CN102462856B - Chlorine dioxide gas sustained-release device and manufacturing method thereof - Google Patents
Chlorine dioxide gas sustained-release device and manufacturing method thereof Download PDFInfo
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- CN102462856B CN102462856B CN201010541639.2A CN201010541639A CN102462856B CN 102462856 B CN102462856 B CN 102462856B CN 201010541639 A CN201010541639 A CN 201010541639A CN 102462856 B CN102462856 B CN 102462856B
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Abstract
The invention discloses a chlorine dioxide gas sustained-release device and a manufacturing method thereof. At a cooling low temperature, ready-made chlorine dioxide gas is adsorbed by carriers so as to make chlorine-dioxide-gas-contained solid carriers, the solid carriers are quantitatively subpackaged in good-quality, airtight and opaque containers in small quantity, so that the chlorine dioxide gas products which are lightweight and portable, are safe and easy to carry, can be stored for a long term, and can be taken at any time are formed, and the excellent industrial economic benefits are formed.
Description
Technical field
The invention relates to a kind of chlorine dioxide gas sustained-release device and manufacture method thereof, espespecially a kind of chlorine dioxide is adsorbed in to carrier, and method of slow, long-acting release and products thereof is provided.
Background technology
Chlorine dioxide (ClO
2) be a kind of strong oxidizer, there is high-effective disinfecting and bactericidal action, it by internationally recognized be function admirable, the extraordinary disinfection sanitizer of effect, water quality cleansing agent, and World Health Organization (WHO) has classified chlorine dioxide as A1 level advanced security disinfectant.
Due to chlorine dioxide liquid preparation, have chlorine dioxide unstable, easily decompose, the aspects such as its storage, transportation and use are all subject to a lot of restrictions, therefore there is the mode of making solid chlorine dioxide (i.e. the stability chlorine dioxide of common name), be mainly divided into two large classes:
One, carry out processed for chlorine dioxide, be first prefabricated into chlorition (ClO
2 -) stable ClO 2 solution (it is exactly in fact to utilize chlorition (ClO of producing
2 -) dissolve in the buffer solution of meta-alkalescence), recycling solid agent and stabilizing agent directly absorption are made so-called stability solid chlorine dioxide, then are equipped with that solid acid agent is hybrid packed makes;
Two, take sodium chlorite or sodium chlorate as substrate, being equipped with gelatinous mass is adjuvant, and acidic materials are activator, hybrid packed making.
Above-mentioned two large classes are all to make the powder of solid forms, and the modes such as granule or lozenge to reach the slow-releasing solid product that slowly absorbs aqueous vapor, or drop in water while needing and allow chemical agent dissolves react to obtain the aqueous solution of chlorine dioxide.No. 4689169th, for example TaiWan, China number of patent application 087107160,096102799,096105956,096116154, and U.S. Patent number etc. all belongs to it.
Because said method has its shortcoming in the application that obtains gaseous chlorine dioxide, be react the by-product generating and left behind unreacted Organic substance and inorganic matter completely, can cause chlorine dioxide (ClO
2) further react and produce chlorite (ClO rapidly with the oxidizable substance in water
2 -), chlorate (ClO
3 -) and chlorate (Cl
-), but not our needed chlorine dioxide molecule (ClO
2).
On market, except aforementioned stable chlorine dioxide product, also has in the market aqueous solution of chlorine dioxide product, as the 5296108th, No. 5993864 patents of United States Patent (USP) all belong to it, these a little products still also have the problems and the disappearance that exist in addition, be described as follows: (1) general traditional maker, no matter be with electrolysis or chemical method, all that chlorine dioxide is dissolved in water body, transport or store in aqueous solution mode, its shortcoming is that chlorine dioxide is known from experience decay astatically in water body, resolves into rapidly ClO
2 -, ClO
3 -and Cl
-etc. various anionic forms.(2) apparatus of electrolysis is positioned over to the place place of user, while use in scene, just starting device produces aqueous solution of chlorine dioxide, be convenient to instant getting, its shortcoming is for needing at present professional and technical personnel to operate, and manufacture process is not convenient for general public use.(3) utilize chemical method in the moment and the place that use, remaining making in site uses, the various chemical reagent that mix are dropped in water body, after reacting in water, produce aqueous solution of chlorine dioxide, its shortcoming is that must be noted that to avoid in too fierce reaction and aqueous solution can the incomplete residual chemicals of residual reaction and by-product etc.
Summary of the invention
Because the problem of aforementioned various prior arts, the inventor thinks should a kind of method of improvement, and produces and can specifically improve aforementioned better product by the method.Design a kind of manufacture method of chlorine dioxide gas sustained-release device, the step of its technological means comprises for this reason:
The tank that chlorine dioxide is entered be placed with several pelleted substrates, this each carrier surface has several holes, and this tank is located at 30 ℃ of following cold house's environment; To make this chlorine dioxide be adsorbed by these several pelleted substrates; In the cold house's environment below 30 ℃, the carrier in this tank is carried out to filling operation in container containing again, then by this container containing sealing.
Thereby obtain a kind of chlorine dioxide gas sustained-release device according to preceding method, comprise an airtight container containing, this container containing inside is provided with several pelleted substrates, and each carrier surface has several holes, and this container containing inside is adsorbed and had chlorine dioxide on these several pelleted substrates.
Aforesaid method and product, can be by prefabricated chlorine dioxide (this chlorine dioxide can be that electrolysis or chemical method are prefabricated), utilizing the several pelleted substrates of several porosities is adsorbent, properly effectively with sub-cooled environment, the gas form molecule of auxiliary several pelleted substrate absorption chlorine dioxide, and be packaged in special container containing (being preferably airtight, light tight), make chlorine dioxide gas sustained-release device, so that user can directly discharge and take chlorine dioxide at any time.This invention has really solved chlorine dioxide and has had many-side restriction for a long time: unstable, easy decomposition, cannot carry, be difficult for the shortcoming of transporting.And make and a kind of lightly easily carry again and can store for a long time, the product of the chlorine dioxide that can take at any time, reaches to simplify and uses, conveniently takes and do not need the multiple effect produced.
Accompanying drawing explanation
Fig. 1 is flow chart of the present invention;
Fig. 2 is the inventive method embodiment (one's) schematic diagram;
Fig. 3 is the inventive method embodiment (twos') schematic diagram;
Fig. 4 is the schematic diagram of another shape application of tank of the present invention;
Fig. 5 A is finished product schematic diagram of the present invention;
Fig. 5 B is that using state of the present invention wears hole schematic diagram;
[primary clustering symbol description]
10. chlorine dioxide produces source 11. air inlet pipeline 12. purification unit
2. tank 21. carrier 211. holes
3. cell body 3A. refrigerator 31. electronic temperature control devices
41. outlet pipe 42. circulation line 43. Venturi tubes
44. circulating pump 45. absorption cell 5. container containings
51. lid 511. holes
The specific embodiment
Below coordinate accompanying drawing, preparation method of the present invention, technological means are described, content of the present invention is described, characteristic and embodiment, provide and help the understanding of the present invention.
Refer to shown in Fig. 1, coordinate shown in Fig. 2, the invention relates to a kind of manufacture method of chlorine dioxide gas sustained-release device, with regard to specific embodiment, include but not limited to following steps:
According to electrolysis or the prefabricated chlorine dioxide of chemical method;
Purification chlorine dioxide;
Get chlorine dioxide and enter the tank 2 that is placed with several pelleted substrates 21, this tank 2 can be selected from glass material, plastic material, stainless steel etc., the kenel of the conical flask that this tank 2 can be as shown in Figure 4, or triangle body, spheroid, square body etc.These each carrier 21 surfaces have several holes 211; And this tank 2 be located at 30 ℃ of following cold house's environment actual be the lower effect of temperature better; To make this chlorine dioxide be adsorbed by these several pelleted substrates 21.
Again the carrier in this tank 2 21 is carried out to filling operation in referring to the container containing 5 shown in Fig. 5 A;
Again this container containing 5 is sealed.
This container containing 5 can be in the time using, refer to shown in Fig. 5 B, in its body, this body is preferably top and is provided with a lid 51, this lid 51 is convenient to wear hole 511, also can directly open this hole 511, have several pelleted substrates 21 of chlorine dioxide to be able to slow and long-acting this chlorine dioxide of release for this absorption.
While being to be used, needing only container containing 5 is sealed off, comprise perforation or open lid 51, by the release of pressure in container containing 5 interior spaces, stable releasing chlorine dioxide gas molecule is in airspace, or this solid carrier adsorbent is directly dropped in gauge water, get final product to obtain certain density aqueous solution of chlorine dioxide, therefore can obtain easily disinfection by chlorine dioxide water; Utilize no matter this method is gas or its aqueous solution of taking chlorine dioxide, all no longer need to be in situ configuration, very convenient in storage, carry and transport safely, and simplified using method.
Illustrate further, refer to shown in Fig. 2, the flow process that this is got chlorine dioxide and enters this tank 2, comprising:
Produce source 10 by chlorine dioxide, it can be the reactive tank that a chemical method or electrolysis are produced that this chlorine dioxide produces source 10, then carry this chlorine dioxide with an air inlet pipeline 11, and through a purification unit 12, make more purification of this chlorine dioxide, and enter this tank 2 inside by this air inlet pipeline 11, and this tank 2 is communicated with an outlet pipe 41, with the unnecessary chlorine dioxide of overflowing, separately establish a circulation line 42, on the path of this circulation line 42, establish a Venturi tube 43, this Venturi tube 43 is communicated with this outlet pipe 41, and this circulation line 42 is established a circulating pump 44, start and make current cause the suction of this outlet pipe 41 at Venturi tube 43 with this circulating pump 44, and an absorption cell 45 is established in the path of this circulation line 42 in addition, in the time that these absorption cell 45 inside are equipped with water liquid, can dissolve in or adsorb this unnecessary chlorine dioxide.Can be produced by these several pelleted substrates 21 effect of stablizing Adsorption Concentration for this chlorine dioxide simultaneously.And the concentration height that is adsorbed of the number of the chlorine dioxide amount of being adsorbed, can be controlled by the length of the chlorine dioxide that continues to import and 21 times of contact of this several pelleted substrate.
Illustrate further, this each carrier 21 of the present invention is one or more mixing that are selected from the group of the composition such as kieselguhr, Kaolin, bentonite, Bentonite, zeolite, Maifanitum, bamboo charcoal powder, quicklime, calcium silicates, silica gel, Ceramic Balls (sial oxygen compound), activated alumina, molecular sieve.Wherein this molecular sieve further can be and is selected from aluminum silicate salt mine or carbon molecular sieve.
The characteristic of this group's material, owing to having the structure of fine and closely woven several holes, the feature that adsorption surface area is large, therefore the preferred solid carrier adsorbent as chlorine dioxide.
In addition, this cold house's environment of the present invention, embodiment is to include this tank 2 in a cell body 3, this cell body 3 can be selected from glass material, plastic material, stainless steel etc. or Dewar flask Dewar Caddie etc., and based on cost consideration, this cold house's environment can be included this tank in one cell body, and the inner splendid attire refrigeration of this cell body mediator.And this refrigeration mediator is obtained and cost consideration based on being convenient to, further can for be selected from low temperature cold water, ice cube, dry ice or liquid nitrogen one of them.Certainly, be not limited to aforementioned.
Refer to shown in Fig. 3, this cold house's environment can be also a refrigerator 3A inside, and this refrigerator broad sense comprises that refrigerator, cold closet, household freezer or other can make the container of inner space refrigeration.And this refrigerator 3A can be for having electronic temperature control device 31.
Refer to shown in Fig. 5 A, with regard to the made product of the present invention, this chlorine dioxide gas sustained-release device, comprise: an airtight container containing 5, these airtight container containing 5 inside are provided with several pelleted substrates 21, and each carrier 21 surfaces have several holes 211, and there is chlorine dioxide these container containing 5 inside in these several pelleted substrate 21 absorption, this each carrier 21 of the present invention is to be selected from kieselguhr again, Kaolin, bentonite, Bentonite, zeolite, Maifanitum, bamboo charcoal powder, quicklime, calcium silicates, silica gel, Ceramic Balls sial oxygen compound, activated alumina, the mixing of one or more in the group of the composition such as molecular sieve.Wherein this molecular sieve further can be and is selected from aluminum silicate salt mine or carbon molecular sieve.
The present invention reaches the industry applications of effective extensive use really for industry, propose patent application in accordance with the law.Just, front exemplifying of taking off, be only embodiments of the invention, and the scope of the claims all and of the present invention is impartial designer, also include in the category of wish guarantee.
Claims (7)
1. a manufacture method for chlorine dioxide gas sustained-release device, is characterized in that, its step comprises: chlorine dioxide is entered be placed with the tank of several pelleted substrates, this each carrier surface has several holes, and this tank is located at 30
ocold house's environment below C; To make this chlorine dioxide be adsorbed by these several pelleted substrates; Again in 30
othe carrier in this tank is filled in container containing by cold house's environment below C, then by this container containing sealing;
Wherein, make chlorine dioxide enter the flow process of this tank, to comprise by chlorine dioxide producing this chlorine dioxide is carried in source step with air inlet pipeline, wherein this chlorine dioxide makes the more purification unit of purification of this chlorine dioxide through one, and enter this tank inside by this air inlet pipeline, and this tank is communicated with an outlet pipe with the unnecessary chlorine dioxide of overflowing, this outlet pipe port of export is separately established a circulation line, the path of this circulation line is provided with a Venturi tube, this Venturi tube is communicated with this outlet pipe, and the path of this circulation line is provided with absorption cell in addition, this absorption cell inside is equipped with the water liquid that dissolves in or adsorb this unnecessary chlorine dioxide, and this circulation line is provided with circulating pump, this circulating pump can promote current, to cause, this outlet pipe is produced to suction in Venturi tube.
2. the manufacture method of chlorine dioxide gas sustained-release device according to claim 1, this each carrier is one or more the mixing being selected from the group that comprises kieselguhr, Kaolin, bentonite, Bentonite, zeolite, Maifanitum, bamboo charcoal powder, quicklime, calcium silicates, silica gel, Ceramic Balls, activated alumina, molecular sieve.
3. the manufacture method of chlorine dioxide gas sustained-release device according to claim 2, is characterized in that, aluminum silicate salt mine or carbon molecular sieve for this molecular screening.
4. the manufacture method of chlorine dioxide gas sustained-release device according to claim 1, this cold house's environment is to include this tank in a cell body, and the inner splendid attire refrigeration of this cell body mediator.
5. the manufacture method of chlorine dioxide gas sustained-release device according to claim 4, this refrigeration mediator be select low temperature cold water, ice cube, dry ice or liquid nitrogen one of them.
6. the manufacture method of chlorine dioxide gas sustained-release device according to claim 1, is characterized in that, this cold house's environment is the inside of a refrigerator.
7. the manufacture method of chlorine dioxide gas sustained-release device according to claim 6, is characterized in that, the inside of this refrigerator is with electronic temperature control device.
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| CN201010541639.2A CN102462856B (en) | 2010-11-12 | 2010-11-12 | Chlorine dioxide gas sustained-release device and manufacturing method thereof |
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| CN201010541639.2A CN102462856B (en) | 2010-11-12 | 2010-11-12 | Chlorine dioxide gas sustained-release device and manufacturing method thereof |
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| CN102462856B true CN102462856B (en) | 2014-05-28 |
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| CN103583514B (en) * | 2013-11-20 | 2015-05-13 | 昆山威胜干燥剂研发中心有限公司 | Sterilizing and deodorizing mildewproof agent and preparation method thereof |
| CN106135201A (en) * | 2015-04-24 | 2016-11-23 | 郭义忠 | A kind of swimming pool chlorine dioxide Synergistic slow release agent and preparation method thereof |
| CN105030026A (en) * | 2015-08-28 | 2015-11-11 | 桂林昌鑫机械制造有限公司 | Multifunctional hook |
| CN106865501B (en) * | 2015-12-11 | 2019-03-22 | 深圳市罗奇环保科技有限公司 | The absorption process of chlorine dioxide |
| CN106729899A (en) * | 2016-12-28 | 2017-05-31 | 国投盛世承德科技股份有限公司 | A kind of Zeolite-purification perfume atmosphere ball and preparation method thereof |
| CN112825863A (en) * | 2021-01-08 | 2021-05-25 | 山东观变生物科技有限公司 | Chlorine dioxide slow-release liquid and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200930430A (en) * | 2007-10-15 | 2009-07-16 | Taiko Pharmaceutical Co Ltd | Portable breath-sterilizing apparatus |
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| JPH06233985A (en) * | 1993-02-12 | 1994-08-23 | Daiso Co Ltd | Bactericidal disinfectant and its use |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| TW200930430A (en) * | 2007-10-15 | 2009-07-16 | Taiko Pharmaceutical Co Ltd | Portable breath-sterilizing apparatus |
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