Medium υ - filtration speed, m 3 / (m 2 · sec);
V - filtrate volume, m 3;
F——filtration area, m 2;
t - filter time, seconds.
The productivity of the filter has different representations for different purposes, and in the concentrator it is the number of kilograms of dry cake obtained per square meter of filtration area per hour. Expressed as:
Q - the productivity of the filter, kg / (m 2 · hour);
C——the ratio of the quality of the wet cake to the quality of the dry cake;
T - filtration time, hours;
F——filtration area, m 2;
q——The quality of the wet cake obtained in t time, in kilograms.
It is inconvenient to obtain the productivity of the filter according to the above formula in actual production. It is easier to apply the following formula, ie
Q - the productivity of the filter, kg / (m 2 · hour);
δ - the density of the dry filter cake, g / cm 3;
H - filter cake thickness, mm;
t——The time and minute of each revolution of the filter.
When the above formula is applied in the concentrator, since the composition of the ore is not very large, the dry filter cake density δ and the first turn of the filter can be taken as constants, so that the productivity can be obtained by measuring the thickness of the filter cake.
Example Specification of a processing plant 20 m 2 filter outer cylindrical filtration filter type copper concentrate, a known filter for each revolution time of 6 minutes, copper concentrate density of 1.5 g / cm 3, and the filter was measured The filter cake thickness is 20 mm, and the productivity of the filter is obtained?
It is known that δ = 1.5 cm 3 ; the copper concentrate density is the dry cake density.
H = 20 mm; t = 6 minutes
Therefore, the productivity of the 20 m 2 filter is 6 tons / (table · hour).
If the number of revolutions of the filter is n in the hour of T, the time per revolution of the filter is t;
thenThe mass q of the wet cake obtained in T hours is:
Where δ1 - the density of the wet cake, g / cm 3; H - the thickness of the filter cake, mm; S - the filtration area, m 2.
It is known that the filter cake moisture is B (%), and the quality of the dry cake is:Substituting the above T, q, and C values ​​into the formula (7-1),
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 |
Waste Tyre Pyrolysis Plant
Waste Tyre Pyrolysis Plant,Pyrolysis Plant ,Tyre Pyrolysis,Tyre Recycling
Shangqiu Jinpeng Industrial Co., Ltd. , https://www.recyclingthewaste.com