CN216964868U - Vertical sealed sand mill - Google Patents
Vertical sealed sand mill Download PDFInfo
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- CN216964868U CN216964868U CN202123145843.5U CN202123145843U CN216964868U CN 216964868 U CN216964868 U CN 216964868U CN 202123145843 U CN202123145843 U CN 202123145843U CN 216964868 U CN216964868 U CN 216964868U
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Abstract
The utility model relates to the technical field of sand mills, and discloses a vertical sealed sand mill which comprises a support frame and a top seat, wherein the top seat is fixedly arranged inside the support frame, the top of the top seat is communicated with a feed hopper, a grinding cylinder with one end in close contact with the top seat is arranged inside the support frame, a jacket is fixedly arranged outside the grinding cylinder, a driving mechanism is fixedly arranged inside the support frame, the output end of the driving mechanism is in transmission connection with a grinding rod with one end extending into the grinding cylinder, and a discharge cylinder with one end extending into the grinding rod is fixedly arranged at the bottom of the grinding cylinder. This vertical sealed sand mill has solved current vertical sealed sand mill when using, and the grinding medium is receiving the influence back of gravity, and the medium filling rate is lower, and it is not even enough to distribute, reduces vertical sand mill's grinding efficiency, can not reach the fineness requirement of product, reduces production efficiency, the not strong problem of practicality.
Description
Technical Field
The utility model relates to the technical field of sand mills, in particular to a vertical sealed sand mill.
Background
The sand mill is the most extensive, most advanced, the most efficient grinding equipment of present material adaptability, the grinding chamber is the narrowest, the driving lever clearance is the minimum, grind the energy most intensive, cooperate with high-performance cooling system and automatic control system, can realize the continuous processing of material and discharge in succession, very big improvement production efficiency, the sand mill is also called the pearl mill, mainly used for the wet grinding of chemical industry liquid product, can divide into horizontal sand mill, basket type sand mill, vertical sand mill, etc. according to the performance roughly, mainly by organism, grinding cylinder, sand mill, grinding medium, motor and charge pump are constituteed, the speed of feeding is controlled by the charge pump.
When the existing vertical sealed sand mill is used, after grinding media are influenced by gravity, the media filling rate is low, the distribution is not uniform enough, the grinding efficiency of the vertical sand mill is reduced, the fineness requirement of a product cannot be met, the production efficiency is reduced, and the practicability is low, so that the vertical sealed sand mill is provided to solve the problem.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a vertical sealed sand mill which has the advantages of improving the grinding efficiency, having strong practicability and the like, and solves the problems that the grinding medium is low in filling rate and not uniform enough in distribution after being influenced by gravity when the conventional vertical sealed sand mill is used, the grinding efficiency of the vertical sand mill is reduced, the fineness requirement of a product cannot be met, the production efficiency is reduced, and the practicability is not strong.
(II) technical scheme
The technical scheme for solving the technical problems is as follows: the utility model provides a vertical sealed sand mill, includes support frame and footstock, the inside fixed mounting of support frame has the footstock, the top intercommunication of footstock has the feeder hopper, the inside of support frame is provided with the grinding vessel of one end and footstock in close contact with, the outside fixed mounting of grinding vessel has the clamp cover, the inside fixed mounting of support frame has actuating mechanism, actuating mechanism's output transmission is connected with the grinding rod that one end extends to the grinding vessel is inside, the bottom fixed mounting of grinding vessel has one end to extend to the inside play feed cylinder of grinding rod, the top fixed mounting who goes out the feed cylinder has the screen cloth that is located the grinding rod is inside.
The utility model has the beneficial effects that:
this vertical sealed sand mill, when using, will wait to grind the inside that the grinding vessel was poured into to the material from the feeder hopper, actuating mechanism drives the grinding miller and rotates, wait to grind the material and at first ground in the relative one side of grinding vessel and grinding miller, and drop to the diapire of grinding vessel under the effect of gravity, through setting up out the feed cylinder, the material is ground in the relative one side of grinding miller and play feed cylinder once more, discharge from the inside of play feed cylinder through the screen cloth, realize the effect of the ejection of compact, through setting up the clamp cover, reduce the temperature in the grinding vessel outside, avoid grinding the high temperature and cause the influence to the material, the efficiency of grinding is improved, therefore, the clothes grinder is high in practicability.
On the basis of the technical scheme, the utility model can be further improved as follows.
Further, actuating mechanism includes driving motor, connecting band and driving shaft, the inside fixed mounting of support frame has driving motor, the inside movable mounting of support frame has one end to run through the footstock and extend to the inside driving shaft of grinding vessel, the outside of driving shaft is connected with driving motor's output transmission through the connecting band, the bottom and the grinding rod fixed mounting of driving shaft.
The beneficial effect who adopts above-mentioned further scheme is that driving motor passes through the connecting band and drives the whole rotation of driving shaft to it is rotatory in the inside of grinding vessel to drive the grinding rod, realizes the effect of grinding.
Furthermore, the left side of the jacket is communicated with a water inlet pipe, and the right side of the jacket is communicated with a water outlet pipe.
The beneficial effect who adopts above-mentioned further scheme is, sets up inlet tube and outlet pipe, will press from both sides the inside water filling that overlaps, reduces the temperature of grinding vessel, realizes the effect of heat transfer, avoids the high temperature to cause the influence to the production of material.
Further, the inside fixed mounting of support frame has the cylinder, the output of cylinder passes through angle steel and presss from both sides the outside fixed mounting of cover.
The beneficial effect who adopts above-mentioned further scheme is that, setting up the cylinder, can driving and press from both sides cover and grinding vessel overall displacement, realize being convenient for clear up the inside effect of grinding vessel.
Further, the inside fixed mounting who goes out the feed cylinder has the electric valve who is located the grinding vessel below, the positive fixed mounting of support frame has centrifugal fan, centrifugal fan's input extends to inside the feed cylinder through the return bend, the return bend is close to the inside fixed mounting of one side of going out the feed cylinder and has the filter screen.
Adopt the beneficial effect of above-mentioned further scheme to be, set up electric valve for adjust discharge rate, set up centrifugal fan and filter screen, accelerate the ejection of compact of material.
Further, the inner wall of grinding rod and the equal fixed mounting of outer wall have quantity to be a plurality of grinding block, the inner wall of grinding vessel and the equal fixed mounting of the outer wall of play feed cylinder have quantity to be a plurality of supplementary piece.
Adopt above-mentioned further scheme's beneficial effect to be, set up and grind piece and supplementary piece, improve grinding efficiency.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic front view of a polishing rod according to the present invention;
FIG. 3 is a schematic front view of the discharge cylinder of the present invention;
FIG. 4 is a schematic top view of a grinding rod and a discharge cylinder of the present invention.
In the figure: 1. a support frame; 2. a drive mechanism; 21. a drive motor; 22. a connecting belt; 23. a drive shaft; 3. a top seat; 4. a feed hopper; 5. a grinding rod; 6. a jacket; 7. a grinding cylinder; 8. a discharging barrel; 9. and (4) screening.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
In the embodiment, as shown in fig. 1-4, a vertical sealed sand mill comprises a support frame 1 and a top seat 3, wherein the top seat 3 is fixedly installed inside the support frame 1, the top of the top seat 3 is communicated with a feed hopper 4, a grinding cylinder 7 with one end closely contacted with the top seat 3 is arranged inside the support frame 1, a jacket 6 is fixedly installed outside the grinding cylinder 7, a driving mechanism 2 is fixedly installed inside the support frame 1, the output end of the driving mechanism 2 is in transmission connection with a grinding rod 5 with one end extending into the grinding cylinder 7, a discharge cylinder 8 with one end extending into the grinding rod 5 is fixedly installed at the bottom of the grinding cylinder 7, and a screen 9 positioned inside the grinding rod 5 is fixedly installed at the top of the discharge cylinder 8;
when the material grinding device is used, a material to be ground is poured into the grinding cylinder 7 from the feeding hopper 4, the driving mechanism 2 drives the grinding rod 5 to rotate, the material to be ground is firstly ground on one side, opposite to the grinding cylinder 7 and the grinding rod 5, and falls to the bottom wall of the grinding cylinder 7 under the action of gravity, the material is ground on one side, opposite to the grinding rod 5 and the discharging cylinder 8, through the arrangement of the discharging cylinder 8, and is discharged from the inside of the discharging cylinder 8 through the screen 9, the discharging effect is achieved, the temperature on the outer side of the grinding cylinder 7 is reduced through the arrangement of the clamping sleeve 6, the influence on the material due to overhigh grinding temperature is avoided, and the material grinding device has the advantages of improving grinding efficiency and being high in practicability;
the driving mechanism 2 comprises a driving motor 21, a connecting belt 22 and a driving shaft 23, the driving motor 21 is fixedly installed inside the supporting frame 1, the driving shaft 23 with one end penetrating through the top seat 3 and extending to the inside of the grinding cylinder 7 is movably installed inside the supporting frame 1, the outer side of the driving shaft 23 is in transmission connection with the output end of the driving motor 21 through the connecting belt 22, and the bottom of the driving shaft 23 is fixedly installed with the grinding rod 5;
the driving motor 21 drives the driving shaft 23 to integrally rotate through the connecting belt 22, so as to drive the grinding rod 5 to rotate in the grinding cylinder 7, and the grinding effect is realized;
the left side of the jacket 6 is communicated with a water inlet pipe, and the right side of the jacket 6 is communicated with a water outlet pipe;
a water inlet pipe and a water outlet pipe are arranged, water is filled in the jacket 6, the temperature of the grinding cylinder 7 is reduced, the heat exchange effect is realized, and the influence of overhigh temperature on the production of materials is avoided;
the inside of the support frame 1 is fixedly provided with an air cylinder, and the output end of the air cylinder is fixedly arranged with the outer side of the jacket 6 through an angle steel;
the air cylinder is arranged to drive the clamping sleeve 6 and the grinding cylinder 7 to integrally move, so that the effect of conveniently cleaning the inside of the grinding cylinder 7 is realized;
an electric valve positioned below the grinding cylinder 7 is fixedly arranged in the discharge cylinder 8, a centrifugal fan is fixedly arranged on the front surface of the support frame 1, the input end of the centrifugal fan extends into the discharge cylinder 8 through a bent pipe, and a filter screen is fixedly arranged in one side of the bent pipe close to the discharge cylinder 8;
an electric valve is arranged for adjusting the discharging speed, and a centrifugal fan and a filter screen are arranged for accelerating the discharging of the material;
a plurality of grinding blocks are fixedly arranged on the inner wall and the outer wall of the grinding rod 5, and a plurality of auxiliary blocks are fixedly arranged on the inner wall of the grinding cylinder 7 and the outer wall of the discharging cylinder 8;
set up and grind piece and supplementary piece, improve grinding efficiency.
The working principle is as follows: when using, will wait to grind the inside that the material poured grinding vessel 7 into from feeder hopper 4, driving motor 21 drives driving shaft 23 wholely rotatory through connecting band 22, thereby it rotates in the inside of grinding vessel 7 to drive grinding rod 5, it is at first ground in grinding vessel 7 and grinding rod 5 relative one side to wait to grind the material, and drop to the diapire of grinding vessel 7 under the effect of gravity, through setting up out feed cylinder 8, the material is ground in grinding rod 5 and the relative one side that goes out feed cylinder 8 once more, discharge from the inside that goes out feed cylinder 8 through screen cloth 9, realize the effect of the ejection of compact, through setting up clamp cover 6, reduce the temperature in the grinding vessel 7 outside, avoid grinding the high temperature to cause the influence to the material.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments 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 (6)
1. The utility model provides a vertical sealed sand mill, includes support frame (1) and footstock (3), its characterized in that: the inside fixed mounting of support frame (1) has footstock (3), the top intercommunication of footstock (3) has feeder hopper (4), the inside of support frame (1) is provided with grinding vessel (7) of one end and footstock (3) in close contact with, the outside fixed mounting of grinding vessel (7) has clamp cover (6), the inside fixed mounting of support frame (1) has actuating mechanism (2), the output transmission of actuating mechanism (2) is connected with grinding rod (5) that one end extends to grinding vessel (7) inside, the bottom fixed mounting of grinding vessel (7) has ejection of compact section of thick bamboo (8) that one end extends to grinding rod (5) inside, the top fixed mounting of ejection of compact section of thick bamboo (8) has screen cloth (9) that are located grinding rod (5) inside.
2. A vertical, seal-type sand mill according to claim 1, wherein: actuating mechanism (2) include driving motor (21), connecting band (22) and driving shaft (23), the inside fixed mounting of support frame (1) has driving motor (21), the inside movable mounting of support frame (1) has one end to run through footstock (3) and extends to driving shaft (23) of grinding vessel (7) inside, the outside of driving shaft (23) is passed through connecting band (22) and is connected with the output transmission of driving motor (21), the bottom and the grinding rod (5) fixed mounting of driving shaft (23).
3. A vertical seal type sand mill according to claim 1, characterized in that: the left side of the jacket (6) is communicated with a water inlet pipe, and the right side of the jacket (6) is communicated with a water outlet pipe.
4. A vertical seal type sand mill according to claim 1, characterized in that: the air cylinder is fixedly arranged in the support frame (1), and the output end of the air cylinder is fixedly arranged on the outer side of the jacket (6) through angle steel.
5. A vertical seal type sand mill according to claim 1, characterized in that: the inside fixed mounting who goes out feed cylinder (8) has the electric valve who is located grinding vessel (7) below, the positive fixed mounting of support frame (1) has centrifugal fan, centrifugal fan's input extends to inside going out feed cylinder (8) through the return bend, the return bend is close to the inside fixed mounting in one side of going out feed cylinder (8) and has the filter screen.
6. A vertical seal type sand mill according to claim 1, characterized in that: the grinding rod is characterized in that a plurality of grinding blocks are fixedly mounted on the inner wall and the outer wall of the grinding rod (5), and a plurality of auxiliary blocks are fixedly mounted on the inner wall of the grinding cylinder (7) and the outer wall of the discharging cylinder (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123145843.5U CN216964868U (en) | 2021-12-15 | 2021-12-15 | Vertical sealed sand mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123145843.5U CN216964868U (en) | 2021-12-15 | 2021-12-15 | Vertical sealed sand mill |
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| Publication Number | Publication Date |
|---|---|
| CN216964868U true CN216964868U (en) | 2022-07-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202123145843.5U Active CN216964868U (en) | 2021-12-15 | 2021-12-15 | Vertical sealed sand mill |
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| CN (1) | CN216964868U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115364959A (en) * | 2022-08-24 | 2022-11-22 | 天蓝颜料(山东)有限公司 | Vertical grinding machine |
-
2021
- 2021-12-15 CN CN202123145843.5U patent/CN216964868U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115364959A (en) * | 2022-08-24 | 2022-11-22 | 天蓝颜料(山东)有限公司 | Vertical grinding machine |
| CN115364959B (en) * | 2022-08-24 | 2024-06-25 | 天蓝颜料(山东)有限公司 | Vertical grinder |
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