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Integrated chemical wastewater treatment pool

A technology for chemical wastewater and treatment tanks, which is applied in the fields of return water treatment, water/sewage treatment, biological water/sewage treatment, etc. Good practical effect, saving floor space and simple device structure

Active Publication Date: 2018-05-11
东营市广利临港产业园有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The treatment of chemical wastewater by enterprises generally includes multiple operational steps, such as: sedimentation, centrifugal separation, biofilm, biodegradation, ionization, etc., these steps need to be operated by different production equipment, so the overall chemical wastewater treatment process The equipment needs to occupy a large amount of production area in the factory area, especially the biodegradation operation, which generally requires light and aeration treatment, because the biodegradation time itself is relatively long, and the wastewater treatment is a streamlined production, and the wastewater treatment in other operation treatment processes In the case of a large amount, the overall length of the biodegradable operation pool is mainly to increase the residence time of the wastewater in the pool, but in comparison, it further increases the footprint of the biodegradation pool
[0004] At the same time, when the waste water is treated in the streamlined waste water treatment device, since the waste water itself contains odor gas, it is easy to leak during the transfer process, and because the overall production line layout is long and occupies a large area, the entire production line needs to eliminate odor Gas detection and monitoring greatly increases the treatment cost of wastewater production

Method used

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  • Integrated chemical wastewater treatment pool
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Effect test

Embodiment 1

[0018] Embodiment 1: as figure 1 and 2 An integrated chemical wastewater treatment pool is shown, the treatment pool is a sealed shell 1, and the shell 1 is provided with a separation zone 2, a microbial treatment zone 3, a filler adsorption zone 4 and an ionization percolation zone Zone 5, the packing adsorption zone 4 is set between the separation zone 2 and the ionization percolation zone 5, the microbial treatment zone 3 is an annular tank body, the separation zone 2, the packing adsorption zone 4 and the ionization zone The percolation zone 5 is arranged inside the tank body 3, the top of the separation zone 2 is provided with a waste water inlet 6, the top of the ionization percolation zone 5 is provided with a drain 22, and the lower part of the separation zone 2 passes through The first-level communication port 11 is connected to the microbial treatment area 3, and the upper part of the microbial treatment area 3 is provided with a second-level communication port 12 c...

Embodiment 2

[0019] Embodiment 2: as figure 1 and 2 As shown, the waste water inlet 6 is provided with a cylindrical separation cylinder 7, the body of the separation cylinder 7 is composed of a filter screen 8, and the separation cylinder 7 is movably installed in the waste water inlet 6 of the separation zone 2. The bottom of the separation zone 2 is provided with a circular separation cylinder support column 10, and the inner side of the separation cylinder support column 10 is provided with an electric stirring paddle 9, and the waste water enters the separation zone 2 through the separation cylinder 7 in the water inlet 6. At the same time, the bottom of the separation zone 2 is stirred by the electric stirring paddle 9, and the wastewater rotates in the cylinder 7 to form a centrifugal force, which facilitates the separation of solid materials and colloidal viscous materials in the wastewater, and the separation cylinder 7 itself is detachable , easy to clean and replace.

Embodiment 3

[0020] Embodiment 3: as figure 1 and 2 As shown, the filler adsorption area 4 includes a buffer layer 14 and an adsorption layer 16, and adsorption fillers are installed in the adsorption layer 16, and the secondary communication port 12 is connected to the buffer layer 14, and the tertiary communication port 13 is connected to the adsorption layer. Layer 16. The adsorption layer 14 and the buffer layer 16 are communicated through a plurality of transmission pipes 15, the transmission pipes 15 are connected with a pressure pump, the lower part of the transmission pipe 15 is provided with a spray head, and the spray The shower head is evenly distributed above the adsorption packing; the packing adsorption area 4 mainly uses the packing to carry out adsorption treatment on the impurities in the waste water, because the secondary connection port 12 of the packing adsorption area 4 is connected to the microbial treatment area 2, and the microorganisms enter with the water flow. ...

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Abstract

The invention discloses an integrated treatment tank for chemical wastewater. The integrated treatment tank for the chemical wastewater is a sealed shell, wherein a separation zone, a microorganism treatment zone, a filler adsorption zone and an ionization infiltration zone are arranged in the shell, the microorganism treatment zone is an annular tank body, the separation zone, the filler adsorption zone and the ionization infiltration zone are arranged inside the tank body, the lower part of the separation zone is connected with the microorganism treatment zone by virtue of a primary communicating hole, a second communication hole is formed in the upper part of the microorganism treatment zone and is connected with the filler adsorption zone, a circulating current separating plate is arranged in the tank body between the primary communicating hole and the secondary communicating hole, and a tertiary communicating hole is formed in the bottom of the filler adsorption zone and is connected with the ionization infiltration zone. The integrated treatment tank for the chemical wastewater has the advantages that multiple chemical wastewater treatment tanks are integrated together, extra pipeline transportation does not needed, sealing property of the shell is good, and the problem that odours gas produced by the chemical wastewater during treatment is leaked is avoided; meanwhile, as a microorganism treatment stage on the chemical wastewater requires a long-time treatment stage, the microorganism treatment is carried out by virtue of the annular tank body sheathed outside, occupied area of the whole device is saved, and practical effect is good.

Description

technical field [0001] The invention relates to the field of wastewater treatment in the chemical production process, in particular to an integrated chemical wastewater treatment pool. Background technique [0002] Chemical enterprises will produce a large amount of wastewater in the production process, so wastewater treatment is a necessary production step for chemical enterprises. Wastewater treatment refers to the use of various methods to separate pollutants contained in wastewater or convert them into harmless substances. The process of purifying wastewater. [0003] The treatment of chemical wastewater by enterprises generally includes multiple operational steps, such as: sedimentation, centrifugal separation, biofilm, biodegradation, ionization, etc., these steps need to be operated by different production equipment, so the overall chemical wastewater treatment process The equipment needs to occupy a large amount of production area in the factory area, especially the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F9/14
CPCC02F1/001C02F1/28C02F1/469C02F3/34C02F9/00C02F2301/04
Inventor 赵冰清
Owner 东营市广利临港产业园有限公司