CN108088151A - Using circulation as the trade effluent utilization system of core - Google Patents
Using circulation as the trade effluent utilization system of core Download PDFInfo
- Publication number
- CN108088151A CN108088151A CN201711387150.2A CN201711387150A CN108088151A CN 108088151 A CN108088151 A CN 108088151A CN 201711387150 A CN201711387150 A CN 201711387150A CN 108088151 A CN108088151 A CN 108088151A
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- China
- Prior art keywords
- water
- cooling water
- recirculating cooling
- circulation
- enterprise
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/02—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating liquids, e.g. brine
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Treatment Of Water By Ion Exchange (AREA)
Abstract
The present invention relates to field of sewage treatment more particularly to using circulation as the trade effluent utilization system of core.A kind of present invention traditional recirculating cooling water system with brand-new perspective definition.In the present invention, recirculating cooling water system has been assigned throttling (saving water resource) and the new connotation of (production high-quality water) of increasing income.For being in the industrial enterprise of water shortage area, solve new water resources problem, then greatly alleviate the survival pressure of enterprise.In addition, the air pollution problems inherent that science proof takes place frequently recently, the reaction media of wherein most critical is vapor.If scheme proposed by the present invention may be employed to recycle the vapor arranged outside industrial enterprise, the water vapour content in efflux gas is reduced, then there is great benefit for the alleviation of air pollution.It can be seen that the present invention has great social benefit and economic benefit.
Description
Technical field
Trade effluent the present invention relates to field of sewage treatment more particularly to using circulation as core comprehensively utilizes system
System.
Background technology
The existing zero-discharge technology of sewage treatment field be classification processing and separate-recycling using water as key core, base
This technique is to form solid salt after final waste water is evaporated processing, to reach the purpose of anhydrous outer row.It is but this
Thinking has only accomplished the zero-emission of liquid water, is not accounted for for vaporous waters such as steam/water mists.For there is circulating cooling
The industrial enterprise of water system, although zero-discharge technology can be accomplished to recycle the waste water of the overwhelming majority, due to
The vaporous waters such as the steam/water mist that circulation is largely evaporated and lost, it is still desirable to which new water is supplemented.With national ring
The increasingly tightening of guarantor's policy has become a great problem for restricting above-mentioned enterprise development with water difficulty.For this reason, it is necessary to propose one
New roadmap and auxiliary plan are planted to solve the problems, such as that enterprise is faced in terms of sewage disposal and new water supplement.
The content of the invention
The purpose of invention：It is comprehensively utilized to provide a kind of trade effluent of effect preferably using circulation as core
System, specific purposes are shown in multiple substantial technological effects of specific implementation part.
In order to reach as above purpose, the present invention adopts the following technical scheme that：
Using circulation as the trade effluent utilization system of core, which is characterized in that it comprises the following steps,
The outer of enterprise is drained into recirculating cooling water system, which includes pipeline, and pipeline is capable of providing
Water source provides cooling cooling water；The pipeline is connected to heat exchanger, and heat exchanger can get up the energy utilization in recirculated water；
Also comprising the step of being recycled to the vapor in heat exchange, for largely evaporation is damaged in recirculating cooling water system
The steam/water mist of mistake is recycled, and reaches the purpose for recycling new water；
The recirculating cooling water system is also connected with zero-emission unit and high chlorine concentrated water discharge pipe with high salt.
Further technical solution of the invention is, also comprising following adaptation step, the water of the outer draining of the enterprise
The moisturizing demand of recirculating cooling water system is not achieved, then needs using other new water as supplement；If the water of outer draining surpasses
The moisturizing demand of recirculating cooling water system is crossed, then needs to consider to handle the water having more in an appropriate manner.
Further technical solution of the invention is, after the outer draining refers to by sewage purification purification unit
Water.
Further technical solution of the invention is that it is using low temperature plasma that the steam/water mist, which carries out recycling,
Method carries out the recycling of vapor.
Using the present invention of as above technical solution, had the advantages that compared with the prior art：The present invention is with a kind of complete
The traditional recirculating cooling water system of new perspective definition.Traditional recirculating cooling water system is the work(for playing heat exchange
Can, and also need to the external world and be aided with substantial amounts of work to ensure the operation of its normal table.In the present invention, circulating cooling water system
System has been assigned throttling (saving water resource) and the new connotation of (production high-quality water) of increasing income.Throttling refers to the existing outer row of enterprise
The new sources of sewage or outer row's processing water as recirculated cooling water, are effectively reduced the usage amount of new water, have reached water-saving
Purpose.It increases income and refers to the vapor for utilizing the generation of circulating cooling water evaporation, then with the use of corresponding technological means, energy
It enough generates substantial amounts of high-quality water to be used for enterprise, plays the effect increased income.Such a positive and a negative can be general enterprises band
Carry out great economic benefit.And for being in the industrial enterprise of water shortage area, it solves new water resources problem, then greatly alleviates
The survival pressure of enterprise.In addition, the air pollution problems inherent that science proof takes place frequently recently, the reaction media of wherein most critical are
Vapor.If scheme proposed by the present invention may be employed to recycle the vapor arranged outside industrial enterprise, outer exhaust is reduced
Water vapour content in body then has great benefit for the alleviation of air pollution.It can be seen that the present invention has greatly
Social benefit and economic benefit.
Description of the drawings
In order to further illustrate the present invention, it is further illustrated below in conjunction with the accompanying drawings：
Fig. 1 is inventive structure schematic diagram.
Specific embodiment
With reference to the accompanying drawings and detailed description, the present invention is furture elucidated, it should be understood that following specific embodiments are only
For illustrating the present invention rather than limiting the scope of the invention.It should be noted that word " preceding " used in the following description,
" rear ", "left", "right", "up" and "down" refer to the direction in attached drawing, and word " interior " and " outer " refer respectively to direction or remote
Direction from particular elements geometric center.
This patent provides a variety of concomitant regimens, in place of different expression, belong to modified scheme based on basic scheme or
It is parallel type scheme.Each scheme has the unique features of oneself.
The schematic diagram of above-mentioned technical proposal is as shown in Figure 1.
Further, using recirculating cooling water system as pond is received, the outer draining of enterprise's whole is collected.If the water of outer draining
The moisturizing demand of recirculating cooling water system is not achieved in amount, then needs using other new water as supplement.If the water of outer draining
More than the moisturizing demand of recirculating cooling water system, then need to consider to handle the water having more in an appropriate manner.
Further, if enterprise has corresponding sewage treatment facility, it may be considered that after sewage is handled, will locate
The water outlet of reason system is discharged into recirculating cooling water system.If enterprise does not have sewage treatment facility or facility not perfect, need
Increase corresponding water treating module or unit in recirculating cooling water system.
Preferably, enterprise have sewage treatment facility, it is necessary to make full use of the processing capacity of facility so that be discharged into Xun Huan
The water relative clean of cooling water system mitigates the pressure and financial cost of subsequent processing.
Further, for ensure recirculating cooling water system reach its heat exchange function itself, it is necessary to using technical solution pair
Recirculated water is handled.This kind of scheme includes but not limited to：Media filtration method, membrane filter method, chemical method, electrochemical process,
Supercritical ultrasonics technology, high-pressure electrostatic mitigation and antiscaling technology, magnetization and Electromagnetic Treatment method, physical cleaning method, chemical cleaning method and preceding method
Combine joint technology scheme etc..
Preferably, may be employed described in patent 201711071286.2 with electrochemical process, supercritical ultrasonics technology and rubber ball cleaning
Method carries out the Handling of Stabilizing Water Quality of recirculated cooling water for the combined treatment scheme of core.The advantage of the assembled scheme is can be exhausted
To ensureing that recirculating cooling water system non-scaling does not corrode, and addition chemical agent is completely dispensed with, avoid additional pollution.
Further, when recirculating cooling water system receiving contain organic matter waste water as recirculated water when, it is necessary to consider have
The processing of machine object.Biological processing unit or physicochemical treatment unit can be added in recirculating cooling water system.Biological treatment list
First including but not limited to aerobic, anaerobism or combination.Physicochemical treatment unit includes but not limited to：Electro-catalysis, photocatalysis, light
Electro-catalysis, ozone oxidation, Fenton and class Fenton etc..
Further, for the steam/water mist of recycling recirculating cooling water system evaporation, the technical solution that may be employed includes
But it is not limited to：Mechanical folded plate absorption method, high-pressure electrostatic method, low temperature plasma method etc..It, can be with after recycling obtained water purification reuse
Greatly solve being inscribed with shipwreck for enterprise.
Preferably, low temperature plasma method may be employed to carry out the recycling of vapor.This method can be to 80-95%'s
Vapor is effectively recycled, and gained liquid water water quality is pure, has very high economic value.
Further, for solution etching problem, it is necessary to which periodically outer arrange a small amount of high chlorine concentrated water with high salt.For this part concentrated water,
The mode that membrane filter method adds MVR to evaporate may be employed and carry out zero discharge treatment, gained water purification carries out reuse, and gained solid waste is by regulation
Carry out corresponding processing disposal.
A kind of present invention traditional recirculating cooling water system with brand-new perspective definition.Traditional circulating cooling
Water system is to play the function of heat exchange, and also needs to the external world and be aided with substantial amounts of work to ensure the operation of its normal table.
In the present invention, recirculating cooling water system has been assigned throttling (saving water resource) and the new connotation of (production high-quality water) of increasing income.
Throttling refers to, using the existing externally discharged waste water of enterprise or outer row's processing water as the new sources of recirculated cooling water, be effectively reduced
The usage amount of new water, has achieved the purpose that water-saving.It increases income and refers to the vapor for utilizing the generation of circulating cooling water evaporation, then match somebody with somebody
It closes and uses corresponding technological means, substantial amounts of high-quality water can be generated and used for enterprise, play the effect increased income.So
A positive and a negative can be that general enterprises bring great economic benefit.And for being in the industrial enterprise of water shortage area, it solves new
Water resources problem, then greatly alleviate the survival pressure of enterprise.In addition, the air pollution problems inherent that science proof takes place frequently recently,
The reaction media of wherein most critical is vapor.If water of the scheme proposed by the present invention to row outside industrial enterprise may be employed
Steam is recycled, and reduces the water vapour content in efflux gas, then has great benefit for the alleviation of air pollution.By
This is as it can be seen that the present invention has great social benefit and economic benefit.
Embodiment 1：For having the enterprise of corresponding sewage treatment facility, by treated, content of organics and salt
The relatively low water of content is discharged into as make-up water source in recirculating cooling water system.Recirculating cooling water system addition chemical agent is done
Method carries out water stabilization control.Chemical agent includes antisludging agent, corrosion inhibiter, biocide etc..External low temperature of circulation etc. from
Daughter vapor recycling module so that the vapor of evaporation as liquid water and can be enterprise's reuse by recycling again.Xun Huan
Outer row's concentrated water of cooling water system enters RO film process units, water purification reuse, and concentrated water enters MVR evaporation elements, and last gained is solid
Body salt carries out processing disposal as solid waste.
Embodiment 2：For having the enterprise of corresponding sewage treatment facility, by treated, content of organics and salt
The relatively low water of content is discharged into as make-up water source in recirculating cooling water system.The recirculating cooling water system possesses electrochemical treatments mould
Block and other filter system, can preferably control suspended matter, hardness, basicity, microorganism in water etc.；Heat exchanger section is gathered around
There is ultrasonication system, can preferably control the incrustation scale deposition problems inside heat exchanger tube；Heat exchanger section possesses glue
Ball cleaning system can be ensured in the case where there is pipeline scale or extreme condition of water quality in a manner of actively cleaning
Heat transfer effect and efficiency.The external low temperature plasma vapor recycling module of circulation so that the vapor of evaporation can
As liquid water and it is enterprise's reuse by recycling again.Outer row's concentrated water of recirculating cooling water system enters RO film process units, only
Water reuse, concentrated water enter MVR evaporation elements, and last obtained solid salt carries out processing disposal as solid waste.
Embodiment 3：For no sewage treatment facility or the incomplete enterprise of facility, by untreated, organic matter
Content and the higher water of salt content are discharged into as make-up water source in recirculating cooling water system.The recirculating cooling water system possesses electricity and urges
Change processing module and other filter system, organic matter, suspended matter, hardness, basicity, microorganism in water etc. can preferably be controlled
System；Heat exchanger section possesses ultrasonication system, can preferably control the incrustation scale deposition problems inside heat exchanger tube；It changes
Hot device has part ownership rubber ball cleaning system, can be in the case where pipeline scale or extreme condition of water quality occur, with actively clear
The mode washed ensures heat transfer effect and efficiency.The external high-pressure electrostatic vapor recycling module of circulation so that evaporation
Vapor as liquid water and can be enterprise's reuse by recycling again.Outer row's concentrated water of recirculating cooling water system enters at RO films
Unit, water purification reuse are managed, concentrated water enters MVR evaporation elements, and last obtained solid salt carries out processing disposal as solid waste.
Basic principle, main feature and the advantages of the present invention of the present invention has been shown and described above.The technology of this field
Personnel should be recognized that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this hairs
Bright principle, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these variations
It is both fallen with improving in claimed scope.
Claims (4)
1. using circulation as the trade effluent utilization system of core, which is characterized in that it comprises the following steps,
The outer of enterprise is drained into recirculating cooling water system, which includes pipeline, and pipeline is capable of providing water source
Cooling cooling water is provided；The pipeline is connected to heat exchanger, and heat exchanger can get up the energy utilization in recirculated water；
Also comprising the step of being recycled to the vapor in heat exchange, for a large amount of evaporation losses in recirculating cooling water system
Steam/water mist is recycled, and reaches the purpose for recycling new water；
The recirculating cooling water system is also connected with zero-emission unit and high chlorine concentrated water discharge pipe with high salt.
2. as described in claim 1 using circulation as the trade effluent utilization system of core, which is characterized in that also
Comprising following adaptation step, the moisturizing demand of recirculating cooling water system is not achieved in the water of the outer draining of the enterprise, then needs
It will be using other new water as supplement；If the water of outer draining is more than the moisturizing demand of recirculating cooling water system, need to examine
Consider the water for handling have more in an appropriate manner.
3. as described in claim 1 using circulation as the trade effluent utilization system of core, which is characterized in that institute
The outer draining stated refers to by the water after sewage purification purification unit.
4. as described in claim 1 using circulation as the trade effluent utilization system of core, which is characterized in that institute
It is the recycling that vapor is carried out using low temperature plasma method that the steam/water mist stated, which carries out recycling,.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711387150.2A CN108088151A (en) | 2017-12-20 | 2017-12-20 | Using circulation as the trade effluent utilization system of core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711387150.2A CN108088151A (en) | 2017-12-20 | 2017-12-20 | Using circulation as the trade effluent utilization system of core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108088151A true CN108088151A (en) | 2018-05-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711387150.2A Pending CN108088151A (en) | 2017-12-20 | 2017-12-20 | Using circulation as the trade effluent utilization system of core |
Country Status (1)
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| CN (1) | CN108088151A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110095012A (en) * | 2019-06-10 | 2019-08-06 | 上海铱钶环保科技有限公司 | A kind of method and system with rubber ball cleaning synergy ozone processing cycle cooling water |
| CN114485004A (en) * | 2022-02-22 | 2022-05-13 | 中冶长天国际工程有限责任公司 | Sintering plant equipment circulating cooling water system |
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2017
- 2017-12-20 CN CN201711387150.2A patent/CN108088151A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201071782Y (en) * | 2007-03-30 | 2008-06-11 | 银虹科技(深圳)有限公司 | Complementary energy recovery utilization device used for industrial cycle water |
| CN102287968A (en) * | 2011-06-16 | 2011-12-21 | 齐齐哈尔轨道交通装备有限责任公司 | Circulating water waste heat recovery and comprehensive utilization system |
| CN104632304A (en) * | 2014-12-31 | 2015-05-20 | 温高 | Cooling system and method for recovering vapor of cooling water |
| CN105254063A (en) * | 2015-10-21 | 2016-01-20 | 沈志梁 | Method for realizing zero emission and resource utilization of wastewater through recirculating cooling water system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110095012A (en) * | 2019-06-10 | 2019-08-06 | 上海铱钶环保科技有限公司 | A kind of method and system with rubber ball cleaning synergy ozone processing cycle cooling water |
| CN114485004A (en) * | 2022-02-22 | 2022-05-13 | 中冶长天国际工程有限责任公司 | Sintering plant equipment circulating cooling water system |
| CN114485004B (en) * | 2022-02-22 | 2023-06-23 | 中冶长天国际工程有限责任公司 | Circulating cooling water system for equipment in sintering plant |
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Application publication date: 20180529 |