CN201010556Y - Carbon dioxide generator with a mixer - Google Patents
Carbon dioxide generator with a mixer Download PDFInfo
- Publication number
- CN201010556Y CN201010556Y CNU2006200276008U CN200620027600U CN201010556Y CN 201010556 Y CN201010556 Y CN 201010556Y CN U2006200276008 U CNU2006200276008 U CN U2006200276008U CN 200620027600 U CN200620027600 U CN 200620027600U CN 201010556 Y CN201010556 Y CN 201010556Y
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- China
- Prior art keywords
- chlorine dioxide
- dioxide generator
- reactor
- hydrochloric acid
- acid
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Abstract
The utility model relates to water processing technical field, in particular to a chlorine dioxide generator provided with mixer. The chlorine dioxide generator in the utility model comprises a hydrochloric acid feed tank and a sodium chlorite feed tank, a hydrochloric acid measuring pump and a sodium chlorite measuring pump, an acid-base neutralization reactor, a mixer mixed by chlorine dioxide generated by a by-pass water system and the reactor, a pharmaceutical dosing system, as well as a PLC automation operating system. The utility model is characterized in that: the sodium chlorite and the hydrochloric acid pass each measuring pump, inject into the reactor with the proportion of 4:5 to conduct the chemical reaction, the generated chlorine dioxide passes the dosing valve and is diluted by the by-pass water to enter into the mixer to conduct sufficient mixture and to be dosed into the water body to be processed; the mixture is provided with a mixing device with fragment multistage positive and negative turbines. The utility model has the advantages that the chlorine dioxide generator can realize the safety performance of chlorine dioxide generation device.
Description
Technical field
The present invention relates to water-treatment technology field, specifically a kind of chlorine dioxide generator with mixing tank.
Background technology
China's chlorine dioxide generator is in a primary research stage at present.No matter be from generating capacity or the purity that takes place, the control of dosage, the Monitoring techniques of surplus has weak point on the safety performance, and domestic application is extensive inadequately.
Dioxide peroxide is as a strong oxidizer, its reduzate is a chlorion, water or other oxycompounds, the equipment object is not caused damage, it is the new technology that is worthy of popularization, current problem is how to design to satisfy on-the-spot needs, cheap and easy to get again, safe and reliable chlorine dioxide generation and device.
Present chlorine dioxide generator, key is the safety problem of producer and mixing tank part, be that malleation genetic method or negative pressure genetic method all can not solve the accurate measurement of generating capacity and add problem safely, the purity of the dioxide peroxide of generation is low, and there are problems such as potential safety hazard in control section.
Summary of the invention
Low in order to improve existing chlorine dioxide generator level of automation, the defective of producer and mixing tank part causes the dioxide peroxide of generation can not accurate measurement, and partly there are problems such as hidden danger in safety control, the utility model provides a kind of chlorine dioxide generator, addresses the above problem.
The middle part of chlorine dioxide generator 1 of the present invention is an acid-base neutralisation reactor 6; Hydrochloric acid head tank 2 and Textone head tank 3 are in the bottom of chlorine dioxide generator 1, link to each other with acid-base neutralisation reactor 6 with Textone volume pump 5 by hydrochloric acid volume pump 4 respectively, one side joint bypass water pipe 11 of acid-base neutralisation reactor 6, one end of chlorine dioxide sensor 10 and acid-base neutralisation reactor 6 the other ends be connected with measure and control instrument 8, bypass water pipe 11 converges with mixing tank 7 with acid-base neutralisation reactor 6 and is connected, and has the multistage positive and negative turbine mixing device of burst in the mixing tank 7.
Chlorine dioxide generator of the present invention, comprise hydrochloric acid head tank and Textone head tank, hydrochloric acid volume pump and Textone volume pump, the acid-base neutralisation reactor, the mutual blended mixing tank of dioxide peroxide that bypass water system and reactor generate, the medicament dosing system, the PLC automation operating system, it is characterized in that: with Textone and the hydrochloric acid volume pump by separately, be injected at 4: 5 in proportion and carry out chemical reaction in the reactor, the generation dioxide peroxide after dispensing valve and by-pass water dilution, enters mixing tank and carries out thorough mixing again, is added in the pending water body; Have the multistage positive and negative turbine mixing device of burst in the described mixing tank.
The multistage positive and negative turbine mixing device of burst in the described mixing tank is become by two groups of positive and negative water screw shape set of devices.
The multistage positive and negative turbine mixing device of burst in the described mixing tank is made by plastics or PVC material.
Adopt burst multistage bidirectional eddy current hybrid technology, in mixing tank, added the two-way eddy current mixing device of multistage blade, its objective is by two-way eddy current mixing dioxide peroxide is mixed rapidly and uniformly with mobile bypass water system in the short period of time.This device is by two fixed supports, two groups of positive and negative turbine devices, and an axostylus axostyle is formed.After adding this device, when the liquid that has pressure passes through positive and negative turbine apparatus, liquid turns to turbulent flow by current stabilization, increase the process that fluid overturns back and forth, increased the stirring of water, strengthened the contact angle and the contact surface of differing molecular, dioxide peroxide and water fully merge, reach and mix, fusion speeds up, thereby has improved the safety performance of producer.If the dioxide peroxide that produces in the reduction reactor and the dissolution rate of water are because of the characteristic of dioxide peroxide easily produces explosion hazard.
The producer principle of work:
Chlorine dioxide generator adopts the synthetic dioxide peroxide of chemical process, and main chemical feedstocks is Textone and hydrochloric acid.Its chemical equation is:
4HCl+5NaClO
2→4ClO
2+5NaCl+2H
2O
The beneficial effects of the utility model are to realize the safety performance of chlorine dioxide generating device.
Description of drawings
Fig. 1 is the structural representation of the chlorine dioxide generator of the embodiment of the invention
Wherein: 1 chlorine dioxide generator, 2 hydrochloric acid head tanks, 3 Textone head tanks, 4 hydrochloric acid volume pumps
5 Textone volume pumps, 6 acid-base neutralisation reactors, 7 mixing tanks, 8 measure and control instruments, 9 PLC automation operating systems 10
Chlorine dioxide sensor 11 bypass water pipes 12 add water pipe
Fig. 2-a turbine front
Fig. 2-b turbine reverse side
Fig. 2-c is the structural representation of mixing tank of the chlorine dioxide generator of the embodiment of the invention
Wherein: 1 turbine support, 2 turboshafts, 3 positive turbine 4 anti-turbines
Embodiment
Embodiment 1
The producer of present embodiment is made of controller, measure and control instrument, chlorine dioxide sensor etc., and ratio adds, measures integral control system.It is Textone and the hydrochloric acid volume pump by separately, is injected in 4: 5 ratios and carries out chemical reaction in the reactor, generates dioxide peroxide again after dispensing valve and by-pass water are diluted, and enters mixing tank and carries out thorough mixing, is added in the pending water body.The purity of chlorine dioxide height that this technology is made, the production efficiency height, adding concentration can intelligent control.
Product index:
Producer is reasonable in design, and generating process adopts the PLC computer system control,--the complex loop Controlling System of control--metering--safety control that the realization water flow is measured.This producer is by the complex loop Controlling System, the realization ratio adds, impact add, on-line monitoring, fully react, do not have residual, can omnidistance intellectualized operation in the practicality, simple and easy to do.Guarantee efficient, the high-precision ratio reaction of hydrochloric acid and Textone, dioxide peroxide produces purity＞95%.The residual quantity of Textone only is 0.02mg/L, far below country and WHO specified standards.The water body safety and sanitation of sterilization back meet drinking water standard fully.
The salient features of the chlorine dioxide generator of present embodiment:
1. flow injection complex loop on-line control system has realized that the starting material certainty ratio adds, and is fixed automatically than regulating generating capacity, reaction precision height;
2. according to application target (purposes) and definite concentration requirement, the automatic certainty ratio of predeterminable program adds continuously;
3. online concentration detection system detects chlorine dioxide content in the water, can online thus judgement sterilization effect;
4. automated operation need not the special messenger and keeps an eye on, and has the security measures that lack of water is shut down, no medicine is shut down, and the operational administrative running maintenance is simple;
5. in the chlorine dioxide generator production process, can dispel iron in the water, manganese, and sulfide, prussiate, not produce objectionable impuritiess such as chlorinated organic cpd in the water body;
6. safety performance height.Be provided with dioxide peroxide leakage automatic alarm system, will send alarm signal automatically in case take place to leak, synchronizer quits work automatically;
7. according to different demands of user and usage quantity what, manufacture and design the chlorine dioxide generator of the technical specification that varies in size, fully solved the problem of dioxide peroxide inconvenience transportation, inconvenience storage, accomplish to produce at any time, use at any time.
The major technique characteristics
On function, be characterized in: the on-line automatic Controlling System of flow injection analysis complex loop.
According to on-the-spot service requirements, by the computing of principal controller overlapped signal add-minus function, the precision that has realized the analysis of convection cell impact type ratio control adds, simultaneously during device start, flow takes place, and the under meter measuring device is by transmitter output 4---and the 20mA current signal is demarcated dosage (ppm) signal with transmitter when reaching set(ting)value and is finely tuned to primary controller, continual control dosage forms the on-line automatic Controlling System of complex loop.Guaranteed that quality product adheres to specification, guaranteed in the safe operation and suitability for industrialized production convection cell water quality of equipment, control and ideal set(ting)value that the dioxide peroxide surplus requires, and detection, the demarcation of the safety range value of dioxide peroxide consumption in the Drinking Water.
Guarantee the highest security energy of chlorine dioxide generator:
The chlorine dioxide sensor that is equipped with in the chlorine dioxide generator of present embodiment, if detect the spillage of 0.01-0.05ppm, it can pass the signal along in the principal controller, realize multipole automatic control by principal controller, at first report to the police, then siphon, flushing producer part are carried out in reaction cabinet chamber, make producer keep the working temperature of safety, in time the chlorine dioxide that leaks is discharged into the outer safe place of equipment, stops again by by-pass line.Guarantee the highest security energy of chlorine dioxide generator.Automatic tonic system:
The chlorine dioxide generator of present embodiment is provided with automatic tonic system.Can guarantee the industrialized normal operation of chlorine dioxide generator.
The purity of dioxide peroxide and generation quality have safety and reliability:
The chlorine dioxide generator of present embodiment is equipped with traffic analyzer in producer, proportion expression magnetic valve and flow monitor, guaranteed producer dioxide peroxide purity and the safety and the reliability of quality take place.Since the chlorine dioxide generator of present embodiment be Textone+hydrochloric acid in water body, do not form harmful materials such as trichloromethane.
Operation: man-machine interface is a PLC contact control space of a whole page
Opening power: connect power supply, power light is bright
Press start key: relay indicating light is bright, delays time after 5 seconds, and equipment is started working
Chlorine dioxide generator of the present invention can be used as the sterilization and disinfection equipment in each field.
Claims (2)
1. chlorine dioxide generator with mixing tank, it is characterized in that: the middle part of chlorine dioxide generator (1) is acid-base neutralisation reactor (6); Hydrochloric acid head tank (2) and Textone head tank (3) are in the bottom of chlorine dioxide generator (1), link to each other with acid-base neutralisation reactor (6) with Textone volume pump (5) by hydrochloric acid volume pump (4) respectively, one side joint bypass water pipe (11) of acid-base neutralisation reactor (6), one end of chlorine dioxide sensor (10) and acid-base neutralisation reactor (6) the other end be connected with measure and control instrument (8), bypass water pipe (11) converges with mixing tank (7) with acid-base neutralisation reactor (6) and is connected, and has the multistage positive and negative turbine mixing device of burst in the mixing tank (7).
2. chlorine dioxide generator according to claim 1 is characterized in that, the multistage positive and negative turbine mixing device of the burst in the described mixing tank is become by two groups of positive and negative water screw shape set of devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200276008U CN201010556Y (en) | 2006-10-13 | 2006-10-13 | Carbon dioxide generator with a mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200276008U CN201010556Y (en) | 2006-10-13 | 2006-10-13 | Carbon dioxide generator with a mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201010556Y true CN201010556Y (en) | 2008-01-23 |
Family
ID=39045497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200276008U Expired - Fee Related CN201010556Y (en) | 2006-10-13 | 2006-10-13 | Carbon dioxide generator with a mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201010556Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017113111A1 (en) * | 2015-12-29 | 2017-07-06 | 优尼克生技股份有限公司 | Chlorine dioxide aqueous solution mixer |
-
2006
- 2006-10-13 CN CNU2006200276008U patent/CN201010556Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017113111A1 (en) * | 2015-12-29 | 2017-07-06 | 优尼克生技股份有限公司 | Chlorine dioxide aqueous solution mixer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080123 Termination date: 20101013 |