CN2094376U - Combined plate multi-effect water distillator - Google Patents
Combined plate multi-effect water distillator Download PDFInfo
- Publication number
- CN2094376U CN2094376U CN 91213336 CN91213336U CN2094376U CN 2094376 U CN2094376 U CN 2094376U CN 91213336 CN91213336 CN 91213336 CN 91213336 U CN91213336 U CN 91213336U CN 2094376 U CN2094376 U CN 2094376U
- Authority
- CN
- China
- Prior art keywords
- effect
- preheater
- condenser
- cooler
- corrugated cardboard
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Landscapes
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
The utility model relates to a combined plate multi-effect water distillatory, which is composed of evaporators (9), a preheater (27), a condenser (26), and a cooler (28). The utility model is characterized in that the evaporator (9), the preheater (27), the condenser (26) and the cooler are respectively composed of a corrugated plate slice (11) and a sealing isolation cushion (12). The evaporator (9), the preheater (27), the condenser (26), the cooler (28), an end plate (8), and a mould cavity partition board (13) are connected together through a tightening bolt (16) to fix on a corresponding support frame. The upper part of each evaporator (9) is provided with a separator (23). The utility model has the advantages of big heat transfer coefficient, good cooling effect, and high purity of the distilled water. Besides, the corrugated plate slice (11) is dismounted, increased, and decreased, and is easy to clean. The utility model is suitable for the industries such as the medical service, the pharmacy, the food and drink, the biology and chemical industry, the light industry and the electronic instrument to prepare the distilled water used for the production.
Description
The utility model relates to a kind of composition board type multiple effect still, is mainly the distilled water that industries such as health care, pharmacy, food and drink, biology, light industry and electronic instrument are produced production usefulness.
Existing multiple effect still, no matter be coil pipe type, shell and tube, evaporimeter, preheater, condenser, cooler all are non-removable thereby want to clean to eliminate residual microbial contamination and to remove incrustation to its inside is very difficult, so tend to influence distilled water water quality, but also can influence the cooling effect of the heat-transfer effect of evaporimeter, preheater and condenser, cooler because of incrustation.Each single-effect evaporator of above-mentioned several water stills is integrally closed in addition, there are many welding junctions in order to the separation two media in its inside, and the time has been grown, and the anxiety of leakage can appear in these interfaces unavoidably, even also can't find and occur leaking, can reduce the quality of distilled water therefrom.
Task of the present utility model be to provide that a kind of heat transfer coefficient is big, distilled water purity height, evaporation and pre-heat effect is good, condensation and fast, the dismountable composition board type multiple effect still of cooling velocity.
Task of the present utility model is finished like this, existing multiple effect still, form by evaporimeter (9), preheater (27), condenser (26), cooler (28) etc., now use corrugated cardboard sheet (11), seal isolation pad (12) to constitute evaporimeter (9), preheater (27), condenser (26), cooler (28) respectively, an effect, two effects, triple effect, the corrugated cardboard sheet (11) of quadruple effect, the same end plate of seal isolation pad (12) (8), the die cavity dividing plate (13) of evaporimeter (9) are fastened on the same support together with turnbuckle (16); With turnbuckle (16) corrugated cardboard sheet (11) of preheater (27), condenser (26), cooler (28), the same end plate of seal isolation pad (12) (8), die cavity dividing plate (13) are fixed on another support together; The top of evaporimeter (9) is provided with separator (23).
Owing to adopted corrugated cardboard sheet (11), seal isolation pad (12), heat transfer coefficient (be shell and tube 2～4 times) and cooling effect have been improved, corrugated cardboard sheet (11) can be dismantled, be convenient to increase and decrease and cleaning, eliminate residual microbial contamination and dirt, improved the purity (electrical conductivity≤1us/cm) of distilled water.
Below in conjunction with accompanying drawing the utility model is further described below.
Fig. 1 schematic diagram of the present utility model.
Fig. 2 die cavity dividing plate of the present utility model (13) structure chart.
Fig. 3 corrugated cardboard sheet of the present utility model (11), seal isolation pad (12) structure chart.
Fig. 4 separator of the present utility model (23) structure chart.
Operation principle of the present utility model is seen Fig. 1, raw water in the raw water water tank (1) enters filter (6) under the effect of pump (5), after filter (6) filtration, enter in the corrugated cardboard sheet (11) of condenser (26) through raw water control valve (4), flowmeter (2), entering preheater (27) then heats raw water, in the odd number runner between the corrugated cardboard sheet (11) of raw water behind the heat temperature raising through enter first single-effect evaporator (9) from control regulation valve (18), pipeline (15), carry out heat exchange with the heating steam of even number runner.Heating steam is sent into even number runner between the corrugated cardboard sheet (11) by valve (17), raw water progressively is heated in evaporimeter (9) and seethes with excitement through heat exchange and produce steam until evaporation, steam separates from the separator (23) that pipeline (19) enters first single-effect evaporator (9), separator (23) connects with pipeline and evaporimeter (9), be located at the upper end of evaporimeter (9), in separator (23) behind spinning liquid plate (21) separation of vaporization, again through indirect steam woven wire demister (22), send into even number runner between the corrugated cardboard sheet (11) of second single-effect evaporator (9) through pipeline (24) again, promptly the inlet hole (37) from the corrugated cardboard sheet (11) flows into, as the thermal source of second single-effect evaporator (9).First imitates the feed liquid that a part of end is evaporated in the separator (23) controls through fluid level controller (20), flow into the raw material water pipe from pipeline (10), again in restricting orifice (14) is regulated odd number runner between the corrugated cardboard sheet (11) of sending into second single-effect evaporator (9).Like this, flow into the raw water of odd number runner and the heating steam of even number runner and in second single-effect evaporator (9), carry out heat exchange once more, after fully heating, produce steam and enter second separator (23) of imitating and separate, in separator (23) through spinning liquid plate (21) fully after the vaporization, again through indirect steam woven wire demister (22), send into third effect evaporator (9) through second pipeline (24) of imitating again, the rest may be inferred until fourth evaporator (9), the indirect steam that is produced by fourth evaporator (9) separates through separator (23), indirect steam after the separation and second, three, the condensed water (distilled water) of quadruple effect even number runner merges, together enter condenser (26) through pipeline (25), flow into cooler (28) then, through pipeline (30), electricity is led monitor (31), two position three-way valve (32), by two position three-way valve (32) the qualified distilled water of electrical conductivity≤1us/cm is flowed into container through pipeline (34), the defective distilled water of electrical conductivity＞1us/cm is flowed into another container through pipeline (33).
In addition, in order fully to make condensed water be cooled to the temperature of regulation, when entering cooler (28) when cooling off by the condensed water in the condenser (26), by a side of cooling water being sent into the corrugated cardboard sheet (11) of cooler (28) through valve (7), flowmeter (3), after the condensed water of corrugated cardboard sheet (11) opposite side is cooled to desired temperature, be back to raw material water tank (1) again.
Also have, first superheated water of livings steam after heat exchange of imitating sent into by steam trap (35) in the corrugated cardboard sheet (11) of preheater (27) and carried out the waste heat heat exchange, so that make full use of waste heat, discharges or uses it for anything else in addition from pipeline (29) after the waste heat heat exchange; Second and third, the condensed water that becomes after heating of the indirect steam of quadruple effect converges and sends into condenser (26) together so that effectively utilize its heat energy, raw water is heated up once more.
Corrugated cardboard sheet of the present utility model (11) is provided with each one group of inlet hole (37), (39) and outlet opening (36), (38), to be separated into different runners between the corrugated cardboard sheet (11) by seal isolation pad (12), be odd number runner and even number runner, 180 ° of settings of seal isolation pad (12) upset of adjacent channels, which is provided with telltale hole (40), the flow passage that different medium can only separated.Die cavity dividing plate (13) is located at one and imitates and two effects, two imitate and triple effect, between triple effect and the quadruple effect and condenser (26) and preheater (27), between preheater (27) and the cooler (28), corrugated cardboard sheet (11) and the same end plate of seal isolation pad (12) (8), die cavity dividing plate (13) one is reinstated turnbuckle (16) and is fastened on the corresponding support, inlet hole (37) is arranged on the every corrugated cardboard sheet (11), (39) and outlet opening (36), (38) each one group, raw water flows into from the lower-left mouth (39) of odd number runner, flows out from upper left mouthful (36) after heat exchange; Heating steam flows into from upper right mouthful (37) of even number runner, flows out from bottom right mouth (38) after heat exchange.Corrugated cardboard sheet (11) can be done suitable increase and decrease according to pressure, the flow needs of heating steam, to be suitable for the occasion of different working condition requirements.Owing to adopt the fastening connection of turnbuckle (16), need not welding, so needn't worry to leak, unload turnbuckle (16), can clean corrugated cardboard sheet (11), in addition, all and material material contact surface all adopts the high-quality stainless steel, do not degenerated, met GMP standard (regulation of People's Republic of China's＜version in 1985〉pharmacopeia " water for injection ") to guarantee distilled water.
Separator of the present utility model (23) is that the first half by main cylinder (41) welds an inlet (42), welded top one venthole (43), bottom and is welded with liquid outlet (45), establishes a woven wire demister (22), ball float level controller (20), barrel in the main cylinder (41) and has pressure tap (46) and form.Swivel plate (21) is welded on the lower end of inlet (42), its upper punch has tongue hole (47), be convenient to aggravate the disturbance of liquid-vapor mixture, be beneficial to vaporization and separate, ball float level controller (20) is located at the middle and lower part in the main cylinder (41), when liquid level surpasses certain height, float rises, the liquid outlet flow just increases, guarantee the purity of vapor-liquid separation effect and assurance distilled water, pressure tap (46) is opened the front of imitating the gas-phase space of separator (23) at each, be connected with pressure measurement Pressure gauge (44), so that whether observe each single-effect evaporator (9) normal when work, wire mesh demister (22) is formed by stacking with stainless steel, is located at the middle part of going up in the main cylinder (41).
Claims (6)
1, a kind of composition board type multiple effect still, form by evaporimeter (9), preheater (27), condenser (26), cooler (28), it is characterized in that constituting evaporimeter (9), preheater (27), condenser (26), cooler (28) respectively, an effect, two effects, triple effect, the corrugated cardboard sheet (11) of quadruple effect, the same end plate of seal isolation pad (12) (8), the die cavity dividing plate (13) of evaporimeter (9) are fastened on the same support together with turnbuckle (16) with corrugated cardboard sheet (11), seal isolation pad (12); With turnbuckle (16) corrugated cardboard sheet (11) of preheater (27), condenser (26), cooler (28), the same end plate of seal isolation pad (12) (8), die cavity dividing plate (13) are fastened on another support together; The top of evaporimeter (9) is provided with separator (23).
2, composition board type multiple effect still according to claim 1, it is characterized in that corrugated cardboard sheet (11) is provided with each one group of inlet hole (37), (39) and outlet opening (36), (38), to be separated into different runners between the corrugated cardboard sheet (11) by seal isolation pad (12), i.e. odd number runner and even number runner.
3, composition board type multiple effect still according to claim 1 and 2 is characterized in that 180 ° of settings of seal isolation pad (12) upset of adjacent channels, which is provided with telltale hole (40).
4, composition board type multiple effect still according to claim 1 is characterized in that die cavity dividing plate (13) is located between an effect and two effects, two effects and triple effect, triple effect and the quadruple effect and between condenser (26) and preheater (27), preheater (27) and the cooler (28).
5, composition board type multiple effect still according to claim 1 is characterized in that separator (23) welds an inlet (42), welded top one venthole (43), bottom by the first half of main cylinder (41) and is welded with and establishes a woven wire demister (22), ball float level controller (20), barrel in liquid outlet (45) and the main cylinder (41) and have pressure tap (46) and form.
6, composition board type multiple effect still according to claim 5 is characterized in that swivel plate (21) is welded in the lower end of inlet (42), and its upper punch has tongue hole (47).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91213336 CN2094376U (en) | 1991-03-09 | 1991-03-09 | Combined plate multi-effect water distillator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91213336 CN2094376U (en) | 1991-03-09 | 1991-03-09 | Combined plate multi-effect water distillator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2094376U true CN2094376U (en) | 1992-01-29 |
Family
ID=4921710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91213336 Withdrawn CN2094376U (en) | 1991-03-09 | 1991-03-09 | Combined plate multi-effect water distillator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2094376U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100391570C (en) * | 2006-04-30 | 2008-06-04 | 周堃 | A multi-effect distilling method for desalt and condensation and device |
| CN101985369A (en) * | 2010-11-29 | 2011-03-16 | 南京中船绿洲环保有限公司 | Plate type sea water desalinating device |
| CN102458667A (en) * | 2009-04-06 | 2012-05-16 | 伊安·格雷 | Gas-liquid-solid separator |
| CN104556277A (en) * | 2014-12-26 | 2015-04-29 | 巴布科克环境工程江苏有限公司 | Small plate type distillation and desalination device |
| CN114341582A (en) * | 2019-09-13 | 2022-04-12 | 阿法拉伐股份有限公司 | Plate heat exchanger for treating liquid feed |
-
1991
- 1991-03-09 CN CN 91213336 patent/CN2094376U/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100391570C (en) * | 2006-04-30 | 2008-06-04 | 周堃 | A multi-effect distilling method for desalt and condensation and device |
| CN102458667A (en) * | 2009-04-06 | 2012-05-16 | 伊安·格雷 | Gas-liquid-solid separator |
| CN101985369A (en) * | 2010-11-29 | 2011-03-16 | 南京中船绿洲环保有限公司 | Plate type sea water desalinating device |
| CN101985369B (en) * | 2010-11-29 | 2013-08-21 | 南京中船绿洲环保有限公司 | Plate type sea water desalinating device |
| CN104556277A (en) * | 2014-12-26 | 2015-04-29 | 巴布科克环境工程江苏有限公司 | Small plate type distillation and desalination device |
| CN114341582A (en) * | 2019-09-13 | 2022-04-12 | 阿法拉伐股份有限公司 | Plate heat exchanger for treating liquid feed |
| CN114341582B (en) * | 2019-09-13 | 2024-01-09 | 阿法拉伐股份有限公司 | Plate heat exchanger for treating liquid feed |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5968321A (en) | Vapor compression distillation system and method | |
| CN204767492U (en) | Removable board -like falling film evaporation device and removable board -like falling film evaporation module | |
| CN217612987U (en) | Methanol rectification recovery unit is used in bromine nitre alcohol production | |
| CN207197285U (en) | A kind of on-condensible gas removal device | |
| CN112960715A (en) | High-temperature sewage self-desalting multi-effect distillation equipment | |
| CN2094376U (en) | Combined plate multi-effect water distillator | |
| CN101274784B (en) | Steam-water four-stage separating five-effect water distillator | |
| CN117164042A (en) | Horizontal tube falling film evaporator | |
| CN207627965U (en) | A kind of reboiler | |
| CN208591557U (en) | It is condensed falling film evaporator | |
| CN106039747A (en) | Vertical-type stock-solution outside tube falling-film evaporator | |
| CN207751361U (en) | A kind of adiabatic closed cooling system for the cooling of welded pipe production line emulsion | |
| CN2936372Y (en) | Pressure reducing evaporator heated by low temperature heat source | |
| CN201643753U (en) | Film-rising evaporator with backflow function | |
| CN2571758Y (en) | External circulation evaporation low position back flow alcohol distillation equipment | |
| CN203899171U (en) | Novel waste heat/live steam compound evaporator | |
| US20040050503A1 (en) | Evaporator wit heat surface formed by an open, descending channel in the shape of a concentric spiral | |
| CN2125439U (en) | Plate type heating falling-film evaporator | |
| CN209060582U (en) | A kind of easy-to-dismount kettle type reboiler of production of polyester | |
| CN208626644U (en) | A kind of falling film evaporator | |
| CN207435084U (en) | A kind of compact distillation sea water desalting device | |
| CN110017708A (en) | A kind of high efficiency heat exchanger | |
| CN2252040Y (en) | Spray-type direct evaporating seawater desalination apparatus | |
| CN205860840U (en) | A kind of detachable plate type phase transition of vacuum device | |
| CN213492036U (en) | Separation system for gas-liquid separation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |