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CN-224221046-U - Waste gas treatment device for casting machine production

CN224221046UCN 224221046 UCN224221046 UCN 224221046UCN-224221046-U

Abstract

The utility model provides an exhaust gas treatment device for casting machine production, which relates to the technical field of casting machine exhaust gas treatment and comprises an exhaust gas treatment box, wherein the top of the exhaust gas treatment box is connected with an air outlet a and an air outlet b, a sewage port is formed in the exhaust gas treatment box, a sewage collecting box is arranged at the bottom of the exhaust gas treatment box, an opening at the top of the sewage collecting box corresponds to the position of the sewage port, one side of the exhaust gas treatment box is connected with an air inlet pipe, a cleaning component is arranged in the exhaust gas treatment box and used for cleaning gas in the exhaust gas treatment box, the cleaning component comprises a water storage tank, a water guide disc and an atomization spray head, and a switching component is arranged at the top of the exhaust gas treatment box and used for switching the air outlet a or the air outlet b, and is convenient to maintain without shutdown and comprises a closed groove, a sealing plate and a filtering frame. The device can improve the neatness of equipment through the cleaning assembly, can make equipment not shut down when the filter frame is maintained through the switching assembly, improves the work efficiency of equipment.

Inventors

  • HAN XUE

Assignees

  • 董玉婷

Dates

Publication Date
20260512
Application Date
20250505

Claims (7)

  1. 1. An exhaust gas treatment device for casting machine production, characterized by comprising: The waste gas treatment box (1), the top of the waste gas treatment box (1) is connected with an air outlet a (101) and an air outlet b (102), a sewage port (103) is formed in the waste gas treatment box (1), a sewage collecting box (104) is arranged at the bottom of the waste gas treatment box (1), an opening at the top of the sewage collecting box (104) corresponds to the position of the sewage port (103), and one side of the waste gas treatment box (1) is connected with an air inlet pipe (105); The cleaning component is arranged in the waste gas treatment box (1) and is used for cleaning gas in the waste gas treatment box (1), and comprises a water storage tank (2), a water guide disc (401) and an atomization nozzle (402); the switching component is arranged at the top of the waste gas treatment box (1) and used for switching the air outlet a (101) or the air outlet b (102), and is convenient to maintain without shutdown, and comprises a closed groove (6), a sealing plate (601) and a filtering frame (7).
  2. 2. The exhaust gas treatment device for casting machine production according to claim 1, wherein a water storage tank (2) is installed at the top of the exhaust gas treatment tank (1), a water outlet pipe (201) is connected to the top of the water storage tank (2), a water pump (202) is connected to one end of the water outlet pipe (201), a water drain pipe is connected to the bottom of the water pump (202), and the water drain pipe is rotatably connected to a water guide pipe (203) through a mechanical sealing piece (204).
  3. 3. The exhaust gas treatment device for casting machine production according to claim 2, wherein a motor (3) is installed at the top of the exhaust gas treatment box (1), a gear a (301) is driven at the top of the motor (3) through a driving shaft, a gear b (302) is installed at the outer side of the water guide pipe (203), and the gear a (301) is in meshed connection with the gear b (302).
  4. 4. The waste gas treatment device for casting machine production according to claim 2, wherein the bottom of the water guide pipe (203) is connected with a reciprocating screw rod (4), a water guide groove with a size corresponding to the inner wall of the water guide pipe (203) is formed in the reciprocating screw rod (4), a water guide disc (401) is arranged in the waste gas treatment box (1), one end of the reciprocating screw rod (4) extends to the inside of the water guide disc (401) and is fixedly connected with the water guide disc (401), and a plurality of atomizing nozzles (402) are connected to the bottom of the water guide disc (401).
  5. 5. The exhaust gas treatment device for casting machine production according to claim 4, wherein a rotating frame (5) is arranged inside the exhaust gas treatment box (1), a threaded hole in threaded connection with the reciprocating screw rod (4) is formed inside the rotating frame (5), one end of the reciprocating screw rod (4) penetrates through the rotating frame (5) and is in threaded connection with the rotating frame (5), two limit rods (502) are arranged at the top of the rotating frame (5), one end of each of the two limit rods (502) is connected with the inside of the exhaust gas treatment box (1), one end of each of the two limit rods (502) penetrates through the rotating frame (5) and is connected with the inside of the exhaust gas treatment box (1), and two ends of the rotating frame (5) are connected with cleaning scraping plates (501).
  6. 6. The exhaust gas treatment device for casting machine production according to claim 5, wherein two exhaust ports corresponding to the air outlet a (101) and the air outlet b (102) are formed in the top of the exhaust gas treatment box (1), the two exhaust ports are internally provided with closed grooves (6), sealing plates (601) are arranged on two sides of the exhaust gas treatment box (1), one ends of the two sealing plates (601) are extended into the corresponding closed grooves (6), and handles (602) are arranged on one sides of the two sealing plates (601).
  7. 7. The exhaust gas treatment device for casting machine production according to claim 6, wherein the air outlet a (101) and the air outlet b (102) are internally provided with filter frames (7), and a composite filter layer (701) for treating exhaust gas is installed inside each of the filter frames (7).

Description

Waste gas treatment device for casting machine production Technical Field The utility model relates to the technical field of waste gas treatment of casting machines, in particular to a waste gas treatment device for production of a casting machine. Background The research and development background of the waste gas treatment device for the production of the casting machine is closely related to the green transformation requirement of the manufacturing industry, and waste gas generated in the casting process contains pollutants such as dust, sulfur oxide, nitrogen oxide, volatile organic compounds and the like, so that if the waste gas is directly discharged, the ecological environment and the human health are seriously damaged. When the traditional equipment is used for treating waste gas, the water curtain coverage area of the atomizing nozzle is limited, so that the water curtain can not completely adsorb particles in the waste gas, and the waste gas treatment efficiency is lower, on the other hand, the filtering frame inside the equipment needs to be replaced and maintained after being used for a long time, and therefore, the operation of the equipment needs to be stopped in part of time, Disclosure of utility model The technical problem to be solved by the utility model is to provide the waste gas treatment device for casting machine production, which can improve the neatness degree of equipment and prolong the service life of the equipment by cleaning the component, and can prevent the equipment from stopping when the filter frame is maintained by switching the component, so that the working efficiency of the equipment is improved. The technical problems to be solved by the utility model are realized by adopting the following technical scheme: The waste gas treatment device for the casting machine production comprises a waste gas treatment box, wherein the top of the waste gas treatment box is connected with a gas outlet a and a gas outlet b, a sewage outlet is formed in the waste gas treatment box, a sewage collecting box is arranged at the bottom of the waste gas treatment box, an opening at the top of the sewage collecting box corresponds to the position of the sewage outlet, one side of the waste gas treatment box is connected with a gas inlet pipe, a cleaning component is arranged in the waste gas treatment box and used for cleaning gas in the waste gas treatment box, the cleaning component comprises a water storage tank, a water guide disc and an atomization nozzle, a switching component is arranged at the top of the waste gas treatment box and used for switching the gas outlet a or the gas outlet b, and the switching component comprises a closed groove, a sealing plate and a filtering frame and is convenient to maintain without shutdown. Preferably, the storage water tank is installed at exhaust-gas treatment case top, the storage water tank top is connected with the outlet pipe, outlet pipe one end is connected with the water pump, the drain pipe is connected to the water pump bottom, the drain pipe passes through mechanical seal spare and rotates and connect the aqueduct, the motor is installed at exhaust-gas treatment case top, the motor top has gear a through the drive shaft drive, gear b is installed in the aqueduct outside, gear a with gear b meshing is connected, the aqueduct bottom is connected with reciprocating screw, the inside aqueduct of corresponding size with the aqueduct inner wall that has been seted up of reciprocating screw, exhaust-gas treatment incasement portion is provided with the water guide disc, reciprocating screw one end extends to the water guide disc is inside, and with water guide disc fixed connection, water guide disc bottom is connected with a plurality of atomizer, exhaust-gas treatment incasement portion is provided with the swivel mount, the swivel mount inside set up with reciprocal screw threaded connection's screw hole, reciprocal screw one end passes the swivel mount, and with swivel mount threaded connection, the swivel mount top is provided with two gag lever posts, two evenly install two gag lever post, two end and exhaust-gas treatment case inner portion and two equal ends are connected with the scraper blade phase end, and are all connected mutually. Preferably, two exhaust ports corresponding to the air outlet a and the air outlet b are formed in the top of the exhaust gas treatment box, closed grooves are formed in the two exhaust ports, sealing plates are arranged on two sides of the exhaust gas treatment box, one end of each sealing plate extends to the corresponding inner part of the closed groove, handles are arranged on one side of each sealing plate, filter frames are arranged in the air outlet a and the air outlet b, and a composite filter layer for treating exhaust gas is arranged in each filter frame. The beneficial effects of the utility model are as follows: The utility model has the advantages that the water storage tank, the water gu