Flue gas evaporation device for high-concentration waste water boiler of power station

A boiler flue gas and evaporation device technology, applied in energy wastewater treatment, general water supply conservation, heating water/sewage treatment, etc., can solve the problem that the waste heat of concentrated wastewater cannot be recycled, resources cannot be effectively used, and the evaporation effect is not ideal and other issues to achieve the effect of improving resource utilization, reducing heat loss, and improving utilization

Pending Publication Date: 2022-08-09
STATE GRID HEBEI ELECTRIC POWER RES INST +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the existing flue gas evaporation device, people often evaporate the high-concentration wastewater by heating it, but if the wastewater is only heated for evaporation, the evaporation effect will be unsatisfactory, and the evaporation efficiency will be relatively slow. Evaporation by means of heating will lead to the inability to recycle the waste heat in the concentrated waste water and effectively utilize resources, resulting in a waste of resources and inconvenient for people to use; for this reason, we provide a high-concentration waste water boiler flue gas evaporation device for power plants solve the above problems

Method used

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  • Flue gas evaporation device for high-concentration waste water boiler of power station
  • Flue gas evaporation device for high-concentration waste water boiler of power station
  • Flue gas evaporation device for high-concentration waste water boiler of power station

Examples

Experimental program
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Effect test

Embodiment 1

[0026] see Figure 1 to Figure 5 , a power plant high-concentration waste water boiler flue gas evaporation device, including a base 1, an evaporation mechanism 2 is arranged above the base 1, the evaporation mechanism 2 includes an evaporation boiler 201, the evaporation boiler 201 is communicated with the waste water injection pipe 6, and the evaporation boiler 201 A motor 202 is installed on the upper surface, the output end of the motor 202 is rotatably connected to the upper surface of the evaporation boiler 201, and the output end of the motor 202 extends to the interior of the evaporation boiler 201, and the output end of the motor 202 is fixedly connected with a stirring shaft 203. The stirring shaft The outer surface of 203 is provided with round rods arranged at equal distances. Through the rotation of the stirring shaft 203, the wastewater is stirred and treated under the action of the round rods, so as to improve the evaporation efficiency.

[0027] A support plate...

Embodiment 2

[0029] Compared with Example 1, on the basis of Example 1,

[0030] A recovery mechanism 3 is arranged above the base 1, and the recovery mechanism 3 includes a heat preservation box 301. The heat preservation box 301 is communicated with the drain pipe 5. The upper surface of the heat preservation box 301 is communicated with an exhaust pump 302, and the upper surface of the exhaust pump 302 is communicated with an exhaust gas. Pipe 303, the inner wall of the incubator 301 is fixedly connected with a heat insulation board 304, the inside of the incubator 301 is installed with a heat exchange conduit 305, the drain pipe 5 is communicated with the heat exchange conduit 305 inside the incubator 301, and the heat exchange conduit 305 belongs to the current In the prior art, the heat contained in the waste water can be released through the heat exchange conduit 305 and stored in the incubator 301 .

Embodiment 3

[0032] Compared with Example 2, on the basis of Example 2,

[0033] A treatment mechanism 4 is arranged above the base 1, and the treatment mechanism 4 includes a treatment box 401. The treatment box 401 belongs to the prior art. Through the treatment box 401, the evaporated flue gas can be treated, and then discharged into the atmosphere to avoid pollution. Atmosphere, the outer surface of the processing box 401 is communicated with an exhaust cylinder 402, the inner wall of the exhaust cylinder 402 is fixedly connected with a bracket 403, an exhaust fan 404 is installed on the outer surface of the bracket 403, and an odor elimination plate is installed on the inner wall of the exhaust cylinder 402. 405. Two T-shaped frames 406 are fixedly connected to the bottom surface of the processing box 401. The bottom surfaces of the two T-shaped frames 406 are fixedly connected to the upper surface of the base 1. The power of the exhaust fan 404 can be adjusted. When there is a lot of...

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Abstract

The invention discloses a power station high-concentration wastewater boiler flue gas evaporation device, and relates to the technical field of flue gas evaporation, the power station high-concentration wastewater boiler flue gas evaporation device comprises a base, an evaporation mechanism arranged above the base, a recovery mechanism arranged above the base, a treatment mechanism arranged above the base, and a drainage pipe arranged above the base; a waste water injection pipe is arranged above the base, a gas guide pipe is arranged above the base, a waste water flow guide pipe is arranged above the base, and four positioning seats are fixedly connected to the outer surface of the base. Through cooperative arrangement of the evaporation mechanism and the recovery mechanism, the evaporation rate can be effectively improved, meanwhile, waste heat contained in evaporated wastewater is recycled, and therefore the situation that waste heat in the wastewater is wasted when people evaporate the wastewater in a heating mode is effectively avoided; the utilization rate of resources is effectively improved, and resource waste is avoided.

Description

technical field [0001] The invention relates to the technical field of flue gas evaporation, in particular to a flue gas evaporation device of a boiler with high concentration of waste water in a power station. Background technique [0002] A power station, also known as a power plant, is a factory that converts various primary energy contained in nature into electrical energy. At the end of the 19th century, with the increase in electricity demand, people began to propose the idea of ​​establishing an electricity production center. With the development of motor manufacturing technology, the expansion of the application range of electric energy, and the rapid increase in the demand for electricity in production, power plants have emerged as the times require. Hydropower plants, and some power plants that rely on solar energy, wind power and tidal power, etc., and nuclear power plants that use nuclear fuel as energy have played an increasingly important role in many countries...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/04
CPCC02F1/043C02F1/04C02F2303/10C02F2201/002Y02W10/37
Inventor 张立军曾四鸣刘克成牛向楠王颖楠宫云茜
Owner STATE GRID HEBEI ELECTRIC POWER RES INST
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