CN221107429U

CN221107429U - Adsorption tank

Info

Publication number: CN221107429U
Application number: CN202322633355.1U
Authority: CN
Inventors: 洪国忱
Original assignee: Fushun Yuanhong Petrochemical Equipment Technology Development Manufacturing Co ltd
Current assignee: Fushun Yuanhong Petrochemical Equipment Technology Development Manufacturing Co ltd
Priority date: 2023-09-27
Filing date: 2023-09-27
Publication date: 2024-06-11
Anticipated expiration: 2033-09-27

Abstract

The utility model relates to the technical field of filtering devices and discloses an adsorption tank, which comprises a tank body, wherein a filter screen is fixedly connected to the middle lower part of the inner side of the tank body, an active carbon layer is fixedly connected to the middle part of the inner side of the tank body, a hollow frame is fixedly connected to the middle upper part of the inner side of the tank body, a plurality of first holes are formed in the bottom of the hollow frame at equal intervals, a hollow column is communicated with the left side of the bottom of the hollow frame, a piston is connected to the inside of the hollow column in a sliding manner, a spring is fixedly connected to the top of the piston, and a rack is fixedly connected to the top end of the spring. According to the utility model, through the cooperation between the structures such as the cylindrical gear and the rack, the gas can be contacted with the active carbon adsorption layer for a longer time, so that the adsorption effect is improved, and through the cooperation among the rotating rod, the scraping plate and the impeller, larger dust adhered on the filter screen can be cleaned, so that the filter screen can be prevented from being blocked to influence the normal operation of the device.

Description

Adsorption tank

Technical Field

The utility model relates to the technical field of filtering devices, in particular to an adsorption tank.

Background

The adsorption tank is a device for treating pollutants in gas or liquid, and is widely used in environmental protection, industrial treatment and the like because of its own advantages, by adsorbing the pollutants in the gas or liquid to be treated mainly through an adsorption material to achieve the effect of purifying the fluid.

The publication number is: CN 209596865U's chinese patent literature discloses an adsorption tank, including barrel, left head and right head, the lower side and the barrel of left head are articulated, the upper side of left head is equipped with the L type connecting rod, be equipped with the locating lever on the barrel, be connected with lock nut after the L type connecting rod runs through the locating lever, be equipped with the sealing washer between barrel and left head, be equipped with gas outlet and feed inlet on left head, be equipped with air inlet and discharge gate on right head, all be equipped with the air current detector on air inlet and gas outlet, be equipped with the mounting groove at the barrel side, be fixed with the controller of being connected with two air current detectors electricity in the mounting groove, all be equipped with the spout about in the barrel, sliding connection has the slider in the spout, the interval is equipped with inside hollow filter screen on each slider, the filter screen articulates on the slider, it has fan and air exhauster to articulate on the right side of spout. This structure improves and filters adsorption efficiency, but the device filters on the filter screen through the air exhauster with filterable gas when filtering industrial waste gas, and although whole process can adsorb harmful substance in the gas, but the gas that flows can not carry out longer contact with the active carbon adsorption layer to can influence the adsorption effect, reduced the practicality of device.

Disclosure of utility model

In order to overcome the defects, the utility model provides an adsorption tank, which aims to solve the problem that the adsorption effect can be influenced because the gas flowing in the adsorption tank during the filtering and adsorbing operation of the gas cannot be contacted with an active carbon adsorption layer for a long time in the prior art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an adsorption tank, includes the jar body, the inboard middle lower part fixedly connected with filter screen of the jar body, the inboard middle part fixedly connected with active carbon layer of the jar body, the inside middle upper portion fixedly connected with hollow frame of the jar body, a plurality of first holes have been seted up to the bottom equidistance of hollow frame, the bottom left side intercommunication of hollow frame has hollow post, the inside sliding connection of hollow post has the piston, the top fixedly connected with spring of piston, the top fixedly connected with rack of spring, the bottom fixedly connected with bracing piece of rack, the inside left side rotation of hollow frame is connected with the second pivot, the outside fixedly connected with cylindrical gear of second pivot, cylindrical gear and rack meshing are connected, the inside of hollow frame is provided with drive assembly, the bottom of filter screen is provided with clearance mechanism.

Specifically, through the cooperation between piston, spring and the rack, can drive cylindrical gear and rotate, the second pivot can follow the rotation to can drive the drive assembly activity, and then can make gaseous and active carbon layer contact longer.

As a further description of the above technical solution:

The cleaning mechanism comprises a rotating rod, the bottom of the filter screen is rotationally connected with the rotating rod, the bottom of the rotating rod is fixedly connected with an impeller, and a plurality of scraping plates are fixedly connected to the top of the outer side of the rotating rod at equal intervals.

Specifically, through the cooperation between bull stick, impeller and the scraper blade, can clear up the filter screen, can prevent that the filter screen from being stopped up.

As a further description of the above technical solution:

The driving assembly comprises a driving bevel gear, the right end of the second rotating shaft is fixedly connected with the driving bevel gear, the inner side top of the hollow frame is fixedly connected with a cross disc, the bottom of the cross disc is rotationally connected with a first rotating shaft, the outer side of the first rotating shaft is fixedly connected with a driven bevel gear, the driven bevel gear is meshed with the driving bevel gear and connected with a fixed plate, and a plurality of second holes are formed in the top of the fixed plate at equal intervals.

Specifically, through the cooperation between structures such as driving bevel gear, driven awl tooth and fixed plate, can make second hole and first hole coincidence, can make things convenient for the gaseous discharge after the filtration.

As a further description of the above technical solution:

The front side fixedly connected with slider of rack, the spout has been seted up to the inside front side of hollow post, slider and the inside sliding connection of spout.

Specifically, the movement track of the rack is limited, so that the rack cannot shake on two sides in the moving process.

As a further description of the above technical solution:

The top of the tank body is communicated with an air outlet pipe, the bottom of the tank body is communicated with a three-way pipe, and the bottom of the three-way pipe is provided with a sealing cover.

Specifically, the gas can be conveniently flowed in or discharged, and the gas leakage can be prevented from influencing the surrounding environment through the sealing cover.

As a further description of the above technical solution:

The front side middle part of the tank body is provided with an observation window.

Specifically, the device can be used for observing the conditions in the tank body, and can timely react when special conditions are met.

As a further description of the above technical solution:

The bottom of the tank body is provided with a collecting box.

Specifically, larger impurities cleaned by the scraper can be collected by the collection box.

The utility model has the following beneficial effects:

1. According to the utility model, through the cooperation among the structures such as the driving bevel gear, the driven bevel gear, the cylindrical gear and the rack, when the pressure of the gas entering the tank body is high, the piston is driven to move so as to enable the fixing plate to rotate, when the second hole on the fixing plate is overlapped with the first hole at the bottom of the hollow frame, the gas flows out along with the second hole, and the gas can be enabled to be in contact with the activated carbon adsorption layer for a longer time, so that the adsorption effect is improved, and the practicability of the device is improved.

2. According to the utility model, through the cooperation among the rotating rod, the scraping plate and the impeller, when gas enters the tank body, the impeller drives the rotating rod to rotate along with the inflow of the gas, and the scraping plate on the rotating rod can rotate along with the rotation to clean larger dust adhered on the filter screen, so that the filter screen can be prevented from being blocked to influence the normal operation of the device.

Drawings

FIG. 1 is a front view of a canister according to the present utility model;

FIG. 2 is a cross-sectional view of a canister purge mechanism according to the present utility model;

FIG. 3 is a partial sectional view of an adsorption tank according to the present utility model;

Fig. 4 is a cross-sectional view of a hollow frame structure of an adsorption tank according to the present utility model.

Legend description:

1. A tank body; 2. a cleaning mechanism; 201. a rotating rod; 202. a scraper; 203. an impeller; 3. a filter screen; 4. an activated carbon layer; 5. a hollow frame; 6. a first hole; 7. a cross-shaped disc; 8. a first rotating shaft; 9. a driven bevel gear; 10. a fixing plate; 11. a second hole; 12. a second rotating shaft; 13. a cylindrical gear; 14. a hollow column; 15. a rack; 16. a piston; 17. a support rod; 18. a spring; 19. a slide block; 20. a drive bevel gear; 21. an air outlet pipe; 22. an observation window; 23. a three-way pipe; 24. sealing cover; 25. a collection box; 26. and a sliding groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 2, 3 and 4, one embodiment provided by the present utility model is: the utility model provides an adsorption tank, including jar body 1, the inboard middle lower part fixedly connected with filter screen 3 of jar body 1, the inboard middle part fixedly connected with activated carbon layer 4 of jar body 1, the hollow frame 5 of inboard middle upper portion fixedly connected with of jar body 1, a plurality of first holes 6 have been seted up to the bottom equidistance of hollow frame 5, the bottom left side intercommunication of hollow frame 5 has hollow post 14, the inside sliding connection of hollow post 14 has piston 16, the top fixedly connected with spring 18 of piston 16, the top fixedly connected with rack 15 of spring 18, the bottom fixedly connected with bracing piece 17 of rack 15, the inside left side rotation of hollow frame 5 is connected with second pivot 12, the outside fixedly connected with cylindrical gear 13 of second pivot 12, cylindrical gear 13 and rack 15 meshing are connected, the inside of hollow frame 5 is provided with drive assembly, the bottom of filter screen 3 is provided with clearance mechanism 2.

The drive assembly includes driving bevel gear 20, and the right-hand member fixedly connected with driving bevel gear 20 of second pivot 12, the inboard top fixedly connected with cross disc 7 of hollow frame 5, and the bottom of cross disc 7 rotates and is connected with first pivot 8, and the outside fixedly connected with driven bevel gear 9 of first pivot 8, driven bevel gear 9 and driving bevel gear 20 meshing are connected, and the bottom fixedly connected with fixed plate 10 of first pivot 8, a plurality of second holes 11 have been seted up to the top equidistance of fixed plate 10.

When the pressure is gradually increased along with the blocking of the gas by the hollow frame 5, the pressure is also increased, so that the piston 16 can be driven to move upwards in the hollow column 14, the rack 15 can be driven to move upwards, the cylindrical gear 13 is driven to rotate, the driving bevel gear 20 can be rotated, the driven bevel gear 9 is driven to rotate, the fixed plate 10 can be driven to rotate, when the second hole 11 is overlapped with the first hole 6, the gas can flow out through the hollow frame 5, when the pressure is reduced after passing through the hollow frame 5, the spring 18 can drive the piston 16 to rebound by self elastic potential energy to enable the fixed plate 10 to rotate reversely, so that the first hole 6 and the second hole 11 can be staggered, the operation is repeated, the gas can be contacted with the active carbon layer 4 for a longer time, and the adsorption effect is improved.

Referring to fig. 2, the cleaning mechanism 2 comprises a rotating rod 201, the bottom of the filter screen 3 is rotatably connected with the rotating rod 201, the bottom end of the rotating rod 201 is fixedly connected with an impeller 203, and the top of the outer side of the rotating rod 201 is fixedly connected with a plurality of scraping plates 202 at equal intervals.

The impeller 203 drives the rotating rod 201 to rotate along with the gas flowing into the tank 1, and the scraping plate 202 on the rotating rod 201 rotates along with the gas to clean the impurities adhered on the filter screen 3.

Referring to fig. 3 and 4, a slide block 19 is fixedly connected to the front side of the rack 15, a slide groove 26 is formed in the front side of the interior of the hollow column 14, and the slide block 19 is slidably connected to the interior of the slide groove 26.

The movable track of the rack 15 is limited, so that the rack 15 is relatively stable in the moving process.

Referring to fig. 1, an air outlet pipe 21 is connected to the top of a tank 1, a three-way pipe 23 is connected to the bottom of the tank 1, and a sealing cover 24 is arranged at the bottom of the three-way pipe 23.

The filtered and purified gas can be discharged through the gas outlet pipe 21, industrial waste gas can be injected into the tank body 1 through the three-way pipe 23, the sealing cover 24 can prevent the industrial waste gas from flowing out of the bottom of the three-way pipe 23, the sealing cover 24 can be unscrewed after the work is finished, and larger impurities blocked by the filter screen 3 can fall down.

Referring to fig. 1, an observation window 22 is provided in the middle of the front side of the can 1.

Can be used for observing the conditions in the tank body 1 and can timely react when special conditions are met.

Referring to fig. 1, a collection box 25 is provided at the bottom of the can 1.

The larger impurities cleaned by the scraper 202 can be collected by the collection box 25 after the filtering and adsorbing operation is finished.

Working principle: when carrying out filtering adsorption treatment to industrial waste gas, firstly, inject gas into the tank body 1 through the three-way pipe 23, industrial waste gas can be stopped with great impurity in the gas through the filter screen 3 earlier, then after once filterable gas can enter into the active carbon layer 4 and carry out secondary filtering adsorption, gas after adsorption can enter into the hollow column 14 and be stopped by the piston 16, can make gas and active carbon layer 4 contact longer time, thereby also can increase along with the increase of gas pressure and can drive piston 16 at the inside upward movement of hollow column 14, rack 15 can follow upward movement and thereby drive cylindrical gear 13 rotation, thereby second pivot 12 can follow rotation and make initiative bevel gear 20 rotate, driven bevel gear 9 on the first pivot 8 can follow rotation, the fixed plate 10 rotates along with it, when the second hole 11 on the fixed plate 10 overlaps with the first hole 6 of hollow frame 5 bottom, gas can pass through hollow frame 5 and outlet duct 21 in proper order, can become less after this moment, spring 18 can drive the rebound board 10 through self elastic potential energy and make piston 16 upwards move along with the increase in pressure, thereby can drive the filter screen 3 and can follow rotation with the filter screen 3, thereby the filter screen is carried out in turn, can be influenced by the rotation with the filter screen 3, the filter screen 201, thereby can be improved, and the filter effect can be improved, and the filter screen can be moved along with the filter screen 3 is more than the filter screen is in the rotation, can be operated, and the filter 201 can be improved.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. An adsorption tank, comprising a tank body (1), characterized in that: the novel filter screen comprises a tank body (1), wherein a filter screen (3) is fixedly connected to the lower portion of the inner side of the tank body (1), an active carbon layer (4) is fixedly connected to the middle portion of the inner side of the tank body (1), a plurality of first holes (6) are formed in the middle upper portion of the inner side of the tank body (1) at equal intervals, a hollow column (14) is communicated with the left side of the bottom of the hollow frame (5), a piston (16) is connected to the inner side of the hollow column (14) in a sliding mode, a spring (18) is fixedly connected to the top of the piston (16), a rack (15) is fixedly connected to the top of the spring (18), a second rotating shaft (12) is fixedly connected to the bottom of the rack (15), a cylindrical gear (13) is fixedly connected to the outer side of the second rotating shaft (12), the cylindrical gear (13) is meshed with the rack (15), and a driving assembly is arranged in the inner side of the hollow frame (5), and a filter screen mechanism (2) is arranged at the bottom of the hollow column (3).

2. A canister according to claim 1, characterized in that: the cleaning mechanism (2) comprises a rotating rod (201), the bottom of the filter screen (3) is rotationally connected with the rotating rod (201), the bottom end of the rotating rod (201) is fixedly connected with an impeller (203), and the top of the outer side of the rotating rod (201) is fixedly connected with a plurality of scraping plates (202) at equal intervals.

3. A canister according to claim 1, characterized in that: the driving assembly comprises a driving bevel gear (20), the right end of a second rotating shaft (12) is fixedly connected with the driving bevel gear (20), the inner side top of a hollow frame (5) is fixedly connected with a cross disc (7), the bottom of the cross disc (7) is rotationally connected with a first rotating shaft (8), the outer side of the first rotating shaft (8) is fixedly connected with a driven bevel gear (9), the driven bevel gear (9) is in meshed connection with the driving bevel gear (20), the bottom end of the first rotating shaft (8) is fixedly connected with a fixing plate (10), and a plurality of second holes (11) are formed in the top of the fixing plate (10) at equal intervals.

4. A canister according to claim 1, characterized in that: the front side of rack (15) fixedly connected with slider (19), spout (26) have been seted up to the inside front side of hollow post (14), the inside sliding connection of slider (19) and spout (26).

5. A canister according to claim 1, characterized in that: the top of the tank body (1) is communicated with an air outlet pipe (21), the bottom of the tank body (1) is communicated with a three-way pipe (23), and the bottom of the three-way pipe (23) is provided with a sealing cover (24).

6. A canister according to claim 1, characterized in that: an observation window (22) is arranged in the middle of the front side of the tank body (1).

7. A canister according to claim 1, characterized in that: the bottom of the tank body (1) is provided with a collecting box (25).