CN203315952U

CN203315952U - Paint mist dust filtering and purifying device for paint spraying room

Info

Publication number: CN203315952U
Application number: CN2013203050605U
Authority: CN
Inventors: 魏新荣; 季茂顺; 崔宗保
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-05-30
Filing date: 2013-05-30
Publication date: 2013-12-04
Anticipated expiration: 2023-05-30

Abstract

The utility model discloses a paint mist dust filtering and purifying device for a paint spraying room, which comprises an air inlet 1, a high-pressure spray pipe 2, a water baffle 3, an atomization spray pipe 4, a first-level filter 5, a second-level filter 6, a third-level filter 7, a fourth-level filter 8, an exhaust port 10 and a rainproof cover 11 which are combined to form a whole. When the device works, the residual paint mist dust precipitated on the surface of a circulating water pool is quickly coagulated to form a flocculent suspended solid under the effect of the high-pressure spray pipe; then the flocculent suspended solid is separated by the water baffle from the air inlet and gasified by the atomization spray pipe; and after the layer-by-layer filtration and step-by-step purification of the first-level, second-level, third-level and fourth-level filters, the gas is discharged from the periphery of the exhaust port. The device disclosed by the utility model has the characteristics of reasonable design, simple structure, high purification rate, good environmental friendliness and the like.

Description

Paint spray booth coating cloud dust-filtering purifier

Technical field

The utility model relates to a kind of purifier, particularly a kind of paint spray booth coating cloud dust-filtering purifier.

Background technology

Nowadays, paint spray booth is the widely used facilities that spray paint of manufacturing enterprise such as automobile, furniture.And usually adopt two kinds of versions of semi-voltage type paint spray booth and full voltage type paint spray booth.These two kinds of versions are provided with emission-control equipment, in order to purify coating cloud and the dust distributed in painting process.These devices or structure is owed rationally, clean-up effect is poor just; Structure is too complicated, job insecurity.Thereby cause lacquer spraying waste gas to be discharged in a large number in air, serious environment pollution not only, also affected near operator's healthy and resident's quality of life.This is insider's important topic urgently to be resolved hurrily.

The utility model content

The purpose of this utility model is exactly in order to overcome the deficiency of above-mentioned prior art, and a kind of paint spray booth coating cloud dust-filtering purifier reasonable in design, simple in structure is provided.

In order to achieve the above object, the technical solution adopted in the utility model is:

A kind of paint spray booth coating cloud dust-filtering purifier, include high-pressure spraying pipe 2, water fender 3, and atomizing spray pipe 4, grade one filter 5, secondary filter 6, tertiary filter 7, level Four filter 8, housing 9, exhaust outlet 10 and rain cover 11, wherein:

Described housing 9 is the vertical rectangular framework, is arranged in the paint spray booth circulating water pool, and its left and right sides closely is connected with back portion, is groove type; The paint spray booth wall is close in its front, is sealed shape; Its inside is disposed with air inlet 1 from the bottom to top, high-pressure spraying pipe 2, and water fender 3, atomizing spray pipe 4, grade one filter 5, secondary filter 6, tertiary filter 7, level Four filter 8, exhaust outlet 10 and rain cover 11, combine and form an integral body.

During the utility model work, at first will be deposited in the remaining coating cloud dust on circulating water pool surface under the effect of high-pressure spraying pipe 2, cohesion forms cotton-shaped suspension rapidly, from air inlet 1, through water fender 3 isolation, 4 gasifications of atomizing spray pipe, through one, two, three and the level Four filter filter layer by layer, after purifying step by step, the gas that just will meet GB16297-1996 " discharge standard of air pollutants " is discharged from exhaust outlet 10 surroundings.There are the characteristics such as reasonable in design, simple in structure, that purifying rate is high, the feature of environmental protection is good.

The accompanying drawing explanation

Fig. 1 is the utility model overall structure schematic diagram;

Fig. 2 is the utility model high-pressure spraying pipe 2 structural representations;

Fig. 3 is the utility model atomizing spray pipe 4 structural representations.

Symbol description in figure:

The 1st, air inlet; The 2nd, the high-pressure spraying pipe;

2.1 be inverse-T-shaped shower; 2.11 be spray apertures;

The 3rd, water fender; The 4th, the atomizing spray pipe;

4.1 be oblique " one " font shower; 4.11 be spray apertures;

The 5th, grade one filter; The 6th, secondary filter;

The 7th, tertiary filter; The 8th, the level Four filter;

The 9th, housing; The 10th, exhaust outlet;

The 11st, rain cover.

The specific embodiment

Referring to shown in Fig. 1, Fig. 2 and Fig. 3, is the utility model specific embodiment.

As seen from Figure 1: the utility model includes high-pressure spraying pipe 2, water fender 3, and atomizing spray pipe 4, grade one filter 5, secondary filter 6, tertiary filter 7, level Four filter 8, housing 9, exhaust outlet 10 and rain cover 11, wherein:

Described housing 9 is the vertical rectangular framework, is arranged in the paint spray booth circulating water pool, and its left and right sides closely is connected with back portion, is groove type; The paint spray booth wall is close in its front, is sealed shape; Its inside sets gradually air inlet 1 from the bottom to top, high-pressure spraying pipe 2, and water fender 3, atomizing spray pipe 4, grade one filter 5, secondary filter 6, tertiary filter 7, level Four filter 8, exhaust outlet 10 and rain cover 11, combine and form an integral body.

As can be seen from Figure 2:

Described high-pressure spraying pipe 2, its below is provided with and is inverse-T-shaped shower 2.1, is provided with again spray apertures 2.11 on shower 2.1.

As can be seen from Figure 3:

Described atomizing spray pipe 4, its below is provided with and is tiltedly " one " font shower 4.1, is provided with again spray apertures 4.11 on shower 4.1.

In addition:

Described grade one filter 5 and secondary filter 6 are respectively 400 orders and 600 order glass fibre filter cottons.

Described tertiary filter 7 and level Four filter 8 are respectively 80 orders and 120 order NACF filter cottons.

What deserves to be explained is that the utility model glass fibre filter cotton used model is PA-50 and SHW-20; NACF filter cotton model used is SHW-TM, carbon content >=55%, and thickness is 10mm and 12mm; All the other are versatile material.

The utility model actual motion is 1000m in fan delivery ³/ h, benzene, toluene and the xylene concentration content of exhaust outlet 10 discharges are followed successively by 0.20,1.20 and 1.12 (mg/m ³), meet the limit value requirement of relevant criterion fully.

Above embodiment, be only explanation technical characterictic of the present utility model and exploitativeness, and its purpose is to make the person skilled in art can understand content of the present utility model concrete enforcement.Thus, all conversion of making according to design of the present utility model and modification, all be included in claim scope of the present utility model, according to Patent Law, files an application.

Claims

1. a paint spray booth coating cloud dust-filtering purifier.Include high-pressure spraying pipe (2), water fender (3), atomizing spray pipe (4), grade one filter (5), secondary filter (6), tertiary filter (7), level Four filter (8), housing (9), exhaust outlet (10) and rain cover (11) is characterized in that:

Described housing (9) is the vertical rectangular framework, is arranged in the paint spray booth circulating water pool, and its left and right sides closely is connected with back portion, is groove type; The paint spray booth wall is close in its front, is sealed shape; Its inside sets gradually air inlet (1) from the bottom to top, high-pressure spraying pipe (2), water fender (3), atomizing spray pipe (4), grade one filter (5), secondary filter (6), tertiary filter (7), level Four filter (8), exhaust outlet (10) and rain cover (11), combine and form an integral body.

2. a kind of paint spray booth coating cloud dust-filtering purifier as claimed in claim 1 is characterized in that:

Described high-pressure spraying pipe (2), its below is provided with and is inverse-T-shaped shower (2.1), is provided with again spray apertures (2.11) on shower (2.1).

3. a kind of paint spray booth coating cloud dust-filtering purifier as claimed in claim 1 is characterized in that:

Described atomizing spray pipe (4), its below is provided with and is tiltedly " one " font shower (4.1), is provided with again spray apertures (4.11) on shower (4.1).

4. a kind of paint spray booth coating cloud dust-filtering purifier as claimed in claim 1 is characterized in that:

Described grade one filter (5) and secondary filter (6) are respectively 400 orders and 600 order glass fibre filter cottons.

5. a kind of paint spray booth coating cloud dust-filtering purifier as claimed in claim 1 is characterized in that:

Described tertiary filter (7) and level Four filter (8) are respectively 80 orders and 120 order NACF filter cottons.