CN212691799U

CN212691799U - Catalytic combustion regeneration purifier

Info

Publication number: CN212691799U
Application number: CN202021530889.1U
Authority: CN
Inventors: 崔婷
Original assignee: Qingdao Jingfeng Lantian Environmental Protection Equipment Manufacturing Co ltd
Current assignee: Qingdao Jingfeng Lantian Environmental Protection Equipment Manufacturing Co ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-03-12
Anticipated expiration: 2030-07-29

Abstract

The utility model belongs to the technical field of organic waste gas treatment, in particular to a catalytic combustion regeneration purification device, which comprises a device body, wherein a controller is arranged at the top of the device body, a reaction bin and a purification bin are arranged inside the device body, the reaction bin is positioned above the purification bin, an air inlet pipe and an exhaust pipe are respectively arranged outside the two sides of the device body, one end of the air inlet pipe and one end of the exhaust pipe are both positioned inside the reaction bin, the purification bin with a heating plate is arranged, heat generated by heating a resistance wire on the heating plate is guided into the purification bin through a motor, and the adsorbed organic solvent in the active carbon block is heated through hot air to reach the boiling point of the solvent, so that the organic solvent is desorbed from the active carbon, thereby realizing the purification and regeneration of the active carbon block and solving the problem that the active carbon can not be purified and regenerated, resulting in a waste of resources.

Description

Catalytic combustion regeneration purifier

Technical Field

The utility model belongs to the technical field of organic waste gas handles, concretely relates to catalytic combustion regeneration purifier.

Background

The organic waste gas treatment is generally carried out by a catalytic combustion method, and the essence of the catalytic combustion desorption is that the hot air of the catalytic combustion is used for heating the organic solvent adsorbed in the activated carbon to reach the boiling point of the solvent, so that the organic solvent is desorbed from the activated carbon, and the high-concentration waste gas is introduced into the catalytic combustion reactor. At the catalytic combustion temperature of 250 ℃, the oxidation reaction is carried out by the action of the catalyst to convert the water into harmless water and carbon dioxide which are discharged into the atmosphere.

Organic waste gas usually need can safely discharge to the atmosphere after the processing of active carbon adsorber, and the impurity in the organic waste gas is all adsorbed through active carbon adsorber to current, and active carbon adsorber is disposable active carbon adsorber, need regularly change it, can not purify the treatment regeneration to its active carbon, leads to the waste of resource, has increased the processing cost of enterprise simultaneously greatly to machining efficiency has been reduced.

Disclosure of Invention

An object of the utility model is to provide a catalytic combustion regeneration purifier to it is disposable activated carbon adsorber to propose among the above-mentioned background art activated carbon adsorber, need shut down regularly to change it, and can not carry out purification treatment regeneration to its activated carbon, leads to the problem of the waste of resource.

In order to achieve the above object, the utility model provides a following technical scheme: a catalytic combustion regeneration purification device comprises a device body, wherein a controller is installed at the top of the device body, a reaction bin and a purification bin are arranged inside the device body, the reaction bin is positioned above the purification bin, an air inlet pipe and an air outlet pipe are respectively arranged outside two sides of the device body, one end of each air inlet pipe and one end of each air outlet pipe are both positioned inside the reaction bin, two first grooves are formed inside the reaction bin, one end of each first groove extends to the bottom inside the purification bin, an active carbon block is installed inside each first groove and is in sliding connection with the first grooves, an electric telescopic rod is installed inside each active carbon block, one end of each electric telescopic rod is positioned at the bottom inside the purification bin, a guide pipe is connected between the purification bin and the air inlet pipe, and a motor is installed on one side, far away from the guide pipe, of the purification bin, the one end of motor is rotated and is connected with the fan, install the hot plate between purification storehouse and the motor, install the louver fan on the device body, the louver fan is located one side of motor.

Preferably, an exhaust gas sensor is mounted on the exhaust pipe, and one end of the exhaust gas sensor is located inside the exhaust pipe.

Preferably, the conduit is provided with a check valve, and the check valve is positioned inside the device body.

Preferably, a second groove is formed in the activated carbon block, the electric telescopic rod is located in the second groove, and the activated carbon block is connected with the first groove in a sliding mode through the electric telescopic rod.

Preferably, the motor is externally provided with a mounting frame, one end of the mounting frame is positioned on the inner wall of the device body, and the mounting frame is fixedly connected with the device body.

Preferably, the heating plate is provided with a through hole, a resistance wire is arranged in the through hole, and two ends of the resistance wire penetrate through the through hole and are located in the heating plate.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses set up the purification storehouse that has the hot plate, through the leading-in purification storehouse of heat that the resistance wire heating produced on the motor will the hot plate, by absorbent organic solvent in the hot air heating active carbon piece, make it reach the boiling point of solvent, make organic solvent desorption come out from the active carbon, realized the purification regeneration of active carbon piece, solved and to have carried out purification treatment regeneration to its active carbon, lead to the problem of the waste of resource.

(2) The utility model discloses set up two gliding activated carbon blocks of accessible electric telescopic handle, reaction storehouse and each activated carbon block of purification storehouse, when activated carbon block adsorbs saturation in reaction storehouse, activated carbon block in the reaction storehouse gets into the purification storehouse, and activated carbon block in the purification storehouse gets into the reaction storehouse, has realized that the purification regeneration work of activated carbon block is accomplished in the device work, has solved the problem that activated carbon absorber need shut down regularly to carry out the change to it.

(3) The utility model discloses set up the check valve of installing on the pipe, the produced gas of reaction of regeneration when purifying gets into the intake pipe through the pipe, and the setting of check valve lets the gas in the intake pipe can not get into the purification storehouse, has guaranteed the reaction environment in purification storehouse.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the second groove of the present invention matching with the activated carbon block;

FIG. 3 is a schematic view of the through hole and the resistance wire of the present invention;

fig. 4 is a circuit block diagram of the present invention;

in the figure: 1-the device body; 2-an exhaust pipe; 3-mounting a frame; 4-a motor; 5 louver fans; 6-a fan; 7-heating plate; 8-resistance wire; 9-a first groove; 10-a purification bin; 11-a non-return valve; 12-a catheter; 13-an air inlet pipe; 14-a controller; 15-a second groove; 16-an electric telescopic rod; 17-an activated carbon block; 18-an exhaust gas sensor; 19-a through hole; 20-reaction bin.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a catalytic combustion regeneration purification device comprises a device body 1, a controller 14 is installed at the top of the device body 1, a reaction bin 20 and a purification bin 10 are arranged inside the device body 1, the reaction bin 20 is positioned above the purification bin 10, an air inlet pipe 13 and an air outlet pipe 2 are respectively arranged outside two sides of the device body 1, one end of the air inlet pipe 13 and one end of the air outlet pipe 2 are both positioned inside the reaction bin 20, two first grooves 9 are formed inside the reaction bin 20, one ends of the two first grooves 9 extend to the bottom inside the purification bin 10, an active carbon block 17 is installed inside the first grooves 9, each active carbon block 17 of the reaction bin 20 and the purification bin 10 respectively, when the active carbon blocks 17 in the reaction bin 20 are adsorbed and saturated, the active carbon blocks 17 in the reaction bin 20 enter the purification bin 10, the active carbon blocks 17 in the purification bin 10 enter the reaction bin 20, and the purification regeneration work of the active carbon blocks 17 is completed in the device work, the active carbon block 17 is connected with the first groove 9 in a sliding mode, an electric telescopic rod 16 is installed inside the active carbon block 17, one end of the electric telescopic rod 16 is located at the bottom inside the purification bin 10, a guide pipe 12 is connected between the purification bin 10 and an air inlet pipe 13, a motor 4 is installed on one side, far away from the guide pipe 12, of the purification bin 10, one end of the motor 4 is rotatably connected with a fan 6, a heating plate 7 is installed between the purification bin 10 and the motor 4, a louver fan 5 is installed on the device body 1, the louver fan 5 is located on one side of the motor 4, heat generated by heating of a resistance wire 8 on the heating plate 7 is guided into the purification bin 10 through the motor 4, adsorbed organic solvent in the active carbon block 17 is heated through hot air, the organic solvent is made to reach the boiling point of the solvent, the organic solvent is made to.

Further, an exhaust gas sensor 18 is mounted on the exhaust pipe 2, and one end of the exhaust gas sensor 18 is located inside the exhaust pipe 2.

Specifically, the conduit 12 is provided with the check valve 11, the check valve 11 is located inside the device body 1, when the gas generated by the purification and regeneration reaction enters the gas inlet pipe 13 through the conduit 12, and the check valve 11 is arranged to prevent the gas in the gas inlet pipe 13 from entering the purification bin 10, so that the reaction environment of the purification bin 10 is ensured.

It is worth to say that a second groove 15 is formed in the interior of the activated carbon block 17, the electric telescopic rod 16 is located in the second groove 15, and the activated carbon block 17 is connected with the first groove 9 in a sliding mode through the electric telescopic rod 16.

Further, the motor 4 is externally provided with a mounting frame 3, one end of the mounting frame 3 is positioned on the inner wall of the device body 1, and the mounting frame 3 is fixedly connected with the device body 1.

Furthermore, a through hole 19 is formed in the heating plate 7, a resistance wire 8 is installed inside the through hole 19, and two ends of the resistance wire 8 penetrate through the through hole 19 and are located inside the heating plate 7.

In summary, the motor 4, the resistance wire 8, the electric telescopic rod 16 and the exhaust gas sensor 18 are all electrically connected to the controller 14.

The motor 4 adopts a speed reducing motor, the electric telescopic rod 16 adopts a direct current electric telescopic rod, the waste gas sensor 18 adopts an SO2 sensor, and the controller 14 adopts a KY02S controller.

The utility model discloses a theory of operation and use flow: when the utility model is used, the air flow passing through the catalytic combustion reactor enters the reaction chamber 20 through the air inlet pipe 13, the catalytic combustion reactor is the prior art, which is not shown in the figure, reacts with the active carbon block 17 in the reaction chamber 20 to adsorb harmful gas, harmless gas is discharged through the exhaust pipe 2, the active carbon block 17 adsorbs saturation when the exhaust gas sensor 18 on the exhaust pipe 2 detects that the exhaust gas exceeds the standard, the active carbon block 17 is driven to move to the purification chamber 10 along the first groove 9 through the electric telescopic rod 16 in the second groove 15 on the active carbon block 17, the active carbon block 17 in the purification chamber 10 reversely enters the reaction chamber 20, the resistance wire 8 on the heating plate 7 works, meanwhile, the motor 4 on the mounting frame 3 drives the fan 6 to rotate, the outside air enters the through hole 19 through the louver fan 5 to be heated, the heated air enters the purification chamber 10, the active carbon block 17 is purified and regenerated, the treated gas enters the gas inlet pipe 13 through the check valve 11 on the conduit 12, and the controller 14 controls the above electrical components.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A catalytic combustion regeneration purification device, includes device body (1), its characterized in that: the device is characterized in that a controller (14) is installed at the top of the device body (1), a reaction bin (20) and a purification bin (10) are arranged inside the device body (1), the reaction bin (20) is located above the purification bin (10), an air inlet pipe (13) and an air outlet pipe (2) are respectively arranged outside two sides of the device body (1), one ends of the air inlet pipe (13) and the air outlet pipe (2) are both located inside the reaction bin (20), two first grooves (9) are formed inside the reaction bin (20), one ends of the two first grooves (9) extend to the bottom inside the purification bin (10), an active carbon block (17) is installed inside the first grooves (9), the active carbon block (17) is connected with the first grooves (9) in a sliding manner, an electric telescopic rod (16) is installed inside the active carbon block (17), the one end of electric telescopic handle (16) is located the inside bottom in purification storehouse (10), be connected with pipe (12) between purification storehouse (10) and intake pipe (13), one side that pipe (12) were kept away from in purification storehouse (10) is installed motor (4), the one end rotation of motor (4) is connected with fan (6), install hot plate (7) between purification storehouse (10) and motor (4), install louver (5) on device body (1), louver (5) are located one side of motor (4).

2. The catalytic combustion regeneration purification device according to claim 1, wherein: an exhaust gas sensor (18) is mounted on the exhaust pipe (2), and one end of the exhaust gas sensor (18) is located inside the exhaust pipe (2).

3. The catalytic combustion regeneration purification device according to claim 1, wherein: the guide pipe (12) is provided with a check valve (11), and the check valve (11) is positioned inside the device body (1).

4. The catalytic combustion regeneration purification device according to claim 1, wherein: the second groove (15) is formed in the activated carbon block (17), the electric telescopic rod (16) is located in the second groove (15), and the activated carbon block (17) is connected with the first groove (9) in a sliding mode through the electric telescopic rod (16).

5. The catalytic combustion regeneration purification device according to claim 1, wherein: the device is characterized in that a mounting rack (3) is arranged outside the motor (4), one end of the mounting rack (3) is located on the inner wall of the device body (1), and the mounting rack (3) is fixedly connected with the device body (1).

6. The catalytic combustion regeneration purification device according to claim 1, wherein: the heating plate (7) is provided with a through hole (19), a resistance wire (8) is arranged inside the through hole (19), and two ends of the resistance wire (8) penetrate through the through hole (19) and are located inside the heating plate (7).