Energy-saving and environment-friendly industrial waste gas recovery treatment device

Abstract

The utility model relates to the technical field of waste gas treatment, in particular to an energy-saving and environment-friendly industrial waste gas recovery treatment device, which comprises a waste gas treatment mechanism, a waste gas treatment mechanism and a waste gas treatment mechanism, the isolation mechanism is fixed in the purification box and can isolate and seal the inner bottom of the purification box; and the pushing mechanism is fixed at the bottom of the purification box and can be matched with the isolation mechanism to clean impurities deposited in the purification box under the condition that the waste gas treatment mechanism does not stop working. According to the device, a round rod rotates to drive a first scraping plate to rotate, sediment on a first arc-shaped plate can be pushed to the inner bottom of the purification box before the inner bottom of the purification box is sealed, sealing is carried out after the sediment is completely precipitated, the cleaning quality is effectively improved, the inner bottom of the purification box is sealed and isolated through an isolation mechanism, and the cleaning efficiency is improved. Impurities at the inner bottom can be cleaned when the waste gas treatment mechanism does not stop working, so that the working efficiency is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to waste gas treatment technical field, concretely is a kind of energy-saving and environment-friendly industrial waste gas recovery treatment device. BACKGROUND

[0002] In today's industrial production field, environmental protection and resource conservation have become the key factors that enterprises must consider in development. Due to the limited production scale of many small enterprises, the amount of waste gas emission is relatively small, and the composition of waste gas pollutants is relatively simple. In this case, water mixing is used to purify waste gas, which is a common and economical choice, which can achieve the goal of energy saving and environmental protection to some extent.

[0003] During the purification process, as the waste gas contacts with water, an oil film often appears on the water surface, and impurities gradually accumulate at the bottom of the water due to solid particles in the waste gas, precipitated substances generated by reaction, etc. If the oil film on the water surface and the impurities at the bottom of the water are not cleaned, it will have a serious negative impact on the purification quality and efficiency. Currently, small enterprises usually use manual operation to clean the oil film on the water surface and the impurities at the bottom of the water. This method requires a lot of manpower and time cost. UTILITY MODEL CONTENT

[0004] The utility model aims to provide an energy-saving and environment-friendly industrial waste gas recovery treatment device to solve the problems raised in the above background.

[0005] To achieve the above purpose, the utility model provides the following technical scheme:

[0006] An energy-saving and environment-friendly industrial waste gas recovery treatment device comprises:

[0007] A waste gas treatment mechanism comprises a purification tank, an air inlet pipe is fixedly connected to the center of the outer wall of the purification tank, an air outlet pipe is fixedly connected to the bottom of the outer wall of the purification tank, a plurality of U-shaped frames are fixedly connected to the bottom of the purification tank at equal angles around the axis, a circular pipe is fixedly connected between the outer walls of the U-shaped frames, and a solenoid valve two is fixedly connected to the circular pipe.

[0008] An isolation mechanism is fixed in the purification tank and can isolate and seal the bottom of the purification tank.

[0009] A pushing mechanism is fixed to the bottom of the purification tank and can cooperate with the isolation mechanism to clean the precipitated impurities in the purification tank without stopping the operation of the waste gas treatment mechanism.

[0010] Further, the waste gas treatment mechanism comprises:

[0011] A water inlet pipe is fixed to the outer wall of the purification tank.

[0012] The oil discharge pipe is fixed on the outer wall of the purification box near the top, and an electromagnetic valve one is fixedly connected on the oil discharge pipe.

[0013] Preferably, the isolation mechanism comprises:

[0014] The first motor is fixed on the top wall of the purification box, and a round rod is fixedly connected to the rotating shaft of the first motor.

[0015] The protruding block is rotatably arranged on the outer wall of the round rod near the bottom of the purification box, and four first scraping plates are fixedly connected to the outer wall of the protruding block at equal angles.

[0016] Preferably, the isolation mechanism comprises:

[0017] The ring frame one is fixed on the outer wall of the round rod near the protruding block.

[0018] The circular groove is arranged on one side of the outer wall of the protruding block, and a coil spring is fixedly connected between the inner wall of the circular groove and the outer wall of the ring frame one.

[0019] Preferably, the isolation mechanism comprises:

[0020] The arc-shaped plate one is arranged in four groups and fixedly connected to the inner wall of the purification box at equal angles. One group of the arc-shaped plate one is fixedly connected between the outer walls of the first arc-shaped plate one, and four adjacent arc-shaped plate ones are fixedly connected between the outer walls of the ring frame two. Two inclined blocks are fixedly connected to one side of the outer wall of the arc-shaped plate one at equal intervals, and the ring frame two is rotatably connected to the round rod.

[0021] The ring frame three is rotatably arranged in the ring frame two and rotatably connected to the round rod. Four arc-shaped plate twos are fixedly connected to the outer wall of the ring frame three at equal angles. Two adjacent arc-shaped plate twos are fixedly connected between the outer walls of the second square plate. The outer wall of the arc-shaped plate two is slidably inserted into the inner wall of the arc-shaped plate one.

[0022] The ring frame four is rotatably arranged in the inner wall of the ring frame three and rotatably connected to the round rod. Four arc-shaped plate threes are fixedly connected to the outer wall of the ring frame four at equal angles. Two adjacent arc-shaped plate threes are fixedly connected between the outer walls of the third square plate. The outer wall of the arc-shaped plate three is slidably inserted into the inner wall of the arc-shaped plate two.

[0023] Preferably, the isolation mechanism comprises:

[0024] The ring frame five is rotatably arranged in the ring frame four and rotatably connected to the round rod. Four arc-shaped plate fours are fixedly connected to the outer wall of the ring frame five at equal angles. The arc-shaped plate four is slidably inserted into the inner part of the arc-shaped plate three.

[0025] The arc-shaped groove is arranged in two groups and arranged at equal angles on the inner wall of the ring frame five.

[0026] The slider is arranged with two, fixed on the outer wall of the round rod at equal angles, and the slider is slidably inserted into the arc-shaped groove.

[0027] Preferably, the pushing mechanism comprises:

[0028] The gear ring is rotatably connected with the bottom of the purification tank and one end of the circular pipe, and four second scrapers are fixedly connected on the outer wall of the gear ring at equal angles around the axis.

[0029] The second motor is fixed to the outer wall of the purification tank, and the rotating shaft of the second motor is fixedly connected with a spur gear, which is in meshing transmission with the gear ring.

[0030] Compared with the prior art, the beneficial effects of the present application are:

[0031] 1. By lifting the water level to let the oil film flow out along the oil discharge pipe, this method realizes automatic collection and discharge of the oil film, compared with manual cleaning, not only saves labor cost, but also can timely and continuously handle the oil film, avoids excessive accumulation of the oil film on the water surface during continuous operation of the waste gas purification system, thereby ensuring good contact conditions of water and waste gas and maintaining the efficiency of water purification of waste gas.

[0032] 2. By rotating the round rod to drive the first scraper to rotate, the precipitate on the arc-shaped plate one can be pushed to the inner bottom of the purification tank before the inner bottom is closed, and the inner bottom is sealed and isolated by the isolation mechanism, so that the impurities in the inner bottom can be cleaned without stopping the work of the waste gas treatment mechanism, thereby effectively improving the work efficiency.

[0033] 3. The impurities can be quickly pushed out by the pushing mechanism, and the pushing mechanism can keep the purification tank relatively clean during operation, reduce the risk of equipment failure and purification efficiency reduction caused by impurity accumulation, prolong the service life of the equipment, improve the stability and reliability of the equipment operation, and reduce the time and cost of equipment downtime maintenance. BRIEF DESCRIPTION OF DRAWINGS

[0034] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0035] Figure 2 It is a schematic diagram of the cross-sectional structure of the purification tank in the present application;

[0036] Figure 3 It is a schematic diagram of the cross-sectional structure of the protrusion in the present application;

[0037] Figure 4 It is a schematic diagram of the local structure of the isolation mechanism in the present application;

[0038] Figure 5 is the ring frame five structure schematic view in the utility model;

[0039] Figure 6 is the push mechanism structure schematic view in the utility model.

[0040] In the figure: 100, waste gas treatment mechanism; 110, purification box; 111, water inlet pipe; 120, air inlet pipe; 130, exhaust pipe; 140, oil outlet pipe; 141, electromagnetic valve one; 150, U-shaped frame; 151, round pipe; 152, electromagnetic valve two; 200, isolation mechanism; 210, No. 1 motor; 211, round rod; 212, ring frame one; 213, sliding block; 220, protruding block; 221, scraper one; 222, round groove; 223, coil spring; 230, ring frame two; 231, arc-shaped plate one; 232, square plate one; 233, inclined block; 234, ring frame three; 235, arc-shaped plate two; 236, square plate two; 237, ring frame four; 238, arc-shaped plate three; 239, square plate three; 240, ring frame five; 241, arc-shaped groove; 242, arc-shaped plate four; 300, push mechanism; 310, gear ring; 311, scraper two; 320, No. 2 motor; 321, spur gear. DETAILED DESCRIPTION

[0041] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0042] Please refer to Figures 1-6The utility model embodiment, a kind of energy-saving and environment-friendly industrial waste gas recovery processing device, including waste gas treatment mechanism 100, waste gas treatment mechanism 100 includes purification box 110 and following several parts: air inlet pipe 120 is fixedly connected with in the center position at the outer wall of purification box 110, and exhaust pipe 130 is fixedly connected with in the position close to bottom at the outer wall of purification box 110, and the bottom of purification box 110 is fixedly connected with several U-shaped frames 150 around its axis angle, and circular tube 151 is fixedly connected between the outer wall of several U-shaped frames 150, and solenoid valve two 152 is fixedly connected on circular tube 151, its isolation mechanism 200 is fixed in the inside of purification box 110, can carry out isolation sealing to the bottom in purification box 110, and push mechanism 300 is fixed in the bottom of purification box 110, can cooperate with isolation mechanism 200 in the case where waste gas treatment mechanism 100 does not stop working, the impurities precipitated in purification box 110 are cleaned, its water inlet pipe 111 is fixed on the outer wall of purification box 110, and oil drain pipe 140 is fixed on the outer wall of purification box 110 close to top position, solenoid valve one 141 is fixedly connected on oil drain pipe 140, oil film is discharged along oil drain pipe 140 by lifting water level, and this mode realizes the automatic collection and discharge of oil film.

[0043] The isolation mechanism 200 comprises the following parts: the first motor 210 is fixed to the top wall of the purification tank 110, the round rod 211 is fixedly connected to the rotating shaft of the first motor 210, the lug 220 rotates on the outer wall of the round rod 211 near the bottom of the purification tank 110, four scraper plates one 221 are fixedly connected to the outer wall of the lug 220 at equal angles around the axis, the ring frame one 212 is fixed to the outer wall of the round rod 211 near the lug 220, the circular groove 222 is arranged on the outer wall of the lug 220, and the coil spring 223 is fixedly connected between the inner wall of the circular groove 222 and the outer wall of the ring frame one 212, the four sets of arc-shaped plates one 231 are arranged at equal angles and fixed to the inner wall of the purification tank 110, the square plate one 232 is fixedly connected between the outer wall of one set of arc-shaped plates one 231, the ring frame two 230 is fixedly connected between the outer walls of four adjacent arc-shaped plates one 231, two inclined blocks 233 are fixedly connected to the outer wall of one set of arc-shaped plates one 231 at equal intervals, the ring frame two 230 is rotatably connected with the round rod 211, the ring frame three 234 rotates in the ring frame two 230 and is rotatably connected with the round rod 211, four arc-shaped plates two 235 are fixedly connected to the outer wall of the ring frame three 234 at equal angles around the axis, the square plate two 236 is fixedly connected between the outer walls of two adjacent arc-shaped plates two 235, the outer wall of the arc-shaped plate two 235 is slidably inserted into the inner wall of the arc-shaped plate one 231, the ring frame four 237 rotates in the inner wall of the ring frame three 234 and is rotatably connected with the round rod 211, four arc-shaped plates three 238 are fixedly connected to the outer wall of the ring frame four 237 at equal angles around the axis, the square plate three 239 is fixedly connected between the outer walls of two adjacent arc-shaped plates three 238, the outer wall of the arc-shaped plate three 238 is slidably inserted into the inner wall of the arc-shaped plate two 235, the ring frame five 240 rotates in the ring frame four 237 and is rotatably connected with the round rod 211, four arc-shaped plates four 242 are fixedly connected to the outer wall of the ring frame five 240 at equal angles around the axis, the arc-shaped groove 241 is arranged in the inner wall of the ring frame five 240 at equal angles, and the sliding block 213 is arranged on the outer wall of the round rod 211 at equal angles, the sliding block 213 is slidably inserted into the inner part of the arc-shaped groove 241, the round rod 211 is rotated to drive the scraper plate one 221 to rotate, the precipitate on the arc-shaped plate one 231 is pushed to the bottom of the purification tank 110 before the bottom of the purification tank 110 is closed, and the closing is performed after complete precipitation, so that the cleaning quality is effectively improved.

[0044] The pushing mechanism 300 comprises the following parts: a gear ring 310 rotatably connected with the bottom of the purification tank 110 and one end of the circular pipe 151, four second scraping plates 311 fixedly connected with the gear ring 310 at equal angles along the axis of the gear ring 310 at the outer wall of the gear ring 310 inside the purification tank 110, a second motor 320 fixed with the outer wall of the purification tank 110, a straight gear 321 fixedly connected with the rotating shaft of the second motor 320, and the straight gear 321 engaged with the gear ring 310 for transmission. The impurities can be quickly pushed out by the pushing mechanism 300. The pushing mechanism 300 can keep the inside of the purification tank 110 relatively clean during operation, thereby reducing the risk of equipment failure and purification efficiency reduction caused by impurity accumulation.

[0045] Specifically, during operation, the exhaust gas enters the purification tank 110 along the inlet pipe 120 and is mixed with water, and the purified gas is discharged from the exhaust pipe 130. When it is necessary to clean the inside of the purification tank 110 periodically, water is sent into the purification tank 110 through the water inlet pipe 111 to cover the oil discharge pipe 140, the electromagnetic valve one 141 is driven to unseal the oil discharge pipe 140, the oil film on the water surface is discharged along with the water through the oil discharge pipe 140, and until the water level is lower than the oil discharge pipe 140, the electromagnetic valve one 141 is driven to seal the oil discharge pipe 140 to prevent the exhaust gas from leaking. When it is necessary to clean the impurities at the bottom of the water in the purification tank 110, the first motor 210 is driven to rotate the circular rod 211, the circular rod 211 is rotated to drive the ring frame one 212 to rotate, the ring frame one 212 is rotated to drive the coil spring 223 to pull the protrusion 220 to rotate to the contact between the first scraping plate 221 and the inclined block 233, and the protrusion 220 is limited to rotate. During this period, the movement of the first scraping plate 221 can push the impurities on the surface of the first arc plate 231 to the bottom of the purification tank 110. When the first scraping plate 221 contacts the inclined block 233, the sliding block 213 slides in the arc-shaped groove 241 to contact the inner wall of the arc-shaped groove 241, the ring frame five 240 is rotated by the rotation of the circular rod 211, the fourth arc plate 242 is rotated to contact the adjacent third square plate 239, the third arc plate 238 and the second arc plate 235 are moved by the fourth arc plate 242 during the movement of the fourth arc plate 242, and the bottom of the purification tank 110 is closed and isolated. After the isolation is completed, the electromagnetic valve two 152 is driven to unseal the circular pipe 151, the second motor 320 is driven to rotate the straight gear 321 to engage with the gear ring 310, the second scraping plate 311 is rotated along the inner wall of the purification tank 110 to push the precipitated impurities out along the circular pipe 151, and sealing members are arranged at the outer walls of the gear ring 310 on both sides to prevent water from leaking from the vicinity of the gear ring 310.

[0046] Embodiment one

[0047] As Figure 2As shown, in the present embodiment, the waste gas treatment mechanism 100 comprises the following parts: the water inlet pipe 111 is fixed to the outer wall of the purification tank 110, and the oil discharge pipe 140 is fixed to the outer wall of the purification tank 110 near the top, and the electromagnetic valve one 141 is fixedly connected to the oil discharge pipe 140.

[0048] In the present embodiment, when it is necessary to clean the inside of the purification tank 110 regularly, water is sent into the purification tank 110 through the water inlet pipe 111 to cover the oil discharge pipe 140, the electromagnetic valve one 141 is driven to unseal the oil discharge pipe 140, the oil film on the water surface is discharged along with the water through the oil discharge pipe 140, until the water level is lower than the oil discharge pipe 140, the electromagnetic valve one 141 is driven to seal the oil discharge pipe 140, to prevent the waste gas from leaking out, and the oil film is discharged along with the water through the oil discharge pipe 140 by raising the water level, which realizes the automatic collection and discharge of the oil film, compared with manual cleaning, not only saves the labor cost, but also can timely and continuously process the oil film, and in the process of continuous operation of the waste gas purification system, the accumulation of too much oil film on the water surface can be avoided, so as to ensure the good contact condition of the water and the waste gas, and maintain the efficiency of the water purifying waste gas.

[0049] For example, Figures 2-5As shown, in the embodiment, the isolation mechanism 200 comprises the following parts: the first motor 210 is fixed to the top wall of the purification tank 110, the round rod 211 is fixedly connected to the rotating shaft of the first motor 210, the protrusion 220 is rotatable on the outer wall of the round rod 211 near the bottom of the purification tank 110, the four first scraping plates 221 are fixedly connected to the outer wall of the protrusion 220 at equal angles around the axis thereof, the ring frame one 212 is fixed to the outer wall of the round rod 211 near the protrusion 220, the circular groove 222 is formed in the outer wall of the protrusion 220, the coil spring 223 is fixedly connected between the inner wall of the circular groove 222 and the outer wall of the ring frame one 212, the four arc-shaped plates one 231 are fixed to the inner wall of the purification tank 110 at equal angles, the square plate one 232 is fixedly connected between the outer wall of one of the arc-shaped plates one 231, the ring frame two 230 is fixedly connected between the outer walls of four adjacent arc-shaped plates one 231, the two inclined blocks 233 are fixedly connected to the outer wall of one of the arc-shaped plates one 231 at equal intervals, the ring frame two 230 is rotatably connected to the round rod 211, the ring frame three 234 is rotatable in the ring frame two 230 and rotatably connected to the round rod 211, the four arc-shaped plates two 235 are fixedly connected to the outer wall of the ring frame three 234 at equal angles around the axis thereof, the square plate two 236 is fixedly connected between the outer walls of two adjacent arc-shaped plates two 235, the outer wall of the arc-shaped plate two 235 is slidably inserted into the inner wall of the arc-shaped plate one 231, the ring frame four 237 is rotatable in the inner wall of the ring frame three 234 and rotatably connected to the round rod 211, the four arc-shaped plates three 238 are fixedly connected to the outer wall of the ring frame four 237 at equal angles around the axis thereof, the square plate three 239 is fixedly connected between the outer walls of two adjacent arc-shaped plates three 238, the outer wall of the arc-shaped plate three 238 is slidably inserted into the inner wall of the arc-shaped plate two 235, the ring frame five 240 is rotatable in the ring frame four 237 and rotatably connected to the round rod 211, the four arc-shaped plates four 242 are fixedly connected to the outer wall of the ring frame five 240 at equal angles around the axis thereof, the arc-shaped groove 241 is formed in the inner wall of the ring frame five 240 at equal angles, and the two sliding blocks 213 are fixedly connected to the outer wall of the round rod 211 at equal intervals and slidably inserted into the arc-shaped groove 241.

[0050] In practice, when it is necessary to clean impurities at the bottom of the water in the purification tank 110, motor 210 drives the round rod 211 to rotate. The rotation of the round rod 211 first drives the ring frame 212 to rotate. The rotation of the ring frame 212 drives the coil spring 223 to pull the protrusion 220 to rotate until the scraper 221 contacts the inclined block 233, limiting the rotation of the protrusion 220. During this period, the movement of the scraper 221 can push the impurities on the surface of the arc plate 231 to the bottom of the purification tank 110. When the scraper 221 contacts the inclined block 233, the slider 213 slides inside the arc groove 241 until it contacts the inner wall of one side of the arc groove 241. Due to the rotation of the round rod 211, the ring frame 240 rotates, driving the arc plate 231 to rotate. The fourth plate 242 rotates to contact the adjacent square plate 239. During the movement of the fourth plate 242, the third plate 238 and the second plate 235 are also affected by the fourth plate 242 and move to seal and isolate the bottom of the purification box 110. The rotation of the round rod 211 first drives the scraper 221 to rotate. Before the bottom of the purification box 110 is sealed, the sediment on the first plate 231 can be pushed to the bottom of the purification box 110. After complete sedimentation, the box is sealed, which effectively improves the cleaning quality. The isolation mechanism 200 seals and isolates the bottom of the purification box 110. The impurities at the bottom can be cleaned without stopping the exhaust gas treatment mechanism 100, which effectively improves the work efficiency.

[0051] Example 2

[0052] like Figure 6 As shown, in this embodiment, the pushing mechanism 300 includes the following parts: its gear ring 310 is rotatably connected to the bottom of the purification box 110 and one end of the round tube 151; four scraper blades 311 are fixedly connected at equal angles around its axis on the outer wall of the gear ring 310 located inside the purification box 110; a second motor 320 is fixed to the outer wall of the purification box 110; and a spur gear 321 is fixedly connected to the rotating shaft of the second motor 320, which meshes with the gear ring 310 for transmission.

[0053] In specific implementation, after the isolation mechanism 200 completes the isolation of the bottom of the purification tank 110, the electromagnetic valve two 152 drives to release the sealing of the circular pipe 151, the second motor 320 drives the spur gear 321 to rotate and engage with the gear ring 310, drives the scraper two 311 to rotate against the inner bottom wall of the purification tank 110, pushes the precipitated impurities, and discharges them along the circular pipe 151. The gear ring 310 is provided with a sealing element on the outer wall of both sides, preventing water from leaking from the vicinity of the gear ring 310. The pushing mechanism 300 can quickly push the impurities out. The pushing mechanism 300 can keep the inside of the purification tank 110 relatively clean during operation, reduce the risk of equipment failure and purification efficiency decline caused by impurity accumulation, prolong the service life of the equipment, improve the stability and reliability of the equipment operation, and reduce the time and cost of equipment downtime maintenance.

[0054] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0055] In addition, it should be understood that although the present application is described in the specification in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. An energy-saving and environment-friendly industrial waste gas recovery and treatment device, characterized in that, The utility model relates to a waste gas treatment mechanism (100) including purifying box (110), purifying box (110) outer wall is fixedly connected with air inlet pipe (120) at the center position, purifying box (110) outer wall is fixedly connected with exhaust pipe (130) near the bottom position, purifying box (110) bottom is fixedly connected with several U-shaped frames (150) around its axis angle, several U-shaped frames (150) outer wall is fixedly connected with round pipe (151) between, round pipe (151) is fixedly connected with electromagnetic valve no. Isolation mechanism (200) is fixed in purifying box (110) inside, can isolate and seal to purifying box (110) inner bottom; Pushing mechanism (300) is fixed in purifying box (110) bottom, can cooperate isolation mechanism (200) in the case where waste gas treatment mechanism (100) does not stop working, and the impurity of purifying box (110) inside deposition is cleaned up. Waste gas treatment mechanism (100) includes:

2. The energy-saving and environment-friendly industrial waste gas recovery treatment device according to claim 1, characterized in that, Water inlet pipe (111) is fixed on purifying box (110) outer wall; Oil drain pipe (140) is fixed on purifying box (110) outer wall near the top position, and oil drain pipe (140) is fixedly connected with electromagnetic valve no. Isolation mechanism (200) includes:

3. The energy-saving and environment-friendly industrial waste gas recovery treatment device according to claim 2, characterized in that, No. The motor (210) is fixed with purifying box (110) top wall, and the rotating shaft of no. The motor (210) is fixedly connected with round bar (211); Lug (220) rotates on round bar (211) outer wall near purifying box (110) bottom position, and lug (220) outer wall is fixedly connected with four scraper no. Isolation mechanism (200) includes:

4. The energy-saving and environment-friendly industrial waste gas recovery treatment device according to claim 3, characterized in that, Ring frame no. (212) is fixed on round bar (211) outer wall near lug (220) position; Round groove (222) is set up on lug (220) one side outer wall, and round groove (222) inner wall is fixedly connected with volute spring (223) between ring frame no. (212) outer wall. Isolation mechanism (200) includes:

5. The energy-saving and environment-friendly industrial waste gas recovery treatment device according to claim 4, characterized in that, Arc plate no. (231) is provided with four groups, and angle and purifying box (110) inner wall are fixed, and one group arc plate no. (231) one side outer wall is fixedly connected with square plate no. (232), and four adjacent arc plate no. (231) outer wall is fixedly connected with ring frame no. (230), and arc plate no. (231) one side outer wall equidistantly fixedly connected with two inclined blocks (233), and ring frame no. (230) is rotatably connected with round bar (211); Ring frame no. (234) rotates on ring frame no. (230), and rotatably connected with round bar (211), and ring frame no. (234) outer wall is fixedly connected with four arc plate no. (235) around its axis angle, and two adjacent arc plate no. (235) one side outer wall is fixedly connected with square plate no. (236), and arc plate no. (235) outer wall is slidably inserted with arc plate no. (231) inner wall. ​ The ring stand four (237) is rotatably connected with the circular rod (211) and is rotatably arranged on the inner wall of the ring stand three (234). Four arc-shaped plates three (238) are fixedly connected to the outer wall of the ring stand four (237) at equal angles. Two adjacent arc-shaped plates three (238) are fixedly connected by a square plate three (239) on one side of the outer wall. The outer wall of the arc-shaped plate three (238) is slidably connected with the inner wall of the arc-shaped plate two (235).

6. The energy-saving and environment-friendly industrial waste gas recovery treatment device according to claim 5, characterized in that, The isolation mechanism (200) comprises: The ring stand five (240) is rotatably connected with the circular rod (211) and is rotatably arranged in the ring stand four (237). Four arc-shaped plates four (242) are fixedly connected to the outer wall of the ring stand five (240) at equal angles. The arc-shaped plates four (242) are slidably connected with the arc-shaped plates three (238). The arc-shaped grooves (241) are arranged at equal angles on the inner wall of the ring stand five (240). The sliding blocks (213) are arranged at equal angles on the outer wall of the circular rod (211) and are slidably connected with the arc-shaped grooves (241).

7. The energy-saving and environment-friendly industrial waste gas recovery treatment device according to claim 6, characterized in that, The pushing mechanism (300) comprises: The gear ring (310) is rotatably connected with the bottom of the purification tank (110) and one end of the circular pipe (151). Four scraper plates two (311) are fixedly connected to the outer wall of the gear ring (310) at equal angles. The second motor (320) is fixedly connected with the outer wall of the purification tank (110). The rotating shaft of the second motor (320) is fixedly connected with a spur gear (321). The spur gear (321) is in meshing transmission with the gear ring (310).

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