Dust collector for ceramic production

Abstract

The utility model provides a dust remover for ceramic production, including dust tank, the top of dust tank is provided with exhaust fan, is provided with the baffle on the inside wall of the middle part of dust tank, the inside lower side of dust tank and baffle form the purification cavity that holds the purified water together, guide pipe, discharge pipe, control valve, air outlet pipe, first annular water pipe, still be provided with a plurality of first atomizing spray head on first annular water pipe, be provided with first water supply pipe of intercommunication with first annular water pipe on dust tank, still be provided with the water adding bucket of intercommunication with purification cavity on dust tank. According to the dust remover for ceramic production of the utility model, not only can satisfy the basic demand of dust fall treatment to ceramic dust, but also can avoid dust to escape in the chamber between the discharge end of the exhaust structure and the water surface of the water washing tank, to further more fully satisfy people's use demand.

Description

Technical Field

[0001] This utility model belongs to the field of ceramic production technology, and specifically relates to a dust collector for ceramic production. Background Technology

[0002] The ceramic production process generates a large amount of dust. To prevent this dust from spreading and harming the production environment and workers' health, dust collectors are needed to purify it. While existing dust collectors for ceramic production can meet the basic requirements for dust purification, they typically use water washing. However, there is often a significant gap between the discharge end of the suction structure and the water surface. Although an atomizing dust suppression structure is installed between the discharge end of the suction structure and the upper side of the water surface to suppress dust, some dust escapes through the gap between the atomizing dust suppression structure and the inner wall of the dust collector. This results in some dust remaining inside the dust collector that cannot be effectively removed, thus failing to fully meet the needs of users.

[0003] For example, the utility model patent with announcement number CN220609647U discloses a wet dust collector for ceramic production workshops. In the technical solution of this patent document, there is a large gap between the discharge end of the exhaust fan and the lower inner side of the main body, and there is also a large gap between the spray head and the inner wall of the main body. This will cause some dust to be unable to be effectively treated by the spray head and instead escape into the interior of the main body, thus failing to fully meet people's usage needs. Utility Model Content

[0004] In view of this, this utility model addresses the shortcomings of the prior art by providing a dust collector for ceramic production. It not only meets the basic requirements for dust reduction of ceramic dust, but also prevents dust from escaping into the chamber between the discharge end of the exhaust structure and the water surface of the washing tank, thereby more fully meeting people's usage needs.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: a dust collector for ceramic production, including a dust collection tank, an exhaust fan installed at the top of the dust collection tank, a partition installed on the inner wall of the middle part of the dust collection tank, the lower inner side of the dust collection tank and the partition together forming a purification chamber containing purified water, a guide pipe that passes through the partition and extends into the purified water is installed at the exhaust end of the exhaust fan, a discharge pipe is installed at the bottom of the dust collection tank, a control valve is installed on the discharge pipe, an exhaust pipe extending to the outside of the dust collection tank is also installed on the partition, a first annular water pipe is also installed on the inner wall of the exhaust pipe, a plurality of first atomizing nozzles are also installed on the first annular water pipe, a first water supply pipe connected to the first annular water pipe is installed on the dust collection tank, and a water filling hopper connected to the purification chamber is also installed on the dust collection tank.

[0006] As a further improvement of this utility model, a second annular water pipe is also provided on the inner wall of the feed pipe, and a plurality of second atomizing nozzles are provided on the second annular water pipe. A second water supply pipe connected to the second annular water pipe is provided on the dust removal tank.

[0007] As a further improvement of this utility model, a stirring shaft is rotatably installed on the top of the dust collector, passing through the partition and extending into the purification chamber. A scraper is mounted on the stirring shaft via a connecting rod for scraping and cleaning the sludge adhering to the inner wall of the purification chamber. Through the cooperation of the stirring shaft, the scraper, and the drive motor, the sludge adhering to the inner wall of the purification chamber can be periodically scraped and cleaned, preventing sludge accumulation from affecting the normal operation of the equipment.

[0008] As a further improvement of this utility model, the dust collection tank is also equipped with a transparent observation window corresponding to the purification chamber. The design of the transparent observation window allows operators to observe the working status inside the purification chamber in real time, and to promptly identify and resolve problems.

[0009] As a further improvement of this utility model, a drive motor is also provided on the top of the dust collection tank, and the output shaft of the drive motor is connected to the stirring shaft through a gear transmission assembly. The drive motor and gear transmission module enable rotation of the stirring shaft.

[0010] As a further improvement of this invention, a support leg is also provided at the bottom of the dust collector. The design of the support leg provides a stable support structure for the entire dust collector, ensuring the stability of the equipment during operation.

[0011] As a further improvement of this utility model, an exhaust hood is also provided at the air inlet end of the exhaust fan. The exhaust hood can expand the exhaust range, improve the exhaust efficiency, and ensure that more dust-laden air is drawn into the dust collector for processing.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] Firstly, dust-laden air is drawn in by an exhaust fan, and the dust is guided to the purification chamber containing purified water by a guide pipe, so that the dust settles after contact with the water, thus preventing the dust from escaping into the chamber between the discharge end and the water surface of the washing tank.

[0014] Secondly, the first annular water pipe and the first atomizing nozzle are installed on the inner wall of the air outlet pipe, which can perform preliminary spraying treatment on the passing air, further remove dust in the air, and effectively prevent residual dust from leaving the dust collector through the air outlet pipe.

[0015] Thirdly, the second annular water pipe and the second atomizing nozzle inside the feed pipe can perform secondary spraying treatment on the air before it enters the purification chamber, ensuring that the dust settles completely. Attached Figure Description

[0016] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the second water supply pipe, stirring shaft, connecting rod and scraper of this utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the first and second bearings of this utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the air outlet pipe, the first annular water pipe, the first atomizing nozzle, and the first water supply pipe of this utility model.

[0021] In the diagram: 101, dust collector; 102, exhaust fan; 103, partition; 104, purification chamber; 105, material guide pipe; 106, material discharge pipe; 107, air outlet pipe; 108, first annular water pipe; 109, first atomizing nozzle; 110, first water supply pipe; 111, water filling hopper; 112, control valve; 201, second annular water pipe; 202, second atomizing nozzle; 203, second water supply pipe; 204, stirring shaft; 205, connecting rod; 206, scraper; 207, drive motor; 208, gear transmission assembly; 301, transparent observation window; 302, support leg; 303, exhaust hood; 401, first bearing; 402, second bearing. Detailed Implementation

[0022] To better understand this utility model, the following embodiments further illustrate its content, but the scope of protection of this utility model is not limited to the embodiments described below. Numerous specific details are set forth in the following description to provide a more thorough understanding of this utility model. However, it will be apparent to those skilled in the art that this utility model can be practiced without one or more of these details.

[0023] like Figure 1 , 3As shown in Figure 4, a dust collector for ceramic production includes a dust collection tank 101. The lower end of the dust collection tank 101 is conical. An exhaust fan 102 is installed at the top of the dust collection tank 101. A partition 103 is installed on the inner wall of the middle part of the dust collection tank 101. The lower interior of the dust collection tank 101 and the partition 103 together form a purification chamber 104 containing purified water. A guide pipe 105 is installed at the air outlet end of the exhaust fan 102, passing through the partition 103 and extending into the purified water. A discharge pipe is installed at the bottom of the dust collection tank 101. 106. A control valve 112 is provided on the discharge pipe 106. An air outlet pipe 107 extending to the outside of the dust collector 101 is also provided on the partition plate 103. A first annular water pipe 108 is also provided on the inner wall of the vertical part of the air outlet pipe 107. Multiple first atomizing nozzles 109 are also provided on the first annular water pipe 108. A first water supply pipe 110 connected to the first annular water pipe 108 is provided on the dust collector 101. A water filling hopper 111 connected to the purification chamber 104 is also provided on the dust collector 101.

[0024] like Figure 3 , 4 As shown, a second annular water pipe 201 is also provided on the inner wall of the vertical part of the feed pipe 105. Multiple second atomizing nozzles 202 are provided on the second annular water pipe 201. A second water supply pipe 203 connected to the second annular water pipe 201 is provided on the dust removal tank 101.

[0025] Sufficient purified water is added to the purification chamber 104 through the water inlet 111. Then, the exhaust fan 102 is started, drawing in air containing ceramic dust through the air inlet. After the dust-laden air enters the feed pipe 105, the second annular water pipe 201 and the second atomizing nozzle 202 on the inner wall of the feed pipe 105 perform preliminary spraying of the air, causing some of the dust to combine with the water to form larger particles. The air after preliminary spraying passes through the feed pipe 105, through the partition 103, and extends into the purification chamber 104 containing purified water. At this time, the remaining dust further contacts the purified water, settles into the water, and forms slurry.

[0026] The purified air is discharged through the air outlet duct 107 on the partition 103. The first annular water pipe 108 and the first atomizing nozzle 109 installed on the inner wall of the air outlet duct 107 spray the air again to ensure that the residual dust in the air is completely removed.

[0027] After a period of time, once enough mud has been collected in the purification chamber 104, the control valve 112 can be opened to discharge the mixture of purified water and mud from the purification chamber 104 and the dust collection tank 101.

[0028] According to another embodiment of the present invention, such as Figure 3 , 4As shown, the top of the dust collector 101 is also rotatably provided with a stirring shaft 204 that passes through the partition 103 and extends into the purification chamber 104. The top of the dust collector 101 is rotatably connected to the stirring shaft 204 via a bearing. The partition 103 is rotatably connected to the stirring shaft 204 via a second bearing 402. The top of the dust collector 101 is provided with a first through hole that is rotatably connected to the stirring shaft 204. The partition 103 is provided with a second through hole that is rotatably connected to the stirring shaft 204. A first sealing ring that fits and connects with the stirring shaft 204 is provided on the inner wall of the first through hole. A second sealing ring that fits and connects with the stirring shaft 204 is provided on the second through hole. A scraper 206 for scraping and cleaning the mud adhering to the inner wall of the purification chamber 104 is provided on the stirring shaft 204 via a connecting rod 205. The first sealing ring improves the sealing performance at the connection between the stirring shaft 204 and the top of the dust collector 101, while the second sealing ring improves the sealing performance at the connection between the stirring shaft 204 and the partition 103. A drive motor 207 is also installed on the top of the dust collector 101, and the output shaft of the drive motor 207 is connected to the stirring shaft 204 via a gear transmission assembly 208.

[0029] By simply starting the drive motor 207, the stirring shaft 204 can be rotated via the gear transmission module, which in turn drives the connecting rod 205 and the scraper 206 to rotate and clean the mud adhering to the inner wall of the purification chamber 104, preventing mud accumulation from affecting the normal operation of the equipment and allowing the mud to leave the purification chamber 104 more thoroughly.

[0030] According to another embodiment of the present invention, such as Figure 2 As shown, the dust collection tank 101 is also equipped with a transparent observation window 301 corresponding to the purification chamber 104. Using the transparent observation window 301, the operator can observe the working status inside the purification chamber 104 in real time, such as the amount of mud collected, so as to discharge the mud in a timely manner.

[0031] According to another embodiment of the present invention, such as Figure 1 As shown, a support leg 302 is also fixedly connected to the bottom of the dust collector 101. The support leg 302 provides a stable support structure for the entire dust collector, ensuring the stability of the equipment during operation.

[0032] According to another embodiment of the present invention, such as Figure 1 As shown, an exhaust hood 303 is also fixedly connected to the air inlet end of the exhaust fan 102. By using the exhaust hood 303, the exhaust range can be effectively expanded, the exhaust efficiency can be improved, and more dust-laden air can be drawn into the dust collector for treatment.

[0033] The above are preferred embodiments of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications should also be considered within the protection scope of this utility model.

Claims

1. A dust collector for ceramic production, comprising a dust tank (101), characterized in that: The dust collection tank (101) is equipped with an exhaust fan (102) at the top, and a partition (103) is provided on the inner wall of the middle part of the dust collection tank (101). The lower inner side of the dust collection tank (101) and the partition (103) together form a purification chamber (104) containing purified water. The exhaust end of the exhaust fan (102) is provided with a guide pipe (105) that passes through the partition (103) and extends into the purified water. The bottom of the dust collection tank (101) is provided with a discharge pipe (106), and a control valve is provided on the discharge pipe (106). 112), the partition (103) is also provided with an air outlet pipe (107) extending to the outside of the dust collector (101), the inner wall of the air outlet pipe (107) is also provided with a first annular water pipe (108), the first annular water pipe (108) is also provided with a plurality of first atomizing nozzles (109), the dust collector (101) is provided with a first water supply pipe (110) connected to the first annular water pipe (108), and the dust collector (101) is also provided with a water filling hopper (111) connected to the purification chamber (104).

2. The dust collector for ceramic production according to claim 1, characterized in that: The inner wall of the feed pipe (105) is also provided with a second annular water pipe (201), and a plurality of second atomizing nozzles (202) are provided on the second annular water pipe (201). The dust removal tank (101) is provided with a second water supply pipe (203) connected to the second annular water pipe (201).

3. The dust collector for ceramic production as claimed in claim 2, wherein: The top of the dust collector (101) is also rotatably provided with a stirring shaft (204) that passes through the partition (103) and extends into the purification chamber (104). The stirring shaft (204) is provided with a scraper (206) via a connecting rod (205) for scraping and cleaning the mud adhering to the inner wall of the purification chamber (104).

4. The dust collector for ceramic production as claimed in claim 3, wherein: The dust collection tank (101) is also provided with a transparent observation window (301) corresponding to the purification chamber (104).

5. The dust collector for ceramic production as claimed in claim 4, wherein: The top of the dust removal tank (101) is also equipped with a drive motor (207), and the output shaft of the drive motor (207) is connected to the stirring shaft (204) through a gear transmission assembly (208).

6. The dust collector for ceramic production as claimed in claim 5, characterized in that: The bottom of the dust collection tank (101) is also provided with support legs (302).

7. The dust collector for ceramic production as claimed in claim 6, characterized in that: The air inlet end of the exhaust fan (102) is also provided with an exhaust hood (303).

Images