CN203976683U - A kind of device that utilizes chondroitin sulfate waste water to extract collagen peptide - Google Patents
A kind of device that utilizes chondroitin sulfate waste water to extract collagen peptide Download PDFInfo
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- CN203976683U CN203976683U CN201420393258.8U CN201420393258U CN203976683U CN 203976683 U CN203976683 U CN 203976683U CN 201420393258 U CN201420393258 U CN 201420393258U CN 203976683 U CN203976683 U CN 203976683U
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- 239000002351 wastewater Substances 0.000 title claims abstract description 24
- 102000008186 Collagen Human genes 0.000 title claims abstract description 21
- 108010035532 Collagen Proteins 0.000 title claims abstract description 21
- 229920001436 collagen Polymers 0.000 title claims abstract description 21
- 108090000765 processed proteins & peptides Proteins 0.000 title claims abstract description 18
- SQDAZGGFXASXDW-UHFFFAOYSA-N 5-bromo-2-(trifluoromethoxy)pyridine Chemical compound FC(F)(F)OC1=CC=C(Br)C=N1 SQDAZGGFXASXDW-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 229920001287 Chondroitin sulfate Polymers 0.000 title claims abstract description 16
- 229940059329 chondroitin sulfate Drugs 0.000 title claims abstract description 16
- 238000001728 nano-filtration Methods 0.000 claims abstract description 58
- 238000001694 spray drying Methods 0.000 claims abstract description 18
- 239000002912 waste gas Substances 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 claims description 52
- 230000008676 import Effects 0.000 claims description 48
- 238000010438 heat treatment Methods 0.000 claims description 47
- 238000001035 drying Methods 0.000 claims description 19
- 239000012528 membrane Substances 0.000 claims description 16
- 238000010926 purge Methods 0.000 claims description 13
- 239000000428 dust Substances 0.000 claims description 10
- 239000007921 spray Substances 0.000 claims description 10
- 239000006260 foam Substances 0.000 claims description 9
- 238000013022 venting Methods 0.000 claims description 6
- 239000000284 extract Substances 0.000 claims description 4
- 239000002699 waste material Substances 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 9
- 150000003839 salts Chemical class 0.000 abstract description 6
- MVORZMQFXBLMHM-QWRGUYRKSA-N Gly-His-Lys Chemical compound NCCCC[C@@H](C(O)=O)NC(=O)[C@@H](NC(=O)CN)CC1=CN=CN1 MVORZMQFXBLMHM-QWRGUYRKSA-N 0.000 abstract description 3
- 108010038983 glycyl-histidyl-lysine Proteins 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 210000000845 cartilage Anatomy 0.000 abstract description 2
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 239000010419 fine particle Substances 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 239000006071 cream Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 239000008213 purified water Substances 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 239000003513 alkali Substances 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Abstract
The utility model discloses a kind of device that utilizes chondroitin sulfate waste water to extract collagen peptide, comprise nanofiltration device, concentrating unit and spray drying unit, nanofiltration device opening for feed connects wastewater inlet pipe, nanofiltration device discharge port connects concentrating unit opening for feed, concentrating unit discharge port connects spray drying unit opening for feed, compared with prior art, the utility model has used nanofiltration device, greatly improve concentrated efficiency, save cost, effectively removed salt and small molecular weight impurity, obtained like this collagen Gly-His-Lys impurity few, purity is high, and quality is good; Concentrating unit recycles heat, has realized the high utilization rate of heat; Spray drying unit collects the fine particle in waste gas the output of not only having protected environment simultaneously to increase collagen peptide; the utility model has been realized the synchronous production of chondroitin sulfate and collagen peptide; realize the comprehensive utilization of animal cartilage, energy-saving and emission-reduction, economic benefit and social benefit are remarkable.
Description
Technical field
The utility model provides a kind of device that utilizes chondroitin sulfate waste water to extract collagen peptide, is exactly more specifically a kind of device that obtains high purity collagen peptide by salt, small molecular weight impurity and moisture in removal chondroitin sulfate waste water.
Background technology
In chondroitin sulfate production process, can produce a large amount of waste water, contain salt and collagen peptide etc. in waste water, because collagen peptide extracts, difficulty is large, cost is high, and traditional way is directly as sewage disposal, pollutes heavyly, and environmental protection treatment pressure ratio is larger.Be necessary to design that a kind of efficiency is high, the low device that can utilize chondroitin sulfate waste water to extract collagen peptide and can reach wastewater treatment efficiency of cost for above problem.
Summary of the invention
The purpose of this utility model is to provide a kind of device that utilizes chondroitin sulfate waste water to extract collagen peptide, this device uses nanofiltration device 101 to remove salt, small molecular weight impurity and most of moisture, then utilize concentrating unit 201 to concentrate, finally enter the spray drying unit 301 dry collagen Gly-His-Lys that obtains of spraying.
The technical scheme in the invention for solving the technical problem is: a kind of device that utilizes chondroitin sulfate waste water to extract collagen peptide, comprise nanofiltration device 101, concentrating unit 201 and spray drying unit 301, nanofiltration device 101 opening for feeds connect wastewater inlet pipe 1, nanofiltration device 101 discharge ports connect concentrating unit 201 opening for feeds, concentrating unit 201 discharge ports connect spray drying unit 301 opening for feeds
Wherein nanofiltration device 101 comprises nanofiltration tank 2, valve member a3, valve member b4, purge tank 5, valve member c6, pump a7, cartridge filter 8, nanofiltration membrane system 9, valve member d10, valve member e11, valve member f12, valve member g13, nanofiltration tank 2 opening for feeds are nanofiltration device 101 opening for feeds, nanofiltration tank 2 discharge ports connect valve member b4 import, valve member b4 outlet is nanofiltration device 101 discharge ports, nanofiltration tank 2 discharge ports connect valve member a3 import simultaneously, valve member a3 outlet connects pump a7 import and valve member c6 outlet, pump a7 outlet connects cartridge filter 8 imports, cartridge filter 8 outlets connect nanofiltration membrane system 9 opening for feeds, nanofiltration membrane system 9 discharge ports connect valve member f12 import and valve member g13 import, valve member g13 outlet connects nanofiltration tank 2 opening for feeds, valve member f12 outlet connects purge tank 5 imports, purge tank 5 outlets connect valve member c6 import, the 9 connection valve part d10 import of the waste discharge mouth of a river and the valve member e11 imports of nanofiltration membrane system, valve member e11 outlet connects purge tank 5 imports,
Concentrating unit 201 comprises: an effect heating chamber 14, valve member h15, pump b16, valve member j17, two effect heating chambers 18, valve member k19, steam separator 20, valve member m21, hydathode 22, valve member n23, condenser 24, valve member p25, two effect evaporator rooms 26, one effect evaporator room 27, valve member i28, wherein an effect heating chamber 14 is provided with heating import 14-1 and heating outlet 14-2, heating import 14-1 connects outside heat-conducting oil heating equipment 401 oil outlets, heating outlet 14-2 connects outside heat-conducting oil heating equipment 401 oil-ins, valve member h15 import is concentrating unit 201 opening for feeds, valve member h15 import connects valve member b4 outlet, valve member h15 outlet connects effect heating chamber 14 opening for feeds, valve member j17 import, valve member i28 import, one effect heating chamber 14 discharge ports connect effect evaporator room 27 opening for feeds, one effect evaporator room 27 discharge ports connect effect heating chamber 14 opening for feeds, one effect evaporator room 27 air outlets, top connect the heating import 18-1 of two effect heating chambers 18, the heating outlet 18-2 of two effect heating chambers 18 connects steam separator 20 inlet mouths, steam separator 20 lower end outlets connect hydathode 22 imports, hydathode 22 outlets connect valve member m21 import, steam separator 20 top outlets connect valve member k19 import, valve member k19 outlet connects valve member n23 import and valve member p25 outlet, valve member p25 import connects two effect evaporator room 26 air outlets, top, valve member n23 outlet connects condenser 24 inlet mouths, condenser 24 bottoms are communicated with hydathode 22, condenser 24 tops are provided with air outlet, valve member j17 outlet connects two effect heating chamber 18 opening for feeds, two effect heating chamber 18 discharge ports connect two effect evaporator room 26 opening for feeds, two effect evaporator room 26 discharge ports connect two effect heating chamber 18 opening for feeds, valve member i28 outlet connects pump b16 import, pump b16 outlet is concentrating unit 201 discharge ports,
Spray drying unit 301 comprises: drying tower 29, spray gun 30, airheater 31, pump c32, air filter a33, air filter b34, pump d35, cyclonic separator a36, cyclonic separator b37, cyclonic separator c38, pump e39, pump f40, foam dust collector 41, spray gun 30 is arranged on drying tower 29 inner tip, spray gun 30 opening for feeds are spray drying unit 301 opening for feeds, drying tower 29 top inlet mouths connect airheater 31 air outlets, airheater 31 inlet mouths connect pump c32 air outlet, pump c32 inlet mouth connects air filter a33, the external pipeline of drying tower 29 discharge ports also connects pump d35 air outlet, pump d35 inlet mouth connects air filter b34, drying tower 29 discharge ports connect cyclonic separator a36 and cyclonic separator b37 discharge port and cyclonic separator c38 opening for feed, drying tower 29 waste gas outlets connect cyclonic separator a36 opening for feed, cyclonic separator a36 venting port connects cyclonic separator b37 opening for feed, cyclonic separator b37 venting port connects pump f40 inlet mouth, pump f40 air outlet connects foam dust collector 41 inlet mouths, foam dust collector 41 air outlets connect outside atmosphere, cyclonic separator c38 venting port connects pump e39 inlet mouth, pump e39 air outlet connects cyclonic separator a36 inlet mouth.
As optimization, described valve member a3, valve member b4, valve member c6, valve member d10, valve member e11, valve member f12, valve member g13, valve member h15, valve member j17, valve member k19, valve member m21, valve member n23, valve member p25, valve member i28 is by the logical magnetic valve only of electromagnetic control pipeline.
As optimization, described pump a7, pump b16 pump c32, pump d35, pump e39, pump f40 is any one in mono-pump, two-screw pump, impeller pump, high-pressure pump, volume pump.
The beneficial effects of the utility model are: compared with prior art, the utility model has used nanofiltration device, have greatly improved concentrated efficiency, save cost, effectively removed salt and small molecular weight impurity, obtained like this collagen Gly-His-Lys impurity few, purity is high, and quality is good.Realize the synchronous production of chondroitin sulfate and collagen peptide and the comprehensive utilization of animal cartilage, energy-saving and emission-reduction simultaneously, economic benefit and social benefit are remarkable.
Brief description of the drawings
Fig. 1 is the utility model overall construction drawing.
Fig. 2 is the utility model nanofiltration device structure iron.
Fig. 3 is the utility model concentrating unit structure iron.
Fig. 4 is the utility model spray drying unit structure iron.
Wherein, 101 nanofiltration device, 201 concentrating uniies, 301 spray drying units, 401 outside heat-conducting oil heating equipment, 1 wastewater inlet pipe, 2 nanofiltration tanks, 3 valve member a, 4 valve member b, 5 purge tanks, 6 valve member c, 7 pump a, 8 cartridge filters, 9 nanofiltration membrane systems, 10 valve member d, 11 valve member e, 12 valve member f, 13 valve member g, 14 1 effect heating chambers, 15 valve member h, 16 pump b, 17 valve member j, 18 2 effect heating chambers, 19 valve member k, 20 steam separators, 21 valve member m, 22 hydathodes, 23 valve member n, 24 condensers, 25 valve member p, 26 2 effect evaporator rooms, 27 1 effect evaporator rooms, 28 valve member i, 29 drying towers, 30 spray guns, 31 airheaters, 32 pump c, 33 air filter a, 34 air filter b, 35 pump d, 36 cyclonic separator a, 37 cyclonic separator b, 38 cyclonic separator c, 39 pump e, 40 pump f, 41 foam dust collectors.
Embodiment
As shown in Figure 1, a kind of device that utilizes chondroitin sulfate waste water to extract collagen peptide, comprise nanofiltration device 101, concentrating unit 201 and spray drying unit 301, nanofiltration device 101 opening for feeds connect wastewater inlet pipe 1, nanofiltration device 101 discharge ports connect concentrating unit 201 opening for feeds, and concentrating unit 201 discharge ports connect spray drying unit 301 opening for feeds.
As shown in Figure 2, nanofiltration device 101 comprises nanofiltration tank 2, valve member a3, valve member b4, purge tank 5, valve member c6, pump a7, cartridge filter 8, nanofiltration membrane system 9, valve member d10, valve member e11, valve member f12, valve member g13; Nanofiltration tank 2 is deposited pending waste water, and cartridge filter 8 can filter small impurity, and protection nanofiltration membrane system 9 is in order to avoid blocked; Purge tank 5 is responsible for moisturizing and cleaning membrane system.
When waste water is carried out to nanofiltration work, valve member a3, valve member g13, valve member d10 open, valve member b4, valve member c6, valve member e11, valve member f12 closure.Under the effect of pump a7, waste water circulates between nanofiltration tank 2 and nanofiltration membrane system 9, finishes until reach certain concentration, and in this process, salt, small molecular weight impurity, most of moisture are separated and are discharged in sewage lagoon by valve member d10 through nanofiltration membrane system 9.
In the ultrafiltration later stage, it is large that waste strength becomes, and becomes the feed liquid of high density.Now, valve member c6 is opened.Concentrated feed liquid is between nanofiltration membrane system 9 and nanofiltration tank 2 in working cycle, and the purified water storing in purge tank 5 is added in pipeline, mixes with feed liquid, enters nanofiltration membrane system, plays the impurity effect of washing; After nanofiltration completes, open valve member b4 concentrated feed liquid is all delivered to concentrating unit 201.
After concentrated feed liquid emptying in nanofiltration device 101, nanofiltration device 101 is cleaned, valve member c6, valve member e11, valve member f12 open, valve member a3, valve member b4, valve member d10, valve member g13 closure.Purge tank 5 is first put into the waste water of purified water displacement apparatus, simply cleans, and then inputs alkali lye for thorough washing unit.
As shown in Figure 3, concentrating unit 201 comprises: an effect heating chamber 14, valve member h15, pump b16, valve member j17, two effect heating chambers 18, valve member k19, steam separator 20, valve member m21, hydathode 22, valve member n23, condenser 24, valve member p25, two effect evaporator rooms 26, an effect evaporator room 27, valve member i28.Concentrated solution circulates between heating chamber and evaporator room, steam is taken away from effect evaporator room 27 tops, entering two effect heating chambers 18 heats, the steam that two effect heating chambers 18 are discharged enters steam separator 20 and processes, water of condensation enters hydathode 22 from steam separator 20 lower pipeline, does not have the steam of condensation enter hydathode 22 again and discharge after entering water cooler 24 condensations.Concentrated solution obtains the clear cream of paste after evaporation is anhydrated, and clear cream is delivered to spray drying unit 301 through valve member i28, pump b16.
As shown in Figure 4, spray drying unit 301 comprises: drying tower 29, spray gun 30, airheater 31, pump c32, air filter a33, air filter b34, pump d35, cyclonic separator a36, cyclonic separator b37, cyclonic separator c38, pump e39, pump f40, foam dust collector 41, under pump c32 effect, air enters airheater 31 by air filter a33, air after heating enters the warm air divider at drying tower 29 tops, and warm air divider makes warm air be uniformly rotation shape and enters drying tower 29.Clear cream is delivered to the spray gun 30 that is located at kiln 29 tops through pump b16.Spray gun 30, by clear cream atomization, meets and contacts with warm air, and moisture evaporates rapidly, becomes particulate product at utmost point short period of time inner drying.Most of finished product is collected by the discharge port that is located at drying tower 29 bottoms, and waste gas and fine powder are drawn into cyclonic separator a36 and cyclonic separator b37 carries out dedusting, and thinner dust enters atmosphere again after foam dust collector 41 dedustings.Drying tower 29 bottoms and cyclonic separator a36 and the isolated dry powder of cyclonic separator b37 enter cyclonic separator c38, and the waste gas in cyclonic separator c38 is delivered to cyclonic separator a36 inlet mouth, and the fine powder of all collections is delivered to make-up room through total rewinding pipe.
Above-mentioned embodiment is only concrete case of the present utility model; scope of patent protection of the present utility model includes but not limited to product form and the style of above-mentioned embodiment; any meet the utility model claims a kind of utilizes the device that chondroitin sulfate waste water extracts collagen peptide and suitable variation or the modification that any person of an ordinary skill in the technical field does it, all should fall into scope of patent protection of the present utility model.
Claims (3)
1. a device that utilizes chondroitin sulfate waste water to extract collagen peptide, it is characterized in that: comprise nanofiltration device (101), concentrating unit (201) and spray drying unit (301), nanofiltration device (101) opening for feed connects wastewater inlet pipe (1), nanofiltration device (101) discharge port connects concentrating unit (201) opening for feed, concentrating unit (201) discharge port connects spray drying unit (301) opening for feed
Wherein nanofiltration device (101) comprises nanofiltration tank (2), valve member a(3), valve member b(4), purge tank (5), valve member c(6), pump a(7), cartridge filter (8), nanofiltration membrane system (9), valve member d(10), valve member e(11), valve member f(12), valve member g(13), nanofiltration tank (2) opening for feed is nanofiltration device (101) opening for feed, nanofiltration tank (2) discharge port connects valve member b(4) import, valve member b(4) export as nanofiltration device (101) discharge port, nanofiltration tank (2) discharge port connects valve member a(3 simultaneously) import, valve member a(3) outlet connection pump a(7) import and valve member c(6) outlet, pump a(7) import of outlet connection cartridge filter (8), cartridge filter (8) outlet connects nanofiltration membrane system (9) opening for feed, nanofiltration membrane system (9) discharge port connects valve member f(12) import and valve member g(13) import, valve member g(13) outlet connection nanofiltration tank (2) opening for feed, valve member f(12) import of outlet connection purge tank (5), purge tank (5) outlet connects valve member c(6) import, nanofiltration membrane system (9) waste discharge mouth of a river connection valve part d(10) import and valve member e(11) import, valve member e(11) import of outlet connection purge tank (5),
Concentrating unit (201) comprising: an effect heating chamber (14), valve member h(15), pump b(16), valve member j(17), two effect heating chambers (18), valve member k(19), steam separator (20), valve member m(21), hydathode (22), valve member n(23), condenser (24), valve member p(25), two effect evaporator rooms (26), one effect evaporator room (27), valve member i(28), wherein an effect heating chamber (14) is provided with heating import (14-1) and heating outlet (14-2), heating import (14-1) connects outside heat-conducting oil heating equipment (401) oil outlet, heating outlet (14-2) connects outside heat-conducting oil heating equipment (401) oil-in, valve member h(15) import is concentrating unit (201) opening for feed, valve member h(15) import connection valve member b(4) outlet, valve member h(15) outlet connection one effect heating chamber (14) opening for feed, valve member j(17) import, valve member i(28) import, one effect heating chamber (14) discharge port connects effect evaporator room (27) opening for feed, one effect evaporator room (27) discharge port connects effect heating chamber (14) opening for feed, one effect evaporator room (27) air outlet, top connects the heating import (18-1) of two effect heating chambers (18), the heating outlet (18-2) of two effect heating chambers (18) connects steam separator (20) inlet mouth, the outlet of steam separator (20) lower end connects hydathode (22) import, hydathode (22) outlet connects valve member m(21) import, the outlet of steam separator (20) top connects valve member k(19) import, valve member k(19) outlet connection valve member n(23) import and valve member p(25) outlet, valve member p(25) import connection two effect evaporator room (26) air outlets, top, valve member n(23) outlet connection condenser (24) inlet mouth, condenser (24) bottom is communicated with hydathode (22), condenser (24) top is provided with air outlet, valve member j(17) outlet connection two effect heating chamber (18) opening for feeds, two effect heating chamber (18) discharge ports connect two effect evaporator room (26) opening for feeds, two effect evaporator room (26) discharge ports connect two effect heating chamber (18) opening for feeds, valve member i(28) outlet connection pump b(16) import, pump b(16) outlet is concentrating unit (201) discharge port,
Spray drying unit (301) comprising: drying tower (29), spray gun (30), airheater (31), pump c(32), air filter a(33), air filter b(34), pump d(35), cyclonic separator a(36), cyclonic separator b(37), cyclonic separator c(38), pump e(39), pump f(40), foam dust collector (41), spray gun (30) is arranged on drying tower (29) inner tip, spray gun (30) opening for feed is spray drying unit (301) opening for feed, drying tower (29) top inlet mouth connects airheater (31) air outlet, airheater (31) inlet mouth connects pump c(32) air outlet, pump c(32) inlet mouth connection air filter a(33), the external pipeline of drying tower (29) discharge port also connects pump d(35) air outlet, pump d(35) inlet mouth connection air filter b(34), drying tower (29) discharge port connects cyclonic separator a(36) and cyclonic separator b(37) discharge port and cyclonic separator c(38) opening for feed, drying tower (29) waste gas outlet connects cyclonic separator a(36) opening for feed, cyclonic separator a(36) venting port connection cyclonic separator b(37) opening for feed, cyclonic separator b(37) venting port connection pump f(40) inlet mouth, pump f(40) air outlet connection foam dust collector (41) inlet mouth, foam dust collector (41) air outlet connects outside atmosphere, cyclonic separator c(38) venting port connection pump e(39) inlet mouth, pump e(39) air outlet connection cyclonic separator a(36) inlet mouth.
2. a kind of chondroitin sulfate waste water that utilizes according to claim 1 extracts the device of collagen peptide, it is characterized in that: described valve member a(3), valve member b(4), valve member c(6), valve member d(10), valve member e(11), valve member f(12), valve member g(13), valve member h(15), valve member j(17), valve member k(19), valve member m(21), valve member n(23), valve member p(25), valve member i(28) for lead to the magnetic valve stopping by electromagnetic control.
3. a kind of chondroitin sulfate waste water that utilizes according to claim 1 and 2 extracts the device of collagen peptide, it is characterized in that: described pump a(7), pump b(16) pump c(32), pump d(35), pump e(39), pump f(40) be any one in mono-pump, two-screw pump, impeller pump, high-pressure pump, volume pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420393258.8U CN203976683U (en) | 2014-07-17 | 2014-07-17 | A kind of device that utilizes chondroitin sulfate waste water to extract collagen peptide |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420393258.8U CN203976683U (en) | 2014-07-17 | 2014-07-17 | A kind of device that utilizes chondroitin sulfate waste water to extract collagen peptide |
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| CN203976683U true CN203976683U (en) | 2014-12-03 |
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| CN201420393258.8U Active CN203976683U (en) | 2014-07-17 | 2014-07-17 | A kind of device that utilizes chondroitin sulfate waste water to extract collagen peptide |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105693884A (en) * | 2016-03-23 | 2016-06-22 | 中国农业科学院农产品加工研究所 | Equipment capable of co-producing bone polypeptide and chondroitin sulfate |
-
2014
- 2014-07-17 CN CN201420393258.8U patent/CN203976683U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105693884A (en) * | 2016-03-23 | 2016-06-22 | 中国农业科学院农产品加工研究所 | Equipment capable of co-producing bone polypeptide and chondroitin sulfate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Device for extracting collagen peptide from chondroitin sulfate wastewater Effective date of registration: 20181228 Granted publication date: 20141203 Pledgee: Donglai Investment Development Co.,Ltd. Pledgor: QINGDAO WANTUMING BIOLOGICAL PRODUCTS Co.,Ltd. Registration number: 2018370010147 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20141203 Pledgee: Donglai Investment Development Co.,Ltd. Pledgor: QINGDAO WANTUMING BIOLOGICAL PRODUCTS Co.,Ltd. Registration number: 2018370010147 |