China's first commercial domestic subway shield machine Shanghai offline

On the 14th of last month, China’s first commercialized domestic subway shield with “Domain No. 2”, which has completely independent intellectual property rights, was recently completed and manufactured in the shield production workshop of Shanghai Urban Construction Tunnel Engineering Machinery Manufacturing Co., Ltd. line. The shield is the main tunneling machine for engineering tunnels such as subways. It is reported that the new underground subway shield will soon be delivered to buyers and put into Shanghai rail transit construction. In 2004, China's first domestically produced subway shield prototype “first line” with complete independent intellectual property rights was successfully developed by Shanghai Urban Construction Tunnel Engineering Co., Ltd., with a localization rate of 70%. This prototype created the highest record of the domestic subway shield at the time of a single-day advance of 38.4 meters and a single-month advance of 566.4 meters. The “first line 2” of the downline is the second domestic shield after the “first line” and the first domestically produced shield for mass production. In addition, the Shanghai Shield Design Test Research Center was unveiled on the 12th. It will undertake technical functions such as design, research and testing of underground construction machinery such as tunnel boring machines to enhance China's competitiveness in the field of full-face tunneling machine technology.

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.

Batch Waste Plastic Pyrolysis Plant

Flow-chat of Batch Waste Plastic Pyrolysis Plant

Batch Waste Plastic Pyrolysis Plant 

Advantages of Batch Waste Plastic 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 Plastic 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

 

Batch Waste Plastic Pyrolysis Plant

Batch Waste Plastic Pyrolysis Plant,Fuel From Plastic Waste,Plastic To Oil Machine

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