A high-efficiency extrusion deblocking grinding equipment for damp cement

Abstract

The invention discloses a special efficient extruding deblocking grinding device for cement affected with damp. The special efficient extruding deblocking grinding device for the cement affected withdamp structurally comprises a feeding hopper, a deblocking box for cement affected with damp, a fixed pressure receiving plate, a machine body, a grinding roller, a filter screen, a buffering block and anti-slip supporting feet; and the anti-slip supporting feet are perpendicularly connected to the four corner portions of the bottom face of the machine body. Compared with the prior art, the special efficient extruding deblocking grinding device for the cement affected with damp has the beneficial effects that due to the combined arrangement of parts such as a reciprocating deblocking mechanism, a cement collecting frame and a cement screening bucket, during both reciprocating type extruding deblocking on cement block mass and reciprocating type shaking of the collecting frame, cement is stacked flatly; no springs are adopted during fast falling of cement after being decompressed, thus it is avoided that due to long-time back and forth compressing restoration of the springs, the springslose elasticity and are frequently replaced, the maintaining cost is low, and the cement deblocking efficiency is high; and knocking is not needed during fast falling of the cement and flat stackingof the cement, noise pollution generated due to knocking can be avoided, and it can also be avoided that due to long-time knocking on the device, damage is caused.

Description

technical field [0001] The invention relates to the technical field of construction, in particular to a special high-efficiency extrusion deblocking grinding equipment for wet cement. Background technique [0002] For a long time, cement, as an important cementitious material, has been widely used in civil construction projects. Because the cement that is wetted and agglomerated will reduce or even lose its original strength, the cement that has been wetted into agglomerates or hardened must be sieved After use, in order to avoid the waste of agglomerated cement and make the agglomerated cement available, the sieved agglomerates are often deblocked and ground to be used as masonry mortar or plastering mortar for secondary projects. [0003] For example, China Patent Authorization Announcement No.: CN201720234292.4 is a kind of wet cement deblocking and grinding equipment for construction, which allows the second The crushing plate continuously moves back and forth to debloc...

AI Technical Summary

Problems solved by technology

[0005] 1) The second crushing plate needs to be reset by the elastic force of the second spring in the back and forth extrusion and deblocking of the cement agglomerate. The collection box needs to be reset by the elastic force of the fourth spring when knocking on the collection box. The spring is used in many places, and the spring is compressed and reset for a long time, which will cause the spring to lose its elasticity, which will cause the crushing plate to be squeezed and unblocked incompletely. The knocking range of the block is small, the speed of damp cement falling into the bottom of the box is slow, and the cement in the collection frame is not stacked flat enough, so frequent replacement of springs is required, and the maintenance cost is high;

[0006] 2) In order to speed up the falling speed of the cement and the leveling of the cement, the knocking method is adopted. The knocking will cause noise pollution. At the same time, the long-term knocking will cause damage to the device, thereby shortening the service life of the device

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