CN216092714U

CN216092714U - Activated carbon adsorption desorption recycling device

Info

Publication number: CN216092714U
Application number: CN202122446041.1U
Authority: CN
Inventors: 袁前中; 齐德全
Original assignee: Changzhou Zhongkang Environmental Protection Equipment Co ltd
Current assignee: Changzhou Zhongkang Environmental Protection Equipment Co ltd
Priority date: 2021-10-11
Filing date: 2021-10-11
Publication date: 2022-03-22
Anticipated expiration: 2031-10-11

Abstract

The utility model belongs to the field of waste gas treatment equipment, and particularly relates to an activated carbon adsorption desorption recycling device which comprises an adsorption desorption mechanism and a pretreatment device arranged on one side of the adsorption desorption mechanism, wherein a filter screen is arranged inside the pretreatment device, a cleaning structure is arranged at the upper end of the pretreatment device, the cleaning structure comprises electric push rods fixed at the upper end of the pretreatment device, the cleaning structure is positioned on the outer surface of the pretreatment device and symmetrically arranged, the lower ends of the electric push rods are connected with cross rods, the cross rods are connected with the electric push rods through bolts, scraping strips are fixed at the end parts of the cross rods and are in contact with the filter screen, and a collecting structure is arranged at the lower end of the pretreatment device; the electric push rod moves up and down to drive the scraping strip to rub on the surface of the filter screen, sundries attached to the surface of the filter screen are scraped, and the sundries filtered from the inside of the pretreatment device can be collected through the work of the exhaust fan.

Description

Activated carbon adsorption desorption recycling device

Technical Field

The utility model relates to the field of waste gas treatment equipment, in particular to an activated carbon adsorption, desorption and reutilization device.

Background

The active carbon adsorption desorption recycling device is a device for filtering and purifying waste gas, pre-treats the waste gas through a pre-treatment device, filters impurities with larger particles in the waste gas, then treats the waste gas through the active carbon adsorption desorption device, and finally treats the active carbon through equipment such as a steam box and a cooling device so as to facilitate the regeneration and recycling of the active carbon.

When the existing activated carbon adsorption desorption recycling device is used for pre-filtering waste gas through a pretreatment device, floating impurities in the waste gas are adsorbed on the surface of a filter screen, are inconvenient to clean and can influence the passing of the waste gas, so that the waste gas treatment efficiency is influenced; therefore, the activated carbon adsorption and desorption recycling device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

In order to make up the defects of the prior art and solve the problem that floating impurities in the waste gas are adsorbed on the surface of a filter screen to influence the passing of the waste gas, the utility model provides an activated carbon adsorption, desorption and reutilization device.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model relates to an activated carbon adsorption desorption recycling device which comprises an adsorption desorption mechanism and a pretreatment device arranged on one side of the adsorption desorption mechanism, wherein a filter screen is arranged in the pretreatment device, a cleaning structure is arranged at the upper end of the pretreatment device, the cleaning structure comprises electric push rods fixed at the upper end of the pretreatment device, the cleaning structure is positioned on the outer surface of the pretreatment device and symmetrically arranged, the lower ends of the electric push rods are connected with cross rods, the cross rods are connected with the electric push rods through bolts, scraping strips are fixed at the end parts of the cross rods and are in contact with the filter screen, and a collecting structure is arranged at the lower end of the pretreatment device; can clear up the filter screen, avoid influencing the passing through of waste gas.

Preferably, the cleaning structure further comprises a rubber strip arranged on the outer surface of the scraping strip, and the scraping strip is fixedly connected with the rubber strip; avoid causing the damage to the filter screen when clearing up the debris on filter screen surface.

Preferably, the collecting structure comprises a supporting plate fixed on one side of the pretreatment device, a collecting box is mounted at the upper end of the supporting plate, an exhaust fan is mounted inside the collecting box, a bell mouth is formed in the outer surface of the upper end of the collecting box, the bell mouth is communicated with the interior of the pretreatment device, a leakage-proof net is mounted on one side of the exhaust fan, and ventilation openings are formed in the bottom of the collecting box and the surface of the supporting plate; the sundries in the pretreatment device can be collected through the exhaust fan, so that the post treatment is facilitated.

Preferably, the upper end of the filter screen is provided with a connecting strip, the filter screen is connected with the connecting strip through screws, a clamping plate is fixed at the upper end of the connecting strip, a rubber layer is fixed on the outer surface of the connecting strip, an installation groove is formed in the surface of the pretreatment device, and the connecting strip is matched with the installation groove and is installed inside the installation groove; the filter screen is convenient to further clean and replace,

preferably, the inner wall of the clamping plate is provided with a reinforcing groove, the outer surfaces of two sides of the pretreatment device are respectively fixed with a flexible lug, and the flexible lugs are matched with the reinforcing groove and are arranged inside the reinforcing groove; the fixing effect on the filter screen can be further improved.

Preferably, a handle is fixed on the outer surface of the upper end of the clamping plate, an anti-slip sleeve is sleeved on the surface of the handle, the anti-slip sleeve is a rubber sleeve, and the handles are symmetrically arranged on the outer surface of the clamping plate; the filter screen is convenient to take out, and the anti-skidding sleeve can improve the comfort level of the handle.

The utility model has the advantages that:

1. according to the utility model, the electric push rod moves up and down to drive the cross rod to move, so that the scraping strip is driven to rub up and down on the surface of the filter screen, sundries attached to the surface of the filter screen can be scraped, the function of cleaning the filter screen is realized, the sundries filtered from the interior of the pretreatment device can be collected through the work of the exhaust fan, the cleaning effect is further improved, and the filtering effect is improved;

2. according to the utility model, the filter screen can be taken out from the interior of the pretreatment device by lifting the handle upwards by holding the handle, so that the filter screen is convenient to replace, the fixing property and the sealing property between the connecting strip and the pretreatment device can be increased through the connecting strip and the rubber layer on the surface of the connecting strip, and the filter screen is further fixed through the reinforcing groove matched with the flexible bump.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic overall structure diagram of the first embodiment;

FIG. 2 is a cross-sectional view of the pretreatment structure, the cleaning structure, and the collection structure according to the first embodiment;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

FIG. 4 is an enlarged view of a portion B of FIG. 2;

FIG. 5 is a schematic view illustrating the filter screen and the pretreatment structure according to the first embodiment of the present invention;

FIG. 6 is an enlarged view of a portion of FIG. 2 at C;

FIG. 7 is an enlarged view of a portion of FIG. 5 at D;

fig. 8 is a schematic view of the supporting plate, the baffle plate and the spring of the second embodiment.

In the figure: 1. an adsorption and desorption mechanism; 2. a pretreatment device; 3. a filter screen; 4. cleaning the structure; 41. an electric push rod; 42. a cross bar; 43. scraping the strips; 44. a rubber strip; 5. a collection structure; 51. a support plate; 52. a collection box; 53. an exhaust fan; 54. a bell mouth; 55. a leakage-proof net; 56. a vent; 6. a connecting strip; 7. clamping a plate; 8. a rubber layer; 9. mounting grooves; 10. a reinforcing groove; 11. a flexible bump; 12. a handle; 13. an anti-slip sleeve; 14. a baffle plate; 15. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-7, an activated carbon adsorption and desorption recycling device includes an adsorption and desorption mechanism 1 and a pretreatment device 2 installed on one side of the adsorption and desorption mechanism 1, a filter screen 3 is installed inside the pretreatment device 2, a cleaning structure 4 is installed at the upper end of the pretreatment device 2, the cleaning structure 4 includes an electric push rod 41 fixed at the upper end of the pretreatment device 2, the cleaning structures 4 are symmetrically arranged on the outer surface of the pretreatment device 2, the lower end of the electric push rod 41 is connected with a cross rod 42, the cross rod 42 is connected with the electric push rod 41 through a bolt, a scraping strip 43 is fixed at the end of the cross rod 42, the scraping strip 43 contacts with the filter screen 3, and a collection structure 5 is installed at the lower end of the pretreatment device 2; when carrying out filtration treatment in advance to waste gas, the user opens electric putter 41 and makes its work, and electric putter 41 drives horizontal pole 42 motion at the in-process that reciprocates to the strip 43 is scraped in the friction from top to bottom on the surface of filter screen 3 in the drive, and the strip 43 of scraping contacts with filter screen 3 and can strikes off filter screen 3 surface adhesion's debris, avoids debris to plug up filter screen 3 and influences waste gas and passes through, prevents to influence exhaust purification treatment's effect.

The cleaning structure 4 further comprises a rubber strip 44 arranged on the outer surface of the scraping strip 43, and the scraping strip 43 is fixedly connected with the rubber strip 44; when clearing up filter screen 3, scrape the rubber strip 44 on strip 43 surface and contact with filter screen 3, can avoid metal's scraping strip 43 to cause unnecessary damage to filter screen 3, improve filter screen 3's life.

The collecting structure 5 comprises a supporting plate 51 fixed on one side of the pretreatment device 2, a collecting box 52 is mounted at the upper end of the supporting plate 51, an exhaust fan 53 is mounted inside the collecting box 52, a bell mouth 54 is arranged on the outer surface of the upper end of the collecting box 52, the bell mouth 54 is communicated with the interior of the pretreatment device 2, a leakage-proof net 55 is mounted on one side of the exhaust fan 53, and ventilation openings 56 are formed in the bottom of the collecting box 52 and the surface of the supporting plate 51; after the exhaust gas treatment is finished, the exhaust fan 53 is started, and impurities filtered in the pretreatment device 2 are sucked into the collection box 52 by matching with the bell mouth 54 at the end part of the exhaust fan, so that the cleaning effect is improved.

The upper end of the filter screen 3 is provided with a connecting strip 6, the filter screen 3 is connected with the connecting strip 6 through screws, the upper end of the connecting strip 6 is fixed with a clamping plate 7, the outer surface of the connecting strip 6 is fixed with a rubber layer 8, the surface of the pretreatment device 2 is provided with an installation groove 9, and the connecting strip 6 is matched with the installation groove 9 and is installed inside the installation groove 9; when the inside filter screen 3 of preprocessing device 2 took out the clearance or need to be changed, the user took out filter screen 3 from preprocessing device 2 is inside, then changed, it is corresponding with new filter screen 3 and mounting groove 9 to change the back, and press down cardboard 7, the in-process of pressing cardboard 7 can extrude the rubber layer 8 on 6 surfaces of connecting strip, thereby fix filter screen 3, the completion is to the change of filter screen 3.

The inner wall of the clamping plate 7 is provided with a reinforcing groove 10, the outer surfaces of two sides of the pretreatment device 2 are respectively fixed with a flexible lug 11, and the flexible lugs 11 are matched with the reinforcing groove 10 and are arranged inside the reinforcing groove 10; when installing filter screen 3, press down cardboard 7 and can extrude flexible lug 11, make flexible lug 11 be connected with reinforcing groove 10, further fix filter screen 3, avoid filter screen 3 not hard up.

A handle 12 is fixed on the outer surface of the upper end of the clamping plate 7, an anti-slip sleeve 13 is sleeved on the surface of the handle 12, the anti-slip sleeve 13 is a rubber sleeve, and the handles 12 are symmetrically arranged on the outer surface of the clamping plate 7; when taking out the filter screen 3, the user can improve the convenience of taking out by holding the handle 12 and pulling upwards, and the antiskid cover 13 on the surface of the handle 12 can avoid the hand to slide, and simultaneously increases the comfort level.

Example two:

referring to fig. 8, as another embodiment of the present invention, in a first comparative example, a baffle 14 is disposed on one side of a supporting plate 51, the baffle 14 is connected to the supporting plate 51 through springs 15, and the springs 15 are symmetrically disposed on the surface of the baffle 14; when installing collecting box 52 on backup pad 51, the user makes remaining backup pad 51 phase separation through drawing baffle 14, then places collecting box 52 in backup pad 51's upper end, loosens baffle 14 again, utilizes the characteristic of spring 15 to fix collecting box 52, can prevent that collecting box 52 from rocking, and it is comparatively convenient fixed.

The working principle is that when waste gas is subjected to pre-filtration treatment, a user opens the electric push rod 41 to enable the electric push rod 41 to work, the electric push rod 41 drives the cross rod 42 to move in the up-and-down movement process, so that the scraping strip 43 is driven to rub up and down on the surface of the filter screen 3, the scraping strip 43 is in contact with the filter screen 3 and can scrape sundries attached to the surface of the filter screen 3, the waste gas passing efficiency is prevented from being affected, after the waste gas treatment is finished, the exhaust fan 53 is opened, and the sundries filtered in the pretreatment device 2 are sucked into the collection box 52 by matching with the horn mouth 54 at the end part of the exhaust fan, so that the pretreatment device 2 is cleaned; when the inside filter screen 3 of preprocessing device 2 need be taken out the clearance or need be changed, the user holds handle 12 and upwards draws, take out filter screen 3 from preprocessing device 2 is inside, then change, it is corresponding with new filter screen 3 and mounting groove 9 to change the back, and press down cardboard 7, the in-process of pressing cardboard 7 can extrude the rubber layer 8 on connecting strip 6 surface, thereby filter screen 3 is fixed, and when pressing cardboard 7, cardboard 7 can extrude flexible lug 11, make it be connected with reinforcing groove 10, further fix filter screen 3, accomplish the change of filter screen 3.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. The utility model provides an active carbon adsorption desorption device of recycling which characterized in that: including adsorbing desorption mechanism (1) and installing preprocessing device (2) in adsorbing desorption mechanism (1) one side, the internally mounted of preprocessing device (2) has filter screen (3), clearance structure (4) are installed to the upper end of preprocessing device (2), clearance structure (4) are including fixing electric putter (41) in preprocessing device (2) upper end, the outward appearance that clearance structure (4) are located preprocessing device (2) is the symmetry and arranges, the lower extreme of electric putter (41) is connected with horizontal pole (42), through bolted connection between horizontal pole (42) and electric putter (41), the end fixing of horizontal pole (42) has scraping strip (43), scrape strip (43) and filter screen (3) and contact, collection structure (5) are installed to the lower extreme of preprocessing device (2).

2. The activated carbon adsorption desorption reuse device according to claim 1, characterized in that: clearance structure (4) still include rubber strip (44) that scrape strip (43) surface setting, be fixed connection between scrape strip (43) and rubber strip (44).

3. The activated carbon adsorption desorption reuse device according to claim 1, characterized in that: collect structure (5) including fixing backup pad (51) in preprocessing device (2) one side, collecting box (52) are installed to the upper end of backup pad (51), the internally mounted of collecting box (52) has air exhauster (53), the upper end surface of collecting box (52) is provided with horn mouth (54), horn mouth (54) communicate inside preprocessing device (2), leak protection net (55) are installed to one side of air exhauster (53), vent (56) have all been seted up on the bottom of collecting box (52), the surface of backup pad (51).

4. The activated carbon adsorption desorption reuse device according to claim 1, characterized in that: the upper end of filter screen (3) is provided with connecting strip (6), pass through screwed connection between filter screen (3) and connecting strip (6), the upper end of connecting strip (6) is fixed with cardboard (7), the external fixed surface of connecting strip (6) has rubber layer (8), mounting groove (9) have been seted up on the surface of preprocessing device (2), connecting strip (6) and mounting groove (9) looks adaptation are installed in the inside of mounting groove (9).

5. The activated carbon adsorption desorption reuse device according to claim 4, characterized in that: the inner wall of the clamping plate (7) is provided with a reinforcing groove (10), the outer surfaces of two sides of the pretreatment device (2) are respectively fixed with a flexible lug (11), and the flexible lugs (11) are matched with the reinforcing groove (10) and are arranged inside the reinforcing groove (10).

6. The activated carbon adsorption desorption reuse device according to claim 4, characterized in that: the outer surface of the upper end of the clamping plate (7) is fixed with a handle (12), the surface of the handle (12) is sleeved with an anti-skidding sleeve (13), the anti-skidding sleeve (13) is a rubber sleeve, and the outer surfaces of the handle (12) located on the clamping plate (7) are symmetrically arranged.