CN215232488U - Filter equipment that vitamin D3 oil was used - Google Patents
Filter equipment that vitamin D3 oil was used Download PDFInfo
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- CN215232488U CN215232488U CN202120861289.1U CN202120861289U CN215232488U CN 215232488 U CN215232488 U CN 215232488U CN 202120861289 U CN202120861289 U CN 202120861289U CN 215232488 U CN215232488 U CN 215232488U
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Abstract
The utility model discloses a filter equipment that vitamin D3 oil was used, the power distribution box comprises a box body, be equipped with two at least filter screens, polylith in the box the top of filter screen all is equipped with the lead screw, the both ends of lead screw pass through the bearing with the lateral wall of box rotates to be connected, be equipped with the slider on the lead screw, the bottom of slider is through elasticity telescopic link fixedly connected with brush, the brush with the filter screen cooperation, many the one end of lead screw is connected with the gear, and is a plurality of connect through the belt between the gear, keeping away from of box one side of gear is equipped with the dodge gate, makes the impurity of brush on with the filter screen toward the dodge gate direction clean, reaches the abluent mesh of impurity on the filter screen.
Description
Technical Field
The utility model relates to a vitamin D3 oil production technical field specifically is a filter equipment that vitamin D3 oil was used.
Background
Vitamin D3, also known as cholecalciferol, is a type of vitamin D, and 7-dehydrocholesterol produced after cholesterol is dehydrogenated can form cholecalciferol by ultraviolet irradiation, so that the provitamin D of cholecalciferol is 7-dehydrocholesterol.
In the production process of vitamin D3, 7-dehydrocholesterol is usually dissolved in ethanol, then the ethanol is irradiated by ultraviolet light for ring opening, reaction liquid is concentrated, frozen and filtered, nitrogen is introduced into filtrate for decompression and concentration until the filtrate is dried, vitamin D3 oil is obtained, a filtering device is needed in the filtering process, but the existing filtering device cannot clean impurities on the surface of a filter screen, so that the solution of the filter screen is blocked.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a filter equipment that vitamin D3 oil was used has solved the problem mentioned in the above-mentioned technical background. In order to achieve the above object, the utility model provides a following technical scheme: the filtering device for the vitamin D3 oil comprises a box body, wherein at least two filter screens are arranged in the box body, lead screws are arranged above the filter screens, two ends of each lead screw are rotatably connected with the side wall of the box body through bearings, a sliding block is arranged on each lead screw, the bottom of each sliding block is fixedly connected with a brush through an elastic telescopic rod, the brushes are matched with the filter screens, one ends of the lead screws are connected with gears, the gears are connected through belts, and one side of the box body, which is far away from the gears, is provided with a movable door.
Preferably, the elastic telescopic rod comprises a hollow box, a spring is fixedly connected to the inner bottom of the hollow box, a movable rod is fixedly connected to one end, far away from the bottom of the hollow box, of the spring, and one end, far away from the spring, of the movable rod is fixedly connected with one end of the brush.
Preferably, the number of the screw rods is three, the screw rods are arranged in the box body from top to bottom, one end of the middle screw rod is connected with two gears, one of the gears is connected with the gear on the upper screw rod through a belt, and the other gear is connected with the gear on the lower screw rod through a belt.
Preferably, the dodge gate is three, and sets up the lead screw with between the filter screen, one side of dodge gate through the pivot with the lateral wall of box rotates to be connected, the opposite side of dodge gate pass through the clamping structure with the lateral wall of box is connected.
Preferably, the clamping structure comprises a rotating block, the rotating block is connected with the side wall of the box body through a rotating rod, and rubber sealing rings are arranged around the movable door.
Preferably, one end of the filter screen is obliquely arranged along the direction of the movable door.
Preferably, the number of the filter screens is also three, and the aperture of the filter screens is reduced from top to bottom in sequence.
Preferably, one end of one of the screw rods is connected with a rotating handle.
To sum up, the utility model discloses following beneficial effect has:
this kind of filter equipment that vitamin D3 oil was used, when needs washd the filter screen, the operator opened the dodge gate, then rotated the lead screw, and the lead screw drives gear revolve, and the gear passes through the belt and drives other two gear revolve, makes three lead screws rotate, and the lead screw drives the slider and rotates, and the slider drives the brush and removes, makes the brush clean toward the dodge gate direction with the impurity on the filter screen, reaches the abluent mesh of impurity on the filter screen.
Through the setting of elasticity telescopic link, make the brush can extrude always at the top of filter screen, make the more thorough impurity on the washing filter screen of brush, and make the length of brush can adjust, make the filter screen that the slope set up also can be washed by the brush always.
Through the filter screen that the slope set up, more conveniently clear up the impurity on the filter screen.
Drawings
Fig. 1 is a schematic view of the three-dimensional structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the three-dimensional structure of the present invention;
FIG. 3 is a schematic sectional view of the structure of the present invention;
fig. 4 is a schematic sectional view of the elastic telescopic rod of the present invention;
FIG. 5 is a schematic view of the movable door of the present invention;
fig. 6 is a schematic view illustrating an opened state of the movable door of fig. 5 according to the present invention.
In the figure: the box body 1, the filter screen 101, the lead screw 2, the slider 201, the brush 202, the elastic telescopic rod 3, the hollow box 301, the spring 302, the movable rod 303, the gear 4, the belt 401, the dodge gate 5, the clamping structure 6, the rotating block 601 and the rotating handle 7.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, a filter device for vitamin D3 oil, which comprises a box body 1, wherein at least two filter screens 101 are arranged in the box body 1, a lead screw 2 is arranged above each of the filter screens 101, two ends of each of the lead screws 2 are rotatably connected with the side wall of the box body 1 through bearings, a slide block 201 is arranged on each of the lead screws 2, a brush 202 is fixedly connected to the bottom of each of the slide blocks 201 through an elastic telescopic rod 3, the bottom of each brush 202 is in contact with the top of each of the filter screens 101, one end of each of the lead screws 2 is connected with a gear 4, the gears 4 are connected through a belt 401, and a movable door 5 is arranged on one side, away from the gear 4, of the box body 1.
The elastic telescopic rod 3 comprises a hollow box 301, the top of the hollow box 301 is fixedly connected with the bottom of the sliding block 201, the bottom in the hollow box 301 is fixedly connected with a spring 302, one end of the spring 302, which is far away from the bottom of the hollow box 301, is fixedly connected with a movable rod 303, one end of the spring 302 is fixedly connected with the inner bottom of the hollow box 301, the other end of the spring 302 is fixedly connected with the top of the movable rod 303, one end of the movable rod 303, which is far away from the spring 302, is fixedly connected with one end of a brush 202, the movable rod 303 is enabled to enter and exit from the hollow box 301 by extruding the spring 302, the brush 202 can be always contacted with the top of the filter screen 101, the number of the screw rods 2 is three, the screw rods are arranged in the box body 1 from top to bottom, one end of the middle screw rod 2 is connected with two gears 4, one gear 4 is connected with a gear 4 on the upper screw rod 2 through a belt 401, the other gear 4 is connected with a gear 4 on the lower screw rod 2 through a belt 401, the number of the belts 401 is two, when the gears 4 and the gears 4 are driven by the two belts 401, the gears 4 are prevented from slipping due to the fact that one gear 4 drives the gears 4 through one belt 401, the movable door 5 is three and is arranged between the screw rod 2 and the filter screen 101, one side of the movable door 5 is rotatably connected with the side wall of the box body 1 through a rotating shaft, the other side of the movable door 5 is connected with the side wall of the box body 1 through a clamping structure 6 and is opened through the movable door 5, three openings are formed in one side of the box body 1 to form impurities on the three filter screens 101, the clamping structure 6 comprises a rotating block 601, the rotating block 601 is rectangular, the rotating block 601 is connected with the side wall of the box body 1 through a rotating rod, rubber sealing rings are arranged on the periphery of the movable door 5, vitamin D3 oil is prevented from leaking from the movable door 5 through the rubber sealing rings, one end of the filter screen 101 is obliquely arranged along the direction of the movable door 5, through the filter screen 101 that the slope set up, more make things convenient for the processing of impurity, the quantity of filter screen 101 also is three, and the aperture top-down of filter screen 101 reduces in proper order, make vitamin D3 oil can filter in proper order, improve filtration efficiency, the one end of one of them lead screw 2 is connected with rotates handle 7, when rotating lead screw 2, through the setting of rotating handle 7, play laborsaving effect, the size of brush 202 is greater than the aperture of filter screen 101, prevent that brush 202 from pinches into in the filter screen 101.
The utility model discloses a method for using vitamin D3 oil filter equipment and the working principle is as follows, when needing to wash filter screen 101, the operator rotates the turning block 601 ninety degrees at first, make the turning block 601 rotate to the vertical state, make the turning block 601 leave the dodge gate 5, make the dodge gate 5 lose the spacing effect, then open the dodge gate 5, then the operator rotates the turning handle 7, make one of the lead screws 2 rotate, lead screw 2 drives the gear 4 connected with its lead screw 7 to rotate, this gear 4 drives through the belt and remains two gears 4 to rotate, two gears 4 drive other two lead screws 2 to rotate, three lead screws 2 are rotating simultaneously at the same time, make lead screw 2 drive slider 201 to move, slider 201 drives the brush 202 connected with elastic telescopic rod 3 to move, make the brush 202 clean the impurity on filter screen 101 towards the dodge gate 5 direction, reach the purpose of impurity cleaning on filter screen 101, then, the handle 7 is rotated forward and backward, the screw rod 2 is rotated forward and backward, the sliding block 201 is moved back and forth, when the sliding block 201 moves towards the movable door 5, the brush 202 moves towards the filter screen 101 through the elastic force recovered by the spring 302, the effect that the brush 202 is always contacted with the top of the filter screen 101 is realized, when the sliding block 201 moves towards the direction of the rotating handle 7, the brush 202 is extruded through the filter screen 101, the brush 202 extrudes the spring 302 towards the direction away from the filter screen 101, the effect that the brush 202 is always contacted with the top of the filter screen 101 is realized, the filter screen 101 is cleaned more thoroughly, after cleaning is finished, an operator closes the movable door 5, then the rotating block is rotated ninety degrees in the opposite direction, the rotating block 601 is rotated to be in a horizontal state, the rotating block 601 is abutted against the movable door 5, the movable door 5 is limited on the box body 1, and the filter screen 101 is cleaned.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (6)
1. A filter equipment that vitamin D3 oil was used, includes box (1), its characterized in that: at least two filter screens (101) are arranged in the box body (1), a screw rod (2) is arranged above the filter screens (101), two ends of the screw rod (2) are rotatably connected with the side wall of the box body (1) through bearings, a sliding block (201) is arranged on the screw rod (2), the bottom of the sliding block (201) is fixedly connected with a brush (202) through an elastic telescopic rod (3), the brush (202) is matched with the filter screens (101), one end of each of the screw rods (2) is connected with a gear (4), the gears (4) are connected through a belt (401), one side of the box body (1) far away from the gear (4) is provided with a movable door (5), the movable doors (5) are three pieces and are arranged between the screw rod (2) and the filter screens (101), one side of each movable door (5) is rotatably connected with the side wall of the box body (1) through a rotating shaft, the other side of the movable door (5) is connected with the side wall of the box body (1) through a clamping structure (6), and one end of the filter screen (101) is obliquely arranged along the direction of the movable door (5).
2. The filter unit according to claim 1, wherein the filter unit comprises: elasticity telescopic link (3) include hollow box (301), bottom fixedly connected with spring (302) in hollow box (301), spring (302) are kept away from the one end fixedly connected with movable rod (303) of hollow box (301) bottom, movable rod (303) are kept away from the one end of spring (302) with the one end fixed connection of brush (202).
3. The filter unit according to claim 1, wherein the filter unit comprises: the number of the screw rods (2) is three, the screw rods are arranged in the box body (1) from top to bottom, one end of the screw rod (2) in the middle is connected with two gears (4), one of the gears (4) is connected with the gear (4) on the screw rod (2) above through a belt (401), and the other gear (4) is connected with the gear (4) on the screw rod (2) below through the belt (401).
4. The filter unit according to claim 1, wherein the filter unit comprises: the clamping structure (6) comprises a rotating block (601), the rotating block (601) is connected with the side wall of the box body (1) through a rotating rod, and rubber sealing rings are arranged around the movable door (5).
5. The filter unit according to claim 1, wherein the filter unit comprises: the number of the filter screens (101) is also three, and the aperture of each filter screen (101) is reduced from top to bottom in sequence.
6. The filter unit according to claim 1, wherein the filter unit comprises: one end of one of the screw rods (2) is connected with a rotating handle (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120861289.1U CN215232488U (en) | 2021-04-25 | 2021-04-25 | Filter equipment that vitamin D3 oil was used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120861289.1U CN215232488U (en) | 2021-04-25 | 2021-04-25 | Filter equipment that vitamin D3 oil was used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215232488U true CN215232488U (en) | 2021-12-21 |
Family
ID=79510889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120861289.1U Active CN215232488U (en) | 2021-04-25 | 2021-04-25 | Filter equipment that vitamin D3 oil was used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215232488U (en) |
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2021
- 2021-04-25 CN CN202120861289.1U patent/CN215232488U/en active Active
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