CN209501700U - A kind of ion exchange resin column equipment - Google Patents
A kind of ion exchange resin column equipment Download PDFInfo
- Publication number
- CN209501700U CN209501700U CN201920001784.8U CN201920001784U CN209501700U CN 209501700 U CN209501700 U CN 209501700U CN 201920001784 U CN201920001784 U CN 201920001784U CN 209501700 U CN209501700 U CN 209501700U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- ion exchange
- resin column
- exchange resin
- flat cover
- 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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- Treatment Of Water By Ion Exchange (AREA)
Abstract
The utility model relates to a kind of ion exchange resin column equipment, including cylinder, the cylinder upper and lower ends are sealing structure, and inner wall is integrally lined with rubber layer；The barrel outer surface is equipped with nameplate, and bottom end is equipped with bottom plate, and the bottom plate and cylinder external connections are equipped with the gusset that it is fixed；Flat cover is equipped at the top of the cylinder, the flat cover and cylinder are attached by connector；Compressed air hose and feeding pipe are equipped in the middle part of the flat cover, the feeding pipe connects internal pan feeding distributor；Bottom is equipped with bottom dispenser, pore plate and sieve, the bottom dispenser connection backwash water pipe in the cylinder.The utility model has the advantages that it is easy to operate, low energy consumption, room temperature processing, long service life.
Description
Technical field
The utility model belongs to Waste acid treatment device, and in particular to a kind of ion exchange resin column equipment.
Background technique
Many Waste Sulfuric Acids can be generated in chemical production process.Traditional Waste Sulfuric Acid processing method be concentration method, high-temperature cracking method,
Neutralisation treatment method；The drawbacks of various processing methods have it.Concentration method has 4:
1, Waste Sulfuric Acid concentration requires equipment material high, generallys use titanium atmospheric evaporation or enamel decompression thin film evaporation
Device, equipment investment are larger；
2, steam, water, the electric consumption are big, and operating cost is high；
3, complicated for operation, maintenance difficult and costly；
4, Waste Sulfuric Acid treating capacity is small, and evaporation tubes easily block, and runs less stable.
The shortcomings that high-temperature cracking method is that investment is big, energy consumption is high；In addition, due to F-, Cl- and metal ion in Waste Sulfuric Acid
(especially Na+) be easy to cause the corrosion and blocking of equipment and pipeline, therefore the unsuitable processing fluorine of high-temperature cracking method, chlorine and gold
Belong to the very high Waste Sulfuric Acid of salt content.Waste Sulfuric Acid reacts the gypsum (CaSO42H2O) generated with lime stone in neutralisation treatment technique
Byproduct is second-rate, it is difficult to meet the requirement of relevant industries, and gypsum product is mostly that partial size is micro- less than 10 μm
Crystal causes the processes such as subsequent sedimentation, filtering and dehydration all extremely difficult, and the recycling and stacking of this fine gypsum crystal are all
New environmental problem will be generated.
Using ion exchange resin column equipment processing spent acid compared to concentration method, high-temperature cracking method, neutralisation treatment method it is excellent
Point is that process flow is short, easy to operate；Low energy consumption；Room temperature processing, the long service life of equipment and pipeline.
Utility model content
The purpose of this utility model is to solve the above problems, provide it is a kind of it is easy to operate, low energy consumption, room temperature processing, using the longevity
Order long ion exchange resin column equipment.
To achieve the above object, the utility model provides the following technical solutions:
A kind of ion exchange resin column equipment, including cylinder, the cylinder upper and lower ends are sealing structure, and inner wall integrally serves as a contrast
There is rubber layer；The barrel outer surface is equipped with nameplate, and bottom end is equipped with bottom plate, and the bottom plate and cylinder external connections are equipped with to it
The gusset being fixed；Flat cover is equipped at the top of the cylinder, the flat cover and cylinder are attached by connector；The flat cover
Middle part is equipped with compressed air hose and feeding pipe, pan feeding distributor inside the feeding pipe connector drum；Bottom is set in the cylinder
There are bottom dispenser, pore plate and sieve, the bottom dispenser connection backwash water pipe.
Further, the sieve is three layers, respectively 60,20,10 mesh.
Further, the cylinder is vertical and cylindrical structure, is made of steel plate welding.
Further, the rubber layer is for preventing soda acid liquid etch cylinder.
Preferably, the connector is flange.
The utility model has the beneficial effects that:
The utility model handles spent acid compared to concentration method, high-temperature cracking method, neutralisation treatment method, has simple easily behaviour
Work, energy-saving and environmental protection, process flow are short, and low energy consumption；The advantages of long service life of room temperature processing, equipment and pipeline.
Detailed description of the invention
In order to illustrate more clearly of the utility model embodiment technical solution, will make below to required in embodiment description
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model in order to more clearly
Illustrate the utility model embodiment or technical solution in the prior art, for those of ordinary skill in the art, is not paying
Out under the premise of creative work, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the main view of the utility model；
Fig. 2 is the top view of the utility model.
Specific embodiment
A kind of ion exchange resin column equipment as shown in Figs. 1-2, including cylinder 3,3 upper and lower ends of cylinder are sealing
Structure, inner wall are integrally lined with rubber layer；3 outer surface of cylinder is equipped with nameplate 4, and bottom end is equipped with bottom plate 1, the bottom plate 1 and cylinder
3 external connections of body are equipped with the gusset 2 that it is fixed；Flat cover 6, the flat cover 6 and cylinder 3 are equipped at the top of the cylinder 3
It is attached by connector 5；Compressed air hose and feeding pipe are equipped in the middle part of the flat cover 6, the feeding pipe connects interior barrel
3 pan feeding distributor of body；Bottom is equipped with bottom dispenser, pore plate and sieve, the bottom dispenser connection in the cylinder 3
Backwash water pipe.
Further, the sieve is three layers, respectively 60,20,10 mesh.
Further, the cylinder 3 is vertical and cylindrical structure, is made of steel plate welding.
Further, the rubber layer is for preventing soda acid liquid etch cylinder 3.
Preferably, the connector 5 is flange.
The working process of the utility model is as follows:
A) prepare
Resin and water are mixed and are poured into resin column, makes resin natural sediment by the buoyancy of water, it is uniform in cylinder 3
Accumulation, consistent in density.In preparation before use, first emptying water, compressed air is passed through by compressed air hose, extrudes remaining water, and
Resin is pressed into " bed ".Resin after regeneration is also impregnated with deionized water, uses preceding draining and logical compressed air.
B) pan feeding
Waste Sulfuric Acid is injected, 2 side's Waste Sulfuric Acids are countercurrently entered with the flow velocity of 1BV/h.
C) it operates normally
Certain pan feeding speed is controlled, the sulfuric acid of outflow is made to meet index regulation.The numerical value of pan feeding flow speed, depending on locating for
Depending on quality and the required decolorizing effect of managing raw material.After running for a period of time, the impurity of resin adsorption accumulation is more, stream
The impurity of sulfuric acid gradually rises out, when reach limit numerical value when, that is, deactivate the column and other spare resin columns of converting.
D) it regenerates
The resin column for having handled spent acid will be washed, and then extrude remaining water with compressed air；Be passed through again level-one lye and
Second level lye is successively passed through water and compressed air in the pillar that has regenerated again, presses vacant water to resin column regeneration.
The utility model resin column is vertical and cylindrical structure, and both ends sealing can bear certain pressure.Compared to concentration
Method, high-temperature cracking method, neutralisation treatment method handle spent acid, energy consumption short with simple to operation, energy-saving and environmental protection, process flow
It is low；The advantages of long service life of room temperature processing, equipment and pipeline.
The content not being described in detail in the utility model is the prior art.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (5)
1. a kind of ion exchange resin column equipment, including cylinder (3), which is characterized in that cylinder (3) upper and lower ends are sealing
Structure, inner wall are lined with rubber layer；Cylinder (3) outer surface is equipped with nameplate (4), and bottom end is equipped with bottom plate (1), the bottom plate (1)
The gusset (2) that it is fixed is equipped with cylinder (3) external connections；Flat cover (6) are equipped at the top of the cylinder (3), it is described
Flat cover (6) is attached with cylinder (3) by connector (5)；Compressed air hose and feeding pipe are equipped in the middle part of the flat cover (6),
The internal pan feeding distributor of the feeding pipe connector drum (3)；The interior bottom of the cylinder (3) is equipped with bottom dispenser, pore plate
And sieve, the bottom dispenser connection backwash water pipe.
2. a kind of ion exchange resin column equipment according to claim 1, which is characterized in that the cylinder (3) is vertical
It is columnar structured, it is made of steel plate welding.
3. a kind of ion exchange resin column equipment according to claim 1, which is characterized in that the sieve is three layers, point
It Wei not 60,20,10 mesh.
4. a kind of ion exchange resin column equipment according to claim 1, which is characterized in that the rubber layer is for preventing
Soda acid liquid etch cylinder (3).
5. a kind of ion exchange resin column equipment according to any one of claims 1 to 4, which is characterized in that the connection
Part (5) is flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920001784.8U CN209501700U (en) | 2019-01-02 | 2019-01-02 | A kind of ion exchange resin column equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920001784.8U CN209501700U (en) | 2019-01-02 | 2019-01-02 | A kind of ion exchange resin column equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209501700U true CN209501700U (en) | 2019-10-18 |
Family
ID=68199320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920001784.8U Expired - Fee Related CN209501700U (en) | 2019-01-02 | 2019-01-02 | A kind of ion exchange resin column equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209501700U (en) |
-
2019
- 2019-01-02 CN CN201920001784.8U patent/CN209501700U/en not_active Expired - Fee Related
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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: 20191018 Termination date: 20220102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |