CN219001992U - Monomer evaporator for recycling sodium azide mother liquor - Google Patents
Monomer evaporator for recycling sodium azide mother liquor Download PDFInfo
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- CN219001992U CN219001992U CN202223419248.0U CN202223419248U CN219001992U CN 219001992 U CN219001992 U CN 219001992U CN 202223419248 U CN202223419248 U CN 202223419248U CN 219001992 U CN219001992 U CN 219001992U
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- tank body
- pipe
- mother liquor
- sodium azide
- fixedly connected
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Abstract
The utility model discloses a monomer evaporator for recycling sodium azide mother liquor, which has the technical scheme that: including jar body (1), jar body (1) inside is fixed to be equipped with separating frame (2), separating frame (2) inside is fixed to be equipped with a plurality of heat exchange tubes (3), separating frame (2) bottom and top are run through respectively at heat exchange tube (3) both ends, round slot (4) have been seted up to jar body (1) inner wall, round slot (4) are seted up at separating frame (2) top, logical groove (5) have been seted up to round slot (4) one side, logical groove (5) extend to jar body (1) outside, round slot (4) inside is equipped with circular pinion rack (6), circular pinion rack (6) are connected through sealed bearing with jar body (1), and spout mother liquor evenly to separating frame (2) through standpipe (7), drain pipe (10) and drain head (11), avoided the mother liquor to lead to only can passing through from same department heat exchange tube (3) because of the mode of feed liquor.
Description
Technical Field
The utility model relates to the technical field of evaporation of sodium azide mother liquor, in particular to a monomer evaporator for recycling sodium azide mother liquor.
Background
Sodium azide, molecular formula NaN3, colorless hexagonal crystal, is easily soluble in water and liquid ammonia, slightly soluble in ethanol, insoluble in diethyl ether, and when sodium azide mother liquor is recovered, it needs to be evaporated by an evaporator.
When the existing sodium azide mother solution is recovered, the liquid is directly conveyed to the inside of the evaporator through the liquid inlet pipe, so that the mother solution can flow from the heat exchange pipe at the same position to the separation frame in a large amount, the temperature of the heat exchange pipe cannot reach the evaporating temperature at the own temperature of the mother solution, and the sodium azide mother solution cannot be fully contacted with the heat generated by steam and the substances in the sodium azide mother solution are evaporated.
Disclosure of Invention
Therefore, the utility model provides a monomer evaporator for recycling sodium azide mother liquor, which solves the problems in the prior art through the cooperation of all structures.
In order to achieve the above object, the present utility model provides the following technical solutions: the monomer evaporator for recycling the sodium azide mother liquor comprises a tank body, wherein a separation frame is fixedly arranged in the tank body, a plurality of heat exchange tubes are fixedly arranged in the separation frame, and two ends of each heat exchange tube respectively penetrate through the bottom and the top of the separation frame;
the utility model discloses a jar of internal wall of jar, the circular slot has been seted up at the separation frame top, logical groove has been seted up to circular slot one side, it extends to jar external portion to lead to the groove, circular slot inside is equipped with circular pinion rack, circular pinion rack passes through sealed bearing with jar body and is connected, circular pinion rack inside is equipped with the standpipe, standpipe outside fixedly connected with plectane, the plectane outside is inboard fixed connection with circular pinion rack, the standpipe inside is equipped with the feed liquor pipe, the feed liquor pipe passes through bearing connection with the standpipe, feed liquor pipe one end runs through the standpipe top and extends to jar external portion, jar internal portion is equipped with the subassembly of breathing in, the subassembly of breathing in is located the feed liquor pipe top and is extended to jar external portion.
Preferably, a plurality of drain pipes are arranged in the vertical pipe, one end of each drain pipe penetrates through the vertical pipe, one end of each drain pipe is fixedly connected with a liquid outlet head, a fixing plate is fixedly arranged on the outer side of each drain pipe, and the top of each fixing plate is fixedly connected with the bottom of each circular plate.
Preferably, the air suction component comprises an air outlet pipe, the air outlet pipe is arranged inside the tank body, one end of the air outlet pipe penetrates through the top of the tank body and extends to the outside of the tank body, and a plurality of support columns are fixedly connected to the top of the tank body.
Preferably, the support column top fixedly connected with diaphragm, the fixed motor that is equipped with in diaphragm top, motor output fixedly connected with bull stick, the bull stick runs through diaphragm and outlet duct and extends to the internal portion of jar.
Preferably, the bull stick is all connected through the bearing with diaphragm and outlet duct, the bull stick outside is fixed to be equipped with the drum, the jar is located to the drum is internal, a plurality of flabellum of fixedly connected with in the drum outside.
Preferably, a connecting plate is fixedly connected to one side of the transverse plate, a rotating rod is arranged at the bottom of the connecting plate, the rotating rod is connected with the connecting plate through a bearing, and belt pulleys are fixedly arranged on the outer sides of the rotating rod and the rotating rod.
Preferably, the belt I is sleeved on the outer sides of the two belt pulleys, the two belt pulleys are connected through the belt I in a driving mode, a gear is fixedly connected to the bottom of the rotary rod, and the gear extends to the inside of the through groove and is meshed with the circular toothed plate.
Preferably, the stabilizer plate is fixedly arranged on the outer side of the rotary rod, the stabilizer plate is connected with the rotary rod through a bearing, and one side of the stabilizer plate is fixedly connected with one side of the tank body.
Preferably, a steam inlet pipe is fixedly arranged on one side of the tank body, one side of the steam inlet pipe penetrates through one side of the tank body and extends into the separating frame, a water outlet pipe is fixedly arranged on the other side of the tank body, and one side of the water outlet pipe penetrates through the other side of the tank body and extends into the separating frame.
Preferably, the tank body bottom is fixedly provided with a connecting pipe, the top of the connecting pipe penetrates through the tank body bottom and extends to the inside of the tank body, the outside of the connecting pipe is fixedly provided with a switching valve, the outside of the tank body is fixedly provided with a bottom plate, and the bottom plate bottom is fixedly connected with a plurality of stabilizing columns.
The beneficial effects of the utility model are as follows:
according to the utility model, the round toothed plate rotates under the action of the gear, mother solution is uniformly sprayed to the separation frame through the vertical pipe, the liquid outlet pipe and the liquid outlet head, the sprayed mother solution can be contacted with a plurality of heat exchange pipes, and the mother solution is evaporated by heat generated by hot steam, so that the mother solution is prevented from passing through the same heat exchange pipe only due to the liquid inlet mode, the evaporation efficiency is ensured, meanwhile, the arrangement of the air suction assembly can ensure the generated steam more greatly, and the mother solution can enter the air outlet pipe more quickly and completely under the action of the fan blade and is subjected to the next operation.
Drawings
FIG. 1 is a schematic view of the overall structure provided by the present utility model;
FIG. 2 is a front cross-sectional view of the present utility model;
FIG. 3 is a perspective view of a circular toothed plate provided by the present utility model;
FIG. 4 is an enlarged view of the portion A of FIG. 2 provided by the present utility model;
in the figure: the device comprises a tank body 1, a separation frame 2, a heat exchange tube 3, a round groove 4, a through groove 5, a round toothed plate 6, a vertical pipe 7, a round plate 8, a liquid inlet pipe 9, a liquid outlet pipe 10, a liquid outlet head 11, a gas outlet pipe 12, a support column 13, a motor 14, a rotary rod 15, a fan blade 16, a connection plate 17, a rotary rod 18, a belt pulley 19, a belt pulley 20, a gear 21, a steam inlet pipe 22, a water outlet pipe 23, a connecting pipe 24 and a stabilizing column 25.
Detailed Description
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.
Referring to fig. 1-4, the monomer evaporator for recovering sodium azide mother liquor provided by the utility model comprises a tank body 1, wherein a separation frame 2 is fixedly arranged in the tank body 1, a plurality of heat exchange tubes 3 are fixedly arranged in the separation frame 2, and two ends of each heat exchange tube 3 respectively penetrate through the bottom and the top of the separation frame 2;
the inner wall of the tank body 1 is provided with a round groove 4, the round groove 4 is arranged at the top of the separation frame 2, one side of the round groove 4 is provided with a through groove 5, the through groove 5 extends to the outside of the tank body 1, the inside of the round groove 4 is provided with a round toothed plate 6, the round toothed plate 6 is connected with the tank body 1 through a sealed bearing, the inside of the round toothed plate 6 is provided with a vertical pipe 7, the outside of the vertical pipe 7 is fixedly connected with a circular plate 8, the outside of the circular plate 8 is fixedly connected with the inside of the round toothed plate 6, the inside of the vertical pipe 7 is provided with a liquid inlet pipe 9, the liquid inlet pipe 9 is connected with the vertical pipe 7 through a bearing, one end of the liquid inlet pipe 9 penetrates through the top of the vertical pipe 7 and extends to the outside of the tank body 1, the inside of the tank body 1 is provided with an air suction component, and the air suction component is arranged at the top of the liquid inlet pipe 9 and extends to the outside of the tank body 1;
in the embodiment, the circular toothed plate 6 is rotated by the gear 21, the liquid outlet pipe 10 and the liquid outlet head 11 are rotated by the circular plate 8, mother liquid is uniformly sprayed to the separation frame 2, and the generated steam is quickly sucked into the air outlet pipe 12 by the arrangement of the air suction component, so that the efficiency of steam air outlet is ensured;
wherein, in order to realize can evenly spray out the purpose of mother liquor, this device adopts following technical scheme to realize: a plurality of liquid outlet pipes 10 are arranged in the vertical pipes 7, one ends of the liquid outlet pipes 10 penetrate through the vertical pipes 7, one ends of the liquid outlet pipes 10 are fixedly connected with liquid outlet heads 11, fixing plates are fixedly arranged on the outer sides of the liquid outlet pipes 10, the tops of the fixing plates are fixedly connected with the bottoms of the circular plates 8, and the liquid outlet pipes 10 can be more stable due to the arrangement of the fixing plates;
in order to achieve the purpose that generated steam can quickly enter the air outlet pipe 12, the device is realized by adopting the following technical scheme: the air suction assembly comprises an air outlet pipe 12, the air outlet pipe 12 is arranged inside a tank body 1, one end of the air outlet pipe 12 penetrates through the top of the tank body 1 and extends to the outside of the tank body 1, a plurality of supporting columns 13 are fixedly connected to the top of the tank body 1, a transverse plate is fixedly connected to the top of the supporting columns 13, a motor 14 is fixedly arranged at the top of the transverse plate, a rotating rod 15 is fixedly connected to the output end of the motor 14, the rotating rod 15 penetrates through the transverse plate and the air outlet pipe 12 and extends to the inside of the tank body 1, the rotating rod 15 is connected with the transverse plate and the air outlet pipe 12 through bearings, a cylinder is fixedly arranged outside the rotating rod 15, the cylinder is arranged inside the tank body 1, a plurality of fan blades 16 are fixedly connected to the outside the cylinder, a connecting plate 17 is fixedly connected to one side of the transverse plate, a rotating rod 18 is provided with a rotating rod 18, belt pulleys 19 are fixedly arranged outside the rotating rod 18 and the rotating rod 15, a belt 20 is sleeved outside the two belt pulleys 19, the two belt pulleys 19 are in driving connection through the belt pulley 20, the bottom of the rotating rod 18 is fixedly connected with a gear 21, the gear 21 extends to the inside a through groove 5 and is meshed with a circular toothed plate 6, the outer side of the rotating rod 18 is fixedly provided with a stabilizing plate, and one side of the stabilizing plate 18 is fixedly connected with one side of the stabilizing plate 1 through the bearing;
in order to achieve the purpose of collecting the evaporated mother liquor, the device is realized by adopting the following technical scheme: the fixed steam pipe 22 that advances in jar body 1 one side is equipped with, and steam advances in a tub 22 one side runs through jar body 1 one side and extends to separation frame 2 inside, and jar body 1 opposite side is fixed to be equipped with outlet pipe 23, and outlet pipe 23 one side runs through jar body 1 opposite side and extends to separation frame 2 inside, and jar body 1 bottom is fixed to be equipped with and is linked up pipe 24, and linking pipe 24 top runs through jar body 1 bottom and extends to jar body 1 inside, and linking pipe 24 external fixation is equipped with the ooff valve, and jar body 1 outside is fixed to be equipped with the bottom plate, and bottom plate bottom fixedly connected with a plurality of stability posts 25.
The application process of the utility model is as follows: when sodium azide mother liquor needs to be recovered, hot steam is firstly conveyed to the inside of the separation frame 2 through the steam inlet pipe 22, then the motor 14 is started, the output end of the motor 14 rotates one of the belt pulleys 19 through the rotating rod 15, the rotating rod 18 rotates through the other belt pulley 19 and the belt one 20, the rotating rod 18 rotates the gear 21, the gear 21 rotates the circular toothed plate 6 and drives the circular plate 8 and the vertical pipe 7 to rotate due to the meshing of the gear 21 and the circular toothed plate 6, meanwhile, the liquid outlet pipe 10 and the liquid outlet pipe rotate through the vertical pipe 7, the circular plate 8 and the fixed plate, so that the mother liquor can be uniformly sprayed to the separation frame 2, and after the heat generated by the heat exchange pipe 3 through the hot steam during the separation frame 2 is evaporated, the mother liquor is collected, meanwhile, the rotating rod 15 can drive the cylinder and the fan blade 16 to rotate, and the wind power generated by the rotation of the fan blade 16 can quickly suck the generated steam into the air outlet pipe 12.
The above description is of the preferred embodiments of the present utility model, and any person skilled in the art may modify the present utility model or make modifications to the present utility model with the technical solutions described above. Therefore, any simple modification or equivalent made according to the technical solution of the present utility model falls within the scope of the protection claimed by the present utility model.
Claims (10)
1. The utility model provides a sodium azide mother liquor retrieves and uses monomer evaporator, includes a jar body (1), its characterized in that: a separation frame (2) is fixedly arranged in the tank body (1), a plurality of heat exchange tubes (3) are fixedly arranged in the separation frame (2), and two ends of each heat exchange tube (3) respectively penetrate through the bottom and the top of the separation frame (2);
circular slot (4) have been seted up to jar body (1) inner wall, circular slot (4) have been seted up at separation frame (2) top, logical groove (5) have been seted up to circular slot (4) one side, logical groove (5) extend to jar body (1) outside, circular slot (4) inside is equipped with circular pinion rack (6), circular pinion rack (6) are connected through sealed bearing with jar body (1), circular pinion rack (6) inside is equipped with standpipe (7), standpipe (7) outside fixedly connected with plectane (8), plectane (8) outside and circular pinion rack (6) inboard fixed connection, standpipe (7) inside is equipped with feed liquor pipe (9), feed liquor pipe (9) are connected through the bearing with standpipe (7), feed liquor pipe (9) one end runs through standpipe (7) top and extends to jar body (1) outside, jar body (1) inside is equipped with the subassembly of breathing in, the subassembly is located feed liquor pipe (9) top and is extended to jar body (1) outside.
2. The monomer evaporator for recycling sodium azide mother liquor according to claim 1, wherein: the liquid outlet pipe comprises a vertical pipe body, wherein a plurality of liquid outlet pipes (10) are arranged inside the vertical pipe body (7), one end of each liquid outlet pipe (10) penetrates through the vertical pipe body (7), one end of each liquid outlet pipe (10) is fixedly connected with a liquid outlet head (11), fixing plates are fixedly arranged outside the liquid outlet pipes (10), and the tops of the fixing plates are fixedly connected with the bottoms of circular plates (8).
3. The monomer evaporator for recycling sodium azide mother liquor according to claim 1, wherein: the air suction assembly comprises an air outlet pipe (12), the air outlet pipe (12) is arranged inside the tank body (1), one end of the air outlet pipe (12) penetrates through the top of the tank body (1) and extends to the outside of the tank body (1), and a plurality of support columns (13) are fixedly connected to the top of the tank body (1).
4. A monomer evaporator for recovering sodium azide mother solution according to claim 3, wherein: the utility model discloses a jar, including support column (13) and outlet duct, support column (13) top fixedly connected with diaphragm, the fixed motor (14) that is equipped with in diaphragm top, motor (14) output fixedly connected with bull stick (15), bull stick (15) run through diaphragm and outlet duct (12) and extend to inside jar body (1).
5. The monomer evaporator for recycling sodium azide mother liquor according to claim 4, wherein: the rotary rod (15) is connected with the transverse plate and the air outlet pipe (12) through bearings, a cylinder is fixedly arranged on the outer side of the rotary rod (15), the cylinder is arranged inside the tank body (1), and a plurality of fan blades (16) are fixedly connected on the outer side of the cylinder.
6. The monomer evaporator for recycling sodium azide mother liquor according to claim 5, wherein: the connecting plate (17) is fixedly connected to one side of the transverse plate, the rotary rod (18) is arranged at the bottom of the connecting plate (17), the rotary rod (18) is connected with the connecting plate (17) through a bearing, and belt pulleys (19) are fixedly arranged on the outer sides of the rotary rod (18) and the rotary rod (15).
7. The monomer evaporator for recycling sodium azide mother liquor according to claim 6, wherein: two belt pulleys (19) outside all overlap and are equipped with belt one (20), two belt pulleys (19) are connected through belt one (20) drive, rotatory pole (18) bottom fixedly connected with gear (21), gear (21) extend to logical inslot (5) and mesh with circular pinion rack (6).
8. The monomer evaporator for recycling sodium azide mother liquor according to claim 7, wherein: the stabilizing plate is fixedly arranged on the outer side of the rotary rod (18), the stabilizing plate is connected with the rotary rod (18) through a bearing, and one side of the stabilizing plate is fixedly connected with one side of the tank body (1).
9. The monomer evaporator for recycling sodium azide mother liquor according to claim 1, wherein: the steam separation device is characterized in that a steam inlet pipe (22) is fixedly arranged on one side of the tank body (1), one side of the steam inlet pipe (22) penetrates through one side of the tank body (1) and extends into the separation frame (2), a water outlet pipe (23) is fixedly arranged on the other side of the tank body (1), and one side of the water outlet pipe (23) penetrates through the other side of the tank body (1) and extends into the separation frame (2).
10. The monomer evaporator for recycling sodium azide mother liquor according to claim 1, wherein: the connecting pipe (24) is fixedly arranged at the bottom of the tank body (1), the top of the connecting pipe (24) penetrates through the bottom of the tank body (1) and extends to the inside of the tank body (1), the switching valve is fixedly arranged outside the connecting pipe (24), the bottom plate is fixedly arranged on the outer side of the tank body (1), and a plurality of stabilizing columns (25) are fixedly connected to the bottom of the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223419248.0U CN219001992U (en) | 2022-12-20 | 2022-12-20 | Monomer evaporator for recycling sodium azide mother liquor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223419248.0U CN219001992U (en) | 2022-12-20 | 2022-12-20 | Monomer evaporator for recycling sodium azide mother liquor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219001992U true CN219001992U (en) | 2023-05-12 |
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ID=86245900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223419248.0U Active CN219001992U (en) | 2022-12-20 | 2022-12-20 | Monomer evaporator for recycling sodium azide mother liquor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219001992U (en) |
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2022
- 2022-12-20 CN CN202223419248.0U patent/CN219001992U/en active Active
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