CN219701550U

CN219701550U - Limestone desulfurizing device

Info

Publication number: CN219701550U
Application number: CN202320984360.4U
Authority: CN
Inventors: 梁嘉欣
Original assignee: Xinjiang Gaoling Building Materials Technology Co ltd
Current assignee: Xinjiang Gaoling Building Materials Technology Co ltd
Priority date: 2023-04-27
Filing date: 2023-04-27
Publication date: 2023-09-19
Anticipated expiration: 2033-04-27

Abstract

The utility model discloses a limestone desulfurization device which comprises a tank body, wherein the top of the tank body is connected with a cover plate, a crushing cavity penetrates through the inside of the cover plate, the top of the cover plate is fixedly connected with a first driving motor, the output end of the first driving motor is fixedly connected with a stirring rod, the surface of the stirring rod is provided with a plurality of stirring blades, the top end and the bottom end of the inner side wall of a connecting plate are fixedly connected with electric telescopic rods, the surface of a pushing plate is fixedly connected with a scraping plate, both sides of the pushing plate are provided with sealing strips, and the bottom end of the stirring rod is fixedly connected with an arc scraping plate. According to the utility model, through the matched use of the first driving motor, the stirring blade, the electric telescopic rod, the pushing plate, the scraping plate and the arc scraping plate, residual solution on the inner wall of the tank body can be scraped, and meanwhile, solution on the bottom wall of the tank body can be scraped, so that the condition that the limestone solution is adhered to the inner wall of the tank body and then is hardened to cause difficulty in cleaning by staff is avoided.

Description

Limestone desulfurizing device

Technical Field

The utility model relates to the technical field of flue gas desulfurization equipment, in particular to a limestone desulfurization device.

Background

When the limestone needs to be desulfurized, the flue gas can be introduced into the limestone solution, and then the flue gas is uniformly stirred by the stirring device, so that sulfur in the flue gas reacts with calcium in the limestone, sulfur is removed conveniently, and therefore the mixing uniformity of the flue gas is an important step, the existing stirring device for limestone desulfurization lacks a crushing structure, the limestone cannot be crushed and polished, the mixing and stirring of the limestone are affected, the scraping plate structure is lacking in the existing device, the limestone solution at the bottom of the inner cavity of the tank body cannot be scraped, the discharge effect is prevented, the flue gas pipeline is lacked in the device, and the speed of spraying flue gas is affected.

The limestone desulfurization device in the prior art has the following defects: patent document CN217568151U discloses a stirring device for limestone desulfurization, "which comprises a tank body, wherein the outer wall of the tank body close to one end of the top is fixedly connected with a water inlet pipe, the top of the tank body is fixedly connected with a first stepping motor through a bolt, the output end of the first stepping motor penetrates through one end of the tank body and is fixedly connected with a stirring rod, the outer wall of the tank body is far away from one end of the water inlet pipe and is fixedly connected with a feeding box, and the inner wall of the tank body is close to one end of the feeding box and is fixedly connected with a crushing box, and the stirring device has the following advantages: current device loading structure, help the material loading, simultaneously through spiral loading pole, the lime stone is smashed in the extrusion of being convenient for, uses simultaneously and polishes crushing structure, and the crushing of the lime stone of being convenient for is scraped the jar internal chamber through using the scraper blade, and the discharge of the lime stone solution of being convenient for gets into fixedly connected with shower nozzle on the pipeline through the flue gas, is convenient for accelerate the speed of blowout flue gas, increases the efficiency of device. "

However, the device can scrape the residual lime solution on the inner wall of the tank body when in use, but can only scrape the residual lime solution on the inner bottom wall of the tank body, and partial lime solution still remains on the inner wall of the tank body, so that a cleaning device is required to clean the tank body when the tank body is additionally used by a worker, the operation of the worker is more complicated if the operation is not timely carried out, the lime solution can be hardened on the inner wall of the tank body, the follow-up cleaning work is difficult, and the tank body has a certain limitation when in use.

Disclosure of Invention

The utility model aims to provide a limestone desulfurization device for solving the problems in the background art.

In order to achieve the above purpose, the utility model provides a limestone desulfurization device, which comprises a tank body, wherein the top of the tank body is connected with a cover plate, and a crushing cavity penetrates through the cover plate;

the top fixedly connected with first driving motor of apron, the output fixedly connected with puddler of first driving motor, the surface of puddler is provided with a plurality of stirring leaf, the bottom fixedly connected with connecting plate of stirring leaf, the equal fixedly connected with electric telescopic handle of top and bottom of connecting plate inside wall, electric telescopic handle's output fixedly connected with push plate, the fixed surface of push plate has the scraper blade, the both sides of push plate all are provided with the sealing strip, the bottom fixedly connected with arc doctor-bar of puddler.

Preferably, the inside fixedly connected with conveying pipeline of crushing chamber, the inside wall fixedly connected with second driving motor of conveying pipeline, the output fixedly connected with spiral feed rod of second driving motor, the fixed surface of conveying pipeline is connected with the feed inlet.

Preferably, the top fixedly connected with third driving motor in crushing chamber, the output fixedly connected with of third driving motor smashes the blade, first observation window has been seted up on crushing chamber's surface.

Preferably, the water inlet is fixedly connected with the other side of the top of the cover plate, the air inlet pipe is fixedly connected with the bottom end of the surface of the tank body, and the spray head is arranged at the bottom end of the air inlet pipe.

Preferably, a discharge pipe is fixedly connected to the bottom of the tank body, and a control valve is arranged on the surface of the discharge pipe.

Preferably, a second observation window is formed in the middle of the surface of the tank body, and a control panel is arranged at the top end of the surface of the tank body.

Preferably, a plurality of anti-collision strips are arranged at the bottom end of the surface of the tank body, and three supporting legs are welded at the bottom of the tank body.

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

1. according to the utility model, through the matched use of the first driving motor, the stirring blade, the connecting plate, the electric telescopic rod, the pushing plate, the scraping plate and the arc scraping plate, residual solution on the inner wall of the tank body can be scraped, and meanwhile, solution on the bottom wall of the tank body can be scraped, so that the condition that the limestone solution is adhered to the inner wall of the tank body and then is hardened to cause difficulty in cleaning by staff is avoided.

2. According to the utility model, through the matched use of the second driving motor, the spiral conveying rod, the conveying pipe, the crushing cavity, the third driving motor, the crushing blade, the air inlet pipe and the spray head, lime entering the tank body can be crushed, and the subsequent and better mixing of flue gas in the tank body is facilitated.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the screw conveyor rod of the present utility model;

FIG. 3 is a schematic view of a screed according to the present utility model;

fig. 4 is a schematic view of the structure of the electric telescopic rod of the present utility model.

In the figure: 1. a tank body; 2. a cover plate; 3. a crushing cavity; 4. a first driving motor; 5. stirring the leaves; 6. a connecting plate; 7. an electric telescopic rod; 8. a pushing plate; 9. a scraper; 10. a sealing strip; 11. an arc-shaped scraping blade; 12. a material conveying pipe; 13. a second driving motor; 14. a spiral feeding rod; 15. a feed port; 16. a third driving motor; 17. a crushing blade; 18. a water inlet; 19. an air inlet pipe; 20. a spray head; 21. a discharge pipe; 22. and (5) an anti-collision strip.

Detailed Description

Referring to FIGS. 1-4, a limestone desulfurization device;

including jar body 1, jar top connection of body 1 has apron 2, the inside of apron 2 runs through has crushing chamber 3, the first driving motor 4 of top fixedly connected with of apron 2, the output fixedly connected with puddler of first driving motor 4, the surface of puddler is provided with a plurality of stirring leaf 5, the bottom fixedly connected with connecting plate 6 of stirring leaf 5, the equal fixedly connected with electric telescopic handle 7 in top and the bottom of connecting plate 6 inside wall, electric telescopic handle 7's output fixedly connected with push plate 8, push plate 8's fixed surface has scraper blade 9, push plate 8's both sides all are provided with sealing strip 10, stirring rod's bottom fixedly connected with arc doctor-bar 11.

Through the setting of first driving motor 4, puddler and stirring leaf 5 for get into the inside flue gas of jar body 1 and lime stone can the misce bene, make its desulfurization effect better, through the setting of connecting plate 6, make electric telescopic handle 7 place, through electric telescopic handle 7's setting, make push plate 8 push forward, through the setting of scraper blade 9, when making jar body 1 inside need clear up, scraper blade 9 contacts the back with the inner wall of jar body 1, make its inner wall remaining solution can be scraped, through the setting of sealing strip 10, make push plate 8 keep its leakproofness after retracting inside connecting plate 6.

The inside fixedly connected with conveying pipeline 12 of crushing chamber 3, the inside wall fixedly connected with second driving motor 13 of conveying pipeline 12, the output fixedly connected with spiral feed rod 14 of second driving motor 13, the surface fixedly connected with feed opening 15 of conveying pipeline 12.

Through the setting of conveying pipeline 12 for second driving motor 13 can be fixed, through the setting of spiral charge pole 14, makes the lime stone can be carried to crushing intracavity 3 inside.

The top fixedly connected with third driving motor 16 of crushing chamber 3, the output fixedly connected with of third driving motor 16 has a plurality of crushing blade 17, and first observation window has been seted up on the surface of crushing chamber 3.

By the arrangement of the third driving motor 16 and the crushing blade 17, the limestone which enters the inside of the crushing cavity 3 and falls downwards can be crushed, so that the limestone falls into the inside of the tank body 1.

The water inlet 18 is fixedly connected to the other side at the top of the cover plate 2, the air inlet pipe 19 is fixedly connected to the bottom end of the surface of the tank body 1, and the spray head 20 is arranged at the bottom end of the air inlet pipe 19.

Through the setting of water inlet 18 for the inside water source of being convenient for of jar body 1, through the setting of intake pipe 19 and shower nozzle 20, make the flue gas get into jar body 1 inside, more powerful when making the flue gas blowout through shower nozzle 20, the inside check valve that has of intake pipe 19 avoids jar body 1 inside solution's backward flow.

The bottom of the tank body 1 is fixedly connected with a discharge pipe 21, and a control valve is arranged on the surface of the discharge pipe 21.

By the arrangement of the discharge pipe 21, the solution after desulfurization in the tank body 1 can be discharged.

The second observation window has been seted up at the middle part on jar body 1 surface, and the top on jar body 1 surface is provided with control panel.

Through the setting of second observation window, the staff of being convenient for observe the inside mixed condition of jar body 1 from the outside.

The bottom on jar body 1 surface is provided with a plurality of crashproof strip 22, and the bottom welding of jar body 1 has three supporting legs.

Through the setting of crashproof strip 22 for the surface of jar body 1 plays certain protection effect, through the setting of supporting leg, makes jar body 1 can play certain supporting effect.

The working principle is that a worker aligns the limestone feed end into the feed opening 15, then controls the second driving motor 13 to start, the output end of the second driving motor 13 drives the spiral feed rod 14 to rotate, so that limestone falling downwards through the inside of the conveying pipe 12 is conveyed into the crushing cavity 3 by the spiral feed rod 14, meanwhile, the worker controls the third driving motor 16 to start, the output end of the third driving motor 16 drives the crushing blade 17 to rotate, so that limestone entering the inside of the crushing cavity 3 is crushed, then falls downwards into the inside of the tank 1, meanwhile, the worker adds a proper water source into the inside of the tank 1 through the water inlet 18, meanwhile, a pipeline for providing smoke outside is connected with the air inlet pipe 19, meanwhile, the spray head 20 is controlled to work, so that smoke enters the inside of the tank 1, at the moment, the worker controls the first driving motor 4 to work, the output of first driving motor 4 drives the puddler and rotates, and then make stirring leaf 5 rotate, make the lime stone can with flue gas and water intensive mixing stirring, reach the desulfur purpose, after the mixed work is accomplished, the staff opens the control valve this moment, make the material discharge through row material pipe 21, staff control electric telescopic handle 7 starts afterwards, make electric telescopic handle 7's output drive push plate 8 move forward, make scraper blade 9 and jar body 1's inside wall contact, start first driving motor 4 afterwards, first driving motor 4's output drives puddler and stirring leaf 5 rotation, and then make scraper blade 9 strike off at jar body 1's inside wall, make jar body 1 inside wall remaining solution can obtain striking off, arc doctor 11 scrapes at jar body 1's inner bottom wall simultaneously, whole striking off effect is better.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a limestone desulfurization device, includes a jar body (1), its characterized in that: the top of the tank body (1) is connected with a cover plate (2), and a crushing cavity (3) penetrates through the cover plate (2);

the top of the cover plate (2) is fixedly connected with a first driving motor (4), the output end of the first driving motor (4) is fixedly connected with a stirring rod, the surface of the stirring rod is provided with a plurality of stirring blades (5), the bottom end of the stirring blades (5) is fixedly connected with a connecting plate (6), the utility model discloses a stirring rod, including connecting plate (6), electric telescopic handle (7) of equal fixedly connected with in top and bottom of connecting plate (6) inside wall, the output fixedly connected with push plate (8) of electric telescopic handle (7), the fixed surface of push plate (8) is connected with scraper blade (9), the both sides of push plate (8) all are provided with sealing strip (10), the bottom fixedly connected with arc doctor-bar (11) of puddler.

2. A limestone desulfurization device according to claim 1, wherein: the inside fixedly connected with conveying pipeline (12) of smashing chamber (3), the inside wall fixedly connected with second driving motor (13) of conveying pipeline (12), the output fixedly connected with spiral feed rod (14) of second driving motor (13), the fixed surface of conveying pipeline (12) is connected with feed inlet (15).

3. A limestone desulfurization device according to claim 1, wherein: the top fixedly connected with third driving motor (16) of smashing chamber (3), the output fixedly connected with of third driving motor (16) smashes blade (17), first observation window has been seted up on the surface in smashing chamber (3).

4. A limestone desulfurization device according to claim 1, wherein: the novel water tank is characterized in that a water inlet (18) is fixedly connected to the other side of the top of the cover plate (2), an air inlet pipe (19) is fixedly connected to the bottom end of the surface of the tank body (1), and a spray head (20) is arranged at the bottom end of the air inlet pipe (19).

5. A limestone desulfurization device according to claim 1, wherein: the bottom of the tank body (1) is fixedly connected with a discharge pipe (21), and a control valve is arranged on the surface of the discharge pipe (21).

6. A limestone desulfurization device according to claim 1, wherein: the middle part on the surface of the tank body (1) is provided with a second observation window, and the top end on the surface of the tank body (1) is provided with a control panel.

7. A limestone desulfurization device according to claim 1, wherein: the bottom of the surface of the tank body (1) is provided with a plurality of anti-collision strips (22), and three supporting legs are welded at the bottom of the tank body (1).