CN218590126U

CN218590126U - Activated carbon adsorption and desorption efficient treatment equipment

Info

Publication number: CN218590126U
Application number: CN202223089424.9U
Authority: CN
Inventors: 黄建兴; 姚俊冰; 陈永新; 林宇芃; 涂壤; 陈君茂; 童铭章; 黄韬远; 黄荣彬
Original assignee: Putian Kelong Environmental Protection Technology Co ltd
Current assignee: Putian Kelong Environmental Protection Technology Co ltd
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-03-10
Anticipated expiration: 2032-11-17

Abstract

The utility model discloses an active carbon adsorption desorption high efficiency treatment equipment relates to chemical industry organic waste gas treatment technical field, including the supporting leg, the last fixed surface of supporting leg is connected with handles the case, the positive fixed mounting who handles the case has sealing door, the last fixed surface who handles the case is connected with exhaust apparatus. The utility model discloses an admission line's effect, make toxic gas get into in the inner chamber of processing case, effect through the active carbon, make the gas through the process adsorb through the active carbon layer upon layer and become harmless gas and discharge through exhaust apparatus, when the active carbon is saturated, effect through the hot plate, make the interior intracavity temperature of processing case rise, thereby make the downward gathering of active carbon adsorption's noxious material mixed vapor, open the valve, effect through the pipeline, make the noxious material discharge, when the active carbon is changed to needs, open sealing door, through the fixed frame two of pulling, make fixed frame two and active carbon and the separation of fixed frame one.

Description

Activated carbon adsorption and desorption efficient treatment equipment

Technical Field

The utility model relates to a chemical industry organic waste gas handles technical field, concretely relates to active carbon adsorption desorption high efficiency treatment equipment.

Background

The atmospheric pollutants comprise two types, namely particulate matters and gaseous matters, wherein the gaseous pollutants account for the main part and account for more than 75% of the pollutants exhausted into the atmosphere all over the world every year, the gaseous pollutants are divided into two types, namely inorganic pollutants and organic pollutants, the organic pollutants account for the most part in terms of types, 18 types of the gaseous pollutants are organic matters in 25 types of gases in a toxic gas emission list (TRI) listed by the Environmental Protection Agency (EPA), the 18 types of the organic matters account for 74.2% of the discharge amount of the toxic gases, the visible treatment of the organic waste gases is an extremely important part in atmospheric pollution treatment, the organic waste gases are generated in industrial processes such as petrochemical industry (including plastics, rubber and films), printing, bonding, coating and other processes, and for the treatment of the organic waste gases, the prior art discloses an adsorption method, a thermal destruction method, a condensation method, a biomembrane method, a corona absorption method, an ozone decomposition method and a plasma decomposition method, wherein the adsorption method is used for adsorbing the pollutants with large specific surface area and a pore structure through physical properties, and the pollutants in the organic waste gases are adsorbed to the surfaces of the saturated activated carbon, namely the harmful substances are harmful substances which are not hazardous waste solids or hazardous substances. At present, in the prior art, harmful substances adsorbed on the activated carbon are desorbed by hot air through back flushing, catalytic pyrolysis is carried out by preheating after desorption, organic matters are decomposed by high-temperature oxidation, the activated carbon can be adsorbed again after desorption, so that cyclic utilization is achieved, generation of solid hazardous wastes is reduced, and along with the acceleration of economic and social development and urbanization processes, the situation of atmospheric composite pollution in China is increasingly severe, the phenomenon of severe haze in urban area is highlighted, and even the influence of haze is deeply applied to more than half of the whole country. Volatile Organic Compounds (VOCs) as the main precursor will be tightly regulated. As an enterprise, various effective measures are taken to improve the ambient air of a factory. Except building VOCs waste gas treatment facility, for further understanding the emission condition after administering, provide accurate monitoring data for environmental protection administrative department, provide data support for enterprise's environmental management, still should carry out on-line monitoring to the VOCs discharge port. Follow the environmental protection requirement, enterprise's waste gas is through collecting the improvement, and how, treatment effect, treatment equipment's behavior, the user does not have the direct knowledge, in order to solve whether up to standard treatment effect, arranges the mouth at treatment facility rear end, and real-time on-line monitoring exhaust gas concentration provides real-time emission data for the enterprise, also provides the data basis for treatment equipment treatment effect, provides the data basis for environmental protection management department's management.

When the active carbon adsorption and desorption high-efficiency treatment equipment is used, the existing active carbon adsorption and desorption high-efficiency treatment equipment can well perform desorption treatment; when the activated carbon adsorption desorption efficient treatment equipment is used, the existing activated carbon adsorption desorption efficient treatment equipment is generally placed indoors, and the pipeline cannot be conveniently installed for exhausting.

SUMMERY OF THE UTILITY MODEL

The utility model provides an activated carbon adsorption desorption high efficiency processing equipment to solve the problem of proposing in the above-mentioned background art.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

the utility model provides an active carbon adsorption desorption high efficiency processing equipment, includes the supporting leg, the last fixed surface of supporting leg is connected with handles the case, the positive fixed mounting who handles the case has sealing door, the last fixed surface who handles the case is connected with exhaust apparatus.

The inner wall fixedly connected with heat insulating layer of processing case, the inner wall fixedly connected with inner shell on heat insulating layer, the fixed frame one of inner chamber fixedly connected with of inner shell, the inner chamber overlap joint of fixed frame one has fixed frame two, the inner chamber fixedly connected with active carbon of fixed frame two, the inner chamber of fixed frame one just is located the top fixedly connected with hot plate of fixed frame two, the inner chamber bottom fixedly connected with admission line of inner shell.

Exhaust apparatus includes exhaust duct, exhaust duct's lower surface and the last fixed surface who handles the case are connected, exhaust duct's inner chamber fixedly connected with fixing support plate, the air vent has been seted up to fixing support plate's upper surface, fixing support plate's lower surface and the left side fixedly connected with hydraulic stem that is located the air vent, the lower fixed surface of hydraulic stem is connected with the fixed plate, the outer wall of fixed plate cup joints with exhaust duct's inner chamber activity, the lower fixed surface of fixed plate is connected with the rubber buffer.

The utility model discloses technical scheme's further improvement lies in: the outer wall of the air inlet pipeline is fixedly connected with the inner cavity of the treatment box, and the lower surface of the inner shell is fixedly connected with a pipeline located on the back of the air inlet pipeline.

The utility model discloses technical scheme's further improvement lies in: the outer wall of pipeline and the inner chamber fixed connection who handles the case, the upper surface of pipeline just is located the right side fixedly connected with valve that handles the case.

The utility model discloses technical scheme's further improvement lies in: the outer wall of the rubber plug is movably sleeved with the inner cavity of the exhaust pipeline, and the upper surface of the exhaust pipeline is fixedly connected with an inner connecting pipe.

The utility model discloses technical scheme's further improvement lies in: the outer wall of the inner connecting pipe is movably sleeved with a connecting pipeline, and the lower surface of the connecting pipeline is in lap joint with the upper surface of the exhaust pipeline.

The utility model discloses technical scheme's further improvement lies in: the inner cavity thread of the connecting pipeline is sleeved with a screw, and the outer wall of the screw is sleeved with the inner cavity thread of the exhaust pipeline.

The utility model discloses technical scheme's further improvement lies in: and a sealing ring is lapped on the lower surface of the lower end of the connecting pipeline, and the lower surface of the sealing ring is fixedly connected with the inner cavity of the exhaust pipeline.

Owing to adopted above-mentioned technical scheme, the utility model discloses relative prior art, the technological progress who gains is:

1. the utility model provides an active carbon adsorption desorption high efficiency processing equipment, adopt the admission line, fixed frame one, fixed frame two, the active carbon, the hot plate, the pipeline, the valve, handle mutually supporting between the case, effect through the admission line, make toxic gas get into in the inner chamber of handling the case, effect through the active carbon, make the gas through the active carbon adsorb and become harmless gas through exhaust apparatus discharge layer upon layer, when the active carbon is saturated, effect through the hot plate, make the interior intracavity temperature of handling the case rise, thereby make the activated carbon adsorption's toxic substance mixing vapor gather downwards, open the valve, effect through the pipeline, make the toxic substance discharge, when the active carbon is changed to needs, open the sealing door, through pulling fixed frame two, make fixed frame two and active carbon and fixed frame one separation, thereby reach the desorption of being convenient for and the purpose of changing the active carbon.

2. The utility model provides an active carbon adsorption desorption high efficiency processing equipment, adopt exhaust duct, the connecting tube, the rubber buffer, the fixed plate, the hydraulic stem, the screw, the sealing washer, handle mutually supporting between the case, effect through the screw, make the connecting tube fix the upper surface at exhaust duct, effect through the sealing washer, it is sealed to make between exhaust duct and the connecting tube, thereby reach the purpose of being convenient for to install, effect through the hydraulic stem, make the fixed plate of fixed connection at the hydraulic stem lower surface remove downwards, thereby make the rubber buffer of fixed connection at the fixed plate lower surface remove downwards to the inner chamber of handling the case, thereby open exhaust duct's inner chamber, thereby reach the purpose of being convenient for control gas circulation.

Drawings

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

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is a schematic cross-sectional view of the exhaust apparatus of the present invention;

FIG. 4 is an enlarged schematic view of the structure at the position A of the present invention;

fig. 5 is an enlarged schematic view of the position B of the present invention.

In the figure: 1. supporting legs; 2. a treatment tank; 3. a sealing door; 4. an exhaust device; 21. an air intake duct; 22. a first fixing frame; 23. a second fixing frame; 24. activated carbon; 25. heating plates; 26. a thermal insulation layer; 27. an inner shell; 28. a pipeline; 29. a valve; 41. an exhaust duct; 42. connecting a pipeline; 43. a rubber plug; 44. a fixing plate; 45. a hydraulic lever; 46. fixing the support plate; 47. a vent hole; 48. an inner connecting pipe; 49. screws; 410. and (5) sealing rings.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in fig. 1-5, the utility model provides an activated carbon adsorption desorption high efficiency processing equipment, including supporting leg 1, supporting leg 1's last fixed surface is connected with processing case 2, the positive fixed mounting who handles case 2 has sealing door 3, processing case 2's last fixed surface is connected with exhaust apparatus 4, processing case 2's inner wall fixedly connected with heat insulating layer 26, heat insulating layer 26's inner wall fixedly connected with inner shell 27, the fixed frame 22 of inner chamber fixedly connected with of inner shell 27, the inner chamber overlap joint of fixed frame 22 has fixed frame two 23, the inner chamber fixedly connected with active carbon 24 of fixed frame two 23, the inner chamber of fixed frame one 22 just is located two 23 top fixedly connected with hot plate 25, the inner chamber bottom fixedly connected with admission line 21 of inner shell 27, exhaust apparatus 4 includes exhaust duct 41, the lower surface of exhaust duct 41 is connected with the last fixed surface of processing case 2, the inner chamber fixedly connected with fixed support plate 46 of exhaust duct 41, air vent 47 has been seted up to the upper surface of fixed support plate 46, the lower surface of fixed support plate 46 just is located the left side fixedly connected with hydraulic stem 45 of exhaust duct 47, the lower fixed surface of hydraulic stem 45 is connected with fixed plate 44, the outer wall of rubber buffer 44 cup joints with the fixed plate 43 of fixed plate 44, the fixed plate of exhaust duct 44.

In this embodiment, the connecting pipe 42 is fixed on the upper surface of the exhaust pipe 41 by the screw 49, the toxic gas is introduced into the inner cavity of the processing box 2 by the action of the air inlet pipe 21 by the action of the sealing ring 410, the passing gas is adsorbed layer by the activated carbon to become harmless gas and is exhausted through the exhaust pipe 41 by the action of the activated carbon 24, when the activated carbon 24 is saturated, the fixing plate 44 and the rubber plug 43 are moved upward by the action of the hydraulic rod 45 to close the inner cavity of the exhaust pipe 41, the temperature in the inner cavity of the processing box 2 is raised by the action of the heating plate 25, so that the mixed vapor of the toxic substances adsorbed by the activated carbon 24 is collected downward, the valve 29 is opened, the toxic substances are exhausted by the action of the pipe 28, when the activated carbon needs to be replaced, the sealing door 3 is opened, and the fixing frame 23 and the activated carbon 24 are separated from the fixing frame 22 by pulling the fixing frame two 23.

Example 2

As shown in fig. 1-5, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the outer wall of the air inlet duct 21 is fixedly connected with the inner cavity of the treatment box 2, the lower surface of the inner shell 27 and the back surface of the air inlet duct 21 are fixedly connected with a duct 28, the outer wall of the duct 28 is fixedly connected with the inner cavity of the treatment box 2, and the upper surface of the duct 28 and the right side of the treatment box 2 are fixedly connected with a valve 29.

In this embodiment, through the effect of admission line 21, make toxic gas get into in the inner chamber of treatment box 2, effect through active carbon 24, make the gas that passes through adsorb and become harmless gas through exhaust apparatus 4 through active carbon's layer upon layer and discharge, when active carbon 24 is saturated, effect through hot plate 25, make the temperature rise in the inner chamber of treatment box 2, thereby make the adsorbed toxic substance of active carbon 24 mix the downward gathering of vapor, open valve 29, effect through pipeline 28, make the toxic substance discharge, when needing to be changed active carbon, open sealing door 3, through pulling two 23 fixed frames, make two 23 and active carbon 24 of fixed frame and fixed frame 22 separate, thereby reach the purpose of the desorption and change active carbon of being convenient for.

Example 3

As shown in fig. 1-5, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the outer wall of the rubber plug 43 is movably sleeved with the inner cavity of the exhaust pipeline 41, the upper surface of the exhaust pipeline 41 is fixedly connected with an inner connecting pipe 48, the outer wall of the inner connecting pipe 48 is movably sleeved with a connecting pipeline 42, the lower surface of the connecting pipeline 42 is in lap joint with the upper surface of the exhaust pipeline 41, the inner cavity thread of the connecting pipeline 42 is sleeved with a screw 49, the outer wall of the screw 49 is in lap joint with the inner cavity thread of the exhaust pipeline 41, the lower surface of the lower end of the connecting pipeline 42 is overlapped with a sealing ring 410, and the lower surface of the sealing ring 410 is fixedly connected with the inner cavity of the exhaust pipeline 41.

In this embodiment, the connection pipe 42 is fixed on the upper surface of the exhaust pipe 41 by the screw 49, and the sealing ring 410 seals between the exhaust pipe 41 and the connection pipe 42, so as to achieve the purpose of convenient installation, and the fixing plate 44 fixedly connected to the lower surface of the hydraulic rod 45 is moved downward by the hydraulic rod 45, so that the rubber plug 43 fixedly connected to the lower surface of the fixing plate 44 is moved downward into the inner cavity of the processing box 2, so as to open the inner cavity of the exhaust pipe 41, thereby achieving the purpose of facilitating the control of the gas circulation.

The working principle of the activated carbon adsorption and desorption efficient treatment equipment is described in detail below.

As shown in fig. 1 to 5, the connecting pipe 42 is fixed on the upper surface of the exhaust pipe 41 by the action of the screw 49, the sealing between the exhaust pipe 41 and the connecting pipe 42 is realized by the action of the sealing ring 410, the fixing plate 44 fixedly connected on the lower surface of the hydraulic rod 45 is moved downward by the action of the hydraulic rod 45, the rubber stopper 43 fixedly connected on the lower surface of the fixing plate 44 is moved downward into the inner cavity of the treatment chamber 2, the inner cavity of the exhaust pipe 41 is opened, the toxic gas is introduced into the inner cavity of the treatment chamber 2 by the action of the air inlet pipe 21, the temperature in the inner cavity of the treatment chamber 2 is raised by the action of the activated carbon 24 through the layer-by-layer adsorption of the activated carbon, the harmless gas is discharged through the exhaust pipe 41, when the activated carbon 24 is saturated, the fixing plate 44 and the rubber stopper 43 are moved upward by the action of the hydraulic rod 45, the inner cavity of the exhaust pipe 41 is closed, the temperature in the inner cavity of the treatment chamber 2 is raised by the action of the heating plate 25, the mixed water vapor adsorbed by the activated carbon 24 is collected downward, the valve 29 is opened, the toxic substance is removed, the toxic substance is separated from the fixing frame 23 by pulling, and the fixing frame 23 is separated from the first fixing frame 23 and the second fixing frame 23 by the first and the second fixing frame 22.

The present invention has been described in detail with reference to the above general description, but it will be apparent to one of ordinary skill in the art that modifications and improvements can be made to the invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.

Claims

1. The utility model provides an active carbon adsorption desorption high efficiency processing equipment, includes supporting leg (1), its characterized in that: the upper surface of the supporting leg (1) is fixedly connected with a processing box (2), the front surface of the processing box (2) is fixedly provided with a sealing door (3), and the upper surface of the processing box (2) is fixedly connected with an exhaust device (4);

the inner wall of the treatment box (2) is fixedly connected with a heat insulation layer (26), the inner wall of the heat insulation layer (26) is fixedly connected with an inner shell (27), the inner cavity of the inner shell (27) is fixedly connected with a first fixing frame (22), a second fixing frame (23) is lapped on the inner cavity of the first fixing frame (22), the inner cavity of the second fixing frame (23) is fixedly connected with activated carbon (24), a heating plate (25) is fixedly connected to the inner cavity of the first fixing frame (22) and positioned above the second fixing frame (23), and the bottom of the inner cavity of the inner shell (27) is fixedly connected with an air inlet pipeline (21);

exhaust apparatus (4) include exhaust duct (41), the lower surface of exhaust duct (41) is connected with the last fixed surface who handles case (2), the inner chamber fixedly connected with fixing support plate (46) of exhaust duct (41), air vent (47) have been seted up to the upper surface of fixing support plate (46), the lower surface of fixing support plate (46) just is located left side fixedly connected with hydraulic stem (45) of air vent (47), the lower fixed surface of hydraulic stem (45) is connected with fixed plate (44), the outer wall of fixed plate (44) cup joints with the inner chamber activity of exhaust duct (41), the lower fixed surface of fixed plate (44) is connected with rubber buffer (43).

2. The activated carbon adsorption and desorption high-efficiency treatment equipment according to claim 1, which is characterized in that: the outer wall of air inlet pipe (21) and the inner chamber fixed connection who handles case (2), the lower surface of inner shell (27) just is located air inlet pipe's (21) back fixedly connected with pipeline (28).

3. The activated carbon adsorption and desorption high-efficiency treatment equipment according to claim 2, characterized in that: the outer wall of pipeline (28) and the inner chamber fixed connection who handles case (2), the upper surface of pipeline (28) just is located the right side fixedly connected with valve (29) of handling case (2).

4. The activated carbon adsorption and desorption high-efficiency treatment equipment according to claim 1, which is characterized in that: the outer wall of the rubber plug (43) is movably sleeved with the inner cavity of the exhaust pipeline (41), and the upper surface of the exhaust pipeline (41) is fixedly connected with an inner connecting pipe (48).

5. The activated carbon adsorption and desorption high-efficiency treatment equipment according to claim 4, characterized in that: the outer wall of the inner connecting pipe (48) is movably sleeved with a connecting pipeline (42), and the lower surface of the connecting pipeline (42) is overlapped with the upper surface of the exhaust pipeline (41).

6. The activated carbon adsorption and desorption high-efficiency treatment equipment according to claim 5, which is characterized in that: the screw (49) is sleeved on the inner cavity thread of the connecting pipeline (42), and the outer wall of the screw (49) is sleeved on the inner cavity thread of the exhaust pipeline (41).

7. The activated carbon adsorption and desorption high-efficiency treatment equipment according to claim 5, which is characterized in that: and a sealing ring (410) is lapped on the lower surface of the lower end of the connecting pipeline (42), and the lower surface of the sealing ring (410) is fixedly connected with the inner cavity of the exhaust pipeline (41).