Sewage treatment pool with coating
A technology for sewage treatment tanks and coatings, applied in water/sewage treatment, water/sludge/sewage treatment, chemical instruments and methods, etc. Pool strength and other issues, to achieve the effect of strong chemical resistance, not easy to plug leakage, and simple structure
Inactive Publication Date: 2012-06-20
大连美宸特环保节能产品有限公司
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Problems solved by technology
However, due to the lack of wet water maintenance during the period from the initial setting to the early strength of concrete, the hydration heat is too large, which is prone to fracture, which affects the strength of the treatment tank, makes the sewage treatment tank prone to plugging problems, and affects the use of the sewage treatment tank life
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[0012] The present invention is described below in conjunction with embodiment:
[0013] Such as figure 1 Shown is the structure diagram of the present invention, and the pool body is made of reinforced concrete. A liquid particle rubber film layer 2 and an isolation layer 3 are sequentially coated on the inner surface 1 of the sewage treatment tank. The thickness of the applied liquid rubber film layer 2 can be 1-5mm. The isolation layer 3 is preferably a cement mortar isolation layer or a brick-bonded layer, so as to enhance the anti-corrosion performance of the pool body.
[0014] Through testing, each technical index that the present invention can reach is as shown in table 1:
[0015]
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Abstract
The invention discloses a sewage treatment pool with a coating, and relates to the technical field of sewage treatment equipment. A liquid rubber spray coating and an isolating layer are sequentially sprayed on the inner wall of the sewage treatment pool with the coating from the inside to the outside. The sewage treatment pool with the coating is simple in structure; according to the particular corrosion resistance, the strong chemical resistance, the strong acid resistance, the alkali resistance and the salt resistance of the rubber, the conventional sewage treatment pool is improved and the improved sewage treatment pool has higher corrosion resistance, so that blockage and leakage problems of the sewage treatment pool can be effectively avoided and the service life of the sewage treatment pool is effectively prolonged; and the sewage treatment pool is particularly applicable to large-sized sewage treatment plants.
Description
technical field [0001] The invention relates to the technical field of sewage treatment equipment, in particular to a coated sewage treatment pool. Background technique [0002] The used sewage treatment tanks of current sewage treatment plants are mainly made of reinforced concrete. However, due to the lack of wet water maintenance during the period from the initial setting to the early strength of concrete, the hydration heat is too large, which is prone to fracture, which affects the strength of the treatment tank, makes the sewage treatment tank prone to plugging problems, and affects the use of the sewage treatment tank life. And because the corrosion resistance requirements in the sewage treatment process are relatively high, therefore, the corrosion resistance of the sewage treatment tank needs to be further improved. Contents of the invention [0003] In order to solve the above-mentioned problems in the prior art, the present invention provides a sewage treatmen...
Claims
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IPC IPC(8): C04B41/52C04B26/26C04B28/00C02F1/00
Inventor 马庆海贾天敏刘志杰
Owner 大连美宸特环保节能产品有限公司
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