CN205518072U - Biomass crushing machine - Google Patents

Abstract

The utility model relates to a biomass crushing machine, including the storage case, the conveyer belt, feeder hopper and breaker body, the conveyer belt feed end sets up at the storage incasement, conveying belt discharging end sets up and is advancing above the hopper, be provided with the filter screen of slope in the feeder hopper, the filter screen both ends are passed through spring coupling and are fixed on the feeder hopper inner wall, the filter screen bottom is provided with vibrating motor, the feeder hopper side is provided with the first discharge gate that links to each other with the filter screen lower extreme, the feeder hopper bottom is provided with conical flue -dust retainer, the flue -dust retainer bottom row of being provided with ash mouth, first discharge gate stretches into the breaker, and this is internal, the breaker body includes the casing, be provided with the feeding roller in the casing, force feed roller and knife roller, force the feed roller to set up in the feeding roller top, the casing bottom is provided with the second discharge gate, the utility model discloses can carry out the breakage to living beings in succession, can filter the gravel and sand and the dust that fall in the living beings, increase and force the feed roller to carry the breakage to the incompact material of volume.

Description

A kind of biomass crusher

Technical field

This utility model relates to biomass fuel processing equipment field, and specifically a kind of biomass are broken Broken machine.

Background technology

China's biomass energy is the abundantest, only the agricultural biomass waste material stock number such as agricultural crop straw It is 7 × 108t/h, is equivalent to 3.5 × 108t standard coal, forestry residue about 1.5 × 108 T/h, equivalent standard coal about 0.7 × 108t.The utilization of biomass energy achieve CO2 absorb and The balance of discharge, the decarburization the strictest for reply requires there is powerful competitiveness. Low-grade energy can be converted into high-grade energy by gasification of biomass, is biomass energy profit A kind of optimum selection.The type of furnace that current domestic gasification of biomass is used generally comprises fixing Bed gasification furnace and fluidized-bed gasification furnace.But fixed-bed gasification furnace is owing to production capacity is little, tar Yield is big, gasification efficiency is low and can not carry out the shortcomings such as large-scale industrial production does not obtain To large-scale application.And fluidized-bed gasification furnace due to gasification efficiency height, raw material wide accommodation, Synthesis gas tar content is low and can become the first-selection of gasification with advantages such as heavy industrialization application Mode.

During existing biomass crusher carries out broken processing to biomass, once biomass In be mixed with the impurity such as sandstone, sandstone clash into knife plate, are easily caused knife plate the most impaired, and then Disintegrating machine body is caused damage, time serious, even can produce fly cutter phenomenon, destroy broken casing Body, causes the event of hurting sb.'s feelings of bursting apart.

Utility model content

This utility model is to be provided is a kind of biomass crusher.

For solving above-mentioned technical problem, this utility model provides techniques below scheme: a kind of biological Matter disintegrating machine, including material storing box, conveyer belt, feed hopper and disintegrating machine body, described conveyer belt Feed end is arranged in material storing box, and conveyer belt discharging end is arranged on above feed hopper, described charging Being provided with the drainage screen of inclination in bucket, described drainage screen two ends are fastened on charging by spring On bucket inwall, being provided with vibrating motor bottom described drainage screen, described feed hopper side is provided with The first discharging opening being connected with drainage screen lower end, described feeding funnel bottom part is provided with the collection ash of taper Bucket, is provided with ash discharging hole bottom described flue-dust retainer, described first discharging opening stretches into disintegrating machine body In, described disintegrating machine body includes housing, is provided with feed roller, forced feed in described housing Roller and cutter rod, described forced feed roller is arranged at above feed roller, and described housing bottom is provided with Second discharging opening.

Several baffle plates it are evenly equipped with on described conveyer belt.

Described ash discharging hole is connected with collection ash bag.

Polylith blade uniformly it is fixed with by screw on the roll surface of described rotor.

This utility model compared with prior art has the beneficial effect that this utility model can connect Continue and biomass are crushed, the sandstone in biomass and dust can be filtered out, increase and force to feed Material roller can be broken to the material conveying that volume is loose.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model；

Fig. 2 is the sectional structure schematic diagram of cutter rod of the present utility model.

Figure is numbered: 1-material storing box, 2-conveyer belt, 3-feed hopper, 4-drainage screen, 5-shake Galvanic electricity machine, 6-discharging opening, 7-flue-dust retainer, 8-ash discharging hole, 9-housing, 10-feed roller, 11- Forced feed roller, 12-cutter rod, 13-the second discharging opening, 14-baffle plate, 15-collection ash bag, 16-spiral shell Silk, 17-blade.

Detailed description of the invention

In order to make the purpose of this utility model, technical scheme and advantage clearer, below In conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that Specific embodiment described herein, only in order to explain this utility model, is not used to limit this Utility model.

In description of the present utility model, it is to be understood that term " longitudinally ", " laterally ", On " ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", The orientation of the instruction such as " interior ", " outward " or position relationship are to close based on orientation shown in the drawings or position System, be for only for ease of describe this utility model rather than instruction or the device of hint indication or Element must have specific orientation, with specific azimuth configuration and operation, be not understood that For to restriction of the present utility model.

Understand with reference to Fig. 1-2, a kind of biomass crusher, including material storing box 1, conveyer belt 2, enter Hopper 3 and disintegrating machine body, described conveyer belt 2 feed end is arranged in material storing box 1, conveyer belt 2 Discharge end is arranged on above feed hopper 3, is provided with the drainage screen 4 of inclination in described feed hopper 3, Described drainage screen 4 two ends are fastened on feed hopper 3 inwall by spring, described drainage screen 4 Bottom is provided with vibrating motor 5, and described feed hopper 3 side is provided with and is connected with drainage screen 4 lower end The first discharging opening 6, be provided with the flue-dust retainer 7 of taper bottom described feed hopper 3, described collection ash Being provided with ash discharging hole 8 bottom bucket 7, described first discharging opening 6 stretches into disintegrating machine, and this is internal, described Disintegrating machine body includes housing 9, is provided with feed roller 10, forced feed roller 11 in described housing 9 With cutter rod 12, described forced feed roller 11 is arranged at above feed roller 10, bottom described housing 9 It is provided with the second discharging opening 13.

Several baffle plates 14 it are evenly equipped with on described conveyer belt 2.

Described ash discharging hole 8 is connected with collection ash bag 15.

Polylith blade 17 uniformly it is fixed with by screw 16 on the roll surface of described rotor 12.

The foregoing is only preferred embodiment of the present utility model, not in order to limit this reality With novel, all made within spirit of the present utility model and principle any amendment, equivalent replace Change and improvement etc., within should be included in protection domain of the present utility model.

Claims (4)

1. null1. a biomass crusher,It is characterized in that: include material storing box、Conveyer belt、Feed hopper and disintegrating machine body，Described conveyer belt feed end is arranged in material storing box，Conveyer belt discharging end is arranged on above feed hopper，The drainage screen of inclination it is provided with in described feed hopper，Described drainage screen two ends are fastened on feed hopper inwall by spring，It is provided with vibrating motor bottom described drainage screen，Described feed hopper side is provided with the first discharging opening being connected with drainage screen lower end，Described feeding funnel bottom part is provided with the flue-dust retainer of taper，It is provided with ash discharging hole bottom described flue-dust retainer，Described first discharging opening stretches into disintegrating machine, and this is internal，Described disintegrating machine body includes housing，It is provided with feed roller in described housing、Forced feed roller and rotor，Described forced feed roller is arranged at above feed roller，Described housing bottom is provided with the second discharging opening.
2. A kind of biomass crusher the most according to claim 1, it is characterised in that: it is evenly equipped with several baffle plates on described conveyer belt.
3. A kind of biomass crusher the most according to claim 1, it is characterised in that: described ash discharging hole is connected with collection ash bag.
4. A kind of biomass crusher the most according to claim 1, it is characterised in that: uniformly it is fixed with polylith blade by screw on the roll surface of described rotor.