CN109114936A - Intelligent drier - Google Patents
Intelligent drier Download PDFInfo
- Publication number
- CN109114936A CN109114936A CN201810799381.2A CN201810799381A CN109114936A CN 109114936 A CN109114936 A CN 109114936A CN 201810799381 A CN201810799381 A CN 201810799381A CN 109114936 A CN109114936 A CN 109114936A
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- CN
- China
- Prior art keywords
- dry channel
- dry
- temperature
- channel
- gradually
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B15/00—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form
- F26B15/10—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions
- F26B15/12—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The present invention provides a kind of Intelligent drier, including dry channel, it is provided with pipeline in the dry channel, insulating layer is enclosed on the dry channel, has axially been sequentially arranged multiple heating elements on the dry channel；Each heating element is configured as when heated: gradually being risen progressively from the feed inlet of the dry channel to discharge port heating temperature and is gradually decreased again, and is located at the heating temperature highest of the heating element at the middle part of the dry channel.Intelligent drier provided by the invention, drying process realization are gradually warmed up and gradually cool down, so that being gradually warmed up when dry and gradually cooled down by dry object, even avoid due to temperature change dramatically and bring counter productive to reduce.
Description
Technical field
The present invention relates to production equipments, and in particular to a kind of Intelligent drier.
Background technique
Drying process is widely seen among medicine, chemical industry, food, electronics etc. industry, general dry in the prior art
Drying process are as follows: object to be dried is put into a drying chamber, generally temperature is higher than 50 degree of cavity, will be to be dried by high temperature
Extra moisture is evaporated in object, to realize drying.Authorization Notice No. is CN206113539U, and authorized announcement date is
On April 9th, 2017, the patent of invention of entitled " a kind of weaving drying device " comprising heating plate, temperature control box and heating plate
Bracket；The temperature control box is cuboid heater box, and the bottom of the temperature control box is provided with bracket groove, is furnished with power circuit in slot；
Mount is placed at least two layers of heating plate, the humidity sensor and temperature in the bracket groove on the bracket
Degree sensor is fixedly mounted on heating board mount.The weaving drying device is exactly the temperature control box realization pair by high temperature
Internal textile fabric is heated to realize drying effect.
It is in place of the deficiencies in the prior art, the temperature inside temperature control box is higher, and object to be dried is put into and takes out temperature control
A temperature change sharply is all suffered from when case, as being 100 degree in temperature control box, room temperature is 25 degree, then faces 75 degree of the temperature difference, right
It will affect its effect in the thermally sensitive object to be dried in part, such as electronic product, textile fabric, biggish difference variation
Can, such as the hardness of electronic product, the migration probability of textile fabric, for another example nitroglycerin, nifedipine veneer coated tablet, clonidine, Moschus
The drugs such as heart pill, the acute variation of temperature will lead to its shelf-life shortens or drug effect declines etc., in the prior art dry
Dry device lacks a kind of technology that drying temperature is slowly varying.
Summary of the invention
The object of the present invention is to provide a kind of Intelligent driers, to solve above-mentioned shortcoming in the prior art.
To achieve the goals above, the invention provides the following technical scheme:
A kind of Intelligent drier, including dry channel are provided with pipeline in the dry channel, which is characterized in that
It is enclosed with insulating layer on the dry channel, has axially been sequentially arranged multiple heating elements on the dry channel；
Each heating element is configured as when heated: from the feed inlet of the dry channel to discharge port heating temperature
It gradually rises progressively and gradually decreases again, and be located at the heating temperature highest of the heating element at the middle part of the dry channel.
Above-mentioned Intelligent drier, each heating element and pipeline are configured as at work: for arbitrarily quilt
Dry object, variation of ambient temperature amplitude per second are no more than 0.5 degree.
Above-mentioned Intelligent drier, multiple heat preservation ribbons are arranged at intervals in the dry channel, and each heat preservation is floatd
Band hangs at the top of the dry channel to bottom, is provided on each heat preservation ribbon and opens for what the pipeline passed through
Mouthful.
Above-mentioned Intelligent drier, the both ends of the dry channel are provided with negative pressure extracting mechanism, and the drying is logical
It is connected with admission line in the middle part of road, is provided with heating mechanism on the admission line.
Above-mentioned Intelligent drier, the heating element are resistive heater.
Above-mentioned Intelligent drier is provided with gas pipeline in the dry channel, and each heating element is arranged
In the gas pipeline, the region opposite with each heating element is provided with venthole on the gas pipeline.
Above-mentioned Intelligent drier is located at the region in the middle part of the dry channel on the gas pipeline and is provided with first
Partition.
Above-mentioned Intelligent drier is provided with second partition in the middle part of the dry channel, is provided on the partition
Through hole, the pipeline pass through the through hole.
The exhaust outlet of above-mentioned Intelligent drier, the negative pressure extracting mechanism connects desiccant body, the desiccant body
Exhaust outlet connect the air inlet of the gas pipeline.
Above-mentioned Intelligent drier, there are two the gas pipelines, and two gas pipelines are placed in the conveying
Above and below line.
In the above-mentioned technical solutions, Intelligent drier provided by the invention, drying process realization are gradually warmed up and gradually
Cooling even avoids to reduce due to temperature urgency so that being gradually warmed up when dry and gradually cooled down by dry object
Drastic change and bring counter productive.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only one recorded in the present invention
A little embodiments are also possible to obtain other drawings based on these drawings for those of ordinary skill in the art.
Fig. 1 is the structural schematic diagram of Intelligent drier provided in an embodiment of the present invention.
Description of symbols:
1, dry channel；2, pipeline；3, object to be dried；4, insulating layer；5, heating element；6, ribbon is kept the temperature；7, it removes
Wet mechanism；8, gas pipeline；9, venthole；10, first partition；11, second partition；12, negative pressure extracting mechanism.
Specific embodiment
In order to make those skilled in the art more fully understand technical solution of the present invention, below in conjunction with attached drawing to this hair
It is bright to be further detailed.
As shown in Figure 1, a kind of Intelligent drier provided in an embodiment of the present invention, including dry channel 1, the drying are logical
It is provided with pipeline 2 in road 1, is enclosed with insulating layer 4 on the dry channel 1, axially successively cloth on the dry channel 1
It is equipped with multiple heating elements 5；Each heating element 5 is configured as when heated: from the feed inlet of the dry channel 1 to going out
Material mouth heating temperature is gradually risen progressively to be gradually decreased again, and is located at the heating of the heating element 5 at the middle part of the dry channel 1
Temperature highest.
Specifically, Intelligent drier provided in this embodiment, is mainly used for drying all kinds of violent temperature changes meeting bands
To negatively affect by dry object, such as some electronic products, part chemical industry intermediary, drug.Dry channel 1 be both to
The conveying space of dry object 3, and be the dry place of object 3 to be dried.Pipeline 2, pipeline are provided in dry channel 1
2 is, by the conveying device of dry object, conveying of the object 3 to be dried in industrial processes can be used in such as conveyer belt
Mechanism.Multiple heating elements 5, multiple heating elements 5 are arranged in Intelligent drier provided in this embodiment in dry channel 1
It is arranged into the other end from one end of dry channel 1, such as every 1 meter, 0.5 meter, 0.2 meter of arrangement, one heating element 5, heating element
5 be all kinds of devices that can heat air, such as directly heats mechanism resistance wire, or interval heating mechanism steam heating mechanism etc.
Deng.The core innovative point of the present embodiment is, in heat drying, the operating temperature of each heating element 5 be controlled as it is inconsistent,
Positioned at the operating temperature highest of the heating element 5 at the middle part of dry channel 1, from middle part to both ends (inlet port and outlet port) temperature by
Gradually reducing, such as operating temperature of most intermediate heating element 5 is 80 degree, and the operating temperature of adjacent two heating element 5 is 70 degree,
Adjacent again is 60 degree, and so on.Specific temperature setting and temperature difference setting are with the drying temperature needed for dry object
Subject to, the effect of such setting is, forms that medium temperature is high, and both ends temperature is low in dry channel 1, and temperature gradually changes
Atmosphere, so that the object to be dried 3 being dried by dry channel 1 will not be tieed up earlier than violent temperature change
Hold the stability of its physicochemical property.
In the present embodiment, it is enclosed with insulating layer 4 on the outer wall of dry channel 1, is used to maintain the temperature in dry channel 1
Degree reduces the negative effect of heat exchange bring.
Intelligent drier provided in this embodiment, the dry environment gradually changed due to needing to provide a temperature,
A longer length is needed, such as 20 meters, 30 meters, 50 meters or even longer, the remote super existing drying device of axial dimension is based on
The considerations of space layout, its preferred serpentine-like pipe arrangement or plate-like are around arrangement.
Intelligent drier provided in an embodiment of the present invention, drying process realization are gradually warmed up and gradually cool down, so make
It obtains and is gradually warmed up when dry and is gradually cooled down by dry object, to reduce or even avoid bringing due to temperature change dramatically
Counter productive.
In another embodiment provided by the invention, it is preferred that each heating element 5 and pipeline 2 at work by
It is configured that, for arbitrarily being dried object, variation of ambient temperature amplitude per second is no more than 0.5 degree, due to being dried object by defeated
Line sending 2 is conveyed, if the conveying speed of pipeline 2 is 0.25 metre per second (m/s), then in dry channel 1, and every 0.25 meter of distance
The temperature difference be no more than 2 degree apart from the temperature difference no more than 0.5 degree namely every meter, others and so on, the practical amplitude of variation pair
What is answered is exactly the gas amplitude of variation of dry channel 1.2 degree every meter of variation can almost guarantee that most of compound can
The counter productive received without physicochemical property.
In further embodiment provided by the invention, further, multiple heat preservations are arranged at intervals in the dry channel 1
Ribbon 6, each heat preservation ribbon 6 hang to bottom from the top of the dry channel 1, are provided on each heat preservation ribbon 6
The opening passed through for the pipeline 2, it is preferred that heat preservation ribbon 6, heat preservation are provided between two heating elements 5 of arbitrary neighborhood
The effect of ribbon 6 is to reduce the flowing of the air of its two sides, a section by being cut into dry channel 1, between every section by
Reduce air flowing in the presence for keeping the temperature ribbon 6, so that temperature is easier to maintain the temperature difference.Heat preservation ribbon 6 is to hang down vertically
Soft band, such as plastic tape, rubber strip etc..
In further embodiment provided by the invention, further, the both ends of the dry channel 1 are provided with negative pressure pumping
Mechanism 12 is taken, the middle part of the dry channel 1 is connected with admission line, heating mechanism is provided on the admission line, when long
Between it is dry after, the humidity in dry channel 1 is higher, to reduce drying efficiency, is extracted by negative pressure extracting mechanism 12 dry logical
Air in road 1, and be in by admission line to air, the gas in such position dry channel 1 is supplemented in dry channel 1
More dry state, the i.e. lower state of humidity, so maintain higher drying efficiency.Heating mechanism is used for inlet channel
Air heated, guarantee that the air for entering the middle part of dry channel 1 is equal with the progress of the temperature in the region.
Further, Intelligent drier is configured as: the air inflow of inlet channel is greater than negative pressure extracting mechanism 12
Extraction amount, simultaneously because the presence of heat preservation ribbon 6, forms a hyperbaric environment for being greater than environmental stress so in dry channel 1,
The dry air of high pressure is conducive to promote drying efficiency.
In further embodiment provided by the invention, further, gas pipeline 8 is provided in the dry channel 1, it is defeated
Feed channel 8 can be the pipeline being set in dry channel 1, be also possible to be integrated in the channel on the conduit wall of dry channel 1
Structure, each heating element 5 are arranged in the gas pipeline 8, on the gas pipeline 8 with each heating element 5
Opposite region is provided with venthole 9, i.e., from one end of dry channel 1 to the other end, all have more is provided on gas distribution channel
Stomata 9, the equal air inlet in the both ends of gas distribution channel export the air of heating by venthole 9 into dry channel 1, and gas distribution channel is used
In substitution inlet channel input air into dry channel 1, but heating element 5 is set to the inside of gas distribution channel, and gas transmission is logical
It is similarly formed the atmosphere that temperature successively changes in road, and by multiple ventholes 9, the gas is exported into dry channel 1
Body atmosphere.
More preferred, gas distribution channel can be multiple, such as two, three, four, are arranged in dry channel 1 not
Same position, such as upper and lower part.
Further, the region that 1 middle part of dry channel is located on the gas pipeline 8 is provided with first partition
10, so gas distribution channel is divided into two, its role is to thoroughly prevent the air entered from one end from crossing in gas distribution channel
Portion enters the other side, guarantees that the air entered from one end can only be exported by the corresponding half of dry channel 1.
Further, the middle part of the dry channel 1 is provided with second partition 11, is provided with and runs through on the partition
Hole, the pipeline 2 pass through the through hole, and second partition 11 is used to separate the space in dry channel 1 to form two parts,
Without others air ventilation passage, as far as possible the air flowing of reduction two sides other than through hole, more stable temperature ladder is formed
Spend environment.
In further embodiment provided by the invention, further, the exhaust outlet connection of the negative pressure extracting mechanism 12 is removed
Wet mechanism 7, the exhaust outlet of the desiccant body 7 connect the air inlet of the gas pipeline 8, by negative pressure extracting mechanism 12 and remove
The air with certain residual temperature that wet mechanism 7 exports dry channel 1 defeated feedback feed channel 8 again promotes efficiency of energy utilization,
Desiccant body 7, so that the air into dry channel 1 is more dry, promotes drying efficiency for removing moisture.
Further include regulating mechanism further in further embodiment provided by the invention, regulating mechanism for finely tuning or
The amplitude of variation of temperature in person's auxiliary adjustment dry channel 1, be used in dry channel 1 range of temperature need to adjust or
Person carries out active interference when occurring abnormal, and the regulating mechanism includes the multiple adjustings being arranged at intervals on the dry channel 1
Hole, each adjustment hole are connected to dry gas generating mechanism by connecting pipe, are provided with automatic control in each connecting pipe
Valve, i.e., by adjustment hole can into dry channel 1 various pieces input or extract gas, it is clear that, input high temperature
Gas can promote the temperature of this section, and input cryogenic gas can reduce the temperature of this section, extract then on the contrary, so need into
Trip temperature can be operated when adjusting by regulating mechanism.
In the present embodiment, further, adjustment hole connects two input channels, one of connection by connecting pipe
High temperature gas source such as dry gas generating mechanism, another connection low temperature gas source such as room air, so passes through same set of adjusting machine
Structure can synchronize realization and temperature is turned up and turns down temperature.
In further embodiment provided by the invention, further, the inlet of dry channel 1 is provided with identification sensing dress
Set, the object to be dried 3 that recognition sensor conveys for identification why seed type, most commonly seen, recognition sensor is
Camera, shoots the photo of the object to be dried 3 of input, and is analyzed photo and compared and is pre-stored all kinds of to dry
Dry 3 photo of object realizes identification or other biographies that can identify 3 classification of object to be dried to 3 type of object to be dried
Induction device.The effect of such setting is that different types of object 3 to be dried is different to the susceptibility of temperature change, can
The lapse of temperature amplitude endured is different, needs dry temperature also different, is controlled according to the testing result of recognition sensor each
The opening and closing of the autocontrol valve realizes the automatic control to temperature and tune according to the difference of the object to be dried 3 detected
Section, it is more intelligent.
Further, filter mechanism, filter are additionally provided between the desiccant body 7 and dry gas generating mechanism
Structure is used to filter out the impurity in dry gas, reduces negative effect.
It is above that certain exemplary embodiments of the invention are only described by way of explanation, undoubtedly, for ability
The those of ordinary skill in domain without departing from the spirit and scope of the present invention can be with a variety of different modes to institute
The embodiment of description is modified.Therefore, above-mentioned attached drawing and description are regarded as illustrative in nature, and should not be construed as to the present invention
The limitation of claims.
Claims (5)
1. a kind of Intelligent drier, including dry channel, pipeline is provided in the dry channel, which is characterized in that institute
It states and is enclosed with insulating layer on dry channel, multiple heating elements have axially been sequentially arranged on the dry channel；
Each heating element is configured as when heated: gradually from the feed inlet of the dry channel to discharge port heating temperature
It rises progressively and gradually decreases again, and be located at the heating temperature highest of the heating element at the middle part of the dry channel.
2. Intelligent drier according to claim 1, which is characterized in that each heating element and pipeline are working
When be configured as: for arbitrarily by dry object, variation of ambient temperature amplitude per second is no more than 0.5 degree.
3. Intelligent drier according to claim 1, which is characterized in that be arranged at intervals in the dry channel multiple
Ribbon is kept the temperature, each heat preservation ribbon hangs to bottom at the top of the dry channel, is provided on each heat preservation ribbon
The opening passed through for the pipeline.
4. Intelligent drier according to claim 1, which is characterized in that the both ends of the dry channel are provided with negative
Drawing mechanism is pressed, admission line is connected in the middle part of the dry channel, is provided with heating mechanism on the admission line.
5. Intelligent drier according to claim 1, which is characterized in that the heating element is resistive heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810799381.2A CN109114936A (en) | 2018-07-19 | 2018-07-19 | Intelligent drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810799381.2A CN109114936A (en) | 2018-07-19 | 2018-07-19 | Intelligent drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109114936A true CN109114936A (en) | 2019-01-01 |
Family
ID=64863185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810799381.2A Withdrawn CN109114936A (en) | 2018-07-19 | 2018-07-19 | Intelligent drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109114936A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112556387A (en) * | 2020-12-10 | 2021-03-26 | 山东纳美欣生物科技有限公司 | Negative pressure gradient heating ancient book drying device and method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2332976Y (en) * | 1998-07-15 | 1999-08-11 | 谷明睿 | Combined infrared drier |
| CN104613743A (en) * | 2014-12-31 | 2015-05-13 | 曲阜师范大学 | Drying device with intelligently-controlled temperature |
| WO2015192890A1 (en) * | 2014-06-17 | 2015-12-23 | Jolyan Holding Sa | Drying station of ceramic products and drying method thereof |
| CN107449255A (en) * | 2017-08-04 | 2017-12-08 | 池州特乃博先进材料有限公司 | One kind prepares high purity aluminium oxide tunnel dehydration furnace |
| CN206974094U (en) * | 2017-07-21 | 2018-02-06 | 曲靖市沾益区华睿生物科技有限公司 | A kind of high-efficiency drying apparatus of the prepared slices of Chinese crude drugs |
| CN207422833U (en) * | 2017-07-03 | 2018-05-29 | 宁德时代新能源科技股份有限公司 | Roasting plant |
-
2018
- 2018-07-19 CN CN201810799381.2A patent/CN109114936A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2332976Y (en) * | 1998-07-15 | 1999-08-11 | 谷明睿 | Combined infrared drier |
| WO2015192890A1 (en) * | 2014-06-17 | 2015-12-23 | Jolyan Holding Sa | Drying station of ceramic products and drying method thereof |
| CN104613743A (en) * | 2014-12-31 | 2015-05-13 | 曲阜师范大学 | Drying device with intelligently-controlled temperature |
| CN207422833U (en) * | 2017-07-03 | 2018-05-29 | 宁德时代新能源科技股份有限公司 | Roasting plant |
| CN206974094U (en) * | 2017-07-21 | 2018-02-06 | 曲靖市沾益区华睿生物科技有限公司 | A kind of high-efficiency drying apparatus of the prepared slices of Chinese crude drugs |
| CN107449255A (en) * | 2017-08-04 | 2017-12-08 | 池州特乃博先进材料有限公司 | One kind prepares high purity aluminium oxide tunnel dehydration furnace |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112556387A (en) * | 2020-12-10 | 2021-03-26 | 山东纳美欣生物科技有限公司 | Negative pressure gradient heating ancient book drying device and method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190101 |