Shandong Weifang Yongxing Environmental Protection Equipment Co., Ltd. is a high-tech enterprise specializing in the research and production of water treatment environmental protection equipment. And long-term cooperation with multiple scientific research and design units across the country. We have accumulated rich experience in the design, manufacturing, installation, and commissioning of environmental protection equipment. Supply Guangdong Skin Hospital Outpatient Sewage Sterilization and Disinfection Equipment Chlorine Dioxide Generator
1. Characteristics, main uses, and scope of application of chlorine dioxide products
The chlorine dioxide generator is a high-tech product developed and produced by Weifang Yongxing Environmental Protection Water Treatment Equipment Co., Ltd. The product uses a chemical process to prepare a mixed disinfectant solution of chlorine dioxide and CL2 from sodium chlorate and hydrochloric acid. It can be widely used for disinfection of drinking water, swimming pools, and hospital sewage; Industrial circulating cooling water for sterilization and algae removal; Industrial wastewater decolorization, deodorization, or removal of reducing pollutants.
2. Composition and representative significance of specifications and models
The specifications of the generator are divided according to the effective chlorine production per hour (g/h) of the equipment, for example, YX-500 g/h refers to the maximum effective chlorine production per hour of the product, which is 500 grams.
3. Operating environment and working conditions
Set up indoor spaces (with good ventilation)
Equipped with water source diameter and corresponding water jet matching; Water pressure 0.2-0.3MPa
Equipped with power supply AC 220V 380V 50HZ
2、 Structural features and working principle
（1） Overall structure and working principle supply Guangdong Skin Hospital outpatient sewage sterilization and disinfection equipment chlorine dioxide generator
The overall structure generator consists of a feeding system, a reaction system, a control system, and a safety system. The generator housing is made of PVC material.
The working principle is that a metering pump inputs sodium chlorate aqueous solution and hydrochloric acid solution into a reactor, which undergoes sufficient reaction at a certain temperature and negative pressure, producing a disinfectant gas mainly composed of chlorine dioxide and supplemented by Cl2. After being absorbed by a water injector and fully mixed with water, it forms a disinfectant solution and is then introduced into the disinfected water.
（2） Main component functions and working principles
(1) Water jet device is a type of air extraction component designed based on the principle of jet flow. When the power water passes through the water jet device, negative pressure is generated inside, and external gas is sucked into the water jet device under the pressure difference, thus achieving suction. The inhaled CLO2 gas is mixed with some to form disinfectant, and the water jet is also used for absorption in the raw material tank.
(2) The metering pump transports raw materials and regulates flow rate.
(3) The air channel of the reflector aeration port [air inlet] equipment during operation can be connected to a pipeline and opened to the outside during installation, while maintaining communication with the atmosphere.
(4) Electric contact pressure gauge is one of the devices that protect the safe operation of equipment. Its working principle is that when the water pressure at the front end of the water injector is lower than the set value, the gauge controls the metering pump to stop feeding.
(5) Raw material level sensor is also one of the devices that protect the safe operation of equipment. It is installed at the bottom of two raw material tanks. When any one of the raw materials is used up, the metering pump will stop feeding.
(6) The temperature controller is the heating control mechanism of the system, which ensures the chemical reaction temperature between sodium chlorate and hydrochloric acid.
(7) The controller is the control core of the chlorine dioxide generator, which completes the entire automatic control of the system.
3、 Equipment operating conditions
1. Power supply AC220V 50HZ
2. The dosing method is continuous or intermittent, and the dosing time and frequency vary depending on the season and water quality.
3. The dosing power water is industrial water or tap water.
4. Quality of chemical drugs used
Hydrochloric acid should comply with the first grade standard of GB320-93 "Synthetic Hydrochloric Acid for Industrial Use" and be a liquid with a concentration of 30%.
Sodium chlorate industrial sodium chlorate is a solid with a purity of 99% or a liquid with a concentration of 30%.
4、 Equipment manufacturing characteristics
1. The chlorine dioxide generator is an automatically controlled vacuum dosing system that operates safely and reliably.
2. The conversion rate of sodium chlorate in the system is above 85%.
3. The control system adopts microcomputer control, which can achieve automatic temperature control, material shortage, undervoltage, and protection functions.
4. The equipment layout process is reasonable, and the layout of pipelines, fittings, valves and other accessories is beautiful and generous. All components are assembled and fixed in our company to ensure that they are not lost or damaged during transportation.
All structures and materials within the framework can meet the anti-corrosion requirements of the local environment, and high-quality products are selected based on this.
5、 Equipment installation conditions
1. The equipment should be installed indoors, and the working environment temperature should be above 15 ℃.
2. Chlorine dioxide has strong corrosiveness, therefore, it should be avoided to place it in the same room as other equipment during equipment installation.
3. The equipment room should be paved with cement flooring and have a flushing water source and drainage system.
4. A ventilation fan should be installed in the disinfection room to maintain good ventilation.
5. There should be a pressure water source between the equipment, with a pressure of 0.2-0.4 MPa.
6. There should be necessary lighting facilities and a 220V, 5A-10A single-phase three hole power socket between the devices.