CN213314881U

CN213314881U - Regeneration facility is retrieved to useless active carbon

Info

Publication number: CN213314881U
Application number: CN202021177677.XU
Authority: CN
Inventors: 王合林
Original assignee: Wujiang Xingguang Coating Co ltd
Current assignee: Wujiang Xingguang Coating Co ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-06-01
Anticipated expiration: 2030-06-23

Abstract

The utility model relates to an environmental protection regeneration technology field, and disclose a regeneration facility is retrieved to useless activated carbon, carry the platform including one number, the top middle part fixed mounting who carries the platform has the drying cabinet, the top middle part fixed mounting of drying cabinet has the power pack, both ends middle part fixed mounting has the rubber tape around the drying cabinet. The utility model discloses an adopt the high temperature roast lamp, make abandonment active carbon carry out preliminary drying, avoid it to remain unnecessary moisture, adopt high temperature heater, make abandonment active carbon carry out the high temperature carbomorphism, can reach the purpose of rejecting residual impurity, through utilizing the gas-supply pipe to constantly input inert gas in the high temperature stove, can avoid the active carbon surface to take place oxidation reaction, still utilize the breather pipe to let in carbon dioxide respectively, carbon monoxide, hydrogen and vapor, make it irritate into the micropore of active carbon, clear up the inside micropore hole of active carbon, and make it resume adsorption activity, thereby realize the regeneration of abandonment active carbon, make it can be put into use once more.

Description

Regeneration facility is retrieved to useless active carbon

Technical Field

The utility model relates to an environmental protection regeneration technology field specifically is a regeneration facility is retrieved to useless active carbon.

Background

Activated carbon is a black porous powdery or granular carbon substance, is odorless and tasteless, is insoluble in water and ordinary solutions, and is widely used in the fields of air purification, sewage treatment, and the like because of its developed pore structure and strong adsorption properties.

Although the activated carbon is widely used, after the activated carbon purifies or treats the required substances, the surface of the used activated carbon is polluted by the adsorbed substances, the adsorption force is greatly reduced, so that the activated carbon is discarded as waste, and the activated carbon is a carbon substance and is accompanied by the pollutant, so that when the activated carbon is discarded at will, the problem that the used activated carbon pollutes the environment is caused, in addition, the cost of the activated carbon is high, if the activated carbon is only used once, the waste of the cost of the activated carbon is caused, and the waste of the carbon substance resource is caused because the activated carbon is used once, the effect of the activated carbon cannot be fully used, so that the waste of the activated carbon substance resource is caused.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a regeneration facility is retrieved to useless active carbon possesses and makes abandonment active carbon be collected the recovery and recycle, avoids causing environmental pollution, utilizes the thermal regeneration method to make its regeneration for abandonment active carbon can be by reuse, avoids disposable and causes the advantage of wasting of resources, has solved the problem that proposes in the above-mentioned background art.

The utility model provides a following technical scheme: a waste activated carbon recycling and regenerating device comprises a conveying table, wherein a drying box is fixedly mounted in the middle of the top of the conveying table, a power supply box is fixedly mounted in the middle of the top of the drying box, rubber belts are fixedly mounted in the middle of the front end and the rear end of the drying box, two high-temperature baking lamps are fixedly mounted in the middle of the top of an inner cavity of the drying box, a feeding plate is fixedly mounted at the rear end of the feeding plate, a vibrating screen plate is fixedly mounted at the rear end of the bottom of the feeding plate, two vibrating shafts are fixedly mounted on two sides of the bottom of the vibrating screen plate, an electric motor is fixedly mounted at one end of each of the two vibrating shafts, a fixed disc is fixedly mounted at the other end of each vibrating shaft, a high-temperature furnace is fixedly sleeved outside the vibrating screen plate, a discharge port is fixedly mounted, the fixed gas-supply pipe that has cup jointed in the top middle part of high temperature furnace, the front and the back middle part fixed mounting of high temperature furnace have high temperature heater, the bottom rear portion fixed mounting of vibration sieve has No. two transport platforms, No. two fixed cup joints in the outside of transport platform have the reacting furnace, the bottom both sides fixed mounting of reacting furnace has the bracing piece, the fixed cover of top middle part of reacting furnace has four breather pipes.

Preferably, the number of the rubber belts is twelve and is divided into two groups, the rubber belts in each group are closely arranged in parallel, and the width value of the parallel arrangement is the same as that of the drying box.

Preferably, the surface of the vibrating sieve plate is provided with holes, and the diameter of each hole is smaller than that of the activated carbon.

Preferably, the shape of the discharge hole is in an inverted cone shape.

Preferably, the heating end of the high-temperature heater is positioned in the inner cavity of the high-temperature furnace, and the maximum heating temperature of the high-temperature heater can reach 800 ℃.

Preferably, the bottom end of the vent pipe penetrates through the top end of the reaction furnace to the upper part of the top end of the second conveying platform, and the diameters of the four vent pipe pipelines are consistent.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the utility model heats and volatilizes the volatile components on the waste active carbon by adopting the high-temperature baking lamp, and the used waste active carbon is primarily dried to avoid residual water, thereby influencing the regeneration work of the active carbon, in addition, a high temperature furnace and a high temperature heater are adopted, so that the waste active carbon can be carbonized at high temperature, the high temperature heater generates high temperature to boil part of organic matters adsorbed on the waste active carbon, thereby vaporizing and desorbing the organic matters, simultaneously decomposing other organic matters to generate micromolecular hydrocarbon, so as to be desorbed from the waste activated carbon, and the rest other components are left in the pores of the activated carbon to be 'fixed carbon', therefore, the aim of removing residual impurities on the waste activated carbon can be achieved, and the renewable work of the waste activated carbon is ensured.

2. The utility model discloses an adopt gas-supply pipe and breather pipe, utilize the gas-supply pipe constantly to input inert gas in to the high temperature furnace, can avoid at the in-process of abandonment active carbon high temperature carbomorphism, oxidation reaction takes place on the active carbon surface, thereby cause the active carbon surface to reject impurity failure and active carbon by secondary pollution's problem, still utilize the breather pipe to let in carbon dioxide respectively, carbon monoxide, hydrogen and vapor, make it irritate into the micropore of active carbon, clear up the inside micropore hole of active carbon, and make it resume adsorption activity, thereby realize the regeneration of abandonment active carbon, make it can be used by drop into once more.

Drawings

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

fig. 2 is a schematic view of the vibrating screen plate of the present invention;

fig. 3 is a schematic view of the high temperature baking lamp of the present invention.

In the figure: 1. a first conveying table; 2. a drying oven; 3. a power supply box; 4. a rubber belt; 5. baking a lamp at a high temperature; 6. a feeding plate; 7. vibrating the sieve plate; 8. a vibration shaft; 9. an electric motor; 10. fixing the disc; 11. A high temperature furnace; 12. a discharge port; 13. a support pillar; 14. a gas delivery pipe; 15. a high temperature heater; 16. a second conveying table; 17. a reaction furnace; 18. a support bar; 19. a breather tube.

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. 1-3, a waste activated carbon recycling and regenerating device comprises a first conveying table 1, a drying box 2 is fixedly installed in the middle of the top end of the first conveying table 1, a power supply box 3 is fixedly installed in the middle of the top end of the drying box 2, rubber belts 4 are fixedly installed in the middle of the front end and the rear end of the drying box 2, two high-temperature baking lamps 5 are fixedly installed in the middle of the top end of an inner cavity of the drying box 2, the high-temperature baking lamps 5 are adopted to heat and volatilize volatile components on waste activated carbon, and the used waste activated carbon is primarily dried to avoid residual moisture, so that the regeneration work of the activated carbon is influenced, a feeding plate 6 is fixedly installed at the rear end of the first conveying table 1, a vibrating screen plate 7 is fixedly installed at the rear end of the feeding plate 6, two vibrating shafts 8 are fixedly installed on two sides of the bottom end of the vibrating screen plate 7, and an electric, the other end of the vibrating shaft 8 is fixedly provided with a fixed disc 10, the outside of the vibrating screen plate 7 is fixedly sleeved with a high-temperature furnace 11, the bottom end of the high-temperature furnace 11 is fixedly provided with a discharge port 12, two sides of the discharge port 12 are fixedly provided with support columns 13, the middle part of the top end of the high-temperature furnace 11 is fixedly sleeved with a gas pipe 14, inert gas is continuously input into the high-temperature furnace 11 by utilizing the gas pipe 14, the problems that the surface of the active carbon is oxidized in the high-temperature carbonization process of the waste active carbon, so that impurities on the surface of the active carbon are failed to be removed and the active carbon is secondarily polluted are solved, the middle parts of the front surface and the back surface of the high-temperature furnace 11 are fixedly provided with high-temperature heaters 15, the waste active carbon can be subjected to high-temperature carbonization, the rear part of the bottom end of the vibrating screen plate 7, two sides of the bottom end of the reaction furnace 17 are fixedly provided with support rods 18, and the middle part of the top end of the reaction furnace 17 is fixedly sleeved with four vent pipes 19.

Wherein, the rubber belts 4 are divided into two groups, each group of rubber belts 4 are closely arranged in parallel, and the width value of the parallel arrangement is the same as that of the drying box 2.

Wherein, the surface of the vibrating sieve plate 7 is provided with holes, and the diameter of the holes is smaller than that of the activated carbon.

Wherein, the shape of the discharge port 12 is in the shape of an inverted cone.

The heating end of the high-temperature heater 15 is positioned in the inner cavity of the high-temperature furnace 11, the highest heating temperature of the high-temperature heater 15 is 800 ℃, the high-temperature heater 15 is used for generating high-temperature, part of organic matters adsorbed on the waste activated carbon are boiled, so that the organic matters are vaporized and desorbed, meanwhile, other organic matters are decomposed, so that micromolecular hydrocarbons are generated, the organic matters are desorbed from the waste activated carbon, and the rest other components are left in the pores of the activated carbon to form 'fixed carbon', so that the aim of removing residual impurities on the waste activated carbon can be achieved, and the renewable work of the waste activated carbon can be ensured.

The bottom end of the vent pipe 19 penetrates through the top end of the reaction furnace 17 to the top end of the second conveying platform 16, the diameters of the four vent pipes 19 are consistent, carbon dioxide, carbon monoxide, hydrogen and water vapor are respectively introduced into the vent pipe 19, the vent pipe is filled into micropores of the activated carbon, the micropores inside the activated carbon are cleaned, the adsorption activity of the activated carbon is recovered, and therefore the regeneration of the waste activated carbon is achieved, and the waste activated carbon can be put into use again.

The working principle is as follows: when the device is used, the first conveying platform 1, the second conveying platform 16, the power box 3 and the electric motor 9 are started firstly, the high-temperature baking lamp 5 and the high-temperature heater 15 are started to preheat after the starting is finished, the gas conveying pipe 14 and the vent pipe 19 are respectively connected to the corresponding gas supply pipes after the drying oven 2 and the high-temperature oven 11 are preheated, the waste activated carbon is placed on the first conveying platform 1 when gas infusion is confirmed, the first conveying platform 1 conveys the waste activated carbon into the drying oven 2 to be dried, the waste activated carbon is heated and conveyed to the vibrating sieve plate 7 through the feeding plate 6 after the drying is finished, at the moment, the high-temperature heater 15 continuously inputs inert gas into the gas conveying pipe 14 to ensure that the waste activated carbon is carbonized at high temperature, the impurity desorption phenomenon occurs on the surface of the waste activated carbon, the vibrating sieve plate 7 starts to vibrate to ensure that impurities fall off the vibrating sieve plate 7, during vibration, the abandonment active carbon is conveyed on No. two delivery platforms 16 by the vibration, at this moment, carbon dioxide is let in proper order to breather pipe 19, carbon monoxide, hydrogen and vapor, make the active carbon carry out micropore clearance and resume the adsorption activity, after ventilating, the abandonment active carbon is sent out through No. two delivery platforms 16, receive and adorn it by the manual work, after the regeneration of whole abandonment active carbon finishes, disconnection gas-supply pipe 14, the connection of breather pipe 19 and air supply pipe, close high temperature roast lamp 5 and high temperature heater 15 again, at last No. one delivery platform 1 is closed again, No. two delivery platforms 16, power pack 3 and electric motor 9 can.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Simultaneously in the utility model discloses an in the drawing, fill the pattern and just do not do any other injecions for distinguishing the picture layer.

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. The utility model provides a regeneration facility is retrieved to useless active carbon, includes a transport platform (1), its characterized in that: the device comprises a first conveying table (1), a drying box (2) is fixedly mounted in the middle of the top of the first conveying table (1), a power box (3) is fixedly mounted in the middle of the top of the drying box (2), rubber belts (4) are fixedly mounted in the middle of the front end and the rear end of the drying box (2), two high-temperature baking lamps (5) are fixedly mounted in the middle of the top of the inner cavity of the drying box (2), a feeding plate (6) is fixedly mounted at the rear end of the first conveying table (1), a vibrating screen plate (7) is fixedly mounted at the rear end of the bottom of the feeding plate (6), two vibrating shafts (8) are fixedly mounted on two sides of the bottom of the vibrating screen plate (7), an electric motor (9) is fixedly mounted at one end of each vibrating shaft (8), a fixed disc (10) is fixedly mounted at the other end of each vibrating shaft (8), and a high, the bottom fixed mounting of high temperature furnace (11) has discharge gate (12), the both sides fixed mounting of discharge gate (12) has support column (13), the fixed cover in middle part of the top of high temperature furnace (11) has connect gas-supply pipe (14), the front and the back middle part fixed mounting of high temperature furnace (11) have high temperature heater (15), the bottom rear portion fixed mounting of vibration sieve (7) has No. two delivery platforms (16), the external fixation of No. two delivery platforms (16) cup joints reacting furnace (17), the bottom both sides fixed mounting of reacting furnace (17) has bracing piece (18), the fixed cover in middle part of the top of reacting furnace (17) has four breather pipes (19).

2. A spent activated carbon recycling apparatus as claimed in claim 1, wherein: the rubber belts (4) are divided into two groups, the rubber belts (4) in each group are closely arranged in parallel, and the width values of the parallel arrangement are the same as the width values of the drying box (2).

3. A spent activated carbon recycling apparatus as claimed in claim 1, wherein: the surface of the vibrating sieve plate (7) is provided with holes, and the diameter of each hole is smaller than that of the activated carbon.

4. A spent activated carbon recycling apparatus as claimed in claim 1, wherein: the discharge hole (12) is in an inverted cone shape.

5. A spent activated carbon recycling apparatus as claimed in claim 1, wherein: the heating end of the high-temperature heater (15) is positioned in the inner cavity of the high-temperature furnace (11), and the maximum heating temperature of the high-temperature heater (15) can reach 800 ℃.

6. A spent activated carbon recycling apparatus as claimed in claim 1, wherein: the bottom end of the vent pipe (19) penetrates through the top end of the reaction furnace (17) to the upper part of the top end of the second conveying platform (16), and the diameters of the four vent pipes (19) are consistent.