CN214120467U - Novel cooling device is used in phosphorus trichloride production - Google Patents
Novel cooling device is used in phosphorus trichloride production Download PDFInfo
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- CN214120467U CN214120467U CN202022757180.1U CN202022757180U CN214120467U CN 214120467 U CN214120467 U CN 214120467U CN 202022757180 U CN202022757180 U CN 202022757180U CN 214120467 U CN214120467 U CN 214120467U
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- phosphorus trichloride
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Abstract
The utility model relates to a phosphorus trichloride production processing technology field, and disclose a phosphorus trichloride production is with novel cooling device, including the cooler bin, the upper end of cooler bin is equipped with the storage water tank, water supply connector and drainage joint are installed to one side of storage water tank, be provided with the first heat-conducting plate of a plurality of in the cooler bin, be provided with a plurality of second heat-conducting plate in the storage water tank, common fixedly connected with a plurality of heat conduction pole in storage water tank and the cooler bin, a plurality of heat conduction pole all runs through first heat-conducting plate and second heat-conducting plate setting, and with fixed connection between first heat-conducting plate and the second heat-conducting plate, fixedly connected with water pump on the lateral wall outside the storage water tank, be linked together between the input of water pump and the storage water tank, the output fixedly connected with pipe of water pump. The utility model discloses make can carry out fine cooling to the phosphorus trichloride of gaseous state in the cooler bin, and when taking place to leak, can not let phosphorus trichloride and water contact yet, avoided bigger leakage, can not take place serious production accident.
Description
Technical Field
The utility model relates to a phosphorus trichloride production and processing technology field especially relates to a phosphorus trichloride production is with novel cooling device.
Background
Phosphorus trichloride is colorless transparent liquid in appearance, is dissolved in benzene, ether, carbon disulfide and carbon tetrachloride, and can generate hydrochloric acid mist in the air to stimulate and corrode skin and mucous membrane. During the production process of phosphorus trichloride, dry chlorine is introduced into a mixed solution of phosphorus and phosphorus trichloride to perform an exothermic reaction to generate gaseous phosphorus trichloride, and then the gaseous phosphorus trichloride is distilled, refined and cooled to obtain phosphorus trichloride liquid.
However, the existing cooling device for cooling the gaseous phosphorus trichloride is usually a water-cooled tube nest or a jacket cooler, and once the cooling device leaks, the phosphorus trichloride contacts with water to perform hydrolysis reaction to generate hydrochloric acid, so that the corrosion to a heat exchanger is aggravated, larger leakage is caused, and serious production accidents occur.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the leakage happens once in the cooling device in the prior art, the phosphorus trichloride can have hydrolysis reaction with water contact, generate hydrochloric acid, aggravate the corrosion to the heat exchanger, and then lead to bigger leakage, take place serious production accident problem, and the novel cooling device is used in the production of phosphorus trichloride who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a novel cooling device for phosphorus trichloride production comprises a cooling box, wherein a water storage tank is arranged at the upper end of the cooling box, a water inlet joint and a water drainage joint are installed on one side of the water storage tank, a plurality of first heat-conducting plates are arranged in the cooling box, a plurality of second heat-conducting plates are arranged in the water storage tank, a plurality of heat-conducting rods are fixedly connected in the water storage tank and the cooling box together, penetrate through the first heat-conducting plates and the second heat-conducting plates and are fixedly connected with the first heat-conducting plates and the second heat-conducting plates, a water pump is fixedly connected to the side wall outside the water storage tank, the input end of the water pump is communicated with the water storage tank, the output end of the water pump is fixedly connected with a guide pipe, one end, away from the water pump, of the guide pipe is fixedly communicated with the other end of the water storage tank, and a heat dissipation device is installed on the guide pipe;
the heat dissipation device comprises a fixing frame, the fixing frame is fixedly connected to the upper end of the water storage tank, a plurality of heat dissipation fins are fixedly connected to the inside of the fixing frame, two connecting pipes are arranged on two sides of the fixing frame and communicated with the guide pipe, a plurality of heat dissipation pipes are fixedly communicated between the connecting pipes, penetrate through the fixing frame and the plurality of heat dissipation fins, and a plurality of heat dissipation fans are installed in the fixing frame.
Preferably, one side outside the water storage tank is provided with a fixed cylinder, the fixed cylinder is transparent, the upper end and the lower end of the fixed cylinder are fixedly communicated with a flow guide pipe, and one end of the flow guide pipe, far away from the fixed cylinder, is fixedly communicated with the corresponding side wall of the water storage tank.
Preferably, a plurality of guide plates are fixedly connected to positions corresponding to the guide pipes in the water storage tank, and the guide plates are obliquely arranged.
Preferably, the side wall of the fixed cylinder is provided with scale marks.
Preferably, the outer surfaces of the water storage tank and the cooling tank are plated with anticorrosive coatings.
Preferably, the first heat-conducting plate in the cooling box and the second heat-conducting plate in the storage water tank are all arranged in an even equidistance distribution manner.
Compared with the prior art, the utility model provides a phosphorus trichloride production is with novel cooling device possesses following beneficial effect:
1. the novel cooling device for producing phosphorus trichloride comprises a cooling box, a water storage tank, a water inlet joint, a drainage joint, a first heat-conducting plate, a second heat-conducting plate, a heat-conducting rod, a water pump, a conduit, a fixing frame, a radiating fin, a connecting pipe, a radiating pipe and a radiating fan, wherein when gaseous phosphorus trichloride in the cooling box needs to be cooled, the heat of the phosphorus trichloride is transferred to the first heat-conducting plate, then is transferred to the heat-conducting rod through the first heat-conducting plate and then is transferred to the second heat-conducting plate through the heat-conducting rod, the second heat-conducting plate transfers the heat to cold water in the water storage tank, then the water pump and the radiating fan are started, the water pump pumps water flow into the conduit, then the water flow is shunted to a plurality of radiating pipes, the water flow transfers the heat to the radiating fin through the radiating pipe, the radiating fan blows the heat on the radiating fin to peripheral air, so that the gaseous phosphorus trichloride in the cooling box can be cooled well, and when leakage occurs, the phosphorus trichloride can not be contacted with water, larger leakage is avoided, and serious production accidents can not occur.
2. This novel cooling device is used in phosphorus trichloride production through setting up solid fixed cylinder and honeycomb duct, and the water in the water storage tank keeps the same height with the water level in the water storage tank under the principle of linker, and then can observe what of the water storage tank water yield.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses make can carry out fine cooling to gaseous phosphorus trichloride in the cooler bin, and when taking place to leak, also can not make phosphorus trichloride and water contact, avoided bigger leakage, can not take place serious production accident.
Drawings
FIG. 1 is a schematic view of a top view of a novel cooling device for phosphorus trichloride production according to the present invention;
FIG. 2 is a schematic side view of a water storage tank;
fig. 3 is an enlarged view of a portion a in fig. 1.
In the figure: 1 cooling box, 2 storage water tanks, 3 water supply connectors, 4 water discharge connectors, 5 first heat-conducting plates, 6 second heat-conducting plates, 7 heat-conducting rods, 8 water pumps, 9 guide pipes, 10 fixing frames, 11 radiating fins, 12 connecting pipes, 13 radiating pipes, 14 radiating fans, 15 fixing cylinders, 16 guide pipes, 17 guide plates and 18 scale marks.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, a novel cooling device for phosphorus trichloride production comprises a cooling tank 1, a water storage tank 2 is arranged at the upper end of the cooling tank 1, a water inlet joint 3 and a water discharge joint 4 are installed at one side of the water storage tank 2, a plurality of first heat conducting plates 5 are arranged in the cooling tank 1, a plurality of second heat conducting plates 6 are arranged in the water storage tank 2, a plurality of heat conducting rods 7 are fixedly connected in the water storage tank 2 and the cooling tank 1 together, the plurality of heat conducting rods 7 are arranged by penetrating through the first heat conducting plates 5 and the second heat conducting plates 6, the heat-conducting plate is fixedly connected with the first heat-conducting plate 5 and the second heat-conducting plate 6, a water pump 8 is fixedly connected on the outer side wall of the water storage tank 2, the input end of the water pump 8 is communicated with the water storage tank 2, the output end of the water pump 8 is fixedly connected with a guide pipe 9, one end of the guide pipe 9, which is far away from the water pump 8, is fixedly communicated with the other end of the water storage tank 2, and a heat dissipation device is arranged on the guide pipe 9;
the heat dissipation device comprises a fixing frame 10, the fixing frame 10 is fixedly connected at the upper end of a water storage tank 2, a plurality of heat dissipation fins 11 are fixedly connected in the fixing frame 10, two connecting pipes 12 are arranged at two sides outside the fixing frame 10, the two connecting pipes 12 are communicated with a guide pipe 9, a plurality of heat dissipation pipes 13 are fixedly communicated between the two connecting pipes 12, the heat dissipation pipes 13 penetrate through the fixing frame 10 and the plurality of heat dissipation fins 11, a plurality of heat dissipation fans 14 are arranged in the fixing frame 10, when gaseous phosphorus trichloride in the cooling tank 1 needs to be cooled, the heat of the phosphorus trichloride is transferred to a first heat conduction plate 5, then is transferred to a heat conduction rod 7 through the first heat conduction plate 5, and then is transferred to a second heat conduction plate 6 through the heat conduction rod 7, the second heat conduction plate 6 transfers the heat to cold water in the water storage tank 2, then a water pump 8 and the heat dissipation fans 14 are started, and the water pump 8 pumps the water into the guide pipe 9, then during rivers reposition of redundant personnel to a plurality of cooling tube 13, rivers pass through cooling tube 13 again with the heat and transmit fin 11 on, radiator fan 14 blows off the heat on the fin 11 to peripheral air for can carry out fine cooling to gaseous state phosphorus trichloride in cooling box 1, and when taking place to leak, also can not make phosphorus trichloride and water contact, avoided bigger leakage, can not take place serious production accident.
One side outside the storage water tank 2 is provided with a fixed cylinder 15, a fixed cylinder 15 is transparent setting, the upper and lower both ends of a fixed cylinder 15 are all fixed the intercommunication and have honeycomb duct 16, the fixed intercommunication of the one end of a fixed cylinder 15 is kept away from to honeycomb duct 16 on the corresponding lateral wall of storage water tank 2, through setting up 15 fixed cylinders and 16 honeycomb ducts, water in the storage water tank 2 is under the principle of linker, the water level in the fixed cylinder 15 and the water level in the storage water tank 2 keep the same height, and then can observe what of the water yield in the storage water tank 2.
A plurality of guide plates 17 are fixedly connected to the position corresponding to the guide pipe 9 in the water storage tank 2, and the guide plates 17 are obliquely arranged, so that water flow can uniformly flow into the water storage tank 2.
The side wall of the fixed cylinder 15 is provided with scale marks 18 for observing the water storage tank 2.
The outer surfaces of the water storage tank 2 and the cooling tank 1 are both plated with an anti-corrosion coating, so that the anti-corrosion effect is achieved.
The first heat-conducting plate 5 in the cooling box 1 and the second heat-conducting plate 6 in the storage water tank 2 are both arranged in an even and equidistant distribution mode, so that a good heat conduction effect can be achieved.
In the utility model, when gaseous phosphorus trichloride in the cooling box 1 needs to be cooled, the heat of the phosphorus trichloride is transferred to the first heat conducting plate 5, then the heat is transferred to a heat conducting rod 7 through a first heat conducting plate 5, and then is transferred to a second heat conducting plate 6 through the heat conducting rod 7, the second heat conducting plate 6 transfers the heat to cold water in a water storage tank 2, then the water pump 8 and the heat dissipation fan 14 are started, the water pump 8 pumps water into the guide pipe 9, then the water flow is divided into a plurality of heat dissipation pipes 13, the water flow transfers heat to the heat dissipation fins 11 through the heat dissipation pipes 13, the heat dissipation fan 14 blows the heat on the heat dissipation fins 11 to the surrounding air, so that the gaseous phosphorus trichloride in the cooling box 1 can be well cooled, and when leakage occurs, the phosphorus trichloride can not be contacted with water, larger leakage is avoided, and serious production accidents can not occur.
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 (6)
1. The novel cooling device for phosphorus trichloride production comprises a cooling box (1) and is characterized in that a water storage tank (2) is arranged at the upper end of the cooling box (1), a water inlet joint (3) and a water drainage joint (4) are installed on one side of the water storage tank (2), a plurality of first heat conduction plates (5) are arranged in the cooling box (1), a plurality of second heat conduction plates (6) are arranged in the water storage tank (2), a plurality of heat conduction rods (7) are fixedly connected in the water storage tank (2) and the cooling box (1) together, the heat conduction rods (7) all penetrate through the first heat conduction plates (5) and the second heat conduction plates (6) and are fixedly connected with the first heat conduction plates (5) and the second heat conduction plates (6), a water pump (8) is fixedly connected on the outer side wall of the water storage tank (2), and the input end of the water pump (8) is communicated with the water storage tank (2), the output end of the water pump (8) is fixedly connected with a guide pipe (9), one end, far away from the water pump (8), of the guide pipe (9) is fixedly communicated with the other end of the water storage tank (2), and a heat dissipation device is installed on the guide pipe (9);
the heat dissipation device comprises a fixing frame (10), the fixing frame (10) is fixedly connected to the upper end of the water storage tank (2), a plurality of radiating fins (11) are fixedly connected to the inside of the fixing frame (10), two connecting pipes (12) are arranged on the two sides of the outside of the fixing frame (10) and communicated with a guide pipe (9), and the connecting pipes (12) are communicated with and communicated with a plurality of radiating pipes (13) jointly between the connecting pipes (12), the radiating pipes (13) penetrate through the fixing frame (10) and the plurality of radiating fins (11), and a plurality of radiating fans (14) are installed in the fixing frame (10).
2. The novel cooling device for phosphorus trichloride production according to claim 1, wherein a fixed cylinder (15) is arranged on one side outside the water storage tank (2), the fixed cylinder (15) is transparent, the upper end and the lower end of the fixed cylinder (15) are both fixedly communicated with a flow guide pipe (16), and one end of the flow guide pipe (16) far away from the fixed cylinder (15) is fixedly communicated with the corresponding side wall of the water storage tank (2).
3. The novel cooling device for phosphorus trichloride production according to claim 1, wherein a plurality of guide plates (17) are fixedly connected to the position corresponding to the guide pipe (9) in the water storage tank (2), and the plurality of guide plates (17) are arranged in an inclined manner.
4. The novel cooling device for phosphorus trichloride production according to claim 2, wherein the side wall of the fixed cylinder (15) is marked with scale lines (18).
5. The novel cooling device for phosphorus trichloride production according to claim 1, wherein the outer surfaces of the water storage tank (2) and the cooling tank (1) are plated with an anticorrosive coating.
6. The novel cooling device for phosphorus trichloride production according to claim 1, wherein the first heat conducting plate (5) in the cooling tank (1) and the second heat conducting plate (6) in the water storage tank (2) are uniformly and equidistantly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022757180.1U CN214120467U (en) | 2020-11-25 | 2020-11-25 | Novel cooling device is used in phosphorus trichloride production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022757180.1U CN214120467U (en) | 2020-11-25 | 2020-11-25 | Novel cooling device is used in phosphorus trichloride production |
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| Publication Number | Publication Date |
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| CN214120467U true CN214120467U (en) | 2021-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022757180.1U Active CN214120467U (en) | 2020-11-25 | 2020-11-25 | Novel cooling device is used in phosphorus trichloride production |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114798375A (en) * | 2022-05-09 | 2022-07-29 | 优威赛斯光电技术(湖州)有限公司 | Ultraviolet lamp reflection cooling device |
-
2020
- 2020-11-25 CN CN202022757180.1U patent/CN214120467U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114798375A (en) * | 2022-05-09 | 2022-07-29 | 优威赛斯光电技术(湖州)有限公司 | Ultraviolet lamp reflection cooling device |
| CN114798375B (en) * | 2022-05-09 | 2022-12-20 | 优威赛斯光电技术(湖州)有限公司 | Ultraviolet lamp reflection cooling device |
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