CN203095657U - Evaporation pond - Google Patents
Evaporation pond Download PDFInfo
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- CN203095657U CN203095657U CN2013200216736U CN201320021673U CN203095657U CN 203095657 U CN203095657 U CN 203095657U CN 2013200216736 U CN2013200216736 U CN 2013200216736U CN 201320021673 U CN201320021673 U CN 201320021673U CN 203095657 U CN203095657 U CN 203095657U
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- pond
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- crystallizing pond
- crystallizing
- evaporation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/208—Off-grid powered water treatment
- Y02A20/212—Solar-powered wastewater sewage treatment, e.g. spray evaporation
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Abstract
The utility model relates to an evaporation pond which comprises a regulating pond, a crystallizing pond, a residual liquid storing pond and a salt storing region, wherein the regulating pond, the crystallizing pond and the residual liquid storing pond are reinforced concrete ponds with the opened tops, the regulating pond is connected with the crystallizing pond so that high-salt concentrated water temporarily stored in the regulating pond is sent to the crystallizing pond for evaporation and crystallization; the crystallizing pond is connected with the residual liquid storing pond so that remained residual liquid obtained after the high-salt concentrated water inside the crystallizing pond is crystallized is sent to the residual liquid storing pond for storage; and the crystallizing pond is connected with the salt storing region so that crystallized salt obtained after the high-salt concentrated water inside the crystallizing pond is crystallized is sent to the salt storing region for storage. According to the evaporation pond, the treatment speed of the high-salt concentrated water can be increased so that the purpose of waste water zero emission is achieved.
Description
Technical field
The utility model relates to the emission-reduction technology field of the dense water of high saliferous, particularly relates to a kind of evaporation pond.
Background technology
In order to promote the coordinated development of industrial economy and water resources and environment, country more and more payes attention to environmental pollution protection work." the Chinese water-saving technology policy outline " of promulgation in 2005 at first proposes to develop efflux wastewater reuse and " zero release " technology; " national environmental protection Eleventh Five-Year Plan " explicitly calls in key industrys such as iron and steel, electric power, chemical industry, coals and promotes cycling utilization of wastewater, strives for waste water to discharge less or zero release; In " national environmental protection " 12 " science and technology development planning ", will research and develop Pollution control technology, cultivate the scientific and technological demand of environmental protection industry as an important planning direction.The dense water treatment of high saliferous is the key link in the wastewater zero discharge system.The dense water of high saliferous is saltiness greater than 4% waste water, and it is directly discharged can serious environment pollution, the harm people's health.Therefore, need recycle,, preserve the ecological environment to reduce or eliminate the discharging of waste water to the dense water of high saliferous.
The area little in quantity of precipitation, that steam output is big and scarcely populated adopts evaporation pond to handle the dense water of high saliferous, has good development prospect.Existing evaporation pond is that the dense water of high saliferous is concentrated in one or several treating pond, utilizes sun power to make the dense water evaporation of high saliferous and crystallization.The shortcoming of this technology is that treating pond must design deeplyer at present, could satisfy the evaporation demand, but this has a strong impact on vaporization efficiency, evaporation pond was lost efficacy, thereby can't realize wastewater zero discharge.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of evaporation pond, can improve the recycling speed of the dense water of high saliferous, to reach the purpose of wastewater zero discharge.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of evaporation pond, and this evaporation pond comprises: equalizing tank, crystallizing pond, raffinate storage pool, salt storage area; Wherein,
Described equalizing tank, described crystallizing pond, described raffinate storage pool are the reinforced concrete water pond of open top;
Described equalizing tank links to each other with described crystallizing pond, sends into described crystallizing pond with the dense water of high saliferous that it is temporary and carries out evaporative crystallization;
Described crystallizing pond links to each other with described raffinate storage pool, stores remaining raffinate behind the dense water crystallization of described high saliferous of its inside is delivered to described raffinate storage pool;
Described crystallizing pond links to each other with described salt storage area, delivers to described salt storage area with the crystal salt that obtains behind the dense water crystallization of described high saliferous with its inside and stores.The beneficial effects of the utility model are: in the utility model, equalizing tank is used for the dense water of high saliferous that temporary outside is sent here, crystallizing pond is used for the dense water of sending here from equalizing tank of high saliferous is carried out evaporative crystallization, the crystal salt that obtains is a hazardous and noxious substances, deliver to the salt storage area and carry out centralized stores, remaining raffinate is then delivered to the raffinate storage pool and is stored.In this evaporation pond, the volume of equalizing tank is provided with greatlyyer usually, with the dense water of the high saliferous of storage as much as possible; The open-topped area of crystallizing pond is bigger usually, to improve evaporative crystallization speed.As seen, because the utility model is provided with equalizing tank and is specifically designed to the temporary dense water of high saliferous, and crystallizing pond is specifically designed to the dense water evaporative crystallization of high saliferous, to carry out the storage of the dense water of high saliferous and the technology of evaporative crystallization simultaneously with respect to existing treating pond, the crystallizing pond degree of depth in the utility model can be provided with more shallow, with abundant absorption sun power, accelerate evaporative crystallization speed, avoid occurring the dense water of a large amount of high saliferous in the prior art be stored in the crystallizing pond can't evaporative crystallization phenomenon.So just accelerated the dense evaporation of water crystallization velocity of high saliferous greatly, also just improved its processing speed, reached the purpose of wastewater zero discharge, in the equalizing tank the temporary dense water of high saliferous can be on a small quantity repeatedly form deliver to and carry out crystallization in the crystallizing pond, thereby prevented overflowing of the dense water of high saliferous.
On the basis of technique scheme, the utility model can also be done following improvement:
Further, also comprise the Hazardous wastes landfill yard, it links to each other with described salt storage area, the described crystal salt of sending here from described salt storage area with landfill.
Further, also comprise:
The weather forecast device;
The crystallizing pond that area is not less than the uncovered area at described crystallizing pond top covers, and it hides when the forecast of described weather forecast device has precipitation weather above described crystallizing pond top uncovered;
And
The raffinate storage pool that area is not less than the uncovered area at described raffinate storage pool top covers, and it hides when the forecast of described weather forecast device has precipitation weather above described raffinate storage pool top uncovered.
Further, described salt storage area is the storage in open system district; Then this evaporation pond comprises that also the salt storage area that area is not less than the open-air area of described salt storage area covers, and hides above described salt storage area when precipitation weather.
Further, described equalizing tank adopts pipeline or open drain to be connected with described crystallizing pond;
And/or,
Be provided with lift pump between described equalizing tank and the described crystallizing pond.
Further, described crystallizing pond adopts pipeline or open drain to be connected with described raffinate storage pool;
And/or,
Connect between described crystallizing pond and the described raffinate storage pool and be provided with lift pump.
Further, the bottom of the bottom of described equalizing tank and inwall, described crystallizing pond and inwall all scribble the antiseepage lagging material;
Impervious material is all laid on the ground that contacts described crystal salt with described salt storage area on the inwall of described raffinate storage pool.
Further, also comprise scarer, the distance of itself and described equalizing tank, described crystallizing pond, described raffinate storage pool all is no more than its work EFFECTIVE RANGE.
Description of drawings
Fig. 1 is the structure iron of the evaporation pond that the utility model proposes;
Fig. 2 is the schema that utilizes the crystallization recovery method of the dense water of a kind of high saliferous of the present utility model.
Embodiment
Below in conjunction with accompanying drawing principle of the present utility model and feature are described, institute gives an actual example and only is used to explain the utility model, is not to be used to limit scope of the present utility model.
The utility model proposes a kind of evaporation pond, Fig. 1 is the structure iron of this evaporation pond.As shown in Figure 1, this evaporation pond comprises: equalizing tank 101, crystallizing pond 102, raffinate storage pool 103, salt storage area 104.
In the utility model, equalizing tank 101, crystallizing pond 102, raffinate storage pool 103 is the reinforced concrete water pond of open top, equalizing tank 101 is used for the dense water of high saliferous that temporary outside is sent here, crystallizing pond 102 utilizes sun power that the dense water of high saliferous is carried out evaporative crystallization, the crystal salt that obtains after the crystallization is a hazardous and noxious substances, delivering to salt storage area 104 stores, because crystal salt is a solid matter, thereby salt storage area 104 is storage areas of storage solid matter, can be designed to the house shape building, or the building of mat shelter form etc. has the construction style of top cover thing, can also not have the form of top cover thing for storage in open system district etc.The concentration of the dense water of the high saliferous remaining raffinate after crystallization in the crystallizing pond 102 is very high, and is harmful to environment, can not directly discharge, thereby deliver to raffinate storage pool 103 and store.
Equalizing tank 101 links to each other with crystallizing pond 102, sends into crystallizing pond 102 with the dense water of high saliferous that it is temporary and carries out evaporative crystallization.When the dense water of high saliferous that carries out evaporative crystallization was arranged in the crystallizing pond 102, equalizing tank 101 can not be carried the dense water of high saliferous to crystallizing pond 102, otherwise can dilute the dense water of high saliferous in the crystallizing pond 102, influences the speed of its evaporative crystallization.Have only in crystallizing pond 102 the dense water of high saliferous evaporative crystallization finish, raffinate is sent to raffinate storage pool 103 and stores, and after crystal salt was sent to 104 storages of salt storage area, equalizing tank 101 could be carried the dense water of high saliferous to crystallizing pond 102 again, to enter the process of next evaporative crystallization.
The dense water of high saliferous that equalizing tank 101 is carried to crystallizing pond 102 is liquid substance, thereby equalizing tank 101 can adopt pipeline or open drain to be connected with crystallizing pond 102, carries the dense water of high saliferous to utilize difference of altitude employing gravity.Certainly, also can adopt equipment such as lift pump to carry the dense water of high saliferous,, like this, will between equalizing tank 101 and crystallizing pond 102, lift pump be set to overcome the difference of altitude that crystallizing pond 102 is higher than equalizing tank 101.This dual mode can adopt separately, also can be used in combination, and is about to equalizing tank 101 and is connected with crystallizing pond 102 usefulness pipelines or open drain, and between the two lift pump is set.Concrete which kind of mode that adopts can be determined according to the topographical condition of locality.
Crystallizing pond 102 links to each other with raffinate storage pool 103, carries out long storage and evaporation so that remaining raffinate behind the dense water crystallization of high saliferous of its inside is delivered to raffinate storage pool 103.
Crystallizing pond 102 can adopt pipeline or open drain to be connected with raffinate storage pool 103, also can between crystallizing pond 102 and raffinate storage pool 103, lift pump be set, the two combination can also be about to crystallizing pond 102 and be connected with raffinate storage pool 103 usefulness pipelines or open drain, and between the two lift pump is set.Concrete set-up mode also will be decided with reference to the topographical condition of locality.
Crystallizing pond 102 links to each other with raffinate storage pool 103, stores remaining raffinate behind the dense water crystallization of high saliferous of its inside is delivered to raffinate storage pool 103.What the volume of raffinate storage pool 103 can be provided with is bigger, handles thereby raffinate is carried out standing storage.Because behind the evaporative crystallization of each batch, remaining raffinate is all few, and the further evaporation that raffinate also can be in raffinate storage pool 103.
Among Fig. 1, crystallizing pond 102 links to each other with salt storage area 104, delivers to salt storage area 104 with the crystal salt that obtains behind the dense water crystallization of high saliferous with crystallizing pond 102 inside and stores.
This shows, in the utility model, equalizing tank is used for the dense water of high saliferous that temporary outside is sent here, crystallizing pond is used for the dense water of sending here from equalizing tank of high saliferous is carried out evaporative crystallization, the crystal salt that obtains is a hazardous and noxious substances, deliver to the salt storage area and carry out centralized stores, remaining raffinate is then delivered to the raffinate storage pool and is stored.In this evaporation pond, the volume of equalizing tank is provided with greatlyyer usually, with the dense water of the high saliferous of storage as much as possible; The open-topped area of crystallizing pond is bigger usually, to improve evaporative crystallization speed.As seen, because the utility model is provided with equalizing tank and is specifically designed to the temporary dense water of high saliferous, and crystallizing pond is specifically designed to the dense water evaporative crystallization of high saliferous, to carry out the storage of the dense water of high saliferous and the technology of evaporative crystallization simultaneously with respect to existing treating pond, the crystallizing pond degree of depth in the utility model can be provided with more shallow, with abundant absorption sun power, accelerate evaporative crystallization speed, avoid occurring the dense water of a large amount of high saliferous in the prior art be stored in the evaporation pond can't evaporative crystallization phenomenon.So accelerated the dense evaporation of water crystallization velocity of high saliferous greatly, also just improved its processing speed, reached the purpose of wastewater zero discharge, in the equalizing tank the temporary dense water of high saliferous can be on a small quantity repeatedly form deliver to and carry out crystallization in the crystallizing pond.
The crystal salt that stores in the salt storage area 104 need be delivered to Hazardous wastes landfill yard landfill owing to be hazardous and noxious substances.Therefore, this evaporation pond can also comprise the Hazardous wastes landfill yard, and this Hazardous wastes landfill yard links to each other with salt storage area 104, the crystal salt of sending here from salt storage area 104 with landfill.
It is few and area that steam output is big makes the dense water of high saliferous evaporative crystallization as early as possible thereby make full use of sun power that evaporation pond is arranged on quantity of precipitation usually.But, because crystallizing pond 102 and raffinate storage pool 103 are the reinforced concrete water pond of open top, when precipitation is arranged, all can collect a part of precipitation in crystallizing pond 102 and the raffinate storage pool 103, thereby cause the dense water of high saliferous in the crystallizing pond 102 diluted, reduce evaporation process speed of the present utility model, also can cause the liquid level in the raffinate storage pool 103 to raise.Therefore, need in time carry out covering treatment, in case the entering of precipitation to crystallizing pond 102 and raffinate storage pool 103.Like this, the utility model can also comprise the weather forecast device, in order to forecast weather, reminds the staff in time crystallizing pond 102 and raffinate storage pool 103 to be carried out covering treatment.Common weather forecast device comprises: meteorological observation instrument, weather radar and climatological data receiving system etc., can certainly adopt other weather forecast devices.
The available mode that covers of covering in the utility model.As shown in Figure 1, this evaporation pond comprises that also crystallizing pond covers 1021, and its area is not less than the uncovered area at crystallizing pond 102 tops, when the forecast of weather forecast device has precipitation weather, crystallizing pond can be covered 1021 and hide above crystallizing pond 102 tops uncovered, reach the purpose that prevents that rainwater from entering.In addition, this evaporation pond comprises that also the raffinate storage pool covers 1031, its area is not less than the uncovered area at raffinate storage pool 103 tops, when weather forecast device forecast has precipitation weather, the raffinate storage pool can be covered 1031 and hide above raffinate storage pool 103 tops uncovered.
Above-mentioned crystallizing pond covers 1021, the raffinate storage pool cover 1031 and the salt storage area cover 1041 and before precipitation, hide above corresponding pond, after precipitation finishes, should pack up, to proceed the dense evaporation of water crystallization of high saliferous.And crystallizing pond covers 1021, the raffinate storage pool cover 1031 and the salt storage area cover 1041 folding and unfolding and can adopt the mechanize mode, to improve speed of response.
In the utility model, the material in equalizing tank 101, crystallizing pond 102, salt storage area 104 and the raffinate storage pool 103 is hazardous and noxious substances, and porous is in underground anything but.Therefore, the utility model can also be in the bottom of equalizing tank 101 and the bottom and the inwall of inwall, crystallizing pond 102 all lay the antiseepage lagging material, both prevented hazardous and noxious substances infiltration soil, prevent that again heat to the scattering and disappearing of soil, making full use of heat as far as possible and accelerating the dense evaporation of water crystallization of high saliferous.In addition, also go up the ground that contacts crystal salt with salt storage area 104 and all lay impervious material, prevent the infiltration of toxic substance to soil at the inwall (inwall that comprises its bottom surface) of raffinate storage pool 103.
In this evaporation pond, in equalizing tank 101, crystallizing pond 102 and the raffinate storage pool 103 harmful liquid is housed all, birds mistake drink can be poisoned, and therefore, migrates the zone if evaporation pond is arranged on migratory bird, then can influence the existence of migratory bird.The utility model can also utilize in the methods such as the sense of hearing, vision, physics, chemistry, ecology one or more to realize driving the bird function.Concrete, the evaporation pond in the utility model also comprises scarer, and the distance of itself and equalizing tank 101, crystallizing pond 102, raffinate storage pool 103 all is no more than its work EFFECTIVE RANGE.If equalizing tank 101, crystallizing pond 102, raffinate storage pool 103 distance each other are far away, a plurality of scarers can be set, enter the evaporation pond region to prevent birds.The scarer here comprises: utilize the firecracker ball emitter, directed sound wave, the ultrasonic wave voice, electronics sonic boom sound wave, the coal gas big gun, large-scale laser, the miniature laser rifle, play the audible means such as sound of birds natural enemy predation and expel birds, utilize scarecrow, Colour wind-wheel, visual manners such as inflation people threaten birds, utilization is provided with physics modes such as filter and prevents that birds from entering evaporation pond, utilization is distributed and is made birds feel bad the chemical modes such as bird repellent of smell expelling birds, can also adopt ecological method to be reluctant to enter the evaporation pond region by birds, for example, the surrounding enviroment of evaporation pond region are designed to birds by the greening mode and are reluctant the environment of perching.
Utilize the utility model, can propose the crystallization recovery method of the dense water of a kind of high saliferous shown in Figure 2, this method is based on above-mentioned evaporation pond.As shown in Figure 2, this method comprises:
Step 201: it is temporary that the dense water of high saliferous is sent into equalizing tank.
The equalizing tank here is the equalizing tank 101 among Fig. 1.
Step 202: do not carrying out in crystallizing pond under the situation of the dense water of high saliferous of evaporative crystallization, equalizing tank dense water of high saliferous that it is temporary is sent in the crystallizing pond, and the flooding quantity Q that enters the dense water of high saliferous of crystallizing pond is no more than S * E.
In this step, S is the uncovered area at crystallizing pond top, and E is the steam output of crystallizing pond.
It is to be noted, this step is carried out under the situation of " not carrying out the dense water of high saliferous of evaporative crystallization in the crystallizing pond ", this condition means that not only the dense water of high saliferous in the crystallizing pond can not carry out this step when just crystallization is finished, and also means when carrying out the dense evaporation of water crystallization work of high saliferous in the crystallizing pond to carry out this step.
It is S * E to the maximum value of the flooding quantity Q of the dense water of high saliferous of crystallizing pond conveying that this step has limited from equalizing tank, the amount of the dense water of high saliferous in the crystallizing pond is remained in the scope of S * E, like this, the amount of every batch of dense water of high saliferous that enters crystallizing pond is less, and the speed of evaporative crystallization is also very fast.By S * E as can be seen, the maximum value of flooding quantity Q all is directly proportional with the area S of crystallizing pond and the steam output E of crystallizing pond.
In this step, the steam output E of crystallizing pond can use formula E=kE
w-h determines that wherein, k is a conversion factor, E
wBe the year steam output of crystallizing pond location, h is the average annual quantity of precipitation of crystallizing pond location.
Hide the uncovered of crystallizing pond top if utilize crystallizing pond to cover when precipitation weather, precipitation just can not influence the works better of crystallizing pond, like this, and the h=0 in the formula.
E
wFor the year steam output of crystallizing pond location, measure E
wMethod more, for example, can utilize diameter to survey E for the furnace pot of 20cm
w, this moment, conversion factor k can be set to be no more than 0.4 greater than 0; Certainly, can also utilize E601 type furnace pot to survey E
w, this moment, k can be set to be no more than 0.6 greater than 0.
In addition, the degree of depth of the dense water of high saliferous in all right limiting crystal pond makes it be no more than 1 meter, thereby accelerates the dense evaporation of water crystallization of high saliferous as far as possible.
Step 203: the dense water of high saliferous evaporative crystallization in crystallizing pond is a crystal salt, and remaining raffinate is delivered to the raffinate storage pool from crystallizing pond and stored, and crystal salt is delivered to the salt storage area store.
The crystal salt that obtains behind the dense water evaporative crystallization of high saliferous is poisonous and hazardous solid matter, should deliver to the salt storage area and leave concentratedly, and in the remaining raffinate, the concentration of hazardous and noxious substances is also very high, thereby need deliver to the raffinate storage pool and store, and prevents contaminate environment.
As time goes on, the crystal salt that the salt storage area stores increases gradually, and the volume of salt storage area is limited, can not infinitely increase store content, thereby need be with the crystal salt landfill, like this, after the step 203, can also comprise step 204: the crystal salt that the salt storage area stores is delivered to Hazardous wastes landfill yard landfill.
In order further to improve the dense evaporation of water crystallization velocity of high saliferous, can also be to wherein adding flocculation agent.Like this, in step 202, at equalizing tank after temporary dense water of high saliferous is sent in the crystallizing pond with it, can also comprise the steps: flocculation agent is added in the dense water of high saliferous in the crystallizing pond, to quicken the crystallization of the dense water of high saliferous.
This shows, the utlity model has following advantage:
(1) in the utility model, equalizing tank is used for the dense water of high saliferous that temporary outside is sent here, crystallizing pond is used for the dense water of sending here from equalizing tank of high saliferous is carried out evaporative crystallization, the crystal salt that obtains is a hazardous and noxious substances, deliver to the salt storage area and carry out centralized stores, remaining raffinate is then delivered to the raffinate storage pool and is stored.In this evaporation pond, the volume of equalizing tank is provided with greatlyyer usually, stores to guarantee the dense water of high saliferous; The crystallizing pond area is bigger usually, improves evaporative crystallization speed.As seen, because the utility model is provided with equalizing tank and is specifically designed to the temporary dense water of high saliferous, and crystallizing pond is specifically designed to the dense water evaporative crystallization of high saliferous, to carry out the storage of the dense water of high saliferous and the technology of evaporative crystallization simultaneously with respect to existing treating pond, the crystallizing pond degree of depth in the utility model can be provided with more shallowly, thereby reduce the amount that each batch carries out the dense water of high saliferous of evaporative crystallization, so just accelerated the dense evaporation of water crystallization velocity of high saliferous greatly, also just improved its recycling speed, in the equalizing tank the temporary dense water of high saliferous can be on a small quantity repeatedly form deliver to and carry out crystallization in the crystallizing pond, avoid occurring the dense water of a large amount of high saliferous be stored in the evaporation pond can't evaporative crystallization phenomenon.
(2) in the utility model, all lay the antiseepage lagging material at the bottom of the inwall of the inwall of equalizing tank, crystallizing pond and raffinate storage pool and the pond, both can prevent the infiltration of toxic substance, can make full use of sun power again and accelerate the dense evaporation of water crystallization of high saliferous to soil.In addition, impervious material is laid on salt storage area ground, prevents the infiltration of toxic substance to soil.
The above only is preferred embodiment of the present utility model, and is in order to restriction the utility model, not all within spirit of the present utility model and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (8)
1. an evaporation pond is characterized in that, this evaporation pond comprises: equalizing tank, crystallizing pond, raffinate storage pool, salt storage area; Wherein,
Described equalizing tank, described crystallizing pond, described raffinate storage pool are the reinforced concrete water pond of open top;
Described equalizing tank links to each other with described crystallizing pond, sends into described crystallizing pond with the dense water of high saliferous that it is temporary and carries out evaporative crystallization;
Described crystallizing pond links to each other with described raffinate storage pool, stores remaining raffinate behind the dense water crystallization of described high saliferous of its inside is delivered to described raffinate storage pool;
Described crystallizing pond links to each other with described salt storage area, delivers to described salt storage area with the crystal salt that obtains behind the dense water crystallization of described high saliferous with its inside and stores.
2. evaporation pond according to claim 1 is characterized in that, also comprises the Hazardous wastes landfill yard, and it links to each other with described salt storage area, the described crystal salt of sending here from described salt storage area with landfill.
3. evaporation pond according to claim 1 is characterized in that, also comprises:
The weather forecast device;
The crystallizing pond that area is not less than the uncovered area at described crystallizing pond top covers, and it hides when the forecast of described weather forecast device has precipitation weather above described crystallizing pond top uncovered;
And
The raffinate storage pool that area is not less than the uncovered area at described raffinate storage pool top covers, and it hides when the forecast of described weather forecast device has precipitation weather above described raffinate storage pool top uncovered.
4. evaporation pond according to claim 1 is characterized in that, described salt storage area is the storage in open system district; Then this evaporation pond comprises that also the salt storage area that area is not less than the open-air area of described salt storage area covers, and hides above described salt storage area when precipitation weather.
5. evaporation pond according to claim 1 is characterized in that,
Described equalizing tank adopts pipeline or open drain to be connected with described crystallizing pond;
And/or,
Be provided with lift pump between described equalizing tank and the described crystallizing pond.
6. evaporation pond according to claim 1 is characterized in that,
Described crystallizing pond adopts pipeline or open drain to be connected with described raffinate storage pool;
And/or,
Be provided with lift pump between described crystallizing pond and the described raffinate storage pool.
7. evaporation pond according to claim 1 is characterized in that the bottom of the bottom of described equalizing tank and inwall, described crystallizing pond and inwall all scribble the antiseepage lagging material;
Impervious material is all laid on the ground that contacts described crystal salt with described salt storage area on the inwall of described raffinate storage pool.
8. evaporation pond according to claim 1 is characterized in that, also comprises scarer, and the distance of itself and described equalizing tank, described crystallizing pond, described raffinate storage pool all is no more than its work EFFECTIVE RANGE.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200216736U CN203095657U (en) | 2013-01-15 | 2013-01-15 | Evaporation pond |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200216736U CN203095657U (en) | 2013-01-15 | 2013-01-15 | Evaporation pond |
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|---|---|
| CN203095657U true CN203095657U (en) | 2013-07-31 |
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| CN2013200216736U Expired - Fee Related CN203095657U (en) | 2013-01-15 | 2013-01-15 | Evaporation pond |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103058305A (en) * | 2013-01-15 | 2013-04-24 | 中国寰球工程公司 | Evaporation pond and crystal recovering method of high-salt concentrated water |
| CN106976924A (en) * | 2016-01-15 | 2017-07-25 | 北京高能时代环境技术股份有限公司 | Strong brine Zero discharging system and its method based on atomization and vaporization |
-
2013
- 2013-01-15 CN CN2013200216736U patent/CN203095657U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103058305A (en) * | 2013-01-15 | 2013-04-24 | 中国寰球工程公司 | Evaporation pond and crystal recovering method of high-salt concentrated water |
| CN103058305B (en) * | 2013-01-15 | 2015-09-30 | 中国寰球工程公司 | The crystallization recovery method of a kind of evaporation pond and the dense water of a kind of high saliferous |
| CN106976924A (en) * | 2016-01-15 | 2017-07-25 | 北京高能时代环境技术股份有限公司 | Strong brine Zero discharging system and its method based on atomization and vaporization |
| CN106976924B (en) * | 2016-01-15 | 2020-12-29 | 北京高能时代环境技术股份有限公司 | Strong brine zero-discharge system and method based on atomization and evaporation |
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