CN213314297U

CN213314297U - Waste gas environmental protection processing apparatus for ironmaking

Info

Publication number: CN213314297U
Application number: CN202021990875.8U
Authority: CN
Inventors: 刘敏旭
Original assignee: Jilin Xinda Iron and Steel Co Ltd
Current assignee: Jilin Xinda Iron and Steel Co Ltd
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2021-06-01
Anticipated expiration: 2030-09-14

Abstract

The utility model discloses an environment-friendly waste gas treatment device for iron making, which comprises an adsorption tank and a spray tank, wherein the bottom of the adsorption tank is fixedly provided with two symmetrical upright posts, and a collecting box is fixedly arranged between the two upright posts, a material pipe is arranged between the top of the collecting box and the bottom of the adsorption box, a clapboard and an adsorption block are fixedly arranged in the adsorption box from top to bottom in sequence, and bearing seats are fixedly arranged on the inner walls of the left side and the right side of the upper side of the adsorption box, a rotating rod is rotatably connected between the two bearing seats, and the upper surface fixed mounting of bull stick has two symmetrical supports, and fixed mounting has a strip brush between the top of two supports, and the left surface top-down of adsorption box is equipped with motor and air-supply line in proper order, and the output of motor run through the adsorption box and with the left end fixed connection of bull stick, and the top intercommunication of adsorption box has first exhaust pipe, and the one end that the adsorption box was kept away from to first exhaust pipe runs through the inside that extends to the spray box. The utility model discloses a carry out purification treatment through adsorbing and spraying waste gas.

Description

Waste gas environmental protection processing apparatus for ironmaking

Technical Field

The utility model relates to a steelmaking equipment field specifically is an iron-smelting is with waste gas environmental protection processing apparatus.

Background

The in-process of steelmaking can produce a large amount of industrial waste gas, contains a large amount of dust impurity and irritability's material in these waste gases, and direct emission waste gas can bring serious influence for the environment, all can utilize some equipment to discharge waste gas after handling in the steelmaking enterprise again to the external world, but traditional exhaust-gas treatment equipment has the treatment effeciency low usually in handling waste gas, handles not enough problem moreover, how high-efficient high-quality processing steelmaking's waste gas is a problem that awaits the solution urgently.

The problem to the above-mentioned existence is proposed the utility model discloses, this kind of waste gas environmental protection processing apparatus for iron-smelting can effectively solve exhaust-gas treatment inefficiency, problem that the treatment effect is poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an iron-smelting is with waste gas environmental protection processing apparatus has solved the treatment effeciency low, the poor problem of effect.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an environment-friendly waste gas treatment device for iron making comprises an adsorption tank and a spray tank, wherein two symmetrical upright posts are fixedly arranged at the bottom of the adsorption tank, a collection tank is fixedly arranged between the two upright posts, a material pipe is arranged between the top of the collection tank and the bottom of the adsorption tank, a partition plate and an adsorption block are sequentially and fixedly arranged in the adsorption tank from top to bottom, bearing seats are fixedly arranged on the inner walls of the left side and the right side of the upper side of the adsorption tank, a rotating rod is rotatably connected between the two bearing seats, two symmetrical brackets are fixedly arranged on the upper surface of the rotating rod, a strip brush is fixedly arranged between the tops of the two brackets, a motor and an air inlet pipe are sequentially arranged on the left side surface of the adsorption tank from top to bottom, the output end of the motor penetrates through the adsorption tank and is fixedly connected with the left end of the rotating rod, a fan is arranged on, and the one end that adsorption tank was kept away from to first exhaust pipe runs through the inside that extends to spray the case, the top that sprays the case has the liquid reserve tank through two symmetrical support frame fixed mounting, and the top intercommunication of liquid reserve tank has a branch pipe, the bottom intercommunication of branch pipe has the shower nozzle, the bottom fixed mounting that sprays the case has two symmetrical support columns, and fixed mounting has a collection liquid box between two support columns, the intercommunication has the drain pipe between the top of collection liquid box and the spray tank bottom, the inside fixed mounting that sprays the case has the sieve, the right side of first exhaust pipe lower extreme is equipped with the S return bend, it has the rose box to spray case right side top fixed mounting, and the intercommunication has the second blast pipe between the bottom of rose box and the right flank that sprays the case, the right side top intercommunication of rose box has the outlet duct, fixed mounting has the rose block in the.

Preferably, the inner bottom wall of the adsorption box is arc-shaped.

Preferably, the periphery of the adsorption block is respectively attached to four side faces of the adsorption box.

Preferably, the top of the strip brush is in contact with the bottom of the partition.

Preferably, the bottom of the nozzle is a circle with a radius of eighty centimeters.

Preferably, the material of the filter block is activated carbon.

(III) advantageous effects

The utility model provides an iron-smelting is with waste gas environmental protection processing apparatus possesses following beneficial effect:

(1) this waste gas environmental protection processing apparatus for iron-making adsorbs all around of piece and closely laminates between four inner walls of adsorption tank, guarantees that all waste gas fill must pass through the processing that adsorbs the piece, avoids partial waste gas not direct up through adsorbing the piece, guarantees the sufficiency of handling.

(2) This waste gas environmental protection processing apparatus for ironmaking, cooperation between motor, bearing frame, bull stick, the support makes the strip brush clear up the lower surface of baffle that does not stop, guarantees the patency of baffle, improves the efficiency of passing through of waste gas.

(3) This waste gas environmental protection processing apparatus for iron-making, the design of shower nozzle has increased the area of contact between treating fluid and the waste gas for the efficiency of reaction, react more abundant moreover, further reduce the harmful components in the exhaust waste gas, environmental protection more.

Drawings

Fig. 1 is a sectional view of a front view of a main body of the present invention;

fig. 2 is a front view of the main body of the present invention;

fig. 3 is a top view of the sprinkler head of the present invention.

In the figure: the device comprises an adsorption box 1, a spray box 2, a column 3, a collection box 4, a material pipe 5, a partition plate 6, an adsorption block 7, a bearing seat 8, a rotating rod 9, a support 10, a brush 11, a motor 12, an air inlet pipe 13, a fan 14, a first exhaust pipe 15, a liquid storage box 16, a branch pipe 17, a spray head 18, a support column 19, a liquid collection box 20, a liquid outlet pipe 21, a sieve plate 22, a bent pipe 23S, a filter box 24, a second exhaust pipe 25, an air outlet pipe 26 and a filter block 27.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an environment-friendly waste gas treatment device for iron making comprises an adsorption tank 1 and a spray tank 2, wherein the inner bottom wall of the adsorption tank 1 is arc-shaped, large-particle impurities can conveniently fall into a collection tank 4, two symmetrical upright posts 3 are fixedly arranged at the bottom of the adsorption tank 1, the collection tank 4 is fixedly arranged between the two upright posts 3, a material pipe 5 is arranged between the top of the collection tank 4 and the bottom of the adsorption tank 1, a partition plate 6 and an adsorption block 7 are fixedly arranged inside the adsorption tank 1 from top to bottom in sequence, the periphery of the adsorption block 7 is respectively attached to four side surfaces of the adsorption tank 1, the waste gas is ensured to be completely treated by the adsorption block 7, bearing blocks 8 are fixedly arranged on the inner walls of the left side and the right side of the upper side of the adsorption tank 1, a rotating rod 9 is rotatably connected between the two bearing blocks 8, two symmetrical supports 10 are fixedly arranged on the upper surface of the rotating rod 9, and a strip brush, the top of the strip brush 11 is contacted with the bottom of the partition board 6 to continuously clean the lower surface of the partition board 6, a motor 12 and an air inlet pipe 13 are sequentially arranged on the left side surface of the adsorption box 1 from top to bottom, the output end of the motor 12 penetrates through the adsorption box 1 and is fixedly connected with the left end of the rotating rod 9, a fan 14 is arranged on the air inlet pipe 13, a first exhaust pipe 15 is communicated with the top of the adsorption box 1, one end, far away from the adsorption box 1, of the first exhaust pipe 15 penetrates and extends into the spraying box 2, a liquid storage box 16 is fixedly arranged on the top of the spraying box 2 through two symmetrical support frames, the top of the liquid storage box 16 is communicated with a branch pipe 17, the bottom of the branch pipe 17 is communicated with a spray head 18, the bottom of the spray head 18 is a circle with a radius of eighty centimeters, two symmetrical support columns 19 are fixedly arranged at the bottom of the spraying box 2, a liquid storage box 20 is fixedly arranged between the two support columns, the inside fixed mounting that sprays case 2 has sieve 22, and the right side of first blast pipe 15 lower extreme is equipped with S return bend 23, sprays case 2 right side top fixed mounting have filter box 24, and the intercommunication has second blast pipe 25 between filter box 24 ' S the bottom and the right flank that sprays case 2, and filter box 24 ' S right side top intercommunication has outlet duct 26, and fixed mounting has filter block 27 in the filter box 24, and filter block 27 ' S material is active carbon, adsorbs remaining irritability material.

The working principle is as follows: this waste gas environmental protection processing apparatus for ironmaking, start fan 14 and motor 12, so steelmaking waste gas enters into adsorption tank 1 through air-supply line 13, motor 12 drives bull stick 9 and rotates between two bearing frames 8, and then cooperate support 10 to drive strip brush 11 and rotate, waste gas is at first after the absorption of adsorption block 7, the impurity of large granule adsorbs the lower surface at adsorption block 7, along with more and more of impurity, can fall in the bottom of adsorption tank 1 at last, the rethread material pipe 5 gets into collection tank 4, waste gas through adsorption block 7 upwards passes through baffle 6, so the impurity of small granule bonds in the lower surface of baffle 6, the rotation of strip brush 11 is incessant clears up the lower surface of baffle 6, later waste gas enters into first blast pipe 15, discharge from S return bend 23 again, the treatment fluid enters into shower nozzle 18 after the branch pipe 17 in the liquid storage tank 16 and sprays out, the treatment liquid is sprayed to the waste gas to generate chemical reaction, the generated solid is isolated on the sieve plate 22, the solution after the reaction enters the liquid collecting tank 20 through the liquid outlet pipe 21, the gas in the spraying tank 2 enters the filter box 24 through the second exhaust pipe 25, and the gas is discharged outside through the gas outlet pipe 26 after being treated by the activated carbon.

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.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an iron-smelting is with waste gas environmental protection processing apparatus, includes adsorption tank (1) and spray tank (2), its characterized in that: the adsorption box is characterized in that two symmetrical upright posts (3) are fixedly mounted at the bottom of the adsorption box (1), a collection box (4) is fixedly mounted between the two upright posts (3), a material pipe (5) is arranged between the top of the collection box (4) and the bottom of the adsorption box (1), a partition plate (6) and an adsorption block (7) are fixedly mounted inside the adsorption box (1) from top to bottom in sequence, bearing seats (8) are fixedly mounted on the inner walls of the left side and the right side of the upper side of the adsorption box (1), a rotating rod (9) is rotatably connected between the two bearing seats (8), two symmetrical supports (10) are fixedly mounted on the upper surface of the rotating rod (9), a strip brush (11) is fixedly mounted between the tops of the two supports (10), a motor (12) and an air inlet pipe (13) are sequentially arranged on the left side surface of the adsorption box (1) from top to bottom, the output end of the motor (12) penetrates through the adsorption box, be equipped with fan (14) on air-supply line (13), the top intercommunication of adsorption box (1) has first blast pipe (15), and the one end that adsorption box (1) was kept away from in first blast pipe (15) runs through the inside that extends to spray box (2), the top that sprays box (2) has liquid reserve tank (16) through two symmetrical support frame fixed mounting, and the top intercommunication of liquid reserve tank (16) has branch pipe (17), the bottom intercommunication of branch pipe (17) has shower nozzle (18), the bottom fixed mounting that sprays box (2) has two symmetrical support columns (19), and fixed mounting has liquid reserve tank (20) between two support columns (19), the intercommunication has drain pipe (21) between the top of liquid reserve tank (20) and spray box (2) bottom, the inside fixed mounting that sprays box (2) has sieve (22), the right side of first blast pipe (15) lower extreme is equipped with S return bend (23), spray case (2) right side top fixed mounting have filter box (24), and the intercommunication has second blast pipe (25) between the bottom of filter box (24) and the right flank that sprays case (2), the right side top intercommunication of filter box (24) has outlet duct (26), filter box (24) internal fixation has filter block (27).

2. The environmental-friendly waste gas treatment device for ironmaking according to claim 1, characterized in that: the inner bottom wall of the adsorption box (1) is arc-shaped.

3. The environmental-friendly waste gas treatment device for ironmaking according to claim 1, characterized in that: the periphery of the adsorption block (7) is respectively attached to four side surfaces of the adsorption box (1).

4. The environmental-friendly waste gas treatment device for ironmaking according to claim 1, characterized in that: the top of the strip brush (11) is in contact with the bottom of the partition board (6).

5. The environmental-friendly waste gas treatment device for ironmaking according to claim 1, characterized in that: the bottom of the spray head (18) is a circle with the radius of eighty centimeters.

6. The environmental-friendly waste gas treatment device for ironmaking according to claim 1, characterized in that: the material of the filter block (27) is activated carbon.