Calcined coke crusher

Abstract

The utility model discloses a calcined coke pulverizer, which belongs to the technical field of grinding equipment and comprises a rack, a grinding cylinder and a driving wheel, a fixed shaft pipe is fixedly mounted at the top of the rack, a feeding pipe is mounted at the end of the fixed shaft pipe, and materials enter from the feeding pipe and enter a spiral pipe through the fixed shaft pipe, so that the materials are ground and processed. The appearance structure of each spiral pipe is in a spiral shape, the spiral pipes are wound in the grinding cylinder, a cavity is reserved between each spiral pipe and the grinding cylinder, and the effects of isolating and attenuating noise can be achieved through the cavities. In the running process of the equipment, the spiral pipe is filled with the grinding bodies, the grinding bodies collide with one another and turn over in the spiral pipe to grind materials, and therefore the materials are processed into powder. The silence grinding machine is novel in structure and stable in operation, materials are ground in the spiral pipe through the grinding body, noise is further reduced through the sound insulation layer arranged between the grinding barrel and the spiral pipe, and therefore the silence effect is achieved under the condition that the grinding effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of grinding equipment technical field, specifically a kind of calcined coke pulverizer. BACKGROUND

[0002] Common grinding equipment on market can be divided into: ball mill, column mill, rod mill, tube mill, autogenous mill etc., its principle is by loading into different shapes of grinding body in cylinder, under the action of gravity, grinding body falls in a certain point position, material in drum is impacted and ground by grinding body and is crushed, so as to achieve the purpose of breaking coal or ore.

[0003] At present, the grinding cylinder structure of grinder is mostly straight cylinder, and the dispersion of material in the cylinder is limited, so the grinding effect is not ideal, and due to the lack of sound insulation structure of the grinding cylinder, the noise of the equipment is large during operation due to the violent action of the grinding body. UTILITY MODEL CONTENT

[0004] Therefore, the utility model provides a kind of calcined coke pulverizer to solve the problem of low grinding effect and large noise due to the defect of grinding cylinder structure in the prior art.

[0005] In order to achieve the above purpose, the utility model provides the following technical scheme:

[0006] The utility model discloses a kind of calcined coke pulverizers, comprising:

[0007] Frame, top fixed installation has fixed shaft pipe, the end of the fixed shaft pipe is communicated with feed pipe;

[0008] Grinding cylinder, a plurality of spiral pipes are fixedly arranged inside, and a plurality of cavities are arranged between the grinding cylinder and the spiral pipes, a plurality of grinding bodies are filled in the spiral pipes, and the spiral pipes are arranged circumferentially along the axis of the grinding cylinder, and the grinding cylinder is rotatably arranged on the fixed shaft pipe;

[0009] Driving wheel, which is coaxially connected with the grinding cylinder, is coaxially connected with the driving wheel and the power device mounted on the frame.

[0010] Wherein, the feed pipe is suitable for being communicated with the fixed shaft pipe through the spiral pipe.

[0011] Further, the grinding body is a grinding ball or a grinding roller.

[0012] Further, the fixed shaft pipe comprises:

[0013] Fixed shaft, tail end is provided with feed inlet, the feed inlet is communicated with feed pipe, and the feed inlet is also communicated with a plurality of spiral pipes;

[0014] an outlet pipe, an end of which communicates with an outlet, the outlet being in communication with the inlet through a plurality of the spiral pipes.

[0015] Further, the driving wheel comprises:

[0016] a passive gear wheel, a sleeve hole being arranged at the center of the passive gear wheel, the sleeve hole being sleeved on the fixed shaft pipe;

[0017] a plurality of planet shafts being fixed on the passive gear wheel and being parallel to the fixed shaft pipe;

[0018] wherein the plurality of planet shafts correspond to the spiral pipes one by one and drive the grinding cylinder to rotate.

[0019] Further, the power device comprises:

[0020] a speed reducer, a power machine being arranged at the power input end of the speed reducer, the speed reducer being installed at the bottom end of the rack;

[0021] a driving gear wheel, the driving gear wheel being installed at the power output end of the speed reducer and being in meshing transmission connection with the passive gear wheel;

[0022] Further, the rack comprises a base and a support, the fixed shaft pipe being fixedly installed at the top of the support, the bottom of the support being installed on the base;

[0023] wherein the height of the support is suitable for free adjustment.

[0024] Further, a sound insulation layer is arranged between the grinding cylinder and the spiral pipe.

[0025] Further, the fixed shaft pipe is arranged in an inclined manner relative to the base.

[0026] Further, a moving device is installed at the bottom of the base.

[0027] The utility model has the advantages of:

[0028] The calcined coke crusher disclosed by the utility model adopts the mode that a plurality of spiral pipes are arranged in the circumferential direction of the grinding cylinder and the grinding bodies are filled in the spiral pipes, and the material is ground into powder through the mode that the grinding bodies are extruded to each other, compared with the prior art, the grinding bodies can move in the spiral pipe at a smaller amplitude, thus the vibration generated is smaller, meanwhile, the cavity between the grinding cylinder and the spiral pipe can effectively inhibit the noise, and the spiral pipe is longer relative to the straight pipe, thus the dispersion degree of the material and the grinding efficiency are improved. Thus the problems of insufficient grinding effect and large noise caused by the structural defects of the grinding cylinder in the prior art are solved. BRIEF DESCRIPTION OF DRAWINGS

[0029] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed in the embodiments or the prior art description. Obviously, the drawings in the following description are only exemplary, and for those skilled in the art, other drawings can be obtained from the provided drawings without creative labor.

[0030] The structures, proportions, sizes, etc. shown in the specification are only used to cooperate with the content disclosed in the specification, to be understood and read by those skilled in the art, and are not used to limit the implementation conditions of the present application, so they do not have technical significance. Any modification of structure, change of proportion relationship or adjustment of size, without affecting the effects and purposes that the present application can produce, should still fall within the scope of the technical content disclosed by the present application.

[0031] Figure 1 A perspective view of the calcined coke crusher provided by the present application is provided.

[0032] Figure 2 A left view of the calcined coke crusher provided by the present application is provided.

[0033] Figure 3 A perspective view of the calcined coke crusher provided by the present application is provided. Figure 2 A sectional view at A-A is provided.

[0034] Figure 4 A perspective view of the fixed shaft pipe provided by the present application is provided.

[0035] Figure 5 A perspective view of the drive wheel provided by the present application is provided.

[0036] Figure 6 A perspective view of the rack provided by the present application is provided.

[0037] Figure 7 A perspective view of the spiral pipe provided by the present application is provided.

[0038] In the figure: 1 rack; 11 base; 12 support; 2 power device; 21 speed reducer; 22 driving gear; 3 grinding cylinder; 4 feed pipe; 5 drive wheel; 51 driven gear; 52 planetary shaft; 53 sleeve hole; 6 spiral pipe; 7 fixed shaft pipe; 71 fixed shaft; 72 feed inlet; 73 discharge pipe; 74 discharge outlet; 8 grinding body. DETAILED DESCRIPTION

[0039] The following specific embodiments illustrate the embodiments of the present application, and those skilled in the art can easily understand other advantages and effects of the present application from the disclosed content. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0040] Please refer to Figures 1-7 The present application discloses a calcined coke crusher, which adopts a new type of grinding cylinder structure to improve the grinding efficiency of the grinding body and reduce noise. The technical solutions disclosed by the present application will be described in the following specific embodiments.

[0041] In one specific embodiment disclosed by the present application, as Figure 1 The main structure of the calcined coke crusher includes a rack 1, a grinding cylinder 3 and a driving wheel 5. The top of the rack 1 is fixedly installed with a fixed shaft pipe 7, and the end of the fixed shaft pipe 7 is installed with a feeding pipe 4. The material enters the spiral pipe 6 through the fixed shaft pipe 7 from the feeding pipe 4 to be ground and processed.

[0042] In the present embodiment, as Figure 5 and Figure 6 The number of spiral pipes 6 is several, and they are uniformly arranged around the axis of the grinding cylinder 3. In addition, the overall structure of the spiral pipe 6 is spiral, and it is coiled in the grinding cylinder 3. There is a cavity between the spiral pipe 6 and the grinding cylinder 3, which plays a role in isolating and attenuating noise. On this basis, a large number of grinding bodies 8 are filled in the spiral pipe 6. Since the grinding cylinder 3 is rotatably arranged on the fixed shaft pipe 7, when the grinding cylinder 3 rotates, the grinding bodies 8 can collide with each other to grind the material in the spiral pipe 6, so that the material is crushed into powder. Further, a sound insulation layer is arranged between the grinding cylinder 3 and the spiral pipe 6, which can further improve the quietness of the equipment.

[0043] In the present embodiment, as Figure 1 and Figure 3 The grinding body 8 is columnar, spherical or columnar, and is located in the spiral pipe 6. Since the spiral pipe 6 is spiral, when the grinding cylinder 3 rotates, the grinding body 8 will flow along the length direction of the single spiral pipe 6. Compared with the overturning mode of the grinding body 8 in the grinding cylinder 3 in the prior art, using the spiral pipe 6 as a grinding container can effectively suppress the generation of noise. On this basis, optionally, the rotating mode of the grinding cylinder 3 adopts the mode of alternating forward and reverse rotation, which can make the grinding body 8 flow forward and backward along the spiral pipe 6 to improve the stability of grinding.

[0044] In one specific embodiment disclosed by the present application, as Figure 3and Figure 4 The fixed shaft tube 7 comprises a fixed shaft 71 and a discharge tube 73, the tail end of the fixed shaft 71 is provided with a feeding port 72, the feeding port 72 is communicated with the feeding tube 4 and the feeding port 72 is also communicated with the plurality of spiral tubes 6, the feeding port 72 is communicated with the discharge port 74 through the plurality of spiral tubes 6, and the discharge port 74 is arranged at the tail end of the fixed shaft 71. In use, the feeding port 72 is used to load the material and the grinding agent, the grinding agent is water or grease, wherein the material enters the plurality of spiral tubes 6 through the feeding port 72 at the same time, and is ground by the grinding body 8 in the spiral tube 6.

[0045] In some embodiments, during the grinding of the grinding body 8, the grinding cylinder 3 and the plurality of spiral tubes 6 are driven to rotate by the driving wheel 5, the driving wheel 5 comprises a driven gear 51 and a planetary shaft 52, wherein the center of the driven gear 51 is provided with a sleeve hole 53, the sleeve hole 53 is sleeved on the fixed shaft tube 7. The driven gear 51 is in gear transmission connection with the driving gear 22, and the driven gear 51 drives the grinding cylinder 3 to rotate. Specifically, a plurality of planetary shafts 52 are installed on the driven gear 51, the planetary shafts 52 are parallel to the fixed shaft tube 7, the plurality of planetary shafts 52 correspond to the spiral tubes 6 one by one, and are inserted into the spiral tubes 6, so as to drive the grinding cylinder 3 to rotate.

[0046] In some embodiments, as Figure 6 The rack 1 comprises a base 11 and a support 12, the fixed shaft tube 7 is fixedly installed on the top of the support 12, the bottom of the support 12 is installed on the base 11, and the mobile device is installed at the bottom of the base 11 to facilitate equipment transportation. Among them, the height of the support 12 is suitable for free adjustment, and different working scenes can be adapted by adjusting the height of the support 12. On this basis, the height of the two ends of the support 12 can also be freely adjusted, so that the angle of the fixed shaft tube 7 installed on the support 12 can be adjusted, so that the fixed shaft tube 7 is inclined relative to the base 11, and on this structure, the grinding cylinder is inclined, so that the material can be ground more fully when the grinding cylinder 3 rotates, and the material can be poured more conveniently.

[0047] In some embodiments, the power device 2 comprises a speed reducer 21 and a driving gear 22, the power input end of the speed reducer 21 is provided with a power machine, the power output end is provided with the driving gear 22, the driving gear 22 is suitable for gear transmission connection with the driven gear 51, in this embodiment, the diameter of the driving gear 22 is smaller than that of the driven gear 51, and the output power is further improved on the basis of the speed reducer 21, so as to facilitate driving large-scale equipment.

[0048] Although the utility model has been described in detail above with general description and specific embodiments, some modifications or improvements can be made on the basis of the utility model, which is obvious to those skilled in the art. Therefore, these modifications or improvements made on the basis of not deviating from the spirit of the utility model all belong to the range of protection required by the utility model.

Claims

1. A calcined coke pulverizer characterized by, The utility model relates to a kind of mill, including: Rack (1), top fixed installation has fixed shaft pipe (7), the end of the fixed shaft pipe (7) is communicated with feed pipe (4); Mill barrel (3), inside fixedly provided with several spiral pipes (6), and the mill barrel (3) is spaced with several the cavity between the spiral pipe (6), several the spiral pipe (6) is filled with several grinding body (8) in, several the spiral pipe (6) is arranged along the axis of the mill barrel (3) circumferentially, the mill barrel (3) rotation is arranged on the fixed shaft pipe (7); Driving wheel (5), sleeve is set on the fixed shaft pipe (7), and coaxial transmission connection with the mill barrel (3), the driving wheel (5) is transmission connection with power device (2) installed on the rack (1); Wherein, the feed pipe (4) is adapted to be communicated with the fixed shaft pipe (7) by the spiral pipe (6).

2. The ground calcined coke of claim 1, wherein, The grinding body (8) is a grinding ball or a grinding roller.

3. The calcined coke pulverizer of claim 1, wherein, The fixed shaft pipe (7) includes: Fixed shaft (71), tail end is provided with feed inlet (72), the feed inlet (72) is communicated with feed pipe (4), and the feed inlet (72) is also communicated with several the spiral pipe (6) simultaneously; Discharge pipe (73), end is communicated with discharge port (74), the discharge port (74) is communicated with the feed inlet (72) by several the spiral pipe (6).

4. The ground calcined coke of claim 1, wherein, The driving wheel (5) includes: Passive gear (51), center is provided with sleeve hole (53), the sleeve hole (53) is sleeved on the fixed shaft pipe (7); Planet shaft (52), several, and the planet shaft (52) is fixed on the passive gear (51) and is parallel with the fixed shaft pipe (7); Wherein, several the planet shaft (52) is one-to-one correspondence with the spiral pipe (6), and drives the mill barrel (3) rotation.

5. The ground calcined coke of claim 4, wherein The power device (2) includes: Speed reducer (21), power input end is provided with power machine, the speed reducer (21) is installed at the bottom end of the rack (1); Driving gear (22), installation is driven in the power output end of the speed reducer (21), and is engaged transmission connection with the passive gear (51).

6. The ground calcined coke of claim 1, wherein, The rack (1) includes base (11) and support (12), the fixed shaft pipe (7) is fixedly installed at the top of the support (12), and the bottom of the support (12) is installed on the base (11); Wherein, the height of the support (12) is suitable for free adjustment.

7. The ground calcined coke of claim 1, wherein, Sound insulation layer is arranged between the mill barrel (3) and the spiral pipe (6).

8. The ground calcined coke of claim 6, wherein, The fixed shaft pipe (7) is inclinedly arranged relative to the base (11).

9. The ground calcined coke of claim 6, wherein, The base (11) bottom is installed with moving device.

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