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Open-close type sewage tank sealing cover

A technology for sewage pools and sealing covers, which is applied in the direction of sewage wells, general water supply conservation, waterway systems, etc., and can solve problems such as large labor force, inconvenient opening or covering the sewage pool, and affecting the service life of the covering film.

Inactive Publication Date: 2019-09-27
上海华喜膜结构工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the above technology, it is necessary to manually push the sealing cover to open or cover the sewage pool. Since the sealing cover is large and heavy, this method requires a lot of labor and is not convenient for the staff to open or cover the sewage pool; in addition , the cover film of the sealing cover is easily corroded by odor, which affects the service life of the cover film to a certain extent

Method used

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  • Open-close type sewage tank sealing cover
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  • Open-close type sewage tank sealing cover

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0067] A kind of sealing cover of opening and closing sewage pool 1, see figure 1 and figure 2 , including a slide rail assembly, a frame assembly and a covering film 9 arranged on the side wall of the sewage pool 1 . In the process of actual sewage treatment, generally there are multiple sewage pools 1 , so there are also multiple sealing covers, and each sealing cover can cover one sewage pool 1 correspondingly. There is enough space between two adjacent sewage pools 1 to place a sealing cover.

[0068] see image 3 , the frame assembly includes a high frame 3 and a low frame 4, the high frame 3 and the low frame 4 are similar to the gable roof structure, the slope of the high frame 3 and the low frame 4 is generally between 15°-25°, generally in the south In the region, the slope of the high frame 3 and the low frame 4 can be set to 15°; generally in the northern region, the slope of the high frame 3 and the low frame 4 can be set to 25°, which is beneficial to make the...

Embodiment 2

[0090] An open-close sewage pool sealing cover, the difference between this embodiment and Embodiment 1 is:

[0091] The components and parts by mass of the anticorrosion paint covering the film are shown in Table 1.

[0092] Anticorrosion paint is made by following preparation method:

[0093] S1. Weigh and mix epoxy resin, polyurethane resin, ethyl acetate and butyl acetate in corresponding parts by mass, heat to 65° C., and keep warm for 1 hour to obtain mixture B.

[0094] S2. Then add the concave-convex soil in the corresponding mass parts to the mixture B and mix evenly, keep it warm for 0.5h, then lower the temperature to 40°C, add the corresponding mass parts of SAC-100 crosslinking agent while stirring, and stir for 25 minutes. Compound C is obtained.

[0095] S3. Take corresponding parts by mass of deionized water, urea and sodium chloride, mix and stir for 15 minutes to obtain mixture D, and finally mix mixture C and mixture D, and naturally cool to room temperatu...

Embodiment 3

[0100] An open-close sewage pool sealing cover, the difference between this embodiment and Embodiment 1 is:

[0101] The components and parts by mass of the anticorrosion paint covering the film are shown in Table 1.

[0102] Anticorrosion paint is made by following preparation method:

[0103] S1. Weigh the epoxy resin, polyurethane resin, ethyl acetate, and butyl acetate in corresponding parts by mass and mix them evenly, heat to 85° C., and keep the temperature for 2 hours to obtain the mixture B.

[0104] S2. Then add the concave-convex clay of the corresponding mass parts to the mixture B and mix evenly, keep it warm for 1h, then lower the temperature to 50°C, add the corresponding mass parts of SAC-100 cross-linking agent while stirring, and after stirring for 30min, get Mixture C.

[0105] S3. Take corresponding parts by mass of deionized water, urea and sodium chloride, mix and stir for 20 minutes to obtain mixture D, and finally stir and mix mixture C and mixture D,...

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Abstract

The invention relates to the technical field of sewage treatment, in particular to an open-close type sewage tank sealing cover. The open-close type sewage tank sealing cover comprises a sliding rail assembly, a frame assembly and a cover film; the frame assembly comprises a high frame and a low frame, first long square tubes are arranged on two sides of the high frame, the first long square tubes are rotatably provided with first pulleys, and first driving motors are fixedly arranged on the outer walls of the first long square tubes; and second long square tubes are arranged on two sides of the low frame, the second long square tubes are provided with second pulleys, and the second long square tubes are provided with second driving motors. The sliding rail assembly includes a third long square tube, a fourth long square tube, an outer sliding rail and an inner sliding rail; and the first pulleys are slidably connected with the outer sliding rail, the second pulleys are slidably connected with the inner sliding rail, and the surface of the cover film is coated with anticorrosive paint. The open-close type sewage tank sealing cover drives the high frame to move through the first driving motors or drives the low frame through to move through the second driving motors , so that workers can open or cover a sewage tank conveniently; and the cover film of the sealing cover has the advantage of corrosion resistance.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, more specifically, it relates to an open-close type sewage pool sealing cover. Background technique [0002] Industrial production, agriculture, medical treatment and people's daily life will produce a large amount of sewage, which will cause great harm to the environment. With the continuous development of the economy, environmental protection and governance have gradually received national attention. The usual sewage pools are mostly open-air, and are treated and purified by multiple processes, but strong odor or volatile odor will be produced during the treatment process, which will have a certain impact on the surrounding environment. [0003] In order to effectively reduce the distribution and discharge of malodorous gases, the source of odor pollution in the sewage pool should be closed and directly collected within a minimum range. For example, the Chinese patent with the notifica...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03F11/00
CPCE03F11/00Y02A20/208
Inventor 何大年潘金华
Owner 上海华喜膜结构工程有限公司
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