CN209100080U

CN209100080U - A kind of coal mining dust falling device

Info

Publication number: CN209100080U
Application number: CN201821949377.1U
Authority: CN
Inventors: 王国新
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-11-26
Filing date: 2018-11-26
Publication date: 2019-07-12
Anticipated expiration: 2028-11-26

Abstract

The utility model discloses a kind of coal mining dust falling devices, including bottom plate, the bottom of the bottom plate is equipped with wheel, and support frame is welded at the top of bottom plate, fixing pipe has been bolted at the top of support frame as described above, fixed frame has been bolted on the side inner wall of the fixing pipe, exhaust fan has been bolted on the side outer wall of the fixed frame, the connecting rod equidistantly distributed is bolted on the side inner wall of the fixing pipe, and connecting rod is welded with bearing far from one end of fixed inside pipe wall, center-pole is welded on the inner wall of the bearing.The utility model can drive it voluntarily to be rotated during wind flow, to stir rubber bar, protective plate is driven to be vibrated under the drive of spring, shake off the sundries on protective plate outer wall, it avoids sundries blocking from influencing to use, dust can be cleaned, waste water can be collected, facilitate to be passed through in water tank after filter mantle filters and reuse, has saved water resource.

Description

A kind of coal mining dust falling device

Technical field

The utility model relates to coal mining technology field more particularly to a kind of coal mining dust falling devices.

Background technique

A large amount of coal dust can be generated during coal mining produces boring the ground, coal dust not only causes the body of direct labor Greatly injury, and dust explosion easily occurs, therefore, eliminate in the weight that the coal dust in coal production is coal mining production Weight.

Deduster protects a kind of important means of worker's health, in other industrial departments as operating environment is improved In applied already, but in the dust control technology of underground coal mine, coal production complicated condition, working space is narrow changeable, The dispersion movement of dirt source, equipment safety performance is more demanding, and the requirement for dust falling device is also higher and higher.Especially in dedusting It is easy the web plate of blocking front end in the process, deashing is inconvenient, is not able to satisfy the requirement of people.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of coal mining proposed is used Dust falling device.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of coal mining dust falling device, including bottom plate, the bottom of the bottom plate are equipped with wheel, and the top weldering of bottom plate It is connected to support frame, fixing pipe has been bolted at the top of support frame as described above, has passed through spiral shell on the side inner wall of the fixing pipe Bolt is fixed with fixed frame, has been bolted exhaust fan on the side outer wall of the fixed frame, in the side of the fixing pipe The connecting rod equidistantly distributed is bolted on wall, and connecting rod is welded with bearing far from one end of fixed inside pipe wall, It is welded with center-pole on the inner wall of the bearing, and is bolted turn equidistantly distributed on the side outer wall of center-pole Movable vane piece has been bolted fixing head on the side outer wall of the fixing pipe, and has passed through spiral shell on the side inner wall of fixing head Bolt is fixed with protective plate, and the protective plate is bonded with the link block equidistantly distributed on the side outer wall of moving blade, and Spring is welded on the side outer wall of link block, the spring is welded with rubber bar far from one end of link block.

Further, active carbon slab and screen pack are bolted on the side inner wall of the fixing pipe, and living Property carbon slab be located at close to exhaust fan side.

Further, it has been bolted wave web plate on the side inner wall of the fixing pipe, and wave web plate is located at Between active carbon slab and screen pack.

Further, it has been bolted water tank at the top of the bottom plate, and has passed through spiral shell in the top exterior walls of fixing pipe Bolt is fixed with water pump, and water inlet pipe is welded on the water inlet inner wall of water pump, and the other end of water inlet pipe is connect with water tank.

Further, it is welded with outlet pipe on the water outlet inner wall of the water pump, and the bottom of outlet pipe is connected with cleaning Pipe, cleaning pipe are bolted in the top inner wall of fixing pipe, and the bottom for cleaning pipe has been bolted equidistant point The spray head of cloth.

Further, the bottom of the fixing pipe is provided with collection port, and collection box is welded on the inner wall of collection port, collects Recovery tube is welded on the side outer wall of box, the other end of recovery tube is connected with water tank, and the side inner wall of collection box is close to return The position of closed tube has been bolted filter mantle.

Further, it has been bolted switch on the side outer wall of the fixing pipe, and has switched through conducting wire and takes out Blower is connected with water pump.

The utility model has the following beneficial effects:

1. the setting by moving blade can drive it voluntarily to be rotated during wind flow, to stir rubber Stick drives protective plate to be vibrated, shakes off the sundries on protective plate outer wall under the drive of spring, and sundries blocking is avoided to influence to make With；

2. the water in water tank can be extracted by the setting of water pump to clean dust by cleaning pipe ejection, improve The dustfall efficiency of device can collect waste water by the setting of collection box, facilitate and be passed through in water tank after filter mantle filters again Secondary use, has saved water resource；

3. the setting by screen pack and wave web plate can be for re-filtering to dust, the dedusting of device is improved Effect can absorb the peculiar smell of air by the setting of active carbon slab, purify air.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of coal mining dust falling device schematic cross-sectional view；

Fig. 2 be the utility model proposes a kind of coal mining dust falling device partial structural diagram；

Fig. 3 be the utility model proposes a kind of coal mining dust falling device fixing pipe side structure schematic view.

In figure: 1 bottom plate, 2 support frames, 3 water tanks, 4 fixing pipes, 5 fixed frames, 6 exhaust fans, 7 active carbon slabs, 8 wave web plates, 9 screen packs, 10 water inlet pipes, 11 water pumps, 12 cleaning pipes, 13 connecting rods, 14 fixing heads, 15 protective plates, 16 link blocks, 17 bullets Spring, 18 center-poles, 19 moving blades, 20 collection boxes, 21 filter mantles, 22 recovery tubes.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Referring to Fig.1-3, a kind of coal mining dust falling device, including bottom plate 1, the bottom of bottom plate 1 are equipped with wheel, and bottom plate 1 top is welded with support frame 2, and the top of support frame 2 has been bolted fixing pipe 4, has led on the side inner wall of fixing pipe 4 It crosses bolt and is fixed with fixed frame 5, be bolted exhaust fan 6 on the side outer wall of fixed frame 5, in the side of fixing pipe 4 The connecting rod 13 equidistantly distributed is bolted on wall, and connecting rod 13 is welded with far from one end of 4 inner wall of fixing pipe Bearing is welded with center-pole 18 on the inner wall of bearing, and has been bolted equidistant point on the side outer wall of center-pole 18 The moving blade 19 of cloth has been bolted fixing head 14, and the side inner wall of fixing head 14 on the side outer wall of fixing pipe 4 On be bolted protective plate 15, protective plate 15 is bonded on the side outer wall of moving blade 19 to be equidistantly distributed Link block 16, and spring 17 is welded on the side outer wall of link block 16, spring 17 is welded with rubber far from one end of link block 16 Glue stick drives it voluntarily to be rotated by moving blade 19 during wind flow, so that rubber bar is stirred, in spring 17 Drive under drive protective plate 15 vibrated, shake off the sundries on 15 outer wall of protective plate, avoid sundries blocking influence use.

In the utility model, active carbon slab 7 and screen pack 9 are bolted on the side inner wall of fixing pipe 4, and Active carbon slab 7 is located at close to the side of exhaust fan 6, and the peculiar smell of air, the side inner wall of fixing pipe 4 are absorbed by active carbon slab 7 On be bolted wave web plate 8, and wave web plate 8 is located between active carbon slab 7 and screen pack 9, passes through filter screen Plate 9 and wave web plate 8 are for re-filtering to dust, improve the dust removing effects of device, and the top of bottom plate 1 is bolted There is water tank 3, and be bolted water pump 11 in the top exterior walls of fixing pipe 4, it is logical to extract the water in water tank 3 by water pump 11 It crosses the ejection of cleaning pipe 12 to clean dust, improves the dustfall efficiency of device, be welded on the water inlet inner wall of water pump 11 The other end of water inlet pipe 10, water inlet pipe 10 is connect with water tank 3.

Outlet pipe is welded on the water outlet inner wall of water pump 11, and the bottom of outlet pipe is connected with cleaning pipe 12, cleaning pipe 12 be bolted in the top inner wall of fixing pipe 4, and the bottom of cleaning pipe 12, which is bolted, to be equidistantly distributed Spray head, the bottom of fixing pipe 4 are provided with collection port, and collection box 20 is welded on the inner wall of collection port, are collected by collection box 20 Waste water facilitates and is passed through in water tank 3 and reuses after the filtering of filter mantle 21, is welded with recycling on the side outer wall of collection box 20 The other end of pipe 22, recovery tube 22 is connected with water tank 3, and the side inner wall of collection box 20 passes through spiral shell close to the position of recovery tube 22 Bolt is fixed with filter mantle 21, switch has been bolted on the side outer wall of fixing pipe 4, and switch and pass through conducting wire and exhaust fan 6 are connected with water pump 11.

Working principle: by exhaust fan 6 carry out exhausting, wind fixing pipe 4 flow during drive moving blade 19 into Row voluntarily rotates, to stir rubber bar, drives protective plate 15 to be vibrated under the drive of spring 17, shakes off outside protective plate 15 Sundries on wall avoids sundries blocking from influencing to use, and extracts the water in water tank 3 by water pump 11 and is sprayed by cleaning pipe 12 to ash Dirt is cleaned, and collects waste water by collection box 20, is passed through in water tank 3 and is reused after the filtering of filter mantle 21, passed through Sieve plate 9 and wave web plate 8 are for re-filtering to dust, improve the dust removing effects of device, absorb sky by active carbon slab 7 The peculiar smell of gas purifies air.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims

1. a kind of coal mining dust falling device, including bottom plate (1), which is characterized in that the bottom of the bottom plate (1) is equipped with vehicle Wheel, and support frame (2) are welded at the top of bottom plate (1), fixing pipe (4) have been bolted at the top of support frame as described above (2), It has been bolted fixed frame (5) on the side inner wall of the fixing pipe (4), has led on the side outer wall of the fixed frame (5) It crosses bolt to be fixed with exhaust fan (6), is bolted the connection equidistantly distributed on the side inner wall of the fixing pipe (4) Bar (13), and connecting rod (13) is welded with bearing far from one end of fixing pipe (4) inner wall, is welded on the inner wall of the bearing Core bar (18), and the moving blade (19) equidistantly distributed is bolted on the side outer wall of center-pole (18), it is described It has been bolted on the side outer wall of fixing pipe (4) fixing head (14), and has passed through spiral shell on the side inner wall of fixing head (14) Bolt is fixed with protective plate (15), and the protective plate (15) is bonded on the side outer wall of moving blade (19) and equidistantly distributes Link block (16), and spring (17) are welded on the side outer wall of link block (16), the spring (17) is far from link block (16) one end is welded with rubber bar.

2. a kind of coal mining dust falling device according to claim 1, which is characterized in that the one of the fixing pipe (4) Active carbon slab (7) and screen pack (9) are bolted on the inner wall of side, and active carbon slab (7) is located at close to exhaust fan (6) Side.

3. a kind of coal mining dust falling device according to claim 1, which is characterized in that the one of the fixing pipe (4) Be bolted on the inner wall of side wave web plate (8), and wave web plate (8) be located at active carbon slab (7) and screen pack (9) it Between.

4. a kind of coal mining dust falling device according to claim 1, which is characterized in that the top of the bottom plate (1) It has been bolted water tank (3), and has been bolted water pump (11) in the top exterior walls of fixing pipe (4), water pump (11) Water inlet inner wall on be welded with water inlet pipe (10), the other end of water inlet pipe (10) is connect with water tank (3).

5. a kind of coal mining dust falling device according to claim 4, which is characterized in that the water outlet of the water pump (11) Outlet pipe is welded on mouth inner wall, and the bottom of outlet pipe is connected with cleaning pipe (12), cleaning pipe (12) is bolted on In the top inner wall of fixing pipe (4), the bottom of cleaning pipe (12) is bolted the spray head equidistantly distributed.

6. a kind of coal mining dust falling device according to claim 1, which is characterized in that the bottom of the fixing pipe (4) Portion is provided with collection port, and collection box (20) are welded on the inner wall of collection port, is welded with back on the side outer wall of collection box (20) The other end of closed tube (22), recovery tube (22) is connected with water tank (3), and the side inner wall of collection box (20) is close to recovery tube (22) Position be bolted filter mantle (21).

7. a kind of coal mining dust falling device according to claim 1, which is characterized in that the one of the fixing pipe (4) It has been bolted switch on the outer wall of side, and has switched and is connected by conducting wire with exhaust fan (6) and water pump (11).