An air purification and deodorization device for rubber paste production

Abstract

The utility model relates to the technical field of rubber production, and discloses an air purification and deodorization device for rubber paste production, comprising: an outer shell; an exhaust pipe, a louver; a filter structure, which is arranged in the cavity of the outer shell and is used to absorb odors, and the filter structure comprises a storage body, an extrusion piece and a cover plate, the storage body is arranged in the belly of the outer shell, the extrusion piece is elastically connected to the outer shell, the cover plate is placed on the top of the storage body and is flush with the storage body, and the storage body is pressed downward by the extrusion piece, and the filter element at the bottom of the storage body is pressed against the inner top surface of the outer shell to ensure the sealing effect of the filter element and the outer shell, and then ensure the adsorption and filtration of the gas, and the detachable cover plate can lay filter material in the sinking groove on the top of the storage body, such as activated carbon or a porous solid material, and when the gas is sucked into the outer shell, it is first filtered by the filter element, and then continues to rise and is adsorbed and filtered by the filter material, so as to ensure the filtering effect and facilitate the later disassembly and maintenance.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber production, in particular to an air purification and deodorization device used in rubber paste production. Background Art

[0002] During the rubber production process, such as the rubber extrusion molding stage, the rubber has a certain temperature when feeding and discharging, and the odor in the rubber will diffuse into the air, affecting the indoor air environment. Therefore, it is necessary to install an air purification device above the production location.

[0003] The prior art discloses a ceiling-mounted indoor air purifier (publication number: CN110410894A), which includes a panel, opening and closing blades, a motor, a hinged opening and closing gear, and an air purification device, wherein the air purification device includes an air purifier, and the air purifier is a nano water ion generator.

[0004] For industrial production, large fans are usually used to exhaust air to purify the air in the factory, and a single hood is suspended from the roof. The air is sucked into the hood and the filter material in the hood is used to achieve preliminary purification. The filter material is installed and fixed in a way that is blocked and limited by the shutters at the bottom of the hood, resulting in poor sealing between the filter material and the hood. As a result, some air will flow through the gap between the frame and the hood without being filtered by the filter paper part of the filter element. The filtering effect has a certain room for optimization.

[0005] For this reason, we propose an air purification and deodorization device for rubber paste production. Utility Model Content

[0006] The utility model mainly solves the technical problems of insufficient installation and sealing of the above-mentioned filter material, and provides an air purification and deodorization device for rubber paste production.

[0007] In order to achieve the above purpose, the utility model adopts the following technical scheme, an air purification and deodorization device for rubber paste production, comprising:

[0008] The housing has a box structure with a cavity;

[0009] The exhaust pipe is fixedly installed on the top of the exhaust pipe and connected to the external fan for exhaust.

[0010] The shutter is detachably mounted at the bottom of the exhaust pipe and is used for air intake;

[0011] A filtering structure is arranged in the cavity of the shell for absorbing odors. The filtering structure includes a storage body, an extrusion piece and a cover plate. The storage body is arranged in the abdomen of the shell, the extrusion piece is elastically connected to the shell, the cover plate is placed on the top of the storage body and is flush with the storage body, the storage body and the cover plate are both hollow structures, the extrusion piece is elastically connected to the shell and the extrusion piece can press the storage body against the inner bottom surface of the shell.

[0012] As a preferred embodiment of the utility model, a window is provided on the inner bottom surface of the shell, the shutter is fastened to the bottom of the shell by bolts, the storage body forms a box structure, the storage body is the same length as the window, and the width of the storage body is greater than the width of the window but less than the width inside the shell cavity.

[0013] As a preferred embodiment of the utility model, the extrusion member includes a rectangular frame and a plurality of rods fixed in the rectangular frame, and the rods are distributed in a cross shape.

[0014] As a preferred embodiment of the utility model, the top surface of the extrusion piece is provided with an elastic piece for pushing the extrusion piece to slide, the elastic piece includes an elastic telescopic rod but is not limited to an elastic telescopic rod, the telescopic rod is fixedly installed on the inner top surface of the outer shell, and the extrusion piece is fixedly connected to the output shaft of the telescopic rod.

[0015] As a preferred embodiment of the utility model, the storage body forms a rectangular box structure with an open top, a groove is provided on the bottom surface of the storage body, a filter element is clamped in the groove, and a plurality of air holes are provided on the bottom of the storage body, which are connected to the groove.

[0016] As a preferred embodiment of the present invention, a sinking groove is provided on the top surface of the storage body, the cover plate is adapted to and placed in the sinking groove, and a plurality of notches for ventilation are provided on the top surface of the cover plate.

[0017] As a preferred embodiment of the present invention, the top surface of the housing is provided with an integrally formed rectangular protrusion, and a threaded hole for installation is provided at the top of the protrusion.

[0018] Beneficial Effects

[0019] The utility model provides an air purification and deodorization device for rubber paste production. It has the following

[0020] Beneficial effects:

[0021] 1. This air purification and deodorization device for rubber paste production is provided with a detachable storage body, which is tilted and placed into a window. The storage body is pressed downward by an extruder, and the filter element at the bottom of the storage body is pressed against the top surface of the shell to ensure the sealing effect between the filter element and the shell, thereby ensuring the adsorption and filtration of the gas. The detachable cover plate can lay filter materials, such as activated carbon or porous solid materials, in the sinking groove on the top of the storage body. When the gas is sucked into the shell, it is first filtered by the filter element and then continues to rise to be adsorbed and filtered by the filter material, thereby ensuring the filtration effect and facilitating the subsequent disassembly and maintenance.

[0022] 2. This air purification and deodorization device for rubber paste production is provided with an extrusion piece. The elastic piece takes an elastic telescopic rod as an example. The cylinder of the elastic telescopic rod is fixedly installed on the inner top surface of an outer shell, and the extrusion piece is fixedly installed on the output shaft of the elastic telescopic rod. The elastic piece pushes the extrusion piece downward and contacts the top surface of the storage body, thereby pressing and fixing the storage body on the inner bottom surface of the outer shell. At the same time, the sealing effect of the cover plate on the storage body and the pressing and fixing effect of the storage body on the filter element are ensured, and the disassembly and assembly of the storage body is convenient and efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is one of the overall three-dimensional diagrams of the utility model;

[0024] Figure 2 This is the second overall stereogram of the utility model;

[0025] Figure 3 This is a bottom-up stereoscopic view of the housing of the utility model;

[0026] Figure 4 It is a three-dimensional diagram of the storage body and the extrusion member of the utility model;

[0027] Figure 5 This is a schematic diagram of the installation of the cover plate and the storage body of the utility model;

[0028] Figure 6 A three-dimensional diagram of a storage body.

[0029] Legend: 10, outer shell; 11, exhaust pipe; 12, shutter; 20, storage body; 21, extrusion part; 22, cover plate. DETAILED DESCRIPTION

[0030] An air purification and deodorization device for rubber paste production, such as Figure 1 and Figure 2 As shown, including:

[0031] The housing 10 has a hollow box structure;

[0032] The exhaust pipe 11 is fixedly mounted on the top of the exhaust pipe 11 and connected to an external fan for exhausting air.

[0033] The louver 12 can be detachably mounted at the bottom of the exhaust pipe 11 and is used for air intake; specifically, the fan can be a centrifugal fan installed outdoors, and its specific model and specifications are not restricted too much here. The exhaust pipe 11 is connected to the air intake port of the centrifugal fan through a pipeline, and the air enters the cavity of the outer shell 10 through exhaust to be filtered.

[0034] like Figure 3 , Figure 4 and Figure 5 As shown, the filtering structure is arranged in the cavity of the shell 10 for absorbing odors, and the filtering structure includes a storage body 20, an extrusion member 21 and a cover plate 22. The storage body 20 is arranged in the abdomen of the shell 10, the extrusion member 21 is elastically connected to the shell 10, and the cover plate 22 is placed on the top of the storage body 20 and is flush with the storage body 20. The storage body 20 and the cover plate 22 are both hollow structures. The extrusion member 21 is elastically connected to the shell 10 and the extrusion member 21 can press the storage body 20 on the inner bottom surface of the shell 10. The inner bottom surface of the shell 10 is provided with a window. The shutter 12 is locked and fixed to the bottom of the shell 10 by bolts. The storage body 20 forms a box structure. The storage body 20 is equal in length to the window. The width is greater than the width of the window but less than the width of the cavity of the shell 10. In this solution, a detachable storage body 20 is provided, and the storage body 20 is tilted and placed into the window. The storage body 20 is pressed down by the extruder 21, and the filter element at the bottom of the storage body 20 is pressed against the top surface of the shell 10 to ensure the sealing effect between the filter element and the shell 10, thereby ensuring the adsorption and filtration of the gas. The detachable cover plate 22 can lay filter materials, such as activated carbon or porous solid materials, in the sinking groove on the top of the storage body 20. When the gas is sucked into the shell 10, it is first filtered by the filter element, and then continues to rise and is adsorbed and filtered by the filter material, thereby ensuring the filtering effect and facilitating the subsequent disassembly and maintenance.

[0035] like Figure 5 As shown, the extrusion piece 21 includes a rectangular frame and a plurality of rod bodies fixed in the rectangular frame, the rod bodies are cross-distributed, and an elastic member is provided on the top surface of the extrusion piece 21 for squeezing and pushing the extrusion piece 21 to slide, the elastic member includes an elastic telescopic rod but is not limited to the elastic telescopic rod, the inner top surface of the outer shell 10 is fixedly installed with the telescopic rod, the extrusion piece 21 is fixedly connected to the output shaft of the telescopic rod, and the extrusion piece 21 is provided. The elastic member takes the elastic telescopic rod as an example, the cylinder of the elastic telescopic rod is fixedly installed on the inner top surface of the outer shell 10, and the extrusion piece 21 is fixedly installed on the output shaft of the elastic telescopic rod. The extrusion piece 21 is pushed downward by the elastic member and contacts the top surface of the storage body 20, so that the storage body 20 is pressed and fixed on the inner bottom surface of the outer shell 10. At the same time, the sealing of the cover plate 22 on the storage body 20 and the pressing and fixing effect of the storage body 20 on the filter element are guaranteed, and the disassembly and assembly of the storage body 20 is convenient and efficient.

[0036] like Figure 6As shown, the storage body 20 forms a rectangular box structure with an open top, a groove is provided on the bottom surface of the storage body 20, a filter element is clamped in the groove, a plurality of air holes are provided at the bottom of the storage body 20, the air holes are connected to the groove, a sinking groove is provided on the top surface of the storage body 20, a cover plate 22 is adapted to the sinking groove and placed in the sinking groove, a plurality of notches for ventilation are provided on the top surface of the cover plate 22, the groove is used to install the filter element, the filter element needs to have an interference fit with the groove, and the sinking groove is used to lay the filter material, which will not be elaborated here.

[0037] like Figure 1 As shown, the top surface of the outer shell 10 is provided with an integrally formed rectangular protrusion, and a threaded hole for installation is opened on the top of the protrusion. The outer shell 10 is suspended and installed by installing screws on the roof and connecting the screws with the threaded holes of the protrusions. The outer shell 10 is installed directly above the rubber paste production position to achieve precise processing.

[0038] The working principle of the utility model is as follows: the groove is used to install the filter element, and the filter element needs to have an interference fit with the groove. The sinking groove is used to lay the filter material. The storage body 20 is tilted and placed into the window. The elastic member takes the elastic telescopic rod as an example. The cylinder of the elastic telescopic rod is fixedly installed with the inner top surface of the outer shell 10, and the extrusion member 21 is fixedly installed with the output shaft of the elastic telescopic rod. The extrusion member 21 is pushed downward by the elastic member and contacts the top surface of the storage body 20, so that the storage body 20 is pressed and fixed on the inner bottom surface of the outer shell 10. The storage body 20 is pressed downward by the extrusion member 21, and the filter element at the bottom of the storage body 20 is pressed against the inner top surface of the outer shell 10 to ensure that the filter element is tightly fitted with the inner bottom surface of the outer shell 10. When replacing the filter element and filter material, first remove the shutter 12, push the storage body 20 upward, tilt the storage body 20 and take it out from the window, remove the filter element and the cover plate 22, and regenerate the filter material or directly replace it to complete the maintenance.

[0039] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An air purification and deodorization device for rubber paste production, characterized in that: include: The housing (10) has a box structure with a cavity; The exhaust pipe (11) is fixedly mounted on the top of the exhaust pipe (11) and connected to an external fan for exhausting air. A shutter (12) is detachably mounted on the bottom of the exhaust pipe (11) and is used for air intake; A filtering structure is arranged in the cavity of an outer shell (10) for absorbing odors, the filtering structure comprising a storage body (20), an extrusion piece (21) and a cover plate (22); the storage body (20) is arranged in the abdomen of the outer shell (10); the extrusion piece (21) is elastically connected to the outer shell (10); the cover plate (22) is placed on the top of the storage body (20) and is flush with the storage body (20); the storage body (20) and the cover plate (22) are both hollow structures; the extrusion piece (21) is elastically connected to the outer shell (10) and the extrusion piece (21) can press the storage body (20) against the inner bottom surface of the outer shell (10).

2. The air purification and deodorization device for rubber paste production according to claim 1 is characterized in that: A window is provided on the inner bottom surface of the shell (10); the shutter (12) is locked and fixed to the bottom of the shell (10) by bolts; the storage body (20) forms a box structure; the storage body (20) is equal in length to the window; the width of the storage body (20) is greater than the width of the window but less than the width of the cavity of the shell (10).

3. The air purification and deodorization device for rubber paste production according to claim 1 is characterized in that: The extrusion piece (21) comprises a rectangular frame and a plurality of rods fixed in the rectangular frame, wherein the rods are distributed in a cross shape.

4. The air purification and deodorization device for rubber paste production according to claim 1 is characterized in that: The top surface of the extrusion piece (21) is provided with an elastic piece for squeezing and pushing the extrusion piece (21) to slide, the elastic piece includes an elastic telescopic rod but is not limited to the elastic telescopic rod, the inner top surface of the housing (10) is fixedly mounted with the telescopic rod, and the extrusion piece (21) is fixedly connected to the output shaft of the telescopic rod.

5. The air purification and deodorization device for rubber paste production according to claim 1 is characterized in that: The storage body (20) forms a rectangular box structure with an open top, a groove is provided on the bottom surface of the storage body (20), a filter element is clamped in the groove, and a plurality of air holes are provided on the bottom of the storage body (20), which are connected to the groove.

6. The air purification and deodorization device for rubber paste production according to claim 1 is characterized in that: The top surface of the storage body (20) is provided with a sinking groove, the cover plate (22) is adapted to the sinking groove and placed in the sinking groove, and the top surface of the cover plate (22) is provided with a plurality of notches for ventilation.

7. The air purification and deodorization device for rubber paste production according to claim 1 is characterized in that: The top surface of the housing (10) is provided with an integrally formed rectangular protrusion, and a threaded hole for installation is provided at the top of the protrusion.

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