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Granular activated charcoal washing equipment

A technology of granular activated carbon and washing equipment, applied in the fields of carbon compounds, inorganic chemistry, chemical instruments and methods, etc., can solve the problems of low efficiency, inconvenient repeated rinsing, insufficient washing, etc. Washing quality, manpower saving effect

Active Publication Date: 2019-08-13
江苏哈特尔碳材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is inconvenient to rinse repeatedly, which can easily lead to insufficient washing and relatively low efficiency

Method used

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  • Granular activated charcoal washing equipment
  • Granular activated charcoal washing equipment
  • Granular activated charcoal washing equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Such as figure 1 As shown, a granular activated carbon washing equipment includes a tank body 1, and an upper head 2 and a lower head 3 arranged at the upper and lower ends of the tank body 1, the tank body 1 is cylindrical, and the upper head 2 and the lower head 3 It is arc-shaped. Such as image 3 As shown, the upper head 2 is provided with a feeding port 4 for adding granular activated carbon, a clear water inlet 5 for passing water into the tank body 1, and an acid liquid port 6 for adding acid liquid to the tank body 1. The circulating water inlet 7 for post-rinsing treatment into the tank body 1, the liquid level detection port 8 for quantitatively adding acid liquid, and the liquid level control device for quantitative acid liquid connected to the liquid level detection port 8 9. The liquid level control device 9 adopts the linkage control device of the float liquid level switch (FK2-normally open) and the high liquid level alarm, and the purification device 1...

Embodiment 2

[0041] This embodiment is basically the same as Embodiment 1, the difference is:

[0042] Such as Figure 4 and 5 As shown, the purification device 10 also includes a solid particle intercepting mechanism 21, the solid particle intercepting mechanism 21 is horizontally arranged on the circular boss 24 in the middle and lower part of the air cylinder 19, and the solid particle intercepting mechanism 21 includes a filter disc 34, a hinged ball 35 , L-shaped locking rod 36, and an upper locker 37 and a lower locker 38 for clamping the L-shaped locking rod 36, and a reverse osmosis filter membrane 39 coated with antiscalant on the front and back sides of the filter disc 34, When the wetted dust is intercepted on the reverse osmosis filter membrane 39, because the reverse osmosis filter membrane 39 has good scale resistance and hydrophobicity, the wetted dust is not easy to gather and block the filter disc 34, usually without Under the condition of sufficient adhesion support, it...

Embodiment 3

[0047] This embodiment is basically the same as Embodiment 2, the difference is:

[0048] Such as Figure 9As shown, the upper surface of the annular aeration ring 47 is vertically and equidistantly connected with three aeration pipes 48, the three aeration pipes 48 communicate with the interior of the annular aeration ring 47, and the annular aeration ring 47 is provided with several upper aeration pipes. The nozzle 49 and the lower aeration nozzle 50 are provided with a left aeration nozzle 51 and a right aeration nozzle 52 which are staggered up and down on the aeration pipe 48 . As an improvement of the previous technical solution, the single annular aeration ring 47 is fixed in the opening direction of the aeration holes, and can only be aerated and stirred in the longitudinal plane, and it is not easy to cover the material below the annular aeration ring 47, so There are more dead angles for mixing. For this reason, on the annular aeration ring 47, the aeration nozzles...

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Abstract

The invention discloses granular activated charcoal washing equipment. The equipment comprises a tank body, an upper sealing head and a lower sealing head, wherein the upper sealing head and the lowersealing head are arranged at the upper and lower ends of the tank body; the upper sealing head is provided with a feeding port, a clear water inlet, an acid liquid port, a circulating water inlet, aliquid level detecting port, a liquid level control device and a purifying device, wherein the liquid level control device is connected to the liquid level detecting port and used for quantifying an acid liquid, and the purifying device is disposed above the feeding port and used for receiving dust and acid vapor; the middle of the side wall of the tank body is provided with a temperature detecting port used for being connected to a temperature control device, the lower portion of the side wall of the tank body is provided with a steam pipe extending into the tank body, and the outer end of the steam pipe is connected with a steam generator; a discharge port is formed in the center of the bottom of the lower sealing head and internally provided with an electric valve, and the lower sealinghead is also provided with an aeration port and at least one water filtering device used for separating granular activated charcoal from black waste water, wherein the aeration port is connected to ahigh-pressure air aerator. In summary, the equipment has the advantages that the control degree is high, the washing efficiency is high, sufficient washing is achieved, the wearing degree of activated charcoal particles is low, manpower is saved, energy is saved, and the environment is protected.

Description

technical field [0001] The invention belongs to the technical field of activated carbon deep processing, and in particular relates to a granular activated carbon washing equipment. Background technique [0002] In practical application, granular activated carbon needs pickling, water rinsing, water washing and grinding, and further processing of catalyst carrier. Improve its performance and increase added value. At present, the traditional methods of pickling, water rinsing, water washing and polishing, and catalyst carrier are mainly based on backward manual or mechanical methods, heating, boiling, stirring, and salvaging in a large tank with steam, and then repeating the above steps with clean water to complete the rinsing. The disadvantage is that the granular activated carbon is severely worn, the washing water temperature cannot be accurately controlled, it is labor-intensive, and the labor intensity is high. The black water generated during the washing process serious...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C01B32/378C01B32/39
CPCC01B32/378C01B32/39
Inventor 哈生宝
Owner 江苏哈特尔碳材料科技有限公司
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