CN222567872U - Powder selection equipment for high active calcium hydroxide - Google Patents
Powder selection equipment for high active calcium hydroxide Download PDFInfo
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- CN222567872U CN222567872U CN202421034174.5U CN202421034174U CN222567872U CN 222567872 U CN222567872 U CN 222567872U CN 202421034174 U CN202421034174 U CN 202421034174U CN 222567872 U CN222567872 U CN 222567872U
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- cylinder seat
- calcium hydroxide
- powder selection
- collecting cylinder
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Abstract
The utility model discloses powder selecting equipment for high-activity calcium hydroxide, which comprises a powder selecting cylinder seat, wherein a first powder collecting cylinder is arranged on one side below the powder selecting cylinder seat, a second powder collecting cylinder is arranged on the other side below the powder selecting cylinder seat, a switch plate is arranged above the first powder collecting cylinder, a screen is arranged above the second powder collecting cylinder, a feed inlet is arranged above the powder selecting cylinder seat, the first powder collecting cylinder is aligned to the lower part of the feed inlet, a partition chamber is arranged at the right upper corner inside the powder selecting cylinder seat, a communication hole is arranged on one side of the partition chamber, a suction pipe is connected to the other side of the partition chamber, a suction fan is arranged on the suction pipe, a driving motor is arranged in the middle of the bottom of the powder selecting cylinder seat, and the output end of the driving motor is connected with a driving shaft which extends into the powder selecting cylinder seat and is connected with a swinging plate. The utility model realizes the rapid sucking-away of floating impurities contained in the powder, and ensures the purity and quality of the selected powder.
Description
Technical Field
The utility model belongs to the technical field of high-activity calcium hydroxide, and particularly relates to powder selecting equipment for high-activity calcium hydroxide.
Background
The high-activity calcium hydroxide is also called as high-specific surface area calcium hydroxide, and has the characteristics of porosity, high activity, good dispersibility, high utilization rate and the like, and the specific surface area is 2-3 times that of common calcium hydroxide, so that the high-activity calcium hydroxide is widely applied to the flue gas desulfurization industry. High activity calcium hydroxide requires calcium hydroxide powder of a specific particle size when used in industry.
The chinese patent of application number 2022216838485 discloses a production is powder selecting equipment for calcium hydrate, belong to calcium hydrate processing technology field, this production is powder selecting equipment for calcium hydrate is including selecting powder casing, three fan is fixed connection in one side inner wall of granule siphunculus respectively, when needing to select powder operation with the calcium hydrate big or small granule, can pour the calcium hydrate raw materials into a powder section of thick bamboo through the feed inlet of granule siphunculus earlier, then start motor, the output shaft of motor drives the bull stick and rotates, come to take the powder section of thick bamboo of selecting of bull stick lower extreme to rotate, at this moment, the calcium hydrate raw materials in the powder section of thick bamboo just can outwards splash, the impact is to the inner wall of granule siphunculus, then drop to the inclined plane and distinguish the inboard and collect, at the in-process that the calcium hydrate raw materials dropped, blow into the granule siphunculus with the calcium hydrate raw materials of fritillary, distinguish.
The powder selecting operation is effectively improved, the using effect is improved, and the operation is simpler and more convenient. However, when selecting powder, some of the powder may be mixed with floating impurities, which cannot be removed, and may be mixed into the powder, affecting the purity of the powder.
Disclosure of utility model
In order to solve the problems, the utility model provides powder selecting equipment for high-activity calcium hydroxide, which comprises a powder selecting cylinder seat, wherein a first powder collecting cylinder is arranged on one side below the powder selecting cylinder seat, a second powder collecting cylinder is arranged on the other side below the powder selecting cylinder seat, a switch plate is arranged above the first powder collecting cylinder, a screen is arranged above the second powder collecting cylinder, a feed inlet is arranged above the powder selecting cylinder seat, the right upper corner of the interior of the powder selecting cylinder seat is provided with a separating chamber, one side of the separating chamber is provided with a communication hole, the other side of the separating chamber is connected with a suction pipe, a suction fan is arranged on the suction pipe, a driving motor is arranged in the middle of the bottom of the powder selecting cylinder seat, and the output end of the driving motor is connected with a driving shaft which extends into the powder selecting cylinder seat and is connected with a swinging plate.
Preferably, a partition plate is arranged on one side, located below the feeding hole, of the inner side of the powder selecting cylinder seat.
Preferably, the top of the driving shaft is also connected with auxiliary fan blades.
Preferably, the top of feed inlet is equipped with crushing case, the top of crushing case is equipped with feed hopper, the inside of crushing case is equipped with first crushing roller and second crushing roller.
Preferably, the switch board comprises an upper fixing plate and a lower fixing plate, a telescopic motor is arranged between the upper fixing plate and the lower fixing plate, and the output end of the telescopic motor is connected with the telescopic plate.
The utility model has the advantages that:
1. The first powder collection tube and the second powder collection tube are designed in the scheme, and the calcium hydroxide powder is screened through two different channels, so that screening efficiency and accuracy are improved, meanwhile, the suction tube and the suction fan are arranged, quick suction of floating impurities contained in the powder can be realized, and the purity and quality of the selected powder are ensured.
2. This scheme has designed first crushing roller and second crushing roller, smashes the back with powder and can make powder particle finer, can separate impurity or unnecessary granule more easily in the in-process of selecting powder like this to efficiency and the precision of screening have been improved.
Drawings
Fig. 1 is a view showing the construction of the inner side of the present utility model.
Fig. 2 is a view showing the construction of the outside of the present utility model.
FIG. 3 is a diagram of two powder collecting cylinders according to the present utility model.
Fig. 4 is a diagram of a pulverizing box according to the present utility model.
Fig. 5 is a view showing the construction of the first pulverizing roller and the second pulverizing roller according to the present utility model.
Fig. 6 is a block diagram of a switch board of the present utility model.
In the figure, a powder selecting cylinder seat 1, a first powder collecting cylinder 2, a second powder collecting cylinder 3, a 4-switch plate, a5 screen, a 6 feed inlet, a 7-compartment, an 8-communication hole, a 9-suction pipe, a 10-suction fan, an 11-driving motor, a 12-driving shaft, a 13-swing plate, a 14-partition plate, 15 auxiliary fan blades, a 16-crushing box, a 17-feed hopper, a18 first crushing roller, a 19 second crushing roller, a 20-upper fixing plate, a 21-lower fixing plate, a 22-telescopic motor and a 23-telescopic plate are arranged.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, unless explicitly stated or limited otherwise, the terms "mounted," "configured to," "connected," and the like are to be construed broadly as, for example, "connected" may be fixedly connected, may be detachably connected, or integrally connected, may be mechanically connected or electrically connected, may be directly connected or indirectly connected through an intermediate medium, and may be communication between two elements. Meanwhile, when an element is referred to as being "fixed" or "disposed" on another element, it may be directly on the other element or intervening elements may be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. When an element is referred to as being "fixedly connected to" another element, it can be conventionally connected by welding or bolting or gluing. In summary, it will be understood by those of ordinary skill in the art that the specific meaning of the terms described above in this disclosure is to be understood in a specific sense.
Example 1
As shown in fig. 1-3, a powder selecting device for high-activity calcium hydroxide is provided, wherein a first powder collecting cylinder 2 is arranged on one side below a powder selecting cylinder seat 1, a second powder collecting cylinder 3 is arranged on the other side below the powder selecting cylinder seat 1, the tops of the first powder collecting cylinder 2 and the second powder collecting cylinder 3 are communicated with the bottom of the powder selecting cylinder seat 1, a switch plate 4 is arranged above the first powder collecting cylinder 2, a screen 5 is arranged above the second powder collecting cylinder 3, the switch plate 4 comprises an upper fixing plate 20 and a lower fixing plate 21, a telescopic motor 22 is arranged between the upper fixing plate 20 and the lower fixing plate 21, the output end of the telescopic motor 22 is connected with a telescopic plate 23, and the opening and the closing of an opening above the first powder collecting cylinder 2 are realized by controlling the telescopic plate 23 to stretch between the upper fixing plate 20 and the lower fixing plate 21.
The upper side of selecting powder tube seat 1 is equipped with feed inlet 6, and the below of feed inlet 6 just is equipped with compartment 7 to first album of powder tube 2 in the inside upper right corner of selecting powder tube seat 1, and one side of compartment 7 is equipped with intercommunicating pore 8, and the opposite side of compartment 7 is connected with suction tube 9, is equipped with suction fan 10 on the suction tube 9. A driving motor 11 is arranged in the middle of the bottom of the powder selecting cylinder seat 1, the output end of the driving motor 11 is connected with a driving shaft 12, and the driving shaft 12 extends into the powder selecting cylinder seat 1 and is connected with a swinging plate 13
After the calcium hydroxide powder enters from the feed inlet 6, the calcium hydroxide powder falls into the bottom side of the powder selecting cylinder seat 1, at the moment, the opening on the first powder collecting cylinder 2 is in a closed state, the driving motor 11 drives the driving shaft 12 and the swinging plate 13 to rotate, the swinging plate 13 continuously pushes the calcium hydroxide powder accumulated on the bottom side of the powder selecting cylinder seat 1, the powder continuously passes through the upper part of the second powder collecting cylinder 3, fine powder is screened into the second powder collecting cylinder 3 through the screen 5, the suction fan 10 is turned on while screening, the floating impurities in the air are sucked away, and the floating impurities are prevented from falling onto the powder, so that the cleanliness and purity of products are ensured, and the pollution in the production process is reduced. After the swing plate 13 rotates and swings for a period of time, the fine powder part in the powder enters the second powder collecting cylinder 3 through the screen 5, the switch plate 4 above the first powder collecting cylinder 2 is opened, and the opening above the first powder collecting cylinder 2 is in an open state. After the swinging plate 13 swings rotationally again, the residual powder accumulated on the bottom side inside the powder selecting cylinder seat 1 can be pushed into the first powder collecting cylinder 2, and the residual powder is all coarse powder which can not enter the second powder collecting cylinder after screening and is collected intensively by the first powder collecting cylinder 2.
The inside of the powder selecting cylinder seat 1 is provided with a separation plate 14 at one side below the feed inlet 6, and the separation plate 14 can prevent part of powder with the mass acquaintanceship from being directly sucked into the compartment 7 along with floating impurities. The top of the driving shaft 12 is also connected with an auxiliary fan blade 15, and when the driving shaft 12 rotates, the auxiliary fan blade 15 is driven to rotate, and after the auxiliary fan blade 15 rotates, floating impurities are blown upwards into the separation bin through wind power and are sucked into the pipe 9.
Referring to fig. 4 to 6, the top of the feed inlet 6 is provided with a pulverizing box 16, the top of the pulverizing box 16 is provided with a feed hopper 17, the inside of the pulverizing box 16 is provided with a first pulverizing roller 18 and a second pulverizing roller 19, the inside of the first pulverizing roller 18 and the inside of the second pulverizing roller 19 are of hollow structures, a first through slot hole is formed in the surface of the first pulverizing roller 18, a second through slot hole is formed in the surface of the second pulverizing roller 19, when powder is poured, powder particles can be more uniformly pulverized through the two pulverizing rollers, the size of the powder particles is controlled within a certain range, the size of the screened coarse powder can be kept close, the uniformity of the particles is higher, the reaction rate is faster, and the quality of coarse powder products is improved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421034174.5U CN222567872U (en) | 2024-05-14 | 2024-05-14 | Powder selection equipment for high active calcium hydroxide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421034174.5U CN222567872U (en) | 2024-05-14 | 2024-05-14 | Powder selection equipment for high active calcium hydroxide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222567872U true CN222567872U (en) | 2025-03-07 |
Family
ID=94789000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421034174.5U Active CN222567872U (en) | 2024-05-14 | 2024-05-14 | Powder selection equipment for high active calcium hydroxide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222567872U (en) |
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2024
- 2024-05-14 CN CN202421034174.5U patent/CN222567872U/en active Active
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