CN212596101U - Efficient rod pin sand mill suitable for high-viscosity materials - Google Patents
Efficient rod pin sand mill suitable for high-viscosity materials Download PDFInfo
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- CN212596101U CN212596101U CN202021091767.7U CN202021091767U CN212596101U CN 212596101 U CN212596101 U CN 212596101U CN 202021091767 U CN202021091767 U CN 202021091767U CN 212596101 U CN212596101 U CN 212596101U
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- grinding barrel
- viscosity materials
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- 239000000463 material Substances 0.000 title claims abstract description 34
- 239000004576 sand Substances 0.000 title claims abstract description 17
- 238000001816 cooling Methods 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 238000007599 discharging Methods 0.000 claims abstract description 11
- 230000001360 synchronised effect Effects 0.000 claims abstract description 10
- 230000003068 static effect Effects 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 239000000956 alloy Substances 0.000 claims description 17
- 229910045601 alloy Inorganic materials 0.000 claims description 17
- 239000006185 dispersion Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000011882 ultra-fine particle Substances 0.000 description 1
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Abstract
The utility model relates to the field of sand mills, and provides a high-efficiency pin sand mill suitable for high-viscosity materials, which comprises a frame, a grinding barrel, a driving motor, a synchronous belt transmission module, a main shaft, a rotor, a mechanical sealing component, a discharge turbine, a filter screen, a moving ring component and a static ring component, a pressure gauge, a thermometer and a cooling device, it adopts a combined discharging structure of a discharging turbine, a filter screen and a movable ring and a stationary ring, more fully grinds high-viscosity materials, has excellent grinding and dispersing effects, has the advantages of smooth discharging and no material blockage, and compared with the traditional structure, the discharge flow rate is improved by 40 percent, the grinding dispersion quality of the material with the viscosity of 30000CPS can be ensured, in addition, the structure is simple, the cost is low, so the device has very excellent competitiveness in the market, the grinding device has the advantages of simple structure, low cost, smooth discharging and suitability for grinding high-viscosity materials.
Description
Technical Field
The utility model relates to a sand mill field especially relates to a be applicable to high-efficient stick round pin sand mill of high viscosity material.
Background
A sand mill is an ultra-fine particle disperser with horizontal wet-type continuous production, which is characterized by that the raw material is fed into a grinding drum, the grinding drum is filled with proper quantity of grinding medium, such as glass beads, etc., then a motor drives a dispersing blade (or bar pin) to rotate at high speed, so that the grinding medium can be given enough kinetic energy to impact with the dispersed material particles to produce shearing force, so that the dispersing effect can be reached, then the dispersed material and grinding medium are separated and discharged by means of screen mesh, so that the uniform and excellent material quality can be obtained, and a large quantity of continuous production can be implemented.
When the sand mill in the prior art grinds high-viscosity materials, the structure of the sand mill has the technical problems of higher cost or poor grinding quality.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the above-mentioned defect among the prior art, provide a simple structure, the cost is lower, the smooth and easy high-efficient stick round pin sand mill that is applicable to high viscosity material of the ejection of compact.
To achieve the above object, the present invention provides a high efficiency pin sand mill for high viscosity materials, comprising a frame, a grinding barrel mounted on one side of the frame, a driving motor mounted inside the frame, a synchronous belt transmission module mounted inside the frame and in transmission connection with the driving motor for speed reduction, a main shaft in transmission connection with the synchronous belt transmission module, a rotor sleeved on one side of the main shaft and fixedly connected with the main shaft coaxially, a mechanical seal assembly sleeved on the outside of the main shaft and in seal connection with one end of the grinding barrel, a discharge turbine sleeved on the rotor and located between the rotor and the mechanical seal assembly, a filter screen mounted inside the discharge turbine, a moving ring assembly sleeved on the main shaft and located between the discharge turbine and the grinding barrel, a pressure gauge mounted on one side of the grinding barrel, a thermometer mounted on the other side of the grinding barrel, and a cooling device mounted on one side of the frame and in signal connection with the, the outer wall of the rotor is provided with a plurality of alloy bar pins arranged in a circumferential array, and the moving and static ring assemblies comprise moving rings which are sleeved on the main shaft and located at the discharge port of the discharge turbine and static rings which are sleeved on the main shaft and attached to the inner side of the grinding barrel.
Preferably, one side of the grinding barrel is provided with a feed inlet, the other side of the grinding barrel is provided with a discharge outlet, the feed inlet is communicated with a pressure gauge, and the discharge outlet is communicated with a thermometer.
Preferably, a cold water layer is arranged between the outer barrel body and the inner barrel body of the grinding barrel, a water inlet communicated with the cold water layer is formed in one side of the grinding barrel, a water outlet communicated with the cold water layer is formed in the other side of the grinding barrel, and the water inlet and the water outlet are respectively communicated with the cooling device.
Preferably, the alloy bar pin comprises an alloy grinding part and a screw part arranged on one side of the alloy grinding part, and the screw part is in threaded connection with the outer side surface of the rotor.
Preferably, foot pads are arranged on the periphery of the lower portion of the rack.
Preferably, one side of the frame is provided with a heat radiation hole.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model is provided with a frame, a grinding barrel, a driving motor, a synchronous belt transmission module, a main shaft, a rotor, a mechanical sealing component, a discharging turbine, a filter screen, a static ring component, a pressure gauge, a thermometer and a cooling device, wherein, a plurality of alloy rod pins arranged in a circumferential array are arranged on the outer wall of the rotor, the static ring component comprises a movable ring and a static ring, when in operation, grinding materials and grinding media are firstly infused into the grinding barrel, the pressure gauge detects the pressure condition in the grinding barrel in real time at the moment, then the power of the driving motor is transmitted to the main shaft after being decelerated by the synchronous belt transmission module, the rotation of the main shaft drives the rotor and the discharging turbine to do rotary motion, the alloy rod pins on the rotor grind and disperse the grinding media, the cooling device cools the grinding barrel at the moment, thereby cooling the grinding materials and the grinding media, ensure suitable grinding temperature and splendid grinding quality, grind the material at last and filter screen and sound ring subassembly screening discharge in proper order, wherein the thermometer is used for detecting the temperature of the ejection of compact, when ejection of compact temperature is too high, cooling device increases cooling power, when ejection of compact temperature crosses lowly, cooling device reduces cooling power or shuts down, adopt ejection of compact turbine, the filter screen and the combination ejection of compact structure of moving quiet ring, it is more abundant to the grinding of high viscosity material, it can guarantee the grinding dispersion quality that viscosity reaches 30000 CPS's material, have the smooth and easy not putty's of the ejection of compact advantage, compare with traditional structure, the utility model discloses an ejection of compact flow has promoted 40%, and its simple structure cost is lower in addition, therefore it has very outstanding competitiveness in the market.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of a high-efficiency pin sand mill suitable for high-viscosity materials, provided by the present invention;
fig. 2 is a schematic structural view of the interior of the grinding barrel provided by the present invention;
fig. 3 is a schematic structural diagram of a rotor provided by the present invention;
fig. 4 is a schematic structural diagram of an alloy rod pin provided by the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in figures 1 and 2, the utility model provides a high-efficiency pin sand mill suitable for high-viscosity materials, which comprises a frame 1, a grinding barrel 2 arranged on one side of the frame 1, a driving motor arranged inside the frame 1, a synchronous belt transmission module arranged inside the frame 1 and connected with the driving motor in a transmission way and used for reducing speed, a main shaft 3 in transmission connection with the synchronous belt transmission module, a rotor 4 sleeved on one side of the main shaft 3 and fixedly connected with the same axis as the main shaft 3, a mechanical sealing component 5 sleeved outside the main shaft 3 and connected with one end of the grinding barrel 2 in a sealing way, a discharging turbine 6 sleeved on the rotor 4 and positioned between the rotor 4 and the mechanical sealing component 5, a filter screen 7 arranged inside the discharging turbine 6, a moving ring component 11 sleeved on the main shaft 3 and positioned between the discharging turbine 6 and the grinding barrel 2, and a pressure gauge 8 arranged on one side of the grinding, install the thermometer 9 at 2 opposite sides of grinding vessel to and install in 1 one side of frame and with thermometer 9 signal connection's cooling device 10, be provided with a plurality of alloy stick round pins 41 that are the circumference array and arrange on the outer wall of rotor 4, sound ring subassembly 11 is including the cover establish on main shaft 3 and be located the rotating ring 111 of ejection of compact turbine 6 discharge gate department, and establish on main shaft 3 and laminate at the inboard quiet ring 112 of grinding vessel 2.
Specifically, one side of grinding barrel 2 is provided with feed inlet 21, the opposite side of grinding barrel 2 is provided with discharge gate 22, feed inlet 21 is linked together with manometer 8, discharge gate 22 is linked together with thermometer 9, be provided with cold water layer 23 between the outer staving of grinding barrel 2 and the interior barrel, one side of grinding barrel 2 is provided with water inlet 24 that is linked together with cold water layer 23, the opposite side of grinding barrel 2 is provided with the delivery port 25 that is linked together with cold water layer 23, water inlet 24 and delivery port 25 are linked together with cooling device 10 respectively.
More specifically, as shown in fig. 3 and 4, the alloy pin 41 includes an alloy grinding portion 411 and a screw portion 412 provided on the side of the alloy grinding portion 411, the alloy grinding portion 411 has an advantage of long wear resistance and long service life when grinding and dispersing the grinding material and the grinding medium, and the screw portion 412 is screwed to the outer side surface of the rotor 4, and the connection is secure and reliable.
During operation, firstly, grinding materials and grinding media are infused into the feed inlet 21, at the moment, the pressure gauge 8 detects the pressure condition inside the grinding barrel 2 in real time, then the power of the driving motor is transmitted to the spindle 3 after being reduced through the synchronous belt transmission module, the rotation of the spindle 3 drives the rotor 4 and the discharge turbine 6 to rotate, the alloy rod pin 41 on the rotor 4 grinds and disperses the grinding materials and the grinding media, at the moment, cooling water in the cooling device 10 is input into the cold water layer 23 from the water inlet 24, the cooling water flows back to the cooling device 10 from the water outlet 25, so that the grinding materials and the grinding media are cooled, the proper grinding temperature and the excellent grinding quality are ensured, finally, the grinding materials are screened and discharged through the filter screen 7 and the dynamic and static ring assemblies 11 in sequence, wherein the thermometer 9 is used for detecting the temperature of discharge, when the temperature of discharge is too high, the cooling device 10 increases the cooling power, when ejection of compact temperature is low excessively, cooling device 10 reduces cooling power or shuts down, adopts ejection of compact turbine 6, filter screen 7 and sound ring subassembly 11's combination ejection of compact structure, and it is more abundant to the grinding of high viscosity material, and it can guarantee the grinding dispersion quality of the material that viscosity reaches 30000CPS, has the advantage that the smooth and easy not putty of the ejection of compact, compares with traditional structure, the utility model discloses an ejection of compact flow has promoted 40%, and its simple structure cost is lower in addition, therefore it has very outstanding competitiveness in market.
In addition, foot pads 12 are arranged on the periphery of the lower portion of the frame 1, so that the sand mill can be conveniently carried and moved by a forklift. One side of the rack 1 is also provided with a heat radiation hole 13 which radiates the internal electric control module, so that the internal devices are prevented from being damaged due to overhigh temperature.
The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.
Claims (6)
1. A high-efficiency rod pin sand mill suitable for high-viscosity materials comprises a machine frame (1) and is characterized by further comprising a grinding barrel (2) arranged on one side of the machine frame (1), a driving motor arranged inside the machine frame (1), a synchronous belt transmission module which is arranged inside the machine frame (1) and is in transmission connection with the driving motor and used for reducing speed, a main shaft (3) in transmission connection with the synchronous belt transmission module, a rotor (4) sleeved on one side of the main shaft (3) and fixedly connected with the main shaft (3) in a coaxial manner, a mechanical sealing assembly (5) sleeved on the outer side of the main shaft (3) and in sealing connection with one end of the grinding barrel (2), a discharge turbine (6) sleeved on the rotor (4) and positioned between the rotor (4) and the mechanical sealing assembly (5), a filter screen (7) arranged inside the discharge turbine (6), and a moving and static ring assembly (11) sleeved on the main shaft (3) and positioned between the discharge turbine (6, install manometer (8) in grinding barrel (2) one side, install thermometer (9) at grinding barrel (2) opposite side to and install frame (1) one side and with thermometer (9) signal connection's cooling device (10), be provided with a plurality of alloy stick round pins (41) that are the circumference array and arrange on the outer wall of rotor (4), sound ring subassembly (11) are established including the cover and are located movable ring (111) of ejection of compact turbine (6) discharge gate department on main shaft (3) to and overlap and establish on main shaft (3) and laminate static ring (112) inboard in grinding barrel (2).
2. The efficient pin sand mill for the high-viscosity materials is characterized in that a feeding hole (21) is formed in one side of the grinding barrel (2), a discharging hole (22) is formed in the other side of the grinding barrel (2), the feeding hole (21) is communicated with a pressure gauge (8), and the discharging hole (22) is communicated with a thermometer (9).
3. The high-efficiency pin sand mill suitable for the high-viscosity materials is characterized in that a cold water layer (23) is arranged between the outer barrel body and the inner barrel body of the grinding barrel (2), a water inlet (24) communicated with the cold water layer (23) is arranged on one side of the grinding barrel (2), a water outlet (25) communicated with the cold water layer (23) is arranged on the other side of the grinding barrel (2), and the water inlet (24) and the water outlet (25) are respectively communicated with a cooling device (10).
4. The high-efficiency pin sander suitable for high-viscosity materials as set forth in claim 1, wherein the alloy pin (41) comprises an alloy grinding part (411) and a screw part (412) arranged on one side of the alloy grinding part (411), and the screw part (412) is in threaded connection with the outer side surface of the rotor (4).
5. The high-efficiency pin and rod sander suitable for high viscosity materials as set forth in claim 1, wherein foot pads (12) are provided around the lower side of the machine frame (1).
6. The high-efficiency pin and rod sander suitable for high viscosity materials as set forth in claim 1, wherein one side of said machine frame (1) is provided with heat dissipating holes (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021091767.7U CN212596101U (en) | 2020-06-15 | 2020-06-15 | Efficient rod pin sand mill suitable for high-viscosity materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021091767.7U CN212596101U (en) | 2020-06-15 | 2020-06-15 | Efficient rod pin sand mill suitable for high-viscosity materials |
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| Publication Number | Publication Date |
|---|---|
| CN212596101U true CN212596101U (en) | 2021-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021091767.7U Active CN212596101U (en) | 2020-06-15 | 2020-06-15 | Efficient rod pin sand mill suitable for high-viscosity materials |
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| CN (1) | CN212596101U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116510846A (en) * | 2023-05-10 | 2023-08-01 | 东莞市华汇精密机械有限公司 | Efficient and energy-saving sand mill device |
-
2020
- 2020-06-15 CN CN202021091767.7U patent/CN212596101U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116510846A (en) * | 2023-05-10 | 2023-08-01 | 东莞市华汇精密机械有限公司 | Efficient and energy-saving sand mill device |
| CN116510846B (en) * | 2023-05-10 | 2024-02-02 | 广东华汇智能装备股份有限公司 | Efficient and energy-saving sand mill device |
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