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Circulating water self-cleaning structure and process of washing tower

A technology of washing tower and circulating water, applied in the field of circulating water self-purification structure and process, and the field of circulating water self-purification structure and process of washing tower, can solve the problems of time-consuming and labor-intensive, filtration efficiency decline, influence on waste gas treatment efficiency, etc., and achieve good filtration effect. , good purification effect, good cleaning effect

Active Publication Date: 2019-10-08
ANHUI JINSANLONG RENEWABLE RESOURCES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] As we all know, the washing tower removes the impurities and soluble substances contained in the exhaust gas by spraying water during operation, and the water with impurities is pumped out to the filter device for filtration, and then recycled to supply water to the spray pipe, but when filtered After the device has been used for a period of time, the filtration efficiency decreases, and it needs to be cleaned. At this time, the scrubber needs to be shut down to clean the filter device, which affects the exhaust gas treatment efficiency and takes time and effort.

Method used

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  • Circulating water self-cleaning structure and process of washing tower
  • Circulating water self-cleaning structure and process of washing tower
  • Circulating water self-cleaning structure and process of washing tower

Examples

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Effect test

Embodiment 1

[0035] according to Figure 1-2The circulating water self-cleaning structure of a kind of scrubbing tower shown comprises scrubbing tower 1 and filtering device 2, described scrubbing tower 1 side is provided with inlet inclined pipe 3, and described scrubbing tower 1 top is provided with air outlet 4, so The inside of the washing tower 1 is provided with a clean water bin 5, the top of the clean water bin 5 is provided with a washing bin 6, and the inside of the washing bin 6 and the clean water bin 5 is provided with a suction pipe 7, and the water suction pipe 7 is provided with The first water pump 8, the top and bottom ends of the suction pipe 7 are provided with fixed rods 20, the fixed rods 20 are fixedly connected with the inner wall of the washing tower 1, the top of the suction pipe 7 is sealed, and the suction pipe 7 runs through the water outlet The plate 9, the first washing layer 11, the second washing layer 12 and the third washing layer 13 are arranged, the fir...

Embodiment 2

[0039] The present invention also provides a kind of circulating water self-cleaning process of washing tower, described specific steps are as follows:

[0040] Step 1: The exhaust gas enters the washing chamber 6 through the intake inclined pipe 3 and flows upwards. At this time, the first water pump 8 works, and the clean water inside the clean water chamber 5 is pumped out through the suction pipe 7 and passed through the nozzle 15 at the bottom of the distribution pipe 14 spray

[0041] Step 2: The exhaust gas passes through the first washing layer 11, the second washing layer 12, and the third washing layer 13 in sequence during its ascent, and contacts the water sprayed from the nozzle 15 at the bottom. The particles contained in the exhaust gas and water soluble The material is taken away by the water and flows down, and the exhaust gas is filtered through the first filler 22 and the second filler 25 during the upward flow process. Because of the setting of the annular ...

Embodiment 3

[0046] Different from Embodiment 2, the first filter group 16 can also be set inside the filter device 2, and the second filter group 17 is for standby. When cleaning, the second filter group 17 can be put into the filter device 2 earlier, and then The first filter group 16 is taken out so that the first filter group 16 and the second filter group 17 are used alternately.

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Abstract

The invention discloses a circulating water self-cleaning structure of a washing tower. The structure comprises a washing tower and a filtering device, wherein an air inlet inclined pipe is arranged on one side of the washing tower; an air outlet is formed in the top of the washing tower; a water purification bin is arranged inside the washing tower; a washing bin is arranged at the top of the water purification bin; a water pumping pipe is arranged inside the washing bin and the water purification bin; a first water pump is arranged on the water pumping pipe; a water outlet plate is arrangedbetween the washing bin and the water purification bin; a water outlet inclined pipe is arranged on one side of the water outlet plate; a first washing layer, a second washing layer and a third washing layer are arranged inside the water purification bin; shunt pipes are arranged at the bottoms of the first washing layer, the second washing layer and the third washing layer; and spray heads are arranged at the bottoms of the shunt pipes. The filtering mechanism is externally arranged, and a first filtering group and a second filtering group can be disassembled and cleaned separately or used alternatively, so that the filtering mechanism can be cleaned without stopping the operation of the washing tower, and the filtering operation of the washing tower is not affected.

Description

technical field [0001] The invention relates to the field of circulating water self-purification structure and process of washing tower, in particular to a circulating water self-purifying structure and process of washing tower. Background technique [0002] As we all know, the washing tower removes the impurities and soluble substances contained in the exhaust gas by spraying water during operation, and the water with impurities is pumped out to the filter device for filtration, and then recycled to supply water to the spray pipe, but when filtered After the device has been used for a period of time, the filtration efficiency decreases, and it needs to be cleaned. At this time, the scrubber needs to be shut down to clean the filter device, which affects the waste gas treatment efficiency and takes time and effort. [0003] Therefore, it is necessary to invent a kind of circulating water self-purification structure and technology of washing tower to solve the above problems....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D29/56B01D29/01B01D35/12B01D29/96B01D36/02B01D29/66C02F9/02
CPCB01D29/01B01D29/56B01D29/66B01D29/96B01D35/12B01D36/02C02F1/001C02F1/44C02F2301/08
Inventor 雷忠唐宗贵王福寿方海燕
Owner ANHUI JINSANLONG RENEWABLE RESOURCES
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