CN219631465U - Raw material grinding equipment - Google Patents
Raw material grinding equipment Download PDFInfo
- Publication number
- CN219631465U CN219631465U CN202321190078.5U CN202321190078U CN219631465U CN 219631465 U CN219631465 U CN 219631465U CN 202321190078 U CN202321190078 U CN 202321190078U CN 219631465 U CN219631465 U CN 219631465U
- Authority
- CN
- China
- Prior art keywords
- grinding
- device shell
- face
- grinding device
- raw material
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000002994 raw material Substances 0.000 title claims abstract description 25
- 239000000654 additive Substances 0.000 claims abstract description 27
- 230000000996 additive effect Effects 0.000 claims abstract description 27
- 239000003245 coal Substances 0.000 claims description 16
- 239000002002 slurry Substances 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 239000003250 coal slurry Substances 0.000 abstract description 8
- 239000002245 particle Substances 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 239000002518 antifoaming agent Substances 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229940125532 enzyme inhibitor Drugs 0.000 description 1
- 239000002532 enzyme inhibitor Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- -1 pH regulator Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model discloses raw material grinding equipment, and particularly relates to the technical field of raw material treatment, which comprises a grinding device main body, wherein the grinding device main body consists of a grinding device shell and a grinding component; the grinding assembly is positioned on the inner end face of the grinding device shell and consists of a first grinding motor, a grinding rotating rod and a grinding block, and an output shaft of the first grinding motor penetrates through the middle of the grinding device shell and extends to the inside of the grinding device shell. In actual use, the grinding block, the grinding rotary rod and the grinding rod are arranged in the corresponding arrangement state, so that the raw materials of the water-coal-slurry additive can be conveniently crushed and then ground, the grinding efficiency of the water-coal-slurry additive is improved, the problem that the large additive particles cannot enter the grinding stage to cause blockage is avoided, and meanwhile, the grinding assembly can rotate more stably in the corresponding arrangement state of the first grinding motor, the fixed rod, the second grinding motor and the grinding rotary rod.
Description
Technical Field
The utility model relates to the technical field of raw material treatment, in particular to raw material grinding equipment.
Background
The water-coal-slurry additive has several kinds of dispersant, stabilizer and other auxiliary chemical agents, such as defoaming agent, pH regulator, enzyme inhibitor, surface modifier, promoter, etc. and the dispersant and stabilizer are essential.
At present, when the existing grinding equipment is used, the coal water slurry additive is generally crushed, so that the phenomenon that larger and harder particles cannot be ground and even are blocked can be avoided, the grinding efficiency of the coal water slurry is increased, but when the equipment is used for crushing the larger and harder additive raw materials, the crushing assembly easily deflects an internal rotating structure, and accordingly later-stage work is easily influenced.
Disclosure of Invention
In order to overcome the above-mentioned drawbacks of the prior art, an embodiment of the present utility model provides a raw material grinding apparatus, and the technical problems to be solved by the present utility model are: and how to increase the crushing and grinding stability of the raw materials of the coal water slurry additive.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the raw material grinding equipment comprises a grinding device main body, wherein the grinding device main body consists of a grinding device shell and a grinding component;
the grinding assembly is located the inside terminal surface of grinder shell, and constitute by first grinding motor, grinding rotary rod and grinding piece, the output shaft of first grinding motor passes from the middle part of grinder shell, extends to the inside of grinder shell, and is connected with the grinding rotary rod in the inside of grinder shell, and the outer terminal surface of grinding rotary rod is equipped with a plurality of crushing poles, and the grinding piece is located the downside terminal surface of grinding rotary rod, and is the toper state setting in the direction of looking mainly, and the downside of grinding piece is equipped with the second grinding motor.
In a preferred embodiment, the lower end face of the second grinding motor is provided with a plurality of fixing rods, and the plurality of fixing rods are arranged in an annular array state outside the lower end of the second grinding motor;
the fixed rods are connected with the inner side end face of the grinding device shell, the middle part of the inner side end face of the grinding device shell is provided with a grinding press block, and the grinding press block is arranged in an annular state on the inner side end face of the grinding device shell.
In a preferred embodiment, a coal water slurry additive feeding pipe is arranged on one side of the upper end face of the grinding device shell, and a feeding hole is arranged on the upper end face of the coal water slurry additive feeding pipe;
the outside of the lower terminal surface of the grinding piece is equipped with the striker plate, and the striker plate is annular state setting in the downside terminal surface of the grinding piece, and the striker plate presents the tilt state setting in the cross-section of main view direction.
In a preferred embodiment, a plurality of crushing rods are arranged on the outer end surface of the grinding rotary rod in an annular array state, and a discharge chute is arranged in the middle of the lower end of the shell of the grinding device;
the middle part of the lower end face of the grinding block is connected with the output shaft of the second grinding motor, a plurality of supporting feet are arranged at the outer side of the discharge chute at the lower end of the grinding device shell, and a plurality of supporting feet are arranged in an annular array state at the bottom end face of the grinding device shell.
In a preferred embodiment, the abrasive compacts are arranged in a triangular shape in cross section in the direction of principal vision;
the outer end face of the upper side of the grinding block and the end face of the grinding press block in the front view direction are both provided with gaps.
In a preferred embodiment, the gap between the abrasive compacts and the abrasive blocks is gradually reduced from top to bottom, and the lower end surface of the abrasive compacts and the top end surface of the abrasive blocks are both provided with frosting surfaces.
The utility model has the technical effects and advantages that:
this novel in-service use when in-service use, through the corresponding setting state of the grinding piece that sets up, grind rotary rod and crushing pole under, can conveniently carry out crushing earlier to the raw materials of coal water slurry additive and grind to increase the efficiency to its grinding, avoid the massive additive granule unable entering into the grinding stage, cause the jam problem, simultaneously through the corresponding setting state of the first grinding motor that sets up, the dead lever, the second grinding motor and grind rotary rod under, can make the rotatory operation of grinding component more steady, simultaneously when smashing great and higher coal water slurry additive of hardness, avoid it to produce rotatory skew, thereby also be favorable to reducing the noise when smashing the grinding of additive.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model.
FIG. 2 is a schematic diagram of the overall top view structure of the present utility model
Fig. 3 is a schematic view of the whole front section structure of the present utility model.
Fig. 4 is a schematic view of the whole cross-section connecting structure of the present utility model.
Fig. 5 is an enlarged view of the portion a of fig. 3 according to the present utility model.
The reference numerals are: 1 grinding device main body, 2 grinding device shell, 3 supporting legs, 4 coal water slurry additive feeding pipe, 5 feed inlet, 6 first grinding motor, 7 discharge chute, 8 dead lever, 9 striker plate, 10 grinding block, 11 grinding briquetting, 12 second grinding motor, 13 grinding rotary rod, 14 crushing rod, 15 grinding subassembly.
Detailed Description
The utility model provides raw material grinding equipment shown in figures 1-5, which comprises a grinding device main body 1 and is characterized in that;
a grinding device main body 1 composed of a grinding device housing 2 and a grinding assembly 15;
the grinding component 15 is located the inside terminal surface of grinder shell 2, and constitute by first grinding motor 6, grinding rotary rod 13 and grinding piece 10, the output shaft of first grinding motor 6 passes from grinder shell 2's middle part, extend to grinder shell 2's inside, and be connected with grinding rotary rod 13 in grinder shell 2's inside, the outer terminal surface of grinding rotary rod 13 is equipped with a plurality of crushing poles 14, grinding piece 10 is located the downside terminal surface of grinding rotary rod 13, and be the toper state setting in the direction of looking in, the downside of grinding piece 10 is equipped with second grinding motor 12.
Further, in the above-mentioned scheme, the lower end face of the second grinding motor 12 is provided with a plurality of fixing rods 8, and the plurality of fixing rods 8 are arranged in a ring-shaped array state outside the lower end of the second grinding motor 12;
the fixed rods 8 are connected with the inner side end face of the grinding device shell 2, the middle part of the inner side end face of the grinding device shell 2 is provided with a grinding press block 11, and the grinding press block 11 is arranged in an annular state on the inner side end face of the grinding device shell 2.
Furthermore, in the above scheme, the coal water slurry additive feeding pipe 4 is arranged on one side of the upper end surface of the grinding device shell 2, and the feeding port 5 is arranged on the upper end surface of the coal water slurry additive feeding pipe 4, so that the raw materials of the coal water slurry additive can be conveniently conveyed into the grinding device shell 2, and the subsequent grinding treatment of the raw materials is facilitated;
the outer side of the lower end surface of the grinding block 10 is provided with the baffle plate 9, the baffle plate 9 is arranged in an annular state on the lower end surface of the grinding block 10, and the section of the baffle plate 9 in the front view direction is arranged in an inclined state, so that the ground coal water slurry additive powder can be prevented from falling on the upper end of the second grinding motor 12, and the work of the second grinding motor 12 is influenced under the long-term use state;
the plurality of crushing rods 14 are arranged on the outer end face of the grinding rotary rod 13 in an annular array state, so that the large raw materials of the coal water slurry additive can be crushed in advance, the subsequent grinding treatment is convenient, and the middle part of the lower end of the grinding device shell 2 is provided with a discharge chute 7;
the middle part of the lower end face of the grinding block 10 is connected with the output shaft of a second grinding motor 12, a plurality of supporting feet 3 are arranged at the outer side of the discharge chute 7 at the lower end of the grinding device shell 2, and a plurality of supporting feet 3 are arranged in an annular array state at the bottom end face of the grinding device shell 2.
Further, in the above-described embodiment, the cross section of the abrasive compact 11 in the front view direction is provided in a triangular shape;
the outer end surface of the upper side of the grinding block 10 and the end surface of the grinding press block 11 in the front view direction are both provided with gaps;
the gaps between the grinding press block 11 and the grinding block 10 are in a descending state from top to bottom, so that the uniformity of particles after grinding the raw materials of the coal water slurry additive can be increased, and the lower end face of the grinding press block 11 and the top end face of the grinding block 10 are both provided with frosting surfaces.
The working principle of the utility model is as follows:
when the grinding device is used, an operator moves the grinding device main body 1 to a proper position and fixes the grinding device main body, then the operator controls the first grinding motor 6 and the second grinding motor 12 to work, then raw materials of the water-coal-slurry additive can be led into the grinding device shell 2 from the feed inlet 5 and the water-coal-slurry additive feed pipe 4, large particles of the water-coal-slurry additive can be crushed by the crushing rod 14, the situation that the large particles cannot be subjected to subsequent grinding is avoided, then the crushed water-coal-slurry additive can fall into the upper end of the grinding block 10, falls from a gap between the grinding block 10 and the massage pressing block 11 and gradually becomes smaller along with the gap, and the raw materials of the water-coal-slurry additive are uniformly ground and fall into the discharge groove 7.
The last points to be described are: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (6)
1. Raw material grinding equipment, comprising a grinding device main body (1), characterized in that;
the grinding device body (1) consists of a grinding device shell (2) and a grinding assembly (15);
the grinding assembly (15) is located the inside terminal surface of grinder shell (2), and constitute by first grinding motor (6), grind rotary rod (13) and grinding piece (10), the output shaft of first grinding motor (6) passes from the middle part of grinder shell (2), extend to the inside of grinder shell (2), and be connected with grind rotary rod (13) in the inside of grinder shell (2), the outer terminal surface of grinding rotary rod (13) is equipped with a plurality of crushing poles (14), grinding piece (10) are located the downside terminal surface of grinding rotary rod (13), and be the toper state setting in the direction of looking ahead, the downside of grinding piece (10) is equipped with second grinding motor (12).
2. The raw material grinding apparatus as claimed in claim 1, wherein: the lower end face of the second grinding motor (12) is provided with a plurality of fixing rods (8), and the fixing rods (8) are arranged in an annular array state outside the lower end of the second grinding motor (12);
the fixing rods (8) are connected with the inner side end face of the grinding device shell (2), the middle part of the inner end face of the grinding device shell (2) is provided with a grinding press block (11), and the grinding press block (11) is arranged in an annular state on the inner side end face of the grinding device shell (2).
3. The raw material grinding apparatus as claimed in claim 1, wherein: one side of the upper end surface of the grinding device shell (2) is provided with a coal water slurry additive feeding pipe (4), and the upper end surface of the coal water slurry additive feeding pipe (4) is provided with a feeding hole (5);
the outside of the lower terminal surface of lapping piece (10) is equipped with striker plate (9), and striker plate (9) are annular state setting in the downside terminal surface of lapping piece (10), and striker plate (9) appear the inclination state setting in the cross-section of main view direction.
4. The raw material grinding apparatus as claimed in claim 1, wherein: the plurality of crushing rods (14) are arranged in an annular array state on the outer end face of the grinding rotary rod (13), and a discharge chute (7) is arranged in the middle of the lower end of the grinding device shell (2);
the middle part of the lower end face of the grinding block (10) is connected with the output shaft of a second grinding motor (12), a plurality of supporting feet (3) are arranged at the outer side of a discharge chute (7) at the lower end of the grinding device shell (2), and a plurality of supporting feet (3) are arranged in an annular array state at the bottom end face of the grinding device shell (2).
5. The raw material grinding apparatus as claimed in claim 1, wherein: the section of the grinding pressing block (11) in the main view direction is arranged in a triangular shape;
the outer end surface of the upper side of the grinding block (10) and the end surface of the grinding press block (11) in the front view direction are both provided with gaps.
6. The raw material grinding apparatus as claimed in claim 1, wherein: the clearance between the grinding pressing block (11) and the grinding block (10) is in a descending state from top to bottom, and the lower side end surface of the grinding pressing block (11) and the top end surface of the grinding block (10) are both provided with frosting surfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321190078.5U CN219631465U (en) | 2023-05-17 | 2023-05-17 | Raw material grinding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321190078.5U CN219631465U (en) | 2023-05-17 | 2023-05-17 | Raw material grinding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219631465U true CN219631465U (en) | 2023-09-05 |
Family
ID=87816563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321190078.5U Active CN219631465U (en) | 2023-05-17 | 2023-05-17 | Raw material grinding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219631465U (en) |
-
2023
- 2023-05-17 CN CN202321190078.5U patent/CN219631465U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213203622U (en) | Paper pulp grinding machine | |
| CN212309750U (en) | Cement manufacture grinds integrated device with broken | |
| CN215611968U (en) | Cement manufacture raw materials sand mill | |
| CN219631465U (en) | Raw material grinding equipment | |
| CN218132099U (en) | Milling machine is used in metallurgical production | |
| CN209613140U (en) | Recirculating fluidized bed flying dust and bottom ash and industrially desulfurized gypsum produce cement ball mill | |
| CN108855395A (en) | A kind of cosmetic material milling apparatus | |
| CN220573620U (en) | Chemical raw material grinding device | |
| CN217450470U (en) | Ceramic blank glaze grinding device | |
| CN209646615U (en) | A kind of glutinous rice fining defibrination machine equipment | |
| CN208711836U (en) | A kind of modified calcium carbonate vertical lapping machine | |
| CN214682183U (en) | Quartz sand shaping device | |
| CN215087651U (en) | Novel grinding disc of ring roller mill | |
| CN116078466A (en) | Phosphoric acid production device | |
| CN2920398Y (en) | Cutting material wet circulation grinding classification equipment special for semiconductor material wire cutting | |
| CN215029762U (en) | Super little rubbing crusher of air current for graphite production | |
| CN215353884U (en) | Sand type ink grinding machine | |
| CN211099359U (en) | Secondary ball-milling mechanism | |
| CN212284224U (en) | Colloid mill convenient for discharging | |
| CN209715283U (en) | A kind of compound fertilizer's material grinder | |
| CN202833273U (en) | Mining heavy slurry pump with water seal at suction inlet | |
| CN222267314U (en) | Ball milling device for producing sintered color sand | |
| CN111195547A (en) | Feed powder making device | |
| CN213719723U (en) | Pulping machine | |
| CN214234423U (en) | Production device for cement auxiliary agent |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |