CN217251055U

CN217251055U - Cleaning device for utilizing waste heat of oven in spray room

Info

Publication number: CN217251055U
Application number: CN202220917315.2U
Authority: CN
Inventors: 杨怀恩; 王铭; 张志坤
Original assignee: Tianjin Huaquan Environmental Protection Technology Co ltd
Current assignee: Tianjin Huaquan Environmental Protection Technology Co ltd
Priority date: 2022-04-20
Filing date: 2022-04-20
Publication date: 2022-08-23
Anticipated expiration: 2032-04-20

Abstract

The utility model provides a utilize belt cleaning device of oven waste heat in spouting room, including wasing the pond, first water tank, the second water tank, oven and spray gun, the top both sides of wasing the pond are provided with the roof, place first water tank and second water tank on two roof respectively, the bottom of first water tank and second water tank is connected with the feed pipe, be connected with booster pump and first butterfly valve on the feed pipe, spray gun is connected to the delivery port of feed pipe, the top intercommunication of the interior coil pipe of oven through first delivery pipe and first water tank of oven, first water supply pipe passes through the top intercommunication of second delivery pipe and second water tank, be connected with the second butterfly valve on first delivery pipe and the second delivery pipe, the bottom intercommunication in washing pond has the wet return, wet return is connected to on the interior coil pipe of oven. The utility model discloses a liquid medicine directly lets in the stove inner coil pipe of oven and heats, directly utilizes the oven waste heat, to wasing the heating of using liquid medicine in the time of waste heat resource make full use of, and the washing liquid medicine after the heating is better to the greasy dirt cleaning performance on the work piece.

Description

Cleaning device for utilizing waste heat of oven in spray room

Technical Field

The utility model relates to a spout the room cleaning equipment field, especially relate to a spout belt cleaning device who utilizes oven waste heat in room.

Background

The powder spraying is to spray powder coating on the surface of a workpiece by using a spraying gun, the powder can be uniformly adsorbed on the surface of the workpiece under the action of static electricity, and if the required adhesive force is to be achieved, the surface of the workpiece is required to have no greasy slag, otherwise, the spraying effect is seriously influenced. The cleaning device that sets up in the current room that spouts cold method commonly used sprays, sprays the cleaning machine and spouts to being washd the object surface, because spray insufficient, the object washs thoroughly inadequately, washs with the mode of cold spraying moreover, uses the dry ice granule to be accelerating particle, uses compressed air as power and carrier again, washs cost greatly increased, but the cleaning performance is very high like this and does not fit for present environmental protection, energy-conserving the design requirement who spouts the room is not fit for to the washing mode that washs.

Disclosure of Invention

The utility model provides a cleaning device for use of oven waste heat in spray room.

The utility model discloses the technical scheme who takes:

a cleaning device for utilizing the waste heat of an oven in a spray room, which comprises a cleaning pool, a first water tank and a second water tank, oven and spray gun, the top both sides of wasing the pond are provided with the roof, place first water tank and second water tank on two roof respectively, the bottom of first water tank and second water tank is connected with the feed pipe, be connected with booster pump and first butterfly valve on the feed pipe, spray gun is connected to the delivery port of feed pipe, the stove coil pipe passes through the top intercommunication of first delivery pipe with first water tank in the stove of oven, first water supply pipe passes through the top intercommunication of second delivery pipe with the second water tank, be connected with the second butterfly valve on first delivery pipe and the second delivery pipe, the bottom intercommunication of wasing the pond has the wet return, the wet return is connected to on the stove coil pipe of oven, be connected with water pump and check valve on the wet return, first water tank, the second water tank, the interior circulation flow of stove coil pipe of wasing pond and oven has the liquid medicine for the washing.

The middle of the first water tank and the second water tank is longitudinally provided with a filter screen, the filter screen separates a first water supply pipe and a water supply pipe in the first water tank, and the filter screen separates a second water supply pipe and a water supply pipe in the second water tank.

And a liquid medicine inlet is formed in the top of one side of the first water tank close to the first water supply pipe and the top of one side of the second water tank close to the second water supply pipe.

First water tank and second water tank be connected with the slag notch in the relative one side of connecting the feed pipe, slag notch department is connected with the stop valve of slagging tap.

The bottom of washing pond be provided with the interception filter screen in the position slope of connecting the wet return, be provided with out dirty mouthful in the middle of the bottom of washing pond, connect the valve on going out dirty mouthful.

The nozzles of the two spray guns are oppositely arranged.

The utility model has the advantages that: the utility model discloses a liquid medicine directly lets in the stove coil pipe of oven and heats, directly utilizes the oven waste heat, to wasing with the liquid medicine heating in the time of waste heat resource make full use of, the washing liquid medicine after the heating is better to the greasy dirt cleaning performance on the work piece, and the liquid medicine circulation is heated by the oven, keeps the constancy of temperature of liquid medicine, improves the cleaning performance.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Wherein: 1-a cleaning pool; 2-a water return pipe; 3, a water pump; 4-a dirt outlet; 5-oven; 6-a first water tank; 7-a first water supply pipe; 8-a second water supply pipe; 9-a second water tank; 10-a liquid medicine inlet; 11-a water supply pipe; 12-a booster pump; 13-a spray gun; 14-a second butterfly valve; 15-a slag outlet; 16-a filter screen; 17-a first butterfly valve; 18-a check valve; 19-a top plate; and 20-intercepting a filter screen.

Detailed Description

A cleaning device utilizing oven waste heat in a spray room comprises a cleaning pool 1, a first water tank 6, a second water tank 9, an oven 5 and a spray gun 13, wherein top plates 19 are arranged on two sides of the top of the cleaning pool 1, the first water tank 6 and the second water tank 9 are respectively arranged on the two top plates 19, the bottoms of the first water tank 6 and the second water tank 9 are connected with a water supply pipe 11, a booster pump 12 and a first butterfly valve 17 are connected onto the water supply pipe 11, a water outlet of the water supply pipe 11 is connected with the spray gun 13, an oven coil of the oven 5 is communicated with the top of the first water tank 6 through a first water supply pipe 7, the first water supply pipe 7 is communicated with the top of the second water tank 9 through a second water supply pipe 8, a second butterfly valve 14 is connected onto the first water supply pipe 7 and the second water supply pipe 8, a water return pipe 2 is communicated with the bottom of the cleaning pool 1, the water return pipe 2 is connected onto the oven coil of the oven 5, a water pump 3 and a check valve 18 are connected onto the water return pipe 2, the liquid medicine for cleaning is circulated in the furnace coil pipes of the first water tank 6, the second water tank 9, the cleaning pool 1 and the oven 5, and the liquid medicine circulates in the oven 5, the first water tank 6, the second water tank 9 and the cleaning pool 1, so that the workpiece to be cleaned is repeatedly washed and soaked for cleaning.

First water tank 6 and second water tank 9 the centre vertically be provided with filter screen 16, filter screen 16 separates first delivery pipe 7 and feed pipe 11 in first water tank 6, filter screen 16 separates second delivery pipe 8 and feed pipe 11 in second water tank 9 first water tank 6 and second water tank 9 be connected with slag notch 15 in the relative one side of connecting feed pipe 11, slag notch 15 department is connected with the stop valve of slagging tap, filter screen 16 will follow the waste residue interception of taking out in oven 5 in one side of filter screen 16 to discharge the waste residue from slag notch 15.

The top of one side of the first water tank 6 close to the first water supply pipe 7 and the top of one side of the second water tank 9 close to the second water supply pipe 8 are provided with a liquid medicine inlet 10, when the circulating liquid medicine is insufficient, the liquid medicine can be supplemented from the liquid medicine inlet 10, and the sufficient circulating amount is ensured.

The bottom of wasing pond 1 the position slope of connecting wet return 2 be provided with interception filter screen 20, be provided with dirty mouthful 4 in the middle of the bottom of wasing pond 1, go up connecting valve on dirty mouthful 4, avoid wasing the dirty sediment in pond 1 and follow wet return 2 and get into oven 5, wash the interior filth of pond 1 and discharge from dirty mouthful 4 of play after many.

The nozzles of the two spray guns 13 are oppositely arranged, the workpiece is arranged between the two spray guns 13, and the workpiece is directly sprayed for cleaning or is arranged in the cleaning pool 1 for soaking and cleaning.

When the cleaning device is used, a workpiece to be cleaned is suspended above the cleaning pool 1 and is right opposite to the position of the spray gun 13 or is soaked in the cleaning pool 1 for cleaning, liquid medicine is added into the first water tank 6 and the second water tank 9 from the liquid medicine inlet 10, the liquid medicine flows into the spray gun 13 from the water supply pipe 11, the liquid medicine is rapidly sprayed out from the spray gun 13 through the pressure pump 12 to clean the workpiece, the water return pipe 2 at the bottom of the cleaning pool 1 is communicated with the oven 5, the liquid medicine is pressed into an oven coil of the oven 5 by the water pump 3 and is heated by the residual temperature of the oven 5, the temperature of the cleaning liquid medicine is increased, then the liquid medicine enters the first water tank 6 and the second water tank 9, and the liquid medicine returns to the cleaning pool 1 from the spray gun 13.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The above detailed description of the embodiments of the present invention is only for the purpose of describing the preferred embodiments of the present invention, and should not be construed as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. A cleaning device utilizing oven waste heat in a spray room is characterized by comprising a cleaning pool (1), a first water tank (6), a second water tank (9), an oven (5) and a spray gun (13), wherein top plates (19) are arranged on two sides of the top of the cleaning pool (1), the first water tank (6) and the second water tank (9) are respectively placed on the two top plates (19), a water supply pipe (11) is connected to the bottoms of the first water tank (6) and the second water tank (9), a booster pump (12) and a first butterfly valve (17) are connected to the water supply pipe (11), a water outlet of the water supply pipe (11) is connected with the spray gun (13), an oven coil of the oven (5) is communicated with the top of the first water tank (6) through a first water supply pipe (7), the first water supply pipe (7) is communicated with the top of the second water tank (9) through a second water supply pipe (8), and the first water supply pipe (7) and the second water supply pipe (8) are connected with a second butterfly valve (14), the bottom intercommunication that washs pond (1) has wet return (2), and on wet return (2) were connected to the stove inner coil pipe of oven (5), be connected with water pump (3) and check valve (18) on wet return (2), the stove inner coil pipe circulation of first water tank (6), second water tank (9), washing pond (1) and oven (5) has the liquid medicine for the washing.

2. The cleaning device using the waste heat of the oven in the spray booth according to claim 1, wherein a strainer (16) is longitudinally disposed between the first water tank (6) and the second water tank (9), the strainer (16) separates the first water supply pipe (7) and the water supply pipe (11) in the first water tank (6), and the strainer (16) separates the second water supply pipe (8) and the water supply pipe (11) in the second water tank (9).

3. The cleaning device using the waste heat of the oven in the spray booth according to claim 2, wherein a liquid medicine inlet (10) is provided at the top of the side of the first water tank (6) adjacent to the first water supply pipe (7) and the side of the second water tank (9) adjacent to the second water supply pipe (8).

4. The cleaning device for the residual heat of the oven in the spray booth according to claim 3, wherein the first water tank (6) and the second water tank (9) are connected with a slag outlet (15) at the side opposite to the side connected with the water supply pipe (11), and a slag stop valve is connected at the position of the slag outlet (15).

5. The cleaning device using the waste heat of the oven in the spray booth according to claim 1, wherein the bottom of the cleaning tank (1) is obliquely provided with an intercepting filter screen (20) at a position connected with the water return pipe (2), the middle of the bottom of the cleaning tank (1) is provided with a sewage outlet (4), and the sewage outlet (4) is connected with a valve.

6. The cleaning device using the waste heat of the oven in the spray booth according to claim 1, wherein the nozzles of the two spray guns (13) are disposed opposite to each other.