CN219898504U - Cement clinker pre-grinding equipment - Google Patents
Cement clinker pre-grinding equipment Download PDFInfo
- Publication number
- CN219898504U CN219898504U CN202321517438.8U CN202321517438U CN219898504U CN 219898504 U CN219898504 U CN 219898504U CN 202321517438 U CN202321517438 U CN 202321517438U CN 219898504 U CN219898504 U CN 219898504U
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- CN
- China
- Prior art keywords
- exhaust pipe
- cement clinker
- powder slag
- inner frame
- passageway
- 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.)
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- 239000004568 cement Substances 0.000 title claims abstract description 15
- 239000000843 powder Substances 0.000 claims abstract description 33
- 239000002893 slag Substances 0.000 claims abstract description 25
- 238000003466 welding Methods 0.000 claims description 9
- 239000003818 cinder Substances 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 20
- 239000011362 coarse particle Substances 0.000 abstract description 8
- 239000002994 raw material Substances 0.000 description 8
- 239000000428 dust Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 1
- 206010024796 Logorrhoea Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses cement clinker pre-grinding equipment, which belongs to the field of grinding equipment and comprises a base, wherein a round seat is arranged on the upper end surface of the base, a cylinder is arranged above the round seat, a motor is arranged at one side of the upper end surface of the base, a slag discharge port is arranged at one side of the round seat, a feed inlet is arranged at one side of the cylinder, an exhaust pipe is arranged at the top of the cylinder, an air duct is arranged at the head of the exhaust pipe, an exhaust pipe is arranged at the head of the air duct, a rectangular slot is arranged at the top of the exhaust pipe, an inner frame plate is arranged in the rectangular slot, a screen is arranged in the middle of the inner frame plate, the air duct and the exhaust pipe are additionally arranged on the exhaust pipe at the top of the powder equipment, and the inner frame plate and the screen which can be quickly disassembled are arranged in the exhaust pipe, so that discharged powder is effectively filtered, and a corresponding residual box is arranged below the exhaust pipe to collect filtered residual materials, coarse particles in the coarse products can be effectively screened, and the discharge quantity of the coarse products can be improved.
Description
Technical Field
The utility model relates to the field of grinding equipment, in particular to cement clinker pre-grinding equipment.
Background
The cement clinker is a semi-finished product which is prepared by taking limestone, clay and iron raw materials as main raw materials according to a proper proportion, preparing raw materials into a raw material, burning the raw material to be partially or completely molten, and cooling the raw material.
Disclosure of Invention
The utility model mainly aims to provide cement clinker pre-grinding equipment which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a cement clinker pre-grinding equipment, includes the base, the base up end is provided with the circle seat, circle seat top is provided with the barrel, base up end one side position is provided with the motor, circle seat one side is provided with the row's cinder notch, barrel one side is provided with the feed inlet, the barrel top sets up the blast pipe, the blast pipe head is provided with the air duct, the air duct head is provided with the exhaust pipe, the exhaust pipe top is provided with the rectangle slot, be provided with interior framed plate in the rectangle slot, interior framed plate middle part is provided with the screen cloth, interior framed plate head stretches out the rectangle slot and is provided with the clamp plate, the exhaust pipe bottom is provided with the powder sediment passageway in frame plate place ahead, powder sediment passageway below is provided with the clout case that can adjust back and forth, clout case front end face is provided with transparent window, through setting up the clout case that corresponds in the exhaust pipe below to collect the clout of filtering, the coarse particle in the concentrated recovery fine powder of part in the coarse grain of being convenient for, the ejection of compact volume of the garrulous product in the fine powder of effectively sieving.
Preferably, the inner frame plate is fixed with the pressing plate through welding, fixing grooves are formed in the middle of the front end face and the rear end face of the pressing plate, and the top of the powder slag passageway is fixed to the bottom of the discharge pipe through welding.
Preferably, an exhaust groove is arranged in the exhaust pipe, and a blanking port is arranged at the bottom of the exhaust groove corresponding to the powder slag passage.
Preferably, the inner walls at two sides of the exhaust groove are provided with fixed clamping blocks corresponding to the inner frame plates, the fixed clamping blocks are fixed to the inner walls of the exhaust groove through welding, and the fixed clamping blocks are respectively positioned at the front and rear positions of the inner frame plates.
Preferably, fixing strips are arranged at the bottom of the end faces at two sides of the powder slag passageway, the fixing strips and the powder slag passageway are integrally formed, pinch plates are arranged at the two sides of the upper end face of the surplus material box, and hanging sliding grooves are formed in the bottom of the end face at the inner side of the pinch plates, corresponding to the fixing strips.
Preferably, a convex plate is arranged in the middle of the front end face of the powder slag passageway, a sleeve plate is arranged at the head of the upper end face of the residual material box, a positioning slot is formed in the top of the sleeve plate corresponding to the convex plate, and a rubber clamping strip is arranged at the outer side of the sleeve plate on the upper end face of the convex plate.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the air duct and the discharge pipe are additionally arranged on the exhaust pipe at the top of the grinding equipment, and the inner frame plate and the screen capable of being quickly disassembled and assembled are arranged in the discharge pipe, so that discharged powder is effectively filtered, and the corresponding residue box is arranged below the discharge pipe, so that filtered residue is collected, the recovery is convenient, the particles in fine powder can be effectively screened, and the discharge amount of coarse crushed products is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of an airway tube of the present utility model;
FIG. 3 is a schematic view of a screen according to the present utility model;
fig. 4 is a schematic view of a convex plate according to the present utility model.
In the figure: 1. a base; 2. a round seat; 3. a slag discharge port; 4. a motor; 5. a cylinder; 6. a feed inlet; 7. an exhaust pipe; 8. an air duct; 9. a discharge pipe; 10. a pressing plate; 11. an inner frame plate; 12. a screen; 13. powder slag passageway; 14. a remainder box; 15. a transparent window; 16. a fixing groove; 17. an exhaust groove; 18. rectangular slots; 19. fixing the clamping blocks; 20. a fixing strip; 21. a buckle plate; 22. a chute; 23. a blanking port; 24. a convex plate; 25. a sleeve plate; 26. positioning the slot; 27. rubber clamping strips.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-4, a cement clinker pre-grinding device comprises a base 1, a round seat 2 is arranged on the upper end face of the base 1, a barrel 5 is arranged above the round seat 2, a motor 4 is arranged at one side of the upper end face of the base 1, a slag discharge port 3 is arranged at one side of the round seat 2, a feed inlet 6 is arranged at one side of the barrel 5, an exhaust pipe 7 is arranged at the top of the barrel 5, an air duct 8 is arranged at the head of the exhaust pipe 7, an exhaust pipe 9 is arranged at the head of the air duct 8, an exhaust pipe 9 is arranged at the top of the exhaust pipe 9, rectangular slots 18 are arranged at the top of the exhaust pipe 9, an inner frame plate 11 is arranged in the rectangular slots 18, a screen 12 is arranged in the middle of the inner frame plate 11, the head of the inner frame plate 11 extends out of the rectangular slots 18 and is provided with a pressing plate 10, a powder slag passageway 13 is arranged at the front of the inner frame plate 11, a residue box 14 capable of being adjusted front and back is arranged below the powder passageway 13, a transparent window 15 is arranged at the front end face of the residue box 14, the exhaust pipe 7 at the top of the grinding device is provided with the exhaust pipe 9, and quick-detachable inner frame plates 11 and 12 are arranged in the exhaust pipe 9, thus the effective filter and the filter screen is arranged under the rectangular slots 18, the corresponding to the filter box is arranged, the dust is convenient to collect the dust particles, and the dust particles can be discharged, the dust particles can be effectively recovered, and the dust can be conveniently and conveniently discharged.
In the embodiment, in order to conveniently screen coarse particles in the fine powder and enable the coarse particles to stably fall into the residual material box 14, the inner frame plate 11 and the pressing plate 10 are fixed by welding, the middle positions of the front end surface and the rear end surface of the pressing plate 10 are provided with fixing grooves 16, the top of the powder slag passageway 13 is fixed to the bottom of the discharge pipe 9 by welding, an exhaust groove 17 is arranged in the discharge pipe 9, and a blanking port 23 is arranged at the bottom of the exhaust groove 17 corresponding to the position of the powder slag passageway 13;
in this embodiment, in order to ensure the stability of the inner frame plate 11 and the screen 12 after installation, and avoid deflection or even breakage caused by the influence of air flow, the inner walls of the two sides of the exhaust slot 17 are provided with fixing clamping blocks 19 corresponding to the inner frame plate 11, the fixing clamping blocks 19 are fixed to the inner wall of the exhaust slot 17 by welding, and the fixing clamping blocks 19 are respectively positioned at the front and rear positions of the inner frame plate 11;
in this embodiment, in order to facilitate the disassembly and assembly of the residual material box 14, and further recover the coarse particles therein, promote the discharge rate of the coarse crushed products, the bottom positions of the two side end surfaces of the powder slag passageway 13 are provided with fixing strips 20, the two side positions of the upper end surface of the residual material box 14 are provided with buckle plates 21, the bottom positions of the inner side end surfaces of the buckle plates 21 are provided with hanging sliding grooves 22 corresponding to the fixing strips 20, the middle positions of the front end surfaces of the powder slag passageway 13 are provided with convex plates 24, the top positions of the upper end surfaces of the residual material box 14 are provided with sleeve plates 25, the tops of the sleeve plates 25 are provided with positioning slots 26 corresponding to the convex plates 24, and the upper end surfaces of the convex plates 24 are provided with rubber clamping strips 27 at the outer side positions of the sleeve plates 25.
It should be noted that, the utility model is a cement clinker pre-grinding device, in actual use, each raw material is added from the feed inlet 6, the raw material is ground after passing through the barrel 5, coarse grinding products therein are discharged through the slag discharge opening 3, thereby obtaining corresponding coarse grinding materials, fine powder mixed with partial coarse particles generated after grinding are driven by air flow to enter the exhaust pipe 7, then pass through the air duct 8 and enter the exhaust pipe 9, fine powder and coarse particles subsequently pass through the screen 12 in the exhaust groove 17, the fine powder passes through the screen 12 to continue to move, the fine powder discharge collection is completed, coarse particles therein are blocked by the screen 12 and then fall down and pass through the slag passageway 13, then fall into the residual material box 14, the coarse grinding materials are screened and collected, meanwhile, operators can observe the transparent window 15 on the surface of the residual material box 14, confirm the collection amount of the internal residual materials, when more coarse grinding materials are collected, the residual material box 14 can be directly pulled outwards, the pinch plates 21 on two sides are driven to slide outwards along the upper direction of the fixed strips 20, meanwhile, the sleeve plate 25 also moves along with the rubber clamping strips 27 on the upper end surfaces of the convex plate 24 are extruded, then the coarse grinding materials fall down and pass through the slag passageway 13, the residual materials fall into the residual materials 14, the coarse grinding materials can be recovered, and the coarse grinding materials can be discharged and the coarse grinding materials can be recovered.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a cement clinker pre-grinding equipment, includes base (1), base (1) up end is provided with circle seat (2), circle seat (2) top is provided with barrel (5), base (1) up end one side position is provided with motor (4), circle seat (2) one side is provided with row's cinder notch (3), barrel (5) one side is provided with feed inlet (6), its characterized in that: the utility model discloses a powder slag collecting device, including barrel (5), barrel (7), blast pipe (7) head are provided with air duct (8), air duct (8) head are provided with exhaust pipe (9), exhaust pipe (9) top is provided with rectangle slot (18), be provided with interior framed panel (11) in rectangle slot (18), interior framed panel (11) middle part is provided with screen cloth (12), interior framed panel (11) head stretches out rectangle slot (18) and is provided with clamp plate (10), exhaust pipe (9) bottom is provided with powder slag passageway (13) in framed panel (11) front position, powder slag passageway (13) below is provided with can adjust clout (14) from beginning to end, clout (14) front end face is provided with transparent window (15).
2. A cement clinker pre-grinding apparatus according to claim 1, characterized in that: the inner frame plate (11) is fixed with the pressing plate (10) through welding, a fixing groove (16) is formed in the middle of the front end face and the rear end face of the pressing plate (10), and the top of the powder slag passageway (13) is fixed to the bottom of the discharge pipe (9) through welding.
3. A cement clinker pre-grinding apparatus according to claim 1, characterized in that: an exhaust groove (17) is formed in the exhaust pipe (9), and a blanking port (23) is formed in the bottom of the exhaust groove (17) corresponding to the powder slag passageway (13).
4. A cement clinker pre-grinding apparatus according to claim 3, wherein: the inner walls of two sides of the exhaust groove (17) are provided with fixed clamping blocks (19) corresponding to the inner frame plates (11), the fixed clamping blocks (19) are fixed to the inner walls of the exhaust groove (17) through welding, and the fixed clamping blocks (19) are respectively located at the front and rear positions of the inner frame plates (11).
5. A cement clinker pre-grinding apparatus according to claim 1, characterized in that: the powder slag passageway (13) both sides terminal surface bottom position is provided with fixed strip (20), the component that fixed strip (20) and powder slag passageway (13) become as an organic whole, surplus bin (14) up end both sides position is provided with buckle (21), buckle (21) inboard terminal surface bottom position corresponds fixed strip (20) and is provided with and hangs and put spout (22).
6. A cement clinker pre-grinding apparatus according to claim 5, wherein: the powder slag passageway (13) front end face middle part position is provided with protruding board (24), surplus bin (14) up end head position is provided with bushing (25), bushing (25) top corresponds protruding board (24) and is provided with positioning slot (26), protruding board (24) up end is provided with rubber card strip (27) in bushing (25) outside position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321517438.8U CN219898504U (en) | 2023-06-14 | 2023-06-14 | Cement clinker pre-grinding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321517438.8U CN219898504U (en) | 2023-06-14 | 2023-06-14 | Cement clinker pre-grinding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219898504U true CN219898504U (en) | 2023-10-27 |
Family
ID=88422898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321517438.8U Active CN219898504U (en) | 2023-06-14 | 2023-06-14 | Cement clinker pre-grinding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219898504U (en) |
-
2023
- 2023-06-14 CN CN202321517438.8U patent/CN219898504U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |