Improved integrated septic tank based on carbon fiber thermoplastic composite material

Abstract

The invention discloses an improved integrated septic tank based on a carbon fiber thermoplastic composite material. The improved integrated septic tank comprises a shell, the internal area of the shell is divided into a first-stage anaerobic chamber, a second-stage anaerobic chamber and a clarification chamber by two partition plates, the partition plates and the shell are separated structures, every partition plate is a flexible circular plate capable of being curled, and every partition plate is provided with an eccentric communication hole; and the inner wall of the shell is provided withpartition plate positioning rings, the partition plates can be clamped in the partition plate positioning rings through self-deformation of plate bodies, a plurality of anti-collapse ropes are fixed at positions, located on annular end surfaces at two sides of the partition plates, of the partition plate positioning rings, every anti-collapse rope is composed of a rope body and fixing screws located at both ends of the rope body, and every partition plate positioning ring is provided with a positioning screw hole. The partition plates are separated from the shell, the partition plates can be placed in the shell from an inspection port after being curled, then are clamped in the partition plate positioning rings by the self-deformation, and can be restored to the original shape after the deformation, and excessive deformation of the partition plates in the working process is avoided under the supporting action of the anti-collapse ropes at both sides, and the problem of difficulties intraditional design modes of the partition plates is solved.

Description

technical field [0001] The invention relates to the technical field of carbon fiber thermoplastic composite material products, in particular to an improved integrated septic tank based on carbon fiber thermoplastic composite material. Background technique [0002] Traditional septic tanks include reinforced concrete septic tanks and glass fiber reinforced plastic septic tanks. Their structures include cylinders with heads at both ends. The upper wall of the cylinder is provided with inspection holes for inspection and cleaning of dirt. The end seals are respectively provided with water inlet pipes and water outlet pipes. There are partitions with flow holes in the cylinder. The shape is horizontal cylindrical. The outer wall of the cylinder forms a corrugated shape. Interconnected left and right rooms. Reinforced concrete septic tanks and glass fiber reinforced plastic septic tanks have the problem of high quality and inconvenient transportation, so septic tanks made of car...

AI Technical Summary

Problems solved by technology

[0003] Although the existing one-piece carbon fiber thermoplastic septic tank has good sealing performance, there are still deficiencies in the use process. First, the design of the partition is difficult. If it is set as an integrated structure, the process difficulty will be greatly increased. If it is set as a split structure, it will be difficult to put it into the septic tank in the later stage. The septic tank must be set as a split structure, the process is complicated, and the overall sealing of the septic tank cannot be guaranteed; The height of the connecting hole is fixed and cannot be adjusted by the customer according to the needs; the third is that the compressive strength of the septic tank shell is not ideal, which limits the overall size and specifications; the fourth is that there is no crushing device in the first-level anaerobic tank. When the material contains large debris, it is prone to blockage

Images