CN212087996U - Sesame belt cleaning device - Google Patents
Sesame belt cleaning device Download PDFInfo
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- CN212087996U CN212087996U CN202020766943.6U CN202020766943U CN212087996U CN 212087996 U CN212087996 U CN 212087996U CN 202020766943 U CN202020766943 U CN 202020766943U CN 212087996 U CN212087996 U CN 212087996U
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Abstract
The utility model discloses a sesame cleaning device, which comprises an automatic feeding device, a primary cleaning bin, a secondary cleaning tank and a material receiving box in sequence according to the flowing direction of sesame; the primary cleaning bin comprises a feed hopper arranged at the front part of the top end of the primary cleaning bin; a discharge port A, a drain outlet A and a water inlet are formed in the bin body of the primary cleaning bin; the discharge chute of the primary cleaning bin is communicated with the secondary cleaning tank; the opening of the secondary cleaning tank is upward, a cylindrical roller is arranged in the tank body, and the roller is horizontally erected in the tank body along the flowing direction of water through a rotating shaft penetrating through the center of the roller and is driven to rotate by a rotating motor; a filter screen A is arranged below the roller; and a discharge hole B of the secondary cleaning tank is communicated with the material receiving box. The utility model provides a sesame big, difficult thorough cleaning, the difficult problem of thorough separation of aquatic surface tension, avoided the apparent damage of sesame simultaneously, and wash fastly.
Description
Technical Field
The utility model relates to a sesame belt cleaning device.
Background
The untreated sesame contains a large amount of silt, stones and weeds, and also contains immature and mature unsaturated sesame grains and sesame empty shells. The sesame is usually selected by a vibrating screen method and a water washing method. The vibrating screen method utilizes the difference of the specific gravity between sesame and impurities, has poor sorting effect and is difficult to clean the impurities; the washing method has high cleaning efficiency, but because the surface tension of the sesame is high, if the sesame is not fully contacted with water, the sesame is easy to float on the water surface, the sesame is difficult to separate, and the washing is insufficient, so that the sufficient removal of the silt with small particle size is difficult; when the stirring paddle is used, the appearance of sesame is easily damaged, particularly, pigments on the surface of black sesame are easily removed excessively, and impurities with high density are difficult to separate.
In order to realize the complete separation of high-density impurities, sesame is sometimes cleaned by strong brine to completely float, but the removal of salt in the sesame is difficult, a large amount of fresh water is needed, and the salt water is difficult to recycle; this method also fails to remove low density impurities.
Therefore, sesame cleaning equipment with high cleaning efficiency, thorough impurity separation and mild cleaning mode is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses not enough to among the prior art, designed a sesame belt cleaning device, including two steps of washing, wash through flowing water and combine gentle sesame surface tension remove device, realized the high efficiency desorption of high density impurity such as silt, stone and weeds, sesame ghost, immature granule.
The specific contents are as follows:
a sesame cleaning device comprises an automatic feeding device, a primary cleaning bin, a secondary cleaning tank and a material receiving box in sequence according to the flowing direction of sesame;
taking the feeding end of the sesame as the front part and the discharging end as the rear part;
the primary cleaning bin comprises a feed hopper arranged at the front part of the top end of the primary cleaning bin, and the feed hopper is communicated with an inner cavity of the primary cleaning bin; a discharge port A, a drain outlet A and a water inlet are formed in the bin body of the primary cleaning bin; the discharge port A is arranged at the rear part of the top end of the bin body and is connected with a discharge chute, and the drain outlet A is arranged at the bottom of the bin body and is connected with a drain chute;
the discharge chute of the primary cleaning bin is communicated with the secondary cleaning tank;
the opening of the secondary cleaning tank is upward, a cylindrical roller is arranged in the tank body, and the roller is horizontally erected in the tank body along the flowing direction of water through a rotating shaft penetrating through the center of the roller; one end of the rotating shaft is connected with a rotating motor to drive the roller to rotate along a horizontal shaft; a filter screen capable of vertically separating the tank body of the secondary cleaning tank is arranged below the roller; a discharge port B is formed in the position between the drum and the filter screen A on the side wall of the rear end of the secondary cleaning tank; an upper drainage port is formed in the upper part of the side wall of the secondary cleaning tank; a sewage outlet B is arranged at the bottom of the secondary cleaning tank;
the discharge hole B is communicated with a material receiving box; the inner cavity of the material receiving box is provided with a filter screen B for separating the upper part from the lower part; the lower part of the material receiving box is provided with a lower drainage outlet.
The upper drainage port is preferably arranged below the upper edge of the roller;
the discharge hole B is preferably provided with a discharge chute;
the sieve a is preferably arranged horizontally.
When the novel system is used, sesame is input from a feed hopper of a primary cleaning bin, water is introduced from a water inlet, under the action of the flow velocity of the water, the sesame and upper-layer water flow out from a discharge chute at the top end, and large-particle sand and stone settle at the bottom, can be discharged from a sewage discharge chute by opening a sewage discharge outlet A, and is introduced into a secondary cleaning tank;
the specific gravity of the ripe and full sesame is slightly larger than that of water, but the sesame has larger interfacial tension in the water, so the sesame easily floats on the surface if not fully soaked; therefore, the surface of one side of the part of the sesame flowing out from the primary cleaning bin is not sufficiently cleaned.
The water level in the secondary cleaning tank is maintained at a position that the drum is partially positioned on the water surface and partially positioned under the water surface; the secondary cleaning tank can be filled with water before cleaning, the discharge hole B of the secondary cleaning tank can be closed firstly, and the discharge hole B is opened after the target water level is reached.
Sesame falling into the drum in the secondary cleaning tank is adhered to the drum under the action of water and is transferred into the water through the rotation of the drum, so that the upper surface of the sesame, which is not fully contacted with the water, is contacted with the water, sinks after being fully soaked, and flows out through the siphonage action of the discharge hole B; the sesame which is not fully soaked by the water floats upwards and rotates again after contacting the roller, so that the water fully contacts the upper surface and the lower surface of the sesame until the sesame sinks and flows out of the discharge hole B; small-particle sediment which is not removed in the primary washing passes through the screen A and sinks, and the sesame is intercepted above the screen A; the velocity of flow in the secondary washing tank is controlled to the flow regulation of discharge gate and discharge gate B in the accessible, according to actual conditions control sesame's buoyancy (sesame's buoyancy depends on upper and lower flow difference, and upper layer flow is big then buoyancy is big, and the flow that sinks is big then buoyancy is little). The sesame which does not sink after rotating for a period of time is judged as empty shell or immature granules, and the upper drainage port can be opened as required to flow out together with the floating weeds and the like.
The discharged sesame and water are introduced into the material receiving box, the filter screen B intercepts the sesame, the water is discharged from the lower water discharge port, and the discharged water can be introduced into the primary cleaning bin to be used as part of cleaning water for circular cleaning.
The full contact of sesame and water is realized through the arrangement of the roller cleaning, the thorough cleaning and the sinking of full sesame are realized, and the damage of the stirring paddle to the pigment on the outer layer of the sesame, especially the outer layer of the black sesame, is avoided.
Furthermore, the automatic feeding device is an automatic material lifting machine, and a discharge port of the automatic material feeding device is aligned to a feed hopper of the primary cleaning bin to finish automatic feeding.
Furthermore, the rollers are multiple, and each roller is driven to rotate by a rotating motor.
Furthermore, the discharge port A, the drain outlet A, the discharge port B, the upper drain outlet, the drain outlet B and the lower drain outlet are respectively provided with a flow limiting valve, the flow rate can be adjusted and the flow speed can be controlled at any time according to needs, and the buoyancy of the sesame can be controlled through the flow speed.
Further, the system also comprises a sedimentation tank; the lower drainage port of the material receiving box is communicated with the sedimentation tank and stored in the sedimentation tank; the sedimentation tank is communicated with a water inlet of the primary cleaning bin through a pipeline. The sedimentation tank has a water storage function and can further precipitate the cleaning water.
Furthermore, the feed hopper is provided with a material limiting plate.
Furthermore, the aperture of the filter screen A is 30-80 meshes.
The utility model has the advantages as follows:
the utility model discloses a twice flowing water washs, the cylinder washs, has solved the sesame and has big, difficult thorough cleaning, difficult thorough separation's of aquatic surface tension problem, has avoided the apparent damage of sesame simultaneously, and washs fastly. The utility model discloses can realize high density impurity and low density impurity's high efficiency separation simultaneously. The utility model discloses a setting up of export has realized the nimble control of velocity of flow, water level, and the washing water is circulated, and equipment structure is simple, washs with low costsly.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a front view of the inside of the secondary cleaning tank in embodiment 1;
FIG. 3 is a schematic top view of the secondary cleaning tank of embodiment 1;
FIG. 4 is a schematic top view of the secondary cleaning tank of embodiment 2;
in the figure: 1. an automatic material hoister; 2. primary cleaning the bin; 2.1, a feed hopper; 2.2, discharging a trough; 2.3, a sewage draining groove; 2.4, a water inlet; 3. a secondary cleaning tank; 3.1, a discharge hole B; 3.2, an upper drainage port; 3.3, a sewage outlet B; 4. a material receiving box; 4.1, a lower drainage port; 5. a drum; 5.1, a rotating shaft; 6. rotating the motor; 7. a filter screen A; 8. a filter screen B; 9. a sewage draining barrel.
Detailed Description
The principles and features of the present invention are described below in conjunction with examples, which are set forth only to illustrate the present invention and are not intended to limit the scope of the present invention.
Example 1
A sesame cleaning device is shown in figures 1-3 and comprises an automatic material lifting machine 1, a primary cleaning bin 2, a secondary cleaning tank 3 and a material receiving box 4 in sequence according to the flowing direction of sesame;
the primary cleaning bin 2 comprises a feed hopper 2.1 arranged at the front part of the top end of the primary cleaning bin; the bin body of the primary cleaning bin 2 is provided with a discharge port A, a drain outlet A and a water inlet 2.4; the discharge port A is arranged at the rear part of the top end of the bin body and is connected with a discharge chute 2.2, and the sewage discharge port A is arranged at the bottom of the bin body and is connected with a sewage discharge chute 2.3; the sewage discharge groove 2.3 is communicated with a sewage discharge barrel 9;
a discharge chute 2.2 of the primary cleaning bin 2 is communicated with a secondary cleaning tank 3;
the opening of the secondary cleaning tank 3 is upward, a cylindrical roller 5 is arranged in the tank body, and the roller 5 is horizontally erected in the tank body along the flowing direction of water through a rotating shaft 5.1 penetrating through the center of the roller; one end of the rotating shaft 5.1 is connected with a rotating motor 6 to drive the roller 5 to rotate; a filter screen A7 capable of vertically separating the tank body of the secondary cleaning tank 3 is horizontally arranged below the roller 5; a discharge port B3.1 is formed in the side wall of the rear end of the secondary cleaning tank at a position between the corresponding roller 5 and the filter screen A7; an upper drainage port 3.2 is arranged at the upper part of the side wall of the secondary cleaning tank 3 and lower than the upper edge of the roller; the bottom of the secondary cleaning tank 3 is provided with a sewage outlet B3.3;
the discharge hole B3.1 is communicated with the material receiving box 4; the inner cavity of the material receiving box 4 is provided with a filter screen B8 for separating the upper part from the lower part; the lower part of the material receiving box 4 is provided with a lower drainage port 4.1;
the lower water outlet 4.1 is communicated with a sedimentation tank, and the sedimentation tank is communicated with a water inlet 2.4 of the primary cleaning bin 2 and is used as part of cleaning water;
the discharge port A, the sewage discharge port A, the discharge port B3.1, the upper water discharge port 3.2, the sewage discharge port B3.3 and the lower water discharge port 4.1 are all provided with flow limiting valves;
a material limiting plate is arranged on the feed hopper 2.1;
the aperture of the filter screen A7 is 40 meshes.
When the device is used, the discharge hole B3.1 is closed, water is introduced from the water inlet 2.4, and when the water level in the secondary cleaning tank 3 reaches that the roller 5 is partially positioned above the water surface and partially positioned below the water surface, sesame is introduced into the feed hopper 2.1 of the primary cleaning bin 2 through the automatic material lifting machine 1; sesame and upper water flow out of the discharge chute 2.2 at the top end, larger grains of sand and stone settle at the bottom, and can be discharged from the sewage discharge chute 2.3 by opening the sewage discharge outlet A and then are introduced into the secondary washing tank 3; sesame falling into the drum 5 in the secondary cleaning tank 3 is adhered to the drum 5 under the action of water and is transferred into the water through the rotation of the drum 5, so that the upper surface of the sesame, which is not fully contacted with the water, is contacted with the water, sinks after being fully soaked, and flows out through the siphonage action of the discharge hole B3.1; the sesame which is not fully soaked by the water floats upwards and rotates again after contacting the roller 5, so that the water fully contacts the upper surface and the lower surface of the sesame until the sesame sinks and flows out of the discharge hole B3.1; small-particle sediment which is not removed in the primary washing passes through the screen A7 to sink, and sesame is intercepted above the screen A7; the flow velocity in the secondary cleaning tank 3 is controlled through the flow regulation of the upper drainage port 3.2 and the discharge port B3.1, and the buoyancy of the sesame is controlled according to the actual situation (the buoyancy of the sesame depends on the difference of the upper flow and the lower flow, the buoyancy is large when the upper flow is large, and the buoyancy is small when the sinking flow is large). Sesame which does not sink after rotating for a period of time is judged as empty shell or immature granules, and the upper drainage port 3.2 can be opened as required to flow out together with floating weeds and the like.
Discharged sesame and water are introduced into the material receiving box 4, the sesame is intercepted by the filter screen B8, the water is discharged from the lower water discharge port 4.1, and the discharged water can be introduced into the primary cleaning bin 2 to be used as part of cleaning water for circular cleaning.
Example 2
As shown in fig. 4, the difference from embodiment 1 is that there are three rollers 5, and each roller 5 is driven to rotate by a rotating motor 6;
the remaining technical features are the same as those of example 1.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (7)
1. A sesame cleaning device is characterized by comprising an automatic feeding device, a primary cleaning bin (2), a secondary cleaning tank (3) and a material receiving box (4) in sequence according to the flowing direction of sesame;
the primary cleaning bin (2) comprises a feed hopper (2.1) arranged at the front part of the top end of the primary cleaning bin; a discharge port A, a drain outlet A and a water inlet (2.4) are formed in the bin body of the primary cleaning bin (2); the discharge port A is arranged at the rear part of the top end of the bin body and is connected with a discharge chute (2.2), and the sewage discharge port A is arranged at the bottom of the bin body and is connected with a sewage discharge chute (2.3);
a discharge chute (2.2) of the primary cleaning bin (2) is communicated with the secondary cleaning tank (3);
the opening of the secondary cleaning tank (3) is upward, a cylindrical roller (5) is arranged in the tank body, and the roller (5) is horizontally erected in the tank body along the flowing direction of water through a rotating shaft (5.1) penetrating through the center of the roller; one end of the rotating shaft (5.1) is connected with a rotating motor (6) to drive the roller (5) to rotate; a filter screen A (7) which can vertically separate the tank body of the secondary cleaning tank (3) is arranged below the roller (5); a discharge port B (3.1) is formed in the position between the drum (5) and the filter screen A (7) on the side wall of the rear end of the secondary cleaning tank (3); an upper drainage outlet (3.2) is arranged at the upper part of the side wall of the secondary cleaning tank (3); a sewage outlet B (3.3) is arranged at the bottom of the secondary cleaning tank (3);
the discharge hole B (3.1) is communicated with the material receiving box (4); the inner cavity of the material receiving box (4) is provided with a filter screen B (8) for separating the upper part from the lower part; the lower part of the material receiving box (4) is provided with a lower drainage port (4.1).
2. The sesame cleaning device according to claim 1, characterized in that the automatic feeding device is an automatic material elevator (1).
3. The sesame washing apparatus as claimed in claim 1, wherein the number of the rollers (5) is plural, and each roller (5) is rotated by a rotation motor (6).
4. The sesame cleaning device according to claim 1, characterized in that a discharge port A, a drain outlet A, a discharge port B (3.1), an upper drain port (3.2), a drain outlet B (3.3) and a lower drain port (4.1) are all provided with flow limiting valves.
5. The sesame cleaning apparatus as claimed in claim 1, further comprising a settling tank (9); a lower drainage port (4.1) of the material receiving box (4) is communicated with a sedimentation tank, and the sedimentation tank is communicated with a water inlet of the primary cleaning bin (2) through a pipeline.
6. Sesame cleaning device according to claim 1, characterized in that a material limiting plate is arranged on the feeding hopper (2.1).
7. The sesame cleaning apparatus as claimed in claim 1, wherein the aperture of the screen a (7) is 30-80 mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020766943.6U CN212087996U (en) | 2020-05-11 | 2020-05-11 | Sesame belt cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020766943.6U CN212087996U (en) | 2020-05-11 | 2020-05-11 | Sesame belt cleaning device |
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| Publication Number | Publication Date |
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| CN212087996U true CN212087996U (en) | 2020-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020766943.6U Active CN212087996U (en) | 2020-05-11 | 2020-05-11 | Sesame belt cleaning device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112586772A (en) * | 2020-12-11 | 2021-04-02 | 东阿阿胶股份有限公司 | Black sesame cleaning and baking device and production process thereof |
| CN113696233A (en) * | 2021-08-23 | 2021-11-26 | 回音必集团安徽制药有限公司 | Screening installation is cut to donkey-hide gelatin blood-nourishing granule raw materials |
-
2020
- 2020-05-11 CN CN202020766943.6U patent/CN212087996U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112586772A (en) * | 2020-12-11 | 2021-04-02 | 东阿阿胶股份有限公司 | Black sesame cleaning and baking device and production process thereof |
| CN113696233A (en) * | 2021-08-23 | 2021-11-26 | 回音必集团安徽制药有限公司 | Screening installation is cut to donkey-hide gelatin blood-nourishing granule raw materials |
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