CN214344463U - Raw materials water trap - Google Patents
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- CN214344463U CN214344463U CN202120027205.4U CN202120027205U CN214344463U CN 214344463 U CN214344463 U CN 214344463U CN 202120027205 U CN202120027205 U CN 202120027205U CN 214344463 U CN214344463 U CN 214344463U
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Abstract
The utility model relates to the technical field of parachlorotoluene dewatering equipment, in particular to a raw material dewatering device, which comprises a first dewatering kettle, a second dewatering kettle, a third dewatering kettle, a fourth dewatering kettle, a batching kettle, a first material outlet pipe, a second material outlet pipe, a third material outlet pipe, a fourth material outlet pipe, a fifth material outlet pipe, a total material conveying pipe and a raw material parachlorotoluene total conveying pipeline; and a charging pump, a first raw material conveying pipeline, a second raw material conveying pipeline, a third raw material conveying pipeline and a fourth raw material conveying pipeline are sequentially arranged on the raw material p-chlorotoluene main conveying pipeline along the material conveying direction. The utility model discloses a raw materials water trap can get rid of the moisture in parachlorotoluene and the mixture.
Description
Technical Field
The utility model relates to a p-chlorotoluene dewatering equipment technical field, in particular to raw materials dewatering device.
Background
The raw materials of p-chlorotoluene and the mixed materials (containing p-chlorotoluene, p-chlorobenzyl chloride, p-dichlorobenzyl chloride and p-chlorotrifluorobenzyl chloride) contain a small amount of water, which affects the chlorination of the p-chlorotoluene and the quality of finished products. In order to improve the chlorination of p-chlorotoluene and the quality of finished products, the water in the p-chlorotoluene needs to be removed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: in order to get rid of the moisture in parachlorotoluene and the mixed material, the utility model provides a raw materials water trap.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
a raw material dewatering device comprises a first dewatering kettle, a second dewatering kettle, a third dewatering kettle, a fourth dewatering kettle, a batching kettle, a first material outlet pipe, a second material outlet pipe, a third material outlet pipe, a fourth material outlet pipe, a fifth material outlet pipe, a total material conveying pipe and a raw material p-chlorotoluene total conveying pipeline;
a charging pump, a first raw material conveying pipeline, a second raw material conveying pipeline, a third raw material conveying pipeline and a fourth raw material conveying pipeline are sequentially arranged on the raw material p-chlorotoluene main conveying pipeline along the material conveying direction;
one end of the first raw material conveying pipeline is connected with a raw material p-chlorotoluene main conveying pipeline, the other end of the first raw material conveying pipeline extends from the top of the first dewatering kettle to the inside of the first dewatering kettle, one end of the second raw material conveying pipeline is connected with a raw material p-chlorotoluene main conveying pipeline, the other end of the second raw material conveying pipeline extends from the top of the second dewatering kettle to the inside of the second dewatering kettle, one end of the third raw material conveying pipeline is connected with a raw material p-chlorotoluene main conveying pipeline, the other end of the third raw material conveying pipeline extends from the top of the third dewatering kettle to the inside of the third dewatering kettle, one end of the fourth raw material conveying pipeline is connected with a raw material p-chlorotoluene main conveying pipeline, and the other end of the fourth raw material conveying pipeline extends from the top of the fourth dewatering kettle to the inside of the fourth dewatering kettle;
a first heat exchange shell, a second heat exchange shell, a third heat exchange shell, a fourth heat exchange shell and a fifth heat exchange shell are respectively arranged on the outer wall of the first dewatering kettle, the outer wall of the second dewatering kettle, the outer wall of the fourth dewatering kettle and the outer wall of the batching kettle, a first hot oil inlet pipe is arranged at the bottom of the first heat exchange shell, a first hot oil outlet pipe is arranged at the top of the first heat exchange shell, a second hot oil inlet pipe is arranged at the bottom of the second heat exchange shell, a second hot oil outlet pipe is arranged at the top of the second heat exchange shell, a third hot oil inlet pipe is arranged at the bottom of the third heat exchange shell, a third hot oil outlet pipe is arranged at the top of the third heat exchange shell, a fourth hot oil inlet pipe is arranged at the bottom of the fourth heat exchange shell, a fourth hot oil outlet pipe is arranged at the top of the fourth heat exchange shell, a first circulating water inlet pipe is arranged at the bottom of the fifth heat exchange shell, and a first circulating water outlet pipe is arranged at the top of the fifth heat exchange shell;
one end of the first material outlet pipe extends to the interior of the first dewatering kettle from the bottom end of the first dewatering kettle, the other end of the first material outlet pipe is connected with the total material conveying pipe, one end of the second material outlet pipe extends to the interior of the second dewatering kettle from the bottom end of the second dewatering kettle, the other end of the second material outlet pipe is connected with the total material conveying pipe, one end of the third material outlet pipe extends to the interior of the third dewatering kettle from the bottom end of the third dewatering kettle, the other end of the third material outlet pipe is connected with the total material conveying pipe, one end of the fourth material outlet pipe extends to the interior of the fourth dewatering kettle from the bottom end of the fourth dewatering kettle, the other end of the fourth material outlet pipe is connected with the total material conveying pipe, one end of the fifth material outlet pipe extends to the interior of the batching kettle from the bottom end of the batching kettle, the other end of the fifth material outlet pipe extends to the interior of the batching kettle from the top of the batching kettle;
the top of first dewatering cauldron, the top of second dewatering cauldron, the top of third dewatering cauldron, the top of fourth dewatering cauldron are equipped with first moisture outlet pipe, second moisture outlet pipe, third moisture outlet pipe, fourth moisture outlet pipe respectively, just moisture main outlet pipe is connected to the output of first moisture outlet pipe, moisture main outlet pipe is connected to the output of second moisture outlet pipe, moisture main outlet pipe is connected to the output of third moisture outlet pipe, moisture main outlet pipe is connected to the output of fourth moisture outlet pipe be equipped with the aspiration pump on the moisture main outlet pipe.
As an improvement: the top of the first dewatering kettle, the second dewatering kettle, the third dewatering kettle, the fourth dewatering kettle and the batching kettle are all provided with pressure gauges.
As an improvement: the top of first dewatering cauldron, second dewatering cauldron, third dewatering cauldron, fourth dewatering and batching cauldron all is equipped with stirring motor, stirring motor's rotor rotates and connects a stirring stick be equipped with the stirring flabellum on the stirring stick.
As an improvement: the first moisture outlet pipe is provided with a first heat exchanger, the second moisture outlet pipe is provided with a second heat exchanger, the third moisture outlet pipe is provided with a third heat exchanger, and the fourth moisture outlet pipe is provided with a fourth heat exchanger.
As an improvement: and a catalyst inlet pipe is also arranged at the top of the batching kettle.
As an improvement: the charging pump is a pneumatic diaphragm pump.
As an improvement: from the top down is equipped with first vacuum pump, first ball valve in proper order on the first material exit tube from the top down is equipped with second vacuum pump, second ball valve in proper order on the second material exit tube from the top down is equipped with third vacuum pump, third ball valve in proper order on the third material exit tube from the top down is equipped with fourth vacuum pump, fourth ball valve in proper order on the fourth material exit tube from the top down is equipped with fifth vacuum pump, fifth ball valve in proper order on the fifth material exit tube from the top down.
To sum up, the utility model discloses following beneficial effect has:
the utility model provides a raw materials water trap, put into first dewatering cauldron through the charge pump with raw materials parachlorotoluene and mixed material, second dewatering cauldron, third dewatering cauldron, fourth dewatering cauldron, it stirs the raw materials to open stirring motor drive stirring flabellum, in the stirring process, with the conduction oil last respectively through first hot oil advance the inside that the pipe leads to first heat transfer shell, then flow through first hot oil exit tube, it advances the inside of pipe leading to second heat transfer shell to last through second hot oil, then flow through second hot oil exit tube, it advances the inside of pipe leading to third heat transfer shell to last through third hot oil, then flow through third hot oil exit tube, it advances the inside of pipe leading to fourth heat transfer shell to last through fourth hot oil, then flow through fourth hot oil exit tube, moisture in the raw materials evaporates into steam under the effect of conduction oil high temperature, then respectively through first heat exchanger, The second heat exchanger, the third heat exchanger, the fourth heat exchanger carries out heating once more, guarantee steam can not condense, discharge to the atmosphere by the aspiration pump at last, work as first dewatering cauldron, the second dewatering cauldron, the third dewatering cauldron, after the moisture of raw materials reachd the production standard in the fourth dewatering cauldron, open first ball valve, the second ball valve, the third ball valve, the fourth ball valve, there is first vacuum pump, the second vacuum pump, the third vacuum pump, the fourth vacuum pump sends the raw materials to the batching cauldron for subsequent use, can get rid of the moisture in parachlorotoluene and the miscellated material through above setting, thereby the chlorination and the off-the-shelf quality of parachlorotoluene have been guaranteed, the dewatering efficiency of raw materials has been improved in the setting of a plurality of dewatering kettles.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the embodiments or the description of the prior art will be briefly described below.
FIG. 1 is a schematic view of an overall structure of a raw material water removal apparatus;
FIG. 2 is a schematic view of a raw material water removal apparatus;
wherein: 1. a first water removal kettle; 2. a second water removal kettle; 3. a third dewatering kettle; 4. a fourth dehydration kettle; 5. a batching kettle; 6. a first material outlet pipe; 7. a second material outlet pipe; 8. a third material outlet pipe; 9. a fourth material outlet pipe; 10. a fifth material outlet pipe; 11. a total material conveying pipe; 12. a main conveying pipeline for p-chlorotoluene as a raw material; 13. a charge pump; 14. a first feedstock delivery conduit; 15. a second feedstock delivery conduit; 16. a third feedstock delivery conduit; 17. a fourth feedstock delivery conduit; 18. a first heat exchange shell; 19. a second heat exchange shell; 20. a third heat exchange shell; 21. a fourth heat exchange shell; 22. a fifth heat exchange shell; 23. a first hot oil inlet pipe; 24. a first hot oil outlet pipe; 25. a second hot oil inlet pipe; 26. a second hot oil outlet pipe; 27. a third hot oil inlet pipe; 28. a third oil outlet pipe; 29. a fourth hot oil inlet pipe; 30. a fourth hot oil outlet pipe; 31. a first circulating water inlet pipe; 32. a first circulating water outlet pipe; 33. a first moisture outlet pipe; 34. a second moisture outlet pipe; 35. a third moisture outlet pipe; 36. a fourth moisture outlet pipe; 37. a moisture main outlet pipe; 38. an air pump; 39. a pressure gauge; 40. a stirring motor; 41. a stirring rod; 42. stirring fan blades; 43. a first heat exchanger; 44. a second heat exchanger; 45. a third heat exchanger; 46. a fourth heat exchanger; 47. introducing a catalyst into a pipe; 48. a first vacuum pump; 49. a first ball valve; 50. a second vacuum pump; 51. a second ball valve; 52. a third vacuum pump; 53. a third ball valve; 54. a fourth vacuum pump; 55. a fourth ball valve; 56. a fifth vacuum pump; 57. and a fifth ball valve.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, a raw material dewatering device includes a first dewatering kettle 1, a second dewatering kettle 2, a third dewatering kettle 3, a fourth dewatering kettle 4, a batching kettle 5, a first material outlet pipe 6, a second material outlet pipe 7, a third material outlet pipe 8, a fourth material outlet pipe 9, a fifth material outlet pipe 10, a total material conveying pipe 11, and a raw material p-chlorotoluene total conveying pipeline 12;
a charging pump 13, a first raw material conveying pipeline 14, a second raw material conveying pipeline 15, a third raw material conveying pipeline 16 and a fourth raw material conveying pipeline 17 are sequentially arranged on the raw material p-chlorotoluene main conveying pipeline 12 along the material conveying direction; in this embodiment, the feed pump 13 is a pneumatic diaphragm pump.
One end of a first raw material conveying pipeline 14 is connected with a raw material p-chlorotoluene main conveying pipeline 12, the other end of the first raw material conveying pipeline extends from the top of the first dewatering kettle 1 to the inside of the first dewatering kettle 1, one end of a second raw material conveying pipeline 15 is connected with the raw material p-chlorotoluene main conveying pipeline 12, the other end of the second raw material conveying pipeline extends from the top of the second dewatering kettle 2 to the inside of the second dewatering kettle 2, one end of a third raw material conveying pipeline 16 is connected with the raw material p-chlorotoluene main conveying pipeline 12, the other end of the third raw material conveying pipeline extends from the top of the third dewatering kettle 3 to the inside of the third dewatering kettle 3, one end of a fourth raw material conveying pipeline 17 is connected with the raw material p-chlorotoluene main conveying pipeline 12, and the other end of the fourth raw material conveying pipeline 17 extends from the top of the fourth dewatering kettle 4 to the inside of the fourth dewatering kettle 4;
a first heat exchange shell 18, a second heat exchange shell 19, a third heat exchange shell 20, a fourth heat exchange shell 21 and a fifth heat exchange shell 22 are respectively arranged on the outer wall of the first dewatering kettle 1, the outer wall of the second dewatering kettle 2, the outer wall of the third dewatering kettle 3, the outer wall of the fourth dewatering kettle 4 and the outer wall of the batching kettle 5, a first hot oil inlet pipe 23 is arranged at the bottom of the first heat exchange shell 18, a first hot oil outlet pipe 24 is arranged at the top of the first heat exchange shell, a second hot oil inlet pipe 25 is arranged at the bottom of the second heat exchange shell 19, a second hot oil outlet pipe 26 is arranged at the top of the second heat exchange shell, a third hot oil inlet pipe 27 is arranged at the bottom of the third heat exchange shell 20, a third hot oil outlet pipe is arranged at the top of the third heat exchange shell, a fourth hot oil inlet pipe 29 is arranged at the bottom of the fourth heat exchange shell 21, a fourth hot oil outlet 30 is arranged at the top of the fourth heat exchange shell 22, a first circulating water inlet pipe 31 is arranged at the bottom of the fifth heat exchange shell 22, and a first circulating water outlet pipe 32 is arranged at the top of the fifth heat exchange shell;
one end of a first material outlet pipe 6 extends from the bottom end of the first water removal kettle 1 to the interior of the first water removal kettle, the other end of the first material outlet pipe is connected with a total material conveying pipe 11, one end of a second material outlet pipe 7 extends from the bottom end of the second water removal kettle 2 to the interior of the second water removal kettle, the other end of the second material outlet pipe is connected with the total material conveying pipe 11, one end of a fourth material outlet pipe 9 extends from the bottom end of the fourth water removal kettle 4 to the interior of the fourth water removal kettle, the other end of the third material outlet pipe is connected with the total material conveying pipe 11, one end of a fifth material outlet pipe 10 extends from the bottom end of the batching kettle 5 to the interior of the batching kettle, the other end of the fifth material outlet pipe extends to the interior of the external buffer tank, and the output end of the total material conveying pipe 11 extends from the top of the batching kettle 5 to the interior of the batching kettle;
the top of the first dewatering kettle 1, the top of the second dewatering kettle 2, the top of the third dewatering kettle 3 and the top of the fourth dewatering kettle 4 are respectively provided with a first moisture outlet pipe 33, a second moisture outlet pipe 34, a third moisture outlet pipe 35 and a fourth moisture outlet pipe 36, the output end of the first moisture outlet pipe 33 is connected with a moisture main outlet pipe 37, the output end of the second moisture outlet pipe 34 is connected with a moisture main outlet pipe 37, the output end of the third moisture outlet pipe 35 is connected with the moisture main outlet pipe 37, the output end of the fourth moisture outlet pipe 36 is connected with the moisture main outlet pipe 37, and the moisture main outlet pipe 37 is provided with an air suction pump 38.
The top of the first dewatering kettle 1, the second dewatering kettle 2, the third dewatering kettle 3, the fourth dewatering kettle and the batching kettle 5 are all provided with a pressure gauge 39.
The top of first dewatering cauldron 1, second dewatering cauldron 2, third dewatering cauldron 3, fourth dewatering and batching cauldron 5 all is equipped with agitator motor 40, and agitator motor 40's rotor rotates and connects a stirring stick 41, is equipped with stirring flabellum 42 on stirring stick 41.
The first heat exchanger 43 is provided on the first moisture outlet pipe 33, the second heat exchanger 44 is provided on the second moisture outlet pipe 34, the third heat exchanger 45 is provided on the third moisture outlet pipe 35, and the fourth heat exchanger 46 is provided on the fourth moisture outlet pipe 36.
The top of the batching kettle 5 is also provided with a catalyst inlet pipe 47.
A first vacuum pump 48 and a first ball valve 49 are sequentially arranged on the first material outlet pipe 6 from top to bottom, a second vacuum pump 50 and a second ball valve 51 are sequentially arranged on the second material outlet pipe 7 from top to bottom, a third vacuum pump 52 and a third ball valve 53 are sequentially arranged on the third material outlet pipe 8 from top to bottom, a fourth vacuum pump 54 and a fourth ball valve 55 are sequentially arranged on the fourth material outlet pipe 9 from top to bottom, and a fifth vacuum pump 56 and a fifth ball valve 57 are sequentially arranged on the fifth material outlet pipe 10 from top to bottom.
The utility model provides a raw materials dewatering device, put into first dewatering cauldron 1 through charge pump 13 raw materials p-chlorotoluene and mixed material, second dewatering cauldron 2, third dewatering cauldron 3, fourth dewatering cauldron 4, start stirring motor 40 and drive stirring flabellum 42 and stir the raw materials, in the stirring process, the conduction oil lasts respectively to advance the pipe 23 through first hot oil and lead to the inside of first heat transfer shell 18, then flow out through first hot oil exit tube 24, continue to advance the inside of pipe 25 leading to second heat transfer shell 19 through second hot oil, then flow out through second hot oil exit tube 26, continue to advance the pipe 27 through third hot oil and lead to the inside of third heat transfer shell 20, then flow out through third hot oil exit tube, the conduction oil continues to advance the inside of pipe 29 leading to fourth heat transfer shell 21 through fourth hot oil, then flow out through fourth hot oil exit tube 30, moisture in the raw materials evaporates into steam under the effect of high temperature, then carry out heating once more through first heat exchanger 43, second heat exchanger 44, third heat exchanger 45, fourth heat exchanger 46 respectively, guarantee that steam can not condense, discharge to the atmosphere by aspiration pump 38 at last, after the moisture of raw materials reachd production standard in first dewatering cauldron 1, second dewatering cauldron 2, third dewatering cauldron 3, the fourth dewatering cauldron 4, open first ball valve 49, second ball valve 51, third ball valve 53, fourth ball valve 55, by first vacuum pump 48, second vacuum pump 50, third vacuum pump 52, fourth vacuum pump 54 send the raw materials to batching cauldron 5 for subsequent use, can get rid of the moisture in p-chlorotoluene and the mixed material through above setting, thereby the chlorination of p-chlorotoluene and finished product quality have been guaranteed, the dewatering efficiency of raw materials has been improved in the setting of a plurality of dewatering cauldron.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art will appreciate that; the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.
Claims (7)
1. A raw material water removal device is characterized by comprising a first water removal kettle, a second water removal kettle, a third water removal kettle, a fourth water removal kettle, a batching kettle, a first material outlet pipe, a second material outlet pipe, a third material outlet pipe, a fourth material outlet pipe, a fifth material outlet pipe, a total material conveying pipe and a raw material p-chlorotoluene total conveying pipeline;
a charging pump, a first raw material conveying pipeline, a second raw material conveying pipeline, a third raw material conveying pipeline and a fourth raw material conveying pipeline are sequentially arranged on the raw material p-chlorotoluene main conveying pipeline along the material conveying direction;
one end of the first raw material conveying pipeline is connected with a raw material p-chlorotoluene main conveying pipeline, the other end of the first raw material conveying pipeline extends from the top of the first dewatering kettle to the inside of the first dewatering kettle, one end of the second raw material conveying pipeline is connected with a raw material p-chlorotoluene main conveying pipeline, the other end of the second raw material conveying pipeline extends from the top of the second dewatering kettle to the inside of the second dewatering kettle, one end of the third raw material conveying pipeline is connected with a raw material p-chlorotoluene main conveying pipeline, the other end of the third raw material conveying pipeline extends from the top of the third dewatering kettle to the inside of the third dewatering kettle, one end of the fourth raw material conveying pipeline is connected with a raw material p-chlorotoluene main conveying pipeline, and the other end of the fourth raw material conveying pipeline extends from the top of the fourth dewatering kettle to the inside of the fourth dewatering kettle;
a first heat exchange shell, a second heat exchange shell, a third heat exchange shell, a fourth heat exchange shell and a fifth heat exchange shell are respectively arranged on the outer wall of the first dewatering kettle, the outer wall of the second dewatering kettle, the outer wall of the fourth dewatering kettle and the outer wall of the batching kettle, a first hot oil inlet pipe is arranged at the bottom of the first heat exchange shell, a first hot oil outlet pipe is arranged at the top of the first heat exchange shell, a second hot oil inlet pipe is arranged at the bottom of the second heat exchange shell, a second hot oil outlet pipe is arranged at the top of the second heat exchange shell, a third hot oil inlet pipe is arranged at the bottom of the third heat exchange shell, a third hot oil outlet pipe is arranged at the top of the third heat exchange shell, a fourth hot oil inlet pipe is arranged at the bottom of the fourth heat exchange shell, a fourth hot oil outlet pipe is arranged at the top of the fourth heat exchange shell, a first circulating water inlet pipe is arranged at the bottom of the fifth heat exchange shell, and a first circulating water outlet pipe is arranged at the top of the fifth heat exchange shell;
one end of the first material outlet pipe extends to the interior of the first dewatering kettle from the bottom end of the first dewatering kettle, the other end of the first material outlet pipe is connected with the total material conveying pipe, one end of the second material outlet pipe extends to the interior of the second dewatering kettle from the bottom end of the second dewatering kettle, the other end of the second material outlet pipe is connected with the total material conveying pipe, one end of the third material outlet pipe extends to the interior of the third dewatering kettle from the bottom end of the third dewatering kettle, the other end of the third material outlet pipe is connected with the total material conveying pipe, one end of the fourth material outlet pipe extends to the interior of the fourth dewatering kettle from the bottom end of the fourth dewatering kettle, the other end of the fourth material outlet pipe is connected with the total material conveying pipe, one end of the fifth material outlet pipe extends to the interior of the batching kettle from the bottom end of the batching kettle, the other end of the fifth material outlet pipe extends to the interior of the batching kettle from the top of the batching kettle;
the top of first dewatering cauldron, the top of second dewatering cauldron, the top of third dewatering cauldron, the top of fourth dewatering cauldron are equipped with first moisture outlet pipe, second moisture outlet pipe, third moisture outlet pipe, fourth moisture outlet pipe respectively, just moisture main outlet pipe is connected to the output of first moisture outlet pipe, moisture main outlet pipe is connected to the output of second moisture outlet pipe, moisture main outlet pipe is connected to the output of third moisture outlet pipe, moisture main outlet pipe is connected to the output of fourth moisture outlet pipe be equipped with the aspiration pump on the moisture main outlet pipe.
2. The raw material water removing device according to claim 1, wherein pressure gauges are arranged on the tops of the first water removing kettle, the second water removing kettle, the third water removing kettle, the fourth water removing kettle and the batching kettle.
3. The raw material water removing device according to claim 1, wherein a stirring motor is arranged on the top of each of the first water removing kettle, the second water removing kettle, the third water removing kettle, the fourth water removing kettle and the batching kettle, a rotor of the stirring motor is rotatably connected with a stirring rod, and stirring blades are arranged on the stirring rod.
4. The raw material water removal device of claim 1, wherein a first heat exchanger is provided on said first moisture outlet pipe, a second heat exchanger is provided on said second moisture outlet pipe, a third heat exchanger is provided on said third moisture outlet pipe, and a fourth heat exchanger is provided on said fourth moisture outlet pipe.
5. The raw material water removal device according to claim 1, wherein a catalyst inlet pipe is further arranged at the top of the batching kettle.
6. The raw material dewatering apparatus of claim 1, wherein the feed pump is a pneumatic diaphragm pump.
7. The raw material water removing device according to claim 1, wherein a first vacuum pump and a first ball valve are sequentially arranged on the first material outlet pipe from top to bottom, a second vacuum pump and a second ball valve are sequentially arranged on the second material outlet pipe from top to bottom, a third vacuum pump and a third ball valve are sequentially arranged on the third material outlet pipe from top to bottom, a fourth vacuum pump and a fourth ball valve are sequentially arranged on the fourth material outlet pipe from top to bottom, and a fifth vacuum pump and a fifth ball valve are sequentially arranged on the fifth material outlet pipe from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120027205.4U CN214344463U (en) | 2021-01-06 | 2021-01-06 | Raw materials water trap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120027205.4U CN214344463U (en) | 2021-01-06 | 2021-01-06 | Raw materials water trap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214344463U true CN214344463U (en) | 2021-10-08 |
Family
ID=77953091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120027205.4U Active CN214344463U (en) | 2021-01-06 | 2021-01-06 | Raw materials water trap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214344463U (en) |
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2021
- 2021-01-06 CN CN202120027205.4U patent/CN214344463U/en active Active
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