CN220038494U

CN220038494U - Slag remover for boiler

Info

Publication number: CN220038494U
Application number: CN202320223518.6U
Authority: CN
Inventors: 许春明; 荆建峰; 牛红波; 李卫国; 曹建忠
Original assignee: Karamay Dushanzi District Shengtong Thermal Power Co ltd
Current assignee: Karamay Dushanzi District Shengtong Thermal Power Co ltd
Priority date: 2023-02-15
Filing date: 2023-02-15
Publication date: 2023-11-17
Anticipated expiration: 2033-02-15

Abstract

The utility model discloses a slag remover for a boiler, which comprises an operation frame, wherein one side of the top of the operation frame is provided with the boiler, the center position of the bottom of the boiler is provided with a discharge hopper, and the center position of the top of the operation frame is provided with a conveying box.

Description

Slag remover for boiler

Technical Field

The utility model relates to the technical field of boilers, in particular to a slag remover for a boiler.

Background

The boiler is an energy conversion device, the energy input to the boiler is chemical energy and electric energy in fuel, the boiler outputs steam, high temperature water or organic heat carrier with certain heat energy, the original meaning of the boiler refers to a water container heated on fire, the boiler refers to a place where the fuel is combusted, and the boiler comprises two parts of the boiler and the boiler. The hot water or steam generated in the boiler can directly provide heat energy required by industrial production and people living, and can also be converted into mechanical energy through a steam power device or converted into electric energy through a generator. The boiler for supplying hot water is called a hot water boiler, and is mainly used for life and has a small amount of application in industrial production. Steam generating boilers are called steam boilers, often referred to simply as boilers, and are used in many thermal power stations, ships, locomotives and industrial and mining enterprises.

The existing slag remover for the boiler has the following defects: when the coal in the boiler is burnt completely, coal cinder after coal combustion can be accumulated, when the quantity of the coal cinder in the boiler is too large, the contact quantity between oxygen and coal is easy to block, and then the fire situation of coal combustion is reduced, and when slag removal treatment is carried out on the coal cinder generated by the boiler combustion, the coal cinder is required to be cleaned manually, and in the process of cleaning the coal cinder, the workload and the load degree of operators are increased on one hand, and the slag removal efficiency is reduced on the other hand.

It is therefore necessary to develop a deslagging machine for boilers.

Disclosure of Invention

The utility model aims to provide a slag remover for a boiler, which is provided with a slag removing mechanism, wherein the slag removing mechanism is arranged under a discharging pipe on a conveying box, a discharging hopper on the bottom of the boiler is communicated with the conveying box, so that coal slag generated after combustion in the boiler is discharged into the conveying box through the discharging hopper and is conveyed into the slag removing mechanism by matching with a screw in the conveying box, the slag removing mechanism is utilized to have crushing and filtering effects, the coal slag is crushed by the slag removing mechanism, and coal slag ash after crushing is collected and treated, so that the subsequent recycling is facilitated, meanwhile, the incompletely crushed coal slag is filtered by a filter screen on the slag removing mechanism, the slag removing treatment on the coal slag generated by combustion of the boiler is effectively realized, and the use effect and the efficiency of the slag remover for the boiler are also improved, so that the problems of low slag removing efficiency and poor effect of the boiler are solved in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the slag remover for the boiler comprises an operation frame, wherein a boiler is arranged on one side of the top of the operation frame, a discharge hopper is arranged at the center of the bottom of the boiler, a conveying box is arranged at the center of the top of the operation frame, and a slag removing mechanism is arranged on the other side of the top of the operation frame;

the deslagging mechanism comprises a deslagging component and a filtering component, wherein the deslagging component is connected with the operation frame, and the filtering component is connected with the deslagging component.

Preferably, a bracket A is arranged below the outer wall of the boiler, and the bottom of the bracket A is arranged on one side of the top of the operating frame.

Preferably, one side of the top of the conveying box is fixedly connected with the bottom of the discharge hopper, a support B is arranged on one side of the bottom of the conveying box, and the bottom of the support B is arranged at the center of the top of the operating frame.

Preferably, a motor A is installed on the outer wall of one side of the conveying box, an output shaft on the motor A is fixedly connected with one end of a rotating shaft A through a coupler, an auger is arranged on the outer wall of the rotating shaft A and positioned in the conveying box, and a discharging pipe is installed on the other side of the bottom of the conveying box.

Preferably, the deslagging component comprises a base, the base is arranged on the other side of the top of the operation frame, a deslagging box is arranged on the top of the base, a feed hopper is arranged on the top of the deslagging box, and the front end and the rear end of the inside of the deslagging box are rotationally connected with a rotating shaft B.

Preferably, the crushing roller is arranged on the outer wall of the rotating shaft B, a belt pulley is arranged on one side of the outer wall of the rotating shaft B, and a motor B is arranged on the outer wall of one side of the slag removal box.

Preferably, an output shaft on the motor B is fixedly connected with one end of a group of rotating shafts B through a coupler, and an ash collecting box is arranged at the bottom end of the base.

Preferably, the filter component comprises U-shaped blocks, two groups of U-shaped blocks are arranged, a filter plate is arranged between two opposite sides of the U-shaped blocks, sliding blocks are arranged on outer walls of two sides of the filter plate, and the outer walls of the sliding blocks are in sliding connection with the inner walls of the U-shaped blocks.

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

through being equipped with slag removal mechanism, install the discharging pipe on the delivery casing with slag removal mechanism under, and put through the delivery casing with the discharge hopper on the boiler bottom, make the produced cinder of boiler internal combustion back, discharge to the delivery casing by the discharge hopper, in the auger of cooperation delivery casing carries the slag removal mechanism, utilize slag removal mechanism to have crushing and filter effect, make slag removal mechanism carry out crushing processing to cinder, the cinder ash after waiting to smash is collected and is handled, convenient follow-up recycle, smash incomplete cinder simultaneously carry out filtering processing by the filter screen on the slag removal mechanism can, the effectual cinder that produces boiler combustion carries out the slagging-off processing, slag remover result of use and efficiency for the boiler have also been improved.

Drawings

FIG. 1 is a front cross-sectional view of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is a front cross-sectional view of the deslagging mechanism provided by the utility model;

fig. 4 is a perspective view of a part of the structure of the deslagging mechanism provided by the utility model.

In the figure: 1. an operation rack; 2. a boiler; 201. discharging a hopper; 202. a bracket A; 3. a delivery box; 301. a bracket B; 302. a motor A; 303. a rotating shaft A; 304. an auger; 305. a discharge pipe; 4. a deslagging mechanism; 401. a base; 402. a slag removal box; 403. a feed hopper; 404. a rotating shaft B; 405. crushing a roller; 406. a belt pulley; 407. a motor B; 408. an ash deposition box; 409. a U-shaped block; 410. a filter plate; 411. a sliding block.

Description of the embodiments

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.

The utility model provides the following technical scheme: the slag remover for the boiler can effectively remove slag generated after the boiler burns in the using process, and a slag removing mechanism 4 is added, referring to figures 1-4, the slag remover comprises an operation frame 1, a boiler 2 is arranged on one side of the top of the operation frame 1, a discharge hopper 201 is arranged at the center position of the bottom of the boiler 2, a support A202 is arranged below the outer wall of the boiler 2, the bottom of the support A202 is arranged on one side of the top of the operation frame 1, a conveying box 3 is arranged at the center position of the top of the operation frame 1, one side of the top of the conveying box 3 is fixedly connected with the bottom of the discharge hopper 201, one side of the top of the conveying box 3 is communicated with the discharge hopper 201 on the bottom of the boiler 2, the coal cinder generated by the combustion of the boiler 2 enters the conveying box 3 from the discharge hopper 201, a support B301 is arranged at one side of the bottom of the conveying box 3, the bottom of the support B301 is arranged at the center position of the top of the operating frame 1, a motor A302 is arranged on the outer wall of one side of the conveying box 3, an output shaft on the motor A302 is fixedly connected with one end of a rotating shaft A303 through a coupler, the motor A302 can drive the rotating shaft A303 to rotate forwards or reversely, an auger 304 is arranged on the outer wall of the rotating shaft A303, the auger 304 is positioned in the conveying box 3, the coal cinder entering the conveying box 3 can be conveyed and processed in a spiral mode through the auger 304, a discharging pipe 305 is arranged at the other side of the bottom of the conveying box 3, and a deslagging mechanism 4 is arranged at the other side of the top of the operating frame 1;

the deslagging mechanism 4 comprises a deslagging component and a filtering component, the deslagging component is connected with the operation frame 1, the filtering component is connected with the deslagging component, the deslagging component comprises a base 401, the base 401 is installed on the other side of the top of the operation frame 1, a deslagging box 402 is installed on the top of the base 401, the deslagging box 402 on the base 401 is arranged under a discharging pipe 305 on the bottom of a conveying box 3, a auger 304 conveys coal slag into the discharging pipe 305 and then is discharged into the deslagging box 402 through the discharging pipe 305 to carry out subsequent deslagging treatment, a feed hopper 403 is installed on the top of the deslagging box 402, a rotating shaft B404 is rotatably connected to the front end and the rear end of the inside of the deslagging box 402, two groups of rotating shafts B404 are rotatably installed in the deslagging box 402 in a front-back mode, the deslagging box 402 is fixedly installed on the rotating shaft B404, a smashing roller 405 is installed on the outer wall of the rotating shaft B404, a belt pulley 406 is arranged on one side of the outer wall of the rotating shaft B404, a motor B407 is arranged on the outer wall of one side of the deslagging box 402, an output shaft on the motor B407 is fixedly connected with one end of a group of rotating shafts B404 through a coupler, belt pulleys 406 on two groups of rotating shafts B404 are in transmission connection through a transmission belt, the output shaft of the motor B407 on the outer wall of one side of the deslagging box 402 is fixedly connected with one end of the group of rotating shafts B404 through a coupler, the motor B407 drives one group of rotating shafts B404 to rotate positively or reversely, the other group of rotating shafts B404 can be driven to rotate synchronously, coal slag enters the deslagging box 402 through arranging a crushing roller 405 on the outer wall of the rotating shaft B404, crushing treatment is carried out on the coal slag by the crushing roller 405 in a rotating state, an ash deposition box 408 is arranged at the inner bottom end of the base 401, a filtering part comprises two groups of U-shaped blocks 409, a filter plate 410 is arranged between the opposite sides of the two groups of the U-shaped blocks 409, sliding blocks 411 are arranged on the outer walls of the two sides of the filter plate 410, the outer wall of the sliding block 411 is in sliding connection with the inner walls of the U-shaped blocks 409, the two groups of U-shaped blocks 409 are respectively arranged on the inner walls of the two sides of the base 401, and the filter plate 410 is arranged in the two groups of U-shaped blocks 409 in a sliding mode by the sliding block 411, so that the filter plate 410 is pushed in and pushed out, and accordingly the installation and disassembly treatment of the filter plate 410 is achieved, after the slag in the slag removal box 402 and the base 401 are in a through state, the slag in the slag removal box 402 can be discharged into the dust collection box 408 on the base 401 to be collected after the slag is crushed, meanwhile, the slag is not crushed completely, the filter plate 410 can be used for filtering, and the incompletely crushed slag at the filtering position of the filter plate 410 can be put into the slag removal box 402 to be subjected to slag removal treatment, and the slag removal treatment of the slag generated by boiler combustion is effectively realized.

Working principle: in the use of the utility model, the conveying box 3 is arranged at the top of the operation frame 1 by the bracket B301, one side of the top of the conveying box 3 is communicated with the discharge hopper 201 on the bottom of the boiler 2, coal slag generated by the combustion of the boiler 2 enters the conveying box 3 from the discharge hopper 201, the motor A302 is arranged on the outer wall of one side of the conveying box 3, the rotating shaft A303 is arranged on the output shaft of the motor A302 by the coupling, the motor A302 can drive the rotating shaft A303 to rotate positively or reversely, the auger 304 is arranged on the outer wall of the rotating shaft A303, the coal slag entering the conveying box 3 can be conveyed spirally by the auger 304, the base 401 on the deslagging mechanism 4 is arranged at the top of the operation frame 1, the deslagging box 402 on the base 401 is arranged under the discharge pipe 305 on the bottom of the conveying box 3, the auger 304 is conveyed into the discharge pipe 305, and then discharged into the deslagging box 402 by the discharge pipe 305, the subsequent deslagging treatment is carried out, two groups of rotating shafts B404 are rotatably arranged in the deslagging box 402 in a front-back mode, the deslagging box 402 is fixedly arranged on the rotating shafts B404 and does not affect the rotating treatment of the rotating shafts B404, belt pulleys 406 on one side outer wall of the deslagging box 402 are connected with one end of one group of rotating shafts B404 through transmission belts in a transmission mode, an output shaft of a motor B407 on the other side outer wall of the deslagging box 402 is fixedly connected with one end of the other group of rotating shafts B404 through a coupling, the motor B407 drives one group of rotating shafts B404 to rotate forwards or reversely, the other group of rotating shafts B404 can be driven to rotate synchronously, a crushing roller 405 is arranged on the outer wall of the rotating shafts B404, coal slag enters the deslagging box 402, the crushing roller 405 in a rotating state is used for crushing treatment, two groups of U-shaped blocks 409 are respectively arranged on two side inner walls of a base 401, and a filter plate 410 is arranged in the two groups of U-shaped blocks 409 through a sliding block 411 in a sliding mode, the filter plate 410 is pushed in and pushed out, so that the filter plate 410 is installed and disassembled, the slag in the slag removing box 402 is crushed by the base 401, the slag can be discharged into the dust collecting box 408 on the base 401 to be collected after the slag in the slag removing box 402 is crushed, meanwhile, the slag is not crushed completely, the filter plate 410 can be used for filtering, the incompletely crushed slag at the filtering position of the filter plate 410 can be put into the slag removing box 402 to be subjected to slag removing, slag removing on the slag generated by boiler combustion is effectively realized, and the using effect and efficiency of a slag remover for a boiler are also improved.

Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner so long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of brevity and resource saving. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a slag remover for boiler, includes handling frame (1), boiler (2) are installed to top one side of handling frame (1), go out hopper (201) are installed to the bottom central point of boiler (2), conveyer box (3), its characterized in that are installed to the top central point of handling frame (1): a deslagging mechanism (4) is arranged on the other side of the top of the operating frame (1);

the slag removing mechanism (4) comprises a slag removing component and a filtering component, the slag removing component is connected with the operating frame (1), the filtering component is connected with the slag removing component, the slag removing component comprises a base (401), the base (401) is arranged on the other side of the top of the operating frame (1), a slag removing box (402) is arranged at the top of the base (401), a feed hopper (403) is arranged at the top of the slag removing box (402), a rotating shaft B (404) is rotatably connected at the front end and the rear end of the inside of the slag removing box (402), a crushing roller (405) is arranged on the outer wall of the rotating shaft B (404), a belt pulley (406) is arranged on one side of the outer wall of the rotating shaft B (404), install motor B (407) on the outer wall of one side of slagging-off case (402), the output shaft on motor B (407) passes through the one end fixed connection of shaft coupling and a set of pivot B (404), dust box (408) are installed to the inside bottom of base (401), filter part includes U type piece (409), U type piece (409) are established into two sets of, two sets of filter plate (410) are installed between the opposite one side of U type piece (409), the both sides outer wall of filter plate (410) all is provided with slider (411), the outer wall of slider (411) and the inner wall sliding connection of U type piece (409).

2. A slag remover for a boiler as set forth in claim 1 wherein: a support A (202) is arranged below the outer wall of the boiler (2), and the bottom of the support A (202) is arranged on one side of the top of the operating frame (1).

3. A slag remover for a boiler as set forth in claim 1 wherein: the top one side of delivery case (3) and the bottom fixed connection of ejection of compact fill (201), support B (301) is installed to bottom one side of delivery case (3), the top central point of handling frame (1) is installed to the bottom of support B (301).

4. A slag remover for a boiler as set forth in claim 1 wherein: install motor A (302) on the outer wall of one side of delivery box (3), the output shaft on motor A (302) passes through the one end fixed connection of shaft coupling and pivot A (303), be provided with auger (304) on the outer wall of pivot A (303), auger (304) are located the inside of delivery box (3), discharging pipe (305) are installed to the bottom opposite side of delivery box (3).