tcl电视维修价格表大全:高分求高手翻译,礼拜五之前,分数可追加,多谢

A mineral well is well ventilated and safe

Section 1 is all the condition

1, gas
The provision of the basis coal mine safe rules distance Article 133s:" In a mineral well as long as have to discover a gas in a coal( rock) layer, the mineral's well is the gas mineral well." The coal mine scope outside of 416 numbers drill a hole,16 number coal seam CH4 contents amount to the 10.86 m3s/ t, therefore, this area also belong to the high 沼 spirit gas mineral well, passing to complexion mutually compose the instrument analysis, discover a little amount and heavy hydrocarbon air, past development hour the pole must notice and keep the coal seam 沼 from annoy the outstanding danger.
The chessboard well area 57 coal mines once have a gas explosion on March 6 in 1976, the reason is bad-ventilated, the clear fire illuminate, the clear fire fires a gun to cause, causing the coal dust explosion at the same time, resulting in important trouble that 7 people die.
2, coal dust:The mineral area coal seam dust explosion coefficient all above 10%, the flames length 10-700 mms, have sex of explosion, should value the dust palliative and put out the dust work in mine process.
3, coal of from 燃 :Each coal seam is in addition to the minority three and four classes not easily from ignition point, the most is in first, second classly easily from 燃 incline to class, so each coal seam of this area all belonged to easy rained the coal of adopt from the well to deposit to 6 months to all start take place to catch fire in the earth's surface from the burning coal, the 邻 area data manifestation,, especially rain after alter from the 燃 .
This mineral should adopt the aggressive measure in aftertime develop activity, prevent°froming the coal seam from the 燃 , particularly a heap of coal heap for put, even should adopt the enough measure.
4, a:This area did not discover a ground of abnormality, belonging to a ground of area with normal.

Section 2 mineral well airiness

A, well ventilated way and well ventilated system
1, well ventilated way
The well ventilated way of the mineral well for machine draw out type airiness.
3, well ventilated system
Expand to arrange according to this mineral well, make sure that well ventilated system of the mineral well is a central march past.Know well to see the diagram C1240-171-1,2.
Two, breeze well number, position and service time limit
Make use of the mineral well north at first fluently north well of industry, be used as the mineral well total to return to the breeze well, serve in the whole mineral well, the service time limit for the whole service time limit of mineral well.
Three, the digging work face and room airiness of 硐
The digging work face" U" a well ventilated system of adoption, for take to press well ventilated, the that digs into the work to face to adopt the bureau presses into the type well ventilated, well descend establish totally a digs into the set 2 dig into the noodles, adopting the type YBT-5.5 breeze machine to provide the breeze.
Well next the 硐 room is well ventilated to divide two, a 硐 room, go together with the breeze system independently such as the winch 硐 room adoption, another room of 硐 , if change electricity to wait to adopt the establish type or well ventilated system that merge the water pump house.
Four, the well descends the well ventilated facilities
The well ventilated network of this mineral well is simple, so well ventilated facilities and construct the thing less, in order to regulate the amount of breeze and prevent°from the romantic short circuit, establish the breeze door of the certain number and regulate the breeze door respectively in each breeze road only.The gearing of the breeze door establishes possibly in not affecting the conveyance of tunnel, moreover, for prevent°froming the well destroying the well ventilated and main under the gas explosion, at returned to inclined and tidy of breeze to install the flameproof door.
Five, the safety flees for life the path
Expand to arrange according to the mineral well, this mineral well establishes four safeties to export, namely main and vice- tidy tube, enter, return the tidy tube of breeze, all can be the well the safety export, well next once take place the strong trouble, the staff member can immediately withdraw the ground through these four exits, and under the well the mark has to avoid the disaster circuit marking obviously.

Chapter V

ventilation and security section shall state 1, gas coal mine safety regulations under section 133 states : "In a coal mine, as long as there is a (rock) layers found in a gas, the gas is mine pit.
"Coal Mine outside of the 416 boreholes, 16 coal bed CH4 concentrations of 10.86m3/t, Because methane gas is high in the region through gas chromatography-analysis found a small amount of heavy hydrocarbon gases, I am in dire need of attention and to prevent the development of coal bed methane highlight the dangers. March 6, 1976 board District 57 wells have been a coal mine gas explosion because of bad ventilation, open flame or lighting, open flame or fire caused while a coal dust explosion, causing seven deaths major incident.
2, coal dust : mining coal bed dust explosion coefficient is over 10%, flame length 10~700mm, explosive in mining process should focus on the eradication of dust and dust.
3, the spontaneous combustion of coal : the coal bed with the exception of a few 3, 4 are hypergolic point, the majority in one, easy pyrophoric tendencies secondary level, so the zone of the coal bed is easy hypergolic coal, neighbourhoods information from the pit mining of coal in surface storage to six months are beginning to catch fire, especially rain stopped more spontaneous combustion. The mine development activities in the future, should take active measures to prevent coal bed spontaneous combustion, especially the stowage Meizui should take adequate measures.
4, geothermal : the zone undiscovered geothermal anomaly, a geothermal normal zone. II ventilation 1, ventilation and ventilation systems one way, ventilation shaft way out of the ventilation mechanical ventilation mode.
3, the new ventilation system under the mine layout, the ventilation system to determine the breakdown ceremony. See Figure C1240-171-1, 2. Second, wind wells number, location and service area north of the original Shun Yip North wells, a total loss to the wind wells serving the entire area, the service for the entire service area. Third, the extraction is much room ventilation and extraction, located inside a "U" curve ventilation systems for pressure ventilation, the use of tunneling, located in a pressurised ventilation fans Bureau, a total of one working group identified two known face, a type of air-compressors for YBT-5.5 wind. Underground ventilation inside room two categories : one category getting room, such as winch inside a room with the wind independent system, separate room inside, such as substations or pumping room, a series of parallel connection ventilation system.
4, the ventilation tunnel ventilation network simple, and therefore less ventilation facilities and structures to regulate the volume and prevent wind dissolute short circuit only in the path of the wind, respectively, and the establishment of a certain number of air throttle can adjust air throttle. Air throttle as the installation does not affect transport in the street, and, in order to prevent underground gas explosion destroyed the main ventilation fans in the pit head back to the inclined shaft installed wind blast doors.
5, safe escape routes in mines open up, the pit is located four security exports, the main and subsidiary pit shaft, into, to wind wells pit shaft may as mine safety exports, once a major mining accidents, staff can pass the four export from the ground, and in working with clear lines of disasters.

Chapter V

ventilation and security section shall state 1, gas coal mine safety regulations under section 133 states : "In a coal mine, as long as there is a (rock) layers found in a gas, the gas is mine pit.
"Coal Mine outside of the 416 boreholes, 16 coal bed CH4 concentrations of 10.86m3/t, Because methane gas is high in the region through gas chromatography-analysis found a small amount of heavy hydrocarbon gases, I am in dire need of attention and to prevent the development of coal bed methane highlight the dangers. March 6, 1976 board District 57 wells have been a coal mine gas explosion because of bad ventilation, open flame or lighting, open flame or fire caused while a coal dust explosion, causing seven deaths major incident.
2, coal dust : mining coal bed dust explosion coefficient is over 10%, flame length 10~700mm, explosive in mining process should focus on the eradication of dust and dust.
3, the spontaneous combustion of coal : the coal bed with the exception of a few 3, 4 are hypergolic point, the majority in one, easy pyrophoric tendencies secondary level, so the zone of the coal bed is easy hypergolic coal, neighbourhoods information from the pit mining of coal in surface storage to six months are beginning to catch fire, especially rain stopped more spontaneous combustion. The mine development activities in the future, should take active measures to prevent coal bed spontaneous combustion, especially the stowage Meizui should take adequate measures.
4, geothermal : the zone undiscovered geothermal anomaly, a geothermal normal zone. II ventilation 1, ventilation and ventilation systems one way, ventilation shaft way out of the ventilation mechanical ventilation mode.
3, the new ventilation system under the mine layout, the ventilation system to determine the breakdown ceremony. See Figure C1240-171-1, 2. Second, wind wells number, location and service area north of the original Shun Yip North wells, a total loss to the wind wells serving the entire area, the service for the entire service area. Third, the extraction is much room ventilation and extraction, located inside a "U" curve ventilation systems for pressure ventilation, the use of tunneling, located in a pressurised ventilation fans Bureau, a total of one working group identified two known face, a type of air-compressors for YBT-5.5 wind. Underground ventilation inside room two categories : one category getting room, such as winch inside a room with the wind independent system, separate room inside, such as substations or pumping room, a series of parallel connection ventilation system.
4, the ventilation tunnel ventilation network simple, and therefore less ventilation facilities and structures to regulate the volume and prevent wind dissolute short circuit only in the path of the wind, respectively, and the establishment of a certain number of air throttle can adjust air throttle. Air throttle as the installation does not affect transport in the street, and, in order to prevent underground gas explosion destroyed the main ventilation fans in the pit head back to the inclined shaft installed wind blast doors.
5, safe escape routes in mines open up, the pit is located four security exports, the main and subsidiary pit shaft, into, to wind wells pit shaft may as mine safety exports, once a major mining accidents, staff can pass the four export from the ground, and in working with clear lines of disasters.

V ventilation and security section shall state 1, gas coal mine safety regulations under section 133 states : "In a coal mine, as long as there is a (rock) layers found in a gas, the gas is mine pit.
"Coal Mine outside of the 416 boreholes, 16 coal bed CH4 concentrations of 10.86m3/t, Because methane gas is high in the region through gas chromatography-analysis found a small amount of heavy hydrocarbon gases, I am in dire need of attention and to prevent the development of coal bed methane highlight the dangers. March 6, 1976 board District 57 wells have been a coal mine gas explosion because of bad ventilation, open flame or lighting, open flame or fire caused while a coal dust explosion, causing seven deaths major incident. 2, coal dust : mining coal bed dust explosion coefficient is over 10%, flame length 10~700mm, explosive in mining process should focus on the eradication of dust and dust. 3, the spontaneous combustion of coal : the coal bed with the exception of a few 3, 4 are hypergolic point, the majority in one, easy pyrophoric tendencies secondary level, so the zone of the coal bed is easy hypergolic coal, neighbourhoods information from the pit mining of coal in surface storage to six months are beginning to catch fire, especially rain stopped more spontaneous combustion. The mine development activities in the future, should take active measures to prevent coal bed spontaneous combustion, especially the stowage Meizui should take adequate measures. 4, geothermal : the zone undiscovered geothermal anomaly, a geothermal normal zone. II ventilation 1, ventilation and ventilation systems one way, ventilation shaft way out of the ventilation mechanical ventilation mode. 3, the new ventilation system under the mine layout, the ventilation system to determine the breakdown ceremony. See Figure C1240-171-1, 2. Second, wind wells number, location and service area north of the original Shun Yip North wells, a total loss to the wind wells serving the entire area, the service for the entire service area. Third, the extraction is much room ventilation and extraction, located inside a "U" curve ventilation systems for pressure ventilation, the use of tunneling, located in a pressurised ventilation fans Bureau, a total of one working group identified two known face, a type of air-compressors for YBT-5.5 wind. Underground ventilation inside room two categories : one category getting room, such as winch inside a room with the wind independent system, separate room inside, such as substations or pumping room, a series of parallel connection ventilation system. 4, the ventilation tunnel ventilation network simple, and therefore less ventilation facilities and structures to regulate the volume and prevent wind dissolute short circuit only in the path of the wind, respectively, and the establishment of a certain number of air throttle can adjust air throttle. Air throttle as the installation does not affect transport in the street, and, in order to prevent underground gas explosion destroyed the main ventilation fans in the pit head back to the inclined shaft installed wind blast doors. 5, safe escape routes in mines open up, the pit is located four security exports, the main and subsidiary pit shaft, into, to wind wells pit shaft may as mine safety exports, once a major mining accidents, staff can pass the four export from the ground, and in working with clear lines of disasters.

A mineral well is well ventilated and safe

Section 1 is all the condition

1, gas
The provision of the basis coal mine safe rules distance Article 133s:" In a mineral well as long as have to discover a gas in a coal( rock) layer, the mineral's well is the gas mineral well." The coal mine scope outside of 416 numbers drill a hole,16 number coal seam CH4 contents amount to the 10.86 m3s/ t, therefore, this area also belong to the high 沼 spirit gas mineral well, passing to complexion mutually compose the instrument analysis, discover a little amount and heavy hydrocarbon air, past development hour the pole must notice and keep the coal seam 沼 from annoy the outstanding danger.
The chessboard well area 57 coal mines once have a gas explosion on March 6 in 1976, the reason is bad-ventilated, the clear fire illuminate, the clear fire fires a gun to cause, causing the coal dust explosion at the same time, resulting in important trouble that 7 people die.
2, coal dust:The mineral area coal seam dust explosion coefficient all above 10%, the flames length 10-700 mms, have sex of explosion, should value the dust palliative and put out the dust work in mine process.
3, coal of from 燃 :Each coal seam is in addition to the minority three and four classes not easily from ignition point, the most is in first, second classly easily from 燃 incline to class, so each coal seam of this area all belonged to easy rained the coal of adopt from the well to deposit to 6 months to all start take place to catch fire in the earth's surface from the burning coal, the 邻 area data manifestation,, especially rain after alter from the 燃 .
This mineral should adopt the aggressive measure in aftertime develop activity, prevent°froming the coal seam from the 燃 , particularly a heap of coal heap for put, even should adopt the enough measure.
4, a:This area did not discover a ground of abnormality, belonging to a ground of area with normal.

Section 2 mineral well airiness

A, well ventilated way and well ventilated system
1, well ventilated way
The well ventilated way of the mineral well for machine draw out type airiness.
3, well ventilated system
Expand to arrange according to this mineral well, make sure that well ventilated system of the mineral well is a central march past.Know well to see the diagram C1240-171-1,2.
Two, breeze well number, position and service time limit
Make use of the mineral well north at first fluently north well of industry, be used as the mineral well total to return to the breeze well, serve in the whole mineral well, the service time limit for the whole service time limit of mineral well.
Three, the digging work face and room airiness of 硐
The digging work face" U" a well ventilated system of adoption, for take to press well ventilated, the that digs into the work to face to adopt the bureau presses into the type well ventilated, well descend establish totally a digs into the set 2 dig into the noodles, adopting the type YBT-5.5 breeze machine to provide the breeze.
Well next the 硐 room is well ventilated to divide two, a 硐 room, go together with the breeze system independently such as the winch 硐 room adoption, another room of 硐 , if change electricity to wait to adopt the establish type or well ventilated system that merge the water pump house.
Four, the well descends the well ventilated facilities
The well ventilated network of this mineral well is simple, so well ventilated facilities and construct the thing less, in order to regulate the amount of breeze and prevent°from the romantic short circuit, establish the breeze door of the certain number and regulate the breeze door respectively in each breeze road only.The gearing of the breeze door establishes possibly in not affecting the conveyance of tunnel, moreover, for prevent°froming the well destroying the well ventilated and main under the gas explosion, at returned to inclined and tidy of breeze to install the flameproof door.
Five, the safety flees for life the path
Expand to arrange according to the mineral well, this mineral well establishes four safeties to export, namely main and vice- tidy tube, enter, return the tidy tube of breeze, all can be the well the safety export, well next once take place the strong trouble, the staff member can immediately withdraw the ground through these four exits, and under the well the mark has to avoid the disaster circuit marking obviously

V ventilation and security
1, gas
Coal mine safety regulations under section 133 states : "In a coal mine, as long as there is a (rock) layers found in a gas, the gas is mine pit."Coal Mine outside of the 416 boreholes, 16 coal bed CH4 concentrations of 10.86m3/t, methane gas mining in the region is high, through gas chromatography-analysis found a small amount of heavy hydrocarbon gases, I am in dire need of attention and to prevent the development of coal bed methane highlight the dangers. March 6, 1976 board District 57 wells have been a coal mine gas explosion because of bad ventilation, open flame or lighting, open flame or fire caused while a coal dust explosion, causing seven deaths major incident. 2, coal dust : mining coal bed dust explosion coefficient is over 10%, flame length 10~700mm, explosive in mining process should focus on the eradication of dust and dust. 3, the spontaneous combustion of coal : the coal bed with the exception of a few 3, 4 are hypergolic point, the majority in one, easy pyrophoric tendencies secondary level, so the zone of the coal bed is easy hypergolic coal, neighbourhoods information from the pit mining of coal in surface storage to six months are beginning to catch fire, especially rain stopped more spontaneous combustion. The mine development activities in the future, should take active measures to prevent coal bed spontaneous combustion, especially the stowage Meizui should take adequate measures. 4, geothermal : the zone undiscovered geothermal anomaly, a normal geothermal zone
II ventilation
1, ventilation methods and ventilation
1, ventilation methods for mechanical ventilation shaft way out of ventilation. 3, the new ventilation system under the mine layout, the ventilation system to determine the breakdown ceremony. See Figure C1240-171-1, 2.