A kind of production technology of glass fiber reinforced plastic septic tank

Abstract

The invention discloses a production process of a glass fiber reinforced plastic septic tank. The production process comprises the following steps: preparing a resin glue solution, cutting cloth to obtain fiber, and soaking winding fiber into the resin glue solution so as to obtain winding fiber; manufacturing a scraping plate, a partitioning plate and quartz sand; combining a seal blank with the winding fiber so as to obtain a seal, and coiling the scraping plate so as to obtain a septic tank cylinder blank; embedding the partitioning plate and the seal into the septic tank cylinder blank so as to manufacture a core mold; winding the winding fiber on the core mold so as to form an inner wound layer; soaking a piece of sand cloth wrapped with quartz sand into the resin glue solution, and winding on the inner wound layer so as to form a sand layer; winding the winding fiber on the sand layer so as to obtain an outer winding layer, thereby obtaining a primarily formed septic tank; further curing, finishing, inspecting and storing in a warehouse. Therefore, the glass fiber reinforced plastic septic tank is relatively solid and durable and relatively simple and reasonable in process, the finished product rate is remarkably increased, and the production efficiency is remarkably improved. The invention further discloses production equipment for the glass fiber reinforced plastic septic tank prepared by using the production process. The production equipment is flexible and convenient to use.

Description

technical field [0001] The invention relates to the field of septic tank processing technology and septic tank equipment, in particular to a production process of a glass reinforced plastic septic tank. Background technique [0002] The structure of FRP septic tanks is well known. For example, Chinese utility model patent CN200920101361.X discloses a FRP septic tank. The structure includes horizontal FRP tanks, and both ends of the FRP tanks are arched sealing plates as tanks. Head, the left end of the FRP tank is provided with a water inlet pipe, and the right end is provided with an outlet pipe. A front partition and a rear partition are arranged in the FRP tank cavity. The front partition and the rear partition divide the tank cavity into a sedimentation tank and a filtration tank. There are overflow holes and ventilation holes on the front and rear partition panels respectively. The sedimentation tank cleaning pipe and the filter section cleaning pipe are respectively se...

AI Technical Summary

Problems solved by technology

[0003] The aforementioned utility models are relatively common, and their production and processing techniques are relatively mature, but the existing production techniques of this type on the market are too complicated and clumsy, with cumbersome processes, inconvenient operation, unsatisfactory production efficiency and yield rate, and their practicability needs to be improved.

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