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Liquid waste treatment device

A waste liquid treatment and waste liquid technology, applied in the field of waste liquid treatment devices, can solve the problems of loss, catalyst wear, etc., and achieve the effects of efficient treatment, easy production, and good popularization and usability.

Inactive Publication Date: 2018-05-22
大连百达开成不动产咨询有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the catalyst exists in the state of particles, the small specific surface area of ​​the catalyst will inhibit the improvement of the treatment efficiency, and when the gas is generated in the decomposition reaction of the waste liquid components, the reactor must have a channel structure in order to let the gas out of the system To guide the waste liquid to flow upward, this situation is easy to cause catalyst wear and loss

Method used

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  • Liquid waste treatment device
  • Liquid waste treatment device
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Such as figure 1 As shown, a waste liquid treatment device includes a reaction chamber 1, a waste gas outlet is arranged on the top wall of the reaction chamber 1, and a waste liquid inlet and a waste liquid outlet are respectively arranged at both ends of the reaction chamber 1, wherein the waste liquid inlet is arranged near the reaction chamber. At the bottom of chamber 1, the waste liquid outlet is set on the top of the other end of the reaction chamber 1, and the waste liquid inlet, waste liquid outlet and waste gas outlet are all provided with switch control valves; two catalytic treatment units are fixed in the reaction chamber 1, each catalytic The processing unit is provided with three catalyst-loaded tube bundles 2 , and the catalyst-loaded tube bundles 2 are fixedly distributed in the reaction chamber 1 in parallel and at intervals. A baffle plate 7 is arranged between the catalyst processing units, and the baffle plate 7 is fixed on the bottom of the reactio...

Embodiment 2

[0032] A waste liquid treatment device, such as figure 1 As shown, but the structure of its catalyst loading tube bundle 2 has been deformed, as image 3 As shown, the tube wall 3 of the catalyst-loaded tube bundle 2 is composed of multi-layer sheet-shaped fiber activated carbon impregnated with catalyst or containing catalyst, and has an irregular cylindrical structure, and there is a detour deformation part 8, which increases the catalyst loading area.

Embodiment 3

[0034] A waste liquid treatment device, such as figure 1 As shown, but the structure of its catalyst loading tube bundle 2 has been deformed, as Figure 4 As shown, the tube wall 3 of the catalyst-loaded tube bundle 2 is made of multi-layer sheet impregnated with catalyst or fiber activated carbon containing catalyst, and the inside of the catalyst-loaded tube bundle 2 is provided with an internal interlayer 9, which is also made of multi-layer sheet The shape is made of catalyst-impregnated or catalyst-containing fiber activated carbon, which is linear and connected to the tube wall 2, which not only effectively increases the catalyst loading area of ​​the catalyst-loaded tube bundle 2, but also improves the support stability of the catalyst-loaded tube bundle 2.

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Abstract

The invention belongs to the technical field of treatment of liquid waste, and relates to a liquid waste treatment device using an environmentally friendly physical material. The device comprises a reaction chamber, a waste gas outlet is formed in the top wall of the reaction chamber, a liquid waste inlet and a liquid waste outlet are respectively formed in the two ends of the reaction chamber, atleast one catalyzing treatment unit is fixedly arranged in the reaction chamber, at least one catalyst loading pipe bundle is arranged on the catalyzing treatment unit, a pipe wall of the catalyst loading pipe bundle is a fiber activated carbon material, as the pipe wall, the fiber activated carbon is soaked in a catalyst or contains the catalyst, a liquid waste inlet end of the catalyst loadingpipe bundle is arranged at the bottom end, a closing cover plate for preventing the liquid from going through is arranged at the top end, the cover plate closes the catalyst loading pipe bundle, and the cover plate is made of a material for preventing the liquid from going through. The liquid waste treatment device is simple in structure and easy to manufacture, is generally used to meet the requirement of the treatment of large-type or small-type liquid waste, and is quite excellent in generalization and applicability.

Description

technical field [0001] The invention belongs to the technical field of waste liquid treatment, and relates to the technology of manufacturing a catalyst loading device for waste liquid treatment by using environment-friendly physical materials, in particular to a waste liquid treatment device. Background technique [0002] Catalytic decomposition is often used for waste liquid treatment because there are no problems associated with chemicals, by-products, etc., and the reaction proceeds relatively quickly. However, when the catalyst exists in the state of particles, the small specific surface area of ​​the catalyst will inhibit the improvement of the treatment efficiency, and when the gas is generated in the decomposition reaction of the waste liquid components, the reactor must have a channel structure in order to let the gas out of the system To guide the waste liquid to flow upward, this situation is easy to cause catalyst wear and loss. [0003] At present, there are ma...

Claims

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Application Information

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IPC IPC(8): B01J8/06C02F1/00
CPCB01J8/0407B01J8/06C02F1/00C02F2201/002C02F2301/08
Inventor 周莉
Owner 大连百达开成不动产咨询有限公司