CN220919949U - Nicotinamide mononucleotide screening plant - Google Patents
Nicotinamide mononucleotide screening plant Download PDFInfo
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- CN220919949U CN220919949U CN202322812545.XU CN202322812545U CN220919949U CN 220919949 U CN220919949 U CN 220919949U CN 202322812545 U CN202322812545 U CN 202322812545U CN 220919949 U CN220919949 U CN 220919949U
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- screening
- dust
- bin body
- suction
- nicotinamide mononucleotide
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- 238000012216 screening Methods 0.000 title claims abstract description 95
- DAYLJWODMCOQEW-TURQNECASA-O NMN(+) Chemical compound NC(=O)C1=CC=C[N+]([C@H]2[C@@H]([C@H](O)[C@@H](COP(O)(O)=O)O2)O)=C1 DAYLJWODMCOQEW-TURQNECASA-O 0.000 title claims abstract description 40
- 239000000428 dust Substances 0.000 claims abstract description 59
- 230000000903 blocking effect Effects 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000002994 raw material Substances 0.000 description 25
- 239000000843 powder Substances 0.000 description 15
- 230000006378 damage Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 206010012601 diabetes mellitus Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 210000005260 human cell Anatomy 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
Landscapes
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model relates to the technical field of nicotinamide mononucleotide production and discloses a nicotinamide mononucleotide screening device which comprises a screening support frame, wherein the top end of the screening support frame is provided with a screening bin body, a screening mechanism is arranged in the screening bin body, the bottom end of the screening mechanism is provided with a screening collecting box, the top end of the screening bin body is provided with a blanking funnel, the top end of the screening mechanism is provided with a feeding funnel, and the screening bin body is provided with a dust-raising treatment component for screening blanking dust suction.
Description
Technical Field
The utility model relates to the technical field of nicotinamide mononucleotide production, in particular to a nicotinamide mononucleotide screening device.
Background
Nicotinamide Mononucleotide (NMN) is an organic compound with a chemical formula of C11H15N2O8P and plays an important role in human cell energy generation. Can inhibit the aging of nerves, blood vessels and the like, and can improve diabetes symptoms, but the content of the nicotinamide mononucleotide in each organ is reduced along with the aging, so that the nicotinamide mononucleotide has important significance in the research of the synthesis process, such as '9 months in 2020 of Chinese medicinal chemistry impurity', 30 th and 9 th edition, but the raw materials need to be screened before synthesis, and the product quality is improved accordingly.
However, when the existing screening device for nicotinamide mononucleotide raw materials is used for screening, poured raw material powder can generate a large amount of dust under the back and forth shaking of a screen, the dust can be scattered from a feed inlet, and the dust contains a large amount of nicotinamide mononucleotide raw materials, if the dust is not cleaned in time, the waste of the nicotinamide mononucleotide raw materials can be caused, and after the operator mistakenly inhales, certain damage can be caused to the health of the operator, so that the potential safety hazard is large.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a nicotinamide mononucleotide screening device, which solves the problems that when the existing nicotinamide mononucleotide screening device is used for screening raw materials, poured raw material powder can generate a large amount of dust under the back and forth shaking of a screen, the dust can be scattered from a feed inlet, and the dust contains a large amount of nicotinamide mononucleotide raw materials, if the dust is not cleaned in time, the waste of the nicotinamide mononucleotide raw materials is caused, certain damage is caused to the health of workers after the workers inhale the nicotinamide mononucleotide raw materials by mistake, and great potential safety hazard exists.
The utility model provides the following technical scheme: the nicotinamide mononucleotide screening device comprises a screening support frame, wherein the top end of the screening support frame is provided with a screening bin body, a screening mechanism is arranged in the screening bin body, the bottom end of the screening mechanism is provided with a screening collecting box, the top end of the screening bin body is provided with a blanking funnel, the top end of the screening mechanism is provided with a feeding funnel, the screening bin body is provided with a dust treatment assembly for screening blanking dust suction, and the top end of the blanking funnel is hinged with a top closing cover;
The dust disposal assembly comprises a first guide plate which is obliquely arranged in the blanking hopper, a dust blocking plate is hinged to the bottom side of the end part of the first guide plate, the side edge of the dust blocking plate is elastically connected with the first guide plate through a supporting spring, a second guide plate is obliquely arranged below the first guide plate, two suction covers are symmetrically arranged on the two sides of the top wall of the inner cavity of the screening bin body, a suction pipe is arranged at the top of the screening bin body, the suction covers are communicated with the suction pipe through a communicating pipe, a suction pump is arranged on the side edge of the screening bin body, the end part of the suction pipe is communicated with the input end of the suction pump, a collection fixing box is arranged on the side edge of the screening support frame, and a dust collection bag is arranged in the collection fixing box.
The preferred technical scheme is as follows: the top of dust collecting bag is provided with the collection inlet pipe, collect the inlet pipe and wear out collect the top of fixed case, be provided with the valve on the collection inlet pipe.
The preferred technical scheme II is as follows: the top end of the collecting and feeding pipe is communicated with an output pipe, and the output pipe is communicated with the output end of the suction pump.
The preferred technical scheme III: the bottom of the dust blocking plate is not in contact with the surface of the second material guiding plate, and the second material guiding plate is obliquely arranged downwards.
This scheme can for the raise dust stops the sideboard when stopping the raise dust, can not stop the nicotinamide mononucleotide raw materials of whereabouts again.
The preferred technical scheme is as follows: the tube body of the suction tube is connected with the outer side of the screening bin body through the clamping plate.
This scheme can for the suction tube is more stable when the raise dust to the internal flying upward of screening storehouse is sucked.
The preferable technical scheme is as follows: the side of the collection fixing box is provided with an opening which is convenient for placing the dust collection bag.
This scheme can for the collection dust bag is more convenient in collecting the getting of putting in the fixed case.
Compared with the prior art, the utility model provides a nicotinamide mononucleotide screening device, which has the following beneficial effects:
(1) According to the utility model, the dust treatment assembly is arranged on the screening bin body, when the nicotinamide mononucleotide raw material powder is added into the screening bin body for screening, the powder screened and lifted by the screening mechanism can be blocked by the first material guide plate and the second material guide plate in the dust treatment assembly, so that the escape of the dust from the blanking hopper is reduced, and meanwhile, the suction pump is started, so that the suction pump sucks the suction hood through the suction pipe, and the suction hood sucks the dust flying above the feeding hopper in a large range, thereby greatly reducing the escape amount of the dust powder, storing the sucked powder through the dust collection bag, ensuring that the screening process of the nicotinamide mononucleotide raw material is safer, avoiding excessive escape of the powder from being inhaled by workers, and ensuring the safe production of operators.
Drawings
FIG. 1 is a schematic diagram of the front view of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the structure of the present utility model;
FIG. 3 is an enlarged view of the dust baffle of FIG. 2 according to the present utility model;
Fig. 4 is an enlarged view of the structure of the collecting feed pipe of fig. 2 according to the present utility model.
In the figure:
1. A screening support frame; 2. a screening bin body; 3. a screening mechanism; 4. screening a collecting box; 5. a blanking funnel; 6. a feed hopper; 7. a dust disposal assembly; 8. a top closure cap;
701. A first guide plate; 702. dust-raising blocking plate; 703. a support spring; 704. a second guide plate; 705. a suction hood; 706. a communicating pipe; 707. a suction tube; 708. a suction pump; 709. a collection fixing box; 710. a dust collection bag; 711. collecting a feeding pipe; 712. a valve; 713. and outputting the pipe.
Detailed Description
Referring to fig. 1-4, a nicotinamide mononucleotide screening device comprises a screening support frame 1, wherein a screening bin body 2 is arranged at the top end of the screening support frame 1, a screening mechanism 3 is arranged in the screening bin body 2, a screening collecting box 4 is arranged at the bottom end of the screening mechanism 3, a blanking funnel 5 is arranged at the top end of the screening bin body 2, a feeding funnel 6 is arranged at the top end of the screening mechanism 3, a dust treatment assembly 7 for screening blanking dust suction is arranged on the screening bin body 2, and a top closing cover 8 is hinged to the top end of the blanking funnel 5.
The dust treatment assembly 7 comprises a first guide plate 701 obliquely arranged in the blanking funnel 5, a dust blocking plate 702 is hinged to the bottom side of the end part of the first guide plate 701, the side edge of the dust blocking plate 702 is elastically connected with the first guide plate 701 through a supporting spring 703, a second guide plate 704 is obliquely arranged below the first guide plate 701, two suction covers 705 are symmetrically arranged on two sides of the top wall of the inner cavity of the screening bin body 2, and suction pipes 707 are arranged on the top of the screening bin body 2.
The suction hood 705 is communicated with the suction pipe 707 through a communicating pipe 706, a suction pump 708 is arranged on the side edge of the screening bin body 2, the end part of the suction pipe 707 is communicated with the input end of the suction pump 708, a collecting fixed box 709 is arranged on the side edge of the screening support frame 1, a dust collecting bag 710 is arranged in the collecting fixed box 709, a collecting feed pipe 711 is arranged at the top end of the dust collecting bag 710, the collecting feed pipe 711 penetrates out of the top of the collecting fixed box 709, a valve 712 is arranged on the collecting feed pipe 711, an output pipe 713 is communicated with the top end of the collecting feed pipe 711, and the output pipe 713 is communicated with the output end of the suction pump 708.
Embodiment two: the difference between the present embodiment and the first embodiment is that, the bottom end of the dust blocking plate 702 does not collide with the surface of the second material guiding plate 704, and the second material guiding plate 704 is disposed obliquely downward.
So that the dust blocking plate 702 can not block the falling nicotinamide mononucleotide raw material while blocking the dust.
Embodiment III: the present embodiment differs from the first embodiment in that the tube body of the suction tube 707 is connected to the outside of the screening deck 2 by means of a provided clamping plate.
So that the suction pipe 707 is more stable in sucking fly ash flying in the screening house 2.
Embodiment four: the present embodiment differs from the first embodiment in that, among others, the side of the collection fixing case 709 is provided with an opening for facilitating the insertion of the dust bag 710.
So that the dust collection bag 710 can be more conveniently taken and placed in the collection fixing box 709.
In this embodiment, because current nicotinamide mononucleotide is screening plant for raw materials is when sieving, the raw materials powder that emptys can produce a large amount of raise dust under the back and forth rocking of screen cloth, and the raise dust can follow feed inlet department and scatter, and contain a large amount of nicotinamide mononucleotide raw materials in the raise dust, if not in time clear up it, can not only cause the waste of nicotinamide mononucleotide raw materials, and after the operation workman mistake is inhaled in addition, still can cause certain harm to workman's health, exists great potential safety hazard.
In summary, in the implementation, a user firstly inputs nicotinamide mononucleotide raw materials to be screened into the blanking funnel 5, guides the raw materials to be screened through a first guide plate 701 and a second guide plate 704 arranged in the blanking funnel 5, falls onto the feeding funnel 6 through the blanking funnel 5, and enters the screening mechanism 3 through the feeding funnel 6 to screen.
In the screening process, nicotinamide mononucleotide raw material powder flies upward, and the second guide plate 704 and the first guide plate 701 which are obliquely arranged downwards can block the rising powder, and the dust blocking plate 702 can block the rising powder, so that the escape of the powder from the blanking funnel 5 is greatly reduced.
Simultaneously, the suction pump 708 is started, the suction pump 708 sucks the suction hood 705 through the suction pipe 707, the suction hood 705 can suck the dust flying at the bottom of the inner cavity of the screening bin body 2, the dust is injected into the dust collecting bag 710 through the output pipe 713 and is collected intensively by the dust collecting bag 710, so that the escape risk of nicotinamide mononucleotide raw material powder is greatly reduced, the collected nicotinamide mononucleotide raw material powder is conveniently stored in the dust collecting bag 710 through closing the valve 712, and the nicotinamide mononucleotide raw material powder is recycled again, so that the safety guarantee of screening the nicotinamide mononucleotide raw material is improved.
Claims (6)
1. Nicotinamide mononucleotide screening device, including screening support frame (1), its characterized in that: the screening device comprises a screening support frame (1), wherein the top end of the screening support frame (1) is provided with a screening bin body (2), a screening mechanism (3) is arranged in the screening bin body (2), the bottom end of the screening mechanism (3) is provided with a screening collecting box (4), the top end of the screening bin body (2) is provided with a blanking funnel (5), the top end of the screening mechanism (3) is provided with a feeding funnel (6), the screening bin body (2) is provided with a dust-raising treatment assembly (7) for screening blanking dust suction, and the top end of the blanking funnel (5) is hinged with a top closing cover (8);
The dust treatment assembly (7) comprises a first guide plate (701) obliquely arranged in the blanking hopper (5), a dust blocking plate (702) is hinged to the bottom side of the end part of the first guide plate (701), the side edge of the dust blocking plate (702) is elastically connected with the first guide plate (701) through a supporting spring (703) arranged, a second guide plate (704) is obliquely arranged below the first guide plate (701), two suction covers (705) are symmetrically arranged on two sides of the top wall of the inner cavity of the screening bin body (2), a suction pipe (707) is arranged on the top of the screening bin body (2), the suction covers (705) are communicated with the suction pipe (707) through a communicating pipe (706) arranged between the suction pipes, a suction pump (708) is arranged on the side edge of the screening bin body (2), the end part of the suction pipe (707) is communicated with the input end of the suction pump (708), a collection fixing box (709) is arranged on the side edge of the screening bin body (1), and a collection bag (709) is fixedly arranged in the collection box (709).
2. A nicotinamide mononucleotide screening apparatus according to claim 1, wherein: the top of dust collection bag (710) is provided with collection inlet pipe (711), collection inlet pipe (711) wear out collection fixed box (709) top, be provided with valve (712) on collection inlet pipe (711).
3. A nicotinamide mononucleotide screening apparatus according to claim 2, wherein: an output pipe (713) is communicated with the top end of the collecting and feeding pipe (711), and the output pipe (713) is communicated with the output end of the suction pump (708).
4. A nicotinamide mononucleotide screening apparatus according to claim 3, wherein: the bottom end of the dust blocking plate (702) is not in contact with the surface of the second material guiding plate (704), and the second material guiding plate (704) is arranged obliquely downwards.
5. The nicotinamide mononucleotide screening apparatus of claim 4, wherein: the tube body of the suction tube (707) is connected with the outer side of the screening bin body (2) through a clamping plate.
6. A nicotinamide mononucleotide screening apparatus according to claim 5, wherein: the side of the collection fixing box (709) is provided with an opening which is convenient for placing the dust collection bag (710).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322812545.XU CN220919949U (en) | 2023-10-19 | 2023-10-19 | Nicotinamide mononucleotide screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322812545.XU CN220919949U (en) | 2023-10-19 | 2023-10-19 | Nicotinamide mononucleotide screening plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220919949U true CN220919949U (en) | 2024-05-10 |
Family
ID=90940227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322812545.XU Active CN220919949U (en) | 2023-10-19 | 2023-10-19 | Nicotinamide mononucleotide screening plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220919949U (en) |
-
2023
- 2023-10-19 CN CN202322812545.XU patent/CN220919949U/en active Active
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| GR01 | Patent grant |