CN205873939U - Device that contains heavy metal ion waste water is handled to microwave fluidized bed - Google Patents
Device that contains heavy metal ion waste water is handled to microwave fluidized bed Download PDFInfo
- Publication number
- CN205873939U CN205873939U CN201620382235.6U CN201620382235U CN205873939U CN 205873939 U CN205873939 U CN 205873939U CN 201620382235 U CN201620382235 U CN 201620382235U CN 205873939 U CN205873939 U CN 205873939U
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- China
- Prior art keywords
- fluidized bed
- heat exchanger
- fluid bed
- microwave
- hot blast
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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
- Y02A20/124—Water desalination
- Y02A20/138—Water desalination using renewable energy
- Y02A20/141—Wind power
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- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
The utility model relates to a device that contains heavy metal ion waste water is handled to microwave fluidized bed belongs to the waste water treatment technology field, including head tank and fluidized bed, the charge pump is connected in the head tank exit, the charge pump passes through the pipe connection fluidized bed, the fluidized bed top is provided with steam outlet, the head tank top is provided with the raw materials distribution dish of being connected through pipeline and charge pump, be provided with thermocouple and microwave source on the casing of the fluidized bed of raw materials distribution dish below, liquid distributor board below is provided with the hot -air distribution dish, hot -air distribution dish below is through pipe connection hot blast heater, steam outlet passes through the pipe connection heat exchanger, heat exchanger and hot blast heater, condenser and fan are connected, the distilled water collection tank is connected to the condenser other end. The utility model discloses simple structure utilizes the microwave fluidized bed, and rate of heating is fast to let in hot -blastly in fluidized bed bottom, make evaporation effect better, the noresidue at harvest time, and accomplished through the heat exchanger that heat recovery recycles, has practiced thrift the energy.
Description
Technical field
This utility model belongs to technical field of waste water processing, is specifically related to a kind of microwave fluidized bed processing containing heavy metal ion
The device of waste water.
Background technology
Along with the fast development of China's industry, heavy metal wastewater thereby quantum of output is increasing.These waste water are essentially from mine
Draining, waste-rock yard leaching water, the mine tailing draining of ore dressing field, non-ferrous metals smelting works' draining, Non-ferrous Metals Processing Factory's pickling waste waters, electricity
The various industrial wastewaters such as plating factory plating piece washings, steel plant's pickling draining and electrolysis, pesticide, medicine, paint and dyestuff.The highest
Effect processes these heavy metal wastewater therebies, and is allowed to resource, it has also become the problem that people pay close attention to jointly.Evaporation is to process containing heavy metal
One of effective way of ion waste water.As one of important chemical engineering unit operation, evaporation is the method with heating, makes solution exist
Under fluidized state by moisture therein or have volatile solvent content vaporization after in condenser realize condensation, concentrate skill
Art.Therefore, evaporation process is a heat transfer process, and heat transfer efficiency and speed are the controlling units of evaporation process.For smelting
For gold, chemical field, evaporation is also one of operating unit of energy consumption maximum.
At present, evaporation equipment can be divided into single-action, multiple-effect, indirect steam compression, Multi-stage flash hairdo, multiple-effect Multi-stage flash hairdo
Deng.Single effect evaporation efficiency is low, and in order to improve evaporation efficiency, evaporation equipment gradually develops to multiple-effect evaporation.Multi-effect evaporation system is relatively
Complexity, triple effect evaporation needs three pumps, three evaporators, three set heat-exchange systems, and these equipment are required for high temperature resistant and resistance to
Pressure, manufacturing cost is higher.
The either combination of multiple-effect evaporation, flash distillation or two ways, all there is also some core difficult problems needs to solve.First
First, the heat required for evaporation is mainly derived from heat exchange, and the thermal source generally used is steam heat-exchanging mode；No matter using that
, all there is bigger heat loss amount in heat-exchanger rig.Secondly, heat exchanger needs to bear the High Temperature High Pressure impact of vapours and material
Corrosion, causes the stable operation of equipment and has a strong impact on.3rd, the impurity composition in solution easily produces knot on heat exchanger wall
Dirt, makes heat exchange efficiency drastically decline, and energy consumption level steeply rises.
The most existing frequently-used microwave fluid bed processes heavy metal wastewater thereby, but microwave treatment magnetic distribution is uneven,
Causing local temperature higher, fluctuation is relatively big, therefore have impact on evaporation effect, and can not recycle for the heat after processing,
Cause energy waste.
Utility model content
The purpose of this utility model is to provide the device of a kind of microwave fluidized bed processing heavy metal ion-containing waste water, solves
Certainly the problems referred to above.
The device of this utility model microwave fluidized bed processing heavy metal ion-containing waste water, including head tank and fluid bed, former
Batch can exit connects feed pump, and feed pump connects fluid bed by pipeline, and head tank lower inside is provided with depurator, fluidisation
Bed top is provided with steam (vapor) outlet, and head tank is provided above the feed distribution dish being connected by pipeline with feed pump, and raw material divides
Being evenly distributed with raw material nozzles below cloth dish, feed distribution dish is provided above demister, the fluid bed below feed distribution dish
Housing on be provided with thermocouple and microwave source, fluid bed lower inside is provided with several liquid distributing boards, liquid distributing board
Lower section is provided with hot blast distributing disc, and hot blast distributing disc is provided above hot blast distribution nozzles, passes through pipeline below hot blast distributing disc
Connecting storage heater, steam (vapor) outlet connects heat exchanger by pipeline, and heat exchanger is with storage heater, condenser and blower fan even
Connecing, the condenser other end connects distilled water collecting tank.
It is provided with heat-insulation layer between described fluid bed and microwave source.
Described heat exchanger includes coil pipe, and coil pipe one end connects steam (vapor) outlet by pipeline, the other end stretches out inside heat exchanger
Being connected with condenser, the internal sleeve of coil pipe is connected to heat exchanger tube, and heat exchanger tube one end connecting fan, the other end stretch out heat exchanger and hot blast
Heater is connected, and can fully carry out heat exchange, reduces energy waste.
This utility model compared with prior art, has the advantages that
Simple in construction, utilizes microwave fluid bed, and firing rate is fast, and is passed through hot blast at fluidized-bed bottom so that evaporation
Effect is more preferable, noresidue, and has accomplished energy recovery recycling by heat exchanger, has saved the energy.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
In figure: 1, head tank, 2, depurator, 3, feed pump, 4, hot blast distributing disc, 5, hot blast distribution nozzles, 6, liquid divides
Fabric swatch, 7, thermocouple, 8, microwave source, 9, raw material nozzles, 10, feed distribution dish, 11, fluid bed, 12, demister, 13, steam goes out
Mouthful, 14, blower fan, 15, heat exchanger, 16, heat exchanger tube, 17, coil pipe, 18, condenser, 19, distilled water collecting tank, 20, Hot-blast Heating
Device.
Detailed description of the invention
Below in conjunction with embodiment, this utility model is further described.
The device of microwave fluidized bed processing heavy metal ion-containing waste water as shown in Figure 1, including head tank 1 and fluid bed
11, head tank 1 exit connects feed pump 3, and feed pump 3 connects fluid bed 11 by pipeline, and head tank 1 lower inside is provided with
Depurator 2, fluid bed 11 top is provided with steam (vapor) outlet 13, and head tank 1 is provided above being connected with feed pump 3 by pipeline
Feed distribution dish 10, is evenly distributed with raw material nozzles 9 below feed distribution dish 10, feed distribution dish 10 is provided above demister
12, the housing of the fluid bed 11 below feed distribution dish 10 is provided with thermocouple 7 and microwave source 8, fluid bed 11 lower inside
Being provided with several liquid distributing boards 6, be provided with hot blast distributing disc 4 below liquid distributing board 6, hot blast distributing disc 4 is provided above
Having hot blast distribution nozzles 5, connect storage heater 20 by pipeline below hot blast distributing disc 4, steam (vapor) outlet 13 is by pipeline even
Connecing heat exchanger 15, heat exchanger 15 is connected with storage heater 20, condenser 18 and blower fan 14, and condenser 18 other end connects distillation
Water collecting tank 19.
It is provided with heat-insulation layer between fluid bed 11 and microwave source 8.
Heat exchanger 15 includes coil pipe 17, and coil pipe 17 one end connects steam (vapor) outlet 13 by pipeline, the other end stretches out heat exchanger
15 inside are connected with condenser 18, and the internal sleeve of coil pipe 17 is connected to heat exchanger tube 16, heat exchanger tube 16 one end connecting fan 14, the other end
Stretch out heat exchanger 15 to be connected with storage heater 20, can fully carry out heat exchange, reduce energy waste.
In sum, this utility model simple in construction, utilize microwave fluid bed, firing rate is fast, and at the bottom of fluid bed
Portion is passed through hot blast so that evaporation effect is more preferable, noresidue, and has accomplished energy recovery recycling by heat exchanger, has saved energy
Source.
Claims (2)
1. a device for microwave fluidized bed processing heavy metal ion-containing waste water, including head tank (1) and fluid bed (11), raw material
Tank (1) exit connects feed pump (3), and feed pump (3) connects fluid bed (11) by pipeline, and head tank (1) lower inside sets
Being equipped with depurator (2), fluid bed (11) top is provided with steam (vapor) outlet (13), it is characterised in that head tank (1) is provided above
The feed distribution dish (10) being connected with feed pump (3) by pipeline, feed distribution dish (10) lower section is evenly distributed with raw material nozzles
(9), feed distribution dish (10) is provided above demister (12), on the housing of the fluid bed (11) of feed distribution dish (10) lower section
Being provided with thermocouple (7) and microwave source (8), fluid bed (11) lower inside is provided with several liquid distributing boards (6), and liquid divides
Fabric swatch (6) lower section is provided with hot blast distributing disc (4), and hot blast distributing disc (4) is provided above hot blast distribution nozzles (5), and hot blast divides
Cloth dish (4) lower section connects storage heater (20) by pipeline, and steam (vapor) outlet (13) connects heat exchanger (15), heat exchange by pipeline
Device (15) is connected with storage heater (20), condenser (18) and blower fan (14), and condenser (18) other end connects distilled water and receives
Collection tank (19), described heat exchanger (15) includes coil pipe (17), coil pipe (17) one end by pipeline connect steam (vapor) outlet (13), another
End stretches out heat exchanger (15) inside and is connected with condenser (18), and the internal sleeve of coil pipe (17) is connected to heat exchanger tube (16), heat exchanger tube
(16) one end connecting fan (14), the other end stretch out heat exchanger (15) and are connected with storage heater (20).
The device of microwave fluidized bed processing heavy metal ion-containing waste water the most according to claim 1, it is characterised in that described
It is provided with heat-insulation layer between fluid bed (11) and microwave source (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620382235.6U CN205873939U (en) | 2016-04-29 | 2016-04-29 | Device that contains heavy metal ion waste water is handled to microwave fluidized bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620382235.6U CN205873939U (en) | 2016-04-29 | 2016-04-29 | Device that contains heavy metal ion waste water is handled to microwave fluidized bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205873939U true CN205873939U (en) | 2017-01-11 |
Family
ID=57688007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620382235.6U Expired - Fee Related CN205873939U (en) | 2016-04-29 | 2016-04-29 | Device that contains heavy metal ion waste water is handled to microwave fluidized bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205873939U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111592169A (en) * | 2020-07-08 | 2020-08-28 | 上海环境卫生工程设计院有限公司 | Horizontal cross heat exchange's hot air drying waste liquid system that circulates |
| CN111905403A (en) * | 2020-08-06 | 2020-11-10 | 周丽华 | Raw materials boiling device is used in cosmetics production |
| CN115031494A (en) * | 2022-06-21 | 2022-09-09 | 哈尔滨工业大学 | Microwave drying device for fluidized bed |
| WO2023063669A1 (en) * | 2021-10-14 | 2023-04-20 | (주)맨지온 | Seawater desalination equipment |
-
2016
- 2016-04-29 CN CN201620382235.6U patent/CN205873939U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111592169A (en) * | 2020-07-08 | 2020-08-28 | 上海环境卫生工程设计院有限公司 | Horizontal cross heat exchange's hot air drying waste liquid system that circulates |
| CN111592169B (en) * | 2020-07-08 | 2024-08-02 | 上海环境卫生工程设计院有限公司 | Circulating hot air drying waste liquid system with transverse cross heat exchange |
| CN111905403A (en) * | 2020-08-06 | 2020-11-10 | 周丽华 | Raw materials boiling device is used in cosmetics production |
| CN111905403B (en) * | 2020-08-06 | 2023-01-17 | 中国检验检疫科学研究院粤港澳大湾区研究院 | Raw materials boiling device is used in cosmetics production |
| WO2023063669A1 (en) * | 2021-10-14 | 2023-04-20 | (주)맨지온 | Seawater desalination equipment |
| CN115031494A (en) * | 2022-06-21 | 2022-09-09 | 哈尔滨工业大学 | Microwave drying device for fluidized bed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20180429 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |