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CN-122006391-A - Sealing washer rubber vulcanization exhaust treatment device

CN122006391ACN 122006391 ACN122006391 ACN 122006391ACN-122006391-A

Abstract

The invention provides a sealing ring rubber vulcanization waste gas treatment device, which comprises a separating pipe, wherein an air inlet pipe is connected to the tangential direction of the side wall of the separating pipe, an exhaust pipe is arranged at the top of the separating pipe and extends to the central position of the inner side of the separating pipe, an exhaust pipe is coaxially arranged at the top of the exhaust pipe, a dust filtering disk is eccentrically connected in series between the exhaust pipe and the exhaust pipe, the dust filtering disk is provided with a fan-shaped folded annular filter screen, the filter screen is in transmission connection with a first driving motor, the exhaust pipe and the exhaust pipe are eccentrically arranged at one side of the central line of the filter screen, a protruding guide block is extruded on a chassis at the other side and a top cover to horizontally expand the filter screen, a dust removing brush is arranged on the chassis at the lower side of the expansion position, the circulation of the filter screen at the filtering position is realized through the annular rotating filter screen, the fan-shaped folding structure of the filter screen increases the surface area of the filter screen, the filter screen can be continuously cleaned through the opposite side dust removing brush, the filter screen structure is expanded through the guide block, and the filter screen structure has good development prospect.

Inventors

  • LI JIAN
  • ZHOU YONG
  • XIE CHUNGUANG
  • WANG LIANG

Assignees

  • 广东润银新材料科技有限公司

Dates

Publication Date
20260512
Application Date
20260407

Claims (10)

  1. 1. The utility model provides a sealing washer rubber vulcanization exhaust gas treatment device which characterized in that includes: The separating tube (1), the sidewall tangential direction of the separating tube (1) connects with the air inlet pipe (2), there are discharge pipes (3) to extend to the inboard central point of the separating tube (1) at the top, the top of the discharge pipe (3) has exhaust pipes coaxially; The dust filtering device comprises a dust filtering disc (4), wherein the dust filtering disc (4) is eccentrically and serially connected between a discharge pipe (3) and an exhaust pipe (9), the dust filtering disc (4) comprises a chassis (41) and a top cover (42), a fan-shaped folded annular filter screen (43) is rotatably arranged between the chassis (41) and the top cover (42), a rotating shaft structure is connected to the center of the filter screen (43), a first driving motor (5) fixed on one side of the discharge pipe (3) is in transmission connection, the discharge pipe (3) and the exhaust pipe (9) are eccentrically arranged on one side of a central line of the filter screen (43), and a guide block (46) protruding towards the filter screen (43) on the chassis (41) and the top cover (42) on the other side opposite to the discharge pipe (3) extrudes the filter screen (43) to enable the filter screen (43) to be horizontally unfolded; The dust removing brush (6) is arranged on the chassis (41) at the lower side of the unfolding position, the dust removing brush (6) is driven by the second driving motor (5), and a negative pressure pipe (7) is arranged below the dust removing brush (6) and connected with the chassis (41).
  2. 2. The sealing ring rubber vulcanization waste gas treatment device according to claim 1, wherein the chassis (41) and the top cover (42) are respectively provided with a groove structure at positions corresponding to the dust removing brushes (6) in the vertical direction, the dust removing brushes (6) are embedded in grooves of the chassis (41), the sealing ring rubber vulcanization waste gas treatment device comprises driving wheels (61), belt wheels (62) and bristles (63), the driving wheels (61) are embedded in the grooves along the radial rotation of the filter screen (43), the driving wheels are in transmission connection with a second driving motor (5) fixed outside the chassis (41), belt wheels (62) are wound on the outer sides of the driving wheels (61), bristle (63) structures are arranged on the surfaces of the belt wheels (62) in a protruding mode, a negative pressure pipe (7) is connected to the bottoms of the grooves of the chassis (41), and the grooves of the top cover (42) are communicated with an external gas circuit.
  3. 3. A sealing ring rubber vulcanization waste gas treatment device according to claim 2, wherein bristles (63) on the surface of the belt wheel (62) are arranged in a triangular shape with two sides short and a middle long.
  4. 4. The sealing ring rubber vulcanization waste gas treatment device according to claim 2, wherein PVC material guard plates (44) are wrapped at the folded corners of the upper end and the lower end of the filter screen (43).
  5. 5. A sealing ring rubber vulcanization waste gas treatment device is characterized in that one end of a guard plate (44) close to the extension of a filter screen (43) is respectively provided with a limiting piece (45) which correspondingly protrudes upwards and downwards, annular guide grooves are concavely formed in positions, corresponding to the limiting pieces (45), of a chassis (41) and a top cover (42), the limiting pieces (45) penetrate into the guide groove structure and are in abutting limiting with the guide grooves in the radial direction of the filter screen (43).
  6. 6. A seal ring rubber vulcanization exhaust gas treatment device as described in claim 5, wherein the limiting piece (45) on the upper side guard plate (44) of the filter screen (43) is spherical, the limiting piece (45) on the lower side guard plate (44) is brush-shaped, and the groove of the base plate (41) extends to the position of the guide groove in the radial direction of the base plate (41).
  7. 7. A seal ring rubber vulcanization exhaust gas treatment device as described in claim 4, characterized in that an upper side guard plate (44) of the filter screen (43) covers only a portion in contact with the guide block (46) in the radial direction, and a lower side guard plate (44) extends to a central rotating shaft portion.
  8. 8. A seal ring rubber vulcanization exhaust gas treatment device as described in claim 2, wherein the chassis (41) and the guide block (46) on the top cover (42) are arranged at a distance from a folding fan structure of the filter screen (43) in the circumferential direction of the filter screen (43).
  9. 9. A seal ring rubber vulcanization exhaust gas treatment device as described in claim 8, wherein the depth of the guide blocks (46) of the chassis (41) is larger than that of the guide blocks (46) of the top cover (42) in the vertical range of the filter screen (43), and the distribution angle of the guide blocks (46) of the top cover (42) in the circumferential direction is larger than that of the guide blocks (46) of the chassis (41).
  10. 10. A sealing ring rubber vulcanization waste gas treatment device as described in claim 2, wherein the groove of the top cover (42) is connected with a recoil mechanism (8), the recoil mechanism (8) comprises a high-pressure pipe (81) and a spray head (82), the high-pressure pipe (81) is connected with a high-pressure air pump, and the bottom is communicated with a spray head (82) penetrating into the groove of the top cover (42) in an air way.

Description

Sealing washer rubber vulcanization exhaust treatment device Technical Field The invention relates to the field of air pollution control, in particular to a sealing ring rubber vulcanization waste gas treatment device. Background The rubber sealing ring is an annular cover-shaped sealing device formed by one or more parts, is usually fixed on a mechanical part ferrule or a gasket, prevents lubricating oil leakage and foreign matter invasion through a contact or clearance structure, is widely applied to the fields of automobiles, machinery, electronics, pipeline engineering and the like, such as hydraulic systems, pneumatic devices, reciprocating cylinders and the like, raw rubber raw materials of the sealing ring need to form a three-dimensional reticular structure through a sulfur bridge and a carbon bridge under the action of vulcanizing agents and accelerators, and can realize great improvement of elasticity, tensile strength, compression permanent deformation, heat resistance and medium resistance after the rubber molecular chain thoroughly changes the material property into vulcanized rubber. However, the tail gas generated in the vulcanization process is high-temperature, sulfur-containing and VOCs-containing mixed waste gas with malodor and dust, and the waste gas can reach the emission standard only through collection and multistage treatment, and in the treatment process, a plurality of procedures such as cooling, dust removal and alkali washing are needed, wherein when the dust in the tail gas is filtered, large particles are usually filtered through cyclone dust removal, and a filter screen is further arranged for removing dust from small particles, but filter screen equipment is required to be stopped periodically for ash removal, so that the filtering efficiency is greatly influenced. Therefore, a novel sealing ring rubber vulcanization waste gas treatment device is needed. Disclosure of Invention The invention aims to provide a sealing ring rubber vulcanization waste gas treatment device. In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a sealing washer rubber vulcanization exhaust treatment device, including the separator tube, the lateral wall tangential direction of separator tube is connected with the intake pipe, there is the discharge pipe to extend to the inboard central point of separator tube at the top, the coaxial blast pipe that is provided with in top of discharge pipe, the eccentric tandem has the dust filter dish between discharge pipe and the blast pipe, the dust filter dish includes chassis and top cap, it is annular filter screen to rotate to be provided with between chassis and the top cap after the fan-shaped folding, filter screen central authorities are connected with the pivot structure, first driving motor transmission with fixed discharge pipe one side is connected, discharge pipe and eccentric setting in central line one side of filter screen with the blast pipe, have the guide block extrusion filter screen structure that makes the filter screen horizontal expansion towards the filter screen on the chassis of opposite side of discharge pipe and the top cap, be provided with the dust brush through second driving motor driven on the chassis of expansion position downside, there is the negative pressure pipe to be connected with the chassis. The dust removing brush is embedded in the groove of the chassis and comprises a driving wheel, a belt wheel and bristles, wherein the driving wheel is embedded in the groove along the radial rotation of a filter screen and is in transmission connection with a second driving motor fixed outside the chassis, the belt wheel is wound on the outer side of the driving wheel, the bristle structure is arranged on the surface of the belt wheel in a protruding mode, a negative pressure pipe is connected to the bottom of the groove of the chassis, and the groove of the top cover is communicated with an external air path. Specifically, bristles on the surface of the belt wheel are distributed in a triangular shape with two sides short and the middle long. As a further scheme of the invention, PVC guard plates are wrapped at the folded corners of the upper end and the lower end of the filter screen. As a further scheme of the invention, one end of the guard plate, which is close to the extension of the filter screen, is respectively provided with a limiting piece which correspondingly protrudes upwards and downwards, annular guide grooves are concavely arranged on the chassis and the top cover at positions corresponding to the limiting pieces, and the limiting pieces extend into the guide groove structure and are in interference limiting with the guide grooves in the radial direction of the filter screen. As a further scheme of the invention, the limiting piece on the upper guard plate of the filter screen is spherical, the limiting piece on the lower guard plate