CN215057521U - Ventilation unit that coal mining adopted - Google Patents

Abstract

The utility model discloses a ventilation device for coal mining, which comprises an outer box body, wherein the outer box body comprises an air inlet area, an atomization filtering area, a harmful gas reaction area, an oxygen making area and an air outlet area, which are sequentially adjacent and penetrate through holes between every two, the air inlet area comprises an air pipe wall, a first fan blade is fixedly arranged in one end of the air pipe wall through a first limiting rod, a first motor is arranged outside the air pipe wall, a water pump is fixedly arranged outside the bottom of the air pipe wall, the input end of the water pump penetrates through and penetrates through the box body of the atomization filtering area, the output end penetrates through the outer box body and is communicated with a water outlet pipe, the atomization filtering area comprises a water tank, a water inlet pipe is arranged at the top of the water tank, the water inlet pipe is communicated with the water outlet pipe through a water pipe and penetrates through the outer box body, the bottom of the water tank is communicated with a spray nozzle, a condensation plate is fixedly arranged on the inner wall of the outer box body at the bottom of the spray nozzle, the utility model discloses a work cycle is high-efficient, and is energy-concerving and environment-protective, and convenient to detach washs and changes.

Description

Ventilation unit that coal mining adopted

Technical Field

The utility model relates to a coal mining equipment technical field specifically is a ventilation unit that coal mining adopted.

Background

In the process of mining the mine cavern, the air seeds can generate a large amount of dust, so that the life safety of workers is seriously influenced, the mining difficulty is improved, and the coal mining efficiency is influenced.

Although the ventilation device that present coal mining adopted has better ventilation function, can not circulate effectual filtration to the dust of mixing in the air, the air can circulate, but can not get the purification, still can cause the harm to the workman is healthy to ventilation equipment is difficult to dismantle the washing, and equipment work efficiency is low, and consequently, it is very necessary to design a ventilation device that coal mining adopted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ventilation unit that coal mining adopted to solve the problem that proposes among the above-mentioned background art.

The purpose of the utility model can be realized by the following technical scheme: a ventilation device for coal mining comprises an outer box body, wherein the outer box body comprises an air inlet area, an atomization filtering area, a harmful gas reaction area, an oxygen making area and an air outlet area which are adjacent in sequence, through holes are formed between every two adjacent air inlet areas in a penetrating mode, the air inlet area comprises an air inlet pipe wall, a first fan blade is fixedly installed inside one end of the air inlet pipe wall through a first limiting rod, a first motor is installed outside the air inlet pipe wall, a water pump is fixedly installed outside the bottom of the air inlet pipe wall, the input end of the water pump penetrates through the inside of the box body of the atomization filtering area, the output end of the water pump penetrates through the outer box body and is communicated with an outlet pipe, the atomization filtering area comprises a water tank, a water inlet pipe is installed at the top of the water tank, the water inlet pipe is communicated with the outlet pipe through a water pipe and penetrates through the outer box body, the bottom of the water tank is communicated with an atomization nozzle, and a condensation plate is fixedly installed on the inner wall of the outer box body at the bottom of the atomization nozzle, fixed mounting has the sieve on the outer box inner wall of condensation plate bottom, the piston is installed in the running through of sieve bottom, the piston is including the rubber buffer, rubber buffer bottom rigid coupling has the ejector pin, and through stop collar fixed mounting inside the piston, the piston other end and blow off pipe intercommunication, the inside rigid coupling in blow off pipe top has the top cover.

As a further aspect of the present invention: the harmful gas reaction zone comprises a harmful gas reaction layer.

As a further aspect of the present invention: the oxygen generation area comprises an oxygen generation reaction chamber, and a plurality of vent pipes are arranged on the oxygen generation reaction chamber.

As a further aspect of the present invention: the air outlet area comprises a second motor, the second motor is fixedly installed outside the ventilation pipe wall, the output end of the second motor penetrates through the ventilation pipe wall to be connected with a second fan blade, and the second fan blade is fixedly installed inside the ventilation pipe wall through a second limiting rod.

As a further aspect of the present invention: the air inlet area and the air outlet area are both provided with shifting pieces, and the shifting pieces are arranged at one outward end of the ventilation pipe wall.

As a further aspect of the present invention: the outer box at air inlet district, harmful gas reaction zone, system oxygen district and air-out district top has all been seted up and has been closed the door, the case lid has been seted up on the water tank to run through outer box, outer box bottom fixed mounting has the gyro wheel.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: this ventilation unit that coal mining adopted, it is rotatory to drive first flabellum through the motor, make the mist mix during through atomizing dust mixing in steam, fall on the sieve through condensation plate condensation, the dust sediment subsides in the sieve bottom, then reciprocate through adjusting the piston, the dust sediment is discharged from the blow off pipe, water filters the flow in atomizing filtration district bottom half through the sieve, carry the water tank through the water pump at last, whole process can the effective separation dust sediment, the circulation is high-efficient, energy-concerving and environment-protective, and corresponding regional top all is provided with the sealing door, the case lid is installed at the water tank top, be convenient for dismantle the washing or change to the device.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is an overall perspective view of the present invention;

FIG. 2 is a front view of the cross-section of the present invention;

FIG. 3 is a sectional view of the top view of the present invention;

fig. 4 is a perspective side view of the present invention;

FIG. 5 is a perspective view of the condensing plate of the present invention;

FIG. 6 is a partial enlarged view of the piston of the present invention;

fig. 7 is a schematic view of the piston structure of the present invention;

FIG. 8 is a schematic view of the structure of the stop collar of the present invention;

in the figure: 1. an outer case; 2. an air inlet area; 21. a shifting sheet; 22. the wall of the ventilation pipe; 23. a first fan blade; 24. a first limit rod; 25. a first motor; 26. a water pump; 27. a water outlet pipe; 3. an atomization filtering area; 31. a water tank; 32. a spray nozzle; 33. a condensation plate; 34. a sieve plate; 35. a piston; 351. a rubber plug; 352. a top rod; 353. a limiting sleeve; 36. a water inlet pipe; 37. a blow-off pipe; 371. jacking and sleeving; 4. a harmful gas reaction zone; 41. a harmful gas reaction layer; 5. an oxygen producing zone; 51. an oxygen generation reaction chamber; 52. a breather pipe; 6. an air outlet area; 61. a second motor; 62. a second limiting rod; 63. a second fan blade; 7. and a roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides a ventilation device for coal mining, which comprises an outer box 1, wherein the outer box 1 comprises an air inlet area 2, an atomization filtering area 3, a harmful gas reaction area 4, an oxygen generation area 5 and an air outlet area 6, which are adjacent in sequence, and through holes are arranged between every two adjacent air inlet areas, the air inlet area 2 comprises a ventilation pipe wall 22, a first fan blade 23 is fixedly arranged inside one end of the ventilation pipe wall 22 through a first limiting rod 24, a first motor 25 is arranged outside, a water pump 26 is fixedly arranged outside the bottom of the ventilation pipe wall 22, an input end of the water pump 26 penetrates and communicates with the inside of the box body of the atomization filtering area 3, an output end of the water pump penetrates through the outer box 1 and communicates with an outlet pipe 27, the atomization filtering area 3 comprises a water tank 31, a water inlet pipe 36 is arranged on the top of the water tank 31, the water inlet pipe 36 communicates with the water outlet pipe 27 through a water pipe, and penetrates through the outer box body 1, 31 bottom and spray nozzle 32 intercommunication of water tank, fixed mounting has the board 33 that condenses on the outer box 1 inner wall of spray nozzle 32 bottom, fixed mounting has sieve 34 on the outer box 1 inner wall of the board 33 bottom that condenses, the piston 35 is installed in the bottom run-through of sieve 34, piston 35 is including rubber buffer 351, rubber buffer 351 bottom rigid coupling has ejector pin 352, and through stop collar 353 fixed mounting inside piston 35, the piston 35 other end communicates with blow off pipe 37, the inside rigid coupling in blow off pipe 37 top has top cover 371.

As an embodiment of the present invention, the harmful gas reaction area 4 includes a harmful gas reaction layer 41, which facilitates the removal of harmful gas from the gas.

As an embodiment of the utility model, the oxygen generation area 5 comprises an oxygen generation reaction chamber 51, and a plurality of breather pipes 52 are installed on the oxygen generation reaction chamber 51, so as to improve the oxygen content in the gas.

As an embodiment of the utility model, air-out zone 6 is including second motor 61, and second motor 61 fixed mounting is outside at ventilation pipe wall 22, and the output runs through ventilation pipe wall 22 and is connected with second flabellum 63, and second flabellum 63 passes through second gag lever post 62 fixed mounting inside ventilation pipe wall 22, and the high efficiency of being convenient for induced drafts and the blast air.

As an embodiment of the utility model, plectrum 21 is all installed to air inlet district 2 and air-out district 6, and plectrum 21 is installed in the outside one end of ventilation pipe wall 22, is convenient for adjust the wind direction, and can play the effect of protection inner assembly.

As an embodiment of the utility model, the outer box 1 at intake zone 2, harmful gas reaction zone 4, system oxygen district 5 and play tuber zone 6 top has all been seted up and has been closed the door, has seted up the case lid on the water tank 31 to run through outer box 1, 1 bottom fixed mounting of outer box has gyro wheel 7, is convenient for transport and dismantle washing and change to device inner assembly to the device.

The working principle is as follows: drive first flabellum 23 work through first motor 25, mist gets into atomizing filtering area 3, water in the water tank 31 sprays whole atomizing filtering area 3 region through spraying nozzle 32 atomizing, in the dust of air mixing sneaks into steam, condense through condensation plate 33 and flow to on the sieve 34, filter the back through sieve 34, the dust sediment sinks to sieve 34 bottom, then through adjusting piston 35 up-and-down motion, thereby let the dust sediment discharge from blow off pipe 37, water filters 3 bottom of box in atomizing filtering area through sieve 34, then transport to water tank 31 through water pump 26, and then spout through spraying nozzle 32 atomizing, after gas passes through atomizing filtering area 3, get into harmful gas composition in the harmful gas reaction zone 4 detached gas, then go into oxygen making zone 5 and increase oxygen content, at last through the 6 blooms of air-out district.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The ventilation device for coal mining is characterized by comprising an outer box body (1), wherein the outer box body (1) comprises an air inlet area (2), an atomization filtering area (3), a harmful gas reaction area (4), an oxygen making area (5) and an air outlet area (6), through holes are formed between the adjacent air inlet area (2) and the adjacent air outlet area in sequence in a penetrating manner, the air inlet area (2) comprises an air pipe wall (22), a first fan blade (23) is fixedly arranged in one end of the air pipe wall (22) through a first limiting rod (24), a first motor (25) is arranged outside the air pipe wall (22), a water pump (26) is fixedly arranged on the outer side of the bottom of the air pipe wall (22), the input end of the water pump (26) penetrates through and communicates with the inside of the box body of the atomization filtering area (3), the output end of the water pump penetrates through the outer box body (1) and is communicated with an water outlet pipe (27), and the atomization filtering area (3) comprises a water tank (31), inlet tube (36) are installed at water tank (31) top, inlet tube (36) lead to pipe and outlet pipe (27) intercommunication, and run through outer box (1), water tank (31) bottom and spraying shower nozzle (32) intercommunication, fixed mounting has condensation board (33) on the outer box (1) inner wall of spraying shower nozzle (32) bottom, fixed mounting has sieve (34) on the outer box (1) inner wall of condensation board (33) bottom, sieve (34) bottom is run through and is installed piston (35), piston (35) are including rubber buffer (351), rubber buffer (351) bottom rigid coupling has ejector pin (352), and through stop collar (353) fixed mounting inside piston (35), the piston (35) other end and blow off pipe (37) intercommunication, the inside rigid coupling in blow off pipe (37) top has top cover (371).

2. A ventilation unit for use in coal mining according to claim 1, wherein: the harmful gas reaction zone (4) comprises a harmful gas reaction layer (41).

3. A ventilation unit for use in coal mining according to claim 1, wherein: the oxygen generation area (5) comprises an oxygen generation reaction chamber (51), and a plurality of breather pipes (52) are installed on the oxygen generation reaction chamber (51).

4. A ventilation unit for use in coal mining according to claim 1, wherein: air-out district (6) is including second motor (61), second motor (61) fixed mounting is outside at ventilation pipe wall (22), and the output runs through ventilation pipe wall (22) and is connected with second flabellum (63), second flabellum (63) are inside at ventilation pipe wall (22) through second gag lever post (62) fixed mounting.

5. A ventilation unit for use in coal mining according to claim 1, wherein: plectrum (21) are all installed in air inlet district (2) and air outlet district (6), the outside one end in ventilation pipe wall (22) is installed in plectrum (21).

6. A ventilation unit for use in coal mining according to claim 1, wherein: the air inlet district (2), harmful gas reaction zone (4), system oxygen district (5) and play outer box (1) at tuber zone (6) top have all been seted up and have been closed the door, the case lid has been seted up on water tank (31) to run through outer box (1), outer box (1) bottom fixed mounting has gyro wheel (7).

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