CN102107913A - Dry cleaning machine wastewater treatment device - Google Patents

Dry cleaning machine wastewater treatment device Download PDF

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Publication number
CN102107913A
CN102107913A CN 201010622911 CN201010622911A CN102107913A CN 102107913 A CN102107913 A CN 102107913A CN 201010622911 CN201010622911 CN 201010622911 CN 201010622911 A CN201010622911 A CN 201010622911A CN 102107913 A CN102107913 A CN 102107913A
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China
Prior art keywords
cleaning machine
dry cleaning
waste water
wastewater
volatilization
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CN 201010622911
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Chinese (zh)
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CN102107913B (en
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薛铜龙
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Individual
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Individual
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Publication of CN102107913B publication Critical patent/CN102107913B/en
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Abstract

The invention discloses a dry cleaning machine wastewater treatment device. The invention provides the dry cleaning machine wastewater treatment device attached to a host of a dry cleaning machine by aiming at the problem that wastewater of a tetrachloroethylene dry cleaning machine cannot be directly drained into a sewer or a surface drainage system. By the device, wastewater of the dry cleaning machine is treated into purified gas which is exhausted to the air, so that the wastewater of the dry cleaning machine can be treated conveniently and the aim of environmental friendliness is fulfilled. The dry cleaning machine wastewater treatment device mainly comprises a wastewater tank (1), an air blower (3), a volatilization room (11), an active carbon adsorber (10), a pump (13), pipelines and valves, wherein the wastewater tank (1) is used for collecting wastewater; the volatilization room is used for volatilizing the wastewater into gas; and the active carbon adsorber (10) is used for adsorbing gaseous tetrachloroethylene.

Description

A kind of treatment unit of dry cleaning machine waste water
Technical field
The invention belongs to the washing machine field, relate to a kind of treatment unit that is used for dry cleaning machine waste water.
Background technology
The cleaning solvent of existing dry cleaning machine mainly adopts Zellon, in the dry-cleaning process, because any fabric all can absorb a certain amount of moisture content under physical environment, after clothing is put into dry cleaning machine, will bring a part of moisture content in the dry cleaning machine into, after clothing washes, in the dry cleaning machine water-and-oil separator, utilize the different of water and Zellon solvent proportion, water is separated from the Zellon solvent.The branch of separating from the Zellon solvent this moment is dried up unavoidably can to contain micro-Zellon, we are called the waste water of dry cleaning machine, although the waste water of dry cleaning machine is very a spot of, but because Zellon is a violent in toxicity, therefore, the waste water of dry cleaning machine is directly to be discharged into water drain or surface drainage system, otherwise can pollute environment and soil.
Direct discharging of waste water for fear of dry cleaning machine pollutes environment and soil to water drain or surface drainage system, provide a kind of on the dry cleaning machine main frame treatment unit of an attached dry cleaning machine waste water, can handle the waste water of dry cleaning machine very easily, thereby reach the purpose of environmental protection, propose the present invention.
Summary of the invention
The objective of the invention is can not directly be discharged into the problem of water drain or surface drainage system at the waste water of Zellon dry cleaning machine, propose a kind of on the dry cleaning machine main frame treatment unit of an attached dry cleaning machine waste water, can handle the waste water of dry cleaning machine very easily.
The objective of the invention is to be achieved through the following technical solutions.
At the very a spot of waste water of Zellon dry cleaning machine, described dry cleaning machine wastewater treatment equipment mainly comprises waste water tank, volatilization chamber, gas blower, pump, active carbon adsorber and some pipelines and valve.
Described waste water tank has two water-ins and a water outlet, and the case front has a viewing window, is provided with a float switch in the case, is used to measure the wastewater flow rate in the control waste water tank.
There are a water-in, a water outlet in described volatilization chamber, an inlet mouth, an air outlet, and the side has a viewing window; The indoor gas distribution plate that is positioned at the bottom that is provided with that volatilizees is used for the gas uniformly distributing is opened, the plastic pellet of some amount is as the medium of gas-liquid two-phase contact, one is used to the guard that prevents that plastic pellet is too high, and plastic pellet places above the gas distribution plate, below the guard; Superposed liquid distributor is used for waste water is sprayed at the bead surface uniformly; Gas after the fog separator that is positioned at the top is used to volatilize is sloughed moisture.
Described active carbon adsorber has an inlet mouth that is positioned at the bottom, places the granulated active carbon with the filtering net dress in the adsorber, and the adsorber top covers with mesh plate.
Dry cleaning machine wastewater treatment equipment of the present invention, the main process of handling waste water is by pump the waste water in the waste water tank to be extracted out, by the Flow-rate adjustment of flowrate control valve, enter the volatilization chamber, on the indoor surface that waste water is sprayed at uniformly plastic pellet by superposed liquid distributor of volatilization; When pump is opened, the gas that gas blower bloats enters the volatilization chamber from the inlet mouth that is positioned at volatilization bottom, chamber, through gas distribution plate, make plastic pellet in the indoor turbulence rotation of volatilization, collision mutually, gas, liquid two contact, make the waste water liquid film on bead surface constantly volatilize, gas after the volatilization is sloughed moisture through the fog separator that is positioned at the top, discharge at top by the volatilization chamber, enter active carbon adsorber, can be in active carbon adsorber with the absorption of gasiform Zellon, the gas after the final purification enters atmosphere from the mesh plate at adsorber top.
Advantage of the present invention is, and is simple in structure, easy to use and reliable, by the processing to dry cleaning machine waste water, can not pollute environment and soil, really realizes the zero release of dry cleaning machine waste water, thereby reaches the purpose of environmental protection.
Description of drawings
Be described further below in conjunction with the treatment unit of accompanying drawing dry cleaning machine waste water of the present invention.
Accompanying drawing is the structural representation of dry cleaning machine wastewater treatment equipment of the present invention.
In the accompanying drawing, 1 waste water tank, 2 pneumavalve a, 3 gas blowers, 4 pneumavalve b, 5 gas distribution plates, 6 plastic pellet, 7 guards, 8 liquid distributors, 9 fog separators, 10 active carbon adsorbers, volatilization chambers 11,12 flowrate control valves, 13 pumps, 14 float switches, 15 pneumavalve c.
Embodiment
As shown in drawings, the dry cleaning machine wastewater treatment equipment comprises waste water tank 1, gas blower 3, gas distribution plate 5, plastic pellet 6, guard 7, liquid distributor 8, fog separator 9, active carbon adsorber 10, volatilization chamber 11, flowrate control valve 12, pump 13, float switch 14 and 3 pneumavalves and pipeline.
Pneumavalve 4 one ends are connected with volatilization chamber 11 inlet mouths in the accompanying drawing, and the other end is connected with gas blower 3 air outlets by pipeline.Pneumavalve 2 one ends are connected with volatilization chamber 11 water outlets, and the other end is connected with waste water tank 1 water-in by pipeline.Pneumavalve 15 1 ends are connected with waste water tank 1 water-in, and the other end is connected with dry cleaning machine waste water pipeline by pipeline.
Dry cleaning machine wastewater treatment equipment process for the treatment of waste water of the present invention is: according to the laundry situation of dry cleaning machine, open pneumavalve 15 inflow of the waste water in dry cleaning machine waste water tank 1 is collected.When the waste water in the waste water tank 1 reaches the last liquid level of float switch 14 controls, float switch 14 in the waste water tank 1 begins to connect, ejector priming 13, by pump 13 waste water in the waste water tank 1 is extracted out, Flow-rate adjustment by flowrate control valve 12, enter volatilization chamber 11, on the indoor surface that waste water is sprayed at uniformly plastic pellet 6 by superposed liquid distributor 8 of volatilization; When pump 13 starts, open pneumavalve 4, start gas blower 3, the gas that is bloated by gas blower 3 enters the volatilization chamber from the inlet mouth that is positioned at volatilization bottom, chamber, pneumavalve 2,15 was in and cut out this moment, so just make the waste water volatilization that enters volatilization chamber 11 be gas, gas after the volatilization is sloughed moisture through the fog separator 9 that is positioned at the top, discharge at top by the volatilization chamber, enter active carbon adsorber 10, can be in active carbon adsorber 10 with the absorption of gasiform Zellon, the gas after the final purification enters atmosphere from the mesh plate at adsorber top.
When the waste water in the waste water tank 1 hanged down the following liquid level that reaches float switch 14 controls, the float switch 14 in the waste water tank 1 disconnected, and closes pump 13, pneumavalve 4, gas blower 3, and wastewater treatment stops.If have a little not evaporable waste water in volatilization 11 bottoms, chamber this moment, can open pneumavalve 2 and allow return of waste water in waste water tank 1.
Whole wastewater treatment process all can utilize the dry cleaning machine computer programming to carry out.

Claims (1)

1. the treatment unit of a dry cleaning machine waste water, it is the treatment unit of a dry cleaning machine waste water of accessory on the dry cleaning machine main frame, it is characterized in that: it comprises waste water tank (1), gas blower (3), active carbon adsorber (10), volatilization chamber (11), flowrate control valve (12), pump (13), 3 pneumavalves and some pipelines; Waste water tank (1) water outlet is through pump (13), flowrate control valve (12) pipeline and volatilization chamber (11) water-in UNICOM, gas blower (3) air outlet is through pneumavalve (4) pipeline and volatilization chamber (11) inlet mouth UNICOM, volatilization chamber (11) water outlet process pneumavalve (2) pipeline and waste water tank (1) water-in UNICOM, volatilization air outlet, chamber (11) pipeline and active carbon adsorber (10) inlet mouth UNICOM.
CN201010622911A 2010-12-22 2010-12-22 Dry cleaning machine wastewater treatment device Expired - Fee Related CN102107913B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201010622911A CN102107913B (en) 2010-12-22 2010-12-22 Dry cleaning machine wastewater treatment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201010622911A CN102107913B (en) 2010-12-22 2010-12-22 Dry cleaning machine wastewater treatment device

Publications (2)

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CN102107913A true CN102107913A (en) 2011-06-29
CN102107913B CN102107913B (en) 2012-09-19

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CN201010622911A Expired - Fee Related CN102107913B (en) 2010-12-22 2010-12-22 Dry cleaning machine wastewater treatment device

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104645793A (en) * 2015-02-12 2015-05-27 郭浩 Method and equipment system for treating organic pollution waste gas in environmental protection emergency
CN109112754A (en) * 2018-09-13 2019-01-01 河南理工大学 The remaining processing unit of clothing tetrachloro-ethylene after a kind of dry-cleaning
CN110373866A (en) * 2019-06-09 2019-10-25 河南理工大学 A kind of processing unit of dry cleaner residue

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61200837A (en) * 1985-03-01 1986-09-05 Ebara Infilco Co Ltd Treatment of exhaust gas
JPH0576861A (en) * 1991-09-19 1993-03-30 Ebara Infilco Co Ltd Organic chlorine-type waste water treatment method and apparatus
CN1349931A (en) * 2000-10-06 2002-05-22 雅马哈株式会社 Waste liquid treatment method, apparatus thereof, detergent separation device and washing and dry-washing device used thereof
US6607663B1 (en) * 2002-01-25 2003-08-19 Cameron Dixon Portable and multi-stage filtration device for removal of perchlorethylene from dry cleaning wastewater
CN2858034Y (en) * 2005-10-20 2007-01-17 上海爱拉科技发展有限公司 Dirty liquid filter
CN101844008A (en) * 2009-03-27 2010-09-29 周奇迪 Filter medium and preparation method thereof, filter element and water purification device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61200837A (en) * 1985-03-01 1986-09-05 Ebara Infilco Co Ltd Treatment of exhaust gas
JPH0576861A (en) * 1991-09-19 1993-03-30 Ebara Infilco Co Ltd Organic chlorine-type waste water treatment method and apparatus
CN1349931A (en) * 2000-10-06 2002-05-22 雅马哈株式会社 Waste liquid treatment method, apparatus thereof, detergent separation device and washing and dry-washing device used thereof
US6607663B1 (en) * 2002-01-25 2003-08-19 Cameron Dixon Portable and multi-stage filtration device for removal of perchlorethylene from dry cleaning wastewater
CN2858034Y (en) * 2005-10-20 2007-01-17 上海爱拉科技发展有限公司 Dirty liquid filter
CN101844008A (en) * 2009-03-27 2010-09-29 周奇迪 Filter medium and preparation method thereof, filter element and water purification device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
> 19910630 徐向阳 吹脱--活性炭气相吸附法去除水溶液中的挥发性有机物 45 第13卷, 第3期 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104645793A (en) * 2015-02-12 2015-05-27 郭浩 Method and equipment system for treating organic pollution waste gas in environmental protection emergency
CN109112754A (en) * 2018-09-13 2019-01-01 河南理工大学 The remaining processing unit of clothing tetrachloro-ethylene after a kind of dry-cleaning
CN110373866A (en) * 2019-06-09 2019-10-25 河南理工大学 A kind of processing unit of dry cleaner residue
CN110373866B (en) * 2019-06-09 2022-01-21 河南理工大学 Processing apparatus of dry cleaner residue

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Granted publication date: 20120919

Termination date: 20131222