CN201211492Y

CN201211492Y - Wet-type refiner

Info

Publication number: CN201211492Y
Application number: CNU2008201082155U
Authority: CN
Inventors: 王丽
Original assignee: BEIJING HENGYECUN TECHNOLOGY Co Ltd
Current assignee: KLD INTERNATIONAL ENVIRONMENTAL PROTECTION VEGETATION (BEIJING) CO., LTD.
Priority date: 2008-05-27
Filing date: 2008-05-27
Publication date: 2009-03-25
Anticipated expiration: 2018-05-27

Abstract

The utility model relates to a wet refiner, which comprises a shell provided with an inlet and an outlet, wherein an upper knife and a lower knife are arranged inside a channel in the shell; the upper knife takes the shape of a blade; the lower knife is positioned below the upper knife; a space is reserved between the lower knife and the upper knife; the lower knife consists of a lower knife moving blade and a lower knife fixed blade; the lower knife moving blade takes the shape of the blade and is positioned above the lower knife fixed blade, and the lower knife fixed blade takes the shape of a disc and is provided with a plurality of through holes; both the upper knife and the lower knife moving blade are provided with rotating shafts which drive the upper knife and the lower knife moving blade to rotate; the number of blades of the upper knife is between 2 and 4, and the number of blades of the lower knife moving blade of the lower knife is between 3 and 6; and inclination are formed between the blades of the upper knife an the lower knife moving blade and the horizontal line in the tangential direction. The wet refiner has a simple equipment structure, strong adaptability, good crushing effect and small formed granularity, and can be mainly used for treating kitchen waste and crushing other small solid waste.

Description

Wet-type refining machine

Technical field

The utility model relates to a kind of Wet-type refining machine, mainly can be used for the pulverization process of garbage processing and other small-scale solid waste, belongs to environmental protection machinery.

Background technology

The dry type crushing technology is generally all adopted in the fragmentation of solid material at present, for example jaw crusher, kibbler roll and ball mill etc., the defective of this class technology mainly be broken required energy consumption big, be easy to produce dust, be suitable for some hardness height, material that fragility is good.But treatment effect low for some hardness, that have certain flexible material is undesirable, particularly more has difficulty in the processing for the bigger material of water content.

But in field of environment protection, it is on-the-spot broken to tend to occur a large amount of moisture solid waste needs, so that follow-up processing.For example the garbage majority mostly is the residue of food such as vegetables, grain, oil, meat, often has very high water content, or even be mixed in the sewage, break process for these materials, there are a lot of technologic troubles if directly adopt existing dry type disintegrating apparatus to carry out fragmentation, row is broken again after can not being dried again, therefore needs a kind of equipment that solid material in the water can be carried out fragmentation.Particularly when solid material being pulverized the occasion that together handle with sewage the back, this pulverizer need provide immediately, pulverizing easily, and solid material is ground into thinner particle.

The utility model content

For overcoming the above-mentioned defective of prior art, the utility model provides a kind of Wet-type refining machine, and the device structure of this system is simple, and adaptability is strong, kitchen solid wastes and other similar solid waste pulverizing can be crushed to certain fineness immediately, easily, so that follow-up processing.

The utility model realizes that the technical scheme of above-mentioned purpose is: a kind of Wet-type refining machine, comprise the housing that is provided with import and outlet, be provided with upper slitter and following cutter in the passage in the described housing, described upper slitter is foliaceous, described cutter spacing down is in described upper slitter below, and leave spacing between the upper slitter, by cutter cutting blade and following cutter fixed blade constitute down, described cutter cutting blade down is foliaceous, be positioned at the described top of cutter fixed blade down, described the cutter fixed blade is in the form of annular discs down, is provided with a plurality of through holes, and described upper slitter and following cutter cutting blade are equipped with the rotating shaft that drives its rotation.

The utility model has been simplified technological requirement by simple technology and equipment, and treatment effect is good, at the scene just can be immediately, easily solid material is crushed to higher fineness.

Description of drawings

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

The specific embodiment

Referring to Fig. 1, the utility model provides a kind of Wet-type refining machine, its housing 9 is provided with import 1 and outlet 8, be provided with upper slitter 2 and following cutter in the passage in the described housing, described upper slitter is foliaceous, described cutter spacing down is in described upper slitter below, and leave spacing between the upper slitter, by cutter cutting blade 4 and following cutter fixed blade 5 constitute down, described cutter cutting blade down is foliaceous, is positioned at the described top of cutter fixed blade down, and described the cutter fixed blade is in the form of annular discs down, be provided with a plurality of through holes 6, described upper slitter and following cutter cutting blade are equipped with the rotating shaft that drives its rotation.

Channel cross-section in the described housing is rounded, so that match with the upper slitter of rotation and the following cutter cutting blade of following cutter, guarantees not stay the blind area of cutting.

Housing internal channel between described upper slitter and the following cutter is provided with male structure 3 in the annular that is used for undergauge, and after current flow through the interior male structure of this annular, solids wherein was difficult for moving to periphery, and cutter is to the cutting of solids under helping.

The blade quantity of described upper slitter can be the 2-4 sheet usually, and it is unobstructed to be beneficial to current.

The described blade quantity of the following cutter cutting blade of cutter down can be the 3-6 sheet usually, is beneficial to the cutting effect to solids, guarantees the enough thin of cutting.

The blade of described upper slitter and following cutter cutting blade is preferably having certain inclination between the same level line on the tangential direction, oar shape in the shape of a spiral, so that water and solids are produced a downward pressure, it is unobstructed to help current.

Through hole on the following cutter fixed blade of described cutter down can evenly distribute by some circumference, also can be evenly distributed on the crosspoint of parallel lines equal spacing of two sets intersect, be beneficial to the even distribution of current, what the gross area of through hole should be enough is big, to reduce stopping current.Angle between described two groups of parallel lines equal spacings is preferably 60 ° or 90 °.

Interval between described upper slitter and the following cutter can be 0.5-2 times of housing internal channel diameter usually, is beneficial to the unobstructed of current, guarantees to be independent of each other between the cutter up and down.

Described import is preferably placed at case top, is beneficial to the unobstructed of current.

Described outlet is preferably placed at the side of housing bottom, so that drive motors is installed in below the bottom of housing, helps simplifying the sealing of drive mechanism and rotating shaft.

The following cutter cutting blade of described upper slitter and following cutter is fixedly mounted in the same rotating shaft 7, i.e. both rotating shafts are same d-axis, and this rotating shaft is positioned on the central axis of described housing internal channel, and its lower end is connected with drive motors 10.

The switch of described drive motors can be the switch that is driven by current, and when current were arranged, drive motors rotated automatically, and after current stopped, drive motors stopped automatically, so that use.

Claims

1. Wet-type refining machine, comprise the housing that is provided with import and outlet, it is characterized in that being provided with in the passage in the described housing upper slitter and following cutter, described upper slitter is foliaceous, described cutter spacing down is in described upper slitter below, and leave spacing between the upper slitter, by cutter cutting blade and following cutter fixed blade constitute down, described cutter cutting blade down is foliaceous, be positioned at the described top of cutter fixed blade down, described the cutter fixed blade is in the form of annular discs down, is provided with a plurality of through holes, and described upper slitter and following cutter cutting blade are equipped with the rotating shaft that drives its rotation.

2. Wet-type refining machine as claimed in claim 1 is characterized in that the following cutter cutting blade of described upper slitter and following cutter is fixedly mounted in the same rotating shaft, and this rotating shaft is positioned on the central axis of described housing internal channel, and its lower end is connected with drive motors.

3. Wet-type refining machine as claimed in claim 2, the switch that it is characterized in that described drive motors are the switches that is driven by current.

4. Wet-type refining machine as claimed in claim 1 is characterized in that the channel cross-section in the described housing is rounded.

5. Wet-type refining machine as claimed in claim 4 is characterized in that the housing internal channel between described upper slitter and the following cutter is provided with male structure in the annular that is used for undergauge.

6. Wet-type refining machine as claimed in claim 1, the blade quantity that it is characterized in that described upper slitter is the 2-4 sheet, the described blade quantity of the following cutter cutting blade of cutter down is the 3-6 sheet, and the blade of described upper slitter and following cutter cutting blade is having certain inclination between the same level line on the tangential direction.

7. Wet-type refining machine as claimed in claim 6 is characterized in that through hole on the following cutter fixed blade of described down cutter evenly distributes by some circumference or is evenly distributed on the crosspoint of parallel lines equal spacing of two sets intersect.

8. Wet-type refining machine as claimed in claim 7 is characterized in that the angle between described two groups of parallel lines equal spacings is 60 ° or 90 °.

9. Wet-type refining machine as claimed in claim 8, it is characterized in that between described upper slitter and the following cutter be at interval housing internal channel diameter 0.5-2 doubly.

10. as claim 1,2,3,4,5,6,7,8 or 9 described Wet-type refining machines, it is characterized in that described import is positioned at case top, described outlet is positioned at the side of housing bottom.