Activated carbon pickling bath fast in response, quick in liquid delivery and low in activated carbon loss

A technology of activated carbon and pickling tank, which is applied in the direction of using liquid cleaning method, filtration separation, fixed filter element filter, etc. The effect of rapid liquid, less loss of activated carbon, and faster reaction speed

Active Publication Date: 2015-03-25
LIYANG ZHUXI ACTIVATED CARBON
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the cylinder of some pickling tanks is made of acid and alkali-resistant pv plastic, and an annular wall made of refractory bricks and acid-resistant cement is provided around the cylinder on the outside of the cylinder; There is no gap between the outer walls, and the pv plastic is easy to expand and contract when heated, which makes the pv plastic cylinder easily damaged

Method used

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  • Activated carbon pickling bath fast in response, quick in liquid delivery and low in activated carbon loss
  • Activated carbon pickling bath fast in response, quick in liquid delivery and low in activated carbon loss
  • Activated carbon pickling bath fast in response, quick in liquid delivery and low in activated carbon loss

Examples

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Embodiment Construction

[0016] see figure 1 , 2 The activated carbon pickling tank shown includes a cylinder 1 made of pv plastic with a liquid outlet 11 at the bottom, and a filter layer 2, a filter plate 3, and a separator 4 (including steam Heating tube 5). An annular wall 6 made of refractory bricks and acid-resistant cement surrounding the cylinder is arranged on the outside of the cylinder; there is a gap 7 between the inner wall of the annular wall and the outer wall of the cylinder. A thermal insulation layer 8 is arranged on the inner wall of the annular wall.

[0017] see image 3 The filter layer 2 shown is formed by laying a plurality of standard refractory bricks 21 naturally, and there are gaps between the refractory bricks. The lower part of the filter layer 2 is a filter plate 3 .

[0018] see Figure 4 The shown filter plate 3 has filter holes 31 on it.

[0019] see figure 1 , 2 , 5-7, the separator 4 is located below the filter plate and directly contacts the inner bottom o...

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Abstract

The invention provides an activated carbon pickling bath, which is capable of accelerating reaction, keeping delivered liquid flowing smoothly and effectively preventing activated carbon flowing out of the activated carbon pickling bath along with the liquid. The activated carbon pickling bath comprises a barrel, a liquid outlet is arranged at the bottom of the barrel, a filter plate with filter holes is arranged on the inner lower portion of the barrel, a filter layer formed by refractory bricks in a laying manner is arranged on the upper surface of the filter plate, a vapor heating pipe communicated with a vapor source is arranged below the filter plate and provided with vapor outlets, and a partition arranged below the filter plate comprises at least three spoke plates extending along the barrel radially.

Description

technical field [0001] The technology relates to an activated carbon pickling pool. Background technique [0002] The existing activated carbon pickling tank comprises a cylinder with a liquid outlet at the bottom, and a filter plate with filter holes is arranged on the bottom of the cylinder. During pickling, materials (activated carbon, hydrochloric acid, etc.) are added into the cylinder for reaction, and the liquid is released through the liquid outlet after the reaction. [0003] The existing activated carbon pickling pool has the following problems. When the liquid is discharged, although it is filtered by the filter plate, fine activated carbon particles are allowed to flow out with the liquid through the filter holes. In addition, since there is no heating device for the material, the reaction of the material is slow and the reaction time is long. And because the filter plate is in contact with the inner bottom of the cylinder, when the liquid is discharged, it is...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B08B3/08B01D35/02B01D29/58B01D29/03
Inventor 陈静吕震龙
Owner LIYANG ZHUXI ACTIVATED CARBON
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