Lime mud for purifying sewage and stabilizing water body structure

A technology for gray and water bodies, applied in water/sewage treatment, chemical instruments and methods, water/sludge/sewage treatment, etc., can solve the problems of magnetized water without detection standards and quantitative indicators

Pending Publication Date: 2019-02-26
肖明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0042] The water flowing through the magnetic field, that is, the water passing through the N pole and the S pole of the magnetic pole is called magnetized water. There is no detection standard and quantitative index for magnetized water.

Method used

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  • Lime mud for purifying sewage and stabilizing water body structure
  • Lime mud for purifying sewage and stabilizing water body structure
  • Lime mud for purifying sewage and stabilizing water body structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0103] Embodiment 1, blue plaster production system

[0104] figure 1It is a schematic diagram of the blue stucco production system of the present invention. As shown in the figure, the blue stucco production system includes a dissolution tank, a sedimentation tank, a grinder or a pulverizer, and a dehydration drying tank.

[0105] The terrain of the quicklime dissolution pond is higher than that of the sedimentation pond. Add quicklime into the dissolving tank, and use a mixer to stir after water is injected into the dissolving tank. After the lime is fully dissolved, open the valve gate, let the lime slurry flow to the low-lying place along the trend, and inject it into the sedimentation tank.

[0106] The main component of quicklime is calcium oxide (CaO), which is usually prepared by calcining natural rocks whose main component is calcium carbonate at high temperature. Since magnesium carbonate is often contained in raw materials for production, quicklime also contains ...

Embodiment 2

[0119] Embodiment 2, the packaging, storage, transportation and use of blue plaster finished products

[0120] The final product of the present invention is a kind of dry powder, which is slightly yellow at the beginning, and will emit the dark blue color of Qingdai after a long storage, so it is called "blue plaster". The change of color may be caused by the continuous oxidation of iron ions. The shape of the finished product after packaging is similar to that of the white cement bag. One package is 10kg, and the delivery standard is to drop 10kg of blue plaster for every 50 to 100 tons of water (i.e. 50 to 100 cubic meters of water). If the pollution is serious, it needs to be put in multiple times until it reaches the standard. The treatment of rivers and lakes can be determined according to the water quality, water quantity, pollution and corruption, the compatibility of the deployment mud and the ratio of lime slurry powder to ferrous sulfate, as well as the amount of bl...

Embodiment 3

[0124] Embodiment 3, magnetized water generator

[0125] Such as Figure 4 , Figure 5 As shown, a magnetized water generator includes a cast body 8 that is buckled up and down. The upper part of the cast body and the lower part are connected by a connecting device. The interior of the upper part of the cast body is an upper cavity called a magnetized water storage chamber 9. A booster pump 2 is placed in the cavity, the top of the casting body is provided with a booster pump inlet, the booster pump inlet is connected to the water inlet 1, and there is a bushing 3 at the connection between the upper part and the lower part of the casting body, and the bushing 3 is used to limit the permanent The magnet water pipe 6, the permanent magnet water pipe 6 is made of permanent magnet material, embedded in the bushing 3 and connected to the outlet of the booster pump, the lower part of the casting body is the lower cavity, and the permanent magnet water pipe 6 is axially inserted int...

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Abstract

The invention discloses a lime mud for purifying sewage and stabilizing a water body structure, which is prepared by mixing a lime slurry and ferrous sulfate uniformly and pulverizing a mixture to 38micrometers or less. The lime mud is diluted by the magnetized water and then put into the water body to be rapidly emulsified, which can fundamentally solve the problem of calcium and magnesium ion condensation. The lime mud is a water body stabilizer that permanently controls the quality of the water body and keeps the water clear, can be used to improve the structure of the water body, can meetthe long-term treatment of the water body, and opens up a novel way of thinking for sewage treatment.

Description

technical field [0001] The invention belongs to the technical field of sewage purification, and in particular relates to a blue plaster for purifying sewage and stabilizing water structure and a preparation method thereof. Background technique [0002] Urban rivers are one of the essential elements for the survival and development of cities, and play a very important role in the economic development and ecological protection of cities and surrounding areas. With the rapid development of my country's economy, the speed of urbanization and industrialization is getting faster and faster. A large amount of domestic sewage and industrial sewage are discharged into urban rivers. These organic decaying substances are discharged into urban rivers, making urban rivers gradually evolve into The bubbling and foul-smelling stinking ditches and sewage ponds, and the pollution of urban rivers have become an urgent problem to be solved. [0003] Defects in Existing Sewage Treatment Measure...

Claims

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Application Information

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IPC IPC(8): C02F1/52C02F101/20
CPCC02F1/5236C02F2101/20
Inventor 肖明
Owner 肖明
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