A stone crushing and screening device for water conservancy projects
A technology of crushing and screening, water conservancy engineering, applied in the direction of using liquid separation agent, separation method, and separation of dispersed particles, which can solve the problems of water pollution, inability to finely control the final stone particle size, increase transportation costs, etc., and reduce the crushing strength Effect
Active Publication Date: 2020-11-03
诸暨市天佑环保科技有限公司
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Problems solved by technology
[0002] In water conservancy engineering operations, the requirements for the particle size of stones are relatively high. The existing methods mainly use different vibrating screens to screen stone particles of different sizes after uniform crushing. That is to say, crushing and screening are different processes. , thus increasing the transportation cost
Moreover, the existing crushing methods cannot finely control the particle size of the final crushed stone particles. If the crushing process can be crushed as much as possible to the required particle size, the scrap rate will be greatly reduced, and the cost can be greatly saved.
[0003] In the stone crushing process of water conservancy projects, a large amount of dust will generally be generated. The existing way to remove dust is only to install an atomization device, but the atomization device will consume a lot of water resources, and direct discharge will cause certain damage to the water body. Pollution
Method used
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Embodiment 1
[0035] Such as Figure 1-3The shown stone crushing and screening device for water conservancy projects includes a pneumatic impact chamber, a crushing chamber, a screening device and a water purification device.
[0036] The pneumatic shock chamber includes a shell of the shock chamber, a raw material inlet, a treatment material outlet and a pneumatic shock component; the pneumatic shock component includes a lower pneumatic shock plate, a lower support plate, a lower pneumatic shock tooth, an upper pneumatic shock plate, an upper support plate and Upper pneumatic impact teeth.
[0037] The crushing chamber includes the shell of the crushing chamber, the material inlet of the crushing chamber, the rotor ingot, the main shaft, the drive shaft, the driving motor, the conveyor belt, the breaking hammer, the high-pressure water nozzle, the upper recoil plate, the upper recoil plate fixing rod, Upper recoil plate moving rod, upper recoil plate adjusting motor, lower recoil plate, l...
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The invention relates to a stone crushing and screening device for hydraulic engineering. The device comprises a pneumatic impact chamber, a crushing chamber, a screening device and a water purifyingdevice. Each chamber of the whole device is provided for screening during crushing and recycling water in the treatment process to prevent environmental harm caused by production. Through arrangementof a water spraying screening mode, the efficient screening of crushed stones is achieved.
Description
technical field [0001] The invention belongs to the field of water conservancy engineering, in particular to a stone crushing and screening device for water conservancy engineering. Background technique [0002] In water conservancy engineering operations, the requirements for the particle size of stones are relatively high. The existing methods mainly use different vibrating screens to screen stone particles of different sizes after uniform crushing. That is to say, crushing and screening are different processes. , thereby increasing transportation costs. Moreover, the existing crushing methods cannot finely control the particle size of the final crushed stone particles. If as much as possible can be crushed to the required particle size during the crushing process, the scrap rate will be greatly reduced, and the cost can be greatly saved. [0003] In the stone crushing process of water conservancy projects, a large amount of dust will generally be generated. The existing ...
Claims
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IPC IPC(8): B02C13/02B02C13/28B02C13/282B02C13/286B02C13/284B02C23/40B01D47/06C02F1/24
Inventor 不公告发明人
Owner 诸暨市天佑环保科技有限公司