CN209612229U - A kind of calcium chloride solution enrichment facility - Google Patents
A kind of calcium chloride solution enrichment facility Download PDFInfo
- Publication number
- CN209612229U CN209612229U CN201920079874.9U CN201920079874U CN209612229U CN 209612229 U CN209612229 U CN 209612229U CN 201920079874 U CN201920079874 U CN 201920079874U CN 209612229 U CN209612229 U CN 209612229U
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- China
- Prior art keywords
- calcium chloride
- concentration
- tower
- feed inlet
- storage tank
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model belongs to chemical equipment technical field, more particularly to a kind of calcium chloride solution enrichment facility, including the low concentration calcium chloride storage tank being sequentially connected in series, calcium chloride circulating storage groove, concentration tower, high calcium chloride concentration storage tank, it is connected at the top of the concentration tower with mist eliminating tower lower part, the mist eliminating tower bottom is connected with the high calcium chloride concentration storage tank feed inlet, the high calcium chloride concentration reservoir bottom is connected by rejected product circulation line with the calcium chloride circulating storage groove feed inlet, the concentration tower lower part is connected by accident connecting line with the calcium chloride circulating storage groove feed inlet, valve is equipped on the rejected product circulation line and accident connecting line, the exhaust outlet of the mist eliminating top of tower is connected with the titanium blower air entry, the concentration tower lower part is equipped with enrichment evaporator, the utility model Energy conservation and environmental protection, technical process is simplified, structurally reasonable, device therefor is few, and product qualification rate is high, and product design is stablized.
Description
Technical field
The utility model belongs to chemical equipment technical field, and in particular to a kind of calcium chloride solution enrichment facility.
Background technique
Currently, calcium chloride solution concentration mostly uses the evaporation mode of multiple effect counter current circulating and evaporating system and multi-stage falling-film.It is existing
Multiple effect counter current circulating and evaporating system in technology is the calcium chloride solution that concentration is lower than 40% concentration, and process flow is complicated, most
The concentration of finished product is unstable, and product qualification rate is low, and pollutes the environment.
Summary of the invention
Purpose of the utility model is to solve the above problems, provide a kind of energy conservation and environmental protection, technical process simplification, structure
Rationally, device therefor is few, and product qualification rate is high, a kind of stable calcium chloride solution enrichment facility of product design.
The purpose of this utility model is realized by the following technical solution: a kind of calcium chloride solution enrichment facility, including low
Concentration calcium chloride storage tank, calcium chloride circulating storage groove, concentration tower, mist eliminating tower, titanium blower, high calcium chloride concentration storage tank；
The low concentration calcium chloride storage tank liquid outlet passes through liquid pipeline and the calcium chloride circulating storage groove feed inlet on first
It is connected, the calcium chloride circulating storage groove liquid outlet passes through the top spray layer feed inlet of liquid pipeline and the concentration tower on second
It is connected, is equipped with liquid pump, the liquid outlet of the concentration tower lower part on described first on liquid pipeline and second on liquid pipeline
It is connected by the first outlet tube with the high calcium chloride concentration storage tank feed inlet；
It is connected by gas exhaust piping with the air inlet of mist eliminating tower lower part at the top of the concentration tower, the mist eliminating tower bottom
Portion is connected by the second outlet tube with the high calcium chloride concentration storage tank feed inlet, and the high calcium chloride concentration reservoir bottom is set
There is rejected product outlet, the rejected product outlet passes through rejected product circulation line and the calcium chloride circulating storage groove feed inlet
Be connected, the concentration tower lower part is connected by accident connecting line with the calcium chloride circulating storage groove feed inlet, it is described not
Valve is equipped on qualified product circulation line and accident connecting line；
The exhaust outlet of the mist eliminating top of tower is connected with the titanium blower air entry；
The concentration tower lower part is equipped with enrichment evaporator, and the enrichment evaporator material is all steel silicon carbide/graphite material,
The accident connecting line is located at the top of the enrichment evaporator, not less than 350 DEG C high-temperature hot-airs enter enrichment evaporator into
Row heating evaporation；
Further, the concentration tower top is equipped with multistage PP partition, and the multistage PP septum plate length accounts for concentration tower diameter
3/4, the multistage PP partition disperses low concentration calcium chloride solution, is stopped, and hot gas and low concentration calcium chloride solution are inverse
Stream dehydration achievees the purpose that concentration by controlling flow；
Further, the mist eliminating tower is made of multilayer, and upper layer is tetrafluoro silk screen mist eliminating layer, and centre is Haier's circular layer, under
Layer is the high calcium chloride concentration solution layer collected in vapor；
Further, the upper liquid pump on described first on liquid pipeline and second on liquid pipeline is fluoroplastic pump；
Further, the rejected product circulation line is equipped with fluoroplastics circulating pump；
When utility model works, low concentration calcium chloride from low concentration calcium chloride storage tank through first on liquid pipeline be sent into described in
In calcium chloride circulating storage groove, then after liquid pipeline on second enters the top spray layer of the concentration tower, from the concentration tower
Top spray and under, positioned at it is described concentration tower bottom enrichment evaporator generate hot gas from bottom to top to the spray in dropping process
Leaching liquid carries out heating concentration and carries out further heating concentration to the liquid for falling on enrichment evaporator surface, after heated concentration
High calcium chloride concentration solution be sent into the high calcium chloride concentration through the first outlet tube by the liquid outlet of the concentration tower lower part and store up
Slot, due to being connected by gas exhaust piping with the air inlet of mist eliminating tower lower part at the top of the concentration tower, the chlorine of certain content
Change calcium mixed gas after the mist eliminating tower is absorbed, condenses, precipitates, enters the high concentration from the second outlet tube of bottom
Calcium chloride storage tank, rejected product can be exported from the rejected product of the high calcium chloride concentration reservoir bottom and be followed through rejected product
Endless tube road returns to the calcium chloride circulating storage groove, and when the concentration tower breaks down, liquid can be through the concentration tower lower part
Accident connecting line be back to the calcium chloride circulating storage groove, on the rejected product circulation line and accident connecting line
Equipped with valve, facilitate carry out liquid switch.
The utility model has the advantages that the utility model energy conservation and environmental protection, technical process is simplified, structurally reasonable, device therefor is few, and product closes
Lattice rate is high, and product design is stablized.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment 1.
In figure: 1. concentration calcium chloride storage tanks；2. calcium chloride circulating storage groove；3. concentration tower；4. mist eliminating tower；5. titanium blower；6.
High calcium chloride concentration storage tank；Liquid pump on 7.；11. liquid pipeline on first；21. liquid pipeline on second；31. the first outlet tube；32. thing
Therefore connecting line；33. enrichment evaporator；34. multistage PP partition；41. the second outlet tube；61. rejected product exports；62. not conforming to
Lattice product circulation line.
Specific embodiment
Specific embodiment of the present utility model is given below, for making further details of solution to utility model content
It releases.Therefore it does not limit the scope of the patent of the utility model, made by using the description of the utility model and the drawings
Equivalent structure transformation, being applied directly or indirectly in other relevant technical fields, similarly includes in the special of the utility model
In sharp protection scope.
Embodiment 1, referring to Fig.1: a kind of calcium chloride solution enrichment facility, including low concentration calcium chloride storage tank 1, calcium chloride follow
Ring storage tank 2, concentration tower 3, mist eliminating tower 4, titanium blower 5, high calcium chloride concentration storage tank 6；
1 liquid outlet of low concentration calcium chloride storage tank by liquid pipeline 11 on first and the calcium chloride circulating storage groove 2 into
Material mouth is connected, and 2 liquid outlet of calcium chloride circulating storage groove passes through the top spray of liquid pipeline 21 and the concentration tower 3 on second
Layer feed inlet is connected, and is equipped with liquid pump 7, the concentration tower on described first on liquid pipeline 11 and second on liquid pipeline 21
The liquid outlet of 3 lower parts is connected by the first outlet tube 31 with 6 feed inlet of high calcium chloride concentration storage tank；
It is connected by gas exhaust piping with the air inlet of 4 lower part of mist eliminating tower at the top of the concentration tower 3, the mist eliminating tower
4 bottoms are connected by the second outlet tube 41 with 6 feed inlet of high calcium chloride concentration storage tank, the high calcium chloride concentration storage tank
6 bottoms are equipped with rejected product outlet 61, and the rejected product outlet 61 passes through rejected product circulation line 62 and the calcium chloride
2 feed inlet of circulating storage groove is connected, and 3 lower part of concentration tower passes through accident connecting line 32 and the calcium chloride circulating storage groove 2
Feed inlet is connected, and is equipped with valve on the rejected product circulation line 62 and accident connecting line 32；
The exhaust outlet at 4 top of mist eliminating tower is connected with 5 air entry of titanium blower；
3 lower part of concentration tower is equipped with enrichment evaporator 33, and 33 material of enrichment evaporator is all steel silicon carbide/graphite
Material, the accident connecting line 32 are located at the top of the enrichment evaporator 33, and not less than 350 DEG C high-temperature hot-airs enter enrichment
Evaporator carries out heating evaporation；
3 top of concentration tower is equipped with multistage PP partition 34, and 34 length of multistage PP partition accounts for concentration tower diameter
3/4, multistage PP partition 34 disperses low concentration calcium chloride solution, is stopped, and hot gas and low concentration calcium chloride solution adverse current are de-
Water achievees the purpose that concentration by controlling flow；
The mist eliminating tower 4 is made of multilayer, and upper layer is tetrafluoro silk screen mist eliminating layer, and centre is Haier's circular layer, and lower layer is water
The high calcium chloride concentration solution layer collected in steam；
Upper liquid pump 7 on described first on liquid pipeline 11 and second on liquid pipeline 21 is fluoroplastic pump；
The rejected product circulation line 62 is equipped with fluoroplastics circulating pump；
When utility model works, low concentration calcium chloride from low concentration calcium chloride storage tank 1 through first on liquid pipeline 11 be sent into
In the calcium chloride circulating storage groove 2, then after liquid pipeline 21 on second enters the top spray layer of the concentration tower 3, from institute
State 3 top spray of concentration tower and under, the hot gas that the enrichment evaporator 33 positioned at 3 bottom of concentration tower generates is from bottom to top under
Ejecting liquid during falling carries out heating concentration and is further heated to the liquid for falling on 33 surface of enrichment evaporator dense
Contracting, the high calcium chloride concentration solution after heated concentration are sent by the liquid outlet of 3 lower part of concentration tower through the first outlet tube 31
The high calcium chloride concentration storage tank 6, due to passing through the air inlet of gas exhaust piping and 4 lower part of mist eliminating tower at the top of the concentration tower 3
Mouthful it is connected, the calcium chloride mixed gas of certain content is after the mist eliminating tower 4 is absorbed, condenses, precipitates, from the of bottom
Two outlet tubes 41 enter the high calcium chloride concentration storage tank 6, and rejected product can be from 6 bottom of high calcium chloride concentration storage tank
The rejected product outlet 61 returns to the calcium chloride circulating storage groove 2 through rejected product circulation line 62, when the concentration tower 3
When failure, liquid can be back to the calcium chloride circulating storage groove 2 through the accident connecting line 32 of 3 lower part of concentration tower,
It is equipped with convenience valve on the rejected product circulation line 62 and accident connecting line 32 and carries out liquid switch.
Claims (4)
1. a kind of calcium chloride solution enrichment facility, which is characterized in that including low concentration calcium chloride storage tank, calcium chloride circulating storage groove,
Concentration tower, mist eliminating tower, titanium blower, high calcium chloride concentration storage tank；
The low concentration calcium chloride storage tank liquid outlet passes through liquid pipeline on first and is connected with the calcium chloride circulating storage groove feed inlet
Logical, the calcium chloride circulating storage groove liquid outlet passes through liquid pipeline on second and is connected with the top spray layer feed inlet of the concentration tower
It is logical, it is equipped with liquid pump on described first on liquid pipeline and second on liquid pipeline, the liquid outlet of the concentration tower lower part passes through
First outlet tube is connected with the high calcium chloride concentration storage tank feed inlet；
It is connected by gas exhaust piping with the air inlet of mist eliminating tower lower part at the top of the concentration tower, the mist eliminating tower bottom is logical
It crosses the second outlet tube to be connected with the high calcium chloride concentration storage tank feed inlet, the high calcium chloride concentration reservoir bottom is equipped with not
Qualified product outlet, the rejected product outlet are connected by rejected product circulation line with the calcium chloride circulating storage groove feed inlet
Logical, the concentration tower lower part is connected by accident connecting line with the calcium chloride circulating storage groove feed inlet, described unqualified
Valve is equipped on product circulation line and accident connecting line；
The exhaust outlet of the mist eliminating top of tower is connected with the titanium blower air entry；
The concentration tower lower part is equipped with enrichment evaporator, and the enrichment evaporator material is all steel silicon carbide/graphite material, described
Accident connecting line is located at the top of the enrichment evaporator.
2. a kind of calcium chloride solution enrichment facility according to claim 1, which is characterized in that the concentration tower top is set
There is multistage PP partition, the multistage PP septum plate length accounts for the 3/4 of concentration tower diameter.
3. a kind of calcium chloride solution enrichment facility according to claim 1, which is characterized in that the mist eliminating tower is by multilayer
Composition, upper layer is tetrafluoro silk screen mist eliminating layer, and centre is Haier's circular layer, and lower layer is the high calcium chloride concentration solution collected in vapor
Layer.
4. a kind of calcium chloride solution enrichment facility according to claim 1 to 3, which is characterized in that first upper liquid
Upper liquid pump on pipeline and second on liquid pipeline is fluoroplastic pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920079874.9U CN209612229U (en) | 2019-01-18 | 2019-01-18 | A kind of calcium chloride solution enrichment facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920079874.9U CN209612229U (en) | 2019-01-18 | 2019-01-18 | A kind of calcium chloride solution enrichment facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209612229U true CN209612229U (en) | 2019-11-12 |
Family
ID=68450371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920079874.9U Expired - Fee Related CN209612229U (en) | 2019-01-18 | 2019-01-18 | A kind of calcium chloride solution enrichment facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209612229U (en) |
-
2019
- 2019-01-18 CN CN201920079874.9U patent/CN209612229U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191112 Termination date: 20220118 |