Inverted installing construction method for anaerobic tank
A construction method and anaerobic tank technology are applied in the field of inverted construction of anaerobic tanks, which can solve problems such as poor construction quality and construction efficiency, achieve good economic and social benefits, avoid high-altitude operations, water tightness and air tightness good effect
Inactive Publication Date: 2019-02-22
SHENZHEN MUNICIPAL ENG
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Problems solved by technology
[0005] The purpose of the present invention is to provide an upside-down construction method for anaerobic tanks, aiming to solve the problems of poor construction quality and construction efficiency during the construction of anaerobic tanks in the prior art
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[0033] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0034] In the drawings of this embodiment, the same or similar symbols correspond to the same or similar components; The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, or in a specific orientation. Construction and operation, so the words describing the positional relationship in the drawings are only for illustrative...
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The invention relates to the technical field of anaerobic tank construction, and discloses an inverted installing construction method for an anaerobic tank. The anaerobic tank comprises a bottom plate, multiple wall plates and multiple top plates. The inverted installing construction method comprises the following steps that (1), the bottom plate is laid and fixedly welded; (2), a tank top layer is assembled over the bottom plate; (3), a lifting device is installed; (4), the multiple wall plates are assembled into a wall plate layer; (5), the tank top layer is lifted up through the lifting device, the wall plate layer and the tank top layer are assembled to form an entirety, and the entirety is lifted up through the lifting device; (6), the step (4) and the step (5) are circularly conducted; (7), the lower portion of the wall plate layer which is finally connected is fixedly welded to the bottom plate, and a tank body is formed; (8), accessories are installed; (9), the lifting device is dismantled; and (10), inspection and acceptance are conducted. Therefore, construction is easy and convenient, the construction time is shortened, high-altitude operation is avoided, input of scaffolds is reduced, and the economical performance and environmental friendliness are achieved; and in addition, the water tightness and the gas tightness of the tank body are good, the good economic benefit and social benefit can be achieved, and the construction quality of leachate treatment is guaranteed.
Description
technical field [0001] The invention relates to the technical field of anaerobic tank construction, in particular to an upside-down construction method of anaerobic tanks. Background technique [0002] Waste needs to be disposed of properly to avoid secondary pollution and prevent waste from producing toxic and harmful substances that are harmful to humans. [0003] At present, in solid waste landfills, anaerobic tanks are generally used for leachate treatment. During the process of leachate treatment, anaerobic tanks are prone to corrosion damage, sewage leakage, gas leakage, tank deformation, etc. Therefore, the construction period of the anaerobic tank is long. [0004] In the prior art, when the anaerobic tank is being constructed, the construction quality and construction efficiency are poor, which affects economic and social benefits. Contents of the invention [0005] The purpose of the present invention is to provide an upside-down construction method for anaerob...
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IPC IPC(8): E04H7/06E04B1/35
CPCE04B1/3522E04H7/06
Inventor 刘斌陈少彬王嵩何青方晓蔡荣兴邓亚军刘正雄
Owner SHENZHEN MUNICIPAL ENG