CN207545845U - A kind of equipment for improving single-action enrichment facility evaporability - Google Patents
A kind of equipment for improving single-action enrichment facility evaporability Download PDFInfo
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- CN207545845U CN207545845U CN201721532242.0U CN201721532242U CN207545845U CN 207545845 U CN207545845 U CN 207545845U CN 201721532242 U CN201721532242 U CN 201721532242U CN 207545845 U CN207545845 U CN 207545845U
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- China
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- mother liquor
- preheating
- pipeline
- circulation line
- heat exchanger
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Abstract
The utility model discloses a kind of equipment for improving single-action enrichment facility evaporability,Including concentration tank,The top of concentration tank is connected with evaporator by pipeline,The top of evaporator is connected with mother liquor preheating can by pipeline,Heat exchanger is provided in mother liquor preheating can,The bottom of mother liquor preheating can is provided with circulation line outlet,Circulation line outlet is also set up on mother liquor preheating can,Circulation line outlet is arranged below heat exchanger,And close to heat exchanger,Circulation line is connected between circulation line import and circulation line outlet,Circulating pump is provided on circulation line,Mother liquor preheating can is provided with transfer pipeline,The mother liquor after being preheated in mother liquor preheating can is delivered in concentration tank by transfer pipeline,The cold duct of transporting cold-air is connected with above mother liquor preheating can,Multiple exhaust fans for cold air to be taken away are provided in pipeline,Mother liquor is preheated by using indirect steam,Mother liquor after preheating is transferred to concentration tank,Improve the concentrating capacity of single-action enrichment facility.
Description
Technical field
The utility model is related to the technical fields of chemical industry equipment, specifically, refer to that a kind of raising single-action enrichment facility steams
The equipment of hair ability.
Background technology
Enrichment facility main function makes evaporation of the solvent so as to improve solution concentration.
In chemical enterprise, especially in the production process of sylvite, in enriching stage, it will usually be concentrated and filled using single-action
It puts, but single-action enrichment facility is long presently, there are concentration time, the ability of concentration is small, it is difficult to meet the production requirement of enterprise, because
This single-action concentrator used at present is extremely difficult to the requirement of highly enriched ability.
Utility model content
The utility model provides a kind of equipment for improving single-action enrichment facility evaporability, for solving to deposit in the prior art
：The technical issues of single-action concentrator used at present is extremely difficult to highly enriched ability.
In order to solve the above-mentioned technical problem, reach the advantageous effect for improving concentrating capacity, the utility model passes through following skill
Art scheme is realized：Including concentration tank, the top of the concentration tank is connected with evaporator by pipeline, and the top of the evaporator leads to
It crosses pipeline and is connected with mother liquor preheating can, heat exchanger is provided in the mother liquor preheating can, the bottom of mother liquor preheating can, which is provided with, to be followed
Endless tube way outlet also sets up circulation line outlet on mother liquor preheating can, and the circulation line outlet is arranged on above heat exchanger, and
Close to heat exchanger, circulation line is connected between circulation line import and circulation line outlet, is set on the circulation line
There is circulating pump, the mother liquor preheating can is provided with transfer pipeline, after being preheated in mother liquor preheating can by the transfer pipeline
Mother liquor is delivered in concentration tank, and the heat exchange pipeline of feeding secondary steam, the pipeline are connected with above the mother liquor preheating can
Top is provided with multiple exhaust fans for cold air to be taken away.
In order to preferably realize the utility model, further, multiple exhaust fans are disposed in parallel in inner wall of the pipe,
And at the top of heat exchanger tube.
In order to preferably realize the utility model, further, the heat exchanger is arranged on the middle part of mother liquor preheating can.
In order to preferably realize the utility model, further, the heat exchanger is shell and tube.
In order to preferably realize the utility model, further, the mother liquor preheating can is connected with condensing tower by pipeline.
In order to preferably realize the utility model, further, the equipment further includes mother liquor tank, and the mother liquor tank passes through
Pipeline is connected to mother liquor preheating can.
The utility model compared with prior art, has the following advantages and advantageous effect：
(1) the utility model preheats mother liquor by using indirect steam, then the mother liquor after preheating is transferred to dense
In contracting tank, so as to improve the concentrating capacity of single-action enrichment facility, and the energy of indirect steam is effectively utilized so that this
Equipment is more environmentally-friendly, highly practical, and performance is high；
(2) the utility model outside mother liquor preheating can by being additionally arranged circulation line, so as to make the mother in mother liquor preheating can
Liquid heat exchange area bigger improves the pre-heat effect of mother liquor；
(3) the utility model above mother liquor preheating can by being provided with heat exchange pipeline, and is set on heat exchange pipeline
Exhaust fan is taken away the condensing gas excluded in heat exchanger by exhaust fan, so as to reduce condensing gas to warm in mother liquor preheating can
The influence of degree；
(4) usually long-term experiment show that the concentrating capacity of originally enrichment facility is 0.4T/h, uses the utility model institute
After the equipment stated, concentrating capacity has been increased to 1T/h；In the case where efficiently using steam, concentrating capacity is substantially increased, is solved
Certainly enterprise is urgent on enrichment facility the technical issues of, while brings preferable economic benefit, the market of this equipment to enterprise
Prospect is more preferable.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become apparent：
Fig. 1 is the structure diagram of the utility model embodiment 1.
Wherein：11-concentration tank, 12-evaporator, 13-mother liquor preheating can, 131-heat exchanger, 132-circulation line,
133-transfer pipeline, 134-heat exchange pipeline, 135-exhaust fan, 14-condensing tower, 15-mother liquor tank.
Specific embodiment
The utility model is described in further detail with reference to embodiment, but the embodiment of the utility model is not
It is limited to this.
A kind of equipment for improving single-action enrichment facility evaporability, such as Fig. 1, including concentration tank 11, the concentration tank 11
Top is connected with evaporator 12 by pipeline, and the top of the evaporator 12 is connected with mother liquor preheating can 13 by pipeline, described
Heat exchanger 131 is provided in mother liquor preheating can 13, the bottom of mother liquor preheating can 13 is provided with circulation line outlet, mother liquor preheating can
Circulation line outlet is also set up on 13, the circulation line outlet is arranged on 131 top of heat exchanger, and close heat exchanger 131,
Circulation line 132 is connected between circulation line import and circulation line outlet, cycle is provided on the circulation line 132
Pump, the mother liquor preheating can 13 are provided with 133 heat exchange pipeline 134 of transfer pipeline, are preheated mother liquor by the transfer pipeline 133
Mother liquor in tank 13 after preheating is delivered in concentration tank 11, and the top of the mother liquor preheating can 13 is connected with feeding secondary steam
Heat exchange pipeline 134,134 top of heat exchange pipeline are provided with multiple exhaust fans 135 for cold air to be taken away.
Specific embodiment：The device is mainly used for solve the not strong skill of single-action enrichment facility concentrating capacity in the prior art
Art problem when existing single-action enrichment facility concentrates, often generates indirect steam, indirect steam passes through surface under normal conditions
Heat exchanger 131 is converted directly into condensed water, is then discharged out, this makes the utilization rate of indirect steam greatly reduce, in order to sufficient
Using indirect steam, by long-term experiment, obtain effectively utilizing indirect steam, to improve single-action enrichment facility
Concentrating capacity, more efficient utilizes the energy, reaches the production requirement of enterprise.
It is realized particular by following operation；This equipment passes through the mother liquor tank 15, the mother liquor that set gradually from left to right
Preheating can 13, concentration tank 11 and evaporator 12, in concentration, elder generation preheats to mother liquor to be squeezed into mother liquor out of mother liquor tank 15 for the first time
In tank 13 and concentration tank 11, the later stage is that mother liquor is squeezed into mother liquor preheating can 13, again by defeated after mother liquor preheating when supplementing mother liquor
Pipeline 133 is sent to be transferred to concentration tank 11；
To 11 Nei Tongsheng steam of concentration tank during concentration, under the action of raw steam, mother liquor gradually heats up, is dense in concentration tank 11
Contracting, will generate a large amount of indirect steam in concentration tank 11, and the indirect steam in concentration tank 11 passes through Pipeline transport to evaporator
In 12, indirect steam carries out gas-liquid separation in the evaporator 12, so as to make indirect steam purer, will be pure after secondary steaming
Vapour passes through in Pipeline transport to mother liquor preheating can 13；
Setting heat exchanger 131 in mother liquor preheating can 13, under the action of heat exchanger 131, heat exchanger 131 passes through to secondary steaming
Then the absorption of vapour heat release and is heated up and is evaporated to the mother liquor in mother liquor preheating can 13, so as to be preheated mother liquor；Again
Mother liquor after preheating is squeezed into concentration tank 11, because mother liquor have passed through preheating, so that mother liquor can be more rapidly in concentration tank 11
Concentration, so as to improve concentrating capacity, usually long-term experiment show that the concentrating capacity of originally enrichment facility is 0.4T/h, uses
After equipment described in the utility model, concentrating capacity has been increased to 1T/h；In the case where efficiently using steam, substantially increase
Concentrating capacity solves enterprise urgent on enrichment facility the technical issues of, while brings preferable economic benefit to enterprise；
Preferred heat exchanger 131 is shell and tube, therefore the heat exchanger 131 of shell and tube can release more heats, so as to make
The effect of mother liquor heating is more preferable；
In order to make mother liquor heat exchange area in mother liquor preheating can 13 big, pre-heat effect is good, therefore outside mother liquor preheating can 13
Circulation line 132 is set, by the way that circulation line 132 is set to make mother liquor stronger in 13 internal mobility of mother liquor preheating can, so as to improve
Heat exchanger 131 for better circulating mother liquor, therefore is arranged on the middle part of mother liquor preheating can 13, and lean on by the effect of preheating
Nearly 13 top of mother liquor preheating can, makes heat exchanger 131 that circulation line import are arranged on heat exchanger close to the access port of indirect steam
131 lower sections, and close to heat exchanger 131, circulation line exports the bottom for being arranged on mother liquor preheating can 13, such setting is more advantageous
In heat exchange of the mother liquor in mother liquor preheating can 13, the heat release of heat exchanger 131 directly heats up to mother liquor；
Heat exchanger 131 can also generate cold air, therefore in order not to allow cold air in mother liquor preheating can 13 during exothermic
Temperature impact, therefore heat exchange pipeline 134 is also associated in the top of mother liquor preheating can 13, heat exchange pipeline 134 with it is female
There are one exhaust fans 135 for setting between liquid preheating can 13, and multiple exhaust fans 135 are additionally provided on 134 inner wall of heat exchange pipeline, this
Sample makes cold air take away faster, and preferably exhaust fan 135 is 2, and it is more preferable to take out cold wind effect in this way；
In order to which condensing gas excludes cleaner, the pre-heat effect in guarantee mother liquor preheating can 13, therefore it is cold to also set up surface
Condensing gas is converted to water discharge by solidifying tower 14 finally by condensing tower 14.
While there has been shown and described that the embodiment of the utility model, it will be understood by those skilled in the art that
For：Under the principle and objective for not departing from the utility model can these embodiments be carried out with a variety of variations, modification, replace and become
Type, the scope of the utility model are limited by claim and its equivalent.
Claims (7)
1. a kind of equipment for improving single-action enrichment facility evaporability, it is characterised in that：Including concentration tank (11), the concentration tank
(11) top is connected with evaporator (12) by pipeline, and the top of the evaporator (12) is connected with mother liquor by pipeline and preheats
Tank (13), the mother liquor preheating can (13) is interior to be provided with heat exchanger (131), and the bottom of mother liquor preheating can (13) is provided with circulation pipe
Way outlet, circulation line import is additionally provided on mother liquor preheating can (13), and the circulation line outlet is arranged on heat exchanger (131)
Top, and close to heat exchanger (131), be connected with and follow between the circulation line (132) import and circulation line (132) outlet
Endless tube road (132) is provided with circulating pump on the circulation line (132), conveying is additionally provided with outside the mother liquor preheating can (13)
Mother liquor after preheating in mother liquor preheating can (13) is delivered to concentration tank (11) by pipeline (133) by the transfer pipeline (133)
It is interior, the heat exchange pipeline (134) of feeding secondary steam, the heat exchange pipeline are connected with above the mother liquor preheating can (13)
(134) top is provided with multiple exhaust fans (135) for cold air to be taken away.
2. the equipment according to claim 1 for improving single-action enrichment facility evaporability, it is characterised in that：Multiple pumpings
Wind turbine (135) is disposed in parallel in inner wall of the pipe, and at heat exchanger (131) top.
3. the equipment according to claim 2 for improving single-action enrichment facility evaporability, it is characterised in that：The exhaust fan
(135) there are 2.
4. the equipment according to claim 1 for improving single-action enrichment facility evaporability, it is characterised in that：The heat exchanger
(131) it is arranged on the middle part of mother liquor preheating can (13).
5. the equipment according to claim 4 for improving single-action enrichment facility evaporability, it is characterised in that：The heat exchanger
(131) it is shell and tube.
6. the equipment according to claim 1 for improving single-action enrichment facility evaporability, it is characterised in that：The mother liquor is pre-
Hot tank (13) is connected with condensing tower (14) by pipeline.
7. the equipment of single-action enrichment facility evaporability is improved according to claim 1~6 any one of them, it is characterised in that：
The equipment further includes mother liquor tank (15), and the mother liquor tank (15) is connected to by pipeline in mother liquor preheating can (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721532242.0U CN207545845U (en) | 2017-11-16 | 2017-11-16 | A kind of equipment for improving single-action enrichment facility evaporability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721532242.0U CN207545845U (en) | 2017-11-16 | 2017-11-16 | A kind of equipment for improving single-action enrichment facility evaporability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207545845U true CN207545845U (en) | 2018-06-29 |
Family
ID=62679307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721532242.0U Active CN207545845U (en) | 2017-11-16 | 2017-11-16 | A kind of equipment for improving single-action enrichment facility evaporability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207545845U (en) |
-
2017
- 2017-11-16 CN CN201721532242.0U patent/CN207545845U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210705 Address after: 635000 Wengfu Dazhou base, Dazhou Economic Development Zone, Sichuan Province Patentee after: WENGFU-DAZHOU CHEMICAL Co.,Ltd. Address before: 635000 Wengfu base office building, Dazhou Economic Development Zone, Sichuan Province Patentee before: DAZHOU WENGFU BLUE SWORD CHEMICAL Co.,Ltd. |
|
| TR01 | Transfer of patent right |