CN217795373U

CN217795373U - Filler absorption tower with adjustable filler plate

Info

Publication number: CN217795373U
Application number: CN202123392716.5U
Authority: CN
Inventors: 朱婧昊; 朱颖青; 曹武; 应永辉; 张燕
Original assignee: Zhejiang Hengzhitai Medical Equipment Co ltd
Current assignee: Zhejiang Hengzhitai Medical Equipment Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-11-15
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses a filler absorption tower with adjustable filler plate belongs to absorption tower technical field, comprising a main body, be equipped with the filler plate that makes its inner chamber divide into two parts such as in the above-mentioned main part inner chamber, the laminating of one of them side of above-mentioned filler plate has outer frame, a plurality of liquid boards that connect along the equidistant distribution of vertical direction are installed to a side of above-mentioned filler plate outside the frame, the collecting pit is installed to a plurality of the above-mentioned bottoms that connect the liquid board, and supporting liquid suction pipe and the drawing liquid pump of installing on the above-mentioned collecting pit, the top fixed mounting of above-mentioned filler plate outside the frame side has the collector tube, the ear seat is installed to above-mentioned outer frame outside the filler plate side, and above-mentioned ear seat thread bush is located on the lead screw in the main part inner chamber. This filler absorption tower with adjustable packing sheet, it drips to the bottommost after, in reentrant collection liquid pipe under the liquid pump effect again, can drip from the highest again for the utilization ratio of absorption liquid is higher.

Description

Filler absorption tower with adjustable filler plate

Technical Field

The utility model belongs to the technical field of the absorption tower, concretely relates to filler absorption tower with adjustable filler plate.

Background

The filler absorption tower is a solvent recovery device which utilizes the filler in the tower to increase the contact area of the absorbent (vegetable oil or mineral oil) and the tail gas, and is a gas-liquid exchange device which carries out gas-liquid contact.

In the filler absorption tower in the prior art, after absorption liquid is injected into the filler absorption tower, the absorption liquid can be mostly used only once, and when the absorption liquid drops to the bottommost position in the tower, the absorption capacity of the filler absorption tower is greatly reduced, so that the utilization rate of the absorption liquid is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a filler absorption tower with adjustable filled plate to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a filler absorption tower with adjustable filler plates comprises a main body, wherein the inner cavity of the main body is internally provided with the filler plates which divide the inner cavity into two parts, and one side surface of each filler plate is attached with an outer frame;

a plurality of liquid receiving plates are arranged on one side surface of the filler plate back to the outer frame at equal intervals in the vertical direction, a collecting pool is arranged at the bottom of each liquid receiving plate, a liquid pumping pipe and a liquid pumping pump are arranged on the collecting pool in a matched mode, and a liquid collecting pipe is fixedly arranged at the top of one side surface of the filler plate back to the outer frame;

the outer frame is provided with an ear seat back to one side of the packing plate, the ear seat is sleeved on a lead screw in the inner cavity of the main body in a threaded manner, and the outer wall of the main body is provided with a motor which is connected with the lead screw in a matched manner.

In a preferred embodiment, a hanging insert is welded to the center of the top wall of the filler plate, a slot is formed by recessing the center of the top wall of the outer frame, and one end of the hanging insert, which is far away from the filler plate, is inserted into the slot in a matching manner.

As a preferred embodiment, each liquid receiving plate is recessed to form a liquid receiving groove, and the bottom wall of each liquid receiving groove is provided with a plurality of liquid dropping holes distributed in a linear array.

In a preferred embodiment, the liquid pump is installed on one side of the outer wall of the collection tank, a liquid receiving groove is formed on the collection tank, and the bottom of the liquid pumping pipe extends into the liquid receiving groove on the collection tank.

In a preferred embodiment, the bottom wall of the liquid collecting pipe is provided with a plurality of atomizing nozzles in a linear array.

In a preferred embodiment, the output shaft of the motor passes through the main body and is coaxially connected with the lead screw, two ends of the lead screw are rotatably connected with the inner wall of the main body, and a side surface of the outer frame, which faces away from the motor, is clamped with a closing plate.

The packing absorption tower with the adjustable packing plate has the technical effects and advantages that:

after absorption liquid is injected into the first layer of liquid receiving plates through the liquid adding pipe, the absorption liquid drops on the plurality of liquid receiving plates layer by layer and is dispersed on the liquid receiving plates of each layer, so that gas to be absorbed is more fully dissolved in the absorption liquid, the absorption effect is better, meanwhile, after a part of the absorption liquid drops to the bottommost part, the absorption liquid enters the liquid collecting pipe again under the action of the liquid pumping pump, and can drop downwards from the highest part again, so that the utilization rate of the absorption liquid is higher;

the motor work through the main part drives the lead screw operation and can take out outer frame and filled plate to the external world, and adopts between outer frame and the filled plate to hang fixedly to realized exempting from the instrument dismouting, avoided the trouble of twisting the screw, promoted the convenience of operation.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural view of one side of a packing plate according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of the other side of the packing plate according to the embodiment of the present invention;

FIG. 4 is an enlarged view of the embodiment of FIG. 3;

fig. 5 is a schematic structural diagram of an outer frame according to an embodiment of the present invention;

fig. 6 is a front view of the present invention.

In the figure: 1. a main body; 2. an air inlet pipe; 3. an air outlet pipe; 4. an outer frame; 5. a filler sheet; 6. hanging the insert block; 7. a liquid receiving plate; 8. a liquid receiving tank; 9. a drip hole; 10. a collection tank; 11. a liquid pumping pipe; 12. a liquid pump; 13. a liquid collecting pipe; 14. an atomizing spray head; 15. an ear mount; 16. a lead screw; 17. a motor; 18. a closing plate; 19. a liquid feeding pipe.

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.

Please refer to fig. 1-6, which illustrate a packing absorbing tower with adjustable packing plates, comprising a main body 1, wherein an inlet pipe 2 and an outlet pipe 3 are respectively installed at two ends of the main body 1, valves are installed on the inlet pipe 2 and the outlet pipe 3, a liquid feeding pipe 19 is installed on the top wall of the main body 1, a valve for controlling opening and closing is installed on the liquid feeding pipe 19 (in the prior art), the bottom of the liquid feeding pipe 19 extends to the liquid receiving plate 7 which can feed the absorbing liquid into the uppermost layer, and the liquid feeding pipe 19 does not affect the movement of the positions of the outer frame 4 and the packing plate 5.

As shown in fig. 2-4, a filler plate 5 is arranged in an inner cavity of a main body 1 and equally divides the inner cavity into two parts, an outer frame 4 is attached to one side surface of the filler plate 5, the outer frame 4 and the bottom wall of the filler plate 5 are both attached to the bottom wall of the inner cavity of the main body 1 and can slide along the bottom wall of the inner cavity of the main body 1, an inverted U-shaped suspension insert 6 is welded at the center of the top wall of the filler plate 5, a slot is formed by invagination of the center of the top wall of the outer frame 4, and one end of the suspension insert 6, which is far away from the filler plate 5, is inserted into the slot in a matching manner, so that the filler plate 5 can be suspended on the outer frame 4 and is kept stable;

a plurality of liquid receiving plates 7 which are distributed at equal intervals along the vertical direction are arranged on one side surface of the packing plate 5, which is opposite to the outer frame 4, a liquid receiving groove 8 is formed on each liquid receiving plate 7 in a recessed manner, a plurality of liquid dropping holes 9 which are distributed in a linear array manner are formed in the bottom wall of each liquid receiving groove 8, the plurality of liquid dropping holes 9 penetrate through the bottom wall of the liquid receiving plate 7, the liquid dropping holes 9 on the plurality of liquid receiving plates 7 are in one-to-one correspondence, a collecting tank 10 is arranged at the bottom of the plurality of liquid receiving plates 7, a liquid suction pipe 11 and a liquid suction pump 12 are arranged on the collecting tank 10 in a matched manner, a liquid collecting pipe 13 is fixedly arranged at the top part of one side surface of the packing plate 5, which is opposite to the outer frame 4, the liquid suction pipe 11 extends upwards and is fixedly connected with the liquid collecting pipe 13, and the liquid suction pump 12 is arranged at one side of the outer wall of the collecting tank 10, a liquid receiving groove 8 is also formed on the collecting tank 10, the bottom of the liquid pumping pipe 11 extends into the liquid receiving groove 8 on the collecting tank 10 and is fixedly welded on the bottom wall of the liquid receiving groove 8, the liquid pumping pipe 11 is driven by the liquid pumping pump 12 to pump the absorption liquid, the absorption liquid in the liquid receiving groove 8 on the collecting tank 10 is pumped into the liquid collecting pipe 13, a plurality of atomizing nozzles 14 are arranged on the bottom wall of the liquid collecting pipe 13 in a linear array, one part of the atomized absorption liquid sprayed out by the atomizing nozzles 14 enters the liquid receiving groove 8, the other part of the atomized absorption liquid is diffused in the inner cavity space of the main body 1, and both the absorption liquid in the liquid receiving groove 8 and the absorption liquid in the inner cavity space of the main body 1 can absorb gas, so that a better absorption effect is achieved;

as shown in fig. 1, 5-6, an ear seat 15 is installed on a side of the outer frame 4 opposite to the filler plate 5, the ear seat 15 is threadedly sleeved on a lead screw 16 in an inner cavity of the main body 1, the surface of the lead screw 16 is chrome-plated, a motor 17 cooperatively connected with the lead screw 16 is installed on an outer wall of the main body 1, an output shaft of the motor 17 passes through the main body 1 and is coaxially connected with the lead screw 16, two ends of the lead screw 16 are rotatably connected to an inner wall of the main body 1, a side of the outer frame 4 opposite to the motor 17 is connected with a closing plate 18 in a clamping manner, which refers to a connection manner between the outer frame 4 and the filler plate 5 (i.e., a suspension insert 6 is used for connection, which shows a specific structure of clamping, but is a prior art, and the closing plate 18 can be conveniently removed from the outer frame 4), an opening is formed on a side of the main body 1 opposite to the motor 17, and the closing plate 18 is used for closing the opening.

When the packing absorption tower with the adjustable packing plates is used, absorption liquid is firstly added into the liquid receiving groove 8 of the uppermost liquid receiving plate 7 through the liquid adding pipe 19, after the absorption liquid enters the liquid receiving groove 8 of the uppermost liquid receiving plate 7, a part of the absorption liquid drops to the next liquid receiving plate 7 through the plurality of liquid dropping holes 9, the other part of the absorption liquid directly stays on the liquid receiving plate 7, the dropped absorption liquid drops layer by layer and always drops into the liquid receiving groove 8 on the collecting tank 10, then gas can be introduced from the gas inlet pipe 2, so that the gas is gradually filled in each part of the inner cavity of the main body 1, and components to be treated in the gas react with the absorption liquid in the filling process, and the components are dissolved in the absorption liquid;

the liquid pump 12 is driven to work to pump the absorption liquid collected in the liquid receiving tank 8 on the collecting tank 10 into the liquid pumping pipe 11 and send the absorption liquid into the liquid collecting pipe 13, so that the plurality of atomizing nozzles 14 at the bottom of the liquid collecting pipe 13 gradually spray the atomized absorption liquid, at the moment, a part of the absorption liquid drops into the liquid receiving tank 8 on the liquid receiving plate 7, and the other part of the absorption liquid is filled in the inner cavity of the main body 1, so that the utilization rate of the absorption liquid is improved, and the absorption liquid can better perform the dissolution reaction of the gas to be treated;

after the reaction is completed, the valve on the air outlet pipe 3 is opened, the gas can be discharged, if the liquid on the filler plate 5 needs to be cleaned, the driving motor 17 works to drive the lead screw 16 to operate, the ear seat 15 horizontally moves and drives the outer frame 4 and the filler plate 5 to slide on the bottom wall of the inner cavity of the main body 1, the sealing plate 18 extends out to the outside, the outer frame 4 and the filler plate 5 also gradually extend out to the outside, then the sealing plate 18 is taken down, the filler plate 5 and the suspension insertion block 6 can be taken down from the outer frame 4, and the liquid on the filler plate 5 is cleaned.

The above description is only for the preferred embodiment of the present invention, but the scope of the invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the invention, and equivalent alternatives or modifications according to the technical solution of the invention and the practical idea thereof should be covered by the scope of the invention.

Claims

1. A packed absorption tower with adjustable packed sheets comprises a main body (1) and is characterized in that: a filler plate (5) which divides the inner cavity of the main body (1) into two parts is arranged in the inner cavity of the main body, and an outer frame (4) is attached to one side surface of the filler plate (5);

a plurality of liquid receiving plates (7) which are distributed at equal intervals along the vertical direction are mounted on one side surface, back to the outer frame (4), of the filler plate (5), a collecting pool (10) is mounted at the bottoms of the liquid receiving plates (7), a liquid pumping pipe (11) and a liquid pumping pump (12) are mounted on the collecting pool (10) in a matched mode, and a liquid collecting pipe (13) is fixedly mounted at the top of one side surface, back to the outer frame (4), of the filler plate (5);

the outer frame (4) is installed ear seat (15) dorsad to one side of packing plate (5), and on lead screw (16) in main part (1) inner chamber was located to ear seat (15) screw thread cover, motor (17) of being connected with lead screw (16) cooperation are installed to main part (1) outer wall.

2. The packed absorption column with adjustable packed sheets according to claim 1, wherein: the packing structure is characterized in that a hanging insert (6) is welded at the center of the top wall of the packing plate (5), a slot is formed in the center of the top wall of the outer frame (4) in a sunken mode, and one end, far away from the packing plate (5), of the hanging insert (6) is inserted into the slot in a matched mode.

3. The packed absorption column with adjustable packed sheets according to claim 1, wherein: each liquid receiving plate (7) is recessed to form a liquid receiving groove (8), and the bottom wall of each liquid receiving groove (8) is provided with a plurality of liquid dropping holes (9) distributed in a linear array.

4. The packed absorption column with adjustable packed sheets according to claim 1, wherein: the liquid pump (12) is installed on one side of the outer wall of the collecting pool (10), a liquid receiving groove (8) is also formed in the collecting pool (10), and the bottom of the liquid pumping pipe (11) extends into the liquid receiving groove (8) in the collecting pool (10).

5. The packed absorption tower with adjustable packing sheets as claimed in claim 4, wherein: the bottom wall of the liquid collecting pipe (13) is provided with a plurality of atomizing nozzles (14) in a linear array.

6. The packed absorption column with adjustable packed sheets according to claim 1, wherein: the output shaft of the motor (17) penetrates through the main body (1) and is coaxially connected with the lead screw (16), two ends of the lead screw (16) are rotatably connected to the inner wall of the main body (1), and a side face, back to the motor (17), of the outer frame (4) is clamped with a closing plate (18).