CN219682488U - Shell and tube reation kettle - Google Patents
Shell and tube reation kettle Download PDFInfo
- Publication number
- CN219682488U CN219682488U CN202321292174.0U CN202321292174U CN219682488U CN 219682488 U CN219682488 U CN 219682488U CN 202321292174 U CN202321292174 U CN 202321292174U CN 219682488 U CN219682488 U CN 219682488U
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- Prior art keywords
- water tank
- pipe
- threaded cylinder
- nut
- metal pipe
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 62
- 239000004576 sand Substances 0.000 claims abstract description 52
- 238000004140 cleaning Methods 0.000 claims abstract description 42
- 239000002184 metal Substances 0.000 claims abstract description 32
- 238000004891 communication Methods 0.000 claims abstract description 22
- 238000002347 injection Methods 0.000 claims abstract description 7
- 239000007924 injection Substances 0.000 claims abstract description 7
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 abstract description 13
- 239000000110 cooling liquid Substances 0.000 description 16
- 241000220317 Rosa Species 0.000 description 6
- 238000003860 storage Methods 0.000 description 6
- 238000004804 winding Methods 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 3
- 239000002826 coolant Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-N phosphoric acid Substances OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 1
- -1 phosphoric acid diester Chemical class 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model discloses a shell and tube reaction kettle, which comprises a platform, wherein a water tank is arranged at the top of the platform, a filter tank is arranged at the top of the water tank, a kettle body is arranged at the top of the platform at a position far away from the water tank, a spiral pipe is surrounded on the outer side of the kettle body, the water tank is connected with the spiral pipe through a metal pipe, a sand injection assembly is arranged on the metal pipe, a filter assembly is arranged in the filter tank, the top of the spiral pipe is communicated with the filter tank through a pipeline, and the shell and tube reaction kettle is provided with a sand cleaning bottle, a first thread cylinder, a first communication nut and an electromagnetic valve.
Description
Technical Field
The utility model relates to the technical field of tubular reaction kettles, in particular to a tubular reaction kettle.
Background
The synthetic resin is finished by polycondensation or polyaddition reaction under a certain temperature and a certain pressure in a reaction kettle. Therefore, the reaction kettle is the main equipment for resin production. The reaction kettle is widely understood to be a container with physical or chemical reaction, and the heating, evaporation and cooling and low-speed and high-speed mixing of technological requirements are realized through structural design and parameter configuration of the container.
Chinese patent publication No. CN217796144U discloses a tubular reactor, comprising a base, a reactor body and a support column; according to the utility model, the heat exchange work and the recycling of water are conveniently completed through the cooperation of the tube array winding tube, the water outlet tube, the water inlet tube, the collecting box, the adjusting box, the water storage tank and the pump box, the discharged water is collected and conveyed from the water outlet tube and the collecting box after the tube array winding tube exchanges heat, the discharged water is conveyed into the adjusting box to be subjected to temperature adjustment, and then the water is conveyed into the water storage tank to carry out the next heat exchange work, so that the working quality of the production and processing work of the phosphoric acid diester is improved, the water resource is saved, the cost is reduced, the relative positions between the universal wheels and the storage tank are conveniently controlled through the cooperation of the lifting plate, the lifting motor, the threaded rod, the threaded ring, the threaded block, the auxiliary block and the T-shaped block, the device is conveniently supported through the base after the movement, the device is prevented from sliding during the operation, and the device is stably parked.
However, the above patent suffers from the following disadvantages: the heat exchange work and the recycling of water are conveniently completed through the cooperation of the tube array winding, the water outlet pipe, the water inlet pipe, the collecting box, the regulating box, the water storage tank and the pump box, after the tube array winding exchanges heat, the discharged water is collected and conveyed from the water outlet pipe and the collecting box, and is conveyed into the regulating box to be regulated in temperature, and then the next heat exchange work is carried out in the water storage tank.
Disclosure of Invention
The utility model aims to provide a tubular reactor, which solves the problem that a large amount of scale can be generated on the inner wall of a tubular reactor in the long-time use process of a tubular winding pipe, a water outlet pipe, a water inlet pipe, a collecting box, an adjusting box, a water storage tank and a pump box which are provided in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the shell and tube reaction kettle comprises a platform, wherein a water tank is arranged at the top of the platform, a filter box is arranged at the top of the water tank, a kettle body is arranged at the top of the platform, which is far away from the water tank, a spiral pipe is arranged around the outer side of the kettle body, the water tank is connected with the spiral pipe through a metal pipe, a sand injection assembly is arranged on the metal pipe, a filter assembly is arranged in the filter box, and the top of the spiral pipe is communicated with the filter box through a pipeline;
the sand injection assembly comprises a sand cleaning bottle, a first thread cylinder, a first communication nut and an electromagnetic valve, wherein the first thread cylinder is arranged at the bottom of the sand cleaning bottle, threads are arranged on the outer side of the first thread cylinder, the first communication nut is arranged at the top of the electromagnetic valve, threads are arranged in the first communication nut, the first thread cylinder is in threaded connection with the first communication nut, and the bottom of the electromagnetic valve is communicated with a metal pipe;
as a further scheme of the utility model: the side wall of the sand cleaning bottle is provided with a second threaded cylinder in a penetrating mode, threads are formed on the outer side of the second threaded cylinder, the outer side of the second threaded cylinder is connected into a second coupling nut in a threaded mode, and the side wall of the second coupling nut is communicated with the metal pipe through the introducing pipe.
By adopting the technical scheme, the water in the metal pipe is introduced into the cleaning sand bottle through the introducing pipe, and the cleaning sand in the cleaning sand bottle is brought into the metal pipe.
As a further scheme of the utility model: the water tank is internally provided with a water pump, the output end of the water pump is connected with the metal pipe, and the bottom of the water tank is obliquely arranged.
Through adopting above-mentioned technical scheme, realized through the water pump that carries out the cyclic utilization to the coolant liquid in the water tank.
As a further scheme of the utility model: a rubber pad is arranged between the first communication nut and the first thread cylinder.
By adopting the technical scheme, the first thread cylinder and the first communication nut are sealed.
As a further scheme of the utility model: the filter assembly comprises a groove and a barrel-shaped filter screen, the inner wall of the filter box is provided with the groove, and the barrel-shaped filter screen is inserted into the groove.
By adopting the technical scheme, the recovery of the cleaning sand in the cleaning sand bottle is realized.
As a further scheme of the utility model: the filter box is characterized in that the outer side of the filter box is provided with an installation door, and the outer side of the installation door is provided with an observation window.
By adopting the technical scheme, the sand recovered in the filter box is taken out.
Compared with the prior art, the utility model has the beneficial effects that: the tube array type reaction kettle comprises a shell and tube reactor,
the cleaning sand bottle, the first thread cylinder, the first communication nut and the electromagnetic valve are arranged, when the inner wall of the spiral pipe is required to be cleaned, the cooling liquid in the water tank is brought into the metal pipe by starting the water pump, then the cooling liquid is introduced into the cleaning sand bottle through the introducing pipe, then the electromagnetic valve is opened, the cleaning sand in the cleaning sand bottle is brought into the metal pipe, then the cooling liquid and the cleaning sand in the metal pipe circularly flow in the spiral pipe, and the cleaning effect on the inner wall of the spiral pipe is vertical through the cooling liquid and the two ends of the cleaning sand;
in addition, this shell and tube reation kettle still is provided with recess and barrel-shaped filter screen, when clearing up the incrustation scale in the spiral pipe, then opens the installing door, inserts the recess in the barrel-shaped filter screen of seting up the rose box inner wall, then closes the installing door, continues circulating cooling liquid afterwards, when the coolant liquid enters into the rose box, just realized retrieving the recess to the clearance sand through the recess of inserting in the rose box, then opened the installing door and taken out the recess, and then realized retrieving the clearance sand.
Drawings
FIG. 1 is a schematic view of a front cross-sectional structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the sand bottle, solenoid valve and inlet pipe of the present utility model;
FIG. 3 is a schematic cross-sectional view of the filter box of the present utility model;
fig. 4 is a schematic diagram of a front view structure of the filter box of the present utility model.
In the figure: 1. a platform; 2. a spiral tube; 3. a water tank; 4. a filter box; 5. a water pump; 6. a metal tube; 7. an introduction tube; 8. cleaning the sand bottle; 9. an electromagnetic valve; 10. a first communication nut; 11. a first thread cylinder; 12. a rubber pad; 13. a second coupling nut; 14. a second thread cylinder; 15. a groove; 16. a barrel-shaped filter screen; 17. and installing a door.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the shell and tube reaction kettle comprises a platform 1, a water tank 3 is arranged at the top of the platform 1, a filter tank 4 is arranged at the top of the water tank 3, a kettle body is arranged at the top of the platform 1 at a position far away from the water tank 3, a spiral pipe 2 is arranged around the outer side of the kettle body, the water tank 3 is connected with the spiral pipe 2 through a metal pipe 6, a sand injection component is arranged on the metal pipe 6, a filter component is arranged in the filter tank 4, and the top of the spiral pipe 2 is communicated with the filter tank 4 through a pipeline;
the sand injection assembly comprises a sand cleaning bottle 8, a first threaded cylinder 11, a first communication nut 10 and an electromagnetic valve 9, wherein the first threaded cylinder 11 is arranged at the bottom of the sand cleaning bottle 8, threads are formed in the outer side of the first threaded cylinder 11, the first communication nut 10 is arranged at the top of the electromagnetic valve 9, threads are formed in the first communication nut 10, the first threaded cylinder 11 is in threaded connection with the first communication nut 10, and the bottom of the electromagnetic valve 9 is communicated with the metal pipe 6;
when the inner wall of the spiral pipe 2 needs to be cleaned, the cooling liquid in the water tank 3 is brought into the metal pipe 6 by starting the water pump 5, then the cooling liquid is introduced into the cleaning sand bottle 8 by the introducing pipe 7, then the electromagnetic valve 9 is opened, the cleaning sand in the cleaning sand bottle 8 is brought into the metal pipe 6, then the cooling liquid and the cleaning sand in the metal pipe 6 circularly flow in the spiral pipe 2, and the cleaning effect on the inner wall of the spiral pipe 2 is vertical through the cooling liquid and the two ends of the cleaning sand.
Referring to fig. 2, further, a second screw thread cylinder 14 is installed on the side wall of the sand bottle 8, and threads are provided on the outer side of the second screw thread cylinder 14, the outer side of the second screw thread cylinder 14 is connected to the second coupling nut 13, and the side wall of the second coupling nut 13 is communicated with the metal tube 6 through the introducing tube 7;
the second coupling screw cap 13 on the introducing pipe 7 is screwed to the outer side of the second screw cylinder 14 on the cleaning sand bottle 8, so that the metal pipe 6 and the cleaning sand bottle 8 are connected with each other through the introducing pipe 7, and the water flowing in the metal pipe 6 is introduced into the cleaning sand bottle 8.
Referring to fig. 1, further, a water pump 5 is installed in the water tank 3, and an output end of the water pump 5 is connected with a metal pipe 6, and a bottom of the water tank 3 is obliquely arranged;
when the spiral pipe 2 is required to be cooled or the scale on the inner wall of the spiral pipe is cleaned, the water pump 5 is started to drive the cooling liquid in the water tank 3 to enter the metal pipe 6, so that the cooling liquid is circulated.
Referring to fig. 2, further, a rubber pad 12 is installed between the first communication nut 10 and the first threaded cylinder 11;
when the first screw cylinder 11 and the first communication nut 10 are connected with each other in a screw mode, sealing is achieved between the first communication nut 10 and the first screw cylinder 11 through the rubber gasket 12 between the first screw cylinder and the first communication nut, and leakage of a connecting position of the first communication nut and the first screw cylinder is prevented.
Referring to fig. 3, further, the filter assembly includes a groove 15 and a barrel-shaped filter screen 16, the inner wall of the filter box 4 is provided with the groove 15, and the barrel-shaped filter screen 16 is inserted into the groove 15;
when the scale in the spiral pipe 2 is cleaned, then the mounting door 17 is opened, the groove 15 is inserted into the barrel-shaped filter screen 16 arranged on the inner wall of the filter tank 4, then the mounting door 17 is closed, and then the cooling liquid continues to circulate, when the cooling liquid enters the filter tank 4, the cleaning sand is recovered into the groove 15 through the groove 15 inserted into the filter tank 4, and then the groove 15 is taken out by opening the mounting door 17, so that the cleaning sand is recovered.
Referring to fig. 4, further, a mounting door 17 is installed at the outer side of the filtering box 4, and an observation window is installed at the outer side of the mounting door 17;
when needs place recess 15 to the rose box 4 in, through opening the installation mounting door 17 in the rose box 4 outside, realized changing recess 15 fast, the observation condition is conveniently observed on the recess 15 in the rose box 4 according to the observation window of installation of the mounting door 17 outside simultaneously.
Working principle: when the tube array type reaction kettle is used, the cooling liquid in the water tank 3 is brought into the metal tube 6 by starting the water pump 5, then the cooling liquid is introduced into the cleaning sand bottle 8 through the introducing tube 7, then the electromagnetic valve 9 is opened, further cleaning sand in the cleaning sand bottle 8 is brought into the metal tube 6, then the cooling liquid and the cleaning sand in the metal tube 6 circulate in the spiral tube 2, when the cleaning sand bottle 8 needs to be replaced, the cleaning sand bottle 8 is rotated to enable threads of the cleaning sand bottle 8 to be used for first communicating screw cap 10, then a new cleaning sand bottle 8 is replaced to be connected into the first communicating screw cap 10 in a threaded mode, and then the cleaning sand bottle 8 is connected to the second screw cap 14 in a threaded mode through the second communicating screw cap 13, and the details which are not described in the specification belong to the prior art known to the person skilled in the art.
The terms "center," "longitudinal," "transverse," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used for descriptive simplicity and convenience only and not as an indication or implying that the apparatus or element being referred to must have a particular orientation, be constructed and operated for a particular orientation, based on the orientation or positional relationship illustrated in the drawings, and thus should not be construed as limiting the scope of the present utility model.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a tubulation formula reation kettle, includes platform (1), its characterized in that: the water tank (3) is installed at the top of the platform (1), the filter box (4) is installed at the top of the water tank (3), the kettle body is installed at the position, far away from the water tank (3), of the top of the platform (1), the spiral pipe (2) is arranged on the outer side of the kettle body in a surrounding mode, the water tank (3) is connected with the spiral pipe (2) through a metal pipe (6), the sand injection component is arranged on the metal pipe (6), the filter box (4) is internally provided with the filter component, and the top of the spiral pipe (2) is communicated with the filter box (4) through a pipeline;
the sand injection assembly comprises a sand cleaning bottle (8), a first threaded cylinder (11), a first communication nut (10) and an electromagnetic valve (9), wherein the first threaded cylinder (11) is installed at the bottom of the sand cleaning bottle (8), threads are formed in the outer side of the first threaded cylinder (11), the first communication nut (10) is installed at the top of the electromagnetic valve (9), threads are formed in the first communication nut (10), the first threaded cylinder (11) is in threaded connection with the first communication nut (10), and the bottom of the electromagnetic valve (9) is communicated with a metal pipe (6).
2. A tubular reactor according to claim 1, wherein: the side wall of the sand cleaning bottle (8) is provided with a second threaded cylinder (14) in a penetrating mode, threads are formed in the outer side of the second threaded cylinder (14), the outer side of the second threaded cylinder (14) is connected into a second coupling nut (13) in a threaded mode, and the side wall of the second coupling nut (13) is communicated with the metal pipe (6) through the introducing pipe (7).
3. A tubular reactor according to claim 1, wherein: the water tank (3) is internally provided with a water pump (5), the output end of the water pump (5) is connected with a metal pipe (6), and the bottom of the water tank (3) is obliquely arranged.
4. A tubular reactor according to claim 1, wherein: a rubber pad (12) is arranged between the first communicating nut (10) and the first threaded cylinder (11).
5. A tubular reactor according to claim 1, wherein: the filter assembly comprises a groove (15) and a barrel-shaped filter screen (16), the inner wall of the filter box (4) is provided with the groove (15), and the barrel-shaped filter screen (16) is inserted into the groove (15).
6. A tubular reactor according to claim 1, wherein: the outside of the filter box (4) is provided with an installation door (17), and the outside of the installation door (17) is provided with an observation window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321292174.0U CN219682488U (en) | 2023-05-25 | 2023-05-25 | Shell and tube reation kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321292174.0U CN219682488U (en) | 2023-05-25 | 2023-05-25 | Shell and tube reation kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219682488U true CN219682488U (en) | 2023-09-15 |
Family
ID=87940107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321292174.0U Active CN219682488U (en) | 2023-05-25 | 2023-05-25 | Shell and tube reation kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219682488U (en) |
-
2023
- 2023-05-25 CN CN202321292174.0U patent/CN219682488U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |