CN203833652U - Device for treating chitin soda boiling waste water - Google Patents
Device for treating chitin soda boiling waste water Download PDFInfo
- Publication number
- CN203833652U CN203833652U CN201420141238.1U CN201420141238U CN203833652U CN 203833652 U CN203833652 U CN 203833652U CN 201420141238 U CN201420141238 U CN 201420141238U CN 203833652 U CN203833652 U CN 203833652U
- Authority
- CN
- China
- Prior art keywords
- chitin
- waste water
- soda boiling
- effect evaporator
- concentrated solution
- 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 - Lifetime
Links
- 229920002101 Chitin Polymers 0.000 title claims abstract description 34
- 239000002351 wastewater Substances 0.000 title claims abstract description 33
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 title claims abstract description 30
- 238000009835 boiling Methods 0.000 title claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 238000011084 recovery Methods 0.000 claims abstract description 9
- 102000004169 proteins and genes Human genes 0.000 claims abstract description 8
- 108090000623 proteins and genes Proteins 0.000 claims abstract description 8
- 238000001704 evaporation Methods 0.000 claims abstract description 6
- 230000005494 condensation Effects 0.000 claims description 18
- 238000009833 condensation Methods 0.000 claims description 18
- 239000010865 sewage Substances 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 5
- 239000003337 fertilizer Substances 0.000 claims description 4
- 230000008020 evaporation Effects 0.000 claims description 3
- 239000008258 liquid foam Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000007599 discharging Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000003895 organic fertilizer Substances 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- MBLBDJOUHNCFQT-LXGUWJNJSA-N aldehydo-N-acetyl-D-glucosamine Chemical compound CC(=O)N[C@@H](C=O)[C@@H](O)[C@H](O)[C@H](O)CO MBLBDJOUHNCFQT-LXGUWJNJSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Fertilizers (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
The utility model relates to a device for treating chitin soda boiling waste water. The device for treating the chitin soda boiling waste water comprises a chitin soda boiling waste water source for providing waste water containing chitin, a multi-effect evaporator system for evaporating the waste water to produce condensed water and a protein concentrated solution, a demister for further separation in a liquid entrainment mode, a condensed water collecting system for collecting the condensed water and a concentrated solution recovery system for recovering protein or preparing an organic fertilizer, wherein the chitin soda boiling waste water source is connected with the multi-effect evaporator system, and then the multi-effect evaporator system is respectively connected with the demister, the condensed water collecting system and the concentrated solution recovery system. The device for treating the chitin soda boiling waste water has the advantages that the device is suitable for various chitin soda boiling waste water qualities, the outlet water quality is good after the chitin soda boiling waste water is treated by using the device, the device can be used for a production process, is stable and reliable in running, low in cost, simple in process, high in processing efficiency and small in occupied area, does not produce secondary pollution and can recover protein in the waste water and achieves waste water zero discharging and comprehensive resource utilization.
Description
Technical field
The utility model relates to water treating equipment, more specifically, is a kind of equipment for the treatment of chitin soda boiling waste water.
Background technology
The manufacturing concern of existing production chitin is mainly with crab shell, shrimp shell etc. as its raw materials for production, and the waste water producing in production process is containing a large amount of acid, alkali, calcium and protein etc., has organic object height, colourity is high, salinity is high, ammonia nitrogen high.Current treatment process is taking traditional treatment method such as neutralization, coagulation, biochemistry as main, and treatment process is extensive, intractability is large, is difficult to qualified discharge after processing, and recycles without useful component, waste ample resources.Therefore, urgently a kind of novel treatment equipment, can effectively process fast chitin soda boiling waste water, and reclaim useful proteins composition.
Summary of the invention
The utility model object is the deficiency in order to overcome existing installation and technical finesse chitin soda boiling waste water, a kind of novel chitin soda boiling sewage treatment equipment of proposition.
To achieve these goals, the technical solution of the utility model is achieved in that a kind of chitin soda boiling sewage treatment equipment, it is characterized in that, comprising:
Chitin soda boiling waste water source, in order to provide the waste water that contains chitin;
Multi-effect evaporator system, in order to evaporating waste water output water of condensation and protein concentrated solution;
Scum dredger, further separates in order to liquid foam;
Condensation water collection system, in order to collect water of condensation; And,
Concentrated solution recovery system, in order to reclaim albumen or to make fertilizer.
Wherein, this chitin soda boiling waste water source connects this Multi-effect evaporator system, and this multiple-effect evaporator connects respectively this scum dredger, this condensation water collection system and this concentrated solution recovery system again.
As a kind of preferred version of chitin soda boiling sewage treatment equipment, this Multi-effect evaporator system is made up of multiple evaporation groups, containing first, second and third single-effect evaporator, first, second and third imitates separator, preheater, condenser, the parts such as fresh feed pump, condensate pump, forced circulation pump, vacuum pump, system pipes valve member, control instruments case, are connected with vacuum system and steam system.
As a kind of preferred version of chitin soda boiling sewage treatment equipment, this condensation water collection system mainly contains condensation water collection pond, liquidometer composition.
With said structure, the utlity model has following features: can be suitable for multiple chitin soda boiling waste water quality, chitin soda boiling waste water is after this device processes, and effluent quality is good, can be used for production technique, stable and reliable operation, cost is lower.And technique is simple, processing efficiency is high, and floor space is little, does not produce secondary pollution.And can, by the protein recovery in waste water, realize wastewater zero discharge and comprehensive utilization of resources.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Wherein:
1, chitin soda boiling waste water 2, Multi-effect evaporator system
3, scum dredger 4, condensation water collection pond
5, be back to production technique 6, reclaim albumen or make fertilizer.
Embodiment
Refer to Fig. 1, there is shown a kind of chitin soda boiling sewage treatment equipment, its structure is mainly by chitin soda boiling waste water source, Multi-effect evaporator system, scum dredger, condensation water collection system and concentrated solution recovery system composition.Wherein, this chitin soda boiling waste water source connects this Multi-effect evaporator system, and this multiple-effect evaporator connects respectively scum dredger, this condensation water collection system and this concentrated solution recovery system again, all has pipeline and flange to connect between each system.Specifically, this Multi-effect evaporator system is made up of multiple evaporation groups, containing first, second and third single-effect evaporator, first, second and third imitates separator, preheater, condenser, the parts such as fresh feed pump, condensate pump, forced circulation pump, vacuum pump, system pipes valve member, control instruments case, are connected with vacuum system and steam system.This condensation water collection system mainly contains condensation pond, liquidometer composition.
Use-pattern is as follows: it is concentrated that chitin soda boiling waste water is sent into multiple-effect evaporator, and the water of condensation water-quality guideline that multiple-effect evaporator produces reaches and is even better than recirculated water, and feedwater uses standard, can reuse.Concentrated solution reclaims albumen or manufactures fertilizer.
The above, the embodiment of only having expressed the utility model design.It describes comparatively concrete, detailed, but can not therefore be interpreted as the restriction to utility model patent scope.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (3)
1. a chitin soda boiling sewage treatment equipment, is characterized in that, comprising:
Chitin soda boiling waste water source, in order to provide the waste water that contains chitin;
Multi-effect evaporator system, in order to evaporating waste water output water of condensation and protein concentrated solution;
Scum dredger, further separates in order to liquid foam;
Condensation water collection system, in order to collect water of condensation; And,
Concentrated solution recovery system, in order to reclaim albumen or to make fertilizer;
Wherein, this chitin soda boiling waste water source connects this Multi-effect evaporator system, and this multiple-effect evaporator connects respectively this scum dredger, condensation water collection system and this concentrated solution recovery system again.
2. a kind of chitin soda boiling sewage treatment equipment according to claim 1, it is characterized in that, this Multi-effect evaporator system is made up of multiple evaporation groups, containing first, second and third single-effect evaporator, first, second and third imitates separator, preheater, condenser, fresh feed pump, condensate pump, forced circulation pump, vacuum pump, system pipes valve member, control instruments case, vacuum system and steam system.
3. a kind of chitin soda boiling sewage treatment equipment according to claim 1, is characterized in that, this condensation water collection system mainly contains condensation pond, liquidometer composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420141238.1U CN203833652U (en) | 2014-03-27 | 2014-03-27 | Device for treating chitin soda boiling waste water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420141238.1U CN203833652U (en) | 2014-03-27 | 2014-03-27 | Device for treating chitin soda boiling waste water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203833652U true CN203833652U (en) | 2014-09-17 |
Family
ID=51511523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420141238.1U Expired - Lifetime CN203833652U (en) | 2014-03-27 | 2014-03-27 | Device for treating chitin soda boiling waste water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203833652U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104445777A (en) * | 2014-11-27 | 2015-03-25 | 大柴旦吉利化工有限公司 | Multi-effect evaporative condensed water recycling method |
| CN104606914A (en) * | 2015-02-05 | 2015-05-13 | 中平神马江苏新材料科技有限公司 | Waste gas recycling device |
-
2014
- 2014-03-27 CN CN201420141238.1U patent/CN203833652U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104445777A (en) * | 2014-11-27 | 2015-03-25 | 大柴旦吉利化工有限公司 | Multi-effect evaporative condensed water recycling method |
| CN104606914A (en) * | 2015-02-05 | 2015-05-13 | 中平神马江苏新材料科技有限公司 | Waste gas recycling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140917 |