Patent -- large non leaky coal reciprocating grate

Patent -- large non leaky coal reciprocating grate

1. The present situation of reciprocating grate: multi purpose in small capacity boiler, large amount of coal leakage, and erosion of grate slice.

2. small coal and I type bituminous coal need reciprocating grate

3.the market needs large scale reciprocating grate (100t/h) to develop large scale reciprocating grate to meet the heating demand in poor coal areas.

For the above description, 1- rolling plate, 2- roller, 2- upper rolling plate, 11- roller track, 12- roller baffle, 21- roller 22- limit rig, 31-- limit groove, 12- ash hole.

The contrast can be seen as follows:

First, the roller of the original reciprocating grate rolling mechanism is prone to transverse displacement.

Two. The movement of the rolling mechanism of the original reciprocating grate is not flexible

Three. The original reciprocating grate rolling motive is easy to run off

Four, the patent structure changes the upper rolling plate, the lower rolling plate and the roller structure (1 diagrams).

Five, the patent structure on the rolling plate with limited convex table (1 diagrams)

Six. The upper rolling plate does not produce lateral drift when it is not reciprocating and thermal expansion. It has small resistance, electricity saving, no lubrication and little maintenance. (Figure 1)

Seven. It can be large