Big pot of glass reinforced plastics is twined shape craft, it is the successive fiber that crosses dip colophony glue fluid (or cloth, belt, beforehand dip gauze) twine core model to go up according to definite pattern, next classics solidify, drawing of patterns, acquire product. The sewage disposal jar that oil field uses is to use this craft to be made namely.
The physico-chemical position that twines matrix of the colophony when shaping according to fibre glass is different, cent is twined to work a way, wet twine and do a law to twine 3 kinds of craft partly.
Station spot is handled in crude oil of northwest oil field, the reporter sees, empty weight more than tons 20 big pot is slow and rotational, tens of paths are circling can without lid to twine like the fibre glass silk like silk, crude oil “ of canister of amortize of processing station sewage spins ” to come out.
This canister uses vitreous steeliness to become, when needing 4 people to use only more than days 20 can finish a canister of glass reinforced plastics, and the steel structure can without lid that completes identical bulk with same time, need 10 more than person.
Why need not the jar that " iron makes "
Fiber twines craft of glass reinforced plastics, have many advantages.
Intensity is high: Will tell commonly, fiber is twined pressure vessel and with the bulk, steel that is the same as pressure qualitative container photograph is compared, weight can reduce 40 ～ 60% ;
Reliability is high: Fiber twines mechanization of goods easy implementation and automation production, after craft condition is affirmatory, pester the product quality that come out to stabilize, accurate;
Manufacturing efficiency is tall: Use mechanization or automation production, need operation worker is little, winding rate is rapid (240m/min) , reason labor productivity is tall;
Cost is low: On same product, but reasonable deserve to choose a certain number of planting material (include colophony, fiber and liner) , make its again compound, achieve result of first-rate technology economy.
The jar of glass reinforced plastics that uses this craft to be made has a design agile, structure light, corrosion resistance working procedure of strong, construction is simple, fight ageing, flame retardant wait for an advantage.
Because flexibility of design of storage tank of glass reinforced plastics is big, performance of structure of coal tub wall is superior, fiber twines glass reinforced plastics to be able to change colophony system or the physico-chemical performance that enhance material to increase unit of canister of lay aside of glass reinforced plastics and blame sign, in order to get used to the need of different medium and working requirement.
Storage tank of glass reinforced plastics basically is by can without lid, gasbag, flange dish (into / mouth giving water) reach filling gas mouth 4 parts composition. The mechanical intensity of storage tank of glass reinforced plastics depends on the scale of fibre glass material and synthetic resin and layout.
Through structural layer ply, twine thick structure of horn and wall and design, will adjust the carrying capacity of can without lid, make the canister of lay aside of glass reinforced plastics of different pressure grade or certain and special function and blame mark device, metallic stuff cannot compare this with its.