CN115069534A - Sample impurity separation device and method for food detection - Google Patents
Sample impurity separation device and method for food detection Download PDFInfo
- Publication number
- CN115069534A CN115069534A CN202210663644.3A CN202210663644A CN115069534A CN 115069534 A CN115069534 A CN 115069534A CN 202210663644 A CN202210663644 A CN 202210663644A CN 115069534 A CN115069534 A CN 115069534A
- Authority
- CN
- China
- Prior art keywords
- separation
- box
- wall
- hemisphere
- ball
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/18—Drum screens
- B07B1/22—Revolving drums
- B07B1/26—Revolving drums with additional axial or radial movement of the drum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a sample impurity separation device and a method for food detection, belonging to the technical field of food detection, and the technical scheme is characterized by comprising a bottom plate, wherein the upper end surface of the bottom plate is fixedly connected with a separation box, a mounting plate is arranged below the inner part of the separation box, the separation box is abutted rightwards and pushes the whole mounting plate to slide rightwards when a shaft is carried to abut against the side wall of a left side plate, when the shaft is carried to the other side, the right side plate pushes the mounting plate leftwards due to the elasticity of a spring, the separation ball can repeatedly shake leftwards and rightwards in the process of continuous shaft-winding movement of a bearing, so that peanut kernels and iron sand in the separation ball are separated, the separation efficiency and effect are improved, the problem that the existing sample impurity separation device for food detection cannot well separate the peanut kernels, the iron sand and peanut skin in the separation process and the separation speed is low is solved, the separation efficiency is low, the subsequent detection result is influenced, and the overall working efficiency is reduced.
Description
Technical Field
The invention relates to the technical field of food detection, in particular to a sample impurity separation device and method for food detection.
Background
Food safety is a hot problem of current world research, people take food as a day, food directly influences the health and even life of people, food needs to be detected through experiments of related departments before being used, the safety performance of food when being eaten is ensured, food detection is a hot emerging industry at present, the food detection mainly detects whether toxic and harmful substances in the food cannot exceed related standards, and the food safety risk is reduced to the minimum.
When detecting peanut benevolence, generally detect fried peanut benevolence, the peanut benevolence generally adopts the indirect heating of iron sand in the course of working, just so when collecting peanut benevolence has the iron sand of a small part to mix in the peanut benevolence, need separate peanut benevolence and iron sand through sample impurity separator.
The existing sample impurity separation device for food detection can not well separate peanut kernels, iron sand and peanut shells in the separation process, is low in separation speed and low in separation efficiency, influences the subsequent detection result and reduces the overall working efficiency.
Disclosure of Invention
Aiming at the problems, the invention provides a sample impurity separation device and method for food detection, which have the characteristics of high separation speed, good separation effect and improvement of the overall separation efficiency.
The invention is realized in such a way, the sample impurity separation device for food detection comprises a bottom plate, wherein the upper end surface of the bottom plate is fixedly connected with a separation box, a mounting plate is arranged below the inside of the separation box, the left side and the right side of the upper end surface of the mounting plate are respectively and fixedly connected with a left side plate and a right side plate, a separation ball is arranged between the left side plate and the right side plate, the separation ball is rotatably connected between the left side plate and the right side plate through a rotating shaft, the separation ball comprises a left hemisphere and a right hemisphere, one opposite sides of the left hemisphere and the right hemisphere are respectively provided with a connecting frame, and the left hemisphere and the right hemisphere are in threaded connection through two connecting frames;
the inside bottom of separator box is provided with the slide rail, two sliders of bottom fixedly connected with of mounting panel, the mounting panel is through two slider sliding connection in the up end of slide rail, first motor is installed in the inner wall left side of separator box, the output fixedly connected with connection handle of first motor, the other end of connection handle rotates and is connected with the bearing.
In order to facilitate the peanut skin adsorption and separation, the sample impurity separation device for food detection is preferably provided with a suction fan mounted at the top end inside the separation box, a dust hood is arranged at the bottom of the suction fan, a dust collection box is arranged on the left side of the outer wall of the separation box, the outer wall of the suction fan is communicated with a dust guide pipe extending to the outside of the separation box, and the other end of the dust guide pipe is detachably connected with the outer wall of the dust collection box.
In order to facilitate replacement of separation balls with different mesh numbers, the sample impurity separation device for food detection is preferably provided with an annular connecting frame, the outer wall of the annular connecting frame is provided with an annular groove, the outer wall of the annular connecting frame is in threaded connection with a plurality of fixing bolts extending into the annular groove, and the outer wall openings of the left hemisphere and the right hemisphere are provided with a plurality of screw holes matched with the fixing bolts.
In order to facilitate the vibration of the separation ball, it is preferable that two springs are provided between the right side of the inner wall of the separation box and the right side plate.
In order to facilitate the rotation of the separation ball, it is preferable that the sample impurity separation device for food detection of the present invention is configured such that a second motor is embedded in the right side plate, and an output end of the second motor is fixedly connected to the right rotating shaft.
In order to stabilize the air pressure, it is preferable that the sample impurity separating device for food detection of the present invention is configured such that a first vent hole is formed in an outer wall of the dust collecting box, a second vent hole is formed in a right side of the outer wall of the separation box, and a first filter mesh and a second filter mesh are respectively disposed inside the first vent hole and the second vent hole.
In order to discharge peanut shells conveniently, the sample impurity separation device for food detection is preferably used, the bottom of the dust collection box is provided with a impurity discharge door, and the outer wall of the left hemisphere is provided with a material port.
In order to facilitate the sealing of the separation box, the sample impurity separation device for food detection is preferably used, the left side and the right side of the front end face of the separation box are fixedly connected with slots, an insertion plate is movably inserted between the two slots, the insertion plate is made of transparent toughened glass, and the top of the insertion plate is fixedly connected with a handle.
A method for separating impurities from a sample for food detection comprises the following operation steps:
the method comprises the following steps: opening the material port, placing peanut kernels with iron sand in the separation ball, and then inserting the inserting plate between the two slots to seal the separation box;
step two: simultaneously starting the first motor and the second motor, driving the separating ball to rotate by the second motor through the rotating shaft, driving the peanut kernels and the iron sand in the separating ball to separate in the rotating process, throwing the iron sand out through the surface wall of the separating ball, the peanut kernels are filtered into the separating ball, the first motor drives the bearing to rotate around the shaft through the connecting handle, when the bearing moves to abut against the side wall of the left side plate, the bearing abuts rightwards and pushes the whole mounting plate to slide rightwards, when the bearing moves to the other side, the right side plate pushes the mounting plate leftwards due to the elasticity of the spring, the separation ball can repeatedly shake left and right in the process that the bearing continuously moves around the shaft, so that the peanut kernels and the iron sand in the separation ball are sieved, the suction fan is started, during the separation process of peanut kernels and iron sand, part of peanut skin crushed slag falls off, and the crushed slag is sucked by a suction fan and guided into a dust collection box through a dust guide pipe to complete collection;
step three: and opening the inserting plate, twisting the left hemisphere and the right hemisphere in the opposite direction to open, and then discharging the peanut kernels so as to facilitate subsequent detection work.
Compared with the prior art, the invention has the beneficial effects that:
the bottom plate is used for fixedly supporting the separation box, the left side plate and the right side plate are fixed on the upper end surface of the mounting plate, the separation balls are rotatably connected between the left side plate and the right side plate and detachably connected with the rotating shaft, the bottom of the mounting plate is slidably connected with the upper end surface of the sliding rail through the sliding block, so that the separation balls can be driven to slide left and right, when separation is carried out, firstly, peanut kernels with iron sand are placed in the separation balls, the second motor is started to drive the separation balls to rotate through the rotating shaft, the peanut kernels and the iron sand in the separation balls are driven to be separated during rotation, the separation balls are integrally of a screen structure, the iron sand is thrown out through the surface walls of the separation balls, the peanut kernels are filtered into the separation balls, so that the separation is completed, meanwhile, the first motor drives the bearing to move around the shaft through the connecting handle, when the bearing moves to the side wall of the left side plate, the bearing is abutted to the right and pushes the whole mounting plate to slide right, when the bearing moves to the other side, the right side plate pushes the mounting plate leftwards due to the elasticity of the spring, the separating ball can be repeatedly shaken leftwards and rightwards in the bearing continuous winding shaft movement process, so that peanut kernels and iron sand in the separating ball are separated and sieved, and the sieving efficiency and effect are improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a separation ball according to the present invention;
FIG. 3 is a top view of the connecting frame of the present invention;
FIG. 4 is a bottom view of the dust box of the present invention;
fig. 5 is an overall external structural view of the present invention.
In the figure, 1, a bottom plate; 2. a separation tank; 3. mounting a plate; 4. a left side plate; 5. a right side plate; 6. a rotating shaft; 7. separating the balls; 8. a left hemisphere; 9. a right hemisphere; 10. a connecting frame; 11. a slide rail; 12. a slider; 13. a first motor; 14. a connecting handle; 15. a bearing; 16. a spring; 17. a suction fan; 18. a dust hood; 19. a dust collection box; 20. a dust guide pipe; 21. fixing the bolt; 22. a second motor; 23. a first vent; 24. a first filter screen; 25. a second vent; 26. a second filter screen; 27. a trash removal gate; 28. a material port; 29. a slot; 30. inserting plates; 31. a handle.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1-5, a sample impurity separation device for food detection comprises a bottom plate 1, wherein the upper end surface of the bottom plate 1 is fixedly connected with a separation box 2, a mounting plate 3 is arranged below the inside of the separation box 2, the left side and the right side of the upper end surface of the mounting plate 3 are respectively fixedly connected with a left side plate 4 and a right side plate 5, a separation ball 7 is arranged between the left side plate 4 and the right side plate 5, the separation ball 7 is rotatably connected between the left side plate 4 and the right side plate 5 through a rotating shaft 6, the separation ball 7 comprises a left hemisphere 8 and a right hemisphere 9, one opposite side of the left hemisphere 8 and the right hemisphere 9 is provided with a connecting frame 10, and the left hemisphere 8 and the right hemisphere 9 are in threaded connection through the two connecting frames 10;
the inside bottom of separator box 2 is provided with slide rail 11, two sliders 12 of the bottom fixedly connected with of mounting panel 3, and mounting panel 3 is through two sliders 12 sliding connection in the up end of slide rail 11, and first motor 13 is installed on the inner wall left side of separator box 2, and the output end fixedly connected with connecting handle 14 of first motor 13, and the other end of connecting handle 14 rotates and is connected with bearing 15.
In this embodiment: the bottom plate 1 is used for fixedly supporting the separation box 2, the left side plate 4 and the right side plate 5 are fixed on the upper end surface of the mounting plate 3, the separation balls 7 are rotatably connected between the left side plate 4 and the right side plate 5, the separation balls 7 are detachably connected with the rotating shaft 6, the bottom of the mounting plate 3 is slidably connected with the upper end surface of the slide rail 11 through the slide block 12, so that the separation balls 7 can be driven to slide left and right, when separation is carried out, firstly, peanut kernels with iron sand are placed inside the separation balls 7, the second motor 22 is started to drive the separation balls 7 to rotate through the rotating shaft 6, the peanut kernels and the iron sand inside the separation balls 7 are driven to be separated during rotation of the separation balls 7, the separation balls 7 are integrally of a screen mesh structure, the iron sand is thrown out through the surface walls of the separation balls 7, the peanut kernels are filtered to the inside of the separation balls 7, so that the separation is completed, meanwhile, the first motor 13 is started, the first motor 13 drives the bearing 15 to carry out shaft-winding motion through the connecting handle 14, when bearing 15 moves to with 4 lateral walls butts of left side board right butt and promote whole mounting panel 3 and slide right, when bearing 15 moved to the opposite side, right side board 5 promoted mounting panel 3 again left because spring 16's elasticity, continued round axle motion in-process alright realize that separation ball 7 rocks about relapseing to the peanut kernel and the iron sand of separation ball 7 inside carry out the work of screening, improve and divide screening efficiency and effect.
As a technical optimization scheme of the invention, a suction fan 17 is installed at the top end inside the separation box 2, a dust hood 18 is arranged at the bottom of the suction fan 17, a dust collection box 19 is arranged on the left side of the outer wall of the separation box 2, the outer wall of the suction fan 17 is communicated with a dust guide pipe 20 extending to the outside of the separation box 2, and the other end of the dust guide pipe 20 is detachably connected with the outer wall of the dust collection box 19.
In this embodiment: and further starting the suction fan 17, wherein in the separation process of peanut kernels and iron sand, part of peanut skin crushed slag falls off, and the crushed slag is sucked by the suction fan 17 and guided into the dust collection box 19 through the dust guide pipe 20 to be collected, so that part of peanut skin is separated and collected.
As a technical optimization scheme of the invention, the whole connecting frame 10 is of an annular structure, the outer wall of the connecting frame 10 is provided with an annular groove, the outer wall of the connecting frame 10 is in threaded connection with a plurality of fixing bolts 21 extending into the annular groove, and the outer wall openings of the left hemisphere 8 and the right hemisphere 9 are respectively provided with a plurality of screw holes matched with the fixing bolts 21.
In this embodiment: 7 meshes of screen cloth structure's separation ball is not fixed, is provided with multiple specification, can select left hemisphere 8 and right hemisphere 9 of different meshes according to particular case, when changing, at first twist and move and dismantle a plurality of fixing bolt 21, alright dismantle left hemisphere 8 or right hemisphere 9 afterwards, peg graft inside the ring channel with left hemisphere 8 or right hemisphere 9 of different meshes again, screw up a plurality of fixing bolt 21 again at last and accomplish the change, convenient to use.
As a technical optimization scheme of the invention, two springs 16 are arranged between the right side of the inner wall of the separation box 2 and the right side plate 5.
In this embodiment: be provided with two springs 16 between the inner wall right side of separator box 2 and right side board 5, when bearing 15 moved to the opposite side, right side board 5 promoted mounting panel 3 again left because spring 16's elasticity, and bearing 15 lasts around axle motion in-process alright realize that separator ball 7 rocks about repeatedly to divide sieve work to the peanut kernel and the iron sand of separator ball 7 inside, improve and divide sieve efficiency and effect
As a technical optimization scheme of the invention, a second motor 22 is embedded in the right side plate 5, and the output end of the second motor 22 is fixedly connected with the rotating shaft 6 on the right side.
In this embodiment: when the bearing 15 moves to the other side, the right side plate 5 pushes the mounting plate 3 leftwards due to the elasticity of the spring 16, the separating ball 7 can be repeatedly shaken leftwards and rightwards in the process that the bearing 15 continuously moves around the shaft, and therefore peanut kernels and iron sand inside the separating ball 7 are screened, and screening efficiency and effect are improved.
As a technical optimization scheme of the invention, the outer wall of the dust collection box 19 is provided with a first vent 23, the right side of the outer wall of the separation box 2 is provided with a second vent 25, and the inner sides of the first vent 23 and the second vent 25 are respectively provided with a first filter screen 24 and a second filter screen 26.
In this embodiment: the first vent 23 and the second vent 25 are arranged to stabilize the air pressure in the dust collection box 19 and the separation box 2, and the first filter screen 24 and the second filter screen 26 are used for filtering, so that peanut skin and iron sand are prevented from being discharged to the outside.
As a technical optimization scheme of the invention, the bottom of the dust collection box 19 is provided with a trash discharge door 27, and the outer wall of the left hemisphere 8 is provided with a material port 28.
In this embodiment: the trash door 27 is convenient for discharging the collected peanut shells, and the material port 28 is convenient for placing and discharging the peanuts.
As a technical optimization scheme of the invention, the left side and the right side of the front end surface of the separation box 2 are both fixedly connected with slots 29, an inserting plate 30 is movably inserted between the two slots 29, the inserting plate 30 is made of transparent toughened glass, and the top of the inserting plate 30 is fixedly connected with a handle 31.
In this embodiment: when the separation work is carried out, the inserting plate 30 is inserted between the two inserting grooves 29, so that the separation box 2 is sealed, and peanut skin and iron sand are prevented from being discharged to the outside.
A method for separating impurities from a sample for food detection comprises the following operation steps:
the method comprises the following steps: opening the material port 18 and placing the peanut kernels with the iron sand inside the separation ball 7, and then inserting the inserting plate 30 between the two inserting grooves 29 to close the separation box 2;
step two: simultaneously starting a first motor 13 and a second motor 22, driving a separating ball 7 to rotate by the second motor 22 through a rotating shaft 6, driving inner peanut kernels and iron sand to be separated in the rotating process of the separating ball 7, throwing the iron sand out through the surface wall of the separating ball 7, filtering the peanut kernels into the separating ball 7, driving a bearing 15 to perform axle-winding motion by the first motor 13 through a connecting handle 14, abutting rightwards and pushing the whole mounting plate 3 to slide rightwards when the bearing 15 moves to abut against the side wall of a left side plate 4, driving the mounting plate 3 leftwards by the right side plate 5 due to the elasticity of a spring 16 when the bearing 15 moves to the other side, realizing the repeated left-right shaking of the separating ball 7 in the continuous axle-winding motion process of the bearing 15, thereby performing the screening work on the peanut kernels and the iron sand in the separating ball 7, starting a suction fan 17, and in the separating process of the peanut kernels and the iron sand, part of the peanut skin broken slag falls off, and the broken slag is sucked by the suction fan 17 and is guided into the dust collection box 19 through the dust guide pipe 20 to be collected;
step three: the inserting plate 30 is opened, the left hemisphere 8 and the right hemisphere 9 are twisted in the opposite direction to be opened, and then peanut kernels are discharged for subsequent detection work.
The working principle and the using process of the invention are as follows: the bottom plate 1 is used for fixedly supporting the separation box 2, the left side plate 4 and the right side plate 5 are fixed on the upper end surface of the mounting plate 3, the separation balls 7 are rotatably connected between the left side plate 4 and the right side plate 5, the separation balls 7 are detachably connected with the rotating shaft 6, the bottom of the mounting plate 3 is slidably connected with the upper end surface of the slide rail 11 through the slide block 12, so that the separation balls 7 can be driven to slide left and right, when separation is carried out, firstly, peanut kernels with iron sand are placed inside the separation balls 7, the second motor 22 is started to drive the separation balls 7 to rotate through the rotating shaft 6, the peanut kernels and the iron sand inside the separation balls 7 are driven to be separated during rotation of the separation balls 7, the separation balls 7 are integrally of a screen mesh structure, the iron sand is thrown out through the surface walls of the separation balls 7, the peanut kernels are filtered to the inside of the separation balls 7, so that the separation is completed, meanwhile, the first motor 13 is started, the first motor 13 drives the bearing 15 to carry out shaft-winding motion through the connecting handle 14, when bearing 15 moves to with 4 lateral walls butts of left side board right butt and promote whole mounting panel 3 and slide right, when bearing 15 moved to the opposite side, right side board 5 promoted mounting panel 3 again left because spring 16's elasticity, continued round axle motion in-process alright realize that separation ball 7 rocks about relapseing to the peanut kernel and the iron sand of separation ball 7 inside carry out the work of screening, improve and divide screening efficiency and effect.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a food detects uses sample impurity separation device, includes bottom plate (1), its characterized in that: the separation box is characterized in that a separation box (2) is fixedly connected to the upper end face of the bottom plate (1), a mounting plate (3) is arranged below the inside of the separation box (2), the left side and the right side of the upper end face of the mounting plate (3) are respectively fixedly connected with a left side plate (4) and a right side plate (5), a separation ball (7) is installed between the left side plate (4) and the right side plate (5), the separation ball (7) is rotatably connected between the left side plate (4) and the right side plate (5) through a rotating shaft (6), the separation ball (7) comprises a left hemisphere (8) and a right hemisphere (9), connecting frames (10) are arranged on the opposite sides of the left hemisphere (8) and the right hemisphere (9), and the left hemisphere (8) and the right hemisphere (9) are in threaded connection through the two connecting frames (10);
the inside bottom of separator box (2) is provided with slide rail (11), two sliders (12) of the bottom fixedly connected with of mounting panel (3), mounting panel (3) are through two slider (12) sliding connection in the up end of slide rail (11), first motor (13) are installed in the inner wall left side of separator box (2), the output fixedly connected with connection handle (14) of first motor (13), the other end of connection handle (14) rotates and is connected with bearing (15).
2. The device for separating impurities from a sample for food detection according to claim 1, wherein: suction fan (17) are installed on the inside top of separator box (2), the bottom of suction fan (17) is provided with suction hood (18), the outer wall left side of separator box (2) is provided with dust collection box (19), the outer wall intercommunication of suction fan (17) has dust guide pipe (20) that extend to separator box (2) outside, the other end of dust guide pipe (20) can be dismantled with the outer wall of dust collection box (19) and be connected.
3. The device for separating impurities from a sample for food detection according to claim 1, wherein: the whole ring channel that is annular structure and outer wall of link box (10) has been seted up, the outer wall threaded connection of link box (10) has a plurality of fixing bolt (21) that extend to the ring channel inside, the outer wall opening part of left hemisphere (8) and right hemisphere (9) has all been seted up a plurality ofly and fixing bolt (21) assorted screw.
4. The device for separating impurities from a sample for food detection according to claim 1, wherein: two kohlrabi (16) are arranged between the right side of the inner wall of the separation box (2) and the right side plate (5).
5. The device for separating impurities from a sample for food detection according to claim 1, wherein: the inside embedding of right side board (5) is provided with second motor (22), the output of second motor (22) and pivot (6) fixed connection that are located the right side.
6. The device for separating impurities from a sample for food detection according to claim 2, wherein: the dust collection box is characterized in that a first vent hole (23) is formed in the outer wall of the dust collection box (19), a second vent hole (25) is formed in the right side of the outer wall of the separation box (2), and a first filter screen (24) and a second filter screen (26) are arranged on the inner sides of the first vent hole (23) and the second vent hole (25) respectively.
7. The device for separating impurities from a sample for food detection according to claim 2, wherein: the bottom of the dust collection box (19) is provided with a trash discharge door (27), and the outer wall of the left hemisphere (8) is provided with a material port (28).
8. The device for separating impurities from a sample for food detection according to claim 1, wherein: the equal fixedly connected with slot (29) of the preceding terminal surface left and right sides of separator box (2), two movable grafting has picture peg (30) between slot (29), picture peg (30) are transparent toughened glass, the top fixedly connected with handle (31) of picture peg (30).
9. A sample impurity separation method for food detection is characterized in that: the operation steps are as follows:
the method comprises the following steps: opening the material port (18) and placing the peanut kernels with the iron sands in the separating ball (7), and then inserting the inserting plate (30) between the two inserting grooves (29) to close the separating box (2);
step two: simultaneously starting a first motor (13) and a second motor (22), wherein the second motor (22) drives a separation ball (7) to rotate through a rotating shaft (6), the separation ball (7) drives peanut kernels and iron sand inside to be separated in the rotating process, the iron sand is thrown out through the surface wall of the separation ball (7), the peanut kernels are filtered to the inside of the separation ball (7), the first motor (13) drives a bearing (15) to perform winding motion through a connecting handle (14), when the bearing (15) moves to be abutted against the side wall of a left side plate (4), the bearing is abutted against the right side and pushes the whole mounting plate (3) to slide to the right side, when the bearing (15) moves to the other side, the right side plate (5) pushes the mounting plate (3) to the left side due to the elasticity of a spring (16), and the separation ball (7) can repeatedly shake left and right in the continuous winding motion process of the bearing (15), so that the peanut kernels and the iron sand inside the separation ball (7) are subjected to screening work, starting the suction fan (17), wherein in the separation process of peanut kernels and iron sand, part of peanut skin crushed slag falls off, and the crushed slag is sucked by the suction fan (17) and is guided into the dust collection box (19) through the dust guide pipe (20) to be collected;
step three: the flashboard (30) is opened, the left hemisphere (8) and the right hemisphere (9) are twisted in opposite directions to be opened, and then the peanut kernels are discharged for subsequent detection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210663644.3A CN115069534A (en) | 2022-06-13 | 2022-06-13 | Sample impurity separation device and method for food detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210663644.3A CN115069534A (en) | 2022-06-13 | 2022-06-13 | Sample impurity separation device and method for food detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115069534A true CN115069534A (en) | 2022-09-20 |
Family
ID=83250365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210663644.3A Pending CN115069534A (en) | 2022-06-13 | 2022-06-13 | Sample impurity separation device and method for food detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115069534A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB602950A (en) * | 1943-05-14 | 1948-06-07 | Francois Jacques Berry | Improvements in or relating to sieves |
| CN107931114A (en) * | 2017-12-25 | 2018-04-20 | 郑州丽福爱生物技术有限公司 | One kind rotates screening type sandstone processing unit |
| CN211412661U (en) * | 2019-09-09 | 2020-09-04 | 湖北金谷粮食机械股份有限公司 | Vibrating screen for grain processing |
| CN112139026A (en) * | 2020-08-19 | 2020-12-29 | 淮矿生态农业有限责任公司 | High-quality rice screening mechanism with dust removal function |
| CN114042509A (en) * | 2021-11-25 | 2022-02-15 | 江西省莲花水轮机厂有限公司 | Ball-milling all-in-one machine for automatically grinding and screening manganese metal |
| CN114146897A (en) * | 2021-11-30 | 2022-03-08 | 合肥茗满天下茶叶有限公司 | Tea and tea dust vibration separator |
-
2022
- 2022-06-13 CN CN202210663644.3A patent/CN115069534A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB602950A (en) * | 1943-05-14 | 1948-06-07 | Francois Jacques Berry | Improvements in or relating to sieves |
| CN107931114A (en) * | 2017-12-25 | 2018-04-20 | 郑州丽福爱生物技术有限公司 | One kind rotates screening type sandstone processing unit |
| CN211412661U (en) * | 2019-09-09 | 2020-09-04 | 湖北金谷粮食机械股份有限公司 | Vibrating screen for grain processing |
| CN112139026A (en) * | 2020-08-19 | 2020-12-29 | 淮矿生态农业有限责任公司 | High-quality rice screening mechanism with dust removal function |
| CN114042509A (en) * | 2021-11-25 | 2022-02-15 | 江西省莲花水轮机厂有限公司 | Ball-milling all-in-one machine for automatically grinding and screening manganese metal |
| CN114146897A (en) * | 2021-11-30 | 2022-03-08 | 合肥茗满天下茶叶有限公司 | Tea and tea dust vibration separator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109158156A (en) | A kind of soil remediation filtration system and it is separated by filtration soil remediation method | |
| CN218222681U (en) | Soil heavy metal detects with grinding screening plant | |
| CN114433292A (en) | House building engineering's waste recycling processing apparatus | |
| CN111672738A (en) | Building engineering is with novel screening sand device | |
| CN214472145U (en) | Sample preprocessing device for soil detection | |
| CN213349671U (en) | Green tea trembles sieve machine convenient to maintenance | |
| CN109127418A (en) | It is a kind of can multistage screening material screening device | |
| CN115069534A (en) | Sample impurity separation device and method for food detection | |
| CN214440858U (en) | Vertical vibration ore separator | |
| CN217314488U (en) | Chemical material screening machine for chemical production with multistage screening function | |
| CN2665152Y (en) | An air suction box for rotor spinning machine | |
| CN214865222U (en) | Particle screening machine for reclaimed rubber production | |
| CN218925245U (en) | Filtering and separating device for fluorescent powder production | |
| CN218502617U (en) | Millet sieving mechanism is used in millet tea production and processing | |
| CN221133047U (en) | Recovery separator | |
| CN212493916U (en) | Rapeseed oil processing is with continuous screening plant | |
| CN219850811U (en) | Screening device for rice processing | |
| CN212681723U (en) | Double-layer rice color selector | |
| CN214262765U (en) | Fruit production screening installation | |
| CN212916443U (en) | Rolling screen with raise dust recovery mechanism | |
| CN221183754U (en) | Tea leaf screening device | |
| CN218133105U (en) | Stem leaf separating centrifuge with multistage screening structure | |
| CN219233084U (en) | Grinding and sorting equipment convenient to use | |
| CN219923697U (en) | Rice seed wind screen formula cleaning machine | |
| CN220803649U (en) | Crushing device for mineral separation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |