JP2007267712A - Panel for monitoring and controlling many drying chambers for leaf tobacco - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a panel for monitoring and controlling many drying chambers for leaf tobacco, which enables to easily and surely confirm temperature and humidity to eliminate misrecognition, simplify works and/or labors, and ensure economical drying works. <P>SOLUTION: This panel for monitoring and controlling many drying chambers for leaf tobacco, controlling to heat and dehumidify the inside of each drying chamber in a building, and raising or lowering dry-bulb temperature and wet-bulb temperature, is characterized by uniforming the heating and dehumidification or the dry-bulb temperature and wet-bulb temperature of each drying chamber, and displaying the uniformed drying chambers as rotation in a sequential form on the display place of the control panel to enable the instantaneous visual recognition of each drying chamber. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to an automatic display mechanism for a number of drying chambers for leaf tobacco, and relates to a homogenization of the dry bulb temperature and wet bulb temperature of each drying chamber and a monitoring system for achieving this homogenization.

  Conventionally, leaf tobacco is dried by installing a hot air generator, a blower, an outside air intake / exhaust port for ventilation, an air circulation duct, etc. in a drying chamber for storing leaf tobacco, and forcing hot air into the drying chamber. A bulk drying method in which drying is performed by blowing air is performed. This bulk drying method has been implemented by the operator's five senses with reference to a drying temperature table, but in recent years, the bulk drying apparatus is generally automatically controlled by a computer storing a drying program.

  However, the drying of leaf tobacco requires extremely fine control. The reason for this is that a method that promotes scientific changes in the content components contained in leaf tobacco is necessary in order to produce tobacco-specific varieties and flavors. Usually, after the curing process, the mesophyll portion And dehydration drying of the middle bone part is performed. As a precaution, this drying process is roughly divided into a fermentation period in which the amount of water in leaf tobacco is kept at a moderate level, and a yellowing period, a coloration fixation period in which mainly the mesophyll is dehydrated, or a middle bone drying period in which the middle bone is dried. Drying proceeds in four stages.

  Therefore, the temperature distribution for drying in four stages will be explained. The temperature is initially raised from about 38 ° C. to about 2 ° C. to 3 ° C. at regular intervals, and the final temperature is about 68 ° C. Allow the bones to dry. On the other hand, the humidity is controlled by the wet bulb temperature, but it is dried at 40 ° C. in the range of about 36 ° C. to 38 ° C. in the yellowing period and the color fixation period. When the drying state is adjusted to relative humidity, the yellowing period is set to about 95 to 75%, and the middle bone drying period is set to about 50 to 20%. Thus, conventionally, a method of performing drying while gradually decreasing the humidity is performed from the start to the end of drying.

  As a drying control method for performing such a drying process satisfactorily, the wet bulb temperature in the drying chamber is maintained at a constant value (for example, about 38 ° C.) throughout the entire drying process or for each step, and the dry bulb temperature is kept constant. A drying method has been developed and put into practice in which a predetermined value is increased stepwise as the drying time elapses.

  The on-site implementation of this drying method is performed by monitoring the dry bulb temperature and wet bulb temperature of a plurality of drying chambers installed in the building. This monitoring method is a method in which the status of each drying room (each unit) is displayed in a permutation on a control panel (individual monitoring panel) in which digital meters are arranged, and is monitored based on this digital meter. However, in this monitoring method, the drying pattern of leaf tobacco is usually stabbed into the rack within the day after harvesting and stored in the drying room, and the cells are alive (within about 80 hours after harvesting). The batch is dried for about 1 hour (about 100 hours) on the premise of drying about 30%. In this batch drying, when storing leaf tobacco in each drying chamber, the leaf tobacco is taken out from the packaged state, and the leaf tobacco is skewered (needle-stabbed) into several vertical racks. In this operation, several vertical tobacco leaves are suspended from the rack. And a series of operation | work is complete | finished by accommodating this rack in a drying chamber. Since the accommodation operation described above requires a large space and a large yard (storage space), it is difficult to accommodate the racks in order in each drying chamber installed in the building. Therefore, usually, the drying chambers in the permutation are skipped in order to be accommodated. Drying is performed sequentially by such rotation, and is displayed on the display portion of the control panel. Naturally, the display becomes random as shown in FIG. 13, for example.

  In such a situation, when randomly displayed on the control panel display location, based on the display on the control panel, the temperature / humidity state of each drying room and / or the drying state of leaf tobacco in the drying room, etc. It is extremely difficult to grasp the storage of the next tobacco in each drying room and the preparation based on this, and it is impossible to make a smooth setup. There is a problem that misperception of monitoring is likely to occur. Furthermore, in such a situation, it is difficult to grasp the drying of each drying room and / or it is easy to be in an undried / over-dried state based on this, and it is likely to cause poor quality, go to the site, New problems such as direct confirmation and the need for experience and intuition also arise.

  Nowadays, a control system is used in which each drying room is arranged in two rows in a building in a row and arranged in a facing relationship, and each drying room is controlled by a single control panel. However, as described above, this control system randomly displays the temperature / humidity state of each drying room and / or the status of the drying room leaf cigarette, the alarm lamp and / or the alarm. It has the same problem as the previous example.

  And although the prior literature relevant to this invention was searched, the invention etc. relevant to this were not able to be searched in the field of this kind of leaf tobacco.

  As described above, in a control system based on batch drying for one week, and each drying room is arranged in tandem in the building, and each drying room is controlled by a single control panel, the temperature and humidity state of each drying room And / or the situation such as the dry state of the leaf tobacco in the drying room, a warning lamp and / or an alarm are displayed randomly. Accordingly, there are problems that misidentification is likely to occur, that a single control panel cannot be freely controlled, and that if necessary, it is necessary to go to the site and visually observe it, which is troublesome and laborious.

  And if the alarm lamp and / or alarm is overlooked, it will result in dry leaves that are characteristic of cigarettes and degraded flavor, leading to a decline in quality and / or price, and leaf tobacco It will be a waste and the economic loss will be inconvenient.

  In addition, in the individual operations described above, it is impossible to immediately grasp what the drying chamber is currently in, and what drying process, etc., and there is a risk that the response will be delayed and unexpected failure may occur. There is a problem.

  In the individual operations described above, it is extremely difficult to change the display of the temperature / humidity of the control panel or to change the display in each drying room depending on the pattern and weather. It is conceivable that such a situation is likely to occur. Moreover, it can be understood that it takes a lot of labor and attention to frequently change these displays.

The invention of claim 1 is intended to achieve the following [1] to [7].
[1] Using a control panel (central monitoring control panel, hereinafter referred to as a control panel in principle), the temperature / humidity display arrangement of each drying room is arranged in a grid for each cycle (rotation) and / or group (group). By arranging each group horizontally and rotating vertically, almost the same temperature and humidity range of drying in a batch for one week is arranged in a row, so that temperature and humidity can be confirmed easily and reliably ( It is intended to eliminate any oversight and to eliminate alarm lamps and / or alarms. In addition, the occurrence of misidentification is eliminated, and free control by the central control panel that is assembled and instantaneous and easy visual inspection are used to avoid going to the site each time and simplifying work and / or labor. Intended to ensure economical drying operations. The central monitoring control panel is ideal and easy to operate and / or visually recognize. However, if necessary, a divided monitoring control panel may be used.
[2] Through various simple and efficient operations for each drying room, ensure a variety of tobacco-specific varieties and flavors, improve quality as dry leaves, and / or manufacturing costs ( It is intended to reduce running costs), eliminate wasteful resources, and avoid economic losses.
[3] Since the control panel can be seen at a glance, in the case of complex abnormalities (for example, abnormalities such as burner abnormality, dry bulb lowering abnormality, etc.) It is intended to make it possible to determine whether a major failure is a chronic failure, and to make it easier to determine when to replace parts.
[4] Display video on the display area (display section) of the control panel to speed up the response when an abnormality occurs and / or enable the operator to respond, and minimize problems with drying in each drying room It is intended to keep it at a minimum.
[5] By displaying the temperature display on the display area (display section) of the control panel, monitoring with only the temperature (dry bulb / wet bulb) of each drying room and the display of the temperature table program and / or progress are simultaneously performed. Alternatively, it is intended to be able to display individually, to display the actual elapsed temperature and / or history of the drying room as a graph.
[6] The history display is shown on the display location (display section) of the control panel, so that the progress of each drying chamber process and the past temperature history can be recognized, and the dried leaves with reference to the past data. It is intended to improve the quality of

In the first aspect, the building is provided with a large number of drying chambers that can accommodate leaf tobacco, and the drying chamber is heated and dehumidified, and the dry bulb temperature and the wet bulb temperature in the drying chamber are increased or decreased by a predetermined temperature, respectively. It is an automatic display mechanism of many drying rooms for leaf tobacco to be cooled,
A plurality of drying chambers in which conditions such as heating and exhausting the drying chamber or dry bulb temperature and wet bulb temperature, and drying time are substantially constant (referred to as a state of substantially uniform drying of leaf tobacco) are grouped. Automatic display mechanism for a number of drying chambers for leaf tobacco, wherein the rotations are displayed in a series at the display location of the control panel, and the plurality of drying chambers can be viewed instantaneously. It is.

  The invention of claim 2 is intended to achieve the object of claim 1 and to achieve the optimum temperature / humidity and / or the formality of the display for achieving the object.

  Claim 2 is an automatic display mechanism for a large number of drying chambers for leaf tobacco according to claim 1, wherein the homogenization is carried out in the drying process of the drying chamber from the fermentation period to the yellowing period, the yellowing period. It is an automatic display mechanism of a large number of drying chambers for leaf tobacco, characterized in that it is configured to display and / or control at each stage of transition from the color fixation period to the color fixation period and from the color fixation period to the middle bone dry period.

  The invention of claim 3 is intended to achieve the object of claim 1 and propose a configuration in which a series of display forms optimal for achieving this object are arranged vertically and horizontally.

  A third aspect of the present invention is an automatic display mechanism for a large number of drying chambers for leaf tobacco according to the first aspect, wherein the series of displays are displayed in a vertical row or horizontal row of the control panel. It is an automatic display mechanism of a number of drying chambers for leaf tobacco.

  The invention of claim 4 is intended to achieve the object of claim 1 and to propose a configuration capable of changing the display in a series of formats most suitable to achieve this object.

  A fourth aspect of the present invention is an automatic display mechanism for a number of drying chambers for leaf tobacco according to the first aspect of the present invention, wherein the series of displays is shown in a vertical or horizontal row of the control panel, and this It is an automatic display mechanism for a large number of drying chambers for leaf tobacco, wherein the vertical or horizontal form can be freely changed.

  The invention of claim 5 is intended to achieve the object of claim 1 and to propose a configuration in which a series of display forms optimal for achieving this object are inclined.

  A fifth aspect of the present invention is an automatic display mechanism for a number of drying chambers for leaf tobacco according to the first aspect, wherein the series of indications are shown in a single row of the tilt direction of the control panel, and the tilt direction. It is an automatic display mechanism of a number of drying chambers for leaf tobacco, characterized in that the form of one row can be freely changed.

  The invention of claim 6 is intended to achieve the object of claim 1 and to propose a configuration capable of displaying a series of forms and mail delivery optimal for achieving the object.

  Claim 6 is an automatic display mechanism for a large number of drying chambers for leaf tobacco according to claim 1, wherein the display in a series of formats is capable of delivering a mail in the form of a vertical row or a horizontal row of the control panel. This is an automatic display mechanism for a large number of drying chambers for leaf tobacco.

  The invention according to claim 7 achieves the object of claim 1, is optimal for achieving this object, and can be regarded as the end of drying using the damper opening degree provided in each drying chamber. Is intended to propose.

  A seventh aspect of the present invention is an automatic display mechanism for a number of drying chambers for leaf tobacco according to the first aspect of the present invention, provided that the transition of the damper opening is maintained in a fully closed state for a predetermined time in the middle bone drying period. This condition is displayed on the control panel, the drying operation is considered to be finished, and the drying operation is finished.

  The invention of claim 8 achieves the object of claim 1 and is optimal for achieving this object, and is applicable to each drying room and / or various devices in this drying room, and to communication equipment inside and outside the building. It is intended to provide a configuration that makes it possible to

  Claim 8 is an automatic display mechanism for a large number of drying chambers for leaf tobacco according to claim 1, wherein the display screen of the control panel is used to make each drying chamber and / or various devices in the drying chamber, It is also an automatic display mechanism for a large number of drying rooms for leaf tobacco, characterized by issuing commands to communication equipment inside and outside the building.

  The invention of claim 9 achieves the object of claim 1 and is optimal for achieving this object, and is applicable to each drying room and / or various devices in this drying room, and communication equipment inside and outside the building. It is intended to provide a configuration capable of displaying a menu for issuing a command or a configuration capable of reliably and easily performing the operation.

  A ninth aspect of the present invention is an automatic display mechanism for a large number of drying chambers for leaf tobacco according to the first aspect, wherein each drying chamber and / or various devices of the drying chamber, and a building are displayed on the display screen of the control panel. An automatic display mechanism for a large number of drying rooms for leaf tobacco, wherein a menu for issuing commands is displayed on internal and external communication devices.

The invention of claim 1 is provided with a large number of drying chambers capable of accommodating leaf tobacco in the building, heating and dehumidification control in the drying chamber, and raising or lowering the dry bulb temperature and the wet bulb temperature in the drying chamber by a predetermined temperature, respectively. It is an automatic display mechanism of many drying rooms for leaf tobacco to be cooled,
Heating and exhausting the drying chamber, or rotating bulb temperature and wet bulb temperature, and a rotation group in which a plurality of drying chambers having substantially constant conditions such as drying time, and the rotation at the display location of the control panel, It is an automatic display mechanism for a large number of drying chambers for leaf tobacco, which is displayed in a series format and allows a plurality of drying chambers to be instantly viewed.

Accordingly, the first aspect has the feature that at least the following [1] to [3] can be achieved.
[1] Using the control panel (central monitoring control panel), arrange the temperature / humidity display of each drying room in a grid for each cycle (rotation) and / or group (group). In addition, by arranging the rotation vertically, the temperature and humidity can be confirmed easily and reliably by arranging almost the same temperature and humidity range for drying in a batch for one week (no oversight and warning) For example, a lamp and / or an alarm can be overlooked). In addition, the occurrence of misidentification is eliminated, and free control by the central control panel that is assembled and instantaneous and easy visual inspection are used to avoid going to the site each time and simplifying work and / or labor. It has features such as an economical drying operation.
[2] Through various simple and efficient operations for each drying room, ensure a variety of tobacco-specific varieties and flavors, improve quality as dry leaves, and / or manufacturing costs ( (Running cost) can be reduced, resources are wasted, and economical loss can be avoided.
[3] Since the control panel can be seen at a glance, in the case of complex abnormalities (for example, abnormalities such as burner abnormality, dry bulb lowering abnormality, etc.) This makes it possible to determine whether a major failure or a chronic failure, and to make it easier to determine when to replace parts.

  The invention of claim 2 is an automatic display mechanism of a number of drying chambers for leaf tobacco according to claim 1, wherein the homogenization is performed from the fermentation phase to the yellowing phase or the yellowing phase in the drying process of the drying chamber. It is an automatic display mechanism of a large number of drying chambers for leaf tobacco, which is configured to display and / or control at each stage of transition from the color fixation period to the color fixation period and from the color fixation period to the middle bone dry period.

  Accordingly, the second aspect has the characteristics that the object of the first aspect can be achieved, and the temperature / humidity and / or the display form that is optimum for achieving the object can be achieved.

  The invention of claim 3 is an automatic display mechanism for a number of drying chambers for leaf tobacco according to claim 1, wherein the series of displays are shown in the form of a vertical row or a horizontal row on the control panel. It is an automatic display mechanism of many drying chambers.

  Accordingly, the third aspect has the characteristics that the object of claim 1 can be achieved, and a configuration in which a series of display forms optimal for achieving the object can be proposed in a vertical and horizontal line.

  The invention of claim 4 is an automatic display mechanism of a number of drying chambers for leaf tobacco according to claim 1, wherein the series of displays are shown in a vertical or horizontal row of the control panel, and This is an automatic display mechanism for a large number of drying chambers for leaf tobacco, in which the vertical or horizontal format can be freely changed.

  Therefore, claim 4 has the characteristics that the object of claim 1 can be achieved, and a configuration that can change the display of a series of forms optimal for achieving the object can be proposed.

  The invention of claim 5 is an automatic display mechanism for a number of drying chambers for leaf tobacco according to claim 1, wherein the series of displays are shown in a row in the tilt direction of the control panel, and the tilt direction. It is an automatic display mechanism of many drying chambers for leaf tobacco, which can freely change the form of one row.

  Accordingly, the fifth aspect has the characteristics that the object of the first aspect can be achieved, and a configuration in which a series of display forms optimal for achieving the object can be proposed in the inclination direction.

  The invention of claim 6 is an automatic display mechanism for a large number of drying chambers for leaf tobacco according to claim 1, wherein a series of displays can be delivered in the form of a single vertical or horizontal line on the control panel. It is an automatic display mechanism for a number of drying chambers for leaf tobacco.

  Therefore, claim 6 has the characteristics that the object of claim 1 can be achieved, and a configuration capable of displaying a series of forms and mail delivery optimal for achieving the object can be proposed.

  A seventh aspect of the invention is an automatic display mechanism for a large number of drying chambers for leaf tobacco according to the first aspect of the invention, wherein the transition of the damper opening is maintained at a fully closed state for a predetermined time in the middle bone dry period. It is an automatic display mechanism for a large number of drying chambers for leaf tobacco, in which the conditions are displayed, the conditions are displayed on the control panel, the drying operation is considered to be finished, and the drying operation is finished.

  Therefore, claim 7 can achieve the object of claim 1, is optimal for achieving this object, and uses a damper opening degree installed in each drying chamber and can be regarded as the end of drying. It has features such as being able to propose.

  The invention of claim 8 is an automatic display mechanism of a large number of drying chambers for leaf tobacco according to claim 1, and uses the display screen of the control panel, and various devices in each drying chamber and / or drying chamber, It is also an automatic display mechanism for a number of drying rooms for tobacco that issues commands to communication equipment inside and outside the building.

  Accordingly, claim 8 is capable of achieving the object of claim 1 and is optimal for achieving this object, and is applicable to each drying room and / or various devices of this drying room, and communication equipment inside and outside the building. It has features such as providing a configuration that enables command.

  The invention of claim 9 is an automatic display mechanism for a large number of drying chambers for leaf tobacco according to claim 1, wherein each drying chamber and / or various devices in the drying chamber, and a building are displayed on the display screen of the control panel. It is an automatic display mechanism for a large number of drying chambers for leaf tobacco, in which menus for issuing commands to internal and external communication devices are displayed.

  Therefore, claim 9 can achieve the object of claim 1 and is most suitable to achieve this object, and is applicable to each drying room and / or various devices of this drying room, and communication equipment inside and outside the building. It has a feature that it is possible to provide a configuration capable of displaying a menu for issuing a command, or a configuration capable of reliably and easily performing the operation.

  An example of the present invention will be described.

  In the following, the drawings will be explained. FIG. 1 is a perspective view showing a state where each drying room is installed in a building, FIG. 2 is an enlarged perspective view of the drying room, and FIG. 3 is an opening of the drying room. 4 is a schematic view showing the state, FIG. 4 is a bird's-eye view schematically showing each drying chamber of the building based on FIG. 1, and FIG. 5-1 shows a basic display screen of the display part of the control panel. Fig. 5-2 is a schematic diagram showing another basic display screen of the display part of the control panel, Fig. 6 is a schematic diagram showing a menu screen of the display part of the control panel, and Fig. 7 is a diagram of the control panel. FIG. 8 is a schematic diagram showing an operation screen in a vertical row of the display location of the control panel, and FIG. 9-1 is an operation of the dry bulb temperature at the display location of the control panel. Fig. 9-2 is a schematic diagram showing the screen, Fig. 9-2 is a schematic diagram showing the operation screen of the wet bulb temperature at the display location on the control panel, and Fig. 9-3 is the control panel display. FIG. 10-1 is a schematic diagram showing a display screen of an abnormality history at a display location on the control panel, and FIG. 10-2 is an abnormality history at a display location on the control panel. FIG. 10-3 is a schematic diagram showing the maintenance history screen of the wiring board, FIG. 10-3 is an abnormality history at the display location of the control panel, and is a schematic diagram showing the maintenance history screen of the burner. FIG. FIG. 11 is a schematic diagram showing a screen of basic operations and / or procedures of the check list of the display part of the control panel, FIG. 12 is a schematic diagram showing an operation screen intended for writing temperature on the display screen shown in the display position of the control panel, mail delivery and / or command, and FIG. 13 is a menu screen of the conventional display position of the control panel. Showed It is a diagram.

  Hereinafter, the embodiment of the present invention will be described. The building A is provided with a large number of drying chambers 1 to n as shown in FIG. The numbers 1 to n indicate drying chambers. In the drying chambers 1 to n (typically, the drying chamber 1), a burner 40, a blower 41, an exhaust flue 42 (exhaust port), a switchboard 43, a boiler 44, a door 45, etc. It has. In the drying chamber 1, a support portion 100 that supports the rack 50 is provided. Numerous sheets of leaf tobacco B are suspended from the rack 50 via needles 51.

An example of a method for drying leaf tobacco B using such a drying chamber 1 will be described.
The hot air generated by the burner 40 is blown from the floor of the drying chamber 1 and / or the gap between the floating floors through a hot air outlet (not shown), rectified through the rectifying holes of the floating floor, and spread uniformly throughout the drying chamber 1. Ascending and flowing, a part is discharged from the flue 42 to the outside, and the remaining part is recirculated and reused. Thus, the drying chamber 1 is configured so that hot air circulates and flows inside. The burner 40 is provided with a dry bulb temperature sensor and a wet bulb temperature sensor (in principle, each sensor) (not shown) in the drying chamber 1, and each sensor is connected to a CPU provided on the control panel 60. ing. Each sensor is configured to cure and dry by controlling the temperature and humidity in the drying chamber 1. For example, the temperature control compares the set value with the dry bulb temperature detected by the dry bulb temperature sensor. Then, on / off of the burner 40 is controlled. In the humidity control, the wet bulb temperature detected by the wet bulb temperature sensor is compared with a set value, and an intake / exhaust damper (not shown) is controlled based on the deviation.

  The leaf tobacco B is dried using the structure and operation as described above. Specifically, the temperature and humidity are controlled via the burner 40 and / or a damper, but the CPU incorporated in the control panel 60 Based on the basic drying program. Therefore, the control and / or adjustment of the drying chamber 1 is operated based on the basic drying program of the CPU. For example, the temperature is raised stepwise as time elapses, and the fermentation process, yellowing process, The fixing process and the middle bone drying process are sequentially performed.

  Utilizing the structure and operation as described above, leaf tobacco B is efficiently dried and high-quality dry leaves are produced. In addition, we will make effective use of fuel.

  Based on the above configuration, the configuration of the display location 61 of the control panel 60 and the individual display units 61-1 to 61-n provided in the display location 61 will be described. The display units 61-1 to 61-n correspond to the chamber numbers of the drying chambers 1 to n. As described above, the drying chambers 1 to n are temperature-humidity-controlled in each zone. For example, several racks 50 in which the leaf tobacco B is suspended from the drying chamber 1 sequentially toward the drying chamber n are mounted (accommodated) on the drying chamber 1. In the process in which the leaf tobacco B is accommodated toward each drying chamber 1, the control panel controls the heating and dehumidification of each drying chamber 1 or the status of the dry bulb temperature and the wet bulb temperature via a sensor and / or CPU. 60 display locations 61 (corresponding to a display screen) are displayed on the individual display units 61-1 to 61-n. An example of this display is the example shown in FIG. In the example of FIG. 6, display units 62 to 67 of other monitors are provided. In this example, the display unit 62 displays a return command of each control command, and the display unit 63 displays the dry bulb temperature of each drying chamber 1. The display unit 64 displays a wet bulb temperature display command for each drying chamber 1, the display unit 65 displays a history display command for each drying chamber 1, and the display unit 66 displays a photo of each drying chamber 1. In addition, the display unit 67 shows a display of a photo print command for each drying chamber 1. Therefore, the display portion 61 of the control panel 60 is switched to a predetermined screen by pressing the display units 62 to 67.

  Therefore, heating and exhausting of each drying chamber 1 or heating and exhausting required in all or the greatest common divisor among the dry bulb temperature and wet bulb temperature, or any of dry bulb temperature and wet bulb temperature. When the display unit 63 or the display unit 64 is pressed when the display becomes almost equal, a transmission command is sent to the sensor and / or CPU equipped in each drying chamber 1, and the display location 61 of the control panel 60 is displayed. 7 and FIG. 8, a plurality of drying chambers 1, 7, 13, 19 that are rotated (this homogenization has a predetermined upper and lower limit and is a flexible arrangement). 25 are displayed in a horizontal row, or a plurality of drying chambers 1, 6, 11, 16, 21, and 26 are displayed in a vertical row. Therefore, there is a feature that only the rotated drying chambers 1, 6, 7, 11, 13, 16, 19, 21, 25, and 26 can be visually recognized instantaneously. And the meaning of this feature is as detailed. The number and / or indication of the plurality of drying chambers 1, 6, 7, 11, 13 etc. in this rotation is an example. The numbers of the drying chambers 1, 6, 7, 11, 13 etc. during operation are circled and clarified on the drawing. Note that the actual machine has a configuration in which lamps, LEDs, and the like are lit and clearly shown in each of the drying chambers 1, 6, 7, 11, 13, etc. during operation as in this example. The order of the display units 61-1 to 61-n is a horizontal or vertical order, but this order is not limited. However, as shown in FIGS. 6 to 8, the permutation method has a feature that it is easy to visually recognize and operate, and can be simplified.

  9A to 9C are examples in which the display location 61 of the control panel 60 is further utilized. The drying chambers 1 are arranged in a permutation, and their dry bulb temperature, wet bulb temperature, or dry bulb temperature. The graph screen is shown. This numerical value indicates the chamber number of the drying chamber 1, the temperature of the dry bulb, and the like. Then, based on the temperature table of FIG. 9-3, the reduction of the temperature rewriting error or the rewritten temperature can be determined based on the drawing, and / or the drying state of the drying chamber 1 can be determined. The configuration is useful for facilitating judgment. Therefore, it is possible to contribute to a reduction in labor for rewriting and a reduction in misidentification. In addition, the opening degree in a figure has shown the opening degree of the damper.

Further, in FIGS. 10-1 to 10-4, when the display unit 65 is pressed, a transmission command is sent to the sensor and / or CPU equipped in each drying chamber 1, and the display location 61 of the control panel 60 is changed. . For example,
10-1 shows the location of the abnormality history and the number of occurrences, FIG. 10-2 shows the repair history screen of the abnormality history (switchboard 43), and FIG. 10-3 shows another repair of the abnormality history (burner 40). The history screen is shown, and FIG. 10-4 shows the display area of the alarm, its time, the number of times, and the like.

  11 and 12 relate to the check list of the display location 61 of the control panel 60. FIG. 11 shows the drying process described later and each operation screen of the drying chamber 1. FIG. FIG. 12 shows the distribution history of the checklist shown at the display location 61 of the control panel 60. This distribution is performed by mail to a device such as a mobile phone or a remote device (not shown), or by the drying chamber 1. For example, a command to devices such as a burner 40, a blower 41, a boiler 44, and a sensor can be considered. The check list in FIG. 12 is provided with a cursor for rewriting the numbers in the temperature table at the time of reading into the temperature table for writing, as shown in the column of process time in the figure.

  And although not shown in figure, as mentioned above, each stage which shifts from the yellowing period to the yellowing period, the yellowing period to the Airosawa fixation period and the Airosawa fixation period to the middle bone dry period is displayed on the display location 61, Of course, it is possible to make the structure easy to visually recognize. More reliable control of leaf tobacco B (condition setting, condition adjustment, etc.), generation of high-quality dry leaf, effective use of leaf tobacco B This is intended.

  In addition, accommodation of the leaf tobacco B in each drying chamber 1 is intermittently performed in the initial state, for example, in the order of the drying chambers 1, 7, 13, 19, 25, and the factory space is effectively used. Contain efficiently. And finally, it accommodates in the remaining drying chambers 2-5, 8-10, 12, 14, 15, 17, 18, 20, 22, 24, 27-n. After that, along with this rotation, the empty drying chambers 1 are sequentially accommodated. In other words, the leaf tobacco B is accommodated in each drying chamber 1 at random. Therefore, the automatic display mechanism of each drying chamber 1 of the present invention is useful. Note that this rotation is also changed in a timely manner, but thereafter, the rotation is changed.

Fig. 1 is a perspective view of each drying chamber installed in the building Figure 2 is an enlarged perspective view of the drying chamber FIG. 3 is a schematic view showing a state in which the drying chamber is opened and the leaf tobacco is stuck into the rack. 4 is a bird's-eye view showing each drying chamber of the building as a model based on FIG. Fig. 5-1 is a schematic diagram showing the basic display screen of the display location on the control panel 5-2 is a schematic diagram showing another basic display screen of the display location of the control panel FIG. 6 is a schematic diagram showing the menu screen of the display part of the control panel. FIG. 7 is a schematic diagram showing an operation screen in a horizontal row of display locations on the control panel. FIG. 8 is a schematic diagram showing an operation screen in a vertical row of display locations on the control panel. FIG. 9-1 is a schematic diagram showing an operation screen of the dry bulb temperature at the display location of the control panel. FIG. 9-2 is a schematic diagram showing the operation screen of the wet bulb temperature at the display location of the control panel. FIG. 9-3 is a schematic diagram showing a graph screen of the dry bulb temperature at the display location of the control panel. FIG. 10-1 is a schematic diagram showing a display screen of the abnormality history at the display location of the control panel. FIG. 10-2 is a schematic diagram showing an abnormality history at the display location of the control panel, showing a maintenance history screen of the wiring board. FIG. 10-3 is a schematic diagram showing an abnormality history at the display position of the control panel and showing a maintenance history screen of the burner. FIG. 10-4 is a schematic diagram showing the setting of alarms at the display locations on the control panel, and their distribution and / or commands. FIG. 11 is a schematic diagram showing a screen for basic operations and / or procedures of a check list of display locations on the control panel. FIG. 12 is a schematic diagram showing an operation screen intended for temperature writing, mail delivery, and / or instruction on the display screen shown at the display position of the control panel. FIG. 13 is a schematic diagram showing a menu screen of a display portion of a conventional control panel

Explanation of symbols

1 to n Drying Room 100 Supporting Unit 40 Burner 41 Blower 42 Flue 43 Distribution Board 44 Boiler 45 Door 50 Rack 51 Needle 60 Control Panel 61 Display Location 61-1 to 61-n Display Unit 62 to 67 Display Unit A Building B Leaf Tobacco

Claims (9)

A lot of drying chambers that can accommodate leaf tobacco are installed in the building, and the drying chamber is heated and dehumidified, and the dry bulb temperature and the wet bulb temperature in the drying chamber are increased or decreased by a predetermined temperature, respectively. An automatic display mechanism for a number of drying chambers,
Heating and dehumidification of this drying chamber, or rotation of a group of a plurality of drying chambers whose conditions such as dry bulb temperature and wet bulb temperature and drying time are substantially constant, and this rotation is indicated on the control panel The automatic display mechanism for a large number of drying chambers for leaf tobacco, wherein the plurality of drying chambers are displayed in a series format and are instantly visible.   The automatic display mechanism for a number of drying chambers for leaf tobacco according to claim 1, wherein the homogenization is carried out in the drying process of the drying chamber from the yellowing period to the yellowing period and from the yellowing period to the fixed color period. And an automatic display mechanism for a large number of drying chambers for leaf tobacco, characterized in that it is configured to display and / or control at each stage of transition from the color fixation period to the middle bone dry period.   An automatic display mechanism for a number of drying chambers for leaf tobacco according to claim 1, wherein the series of displays is shown in a vertical row or horizontal row format of the control panel (central monitoring control panel). The automatic display mechanism of multiple drying chambers for featured tobacco.   An automatic display mechanism for a number of drying chambers for leaf tobacco according to claim 1, wherein the series of indications are shown in the form of a vertical or horizontal row of the control panel, and the vertical row or horizontal row. An automatic display mechanism for a number of drying chambers for leaf tobacco, characterized in that the form of one row can be freely changed.   An automatic display mechanism for a number of drying chambers for leaf tobacco according to claim 1, wherein the series of indications are shown in a single row format of the tilt direction of the control panel, and the single row format of the tilt direction. An automatic display mechanism for many drying chambers for leaf tobacco, which can be freely changed.   An automatic display mechanism for a large number of drying chambers for leaf tobacco according to claim 1, wherein the display in a series of formats enables display in a vertical or horizontal row on the control panel to be delivered by mail. The automatic display mechanism of multiple drying chambers for featured tobacco.   An automatic display mechanism for a large number of drying chambers for leaf tobacco according to claim 1, wherein the transition of the damper opening degree is maintained in a fully closed state for a predetermined time in the middle bone drying period, An automatic display mechanism for a large number of drying chambers for leaf tobacco, which is displayed on the control panel, is regarded as the end of drying, and ends the drying operation.   An automatic display mechanism for a large number of drying chambers for leaf tobacco according to claim 1, wherein the display screen of the control panel is used to communicate each drying chamber and / or various devices in the drying chamber, as well as communication outside the building. Automatic display mechanism of many drying rooms for leaf tobacco, characterized by issuing commands to the equipment.   An automatic display mechanism for a number of drying rooms for leaf tobacco according to claim 1, wherein the display screen of the control panel displays each drying room and / or various devices in the drying room, and communication equipment inside and outside the building. An automatic display mechanism for a number of drying chambers for leaf tobacco, characterized in that a menu issuing commands is displayed.

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