ZK linear vibrating screen for mining
Negotiable Min Order Quantity Unit
- Required Quantity
-
- Place of Origin
- China
- Brand name
- WINNER
- Payment Terms
- Negotiable
- Production method
- Negotiable
- Shipping / Lead Time
- Negotiable / Negotiable
- Category
- Metal & Metallurgy Machinery , Mining Machinery
Henan Winner Vibrating Equipment Co., Ltd.
- Verified Certificate
-
7
Product name | ZK linear vibrating screen for mining | Certification | - |
---|---|---|---|
Category |
Metal & Metallurgy Machinery
Mining Machinery |
Ingredients | - |
Keyword | vibrating screen , linear vibrating screen , mining vibrating screen | Unit Size | - |
Brand name | WINNER | Unit Weigh | - |
origin | China | Stock | - |
Supply type | - | HS code | - |
Product Information
ZK linear
vibrating screen for mining
Use:
ZK linear vibrating
screen for mining, linear movement, suitable for coal preparation, coal washing,
dressing, power and other industries, the fine grained material, dry and wet
sieving, can also be dehydration, stripping and desliming.
The principle of work:
Linear vibrating
screen are seat mounted. The utility model is characterized in that the utility
model adopts a double shaft vibration exciter, the motor does not participate
in the vibration, and the two motors are driven to rotate synchronously with
the action, so that the screen body can make periodic reciprocating motion
along a straight line direction, thereby achieving the purpose of screening.
Performance characteristics:
1. Processing
capacity, screening efficiency is higher.
2. The structure is
more simple.
3. The operation is
simple, the failure rate is the lowest.
4. Low equipment cost,
reduce energy consumption.
Structure introduction:
ZK series linear vibrating screen is mainly
composed of screen box, exciter, supporting device and motor. The screen box is
supported by a rubber spring on the support, and the two shafts of the exciter
are respectively driven by two asynchronous motors.
1.The screen box for
space metal structure of high strength bolt connection, mainly composed of side
plates, plus strong plate, reinforcing plate, beam, beam, beam, head out to
strengthen the sieve plate etc.. Bearing truss girders, for supporting
fastening sieve plate; extend and support head beam device is used to support
the entire screen is connected with the side of the box; all parts are made of
torsional shear type high strength bolt; plate adopt stainless steel plate,
high porosity, good abrasion resistance, as if the slime screen is installed on
one. Layer composite filter on the sieve plate, simple and convenient.
2. The exciter is a
double eccentric block type vibrator. The exciting force is strong and the
amplitude can be adjusted in a certain range. It is mainly composed of a main
shaft, bearing, bearing seat, eccentric block, fan, protective cover, vibration
exciter spindle supported on two roller bearings, which is arranged on the
eccentric block and the counterweight. Two the angle of the exciter eccentric
block of sieve vibration direction. The main function of the fan is to promote
the flow of air in the protective cover to reduce the working temperature of
the bearing.
3. the supporting
device adopts rubber damping spring, mainly composed of a gland, upper bearing,
rubber spring and the lower supporting seat. On the cover and the upper
supporting seat and out of the screen box beam head with bolts connected on the
supporting seat and the supporting seat is arranged between the rubber spring
and rubber spring has the advantages of long service life, low noise, parking
is stable and fast and reliable. The lower supporting seat is fixed on the
mounting base, and the inclination angle of the screen surface can be adjusted
by increasing or decreasing the gasket on the lower supporting seat.
Installation and commissioning
1. preparation before
installation
Before installation
should be carefully checked, according to the inventory list of equipment and
random accessories are complete, at the same time should check whether the
damage caused by the shipment and the loss of random accessories, and promptly
notify the manufacturer.
2.installation
1) support
installation: the installation support device of bearing and motor frame before
the foundation leveling, then adjust and install the bearing and motor frame,
and then the rubber spring is installed in the spring.
2) the installation
of screen box: sieve box adopts integral hoisting, lifting to the wire rope at
the specified location (beam) are not allowed in the direct lifting vibrator,
so as to avoid deformation. The screen box is then hung above the supporting
position and then slowly lowered to make it located on the spring.
3) motor
installation: installation, the horizontal motor needs correction, axial center
lines of the output shaft of the electric motor and the vibrator should be
coincident or slightly below the exciter shaft center line, but not more than
5mm. After the motor is installed in a predetermined position, the connecting
wire is connected with the motor and the electric network, and the rotation
direction of the two motors is opposite.
4) check the
connecting parts (such as vibration sieve plate, vibration etc.) fixed,
lubrication of the transmission part of the motor wiring is correct, and the
hand rotation driving part, to see whether normal movement.
5) check the exciter
rotation is flexible, moving the coupling to the exciter eccentric block from
the equilibrium position, and then suddenly let go, the eccentric block should
be several times the swing, if the move or not to move, it should be carefully
to find out the reasons and adjust.
6) if the vibration
screen from the date of shipment to the shipment for more than half a year, or
due to improper storage caused by rust and so on should be removed and cleaned
the vibration exciter, before installation and use.
3. the test run of
vibrating screen is installed, should be performed for test run, a preliminary
examination of the quality of the installation, and make the necessary
adjustments.
1) empty sieve test
run time shall not be less than 8 hours. During this time, observe whether to
start the sieve quickly and smoothly, whether the vibration and stable
operation, there is no special noise.
2) screen operation,
vibration sieve box should not produce yaw. As a result of yaw, the reason may
be too large or spring height on both sides of the rotating shaft is not level,
we should make the corresponding adjustment.
3) if there is an
abnormal noise or a sharp increase in bearing temperature after driving, stop
immediately, check whether the bearing is flexible and the lubrication is good
or not.
4) after driving 2 ~
4H stop check the connection parts are loose, if there is loose, to be fastened
and then drive.
5) after the
commissioning of the 8h, if there is no fault, the installation works can be
checked and accepted.
Operation and maintenance operating points :
1.The operator should
check the equipment before work. Check the lubrication condition of the
exciter, the tension of the screen, the tightening of bolts and the damage of
the sieve surface.
2.A start should
follow the process system order: empty parking should be started before the
material on the sieve net before parking, parking is prohibited with material
feeding to sieve.
3.In a work, to use
visual and auditory examination of exciter and screen box work, touch the
bearing cover by hand near the parking, check the bearing temperature rise.
4.Screen is high
speed equipment, sieve operation inspection personnel to maintain a safe
distance.
Technical
parameter:
Model |
Sieve surface |
Feeding granularity (mm) |
Power(KW) |
Capacity (t/h) |
Weight (t) |
||
Area (m2) |
Mesh size (mm) |
Sieve mesh structure |
|||||
ZK1022 |
2.25 |
0.25-50 |
Weaving/Strip/ Stamping/ Rubber/
Polyurethane sieve mesh |
<250 |
3*2 |
4.5-90 |
2.2 |
ZK1230 |
3.6 |
0.25-50 |
<250 |
4*2 |
7.2-144 |
2.6 |
|
ZK1237 |
4.5 |
0.25-50 |
<250 |
5.5*2 |
9-180 |
3.1 |
|
ZK1437 |
5.25 |
0.25-50 |
<250 |
5.5*2 |
12-250 |
3.2 |
|
ZK1445 |
6.3 |
0.25-50 |
<250 |
7.5*2 |
12.6-252 |
4.1 |
|
ZK1637 |
6 |
0.25-50 |
<250 |
5.5*2 |
12-240 |
3.5 |
|
ZK1645 |
7.32 |
0.25-50 |
<250 |
11*2 |
95-280 |
4.5 |
|
ZK1837 |
6.75 |
0.25-50 |
<250 |
11*2 |
90-270 |
5 |
|
ZK1845 |
8.1 |
0.25-50 |
<250 |
11*2 |
16.2-234 |
5.5 |
|
ZK1852 |
9.45 |
0.25-50 |
<250 |
11*2 |
18.9-378 |
5.9 |
Application:
ZK linear vibrating screen for mining trajectory is
linear, for coal preparation, coal washing, mineral processing, power
generation and other industries, On the medium and fine materials dry and wet
screening, Can also be dewatering, Off medium, desliming operations.
Summary:
Linear vibrating screen are seat type installation, using
a biaxial exciter, motor does not participate in vibration, by the two motor
with the reverse self-synchronous rotation, so that the screen in a straight
line for the cyclical reciprocating motion, so as to achieve the purpose of
screening.
Performance
characteristics:
1.Large capacity, higher screening efficiency.
2.The structure is more simple.
3.The operation more simple, the lowest failure rate.
4.Equipment using low cost, reduce energy consumption.
B2B Trade
Price (FOB) | Negotiable | transportation | - |
---|---|---|---|
MOQ | Negotiable | Leadtime | Negotiable |
Payment Options | Negotiable | Shipping time | Negotiable |
- President
- Yanyi Wang
- Address
- No.1, Gongye Road, Xinxiang County, Henan Province, China
- Product Category
- Metal & Metallurgy Machinery,Mining Machinery,Waste Management
- Year Established
- 1954
- No. of Total Employees
- 501-1000
- Company introduction
-
Henan Winner Vibrating Equipment Co.,Ltd covers an area of 110,000 square meters, well-equipped with advanced equipments.Our factory mainly has about 432 sets production equipments, including arc welding robot, spectrum analyzer, CNC plasma cutting machine, wear testing machine, hydraulic lifting platform, explosion-proof electric control box and so on.The main products of Winner are complete sets of equipment for green steel, clean coal technology, clean power generation, food and medicine, fine chemical industry, disposal of the construction waste and living garbage, sewage sludge treatment, solid waste recycling.Its R & D team has more than 100 people, focusing on high efficiency, energy saving, environmental protection products research and development and design. The new products are high efficiency and energy saving. The company also according to the different direction of R & D, has set up the engineering equipment research and development center in Beijing, the industrial solid waste utilization research center in Shanghai, the garbage disposal equipment research and development center in Zhengzhou, the light matter separation and domestic waste disposal research and development center in Xinxiang. Winner can ensure the customization and flexible manufacturing.
- Main Markets
-
Algeria
Canada
India
Saudi Arabia
Tuvalu
Ukraine
- Main Product
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