CN203577962U - Negative-pressure charging type nano calcium carbonate grinding device - Google Patents
Negative-pressure charging type nano calcium carbonate grinding device Download PDFInfo
- Publication number
- CN203577962U CN203577962U CN201320652134.2U CN201320652134U CN203577962U CN 203577962 U CN203577962 U CN 203577962U CN 201320652134 U CN201320652134 U CN 201320652134U CN 203577962 U CN203577962 U CN 203577962U
- Authority
- CN
- China
- Prior art keywords
- air
- calcium carbonate
- feed bin
- introduced machine
- outlet
- 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
Links
Images
Landscapes
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
The utility model discloses a negative-pressure charging type nano calcium carbonate grinding device, and solves the problems of an existing device that the sealing is difficult and lubricating oil is easy to harden. The negative-pressure charging type nano calcium carbonate grinding device comprises a raw material bin (1), a grinder (4), a bag-type dust collector (8) and a draught fan (10), wherein the bag-type dust collector (8) is arranged on a grinding hopper (6); a grinding bin (7) is arranged below the grinding hopper (6); the outlet of the bag-type dust collector (8) is connected with the inlet of the draught fan (10) through a draught fan suction pipe (9); the outlet of the draught fan (10) is provided with a draught fan exhaust pipe (11); a charging pipe (2) is connected with a filtered air tank (12); the charging pipe (2) at the outlet of the raw material bin (1) is connected with an outlet auxiliary air pipe (14); the outlet auxiliary air pipe (14) is communicated with the filtered air tank (12) through an auxiliary draught fan (13). By adopting the negative-pressure charging nano calcium carbonate grinding device, the operation efficiency of the device is improved, and the dust emission is reduced.
Description
Technical field
The utility model relates to a kind of device for transporting objects, particularly a kind of conveying device of nano-calcium carbonate superfine powder.
Background technology
At present, in the conveying of nano-calcium carbonate powder, take mechanical conveying equipment as main, due to ultra-fine property and the lipophile of nano-calcium carbonate, there is the sealing difficulty of mechanical conveying equipment, in course of conveying, easily produce dust, lipophile due to nano-calcium carbonate powder, be very easy to combination with the lubricating oil of plant equipment lubricant housings, cause hardening of lubricating oil, affect the normal use of conveying equipment.
Summary of the invention
The utility model provides a kind of negative pressure feeding nano-calcium carbonate reducing mechanism, has solved the problem that sealing is difficult and lubricating oil easily hardens that existing apparatus exists.
The utility model is to solve by the following technical programs above technical problem:
A kind of negative pressure feeding nano-calcium carbonate reducing mechanism, comprise raw material feed bin, pulverizer, sack cleaner and air-introduced machine, on pulverizer, be provided with feed bin, raw material feed bin is communicated with feed bin by charge pipe, pulverizer is communicated with pulverizing hopper by pulverizer discharge nozzle, sack cleaner is arranged on to be pulverized on hopper, at pulverizing hopper, be arranged with pulverizing feed bin, the outlet of sack cleaner is connected with the entrance of air-introduced machine by air-introduced machine exhaust tube, in the outlet of air-introduced machine, be provided with air-introduced machine blast pipe, on charge pipe, be connected with filtered air tank, on the charge pipe in the exit of raw material feed bin, be connected with the auxiliary airduct in exit, the auxiliary airduct in exit is communicated with filtered air tank by auxiliary air-introduced machine.
On the charge pipe of the corner of raw material feed bin, be connected with the auxiliary airduct in corner, the auxiliary airduct in corner is communicated with filtered air tank by auxiliary air-introduced machine.
The utility model has improved equipment operating efficiency, has reduced dust emission, has realized cleaning that the conveying of nano-calcium carbonate superfine powder produces.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is elaborated:
A kind of negative pressure feeding nano-calcium carbonate reducing mechanism, comprise raw material feed bin 1, pulverizer 4, sack cleaner 8 and air-introduced machine 10, on pulverizer 4, be provided with feed bin 3, raw material feed bin 1 is communicated with feed bin 3 by charge pipe 2, pulverizer 4 is communicated with pulverizing hopper 6 by pulverizer discharge nozzle 5, sack cleaner 8 is arranged on to be pulverized on hopper 6, at pulverizing hopper 6, be arranged with and pulverize feed bin 7, the outlet of sack cleaner 8 is connected with the entrance of air-introduced machine 10 by air-introduced machine exhaust tube 9, in the outlet of air-introduced machine 10, be provided with air-introduced machine blast pipe 11, on charge pipe 2, be connected with filtered air tank 12, on the charge pipe 2 in the exit of raw material feed bin 1, be connected with the auxiliary airduct 14 in exit, the auxiliary airduct 14 in exit is communicated with filtered air tank 12 by auxiliary air-introduced machine 13.
On the charge pipe 2 of the corner of raw material feed bin 1, be connected with the auxiliary airduct 15 in corner, the auxiliary airduct 15 in corner is communicated with filtered air tank 12 by auxiliary air-introduced machine 13.
Auxiliary wind blower fan of the present utility model adopts the blower fan of large flow, pressure is 2000-6000PA, auxiliary wind SAO is distinguished and admirable to vertical with conveying in charge pipe 2 bottoms, auxiliary wind air outlet must be arranged in feed opening and elbow at charge pipe 2, aperture pitch on charge pipe 2 is 1 meter-1.5 meters, and auxiliary wind blower fan import arranges air cleaning unit.
Claims (2)
1. a negative pressure feeding nano-calcium carbonate reducing mechanism, comprise raw material feed bin (1), pulverizer (4), sack cleaner (8) and air-introduced machine (10), it is characterized in that, on pulverizer (4), be provided with feed bin (3), raw material feed bin (1) is communicated with feed bin (3) by charge pipe (2), pulverizer (4) is communicated with pulverizing hopper (6) by pulverizer discharge nozzle (5), sack cleaner (8) is arranged on to be pulverized on hopper (6), at pulverizing hopper (6), be arranged with and pulverize feed bin (7), the outlet of sack cleaner (8) is connected with the entrance of air-introduced machine (10) by air-introduced machine exhaust tube (9), in the outlet of air-introduced machine (10), be provided with air-introduced machine blast pipe (11), on charge pipe (2), be connected with filtered air tank (12), on the charge pipe (2) in the exit of raw material feed bin (1), be connected with the auxiliary airduct (14) in exit, exit assists airduct (14) to be communicated with filtered air tank (12) by auxiliary air-introduced machine (13).
2. a kind of negative pressure feeding nano-calcium carbonate reducing mechanism according to claim 1, it is characterized in that, on the charge pipe (2) of the corner of raw material feed bin (1), be connected with the auxiliary airduct (15) in corner, corner assist airduct (15) by assisting air-introduced machine (13) to be communicated with filtered air tank (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320652134.2U CN203577962U (en) | 2013-10-22 | 2013-10-22 | Negative-pressure charging type nano calcium carbonate grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320652134.2U CN203577962U (en) | 2013-10-22 | 2013-10-22 | Negative-pressure charging type nano calcium carbonate grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203577962U true CN203577962U (en) | 2014-05-07 |
Family
ID=50575941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320652134.2U Expired - Fee Related CN203577962U (en) | 2013-10-22 | 2013-10-22 | Negative-pressure charging type nano calcium carbonate grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203577962U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105001134A (en) * | 2015-07-20 | 2015-10-28 | 云南铁峰矿业化工新技术有限公司 | Xanthate preparation system |
| WO2015188559A1 (en) * | 2014-06-10 | 2015-12-17 | 北京长峰金鼎科技有限公司 | Highly-efficient dustless pulverizing system |
| CN109260883A (en) * | 2018-12-03 | 2019-01-25 | 三汽车制造有限公司 | Asphalt station dust pelletizing system and asphalt station |
-
2013
- 2013-10-22 CN CN201320652134.2U patent/CN203577962U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015188559A1 (en) * | 2014-06-10 | 2015-12-17 | 北京长峰金鼎科技有限公司 | Highly-efficient dustless pulverizing system |
| CN105195287A (en) * | 2014-06-10 | 2015-12-30 | 北京长峰金鼎科技有限公司 | Efficient dust-free smashing system |
| CN105001134A (en) * | 2015-07-20 | 2015-10-28 | 云南铁峰矿业化工新技术有限公司 | Xanthate preparation system |
| CN109260883A (en) * | 2018-12-03 | 2019-01-25 | 三汽车制造有限公司 | Asphalt station dust pelletizing system and asphalt station |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203577962U (en) | Negative-pressure charging type nano calcium carbonate grinding device | |
| CN202212242U (en) | Negative-pressure feeding apparatus of grinder and grinder adopting negative-pressure feeding apparatus | |
| CN103272678B (en) | A kind of powder dedusting deironing apparatus | |
| CN201516318U (en) | Modular bag type dust collector | |
| CN201925944U (en) | Feeding device using powdered fuel boiler | |
| CN203509043U (en) | Permanent magnet alloy air jet pulverization grader | |
| CN102923485A (en) | Efficient positive-pressure pneumatic conveying system of pebble coal | |
| CN207204606U (en) | A kind of metal powder recycling device | |
| CN202823026U (en) | Dustproof dust collection device | |
| CN207329781U (en) | A kind of efficient and environment-friendly type material conveyor | |
| CN201613153U (en) | Hammer type crusher | |
| CN108579900A (en) | A kind of coal pulverizer | |
| CN202935943U (en) | Dual adjustable pebble coal positive pressure force feeding device | |
| CN203508570U (en) | Dust collector for loading sites of bagged cement | |
| CN203090988U (en) | Dustproof crushing unit | |
| CN203417737U (en) | Efficient pulverizer | |
| CN209476377U (en) | A kind of Raymond mill | |
| CN201446004U (en) | Powder conveying device | |
| CN204896808U (en) | Negative pressure material feeding unit is used in slagging -off agent production | |
| CN201619819U (en) | Self-adapting stone coal feed apparatus | |
| CN204546827U (en) | A kind of fluorine that reclaims moulds sheet material comminutor feeder unit | |
| CN205294342U (en) | Energy -efficient dustproof batcher | |
| CN204820114U (en) | Thermoset plasticator raw materials automatic feed system is applied to to powder delivery pump | |
| CN102101269A (en) | Sanding particle treating device | |
| CN203417732U (en) | System for removing dust during smashing processing of bentonite |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20161022 |