CN212548391U - A interlock alarm protection device for industry cannabis sativa CBD draws production system - Google Patents
A interlock alarm protection device for industry cannabis sativa CBD draws production system Download PDFInfo
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- CN212548391U CN212548391U CN202020891950.9U CN202020891950U CN212548391U CN 212548391 U CN212548391 U CN 212548391U CN 202020891950 U CN202020891950 U CN 202020891950U CN 212548391 U CN212548391 U CN 212548391U
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- protection device
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- alarm
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Abstract
The utility model discloses an interlocking alarm protection device for an industrial hemp CBD extraction production system, which comprises a steam pipe; the alarm protection device comprises a controller, a pressure transmitter, an electric valve and an alarm, wherein the pressure transmitter and the electric valve are arranged on the steam pipe, and the pressure transmitter, the electric valve and the alarm are all connected with the controller. The advantages are that: the alarm protection device can monitor the steam pressure value of the steam pipe in real time, the alarm is automatically driven to make a sound when the pressure exceeds the high limit, the electric valve is automatically closed when the pressure exceeds the high limit, manual intervention is reduced, safety and reliability are high, an operator is reminded to timely handle abnormal conditions of production, the occurrence probability of extreme conditions is reduced, and personal and equipment safety is protected.
Description
Technical Field
The utility model relates to an industry marijuana CBD draws the production field, especially relates to an interlock warning protection device that is used for industry marijuana CBD to draw production system.
Background
The industrial hemp leaves form an extracting solution after being soaked in alcohol, the extracting solution needs to be further concentrated to obtain an extract with higher concentration, and under the existing process conditions, no matter single-effect concentration or spherical concentration is adopted, steam heating is needed to volatilize alcohol from the extracting solution, and then the alcohol is cooled and reused.
As mentioned above, the extraction process should not only ensure the amount of steam required for concentration, but also ensure that the steam is not out of control of the process temperature due to over-high pressure, and even damage the equipment and harm the personal safety of the operators. The traditional method is to use a mechanical safety valve in a production system and further discharge excessive steam when the steam pressure is too high in the concentration process, but the mechanical safety valve can only act after the pressure critical limit is exceeded, so that the process temperature is out of control, and meanwhile, the steam is discharged from a discharge port of the safety valve in a large amount, and if an operator works nearby, scalding hazards are caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an interlock alarm protection device for industrial hemp CBD draws production system to solve the aforementioned problem that exists among the prior art.
In order to realize the purpose, the utility model discloses a technical scheme as follows:
an interlocking alarm protection device for an industrial hemp CBD extraction production system, the production system comprises a steam pipe; the alarm protection device comprises a controller, a pressure transmitter, an electric valve and an alarm, wherein the pressure transmitter and the electric valve are arranged on the steam pipe, and the pressure transmitter, the electric valve and the alarm are all connected with the controller.
Preferably, the production system further comprises a spherical concentrator and a steam generator, the steam pipe comprises a first branch pipe and a second branch pipe, one end of the first branch pipe is connected to a steam jacket of the spherical concentrator, the other end of the first branch pipe is connected with a local pressure gauge, one end of the second branch pipe is connected to the first branch pipe, the other end of the second branch pipe is connected with the steam generator, and an alarm protection device and a regulating valve are sequentially arranged on the second branch pipe along the direction from the steam generator to the first branch pipe.
Preferably, the first branch pipe is further provided with a mechanical safety valve, and the mechanical safety valve is arranged on the first branch pipe between the second branch pipe and the on-site pressure gauge.
Preferably, the ground pressure gauge is connected to one end of the first branch pipe via a hand valve.
Preferably, two ends of the first branch pipe are respectively connected with the spherical concentrator and the hand valve through a flange; and two ends of the second branch pipe are respectively connected with the steam generator and the first branch pipe through a flange plate.
Preferably, the bottom of the spherical concentrator is provided with a drain pipe.
The utility model has the advantages that: the alarm protection device can monitor the steam pressure value of the steam pipe in real time, the alarm is automatically driven to make a sound when the pressure exceeds the high limit, the electric valve is automatically closed when the pressure exceeds the high limit, manual intervention is reduced, safety and reliability are high, an operator is reminded to timely handle abnormal conditions of production, the occurrence probability of extreme conditions is reduced, and personal and equipment safety is protected.
Drawings
Fig. 1 is a schematic structural diagram of an alarm protection device in an embodiment of the present invention;
fig. 2 is a schematic diagram of the pressure control logic in the controller according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of the installation of the alarm protection device in the production system according to the embodiment of the present invention.
In the figure: 1. a controller; 2. a pressure transmitter; 3. an electrically operated valve; 4. an alarm; 5. a steam pipe; 6. a flange plate; 7. a second branch pipe; 8. a first branch pipe; 9. a steam generator; 10. an alarm protection device; 11. a spherical concentrator; 12. adjusting a valve; 13. a mechanical safety valve; 14. an on-site pressure gauge; 15. a hand valve; 16. and a water discharge pipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the invention, are given by way of illustration only.
As shown in fig. 1, the present embodiment provides an interlock alarm protection device for an industrial hemp CBD extraction production system, which includes a steam pipe 5; alarm protection device 10 includes controller 1, pressure transmitter 2, motorised valve 3 and alarm 4, pressure transmitter 2 with motorised valve 3 sets up on the steam pipe 5, pressure transmitter 2 motorised valve 3 with alarm 4 all with controller 1 links to each other.
As shown in fig. 2, in the present embodiment, the controller 1 is preset with pressure logic control, and when the pressure detection value is greater than the pressure upper limit and less than the pressure upper limit, the controller 1 drives the alarm 4 to make a sound; when the pressure detection value is larger than the high pressure limit, the electric drive valve 3 is driven to close, and the steam supply is cut off.
As shown in fig. 3, in this embodiment, the production system further includes a spherical concentrator 11 and a steam generator 9, the steam pipe 5 includes a first branch pipe 8 and a second branch pipe 7, one end of the first branch pipe 8 is connected in a steam jacket of the spherical concentrator 11, the other end of the first branch pipe 8 is connected to an in-situ pressure gauge 14, one end of the second branch pipe 7 is connected to the first branch pipe 8, the other end of the second branch pipe 7 is connected to the steam generator 9, and an alarm protection device 10 and a regulating valve 12 are sequentially arranged on the second branch pipe 7 along a direction from the steam generator 9 to the first branch pipe 8.
In this embodiment, a mechanical safety valve 13 is further disposed on the first branch pipe 8, and the mechanical safety valve 13 is disposed on the first branch pipe 8 between the second branch pipe 7 and the local pressure gauge 14.
In this embodiment, the local pressure gauge 14 is connected to one end of the first branch pipe 8 via a hand valve 15.
In this embodiment, both ends of the first branch pipe 8 are respectively connected with the spherical concentrator 11 and the hand valve 15 through a flange; the two ends of the second branch pipe 7 are respectively connected with the steam generator 9 and the first branch pipe 8 through a flange 6.
In this embodiment, the bottom of the spherical concentrator 11 is provided with a drain pipe 16.
In this embodiment, the alarm protection device 10 is used by installing the alarm protection device 10 on the second branch pipe 7, connecting the second branch pipe 7 to the steam generator 9, providing saturated steam for the spherical concentrator by the steam generator 9, and installing the regulating valve 12 on the second branch pipe 7; the first branch pipe 8 is provided with a hand valve 15 and a mechanical safety valve 13, and the local pressure gauge 14 is connected with the first branch pipe 8 through the hand valve 15. The first branch pipe 8 enters the steam jacket of the spherical concentrator from the upper side port of the spherical concentrator, and condensed water is discharged from a water discharge pipe 16. The regulating valve 12 is used for controlling the steam volume entering the spherical concentrator under the normal condition, so that the temperature in the raw material cavity of the spherical concentrator is maintained at the optimal process condition, the local pressure gauge 14 displays pressure reading, an operator can observe conveniently, the mechanical safety valve 13 acts under the extreme condition and serves as the last guarantee of equipment, when the steam pressure of the steam pipe 5 exceeds the action pressure of the mechanical safety valve 13, steam is sprayed out, excessive steam is discharged, and explosion and damage to the spherical concentrator are prevented.
When the steam pressure of the steam pipe 5 is greater than the pressure high limit of the alarm protection device 10, the alarm 4 of the alarm protection device 10 makes a sound to prompt an operator to timely handle abnormal conditions and avoid the deterioration of process conditions, and when the steam pressure of the steam pipe 5 is greater than the pressure high limit of the alarm protection device 10, the electric valve 3 of the alarm protection device 10 is closed to cut off the steam supply and avoid the out-of-control of production state, so that the safety of personnel and equipment is protected until the operator resets the alarm protection device 10, the alarm is stopped, the electric valve 3 is opened, and the steam supply is restored again.
Through adopting the utility model discloses an above-mentioned technical scheme has obtained following profitable effect:
the utility model provides an interlocking alarm protection device for industry marijuana CBD draws production system, alarm protection device can real-time supervision steam pipe steam pressure value, and pressure surpasss high limit automatic drive alarm sounding, and self-closing motorised valve when pressure surpasses high limit reduces artificial intervention, and fail safe nature is high, reminds the operator in time to handle the production abnormal conditions, reduces extreme situation emergence probability, has protected person and equipment safety.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be viewed as the protection scope of the present invention.
Claims (6)
1. An interlocking alarm protection device for an industrial hemp CBD extraction production system, the production system comprises a steam pipe; the method is characterized in that: the alarm protection device comprises a controller, a pressure transmitter, an electric valve and an alarm, wherein the pressure transmitter and the electric valve are arranged on the steam pipe, and the pressure transmitter, the electric valve and the alarm are all connected with the controller.
2. The interlock alarm protection device for industrial cannabis CBD extraction production system of claim 1, wherein: the production system further comprises a spherical concentrator and a steam generator, the steam pipe comprises a first branch pipe and a second branch pipe, one end of the first branch pipe is connected to a steam jacket of the spherical concentrator, the other end of the first branch pipe is connected with a local pressure gauge, one end of the second branch pipe is connected to the first branch pipe, the other end of the second branch pipe is connected with the steam generator, and an alarm protection device and an adjusting valve are sequentially arranged on the second branch pipe along the direction from the steam generator to the first branch pipe.
3. The interlock alarm protection device for industrial cannabis CBD extraction production system of claim 2, wherein: and the first branch pipe is also provided with a mechanical safety valve, and the mechanical safety valve is arranged on the first branch pipe between the second branch pipe and the on-site pressure gauge.
4. The interlock alarm protection device for industrial cannabis CBD extraction production system of claim 3, wherein: the ground pressure gauge is connected with one end of the first branch pipe through a hand valve.
5. The interlock alarm protection device for industrial cannabis CBD extraction production system of claim 4, wherein: two ends of the first branch pipe are respectively connected with the spherical concentrator and the hand valve through a flange; and two ends of the second branch pipe are respectively connected with the steam generator and the first branch pipe through a flange plate.
6. The interlock alarm protection device for industrial hemp CBD extraction production system according to any of claims 2 to 5, characterized in that: the bottom of the spherical concentrator is provided with a drain pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020891950.9U CN212548391U (en) | 2020-05-25 | 2020-05-25 | A interlock alarm protection device for industry cannabis sativa CBD draws production system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020891950.9U CN212548391U (en) | 2020-05-25 | 2020-05-25 | A interlock alarm protection device for industry cannabis sativa CBD draws production system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212548391U true CN212548391U (en) | 2021-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020891950.9U Active CN212548391U (en) | 2020-05-25 | 2020-05-25 | A interlock alarm protection device for industry cannabis sativa CBD draws production system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212548391U (en) |
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2020
- 2020-05-25 CN CN202020891950.9U patent/CN212548391U/en active Active
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