CN207566897U - A kind of Adlerika rapid crystallization processing system - Google Patents
A kind of Adlerika rapid crystallization processing system Download PDFInfo
- Publication number
- CN207566897U CN207566897U CN201721523422.2U CN201721523422U CN207566897U CN 207566897 U CN207566897 U CN 207566897U CN 201721523422 U CN201721523422 U CN 201721523422U CN 207566897 U CN207566897 U CN 207566897U
- Authority
- CN
- China
- Prior art keywords
- crystallizing tank
- adlerika
- concentration basin
- centrifuge
- processing system
- 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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- 238000002425 crystallisation Methods 0.000 title claims abstract description 36
- 230000008025 crystallization Effects 0.000 title claims abstract description 36
- 238000012545 processing Methods 0.000 title claims abstract description 15
- 238000006477 desulfuration reaction Methods 0.000 claims abstract description 25
- 230000023556 desulfurization Effects 0.000 claims abstract description 21
- 238000009287 sand filtration Methods 0.000 claims abstract description 17
- 230000003009 desulfurizing effect Effects 0.000 claims abstract description 16
- 238000001035 drying Methods 0.000 claims abstract description 14
- 230000018044 dehydration Effects 0.000 claims abstract description 7
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 7
- 239000007788 liquid Substances 0.000 claims description 16
- 238000005507 spraying Methods 0.000 claims description 9
- 239000005864 Sulphur Substances 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 2
- 238000005119 centrifugation Methods 0.000 claims 1
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 abstract description 49
- 229910052943 magnesium sulfate Inorganic materials 0.000 abstract description 25
- 235000019341 magnesium sulphate Nutrition 0.000 abstract description 25
- 238000005516 engineering process Methods 0.000 abstract description 7
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 238000001816 cooling Methods 0.000 abstract description 4
- 238000011084 recovery Methods 0.000 abstract description 2
- 238000000746 purification Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 description 7
- 238000001914 filtration Methods 0.000 description 5
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- ZGBSOTLWHZQNLH-UHFFFAOYSA-N [Mg].S(O)(O)(=O)=O Chemical compound [Mg].S(O)(O)(=O)=O ZGBSOTLWHZQNLH-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 3
- 230000002045 lasting effect Effects 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Landscapes
- Treating Waste Gases (AREA)
Abstract
A kind of Adlerika rapid crystallization processing system belongs to magnesium sulfate crystallization recovery technology field.It is characterized in that：Including desulfurizing tower（1）, concentration basin（3）, centrifuge（5）, sand filtration machine（6）, crystallizing tank（7）, wind turbine（11）And drying bed（14）, desulfurizing tower（1）It is pumped by desulfurization（2）With concentration basin（3）It is connected, centrifuge（5）Pass through solution pump（4）With concentration basin（3）It is connected, centrifuge（5）Outlet connected with sand filtration machine, sand filtration machine（6）Connect crystallizing tank（7）, crystallizing tank（7）Side be equipped with wind turbine（11）, crystallizing tank（7）Crystallization discharge outlet connection dehydration device.The utility model utilizes desulfurizing tower and the continuous cycle generation saturation Adlerika of concentration basin, recycle centrifuge, the purification of sand filtration machine, wind cooling temperature lowering is utilized after purification in crystallizing tank, constantly reduce its solubility, excessive magnesium sulfate crystallization is precipitated, dry, the magnesium sulfate crystallization of generation final products is efficient, low energy consumption.
Description
Technical field
A kind of Adlerika rapid crystallization processing system belongs to magnesium sulfate crystallization recovery technology field.
Background technology
Magnesium oxide method desulfurization is because of its sufficient raw, the advantages that desulfuration efficiency is high, technology maturation, is got in the whole world
Carry out more applications, and have very big achievement in China some areas.The reaction product of magnesium oxide method desulfurization is sub-
Magnesium sulfate and magnesium sulfate, the comprehensive utilization value of two type products is very high, and therefore, the crystallization recycling of magnesium sulfate also being capable of band
Carry out certain economic benefit.At present, it is domestic mostly using the side of heating evaporation concentration in order to which magnesium sulfate is made full use of to crystallize
Method makes Adlerika reach saturation state, recycling epsom salt is then crystallized by the way of natural cooling, but put into practice card
Bright, this kind of crystallization mode its process energy consumption height, magnesium sulfate organic efficiency is low, therefore the magnesium sulfate crystallization for needing a kind of technology more stable
Process unit.
Invention content
Technical problem to be solved in the utility model is：Overcome the deficiencies of the prior art and provide a kind of magnesium sulfate recycling
The Adlerika rapid crystallization processing system efficient, process energy consumption is low.
The utility model solve its technical problem the technical solution adopted is that：A kind of Adlerika rapid crystallization processing system
System, it is characterised in that：Including desulfurizing tower, concentration basin, centrifuge, sand filtration machine, crystallizing tank, wind turbine, plate and frame filter press and drying bed,
Desulfurizing tower is connected by desulfurization pump with concentration basin, and centrifuge is connected by solution pump with concentration basin, the outlet of centrifuge with
Sand filtration machine connects, sand filtration machine connection crystallizing tank, and the side of crystallizing tank is equipped with wind turbine, the crystallization discharge outlet connection dehydration of crystallizing tank
Device.
The utility model using desulfurizing tower and concentration basin continuous cycle generation saturation Adlerika, then by saturation sulfuric acid
Magnesium solution is purified using centrifuge, sand filtration machine, and purified Adlerika, using wind cooling temperature lowering, constantly reduces in crystallizing tank
Its solubility is precipitated excessive magnesium sulfate crystallization, magnesium sulfate crystals is dried using plate and frame filter press, drying bed, generation is most
Finished product has the advantageous effect that magnesium sulfate crystalline rate is high, low energy consumption.Desulfurization spraying layer is equipped in the desulfurizing tower, is taken off
Sulphur pumps inlet by pipeline connection concentration basin, and liquid outlet passes through pipe by pipeline connection desulfurization spraying layer, solution pump inlet
Road connects concentration basin, and liquid outlet is communicated in centrifuge.
The Adlerika of saturation is transported to by solution pump in centrifuge, and solution is removed under the filtration of centrifuge
In particulate contamination.
Circulated sprinkling layer and demister are equipped in the crystallizing tank, crystallizing tank side is equipped with circulating pump, circulating pump feed liquor
Mouth is connected to by pipeline in the solution in crystallizing tank, and circulating pump liquid outlet is connected to concentration basin by pipeline.
The demister and circulated sprinkling layer are located at the top of crystallizing tank, and demister is set to the upper of circulated sprinkling layer
Side.Adlerika is pumped by circulated sprinkling layer by circulating pump, is sprayed by nozzle, Adlerika is atomized.
The dehydration device includes suction pump, plate and frame filter press and drying bed, and suction pump inlet is connected by pipeline
To crystallization pot bottom, suction pump liquid outlet is connected to plate and frame filter press feeding mouth by pipeline, the leakage fluid dram of plate and frame filter press with
It is connected in the middle part of crystallizing tank, drying bed is equipped at the discharge gate of plate and frame filter press.
The wind turbine is low pressure blower, and fan outlet connects the air inlet of crystallizing tank.It is empty by the lasting feeding of wind turbine
Convection current wind is formed in gas to crystallizing tank, Adlerika is atomized under convection current wind action and is cooled down, the solubility drop of magnesium sulfate
Low, extra magnesium sulfate crystallization is precipitated.
The crystallization pot bottom is provided with homogenating plate, and homogenating plate is located at the upper of the air inlet that wind turbine is connected with crystallizing tank
Side.
Compared with prior art, advantageous effect possessed by the utility model is：The utility model uses completely new structure,
Using the continuous cycle generation saturation Adlerika of desulfurizing tower and concentration basin, then by saturation Adlerika using centrifuge,
Sand filtration machine purifies, and purified Adlerika, using wind cooling temperature lowering, constantly reduces its solubility, make excessive sulphur in crystallizing tank
Sour magnesium crystallization is precipitated, and plate and frame filter press, drying bed is recycled to dry magnesium sulfate crystals, generates final products, has magnesium sulfate
The advantageous effect that crystalline rate is high, low energy consumption.
Description of the drawings
Fig. 1 is Adlerika rapid crystallization processing system connection relationship diagram.
Wherein, 1, desulfurizing tower 2, desulfurization pump 3, concentration basin 4, solution pump 5, centrifuge 6, sand filtration machine 7, knot
Brilliant tank 8, demister 9, circulated sprinkling layer 10, circulating pump 11, wind turbine 12, suction pump 13, plate and frame filter press
14th, drying bed 15, desulfurization spraying layer 16, valve 17, homogenating plate 18, centrifugal pump.
Specific embodiment
Fig. 1 is the most preferred embodiment of the utility model, and 1 pair of the utility model is described further below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of Adlerika rapid crystallization processing system, including desulfurizing tower 1, concentration basin 3, centrifuge 5,
Sand filtration machine 6, crystallizing tank 7, wind turbine 11, plate and frame filter press 13 and drying bed 14, desulfurizing tower 1 are connected by desulfurization pump 2 with concentration basin 3
Logical, centrifuge 5 is connected by solution pump 4 with concentration basin 3, and the outlet of centrifuge 5 connects sand filtration machine 6, sand by centrifugal pump 18
Filter 6 connects crystallizing tank 7, and the side of crystallizing tank 7 is equipped with wind turbine 11, the crystallization discharge outlet connection dehydration device of crystallizing tank 7.
Desulfurization spraying layer 15 is equipped in desulfurizing tower 1, desulfurization pumps 2 inlets by pipeline connection concentration basin 3, and liquid outlet passes through
Pipeline connection desulfurization spraying layer 15, for 4 inlet of solution pump by pipeline connection concentration basin 3, liquid outlet is communicated in centrifuge 5.
Be equipped with circulated sprinkling layer 9 and demister 8 in crystallizing tank 7,7 side of crystallizing tank is equipped with circulating pump 10, circulating pump 10 into
Liquid mouth is connected to by pipeline in the solution in crystallizing tank 7, and 10 liquid outlet of circulating pump is connected to concentration basin 3 by pipeline.Crystallization
7 bottom of tank is provided with homogenating plate 17, and homogenating plate 17 is located at the top of air inlet that wind turbine 11 is connected with crystallizing tank 7.
Demister 8 and circulated sprinkling layer 9 are located at the top of crystallizing tank 7, and demister 8 is set to the upper of circulated sprinkling layer 9
Side.Adlerika is pumped into circulated sprinkling layer 9 by circulating pump 10, is sprayed by nozzle, and Adlerika is atomized.
Dehydration device includes suction pump 12, plate and frame filter press 13 and drying bed 14, and 12 inlet of suction pump is connected by pipeline
7 bottom of crystallizing tank is connected to, 12 liquid outlet of suction pump is connected to 13 feeding mouth of plate and frame filter press by pipeline, plate and frame filter press 13
Leakage fluid dram is connected with 7 middle part of crystallizing tank, and drying bed 14 is equipped at the discharge gate of plate and frame filter press 13.
Wind turbine 11 be low pressure blower, the air inlet of 11 outlet connection crystalline substance tank 7 of wind turbine.The lasting feeding air of wind turbine 11 arrives
Convection current wind is formed in crystallizing tank 7, Adlerika is atomized under convection current wind action and is cooled down, the solubility of magnesium sulfate reduces,
Extra magnesium sulfate crystallization is precipitated.
Concentration basin 3 is equipped with temperature detection, level sensing, Concentration Testing, and signal is fed back to control system, controlled by three kinds of detections
System processed compares to determine whether Adlerika reaches saturation state according to value of feedback and setting value.Desulfurization pumps 2 inlets and passes through
Pipeline connection is in concentration basin 3, and for liquid outlet by pipeline connection in desulfurization spraying layer 15,4 inlet of solution pump passes through pipeline connection
In concentration basin 3, liquid outlet is communicated in centrifuge 5, and desulfurization pumps 2 by doctor solution circulation conveying to the desulfurization spraying layer in desulfurizing tower 1
15, desulfurization is carried out, absorbs the sulfur dioxide in flue gas, when Adlerika saturation, solution pump is opened, and Adlerika is defeated
It is sent to centrifuge 5.
The working process of the utility model is as follows：
The first step, desulfuration solution is constantly recycled with the flue gas in desulfurizing tower 1 in concentration basin 3, and desulfuration solution temperature is
50 DEG C or so, the sulfur dioxide that desulfuration solution is absorbed in flue gas generates magnesium sulfate, and the concentration of magnesium sulfate is continuously improved, until reaching
During saturated concentration.
Second step, the Adlerika of saturation is transported to by solution pump 4 in centrifuge 5, in the filtration of centrifuge 5
Particulate contamination in lower removal solution.
Third walks, and the solution discharge after the filtering of centrifuge 5 to sand filtration machine 6, sand filtration machine 6 carries out fine filtering, removes solution
The fine impurities such as middle sludge discharge purified solution.
4th step, purified solution enter crystallizing tank 7, and Adlerika is pumped into circulated sprinkling layer 9, sulfuric acid by circulating pump 10
Magnesium solution is arranged on formation convection current wind in the lasting feeding air to crystallizing tank 7 of wind turbine 11 on 7 side of crystallizing tank by spray atomizing,
It is atomized Adlerika under convection current wind action to be cooled down, the solubility of magnesium sulfate reduces, and extra magnesium sulfate crystallization is precipitated, stream
Dynamic air carries partial moisture bulky grain under the effect of demister 8 and is intercepted, and residue is discharged containing humid air by gas outlet.
5th step, crystalline sulfuric acid magnesium are transported to plate and frame filter press 13 by suction pump 12, remove moisture removal.
6th step, the Adlerika after press filtration are further dried on drying bed 14, form sulfuric acid magnesium products.
The above descriptions are merely preferred embodiments of the present invention, is not to make other forms to the utility model
Limitation, any person skilled in the art is changed or is modified as possibly also with the technology contents of the disclosure above equivalent
The equivalent embodiment of variation.But it is every without departing from the content of the technical scheme of the utility model, the technology according to the utility model is real
Any simple modification, equivalent variations and the remodeling that confrontation above example is made still fall within the guarantor of technical solutions of the utility model
Protect range.
Claims (7)
1. a kind of Adlerika rapid crystallization processing system, it is characterised in that：Including desulfurizing tower（1）, concentration basin（3）, centrifugation
Machine（5）, sand filtration machine（6）, crystallizing tank（7）, wind turbine（11）, plate and frame filter press（13）And drying bed（14）, desulfurizing tower（1）By de-
Sulphur pumps（2）With concentration basin（3）It is connected, centrifuge（5）Pass through solution pump（4）With concentration basin（3）It is connected, centrifuge（5）'s
Outlet and sand filtration machine（6）Connection, sand filtration machine（6）Connect crystallizing tank（7）, crystallizing tank（7）Side be equipped with wind turbine（11）, crystallizing tank
（7）Crystallization discharge outlet connection dehydration device.
2. a kind of Adlerika rapid crystallization processing system according to claim 1, it is characterised in that：The desulfurization
Tower（1）It is interior to be equipped with desulfurization spraying layer（15）, desulfurization pump（2）Inlet passes through pipeline connection concentration basin（3）, liquid outlet passes through pipeline
Connect desulfurization spraying layer（15）, solution pump（4）Inlet passes through pipeline connection concentration basin（3）, liquid outlet is communicated in centrifuge
（5）.
3. a kind of Adlerika rapid crystallization processing system according to claim 1, it is characterised in that：The crystallization
Tank（7）It is interior to be equipped with circulated sprinkling layer（9）And demister（8）, crystallizing tank（7）Side is equipped with circulating pump（10）, circulating pump（10）Into
Liquid mouth is connected to crystallizing tank by pipeline（7）In interior solution, circulating pump（10）Liquid outlet is connected to concentration basin by pipeline
（3）.
4. a kind of Adlerika rapid crystallization processing system according to claim 3, it is characterised in that：The demisting
Device（8）With circulated sprinkling layer（9）Positioned at crystallizing tank（7）Top, and demister（8）It is set to circulated sprinkling layer（9）Top.
5. a kind of Adlerika rapid crystallization processing system according to claim 1, it is characterised in that：The dehydration
Device includes suction pump（12）, plate and frame filter press（13）And drying bed（14）, suction pump（12）Inlet is connected to by pipeline
Crystallizing tank（7）Bottom, suction pump（12）Liquid outlet is connected to plate and frame filter press by pipeline（13）Feeding mouth, plate and frame filter press
（13）Leakage fluid dram and crystallizing tank（7）Middle part is connected, plate and frame filter press（13）Discharge gate at be equipped with drying bed（14）.
6. a kind of Adlerika rapid crystallization processing system according to claim 1, it is characterised in that：The wind turbine
（11）For low pressure blower, wind turbine（11）Outlet connection crystalline substance tank（7）Air inlet.
7. a kind of Adlerika rapid crystallization processing system according to claim 1, it is characterised in that：The crystallization
Tank（7）Bottom is provided with homogenating plate（17）, homogenating plate（17）Positioned at wind turbine（11）With crystallizing tank（7）The air inlet of connection it is upper
Side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721523422.2U CN207566897U (en) | 2017-11-15 | 2017-11-15 | A kind of Adlerika rapid crystallization processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721523422.2U CN207566897U (en) | 2017-11-15 | 2017-11-15 | A kind of Adlerika rapid crystallization processing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207566897U true CN207566897U (en) | 2018-07-03 |
Family
ID=62694380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721523422.2U Expired - Fee Related CN207566897U (en) | 2017-11-15 | 2017-11-15 | A kind of Adlerika rapid crystallization processing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207566897U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110898456A (en) * | 2019-12-16 | 2020-03-24 | 潍坊联兴新材料科技股份有限公司 | Equipment for low-temperature crystallization of magnesium sulfate by using desulfurization circulating liquid |
-
2017
- 2017-11-15 CN CN201721523422.2U patent/CN207566897U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110898456A (en) * | 2019-12-16 | 2020-03-24 | 潍坊联兴新材料科技股份有限公司 | Equipment for low-temperature crystallization of magnesium sulfate by using desulfurization circulating liquid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190429 Address after: 255000 No. 125 Liuquan Road, Zibo High-tech Zone, Shandong Province Patentee after: SHANDONG RILI ENVIRONMENT PROTECTION TECHNOLOGY CO.,LTD. Address before: 255000 No. 125 Liuquan Road, Zibo High-tech Zone, Shandong Province Patentee before: ZIBO FENGHE ENVIRONMENTAL MANAGEMENT TECHNOLOGY INSTITUTE |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180703 |