Device for recovering harmful heavy metal salt in salt-containing wastewater
A technology for heavy metal salts and salt-containing wastewater, which is applied in the fields of water pollutants, water/sewage multi-stage treatment, water/sludge/sewage treatment, etc. question
Pending Publication Date: 2022-07-29
山东中能环境科技有限责任公司
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Problems solved by technology
[0006] In order to solve the problem that the traditional heavy metal salt recovery device used to recover the waste water cannot completely treat the heavy metal salt in the waste water, and there is no protective equipment for the heavy metal salt in the waste water, which will cause certain harm to the human body; the purpose of the present invention is to provide a Harmful heavy metal salt recovery device in saline wastewater
Method used
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Embodiment
[0026] Example: as Figure 1-8 As shown, the present invention provides a device for recovering harmful heavy metal salts in saline wastewater, comprising a sealed cabinet 1, in which uniformly arranged support rods 14 are fixedly installed, and a first clamp is fixedly installed on the surface of the support rods 14 The holding plate 11 and the second holding plate 12, the first holding plate 11 is located on the top of the second holding plate 12, the filter 2 is fixedly installed on the top side of the first holding plate 11, the first holding plate 11 is The discharge bucket 4 is fixedly installed in the position of the plate 11 close to the filter 2, and the storage bucket 5 is movably installed at the bottom of the discharge bucket 4. The steam oven 3 and the discharging barrel 4 are fixed;
[0027] The steamer 3 is fixedly installed in the second clamping plate 12 , the heat conduction pipe 31 is fixedly installed in the steamer 3 , the motor 7 is fixedly installed on ...
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The invention discloses a device for recovering harmful heavy metal salts in salt-containing wastewater, relates to the technical field of metal salt recovery devices, and aims to solve the problems that a traditional device for treating heavy metal salts in wastewater is too simple, the heavy metal salts in the wastewater cannot be completely treated in the treatment process, and certain pollution is caused to the environment. In the prior art, no protection equipment is provided for treating heavy metal salt in wastewater, the metal salt generates some toxic gas in the treatment process, and certain harm can be caused to human bodies, however, the device comprises a sealing cabinet, supporting rods which are evenly arranged are fixedly installed in the sealing cabinet, and a filter is fixedly installed on one side of the top face of a first clamping plate; a discharging barrel is fixedly installed in the position, close to the filter, of the first clamping plate, a storage barrel is movably installed at the bottom of the discharging barrel, wastewater treatment is completely conducted in the sealed cabinet, and the problems that no protection equipment is provided for treating heavy metal salt in wastewater, toxic gas is generated in the treatment process of the metal salt, and waste water is polluted are well solved. And harm to a human body is caused.
Description
technical field [0001] The invention relates to the technical field of metal salt recovery devices, in particular to a recovery device for harmful heavy metal salts in salt-containing wastewater. Background technique [0002] Metal salts are one of the most important substances that make up all things in the world. Metal salts are everywhere. Metal salts exist in soil, water, plants, human bodies, and the air. They are indispensable for the growth of all things. Heavy metals Salts such as lead acetate, mercuric chloride, copper sulfate, silver nitrate, etc. are all precipitants for proteins. Protein is an important substance that composes human cells. If a person absorbs heavy metal salts, the proteins in the body will form precipitates. Humans are also poisoned by protein denaturation. [0003] The existing technology has the following problems: [0004] First of all, the traditional device for treating heavy metal salts in wastewater is too simple, and the heavy metal sa...
Claims
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Patent Timeline
Login to View More IPC IPC(8): C02F9/10C02F101/20
CPCC02F1/048C02F1/001C02F2101/20C02F2201/002C02F2201/004C02F2301/08C02F2303/14
Inventor 郝敬瑞赵孟张宝仲王艳
Owner 山东中能环境科技有限责任公司