CN213375756U - Dust recovery device - Google Patents
Dust recovery device Download PDFInfo
- Publication number
- CN213375756U CN213375756U CN202021718235.1U CN202021718235U CN213375756U CN 213375756 U CN213375756 U CN 213375756U CN 202021718235 U CN202021718235 U CN 202021718235U CN 213375756 U CN213375756 U CN 213375756U
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- CN
- China
- Prior art keywords
- baffle
- dust
- box
- pipeline
- air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000000428 dust Substances 0.000 title claims abstract description 67
- 238000011084 recovery Methods 0.000 title claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000000843 powder Substances 0.000 claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 claims abstract description 7
- 238000003860 storage Methods 0.000 claims abstract description 6
- 238000004064 recycling Methods 0.000 claims description 12
- 230000000903 blocking effect Effects 0.000 claims description 2
- 241000220317 Rosa Species 0.000 description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- 239000000741 silica gel Substances 0.000 description 7
- 229910002027 silica gel Inorganic materials 0.000 description 7
- 239000002994 raw material Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000001914 filtration Methods 0.000 description 3
- 239000003814 drug Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
A dust recovery device mainly comprises a dust recovery box body connected with an exhaust port of production equipment through a dust collection cover and a dust collection pipeline, wherein a fan is arranged on the dust collection pipeline, the dust recovery box body mainly comprises a recovery box and a filter box which are integrally arranged, a discharge port is formed in the bottom of the recovery box, a powder storage box used for storing dust is arranged through the discharge port, a discharge pipeline is arranged at the bottom of the powder storage box, and a control valve used for controlling the opening and closing of the discharge pipeline is arranged on the discharge pipeline; an air outlet is formed in one side, away from the top of the air inlet of the dust collecting pipeline, of the recovery box, and a baffle is arranged on the top wall of the recovery box between the air inlet and the air outlet; the air outlet is communicated with the filter box through a U-shaped pipeline, an air outlet is formed in the top of the filter box, a water inlet is formed in the side wall of the upper portion of the filter box, a water outlet is formed in the side wall of the lower portion, away from the water inlet, of the filter box, and control valves are arranged on the pipelines of the water inlet and the water outlet respectively.
Description
Technical Field
The utility model relates to a dust recovery field, concretely relates to dust recovery device.
Background
In the process of silica gel production, the preparation or addition of silica gel raw materials is usually completed by manual operation, but various powdered raw materials need to be poured into a mixing barrel respectively in the silica gel raw materials and are stirred and mixed with corresponding additives for silica gel production, and the powdered raw materials can form raised dust floating in the air in the process of mixing and pouring the silica gel raw materials, so that the pollution to a silica gel production workshop or environment is caused, and meanwhile, certain damage is also caused to a human body. The dust recycling bin of current silica gel raw materials adopts conventional bag filter cloth dust remover usually, in the long-time use, leads to the filter cloth to block up easily, influences the filtering effect of dust, simultaneously, is relatively poor to the dust blowing effect of collecting, needs to shut down the unloading of accomplishing the dust, influences the efficiency and the effect of dust recovery. In addition, the existing recovery device has low recovery efficiency on the powder, and the powder which is not recovered is usually directly discharged into the air, so that the environmental pollution is caused and the human health is influenced.
Disclosure of Invention
The to-be-solved technical problem of the utility model lies in, to the above-mentioned defect of prior art, provide a simple structure, recovery efficiency is high and low dust recovery device who pollutes.
The utility model aims to provide a dust recovery device, which mainly comprises a dust recovery box body connected with an exhaust port of production equipment through a dust hood and a dust collecting pipeline, wherein a fan is arranged on the dust collecting pipeline, the dust recovery box body mainly comprises a recovery box and a filter box which are arranged integrally, the bottom of the recovery box is provided with a discharge port, a dust storage box for storing dust is arranged through the discharge port, the bottom of the dust storage box is provided with a discharge pipeline, and the discharge pipeline is provided with a control valve for controlling the opening and closing of the discharge pipeline; an air outlet is formed in one side, away from the top of the air inlet of the dust collecting pipeline, of the recovery box, and a baffle plate capable of blocking air and dust circulation to collect dust is arranged on the top wall of the recovery box between the air inlet and the air outlet; the air outlet is communicated with the filter box through a U-shaped pipeline, the filter box is a water tank with a waterproof layer coated on the inner wall, an air outlet is formed in the top of the filter box, a water inlet is formed in the side wall of the upper portion of the filter box, a water outlet is formed in the side wall of the filter box, which is far away from the water inlet, on the lower side wall, and control valves are respectively arranged on the pipelines of the water inlet and the water outlet.
Further, the baffle includes first baffle, second baffle and the third baffle that sets gradually by an air intake side to air exit one side, just the length of first baffle is greater than the length of second baffle and third baffle, the length of second baffle is greater than the length of third baffle, first baffle downwardly extending to the lower part of collection box.
Furthermore, the air outlet is detachably provided with a filter screen plate, and the U-shaped pipeline is provided with a one-way valve.
Further, first baffle, second baffle and third baffle are rubber elastic plate, just the lower extreme of first baffle, second baffle and third baffle all is equipped with the radius angle.
The utility model has the advantages of: the utility model discloses simple structure, dust pass through dust collecting pipe and get into the collection box in the back, stop through many times of baffle and make the dust deposit to fall into and store up the powder incasement and collect, in insufficient sedimentary dust discharges the rose box from the air exit, deposit under the effect of water or medicament, the air after the filtration then is discharged from the gas vent, has effectively improved the recovery efficiency of dust, has effectively avoided the dust among the exhaust air to remain.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more clearly understood by those skilled in the art, the present invention will be further described with reference to the accompanying drawings and examples.
In the description of the present invention, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "lateral", "vertical", and the like are the directions or positional relationships shown in the drawings, and are only for convenience of description of the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, and therefore, should not be construed as limiting the present invention.
As shown in fig. 1, the dust recycling device of the present invention mainly comprises a dust recycling box body 3 connected with an exhaust port of a production device through a dust collecting cover 1 and a dust collecting pipeline 2, wherein the dust collecting pipeline 2 is provided with a fan 4, the dust recycling box body 3 mainly comprises a recycling box 5 and a filter box 6 which are integrally arranged, the bottom of the recycling box 5 is provided with a discharge port and a powder storing box 7 for storing dust through the discharge port, the bottom of the powder storing box 7 is provided with a discharge pipeline 8, and the discharge pipeline 8 is provided with a control valve for controlling the opening and closing of the discharge pipeline 8; an air outlet 9 is arranged on one side of the top of the recovery box 5, which is far away from an air inlet 11 of the dust collecting pipeline 2, and a baffle plate 12 which can block the circulation of air and dust to collect the dust is arranged on the top wall of the recovery box 5 between the air inlet and the air outlet 9; the air exit 9 through U-shaped pipeline 13 with rose box 6 intercommunication, rose box 6 has the basin of waterproof layer for the inner wall coating, and the top of rose box 6 is provided with gas vent 14, can dismantle on the air exit 9 and be provided with filter plate 10, be provided with the check valve on the U-shaped pipeline 13, be provided with the water inlet on the upper portion lateral wall of rose box 6, be provided with the outlet on the lower lateral wall that rose box 6 kept away from water inlet one side, just be provided with the control valve on the pipeline of water inlet and outlet respectively.
Baffle 12 includes first baffle 15, second baffle 16 and the third baffle 17 that set gradually by an air intake side to air exit one side, just first baffle 15's length is greater than the length of second baffle 16 and third baffle 17, the length of second baffle 16 is greater than the length of third baffle 17, first baffle 15 downwardly extending to the lower part of collection box 5. First baffle 15, second baffle 16 and third baffle 17 are rubber elastic plate, just first baffle 15, second baffle 16 and third baffle 17's lower extreme all is equipped with the radius angle.
The utility model discloses simple structure, dust pass through dust collecting pipe and get into the collection box in the back, stop through many times of baffle and make the dust deposit to fall into and store up the powder incasement and collect, in insufficient sedimentary dust discharges the rose box from the air exit, deposit under the effect of water or medicament, the air after the filtration then is discharged from the gas vent, has effectively improved the recovery efficiency of dust, has effectively avoided the dust among the exhaust air to remain.
The specific embodiments described herein are merely illustrative of the principles of the present invention and its efficacy, and are not intended to limit the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Therefore, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical idea of the present invention shall be covered by the claims of the present invention.
Claims (4)
1. The utility model provides a dust recovery device, mainly includes the dust recovery case body of being connected through dust cage and dust collecting pipeline and production facility's gas vent, the last fan that is provided with of dust collecting pipeline, its characterized in that: the dust recycling box body mainly comprises a recycling box and a filter box which are arranged integrally, a discharge port is formed in the bottom of the recycling box, a powder storage box for storing dust is arranged through the discharge port, a discharge pipeline is arranged at the bottom of the powder storage box, and a control valve for controlling the discharge pipeline to be opened and closed is arranged on the discharge pipeline; an air outlet is formed in one side, away from the top of the air inlet of the dust collecting pipeline, of the recovery box, and a baffle plate capable of blocking air and dust circulation to collect dust is arranged on the top wall of the recovery box between the air inlet and the air outlet; the air outlet is communicated with the filter box through a U-shaped pipeline, the filter box is a water tank with a waterproof layer coated on the inner wall, an air outlet is formed in the top of the filter box, a water inlet is formed in the side wall of the upper portion of the filter box, a water outlet is formed in the side wall of the filter box, which is far away from the water inlet, on the lower side wall, and control valves are respectively arranged on the pipelines of the water inlet and the water outlet.
2. The dust recycling device according to claim 1, wherein: the baffle includes first baffle, second baffle and the third baffle that sets gradually by air intake side direction air exit one side, just the length of first baffle is greater than the length of second baffle and third baffle, the length of second baffle is greater than the length of third baffle, first baffle downwardly extending to the lower part of collection box.
3. The dust recycling device according to claim 2, wherein: the air outlet is detachably provided with a filter screen plate, and the U-shaped pipeline is provided with a one-way valve.
4. The dust recycling device according to claim 2 or 3, wherein: the first baffle, the second baffle and the third baffle are all rubber elastic plates, and the lower ends of the first baffle, the second baffle and the third baffle are all provided with fillets.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202021718235.1U CN213375756U (en) | 2020-08-18 | 2020-08-18 | Dust recovery device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202021718235.1U CN213375756U (en) | 2020-08-18 | 2020-08-18 | Dust recovery device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN213375756U true CN213375756U (en) | 2021-06-08 |
Family
ID=76206918
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202021718235.1U Expired - Fee Related CN213375756U (en) | 2020-08-18 | 2020-08-18 | Dust recovery device |
Country Status (1)
Country | Link |
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CN (1) | CN213375756U (en) |
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2020
- 2020-08-18 CN CN202021718235.1U patent/CN213375756U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210608 |
|
CF01 | Termination of patent right due to non-payment of annual fee |