CN219483423U - Plastic particle dust collector - Google Patents
Plastic particle dust collector Download PDFInfo
- Publication number
- CN219483423U CN219483423U CN202320352831.XU CN202320352831U CN219483423U CN 219483423 U CN219483423 U CN 219483423U CN 202320352831 U CN202320352831 U CN 202320352831U CN 219483423 U CN219483423 U CN 219483423U
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- China
- Prior art keywords
- dust
- box
- dust collection
- fan
- plastic particle
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- 239000000428 dust Substances 0.000 title claims abstract description 190
- 239000002245 particle Substances 0.000 title claims abstract description 84
- 239000002994 raw material Substances 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 10
- 238000011045 prefiltration Methods 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 8
- 238000010521 absorption reaction Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000003756 stirring Methods 0.000 description 9
- 238000001914 filtration Methods 0.000 description 8
- 230000009471 action Effects 0.000 description 3
- 230000036541 health Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model relates to a plastic particle dust removal device, which comprises a plastic particle raw material bin; the dust removing unit comprises a dust removing box which is communicated with the plastic particle raw material bin; the bottom end of the dust removing box is provided with a dust outlet, a filter screen is arranged at the dust outlet, the bottom end of the dust removing box is also connected with a dust collecting box, and a dust collecting fan is also arranged in the dust collecting box; the lower side end of the dust removal box is provided with a discharge hole, a discharge pipeline is connected to the discharge hole, a material suction fan is arranged on the discharge pipeline, and the wind power of the material suction fan is larger than that of the dust suction fan; the temporary storage unit comprises a temporary storage tank communicated with the discharge pipeline. The utility model has the advantages that: adopt the design of dirt mouth, filter screen, dust absorption fan and discharge gate, storage pipeline, suction fan to the wind-force of cooperation suction fan is greater than the wind-force of dust absorption fan, utilizes the pulling of two different directions to get rid of the dust particle at the in-process that plastic particle removed, avoids the filter screen to appear blocking up the phenomenon, effectual improvement dust removal effect.
Description
Technical Field
The utility model relates to the field of plastic particles, in particular to a plastic particle dust removing device.
Background
When plastic particles are processed into products, the plastic particles in the raw material tank are generally required to be introduced into stirring equipment, and the stirring motor is used for stirring the plastic particles in the stirring equipment, so that the plastic particles are more uniformly mixed, and the color difference occurrence probability of the manufactured products is greatly reduced. However, since the plastic particles often contain dust, in the prior art, the plastic particles are not usually dedusted before entering the stirring equipment, or the dust removing effect is not good although the plastic particles are simply dedusted, the plastic particles entering the stirring equipment usually contain more or less dust, the dust can be scattered to a processing workshop, the dust concentration in the processing workshop is high, the air in the workshop is polluted, the dust scattered to the workshop is not recovered in the prior art, and when the dust is scattered outdoors, on one hand, the dust greatly affects the external environment, seriously pollutes the external environment, and in the serious case, haze weather can be caused; on the other hand, the dust is usually toxic and harmful, and after being inhaled, the dust can cause great harm to the lungs of a human body, and can cause great threat to the health of production workers.
In view of the above, patent CN204622377U proposes a plastic particle dust removing device, which comprises a raw material tank and a dust removing device, wherein a discharge port of the raw material tank is connected with a feed port of the dust removing device, and a discharge port of the dust removing device is connected with a stirring device; the dust collector is characterized in that a filter screen is arranged in the dust collector, an upper pipeline of the dust collector is connected with a dust collection fan, a lower pipeline of the dust collector is connected with a blower, when plastic particles enter the dust collector from a raw material tank and are dispersed through a conical baffle, and upward air flow is arranged at the lower part of the dust collector so that dust is suspended in the middle and is absorbed by dust collection equipment through the filter screen. The device can effectively recycle dust in plastic particles before entering the stirring equipment, eliminate indoor pollution, ensure the health of production workers and prevent toxic and harmful gases from entering the atmosphere to pollute the external environment.
The dust collecting equipment in above-mentioned patent need utilize the cooperation of air-blower and lower pipeline, air current dispersion devices to blow up the dust and suspend in the air earlier when removing dust to plastic particles, the cooperation of reuse upper portion pipeline and dust absorption fan is with suspending the dust in the air away, set up the mesh simultaneously and be less than plastic particles's filter screen and play a separation to plastic particles, avoid plastic particles to be sucked away by dust absorption fan, this in-process, because plastic particles itself also belongs to light material, when using the hair-dryer to blow up the dust, also can blow up plastic particles inevitably, again along with dust absorption fan's induced draft, can make plastic particles laminating on the filter screen, lead to the mesh of filter screen to be plugged up by plastic particles, and then influence going on smoothly of dust removal.
Disclosure of Invention
The utility model aims to provide a plastic particle dust removal device with good dust removal effect.
In order to solve the technical problems, the technical scheme of the utility model is as follows: a plastic particle dust collector is characterized in that: comprising
The plastic particle raw material bin is provided with a discharge hole at the bottom end;
the dust removing unit comprises a dust removing box arranged below the plastic particle raw material bin, a dust removing cavity is formed in the dust removing box, and a feeding hole communicated with a discharging hole of the plastic particle raw material bin is formed in the top end of the dust removing box;
the bottom end of the dust collection box is provided with a dust outlet, a filter screen which covers the whole dust outlet is arranged at the dust outlet, the mesh size of the filter screen is smaller than that of plastic particles, the bottom end of the dust collection box is also connected with a dust collection box, the top end of the dust collection box is provided with a feed inlet communicated with the dust outlet, and a dust collection fan is also arranged in the dust collection box;
the lower side end of the dust removal box is provided with a discharge port, a horizontally arranged discharge pipeline is connected to the discharge port, a material suction fan is arranged on the discharge pipeline, and the wind power of the material suction fan is larger than that of the dust suction fan;
the temporary storage unit comprises a temporary storage tank, the bottom end of the temporary storage tank is provided with a discharge hole, and the upper side end of the temporary storage tank is provided with a feed inlet communicated with the discharge pipeline.
Further, a distributor is arranged at the upper part of the dust removing cavity in the dust removing box, and the distributor is in a hollow cone shape.
Further, a pre-dust removing opening is further formed in the middle of the dust removing box, a pre-filtering net which covers the whole pre-dust removing opening is arranged at the pre-dust removing opening, the mesh size of the pre-filtering net is smaller than that of plastic particles, a pre-dust collecting box which is communicated with the pre-dust removing opening is further connected to the side end of the dust removing box, a pre-dust collecting fan is arranged in the pre-dust collecting box, and the wind power of the pre-dust collecting fan is smaller than that of the dust collecting fan.
The utility model has the advantages that: according to the utility model, the design of the dust outlet at the bottom end of the dust removal box, the filter screen, the dust suction fan, the discharge outlet at the lower side end of the dust removal box, the material storage pipeline and the material suction fan is adopted, and the design that the wind power of the material suction fan is larger than that of the dust suction fan is matched, so that dust particles contained in the plastic particles are removed in the moving process of the plastic particles by utilizing two different directions, the phenomenon of blockage of the filter screen is avoided, and the dust removal effect is effectively improved.
The design of the distributor in the dust removal box is that after the plastic particles enter the dust removal box, the plastic particles are scattered, so that the plastic particles are prevented from being gathered together to influence the subsequent dust removal effect.
To dust removal mouth, prefilter screen, dust collection case and dust collection fan in advance of dust collection case middle part position design, through the cooperation of these parts, in blanking in-process, adsorb the dust removal to the dust granule that contains in the plastic particle, realize secondary dust removal, improve the dust removal effect.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
Fig. 1 is a schematic view of a plastic particle dust collector of the present utility model.
Description of the embodiments
The following examples will provide those skilled in the art with a more complete understanding of the present utility model and are not intended to limit the utility model to the embodiments described.
A plastic particle dust collector as shown in figure 1 comprises
The plastic particle raw material bin 1 is provided with a discharge hole at the bottom end of the plastic particle raw material bin 1, and a regulating valve is arranged at the discharge hole.
The dust removing unit comprises a dust removing box 2 arranged below the plastic particle raw material bin 1, the dust removing box 2 is a hollow cuboid box body, a dust removing cavity 21 is formed in the dust removing box 2, and a feeding hole communicated with a discharging hole of the plastic particle raw material bin 1 is formed in the top end of the dust removing box 2.
A distributor 9 is also arranged at the upper part of the dust removing cavity in the dust removing box 2, and the distributor 9 is in a hollow cone shape. To the design of the distributor 9 in the dust removal box 2, after the plastic particles enter the dust removal box 2, the plastic particles are firstly scattered, so that the plastic particles are prevented from being gathered together, part of dust is in the gathered plastic particles, the part of dust cannot be smoothly removed, and the subsequent integral dust removal effect is further affected.
The bottom of the dust box 2 is provided with a dust outlet, a filter screen 3 covering the whole dust outlet is arranged at the dust outlet, the mesh size of the filter screen 3 is smaller than the size of plastic particles, the bottom of the dust box 2 is also connected with a dust box 4, the dust box 4 is of a hollow cuboid box structure, the top end of the dust box 4 is provided with a feed inlet communicated with the dust outlet, and a dust collection fan is also arranged in the dust box 4.
The dust collection device is characterized in that a pre-dust collection port is further formed in the middle of the dust collection box 2, a pre-filter screen 5 covering the whole pre-dust collection port is arranged at the pre-dust collection port, the pre-filter screen 5 is vertically arranged in the dust collection box 2, the mesh size of the pre-filter screen 5 is smaller than that of plastic particles, a pre-dust collection box 6 communicated with the pre-dust collection port is further connected to the side end of the dust collection box 2, a pre-dust collection fan is arranged in the pre-dust collection box 6, and the wind power of the pre-dust collection fan is smaller than that of the dust collection fan. To dust removal mouth, prefilter screen 5, prefilter case 6 and dust absorption fan in advance of dust removal case 2 middle part position design, through the cooperation of these parts, in the plastic particle blanking in-process, adsorb the dust particle that contains in the plastic particle and remove dust, realize secondary dust removal, improve the dust removal effect.
The lower side end of the dust removal box 2 is provided with a discharge hole, a horizontally arranged discharge pipeline 7 is connected to the discharge hole, a suction fan is arranged on the discharge pipeline 7, and the wind power of the suction fan is larger than that of the dust collection fan.
The temporary storage unit comprises a temporary storage tank 8, a discharge hole is formed in the bottom end of the temporary storage tank 8 and is used for being connected with stirring equipment or other equipment required by subsequent processing, continuous feeding is performed for the subsequent processing, a feed inlet communicated with a discharge pipeline 7 is formed in the upper side end of the temporary storage tank 8, the temporary storage tank 8 is designed to serve as a buffer tank for storing clean plastic particles after dust removal, and the clean plastic particles can be continuously supplied to the subsequent equipment without being influenced by dust removal.
Working principle: when the plastic particles are dedusted, firstly, the plastic particles fall into the dedusting box 2 from the plastic particle raw material bin 1, the plastic particles are scattered by the distributor 9, the scattered plastic particles fall downwards under the action of dead weight and the air suction of the dedusting fan, when the plastic particles fall to the position of the pre-filtering screen 5, the plastic particles are subjected to pre-dedusting treatment by the adsorption action of the pre-dedusting fan, dust particles contained in the plastic particles are removed for the first time, the dust particles enter the pre-dedusting box 6 through the pre-filtering screen 5, the plastic particles continuously fall onto the filtering screen 3 under the pulling of the dedusting fan, meanwhile, the dust contained in the plastic particles enters the dedusting box 4 through the filtering screen 3, the plastic particles are blocked at the upper side of the filtering screen 3, the plastic particles are pulled towards the direction of the discharging pipeline 7 by the action of the absorbing fan, the plastic particles enter the discharging pipeline 7, the phenomenon that the plastic particles are accumulated at the position of the filtering screen 3 to cause blockage is avoided, and the plastic particles in the discharging pipeline 7 enter the temporary storage tank 8 for temporary storage.
It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (3)
1. A plastic particle dust collector, its characterized in that: comprising
The plastic particle raw material bin is provided with a discharge hole at the bottom end;
the dust removing unit comprises a dust removing box arranged below the plastic particle raw material bin, a dust removing cavity is formed in the dust removing box, and a feeding hole communicated with a discharging hole of the plastic particle raw material bin is formed in the top end of the dust removing box;
the bottom end of the dust collection box is provided with a dust outlet, a filter screen which covers the whole dust outlet is arranged at the dust outlet, the mesh size of the filter screen is smaller than that of plastic particles, the bottom end of the dust collection box is also connected with a dust collection box, the top end of the dust collection box is provided with a feed inlet communicated with the dust outlet, and a dust collection fan is also arranged in the dust collection box;
the lower side end of the dust removal box is provided with a discharge port, a horizontally arranged discharge pipeline is connected to the discharge port, a material suction fan is arranged on the discharge pipeline, and the wind power of the material suction fan is larger than that of the dust suction fan;
the temporary storage unit comprises a temporary storage tank, the bottom end of the temporary storage tank is provided with a discharge hole, and the upper side end of the temporary storage tank is provided with a feed inlet communicated with the discharge pipeline.
2. The plastic particle dust collector of claim 1 wherein: the upper part of the dust removing cavity in the dust removing box is also provided with a distributor which is hollow cone-shaped.
3. The plastic particle dust collector of claim 1 wherein: the dust collection device is characterized in that a pre-dust collection port is further formed in the middle of the dust collection box, a pre-filter screen which covers the whole pre-dust collection port is arranged at the pre-dust collection port, the mesh size of the pre-filter screen is smaller than that of plastic particles, a pre-dust collection box communicated with the pre-dust collection port is further connected to the side end of the dust collection box, a pre-dust collection fan is arranged in the pre-dust collection box, and the wind power of the pre-dust collection fan is smaller than that of the dust collection fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320352831.XU CN219483423U (en) | 2023-03-01 | 2023-03-01 | Plastic particle dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320352831.XU CN219483423U (en) | 2023-03-01 | 2023-03-01 | Plastic particle dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219483423U true CN219483423U (en) | 2023-08-08 |
Family
ID=87477462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320352831.XU Active CN219483423U (en) | 2023-03-01 | 2023-03-01 | Plastic particle dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219483423U (en) |
-
2023
- 2023-03-01 CN CN202320352831.XU patent/CN219483423U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |