CN218901185U

CN218901185U - Exhaust gas treatment device of coating machine

Info

Publication number: CN218901185U
Application number: CN202223052876.XU
Authority: CN
Inventors: 周丹; 李桂刚
Original assignee: Wujiang Jinshiji Silk Coating Factory
Current assignee: Wujiang Jinshiji Silk Coating Factory
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-04-25
Anticipated expiration: 2032-11-16

Abstract

The utility model belongs to the technical field of waste gas treatment, in particular to waste gas treatment equipment of a coating machine, which comprises a box body, wherein an air inlet end and an air outlet end are respectively arranged at two ends of the box body, a front baffle plate and a rear baffle plate are respectively fixedly connected to two inner sides of the box body, and the box body is divided into a heat dissipation chamber through the front baffle plate and the rear baffle plate; the flow path of waste gas is prolonged through the heat dissipation copper pipe, heat is transferred, compared with the prior art, the heat exchange efficiency of waste gas and cooling water is improved, cooling water sprays the waste gas inside the heat dissipation copper pipe through the spray nozzle to dissipate heat, cooling water gathers the bottom of the heat dissipation chamber to soak the heat dissipation copper pipe to dissipate heat, and then the cooling water is fully utilized to improve the heat dissipation effect to the waste gas.

Description

Exhaust gas treatment device of coating machine

Technical Field

The utility model relates to the technical field of waste gas treatment, in particular to waste gas treatment equipment of a coating machine.

Background

The surface coating technology of the coating machine is a technology of coating a new material on the surface of a product, the effect of the surface coating of the product is mainly represented by the effect of playing a certain role of waterproofing, dust prevention and static prevention, a large amount of waste gas can be generated during surface coating, the existing waste gas treatment device can not timely treat solid large particles in the waste gas, and the waste gas is generally high temperature, the waste gas is not cooled, the damage to the treatment device is possibly brought, the service life of the device is reduced, the treatment effect of the waste gas is poor, and the environment is polluted.

The current China patent with publication number of CN213408206U discloses a coating machine exhaust gas treatment device, which comprises a housin, the lateral wall of casing is provided with the body, the bottom of body is provided with the air inlet, the inside fixedly connected with fan of body, the inside of casing is provided with the cooling chamber, the lateral wall of cooling chamber is provided with ultraviolet treatment chamber, the top of ultraviolet treatment chamber is provided with the gas outlet, the inside of cooling chamber is provided with the connecting seat, the bottom of connecting seat sets up the shower nozzle, the inside of cooling chamber just is located the bottom fixedly connected with water catch bowl of shower nozzle, the inside fixedly connected with mount pad of ultraviolet treatment chamber, the lateral wall fixedly connected with ultraviolet lamp of mount pad. The utility model firstly sucks the waste gas into the cooling cavity through the fan to cool the waste gas, sprays water through the spray head, treats the waste gas dissolved in water in the water collecting tank, and finally discharges the waste gas through the air outlet after the rest waste gas enters the ultraviolet treatment cavity to be irradiated and cleaned by ultraviolet.

With respect to the related art in the above, the inventors consider that there are the following drawbacks: the residence time of the waste gas in the shell is short, the heat exchange efficiency is low, and the cooling effect is required to be improved; therefore, an exhaust gas treatment device of a coating machine is proposed in view of the above-mentioned problems.

Disclosure of Invention

In order to overcome the defects in the prior art and solve the technical problems, the utility model provides exhaust gas treatment equipment of a coating machine.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to exhaust gas treatment equipment of a coating machine, which comprises a box body, wherein an air inlet end and an air outlet end are respectively arranged at two ends of the box body, a front baffle plate and a rear baffle plate are respectively and fixedly connected to two sides of the interior of the box body, a heat dissipation chamber is formed by dividing the box body through the front baffle plate and the rear baffle plate, a heat dissipation assembly is arranged in the heat dissipation chamber, the heat dissipation assembly comprises a plurality of heat dissipation copper pipes, the heat dissipation copper pipes are in a bent winding shape, one ends of the heat dissipation copper pipes penetrate through the front baffle plate and extend to the outside, a filtering assembly is arranged on the side wall of the rear baffle plate, a drainage end is arranged below the box body and corresponds to a heat dissipation chamber, an electromagnetic valve is arranged on the drainage end, a liquid level sensor is fixedly connected to the interior of the box body and corresponds to the heat dissipation chamber, and the liquid level sensor is electrically connected with the electromagnetic valve.

Preferably, the heat dissipation assembly further comprises a plurality of connecting pipes, the connecting pipes are fixedly installed above the inner wall of the box body, the top ends of the connecting pipes are fixedly connected with water inlet ends, the water inlet ends penetrate through the box body and extend to the outside, and the bottoms of the connecting pipes are fixedly connected with a plurality of spray heads.

Preferably, the heat dissipation assembly further comprises a plurality of upper baffle plates and lower baffle plates which are distributed in a crossing mode, and the upper baffle plates and the lower baffle plates are respectively and fixedly installed at the inner wall of the heat dissipation copper pipe.

Preferably, the filter assembly comprises a supporting table and an air guide port, the supporting table is fixedly arranged at the side wall of the rear baffle, the filter chamber is connected above the supporting table in a sliding manner, the filter chamber penetrates through the box body and extends to the outside, a sealing ring is fixedly connected at the intersection of the box body and the filter chamber, and the air guide port is respectively arranged at the side wall of the rear baffle and the side wall of the filter chamber.

Preferably, two mounting grooves are formed in the surface of the filtering chamber, and an activated carbon filter screen is inserted into the mounting grooves.

Preferably, the side wall of the installation groove is provided with a plurality of circulation ports.

The utility model has the advantages that:

1. compared with the prior art, the heat dissipation device improves the heat exchange efficiency of the waste gas and the cooling water by prolonging the flow path of the waste gas and transferring heat through the heat dissipation copper pipe, the cooling water sprays out through the spray head to spray and dissipate heat of the waste gas in the heat dissipation copper pipe, and the cooling water gathers at the bottom of the heat dissipation chamber to soak and dissipate heat of the heat dissipation copper pipe, so that the cooling water is fully utilized to improve the heat dissipation effect of the waste gas.

2. According to the utility model, the waste gas is filtered through the active carbon filter screen, when the active carbon filter screen is replaced, the filter chamber is pulled out to stagger the air guide opening so as to block the air guide opening, and the active carbon filter screen is quickly replaced in a non-stop state.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of the case of the present utility model;

FIG. 3 is a schematic diagram of a heat dissipating assembly according to the present utility model;

FIG. 4 is a schematic view of a filter assembly according to the present utility model;

fig. 5 is a cross-sectional view of a heat dissipating copper tube in accordance with the present utility model.

In the figure: 1. a case; 2. an air inlet end; 3. an air outlet end; 4. a front baffle; 5. a rear baffle; 6. a heat dissipation assembly; 61. a heat dissipation copper pipe; 62. a connecting pipe; 63. a water inlet end; 64. a spray head; 65. an upper baffle; 66. a lower baffle; 7. a filter assembly; 71. a support table; 72. a filtering chamber; 73. a mounting groove; 74. an active carbon filter screen; 75. a flow port; 76. an air guide port; 8. a drainage end.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the exhaust gas treatment device of the coating machine comprises a box body 1, an air inlet end 2 and an air outlet end 3 are respectively installed at two ends of the box body 1, a front baffle 4 and a rear baffle 5 are respectively fixedly connected to two sides of the interior of the box body 1, a heat dissipation chamber is formed by dividing the box body 1 through the front baffle 4 and the rear baffle 5, a heat dissipation component 6 is installed in the interior of the heat dissipation chamber, the heat dissipation component 6 comprises a plurality of heat dissipation copper pipes 61, the heat dissipation copper pipes 61 are in a bent and winding shape, one ends of the heat dissipation copper pipes 61 penetrate through the front baffle 4 and extend to the outside, a filtering component 7 is installed on the side wall of the rear baffle 5, a water draining end 8 is installed at the position of the lower part of the box body 1 corresponding to the heat dissipation chamber, an electromagnetic valve is installed on the water draining end 8, a liquid level sensor is fixedly connected to the position of the interior of the box body 1 corresponding to the heat dissipation chamber, and the liquid level sensor is electrically connected with the electromagnetic valve, exhaust gas generated by the coating machine enters the interior of the box body 1 through the air inlet end 2, the flow path of the exhaust gas is prolonged through the copper pipes 61 and heat is transferred, compared with the prior art, the heat exchange efficiency of the exhaust gas and cooling water is improved, the copper pipes are sprayed out, the copper pipes are in a curved shape, one end is extended, one end is extended, and the copper pipe is sprayed, and the copper pipe is fully, and the side is sprayed, and the cooling pipe is cooled.

The heat dissipation assembly 6 further comprises a plurality of connecting pipes 62, the connecting pipes 62 are fixedly installed above the inner wall of the box body 1, the top ends of the connecting pipes 62 are fixedly connected with water inlet ends 63, the water inlet ends 63 penetrate through the box body 1 and extend to the outside, the bottoms of the connecting pipes 62 are fixedly connected with a plurality of spray heads 64, the water inlet ends 63 are connected with water pumps through water pipes, and cooling water pumped by the water pumps is sprayed out through the spray heads 64.

The heat dissipation assembly 6 further comprises a plurality of upper baffle plates 65 and lower baffle plates 66 which are distributed in a crossed mode, the upper baffle plates 65 and the lower baffle plates 66 are respectively and fixedly arranged at the inner wall of the heat dissipation copper pipe 61, the flow speed of waste gas in the heat dissipation copper pipe 61 is further delayed through the upper baffle plates 65 and the lower baffle plates 66, and heat dissipation efficiency is improved.

The filter assembly 7 comprises a supporting table 71 and an air guide port 76, wherein the supporting table 71 is fixedly arranged at the side wall of the rear baffle 5, the filter chamber 72 is connected above the supporting table 71 in a sliding manner, the filter chamber 72 penetrates through the box body 1 and extends to the outside, a sealing ring is fixedly connected at the intersection of the box body 1 and the filter chamber 72, the air guide port 76 is respectively arranged at the side wall of the rear baffle 5 and the side wall of the filter chamber 72, waste gas is prevented from leaking, the waste gas enters the filter chamber 72 through the air guide port 76, the activated carbon filter screen 74 filters the waste gas, when the activated carbon filter screen 74 is replaced, the filter chamber 72 is pulled out to enable the air guide port 76 to be staggered so as to block the air guide port 76, and the activated carbon filter screen 74 is replaced rapidly under the non-stop state.

Two mounting grooves 73 are formed in the surface of the filter chamber 72, and an activated carbon filter screen 74 is inserted into the mounting grooves 73.

The side wall of the installation groove 73 is provided with a plurality of flow openings 75.

The working principle is that the air inlet end 2 is connected with an exhaust pipeline of the coating machine through a connecting pipe, waste gas generated by the coating machine enters the box body 1 through the air inlet end 2, the flow path of the waste gas is prolonged through the heat dissipation copper pipe 61 and heat is transferred, compared with the prior art, the heat exchange efficiency of the waste gas and cooling water is improved, the waste gas in the heat dissipation copper pipe 61 is sprayed and radiated through the spray heads 64, cooling water is gathered at the bottom of the heat dissipation chamber to soak and radiate the heat dissipation copper pipe 61, the cooling water is further fully utilized to improve the heat radiation effect on the waste gas, the height of the cooling water is detected through the liquid level sensor, the electromagnetic valve is controlled to be opened to discharge the cooling water, the flow speed of the waste gas in the heat dissipation copper pipe 61 is further delayed through the upper baffle 65 and the lower baffle 66, and the heat radiation efficiency is improved;

exhaust gas enters the filter chamber 72 through the gas guide port 76, the activated carbon filter screen 74 filters the exhaust gas, and when the activated carbon filter screen 74 is replaced, the filter chamber 72 is pulled out to stagger the gas guide port 76 so as to block the gas guide port 76, and the activated carbon filter screen 74 is quickly replaced in a non-stop state.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. Waste gas treatment equipment of coating machine, including box (1), its characterized in that: the utility model discloses a heat dissipation device for the solar cell, including box (1), baffle (5) are installed to the inside both sides of box (1), inlet end (2) and outlet end (3) are installed respectively, baffle (4) and backplate (5) before the inside both sides of box (1) are fixedly connected with respectively, box (1) is cut apart through baffle (4) and backplate (5) and is formed with the heat dissipation room, the internally mounted of heat dissipation room has radiator assembly (6), radiator assembly (6) include a plurality of heat dissipation copper pipe (61), heat dissipation copper pipe (61) are established to crooked form, the one end of heat dissipation copper pipe (61) runs through baffle (4) and extends to outside, filter component (7) are installed to the lateral wall of backplate (5), drainage end (8) are installed to the below of box (1) corresponds heat dissipation room department, the inside of box (1) corresponds heat dissipation room fixedly connected with level sensor, and level sensor is connected with the solenoid valve electricity.

2. The exhaust gas treatment device of a coating machine according to claim 1, wherein: the heat dissipation assembly (6) further comprises a plurality of connecting pipes (62), the connecting pipes (62) are fixedly arranged above the inner wall of the box body (1), the top ends of the connecting pipes (62) are fixedly connected with water inlet ends (63), the water inlet ends (63) penetrate through the box body (1) and extend to the outside, and the bottoms of the connecting pipes (62) are fixedly connected with a plurality of spray heads (64).

3. The exhaust gas treatment device of a coating machine according to claim 1, wherein: the heat dissipation assembly (6) further comprises a plurality of upper baffle plates (65) and lower baffle plates (66) which are distributed in a crossing mode, and the upper baffle plates (65) and the lower baffle plates (66) are respectively and fixedly installed at the inner wall of the heat dissipation copper pipe (61).

4. The exhaust gas treatment device of a coating machine according to claim 1, wherein: the filter assembly (7) comprises a supporting table (71) and an air guide opening (76), the supporting table (71) is fixedly arranged at the side wall of the rear baffle plate (5), the filter chamber (72) is connected above the supporting table (71) in a sliding mode, the filter chamber (72) penetrates through the box body (1) and extends to the outside, a sealing ring is fixedly connected at the intersection of the box body (1) and the filter chamber (72), and the air guide opening (76) is respectively arranged at the side wall of the rear baffle plate (5) and the side wall of the filter chamber (72).

5. The exhaust gas treatment device of the coating machine according to claim 4, wherein: two mounting grooves (73) are formed in the surface of the filter chamber (72), and an activated carbon filter screen (74) is inserted into the mounting grooves (73).

6. The exhaust gas treatment device of the coating machine according to claim 5, wherein: the side wall of the mounting groove (73) is provided with a plurality of circulation ports (75).