CN202638539U - Air jet pulverizing and dust collecting device for viscous material - Google Patents
Air jet pulverizing and dust collecting device for viscous material Download PDFInfo
- Publication number
- CN202638539U CN202638539U CN 201220199049 CN201220199049U CN202638539U CN 202638539 U CN202638539 U CN 202638539U CN 201220199049 CN201220199049 CN 201220199049 CN 201220199049 U CN201220199049 U CN 201220199049U CN 202638539 U CN202638539 U CN 202638539U
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- powder collecting
- viscous material
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- 239000000428 dust Substances 0.000 title claims abstract description 43
- 239000011345 viscous material Substances 0.000 title claims abstract description 25
- 238000010298 pulverizing process Methods 0.000 title description 5
- 239000000843 powder Substances 0.000 claims abstract description 68
- 239000000463 material Substances 0.000 claims abstract description 11
- 239000004744 fabric Substances 0.000 claims abstract description 6
- 235000013312 flour Nutrition 0.000 claims description 28
- 239000000919 ceramic Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 abstract description 9
- 239000007787 solid Substances 0.000 abstract description 8
- 230000003068 static effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 11
- 238000000227 grinding Methods 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
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- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003470 adrenal cortex hormone Substances 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 230000000274 adsorptive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- RKHQGWMMUURILY-UHRZLXHJSA-N cortivazol Chemical compound C([C@H]1[C@@H]2C[C@H]([C@]([C@@]2(C)C[C@H](O)[C@@H]1[C@@]1(C)C2)(O)C(=O)COC(C)=O)C)=C(C)C1=CC1=C2C=NN1C1=CC=CC=C1 RKHQGWMMUURILY-UHRZLXHJSA-N 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
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- 239000003546 flue gas Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
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- Disintegrating Or Milling (AREA)
Abstract
本实用新型涉及一种粘性物料气流粉碎及其粉尘收集装置，包括集粉装置、除尘器和气流粉碎机，集粉装置与除尘器连接，其中，集粉装置包括出料管、集粉袋、集粉箱和集粉桶，气流粉碎机外置在集粉箱顶部，集粉袋内置于集粉箱内，出料管穿过集粉箱顶部并下端连接集粉袋，上端连接气流粉碎机，集粉桶设置在集粉箱内底部并连接集粉袋下端。本实用新型采用的超细粉碎及收集装置，无机械旋转部件，不采用旋风分离器进行气固分离，也不用固定管路输送成品粉料及高速含尘气体，可有效解决粘性物料在高速气流作用下易粘附及堵塞的问题，防静电收集布袋及时消除静电，减少粉尘堵塞集粉袋滤布孔，有利于物料收集及粉尘气固分离。
The utility model relates to an airflow crushing of viscous materials and a dust collecting device thereof, which comprises a powder collecting device, a dust remover and an airflow pulverizer, and the powder collecting device is connected with the dust remover, wherein the powder collecting device includes a discharge pipe, a powder collecting bag, The powder collecting box and the powder collecting barrel, the jet mill is placed on the top of the powder collecting box, the powder collecting bag is built in the powder collecting box, the discharge pipe passes through the top of the powder collecting box and the lower end is connected to the powder collecting bag, and the upper end is connected to the jet mill , the powder collecting barrel is arranged at the bottom of the powder collecting box and connected to the lower end of the powder collecting bag. The ultrafine crushing and collecting device adopted by the utility model has no mechanical rotating parts, does not use a cyclone separator for gas-solid separation, and does not use fixed pipelines to transport finished powder and high-speed dust-containing gas, which can effectively solve the problem of viscous materials in high-speed airflow In order to solve the problem of easy adhesion and clogging, the anti-static collection bag eliminates static electricity in time to reduce dust clogging the filter cloth hole of the powder collection bag, which is beneficial to material collection and dust gas-solid separation.
Description
Technical field
The utility model relates to a kind of device that is applicable to the viscous material air flow super, particularly a kind of viscous material air-flow crushing and high concentration have powder collection and the dust collecting of certain viscosity, can be applicable to the raw-material ultra-fine grindings of industry such as pharmacy, food, chemical industry.
Background technology
The industry such as pharmacy, chemical industry has many raw material with certain viscosity need to carry out ultra-fine grinding to process, and just can give full play to effect and is applied.China is that the corticoid medicine is produced, big export country, and this class medicine all has certain viscosity, and the fineness of medicine directly affects drug effect, and the foreign trader all requires the raw material micronizing, and the cohesive material ultra-fine grinding is a difficult problem in the industry always.The air-flow crushing modes such as traditional flat mill and fluid bed, because material has viscosity, meeting obstruction mill chamber, grading wheel and pipeline under action of high-speed airflow causes pulverizing and the collection of finished product powder dust can't be carried out.
Wu Jianming, Lin Jian, patent: CN101293218A, a kind of Dust-free overflowing environmental protection intelligent fluidized bed air current superfine reducing mechanism is disclosed, be comprised of three cover cyclone separators, three cover pulse dust collectors, three cover air-introduced machines, mixer, pulverizer, feeder etc., each equipment room is tightly connected, and can realize crushing packing, hybrid packed and independent packaging function, be flexible coupling between the equipment, without airborne dust.This technology adopts not easily detachable fluid bed pulverizer, adopt clasfficiator and cyclone separator to carry out powder classification and collection, because viscous material is under action of high-speed airflow, can stop up clasfficiator, mill chamber, cyclone separator and pipeline, the ultra-fine grinding, collection and the dust that therefore are not suitable for viscous material are processed.
Wang Shaoquan etc., patent CN101015758A, a kind of filtration dust catcher of collecting high concentration and certain sticky dust being arranged, by expansion chamber is set with the thicker dust of remove portion before deduster, before the deduster filter chamber guiding device is set, with dusty gas uniform distribution on the air inlet section, improve dedusting usefulness.
He Ruliang etc., patent CN2220890Y, the sticky dust adsorptive purifier adopts the mode that adds adsorbent, and the sticky dust in the absorption flue gas improves clean-up effect.
Not yet retrieve the relevant document that can carry out to viscous material air-flow crushing and collection.
Summary of the invention
The purpose of this utility model is easily to stop up the problem of mill chamber, grading wheel and pipeline, the collection problem of the ultra-fine grinding of solution viscous material and high dusty gas gas solid separation, powder, dust under action of high-speed airflow for viscous material.
Realize the concrete technical scheme of utility model purpose: viscous material air-flow crushing of the present invention and dust collecting thereof, comprise powder collection device, deduster and airslide disintegrating mill, powder collection device is connected with deduster, wherein, powder collection device comprises discharge nozzle, collection flour bag, collection powder case and powder collecting bucket, airslide disintegrating mill is external in collection powder box top, the collection flour bag is built in the collection powder case, discharge nozzle passes collection powder box top and the lower end connects the collection flour bag, the upper end connects airslide disintegrating mill, and powder collecting bucket is arranged on collection powder case inner bottom part and connects collection flour bag lower end.
The number of described collection flour bag and powder collecting bucket is one or more.
Described discharge nozzle upper end is connected with described airslide disintegrating mill by screw thread, and the lower end is connected with described collection flour bag by buckle.
Described collection flour bag adopts antistatic to collect cloth bag.
Described collection powder case is connected with the air inlet of described deduster by the pipeline that side arranges.
Described deduster comprises casing, air-introduced machine, filter vat and useless powder dish, and described air-introduced machine, filter vat and useless powder dish are arranged in the casing, and air-introduced machine is arranged on the filter vat top, and useless powder dish places the filter vat below.
Described airslide disintegrating mill adopts flat air flow crusher, bottom discharge structure.
The inner contact of described airslide disintegrating mill material parts are retrofit wear-resistant ceramic spare.
The beneficial effect of utility model: ultra-fine grinding and gathering-device that the present invention adopts, the machinery-free rotary part, do not adopt cyclone separator to carry out gas solid separation, also fixedly Pipeline transport finished product powder and high speed dusty gas can effectively solve the problem that viscous material easily adheres to and stops up under action of high-speed airflow; Antistatic is collected cloth bag and is in time eliminated static, reduces dust and stops up collection flour bag filter cloth hole, is conducive to material collection and dust gas solid separation; See through the gas that contains a small amount of dust of collection flour bag because flow velocity is low, dustiness is few, thereby can not stop up the connecting line of collection powder case and deduster, caliber, the inwall that suitably increases connecting line be bright and clean, reduce tube side length and elbow quantity, can greatly reduce dust in the adhesion of tube wall, the guarantee quantity-produced carries out, and takes off behind the dirt emptying by deduster; The operation of collection powder case negative pressure, pulverizing chamber no dust pollution, environment protection emission.
Description of drawings
Fig. 1 is viscous material air-flow crushing described in the utility model and dust collecting structural representation thereof.
The specific embodiment
As shown in Figure 1, the utility model adopts a collection powder case 3, and the gas solid separation of crushed products and material collection are all finished in collection powder case 3, the operation of collection powder case 3 negative pressure, and the production scene does not have dust and leaks; Airslide disintegrating mill 1(present embodiment adopts flat air flow crusher, bottom discharge structure) be fixed on the collection powder case 3, airslide disintegrating mill 1 inner contact material parts are retrofit wear-resistant ceramic spare, and any surface finish can reduce material and adhere to; Airslide disintegrating mill 1 is quick fixation structure, can clear up by Rapid opening, realizes the rapid cleaning of mill chamber, ensures to produce and normally carries out; Regulate the airslide disintegrating mill 1 main atmospheric pressure of pulverizing and the auxiliary atmospheric pressure of charging and reach setting, guarantee that charging aperture is negative pressure, viscous material is by the charging aperture uniform feeding of airslide disintegrating mill 1, gas-solid phase materials mixture through air flow super formation, enter be connected with discharge nozzle 2 lower ends one collection flour bag 4 or the 4 interior laggard promoting the circulation of qi of a plurality of collection flour bag by discharge nozzle 2 and separate admittedly that (a plurality of collection flour bags 4 can be realized continuous production, do not shut down the collection powder, a plurality of collection flour bags 4 are connected with discharge nozzle 2 lower ends by connector, connector adopts quick-mounting clamp button or clamping hoop type to be connected with discharge nozzle 2, be convenient to dismounting and cleaning, present embodiment adopts a collection flour bag mode), the size of collection powder case 3, quantity and the filter area of collection flour bag 4 can be determined according to the output of airslide disintegrating mill 1 and the capacity of supporting air compressor machine; Collection flour bag 4 adopts Anti-static fabric to make, and can in time eliminate static, prevents that dust from stopping up collection flour bag 4 filter openings, is conducive to the gas solid separation of material; Discharge nozzle 2 adopts with airslide disintegrating mill 1 and is threaded, and regulates powder particles and changes cleaning easily; Collection flour bag 4 is vertically set in the collection powder case 3, and the upper end connects discharge nozzle 2, and the lower end is connected with the loam cake charging aperture of powder collecting bucket 5, and the finished product powder enters under Action of Gravity Field in the powder collecting bucket 5 of collection flour bag 4 bottoms.Collection powder case 3 is connected with the air inlet of deduster 6 by the pipeline of side, and caliber, the inwall that suitably increases connecting line is bright and clean, minimizing tube side length and elbow quantity, can greatly reduce dust in the adhesion of tube wall, and the guarantee quantity-produced carries out; Contain the gas of a small amount of dust after the gas solid separation by the air-introduced machine 9 suction dedusters 6 of deduster 6, the further separation of the filter vat 8 of process deduster 6 is then emptying, be adsorbed on a small amount of dust in filter vat 8 surfaces, fall in the useless powder dish 7 and reclaim, the air inducing amount of the air-introduced machine 9 of deduster 6 is greater than the capacity of air compressor machine, can guarantee to collect the operation of powder case 3 negative pressure, leak the pulverizing chamber no dust pollution without dust.
Claims (10)
1. a viscous material air-flow crushing and dust collecting thereof, it is characterized in that described device comprises powder collection device, deduster (6) and airslide disintegrating mill (1), described powder collection device is connected with described deduster (6), wherein, described powder collection device comprises discharge nozzle (2), collection flour bag (4), collection powder case (3) and powder collecting bucket (5), described airslide disintegrating mill (1) is external at described collection powder case (3) top, described collection flour bag (4) is built in the described collection powder case (3), described discharge nozzle (2) passes described collection powder case (3) top and the lower end connects described collection flour bag (4), the upper end connects described airslide disintegrating mill (1), and described powder collecting bucket (5) is arranged on described collection powder case (3) inner bottom part and connects described collection flour bag (4) lower end.
2. viscous material air-flow crushing according to claim 1 and dust collecting thereof is characterized in that the number of described collection flour bag (4) and powder collecting bucket (5) is one or more.
3. viscous material air-flow crushing according to claim 1 and dust collecting thereof, it is characterized in that described discharge nozzle (2) upper end is connected with described airslide disintegrating mill (1) by screw thread, the lower end is connected with described collection flour bag (4) by buckle.
4. viscous material air-flow crushing according to claim 1 and dust collecting thereof, it is characterized in that described discharge nozzle (2) lower end is connected with a plurality of collection flour bags (4) by connector, described connector adopts quick-mounting clamp button or clamping hoop type to be connected with described discharge nozzle (2).
5. viscous material air-flow crushing according to claim 1 and dust collecting thereof is characterized in that described collection flour bag (4) adopts antistatic to collect cloth bag.
6. viscous material air-flow crushing according to claim 1 and dust collecting thereof is characterized in that the loam cake charging aperture of described powder collecting bucket (5) is connected with described collection flour bag (4) lower end.
7. viscous material air-flow crushing according to claim 1 and dust collecting thereof is characterized in that described collection powder case (3) is connected with the air inlet of described deduster (6) by the pipeline that side arranges.
8. according to claim 1 or 6 described viscous material air-flow crushing and dust collectings thereof, it is characterized in that described deduster (6) comprises casing, air-introduced machine (9), filter vat (8) and useless powder dish (7), described air-introduced machine (9), filter vat (8) and useless powder dish (7) are arranged in the casing, air-introduced machine (9) is arranged on filter vat (8) top, and useless powder dish (7) places filter vat (8) below.
9. according to claim 1 or 6 described viscous material air-flow crushing and dust collectings thereof, it is characterized in that described airslide disintegrating mill (1) adopts flat air flow crusher, bottom discharge structure.
10. according to claim 1 or 6 described viscous material air-flow crushing and dust collectings thereof, it is characterized in that the inner contact of described airslide disintegrating mill (1) material parts are retrofit wear-resistant ceramic spare.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220199049 CN202638539U (en) | 2012-05-07 | 2012-05-07 | Air jet pulverizing and dust collecting device for viscous material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220199049 CN202638539U (en) | 2012-05-07 | 2012-05-07 | Air jet pulverizing and dust collecting device for viscous material |
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| Publication Number | Publication Date |
|---|---|
| CN202638539U true CN202638539U (en) | 2013-01-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220199049 Expired - Fee Related CN202638539U (en) | 2012-05-07 | 2012-05-07 | Air jet pulverizing and dust collecting device for viscous material |
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| CN (1) | CN202638539U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103386353A (en) * | 2012-05-07 | 2013-11-13 | 南京理工大学 | Device for jet milling of viscous material and gathering of dust |
| CN103433113A (en) * | 2013-08-16 | 2013-12-11 | 山东省农业机械科学研究所 | Box-type dust-absorbing pulverizer capable of running continuously |
| CN103657826A (en) * | 2013-12-09 | 2014-03-26 | 珠海彩珠实业有限公司 | Air flow mill with capturing and collecting device |
| CN103752580A (en) * | 2014-02-12 | 2014-04-30 | 湖南兴光有色金属有限公司 | Chamber for collecting dust generated during material pulverizing |
| CN111330713A (en) * | 2020-03-18 | 2020-06-26 | 上海赛山粉体机械制造有限公司 | Jet mill main machine |
| CN115451658A (en) * | 2022-09-01 | 2022-12-09 | 德州凯密迪化工有限公司 | Flash distillation desiccator is used in calcium hypochlorite processing production |
| CN118976582A (en) * | 2024-10-18 | 2024-11-19 | 洛阳惠尔特节能环保科技有限公司 | A diamond particle air flow pulverizer |
-
2012
- 2012-05-07 CN CN 201220199049 patent/CN202638539U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103386353A (en) * | 2012-05-07 | 2013-11-13 | 南京理工大学 | Device for jet milling of viscous material and gathering of dust |
| CN103433113A (en) * | 2013-08-16 | 2013-12-11 | 山东省农业机械科学研究所 | Box-type dust-absorbing pulverizer capable of running continuously |
| CN103657826A (en) * | 2013-12-09 | 2014-03-26 | 珠海彩珠实业有限公司 | Air flow mill with capturing and collecting device |
| CN103752580A (en) * | 2014-02-12 | 2014-04-30 | 湖南兴光有色金属有限公司 | Chamber for collecting dust generated during material pulverizing |
| CN111330713A (en) * | 2020-03-18 | 2020-06-26 | 上海赛山粉体机械制造有限公司 | Jet mill main machine |
| CN115451658A (en) * | 2022-09-01 | 2022-12-09 | 德州凯密迪化工有限公司 | Flash distillation desiccator is used in calcium hypochlorite processing production |
| CN118976582A (en) * | 2024-10-18 | 2024-11-19 | 洛阳惠尔特节能环保科技有限公司 | A diamond particle air flow pulverizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20150507 |
|
| EXPY | Termination of patent right or utility model |