CN219482136U

CN219482136U - Absorption tower for chemical industry

Info

Publication number: CN219482136U
Application number: CN202320493382.0U
Authority: CN
Inventors: 梁波
Original assignee: Shandong Pengxiang Biotechnology Co ltd
Current assignee: Shandong Pengxiang Biotechnology Co ltd
Priority date: 2023-03-10
Filing date: 2023-03-10
Publication date: 2023-08-08
Anticipated expiration: 2033-03-10

Abstract

The utility model discloses an absorption tower for chemical industry, which belongs to the technical field of absorption towers, and comprises an absorption tower body, wherein an air outlet is arranged at the upper end of the absorption tower body, a base is arranged at the lower end of the absorption tower body, a supporting leg is arranged at the lower end of the base, and an absorption tower filler replacement mechanism is arranged at the inner center position of the absorption tower body.

Description

Absorption tower for chemical industry

Technical Field

The utility model belongs to the technical field of absorption towers, and particularly relates to an absorption tower for chemical industry.

Background

The packing tower consists of packing, tower internals and a cylinder, wherein the packing is divided into two major types, namely, packing regular packing and bulk packing, the tower internals are provided with liquid distribution devices, packing fixing devices or packing compacting devices, packing supporting devices, liquid collecting and redistributing devices, gas distribution devices and the like in different forms, and compared with a plate-type tower, the novel packing tower has the following characteristics: the production capacity is big, separation efficiency is high, pressure drop is little, operating elasticity is big, liquid holdup is little etc. advantage, but the saturation phenomenon appears in inside packing after the time to need to change the packing, because it is inconvenient to open the packing hole and change in the eminence of tower.

Chinese patent application No. 202222718209.4 discloses an absorption tower for chemical industry, including the absorption tower body, the lateral wall of absorption tower body rotates and is connected with the filler door, the cavity has been seted up to the inner wall of filler door, first fixed orifices has all been seted up to the inside both sides of cavity, the lateral wall fixedly connected with of filler door is unloaded the lid, the lateral wall setting of lid is the arc, the one side that is close to the cavity of unloading the lid is rotated and is connected with the adjustment dish, the sliding tray has been seted up to the middle part of adjustment dish, the equal sliding connection of inner wall of sliding tray has the sliding block, the equal fixedly connected with of bottom of sliding block deviates from the plug, the outer wall of plug all overlaps and is equipped with fixed round hole piece, fixed round hole piece fixed connection is at the lateral wall of lid of unloading, plug sliding connection is at the inner wall of fixed round hole piece, the top fixedly connected with torsion disc of adjustment dish. According to the utility model, the packing door can be effectively and portably opened and fixed, and the packing in the packing door can be conveniently replaced.

Although the patent disclosed above realizes the normal operation of the absorption tower, the structure of the filling material replacement device in the absorption tower is relatively complex, and the replacement is relatively inconvenient; the spray water used as the absorption tower is inconvenient to recycle after being used, thereby causing waste of water resources.

Disclosure of Invention

To solve the problems set forth in the background art. The utility model provides an absorption tower for chemical industry, which has the characteristics of being convenient for replacing filler in the absorption tower and recycling spray water.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an absorption tower for chemical industry, includes the absorption tower body, the gas outlet is installed to the upper end of absorption tower body, and the base is installed to the lower extreme of absorption tower body, and the supporting leg is installed to the lower extreme of base, and absorption tower filler change mechanism is installed to the inside central point of absorption tower body, and spray water recycling mechanism is installed to the lower extreme side of absorption tower body.

Preferably, the absorption tower filler replacement mechanism comprises a motor, a first sliding block, a screw rod, a filler box and a filler body, wherein the motor is installed on the side edge of the absorption tower body, the screw rod is installed in the absorption tower body, the output end of the motor is located in the absorption tower body, the first sliding block is installed in a surface thread meshing mode, the filler box is installed at the upper end of the first sliding block, and the filler body is installed in the filler box.

Preferably, the absorption tower filler replacement mechanism further comprises a positioning hole and a positioning rod, wherein the positioning rod is arranged on the side edge of the filler box, and the positioning hole corresponding to the positioning rod is formed in the side edge of the absorption tower body.

Preferably, the absorption tower packing replacement mechanism further comprises a second sliding block and a sliding rod, wherein the second sliding block is arranged on the other side of the lower end of the packing box, and the sliding rod is arranged in the second sliding block in a penetrating mode.

Preferably, the spray water recycling mechanism comprises a drain pipe, a spray pipe, a water pump, a water suction pipe and a water collecting tank, wherein the drain pipe is arranged on the side edge of the lower end of the absorption tower body, the water collecting tank is arranged at the other end of the drain pipe, the water suction pipe is arranged at the upper end of the water collecting tank, the water pump is arranged on the side edge of the absorption tower body at the other end of the water suction pipe, and the spray pipe is arranged at the upper end of the water pump.

Preferably, the other end of the drain pipe is positioned in the water collecting tank, a filter screen is arranged in the water collecting tank, the other end of the water pumping pipe penetrates into the bottom of the water collecting tank, and a spray head is arranged in the absorption tower body at the other end of the spray pipe.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the absorption tower filler replacement mechanism is arranged, so that the absorption tower filler can be replaced conveniently, the waste gas introduced into the absorption tower is purified conveniently, in addition, the stability of the sliding process of the filler box can be improved through the arrangement of the sliding rod and the sliding block II, and the firmness of the fixed filler box can be improved through the arrangement of the positioning rod and the positioning hole.

2. According to the utility model, the spray water recycling mechanism is arranged, so that the spray water used for spraying the waste gas can be conveniently recycled, and the utilization rate of water resources is improved.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a cross-sectional view of the packing changing mechanism of the absorber of the present utility model;

FIG. 3 is a cross-sectional view of the slide bar position of the present utility model;

FIG. 4 is a perspective view of the spray water recycling mechanism of the present utility model;

in the figure: 1. an absorption tower body; 2. a base; 3. support legs; 4. the spray water recycling mechanism; 41. a drain pipe; 42. a shower pipe; 43. a water pump; 44. a water pumping pipe; 45. a water collection tank; 46. a filter screen; 5. a packing replacement mechanism of the absorption tower; 51. a motor; 52. a first sliding block; 53. a screw rod; 54. positioning holes; 55. a stuffing box; 56. a positioning rod; 57. a filler body; 58. a second slide block; 59. a slide bar; 6. and an air outlet.

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.

Example 1

Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides an absorption tower for chemical industry, includes absorption tower body 1, and gas outlet 6 is installed to the upper end of absorption tower body 1, and base 2 is installed to the lower extreme of absorption tower body 1, and supporting leg 3 is installed to the lower extreme of base 2, and absorption tower filler change mechanism 5 is installed to the inside central point of absorption tower body 1, and spray water recycling mechanism 4 is installed to the lower extreme side of absorption tower body 1.

Specifically, the absorption tower packing changing mechanism 5 comprises a motor 51, a first slider 52, a screw rod 53, a packing box 55 and a packing body 57, wherein the motor 51 is arranged at the side edge of the absorption tower body 1, the screw rod 53 is arranged in the absorption tower body 1 at the output end of the motor 51, the first slider 52 is arranged on the surface of the screw rod 53 in a threaded engagement manner, the packing box 55 is arranged at the upper end of the first slider 52, the packing body 57 is arranged in the packing box 55,

by adopting the above-described technical scheme, the packing body 57 inside the absorption tower can be replaced easily.

Specifically, the absorption tower packing changing mechanism 5 further comprises a positioning hole 54 and a positioning rod 56, wherein the positioning rod 56 is arranged at the side edge of the packing box 55, the positioning hole 54 corresponding to the positioning rod 56 is arranged inside the side edge of the absorption tower body 1,

by adopting the above technical scheme, the sealability of the closed packing box 55 can be improved.

Specifically, the absorption tower packing changing mechanism 5 also comprises a second slide block 58 and a slide rod 59, wherein the second slide block 58 is arranged on the other side of the lower end of the packing box 55, the slide rod 59 is arranged in the second slide block 58 in a penetrating way,

by adopting the above technical scheme, the stability of the sliding process of the packing box 55 can be improved.

When the embodiment is used, firstly, waste gas passes through the inner bottom of the absorption tower body 1 through the air inlet pipe, at the moment, the waste gas can flow upwards, the waste gas can be purified through the filler body 57 in the filler box 55, water sprayed out through the spray head can carry out secondary purification on the waste gas, finally, purified gas is discharged through the air outlet 6, when the filler body 57 in the filler box 55 needs to be replaced, the motor 51 is started, the motor 51 drives the screw rod 53 to rotate through the output end, the screw rod 53 rotates to drive the slide block I52 to slide to the right side, the slide block I52 slides to drive the filler box 55 to slide to the right side so as to replace the filler body 57, the positioning holes 54 corresponding to the positioning rods 56 are formed in the side edges of the filler box 55, the tightness of the closed filler box 55 can be improved, and the slide rod 59 is installed in the inner penetration of the slide block II 58 so as to improve the stability of the sliding process of the filler box 55;

example 2

This embodiment differs from embodiment 1 in that: the spray water recycling mechanism 4 comprises a drain pipe 41, a spray pipe 42, a water pump 43, a water suction pipe 44 and a water collecting tank 45, wherein the drain pipe 41 is arranged on the side edge of the lower end of the absorption tower body 1, the water collecting tank 45 is arranged on the other end of the drain pipe 41, the water suction pipe 44 is arranged on the upper end of the water collecting tank 45, the water pump 43 is arranged on the side edge of the other end of the water suction pipe 44, the spray pipe 42 is arranged on the upper end of the water pump 43,

by adopting the technical scheme, the water resource can be conveniently recycled.

Specifically, the other end of the drain pipe 41 is positioned in the water collecting tank 45 and is provided with a filter screen 46, the other end of the water suction pipe 44 extends into the bottom of the water collecting tank 45, the other end of the spray pipe 42 is positioned in the absorption tower body 1 and is provided with a spray head,

by adopting the technical scheme, the water resource can be conveniently filtered and then reused.

When the water pump 43 is turned on, the water pump 43 pumps the water in the water tank 45 through the water pumping pipe 44, and the water pump 43 sends the water into the spray head in the absorption tower body 1 through the water discharging pipe 41 to spray, so that waste gas is purified, the sprayed water flows out through the water discharging pipe 41, and the water is filtered through the filter screen 46 and flows into the water tank 45 for secondary use.

The working principle and the using flow of the utility model are as follows: when the utility model is used, firstly, waste gas passes through the inner bottom of the absorption tower body 1 through the air inlet pipe, at the moment, the waste gas can flow upwards, the waste gas can be purified through the filler body 57 in the filler box 55, then the waste gas is secondarily purified through water sprayed out by the spray head, finally, the purified gas is discharged through the air outlet 6, when the filler body 57 in the filler box 55 needs to be replaced, the motor 51 is started, the motor 51 drives the screw rod 53 to rotate through the output end, the screw rod 53 rotates to drive the slide block I52 to slide to the right side, the slide block I52 slides to the right side to drive the filler box 55 to slide to the right side so as to replace the filler body 57, the positioning holes 54 corresponding to the positioning rods 56 are formed in the side edges of the absorption tower body 1, the tightness of the filler box 55 after being closed can be improved, and the slide rod 59 is arranged at the other side of the lower end of the filler box 55, and the slide rod 59 is arranged in the inner through the slide block II 58, so that the stability of the sliding process of the filler box 55 can be improved; and then water is injected into the water collecting tank 45, the water pump 43 is turned on, the water pump 43 pumps out the water in the water collecting tank 45 through the water pumping pipe 44, and the water is sent into the spray head in the absorption tower body 1 through the water discharging pipe 41 to be sprayed out, so that waste gas is purified, the sprayed water flows out through the water discharging pipe 41, and the water is filtered through the filter screen 46 and then flows into the water collecting tank 45 for secondary use.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an absorption tower for chemical industry, includes absorption tower body, its characterized in that: the upper end of absorption tower body is installed the gas outlet, and the base is installed to the lower extreme of absorption tower body, and the supporting leg is installed to the lower extreme of base, and absorption tower filler change mechanism is installed to the inside central point of absorption tower body, and spray water recycling mechanism is installed to the lower extreme side of absorption tower body.

2. An absorption tower for chemical industry according to claim 1, wherein: the absorption tower filler replacement mechanism comprises a motor, a first sliding block, a screw rod, a filler box and a filler body, wherein the motor is installed on the side edge of the absorption tower body, the screw rod is installed at the output end of the motor and positioned in the interior of the absorption tower body, the first sliding block is installed on the surface of the screw rod in a threaded engagement mode, the filler box is installed at the upper end of the first sliding block, and the filler body is installed in the interior of the filler box.

3. An absorption tower for chemical industry according to claim 2, wherein: the absorption tower filler replacement mechanism further comprises a positioning hole and a positioning rod, wherein the positioning rod is arranged on the side edge of the filler box, and the positioning hole corresponding to the positioning rod is formed in the side edge of the absorption tower body.

4. An absorption tower for chemical industry according to claim 2, wherein: the absorption tower packing replacement mechanism further comprises a second sliding block and a sliding rod, wherein the second sliding block is arranged on the other side of the lower end of the packing box, and the sliding rod is arranged in the second sliding block in a penetrating mode.

5. An absorption tower for chemical industry according to claim 1, wherein: the spray water recycling mechanism comprises a drain pipe, a spray pipe, a water pump, a water suction pipe and a water collecting tank, wherein the drain pipe is arranged on the side edge of the lower end of the absorption tower body, the water collecting tank is arranged at the other end of the drain pipe, the water suction pipe is arranged at the upper end of the water collecting tank, the water pump is arranged on the side edge of the absorption tower body at the other end of the water suction pipe, and the spray pipe is arranged at the upper end of the water pump.

6. An absorption tower for chemical industry according to claim 5, wherein: the other end of the drain pipe is positioned in the water collecting tank, a filter screen is arranged in the water collecting tank, the other end of the water pumping pipe penetrates into the bottom of the water collecting tank, and a spray head is arranged in the absorption tower body.