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Improved washing tower for industrial waste gas treatment

A technology for washing industrial waste gas and waste gas, which is applied in the field of scrubbers, can solve the problems of limited effect of washing waste gas and increased difficulty in recycling waste water, and achieve the effect of reducing the difficulty of reuse, improving the effect and efficiency, and improving the utilization rate

Active Publication Date: 2020-02-14
石狮市洪顺印染机械制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem that the washing tower in the existing industrial waste gas treatment equipment has limited effect of washing waste gas, and at the same time, a large amount of solid impurities will remain in the waste water generated by washing the waste gas, which makes it more difficult to recycle the waste water, and provides An improved washing tower for industrial waste gas treatment

Method used

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  • Improved washing tower for industrial waste gas treatment
  • Improved washing tower for industrial waste gas treatment
  • Improved washing tower for industrial waste gas treatment

Examples

Experimental program
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Effect test

Embodiment 1

[0045] Such as Figure 1-Figure 3 As shown, an improved washing tower for industrial waste gas treatment includes a tower body 10, a waste gas washing and purification device, a heat recovery device 2 and a waste gas filtering device 3, wherein first air inlets 1 are respectively arranged on both sides of the tower body 10 and the first gas outlet 6, a primary purification device 30 is provided on the side of the waste gas filter device 3 close to the first air inlet 1, the primary purification device 30 is detachably connected to the tower body 10, and the primary purification device 30 can adopt a small-diameter Made of steel wire mesh, it can pre-intercept the fluff or large particle suspension, so as to prevent the purification effect and avoid the subsequent blockage of the exhaust gas filter device 3, and the exhaust gas filter device 3 can adsorb and filter the small solid particles in the exhaust gas , and then through the exhaust gas washing and purification device to...

Embodiment 2

[0050] Such as Figure 7-Figure 11 As shown, the difference between the present embodiment and the first embodiment is that there are at least two filters 11, and exhaust gas filtering devices of different sizes and shapes are carried out between two adjacent filters 11 through the fixing plate 26 and the connecting piece 24. 3 Splicing and assembly to meet the needs of different types of towers 10, by using this filter 11, it can divide the exhaust gas into a single airflow, and then use the baffles 21 in the curved cavity 23 to divide the single airflow again , and carry out independent adsorption and filtration treatment, thereby greatly reducing the content of solid particles in the waste gas, significantly improving the effect of waste gas treatment, and greatly ensuring the utilization rate of waste water, wherein the filter 11 can adopt a cylindrical structure or a square structure, and The fixing plate 26 and the connecting piece 24 are appropriately changed according ...

Embodiment 3

[0052] Such as figure 1 and Figure 12 As shown, the difference between this embodiment and Embodiment 1 and Embodiment 2 is that a vibration mechanism is provided on the tower body 10, and the vibration mechanism includes a power element and a reset element that drive the exhaust gas filter device 3 to move back and forth, and its specific operation is in the first The curved cavity 23 of the housing 15 is not filled with the filter sheet 16, and the hollow structure is retained, while the curved cavity 23 of the second housing 19 is filled with the filter sheet 16. When the exhaust gas enters the curved cavity 23, the exhaust gas is in the first The housing 15 can form swirling flow, adsorption and deposition, and after the filter 16 has been used for a period of time, the side of the intake air will reduce the filtering effect of the filter 11 due to the adhesion of solid particles. And the reset element drives the exhaust gas filter device 3 to carry out intermittent reci...

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Abstract

The invention discloses an improved washing tower for industrial waste gas treatment, and belongs to the technical field of waste gas treatment. The washing tower comprises a tower body, and a waste gas washing and purifying device and a heat recovery device located in the tower body; a first gas inlet and a first gas outlet are respectively formed in two sides of the tower body; the heat recoverydevice is arranged close to the first gas outlet of the tower body; a waste gas filtering device is arranged on one side, close to the first gas outlet, of the waste gas washing and purifying device;the waste gas filtering device comprises at least one filter with a bent cavity; a second air inlet and a second air outlet which communicate with the bent cavities are formed in the filters; the bent cavities are filled with filter sheets; the waste gas washing device comprises a plurality of sprayers and a waste water collector communicating with the sprayers. Through the filters and the sprayers and hydrocyclones mounted on the filters, so that the content of solid particles in waste gas is reduced, the waste water recovery rate is remarkably increased, and meanwhile, the washing and neutralizing effects of the waste gas are better.

Description

technical field [0001] The invention discloses an improved washing tower for industrial waste gas treatment, which belongs to the technical field of waste gas treatment. Background technique [0002] The scrubber is a new type of gas purification treatment equipment for horizontal scrubbers used in industrial waste gas treatment equipment. It is improved on the basis of the floating packing layer gas purifier. It is widely used in the pretreatment of industrial waste gas purification and dust removal. The purification effect is very good. The current scrubbers include vertical scrubbers and horizontal scrubbers. There are two types of towers, which can be divided into packed towers, forest spray towers, plate towers, and bubble towers according to their functions. Since the waste water after washing waste gas is treated and discharged directly, it is not reused and wastes water resources. , increasing production costs. [0003] The utility model patent with the notificatio...

Claims

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Application Information

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IPC IPC(8): B01D50/00B01D53/75B01D53/78B01D53/74B01D53/76B01D53/86B01D53/00
CPCB01D50/00B01D53/007B01D53/74B01D53/75B01D53/76B01D53/78B01D53/86B01D2251/104B01D2255/802B01D2259/804
Inventor 李志星李志光李争象
Owner 石狮市洪顺印染机械制造有限公司
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