CN219273447U

CN219273447U - Single-side pit exhaust paint spray booth

Info

Publication number: CN219273447U
Application number: CN202223445236.5U
Authority: CN
Inventors: 杨辉
Original assignee: Kunshan Xintianyu Automation Equipment Co ltd
Current assignee: Kunshan Xintianyu Automation Equipment Co ltd
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-06-30
Anticipated expiration: 2032-12-22

Abstract

The utility model discloses a paint spray booth with single-side pit exhaust, which comprises a room for accommodating workpieces and personnel; the grating plate is paved on one side of the bottom of the room; the paint mist collector is arranged outside the room; the paint mist collector is positioned on the same side of the room, the part of the top opening of the pit, which is positioned in the room, is covered by the grating plate, and the part of the top opening of the pit, which is positioned outside the room, is communicated with the bottom of the paint mist collector; the filter plate is vertically fixed with the bottom surface of the sinking pit, and the junction of the grid plate and the paint mist collector is positioned right above the filter plate. Compared with the double-side pit, the single-side pit has less damage to the foundation and less hollowing out. The waste gas is collected and filtered in two stages, and the waste gas is firstly subjected to a filter plate and then is subjected to a paint mist collector. The vertical filter plate is not easy to be covered by dropped large particle impurities, and the service life of the filter plate is relatively long.

Description

Single-side pit exhaust paint spray booth

Technical Field

The utility model relates to the field of spraying, in particular to a paint spray booth with single-side pit exhaust.

Background

The spraying equipment is applied in a plurality of factories, and the factories are provided with special spraying workshops, so that the spraying workshops are required to have certain air tightness, clean air is required to enter, and meanwhile, the air with paint mist is also required to be discharged in a targeted manner, so that the follow-up treatment is convenient.

The existing spraying room has the defect that paint mist is discharged, and if the paint mist is insufficient in discharging effect, the working environment is deteriorated, and the spraying quality of workpieces is affected.

Disclosure of Invention

The utility model aims to solve the problem of providing a paint spray booth with single-side pit exhaust, wherein the single-side pit has less damage and less hollowing capacity to the foundation than the double-side pit. The waste gas is collected and filtered in two stages, and the waste gas is firstly subjected to a filter plate and then is subjected to a paint mist collector. The vertical filter plate is not easy to be covered by dropped large particle impurities, and the service life of the filter plate is relatively long.

In order to solve the problems, the utility model provides a paint spray booth with single-side pit exhaust, and the technical scheme adopted by the utility model for solving the technical problems is as follows:

a single-sided pit-vented paint spray booth comprising: a room accommodating the work piece and the person; the grating plate is paved on one side of the bottom of the room; the paint mist collector is arranged outside the room; the paint mist collector is positioned on the same side of the room, the part of the top opening of the pit, which is positioned in the room, is covered by the grating plate, and the part of the top opening of the pit, which is positioned outside the room, is communicated with the bottom of the paint mist collector; the filter plate is vertically fixed with the bottom surface of the sinking pit, and the junction of the grid plate and the paint mist collector is positioned right above the filter plate.

The beneficial effects of adopting above-mentioned technical scheme are: the technical scheme is characterized in that the region through which part of gas passes in a certain step is arranged below a room and a paint mist collector, and is realized by arranging a tunnel below the ground surface. The modification amount of the room and the paint mist collector is small, so that the paint mist collector is convenient to lay in the early foundation laying process, and has good air tightness; secondly, the damage amount of the single-side pit to the foundation is small compared with that of the double-side pit; the grating plate can support personnel and workpieces, but does not influence the penetration of paint mist; finally, the waste gas is collected and filtered in two stages, and the waste gas is firstly subjected to a filter plate and then to a paint mist collector. In addition, the position and the angle of the filter plate are vertical, so that impurities cannot directly fall onto the filter plate, and the service life of the filter plate is long.

As a further improvement of the utility model, a foundation made of concrete is arranged below the room, and the sinking pit is positioned in the foundation.

The beneficial effects of adopting above-mentioned technical scheme are: the foundation is designed in the foundation construction stage, and the space below the foundation is utilized.

As a further improvement of the utility model, square tubes are fixed at the bottom of the wall of the room and at the bottom of the sinking pit, channel steel is fixed on the opposite surfaces of the two square tubes, the openings of the two channel steel are opposite, and the filter plates are clamped by the two channel steel.

The beneficial effects of adopting above-mentioned technical scheme are: the square tube promotes door structural strength, also provides fixed plane, and the channel-section steel then provides the structure of spacing joint.

As a further improvement of the utility model, one side of the square tube at the bottom of the room wall is also fixed with angle steel, the opening edge of the sinking pit is provided with an internal angle notch, and the angle steel and the internal angle notch jointly support the grid plate.

The beneficial effects of adopting above-mentioned technical scheme are: the angle steel and the internal angle notch are provided with right-angle internal angles, so that the bearing function is realized.

As a further improvement of the utility model, the filter plate is made of coconut palm material.

The beneficial effects of adopting above-mentioned technical scheme are: the filter plate made of coconut palm fiber has good adsorption effect on visible particles.

As a further improvement of the utility model, the wall of the room is provided with an opening and closing door, and the outer wall of the room is fixed with an inclined ladder.

The beneficial effects of adopting above-mentioned technical scheme are: the opening and closing door is convenient for people to enter and exit, and the inclined ladder is used for people to climb the roof for inspection.

As a further improvement of the utility model, a horizontal filter cotton plate is arranged in the inner cavity of the room, the part of the inner cavity of the room above the filter cotton plate is a constant pressure cavity, a fan is arranged on the outer side of the top of the room, and the fan is provided with an air outlet extending into the constant pressure cavity.

The beneficial effects of adopting above-mentioned technical scheme are: because a large amount of air flow is needed for taking away paint mist, the outside air enters the room again through the filter cotton plate as compensation.

As a further improvement of the utility model, a plurality of LED lamps are fixed on the lower surface of the filter cotton plate.

The beneficial effects of adopting above-mentioned technical scheme are: the LED lamp is used for illuminating the spraying.

As a further improvement of the utility model, the top of the paint mist collector is communicated with a collecting pipe, and the collecting pipe is provided with a regulating valve.

The beneficial effects of adopting above-mentioned technical scheme are: the regulating valve controls the on and off of the header and the magnitude of the flow.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive effort to a person skilled in the art.

FIG. 1 is a side view of one embodiment of the present utility model;

FIG. 2 is a front view of one embodiment of the present utility model;

FIG. 3 is a partial view of a foundation of one embodiment of the present utility model;

fig. 4 is a top view of one embodiment of the present utility model.

1-foundation; 2-sinking pit; 2 a-an inboard pit; 2 b-outboard pit; 3-a filter plate; 4-upper square tube; 5-grating plates; 6-lower tube; 7-angle steel; 8-a workpiece; 9-personnel; 10-channel steel; 11-internal corner notch; 12-a paint mist collector; 13-a regulating valve; 14-a header; 15-upper cavity; 16-a lower cavity; 17-a blower; 18-opening and closing the door; 19-inclined ladder; 20-filtering cotton plates; 21-LED lamp.

Detailed Description

The following describes the present utility model in further detail with reference to specific examples:

to achieve the object of the present utility model, a paint spray booth for single pit exhaust includes: a room accommodating the work 8 and the person 9; the grating plate 5 is paved on one side of the bottom of the room; a paint mist collector 12 provided outside the room; the paint mist collector 12 and the sinking pit 2 are positioned on the same side of a room, the part of the top opening of the sinking pit 2 positioned in the room is covered by the grating plate 5, and the part of the top opening of the sinking pit 2 positioned outside the room is communicated with the bottom of the paint mist collector 12; the filter plate 3 is vertically fixed with the bottom surface of the sinking pit 2, and the junction of the grating plate 5 and the paint mist collector 12 is positioned right above the filter plate 3.

The filter plate 2 divides the pit 2 into an inner pit 2a and an outer pit 2b.

In other embodiments of the present utility model, a foundation 1 made of concrete is provided below the room, and a pit 2 is provided in the foundation 1.

In other embodiments of the present utility model, square pipes are fixed to the bottom of the wall of the room and the bottom of the pit 2, channel steel 10 is fixed to the opposite surfaces of the two square pipes, the openings of the two channel steel 10 are opposite, and the filter plate 3 is clamped by the two channel steel 10.

In other embodiments of the present utility model, the square tube at the bottom of the wall of the room is further fixed with an angle steel 7, and is sunk, as shown in fig. 3, the opening edge of the room 2 is provided with an internal angle notch 11, and the angle steel 7 and the internal angle notch 11 jointly support the grid plate 5.

In other embodiments of the utility model, the filter panels 3 are of coconut palm material.

In other embodiments of the utility model, the walls of the room are provided with a door 18, and the outer wall of the room is secured with a ramp 19.

In other embodiments of the present utility model, a horizontal cotton filter plate 20 is disposed in the inner cavity of the room, the portion of the inner cavity of the room above the cotton filter plate 20 is a constant pressure cavity, a fan 17 is disposed on the outer side of the top of the room, and the fan 17 is provided with an air outlet extending into the constant pressure cavity.

In other embodiments of the present utility model, as shown in fig. 1, a plurality of LED lamps 21 are fixed to the lower surface of the cotton wool board 20.

In other embodiments of the present utility model, the top of the paint mist collector 12 is connected to a header 14, and the header 14 is provided with a regulating valve 13.

Fig. 3 is also an exploded view.

As shown in fig. 3, the square tube includes an upper square tube 4 and a lower square tube 6.

As shown in fig. 1, the cotton wool board 20 divides a room into an upper cavity 15 and a lower cavity 16. The constant pressure cavity is the upper cavity 15.

The direction of the air flow is also indicated by means of arrow lines in fig. 1 and 2.

The above embodiments are only for illustrating the technical concept and features of the present utility model, and are intended to enable those skilled in the art to understand the content of the present utility model and to implement the same, but are not intended to limit the scope of the present utility model, and all equivalent changes or modifications made according to the spirit of the present utility model should be included in the scope of the present utility model.

Claims

1. A paint spray booth with single sided pit exhaust, comprising:

a room accommodating the work piece and the person;

the grating plate is paved on one side of the bottom of the room;

the paint mist collector is arranged outside the room;

the paint mist collector and the sinking pit are positioned on the same side of the room, the part of the top opening of the sinking pit, which is positioned in the room, is covered by the grating plate, and the part of the top opening of the sinking pit, which is positioned outside the room, is communicated with the bottom of the paint mist collector;

the filter plate is vertically fixed with the bottom surface of the sinking pit, and the junction of the grating plate and the paint mist collector is positioned right above the filter plate.

2. The single-sided pit exhaust spray booth of claim 1 wherein: the room below possesses the foundation of concrete material, the pit that sinks is located in the foundation.

3. The single-sided pit exhaust spray booth of claim 1 wherein: square tubes are fixed at the bottoms of walls of the rooms and the bottom surfaces of the sinking pits, channel steel is fixed on the opposite surfaces of the two square tubes, openings of the two channel steel are opposite, and the filter plates are clamped by the two channel steel.

4. A single-sided pit exhaust spray booth according to claim 3, wherein: an angle steel is further fixed on one side of the square tube at the bottom of the room wall, an internal angle notch is formed in the edge of the opening of the sinking pit, and the angle steel and the internal angle notch jointly support the grid plate.

5. The single-sided pit exhaust spray booth of claim 1 wherein: the filter plate is made of coconut palm fiber.

6. The single-sided pit exhaust spray booth of claim 1 wherein: the wall in room is equipped with the door that opens and shuts, the outer wall in room is fixed with the inclined ladder.

7. The single-sided pit exhaust spray booth of claim 1 wherein: the inner cavity in room has arranged horizontal cotton board that filters, the position in the inner cavity in room above cotton board that filters is the constant voltage chamber, the top outside in room is equipped with the air feed machine, the air feed machine possesses the air outlet that stretches into the constant voltage chamber.

8. The single-sided pit exhaust spray booth of claim 7 wherein: the lower surface of the filter cotton plate is fixedly provided with a plurality of LED lamps.

9. The single-sided pit exhaust spray booth of claim 1 wherein: the top of paint mist collector communicates there is the collection pipe, be equipped with the governing valve on the collection pipe.