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Immersion cleaning device for treating construction waste through citric acid

A construction waste, citric acid technology, applied in the direction of using liquid cleaning methods, cleaning methods and utensils, chemical instruments and methods, etc., can solve the problems of long time required, low efficiency, long soaking process, etc., to avoid handling, The effect of speeding up efficiency and reducing work intensity

Inactive Publication Date: 2019-10-01
XINCHANG COUNTY MAIDI ENVIRONMENTAL PROTECTION TECH CO LTD
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

Compared with the traditional leaching of hexavalent chromium by sulfuric acid and bioreduction by ferrous salt and glucose, the existing citric acid treatment has a better effect, but the immersion process is too long, and the treated It takes a long time to take out the construction waste, and the efficiency is low

Method used

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  • Immersion cleaning device for treating construction waste through citric acid
  • Immersion cleaning device for treating construction waste through citric acid
  • Immersion cleaning device for treating construction waste through citric acid

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Embodiment Construction

[0019] Combine below Figure 1-Figure 5 The present invention is described in detail, and for convenience of description, the orientations mentioned below are now stipulated as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are the same.

[0020] The present invention relates to a kind of soaking device for treating construction waste with citric acid, which is mainly used in the soaking and handling work when dealing with construction waste. The present invention will be further described below in conjunction with the accompanying drawings of the present invention:

[0021] A citric acid soaking device for treating construction waste according to the present invention includes a soaking pool 11, and a soaking cavity 12 with an upward opening is arranged in the soaking pool 11, and the upper side of the soaking pool 11 is provided with Upper sealing plate 13, the lower end of the upper sealing plate 13 is fixed wit...

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Abstract

The invention discloses an immersion cleaning device for treating construction waste through citric acid. The immersion cleaning device for treating construction waste through citric acid comprises animmersion cleaning tank. The immersion cleaning tank is internally provided with an immersion cleaning cavity with an upward opening. The upper side of the immersion cleaning tank is provided with anupper sealing plate. The lower end of the upper sealing plate is fixedly provided with a hanging basket. The lower end of the hanging basket can be provided with a lower sealing plate. The lower sealing plate can seal the lower side of the hanging basket. Construction waste can be poured into the hanging basket and then placed into the immersion cleaning cavity to be immersed. The lower sealing plate is internally provided with a filter screen to facilitate flowing of immersion cleaning fluid. A stirring device is arranged in the upper sealing plate. A water pumping device is arranged on theright side of the stirring device. The immersion cleaning device improves the immersion cleaning efficiency on the construction waste through simultaneous stirring and spray-washing, also improves thecleaning efficiency and shortens the treatment time. Meanwhile, the treated construction waste can be hoisted upwards and poured out. Carrying on the construction waste is omitted. The working intensity is reduced, and the efficiency is also improved.

Description

technical field [0001] The invention relates to the technical field of garbage treatment, in particular to a soaking device for treating construction garbage with citric acid. Background technique [0002] In the process of industrial upgrading, chromium salt factories, electroplating, tanning and other enterprises will demolish buildings polluted by chromium, forming a large amount of chromium-contaminated construction waste, and these construction waste must be disposed of to landfills before they can be processed. Safe to fill handling. Compared with the traditional leaching of hexavalent chromium by sulfuric acid and bioreduction by ferrous salt and glucose, the existing citric acid treatment has a better effect, but the immersion process is too long, and the treated It takes a long time to take out the construction waste, and the efficiency is low. The present invention illustrates a device capable of solving the above-mentioned problems. Contents of the invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B3/10B08B3/02B08B3/08B08B3/04
CPCB08B3/022B08B3/045B08B3/08B08B3/102
Inventor 王惠珍
Owner XINCHANG COUNTY MAIDI ENVIRONMENTAL PROTECTION TECH CO LTD
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