CN209362208U - It is a kind of to prepare refined tin desulphurization system - Google Patents
It is a kind of to prepare refined tin desulphurization system Download PDFInfo
- Publication number
- CN209362208U CN209362208U CN201822131683.0U CN201822131683U CN209362208U CN 209362208 U CN209362208 U CN 209362208U CN 201822131683 U CN201822131683 U CN 201822131683U CN 209362208 U CN209362208 U CN 209362208U
- Authority
- CN
- China
- Prior art keywords
- tower body
- inlet tube
- spray
- desulphurization system
- refined tin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 239000007921 spray Substances 0.000 claims abstract description 26
- 239000007788 liquid Substances 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000003756 stirring Methods 0.000 claims description 11
- 238000001556 precipitation Methods 0.000 claims description 6
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract description 9
- 239000005864 Sulphur Substances 0.000 abstract description 9
- 238000000746 purification Methods 0.000 abstract description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 42
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- GBAOBIBJACZTNA-UHFFFAOYSA-L calcium sulfite Chemical compound [Ca+2].[O-]S([O-])=O GBAOBIBJACZTNA-UHFFFAOYSA-L 0.000 description 5
- 235000010261 calcium sulphite Nutrition 0.000 description 5
- 230000001376 precipitating effect Effects 0.000 description 5
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 4
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000920 calcium hydroxide Substances 0.000 description 2
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 2
- 238000006477 desulfuration reaction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 235000010265 sodium sulphite Nutrition 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
The utility model relates to purification technology field, and it is an object of the present invention to provide one kind is efficient to prepare refined tin desulphurization system.Used technical solution is: a kind of to prepare refined tin desulphurization system, including tower body, the first inlet tube, middle part setting air inlet pipe, bottom setting liquid outlet and slag-drip opening is arranged in the tower body top；Second inlet tube is set at the top of the tower body, the upper end of second inlet tube is across tower body top plate is connected to hopper, lower end is connected to more spray tubes, the spray tube is radially distributed centered on the second inlet tube, and multiple spray apertures are arranged in the spray bottom of the tube；The liquid outlet is connected to return pipe, and the return pipe is adapted to water pump and its water outlet is located above hopper；Servo motor is set at the top of the tower body, and the servo motor drives the second inlet tube to rotate by belt, and second inlet tube is connect by bearing with tower body top plate.The utility model can efficiently fully purification prepares the sulphur-containing exhaust gas generated during refined tin.
Description
Technical field
The utility model relates to purification technology fields, and in particular to a kind of to prepare refined tin desulphurization system.
Background technique
In the smelting process of tin, a large amount of sulphur-containing exhaust gas can be generated, since sulphur-containing exhaust gas direct emission can cause environment
Serious pollution, so needing to carry out desulfurization process to sulphur-containing exhaust gas.Wherein, desulfuration efficiency is the important of measurement desulphurization plant performance
Index, if the inefficiency of desulphurization plant, in order to meet purification demand, it is necessary to more desulphurization plants are purchased, so that setting
Standby cost greatly increases.Efficient refined tin desulphurization system is prepared therefore, it is necessary to study a kind of.
Summary of the invention
Efficient refined tin desulphurization system is prepared the purpose of this utility model is to provide a kind of.
In order to achieve the above purposes, the technical solution adopted by the utility model is:
A kind of to prepare refined tin desulphurization system, including tower body, the first inlet tube is arranged in the tower body top, air inlet is arranged in middle part
Pipe, bottom setting liquid outlet and slag-drip opening；Second inlet tube is set at the top of the tower body, and the upper end of second inlet tube passes through
Tower body top plate is connected to hopper, lower end is connected to more spray tubes, and the spray tube is radial centered on the second inlet tube
Multiple spray apertures are arranged in distribution, the spray bottom of the tube；The liquid outlet is connected to return pipe, the return pipe adaptation water pump,
And its water outlet is located above hopper；Servo motor is set at the top of the tower body, and the servo motor drives second by belt
Inlet tube rotation, second inlet tube are connect by bearing with tower body top plate.
Preferably, precipitation tank is respectively provided at left and right sides of the tower body bottom, the slag-drip opening is located at precipitating trench bottom；Institute
Stating setting in tower body, by the horizontal push of linear electric motor, the one end of the push rod far from linear electric machine is pushed away with tower body bottom
Plate connection.
Preferably, the shaft that the bottom affixed one of second inlet tube extends along the vertical direction, it is fixed on the shaft
There are multiple stirring rods vertical with shaft, rotating vane is set on the stirring rod, the shaft of the rotating vane is vertical simultaneously
In shaft and stirring rod.
Preferably, PH sensor is arranged in the tower body lower part, and the PH sensor is electrically connected with the controller.
The beneficial effects of the utility model embody a concentrated reflection of, and the utility model is provided at the top of tower body by servo motor
Driving the second inlet tube, servo motor drive the second inlet tube rotation, can drive the spray tube of the second inlet tube lower end around
Second inlet tube rotates, and the sodium hydroxide solution in hopper can pass through the spray apertures equably spray downwards at the top of tower body of spray tube
It spills, contacts sodium hydroxide solution more fully with sulphur-containing exhaust gas, with compared with fixed bit installs and sets spray head, this
Utility model can make sodium hydroxide solution and sulfur dioxide react more sufficiently, reaction rate faster, make purification efficiency and net
Change effect to greatly promote.Calcium hydroxide solution is injected into tower body by the first inlet tube, calcium hydroxide can be generated with previous step
Sodium sulfite reaction, retrieve sodium hydroxide solution and generate calcium sulfite precipitating.Sodium hydroxide solution by with liquid out
The return pipe of mouthful connection, can come back in hopper and spray downwards at the top of tower body again, with new sulphur-containing exhaust gas into
Row reaction, to enable sodium hydroxide solution recycling, reduces purification cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
1 the utility model is further described with reference to the accompanying drawing.
A kind of to prepare refined tin desulphurization system, including tower body 1, the first inlet tube 2, middle part setting is arranged in 1 top of tower body
Air inlet pipe 3, bottom setting liquid outlet and slag-drip opening 5；It should be understood that the first inlet tube 2, air inlet pipe 3, liquid outlet and deslagging
Mouth 5 is provided with solenoid valve.Second inlet tube 6 is set at the top of the tower body 1, and the upper end of second inlet tube 6 passes through tower body 1
Top plate is connected to hopper 7, lower end is connected to more spray tubes 8, it should be appreciated that 7 bottom of hopper is provided with solenoid valve.It is described
Spray tube 8 is radially distributed centered on the second inlet tube 6, and multiple spray apertures are arranged in 8 bottom of spray tube；The liquid out
Mouth is connected to return pipe 9, and the return pipe 9 is adapted to water pump 10 and its water outlet is located at 7 top of hopper；It is set at the top of the tower body 1
Servo motor 11 is set, the servo motor 11 drives the second inlet tube 6 to rotate by belt, and second inlet tube 6 passes through axis
It holds and is connect with 1 top plate of tower body.
The embodiments of the present invention is described below, the utility model is provided at the top of tower body 1 by servo motor
Second inlet tube 6 of 11 drivings, servo motor 11 drive the rotation of the second inlet tube 6, can drive the spray of 6 lower end of the second inlet tube
Shower pipe 8 is rotated around the second inlet tube 6, and the sodium hydroxide solution in hopper 7 can be by the spray apertures of spray tube 8 equably from tower body
The sprinkling downwards of 1 top, contacts sodium hydroxide solution more fully with sulphur-containing exhaust gas, sets spray with installing in fixed bit
Leaching head is compared, the utility model can make sodium hydroxide solution and sulfur dioxide react more sufficiently, reaction rate faster, make net
Change efficiency and clean-up effect greatly promotes.Calcium hydroxide solution, calcium hydroxide meeting are injected into tower body 1 by the first inlet tube 2
The sodium sulfite generated with previous step reacts, and retrieves sodium hydroxide solution and generates calcium sulfite precipitating.Sodium hydroxide is molten
Liquid can be come back to and be sprayed downwards in hopper 7 and again from 1 top of tower body by the return pipe being connected to liquid outlet, with
New sulphur-containing exhaust gas is reacted, to enable sodium hydroxide solution recycling, reduces purification cost.
As advanced optimizing for the utility model, it is respectively provided with precipitation tank 12 at left and right sides of 1 bottom of tower body, it is described
Slag-drip opening 5 is located at 12 bottom of precipitation tank；The horizontal push 14 that setting is driven by linear electric machine 13 in the tower body 1, the push rod
One end far from linear electric machine 13 is connect with the push plate 15 of 1 bottom of tower body.It should be understood that driving water by linear electric machine 13
Flat-pushing bar 14 drives push plate 15 to catch up with to push back, and the calcium sulfite of generation can be precipitated to the precipitating of push-in tower body 1 two sides of the bottom
In slot 12, so that the calcium sulfite generated in tower body 1 precipitating be made all to be discharged by the slag-drip opening 5 of 12 bottom of precipitation tank, avoid
There is remaining calcium sulfite sediment in tower body 1, influence reaction rate or tower body 1 is damaged.
Further, the shaft 16 that the bottom affixed one of second inlet tube 6 extends along the vertical direction, the shaft 16
On be fixed with multiple stirring rods 17 vertical with shaft 16, rotating vane 18, the rotating vane are set on the stirring rod 17
18 shaft is both perpendicular to shaft 16 and stirring rod 17.It should be understood that shaft 16 can revolve together with the second inlet tube 6
Turn, the stirring rod 17 being fixed on shaft 16 can then be rotated around shaft 16, can be stirred to the solution in tower body 1, be made anti-
Should be more abundant rapidly, the rotating vane 18 on stirring rod 17 can also further increase the effect being stirred, and accelerate reaction
Rate.
Further, PH sensor 4 is arranged in 1 lower part of tower body, and the PH sensor 4 is electrically connected with the controller.It should
Understand, can be monitored in real time and regulate and control the concentration of sodium hydroxide solution in tower body 1 by PH sensor 4, it on the one hand can be with
Guarantee that the sulfur dioxide in sulphur-containing exhaust gas is fully absorbed, on the other hand can also to avoid addition sodium hydroxide it is excessive, cause
Waste.
Although the foregoing describe specific embodiment of the present utility model, it will be appreciated by those of skill in the art that
Under the premise of without departing substantially from the principles of the present invention and essence, many changes and modifications may be made,
But these change and modification each fall within the protection scope of the utility model.
Claims (4)
1. a kind of prepare refined tin desulphurization system, it is characterised in that: including tower body (1), the first feed liquor is arranged in tower body (1) top
Manage (2), middle part setting air inlet pipe (3), bottom setting liquid outlet and slag-drip opening (5)；Second feed liquor is set at the top of the tower body (1)
Manage (6), the upper end of second inlet tube (6) pass through tower body (1) top plate be connected to hopper (7), lower end and more spray tubes (8)
Connection, the spray tube (8) are radially distributed centered on the second inlet tube (6), and spray tube (8) the bottom setting is multiple
Spray apertures；The liquid outlet is connected to return pipe (9), and the return pipe (9) is adapted to water pump (10) and its water outlet is located at hopper
(7) top；Servo motor (11) are set at the top of the tower body (1), the servo motor (11) drives the second feed liquor by belt
(6) rotation is managed, second inlet tube (6) is connect by bearing with tower body (1) top plate.
2. a kind of refined tin desulphurization system is prepared according to claim 1, it is characterised in that: a left side for tower body (1) bottom
Right two sides are respectively provided with precipitation tank (12), and the slag-drip opening (5) is located at precipitation tank (12) bottom；It is arranged in the tower body (1) by line
Property motor (13) drive horizontal push (14), the one end of the push rod far from linear electric machine (13) is pushed away with tower body (1) bottom
Plate (15) connection.
3. a kind of refined tin desulphurization system is prepared according to claim 1 or 2, it is characterised in that: second inlet tube (6)
The shaft (16) that extends along the vertical direction of bottom affixed one, be fixed on the shaft (16) multiple vertical with shaft (16)
Rotating vane (18) are arranged on the stirring rod (17) in stirring rod (17), the shaft of the rotating vane (18) both perpendicular to
Shaft (16) and stirring rod (17).
4. a kind of refined tin desulphurization system is prepared according to claim 3, it is characterised in that: tower body (1) the lower part setting
PH sensor (4), the PH sensor (4) are electrically connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822131683.0U CN209362208U (en) | 2018-12-19 | 2018-12-19 | It is a kind of to prepare refined tin desulphurization system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822131683.0U CN209362208U (en) | 2018-12-19 | 2018-12-19 | It is a kind of to prepare refined tin desulphurization system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209362208U true CN209362208U (en) | 2019-09-10 |
Family
ID=67829402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822131683.0U Expired - Fee Related CN209362208U (en) | 2018-12-19 | 2018-12-19 | It is a kind of to prepare refined tin desulphurization system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209362208U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112190979A (en) * | 2020-09-18 | 2021-01-08 | 程联 | Emulsion breaking separator is used in bacterin processing |
-
2018
- 2018-12-19 CN CN201822131683.0U patent/CN209362208U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112190979A (en) * | 2020-09-18 | 2021-01-08 | 程联 | Emulsion breaking separator is used in bacterin processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190910 |