CN216726461U - Dust removing device for coal unloading ditch turning room - Google Patents

Abstract

The utility model provides a unload coal cinder spout room dust collector that turns over relates to environmental protection equipment technical field, and outside the dust collector who has solved existence among the prior art discharged the dust factory building in with the factory building, the cold air that can cause the factory building simultaneously discharged into in the factory building, and then caused the technical problem of the interior abrupt temperature drop of factory building. The device includes many mouthfuls of dust absorption subassemblies, wet dedusting subassembly and dehydration dust removal subassembly, wherein, many mouthfuls of dust absorption subassemblies wet dedusting subassembly with the dehydration dust removal subassembly is linked together in proper order, many mouthfuls of dust absorption subassemblies with the dehydration dust removal subassembly for wet dedusting subassembly all sets up perpendicularly, and the air that has the dust passes through in proper order many mouthfuls of dust absorption subassemblies wet dedusting subassembly with the dehydration dust removal subassembly carries out the dust removal processing.

Description

Dust removing device for coal unloading ditch turning room

Technical Field

The utility model belongs to the technical field of the environmental protection equipment technique and specifically relates to a dust collector of coal unloading ditch tipper room is related to.

Background

When pouring the coal or unloading the coal with the room of overturning in the ditch of unloading coal in the factory building, can produce a large amount of dusts, can cause the cold air of factory building to discharge into the factory building in the factory building simultaneously outside the dust exhaust factory building in with the factory building through dust collector at present, and then cause the interior rapid temperature drop of factory building.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust collector of unloading ditch roll-over room to outside the dust collector who exists the dust discharge factory building in with the factory building among the solution prior art, can cause the cold air of factory building to discharge into in the factory building simultaneously, and then cause the technical problem of the interior temperature dip of factory building. The utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a pair of unload coal ditch and turn over car room dust collector, including many mouthfuls of dust absorption subassembly, wet-type dust removal subassembly and dehydration dust removal subassembly, wherein, many mouthfuls of dust absorption subassembly wet-type dust removal subassembly with the dehydration dust removal subassembly is linked together in proper order, many mouthfuls of dust absorption subassemblies with the dehydration dust removal subassembly for the equal perpendicular setting of wet-type dust removal subassembly, the air that has the dust passes through in proper order many mouthfuls of dust absorption subassembly wet-type dust removal subassembly with the dehydration dust removal subassembly carries out the dust removal processing.

Optionally, many mouthfuls of dust absorption subassemblies include intercommunication piece, suction hood and flushing pipe way, the upper end of intercommunication piece is provided with the installing port, the suction hood is installed on the installing port, the installing port with both numbers of suction hood are a plurality ofly and one-to-one, flushing pipe's one end is linked together with the water tank subassembly, flushing pipe is last to be provided with a plurality of branch pipes, every the branch pipe all with one the suction hood is linked together, the bottom side of intercommunication piece with wet dust removal subassembly is linked together.

Optionally, a port of the dust hood is provided with a filter screen.

Optionally, the wet dedusting assembly comprises a water sprayer, a primary dedusting body, a motor, a flow dividing body, a secondary dedusting body and a first air duct, the water sprayer is connected with the primary dedusting body and the flow dividing body are sequentially connected in the first air duct, the primary dedusting body is connected with an output shaft of the motor, the flow dividing body is connected with a shell of the motor and the motor is located in the flow dividing body, a circumferential side end of the flow dividing body is connected with the inner wall of the first air duct, one end of the first air duct is connected with the multi-port dust collection assembly, the other end of the first air duct is connected with the dehydration dedusting assembly, and the water sprayer is communicated with the water tank assembly through a water spraying pipeline.

Optionally, the primary dust removing body comprises a fan impeller and a guide cone, the fan impeller is connected with an output shaft of the motor, the guide cone is connected to the middle of the front end of the fan impeller, and a gap exists between the rear end of the fan impeller and the end face of the flow dividing body.

Optionally, the flow splitting body includes a waterproof cover and a plurality of guide vanes, the motor is located in the waterproof cover, an output shaft of the motor penetrates through the waterproof cover and is connected with the waterproof cover through a bearing, the bottom end of each guide vane is fixedly connected with the outer side wall of the waterproof cover, the top end of each guide vane is fixedly connected with the inner side wall of the first air duct, and all the guide vanes are distributed along the circumferential direction of the waterproof cover;

wet dedusting assembly still includes inlet duct, pipeline and the wiring pipeline of giving vent to anger, inlet duct runs through the buckler with first dryer, the pipeline of giving vent to anger runs through the buckler with first dryer, the wiring pipeline runs through the buckler with first dryer.

Optionally, the secondary dust removal body includes a first dehydration guide cylinder, a plurality of first notches are formed in a side wall of the first dehydration guide cylinder, the first dehydration guide cylinder is located in the first air cylinder, and an end of the first dehydration guide cylinder is connected with an inner wall of the first air cylinder through a connection ring plate; or, the secondary dust removal body includes impeller swirler and second dehydration draft tube, impeller swirler's circumference lateral wall with the inside wall fixed connection of first dryer, the one end of second dehydration draft tube with the inside wall fixed connection of first dryer, be provided with a plurality of second notches on the lateral wall of second dehydration draft tube.

Optionally, the dewatering and dust removing assembly comprises a lower barrel, an upper barrel, a support, a table-shaped barrel, a cyclone plate cyclone and a defogging conical part, the lower barrel is mounted on the support, the side wall of the lower barrel is communicated with the wet dust removing assembly, the upper barrel is located at the upper end of the lower barrel, the upper barrel is connected with the lower barrel, the cyclone plate cyclone is located in the lower barrel, the cyclone plate cyclone is mounted at the upper port of the lower barrel, the defogging conical part is located in the upper barrel, the defogging conical part is connected with the upper barrel through the connecting column, the table-shaped barrel is located in the upper barrel, and the large-diameter end of the table-shaped barrel is connected with the upper port of the upper barrel.

Optionally, the dehydration dust removal subassembly still includes flusher and drainage pipe, the flusher is located go up the barrel just the flusher is linked together with the water tank subassembly through washing the pipeline, be provided with the collar in the last port of barrel down, the whirl board swirler is installed on the collar, be provided with a plurality of through-holes on the collar, drainage pipe's upper end with the through-hole is connected, drainage pipe's lower extreme passes the bottom of barrel down.

Optionally, the multi-port dust collection assembly further comprises a sewage discharge pipeline, a discharge port is arranged at the bottom of the multi-port dust collection assembly, the discharge port is communicated with the sewage discharge pipeline through a first branch pipe, a water receiving channel is arranged on the side wall of the wet dust collection assembly, the water receiving channel is communicated with the sewage discharge pipeline through a second branch pipe, and the free end of a drainage pipeline on the dehydration dust collection assembly is communicated with the sewage discharge pipeline through a third branch pipe.

The utility model provides a pair of unload coal cinder spout room dust collector that turns over, when using, place this device in the factory building, the air that has the dust in the factory building can loop through many mouthfuls of dust absorption subassembly, wet-type dust removal subassembly and dehydration dust removal subassembly, and then can detach the dust, and in discharging into the factory building with the air that purifies, can not make the outer cold air of factory building enter into in the factory building, can not cause the interior sudden temperature drop of factory building, and then can not cause the equipment of factory building to appear freezing damage phenomenon, outside the dust collector who exists with the factory building in solving prior art discharges the factory building with the dust in the factory building, the cold air that can cause the factory building simultaneously discharges in the factory building, and then cause the technical problem of the interior sudden temperature drop of factory building.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of a dust removing device of a coal unloading ditch dump room provided by the embodiment of the present invention;

FIG. 2 is a schematic structural view of a multi-port dust collection assembly of the dust collection device for the coal unloading ditch dumper chamber provided by the embodiment of the invention;

FIG. 3 is a schematic structural view of another side of the multi-port dust-collecting component of the dust-collecting device for the dumping compartment of the coal-unloading chute provided by the embodiment of the present invention;

FIG. 4 is a schematic structural view of a dewatering and dust removing assembly of the dust removing device for the tipper chamber of the coal discharge ditch provided by the embodiment of the present invention;

FIG. 5 is a schematic structural view of a lower cylinder of the dust removing device of the car turning room of the coal unloading ditch provided by the embodiment of the present invention;

FIG. 6 is a schematic view of the internal structure of the lower cylinder of the dust removing device for the tipper chamber of the coal discharge chute provided by the embodiment of the present invention;

FIG. 7 is a schematic structural view of an upper cylinder of the dust removing device of the tipper chamber of the coal discharge chute provided by the embodiment of the present invention;

FIG. 8 is a schematic view of the internal structure of the upper cylinder of the dust removing device for the tipper chamber of the coal discharge chute according to the embodiment of the present invention;

fig. 9 is a schematic structural view of a first air duct of the dust removing device for the dumping compartment of the coal unloading ditch provided by the embodiment of the present invention;

fig. 10 is a schematic view of the internal structure of the first air duct of the dust removing device for the dump chamber of the coal unloading ditch provided by the embodiment of the present invention;

fig. 11 is a schematic structural view of the other side surface inside the first air duct of the dust removing device for the dumping compartment of the coal unloading ditch provided by the embodiment of the present invention;

fig. 12 is an internal cross-sectional view of a first air duct of the dust removing device for the tipper room of the coal unloading ditch provided by the embodiment of the present invention;

FIG. 13 is a schematic structural view of another type of secondary dust-removing body of the dust-removing device for the tipper chamber provided by the embodiment of the present invention;

in figure 1, a multi-port dust collection assembly; 11. a communicating member; 12. a dust hood; 121. a filter screen; 13. a flushing pipeline; 131. a branch pipe; 14. an outlet port; 2. a wet dust removal assembly; 21. a water sprayer; 22. a primary dust removal body; 221. a fan impeller; 222. a flow guide cone; 23. an electric motor; 24. a flow divider; 241. a waterproof cover; 242. a guide vane; 25. a secondary dust removal body; 251. a first dewatering guide cylinder; 2511. a first notch; 252. an impeller swirler; 253. a second dehydration guide cylinder; 2531. a second notch; 26. a first air duct; 261. a water receiving channel; 27. a water spray pipe; 28. an air intake duct; 29. an air outlet pipe; 20. a wiring pipeline; 3. a dewatering and dust removing component; 31. a lower cylinder body; 311. a mounting ring; 3111. a through hole; 32. an upper cylinder body; 33. A support; 34. a table-shaped cylinder; 35. a swirl plate swirler; 36. a defogging cone; 37. a flusher; 38. A water discharge pipeline; 39. flushing the pipeline; 4. a blowdown line; 41. a first branch pipe; 42. a second branch pipe; 43. A third branch pipe.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like are used in an orientation or positional relationship indicated based on the orientation or positional relationship shown in the drawings for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is also to be understood that the terms "mounted", "connected" and "connected", unless expressly specified or limited otherwise, are intended to be interpreted broadly, as meaning either a fixed connection or a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as the case may be, by those of ordinary skill in the art.

Example 1:

the utility model provides a unload coal cinder spout room dust collector that turns over, including many mouthfuls of dust absorption subassembly 1, wet-type dust removal subassembly 2 and dehydration dust removal subassembly 3, wherein, many mouthfuls of dust absorption subassembly 1, wet-type dust removal subassembly 2 and dehydration dust removal subassembly 3 are linked together in proper order, and many mouthfuls of dust absorption subassembly 1 and dehydration dust removal subassembly 3 set up for wet-type dust removal subassembly 2 is all perpendicular, and the air that has the dust is in proper order through many mouthfuls of dust absorption subassembly 1, wet-type dust removal subassembly 2 and dehydration dust removal subassembly 3 and carry out the dust removal processing. The utility model provides a pair of unload coal pit room dust collector that overturns, when using, place this device in the factory building, the air that has the dust in the factory building can loop through many mouthfuls of dust absorption subassembly 1, wet dedusting component 2 and dehydration dust removal subassembly 3, and then can detach the dust, and discharge the air that purifies in the factory building, can not make the outer cold air of factory building enter into in the factory building, can not cause the interior sudden temperature drop of factory building, and then can not cause the equipment of factory building the phenomenon of freeze injury to appear, outside the dust removal device who exists with the factory building in order to solve among the prior art discharges the factory building, the cold air that can cause the factory building simultaneously discharges in the factory building, and then cause the interior technical problem of sudden temperature drop of factory building.

Example 2:

as an alternative embodiment, the multi-port dust collection assembly 1 includes a communication member 11, a dust collection cover 12 and a flushing pipe 13, the upper end of the communication member 11 is provided with a mounting port, the dust collection cover 12 is mounted on the mounting port, the number of the mounting port and the number of the dust collection cover 12 are both multiple and one-to-one, the multiple dust collection covers 12 are used for increasing the suction amount of the sucked air with dust and expanding the absorption range, one end of the flushing pipe 13 is communicated with the water tank assembly, the flushing pipe 13 is provided with multiple branch pipes 131, each branch pipe 131 is communicated with one dust collection cover 12, and the bottom side end of the communication member 11 is communicated with the wet dust collection assembly 2. The flushing pipe 13 is provided with a first control valve set for controlling the on-off of the flushing pipe 13, liquid in the water tank assembly enters the dust hood 12 and the communicating piece 11 through the flushing pipe 13 and is used for cleaning the dust hood 12 and the communicating piece 11, and the cleaned liquid can be discharged into the sewage discharge pipe 4 from the discharge port 14.

As an alternative embodiment, a port of the dust hood 12 is provided with a filter screen 121, the filter screen 121 is used for blocking relatively large impurities from entering into the dust hood 12, and the dust hood 12 may be of a bent structure.

Example 3:

as an alternative embodiment, the wet dust removing assembly 2 includes a water sprayer 21, a primary dust removing body 22, a motor 23, a flow dividing body 24, a secondary dust removing body 25 and a first air duct 26, the water sprayer 21, the primary dust removing body 22, the flow dividing body 24 and the secondary dust removing body 25 are sequentially connected in the first air duct 26, the primary dust removing body 22 is connected with an output shaft of the motor 23, the motor 23 drives the primary dust removing body 22 to rotate, the primary dust removing body 22 can fully mix dust-laden air with sprayed liquid during rotation to form gas-liquid mixture and remove dust, meanwhile, the dust-liquid mixture passes through the primary dust removing body 22 in a cyclone-like manner and enters the flow dividing body 24, the flow dividing body 24 is connected with a housing of the motor 23 and the motor 23 is located in the flow dividing body 24, a circumferential side end of the flow dividing body 24 is connected with an inner wall of the first air duct 26, the flow dividing body 24 prevents the motor 23 from being stained with the gas-liquid mixture, in order to keep the gas-liquid mixture entering the secondary dedusting body 25 in a cyclone form, one end of the first air duct 26 is connected with the side end of the bottom of the communicating member 11, the other end of the first air duct 26 is connected with the dehydration dedusting assembly 3, the calibers of the two ends of the first air duct 26 are smaller than the inner diameter of the middle part of the first air duct 26, the water sprayer 21 is communicated with the water tank assembly through a water spraying pipeline 27, a second control valve set for controlling the on-off of the water spraying pipeline 27 is arranged on the water spraying pipeline 27, and the liquid in the water tank assembly can be sprayed into the first air duct 26 along the water spraying pipeline 27 and through the water sprayer 21. When air with dust in the multi-port dust collection assembly 1 enters the first air duct 26, the air with dust is mixed with atomized liquid sprayed by the water sprayer 21, the mixed air-liquid mixture is under the action of the primary dust removal body 22, dust particles and fine washing particles are combined to form a particle combination, so that when the air-liquid mixture passes through the primary dust removal body 22 and the shunt body 24, part of the particle combination is temporarily attached to the primary dust removal body 22 and the shunt body 24, and can drip onto the side wall of the first air duct 26 and further enter the water receiving channel 261 to achieve the purpose of primary dust removal, meanwhile, part of the internal moisture of the air-liquid mixture can be removed, and then the rest of the air-liquid mixture can be removed in the secondary dust removal body 25 to remove dust and finally enter the dewatering dust removal assembly 3.

Example 4:

as an optional embodiment, the primary dust-removing body 22 includes a fan impeller 221 and a guiding cone 222, the fan impeller 221 is connected to an output shaft of the motor 23, the guiding cone 222 is connected to a middle portion of a front end of the fan impeller 221, the guiding cone 222 is located in a position for protecting the middle portion of the fan impeller 221 from entering the gas-liquid mixture, meanwhile, a conical structure of the guiding cone 222 is also used for enabling the gas-liquid mixture to flow towards a circumferential end portion of the fan impeller 221, and a gap exists between a rear end of the fan impeller 221 and an end surface of the flow-splitting body 24, so as to avoid that rotation of the fan impeller 221 affects the flow-splitting body 24. The particle combination in the upper part of the gas-liquid mixture can be temporarily attached to the outer wall of the guide cone 222, and can also be temporarily attached to the blades of the fan impeller 221. The rotation of the fan impeller 221 is a power source for driving the gas-liquid mixture to flow.

Example 5:

as an alternative embodiment, the flow splitting body 24 includes a waterproof cover 241 and guide vanes 242, the motor 23 is located in the waterproof cover 241, the output shaft of the motor 23 penetrates through the waterproof cover 241 and is in bearing connection with the waterproof cover 241, the waterproof cover 241 is used for protecting the motor 23 from being damaged by the gas-liquid mixture, the bottom end of each guide vane 242 is fixedly connected with the outer side wall of the waterproof cover 241, the top end of each guide vane 242 is fixedly connected with the inner side wall of the first wind barrel 26, the waterproof cover 241 and the guide vanes 242 are fixed, the number of the guide vanes 242 is multiple, all the guide vanes 242 are distributed along the circumferential direction of the waterproof cover 241, the gas-liquid mixture can penetrate through between the two guide vanes 242, the gas-liquid mixture is kept to flow in a swirling form, and part of particle combinations is temporarily attached to the guide vanes 242.

Wet dedusting assembly 2 further comprises an air inlet pipe 28, an air outlet pipe 29 and a wiring pipe 20, air inlet pipe 28 penetrates through waterproof cover 241 and first air duct 26, air inlet pipe 28 communicates the inside of waterproof cover 241 with the outside of first air duct 26, air outlet pipe 29 penetrates through waterproof cover 241 and first air duct 26, air outlet pipe 29 communicates the inside of waterproof cover 241 with the outside of first air duct 26, air inlet pipe 28 and air outlet pipe 29 can be communicated with the outside for motor 23, ventilation and heat dissipation can be kept, wiring pipe 20 penetrates through waterproof cover 241 and first air duct 26, wiring pipe 20 communicates the inside of waterproof cover 241 with the outside of first air duct 26, and wires on motor 23 can pass through wiring pipe 20 and be connected with an external power supply.

Example 6:

as an alternative embodiment, the secondary dust-removing body 25 includes a first dehydration guide cylinder 251, the first dehydration guide cylinder 251 may have a cylindrical structure, a plurality of first notches 2511 are provided on a side wall of the first dehydration guide cylinder 251, the first dehydration guide cylinder 251 is located in the first air cylinder 26, an end of the first dehydration guide cylinder 251 is connected to an inner wall of the first air cylinder 26 through a connection ring plate, a gas-liquid mixture in a cyclone-like form from the split fluid 24 impinges on the inner wall of the first dehydration guide cylinder 251, a part of the particle combination is temporarily attached to the first dehydration guide cylinder 251, a part of the gas-liquid mixture passes through the first notches 2511, and water in the gas-liquid mixture also remains on the first dehydration guide cylinder 251 and enters between the first dehydration guide cylinder 251 and the first air cylinder 26, and then enters the dehydration dust-removing assembly 3 from another port of the first air cylinder 26, meanwhile, the particle combination attached to the first dehydration guide cylinder 251 drops on the side wall of the first air cylinder 26 and then enters the water receiving channel 261;

or, the secondary dust-removing body 25 includes an impeller cyclone 252 and a second dewatering guide cylinder 253, the second dewatering guide cylinder 253 may be of a tapered structure, one end of the second dewatering guide cylinder 253, which has a small caliber, faces the impeller cyclone 252, a circumferential side wall of the impeller cyclone 252 is fixedly connected with an inner side wall of the first air duct 26, one end of the second dewatering guide cylinder 253 is fixedly connected with the inner side wall of the first air duct 26, and a plurality of second notches 2531 are provided on a side wall of the second dewatering guide cylinder 253. Be provided with the blade on impeller swirler 252, make the gas-liquid mixture who comes from minute fluid 24 pass through impeller swirler 252, make the gas-liquid mixture strike on second dehydration draft tube 253 outer wall with whirl form, some granule combination can be transient attached to on second dehydration draft tube 253, some gas-liquid mixture can pass through second notch 2531, water in the gas-liquid mixture also can remain on second dehydration draft tube 253 simultaneously, and enter into the inside of second dehydration draft tube 253, later can enter into dehydration dust removal component 3 in another port of first dryer 26, attached to simultaneously on second dehydration draft tube 253 by granule combination can drip on the lateral wall of first dryer 26, and then enter into in water receiving way 261.

Example 7:

as an optional embodiment, the dewatering and dust removing assembly 3 includes a lower barrel 31, an upper barrel 32, a bracket 33, a table-shaped barrel 34, a cyclone plate cyclone 35 and a defogging cone 36, the lower barrel 31 is mounted on the bracket 33, the side wall of the lower barrel 31 is communicated with the first air duct 26, the lower end of the lower barrel 31 is of a cone-shaped structure, the upper barrel 32 is located at the upper end of the lower barrel 31, the upper barrel 32 is connected with the lower barrel 31, the cyclone plate cyclone 35 is located in the lower barrel 31, the cyclone plate cyclone 35 is mounted at the upper port of the lower barrel 31, the defogging cone 36 is located in the upper barrel 32, the defogging cone 36 is connected with the upper barrel 32 through a connection column, the table-shaped barrel 34 is located in the upper barrel 32, and the large-diameter end of the table-shaped barrel 34 is connected with the upper port of the upper barrel 32. The gas-liquid mixture from the first air duct 26 can enter the lower barrel 31 and can float upwards, and then pass through the cyclone plate cyclone 35, so that the gas-liquid mixture passes through in a cyclone-shaped manner and upwards impacts on the outer wall of the demisting conical part 36, the residual moisture and particle combination of the gas-liquid mixture can be temporarily attached to the demisting conical part 36, the residual air can be discharged from the upper port of the upper barrel 32, and meanwhile, the moisture and particle combination on the demisting conical part 36 can drip at the lower end of the upper barrel 32 and then enter the drainage pipeline 38.

Example 8:

as an optional embodiment, the dewatering and dust removing assembly 3 further includes a flusher 37 and a water discharge pipe 38, the flusher 37 is located in the upper cylinder 32, the flusher 37 is communicated with the water tank assembly through a flushing pipe 39, a third control valve set for controlling the on-off of the flushing pipe 39 is arranged on the flushing pipe 39, the liquid in the water tank assembly is sprayed into the dewatering and dust removing assembly 3 through the flusher 37 along the flushing pipe 39 for cleaning the dewatering and dust removing assembly 3, a mounting ring 311 is arranged in the upper port of the lower cylinder 31, a cyclone plate 35 is mounted on the mounting ring 311, a plurality of through holes 3111 are arranged on the mounting ring 311, the upper end of the water discharge pipe 38 is connected with the through holes 3111, the lower end of the water discharge pipe 38 passes through the bottom of the lower cylinder 31, a plurality of water receiving branch pipes are arranged on the water discharge pipe 38, the free end of each water receiving branch pipe is communicated with one through hole 3111, the liquid in the upper cylinder 32 enters the water discharge pipe 38 through the through holes 3111 and the water receiving branch pipes, and into the sewerage 4.

Example 9:

in an optional embodiment, the multi-port dust collection assembly further comprises a sewage drainage pipeline 4, a discharge port 14 is arranged at the bottom of the multi-port dust collection assembly 1, the discharge port 14 is communicated with the sewage drainage pipeline 4 through a first branch pipe 41, liquid cleaned by the dust collection cover 12 and the communicating piece 11 is discharged into the sewage drainage pipeline 4 along the first branch pipe 41 from the discharge port 14, a water receiving channel 261 is arranged on the side wall of the wet dust collection assembly 2, the water receiving channel 261 is communicated with the sewage drainage pipeline 4 through a second branch pipe 42, liquid in the water receiving channel 261 is discharged into the sewage drainage pipeline 4 through the second branch pipe 42, the liquid can be liquid for cleaning the wet dust collection assembly 2 or liquid with dust, the free end of the water drainage pipeline 38 on the dehydration dust collection assembly 3 is communicated with the sewage drainage pipeline 4 through a third branch pipe 43, and liquid in the water drainage pipeline 38 is discharged into the sewage drainage pipeline 4 through the third branch pipe 43. The dust removal device of the dumping car chamber of the coal unloading ditch also comprises a PLC automatic control system and a support frame.

Example 10:

the utility model discloses a coal unloading ditch car room dust collector that turns over's purification mechanism: the high-speed relative motion between the blades and the airflow is formed by the high-speed rotation of the fan impeller 221, so that dust particles and fine washing particles are fully collided and mixed, and a series of physical interactions occur in the collision and mixing process, so that the dust particles and the washing particles in the air are fully combined to achieve the purpose of purification. The dust gas after the mixed washing action sequentially enters the multi-port dust collection assembly 1, the wet dust collection assembly 2 and the dehydration dust collection assembly 3, and the gas after multiple times of purification can be directly discharged into a room to be used as circulating air, so that zero emission is achieved. The separated liquid flows back to the water tank assembly and is recycled after precipitation or filtration.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. A dust removing device for a coal unloading ditch car turnover chamber is characterized by comprising a multi-port dust collecting component (1), a wet dust removing component (2) and a dewatering dust removing component (3), wherein,

many mouthfuls of dust absorption subassembly (1) wet dedusting subassembly (2) with dehydration dust removal subassembly (3) are linked together in proper order, many mouthfuls of dust absorption subassembly (1) with dehydration dust removal subassembly (3) for wet dedusting subassembly (2) all sets up perpendicularly, and the air that has the dust passes through in proper order many mouthfuls of dust absorption subassembly (1) wet dedusting subassembly (2) with dehydration dust removal subassembly (3) and remove dust and handle.

2. The coal unloading ditch dumping car room dust collector of claim 1, wherein said multiple-port dust collection assembly (1) comprises a communicating member (11), a dust collection cover (12) and a flushing pipe (13), the upper end of said communicating member (11) is provided with a mounting port, said dust collection cover (12) is mounted on said mounting port, the number of said mounting port and said dust collection cover (12) are both multiple and one-to-one, one end of said flushing pipe (13) is communicated with a water tank assembly, said flushing pipe (13) is provided with a plurality of branch pipes (131), each of said branch pipes (131) is communicated with one of said dust collection cover (12), the bottom side end of said communicating member (11) is communicated with said wet dust collection assembly (2).

3. The dust removing device for the coal unloading ditch dumping car chamber of claim 2, wherein the port of the dust hood (12) is provided with a filter screen (121).

4. The coal unloading trench dumping car chamber dust removing device according to claim 1, wherein the wet dust removing component (2) comprises a water sprayer (21), a primary dust removing body (22), a motor (23), a shunting body (24), a secondary dust removing body (25) and a first air duct (26), the water sprayer (21), the primary dust removing body (22), the shunting body (24) and the secondary dust removing body (25) are sequentially connected in the first air duct (26), the primary dust removing body (22) is connected with an output shaft of the motor (23), the shunting body (24) is connected with a housing of the motor (23) and the motor (23) is located in the shunting body (24), a circumferential side end of the shunting body (24) is connected with an inner wall of the first air duct (26), one end of the first air duct (26) is connected with the multi-port dust collecting component (1), the other end of the first air duct (26) is connected with the dewatering and dust removing component (3), and the water sprayer (21) is communicated with the water tank component through a water spraying pipeline (27).

5. The coal unloading ditch dumper chamber dust removing device as claimed in claim 4, wherein the primary dust removing body (22) comprises a fan impeller (221) and a guide cone (222), the fan impeller (221) is connected with an output shaft of the motor (23), the guide cone (222) is connected to the middle of the front end of the fan impeller (221), and a gap exists between the rear end of the fan impeller (221) and the end face of the flow dividing body (24).

6. The coal unloading trench dumping car chamber dust removing device of claim 4, wherein the flow dividing body (24) comprises a waterproof cover (241) and guide vanes (242), the motor (23) is located in the waterproof cover (241), an output shaft of the motor (23) penetrates through the waterproof cover (241) and is in bearing connection with the waterproof cover (241), the bottom ends of the guide vanes (242) are fixedly connected with the outer side wall of the waterproof cover (241), the top ends of the guide vanes (242) are fixedly connected with the inner side wall of the first air duct (26), the number of the guide vanes (242) is multiple, and all the guide vanes (242) are distributed along the circumferential direction of the waterproof cover (241);

wet dedusting assembly (2) still includes inlet duct (28), outlet duct (29) and wiring pipeline (20), inlet duct (28) run through waterproof cover (241) with first dryer (26), outlet duct (29) run through waterproof cover (241) with first dryer (26), wiring pipeline (20) run through waterproof cover (241) with first dryer (26).

7. The coal unloading trench tipper chamber dust removing device of claim 4, wherein the secondary dust removing body (25) comprises a first dewatering guide cylinder (251), a plurality of first notches (2511) are arranged on the side wall of the first dewatering guide cylinder (251), the first dewatering guide cylinder (251) is located in the first air cylinder (26) and the end of the first dewatering guide cylinder (251) is connected with the inner wall of the first air cylinder (26) through a connecting ring plate; or, the secondary dust removing body (25) comprises an impeller cyclone (252) and a second dehydration guide cylinder (253), the circumferential side wall of the impeller cyclone (252) is fixedly connected with the inner side wall of the first air cylinder (26), one end of the second dehydration guide cylinder (253) is fixedly connected with the inner side wall of the first air cylinder (26), and a plurality of second notches (2531) are formed in the side wall of the second dehydration guide cylinder (253).

8. The coal unloading ditch dumper chamber dust removing device as claimed in claim 1, wherein the dewatering and dust removing assembly (3) comprises a lower barrel (31), an upper barrel (32), a bracket (33), a platform-shaped barrel (34), a cyclone plate swirler (35) and a demisting cone (36), the lower barrel (31) is mounted on the bracket (33) and the side wall of the lower barrel (31) is communicated with the wet dust removing assembly (2), the upper barrel (32) is located at the upper end of the lower barrel (31) and the upper barrel (32) is connected with the lower barrel (31), the cyclone plate swirler (35) is located in the lower barrel (31) and the cyclone plate swirler (35) is mounted at the upper port of the lower barrel (31), the demisting cone (36) is located in the upper barrel (32) and the demisting cone (36) is connected with the upper barrel (32) through a connecting column, the table-shaped cylinder (34) is positioned in the upper cylinder body (32), and the large-caliber end of the table-shaped cylinder (34) is connected with the upper port of the upper cylinder body (32).

9. The coal unloading ditch car turnover chamber dust collector of claim 8, characterized in that, the dehydration dust collection subassembly (3) still includes flusher (37) and drainage pipe (38), flusher (37) are located in last barrel (32) and flusher (37) are linked together with the water tank subassembly through flushing pipeline (39), be provided with collar (311) in the last port of lower barrel (31), whirl board swirler (35) is installed on collar (311), be provided with a plurality of through-holes (3111) on collar (311), the upper end of drainage pipe (38) with through-hole (3111) are connected, the lower extreme of drainage pipe (38) passes the bottom of lower barrel (31).

10. The coal unloading ditch car turnover chamber dust removal device of claim 1, further comprising a sewage discharge pipeline (4), wherein the bottom of the multi-port dust collection assembly (1) is provided with a discharge port (14), the discharge port (14) is communicated with the sewage discharge pipeline (4) through a first branch pipe (41), a water receiving channel (261) is arranged on the side wall of the wet dust collection assembly (2), the water receiving channel (261) is communicated with the sewage discharge pipeline (4) through a second branch pipe (42), and the free end of a water discharge pipeline (38) on the dehydration dust collection assembly (3) is communicated with the sewage discharge pipeline (4) through a third branch pipe (43).

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