CN215027340U - Be used for plastic material production to use dust collector - Google Patents
Be used for plastic material production to use dust collector Download PDFInfo
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- CN215027340U CN215027340U CN202121020983.7U CN202121020983U CN215027340U CN 215027340 U CN215027340 U CN 215027340U CN 202121020983 U CN202121020983 U CN 202121020983U CN 215027340 U CN215027340 U CN 215027340U
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- dust removal
- wall
- tower
- pipe
- plastic profile
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Abstract
The utility model discloses a dust removal device for plastic profile production, which comprises an absorption cover, a pipeline, a draught fan, a cyclone separator, a water tank, a water pump and a dust removal tower, wherein the absorption cover is communicated with the air inlet of the draught fan through the pipeline; the inner wall welding of dust removal tower one side has the air duct, the air duct passes through screw thread and intake pipe intercommunication, even aperture has been seted up to the air duct outer wall. The utility model discloses a set up the air duct, can will wait to wash inside the even gas scrubbing tower that discharges of gas scrubbing body, avoided leading to the unsatisfactory problem of dust removal effect because of once only discharging too much gas.
Description
Technical Field
The utility model relates to an industrial production dust removal technical field especially relates to a be used for plastic materials production to use dust collector.
Background
Can produce plastic granules in the plastic material production process, and the plastics granulation can cause a large amount of waste gases, pollutes whole workshop, endangers staff's health, if waste gas direct discharge will pollute the atmosphere moreover, does not accord with the environmental protection requirement, therefore the plastics granulation workshop need concentrate waste gas collection processing, safe emission after the innocent treatment.
Through search, the patent with the Chinese patent application number of CN201820301575.0 discloses an electric dust removal device for plastic production, which comprises a dust removal box and a support plate. The dust removal box device in the above patent has the following disadvantages: poor dust removal effect, low efficiency and is not suitable for industrial production.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a dust removal device for plastic section production.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a be used for plastic material production to use dust collector, includes absorption cover, pipeline group, draught fan, cyclone, water tank, water pump, gas wash tower, the absorption cover passes through the pipeline group intercommunication with the air inlet of draught fan, cyclone is equipped with cyclone intake pipe, cyclone blast pipe and discharging pipe, the cyclone intake pipe passes through the pipeline group intercommunication with the gas outlet of draught fan, the gas wash tower intake pipe has been seted up to gas wash tower one side outer wall, the gas wash tower intake pipe with the cyclone blast pipe passes through the pipeline group intercommunication.
As a further aspect of the present invention: and a refrigerating device is welded on the circumferential outer wall of the dust removing tower air inlet pipe.
As a further aspect of the present invention: the inner wall welding of gas wash tower one side has the air duct, the air duct passes through screw thread and gas wash tower intake pipe intercommunication, even aperture has been seted up to the air duct outer wall.
As a further aspect of the present invention: and a diversion trench is formed in the inner wall of one side of the dust removal tower.
As a further aspect of the present invention: the inner wall welding of gas wash tower one side has the water pipe layer of three-layer straggly distribution, and water pipe layer one side outer wall has the shower nozzle that the annular distributes through the threaded fixation.
As a further aspect of the present invention: the inner wall of one side of the dust removing tower is detachably connected with a filter screen through a buckle.
As a further aspect of the present invention: the inner wall of the top of the dust removal tower is detachably provided with a drying layer through a buckle.
As a further aspect of the present invention: the inner wall of the top of the dust removal tower is welded with an annular water pipe, and the annular water pipe is provided with water spray holes.
As a further aspect of the present invention: three inspection holes are formed in the outer wall of one side of the dust removal tower and correspond to the water pipe layer and the filter screen respectively.
The utility model has the advantages that:
1. through setting up the air duct, can will wait to wash inside the even emission of gas scrubbing tower of gas, avoid leading to the unsatisfactory problem of dust removal effect because of once only discharging too much gas.
2. Through setting up the drainage groove, can guide gaseous spiral to rise, increase the contact time of gas and washing liquid, improve dust collection efficiency.
3. Through setting up annular water pipe, can effectively get rid of the dust of adhesion on the gas wash tower inner wall, improve the work efficiency of gas wash tower.
Drawings
FIG. 1 is a schematic view of the overall structure of a dust removing device for plastic profile production according to the present invention;
fig. 2 is a schematic sectional structure view of a dedusting tower of the dedusting device for plastic profile production according to the present invention;
FIG. 3 is a schematic cross-sectional view of a cyclone separator of a dust removing device for plastic profile production according to the present invention;
in the figure: 1-an absorption cover, 2-a pipeline, 3-an induced draft fan, 4-a water tank, 5-a water pump, 6-an exhaust pipe, 7-a dedusting tower, 8-a drain pipe, 9-a refrigerating device, 10-a discharge pipe, 11-a cyclone separator, 12-a water inlet pipe, 13-a water pipe layer, 14-a spray head, 15-a dedusting tower air inlet pipe, 16-a drying layer, 17-an annular water pipe, 18-a filter screen, 19-a detection hole, 20-a diversion trench, 21-an air guide pipe, 22-a cyclone separator air inlet pipe and 23-a cyclone separator exhaust pipe.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
A dust removal device for plastic profile production is shown in figure 1 and comprises an absorption cover 1, a pipeline group 2, an induced draft fan 3, a cyclone separator 11, a water tank 4, a water pump 5 and a dust removal tower 7, wherein the absorption cover 1 is communicated with an air inlet of the induced draft fan 3 through the pipeline group 2, the cyclone separator 10 is provided with a cyclone separator air inlet pipe 22, a cyclone separator exhaust pipe 23 and a discharge pipe 10, the cyclone separator air inlet pipe 22 is communicated with an air outlet of the induced draft fan 3 through the pipeline group 2, a dust removal tower air inlet pipe 15 is arranged on the outer wall of one side of the dust removal tower 7, and the dust removal tower air inlet pipe 15 is communicated with the cyclone separator exhaust pipe 23 through the pipeline group 2; through setting up cyclone 11, can carry out primary dust removal with the take dust gas that the absorption cover 1 was absorptive to discharge through discharging pipe 9, improved dust collection efficiency.
In order to solve the problem of low dust removal efficiency, as shown in fig. 1, a refrigerating device 9 is welded on the circumferential outer wall of the dust removal tower air inlet pipe 15; through setting up refrigerating plant 9, can cool down the processing with overheated gas, avoided in the gas wash tower 7 liquid by the evaporation of overheated gas and lead to dust collection efficiency low excessively, improved dust collection efficiency.
In order to increase the contact area between the gas and the washing liquid, as shown in fig. 2, a gas guide tube 21 is welded on the inner wall of one side of the dust removing tower 7, the gas guide tube 21 is communicated with a gas inlet tube 15 of the dust removing tower through threads, and the outer wall of the gas guide tube 21 is provided with uniform small holes; through setting up air duct 21, can discharge the gas that waits to wash inside gas scrubber 7 evenly, avoid leading to the unsatisfactory problem of dust removal effect because of once only discharging too much gas.
In order to improve the dust removal efficiency, as shown in fig. 2, a diversion trench 20 is arranged on the inner wall of one side of the dust removal tower 7; through setting up guiding gutter 20, can guide gaseous spiral rising, increase the contact time of gas and washing liquid, improve dust collection efficiency.
In order to further improve the dust removal efficiency, as shown in fig. 2, three water pipe layers 13 distributed in a staggered manner are welded on the inner wall of one side of the dust removal tower 7, and annularly distributed spray heads 14 are fixed on the outer wall of one side of each water pipe layer 13 through threads; through setting up water pipe layer 13 and shower nozzle 14, the spun water smoke can drive the dust in the gas and sink to the washing aquatic to reach better dust removal effect, further improved dust collection efficiency.
In order to further improve the dust removal efficiency, as shown in fig. 2, a filter screen 18 is detachably connected to the inner wall of one side of the dust removal tower 7 through a buckle; by arranging the filter screen 18, the problem of low dust removal efficiency can be solved to the greatest extent.
In order to solve the problem of overhigh humidity of the exhaust gas, as shown in fig. 2, a drying layer 16 is detachably mounted on the inner wall of the top of the dust removing tower 7 through a buckle; by providing the drying layer 16, the exhaust gas can be dried, and the humidity of the exhaust gas is effectively reduced.
In order to prevent the dust removal efficiency from being reduced due to the fact that tiny particles in the gas are adhered to the inner wall of the dust removal tower 7, as shown in fig. 2, an annular water pipe 17 is welded on the inner wall of the top of the dust removal tower 7, and water spray holes are formed in the annular water pipe 17 and can spray water along the inner wall of the dust removal tower 7; through setting up annular water pipe 17, can effectively get rid of the dust of adhesion on the gas wash tower 7 inner wall, also improved the work efficiency of gas wash tower simultaneously.
In order to facilitate part replacement, as shown in fig. 2, three inspection holes 19 are formed in the outer wall of one side of the dust removal tower 7, and the three inspection holes 19 correspond to the water pipe layer 13 and the filter screen 18 respectively; through setting up inspection hole 19, can easily realize the change of water pipe layer 13 and filter screen 18, increased the convenience.
The working principle is as follows: when the device is used, a user places the absorption cover 1 above a mixer, polluted gas firstly enters the cyclone separator 11 through the pipeline 2 for preliminary dust removal under the action of the draught fan 3, then the polluted gas enters the interior of the dust removal tower through the gas inlet pipe 15 of the dust removal tower under the action of pressure, the gas is sprayed out of the gas guide pipe 21 and then slowly and spirally ascends under the guidance of the flow guide groove 20, the spray head 14 sprays water downwards in the ascending process, dust in the gas is combined with water to fall down, and finally the gas ascends to the filter screen 18 for the last dust removal and then is discharged through the exhaust pipe 6; through setting up air duct 21, can be with waiting to wash inside the even emission of gas scrubber 7, avoided leading to the unsatisfactory problem of dust removal effect because of once only discharging too much gas, through setting up guiding gutter 20, can guide gaseous spiral rising, increase the contact time of gas and washing liquid, improved dust collection efficiency.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (9)
1. The utility model provides a be used for plastic material production to use dust collector, includes absorption cover (1), pipeline group (2), draught fan (3), cyclone (11), water tank (4), water pump (5), gas wash tower (7), its characterized in that, absorption cover (1) passes through pipeline group (2) intercommunication with the air inlet of draught fan (3), cyclone (11) are equipped with cyclone intake pipe (22), cyclone blast pipe (23) and discharging pipe (10), cyclone intake pipe (22) pass through pipeline group (2) intercommunication with the gas outlet of draught fan (3), gas wash tower intake pipe (15) have been seted up to gas wash tower (7) one side outer wall, gas wash tower intake pipe (15) with cyclone blast pipe (23) pass through pipeline group (2) intercommunication.
2. The dust removal device for plastic profile production as claimed in claim 1, wherein a refrigeration device (9) is welded on the circumferential outer wall of the dust removal tower air inlet pipe (15).
3. The dust removal device for plastic profile production according to claim 2, wherein an air guide pipe (21) is welded to the inner wall of one side of the dust removal tower (7), the air guide pipe (21) is communicated with the dust removal tower air inlet pipe (15) through threads, and the outer wall of the air guide pipe (21) is provided with uniform small holes.
4. The dust removal device for plastic profile production as claimed in claim 3, wherein a diversion trench (20) is formed in the inner wall of one side of the dust removal tower (7).
5. The dust removal device for plastic profile production is characterized in that three layers of water pipe layers (13) distributed in a staggered manner are welded on the inner wall of one side of the dust removal tower (7), and nozzles (14) distributed in an annular manner are fixed on the outer wall of one side of each water pipe layer (13) through threads.
6. The dust removal device for plastic profile production as claimed in claim 5, wherein a filter screen (18) is detachably connected to the inner wall of one side of the dust removal tower (7) through a buckle.
7. The dust removal device for plastic profile production is characterized in that the drying layer (16) is detachably mounted on the inner wall of the top of the dust removal tower (7) through a buckle.
8. The dust removal device for plastic profile production according to claim 7, wherein an annular water pipe (17) is welded on the inner wall of the top of the dust removal tower (7), and water spray holes are formed in the annular water pipe (17).
9. The dust removal device for plastic profile production according to claim 8, wherein the outer wall of one side of the dust removal tower (7) is provided with three inspection holes (19), and the three inspection holes (19) correspond to the water pipe layer (13) and the filter screen (18) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121020983.7U CN215027340U (en) | 2021-05-13 | 2021-05-13 | Be used for plastic material production to use dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121020983.7U CN215027340U (en) | 2021-05-13 | 2021-05-13 | Be used for plastic material production to use dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215027340U true CN215027340U (en) | 2021-12-07 |
Family
ID=79216800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121020983.7U Active CN215027340U (en) | 2021-05-13 | 2021-05-13 | Be used for plastic material production to use dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215027340U (en) |
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2021
- 2021-05-13 CN CN202121020983.7U patent/CN215027340U/en active Active
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