CN219128673U - A front-end demisting device of a dust collector - Google Patents

Abstract

The utility model discloses a front end demisting device of a dust collector, which relates to the technical field of demisting devices and comprises a tank body. A water inlet is opened on the left side of the upper surface of the tank body, and a high-pressure nozzle is arranged on the inner wall of the water inlet. The center of the right surface of the tank body is provided with an air inlet, the upper side of the left surface of the tank body is provided with an air outlet, and the left side of the lower surface of the tank body is provided with a drain port. The inner wall of the tank body is provided with a plurality of defogging balls, and the lower side of the front surface of the tank body is provided with a ball opening. The equipment of the utility model can solve the problem that starch needs to be dehumidified during the production process of starch-based materials, and a large amount of dust will be generated during the process. It will stick to the surface of the bag, increase the cleaning frequency of the bag, improve the service life of the bag, save labor and effort, and achieve the effect of complete dust removal.

Description

A front-end demisting device of a dust collector

technical field

The utility model relates to the technical field of mist removal devices, in particular to a front end mist removal device of a dust collector.

Background technique

The demist device is a device that separates the mist in the gas from the entrained liquid phase in industrial production. It can be divided into many types according to the use or structure of the demister, such as louver separator, gravity sedimentation type separator and swirl plate separator, etc., the demister device usually consists of two parts, namely the demister device body and the flushing system, the demister device body is composed of demister blades, fixtures, fixtures, brackets, etc. according to a certain structure It is assembled in the form of a fan, and its function is to capture liquid droplets and a small amount of dust in the flue gas, reduce the water in the flue gas, and prevent the fan from vibrating.

With the promotion and use of degradable materials, new starch-based materials have begun to replace some conventional plastics in the food packaging industry. During the production of starch-based materials, starch needs to be dehumidified, and a lot of dust will be generated during the process. Since the dust is mixed with water vapor, if the dust is directly removed with a cloth bag, the dust and water vapor will stick to the surface of the cloth bag, which will increase the cleaning frequency of the cloth bag and reduce the service life of the cloth bag. It is mentioned that a demisting device needs to be installed at the front end of the dust collector.

Utility model content

The purpose of this utility model is to provide a front-end demisting device of a dust collector to solve the problem that in the production process of starch-based materials proposed in the above-mentioned background technology, starch needs to be dehumidified, and a large amount of dust will be generated during the process, but due to The dust is mixed with water vapor. If the dust is removed directly with a cloth bag, the dust and water vapor will stick to the surface of the cloth bag, which will increase the cleaning frequency of the cloth bag and reduce the service life of the cloth bag. It is necessary to install a demisting device at the front end of the dust collector.

In order to achieve the above purpose, the utility model provides the following technical solutions: a front-end demisting device of a dust collector, including a tank body, a water inlet is opened on the left side of the upper surface of the tank body, and a high-pressure nozzle is arranged on the inner wall of the water inlet , the center of the right surface of the tank is provided with an air inlet, the air inlet, the upper side of the left surface of the tank is provided with an air outlet, and the left side of the lower surface of the tank is provided with a drain, the The inner wall of the tank body is provided with a plurality of defogging balls, and the underside of the front surface of the tank body is provided with a ball opening.

Preferably, the plurality of defogging balls are multi-faceted hollow balls, and the material of the plurality of defogging balls is polypropylene.

Preferably, an observation port is opened on the upper side of the right surface of the tank body.

Preferably, the right surface of the tank body is located on the upper side of the viewing port and is rotatably connected with a first sealing cover, and the surface of the first sealing cover is engaged with the right side of the inner wall of the viewing port.

Preferably, a second sealing cover is clamped on the front side of the inner wall of the ball opening.

Preferably, a water collection groove is provided on the lower surface of the tank body.

Preferably, a support frame is provided on the underside of the surface of the tank body.

Technical effect and advantage of the present utility model:

1. By setting the tank body, water inlet, high-pressure nozzle, air inlet, air outlet, drain outlet, defogging ball, and ball outlet, this equipment can solve the need to dehumidify starch in the production process of starch-based materials. A large amount of dust will be generated during the treatment process, but because the dust is mixed with water vapor, if the dust is directly removed with a cloth bag, the dust and water vapor will stick to the surface of the cloth bag, which will increase the cleaning frequency of the cloth bag and improve the service life of the cloth bag, which saves labor It is labor-saving and can achieve the effect of complete dust removal.

2. By setting the defogging ball, the tank body, the observation port, the first sealing cover, the ball opening, and the second sealing cover, the demisting effect and durability of the equipment are guaranteed, and it is convenient to observe the use of the equipment, so that the equipment has a sealed sex.

3. The cleanliness and stability of the equipment during use are ensured by setting up tanks, water collection tanks, and support frames.

Description of drawings

Fig. 1 is a schematic diagram of the overall front section structure of the utility model.

Fig. 2 is a schematic diagram of the overall three-dimensional structure of the utility model.

Fig. 3 is a three-dimensional structural schematic diagram of the defogging ball of the present invention.

In the figure: 1. tank body; 2. water inlet; 3. high-pressure nozzle; 4. air inlet; 5. air outlet; 10. The first sealing cover; 11. The second sealing cover; 12. The sump; 13. The supporting frame.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

The utility model provides a front-end demisting device of a dust collector as shown in Fig. 1-3, comprising a tank body 1, a water inlet 2 is opened on the left side of the upper surface of the tank body 1, and a high-pressure nozzle is arranged on the inner wall of the water inlet 2 3. The high-pressure nozzle 3 is set up to be connected to external equipment and spray clean water to clean the surface of the defogging ball 7 to ensure the defogging effect of the equipment. The center of the right surface of the tank body 1 is provided with an air inlet 4 for air intake. The air outlet 4, the upper side of the left surface of the tank body 1 is provided with an air outlet 5, the left side of the lower surface of the tank body 1 is provided with a drain outlet 6, the inner wall of the tank body 1 is provided with a plurality of defogging balls 7, and the front surface of the tank body 1 There is a ball release port 8 on the lower side of the ball. This equipment can solve the problem that starch needs to be dehumidified during the production process of starch-based materials, and a large amount of dust will be generated during the process. However, because the dust is mixed with water vapor, if it is directly Using a cloth bag to remove dust, dust and water vapor will stick to the surface of the cloth bag, which increases the cleaning frequency of the cloth bag, improves the service life of the cloth bag, saves labor and effort, and can achieve the effect of complete dust removal.

As shown in Fig. 1, Fig. 2 and Fig. 3, a plurality of defogging balls 7 are multi-faceted hollow balls, and the material of the plurality of defogging balls 7 is polypropylene, and the upper side of the right surface of the tank body 1 is provided with an observation port 9 The right surface of the tank body 1 is located on the upper side of the viewing port 9 and is rotatably connected with a first sealing cover 10. The surface of the first sealing cover 10 is engaged with the right side of the inner wall of the viewing port 9, and the front side of the inner wall of the ball opening 8 is The second sealing cover 11 is clamped, the lower surface of the tank body 1 is provided with a water collection tank 12, and the lower side of the surface of the tank body 1 is provided with a support frame 13, which ensures the demisting effect and durability of the equipment, and is convenient for observing the use of the equipment. The environment makes the equipment have airtightness and ensures the cleanliness and stability of the equipment when it is used.

The working principle of the utility model: under the action of the fan, dust and water vapor first enter the tank body 1 through the air inlet 4, and after the water vapor is filtered in the demister device, it enters the bag dust removal device through the air outlet 5;

Demisting ball 7 is placed in the tank body 1 of the demisting device. The demisting ball 7 is a multi-faceted hollow ball with large specific surface area and small resistance, which can effectively filter water mist. The nozzle 3 has a drain port 6 at the lower end. When the fan is closed and the bag dust removal is only for back blowing, open the high-pressure nozzle 3 connected to the external equipment at the upper end to connect to the water source to clean the demisting ball 7 in the tank body 1. The dust adhered to the surface of the mist ball 7, the cleaning water is discharged through the drain port 6, and the tank body 1 is equipped with an observation port 9 and a ball discharge port 8, which are used to replace the defogging ball 7 and observe the use of the defogging ball 7. What is explained in detail is the prior art, and will not be repeated here.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model, All should be included within the protection scope of the present utility model.

Claims (7)

1. A demisting device at the front end of a dust collector, comprising a tank body (1), characterized in that: the left side of the upper surface of the tank body (1) is provided with a water inlet (2), and the water inlet (2) The inner wall is provided with a high-pressure nozzle (3), and the center of the right surface of the tank (1) is provided with an air inlet (4), and the upper side of the left surface of the tank (1) is provided with an air inlet (4). There is an air outlet (5), the left side of the lower surface of the tank body (1) is provided with a drainage port (6), and the inner wall of the tank body (1) is provided with a plurality of defogging balls (7). The lower side of the front surface of the body (1) is provided with a ball opening (8). 2. A front-end demisting device for a dust collector according to claim 1, characterized in that: the plurality of demisting balls (7) are multi-faceted hollow spheres, and the material of the plurality of demisting balls (7) All polypropylene. 3. The front-end demisting device of the dust collector according to claim 1, characterized in that: an observation port (9) is opened on the upper side of the right surface of the tank body (1). 4. A front-end demisting device for a dust collector according to claim 1, characterized in that: the right surface of the tank body (1) is located on the upper side of the observation port (9) and is rotatably connected with a first sealing cover (10 ), the surface of the first sealing cover (10) is engaged with the right side of the inner wall of the observation port (9). 5 . The front end demisting device of the dust collector according to claim 1 , characterized in that: a second sealing cover ( 11 ) is clamped on the front side of the inner wall of the ball opening ( 8 ). 6. The front-end demisting device of the dust collector according to claim 1, characterized in that: the lower surface of the tank body (1) is provided with a water collection tank (12). 7. The front-end demisting device of the dust collector according to claim 1, characterized in that: a support frame (13) is provided on the lower side of the surface of the tank body (1).

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