Special energy-saving grinding equipment for deodorizing stone added with stone powder
Technical Field
The invention belongs to the field of machinery, and particularly relates to energy-saving grinding equipment special for a deodorizing stone added with stone powder.
Background
The pulverizer is widely applied to the industries of chemical industry, mines, steel, thermal power, coal and the like. The process of changing large-particle materials into small-particle materials by external force is called crushing, and the machine used is called a crusher. The process of using external force to change the small particle materials into powder materials is called crushing or grinding, and is called grinding for short. The machine used is called a powder grinder (milling equipment). The crushing and grinding are combined and called crushing mill for short, and the used machine is called crushing mill machine for short. However, the traditional powder grinding machine has low stirring efficiency, cannot fully grind the powder and has low use efficiency.
Disclosure of Invention
Aiming at the problems, the invention discloses special energy-saving grinding equipment for a deodorizing stone added with stone powder.
The specific technical scheme is as follows:
an stone powder-added special energy-saving grinding device for a deodorant stone is characterized by comprising a shell, a grinding motor, a rotating shaft and a grinding block; the shell is of a square shell structure, and supporting legs are arranged on the periphery of the bottom of the shell; a grinding cavity is arranged in the shell, a rotating shaft channel is arranged in the shell, the rotating shaft channel is a circular through hole, the top of the rotating shaft channel is connected with the center of the top of the shell, and the bottom of the rotating shaft channel is connected with the grinding cavity; the feeding channels are arranged in the shell, the number of the feeding channels is two, the feeding channels are arranged in an inclined mode, and the bottoms of the feeding channels are communicated with the rotating shaft channel; a feeding pipe is fixedly arranged at the top of the feeding channel;
the grinding motor is fixedly arranged at the center of the top of the shell; the rotating shaft is of a cylindrical structure and is vertically arranged, the top of the rotating shaft is fixedly connected with a grinding motor, and the bottom of the rotating shaft penetrates through a rotating shaft channel and extends into the upper part of the grinding cavity;
the top of the grinding block is fixedly connected with the rotating shaft, the grinding block is of an integrated structure and sequentially comprises an upper grinding part, a middle grinding part and a lower grinding part from top to bottom, the upper grinding part is of a conical structure, the side surface of the upper grinding part is an inclined slope, the middle grinding part is of a cylindrical structure, the lower grinding part is of a conical structure, and the side surface of the lower grinding part is an inclined slope;
the grinding cavity comprises a top inclined plane, a middle vertical plane and a bottom inclined plane, and the size, shape and structure of the grinding cavity correspond to those of the grinding block; the bottom of the grinding cavity is provided with a discharge port;
the grinding block and the grinding cavity are fixedly provided with a first grinding bulge, a second grinding bulge and a third grinding bulge, the first grinding bulge is of a ring-shaped structure, the cross section of the first grinding bulge is of a triangular structure, the first grinding bulge is uniformly distributed on the upper grinding part of the grinding block and the inclined plane at the top of the grinding cavity, and the first grinding bulge on the upper grinding part and the grinding bulge on the inclined plane at the top are distributed in a staggered manner; the second grinding bulges are of a circular ring structure, one side of the cross section of the second grinding bulges is square, the other side of the cross section of the second grinding bulges is triangular, the second grinding bulges are uniformly distributed on the middle grinding part of the grinding block and the middle vertical surface on the grinding cavity, and the second grinding bulges on the middle grinding part and the second grinding bulges on the middle vertical surface are in staggered distribution; the third grinds the arch and is the ring type structure, and its cross-section is the triangle-shaped structure, the protruding evenly distributed of third grinding is in grind the lower grinding portion of piece and grind on the bottom inclined plane of cavity, grind protruding with the third on the bottom inclined plane is the staggered distribution down.
The feeding device is characterized by further comprising two blowing mechanisms, wherein each blowing mechanism comprises a blowing channel, a blowing pipe and a fan, the two blowing mechanisms are arranged on the shell in a bilateral symmetry manner, the blowing channels are arranged in an inclined manner, the top of each blowing channel is connected with the top of the shell, the bottom of each blowing channel is communicated with the rotating shaft channel, and the blowing channels are positioned below the feeding channels; the fan is fixedly arranged at the top of the shell, the air outlet of the fan is connected with the blowing pipe, the top of the blowing pipe is connected with the fan, and the bottom of the blowing pipe is connected with the blowing channel.
Furthermore, inlet pipe top fixed connection feed hopper, feed hopper is narrow structure under wide.
Furthermore, the bottom of the discharge port is connected with a discharge pipe, and a valve is arranged on the discharge pipe.
Furthermore, the rotating shaft and the grinding block are of an integrated structure.
Furthermore, the fan is installed on the shell in a bolt and nut fixing mode.
Further, the grinding motor is installed on the shell in a bolt and nut fixing mode.
The invention has the beneficial effects that:
the invention adopts a multi-section grinding mode and adopts a mode of matching the first grinding bulge, the second grinding bulge and the third grinding bulge, so that the grinding is fine and smooth, the effect is good, and the air blowing device is specially added, so that the flowability of the powder in the grinding machine can be increased, the grinding is sufficient, and the effect is good.
Drawings
FIG. 1 is a schematic partial cross-sectional view of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is an enlarged view of FIG. 1 at B;
fig. 4 is an enlarged view of fig. 1 at C.
Detailed Description
In order to make the technical scheme of the invention clearer and clearer, the invention is further described with reference to the accompanying drawings, and any scheme obtained by carrying out equivalent replacement and conventional reasoning on the technical characteristics of the technical scheme of the invention falls into the protection scope of the invention. The fixing arrangement of the fixing connection is a general connection mode in the mechanical field, and the fixing connection can be realized by welding, gluing, bolt and nut connection and screw connection.
Description of the reference numerals
The grinding machine comprises a shell 1, supporting legs 11, a rotating shaft channel 12, a feeding channel 13, a feeding pipe 14, a feeding hopper 15, a grinding motor 2, a rotating shaft 3, a grinding block 4, an upper grinding part 41, a middle grinding part 42, a lower grinding part 43, a grinding cavity 5, a top inclined surface 51, a middle vertical surface 52, a bottom inclined surface 53, a discharge port 6, a discharge pipe 61, a valve 62, a first grinding bulge 7, a second grinding bulge 8, a third grinding bulge 9, a blowing mechanism 10, a blowing channel 101, a blowing pipe 102 and a fan 103.
An stone powder-added special energy-saving grinding device for a deodorant stone is characterized by comprising a shell, a grinding motor, a rotating shaft and a grinding block; the shell is of a square shell structure, and supporting legs are arranged on the periphery of the bottom of the shell; a grinding cavity is arranged in the shell, a rotating shaft channel is arranged in the shell, the rotating shaft channel is a circular through hole, the top of the rotating shaft channel is connected with the center of the top of the shell, and the bottom of the rotating shaft channel is connected with the grinding cavity; the feeding channels are arranged in the shell, the number of the feeding channels is two, the feeding channels are arranged in an inclined mode, and the bottoms of the feeding channels are communicated with the rotating shaft channel; a feeding pipe is fixedly arranged at the top of the feeding channel;
the grinding motor is fixedly arranged at the center of the top of the shell; the rotating shaft is of a cylindrical structure and is vertically arranged, the top of the rotating shaft is fixedly connected with a grinding motor, and the bottom of the rotating shaft penetrates through a rotating shaft channel and extends into the upper part of the grinding cavity;
the top of the grinding block is fixedly connected with the rotating shaft, the grinding block is of an integrated structure and sequentially comprises an upper grinding part, a middle grinding part and a lower grinding part from top to bottom, the upper grinding part is of a conical structure, the side surface of the upper grinding part is an inclined slope, the middle grinding part is of a cylindrical structure, the lower grinding part is of a conical structure, and the side surface of the lower grinding part is an inclined slope;
the grinding cavity comprises a top inclined plane, a middle vertical plane and a bottom inclined plane, and the size, shape and structure of the grinding cavity correspond to those of the grinding block; the bottom of the grinding cavity is provided with a discharge port;
the grinding block and the grinding cavity are fixedly provided with a first grinding bulge, a second grinding bulge and a third grinding bulge, the first grinding bulge is of a ring-shaped structure, the cross section of the first grinding bulge is of a triangular structure, the first grinding bulge is uniformly distributed on the upper grinding part of the grinding block and the inclined plane at the top of the grinding cavity, and the first grinding bulge on the upper grinding part and the grinding bulge on the inclined plane at the top are distributed in a staggered manner; the second grinding bulges are of a circular ring structure, one side of the cross section of the second grinding bulges is square, the other side of the cross section of the second grinding bulges is triangular, the second grinding bulges are uniformly distributed on the middle grinding part of the grinding block and the middle vertical surface on the grinding cavity, and the second grinding bulges on the middle grinding part and the second grinding bulges on the middle vertical surface are in staggered distribution; the third grinds the arch and is the ring type structure, and its cross-section is the triangle-shaped structure, the protruding evenly distributed of third grinding is in grind the lower grinding portion of piece and grind on the bottom inclined plane of cavity, grind protruding with the third on the bottom inclined plane is the staggered distribution down.
The feeding device is characterized by further comprising two blowing mechanisms, wherein each blowing mechanism comprises a blowing channel, a blowing pipe and a fan, the two blowing mechanisms are arranged on the shell in a bilateral symmetry manner, the blowing channels are arranged in an inclined manner, the top of each blowing channel is connected with the top of the shell, the bottom of each blowing channel is communicated with the rotating shaft channel, and the blowing channels are positioned below the feeding channels; the fan is fixedly arranged at the top of the shell, the air outlet of the fan is connected with the blowing pipe, the top of the blowing pipe is connected with the fan, and the bottom of the blowing pipe is connected with the blowing channel.
Furthermore, inlet pipe top fixed connection feed hopper, feed hopper is narrow structure under wide.
Furthermore, the bottom of the discharge port is connected with a discharge pipe, and a valve is arranged on the discharge pipe.
Furthermore, the rotating shaft and the grinding block are of an integrated structure.
Furthermore, the fan is installed on the shell in a bolt and nut fixing mode.
Further, the grinding motor is installed on the shell in a bolt and nut fixing mode.