CN215693096U

CN215693096U - Harmful gas treatment device for steel plant

Info

Publication number: CN215693096U
Application number: CN202121383733.XU
Authority: CN
Inventors: 秦亚仙
Original assignee: Hebei Qingyude Environmental Technology Co ltd
Current assignee: Hebei Qingyude Environmental Technology Co ltd
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2022-02-01
Anticipated expiration: 2031-06-22

Abstract

The utility model belongs to the technical field of metallurgy, and particularly relates to a harmful gas treatment device for a steel plant. When handling the purification to harmful gas, harmful gas enters into the mixed solution of rose box bottom through the intake pipe, then drive the (mixing) shaft through the output of second motor and rotate, thereby make the stirring leaf on (mixing) shaft surface mix harmful gas and mixed solution, make harmful gas fully obtain handling, make the temperature in the rose box improve through the heating pipe simultaneously, make harmful gas when handling through mixed solution, carry out pasteurization, disinfection etc. with this harm that reduces harmful gas to operating personnel.

Description

Harmful gas treatment device for steel plant

Technical Field

The utility model belongs to the technical field of metallurgy, and particularly relates to a harmful gas treatment device for a steel plant.

Background

Metallurgy refers to the process and technology of extracting metals or metal compounds from minerals and making metals into metallic materials with certain properties by various processing methods.

When metal is smelted in an existing steel plant, a lot of harmful gases are generated, and then certain harm is caused to the physical health of workers, however, when metallurgy is processed, harmful gases such as sulfur dioxide and carbon monoxide generated by metallurgy melting seriously harm the physical health of operators, so that the harmful gases need to be treated, but the existing treatment device cannot well sterilize and purify.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a harmful gas treatment device for a steel plant, which solves the problem that the existing treatment device can not well sterilize and purify.

In order to achieve the purpose, the utility model provides the following technical scheme: a harmful gas treatment device for a steel plant comprises a filter box, wherein an air inducing device is fixedly installed at the top of the filter box, a gas pipe is fixedly installed on the right side of the air inducing device, one end of the gas pipe is bent rightwards and extends to be connected with a purification box, an air inlet is formed in the left upper surface of the filter box, a stirring device is fixedly installed on the right side of the filter box, a liquid inlet pipe is fixedly installed on the surface of the filter box, a liquid discharge pipe is fixedly installed on the right side of the liquid inlet pipe, a water discharge pipe is fixedly installed on the surface of the purification box, a fixing frame is fixedly installed on the upper side inside the filter box, an air inlet device is fixedly installed inside the fixing frame, an air filter screen is fixedly installed on the right side of the air inlet device, a baffle is fixedly installed on the right side of the air filter screen, an air inlet pipe is fixedly installed on the right side of the baffle, the inside rear side of rose box is opened and is equipped with the recess, the inside fixed mounting of recess has the heating pipe, the inside upside fixed mounting of purifying box has the fixed plate, the top fixed mounting of fixed plate has condensing equipment, the bottom fixed mounting of fixed plate has the active carbon filter screen, the bottom fixed mounting of active carbon filter screen has ceramic filter screen, ceramic filter screen's bottom fixed mounting has flourishing liquid case, the inside fixed mounting of flourishing liquid case has the electrolyser, the bottom fixed mounting of electrolyser has the absorption net.

Preferably, the air inducing device comprises a first motor, and a fan is fixedly mounted on the upper side of the output end of the first motor, which extends into the filter box.

Preferably, the stirring device comprises a second motor, a stirring shaft is fixedly arranged in the second motor, the output end of the second motor extends to the inside of the filter box, and stirring blades are fixedly arranged on the outer surface of the stirring shaft.

Preferably, the air inlet device comprises a third motor, and fan blades are fixedly mounted at the output end of the third motor.

Preferably, the condensing equipment includes the condenser, the input and the gas-supply pipe of condenser are connected, the output of condenser is connected with out the liquid pipeline, and the one end downwarping of going out the liquid pipeline extends to the bottom of fixed plate.

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

when handling the purification to harmful gas, harmful gas enters into the mixed solution of rose box bottom through the intake pipe, then drive the (mixing) shaft through the output of second motor and rotate, thereby make the stirring leaf on (mixing) shaft surface mix harmful gas and mixed solution, make harmful gas fully obtain handling, make the temperature in the rose box improve through the heating pipe simultaneously, make harmful gas when handling through mixed solution, carry out pasteurization, disinfection etc. with this harm that reduces harmful gas to operating personnel.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a first perspective view of the present invention;

FIG. 2 is a view showing the internal structure of the filtration tank of the present invention;

FIG. 3 is a view showing the internal structure of the purification tank of the present invention;

FIG. 4 is an enlarged view of the present invention A.

In the figure: 1, a filter box; 2 a first motor; 3, a gas delivery pipe; 4, a purifying box; 5 an air inlet; 6 liquid inlet pipe; 7 a liquid discharge pipe; 8, a water drainage pipe; 9, air filtering net; 10 baffle plates; 11, an air inlet pipe; 12 a second motor; 13 stirring shaft; 14 heating the tube; 15 a fan; 16 a condenser; 17 liquid outlet pipeline; 18 fixing the plate; 19, an active carbon filter screen; 20, a ceramic filter screen; 21 adsorbing the net; 22 an electrolyzer; 23 fan blades; 24 a third motor; 25 fixing the frame.

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 of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: a harmful gas treatment device for a steel plant comprises a filter box 1, wherein an air inducing device is fixedly arranged at the top of the filter box 1, a gas pipe 3 is fixedly arranged at the right side of the air inducing device, one end of the gas pipe 3 is bent rightwards and extends to be connected with a purifying box 4, an air inlet 5 is arranged on the left side of the filter box 1, a stirring device is fixedly arranged at the right side of the filter box 1, a liquid inlet pipe 6 is fixedly arranged on the surface of the filter box 1, a liquid outlet pipe 7 is fixedly arranged at the right side of the liquid inlet pipe 6, a water outlet pipe 8 is fixedly arranged on the surface of the purifying box 4, a fixing frame 25 is fixedly arranged at the upper side in the filter box 1, an air inlet device is fixedly arranged in the fixing frame 25, an air filter screen 9 is fixedly arranged at the right side of the air inlet device, a baffle plate 10 is fixedly arranged at the right side of the air filter screen 9, an air inlet pipe 11 is fixedly arranged at the right side of the baffle plate 10, a groove is arranged at the rear side in the filter box 1, the heating pipe 14 is fixedly arranged inside the groove, the fixing plate 18 is fixedly arranged on the upper side inside the purifying box 4, the condensing device is fixedly arranged on the top of the fixing plate 18, the activated carbon filter screen 19 is fixedly arranged on the bottom of the fixing plate 18, the ceramic filter screen 20 is fixedly arranged on the bottom of the activated carbon filter screen 19, the liquid containing box is fixedly arranged on the bottom of the ceramic filter screen 20, the electrolyzer 22 is fixedly arranged inside the liquid containing box, the adsorption net 21 is fixedly arranged on the bottom of the electrolyzer 22, when the device is used, harmful gas is sucked into the filtering box 1 through the air inlet 5 by the air inlet device inside the fixing frame 25, then the harmful gas is preliminarily filtered by the air filter screen 9, then the harmful gas enters the mixed solution at the bottom of the filtering box 1 through the air inlet pipe 11 on the right side of the baffle plate 10, and then the mixed solution and the harmful gas are mixed by the stirring device, meanwhile, the temperature in the filter box 1 is increased through the heating pipe 14, high-temperature sterilization, disinfection and the like are carried out, then the treated harmful gas is upwards led through the air-inducing device, then the gas enters the condensing device in the purifying box 4 through the gas conveying pipe 3 to be changed into liquid, then the liquid downwards passes through the activated carbon filter screen 19 and the ceramic filter screen 20 to the liquid containing box, then electrolysis is carried out through the electrolyzer 22, the electrolyzed impurities are adsorbed through the adsorption net 21, and then the purified liquid is discharged by opening the valve on the drain pipe 8, so that the harm of the harmful gas to operators is reduced.

Specifically, the induced draft device is including first motor 2, and the output of first motor 2 extends to the upside fixed mounting of 1 inside of rose box has fan 15, and harmful gas enters into the speed in the purifying box 4 from rose box 1 slowly, then drives fan 15 through the output of first motor 2 and rotates, then makes the harmful gas can be quick enter into in the purifying box 4.

Specifically, agitating unit is including second motor 12, and the inside fixed mounting that the output of second motor 12 extends to rose box 1 has (mixing) shaft 13, and the outer fixed surface of (mixing) shaft 13 installs the stirring leaf, and harmful gas can not even mixing purification treatment in the mixed solution, then drives (mixing) shaft 13 through the output of second motor 12 and makes the stirring leaf stir the mixed liquid, makes the harmful gas fully mix with the mixed liquid, carries out purification treatment.

Specifically, the air inlet device comprises a third motor 24, a fan blade 23 is fixedly mounted at the output end of the third motor 24, and when air enters the air inlet device, the fan blade 23 is driven by the output end of the third motor 24, so that the air outside the processing device quickly enters the processing device.

Specifically, condensing equipment is including condenser 16, and the input of condenser 16 is connected with gas-supply pipe 3, and the output of condenser 16 is connected with out liquid pipeline 17, and the one end bending down of going out liquid pipeline 17 extends to the bottom of fixed plate 18, and harmful gas is when the secondary treatment purifies, becomes gaseous liquid through condenser 16, and then liquid flows out through going out liquid pipeline 17, makes things convenient for gaseous can purification treatment more thorough.

The working principle and the using process of the utility model are as follows: after the device is installed, when the device is used, the output end of the third motor 24 drives the fan blades 23 to enable gas to rapidly enter the processing device, then the gas enters the mixed solution at the bottom of the filter box 1 from the gas inlet pipe 11 through the air filter screen 9, then the output end of the second motor 12 drives the stirring shaft 13 to enable the stirring blades to stir the mixed liquid, then the output end of the first motor 2 drives the fan 15 to rotate, so that harmful gas rapidly enters the condenser 16 through the gas conveying pipe 3, then the gas is changed into liquid through the condenser 16, then the liquid flows out through the liquid outlet pipeline 17, the flowing liquid passes through the activated carbon filter screen 19 and the ceramic filter screen 20 to the liquid containing box, then the electrolysis is performed through the electrolyzer 22, then the electrolyzed impurities are adsorbed through the adsorption screen 21, and finally the purified liquid is discharged by opening the valve on the water outlet pipe 8, all the electric equipment in the device are powered by an external power supply.

Finally, it should be noted that: 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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A harmful gas treatment device for a steel plant, comprising a filter box (1), characterized in that: the top fixed mounting of rose box (1) has the induced air device, the right side fixed mounting of induced air device has gas-supply pipe (3), the one end of gas-supply pipe (3) is bent right and is extended and be connected with purifying box (4), air inlet (5) have been seted up to the left higher authority of rose box (1), the right side fixed mounting of rose box (1) has agitating unit, the fixed surface of rose box (1) installs feed liquor pipe (6), the right side fixed mounting of feed liquor pipe (6) has fluid-discharge tube (7), the fixed surface of purifying box (4) installs drain pipe (8), the upside fixed mounting of rose box (1) inside has mount (25), the inside fixed mounting of mount (25) has air inlet unit, the right side fixed mounting of air inlet unit has air filtering net (9), the right side fixed mounting of air filtering net (9) has baffle (10), the right side fixed mounting of baffle (10) has intake pipe (11), the inside rear side of rose box (1) is opened and is equipped with the recess, the inside fixed mounting of recess has heating pipe (14), the inside upside fixed mounting of purifying box (4) has fixed plate (18), the top fixed mounting of fixed plate (18) has condensing equipment, the bottom fixed mounting of fixed plate (18) has active carbon filter screen (19), the bottom fixed mounting of active carbon filter screen (19) has ceramic filter screen (20), the bottom fixed mounting of ceramic filter screen (20) has flourishing liquid case, the inside fixed mounting of flourishing liquid case has electrolyser (22), the bottom fixed mounting of electrolyser (22) has absorption net (21).

2. A harmful gas treatment apparatus for a steel mill according to claim 1, characterized in that: the induced draft device is including first motor (2), the upside fixed mounting that the output of first motor (2) extended to rose box (1) inside has fan (15).

3. A harmful gas treatment apparatus for a steel mill according to claim 1, characterized in that: agitating unit is including second motor (12), the inside fixed mounting that the output of second motor (12) extends to rose box (1) has (mixing) shaft (13), the outer fixed surface of (mixing) shaft (13) installs the stirring leaf.

4. A harmful gas treatment apparatus for a steel mill according to claim 1, characterized in that: the air inlet device comprises a third motor (24), and fan blades (23) are fixedly mounted at the output end of the third motor (24).

5. A harmful gas treatment apparatus for a steel mill according to claim 1, characterized in that: the condensing equipment is including condenser (16), the input and the gas-supply pipe (3) of condenser (16) are connected, the output of condenser (16) is connected with out liquid pipe way (17), and the one end downwarping of going out liquid pipe way (17) extends to the bottom of fixed plate (18).