CN211936099U - Water bath dust removal guide device - Google Patents
Water bath dust removal guide device Download PDFInfo
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- CN211936099U CN211936099U CN202020423570.2U CN202020423570U CN211936099U CN 211936099 U CN211936099 U CN 211936099U CN 202020423570 U CN202020423570 U CN 202020423570U CN 211936099 U CN211936099 U CN 211936099U
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Abstract
The utility model provides a water bath dust removal guide device, including the baffle box, the baffle box includes feed inlet and discharge gate, still includes choke spare and water bath device, the top of baffle box has seted up the wind-guiding mouth, the choke spare includes sealed curtain, sealed curtain locates in the baffle box and lies in between wind-guiding mouth and the discharge gate, the projection of sealed curtain along the material direction of delivery covers the cross section of baffle box; the water bath device comprises an air guide pipe and a water bath pipe which are sequentially connected, the air guide pipe is arranged at the air guide opening and communicated with the air guide opening, and a wavy bent flow channel is arranged in the water bath pipe. The utility model discloses a sealed curtain once blocks the dust fall to in will pressing the leading-in water bath that is equipped with the runner that has the wave and buckles of induced air, thereby the ponding in the water bath will press the dust absorption that induced air carried to subside, in order to realize the secondary and remove dust.
Description
Technical Field
The utility model relates to a conveyer dust removal technical field especially relates to a water bath dust removal guide device.
Background
The guide chute is auxiliary equipment arranged on the belt conveyor and used for preventing materials from scattering outwards in the material transferring process. Because the material can produce the induced wind of area pressure at the in-process of transporting, the induced wind of area pressure strengthens along with the operation of conveyer gradually to take up the dust in the material, make the dust spout from the both sides and the afterbody of baffle box then, cause air dust pollution.
The conventional material guide chute is generally provided with a dust remover, a sealing member, a filter screen type pressure relief device and the like to reduce the generation of induced wind and dust under pressure. And a spraying device is adopted for dust removal and dust reduction, for example, a negative pressure water mist immersion dust removal device is disclosed in the patent application with the application number of 201010134926.1, and the dust removal effect on large-particle dust is relatively general by removing dust in a mode of combining water mist and small-particle dust. The measures can only relieve the generation of dust to a certain extent, and the dust cannot be effectively removed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: provides a water bath dust removal material guiding device capable of effectively removing dust.
In order to solve the technical problem, the utility model discloses a technical scheme be: a water bath dedusting guide device comprises a guide chute, a choke piece and a water bath device, wherein the guide chute comprises a feed inlet and a discharge outlet, the top of the guide chute is provided with an air guide opening, the choke piece comprises a sealing curtain, the sealing curtain is arranged in the guide chute and positioned between the air guide opening and the discharge outlet, and the projection of the sealing curtain along the material conveying direction covers the cross section of the guide chute;
the water bath device comprises an air guide pipe and a water bath pipe which are sequentially connected, the air guide pipe is arranged at the air guide opening and communicated with the air guide opening, and a wavy bent flow channel is arranged in the water bath pipe.
Further, the air guide pipe is rotatably connected with the water bath pipe.
Further, the water bath pipe is arranged in a horizontal downward inclined mode.
Furthermore, the choke piece still includes at least one choke curtain, and at least one choke curtain is located the baffle box respectively at interval and is located between feed inlet and the sealed curtain.
Furthermore, the number of the wind-resistant curtains is at least two, and the at least two wind-resistant curtains are arranged at intervals in sequence.
Furthermore, the distance between the wind-resistant curtains and the top of the material guide groove is gradually reduced along the material conveying direction.
Further, the water bath device also comprises a spraying device which is communicated with the water bath pipe and is arranged close to the air guide pipe.
Further, the water bath device also comprises a water inlet piece, and the water inlet piece is communicated with the water bath pipe and is arranged close to the air guide pipe.
Furthermore, the guide chute also comprises an air guide cover, and the air guide cover is arranged on the air guide opening and is respectively and fixedly connected with the air guide opening and the air guide pipe.
Furthermore, the water bath pipe is a wave-shaped pipeline, and the flow channel and the wave-shaped pipeline are coaxially arranged.
The beneficial effects of the utility model reside in that: adopting a sealing curtain to perform primary blocking dust fall, and introducing pressure induced air into a water bath device, so that the pressure induced air impacts accumulated water at a wave-shaped bent part in a flow channel, and the accumulated water adsorbs and settles dust carried by the pressure induced air to realize secondary dust removal; meanwhile, induced air with pressure is discharged from the water bath pipe, so that the pressure at the discharge port of the guide chute is reduced, and the phenomenon of dust ejection is eliminated. The utility model discloses under the dual dust fall effect of choke piece and water bath device, can effectively reduce the dust volume, simultaneously, need not additional driving system, have energy-concerving and environment-protective advantage.
Drawings
Fig. 1 is a schematic structural view of a water bath dust removal material guide device according to an embodiment of the present invention;
FIG. 2 is a front view of the water bath dedusting guide device in FIG. 1;
FIG. 3 is a schematic structural view of the water bath dust removal material guiding device in the state that the water bath pipe in FIG. 1 is cleaned;
FIG. 4 is a top view of the water bath dedusting and material guiding device in FIG. 2;
FIG. 5 is a side view of the water bath dedusting and material guiding device in FIG. 2;
FIG. 6 is a cross-sectional view taken at A-A of FIG. 5;
description of reference numerals:
10. a material guide chute; 21. a sealing curtain; 22. a wind resistance curtain;
30. a water bath device; 31. a wind scooper; 32. an air guide pipe; 33. a wave-shaped water bath tube; 34. an air outlet pipe; 35. a water inlet member; 36. a spraying device; 37. and rotating the joint.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
The utility model discloses the most crucial design lies in: guiding the induced air with pressure into a water bath pipe provided with a flow passage with a wave-shaped bend, so that the dust carried by the induced air with pressure is adsorbed and settled by water in the water bath pipe to realize secondary dust removal.
Referring to fig. 1 to 6, a water bath dust removal guide device comprises a guide chute, a choke piece and a water bath device, wherein the guide chute comprises a feed inlet and a discharge outlet, the choke piece and the water bath device are provided with an air guide opening at the top of the guide chute, the choke piece comprises a sealing curtain, the sealing curtain is arranged in the guide chute and positioned between the air guide opening and the discharge outlet, and the projection of the sealing curtain along the material conveying direction covers the cross section of the guide chute;
the water bath device comprises an air guide pipe and a water bath pipe which are sequentially connected, the air guide pipe is arranged at the air guide opening and communicated with the air guide opening, and a wavy bent flow channel is arranged in the water bath pipe.
From the above description, the beneficial effects of the present invention are: adopting a sealing curtain to perform primary blocking dust fall, and introducing pressure induced air into a water bath device, so that the pressure induced air impacts accumulated water at a wave-shaped bent part in a flow channel, and the accumulated water adsorbs and settles dust carried by the pressure induced air to realize secondary dust removal; meanwhile, induced air with pressure is discharged from the water bath pipe, so that the pressure at the discharge port of the guide chute is reduced, and the phenomenon of dust ejection is eliminated. The utility model discloses under the dual dust fall effect of choke piece and water bath device, can effectively reduce the dust volume, simultaneously, need not additional driving system, have energy-concerving and environment-protective advantage.
Further, the air guide pipe is rotatably connected with the water bath pipe.
As can be seen from the above description, the two ends of the water bath pipe are respectively rotatably connected with the air guide pipe and the air outlet pipe, so that the accumulated powder adhered in the water bath pipe can be conveniently washed.
Further, the water bath pipe is arranged in a horizontal downward inclined mode.
According to the above description, the water bath pipe is obliquely arranged to guide the pressurized induced air to flow, so that the pressurized induced air has a large impact force on water in the water bath pipe, the dust settling efficiency is improved, and the flushing of accumulated dust in the water bath pipe is facilitated.
Furthermore, the choke piece still includes at least one choke curtain, and at least one choke curtain is located the baffle box respectively at interval and is located between feed inlet and the sealed curtain.
According to the description, the air blocking curtain is arranged between the feeding hole and the sealing curtain so as to reduce the flow velocity of induced air under pressure and be matched with the sealing curtain for dust fall.
Furthermore, the number of the wind-resistant curtains is at least two, and the at least two wind-resistant curtains are arranged at intervals in sequence.
According to the above description, the plurality of wind resistance curtains are arranged at intervals to form multi-stage dust fall, so that the dust fall effect is improved.
Furthermore, the distance between the wind-resistant curtains and the top of the material guide groove is gradually reduced along the material conveying direction.
According to the above description, the choke curtain and the top of the guide chute are spaced to form an opening, and the pressurized induced wind flows along the opening in sequence, so that the part of the material in contact with the choke curtain does not flow under the pressurized induced wind, and the material is prevented from dusting.
Further, the water bath device also comprises a spraying device which is communicated with the water bath pipe and is arranged close to the air guide pipe.
According to the description, the spraying device is arranged at one end, close to the air guide pipe, of the water bath pipe, the spraying device generates water mist in the water bath pipe, so that dust carried by the induced air with pressure is combined with the water mist to settle, and further dust fall is completed by matching with water in the water bath pipe.
Further, the water bath device also comprises a water inlet piece, and the water inlet piece is communicated with the water bath pipe and is arranged close to the air guide pipe.
As can be seen from the above description, the water inlet member is used for flushing accumulated powder adhered to the inside of the water bath tube.
Furthermore, the guide chute also comprises an air guide cover, and the air guide cover is arranged on the air guide opening and is respectively and fixedly connected with the air guide opening and the air guide pipe.
Furthermore, the water bath pipe is a wave-shaped pipeline, and the flow channel and the wave-shaped pipeline are coaxially arranged.
According to the description, the induced wind under pressure impacts accumulated water at the wavy bent part for multiple times in the wavy pipeline so as to carry out multiple dust settlement and realize effective dust fall.
Referring to fig. 1 to 6, an embodiment of the present invention is:
the water bath dedusting material guide device comprises a material guide groove 10, a choke piece and a water bath device 30, wherein the material guide groove 10 is fixedly arranged on a belt conveyor, the material guide groove 10 comprises a feeding hole and a discharging hole, and the top of the material guide groove 10 is provided with a wind guide hole;
the choke piece comprises a sealing curtain 21 and a choke curtain 22, the sealing curtain 21 is positioned between the air guide opening and the discharge opening and is arranged close to the air guide opening, the sealing curtain 21 is fixedly connected with the top of the guide chute 10, and the projection of the sealing curtain 21 in the material conveying direction covers the cross section of the guide chute 10;
the number of the wind-resistant curtains 22 is five, or one, two, three, four, six or more, the five wind-resistant curtains 22 are arranged in the material guide chute 10 at intervals and are positioned between the feeding hole and the sealing curtain 21, the five wind-resistant curtains 22 are respectively spaced from the top of the material guide chute 10, and the distances between the five wind-resistant curtains 22 and the top of the material guide chute 10 are respectively and sequentially decreased along the material conveying direction; the induced air with pressure flows along the top of the guide chute 10, so that the flow contact between the induced air with pressure and the material is reduced, and the generation and the diffusion of dust are effectively inhibited;
the water bath device 30 comprises an air guide cover 31, an air guide pipe 32, a wavy water bath pipe 33, an air outlet pipe 34, a water inlet part 35, a spraying device 36 and a rotating joint 37, wherein the air guide cover 31 is covered on the air guide opening and is fixedly connected with the air guide opening, the air guide cover 31, the air guide pipe 32, the wavy water bath pipe 33 and the air outlet pipe 34 are sequentially connected, and the air guide pipe 32 and the air outlet pipe 34 are respectively rotatably connected with the wavy water bath pipe 33 through the rotating joint 37;
as shown in fig. 2, a wave-shaped flow passage is coaxially arranged in the wave-shaped water bath pipe 33, the number of the bent parts of the wave-shaped flow passage is four, or one, two, three or more, and the wave-shaped water bath pipe 33 is horizontally and obliquely arranged downwards; the bent part of the wavy flow passage is used for containing accumulated water, and the accumulated water in the bent part of the wavy flow passage forms a water bath surface shown by a dotted line in fig. 2, so that the water bath surface is impacted when the induced wind with pressure flows along the arrow direction in fig. 2, and the accumulated water adsorbs and settles dust carried by the induced wind with pressure;
during production, the angle of the bending part of the wavy flow channel can be adjusted according to actual needs, the smaller the angle is, the larger the impact force of the under-pressure induced air on the bending part is, the dust is more easily adsorbed by accumulated water, but the under-pressure induced air is blocked by the bending part, and the pressure relief effect is poor; on the contrary, the larger the angle of the bending part is, the lower the dust removal effect is, and the higher the pressure relief effect is;
the outlet end of the air outlet pipe 34 is arranged opposite to the discharge channel or the material sedimentation tank, and the induced air with pressure and the sewage waste are discharged into the discharge channel or the material sedimentation tank to prevent secondary pollution;
the water inlet part 35 is preferably a stop valve, one end of the stop valve is communicated with the air guide pipe 32, the other end of the stop valve is connected with a water pipe, and one end of the stop valve is arranged towards the wave-shaped water bath pipe 33 and used for supplying water to the wave-shaped water bath pipe 33;
the spraying device 36 is preferably an ultrasonic atomizing device, the spraying end of the ultrasonic atomizing device is communicated with the air guide pipe 32 and is arranged towards the wavy water bath pipe 33, and the ultrasonic atomizing device sprays water mist into the wavy water bath pipe 33, so that dust carried by induced wind under pressure is combined with the water mist for settlement;
in actual use, the five wind resisting curtains 22 and the sealing curtain 21 form multi-stage blocking and dust falling, the flow velocity of the induced wind with pressure is reduced, the dust amount carried by the induced wind with pressure is reduced, the induced wind with pressure is guided to flow along the top of the guide chute 10, and dust generation caused by flowing contact of the induced wind with pressure and a material is avoided; the sealing curtain 21 arranged close to the air guide port completely covers the cross section of the guide chute 10, so that the induced air under pressure is completely prevented from flowing to the discharge port, and the induced air under pressure is guided into the water bath device 30;
starting the water inlet piece 35 and the spraying device 36 to form water mist in the wavy water bath pipe 33 and form accumulated water at the wavy bent part of the wavy water bath pipe 33;
under-pressure induced air flows into the wavy water bath pipe 33 along the air guide cover 31 and the air guide pipe 32, the under-pressure induced air flows through the plurality of wavy bent parts and impacts accumulated water, the accumulated water is impacted by the under-pressure induced air and is combined with dust particles carried by the under-pressure induced air to adsorb and settle the dust particles, meanwhile, a small amount of accumulated water in the wavy water bath pipe 33 cannot adsorb and settle the dust particles and is combined with water mist to settle under the action of gravity, and therefore the effect of thorough dust fall is achieved;
under the condition that excessive dust is accumulated on the wall of the wave-shaped water bath pipe 33, rotating the wave-shaped water bath pipe 33, wherein the wave-shaped water bath pipe 33 is in a cleaning state shown in figure 3, so that the bottom of the flow passage is positioned on the same plane, opening the water inlet piece 35 to clean the wave-shaped water bath pipe 33, and flushing the accumulated dust into a drainage channel or a material sedimentation tank for discharging; after the flushing is completed, the wavy water bath tube 33 is rotated to a dust-removing state as shown in FIG. 2.
To sum up, the water bath dust removal guide device provided by the utility model adopts the wind resistance curtain and the sealing curtain to form step-by-step dust removal prevention, and guides the induced air with pressure into the water bath device, and the accumulated water and the water mist in the water bath tube completely adsorb and settle dust particles carried by the induced air with pressure, so as to realize complete dust removal; the air is induced to flow to the water bath device under pressure, so that the pressure at the discharge port of the guide chute is reduced, and the phenomenon of dust ejection is eliminated; meanwhile, the waste is discharged into the material sedimentation tank and can be recycled for the second time, so that the resource waste is reduced; the utility model discloses a dust is thoroughly clear away effectively to the dual dust fall effect of choke piece and water bath device, and need not additional driving system, has energy-concerving and environment-protective advantage.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (10)
1. A water bath dedusting guide device comprises a guide chute, wherein the guide chute comprises a feed inlet and a discharge outlet, and is characterized by further comprising a choke piece and a water bath device, wherein the top of the guide chute is provided with an air guide opening, the choke piece comprises a sealing curtain, the sealing curtain is arranged in the guide chute and positioned between the air guide opening and the discharge outlet, and the projection of the sealing curtain along the material conveying direction covers the cross section of the guide chute;
the water bath device comprises an air guide pipe and a water bath pipe which are sequentially connected, the air guide pipe is arranged at the air guide opening and communicated with the air guide opening, and a wavy bent flow channel is arranged in the water bath pipe.
2. The dust-removing and material-guiding device for the water bath according to claim 1, wherein the air guide pipe is rotatably connected with the water bath pipe.
3. The dust-removing and material-guiding device for the water bath according to claim 1 or 2, wherein the water bath pipe is arranged to be inclined downwards horizontally.
4. The dust-removing and material-guiding device for water baths according to claim 1, wherein the wind-blocking member further comprises at least one wind-blocking curtain, and the at least one wind-blocking curtain is respectively arranged in the material-guiding groove at intervals and is located between the feeding port and the sealing curtain.
5. The dust-removing and material-guiding device for the water bath according to claim 4, wherein the number of the wind-blocking curtains is at least two, and at least two wind-blocking curtains are arranged at intervals in sequence.
6. The dust removing material guiding device for water bath according to claim 5, wherein the distance between the wind blocking curtains and the top of the material guiding chute is gradually reduced along the material conveying direction.
7. The dust removal material guide device for the water bath according to claim 1, wherein the water bath device further comprises a spraying device, and the spraying device is communicated with the water bath pipe and is arranged close to the air guide pipe.
8. The dust removal and material guiding device for water baths according to claim 1, further comprising a water inlet member, wherein the water inlet member is communicated with the water bath pipe and is disposed close to the air guide pipe.
9. The water bath dedusting material guide device as set forth in claim 1, wherein the material guide chute further comprises a wind scooper, and the wind scooper is disposed on the wind guide opening and is respectively fixedly connected with the wind guide opening and the wind guide pipe.
10. The dust-removing material guiding device for water baths according to claim 1, wherein the water bath tube is a corrugated tube, and the flow passage is coaxial with the corrugated tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020423570.2U CN211936099U (en) | 2020-03-27 | 2020-03-27 | Water bath dust removal guide device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020423570.2U CN211936099U (en) | 2020-03-27 | 2020-03-27 | Water bath dust removal guide device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211936099U true CN211936099U (en) | 2020-11-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020423570.2U Active CN211936099U (en) | 2020-03-27 | 2020-03-27 | Water bath dust removal guide device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211936099U (en) |
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2020
- 2020-03-27 CN CN202020423570.2U patent/CN211936099U/en active Active
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Address after: No.8, Gulong East Road, phase II, Shitou, Xiang'an Industrial Zone, Maxiang Town, Xiang'an District, Xiamen City, Fujian Province, 361000 Patentee after: Xiamen Sanye Cleaning Technology Co.,Ltd. Address before: No.8, Gulong East Road, phase II, Shitou, Xiang'an Industrial Zone, Maxiang Town, Xiang'an District, Xiamen City, Fujian Province, 361000 Patentee before: Xiamen Sanye Transmission Machinery Co.,Ltd. |