CN2262030Y - Distilling and separating device for water and salt of sea water - Google Patents
Distilling and separating device for water and salt of sea water Download PDFInfo
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- CN2262030Y CN2262030Y CN 96212687 CN96212687U CN2262030Y CN 2262030 Y CN2262030 Y CN 2262030Y CN 96212687 CN96212687 CN 96212687 CN 96212687 U CN96212687 U CN 96212687U CN 2262030 Y CN2262030 Y CN 2262030Y
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Abstract
The utility model relates to a distilling and separating device for water and salt of sea water. The utility model is provided with a heater (1). The heater is provided with a water container (2), a gasifying layer (3), a buffer tank (4), a salt collection tank (5) and a heat transfer body (7). The heat transfer body (7) comprises an inner snake-shaped pipe (8), an outer snake-shaped pipe (10) and a heat insulation layer [11]. The inner snake-shaped pipe is sheathed in the outer snake-shaped pipe. The heat insulation layer is coated on the outer snake-shaped pipe. One end of the inner snake-shaped pipe is connected with the gasifying layer (3) through a buffer tank. One end of the outer snake-shaped pipe is connected with the water container (2), and the other end of the outer snake-shaped pipe is respectively a water inlet [12] and a water outlet [13]. The utility model has the advantages that the energy consumption is little; the energy is effectively saved; the distillation and the separation of the salt and the water are carried out in one device.
Description
The utility model relates to a kind of being used for the water of seawater and the water and the salt fractionation by distillation device that is cooled to the seawater of water with water after gasifying again that separate of salt, the fresh water that is specially adapted to sea water desaltination engineering, oceangoing vessel is supplied with, each fresh water that does not have on the little island of fresh water is supplied with, various big hospital, central laboratory, testing laboratory and be that the manufacturer of raw material uses with distilled water also can be used for producing sea salt and use.
One, life and the process water with coastal cities is example, the water in the city (as Tianjin) that lacks of fresh water particularly, present used fresh water is to provide town water by diversion water storage engineering, adopt the shortcoming of this method to be: 1, the human and material resources of engineering input, fund are all special big, and the time is long, and the mechanism of auxiliary management is many.2, be subjected to the influence of physical environment big, as water shortage when suffering from a severe drought, also need flood control during flood season.3, the water that draws storage also needs reworking to handle, and financial resources, material resources waste are serious.
Two, supplying with the fresh water of oceangoing vessel is example: the fresh water of oceangoing vessel is supplied with by land and is replenished the method that carries at present, the shortcoming of this method is: 1, carry fresh water and certainly will will account for large-area position in storehouse and corresponding tonnage, thereby can not make full use of the carrying capacity of boats and ships.2, limitation is strong, when carrying fresh water when using, must pull in to shore to replenish fresh water and can continue navigation, and both wastes of manpower, material resources, financial resources are also lost time.
Three, use with the fresh water on the little island of each no fresh water and be example, present used fresh water also provides by land, and the shortcoming of this method is: the fresh water limited amount that 1, provides from land.2, the transportation of fresh water will be passed through multinomial program, many people's services, and human and material resources, financial resources waste are seriously.
Four, use with the distilled water of various big hospital, central laboratory, testing laboratory, pharmaceutical factory and be example: present used distilled water makes according to following method, with boiler water is burnt till steam earlier and steam has been sent into to cool off in the cold water refrigerative water cooler again and obtained distilled water.The shortcoming of this treatment process is: 1, energy consumption is big, and energy wastage is serious, produces the cost height of distilled water.2, produce distilled water and carry out in two kinds of equipment at least respectively, equipment and technological operation be more complicated all, waste of manpower, material resources, financial resources.3, floor space is big.4, environmental pollution degree height.
Task of the present utility model provides a kind of new " water of seawater and salt fractionation by distillation device ", and this plant energy consumption is low, the efficient height, and a tractor serves several purposes and the water in the seawater being separated in same device with salt, and obtain fresh water and two kinds of materials of sea salt simultaneously.
The purpose of this utility model realizes by following mode:
The water of seawater and fractionation by distillation device have a well heater, and well heater is provided with water receptacle, gasification layer, surge tank, collection salt cellar and thermal insulation layer.Well heater is heated into water vapour to water in the water receptacle or seawater, and a heat exchange body is arranged simultaneously.The formation of heat exchange body comprises that (string that is welded with that intersects on the inner snake shape pipe has pipe " outer snake shape pipe and thermal insulation layer inner snake shape pipe box are outside in the hosepipe inner snake shape pipe, thermal insulation layer surrounds the outer snake shape pipe, one end of inner snake shape pipe is connected with surge tank, gasification layer, one end of outer snake shape pipe is connected with water receptacle, the other end is respectively water outlet and water-in, the hosepipe that correspondingly is provided with water outlet is the inner snake shape pipe, and the hosepipe that is provided with water-in is the outer snake shape pipe.
Water or (seawater) enter the outer snake shape pipe through water-in, enter water receptacle again, the water of water receptacle is heated to form steam and flows out from water outlet after cooling off through gasification layer, surge tank, water outlet hosepipe, circulation is carried out so continuously, make water become steam, steam is cooled to water again and flows out, and salt becomes xln and sinks in the collection salt cellar.Reach the isolating purpose of water and salt.Steam in conversion body in the water outlet hosepipe is gradually by the cold water cooling in the water inlet hosepipe, making into simultaneously, the interior water of water hosepipe is heated by the water in the water outlet hosepipe again gradually, so not only cooled off steam effectively, make it to become cold water and flow out, also utilized the heat of steam simultaneously fully.Heating only needs to replenish a spot of heat of institute's loss in well heater.
This device that the utility model provides has following advantage:
1, recycled fully owing to heat, thus very low, the effective energy of having saved of energy consumption, having simplified the sea water desaltination engineering, sea salt is produced engineering and has been improved working efficiency with equipment and the technology of producing distillation water, has reduced man power and material's waste.2, reasonable use water resources.3, this device performance is reliable and stable, simple, easy and simple to handle, and cost is low.4, this device is ingenious reasonable, and failure rate is low, noiselessness easy to maintenance, and easy to manufacture, easy for installation, floor space is little, and is in light weight.5, also can move production with car and boat.
Below in conjunction with accompanying drawing the utility model is described in detail.
Accompanying drawing 1 is the structural representation of this device, and accompanying drawing 2 is schematic cross-sections of heat exchange body in the accompanying drawing 1.
With reference to the accompanying drawings shown in 1, this device has a well heater (1) well heater to be provided with water receptacle (2), gasification layer (3) and gas surge tank (4), well heater heats simultaneously a heat exchange body (7) in addition to the water in the water receptacle, the formation of heat exchange body comprises inner snake shape pipe (8) outer snake shape pipe (10), string water pipe (9) and thermal insulation layer (11) inner snake shape pipe box are outside in the hosepipe, what the string water pipe intersected is welded on the inner snake shape pipe, thermal insulation layer surrounds the outer snake shape pipe, one end of outer snake shape pipe is connected with water receptacle (2), one end of inner snake shape pipe is connected with gasification layer (3) with gas buffer jar (4), the other end is respectively water-in (12) and water outlet (13), well heater heats under the standard atmosphere pressure situation the water in the water receptacle and carries out, water in heat-processed gradually in the water receptacle begins gasification, the top of water receptacle (2) is provided with gasification layer (3) gasification layer and is connected with gas buffer jar (4) to guarantee the volumetric expansion of water vapour in well heater, cross the flower surge tank when the pressure of well heater and be provided with safety valve (14) pressure promptly from safety valve emptying, be evaporated in a large number because of the moisture content that enters in the well heater simultaneously, salt promptly becomes the heavy collection of xln in collection salt cellar (5), when being provided with through type valve (25) discharging salt, collection salt cellar bottom uses, for guaranteeing when the salt of discharging in the salt cellar, water in the well heater is not discharged from, and the top of collection salt cellar is provided with two road through type valves (15).
According to Fig. 1, inner snake shape pipe (8) is a rising pipe, outer snake shape pipe (10) is a water inlet pipe, in order to improve thermal conversion rate, the string that is welded with that intersects on the inner snake shape pipe has pipe (9), the link position of inner snake shape Guan Yiduan is at the middle part of gas buffer jar, the bottom of gas buffer jar is connected with the top of gasification layer, one end of outer snake shape pipe and the link position of water inlet pipe are at the lower position of water receptacle, the other end of inner snake shape pipe is that the other end of water outlet (13) outer snake shape pipe is that water-in (12) is for the ease of maintenance and scale removal, the turning of outer snake shape pipe is provided with connection cover (16), the adjacent two sections outer snake shape pipes in turning are connected by connection cover (16), the turning of inner snake shape pipe is provided with sleeved (17), and the adjacent two sections inner snake shape pipes in turning are connected by sleeve pipe (17), connection cover and sleeve pipe can be unloaded in the lump during scale removal.
According to shown in Figure 1, well heater (1) adopts coal-fired and gas two-purpose stove, be welded with around the top that fire door is provided with combustion gas nozzle (18) well heater is provided with in back-fire relief lid (19) furnace wall and go here and there extreme misery pipe (20) and can effectively utilize the energy like this, help the water in the water receptacle is heated.
According to shown in Figure 1, for the ease of understanding the position of water in the container, water receptacle is provided with water level gauge (21) for the ease of understanding the pressure in the well heater, gasification layer top is provided with tensimeter (22), is provided with sealing gland (24) in order not allow aqueous reflux in the device be provided with non-return valve (23) in the water inlet for convenient disassembly conversion body two ends turnout.
Should in order to avoid influence conversion effect, can change the diameter of pipe and the volume of well heater accordingly according to the water consumption difference in addition earlier through softening before the unboiled water access to plant.
Claims (9)
1, a kind of water of seawater and salt fractionation by distillation device have a well heater (1) well heater to be provided with water receptacle (2) gasification layer (3) surge tank (4) collection salt cellar (5), and well heater heats the water in the water receptacle, it is characterized in that; There is the formation of a heat exchange body (7) heat exchange body to comprise inner snake shape pipe (8), what intersect on the inner snake shape pipe is welded with string with pipe (9) outer snake shape pipe (10) and thermal insulation layer (11) inner snake shape pipe box outside in the hosepipe, thermal insulation layer surrounds the outer snake shape pipe, one end of inner snake shape pipe is connected with gasification layer (3) by surge tank (4), one end of outer snake shape pipe is connected with water receptacle (2), and the other end is respectively water-in (12) and water outlet (13).
2,, it is characterized in that the bottom of well heater (1) is connected with collection salt cellar (5) by the described device of claim 1.
3, by the described device of claim 1, the top that the top that it is characterized in that gasification layer (3) is provided with gas buffer jar (4) surge tank is provided with safety valve (14).
4,, it is characterized in that the inwall of well heater (1) is welded with string fire tube (20) all around by claim 1 or 2 described devices.
5, by the described device of claim 1, it is characterized in that; Inner snake shape pipe (8) is a rising pipe, and outer snake shape pipe (10) is a water inlet pipe.
6, by the described device of claim 5, it is characterized in that; Inner snake shape pipe (8) go up to intersect is welded with string water pipe (9).
7, by the described device of claim 5, it is characterized in that transformation place of outer snake shape pipe (10) is provided with connection cover (16), the adjacent two sections outer snake shape pipes in turning are connected by connection cover (16).
8, by the described device of claim 6, the turning of type coiled pipe (8) is provided with the adjacent two sections inner snake shape pipes in sleeved (17) turning and is connected by sleeved (17) in it is characterized in that.
9, by the described device of claim 1, it is characterized in that heat exchange body (7) is a single row type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96212687 CN2262030Y (en) | 1996-05-19 | 1996-05-19 | Distilling and separating device for water and salt of sea water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96212687 CN2262030Y (en) | 1996-05-19 | 1996-05-19 | Distilling and separating device for water and salt of sea water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2262030Y true CN2262030Y (en) | 1997-09-10 |
Family
ID=33895295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96212687 Expired - Fee Related CN2262030Y (en) | 1996-05-19 | 1996-05-19 | Distilling and separating device for water and salt of sea water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2262030Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113233527A (en) * | 2021-04-22 | 2021-08-10 | 重庆大学 | Multiple-effect evaporation type seawater desalination system with Z-shaped structure |
-
1996
- 1996-05-19 CN CN 96212687 patent/CN2262030Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113233527A (en) * | 2021-04-22 | 2021-08-10 | 重庆大学 | Multiple-effect evaporation type seawater desalination system with Z-shaped structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |