CN201762193U - Comprehensive utilization device for exchanged water in water treatment - Google Patents
Comprehensive utilization device for exchanged water in water treatment Download PDFInfo
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- CN201762193U CN201762193U CN2010205145945U CN201020514594U CN201762193U CN 201762193 U CN201762193 U CN 201762193U CN 2010205145945 U CN2010205145945 U CN 2010205145945U CN 201020514594 U CN201020514594 U CN 201020514594U CN 201762193 U CN201762193 U CN 201762193U
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- collection box
- waste water
- comprehensive utilization
- service pump
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Abstract
The utility model relates to a comprehensive utilization device for exchanged water in water treatment, which comprises a collection tank, a recovery box and a feed pump. The collection tank, the recovery box and the feed pump are successively connected through pipeline. The comprehensive utilization device for exchanged water in water treatment is advantageous in that: after the water which is replaced by ion exchange resin and contains calcium ions and magnesium ions are collected, the water is circularly utilized for a degumming process; not only is resource saved, but also the environment pollution is reduced; and furthermore after the ions are adsorbed by the ion exchange resin, the adsorbed ions can be used for the development and utilization of downstream industry.
Description
Technical field
The utility model relates to the comprehensive utilization device of a kind of water treatment displacement waste water, specifically, is a kind of ion exchange resin to be exchanged the device that the ionized water that produces behind the softening water is used for degumming technology.
Background technology
For guaranteeing the safe operation of boiler, the water of boiler need soften processing, to prevent fouling.The way that softening water often adopts is to utilize resin bed to carry out resin cation exchange, resin will lose effectiveness after using certain hour, in order to allow resin bring into play usefulness again, often the way that adopts is to utilize calcium, the magnesium ion of certain density sodium chloride salt aqueous solution displacement resin absorption, therefore to expend a large amount of water and operations such as salt is just washed, backwash, displacement, and the water of a large amount of calcics that produce, magnesium ion often is used as the waste water discharge, have not a particle of utility value, caused the serious environmental pollution.
The Degumming Procedures of vegetables oil source mill is usually in order to reach technological effect preferably, intermittently usually to add a large amount of ionized waters during refining, as sodium chloride solution etc., to quicken the separation and the sedimentation of glue fat, thereby reach the purpose that improves the edible oil quality, therefore also expended a large amount of salt.Its washing water also often are used as waste water and are entered water drain, have caused the serious environmental pollution.
The utility model content
In order to address the above problem, the utility model provides a kind of water circle device, ion exchange resin can be exchanged the ionized water that produces behind the softening water and be used for degumming technology.
Coming unstuck is very important operation of a step in the vegetable oil refining, and the quality of degumming effect directly has influence on the quality of purified efficient and product.The burden of coming unstuck and not exclusively then can increase the weight of to decolour increases the consumption of discoloring agent, and causes filtration difficulty, also can cause equipment coking etc. when serious, influences greasy quality and concise economic benefit.Colloid in the crude oil mainly is a phosphatide, so " coming unstuck " also claims " dephosphorization ".Other colloids also have protein and degradation production thereof, coordination compound and salt that lymphatic temperament and colloid and multiple trace metal Ca, Mg, Fe, Cu form.Gelationus exists the not only quality and the storage stability of influence oil, and can emulsification in follow-up alkali-refining deacidification operation, increases refining consumption and alkali charge.High-content phosphatide often is accompanied by more metal ion in the processed oil, causes processed oil to become sour and the color reversion phenomenon, influences greasy quality.Vegetable oil degumming is to utilize the wetting ability of peptized impurities and make not under the medium effect that but the colloid of aquation changes into aquation gelationus principle, makes the peptized impurities water-swelling, condenses and separates.Therefore, in order to reach technological effect preferably, intermittently usually to add a large amount of ionized waters during refining in the Degumming Procedures,, quickening the separation and the sedimentation of glue fat, thereby reach the purpose that improves the edible oil quality as sodium chloride solution etc.
Simultaneously, the way that softening water often adopts is to utilize resin bed to carry out resin cation exchange, resin will lose effectiveness after using certain hour, in order to allow resin bring into play usefulness again, often the way that adopts is to utilize calcium, the magnesium ion of certain density sodium chloride salt aqueous solution displacement resin absorption, therefore to expend a large amount of water and operations such as salt is just washed, backwash, displacement, and a large amount of calcics that produce, the water of magnesium ion.
Soft mineral substance sodium is arranged on the ion exchange resin, can be dissolved in rigid mineral substance generation ion exchange reactions such as calcium in the water, magnesium, and sodium can not be deposited in the form of incrustation scale on the body surface, so very little to the object harm that contacts with it.The resin container softening water, resin container can lose effectiveness behind the certain hour, needs to replenish sodium ion, with calcium, the magnesium ion of sodium chloride solution displacement resin absorption, produces the hard water that contains calcium ions and magnesium ions in a large number thus.Degumming technology in the vegetables oil processing needs a large amount of metal ions, coordination compound and salt that colloid and multiple trace metal (Ca, Mg, Fe, Cu) form, reach the purpose of coming unstuck, these water just can be used for improving the kind of edible oil in the degumming technology in the vegetables oil processing.
The technical solution of the utility model is: a kind of comprehensive utilization device of water treatment displacement waste water, comprise salt cellar, resin container, the vegetable oil degumming jar, receiving tank, collection box and service pump, salt cellar, resin container, receiving tank, collection box, service pump and vegetable oil degumming jar pass through pipe connection successively, by pipe connection dump valve is arranged between receiving tank and the collection box, strainer, control valve and the anti-device that splashes, be provided with filter screen and antifreeze heating unit in the collection box, the outside is provided with insulation film, inside scribbles preservative coat, collection box is connected with thermometer, be provided with strainer and standby valve between collection box and the service pump, service pump is connected with tensimeter with under meter.
After feedwater spent ion exchange resin method being softened processing, can produce a large amount of calcium ions and magnesium ions in the resin container, clean resin container with the sodium chloride brine in the brine tank, the calcium ions and magnesium ions in the resin container can be cemented out, thus generation displacement waste water.
Displacement waste water is collected by receiving tank, and opening controlling valve filters by filtration unit, the anti-device that splashes of waste water can prevent that waste water from splashing, waste water enters collection box, when the waste water reclamation device needs maintaining, by opening dump valve waste water is discharged from water drain.
The displacement waste water that enters collection box through the filter screen in the collection box isolate filter after, further filter by strainer, carry by service pump again, delivering to the oil refining workshop through under meter uses, control wastewater flow by oil refining workshop Long-distance Control service pump, and be presented on the under meter, the waste water reclamation case is provided with the maintaining measure prediction scheme standby valve of emergent water channel, when the waste water reclamation case full water occurs and needs blowdown, can open standby valve and waste water be discharged by the emptying water drain.
The beneficial effects of the utility model are: after the water that contains calcium ions and magnesium ions of ion exchange resin exchange is collected, recycle in degumming technology, both saved resource, and also reduced the pollution of environment, and ion also be can be used for the development and utilization of downstream industry after the glue fat absorption.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Embodiment
Below preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the utility model, and be not used in qualification the utility model.
As shown in Figure 1, a kind of comprehensive utilization device of water treatment displacement waste water, comprise salt cellar 15, resin container 16, receiving tank 1, collection box 2, service pump 3 and vegetable oil degumming jar 17, salt cellar 15, resin container 16, receiving tank 1, collection box 2, service pump 3 and and vegetable oil degumming jar 1 pass through pipe connection successively, be provided with dump valve 8 between receiving tank 1 and the collection box 2, strainer 5, control valve 6 and the anti-device 7 that splashes, be provided with filter screen 11 and antifreeze heating unit in the collection box 2, the outside is provided with insulation film, inside scribbles preservative coat, and be connected with thermometer 9, be provided with strainer 12 and standby valve 14 between collection box 2 and the service pump 3, service pump 3 is connected with tensimeter 10 with under meter 13.
After feedwater spent ion exchange resin method being softened processing, resin container can produce a large amount of calcium ions and magnesium ions for 15 li, sodium chloride brine with 16 li of brine tank cleans resin container 15, the calcium ions and magnesium ions in the resin container 15 can be cemented out, thereby produces displacement waste water.
Displacement waste water is collected by receiving tank 1, and opening controlling valve 6 filters by filtration unit 5, the anti-device 7 that splashes of waste water can prevent that waste water from splashing, waste water enters collection box 2, when the waste water reclamation device needs maintaining, by opening dump valve 8 waste water is discharged from water drain.
The displacement waste water that enters collection box 2 through the filter screens in the collection box 2 11 isolate filter after, further filter by strainer 12, carry by service pump 3 again, delivering to the oil refining workshop through under meter 13 uses, control wastewater flow by oil refining workshop Long-distance Control service pump 3, and be presented on the under meter 13, waste water reclamation case 2 is provided with the maintaining measure prediction scheme standby valve 14 of emergent water channel, when waste water reclamation case 2 full water occurs and needs blowdown, can open standby valve 14 and waste water be discharged by the emptying water drain.
It should be noted that at last: the above only is preferred embodiment of the present utility model, be not limited to the utility model, although the utility model is had been described in detail with reference to previous embodiment, for a person skilled in the art, it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement.All within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (2)
1. the comprehensive utilization device of water treatment displacement waste water, it is characterized in that: comprise salt cellar, resin container, vegetable oil degumming jar, receiving tank, collection box and service pump, salt cellar, resin container, receiving tank, collection box, service pump and vegetable oil degumming jar have dump valve, strainer, control valve and anti-splash device by pipe connection successively by pipe connection between described receiving tank and the collection box.
2. the comprehensive utilization device of described a kind of water treatment displacement waste water according to claim 1, it is characterized in that being provided with in the described collection box filter screen and antifreeze heating unit, the outside is provided with insulation film, inside scribbles preservative coat, collection box is connected with thermometer, be provided with strainer and standby valve between collection box and the service pump, service pump is connected with tensimeter with under meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205145945U CN201762193U (en) | 2010-09-02 | 2010-09-02 | Comprehensive utilization device for exchanged water in water treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205145945U CN201762193U (en) | 2010-09-02 | 2010-09-02 | Comprehensive utilization device for exchanged water in water treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201762193U true CN201762193U (en) | 2011-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205145945U Expired - Fee Related CN201762193U (en) | 2010-09-02 | 2010-09-02 | Comprehensive utilization device for exchanged water in water treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201762193U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107418707A (en) * | 2017-07-31 | 2017-12-01 | 长沙湘资生物科技有限公司 | One kind utilizes Platycarya strobilacea seed health-care oil method |
-
2010
- 2010-09-02 CN CN2010205145945U patent/CN201762193U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107418707A (en) * | 2017-07-31 | 2017-12-01 | 长沙湘资生物科技有限公司 | One kind utilizes Platycarya strobilacea seed health-care oil method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110316 Termination date: 20110902 |