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Prefabricated combined type anaerobic tank

A prefabricated group and septic tank technology, applied in biological sludge treatment and other directions, can solve the problems of short construction period, hidden dangers, low cost, etc., and achieve the effects of good docking, stable installation and low requirements.

Inactive Publication Date: 2008-07-23
杜文杰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, prefabricated reinforced concrete septic tanks are widely used in the construction industry due to their short construction period, long service life and low cost. In actual use, the prefabricated parts of the septic tank are connected to each other, and then cemented Partially bonded to form a septic device. Since all parts of the septic tank are circular butt joints, and the butt joint surfaces are all flat, accurate positioning must be performed during the docking process. A slight misalignment will affect future use. Cause hidden dangers, such as leakage, or even collapse

Method used

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  • Prefabricated combined type anaerobic tank
  • Prefabricated combined type anaerobic tank
  • Prefabricated combined type anaerobic tank

Examples

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Embodiment 1

[0012] Embodiment 1: Referring to the accompanying drawings, at first, it is mainly composed of a reinforced concrete prefabricated pool cover 1, a ring pool 2 and a pool bottom 3, wherein the pool cover 1 is provided with a wellhead 12 and a convex ring 11, and the pool bottom 3 is provided with Concave ring 10, the upper end of the ring pool 2 is provided with a concave ring 10, and the lower end is provided with a convex ring 11. When connecting, the side of the pool bottom 3 with the concave ring 10 is placed horizontally upwards, and placed in the concave ring 10 of the pool bottom 3. cement slurry 8, then put the convex ring 11 of the first ring pool 2 into the concave ring 10 of the pool bottom 3, put the cement slurry 8 in the concave ring 10 on the upper end of the first ring pool 2, and then place the first The convex rings 11 of the two ring pools 2 are placed in alignment with the concave ring 10 of the first ring pool 2, and a plurality of ring pools 2 are placed i...

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Abstract

The invention relates to a pre-fabricated combined type septic tank which essentially consists of a tank cover (1) that is pre-fabricated by reinforced concrete, an ambient tank (2) and a tank bottom (3) and is characterized in that a wellhead (12) and a convex ring (11) are arranged on the tank cover (1); a concave ring (10) is arranged on the tank bottom (3); the upper end of the ambient tank (2) is provided with the concave ring (10) and the lower end thereof is provided with the convex ring (11); the tank cover (1), the ambient tank (2) and the tank bottom (3) are embedded and connected with each other through the convex ring (11) and the concave ring (10). Compared with the prior art, the invention has good butting capacity, tight seal, stable installation, low requirement for a groove and a base and convenient and fast construction.

Description

technical field [0001] The invention relates to a prefabricated combined septic tank, in particular to a prefabricated reinforced concrete structure and a septic device formed by sealing and combining. Background technique [0002] At present, prefabricated reinforced concrete septic tanks are widely used in the construction industry due to their short construction period, long service life and low cost. In actual use, the prefabricated parts of the septic tank are connected to each other, and then cemented Partially bonded to form a septic device. Since all parts of the septic tank are circular butt joints, and the butt joint surfaces are all flat, accurate positioning must be performed during the docking process. A slight misalignment will affect future use. Cause hidden dangers, such as leakage, or even collapse. As a supporting facility of a building, the septic tank needs to be used for many years. In order to better locate and connect the prefabricated parts of the se...

Claims

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Application Information

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IPC IPC(8): C02F11/04
Inventor 杜文杰
Owner 杜文杰
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