CN214974479U - Efficient stable sand mill - Google Patents
Efficient stable sand mill Download PDFInfo
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- CN214974479U CN214974479U CN202120815454.XU CN202120815454U CN214974479U CN 214974479 U CN214974479 U CN 214974479U CN 202120815454 U CN202120815454 U CN 202120815454U CN 214974479 U CN214974479 U CN 214974479U
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Abstract
The utility model discloses a high-efficiency stable sand mill, which comprises a bottom box, wherein the left side of the upper end surface of the bottom box is connected with an installation box, the right end face of the installation box is connected with a grinding cylinder, the inner left side wall of the installation box is rotatably provided with a main shaft, the right end of the main shaft extends into the grinding cylinder, a transmission assembly is arranged between the main shaft and the bottom box, the right end face of the grinding cylinder is fixedly connected with a cover plate through a plurality of bolts, a cooling water interlayer is arranged inside the shell of the grinding cylinder, when in use, the material and the grinding medium zirconium beads are added into the grinding cylinder, then the main shaft is driven to rotate by the transmission component, thereby grinding the materials at high speed, filtering the ground materials by a separator, discharging the materials from a discharge pipe, when grinding, the coolant liquid enters into the cooling water intermediate layer from the inlet tube to cooling to grinding cylinder inside, avoided grinding cylinder inside high temperature to influence the quality of product.
Description
Technical Field
The utility model relates to an ultra-fine grinding device technical field specifically is a sand mill is stabilized to high efficiency.
Background
The sand mill is the most widely, most advanced and most efficient grinding equipment for the materials at present, and can be roughly divided into a horizontal sand mill, a basket type sand mill, a vertical sand mill and the like according to the use performance, when the materials are ground, a large amount of heat is generated, and the heat can influence the quality of the produced products, so that the high-efficiency stable sand mill is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sand mill is stabilized to high efficiency 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 high-efficiency stable sand mill comprises a bottom box, wherein an installation box is fixedly connected to the left side of the upper end face of the bottom box, a grinding cylinder is fixedly connected to the right end face of the installation box, a main shaft is rotatably installed on the inner left side wall of the installation box, the right end of the main shaft extends into the grinding cylinder, a pin rotor is fixedly connected to the right end of the main shaft, a shaft sleeve is fixedly sleeved on the outer surface of the main shaft, a plurality of disc rotors are fixedly connected to the outer surface of the shaft sleeve, a transmission assembly is arranged between the main shaft and the bottom box, a cover plate is fixedly connected to the right end face of the grinding cylinder through a plurality of bolts, a cooling water interlayer is arranged inside a shell of the grinding cylinder, a water outlet pipe and a water inlet pipe which are communicated with the cooling water interlayer are respectively connected to the left side and the right side of the upper end face of the grinding cylinder, one end face of a material pipe is fixedly connected to one end of the grinding cylinder, and the other end of the material pipe extends out of the installation box, and the outer fixed surface of material pipe is connected with the inlet pipe, the right-hand member face middle part of apron is provided with the discharging pipe, the inside separator that has inserted of stick round pin rotor, the right-hand member face top fixedly connected with grinding medium of apron advances the pipe, the right-hand member face below fixedly connected with grinding medium exit tube of apron, install the valve on the grinding medium exit tube, the end of intaking of inlet tube is connected with the one end that first cooling advances the pipe, the other end that first cooling advances the pipe is connected with the coolant liquid holding vessel, and first cooling advances to install a cooling pump on the pipe, the play water end of outlet pipe is docked and is had first circulating line, and first circulating line docks with the exchange entrance point of first cold and hot switch, and the exchange export of first cold and hot switch is docked and has first cooling back flow, and the backward flow mouth of first cooling back flow and coolant liquid holding vessel docks.
Preferably, drive assembly includes the motor, motor fixed mounting is at the inner bottom of under casing, the output fixedly connected with drive pulley of motor, the surface of main shaft is located drive pulley and is fixed the cover directly over and be equipped with driven pulley, is connected with the belt between drive pulley and the driven pulley.
Preferably, an electric contact pressure gauge is fixedly installed at the top end of the material pipe.
Preferably, a thermometer is fixedly installed on the discharge pipe.
Preferably, a machine seal cavity is arranged at the sealing position of the left end of the grinding cylinder, which corresponds to the main shaft, the machine seal cooling tank is in butt joint with the inlet end of the machine seal cavity through a second cooling inlet pipe, a second cooling pump is installed on the second cooling inlet pipe, the outlet end of the machine seal cavity is in butt joint with a second circulating pipeline, the second circulating pipeline is in butt joint with the exchange inlet end of a second heat and cold exchanger, the exchange outlet of the second heat and cold exchanger is in butt joint with a second cooling return pipe, and the second cooling return pipe is in butt joint with the return port of the machine seal cooling tank.
Preferably, the corners around the bottom end face of the bottom box are fixedly connected with shock absorption support legs, and the bottom end face of each shock absorption support leg is provided with a rubber pad.
Preferably, the separator includes a mounting panel and a filter screen section of thick bamboo, the mounting panel passes through a plurality of bolt fixed connection at the right-hand member face middle part of apron, the left end face fixedly connected with connecting plate of a filter screen section of thick bamboo, through a plurality of bolt fixed connection between connecting plate and the mounting panel, the left end of inlet pipe passes through ring flange fixed mounting at the right-hand member face of mounting panel, and the left end of inlet pipe stretches into the inside of a filter screen section of thick bamboo.
Compared with the prior art, the beneficial effects of the utility model are that: the sand mill has good grinding effect, simple operation and high working efficiency, materials are added into the grinding cylinder from the feeding pipe through the pump body, grinding medium zirconium beads are added into the grinding cylinder through the grinding medium inlet pipe, then the main shaft is driven to rotate through the transmission assembly, the main shaft drives the plurality of disc rotors to rotate, thereby grinding the materials at high speed, the materials are transported from left to right under the pressure of the materials input by the pump body, the ground finished product materials pass through the gap between the pin rotor and the separator, are filtered by the separator and then are discharged from the discharge pipe, during grinding, the first cooling pump inputs the cooling liquid in the cooling liquid storage tank into the cooling water interlayer, the cooling liquid enters the cooling liquid storage tank again after heat exchange of the first cold-heat exchanger, therefore, the interior of the grinding cylinder is cooled, and the influence on the quality of a product caused by overhigh temperature in the grinding cylinder is avoided; the pressure in the grinding cylinder can be detected through an electric contact pressure gauge; the discharge temperature of the ground finished product material can be detected through a thermometer, so that a worker can conveniently introduce cooling liquid with proper temperature; the sand mill can be placed stably by matching the damping support legs with the rubber pads, and has a damping effect; the separator is convenient to disassemble and assemble.
Drawings
FIG. 1 is a schematic sectional elevation view of a main structure of an efficient stabilized sand mill;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 of a high efficiency stabilized sand mill.
In the figure: 1-bottom box, 2-motor, 3-shock-absorbing support leg, 4-transmission component, 5-belt, 6-installation box, 7-main shaft, 8-machine-sealed cooling tank, 9-electric contact pressure gauge, 10-feeding pipe, 11-material pipe, 12-water outlet pipe, 13-cooling water interlayer, 14-grinding cylinder, 15-water inlet pipe, 16-disc rotor, 17-shaft sleeve, 18-pin rotor, 19-separator, 20-cover plate, 21-grinding medium inlet pipe, 22-thermometer, 23-discharging pipe, 24-grinding medium outlet pipe, 25-connecting plate, 26-mounting plate, 27-flange plate and 28-filter screen cylinder.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a high-efficiency stable sand mill comprises a bottom box 1, wherein the left side of the upper end face of the bottom box 1 is fixedly connected with an installation box 6, the right end face of the installation box 6 is fixedly connected with a grinding cylinder 14, the inner left side wall of the installation box 6 is rotatably provided with a main shaft 7, the right end of the main shaft 7 extends into the grinding cylinder 14, the right end of the main shaft 7 is fixedly connected with a pin rotor 18, the outer surface of the main shaft 7 is fixedly sleeved with a shaft sleeve 17, the outer surface of the shaft sleeve 17 is fixedly connected with a plurality of disc rotors 16, a transmission assembly 4 is arranged between the main shaft 7 and the bottom box 1, the right end face of the grinding cylinder 14 is fixedly connected with a cover plate 20 through a plurality of bolts, a cooling water interlayer 13 is arranged inside the shell of the grinding cylinder 14, and the left side and the right side of the upper end face of the grinding cylinder 14 are respectively connected with a water outlet pipe 12 and a water inlet pipe 15 which are communicated with the cooling water interlayer 13, the left end face of the grinding cylinder 14 is fixedly connected with one end of a material pipe 11, the other end of the material pipe 11 extends out of the installation box 6, the outer surface of the material pipe 11 is fixedly connected with an inlet pipe 10, the middle part of the right end face of the cover plate 20 is provided with a discharge pipe 23, a separator 19 is inserted into the rod pin rotor 18, a grinding medium inlet pipe 21 is fixedly connected above the right end face of the cover plate 20, a grinding medium outlet pipe 24 is fixedly connected below the right end face of the cover plate 20, a valve is installed on the grinding medium outlet pipe 24, the water inlet end of the water inlet pipe 15 is connected with one end of a first cooling inlet pipe, the other end of the first cooling inlet pipe is connected with a cooling liquid storage tank, a first cooling pump is installed on the first cooling inlet pipe, the water outlet end of the water outlet pipe 12 is in butt joint with a first circulation pipeline, and the first circulation pipeline is in butt joint with the exchange inlet end of a first cold-heat exchanger, the exchange outlet of the first heat exchanger is butted with a first cooling return pipe, and the first cooling return pipe is butted with the return port of the cooling liquid storage tank.
When in use, materials are added into the grinding cylinder 14 from the feeding pipe 10 through the pump body, grinding medium zirconium beads are added into the grinding cylinder 14 through the grinding medium inlet pipe 21, then the main shaft 7 is driven to rotate through the transmission component 4, the main shaft 7 rotates to drive the disc rotors 16 to rotate, so that the materials are ground at high speed, the materials are transported from left to right under the pressure of the materials input by the pump body, the ground finished product materials pass through the gap between the pin rotor 18 and the separator 19, are filtered by the separator 19 and are discharged from the discharge pipe 23, during grinding, the first cooling pump inputs the cooling liquid in the cooling liquid storage tank into the cooling water interlayer 13, the cooling liquid enters the cooling liquid storage tank again after heat exchange of the first cold and heat exchanger, therefore, the temperature inside the grinding cylinder 14 is reduced, and the influence on the product quality caused by overhigh temperature inside the grinding cylinder 14 is avoided.
The motor 2 is started, the motor 2 works to drive the driving belt pulley to rotate, the driving belt pulley drives the driven belt pulley to rotate through the belt 5, the driven belt pulley is fixedly sleeved on the main shaft 7, so that the main shaft 7 can be driven to rotate through the transmission component 4,
an electric contact pressure gauge 9 is fixedly installed at the top end of the material pipe 11, and the pressure inside the grinding cylinder 14 can be detected through the electric contact pressure gauge 9.
A thermometer 22 is fixedly mounted on the discharge pipe 23, the temperature of the ground finished product material can be detected through the thermometer 22, and the staff can conveniently introduce cooling liquid with appropriate temperature.
A machine seal cavity is arranged at the left end of the grinding cylinder 14 corresponding to the sealing position of the main shaft 7, the machine seal cooling tank 8 is in butt joint with the inlet end of the machine seal cavity through a second cooling inlet pipe, a second cooling pump is installed on the second cooling inlet pipe, the outlet end of the machine seal cavity is in butt joint with a second circulating pipeline, the second circulating pipeline is in butt joint with the exchange inlet end of a second heat and cold exchanger, the exchange outlet of the second heat and cold exchanger is in butt joint with a second cooling return pipe, and the second cooling return pipe is in butt joint with the return port of the machine seal cooling tank 8.
Machine seals cooling tank 8 and is used for sealing the intracavity portion to the machine and carries out the machine and seal the cooling, and cold and hot switch of second is used for sealing cooling tube 8 to the machine and circulates the cooling.
The bottom surface of the bottom box 1 is fixedly connected with damping support legs 3 at the corners all around, the bottom surface of the damping support legs 3 is provided with a rubber pad, the sand mill can be stably placed by matching the damping support legs 3 with the rubber pad, and meanwhile, the damping effect is achieved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a sand mill is stabilized to high efficiency, includes under casing (1), its characterized in that: the grinding device is characterized in that an installation box (6) is fixedly connected to the left side of the upper end face of a bottom box (1), a grinding cylinder (14) is fixedly connected to the right end face of the installation box (6), a main shaft (7) is rotatably installed on the inner left side wall of the installation box (6), the right end of the main shaft (7) extends into the grinding cylinder (14), a pin rotor (18) is fixedly connected to the right end of the main shaft (7), a shaft sleeve (17) is sleeved on the outer surface of the main shaft (7), a plurality of disc rotors (16) are fixedly connected to the outer surface of the shaft sleeve (17), a transmission assembly (4) is arranged between the main shaft (7) and the bottom box (1), a cover plate (20) is fixedly connected to the right end face of the grinding cylinder (14) through a plurality of bolts, a cooling water interlayer (13) is arranged inside a shell of the grinding cylinder (14), and a water outlet pipe (12) and a water inlet pipe (15) which are communicated with the cooling water interlayer (13) are respectively connected to the left side and the right side of the upper end face of the grinding cylinder (14) ) The utility model discloses a grinding device for the water-cooled turbine, the one end of left end face fixed connection material pipe (11) of grinding vessel (14), the other end of material pipe (11) stretches out outside install bin (6), and the external fixed surface of material pipe (11) is connected with inlet pipe (10), the right-hand member face middle part of apron (20) is provided with discharging pipe (23), separator (19) have been inserted to stick round pin rotor (18) inside, the right-hand member face top fixedly connected with grinding medium who laps (20) advances pipe (21), the right-hand member face below fixedly connected with grinding medium exit tube (24) of apron (20), install the valve on grinding medium exit tube (24), the end of intaking of inlet tube (15) is connected with the one end that first cooling entered the pipe, the other end that first cooling entered the pipe is connected with the coolant liquid holding vessel, installs first cooling pump on the first cooling entered the pipe, the delivery end of outlet pipe (12) is docked with first circulating line, the first circulating pipeline is in butt joint with the exchange inlet end of the first cold and hot exchanger, the exchange outlet of the first cold and hot exchanger is in butt joint with a first cooling return pipe, and the first cooling return pipe is in butt joint with the return port of the cooling liquid storage tank.
2. A high efficiency stabilized sand mill as claimed in claim 1, wherein: drive assembly (4) include motor (2), motor (2) fixed mounting is at the inner bottom of under casing (1), the output fixedly connected with drive pulley of motor (2), the surface of main shaft (7) is located drive pulley and is fixed the cover directly over and be equipped with driven pulley, is connected with belt (5) between drive pulley and the driven pulley.
3. A high efficiency stabilized sand mill as claimed in claim 2, wherein: and an electric contact pressure gauge (9) is fixedly arranged at the top end of the material pipe (11).
4. A high efficiency stabilized sand mill as claimed in claim 3, wherein: a thermometer (22) is fixedly arranged on the discharge pipe (23).
5. An efficient stabilized sand mill as defined in claim 4 wherein: a machine seal cavity is formed in the left end of the grinding cylinder (14) corresponding to the sealing position of the main shaft (7), a machine seal cooling tank (8) is in butt joint with the inlet end of the machine seal cavity through a second cooling inlet pipe, a second cooling pump is installed on the second cooling inlet pipe, the outlet end of the machine seal cavity is in butt joint with a second circulating pipeline, the second circulating pipeline is in butt joint with the exchange inlet end of a second heat exchanger, the exchange outlet of the second heat exchanger is in butt joint with a second cooling return pipe, and the second cooling return pipe is in butt joint with the return port of the machine seal cooling tank (8).
6. An efficient stabilized sand mill as defined in claim 5 wherein: all fixedly connected with shock attenuation stabilizer blade (3) in the bottom face of under casing (1) turning all around, the bottom face of shock attenuation stabilizer blade (3) is provided with the rubber pad.
7. An efficient stabilized sand mill as defined in claim 6 wherein: separator (19) include mounting panel (26) and filter screen section of thick bamboo (28), mounting panel (26) are through the right-hand member face middle part of a plurality of bolt fixed connection at apron (20), the left end face fixedly connected with connecting plate (25) of filter screen section of thick bamboo (28), through a plurality of bolt fixed connection between connecting plate (25) and mounting panel (26), the left end of inlet pipe (23) passes through the right-hand member face of ring flange (27) fixed mounting at mounting panel (26), and the inside of filter screen section of thick bamboo (28) is stretched into to the left end of inlet pipe (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120815454.XU CN214974479U (en) | 2021-04-20 | 2021-04-20 | Efficient stable sand mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120815454.XU CN214974479U (en) | 2021-04-20 | 2021-04-20 | Efficient stable sand mill |
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| Publication Number | Publication Date |
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| CN214974479U true CN214974479U (en) | 2021-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120815454.XU Active CN214974479U (en) | 2021-04-20 | 2021-04-20 | Efficient stable sand mill |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114289135A (en) * | 2021-12-30 | 2022-04-08 | 无锡东恒新能源科技有限公司 | Sanding device of carbon nanotube |
| CN115318392A (en) * | 2022-08-11 | 2022-11-11 | 吉安德和钨业有限公司 | Ball mill is used in ammonium paratungstate production |
| CN115770650A (en) * | 2022-12-30 | 2023-03-10 | 河北益诺森水墨有限公司 | Environment-friendly water-based ink grinding processing equipment for transfer printing and grinding process |
| CN116174104A (en) * | 2023-02-16 | 2023-05-30 | 广东鸿凯智能科技有限公司 | High-frequency vibration anti-blocking device |
-
2021
- 2021-04-20 CN CN202120815454.XU patent/CN214974479U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114289135A (en) * | 2021-12-30 | 2022-04-08 | 无锡东恒新能源科技有限公司 | Sanding device of carbon nanotube |
| CN115318392A (en) * | 2022-08-11 | 2022-11-11 | 吉安德和钨业有限公司 | Ball mill is used in ammonium paratungstate production |
| CN115770650A (en) * | 2022-12-30 | 2023-03-10 | 河北益诺森水墨有限公司 | Environment-friendly water-based ink grinding processing equipment for transfer printing and grinding process |
| CN116174104A (en) * | 2023-02-16 | 2023-05-30 | 广东鸿凯智能科技有限公司 | High-frequency vibration anti-blocking device |
| CN116174104B (en) * | 2023-02-16 | 2024-02-02 | 广东鸿凯智能科技有限公司 | High-frequency vibration anti-blocking device |
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