CN212854751U - Chloronitrile aldehyde synthesis vacuum degassing kettle - Google Patents
Chloronitrile aldehyde synthesis vacuum degassing kettle Download PDFInfo
- Publication number
- CN212854751U CN212854751U CN202021268214.4U CN202021268214U CN212854751U CN 212854751 U CN212854751 U CN 212854751U CN 202021268214 U CN202021268214 U CN 202021268214U CN 212854751 U CN212854751 U CN 212854751U
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- tank
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- bolt
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- 238000009849 vacuum degassing Methods 0.000 title claims abstract description 19
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 title claims 7
- 230000015572 biosynthetic process Effects 0.000 title description 4
- 238000003786 synthesis reaction Methods 0.000 title description 4
- 238000007872 degassing Methods 0.000 claims abstract description 108
- 239000007788 liquid Substances 0.000 claims abstract description 35
- 238000000926 separation method Methods 0.000 claims abstract description 22
- 238000003756 stirring Methods 0.000 claims abstract description 22
- 239000000460 chlorine Substances 0.000 claims abstract description 11
- 229910052801 chlorine Inorganic materials 0.000 claims abstract description 11
- -1 chlorine nitrile aldehyde Chemical class 0.000 claims abstract description 11
- 238000003466 welding Methods 0.000 claims abstract description 10
- 238000001914 filtration Methods 0.000 claims description 13
- 230000002194 synthesizing effect Effects 0.000 claims description 12
- 239000002893 slag Substances 0.000 claims description 8
- 239000002699 waste material Substances 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 34
- 238000007599 discharging Methods 0.000 description 9
- 150000001299 aldehydes Chemical class 0.000 description 7
- 230000002349 favourable effect Effects 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 4
- 238000007790 scraping Methods 0.000 description 4
- 238000000605 extraction Methods 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000001802 infusion Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- HGINCPLSRVDWNT-UHFFFAOYSA-N Acrolein Chemical compound C=CC=O HGINCPLSRVDWNT-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
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- Degasification And Air Bubble Elimination (AREA)
Abstract
The utility model discloses a synthetic vacuum degassing cauldron of chlorine nitrile aldehyde, including degassing tank, vacuum tank and vacuum pump, the vacuum tank bottom is passed through the pipeline and is linked together with the vacuum pump, and the welding of vacuum tank one side outer wall near top department has the fagging, and fagging top outer wall one side installs the knockout drum that runs through the fagging through the bolt, and the knockout drum passes through the pipeline and communicates with the vacuum tank each other, and the base plate is installed through the bolt to knockout drum inside, and the welding has the taper block that the equidistance is the ring structure and distributes on the outer wall of base plate bottom, sets up the through-hole that the equidistance is. The gas discharged during degassing of the utility model enters the separation tank, then is stuck on the base plate under the obstruction of the filter screen, then falls on the bottom of the separation tank and enters the filter tank through the liquid conveying pipe, which is beneficial to reducing the waste of resources; simultaneously, the rotating shaft can drive the stirring frame to move, so that the solution in the degassing tank is stirred, gas is separated out and accelerated, and the degassing efficiency is improved.
Description
Technical Field
The utility model relates to a chlorine nitrile aldehyde synthesizes technical field, especially relates to a chlorine nitrile aldehyde synthesizes vacuum degassing cauldron.
Background
The degassing kettle is a common device in chemical production, is suitable for monomer polymerization reaction under oxygen isolation and low pressure, and needs to be used for degassing treatment in the existing synthesis process of the chloronitrile aldehyde.
At present, the solution in the exhaust gas can not be separated when using to degas to current degasification cauldron for degasification cauldron, and comparatively extravagant resource, current degasification cauldron is degassed speed when using simultaneously slower, consequently, the synthetic vacuum degasification cauldron of chlorine nitrile aldehyde of urgent need design solves above-mentioned problem.
Disclosure of Invention
The utility model aims at solving the problem that the solution in the gas can not be separated when the degassing speed of the existing degassing kettle in the prior art is slow and degassing, and providing a chlorine nitrile aldehyde synthesis vacuum degassing kettle.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a vacuum degassing kettle for synthesizing chloronitrile aldehyde comprises a degassing tank, a vacuum tank and a vacuum pump, wherein the bottom end of the vacuum tank is communicated with the vacuum pump through a pipeline, a supporting plate is welded on the outer wall of one side of the vacuum tank close to the top, a separating tank penetrating through the supporting plate is installed on one side of the outer wall of the top of the supporting plate through a bolt, a base plate is installed inside the separating tank through a bolt, conical blocks which are distributed in an annular structure at equal intervals are welded on the outer wall of the bottom of the base plate, through holes which are distributed in an annular structure at equal intervals are formed in the outer wall of the top of the base plate, a filter screen is installed inside the through holes through bolts, an inlet pipe extending into the degassing tank is welded on one side of the outer wall of the top of the degassing tank, a liquid discharge pipe extending into the degassing tank is inserted into one side of the outer wall of the, and one end of the gas pipe far away from the degassing tank is inserted on the outer wall of one side of the separation tank.
The key concept of the technical scheme is as follows: when the degassing device is used for degassing, discharged gas during degassing enters the separation tank through the gas pipe, then adheres to the base plate under the blocking of the filter screen, and then converges on the conical block to form larger liquid drops so as to fall to the bottom of the separation tank, and then enters the filter tank through the liquid conveying pipe, so that the waste of resources is reduced; when using the device, the staff can start driving motor for the pivot drives the stirring frame motion, thereby stirs the solution in the degasification jar, makes gas to appear and accelerates, is favorable to improving degasification efficiency, and the scraper blade can strike off the bubble of adhering to on the inner wall of degasification jar simultaneously.
Furthermore, the filter tank that communicates each other with the fluid-discharge tube is installed through the bolt to the one end that degassing jar was kept away from to the fluid-discharge tube, and pegs graft on the one side outer wall that the fluid-discharge tube was kept away from to the filter tank and have the drain pipe.
Furthermore, it has the scum pipe to cross grafting in filtration tank bottom outer wall one side, it installs the filter screen through the bolt to filter tank inside.
Furthermore, driving motor is installed through the bolt in degasification tank top outer wall center department, and driving motor's output installs the pivot through the bolt.
Furthermore, the stirring frame that is equidistant structure and distributes is cup jointed to the pivot outside, and installs the scraper blade that is equidistant annular structure and distributes through the bolt on the stirring frame side outer wall.
Furthermore, a liquid conveying pipe is inserted into the outer wall of the bottom of the separating tank, and one end, far away from the separating tank, of the liquid conveying pipe is inserted into the outer wall of one side of the filtering tank, close to the bottom.
Furthermore, landing legs which are distributed in an annular structure at equal intervals are welded at the position, close to the bottom end, of the outer wall of the side face of the degassing tank and at the position, close to the top end, of the outer wall of the side face of the vacuum tank, and an exhaust pipe extending into the vacuum tank is inserted at the position, close to the top end, of the outer wall of one side of the vacuum tank.
The utility model has the advantages that:
1. through the knockout drum that sets up, when this degasser degasses, the combustion gas can get into the knockout drum through the gas-supply pipe during degasification, then can glue on the base plate under the block of filter screen, assembles into great liquid drop on the awl piece afterwards to fall in the knockout drum bottom, then get into the filter tank through the transfer line, be favorable to reducing the waste to the resource.
2. Through the scraper blade that sets up, when using the device, the staff can start driving motor for the pivot drives the motion of stirring frame, thereby stirs the solution in the degasification jar, makes gas appear and accelerates, is favorable to improving degasification efficiency, and the scraper blade can strike off the bubble of adhering to on the inner wall of degasification jar simultaneously.
3. Through the filter tank that sets up, when the ejection of compact, solution in the degasification jar can pass through the fluid-discharge tube and get into in the filter tank, and then solution can be filtered by the filter screen for discharge in the drain pipe is followed to solution, is favorable to improving the quality of solution.
Drawings
FIG. 1 is a front view of a vacuum degassing vessel for synthesizing chloronitrile aldehyde according to the present invention;
FIG. 2 is a schematic structural view of a degassing tank of a vacuum degassing kettle for synthesizing chloronitrile aldehyde according to the present invention;
FIG. 3 is a schematic structural view of a separation tank of a vacuum degassing kettle for synthesizing chloronitrile aldehyde according to the present invention;
FIG. 4 is a schematic structural diagram of a filtration tank of a vacuum degassing kettle for synthesizing chloronitrile aldehyde.
In the figure: 1 degassing tank, 2 vacuum tanks, 3 separating tanks, 4 supporting plates, 5 feeding pipes, 6 gas conveying pipes, 7 vacuum pumps, 8 liquid conveying pipes, 9 liquid discharging pipes, 10 filtering tanks, 11 liquid discharging pipes, 12 slag discharging pipes, 13 gas discharging pipes, 14 driving motors, 15 rotating shafts, 16 stirring frames, 17 scraping plates, 18 filter screens, 19 base plates, 20 conical blocks, 21 filter screens, 22 through holes and 23 supporting legs.
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 vacuum degassing kettle for synthesizing chloro-acrylic aldehyde comprises a degassing tank 1, a vacuum tank 2 and a vacuum pump 7, wherein the degassing tank 1 is used for degassing chloro-acrylic aldehyde entering the degassing tank 1, the vacuum tank 2 is used for collecting degassed gas, the vacuum pump 7 is preferably of the type YL-ZK50 for enabling the degassing tank 1 and the vacuum tank 2 to generate vacuum for degassing, the bottom end of the vacuum tank 2 is communicated with the vacuum pump 7 through a pipeline, a supporting plate 4 is welded on the outer wall of one side of the vacuum tank 2 close to the top for installing a separation tank 3, one side of the outer wall of the top of the supporting plate 4 is provided with the separation tank 3 penetrating through the supporting plate 4 through bolts for separating the degassed gas, the vacuum tank 3 is communicated with the tank 2 through a pipeline, a substrate 19 is installed inside the separation tank 3 through bolts for blocking solution in the gas, and conical blocks 20 are welded on the outer wall of the bottom of the substrate 19 and distributed in an annular structure at equal intervals, be convenient for make the solution that glues on the base plate 19 converge together, so that drip under the action of gravity, set up the through-hole 22 that the equidistance is the annular structure and distributes on the outer wall of 19 tops of base plate, be used for making gas pass through base plate 19, and through-hole 22 is inside to install filter screen 21 through the bolt, be used for filtering the solution in the gas, 1 top outer wall one side welding of degassing tank has the inlet pipe 5 that extends to 1 inside of degassing tank, be used for adding chlorine nitrile aldehyde solution in to degassing tank 1, 1 bottom outer wall one side of degassing tank is pegged graft and is had the fluid-discharge tube 9 that extends to 1 inside of degassing tank, be used for discharging the solution in degassing tank 1, 1 top outer wall one side welding of degassing tank has the gas-supply pipe 6 that link up each other with degassing tank 1, and the one end that degassing tank 1 was kept away.
As can be seen from the above description, the present invention has the following advantages: when the degassing device is used for degassing, discharged gas during degassing enters the separation tank 3 through the gas pipe 6, then is stuck to the base plate 19 under the blocking of the filter screen 21, and then is converged into larger liquid drops on the conical block 20 so as to fall to the bottom of the separation tank 3, and then enters the filter tank 10 through the liquid conveying pipe 8, so that the waste of resources is reduced; when using the device, the staff can start driving motor 14 for pivot 15 drives the motion of agitator 16, thereby stirs the solution in degassing tank 1, makes gas appear and accelerates, is favorable to improving degasification efficiency, and scraper blade 17 can strike off the bubble of adhering to on degassing tank 1's the inner wall simultaneously.
Further, the one end that degasification jar 1 was kept away from to fluid-discharge tube 9 is installed through the bolt with the filter tank 10 of fluid-discharge tube 9 intercommunication each other for solution after the degasification filters, and filter tank 10 and keep away from on the outer wall of one side of fluid-discharge tube 9 and peg graft and have drain pipe 11, and drain pipe 11 communicates with external extraction pump, so that make solution among the degasification jar 1 get into in the filter tank 10.
Furthermore, a slag discharge pipe 12 is inserted into one side of the outer wall of the bottom of the filter tank 10 and used for discharging waste slag in the filter tank 10, and a filter screen 18 is installed inside the filter tank 10 through a bolt and used for filtering solution entering the filter tank 10.
Further, a driving motor 14 is installed at the center of the outer wall of the top of the degassing tank 1 through a bolt, the type of the driving motor 14 is preferably ZDMK12-4F2 and used for providing power for the rotation of the rotating shaft 15, and the output end of the driving motor 14 is provided with the rotating shaft 15 through a bolt and used for transmitting motion.
Further, the stirring frame 16 that is equidistant structure distribution is cup jointed to pivot 15 outside, is arranged in stirring the solution in degassing tank 1 under the effect of pivot 15 to make solution precipitate gas accelerate, and install the scraper blade 17 that the equidistance is the annular structure and distributes through the bolt on the stirring frame 16 side outer wall, be used for making the bubble that adsorbs on degassing tank 1 inner wall break and precipitate gas under the drive of stirring frame 16.
Furthermore, an infusion tube 8 is inserted into the outer wall of the bottom of the separation tank 3 for enabling the liquid separated by the separation tank 3 to flow into the filter tank 10, and one end of the infusion tube 8, which is far away from the separation tank 3, is inserted into the outer wall of one side of the filter tank 10 and is close to the bottom.
Furthermore, the outer wall of the side surface of the degassing tank 1 is close to the bottom end, and the outer wall of the side surface of the vacuum tank 2 is close to the top end, and is welded with supporting legs 23 which are distributed in an annular structure at equal intervals and used for supporting the vacuum tank 2 and the degassing tank 1, and the exhaust pipe 13 extending to the inside of the vacuum tank 2 is inserted into the outer wall of one side of the vacuum tank 2 close to the top end, so that the gas inside the vacuum tank 2 can be conveniently discharged.
With the filter tank 10 arranged as above, when discharging, the solution in the degassing tank 1 will enter the filter tank 10 through the liquid discharge pipe 9, and then the solution will be filtered by the filter screen 18, so that the solution is discharged from the liquid discharge pipe 11, which is beneficial to improving the quality of the solution.
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
A chlorine nitrile aldehyde synthetic vacuum degassing kettle comprises a degassing tank 1, a vacuum tank 2 and a vacuum pump 7, wherein the degassing tank 1 is used for degassing chlorine acrylic aldehyde entering the degassing tank 1, the vacuum tank 2 is used for collecting degassed gas, the type of the vacuum pump 7 is preferably YL-ZK50, the degassing tank 1 and the vacuum tank 2 are used for generating vacuum so as to facilitate degassing, the bottom end of the vacuum tank 2 is communicated with the vacuum pump 7 through a pipeline, a supporting plate 4 is welded on the outer wall of one side of the vacuum tank 2 close to the top and used for installing a separation tank 3, the separation tank 3 penetrating through the supporting plate 4 is installed on one side of the outer wall of the top of the supporting plate 4 through bolts and used for separating the degassed gas, the separation tank 3 is communicated with the vacuum tank 2 through a pipeline, a base plate 19 is installed inside the separation tank 3 through bolts and used for blocking solution in the gas, and conical blocks 20 which are distributed in an annular structure at equal intervals are welded on, be convenient for make the solution that glues on the base plate 19 converge together, so that drip under the action of gravity, set up the through-hole 22 that the equidistance is the annular structure and distributes on the outer wall of 19 tops of base plate, be used for making gas pass through base plate 19, and through-hole 22 is inside to install filter screen 21 through the bolt, be used for filtering the solution in the gas, 1 top outer wall one side welding of degassing tank has the inlet pipe 5 that extends to 1 inside of degassing tank, be used for adding chlorine nitrile aldehyde solution in to degassing tank 1, 1 bottom outer wall one side of degassing tank is pegged graft and is had the fluid-discharge tube 9 that extends to 1 inside of degassing tank, be used for discharging the solution in degassing tank 1, 1 top outer wall one side welding of degassing tank has the gas-supply pipe 6 that link up each other with degassing tank 1, and the one end that degassing tank 1 was kept away.
Wherein, one end of the liquid discharge pipe 9 far away from the degassing tank 1 is provided with a filter tank 10 communicated with the liquid discharge pipe 9 through a bolt for filtering degassed solution, the outer wall of one side of the filter tank 10 far away from the liquid discharge pipe 9 is inserted with a liquid discharge pipe 11, and the liquid discharge pipe 11 is communicated with an external extraction pump so as to enable the solution in the degassing tank 1 to enter the filter tank 10; a slag discharge pipe 12 is inserted into one side of the outer wall of the bottom of the filter tank 10 and used for discharging waste slag in the filter tank 10, and a filter screen 18 is installed in the filter tank 10 through bolts and used for filtering solution entering the filter tank 10; a driving motor 14 is installed at the center of the outer wall of the top of the degassing tank 1 through a bolt, the type of the driving motor 14 is preferably ZDMK12-4F2 and is used for providing power for the rotation of a rotating shaft 15, and the rotating shaft 15 is installed at the output end of the driving motor 14 through a bolt and is used for transmitting motion; stirring frames 16 which are distributed in an equidistant structure are sleeved outside the rotating shaft 15 and are used for stirring the solution in the degassing tank 1 under the action of the rotating shaft 15, so that gas is separated out from the solution quickly, and scraping plates 17 which are distributed in an annular structure in an equidistant mode are mounted on the outer wall of the side face of each stirring frame 16 through bolts and are used for breaking bubbles adsorbed on the inner wall of the degassing tank 1 to separate out the gas under the driving of the stirring frames 16; a liquid conveying pipe 8 is inserted into the outer wall of the bottom of the separating tank 3 and is used for enabling liquid separated by the separating tank 3 to flow into the filtering tank 10, and one end, far away from the separating tank 3, of the liquid conveying pipe 8 is inserted into the position, close to the bottom, of the outer wall of one side of the filtering tank 10; the landing leg 23 that the equidistance is the annular structure and distributes is all welded to the department that the degassing tank 1 side outer wall is close to the bottom and the department that the vacuum vessel 2 side outer wall is close to the top for support vacuum vessel 2 and degassing tank 1, vacuum vessel 2 one side outer wall is close to top department and pegs graft and have the blast pipe 13 that extends to the inside of vacuum vessel 2, is convenient for discharge the gas of the inside of vacuum vessel 2.
The working principle is as follows: when the degassing device is used, a worker can add chlorine nitrile aldehyde to be degassed into the degassing tank 1 through the feeding pipe 5, then when degassing is performed, the worker starts the vacuum pump 7 firstly to enable the vacuum tank 2 and the degassing tank 1 to generate vacuum so as to facilitate degassing treatment, then the worker can start the driving motor 14 to enable the driving motor 14 to drive the rotating shaft 15 to rotate, so that the stirring frame 16 can stir the solution in the degassing tank 1, thereby accelerating the precipitation of bubbles in the solution and improving the degassing efficiency, meanwhile, the stirring frame 16 can drive the scraping plate 17 to rotate under the driving of the rotating shaft 15, the scraping plate 17 can scrape off the bubbles on the inner wall of the degassing tank 1, thereby facilitating the breaking of the bubbles and exhausting gas, meanwhile, when the degassing tank 1 is degassed, gas precipitated in the degassing tank 1 can enter the separation tank 3 through the gas conveying pipe 6 and then can firstly pass through the through hole 22 after entering the gas conveying pipe 3, at this moment, the filter screen 21 can block the solution carried by the gas, then the solution is converged into liquid drops on the substrate 19 to fall into the bottom of the separation tank 3, the liquid drops flow into the filter tank 10 through the liquid conveying pipe 8, the gas which passes through the filter can flow into the vacuum tank 2 through a pipeline, then when the material is taken, a worker can start the extraction pump connected with the liquid outlet pipe 11, so that the solution in the degassing tank 1 enters the filter tank 10 through the liquid outlet pipe 9, then the solution entering the filter tank 10 can be filtered by the filter screen 18, then the solution can be discharged through the liquid outlet pipe 11, and after the material is taken, the worker can open the slag discharge pipe 12, so that the waste slag in the filter tank 10 is discharged out of the filter tank 10.
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 synthetic vacuum degassing cauldron of chlorine nitrile aldehyde, includes degassing tank (1), vacuum tank (2) and vacuum pump (7), its characterized in that, pipeline and vacuum pump (7) intercommunication are passed through to vacuum tank (2) bottom, vacuum tank (2) one side outer wall is close to top department welding and has fagging (4), and fagging (4) top outer wall one side installs knockout drum (3) that runs through fagging (4) through the bolt, knockout drum (3) communicate each other through pipeline and vacuum tank (2), base plate (19) are installed through the bolt to knockout drum (3) inside, and the welding has cone (20) that the equidistance is the annular structure and distributes on base plate (19) bottom outer wall, set up on base plate (19) top outer wall through-hole (22) that the equidistance is the annular structure and distributes, and through-hole (22) inside installs filter screen (21) through the bolt, the welding of degasification jar (1) top outer wall one side has inlet pipe (5) that extend to degasification jar (1) inside, it has fluid-discharge tube (9) that extend to degasification jar (1) inside to peg graft in degasification jar (1) bottom outer wall one side, the welding of degasification jar (1) top outer wall one side has gas-supply pipe (6) that link up each other with degasification jar (1), and gas-supply pipe (6) keep away from the one end of degasification jar (1) and peg graft on knockout drum (3) one side outer wall.
2. The vacuum degassing kettle for synthesizing chloronitrile aldehyde according to claim 1, wherein a filtering tank (10) communicated with the liquid discharge pipe (9) is mounted at one end of the liquid discharge pipe (9) far away from the degassing tank (1) through a bolt, and a liquid discharge pipe (11) is inserted in the outer wall of one side of the filtering tank (10) far away from the liquid discharge pipe (9).
3. The vacuum degassing kettle for synthesizing the chloronitrile aldehyde according to claim 2, wherein a slag discharge pipe (12) is inserted into one side of the outer wall of the bottom of the filter tank (10), and a filter screen (18) is installed inside the filter tank (10) through a bolt.
4. The vacuum degassing kettle for synthesizing the chloronitrile aldehyde according to claim 1, wherein a driving motor (14) is installed at the center of the outer wall of the top of the degassing tank (1) through a bolt, and a rotating shaft (15) is installed at the output end of the driving motor (14) through a bolt.
5. The vacuum degassing kettle for synthesizing the chloronitrile aldehyde according to claim 4, wherein stirring frames (16) which are distributed in an equidistant structure are sleeved outside the rotating shaft (15), and scrapers (17) which are distributed in an equidistant annular structure are installed on the outer wall of the side surface of each stirring frame (16) through bolts.
6. The vacuum degassing kettle for synthesizing the chloronitrile aldehyde according to claim 1, wherein a liquid conveying pipe (8) is inserted on the outer wall of the bottom of the separation tank (3), and one end of the liquid conveying pipe (8) far away from the separation tank (3) is inserted at the position, close to the bottom, of the outer wall of one side of the filter tank (10).
7. The vacuum degassing kettle for synthesizing chloronitrile aldehyde according to claim 1, wherein the supporting legs (23) are welded on the outer wall of the side surface of the degassing tank (1) near the bottom end and the outer wall of the side surface of the vacuum tank (2) near the top end and are distributed in an annular structure at equal intervals, and the exhaust pipe (13) extending to the inside of the vacuum tank (2) is inserted on the outer wall of one side of the vacuum tank (2) near the top end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021268214.4U CN212854751U (en) | 2020-07-02 | 2020-07-02 | Chloronitrile aldehyde synthesis vacuum degassing kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021268214.4U CN212854751U (en) | 2020-07-02 | 2020-07-02 | Chloronitrile aldehyde synthesis vacuum degassing kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212854751U true CN212854751U (en) | 2021-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021268214.4U Expired - Fee Related CN212854751U (en) | 2020-07-02 | 2020-07-02 | Chloronitrile aldehyde synthesis vacuum degassing kettle |
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| Country | Link |
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| CN (1) | CN212854751U (en) |
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- 2020-07-02 CN CN202021268214.4U patent/CN212854751U/en not_active Expired - Fee Related
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Granted publication date: 20210402 |