CN2923781Y - Water condensator of dry washer - Google Patents
Water condensator of dry washer Download PDFInfo
- Publication number
- CN2923781Y CN2923781Y CN 200620071113 CN200620071113U CN2923781Y CN 2923781 Y CN2923781 Y CN 2923781Y CN 200620071113 CN200620071113 CN 200620071113 CN 200620071113 U CN200620071113 U CN 200620071113U CN 2923781 Y CN2923781 Y CN 2923781Y
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- condensing
- condenser
- stainless steel
- water
- machine
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
A dry-cleaning machine water condenser includes a condensing machine comprising a metal coil. A distillation box evaporation heating pipe is connected with a stainless steel shunt tube, which is connected with the condensing machine with metal coil. The condensing machine comprises a condensing tube, which is cooled and liquefied and then reaches a water separator from a liquid-outlet opening. The stainless steel shunt tube is parallel connected with a high position and low position of the condensing machine, in particular to respectively parallel connecting with the condensing machine of three groups of high, medium and low positions. The utility model overcomes the present condensing method and the condensing structure with only up and down movement which cause problem of high temperature for the upper part of a condensing box comprising a condensing tube group and low temperature for the lower part thereof, going against with the uniform heating, and affecting the condensing effectiveness.
Description
Technical field
The utility model relates to the water condenser of dry cleaner.
Background technology
The solvent of dry cleaner must be regenerated to distill and be reclaimed, and generally is that water and solvent mixture are discharged with regard to being boiled into steam, only stays body refuse.The water and the solvent vapo(u)r condensation in condenser again of discharging, and be to separate at oil water separator.Solvent vapor recovery device solvent vapor recovery device,
Condensation tetrachloro-ethylene (comprising other dry cleaning agent) distillation is the method that the dry-cleaning dealer recycles tetrachloro-ethylene.In this operation with cross or unclean solvent (tetrachloro-ethylene that just contains excessive solvable and nonvolatile residue such as aliphatic acid, grease and oil) be heated to boiling point (250 or 121 ℃) or volatilize near boiling point.Those residual impurities because of boiling point than tetrachloro-ethylene height, and be left on the distillation case the bottom, become body refuse.The tetrachloro-ethylene vapor stream that does not contain body refuse is liquefied as the mixture of solvent and water through a condenser, through an oil water separator (liquid separator) moisture is removed again, and the tetrachloro-ethylene after the distillation is then got back to the river in Henan Province solvent tank and reused.
But the water that uses and the structure of solvent vapo(u)r condenser retracting device are not quite reasonable now.Condenser is a heat exchanger, and existing condensation method and condenser structure (condenser pipe group) are just merely from top to bottom.The cooling cylinder internal upper part cooling water temperature that causes the condenser pipe group to constitute is higher and temperature of lower is low.Be unfavorable for the thermally equivalent of water, influence condensation effect.The solvent reclamation ability also is an important indicator of dry cleaner: should be equipped with the distillation case and steam cooler, form the regeneration recovery system, power of regeneration depends on distillation amount and the cooling capacity of steaming cooler.Represent with the distillation rate that normally the distillation case of dry cleaner divides three classes: electrothermal, steam heated formula and full water vapour heating type, extensively adopted by each manufacturer.
The distillation rate of distillation case depends on the washing capacity and the version of dry cleaner, and the distillation rate is meant the quantity of solvent that per hour can distill regeneration corresponding to the per kilogram washing capacity.With guarantee dry cleaner when washing required quantity of solvent for well.The energy that dry cleaner washing per kilogram clothing is consumed comprises water, electricity, steam etc., and all conversion is the consumption of standard, and energy consumption is more little, shows that the efficient of dry cleaner is high more.
CN2769298 is a kind of closed dry cleaner, make when including gas circulation is used in the laundry wheel (1), machine air blast (2), oven dry in the machine intercooler (3) that solvent condenses uses, the heater (4) of drying and make the solvent vaporization, the cleaning process solvent circulate in machine or in purification process, make the thermal source (15) of circulating pump (17), distillation case (12), distillation case cooler (9), the liquid separator (13) that reclaims solvent, distillation and the oven dry usefulness of solvent distillation circulation, the pipeline (23) of delivery solvent when working.Wherein distill the case cooler and also be analog structure.
Summary of the invention
The purpose of this utility model is: propose a kind ofly will to be condensed into the condenser of liquid tetrachloro-ethylene in the dry cleaner, overcome the deficiency of existing condenser structure (condenser pipe group), be beneficial to the thermally equivalent of water, improve condensation effect.
The technical solution of the utility model is: the water condenser of dry cleaner, comprise the condenser that the metal coil pipe constitutes, distillation case evaporation water back connects the stainless steel isocon, the stainless steel isocon connects the metal coil condenser, constitute condenser by condenser pipe, be expelled to separator from following liquid outlet after the cooling liquid, the be connected in parallel condenser pipe of high-order and low level of stainless steel isocon.Especially stainless steel isocon three groups of condenser pipes of high, medium and low position that are connected in parallel respectively.
The utility model characteristics are: be expelled to separator from following liquid outlet after the experience cooling liquid.Novel structure makes in the water tank upper, middle and lower waters play condensation simultaneously.High following low phenomenon above the temperature can not appear.The condensing heat exchanger that also adopts the metal coil pipe to constitute.
The utility model has overcome existing condensation method and condenser structure (condenser pipe group) is merely from top to bottom, the cooling cylinder internal upper part cooling water temperature that causes the condenser pipe group to constitute is higher and temperature of lower is low, the thermally equivalent that is unfavorable for water influences the deficiency of condensation effect.
Description of drawings
Fig. 1 is the utility model structural representation
Distillation case evaporation water back 1, stainless steel isocon 2, condenser pipe 3, liquid outlet 4, separator 5 among the figure.Condenser pipe comprises three groups of condenser pipes of A, B, C that upper, middle and lower distributes
The specific embodiment
The solvent reclamation distillation recovery device of dry cleaner comprises the condensing heat exchanger that the metal coil pipe constitutes, and distillation case evaporation water back connects the stainless steel isocon, and the stainless steel isocon connects the condenser pipe of high, normal, basic position more simultaneously.
The utility model particularly enters three groups of condenser pipes of A, B, C in parallel.Be expelled to separator from following liquid outlet after the cooling liquid.
Be expelled to separator from following liquid outlet after the cooling liquid of the utility model experience.Novel structure makes in the water tank upper, middle and lower waters play condensation simultaneously.High following low phenomenon above the temperature can not appear.
Establish a high-temperature solvent drop-leg road between the distillation case, establish a valve, improved the organic efficiency of complete machine solvent at its first end; Also increased the cryogenic gas feedback pipeline between liquid separator and fuselage, it is curved to be provided with a U-shaped at the first end of pipeline, has avoided the outflow of pernicious gas, has reduced the temperature in the part machine, has improved the work effect of machine intercooler, has improved operating environment.Solvent recovery efficient is high and obtain obvious effects, avoided pollution to improve operating environment.
Claims (2)
1, the water condenser of dry cleaner, comprise the condenser that the metal coil pipe constitutes, distillation case evaporation water back connects the stainless steel isocon, the stainless steel isocon connects the metal coil condenser, constitute condenser by condenser pipe, be expelled to separator from following liquid outlet after the cooling liquid, it is characterized in that the be connected in parallel condenser pipe of high-order and low level of stainless steel isocon.
2,, it is characterized in that be connected in parallel respectively three groups of condenser pipes of high, medium and low position of stainless steel isocon by the described water condenser of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620071113 CN2923781Y (en) | 2006-05-09 | 2006-05-09 | Water condensator of dry washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620071113 CN2923781Y (en) | 2006-05-09 | 2006-05-09 | Water condensator of dry washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2923781Y true CN2923781Y (en) | 2007-07-18 |
Family
ID=38260210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620071113 Expired - Fee Related CN2923781Y (en) | 2006-05-09 | 2006-05-09 | Water condensator of dry washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2923781Y (en) |
-
2006
- 2006-05-09 CN CN 200620071113 patent/CN2923781Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wuxi Dali Hoisting Machinery Co.,Ltd. Assignor: Wang Junxian Contract fulfillment period: 2008.10.20 to 2016.5.8 Contract record no.: 2008320001037 Denomination of utility model: Water condensator of dry washer Granted publication date: 20070718 License type: Exclusive license Record date: 20081022 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.10.20 TO 2016.5.8; CHANGE OF CONTRACT Name of requester: WUXI DALI HOISTING MACHINARY CO., LTD. Effective date: 20081022 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070718 Termination date: 20110509 |