CN2224658Y

CN2224658Y - Cake crasher with cutting tooth and hammer

Info

Publication number: CN2224658Y
Application number: CN 95236720
Authority: CN
Inventors: 傅捷; 万凯; 王瑛
Original assignee: JIANGXI PROVINCE FOOD MACHINERY INSTITUTE
Current assignee: JIANGXI PROVINCE FOOD MACHINERY INSTITUTE
Priority date: 1995-04-28
Filing date: 1995-04-28
Publication date: 1996-04-17
Anticipated expiration: 2005-04-28

Abstract

The utility model relates to a cake crasher with cutting teeth and hammers, which is mainly composed of a feeding hopper (1), a shell (2), a gear roller crashing chamber (3), a hammer type crashing chamber (4), a transmission system, etc. Cake material are fed from the feeding hopper, cut and extruded to be coarse crushing materials by gear rollers, and continuously crashed to be finished material by hammers and rotors. The quadratic continuous crashing mode is especially suitable for crashing toughness distillers yeast blocks. The utility model can effectively control the distribution of energy consumption when crashing materials, can avoid overload, can lower metal content and the rise of material temperature, can prevent dust from leaking out, and can increase production efficiency, suitable to be widely used for distillers yeast wineries and for crushing cake materials made of grain and oil, foodstuffs, fodder, etc.

Description

Tooth is cut the broken cake piece pulverizer of hammer

The utility model relates to the agricultrue sideline production processing machinery of comminution process, is the comminution process facility that are specially adapted to the distiller's yeast piece.

Distiller's yeast is the very big yeast agent of each bent brewery consumption, gives the distiller's yeast piece of making usually, knee-piece should be ground into appropriate thickness during use, keeps epigranular, does not make the ferment enzyme overheated impaired.In the past quite over a long time in, the knee-piece comminution process is to adopt beater disintegrating machine directly to process, because knee-piece is the bulk materials with certain toughness, exist during work that productivity ratio is low, energy consumption is big, impact noise and vibration is big, the work dust fills the air, and frequent overload, grinding particle size is inhomogeneous, finished product temperature rise and tenor be all than problems such as height.Chinese patent notification number CN2030509U discloses a kind of " starter block pulverizer ", it adopts backstroke group's cutter cutting mechanism and the short serration grinding mechanism of the different conical surface to combine, the former cuts into fritter or coarse grain with starter block earlier, the latter wears into powder then, and the latter also has the tank cooling, be a kind ofly to solve that hammer crusher is once pulverized the deficiency of knee-piece and the facility that design, but many backstroke blades are housed on the porous cutterhead of this facility, the structure more complicated, and periphery blade cutting speed is than interior all blade height during cutter rotary, and the blade abrasion degree varies is brought difficulty to maintenance; It is not high that short serration mill grinds productivity ratio, and the adjusting play is difficulty also, the large-scale popularization existing problems.

Technical assignment of the present utility model is exactly once to pulverize the problem that the distiller's yeast piece exists at beater disintegrating machine, designs a kind of productivity ratio height, and is low in energy consumption, to pulverize quality better, and dust is few, is particularly suitable for the secondary combination that knee-piece pulverizes and pulverizes new architecture.

Major technique structure of the present utility model is made up of feeding hopper, casing, transmission system and hammer slice type pulverizing chamber etc., characteristics are to set up the discaling roll pulverizing chamber before the hammer slice type pulverizing chamber, the discaling roll pulverizing chamber mainly by transmission system drive rotating roller, roller periphery be fixed with plurality of rows fixedly cutter tooth constitute.

Technical pattern also comprises following content: be separated with spoiler between discaling roll pulverizing chamber and hammer leaf pulverizing chamber.On the sliding plate after the discaling roll pulverizing chamber, hidden cleaning magnet is housed.On side of hammer slice type pulverizing chamber or two side bodies, offer sieve sheet cleaning maintenance door.The sliding plate of feeding hopper is the varied angle flap.

Adopt the tooth of said structure to cut the broken cake piece pulverizer of hammer, following advantage is arranged successively: by the distiller's yeast piece of deadweight from the feeding hopper landing, cut, push and clash into by the fixedly cutter tooth on the revolution roller earlier, coarse crushing forms particle, fritter or fragment, flow into the hammer slice type pulverizing chamber through the transition sliding plate again, further be crushed to bent powder finished product by the hammer leaf rotor, outside sieve sheet below outflow machine.Because suitable cutter tooth profile and cutting speed coupling, the coarse crushing to the knee-piece with certain toughness has sliding plate to support continues to be crushed to finished product materials by the hammer leaf rotor strike again.This continuous quadratic grinding mode, overcome the defective that hammer crusher is difficult for the block toughness material of cracking, coarse crushing work is mainly cut by discaling roll pressure tooth and is finished, make the material of hammer slice type pulverizing chamber pulverize power consumption decline, thereby having controlled material effectively pulverizes overload, has reduced material temperature rise and metal filings content, improve productivity ratio through the actual measurement proof, reduced power consumption.

Between two pulverizing chamber spoiler is set, can not only guarantees the time of staying of material in the discaling roll pulverizing chamber, carry out grain pulverizing fully, the prior materials flow direction that can control in the hammer slice type pulverizing chamber reduces leaking of finished product dust.

The setting of cleaning magnet can in time attract to clear up the iron class foreign material that expose after the knee-piece coarse crushing, guarantees the operate as normal of hammer leaf pulverizing chamber.

Foreign material such as iron that timely cleaning enters occasionally, stone are convenient in the setting of sieve sheet cleaning maintenance door, and make and change the sieve sheet and seem convenient.

The sliding plate of feeding hopper is designed to the flap of varied angle, is to be convenient to solve the deadweight slippage of distiller's yeast piece material and to guarantee to form the supporting cutting, and the gravity flow slippage that solves knee-piece meal particle.

Below in conjunction with accompanying drawing in detail embodiment is described in detail.

Accompanying drawing is the utility model groundwork structure cross-sectional schematic.

The utility model is mainly turned round the formations such as transmission system of work by feeding hopper (1), casing (2), discaling roll pulverizing chamber (3), hammer slice type pulverizing chamber (4) and drive discaling roll and hammer leaf rotor (7) as seen from the figure.The discaling roll pulverizing chamber mainly by roller (5) and the plurality of rows that is packed in the roller periphery fixedly cutter tooth (6) form, the hammer slice type pulverizing chamber mainly is made up of hammer leaf rotor (7), sieve sheet (8), fixed tooth plate (9) etc.There is spoiler (10) to separate between pulverizing chamber (3), (4).On the sliding plate after the discaling roll pulverizing chamber (13), hidden magnet (11) is housed, is convenient to attract iron foreign material in the cleaning coarse crushing material.Sieve sheet cleaning maintenance door (12) is located on hammer slice type pulverizing chamber housing one side or two sides.The sliding plate of feeding hopper (13) is the varied angle flap, and through test determination, the optimum level angle of its each section sliding plate is in 20 ° of-70 ° of scopes.

Obvious this pulverizer is equally applicable to the secondary comminution process of cake piece material such as other grain and oil, food, feed.

Claims

1, tooth is cut the broken cake piece pulverizer of hammer mainly by feeding hopper (1), casing (2), hammer slice type pulverizing chamber (4) and transmission system formation, it is characterized in that discaling roll pulverizing chamber (3) being arranged before in hammer leaf pulverizing chamber (4), the discaling roll pulverizing chamber mainly by transmission system drive rotating roller (5), roller periphery be fixed with plurality of rows fixedly cutter tooth (6) form.

2, tooth according to claim 1 is cut the broken cake piece pulverizer of hammer, it is characterized in that having between discaling roll pulverizing chamber (3) and the hammer slice type pulverizing chamber (4) spoiler (10) to separate.

3, tooth according to claim 1 and 2 is cut the broken cake piece pulverizer of hammer, and it is held to levy and is on discaling roll pulverizing chamber (3) sliding plate (13) afterwards hidden magnet (11) to be housed.

4, tooth according to claim 3 is cut the broken cake piece pulverizer of hammer, it is characterized in that a side of hammer slice type pulverizing chamber or two side bodies are provided with sieve sheet cleaning maintenance door (12).

5, cut the broken cake piece pulverizer of hammer according to claim 1 or 2 or 4 described teeth, the sliding plate (13) that it is characterized in that feeding hopper (1) is the varied angle flap.