CN108499319A - A kind of process for desulfurizing industrial fume - Google Patents
A kind of process for desulfurizing industrial fume Download PDFInfo
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- CN108499319A CN108499319A CN201810339926.1A CN201810339926A CN108499319A CN 108499319 A CN108499319 A CN 108499319A CN 201810339926 A CN201810339926 A CN 201810339926A CN 108499319 A CN108499319 A CN 108499319A
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- air supply
- closing cylinder
- flue gas
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1456—Removing acid components
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
- B01D2252/10—Inorganic absorbents
- B01D2252/103—Water
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/30—Sulfur compounds
- B01D2257/302—Sulfur oxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
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- Engineering & Computer Science (AREA)
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- Treating Waste Gases (AREA)
Abstract
The invention belongs to gas washing in SA production technical field, specifically a kind of process for desulfurizing industrial fume, including step 1 is to step 5；Step 1 and step 2 coordinate to make distilled water circulate；The present invention realizes the desulfurization process to baking flue gas by step 3 and step 4 cooperation；The desulfurizer that this method uses includes No.1 upper plate, No.1 side plate, No.1 lower plate, air supply unit, mobile unit, closing cylinder and stirring module；Air supply unit is fixedly connected by the hollow rotating bar of No.1 with the hollow rotating shaft of No.1 motor；Closing cylinder is fixedly mounted on by mobile unit on air supply unit；Stirring module is rotatably installed in the side surface of closing cylinder by mounting base；Mobile unit passes through the mixing area with closing cylinder cooperation for increasing stirring module；Present invention is mainly used for pyrite burning flue gases to carry out desulfurization process, flue gas can be made to be sufficiently mixed in water；Improve the desulfuration efficiency of flue gas.
Description
Technical field
The invention belongs to gas washing in SA production technical field, specifically a kind of process for desulfurizing industrial fume.
Background technology
During pyrite-based sulfuric acid production, need to by troilite in roasting kiln roasting, in order to make full use of waste heat in roasting process,
It is energy-saving, waste heat boiler and steam turbine power generation are generally set, to realize the coproduction of acid, heat, electricity.In pyrite-based sulfuric acid production process
In, since roaster and waste heat boiler generate a large amount of waste residue, solid waste, that is, high-temperature roasting slag that pyrite-based sulfuric acid production generates
Always perplex enterprise production management, field management and environmental protection comprehensive treatment problem, main cause is roaster and remaining
The fired slags temperature of heat boiler institute output is high (850 DEG C -1100 DEG C), and fine size (- 500 mesh of 200 mesh), original processing mode is big
Mostly hydraulic discharged slag formula or slag is directly carried out water leaching humidification, cause production scene airborne dust and the multiple pollution of water, vapour, dirt, because water,
Vapour, dirt middle acid substance are more, very serious to the corrosion of field device, and prodigious pollution is caused to environment.And due to height
Warm slag directly carries out water drenching or hydraulic discharged slag causes a large amount of water resource waste, and polluted source, if carrying out water process, input is taken
With high, lead to a large amount of heat losses.If desired slag after hydraulic discharged slag or water leaching humidification is re-used and must be carried out
Drying and processing, drying and processing input cost are high；Meanwhile water absorption method detaches sulfuric acid often because without suitable device,
And cause sulfuric acid liquid purification efficiency low, the problems such as waste residue rate of recovery is low.
Invention content
In order to make up for the deficiencies of the prior art, the present invention proposes a kind of process for desulfurizing industrial fume, and the present invention mainly uses
Desulfurization process is carried out in pyrite burning flue gas, water absorption can be carried out to baking flue gas, flue gas can be made fully mixed in water
It closes；The present invention makes distilled water circulate by step 1 and step 2 cooperation；The present invention is matched by step 3 and step 4
Close the desulfurization process realized to baking flue gas；Meanwhile the present invention is coordinated by air supply unit and closing cylinder, stirring module to carry
The desulfurization rate of high flue gas；The present invention further improves the mixing of flue gas and distilled water by mobile unit and closing cylinder cooperation
Efficiency；Improve the desulfuration efficiency of flue gas.
A kind of process for desulfurizing industrial fume of the present invention, this method use desulfurizer；The desulfurizer includes
No.1 upper plate, No.1 side plate, No.1 lower plate, air supply unit, mobile unit, closing cylinder and stirring module；In the No.1
Bottom plate is fixedly mounted on by No.1 side plate on No.1 lower plate；The air supply unit passes through the hollow rotating bar of No.1 and No.1 electricity
The hollow rotating shaft of machine is fixedly connected；The closing cylinder is fixedly mounted on by mobile unit on air supply unit；The stirring module
The side surface of closing cylinder is rotatably installed in by mounting base；The top surface of the No.1 side plate is equipped with No.1 inlet, No.1
The bottom surface of side plate is equipped with No.1 liquid outlet；No.1 upper plate center is open equipped with No.1, and No.1 is open for matching
The hollow rotating bar rotation of unification number；Air supply unit to stirring module with the cooperation of closing cylinder by conveying sulphur flue gas, for making to stir
Mix module rotation；Mobile unit passes through the mixing area with closing cylinder cooperation for increasing stirring module.
The air supply unit includes No. two liquid storage covers, No. two side plates and No. two bottom plates；No. two liquid storage covers are fixedly mounted
In the upper end of No. two side plates；No. two bottom plates fix the seamless top for being mounted on No. two plate inner walls；No. two liquid storage covers,
The confined space formed between No. two side plates and No. two bottom plates is No.1 chamber；No. two liquid storage covers center is equipped with No. two
Opening, No. two openings are for making the gas in the hollow rotating bar of No.1 flow in No.1 chamber；No. two side plate bottom surfaces
It is arranged with the No.1 through-hole for being through to No.1 chamber；It is arranged with No.1 sliding slot on No. two side plate inner walls；The No.1
Through-hole is connected by folded tube with closing cylinder；
This method comprises the following steps：
Step 1：No.1 inlet is opened, distilled water is delivered in desulfurizer；
Step 2：When the volume of distilled water in step 1 accounts for 4/5ths of desulfurizer, No.1 liquid outlet is opened, and
Keep liquid inlet volume consistent with liquid outlet quantity；Step 2 is determined for making the volume of the distilled water in desulfurizer be maintained at one always
Value, the desulfuration efficiency for improving desulfurizer.
Step 3：Pyrite burning flue gas is delivered to by the hollow rotating shaft of No.1 motor in desulfurizer, and to one
Liquid in number liquid outlet is collected；Flue gas is flowed by air supply unit, closing cylinder in stirring module, and stirring mould is in the block
Flue gas is flowed by No. two through-holes in distilled water, for driving stirring module that rotation occurs, improves flue gas in step 3
Dissolved efficiency.
Step 4：By in step 3 No.1 motor and mobile unit start；No.1 motor is for driving air supply unit, envelope
Cylinder and agitating unit rotation are closed, for improving dissolved efficiency of the flue gas in distilled water；The step 3 with step 4 by matching
Conjunction further improves dissolved efficiency of the flue gas in distilled water.
Step 5：Pyrite burning flue gas in step 4 stops conveying to desulfurizer, after 30 minutes, closes No.1
Inlet.Step 5 is used to not having the flue gas of dissolving to carry out absorption dissolving in step 4, so that flue gas is in distilled water
Dissolving it is abundant.
Preferably, the stirring module includes agitating unit, No.1 fixed link, No.1 air supply pipe and No. two air supply pipes；Institute
Agitating unit is stated to be fixedly mounted on by No.1 fixed link on the outer bottom of No.1 air supply pipe；The No.1 air supply pipe passes through No. two
Air supply pipe is rotatablely installed in mounting base；The No.1 air supply pipe is connected with No. two air supply pipes；The side surface of the closing cylinder
No. three openings are provided with, closing cylinder bottom is equipped with No. four openings；It is described No. four opening by automatically-controlled door come control No. four opening
Folding；No. three openings are for the gas closed in cylinder to be delivered in No. two air supply pipes；The side table of the No.1 air supply pipe
Face is provided with No. two through-holes.No.1 motor can drive No.1 air supply pipe to revolve round the sun, when the flue gas in No.1 air supply pipe passes through No. two
When in flow therethrough to distilled water, flue gas can uniformly be flow in distilled water, and it is molten in distilled water can to improve flue gas
Solve efficiency；Agitating unit can be stirred distilled water simultaneously, to improve solution rate of the flue gas in distilled water.
Preferably, the agitating unit includes stirring frame, agitating plate and No.1 shaft；The agitating plate passes through No.1 shaft
It is rotatably installed in stirring frame；The shape of the stirring frame is rectangle, and the shape of agitating plate is rectangle；The surface of the agitating plate
It is uniformly provided with pricker.Agitating plate can be freely rotated in stirring frame, and when agitating unit revolves round the sun, agitating plate occurs with distilled water
It acts on and makes agitating plate own rotation, it is broken for being stirred to the flue gas bubble in distilled water；The surface of agitating plate is equipped with
Pricker is for puncturing undissolved bubble in distilled water, to improve rate of dissolution of the flue gas in distilled water.
Preferably, the arrangement shape vertically of the pricker is waveform, for improving pricker and distilled water
Contact area to improve the scrap rates of distillation underwater bubble, and then can improve desulfuration efficiency of the distilled water to flue gas.
Preferably, the No.1 air supply pipe is fixedly connected by curved pipe with nozzle, the curved pipe and No. two through-hole phases
Connection；The cross sectional shape of the nozzle is circular platform type.Flue gas in No.1 air supply pipe is flowed into distilled water by curved pipe, nozzle
In, to drive stirring module entirety rotation, and then enable stirring mould agitating unit in the block to the flue gas in distilled water into
Row is sufficiently stirred, for improving dissolved efficiency of the flue gas in distilled water.
Preferably, the bottom surface of No. two bottom plates is equipped with No. two sliding slots, and the cross sectional shape of No. two sliding slots is wave
Shape；The closing cylinder is set to by rotating wheel in No. two sliding slots；The mobile unit includes atmospheric pressure pole, sliding extension bar, No.1
Sliding block and No. two sliding blocks；Cylinder side is closed to be mounted in No.1 sliding slot by atmospheric pressure pole, No.1 sliding block；The other side for closing cylinder is logical
Cross sliding extension bar, No. two sliding blocks are mounted in No.1 sliding slot；The No.1 sliding block connects with fixed at the top of the inner wall of No.1 sliding slot
It is connected to spring；No. two sliding blocks are same component with No.1 sliding block；Atmospheric pressure pole for keeping closing cylinder reciprocating, stretch by sliding
Contracting bar plays the role of support to closing cylinder；No. two sliding slots with rotating wheel cooperation by enabling closing cylinder along No. two
The direction of sliding slot moves, when the cross sectional shape of No. two sliding slots is that waveform so that closing cylinder moves horizontally so that closing cylinder energy
It is enough to make undulatory motion in the vertical direction；To improve the mixing area of stirring module, for improving distilled water to flue gas
Desulfuration efficiency.
The beneficial effects of the invention are as follows：
1. a kind of process for desulfurizing industrial fume of the present invention, the present invention includes step 1 to step 5, and step 1 is extremely
Step 2 is for making distilled water circulate, for improving absorption efficiency of the distilled water to flue gas；The step 3 is to step 4
For making distilled water fully absorb flue gas；Step 5 is for fully absorbing remaining flue gas in distilled water, for keeping away
Exempt from smoke pollution outside air.
2. a kind of process for desulfurizing industrial fume of the present invention, the desulfurizer that the present invention uses include air supply unit,
Mobile unit, closing cylinder and stirring module；The air supply unit is used to convey baking flue gas into closing cylinder, closes the cigarette in cylinder
The agitated module of gas is flowed into distilled water, to enable stirring module rotation, for improving stirring module to flue gas and steaming
The stirring efficiency of distilled water；The No.1 motor drives stirring module revolution by air supply unit, closing cylinder, and then improves cigarette
Desulfuration efficiency of the gas in distilled water.
3. a kind of process for desulfurizing industrial fume of the present invention, air supply unit of the present invention include No. two liquid storage covers,
No. two side plates and No. two bottom plates；It is No.1 chamber, cigarette that No. two liquid storage covers, No. two side plates and No. two bottom plates, which are formed by space,
Gas is flowed to by the hollow rotating bar of No.1, No.1 chamber, No.1 through-hole, folded tube in closing cylinder, and the flue gas in cylinder is closed
It is uniformly delivered in distilled water by stirring module, while flue gas drives stirring module rotation, to improve distilled water to cigarette
The desulfuration efficiency of gas.
4. a kind of process for desulfurizing industrial fume of the present invention, agitating unit of the present invention includes stirring frame, stirring
Plate and No.1 shaft, agitating plate by No.1 shaft can shaft be mounted on stirring frame in, to improve stirring to distilled water
Stirring efficiency, the surface of agitating plate is provided with pricker for further being punctured to the bubble in distilled water, to improve
Desulfuration efficiency of the flue gas in distilled water.
Description of the drawings
The invention will be further described below in conjunction with the accompanying drawings.
Fig. 1 is the process flow chart of the present invention；
Fig. 2 is the sectional view of inventive desulfurization device；
Fig. 3 is the partial enlarged view of A in Fig. 2；
Fig. 4 is the partial enlarged view of B in Fig. 2；
Fig. 5 is C-C cross-section diagrams in Fig. 2；
Fig. 6 is D-D cross-section diagrams in Fig. 3；
In figure：Air supply unit 2, mobile unit 3, closing cylinder 4, stirring module 5, the hollow rotating bar 21 of No.1, No.1 motor
22, mounting base 51, No.1 inlet 11, No.1 liquid outlet 12, No.1 13, No. two side plates 24, two of liquid storage cover 23, two of opening
29, No. three bottom plate 25,26, No. two openings 27 of No.1 chamber, No.1 through-hole 28, No.1 sliding slot 61, folded tube openings 41, four are opened
Mouth 42, No.1 fixed link 53, the air supply pipe 55, two of No.1 air supply pipe 54, two through-hole 62, stirring frame 71, stirs agitating unit 52
Mix plate 72, No.1 shaft 73, pricker 74, curved pipe 63,64, No. two sliding slots 14 of nozzle, atmospheric pressure pole 31, sliding extension bar 32, one
Number 33, No. two sliding blocks 34 of sliding block.
Specific implementation mode
In order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, tie below
Specific implementation mode is closed, the present invention is further explained.
As shown in Figures 1 to 6, a kind of process for desulfurizing industrial fume of the present invention, this method use desulfurizer；Institute
Desulfurizer is stated to include No.1 upper plate, No.1 side plate, No.1 lower plate, air supply unit 2, mobile unit 3, closing cylinder 4 and stir
Mix module 5；The No.1 upper plate is fixedly mounted on by No.1 side plate on No.1 lower plate；The air supply unit 2 passes through one
Number hollow rotating bar 21 is fixedly connected with the hollow rotating shaft of No.1 motor 22；The closing cylinder 4 is fixedly mounted by mobile unit 3
On air supply unit 2；The stirring module 5 is rotatably installed in the side surface of closing cylinder 4 by mounting base 51；The No.1 side plate
Top surface be equipped with No.1 inlet 11, the bottom surface of No.1 side plate is equipped with No.1 liquid outlet 12；In the No.1 upper plate
Heart position is equipped with No.1 opening 13, and No.1 opening 13 is for coordinating the hollow rotating bar 21 of No.1 to rotate；Air supply unit 2 by with envelope
The cooperation of cylinder 4 is closed to convey sulphur flue gas, for making 5 rotation of stirring module to stirring module 5；Mobile unit 3 with closing cylinder 4 by matching
It shares in the mixing area for increasing stirring module 5.
The air supply unit 2 includes 23, No. two side plates 24 of No. two liquid storage covers and No. two bottom plates 25；No. two liquid storage covers 23
It is fixedly mounted on the upper end of No. two side plates 24；No. two bottom plates 25 fix the seamless top for being mounted on No. two 25 inner walls of bottom plate；
The confined space formed between 23, No. two side plates 24 of No. two liquid storage covers and No. two bottom plates 25 is No.1 chamber 26；Described two
Number 23 center of liquid storage cover is equipped with No. two openings 27, and No. two openings 27 are for making the gas flowing in the hollow rotating bar of No.1 21
Into No.1 chamber 26；24 bottom surface of No. two side plates is arranged with the No.1 through-hole 28 for being through to No.1 chamber 26；It is described
It is arranged with No.1 sliding slot 61 on No. two 24 inner walls of side plate；The No.1 through-hole 28 is connected by folded tube 29 with closing cylinder 4；
This method comprises the following steps：
Step 1：No.1 inlet 11 is opened, distilled water is delivered in desulfurizer；
Step 2：When the volume of distilled water in step 1 accounts for 4/5ths of desulfurizer, No.1 liquid outlet 12 is opened,
And keep liquid inlet volume consistent with liquid outlet quantity；Step 2 is determined for making the volume of the distilled water in desulfurizer be maintained at one always
Value, the desulfuration efficiency for improving desulfurizer.
Step 3：Pyrite burning flue gas is delivered to by the hollow rotating shaft of No.1 motor 22 in desulfurizer, and right
Liquid in No.1 liquid outlet 12 is collected；Flue gas is flowed by air supply unit 2, closing cylinder 4 in stirring module 5, stirring
Flue gas in module 5 is flowed by No. two through-holes 62 in distilled water, for driving stirring module 5 that rotation occurs, improves step
The dissolved efficiency of flue gas in rapid three.
Step 4：By in step 3 No.1 motor 22 and mobile unit 3 start；No.1 motor 22 is for driving gas supply single
Member 2, closing cylinder 4 and agitating unit 52 rotate, for improving dissolved efficiency of the flue gas in distilled water；The step 3 by with
Step 4 cooperation further improves dissolved efficiency of the flue gas in distilled water.
Step 5：Pyrite burning flue gas in step 4 stops conveying to desulfurizer, after 30 minutes, closes No.1
Inlet 11.Step 5 is used to not having the flue gas of dissolving to carry out absorption dissolving in step 4, so that flue gas is in distilled water
In dissolving it is abundant.
As one embodiment of the present invention, the stirring module 5 includes agitating unit 52, No.1 fixed link 53, one
Number air supply pipe 54 and No. two air supply pipes 55；The agitating unit 52 is fixedly mounted on No.1 air supply pipe 54 by No.1 fixed link 53
Outer bottom on；The No.1 air supply pipe 54 is by No. two rotational installations of air supply pipe 55 in mounting base 51；The No.1 gas supply
Pipe 54 is connected with No. two air supply pipes 55；The side surface of the closing cylinder 4 is provided with No. three openings 41, and 4 bottom of closing cylinder is equipped with
No. four openings 42；No. four openings 42 control the folding of No. four openings 42 by automatically-controlled door；No. three openings 41 are used for
The gas closed in cylinder 4 is delivered in No. two air supply pipes 55；The side surface of the No.1 air supply pipe 54 is provided with No. two through-holes
62.No.1 motor 22 can drive No.1 air supply pipe 54 to revolve round the sun, when the flue gas in No.1 air supply pipe 54 is flowed by No. two through-holes 62
When moving in distilled water, flue gas can uniformly be flow in distilled water, can improve dissolved efficiency of the flue gas in distilled water；
Agitating unit 52 can be stirred distilled water simultaneously, to improve solution rate of the flue gas in distilled water.
As one embodiment of the present invention, the agitating unit 52 turns including stirring frame 71, agitating plate 72 and No.1
Axis 73；The agitating plate 72 is rotatably installed in by No.1 shaft 73 in stirring frame 71；The shape of the stirring frame 71 is rectangle,
The shape of agitating plate 72 is rectangle；The surface of the agitating plate 72 is uniformly provided with pricker 74.Agitating plate 72 can be in stirring frame 71
In be freely rotated, when agitating unit 52 revolves round the sun, agitating plate 72 and distilled water have an effect and make 72 own rotation of agitating plate, use
It is broken in being stirred to the flue gas bubble in distilled water；The surface of agitating plate 72 is equipped with pricker 74 and is used for not molten in distilled water
The bubble of solution is punctured, to improve rate of dissolution of the flue gas in distilled water.
As one embodiment of the present invention, the arrangement shape vertically of the pricker 74 is waveform, is used
In the contact area for improving pricker 74 and distilled water, to improve the scrap rates of distillation underwater bubble, and then steaming can be improved
Desulfuration efficiency of the distilled water to flue gas.
As one embodiment of the present invention, the No.1 air supply pipe 54 is fixed by curved pipe 63 and nozzle 64 to be connected
It connects, the curved pipe 63 is connected with No. two through-holes 62；The cross sectional shape of the nozzle 64 is circular platform type.In No.1 air supply pipe 54
Flue gas be flowed into distilled water by curved pipe 63, nozzle 64, to drive the whole rotation of stirring module 5, and then make stirring
Agitating unit 52 in module 5 can be sufficiently stirred the flue gas in distilled water, for improving flue gas in distilled water
Dissolved efficiency.
As one embodiment of the present invention, the bottom surfaces of No. two bottom plates 25 is equipped with No. two sliding slots 14, and described two
The cross sectional shape of number sliding slot 14 is waveform；The closing cylinder 4 is set to by rotating wheel in No. two sliding slots 14；The mobile unit
3 include atmospheric pressure pole 31, sliding extension bar 32, No.1 sliding block 33 and No. two sliding blocks 34；Closing 4 side of cylinder passes through atmospheric pressure pole 31, one
Number sliding block 33 is mounted in No.1 sliding slot 61；The other side for closing cylinder 4 is mounted on one by 32, No. two sliding blocks 34 of sliding extension bar
In number sliding slot 61；It is fixedly connected with spring at the top of the No.1 sliding block 33 and the inner wall of No.1 sliding slot 61；No. two sliding blocks 34
It is same component with No.1 sliding block 33；Atmospheric pressure pole 31 is for keeping closing cylinder 4 reciprocating, and sliding extension bar 32 is to closing cylinder 4
Play the role of support；
No. two sliding slots 14 with rotating wheel cooperation by enabling closing cylinder 4 to be transported along the direction of No. two sliding slots 14
It is dynamic, when the cross sectional shape of No. two sliding slots 14 is that waveform so that closing cylinder 4 moves horizontally so that closing cylinder 4 can be vertical
Make undulatory motion on direction；To improve the mixing area of stirring module 5, the desulfurization of flue gas is imitated for improving distilled water
Rate.
In use, distilled water is flowed by No.1 inlet 11, when the volume of distilled water accounts for five points of whole device volume
Four when, No.1 liquid outlet 12 is opened, keeps liquid inlet volume and liquid outlet quantity always consistent, pyrite burning flue gas is passed through one
In the hollow rotating shaft conveying No.1 chamber 26 of number motor 22, the flue gas in No.1 chamber 26 passes through No.1 through-hole 28, folded tube 29
It is closed in cylinder 4 to be flowed into, the flue gas closed in cylinder 4 passes through No. two air supply pipes 55, No.1 air supply pipe 54, No. two through-holes 62, arcs
Shape pipe 63 and nozzle 64 are flowed into distilled water, at this point, No.1 air supply pipe 54 drives No. two air supply pipes 55 and 72 rotation of agitating plate；
No.1 motor 22 is opened to drive agitating plate 72 to revolve round the sun；At this point, startup atmospheric pressure pole 31 is reciprocating to drive closing cylinder 4, two
Number sliding slot 14 and rotating wheel cooperation make closing cylinder 4 make undulatory motion, and agitating plate 72 follows closing cylinder 4 to make undulatory motion, and flue gas is de-
After sulphur, the automatically-controlled door in No. four openings 42 is opened so that the liquid discharge of closing 4 internal residual of cylinder is then shut off No. four
Automatically-controlled door in opening 42.
The basic principles, principal features and advantages of the present invention are shown above and have retouched described.The technical staff of the industry answers
The understanding, the present invention are not limited by the upper embodiment, and described only illustrate originally is retouched in the upper embodiment and specification
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (6)
1. a kind of process for desulfurizing industrial fume, it is characterised in that：This method uses desulfurizer；The desulfurizer includes No.1
Upper plate, No.1 side plate, No.1 lower plate, air supply unit (2), mobile unit (3), closing cylinder (4) and stirring module (5)；Institute
No.1 upper plate is stated to be fixedly mounted on No.1 lower plate by No.1 side plate；The air supply unit (2) passes through hollow turn of No.1
Lever (21) is fixedly connected with the hollow rotating shaft of No.1 motor (22)；The closing cylinder (4) is fixedly mounted by mobile unit (3)
On air supply unit (2)；The stirring module (5) is rotatably installed in the side surface of closing cylinder (4) by mounting base (51)；It is described
The top surface of No.1 side plate is equipped with No.1 inlet (11), and the bottom surface of No.1 side plate is equipped with No.1 liquid outlet (12)；It is described
No.1 upper plate center is equipped with No.1 and is open (13), and No.1 opening (13) is for coordinating the hollow rotating bar of No.1 (21) to turn
It is dynamic；
The air supply unit (2) includes No. two liquid storage covers (23), No. two side plates (24) and No. two bottom plates (25)；No. two liquid storages
Cover (23) is fixedly mounted on the upper end of No. two side plates (24)；No. two bottom plates (25) fixation is seamless to be mounted on No. two bottom plates (25)
The top of inner wall；The confined space formed between No. two liquid storage covers (23), No. two side plates (24) and No. two bottom plates (25) is
No.1 chamber (26)；No. two liquid storage covers (23) center is equipped with No. two openings (27), and No. two openings (27) are for making one
Gas in number hollow rotating bar (21) is flow in No.1 chamber (26)；No. two side plates (24) bottom surface, which is arranged with, to be passed through
It wears to the No.1 through-hole (28) of No.1 chamber (26)；It is arranged with No.1 sliding slot (61) on No. two side plates (24) inner wall；Institute
No.1 through-hole (28) is stated by folded tube (29) to be connected with closing cylinder (4)；
This method comprises the following steps：
Step 1：No.1 inlet (11) are opened, distilled water is delivered in desulfurizer；
Step 2：When the volume of distilled water in step 1 accounts for 4/5ths of desulfurizer, No.1 liquid outlet (12) is opened, and
Keep liquid inlet volume consistent with liquid outlet quantity；
Step 3：Pyrite burning flue gas is delivered to by the hollow rotating shaft of No.1 motor (22) in desulfurizer, and to one
Liquid in number liquid outlet (12) is collected；
Step 4：By in step 3 No.1 motor (22) and mobile unit (3) start；
Step 5：Pyrite burning flue gas in step 4 stops conveying to desulfurizer, after 30 minutes, closes No.1 feed liquor
Mouth (11).
2. a kind of process for desulfurizing industrial fume according to claim 1, it is characterised in that：The stirring module (5) includes
Agitating unit (52), No.1 fixed link (53), No.1 air supply pipe (54) and No. two air supply pipes (55)；The agitating unit (52) is logical
No.1 fixed link (53) is crossed to be fixedly mounted on the outer bottom of No.1 air supply pipe (54)；The No.1 air supply pipe (54) passes through No. two
Air supply pipe (55) is rotatablely installed in mounting base (51)；The No.1 air supply pipe (54) is connected with No. two air supply pipes (55)；Institute
The side surface for stating closing cylinder (4) is provided with No. three openings (41), and closing cylinder (4) bottom is equipped with No. four openings (42)；Described No. four
Opening (42) controls the folding of No. four openings (42) by automatically-controlled door；No. three openings (41) will be for that will close in cylinder (4)
Gas be delivered in No. two air supply pipes (55)；The side surface of the No.1 air supply pipe (54) is provided with No. two through-holes (62).
3. a kind of process for desulfurizing industrial fume according to claim 2, it is characterised in that：The agitating unit (52) includes
Stirring frame (71), agitating plate (72) and No.1 shaft (73)；The agitating plate (72) is rotatably installed in by No.1 shaft (73)
In stirring frame (71)；The shape of the stirring frame (71) is rectangle, and the shape of agitating plate (72) is rectangle；The agitating plate (72)
Surface be uniformly provided with pricker (74).
4. a kind of process for desulfurizing industrial fume according to claim 3, it is characterised in that：The pricker (74) along vertical
The arrangement shape in direction is waveform.
5. a kind of process for desulfurizing industrial fume according to claim 2, it is characterised in that：The No.1 air supply pipe (54) is logical
It crosses curved pipe (63) to be fixedly connected with nozzle (64), the curved pipe (63) is connected with No. two through-holes (62)；The nozzle
(64) cross sectional shape is circular platform type.
6. a kind of process for desulfurizing industrial fume according to claim 1, it is characterised in that：The bottom of No. two bottom plates (25)
Surface is equipped with No. two sliding slots (14), and the cross sectional shape of No. two sliding slots (14) is waveform；The closing cylinder (4) passes through rotation
Wheel is set in No. two sliding slots (14)；The mobile unit (3) includes atmospheric pressure pole (31), sliding extension bar (32), No.1 sliding block
(33) and No. two sliding blocks (34)；It closes cylinder (4) side and No.1 sliding slot (61) is mounted on by atmospheric pressure pole (31), No.1 sliding block (33)
In；The other side for closing cylinder (4) is mounted on by sliding extension bar (32), No. two sliding blocks (34) in No.1 sliding slot (61)；It is described
It is fixedly connected with spring at the top of No.1 sliding block (33) and the inner wall of No.1 sliding slot (61)；No. two sliding blocks (34) and No.1 sliding block
(33) it is same component.
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| CN201810339926.1A CN108499319A (en) | 2018-04-16 | 2018-04-16 | A kind of process for desulfurizing industrial fume |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810339926.1A CN108499319A (en) | 2018-04-16 | 2018-04-16 | A kind of process for desulfurizing industrial fume |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109517995A (en) * | 2018-11-29 | 2019-03-26 | 刘童童 | A kind of metal smelting furnace clinker re-treating process |
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| CN107569996A (en) * | 2017-10-23 | 2018-01-12 | 南京瑞安腾企业管理咨询有限公司 | A kind of corrosion resistant desulfurizer |
| CN207076417U (en) * | 2017-08-11 | 2018-03-09 | 海南亿康水处理工程有限公司 | A kind of Pneumatic mixing device |
| CN107790045A (en) * | 2017-11-13 | 2018-03-13 | 安庆泽远化工有限公司 | A kind of liquid coating agitator |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN202343084U (en) * | 2011-11-15 | 2012-07-25 | 荆门市熊兴化工有限公司 | Sulfurous iron ore acid making production line with tail gas recycling device |
| CN207076417U (en) * | 2017-08-11 | 2018-03-09 | 海南亿康水处理工程有限公司 | A kind of Pneumatic mixing device |
| CN107569996A (en) * | 2017-10-23 | 2018-01-12 | 南京瑞安腾企业管理咨询有限公司 | A kind of corrosion resistant desulfurizer |
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