CN2332720Y

CN2332720Y - Superpure water processor for lab

Info

Publication number: CN2332720Y
Application number: CN 98205702
Authority: CN
Inventors: 刘星汉; 昝保真
Original assignee: Liyuan Electronic Instrument Tech Trade Co Beijing
Current assignee: Liyuan Electronic Instrument Tech Trade Co Beijing
Priority date: 1998-06-08
Filing date: 1998-06-08
Publication date: 1999-08-11
Anticipated expiration: 2008-06-08

Abstract

The utility model relates to a super purifier for lab which is characterized in that it is composed of a civil purifier made up of a microporous filter, a reverse osmosis membrane pipe, a fiber filter element, the activated carbon and a water inlet pump, a deionizer made up of a Yin-Yang ion exchange resin column, a mixed ion exchange resin column, the ultraviolet, the temperature and a conductivity apparatus, a finished super purified water container with upper and lower liquid level monitoring, a water outlet pump, a water outlet switch, a super purified water self-circulation processing pipeline, a control circuit board which is used to control the civil purifier, the ultraviolet lamp, the electric conduction, the temperature Measuring apparatus and the upper, lower liquid level controller. The super purifier for lab can directly make the running water into the super purified water whose resistivity is bigger than 15 megohm / centimeter for the lab and can display the resistivity and the water temperature at any time and can also timely do self-circulation operation.

Description

The laboratory Superpure water machine

The utility model relates to a kind of laboratory Superpure water machine, belongs to water purifior and makes the field.

General civilian water purifior is made of millipore filter, reverse osmosis membrane pipe, fabric filter element, activated carbon, intake pump, effluent switch, it can remove the solid pollutant in the tap water, deleterious inorganic and organic pollutant, colloid and bacterium, thus the standard of drinking pure water that makes tap water reach national regulation needs with supply people health centre.But it can't remove the zwitterion in the tap water, can't do the laboratory and use with ultrapure water.When producing ultrapure water by water purification, have and use anion and cation exchange resin post and hybrid resin post thereof simultaneously, also utilize ultraviolet lamp germ-resistant, but can't reach not only purity height but also the low purpose of energy consumption, so that make tap water directly become the laboratory ultrapure water.

The purpose of this utility model is to provide a kind of can directly the purification tap water to purify purifier for the laboratory with super pure water.

Of the present utility model being characterised in that: it is by the water intaking valve 13 that is connected in series mutually successively, millipore filter 8, R0 reverse osmosis membrane pipe 9, fabric filter element 7, active carbon column 6,5, the civilian water purifior main body that intake pump 10 constitutes, with intake pump 10 exit end join successively by cation exchange resin column 16, anion-exchange resin column 17, negative and positive mixture iron exchange resin post 14 and use ultraviolet lamp, temperature, sterilization that conductive detection device is formed and detector 15 are connected in series the deionizer 4 that constitutes mutually, the finished product ultrapure water container 25 that its liquid level is linked to each other by the output terminal with deionizer 4 of two position detector 1819 observing and controlling, go out water pump 22, effluent switch 3, inlet end picks out the ultrapure water output terminal of water pump 22 and the self-circulation ultrapure water upstream end of another termination Zeo-karb 16 and handled pipeline 27 and be used to control civilian water purifior by the ultrapure water self-circulation of 26 break-makes in the self-circulation control, sterilization and detector 15, the height of finished product ultrapure water container 25, low

liquid level detector

18,19 control circuit board 23 is formed

Use proof: it has reached gives the phase effect.

In order in conjunction with the embodiments the utility model to be done detailed description below, now as follows employed accompanying drawing of present specification and numbering brief introduction:

Fig. 1: the laboratory structured flowchart of Superpure water machine;

Fig. 2: the laboratory front view of the structure of Superpure water machine;

Fig. 3: the laboratory right side view of the structure of Superpure water machine;

Fig. 4: the laboratory lateral side view of the structure of Superpure water machine;

Fig. 5: the laboratory left side view of the structure of Superpure water machine.

Embodiment:

Ask for an interview accompanying drawing, civilian water purifior is by millipore filter 8, reverse osmosis membrane pipe 9, activated carbon 5,6, fabric filter element 7, water intaking valve 13, intake pump 10 constitutes jointly, belong to known technology, in the accompanying drawings, the 3rd, effluent switch, the 2nd, water outlet, the 25th, finished product ultrapure water container, 18,19 is respectively the height that is used to control finished product ultrapure water container 25, low being also referred to as, the liquid level sensor of following water level, the 21st, power supply, the 20th, power switch, the 23rd, control circuit board, the 22nd, go out water pump, the 11st, water container, the 24th, front panel, the 1st, keyboard and data presentation panel, the 12nd, the box that leaks also all is a prior art.

The 4th, deionizer, the 16th, cation exchange resin column, make with highly acid sulfonated phenol formaldehyde resin, the 17th, anion-exchange resin column, make with alkaline vinylbenzene-divinylbenzene-chloromethyl ether-Trimethylamine 99 resin, the 14th, both blended anion and cation exchange resin posts, the ratio of mixture of anion and cation exchange resin is 3: 2, they are used for further removing the yin, yang ion of water.The 15th, sterilization and electricity are led, temperature measuring device, are used for sterilization and remove total organic carbon, and what sterilization was used is the semi-conductor thermometric sheet that ultraviolet lamp, thermometric use Dalas company to produce, and what the survey electricity was led usefulness is commercially available bright electrode.Deionized water after the ion-exchange passes from them successively and handles

Use proof: the utility model can make ultrapure resistivity of water greater than 15M Ω/centimetre, and it is low to consume energy.

Claims

1. laboratory Superpure water machine, contain the moon, cation exchange resin column and hybrid resin post or ultraviolet lamp, control circuit board, pass in and out water pump and go out sluice, it is characterized in that: it is by the water intaking valve (13) that is connected in series mutually successively, millipore filter (8), R0 reverse osmosis membrane pipe (9), fabric filter element (7), active carbon column (6), (5), the civilian water purifior that intake pump (10) constitutes, with intake pump (10) exit end join successively by cation exchange resin column (16), anion-exchange resin column (17), cloudy, sun mixture iron exchange resin post (14) and use ultraviolet lamp, temperature, sterilization that conductive detection device is combined into and detector (15) are connected in series the deionizer (4) that constitutes mutually, its liquid level is by height, low liquid level detector (18), (19) the finished product ultrapure water container (25) that links to each other of the output terminal with deionizer (4) of observing and controlling, go out water pump (22), effluent switch (3), inlet end picks out the ultrapure water output terminal of water pump (22) and the self-circulation ultrapure water upstream end of another termination cation exchange resin column (16) and handled pipeline (27) and be used to control civilian water purifior, ultraviolet lamp by the ultrapure water self-circulation of self-circulation control valve (26) break-make, electricity is led and temperature measuring device and last, following liquid level detector (18), (19) control circuit board (23) constitutes.