CN219424557U

CN219424557U - Superfine pulverizer with controllable fineness

Info

Publication number: CN219424557U
Application number: CN202223174711.XU
Authority: CN
Inventors: 刘富生
Original assignee: Qingshuihe Xingye Kaolin Co ltd
Current assignee: Qingshuihe Xingye Kaolin Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-07-28
Anticipated expiration: 2032-11-29

Abstract

The utility model discloses a superfine pulverizer with controllable fineness, which comprises a pulverizing box, wherein two material passing pipes are symmetrically and fixedly connected to the top of the pulverizing box, a feeding box is arranged at the top of the two material passing pipes, a feeding pipe is arranged at the top of the feeding box, a sliding box is slidingly connected to the inner sides of the two material passing pipes, an air cylinder is arranged in the feeding box, and the output end of the air cylinder is fixedly connected with the sliding box, so that the superfine pulverizer has the beneficial effects that: through having added the cylinder, realized that the output of cylinder drives the high position of slip case and crushed aggregates dish and adjusts to adjust the interval between crushed aggregates dish and the crushed aggregates fill, carry out the crushing treatment of different fineness through crushed aggregates tooth, through having added spacing slider, spacing spout, realized driving spacing slider and rotated when the dwang rotates, spacing slider drives through spacing spout and rotates cover and bulk cargo board, thereby breaks up the processing to the crushed aggregates on the filter screen.

Description

Superfine pulverizer with controllable fineness

Technical Field

The utility model relates to the technical field of crushers, in particular to a superfine crusher with controllable fineness.

Background

Kaolin production generally includes the following steps: (1) Crushing the raw materials to be less than 30mm by a jaw crusher, then feeding the crushed raw materials into an ultrafine crusher for crushing, and finely classifying the crushed materials by an air flow classifier; (2) Directly feeding the classified fine powder (d 97 is less than or equal to 10 mu m) into an isolated flame rotary kiln for calcination, pulping the coarse powder, and then feeding the coarse powder into a grinding and flaking machine for wet superfine grinding; (3) Spray drying and breaking up the ground superfine slurry (d93 less than or equal to 2 mu m), and then calcining the superfine slurry in an isolated flame rotary kiln; (4) And (5) depolymerizing and scattering part of the product calcined by the classified fine powder, and adding a modifier for modification to obtain a finished product.

The superfine pulverizer generally adopts a JSM superfine autogenous mill, and the superfine pulverizer adopts the principles of high-speed impact, sharp cutting, gap grinding and flowing autogenous mill, so that the material achieves the aim of fine crushing, but the JSM superfine autogenous mill cannot adjust the fineness of crushing, cannot crush the materials with different fineness according to different requirements, is inconvenient to break up the fine materials when a filter screen filters after crushing, and has low blanking efficiency.

Disclosure of Invention

The utility model aims to provide a superfine pulverizer with controllable fineness, which solves the problems that the conventional superfine pulverizer provided in the background art is inconvenient to adjust the pulverizing fineness, cannot perform different fineness pulverizing treatments according to different requirements, is inconvenient to break up fine materials when a filter screen is used for filtering after pulverizing, and has low discharging efficiency.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a controllable superfine pulverizer of fineness, includes smashes the case, two logical material pipes of top symmetry fixedly connected with of smashing the case, two the top of leading to the material pipe is equipped with the feeding case, the top of feeding case is equipped with the inlet pipe, two the inboard sliding connection who leads to the material pipe has the slip case, the inside of feeding case is equipped with the cylinder, the output and the slip case fixed connection of cylinder, the bottom of slip case rotates and is connected with the dwang, dwang and smash case swing joint, the inside of slip case is equipped with the motor, the output and the dwang fixed connection of motor, the inboard of smashing the case is equipped with garrulous hopper, the outside fixedly connected with and the garrulous fill complex crushed aggregates dish of garrulous fill, the top of garrulous fill and the bottom of crushed aggregates dish all are equipped with crushed aggregates tooth, the outside sliding connection of dwang has the cover, the outside of cover is equipped with stop gear, the outside fixedly connected with bulk cargo board of cover.

As a preferred embodiment of the present utility model: the inside symmetry sliding connection of slip case has spacing slide bar, spacing slide bar and crushing case fixed connection, spacing slide bar and feeding case fixed connection.

As a preferred embodiment of the present utility model: two limit sliding blocks are symmetrically and fixedly connected to the outer side of the rotating rod, two limit sliding grooves are symmetrically formed in the inner side of the rotating sleeve, and the limit sliding blocks are in sliding connection with the limit sliding grooves.

As a preferred embodiment of the present utility model: the limiting mechanism comprises a rotating disc, the outer side of the rotating sleeve is fixedly connected with the rotating disc, the outer side of the rotating disc is rotationally connected with a limiting box, the rotating sleeve is rotationally connected with the limiting box, and the limiting box is fixedly connected with the crushing box.

As a preferred embodiment of the present utility model: the inside mounting of smashing the case has the filter screen, the equal fixedly connected with installation piece in both sides of filter screen, smash the inboard of case offered with installation piece complex mounting groove, the shutoff lid is installed to one side of smashing the case.

As a preferred embodiment of the present utility model: the bottom of smashing the case is equipped with the discharging pipe, one side of smashing the case is equipped with control panel, motor and cylinder all with control panel electric connection.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the height positions of the sliding box and the crushing disc are driven to be adjusted by the output end of the air cylinder through adding the air cylinder, so that the distance between the crushing disc and the crushing bucket is adjusted, crushing treatments with different fineness are carried out through crushing teeth, and through adding the limiting sliding block and the limiting sliding groove, the limiting sliding block is driven to rotate when the rotating rod rotates, and the limiting sliding block drives the rotating sleeve and the bulk board to rotate through the limiting sliding groove, so that crushing treatment is carried out on crushed aggregates on the filter screen.

Drawings

FIG. 1 is a schematic view of the internal structure of the present utility model;

FIG. 2 is an enlarged view of the utility model at A in FIG. 1;

fig. 3 is a schematic view of the external structure of the plugging cover of the utility model.

In the figure: 1. a crushing box; 2. a material passing pipe; 3. a feed box; 4. a feed pipe; 5. a slide box; 6. a rotating lever; 7. a particle tray; 8. a rotating sleeve; 9. a limiting mechanism; 91. a rotating disc; 92. a limit box; 10. a limit sliding block; 11. limiting sliding grooves; 12. a bulk material plate; 13. a motor; 14. a limit slide bar; 15. a cylinder; 16. a filter screen; 17. a mounting block; 18. a mounting groove; 19. a discharge pipe; 20. a control panel; 21. a crushing hopper; 22. crushing teeth; 23. and (5) a plugging cover.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides a controllable superfine pulverizer of fineness, including smashing case 1, smashing the top symmetry fixedly connected with two leads to material pipe 2 of case 1, the top of two leads to material pipe 2 is equipped with feeding case 3, the top of feeding case 3 is equipped with inlet pipe 4, the inboard sliding connection of two leads to material pipe 2 has sliding box 5, the inside of feeding case 3 is equipped with cylinder 15, the output and the sliding box 5 fixed connection of cylinder 15, the bottom rotation of sliding box 5 is connected with dwang 6, dwang 6 and smashing case 1 swing joint, the inside of sliding box 5 is equipped with motor 13, the output and the dwang 6 fixed connection of motor 13, smashing the inboard of case 1 is equipped with garrulous hopper 21, the outside fixedly connected with of dwang 6 and garrulous hopper 21 complex crushed aggregates dish 7, the top of garrulous hopper 21 and the bottom of crushed aggregates dish 7 all are equipped with crushed aggregates tooth 22, the outside sliding connection of dwang 6 has rotating sleeve 8, the outside of rotating sleeve 8 is equipped with stop gear 9, the outside fixedly connected with bulk cargo plate 12 of rotating sleeve 8, the bulk cargo plate 12 rotates and disperses the unloading after smashing, after the filtration efficiency has been improved.

The inside symmetry sliding connection of sliding box 5 has spacing slide bar 14, spacing slide bar 14 and crushing case 1 fixed connection, spacing slide bar 14 and feeding case 3 fixed connection, and spacing slide bar 14 restricts the displacement position of sliding box 5, has improved the stability of regulation.

Wherein, two spacing sliders 10 of outside symmetry fixedly connected with of dwang 6, two spacing spouts 11 have been seted up to the inboard symmetry of rotating sleeve 8, spacing slider 10 and spacing spout 11 sliding connection can drive spacing slider 10 and remove when dwang 6 moves, spacing slider 10 and spacing spout 11 slide all the time, can drive spacing slider 10 and rotate when dwang 6 rotates, spacing slider 10 drives rotating sleeve 8 and bulk cargo board 12 through spacing spout 11 and rotates, disperses the material after smashing.

Wherein, stop gear 9 includes rolling disc 91, and rolling disc 91's outside fixedly connected with rolling disc 91, rolling disc 91's outside rotation is connected with spacing case 92, and rolling sleeve 8 rotates with spacing case 92 to be connected, spacing case 92 and crushing case 1 fixed connection can drive rolling disc 91 and rotate when rolling sleeve 8 rotates, and spacing case 92 restricts rolling disc 91's position to carry out stabilizing treatment to rolling sleeve 8's position, improved job stabilization nature.

Wherein, the internally mounted who smashes case 1 has filter screen 16, and the equal fixedly connected with installation piece 17 in both sides of filter screen 16 smashes case 1's inboard offered with installation piece 17 complex mounting groove 18, smashes case 1's one side and installs shutoff lid 23, through the cooperation between installation piece 17 and the mounting groove 18, carries out position installation restriction to filter screen 16 and handles.

Wherein, the bottom of smashing case 1 is equipped with discharging pipe 19, and one side of smashing case 1 is equipped with control panel 20, and motor 13 and cylinder 15 all with control panel 20 electric connection, control panel 20 to the device centralized control handles, has improved the security and the work efficiency that the device used.

Specifically, when using, the external power supply is used for electrifying, the air cylinder 15 is started through the control panel 20, the output end of the air cylinder 15 drives the height position of the sliding box 5 and the rotating rod 6 to adjust the positions of the crushing disc 7 and the crushing teeth 22 at the bottom through the rotating rod 6, the space between the crushing disc 7 and the crushing hopper 21 is adjusted, the crushed fineness is adjusted, crushed aggregates are poured into the feeding box 3 through the feeding pipe 4, enter the crushing hopper 21 through the feeding pipe 2, are crushed through the crushing teeth 22, then fall into the filter screen 16 for filtering treatment, the limiting slide block 10 and the limiting slide groove 11 are always slid, the limiting slide block 10 is driven to rotate through the limiting slide groove 11 when the rotating rod 6 rotates, the limiting slide block 10 drives the rotating sleeve 8 and the bulk material plate 12 to rotate through the limiting slide groove 11, the crushed aggregates are dispersed, and the discharging efficiency after filtering is improved.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a controllable superfine pulverizer of fineness, includes smashes case (1), its characterized in that, the top symmetry fixedly connected with that smashes case (1) leads to material pipe (2), two the top that leads to material pipe (2) is equipped with feeding case (3), the top of feeding case (3) is equipped with inlet pipe (4), two the inboard sliding connection who leads to material pipe (2) has slide case (5), the inside of feeding case (3) is equipped with cylinder (15), the output and the slide case (5) fixed connection of cylinder (15), the bottom rotation of slide case (5) is connected with dwang (6), dwang (6) and smash case (1) swing joint, the inside of slide case (5) is equipped with motor (13), the output and the dwang (6) fixed connection of motor (13), the inboard of smashing case (1) is equipped with garrulous hopper (21), the outside fixedly connected with and garrulous hopper (21) complex (7), the bottom of slide case (21) and the bottom of (7) are equipped with the crushing member (8) of crushing case (8), the outside of swivel joint (8) has the crushing member (8), and a bulk cargo plate (12) is fixedly connected to the outer side of the rotating sleeve (8).

2. The ultrafine grinder with controllable fineness according to claim 1, wherein: the inside symmetry sliding connection of slip case (5) has spacing slide bar (14), spacing slide bar (14) and crushing case (1) fixed connection, spacing slide bar (14) and feeding case (3) fixed connection.

3. The ultrafine grinder with controllable fineness according to claim 1, wherein: two limit sliding blocks (10) are symmetrically and fixedly connected to the outer side of the rotating rod (6), two limit sliding grooves (11) are symmetrically formed in the inner side of the rotating sleeve (8), and the limit sliding blocks (10) are in sliding connection with the limit sliding grooves (11).

4. The ultrafine grinder with controllable fineness according to claim 1, wherein: stop gear (9) are including rolling disc (91), the outside fixedly connected with rolling disc (91) of rotating sleeve (8), the outside rotation of rolling disc (91) is connected with spacing case (92), rotating sleeve (8) are connected with spacing case (92) rotation, spacing case (92) and crushing case (1) fixed connection.

5. The ultrafine grinder with controllable fineness according to claim 1, wherein: the inside of smashing case (1) is installed filter screen (16), the equal fixedly connected with installation piece (17) in both sides of filter screen (16), smash case (1) inboard offered with installation piece (17) complex mounting groove (18), plugging cover (23) are installed to one side of smashing case (1).

6. The ultrafine grinder with controllable fineness according to claim 1, wherein: the bottom of smashing case (1) is equipped with discharging pipe (19), one side of smashing case (1) is equipped with control panel (20), motor (13) and cylinder (15) all with control panel (20) electric connection.