CN217089393U - Tea leaf fixation efficiency improving fixation furnace control system - Google Patents
Tea leaf fixation efficiency improving fixation furnace control system Download PDFInfo
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- CN217089393U CN217089393U CN202220480104.7U CN202220480104U CN217089393U CN 217089393 U CN217089393 U CN 217089393U CN 202220480104 U CN202220480104 U CN 202220480104U CN 217089393 U CN217089393 U CN 217089393U
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Abstract
The utility model provides an improve stove control system that completes of tealeaves completing efficiency, control system includes controller A1, and controller A1 is connected with analog quantity module E1 communication, and analog quantity module E1 input is connected with the stoving temperature sensor and the ejection of compact temperature sensor on the stove that completes, and controller A1 output is connected with the control relay electricity of rolling motor, steam exhaust valve, water conservancy diversion fan and ejection of compact water conservancy diversion fan on the stove that completes. Through utilizing the water conservancy diversion direction that the guiding fan is different when tea wrap is baked and ejection of compact, steam exhaust valve, rolling motor and ejection of compact guiding fan cooperate, form the dual-purpose that blows the material when guiding fan steam exhaust, ejection of compact when baking for equipment structure is simplified, and area reduces, improves the productivity effect, and detects by the controller when baking and bake temperature and gas humidity and judge the process of completing, and whole process of completing can be accomplished automatically, and degree of automation is high.
Description
Technical Field
The utility model relates to a tea production equipment several technical field, especially an improve tea wrap stove control system that completes of efficiency.
Background
The water removing is an important part in the production process of tea products, and the water in the tea raw materials is removed by destroying and passivating the activity of fresh leaf enzymes at high temperature. Is an upstream process of tea production, and the quality and efficiency of the enzyme deactivation determines the production rhythm of the subsequent process. The drum-type green removing machine is used in the tea production field in a large quantity with the continuous production rhythm and the compact structure, a furnace fire is used for directly heating the rotating drum body, tea is thrown and rotated in the drum body by friction and the centrifugal force of the rotation of the drum body, and heat is absorbed to achieve the purpose of green removing. In order to facilitate tea leaves to pass to the rear in the roller, a spiral leaf guide plate is usually arranged in the roller, the roller rotates along the spiral reverse direction of the guide blade in the drying process, the tea leaves are prevented from being accumulated along the rear of the guide blade, the roller rotates along the spiral positive direction of the guide blade in the discharging process, meanwhile, in order to lead the tea leaves out smoothly, a fan is required to blow air in the leading-out direction, special equipment is required to absorb moisture and exhaust air in the drying process, the equipment is complex in structure, the occupied area is large, the production process is complex, and the production benefit of tea leaf fixation is difficult to promote.
Disclosure of Invention
The utility model aims to solve the technical problem that an improve the stove that completes of tealeaves deactivation efficiency is provided, can utilize the hot vapour of fully discharging the department of baking when baking and the ejection of compact, reduce the structure volume of equipment, improve equipment unit area productivity ratio, increase the productivity effect, whole process can be accomplished through intellectual detection system baking temperature and gas humidity is automatic, also manual control, degree of automation is high.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
a tea fixation furnace control system for improving tea fixation efficiency comprises a controller A1, wherein the controller A1 is in communication connection with an analog quantity module E1, the input end of the analog quantity module E1 is connected with a baking temperature sensor and a discharging temperature sensor on a fixation furnace, and the output end of a controller A1 is electrically connected with a control relay of a rolling motor, an exhaust valve, a diversion fan and a discharging diversion fan on the fixation furnace;
the water-removing furnace comprises a water-removing frame, a water-removing machine cover is arranged on the water-removing frame, the water-removing machine cover is cylindrical, a water-removing roller is arranged in the water-removing machine cover, the water-removing roller is coaxial with and in rolling contact with the water-removing machine cover, an exhaust chimney and a flow guide chimney are respectively arranged at the front end and the rear end of the top of the water-removing machine cover, an exhaust valve is arranged on the exhaust chimney, a flow guide fan is arranged on the flow guide chimney, a plurality of spiral guide vanes are arranged in the water-removing roller, the flow guide fan can rotate in two directions, a front baffle and a rear baffle are respectively arranged at the front end and the rear end of the water-removing machine cover, the front baffle and the rear baffle are respectively blocked at a front feed inlet of the water-removing roller and the periphery of the rear end of the water-removing roller, the water-removing roller is driven to rotate by a rolling motor, a discharge guide hopper is arranged at the rear end of the water-removing machine cover, the discharge guide hopper inclines downwards along the discharge direction, the outlet end of the discharge guide hopper extends into a discharge cover, a discharge exhaust guide chimney is arranged above the discharge cover, the discharging exhaust air guide chimney is provided with a discharging guide fan.
And a heating device is arranged below the fixation rack, the upper end of the heating device penetrates through the fixation machine cover and is close to the outer wall of the fixation roller, and the shape of the upper end of the heating device is matched with that of the outer wall of the fixation roller.
The heating devices are provided with a plurality of heating parts, and the top parts of the heating devices are provided with heating parts.
The control relay at the output end of the controller A1 comprises a diversion fan drying state relay KA1, a diversion fan drying material state relay KA2, a material discharging diversion fan drying state relay KA3, a material discharging diversion fan material discharging state relay KA4, a rolling forward rotation relay KA5, a rolling reverse rotation relay KA6, an exhaust valve opening relay KA7, an exhaust valve closing relay KA8 and a heating relay KA 9.
The controller A1 is in communication connection with the human-computer interaction screen A2.
The input end of the controller A1 is provided with an operating mode knob S5 and a manual control knob.
The baking temperature sensor is provided with a temperature limit switch SL1, and the temperature limit switch SL1 is electrically connected with the input end of the controller A1.
The cooperation of the steam exhaust valve, the diversion fan and the rolling motor realizes steam exhaust of the diversion fan during enzyme deactivation and material blowing of the diversion fan during discharging.
The inner walls of the front end and the rear end of the water-removing machine cover are provided with rolling supports, the rolling supports are provided with rollers, and the rollers are in rolling contact with the front end and the rear end of the water-removing roller.
The front end and the rear end of the de-enzyming roller are provided with roller grooves, and roller tongs on the rolling bracket are arranged in the roller grooves.
The outer side of the de-enzyming roller is provided with a roller rotating wheel which is meshed with a driving wheel, and the driving wheel is driven by a rolling motor.
The utility model provides a pair of improve stove control system that completes of tealeaves efficiency, through utilizing the water conservancy diversion fan different water conservancy diversion direction when the tealeaves completes and bakes with the ejection of compact, steam exhaust valve (17), rolling motor and ejection of compact water conservancy diversion fan cooperate, the water conservancy diversion fan steam exhaust when forming and toasting, blow the dual-purpose of material during the ejection of compact, make equipment structure simplify, area reduces, and the productivity effect is improved, and detect by the controller when toasting and bake temperature and gas humidity and judge the process of completing, whole process of completing can be accomplished automatically, and degree of automation is high.
Drawings
The invention will be further explained with reference to the following figures and examples:
FIG. 1 is a schematic structural view of the de-enzyming control system of the present invention;
FIG. 2 is an enlarged partial schematic view of FIG. 1;
FIG. 3 is a schematic view of air flow during the enzyme deactivating and baking operation;
fig. 4 is a schematic view of the gas flow in the discharge state.
In the figure: the green removing machine comprises a green removing machine frame 1, a green removing machine cover 2, a heating device 3, an exhaust chimney 4, a diversion chimney 5, a diversion fan 6, an exhaust guide hopper 7, an exhaust cover 8, an exhaust guide chimney 9, an exhaust diversion fan 10, a green removing roller 11, a spiral guide vane 12, a feed hopper 13, a rolling motor 14, a drying temperature sensor 15, an exhaust temperature sensor 16, an exhaust steam valve 17, a controller A1, an analog quantity module E1, a man-machine interaction screen A2, a diversion fan drying state relay KA1, a diversion fan drying discharge state relay KA2, an exhaust steam fan drying state relay KA3, an exhaust steam guide fan discharge state relay KA4, a rolling forward rotation relay KA5, a rolling reverse rotation relay KA6, an exhaust steam valve opening relay KA7, an exhaust steam valve closing relay KA8, a heating relay KA9, a working mode knob S5 and a temperature limit switch SL1
Detailed Description
As shown in fig. 1-4, a de-enzyming furnace control system for improving de-enzyming efficiency of tea leaves comprises a controller a1, wherein the controller a1 is in communication connection with an analog quantity module E1, the input end of the analog quantity module E1 is connected with a baking temperature sensor 15 and a discharging temperature sensor 16 on a de-enzyming furnace, and the output end of the controller a1 is electrically connected with a control relay of a rolling motor 14, an exhaust steam valve 17, a diversion fan 6 and a discharging diversion fan 10 on the de-enzyming furnace;
the enzyme deactivating furnace comprises an enzyme deactivating rack 1, an enzyme deactivating machine cover 2 is arranged on the enzyme deactivating rack 1, the enzyme deactivating machine cover 2 is cylindrical, an enzyme deactivating roller 11 is arranged in the enzyme deactivating machine cover 2, the enzyme deactivating roller 11 is coaxial with the enzyme deactivating machine cover 2 and is in rolling contact with the enzyme deactivating machine cover 2, an exhaust chimney 4 and a diversion chimney 5 are respectively arranged at the front end and the rear end of the top of the enzyme deactivating machine cover 2, an exhaust valve 17 is arranged on the exhaust chimney 4, a diversion fan 6 is arranged on the diversion chimney 5, a plurality of spiral guide vanes 12 are arranged in the enzyme deactivating roller 11, the diversion fan 6 can rotate in two directions, a front baffle and a rear baffle are respectively arranged at the front end and the rear end of the enzyme deactivating machine cover 2, the front baffle and the rear baffle are respectively blocked at the front feed inlet of the enzyme deactivating roller 11 and the rear end periphery of the enzyme deactivating roller 11, the enzyme deactivating roller 11 is driven to rotate by a rolling motor 14, a discharge guide hopper 7 is arranged at the rear end of the enzyme deactivating machine cover 2, the discharge guide hopper 7 inclines downwards along the discharge direction, the outlet end of the discharge guide hopper 7 extends into a discharge cover 8, a discharging exhaust guide chimney 9 is arranged above the discharging cover 8, and a discharging guide fan 10 is arranged on the discharging exhaust guide chimney 9.
The front end and the rear end of the water-removing machine cover 2 are respectively provided with a front baffle and a rear baffle, the front baffle and the rear baffle are respectively blocked at a front feeding hole of the water-removing roller 11 and the periphery of the rear end of the water-removing roller 11, the water-removing roller 11 is driven by a rolling motor 14 to rotate, and the steam exhaust valve 17, the diversion fan 6 and the rolling motor 14 are matched to realize steam exhaust of the diversion fan 6 during water-removing and material blowing of the diversion fan 6 during discharging.
The aperture of the front baffle is smaller than the aperture of the feeding hole of the water-removing roller 11, when the water-removing roller 11 is in the water-removing and drying process, the roller rotates in the reverse direction of the spiral guide vane 12 to prevent the tea from accumulating towards the rear, meanwhile, the steam exhaust valve 17 is opened, the steam exhaust mode is started by the steam guide fan 6 to exhaust steam out of the steam guide chimney 5 to drive the gas in the water-removing hood 2 to exhaust towards the outside of the steam guide chimney 5, and due to the blocking of the rear baffle, the front baffle in front of the water-removing roller 11 and the feed hopper 13, the hot moisture water dried by water-removing in the water-removing roller 11 flows forwards from the rear of the roller and flows to the gap between the water-removing hood 2 and the water-removing roller 11 and flows out from the steam exhaust chimney 4 and the steam guide chimney 5;
after the tea leaves are completely de-enzymed and the tea leaves are required to be discharged from the rear part, the rolling motor 14 drives the de-enzyming roller 11 to reversely rotate towards the spiral direction of the spiral guide vane 12, meanwhile, the steam exhaust valve 17 is closed, the diversion fan 6 is opened to blow the material into the de-enzyming hood 2, the gas enters the de-enzyming roller 11 after being blocked by the front baffle and the feed hopper 13 along the gap between the de-enzyming hood 2 and the de-enzyming roller 11, and the tea leaves in the roller are blown to discharge the tea leaves to the rear part along the spiral guide vane 12.
When tea leaves are in a baking mode, upward airflow driven by the discharging diversion fan 10 flows into the discharging diversion hopper 7 to help form steam exhaust airflow, when the tea leaves are in a discharging mode, the tea leaves are discharged from the discharging diversion hopper 7 downwards due to gravity, downward airflow driven by the discharging diversion fan 10 downwards discharges residual hot air on the discharged tea leaves, the tea leaves are cooled as soon as possible, and the discharging diversion fan 10 is matched with the rolling motor 14, the steam exhaust valve 17, the diversion fan 6 and the discharging diversion fan 10 to form steam exhaust and discharging conversion.
A heating device 3 is arranged below the water-removing rack 1, the upper end of the heating device 3 penetrates through the water-removing machine cover 2 and is close to the outer wall of the water-removing roller 11, and the shape of the upper end of the heating device 3 is matched with the outer wall of the water-removing roller 11.
The heating devices 3 are provided with a plurality of heating parts, and the top of each heating device 3 is provided with a heating part.
The outer wall of the de-enzyming roller 11 is heated through a steam pipeline or a heating resistance wire of the heating device 3, tea leaves in the roller are baked, and the roller rotates to drive the tea leaves in the roller to be thrown down after reaching a certain height, so that the tea leaves are fully contacted with heat.
The control relay at the output end of the controller A1 comprises a diversion fan drying state relay KA1, a diversion fan drying material state relay KA2, a material discharging diversion fan drying state relay KA3, a material discharging diversion fan material discharging state relay KA4, a rolling forward rotation relay KA5, a rolling reverse rotation relay KA6, an exhaust valve opening relay KA7, an exhaust valve closing relay KA8 and a heating relay KA 9.
The controller A1 is in communication connection with the human-computer interaction screen A2.
The automatic fixation parameters such as drying time, drying temperature, discharging humidity, rotating direction time and the like can be set through the human-computer interaction screen A2.
The input end of the controller A1 is provided with an operating mode knob S5 and a manual control knob.
When the working mode knob S5 is in automatic AUTO mode, the controller A1 controls the rolling motor 14, the steam exhaust valve 17, the diversion fan 6, the discharging diversion fan 10 and the heating device 3 to automatically operate in a setting mode on the man-machine interaction screen A2, and the heating time and the heating temperature, namely the moisture control, are automatically completed under the control of the controller A1;
when the working mode knob S5 is in manual MANUL mode, the rolling motor 14, the exhaust valve 17, the diversion fan 6, the discharge diversion fan 10 and the heating device 3 are respectively controlled by each manual control button to be manually started or stopped.
The baking temperature sensor 15 is provided with a temperature limit switch SL1, and the temperature limit switch SL1 is electrically connected with the input end of the controller A1.
The temperature limit switch SL1 can act after the fixation and baking temperature reaches the set limit, and sends out a warning signal to the input end of the controller A1 to remind an operator to carry out corresponding operation to prevent the damage to the tea.
The inner walls of the front end and the rear end of the green removing machine cover 2 are provided with rolling supports, the rolling supports are provided with rollers, and the rollers are in rolling contact with the front end and the rear end of the green removing roller 11.
The rolling bracket plays a role in supporting and rolling guiding the fixation roller 11.
The front end and the rear end of the de-enzyming roller 11 are provided with roller grooves, and roller tongs on a rolling bracket are arranged in the roller grooves.
The roller groove functions as a horizontal position orientation of the fixation roller 11.
The outer side of the de-enzyming roller 11 is provided with a roller rotating wheel which is meshed with a driving wheel, and the driving wheel is driven by a rolling motor 14.
Claims (7)
1. The utility model provides an efficiency of tea wrap is improved stove control system that completes, characterized by: the control system comprises a controller A1, the controller A1 is in communication connection with an analog quantity module E1, the input end of the analog quantity module E1 is connected with a drying temperature sensor (15) and a discharging temperature sensor (16) on the enzyme-deactivating furnace, and the output end of the controller A1 is electrically connected with control relays of a rolling motor (14), an exhaust steam valve (17), a diversion fan (6) and a discharging diversion fan (10) on the enzyme-deactivating furnace;
the water-removing furnace comprises a water-removing frame (1), a water-removing machine cover (2) is arranged on the water-removing frame (1), the water-removing machine cover (2) is cylindrical, a water-removing roller (11) is arranged in the water-removing machine cover (2), the water-removing roller (11) is coaxial with the water-removing machine cover (2) and is in rolling contact with the water-removing machine cover, an exhaust chimney (4) and a flow guide chimney (5) are respectively arranged at the front end and the rear end of the top of the water-removing machine cover (2), an exhaust valve (17) is arranged on the exhaust chimney (4), a flow guide fan (6) is arranged on the flow guide chimney (5), a plurality of spiral guide vanes (12) are arranged in the water-removing roller (11), the flow guide fan (6) can rotate in two directions, a front baffle plate and a rear baffle plate are respectively arranged at the front end and the rear end of the water-removing machine cover (2), the front baffle and the rear baffle plate are respectively blocked at the front feed inlet of the water-removing roller (11) and the periphery of the rear end of the water-removing roller (11), and the water-removing roller (11) is driven to rotate by a rolling motor (14), the rear end of the green removing machine cover (2) is provided with a discharging guide hopper (7), the discharging guide hopper (7) inclines downwards along the discharging direction, the outlet end of the discharging guide hopper (7) extends into the discharging cover (8), a discharging exhaust guide chimney (9) is arranged above the discharging cover (8), and the discharging exhaust guide chimney (9) is provided with a discharging guide fan (10).
2. The tea leaf de-enzyming furnace control system capable of improving the de-enzyming efficiency according to claim 1, characterized in that a heating device (3) is arranged below the de-enzyming rack (1), the upper end of the heating device (3) penetrates through the de-enzyming hood (2) and is close to the outer wall of the de-enzyming roller (11), and the shape of the upper end of the heating device (3) is matched with the outer wall of the de-enzyming roller (11).
3. The tea leaf enzyme deactivating furnace control system capable of improving tea leaf enzyme deactivating efficiency as claimed in claim 2, wherein a plurality of heating devices (3) are provided, and a heating part is provided on the top of the heating devices (3).
4. The tea leaf fixation furnace control system capable of improving tea leaf fixation efficiency according to claim 1, wherein the control relay at the output end of the controller A1 comprises a diversion fan baking state relay KA1, a diversion fan baking discharge state relay KA2, a discharge diversion fan baking state relay KA3, a discharge diversion fan discharge state relay KA4, a rolling forward rotation relay KA5, a rolling reverse rotation relay KA6, an exhaust steam valve opening relay KA7, an exhaust steam valve closing relay KA8 and a heating relay KA 9.
5. The system of claim 2, wherein the controller A1 is in communication with the human-computer interaction screen A2.
6. The system of claim 5, wherein the input of the controller A1 is provided with a working mode knob S5 and a manual control knob.
7. The tea enzyme deactivating furnace control system capable of improving tea enzyme deactivating efficiency as claimed in claim 6, wherein the baking temperature sensor (15) is provided with a temperature limit switch SL1, and the temperature limit switch SL1 is electrically connected with an input end of the controller A1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220480104.7U CN217089393U (en) | 2022-03-07 | 2022-03-07 | Tea leaf fixation efficiency improving fixation furnace control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220480104.7U CN217089393U (en) | 2022-03-07 | 2022-03-07 | Tea leaf fixation efficiency improving fixation furnace control system |
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| Publication Number | Publication Date |
|---|---|
| CN217089393U true CN217089393U (en) | 2022-08-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220480104.7U Active CN217089393U (en) | 2022-03-07 | 2022-03-07 | Tea leaf fixation efficiency improving fixation furnace control system |
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| Country | Link |
|---|---|
| CN (1) | CN217089393U (en) |
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- 2022-03-07 CN CN202220480104.7U patent/CN217089393U/en active Active
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