Fluorine removal water purification system
A technology of fluorine water purification and regeneration system, which is applied in the field of sewage treatment equipment, can solve the problems of secondary pollution of recycled wastewater, and achieve the effects of high degree of automation, convenient operation and perfect system
Inactive Publication Date: 2019-08-16
山西铭睿恒信环保工程有限公司
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Problems solved by technology
[0002] Activated alumina defluorination technology is a traditional defluorination process. When the filter bed is saturated with fluoride ions, it needs to be regenerated with a regeneration solution, and the regeneration wastewater is usually directly discharged into the water body to cause secondary pollution.
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[0017] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.
[0018] Such as figure 1 As shown, a kind of defluoridation water purification system in this embodiment includes defluorination and regeneration system 1, regeneration liquid treatment system 2 and sludge treatment system 3;
[0019] The defluorination and regeneration system 1 includes a raw water pool 1-1, a pipeline mixer 1-2, an acid adding device 1-3, a fluoride removal filter 1-4, a regeneration water tank 1-5, a regeneration pump 1-6 and a waste Liquid pool 1-7;
[0020] The upper part of the side wall of the raw water pool 1-1 is provided with a sewage water inlet 1-8 and a regeneration liquid return port 1-9, and the inner bottom of the raw water pool 1-1 is provided with a raw water pump 1-10; the waste liquid A waste liquid pump 1-11 is provided at the inner bottom of the pool 1-7; an activated alumina filter bed 1-12 is provided ...
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The invention relates to a fluorine removal water purification system, and belongs to the technical field of sewage treatment equipment. According to the system, a backwashing wastewater, a regenerated wastewater and a washing wastewater discharged in a regeneration stage are treated while the outlet water fluoride reaches the standard, and no waste liquid discharge and no secondary pollution of the system are ensured. The technical scheme of the system is as follows: the fluorine removal water purification system comprises a fluorine removal and regeneration system, a regeneration liquid treatment system and a sludge treatment system; wherein the fluorine removal and regeneration system comprises a raw water tank, a pipeline mixer, an acid addition apparatus, a fluorine removal filtrationtank, a regeneration water box, a regeneration pump and a waste liquid water tank; the regeneration liquid treatment system comprises dosing pipeline mixers, dosing apparatuses and a regeneration waste liquid treatment apparatus; and the sludge treatment system comprises a screw pump and a chamber filter press. The system has the advantages of convenient operation, perfect system, high automationdegree and the like.
Description
technical field [0001] The invention discloses a fluoride removal and water purification system, which belongs to the technical field of sewage treatment equipment. Background technique [0002] Activated alumina defluorination technology is a traditional defluorination process. When the filter bed is saturated with fluoride ions, it needs to be regenerated with a regeneration solution, and the regeneration wastewater is usually directly discharged into the water body to cause secondary pollution. With the improvement of environmental protection standards, it is not only necessary to defluoride the raw water, but also to treat the regeneration waste liquid and flushing waste liquid to ensure that there is no waste liquid discharge in the system. Contents of the invention [0003] The purpose of the present invention is to overcome the shortcomings of the prior art, and provide a fluoride removal and water purification system. When the fluoride in the effluent reaches the s...
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Login to View More IPC IPC(8): C02F9/04C02F11/122C02F101/14
CPCC02F1/001C02F1/5245C02F1/56C02F9/00C02F11/122C02F2001/007C02F2101/14C02F2201/007C02F2303/14
Inventor 韩应岳竞慧贾高彬郭晓杰阎杰张华高旭辉史琳琳程云王会刚郭蕊
Owner 山西铭睿恒信环保工程有限公司