Online recovery treatment device for chemical waste liquid
A technology for recycling and processing waste liquid, applied in the field of on-line recycling and processing equipment for chemical waste liquid, can solve the problems of unsatisfactory treatment effect and secondary pollution of water source, and achieve the improvement of purification effect, sufficient sewage purification, and improvement of purification efficiency. Effect
Pending Publication Date: 2022-05-13
HENAN VOCATIONAL COLLEGE OF APPLIED TECH
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Problems solved by technology
[0003] The waste liquid produced by chemical industry usually needs to be recycled, but the traditional recycling method is to simply treat the waste liquid and end it. This may cause the waste liquid to cause secondary pollution to the surrounding environment and water sources, and some chemical plants will Waste liquid is processed, but the effect of treatment is often not very ideal. Therefore, in view of the above status quo, it is urgent to develop an online recovery and treatment device for chemical waste liquid to overcome the shortcomings in current practical applications.
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[0023] The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.
[0024] Embodiments of the present patent are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are only used for explaining the patent, and should not be construed as limiting the patent.
[0025] see figure 1 , in one embodiment of the present invention, an on-line recovery and treatment device for chemical waste liquid, comprising: a housing 1 and a water inlet pipe 2, the water inlet pipe 2 is fixedly connected to the housing 1; a filter mechanism, the filter mechanism It is arranged inside the housing 1 and is slidably connected with the water inlet pipe 2 for filtering solid impurities in the waste l...
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The invention relates to the technical field of chemical waste liquid recovery, in particular to a chemical waste liquid online recovery treatment device which comprises a shell and a water inlet pipe fixedly connected with the shell. The filtering mechanism is arranged on the inner side of the shell and is in sliding connection with the water inlet pipe; the purifying mechanism is arranged between the filtering mechanism and the shell; wherein the purification mechanism comprises a purification assembly, and the purification assembly is arranged on the inner side of the shell in a sliding connection mode; a gas injection assembly is driven; the connecting assembly is arranged between the driving gas injection assembly and the purification assembly, by arranging the filtering mechanism and the purification mechanism, waste liquid can be purified multiple times, in the process that the purification assembly conducts secondary purification on the waste liquid, the driving gas injection assembly is matched with the connecting assembly, and the purification effect of the purification assembly can be greatly improved; therefore, the sewage is more fully purified, and the purification efficiency is improved.
Description
technical field [0001] The invention relates to the technical field of recycling chemical waste liquid, in particular to an online recycling and processing device for chemical waste liquid. Background technique [0002] Chemical wastewater refers to the wastewater produced in the process of producing products in chemical plants, such as the oily wastewater produced in the production of ethylene, polyethylene, rubber, polyester, methanol, ethylene glycol, oil tank farms, air separation and air compressor stations, etc. After biochemical treatment, it can generally meet the national secondary discharge standard. Due to the shortage of water resources, the water that meets the discharge standard needs to be further treated to meet the recovery requirements of industrial water replenishment. [0003] The waste liquid produced by chemical industry usually needs to be recycled, but the traditional recycling method is to simply treat the waste liquid and end it. This may cause the ...
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IPC IPC(8): C02F9/14
CPCC02F9/00C02F1/001C02F1/40C02F3/02C02F1/30C02F1/283C02F2303/16
Inventor 王会周燕张忠勇王睿颖母晓丹
Owner HENAN VOCATIONAL COLLEGE OF APPLIED TECH