CN205773320U - A kind of chlorine dioxide generator - Google Patents
A kind of chlorine dioxide generator Download PDFInfo
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- CN205773320U CN205773320U CN201620509007.0U CN201620509007U CN205773320U CN 205773320 U CN205773320 U CN 205773320U CN 201620509007 U CN201620509007 U CN 201620509007U CN 205773320 U CN205773320 U CN 205773320U
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- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 title claims abstract description 81
- 239000004155 Chlorine dioxide Substances 0.000 title claims abstract description 41
- 235000019398 chlorine dioxide Nutrition 0.000 title claims abstract description 41
- 239000007788 liquid Substances 0.000 claims abstract description 68
- 239000002994 raw material Substances 0.000 claims abstract description 47
- 238000005273 aeration Methods 0.000 claims abstract description 45
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 12
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 12
- 230000002572 peristaltic effect Effects 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910001868 water Inorganic materials 0.000 claims abstract description 10
- 238000002347 injection Methods 0.000 claims abstract description 7
- 239000007924 injection Substances 0.000 claims abstract description 7
- 239000007789 gas Substances 0.000 claims description 68
- 238000005192 partition Methods 0.000 claims description 15
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 10
- 229910052757 nitrogen Inorganic materials 0.000 claims description 5
- 238000004090 dissolution Methods 0.000 claims description 4
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 6
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 239000011541 reaction mixture Substances 0.000 abstract description 4
- 239000002253 acid Substances 0.000 abstract description 2
- 238000000746 purification Methods 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- XTEGARKTQYYJKE-UHFFFAOYSA-M Chlorate Chemical compound [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 229910001919 chlorite Inorganic materials 0.000 description 2
- 229910052619 chlorite group Inorganic materials 0.000 description 2
- QBWCMBCROVPCKQ-UHFFFAOYSA-N chlorous acid Chemical compound OCl=O QBWCMBCROVPCKQ-UHFFFAOYSA-N 0.000 description 2
- 239000000645 desinfectant Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 description 2
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 238000004076 pulp bleaching Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 235000010265 sodium sulphite Nutrition 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Abstract
本实用新型提供一种二氧化氯发生器，属于环境净化、消毒、卫生器具技术领域。包括：气源、原料溶解混合装置、原料输送装置、气体生成采集装置和残液收集装置；气源至少包括气体缓冲瓶、第一气体流量计和第一管线；原料溶解混合装置至少包括溶解混合容器、进料口和出料口；原料输送装置包括蠕动泵和液体流量计；气体生成采集装置至少包括密闭曝气室、原料进口、至少一个曝气头、注水阀、气体出口、残液排放口；残液收集装置包括液封器、残液容器和第一放空阀。通过将气源中的二氧化碳与原料溶解混合装置中制备的反应混合液反应来制备二氧化氯，使制得的二氧化氯中不含有强酸性气体，残液处理成本比较低，具有结构简单、经济和环保等优点。
The utility model provides a chlorine dioxide generator, which belongs to the technical field of environmental purification, disinfection and sanitary appliances. Including: gas source, raw material dissolving and mixing device, raw material conveying device, gas generation and collection device and residual liquid collection device; gas source includes at least a gas buffer bottle, a first gas flow meter and a first pipeline; raw material dissolving and mixing device includes at least a dissolving and mixing device Containers, feed inlets and outlets; raw material delivery devices include peristaltic pumps and liquid flow meters; gas generation and collection devices include at least an airtight aeration chamber, raw material inlets, at least one aeration head, water injection valves, gas outlets, and residual liquid discharge port; the residual liquid collection device includes a liquid sealer, a residual liquid container and a first vent valve. Chlorine dioxide is prepared by reacting carbon dioxide in the gas source with the reaction mixture prepared in the raw material dissolving and mixing device, so that the prepared chlorine dioxide does not contain strong acid gas, the cost of residual liquid treatment is relatively low, and it has simple structure, Advantages of economy and environmental protection.
Description
技术领域technical field
本实用新型涉及环境净化、消毒、卫生器具技术领域，尤其涉及一种二氧化氯发生器。The utility model relates to the technical field of environmental purification, disinfection and sanitary appliances, in particular to a chlorine dioxide generator.
背景技术Background technique
二氧化氯是一种日益受到人们的关注和亲睐的绿色杀菌消毒剂，对各种细菌和病毒等具有广谱、高效、安全的消毒杀灭特点和优势。二氧化氯被世界卫生组织(WHO)确认为第四代A1型消毒剂，其应用于禽类、水产养殖消毒，医药卫生消毒，自来水消毒，纸浆漂白以及工业废水处理等领域。Chlorine dioxide is a green bactericidal disinfectant that is increasingly concerned and favored by people. It has broad-spectrum, efficient and safe disinfection and killing characteristics and advantages against various bacteria and viruses. Chlorine dioxide is recognized by the World Health Organization (WHO) as the fourth-generation A1-type disinfectant, which is used in the fields of poultry, aquaculture disinfection, medical sanitation disinfection, tap water disinfection, pulp bleaching, and industrial wastewater treatment.
二氧化氯一般以亚氯酸盐或氯酸盐为主要原料，配合合适的氧化剂或还原剂在酸性条件下发生制得。市售的二氧化氯制备仪多是用来制备二氧化氯溶液。溶液中除有效组分——二氧化氯外，多含有无机盐，未反应的原料等。将这种溶液态的二氧化氯用于饮用水处理，会引起二次污染的。市场上也有一些二氧化氯气体发生装置，其反应原料多使用稳定亚硫酸钠溶液和盐酸。产生的气体二氧化氯中不可避免的含有氯气、氯化氢气体，增加了腐蚀性和毒性，不仅限制了二氧化氯的应用，而且反应残液呈强酸性，反应残液处理成本比较高且会对环境产生一定的压力。Chlorine dioxide is generally produced by using chlorite or chlorate as the main raw material, combined with a suitable oxidizing agent or reducing agent under acidic conditions. Commercially available chlorine dioxide generators are mostly used to prepare chlorine dioxide solutions. In addition to the effective component - chlorine dioxide, the solution contains mostly inorganic salts and unreacted raw materials. Using this solution of chlorine dioxide for drinking water treatment will cause secondary pollution. There are also some chlorine dioxide gas generating devices on the market, and the reaction raw materials mostly use stable sodium sulfite solution and hydrochloric acid. The chlorine dioxide gas produced inevitably contains chlorine gas and hydrogen chloride gas, which increases the corrosion and toxicity, which not only limits the application of chlorine dioxide, but also the reaction residue is strongly acidic, and the treatment cost of the reaction residue is relatively high and will affect the The environment creates a certain amount of stress.
实用新型内容Utility model content
本实用新型的目的是解决目前的二氧化氯发生器存在的产生的二氧化氯应用范围小，及反应残液处理成本高且会对环境造成污染的技术问题，提供一种二氧化氯发生器。The purpose of this utility model is to solve the technical problems that the chlorine dioxide produced by the current chlorine dioxide generator has a small application range, and the processing cost of the reaction residual liquid is high and will pollute the environment, and provides a chlorine dioxide generator .
为解决上述技术问题，本实用新型采用的技术方案是：In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is:
一种二氧化氯发生器，包括：气源、原料溶解混合装置、原料输送装置、气体生成采集装置和残液收集装置；A chlorine dioxide generator, comprising: a gas source, a raw material dissolving and mixing device, a raw material conveying device, a gas generation collecting device and a residual liquid collecting device;
所述气源至少包括气体缓冲瓶、第一气体流量计、第一管线、空气压缩机、第二气体流量计和第五管线；所述第一气体流量计设置于所述第一管线上；所述第一管线的一端与所述气体缓冲瓶连接，另一端通过三通与第二管线连接；所述第二气体流量计设置于所述第五管线上；所述第五管线的一端与所述空气压缩机连接，另一端通过所述三通与第二管线连接；The gas source includes at least a gas buffer bottle, a first gas flow meter, a first pipeline, an air compressor, a second gas flow meter and a fifth pipeline; the first gas flow meter is arranged on the first pipeline; One end of the first pipeline is connected to the gas buffer bottle, and the other end is connected to the second pipeline through a tee; the second gas flow meter is arranged on the fifth pipeline; one end of the fifth pipeline is connected to the The air compressor is connected, and the other end is connected to the second pipeline through the tee;
所述原料溶解混合装置至少包括溶解混合容器、进料口和出料口，所述进料口设在所述溶解混合容器的顶部一侧，所述出料口通过第三管线连接至所述原料输送装置；The raw material dissolving and mixing device at least includes a dissolving and mixing container, a feeding port and a feeding port, the feeding port is arranged on the top side of the dissolving and mixing container, and the feeding port is connected to the Raw material conveying device;
所述原料输送装置包括蠕动泵和液体流量计，所述蠕动泵的进料端通过第三管线与溶解混合容器的出料口连接，所述蠕动泵的出料端与所述液体流量计的一端连接；所述液体流量计的另一端通过第四管线连接至所述气体生成采集装置；The raw material delivery device includes a peristaltic pump and a liquid flowmeter, the feed end of the peristaltic pump is connected to the discharge port of the dissolution mixing container through a third pipeline, and the discharge end of the peristaltic pump is connected to the discharge port of the liquid flowmeter. One end is connected; the other end of the liquid flowmeter is connected to the gas generation collection device through a fourth pipeline;
所述气体生成采集装置至少包括密闭曝气室、原料进口、至少一个曝气头、注水阀、气体出口和残液排放口；所述密闭曝气室用于提供气体生成空间；所述原料进口设置于所述密闭曝气室的底部的一边，且与所述第四管线连接；所述残液排放口设置于所述密闭曝气室的底部的另一边，且与所述残液收集装置连接；所述曝气头与所述第二管线连接并位于密闭曝气室的底部，用于反应生成二氧化氯并将产生的气体从液体中鼓吹出来；所述气体出口设置于所述密闭曝气室的顶部，所述注水阀设在密闭曝气室上部的一侧；The gas generation and collection device at least includes a closed aeration chamber, a raw material inlet, at least one aeration head, a water injection valve, a gas outlet and a residual liquid discharge port; the closed aeration chamber is used to provide a space for gas generation; the raw material inlet Set on one side of the bottom of the closed aeration chamber, and connected to the fourth pipeline; the residual liquid discharge port is set on the other side of the bottom of the closed aeration chamber, and connected to the residual liquid collection device connected; the aeration head is connected with the second pipeline and is located at the bottom of the airtight aeration chamber, which is used to react to generate chlorine dioxide and blow the generated gas out of the liquid; the gas outlet is arranged in the airtight The top of the aeration chamber, the water injection valve is arranged on one side of the upper part of the airtight aeration chamber;
所述残液收集装置包括液封器、残液容器和第一放空阀，所述液封器的进口端与所述残液排放口连接，所述液封器的出口端与残液容器的进口连接；所述第一放空阀设在所述残液容器的底部；所述液封器中的残液达到一定量时，残液进入所述残液容器；所述第一放空阀用于排出残液。The residual liquid collection device includes a liquid sealer, a residual liquid container and a first vent valve, the inlet end of the liquid sealer is connected to the residual liquid discharge port, the outlet end of the liquid sealer is connected to the residual liquid container Inlet connection; the first vent valve is arranged at the bottom of the residual liquid container; when the residual liquid in the liquid sealer reaches a certain amount, the residual liquid enters the residual liquid container; the first vent valve is used for Drain the residue.
进一步，所述原料溶解混合装置还包括马达和搅拌器，所述搅拌器设在所述溶解混合容器中，所述马达设在所述溶解混合容器的顶部并与所述搅拌器连接，所述马达用于为所述搅拌器提供动力。Further, the raw material dissolving and mixing device also includes a motor and an agitator, the agitator is arranged in the dissolving and mixing container, the motor is arranged on the top of the dissolving and mixing container and connected with the agitator, the A motor is used to power the stirrer.
进一步，所述原料溶解混合装置还包括呼吸阀，所述呼吸阀设在所述溶解混合容器的顶部，用于使所述原料溶解混合装置的气压保持常压。Further, the raw material dissolving and mixing device further includes a breathing valve, which is arranged on the top of the dissolving and mixing container, and is used to keep the air pressure of the raw material dissolving and mixing device at normal pressure.
进一步，所述原料溶解混合装置还包括第二放空阀，所述第二放空阀设在所述溶解混合容器的底部。Further, the raw material dissolving and mixing device further includes a second vent valve, and the second vent valve is arranged at the bottom of the dissolving and mixing container.
进一步，所述密闭曝气室内设置有一组呈阶梯状排布的隔板，且各隔板从左至右由高至低排布；所述曝气头设置于由相邻隔板或隔板与所述密闭曝气室的侧壁形成的空间的底部；所述原料进口设置于由最高隔板与所述密闭曝气室的一个侧壁形成的空间的底部；所述残液排放口设置于由最低隔板与所述密闭曝气室的另一个侧壁形成的空间的底部。Further, a group of partitions arranged in a step shape are arranged in the closed aeration chamber, and each partition is arranged from high to low from left to right; the aeration head is arranged on the adjacent partition or partition The bottom of the space formed with the side wall of the airtight aeration chamber; the raw material inlet is arranged at the bottom of the space formed by the highest partition and a side wall of the airtight aeration chamber; the residual liquid discharge port is set At the bottom of the space formed by the lowest partition and the other side wall of the airtight aeration chamber.
进一步，所述隔板的数量为四个，所述曝气头的数量为四个。Further, the number of the partitions is four, and the number of the aeration heads is four.
进一步，所述气体缓冲瓶用于存储二氧化碳或者二氧化碳与氮气的混合物。Further, the gas buffer bottle is used to store carbon dioxide or a mixture of carbon dioxide and nitrogen.
本实用新型采用上述技术方案，提供一种通过将由气源提供的二氧化碳或二氧化碳与空气的混合气体或二氧化碳与氮气的混合气体与由原料溶解混合装置提供的反应混合液反应来制备二氧化氯的二氧化氯发生器，不仅使得制备得到的二氧化氯中不含有强酸性气体，而且残液处理成本比较低，不会对环境造成污染。另外，通过设置气体流量计，可以通过控制气体的流速来控制二氧化氯的产生速度，使得制备二氧化氯的方式比较灵活。因此，与背景技术相比，本实用新型具有结构简单、经济和环保等优点。The utility model adopts the above-mentioned technical scheme and provides a method for preparing chlorine dioxide by reacting the carbon dioxide or the mixed gas of carbon dioxide and air or the mixed gas of carbon dioxide and nitrogen provided by the gas source with the reaction mixed liquid provided by the raw material dissolving and mixing device. The chlorine dioxide generator not only makes the prepared chlorine dioxide not contain strong acid gas, but also has relatively low cost of residual liquid treatment and will not pollute the environment. In addition, by setting a gas flow meter, the production rate of chlorine dioxide can be controlled by controlling the flow rate of the gas, making the way of preparing chlorine dioxide more flexible. Therefore, compared with the background technology, the utility model has the advantages of simple structure, economy and environmental protection.
附图说明Description of drawings
图1是本实用新型的结构示意图。Fig. 1 is the structural representation of the utility model.
具体实施方式detailed description
下面结合附图和实施例对本实用新型作进一步的详细描述。Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail.
实施例Example
如图1所示，本实施例中的二氧化氯发生器，包括：气源、原料溶解混合装置、原料输送装置、气体生成采集装置和残液收集装置；As shown in Figure 1, the chlorine dioxide generator in this embodiment includes: a gas source, a raw material dissolution and mixing device, a raw material delivery device, a gas generation collection device and a residual liquid collection device;
所述气源至少包括气体缓冲瓶1、第一气体流量计3和第一管线28、空气压缩机4、第二气体流量计5和第五管线32；所述第一气体流量计3设置于所述第一管线28上，所述第一管线28的一端与所述气体缓冲瓶1连接，另一端通过三通36与第二管线29连接；所述第二气体流量计5设置于所述第五管线32上；所述第五管线32的一端与所述空气压缩机4连接，另一端通过所述三通36与第二管线29连接；所述气体缓冲瓶1中存储的气体为二氧化碳。所述第一气体流量计3用于控制气体缓冲瓶1中的气体的流速。所述气源还包括减压阀2，所述减压阀2设置于所述气体缓冲瓶1的出口处。The gas source includes at least a gas buffer bottle 1, a first gas flow meter 3 and a first pipeline 28, an air compressor 4, a second gas flow meter 5 and a fifth pipeline 32; the first gas flow meter 3 is arranged on On the first pipeline 28, one end of the first pipeline 28 is connected to the gas buffer bottle 1, and the other end is connected to the second pipeline 29 through a tee 36; the second gas flowmeter 5 is arranged on the On the fifth pipeline 32; one end of the fifth pipeline 32 is connected with the air compressor 4, and the other end is connected with the second pipeline 29 through the tee 36; the gas stored in the gas buffer bottle 1 is carbon dioxide . The first gas flowmeter 3 is used to control the flow rate of the gas in the gas buffer bottle 1 . The gas source also includes a pressure reducing valve 2 which is arranged at the outlet of the gas buffer bottle 1 .
所述原料溶解混合装置至少包括溶解混合容器6、马达7、呼吸阀8、搅拌器9、进料口10、第二放空阀27和出料口33；所述进料口10设在溶解混合容器6的顶部一侧，所述出料口33通过第三管线30连接至所述原料输送装置；所述搅拌器9设在溶解混合容器6中，所述马达7设在溶解混合容器6的顶部并与搅拌器9连接，用于为所述搅拌器9提供动力；所述呼吸阀8设在溶解混合容器6的顶部，用于使所述原料溶解混合装置的气压保持常压；所述第二放空阀27设在所述溶解混合容器6的底部，用于清洗所述溶解混合容器。所述溶解混合容器6中能够生成反应混合液，由所述进料口10进入的原料可以为溶液或者是固体。当原料是固体时，需要由进料口10加水，以达到溶解固体的目的。The raw material dissolving and mixing device at least includes a dissolving and mixing container 6, a motor 7, a breather valve 8, an agitator 9, a feed inlet 10, a second vent valve 27 and a discharge port 33; On the top side of the container 6, the discharge port 33 is connected to the raw material conveying device through the third pipeline 30; The top is also connected with the agitator 9 for providing power to the agitator 9; the breathing valve 8 is arranged on the top of the dissolving mixing container 6, and is used to keep the air pressure of the raw material dissolving and mixing device at normal pressure; The second vent valve 27 is arranged at the bottom of the dissolving and mixing container 6 for cleaning the dissolving and mixing container. A reaction mixture can be generated in the dissolving mixing vessel 6, and the raw material entering through the feeding port 10 can be a solution or a solid. When the raw material is solid, water needs to be added from the feed port 10 to achieve the purpose of dissolving the solid.
所述原料输送装置包括蠕动泵11和液体流量计12。所述蠕动泵11的进料端通过第三管线30与溶解混合容器6的出料口33连接，所述蠕动泵11的出料端与所述液体流量计12的一端连接；所述液体流量计12的另一端通过第四管线31连接至所述气体生成采集装置。The raw material delivery device includes a peristaltic pump 11 and a liquid flow meter 12 . The feed end of the peristaltic pump 11 is connected with the discharge port 33 of the dissolution mixing container 6 through the third pipeline 30, and the discharge end of the peristaltic pump 11 is connected with one end of the liquid flow meter 12; the liquid flow rate The other end of the gauge 12 is connected to the gas generation collection device through a fourth pipeline 31 .
所述气体生成采集装置至少包括密闭曝气室22、原料进口34、4个曝气头23、24、25、26、注水阀16、气体出口17和残液排放口35；所述密闭曝气室22用于提供气体生成空间；所述原料进口34设置于所述密闭曝气室22的底部的一边，且与所述第四管线31连接；所述残液排放口35设置于所述密闭曝气室22的底部的另一边，且与所述残液收集装置连接；所述4个曝气头23、24、25、26与所述第二管线29连接并位于密闭曝气室22的底部，用于反应生成二氧化氯并将产生的气体从液体中鼓吹出来；所述气体出口17设置于所述密闭曝气室22的顶部。所述注水阀16设在密闭曝气室22上部的一侧，用于在所述二氧化氯发生器初次使用时，向所述液封器15中注水。所述密闭曝气室22内设置有一组4个呈阶梯状排布的隔板18、19、20、21，且各隔板从左至右由高至低排布；所述4个曝气头23、24、25、26设置于由相邻隔板或与所述密闭曝气室22的侧壁形成的空间的底部。所述原料进口34设置于由最高隔板18与所述密闭曝气室22的一个侧壁形成的空间的底部；所述残液排放口35设置于由最低隔板21与所述密闭曝气室22的另一个侧壁形成的空间的底部；呈阶梯状排布的隔板用于提高二氧化氯的产出效率。The gas generation collection device at least includes a closed aeration chamber 22, a raw material inlet 34, four aeration heads 23, 24, 25, 26, a water injection valve 16, a gas outlet 17 and a residual liquid discharge port 35; the closed aeration The chamber 22 is used to provide a gas generating space; the raw material inlet 34 is arranged on one side of the bottom of the airtight aeration chamber 22, and is connected to the fourth pipeline 31; the raffinate discharge port 35 is arranged on the airtight The other side of the bottom of the aeration chamber 22, and is connected with the residual liquid collection device; the four aeration heads 23, 24, 25, 26 are connected with the second pipeline 29 and are located The bottom is used to react to generate chlorine dioxide and blow the generated gas out of the liquid; the gas outlet 17 is arranged on the top of the airtight aeration chamber 22 . The water injection valve 16 is arranged on one side of the upper part of the airtight aeration chamber 22, and is used for injecting water into the liquid sealer 15 when the chlorine dioxide generator is used for the first time. A group of 4 partitions 18, 19, 20, 21 arranged in a step shape are arranged in the airtight aeration chamber 22, and each partition is arranged from high to low from left to right; the 4 aeration The heads 23 , 24 , 25 , 26 are arranged at the bottom of the space formed by adjacent partitions or with the side walls of the airtight aeration chamber 22 . The raw material inlet 34 is arranged at the bottom of the space formed by the highest partition 18 and a side wall of the airtight aeration chamber 22; The bottom of the space formed by the other side wall of the chamber 22; the partitions arranged in steps are used to improve the output efficiency of chlorine dioxide.
所述残液收集装置包括液封器15、残液容器13和第一放空阀14。所述液封器15的进口端与所述残液排放口35连接，所述液封器15的出口端与残液容器13的进口连接，所述第一放空阀14设在残液容器13的底部；所述液封器15中的残液达到一定量时，残液进入所述残液容器13；所述第一放空阀14用于排出残液。The residual liquid collection device includes a liquid sealer 15 , a residual liquid container 13 and a first vent valve 14 . The inlet end of the liquid sealer 15 is connected to the residual liquid discharge port 35, the outlet end of the liquid sealer 15 is connected to the inlet of the residual liquid container 13, and the first vent valve 14 is located in the residual liquid container 13. When the residual liquid in the liquid sealer 15 reaches a certain amount, the residual liquid enters the residual liquid container 13; the first vent valve 14 is used to discharge the residual liquid.
上述实施例中的气体缓冲瓶1还能用于存储二氧化碳与氮气的混合物。此时，空气压缩机4可以关闭，由二氧化碳和氮气的混合气体作为制备二氧化氯的活化气体。The gas buffer bottle 1 in the above embodiment can also be used to store the mixture of carbon dioxide and nitrogen. At this moment, the air compressor 4 can be closed, and the mixed gas of carbon dioxide and nitrogen is used as the activated gas for preparing chlorine dioxide.
本发明的工作过程为：Working process of the present invention is:
首先将亚氯酸盐、次氯酸盐和水加入原料溶解混合装置中制成反应混合液，接着通过原料输送装置将该反应混合液输送至密闭曝气室22中，然后将气体缓冲瓶1中的二氧化碳和由空气压缩机制备得到空气以一定流量通入密闭曝气室22中反应产生二氧化氯，并通过气体出口17收集二氧化氯或者将产生的二氧化氯通入待消毒的液体或空间中，以对液体或空间进行消毒。First, chlorite, hypochlorite and water are added to the raw material dissolving and mixing device to make a reaction mixture, and then the reaction mixture is transported to the airtight aeration chamber 22 through the raw material delivery device, and then the gas buffer bottle 1 The carbon dioxide in the air and the air prepared by the air compressor pass into the airtight aeration chamber 22 at a certain flow rate to react to generate chlorine dioxide, and collect the chlorine dioxide through the gas outlet 17 or pass the generated chlorine dioxide into the liquid to be disinfected or space to sterilize liquid or space.
Claims (7)
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| CN201620509007.0U CN205773320U (en) | 2016-05-30 | 2016-05-30 | A kind of chlorine dioxide generator |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110577192A (en) * | 2019-10-25 | 2019-12-17 | 东北大学秦皇岛分校 | A kind of preparation device and method of high-purity chlorine dioxide solution |
| CN111232928A (en) * | 2020-03-05 | 2020-06-05 | 山东德洋计量检测有限公司 | Chlorine dioxide preparation and purification device and preparation method thereof |
| CN113019253A (en) * | 2021-03-01 | 2021-06-25 | 昆明火木生物科技有限公司 | Chlorine dioxide adding machine |
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2016
- 2016-05-30 CN CN201620509007.0U patent/CN205773320U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110577192A (en) * | 2019-10-25 | 2019-12-17 | 东北大学秦皇岛分校 | A kind of preparation device and method of high-purity chlorine dioxide solution |
| CN111232928A (en) * | 2020-03-05 | 2020-06-05 | 山东德洋计量检测有限公司 | Chlorine dioxide preparation and purification device and preparation method thereof |
| CN113019253A (en) * | 2021-03-01 | 2021-06-25 | 昆明火木生物科技有限公司 | Chlorine dioxide adding machine |
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