Materials in the hopper retention arch has become a common ills for various kinds of bunker inevitable, bunker set KQP arch breaking device (Patent No.: CN200920019778.1 ) can completely get rid of bin arch, the phenomenon of blocking the warehouse, bonded warehouse, etc.
Materials in the hopper retention arch has become a common ills for various kinds of bunker inevitable, bunker set KQP arch breaking device (Patent No.: CN200920019778.1 ) can completely get rid of bin arch, the phenomenon of blocking the warehouse, bonded warehouse, etc.
With the spirit of solid development, unity and innovation, we respect talents and focus on technology, so that customers can gain benefits while enjoying the new development results of Underground Dump Truck, Coal Mine Ventilation Fans, Ventilation Fan for underground mining. We firmly believe that: we are outstanding as we are specialized. Besides, all of our solutions have been strictly inspected before shipment.
Material Air Cannons ( Arch Breaker)
KQP series
Materials in the hopper retention arch has become a common ills for various kinds of bunker inevitable, bunker set KQP arch breaking device (Patent No.: CN200920019778.1 ) can completely get rid of bin arch, the phenomenon of blocking the warehouse, bonded warehouse, etc., the bins in the material flow and to ensure the continuous production stable. Arch breaking device widely used in thermal power plant, coal mine and underground coal bunker, coal washing plant, cement plant, concrete processing factory, foundry, chemical fertilizer plant, coking plant, gas plant, chemical plant, aluminum, caustic soda plant, steel mills, mines, docks, food, feed processing plant, boilers, pharmaceutical factory and other important storage and transportation of bulk materials.
Working principle
Material Air Cannon (Arch breaker) is suddenly ejected by compressed gas strong airflow to exceed the sonic speed directly into the storage of bulk materials of fault block zone, the sudden release of expanding shock wave, overcome the material static friction, material container and a return flow. It is the principle of the use of air power, the working medium is air, by a differential pressure device and can realize automatic control of quick exhaust valve, instantly air pressure energy into air jet power, can generate strong impact force, is a clean, non polluting, low energy consumption ideal clear blocking blowing ash equipment. The arch breaking device has the advantages of simple structure, safe and convenient use, large impact force, safety, energy saving, automatic control, simple operation, no damage to the bucket and other basic advantages.
Structural characteristics
1. Direct acting on the material, the clearance efficiency is high;
2. Installation, maintenance is simple and quick;
3. Control is simple, can realize automatic control or artificial operation control;
4. Long service life, normal use up to 1 million times;
5. The release rate is fast, and the impact force is strong
6. Noise is low, below the industrial enterprise noise standard;
7. Other types of air cannon used by clients can be replaced by our these typres.
General Drawings and Technical Data
| Model | Capacity L |
A mm |
B mm |
φD mm |
E mm |
F mm |
φG mm |
H mm |
C Safe valve seat |
Φ
Slinger |
K
Air |
Working pressure MPa |
Impact force N |
Explosion energy J |
Weight kg |
| KQP-50B | 50 | 710 | 600 | 410 | 170 | 200 | 76 | 486 | ZG3/8 | 16 | G1/2 | 0.4-0.8 | 1580-5100 | 72000 | 45 |
| KQP-100B | 100 | 710 | 750 | 410 | 170 | 300 | 76 | 486 | ZG3/8 | 16 | G1/2 | 0.4-0.8 | 3000-8000 | 81600 | 50 |
| KQP-150B | 150 | 810 | 850 | 510 | 170 | 300 | 89 | 580 | ZG3/8 | 16 | G1/2 | 0.4-0.8 | 4500-10000 | 123600 | 70 |
| KQP-160B | 160 | 910 | 900 | 510 | 180 | 480 | 89 | 580 | ZG3/8 | 16 | G1/2 | 0.4-0.8 | 5500-12500 | 129000 | 81 |
| KQP-220B | 220 | 910 | 1012 | 510 | 180 | 480 | 108 | 680 | ZG3/8 | 16 | G1/2 | 0.4-0.8 | 6000-13000 | 220800 | 95 |
| KQP-300B | 300 | 910 | 1372 | 610 | 180 | 520 | 108 | 680 | ZG3/8 | 16 | G1/2 | 0.4-0.8 | 6350-14650 | 251160 | 125 |
Our mission is to create superior Vehicle Mounted 100 M Air Blast Sprayer Fog Cannon and continuously improve the quality of the product and related service. With the joint efforts of leaders and employees, our company has been developing and expanding and has been on the rise in recent years. We have been wanting ahead to setting up cooperative associations along with you.
QINGDAO ZONGDA MACHINERY CO., LTD is a professional manufacture focusing on research and development, production, sale and service of underground mining machinery, a solution supplier and a mining project contractor in China with strong comprehensive strength and rich experience in mining industry.
We have more than 30 professional and experienced mining experts and engineers and 200 staff for R&D, Production, QC, After Sales Technical Support and etc.
We have fulfilled our commitment to turn knowledge into value by delivering a comprehensive range of integrated equipment and services that cost-effectively transform ore bodies into high grade mineral products for customers.
A: We produce underground mining vehicles and spare parts for metal mines.
A: Yes.
A: Our quotations usually under CIF terms include Freight and Insurance but no Tariffs.
A: 1 or 2 months usually. Yes and there are stock available sometime.
A: Our forwarder partner will arrange the proper transportation solution and can arrange the door-to-door service as well.
A: We have special and detailed warranty policy.
A: Yes.
A: TT Bank Transfer is preferred.
A: 1 to 2 months usually.
A: Yes, but only LC at sight.
A: We have both local and online technical after-salves service provided.
Depending on strong technical capability and rich experience, ZONGDA provides the EPC service to the domestic and international clients and has abundant EPC project experience in China.
