CN204933555U - A kind of paint pulverizer of classification grinding - Google Patents

A kind of paint pulverizer of classification grinding Download PDF

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Publication number
CN204933555U
CN204933555U CN201520583798.7U CN201520583798U CN204933555U CN 204933555 U CN204933555 U CN 204933555U CN 201520583798 U CN201520583798 U CN 201520583798U CN 204933555 U CN204933555 U CN 204933555U
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China
Prior art keywords
screen pack
coating
pulverizing
collecting chamber
pressure roller
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CN201520583798.7U
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Chinese (zh)
Inventor
杨志华
褚路轩
沈星星
吴祥
孟庆志
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Wuxi Huadong Xindun Technology Co Ltd
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Wuxi Huadong Xindun Technology Co Ltd
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Abstract

The utility model belongs to boiler technology and provides a kind of paint pulverizer of classification grinding, comprise pulverizing chamber, roll room, conveying device, the first shredder assemblies, the first screen pack, pressure roller, scraper plate, the second shredder assemblies and the second screen pack, the first collecting chamber is provided with bottom described second screen pack, described side, room of rolling is provided with blower fan and the defeated air port of described blower fan is positioned at the top of the second screen pack, the described room opposite side that rolls is provided with the second collecting chamber, and described second collecting chamber connects the top of pulverizing chamber by pipeline.The beneficial effect that the utility model reaches is: because the coating in position, dead angle is not pulverized thoroughly, so can remain on the second screen pack, by the defeated air port of blower fan, coating is blown, the coating thoroughly do not pulverized is made to blow in the second collecting chamber, coating is made to enter the top of pulverizing chamber from pipeline by centrifugal pump, carry out the pulverizing of a new round, make pulverizing more thorough, reduce the generation of substandard products.

Description

A kind of paint pulverizer of classification grinding
Technical field
The utility model relates to a kind of pulverizer, and particularly a kind of paint pulverizer of classification grinding, belongs to technical field of mechanical equipment.
Background technology
The raw materials for production of coating, usually in block or graininess, need before using to be ground into powder.A kind of paint pulverizer now used, comprise the pulverization cylinder that filter screen is equipped with in bottom, described pulverization cylinder is connected with feed hopper, and described pulverization cylinder is built with rotating shaft and to be fixed in described rotating shaft many pulverizing serrated knife, and one end of described rotating shaft is connected with motor by machine driving.This paint pulverizer has the following disadvantages in process of production: coating is pulverized not thorough, causes coating powder thin not, the low in glossiness of coating.
Chinese patent 201410426811.8 discloses a kind of paint pulverizer, comprise the pulverization cylinder that the first filter screen is equipped with in bottom, described pulverization cylinder is connected with feed hopper, described pulverization cylinder is built with rotating shaft and to be fixed in described rotating shaft many pulverizing serrated knife, and one end of described rotating shaft connects the first motor by machine driving; Press-powder case is housed below described pulverization cylinder, described press-powder case is provided with the discharging opening that the second filter screen is housed, described press-powder case is built with two pressure rollers in relative rotation, and connected by gear drive between two described pressure rollers, one of them pressure roller is connected with the second motor.There is following shortcoming in this kind of paint pulverizer: one, two pressure rollers roll coating, and coating is stained with stick on pressure roller because pressure crosses conference, not easy-clear, also wastes coating; Two, when pressure roller rolls coating, because pressure can make coating form bulk, can not filter from screen pack; Three, have dead angle when pulverizing, coating is pulverized not thorough, therefore falling in the second filter screen, having coating and remaining on the second filter screen.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of paint pulverizer of classification grinding, effectively can solve the problem in background technology.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
The paint pulverizer of a kind of classification grinding of the utility model, comprise pulverizing chamber and be located at and roll room bottom pulverizing chamber, described pulverizing chamber side is provided with conveying device, described pulverizing chamber inside is provided with the first shredder assemblies, the first screen pack is provided with bottom described pulverizing chamber, described top, room of rolling is provided with pressure roller, described side is provided with scraper plate and described scraper plate is fixed on and rolls on the sidewall of room, the second shredder assemblies is provided with bottom described pressure roller, the second screen pack is provided with below described second shredder assemblies, the first collecting chamber is provided with bottom described second screen pack, described side, room of rolling is provided with blower fan and the defeated air port of described blower fan is positioned at the top of the second screen pack, the described room opposite side that rolls is provided with the second collecting chamber, described second collecting chamber connects the top of pulverizing chamber by pipeline.
As a kind of optimal technical scheme of the present utility model, described second shredder assemblies is made up of rotating shaft and shaft.
As a kind of optimal technical scheme of the present utility model, have gap between described scraper plate and pressure roller, described scraper plate is identical with pressure roller quantity.
As a kind of optimal technical scheme of the present utility model, described first shredder assemblies connects the first motor, and described pressure roller connects the second motor, and described second shredder assemblies connects the 3rd motor.
As a kind of optimal technical scheme of the present utility model, described first collecting chamber and the second collecting chamber are equipped with transparent windows.
As a kind of optimal technical scheme of the present utility model, described pipeline is provided with centrifugal pump.
The beneficial effect that the utility model reaches is:
1, when pressure roller rotates, the residual paint on pressure roller can be wiped off by scraper plate, reduces coating residual on pressure roller, prevents the waste of coating;
2, being pulverized by the second reducing mechanism, causing due to platen pressure coating to become the bulk of block to smash, enabling coating from the second screen pack to the first collecting chamber;
3, because the coating in position, dead angle is not pulverized thoroughly, so can remain on the second screen pack, by the defeated air port of blower fan, coating is blown, the coating thoroughly do not pulverized is made to blow in the second collecting chamber, coating is made to enter the top of pulverizing chamber from pipeline by centrifugal pump, carry out the pulverizing of a new round, make pulverizing more thorough, reduce the generation of substandard products.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for description, is used from explanation the utility model, does not form restriction of the present utility model with embodiment one of the present utility model.
In the accompanying drawings:
Fig. 1 is the structural representation of the paint pulverizer of a kind of classification grinding described in the utility model embodiment;
Number in the figure: 1, pulverizing chamber; 2, room is rolled; 3, conveying device; 4, the first shredder assemblies; 5, the first screen pack; 6, pressure roller; 7, scraper plate; 8, the second screen pack; 9, the first collecting chamber; 10, blower fan; 11, defeated air port; 12, the second collecting chamber; 13, pipeline; 14, rotating shaft; 15, shaft; 16, the 3rd motor; 17, transparent windows; 18, centrifugal pump.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the utility model, and be not used in restriction the utility model.
Embodiment: as shown in Figure 1, the paint pulverizer of a kind of classification grinding of the utility model, comprise pulverizing chamber 1 and be located at and roll room 2 bottom pulverizing chamber 1, described pulverizing chamber 1 side is provided with conveying device 3, described pulverizing chamber 1 inside is provided with the first shredder assemblies 4, the first screen pack 5 is provided with bottom described pulverizing chamber 1, described top, room 2 of rolling is provided with pressure roller 6, described side is provided with scraper plate 7 and described scraper plate 7 is fixed on and rolls on the sidewall of room 2, the second shredder assemblies is provided with bottom described pressure roller 6, the second screen pack 8 is provided with below described second shredder assemblies, the first collecting chamber 9 is provided with bottom described second screen pack 8, described side, room 2 of rolling is provided with blower fan 10 and the defeated air port 11 of described blower fan 10 is positioned at the top of the second screen pack 8, described room 2 opposite side that rolls is provided with the second collecting chamber 12, described second collecting chamber 12 connects the top of pulverizing chamber by pipeline 13.Described second shredder assemblies is made up of rotating shaft 14 and shaft 15.Have gap between described scraper plate 7 and pressure roller 6, described scraper plate 7 is identical with pressure roller 6 quantity.Described first shredder assemblies 4 connects the first motor, and described pressure roller 6 connects the second motor, and described second shredder assemblies connects the 3rd motor 16.Described first collecting chamber 9 and the second collecting chamber 12 are equipped with transparent windows 17.
First motor provides power for the first pulverizing group 4, and the second motor provides power for pressure roller 6, and the 3rd motor 16 provides power for the second shredder assemblies.
First collecting chamber 9 and the second collecting chamber 12 are equipped with transparent windows 17, staff can be made to observe inside at any time and slightly deposit situation, remove in time.
When pressure roller 6 rotates, the residual paint on pressure roller 6 can be wiped off by scraper plate 7, reduces coating residual on pressure roller 6, prevents the waste of coating.
Pulverized by the second reducing mechanism, coating can be caused to become the bulk of block to smash due to pressure roller 6 pressure, enable coating from the second screen pack 8 to the first collecting chamber 9.
Because the coating in position, dead angle is not pulverized thoroughly, so can remain on the second screen pack 8, blown by 11 pairs, the defeated air port coating of blower fan, the coating thoroughly do not pulverized is made to blow in the second collecting chamber 12, coating is made to enter the top of pulverizing chamber 1 from pipeline 13 by centrifugal pump 18, carry out the pulverizing of a new round, make pulverizing more thorough, reduce the generation of substandard products.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although be described in detail the utility model with reference to previous embodiment, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.

Claims (6)

1. the paint pulverizer of a classification grinding, comprise pulverizing chamber (1) and be located at pulverizing chamber (1) bottom roll room (2), it is characterized in that, described pulverizing chamber (1) side is provided with conveying device (3), described pulverizing chamber (1) inside is provided with the first shredder assemblies (4), described pulverizing chamber (1) bottom is provided with the first screen pack (5), described room (2) top of rolling is provided with pressure roller (6), described pressure roller (6) side is provided with scraper plate (7) and described scraper plate (7) is fixed on and rolls on room (2) sidewall, described pressure roller (6) bottom is provided with the second shredder assemblies, the second screen pack (8) is provided with below described second shredder assemblies, the first collecting chamber (9) is provided with bottom described second screen pack, described room (2) side of rolling is provided with blower fan (10) and the defeated air port (11) of described blower fan (10) is positioned at the top of the second screen pack (8), described room (2) opposite side that rolls is provided with the second collecting chamber (12), described second collecting chamber (12) connects the top of pulverizing chamber (1) by pipeline (13).
2. the paint pulverizer of a kind of classification grinding according to claim 1, is characterized in that, described second shredder assemblies is made up of rotating shaft (14) and shaft (15).
3. the paint pulverizer of a kind of classification grinding according to claim 1, is characterized in that, has gap between described scraper plate (7) and pressure roller (6), and described scraper plate (7) is identical with pressure roller (6) quantity.
4. the paint pulverizer of a kind of classification grinding according to claim 1, it is characterized in that, described first shredder assemblies (4) connects the first motor, and described pressure roller (6) connects the second motor, and described second shredder assemblies connects the 3rd motor (16).
5. the paint pulverizer of a kind of classification grinding according to claim 1, is characterized in that, described first collecting chamber (9) and the second collecting chamber (12) are equipped with transparent windows (17).
6. the paint pulverizer of a kind of classification grinding according to claim 1, is characterized in that, described pipeline (13) is provided with centrifugal pump (18).
CN201520583798.7U 2015-08-05 2015-08-05 A kind of paint pulverizer of classification grinding Active CN204933555U (en)

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Application Number Priority Date Filing Date Title
CN201520583798.7U CN204933555U (en) 2015-08-05 2015-08-05 A kind of paint pulverizer of classification grinding

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106111284A (en) * 2016-08-19 2016-11-16 天津市博爱制药有限公司 A kind of multifunctional crusher
CN106238192A (en) * 2016-10-10 2016-12-21 芜湖瑞德机械科技有限公司 It is applicable to crushing and screening device and the operational approach thereof of building coating raw material
CN106824439A (en) * 2017-03-31 2017-06-13 泉州市中知信息科技有限公司 A kind of circulating plastic crusher
CN107837908A (en) * 2017-10-24 2018-03-27 佛山市三水兴达涂料有限公司 A kind of rice environmental protection nursing material processing unit (plant) and processing method
CN110152858A (en) * 2019-05-29 2019-08-23 中国十七冶集团有限公司 A kind of anti-corrosion fireproof coating raw material multistage grinding screening plant
CN112473887A (en) * 2020-11-09 2021-03-12 安徽博泰装饰材料有限公司 High-efficient powder coating production is with mixing breaker

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106111284A (en) * 2016-08-19 2016-11-16 天津市博爱制药有限公司 A kind of multifunctional crusher
CN106111284B (en) * 2016-08-19 2018-10-09 天津市博爱制药有限公司 A kind of multifunctional crusher
CN106238192A (en) * 2016-10-10 2016-12-21 芜湖瑞德机械科技有限公司 It is applicable to crushing and screening device and the operational approach thereof of building coating raw material
CN106824439A (en) * 2017-03-31 2017-06-13 泉州市中知信息科技有限公司 A kind of circulating plastic crusher
CN107837908A (en) * 2017-10-24 2018-03-27 佛山市三水兴达涂料有限公司 A kind of rice environmental protection nursing material processing unit (plant) and processing method
CN110152858A (en) * 2019-05-29 2019-08-23 中国十七冶集团有限公司 A kind of anti-corrosion fireproof coating raw material multistage grinding screening plant
CN112473887A (en) * 2020-11-09 2021-03-12 安徽博泰装饰材料有限公司 High-efficient powder coating production is with mixing breaker

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