CN218743705U - Hydrolysis tank cleaning device - Google Patents

Abstract

The utility model relates to the field of LED technology, in particular to a cleaning device for a hydrolysis tank, comprising a water tank, a pump body, a nozzle and a nozzle; the water tank, the pump body and the nozzle are connected in sequence; the nozzle is hollow inside, and one end of the nozzle is provided with The water inlet through the inner cavity, the water inlet is connected with the connecting pipe, the side wall of the nozzle is provided with a water spray hole group through the inner cavity, and the water spray hole groups are arranged at intervals along the axial direction of the nozzle at two or more levels , there is an included angle between the spraying directions of the spraying hole groups of two adjacent stages. The hydrolysis box cleaning device provided by the utility model can clean the attachments on the pipe wall of the hydrolysis box without stopping the etching machine, and does not need to dismantle and clean the hydrolysis box to avoid loss of production capacity.

Description

Hydrolysis tank cleaning device

technical field

The utility model relates to the technical field of LEDs, in particular to a cleaning device for a hydrolysis box.

Background technique

The reference application number for the production method of LED chips is CN201510562473.5, which is a Chinese utility model patent named an LED chip electrode and its production method. The etching machine is an important equipment in the production of LED chips. The etching machine is used during work. Chlorine gas and boron trichloride gas, and these gases are pumped during use and then discharged to the hydrolysis tank for treatment. During the treatment, the products will adhere to the pipe wall of the hydrolysis tank, resulting in pipeline blockage. The traditional method is to use the motor to drive the scraper to clean the attachments on the pipe wall, but the attachments cleaned by the scraper are easy to fall on the branch nozzle and cause blockage, and the product is also easy to adhere to the scraper, so it needs to be removed and cleaned regularly. There are many inconveniences. When cleaning the hydrolysis tank, it is necessary to ensure that the machine is stopped, which will lead to loss of production capacity.

Utility model content

In order to overcome the above-mentioned defects of the prior art, the technical problem to be solved by the utility model is to provide a hydrolysis tank cleaning device which avoids loss of production capacity.

In order to solve the above technical problems, the technical solution adopted by the utility model is: a hydrolysis tank cleaning device, including a water tank, a pump body, a connecting pipe and a nozzle;

The water tank, the pump body and the connecting pipe are sequentially connected;

The inside of the nozzle is hollow, and one end of the nozzle is provided with a water inlet through the inner cavity, and the water inlet is connected to the connecting pipe, and the side wall of the nozzle is provided with a water spray hole group through the inner cavity, two stages The water spray hole groups mentioned above are arranged at intervals along the axial direction of the spray head, and there is an included angle between the water spray directions of two adjacent stages of the water spray hole groups.

Further, the water spray hole group includes more than two water spray ports arranged at intervals along the circumference of the spray head, and the included angle between the water spray directions of the water spray port groups of two adjacent stages is an obtuse angle .

Further, the shape of the water spout is right conical.

Further, the connecting pipe is provided with a valve body.

Further, the spray head is cylindrical, the water inlet is set at one end of the spray head, and the water spray hole group is set on the outer peripheral wall of the spray head.

The beneficial effects of the utility model are: to provide a hydrolysis tank cleaning device, according to the principle that the product produced by the tail gas of the machine will be dissolved when it encounters water, the traditional scraper cleaning mechanism is changed into a flushing cleaning mechanism, and the water tank and the pump body are used to And the connection pipe supplies water to the nozzle. After the water flow enters the water inlet, it fills the inner cavity of the nozzle and sprays out from the multi-stage water spray hole group. Since the water spray directions of the adjacent two-stage water spray hole groups are different, that is, the upper and lower two The angles of the water sprayed by the water spray hole group of each stage hit the pipe wall at different angles, so the product can be completely washed off the pipe wall, thereby completely solving the problem of pipe blockage. The hydrolysis box cleaning device provided by the utility model can clean the attachments on the pipe wall of the hydrolysis box without stopping the etching machine, and does not need to dismantle and clean the hydrolysis box to avoid loss of production capacity.

Description of drawings

Fig. 1 shows the structural representation of the hydrolysis box cleaning device of the utility model embodiment;

Fig. 2 shows the sectional view of the hydrolysis box cleaning device of the utility model embodiment;

Fig. 3 shows the structural representation of the nozzle of the utility model embodiment;

Label description:

1. Water tank; 2. Pump body; 3. Connector; 31. Valve body; 4. Nozzle; 41. Water inlet; 42. Spray hole group; 421. Water nozzle.

Detailed ways

In order to describe the technical content, the achieved purpose and the effect of the present utility model in detail, the following will be described in conjunction with the embodiments and accompanying drawings.

The utility model provides a hydrolysis tank cleaning device, which is applied in the field of LED chip production.

Please refer to Figures 1 to 3, the hydrolysis tank cleaning device of the present invention includes a water tank 1, a pump body 2, a connecting pipe 3 and a nozzle 4;

The water tank 1, the pump body 2 and the connecting pipe 3 are sequentially connected;

The inside of the nozzle 4 is hollow, and one end of the nozzle 4 is provided with a water inlet 41 that penetrates into the inner cavity, and the water inlet 41 is connected with the connecting pipe 3, and the side wall of the nozzle 4 is provided with a nozzle that penetrates into the inner cavity. Water hole groups 42 , two or more stages of water spray hole groups 42 are arranged at intervals along the axial direction of the nozzle 4 , and there is an included angle between the water spray directions of two adjacent water spray hole groups 42 .

It can be known from the above description that the beneficial effect of the utility model is to provide a hydrolysis tank cleaning device, according to the principle that the product generated by the exhaust gas of the machine will be dissolved when it encounters water, the traditional scraper cleaning mechanism is changed to a flushing cleaning mechanism, Use the water tank 1, the pump body 2 and the connecting pipe 3 to supply water to the nozzle 4. After the water flow enters the water inlet 41, the inner cavity of the nozzle 4 is filled, and it is sprayed out from the multi-stage water spray hole group 42. The water spraying directions of the water hole groups 42 are different, that is, the angles of the water sprayed by the upper and lower water spray hole groups 42 hit the pipe wall at different angles, so the product can be completely washed off the pipe wall, thereby completely solving the pipe blockage The problem. The hydrolysis box cleaning device provided by the utility model can clean the attachments on the pipe wall of the hydrolysis box without stopping the etching machine, and does not need to dismantle and clean the hydrolysis box to avoid loss of production capacity.

In an optional embodiment, the water spray hole group 42 includes more than two water spray ports 421 arranged at intervals along the circumference of the spray head 4, and the water spray ports 421 of the two adjacent water spray hole groups 42 The included angle between the water spray direction is an obtuse angle.

It can be seen from the above description that the water spraying direction of the two adjacent stages along the axis of the nozzle 4 is clockwise, and the water spraying direction of the other adjacent stage is counterclockwise. The water sprayed by the water hole group 42 hits the pipe wall at different angles, so that the product can be washed away from the pipe wall quickly and effectively.

In an optional embodiment, the shape of the water spray port 421 is a right cone.

It can be seen from the above description that the water spray port 421 is designed as a right cone, which helps to increase the pressure of the water jet, thereby improving the cleaning quality of the pipe wall.

In an optional embodiment, the connecting pipe 3 is provided with a valve body 31 .

It can be known from the above description that the valve body 31 can be controlled electrically or manually by controlling the opening of the valve body 31 to control the flow rate in the pipe.

In an optional embodiment, the spray head 4 is cylindrical, the water inlet 41 is disposed at one end of the spray head 4 , and the water spray hole group 42 is disposed on the peripheral outer wall of the spray head 4 .

It can be seen from the above description that the water spray holes are evenly distributed along the circumference of the spray head 4 to achieve comprehensive cleaning.

Please refer to Figures 1 to 3, the first embodiment of the present invention is: a hydrolysis tank cleaning device, including a water tank 1, a pump body 2, a connecting pipe 3 and a nozzle 4;

The water tank 1, the pump body 2 and the connecting pipe 3 are sequentially connected;

The inside of the nozzle 4 is hollow, and one end of the nozzle 4 is provided with a water inlet 41 that penetrates into the inner cavity, and the water inlet 41 is connected with the connecting pipe 3, and the side wall of the nozzle 4 is provided with a nozzle that penetrates into the inner cavity. Water hole groups 42 , two or more stages of water spray hole groups 42 are arranged at intervals along the axial direction of the nozzle 4 , and there is an included angle between the water spray directions of two adjacent water spray hole groups 42 .

The water spray hole group 42 includes more than two water spray ports 421 arranged at intervals along the circumferential direction of the shower head 4, and the included angle between the water spray directions of the water spray port 421 of the two adjacent stages of the water spray hole group 42 is is an obtuse angle. The shape of the water spray port 421 is a right cone. The connecting pipe 3 is provided with a valve body 31 . The spray head 4 is cylindrical, the water inlet 41 is set at one end of the spray head 4 , and the water spray hole group 42 is set on the outer peripheral wall of the spray head 4 .

In summary, the utility model provides a hydrolysis tank cleaning device. According to the principle that the products produced by the exhaust gas of the machine will be dissolved when it encounters water, the traditional scraper cleaning mechanism is changed to a flushing cleaning mechanism, and the water tank and the pump body are used to And the connection pipe supplies water to the nozzle. After the water flow enters the water inlet, it fills the inner cavity of the nozzle and sprays out from the multi-stage water spray hole group. Since the water spray directions of the adjacent two-stage water spray hole groups are different, that is, the upper and lower two The angles of the water sprayed by the water spray hole group of each stage hit the pipe wall at different angles, so the product can be completely washed off the pipe wall, thereby completely solving the problem of pipe blockage. The hydrolysis box cleaning device provided by the utility model can clean the attachments on the pipe wall of the hydrolysis box without stopping the etching machine, and does not need to dismantle and clean the hydrolysis box to avoid loss of production capacity.

The above is only an embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent transformations made by using the utility model specification and accompanying drawings, or directly or indirectly used in related technical fields, are all the same. The theory is included in the patent protection scope of the present utility model.

Claims (5)

1. The hydrolysis tank cleaning device is characterized by comprising a water tank (1), a pump body (2), a connecting pipe (3) and a spray head (4); the water tank (1), the pump body (2) and the connecting pipe (3) are sequentially connected; the inside cavity of shower nozzle (4), the one end of shower nozzle (4) is equipped with water inlet (41) of lining up to the inner chamber, water inlet (41) are connected with takeover (3), the lateral wall of shower nozzle (4) is equipped with water spray hole group (42) of lining up to the inner chamber, more than the two-stage water spray hole group (42) set up along the axial interval of shower nozzle (4), adjacent two-stage have the contained angle between the water spray direction of water spray hole group (42).

2. The hydrolysis tank cleaning device as claimed in claim 1, wherein the water spray hole groups (42) comprise more than two water spray nozzles (421) arranged at intervals along the circumferential direction of the spray head (4), and the water spray directions of the water spray nozzles (421) of the adjacent two water spray hole groups (42) form an obtuse angle.

3. The hydrolysis tank cleaning device as claimed in claim 2, wherein the water jet (421) is shaped as a right circular cone.

4. The hydrolysis tank cleaning device according to claim 1, wherein a valve body (31) is provided on the adapter tube (3).

5. The hydrolysis tank cleaning device according to claim 1, wherein the spray head (4) has a cylindrical shape, the water inlet (41) is provided at one end of the spray head (4), and the water spray hole group (42) is provided at a circumferential outer wall of the spray head (4).

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