CN218924821U - High-efficient lime powder spraying machine - Google Patents
High-efficient lime powder spraying machine Download PDFInfo
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- CN218924821U CN218924821U CN202320199336.XU CN202320199336U CN218924821U CN 218924821 U CN218924821 U CN 218924821U CN 202320199336 U CN202320199336 U CN 202320199336U CN 218924821 U CN218924821 U CN 218924821U
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- 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
- Y02P40/40—Production or processing of lime, e.g. limestone regeneration of lime in pulp and sugar mills
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Abstract
The utility model relates to the technical field of powder spraying and discloses a high-efficiency lime powder spraying machine which comprises a crushing box, wherein first crushing rods are rotatably connected to the front side and the rear side of the inner walls of the left end and the right end of the crushing box, tooth grinding rollers are fixedly connected to the outer walls of the first crushing rods, a first main gear is fixedly connected to the right end of the first crushing rods on the front side, a first auxiliary gear is meshed and connected to the outer diameter of the first main gear, the right end of the first crushing rods on the rear side is fixedly connected to the left end of the first auxiliary gear, a main belt pulley is fixedly connected to the left end of the first auxiliary gear on the rear side, and a second crushing rod is rotatably connected to the left side and the right side of the inner walls of the front end and the rear end of the crushing box. According to the utility model, the tooth milling roller and the grinding roller are used for crushing lime powder twice, so that the lime powder crushing effect is good, lime powder with high hardness can be crushed, and the lime powder crushing efficiency and effect of the powder sprayer are improved.
Description
Technical Field
The utility model relates to the technical field of powder spraying, in particular to a high-efficiency lime powder spraying machine.
Background
The powder spraying machine is a combined machine for hammer grinding and centrifugal blasting, and can grind raw coal smaller than 20 mm into fine powder and spray the fine powder into a furnace for combustion, so that the coal consumption is low and the heat utilization rate is high. The fuel is coal, which is a key heat source of various industrial kilns, and the coal grinding and powder spraying machine is a combined machine of hammer grinding and crushing and centrifugal air supply.
Most of high-speed flowing air flows of the existing powder spraying machine blow coal dust out of a discharge hole under the action of a centrifugal impeller, but part of high-speed flowing air flows reversely enter a crushing cavity where three groups of flyweights are positioned and even overflow from a coal inlet hopper, so that the hammer grinding crushing efficiency of the powder spraying machine is affected, the working environment of workers is seriously polluted after the coal dust overflows into the coal inlet hopper, and the environment is polluted, so that personal injury to the workers is caused.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a high-efficiency lime powder spraying machine.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a high-efficient lime powder spraying machine, includes the crushing case, both sides all rotate around the inner wall of crushing case both ends are connected with first grinding pole, the equal fixedly connected with of first grinding pole outer wall grinds the tooth roller, the front side first grinding pole right-hand member fixedly connected with first master gear, first master gear external diameter meshing is connected with first pinion, the rear side first grinding pole right-hand member fixedly connected with is in first pinion left end, the rear side first pinion left end fixedly connected with main pulley, both ends inner wall both sides all rotate around the crushing case are connected with the second grinding pole, the equal fixedly connected with grinding roller left side of second grinding pole outer wall second grinding pole front end fixedly connected with second master gear, second master gear external diameter meshing is connected with the second master gear, the right side second grinding pole front end fixedly connected with is at second pinion rear end, the left side second grinding pole rear end fixedly connected with pinion bevel gear, pinion external diameter meshing is connected with master bevel gear, the right bevel gear fixedly connected with main bevel gear and the left side bevel gear, the right side bevel gear fixedly connected with main bevel gear and the right bevel gear inner wall fixedly connected with main bevel gear, the left side bevel gear fixedly connected with main pulley and the transmission shaft.
As a further description of the above technical solution:
the front side of the left end of the crushing box is fixedly connected with a motor, and the left end of the first crushing rod is fixedly connected with the driving end of the motor.
As a further description of the above technical solution:
the crushing box rear end bottom fixedly connected with two fixed blocks, the right side the fixed block left end rotates to be connected at the transmission shaft right-hand member, the left side the fixed block inner wall rotates to be connected at the transmission shaft external diameter.
As a further description of the above technical solution:
the middle part of the top end of the crushing box is fixedly connected with a feeding hopper and penetrates through the crushing box.
As a further description of the above technical solution:
the utility model discloses a crushing box, including broken case bottom top fixedly connected with communicating pipe and run through broken case, communicating pipe bottom fixedly connected with collecting box, collecting box right-hand member fixedly connected with air pump, air pump and collecting box pass through the pipe and link to each other.
As a further description of the above technical solution:
the tooth grinding rollers are connected through meshing, and the tooth grinding rollers are contacted.
As a further description of the above technical solution:
baffle plates are fixedly connected to the middle parts of the inner walls of the left end and the right end of the crushing box.
The utility model has the following beneficial effects:
according to the utility model, lime powder can be crushed for the first time through the tooth grinding roller, then falls on the baffle plate, and is concentrated on the grinding roller through the baffle plate, and then is crushed for the second time through the grinding roller, so that the lime powder crushing effect is good, the lime powder with high hardness can be crushed, and the lime powder crushing efficiency and the lime powder crushing effect of the powder sprayer are improved.
Drawings
FIG. 1 is a front perspective view of a high-efficiency lime powder sprayer according to the present utility model;
FIG. 2 is a rear left perspective view of a high efficiency lime powder sprayer according to the present utility model;
FIG. 3 is a top perspective view of a high efficiency lime powder sprayer according to the present utility model;
FIG. 4 is a schematic perspective view of a grinding roller structure of the high-efficiency lime powder sprayer;
fig. 5 is a schematic perspective view of the structure of a tooth roller of the high-efficiency lime powder sprayer;
fig. 6 is a schematic perspective view of a communicating pipe structure of the high-efficiency lime powder spraying machine.
Legend description:
1. a tooth roller; 2. a first main gear; 3. a baffle; 4. a crushing box; 5. a second pinion; 6. an air pump; 7. a collection box; 8. a communicating pipe; 9. a second main gear; 10. a secondary pulley; 11. a transmission shaft; 12. a motor; 13. a first grinding rod; 14. feeding into a hopper; 15. a main pulley; 16. a secondary bevel gear; 17. a main bevel gear; 18. a fixed block; 19. a second grinding rod; 20. a first pinion gear; 21. grinding roller.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-6, one embodiment provided by the present utility model is: the high-efficiency lime powder sprayer comprises a crushing box 4, wherein the front side and the rear side of the inner walls of the left end and the right end of the crushing box 4 are respectively and rotatably connected with a first grinding rod 13, the outer walls of the first grinding rods 13 are respectively and fixedly connected with a tooth grinding roller 1, the right end of the front side first grinding rod 13 is fixedly connected with a first main gear 2, the outer diameter of the first main gear 2 is in meshed connection with a first pinion 20, the right end of the rear side first grinding rod 13 is fixedly connected with the left end of the first pinion 20, the left end of the rear side first pinion 20 is fixedly connected with a main belt pulley 15, the middle parts of the inner walls of the left end and the right end of the crushing box 4 are respectively and rotatably connected with a baffle 3, the left side and the right side of the inner walls of the front end and the rear end of the crushing box 4 are respectively and rotatably connected with a second grinding rod 19, the outer walls of the second grinding rod 19 are respectively and fixedly connected with a grinding roller 21, the front end fixedly connected with second main gear 9 of left side second grinding pole 19, second main gear 9 external diameter meshing is connected with second pinion 5, right side second grinding pole 19 front end fixedly connected with is at second pinion 5 rear end, the rear end fixedly connected with vice bevel gear 16 of left side second grinding pole 19, vice bevel gear 16 external diameter meshing is connected with main bevel gear 17, main bevel gear 17 inner wall fixedly connected with transmission shaft 11, transmission shaft 11 left end fixedly connected with accessory pulley 10, accessory pulley 10 and main pulley 15 link to each other through the belt, crushing case 4 top middle part fixedly connected with goes into hopper 14 and runs through crushing case 4, crushing case 4 left end front side fixedly connected with motor 12, the left end fixedly connected with of front side first grinding pole 13 is at the motor 12 drive end.
Further explaining, lime powder is put into the crushing box 4 through the feeding hopper 14, at this time, the motor 12 is started to rotate the front first crushing rod 13, the front first crushing rod 13 rotates the first main gear 2, the first main gear 2 rotates the first sub gear 20, the first sub gear 20 rotates the rear first crushing rod 13, the first crushing rod 13 rotates the toothed roller 1, the rotation directions of the front toothed roller 1 and the rear toothed roller 1 are opposite due to the opposite rotation directions of the first main gear 2 and the first sub gear 20, lime powder can be crushed for the first time, then falls on the baffle 3, the lime powder is concentrated on the crushing roller 21 through the baffle 3, the rear first crushing rod 13 rotates the main belt pulley 15, the main belt pulley 15 rotates the sub belt pulley 10 through the belt, the auxiliary belt pulley 10 rotates with the transmission shaft 11, the transmission shaft 11 rotates with the main bevel gear 17, the main bevel gear 17 rotates with the auxiliary bevel gear 16, the auxiliary bevel gear 16 rotates with the left second grinding rod 19, the left second grinding rod 19 rotates with the second main gear 9, the second main gear 9 rotates with the second auxiliary gear 5, the second auxiliary gear 5 rotates with the right second grinding rod 19, the second grinding rod 19 rotates with the grinding roller 21, and the rotation directions of the second main gear 9 and the second auxiliary gear 5 are opposite, so that the rotation directions of the left grinding roller 21 and the right grinding roller 21 are opposite, the lime powder is crushed secondarily, the lime powder crushing effect is better, the lime powder with higher hardness can be crushed, and the lime powder crushing efficiency and the lime powder crushing effect of the powder sprayer are improved.
Further explaining, two fixed blocks 18 are fixedly connected to the bottom of the rear end of the crushing box 4, the left end of the right fixed block 18 is rotationally connected to the right end of the transmission shaft 11, the inner wall of the left fixed block 18 is rotationally connected to the outer diameter of the transmission shaft 11, the transmission shaft 11 is limited through the fixed block 18 to enable the transmission shaft 11 to stably rotate, the top of the bottom end of the crushing box 4 is fixedly connected with a communicating pipe 8 and penetrates through the crushing box 4, the bottom end of the communicating pipe 8 is fixedly connected with a collecting box 7, the right end of the collecting box 7 is fixedly connected with an air pump 6, the air pump 6 is connected with the collecting box 7 through a pipe, crushed lime powder enters the collecting box 7 through the communicating pipe 8, the lime powder is sprayed out through the air pump 6, the tooth grinding rollers 1 are connected through meshing, and the grinding rollers 21 are contacted.
Working principle: firstly, lime powder is put into the crushing box 4 through the feeding hopper 14, at this time, the motor 12 is started to rotate the front first crushing rod 13, the front first crushing rod 13 rotates the first main gear 2, the first main gear 2 rotates the first auxiliary gear 20, the first auxiliary gear 20 rotates the rear first crushing rod 13, the first crushing rod 13 rotates the toothed roller 1, the rotation directions of the front toothed roller 1 and the rear toothed roller 1 are opposite because the rotation directions of the first main gear 2 and the first auxiliary gear 20 are opposite, the lime powder can be crushed for the first time, then the lime powder falls on the baffle 3, the lime powder is concentrated on the crushing roller 21 through the baffle 3, the rear first crushing rod 13 rotates the main belt pulley 15, the main belt pulley 15 rotates the auxiliary belt pulley 10 through the belt, the auxiliary belt pulley 10 rotates the transmission shaft 11, the transmission shaft 11 rotates with the main bevel gear 17, the main bevel gear 17 rotates with the auxiliary bevel gear 16, the auxiliary bevel gear 16 rotates with the left second grinding rod 19, the left second grinding rod 19 rotates with the second main gear 9, the second main gear 9 rotates with the second auxiliary gear 5, the second auxiliary gear 5 rotates with the right second grinding rod 19, the second grinding rod 19 rotates with the grinding roller 21, the rotation directions of the left grinding roller 21 and the right grinding roller 21 are opposite due to the opposite rotation directions of the second main gear 9 and the second auxiliary gear 5, lime powder is crushed for the second time, the crushing effect of lime powder is better, lime powder with larger hardness can be crushed, the crushing efficiency and the crushing effect of the lime powder sprayer on the lime powder are improved, the crushed lime powder enters the collecting box 7 through the communicating pipe 8, and the lime powder is sprayed out through the air pump 6.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a high-efficient lime powder spraying machine, includes broken case (4), its characterized in that: the utility model discloses a crushing box, including broken case (4), both ends inner wall front and back both sides all rotate and are connected with first grinding pole (13), the equal fixedly connected with of outer wall of first grinding pole (13) grinds tooth roller (1), the front side first grinding pole (13) right-hand member fixedly connected with first pinion (20), the rear side first grinding pole (13) right-hand member fixedly connected with is in first pinion (20) left end, the rear side first pinion (20) left end fixedly connected with main pulley (15), broken case (4) front and back both ends inner wall both sides all rotate and are connected with second grinding pole (19), equal fixedly connected with grinding roller (21) of second grinding pole (19) outer wall, the left side second grinding pole (19) front end fixedly connected with second pinion (9), second pinion (9) external diameter meshing is connected with second pinion (5), right side second grinding pole (19) right-hand member fixedly connected with second pinion (16) bevel gear (11), bevel gear (16) fixedly connected with bevel gear (17) front end fixedly connected with bevel gear (16), the auxiliary belt pulley (10) is connected with the main belt pulley (15) through a belt.
2. The efficient lime powder sprayer of claim 1, wherein: the front side of the left end of the crushing box (4) is fixedly connected with a motor (12), and the left end of the first crushing rod (13) at the front side is fixedly connected with the driving end of the motor (12).
3. The efficient lime powder sprayer of claim 1, wherein: the crushing box (4) rear end bottom fixedly connected with two fixed blocks (18), right side fixed block (18) left end rotates to be connected at transmission shaft (11) right-hand member, left side fixed block (18) inner wall rotates to be connected at transmission shaft (11) external diameter.
4. The efficient lime powder sprayer of claim 1, wherein: the middle part of the top end of the crushing box (4) is fixedly connected with a feeding hopper (14) and penetrates through the crushing box (4).
5. The efficient lime powder sprayer of claim 1, wherein: broken case (4) bottom top fixedly connected with communicating pipe (8) and runs through broken case (4), communicating pipe (8) bottom fixedly connected with collecting box (7), collecting box (7) right-hand member fixedly connected with air pump (6), air pump (6) and collecting box (7) link to each other through the pipe.
6. The efficient lime powder sprayer of claim 1, wherein: the tooth grinding rollers (1) are connected through meshing, and the grinding rollers (21) are contacted.
7. The efficient lime powder sprayer of claim 1, wherein: baffle plates (3) are fixedly connected to the middle parts of the inner walls of the left end and the right end of the crushing box (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320199336.XU CN218924821U (en) | 2023-02-13 | 2023-02-13 | High-efficient lime powder spraying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320199336.XU CN218924821U (en) | 2023-02-13 | 2023-02-13 | High-efficient lime powder spraying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218924821U true CN218924821U (en) | 2023-04-28 |
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ID=86068084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320199336.XU Active CN218924821U (en) | 2023-02-13 | 2023-02-13 | High-efficient lime powder spraying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218924821U (en) |
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2023
- 2023-02-13 CN CN202320199336.XU patent/CN218924821U/en active Active
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