CN217092877U

CN217092877U - High-efficient caustic wash tower convenient to maintain

Info

Publication number: CN217092877U
Application number: CN202220714083.0U
Authority: CN
Inventors: 王政; 李冬峰; 冯国卫; 刘佳; 王明刚; 高志文; 王磊; 田雪梅; 王星健; 刘培亮; 刘玉桥; 孟繁胜; 张海亮; 曹善斌
Original assignee: Hebei Xinxinyuan Energy Co ltd
Current assignee: Hebei Xinxinyuan Energy Co ltd
Priority date: 2022-03-29
Filing date: 2022-03-29
Publication date: 2022-08-02
Anticipated expiration: 2032-03-29

Abstract

The utility model discloses a high-efficient caustic wash tower convenient to maintain, including the caustic wash tower body, the front of caustic wash tower body is provided with the access door, the below of caustic wash tower body is provided with the support, the left side of caustic wash tower body is provided with the intake pipe, the inside of caustic wash tower body is provided with first spoiler, the second spoiler, first packing layer, first feed liquor pipe, the second packing layer, second feed liquor pipe and active carbon board, the bottom of first feed liquor pipe and second feed liquor pipe all is provided with the shower nozzle, the bottom of caustic wash tower body is provided with the fluid-discharge tube, the fluid-discharge tube passes through circulation feed liquor pipe and circulation mechanism intercommunication, second feed liquor pipe passes through inlet tube and water pump intercommunication, water pump and water source intercommunication, the top of caustic wash tower body is provided with the blast pipe. The utility model can rapidly assemble and disassemble the first packing layer and the second packing layer by arranging the fixing frame, the fixing groove, the spring and the push plate; through first fixture block with first cassette block connects, installation that can be convenient and fast and dismantlement activated carbon plate.

Description

High-efficient caustic wash tower convenient to maintain

Technical Field

The utility model relates to a waste gas treatment technical field especially relates to a high-efficient caustic wash tower convenient to maintain.

Background

The tail gas discharged in industrial production contains a large amount of harmful gases such as carbon monoxide, the tail gas is treated by the conventional tail gas treatment method generally in a water washing and alkali washing phase structure mode, the conventional alkali washing equipment mainly adopts an alkali washing tower, but the alkali washing tower is inconvenient to maintain and internal parts are difficult to replace in the working process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a high-efficient caustic wash tower convenient to maintain solves the caustic wash tower and is not convenient for maintain, and the problem of difficulty is changed to inside spare part.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model relates to a high-efficiency alkaline washing tower convenient to maintain, which comprises an alkaline washing tower body, wherein the front side of the alkaline washing tower body is provided with an access door, a bracket is arranged below the alkaline washing tower body, the left side of the alkaline washing tower body is provided with an air inlet pipe, a first spoiler and a second spoiler are arranged at the position, higher than the horizontal position of the air inlet pipe, inside the alkaline washing tower body, of the first spoiler, a first packing layer, a first liquid inlet pipe, a second packing layer and a second liquid inlet pipe are sequentially arranged above the second spoiler, the first packing layer and the second packing layer are detachably connected on the inner wall of the alkaline washing tower body, spray heads are arranged at the bottoms of the first liquid inlet pipe and the second liquid inlet pipe, an activated carbon plate is arranged above the second liquid inlet pipe, the activated carbon plate is detachably connected on the inner wall of the alkaline washing tower body, a liquid outlet pipe is arranged at the bottom of the alkaline washing tower body, the liquid discharge pipe is communicated with the circulating mechanism through a circulating liquid inlet pipe, the second liquid inlet pipe is communicated with the output end of the water pump through a water inlet pipe, the input end of the water pump is communicated with a water source, and an exhaust pipe is arranged at the top of the alkaline washing tower body.

Further, the first spoiler and the second spoiler are arranged in a staggered manner.

Still further, the inner wall of the left side and the right side of the alkaline tower body is symmetrically provided with fixing frames, two fixing frames are symmetrically provided with fixing grooves on one opposite side, push plates are arranged inside the fixing grooves, springs are arranged between the push plates and the inner wall of the alkaline tower body, sliding grooves are formed in the upper side and the lower side of each fixing frame, the push plates slide along the sliding grooves, and the first packing layer and the second packing layer are arranged between the corresponding two push plates.

Furthermore, first clamping blocks are symmetrically arranged at two ends of the activated carbon plate, first clamping seats are symmetrically arranged on the inner walls of the left side and the right side of the alkaline washing tower body, and the first clamping blocks are clamped and connected with the first clamping seats.

Still further, the first clamping block and the first clamping seat are both arranged in an L shape.

And furthermore, the left ends of the first liquid inlet pipe and the second liquid inlet pipe are connected with the inner wall of the alkaline tower body through fixing blocks.

Still further, the circulation mechanism comprises a collection box, a circulation pump and a circulation liquid outlet pipe, the left end of the collection box is communicated with the output end of the circulation liquid inlet pipe, the circulation pump is installed at the top of the collection box, the output end of the circulation pump is communicated with the first liquid inlet pipe through the circulation liquid outlet pipe, and the input end of the circulation pump is communicated with the collection box through a liquid pumping pipe.

Still further, a second clamping seat is arranged at the top of the exhaust pipe, a second clamping block is clamped and connected to the second clamping seat, and a protective top is arranged at the top of the second clamping block.

Compared with the prior art, the utility model discloses a beneficial technological effect:

the utility model relates to a high-efficient alkaline washing tower convenient to maintain, through setting up mount, fixed slot, spring, push pedal, can install fast and dismantle first packing layer and second packing layer, the very big washing and change of operating personnel to first packing layer and second packing layer of having facilitated; through first fixture block with first cassette block is connected, installation that can be convenient and fast with dismantle the activated carbon plate, the staff of being convenient for dismantles after using and washs and change the activated carbon plate, and the filtering capability of this alkaline tower can be strengthened to the activated carbon plate, avoids harmful gas to get into the atmosphere influence environment, has improved the work efficiency of this alkaline tower effectively.

Drawings

The present invention will be further explained with reference to the following description of the drawings.

FIG. 1 is a front view of a high-efficiency alkaline washing tower convenient for maintenance;

FIG. 2 is a sectional view of the high-efficiency alkaline washing tower convenient for maintenance;

FIG. 3 is an enlarged view of the present invention A;

FIG. 4 is an enlarged view of the present invention B;

FIG. 5 is an enlarged view of the present invention C;

FIG. 6 is an enlarged view of the present invention D;

description of reference numerals: 1. an alkaline washing tower body; 2. a support; 3. an air inlet pipe; 4. a first spoiler; 5. a second spoiler; 6. a first filler layer; 7. a first liquid inlet pipe; 8. a second packing layer; 9. a second liquid inlet pipe; 10. a spray head; 11. a fixed block; 12. a fixed mount; 13. fixing grooves; 14. a spring; 15. pushing the plate; 16. an activated carbon plate; 17. a first clamping block; 18. a first card holder; 19. a liquid discharge pipe; 20. a collection box; 21. circulating the liquid inlet pipe; 22. a circulation pump; 23. circulating the liquid outlet pipe; 24. a liquid pumping pipe; 25. a water pump; 26. a water inlet pipe; 27. an exhaust pipe; 28. a second card holder; 29. a second fixture block; 30. protecting the roof; 31. an access door.

Detailed Description

As shown in fig. 1-6, a high-efficiency alkaline washing tower convenient to maintain comprises an alkaline washing tower body 1, wherein an access door 31 is arranged on the front side of the alkaline washing tower body 1, a support 2 is arranged below the alkaline washing tower body 1, an air inlet pipe 3 is arranged on the left side of the alkaline washing tower body 1, a first spoiler 4 and a second spoiler 5 are arranged at a position higher than the horizontal position of the air inlet pipe 3 inside the alkaline washing tower body 1, a first packing layer 6, a first liquid inlet pipe 7, a second packing layer 8 and a second liquid inlet pipe 9 are sequentially arranged above the second spoiler 5, the first packing layer 6 and the second packing layer 8 are detachably connected to the inner wall of the alkaline washing tower body 1, spray nozzles 10 are arranged at the bottoms of the first liquid inlet pipe 7 and the second liquid inlet pipe 9, and an activated carbon plate 16 is arranged above the second liquid inlet pipe 9, the activated carbon plate 16 is detachably connected to the inner wall of the alkaline tower body 1, a liquid discharge pipe 19 is arranged at the bottom of the alkaline tower body 1, the liquid discharge pipe 19 is communicated with a circulating mechanism through a circulating liquid inlet pipe 21, the second liquid inlet pipe 9 is communicated with the output end of a water pump 25 through a water inlet pipe 26, the input end of the water pump 25 is communicated with a water source, and an exhaust pipe 27 is arranged at the top of the alkaline tower body 1; specifically, the top surface of the alkaline tower body 1 is provided with a mounting groove, the inner wall of the mounting groove and the outer wall of the exhaust pipe 27 are both provided with threads, the exhaust pipe 27 is in threaded connection with the mounting groove, the exhaust pipe 27 can be rapidly mounted and dismounted, the exhaust pipe 27 is convenient to dismount, clean and maintain, and the durability and the service life of the alkaline tower are effectively improved; through the access door 31 of installation in the front of alkaline tower body 1, be convenient for change alkaline tower body 1 internal component, access door 31 and alkaline tower body 1's gap department is provided with the sealing strip, prevents that gas from leaking.

Specifically, as shown in fig. 2, the first spoiler 4 and the second spoiler 5 are arranged in a staggered manner, in one embodiment, two first spoilers 4 and two second spoilers 5 are provided, the first spoiler 4 is connected to the inner wall of the right side of the caustic tower body 1, the second spoiler 5 is connected to the inner wall of the left side of the caustic tower body 1, and the gap on the other side is a gas channel; when the acid gas enters the alkaline tower body 1, the first flow blocking plate 4 and the second flow blocking plate 5 can slow down the upward flowing speed of the acid gas, and the full contact and reaction between the alkali liquor and the acid gas are facilitated.

As shown in fig. 4, fixing frames 12 are symmetrically arranged on the inner walls of the left side and the right side of the alkaline tower body 1, fixing grooves 13 are formed in opposite sides of the two fixing frames 12, push plates 15 are arranged inside the fixing grooves 13, springs 14 are arranged between the push plates 15 and the inner wall of the alkaline tower body 1, sliding grooves are formed in the upper side and the lower side of the fixing frames 12, the push plates 15 slide along the sliding grooves, the first packing layer 6 and the second packing layer 8 are arranged between the two corresponding push plates 15, two ends of the first packing layer 6 and the second packing layer 8 are abutted against the exposed surfaces of the push plates 15, and positioning is performed by means of the relative pressure of the two push plates 15; specifically, the width and the height of the push plate 15 are matched with those of the inner cavity of the fixed groove 13, and the width and the height of the fixed groove 13 are matched with those of the first packing layer 6 and the second packing layer 8; the mounting and dismounting processes of the first packing layer 6 and the second packing layer 8 are the same; when the first packing layer 6 is installed, one side of the first packing layer 6 can be placed into the fixing groove 13 in one fixing frame 12, then the other side of the first packing layer 6 can be placed into the fixing groove 13 in the other fixing frame 12 by pressing the push plate 15 and the spring 14, then the force pressing the push plate 15 is released, and the push plate 15 can tightly fix the first packing layer 6 by utilizing the rebound acting force generated when the spring 14 is pressed, so that the effect of quick installation is achieved; when the first packing layer 6 is disassembled, one end of the first packing layer 6 can be pushed to the inside of the fixing groove 13 by force, so that the other end of the first packing layer 6 is separated from the inside of the other fixing groove 13, and then the first packing layer 6 is lifted up, so that the rapid disassembly can be realized; through the quick installation and the dismantlement to first packing layer 6, very big washing and the change of operating personnel to first packing layer 6 of having made things convenient for.

As shown in fig. 5, two ends of the activated carbon plate 16 are symmetrically connected with first clamping blocks 17, the inner walls of the left and right sides of the alkaline tower body 1 are symmetrically welded with first clamping seats 18, and the first clamping blocks 17 are connected with the first clamping seats 18 in a clamping manner. The first clamping block 17 and the first clamping seat 18 are both L-shaped. Through first fixture block 17 with first cassette 18 block connection, installation that can be convenient and fast with dismantle activated carbon plate 16, the staff of being convenient for dismantles after the use and washs and change activated carbon plate 16, activated carbon plate 16 can strengthen this alkaline tower's filter capacity, avoids harmful gas to get into the atmosphere and influences the environment, has improved the work efficiency of this alkaline tower effectively.

As shown in fig. 3, the left ends of the first liquid inlet pipe 7 and the second liquid inlet pipe 9 are connected with the inner wall of the caustic tower body 1 through a fixing block 11; specifically, the one end of fixed block 11 and the welding of alkaline tower body 1 inner wall are in the same place, and the top surface of fixed block 11 is provided with the recess, and the tip of first feed liquor pipe 7 and second feed liquor pipe 9 is all placed in the recess of corresponding fixed block 11 top surface, and fixed block 11 supports first feed liquor pipe 7 and second feed liquor pipe 9, makes first feed liquor pipe 7 and second feed liquor pipe 9 more firm with being connected of alkaline tower body 1. Because the first liquid inlet pipe 7 and the second liquid inlet pipe 9 need to penetrate through the inner wall of the alkaline tower body 1, in order to prevent gas leakage, gas leakage prevention blocks are arranged at the contact positions of the first liquid inlet pipe 7 and the second liquid inlet pipe 9 and the alkaline tower body 1, and the sealing performance of the connection positions is improved.

The circulating mechanism comprises a collecting box 20, a circulating pump 22 and a circulating liquid outlet pipe 23, the left end of the collecting box 20 is communicated with the output end of the circulating liquid inlet pipe 21, the circulating pump 22 is installed at the top of the collecting box 20, the output end of the circulating pump 22 is communicated with the first liquid inlet pipe 7 through the circulating liquid outlet pipe 23, and the input end of the circulating pump 22 is communicated with the collecting box 20 through a liquid extracting pipe 24; the treated dilute alkali liquor flows into the collecting box 20 through the circulating liquid inlet pipe 21, and the circulating pump 22 is started to convey the alkali liquor into the cavity through the circulating liquid outlet pipe 23 by the circulating pump 22, so that the circulation use is completed, the utilization rate of the alkali liquor is improved, and the use limitation is reduced; the circulating mechanism can recycle the treated dilute alkali liquor, thereby avoiding the waste of solution and reducing the use limitation; an appropriate amount of fresh alkaline solution may be added periodically to the collection tank 20 to ensure the concentration of the alkaline solution.

As shown in fig. 6, a second clamping seat 28 is arranged at the top of the exhaust pipe 27, a second clamping block 29 is clamped and connected to the second clamping seat 28, and a protective top 30 is arranged at the top of the second clamping block 29; specifically, the open-top of blast pipe 27, second cassette 28 passes through the connecting rod and is connected with the lateral wall of blast pipe 27, be provided with T font draw-in groove in the second cassette 28, second fixture block 29 also sets up to the T font, connect through second cassette 28 and the 29 block of second fixture block, be convenient for install and dismantle protection top 30, be convenient for dismantle the washing to protection top 30, staff's work burden has been reduced, and protection top 30 can protect this alkaline tower, avoid rainwater and dust to get into the inside pollution that causes of alkaline tower, the safety protection ability of this alkaline tower has been improved effectively.

The utility model discloses a use as follows:

firstly, acid gas enters through the gas inlet pipe 3, the upward flowing speed of the acid gas is slowed down when the acid gas passes through the second spoiler 5 and the first spoiler 4, and the acid gas is treated through the first filler layer 6; then, a circulating pump 22 is started to circulate the alkali liquor in the collecting box 20, the alkali liquor enters the first liquid inlet pipe 7 through a circulating liquid outlet pipe 23 and is sprayed out through a spray head 10, and the alkali liquor is fully contacted with the gas; then, the gas continuously rises, the gas is treated again through the second packing layer 8, then the water pump 25 is started, the water pump 25 conveys a water source into the second liquid inlet pipe 9 through the water inlet pipe 26 and sprays the water source out through the spray head 10, and the water washing and the alkali washing of the gas are completed; finally, the gas is filtered through the activated carbon plate 16 and then discharged through the exhaust pipe 27.

The utility model discloses in alkaline wash tower body, support, intake pipe, first spoiler, second spoiler, first packing layer, first feed liquor pipe, second packing layer, second feed liquor pipe, shower nozzle, spring, activated carbon plate, fluid-discharge tube, collecting box, circulation feed liquor pipe, circulating pump, circulation drain pipe, liquid suction pipe, water pump, inlet tube, blast pipe, protection top, access door etc. that relate to all belong to prior art, no longer give unnecessary details here.

The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.

Claims

1. The utility model provides a high-efficient caustic wash tower convenient to maintain which characterized in that: the device comprises an alkaline washing tower body, wherein an access door is arranged on the front side of the alkaline washing tower body, a support is arranged below the alkaline washing tower body, an air inlet pipe is arranged on the left side of the alkaline washing tower body, a first flow baffle and a second flow baffle are arranged at the position, higher than the horizontal position of the air inlet pipe, in the alkaline washing tower body, a first packing layer, a first liquid inlet pipe, a second packing layer and a second liquid inlet pipe are sequentially arranged above the second flow baffle, the first packing layer and the second packing layer are detachably connected to the inner wall of the alkaline washing tower body, nozzles are respectively arranged at the bottoms of the first liquid inlet pipe and the second liquid inlet pipe, an activated carbon plate is arranged above the second liquid inlet pipe, the activated carbon plate is detachably connected to the inner wall of the alkaline washing tower body, a liquid discharge pipe is arranged at the bottom of the alkaline washing tower body, and the liquid discharge pipe is communicated with a circulating mechanism through a circulating pipe, the second liquid inlet pipe is communicated with the output end of the water pump through a water inlet pipe, the input end of the water pump is communicated with a water source, and an exhaust pipe is arranged at the top of the alkaline tower body.

2. A high efficiency caustic tower for ease of maintenance according to claim 1 wherein: the first spoiler and the second spoiler are arranged in a staggered manner.

3. A high efficiency caustic tower for facilitating maintenance according to claim 1, wherein: the inner wall of the left side and the right side of the alkaline tower body are symmetrically provided with fixing frames, two fixing grooves are formed in the opposite sides of the fixing frames, push plates are arranged inside the fixing grooves, springs are arranged between the push plates and the inner wall of the alkaline tower body, sliding grooves are formed in the upper side and the lower side of each fixing frame, the push plates slide along the sliding grooves, and the first packing layer and the second packing layer are arranged between the corresponding two push plates.

4. A high efficiency caustic tower for ease of maintenance according to claim 1 wherein: the two ends of the activated carbon plate are symmetrically provided with first clamping blocks, the inner walls of the left side and the right side of the alkaline tower body are symmetrically provided with first clamping seats, and the first clamping blocks are clamped and connected with the first clamping seats.

5. A high efficiency caustic tower for ease of maintenance according to claim 4 wherein: the first clamping block and the first clamping seat are both arranged in an L shape.

6. A high efficiency caustic tower for ease of maintenance according to claim 1 wherein: the left ends of the first liquid inlet pipe and the second liquid inlet pipe are connected with the inner wall of the alkaline washing tower body through fixing blocks.

7. A high efficiency caustic tower for ease of maintenance according to claim 1 wherein: the circulating mechanism comprises a collecting box, a circulating pump and a circulating liquid outlet pipe, the left end of the collecting box is communicated with the output end of the circulating liquid inlet pipe, the circulating pump is installed at the top of the collecting box, the output end of the circulating pump is communicated with the first liquid inlet pipe through the circulating liquid outlet pipe, and the input end of the circulating pump is communicated with the collecting box through a liquid pumping pipe.

8. A high efficiency caustic tower for facilitating maintenance according to claim 1, wherein: the top of blast pipe is provided with the second cassette, the block is connected with the second fixture block on the second cassette, the top of second fixture block is provided with the protection top.