CN-121467200-B - Exhaust treatment device of winding film production equipment

Abstract

The invention relates to the technical field of waste gas treatment, in particular to a waste gas treatment device of winding film production equipment, which comprises an air inlet chamber, an air outlet chamber and a flue gas purification device fixedly arranged between the air inlet chamber and the air outlet chamber, wherein an installation frame is fixedly arranged in the air inlet chamber, a plurality of evenly-distributed installation grooves are formed in the installation frame, air homogenizing plates are arranged in the installation grooves, limiting mechanisms are arranged on two sides of the air homogenizing plates, lifting mechanisms and operating mechanisms are arranged at the bottoms of the air homogenizing plates, and two symmetrically-arranged connecting mechanisms are arranged at two ends of the bottoms of the air homogenizing plates. The invention has the beneficial effects that the plurality of small-sized air homogenizing plates are arranged, the cooperation of a plurality of persons is not needed, the limiting mechanism for fixing the air homogenizing plates is simple to operate, time and labor are saved, and the air pollution caused by waste gas generated by the production of the winding film can be prevented by disassembling and cleaning the plurality of air homogenizing plates and using the air homogenizing plates together with other equipment.

Inventors

• GongYe Fanfan

Assignees

• 安徽新时代胶粘制品有限公司

Dates

Publication Date

20260512

Application Date

20251124

Claims (4)

1. 1. The waste gas treatment device of the winding film production equipment comprises an air inlet chamber (1), an air outlet chamber (2) and a smoke purification device (3) fixedly arranged between the air inlet chamber (1) and the air outlet chamber (2), and is characterized in that an installation frame (5) is fixedly arranged in the air inlet chamber (1), a plurality of evenly distributed installation grooves (6) are formed in the installation frame (5), air homogenizing plates (7) are arranged in the installation grooves (6), limiting mechanisms are arranged on two sides of the air homogenizing plates (7), lifting mechanisms and operating mechanisms are arranged at the bottoms of the air homogenizing plates (7), and two symmetrically arranged connecting mechanisms are arranged at two ends of the bottoms of the air homogenizing plates (7); the limiting mechanism comprises a cross rod (9) and two rotating shafts (12), wherein two ends of the outer part of the cross rod (9) are respectively sleeved with an installation block (10) in a sliding mode, the tops of the two installation blocks (10) are respectively fixedly connected with an installation frame (5), transmission shafts I (11) are respectively fixedly arranged at the two ends of the top of the cross rod (9), the two rotating shafts (12) are symmetrically and rotatably arranged at the two ends of the installation frame (5), limiting blocks (13) are respectively and fixedly arranged at the tops of the two rotating shafts (12), fixing plates (14) are respectively and fixedly arranged at the bottoms of the two rotating shafts (12), sliding grooves (15) are respectively formed in the two fixing plates (14), and the two transmission shafts I (11) are respectively arranged in the two sliding grooves (15); The jacking mechanism comprises two jacking brackets (16), wherein the two jacking brackets (16) are symmetrically arranged at two ends of the bottom of a corresponding air homogenizing plate (7), guide rods I (17) are sleeved at two ends of the bottom of the two jacking brackets (16) in a sliding mode, the tops of the guide rods I (17) are fixedly connected with a mounting frame (5), two symmetrically arranged guide rods II (18) are fixedly arranged at one sides, away from each other, of the two jacking brackets (16), and a transmission frame (19) is sleeved outside each guide rod II (18) in a sliding mode; the operating mechanism comprises two U-shaped mounting seats (20) and threaded rods (23), wherein stroke grooves I (21) are formed in two ends of each U-shaped mounting seat (20), stroke grooves II (22) are formed in one side of each stroke groove I (21) in a communication mode, the threaded rods (23) are in threaded connection with the inside of the air inlet chamber (1), and transmission assemblies are arranged at two ends of each threaded rod (23); The connecting mechanism comprises an L-shaped rod (36), a special-shaped support (29) and a limiting frame (32), wherein the L-shaped rod (36) is fixedly arranged at the bottom of a corresponding transmission block (24), the special-shaped support (29) is fixedly sleeved outside one end of a cross rod (9), a placing groove (30) is formed in the bottom of the special-shaped support (29) near one end of the L-shaped rod (36), a clamping groove (31) is formed in the top of the placing groove (30) in a communicating mode, the placing groove (30) is matched with the end of the L-shaped rod (36), the top of the limiting frame (32) is fixedly connected with a mounting frame (5), the limiting frame (32) is matched with the special-shaped support (29), and a clamping assembly is arranged inside the L-shaped support (36) near one end of the special-shaped support (29).
2. 2. The exhaust gas treatment device of the winding film production equipment according to claim 1, wherein the outer side of the air inlet chamber (1) is rotatably provided with a sealing door (4), and a plurality of uniformly distributed ventilation holes (8) are formed in the air homogenizing plates (7).
3. 3. The exhaust gas treatment device of winding film production equipment according to claim 1, wherein the transmission assembly comprises a transmission block (24), the transmission block (24) is rotatably sleeved outside one end of the threaded rod (23), a limiting rod (25) is sleeved inside one end of the transmission block (24) far away from the threaded rod (23) in a sliding mode, a connecting support (26) is fixedly arranged on one side of the limiting rod (25), the top of the connecting support (26) is fixedly connected with the mounting frame (5), one side of the limiting rod (25) far away from the connecting support (26) is fixedly connected with a corresponding U-shaped mounting seat (20), guide rods III (27) are fixedly arranged on two sides of the transmission block (24), transmission shafts II (28) are fixedly connected with corresponding transmission frames (19) in a sliding mode, and the transmission shafts II (28) are matched with corresponding travel grooves I (21) and II (22).
4. 4. The exhaust treatment device of the winding film production equipment according to claim 1, wherein the clamping assembly comprises a clamping block (33), the clamping block (33) is installed inside one end of the L-shaped rod (36) close to the special-shaped support (29) in a sliding fit mode, the top of the clamping block (33) is matched with the clamping groove (31), the top of one end, far away from the special-shaped support (29), of the clamping block (33) is fixedly provided with a pressing block (34), the pressing block (34) is matched with the limiting frame (32), and a spring (35) is fixedly installed between the bottom of the clamping block (33) and the inner wall of the L-shaped rod (36).

Description

Exhaust treatment device of winding film production equipment Technical Field The invention relates to the technical field of waste gas treatment, in particular to a waste gas treatment device of winding film production equipment. Background The winding film is produced by using polyethylene and other resin as material and through extrusion, casting and other steps, and the steps produce exhaust gas containing oil mist, volatile organic matter and other components. In order to prevent the exhaust gas from causing the atmospheric pollution problem, an electrostatic oil remover can be adopted for treatment, the equipment can utilize the high-voltage electrostatic principle to charge oil mist particles, and then the charged particles are adsorbed by the electric field force to efficiently remove the oil mist in the exhaust gas. The electrostatic oil remover is used as a pretreatment link and matched with other equipment, so that an effective treatment system for various atmospheric pollutants in the production waste gas is formed, and the safety emission of the waste gas generated by the production of the winding film is finally ensured. In the prior art, an air homogenizing plate is arranged in an air inlet chamber of the electrostatic precipitator, so that uneven and turbulent waste gas is converted into an even and stable flow field, and the electrostatic oil remover can work efficiently and stably. Because the air homogenizing plate is positioned at the forefront end of the electrostatic oil remover and directly faces untreated waste gas, the air homogenizing plate is most easily polluted, solid particles (such as flocks, fibers or packaging material scraps in workshop air) carried in the waste gas and viscous oil mist (oily mist can be formed due to polymer degradation or additive volatilization in the production of a winding film) can be adhered to the surface of the air homogenizing plate, mud-like oil dirt is formed by combination, ventilation holes in the air homogenizing plate are gradually blocked, the effective area of the ventilation holes is finally reduced until the air homogenizing plate is completely blocked, the working efficiency of waste gas treatment is reduced, and the air homogenizing plate is cleaned regularly. The existing air homogenizing plate is generally arranged in a large-size whole block, is large in whole size and weight, and is matched by multiple people when being detached, so that the operation is complex and laborious. Disclosure of Invention The invention aims to provide an exhaust gas treatment device of winding film production equipment, so as to solve the problems in the background technology. The exhaust gas treatment device comprises an air inlet chamber, an air outlet chamber and a smoke purification device fixedly arranged between the air inlet chamber and the air outlet chamber, wherein a mounting frame is fixedly arranged in the air inlet chamber, a plurality of uniformly distributed mounting grooves are formed in the mounting frame, air homogenizing plates are arranged in the mounting grooves, limiting mechanisms are arranged on two sides of the air homogenizing plates, lifting mechanisms and operating mechanisms are arranged at the bottoms of the air homogenizing plates, and two symmetrically arranged connecting mechanisms are arranged at two ends of the bottoms of the air homogenizing plates. Preferably, the outside of the air inlet chamber is rotatably provided with a sealing door, and a plurality of uniformly distributed vent holes are formed in the air homogenizing plates. Preferably, stop gear includes horizontal pole and two rotation axis, the equal slip cap in both ends of horizontal pole outside is equipped with the installation piece, two the top of installation piece all with installing frame fixed connection, the equal fixed mounting in both ends at horizontal pole top has transmission shaft one, two rotation axis symmetry rotates installs in installing frame's both ends, two the equal fixed mounting in top of rotation axis has the stopper, two the equal fixed mounting in bottom of rotation axis has the fixed plate, two the spout has all been seted up to the inside of fixed plate, two transmission shaft one sets up respectively in the inside of two spouts. Preferably, the climbing mechanism comprises two jacking brackets, the two jacking brackets are symmetrically arranged at two ends of the bottom of the corresponding air homogenizing plate, the two ends of the bottom of the jacking brackets are respectively sheathed with a first guide rod in a sliding manner, the tops of the first guide rods are fixedly connected with the mounting frame, the two jacking brackets are respectively fixedly provided with a second guide rod which is symmetrically arranged at one side, away from each other, of each jacking bracket, and the outer parts of the second guide rods are respectively sheathed with a transmission frame in a sliding manner. Preferably, the operatin