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One-time forming production process for glass fiber reinforced plastic septic tank

A glass tempering and production process technology, applied in the direction of biological sludge treatment, coating, etc., can solve the problems of inconvenient firing and curing work, inconvenient cycle flow work, inconvenient limit adjustment, etc., to facilitate production and processing work, realize The effect of barrier connection and convenient heating and curing

Pending Publication Date: 2022-05-17
三明蓝森环保设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing safety protection measures are guaranteed, and the manual operation is less, and the processing process is intelligent, but the patent is inconvenient to adjust the limit, which needs to be improved
[0006] However, the existing FRP septic tank production equipment still has some deficiencies during use, for example: it is not convenient to carry out integrated firing and curing work, it is not convenient to carry out periodic flow work, and it is not convenient to carry out limit adjustment Phenomenon, mechanized production work cannot be realized, so the one-time molding production process of FRP septic tank is needed to solve the problems raised above

Method used

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  • One-time forming production process for glass fiber reinforced plastic septic tank
  • One-time forming production process for glass fiber reinforced plastic septic tank
  • One-time forming production process for glass fiber reinforced plastic septic tank

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] One-time forming production process of FRP septic tank, refer to figure 1 , including the following steps:

[0055] S1. Wipe the inner surface of the forming mold clean, dip the floor wax with a sponge, wax the inner surface of the forming mold twice, and then dry it naturally;

[0056] S2, placing the raw materials of the FRP septic tank in a mixer to obtain a mixture, and the mixing time is 30 minutes;

[0057] S3. Send the mixture into the extruder, and the temperature of the die head of the extruder is 190° C., extruded by the extruder and poured into the forming mold;

[0058] S4. The mixture is solidified and formed inside the forming mold, and demolded after the forming is completed;

[0059] S5. After demoulding, the FRP septic tank is transferred to the automatic grinding equipment by the aerial crane, and the dust is automatically removed during grinding;

[0060] S6. After finishing the polishing, inspect the septic tank and put it into storage.

[0061] ...

Embodiment 2

[0063] One-time forming production process of FRP septic tank, refer to figure 1 , including the following steps:

[0064] S1. Wipe the inner surface of the forming mold clean, dip the floor wax with a sponge, wax the inner surface of the forming mold twice, and then dry it naturally;

[0065] S2, placing the raw materials of the FRP septic tank in a mixer to obtain a mixture, and the mixing time is 40 minutes;

[0066] S3. Send the mixture into the extruder, and the temperature of the die head of the extruder is 220° C., extruded by the extruder and then poured into the forming mold;

[0067] S4. The mixture is solidified and formed inside the forming mold, and demolded after the forming is completed;

[0068] S5. After demoulding, the FRP septic tank is transferred to the automatic grinding equipment by the aerial crane, and the dust is automatically removed during grinding;

[0069] S6. After finishing the polishing, inspect the septic tank and put it into storage.

[0...

Embodiment 3

[0072] One-time forming production process of FRP septic tank, refer to figure 1 , including the following steps:

[0073] S1. Wipe the inner surface of the forming mold clean, dip the floor wax with a sponge, wax the inner surface of the forming mold twice, and then dry it naturally;

[0074] S2, placing the raw materials of the FRP septic tank in a mixer to obtain a mixture, and the mixing time is 50 minutes;

[0075] S3. Send the mixture into the extruder, and the temperature of the die head of the extruder is 200°C, extrude from the extruder and then pour into the forming mold;

[0076] S4. The mixture is solidified and formed inside the forming mold, and demolded after the forming is completed;

[0077] S5. After demoulding, the FRP septic tank is transferred to the automatic grinding equipment by the aerial crane, and the dust is automatically removed during grinding;

[0078] S6. After finishing the polishing, inspect the septic tank and put it into storage.

[0079...

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Abstract

The invention relates to the technical field of glass fiber reinforced plastic septic tank production equipment, in particular to a glass fiber reinforced plastic septic tank one-time forming production process which comprises the following steps: wiping the inner surface of a forming mold, dipping floor wax with sponge, and waxing the inner surface of the forming mold; putting the raw materials into a stirrer to obtain a mixture; feeding the mixture into an extruder, extruding the mixture by the extruder, and pouring the mixture into a forming mold; the mixture is cured and formed in the forming mold, and demolding is conducted after forming is completed; after demolding, transferring the glass fiber reinforced plastic septic tank to automatic polishing equipment by a crane; and after polishing is finished, inspecting and warehousing. The device comprises a first limiting connecting structure, a second limiting connecting structure and a curing forming structure. The glass fiber reinforced plastic septic tank disclosed by the invention has the advantages of low temperature resistance, corrosion resistance, high forming speed, water resistance, air leakage prevention, high strength, light weight and the like; meanwhile, a complete technical scheme is formed through interaction of a raw material formula and process steps, and the raw materials are wide in source and easy to process.

Description

technical field [0001] The invention relates to the technical field of production equipment for FRP septic tanks, in particular to a one-time molding production process for FRP septic tanks. Background technique [0002] FRP septic tank refers to the equipment specially used to treat domestic sewage made of synthetic resin as the matrix and glass fiber reinforced material. FRP septic tank is a composite material product actively promoted by the country. It is light in weight, high in strength, and tough. Good quality, corrosion resistance, bright colors, mirror finish and other advantages, have far exceeded the similar products of ceramics, hard plastic, steel and other materials, and are widely used in chemical industry, petroleum, construction, textile, aviation, navigation, transportation, Electric power, metallurgy, machinery, medical treatment, food, paper making, environmental protection and other fields. [0003] According to Chinese Patent No. CN201520014950.X, the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C39/02B29C39/24B29C35/04B29C37/00B29C33/72B29C33/56C02F11/04
CPCB29C39/02B29C39/24B29C35/045B29C37/0092B29C33/72B29C33/56C02F11/04
Inventor 揭宗林宋伟
Owner 三明蓝森环保设备有限公司
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