CN2109385U - Hot-tube type water distilling machine - Google Patents
Hot-tube type water distilling machine Download PDFInfo
- Publication number
- CN2109385U CN2109385U CN 91232704 CN91232704U CN2109385U CN 2109385 U CN2109385 U CN 2109385U CN 91232704 CN91232704 CN 91232704 CN 91232704 U CN91232704 U CN 91232704U CN 2109385 U CN2109385 U CN 2109385U
- Authority
- CN
- China
- Prior art keywords
- tower
- heat exchanger
- pipeline
- pipe
- hot
- 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.)
- Pending
Links
Images
Landscapes
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model provides a hot-tube type water distilling machine, which comprises two vertical non-rust steel towers, etc. Heat pipe exchangers are arranged in tower I and tower II. A baffle is arranged on the evaporating end of the heat pipe exchanger. A raw material water distributer is arranged at the end of the condensing end of the heat pipe exchanger of tower I. A demister is arranged on the top. Coil heat exchangers are arranged at the bottom of tower I and tower II. A coil preheater is arranged outside the tower. The utility model recovers and makes use of the heat of the indirect steam and the distilled water. The consumption of the live steam and the consumption of the cold water of the indirect steam are reduced. The heat pipe exchanger is used. The utility model has the advantages of high thermal efficiency, simple structure, low metal consumption, less investment, and convenient maintenance.
Description
The utility model relates to a kind of distillation machine.
Distilled water is very extensive in sector applications such as chemical industry, pharmacy, electronics, light industry, food.Domestic in recent years advanced distillation machine has multi-effect water distillator and vapour compression distillation water machine, and its weak point is that auxiliary facility is many, the equipment heaviness, and the metal consumption of specific yield is big, the investment cost height.
The purpose of this utility model be exactly to provide at above-mentioned weak point a kind of compact construction, in light weight, investment cost is low, capacity usage ratio height, maneuverable distillation machine.
Technology implementation scheme of the present utility model is: in order to improve capacity usage ratio, adopt the double-tower type stainless steel equipment to constitute.Two tower inside all are equipped with hot tube heat exchanger, raw water distribution device is established in condensation end end at the hot tube heat exchanger of I tower, make raw water equably sprinkle form falling film evaporation on heat pipe condensation end surface, to improve vaporization efficiency, the top of I tower is provided with the wire cloth scum dredger, in order to remove the water smoke of carrying secretly in the secondary steam, make wetting vapour become dry steam.Avoid impurity to bring in the distilled water, to guarantee the quality of distilled water with steam.The evaporation ends of two tower hot tube heat exchanger is equipped with baffle, abundant to guarantee heat exchange, the bottom of two towers is equipped with coil heat exchanger, be used for giving hot charge water and condensation secondary steam respectively, in I tower condensation end bottom water port is arranged, so that allow unnecessary residual spissated material water in time discharge, with the quality of assurance water and the steady running of system.The top of the hot tube heat exchanger evaporation ends of I tower taps into the steam pipe road, the bottom links to each other with coil heat exchanger at the bottom of the tower through pipeline, the bottom is linked to each other by pipeline between the material water out on II tower top and the pipe of I tower bottom coil heat exchanger, top is linked to each other by the material water inlet of pipeline with raw water distribution device top between its pipe, the material water inlet of I tower and the material water out of II tower all are equipped with throttling orifice plate, with the flow of control material water, thus the normal operation of assurance total system; I cat head end is linked to each other by pipeline with II tower hot tube heat exchanger evaporation ends bottom.II tower evaporator section top connects between the pipe of the coil heat exchanger at the bottom of the tower, the secondary steam that comes condensation evaporation Duan Zhongwei to be condensed with the water of condensation in the coiled pipe; II tower heat pipe evaporator section bottom connects the outer coiled pipe of tower and gives in the pipe of hot device, is discharged by pipeline after cooling off; Its coiled pipe gives one termination feed water pipeline between the pipe of hot device, and the other end links to each other through the condensation end of in-line pump with the hot tube heat exchanger of II tower.Because material water so two towers all are not provided with the discharge orifice of non-condensable gases, has reduced calorific loss through repeatedly giving heat, two towers all adopt stainless steel to make, and all there is thermal insulation layer two tower outsides simultaneously, to improve thermo-efficiency.
Accompanying drawing is a structural representation of the present utility model.
The utility model is described in further detail below in conjunction with accompanying drawing:
In the accompanying drawing, in I tower, II tower inside hot tube heat exchanger 25,26 is installed all, the evaporation ends of this hot tube heat exchanger 25,26 is provided with baffle 23,27; The bottom of I tower, II tower is equipped with coil heat exchanger 16,1; Condensation end 24 ends of I tower hot tube heat exchanger 25 are provided with raw water distribution device 18, and the I top of tower is provided with wire cloth scum dredger 17, and water port 19 is arranged at the bottom of I tower condensation end 24; The top of hot tube heat exchanger 25 evaporation ends taps into feed channel 20; The bottom links to each other in pipeline 21 and coiled pipe at the bottom of the tower give hot device 16 pipes, the pipe inner outlet connects drain valve 22, the bottom is linked to each other by pipeline 13 between the pipe of the material mouth of a river on II tower top and I tower bottom coil heat exchanger 16, top is linked to each other by the material water inlet of pipeline 15 with raw water distribution device 18 tops between the pipe of coil heat exchanger 16, and the material water inlet of I tower and the material water out of II tower all are equipped with throttling orifice plate 12 I, 12 II.I cat head end is linked to each other by pipeline 14 with II tower hot tube heat exchanger 26 evaporator sections bottom; II tower evaporator section top is connect between the pipe of the coil heat exchanger 1 at the bottom of the tower by pipeline 6, walks the round-robin water coolant by pipeline 7,8 in the pipe of coil heat exchanger 1, and discharge gate 11 is located at the bottom of interchanger 1 between the pipe of coil heat exchanger 1; II tower heat pipe 26 evaporator section bottoms connect the outer coiled pipe of tower and give in the pipe of hot device 2.Communicate with discharge nozzle 10; Give an endfeed waterpipe 9 between the pipe of hot device 2, the other end links to each other through the hot tube heat exchanger condensation end 5 of pipeline 3, pump 4 and II tower.
Technical process of the present utility model is as follows: the outer primary steam of tower is entered through admission pipeline 20 by the middle part of I tower, heat is emitted in evaporation ends 25 condensations through heat pipe, as the thermal source of I tower hot tube heat exchanger evaporation ends, water of condensation is through pipeline 21 and coiled pipe gives hot device 16 and drain valve 22 is discharged outside the tower.
Raw water enters coiled pipe by pipeline 9 and gives hot device 2, gives raw water after the heat enters the top hot tube heat exchanger of II tower after pipeline 3 enters pump 4 pressurizations condensation end 5 and gives heat once more.The coiled pipe that enters the I tower bottom through throttling orifice plate 12 II and pipeline 13 gives hot device 16 and gives heat again then, after throttling orifice plate 12 I and pipeline 15 enter the I tower, this moment, the raw water near boiling point was sprinkled upon on the hot tube heat exchanger condensation end 24 equably by sparger 18; Form falling film evaporation and form secondary steam.
Secondary steam carries out vapor-liquid separation through wire cloth scum dredger 17 and removes the water smoke of carrying secretly in the secondary steam, enter the thermal source of II tower bottom hot tube heat exchanger through pipeline 14 then as evaporation ends 26, after emitting heat, secondary steam itself is cooled into distilled water,, discharge by discharge pipe 10 after coiled pipe gives hot device 2 and raw water carries out heat exchange.
The secondary steam that is not condensed in the II tower enters the II tower bottom through pipeline 6, is condensed into distilled water through coil heat exchanger 1 by cold water and is discharged outside the tower by pipeline 11.
Water coolant enters the II tower bottom by pipeline 7, is discharged by pipeline 8 after coil heat exchanger 1 and the secondary steam that is not condensed carry out heat exchange once more.
I tower top unnecessary or spissated raw water discharge by pipeline 19.
The utility model compared with prior art has the following advantages: adopted that the heat exchange of heat pipe heat transfer rate is fast, the heat exchange amount is big, the thermal efficiency is high 1.. 2. the thermal source of II tower heat exchange of heat pipe is provided by the indirect steam of I tower, the needed initial steam consumption of heat exchanger and the required consumption of cooling-water of cooling indirect steam have been reduced, so liberated heat when raw water repeatedly utilizes indirect steam and distilled water to be condensed simultaneously is thermal efficiency height. Producing one kilogram of distilled water consumption is 0. 50 kilograms than old-fashioned distillation machine steam saving more than 2/3rds. 3. adopted vapor-liquid separating device, separating power is strong, and the quality of distilled water reaches the standard of Chinese Pharmacopoeia 185 editions fully. 4. steam Condensed water and used cooling water fully utilize each other, further energy savings. 5. the utility model can also provide high-quality, the highly purified apyrogenic steam of sterilization use simultaneously except high-quality, high-purity, apyrogenic distilled water are provided. 6. the utility model changes electrical heating into through after the simple refit, both can use for no steam and the little unit of expense. 7. the utility model is installed compactness, pipe arrangement is simple, in light weight, metal consumption is low, investment cost is few, simultaneously easy for installation, easy to maintenance, processing ease, use is reliable, noise is little, floor space is little, factory building there is not specific (special) requirements, pollution-free to production environment, be fit to the needs that the industries such as pharmacy, chemical industry, food, electronics, light industry are produced distilled water.
Claims (2)
1, a kind of heat pipe-type distillation machine comprises two vertical stainless head tower I, II, and tower is provided with thermal insulation layer outward, it is characterized in that:
1), be equipped with hot tube heat exchanger 25,26 in I tower, II tower inside, the evaporation ends of this hot tube heat exchanger 25,26 is provided with baffle 23,27;
2), the condensation end end of I tower hot tube heat exchanger 25 is provided with raw water distribution device 18, the I top of tower is provided with scum dredger 17;
3), be equipped with coil heat exchanger 16,1 in the bottom of I tower, II tower; Tower has a coiled pipe to give hot device 2 outward;
4), I tower hot tube heat exchanger 25 evaporation ends tops tap into feed channel 20, the bottom links to each other in the pipe of pipeline 21 and coil heat exchanger at the bottom of the tower 16; The material water out on II tower top is linked to each other by bottom between the pipe of pipeline 13 and I tower bottom coil heat exchanger 16, and top is linked to each other by the material water inlet of pipeline 15 with raw water distribution device 18 tops between interchanger 16 pipes; Between I cat head end and the II tower hot tube heat exchanger 26 evaporation ends bottom pipeline 14 is arranged, between evaporator section top and the coil heat exchanger 1 pipeline 6 is arranged, the evaporator section bottom connects in the pipe that coiled pipe gives hot device 2, give a termination feed water pipeline 9 between the pipe of hot device 2, the other end is linked to each other by the hot tube heat exchanger condensation end 5 of pipeline 3, pump 4 and II tower; Connect cooling water pipeline 7,8 in coil heat exchanger 1 pipe, pipeline 11 is arranged at interchanger 1 bottom.
2, heat pipe-type distillation machine as claimed in claim 1 is characterized in that at the material water inlet of I tower and the material water out of II tower throttling orifice plate 12 I, 12 II being housed all.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91232704 CN2109385U (en) | 1991-12-21 | 1991-12-21 | Hot-tube type water distilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91232704 CN2109385U (en) | 1991-12-21 | 1991-12-21 | Hot-tube type water distilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2109385U true CN2109385U (en) | 1992-07-08 |
Family
ID=4937683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91232704 Pending CN2109385U (en) | 1991-12-21 | 1991-12-21 | Hot-tube type water distilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2109385U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108308509A (en) * | 2018-04-09 | 2018-07-24 | 太仓鼎膳食品有限公司 | A kind of safe pressure steam sterilization pan that utilization rate of waste heat is high |
-
1991
- 1991-12-21 CN CN 91232704 patent/CN2109385U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108308509A (en) * | 2018-04-09 | 2018-07-24 | 太仓鼎膳食品有限公司 | A kind of safe pressure steam sterilization pan that utilization rate of waste heat is high |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100378051C (en) | Rectifying tech. and equipment of high purity methanol | |
| CN107789851A (en) | A kind of triple effect vacuum vaporation system for improving copper sulphate evaporation efficiency | |
| CN109908616A (en) | The energy-saving distillation system and its distillating method of carbon monoxide ethyl alcohol | |
| CN104645649A (en) | Liquid distillation equipment | |
| CN204656030U (en) | A kind of liquid distillation equipment | |
| CN200968790Y (en) | Multiple-unit combination type heat exchanger | |
| CN103060480B (en) | Evaporation system in refined sugar factory | |
| CN217808778U (en) | Energy-saving cold hydrogenation product purification system in production of polycrystalline silicon by GCL method | |
| CN2179370Y (en) | Thermaltube distilled water maker | |
| CN208454536U (en) | A kind of industrial wastewater vaporising device | |
| CN216808187U (en) | Separation tower for treating condensed water | |
| CN2109385U (en) | Hot-tube type water distilling machine | |
| CN110483249A (en) | A kind of six tower quadruple effect rectificating method of single column steam drive type methanol of not by-product fusel oil | |
| CN207197285U (en) | A kind of on-condensible gas removal device | |
| CN2065191U (en) | Efficient high-purity distilled water machine | |
| TW202322882A (en) | Separating tower for treating condensed water and method thereof | |
| CN210495282U (en) | Four-tower distillation and membrane separation integrated system | |
| CN2726696Y (en) | Composite type Chinese medicinal liquid concentrating and alcohol reclaiming device | |
| CN1046723A (en) | Efficient distilled water production technique and device | |
| CN210825509U (en) | Sewage treatment evaporation plant | |
| CN210559373U (en) | Novel hydrogen fluoride preparation device capable of realizing energy conservation by using acid cooling mode | |
| CN2206285Y (en) | Electric heating distilled water device | |
| CN110433519A (en) | A kind of return-flow system and method for distilling tower top | |
| CN110882553A (en) | Low-temperature vacuum evaporator | |
| CN216536961U (en) | Thermal coupling methanol rectifying device of side line and bulkhead recovery tower |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |