CN112480963A

CN112480963A - Deslagging device of gas producer

Info

Publication number: CN112480963A
Application number: CN202011215645.9A
Authority: CN
Inventors: 孙玉博; 孙强
Original assignee: Shandong Yifeng Environmental Protection Machinery Co ltd
Current assignee: Shandong Yifeng Environmental Protection Machinery Co ltd
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-03-12

Abstract

The invention discloses a deslagging device of a gas producer, which comprises a furnace body and a slag tray, wherein the slag tray is arranged around the furnace body, a fire grate is arranged in the furnace body, a furnace cover is arranged at the top end of the furnace body, the feed inlet, be provided with trapezoidal feeder hopper on the feed inlet, be provided with the grate in the furnace body, the furnace body below is located the grate bottom and is provided with row cinder notch, be provided with on the grate with row cinder notch matched with row cinder notch, be provided with the scraper blade on the lateral wall of furnace body below, the slag dish outside is provided with the drive roll, fixed mounting has the driven voller on the scraper blade, be connected with the conveyer belt between driven voller and the drive roll, the tooth's socket has been seted up to slag dish bottom, install driven gear in the tooth's socket, be provided with the driving chain on the driven gear, the driving gear is connected to the driving chain other end, the driving gear is fixed on gear motor, gear motor connects from. The invention greatly saves the working intensity of workers and improves the working efficiency.

Description

Deslagging device of gas producer

Technical Field

The invention relates to the technical field of gas generation slag tapping, in particular to a slag tapping device of a gas producer.

Background

The gas producer refers to a reaction furnace for producing coal gas, water gas and semi-water gas. The furnace body is cylindrical, the shell is made of steel plates or is built by bricks, the lining is provided with refractory bricks, and the furnace body is provided with feeding equipment, a blast pipeline, a gas pipeline and the like. The furnace can be divided into a mechanical producer, a step producer, a producer with a rotary furnace body, a two-section producer and the like according to the structure. It can be divided into fixed bed or fluidized bed gas producer according to the process. A coal gasification technology is widely applied to actual production and has the characteristics of economy, environmental protection, feasibility and the like. There is no universal coal gasifier type and technology, and various coal gasifier types and gasification technologies have the characteristics, advantages and disadvantages, and have the adaptability to coal types and the applicability to target products. In recent years, with the development of science and technology, the gas producer integrates the advantages of the technologies, is closely related to the actual production situation, is continuously and widely used in the aspect of industrial heating, and has the effects of energy conservation and environmental protection, low price and heating performance which are fully determined by the majority of industrial users. Especially in the building ceramic industry, the function of the gas producer is more important. The coal gasifier is developing towards miniaturization, simplification, environmental protection and low production cost, and developing towards field production and field use, thereby reducing operation links and energy loss to the maximum extent. Therefore, the use requirements of the majority of industrial users can be met, and the national energy-saving and environment-friendly policy is met. Because the use of the gas producer avoids the pollution of waste gas generated after the coal is burnt to the atmosphere, the novel equipment of the gas producer is rapidly developed after being put into use.

The existing gas producer generally comprises a producer body, a producer bottom and a producer top, wherein a fire grate is arranged in the producer body, and in the process of generating gas, the slag falling after the material is burnt out has high temperature and can be cooled only by waiting for a long time, and the generated slag needs to be manually cleaned, so that the working difficulty is greatly reduced.

Disclosure of Invention

The invention aims to provide a deslagging device of a gas producer, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a slag discharging device of a gas producer comprises a furnace body and a slag plate, wherein the slag plate is arranged around the bottom of the furnace body in a disc shape, a fire grate is arranged on the inner wall of the furnace body, the top end of the furnace body is provided with a furnace cover, the center of the top end of the furnace body is provided with a feed inlet, the feed inlet is provided with a trapezoidal feed hopper, a furnace grate is arranged in the furnace body, a slag discharging hole is arranged below the furnace body and at the bottom of the furnace grate, a slag discharging groove matched with the slag discharging hole is arranged on the furnace grate, a scraper plate is arranged on the side wall below the furnace body, a driving roller is arranged outside the slag plate, the driving roller is fixedly supported by a support rod, a driven roller is fixedly installed on the scraper plate, a conveying belt is connected between the driven roller and the driving roller, a tooth groove is arranged at the, the driving gear is connected to the transmission chain other end, the driving gear is fixed on gear motor, gear motor connects from the driving wheel, follow the fixed action wheel that is provided with in driving wheel left side, be provided with driving belt between action wheel and the follow driving wheel.

Further, the slag discharging groove is annularly arranged around the bottom of the furnace grate, the partition plates are arranged around the slag discharging groove and are connected with the baffle plates around the slag discharging groove, and an ash deposition groove is formed between the partition plates.

Further, an air inlet pipe is arranged at the bottom of the fire grate and is communicated with a guide pipe, and the guide pipe is connected with a fan.

Furthermore, the scraper is fixedly arranged on the side wall of the furnace body and clings to the inner wall of the slag pan.

Furthermore, the driven roller is fixed on the side wall of the scraper, and the driving roller is connected with a driving motor.

Further, a supporting seat is arranged at the bottom of the slag pan, a roller groove is formed in the slag pan, a roller is installed in the roller groove, and the other end of the roller is fixedly installed in a groove formed in the supporting seat.

Furthermore, a retaining rod is arranged between the supporting seats and the slag disc.

Furthermore, the driving wheel is connected with a driving motor.

Further, an aqueous solution is arranged in the slag pan.

Compared with the prior art, the invention has the following beneficial effects:

the invention provides a slag discharging device of a gas producer, slag generated in the gas generating process is accumulated at the bottom of a furnace body, the slag falls into a slag discharging groove through the rotation of a grate, the slag in the slag discharging groove falls into a slag tray through a slag discharging port, the slag tray is rapidly cooled by water in the slag tray, and the slag is accumulated together through the rotation of the slag tray under the action of a scraper and is conveyed to the outside of the slag tray through a conveying belt. And the slag pan moves more stably when the stopping rod and the roller are positioned at the bottom of the slag pan, so that the stability of the device is protected. According to the invention, the coal slag is scraped and accumulated through the partition plate and then is conveyed to the outside through the conveying belt, so that the working strength of workers is greatly saved, the accumulation of the furnace slag is avoided, the cooling of the furnace slag is accelerated, and the working efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic diagram of the overall structure according to an embodiment of the present invention;

FIG. 2 is a schematic view of a slag chute according to an embodiment of the invention;

fig. 3 is a partially enlarged view according to an embodiment of the present invention.

Reference numerals:

1. a furnace body; 2. a furnace cover; 3. a feed inlet; 4. a feed hopper; 5. a slag pan; 6. a slag discharge port; 7. a grate; 8. a slag discharge groove; 801. a partition plate; 802. a baffle plate; 803. an ash accumulation groove; 9. a squeegee; 10. a drive roll; 11. a driven roller; 12. a conveyor belt; 13. a driving wheel; 14. a drive belt; 15. a driven wheel; 16. a reduction motor; 17. a driving gear; 18. a drive chain; 19. a driven gear; 20. a tooth socket; 21. a supporting seat; 22. a backstop rod; 23. a roller; 24. a roller groove; 25. an air inlet pipe; 26. connecting pipes; 27. a fan; 28. a grate; 29. a support rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a slag discharging device of a gas producer according to an embodiment of the invention comprises a furnace body 1 and a slag pan 5, wherein the slag pan 5 is arranged around the bottom of the furnace body 1 in a disc shape, a grate 28 is arranged on the inner wall of the furnace body 1, a furnace cover 2 is arranged at the top end of the furnace body 1, a feed inlet 3 is arranged at the center of the top end of the furnace body 1, a trapezoidal feed hopper 4 is arranged on the feed inlet 3, a grate 7 is arranged in the furnace body 1, a slag discharge opening 6 is arranged at the bottom of the grate 7 below the furnace body 1, a slag discharge groove 8 matched with the slag discharge opening 6 is arranged on the grate 7, a scraper 9 is arranged on the side wall below the furnace body 1, a driving roller 10 is arranged outside the slag pan 5, the driving roller 10 is fixedly supported by a support rod 29, a driven roller 11 is fixedly arranged on the scraper 9, and a conveyor belt 12 is, tooth's socket 20 has been seted up to slag pan 5 bottom, install driven gear 19 in the tooth's socket 20, be provided with driving chain 18 on the driven gear 19, driving gear 17 is connected to the 18 other end of driving chain, driving gear 17 is fixed on gear motor 16, gear motor 16 connects from driving wheel 15, from the fixed action wheel 13 that is provided with in 15 left sides of driving wheel, action wheel 13 and from being provided with driving belt 14 between the driving wheel 15.

In addition, the slag discharging groove 8 is annularly arranged around the bottom of the furnace grate 7, the slag discharging groove 8 is arranged around the furnace grate 7 and is provided with a partition plate 801, the partition plate 801 is connected with a baffle plate 802 arranged around the slag discharging groove 8, an ash deposition groove 803 is formed between the partition plates 801, the bottom of the furnace grate 7 is provided with an air inlet pipe 25, the air inlet pipe 25 is communicated with a guide pipe 26, the guide pipe 26 is connected with a fan 27, the scraper plate 9 is fixedly arranged on the side wall of the furnace body 1, the scraper plate 9 is tightly attached to the inner wall of the slag disc 5, the driven roller 11 is fixed on the side wall of the scraper plate 9, the driving roller 10 is connected with a driving motor, the bottom of the slag disc 5 is provided with a supporting seat 21, the slag disc 5 is provided with a roller groove 24, a roller 23 is arranged in the roller groove 24, the other end of the roller 23 is fixedly arranged in a groove arranged, the driving wheel 13 is connected with a driving motor.

The working principle is as follows:

according to the scheme, in the working process, a worker switches on a power supply starting device, materials are put into the furnace body 1 through the feed hopper 4 at the top end of the furnace body, slag generated in the gas generation process is accumulated at the bottom of the furnace body 1, the slag falls into the slag discharge groove 8 through the rotation of the grate 7, the slag in the slag discharge groove 8 falls into the slag pan 5 through the slag discharge port 6, the slag pan 5 is rapidly cooled through water in the slag pan 5, the slag pan 5 is accumulated together through the action of the scraper 9 through the rotation, and the slag is conveyed to the outside of the slag pan 5 through the driving belt 12. And meanwhile, the movement of the slag pan is more stable when the retaining rod 22 and the roller 23 are positioned at the bottom of the slag pan 5, and the stability of the device is protected. According to the invention, the coal slag is scraped and accumulated by the partition plate 9 and then is transported to the outside by the conveyor belt 12, so that the working strength of workers is greatly saved, the accumulation of the furnace slag is avoided, the cooling of the furnace slag is accelerated, and the working efficiency is improved.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A slag discharging device of a gas producer comprises a furnace body (1) and a slag plate (5), and is characterized in that the slag plate (5) is arranged around the bottom of the furnace body (1) in a disc shape, a grate (28) is arranged on the inner wall of the furnace body (1), a furnace cover (2) is arranged at the top end of the furnace body (1), a feed inlet (3) is arranged in the center of the top end of the furnace body (1), a trapezoidal feed hopper (4) is arranged on the feed inlet (3), a grate (7) is arranged in the furnace body (1), a slag discharging opening (6) is arranged at the bottom of the grate (7) below the furnace body (1), a slag discharging groove (8) matched with the slag discharging opening (6) is arranged on the grate (7), a scraper (9) is arranged on the side wall below the furnace body (1), a driving roller (10) is arranged outside the slag plate (5), and the driving roller (10) is fixedly supported by a support rod, fixed mounting has driven voller (11) on scraper blade (9), be connected with conveyer belt (12) between driven voller (11) and drive roll (10), tooth's socket (20) have been seted up to slag pan (5) bottom, install driven gear (19) in tooth's socket (20), be provided with driving chain (18) on driven gear (19), driving gear (17) is connected to the driving chain (18) other end, driving gear (17) are fixed on gear motor (16), gear motor (16) are connected from driving wheel (15), from fixed action wheel (13) that is provided with in driving wheel (15) left side, be provided with driving belt (14) between action wheel (13) and the driven wheel (15).

2. The deslagging device of the gas producer as claimed in claim 1, wherein the deslagging trough (8) is annularly arranged around the bottom of the grate (7), the deslagging trough (8) is provided with partition plates (801) around the grate (7), the partition plates (801) are connected with baffle plates (802) around the deslagging trough (8), and ash accumulation troughs (803) are formed between the partition plates (801).

3. The deslagging device of the gas producer as claimed in claim 1, wherein the bottom of the grate (7) is provided with an air inlet pipe (25), the air inlet pipe (25) is communicated with a conduit (26), and the conduit (26) is connected with a fan (27).

4. The deslagging device of the gas producer as claimed in claim 1, wherein the scraper (9) is fixedly installed on the side wall of the furnace body (1), and the scraper (9) is tightly attached to the inner wall of the slag tray (5).

5. The gas producer deslagging device of claim 1, wherein the driven roller (11) is fixed on the side wall of the scraper (9), and the driving roller (10) is connected with a driving motor.

6. The slag tapping device of the gas producer as claimed in claim 1, wherein a supporting seat (21) is arranged at the bottom of the slag pan (5), a roller groove (24) is formed on the slag pan (5), a roller (23) is installed in the roller groove (24), and the other end of the roller (23) is fixedly installed in a groove formed on the supporting seat (21).

7. The deslagging device of the gas producer as claimed in claim 6, wherein a backstop rod (22) is arranged between the supporting seats (21) and between the slag trays (5).

8. The deslagging device of the gas producer as claimed in claim 1, wherein the driving wheel (13) is connected with a driving motor.

9. The slag tapping device of the gas producer as claimed in claim 1, wherein the slag tray (5) is provided with an aqueous solution therein.