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CN-121988117-A - Automatic granulation exhaust treatment equipment of clearance

CN121988117ACN 121988117 ACN121988117 ACN 121988117ACN-121988117-A

Abstract

The invention relates to the field of waste gas treatment and discloses automatic cleaning granulating waste gas treatment equipment which comprises a cyclone cylinder, an air outlet box, a spraying assembly, a water circulation assembly, a movable cyclone assembly, a locking part and a cleaning structure, wherein an air inlet is formed in the side edge of the cyclone cylinder, an air outlet is formed in the top of the air outlet box, the movable cyclone assembly is provided with a central ring seat and a plurality of rotary blades, the end parts of the rotary blades are connected with a rotating shaft, the locking part clamps the rotating shaft so as to limit the movement state of the rotating shaft relative to the central ring seat, the cleaning structure can move upwards and push the locking part to be separated from the rotating shaft, so that the rotary blades can rotate around the rotating shaft, and meanwhile, the rotary blades are inserted between adjacent rotary blades and pushed to rotate to a vertical state so as to erase solid pollutant particles on the surfaces of the rotary blades. According to the invention, the periodic full-automatic cleaning of the rotary fan blade is realized through the cleaning structure, so that impurities attached to the surface of the fan blade can be timely cleaned, and the stability and the high efficiency of waste gas purification treatment are ensured.

Inventors

  • ZHANG YING

Assignees

  • 安徽众雁新材料科技有限公司

Dates

Publication Date
20260508
Application Date
20260320

Claims (9)

  1. 1. An automatic cleaning granulation exhaust treatment device, comprising: the side of the cyclone cylinder (1) is provided with an air inlet (8); The air outlet box (2) is arranged at the top of the cyclone cylinder (1), an air outlet (9) is arranged at the top of the air outlet box (2), and waste gas entering from the air inlet (8) is discharged from the air outlet (9) after passing through the cyclone cylinder (1) and the air outlet box (2); the spraying assembly (3) is arranged at the top of the cyclone cylinder (1) and sprays the waste gas entering from the air inlet (8); The water circulation assembly (4) is arranged between the bottom of the cyclone cylinder (1) and the spraying assembly (3), and the water circulation assembly (4) collects water flowing out of the bottom of the cyclone cylinder (1) and continuously supplies water to the spraying assembly (3); The movable cyclone assembly (5) is arranged at the inner top of the cyclone cylinder (1), the movable cyclone assembly (5) is provided with a central ring seat (51) and a plurality of rotary fan blades (52) which are arranged at the periphery of the central ring seat (51) at equal intervals, the end parts of the rotary fan blades (52) are connected with a rotary shaft (53) along the length direction of the rotary fan blades, and the rotary fan blades (52) can rotate around the rotary shaft (53); A locking member (6) mounted on an end of the rotation shaft (53), the locking member (6) locking the rotation shaft (53) to define a movement state of the rotation shaft (53) with respect to the center ring seat (51); The cleaning structure (7) is arranged at the inner bottom of the cyclone cylinder (1), the cleaning structure (7) can move upwards and push the locking part (6) to be separated from the rotating shaft (53), so that the rotating fan blades (52) can rotate around the rotating shaft (53), and meanwhile, the cleaning structure is inserted between the adjacent rotating fan blades (52) and pushes the rotating fan blades (52) to rotate to a vertical state so as to erase solid pollutant particles on the surfaces of the rotating fan blades (52).
  2. 2. The automatic cleaning granulation exhaust gas treatment device according to claim 1, characterized in that, The water circulation assembly (4) comprises a water collecting tank (41) arranged at the bottom of the cyclone cylinder (1) and a water conveying pipe (42) arranged at the side edge of the water collecting tank (41); the end part of the water delivery pipe (42) is connected with the spraying assembly (3), a water pump is arranged on the water delivery pipe (42), and the water pump drives water in the water collection tank (41) to be input into the spraying assembly (3) through the water delivery pipe (42).
  3. 3. An automatically cleaned pelletising exhaust gas treatment apparatus as claimed in claim 2, wherein, A tower base (10) is arranged at the bottom of the air outlet box (2), and the tower base (10) is connected with the air outlet box (2) through a support column (11); the tower base (10) is hollow, and the water collecting tank (41) is arranged in the tower base (10).
  4. 4. An automatically cleaned pelletising exhaust gas treatment apparatus as claimed in claim 3, wherein, The top of the central ring seat (51) is provided with a fixed ring seat (54), the fixed ring seat (54) is fixed inside the cyclone cylinder (1) through a connecting frame (55), and the central ring seat (51) is arranged outside the fixed ring seat (54) through a rotating bearing (56); a transmission ring seat (57) is arranged at the bottom of the central ring seat (51), a driving wheel (58) is arranged outside the cyclone cylinder (1), and the driving wheel (58) is in transmission connection with the transmission ring seat (57) through a transmission belt (59); The driving wheel (58) is externally connected with a first driving motor (510), and the driving wheel (58) is connected with the driving end of the first driving motor (510).
  5. 5. The automatic cleaning granulation exhaust gas treatment device according to claim 4, characterized in that, Perforations (511) for the rotation shaft (53) to pass through are formed in the side wall of the center ring seat (51) at equal intervals, a torsion spring (512) is arranged in the perforations (511), the torsion spring (512) is sleeved outside the rotation shaft (53), one end of the torsion spring is connected with the inner wall of the perforations (511), and the other end of the torsion spring is connected with the outer wall of the rotation shaft (53); A clamping groove (513) is formed in the end portion of the rotating shaft (53) in the diameter direction.
  6. 6. The automatic cleaning granulation exhaust gas treatment device according to claim 5, characterized in that, The locking part (6) comprises a connecting groove seat (61) arranged on the inner side of the central ring seat (51), a slip ring (62) movably arranged in the connecting groove seat (61) and a buckle (63) arranged on the outer wall of the slip ring (62); The connecting groove seat (61) is downwards opened, the sliding ring (62) is far away from the clamping groove (513), the clamping buckle (63) is opposite to the clamping groove (513), and a first connecting spring (64) is arranged between the connecting groove seat (61) and the sliding ring (62).
  7. 7. The automatic cleaning granulation exhaust gas treatment device according to claim 6, characterized in that, The cleaning structure (7) comprises a lifting column seat (71) arranged at the bottom of the central ring seat (51), a ring groove (72) arranged at the top of the lifting column seat (71) and a push ring (73) movably arranged in the ring groove (72); the ring groove (72) is upwards opened, a second connecting spring (74) is arranged between the push ring (73) and the ring groove (72), and the push ring (73) is opposite to the slip ring (62); the side wall of the bottom of the lifting column base (71) is provided with vertical rods (75) at equal intervals, the outer edges of the vertical rods (75) are connected with supporting rods (76) along the radial direction of the cyclone cylinder (1), and cleaning cloth sleeves are sleeved outside the supporting rods (76); Wherein the number of struts (76) corresponds to the number of rotary blades (52).
  8. 8. The automatic cleaning granulation exhaust gas treatment device according to claim 7, characterized in that, At least two tension belts (77) are arranged on the lifting column base (71) in a penetrating manner, a first installation shaft (78) is installed at the inner bottom of the air outlet box (2), a second installation shaft (79) is installed in the tower base (10), and driven rotating wheels (710) are rotatably installed on the first installation shaft (78) and the second installation shaft (79); The cyclone cylinder (1) and the side of the tower base (10) are respectively provided with a driving cabin (711), a second driving motor (712) is arranged in the driving cabin (711), the driving end of the second driving motor (712) is connected with a driving rotating wheel (713), and the pulling force belt (77) passes through the driven rotating wheel (710) and the driving rotating wheel (713) so as to drive the pulling force belt (77) to generate displacement and drive the lifting column base (71) to lift when the driving rotating wheel (713) rotates.
  9. 9. The automatic cleaning granulation exhaust gas treatment device according to claim 7, characterized in that, A plurality of groups of symmetrical mounting frames (714) are arranged on the inner wall of the bottom of the cyclone cylinder (1) at equal intervals, inclined frames (715) are arranged on one sides, close to each other, of the mounting frames (714), fixed shafts (716) are arranged on the inclined frames (715) at equal intervals, rotating rods (717) are arranged on the fixed shafts (716) in a rotating mode, and a plurality of extrusion protrusions are arranged outside the rotating rods (717); Wherein, the spacing between the rotating rods (717) which are opposite to each other between each group of the installation racks (714) is sequentially reduced from bottom to top.

Description

Automatic granulation exhaust treatment equipment of clearance Technical Field The invention relates to the field of waste gas treatment, in particular to automatic cleaning granulation waste gas treatment equipment. Background In the granulation production process of industries such as plastics, rubber, chemical raw materials and the like, a large amount of high-temperature waste gas containing dust and sticky pollutants can be generated, various solid particles and dust impurities are mixed in the waste gas, and the components such as sticky auxiliary agents and oil smoke which are separated out along with molten materials are directly discharged, so that the waste gas can pollute the surrounding atmosphere environment if the waste gas is directly discharged, the health of workshop operators can be threatened, and the waste gas is purified by adopting a spray cyclone tower as waste gas treatment equipment in the current industry. The conventional working mode of the spray cyclone tower is that the granulating waste gas tangentially enters the tower body, a high-speed rotational flow air flow is formed by the driving action of rotating blades in the tower, and a spray assembly is matched to spray washing spray liquid downwards, so that the waste gas is fully contacted with the washing liquid, the adsorption, interception, washing and sedimentation of pollutants and solid particles in the waste gas are realized, and the solid-gas separation and the primary purification of the waste gas are completed. In the practical long-term operation process, the prior spray cyclone tower has obvious technical problems that the spray sewage generated by spray washing in the tower is easy to drop and splash, the sewage can be continuously attached to the surfaces of the rotary fan blades, solid pollutant particles in the granulating waste gas are combined to gradually deposit and dry on the surfaces of the fan blades, thick solid pollutant caking is formed in the long time, the solid pollutant caking is difficult to fall off automatically, the normal operation of the rotary fan blades can be directly interfered along with the continuous accumulation of the solid pollutant, the air flow driving performance of the fan blades is damaged, the air flow rotational flow efficiency and the air-liquid contact effect are reduced, and the waste gas treatment quality is directly lowered. Disclosure of Invention Therefore, the invention provides automatic cleaning granulation waste gas treatment equipment, which effectively solves the technical problems of drop attachment of spray sewage and easy accumulation of solid pollutants on rotating fan blades in the existing spray cyclone tower. In order to solve the technical problems, the invention specifically provides the following technical scheme that the automatic cleaning granulation waste gas treatment equipment comprises: The side of the cyclone cylinder is provided with an air inlet; the air outlet box is arranged at the top of the cyclone cylinder, an air outlet is formed in the top of the air outlet box, and waste gas entering from the air inlet is discharged from the air outlet after passing through the cyclone cylinder and the air outlet box; the spraying assembly is arranged at the top of the cyclone cylinder and sprays the waste gas entering from the air inlet; The water circulation assembly is arranged between the bottom of the cyclone cylinder and the spraying assembly, and is used for collecting water flowing out of the bottom of the cyclone cylinder and continuously supplying water to the spraying assembly; The movable cyclone assembly is arranged at the inner top of the cyclone cylinder and is provided with a central ring seat and a plurality of rotary blades which are arranged at the periphery of the central ring seat at equal intervals, the end parts of the rotary blades are connected with a rotary shaft along the length direction of the rotary blades, and the rotary blades can rotate around the rotary shaft; a locking member mounted on an end of the rotation shaft, the locking member locking the rotation shaft to define a movement state of the rotation shaft with respect to the center ring seat; the cleaning structure is arranged at the inner bottom of the cyclone cylinder, and can move upwards and push the locking part to separate from the rotating shaft, so that the rotating fan blades can rotate around the rotating shaft, and meanwhile, the cleaning structure is inserted between adjacent rotating fan blades and pushes the rotating fan blades to rotate to a vertical state so as to erase solid pollutant particles on the surfaces of the rotating fan blades. Further, the water circulation assembly comprises a water collecting tank arranged at the bottom of the cyclone cylinder and a water conveying pipe arranged at the side edge of the water collecting tank; The end part of the water delivery pipe is connected with the spraying assembly, a water pump is arranged on the