CN2149966Y

CN2149966Y - High-efficiency energy-saving disintegrator

Info

Publication number: CN2149966Y
Application number: CN 93233666
Authority: CN
Inventors: 周友华; 胡奉湘
Original assignee: EARTHQUAKE OFFICE HUNAN PROV
Current assignee: EARTHQUAKE OFFICE HUNAN PROV
Priority date: 1993-04-09
Filing date: 1993-04-09
Publication date: 1993-12-22
Anticipated expiration: 2003-04-09

Abstract

The utility model relates to a high-efficiency energy-saving disintegrator. In a disintegrating chamber, a damping counter-guiding grid is arranged between the rotary surfaces of a hammer sheet, and grid sheets form a double-face shingle shape. The inner circle of a filter sieve is provided with a damping bulge structure which forms a sheet-strip shape and is lined alternatively. With the damping counter-guiding grid and the damping bulge structure of the filter sieve as well as the sharp arris of the damping bulge structure, the utility model can eliminate the noxious fluid mud of disintegrating objects to great extend in the process of disintegration, enhance the processing and disintegrating functions of the disintegrator and further save energy consumption.

Description

High-efficiency energy-saving disintegrator

The utility model relates to a kind of high-efficiency energy-saving crusher.

The pulverizer that uses does not all have damping unit between the hammer leaf in the pulverizing chamber and on the sieves at present.Therefore material is easy to the very high harmful floating stream of generation speed in pulverizing chamber, has not only seriously influenced the further raising of crush efficiency, and can not save energy consumption effectively.

The purpose of this utility model is more effectively to eliminate floating stream, and a kind of high-efficiency energy-saving crusher of new internal structure is provided.Between the hammer leaf in the pulverizing chamber the anti-ballistic grid of damping are housed, adopt sieves with projection damping structure.Thereby make pulverizer eliminate harmful floating stream to greatest extent and reach further energy-efficient purpose.

The utility model will be realized like this: adopt energy-efficient hammer leaf (existing patented product) in pulverizing chamber, between the surfaces of revolution of hammer leaf, be fixed with the anti-ballistic grid of damping, the grid sheet becomes two-sided watt of shape, the intermediate thin both sides are thick, the crushed material of doing floating stream motion collides on the anti-ballistic grid sheet of damping, not only strengthened damping and pulverization, the direction of motion that also can anti-ballistic floating stream thing simultaneously, the conversion negative factor is an active factor; Sieves is composed in series by the short sieve of more piece sheet, has constituted the damping raised structures of sheet strip simultaneously in the interior garden at serial connection place, or on the interior garden of monoblock sieves alternate fixing some damping raised structures.So not only greatly damping along the moving of the floating stream of sieves thing, and strengthened the ability of cutting and grinding equally.After adopting these technology, can eliminate the generation of the harmful floating stream of crushed material to greatest extent, reach the purpose of further raising crush efficiency and saving energy consumption.

Below in conjunction with accompanying drawing, the utility model is further described:

Fig. 1 is anti-ballistic grid of damping and grid sheet sectional elevation.

Fig. 2 is single-unit damping raised structures sieve sheet figure.

Fig. 3, Fig. 4 are single-unit damping raised structures sieve sheet figure embodiment 2, example 3.

Fig. 5 is the side view that more piece damping raised structures sieve sheet is concatenated into sieves.

Fig. 6 is that the monoblock sieves is provided with damping raised structures side view embodiment 2.

Fig. 7 is a front view in the high-efficiency energy-saving crusher assembling signal.

Fig. 8 is a right view in the high-efficiency energy-saving crusher assembling signal.

Among the figure: the anti-ballistic grid 2 grid sheets of 1 damping 3 damping raised structures sieve sheet 4 damping raised structures 5 sieves 6 energy-efficient pulverizing hammer leaf 7 hammer leaf supports 8 rotating shafts 9 casings 10 charging apertures 11 discharging openings 12 pulverizing chamber.

With reference to accompanying drawing: in pulverizing chamber (12), between the surfaces of revolution of energy-efficient hammer leaf (6), be fixed with the anti-ballistic grid of damping (1), with rotating shaft (8) concentric opening garden tubular sieves (5) be housed, the interior garden of sieves (5) is provided with many damping raised structures (4).

In pulverizing chamber (12), when comminuting matter is pulverized processing, because energy-efficient hammer leaf (6) has produced harmful floating stream again with support (7) and rotating shaft (8) rotation at a high speed.Because floating stream thing is pulverized by energy-efficient hammer leaf (6) and is hit, the floating stream thing of collision on the anti-ballistic grid of damping (1), by its inertia force, the edge corner angle have strengthened the cutting and grinding effect to material, and because grid sheet (2) becomes two-sided watt of shape, again can with wherein still the floating conductance of fair speed move in the opposite direction, more strengthened energy-efficient hammer leaf (6) to the material grinding function; The floating stream thing of collision on the damping raised structures (4) of sieves because damping raised structures (4) corner angle are clearly demarcated, same damping the motion of floating stream thing, and strengthened cutting and grinding effect to material.

Therefore pulverizing chamber (12) is interior owing to adopted the new structure of anti-ballistic grid of damping (1) and damping raised structures (4), material is in the process of pulverizing processing, the harmful floating stream of positive and negative both direction can both be eliminated to greatest extent, and strengthened the cutting and grinding function to material simultaneously again, having transformed negative factor is active factor.Improve the efficient of pulverizer greatly, further saved energy consumption.In addition, the sieve sheet of more piece damping raised structures has also improved the utilization rate of sieves, only needs to change the single-unit sieve sheet of wherein having gone bad, and remaining sieve sheet still can continue to use.

Claims

1, a kind of high-efficiency energy-saving crusher is equipped with energy-efficient pulverizing hammer leaf in the pulverizing chamber, it is characterized in that: be fixed with the anti-ballistic grid of damping between the Plane of rotation of pulverizing hammer leaf, the interior garden of sieves is provided with the damping raised structures.

2, high-efficiency energy-saving crusher according to claim 1 is characterized in that: the anti-ballistic grid of damping are made up of the grid sheet, and the grid sheet becomes two-sided watt of shape, and the intermediate thin both sides are thick, planar become radial arrangement.

3, high-efficiency energy-saving crusher according to claim 1 is characterized in that: sieves is composed in series by more piece damping sieve sheet, damping raised structures strip in blocks, alternately.