CN219559329U - Grinding aid compound equipment - Google Patents
Grinding aid compound equipment Download PDFInfo
- Publication number
- CN219559329U CN219559329U CN202223282139.9U CN202223282139U CN219559329U CN 219559329 U CN219559329 U CN 219559329U CN 202223282139 U CN202223282139 U CN 202223282139U CN 219559329 U CN219559329 U CN 219559329U
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- stirring
- plate
- gear
- grinding aid
- ball screw
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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
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
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- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses grinding aid compounding equipment which comprises a compounding tank, a stirring assembly, a first feed inlet, a second feed inlet and a pressing assembly, wherein the stirring assembly comprises a driving motor and a stirring rod, one end of the stirring rod is fixedly connected with an output shaft of the driving motor, and the other end of the stirring rod penetrates through a cover plate and is in rotary connection with the lower wall of an inner cavity of the compounding tank; the first feeding port and the second feeding port are respectively arranged at two sides of the compound tank, the pressing assembly comprises a first gear, a second gear, a ball screw, a first sliding block and a pressing plate, the first gear is fixedly arranged on the outer wall of the stirring rod, one end of the ball screw is rotationally connected with the cover plate, and the other end of the ball screw is rotationally connected with the supporting plate; the second gear is meshed with the first gear; the pressing plate is fixedly arranged on the outer wall of the first sliding block. Therefore, the rice hull ash floating on the surface of the mother liquor can be quickly pressed into the mother liquor, so that the mixing speed and uniformity of the rice hull ash and the mother liquor are improved, and the compounding uniformity of the grinding aid is improved.
Description
Technical Field
The utility model relates to the technical field of grinding aid mixing, in particular to grinding aid compounding equipment.
Background
The grinding aid is composed of one or more substances with surface activity and other chemical additives, can obviously reduce the surface energy of the powder in the grinding process of cement materials, overcome the attractive force between the powder, reduce the grinding resistance, prevent ball paste from being burnt, improve the fluidity of the powder, and further reduce the power consumption of the mill and improve the grinding efficiency.
The grinding aid is divided into solid, liquid and gas grinding aid according to the physical state when in use, the liquid cement grinding aid mainly comprises liquid grinding aid mother liquor, triethanolamine, polymeric polyol, polymeric alcohol amine, triisopropanolamine, ethylene glycol, propylene glycol, glycerol and the like, in order to improve the grinding aid effect, rice hull ash is also added in the process of compounding the grinding aid, and because the rice hull ash is light, when the rice hull ash is added into a compounding tank, the rice hull ash floats on the surface of the mother liquor easily, so that the compounding grinding aid is slower in mixing speed and uneven, the grinding aid effect is poor, and particles are uneven during cement production.
Disclosure of Invention
The present utility model aims to solve at least one of the technical problems in the related art to some extent.
Therefore, one purpose of the utility model is to provide grinding aid compounding equipment, which can quickly press rice hull ash floating on the surface of a mother solution into the mother solution so as to improve the mixing speed and uniformity of the rice hull ash and the mother solution, thereby improving the compounding uniformity of the grinding aid.
In order to achieve the above purpose, the first aspect of the present utility model provides a grinding aid compounding device, which comprises a compounding tank, a stirring assembly, a first feed inlet, a second feed inlet and a pressing assembly, wherein a cover plate is arranged at the top of the compounding tank; the stirring assembly comprises a driving motor and a stirring rod, wherein the driving motor is fixedly arranged on the upper surface of the cover plate; one end of the stirring rod is fixedly connected with an output shaft of the driving motor, and the other end of the stirring rod penetrates through the cover plate and is rotationally connected with the lower wall of the inner cavity of the compound tank; the first feeding port and the second feeding port are respectively arranged at two sides of the compound tank, and are respectively communicated with the compound tank; the pressing assembly comprises a first gear, a second gear, a ball screw, a first sliding block and a pressing plate, wherein the first gear is fixedly arranged on the outer wall of the stirring rod; a supporting plate is fixedly arranged in the compound tank, one end of the ball screw is rotationally connected with the cover plate, and the other end of the ball screw is rotationally connected with the supporting plate; the second gear is fixedly arranged on the outer wall of the ball screw and meshed with the first gear; the first sliding block is in sliding connection with the ball screw; the pressing plate is fixedly arranged on the outer wall of the first sliding block.
According to the grinding aid compound equipment, the rice hull ash floating on the surface of the mother liquor can be quickly pressed into the mother liquor through the pressing component, so that the uniformity of mixing of the rice hull ash and the mother liquor is improved, the mother liquor and the rice hull ash can be sufficiently stirred through the stirring component, the mixing speed and uniformity of the rice hull ash and the mother liquor are further improved, and the compound uniformity of the grinding aid is further improved.
In addition, the grinding aid compounding equipment provided by the application can also have the following additional technical characteristics:
specifically, the center of the pressing plate is provided with a through hole in a penetrating mode, and the stirring rod penetrates through the through hole.
Specifically, the stirring assembly further comprises a plurality of first stirring rods and a plurality of second stirring rods, wherein the first stirring rods and the second stirring rods are fixedly connected with the stirring rods, and the first stirring rods and the second stirring rods are vertically arranged in a staggered mode.
Specifically, the grinding aid compound equipment also comprises a support assembly, wherein the support assembly comprises a sliding rod and a second sliding block, the sliding rod and the ball screw are symmetrically arranged, and two ends of the sliding rod are fixedly connected with the cover plate and the support plate respectively; the second sliding block is in sliding connection with the sliding rod, and the second sliding block is fixedly connected with the pressing plate.
Specifically, the grinding aid compound equipment also comprises a cleaning assembly, wherein the cleaning assembly comprises a fixed plate and a brush plate, and the fixed plate is fixedly connected with the first stirring rod; the brush plate is detachably arranged on one surface, close to the compound tank, of the fixing plate, and the brush plate is abutted to the inner wall of the compound tank.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:
FIG. 1 is a schematic structural view of a grinding aid compounding device according to one embodiment of the utility model;
FIG. 2 is a cross-sectional view of a grinding aid compounding device according to one embodiment of the utility model;
FIG. 3 is a schematic structural view of a support assembly and a cleaning assembly of a grinding aid compounding device according to one embodiment of the present utility model;
fig. 4 is a schematic structural view of a pressing assembly of a grinding aid compounding device according to one embodiment of the present utility model.
As shown in the figure: 1. a compound tank; 2. a stirring assembly; 3. a first feed port; 4. a second feed inlet; 5. a pressing assembly; 6. a cover plate; 7. a support plate; 8. a support assembly; 9. cleaning the assembly; 20. a driving motor; 21. a stirring shaft; 22. a first stirring rod; 23. a second stirring rod; 50. a first gear; 51. a second gear; 52. a ball screw; 53. a first slider; 54. pressing the plate; 540. a through hole; 80. a slide rod; 81. a second slider; 90. a fixing plate; 91. and brushing the plate.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model. On the contrary, the embodiments of the utility model include all alternatives, modifications and equivalents as may be included within the spirit and scope of the appended claims.
The grinding aid compounding equipment of the embodiment of the utility model is described below with reference to the accompanying drawings.
As shown in fig. 1, 2 and 4, the grinding aid compounding device according to the embodiment of the present utility model may include a compounding tank 1, a stirring assembly 2, a first feed inlet 3, a second feed inlet 4 and a pressing assembly 5.
Wherein, the top of compound jar 1 is equipped with apron 6, and stirring subassembly 2 includes driving motor 20 and (mixing) shaft 21, and wherein, driving motor 20 is fixed to be set up at the upper surface of apron 6, and the one end of (mixing) shaft 21 and the output shaft fixed connection of driving motor 20, and the other end of (mixing) shaft 21 runs through apron 6 and is connected with the inner chamber lower wall rotation of compound jar 1.
The stirring assembly 2 described in this embodiment can uniformly mix the mother liquor and the rice hull ash, and the driving motor 20 is a forward and reverse motor, so that the mother liquor and the rice hull ash can be rotated forward and backward regularly.
Further, the compounding tank 1 described in the above embodiment is provided with a discharge valve in a communicating manner, so as to conveniently discharge the compound grinding aid which is uniformly mixed.
The first feeding port 3 and the second feeding port 4 are respectively arranged at two sides of the compound tank 1, and the first feeding port 3 and the second feeding port 4 are respectively communicated with the compound tank 1.
It should be noted that, the first feed inlet 3 and the second feed inlet 4 described in this embodiment are respectively used for adding solid raw materials and liquid raw materials, so as to prevent the solid raw materials and the liquid raw materials from mixing with the same feed inlet, which causes adhesion of the solid raw materials on the inner wall of the feed inlet, and is inconvenient to clean.
The pressing component 5 comprises a first gear 50, a second gear 51, a ball screw 52, a first sliding block 53 and a pressing plate 54, wherein the first gear 50 is fixedly arranged on the outer wall of the stirring shaft 21, a supporting plate 7 is fixedly arranged in the compound tank 1, one end of the ball screw 52 is rotationally connected with the cover plate 6, the other end of the ball screw 52 is rotationally connected with the supporting plate 7, the second gear 51 is fixedly arranged on the outer wall of the ball screw 52, the second gear 51 is meshed with the first gear 50, the first sliding block 53 is in sliding connection with the ball screw 52, and the pressing plate 54 is fixedly arranged on the outer wall of the first sliding block 53.
It should be noted that, in this embodiment, the diameter of the first gear 50 is larger than that of the second gear 51, and the big gear drives the pinion to rotate, so that the rice hull ash floating on the mother liquor can be quickly pressed into the mother liquor by the pressing plate 54.
As a possible case, the upper surface of the pressing plate 54 may be provided in a truncated cone shape (not shown in the drawing), and when the pressing plate 54 is removed from the mother liquor, excessive mother liquor and rice hull ash are not collected on the pressing plate 54.
Specifically, when the grinding aid is compounded, related personnel pour solid raw materials and liquid raw materials into the compounding tank 1 through the first feed inlet 3 and the second feed inlet 4 respectively, the stirring assembly 2 is started, the stirring assembly 2 drives the first stirring rod 22 and the second stirring rod 23 to rotate through the stirring shaft 21, so that mixed raw materials in the compounding tank 1 are stirred, meanwhile, when the stirring shaft 21 rotates, the stirring shaft 21 drives the first gear 50 to rotate, the ball screw 52 is driven to rotate through the cooperation of the second gear 51 by the rotation of the first gear 50, the ball screw 52 drives the first sliding block 53 to move up and down along the length direction of the ball screw 52 after rotating, and therefore the pressing plate 54 can be pressed into the mother liquor, and rice hull ash floating on the mother liquor is pressed into the mother liquor, so that the rice hull ash is uniformly dispersed in the mother liquor, and the mixing speed and uniformity of the rice hull ash and the mother liquor are improved.
In one embodiment of the present utility model, as shown in fig. 2, a through hole 540 is formed through the center of the pressing plate 54, and the stirring shaft 21 penetrates through the through hole 540.
It should be noted that, in this embodiment, the diameter of the through hole 540 is larger than the diameter of the stirring shaft 21, so that the stirring shaft 21 can freely rotate in the through hole 540.
In one embodiment of the present utility model, as shown in fig. 2, the stirring assembly 2 further includes a plurality of first stirring rods 22 and a plurality of second stirring rods 23, where the first stirring rods 22 and the second stirring rods 23 are fixedly connected to the stirring shaft 21, and the first stirring rods 22 and the second stirring rods 23 are staggered and vertically arranged.
The first stirring rod 22 and the second stirring rod 23 are arranged vertically in a staggered manner, so that the compound grinding aid can be mixed more uniformly.
Specifically, when the grinding aid is compounded, related personnel start the driving motor 20, the driving motor 20 drives the stirring shaft 21 to rotate, and the rotation of the stirring shaft 21 drives the first stirring rod 22 and the second stirring rod 23 to rotate, so that various raw materials are mixed, and the raw materials are uniformly mixed.
In an embodiment of the present utility model, as shown in fig. 3, the grinding aid compounding device of the present embodiment may further include a support assembly 8, where the support assembly 8 includes a sliding rod 80 and a second sliding block 81, and the sliding rod 80 is symmetrically disposed with the ball screw 52, and two ends of the sliding rod 80 are fixedly connected with the cover plate 6 and the support plate 7, respectively, the second sliding block 81 is slidably connected with the sliding rod 80, and the second sliding block 81 is fixedly connected with the pressing plate 54.
It should be noted that the support assembly 8 described in this embodiment supports the pressing plate 54 so that the pressing plate 54 can stably move up and down.
In one embodiment of the present utility model, as shown in fig. 3, the grinding aid compounding device of the present embodiment may further include a cleaning assembly 9, where the cleaning assembly 9 includes a fixing plate 90 and a brush plate 91, where the fixing plate 90 is fixedly connected to the first stirring rod 22, the brush plate 91 is detachably disposed on a surface of the fixing plate 90 adjacent to the compounding tank 1, and the brush plate 91 abuts against an inner wall of the compounding tank 1.
It should be noted that, the cleaning component 9 described in this embodiment can clean the rice hull ash adhered to the inner wall of the compounding tank 1, so as to prevent the rice hull ash from adhering to the inner wall of the compounding tank 1 to reduce the content of the rice hull ash in the mother liquor, thereby reducing the grinding-assisting effect of the compound grinding aid.
As a possible case, the brush plate 91 described in this embodiment may be made of rubber, which is soft and has a good scraping effect.
In summary, according to the grinding aid compounding equipment provided by the embodiment of the utility model, the rice hull ash floating on the surface of the mother liquor can be quickly pressed into the mother liquor through the pressing component, so that the uniformity of mixing the rice hull ash with the mother liquor is improved, the mother liquor and the rice hull ash can be fully stirred through the stirring component, the mixing speed and uniformity of the rice hull ash and the mother liquor are further improved, and the compounding uniformity of the grinding aid is further improved.
In the description of this specification, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives, and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.
Claims (5)
1. The grinding aid compound equipment is characterized by comprising a compound tank, a stirring assembly, a first feed inlet, a second feed inlet and a pressing assembly, wherein,
a cover plate is arranged at the top of the compound tank;
the stirring assembly comprises a driving motor and a stirring shaft, wherein,
the driving motor is fixedly arranged on the upper surface of the cover plate;
one end of the stirring shaft is fixedly connected with an output shaft of the driving motor, and the other end of the stirring shaft penetrates through the cover plate and is rotationally connected with the lower wall of the inner cavity of the compound tank;
the first feeding port and the second feeding port are respectively arranged at two sides of the compound tank, and are respectively communicated with the compound tank;
the pressing component comprises a first gear, a second gear, a ball screw, a first sliding block and a pressing plate, wherein,
the first gear is fixedly arranged on the outer wall of the stirring shaft;
a supporting plate is fixedly arranged in the compound tank, one end of the ball screw is rotationally connected with the cover plate, and the other end of the ball screw is rotationally connected with the supporting plate;
the second gear is fixedly arranged on the outer wall of the ball screw and meshed with the first gear;
the first sliding block is in sliding connection with the ball screw;
the pressing plate is fixedly arranged on the outer wall of the first sliding block.
2. The grinding aid compounding equipment according to claim 1, wherein a through hole is formed in the center of the pressing plate in a penetrating mode, and the stirring shaft penetrates through the through hole.
3. The grinding aid compounding equipment of claim 2, wherein the stirring assembly further comprises a plurality of first stirring rods and a plurality of second stirring rods, the first stirring rods and the second stirring rods are fixedly connected with the stirring shaft, and the first stirring rods and the second stirring rods are vertically arranged in a staggered manner.
4. The grinding aid compounding device of claim 1, further comprising a support assembly comprising a slide rod and a second slider, wherein,
the sliding rod and the ball screw are symmetrically arranged, and two ends of the sliding rod are fixedly connected with the cover plate and the supporting plate respectively;
the second sliding block is in sliding connection with the sliding rod, and the second sliding block is fixedly connected with the pressing plate.
5. The grinding aid compounding device of claim 3, further comprising a cleaning assembly comprising a stationary plate and a brush plate, wherein,
the fixed plate is fixedly connected with the first stirring rod;
the brush plate is detachably arranged on one surface, close to the compound tank, of the fixing plate, and the brush plate is abutted to the inner wall of the compound tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223282139.9U CN219559329U (en) | 2022-12-08 | 2022-12-08 | Grinding aid compound equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223282139.9U CN219559329U (en) | 2022-12-08 | 2022-12-08 | Grinding aid compound equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219559329U true CN219559329U (en) | 2023-08-22 |
Family
ID=87657961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223282139.9U Active CN219559329U (en) | 2022-12-08 | 2022-12-08 | Grinding aid compound equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219559329U (en) |
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2022
- 2022-12-08 CN CN202223282139.9U patent/CN219559329U/en active Active
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