CN211463534U - Large-scale centrifuge raw materials ration feed arrangement - Google Patents
Large-scale centrifuge raw materials ration feed arrangement Download PDFInfo
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- CN211463534U CN211463534U CN201922028441.3U CN201922028441U CN211463534U CN 211463534 U CN211463534 U CN 211463534U CN 201922028441 U CN201922028441 U CN 201922028441U CN 211463534 U CN211463534 U CN 211463534U
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Abstract
The utility model discloses a large centrifuge raw material quantitative feeding device, which comprises an equipment shell, a weighing cavity, a pre-mixing cavity and a single measuring feeding pipe; the method comprises the following steps that a material to be centrifuged falls into a weighing disc from a conical through pipe through a feeding hole, weighing is carried out through a weighing sensor, after weighing is finished, a controller controls a moving motor to drive a moving block to move on a moving track, and a first opening or a second opening is selected to be stopped and turned over according to the property of a feeding material; when materials need to be added and mixed in advance, the moving block stops above the first opening, the controller controls the overturning motor to drive the overturning shaft to overturn, the raw materials in the weighing plate are guided into the mixing inlet pipe, and the electromagnetic switch valve is opened after stirring is completed, so that the mixed raw materials enter the feeding through pipe to feed the centrifuge; when the feeding materials can be directly added into the centrifuge, the moving block stops above the second opening, and the raw materials in the weighing plate are poured into the single-measuring-material feeding pipe, so that the raw materials enter the feeding through pipe to feed the centrifuge.
Description
Technical Field
The utility model relates to a centrifuge technical field specifically is a large-scale centrifuge raw materials ration feed arrangement.
Background
Centrifuges are machines that utilize centrifugal force to separate components from liquids and solid particles or mixtures of liquids and liquids. The centrifugal machine is mainly used for separating solid particles in suspension from liquid; or separating two liquids with different densities and insoluble with each other in the emulsion (such as separating butter from milk); it can also be used to remove liquids from wet solids, such as by spin drying clothes in a washing machine; the special overspeed tubular separator can also separate gas mixtures with different densities; some settling centrifuges can also grade solid particles according to density or granularity by utilizing the characteristic that solid particles with different densities or granularities have different settling speeds in liquid. The centrifugal machine is widely applied to chemical, petroleum, food, pharmacy, ore dressing, coal, water treatment, ships and other departments.
At present, the centrifugation generally has the following defects in the feeding process: 1. the raw materials are usually directly exposed in the air, long-time exposure can greatly influence the physicochemical properties of the raw materials, and the accuracy of experimental data cannot be ensured; 2. when the raw materials are poured into the centrifuge, the raw materials are layered due to deposition, so that the experimental results of different batches have larger deviation; 3, when the raw material is centrifuged, the raw material cannot be accurately quantified, and is usually weighed manually.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a large-scale centrifuge raw materials ration feed arrangement to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a raw material quantitative feeding device of a large-scale centrifugal machine comprises an equipment shell, a weighing cavity, a pre-mixing cavity and a single-measuring feeding pipe; a feeding hole is formed above the equipment shell, a partition plate is arranged below the feeding hole, and a weighing cavity is formed between the upper part of the partition plate and the equipment shell; a moving track is arranged on the side edge of the weighing cavity, a moving block is slidably mounted on the moving track, and a moving motor is arranged on one side of the moving block; the end face of the moving block is provided with a turnover motor, and the output end of the turnover motor is provided with a turnover shaft; the tail end of the overturning shaft is connected with a weighing disc, the bottom of the weighing disc is provided with a weighing sensor, the weighing sensor is connected to a controller, and the controller is connected to an overturning motor; the bottom of the weighing cavity is provided with a mixing inlet pipe and a single-measuring inlet pipe, and the bottom of the mixing inlet pipe is connected to the premixing cavity; a stirring motor is arranged in the premix cavity, and the output end of the stirring motor is connected with a stirring shaft with stirring blades; the bottom of the premixing cavity is provided with a feeding through pipe, the tail end of the single-measuring feeding pipe is connected to the feeding through pipe, and the feeding through pipe is arranged below the equipment shell.
Preferably, the outer side of the feeding hole is provided with a liftable sealing cover, the inner side of the feeding hole is provided with a conical through pipe, and the tail end of the conical through pipe extends to the upper part of the weighing plate.
Preferably, the edge of the weighing plate is provided with a material blocking surrounding edge, the conical through pipe is of a conical structure with an upper end opening and a large lower end opening, and the tail end of the conical through pipe extends to the position below the top end of the material blocking surrounding edge.
Preferably, the partition plate is provided with a first opening and a second opening, the first opening is connected with a mixing inlet pipe, the second opening is connected with a single-measuring inlet pipe, and the aperture of the first opening and the aperture of the second opening are larger than the diameter of the weighing disc.
Preferably, an electromagnetic switch valve is arranged at the joint of the premix cavity and the tail end of the feed through pipe, the electromagnetic switch valve is connected to a controller, and the controller is connected to a stirring motor.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has simple structure and strong practicability, can realize quantitative feeding, and avoids the raw materials from being polluted; the method comprises the following steps that a material to be centrifuged falls into a weighing disc from a conical through pipe through a feeding hole, weighing is carried out through a weighing sensor, after weighing is finished, a controller controls a moving motor to drive a moving block to move on a moving track, and a first opening or a second opening is selected to be stopped and turned over according to the property of a feeding material; when materials need to be added and mixed in advance, the moving block stops above the first opening, the controller controls the overturning motor to drive the overturning shaft to overturn, the raw materials in the weighing plate are guided into the mixing inlet pipe, and the electromagnetic switch valve is opened after stirring is completed, so that the mixed raw materials enter the feeding through pipe to feed the centrifuge; when the feeding materials can be directly added into the centrifuge, the moving block stops above the second opening, and the raw materials in the weighing plate are poured into the single-measuring-material feeding pipe, so that the raw materials enter the feeding through pipe to feed the centrifuge.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the weighing pan mounting structure of the present invention.
In the figure: 1. an equipment housing; 2. a feed inlet; 3. a partition plate; 4. a weighing chamber; 5. a moving track; 6. a moving block; 7. a moving motor; 8. turning over a motor; 9. a turning shaft; 10. a weighing pan; 11. a weighing sensor; 12. a controller; 13. feeding the mixed material into a pipe; 14. a single-quantity feed pipe; 15. a premix chamber; 16. a stirring motor; 17. a stirring shaft; 18. a feed pipe; 19. a tapered through tube.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-2, the present invention provides a technical solution: a large-scale centrifuge raw materials quantitative feed arrangement, including apparatus body 1, weigh the chamber 4, premix chamber 15 and single quantitative feed pipe 14; a feeding hole 2 is formed above the equipment shell 1, a partition plate 3 is arranged below the feeding hole 2, and a weighing cavity 4 is formed between the upper part of the partition plate 3 and the equipment shell 1; a moving track 5 is arranged on the side edge of the weighing cavity 4, a moving block 6 is slidably mounted on the moving track 5, and a moving motor 7 is arranged on one side of the moving block 6; the end face of the moving block 6 is provided with a turnover motor 8, and the output end of the turnover motor 8 is provided with a turnover shaft 9; the tail end of the overturning shaft 9 is connected with a weighing disc 10, a weighing sensor 11 is arranged at the bottom of the weighing disc 10, the weighing sensor 11 is connected to a controller 12, and the controller 12 is connected to the overturning motor 8; the bottom of the weighing cavity 4 is provided with a mixing inlet pipe 13 and a single-measuring inlet pipe 14, and the bottom of the mixing inlet pipe 13 is connected to a premixing cavity 15; a stirring motor 16 is arranged in the premix cavity 15, and the output end of the stirring motor 16 is connected with a stirring shaft 17 with stirring blades; the bottom of the premix cavity 15 is provided with a feed through pipe 18, the tail end of the single-measuring-material feed pipe 14 is connected to the feed through pipe 18, and the feed through pipe 18 is arranged below the equipment shell 1.
Furthermore, the outer side of the feed inlet 2 is provided with a liftable sealing cover, the inner side of the feed inlet 2 is provided with a conical through pipe 19, and the tail end of the conical through pipe 19 extends to the upper part of the weighing plate 10.
Further, the edge of the weighing plate 10 is provided with a material blocking surrounding edge, the conical through pipe 19 is of a conical structure with a large upper end opening and a large lower end opening, and the tail end of the conical through pipe 19 extends to the position below the top end of the material blocking surrounding edge.
Furthermore, a first opening and a second opening are arranged on the partition plate 3, the first opening is connected with a mixing inlet pipe 13, the second opening is connected with a single-measuring inlet pipe 14, and the aperture of the first opening and the aperture of the second opening are larger than the diameter of the weighing disc 10.
Further, an electromagnetic switch valve is arranged at the joint of the premix chamber 15 and the tail end of the feed through pipe 18, the electromagnetic switch valve is connected to the controller 12, and the controller 12 is connected to the stirring motor 16.
The working principle is as follows: a feeding hole 2 is formed above the equipment shell 1, a partition plate 3 is arranged below the feeding hole 2, and a weighing cavity 4 is formed between the upper part of the partition plate 3 and the equipment shell 1; a moving track 5 is arranged on the side edge of the weighing cavity 4, a moving block 6 is slidably mounted on the moving track 5, and a moving motor 7 is arranged on one side of the moving block 6; the end face of the moving block 6 is provided with a turnover motor 8, and the output end of the turnover motor 8 is provided with a turnover shaft 9; the tail end of the turnover shaft 9 is connected with a weighing disc 10, the outer side of the feeding port 2 is provided with a liftable sealing cover, the inner side of the feeding port 2 is provided with a conical through pipe 19, the tail end of the conical through pipe 19 extends to the upper part of the weighing disc 10, a raw material to be centrifuged falls into the weighing disc 10 from the conical through pipe 19 through the feeding port 2, the bottom of the weighing disc 10 is provided with a weighing sensor 11, the weighing sensor 11 is connected to a controller 12, and the controller 12 is connected to the turnover motor 8; weighing by a weighing sensor 11, when the weighing result reaches the required amount, sending a prompt tone by a controller 12 through a prompter, stopping feeding, after weighing is finished, controlling a moving motor 7 to drive a moving block 6 to move on a moving track 5 by the controller 12, and selecting a first opening or a second opening to stop overturning according to the property of the fed material;
the bottom of the weighing cavity 4 is provided with a mixing inlet pipe 13 and a single-measuring inlet pipe 14, and the bottom of the mixing inlet pipe 13 is connected to a premixing cavity 15; a stirring motor 16 is arranged in the premix cavity 15, and the output end of the stirring motor 16 is connected with a stirring shaft 17 with stirring blades; a feeding through pipe 18 is arranged at the bottom of the premixing cavity 15, when materials need to be premixed, the moving block 6 stops above the first opening, the controller 12 controls the overturning motor 8 to drive the overturning shaft 9 to overturn, the raw materials in the weighing disc 10 are guided into the mixing inlet pipe 13, the stirring motor 16 is started after all the raw materials are sequentially added, the stirring shaft 17 is used for stirring, the stirring motor 16 is closed after the stirring is finished, and the electromagnetic switch valve is opened, so that the mixed raw materials enter the feeding through pipe 18 to feed materials to the centrifuge;
when the feeding materials can be directly added into the centrifuge, the moving block 6 stops above the second opening, the raw materials in the weighing plate 10 are poured into the single-measuring-material feeding pipe 14, the tail end of the single-measuring-material feeding pipe 14 is connected to the feeding through pipe 18, and the feeding through pipe 18 is arranged below the equipment shell 1, so that the raw materials enter the feeding through pipe 18 to feed the centrifuge.
It is worth noting that: the controller is UNO-2172-C22E, and the weighing sensor is TJH-10.
The whole device is controlled by the master control button, and the equipment matched with the control button is common equipment, so that the device belongs to the existing well-known technology, and the electrical connection relation and the specific circuit structure of the device are not repeated.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a large-scale centrifuge raw materials ration feed arrangement which characterized in that: comprises a device shell (1), a weighing cavity (4), a pre-mixing cavity (15) and a single-measuring material inlet pipe (14); a feeding hole (2) is formed above the equipment shell (1), a partition plate (3) is arranged below the feeding hole (2), and a weighing cavity (4) is formed between the upper part of the partition plate (3) and the equipment shell (1); a moving track (5) is arranged on the side edge of the weighing cavity (4), a moving block (6) is slidably mounted on the moving track (5), and a moving motor (7) is arranged on one side of the moving block (6); the end face of the moving block (6) is provided with a turnover motor (8), and the output end of the turnover motor (8) is provided with a turnover shaft (9); the tail end of the overturning shaft (9) is connected with a weighing disc (10), a weighing sensor (11) is arranged at the bottom of the weighing disc (10), the weighing sensor (11) is connected to a controller (12), and the controller (12) is connected to the overturning motor (8); a mixing inlet pipe (13) and a single-measuring inlet pipe (14) are arranged at the bottom of the weighing cavity (4), and the bottom of the mixing inlet pipe (13) is connected to a premixing cavity (15); a stirring motor (16) is arranged in the premix cavity (15), and the output end of the stirring motor (16) is connected with a stirring shaft (17) with stirring blades; the bottom of the premix cavity (15) is provided with a feed through pipe (18), the tail end of the single-measuring-material feed pipe (14) is connected to the feed through pipe (18), and the feed through pipe (18) is arranged below the equipment shell (1).
2. The quantitative feeding device for raw materials of the large-scale centrifuge according to claim 1, characterized in that: the outer side of the feed inlet (2) is provided with a liftable sealing cover, the inner side of the feed inlet (2) is provided with a conical through pipe (19), and the tail end of the conical through pipe (19) extends to the upper part of the weighing plate (10).
3. A large centrifuge raw material quantitative feeding device according to claim 2, characterized in that: the edge of the weighing plate (10) is provided with a material blocking surrounding edge, the conical through pipe (19) is of a conical structure with an upper end opening and a large lower end opening, and the tail end of the conical through pipe (19) extends to the position below the top end of the material blocking surrounding edge.
4. The quantitative feeding device for raw materials of the large-scale centrifuge according to claim 1, characterized in that: the device is characterized in that a first opening and a second opening are formed in the partition plate (3), a material mixing inlet pipe (13) is connected to the first opening, a single-measuring inlet pipe (14) is connected to the second opening, and the aperture of the first opening and the aperture of the second opening are larger than the diameter of the weighing disc (10).
5. The quantitative feeding device for raw materials of the large-scale centrifuge according to claim 1, characterized in that: an electromagnetic switch valve is arranged at the joint of the premix cavity (15) and the tail end of the feed through pipe (18), the electromagnetic switch valve is connected to the controller (12), and the controller (12) is connected to the stirring motor (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922028441.3U CN211463534U (en) | 2019-11-21 | 2019-11-21 | Large-scale centrifuge raw materials ration feed arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922028441.3U CN211463534U (en) | 2019-11-21 | 2019-11-21 | Large-scale centrifuge raw materials ration feed arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211463534U true CN211463534U (en) | 2020-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922028441.3U Expired - Fee Related CN211463534U (en) | 2019-11-21 | 2019-11-21 | Large-scale centrifuge raw materials ration feed arrangement |
Country Status (1)
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| CN (1) | CN211463534U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113146875A (en) * | 2021-04-29 | 2021-07-23 | 安徽瑞弗新材料有限公司 | Rubber internal mixer based on charging structure |
-
2019
- 2019-11-21 CN CN201922028441.3U patent/CN211463534U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113146875A (en) * | 2021-04-29 | 2021-07-23 | 安徽瑞弗新材料有限公司 | Rubber internal mixer based on charging structure |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200911 Termination date: 20211121 |