LU-HDP-25-400 chemically bonded brick production line

 

Purpose	Unburnt brick, grade 200
Trade mark	Mega Power Hong Kong Group
Developer	Spain
License owner	PR China government
Kitting up and process
A list of units	1. Inert materials feeding machines -2 units 2. Rolling crusher and separator of stones  2 units. 3. Ventilated hoppers, 3 units. 4. Bucket lifiting conveyors ,3 units. 5. Raw materials electronic doser ,1 unit. 6. Fine-fraction attritor ,3 units. 7. Mixer, 1 unit. 8. Raw materials feeding machine , 1 unit. 9. Double side pressing device  25 000 000 pcs/year 10. Unloader, 1 unit. 11. Drying pressure chamber, 1 unit,  12 Thermal unit 13. Railway tracks, about 200 m . (exact length can be agreed upon  depending on shop plan and engineering factors ) 14. Trolley, 24units. (Number of trolleys depends on number of pressure chambers amd length of the railway tracks). 15 Turn rails - 300 m. (exact length can be agreed upon  depending on shop plan and engineering factors) 16.Turning carts 16 units. (Number of trolleys depends on number of kilns and length of  railway tracks ). 17 Traction mechanisms 3 units. 18. Brick molds 1 units. 19. Conveoyrs  12 units. 20. Primary shredders - 2 units 21.Sieves - 2 units . 22. Reception tank for  cementing componets - 1 unit 23. Diesel loader  2 units
Processing	Reception and storing of sand and ash in two piles –breaking of large pieces- transportation – –primary crushing- transportation – lifting of sand and ash (separately) to hoppers -reception of lime -feeding of lime into hopper- storage in hoppers -transportation – batching – transportation – crumbling of lime, sand and ash (separately) to 0,5 mm – mixing with water  – transporation – slab preparation - transportation– feeding to press- feeding to mold - pressing- transportation– unloading of press  – stocking on trolley – transportation to drying using trolleys  – drying - transportation– finished product warehous - breaking into wild stone
General info
Operation mode	22 hrs/day, 300 days/year
Productivity/year	25 000 000 pcs/year
Productivity/hr	No less than 3900/hr
Personnel	15 persons
Total power consumption	225 kW
Demand of  heat energy	450 000 kcal/hr.
Completeness of the equipment	All included
Warranty	2  years since leaving the territory of China .
Space
Manufacturing area	10 000 m2
The production line is divided into shops
--Raw materials preparation shop .	3000 m2 outdoors
Function	Reception and storing of sand and ash in two piles –breaking of large pieces- transportation – –primary crushing- transportation – lifting of sand and ash (separately) to hoppers -reception of lime -feeding of lime into hopper
Equipment	Feeding of inert materials  (see photo 48)  stone removal (see photo 15) primary crumbling, lifting to hopper  (see photo 25)
--attrition and mixing shop .	1300 m2 indoors
Function	storage in hoppers  –transportation– batching  – transportation– crumbling of lime, sand and ash (separately) to 0,5 mm – mixing with water  – transporation
Equipment	Hoppers  2. pcs.(see photo 14) Electonic batching meter (see photo 22, 23, 24) Shredder  (see photo 19, 20, 21) Mixer  (see photo 28, 29) Slab preparation (see photo  26, 27) Conveyors - 4 pcs .(see photo 16, 17, 18)
--compression shop	400 m2 indoors
Function	Slab preparation- transportation– feeding to press- feeding to molding,-compression- transportation– unloading of press – storing on trolley
Equipment	Press (see photos 1, 2, 3, 4, 5, 7, 8) Discharge table (see photo 6) Mold,  unloader(see photos 9, 10, 11, 12)
--kiln department	1300 m2 Separate building
Function	transportation to drying on trolleys  – drying
Equipment	Rail tracks (see photos 33, 37, 40) Trolley  (see.photos 34, 36, 38) Pressure chamber  (see photos 31, 32, 33) Turn tracks  (see photo 38 ) Traction mechanisms,diesel loader  (see photos 47, 46)
--Warehousing	4 000 m2 Outdoors
Function	transportation–finished products warehouse -breaking into "wild stone"
Equipment	Rail tracks (see photos 33, 37, 38) Turn trolleys  (see photo 38) Hydraulic lift or diesel autoloader (сm фото 47, 46) Breaking bricks into wildstone  (additional function) (see photo 30)
Photos of  equipment	main machines and units
Specifications of raw materials and products
Inert raw materilas	Ashes, slag, siftings, sand, loam, clay sand or any other inert materials. They can be mixed in any ratios
Active raw materials	Lime, cement
The fraction used	No more than  0,5 mm
Inert materials contents	90%
Adhesives' content	10%
Water contents	10%
Raw materials consumption per 1000 bricks	1,728 m3
Raw materials consumption per 2000 bricks	3,456 m3
Raw materials consumption per 3000 bricks	5,184 m3
Water requirements/year	Water 3900 m3
Inert  materials requirements	40 000 m3
Adhesive requirements	3 900 tons
Additives	Are used as natural pigments and dyes
Standard brick size	240 × 115 × 53 mm
Max brick size	1200х250х300 mm.
Breaking into "wild stone"	Yes (see photo, section  Unburnt products)
Facing bricks	Yes (see photo, section  Unburnt  products)
Wall blocks	Yes (see photo, section Unburnt  products)
Supporting walls of 25-storied buildings	Yes (see photo, section Unburnt products)
LUN-B pressure chambers:
Quantity	1 unit.
Drying chamber parameters
Thermal unit in assembly	1 unit
Design pressure:	1.6MPa
Operating pressure:	1.5MPa
Design temperature :	230℃
Operating temperature:	225℃
Scope :	69.5 m 3
Size	22.7×2.73×3.32 m
Diameter	2m
Closure system	Hydraulics
Steam requirements	5  tons /cycle
Number of trolleys	3  (8 meters each)
The body is made of	Steel  16MnR
Weight	37 tons
Operating environment	saturated steam
Productivity/cycle	27 000 bricks
Gas consumption	250 m3/hr or 450 kg of coal
Productivity of drying cycle :	8 hrs
Electric energy consumption	5 kW
Presses
LU-HDP-15-300 press	1 unit.
Parameters of  the press
Diameter of  reinforcement drums	No less than  300 mm
Hydraulics	Made in China
Oil in the system	1 000 кg
Oil changeout	Once/year
Single pressing	10 pcs
Air venting/min	3
Productivity	Min- 60 pcs/min
Pressure in the system	300 кNт
Pressure on each brick	Min - 200 кNт
Pressing cycles/min	6.5
Duration of a cycle	10 seconds
Power	62 kW
Outer size :	3300 × 1500 × 1800 mm
Weight	18 tons
Permissible defects	1 %
Is not in the set	Complete plant
To be purchased on the spot	ISO N46 hydraulic oil
Readjustment of the press for other size	Readjustable
Changeability of molds	Any molds can be prepared by order
Other units
Unloader	Unified, 5-25
Convweyors	Unified, 5- 100
Hoppers	Unified, 5-25
Mixers and attritors	Unified,5-25
Rails	Unified, 5-100
Trolleys	Unified, 5-100
Carts	Unified, 5-100
Traction devices	Unified, 5-100
Sieves	Unified, 5-25
Primary attritors	Unified, 5-100
Lime  receiver	Unified. 5-100
Diesel auto loader, 5 tons	Wheel or crawler loaders , by Customer's choice
Raw materials feeding machines	Wheel or crawler loaders , by Customer's choice