CN213202589U - Paint mist adsorption device in paint spraying machine - Google Patents

Abstract

The utility model discloses a paint mist adsorption device in a paint spraying machine, which belongs to the technical field of purification treatment and comprises a front filter plate, paint mist enters an adsorption water tank through primary filtration on the front filter plate, the oil stain floating on the water surface under the action of the water pump enters the centrifugal box through the water outlet pipe of the adsorption water tank, the motor drives the suction pipe to run at high speed, oil stains are separated through a honeycomb coarse filter screen and a fine filter screen arranged in a centrifugal box, separated clean water returns to an adsorption water tank through an interlayer between the filter screen and a shell through an adsorption water tank water inlet pipe to realize water circulation, the greasy dirt that separates out under the centrifugal force effect is filtered once more on the filter of back by the drain pipe again in entering into the straw through the suction nozzle, the utility model discloses use water curtain circulation management and centrifugal filtration to combine together, not only the water economy resource but also can increase substantially the coating cloud adsorbs the treatment effect.

Description

Paint mist adsorption device in paint spraying machine

Technical Field

The utility model relates to a purification treatment technical field, more specifically say, relate to a coating cloud adsorption equipment in paint spraying machine.

Background

Paint spraying is an indispensable surface treatment process in modern manufacturing industry, but paint can not completely reach the paint spraying surface when a spray gun sprays paint, paint particles form paint mist along with air flow, most of the paint mist is adhered to the surface of a workpiece, the other part of the paint mist is dispersed in the air, the physical and psychological health of operators is seriously influenced, the ventilation of an operation area is needed to improve the operation environment, and the operation environment is ensured to meet the standard.

Traditional adsorption equipment adopts the mode of water curtain to adsorb the coating cloud of application in-process mostly to realize the air purification of painting and coating workshop, need consume a large amount of water resources carrying out the water curtain adsorption process, if can not realize the circulation of water resource, so must cause the very big waste of water resource, for this reason, propose a coating cloud adsorption water circle device and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a coating cloud adsorption equipment in paint spraying machine, it uses water curtain circulation management and centrifugal filtration to combine together, can increase substantially the coating cloud adsorption treatment effect again when reducing water wasting of resources.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical scheme

A paint mist adsorption device in a paint spraying machine comprises a front filter plate, wherein an adsorption water tank is arranged below the front filter plate, the upper surface of the adsorption water tank is fixedly connected with an adsorption water tank outlet pipe and an adsorption water tank inlet pipe through a flange, the other end of the adsorption water tank outlet pipe is fixedly connected with a fixed plate, the upper surface of the fixed plate is fixedly embedded with a water pump, the water outlet of the water pump is fixedly communicated with a centrifugal box through a water pipe, the centrifugal box comprises a shell, the bottom of the shell is provided with a honeycomb coarse strainer, the upper end of the honeycomb coarse strainer is fixedly connected with a fine strainer, an interlayer is arranged between the honeycomb coarse strainer, the fine strainer and the shell, the top end of the shell is fixedly provided with a support column, a suction pipe is arranged in the support column, the bottom of the suction pipe penetrates through, the other end of straw runs through the support column and is connected with the motor, the blowhole has been seted up to the part that the straw is located the support column, the corresponding drain that also is provided with of support column surface, the drain passes through flange fixedly connected with drain pipe, the drain pipe bottom is provided with the back filter, and during the use, water curtain circulation management combines together with centrifugal filtration, can increase substantially coating cloud adsorption treatment effect.

As an optimized proposal of the utility model, the front filter plate is inserted on the adsorption box in a sliding way.

As an optimized proposal of the utility model, the centrifugal box is a cylinder cavity structure.

As a preferred scheme of the utility model, be provided with ring baffle between the outer intermediate layer of honeycomb coarse strainer and secondary filter.

As a preferred scheme of the utility model, the apopore has been seted up to the centrifugal box surface, advance water piping connection through the adsorption water tank between apopore and the adsorption water tank.

As a preferred scheme of the utility model, the back filter plate is movably inserted on the box body.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) the utility model discloses adopt glass fiber cotton prefilter earlier, carry out the water smoke circulation again and centrifugal filtration and combine together the filtration, can increase substantially the coating cloud adsorption treatment effect again when reducing water wasting of resources.

(2) The front and back filter of setting all uses the cotton material of glass fiber, and the adsorptivity is strong, and the activity is inserted more convenient the change on the box.

(3) The utility model discloses a vertical device, easy operation, area is little, and occupation space is with low costs.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a partial structure of the present invention;

fig. 3 is a schematic diagram of the internal structure of the centrifugal box of the present invention.

The reference numbers in the figures illustrate:

1. an air inlet; 2. a front filter plate; 3. a box body; 4. an adsorption water tank; 5. an outlet pipe of the adsorption water tank; 6. a water inlet pipe of the adsorption water tank; 7. a fixing plate; 8. a water pump; 9. a centrifuge box; 901. a housing; 902. a honeycomb coarse filter screen; 903. fine filtering net; 904. a straw; 905. a suction nozzle; 10. an interlayer; 11. a support pillar; 12. a sewage draining hole; 13. a sewage draining outlet; 14. a drain pipe; 15. a rear filter plate; 16. a motor; 17. an annular baffle; 18. and (7) water outlet holes.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-3, a paint mist adsorption device in a paint spraying machine comprises a front filter plate 2, an adsorption water tank 4 is arranged below the front filter plate 2, a box body 3 is arranged outside the adsorption water tank 4, the front filter plate 2 is inserted on the adsorption water tank 4 in a sliding way, the front filter plate 2 is made of glass fiber cotton, the insertion is convenient to replace in a sliding way, an adsorption water tank outlet pipe 5 and an adsorption water tank inlet pipe 6 are fixedly connected to the upper surface of the adsorption water tank 4 through flanges, a fixing plate 7 is fixedly connected to the other end of the adsorption water tank outlet pipe 5, a water pump 8 is fixedly embedded on the upper surface of the fixing plate 7, a water outlet of the water pump 8 is fixedly communicated with a centrifugal box 9 through a water pipe, the centrifugal box 9 comprises a shell 901, a honeycomb coarse strainer 902 is arranged at the bottom of the shell 901, water is primarily filtered through the honeycomb strainer 902, a fine strainer 903, an interlayer 10 is arranged between the honeycomb coarse strainer 902 and the fine strainer 903 and the shell 901, an annular baffle 17 is arranged between the interlayer 10 outside the honeycomb coarse strainer 902 and the fine strainer 903, the annular baffle 17 can prevent coarse filtered water from flowing into the interlayer 10 and circulating back to the adsorption water tank 4, a support column 11 is fixedly arranged at the top end of the shell 901, a suction pipe 904 is arranged in the support column 11, the bottom of the suction pipe 904 penetrates through the support column 11 and reaches the inside of the shell 901, a suction nozzle 905 is fixedly arranged on the suction pipe 904 in the shell 901, the suction nozzle 905 sucks impurities into the suction pipe 904 under the action of centrifugal force, the other end of the suction pipe 904 penetrates through the support column 11 and is connected with a motor 16, a sewage discharge hole 12 is arranged at the part of the suction pipe 904 in the support column 11, a sewage discharge outlet 13 is correspondingly arranged on the outer, the impurities in the suction pipe 904 are filtered again on the rear filter plate 15 through the drain pipe 14 to reach the qualified standard.

The water pump 8 and the motor 16 are conventional devices, and the present application is only applicable, and the working principle and the electrical connection relationship thereof belong to the prior art, and are not described in detail.

The working principle is as follows: when in use, the paint mist is primarily filtered on the front filter plate 2 through the air inlet 1 and enters the adsorption water tank 4, the oil stain floating on the water surface under the action of the water pump 8 enters the centrifugal box 9 through the water outlet pipe 5 of the adsorption water tank, the motor 16 drives the suction pipe 904 to run at high speed, oil stains are separated through a honeycomb coarse filter screen 902 and a fine filter screen 903 arranged in a centrifugal box 9, separated clean water returns to an adsorption water tank 4 through an interlayer 10 between the filter screen and a shell 901 through an adsorption water tank water inlet pipe 6 communicated with a water outlet hole 18 to realize water circulation, the greasy dirt that separates out under the centrifugal force effect enters into in the straw 904 through suction nozzle 905 and is filtered once more on back filter 15 by drain pipe 14 again, the utility model discloses use water curtain circulation management and centrifugal filtration to combine together, not only the water economy resource can increase substantially the coating cloud adsorption treatment effect moreover.

The above description is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the improvement concept of the present invention within the technical scope disclosed in the present invention.

Claims (6)

1. The utility model provides a coating cloud adsorption equipment in paint spraying machine, includes preceding filter (2), its characterized in that: an adsorption water tank (4) is arranged below the front filter plate (2), the upper surface of the adsorption water tank (4) is fixedly connected with an adsorption water tank water outlet pipe (5) and an adsorption water tank water inlet pipe (6) through flanges, the other end of the adsorption water tank water outlet pipe (5) is fixedly connected with a fixing plate (7), a water suction pump (8) is fixedly embedded on the upper surface of the fixing plate (7), a water outlet of the water suction pump (8) is fixedly communicated with a centrifugal box (9) through a water pipe, the centrifugal box (9) comprises a shell (901), a honeycomb coarse filter (902) is arranged at the bottom of the shell (901), a fine filter (903) is fixedly connected at the upper end of the honeycomb coarse filter (902), an interlayer (10) is arranged between the honeycomb coarse filter (902), the fine filter (903) and the shell (901), and a support column (11) is fixedly installed, be provided with straw (904) in support column (11), inside straw (904) bottom run through support column (11) and reach casing (901), fixed suction nozzle (905) of being provided with on inside straw (904) of casing (901), the other end of straw (904) runs through support column (11) and is connected with motor (16), sewage discharging hole (12) have been seted up to the part that straw (904) are located support column (11), support column (11) surface is corresponding also to be provided with drain (13), drain (13) are through flange fixedly connected with drain pipe (14), drain pipe (14) bottom is provided with back filter (15).

2. The paint mist adsorption device in a paint spraying machine according to claim 1, characterized in that: the front filter plate (2) is inserted on the adsorption water tank (4) in a sliding manner.

3. The paint mist adsorption device in a paint spraying machine according to claim 1, characterized in that: the centrifugal box (9) is of a cylindrical cavity structure.

4. The paint mist adsorption device in a paint spraying machine according to claim 1, characterized in that: an annular baffle (17) is arranged between the honeycomb coarse filter screen (902) and the interlayer (10) outside the fine filter screen (903).

5. The paint mist adsorption device in a paint spraying machine according to claim 1, characterized in that: apopore (18) have been seted up to centrifugal box (9) surface, be connected through adsorption water tank inlet tube (6) between apopore (18) and adsorption water tank (4).

6. The paint mist adsorption device in a paint spraying machine according to claim 1, characterized in that: the rear filter plate (15) is movably inserted on the box body (3).

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