CN108094492A - A kind of cured meat and fish drying device - Google Patents
A kind of cured meat and fish drying device Download PDFInfo
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- CN108094492A CN108094492A CN201711420754.2A CN201711420754A CN108094492A CN 108094492 A CN108094492 A CN 108094492A CN 201711420754 A CN201711420754 A CN 201711420754A CN 108094492 A CN108094492 A CN 108094492A
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- fish
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B4/00—General methods for preserving meat, sausages, fish or fish products
- A23B4/03—Drying; Subsequent reconstitution
- A23B4/031—Apparatus for drying
Abstract
The present invention provides a kind of cured meat and fish drying device, quality monitoring device is installed in hothouse, the one side of Fan Equipment is connected with hothouse, the opposite side of Fan Equipment is connected with media processing device, Fan Equipment, media processing device is electrically connected respectively with control device, material containing component is installed on the support frame, mass sensor is installed on the support frame, cured meat and fish are hung on material containing component, mass sensor is connected by signal transmssion line with control device, dried medium is equipped in hothouse, the cured meat and fish on material containing component are dried in drying equipment control dried medium, cured meat and fish current Quality on mass sensor monitoring material containing component, and cured meat and fish current Quality is fed back into control device.For the present invention by the way that quality of the different phase cured meat and fish actual mass with cured meat and fish drying curve at this stage is compared, temperature, humidity in comparison result adjusting cured meat and fish drying process, air quantity make cured meat and fish drying quality more stable.
Description
Technical field
Technical field of drying more particularly to a kind of cured meat and fish drying device the present invention relates to a kind of cured food product.
Background technology
The drying process of cured food product is also the process of flavor formation and quality guarantee, mainly with the temperature, wet in drying chamber
Degree, air quantity are related with quality of material variable quantity.The technical principle of existing cured food product drying equipment includes：
(1) using the cured food product apparatus for drying as heat source such as electrical heating, fire coal/oil, steam, it is dry to be only capable of effectively control
Dry temperature, humidity climate environment influence, drying course rely on feel and sense organ, real-time adjusting device operating mode, control flavor with
Quality, quality and flavor between operating procedure complexity and each batch differ greatly.
(2) thermal pump dehumidification drying equipment has broken away from influence of the climatic environment to dry humidity by the way of closed dehumidifying,
But as drying temperature raises, dry humidity necessarily declines, although which repeats drying process, the temperature of process and wet
Degree is relatively fixed, and fixes drying capacity, and after batch processing amount and product variety is changed, product rate-of-loss of coolant changes, and changes
Drying effect is become, flavor and quality will change.
(3) technology of the variation of drying temperature and moisture is controlled to be applied to the drying of Poria cocos granule, stem, pipe tobacco
In processing, the artificial dependence of drying process can be effectively reduced, also simplifies operating procedure, but the technology only controls temperature and water
The relation divided, practical application have certain limitation.
There are the defects of flavor formation and unstable quality in cured food product production and processing for above-mentioned technology.
The content of the invention
For overcome the deficiencies in the prior art, it is an object of the invention to provide a kind of cured meat and fish drying devices, pass through control
Temperature, humidity in cured meat and fish drying process, air quantity, so as to adjust the mass change of cured meat and fish, make cured meat and fish formed stable flavor and
Quality.
The present invention provides a kind of cured meat and fish drying device, including quality monitoring device, drying equipment, control device, the baking
Hothouse, media processing device, Fan Equipment are installed, the quality monitoring device includes braced frame, material containing in dry equipment
Component, mass sensor, signal transmssion line, the quality monitoring device are installed in the hothouse, the Fan Equipment
One side is connected with the hothouse, and the opposite side of the Fan Equipment is connected with the media processing device, the Fan Equipment,
The media processing device is electrically connected respectively with the control device, and the material containing component is mounted in the braced frame, institute
Mass sensor is stated in the braced frame, cured meat and fish are hung on the material containing component, the mass sensor passes through institute
It states signal transmssion line to be connected with the control device, is equipped with dried medium in the hothouse, described in the drying equipment control
The cured meat and fish on the material containing component are dried in dried medium, and the mass sensor monitors the cured meat and fish on the material containing component
Current Quality, and the cured meat and fish current Quality is fed back into the control device, the control device is current according to the cured meat and fish
The air quantity of the temperature of the media processing device adjusting dried medium, humidity and the Fan Equipment described in quality control.
Further, the material containing component includes cantilever, hanging rod, and the quality monitoring device further includes positioning element, institute
Cantilever is stated to be vertically installed in the braced frame, the hanging rod by the positioning element be mounted on the cantilever between, institute
It states and cured meat and fish is hung on hanging rod, the mass sensor is mounted on by the positioning element in the braced frame, the quality
The cured meat and fish current Quality is sent to by the cured meat and fish current Quality described in Sensor monitoring on hanging rod by the signal transmssion line
The control device, the quality monitoring device are mounted on by the positioning element in the hothouse.
Further, the positioning element includes locating piece, positioning bolt, positioning lower margin, and it is described fixed that the hanging rod passes through
Position block is mounted between the cantilever, and the mass sensor is mounted on by the positioning bolt in the braced frame, institute
Quality monitoring device is stated to be mounted in the hothouse by the positioning lower margin.
Further, the drying equipment further includes heat-preservation warehouse body, air passage, the hothouse, the air passage, the medium
Processing equipment, the Fan Equipment are mounted in the heat-preservation warehouse body, and the air passage is arranged on the heat-preservation warehouse body and the drying
Between room, the hothouse includes plenum chamber and return air chamber, and the quality monitoring device is mounted in the plenum chamber, the wind
The one side of machine equipment is connected with the plenum chamber, and the opposite side of the Fan Equipment is connected with the media processing device, described
Return air chamber is connected with the air passage, and the air passage is connected with the media processing device.
Further, the first temperature sensor, the first humidity sensor, Air Flow Rate Instrument are installed in the plenum chamber, it is described
First temperature sensor gathers wind pushing temperature, and first humidity sensor gathers blasting humidity, described in the Air Flow Rate Instrument acquisition
The wind pushing temperature, the blasting humidity, the air quantity are sent to the control by the air quantity of Fan Equipment, the drying equipment
Equipment.
Further, second temperature sensor, the second humidity sensor, the second temperature are installed in the return air chamber
Sensor gathers return air temperature, and second humidity sensor gathers return air humidity, the drying equipment by the return air temperature,
The return air humidity is sent to the control device.
Further, the control device further includes drying parameter setup module, and the drying parameter setup module is set
The drying parameter of the drying equipment, the drying parameter include temperature, humidity, air quantity, cured meat and fish initial weight, cured meat and fish finished product weight
Amount, cured meat and fish drying curve, the cured meat and fish drying curve include the corresponding aimed quality changing value of some time.
Further, the control device is additionally provided with parameter comparing module, parameter adjustment module, the parameter comparing module
It is connected with the drying parameter setup module and the parameter adjustment module, the parameter comparing module obtains the cured meat and fish drying
The corresponding aimed quality variable quantity of curve current slot calculates the cured meat and fish current Quality compared with the cured meat and fish initial weight
Actual mass variable quantity, the actual mass variable quantity and the aimed quality variable quantity obtain quality comparative result；
The parameter adjustment module obtains the quality comparative result and adjusts the wind pushing temperature, the blasting humidity, the air quantity, institute
State return air temperature, the return air humidity.
Further, the control device is additionally provided with dry endpoint module, and the dry endpoint module judges
The size of the corresponding aimed quality variable quantity of cured meat and fish drying curve current slot and the cured meat and fish finished weight.
Further, the drying equipment is specially GHRH type moderate and high temperature heat drying machines.
Compared with prior art, the beneficial effects of the present invention are：
The present invention provides a kind of cured meat and fish drying device, and including quality monitoring device, drying equipment, control device, drying is set
Hothouse, media processing device, Fan Equipment are installed, quality monitoring device includes braced frame, material containing component, quality in standby
Sensor, signal transmssion line, quality monitoring device are installed in hothouse, and the one side of Fan Equipment is connected with hothouse, wind turbine
The opposite side of equipment is connected with media processing device, and Fan Equipment, media processing device are electrically connected respectively with control device, material containing
Component is installed on the support frame, and mass sensor is installed on the support frame, and cured meat and fish, mass sensor are hung on material containing component
It is connected by signal transmssion line with control device, dried medium is equipped in hothouse, drying equipment controls dried medium to material containing
Cured meat and fish on component are dried, the cured meat and fish current Quality on mass sensor monitoring material containing component, and by cured meat and fish current Quality
Feed back to control device, control device controls media processing device to adjust the temperature, wet of dried medium according to cured meat and fish current Quality
The air quantity of degree and Fan Equipment.The present invention is by by different phase cured meat and fish actual mass and the matter of cured meat and fish drying curve at this stage
Amount is compared, and temperature, humidity in comparison result adjusting cured meat and fish drying process, air quantity make cured meat and fish quality dried
Each stage in journey can be changed according to preferable drying curve, in the influence and drying process that reduce artificial experience
Human contact's cured meat and fish material, the repeatability of stoving process is high, and cured meat and fish drying quality is more stable；It can intuitively be presented in drying course
Cured meat and fish qualitative data in drying course facilitates user more preferably to grasp the yield of product；It is automatically adjusted by cured meat and fish drying device
Drying process is effectively simplified operating process complicated in cured meat and fish drying course, to promoting cured meat and fish intensive processing intelligent development
It is significant.
Above description is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of specification, below with presently preferred embodiments of the present invention and coordinate attached drawing be described in detail as after.
The specific embodiment of the present invention is shown in detail by following embodiment and its attached drawing.
Description of the drawings
Attached drawing described herein is used for providing a further understanding of the present invention, forms the part of the application, this hair
Bright schematic description and description does not constitute improper limitations of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 is a kind of cured meat and fish drying device structure diagram of the present invention；
Fig. 2 is the quality monitoring device structure diagram of the present invention；
Fig. 3 is the enlarged diagram of a-quadrant in Fig. 1；
Fig. 4 is the cured meat and fish drying process flow chart of the embodiment of the present invention.
In figure；1st, quality monitoring device；11st, braced frame；12nd, cantilever；13rd, hanging rod；14th, locating piece；15th, cured meat and fish；16、
Mass sensor；17th, positioning bolt；18th, signal transmssion line；19th, lower margin is positioned；2nd, drying equipment；21st, hothouse；22nd, keep the temperature
The library；23rd, air passage；24th, media processing device；25th, Fan Equipment；3rd, control device.
Specific embodiment
In the following, with reference to attached drawing and specific embodiment, the present invention is described further, it is necessary to which explanation is, not
Under the premise of conflicting, new implementation can be formed between various embodiments described below or between each technical characteristic in any combination
Example.
A kind of cured meat and fish drying device, as Figure 1-Figure 2, including quality monitoring device 1, drying equipment 2, control device 3,
Hothouse 21, media processing device 24, Fan Equipment 25 are installed, quality monitoring device 1 includes braced frame in drying equipment 2
11st, material containing component, mass sensor 16, signal transmssion line 18, quality monitoring device 1 are installed on the hothouse 21 of drying equipment 2
It is interior, several quality monitoring devices 1 can be installed, the one side of Fan Equipment 25 is connected with hothouse 21, Fan Equipment in hothouse 21
25 opposite side is connected with media processing device 24, and Fan Equipment 25, media processing device 24 are electrically connected respectively with control device 3
It connects, material containing component is mounted in braced frame 11, and mass sensor 16 is mounted in braced frame 11, is hung on material containing component cured
Taste 15, mass sensor 16 are connected by signal transmssion line 18 with control device 3, and dried medium, drying are equipped in hothouse 21
Equipment 2 controls dried medium that the cured meat and fish 15 on material containing component are dried, and mass sensor 16 monitors cured on material containing component
Taste current Quality, and cured meat and fish current Quality is fed back into control device 3, control device 3 controls medium according to cured meat and fish current Quality
Processing equipment 24 adjusts the air quantity of the temperature of dried medium, humidity and Fan Equipment 25.Preferably, drying equipment 2 is specially
GHRH type moderate and high temperature heat drying machines.
As shown in Figure 1 to Figure 3, it is preferable that material containing component includes cantilever 12, hanging rod 13, and quality monitoring device 1 further includes fixed
Position component, cantilever 12 is vertically installed in braced frame 11, between hanging rod 13 is mounted on cantilever 12 by positioning element, hanging rod 13
Upper suspension cured meat and fish 15, cured meat and fish 15 are hung on by tied rope or kink on hanging rod 13, as shown in figure 4, mass sensor 16 passes through
Positioning element is mounted in braced frame 11, and the cured meat and fish current Quality on 16 monitoring hanging pole 13 of mass sensor is current by cured meat and fish
Quality is sent to control device 3 by signal transmssion line 16, and quality monitoring device 1 is mounted on hothouse 21 by positioning element
It is interior.Preferably, positioning element includes locating piece 14, positioning bolt 17, positioning lower margin 19, and hanging rod 13 is mounted on by locating piece 14
Between cantilever 12, mass sensor 16 is mounted on by positioning bolt 17 in braced frame 11, and quality monitoring device 1 passes through positioning
Lower margin 19 is mounted in hothouse 21.
As illustrated in fig. 1, it is preferred that drying equipment 2 further includes heat-preservation warehouse body 22, air passage 23, hothouse 21, air passage 23 are situated between
Matter processing equipment 24, Fan Equipment 25 are mounted in heat-preservation warehouse body 22, and air passage 23 is arranged between heat-preservation warehouse body 22 and hothouse 21,
Hothouse 21 includes plenum chamber and return air chamber, and quality monitoring device 1 is mounted in plenum chamber, the one side of Fan Equipment 25 and air-supply
Room connects, and the opposite side of Fan Equipment 25 is connected with media processing device 24, and return air chamber is connected with air passage 23, air passage 23 and medium
Processing equipment 24 connects, and in Fig. 1, arrow direction is dried medium flow direction, and media processing device 24 is to according to control device 3
After the temperature of setting, humidity, air quantity handle dried medium, dried medium is exported by Fan Equipment 25 to hothouse 21
The interior cured meat and fish 15 on quality monitoring device 1 are dried, and then dried medium flows back to media processing device 24 by air passage 23,
The dried medium utilized is discharged drying equipment 2 by media processing device 24.
In one embodiment, it is preferable that in Fig. 1, the region on 1 right side of quality monitoring device 1 and quality monitoring device is to send
Air compartment, the region in 1 left side of quality monitoring device is return air chamber, the first temperature sensor is equipped in plenum chamber, the first humidity passes
Sensor, Air Flow Rate Instrument, the first temperature sensor acquisition wind pushing temperature, the first humidity sensor acquisition blasting humidity, Air Flow Rate Instrument acquisition
The air quantity of Fan Equipment, it is preferable that second temperature sensor, the second humidity sensor are equipped in return air chamber, second temperature passes
Sensor gather return air temperature, the second humidity sensor acquisition return air humidity, drying equipment by wind pushing temperature, blasting humidity, air quantity,
Return air temperature, return air humidity are sent to control device.
In one embodiment, it is preferable that control device is equipped with drying parameter setup module, as shown in figure 4, being joined by dry
Number setup module sets the drying parameter in the i-th stage of drying equipment, and it is initial that drying parameter includes temperature, humidity, air quantity, cured meat and fish
Weight, cured meat and fish finished weight, cured meat and fish drying curve, cured meat and fish drying curve include the corresponding aimed quality variation of some time
Value.Preferably, control device is additionally provided with parameter comparing module, parameter adjustment module, and parameter comparing module is set with drying parameter
Module is connected with parameter adjustment module, and parameter comparing module obtains the corresponding aimed quality of cured meat and fish drying curve current slot and becomes
Change amount compares actual mass variable quantity and aimed quality variable quantity, obtains quality comparative result；Parameter adjustment module obtains quality
Comparative result adjusts wind pushing temperature, blasting humidity, air quantity, return air temperature, return air humidity.In the present embodiment, cured meat and fish intensive processing
The major influence factors of process are in addition to temperature (T) and humidity (φ), and influence of the fan delivery (Q) to its drying process is also extremely
Close important, the present embodiment is by adjusting wind pushing temperature (T during product drying1), blasting humidity (φ1), return air temperature (T2)、
Return air humidity (φ2) and five Parameters variations of fan delivery (Q), it realizes to product actual mass variable quantity (m) in drying process
Control, by control in drying process produce actual mass variable quantity (m) achieve the purpose that control drying process.In the present embodiment
Cured meat and fish initial mass is (M0), it is dry after the completion of finished weight be (M), the drying time of certain type cured meat and fish is (t), some when
Between section (ti) the type cured meat and fish variable quality (m), then there are following logical relations for cured meat and fish drying course：
M=f (T1,T2,φ1,φ2,Q) (1)
M0- M=∑stm (2)
Above-mentioned formula (1) represents：Under any operating mode of drying equipment, by adjusting wind pushing temperature in drying process, returning
Air temperature, blasting humidity, return air humidity and fan delivery control cured meat and fish mass change, are realized by adjusting mass change control production
The process of product drying；Formula (2) is product drying terminal response condition, with the progress of product drying process, the quality of product
Constantly mitigate to final product quality, if products obtained therefrom excellent quality obtains the preferable drying curve of the type cured meat and fish, the ideal is dry
Dry curve is by the joint effect of mass change, temperature, humidity and air quantity.During production application, when some period
(ti) variable qualities (m) of the type cured meat and fish deviates preferable drying curve, the signal of feedback is set by comparing quality-monitoring, from
It is dynamic to adjust dry influence factor, promote drying process mass-change curve close to preferable drying curve, when drying process is closed on
Terminal is dried, successively orderly close-down drying equipment.
In one embodiment, the drying time of certain type cured meat and fish be (t), some period (ti) the type cured meat and fish ideal
The mass change amount of drying curve is Mi, and the actual mass variable quantity in drying process is m, and the quality of parameter comparing module compares
As a result include actual mass variable quantity and be less than aimed quality variable quantity, i.e. m<Mi；Actual mass variable quantity becomes equal to aimed quality
Change amount, i.e. m=Mi；Actual mass variable quantity is more than aimed quality variable quantity, i.e. m>Mi.Preferably, step adjusting control parameter
If actual mass variable quantity is further included less than aimed quality variable quantity, i.e. m<Mi, must to ensure the drying quality of the type cured meat and fish
The actual mass variable quantity of cured meat and fish must be increased, that is, increase rate of drying, by improving temperature, reduction humidity, increasing air quantity and this
The combination of three promotes rate of drying, is represented if increasing with " 1 ", reduces and represented with " -1 ", constant to be represented with " 0 ", by temperature
Degree, the influence of humidity and air quantity to rate of drying are converted into unified standard, then increase mode such as the following table 1 institute of rate of drying
It states.
1 m of table<Increase rate of drying mode during Mi
If actual mass variable quantity is equal to aimed quality variable quantity, i.e. m=Mi, then drying process mass change amount, which is in, closes
In the range of reason, to meet intensive processing process requirements, transformation temperature, humidity and air quantity parameter are also needed, but in order to maintain matter
Amount variation is still in zone of reasonableness, it is necessary to change, and change in the opposite direction there are two parameter.Therefore, if increasing with " 1 "
It represents, reduces and represented with " -1 ", it is constant to be represented with " 0 ", maintain the mode that this stage quality changes as shown in table 2 below.
Rate of drying mode is maintained during 2 m=Mi of table
If actual mass variable quantity is more than aimed quality variable quantity, i.e. m>Mi, to ensure the drying quality of the type cured meat and fish,
The mass change amount of cured meat and fish must be reduced, that is, reduce rate of drying, by reduce temperature, improve humidity, reduce air quantity and this three
The combination of person reduces rate of drying, is represented if increasing with " 1 ", reduces and represented with " -1 ", constant to be represented with " 0 ", then reduces
The mode of rate of drying is described in table 3 below.
3 m of table>Reduce rate of drying mode during Mi
In the present embodiment, increase by 10 kinds of regulative modes described in the mass change amount at least table 1 in certain stage, reduce certain
10 kinds of regulative modes described in the mass change amount in stage at least table 3 keep certain stage quality variable quantity and change technique
Above-mentioned 7 kinds of modes described in parameter at least table 2.
In one embodiment, a certain phase temperature setting range in cured meat and fish drying process is Ta-Tb, and humidity range is
φa- φb, air quantity scope is Qa-Qb, and the aimed quality variable quantity of drying curve at this stage is Mi, this rank in the present embodiment
Section is the control wet stage；If the temperature of dried medium is T, humidity φ, air quantity Q at this time, actual mass variable quantity is m, several
The midpoint that the measured value of dry medium is in setting range is as reasonable, parameter comparing module comparison object mass change amount Mi and reality
Border mass change amount m, comparative result are as follows：
If m<During Mi, then the mode for increasing rate of drying is described in table 1 below, but since this stage is controls the wet stage, because
This humid control is preferential, and drying equipment 2 first handles the average value that humidity parameter is allowed to maintain setting range.If
After control device 3 receives the feedback signal that drying equipment 2 is sent, increase dehumidifying and hydrofuge improve rate of drying, select in table 1
Combination serial number 2,4,6,7,8,9 six kinds of regulative modes, if temperatureHydrofuge air quantity should then be increased, introduced new
Wind reduces temperature and humidity, selects two kinds of regulative modes of the combination serial number 6 and 8 in table 1, combination sequence number 6 and combination sequence number 8
Difference lies in combination sequence numbers 8 to employ cooling method, whenDuring more than a, a is the codomain scope of temperature, is selected
The regulative mode of combination serial number 8 is selected, when the temperature difference is less than a, without cooling, performs the regulative mode for combining serial number 6；IfTemperature should be raised, improves rate of drying, humidity and increase mass change is reduced, selects the combination in table 1
The regulative mode of serial number 4,7,9, when the difference of actual mass variable quantity and setting value is more than b, b is biggest quality difference limit, is selected
The regulative mode of the combination serial number 7 in table 1 is selected, after rapid diminution mass change gap, if temperature is still below intermediate value, keeps wind
Amount gradually rises temperature and except humidity, selects the regulative mode of the combination serial number 4 in table 1, when actual mass variable quantity
Equal to even slightly larger than setting value, but the wet requirement of control has not yet been reached in humidity, properly increases temperature and reduces air quantity, selects table 1
In combination serial number 9 regulative mode；IfWhen, actual mass variation difference is less, only opens hydrofuge,
It is appropriate to reduce humidity, select the regulative mode of the combination serial number 2 in table 1.IfThe humidity symbol of drying equipment 2 at this time
Close requirement, it is ensured that the quality of cured meat and fish, and mass change amount is less than setting value, in the case of need to keeping humidity environment, improves dry
Dry rate selects the regulative mode of the combination serial number 1,3,5 in table 1, when the difference of mass change amount and setting value is more than b, and
When temperature is less than design temperature average, the regulative mode of the combination serial number 5 in table 1 is selected, after temperature reaches average, performs table
The regulative mode of combination serial number 3 in 1；Temperature is more than average, performs the regulative mode of the combination serial number 1 in table 1.IfMass change amount is less than setting value, properly increases temperature and increase air quantity, selects the combination serial number 10 in table 1
Regulative mode；When temperature reaches average, the regulative mode of the combination serial number 3 in table 1 is performed, it is ensured that preferable humidity ring
Border.
If during m=n, the mode that this stage quality changes is maintained to be described in table 2 below, i.e., mass change amount is in reasonable value
Region, but ensure that cured meat and fish quality also needs good temperature humidity environment.IfIt needs to reduce the wet of drying equipment 2
Degree may be selected No. 3 and No. 4 according to table 2, when temperature is higher than setting value, opens cool-down dehumidification device, performs No. 4 in table 2；
When temperature is in zone of reasonableness, reduction air-supply air quantity increases dehumidifying effect, reduces humidity, performs No. 3 in table 2.IfHumidity and mass change amount are in preferable codomain, adjust temperature at this time and are in setting range, but do not influence simultaneously
Humidity and mass change if temperature is in setting codomain, perform in table 2 No. 1；If temperature is relatively low, heating reduces air-supply wind simultaneously
Amount keeps dehumidifying effect to perform in table 2 No. 6, if temperature drift, starts heat sink, suitably increases air-supply air quantity, performs table 2
In No. 5.IfI.e. humidity is relatively low with respect to setting value, need to improve the humidity of drying chamber, while keeps mass change, root
No. 2 and No. 7 are may be selected according to table 2, when actual temperature is less than setting value, No. 7 is performed in table 2, starts heat riser, keep air quantity
It is constant with dehumidifying effect, achieve the purpose that increase humidity；When temperature is in setting value, increase air-supply air quantity, keep dehumidifying energy
Power so as to increase humidity, performs in table 2 No. 2.
If m ＞ n, the mode for reducing rate of drying are described in table 3 below, mass change amount is bigger than normal, need to reduce rate of drying,
To ensure the drying quality of cured meat and fish.IfIt then needs to reduce rate of drying, while reduces humidity；Select 9 in table 3
Number, temperature is reduced, reduces air quantity, reduces the evaporation capacity of material moisture, starts cooling and keeps dehumidifying effect, it is wet so as to reduce
Degree；IfThen humidity environment is in rational scope at this time, on the premise of need to ensureing 2 humidity of drying equipment, reduces matter
Quantitative change rate selects No. 1, No. 3 and No. 5 in table 3, when actual mass variable quantity and larger setting value difference, selects in table 3
No. 5；With the diminution of actual mass variable quantity and setting value residual quantity, and temperature remains above setting value, selects in table 3 No. 1；And
Temperature and setting value are not much different, and reduce conveying air quantity, reduce mass change amount, select in table 3 No. 3；When temperature, humidity are located
In ideal zone, then original equipment operating state is maintained.IfHumidity environment is in non-rational scope at this time,
Drying chamber humidity need to be increased, and reduce mass change.2,4,6,7,8, No. 10 are selected in table 3.When mass change amount and temperature are equal
When more more than respective setting value, No. 7 are selected in table 3, reduce temperature and reduces air output, reduces whole dehumidifying effect and closing
Hydrofuge improves humidity；When mass change value first reaches setting value, humidity is higher than setting value, and temperature remains above setting value and then holds
No. 8 in row table 3, continue to reduce temperature, increase air-supply air quantity, keep dehumidifying effect constant, drying chamber humidity is promoted to raise；Work as temperature
It first drops in setting codomain, humidity is less than setting value, and mass change amount is higher than setting value, performs in table 3 No. 6, and air quantity is into one
Step is reduced, and rate of drying is reduced, and humidity increase and mass change amount is promoted to continue to reduce；When mass change amount reaches setting value,
Humidity be less than setting value, and temperature be higher than setting value when, perform table 3 in No. 4, reduce temperature and keep dehumidifying effect it is constant, promote
Increase humidity；When mass change amount reaches setting value, if temperature is less than setting value, humidity is less than setting value, performs 10 in table 3
Number, using constant enthalpy heating mode, that is, starting electrical heating, temperature reaches setting codomain, performs in table 3 No. 2, maintains dehumidifying effect,
Suitably using external humidifier, isothermal humidification.
In one embodiment, as shown in Figure 4, it is preferable that control device is additionally provided with dry endpoint module, dry terminal
Judgment module judges the size of the corresponding aimed quality variable quantity of cured meat and fish drying curve current slot and cured meat and fish finished weight, if
The corresponding aimed quality variable quantity of cured meat and fish drying curve current slot is less than cured meat and fish finished weight, then terminates drying operation；If
The corresponding aimed quality variable quantity of cured meat and fish drying curve current slot is more than cured meat and fish finished weight, then circular flow drying parameter
Setup module, parameter comparing module, parameter adjustment module control the cured meat and fish drying process of subsequent time period.It is in the present embodiment
Cured meat and fish is made to form due flavor, it is necessary to be temporally dehydrated in defined temperature humidity range, by cured to each period
Taste actual mass variable quantity is controlled, and makes aimed quality of each period cured meat and fish actual mass variable quantity according to drying curve
Variable quantity changes, and realization forms flavor and the cured meat and fish finished product of stay in grade.
The present invention provides a kind of cured meat and fish drying device, and including quality monitoring device, drying equipment, control device, drying is set
Hothouse, media processing device, Fan Equipment are installed, quality monitoring device includes braced frame, material containing component, quality in standby
Sensor, signal transmssion line, quality monitoring device are installed in hothouse, and the one side of Fan Equipment is connected with hothouse, wind turbine
The opposite side of equipment is connected with media processing device, and Fan Equipment, media processing device are electrically connected respectively with control device, material containing
Component is installed on the support frame, and mass sensor is installed on the support frame, and cured meat and fish, mass sensor are hung on material containing component
It is connected by signal transmssion line with control device, dried medium is equipped in hothouse, drying equipment controls dried medium to material containing
Cured meat and fish on component are dried, the cured meat and fish current Quality on mass sensor monitoring material containing component, and by cured meat and fish current Quality
Feed back to control device, control device controls media processing device to adjust the temperature, wet of dried medium according to cured meat and fish current Quality
The air quantity of degree and Fan Equipment.The present invention is by by different phase cured meat and fish actual mass and the matter of cured meat and fish drying curve at this stage
Amount is compared, and temperature, humidity in comparison result adjusting cured meat and fish drying process, air quantity make cured meat and fish quality dried
Each stage in journey can be changed according to preferable drying curve, in the influence and drying process that reduce artificial experience
Human contact's cured meat and fish material, the repeatability of stoving process is high, and cured meat and fish drying quality is more stable；It can intuitively be presented in drying course
Cured meat and fish qualitative data in drying course facilitates user more preferably to grasp the yield of product；It is automatically adjusted by cured meat and fish drying device
Drying process is effectively simplified operating process complicated in cured meat and fish drying course, to promoting cured meat and fish intensive processing intelligent development
It is significant.
More than, it is only presently preferred embodiments of the present invention, not makees limitation in any form to the present invention；All one's own professions
The those of ordinary skill of industry can swimmingly implement the present invention shown in by specification attached drawing and above；But all to be familiar with sheet special
The technical staff of industry without departing from the scope of the present invention, is made a little using disclosed above technology contents
The equivalent variations of variation, modification and evolution are the equivalent embodiment of the present invention；Meanwhile all substantial technologicals according to the invention
Variation, modification and evolution of any equivalent variations made to above example etc., still fall within technical scheme
Within protection domain.
Claims (10)
1. a kind of cured meat and fish drying device, it is characterised in that：Including quality monitoring device, drying equipment, control device, the drying
Hothouse, media processing device, Fan Equipment are installed, the quality monitoring device includes braced frame, material containing portion in equipment
Part, mass sensor, signal transmssion line, the quality monitoring device are installed in the hothouse, and the one of the Fan Equipment
Side is connected with the hothouse, and the opposite side of the Fan Equipment is connected with the media processing device, the Fan Equipment, institute
It states media processing device to be electrically connected with the control device respectively, the material containing component is mounted in the braced frame, described
Mass sensor is mounted in the braced frame, cured meat and fish is hung on the material containing component, the mass sensor passes through described
Signal transmssion line is connected with the control device, and dried medium is equipped in the hothouse, and the drying equipment control is described dry
The cured meat and fish on the material containing component are dried in dry medium, and the cured meat and fish that the mass sensor is monitored on the material containing component are worked as
Preceding quality, and the cured meat and fish current Quality is fed back into the control device, the control device works as antecedent according to the cured meat and fish
Measure the air quantity of the temperature that the media processing device is controlled to adjust the dried medium, humidity and the Fan Equipment.
2. a kind of cured meat and fish drying device as described in claim 1, it is characterised in that：The material containing component includes cantilever, hanging rod,
The quality monitoring device further includes positioning element, and the cantilever is vertically installed in the braced frame, and the hanging rod passes through
The positioning element is mounted between the cantilever, cured meat and fish is hung on the hanging rod, the mass sensor passes through the positioning
Component is mounted in the braced frame, and the mass sensor monitors the cured meat and fish current Quality on the hanging rod, will be described cured
Taste current Quality is sent to the control device by the signal transmssion line, and the quality monitoring device passes through the positioning region
Part is mounted in the hothouse.
3. a kind of cured meat and fish drying device as claimed in claim 2, it is characterised in that：The positioning element includes locating piece, determines
Position bolt, positioning lower margin, for the hanging rod by the locating piece between the cantilever, the mass sensor passes through institute
Positioning bolt is stated in the braced frame, the quality monitoring device is mounted on the drying by the positioning lower margin
It is indoor.
4. a kind of cured meat and fish drying device as described in claim 1, it is characterised in that：The drying equipment further includes heat room
Body, air passage, the hothouse, the air passage, the media processing device, the Fan Equipment are mounted on the heat-preservation warehouse body
Interior, the air passage is arranged between the heat-preservation warehouse body and the hothouse, and the hothouse includes plenum chamber and return air chamber, described
Quality monitoring device is mounted in the plenum chamber, and the one side of the Fan Equipment is connected with the plenum chamber, and the wind turbine is set
Standby opposite side is connected with the media processing device, and the return air chamber is connected with the air passage, the air passage and the medium
Processing equipment connects.
5. a kind of cured meat and fish drying device as claimed in claim 4, it is characterised in that：First temperature is installed in the plenum chamber
Sensor, the first humidity sensor, Air Flow Rate Instrument, first temperature sensor gather wind pushing temperature, first humidity sensor
Device gathers blasting humidity, and the Air Flow Rate Instrument gathers the air quantity of the Fan Equipment, and the drying equipment is by the wind pushing temperature, institute
State blasting humidity, the air quantity is sent to the control device.
6. a kind of cured meat and fish drying device as claimed in claim 5, it is characterised in that：Second temperature is installed in the return air chamber
Sensor, the second humidity sensor, the second temperature sensor gather return air temperature, and second humidity sensor gathers back
The return air temperature, the return air humidity are sent to the control device by wind moisture, the drying equipment.
7. a kind of cured meat and fish drying device as claimed in claim 6, it is characterised in that：The control device further includes drying parameter
Setup module, the drying parameter setup module set the drying parameter of the drying equipment, the drying parameter include temperature,
Humidity, air quantity, cured meat and fish initial weight, cured meat and fish finished weight, cured meat and fish drying curve, the cured meat and fish drying curve include some time
The corresponding aimed quality changing value of section.
8. a kind of cured meat and fish drying device as claimed in claim 7, it is characterised in that：The control device is additionally provided with parameter comparison
Module, parameter adjustment module, the parameter comparing module connect with the drying parameter setup module and the parameter adjustment module
It connects, the parameter comparing module obtains the corresponding aimed quality variable quantity of the cured meat and fish drying curve current slot, calculates institute
State actual mass variable quantity of the cured meat and fish current Quality compared with the cured meat and fish initial weight, the actual mass variable quantity and
The aimed quality variable quantity obtains quality comparative result；The parameter adjustment module obtains the quality comparative result and adjusts
The wind pushing temperature, the blasting humidity, the air quantity, the return air temperature, the return air humidity.
9. a kind of cured meat and fish drying device as claimed in claim 8, it is characterised in that：The control device is additionally provided with dry terminal
Judgment module, the dry endpoint module judge the corresponding aimed quality variation of the cured meat and fish drying curve current slot
The size of amount and the cured meat and fish finished weight.
10. a kind of cured meat and fish drying device as described in claim 1, it is characterised in that：The drying equipment is specially GHRH types
Moderate and high temperature heat drying machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711420754.2A CN108094492A (en) | 2017-12-25 | 2017-12-25 | A kind of cured meat and fish drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711420754.2A CN108094492A (en) | 2017-12-25 | 2017-12-25 | A kind of cured meat and fish drying device |
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| Publication Number | Publication Date |
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| CN108094492A true CN108094492A (en) | 2018-06-01 |
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ID=62212844
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711420754.2A Pending CN108094492A (en) | 2017-12-25 | 2017-12-25 | A kind of cured meat and fish drying device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113915884A (en) * | 2021-04-13 | 2022-01-11 | 海信（山东）冰箱有限公司 | Refrigerator and food processing method |
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| CN1397782A (en) * | 2002-08-19 | 2003-02-19 | 江苏信宏畜牧工程有限公司 | Cured meat production line able to dry meat by simulative natural wind |
| CN102871201A (en) * | 2011-07-11 | 2013-01-16 | 华中农业大学 | Drying device suitable for food and food drying method thereof |
| CN103604290A (en) * | 2013-11-12 | 2014-02-26 | 广东省现代农业装备研究所 | Adaptive energy-saving control method for drying characteristics of materials |
| CN103960677A (en) * | 2014-04-28 | 2014-08-06 | 仲恺农业工程学院 | Simulator for cured meat preparation environment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1397782A (en) * | 2002-08-19 | 2003-02-19 | 江苏信宏畜牧工程有限公司 | Cured meat production line able to dry meat by simulative natural wind |
| CN102871201A (en) * | 2011-07-11 | 2013-01-16 | 华中农业大学 | Drying device suitable for food and food drying method thereof |
| CN103604290A (en) * | 2013-11-12 | 2014-02-26 | 广东省现代农业装备研究所 | Adaptive energy-saving control method for drying characteristics of materials |
| CN103960677A (en) * | 2014-04-28 | 2014-08-06 | 仲恺农业工程学院 | Simulator for cured meat preparation environment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113915884A (en) * | 2021-04-13 | 2022-01-11 | 海信（山东）冰箱有限公司 | Refrigerator and food processing method |
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Address after: No.1 building, no.198 Xiangli Road, Huangpu District, Guangzhou City, Guangdong Province Applicant after: GUANGZHOU HUANGSHANGHUANG GROUP Co.,Ltd. Address before: 510000 room 1106, 79, rocking street, Guangzhou economic and Technological Development Zone, Guangzhou, Guangdong Applicant before: GUANGZHOU HUANGSHANGHUANG GROUP Co.,Ltd. |