CN212988048U

CN212988048U - Metallurgical equipment capable of removing dust and degassing

Info

Publication number: CN212988048U
Application number: CN202021207767.9U
Authority: CN
Inventors: 刘素雯
Original assignee: 刘素雯
Current assignee: Wuhan hezhongcheng equipment industry and Trade Co.,Ltd.
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2021-04-16
Anticipated expiration: 2030-06-28

Abstract

The utility model discloses a metallurgical equipment that can remove dust and degas relates to metallurgical equipment technical field, including metallurgical stove, dust removal case, clean gas case, top one side fixed mounting of metallurgical stove has first blast pipe, the top fixed mounting of dust removal case has the gas collecting channel, the top fixed mounting of gas collecting channel has the second blast pipe, the top fixed mounting of clean gas case has outside delivery pipe, one side bottom fixed mounting of clean gas case has the drain pipe. The utility model discloses can remove dust and degasification metallurgical equipment can shunt and filter waste gas, prevents that the dust that contains from blockking up the pipeline in the waste gas, and dust removal speed is higher to improved dust removal effect, can also avoid the dust that contains in the waste gas to concentrate on piling up first filter screen, can cool down to the waste gas that gets into in the clean gas case, can purify the waste gas after filtering, can prevent in the atmosphere is arranged into to peculiar smell and harmful substance in the gas.

Description

Metallurgical equipment capable of removing dust and degassing

Technical Field

The utility model relates to a metallurgical equipment technical field specifically is a metallurgical equipment that can remove dust and degas.

Background

Metallurgy is a process and technology for extracting metals or metal compounds from minerals and making metals into metal materials with certain properties by various processing methods, and has a long development history, and the development history of human beings fuses the development history of metallurgy from the times of stoneware to the subsequent times of bronze and then to the large-scale development of modern steel smelting.

With the rapid development of economy, the metallurgical industry is more and more, so the number of metallurgical furnaces is increased, but the waste gas discharged from the furnaces pollutes the nearby environment, so the discharged gas needs to be purified, but the existing dust removal equipment only simply discharges the waste gas into a dust removal device, the dust removal effect is poor, the pipeline is easy to block, the dust removal efficiency is low, the gas purification function is not provided, and harmful substances contained in the gas discharged into the atmosphere can also pollute the environment.

Therefore, it is necessary to develop a metallurgical plant capable of removing dust and gas to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a metallurgical equipment that can remove dust and degas to it can remove dust the metallurgical equipment dust collection efficiency of degasification lower and do not have the problem of gas purification function to provide to have now among the solution above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a metallurgical equipment capable of removing dust and gas comprises a metallurgical furnace, a dust removing box and a gas purifying box, wherein a first exhaust pipe is fixedly arranged on one side of the top of the metallurgical furnace, a gas collecting hood is fixedly arranged on the top of the dust removing box, a second exhaust pipe is fixedly arranged on the top of the gas collecting hood, an external water supply pipe is fixedly arranged on the top of the gas purifying box, a drain pipe is fixedly arranged on the bottom of one side of the gas purifying box, an outlet pipe is fixedly arranged on the top of the other side of the gas purifying box, a first connecting pipe is fixedly arranged on one side of the inner wall of the dust removing box, a first fixed pipe is fixedly arranged at one end of the first connecting pipe, a flow dividing pipe is fixedly arranged on one side of the first fixed pipe, a first partition plate is fixedly arranged in the dust removing box, a first filter screen is fixedly arranged on one side of the first partition plate, a, the utility model discloses a gas purification box, including gas purification box, top wall, first baffle, first active carbon mounting panel, first top wall, second fixed mounting panel, first active carbon mounting panel, first fixed mounting panel, the fixed pipe of second, the bottom fixed mounting of the fixed pipe of second has the shower head.

Optionally, the metallurgical furnace is fixed with the dust removal box through a first exhaust pipe, and one end of the first exhaust pipe is fixed with the first connecting pipe.

Optionally, the dust removal case is fixed mutually with the clean air box through the second blast pipe, the interior roof one side fixed mounting of clean air box has the second connecting pipe, the top setting that the bottom of second connecting pipe is close to the pond, the top and the second blast pipe of second connecting pipe are fixed mutually.

Optionally, the bottom end of the external water supply pipe penetrates through the top of the air purification tank and is communicated with the second fixed pipe.

Optionally, the drain pipe is communicated with the water pool, a drain hole is formed in the middle of the inner bottom wall of the air purification box, and the drain hole corresponds to the spray header.

Optionally, the one end of shunt tubes runs through first baffle and is located the below of first filter screen, the quantity of shunt tubes has threely, and is three the shunt tubes are the equidistance and arranges, the second filter screen is located the bottom setting of shunt tubes, the ash hole has been seted up to inner bottom wall one side of dust removal case, the second filter screen is corresponding with the ash hole.

Optionally, a plurality of exhaust holes are formed in one side of the second partition plate, and the first active carbon mounting plate corresponds to the exhaust holes.

The utility model discloses a technological effect and advantage:

1. the utility model discloses, through the cooperation setting between first connecting pipe, first fixed pipe, shunt tubes, first filter screen, the second filter screen, can filter waste gas reposition of redundant personnel, prevent that the dust that contains in the waste gas from blockking up the pipeline, dust removal speed is higher to improved dust removal effect, can also avoid the dust that contains in the waste gas to concentrate and pile up on first filter screen, prevent first filter screen blocking, thereby improved dust collection efficiency, solved the lower problem of dust collection efficiency.

2. The utility model discloses, through the cooperation setting before pond, high riser, the fixed pipe of second, shower head, can cool down the waste gas that gets into in the clean gas case, the cooperation setting between rethread first active carbon mounting panel and the second active carbon mounting panel can purify the waste gas after filtering, can prevent that peculiar smell and harmful substance in the gas from discharging into the atmosphere, and is better to gaseous purifying effect, has solved the problem that does not have gaseous purification function.

Drawings

FIG. 1 is a schematic front view of the overall structure of the present invention;

FIG. 2 is a schematic sectional view of the dust box structure of the present invention;

fig. 3 is a schematic perspective view of a first fixing tube structure according to the present invention;

fig. 4 is a schematic sectional view of the structure of the gas purifying box of the present invention.

In the figure: 1. a metallurgical furnace; 2. a dust removal box; 3. a gas purification box; 4. a first exhaust pipe; 5. a gas-collecting hood; 6. a second exhaust pipe; 7. an external water supply pipe; 8. a drain pipe; 9. an air outlet pipe; 10. a first connecting pipe; 11. a first stationary tube; 12. a shunt tube; 13. a first separator; 14. a first filter screen; 15. a second filter screen; 16. a second connecting pipe; 17. a pool; 18. a high vertical plate; 19. a second separator; 20. a first activated carbon mounting plate; 21. a second activated carbon mounting plate; 22. a drain hole; 23. a second stationary tube; 24. and a spray header.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The utility model provides a metallurgical equipment capable of removing dust and degassing, as shown in figures 1-4, which comprises a metallurgical furnace 1, a dust removal box 2 and a gas purification box 3, wherein a first exhaust pipe 4 is fixedly arranged on one side of the top of the metallurgical furnace 1, the metallurgical furnace 1 is fixed with the dust removal box 2 through the first exhaust pipe 4, a gas collecting hood 5 is fixedly arranged on the top of the dust removal box 2, a second exhaust pipe 6 is fixedly arranged on the top end of the gas collecting hood 5, the dust removal box 2 is fixed with the gas purification box 3 through the second exhaust pipe 6, an external water supply pipe 7 is fixedly arranged on the top of the gas purification box 3, a drain pipe 8 is fixedly arranged on the bottom of one side of the gas purification box 3, an outlet pipe 9 is fixedly arranged on the top of the other side of the gas purification box 3, a first connecting pipe 10 is fixedly arranged on one side of the inner wall of the dust removal box 2, one end of the first exhaust pipe 4 is fixed with the first connecting, one side of the first fixed pipe 11 is fixedly provided with three shunt pipes 12, the shunt pipes 12 are three in number, the three shunt pipes 12 are arranged at equal intervals, the interior of the dust removing box 2 is fixedly provided with a first clapboard 13, one side of the first clapboard 13 is fixedly provided with a first filter screen 14, one end of the shunt pipe 12 penetrates through the first clapboard 13 and is positioned below the first filter screen 14, the bottom of one side of the first clapboard 13 is fixedly provided with a second filter screen 15, the second filter screen 15 is positioned at the bottom of the shunt pipe 12, one side of the inner bottom wall of the dust removing box 2 is provided with an ash leakage hole, the second filter screen 15 corresponds to the ash leakage hole, through the matching arrangement of the first connecting pipe 10, the first fixed pipe 11, the shunt pipes 12, the first filter screen 14 and the second filter screen 15, the waste gas can be shunted and filtered, the pipeline can be prevented from being blocked by the dust contained in the waste, the dust collecting device can also prevent dust contained in waste gas from being intensively accumulated on the first filter screen 14 and prevent the first filter screen 14 from being blocked, thereby improving the dust collecting efficiency and solving the problem of lower dust collecting efficiency, a second connecting pipe 16 is fixedly arranged on one side of the inner top wall of the gas purifying box 3, a water tank 17 is arranged on one side of the inner bottom wall of the gas purifying box 3, the bottom end of the second connecting pipe 16 is arranged close to the upper part of the water tank 17, the top end of the second connecting pipe 16 is fixed with a second exhaust pipe 6, a drain pipe 8 is communicated with the water tank 17, a high vertical plate 18 is fixedly arranged on one side of the water tank 17, a second clapboard 19 is fixedly arranged on one side of the inside of the gas purifying box 3, a plurality of exhaust holes are arranged on one side of the second clapboard 19, a first active carbon mounting plate 20 is fixedly arranged on one side of the inside of the gas purifying box 3 close to the second clapboard 19, the first active carbon mounting plate 20 corresponds to the exhaust holes, a, fixed mounting has the fixed pipe 23 of second in the middle part of the interior roof of gas purification case 3, the bottom of external water supply pipe 7 runs through the top of gas purification case 3 and link up mutually with the fixed pipe 23 of second, the bottom fixed mounting of the fixed pipe 23 of second has shower head 24, wash port 22 has been seted up at the inner bottom wall middle part of gas purification case 3, wash port 22 is corresponding with shower head 24, through pond 17, high riser 18, the fixed pipe 23 of second, the cooperation setting before shower head 24, can cool down the waste gas that gets into gas purification case 3, rethread cooperation setting between first active carbon mounting panel 20 and the second active carbon mounting panel 21, can purify the waste gas after filtering, can prevent in the peculiar smell and the harmful substance among the gas from discharging into the atmosphere, purifying effect to gas is better, the problem that does not have the gas purification function has been solved.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

This practical theory of operation: during dust removal, waste gas in the metallurgical furnace 1 enters the dust removal box 2 through the first exhaust pipe 4, the first connecting pipe 10 separately discharges the discharged waste gas through the shunt pipe 12 on the first fixing pipe 11, the phenomenon that dust falls to a pipeline to cause pipeline blockage is avoided, the waste gas is discharged from the shunt pipe 12 and then upwards moves to be filtered through the three first filter screens 14, dust in the waste gas is removed, excessive accumulation of the dust can be avoided through the three first filter screens 14 with the three-layer structure, the filtered waste gas enters the clean gas box 3 through the second exhaust pipe 6, the waste gas is discharged into the water pool 17 through the second connecting pipe 16, the waste gas is cooled and subjected to secondary dust removal, when the waste gas passes below the spray header 24, the spray header 24 is used for carrying out secondary cooling on the waste gas and carrying out tertiary dust removal, the cooled and dedusted waste gas sequentially passes through the second partition plate 19, First active carbon mounting panel 20, second active carbon mounting panel 21 are got rid of through outlet duct 9, and at the in-process that passes first active carbon mounting panel 20, second active carbon mounting panel 21, first active carbon mounting panel 20, second active carbon mounting panel 21 absorb the harmful substance in the waste gas and get rid of the peculiar smell in the waste gas, and purifying effect is better.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a metallurgical equipment that can remove dust and degas, includes metallurgical kiln (1), dust removal case (2), net gas case (3), its characterized in that: the top of metallurgical furnace (1) one side fixed mounting have first blast pipe (4), the top fixed mounting of dust removal case (2) has gas collecting channel (5), the top fixed mounting of gas collecting channel (5) has second blast pipe (6), the top fixed mounting of gas purification case (3) has outside delivery pipe (7), one side bottom fixed mounting of gas purification case (3) has drain pipe (8), is the opposite side top fixed mounting of gas purification case (3) has outlet duct (9), inner wall one side fixed mounting of dust removal case (2) has first connecting pipe (10), the one end fixed mounting of first connecting pipe (10) has first fixed pipe (11), one side fixed mounting of first fixed pipe (11) has shunt tubes (12), the inside fixed mounting of dust removal case (2) has first baffle (13), one side fixed mounting of first baffle (13) has first filter screen (14), one side bottom fixed mounting of first baffle (13) has second filter screen (15), interior diapire one side of gas purification case (3) is provided with pond (17), one side fixed mounting of pond (17) has high riser (18), one side fixed mounting of inside of gas purification case (3) has second baffle (19), one side fixed mounting that the inside of gas purification case (3) is close to second baffle (19) has first active carbon mounting panel (20), one side fixed mounting that the inside of gas purification case (3) is close to first active carbon mounting panel (20) has second active carbon mounting panel (21), the interior roof middle part fixed mounting of gas purification case (3) has the fixed pipe of second (23), the bottom fixed mounting of the fixed pipe of second (23) has shower head (24).

2. A metallurgical plant capable of dust removal and degassing according to claim 1, wherein:

metallurgical stove (1) are fixed mutually with dust removal case (2) through first blast pipe (4), the one end and the first connecting pipe (10) of first blast pipe (4) are fixed mutually.

3. A metallurgical plant capable of dust removal and degassing according to claim 1, wherein:

dust removal case (2) are fixed mutually through second blast pipe (6) and air purification case (3), the interior roof one side fixed mounting of air purification case (3) has second connecting pipe (16), the top setting that the bottom of second connecting pipe (16) is close to pond (17), the top and the second blast pipe (6) of second connecting pipe (16) are fixed mutually.

4. A metallurgical plant capable of dust removal and degassing according to claim 1, wherein:

the bottom end of the external water supply pipe (7) penetrates through the top of the air purification box (3) and is communicated with the second fixed pipe (23).

5. A metallurgical plant capable of dust removal and degassing according to claim 1, wherein:

the drain pipe (8) is communicated with the water pool (17), a drain hole (22) is formed in the middle of the inner bottom wall of the air purification box (3), and the drain hole (22) corresponds to the spray header (24).

6. A metallurgical plant capable of dust removal and degassing according to claim 1, wherein:

one end of shunt tubes (12) runs through first baffle (13) and is located the below of first filter screen (14), the quantity of shunt tubes (12) has threely, and is three shunt tubes (12) are the equidistance and arrange, second filter screen (15) are located the bottom setting of shunt tubes (12), ash leakage hole has been seted up to inner bottom wall one side of dust removal case (2), second filter screen (15) are corresponding with the ash leakage mouth.

7. A metallurgical plant capable of dust removal and degassing according to claim 1, wherein:

a plurality of exhaust holes are formed in one side of the second partition plate (19), and the first active carbon mounting plate (20) corresponds to the exhaust holes.