Heat treatment oil smoke purifier

Abstract

The utility model relates to the technical field of heat treatment oil smoke purifiers, in particular to a heat treatment oil smoke purifier, which is convenient to move and support the whole body, improves the convenience, is convenient to adjust the purification height, improves the practicability and further improves the purification quality. Comprising a purification mechanism; the device further comprises a moving mechanism, a supporting mechanism, a height adjusting mechanism, an adsorption mechanism and a mounting mechanism, the supporting mechanism is mounted on the moving mechanism, the height adjusting mechanism is mounted at the top end of the moving mechanism, the purification mechanism is mounted at the top end of the height adjusting mechanism, the adsorption mechanism is mounted on the purification mechanism, and the mounting mechanism is mounted on the adsorption mechanism. And the whole device can be conveniently moved through the moving mechanism, the whole device can be conveniently supported through the supporting mechanism, and the whole purification height can be conveniently adjusted through the height adjusting mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of heat treatment oil fume purifiers, in particular to a heat treatment oil fume purifier. Background Art

[0002] Heat treatment operations are often accompanied by the generation of oil mist particles, smoke, and dust. The oil mist contains polychlorinated biphenyl components, which can easily cause toxic mist to spread into the air. These oil molecules are easily inhaled by the human body, seriously affecting the working environment and health of workers; the heat treatment workshop is filled with oil mist, and the oil mist is deposited on the wall and equipment surface, posing a fire safety hazard; and if it is directly discharged into the atmosphere, it is easy to destroy the atmospheric balance and cause air pollution. It is necessary to use an oil fume purifier to purify the oil mist and other substances harmful to the human body in the air.

[0003] In the existing heat treatment fume purifier technology, for example, the existing technology with application number CN201920448522.6, it includes a filter module, an air intake unit, an air outlet unit, an assembly mechanism, a mounting hole, a fixed connecting rod, a fastening cap, an electrostatic adsorption module, a first shell, a mounting slide groove, a collection structure, an oil guide groove, an oil outlet and a sealing box, etc., by arranging at least two filter modules spliced ​​and fixed to each other between the air intake unit and the air outlet unit, the gas entering the filter module is filtered and purified, and the multiple filter modules are fixed to each other and connected through an assembly mechanism.

[0004] However, the prior art is not convenient for adjusting the purification height, which reduces the practicality. In addition, the prior art is not convenient for movement and has low purification efficiency and quality. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a heat treatment fume purifier which is easy to move and support as a whole, improves convenience, and is easy to adjust the purification height, improves practicality, and further improves the purification quality.

[0006] The utility model discloses a heat treatment oil fume purifier, comprising a purification mechanism; further comprising a moving mechanism, a supporting mechanism, a height adjustment mechanism, an adsorption mechanism and an installation mechanism, wherein the supporting mechanism is installed on the moving mechanism, the height adjustment mechanism is installed on the top of the moving mechanism, the purification mechanism is installed on the top of the height adjustment mechanism, the adsorption mechanism is installed on the purification mechanism, and the installation mechanism is installed on the adsorption mechanism, the moving mechanism is convenient for moving the whole, the supporting mechanism is convenient for supporting the whole, the height adjustment mechanism is convenient for adjusting the purification height of the whole, the purification mechanism sprays and purifies the oil fume, the adsorption mechanism filters the oil fume, and the installation mechanism is convenient for replacing the adsorption mechanism; the moving mechanism is convenient for moving the whole, thereby improving convenience, the supporting mechanism is convenient for supporting the whole, the height adjustment mechanism is convenient for adjusting the purification height of the whole, thereby improving practicality, the purification mechanism sprays and purifies the oil fume, the adsorption mechanism filters the oil fume, and the installation mechanism is convenient for replacing the adsorption mechanism, thereby improving convenience.

[0007] Preferably, the moving mechanism includes a base plate and universal wheels, and the universal wheels are installed at the bottom end of the base plate; the universal wheels are provided to facilitate the movement of the entire device, thereby improving portability.

[0008] Preferably, the supporting mechanism includes a hydraulic cylinder, a supporting plate, a hydraulic box, an oil guide pipe, a sliding sealing plate and a cam shaft, one end of the hydraulic cylinder is installed at the bottom end of the base plate, the support plate is installed at the bottom end of the hydraulic cylinder, the hydraulic box is installed at the top end of the base plate, one end of the oil guide pipe is installed at the bottom end of the hydraulic box, and the other end of the oil guide pipe is installed on the side wall of the hydraulic cylinder, hydraulic oil is added to the hydraulic box, the sliding sealing plate is slidably installed in the hydraulic box, the cam shaft is rotatably installed on the inner wall of the hydraulic box, and a handle is provided at one end of the cam shaft; when the whole body is to be supported, the cam shaft is driven to rotate by turning the handle, and then the sliding sealing plate is squeezed to slide in the hydraulic box through the convex point of the cam shaft, so that the hydraulic oil in the hydraulic box and the oil guide pipe enter the hydraulic cylinder, so that the hydraulic cylinder is extended, and then the whole body is supported by the support plate.

[0009] Preferably, the height adjustment mechanism includes four first connecting rods, four second connecting rods, two third connecting rods, two mounting blocks, a lead screw and a lifting motor, one end of the four first connecting rods are rotatably mounted on the top end of the base plate, and the four second connecting rods are rotatably mounted on the other ends of the four first connecting rods, respectively, each group of first connecting rods and second connecting rods is connected by a third connecting rod, and each third connecting rod is installed with a mounting block, one end of the lead screw is rotatably mounted on a mounting block, the lead screw is threadedly matched with another mounting block, the lifting motor is installed on the mounting block, the output end of the lifting motor is connected to the lead screw, and the other ends of the four second connecting rods are rotatably mounted on the bottom end of the purification mechanism; the lead screw is driven to rotate by turning on the lifting motor, and then the two mounting blocks are driven to move relative to each other through the threaded relationship, so that the angles of the first connecting rod and the second connecting rod are adjusted, thereby adjusting the height of the purification mechanism, thereby facilitating oil fume treatment at different heights and improving practicality.

[0010] Preferably, the purification mechanism includes a mounting plate, an electrostatic purification box, a spray box, an induced draft fan, a spray pipe, a nozzle and a water pump, the other ends of the four second connecting rods are rotatably mounted on the bottom end of the mounting plate, the electrostatic purification box is mounted on the top end of the mounting plate, the spray box is mounted on the top end of the mounting plate, the induced draft fan is mounted on the side wall of the spray box through a pipeline, the spray pipe is mounted in the spray box, the nozzle is mounted on the spray pipe, the water pump is mounted on the side wall of the spray box, the water pump is connected to the spray pipe, and the spray box is connected to the electrostatic purification box through a pipeline; the external fumes are drawn into the spray box by opening the spray box, and then water is added to the spray pipe by opening the water pump, and then sprayed out through the nozzle to preliminarily treat the fumes, and then the fumes enter the electrostatic purification box through the pipeline for electrostatic treatment, and then the fumes enter the adsorption mechanism for adsorption.

[0011] Preferably, the adsorption mechanism includes an adsorption box, a mounting frame and an activated carbon adsorption plate, the adsorption box is installed on the side wall of the electrostatic purification box through a pipeline, the mounting frame is installed in the adsorption box, and the activated carbon adsorption plate is installed on the mounting frame; the external fumes are drawn into the spray box by opening the spray box, and then water is added into the spray pipe by turning on the water pump, and then sprayed out through the nozzle to perform preliminary treatment on the fumes, and then the fumes enter the electrostatic purification box through the pipeline for electrostatic treatment, and then the fumes enter the adsorption box, and the fumes are adsorbed by the activated carbon adsorption plate to improve the quality of the treatment.

[0012] Preferably, the installation mechanism includes a sliding plate, a locking pin and a spring, a chamber is provided on the mounting frame, a locking hole is provided on the activated carbon adsorption plate, the sliding plate is slidably installed in the chamber, the locking pin is installed on the sliding plate, one end of the spring is installed on the inner wall of the chamber, and the other end of the spring is installed on the sliding plate; when the spring is to be replaced and installed, the locking pin is allowed to enter the chamber by pulling the sliding plate, and the spring is contracted at the same time, and when the locking hole of the activated carbon adsorption plate is aligned with the locking pin, the sliding plate is released, and the locking pin is inserted into the locking hole of the activated carbon adsorption plate by the elasticity of the spring, thereby completing the replacement and installation of the activated carbon adsorption plate and improving convenience.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the moving mechanism facilitates the movement of the whole body to improve convenience, the supporting mechanism facilitates the support of the whole body, the height adjustment mechanism facilitates the adjustment of the overall purification height to improve practicality, the purification mechanism sprays and purifies the oil fume, the adsorption mechanism filters the oil fume, and the installation mechanism facilitates the replacement of the adsorption mechanism to improve convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a first axonometric structural schematic diagram of the utility model;

[0015] Figure 2 It is a second axonometric structural schematic diagram of the utility model;

[0016] Figure 3 It is a first front cross-sectional structural schematic diagram of the utility model;

[0017] Figure 4 It is a second front cross-sectional structural schematic diagram of the utility model;

[0018] Figure 5 It is a first side cross-sectional structural schematic diagram of the utility model;

[0019] Figure 6 It is a second side cross-sectional structural schematic diagram of the utility model;

[0020] Markings in the attached drawings: 01, moving mechanism; 11, base plate; 12, universal wheel; 02, supporting mechanism; 21, hydraulic cylinder; 22, supporting plate; 23, hydraulic box; 24, oil guide pipe; 25, sliding sealing plate; 26, cam; 03, height adjustment mechanism; 31, first connecting rod; 32, second connecting rod; 33, third connecting rod; 34, mounting block; 35, screw; 36, lifting motor; 04, purification mechanism; 41, mounting plate; 42, electrostatic purification box; 43, spray box; 44, induced draft fan; 45, spray pipe; 46, nozzle; 47, water pump; 05, adsorption mechanism; 51, adsorption box; 52, mounting frame; 53, activated carbon adsorption plate; 06, mounting mechanism; 61, sliding plate; 62, locking pin; 63, spring. DETAILED DESCRIPTION

[0021] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0022] Example 1

[0023] like Figures 2 to 4 As shown, it includes a purification mechanism 04, a moving mechanism 01, a supporting mechanism 02, a height adjustment mechanism 03, an adsorption mechanism 05 and a mounting mechanism 06, wherein the supporting mechanism 02 is mounted on the moving mechanism 01, the height adjustment mechanism 03 is mounted on the top of the moving mechanism 01, the purification mechanism 04 is mounted on the top of the height adjustment mechanism 03, the adsorption mechanism 05 is mounted on the purification mechanism 04, and the mounting mechanism 06 is mounted on the adsorption mechanism 05;

[0024] The moving mechanism 01 facilitates the movement of the whole, the supporting mechanism 02 facilitates the support of the whole, the height adjustment mechanism 03 facilitates the adjustment of the purification height of the whole, the purification mechanism 04 sprays and purifies the oil fume, the adsorption mechanism 05 filters the oil fume, and the installation mechanism 06 facilitates the replacement of the adsorption mechanism 05;

[0025] The mobile mechanism 01 includes a base plate 11 and a universal wheel 12, and the universal wheel 12 is installed at the bottom end of the base plate 11;

[0026] The support mechanism 02 includes a hydraulic cylinder 21, a support plate 22, a hydraulic box 23, an oil guide pipe 24, a sliding sealing plate 25 and a cam 26. One end of the hydraulic cylinder 21 is mounted on the bottom end of the base plate 11, the support plate 22 is mounted on the bottom end of the hydraulic cylinder 21, the hydraulic box 23 is mounted on the top end of the base plate 11, one end of the oil guide pipe 24 is mounted on the bottom end of the hydraulic box 23, and the other end of the oil guide pipe 24 is mounted on the side wall of the hydraulic cylinder 21. Hydraulic oil is added to the hydraulic box 23, the sliding sealing plate 25 is slidably mounted in the hydraulic box 23, the cam 26 is rotatably mounted on the inner wall of the hydraulic box 23, and a handle is provided at one end of the cam 26.

[0027] The height adjustment mechanism 03 includes four first connecting rods 31, four second connecting rods 32, two third connecting rods 33, two mounting blocks 34, a lead screw 35 and a lifting motor 36, one end of the four first connecting rods 31 are rotatably mounted on the top of the base plate 11, and the four second connecting rods 32 are rotatably mounted on the other ends of the four first connecting rods 31 respectively, each group of the first connecting rods 31 and the second connecting rods 32 are connected by a third connecting rod 33, and each third connecting rod 33 is installed with a mounting block 34, one end of the lead screw 35 is rotatably mounted on a mounting block 34, and the lead screw 35 is threadedly matched with another mounting block 34, and the lifting motor 36 is installed on the mounting block 34, and the output end of the lifting motor 36 is connected to the lead screw 35, and the other ends of the four second connecting rods 32 are rotatably mounted on the bottom end of the purification mechanism 04;

[0028] The universal wheel 12 is provided to facilitate the movement of the whole body, thereby improving portability. When the whole body needs to be supported, the cam 26 is driven to rotate by turning the handle, and then the convex point of the cam 26 squeezes the sliding sealing plate 25 to slide in the hydraulic box 23, so that the hydraulic oil pre-conducting oil pipe 24 in the hydraulic box 23 enters the hydraulic cylinder 21, thereby extending the hydraulic cylinder 21, and then supporting the whole body through the support plate 22. The lead screw 35 is driven to rotate by turning on the lifting motor 36, and then the two mounting blocks 34 are driven to move relative to each other through the threaded relationship, so that the angle of the first connecting rod 31 and the second connecting rod 32 is adjusted, thereby adjusting the height of the purification mechanism 04, thereby facilitating oil fume treatment at different heights and improving practicality. The purification mechanism 04 sprays and purifies the oil fume, and the adsorption mechanism 05 filters the oil fume. The mounting mechanism 06 facilitates the replacement of the adsorption mechanism 05, thereby improving convenience.

[0029] Example 2

[0030] like Figures 1 to 6 As shown, it includes a purification mechanism 04, a moving mechanism 01, a supporting mechanism 02, a height adjustment mechanism 03, an adsorption mechanism 05 and a mounting mechanism 06, wherein the supporting mechanism 02 is mounted on the moving mechanism 01, the height adjustment mechanism 03 is mounted on the top of the moving mechanism 01, the purification mechanism 04 is mounted on the top of the height adjustment mechanism 03, the adsorption mechanism 05 is mounted on the purification mechanism 04, and the mounting mechanism 06 is mounted on the adsorption mechanism 05;

[0031] The moving mechanism 01 facilitates the movement of the whole, the supporting mechanism 02 facilitates the support of the whole, the height adjustment mechanism 03 facilitates the adjustment of the purification height of the whole, the purification mechanism 04 sprays and purifies the oil fume, the adsorption mechanism 05 filters the oil fume, and the installation mechanism 06 facilitates the replacement of the adsorption mechanism 05;

[0032] The purification mechanism 04 includes a mounting plate 41, an electrostatic purification box 42, a spray box 43, an induced draft fan 44, a spray pipe 45, a nozzle 46 and a water pump 47. The other ends of the four second connecting rods 32 are all rotatably mounted on the bottom end of the mounting plate 41. The electrostatic purification box 42 is mounted on the top end of the mounting plate 41. The spray box 43 is mounted on the top end of the mounting plate 41. The induced draft fan 44 is mounted on the side wall of the spray box 43 through a pipeline. The spray pipe 45 is mounted in the spray box 43. The nozzle 46 is mounted on the spray pipe 45. The water pump 47 is mounted on the side wall of the spray box 43. The water pump 47 is connected to the spray pipe 45. The spray box 43 is connected to the electrostatic purification box 42 through a pipeline.

[0033] The adsorption mechanism 05 includes an adsorption box 51, a mounting frame 52 and an activated carbon adsorption plate 53. The adsorption box 51 is mounted on the side wall of the electrostatic purification box 42 through a pipeline, the mounting frame 52 is mounted in the adsorption box 51, and the activated carbon adsorption plate 53 is mounted on the mounting frame 52;

[0034] The mounting mechanism 06 includes a sliding plate 61, a locking pin 62 and a spring 63. The mounting frame 52 is provided with a chamber, the activated carbon adsorption plate 53 is provided with a locking hole, the sliding plate 61 is slidably mounted in the chamber, the locking pin 62 is mounted on the sliding plate 61, one end of the spring 63 is mounted on the inner wall of the chamber, and the other end of the spring 63 is mounted on the sliding plate 61;

[0035] The moving mechanism 01 facilitates the movement of the whole, thus improving the convenience; the supporting mechanism 02 facilitates the support of the whole; the height adjusting mechanism 03 facilitates the adjustment of the purification height of the whole, thus improving the practicality; the oil smoke from the outside is drawn into the spray box 43 by opening the spray box 43, and then water is added into the spray pipe 45 by opening the water pump 47, and then sprayed out through the nozzle 46 to perform preliminary treatment on the oil smoke, and then the oil smoke enters the electrostatic purification box 42 through the pipeline for electrostatic treatment, and then the oil smoke enters the electrostatic purification box 42 for electrostatic treatment. The oil fume is introduced into the adsorption box 51, and the oil fume is adsorbed by the activated carbon adsorption plate 53 to improve the quality of the treatment. When the spring 63 needs to be replaced and installed, the locking pin 62 is allowed to enter the chamber by pulling the sliding plate 61, and the spring 63 is contracted at the same time. When the locking hole of the activated carbon adsorption plate 53 is aligned with the locking pin 62, the sliding plate 61 is released, and the locking pin 62 is inserted into the locking hole of the activated carbon adsorption plate 53 by the elasticity of the spring 63, thereby completing the replacement and installation of the activated carbon adsorption plate 53 and improving convenience.

[0036] like Figures 1 to 6As shown, a heat treatment oil fume purifier of the utility model is convenient for moving the whole body when working by setting a universal wheel 12, thereby improving portability. When the whole body needs to be supported, the cam 26 is driven to rotate by turning the handle, and then the convex point of the cam 26 squeezes the sliding sealing plate 25 to slide in the hydraulic box 23, so that the hydraulic oil pre-conducting oil pipe 24 in the hydraulic box 23 enters the hydraulic cylinder 21, so that the hydraulic cylinder 21 is extended, and then the whole body is supported by the support plate 22, and the lead screw 35 is driven to rotate by turning on the lifting motor 36, and then the two mounting blocks 34 are driven to move relative to each other through the threaded relationship, so that the angle of the first connecting rod 31 and the second connecting rod 32 is adjusted, thereby adjusting the height of the purification mechanism 04, so as to facilitate oil fume treatment at different heights and improve practicality. The oil fume is preferably used for cleaning. By opening the spray box 43, the external oil fume is sucked into the spray box 43, and then by opening the water pump 47, water is added to the spray pipe 45, and then sprayed out through the nozzle 46 to perform preliminary treatment on the oil fume. Then the oil fume enters the electrostatic purification box 42 through the pipeline for electrostatic treatment. Thereafter, the oil fume enters the adsorption box 51, and the oil fume is adsorbed by the activated carbon adsorption plate 53 to improve the quality of treatment. When the spring 63 is to be replaced and installed, the locking pin 62 is pulled into the chamber by pulling the sliding plate 61, and the spring 63 is contracted at the same time. When the locking hole of the activated carbon adsorption plate 53 is aligned with the locking pin 62, the sliding plate 61 is released, and the locking pin 62 is inserted into the locking hole of the activated carbon adsorption plate 53 by the elasticity of the spring 63, thereby completing the replacement and installation of the activated carbon adsorption plate 53 and improving convenience.

[0037] The lifting motor 36, electrostatic purification box 42, induced draft fan 44 and water pump 47 of the utility model are purchased on the market. The technicians in this industry only need to install and operate them according to the accompanying instruction manual, without the need for the technicians in this field to make creative efforts.

[0038] The main functions achieved by the utility model are: during the operation of the heat treatment oil fume purifier, it is easy to move and support the whole, thereby improving convenience, and it is easy to adjust the purification height, thereby improving practicality and improving the quality of purification.

[0039] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A heat treatment oil fume purifier, comprising a purification mechanism (04); characterized in that: It also includes a moving mechanism (01), a supporting mechanism (02), a height adjustment mechanism (03), an adsorption mechanism (05) and a mounting mechanism (06), wherein the supporting mechanism (02) is mounted on the moving mechanism (01), the height adjustment mechanism (03) is mounted on the top of the moving mechanism (01), the purification mechanism (04) is mounted on the top of the height adjustment mechanism (03), the adsorption mechanism (05) is mounted on the purification mechanism (04), and the mounting mechanism (06) is mounted on the adsorption mechanism (05); The moving mechanism (01) facilitates the movement of the whole, the supporting mechanism (02) facilitates the support of the whole, the height adjustment mechanism (03) facilitates the adjustment of the purification height of the whole, the purification mechanism (04) sprays and purifies the oil fume, the adsorption mechanism (05) filters the oil fume, and the installation mechanism (06) facilitates the replacement of the adsorption mechanism (05).

2. A heat treatment oil fume purifier according to claim 1, characterized in that: The moving mechanism (01) comprises a base plate (11) and a universal wheel (12), wherein the universal wheel (12) is installed at the bottom end of the base plate (11).

3. A heat treatment oil fume purifier as claimed in claim 2, characterized in that: The support mechanism (02) comprises a hydraulic cylinder (21), a support plate (22), a hydraulic box (23), an oil guide pipe (24), a sliding sealing plate (25) and a cam shaft (26); one end of the hydraulic cylinder (21) is mounted on the bottom end of the base plate (11); the support plate (22) is mounted on the bottom end of the hydraulic cylinder (21); the hydraulic box (23) is mounted on the top end of the base plate (11); one end of the oil guide pipe (24) is mounted on the bottom end of the hydraulic box (23); the other end of the oil guide pipe (24) is mounted on the side wall of the hydraulic cylinder (21); hydraulic oil is added to the hydraulic box (23); the sliding sealing plate (25) is slidably mounted in the hydraulic box (23); the cam shaft (26) is rotatably mounted on the inner wall of the hydraulic box (23); and a handle is provided at one end of the cam shaft (26).

4. A heat treatment oil fume purifier as claimed in claim 2, characterized in that: The height adjustment mechanism (03) comprises four first connecting rods (31), four second connecting rods (32), two third connecting rods (33), two mounting blocks (34), a lead screw (35) and a lifting motor (36). One end of the four first connecting rods (31) is rotatably mounted on the top of the base plate (11), and the four second connecting rods (32) are rotatably mounted on the other ends of the four first connecting rods (31). Each group of the first connecting rods (31) and the second connecting rods (32) is connected by a third connecting rod (33), and each third connecting rod (33) is mounted with a mounting block (34). One end of the lead screw (35) is rotatably mounted on a mounting block (34), and the lead screw (35) is threadedly matched with another mounting block (34). The lifting motor (36) is mounted on the mounting block (34), and the output end of the lifting motor (36) is connected to the lead screw (35). The other ends of the four second connecting rods (32) are rotatably mounted on the bottom end of the purification mechanism (04).

5. A heat treatment oil fume purifier as claimed in claim 4, characterized in that: The purification mechanism (04) comprises a mounting plate (41), an electrostatic purification box (42), a spray box (43), an induced draft fan (44), a spray pipe (45), a nozzle (46) and a water pump (47). The other ends of the four second connecting rods (32) are rotatably mounted on the bottom end of the mounting plate (41). The electrostatic purification box (42) is mounted on the top end of the mounting plate (41). The spray box (43) is mounted on the top end of the mounting plate (41). The induced draft fan (44) is mounted on the side wall of the spray box (43) through a pipeline. The spray pipe (45) is mounted in the spray box (43). The nozzle (46) is mounted on the spray pipe (45). The water pump (47) is mounted on the side wall of the spray box (43). The water pump (47) is connected to the spray pipe (45). The spray box (43) and the electrostatic purification box (42) are connected through a pipeline.

6. A heat treatment oil fume purifier as claimed in claim 5, characterized in that: The adsorption mechanism (05) comprises an adsorption box (51), a mounting frame (52) and an activated carbon adsorption plate (53); the adsorption box (51) is mounted on the side wall of the electrostatic purification box (42) through a pipeline; the mounting frame (52) is mounted in the adsorption box (51); and the activated carbon adsorption plate (53) is mounted on the mounting frame (52).

7. A heat treatment oil fume purifier as claimed in claim 6, characterized in that: The mounting mechanism (06) comprises a sliding plate (61), a locking pin (62) and a spring (63); a chamber is arranged on the mounting frame (52); a locking hole is arranged on the activated carbon adsorption plate (53); the sliding plate (61) is slidably mounted in the chamber; the locking pin (62) is mounted on the sliding plate (61); one end of the spring (63) is mounted on the inner wall of the chamber; and the other end of the spring (63) is mounted on the sliding plate (61).

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