CN215312884U

CN215312884U - Crushing and spin-drying filter

Info

Publication number: CN215312884U
Application number: CN202120743583.2U
Authority: CN
Inventors: 殷国亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-22
Filing date: 2021-04-12
Publication date: 2021-12-28
Anticipated expiration: 2031-04-12
Also published as: CN113680474A

Abstract

The utility model discloses a crushing spin-drying filter. The centrifugal separation device comprises a fixedly mounted crushing barrel, a spin-drying filter drum which is positioned on the periphery of the crushing barrel and can be driven by a power device to rotate, and a crushing knife which extends into the crushing barrel and can also be driven by the power device to rotate, wherein a filter screen is fixedly mounted at the bottom of the crushing barrel, materials entering the crushing barrel can be crushed by the rotating crushing knife, and the crushed materials are discharged from the filter screen and then are separated from slag and slurry by the rotation of the spin-drying filter drum. The pulping machine has the advantages that the problem that food is easy to deteriorate due to the fact that a large horse draws a trolley and heat is generated in a pulping process caused by the traditional friction principle is thoroughly changed, power consumption is low, manufacturing cost is low, power is only 50% of power of a traditional pulping machine, required particles can be obtained by once crushing, two thirds of time and investment of other auxiliary equipment can be saved, temperature difference cannot occur, and food quality is guaranteed.

Description

Crushing and spin-drying filter

Technical Field

The utility model relates to processing equipment of grain and bean products, in particular to a grinding spin-drying filter.

Background

The product made by pulverizing grain and bean products is popular with people, and a conventional processing device for grain and bean products generally includes a fixed upper grinding wheel 1 ', a lower grinding wheel 2 ' capable of rotating at a high speed, and a kicker 3 ' matched with the lower grinding wheel 2 ', as shown in fig. 1, in the processing process, a material is put in from a putting opening in the center of the upper grinding wheel 1 ', the processed object is pushed to the edge of the lower grinding wheel by the kicker 3 ' matched with the lower grinding wheel 2 ', and the crushed material can be made by extruding from the gap between the upper and lower grinding wheels, so that it can be seen that the existing processing device mainly uses the gap between the upper grinding wheel 1 ' and the lower grinding wheel 2 ' to perform friction to crush grain and bean products, and the size of the crushed product is determined by the size of the plane gap between the upper and lower grinding wheels, and the defects are as follows: on one hand, when the materials are required to be processed to the required size at one time, the difficulty is high, the materials are generally processed into medium particles, small particles and fine particles in sequence by adopting a three-step crushing method to enable the pulping rate to reach the optimal state, the processing efficiency is very low, the processing cost is very high, on the other hand, because the friction principle is adopted, the resistance is very large, a large horse-drawn trolley can be adopted to be just competent, and heat can be generated, so that the food is easy to deteriorate.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a crushing and spin-drying filter which has the advantages of ingenious structural design, high pulping rate, good product taste, difficult deterioration and extremely low processing cost.

In order to solve the technical problem, the crushing and spin-drying filter comprises a crushing barrel body, a spin-drying filter cylinder and a crushing knife, wherein the spin-drying filter cylinder is fixedly installed on the periphery of the crushing barrel body and can be driven by a power device to rotate, the crushing knife extends into the crushing barrel body and can also be driven by the power device to rotate, a filter screen is fixedly installed at the bottom of the crushing barrel body, materials entering the crushing barrel body can be crushed by the rotating crushing knife, and the crushed materials are discharged from the filter screen and then are separated from slag and slurry by the rotation of the spin-drying filter cylinder.

The spin-drying filter cylinder is a conical cylinder, and the conical surface inclination angle a of the spin-drying filter cylinder is 20-40 degrees.

The crushing barrel comprises a main barrel body and a barrel sleeve, wherein the barrel sleeve is integrally connected with the bottom of the main barrel body and has an outer diameter larger than that of the main barrel body, and the crushing cutter is positioned in an inner cavity of the barrel sleeve.

The filter screen comprises an annular sleeve, a chassis arranged at the bottom of the annular sleeve and provided with sieve holes, and a shaft sleeve which is arranged at the center of the chassis and can rotate freely, and the crushing knife is arranged in the annular sleeve and is fixedly arranged on the shaft sleeve.

The top of the machine shell is provided with a machine cover, the crushing barrel is fixedly arranged on the machine cover and extends into the machine shell, the upper part of the side wall of the machine cover is provided with a slag discharge port communicated with the spin-drying filter cylinder, and the lower part of the machine shell is provided with a pulp outlet.

The crushing knife is provided with one or more layers.

The drying filter drum is positioned in a casing, the power device is fixedly installed at the bottom of the casing, an output shaft of the power device extends into the casing and is fixedly connected with the drying filter drum through a coupler, and the crushing knife is also connected with the coupler so as to synchronously rotate with the drying filter drum.

The shaft coupling includes the disc body and integrative installation cover that sets up at disc body center, the bottom of installation cover is provided with the shaft hole of installing with power device's output shaft cooperation, the top of installation cover is provided with the screw hole.

The spin-drying filter drum is internally provided with a pressure plate fixedly connected with a coupler, the center of the pressure plate is provided with a positioning convex ring which is used for being installed in a matched mode with a shaft sleeve at the center of the filter screen, the edge of the inner wall of the positioning convex ring is provided with a limiting plane, and the outer circumferential surface of the shaft sleeve is provided with a cutting plane matched with the limiting plane of the positioning convex ring.

The top of smashing the barrel is provided with the funnel, the bottom of funnel be provided with smash the communicating blanking mouth of barrel, the bottom of funnel still is provided with the regulation separation blade that is used for adjusting blanking mouth aperture size that is located blanking mouth one side.

The power device is arranged at the top of the crushing barrel, an output shaft of the power device is fixedly arranged with the shaft sleeve so as to directly drive the crushing knife to act, the spin-drying filter cylinder is connected with the connecting shaft through a pressing sleeve, and a bearing is arranged between the pressing sleeve and the filter screen, so that the spin-drying filter cylinder and the crushing knife can synchronously rotate. The utility model has the advantages that:

the grain and bean raw materials are thrown into the crushing barrel and then can be crushed through the rotary crushing knife, the crushed materials are discharged from the filter screen and then are separated from dregs and pulp by using the rotation of the spin-drying filter cylinder, the crushing principle of the synchronous rotation of the spin-drying filter cylinder is adopted, the problems that the food is easy to deteriorate due to the fact that the big horse drawn trolley and the pulp making process generate heat caused by the traditional friction principle are thoroughly changed, the power consumption is low, the manufacturing cost is low, the power is only 50% of the power of the traditional pulp grinder, the required particles can be reached through one-time crushing, the time of two thirds and the input of other auxiliary equipment can be saved, the temperature difference can not occur, and the food quality is guaranteed.

Drawings

FIG. 1 is a schematic structural view of a conventional refiner;

FIG. 2 is a schematic cross-sectional view illustrating a first embodiment of the present invention;

FIG. 3 is a schematic perspective view of a pulverizing barrel according to a first embodiment of the present invention;

FIG. 4 is a schematic perspective view of a filter screen according to a first embodiment of the present invention;

fig. 5 is a schematic perspective view of a coupling according to a first embodiment of the present invention;

fig. 6 is a schematic perspective view of a platen according to a first embodiment of the present invention;

fig. 7 is a schematic perspective view of a funnel according to a first embodiment of the present invention;

fig. 8 is a schematic structural diagram of a second embodiment of the present invention.

Detailed Description

The pulverizing/spin-drying filter of the present invention will be described in further detail with reference to the accompanying drawings and the following detailed description.

The first embodiment is as follows:

as shown in the figure, the pulverizing and spin-drying filter of the embodiment comprises a casing 6, a cover 20 arranged on the top of the casing 6, and a pulverizing barrel 1 fixedly arranged on the cover and vertically extending into the casing, as can be seen from figure 1, the pulverizing barrel 1 is fixedly arranged on the cover 20 through a lock nut 31, the casing 6 is also internally provided with a spin-drying filter cartridge 3 positioned on the periphery of the middle lower part of the pulverizing barrel, the spin-drying filter cartridge 3 is in a cone-cylinder structure, the conical surface inclination angle alpha of the spin-drying filter cartridge 3 is 20-40 degrees (as shown in figure 2), through holes are distributed on the cylinder wall of the spin-drying filter cartridge 3, filter cloth can be arranged on the inner wall of the spin-drying filter cartridge 3, the filter cloth is 40-200 meshes, the upper part of the side wall of the cover 20 is provided with a slag discharge port 21 communicated with the upper port of the spin-drying filter cartridge, the lower part of the side wall of the casing is provided with a pulp outlet 22, the bottom of the casing 6 is provided with a power device, preferably a driving motor, the power device 2 is fixedly arranged at the bottom of the machine shell 6 through a connecting disc 32, the output shaft of the driving motor extends into the machine shell and is fixedly connected with the spin-drying filter cylinder 3 through a coupling 30, the crushing knife 4 is also connected with the coupling so as to enable the same to synchronously rotate with the spin-drying filter cylinder 3, the coupling is preferably a waterproof coupling, when in installation, as the power device 2 is fixedly arranged at the bottom of the machine shell 6 through the connecting disc, the coupling is arranged on the output shaft of the driving motor and is not contacted with the machine shell, the spin-drying filter cylinder 3 is internally provided with a pressure plate 16, the spin-drying filter cylinder 3 and the coupling are fixedly connected into a whole through bolts, the bottom of the crushing cylinder body 1 is fixedly provided with a filter screen 5, the center of the filter screen 5 is provided with a shaft sleeve 11 capable of freely rotating, and the crushing knife 4 fixedly arranged on the shaft sleeve 11 is arranged in the filter screen 5, the crushing cutter 4 is a double-blade or more than two multi-blade quenching crushing cutters, so that the spin-drying filter cylinder 3 and the crushing cutter 4 can be driven by the driving motor to synchronously rotate, the material entering the crushing cylinder 1 can be crushed by the rotating crushing cutter, and the crushed material is discharged from the filtering screen 5 and then is separated from the slurry by the rotation of the spin-drying filter cylinder 3.

Furthermore, the filtering screen 5 comprises an annular sleeve 9, a chassis 10 arranged at the bottom of the annular sleeve and provided with sieve holes 35, and a central hole arranged at the center of the chassis, a shaft sleeve 11 which can rotate freely is arranged in the central hole, the aperture of the sieve hole 21 is 0.5-20mm, the shaft sleeve 11 penetrates through the upper surface and the lower surface of the chassis 10, a crushing cutter 4 is arranged in the annular sleeve and is fixedly arranged on the shaft sleeve 11 (the upper half part of the shaft sleeve, certainly, the outer circumferential surface of the shaft sleeve is provided with a ring groove, an elastic collar 36 used for positioning and installing the crushing cutter is arranged in the ring groove), the top of the annular sleeve 9 is provided with a threaded connecting rod arranged along the circumference, the crushing barrel 1 comprises a main barrel 7 and a barrel sleeve 8 which is integrally connected at the bottom of the main barrel and has an outer diameter larger than that of the main barrel, threaded holes are arranged at the edge of a transition disk surface 34 between the main barrel 7 and the barrel sleeve 8, the filtering screen 5 passes through the threaded connecting rod 33 and is fixedly connected with the crushing barrel 1 by bolts, thereby allowing the crushing blades 4 to be located in the crushing chamber formed by the sleeve 8 and the filter screen 5.

Still further, the shaft coupling 30 includes a disk body 12 and a mounting sleeve 13 integrally disposed at the center of the disk body, a shaft hole 14 disposed at the bottom of the mounting sleeve 13 and engaged with the output shaft of the power device 2, as can be seen from fig. 5, in order to reduce the weight, the bottom of the disk body is shelled, the mounting sleeve 13 vertically penetrates the upper and lower surfaces of the disk body and is provided with a threaded hole 15 at the top of the mounting sleeve, the center of the pressure plate is provided with a positioning convex ring 17 for engaging with the shaft sleeve at the center of the filter screen 5, the inner wall edge of the positioning convex ring 17 is provided with a limit plane 18, the outer circumferential surface of the shaft sleeve 11 is provided with a tangent plane 19 engaged with the limit plane of the positioning convex ring, the outer diameter of the shaft sleeve 11 is smaller than the inner diameter of the positioning convex ring 17, during installation, the lower end of the shaft sleeve 11 enters the inner hole of the positioning convex ring 15, the upper end face of the shaft sleeve is engaged with the threaded hole at the top of the mounting sleeve through a bolt by a pressure plate, the connection between the coupler and the crushing knife is realized, the structural design utilizes the matching of the limiting plane 18 of the positioning convex ring 17 and the tangent plane 19 of the shaft sleeve 11 to ensure that the crushing knife fixedly arranged on the shaft sleeve and the spin-drying filter cylinder 3 can synchronously rotate, and the empty sleeve between the filter screen 5 and the shaft sleeve is arranged to ensure that the filter screen 5 cannot rotate.

Still further, can also be provided with funnel 23 at the top of smashing barrel 1, the bottom of funnel 23 is provided with and smashes barrel 1 communicating blanking mouth 24, the bottom of funnel 23 still is provided with the regulation separation blade 25 that is used for adjusting blanking mouth aperture size that is located blanking mouth one side, it is visible by figure 7, the strip groove has been seted up on the regulation separation blade 25, install the connecting hole on the funnel bottom surface, pass through the installation that realizes the regulation separation blade through mounting nut under the funnel behind the strip groove of regulation separation blade and the connecting hole through the bolt, when needs adjust blanking mouth aperture size, loosen after the bolt as long as move along the strip groove alright adjust the area that the separation blade covered the blanking mouth and realize the regulation of blanking mouth aperture size, it can to adjust the back locking fixed.

In addition, a base 26 can be arranged below the casing 6, a support column 29 is arranged between the base 26 and the casing 6 or the base is arranged into a cylindrical structure so as to be directly installed with the casing, a support 27 is arranged at the bottom of the base 26, a damping rubber pad 28 is installed at the bottom of the support 27, and finally, two or more layers of crushing knives can be arranged on the crushing knives fixedly installed through shaft sleeves, so that the crushing efficiency can be greatly improved.

The working principle is as follows:

the grain and bean material after soaking gets into crushing barrel with water from the funnel together, crushing sword and spin-dry strain a section of thick bamboo and all be connected with the shaft coupling, under driving motor's drive, the shaft coupling drives spin-dry and strains a section of thick bamboo crushing sword synchronous revolution, the below of smashing the sword is the filter screen who is covered with the sieve mesh, filter screen is made by metal material and fixed mounting is used for filtering the crushing thing in the bottom of smashing the barrel, make kibbling material can flow into the spin-dry of high-speed rotation through filter screen and strain a section of thick bamboo 3, should spin-dry the synchronous high-speed rotation of straining a section of thick bamboo 3 simultaneously, make material sediment discharge from row cinder notch 21 on upper portion, grain and bean class thick liquid is discharged from a thick liquid mouth 22, realize the separation of sediment thick liquid.

Example two:

the structure of the crushing and spin-drying filter of the embodiment is substantially the same as that of the first embodiment, and the difference is that on one hand, the power device is installed at the top of the crushing cylinder body 1, the output shaft of the power device is installed in a matching way with the shaft sleeve 11 through the connecting shaft so as to directly drive the crushing knife 4 to act, the spin-drying filter cylinder 3 is connected with the connecting shaft through the pressing sleeve 33, and the bearing 34 is arranged between the pressing sleeve 33 and the filter screen 5 so as to enable the spin-drying filter cylinder 3 and the crushing knife to rotate synchronously.

Claims

1. The utility model provides a smash spin-dry filter which characterized in that: including fixed mounting's crushing barrel (1), be located crushing barrel outlying spin-dry by power device (2) drive rotatory strain a section of thick bamboo (3) and stretch into crushing barrel in also can be by power device drive rotatory crushing sword (4), the bottom fixed mounting who smashes barrel (1) has filter screen (5), enters into material in crushing barrel (1) can smash through rotatory crushing sword, utilizes the rotation that spin-dries a section of thick bamboo (3) to realize the sediment thick liquid separation after filter screen (5) discharge through the material after smashing.

2. A pulverizing and spin-drying filter as claimed in claim 1, wherein: the spin-drying filter cylinder (3) is a conical cylinder, and the conical surface inclination angle a of the spin-drying filter cylinder (3) is 20-40 degrees.

3. A pulverizing and spin-drying filter as claimed in claim 1 or 2, wherein: smash barrel (1) including main barrel (7) and barrel casing (8) that the external diameter that main barrel bottom an organic whole was connected is greater than main barrel external diameter, smash sword (4) and be located the inner chamber of barrel casing (8).

4. A pulverizing and spin-drying filter as claimed in claim 3, wherein: the filter screen (5) comprises an annular sleeve (9), a chassis (10) with sieve holes arranged at the bottom of the annular sleeve and a freely rotatable shaft sleeve (11) arranged at the center of the chassis, and the crushing knife (4) is arranged in the annular sleeve and fixedly arranged on the shaft sleeve (11).

5. A pulverizing and spin-drying filter as claimed in claim 1, 2 or 4, wherein: spin-drying filter cylinder (3) is located in a casing (6), cover (20) are installed at the top of casing (6), crushing barrel (1) fixed mounting is on the cover and stretches into in the casing, the lateral wall upper portion of cover (20) is provided with and spins communicating row's cinder notch (21) of straining, the lower part of casing is provided with out thick liquid mouth (22).

6. A pulverizing and spin-drying filter as claimed in claim 5, wherein: the crushing knife (4) is provided with one or more layers.

7. A pulverizing and spin-drying filter as claimed in claim 1, 2, 4 or 6, wherein: the power device (2) is fixedly installed at the bottom of the machine shell (6), an output shaft of the power device (2) extends into the machine shell and is fixedly connected with the spin-drying filter cylinder (3) through a coupler (30), and the crushing knife (4) is also connected with the coupler so as to be capable of synchronously rotating with the spin-drying filter cylinder (3).

8. A pulverizing and spin-drying filter as claimed in claim 7, wherein: the shaft coupling (30) comprises a disc body (12) and an integrated mounting sleeve (13) arranged at the center of the disc body, a shaft hole (14) installed in a matched mode with an output shaft of the power device (2) is formed in the bottom of the mounting sleeve (13), and a threaded hole (15) is formed in the top of the mounting sleeve.

9. A pulverizing and spin-drying filter as claimed in claim 8, wherein: be provided with in spin-drying straining cylinder (3) and be used for with shaft coupling fixed connection's pressure disk (16), the center of pressure disk is provided with and is used for the location bulge loop (17) of the axle sleeve cooperation installation at filter screen (5) center, the inner wall edge of location bulge loop (17) is provided with spacing plane (18), the outer circumferential surface of axle sleeve (11) is provided with and cuts plane (19) with the spacing plane complex of location bulge loop.

10. A pulverizing and spin-drying filter as claimed in claim 9, wherein: the top of smashing barrel (1) is provided with funnel (23), the bottom of funnel (23) is provided with and smashes barrel (1) communicating blanking mouth (24), the bottom of funnel (23) still is provided with and is located the regulation separation blade (25) that are used for adjusting blanking mouth aperture size of blanking mouth one side.

11. A pulverizing and spin-drying filter as claimed in claim 1, 2, 4 or 6, wherein: the power device is arranged at the top of the crushing barrel body (1), an output shaft of the power device is fixedly arranged with the shaft sleeve (11) so as to directly drive the crushing cutter (4) to act, the spin-drying filter cylinder (3) is connected with the connecting shaft through a pressing sleeve, and a bearing is arranged between the pressing sleeve and the filtering screen (5), so that the spin-drying filter cylinder (3) and the crushing cutter can synchronously rotate.