CN219550171U

CN219550171U - Base for sulfuric acid tail gas purifying tower

Info

Publication number: CN219550171U
Application number: CN202320529945.7U
Authority: CN
Inventors: 程彤; 程钱夏; 王俊荣; 涂相林; 黄玮; 袁从春; 沈松
Original assignee: Jiangxi Copper Group Guixi Anticorrosion Engineering Co ltd
Current assignee: Jiangxi Copper Group Guixi Anticorrosion Engineering Co ltd
Priority date: 2023-03-17
Filing date: 2023-03-17
Publication date: 2023-08-18
Anticipated expiration: 2033-03-17

Abstract

The utility model relates to the technical field of purifying towers, and discloses a base for a sulfuric acid tail gas purifying tower, which comprises a bottom frame, wherein the upper end of the bottom frame is provided with a purifying tower, the top end of the bottom frame is provided with a clamping mechanism, the inside of the bottom frame is provided with a lifting mechanism, the clamping mechanism comprises a bidirectional threaded rod, two ends of the bidirectional threaded rod are rotatably connected in the bottom frame, the outer wall of the bidirectional threaded rod is fixedly connected with a bevel gear I, the outer wall of the bevel gear I is in meshed connection with a bevel gear II, one end of the bevel gear II is fixedly connected with a unidirectional threaded rod I, and the outer walls of the bidirectional threaded rod and the unidirectional threaded rod I are both in threaded connection with a thread circle I. According to the utility model, the purifying towers with different types and sizes can be clamped and fixed through the clamping mechanism, so that the bases with other types do not need to be replaced for use, the application range is increased, the cost is reduced, and the working efficiency is improved.

Description

Base for sulfuric acid tail gas purifying tower

Technical Field

The utility model relates to the technical field of purifying towers, in particular to a base for a sulfuric acid tail gas purifying tower.

Background

The tail gas discharged from the sulfuric acid production mainly comprises sulfur dioxide gas, sulfuric acid mist and the like, along with the rapid development of the sulfuric acid industry, the global acid rain phenomenon is serious, harmful gas sulfur dioxide still exists in the tail gas, the tail gas is discharged to pollute the surrounding environment and threaten the health of post operators and residents, so that the tail gas needs to be purified by using a purifying tower, and the purifying tower needs to be fixed by a base.

The existing purifying tower base can be basically only fixed with one type and size, and when purifying towers of other types are used, bases of other types are needed to be replaced for use, so that the use range is reduced, the cost is improved, the working efficiency is also reduced, the existing base cannot be moved, workers are required to carry, or the moving base cannot be effectively fixed, the base is easy to slide, errors are easy to occur, and the working strength of the workers is also improved.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a base for a sulfuric acid tail gas purifying tower.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: a base for sulfuric acid tail gas purification tower, including the underframe, the upper end of underframe is provided with the purifying column, the top of underframe is provided with fixture, the inside of underframe is provided with elevating system, fixture includes two-way threaded rod, the both ends of two-way threaded rod rotate the inside of connecting at the underframe, two-way threaded rod's outer wall fixedly connected with bevel gear one, bevel gear one's outer wall engagement is connected with bevel gear two, bevel gear two's one end fixedly connected with one-way threaded rod one, two-way threaded rod and one-way threaded rod's the equal threaded connection of outer wall have the screwed collar one, the top fixedly connected with splint of screwed collar one.

As a further description of the above technical solution:

one end of the bidirectional threaded rod is fixedly connected to the driving end of the first motor, and the outer wall of the first motor is fixedly connected to the outer wall of the bottom frame.

As a further description of the above technical solution:

the number of the bevel gears II is two, and the bevel gears II are oppositely arranged.

As a further description of the above technical solution:

the lifting mechanism comprises a second unidirectional threaded rod, the bottom end of the second unidirectional threaded rod is rotationally connected to the inside of the bottom frame, a second threaded ring is connected to the outer wall of the second unidirectional threaded rod in a threaded mode, a connecting rod is fixedly connected to the outer wall of the second threaded ring, lifting blocks are fixedly connected to the two ends of the connecting rod, and universal wheels are fixedly connected to the bottom ends of the lifting blocks.

As a further description of the above technical solution:

the top end of the second unidirectional threaded rod is fixedly connected to the driving end of the second motor, and the top end of the second motor is fixedly connected to the inner wall of the bottom frame.

As a further description of the above technical solution:

the inside fixedly connected with spacing groove of underframe, the outer wall sliding connection of elevating block is in the inside of spacing groove.

As a further description of the above technical solution:

the outer wall of underframe rotates and is connected with the revolving door, the inside of underframe is provided with the heavy burden iron plate.

The utility model has the following beneficial effects:

1. according to the utility model, the purifying towers with different types and sizes can be clamped and fixed through the clamping mechanism, so that the bases with other types do not need to be replaced for use, the application range is increased, the cost is reduced, and the working efficiency is improved.

2. According to the utility model, the universal wheel can be driven to lift through the lifting mechanism, so that the universal wheel is folded when the universal wheel does not need to move, the bottom end of the bottom frame is convenient to contact with the ground, the contact area is increased, the stability is increased, the base is convenient to move through the universal wheel, and the universal wheel can be stabilized, meanwhile, the universal wheel does not need to be carried by a worker, errors are not easy to occur, and the working strength of the worker is reduced.

Drawings

Fig. 1 is a perspective view of a base for a sulfuric acid tail gas purifying tower according to the present utility model;

FIG. 2 is a partial view of a weight bearing iron block for a base of a sulfuric acid tail gas cleaning tower according to the present utility model;

FIG. 3 is a partial view of a bi-directional threaded rod of a base for a sulfuric acid tail gas purification tower according to the present utility model;

fig. 4 is a partial view of a universal wheel for a base of a sulfuric acid tail gas purifying tower according to the present utility model.

Legend description:

1. a bottom frame; 2. a two-way threaded rod; 3. bevel gears I; 4. bevel gears II; 5. one-way threaded rod I; 6. a first thread ring; 7. a clamping plate; 8. a first motor; 9. a second unidirectional threaded rod; 10. a second thread ring; 11. a connecting rod; 12. a lifting block; 13. a universal wheel; 14. a limit groove; 15. a second motor; 16. a rotating door; 17. a load-bearing iron block; 18. a purifying tower.

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. 1-4, one embodiment provided by the present utility model is: a base for sulfuric acid tail gas purification tower, including underframe 1, underframe 1's upper end is provided with purifying column 18, underframe 1's top is provided with fixture, fixture includes two-way threaded rod 2, two ends of two-way threaded rod 2 rotate and connect the inside at underframe 1, two-way threaded rod 2's outer wall fixedly connected with bevel gear one 3, the outer wall meshing of bevel gear one 3 is connected with bevel gear two 4, two-way threaded rod one 4's one end fixedly connected with one 5 of bevel gear, two-way threaded rod 2 and one 5's outer wall equal threaded connection has screwed ring one 6, screwed ring one 6's top fixedly connected with splint 7, the staff places purifying column 18 on underframe 1, then staff starts motor one 8, make two-way threaded rod 2 rotate, just so can drive bevel gear one 3 and rotate, just so can make four screwed ring one 6 move, just so can drive splint 7 and just so, just so the utility model is not can be improved by the fixed to the clamp plate 18, so the staff need not make the purifying column 18, so the improvement is used for the other model, the staff is not need to carry out the purifying column, so the improvement is used for the purifying column 18, the staff is just so need to carry out the improvement.

One end of the bidirectional threaded rod 2 is fixedly connected to the driving end of the motor I8, the outer wall of the motor I8 is fixedly connected to the outer wall of the bottom frame 1, the bevel gears II 4 are two in number, the bevel gears II 4 are oppositely arranged, the lifting mechanism comprises a unidirectional threaded rod II 9, the bottom end of the unidirectional threaded rod II 9 is rotatably connected to the inside of the bottom frame 1, the outer wall of the unidirectional threaded rod II 9 is in threaded connection with a threaded ring II 10, the outer wall of the threaded ring II 10 is fixedly connected with a connecting rod 11, the two ends of the connecting rod 11 are fixedly connected with lifting blocks 12, the bottom end of the lifting blocks 12 is fixedly connected with universal wheels 13, the top ends of the unidirectional threaded rod II 9 are fixedly connected to the driving end of the motor II 15, the top ends of the motor II 15 are fixedly connected to the inner wall of the bottom frame 1, the bottom frame 1 is fixedly connected with limiting grooves 14, the outer wall of the lifting blocks 12 is slidably connected to the inside the limiting grooves 14, when a base needs to move, a worker starts the motor II 15, and can drive the threaded rod II 9 to rotate, and can drive the threaded ring II 10 to lift, so that the connecting rod 11 can lift, and can lift the lifting blocks 12 can drive the lifting blocks, and can not stretch out of the bottom frame 13 when the base 1 is in contact with the bottom frame 1, the bottom frame 13, the situation can not be conveniently, the bottom frame is conveniently moved, the bottom frame is conveniently, the bottom is not be lifted, the bottom frame is conveniently and the bottom is conveniently moved, and the bottom frame is in contact with the bottom frame is conveniently to be moved, and the bottom frame is in need to be moved, and the bottom is conveniently to be in contact with the bottom frame 1, the spacing groove 14 starts spacing effect to lifting block 12, and the outer wall rotation of underframe 1 is connected with revolving door 16, and the inside of underframe 1 is provided with heavy burden iron plate 17, and the staff is opening revolving door 16, puts into heavy burden iron plate 17, just so can increase the weight of underframe 1 for underframe 1 is more stable.

Working principle: firstly, a worker places a purifying tower 18 on a bottom frame 1, then starts a motor I8 to enable a bidirectional threaded rod 2 to rotate, so that a bevel gear I3 can be driven to rotate, a bevel gear II 4 can be driven to rotate by using the bevel gear I3, a unidirectional threaded rod I5 can be driven to rotate, four thread rings I6 can be driven to move, a clamping plate 7 can be driven to move, the purifying tower 18 can be clamped by the clamping plate 7, purifying towers 18 with different sizes can be clamped and fixed, the worker is not required to replace bases of other models to use, the cost is reduced, the use range is improved, the work efficiency is improved, then when the bases are required to move, the worker starts a motor II 15, in this way, the second unidirectional threaded rod 9 can be driven to rotate, the second threaded ring 10 can be driven to lift, the connecting rod 11 can be driven to lift, the lifting block 12 can drive the universal wheel 13 to lift, the universal wheel 13 can extend out of the bottom frame 1, the base is convenient to move, then when the movement is not needed, the second motor 15 is restarted, the universal wheel 13 can be driven to retract into the bottom frame 1, the bottom surface of the bottom frame 1 can be contacted with the ground, the contact area is increased, the stability is increased, the movement is convenient, the carrying is not needed, errors are not easy to occur, the work starting of the staff is reduced, the staff opens the rotating door 16, the weight-bearing iron blocks 17 are placed in the bottom frame 1, so that the weight of the bottom frame 1 can be increased, and the bottom frame 1 is more stable.

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. A base for sulfuric acid tail gas clean-up tower, including underframe (1), its characterized in that: the purifying device is characterized in that a purifying tower (18) is arranged at the upper end of the bottom frame (1), a clamping mechanism is arranged at the top end of the bottom frame (1), a lifting mechanism is arranged inside the bottom frame (1), the clamping mechanism comprises a bidirectional threaded rod (2), two ends of the bidirectional threaded rod (2) are rotationally connected to the inside of the bottom frame (1), a bevel gear I (3) is fixedly connected to the outer wall of the bidirectional threaded rod (2), a bevel gear II (4) is connected to the outer wall of the bevel gear I (3) in a meshed mode, a unidirectional threaded rod I (5) is fixedly connected to one end of the bevel gear II (4), a thread ring I (6) is connected to the outer wall of the bidirectional threaded rod (2) and the outer wall of the unidirectional threaded rod I (5), and a clamping plate (7) is fixedly connected to the top end of the thread ring I (6).

2. The base for a sulfuric acid tail gas purification tower according to claim 1, wherein: one end of the bidirectional threaded rod (2) is fixedly connected to the driving end of the first motor (8), and the outer wall of the first motor (8) is fixedly connected to the outer wall of the bottom frame (1).

3. The base for a sulfuric acid tail gas purification tower according to claim 1, wherein: the number of the bevel gears II (4) is two, and the bevel gears II (4) are oppositely arranged.

4. The base for a sulfuric acid tail gas purification tower according to claim 1, wherein: elevating system includes one-way threaded rod two (9), the inside at underframe (1) is rotated to the bottom of one-way threaded rod two (9), the outer wall threaded connection of one-way threaded rod two (9) has screw thread circle two (10), the outer wall fixedly connected with connecting rod (11) of screw thread circle two (10), the both ends fixedly connected with lifter (12) of connecting rod (11), the bottom fixedly connected with universal wheel (13) of lifter (12).

5. The base for a sulfuric acid tail gas purification tower as set forth in claim 4, wherein: the top end of the second unidirectional threaded rod (9) is fixedly connected to the driving end of the second motor (15), and the top end of the second motor (15) is fixedly connected to the inner wall of the bottom frame (1).

6. The base for a sulfuric acid tail gas purification tower as set forth in claim 4, wherein: the inside fixedly connected with spacing groove (14) of underframe (1), the outer wall sliding connection of elevating block (12) is in the inside of spacing groove (14).

7. The base for a sulfuric acid tail gas purification tower according to claim 1, wherein: the outer wall of the bottom frame (1) is rotatably connected with a rotary door (16), and a load iron block (17) is arranged in the bottom frame (1).