CN210752928U

CN210752928U - Separator is smashed to solid for chemistry experiments

Info

Publication number: CN210752928U
Application number: CN201921659382.3U
Authority: CN
Inventors: 郭秀娟; 乔石
Original assignee: Weihai Ocean Vocational College
Current assignee: Weihai Ocean Vocational College
Priority date: 2019-10-01
Filing date: 2019-10-01
Publication date: 2020-06-16
Anticipated expiration: 2029-10-01

Abstract

The utility model discloses a solid crushing and separating device for chemical experiments, which belongs to the technical field of crushing and separating devices and comprises a shell, wherein a feed hopper is inserted in the center of the top of the shell, first guide plates are symmetrically and fixedly connected to the left side wall and the right side wall of an inner cavity of the shell, a separating cylinder is fixedly connected to the bottom between the ends, which are close to each other, of two groups of first guide plates, two groups of crushing shafts are rotatably connected to the rear side wall of the inner cavity of the shell, crushing wheels are sleeved on the outer walls of the two groups of crushing shafts, cleaning shafts are fixedly connected to the outer walls of the rotating shafts, a plurality of groups of cleaning brushes are uniformly and fixedly connected to the outer walls of the cleaning shafts, a discharging pipe is inserted in the center of the bottom of the shell, the crushed materials can be filtered through a filter screen after falling to the bottom of the, and then can avoid the material to block up the filter screen, improve the separation efficiency of filter screen.

Description

Separator is smashed to solid for chemistry experiments

Technical Field

The utility model relates to a smash separator technical field, specifically be a separator is smashed to solid for chemistry experiments.

Background

At present, chemistry is a subject based on experiments, and the formation and development of chemistry can not be separated from the experiments. When a chemical analysis experiment is carried out, solid matters need to be crushed into small particles, so that the chemical analysis experiment device is convenient to use in an experimental apparatus. The crushing volume of chemistry experiment is generally not big, smashes through the manual work mostly when carrying out the breakage to a small amount of raw materials, and manual work is smashed and is needed to consume a large amount of manpowers and time, can't guarantee kibbling effect moreover.

Based on this, the utility model designs a separator is smashed to solid for chemical analysis experiments to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a separator is smashed to solid for chemistry experiments to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a solid crushing and separating device for chemical experiments comprises a shell, wherein a feed hopper is inserted in the center of the top of the shell, first guide plates are symmetrically and fixedly connected to the left side wall and the right side wall of an inner cavity of the shell, a separating cylinder is fixedly connected to the bottom between the mutually close ends of the two groups of first guide plates, and the bottom of the separating cylinder is spherical;

the rear side wall of the inner cavity of the shell is rotatably connected with two groups of crushing shafts, the outer walls of the two groups of crushing shafts are sleeved with crushing wheels, the two groups of crushing wheels are positioned between the two groups of first guide plates and above the separating cylinder, the rear side wall of the inner cavity of the shell is rotatably connected with a rotating shaft, the outer wall of the rotating shaft is fixedly connected with a cleaning shaft, the outer wall of the cleaning shaft is uniformly and fixedly connected with a plurality of groups of cleaning brushes, and the plurality of groups of cleaning brushes are positioned in the separating cylinder and are abutted against the side wall of the inner;

the bottom of the inner cavity of the separation barrel is provided with a filter screen, the center of the bottom of the shell is inserted with a discharge pipe, and the discharge pipe is positioned under the separation barrel.

Preferably, a supporting plate is fixedly connected between the side walls of the inner cavity of the shell, and the separating cylinder penetrates through the inner cavity of the supporting plate and is fixedly connected with the supporting plate.

Preferably, backup pad top rigid coupling has the rotation motor, it has first crushing roller to rotate motor output rigid coupling, the one end of rotating the motor is kept away from to first crushing roller rotates with cylinder inner chamber right side wall and is connected, and just first crushing roller is located clean brush top, it has the driving gear to rotate motor output outer wall rigid coupling, driving gear top meshing is connected with driven gear, driven gear inner chamber rigid coupling has the second to smash the roller, driven gear's one end and cylinder inner chamber right side wall rotation are connected are kept away from to the second crushing roller.

Preferably, the left side wall and the right side wall of the inner cavity of the shell are symmetrically and fixedly connected with second guide plates, the second guide plates are located below the separating cylinder, and two groups of ends, close to each other, of the second guide plates are fixedly connected with the left side wall and the right side wall of the top of the discharge pipe respectively.

Preferably, the two groups of first guide plates and second guide plates are provided with an angle inclined along the central direction of the inner cavity of the shell, and the angle is 30-45 degrees.

Preferably, a slag discharging pipe is inserted in the center of the bottom of the inner cavity of the separating cylinder and is located in the inner cavity of the discharging pipe, and an electric control valve is arranged on the slag discharging pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model is provided with the first guide plate, the crushing shaft and the crushing wheel, so that the materials can be efficiently crushed by the crushing shaft and the crushing wheel after entering the shell through the feed hopper, and the guide plate can play the roles of stopping the materials and guiding the flow, so that the crushed materials can quickly fall into the separating cylinder for separation; through setting up cylinder, filter screen, axis of rotation, clean axle and clean brush for after the material after smashing drops cylinder bottom, can filter through the filter screen, thereby realize the separation of material, and the setting of axis of rotation, clean axle and clean brush can clean the cylinder inner wall, thereby also can clean at the filter screen top, and then can avoid the material to block up the filter screen, improve the separation efficiency of filter screen.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a separation cylinder of the present invention;

fig. 3 is an enlarged schematic view of the structure at a in fig. 1.

In the drawings, the components represented by the respective reference numerals are listed below:

1-shell, 2-feed hopper, 3-first guide plate, 4-separating cylinder, 5-crushing shaft, 6-crushing wheel, 7-rotating shaft, 8-cleaning shaft, 9-cleaning brush, 10-filter screen, 11-discharge pipe, 12-support plate, 13-rotating motor, 14-first crushing roller, 15-driving gear, 16-driven gear, 17-second crushing roller, 18-second guide plate, 19-slag discharge pipe and 20-electric control valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a solid crushing and separating device for chemical experiments comprises a shell 1, wherein a feed hopper 2 is inserted in the center of the top of the shell 1, first guide plates 3 are symmetrically and fixedly connected to the left side wall and the right side wall of an inner cavity of the shell 1, a separating cylinder 4 is fixedly connected to the bottom between the mutually close ends of the two groups of first guide plates 3, and the bottom of the separating cylinder 4 is spherical;

the rear side wall of the inner cavity of the shell 1 is rotatably connected with two groups of crushing shafts 5, the outer walls of the two groups of crushing shafts 5 are sleeved with crushing wheels 6, the two groups of crushing wheels 6 are positioned between the two groups of first guide plates 3 and positioned above the separating cylinder 4, the rear side wall of the inner cavity of the shell 1 is rotatably connected with a rotating shaft 7, the outer wall of the rotating shaft 7 is fixedly connected with a cleaning shaft 8, the outer wall of the cleaning shaft 8 is uniformly and fixedly connected with a plurality of groups of cleaning brushes 9, and the plurality of groups of cleaning brushes 9 are positioned in the separating cylinder 4 and are abutted against;

a filter screen 10 is arranged at the bottom of an inner cavity of the separating cylinder 4, a discharge pipe 11 is inserted in the center of the bottom of the shell 1, and the discharge pipe 11 is positioned under the separating cylinder 4.

Further, a supporting plate 12 is fixedly connected between the side walls of the inner cavity of the shell 1, the separating cylinder 4 penetrates through the inner cavity of the supporting plate 12 and is fixedly connected with the supporting plate 12, and the separating cylinder can be further supported by the supporting plate, so that the separating cylinder can work more stably.

Further, backup pad 12 top rigid coupling has rotation motor 13, it has first crushing roller 14 to rotate motor 13 output end rigid coupling, first crushing roller 14 is kept away from the one end of rotating motor 13 and is rotated with 4 inner chamber right side walls of separator cylinder and be connected, and first crushing roller 14 is located cleaning brush 9 top, it has driving gear 15 to rotate motor 13 output end outer wall rigid coupling, driving gear 15 top meshing is connected with driven gear 16, driven gear 16 inner chamber rigid coupling has second crushing roller 17, the one end that driven gear 16 was kept away from to second crushing roller 17 rotates with 4 inner chamber right side walls of separator cylinder and is connected, can drive two sets of crushing rollers through rotating the motor and rotate along opposite direction, thereby make two sets of crushing rollers can carry out further crushing operation to the material, thereby make the crushing of material more thorough.

Further, the symmetrical rigid coupling of 1 inner chamber left and right sides wall of casing has second guide plate 18, and second guide plate 18 is located the cylinder 4 below, and the one end that two sets of second guide plates 18 are close to each other is respectively with 11 top left and right sides wall rigid couplings of discharging pipe, can make the material that the separation obtained carry out unified water conservancy diversion through setting up the second guide plate through the second guide plate to avoid the material that the separation obtained to pile up in casing inner chamber bottom, cause the waste.

Furthermore, two groups of first guide plates 3 and second guide plates 18 are provided with angles inclined along the central direction of the inner cavity of the shell 1, the angles are 30-45 degrees, and the inclined angles are arranged, so that the flow of materials can be facilitated, and the adhesion to the guide plates is avoided.

Further, 4 inner chamber bottom centers of knockout drum are pegged graft and are had slag pipe 19, and slag pipe 19 is located 11 inner chambers of discharging pipe, is provided with automatically controlled valve 20 on the slag pipe 19, and the residue in the knockout drum of can being convenient for is discharged through setting up slag pipe, avoids the residue to pile up.

One specific application of this embodiment is: this device is that separator is smashed to solid for chemistry experiments, and this device is when using, connects external power source with this device.

Then, solid materials for chemical experiments are poured into the shell 1 through the feed hopper 2, then a motor connected with the crushing shafts 5 is started, the two groups of crushing shafts 5 rotate in opposite directions, so that the solid materials are crushed through the two groups of crushing wheels 6, the crushed materials flow into the separation cylinder 4 through the guide plate 3, then the rotating motor 13 is started, the rotating motor 13 rotates to drive the first crushing roller 14 and the second crushing roller 17 to rotate, further crushing is carried out on the primarily crushed materials, and the solid materials are crushed more thoroughly;

the further crushed materials fall to the bottom of the separation cylinder 4 and are separated through a filter screen 10, and the materials with the consistent particle size are separated; a motor connected with the rotating shaft 7 is started to rotate the rotating shaft 7 and the cleaning shaft 8, so that the cleaning brush 9 is driven to rotate along the inside of the separating cylinder 4 to clean the inner wall of the separating cylinder 4, the top of the filter screen 10 is cleaned, the filter holes of the filter screen 10 are prevented from being blocked, and the separation efficiency of the filter screen 10 is improved; the separated small particulate materials flow into the discharge pipe 11 for discharge collection under the flow guiding action of the second flow guiding plate 18.

After separation, the electric control valve 20 is started to discharge the residue separated in the separation cylinder 4 through the residue discharge pipe 19, so that the residue is prevented from being accumulated in the separation cylinder 4.

Claims

1. The utility model provides a separator is smashed to solid for chemistry experiments, includes casing (1), its characterized in that: a feed hopper (2) is inserted in the center of the top of the shell (1), first guide plates (3) are symmetrically and fixedly connected to the left side wall and the right side wall of an inner cavity of the shell (1), a separating cylinder (4) is fixedly connected to the bottom between the mutually close ends of the two groups of first guide plates (3), and the bottom of the separating cylinder (4) is spherical;

the rear side wall of the inner cavity of the shell (1) is rotatably connected with two groups of crushing shafts (5), the outer walls of the two groups of crushing shafts (5) are sleeved with crushing wheels (6), the two groups of crushing wheels (6) are positioned between the two groups of first guide plates (3) and above the separating cylinder (4), the rear side wall of the inner cavity of the shell (1) is rotatably connected with a rotating shaft (7), the outer wall of the rotating shaft (7) is fixedly connected with a cleaning shaft (8), the outer wall of the cleaning shaft (8) is uniformly and fixedly connected with a plurality of groups of cleaning brushes (9), and the plurality of groups of cleaning brushes (9) are positioned in the separating cylinder (4) and are abutted against the side wall of the inner cavity at the;

a filter screen (10) is arranged at the bottom of an inner cavity of the separating cylinder (4), a discharge pipe (11) is inserted in the center of the bottom of the shell (1), and the discharge pipe (11) is located under the separating cylinder (4).

2. The solid matter pulverizing and separating apparatus for chemical experiments as claimed in claim 1, wherein: a supporting plate (12) is fixedly connected between the side walls of the inner cavity of the shell (1), and the separating cylinder (4) penetrates through the inner cavity of the supporting plate (12) and is fixedly connected with the supporting plate (12).

3. The solid matter pulverizing and separating apparatus for chemical experiments as claimed in claim 2, wherein: backup pad (12) top rigid coupling has rotation motor (13), it has first crushing roller (14) to rotate motor (13) output rigid coupling, first crushing roller (14) are kept away from the one end of rotating motor (13) and are rotated with separator (4) inner chamber right side wall and be connected, and first crushing roller (14) are located clean brush (9) top, it has driving gear (15) to rotate motor (13) output outer wall rigid coupling, driving gear (15) top meshing is connected with driven gear (16), driven gear (16) inner chamber rigid coupling has second crushing roller (17), the second is smashed roller (17) and is kept away from the one end of driven gear (16) and is rotated with separator (4) inner chamber right side wall and be connected.

4. The solid matter pulverizing and separating apparatus for chemical experiments as claimed in claim 1, wherein: casing (1) inner chamber left and right sides wall symmetry rigid coupling has second guide plate (18), and second guide plate (18) are located cylinder (4) below, and are two sets of second guide plate (18) one end that is close to each other respectively with discharging pipe (11) top left and right sides wall rigid coupling.

5. The solid matter pulverizing and separating apparatus for chemical experiments as claimed in claim 4, wherein: the two groups of first guide plates (3) and second guide plates (18) are provided with angles inclined along the central direction of the inner cavity of the shell (1), and the angles are 30-45 degrees.

6. The solid matter pulverizing and separating apparatus for chemical experiments as claimed in claim 1, wherein: the separation barrel is characterized in that a slag discharge pipe (19) is inserted in the center of the bottom of the inner cavity of the separation barrel (4), the slag discharge pipe (19) is located in the inner cavity of the discharge pipe (11), and an electric control valve (20) is arranged on the slag discharge pipe (19).