There are two types of intra-mineral air pressure measuring instruments, one for determining absolute pressure and the other for measuring relative pressure. First, the determination of absolute pressure Absolute pressure is the atmospheric pressure at the point of measurement, which is zero pressure for absolute vacuum. Determination of mercury barometer instrument has two kinds and empty cassette pressure gauge, a barometer can read both the atmospheric pressure measured point directly from the instrument dial. Second, the determination of relative pressure Relative pressure, also called differential pressure, refers to the difference between atmospheric pressures at two points in the wind. Measuring instruments are: (1) U-shaped differential pressure gauge The U-shaped differential pressure gauge is a commonly used instrument for measuring the differential pressure. Two U-shaped glass tubes are respectively connected to the two skin tubes at two ends, and are led to two points where the pressure difference needs to be measured. The height difference between the two tubes in the U-shaped tube is the pressure difference between the two points, and the unit of the pressure difference is expressed by the mmH 2 O column. (two) tilting differential pressure gauge The structure of the tilting differential pressure gauge is shown in Fig. 1. Figure 1 Tilt differential pressure gauge (a) shape; (b) structure; (c) three-way cock internal hole opening and closing 1- bottom plate; 2-container; 3-glass tube; 4-plastic tube; 5--injection hole screw; 6-way three-way cock; 7-three-energy cock seat; 8-zero adjustment screw; 9-curved bracket; 10-level bubble; 11-leveling screw; 12-rubber tube When using a tilting differential pressure gauge to measure the differential pressure, place the tilting pressure measuring tube at the desired tilt angle, adjust the instrument to the level, and adjust the three-way cock to the pressure measuring position (as shown in c in Figure 1). Remove the joint of the rubber tube and the three-way cock, and gently suck with the mouth to tilt the liquid on the measuring tube to the top of the measuring tube, and eliminate the bubble accumulated in the instrument, and repeat it several times. Turn the zero adjustment knob to adjust the liquid level of the inclined pipe to zero position, turn the three-way cock to the pressure measurement position, connect the rubber tube to the “+†end and place it on the high pressure point, and connect the rubber tube to the “-†end. Placed at the low pressure point, the liquid pipe rising length of the inclined pipe is adjusted by the near inclination coefficient. (3) Pitot tube Pitot tube is a double-layered metal tube, the structure shown in FIG. The pitot tube can be used to measure the pressure difference between the two points with a U-shaped tube or a tilt differential pressure gauge. Figure 2 Pitot tube
Intergrated Design Batch Waste Tyre 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 Φ2600*6600mm
Φ2200*6000mm Φ2600*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 Tyre Pyrolysis Plant Integrated Batch Waste Tyre Pyrolysis Plant,Integrated Movable Waste Tyre Pyrolysis Plant,Large Capacity Used Tires Pyrolysis Plant,Integrated Batch Used Tyre Pyrolysis Plant Shangqiu Jinpeng Industrial Co., Ltd. , https://www.recyclings.nl