Pyrolysis water purification circulating device

A circulating device and water purification technology, applied in heating water/sewage treatment, grease/oily substance/float removal device, sedimentation treatment, etc. It can solve the problem of blocked pipes, intermediate parts of nozzles, increased product maintenance costs, and increased costs. and other problems, to achieve the effect of rapid separation, low use cost and reduced processing cost

Pending Publication Date: 2021-03-05
HUNAN VARY TECH
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  • Abstract
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Problems solved by technology

Because pyrolysis water contains many impurities, usually oily substances, if it is not discharged in time during the purification process, it will lead to the formation of sticky matter on the inner wall of the pipeline during the later flow or spraying process, blocking the pipeline, nozzle, or intermediate parts, making the entire product The maintenance cost increases, and if the purification process is realized by adding additives, there is a problem of cost increase

Method used

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  • Pyrolysis water purification circulating device
  • Pyrolysis water purification circulating device

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Embodiment Construction

[0009] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0010] figure 1 According to the present invention, a specific embodiment of the structure of a pyrolyzed water purification cycle device is provided.

[0011] First, the pyrolysis water flows into the oil-water separation box 1 from the liquid inlet 3 through the pipeline. After physical precipitation, the isolation baffle blocks the residues whose specific gravity is greater than water during the flow process, and the residues settle with gravity and slide down on the V-shaped oil-water The cavities in which the separation box contains residues are discharged through connection with external pipelines through the residue collection port. Through the interaction of multiple isolation baffles a...

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Abstract

The invention discloses a pyrolysis water purification circulating device which specifically comprises an oil-water separation box body, supporting columns, a liquid inlet, a water intake, a water overflow port, an oil overflow port, isolation baffles and a slag collection port. The supporting columns are connected with the bottom of the oil-water separation box body. The liquid inlet is formed inone end of the side wall of the oil-water separation box body. The pyrolysis water purification circulating device further comprises an oil collection device. The oil collection device is arranged atthe upper part in the oil-water separation box body in an inverted h shape, and the horizontal height of an overflow weir of the oil collection device is higher than that of an overflow weir of a water collection device and is used for collecting pyrolytic oil or dross at the upper part of the oil-water separation box body. According to the invention, oil, water and slag in the pyrolysis water are separated, and the pyrolysis water is purified and recycled, so that the utilization of the pyrolysis water is improved, the environmental protection is facilitated, and the treatment cost of the pyrolysis water in the later period is reduced.

Description

technical field [0001] The invention relates to the field of waste water treatment in a solid waste pyrolysis system, in particular to a pyrolysis water purification cycle device. Background technique [0002] Chinese Utility Model Patent CN 206843232 U "Garbage Pyrolysis Water Circulation Purification Device" discloses a garbage pyrolysis water circulation purification device, including a pyrolysis furnace, a flue gas purification device and a water circulation treatment device. The circulation treatment device includes a water purification tank and a sewage tank , the bottom of the water purification pool is provided with a purification lift pump, the purification lift pump is connected to the liquid inlet of the flue gas purification device through a pipeline, and the sewage outlet of the flue gas purification device is connected to the sewage pool through a sewage pipeline, and the sewage pool is sequentially arranged from bottom to top. Inclined tube filler and folded p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/40C02F1/02
CPCC02F1/02C02F1/40C02F2001/007
Inventor 明果英左志越李昌乐
Owner HUNAN VARY TECH
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