A thermal desorption treatment device for high oil content oil-based hazardous waste

Abstract

The utility model relates to the technical field of oil-based hazardous waste treatment, and discloses a high-oil-content oil-based hazardous waste thermal desorption treatment device, including a cooling mechanism: a mounting platform, a mounting port and a fan, a treatment mechanism: an elevated platform, a reactor, a heating liner, a feed port, a switch valve 1, a condenser, a slag outlet and a switch valve 2, a conveying mechanism: a mounting plate, a rotating shaft, a gear, a motor, a belt and a conveyor belt, the mounting platform is fixedly installed on the top of the elevated platform, the mounting port is fixedly arranged on the top of the mounting platform, the mounting ports are equidistantly distributed, and the fan is fixedly installed on the inner end of the mounting port. The high-oil-content oil-based hazardous waste thermal desorption treatment device is equipped with a cooling mechanism, the position of the mounting platform is limited by the elevated platform, the mounting platform limits the position of the mounting port, and the mounting port limits the position of the fan, so that it is convenient to fix the mounting platform to fix the mounting port, so as to facilitate the assembly of the fan to blow and cool the high-temperature waste slag being transported, and avoid workers from being scalded when handling the waste slag.

Description

Technical Field

[0001] The utility model relates to the technical field of oil-based hazardous waste treatment, in particular to a thermal desorption treatment device for high-oil-content oil-based hazardous waste. Background Art

[0002] When treating high-oil-containing oil-based hazardous waste, thermal desorption is often used, so a high-oil-containing oil-based hazardous waste thermal desorption treatment device is needed;

[0003] The existing publication number CN207596691U discloses a thermal desorption treatment device for high-oil-based hazardous waste. The three pyrolysis reactors are fixed in series from top to bottom inside a skid-mounted container. An electromagnetic heating belt is provided at the outer edge of the pyrolysis reactor, and a transmission device is provided inside the pyrolysis reactor. A slag discharge pipe is connected to the pyrolysis reactor at the bottom, and a sealing device is provided on the slag discharge pipe. The thermal desorption treatment device for high-oil-based hazardous waste has good sealing performance, and external cold air will not enter the reactor. The operating cost is low and the operation is safe.

[0004] However, after thermal desorption treatment of high-oil-content oil-based hazardous waste, high-temperature waste residues will be produced. The existing thermal desorption treatment equipment cannot physically cool down the high-temperature waste residues in time after discharging the high-temperature waste residues, which makes it easy for workers to be scalded when handling the waste residues, resulting in safety accidents. Summary of the invention

[0005] 1. Technical issues to be resolved

[0006] The purpose of the utility model is to provide a thermal desorption treatment device for high-oil-containing oil-based hazardous waste, so as to solve the problem proposed in the above background technology that high-oil-containing oil-based hazardous waste will produce high-temperature waste residue after actual thermal desorption treatment, and the existing thermal desorption treatment device cannot physically cool the high-temperature waste residue in time after discharging the high-temperature waste residue, which makes it easy for workers to be scalded when handling the waste residue and cause safety accidents.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a thermal desorption treatment device for high-oil-content oil-based hazardous waste, comprising a cooling mechanism: a mounting platform, a mounting port and a fan, a treatment mechanism: an elevated platform, a reaction kettle, a heating liner, a feed port, a first switch valve, a condenser, a slag outlet and a second switch valve, a conveying mechanism: a mounting plate, a rotating shaft, a gear, a motor, a belt and a conveyor belt, the mounting platform is fixedly installed on the top of the elevated platform, the mounting port is fixedly arranged on the top of the mounting platform, the mounting ports are equidistantly distributed, and the fan is fixedly installed on the inner end of the mounting port.

[0008] Preferably, the reactor is fixedly mounted on the top of the elevated platform, and the heating liner is fixedly arranged at the inner end of the reactor. The position of the reactor is limited by the elevated platform, and the reactor limits the position of the heating liner, which facilitates the elevation of the reactor and uses the heating liner to heat the high-oil-content oil-based hazardous waste in the reactor for thermal desorption treatment.

[0009] Preferably, the feed port is fixedly arranged at the top of the reactor, and the switch valve 1 is fixedly installed at the outer end of the feed port. The position of the feed port is limited by the reactor, and the feed port limits the position of the switch valve 1, so that it is convenient to add high-oil-content oil-based hazardous waste into the reactor from the feed port, and the switch valve 1 is used to control the start and stop of the addition of high-oil-content oil-based hazardous waste.

[0010] Preferably, the condenser is fixedly installed on the top of the reactor, and the position of the condenser is limited by the reactor, so that the steam generated when heating high-oil-based hazardous waste can enter the condenser to condense into water and be discharged.

[0011] Preferably, the slag outlet is fixedly arranged at the bottom end of the reactor, and the second switch valve is fixedly installed at the outer end of the slag outlet. The position of the slag outlet is limited by the reactor, and the slag outlet limits the position of the second switch valve, so that the high-temperature waste slag after the water in the kettle evaporates is discharged from the slag outlet, and the second switch valve is used to control the start and stop of the slag outlet for discharge.

[0012] Preferably, the mounting plate is fixedly mounted on the top of the elevated platform, the mounting plate is symmetrically distributed, the rotating shaft is movably mounted on the inner end of the mounting plate and passes through the mounting plate, the rotating shaft is symmetrically distributed, and the gear is fixedly mounted on the outer end of the rotating shaft. The position of the mounting plate is limited by the elevated platform, the mounting plate limits the position of the rotating shaft, and the rotating shaft limits the position of the gear, which makes it convenient to fix the mounting plate for installation, thereby facilitating the gear to position the rotating shaft on the mounting plate and allowing the rotating shaft to rotate.

[0013] Preferably, the motor is fixedly mounted on the top of the platform and fixedly connected to the gear, the belt is meshed on the outside of the gear, the position of the motor is limited by the platform and the gear, and the position of the belt is limited by the gear, so that the motor is fixed to drive the gear to rotate, and the belt is used to drive the two gears to rotate at the same time, so that the two shafts can rotate at the same time.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The high-oil-containing oil-based hazardous waste thermal desorption treatment device is equipped with a cooling mechanism. The position of the mounting platform is limited by the elevated platform, the mounting platform limits the position of the mounting port, and the mounting port limits the position of the fan, so that it is convenient to fix the mounting platform to fix the mounting port, so as to facilitate the assembly of the fan to blow and cool the transported high-temperature waste residue, thereby preventing workers from being scalded when handling the waste residue;

[0016] 2. The high-oil-content oil-based hazardous waste thermal desorption treatment device is equipped with a treatment mechanism, the position of the reactor is limited by an elevated platform, and the reactor limits the position of the heating liner, so as to facilitate the elevation of the reactor, and use the heating liner to heat the high-oil-content oil-based hazardous waste in the reactor for thermal desorption treatment, the position of the feed port is limited by the reactor, and the feed port limits the position of the switch valve 1, so as to facilitate the addition of high-oil-content oil-based hazardous waste to the reactor from the feed port, and use the switch valve 1 to control the start and stop of the addition of high-oil-content oil-based hazardous waste, the position of the condenser is limited by the reactor, so as to facilitate the steam generated when heating the high-oil-content oil-based hazardous waste to enter the condenser to condense into water and be discharged, the position of the slag outlet is limited by the reactor, and the slag outlet limits the position of the switch valve 2, so as to facilitate the discharge of high-temperature waste slag after the water in the kettle is evaporated from the slag outlet, and the switch valve 2 is used to control the start and stop of the slag outlet for discharge;

[0017] 3. The high-oil-content oil-based hazardous waste thermal desorption treatment device is equipped with a conveying mechanism. The position of the mounting plate is limited by an elevated platform, the mounting plate limits the position of the rotating shaft, and the rotating shaft limits the position of the gear, so that the mounting plate is fixed for installation, so that the gear can position the rotating shaft on the mounting plate and the rotating shaft can rotate. The position of the motor is limited by the elevated platform and the gear, and the gear limits the position of the belt, so that the motor is fixed to drive the gear to rotate, and the belt is used to drive the two gears to rotate at the same time, so that the two rotating shafts can rotate at the same time. The position of the conveyor belt is limited by the rotating shaft, so that the conveyor belt is driven by the rotating shaft to rotate to transport the high-temperature waste slag discharged from the slag outlet. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the processing mechanism of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the conveying mechanism of the utility model;

[0021] Figure 4 This is a schematic diagram of the cross-sectional structure of the conveying mechanism of the utility model;

[0022] Figure 5 It is a schematic diagram of the cross-sectional structure of the cooling mechanism of the utility model.

[0023] In the figure: 1. cooling mechanism; 101. mounting platform; 102. mounting port; 103. fan; 2. processing mechanism; 201. elevated platform; 202. reaction kettle; 203. heating liner; 204. feed port; 205. switch valve 1; 206. condenser; 207. slag outlet; 208. switch valve 2; 3. conveying mechanism; 301. mounting plate; 302. rotating shaft; 303. gear; 304. motor; 305. belt; 306. conveyor belt. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-Figure 5 The utility model provides a technical solution: a thermal desorption treatment device for high-oil-containing oil-based hazardous waste, including a cooling mechanism 1: a mounting platform 101, a mounting port 102 and a fan 103, a treatment mechanism 2: an elevated platform 201, a reactor 202, a heating liner 203, a feed port 204, a switch valve 1 205, a condenser 206, a slag outlet 207 and a switch valve 2 208, a conveying mechanism 3: a mounting plate 301, a rotating shaft 302, a gear 303, a motor 304, a belt 305 and a conveyor belt 306, the mounting platform 101 is fixedly installed on the top of the elevated platform 201, the mounting port 102 is fixedly arranged on the top of the mounting platform 101, the mounting ports 102 are equidistantly distributed, and the fan 103 is fixedly installed on the inner end of the mounting port 102;

[0026] The reactor 202 is fixedly installed on the top of the elevated platform 201, and the heating liner 203 is fixedly installed at the inner end of the reactor 202. The position of the reactor 202 is limited by the elevated platform 201, and the reactor 202 limits the position of the heating liner 203, so as to facilitate the elevation of the reactor 202, and use the heating liner 203 to heat the high-oil-containing oil-based hazardous waste in the reactor, and perform thermal desorption treatment on it. The feed port 204 is fixedly installed on the top of the reactor 202, and the switch valve 205 is fixedly installed on the outer end of the feed port 204. The position of the feed port 204 is limited by the reactor 202, and the feed port 204 limits the position of the switch valve 205, so as to facilitate the addition of high-oil-containing oil-based hazardous waste into the reactor from the feed port 204, and make The switch valve 1 205 is used to control the start and stop of adding high-oil-containing oil-based hazardous waste. The condenser 206 is fixedly installed at the top of the reactor 202. The position of the condenser 206 is limited by the reactor 202, so that the steam generated when heating the high-oil-containing oil-based hazardous waste enters the condenser 206 and condenses into water and is discharged. The slag outlet 207 is fixedly arranged at the bottom of the reactor 202. The switch valve 208 is fixedly installed at the outer end of the slag outlet 207. The position of the slag outlet 207 is limited by the reactor 202. The slag outlet 207 defines the position of the switch valve 208, so that the high-temperature waste slag after the water evaporates in the kettle is discharged from the slag outlet 207. The switch valve 208 is used to control the start and stop of the slag outlet 207 for discharge;

[0027] The mounting plate 301 is fixedly mounted on the top of the elevated platform 201, and the mounting plate 301 is symmetrically distributed. The rotating shaft 302 is movably mounted on the inner end of the mounting plate 301 and penetrates the mounting plate 301. The rotating shaft 302 is symmetrically distributed. The gear 303 is fixedly mounted on the outer end of the rotating shaft 302. The position of the mounting plate 301 is limited by the elevated platform 201, the mounting plate 301 limits the position of the rotating shaft 302, and the rotating shaft 302 limits the position of the gear 303, so that the mounting plate 301 is fixedly mounted for installation, so that the gear 303 can position the rotating shaft 302 on the mounting plate 301 and enable the rotating shaft 302 to rotate. The motor 304 is fixedly mounted on the top of the elevated platform 201 and It is fixedly connected to the gear 303, and the belt 305 is meshed with the outside of the gear 303. The position of the motor 304 is limited by the elevated platform 201 and the gear 303, and the gear 303 limits the position of the belt 305, so that the motor 304 is fixed to drive the gear 303 to rotate, and the belt 305 is used to drive the two gears 303 to rotate at the same time, so that the two rotating shafts 302 can rotate at the same time, and the conveyor belt 306 is movably installed on the outside of the rotating shaft 302 and is located at the bottom of the slag outlet 207. The position of the conveyor belt 306 is limited by the rotating shaft 302, so that the rotating shaft 302 drives the conveyor belt 306 to rotate to transport the high-temperature waste slag discharged from the slag outlet 207.

[0028] Working principle: the elevated platform 201 defines the position of the reactor 202, and the reactor 202 defines the position of the heating liner 203, so as to facilitate the elevation of the reactor 202, and use the heating liner 203 to heat the high-oil-containing oil-based hazardous waste in the reactor for thermal desorption treatment; the reactor 202 defines the position of the feed port 204, and the feed port 204 defines the position of the switch valve 205, so as to facilitate the addition of high-oil-containing oil-based hazardous waste into the reactor from the feed port 204, and use the switch valve 205 to control the start and stop of the addition of high-oil-containing oil-based hazardous waste, The reactor 202 defines the position of the condenser 206, so that the steam generated when heating the high-oil-containing oil-based hazardous waste enters the condenser 206 to condense into water and is discharged. The reactor 202 defines the position of the slag outlet 207, and the slag outlet 207 defines the position of the switch valve 208, so that the high-temperature waste slag after the water in the reactor is evaporated is discharged from the slag outlet 207, and the switch valve 208 is used to control the start and stop of the slag outlet 207 for discharge. The elevated platform 201 defines the position of the mounting plate 301, and the mounting plate 301 defines the position of the rotating shaft 302 , the rotating shaft 302 defines the position of the gear 303, which is convenient for fixing the mounting plate 301 for installation, so that the gear 303 can position the rotating shaft 302 on the mounting plate 301 and enable the rotating shaft 302 to rotate, the elevated platform 201 and the gear 303 define the position of the motor 304, and the gear 303 defines the position of the belt 305, which is convenient for fixing the motor 304 to drive the gear 303 to rotate, and use the belt 305 to drive the two gears 303 to rotate at the same time, so that the two rotating shafts 302 can At the same time, the rotating shaft 302 limits the position of the conveyor belt 306, so that the rotating shaft 302 drives the conveyor belt 306 to rotate to transport the high-temperature waste slag discharged from the slag outlet 207. The elevated platform 201 limits the position of the mounting platform 101, the mounting platform 101 limits the position of the mounting port 102, and the mounting port 102 limits the position of the fan 103, so that the mounting platform 101 is fixed to fix the mounting port 102, thereby facilitating the assembly of the fan 103 to blow air to cool down the transported high-temperature waste slag, thereby avoiding workers from being scalded when handling the waste slag.

[0029] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Simple modifications or equivalent substitutions of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. A thermal desorption treatment device for high-oil-containing oil-based hazardous waste, comprising a cooling mechanism (1): a mounting platform (101), a mounting port (102) and a fan (103); a treatment mechanism (2): a raised platform (201), a reaction kettle (202), a heating liner (203), a feed port (204), a first switch valve (205), a condenser (206), a slag outlet (207) and a second switch valve (208); a conveying mechanism (3): a mounting plate (301), a rotating shaft (302), a gear (303), a motor (304), a belt (305) and a conveyor belt (306), characterized in that: The mounting platform (101) is fixedly mounted on the top of the elevated platform (201), the mounting opening (102) is fixedly arranged on the top of the mounting platform (101), the mounting openings (102) are equidistantly distributed, and the fan (103) is fixedly mounted on the inner end of the mounting opening (102).

2. The thermal desorption treatment device for high oil content oil-based hazardous waste according to claim 1 is characterized by: The reaction kettle (202) is fixedly mounted on the top of the elevated platform (201), and the heating liner (203) is fixedly arranged at the inner end of the reaction kettle (202).

3. A thermal desorption treatment device for high oil content oil-based hazardous waste according to claim 2, characterized in that: The feed inlet (204) is fixedly arranged at the top of the reaction kettle (202), and the switch valve 1 (205) is fixedly installed at the outer end of the feed inlet (204).

4. A thermal desorption treatment device for high oil content oil-based hazardous waste according to claim 3, characterized in that: The condenser (206) is fixedly installed on the top of the reaction kettle (202).

5. The thermal desorption treatment device for high oil content oil-based hazardous waste according to claim 4 is characterized by: The slag outlet (207) is fixedly arranged at the bottom end of the reaction kettle (202), and the second switch valve (208) is fixedly installed at the outer end of the slag outlet (207).

6. The thermal desorption treatment device for high oil content oil-based hazardous waste according to claim 5 is characterized by: The mounting plate (301) is fixedly mounted on the top of the elevated platform (201), the mounting plate (301) is symmetrically distributed, the rotating shaft (302) is movably mounted on the inner end of the mounting plate (301) and passes through the mounting plate (301), the rotating shaft (302) is symmetrically distributed, and the gear (303) is fixedly mounted on the outer end of the rotating shaft (302).

7. The thermal desorption treatment device for high oil content oil-based hazardous waste according to claim 6 is characterized by: The motor (304) is fixedly mounted on the top of the elevated platform (201) and is fixedly connected to the gear (303), and the belt (305) is meshed with the outside of the gear (303).

8. The thermal desorption treatment device for high oil content oil-based hazardous waste according to claim 7 is characterized by: The conveyor belt (306) is movably mounted on the outside of the rotating shaft (302) and is located at the bottom of the slag outlet (207).

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