CN204170494U - The two-in-one equipment for separating liquid from solid of a kind of pressurization suction filtration - Google Patents
The two-in-one equipment for separating liquid from solid of a kind of pressurization suction filtration Download PDFInfo
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- CN204170494U CN204170494U CN201420569987.4U CN201420569987U CN204170494U CN 204170494 U CN204170494 U CN 204170494U CN 201420569987 U CN201420569987 U CN 201420569987U CN 204170494 U CN204170494 U CN 204170494U
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- tank body
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- suction filtration
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Abstract
The utility model discloses the two-in-one equipment for separating liquid from solid of a kind of pressurization suction filtration, comprise with the tank body pushing up mouth and the cover matched with described top mouth, filter is provided with in tank body, described cover is provided with the air inlet for connecting source of the gas, the bottom of described tank body is provided with Vacuum discharge mouth, edge and the inner tank wall of described filter fix, and the middle part of filter becomes cambered surface towards the bottom notch of tank body.The mode that employing is pressurizeed and suction filtration is two-in-one carries out Separation of Solid and Liquid, and because the pressure differential of filter both sides increases, filter efficiency increases, and have employed the filter of special shape, increasing filter area, increasing filter efficiency further when filtering constancy of volume; Be provided with heat exchange jacket outside tank body, except going for conventional Separation of Solid and Liquid, the Separation of Solid and Liquid for volatile liquid has good effect.
Description
Technical field
The utility model relates to solid-liquid separation technique field, particularly relates to the two-in-one equipment for separating liquid from solid of a kind of pressurization suction filtration.
Background technology
Along with the continuous enhancing of people's environmental consciousness, in order to there be good living environment, and prevent natural environment from being destroyed, people develop all kinds of equipment for detecting natural environment, such as air quality measuring instrument and liquid measure instrument etc.The detection of liquid contamination degree is except the organic matter in measurement liquid and inorganic content, and also will measure the solid impurity content in liquid, therefore when wastewater treatment, Separation of Solid and Liquid is very important.
Existing solid-liquid separation method mainly contains gravitational settling, centrifugation, isolated by filtration and UF membrane etc., gravitational settling and centrifugation efficiency low, and UF membrane cost is high.Isolated by filtration is best suited for the mode of the process of industrial Separation of Solid and Liquid, and wherein suction filtration is the most frequently used separate mode.Such as, publication number is that the Chinese patent literature of CN203436886U discloses a kind of moveable Suction filtration device, comprise: travelling car, nutsch filter and motor, described nutsch filter and described motor are all fixedly mounted on the vehicle frame of described travelling car, the suction filtration tank of described nutsch filter is connected by flange with material inlet pipe, the filtrate (liquid of described nutsch filter is connected with material outlet pipe, material is discharged by the effect of the negative-pressure ward of described motor by described material outlet pipe, and the level height of described material inlet pipe is higher than the height of described material outlet pipe; Described nutsch filter comprises described suction filtration tank, porous barrier, groove support and vacuum extractor; Described suction filtration tank is connected on described groove support, and opening up; Described porous barrier is laid in described suction filtration tank, and this suction filtration tank is separated into independently upper chamber and lower chambers; The wall of described lower chambers is provided with gas outlet, and this gas outlet is connected with the bleeding point of described vacuum extractor; The bottom of described lower chambers is provided with described filtrate (liquid; Described porous barrier is covered with filter cloth; Wherein, the bottom shape of described lower chambers is spherical cap shape; Described gas outlet is located near described porous barrier position; Described filtrate (liquid is located at the center bottom spherical cap shape; The material of described suction filtration tank and described porous barrier is polypropylene layer pressing plate or virgin pp sheet material.
But in industrial production or wastewater treatment process, the solid particle in partially liq is less, Separation of Solid and Liquid difficulty, needs the filter cloth adopting aperture less, adopts traditional suction filtration mode filter efficiency very low.
Utility model content
For the defect that prior art exists, the utility model provides the two-in-one equipment for separating liquid from solid of a kind of pressurization suction filtration, while the side of filter carries out vacuumizing, pressurizes at filter opposite side, and make Separation of Solid and Liquid become ground easier, efficiency is higher.
The technical solution of the utility model is: the two-in-one equipment for separating liquid from solid of a kind of pressurization suction filtration, comprise with the tank body pushing up mouth and the cover matched with described top mouth, filter is provided with in tank body, described cover is provided with the air inlet for connecting source of the gas, the bottom of described tank body is provided with Vacuum discharge mouth, edge and the inner tank wall of described filter fix, and the middle part of filter becomes cambered surface towards the bottom notch of tank body.
Tank interior space is divided into two parts by filter, is respectively the high pressure chest be positioned at above filter and the low pressure chamber be positioned at below filter.Wherein solidliquid mixture adds in high pressure chest, and the gases at high pressure provided by source of the gas enter high pressure chest from air inlet, and is filled in the top of solidliquid mixture; Described bleeding point is connected to vacuum extractor and vacuumizes low pressure chamber, and the pressure differential of filter both sides is much larger than pressure differential during common suction filtration, and solid-liquid separation efficiency effectively improves.Wherein the Vacuum discharge mouth of tank base is bleeding point is also liquid outlet simultaneously, being therefore also connected with gas-liquid separation device between described Vacuum discharge mouth and vacuum extractor, for collecting liquid, liquid also can being avoided to enter vacuum extractor.Owing to being provided with the cover sealed with tank body, when filtration has volatile liquid, also avoiding evaporates diffuses to tank body and pollutes workshop outward.
When the two-in-one equipment for separating liquid from solid of use pressurization suction filtration of the present utility model, also can only pressure filtration or only suction filtration.Only during suction filtration, the air inlet open on cover makes high pressure chest be communicated with air.Only during pressure filtration, the pipeline connecting vacuum extractor is communicated with air.
Time reinforced, cover can be opened and add, also the air inlet on cover can be used as charging aperture.Conveniently feed in raw material, described cover can also arrange special charging aperture.
The shape of filter affects filter efficiency, existing filter is the plane orifice plate of horizontal positioned, there is in the middle part of the filter of the two-in-one equipment for separating liquid from solid of pressurization suction filtration of the present utility model the cambered surface of depression, increase filter area, in order to improve filter efficiency further, preferably, described cambered surface extends to the edge of filter from the middle part of filter.
As filter further preferably, the cup depth of described filter is 1 ~ 4:1 with the ratio of the radius of tank body.The self gravitation of solidliquid mixture is conducive to the pressure differential increasing filter both sides, is conducive to Separation of Solid and Liquid, and cup depth increases, and filter efficiency first increases and then decreases, when the cup depth of filter equals the twice left and right of tank body radius, filter efficiency reaches maximum.
As filter further preferably, the cup depth of described filter is 1.5 ~ 3:1 with the ratio of the radius of tank body.
The edge of filter is fixedly connected with the inwall of tank body all the time, as preferably, and the top mouth of the contiguous tank body in edge of described filter.
As filter further preferably, described filter is 250 ~ 350 object stainless steel orifice plates.
During use, described filter is coated with filter cloth.Described filter cloth covers whole filter and filter cloth edge is positioned at outside tank body.Described filter cloth can retain less solid particle relative to filter.Solid particle in partially liq is very little, and more difficult deposition, floats on a liquid, and for this situation, can add adsorbent, as active carbon or diatomite etc. in liquid.And filter cloth edge is stayed outside tank body, be then be convenient to filter cloth to take out together with solid particle, if the filter residue formed after Separation of Solid and Liquid is more, first can takes out part filter residue and again filter cloth be taken out, in order to avoid damage filter cloth.
In order to alleviate the pressure that filter bears, preferably, be provided with support member in described tank body, described support member is fixedly connected between the inwall of tank body and filter.Described support member is support column or gripper shoe etc.
Liquid sometimes to be filtered has stronger volatility, needs to carry out cooling process to liquid when filtering; Or during cold weather, the easy crystallize out of partially liq, needs to be incubated liquid or to heat when filtering.
As preferably, the outer wall of described tank body is provided with heat exchange jacket.Described heat exchange jacket comprises the insulation cladding being coated on tank wall and bottom, has incubation cavity between this insulation cladding and tank body, and described insulation cladding is provided with the medium inlet and media outlet that are communicated with incubation cavity.Liquid can be passed into or gas medium carries out heat exchange to the liquid in tank body to incubation cavity.
The two-in-one equipment for separating liquid from solid of pressurization suction filtration of the present utility model needs encapsulation process, mention above, the edge of filter cloth is stayed outside tank body, so filter cloth has and is partly clipped between tank body and cover, a small amount of gap can be there is between cover and tank body, therefore seal Major Difficulties between tank body and cover, when particularly needing pressurization, gas can not be allowed to overflow between cover and tank body.
As preferably, be provided with sealing ring between described tank body and cover, described tank body is provided with the snap close of being locked by cover.Described sealing ring has certain elasticity, can fill up the gap between tank body and cover, ensures the sealing between cover and tank body.
Described snap close comprises and is hinged on the bar portion of vessel edge and the head with bar portion threaded engagement.
For the ease of opening cover, preferably, described tank body is provided with cover lifting device, and described cover lifting device comprises: to be fixed on tank body and the support arm extended to above cover; Be located on support arm and one end and be connected to lifting arm on cover; Being threaded with the other end of lifting arm, making cover be separated driving rotating disk with tank body for driving lifting arm.
After Separation of Solid and Liquid, the filter residue be retained down contains many liquid toward contact, if when the filter residue that this liquid value is higher or direct taking-up contains this liquid endangers larger to operating personnel, need to clean filter residue.
As preferably, be provided with spray head in described tank body, described spray head to be arranged on cover and towards the bottom of tank body.Described spray head has the cambered surface towards the bottom of tank body, and this cambered surface is provided with some spray apertures of dispersing to surrounding.
Described tank body and cover all can only normally work under pressure, and preferably, described cover is provided with manometer tube and safety valve.Described manometer tube is used for setting pressure table to monitor the pressure in high pressure chest, and described safety valve is preset with safe pressure value, and when exceeding preset pressure value, safety valve is opened automatically, prevents danger.
Described cover is also provided with observation window, this observation window is provided with high voltage bearing visor, tank interior can be observed for operating personnel.
Beneficial effect: the mode that employing is pressurizeed and suction filtration is two-in-one carries out Separation of Solid and Liquid, because the pressure differential of filter both sides increases, filter efficiency increases, and have employed the filter of special shape, increasing filter area when filtering constancy of volume, increasing filter efficiency further; Be provided with heat exchange jacket outside tank body, except going for conventional Separation of Solid and Liquid, the Separation of Solid and Liquid for volatile liquid has good effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of the two-in-one equipment for separating liquid from solid of a kind of suction filtration that pressurizes of the present utility model.
Fig. 2 is the structural representation of cover.
Detailed description of the invention
Illustrate according to detailed description of the invention of the present utility model below in conjunction with accompanying drawing.
Set forth a lot of detail in the following description so that fully understand the utility model, but, the utility model can also adopt other to be different from other modes described here and implement, and therefore, the utility model is not limited to the restriction of following public specific embodiment.
As shown in Figure 1, the two-in-one equipment for separating liquid from solid of a kind of pressurization suction filtration, comprise and vertically placing and opening up tank body 1, the top mouth of tank body 1 is provided with cover 2, is provided with 300 object stainless steel orifice plates 3 in tank body 1.
Wherein the shape of stainless steel orifice plate 3 is half ellipsoid, and the edge of stainless steel orifice plate 3 is fixed on the inwall of tank body 1, and the edge of stainless steel orifice plate 3 is near the top mouth of tank body 1.Stainless steel orifice plate 3 can be recessed to form by the stainless steel orifice plate of plane, and cup depth equals the twice of the radius of tank body 1.In order to avoid stainless steel orifice plate 3 damages under the gravity of solidliquid mixture and other pressure effects, be provided with gripper shoe 4 in the bottom of stainless steel orifice plate 3, the two ends of gripper shoe 4 are fixedly connected on the bottom of stainless steel orifice plate 3 and the inwall of tank body 1 respectively.
The inner space that tank body 1 and cover 2 are formed is isolated into high pressure chest 5 and low pressure chamber 6 by stainless steel orifice plate 3.
The top of cover 2 is provided with air inlet 21 and charging aperture 22.Air inlet 21 connects outside source of the gas, and this source of the gas supplements gases at high pressure in high pressure chest 5, and these gases at high pressure are generally air, when solidliquid mixture is inflammable or containing volatile inflammable gas, should adopt the inert gases such as nitrogen.
The top of cover 2 is also provided with shower 23, and one end that shower 23 is positioned at tank body 1 extends to the middle part of cover 2 and is provided with spray head 24, and spray head 24 has towards the cambered surface bottom tank body 1, and this cambered surface is provided with some spray apertures of dispersing to surrounding.The filter residue be retained down after cleaning Separation of Solid and Liquid by spray head 24.
Cover 2 is provided with manometer tube 25 and safety valve (not shown).Manometer tube is used for setting pressure table to monitor the pressure in high pressure chest, and safety valve is preset with safe pressure value, and when exceeding preset pressure value, safety valve is opened automatically, prevents danger.
Cover 2 is also provided with two observation windows 26, observation window 26 is provided with high voltage bearing visor, the inner case of tank body 1 can be observed for operating personnel.
The bottom of tank body 1 is provided with Vacuum discharge mouth 7, due to Vacuum discharge mouth 7 mouth of pipe that to be the mouth of pipe that vacuumizes also be for discharging liquid in tank body 1, first Vacuum discharge mouth 7 connects a gas-liquid separation device, then vacuum extractor is connected, gas-liquid separation device and vacuum extractor are prior art, and the connected mode of gas-liquid separation device and vacuum extractor is also prior art, does not repeat them here.
The outer wall of tank body 1 is provided with heat exchange jacket 8.Heat exchange jacket 8 comprises the insulation cladding 81 of sidewall and the bottom being coated on tank body 1, has incubation cavity 82 between insulation cladding 81 and tank body 1, insulation cladding 81 is provided with the medium inlet 83 and media outlet 84 that are communicated with incubation cavity 82.
In order to ensure the sealing of the two-in-one equipment for separating liquid from solid of pressurization suction filtration of the present utility model, be provided with sealing ring between tank body 1 and cover 2, described tank body 1 is provided with the snap close 9 of locking cover 2.
For the ease of opening cover 2, tank body 1 is provided with cover lifting device 10, cover lifting device 10 comprises support arm 101, lifting arm 102 and drives rotating disk 103.Wherein support arm 101 to be fixed on tank body 1 and to extend to above cover 2, lifting arm 102 is located on support arm 101 vertically, and one end of lifting arm 102 is connected on cover 2, rotating disk 103 is driven to be threaded with the other end of lifting arm 102, drive rotating disk 103 and cover 2 to lay respectively at the both sides of support arm 101, rotating drive rotating disk 103 can control lifting arm 102 makes cover 2 be separated with tank body 1.
Charging aperture 21 in use, is opened by the two-in-one equipment for separating liquid from solid of pressurization suction filtration of the present utility model, and other mouths of pipe keep closing; Open cover 2, stainless steel orifice plate 3 covers filter cloth, and the edge of filter cloth is placed in outside tank body; Rotating drive rotating disk 103 fastens cover 2, and tank body 1 and cover 2 is locked by snap close 9; In tank body 1, add solidliquid mixture by charging aperture 21, stop when liquid level arrives the edge of stainless steel orifice plate 3 reinforced, close charging aperture 21; Open air inlet and Vacuum discharge mouth, add gases at high pressure toward in high pressure chest, low pressure chamber is vacuumized, under the effect of the pressure differential of self gravitation and the upper and lower both sides of stainless steel orifice plate, liquid in solidliquid mixture enters low pressure chamber, and solid is wherein trapped within filter cloth.After having filtered, when being necessary, spray head can being opened the filter residue be retained down is cleaned, after filter residue and filter cloth are taken out.Separately can pass into heat transferring medium as required in heat exchange jacket, heat exchange is carried out to the liquid in tank body.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. the two-in-one equipment for separating liquid from solid of pressurization suction filtration, comprise with the tank body pushing up mouth and the cover matched with described top mouth, filter is provided with in tank body, it is characterized in that: described cover is provided with the air inlet for connecting source of the gas, the bottom of described tank body is provided with Vacuum discharge mouth, edge and the inner tank wall of described filter fix, and the middle part of filter becomes cambered surface towards the bottom notch of tank body.
2. the two-in-one equipment for separating liquid from solid of pressurization suction filtration as claimed in claim 1, it is characterized in that, described cambered surface extends to the edge of filter from the middle part of filter.
3. the two-in-one equipment for separating liquid from solid of pressurization suction filtration as claimed in claim 2, it is characterized in that, the cup depth of described filter is 1 ~ 4:1 with the ratio of the radius of tank body.
4. the two-in-one equipment for separating liquid from solid of pressurization suction filtration as claimed in claim 3, it is characterized in that, the cup depth of described filter is 1.5 ~ 3:1 with the ratio of the radius of tank body.
5. the two-in-one equipment for separating liquid from solid of pressurization suction filtration as claimed in claim 4, is characterized in that, the top mouth of the contiguous tank body in edge of described filter.
6. the two-in-one equipment for separating liquid from solid of pressurization suction filtration as described in any one of Claims 1 to 5, is characterized in that: described filter is 250 ~ 350 object stainless steel orifice plates.
7. the two-in-one equipment for separating liquid from solid of pressurization suction filtration as claimed in claim 1, it is characterized in that, be provided with support member in described tank body, described support member is fixedly connected between the inwall of tank body and filter.
8. the two-in-one equipment for separating liquid from solid of pressurization suction filtration as claimed in claim 1, it is characterized in that, the outer wall of described tank body is provided with heat exchange jacket.
9. the two-in-one equipment for separating liquid from solid of pressurization suction filtration as claimed in claim 1, is characterized in that, be provided with sealing ring between described tank body and cover, and described tank body is provided with the snap close of locking cover.
10. the two-in-one equipment for separating liquid from solid of pressurization suction filtration as claimed in claim 1, it is characterized in that, described tank body is provided with cover lifting device, and described cover lifting device comprises:
Support arm, to be fixed on tank body and to extend to above cover;
Lifting arm, is located on support arm, and one end is connected on cover;
Drive rotating disk, being threaded with the other end of lifting arm, for driving lifting arm, cover being separated with tank body.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420569987.4U CN204170494U (en) | 2014-09-29 | 2014-09-29 | The two-in-one equipment for separating liquid from solid of a kind of pressurization suction filtration |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420569987.4U CN204170494U (en) | 2014-09-29 | 2014-09-29 | The two-in-one equipment for separating liquid from solid of a kind of pressurization suction filtration |
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| CN204170494U true CN204170494U (en) | 2015-02-25 |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104857752A (en) * | 2015-05-23 | 2015-08-26 | 施婷婷 | Rapid pressure filtering device for propolis |
| CN104906854A (en) * | 2015-06-19 | 2015-09-16 | 临海市华海制药设备有限公司 | Efficient press filter and filter method thereof |
| CN105396349A (en) * | 2015-11-24 | 2016-03-16 | 重庆欣欣向荣精细化工有限公司 | Ethyl vanillin filtering device |
| CN105999792A (en) * | 2016-08-05 | 2016-10-12 | 曲靖博浩生物科技股份有限公司 | Filtering apparatus used for xanthophyll saponification liquor |
| CN106422510A (en) * | 2016-10-08 | 2017-02-22 | 刘佑西 | Water-residue separation machine |
| CN108579167A (en) * | 2018-07-03 | 2018-09-28 | 江苏中伟机械制造有限公司 | A kind of solid-liquid separation device |
| CN108912017A (en) * | 2018-06-27 | 2018-11-30 | 精晶药业股份有限公司 | Improve the method that arginine filters effect |
| CN110343543A (en) * | 2019-08-14 | 2019-10-18 | 北方民族大学 | A kind of solid-liquid separator and its application suitable for during oil refining |
| CN112791496A (en) * | 2020-12-31 | 2021-05-14 | 北京康普锡威科技有限公司 | Filter machine |
| CN113499631A (en) * | 2021-07-29 | 2021-10-15 | 合肥志诚邦远家居有限责任公司 | Be used for panel mill to use sewage treatment device |
| CN105396349B (en) * | 2015-11-24 | 2024-05-14 | 重庆欣欣向荣精细化工有限公司 | Filter device for ethyl vanillin |
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2014
- 2014-09-29 CN CN201420569987.4U patent/CN204170494U/en active Active
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104857752A (en) * | 2015-05-23 | 2015-08-26 | 施婷婷 | Rapid pressure filtering device for propolis |
| CN104906854A (en) * | 2015-06-19 | 2015-09-16 | 临海市华海制药设备有限公司 | Efficient press filter and filter method thereof |
| CN105396349A (en) * | 2015-11-24 | 2016-03-16 | 重庆欣欣向荣精细化工有限公司 | Ethyl vanillin filtering device |
| CN105396349B (en) * | 2015-11-24 | 2024-05-14 | 重庆欣欣向荣精细化工有限公司 | Filter device for ethyl vanillin |
| CN105999792A (en) * | 2016-08-05 | 2016-10-12 | 曲靖博浩生物科技股份有限公司 | Filtering apparatus used for xanthophyll saponification liquor |
| CN106422510A (en) * | 2016-10-08 | 2017-02-22 | 刘佑西 | Water-residue separation machine |
| CN108912017A (en) * | 2018-06-27 | 2018-11-30 | 精晶药业股份有限公司 | Improve the method that arginine filters effect |
| CN108579167A (en) * | 2018-07-03 | 2018-09-28 | 江苏中伟机械制造有限公司 | A kind of solid-liquid separation device |
| CN110343543A (en) * | 2019-08-14 | 2019-10-18 | 北方民族大学 | A kind of solid-liquid separator and its application suitable for during oil refining |
| CN110343543B (en) * | 2019-08-14 | 2021-04-30 | 北方民族大学 | Solid-liquid separator suitable for petroleum refining process and application thereof |
| CN112791496A (en) * | 2020-12-31 | 2021-05-14 | 北京康普锡威科技有限公司 | Filter machine |
| CN113499631A (en) * | 2021-07-29 | 2021-10-15 | 合肥志诚邦远家居有限责任公司 | Be used for panel mill to use sewage treatment device |
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Address after: Shaoxing City, Zhejiang province 312000 smartfortune Di Dang new building 17 floor room 1709 Patentee after: ZHEJIANG QICAI ENVIRONMENTAL PROTECTION SCIENCE AND TECHNOLOGY LTD. Address before: Shaoxing City, Zhejiang province 312000 smartfortune Di Dang new building 17 floor room 1709 Patentee before: SHAOXING QICAI CHEMICAL TECHNOLOGY CO.,LTD. |
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| CP03 | Change of name, title or address |
Address after: 312000 Zhejiang province Shaoxing Shunjiang Road No. 683 building 903 room 9 Patentee after: ZHEJIANG QI CAI ECO TECHNOLOGY Co.,Ltd. Address before: Shaoxing City, Zhejiang province 312000 smartfortune Di Dang new building 17 floor room 1709 Patentee before: ZHEJIANG QICAI ENVIRONMENTAL PROTECTION SCIENCE AND TECHNOLOGY LTD. |