Air purification device for rubber additive production

Abstract

The utility model relates to an air purification device for rubber additive production, which comprises a box body and a box cover, a central separation cylinder is fixedly arranged on the bottom wall of the box cover, an exhaust pipe is arranged at the top of the box cover, a plurality of air inlet pipes are arranged above the side wall of the box body, a first filter screen is arranged between the inner wall of the box body and the outer wall of the central separation cylinder, and the central separation cylinder is provided with a second filter screen. A center rod is fixedly arranged in the center of the second filter screen, a connecting rod is fixedly arranged between the first filter screen and the center rod, a hydraulic cylinder is fixedly arranged at the top of the box cover, and the output end of the hydraulic cylinder is fixedly connected with the top end of the center rod. Waste gas generated during rubber additive production is pumped into the box body from the gas inlet pipe above, is filtered by the first filter screen, continuously flows upwards from the bottom of the central partition cylinder, is filtered by the second filter screen, and is pumped out from the gas suction pipe.

Description

Technical Field

[0001] The utility model relates to the field of tree protection, in particular to an air purification device for rubber additive production. Background Art

[0002] During the production process of the additive, waste gas is generated. The waste gas generated is usually discharged into the atmosphere after a series of treatments. For example, the Chinese patent document with the announcement number CN220657034U discloses an additive production waste gas purification system, including a shell, a liquid outlet is opened on one side of the shell, a first chute is opened on the inner wall of one side of the shell, and the first chute is connected to the liquid outlet, a liquid outlet pipe is fixedly connected to the outer wall of one side of the shell, and the liquid outlet pipe is connected to the liquid outlet, a baffle is movably connected in the first chute, and the baffle blocks the liquid outlet, and the baffle is fixedly connected to the outer wall of the shell, and the baffle blocks the liquid outlet. A second slide groove is provided on one side of the plate, and a slider is provided in the second slide groove. A rotating hole is provided on one side of the first slide groove, and a rotating shaft is movably connected in the rotating hole. One end of the rotating shaft is fixedly connected to a connecting rod, and the connecting rod is movably connected to the slider. The other end of the connecting rod is fixedly connected to a turntable, and a sliding hole is provided on one side of the turntable, and a ball is movably connected in the sliding hole. A spring is fixedly connected to the outside of the ball, and the spring is fixed to the sliding hole. A plurality of arc grooves are provided on the outer wall of one side of the shell, and the ball is movably connected to the arc groove. This device is not only complex in structure, but also has low purification efficiency and is in urgent need of improvement. Utility Model Content

[0003] The purpose of the utility model is to provide an air purification device for rubber additive production, which is used to solve the problems that the existing air purification device for rubber additive production is not only complex in structure but also has low purification efficiency.

[0004] In order to solve the above problems, the utility model provides an air purification device for the production of rubber additives, including a box body and a box cover, a central partition cylinder is fixedly provided on the bottom wall of the box cover, an exhaust pipe is provided on the top of the box cover, a plurality of air inlet pipes are provided above the side wall of the box body, a first filter screen is provided between the inner wall of the box body and the outer wall of the central partition cylinder, a second filter screen is provided on the central partition cylinder, a central rod is fixedly provided at the center of the second filter screen, a connecting rod is fixedly provided between the first filter screen and the center rod, a hydraulic cylinder is fixedly provided on the top of the box cover, and the output end of the hydraulic cylinder is fixedly connected to the top end of the center rod.

[0005] The air purification device for rubber additive production provided by the utility model also has the following technical features:

[0006] Furthermore, a collection box is inserted below the box body.

[0007] Furthermore, the connecting rod is in a "U" shape.

[0008] Furthermore, the box body and the box cover are connected by bolts.

[0009] Furthermore, limit blocks are symmetrically fixed in the box.

[0010] Furthermore, the mesh diameter of the second filter is smaller than the mesh diameter of the first filter.

[0011] The utility model has the following beneficial effects: the exhaust end of the air pump is connected to the exhaust pipe through a pipeline, and the waste gas generated during the production of rubber additives is pumped into the box from the air inlet pipe above. After being filtered through the first filter, the gas continues to flow upward from the bottom of the central partition cylinder, and after being filtered through the second filter, it is extracted from the exhaust pipe to avoid pollution; the central rod is driven up and down by the hydraulic cylinder, and the central rod drives the first filter to move up and down through the connecting rod to vibrate the first filter and the second filter to avoid dust clogging. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the overall structure of the air purification device for rubber additive production. DETAILED DESCRIPTION

[0013] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments. It should be noted that, in the absence of conflict, the embodiments and features of the embodiments of the present invention can be combined with each other.

[0014] like Figure 1 In the embodiment of the air purification device for rubber chemical production of the utility model shown in the figure, it includes a box body 10 and a box cover 11, the bottom wall of the box cover 11 is fixedly provided with a central partition 2, the top of the box cover 11 is provided with an exhaust pipe 101, and a plurality of air inlet pipes 102 are provided above the side wall of the box body 10, a first filter 3 is provided between the inner wall of the box body 10 and the outer wall of the central partition 2, the central partition 2 is provided with a second filter 4, the center of the second filter 4 is fixedly provided with a central rod 5, a connecting rod 6 is fixed between the first filter 3 and the central rod 5, and a hydraulic cylinder 7 is fixed on the top of the box cover 11. The output end is fixedly connected to the top of the center rod 5. Specifically, the exhaust end of the air pump is connected to the exhaust pipe through a pipeline. The exhaust gas generated during the production of rubber additives is pumped into the box body 10 from the upper air inlet pipe. After being filtered through the first filter screen 3, the gas continues to flow upward from the bottom of the center partition 2, and after being filtered through the second filter screen 4, it is extracted from the exhaust pipe 101 to avoid pollution. The center rod 5 is driven up and down by the hydraulic cylinder 7, and the center rod 5 drives the first filter screen 3 to move up and down through the connecting rod 6 to vibrate the first filter screen 3 and the second filter screen 4 to avoid dust clogging.

[0015] In one embodiment of the present application, a collection box 8 is inserted below the box body 10 .

[0016] In one embodiment of the present application, the connecting rod 6 is in a "U" shape.

[0017] In one embodiment of the present application, the box body 10 and the box cover 11 are connected by bolts.

[0018] In one embodiment of the present application, a limit block 103 is symmetrically fixed in the box body 10. Specifically, the limit block 103 can limit the moving position of the connecting rod 6 to prevent the first filter screen 3 from being separated from the central partition 2.

[0019] In one embodiment of the present application, the mesh diameter of the second filter 4 is smaller than the mesh diameter of the first filter 3 .

[0020] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. An air purification device for rubber chemical production, characterized in that: It includes a box body and a box cover, a central partition cylinder is fixedly provided on the bottom wall of the box cover, an exhaust pipe is provided on the top of the box cover, a plurality of air inlet pipes are provided above the side wall of the box body, a first filter screen is provided between the inner wall of the box body and the outer wall of the central partition cylinder, a second filter screen is provided on the central partition cylinder, a central rod is fixedly provided at the center of the second filter screen, a connecting rod is fixedly provided between the first filter screen and the central rod, a hydraulic cylinder is fixedly provided on the top of the box cover, and the output end of the hydraulic cylinder is fixedly connected to the top end of the central rod.

2. The air purification device for rubber chemical production according to claim 1, characterized in that: A collection box is inserted below the box body.

3. The air purification device for rubber chemical production according to claim 1, characterized in that: The connecting rod is in a "U" shape.

4. The air purification device for rubber chemical production according to claim 1, characterized in that: The box body and the box cover are connected by bolts.

5. The air purification device for rubber chemical production according to claim 1, characterized in that: Limiting blocks are symmetrically fixed inside the box.

6. The air purification device for rubber chemical production according to claim 5, characterized in that: The mesh diameter of the second filter is smaller than the mesh diameter of the first filter.

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