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A method of installing a suspension packing

An installation method and hanging technology, which is applied in chemical instruments and methods, water/sludge/sewage treatment, biological water/sewage treatment, etc., can solve the problems of high risk, large amount of engineering, high cost, etc., and reduce construction costs. Difficulty, reduced construction cost, not easy to slip and fall off

Active Publication Date: 2016-08-24
中科同恒环境科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0008] Aiming at the prominent deficiencies in the installation of biochemical fillers in current sewage biochemical treatment projects, such as large engineering volume, high cost, cumbersome operation and high risk, the present invention provides a hanging filler that is easy to operate, easy to implement and low in cost. installation method

Method used

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Examples

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Embodiment 1

[0028] After demonstration, a village decided to use biological technology to treat its domestic sewage. Considering that there were no specialized technical personnel for 24-hour operation management after acceptance and handover, it decided to use biofilm method to reduce the dependence on technology. The designed treatment water volume is 5m 3 / h, the length of the biological oxidation tank is 5.0m, the width is 2.0m, the effective water depth is 2.8m, the height of the packing layer is 2.0m, and the lower end of the packing layer is 0.5m from the bottom of the pool.

[0029] The project adopts the national standard 8# angle iron as the main support for the filler, and installs and fixes it at 0.5m and 2.5m from the bottom of the pool on both sides of the inner wall of the pool in the length direction (a total of 4 pieces in one pool). Drill holes on the angle iron at an equidistant distance of 20cm, the hole diameter is φ12 (mm), and pass the φ8 (mm) seawater rope (nylon r...

Embodiment 2

[0034] After demonstration, a market town decided to adopt the biological denitrification process to treat its domestic sewage. Considering the impact resistance of the system, it decided to adopt the biofilm method to ensure the biomass of the system. The designed treatment water volume is 50m 3 / h, the total length of the biological oxidation tank is about 50.0m, the width is 3.0m, the effective water depth is 2.8m, the height of the packing layer is 2.0m, and the lower end of the packing layer is 0.5m from the bottom of the pool.

[0035] The project uses the national standard 10# angle iron as the main support for the filler, and installs and fixes it at 0.5m and 2.5m from the bottom of the pool on both sides of the inner wall of each pool in the length direction (a pool has 4 pieces in total), and the angle iron bracket is fixed and installed. Finally, drill holes on the angle iron with a 15cm equidistant angle iron, the hole diameter is φ15 (mm), and pass the φ12 (mm) se...

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Abstract

The invention provides an installation method of suspension type filling material, and belongs to the application field of sewage control engineering. In the provided installation method, a fiber rope is winded around a big / small center short pipe in the same direction, and then the big / small center short pipes are spliced to form a twisted filling material support, which is used to replace the conventional steel bar filling material support. Through the provided installation method, the using amount of steel bars in a project can be saved, moreover, the workers for cutting the steel bars, welding the steel bars, and painting the steel bars are not needed, the cost of the project can be directly saved, at the same time, the filling material support can be assembled and the filling material can be filled before the schedule, safety during the installation process is reduced, and the quality can be guaranteed.

Description

technical field [0001] The invention belongs to the technical field of sewage treatment and resource utilization, and is an installation method in sewage biochemical treatment engineering. Background technique [0002] Entering the 21st century, especially after the 17th National Congress of the Communist Party of China, the report of the 18th National Congress of the Communist Party of China once again discussed "ecological civilization", and devoted a chapter to it, and listed "ecological civilization" as one of the "five places" in the cause of socialism with Chinese characteristics. In the general layout of "one body", and systematically put forward the strategic task of building an ecological civilization in our country. Under such a general environment, the state and governments at all levels have successively promoted and strengthened relevant policies on environmental protection and governance, especially formulated a series of policies and measures for rural environ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F3/00
Inventor 林向宇潘松青方宏达陈少华吴杰
Owner 中科同恒环境科技有限公司