Novel reusable dry type spray booth structure

Abstract

The utility model discloses a novel reusable dry-type spray booth structure, which is applied to the field of spray booth devices, solves the technical problem of unsmooth air filtration, diversion and circulation, and adopts the technical scheme that the novel reusable dry-type spray booth structure comprises a spray booth workshop, and is characterized in that a spray booth steel platform is arranged in the middle of the spray booth workshop; a paint mist treatment cavity is formed in the part, located below the paint spraying chamber platform, of the paint spraying chamber workshop, a paint mist air circulation treatment assembly is arranged in the paint mist treatment cavity and comprises an air inducing and flow guiding groove block and a filtering treatment cavity block, and the filtering treatment cavity block communicates with the air inducing and flow guiding groove block through an air pipe. An exhaust pipe is connected to the top end of the filtering treatment cavity block, a paint mist filtering screen roller set is arranged in the middle of the filtering treatment cavity block, a residual paint collecting block is arranged at the bottom of the filtering treatment cavity block, and a discharging opening is formed in the residual paint collecting block.

Description

Technical Field

[0001] The utility model relates to the field of paint spraying devices, in particular to a novel reusable dry-type paint spraying room structure. Background Art

[0002] With the development of the automobile industry and the increasing awareness of environmental protection and health, dry spray booths, as a new type of spray booth with low investment and operation and maintenance costs, water saving and low pollution emissions, have gradually gained favor in Europe and the United States and are an inevitable trend in the development of spray booths in the future. Paint mist treated by dry spray booths will no longer produce special garbage, which can save water and energy. When used in conjunction with robots, the exhaust air in the spray booth can be directly recycled without additional filtration, and there is no need to supply fresh air to the spray booth, thereby greatly reducing the energy consumption of air conditioning.

[0003] In the actual painting process, the existing dry spray paint room has an unreliable air filtration circulation effect, which leads to poor circulation in the filter room. Utility Model Content

[0004] The utility model aims to provide a novel reusable dry-type spray paint room structure, which has the advantage of being able to ensure a reliable and unobstructed effect of air filtering circulation in the spray paint room.

[0005] The above-mentioned technical purpose of the utility model is achieved through the following technical solutions: a new type of reusable dry paint spraying room structure, including a paint spraying room workshop, characterized in that: a paint spraying room steel platform is provided in the middle of the paint spraying room workshop, and a paint mist treatment chamber is provided in the paint spraying room workshop part located below the paint spraying room platform, and a paint mist air circulation treatment component is provided in the paint mist treatment chamber, and the paint mist air circulation treatment component includes an induced draft guide trough block and a filter treatment chamber block, and the filter treatment chamber block is connected to the induced draft guide trough block through an air duct, and the top of the filter treatment chamber block is connected to an exhaust duct, and a paint mist filter screen roller group is provided in the middle of the filter treatment chamber block, and the paint mist filter screen roller group includes a plurality of sticky rollers rotatably connected to the inner wall of the filter treatment chamber block, and a brush head is provided on the surface of the sticky roller, and a residual paint collection block is provided at the bottom of the filter treatment chamber block, and a discharge port is provided on the residual paint collection block.

[0006] Furthermore: the paint mist filter screen roller group is provided with two sets in the vertical direction, and the brush head spacing in a single set of the paint mist filter screen roller group is different.

[0007] Furthermore: an observation and maintenance door is also provided on the side wall of the filter processing chamber block located on one side of the paint mist filter screen roller group.

[0008] Furthermore: the inner cavity of the residual paint collecting block is funnel-shaped.

[0009] Furthermore: the brush head and the adhesive roller are detachably connected via bolt fasteners.

[0010] Further: the filtering and processing chamber blocks are arranged on both sides of the air induction and guide groove block.

[0011] In summary, the utility model has the following beneficial effects:

[0012] 1. The paint mist treatment chamber is set at the bottom of the spray painting room to guide and filter the gas mixed with paint molecules generated by spray painting. The symmetrically arranged filtering treatment chamber blocks can effectively filter out the airflow. The final treated airflow is discharged through the exhaust pipe, which helps to ensure a reliable airflow filtering and guiding process in the spray painting room. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram for showing the internal structure of the interference spray booth in the embodiment;

[0014] Figure 2 It is a cross-sectional view used to show the local structure of the paint mist treatment chamber in the embodiment.

[0015] Figure numerals: 1. Workshop of paint spraying room; 2. Steel platform of paint spraying room; 3. Paint mist treatment chamber; 4. Air induced flow guide trough block; 5. Filtration treatment chamber block; 6. Air guide duct; 7. Exhaust duct; 8. Sticky roller; 9. Residual paint collection block; 10. Discharge port; 11. Observation and maintenance door. DETAILED DESCRIPTION

[0016] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0017] Embodiment: A novel reusable dry spray booth structure, such as Figure 1 and Figure 2 As shown, it includes a paint spraying room workshop 1, a paint spraying room steel platform 2 is provided in the middle of the paint spraying room workshop 1, and a paint mist treatment chamber 3 is provided in the part of the paint spraying room workshop 1 located below the paint spraying room platform. The air containing paint molecules processed on the paint spraying room steel platform 2 enters the paint mist treatment chamber 3.

[0018] A paint mist air circulation processing component is provided in the paint mist treatment chamber 3, and the paint mist air circulation processing component includes an induced draft guide trough block 4 and a filter processing chamber block 5. The filter processing chamber block 5 is arranged on both sides of the induced draft guide trough block 4. The gas containing paint impurities first enters the induced draft guide trough block 4. The filter processing chamber block 5 is connected to the induced draft guide trough block 4 through an air duct 6, and the airflow is transported by the guidance of the air duct 6.

[0019] An exhaust duct 7 is connected to the top of the filtering and processing chamber block 5, and a paint mist filter screen roller group is provided in the middle of the filtering and processing chamber block 5. The paint mist filter screen roller group includes a plurality of sticky rollers 8 rotatably connected to the inner wall of the filtering and processing chamber block 5. A brush head is provided on the surface of the sticky roller 8. The sticky roller 8 rotates synchronously during the airflow conveying process to achieve full contact with the airflow mixed with paint. The paint mist filter screen roller group is provided with two sets in the vertical direction. The brush heads in a single set of paint mist filter screen roller groups have different spacings, which can achieve full screening of the airflow containing paint molecules and screen out a large number of paint particles. Considering the difference in processing intensity required for airflows with different paint mixing ratios, the brush head and the sticky roller 8 are detachably connected by bolt fasteners, which meets the operator's flexible optional requirements, that is, for low-viscosity gas to be treated, a nylon brush can be selected; once the viscosity of the impurity airflow to be treated is high, a wire brush head is used.

[0020] A residual paint collecting block 9 is provided at the bottom of the filtering and processing chamber block 5. The paint blocks separated by the sticky roller 8 are collected in the residual paint collecting block 9. The inner cavity of the residual paint collecting block 9 is funnel-shaped. A discharge port 10 is provided on the residual paint collecting block 9 to facilitate quick cleaning by the operator. The airflow after sufficient filtration and treatment is discharged from the exhaust pipe 7.

[0021] Since the sticky roller 8 and the brush head need to be cleaned and maintained regularly, an observation and maintenance door 11 is also provided on the side wall of the filter processing chamber block 5 located on one side of the paint mist filter screen roller group, which helps the operator to promptly inspect and handle the inside of the filter processing chamber block 5 and continuously ensure reliable air filtration treatment effects.

[0022] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A novel reusable dry spray booth structure, comprising a spray booth workroom (1), characterized in that: A paint spraying room steel platform (2) is provided in the middle of the paint spraying room workshop (1), and a paint mist treatment chamber (3) is provided in the paint spraying room workshop (1) below the paint spraying room platform. A paint mist air circulation treatment component is provided in the paint mist treatment chamber (3), and the paint mist air circulation treatment component comprises an air induction guide slot block (4) and a filter treatment chamber block (5). The filter treatment chamber block (5) is connected to the air induction guide slot block (4) through an air guide pipe (6). The top of the filter treatment chamber block (5) is connected to an exhaust pipe (7). A paint mist filter screen roller group is provided in the middle of the filter treatment chamber block (5). The paint mist filter screen roller group comprises a plurality of sticky rollers (8) rotatably connected to the inner wall of the filter treatment chamber block (5), and a brush head is provided on the surface of the sticky roller (8). A residual paint collection block (9) is provided at the bottom of the filter treatment chamber block (5), and a discharge port (10) is provided on the residual paint collection block (9).

2. According to the novel reusable dry spray booth structure of claim 1, it is characterized by: The paint mist filter screen roller group is provided with two sets in the vertical direction, and the brush head spacings in a single set of the paint mist filter screen roller group are different.

3. According to the novel reusable dry spray booth structure of claim 1, it is characterized by: An observation and maintenance door (11) is also provided on the side wall of the filter processing chamber block (5) located on one side of the paint mist filter screen roller group.

4. According to the novel reusable dry spray booth structure of claim 1, it is characterized by: The inner cavity of the residual paint collecting block (9) is funnel-shaped.

5. The novel reusable dry spray booth structure according to claim 1 is characterized by: The brush head and the adhesive roller (8) are detachably connected via bolt fasteners.

6. The novel reusable dry spray booth structure according to claim 1 is characterized by: The filtering and processing chamber blocks (5) are arranged on both sides of the air induction and flow guide slot block (4).

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