CN108311194A - A kind of plastic grinder - Google Patents
A kind of plastic grinder Download PDFInfo
- Publication number
- CN108311194A CN108311194A CN201810007072.7A CN201810007072A CN108311194A CN 108311194 A CN108311194 A CN 108311194A CN 201810007072 A CN201810007072 A CN 201810007072A CN 108311194 A CN108311194 A CN 108311194A
- Authority
- CN
- China
- Prior art keywords
- dust
- rack
- deduster
- dust fall
- oscillating plate
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/023—Pockets filters, i.e. multiple bag filters mounted on a common frame
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/04—Cleaning filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
- B02C23/20—Adding fluid, other than for crushing or disintegrating by fluid energy after crushing or disintegrating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/44—Cooling or heating rollers or bars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
- B04C2009/002—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks with external filters
Abstract
The invention belongs to plastics milling technical fields, more particularly to a kind of plastic grinder, including rack, milling mechanism, cyclone separator, circular impact screen, exhaust fan and bag filter, the bag filter includes deduster rack, and dust fall bucket is arranged in deduster central rack；The top of dust fall bucket seals and at least one through-hole is arranged, described to be connected by being open with dust settling pocket, the sealed end at the top of dust settling pocket connects oscillating plate, and oscillating plate is connected to the top of deduster rack by spring, vibrator is arranged in the top of oscillating plate, and dust fall bucket lower part dust fall mouth connects dust bag；Cyclone separator draws minute dusts hypodynamic caused by the present invention can solve the problems, such as bag filter blocking, and this makes it possible to avoid the dust that should be detached in normal work that from can not being detached under special circumstances.
Description
Technical field
The invention belongs to plastic grain milling equipment technical fields, and in particular to a kind of plastic grinder.
Background technology
Plastics, which are milled, is widely used in the milling of plastic grain, and in the prior art, plastic grain is worn by the mechanism that is milled
After powder, by cyclone separator by dust or excessively tiny plastic powders are separated, then by bag filter into
Row trapping；In the prior art, the bag filter in plastic grinder use is simple in structure, and the dust gathered on cloth bag is once
Increase, then the resistance at bag filter increases, and the pressure difference-powered deficiency in cyclone separator fine solid particle exit causes to design
When can draw be divided into and can not draw at this time.
Invention content
The technical problem to be solved by the present invention is to：Cyclone separator is drawn caused by how preventing bag filter from blocking
The problem of minute dusts are short of power.
The technical solution used in the present invention is：A kind of plastic grinder, including rack, milling mechanism, cyclone separator,
Circular impact screen, exhaust fan and bag filter, the bag filter include deduster rack, and dust fall bucket is arranged in dedusting
Device central rack；The top of dust fall bucket seals and is arranged at least one through-hole, described to be connected by being open with dust settling pocket, dust settling pocket
The sealed end at top connects oscillating plate, and oscillating plate is connected to the top of deduster rack, the top setting of oscillating plate by spring
Vibrator, dust fall bucket lower part dust fall mouth connect dust bag.
Further, the circular impact screen is double-layer structure, and wherein sieve nest is arranged between the two layers, upper layer discharge port
It is connected to milling mechanism, lower layer's discharge port is stretched out by pipeline.
Further, the milling mechanism includes internal dynamic roller and fixed roll, moves roller and is driven by motor and is revolved around fixed roll
Turn, fixed roll is internally provided with cooling water channel, and cooling water channel connects water pump by water pipe.
Further, the vibrator is pneumatic piston device of reciprocating vibration.
Further, the vibrating mechanism of the circular impact screen is pneumatic piston device of reciprocating vibration.
The beneficial effects of the invention are as follows：The bag filter of the present invention is provided with vibrational structure, can tremble dust in time
It falls, avoids decline of the cyclone separator to minute dusts tractive force caused by blocking.Water may be used in the milling mechanism of the present invention
It is cooling, the accumulation of heat in milling process can be prevented；In addition, using pneumatic vibrator, the electricity of electric vibrator can be prevented
Security risk caused by arc, as dust work equipment, once dust leakage, then have the hidden danger of dust explosion.
Description of the drawings
Fig. 1 is a kind of structural scheme of mechanism of plastic grinder.
Specific implementation mode
The specific implementation mode of the present invention is described in detail below in conjunction with the accompanying drawings.
A kind of plastic grinder as shown in Figure 1, including rack 1, milling mechanism 2, cyclone separator 3, circular impact screen
4, the lower left quarter in rack 1 is arranged in exhaust fan 5 and bag filter 6, milling mechanism 2, the top for the mechanism 2 that is milled, a left side for rack 1
Top is provided with feed hopper 21, and feed hopper 21 is connected to inside milling mechanism 2；The upper right quarter of rack 1 is provided with circular impact screen
4, cyclone separator 3 is arranged in the feed inlet upper end of circular impact screen 4, and the two is connected by air-introduced machine 32, cyclone separator 3
Top is micronic dust outlet 31, and micronic dust outlet 31 connects exhaust fan 5, and exhaust fan 5 is connected to the dust fall bucket of bag filter 6
62.The bag filter 6 includes deduster rack 61, and the setting of dust fall bucket 62 is at 61 middle part of deduster rack；Dust fall bucket 62
Top seal and be arranged at least one through-hole, described to be connected by being open with dust settling pocket 63, the sealed end at 63 top of dust settling pocket
Oscillating plate 64 is connected, oscillating plate 64 is connected to the top of deduster rack 61, the top setting vibration of oscillating plate 64 by spring
Device 65,62 lower part dust fall mouth of dust fall bucket connect dust bag 66.The circular impact screen 4 is double-layer structure, and wherein sieve nest is arranged
Between the two layers, upper layer discharge port 41 is connected to milling mechanism 2, and lower layer's discharge port 42 is stretched out by pipeline.Vibrator 65 can
Minute dusts are shaken in time and are fallen, prevent from blocking.
The milling mechanism 2 includes the dynamic roller and fixed roll of inside, and dynamic roller is driven by motor to be rotated around fixed roll, in fixed roll
Portion is provided with cooling water channel, and cooling water channel connects water pump 22 by water pipe, and cooling water pump 22 connects cooling water source, and cooling water source can
To be the water of natural cooling in water or tank that condensed device condensed.
The vibrator 65 is pneumatic piston device of reciprocating vibration.It can avoid the electric arc of electric vibrator.
The vibrating mechanism of the circular impact screen 4 is pneumatic piston device of reciprocating vibration.
In addition, the power part of the present invention, such as wind turbine, kinetic pump, pneumatic element can also be selected.
The basic principles, main features and advantages of the present invention have been shown and described above.The present invention is not by upper
The limitation of embodiment is stated, the above embodiments and description only illustrate the principle of the present invention, is not departing from the present invention
Various changes and improvements may be made to the invention under the premise of spirit and scope, these changes and improvements both fall within claimed sheet
In the range of invention.The claimed scope of the invention is defined by appended claims and its equivalent.
Claims (5)
1. a kind of plastic grinder, including rack（1）, milling mechanism（2）, cyclone separator（3）, circular impact screen（4）, exhausting
Machine（5）And bag filter（6）, which is characterized in that the bag filter（6）Including deduster rack（61）, dust fall bucket
（62）It is arranged in deduster rack（61）Middle part；Dust fall bucket（62）Top seal and be arranged at least one through-hole, it is described to pass through
With dust settling pocket（63）Opening connection, dust settling pocket（63）The sealed end at top connects oscillating plate（64）, oscillating plate（64）Pass through spring
It is connected to deduster rack（61）Top, oscillating plate（64）Top be arranged vibrator（65）, dust fall bucket（62）Lower part dust fall
Mouth connection dust bag（66）.
2. a kind of plastic grinder as described in claim 1, which is characterized in that the circular impact screen（4）For two layers of knot
Structure, wherein sieve nest are arranged between the two layers, upper layer discharge port（41）It is connected to milling mechanism（2）, lower layer's discharge port（42）Pass through
Pipeline stretches out.
3. a kind of plastic grinder as described in claim 1, which is characterized in that the milling mechanism（2）Including inside
Dynamic roller and fixed roll, dynamic roller is driven by motor to be rotated around fixed roll, and fixed roll is internally provided with cooling water channel, and cooling water channel passes through water pipe
Connect water pump（22）.
4. a kind of plastic grinder as described in claim 1, which is characterized in that the vibrator（65）For pneumatic piston
Device of reciprocating vibration.
5. a kind of plastic grinder as claimed in claim 1 or 2, which is characterized in that the circular impact screen（4）Vibration
Mechanism is pneumatic piston device of reciprocating vibration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810007072.7A CN108311194A (en) | 2018-01-04 | 2018-01-04 | A kind of plastic grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810007072.7A CN108311194A (en) | 2018-01-04 | 2018-01-04 | A kind of plastic grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108311194A true CN108311194A (en) | 2018-07-24 |
Family
ID=62893886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810007072.7A Pending CN108311194A (en) | 2018-01-04 | 2018-01-04 | A kind of plastic grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108311194A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109366809A (en) * | 2018-12-19 | 2019-02-22 | 福州启辰阳光建材有限公司 | A kind of secondary plastic crushing reclaiming system |
| CN110523512A (en) * | 2019-09-10 | 2019-12-03 | 李伟萍 | A kind of Production of Ceramics raw material processing equipment |
| CN114289122A (en) * | 2021-12-28 | 2022-04-08 | 江苏龙净科杰环保技术有限公司 | Automatic production line for catalyst crushing and screening |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86210569U (en) * | 1986-12-19 | 1987-09-30 | 辽宁省劳动保护科学研究所 | Bag duster with pneumatic vibrator |
| CN2094380U (en) * | 1991-06-10 | 1992-01-29 | 东北工学院 | Pneumatic ribrative bag type dust cleaner |
| CN202860610U (en) * | 2012-09-07 | 2013-04-10 | 张烨林 | High-temperature-resistant multi-roller crusher |
| CN204261786U (en) * | 2014-11-20 | 2015-04-15 | 广东顺德顺炎新材料有限公司 | A kind of plastic grinder |
| CN208066429U (en) * | 2018-01-04 | 2018-11-09 | 安徽艾迪文新材料有限公司 | A kind of plastic grinder |
-
2018
- 2018-01-04 CN CN201810007072.7A patent/CN108311194A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86210569U (en) * | 1986-12-19 | 1987-09-30 | 辽宁省劳动保护科学研究所 | Bag duster with pneumatic vibrator |
| CN2094380U (en) * | 1991-06-10 | 1992-01-29 | 东北工学院 | Pneumatic ribrative bag type dust cleaner |
| CN202860610U (en) * | 2012-09-07 | 2013-04-10 | 张烨林 | High-temperature-resistant multi-roller crusher |
| CN204261786U (en) * | 2014-11-20 | 2015-04-15 | 广东顺德顺炎新材料有限公司 | A kind of plastic grinder |
| CN208066429U (en) * | 2018-01-04 | 2018-11-09 | 安徽艾迪文新材料有限公司 | A kind of plastic grinder |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109366809A (en) * | 2018-12-19 | 2019-02-22 | 福州启辰阳光建材有限公司 | A kind of secondary plastic crushing reclaiming system |
| CN110523512A (en) * | 2019-09-10 | 2019-12-03 | 李伟萍 | A kind of Production of Ceramics raw material processing equipment |
| CN114289122A (en) * | 2021-12-28 | 2022-04-08 | 江苏龙净科杰环保技术有限公司 | Automatic production line for catalyst crushing and screening |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination |