CN2492307Y

CN2492307Y - Wind-separating high-fineness fibrous material crusher

Info

Publication number: CN2492307Y
Application number: CN 01230816
Authority: CN
Inventors: 安绍录
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-07-20
Filing date: 2001-07-20
Publication date: 2002-05-22
Anticipated expiration: 2011-07-20

Abstract

A wind separation type fibrous material breaker with high degree of fineness is communicated with a whirlwind separator via a charge inlet pipe, the whirlwind separator is respectively communicated with a draught fan and a dust catcher via a wind-regulating valve. Because the main axle of the breaker is respectively provided with blades, a big and a small oblique plug crosspiece and feeding wind wheels, which can break fibrous material to three-grade, and the breaking power is strong, the separation effect is excellent, and the power can be formed by one time and the power-forming effect is high, and the quality of the products can be guaranteed and improved. Furthermore, the inner walls of a casing corresponding to the big and the small oblique plug crosspiece are connected with a conical sleeve that can slide, which can effectively regulate the breaking degree of fineness of the material. For the breaking degree of fineness of the material like fibrous, straw, foodstuff, cotton short velvet and fodder and the like, the conical sleeve can be regulated at random between 20 and 600 items, but for breaking the material that is not easily broken in the chemical engineering products, the highest breaking degree of fineness of the material can reach 1000 items, and the purity achieved portion is standard, and one machine has multi-functions, which is ideal breaking machinery.

Description

Wind is from the high fineness fibroid of formula materials crusher

Technical field

The utility model relates to a kind of fibroid materials crusher, particularly wind from the high fineness fibroid of formula materials crusher.It is applicable to non-friable material grinding processing in Chinese herbal medicine, wooden clouds, food, feed and the chemical products.

Background technology

At present, China had once adopted a kind of sieve chip pulverizer when the pulverized fiber material, and it mainly is connected with feed pipe and bag-type dusting discharger successively by grinder and constitutes.Form at the bottom of the hammer leaf that said grinder is provided with by casing and inner chamber thereof, airblast blade, the screen cloth.After it utilizes the hammer leaf comminuting matter, by adjusting the material grinding fineness at the bottom of the screen cloth that is contained in grinder chassis cavity bottom, and be blown into by feed pipe in the bag of bag-type dusting discharger, after separating, unload the powder packing by airblast blade.Owing to adjust the material grinding fineness at the bottom of adopting screen cloth, for too close screen cloth processing difficulties, so the material grinding fineness is the highest can only to reach 60 orders.In addition, very in material, do not infiltrated hard material or iron tramp, will cause at the bottom of the screen cloth and damage, and will in time change, made troubles to production if having slightly.Owing to adopt pocket type to separate, separating effect is not good enough, and the mesopore of cloth bag is blocked easily again, can cause the air draft difficulty and produce high negative pressure, thereby cause power motor overload, heating, the easy burn-out of pulverizer.Simultaneously, yield poorly, also can cause severe contamination environment.

The utility model content

The purpose of this utility model is to provide a kind of wind from the high fineness fibroid of formula materials crusher, and it can overcome the deficiency of prior art, and pulverized fiber material, and crush force effectively is strong, good separating effect, powder formation rate height.Can improve the quality of products effectively and output.

Its concrete solution is: grinder is communicated with cyclone separator through feed pipe, the below of cyclone separator is provided with blanking wind stopping device and discharge bucket, under the effect of cyclone separator, can discharge the qualified finished powder after pulverizing and pack, and the cyclone separator top is communicated with air-introduced machine and deduster successively by the adjusting valve door that is communicated with it.Described deduster is made of the dust settling pocket that collection powder case and below thereof connect.

Described grinder is by casing, the blade that connects on the chassis cavity main shaft.Big tiltedly plug shelves, little oblique plug shelves and feeding fan blade are connected with the liner plate of band thrust on the corresponding casing inner wall of blade, and are connected with the slidingtype taper bush and constitute on large and small oblique plug grade corresponding casing inner wall.But, be arranged at least 2 of feeding fan blades on the main shaft.

But the utility model a tractor serves several purposes, pulverized fiber material effectively.Its crush force is strong, and good separating effect can once become powder, both saving of labor's power savings, and the powder formation rate height can not only improve the quality of products again, can improve product yield again.When fibrid materials such as Chinese herbal medicine, wooden clouds, stalk, food, feed, cotton short flannel are pulverized, its smashing fineness can be adjusted arbitrarily between the 20-600 order, and when non-friable material is pulverized in to chemical products, its smashing fineness reaches as high as 1000 orders, and its purity reaches ministry standard.Simultaneously, good dedusting effect can make the dust degree reach the criterion of acceptability of national requirements for environmental protection, thereby, can reduce pollution widely to environment.

Description of drawings

Fig. 1 is the structural representation of wind from the high fineness fibroid of formula materials crusher.

Fig. 2 is the A-A cutaway view Amplified image of wind from the grinder of the high fineness fibroid of formula materials crusher.

Fig. 3 is that k among Fig. 2 is to view

Fig. 4 is the B-B cutaway view among Fig. 2.

The specific embodiment

Specifically execute real mode below in conjunction with the accompanying drawing detailed description.

Among Fig. 1, grinder 1 is communicated with the cyclone separator 3 of two parallel connections by the feed pipe 2 that is communicated with it, cyclonic separation 3 belows are communicated with blanking wind stopping device 4 and discharge bucket 5, and the top of cyclone separator 3 is communicated with air-introduced machine 7 and the collection powder case 8 that is fixedly connected on the collection powder box bracket 10 successively through the adjusting valve door 6 that is communicated with it, is communicated with 12 dust settling pockets 9 in collecting powder case 8 belows.

Among Fig. 2, Fig. 3, above casing 11 1 ends of grinder feed hopper 28 is arranged, there is discharging opening 27 other end top, and the main shaft 18 that links to each other with power motor passes the inner chamber of casing 11, and is connected on the casing 11 by support of bearing bearing.Key is connected with 3 rotor disks 16 on the main shaft 18 of casing 11 inner chambers one end, between the rotor disk 16 by rotor disk spacer sleeve 17 location that is separated by.Be symmetry shape by the

blade shaft

15,19 that is connected with its key on the rotor disk 16 and be fixedly connected with blade 13, between the blade 13 by blade spacer sleeve 14 location that is separated by.With casing 11 inwalls at blade 13 opposite position places on, be fixedly connected with to be and disconnect shape and arrange and have a bar scaleboard 12 that is △ shape projection, casing 11 belows with wherein one disconnect bar scaleboard 12 corresponding positions removal of impurities door 20 arranged.Key is connected with big tiltedly plug shelves 26 successively on the main shaft 18 of the casing 11 inner chamber other ends, little oblique plug shelves 24 and feeding fan blade frame 23, the uniform feeding fan blade 25 that is fixedly connected with on the feeding fan blade frame 23, its quantity is according to the fineness of the required pulverizing of material and fixed, it can be to be 2,3,4,5,6 of uniform shape ..., existing is example with 6 feeding fan blades.On casing 11 inwalls at large and small oblique plug shelves 26,24 opposite position places the microscler chute that is symmetric arrangement is arranged, taper bush 21 is slidingly connected by the chute that is symmetry fixedly connected adjustment bolt 22 and casing 11 on it.Handle and adjust bolt 22, taper bush 21 is moved along the chute on casing 11 walls, and by dog screw 29 stationary positioned.Thereby can adjust the gap between large and small oblique plug shelves 26,24 and the taper bush 21, reach the purpose of adjusting the material smashing fineness.

When being sent in the grinder 1 from feed hopper 28 by comminuting matter, cutting through high speed rotating blade 13, and with the band thrust bar scaleboard 12 collide into meal after, under the effect of feeding fan blade 25, sucked successively after large and small oblique plug shelves 26,24 carry out two, three grades of pulverizing, under the effect of air-introduced machine 7 and feeding fan blade 25, enter respectively in the cyclone separator 3 of two parallel connections through feed pipe 2.After the separation, finished powder is sunk through closing wind blanking device 4, is discharged by discharge bucket 5, packs to get final product.And the remaining micro mist and the lingering remnants of past customs are from the outlet of cyclone separator 3 tops of two parallel connections, attracted by air-introduced machine 7, the air inducing amount of air-introduced machine 7 is adjusted control by adjusting valve door 6 as required, the micro mist that is attracted and the lingering remnants of past customs are blown in the collection powder case 8, and sink to entering in the dust settling pocket 9, after filtering, the lingering remnants of past customs is discharged by dust settling pocket 9, micro mist sinks to dust settling pocket 9 bottoms, clears up.

Claims

1, a kind of wind is from the high fineness fibroid of formula materials crusher, comprise grinder and the deduster that is communicated with grinder by feed pipe, it is characterized in that grinder (1) is communicated with cyclone separator (3) by feed pipe (2), and the below of cyclone separator (3) is provided with blanking wind stopping device (4) and discharge bucket (5), and cyclone separator 3 tops are communicated with air-introduced machine (7) and deduster successively by the adjusting valve door (6) that is communicated with it again.

2, wind as claimed in claim 1 is from the high fineness fibroid of formula materials crusher, it is characterized in that grinder (1) is by casing (11), casing (11) inner chamber main shaft (18) is gone up the blade (13) that connects, big tiltedly plug shelves (26), little oblique plug shelves (24) and feeding fan blade (25), on casing (11) inwall of blade (13) opposite position, be connected with the liner plate (12) of band thrust, constitute with slidely connecting taper bush (21) on casing (11) inwall of large and small oblique plug shelves (26), (24) opposite position.

3, wind as claimed in claim 2 is characterized in that (25) at least 2 of feeding fan blades from the high fineness fibroid of formula materials crusher.