CN113202533B

CN113202533B - Assembly and process for ventilation mine

Info

Publication number: CN113202533B
Application number: CN202110494196.4A
Authority: CN
Inventors: 秦江涛
Original assignee: Chongqing Vocational Institute of Engineering
Current assignee: Chongqing Vocational Institute of Engineering
Priority date: 2020-01-13
Filing date: 2020-01-13
Publication date: 2022-08-12
Anticipated expiration: 2040-01-13
Also published as: CN113202533A; CN111232619A; CN111232619B; CN115045704A

Abstract

The invention relates to an assembly and a process for an automatic ventilation mine, which comprises a safety self-locking device arranged between a goaf and a working roadway and between the working roadway and a pedestrian roadway; the safety self-locking device comprises a safety baffle movably arranged and a safety drag reduction sealing head arranged on the front surface of the safety baffle; when the working roadway is arranged between the goaf and the working roadway, the back of the safety baffle faces the goaf, and when the goaf explodes, the safety baffle is pushed to seal and separate the working roadway; when the safety baffle plate is arranged between the working roadway and the pedestrian roadway, the back surface of the safety baffle plate faces the working roadway, and when the working roadway explodes, the safety baffle plate is pushed to seal and separate the pedestrian roadway; the safety baffle is movably installed through a safety articulated shaft/a safety guide rail; the invention has reasonable design, compact structure and convenient use.

Description

Assembly and process for ventilation mine

Technical Field

The invention relates to a component and a process for ventilating and ventilating a mine.

Background

At present, ventilation is a life passage of a mine, and a life barrier for underground work is guaranteed. The gas explosion is a worldwide problem which is difficult to solve by underground mine difficulties, and the gas is discharged to cause waste of gas resources. When mine accidents occur, the underground mining area where the gas explosion occurs basically dies, limited oxygen resources are wasted by ventilating the underground mining area, and meanwhile, toxic gas and dust in an explosion collapse area are discharged out due to the input of air, so that the toxic gas and the dust overflow to other goafs.

For the middle east area of China, a large number of waste mines exist, a backfill process is adopted, the cost is high, the danger is high, and collapse type explosion is adopted, so that the ground surface sinks, local geological changes are easily caused, and geological disasters are generated. The existing waste mines are used as underground tourist attractions, underground military facilities and various development mine schemes such as geothermal development and the like.

Disclosure of Invention

The invention aims to solve the technical problem of providing an assembly and a process for ventilating and ventilating a mine. The parent case CN202010030917.1 ventilation mine automatic conveying system and method; application date: year 2020, month 01, and day 13.

In order to solve the problems, the technical scheme adopted by the invention is as follows:

a ventilation mine assembly comprises a safety self-locking device arranged between a goaf and a working roadway and between the working roadway and a pedestrian roadway;

the safety self-locking device comprises a safety baffle movably arranged and a safety drag reduction sealing head arranged on the front surface of the safety baffle;

when the back of the safety baffle faces the goaf between the goaf and the working roadway, pushing the safety baffle and sealing and isolating the working roadway after the goaf explodes;

when the safety baffle plate is arranged between the working roadway and the pedestrian roadway, the back surface of the safety baffle plate faces the working roadway, and when the working roadway explodes, the safety baffle plate is pushed to seal and separate the pedestrian roadway;

the safety baffle is movably installed through a safety articulated shaft/a safety guide rail;

when the safety articulated shaft is adopted, the safety baffle is obliquely suspended on the safety articulated shaft through the safety rope, after explosion occurs, pressure is generated to push the safety baffle to break the safety rope, and then the safety baffle swings downwards to seal and separate.

An assembly of a ventilation mine comprises emergency support equipment with the same structure, which is arranged in a goaf, a working roadway and/or a pedestrian roadway;

when the emergency support equipment is in a mining area, the emergency support equipment comprises an emergency base, an emergency support top frame arranged on the emergency base, an emergency guide supporting rod with a lower end arranged on the emergency base, an emergency limiting block arranged at the upper end of the emergency guide supporting rod, an emergency limiting spring arranged between the emergency limiting block and the emergency support top frame, an emergency movable V top groove seat arranged at the lower end of the emergency support top frame, an emergency fixed V bottom groove seat arranged on the emergency base and corresponding to the emergency movable V top groove seat, an emergency horizontal plunger cylinder arranged between the emergency movable V top groove seat and the emergency fixed V bottom groove seat, an emergency reverse double-V-shaped support block with an upper end V-shaped head and a lower end V-shaped groove meshed with the emergency movable V top groove seat, an emergency upper guide semi-arc groove arranged at the lower end of the emergency reverse double-V-shaped support block and riding on a plunger rod of the emergency horizontal plunger cylinder, an upper end V-shaped groove meshed with the upper end V-shaped groove of the emergency fixed V bottom groove seat and an emergency reverse double-V-shaped head An emergency homodromous double-V-shaped supporting block with V-shaped heads meshed at the lower end of the supporting block, an emergency lower guide semi-arc groove arranged at the upper end of the emergency homodromous double-V-shaped supporting block and supported at the lower end of an emergency horizontal plunger cylinder plunger rod, an emergency driving shaft shoulder arranged on the emergency horizontal plunger cylinder plunger rod and positioned at two sides of the emergency homodromous double-V-shaped supporting block and the emergency reverse double-V-shaped supporting block, an emergency rod cavity arranged on an emergency horizontal plunger cylinder, an emergency exhaust valve arranged on the emergency rod cavity, an emergency horizontal spring arranged between a rod-free cavity of the emergency horizontal plunger cylinder and an emergency horizontal plunger cylinder piston, an emergency differential plunger cylinder arranged at one side of the emergency exhaust valve, an emergency differential ejector pin arranged on the emergency differential plunger cylinder and used for opening emergency when the emergency differential ejector pin extends out or retracts, an emergency differential intermediate liquid cavity arranged in the emergency differential plunger cylinder, and an emergency differential difference arranged between a large-end piston of the emergency differential intermediate liquid cavity and an emergency differential plunger cylinder body A movable spring;

the tail end of the emergency differential thimble is connected with the small-end piston of the emergency differential intermediate liquid cavity.

An assembly for ventilating and ventilating a mine comprises rescue prefabricated pipes arranged between the upper parts of a goaf, a working roadway and/or a pedestrian roadway and the ground;

when a mine disaster occurs, a rescue cabin is placed in the rescue prefabricated pipe, a rescue winch is arranged above the rescue prefabricated pipe, the rescue cabin is connected with the rescue winch through a rescue rope, and rescue supporting wheels in rolling contact with the interior of the rescue prefabricated pipe are arranged on the periphery of the rescue cabin;

the bottom of the rescue prefabricated pipe is provided with a rescue base, a rescue support is arranged between the rescue prefabricated pipe and the rescue base, and a rescue inlet for people to enter the rescue cabin is arranged between the rescue supports.

A ventilation and ventilation mine conveying process comprises the following steps,

the ventilation system comprises a ventilation mine assembly, a ventilation mine assembly and a ventilation mine assembly, wherein the ventilation mine assembly comprises a goaf, a working roadway connected with the goaf, a pedestrian roadway communicated with the working roadway, a ventilation pipeline communicated with the goaf, the working roadway and/or the pedestrian roadway, a ventilation valve arranged in the ventilation pipeline, and an upper discharge pipeline with the lower end communicated with the goaf, the working roadway and/or the pedestrian roadway; in the culture cabinet in the goaf, a separation layer frame is arranged in the culture cabinet from bottom to top, the separation layer frame layers the inner cavity of the culture cabinet to form an S-shaped channel, and a culture box body with a strain through hole at the upper end is placed on the separation layer frame; the middle conveying manipulator is arranged on one side of the culture cabinet, the middle rotating seat is arranged on the middle conveying manipulator, the middle transferring supporting plate for bearing the culture box body output by the interlayer frame is arranged on the middle rotating seat, and the middle transferring manipulator for sending the culture box body out of the middle transferring supporting plate is arranged on the middle transferring supporting plate; a conveying conveyor belt is arranged between the wellhead and the goaf, and conveying C-shaped seats are distributed on the conveying conveyor belt; the upper surface of the conveying C-shaped seat on the ascending section of the conveying conveyor belt supports the lower surface of the culture box body and sends the culture box body out of the wellhead; the two side surfaces of the culture box body are clamped and supported by the C port of the conveying C-shaped seat on the downstream section of the conveying belt and are conveyed to the goaf; a conveying transition intermediate belt is arranged below the adjacent conveying conveyor belts, and the conveying transition intermediate belt conveys the culture box body from the C port of the C-shaped seat conveyed by the upper conveying conveyor belt to the C port of the C-shaped seat conveyed by the lower conveying conveyor belt; the back of the incubator cabinet is provided with a chamber output support for pushing the incubator body outwards.

Firstly, placing a prefabricated culture box body into a C port of a conveying C-shaped seat on a lower section of a conveying conveyor belt, conveying the culture box body from the C port of the conveying C-shaped seat of the upper conveying conveyor belt to the C port of the conveying C-shaped seat of the lower conveying conveyor belt through a conveying transition middle belt, and finally, conveying the culture box body to a conveying waiting U-shaped seat; then, the middle transfer manipulator transfers the culture box body to a middle transfer supporting plate and then transfers the culture box body to a culture cabinet for culture;

step two, after the culture is finished, firstly, the culture box body is conveyed to a C-shaped seat for conveying the C-shaped seat through a chamber output support and a middle transfer manipulator; then, the conveying bottom supporting plate lifts the lower part of the ascending section of the conveying belt from the lower part; secondly, the sealed upper cover part is buckled on the culture box body by the conveying suction seat mechanical arm;

and step three, when the culture box body in the step two is sent out by the conveying conveyor belt, a label is marked by a conveying marking machine.

The invention has the advantages of reasonable design, low cost, firmness, durability, safety, reliability, simple operation, time and labor saving, capital saving, compact structure and convenient use.

Drawings

Fig. 1 is a schematic diagram of the structure of the explosion of the present invention.

Fig. 2 is a schematic diagram of the specific structure of the present invention.

Fig. 3 is a schematic diagram of the construction of the emergency assembly of the present invention.

Fig. 4 is a schematic structural view of the rescue assembly of the present invention.

Fig. 5 is a schematic diagram of the structure of the present invention.

Fig. 6 is a partial structural schematic diagram of the present invention.

Fig. 7 is a schematic diagram of the structure of the output section of the present invention.

Wherein: 1. a gob; 2. a vent valve; 3. a ventilation line; 4. a working roadway; 5. an upper row of pipes; 6. a culture cabinet; 7. s, bending the channel; 8. a shelf; 9. a chamber output tray; 10. a purifier; 11. a nutrient solution tube or a strain tube; 12. a camera or detector or temperature controller; 13. a central tube; 14. an archimedes spiral dropper; 15. a culture box body; 16. the strain through hole; 17. a safety barrier; 18. a safety hinge shaft or a safety guide rail; 19. a safety drag reduction seal head; 20. a pedestrian roadway; 21. a blower; 22. an oxygen absorber; 23. a heat exchanger; 24. a conical exhaust pipe; 25. a secondary booster pump or blower; 26. an emergency base; 27. an emergency supporting top frame; 28. an emergency guide strut; 29. an emergency limiting block; 30. an emergency limit spring; 31. an emergency movable V top groove seat; 32. fixing the V-shaped bottom groove seat in an emergency; 33. an emergency reverse double-V-shaped supporting block; 34. an emergency upper guide semi-arc groove; 35. emergency homodromous double V-shaped supporting blocks; 36. an emergency lower guide semi-arc groove; 37. emergency driving the shaft shoulder; 38. an emergency horizontal plunger cylinder; 39. an emergency rod cavity; 40. an emergency exhaust valve; 41. an emergency differential plunger cylinder; 42. an emergency differential spring; 43. an emergency differential thimble; 44. an emergency differential intermediate liquid cavity; 45. a rescue winch; 46. rescue prefabricated pipes; 47. a rescue capsule; 48. a rescue rope; 49. a rescue support wheel; 50. a rescue base; 51. a rescue support; 52. a rescue inlet; 54. an intermediate conveyance robot; 55. a middle rotating base; 56. a middle transfer pallet; 57. a middle transfer manipulator; 58. a transport conveyor; 59. conveying the C-shaped seat; 60. transporting the intermediate transition belt; 61. conveying a marking machine; 62. conveying the collet manipulator; 63. conveying the bottom pallet; 64. conveying a sealing cover lifting frame; 65. a conveying suction seat manipulator; 66. sealing the upper cover member; 67. a conveyance waiting robot; 68. a transport waiting U-shaped seat; 69. the conveyance waits for the chamfer.

Detailed Description

As shown in fig. 1-7, as shown in fig. 1, the ventilation mine assembly of the present embodiment includes a gob 1, a working roadway 4 connected to the gob 1, a pedestrian roadway 20 communicated with the working roadway 4, a ventilation pipeline 3 communicated with the gob 1, the working roadway 4 and/or the pedestrian roadway 20, a ventilation valve 2 disposed in the ventilation pipeline 3, and an upper discharge pipe 5 having a lower end communicated with the gob 1, the working roadway 4 and/or the pedestrian roadway 20;

a culture cabinet 6 is arranged in the goaf 1, a partition shelf 8 is arranged in the culture cabinet 6 from bottom to top, the partition shelf 8 divides the inner cavity of the culture cabinet 6 into layers to form an S-shaped channel 7, and a culture box body 15 with a strain through hole 16 at the upper end is arranged on the partition shelf 8;

an intermediate transfer robot 54 is provided on the side of the incubator 6, an intermediate rotary base 55 is provided on the intermediate transfer robot 54, an intermediate transfer pallet 56 for receiving the incubator body 15 delivered from the shelf 8 is provided on the intermediate rotary base 55, and an intermediate transfer robot 57 for delivering the incubator body 15 from the intermediate transfer pallet 56 is provided on the intermediate transfer pallet 56;

a conveying conveyor belt 58 is arranged between the wellhead and the goaf 1, and conveying C-shaped seats 59 are distributed on the conveying conveyor belt 58;

the upper surface of the transport C-shaped seat 59 on the upper run of the transport conveyor 58 cradles the lower surface of the culture box 15 and exits the wellhead;

the two side surfaces of the C-shaped card holder incubator body 15 of the conveying C-shaped seat 59 on the lower section of the conveying conveyor belt 58 are conveyed to the goaf 1;

a conveying transition intermediate belt 60 is arranged below the adjacent conveying belts 58, and the conveying transition intermediate belt 60 conveys the culture box body 15 from the C port of the C-shaped seat 59 conveyed by the upper conveying belt 58 to the C port of the C-shaped seat 59 conveyed by the lower conveying belt 58;

a chamber output tray 9 for pushing out the incubator body 15 is provided on the back surface of the incubator 6.

The clearance between the adjacent transport C-shaped seats 59 is greater than the length of the incubator body 15;

a conveying waiting manipulator 67 is arranged at the descending end of the conveying conveyor 58, a conveying waiting U-shaped seat 68 for receiving the culture box body 15 sent out by the conveying transition intermediate belt 60 is arranged on the conveying waiting manipulator 67, and a conveying waiting guide angle 69 is arranged at the end part of the conveying waiting U-shaped seat 68;

a conveying sealing cover lifting frame 64 for storing the sealing upper cover members 66 is arranged at one side of the conveying conveyor belt 58, and a conveying suction seat manipulator 65 for hermetically buckling the culture box bodies 15 on the upper segment of the conveying conveyor belt 58 by feeding the sealing upper cover members 66 is arranged at one side of the conveying sealing cover lifting frame 64;

below the upper run of the conveyor belt 58 there is a conveyor bottom pallet 63 for being driven by a conveyor shoe robot 62;

a transport marking machine 61 is provided on the upper line of the transport conveyor 58.

Safety self-locking devices are arranged between the goaf 1 and the working roadway 4 and between the working roadway 4 and the pedestrian roadway 20;

the safety self-locking device comprises a safety baffle 17 which is movably arranged and a safety drag reduction sealing head 19 which is arranged on the front surface of the safety baffle 17;

when the working roadway 4 is located between the gob 1 and the working roadway 4, the back of the safety baffle 17 faces the gob 1, and after the gob 1 explodes, the safety baffle 17 is pushed to seal and separate the working roadway 4;

when the working roadway 4 and the pedestrian roadway 20 are located between the safety baffle 17 and the working roadway 4, the safety baffle 17 is pushed to seal and separate the pedestrian roadway 20 after the working roadway 4 explodes;

the safety baffle 17 is movably arranged through a safety hinge shaft or a safety guide rail 18;

when the safety hinged shaft is adopted, the safety baffle 17 is obliquely hung on the safety hinged shaft through a safety rope, after explosion occurs, pressure is generated to push the safety baffle 17 to break the safety rope, and then the safety baffle 17 swings downwards to seal and separate.

The strains cultured by the culture box body 15 are edible fungi, anaerobic fungi or aerobic fungi;

the lower end of the goaf 1 or the culture cabinet 6 is connected with a blower 21, the lower end of the blower 21 is connected with an oxygen absorber 22 or/and an oxygen content detector, the lower end of the oxygen absorber 22 or/and the oxygen content detector is connected with a heat exchanger 23 for geothermal heat exchange, the heat exchanger 23 is connected with a circulating pump, and a conical exhaust pipe 24 is connected between the outlet of the circulating pump and the goaf 1 or the culture cabinet 6;

the ventilation valve 2 is a one-way valve;

a secondary booster pump or blower 25 is provided in the ventilation line 3.

Emergency support equipment with the same structure is arranged in the goaf 1, the working roadway 4 and/or the pedestrian roadway 20;

when the emergency supporting equipment is arranged in the goaf 1, the emergency supporting equipment comprises an emergency base 26, an emergency supporting top frame 27 arranged on the emergency base 26, an emergency guide supporting rod 28 with the lower end arranged on the emergency base 26, an emergency limiting block 29 arranged at the upper end of the emergency guide supporting rod 28, an emergency limiting spring 30 arranged between the emergency limiting block 29 and the emergency supporting top frame 27, an emergency movable V top groove seat 31 arranged at the lower end of the emergency supporting top frame 27, an emergency fixed V bottom groove seat 32 arranged on the emergency base 26 and corresponding to the emergency movable V top groove seat 31, an emergency horizontal plunger cylinder 38 arranged between the emergency movable V top groove seat 31 and the emergency fixed V bottom groove seat 32, an emergency reverse double V-shaped supporting block 33 with an upper V-shaped head engaged with a lower end V groove of the emergency movable V top groove seat 31, an emergency upper half-arc groove 34 arranged at the lower end of the emergency double V-shaped supporting block 33 and riding on the emergency horizontal plunger cylinder 38, and a lower half-arc groove 34, An emergency homodromous double-V-shaped supporting block 35 with a lower end V-shaped head meshed with an upper end V groove of an emergency fixed V-shaped bottom groove seat 32 and an upper end V groove meshed with a lower end V-shaped head of an emergency reverse double-V-shaped supporting block 33, an emergency lower guide semi-arc groove 36 arranged at the upper end of the emergency homodromous double-V-shaped supporting block 35 and supported at the lower end of a plunger rod of an emergency horizontal plunger cylinder 38, an emergency driving shaft shoulder 37 arranged on the plunger rod of the emergency horizontal plunger cylinder 38 and positioned at two sides of the emergency homodromous double-V-shaped supporting block 35 and the emergency reverse double-V-shaped supporting block 33, an emergency rod cavity 39 arranged on the emergency horizontal plunger cylinder 38, an emergency vent valve 40 arranged on the emergency rod cavity 39, an emergency horizontal spring arranged between a rodless cavity of the emergency horizontal plunger cylinder 38 and a piston of the emergency horizontal plunger cylinder 38, an emergency differential plunger cylinder 41 arranged at one side of the emergency vent valve 40, an emergency differential plunger cylinder 41 arranged on the emergency differential plunger cylinder 41 and used for opening the emergency vent valve 43, An emergency differential intermediate liquid cavity 44 arranged in the emergency differential plunger cylinder 41, and an emergency differential spring 42 arranged between a large-end piston of the emergency differential intermediate liquid cavity 44 and a cylinder body of the emergency differential plunger cylinder 41;

the tail end of the emergency differential thimble 43 is connected with the small-end piston of the emergency differential intermediate liquid cavity 44.

Rescue prefabricated pipes 46 are arranged between the upper parts of the goaf 1, the working roadway 4 and/or the pedestrian roadway 20 and the ground;

when a mine disaster occurs, a rescue cabin 47 is placed in the rescue prefabricated pipe 46, a rescue winch 45 is arranged above the rescue prefabricated pipe 46, the rescue cabin 47 is connected with the rescue winch 45 through a rescue rope 48, and rescue support wheels 49 which are in rolling contact with the interior of the rescue prefabricated pipe 46 are arranged on the periphery of the rescue cabin 47;

a rescue base 50 is arranged at the bottom of the rescue prefabricated pipe 46, a rescue support 51 is arranged between the rescue prefabricated pipe 46 and the rescue base 50, and a rescue inlet 52 for people to enter the rescue cabin 47 is arranged between the rescue supports 51.

The culture cabinet 6 is provided with an air purification purifier 10, a nutrient solution pipe or a strain pipe 11 for conveying nutrient solution or adding strains to the culture box body 15, and a camera or a detector or a temperature controller 12;

the output end of the nutrient solution pipe or the strain pipe 11 is provided with a central pipe 13, the lower end of the central pipe 13 is connected with the center of an Archimedes spiral burette 14, and the lower end of the Archimedes spiral burette 14 is provided with a drip nozzle for conveying nutrient solution or adding strains to a culture box body 15.

The ventilation mine conveying process of the embodiment comprises the steps that by means of components of a ventilation mine, the ventilation mine comprises a goaf 1, a working roadway 4 connected with the goaf 1, a pedestrian roadway 20 communicated with the working roadway 4, a ventilation pipeline 3 communicated with the goaf 1, the working roadway 4 and/or the pedestrian roadway 20, a ventilation valve 2 arranged in the ventilation pipeline 3, and an upper exhaust pipeline 5 with the lower end communicated with the goaf 1, the working roadway 4 and/or the pedestrian roadway 20; a culture cabinet 6 is arranged in the goaf 1, a partition shelf 8 is arranged in the culture cabinet 6 from bottom to top, the partition shelf 8 divides the inner cavity of the culture cabinet 6 into layers to form an S-shaped channel 7, and a culture box body 15 with a strain through hole 16 at the upper end is arranged on the partition shelf 8; an intermediate transfer robot 54 is provided on the side of the incubator 6, an intermediate rotary base 55 is provided on the intermediate transfer robot 54, an intermediate transfer pallet 56 for receiving the incubator body 15 delivered from the shelf 8 is provided on the intermediate rotary base 55, and an intermediate transfer robot 57 for delivering the incubator body 15 from the intermediate transfer pallet 56 is provided on the intermediate transfer pallet 56; a conveying conveyor belt 58 is arranged between the wellhead and the goaf 1, and conveying C-shaped seats 59 are distributed on the conveying conveyor belt 58; the upper surface of the transport C-shaped seat 59 on the upper run of the transport conveyor 58 cradles the lower surface of the culture box 15 and exits the wellhead; the C-shaped opening of the conveying C-shaped seat 59 on the lower section of the conveying conveyor belt 58 holds the two side surfaces of the incubator body 15 and conveys the two side surfaces to the goaf 1; a conveying transition intermediate belt 60 is arranged below the adjacent conveying belts 58, and the conveying transition intermediate belt 60 conveys the culture box body 15 from the C port of the C-shaped seat 59 conveyed by the upper conveying belt 58 to the C port of the C-shaped seat 59 conveyed by the lower conveying belt 58; a chamber output tray 9 for pushing out the incubator body 15 is arranged on the back surface of the incubator 6; the method comprises the following steps of,

firstly, placing a prefabricated culture box body 15 into a C port of a conveying C-shaped seat 59 on a descending section of a conveying conveyor belt 58, conveying the culture box body 15 from the C port of the conveying C-shaped seat 59 of the last conveying conveyor belt 58 to a C port of the conveying C-shaped seat 59 of the next conveying conveyor belt 58 through a conveying transition middle belt 60, and finally arriving at a conveying waiting U-shaped seat 68; then, the intermediate transfer robot 57 transfers the incubator body 15 to the intermediate transfer pallet 56 and then to the incubator 6 for culture;

step two, after the culture is completed, the culture box 15 is first transferred to the C-shaped seat 59 for transporting the C-shaped seat 59 by the chamber output tray 9 and the intermediate transfer robot 57; then, the transport bottom pallet 63 lifts the transport conveyor 58 from below, below the upper run; secondly, the conveying suction seat manipulator 65 buckles the sealing upper cover 66 on the culture box body 15;

in the third step, when the incubator 15 in the second step is discharged by the transport conveyor 58, the label is marked by the transport marker 61.

The invention realizes the disconnection of ventilation through the ventilation valve 2, thereby saving limited oxygen, the ventilation pipeline 3 is set according to the mine, the working tunnel 4 is connected with the goaf, the upper discharge pipeline 5 can be used as a rescue pipeline or an exhaust pipeline, the culture cabinet 6 is arranged in the goaf, and the utilization of the idle goaf 1 is realized, the invention can be applied to the culture of mushroom and aerobic bacteria, but the culture needs continuous air supply, the cost is high, the invention can realize the culture of anaerobic bacteria by using the goaf, such as methane bacteria, and the like, because of the natural anaerobic space, the artificial anaerobic environment is not needed, the culture is deeply hidden underground, compared with the ground environment, the air composition is single, the secondary pollution in the air is effectively isolated, the cost of purifying and processing the air is reduced, the invention utilizes the S-turn passage 7 to make heavier oxygen and nitrogen be positioned at the bottom layer, the gas rises to realize the separation with oxygen, the interlayer frame 8 realizes the layered placement of the incubator, the chamber output tray 9 realizes the horizontal discharge of the incubator body, the purifier 10 realizes the purification of air and the killing of harmful bacteria, the nutrient solution pipe or the strain pipe 11 realizes the delivery of pre-cultured strains such as methane bacteria and the like, the camera realizes the monitoring, the detector realizes the detection of gas components, the temperature controller 12 realizes the temperature monitoring, the central pipe 13 inputs, the Archimedes spiral dropper 14 realizes the uniform delivery at a constant speed, the culture solution mixed with the strains is delivered into the incubator body 15 through the drip nozzle, and the strain through hole 16 realizes the delivery of the strains and the gas discharge. The present invention allows the collection of gas or other lighter than air by opening the upper row 5 of ducts.

When the explosion happens, the high-temperature high-pressure gas pushing safety baffle 17 is closed, as two modes, the safety rope can be disconnected, the safety rope rotates around the safety hinge shaft under the action of dead weight, the safety door is closed, the fire and the high-pressure gas are prevented from being discharged, the safety guide rail 18 can retreat to realize closing, the safety drag reduction sealing head 19 realizes quick closing of airflow guiding, and therefore the safety of the pedestrian roadway 20 is guaranteed, and physical guarantee is realized.

The air blower 21 realizes gas circulation, the oxygen absorber 22 realizes removal of stored oxygen to ensure oxygen-free environment, so that production of anaerobic bacteria is ensured, certainly, the oxygen generator can be replaced by the oxygen absorber for aerobic bacteria, the heat exchanger 23 realizes heating and circulation of gas, the conical exhaust pipe 24 realizes speed reduction and discharge, so that stable circulation of air flow is ensured, and the secondary booster pump or the air feeder 25 can provide air supply effect to ensure smooth air supply of a pedestrian roadway. Of course, if there is no person when culturing anaerobic bacteria, the ventilation passage may be closed.

The emergency base 26 is a support, when gas explosion occurs, indoor air pressure can rapidly rise and expand, the emergency differential plunger cylinder 41 utilizes the emergency differential spring 42 and the emergency differential intermediate liquid cavity 44 to realize differential drive, so that long-stroke action of the emergency differential thimble 43 is increased, the emergency exhaust valve 40 is opened, gas in the emergency rod cavity 39 is exhausted, meanwhile, under the action of external pressure and spring force, the emergency horizontal plunger cylinder 38 is pushed, the emergency drive shaft shoulder 37 is pushed, the emergency reverse double-V-shaped support block 33 and the emergency homodromous double-V-shaped support block 35 simultaneously move to be in a vertical collinear state, so that the emergency support top frame 27 is pushed upwards to realize support, collapse of indoor space is prevented, the emergency upper guide semi-arc groove 34 and the emergency lower guide semi-arc groove 36 realize positioning support guide, support is realized through the emergency guide strut 28, the emergency limit block 29 realizes stroke control, the emergency limit spring 30 realizes buffering, the automatic positioning is realized by utilizing the V-shaped groove and the V-shaped top head, and the angle swing is convenient.

When the position of the trapped person is determined, the rescue cabin 47 is lowered to a rescue inlet 52 of a rescue support 51 through the rescue winch 45 and the rescue rope 48, so that the person can conveniently enter, and guiding and shock absorption are realized through the rescue support wheel 49.

When the goaf does not have the cultivation of anaerobe, start the ventilation, make things convenient for personnel to get into and overhaul or other operations, when cultivateing the anaerobe again, only need to absorb or other conventional processing can to oxygen in the air. The invention is especially suitable for secondary utilization of waste mines. The invention can realize the culture of mushroom, aerobic bacteria, anaerobic bacteria and the like.

The middle conveying mechanical arm 54, the middle rotating seat 55, the middle conveying supporting plate 56 and the middle conveying mechanical arm 57 realize the transfer of the incubator, the transition middle belt 60 is conveyed, the conveying conveyor belt 58 realizes the conveying of the incubator, the idle stroke is avoided, and the conveyor belt can convey the sealing cover. The conveying C-shaped seat 59 is used for realizing lifting and clamping conveying, when the incubator of the conveying transition middle belt 60 is not in contact with the lower part of the incubator, under the action of inertia force, the incubator is positioned in the conveying C-shaped seat 59 and sinks to be in frictional contact with the conveying C-shaped seat 59 under the action of self weight, so that the incubator is continuously driven to move forwards, the conveying transition middle belt 60 and the conveying conveyor belt 58 can preferably move in a differential mode, when the speed of the conveying transition middle belt 60 is higher than that of the conveying conveyor belt 58, the conveying transition middle belt 60 forwards the incubator into the corresponding conveying C-shaped seat 59, and before the conveying C-shaped seat 59 becomes a forward moving section, the conveying transition middle belt 60 quickly sends out the incubator carried by the conveying C-shaped seat 59 from the conveying C-shaped seat 59 in a differential mode; when the speed of the conveying transition middle belt 60 is lower than that of the conveying conveyor belt 58, the conveying C-shaped seat 59 at the rear moves forwards to actively lift the incubator on the conveying transition middle belt 60, and before the conveying C-shaped seat 59 moves forwards to an ascending section, the conveying transition middle belt 60 drives the incubator to perform backstep deceleration movement through friction force and is separated from the conveying C-shaped seat 59; of course, the intermediate conveyor belt 60 may be decelerated during idling, and differential speed relative to the conveyor belt 58 is achieved when there are incubators.

The conveying marking machine 61 realizes marking, the conveying bottom support mechanical arm 62 conveys the bottom support plate 63 to lift the conveyor belt to avoid the stress of the conveyor belt, the conveying waiting U-shaped seat 68 realizes the bearing of the incubator at the terminal, and the conveying waiting guide angle 69 is convenient to transfer.

The present invention has been fully described for a clear disclosure and is not to be considered as an exemplification of the prior art.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; it is obvious as a person skilled in the art to combine several aspects of the invention. And such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The ventilation mine component is characterized by comprising a goaf (1), a working roadway (4) connected with the goaf (1), and a rescue prefabricated pipe (46) arranged between the upper part of a pedestrian roadway (20) communicated with the working roadway (4) and the ground;

when a mine disaster occurs, a rescue cabin (47) is placed in the rescue prefabricated pipe (46), a rescue winch (45) is arranged above the rescue prefabricated pipe (46), the rescue cabin (47) is connected with the rescue winch (45) through a rescue rope (48), and rescue support wheels (49) in rolling contact with the interior of the rescue prefabricated pipe (46) are arranged on the periphery of the rescue cabin (47);

a rescue base (50) is arranged at the bottom of the rescue prefabricated pipe (46), a rescue support (51) is arranged between the rescue prefabricated pipe (46) and the rescue base (50), and a rescue inlet (52) for people to enter the rescue cabin (47) is arranged between the rescue supports (51);

the assembly also comprises a ventilation pipeline (3) communicated with the goaf (1), the working roadway (4) and/or the pedestrian roadway (20), a ventilation valve (2) arranged in the ventilation pipeline (3), and an upper discharge pipeline (5) with the lower end communicated with the goaf (1), the working roadway (4) and/or the pedestrian roadway (20); a culture cabinet (6) in the goaf (1), wherein a separation frame (8) is arranged in the culture cabinet (6) from bottom to top, the separation frame (8) layers the inner cavity of the culture cabinet (6) to form an S-shaped channel (7), and a culture box body (15) with a strain through hole (16) at the upper end is placed on the separation frame (8); an intermediate transfer manipulator (54) is arranged on one side of the culture cabinet (6), an intermediate rotary seat (55) is arranged on the intermediate transfer manipulator (54), an intermediate transfer supporting plate (56) for receiving the culture box body (15) output by the interlayer frame (8) is arranged on the intermediate rotary seat (55), and an intermediate transfer manipulator (57) for sending the culture box body (15) out of the intermediate transfer supporting plate (56) is arranged on the intermediate transfer supporting plate (56); a conveying conveyor belt (58) is arranged between the wellhead and the goaf (1), and conveying C-shaped seats (59) are distributed on the conveying conveyor belt (58); the upper surface of a conveying C-shaped seat (59) on the ascending section of the conveying conveyor belt (58) supports the lower surface of the culture box body (15) and is sent out of a wellhead; the two side surfaces of the C-shaped opening clamping and supporting culture box body (15) for conveying the C-shaped seats (59) on the descending section of the conveying conveyor belt (58) are conveyed to the goaf (1); a conveying transition middle belt (60) is arranged below the adjacent conveying belts (58), and the conveying transition middle belt (60) conveys the cultivation box body (15) from the C port of the C-shaped seat (59) conveyed by the previous conveying belt (58) to the C port of the C-shaped seat (59) conveyed by the next conveying belt (58); a chamber output tray (9) for pushing out the incubator body (15) is provided on the back of the incubator cabinet (6).