CN209226960U - The system of bone collagen is extracted in a kind of waste water - Google Patents
The system of bone collagen is extracted in a kind of waste water Download PDFInfo
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- CN209226960U CN209226960U CN201821893027.8U CN201821893027U CN209226960U CN 209226960 U CN209226960 U CN 209226960U CN 201821893027 U CN201821893027 U CN 201821893027U CN 209226960 U CN209226960 U CN 209226960U
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- bone collagen
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Abstract
The utility model discloses the systems that bone collagen is extracted in a kind of waste water, including enzymatic hydrolysis stirred autoclave, first filter, centrifugal separator, the second filter and the dual-effect concentrator being successively linked in sequence by pipeline；The bone collagen of the dual-effect concentrator, which is exported, is connected with drying machine by pipeline.The utility model utilizes the Sewage treatment that water-oil separating process is isolated in digested tankage production technology, extracts bone collagen therein, bone collagen powder is made, avoid the loss of nutritional ingredient, saved production cost.Meanwhile the water that dual-effect concentrator generates being delivered in the drying chamber in digested tankage production, the baking process of digested tankage is participated in, by protein salvage remaining in water in digested tankage, avoids the loss of albumen.The bone collagen in waste water is only extracted by triple effect evaporation technology in compared with the existing technology, the utility model cost is lower, and can remove grease, so that manufactured bone collagen powder fat content is low, protein content is high, good product quality.
Description
Technical field
The utility model relates to Sewage treatments to utilize technical field, and in particular to extract bone collagen in a kind of waste water
System.
Background technique
In digested tankage production process, animal tissue's organ is after squeezing degreasing, meeting output digested tankage and oil water mixture, wherein
After water-oil separating, oil can store oil water mixture, and contain a large amount of bone collagen etc. in the waste water after separating
Nutritional ingredient will cause the loss of nutritional ingredient if direct emission, also will increase the burden of wastewater treatment.
Generally this effluent part is recycled using triple effect evaporation technology at present, for producing bone collagen
Powder, but there are still at high cost, greases to remove the problems such as not falling, so that fat content is high in the bone collagen powder product of production,
Protein content is low, greatly reduces the quality of bone collagen powder.
Utility model content
The utility model provides the system that bone collagen is extracted in a kind of waste water, realizes bone collagen in waste water
Recycling, avoid the loss of nutritional ingredient, and low using the bone collagen powder fat content of the system production, protein content
Height, good product quality.
The technical solution of the utility model are as follows:
The system that bone collagen is extracted in a kind of waste water, the enzymatic hydrolysis including being successively linked in sequence by pipeline are stirred to react
Kettle, first filter, centrifugal separator, the second filter and dual-effect concentrator；The waterwater entrance of the enzymatic hydrolysis stirred autoclave
The water outlet of the water-oil separating centrifuge produced by water-supply-pipe and digested tankage is connected；The bone collagen of the dual-effect concentrator goes out
Mouth is connected with drying machine by pipeline.
Preferably, vacuum jacket is equipped with outside the enzymatic hydrolysis stirred autoclave, the vacuum jacket is equipped with vacuum orifice.
Preferably, the first filter is equipped with ultrafiltration membrane.
Preferably, the ultrafiltration membrane aperture is 0.005 micron.
Preferably, second filter is equipped with nanofiltration membrane.
Preferably, the nanofiltration membrane aperture is 1.5 nanometers.
Preferably, the enzymatic hydrolysis stirred autoclave, first filter, centrifugal separator, the second filter, dual-effect concentrator
It is stainless steel material with drying machine.
Preferably, the enzymatic hydrolysis stirred autoclave bottom is taper, convenient for the discharge of material.
The utility model has the following beneficial effects:
1. the utility model recycles the Sewage treatment that water-oil separating process is isolated in digested tankage production technology, extract
Bone collagen therein avoids the loss of nutritional ingredient, has saved production cost for bone collagen powder to be made.Together
When, the water that dual-effect concentrator generates is delivered in the drying chamber of digested tankage production, participates in the baking process of digested tankage, it will be remaining in water
Protein salvage in digested tankage, avoid the loss of albumen.Also, it is only extracted by triple effect evaporation technology in compared with the existing technology
Bone collagen in waste water, the utility model cost is lower, and can remove grease, so that the bone collagen being finally made
Powder fat content is low, and protein content is high, good product quality.
2. the vacuum jacket outside enzymatic hydrolysis stirred autoclave can reduce the heat exchange inside and outside enzymatic hydrolysis stirred autoclave, protect
The stability of reactor temperature is held, to ensure that the high activity of enzyme in reaction kettle, improves the efficiency and bone of enzyme digestion reaction
The recovery rate of collagen.
3. the impurity such as bone slag therein by being filtered twice to waste water, can be removed clean, guarantor by the utility model
The quality of bone collagen powder product is demonstrate,proved.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Description of symbols: 1- digest stirred autoclave, 2- first filter, 3- centrifugal separator, the second filter of 4-,
5- dual-effect concentrator, 6- drying machine, 7- vacuum jacket, 8- vacuum orifice.
Specific embodiment
The technology of the utility model is described in detail in the utility model in order to better understand with specific embodiment below
Scheme, but the utility model is not limited thereto.
As shown in Figure 1, the utility model provides the system for extracting bone collagen in a kind of waste water, including pass through pipeline
Enzymatic hydrolysis stirred autoclave 1, first filter 2, centrifugal separator 3, the second filter 4 for the stainless steel material being successively linked in sequence
With dual-effect concentrator 5；The waterwater entrance of the enzymatic hydrolysis stirred autoclave 1 is centrifuged by the water-oil separating of water-supply-pipe and digested tankage production
The water outlet of machine is connected；The bone collagen of the dual-effect concentrator 5, which is exported, is connected with drying machine 6 by pipeline.Enzymatic hydrolysis stirring
1 bottom of reaction kettle is taper；The first filter 2 is equipped with the ultrafiltration membrane that aperture is 0.005 micron；Second filter 4
The nanofiltration membrane for being 1.5 nanometers equipped with aperture.The ultrafiltration membrane and nanofiltration membrane of special pore size distribution size are for ossein egg produced
Depending on white powder product is to the requirement of purity.
Working principle:
In digested tankage production process, after carrying out water-oil separating to oil water mixture, a large amount of gelatine is contained in waste water therein
The nutritional ingredients such as former albumen, if will cause the loss of nutritional ingredient directly as discharge of wastewater or processing.The utility model by this
Effluent part be introduced into enzymatic hydrolysis stirred autoclave 1 in, it is digested at a temperature of 80 DEG C or so, digest bone collagen,
Water and grease, wherein bone collagen is soluble in water.
Waste water after enzymatic hydrolysis, which enters, carries out ultrafiltration in first filter 2, get rid of the solid impurities such as bone slag therein.
Filtrate is centrifuged in subsequent centrifugal separator 3, obtains the bone slag of separating liquid, grease and remnants, thus real
The removing of grease, improves protein content in the bone collagen powder of subsequent production in existing waste water.
Separating liquid is delivered in the second filter 4 and carries out secondary nanofiltration, further gets rid of and is entrained in separating liquid
Bone slag.By being filtered twice to waste water, and the filtering accuracy of secondary filter is higher than primary filtering, can be by bone slag therein
Equal impurity removal is clean, ensure that the quality of bone collagen powder product.
Filtrate after secondary nanofiltration is the bone collagen for being dissolved in water, then goes through in dual-effect concentrator 5 and is concentrated.
In concentration process, the moisture in filtrate is finally delivered in the drying chamber in digested tankage production through pervaporation and condensation, participates in meat
The baking process of powder avoids the loss of albumen by protein salvage remaining in water in digested tankage.And bone collagen in concentrate
Concentration be gradually increased with the evaporation of moisture, when concentration reaches certain standard, bone collagen concentrate is by double effect concentration
The bone collagen of device 5 exports discharge, enters in drying machine 6 and is dried, wherein vacuum freeze drying can be used in drying machine 6
The drying equipments such as machine 6.
Bone collagen concentrate after drying to get arrive bone collagen powder product.
In one embodiment of the utility model, vacuum jacket 7 is equipped with outside the enzymatic hydrolysis stirred autoclave 1, it is described
Vacuum jacket 7 is equipped with vacuum orifice 8.
Vacuum jacket 7 is vacuumized by vacuum orifice 8, so that a thermal insulation layer is formed outside enzymatic hydrolysis stirred autoclave 1,
Reduce the heat exchange between inside and outside enzymatic hydrolysis stirred autoclave 1, keeps the stability of temperature in enzymatic hydrolysis stirred autoclave 1, thus
The high activity that ensure that enzyme in enzymatic hydrolysis stirred autoclave 1, improves the efficiency of enzyme digestion reaction and the recovery rate of bone collagen.
In compared with the existing technology only by triple effect evaporation technology extract waste water in bone collagen, the utility model at
This is lower, and can remove grease, so that the bone collagen powder fat content being finally made is low, protein content is high, product matter
It measures.
Specific embodiment of the present utility model is described in detail in conjunction with attached drawing above, but the utility model is not
It is limited to the detail of above embodiment, those skilled in the art are in the technical solution of the utility model range
Interior made modification, addition or replacement, also belong to the protection scope of the utility model.
It is further to note that in the case of no contradiction, between each different embodiment of the utility model
It can also in any combination, as long as it, without prejudice to the thought of the utility model, equally should be considered as disclosed in the utility model
Content.
Claims (8)
1. extracting the system of bone collagen in a kind of waste water, it is characterised in that: including the enzyme being successively linked in sequence by pipeline
Solve stirred autoclave, first filter, centrifugal separator, the second filter and dual-effect concentrator；The enzymatic hydrolysis stirred autoclave
The water outlet of water-oil separating centrifuge that is produced by water-supply-pipe and digested tankage of waterwater entrance be connected；The bone of the dual-effect concentrator
Collagen outlet is connected with drying machine by pipeline.
2. extracting the system of bone collagen in waste water as described in claim 1, it is characterised in that: the enzymatic hydrolysis is stirred to react
Vacuum jacket is equipped with outside kettle, the vacuum jacket is equipped with vacuum orifice.
3. extracting the system of bone collagen in waste water as described in claim 1, it is characterised in that: the first filter is set
There is ultrafiltration membrane.
4. extracting the system of bone collagen in waste water as claimed in claim 3, it is characterised in that: the ultrafiltration membrane aperture is
0.005 micron.
5. extracting the system of bone collagen in waste water as described in claim 1, it is characterised in that: second filter is set
There is nanofiltration membrane.
6. extracting the system of bone collagen in waste water as claimed in claim 5, it is characterised in that: the nanofiltration membrane aperture is
1.5 nanometer.
7. extracting the system of bone collagen in waste water as described in claim 1, it is characterised in that: the enzymatic hydrolysis is stirred to react
Kettle, first filter, centrifugal separator, the second filter, dual-effect concentrator and drying machine are stainless steel material.
8. extracting the system of bone collagen in waste water as described in claim 1, it is characterised in that: the enzymatic hydrolysis is stirred to react
Bottom portion is taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821893027.8U CN209226960U (en) | 2018-11-16 | 2018-11-16 | The system of bone collagen is extracted in a kind of waste water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821893027.8U CN209226960U (en) | 2018-11-16 | 2018-11-16 | The system of bone collagen is extracted in a kind of waste water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209226960U true CN209226960U (en) | 2019-08-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821893027.8U Active CN209226960U (en) | 2018-11-16 | 2018-11-16 | The system of bone collagen is extracted in a kind of waste water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209226960U (en) |
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2018
- 2018-11-16 CN CN201821893027.8U patent/CN209226960U/en active Active
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