CN215963536U - Hydrolysis equipment for phosphorus trichloride production - Google Patents
Hydrolysis equipment for phosphorus trichloride production Download PDFInfo
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- CN215963536U CN215963536U CN202121746132.0U CN202121746132U CN215963536U CN 215963536 U CN215963536 U CN 215963536U CN 202121746132 U CN202121746132 U CN 202121746132U CN 215963536 U CN215963536 U CN 215963536U
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- cold water
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- phosphorus trichloride
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Abstract
The utility model discloses a hydrolysis device for producing phosphorus trichloride, which adopts the technical scheme that: including the base plate, the base plate top is provided with a jar body, cold water storage cistern and hot-water tank, the cold water storage cistern passes through the first landing leg fixed connection of bottom on the base plate, the first water pump of the inside fixedly connected with of cold water storage cistern, the hot-water tank passes through the second landing leg fixed connection of bottom at the cold water storage cistern top, the inside fixedly connected with second water pump of hot-water tank, the third landing leg fixed connection of jar body through the bottom is on the base plate, the internal portion of jar is provided with the coil pipe, the coil pipe both ends all with jar internal wall fixed connection, the beneficial effect of a hydrolysis equipment that phosphorus trichloride production used is: through setting up cold water storage cistern and hot-water tank, can carry cold water or hot water to the coil pipe in through first water pump or second water pump, be favorable to carrying out the heat transfer according to the temperature of jar internal portion to this regulation reaction temperature avoids the high temperature or crosses low processing effect of hydrolysising of influence, and the practicality is strong.
Description
Technical Field
The utility model relates to the technical field of phosphorus trichloride processing, in particular to hydrolysis equipment for phosphorus trichloride production.
Background
Phosphorus trichloride hydrolysis is usually applied to the preparation phosphorous acid, generally goes on in the hydrolysis tank, and the influence factor in phosphorus trichloride hydrolysis process is more, but main influence factor is reaction temperature, and it is fast to volatilize to make unreacted phosphorus trichloride when the temperature is too high, leads to the side reaction thing to increase, increases the raw materials loss, and it is long to make reaction cycle grow to cross the temperature too low, and the hydrolysis is incomplete, contains the acid height.
The prior art has the following defects: the existing hydrolysis tank does not have the function of adjusting the reaction temperature, influences the processing effect of phosphorus trichloride and needs further improvement.
Therefore, it is necessary to design a hydrolysis device for phosphorus trichloride production to solve the above problems.
SUMMERY OF THE UTILITY MODEL
Therefore, the hydrolysis equipment for producing phosphorus trichloride is provided with the cold water tank and the hot water tank, cold water or hot water can be conveyed into the coil pipe through the first water pump or the second water pump, heat exchange can be carried out according to the temperature in the tank body, and the reaction temperature can be adjusted, so that the problem that the existing hydrolysis tank does not have the function of adjusting the reaction temperature, the processing effect of phosphorus trichloride is influenced, and further improvement is needed is solved.
In order to achieve the above purpose, the utility model provides the following technical scheme: the hydrolysis equipment for phosphorus trichloride production comprises a base plate, wherein a tank body, a cold water tank and a hot water tank are arranged at the top of the base plate, the cold water tank is fixedly connected to the base plate through a first supporting leg at the bottom, a first water pump is fixedly connected inside the cold water tank, the hot water tank is fixedly connected to the top of the cold water tank through a second supporting leg at the bottom, a second water pump is fixedly connected inside the hot water tank, the tank body is fixedly connected to the base plate through a third supporting leg at the bottom, a coil pipe is arranged inside the tank body, two ends of the coil pipe are fixedly connected with the inner wall of the tank body, two ends of the coil pipe extend to the outside of the tank body, one end of the coil pipe is fixedly connected with a cold water input pipe and a hot water input pipe, the cold water input pipe penetrates through the inside of the cold water tank and is fixedly connected with the output end of the first water pump, the hot water input pipe penetrates through the inside of the hot water tank and is fixedly connected with the output end of the second water pump, the other end of the coil pipe is fixedly connected with a cold water output pipe and a hot water output pipe, the cold water output pipe penetrates into the cold water tank and is fixedly connected with the side wall of the cold water tank, and the hot water output pipe penetrates into the hot water tank and is fixedly connected with the side wall of the hot water tank.
Preferably, a first valve is fixedly arranged on the cold water input pipe, and a second valve is fixedly arranged on the hot water input pipe.
Preferably, a third valve is fixedly arranged on the cold water output pipe, and a fourth valve is fixedly arranged on the hot water output pipe.
Preferably, jar body top fixedly connected with cover, fixedly on the cover be provided with inlet pipe and outlet duct, the inlet pipe extends to a jar internal portion and sets up to the form of buckling.
Preferably, jar internal portion is provided with the vertical axis, vertical axis top and inlet pipe corner swing joint, the vertical axis extends to the coil pipe inboard and fixedly connected with puddler, the vertical axis is close to top fixedly connected with paddle.
Preferably, the bottom of the tank body is fixedly connected with a drain pipe, and a fifth valve is fixedly arranged on the drain pipe.
Preferably, the side wall of the cold water tank is fixedly connected with a first water inlet pipe, the bottom of the cold water tank is fixedly connected with a first water drainage pipe, and a sixth valve is fixedly arranged on the first water drainage pipe.
Preferably, the side wall of the hot water tank is fixedly connected with a second water inlet pipe, the bottom of the hot water tank is fixedly connected with a second drain pipe, and a seventh valve is fixedly arranged on the second drain pipe.
Preferably, the bottom of the base plate is fixedly connected with a movable wheel, and the top of the base plate is fixedly connected with a handle.
Preferably, the side wall of the tank body is fixedly connected with a thermometer.
The utility model has the beneficial effects that:
1. according to the utility model, by arranging the cold water tank and the hot water tank, cold water or hot water can be conveyed into the coil pipe through the first water pump or the second water pump, so that heat exchange can be favorably carried out according to the temperature in the tank body, the reaction temperature can be adjusted, the hydrolysis processing effect is prevented from being influenced by overhigh or overlow temperature, and the practicability is strong.
2. According to the utility model, by arranging the bent feeding pipe, the vertical shaft, the paddle and the stirring rod, when the liquid raw material is injected into the tank body, the vertical shaft and the stirring rod can be driven to rotate by utilizing the impact of the raw material on the paddle, so that the raw material can be stirred, the raw material can be mixed more fully, and the reaction efficiency is improved.
Drawings
FIG. 1 is a schematic view of the overall structure provided by the present invention;
FIG. 2 is a cross-sectional view provided by the present invention;
FIG. 3 is a top view of a vertical axis provided by the present invention;
fig. 4 is an enlarged structural view of the part a in fig. 2 according to the present invention.
In the figure: the device comprises a base plate 1, a tank body 2, a cold water tank 3, a hot water tank 4, a first water pump 5, a second water pump 6, a coil pipe 7, a cold water input pipe 8, a hot water input pipe 9, a cold water output pipe 10, a hot water output pipe 11, a first valve 12, a second valve 13, a third valve 14, a fourth valve 15, a tank cover 16, a feed pipe 17, an air outlet pipe 18, a vertical shaft 19, a stirring rod 20, a paddle 21, a sewage discharge pipe 22, a handle 23, a movable wheel 24 and a thermometer 25.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Referring to the attached drawings 1-4, the hydrolysis equipment for producing phosphorus trichloride provided by the utility model comprises a base plate 1, wherein the top of the base plate 1 is provided with a tank body 2, a cold water tank 3 and a hot water tank 4, the cold water tank 3 is fixedly connected to the base plate 1 through a first supporting leg at the bottom, a first water pump 5 is fixedly connected inside the cold water tank 3, the hot water tank 4 is fixedly connected to the top of the cold water tank 3 through a second supporting leg at the bottom, a second water pump 6 is fixedly connected inside the hot water tank 4, the tank body 2 is fixedly connected to the base plate 1 through a third supporting leg at the bottom, a coil 7 is arranged inside the tank body 2, two ends of the coil 7 are fixedly connected with the inner wall of the tank body 2, two ends of the coil 7 extend to the outside of the tank body 2, one end of the coil 7 is fixedly connected with a cold water input pipe 8 and a hot water input pipe 9, the cold water input pipe 8 penetrates into the cold water tank 3 and is fixedly connected with the output end of the first water pump 5, the hot water input pipe 9 penetrates into the hot water tank 4 and is fixedly connected with the output end of the second water pump 6, in practical application, a penetrating point of the cold water input pipe 8 and the side wall of the cold water tank 3 is subjected to sealing treatment, a penetrating point of the hot water input pipe 9 and the side wall of the hot water tank 4 is subjected to sealing treatment, the other end of the coil pipe 7 is fixedly connected with a cold water output pipe 10 and a hot water output pipe 11, the cold water output pipe 10 penetrates into the cold water tank 3 and is fixedly connected with the side wall of the cold water tank 3, and the hot water output pipe 11 penetrates into the hot water tank 4 and is fixedly connected with the side wall of the hot water tank 4.
Further, a first valve 12 is fixedly arranged on the cold water input pipe 8, a second valve 13 is fixedly arranged on the hot water input pipe 9, and the opening of the cold water input pipe 8 or the hot water input pipe 9 is facilitated by the arrangement of the first valve 12 and the second valve 13.
Furthermore, a third valve 14 is fixedly arranged on the cold water output pipe 10, a fourth valve 15 is fixedly arranged on the hot water output pipe 11, and the cold water output pipe 10 or the hot water output pipe 11 can be opened conveniently by arranging the third valve 14 and the fourth valve 15.
Further, jar body 2 top fixedly connected with cover 16, the fixed inlet pipe 17 and the outlet duct 18 of being provided with on the cover, inlet pipe 17 extends to jar body 2 inside and sets up to the form of buckling, and cover 16 is connected with jar body 2 through the screw at edge, can twist the screw and realize dismantling, is convenient for overhaul jar body 2 internals, and inlet pipe 17 tip is vertical downwards and just to paddle 21 among the practical application, and liquid raw materials just falls on paddle 21 during the feeding.
Further, jar body 2 inside is provided with vertical axis 19, the 19 top of vertical axis and the swing joint of inlet pipe 17 corner, vertical axis 19 extends to 7 inboards of coil pipe and fixedly connected with puddler 20, vertical axis 19 is close to top fixedly connected with paddle 21, and through setting up paddle 21, the impact force when utilizing the raw materials unrestrained can make paddle 21 and vertical axis 19 rotate, and then drives puddler 20 and rotate to this can make the raw materials mix more evenly, is favorable to improving reaction efficiency.
Further, the bottom of the tank body 2 is fixedly connected with a sewage discharge pipe 22, and a fifth valve is fixedly arranged on the sewage discharge pipe 22.
Further, 3 lateral walls fixedly connected with first inlet tube of cold water storage cistern, 3 bottom fixedly connected with first calandria pipes of cold water storage cistern, the fixed sixth valve that is provided with on the first calandria pipe.
Furthermore, the side wall of the hot water tank 4 is fixedly connected with a second water inlet pipe, the bottom of the hot water tank 4 is fixedly connected with a second water discharge pipe, and a seventh valve is fixedly arranged on the second water discharge pipe.
Further, the movable wheel 24 is fixedly connected to the bottom of the base plate 1, the handle 23 is fixedly connected to the top of the base plate 1, and the handle 23 and the movable wheel 24 improve the portability of the whole device.
Further, a thermometer 25 is fixedly connected to the side wall of the tank body 2.
The using process of the utility model is as follows: when the utility model is used, when the reaction temperature in the tank body 2 is high, the second valve 13 and the fourth valve 15 are closed, the first valve 12 and the third valve 14 are opened, the first water pump 5 is started to convey cold water in the cold water tank 3 into the coil pipe 7 through the cold water input pipe 8, and then the cold water flows back to the cold water tank 3 again through the cold water output pipe 10, heat exchange can be realized in the tank body 2 in the process, the cooling effect is realized, when the reaction temperature in the tank body 2 is low, the first valve 12 and the third valve 14 are closed, the second valve 13 and the fourth valve 15 are opened, the second water pump 6 is started to convey hot water in the hot water tank 4 into the coil pipe 7 through the hot water input pipe 9, and then the hot water flows back into the hot water tank 4 again through the hot water output pipe 11, and heat exchange can be realized in the tank body 2 in the process, and the heating effect is realized.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solution described above. Therefore, any simple modifications or equivalent substitutions made in accordance with the technical solution of the present invention are within the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a hydrolysis equipment that phosphorus trichloride production was used, includes base plate (1), its characterized in that: the water heater is characterized in that a tank body (2), a cold water tank (3) and a hot water tank (4) are arranged at the top of the base plate (1), the cold water tank (3) is fixedly connected to the base plate (1) through a first supporting leg at the bottom, a first water pump (5) is fixedly connected to the inside of the cold water tank (3), the hot water tank (4) is fixedly connected to the top of the cold water tank (3) through a second supporting leg at the bottom, a second water pump (6) is fixedly connected to the inside of the hot water tank (4), the tank body (2) is fixedly connected to the base plate (1) through a third supporting leg at the bottom, a coil pipe (7) is arranged inside the tank body (2), two ends of the coil pipe (7) are fixedly connected to the inner wall of the tank body (2), two ends of the coil pipe (7) extend to the outside of the tank body (2), one end of the coil pipe (7) is fixedly connected with a cold water input pipe (8) and a hot water input pipe (9), cold water input pipe (8) run through to cold water tank (3) inside and with first water pump (5) output fixed connection, hot water input pipe (9) run through to hot-water tank (4) inside and with second water pump (6) output fixed connection, coil pipe (7) other end fixed connection has cold water output tube (10) and hot water output tube (11), cold water output tube (10) run through to cold water tank (3) inside and with cold water tank (3) lateral wall fixed connection, hot water output tube (11) run through to hot-water tank (4) inside and with hot-water tank (4) lateral wall fixed connection.
2. The hydrolysis device for producing phosphorus trichloride as claimed in claim 1, wherein: the cold water input pipe (8) is fixedly provided with a first valve (12), and the hot water input pipe (9) is fixedly provided with a second valve (13).
3. The hydrolysis device for producing phosphorus trichloride as claimed in claim 1, wherein: a third valve (14) is fixedly arranged on the cold water output pipe (10), and a fourth valve (15) is fixedly arranged on the hot water output pipe (11).
4. The hydrolysis device for producing phosphorus trichloride as claimed in claim 1, wherein: jar body (2) top fixedly connected with cover (16), fixed inlet pipe (17) and outlet duct (18) of being provided with on cover (16), inlet pipe (17) extend to jar body (2) inside and set up to the form of buckling.
5. The hydrolysis device for producing phosphorus trichloride as claimed in claim 4, wherein: jar body (2) inside is provided with vertical axis (19), vertical axis (19) top and inlet pipe (17) corner swing joint, vertical axis (19) extend to coil pipe (7) inboard and fixedly connected with puddler (20), vertical axis (19) are close to top fixedly connected with paddle (21).
6. The hydrolysis device for producing phosphorus trichloride as claimed in claim 1, wherein: the bottom of the tank body (2) is fixedly connected with a sewage discharge pipe (22), and a fifth valve is fixedly arranged on the sewage discharge pipe (22).
7. The hydrolysis device for producing phosphorus trichloride as claimed in claim 1, wherein: the cold water tank (3) lateral wall fixedly connected with first inlet tube, cold water tank (3) bottom fixedly connected with first calandria, the last fixed sixth valve that is provided with of first calandria.
8. The hydrolysis device for producing phosphorus trichloride as claimed in claim 1, wherein: the side wall of the hot water tank (4) is fixedly connected with a second water inlet pipe, the bottom of the hot water tank (4) is fixedly connected with a second water drainage pipe, and a seventh valve is fixedly arranged on the second water drainage pipe.
9. The hydrolysis device for producing phosphorus trichloride as claimed in claim 1, wherein: the base plate (1) bottom fixedly connected with activity wheel (24), base plate (1) top fixedly connected with handle (23).
10. The hydrolysis device for producing phosphorus trichloride as claimed in claim 1, wherein: the side wall of the tank body (2) is fixedly connected with a thermometer (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121746132.0U CN215963536U (en) | 2021-07-29 | 2021-07-29 | Hydrolysis equipment for phosphorus trichloride production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121746132.0U CN215963536U (en) | 2021-07-29 | 2021-07-29 | Hydrolysis equipment for phosphorus trichloride production |
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| Publication Number | Publication Date |
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| CN215963536U true CN215963536U (en) | 2022-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121746132.0U Active CN215963536U (en) | 2021-07-29 | 2021-07-29 | Hydrolysis equipment for phosphorus trichloride production |
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| CN (1) | CN215963536U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114588860A (en) * | 2022-03-09 | 2022-06-07 | 宿州汉泰化工有限公司 | Phosphorus trichloride hydrolysis reaction kettle |
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2021
- 2021-07-29 CN CN202121746132.0U patent/CN215963536U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114588860A (en) * | 2022-03-09 | 2022-06-07 | 宿州汉泰化工有限公司 | Phosphorus trichloride hydrolysis reaction kettle |
| CN114588860B (en) * | 2022-03-09 | 2023-12-01 | 宿州汉泰化工有限公司 | Phosphorus trichloride hydrolysis reaction kettle |
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