CN208394846U - A kind of recovery system containing proteinic wastewater - Google Patents
A kind of recovery system containing proteinic wastewater Download PDFInfo
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- CN208394846U CN208394846U CN201820520234.2U CN201820520234U CN208394846U CN 208394846 U CN208394846 U CN 208394846U CN 201820520234 U CN201820520234 U CN 201820520234U CN 208394846 U CN208394846 U CN 208394846U
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- pull rod
- dish tubular
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Abstract
The utility model discloses a kind of recovery systems containing proteinic wastewater, are related to environmentally friendly water treatment field.The recovery system containing proteinic wastewater of the utility model includes level-one dish tubular type nanofiltration device, concentration liquid processing device and filtration liquid processing device, and the concentration liquid processing device and the filtration liquid processing device are respectively connected to the level-one dish tubular type nanofiltration device；The concentration liquid processing device includes sequentially connected dilution trap, second level dish tubular type nanofiltration device and drying device；The filtration liquid processing device includes sequentially connected high pressure dish tubular type reverse osmosis mechanism and accumulator tank.The utility model, which will pollute after big, difficult but high added value high-salt wastewater containing albumen is effectively treated, is separately recovered low molecule inorganic salts and albumen, turn waste into wealth, reduce environmental pollution, realize resource circulation utilization, reduce dangerous waste processing cost, economic value is improved, new thinking is provided for the sewage treatment of enterprise, is with a wide range of applications in industries such as food, pharmacy.
Description
Technical field
The utility model relates to environmentally friendly water-treatment technology field, especially a kind of recovery system containing proteinic wastewater.
Background technique
Heparin sodium is a kind of important biochemical drug, has anticoagulant effect, in anticoagulation, promotes lipoprotein lipase release
There is good activity with the molten cell system of complement etc., be widely used in epidemic encephalitis, septicemia, blood embolization, the acute heart
The treatment such as muscle infarction, artery sclerosis.Heparin is a kind of acidic mucopolysaccharide, exists in conjunction with protein in animal body, produced
Cheng Zhong need to use the sodium chloride solution close to saturation as solvent, by physics and chemical extraction separation process, with protein into
Row separation, thus can generate and largely contain proteinic wastewater containing sodium chloride, which does not have use value, can not continue to make
With traditional treatment method are as follows: abandoned respectively after becoming solid protein waste and high-salt wastewater after the processing of simple albumen.It should
Processing method causes greatly to bear to one side to environment, and on the other hand, the high-quality protein in waste water cannot efficiently use, and
And need to add a large amount of new salt for producing, increase production cost, reduces economic benefit.So the problem becomes a urgency
Problem to be solved.
Not yet occur handling the processing method of such protein-contg high-salt wastewater in the prior art, usually using conventional dirt
Method for treating water, as the methods of soda acid, oxidation, flocculation, microbiological treatment are combined.Although these methods can be removed containing albumen
High-salt wastewater in some of the contaminants, reduce pollution to environment, but microorganism is dehydrated and can not survive in situation with high salt,
Cause treatment effect undesirable, and there are still the defect that inorganic salts and immunodominant proteins cannot be recycled effectively, limits
Its practical application.
Utility model content
The goal of the invention of the utility model is: in view of the above problems, providing a kind of recycling containing proteinic wastewater
System, the system can effectively recycle low molecule inorganic salts and albumen in waste water, turn waste into wealth, and reduce environmental pollution, realize money
Source recycles, and reduces dangerous waste processing cost, improves economic value.
A kind of recovery system containing proteinic wastewater comprising level-one dish tubular type nanofiltration device, concentration liquid processing device and
Liquid processing device is filtered, the concentration liquid processing device and the filtration liquid processing device are respectively connected to the level-one dish pipe
Formula nanofiltration device；The concentration liquid processing device includes sequentially connected dilution trap, second level dish tubular type nanofiltration device and drying
Device；The filtration liquid processing device includes sequentially connected high pressure dish tubular type reverse osmosis mechanism and accumulator tank.
By adopting the above-described technical solution, level-one dish tubular type nanofiltration device have can intercept macromolecular organic protein and
Proteinic wastewater is divided into the first filtered solution of the inorganic salts containing low molecule and containing egg by the characteristic for allowing low molecule inorganic salts freely to penetrate
The first white concentrate, the first filtered solution is concentrated to get higher second concentrate of inorganic salt concentration again, for recycling nothing
Machine salt, the first concentrate obtain the higher third concentrate of protein content for protein production, to recycle nothing through second level nanofiltration
Machine salt and albumen, turn waste into wealth, and reduce environmental pollution, realize recycling for resource, reduce dangerous waste processing cost, improve economical
Value, provides new thinking for the sewage treatment of enterprise.
A kind of recovery system containing proteinic wastewater of the utility model is provided with before the level-one dish tubular type nanofiltration device pre-
Filter device, the filter diameter of the pre-filtrating equipment are 10-20 microns.
By adopting the above-described technical solution, passing through pre-filtering before entering level-one dish tubular type nanofiltration device containing proteinic wastewater
Large granular impurity is removed, guarantees feedwater quality, mitigates the processing load of level-one dish tubular type nanofiltration device.
A kind of recovery system containing proteinic wastewater of the utility model, the high pressure dish tubular type reverse osmosis mechanism are connected to described
Dilution trap imports dilution trap to be produced water.
A kind of recovery system containing proteinic wastewater of the utility model, the second level dish tubular type nanofiltration device are connected to described
Its production water imports accumulator tank to accumulator tank.
By adopting the above-described technical solution, realizing recycling for water resource, resource consumption is reduced.
A kind of recovery system containing proteinic wastewater of the utility model, the level-one dish tubular type nanofiltration device include at least one
A high pressure dish tubular nanofiltration membrane column, the high pressure dish tubular nanofiltration membrane column include putamina and pull rod, are provided with filter core in the putamina,
The putamina is respectively arranged with upper flange and lower flange along its axial both ends, and the pull rod is set to the central axes of the putamina
On, and run through the upper flange and the lower flange；The upper flange and the lower flange are all set in the interior of the putamina
Portion is additionally provided with upper baffle ring inside the putamina, and the upper baffle ring is connected to the top of the upper flange, the upper baffle ring and institute
It states and is threadedly coupled between putamina, be provided with through-hole in the middle part of the upper baffle ring, the pull rod is through the through-hole and to the upper gear
Extend above ring.
When high pressure dish tubular nanofiltration membrane column is often run under high pressure, is run for a long time, pull rod is easy to produce fatigue and sends out
Raw fracture.By adopting the above-described technical solution, upper flange, lower flange and the upper baffle ring of high pressure dish tubular nanofiltration membrane column are all provided with
It sets and inside putamina, is respectively connected to putamina and center railing, can be by the force dispersion to putamina of center pull rod, putamina divides
The pressure that load center pull rod is born alleviates pull rod fatigue.And effectively increases forced area using upper baffle ring, further delay
Solve the fatigue of center pull rod and putamina.
A kind of recovery system containing proteinic wastewater of the utility model, the putamina is internally provided with lower retaining ring, under described
Retaining ring is connected to the lower section of the lower flange, is threadedly coupled between the lower retaining ring and the putamina, sets in the middle part of the lower retaining ring
It is equipped with through-hole, the pull rod extends through the through-hole and to the lower section of the lower retaining ring.
By adopting the above-described technical solution, the stress of center pull rod can be distributed to putamina by lower retaining ring, guarantee center
Evenly dispersed, the further alleviation pull rod fatigue of pull rod stress.
A kind of recovery system containing proteinic wastewater of the utility model, is provided between the upper flange and the pull rod
Small set is held, the small set in upper end is in the hollow cylindrical with the brim of a hat, and the brim of a hat end is downward；The small set in upper end and the upper flange it
Between sealed with lip-type packing.
A kind of recovery system containing proteinic wastewater of the utility model, the axial ends of the pull rod are provided with pull rod shaft
Set, the pull rod axle sleeve includes Upper shaft sleeve and Lower shaft sleeve, and the Upper shaft sleeve is set between the upper baffle ring and the pull rod simultaneously
Extend to the top of the upper baffle ring, the first fixture nut is connected with above the Upper shaft sleeve, the first fixture nut is threadedly coupled
To pull rod；The Lower shaft sleeve is set between the lower retaining ring and the pull rod and extends to the lower section of the lower retaining ring, described
It is connected with the second fixture nut below Lower shaft sleeve, the second fixture nut is threaded io pull rod.
By adopting the above-described technical solution, the sealing performance of high pressure dish tubular nanofiltration membrane column can be effectively improved.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
The recovery system containing proteinic wastewater of the utility model, using dish tubular type nanofiltration device by protein-contg high-salt wastewater
Initial gross separation at low molecule inorganic salts the first filtered solution and protein-contg first concentrate, it is then that the first filtered solution is dense again
First concentrate is carried out secondary nanofiltration, low molecule inorganic salts and albumen is separately recovered by contracting.The system effectively compensates for existing
To the deficiency in protein-contg high-salt wastewater processing technique in technology, will pollute big, difficult but high added value protein-contg
Low molecule inorganic salts and albumen is separately recovered in high-salt wastewater after being effectively treated, turn waste into wealth, and reduces environmental pollution, realizes resource
It recycles, reduces dangerous waste processing cost, improve economic value, provide new thinking for the sewage treatment of enterprise, in food, system
The industries such as medicine are with a wide range of applications.
Detailed description of the invention
The utility model will illustrate by example and with reference to the appended drawing, in which:
The structural schematic diagram of Fig. 1 recovery system provided by the utility model containing proteinic wastewater；
Fig. 2 is the structural representation of the high pressure dish tubular nanofiltration membrane column of the recovery system provided by the utility model containing proteinic wastewater
Figure.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, abstract), unless specifically stated,
It is replaced by other equivalent or with similar purpose alternative features.That is, unless specifically stated, each feature is a series of
An example in equivalent or similar characteristics.
Embodiment 1
As shown in Figure 1, the system includes the pre- dress of pre-filtering excessively the present embodiment provides a kind of recovery system containing proteinic wastewater
It sets, level-one dish tubular type nanofiltration device, concentration liquid processing device and filtering liquid processing device, level-one dish tubular type nanofiltration device are arranged
After pre-filtrating equipment.Concentration liquid processing device and filtration liquid processing device are respectively connected to level-one dish tubular type nanofiltration dress
It sets.
Level-one dish tubular type nanofiltration device includes at least one high pressure dish tubular nanofiltration membrane column.High pressure dish tubular nanofiltration membrane column packet
Putamina 1 and pull rod 2 are included, filter core 3 is provided in putamina 1, pull rod 2 is set on the central axes inside putamina 1, and to putamina 1
Axial ends extends.Filter core 3 includes successively spaced multiple flow guiding discs and diaphragm (not shown).Flow guiding disc and diaphragm difference
It is connected to pull rod 2, pull rod 2 is through the middle part of flow guiding disc and diaphragm.The axial ends of putamina 1 is provided with upper flange 4 and laxative remedy
Orchid 5.Upper flange 4 and lower flange 5 are respectively provided with the inside with putamina 1, and pull rod 2 extends through upper flange 4 and lower flange 5.Upper flange 4
The small set 41 in upper end is set between pull rod 2, and the small set 41 in upper end is in the hollow cylindrical with the brim of a hat, and the brim of a hat end is located below, upper end
It is sealed between small set 41 and upper flange 4 with lip-type packing.Upper baffle ring 42 is connected with above upper flange 4, upper baffle ring 42 is set to
The inside of putamina 1 is simultaneously threadedly coupled between putamina 1, and through-hole is provided in the middle part of upper baffle ring 42, and pull rod 2 runs through the through-hole.Upper gear
Upper shaft sleeve 43 is provided between ring 42 and pull rod 2, Upper shaft sleeve 43 extends to outside putamina 1, and it is solid that first is connected with above Upper shaft sleeve 43
Determine nut 44, the first fixture nut 44 is threaded io pull rod 2.Lower retaining ring 51 is connected with below lower flange 5, lower retaining ring 51 is arranged
In putamina 1 inside and be threadedly coupled between putamina 1, be provided with through-hole in the middle part of lower retaining ring 51, pull rod 2 runs through the through-hole.Under
Lower shaft sleeve 52 is provided between retaining ring 51 and pull rod 2, Lower shaft sleeve 52 extends to outside putamina 1, is connected with second above Lower shaft sleeve 52
Fixture nut 53, the second fixture nut 53 are threaded io pull rod 2.The junction of lower flange 5 and pull rod 2 be provided with raw water into
Mouth, concentrated solution outlet and permeate export (not shown).In the present embodiment, putamina 1, pull rod 2, upper flange 4, upper baffle ring 42,
Lower flange 5 and lower retaining ring 51 are all made of stainless steel material and are made.
It includes sequentially connected dilution trap, second level dish tubular type nanofiltration device and drying device that liquid processing device, which is concentrated,.Filter
Crossing liquid processing device includes sequentially connected high pressure dish-style reverse osmosis unit and accumulator tank.High pressure disc tube reverse osmosis (dt-ro) device connects
It is connected to dilution trap, second level dish tubular type nanofiltration device is connected to accumulator tank.Preferably, second level dish tubular type nanofiltration device structure and level-one
Dish tubular type nanofiltration device structure is identical.
The use process and principle of recovery system provided by the utility model containing proteinic wastewater are as follows:
It collects the obtained proteinic wastewater that contains and carries out pre-filtering through pre-filtrating equipment, enter level-one dish after filtering out large granular impurity
Tubular type nanofiltration device, the high pressure dish tubular nanofiltration membrane column of level-one dish tubular type nanofiltration device have retention high molecular weight protein, filter low
The characteristic of molecule inorganic salts, so that protein-contg high-salt wastewater initial gross separation at the first filtered solution of low molecule inorganic salts and be contained
First concentrate of albumen.High pressure dish-style reverse osmosis unit handles the first filtered fluid, obtains the second concentrate and first and produces water,
Second concentrate flows into accumulator tank for producing low molecule inorganic salts.First concentrate enters second level after being diluted in dilution trap
Dish tubular type nanofiltration device carries out second level nanofiltration, obtains the higher third concentrate of protein concentration and second and produces water, third concentration
Liquid, which enters after drying device is dried, obtains protein.High pressure dish-style reverse osmosis unit is connected to dilution trap to be produced water importing
Dilution trap is used for the dilution of the first concentrate.Accumulator tank is connected to second level nanofiltration device to receive the production water of second level nanofiltration device,
The production water is used to produce inorganic salts after mixing in accumulator tank with the second concentrate.
Embodiment 2
The present embodiment provides the compliance test result of the recovery system containing proteinic wastewater of the utility model in practical applications, are
Its advantages provide further foundation.
The waste water 1000kg that certain pharmacy corporation generates is first passed through into level-one dish tubular type nanofiltration device and carries out level-one nanofiltration, is obtained
The first filtered solution of about 900kg and the first concentrate of about 100kg (90% rate of recovery).99.3% protein is trapped within concentration
In liquid.And contain the sodium chloride of concentration suitable with water inlet in the first filtered solution.First filtered solution passes through high pressure dish tubular type reverse osmosis again
Saturating device (operating pressure 106bar) carries out decrement 50%, obtains the second concentrate and first and produces water, sodium chloride is concentrated in second
Concentrate end, and salt content is very low in the first production water, the 2% of sodium chloride about in water inlet.The first production water and the first concentrate are mixed again
It closes, obtains 550kg mixed liquor, it is therefore an objective to which the concentration of diluted protein matter and salt, the protein concentration after dilution are the 1.8 of raw water
Times, and sodium chloride concentration is the 11.7% of raw water, i.e., protein is concentrated, and salt is ejected from raw water.
Proteinic wastewater after dilution obtains 440kg second and produces water and about 110kg using second level dish tubular type nanofiltration device
Third concentrate.110kg third concentrate is spray-dried, obtains protein feed, protein accounts for solids 96.8%, chlorine
Changing sodium salt is 3.2%, meets the requirement of protein feed.Second production water is again with the first concentrate mixing reuse, the sodium chloride always recycled
Salt ratio is 99%.
It can be turned waste into wealth, with by very intractable waste water originally by the albumen qualitative change in waste water by the utility model
For feed.And water and sodium chloride salt are available returns to production line and continue cycling through use, reduce the addition of salt.
Embodiment 3
The present embodiment provides the compliance test result of the recovery system containing proteinic wastewater of the utility model in practical applications, are
Its advantages provide further foundation.
Protein 22454mg/L in certain pharmacy corporation high-salt wastewater, sodium chloride concentration 67932mg/L, suspended matter
150mg/L.The recovery system containing proteinic wastewater as shown in Figure 1 is handled, and final process result is as shown in table 1.
Each operation stage treatment effect of table 1
As shown in Table 1, the treatment effect of each device is all satisfied requirement, and whole process does not add any medicament, guarantees reuse
Sodium chloride meets pharmaceutical production requirement, and the loss amount of entire treatment process saline solution is about 5%.It can be seen that the utility model
The practical application effect of recovery system containing proteinic wastewater is good, can effectively recycle low molecule inorganic salts and albumen, turn waste into wealth, and reduces
Recycling for resource is realized in environmental pollution, reduces dangerous waste processing cost, improves economic value, mentions for the sewage treatment of enterprise
For new thinking, it is with a wide range of applications in industries such as food, pharmacy.
The utility model is not limited to specific embodiment above-mentioned.The utility model expands to any in this specification
The new feature of middle disclosure or any new combination, and disclose any new method or process the step of or any new group
It closes.
Claims (8)
1. a kind of recovery system containing proteinic wastewater, which is characterized in that it includes level-one dish tubular type nanofiltration device, concentrate processing
Device and filtration liquid processing device, the concentration liquid processing device and the filtration liquid processing device are respectively connected to described
Level-one dish tubular type nanofiltration device；The concentration liquid processing device includes sequentially connected dilution trap, second level dish tubular type nanofiltration device
And drying device；The filtration liquid processing device includes sequentially connected high pressure dish tubular type reverse osmosis mechanism and accumulator tank.
2. the recovery system according to claim 1 containing proteinic wastewater, which is characterized in that the level-one dish tubular type nanofiltration dress
Pre-filtrating equipment is provided with before setting, the filter diameter of the pre-filtrating equipment is 10-20 microns.
3. the recovery system according to claim 2 containing proteinic wastewater, which is characterized in that the high pressure dish tubular type reverse osmosis dress
It sets and is connected to the dilution trap to be produced water and import dilution trap.
4. the recovery system according to claim 3 containing proteinic wastewater, which is characterized in that the second level dish tubular type nanofiltration dress
It sets and is connected to the accumulator tank its production water importing accumulator tank.
5. according to claim 1 containing the recovery system of proteinic wastewater described in any one of -4, which is characterized in that the level-one dish
Tubular type nanofiltration device includes at least one high pressure dish tubular nanofiltration membrane column, the high pressure dish tubular nanofiltration membrane column include putamina (1) and
Pull rod (2), the putamina (1) is interior to be provided with filter core (3), and the putamina (1) is respectively arranged with upper flange along its axial both ends
(4) be set on the central axes of the putamina (1) with lower flange (5), the pull rod (2), and through the upper flange (4) and
The lower flange (5)；The upper flange (4) and the lower flange (5) are all set in the inside of the putamina (1), the putamina
(1) internal to be additionally provided with upper baffle ring (42), the upper baffle ring (42) is connected to the top of the upper flange (4), the upper baffle ring
(42) it is threadedly coupled between the putamina (1), through-hole is provided in the middle part of the upper baffle ring (42), the pull rod (2) runs through institute
It states through-hole and extends to the upper baffle ring (42) top.
6. the recovery system according to claim 5 containing proteinic wastewater, which is characterized in that setting inside the putamina (1)
Have lower retaining ring (51), the lower retaining ring (51) is connected to the lower section of the lower flange (5), the lower retaining ring (51) and the putamina
(1) it is threadedly coupled between, is provided with through-hole in the middle part of the lower retaining ring (51), the pull rod (2) is through the through-hole and to described
The lower section of lower retaining ring (51) extends.
7. the recovery system according to claim 6 containing proteinic wastewater, which is characterized in that the upper flange (4) with it is described
Be provided with the small set in upper end (41) between pull rod (2), the small set in upper end (41) is in the hollow cylindrical with the brim of a hat, the brim of a hat end to
Under；It is sealed between the small set in upper end (41) and the upper flange (4) with lip-type packing.
8. the recovery system according to claim 7 containing proteinic wastewater, which is characterized in that axial the two of the pull rod (2)
End is provided with pull rod axle sleeve, and the pull rod axle sleeve includes Upper shaft sleeve (43) and Lower shaft sleeve (52), and the Upper shaft sleeve (43) is set to
Extend between the upper baffle ring (42) and the pull rod (2) and to the top of the upper baffle ring (42), on the Upper shaft sleeve (43)
Side is connected with the first fixture nut (44), and the first fixture nut (44) is threaded io pull rod (2)；Lower shaft sleeve (52) setting
Extend between the lower retaining ring (51) and the pull rod (2) and to the lower section of the lower retaining ring (51), the Lower shaft sleeve (52)
Lower section is connected with the second fixture nut (53), and the second fixture nut (53) is threaded io pull rod (2).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201820520234.2U CN208394846U (en) | 2018-04-13 | 2018-04-13 | A kind of recovery system containing proteinic wastewater |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201820520234.2U CN208394846U (en) | 2018-04-13 | 2018-04-13 | A kind of recovery system containing proteinic wastewater |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111573945A (en) * | 2020-05-22 | 2020-08-25 | 杭州水处理技术研究开发中心有限公司 | System and method for resourceful treatment of heparin sodium wastewater |
-
2018
- 2018-04-13 CN CN201820520234.2U patent/CN208394846U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111573945A (en) * | 2020-05-22 | 2020-08-25 | 杭州水处理技术研究开发中心有限公司 | System and method for resourceful treatment of heparin sodium wastewater |
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Address after: No. 1, floor 1, building 2, No. 33 and 35, Huatai Road, Chenghua District, Chengdu, Sichuan 610058 Patentee after: Chengdu shuote Technology Co.,Ltd. Address before: Room 1703, building 3, No. 39, Jiancai Road, Chenghua District, Chengdu, Sichuan 610058 Patentee before: CHENGDU SHUOTE ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |