Trichloropropanol ester adsorption structure, adsorption tank and adsorption equipment

Abstract

The invention discloses an adsorption structure, an adsorption tank and adsorption equipment for trichloropropanol ester. The adsorption structure comprises a fixed shaft, the top end of the fixed shaft is connected to a tank cover of the adsorption tank, and the bottom end of the fixed shaft is connected to the bottom of the adsorption tank; a plurality of arc-shaped pieces are arranged on the peripheral side wall of the fixing shaft in an equal-radian mode, each arc-shaped piece is of a hollow structure, the surface of each arc-shaped piece is of a hollowed-out structure, a first net-shaped piece is fixed in the hollow structure of each arc-shaped piece, and each first net-shaped piece is filled with a first adsorption piece; the first adsorption part can penetrate through the fine holes in the first net-shaped part to adsorb trichloropropanol ester in the oil liquid in the adsorption tank. The adsorbent can be uniformly distributed in the oil liquid to be in full contact with the oil liquid, so that the trichloropropanol ester in the oil liquid can be effectively removed. The technical problem that the removal effect of the trichloropropanol ester is poor due to the fact that the adsorbent cannot be evenly distributed in the oil and cannot make full contact with the oil is solved.

Description

Technical Field

[0001] The present application relates to the field of grain and oil processing, and in particular to an adsorption structure, an adsorption tank and an adsorption device for trichloropropane ester. Background Art

[0002] In the prior art, the patent with publication number CN117025295A specifically discloses a rice bran oil adsorption decolorization device and a decolorization process. The rice bran oil adsorption decolorization device includes a mounting plate, a first insulation tank, a primary filter component, a diversion component, a mixing component, a second insulation tank, a feeding component, a mounting top cover, an adsorption tank and a load-bearing frame. The first insulation tank is fixedly mounted at the center of one side of the top end surface of the mounting plate, and the primary filter component is provided at the center of the end surface of the first insulation tank. The second insulation tank is fixedly mounted at the center of the other side of the top end surface of the mounting plate, and the adsorption tank is fixedly mounted at the center inside the second insulation tank.

[0003] This patent uses a feeding component to feed the adsorbent into the adsorption tank for rice bran oil adsorption decolorization, and then uses a stirring component to allow the adsorbent to contact the rice bran oil, which can improve the quality and efficiency of adsorption decolorization; it also adds a heat preservation function, thereby effectively preventing the temperature from decreasing and affecting the decolorization effect of the oil, further improving the quality of the oil; however, during the adsorption decolorization process, the adsorbent either hangs near the surface of the oil or sinks to the bottom of the oil, and cannot be evenly distributed in the oil, and cannot fully contact the oil, resulting in poor removal effect of trichloropropane esters.

[0004] Currently, no effective solution has been proposed to the problem that the adsorbent in the related technology cannot be evenly distributed in the oil and therefore cannot fully contact the oil, resulting in poor removal effect of trichloropropane ester. Summary of the Invention

[0005] The main purpose of this application is to provide an adsorption structure, adsorption tank and adsorption equipment for trichloropropane ester to solve the problem that the adsorbent cannot be evenly distributed in the oil and cannot fully contact the oil, thereby resulting in poor removal effect of trichloropropane ester.

[0006] In order to achieve the above objectives, according to one aspect of the present application, an adsorption structure of trichloropropane ester is provided.

[0007] According to the present application, the adsorption structure for trichloropropane ester includes: a fixed shaft, the top end of which is connected to the tank cover of the adsorption tank, and the bottom end of which is connected to the bottom of the adsorption tank; a plurality of arc-shaped parts with equal arcs are provided on the peripheral side wall of the fixed shaft, the arc-shaped parts are hollow structures, and their surfaces are hollow structures, a first mesh part is fixed in the hollow structure of the arc-shaped parts, the first mesh part is filled with a first adsorption part, and the first adsorption part can pass through the fine holes on the first mesh part to adsorb trichloropropane ester in the oil in the adsorption tank.

[0008] Furthermore, several supporting members are provided between the arc-shaped member and the fixed shaft. The supporting members are hollow structures and their surfaces are hollow structures. A second mesh member is fixed in the hollow structure of the supporting member, and the second mesh member is filled with a second adsorption member. The first adsorption member can pass through the pores on the second mesh member to adsorb trichloropropane ester in the oil in the adsorption tank.

[0009] Furthermore, a plurality of first connecting members are arranged in a row on the fixed shaft, and both ends of the arc-shaped member are detachably plugged into two first connecting holes in one of the first connecting members.

[0010] Furthermore, a plurality of second connecting members are arranged in a row on the fixed shaft, and a side of the arc-shaped member facing the fixed shaft is a closed structure, and both ends of the supporting member are detachably plugged into a second connecting hole in the second connecting member and a third connecting hole on the closed structure.

[0011] Furthermore, there is a gap between the outer edge of the arc-shaped member and the inner side wall of the adsorption tank.

[0012] Furthermore, the fixed shaft is a rotating shaft, the bottom end of the rotating shaft is rotatably connected to the bottom of the adsorption tank, and the top end protrudes from the tank cover of the adsorption tank and is connected to a driving mechanism. The driving mechanism is provided on the tank cover and is used to drive the rotating shaft to rotate, thereby driving the arc-shaped member to rotate.

[0013] Furthermore, the driving mechanism includes: a driving motor and a reducer, the driving motor is arranged on the tank cover near the left edge, and its output shaft is connected to the reducer, the reducer is arranged in the middle position of the tank cover and connected to the rotating shaft.

[0014] Furthermore, the driving mechanism also includes: a lifting motor, a driving bevel gear, two driving sub-bevel gears, two transmission rods, two driven bevel gears, two driven sub-bevel gears, two screw rods, and two threaded sleeves. The lifting motor is arranged on the tank cover near the right edge, and its output shaft is connected to the driving bevel gear. The driving bevel gear sleeves are respectively at one end of the two transmission rods and are respectively engaged with the two main sub-bevel gears. The other ends of the two transmission rods are respectively connected to the two driven sub-bevel gears. The two driven sub-bevel gears are respectively engaged with the two driven bevel gears sleeved on the two screw rods. The two screw rods are respectively rotatably connected in the two threaded sleeves.

[0015] In order to achieve the above-mentioned purpose, according to another aspect of the present application, an adsorption tank is provided.

[0016] The adsorption tank according to the present application comprises: a tank body, and the trichloropropane ester adsorption structure arranged in the tank body.

[0017] In order to achieve the above-mentioned object, according to another aspect of the present application, an adsorption device is provided.

[0018] The adsorption equipment according to the present application includes: a frame, and the adsorption tank arranged on the frame.

[0019] In an embodiment of the present application, an adsorption structure for trichloropropane ester is adopted, which includes a plurality of hollow arc-shaped members with hollowed surfaces arranged on the peripheral side wall of a fixed shaft with equal curvature, a first mesh member fixed in the arc-shaped member, and a first adsorption member filled in the first mesh member. The first adsorption member can pass through the pores on the first mesh member to adsorb trichloropropane ester in the oil in the adsorption tank; thereby achieving the purpose of enabling the adsorbent to be evenly distributed in the oil to fully contact the oil, thereby realizing the technical effect of effectively removing trichloropropane ester from the oil, and further solving the technical problem of poor removal effect of trichloropropane ester due to the adsorbent not being evenly distributed in the oil and therefore not being able to fully contact the oil. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings that constitute part of this application are used to provide a further understanding of this application and make other features, objects and advantages of this application more apparent. The illustrative embodiment drawings of this application and their descriptions are used to explain this application and do not constitute an improper limitation of this application. In the drawings: Figure 1 It is a schematic diagram of the adsorption structure of trichloropropane ester and the can lid; Figure 2 It is a structural diagram of the adsorption tank; Figure 3 It is a schematic diagram of the adsorption structure of trichloropropane ester; Figure 4 It is a structural diagram of the arc-shaped part; Figure 5 It is a schematic cross-sectional view of the adsorption structure of trichloropropane ester; Figure 6 yes Figure 5 A magnified schematic diagram of point A in the middle; Figure 7 yes Figure 5 Enlarged schematic diagram of point B in the middle.

[0021] Reference numerals 1. Fixed shaft; 2. Arc-shaped member; 3. First mesh member; 5. Bearing member; 6. Second mesh member; 7. First connecting hole; 8. Second connecting hole; 9. Third connecting hole; 10. Driving mechanism; 11. Adsorption tank; 12. Tank cover; 13. Driving motor; 14. Reducer; 15. Lifting motor; 16. Active bevel gear; 17. Active sub-bevel gear; 18. Transmission rod; 19. Driven bevel gear; 20. Driven sub-bevel gear; 21. Screw; 22. Threaded sleeve; 23. Hollow structure. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of this application.

[0023] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0024] In this application, terms such as "upper," "lower," "left," "right," "front," "back," "top," "bottom," "inner," "outer," "center," "vertical," "horizontal," "transverse," and "longitudinal" indicate positions or locations based on the positions or locations shown in the accompanying drawings. These terms are primarily intended to better describe the present invention and its embodiments and are not intended to limit the devices, elements, or components indicated to having a specific orientation, or to being constructed or operated in a specific orientation.

[0025] Furthermore, some of the above terms may be used to express other meanings besides indicating a position or location. For example, the term "on" may also be used to indicate a dependency or connection in certain circumstances. Those skilled in the art will understand the specific meanings of these terms in the present invention based on the specific circumstances.

[0026] Furthermore, the terms "installed," "disposed," "provided with," "connected," "connected," and "socketed" should be interpreted broadly. For example, they can refer to fixed connections, removable connections, or integral structures; mechanical connections or electrical connections; direct connections or indirect connections through an intermediary; or internal communication between two devices, elements, or components. Those skilled in the art will understand the specific meanings of these terms in the present invention based on specific circumstances.

[0027] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0028] Example 1 Reference Figure 3-Figure 7The present application relates to an adsorption structure for trichloropropane esters. The adsorption structure comprises: a fixed shaft 1, the top end of which is connected to the tank cover 12 of the adsorption tank 11, and the bottom end of which is connected to the bottom of the adsorption tank 11; a plurality of arc-shaped members 2 are provided on the peripheral sidewall of the fixed shaft 1 with equal arcs; the arc-shaped members 2 are hollow structures, and their surfaces are hollow structures 23; a first mesh member 3 is fixed in the hollow structure of the arc-shaped members 2, and the first mesh member 3 is filled with a first adsorption member, which can pass through the pores of the first mesh member 3 to adsorb trichloropropane esters in the oil in the adsorption tank 11. The fixed shaft 1 has the function of supporting the arc-shaped members 2; in this embodiment, the fixed shaft 1 is arranged in the middle position of the adsorption tank 11, and the top and bottom are connected in a fixed or movable manner. The arc-shaped members 2 have the function of supporting the first adsorption member. In this embodiment, the interior of the arc-shaped member 2 is a hollow structure, so that the first adsorption member can be filled therein. In order to enable the first adsorption member therein to effectively contact the oil, the surface of the arc-shaped member 2 is set to a hollow structure 23. In addition, since the first adsorption member is a granular structure and the hollow size of the hollow structure 23 is relatively large, it is easy for the first adsorption member to leak out. In order to prevent it from leaking from the hollow structure 23, a first mesh member 3 is used to pocket the outside of the first adsorption member; in this way, the above-mentioned multiple arc-shaped members 2 with equal curvature are arranged on the peripheral side wall of the fixed shaft 1, so that the first adsorption member in each arc-shaped member 2 can be evenly distributed to different positions in the oil, thereby fully contacting the oil, and thus effectively removing trichloropropane ester.

[0029] Preferably, a number of supporting members 5 are further provided between the arc-shaped member 2 and the fixed shaft 1, the supporting member 5 being a hollow structure and having a hollow structure 23 on its surface, a second mesh member 6 being fixed in the hollow structure of the supporting member 5, the second mesh member 6 being filled with a second adsorption member, the first adsorption member being able to pass through the pores on the second mesh member 6 to adsorb trichloropropane ester in the oil in the adsorption tank 11; it should be understood that the first adsorption member and the second adsorption member are both adsorbents; a corresponding second mesh member 6 can also be provided through the supporting member 5 having a hollow structure and a hollow surface, and then the second mesh member 6 can be filled with the second adsorption member, which effectively increases the adsorption area of the adsorbent and the oil while ensuring uniform distribution, thereby further improving the effect of removing trichloropropane ester.

[0030] Furthermore, a plurality of first connecting members are arranged in a row on the fixed shaft 1, and the two ends of the arc-shaped member 2 are respectively detachably plugged into two first connecting holes 7 in a first connecting member; the two ends of the arc-shaped member 2 are clamped by the two first connecting holes 7 to achieve fixation, and when the adsorbent fails, the arc-shaped member 2 can be easily disassembled and directly replaced with the arc-shaped member 2 filled with new adsorbent.

[0031] Furthermore, a plurality of second connecting members are arranged in a row on the fixed shaft 1, and a side of the arc-shaped member 2 facing the fixed shaft 1 is a closed structure, and the two ends of the supporting member 5 are respectively detachably plugged into a second connecting hole 8 in the second connecting member and a third connecting hole 9 on the closed structure; the second connecting hole 8 on the fixed shaft 1 and the third connecting hole 9 on the arc-shaped member 2 are used to fix the two, and at the same time, when the adsorbent fails, it is convenient to disassemble the supporting member 5 and directly replace the supporting member 5 filled with new adsorbent.

[0032] When replacing the adsorbent, first disassemble the arc-shaped member 2 together with the supporting member 5, then remove the supporting member 5, and then extract the first mesh member 3 and the second mesh member 6 together with the adsorbent therefrom, and then insert the first mesh member 3 and the second mesh member 6 filled with new adsorbent through the hollow structure 23 on the arc-shaped member 2 and the supporting member 5 respectively to complete the replacement.

[0033] Example 2 Reference Figure 1-Figure 7 On the basis of Example 1, the fixed shaft 1 is a rotating shaft, the bottom end of which is rotatably connected to the bottom of the adsorption tank 11, and the top end of which protrudes from the tank cover 12 of the adsorption tank 11 and is connected to a driving mechanism 10. The driving mechanism 10 is provided on the tank cover 12 and is used to drive the rotating shaft to rotate, thereby driving the arc-shaped member 2 to rotate; the driving mechanism 10 drives the rotating shaft so that the rotating shaft can rotate, thereby driving the arc-shaped member 2 to rotate, so that the adsorbent can further fully contact the oil, thereby effectively removing the trichloropropane ester therein.

[0034] Preferably, the driving mechanism 10 includes: a driving motor 13 and a reducer 14, the driving motor 13 is arranged on the tank cover 12 near the left edge, and the reducer 14 is connected to its output shaft, and the reducer 14 is arranged in the middle position of the tank cover 12 and connected to the rotating shaft; the driving motor 13 and the reducer 14 are matched to drive the rotating shaft; it should be understood that a power supply and a power switch can be provided to realize the control of starting and stopping the driving motor 13; it should also be understood that a rotating seat is provided at the bottom of the adsorption tank 11, and the rotating shaft can be rotatably provided in the rotating seat, so as to ensure reliable rotation and facilitate the removal of the entire adsorption structure from the tank to replace the new adsorbent; it is worth noting that a bearing is also provided between the rotating shaft and the rotating seat, and a detachable rotating connection method is adopted between the rotating shaft and the bearing to ensure that the entire adsorption structure can be removed from the tank.

[0035] Furthermore, the driving mechanism 10 also includes: a lifting motor 15, a driving bevel gear 16, two driving sub-bevel gears 17, two transmission rods 18, two driven bevel gears 19, two driven sub-bevel gears 20, two screw rods 21, and two threaded sleeves 22. The lifting motor 15 is arranged on the tank cover 12 near the right edge, and its output shaft is connected to the driving bevel gear 16. The driving bevel gear 16 is respectively sleeved on one end of the two transmission rods 18 and meshed with the two main sub-bevel gears respectively. The other ends of the two transmission rods 18 are respectively connected to the two driven sub-bevel gears 20, and the two driven sub-bevel gears 20 are respectively sleeved on the two screw rods 21. The bevel gear 19 is engaged, and the two screw rods 21 are rotatably connected to the two threaded sleeves 22 respectively; when the jacking motor 15 is in operation, it can drive the active bevel gear 16 to rotate, and the active bevel gear 16 drives the active sub-bevel gears 17 on both sides to rotate, and the two transmission rods 18 and the two driven sub-bevel gears 20 rotate accordingly, thereby driving the two driven bevel gears 19 to rotate, and the two driven bevel gears 19 drive the two screw rods 21 to rotate in the two threaded sleeves 22 at the same time, so that the tank cover 12 and the adsorption structure can be raised or lowered together, thereby realizing the opening and closing of the tank cover 12. After rising to a certain height, it is also convenient for personnel to replace the adsorption structure or adsorbent.

[0036] Furthermore, there is a gap between the outer edge of the arc-shaped member 2 and the inner wall of the adsorption tank 11 , ensuring normal lifting and lowering without touching the tank wall, thereby ensuring the service life of the adsorption tank 11 .

[0037] The above description is merely a preferred embodiment of the present application and is not intended to limit the present application. Various modifications and variations are possible for those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present application shall be included within the scope of protection of the present application.

Claims

1. An adsorption structure of trichloropropane ester, characterized in that: The invention comprises: a fixed shaft, the top end of which is connected to the tank cover of the adsorption tank, and the bottom end of which is connected to the bottom of the adsorption tank; a plurality of arc-shaped parts with equal arcs are provided on the peripheral side wall of the fixed shaft, the arc-shaped parts are hollow structures, and the surfaces are hollow structures, a first mesh part is fixed in the hollow structure of the arc-shaped parts, the first mesh part is filled with a first adsorption part, and the first adsorption part can pass through the fine holes on the first mesh part to adsorb trichloropropane ester in the oil in the adsorption tank.

2. The adsorption structure according to claim 1, characterized in that Several supporting members are also provided between the arc-shaped member and the fixed shaft. The supporting members have a hollow structure and a hollow structure on the surface. A second mesh member is fixed in the hollow structure of the supporting member. The second mesh member is filled with a second adsorption member. The first adsorption member can pass through the pores on the second mesh member to adsorb trichloropropane ester in the oil in the adsorption tank.

3. The adsorption structure according to claim 2, characterized in that A plurality of first connecting members are arranged in a row on the fixed shaft, and two ends of the arc-shaped member are respectively and detachably plugged into two first connecting holes in one of the first connecting members.

4. The adsorption structure according to claim 3, characterized in that A plurality of second connecting members are arranged in a row on the fixed shaft, and a side of the arc-shaped member facing the fixed shaft is a closed structure. The two ends of the supporting member are respectively detachably plugged into a second connecting hole in the second connecting member and a third connecting hole on the closed structure.

5. The adsorption structure according to claim 1, characterized in that There is a gap between the outer edge of the arc-shaped member and the inner side wall of the adsorption tank.

6. The adsorption structure according to claim 1, characterized in that The fixed shaft is a rotating shaft, the bottom end of the rotating shaft is rotatably connected to the bottom of the adsorption tank, and the top end protrudes from the tank cover of the adsorption tank and is connected to a driving mechanism. The driving mechanism is provided on the tank cover and is used to drive the rotating shaft to rotate, thereby driving the arc-shaped member to rotate.

7. The adsorption structure according to claim 6, characterized in that The driving mechanism includes: a driving motor and a reducer. The driving motor is arranged on the tank cover near the left edge, and its output shaft is connected to the reducer. The reducer is arranged in the middle position of the tank cover and connected to the rotating shaft.

8. The adsorption structure according to claim 7, characterized in that: The driving mechanism also includes: a lifting motor, a driving bevel gear, two driving sub-bevel gears, two transmission rods, two driven bevel gears, two driven sub-bevel gears, two screw rods, and two threaded sleeves. The lifting motor is arranged on a position near the right edge of the tank cover, and its output shaft is connected to the driving bevel gear. The driving bevel gear sleeves are respectively at one end of the two transmission rods and are respectively engaged with the two main sub-bevel gears. The other ends of the two transmission rods are respectively connected to the two driven sub-bevel gears. The two driven sub-bevel gears are respectively engaged with the two driven bevel gears sleeved on the two screw rods. The two screw rods are respectively rotatably connected in the two threaded sleeves.

9. An adsorption tank, characterized in that: include: A tank body, and the adsorption structure for trichloropropane ester according to any one of claims 1 to 8 arranged in the tank body.

10. An adsorption device, characterized in that: include: A frame, and an adsorption tank according to claim 9 arranged on the frame.

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