CN205269189U

CN205269189U - Casting coating classifying filtration device

Info

Publication number: CN205269189U
Application number: CN201520901741.7U
Authority: CN
Inventors: 赵逢荣; 李程; 李玉兰
Original assignee: CHENGDU XINGYU PRECISION CASTING Co Ltd
Current assignee: CHENGDU XINGYU PRECISION CASTING Co Ltd
Priority date: 2015-11-13
Filing date: 2015-11-13
Publication date: 2016-06-01
Anticipated expiration: 2025-11-13

Abstract

The utility model discloses a casting coating classifying filtration device relates to precision casting technical field. Including first rose box and second rose box, first rose box divide into epicoele and cavity of resorption by first screen cloth, the second rose box divide into epicoele and cavity of resorption by the second screen cloth, the epicoele of first rose box passes through the connecting pipe and is connected with the epicoele of second rose box, the dimension of opening of first screen cloth is 0.040 -0.050 mm, the dimension of opening of second screen cloth is 0.050 -0.070 mm. The present invention has simple structure and convenient operation. Through adopting the filter screen structure can improve the quality of retrieving coating to adopt the two -stage filter screen to classify to the coating impurity of difference, make coating impurity obtain abundant effectual utilization.

Description

A kind of cast paint classified filtering device

Technical field

The utility model relates to precision casting technology field, is specifically related to a kind of cast paint classified filtering device.

Background technology

In the industrial production, machinery, the device of major part all need to carry out spray treatment on its surface, particularly some precision casting parts, play protection and the effect of decoration, and spraying and leaching coating process are the most frequently used application modes. But in showering process, coating loss is big, and utilization ratio is generally no more than 50%, the coating not used becomes paint slag and becomes waste, and direct discharge had both caused environmental pollution, caused again the wasting of resources. So having invented a kind of coating filtering device.

Coating material waste paint retrieving arrangement of the prior art, filtration unit wherein mainly adopts filter bag to be filtered to remove the impurity such as silt, but filter bag is only coarse filtration, and its filter effect is general, and the coating purity of reuse and quality are exerted a certain influence. And can not effectively remove small molecular weight impurity, and the coating impurity after filtering also does not filter again, it does not have improve the utilising efficiency of coating impurity.

Practical novel content

For the problems referred to above, the purpose of this utility model is to provide that a kind of structure is simple, good filtration effect, coating reclaim purity height, the coating classified filtering device of coating impurity of again classifying.

For achieving the above object, the technical scheme that the utility model proposes is: a kind of cast paint classified filtering device, comprises the first strumbox and the 2nd strumbox; The first described strumbox is divided into upper chamber and lower chamber by the first screen cloth, and the 2nd described strumbox is divided into upper chamber and lower chamber by the 2nd screen cloth; The upper chamber of the first strumbox is connected by the upper chamber of pipe connecting with the 2nd strumbox; The size of mesh of described first screen cloth is 0.040-0.050, and the size of mesh of described 2nd screen cloth is 0.050-0.070.

Cast paint classified filtering device as above a kind of, illustrate further into: the first described screen cloth and the 2nd screen cloth are for tilting to install.

Cast paint classified filtering device as above a kind of, illustrate further for: the first described screen cloth and the 2nd screen slope angle are 20 �� 50 ��.

Cast paint classified filtering device as above a kind of, illustrate further for: also comprising a collection sand groove, described collection sand groove is connected with the upper chamber of the 2nd strumbox.

Cast paint classified filtering device as above a kind of, illustrate further for: the lower chamber of the first described strumbox and the lower chamber of the 2nd strumbox are also respectively equipped with a liquid discharge pipe.

Cast paint classified filtering device as above a kind of, illustrate further for: described liquid discharge pipe is provided with tapping valve.

The beneficial effects of the utility model are: 1, by adopting filter structure can improve the quality reclaiming coating; 2, adopt two-stage filter screen to be classified by different coating impurity, make coating impurity obtain fully effective utilization; 3, this apparatus structure is simple.

Accompanying drawing explanation

Fig. 1 is the utility model structural representation.

In figure: 1, the first strumbox; 2, the 2nd strumbox; 3, the first screen cloth; 4, the 2nd screen cloth; 5, sand groove is collected; 6, liquid discharge pipe; 7, tapping valve.

Embodiment

Below in conjunction with the drawings and specific embodiments, the utility model is described further.

As shown in Figure 1, a kind of cast paint classified filtering device, comprises the first strumbox 1 and the 2nd strumbox 2; The first described strumbox 1 is divided into upper chamber and lower chamber by the first screen cloth 3, and the 2nd described strumbox 2 is divided into upper chamber and lower chamber by the 2nd screen cloth 4; The upper chamber of the first strumbox 1 is connected by the upper chamber of pipe connecting with the 2nd strumbox 2; The material of pipe connecting is not limited fixed, it is possible to be Steel Alloy, iron and aluminium alloy etc., and pipe connecting can level be installed, it is also possible to tilt to install, and when tilting to install, the coating impurity that can better make on the first strumbox 1 in chamber flows in the upper chamber of the 2nd strumbox 2. This apparatus structure is simple, easy to operate.

The lower chamber of the first strumbox 1 and the lower chamber of the 2nd strumbox 2 are also respectively equipped with a liquid discharge pipe 6. Liquid discharge pipe 6 level can be installed on the bottom of strumbox, it is also possible to is installed vertically on the bottom of strumbox, does not limit here fixed, determines according to environment for use. Liquid discharge pipe 6 is also provided with tapping valve 7, controls the first strumbox 1 reclaims the flow of coating respectively and control the flow of first step coating impurity in the 2nd strumbox 2. Tapping valve 7 can ball valve, butterfly valve and gate valve, it is preferable that scheme is ball valve.

This device is also provided with a collection sand groove 5, and described collection sand groove 5 is connected with the upper chamber of the 2nd strumbox 2. Collect second stage coating impurity.

The size of mesh of the first described screen cloth 3 is 0.040-0.050, it is preferable that scheme is 0.045; The size of mesh of described 2nd screen cloth 4 is 0.050-0.070, it is preferable that scheme is that the coating impurity size that can also screen as required of the 0.060, two screen cloth 4 is to select corresponding size of mesh. Screen cloth material is not limited fixed, it is possible to for Stainless Steel Wire completes.

First screen cloth and the 2nd screen cloth are for tilting to install, it is possible to think that level is installed, it is preferable that scheme, for tilting to install, can move down according to the self gravitation of coating, it is to increase the efficiency of filtration like this. Angle of inclination is 20 �� 50 ��, it is preferable that scheme is 32 ��.

As shown in Figure 1, after coating enters the upper chamber of the first strumbox 1, the coating (coating that quality is qualified) again reclaiming use leaks down through the first screen cloth 3, enters in the lower chamber of the first strumbox 1, is recycled by liquid discharge pipe 6. Coating impurity above first screen cloth 3 is flowed in the upper chamber of the 2nd strumbox 2 through pipe connecting, through the 2nd screen cloth 4, filter out the coating impurity of needs, qualified coating impurity drains in the lower chamber of the 2nd strumbox 2, discharged by liquid discharge pipe 6, the coating impurity filtered out is fully used, such as utilizes on other special parts. Coating impurity above 2nd screen cloth 4 is then flowed in collection sand groove 5. By adopting filter structure can improve the quality reclaiming coating; And adopt two-stage filter screen to be classified by different coating impurity, make coating impurity obtain fully effective utilization. Three grades of filter screens can certainly be adopted, do not limit here, set as required.

The utility model is not limited to above-mentioned example, and in claim book limited range of the present utility model, the various distortion that those skilled in the art can make without creative work or amendment are all by the protection of this patent.

Claims

1. a cast paint classified filtering device, it is characterised in that: comprise the first strumbox (1) and the 2nd strumbox (2); Described the first strumbox (1) is divided into upper chamber and lower chamber by the first screen cloth (3), and the 2nd described strumbox (2) is divided into upper chamber and lower chamber by the 2nd screen cloth (4); The upper chamber of the first strumbox (1) is connected by the upper chamber of pipe connecting with the 2nd strumbox (2); The size of mesh of described first screen cloth (3) is 0.040-0.050, and the size of mesh of described 2nd screen cloth (4) is 0.050-0.070.

2. a kind of cast paint classified filtering device according to claim 1, it is characterised in that: the first described screen cloth and the 2nd screen cloth are for tilting to install.

3. a kind of cast paint classified filtering device according to claim 2, it is characterised in that: the first described screen cloth and the 2nd screen slope angle are 20 �� 50 ��.

4. a kind of cast paint classified filtering device according to claim 1, it is characterised in that: also comprising collection sand groove (5), described collection sand groove (5) is connected with the upper chamber of the 2nd strumbox (2).

5. a kind of cast paint classified filtering device according to claim 1, it is characterised in that: the lower chamber of the first described strumbox and the lower chamber of the 2nd strumbox are also respectively equipped with a liquid discharge pipe (6).

6. a kind of cast paint classified filtering device according to claim 5, it is characterised in that: described liquid discharge pipe (6) is provided with tapping valve (7).