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CN-224215955-U - Intercooler inner wall belt cleaning device

CN224215955UCN 224215955 UCN224215955 UCN 224215955UCN-224215955-U

Abstract

The utility model relates to the technical field of intercooler cleaning, and discloses an intercooler inner wall cleaning device which comprises a fixed seat, wherein a feeding pipe is fixedly connected to the end face of the fixed seat, a communication groove is formed in the center of the inside of the fixed seat, and sliding grooves communicated with the inside of the communication groove are formed in the inside of the fixed seat at equal intervals. According to the utility model, the inner wall of the intercooler pipe is cleaned through the high-pressure spray head, the spray head sprays cleaning liquid in the center of the pipe in a rotating way, so that the xylene liquid is uniformly covered, local excessive scouring damage can be avoided, the cleaning effect is ensured, the service life of the pipe is prolonged, the heat exchange effect is recovered, the load reduction of the device is reduced, and because the xylene has good solubility on the polymers, the EVA product adhered to the inner wall of the intercooler, dirt such as fine powder formed by self-polymerization of ethylene and vinyl acetate and the like can be effectively dissolved and removed, and compared with the traditional high-pressure water cleaning, the cleaning effect is better, and the heat exchange effect of the intercooler can be recovered more thoroughly.

Inventors

  • LIU SHENG
  • GUO JIANYU
  • ZHANG LIANG

Assignees

  • 陕西延长中煤榆林能源化工股份有限公司

Dates

Publication Date
20260508
Application Date
20250606

Claims (6)

  1. 1. The utility model provides an intercooler inner wall belt cleaning device, includes fixing base (1), its characterized in that the terminal surface fixedly connected with inlet pipe (2) of fixing base (1), communication groove (7) have been seted up to the inside center department of fixing base (1), sliding groove (3) that are linked together with communication groove (7) inside are offered to the inside equidistance of fixing base (1), the inside seal sliding connection of sliding groove (3) has closing plate (4), the surface center department fixedly connected with connecting plate (5) of keeping away from communication groove (7) of closing plate (4), the surface rotation of connecting plate (5) is connected with gyro wheel (6), the inside of fixing base (1) offered and is linked together with communication groove (7) inside cross cistern (8), the internally mounted of crossing cistern (8) has drive assembly (9), the output fixedly connected with revolving plate (10) of drive assembly (9), the inside of revolving plate (10) has been offered feed liquor groove (11) and annotating cistern (14), the inner wall fixedly connected with dead lever (12) of feed liquor groove (11), the inside fixedly connected with dead lever (13) of end face (12) is linked together with inside communicating pipe (13), the output end of the communicating pipe (15) is fixedly provided with a high-pressure spray head (16).
  2. 2. The intercooler inner wall cleaning device of claim 1, wherein the driving assembly (9) comprises fixing rods (91) fixedly connected to the inner wall of the liquid passing groove (8) at equal intervals, end faces of the fixing rods (91) are fixedly connected with fixing sleeves (92), rotating shafts (93) are rotatably connected to the inner centers of the fixing sleeves (92) through bearings, impellers (94) are fixedly arranged on the end faces, far away from the rotating plates (10), of the rotating shafts (93), the impellers (94) are rotatably connected to the inner portions of the liquid passing groove (8), the end faces, far away from the impellers (94), of the rotating shafts (93) are fixedly connected to the surface centers of the fixing plates (13), and the inner portions of the liquid passing groove (8) are communicated with the inner portions of the liquid injecting grooves (14) through liquid inlet grooves (11).
  3. 3. The intercooler inner wall cleaning device of claim 1, wherein a rotating ring (17) is fixedly connected to the surface, close to the fixed seat (1), of the rotating plate (10), a sealing ring (18) is sleeved on the outer surface of the rotating ring (17), and the rotating ring (17) is connected to the inner wall of the liquid passing groove (8) in a sealing and rotating mode through the sealing ring (18).
  4. 4. The intercooler inner wall cleaning device of claim 1, wherein the outer surface of the feed pipe (2) is sleeved with a high-pressure water pipe, the input end of the high-pressure water pipe is fixedly provided with a high-pressure water pump, and the high-pressure water pump is placed in a storage tank filled with dimethylbenzene liquid.
  5. 5. The intercooler inner wall cleaning device according to claim 1, wherein one end of the connecting plate (5) far away from the sealing plate (4) extends to the outside of the fixing seat (1), and the outer surface of the connecting plate (5) is slidingly connected to the inside of the fixing seat (1).
  6. 6. The intercooler inner wall cleaning device of claim 1, wherein the feed pipe (2) is communicated with the inside of the communicating groove (7), a silicone rubber sleeve is sleeved on the outer surface of the roller (6), the inside of the liquid injection groove (14) is communicated with the input end of the high-pressure spray head (16) through the communicating pipe (15), and the output end of the high-pressure spray head (16) extends to the outer surface of the rotating plate (10).

Description

Intercooler inner wall belt cleaning device Technical Field The utility model relates to the technical field of intercooler cleaning, in particular to an intercooler inner wall cleaning device. Background The ultrahigh pressure compressor C-1202 of the LDPE/EVA device is key equipment, adopts a two-line symmetrical two-section compression structure, is provided with 10 cylinders, and when in operation, the first section is used for lifting the pressure of feed gas from 27MPa to 104.3MPa, the second section is further pressurized to 300MPa, because the suction temperature of the first section and the second section is set to 40 ℃, the compressed gas of the first section is required to be cooled by an intercooler E-1202A/B, when EVA products are produced in the high-pressure polyethylene industry, the viscosity of the products is greatly increased due to the introduction of VA monomers, the EVA products are easily adhered to the inner wall of the intercooler, meanwhile, partial ethylene and vinyl acetate are self-polymerized to form fine powder in the cooling process, a polymer layer is continuously thickened, the heat exchange effect of the intercooler is seriously affected, the load of the device is reduced, even the treatment is required to be stopped when the adhesion is serious, and economic loss is caused. At present, the pipeline on the intercooler mainly adopts high-pressure water to wash inner wall polymer, put into the pipeline with high-water shower nozzle, because the shower nozzle must be less than the pipe diameter, after the shower nozzle is put into the pipeline inside, the shower nozzle is not directly located pipeline center department, consequently can lead to the water pressure that sprays the pipeline inner wall different, can harm pipeline inner wall, accelerate wearing and tearing, aggravate the scale deposit, moreover at the brush in-process, the shower nozzle is easy because water pressure striking is at pipeline inner wall, except causing the damage to the pipeline, self also receives the damage easily, need change the shower nozzle more frequently, maintenance cost and material consumption have been increased. Disclosure of utility model In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides an intercooler inner wall cleaning device, so as to solve the above-mentioned problems in the prior art. The utility model provides the technical scheme that the intercooler inner wall cleaning device comprises a fixed seat, wherein the end face of the fixed seat is fixedly connected with a feeding pipe, a communicating groove is formed in the inner center of the fixed seat, sliding grooves communicated with the inside of the communicating groove are formed in the fixed seat at equal intervals, a sealing plate is connected in a sealing sliding manner in the sliding groove, a connecting plate is fixedly connected to the center of the surface of the sealing plate far away from the communicating groove, a roller is connected to the surface of the connecting plate in a rotating manner, a liquid passing groove communicated with the inside of the communicating groove is formed in the fixed seat, a driving assembly is arranged in the liquid passing groove, the output end of the driving assembly is fixedly connected with a rotating plate, a liquid inlet groove and a liquid injection groove are formed in the rotating plate, a fixing rod is fixedly connected to the inner wall of the liquid inlet groove at equal intervals, a fixing plate is fixedly connected to the end face of the fixing rod, a communicating pipe communicated with the inside of the liquid injection groove is fixedly connected with the rotating plate at equal intervals, and a high-pressure spray nozzle is fixedly arranged at the output end of the communicating pipe. Further, the drive assembly includes equidistance fixed connection at the dead lever of crossing the cistern inner wall, the terminal surface fixedly connected with fixed cover of dead lever, the inside center department of fixed cover is connected with the pivot through the bearing rotation, the terminal surface fixed mounting that the revolving plate was kept away from to the pivot has the impeller, the impeller rotates the inside of connecting at crossing the cistern, the terminal surface fixed connection that the impeller was kept away from to the pivot is in the surface center department of fixed plate, the inside of crossing the cistern is linked together through the inside of feed liquor groove and annotating the cistern. Further, the surface fixing who is close to the fixing base of swivel plate is connected with the swivel, the sealing ring has been cup jointed to the surface of swivel, the swivel passes through the sealing ring and seals the inner wall of swivelling joint at the liquid groove. Further, the outer surface of the feeding pipe is sleeved with a high-pressure water pipe, the input end of the high-pressure wat