CN113713654A - Agitating unit is used in production of pyridine dicarboxylic acid - Google Patents
Agitating unit is used in production of pyridine dicarboxylic acid Download PDFInfo
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- CN113713654A CN113713654A CN202111070374.7A CN202111070374A CN113713654A CN 113713654 A CN113713654 A CN 113713654A CN 202111070374 A CN202111070374 A CN 202111070374A CN 113713654 A CN113713654 A CN 113713654A
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- Prior art keywords
- stirring
- chamber
- stirring chamber
- raw materials
- gear
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- GJAWHXHKYYXBSV-UHFFFAOYSA-N pyridinedicarboxylic acid Natural products OC(=O)C1=CC=CN=C1C(O)=O GJAWHXHKYYXBSV-UHFFFAOYSA-N 0.000 title description 8
- LVPMIMZXDYBCDF-UHFFFAOYSA-N isocinchomeronic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)N=C1 LVPMIMZXDYBCDF-UHFFFAOYSA-N 0.000 title description 2
- 238000003756 stirring Methods 0.000 claims abstract description 160
- 239000002994 raw material Substances 0.000 claims abstract description 36
- WJJMNDUMQPNECX-UHFFFAOYSA-N dipicolinic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=N1 WJJMNDUMQPNECX-UHFFFAOYSA-N 0.000 claims abstract description 34
- 238000005086 pumping Methods 0.000 claims abstract description 13
- 238000002156 mixing Methods 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 36
- 238000007789 sealing Methods 0.000 claims description 21
- 230000000694 effects Effects 0.000 abstract description 7
- 238000007599 discharging Methods 0.000 abstract description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- KVNYFPKFSJIPBJ-UHFFFAOYSA-N ortho-diethylbenzene Natural products CCC1=CC=CC=C1CC KVNYFPKFSJIPBJ-UHFFFAOYSA-N 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The invention discloses a stirring device for producing dipicolinic acid, which relates to the technical field of dipicolinic acid production equipment, and comprises a stirring chamber, wherein the stirring chamber is provided with a feeding hole and a discharging hole, and the stirring device further comprises: a drive member; the stirring mechanism is arranged in the stirring chamber, is connected with the output end of the driving piece and is used for stirring and mixing the raw materials; and the pumping mechanism is arranged outside the stirring chamber, is connected with the stirring mechanism and is used for conveying the raw materials at the bottom of the stirring chamber to the top of the stirring chamber. According to the stirring device, the driving piece periodically rotates in a reciprocating manner to drive the stirring mechanism to rotate, the stirring mechanism is used for stirring and mixing raw materials, meanwhile, the stirring mechanism drives the pumping mechanism to move, the pumping mechanism is used for conveying the raw materials at the bottom of the stirring chamber to the top of the stirring chamber, the raw materials are further mixed, the stirring effect is better, and the problems that the existing stirring device mostly stirs through the stirring rod, the stirring effect is poor, the raw materials are not uniformly mixed, and the product quality is poor are solved.
Description
Technical Field
The invention relates to the technical field of dipicolinic acid production equipment, in particular to a stirring device for dipicolinic acid production.
Background
Dipicolinic acid, formula: C7H5NO4, molecular weight: 167.12, melting point: 188-: 2, 3-pyridinedicarboxylic acid; 2, 3-pyridinedicarboxylic acid; pyridine-2, 3-dicarboxylic acid. It is a white prismatic crystal, which decomposes upon heating. Soluble in water and alkali solution, slightly soluble in ethanol, and insoluble in diethyl ether and benzene.
Need use agitating unit in the preparation production process of dipicolinic acid, present agitating unit stirs through the puddler mostly, and the stirring effect is not good, and the raw materials mixes unevenly, influences product quality, therefore, urgently needed a agitating unit for dipicolinic acid production to solve above-mentioned problem.
Disclosure of Invention
An object of an embodiment of the present invention is to provide a stirring apparatus for producing dipicolinic acid, which solves the above problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a stirring apparatus is used in dipicolinic acid production, includes the teeter chamber, be equipped with feed inlet and discharge gate on the teeter chamber, still include:
a drive member; and
the stirring mechanism is arranged in the stirring chamber, is connected with the output end of the driving piece and is used for stirring and mixing the raw materials; and
and the pumping mechanism is arranged outside the stirring chamber, is connected with the stirring mechanism and is used for conveying the raw materials at the bottom of the stirring chamber to the top of the stirring chamber.
As a further scheme of the invention: the stirring mechanism includes:
the transverse stirring component is connected with the output end of the driving piece and is used for transversely stirring the raw materials; and
and the longitudinal stirring assembly is connected with the transverse stirring assembly and is used for longitudinally stirring the raw materials.
As a further scheme of the invention: the lateral mixing assembly comprises:
the transmission rod penetrates through the stirring chamber and is rotationally connected with the stirring chamber, and one end of the transmission rod is connected with the output end of the driving piece; and
the first stirring rod is connected with the transmission rod and is provided with a plurality of groups.
As a further scheme of the invention: the longitudinal stirring assembly comprises:
the first gear is fixedly sleeved on the transmission rod; and
a second gear engaged with the first gear; and
one end of the connecting rod is connected with the second gear, and the other end of the connecting rod is rotatably connected with the stirring chamber; and
and the second stirring rods are connected with the connecting rods and are provided with a plurality of groups.
As a further scheme of the invention: the pumping mechanism comprises:
one end of the linkage component is connected with the stirring mechanism; and
one end of the circulating component is connected with the other end of the linkage component, and the other end of the circulating component is connected with the stirring chamber;
the stirring mechanism drives the linkage assembly to work, the linkage assembly is used for driving the circulation assembly to work, and the circulation assembly is used for conveying the raw materials at the bottom of the stirring chamber to the top of the stirring chamber.
As a further scheme of the invention: the linkage assembly includes:
the worm is connected with one end of the transmission rod, which is far away from the driving piece; and
the worm wheel is rotatably arranged outside the stirring chamber and is meshed with the worm; and
one end of the transmission mechanism is connected with the worm wheel; and
the third gear is rotatably arranged outside the stirring chamber and is connected with the other end of the transmission mechanism; and
and the rack is meshed with the third gear.
As a further scheme of the invention: the circulation assembly includes:
the sealing cylinder is fixedly arranged outside the stirring chamber; and
the sliding rod is connected with the rack, penetrates through one end of the sealing cylinder and is in sliding connection with the sealing cylinder; and
the piston is arranged in the sealing cylinder in a sliding manner and is connected with the sliding rod; and
one end of the feeding pipe is communicated with the interior of the bottom end of the stirring chamber, and the other end of the feeding pipe is communicated with the interior of the sealing cylinder; and
and one end of the discharge pipe is communicated with the inside of the top end of the stirring chamber, and the other end of the discharge pipe is communicated with the inside of the sealing barrel.
Compared with the prior art, the invention has the beneficial effects that:
according to the stirring device, the driving piece periodically rotates in a reciprocating manner to drive the stirring mechanism to rotate, the stirring mechanism is used for stirring and mixing raw materials, meanwhile, the stirring mechanism drives the pumping mechanism to move, the pumping mechanism is used for conveying the raw materials at the bottom of the stirring chamber to the top of the stirring chamber, the raw materials are further mixed, the stirring effect is better, and the problems that the existing stirring device mostly stirs through the stirring rod, the stirring effect is poor, the raw materials are not uniformly mixed, and the product quality is poor are solved.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural diagram at a in fig. 1.
In the figure: 1. a stirring chamber; 2. a drive member; 3. a transmission rod; 4. a first stirring rod; 5. a first gear; 6. a second gear; 7. a connecting rod; 8. a second stirring rod; 9. a worm; 10. a worm gear; 11. a transmission mechanism; 12. a third gear; 13. a rack; 14. a slide bar; 15. a sealing cylinder; 16. a piston; 17. a feed pipe; 18. and (4) discharging the pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the embodiment of the present invention, a stirring apparatus for producing dipicolinic acid comprises a stirring chamber 1, wherein the stirring chamber 1 is provided with a feeding port and a discharging port, and further comprises:
a driving member 2; and
the stirring mechanism is arranged in the stirring chamber 1, is connected with the output end of the driving piece 2 and is used for stirring and mixing the raw materials; and
and the pumping mechanism is arranged outside the stirring chamber 1, is connected with the stirring mechanism and is used for conveying the raw materials at the bottom of the stirring chamber 1 to the top of the stirring chamber 1.
The 2 periodic reciprocating rotation of driving piece for drive rabbling mechanism rotates, and rabbling mechanism is used for stirring the raw materials and mixes, and simultaneously, the rabbling mechanism drives the motion of pumping mechanism, and pumping mechanism is used for carrying the raw materials of 1 bottom of teeter chamber at the 1 top of teeter chamber, further mixes the raw materials, and stirring effect is better. The driving member 2 can adopt a stepping motor, a servo motor, a driving motor and the like.
Referring to fig. 1 as an embodiment of the present invention, the stirring mechanism includes:
the transverse stirring component is connected with the output end of the driving piece 2 and is used for transversely stirring the raw materials; and
and the longitudinal stirring assembly is connected with the transverse stirring assembly and is used for longitudinally stirring the raw materials.
Referring to fig. 1, as an embodiment of the present invention, the lateral stirring assembly includes:
the transmission rod 3 penetrates through the stirring chamber 1 and is rotatably connected with the stirring chamber, and one end of the transmission rod is connected with the output end of the driving piece 2; and
and the first stirring rod 4 is connected with the transmission rod 3, and a plurality of groups of the first stirring rods 4 are arranged.
The driving piece 2 drives the transmission rod 3 to rotate in a reciprocating mode, and the transmission rod 3 drives the first stirring rod 4 to rotate in a reciprocating mode, so that the raw materials are stirred and mixed uniformly.
Referring to fig. 1-2, the longitudinal stirring assembly according to an embodiment of the present invention includes:
the first gear 5 is fixedly sleeved on the transmission rod 3; and
a second gear 6 meshed with the first gear 5; and
one end of the connecting rod 7 is connected with the second gear 6, and the other end of the connecting rod is rotationally connected with the stirring chamber 1; and
and the second stirring rod 8 is connected with the connecting rod 7, and the second stirring rod 8 is provided with a plurality of groups.
The transmission rod 3 drives the first gear 5 to rotate in a reciprocating mode, the first gear 5 drives the second gear 6 to rotate in a reciprocating mode, the second gear 6 drives the connecting rod 7 to rotate in a reciprocating mode, the connecting rod 7 drives the second stirring rod 8 to rotate in a reciprocating mode, and the second stirring rod 8 is used for stirring and mixing raw materials.
Referring to fig. 1 as an embodiment of the present invention, the pumping mechanism includes:
one end of the linkage component is connected with the stirring mechanism; and
one end of the circulating component is connected with the other end of the linkage component, and the other end of the circulating component is connected with the stirring chamber 1;
the stirring mechanism drives the linkage assembly to work, the linkage assembly is used for driving the circulation assembly to work, and the circulation assembly is used for conveying the raw materials at the bottom of the stirring chamber 1 to the top of the stirring chamber 1.
Referring to fig. 1, as an embodiment of the present invention, the linkage assembly includes:
the worm 9 is connected with one end of the transmission rod 3 away from the driving piece 2; and
the worm wheel 10 is rotatably arranged outside the stirring chamber 1 and is meshed with the worm 9; and
one end of the transmission mechanism 11 is connected with the worm wheel 10; and
the third gear 12 is rotatably arranged outside the stirring chamber 1 and is connected with the other end of the transmission mechanism 11; and
and a rack 13 engaged with the third gear 12.
The transmission rod 3 drives the worm 9 to rotate in a reciprocating mode, the worm 9 drives the worm wheel 10 to rotate in a reciprocating mode, the worm wheel 10 drives the third gear 12 to rotate in a reciprocating mode through the transmission mechanism 11, and the third gear 12 drives the rack 13 to move in a reciprocating mode in the longitudinal direction. The transmission mechanism 11 may adopt a belt transmission mechanism, a gear transmission mechanism, or the like.
Referring to fig. 1, as an embodiment of the present invention, the circulation module includes:
a sealing cylinder 15 fixedly arranged outside the stirring chamber 1; and
a sliding rod 14 connected with the rack 13, penetrating one end of the sealing cylinder 15 and connected with the sealing cylinder in a sliding way; and
a piston 16 slidably disposed inside the sealing cylinder 15 and connected to the slide rod 14; and
a feeding pipe 17, one end of which is communicated with the inside of the bottom end of the stirring chamber 1, and the other end of which is communicated with the inside of the sealing cylinder 15; and
and a discharge pipe 18, one end of which is communicated with the inside of the top end of the stirring chamber 1, and the other end of which is communicated with the inside of the sealing barrel 15.
The rack 13 drives the sliding rod 14 to do longitudinal reciprocating motion, the sliding rod 14 drives the piston 16 to do longitudinal reciprocating motion, and then raw materials at the bottom of the stirring chamber 1 are pumped into the sealing barrel 15 through the feeding pipe 17 and then are conveyed to the top of the stirring chamber 1 through the discharging pipe 18 to be mixed.
The working principle of the invention is as follows: the driving piece 2 rotates in a reciprocating way periodically, the driving piece 2 drives the transmission rod 3 to rotate in a reciprocating way, the transmission rod 3 drives the first stirring rod 4 to rotate in a reciprocating way to stir and mix raw materials, the transmission rod 3 drives the first gear 5 to rotate in a reciprocating way, the first gear 5 drives the second gear 6 to rotate in a reciprocating way, the second gear 6 drives the connecting rod 7 to rotate in a reciprocating way, the connecting rod 7 drives the second stirring rod 8 to rotate in a reciprocating way, the second stirring rod 8 further stirs and mixes raw materials, the transmission rod 3 drives the worm 9 to rotate in a reciprocating way, the worm 9 drives the worm wheel 10 to rotate in a reciprocating way, the worm wheel 10 drives the third gear 12 to rotate in a reciprocating way through the transmission mechanism 11, the third gear 12 drives the rack 13 to reciprocate in a longitudinal way, the rack 13 drives the sliding rod 14 to reciprocate in a longitudinal way, the sliding rod 14 drives the piston 16 to reciprocate in a longitudinal way, and then the raw materials at the bottom of the stirring chamber 1 are pumped into the sealing cylinder 15 through the feeding pipe 17, then the mixture is conveyed to the top of the stirring chamber 1 through a discharge pipe 18 to mix the raw materials, and the stirring and uniformly mixing effects are better.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a stirring device is used in dipicolinic acid production, includes the teeter chamber, be equipped with feed inlet and discharge gate on the teeter chamber, its characterized in that still includes:
a drive member; and
the stirring mechanism is arranged in the stirring chamber, is connected with the output end of the driving piece and is used for stirring and mixing the raw materials; and
and the pumping mechanism is arranged outside the stirring chamber, is connected with the stirring mechanism and is used for conveying the raw materials at the bottom of the stirring chamber to the top of the stirring chamber.
2. The stirring device for dipicolinic acid production according to claim 1, wherein the stirring mechanism comprises:
the transverse stirring component is connected with the output end of the driving piece and is used for transversely stirring the raw materials; and
and the longitudinal stirring assembly is connected with the transverse stirring assembly and is used for longitudinally stirring the raw materials.
3. The stirring device for dipicolinic acid production according to claim 2, wherein the lateral stirring assembly comprises:
the transmission rod penetrates through the stirring chamber and is rotationally connected with the stirring chamber, and one end of the transmission rod is connected with the output end of the driving piece; and
the first stirring rod is connected with the transmission rod and is provided with a plurality of groups.
4. The stirring device for dipicolinic acid production according to claim 3, wherein the longitudinal stirring assembly comprises:
the first gear is fixedly sleeved on the transmission rod; and
a second gear engaged with the first gear; and
one end of the connecting rod is connected with the second gear, and the other end of the connecting rod is rotatably connected with the stirring chamber; and
and the second stirring rods are connected with the connecting rods and are provided with a plurality of groups.
5. The stirring device for dipicolinic acid production according to claim 3, wherein the pumping mechanism comprises:
one end of the linkage component is connected with the stirring mechanism; and
one end of the circulating component is connected with the other end of the linkage component, and the other end of the circulating component is connected with the stirring chamber;
the stirring mechanism drives the linkage assembly to work, the linkage assembly is used for driving the circulation assembly to work, and the circulation assembly is used for conveying the raw materials at the bottom of the stirring chamber to the top of the stirring chamber.
6. The stirring device for dipicolinic acid production according to claim 5, wherein the linkage assembly comprises:
the worm is connected with one end of the transmission rod, which is far away from the driving piece; and
the worm wheel is rotatably arranged outside the stirring chamber and is meshed with the worm; and
one end of the transmission mechanism is connected with the worm wheel; and
the third gear is rotatably arranged outside the stirring chamber and is connected with the other end of the transmission mechanism; and
and the rack is meshed with the third gear.
7. The stirring apparatus for dipicolinic acid production as set forth in claim 6, wherein said circulation unit comprises:
the sealing cylinder is fixedly arranged outside the stirring chamber; and
the sliding rod is connected with the rack, penetrates through one end of the sealing cylinder and is in sliding connection with the sealing cylinder; and
the piston is arranged in the sealing cylinder in a sliding manner and is connected with the sliding rod; and
one end of the feeding pipe is communicated with the interior of the bottom end of the stirring chamber, and the other end of the feeding pipe is communicated with the interior of the sealing cylinder; and
and one end of the discharge pipe is communicated with the inside of the top end of the stirring chamber, and the other end of the discharge pipe is communicated with the inside of the sealing barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111070374.7A CN113713654A (en) | 2021-09-13 | 2021-09-13 | Agitating unit is used in production of pyridine dicarboxylic acid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111070374.7A CN113713654A (en) | 2021-09-13 | 2021-09-13 | Agitating unit is used in production of pyridine dicarboxylic acid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113713654A true CN113713654A (en) | 2021-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111070374.7A Pending CN113713654A (en) | 2021-09-13 | 2021-09-13 | Agitating unit is used in production of pyridine dicarboxylic acid |
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| Country | Link |
|---|---|
| CN (1) | CN113713654A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115364707A (en) * | 2022-08-25 | 2022-11-22 | 淮安市造漆厂有限公司 | Emulsification device for water based paint of stirring |
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Patent Citations (7)
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| CN110150256A (en) * | 2019-06-27 | 2019-08-23 | 马文驰 | A kind of afforestation rain collector |
| CN210787161U (en) * | 2019-10-16 | 2020-06-19 | 江西宏伟龙科技有限公司 | Production device of semiconductor cleaning agent |
| CN111249940A (en) * | 2020-01-19 | 2020-06-09 | 重庆市开州区星宸农业开发有限公司 | Fertile processingequipment of liquid for fruit tree planting |
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| CN115364707A (en) * | 2022-08-25 | 2022-11-22 | 淮安市造漆厂有限公司 | Emulsification device for water based paint of stirring |
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Application publication date: 20211130 |
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