CN106076048A - The dust arrester produced for elastomeric compound - Google Patents

Abstract

The invention discloses a dust removal device for the production of mixed rubber, which comprises a device body with accommodating space, one side of the device body is provided with an air inlet, the other side is connected with an induced draft fan, and a water tank is provided above; the device The interior of the body is provided with a first filter screen, a second filter screen and a third filter screen; the first filter screen and the second filter screen divide the internal space of the device body into a first space, a second space and a third space, each Each space is provided with a spray head, and each of the spray heads is connected to the water tank through a water pipe. The present invention proposes a dedusting device for the production of mixed rubber, which has a simple structure and can effectively dedust the dusty gas in the workshop by setting the first, second and third filter screens and water tank spraying. The effect is good, the cost is cheap, easy to install, and usually does not require manual operation, only need to deal with dust and mud regularly, which not only reduces the production burden, but also reduces the production cost and ensures production safety.

Description

Dust removal device for rubber compound production

technical field

The invention relates to a dust removal device used in the production of mixed rubber.

Background technique

The mixing and stirring of a large amount of powder is involved in the production of rubber compound. When the powder is stirred and stored, many particles will float in the air, which not only pollutes the environment in the workshop, but also pollutes the external environment once discharged. Therefore, enterprises need to keep changing Gas dedusting is used to ensure the safe production of workers and avoid polluting the external environment. The installation of large-scale dedusting devices in the prior art is troublesome. Although it is more precise, the cost is very high, which is not conducive to reducing production costs for enterprises.

Contents of the invention

In view of the above technical problems, the present invention discloses a dust removal device used in the production of mixed rubber.

Technical scheme of the present invention is as follows:

A dust removal device for the production of mixed rubber, comprising a device body with accommodating space, one side of the device body is provided with an air inlet, the other side is connected with an induced draft fan, and a water tank is provided above;

The inside of the device body is symmetrically provided with a first filter screen and a second filter screen; one end of the filter screen is connected to the side wall of the device body, and the other end is connected to the top of the device body;

The lower part of the device body is horizontally provided with a third filter screen; the lower part of the third filter screen is a water storage part;

The first filter screen and the second filter screen divide the internal space of the device body into a first space, a second space and a third space, each space is provided with a shower head, and each of the shower heads is connected to the Said water tank.

Preferably, the first filter screen and the second filter screen are arranged obliquely with the inside of the device body, and the third filter screen is arranged horizontally; the first filter screen, the second filter screen, the third filter screen and the device body The upper top surface of the body is formed into an isosceles trapezoidal shape in section.

Preferably, the lower part of the first space and the lower part of the third space are provided with a mutually symmetrical partition, the lower part of the partition is arranged horizontally, and the side part is arranged in close contact with the surface of the filter screen adjacent to the partition .

Preferably, a fixing plate is provided on both sides of the third filter net, and the fixing plate is closely attached to the surface of the adjacent filter net, and the fixing plate is used to fix the third filter net.

Preferably, the water storage part is downwardly connected to a water pump through a water suction pipe, and the water pump pumps the water in the water storage part to the water tank through the water suction pipe.

Preferably, the level of the lower part of the partition is higher than the level of the third filter screen.

The present invention proposes a dedusting device for the production of mixed rubber, which has a simple structure and can effectively dedust the dusty gas in the workshop by setting the first, second and third filter screens and water tank spraying. The effect is good, the cost is cheap, easy to install, and usually does not require manual operation, only need to deal with dust and mud regularly, which not only reduces the production burden, but also reduces the production cost and ensures production safety.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the following will briefly introduce the drawings that need to be used in the description of the embodiments.

Fig. 1 is a schematic structural diagram of a dust removal device for rubber compound production provided by an embodiment of the present invention.

The numbers in the figure indicate:

1. Device body 2. Air inlet 3. Induced fan 4. Water tank 5. First filter

6. Second filter screen 7. Third filter screen 8. Water storage part 9. Water pipe 10. Nozzle

11. First space 12. Second space 13. Third space 14. Water pump

15, suction pipe 16, clapboard 17, fixed plate.

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

As shown in Figure 1, a dust removal device for the production of mixed rubber, including a device body 1 with accommodating space, one side of the device body 1 is provided with an air inlet 2, the other side is connected to an induced draft fan 3, and the top is provided with a Tank 4;

The inside of the device body 1 is symmetrically provided with a first filter screen 5 and a second filter screen 6; one end of the first filter screen 5 and the second filter screen 6 is connected to the side wall of the device body 1, and the other end is connected to the The top of the device body 1;

The lower part of the device body 1 is horizontally provided with a third filter screen 7; the lower part of the third filter screen 7 is a water storage part 8;

The first filter screen 5 and the second filter screen 6 divide the inner space of the device body 1 into a first space 11, a second space 12 and a third space 13, each space top is provided with a shower head 10, each of the The spray heads 10 are all connected to the water tank 4 through a water pipe 9 .

The first filter screen 5 and the second filter screen 6 are arranged obliquely with the inside of the device body 1, and the third filter screen 7 is arranged horizontally; the first filter screen 5, the second filter screen 6, and the third filter screen 7 And the upper top surface of the device body 1 is formed into an isosceles trapezoidal cross-section.

The lower part of the first space 11 and the lower part of the third space 13 are provided with a mutually symmetrical partition 16, the lower part of the partition 16 is arranged horizontally, and the side part is closely attached to the surface of the filter screen adjacent to the partition 16. combined settings.

Both sides of the third filter screen 7 are respectively provided with a fixed plate 17, the fixed plate 17 is closely attached to the adjacent filter screen surface, and the fixed plate 17 is used to fix the third filter screen 7 .

The water storage part 8 is downwardly connected to a water pump 14 through a water suction pipe 15 , and the water pump 14 pumps the water in the water storage part 8 to the water tank 4 through the water suction pipe 15 .

The level of the lower part of the partition 16 is higher than the level of the third filter screen 7 .

Implementation principle: the dust-laden gas enters the first space 11 through the air inlet 2, and after being blocked by the first filter screen 5, the wind speed decreases, and gravity will settle a part of the dust, and sprinkle water through the nozzle 10, and the dust will settle through the first step, and the settled dust will Falling into the partition 16, the water in the first space 11 accumulates to a certain extent, and will overflow the partition 16 into the second space 12, and enter the water storage part 8 through the third filter screen 7; after the dust passes through the first space 11 , in the second space 12, continue to spray through the nozzle 10 to perform secondary dust removal, the settled dust falls into the third filter screen 7, and the water enters the water storage part 8 through the third filter screen 7. At the same time, the dust-containing gas and the first filter screen After being blocked by the second filter screen 6 in the second space 12, the wind speed decreases, and the action of gravity will further settle the dust-laden gas; the dust-laden gas enters the third space 13, and is sprayed by the nozzle 10 and the inner side of the device body 1. Three times of sedimentation are carried out, and finally the induced draft fan 3 is drawn out of the device body 1, and the dust-laden gas after three times of sedimentation is basically dedusted. The water in the water storage part 8 can be recycled through the extraction of the water pump 14, avoiding the waste of time for adding water in the water tank 4 at any time, and also saving water resources.

When the dust and mud accumulate to a certain extent, it is only necessary to regularly clean the dividing plate 16 and the filter screen.

The present invention proposes a dedusting device for the production of mixed rubber, which has a simple structure and can effectively dedust the dusty gas in the workshop by setting the first, second and third filter screens and water tank spraying. The effect is good, the cost is cheap, easy to install, and usually does not require manual operation, only need to deal with dust and mud regularly, which not only reduces the production burden, but also reduces the production cost and ensures production safety.

Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention.

Claims (6)

1. A dust removal device for the production of mixed rubber, characterized in that it comprises a device body with accommodating space, one side of the device body is provided with an air inlet, the other side is connected to an induced draft fan, and a water tank is provided above; The inside of the device body is symmetrically provided with a first filter screen and a second filter screen; one end of the filter screen is connected to the side wall of the device body, and the other end is connected to the top of the device body; The lower part of the device body is horizontally provided with a third filter screen; the lower part of the third filter screen is a water storage part; The first filter screen and the second filter screen divide the internal space of the device body into a first space, a second space and a third space, each space is provided with a shower head, and each of the shower heads is connected to the Said water tank. 2. The dust removal device for rubber compound production according to claim 1, characterized in that, the first filter screen and the second filter screen are arranged obliquely with the inside of the device body, and the third filter screen is arranged horizontally; The first filter screen, the second filter screen, the third filter screen and the upper top surface of the device body are formed to have an isosceles trapezoidal cross-section. 3. The dust removal device for rubber compound production according to claim 1, characterized in that, the lower part of the first space and the lower part of the third space are provided with a partition symmetrical to each other, and the lower part of the partition is horizontal Setting, the side part is arranged in close contact with the surface of the filter screen adjacent to the partition. 4. The dust removal device for rubber compound production according to claim 1 or 3, wherein a fixed plate is respectively arranged on both sides of the third filter screen, and the filter screen adjacent to the fixed plate is The surface of the net is arranged in close contact, and the fixing plate is used to fix the third filter net. 5. The dust removal device for mixing rubber production according to claim 1, characterized in that, the water storage part is connected downwards to a water pump through a water suction pipe, and the water pump passes the water in the water storage part through the water suction pipe. Pump to the tank. 6 . The dust removal device for rubber compound production according to claim 3 , wherein the horizontal height of the lower part of the partition is higher than the horizontal height of the third filter screen. 7 .