CN213131976U - 2-cyanopyrazine titanium alloy rectifying tower - Google Patents
2-cyanopyrazine titanium alloy rectifying tower Download PDFInfo
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- CN213131976U CN213131976U CN202021020410.XU CN202021020410U CN213131976U CN 213131976 U CN213131976 U CN 213131976U CN 202021020410 U CN202021020410 U CN 202021020410U CN 213131976 U CN213131976 U CN 213131976U
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- cyanopyrazine
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- rectifying column
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Abstract
The utility model discloses a 2-cyanopyrazine titanium alloy rectifying column, including the rectifying column body, blending hopper and cooling barrel, the top of blending hopper is provided with the stock bucket, driving motor is installed through the bolt in the top of blending hopper, driving motor's output shaft rotates and is connected with the puddler, a plurality of stirring boards have all been welded to the both sides of puddler, the water pump is installed through the bolt in the top of blending hopper, the output of water pump is connected with the catheter, the other end of catheter is located the inside of rectifying column body, the bottom welding of rectifying column body has the seat that heats, the welding of one side of cooling barrel has the link, and the cooling barrel passes through the link to be fixed in one side of rectifying column body. The utility model discloses can dissolve 2-cyanopyrazine titanium powder and water and mix, the 2-cyanopyrazine titanium solution of being convenient for enters into the rectifying column body and in the intensive distillation, improves the effect to 2-cyanopyrazine titanium distillation of rectifying column body, has improved the convenience of adding the material to the rectifying column body.
Description
Technical Field
The utility model relates to a 2-cyanopyrazine titanium distillation technical field especially relates to a 2-cyanopyrazine titanium alloy rectifying column.
Background
2-cyano pyrazine is an important raw material for producing drug pyrazinamide for treating tuberculosis. Currently, only Japan realizes the industrial production of 2-cyanopyrazine worldwide. Therefore, the contradiction between international and domestic production needs is prominent, and the market space is wide. 2-cyanopyrazine is an important chemical raw material and intermediate, and has wide application in the fields of spices, medicines and the like. Such as: the 2-cyano pyrazine reacts with the Grignard reagent to obtain high-grade perfume, and the 2-cyano pyrazine is mainly used for preparing antituberculous drug pyrazinamide in the pharmaceutical industry.
In the 2-cyanopyrazine rectifying tower in the prior art, 2-cyanopyrazine titanium powder and water are fully dissolved and mixed, so that the 2-cyanopyrazine titanium solution is not convenient to enter the rectifying tower body for full distillation, the effect of the rectifying tower body on the distillation of the 2-cyanopyrazine titanium is poor, and the feeding of the rectifying tower body is not convenient enough. Therefore, it is necessary to design a 2-cyanopyrazine titanium alloy rectification column to solve the above problems.
Disclosure of Invention
The utility model aims at solving the 2-cyanopyrazine titanium powder and the abundant dissolution of water that exist and mixing among the prior art, the 2-cyanopyrazine titanium solution of being not convenient for enters into the rectifying column body and fully distills in, leads to the rectifying column body to be relatively poor to the distilled effect of 2-cyanopyrazine titanium, and the rectifying column body adds the relative convenient shortcoming inadequately of material, and the 2-cyanopyrazine titanium alloy rectifying column that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a 2-cyanopyrazine titanium alloy rectifying column, includes rectifying column body, blending barrel and cooling barrel, the top of blending barrel is provided with the stock bucket, driving motor is installed through the bolt in the top of blending barrel, driving motor's output shaft rotates and is connected with the puddler, a plurality of stirring plates have all been welded to the both sides of puddler, the water pump is installed through the bolt in the top of blending barrel, the output of water pump is connected with the catheter, the other end of catheter is located the inside of rectifying column body, the bottom welding of rectifying column body has the seat of heating, the welding of one side of cooling barrel has the link, and the cooling barrel passes through the link to be fixed in one side of rectifying column body, the inside of cooling barrel is provided with two hollow discs, two the intercommunication has a plurality of capillaries between the hollow disc, the bottom of cooling barrel is provided with the collecting pipe, an exhaust pipe is installed on one side of the collecting pipe, an air guide pipe is welded and communicated with the top of the rectifying tower body, and the other end of the air guide pipe is inserted into the cooling barrel and communicated with the hollow disc.
The key concept of the technical scheme is as follows: the 2-cyanopyrazine titanium solution can enter the rectifying tower body for full distillation, the effect of the rectifying tower body on the distillation of the 2-cyanopyrazine titanium is improved, and the convenience of feeding the rectifying tower body is improved.
Furthermore, a first water inlet hole and a first water drain hole are formed in one side of the mixing barrel, and a first water inlet pipe and a first water drain pipe are welded and communicated in the first water inlet hole and the first water drain hole.
Furthermore, a water inlet hole II and a water drainage hole II are formed in one side of the cooling barrel, and a water inlet pipe II and a water drainage pipe II are welded and communicated in the water inlet hole II and the water drainage hole II.
Further, an inner container is fixed inside the rectifying tower body, and a cavity is arranged between the inner container and the rectifying tower body.
Furthermore, one side of blending tank is provided with the level gauge, and the both ends of level gauge all communicate with the inside of blending tank.
Furthermore, the support frame is installed through the bolt in the bottom of rectifying column body, the bottom welding intercommunication of heating seat has the blow off pipe, one side of blow off pipe is provided with the blowoff valve.
Furthermore, one side of the storage barrel is provided with an observation window, the outer wall of the top of the storage barrel is provided with an external thread, and the top of the storage barrel is in threaded connection with a threaded cover.
The utility model has the advantages that:
1. through the mixing tank that sets up, driving motor, stirring board and water pump, driving motor drives the stirring board and can dissolve 2-cyanopyrazine titanium powder and water and mix, and 2-cyanopyrazine titanium solution of being convenient for enters into the rectifying column body and carries out the distillation fully in, improves the effect to the rectifying column body to 2-cyanopyrazine titanium distillation, and the water pump can carry the inside of rectifying column body with the mixed solution in the mixing tank, has improved the convenience of adding the material to the rectifying column body.
2. Through the cooling barrel, hollow disc and the capillary that set up, the cooling barrel can cool off 2-cyanopyrazine titanium steam in hollow disc and the capillary through inlet tube two and drain pipe two, and the collection to 2-cyanopyrazine titanium rectification fast that makes improves work efficiency, and the capillary intercommunication can increase the area of contact of 2-cyanopyrazine titanium steam and cooling water between two hollow discs simultaneously, improves the work efficiency to 2-cyanopyrazine titanium steam cooling.
3. Through the inner bag and the cavity that set up, the inner bag sets up in the inside of rectifying column body, and the inner bag outwards runs off when can preventing this internal heating of rectifying column, and the energy saving, cavity outwards run off when can further preventing this internal heating of rectifying column, and the outer wall of avoiding the rectifying column body simultaneously takes place to scald one's hand the phenomenon.
4. Through observation window, screw cap and the external screw thread that sets up, can observe the 2-cyano pyrazine titanium volume in the storage bucket through the observation window to in time add 2-cyano pyrazine titanium, the screw cap passes through bolted connection in the storage bucket, and the screw cap is convenient for seal the 2-cyano pyrazine titanium in the storage bucket.
Drawings
FIG. 1 is a schematic view of the overall structure of a 2-cyanopyrazine titanium alloy rectifying tower provided by the utility model;
FIG. 2 is a schematic view of the internal structure of a mixing barrel of a 2-cyanopyrazine titanium alloy rectifying tower provided by the utility model;
FIG. 3 is a schematic view of a cooling barrel structure of a 2-cyanopyrazine titanium alloy rectifying tower provided by the utility model;
fig. 4 is a schematic view of the structure of the support frame of the 2-cyanopyrazine titanium alloy rectification tower provided by the utility model.
In the figure: the device comprises a rectifying tower body 1, a mixing barrel 2, a cooling barrel 3, a heating seat 4, a material storage barrel 5, a driving motor 6, a water pump 7, a liquid guide pipe 8, a liquid level meter 9, a water inlet pipe I10, a water outlet pipe I11, a gas guide pipe 12, a water inlet pipe II 13, a water outlet pipe II 14, a collecting pipe 15, a connecting frame 16, a stirring rod 17, a stirring plate 18, a hollow disc 19, a capillary pipe 20, an exhaust pipe 21, a supporting frame 22, a sewage discharge pipe 23, a liner 24, a cavity 25, an observation window 26, a threaded cover 27 and external threads 28.
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 to 4, a 2-cyanopyrazine titanium alloy rectifying tower comprises a rectifying tower body 1, a mixing tank 2 and a cooling tank 3, wherein a material storage tank 5 is arranged at the top of the mixing tank 2, a driving motor 6 is installed at the top of the mixing tank 2 through bolts, the type of the driving motor 6 is JT-380, an output shaft of the driving motor 6 is rotatably connected with a stirring rod 17, a plurality of stirring plates 18 are welded at two sides of the stirring rod 17, the driving motor 6 drives the stirring plates 18 to dissolve and mix 2-cyanopyrazine titanium powder and water, so that the 2-cyanopyrazine titanium solution can enter the rectifying tower body 1 for distillation, the effect of the rectifying tower body 1 on distilling the 2-cyanopyrazine titanium is improved, a water pump 7 is installed at the top of the mixing tank 2 through bolts, the type of the air pump 7 is 750W-30L, and the water pump 7 can convey the mixed solution in the mixing tank 2 to the interior of the rectifying tower body 1, the convenience of adding materials to the rectifying tower body 1 is improved, the output end of the water pump 7 is connected with the liquid guide pipe 8, the other end of the liquid guide pipe 8 is positioned inside the rectifying tower body 1, the heating seat 4 is welded at the bottom of the rectifying tower body 1, the connecting frame 16 is welded at one side of the cooling barrel 3, and the cooling barrel 3 is fixed on one side of the rectifying tower body 1 through the connecting frame 16, two hollow discs 19 are arranged inside the cooling barrel 3, a plurality of capillaries 20 are communicated between the two hollow discs 19, the capillaries 20 can increase the contact area of the 2-cyanopyrazine titanium steam and cooling water, the work efficiency of cooling the 2-cyanopyrazine titanium steam is improved, a collecting pipe 15 is arranged at the bottom of the cooling barrel 3, an exhaust pipe 21 is installed on one side of the collecting pipe 15, an air guide pipe 12 is welded and communicated with the top of the rectifying tower body 1, and the other end of the air guide pipe 12 is inserted into the cooling barrel 3 and communicated with the hollow discs 19.
As can be seen from the above description, the present invention has the following advantages: through the mixing tank 2 that sets up, driving motor 6, stirring board 18 and water pump 7, driving motor 6 drives stirring board 18 and can dissolve 2-cyanopyrazine titanium powder and water and mix, 2-cyanopyrazine titanium solution of being convenient for enters into in the rectifying column body 1 and carries out the distillation fully, improve the effect to rectifying column body 1 to 2-cyanopyrazine titanium distillation, water pump 7 can carry the inside of rectifying column body 1 with the mixed solution in the mixing tank 2, the convenience of adding the material to rectifying column body 1 has been improved.
Furthermore, one side of the mixing barrel 2 is provided with a first water inlet hole and a first water drain hole, and the first water inlet hole and the first water drain hole are both communicated with a first water inlet pipe 10 and a first water drain pipe 11 in a welding mode.
Furthermore, one side of the cooling barrel 3 is provided with a second water inlet hole and a second water drain hole, the second water inlet hole and the second water drain hole are all welded and communicated with a second water inlet pipe 13 and a second water drain pipe 14, the cooling barrel 3 can cool the 2-cyanopyrazine titanium steam in the hollow disc 19 and the capillary tube 20 through the second water inlet pipe 13 and the second water drain pipe 14, the 2-cyanopyrazine titanium steam is rapidly collected through rectification of the 2-cyanopyrazine titanium, and the working efficiency is improved.
Further, the inside of rectifying column body 1 is fixed with inner bag 24, and inner bag 24 outwards runs off when heating in can preventing rectifying column body 1, and the energy saving is provided with cavity 25 between inner bag 24 and the rectifying column body 1, and cavity 25 outwards runs off when heating in can further preventing rectifying column body 1.
Further, one side of blending bin 2 is provided with level gauge 9, and the volume of mixing fluid in blending bin 2 can be observed to level gauge 9, and the both ends of level gauge 9 all communicate with the inside of blending bin 2.
Further, support frame 22 is installed through the bolt in the bottom of rectifying column body 1, and the bottom welding intercommunication of heating seat 4 has blow off pipe 23, and one side of blow off pipe 23 is provided with the blowoff valve, opens the blowoff valve and can pass through blow off pipe 23 with the liquid in the rectifying column body 1 and discharge.
Furthermore, one side of storage bucket 5 is provided with observation window 26, can observe the 2-cyanopyrazine titanium volume in storage bucket 5 through observation window 26, and the top outer wall of storage bucket 5 is opened there is external screw thread 28, and the top threaded connection of storage bucket 5 has threaded cap 27, and threaded cap 27 is convenient for seal the 2-cyanopyrazine titanium in storage bucket 5.
Adopt the inner bag 24 and the cavity 25 of above-mentioned setting, inner bag 24 sets up in rectifying column body 1's inside, and outer loss when inner bag 24 can prevent rectifying column body 1 internal heating, and the energy saving, cavity 25 outwards run off when can further preventing rectifying column body 1 internal heating, avoid rectifying column body 1's outer wall to take place to scald one's hand phenomenon simultaneously.
In the following, some preferred embodiments or application examples are listed to help those skilled in the art to better understand the technical content of the present invention and the technical contribution of the present invention to the prior art:
example 1
A2-cyanopyrazine titanium alloy rectifying tower comprises a rectifying tower body 1, a mixing barrel 2 and a cooling barrel 3, wherein a material storage barrel 5 is arranged at the top of the mixing barrel 2, a driving motor 6 is installed at the top of the mixing barrel 2 through a bolt, the model of the driving motor 6 is JT-380, an output shaft of the driving motor 6 is rotatably connected with a stirring rod 17, a plurality of stirring plates 18 are welded at two sides of the stirring rod 17, the driving motor 6 drives the stirring plates 18 to dissolve and mix 2-cyanopyrazine titanium powder and water, so that 2-cyanopyrazine titanium solution can enter the rectifying tower body 1 for complete distillation, the effect of the rectifying tower body 1 on the distillation of 2-cyanopyrazine titanium is improved, a water pump 7 is installed at the top of the mixing barrel 2 through a bolt, the model of the air pump 7 is 750W-30L, the water pump 7 can convey the mixed solution in the mixing barrel 2 to the inside of the rectifying tower body 1, the convenience of adding materials to the rectifying tower body 1 is improved, the output end of the water pump 7 is connected with the liquid guide pipe 8, the other end of the liquid guide pipe 8 is positioned inside the rectifying tower body 1, the heating seat 4 is welded at the bottom of the rectifying tower body 1, the connecting frame 16 is welded at one side of the cooling barrel 3, and the cooling barrel 3 is fixed on one side of the rectifying tower body 1 through the connecting frame 16, two hollow discs 19 are arranged inside the cooling barrel 3, a plurality of capillaries 20 are communicated between the two hollow discs 19, the capillaries 20 can increase the contact area of the 2-cyanopyrazine titanium steam and cooling water, the work efficiency of cooling the 2-cyanopyrazine titanium steam is improved, a collecting pipe 15 is arranged at the bottom of the cooling barrel 3, an exhaust pipe 21 is installed on one side of the collecting pipe 15, an air guide pipe 12 is welded and communicated with the top of the rectifying tower body 1, and the other end of the air guide pipe 12 is inserted into the cooling barrel 3 and communicated with the hollow discs 19.
One side of the mixing barrel 2 is provided with a water inlet hole I and a water outlet hole I, and the interior of the water inlet hole I and the interior of the water outlet hole I are both communicated with a water inlet pipe I10 and a water outlet pipe I11 in a welding manner; a water inlet hole II and a water drain hole II are formed in one side of the cooling barrel 3, a water inlet pipe II 13 and a water drain pipe II 14 are welded and communicated in the water inlet hole II and the water drain hole II, and the cooling barrel 3 can cool the 2-cyanopyrazine titanium steam in the hollow disc 19 and the capillary 20 through the water inlet pipe II 13 and the water drain pipe II 14, so that the 2-cyanopyrazine titanium can be rapidly rectified and collected, and the working efficiency is improved; an inner container 24 is fixed inside the rectifying tower body 1, the inner container 24 can prevent the inner container from being lost outwards when the inner container 1 is heated, energy is saved, a cavity 25 is arranged between the inner container 24 and the rectifying tower body 1, and the cavity 25 can further prevent the outer container from being lost when the inner container 1 is heated; a liquid level meter 9 is arranged on one side of the mixing barrel 2, the liquid level meter 9 can observe the amount of the mixed liquid in the mixing barrel 2, and two ends of the liquid level meter 9 are both communicated with the inner part of the inner container 24; a support frame 22 is installed at the bottom of the rectifying tower body 1 through a bolt, a drain pipe 23 is welded and communicated with the bottom of the heating seat 4, a drain valve is arranged on one side of the drain pipe 23, and liquid in the rectifying tower body 1 can be discharged through the drain pipe 23 by opening the drain valve; one side of storage bucket 5 is provided with observation window 26, can observe the 2-cyano pyrazine titanium volume in storage bucket 5 through observation window 26, and the top outer wall of storage bucket 5 is opened there is external screw thread 28, and the top threaded connection of storage bucket 5 has threaded cap 27, and threaded cap 27 is convenient for seal the 2-cyano pyrazine titanium in storage bucket 5.
Specifically, the utility model discloses a theory of operation as follows: during use, the threaded cover 27 is opened, 2-cyanopyrazine titanium powder is poured into the storage barrel 5, the threaded cover 27 is covered, the valve at the bottom of the storage barrel 5 is opened to enable the 2-cyanopyrazine titanium powder to enter the mixing barrel 2, meanwhile, the 2-cyanopyrazine titanium amount in the storage barrel 5 can be observed through the observation window 26, so that the 2-cyanopyrazine titanium is added in time, then, water is conveyed into the mixing barrel 2 through the water inlet pipe I10, the driving motor 6 is started, the driving motor 6 drives the stirring plate 18 to dissolve and mix the 2-cyanopyrazine titanium powder and the water, the 2-cyanopyrazine titanium solution can enter the rectifying tower body 1 for complete distillation, the effect of the rectifying tower body 1 on the 2-cyanopyrazine titanium is improved, the water pump 7 can convey the mixed solution in the mixing barrel 2 to the inside of the rectifying tower body 1, the convenience of adding materials to the rectifying tower body 1 is improved, the inner container 24 is arranged in the rectifying tower body 1, the inner container 24 can prevent the rectifying tower body 1 from being lost outwards when being heated, the energy is saved, the cavity 25 can further prevent the rectifying tower body 1 from being lost outwards when being heated, meanwhile, the phenomenon that the outer wall of the rectifying tower body 1 is scalded is avoided, 2-cyano pyrazine titanium steam enters the hollow disc 19 in the cooling barrel 3 through the air duct 12, 2-cyanopyrazine titanium steam in the hollow disc 19 and the capillary 20 can be cooled through the second water inlet pipe 13 and the second water outlet pipe 14, so that the 2-cyanopyrazine titanium can be rapidly rectified and collected, the working efficiency is improved, meanwhile, the capillary tube 20 is communicated between the two hollow discs 19, so that the contact area of the 2-cyanopyrazine titanium steam and cooling water can be increased, and the working efficiency of cooling the 2-cyanopyrazine titanium steam is improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a 2-cyanopyrazine titanium alloy rectifying column, includes rectifying column body (1), blending tank (2) and cooling barrel (3), its characterized in that, the top of blending tank (2) is provided with material storage bucket (5), driving motor (6) are installed through the bolt in the top of blending tank (2), the output shaft of driving motor (6) rotates and is connected with puddler (17), a plurality of agitator plates (18) have all been welded to the both sides of puddler (17), water pump (7) are installed through the bolt in the top of blending tank (2), the output of water pump (7) is connected with catheter (8), the other end of catheter (8) is located the inside of rectifying column body (1), the bottom welding of rectifying column body (1) has heating seat (4), one side welding of cooling barrel (3) has link (16), and cooling barrel (3) are fixed in one side of rectifying column body (1) through link (16), the inside of cooling barrel (3) is provided with two hollow discs (19), two the intercommunication has a plurality of capillary (20) between hollow disc (19), the bottom of cooling barrel (3) is provided with collecting pipe (15), blast pipe (21) are installed to one side of collecting pipe (15), the top welding intercommunication of rectifying column body (1) has air duct (12), the other end of air duct (12) inserts in the inside and hollow disc (19) intercommunication of cooling barrel (3).
2. The titanium alloy rectification tower with 2-cyanopyrazine groups as claimed in claim 1, wherein one side of said mixing barrel (2) is provided with a first water inlet hole and a first water outlet hole, and the insides of said first water inlet hole and said first water outlet hole are respectively welded and communicated with a first water inlet pipe (10) and a first water outlet pipe (11).
3. The 2-cyanopyrazine titanium alloy rectification column as claimed in claim 1, wherein one side of the cooling barrel (3) is provided with a second water inlet hole and a second water drain hole, and the insides of the second water inlet hole and the second water drain hole are respectively welded and communicated with a second water inlet pipe (13) and a second water drain pipe (14).
4. The titanium alloy rectification column as claimed in claim 1, characterized in that an inner container (24) is fixed inside the rectification column body (1), and a cavity (25) is arranged between the inner container (24) and the rectification column body (1).
5. The titanium alloy rectification column as claimed in claim 1, characterized in that a liquid level meter (9) is arranged on one side of the mixing barrel (2), and both ends of the liquid level meter (9) are communicated with the interior of the mixing barrel (2).
6. The 2-cyanopyrazine titanium alloy rectifying tower as claimed in claim 1, wherein a supporting frame (22) is mounted at the bottom of the rectifying tower body (1) through bolts, a drain pipe (23) is welded and communicated with the bottom of the heating seat (4), and a drain valve is arranged on one side of the drain pipe (23).
7. The titanium alloy rectification tower of 2-cyanopyrazine according to claim 1, characterized in that one side of the storage barrel (5) is provided with an observation window (26), the outer wall of the top of the storage barrel (5) is provided with an external thread (28), and the top of the storage barrel (5) is connected with a threaded cover (27) by a thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021020410.XU CN213131976U (en) | 2020-06-06 | 2020-06-06 | 2-cyanopyrazine titanium alloy rectifying tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021020410.XU CN213131976U (en) | 2020-06-06 | 2020-06-06 | 2-cyanopyrazine titanium alloy rectifying tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213131976U true CN213131976U (en) | 2021-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021020410.XU Active CN213131976U (en) | 2020-06-06 | 2020-06-06 | 2-cyanopyrazine titanium alloy rectifying tower |
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|---|---|
| CN (1) | CN213131976U (en) |
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- 2020-06-06 CN CN202021020410.XU patent/CN213131976U/en active Active
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