Application of synthetic materials valves

Synthetic valves, which outperform metal valves in many aggressive conditions, are primarily corrosion resistant, followed by net weight, and their strength depends on the shape, alignment and number of reinforcing fibers. (In general, the greater the percentage of fiber, the greater the strength of the composite.) In valve applications, the weight content of the fibers ranges from 30% to 40% by weight, whereas the chemical stability is primarily due to the potting of the final product Fiber resin properties of the body decided. In synthetic valves, the solid polymer body can be either a thermoplastic such as PVC-PVDF, PPS-PPS, or a thermosetting resin such as polyester, ethylene and epoxy Wait). Thermosetting resins retain their strength at elevated temperatures compared to thermoplastics (ie thermosetting resins have a higher heat distortion temperature). (Note: The determination of the heat resistance of synthetic materials is referred to as heat distortion temperature under service conditions.); Currently, the most commonly used synthetic materials for chemical process valves are vinyl epoxies (thermoplastics) , Whose reinforcing fibers are shredded glass fibers (¼ inch long) and shredded graphite fibers (¼ inch long). The table below compares the performance of most widely used synthetic materials with that of corrosion resistant metals. Glass reinforced vinyl graphite reinforced vinyl graphite reinforced PPS 316SS Hast-C;;;; Psi) NA NA Compression strength (Psi) Thermal deformation temperature ° F NA NA Thermal expansion coefficient in / in / ° F) 15 × 10-6;;;;;;;;;;;;;;; ;;;;;;;;;;;;;;;;;; 13 × 10-6;;;;;;;;;;;;;;; ;;;;;;; 6.3 × 10-6;;;;;;;;;;;; ;;;; Note: NA is not suitable (Or ineffective);;;;; From the surface analysis, glass and graphite reinforced composite materials compared with the metal, the tensile strength is low, therefore, synthetic material valves should be thicker parts of the larger stress Section with stiffeners to achieve the same performance as metal. Due to its corrosion resistance, high strength and light weight, synthetic valves make it an economical alternative valve product for many metal or fiberglass reinforced plastic piping systems in corrosive service. In the chemical process conditions, excellent prospects for the use of synthetic valves. In the valve industry, the use of organic and synthetic materials is no longer the concept of traditional metal and non-metal valve materials. Ceramic (the valve temperature can be increased from 400 ℃ to 1200 ℃ above), plastic (with anti-corrosion characteristics), synthetic materials (corrosion resistance, light weight, high strength characteristics), memory alloy Memory alloy or temperature memory alloy reversibility and high elasticity to create the valve) and so on. New materials, is developing a large number of high-performance valve with new products. The development of new technologies, so that a variety of engineering materials used in valve manufacturing has become possible.

Intergrated Design Batch Waste Plastic Pyrolysis Plant

Pyrolysis Plant is used for recycling waste tire, waste plastic, waste rubber to fuel oil. According to the actual situation in every country and district, we developed different models of Batch Pyrolysis Plants for waste tires, rubber and plastic with daily capacity 5 -10 tons.

Flowchat of Batch Waste Tyre Pyrolysis Plant

 

Advantages of Batch Waste Tyre Pyrolysis Plant

 

1. Full open door design: Speedy loading in and steel pulling out; Easily cooling down after one batch finished, saving time; No leaking with special high temperature flexible graphite packing.

2.  Unique Craft Condensers: High condensing efficiency with more oil output. Good quality oil, longer lifetime, and easy to clean.

3.  National Patent Unique Smoke Scrubbers: More efficient removal of the acid gas and dust of the smoke by neutralization, purification and absorption, environmental friendly without pollution.

4. National Patent Carbon Black Discharging System: Speedy fully enclosed Auto-discharging under high temperature, avoiding carbon black pollution, saving time.

5.  Automatic Submerged welding technology, ultrasonic nondestructive testing, both manual and the automatic safety devices.

6. Sync Gas Recycling System: Fully burned after recycling and utilization, saving fuel and preventing pollution.

7. Direct Heating System: Enlarging heating square to lengthen the lifespan of the reactor and easy to control the temperature.

8. National Patent, unique heat insulation shell; high efficiency temperature keeping, excellent energy-saving effect.

 

Technical Parameter of Batch Waste Tyre Pyrolysis Plant

NO.	ITEM	PROJECT
1	Equipment Model	XY-7	XY-8
2	Door Model	Full Open Door	Full Open Door
3	Suitable Raw Materials	Rubber/Plastic Products	Rubber/Plastic Products
4	Structure	Horizontal Type Revolves	Horizontal Type Revolves
5	Reactor Size	Φ2200*6000mm  Î¦2600*6600mm	Φ2200*6000mm  Î¦2600*6600mm
6	Capacity for One Batch	5-6Mt; 8-10Mt	5-6Mt; 8-10Mt
7	Oil Yield of Tires	40%-45%	40%-45%
8	Work Pressure	Normal Pressure	Normal Pressure
9	Reactor Rotation Speed	0.4R/M	0.4R/M
10	Fuels Choice	Coal, Wood	Coal, Wood, Gas, Oil
11	Power	18KW/H	18-25KW/H
12	Cooling Method	Water Cycling	Water Cycling
13	Type of Drive	External Annular Gear	External Annular Gear
14	Heating Method	Direct	Direct
15	Type of Installation	With Foundation	With Foundation/Integrated Base
16	Noise dB(A)	≦85	≦85
17	Operation Mode	Intermittent Operation	Intermittent Operation
18	Total Weight(MT)	25-40	25-40
19	Installation Space Required	30m*10m	30m*10m
20	Manpower	3~4/batch	3~4/batch
21	Shipment	Ф2200×6000=1*40HC+1*40FR Ф2600×6600=2*40HC+1*40FR	Ф2200×6000=1*40HC+1*40FR Ф2600×6600=2*40HC+1*40FR

 

Integrated Design Batch Waste Plastic Pyrolysis Plant

Intergrated Design Batch Waste Plastic Pyrolysis Plant,Waste Plastic Pyrolysis Plant,Rubber Pyrolysis Recycling Plant

Shangqiu Jinpeng Industrial Co., Ltd. , https://www.recyclings.nl