CN207904089U - Pickles high-salt wastewater MVR desalination biochemical devices - Google Patents
Pickles high-salt wastewater MVR desalination biochemical devices Download PDFInfo
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- CN207904089U CN207904089U CN201721922524.1U CN201721922524U CN207904089U CN 207904089 U CN207904089 U CN 207904089U CN 201721922524 U CN201721922524 U CN 201721922524U CN 207904089 U CN207904089 U CN 207904089U
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Abstract
A kind of pickles high-salt wastewater MVR desalination biochemical devices, by evaporator, crystallizer, preheater, cyclone, thickener, filter, distill flow container, filtrated stock tank, condenser, spray condenser, adjust water pot, anaerobic-aerobic device and vapour compression machine, circulating pump, magma pumps, mother liquor pumps, distill liquid pump, desalination pump, draining pump, vacuum pump, pipeline, valve connects and composes, it is big with high-salt wastewater processing capacity, and processing is thorough, environmental protection simple for process, invest the advantages that small, section promotes the use of pickles, the high-salt wastewater processing equipment or engineering device technique field generated in the materials desalination processes such as leaf vegetables and Chinese herbal medicine.
Description
Technical field
The utility model belongs to wastewater treatment equipment or equipment technical field, and in particular to arrives a kind of pickles high-salt wastewater
MVR desalination biochemical devices.
Background technology
Catsup and pickled vegetables are traditional one of vegetables store methods, and due to unique flavor, simple operation is still Chinese institute
Receive.This based article, processing early period must use the marinated processing of salt, the Reproduction of microorganism, later stage inhibited to eat, become
It is that sodium chloride extra in product is removed that desalination process, desalination are just needed when commodity.
Traditional desalination process is rinsed repeatedly with a large amount of clear water, is diluted the sodium chloride in product, is then discharged its dilution
Liquid.The sodium chloride that wastes great lot of water resources and can all recycle is done so, but also the nutriment in product and flavor
Substance is lost in vain, and the prior sewage that thus generates causes prodigious environmental protection pressure to enterprise.This is also that industry is had no way out
Ground way, science is not environmentally yet.For this purpose, my company exclusively develops, development and design pickles high-salt wastewater MVR desalinations+biochemistry dress
It sets both and solves the problems, such as the processing of pickles high-salt wastewater, saved valuable water resource, also recycled a large amount of sodium chloride, improve
The quality of product.The environmental issue for thoroughly solving pickles industry waste water all has food production and environmental protection important
Realization meaning.
Invention content
The technical problem to be solved by the utility model is to overcome above-mentioned the deficiencies in the prior art, a kind of design conjunction is provided
Reason, the pickles high-salt wastewater MVR desalination biochemical devices that simple for process, easy to operate, treatment effeciency is high.
Solve above-mentioned technical problem the technical solution adopted is that：High-salt wastewater from pickles workshop enters abraum salt pond,
High-salt wastewater in abraum salt pond is connected by the feed pump on pipeline with an entrance of condenser, and the one of condenser
Outlet is connected by pipeline with an entrance of preheater, another outlet is connected by pipeline with another entrance of distillation flow container
Logical, an outlet of preheater is connected by the circulating pump on pipeline with the first entrance of evaporator, and the of evaporator
One outlet is connected by pipeline with the first entrance of crystallizer, third outlet is connected by pipeline with another entrance of condenser
Logical, the first outlet of crystallizer is connected by the circulating pump on pipeline with the first entrance of evaporator, crystallizer
Third outlet is connected by the magma pump on pipeline with an entrance of cyclone separator, second outlet passes through pipeline and filtering
Mother liquor tank is connected, and an outlet of cyclone separator is connected by pipeline with the third entrance of crystallizer, another outlet passes through pipeline
It is connected with the entrance of thickener, an outlet of thickener is connected by pipeline with the entrance of filter, another outlet passes through
Pipeline is connected with filtrated stock tank, and the outlet of filtrated stock tank passes through the mother liquor pump and the second of crystallizer on pipeline
Entrance is connected；
Vapor from boiler room enters evaporator third entrance by pipeline and is heated to the brine in crystallizer
4th outlet of evaporation, crystallizer is connected by pipeline with an entrance of Pistonless compressor, and the outlet of Pistonless compressor passes through
Pipeline is connected with the third entrance of evaporator；
The second outlet of evaporator is connected by pipeline with an entrance of distillation flow container, and the outlet for distilling flow container passes through
Distillation liquid pump on pipeline is connected with another entrance of preheater all the way, another way passes through pipeline and vapour compression machine
It is connected, another outlet for distilling flow container is connected by pipeline with the second entrance of evaporator, and another outlet of preheater is logical
Piping is connected with the entrance for adjusting water pot, and the outlet for adjusting water pot passes through the desalination pump and anaerobism on pipeline
The entrance of aerobic device is connected, and water up to standard is discharged by draining pump for the outlet of anaerobic-aerobic device；
Cooling water from pond is condensed into condenser all the way, another way enter in spray condenser carry out it is cold
Solidifying, the condensate water circulatory in condenser is discharged into pond, the entrance that another outlet of condenser passes through pipeline and spray condenser
It is connected, an outlet of spray condenser is connected by pipeline with the entrance for adjusting water pot, another outlet is connected with vacuum pump
It is logical.
It is provided with steam-flow meter on the evaporator of the utility model, condensate flow is provided at leaving condenser water pipe
It counts, feed flow meter is provided on the inlet duct of feed pump.
The utility model has the following advantages compared with the prior art：
1, high-salt wastewater processing capacity is big, and handle it is thorough, it is simple for process, investment is small.
2, valuable water resource is saved in environmental protection and energy saving.Conventional method is rinsed repeatedly with a large amount of clear water, is diluted in product
Sodium chloride, then discharged, pollute waste water resource.
3, recycling sodium chloride recycles, and has saved production cost.
4, using MVR evaporated crystallization devices, low energy consumption for processing waste water.
5, evaporation condensate uses biochemical treatment, complete qualified discharge.
6, operating cost is low, easy to operate, intelligent detecting and controlling system, reduces operating personnel so that manual operation is made
At erroneous point substantially reduce, and reduce cost of labor.
7, meet hygienic requirements, material is sanitation-grade stainless steel, PE selected by device, up to food-grade requirement.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model one embodiment.
In figure：1, spray condenser；2, condenser；3, preheater；4, evaporator；5, crystallizer；6, cyclone separator；7, stiff
Device；8, filter；9, filtrated stock tank；10, mother liquor pumps；11, magma pumps；12, circulating pump；13, Pistonless compressor；14, it distills
Flow container；15, liquid pump is distilled；16, vacuum pump；17, water pot is adjusted；18, desalination pump；19, anaerobic-aerobic device；20, draining pump；
21, feed pump；22, abraum salt pond.
Specific implementation mode
The utility model is described in further details with reference to the accompanying drawings and examples, but the utility model is not limited to this
A little embodiments.
Embodiment 1
In Fig. 1, a kind of pickles high-salt wastewater MVR desalination biochemical devices of the utility model, from the with high salt of pickles workshop
Waste water enters abraum salt pond 22, and the high-salt wastewater in abraum salt pond 22 passes through the feed pump 21 and condenser 2 on pipeline
An entrance be connected, condenser 2 one outlet be connected with an entrance of preheater 3 by pipeline, it is another export pass through pipe
Road is connected with another entrance of distillation flow container 14, an outlet of preheater 3 by circulating pump 12 on pipeline with steam
The first entrance of hair device 4 is connected, and the first outlet of evaporator 4 is connected by pipeline with the first entrance of crystallizer 5, third
Outlet is connected by pipeline with another entrance of condenser 2, and the first outlet of crystallizer 5 passes through the cycle on pipeline
Pump 12 is connected with the first entrance of evaporator 4, and the third outlet of crystallizer 5 pumps 11 and rotation by the magma on pipeline
One entrance of point device 6 is connected, second outlet is connected by pipeline with filtrated stock tank 9, and an outlet of cyclone separator 6 passes through pipe
Road is connected with the third entrance of crystallizer 5, another outlet is connected by pipeline with the entrance of thickener 7, and the one of thickener 7
Outlet is connected by pipeline with the entrance of filter 8, another outlet is connected by pipeline with filtrated stock tank 9, and filtering is female
The outlet of flow container 9 is connected by the mother liquor pump 10 on pipeline with the second entrance of crystallizer 5；
Vapor from boiler room enters 4 third entrance of evaporator by pipeline and adds to the brine in crystallizer 5
4th outlet of thermal evaporation, crystallizer 5 is connected by pipeline with an entrance of Pistonless compressor 13, and Pistonless compressor 13 goes out
Mouth is connected by pipeline with the third entrance of evaporator 4；
The second outlet of evaporator 4 is connected by pipeline with an entrance of distillation flow container 14, and the one of distillation flow container 14 goes out
Mouthful be connected with another entrance of preheater 3 by 15 1 tunnel of distillation liquid pump on pipeline, another way by pipeline and
Vapour compression machine 13 is connected, and another outlet of distillation flow container 14 is connected by pipeline with the second entrance of evaporator 4, is preheated
Another outlet of device 3 is connected by pipeline with the entrance for adjusting water pot 17, adjusts the outlet of water pot 17 by being mounted on pipe
Desalination pump 18 on road is connected with the entrance of anaerobic-aerobic device 19, and the outlet of anaerobic-aerobic device 19 passes through draining pump 20
Water up to standard is discharged；
Cooling water from pond is condensed into condenser 2 all the way, another way enter in spray condenser 1 carry out it is cold
Solidifying, the condensate water circulatory in condenser 2 is discharged into pond, and another outlet of condenser 2 is entered by pipeline and spray condenser 1
Mouthful it is connected, an outlet of spray condenser 1 is connected by pipeline with the entrance of adjusting water pot 17, another outlet and vacuum pump
16 are connected.
The operation principle of the utility model is as follows：
Material flow：High-salt wastewater from pickles workshop, which first passes through feed pump 21, to be squeezed into condenser 2 and preheats, and height is utilized
The part indirect steam being evaporated in salt waste water is preheated, and is then entered back into the further preheating of progress in preheater 3 and is carried
Temperature is preheated using the condensed water being evaporated, finally enters evaporator 4.
High-salt wastewater by circulating pump 12 material in 4 circulating-heating of evaporator, the material of heating carries out in crystallizer 5
Vapor-liquid separation, clear liquid are returned again in evaporator 4 by circulating pump 12 heat again, and the material of crystallization gets to rotation point by magma pump 11
Rotary filter press is carried out in device 6, clear liquid returns in vapo(u)rization system, and magma, which flows in thickener 7, continues enrichment, finally arrives filtering
Machine 8 is detached, and in the clear liquid isolated to filtrated stock tank 9, continues evaporation knot back to vapo(u)rization system by mother liquor pump 10
It is brilliant.The crystal reuse that filter 8 is separated, which is used as, impregnates pickles salt, and liquid level auto-adjustment control is fed in crystallizer 5, real
Now into and out of material balance.
Steam flow：Steam-heated evaporator 4 is just first used when booting, and circulating-heating steaming is carried out to the brine in crystallizer 5
Hair.After 5 top pressure Proximity operation pressure of device to be crystallized, gradually start vapour compression machine 13, the indirect steam that crystallizer 5 generates
After being pressurized by vapour compression machine 13, the material into 4 shell side heating evaporation tube side of evaporator, the material of heating is in crystallizer
Flash distillation carries out vapor-liquid separation, the indirect steam of generation in 5, then is pressurized to vapour compression machine, and completion is recycled to high-salt wastewater with this
Evaporative crystallization.After normal, raw steam or a small amount of raw steam of supplement are closed.
Condensate liquid flow:4 shell side condensate liquid of evaporator is flowed out to by pressure difference in distillation flow container, then by distilling liquid pump 15
It gets to and adjusts in water pot 17, give 3 pre- hot feed of preheater to provide heat source on the way.The condensate liquid adjusted in water pot 17 passes through desalted water
Pump 18 is got in anaerobic-aerobic device 19 and carries out a series of advanced biochemical treatments, handled it is up to standard after got and reach by draining pump 20
Mark discharge.
Vacuum system：Vacuum system is made of condenser 2, spray condenser 1 and vacuum pump 16, for by system not
Solidifying air cooling is solidifying, extracts out, the vacuum degree needed for maintenance system.
It automatically controls：DCS can be used for device control or PLC is automatically controlled.The liquid level of evaporator uses differential pressure transmitter
It is automatically controlled with motor-driven valve, evaporating temperature, pressure scene are shown to be shown with switch board teletransmission, and steam stream is provided on evaporator 4
Gauge, 2 water outlet pipe part of condenser are provided with condensation flow gauge, feed flow meter are provided on the inlet duct of feed pump 21.
Claims (2)
1. a kind of pickles high-salt wastewater MVR desalination biochemical devices, it is characterised in that：High-salt wastewater from pickles workshop enters useless
Brine pit, the high-salt wastewater in abraum salt pond is connected by the feed pump on pipeline with an entrance of condenser, cold
Condenser one outlet be connected with an entrance of preheater by pipeline, it is another outlet by pipeline with distillation flow container it is another enter
Mouth is connected, and an outlet of preheater is connected by the circulating pump on pipeline with the first entrance of evaporator, is evaporated
The first outlet of device is connected by pipeline with the first entrance of crystallizer, third outlet by pipeline and condenser it is another enter
Mouth is connected, and the first outlet of crystallizer is connected by the circulating pump on pipeline with the first entrance of evaporator, knot
The third outlet of brilliant device is connected by the magma pump on pipeline with an entrance of cyclone separator, second outlet passes through pipeline
It is connected with filtrated stock tank, an outlet of cyclone separator is connected by pipeline with the third entrance of crystallizer, another outlet leads to
Piping is connected with the entrance of thickener, thickener one outlet be connected with the entrance of filter by pipeline, it is another go out
Mouth is connected by pipeline with filtrated stock tank, and the outlet of filtrated stock tank passes through mother liquor pump and crystallizer on pipeline
Second entrance be connected；
Vapor from boiler room enters evaporator third entrance by pipeline and carries out heating evaporation to the brine in crystallizer,
4th outlet of crystallizer is connected by pipeline with an entrance of Pistonless compressor, the outlet of Pistonless compressor by pipeline and
The third entrance of evaporator is connected；
The second outlet of evaporator is connected by pipeline with an entrance of distillation flow container, and the outlet for distilling flow container passes through installation
Distillation liquid pump on pipeline is connected with another entrance of preheater all the way, another way is connected by pipeline with vapour compression machine
Logical, another outlet for distilling flow container is connected by pipeline with the second entrance of evaporator, and another outlet of preheater passes through pipe
Road is connected with the entrance for adjusting water pot, and the outlet for adjusting water pot passes through the desalination pump and anaerobic-aerobic on pipeline
The entrance of device is connected, and water up to standard is discharged by draining pump for the outlet of anaerobic-aerobic device；
Cooling water from pond is condensed into condenser all the way, another way enters in spray condenser and condensed, cold
Condensate water circulatory in condenser is discharged into pond, and another outlet of condenser is connected by pipeline with the entrance of spray condenser
Logical, an outlet of spray condenser is connected by pipeline with the entrance for adjusting water pot, another outlet is connected with vacuum pump.
2. pickles high-salt wastewater MVR desalination biochemical devices according to claim 1, it is characterised in that：The evaporator
On be provided with steam-flow meter, condensation flow gauge is provided at leaving condenser water pipe, is provided on the inlet duct of feed pump
Feed flow meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721922524.1U CN207904089U (en) | 2017-12-30 | 2017-12-30 | Pickles high-salt wastewater MVR desalination biochemical devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721922524.1U CN207904089U (en) | 2017-12-30 | 2017-12-30 | Pickles high-salt wastewater MVR desalination biochemical devices |
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| Publication Number | Publication Date |
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| CN207904089U true CN207904089U (en) | 2018-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721922524.1U Active CN207904089U (en) | 2017-12-30 | 2017-12-30 | Pickles high-salt wastewater MVR desalination biochemical devices |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113184881A (en) * | 2021-04-27 | 2021-07-30 | 江苏迈安德节能蒸发设备有限公司 | Industrial sodium chloride strong brine refining production system |
| CN115583680A (en) * | 2022-09-30 | 2023-01-10 | 安徽丹泰仕机电设备有限公司 | Evaporator equipment based on chemical wastewater |
-
2017
- 2017-12-30 CN CN201721922524.1U patent/CN207904089U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113184881A (en) * | 2021-04-27 | 2021-07-30 | 江苏迈安德节能蒸发设备有限公司 | Industrial sodium chloride strong brine refining production system |
| CN115583680A (en) * | 2022-09-30 | 2023-01-10 | 安徽丹泰仕机电设备有限公司 | Evaporator equipment based on chemical wastewater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Zhongyu Inventor after: Li Caiqin Inventor after: Lu Mingxing Inventor after: Deng Mingbo Inventor after: Wang Wenxing Inventor before: Li Zhongyu Inventor before: Li Caiqin Inventor before: Lu Mingxing Inventor before: Tian Chengqing Inventor before: Deng Mingbo Inventor before: Wang Wenxing |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230412 Address after: 710048 room 11003, building 1, No. 29, Xianning West Road, Beilin District, Xi'an City, Shaanxi Province Patentee after: Xi'an quantum crystal Environmental Protection Technology Co.,Ltd. Address before: 710048 Room 20508, 5th Floor, Unit 2, Building 1, Yunjinyuan Comprehensive Apartment, North Entrance of Nankuomen Lejuchang, Beilin District, Xi'an City, Shaanxi Province Patentee before: XI'AN JIUHUAN TECHNOLOGY CO.,LTD. |