CN201301235Y - Triple-effect continuous evaporative condenser - Google Patents
Triple-effect continuous evaporative condenser Download PDFInfo
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- CN201301235Y CN201301235Y CNU2008201205719U CN200820120571U CN201301235Y CN 201301235 Y CN201301235 Y CN 201301235Y CN U2008201205719 U CNU2008201205719 U CN U2008201205719U CN 200820120571 U CN200820120571 U CN 200820120571U CN 201301235 Y CN201301235 Y CN 201301235Y
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Abstract
Disclosed is a triple-effect continuous evaporative condenser, comprising a first effect evaporator and a first effect separation chamber which are connected by a circulation pipeline; wherein the first effect evaporator is provided with a primary steam inlet; and the back of the first effect separation chamber is sequentially connected with a second effect evaporator, a second effect separation chamber, a third effect evaporator and a third effect separation chamber; the second effect evaporator is connected with the second effect separation chamber by a circulation pipeline; the third effect evaporator is connected with the third effect separation chamber by a circulation pipeline; the second effect separation chamber is provided with a discharge outlet; a third effect separator is connected with a preheater; the preheater is provided with a first feed inlet which is connected with a feed pump and a steam outlet which is connected with a condenser; the condenser is connected with a vacuum pump; and the first effect separation chamber is provided with a second feed inlet which is connected with a counterflow pump. The utility model provides an evaporative condenser which has high evaporation efficiency, fast evaporation speed and high degree of automation.
Description
(1) technical field
The utility model relates to a kind of vaporizer-condenser of use in waste water treatment.
(2) background technology
Vaporizer is to be widely used in fields such as food-processing, concentration of juices, drink production, dairy production, chemical industry, pharmaceutical industry, distills, concentrates etc. at a certain material, rarely has application at environmental protection industry (epi).In wastewater treatment, vaporizer-condenser is used for waste water volatile pollutent is flashed to steam, steam becomes water of condensation by condenser again discharges, and common vaporizer-condenser only comprises single vaporizer, and vaporization efficiency is low, velocity of evaporation is slow, and main operation format is personal monitoring, manual operation control, like this, not only efficient is low, and operation inconvenience.
(3) summary of the invention
In order to solve the above-mentioned deficiency of existing vaporizer-condenser, the utility model proposes the vaporizer-condenser that a kind of vaporization efficiency improves, velocity of evaporation is fast, level of automation is high.
Triple effect consecutive evaporation condenser, comprise the 1st effective evaporator and the effect separate chamber that connect by circulating line, described 1st effective evaporator is provided with living steam-in, described one imitates the rear, separate chamber connects 2nd effect evaporator successively, two imitate the separate chamber, triple-effect evaporator, the triple effect separate chamber, described 2nd effect evaporator and two is imitated the separate chamber and is connected by circulating line, described triple-effect evaporator is connected by circulating line with the triple effect separate chamber, described two imitate the separate chamber is provided with the described triple effect separator connection of discharge port preheater, described preheater is provided with first opening for feed that connects fresh feed pump and the vapour outlet that connects condenser, and described condenser connects vacuum pump; Described one imitates the separate chamber is provided with second opening for feed that connects counterflow pump.
Further, described two effect separate chambers are two effect crystallisation chamber, and described two imitate crystallization chamber is provided with stirrer.
Further, be connected with recycle pump on the circulating line of described 2nd effect evaporator and two effect separate chambers.
Further, described two discharge ports of imitating in the separate chamber connect discharging pump.
Further, described living steam-in connects relief valve.
Further, separate chambers are imitated in a described effect separate chamber, two, triple effect is provided with level control valve in the separate chamber.
Technical conceive of the present utility model is: thus by multi-step evaporator, separate chamber's raising vaporization efficiency are set, adopt control automatically, avoided manually-operated inconvenience.
Workflow is as follows:
The unlatching vacuum pump vacuumizes, a whole set of vaporizer is worked under the negative-pressure vacuum state, open the fresh feed pump material in preheater is fed into the triple effect separate chamber, the material liquid level raises under the effect of fresh feed pump in the triple effect separate chamber, when the material liquid level raises, open counterflow pump material is sent in the effect separate chamber, the material liquid level raises under the effect of counterflow pump in the effect separate chamber;
When the material liquid level raise in the one effect separate chamber, a material of imitating in the separate chamber was inhaled in the two effect separate chambers from the pipeline of passing through, and the material liquid level raises under the effect of Negative Pressure Difference in the two effect separate chambers;
Under the effect of material at level control valve, each material liquid level of imitating in the separate chamber has remained in the parameter of setting when one, two, in the triple effect separate chamber.Open this moment and give birth to steam valve, enter steam and carry out the material evaporation, one secondary steam of imitating the separator generation enters 2nd effect evaporator as thermal source, and two imitate the thermal source of the secondary steam of separate chambers' generation as triple-effect evaporator, and the steam that the triple effect separate chamber produces enters condenser condenses and becomes water to discharge.Material and the secondary steam of giving birth to steam and repeatedly produce carry out after heat imitates exchange, and the moisture content in the material is evaporated, and when material in the two effect separate chambers reached the required concentration of user, the unlatching discharging pump carried out discharging.Each imitates the liquid level reduction simultaneously, and material replenishes the material of respectively imitating in the separate chamber voluntarily by fresh feed pump, counterflow pump and pipeline, thereby reaches the purpose of control liquid level.
The beneficial effects of the utility model are: (1) multistage consecutive evaporation, and the vaporization efficiency height, effective; (2) level of automation height is avoided manually-operated inconvenience; (3) one imitate evaporation produces secondary steam, and as the thermal source of 2nd effect evaporator, the secondary steam that 2nd effect evaporator produces as the thermal source of triple-effect evaporator, is given birth to steam thereby save; (4) 2nd effect evaporator and two is imitated separator employing pump circulation and is concentrated mode, can improve to add heat transfer efficiency, the circulation great efforts.
(4) description of drawings
Fig. 1 is a structural representation of the present utility model.
(5) embodiment
Below in conjunction with accompanying drawing the utility model is described further.
With reference to accompanying drawing: triple effect consecutive evaporation condenser, comprise the 1st effective evaporator 1 and the effect separate chamber 2 that connect by circulating line, described 1st effective evaporator 1 is provided with living steam-in 3, described living steam-in 3 connects relief valve, described one imitates 2 rears, separate chamber connects 2nd effect evaporator 4 successively, two imitate separate chamber 5, triple-effect evaporator 6, triple effect separate chamber 7, described 2nd effect evaporator 4 and two is imitated separate chamber 5 and is connected by circulating line, described triple-effect evaporator 6 and triple effect separate chamber 7 are connected by circulating line, described two imitate separate chamber 5 is provided with discharge port, described discharge port connects discharging pump 9, described triple effect separator 7 connects preheater 10, described preheater 10 is provided with first opening for feed that connects fresh feed pump 11 and the vapour outlet that connects condenser 12, and described condenser 12 connects vacuum pump 13; Described one imitates separate chamber 2 is provided with second opening for feed 15 that connects counterflow pump 14.
Described two effect separate chambers 5 are two effect crystallisation chamber, and described two imitate crystallization chamber is provided with stirrer 18.
Be connected with recycle pump 16 on the circulating line of described 2nd effect evaporator 4 and two effect separate chambers 5.Like this, 2nd effect evaporator 4 and two is imitated separator 5 and is adopted pump circulation to concentrate mode, adds heat transfer efficiency with raising, the circulation great efforts.
Imitate in separate chambers 5, the triple effect separate chamber 7 and be provided with level control valve a described effect separate chamber 2, two.
The utility model adopts control automatically by thereby multi-step evaporator, separate chamber's raising vaporization efficiency are set, and has avoided manually-operated inconvenience.
Workflow is as follows:
One imitates when the material liquid level raises in the separate chamber 2, and the materials in the effect separate chamber 2 are inhaled into two from the pipeline of passing through and imitate in the separate chamber 5, and two imitate separate chamber's 5 interior material liquid levels raises under the effect of Negative Pressure Difference;
Under the effect of material at level control valve, each material liquid level of imitating in the separate chamber has remained in the parameter of setting when one, two, in the triple effect separate chamber.Open this moment and give birth to steam valve, enter steam and carry out the material evaporation, the secondary steam that one effect separator produces enters 2nd effect evaporator as thermal source, and two imitate the thermal source of the secondary steam of separate chambers' generation as triple-effect evaporator, and the steam that the triple effect separate chamber produces enters condenser 12 and is condensed into the water discharge.Material and the secondary steam of giving birth to steam and repeatedly produce carry out after heat imitates exchange, and the moisture content in the material is evaporated, and when material in the two effect separate chambers 5 reached the required concentration of user, unlatching discharging pump 9 carried out discharging.Each imitates the liquid level reduction simultaneously, and material replenishes the material of respectively imitating in the separate chamber voluntarily by fresh feed pump 11, counterflow pump 14 and pipeline, thereby reaches the purpose of control liquid level.
Feed liquid is mobile in the working process:
Stock liquid enters preheater 10, enter triple effect separator 7 after the heating, stock liquid enters triple-effect evaporator 6 by triple effect separator 7, on triple-effect evaporator 6 inwalls from forming down liquid film, heating rear section moisture evaporation, enter triple effect separate chamber 7 and finish vapour, liquid separation, preliminary spissated feed liquid enters 1st effective evaporator 1, heating rear section moisture evaporation, one imitates separate chamber 2 finishes vapour, liquid separation, enter 2nd effect evaporator 4 then, reach desired concn after, discharge by 2nd effect evaporator 4 below discharge ports.
Steam is mobile in the working process:
Through relief valve vapor pressure is reduced the pressure 0.3-0.40Mpa (giving birth to steam) that gives birth to steam and (directly enter vaporizer without pressure regulation if give birth to steam from boiler, may produce heating steam unstable temperature phenomenon, evaporator operation also can be unstable thereupon, be difficult to control), make it to enter 1st effective evaporator.One secondary steam of imitating the separator generation enters 2nd effect evaporator as thermal source, and two imitate the thermal source of the secondary steam of separate chambers' generation as triple-effect evaporator, and the secondary steam that the triple effect separate chamber produces enters condenser condenses and becomes water to discharge.The pressure of each single-effect evaporator, separate chamber is by controlling with the vacuum pump of condenser polyphone.
Water of condensation is mobile in the working process:
Become water of condensation after living steam enters 1st effective evaporator condensation heat release,, imitate 10 pairs of stock liquids of water of condensation introducing preheater of giving birth to the steam generation with one and preheat because condensate temperature also higher (about more than 90 ℃) is recovery waste heat.The water of condensation that produces in the 2nd effect evaporator heating jacket enters in the triple-effect evaporator heating jacket through the U-shaped pipe, produces steam, recovery part waste heat by flash distillation.Water of condensation in the triple-effect evaporator heating jacket is after the U-shaped pipe enters carbonated drink separating tank 17 and isolates gas, and water of condensation is discharged through condensate pump, and it can do the service water reuse.The effect of U-shaped pipe is dynamic seal.
Claims (6)
1, triple effect consecutive evaporation condenser, comprise the 1st effective evaporator and the effect separate chamber that connect by circulating line, described 1st effective evaporator is provided with living steam-in, it is characterized in that: described one imitates the rear, separate chamber connects 2nd effect evaporator successively, two imitate the separate chamber, triple-effect evaporator, the triple effect separate chamber, described 2nd effect evaporator and two is imitated the separate chamber and is connected by circulating line, described triple-effect evaporator is connected by circulating line with the triple effect separate chamber, described two imitate the separate chamber is provided with the described triple effect separator connection of discharge port preheater, described preheater is provided with first opening for feed that connects fresh feed pump and the vapour outlet that connects condenser, and described condenser connects vacuum pump; Described one imitates the separate chamber is provided with second opening for feed that connects counterflow pump.
2, triple effect consecutive evaporation condenser as claimed in claim 2 is characterized in that: described two effect separate chambers are two effect crystallisation chamber, and described two imitate crystallization chamber is provided with stirrer.
3, triple effect consecutive evaporation condenser as claimed in claim 1 or 2 is characterized in that: be connected with recycle pump on the circulating line of described 1st effective evaporator and two effect separate chambers.
4, triple effect consecutive evaporation condenser as claimed in claim 3 is characterized in that: described two discharge ports of imitating in the separate chamber connect discharging pump.
5, triple effect consecutive evaporation condenser as claimed in claim 4 is characterized in that: described living steam-in connects relief valve.
6, triple effect consecutive evaporation condenser as claimed in claim 5 is characterized in that: separate chambers are imitated in a described effect separate chamber, two, triple effect is provided with level control valve in the separate chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201205719U CN201301235Y (en) | 2008-06-30 | 2008-06-30 | Triple-effect continuous evaporative condenser |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201205719U CN201301235Y (en) | 2008-06-30 | 2008-06-30 | Triple-effect continuous evaporative condenser |
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| Publication Number | Publication Date |
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| CN201301235Y true CN201301235Y (en) | 2009-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNU2008201205719U Expired - Lifetime CN201301235Y (en) | 2008-06-30 | 2008-06-30 | Triple-effect continuous evaporative condenser |
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| CN (1) | CN201301235Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102121058A (en) * | 2011-01-04 | 2011-07-13 | 长治市金泽生物工程有限公司 | Concentration evaporation method for producing glucose |
| CN103736286A (en) * | 2014-01-22 | 2014-04-23 | 象山医疗精密仪器有限公司 | High-efficiency and energy-saving concentrator and evaporation concentration method of liquid materials |
| CN103977584A (en) * | 2014-05-12 | 2014-08-13 | 江西众合装备技术有限公司 | Automatic feeding and discharging control method of copper sulfate vacuum evaporator |
| CN106512450A (en) * | 2016-12-30 | 2017-03-22 | 无锡新弘田环保技术有限公司 | Miniaturized energy-saving evaporative regeneration device |
| CN106946687A (en) * | 2017-03-06 | 2017-07-14 | 山东省同泰维润食品科技有限公司 | A kind of calcium propionate continuous automatic production system and its production method |
| CN110285685A (en) * | 2019-06-17 | 2019-09-27 | 苏州乔发环保科技股份有限公司 | A kind of evaporative condenser condensation method and its control device |
| CN111408154A (en) * | 2020-04-29 | 2020-07-14 | 苏州他山石环保科技有限公司 | Novel efficient triple-effect evaporator and working method thereof |
| CN115321626A (en) * | 2022-07-28 | 2022-11-11 | 温州市金榜轻工机械有限公司 | Multi-effect continuous energy-saving forced circulation crystallization evaporator |
-
2008
- 2008-06-30 CN CNU2008201205719U patent/CN201301235Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102121058A (en) * | 2011-01-04 | 2011-07-13 | 长治市金泽生物工程有限公司 | Concentration evaporation method for producing glucose |
| CN103736286A (en) * | 2014-01-22 | 2014-04-23 | 象山医疗精密仪器有限公司 | High-efficiency and energy-saving concentrator and evaporation concentration method of liquid materials |
| CN103977584A (en) * | 2014-05-12 | 2014-08-13 | 江西众合装备技术有限公司 | Automatic feeding and discharging control method of copper sulfate vacuum evaporator |
| CN106512450A (en) * | 2016-12-30 | 2017-03-22 | 无锡新弘田环保技术有限公司 | Miniaturized energy-saving evaporative regeneration device |
| CN106946687A (en) * | 2017-03-06 | 2017-07-14 | 山东省同泰维润食品科技有限公司 | A kind of calcium propionate continuous automatic production system and its production method |
| CN110285685A (en) * | 2019-06-17 | 2019-09-27 | 苏州乔发环保科技股份有限公司 | A kind of evaporative condenser condensation method and its control device |
| CN111408154A (en) * | 2020-04-29 | 2020-07-14 | 苏州他山石环保科技有限公司 | Novel efficient triple-effect evaporator and working method thereof |
| CN115321626A (en) * | 2022-07-28 | 2022-11-11 | 温州市金榜轻工机械有限公司 | Multi-effect continuous energy-saving forced circulation crystallization evaporator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Triple-effect continuous evaporative condenser Effective date of registration: 20141023 Granted publication date: 20090902 Pledgee: Bank of Hangzhou Limited by Share Ltd science and Technology Branch Pledgor: Zhejiang Shangda Environmental Protection Co., Ltd. Registration number: 2014330000042 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 310012 , 164 Wen two road, Hangzhou, Zhejiang, Hangzhou Institute of Commerce Patentee after: Zhejiang Shuangliang SHANGDA Environmental Protection Co Ltd Address before: 310013, No. 313, No. 18, Tianmu Road, Hangzhou, Zhejiang Patentee before: Zhejiang Shangda Environmental Protection Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20090902 |
|
| CX01 | Expiry of patent term |