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Water softening device for sewage treatment

A softening device and sewage treatment technology, applied in water/sewage treatment, water/sludge/sewage treatment, ion-exchanged water/sewage treatment, etc. problem, to achieve good replacement effect, improve replacement effect, and increase the effect of contact area

Active Publication Date: 2022-05-17
WEIFANG WOHUA WATER TREATMENT EQUIP
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  • Abstract
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Problems solved by technology

[0003] In the process of sewage treatment, for the softening operation of water body, a single cation exchange resin plate is generally used to replace calcium and magnesium ions on the water body, so as to achieve the effect of softening the water body, and the single cation exchange resin plate has a single structure, and the contact area with the water body Smaller, resulting in poor replacement effect and affecting the replacement effect

Method used

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  • Water softening device for sewage treatment
  • Water softening device for sewage treatment
  • Water softening device for sewage treatment

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0028] see Figure 1-7 , the present invention provides a technical solution: a water softening device for sewage treatment, including a reaction chamber 1, the bottom of the reaction chamber 1 is fixed with a discharge pipe 2 controlled by a valve, and the right side of the reaction chamber 1 is fixed with a replacement device 3. The replacement device 3 includes a bracket 31. The upper end of the bracket 31 penetrates and is rotatably connected to a knob rod 32. The middle end of the outer wall of the knob rod 32 is fixed with a fixed block 33. The front end of the fixed block 33 is fixed with a hollow rod 34. The hollow rod 34 The outer wall is rotatably connected...

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Abstract

The invention discloses a water softening device for sewage treatment, and relates to the technical field of sewage treatment. The water softening device for sewage treatment comprises a reaction bin, a replacement device is fixed to the right side of the reaction bin, a fixing block is fixed to the middle end of the outer wall of a rotary knob rod, a hollow rod is fixed to the front end of the fixing block, and four cation exchange resin plates are rotationally connected to the outer wall of the hollow rod through four connecting rods. According to the water softening device for sewage treatment, a fixed block is controlled to rotate through a knob rod, so that four cation exchange resin plates are moved into a reaction bin to be in contact with sewage in the reaction bin, and meanwhile, in the process that the fixed block drives the four cation exchange resin plates to rotate, a hemispherical air bag is extruded through an arc-shaped rod; the four ejector rods drive the four cation exchange resin plates to rotate at the same time, the four cation exchange resin plates are unfolded, then the contact area with sewage is increased, and the replacement effect is improved.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a water softening device for sewage treatment. Background technique [0002] The hardness of water refers to the content of salts dissolved in water, that is, the content of calcium salts and magnesium salts. The hardness of the water with high content is high, and vice versa, the hardness of the water will be controlled and reduced in general urban water, and the hardness of the treated tap water in general urban water plants will be controlled at 8-14GPG. [0003] In the process of sewage treatment, for the softening operation of water body, a single cation exchange resin plate is generally used to replace calcium and magnesium ions on the water body, so as to achieve the effect of softening the water body, and the single cation exchange resin plate has a single structure, and the contact area with the water body Smaller, resulting in poor replacement effect and affec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/42C02F101/10
CPCC02F1/42C02F2001/425C02F2101/10C02F2303/14
Inventor 付学英李楠张宝军
Owner WEIFANG WOHUA WATER TREATMENT EQUIP
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