CN213609884U - Water vapor recovery device of high-pressure reaction kettle - Google Patents
Water vapor recovery device of high-pressure reaction kettle Download PDFInfo
- Publication number
- CN213609884U CN213609884U CN202022088639.3U CN202022088639U CN213609884U CN 213609884 U CN213609884 U CN 213609884U CN 202022088639 U CN202022088639 U CN 202022088639U CN 213609884 U CN213609884 U CN 213609884U
- Authority
- CN
- China
- Prior art keywords
- recovery
- water tank
- reaction kettle
- liquefaction
- discharge port
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model relates to the technical field of high-pressure reaction kettles, in particular to a water vapor recovery device of a high-pressure reaction kettle, which comprises a reaction kettle body and a recovery water tank, wherein the upper end of the reaction kettle body is provided with a sealing cover, the sealing cover is provided with a first discharge port, and the discharge port is connected with the recovery water tank through a conveying pipe; a cooling cavity is arranged in the recovery water tank, and a spiral liquefaction channel is arranged in the tank wall of the recovery water tank; the top of the recovery water tank is provided with a water inlet, the bottom of the recovery water tank is provided with a water outlet, the water inlet and the water outlet are respectively communicated with the cooling cavity, and the water outlet is connected with a drain pipe; the side surface of the recovery water tank is provided with a recovery port and a second discharge port, the recovery port and the second discharge port are respectively communicated with two ends of the liquefaction channel, and the recovery port is connected with the conveying pipe; the utility model provides a retrieve structure can retrieve the fine condensation of the steam that produces in the reation kettle working process, has avoided high-pressure steam's threat.
Description
Technical Field
The utility model relates to a high-pressure batch autoclave technical field specifically is a high-pressure batch autoclave's steam recovery unit.
Background
The high-pressure reaction kettle is a typical innovation of applying a magnetic transmission device to reaction equipment, fundamentally solves the problem of shaft seal leakage which cannot be overcome by the conventional packing seal and mechanical seal, has no leakage and pollution, is the most ideal device for carrying out chemical reactions under high temperature and high pressure at present in China, particularly carries out chemical reactions of flammable, explosive and toxic media, and shows the superiority.
The high-pressure reaction kettle can generate steam in the working process, and the steam continuously raises the pressure in the reaction kettle, so that the high-pressure reaction kettle needs to be decompressed and exhausted in time. It is common practice to directly discharge high-pressure water vapor into the external environment, but the operation poses a threat to the life safety of operators, and the surrounding environment is polluted because of the small amount of organic matters in the water vapor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high pressure batch autoclave's steam recovery unit to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a water vapor recovery device of a high-pressure reaction kettle comprises a reaction kettle body and a recovery water tank, wherein a sealing cover is arranged at the upper end of the reaction kettle body, a first discharge port is formed in the sealing cover, and the first discharge port is connected with the recovery water tank through a conveying pipe; a cooling cavity is arranged in the recovery water tank, and a spiral liquefaction channel is arranged in the tank wall of the recovery water tank; the top of the recovery water tank is provided with a water inlet, the bottom of the recovery water tank is provided with a water outlet, the water inlet and the water outlet are both communicated with the cooling cavity, and the water outlet is connected with a drain pipe; the side of the recovery water tank is provided with a recovery port and a second discharge port, the recovery port and the second discharge port are respectively communicated with two ends of the liquefaction channel, and the recovery port is connected with the conveying pipe.
Preferably, the section of the liquefaction channel is circular, the top end of the liquefaction channel is communicated with the recovery port, and the bottom end of the liquefaction channel is communicated with the second discharge port; the diameter of the top end of the liquefaction channel is about one-fold of the diameter of the bottom end of the liquefaction channel, and the size of the liquefaction channel is uniformly changed along the spiral direction.
Preferably, the whole sealing cover is of an arc-shaped structure, a sealing ring is arranged on the inner side of the sealing cover, and the sealing ring is tightly attached to the reaction kettle body.
Preferably, be provided with electric valve on the conveyer pipe, be provided with pressure sensor in the reation kettle body, be provided with temperature sensor in the cooling chamber, electric valve, pressure sensor, temperature sensor all with controller electric connection.
Preferably, drain pipe one end is provided with the connector, the connector passes through the screw thread and is connected with the delivery port.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model adds cold water into the cooling cavity of the water tank by the recovery water tank, and the water vapor flows through the side wall of the water tank, thereby condensing; effectively relieve the too high problem of pressure in the reation kettle, avoid directly discharging simultaneously and cause the problem of injury and polluted environment for the user.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the recovery water tank of the present invention;
reference numbers in the figures: 1. a reaction kettle body; 11. a sealing cover; 12. a first discharge port; 2. a recovery water tank; 21. a liquefaction passage; 22. a cooling chamber; 23. a recovery port; 24. a second discharge port; 25. a water inlet; 26. a water outlet; 3. a delivery pipe; 31. an electrically operated valve; 4. a drain pipe; 41. a connecting head.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-2, the present invention provides a technical solution: a water vapor recovery device of a high-pressure reaction kettle comprises a reaction kettle body 1 and a recovery water tank 2, wherein a sealing cover 11 is arranged at the upper end of the reaction kettle body 1, a first discharge port 12 is arranged on the sealing cover 11, and the first discharge port 12 is connected with the recovery water tank 2 through a conveying pipe 3; a cooling cavity 22 is arranged in the recovery water tank 2, and a spiral liquefaction channel 21 is arranged in the tank wall of the recovery water tank 2; the top of the recovery water tank 2 is provided with a water inlet 25, the bottom of the recovery water tank is provided with a water outlet 26, the water inlet 25 and the water outlet 26 are both communicated with the cooling cavity 22, and the water outlet 26 is connected with the drain pipe 4; the side surface of the recovery water tank 2 is provided with a recovery port 23 and a second discharge port 24, the recovery port 23 and the second discharge port 24 are respectively communicated with two ends of the liquefaction channel 21, and the recovery port 23 is connected with the conveying pipe 3.
Further, the section of the liquefaction channel 21 is circular, the top end of the liquefaction channel 21 is communicated with the recovery port 23, and the bottom end of the liquefaction channel 21 is communicated with the second discharge port 24; the diameter of the top end of the liquefaction channel 21 is 1.5-2 times of the diameter of the bottom end of the liquefaction channel 21, and the size of the liquefaction channel 21 is uniformly changed along the spiral direction.
Further, the whole sealing cover 11 is of an arc-shaped structure, a sealing ring is arranged on the inner side of the sealing cover 11, and the sealing ring is tightly attached to the reaction kettle body 1.
Further, be provided with electric valve 31 on the conveyer pipe 3, be provided with pressure sensor in reation kettle body 1, be provided with temperature sensor in cooling chamber 22, electric valve 31, pressure sensor, temperature sensor all with controller electric connection.
Further, one end of the drain pipe 4 is provided with a connector 41, and the connector 41 is connected with the water outlet 26 through threads.
The working principle is as follows: in actual use, water vapor generated in the reaction kettle body 1 is discharged into the conveying pipe 3 through the first discharge port 12 and is conveyed into the recovery port 23 through the conveying pipe 3, so as to enter the liquefaction passage 21; cold water is added into the cooling cavity 22 through the water inlet 25, high-temperature water vapor flows in the liquefaction channel 21 in the wall of the recovery water tank 2, heat transfer is absorbed by the cold water in the cooling cavity 22, and the water vapor is liquefied, flows along the liquefaction channel 21 and finally flows out of the water outlet 26.
An electric valve 31 is arranged on the conveying pipe 3, a pressure sensor is arranged in the reaction kettle body 1, a temperature sensor is arranged in the cooling cavity 22, and the electric valve 31, the pressure sensor and the temperature sensor are all controlled by a controller; when the pressure sensor detects that the pressure in the reaction kettle is too high, the electric valve 31 is opened to facilitate the gas to be discharged; the temperature sensor is capable of detecting the temperature of the water in the cooling chamber 22, and when the temperature is too high, the user changes the water to ensure the subsequent condensation effect.
The circular liquefaction channel 21 is convenient for gas conveying, and meanwhile, the diameter of the top end of the liquefaction channel 21 is 1.5-2 times that of the bottom end of the liquefaction channel 21, the liquefaction channel is smaller along the spiral direction; the size of the top end of the setting mode is large, water vapor can enter conveniently, the water vapor at the bottom end is liquefied into water drops to flow, the required space is reduced, and the whole liquefying process is matched. The water outlet pipe 4 is arranged on the water outlet 26 through a connector 41, and the threaded structure is arranged in a mode of convenient disassembly and replacement.
It is worth noting that: the whole device realizes control over the device through the master control button, and the device matched with the control button is common equipment, belongs to the existing mature technology, and is not repeated for the electrical connection relation and the specific circuit structure.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a high pressure batch autoclave's steam recovery unit which characterized in that: the device comprises a reaction kettle body (1) and a recovery water tank (2), wherein a sealing cover (11) is arranged at the upper end of the reaction kettle body (1), a first discharge port (12) is formed in the sealing cover (11), and the first discharge port (12) is connected with the recovery water tank (2) through a conveying pipe (3); a cooling cavity (22) is arranged in the recovery water tank (2), and a spiral liquefaction channel (21) is arranged in the tank wall of the recovery water tank (2); a water inlet (25) is formed in the top of the recovery water tank (2), a water outlet (26) is formed in the bottom of the recovery water tank, the water inlet (25) and the water outlet (26) are both communicated with the cooling cavity (22), and the water outlet (26) is connected with a water drainage pipe (4); the side face of the recovery water tank (2) is provided with a recovery port (23) and a second discharge port (24), the recovery port (23) and the second discharge port (24) are respectively communicated with two ends of the liquefaction channel (21), and the recovery port (23) is connected with the conveying pipe (3).
2. The steam recovery device of the autoclave as claimed in claim 1, wherein: the section of the liquefaction channel (21) is circular, the top end of the liquefaction channel (21) is communicated with the recovery port (23), and the bottom end of the liquefaction channel is communicated with the second discharge port (24); liquefaction passageway (21) top diameter is 1.5~2 times of liquefaction passageway (21) bottom diameter, and liquefaction passageway (21) is along the even change of helical direction size.
3. The steam recovery device of the autoclave as claimed in claim 1, wherein: the whole sealing cover (11) is of an arc-shaped structure, a sealing ring is arranged on the inner side of the sealing cover (11), and the sealing ring is tightly attached to the reaction kettle body (1).
4. The steam recovery device of the autoclave as claimed in claim 1, wherein: the conveying pipe (3) is provided with an electric valve (31), a pressure sensor is arranged in the reaction kettle body (1), a temperature sensor is arranged in the cooling cavity (22), and the electric valve (31), the pressure sensor and the temperature sensor are all electrically connected with the controller.
5. The steam recovery device of the autoclave as claimed in claim 1, wherein: the water discharging pipe is characterized in that one end of the water discharging pipe (4) is provided with a connector (41), and the connector (41) is connected with the water outlet (26) through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022088639.3U CN213609884U (en) | 2020-09-22 | 2020-09-22 | Water vapor recovery device of high-pressure reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022088639.3U CN213609884U (en) | 2020-09-22 | 2020-09-22 | Water vapor recovery device of high-pressure reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213609884U true CN213609884U (en) | 2021-07-06 |
Family
ID=76653846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022088639.3U Active CN213609884U (en) | 2020-09-22 | 2020-09-22 | Water vapor recovery device of high-pressure reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213609884U (en) |
-
2020
- 2020-09-22 CN CN202022088639.3U patent/CN213609884U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213609884U (en) | Water vapor recovery device of high-pressure reaction kettle | |
| CN102435546B (en) | Supercritical autoclave bubbling deoxygenation system | |
| CN201837256U (en) | Effective temperature-reducing and afterheat utilizing device for kiln head cooler | |
| CN203641573U (en) | Plane sealing suction bottom valve matched with low temperature immersed pump | |
| CN210005313U (en) | gas sampling device | |
| CN102976422B (en) | Continuous-liquid-adding sub-boil high-purity water distiller | |
| CN211083611U (en) | Low-temperature full-capacity tank with low-liquid-level material extraction device | |
| CN110813209B (en) | Dechlorination and desulfurization device used in aromatization process and use method thereof | |
| CN104864765B (en) | Vacuum water feeding system of cooling tower | |
| CN207713854U (en) | Electronic aluminum foil corrosion process by-product Hydrogen collection device | |
| CN203222483U (en) | Ozone discharging tube | |
| CN208547271U (en) | A kind of Chemical Manufacture heat-exchange device | |
| CN203431812U (en) | Magnesium alloy reducing slag waste heat recovery system with interlayer rotary cooling drum | |
| CN203336226U (en) | Torch water-sealed tank liquid level pressure maintaining device | |
| CN219983938U (en) | Raw material distiller for chemical industry | |
| CN220079179U (en) | High temperature and high pressure resistant sealed crucible assembly | |
| CN212869341U (en) | Low-temperature liquid storage tank gas-saving device | |
| CN218722529U (en) | Dustless oven water-cooling circulating device with alarm function | |
| CN219622834U (en) | Isostatic pressure graphite preparation evacuating device | |
| CN101694219A (en) | Low-temperature pumping tank | |
| CN216385187U (en) | Heat exchanger sealing structure with buffer chamber | |
| CN216964550U (en) | Energy-efficient response device is used in production of formaldehyde solution | |
| CN221015297U (en) | Gas-liquid separator suitable for gas-liquid mixed fluid | |
| CN216389404U (en) | Liquid accumulation bottle for preventing waste gas diffusion | |
| CN215217278U (en) | Heat exchanger for industrial waste heat recovery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |