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Chlorine dioxide generator

A chlorine dioxide and generator technology, applied in the field of containers, can solve problems such as low safety, casualties, explosions, etc., and achieve the effect of improving safety and facilitating installation

Inactive Publication Date: 2013-03-06
江苏省科学技术情报研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the actual preparation process of chlorine dioxide, the rubber hose cannot play the role of explosion venting, and there have been many accidents where the generators containing the precursors of chlorine dioxide, such as sodium chlorite and potassium chlorate, exploded, causing casualties
In summary, the current chlorine dioxide generators are less safe

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Such as figure 1 As shown, the chlorine dioxide generator of the present invention includes: a hollow body 12 with a square cross section made of titanium or PVC and a device cover 11 and a device bottom at the top of the body 12 respectively. 13. The cover 11 is provided with a feed port 111 and an air outlet 112, and the cover 11 is provided with an explosion vent hole 113—see figure 2 As shown, the explosion venting hole 113 is provided with a frustum-shaped explosion venting baffle 2 made of PVC material with a taper angle α between 30° and 45°. The sealing layer is made of raw material tape, and the surface of the explosion venting baffle 2 is provided with "well" shaped explosion venting scratches, and, as image 3 As shown, the thickness t of the explosion venting baffle 2 is not more than twice the thinner one among the cover 11, the body 12 and the bottom 13 of the device. Under normal circumstances, the wall thickness of the cover 11 and the body 12 It is e...

Embodiment 2

[0026] Such as Figure 4 As shown, the chlorine dioxide generator of the present invention includes: a hollow body 32 with a circular cross section made of titanium or PVC and a device cover 31 and a bottom device respectively arranged on the top of the body 32 The bottom 33 and the cover 31 are provided with a feed port 311 and an air outlet 312, and the cover 31 is provided with an explosion vent hole 313—see figure 2 As shown, the explosion venting hole 313 is provided with a frustum-shaped explosion venting baffle 2 made of PVC material with a taper angle α between 30° and 45°, and an explosion venting baffle 2 and the explosion venting hole 113 The sealing layer is made of raw material tape, and the surface of the explosion venting baffle 2 is provided with "well" shaped explosion venting scratches, and, as image 3 As shown, the thickness t of the explosion venting baffle 2 is not more than twice the thinner one among the cover 31, the body 32 and the bottom 33 of the ...

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PUM

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Abstract

The invention discloses a chlorine dioxide generator whose safety is greatly improved. The chlorine dioxide generator comprises a main body with a square or round cross section; a cover and a bottom, which are arranged at the top and the bottom of the main body respectively; and a feed port and a gas outlet, which are formed on the cover, wherein an explosion vent is formed on the cover, an explosion vent baffle is arranged inside the explosion vent, an explosion vent scratch mark is formed on the surface of the explosion vent baffle, and the thickness of the explosion vent baffle is not more than double that of the thickest one among the cover, the main body and the bottom. Since the explosion vent is adopted, the explosion vent scratch mark is formed on the explosion vent baffle, and the thickness of the explosion vent baffle is not more than double that of the thickest one among the cover, the main body and the bottom, the safety of the chlorine dioxide generator is greatly improved.

Description

technical field [0001] The invention relates to a container, in particular to a container for preparing chlorine dioxide, that is, a chlorine dioxide generator. Background technique [0002] At present, chlorine dioxide (ClO2) as a high-efficiency, quick-acting bleach and disinfectant 2 ), has been developed and utilized in our country for 30 years. However, many difficulties have been encountered in the development and utilization of chlorine dioxide, one of which is the safety issue. When chlorine dioxide is prepared, sodium chlorate, sulfuric acid and urea or hydrogen peroxide are usually added to the chlorine dioxide generator. In order to eliminate the generated gas (ClO 2 and Cl 2 ) on the human respiratory tract and the impact on the environment, usually put the air outlet on the cover of the four-point hose connector and put one end of the hose into the pool water. Hose in the ClO 2 and Cl 2 While being discharged into the water, it is also used for explosion v...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C01B11/02
Inventor 殷铭田为成余玉芳宋海燕
Owner 江苏省科学技术情报研究所