CN212733023U - Raw coal sorting device - Google Patents
Raw coal sorting device Download PDFInfo
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- CN212733023U CN212733023U CN202020365557.6U CN202020365557U CN212733023U CN 212733023 U CN212733023 U CN 212733023U CN 202020365557 U CN202020365557 U CN 202020365557U CN 212733023 U CN212733023 U CN 212733023U
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- thick bamboo
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- separation net
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Abstract
The utility model provides a raw coal sorting unit, relate to coal material processingequipment technical field, installation box including the vibration setting, the feeding section of thick bamboo of vertical setting on the installation box, the inside of installation box is still horizontal rotation and is installed a separation net section of thick bamboo, a separation net section of thick bamboo and the lower port frictional contact of feeding section of thick bamboo, it has a plurality of mesh number to be the sorting area that increases progressively the setting along the radial direction equipartition on the separation net section of thick bamboo, and when every sorting area rotates to the top, the lower port of cladding feeding section of thick bamboo, still be equipped with the guide cylinder of rigidity in the separation net section of thick bamboo, the feed end of guide cylinder is located the below of feeding section of thick bamboo, and its discharge end passes a separation net. The utility model solves the problems that the screening grade can not be adjusted according to the subsequent coal consumption requirement in the traditional technology, and the application range is narrow; and the coal cinder is easy to adhere to the surface of the coal cinder, so that the sorting and blanking efficiency is influenced, and the sorting efficiency is reduced.
Description
Technical Field
The utility model relates to a coal material processingequipment technical field, concretely relates to raw coal sorting unit.
Background
With the development and progress of industry, raw coal is mainly used as power, is used as industrial raw materials and civil raw materials, is more and more in demand, and has higher and higher efficiency in processing raw coal for raw coal production plants.
The washing machine can wash and separate soil and sundries in raw coal, so that the raw coal is changed into clean coal, the novel sealing structure is novel, the overflow weir plate can be adjusted, the reliable transmission device can ensure the washing and dewatering effects, the washing machine is widely suitable for washing, classifying and impurity removing of the raw coal, and washing and selecting of materials with fine granularity and coarse granularity, help is provided for purification of the raw coal, under the common condition, the top of the washing machine is provided with the feeding funnel, when the raw coal is required to be washed, the raw coal is poured into the washing machine from the feeding funnel, in the prior art, if the raw coal is poured into the feeding funnel at one time in a large amount, the feeding funnel is easily blocked, and inconvenience is brought to the washing and selecting operation of the raw coal.
The intellectual property office of china has disclosed a patent that application number is 201820528395.6 for solve above-mentioned problem, and this technical scheme includes the washing machine main part, the washing machine main part is hollow structure, and the bottom fixed mounting of washing machine main part has a plurality of supporting legss, and first through-hole has been seted up at the top of washing machine main part, and fixed cover is equipped with first connecting pipe in the first through-hole, and the top of first connecting pipe extends to the top of first through-hole, and the movable cover is equipped with the second connecting pipe in the first connecting pipe, and the top of second connecting pipe extends to the top of first connecting pipe, and the top fixed mounting of second connecting pipe has feed hopper, and two spouts have been seted up to the symmetry on the inner wall of first connecting pipe. The utility model discloses rational in infrastructure, convenient operation when pouring the raw coal into the washing machine main part from feed hopper department, can very convenient control feed hopper rock from top to bottom that does not stop, has avoided because of the more jam that leads to feed hopper of the raw coal volume of once only pouring feed hopper into, has brought the facility for the washing of raw coal.
However, the device gradually exposes the shortcomings of the technology along with the use, which mainly appears in the following aspects:
firstly, the device is directional screening when screening raw coal, and this just causes and can't adjust the screening grade according to subsequent needs with the coal, and application scope is narrow, influences work efficiency.
Secondly, the screening part of the device is along with the use, and the cinder easily adheres to its surface for influence screening blanking efficiency, reduced screening efficiency.
From the above, it is obvious that the prior art has inconvenience and disadvantages in practical use, so that improvement is needed.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides a raw coal sorting device, which is used for solving the problem that the screening grade can not be adjusted according to the subsequent coal using requirement in the traditional technology, and has narrow application range; and the coal cinder is easy to adhere to the surface of the coal cinder, so that the sorting and blanking efficiency is influenced, and the sorting efficiency is reduced.
In order to achieve the above object, the present invention provides the following technical solutions.
The utility model provides a raw coal sorting unit, includes the installation box that the vibration set up, the feeding section of thick bamboo of vertical setting on the installation box, the inside of installation box is still the level and is rotated and install a separation net section of thick bamboo, a separation net section of thick bamboo with the lower port frictional contact of feeding section of thick bamboo, it has a plurality of mesh number to be the sorting area that increases progressively the setting along radial direction equipartition on the separation net section of thick bamboo, and every when the sorting area rotates to the top, the cladding the lower port of feeding section of thick bamboo, still be equipped with the guide cylinder of rigidity in the separation net section of thick bamboo, the feed end of guide cylinder is located the below of feeding section of thick bamboo, and its discharge end passes a separation net section of thick bamboo extends to.
As an improved scheme, two sides of the sorting screen cylinder are respectively and rotatably provided with cleaning rollers which are arranged in parallel, cleaning burrs are uniformly distributed on the peripheral wall of each cleaning roller, and the cleaning burrs are in friction contact with the peripheral wall of the sorting screen cylinder.
As an improved scheme, one end of the sorting net cylinder is fixedly connected with an end plate, the end plate is rotatably installed on the end wall of the installation box body through a rotating shaft, and the other end of the sorting net cylinder is provided with an opening.
As an improved scheme, the material guiding cylinder comprises a divergent guide cylinder, a guide cylinder extends obliquely downwards from a lower port of the divergent guide cylinder, a guide hole is further formed in the end wall of the mounting box body, and the guide cylinder penetrates through the open end of the sorting screen cylinder and the guide hole and extends to the outside.
As an improved scheme, a support frame is fixedly connected to the side wall of the guiding-out cylinder and fixedly connected to the inner wall of the mounting box body through the support frame.
As an improved scheme, two ends of the cleaning roller are rotatably supported on the inner wall of the mounting box body through support rods.
As an improved scheme, two supporting wheels are further arranged on the inner bottom surface of the installation box body in a parallel rotating mode, and the peripheral wall, close to the opening end, of the sorting net cylinder is in friction contact with the two supporting wheels.
As an improved scheme, a first driving machine is fixedly connected to the mounting box body, and an output end of the first driving machine drives the separation net cylinder to rotate.
As an improved scheme, a second driving machine is fixedly connected to the mounting box, and an output end of the second driving machine drives the cleaning roller to rotate.
As an improved scheme, the lower end part of the mounting box body is supported and mounted through the vibrating box main body.
Compared with the prior art, the beneficial effects of the utility model are that:
the installation box body is arranged in a vibrating manner, so that the moving separation of coal materials is accelerated, and the efficiency is improved; the coal material sorting device comprises a sorting screen cylinder, a material guide cylinder and a sorting area, wherein the sorting screen cylinder is rotated, and the sorting area with different meshes corresponds to the material feed cylinder to realize sorting of the coal material with different volumes, and the sorted coal material passes through the sorting screen cylinder and falls into the material guide cylinder to realize derivation; the size of the discharged material volume can be adjusted at any time according to the subsequent coal consumption requirement; the cleaning rollers on the two sides are used for cleaning the separation area after work, coal slag is placed to be adhered to the separation area, the permeability of meshes of the separation area is guaranteed, and the separation efficiency is guaranteed to be stable; the labor force of operators is simplified; the parts are few, the working procedure is simple and convenient, and the failure rate is low; the structure is simple, and the service life is long; simple and convenient operation and control, easy large-scale manufacture and installation and wide application range.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the separation screen cylinder of the present invention;
in the figure: 1, mounting a box body; 2-a feeding cylinder; 3-sorting the net barrel; 4-a divergent guide cylinder; 5-a lead-out cylinder; 6-cleaning the roller; 7-cleaning burrs; 8-a support wheel; 9-vibrating the box body; 10-a first driver; 11-a second driver; 12-a support frame; 13-a lead-out hole; 14-end plate.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1 and 2, the raw coal sorting device comprises an installation box body 1 arranged by vibration, a feeding cylinder 2 vertically arranged on the installation box body 1, a sorting screen cylinder 3 is horizontally and rotatably installed inside the installation box body 1, the sorting screen cylinder 3 is in friction contact with a lower port of the feeding cylinder 2, a plurality of sorting areas are uniformly distributed on the sorting screen cylinder 3 along the radial direction and are arranged in an increasing mode, when each sorting area rotates to the upper side, the lower port of the feeding cylinder 2 is coated, a guide cylinder with a fixed position is further arranged in the sorting screen cylinder 3, the feeding end of the guide cylinder is located below the feeding cylinder 2, and the discharging end of the guide cylinder penetrates through the sorting screen cylinder 3 and extends to the outside.
The two sides of the sorting screen cylinder 3 are respectively rotatably provided with cleaning rollers 6 which are arranged in parallel, the peripheral walls of the cleaning rollers 6 are uniformly provided with cleaning burrs 7, and the cleaning burrs 7 are in friction contact with the peripheral walls of the sorting screen cylinder 3.
An end plate 14 is fixedly connected to one end of the sorting screen cylinder 3, the end plate 14 is rotatably mounted on the end wall of the mounting box body 1 through a rotating shaft, and the other end of the sorting screen cylinder 3 is provided with an opening.
The guide cylinder comprises a gradually expanding guide cylinder 4, a guide cylinder 5 is obliquely and downwardly extended from the lower port of the gradually expanding guide cylinder 4, a guide hole 13 is further formed in the end wall of the mounting box body 1, and the guide cylinder 5 penetrates through the opening end of the separation screen cylinder 3 and the guide hole 13 and extends to the outside.
The side wall of the guiding-out cylinder 5 is fixedly connected with a support frame 12 and is fixedly connected on the inner wall of the mounting box body 1 through the support frame 12.
The two ends of the cleaning roller 6 are rotatably supported on the inner wall of the mounting box body 1 through support rods.
Two supporting wheels 8 are rotatably mounted on the inner bottom surface of the mounting box body 1 in parallel, and the peripheral wall of the separation net cylinder 3 close to the opening end of the separation net cylinder is in friction contact with the two supporting wheels 8.
The installation box body 1 is fixedly connected with a first driving machine 10, the output end of the first driving machine 10 drives the separation net cylinder 3 to rotate, and the rotation angle of the separation net cylinder 3 is controlled by the driving machine, wherein the adopted electric control mode belongs to common general knowledge, and therefore the details are not repeated.
A second driving machine 11 is fixedly connected to the mounting box body 1, and the output end of the second driving machine 11 drives the cleaning roller 6 to rotate.
The lower end of the installation box 1 is supported and installed by a vibration box main body 9, wherein the vibration box main body 9 has the same structure as the vibration principle on the vibrating screen, and is well known by those skilled in the art, so that the detailed description is omitted here.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (10)
1. A raw coal sorting device is characterized in that: including the installation box (1) that the vibration set up, feeding cylinder (2) of vertical setting are gone up in installation box (1), the inside of installation box (1) is still horizontal rotation and is installed separation net section of thick bamboo (3), separation net section of thick bamboo (3) with the lower port frictional contact of feeding cylinder (2), it has a plurality of mesh to be the separation district that increases progressively the setting along radial direction equipartition on separation net section of thick bamboo (3), and every when separation district rotated to the top, the cladding the lower port of feeding cylinder (2), still be equipped with the guide cylinder of rigidity in separation net section of thick bamboo (3), the feed end of guide cylinder is located the below of feeding cylinder (2), and its discharge end passes separation net section of thick bamboo (3) extend to the outside.
2. The raw coal separation device according to claim 1, characterized in that: the two sides of the sorting net barrel (3) are respectively rotatably provided with cleaning rollers (6) which are arranged in parallel, cleaning burrs (7) are uniformly distributed on the peripheral wall of each cleaning roller (6), and the cleaning burrs (7) are in friction contact with the peripheral wall of the sorting net barrel (3).
3. The raw coal separation device according to claim 1, characterized in that: one end rigid coupling of a separation net section of thick bamboo (3) has end plate (14), end plate (14) utilize the pivot rotate install in on the end wall of installation box (1), the other end opening setting of a separation net section of thick bamboo (3).
4. The raw coal separation device according to claim 3, characterized in that: the guide cylinder comprises a divergent guide cylinder (4), a guide cylinder (5) is obliquely and downwardly extended from a lower port of the divergent guide cylinder (4), a guide hole (13) is further formed in the end wall of the installation box body (1), and the guide cylinder (5) penetrates through the opening end of the separation screen cylinder (3) and the guide hole (13) and extends to the outside.
5. The raw coal separation device according to claim 4, wherein: the lateral wall rigid coupling of deriving a section of thick bamboo (5) has support frame (12) to through support frame (12) rigid coupling in on the inner wall of installation box (1).
6. The raw coal separation device according to claim 2, characterized in that: the two ends of the cleaning roller (6) are rotatably supported on the inner wall of the mounting box body (1) through support rods.
7. The raw coal separation device according to claim 3, characterized in that: two supporting wheels (8) are further arranged on the inner bottom surface of the mounting box body (1) in a parallel rotating mode, and the peripheral wall, close to the opening end of the sorting net barrel (3), is in friction contact with the two supporting wheels (8).
8. The raw coal separation device according to claim 3, characterized in that: a first driving machine (10) is fixedly connected to the mounting box body (1), and the output end of the first driving machine (10) drives the separation net cylinder (3) to rotate.
9. The raw coal separation device according to claim 2, characterized in that: a second driving machine (11) is fixedly connected to the mounting box body (1), and the output end of the second driving machine (11) drives the cleaning roller (6) to rotate.
10. The raw coal separation device according to claim 1, characterized in that: the lower end part of the mounting box body (1) is supported and mounted through a vibration box main body (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020365557.6U CN212733023U (en) | 2020-03-21 | 2020-03-21 | Raw coal sorting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020365557.6U CN212733023U (en) | 2020-03-21 | 2020-03-21 | Raw coal sorting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212733023U true CN212733023U (en) | 2021-03-19 |
Family
ID=74984309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020365557.6U Active CN212733023U (en) | 2020-03-21 | 2020-03-21 | Raw coal sorting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212733023U (en) |
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2020
- 2020-03-21 CN CN202020365557.6U patent/CN212733023U/en active Active
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