Activated carbon converter tail gas purification device

Abstract

The activated carbon converter tail gas purification device comprises a purification box, a partition plate, a gas inlet pipe, a gas outlet pipe, a connecting pipe, a valve and a purification mechanism, the purification mechanism comprises a supporting rod, an electric sliding table, a first telescopic pipe, a moving pipe, a second telescopic pipe, a butt joint pipe, a lifting mechanism and purification equipment, and the first telescopic pipe is connected with a tail gas outlet of an activated carbon converter; tail gas can be conveyed through a first telescopic pipe, a movable pipe, a second telescopic pipe and a butt joint pipe, an electric sliding table can drive the movable pipe to move so that the butt joint pipe can move to the position above air inlet pipes of different purification cavities, butt joint of the butt joint pipe and the air inlet pipes is achieved under driving of a lifting mechanism, and then the tail gas can enter the purification cavities; according to the tail gas purification device, purification is achieved under treatment of the purification device, namely, corresponding purification processes can be selected in a targeted mode according to different tail gas types, in addition, different purification cavities can be communicated through connecting pipes, and therefore the multiple purification processes are combined for use, and the tail gas purification effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of activated carbon production and processing, in particular to an activated carbon converter tail gas purification device. Background Art

[0002] Activated carbon is a commonly used adsorption material that can be used to adsorb formaldehyde, heavy metal ions and odorous substances. It is widely used in food, daily necessities, sewage treatment and chemical industries. Activated carbon is not disposable. Due to its porous structure inside, gas molecules will adhere to its pores. After the adsorption capacity reaches its limit, the activated carbon can be cremated and regenerated. The commonly used method is to subject the activated carbon to high-temperature treatment to restore its adsorption capacity. The commonly used equipment for activating and regenerating activated carbon is an activated carbon converter. The activated carbon is placed in the activated carbon converter. Under high temperature conditions, the activated carbon converter can rotate slowly to make the activated carbon heated evenly, so as to restore its adsorption capacity in the car. Adhesion capacity, and in the process of activation and regeneration, the activated carbon converter will produce exhaust gas containing volatile organic compounds and dust. If these exhaust gases are directly discharged into the air, it will cause atmospheric pollution. Therefore, the exhaust gas generated by the activated carbon converter generally needs to be purified before being discharged. The current exhaust gas purification includes spraying, condensation, combustion and electrostatic dust removal. According to the different applications of activated carbon in different industries, the types of exhaust gas generated by the activation and regeneration of the activated carbon converter will also be different, and the selected exhaust gas purification processes will also be different. The current activated carbon converter exhaust gas purification equipment cannot select one or more treatment processes according to the type of exhaust gas, resulting in the inability to carry out targeted purification of the exhaust gas. Utility Model Content

[0003] In view of this, the utility model proposes an activated carbon converter tail gas purification device, which can select different purification methods according to different types of tail gas to ensure the tail gas purification effect and avoid pollution of the atmospheric environment caused by incomplete purification.

[0004] The technical solution of the utility model is achieved in this way:

[0005] An activated carbon converter tail gas purification device comprises a purification box, a partition, an air inlet pipe, an air outlet pipe, a connecting pipe, a valve and a purification mechanism, wherein the partition divides the interior of the purification box into a plurality of purification chambers, the connecting pipe is arranged on the partition, the air inlet pipe is arranged on the top surface of the purification box, the air outlet pipe is arranged on the side wall of the purification box, each of the purification chambers is connected to the air inlet pipe and the air outlet pipe, and the valve is arranged on the air inlet pipe, the air outlet pipe and the connecting pipe; the purification mechanism comprises a support rod, an electric slide, a first telescopic tube, a moving tube, a second telescopic tube, a butt joint tube, a lifting mechanism and a purification device, the first telescopic tube is connected to the tail gas outlet of the activated carbon converter, the support rod is relatively arranged on the top surface of the purification box and connected to both sides of the electric slide, the first telescopic tube, the moving tube, the second telescopic tube and the butt joint tube are connected in sequence from top to bottom, the moving tube is arranged on the side wall of the mover of the electric slide, the air inlet pipe is located below the moving path of the butt joint tube, the lifting mechanism drives the butt joint tube to descend and dock with the air inlet pipe, and the purification device is arranged in the purification chamber.

[0006] Preferably, the lifting mechanism includes an electric push rod and a lifting plate, the lifting plate is symmetrically arranged on the outer wall of the butt tube, the electric push rod is symmetrically arranged on the outer wall of the moving tube, and its output shaft is connected to the top surface of the lifting plate.

[0007] Preferably, the lifting mechanism further comprises a sealing rubber ring, and the sealing rubber ring is arranged on the outer wall of the butt-joint tube, and the diameter of the outer wall of the butt-joint tube is smaller than the diameter of the inner wall of the air inlet pipe.

[0008] Preferably, the lifting mechanism further comprises a laser emitter, which is arranged on the bottom surface of the lifting plate and generates a laser beam facing downward, and the diameter of the outer wall of the air inlet pipe is smaller than the distance between the laser emitters.

[0009] Preferably, the purification equipment comprises a spray pipe, a burner, a condenser and an electrostatic plate, and the spray pipe, the burner, the condenser and the electrostatic plate are arranged in different purification chambers.

[0010] Preferably, the purification mechanism further includes a water outlet pipe and a control valve. The water outlet pipe is arranged on the bottom surface of the purification box and is connected to the purification chamber where the spray pipe is located. The control valve is arranged on the water outlet pipe.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] ① The purification box is divided into multiple purification chambers by partitions. Different purification equipment is set in different purification chambers. The exhaust gas can be discharged into different purification chambers through the air intake pipe, so that targeted purification methods can be selected according to different types of exhaust gas to ensure the purification effect and avoid atmospheric environmental pollution caused by incomplete purification;

[0013] ② A movable butt joint is provided on the air intake pipe. When the butt joint moves to the air intake pipe, it can be butted together through the lifting mechanism. The tail gas generated by the activated carbon converter can enter the purification chamber through the first telescopic pipe, the movable pipe, the second telescopic pipe, the butt joint and the air intake pipe in sequence, so as to realize the targeted transportation of the tail gas, without the need for manual adjustment of the air intake, thus improving the efficiency and avoiding burns caused by excessively high tail gas temperature;

[0014] ③ A connecting pipe is set on the partition, and the connection between different purification chambers can be achieved by controlling the opening of the valve, so that a variety of purification processes can be combined to completely purify the exhaust gas. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only preferred embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 This is a schematic structural diagram of an activated carbon converter tail gas purification device of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of a purification mechanism of an activated carbon converter tail gas purification device of the utility model;

[0018] Figure 3 for Figure 2 The enlarged view of point A in the middle;

[0019] In the figure, 1 is a purification box, 2 is a partition, 3 is an air inlet pipe, 4 is an air outlet pipe, 5 is a connecting pipe, 6 is a valve, 7 is a purification chamber, 8 is a support rod, 9 is an electric slide, 10 is a first telescopic tube, 11 is a moving tube, 12 is a second telescopic tube, 13 is a docking tube, 14 is an electric push rod, 15 is a lifting plate, 16 is a sealing rubber ring, 17 is a laser emitter, 18 is a spray pipe, 19 is a burner, 20 is a condenser, 21 is an electrostatic plate, 22 is a water outlet pipe, and 23 is a control valve. DETAILED DESCRIPTION

[0020] In order to better understand the technical content of the present invention, a specific embodiment is provided below, and the present invention is further described in conjunction with the accompanying drawings.

[0021] See also Figures 1 to 3The utility model provides an activated carbon converter tail gas purification device, comprising a purification box 1, a partition 2, an air inlet pipe 3, an air outlet pipe 4, a connecting pipe 5, a valve 6 and a purification mechanism, wherein the partition 2 divides the interior of the purification box 1 into a plurality of purification chambers 7, the connecting pipe 5 is arranged on the partition 2, the air inlet pipe 3 is arranged on the top surface of the purification box 1, the air outlet pipe 4 is arranged on the side wall of the purification box 1, each of the purification chambers 7 is connected to the air inlet pipe 3 and the air outlet pipe 4, the valve 6 is arranged on the air inlet pipe 3, the air outlet pipe 4 and the connecting pipe 5; the purification mechanism comprises a support rod 8, an electric slide 9, a first telescopic pipe 10, A movable tube 11, a second telescopic tube 12, a docking tube 13, a lifting mechanism and a purification device, wherein the first telescopic tube 10 is connected to the exhaust gas outlet of the activated carbon converter, the support rod 8 is relatively arranged on the top surface of the purification box 1, and is connected to both sides of the electric slide 9, the first telescopic tube 10, the movable tube 11, the second telescopic tube 12, and the docking tube 13 are connected in sequence from top to bottom, the movable tube 11 is arranged on the side wall of the mover of the electric slide 9, the air intake pipe 3 is located below the moving path of the docking tube 13, the lifting mechanism drives the docking tube 13 to descend and dock with the air intake pipe 3, and the purification device is arranged in the purification chamber 7.

[0022] The interior of the purification box 1 is divided into several purification chambers 7 by a partition 2, and different purification equipment is arranged in each purification chamber 7. At the same time, each purification chamber 7 is connected to an air inlet pipe 3 and an air outlet pipe 4. The tail gas generated by the activated carbon converter can enter the purification chamber 7 from the air inlet pipe 3, and the tail gas after purification can be discharged from the air outlet pipe 4. The intake and exhaust of the tail gas can be realized by controlling the valve 6, and a connecting pipe 5 is also arranged on the partition 2. The connecting pipe 5 is also provided with a valve 6. The connection of the purification chamber 7 can be realized through the connecting pipe 5, so that multiple purification processes can be combined to facilitate comprehensive treatment of the tail gas and avoid pollution of the atmospheric environment caused by incomplete tail gas purification.

[0023] As for the air intake pipe 3, it is arranged at the top of the purification box 1, and support rods 8 are arranged on both sides of the top surface of the purification box 1. The support rods 8 support both sides of the electric slide 9, and the electric slide 9 is arranged laterally. A moving pipe 11 is arranged on its mover. The top and bottom of the moving pipe 11 are respectively a first telescopic pipe 10 and a second telescopic pipe 12, wherein the first telescopic pipe 10 is used to connect with the exhaust outlet of the activated carbon converter, and the second telescopic pipe 12 is used to connect with the docking pipe 13, and the docking pipe 13 is above the air intake pipe 3 and is used to dock with the air intake pipe 3. When the electric slide 9 drives the moving tube 11 to move, the first telescopic tube 10 can be stretched to ensure that the exhaust gas from the activated carbon converter can be normally transported to the moving tube 11. When the docking tube 13 moves to the top of the intake pipe 3, the lifting mechanism can drive the docking tube 13 to dock with the intake pipe 3, and the setting of the second telescopic tube 12 can realize the lifting and lowering of the docking tube 13, ensuring that the exhaust gas can be transported to the intake pipe 3 through the docking tube 13. The automatic docking method can avoid the problems of inefficiency and easy burns caused by manual intake adjustment.

[0024] Preferably, the lifting mechanism includes an electric push rod 14 and a lifting plate 15, the lifting plate 15 is symmetrically arranged on the outer wall of the butt joint tube 13, the electric push rod 14 is symmetrically arranged on the outer wall of the moving tube 11, and its output shaft is connected to the top surface of the lifting plate 15, and the lifting mechanism also includes a sealing rubber ring 16, which is arranged on the outer wall of the butt joint tube 13, and the outer wall diameter of the butt joint tube 13 is smaller than the inner wall diameter of the intake pipe 3.

[0025] When the docking tube 13 moves to the top of the intake pipe 3, the electric push rod 14 can drive the docking tube 13 to descend through the lifting plate 15, and the docking tube 13 can be extended into the intake pipe 3 to achieve docking, so as to facilitate the smooth transportation of exhaust gas, and the setting of the sealing rubber ring 16 can prevent the exhaust gas from overflowing to the outside from the connection between the docking tube 13 and the intake pipe 3.

[0026] Preferably, the lifting mechanism further includes a laser emitter 17 , which is disposed on the bottom surface of the lifting plate 15 , and the laser beam generated by the laser emitter 17 is directed downward, and the outer wall diameter of the air inlet pipe 3 is smaller than the distance between the laser emitters 17 .

[0027] The laser emitter 17 can generate a downward laser beam. When the laser beam is located on both sides of the outer wall of the intake pipe 3 during the movement of the docking tube 13, it means that the docking tube 13 has accurately moved to the top of the intake pipe 3. At this time, the electric push rod 14 can be controlled to drive the docking tube 13 to descend through the lifting plate 15.

[0028] Preferably, the purification device comprises a spray pipe 18 , a burner 19 , a condenser 20 and an electrostatic plate 21 , and the spray pipe 18 , the burner 19 , the condenser 20 and the electrostatic plate 21 are arranged in different purification chambers 7 .

[0029] The spray pipe 18 can spray water or alkaline solution to achieve dust reduction or neutralize acidic substances. The burner 19 can burn the fuel to convert the combustible organic matter in the exhaust gas into carbon dioxide and water. The condenser 20 can cool and condense the exhaust gas and recover the organic matter with a high boiling point and easy to condense. In addition, the relatively arranged electrostatic plate 21 can achieve electrostatic dust removal to remove dust in the exhaust gas.

[0030] Preferably, the purification mechanism further includes a water outlet pipe 22 and a control valve 23 . The water outlet pipe 22 is arranged on the bottom surface of the purification box 1 and communicates with the purification chamber 7 where the spray pipe 18 is located. The control valve 23 is arranged on the water outlet pipe 22 .

[0031] The solution sprayed from the spray pipe 18 will accumulate at the bottom of the purification chamber 7 . By opening the control valve 23 , the solution in the purification chamber 7 can be discharged through the water outlet pipe 22 .

[0032] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An activated carbon converter tail gas purification device, characterized in that: It includes a purification box, a partition, an air inlet pipe, an air outlet pipe, a connecting pipe, a valve and a purification mechanism, the partition divides the interior of the purification box into several purification chambers, the connecting pipe is arranged on the partition, the air inlet pipe is arranged on the top surface of the purification box, the air outlet pipe is arranged on the side wall of the purification box, each of the purification chambers is connected to the air inlet pipe and the air outlet pipe, and the valve is arranged on the air inlet pipe, the air outlet pipe and the connecting pipe; the purification mechanism includes a support rod, an electric slide, a first telescopic tube, a moving tube, a second telescopic tube, a butt joint tube, a lifting mechanism and a purification device, the first telescopic tube is connected to the exhaust gas outlet of the activated carbon converter, the support rod is relatively arranged on the top surface of the purification box and connected to both sides of the electric slide, the first telescopic tube, the moving tube, the second telescopic tube and the butt joint tube are connected in sequence from top to bottom, the moving tube is arranged on the side wall of the mover of the electric slide, the air inlet pipe is located below the moving path of the butt joint tube, the lifting mechanism drives the butt joint tube to descend and dock with the air inlet pipe, and the purification device is arranged in the purification chamber.

2. The activated carbon converter tail gas purification device according to claim 1, characterized in that: The lifting mechanism includes an electric push rod and a lifting plate. The lifting plate is symmetrically arranged on the outer wall of the butt tube. The electric push rod is symmetrically arranged on the outer wall of the moving tube, and its output shaft is connected to the top surface of the lifting plate.

3. The activated carbon converter tail gas purification device according to claim 2, characterized in that: The lifting mechanism further comprises a sealing rubber ring, which is arranged on the outer wall of the butt-joint pipe, and the diameter of the outer wall of the butt-joint pipe is smaller than the diameter of the inner wall of the air inlet pipe.

4. The activated carbon converter tail gas purification device according to claim 2, characterized in that: The lifting mechanism also includes a laser emitter, which is arranged on the bottom surface of the lifting plate. The laser beam generated by the laser emitter faces downward, and the diameter of the outer wall of the air intake pipe is smaller than the distance between the laser emitters.

5. The activated carbon converter tail gas purification device according to claim 1, characterized in that: The purification equipment comprises a spray pipe, a burner, a condenser and an electrostatic plate, and the spray pipe, the burner, the condenser and the electrostatic plate are arranged in different purification chambers.

6. The activated carbon converter tail gas purification device according to claim 5, characterized in that: The purification mechanism also includes a water outlet pipe and a control valve. The water outlet pipe is arranged on the bottom surface of the purification box and is communicated with the purification chamber where the spray pipe is located. The control valve is arranged on the water outlet pipe.

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