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CN-224230810-U - Waste heat recovery device of air compressor

CN224230810UCN 224230810 UCN224230810 UCN 224230810UCN-224230810-U

Abstract

The utility model discloses an air compressor waste heat recovery device, in particular to the technical field of air compressors, which comprises a base, wherein the lower end of the base is fixedly connected with a supporting leg, the right part of the upper end of the base is fixedly connected with an air compressor, the rear part of the upper end of the base is fixedly connected with a heat exchange device, the right part of the front end of the heat exchange device is fixedly connected with a filtering device, and the left part of the upper end of the base is fixedly connected with a heat preservation device.

Inventors

  • Cheng Manhuai
  • MA JUNYI

Assignees

  • 湖北浩林建热能设备有限公司

Dates

Publication Date
20260512
Application Date
20250328

Claims (8)

  1. 1. The waste heat recovery device of the air compressor comprises a base (1) and is characterized in that the lower end of the base (1) is fixedly connected with a supporting foot (2), the right part of the upper end of the base (1) is fixedly connected with an air compressor (3), the rear part of the upper end of the base (1) is fixedly connected with a heat exchange device (4), the right part of the front end of the heat exchange device (4) is fixedly connected with a filtering device (5), and the left part of the upper end of the base (1) is fixedly connected with a heat preservation device (6); the heat exchange device (4) comprises a heat exchange box (41), and the lower end of the heat exchange box (41) is fixedly connected with the rear part of the upper end of the base (1); The filtering device (5) comprises a first pump (51), and the fixed end of the first pump (51) is fixedly connected with the right part of the front end of the heat exchange device (4); The heat preservation device (6) comprises a support (61), and the lower end of the support (61) is fixedly connected with the left part of the upper end of the base (1).
  2. 2. The waste heat recovery device of the air compressor is characterized in that the upper end of the base (1) is fixedly connected with a controller, and the lower end of the supporting leg (2) is fixedly connected with an anti-slip pad.
  3. 3. The device for recovering waste heat of an air compressor according to claim 1, wherein the rear end of the heat exchange box (41) is fixedly connected with a display (42), the inner wall of the heat exchange box (41) is fixedly connected with a first heat preservation layer (43), the left end of the heat exchange box (41) is fixedly connected with a motor (44), and the output end of the motor (44) is fixedly connected with a fan blade (45).
  4. 4. The waste heat recovery device of an air compressor according to claim 3, wherein an oil inlet pipe (46) is fixedly connected to the right end of the heat exchange box (41), a valve (47) is fixedly connected to one side of the oil inlet pipe (46), a second heat insulation layer (48) is fixedly connected to the right end of the oil inlet pipe (46), and an oil outlet pipe (49) is fixedly connected to one end of the oil inlet pipe (46).
  5. 5. The waste heat recovery device of an air compressor according to claim 1, wherein the output end of the first pump (51) is fixedly connected with a water inlet pipe (52), the front end of the water inlet pipe (52) is fixedly connected with a filter box (53), and the inner wall of the filter box (53) is respectively and movably connected with a grid filter plate (54), an activated carbon filter plate (55) and an oil absorption resin filter plate (56).
  6. 6. The waste heat recovery device of an air compressor according to claim 5, wherein a collecting box (57) is fixedly connected to the right portion of the lower end of the filtering box (53), a drain pipe (58) is fixedly connected to the front end of the collecting box (57), a cover plate (59) is fixedly connected to the right portion of the upper end of the filtering box (53), and a valve is fixedly connected to one side of the drain pipe (58).
  7. 7. The air compressor waste heat recovery device according to claim 1, wherein the upper end of the bracket (61) is fixedly connected with a cold water tank (62), the upper end of the cold water tank (62) is fixedly connected with a second pump (63) and a water inlet respectively, and the output end of the second pump (63) is fixedly connected with a water pipe (64).
  8. 8. The air compressor waste heat recovery device of claim 7, wherein a third heat preservation layer (65) is fixedly connected to the outer wall of the cold water tank (62), a temperature changer (66) and a temperature sensor are fixedly connected to one side of the cold water tank (62), and a liquid level window (67) is fixedly connected to the front end of the cold water tank (62).

Description

Waste heat recovery device of air compressor Technical Field The utility model relates to the technical field of air compressors, in particular to an air compressor waste heat recovery device. Background The air compressor is widely applied in the industrial production process, a large amount of electric energy is converted into mechanical energy during operation, a large amount of heat is inevitably generated, and most of waste heat is directly discharged to the atmosphere in the traditional mode, so that energy waste and environmental heat pollution are caused. The existing partial waste heat recovery mode has the problems of low recovery efficiency, influence on the running stability of the air compressor, narrow application range and the like, so that an efficient, stable and reliable waste heat recovery device is urgently needed to improve the situation. Chinese patent document CN206816470U discloses an air compressor waste heat recovery device. The heat exchanger comprises a heat exchanger, a spiral oil pipe is arranged in the heat exchanger, one end of the spiral oil pipe, which is positioned at the top of the heat exchanger, is hermetically connected with an oil pipe I which is used for being connected with an oil return pipe of an air compressor, one end of the spiral oil pipe, which is positioned at the bottom of the heat exchanger, is hermetically connected with an oil pipe II which is used for being connected with an oil outlet pipe of the air compressor, a heat conduction oil heat exchange channel is formed by circulating heat conduction oil in the spiral oil pipe, one side of the heat exchanger is provided with a water inlet pipe I and a water outlet pipe, the bottom of the heat exchanger is provided with an ultrasonic generator which is used for emitting ultrasonic waves to a medium in the heat exchanger, and the bottom of the heat exchanger is provided with a sewage drain pipe. The equipment in above-mentioned document is nevertheless can carry out heat transfer and retrieve, but this equipment structure is comparatively single for heat transfer process efficiency slightly has not enough, has reduced the practical value of equipment, and the hot water filter effect of exhaust is not good, influences follow-up normal use, has brought inconvenience for the user. Disclosure of utility model The utility model mainly aims to provide an air compressor waste heat recovery device which can effectively solve the problems. In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: The waste heat recovery device of the air compressor comprises a base, wherein the lower end of the base is fixedly connected with a supporting leg, the right part of the upper end of the base is fixedly connected with an air compressor, the rear part of the upper end of the base is fixedly connected with a heat exchange device, the right part of the front end of the heat exchange device is fixedly connected with a filtering device, and the left part of the upper end of the base is fixedly connected with a heat preservation device; the heat exchange device comprises a heat exchange box, and the lower end of the heat exchange box is fixedly connected with the rear part of the upper end of the base; The filtering device comprises a first pump, and the fixed end of the first pump is fixedly connected with the right part of the front end of the heat exchange device; The heat preservation device comprises a support, and the lower end of the support is fixedly connected with the left part of the upper end of the base. Preferably, the upper end fixedly connected with controller of base, the lower extreme fixedly connected with slipmat of supporting legs. Preferably, the rear end fixedly connected with display of heat exchange box, the inner wall fixedly connected with first heat preservation of heat exchange box, the left end fixedly connected with motor of heat exchange box, the output fixedly connected with flabellum of motor. Preferably, the right end fixedly connected with oil feed pipe of heat exchange box, one side fixedly connected with valve of oil feed pipe, the right-hand member fixedly connected with second heat preservation of oil feed pipe, the one end fixedly connected with oil outlet pipe of oil feed pipe. Preferably, the output end fixedly connected with inlet tube of first pump machine, the front end fixedly connected with rose box of inlet tube, the inner wall of rose box is swing joint respectively has net filter, active carbon filter and oil absorption resin filter. Preferably, the collecting box is fixedly connected to the right part of the lower end of the filtering box, the drain pipe is fixedly connected to the front end of the collecting box, the cover plate is fixedly connected to the right part of the upper end of the filtering box, and the valve is fixedly connected to one side of the drain pipe. Preferably, the upper end fixedly connected with cold water tank