CN220459958U - Negative pressure extraction appliance for cake slurry - Google Patents
Negative pressure extraction appliance for cake slurry Download PDFInfo
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- CN220459958U CN220459958U CN202321930630.XU CN202321930630U CN220459958U CN 220459958 U CN220459958 U CN 220459958U CN 202321930630 U CN202321930630 U CN 202321930630U CN 220459958 U CN220459958 U CN 220459958U
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- extraction
- cavity
- collecting cavity
- rotary drum
- negative pressure
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- 238000000605 extraction Methods 0.000 title claims abstract description 79
- 239000002002 slurry Substances 0.000 title claims abstract description 25
- 238000003756 stirring Methods 0.000 claims abstract description 17
- 239000007788 liquid Substances 0.000 abstract description 34
- 239000002994 raw material Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 9
- 238000000926 separation method Methods 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- 238000007599 discharging Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000000638 solvent extraction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000009775 high-speed stirring Methods 0.000 description 1
- 238000000622 liquid--liquid extraction Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
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- Extraction Or Liquid Replacement (AREA)
Abstract
The utility model discloses a negative pressure extraction appliance for cake slurry, which comprises a frame, a stirring motor and an extraction cavity, wherein the stirring motor and the extraction cavity are respectively and fixedly arranged at the upper part and the lower part of the frame, a rotating shaft is arranged at the driving end of the stirring motor, the rotating shaft penetrates through the extraction cavity and extends to the bottom, a rotary drum is arranged in the extraction cavity, a first collecting cavity and a second collecting cavity are arranged above the rotary drum, a first discharge port and a second discharge port are arranged on the outer side surfaces of the first collecting cavity and the second collecting cavity, and a first feed port and a second feed port are arranged in the middle of the side edge of the extraction cavity. According to the utility model, cake slurry raw materials are mixed in an extraction cavity through a rotary drum; under the action of the centrifugal force, the heavy phase liquid gradually moves away from the center of the rotary drum and leans against the wall of the rotary drum and flows into the first collecting cavity; the light phase liquid gradually gets away from the drum wall and leans towards the center and flows into the second collecting cavity, extraction is realized, extraction effect is improved, and the utility model has novel structure and strong practicability and is suitable for popularization.
Description
Technical Field
The utility model relates to the technical field of cake making equipment, in particular to a negative pressure extraction appliance for cake slurry.
Background
Extraction, also known as solvent extraction or liquid-liquid extraction, is a unit operation that utilizes the differential solubility of components of the system in a solvent to separate a mixture. A method for transferring solute materials from one solvent to another by utilizing the difference in solubility or partition coefficient of the materials in two mutually insoluble (or slightly soluble) solvents. Widely applied to the industries of chemistry, metallurgy, food and the like. In addition, the operation of separating two mutually insoluble liquids after extraction is called liquid separation. In the cake making process, slurry preparation is needed; the existing extraction appliance cannot separate and extract various solvents in the slurry well, and is manually operated under most conditions, so that the quality of cakes is affected, and the labor intensity of workers is also increased, so that a negative pressure extraction appliance for cake slurry is urgently needed to solve the problems, the problem of cake slurry extraction can be solved better, and the cake quality is improved better.
In order to increase the contact probability among molecules, the extraction efficiency of the mixture is effectively improved, the working procedure time length is reduced, and the method is characterized in that the method comprises the following steps of: CN205649887U discloses an extraction appliance with a fluid distributor, the utility model comprises a base and a tank body, the tank body is fixedly arranged below the base, the upper end of the tank body is connected with an upper cover through a lock catch, the center part of the upper cover is fixedly provided with a motor, the upper cover is provided with a feed inlet, the lower part of the tank body is provided with a separation tank, the separation tank is communicated with the inner part of the tank body, the bottom of the separation tank is provided with a liquid separating valve, and the inner part of the tank body is provided with the fluid distributor. According to the utility model, the stirring shaft is changed into the fluid distributor, different compounds are mixed, the contact probability among molecules is increased, the extraction efficiency of the compounds is effectively improved, the working procedure time is reduced, and repeated operation is not needed.
The scheme still has some shortages in the application, because cake slurry extraction process is generally carried out extraction by two solvents, the injection proportion of the two solvents is fixed, the precision is required, if a feed inlet is adopted, the problem of inaccurate injection quantity caused by poor control of metering easily occurs, the extraction effect is influenced, meanwhile, in the extraction process, the problem of poor extraction effect caused by overlarge flow rate is easily caused by the slurry flow rate in an extraction cavity, after extraction and separation, the condition that the flow direction angle of the extraction liquid is controlled well after the extraction liquid is subjected to high-speed stirring and separation is easily caused, and the condition that the extraction liquid does not flow into a collection cavity and is scattered into mixed liquid again is easily caused, so that the structure of an extraction device is required to be improved, the extraction of slurry can be better carried out, the extraction quality is effectively improved, and the practicability of the extraction device is improved.
Disclosure of Invention
The utility model discloses a negative pressure extraction appliance for cake slurry, which mainly aims to overcome the defects and shortcomings in the prior art.
The technical scheme adopted by the utility model is as follows:
the utility model provides a negative pressure extraction utensil of cake thick liquids, includes frame, agitator motor and extraction cavity, agitator motor with the extraction cavity set firmly respectively in the upper portion and the lower part of frame, the built-in turbine dish that has of extraction cavity inboard bottom, the agitator motor drive end is equipped with the axis of rotation, and this axis of rotation wears to establish the extraction cavity extends to the bottom with the turbine dish is connected, the extraction cavity is equipped with the rotary drum in, and this rotary drum top is equipped with first collection chamber and second collection chamber respectively, first collection chamber with the second is collected the chamber outside and is equipped with first discharge gate and second discharge gate face-to-face, the side middle part of extraction cavity symmetry side is equipped with first feed inlet and second feed inlet.
Further, an air inlet is arranged in the middle of the bottom of the turbine disc, and an air inlet valve is arranged on the air inlet.
Further, a baffle plate is arranged at the lower part of the rotary drum.
Further, a first weir plate and a second weir plate are respectively arranged on the inner side of the first collecting cavity and the inner side of the second collecting cavity.
Still further, the first collection chamber is located above the second collection chamber, the first collection chamber and the second collection chamber being a heavy phase collection chamber and a light phase collection chamber, respectively.
Furthermore, a console is arranged on one side of the frame and is respectively connected with the stirring motor in a control manner.
As can be seen from the above description of the present utility model, the present utility model has the following advantages compared with the prior art:
the utility model firstly takes a sealed negative pressure state through the extraction cavity, and the middle part and the top of the extraction cavity are respectively provided with a first feed inlet, a second feed inlet and a stirring motor, and after the cake slurry raw material enters the extraction cavity, the stirring motor drives the rotary drum to rotate for stirring and mixing; then, the rotary drum rotates at a high speed through the turbine disc, the mixed liquid and the rotary drum synchronously rotate at a high speed under the drive of the rotary drum to generate centrifugal force, and under the action of the centrifugal force, the heavy-phase liquid with higher density gradually moves away from the center of the rotary drum in the upward flowing process and leans against the drum wall and flows into the first collecting cavity; the light phase liquid with smaller density gradually gets far away from the drum wall and leans towards the center and flows into the second collecting cavity, and in this way, cake slurry extraction is realized; finally, the lower part of the inner side of the rotary drum is provided with a baffle plate, so that light phase extraction liquid with lighter density can be prevented from flowing downwards, the light phase extraction liquid can be better collected and enter the second collecting cavity, a first weir plate and a second weir plate are respectively arranged on the inner sides of the first collecting cavity and the second collecting cavity, the angles of the first weir plate and the second weir plate are adjusted, and the extracted heavy phase liquid and light phase liquid can better enter the first collecting cavity and the second collecting cavity, so that the extraction effect is improved, and the cake making machine is novel in structure, ingenious in design, strong in practicability and suitable for popularization.
Drawings
Fig. 1 is a schematic diagram of the front view structure of the present utility model.
FIG. 2 is a schematic diagram of the front view of the extraction chamber of the present utility model.
FIG. 3 is a schematic view of the structure of the baffle plate of the present utility model.
Detailed Description
Specific embodiments of the present utility model will be further described with reference to the accompanying drawings.
As shown in fig. 1 to 3, a negative pressure extraction appliance of cake slurry comprises a frame 1, a stirring motor 2 and an extraction cavity 3, wherein the stirring motor 2 and the extraction cavity 3 are respectively and fixedly arranged on the upper part and the lower part of the frame 1, a turbine disc 4 is arranged in the bottom of the inner side of the extraction cavity 3, a driving end of the stirring motor 2 is provided with a rotating shaft 5, the rotating shaft 5 penetrates through the extraction cavity 3 to extend to the bottom and be connected with the turbine disc 4, a rotary drum 6 is arranged in the extraction cavity 3, a first collecting cavity 7 and a second collecting cavity 8 are respectively arranged above the rotary drum 6, a first discharging hole 71 and a second discharging hole 81 are correspondingly arranged on the outer side face of the first collecting cavity 7 and the outer side face of the second collecting cavity 8, and a first feeding hole 9 and a second feeding hole 10 are arranged in the middle of the side edge of the symmetrical side of the extraction cavity 3.
Further, an air inlet is provided in the middle of the bottom of the turbine disc 4, and the air inlet is provided with an air inlet valve 41.
Further, a baffle 61 is provided at the lower portion of the drum 6.
Further, the first collecting chamber 7 and the second collecting chamber 8 are provided with a first weir 72 and a second weir 82, respectively, on the inward side.
Still further, the first collecting chamber 7 is located above the second collecting chamber 8, and the first collecting chamber 7 and the second collecting chamber 8 are a heavy phase collecting chamber and a light phase collecting chamber, respectively.
Further, a console 11 is provided on one side of the frame 1, and the console 11 is respectively connected with the stirring motor 2 in a control manner.
Examples (example)
Firstly, raw materials of slurry are respectively injected from a first feed inlet 9 and a second feed inlet 10 at the side edge of an extraction cavity 3, then, after the raw materials enter the extraction cavity 3, a stirring motor 2 is started to drive a rotary drum 6 to rotate, the raw materials are stirred and mixed through the rotation of the rotary drum 6, then, mixed liquid enters the rotary drum 6, the rotary drum 6 is driven by a turbine disc 4 to rotate at a high speed, and the mixed liquid and the rotary drum 6 synchronously rotate at a high speed to generate centrifugal force. Under the action of centrifugal force, the heavy phase liquid with higher density gradually gets away from the center of the drum and leans against the drum wall in the upward flowing process; the light phase liquid with smaller density gradually gets away from the drum wall and leans towards the center, two phases are finally separated through the difference of two-phase densities, the extracted two-phase liquid respectively enters the first collecting cavity 7 and the second collecting cavity 8, the baffle plate 61 at the lower part of the drum 6 can avoid the light phase liquid with lighter density to flow downwards, meanwhile, the heavy phase liquid and the light phase liquid better enter the first collecting cavity 7 and the second collecting cavity 8 through adjusting the angles of the first weir plate and the second weir plate, and finally, the heavy phase liquid and the light phase liquid respectively flow out from the first discharging hole 71 and the second discharging hole 81, so that the extraction operation is completed.
As can be seen from the above description of the present utility model, the present utility model has the following advantages compared with the prior art:
the utility model firstly takes a sealed negative pressure state through the extraction cavity, and the middle part and the top of the extraction cavity are respectively provided with a first feed inlet, a second feed inlet and a stirring motor, and after the cake slurry raw material enters the extraction cavity, the stirring motor drives the rotary drum to rotate for stirring and mixing; then, the rotary drum rotates at a high speed through the turbine disc, the mixed liquid and the rotary drum synchronously rotate at a high speed under the drive of the rotary drum to generate centrifugal force, and under the action of the centrifugal force, the heavy-phase liquid with higher density gradually moves away from the center of the rotary drum in the upward flowing process and leans against the drum wall and flows into the first collecting cavity; the light phase liquid with smaller density gradually gets far away from the drum wall and leans towards the center and flows into the second collecting cavity, and in this way, cake slurry extraction is realized; finally, the lower part of the inner side of the rotary drum is provided with a baffle plate, so that light phase extraction liquid with lighter density can be prevented from flowing downwards, the light phase extraction liquid can be better collected and enter the second collecting cavity, a first weir plate and a second weir plate are respectively arranged on the inner sides of the first collecting cavity and the second collecting cavity, the angles of the first weir plate and the second weir plate are adjusted, and the extracted heavy phase liquid and light phase liquid can better enter the first collecting cavity and the second collecting cavity, so that the extraction effect is improved, and the cake making machine is novel in structure, ingenious in design, strong in practicability and suitable for popularization.
The foregoing is merely illustrative of specific embodiments of the present utility model, and the design concept of the present utility model is not limited thereto, and any insubstantial modifications made by the present utility model shall fall within the scope of the present utility model.
Claims (6)
1. A negative pressure extraction appliance for cake slurry, which is characterized in that: including frame, agitator motor and extraction cavity, agitator motor with the extraction cavity set firmly respectively in the upper portion and the lower part of frame, extraction cavity inboard bottom is built-in to have the turbine dish, the agitator motor drive end is equipped with the axis of rotation, and this axis of rotation wears to establish the extraction cavity extends to the bottom with the turbine dish is connected, there is the rotary drum in the extraction cavity, this rotary drum top is equipped with first collection chamber and second collection chamber respectively, first collection chamber with the second is collected the chamber lateral surface and is equipped with first discharge gate and second discharge gate respectively, the side middle part of extraction cavity symmetry side is equipped with first feed inlet and second feed inlet.
2. The negative pressure extraction apparatus of cake slurry according to claim 1, wherein: an air inlet is arranged in the middle of the bottom of the turbine disc, and an air inlet valve is arranged on the air inlet.
3. The negative pressure extraction apparatus of cake slurry according to claim 1, wherein: the lower part of the rotary drum is provided with a flow baffle.
4. The negative pressure extraction apparatus of cake slurry according to claim 1, wherein: the first collecting cavity and the second collecting cavity are internally provided with a first weir plate and a second weir plate on one side respectively.
5. The negative pressure extraction apparatus of cake slurry according to claim 1, wherein: the first collecting cavity is located above the second collecting cavity, and the first collecting cavity and the second collecting cavity are respectively a heavy phase collecting cavity and a light phase collecting cavity.
6. The negative pressure extraction apparatus of cake slurry according to claim 1, wherein: one side of the frame is provided with a control console which is respectively connected with the stirring motor in a control way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321930630.XU CN220459958U (en) | 2023-07-21 | 2023-07-21 | Negative pressure extraction appliance for cake slurry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321930630.XU CN220459958U (en) | 2023-07-21 | 2023-07-21 | Negative pressure extraction appliance for cake slurry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220459958U true CN220459958U (en) | 2024-02-09 |
Family
ID=89804858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321930630.XU Active CN220459958U (en) | 2023-07-21 | 2023-07-21 | Negative pressure extraction appliance for cake slurry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220459958U (en) |
-
2023
- 2023-07-21 CN CN202321930630.XU patent/CN220459958U/en active Active
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