CN104677078A - Continuous drying machine for drying bean dregs - Google Patents
Continuous drying machine for drying bean dregs Download PDFInfo
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- CN104677078A CN104677078A CN201510007794.9A CN201510007794A CN104677078A CN 104677078 A CN104677078 A CN 104677078A CN 201510007794 A CN201510007794 A CN 201510007794A CN 104677078 A CN104677078 A CN 104677078A
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Abstract
The invention discloses a continuous drying machine for drying bean dregs. The continuous drying machine comprises a Carnot cycle system and a drying air cycle system. The Carnot cycle system comprises a condenser, a compressor, an evaporator and an expansion valve which are in cyclic communication. The drying air cycle system comprises a drying chamber, a dehumidifying chamber and a heating chamber which are in cyclic communication. The evaporator is positioned in the dehumidifying chamber, the condenser is positioned in the heating chamber, the drying chamber is provided with a feed inlet, a discharge outlet and a conveying mechanism internally, and the heating chamber is internally provided with an air blower for blowing air to the drying chamber. The continuous drying machine for drying the bean dregs has less peculiar discharge smell and can be applicable to a continuous production line. Drying air used by the continuous drying machine is only used for internal cycle, so that smell pollution to external environment is avoided. The continuous drying machine can be applied to production processes of soybean sauce.
Description
Technical field
The present invention relates to drying device field, particularly a kind of continuous drier of drying for bean dregs.
Background technology
Soy sauce is brewageed formed by beans, wheat, wheat bran, can produce a large amount of bean dregs in process of production.The common drying means of current domestic process bean dregs has horizontal drum drying, low-temperature vacuum drying etc.Horizontal drum drying is applied comparatively general in China, has that output is large, the simple advantage of equipment, but the waste gas that produces of its dry run is more and peculiar smell is comparatively obvious, and environmental protection treatment difficulty is larger; Low-temperature vacuum drying due to temperature lower so the peculiar smell of waste gas is not obvious, the intractability of waste gas is less, but output is on the low side.Also have the method for microwave drying that laboratory is conventional in addition, it does not almost have waste gas to produce, without environmental issue.But the successful Application example of microwave drying bean dregs is actually rare in actual production, do not realize ripe scale application in the dry field of bean dregs.
Summary of the invention
For the deficiencies in the prior art, the invention provides a kind of discharge peculiar smell few, and the continuous drier of drying for bean dregs of tinuous production can be adapted to.
The technical scheme of technical solution problem of the present invention is as follows:
A kind of continuous drier of drying for bean dregs, comprise Carnot cycle system and the dry wind circulatory system, described Carnot cycle system comprises condenser, compressor, evaporimeter, the expansion valve that circulation is communicated with, the described dry gas circulatory system comprise circulation be communicated with dry materials room, except moist chamber, hot room, it is indoor that described evaporimeter is positioned at dehumidifying, described condenser is positioned at hot room, described dry materials indoor are provided with feeding mouth, discharging opening, conveying mechanism, are provided with the air blast to the blowing of dry materials room in described hot room.
Existing drying equipment can cause the main cause of odor contamination to be that dry air directly extracts from external environment, leads to material, be finally discharged to again in external environment with the moisture in material after heating.The easy dried air of the low-boiling point material that in material, peculiar smell is larger takes away discharge, has an impact to surrounding enviroment.And the continuous drier for bean dregs oven dry of the present invention adopts the dry wind circulatory system that dry gas is retained in device interior, and add into dry gas dehydration except moist chamber, the larger low-boiling point material of peculiar smell in material cannot be followed outside dry peculiar discharge continuous drier.
The drip tray can draining condensed water is provided with below evaporimeter of the present invention.
Dry materials room of the present invention is provided with clammy air port and dry Hot air port, and described clammy air port is positioned at top, dry materials room, and described dry Hot air port is positioned at bottom, dry materials room, and the described moist chamber that removes is communicated with clammy air port, and described hot room is communicated with dry Hot air port.
Preferably, described conveying mechanism is between clammy air port and hot run test mouth.
Preferably, described conveying mechanism comprises upper conveyor belt and lower conveyer belt, and described upper conveyor belt is communicated with feeding mouth, and described lower conveyer belt is communicated with discharging opening.
Preferably, described upper conveyor belt and lower conveyer belt all have air-vent.
Preferably, the end of described upper conveyor belt is provided with the tomography for material freely falling body, and the head end of described lower conveyer belt is provided with the hopper catching the material fallen from upper conveyor belt.
Feeding mouth of the present invention and discharging opening are equipped with air seal.
Preferably, described air seal comprises material buffer memory case, and described material buffer memory upper box part is provided with tank inlet, and bottom is provided with tank outlet, and described tank outlet place is provided with the gate that can stop material.
Preferably, be provided with mechanism for monitoring above described tank outlet, described mechanism for monitoring is electrically connected with gate.
The invention discloses a kind of discharge peculiar smell few, and the continuous drier of drying for bean dregs of tinuous production can be adapted to.This continuous drier dry gas used only in inner loop, so odor contamination can not be produced by environment to external world.The present invention can be used for the production process of soy sauce.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described.Obviously, described accompanying drawing is a part of embodiment of the present invention, instead of whole embodiment, and those skilled in the art, under the prerequisite not paying creative work, can also obtain other designs and accompanying drawing according to these accompanying drawings.
Fig. 1 is structural representation of the present invention;
Fig. 2 is the principle schematic of Carnot cycle system and the dry wind circulatory system.
Detailed description of the invention
Be clearly and completely described below with reference to embodiment and the accompanying drawing technique effect to design of the present invention, concrete structure and generation, to understand object of the present invention, characteristic sum effect fully.Obviously; described embodiment is a part of embodiment of the present invention, instead of whole embodiment, based on embodiments of the invention; other embodiments that those skilled in the art obtains under the prerequisite not paying creative work, all belong to the scope of protection of the invention.In addition, all connection/annexations mentioned in literary composition, not singly refer to that component directly connects, and refer to and according to concrete performance, can connect auxiliary by adding or reducing, and form more excellent draw bail.Each technical characteristic in the invention, can combination of interactions under the prerequisite of not conflicting conflict.
As shown in Figure 1, a kind of continuous drier of drying for bean dregs, comprise Carnot cycle system and the dry wind circulatory system, described Carnot cycle system comprises the condenser 11 that circulation is communicated with, compressor 12, evaporimeter 13, expansion valve, the described dry gas circulatory system comprises the dry materials room 21 that circulation is communicated with, except moist chamber 22, hot room 23, described evaporimeter 13 is positioned at except moist chamber 22, described condenser 11 is positioned at hot room 23, feeding mouth is provided with in described dry materials room 21, discharging opening, conveying mechanism, the air blast 231 of drying to dry materials room 21 is provided with in described hot room 23.
As shown in Figure 2, refrigerant moves in Carnot cycle system, low-temp low-pressure when evaporator 13, absorbs external heat; HTHP outwardly distribute heat when condenser 11.The dry gas heat that draw in cold condenser 11 distributes in hot room 23 and heating up, is then delivered to dry materials room 21 with material by air blast 231 and contacts; Subsequently, the dry gas in dry materials room 21 is admitted to except moist chamber 22 with the moisture of material, and contact with the evaporimeter 13 absorbing external heat, moisture, at evaporimeter 13 surface condensation, reduces the humidity of dry gas; Then dry gas is delivered to hot room 23 again and is heated up, and realizes dry gas at continuous drier Inner eycle.
Be further used as preferred embodiment, below described evaporimeter 13, be provided with the drip tray 221 can draining condensed water.The dried gas of moisture in material is taken away and is arrived evaporimeter 13 place afterwards and be again condensed into drop, and drop drips along the surface of evaporimeter 13, falls to be drained by drainage in drip tray 221.
Be further used as preferred embodiment, described dry materials room 21 is provided with clammy air port and dry Hot air port, described clammy air port is positioned at top, dry materials room 21, described dry Hot air port is positioned at bottom, dry materials room 21, the described moist chamber 22 that removes is communicated with clammy air port, and described hot room 23 is communicated with dry Hot air port.Dry gas that is dehumidified and that heat up realizes good heat exchange toward blowing up and changes wet process below dry materials room 21.
Be further used as preferred embodiment, described conveying mechanism is between clammy air port and hot run test mouth.Further, described conveying mechanism comprises upper conveyor belt 211 and lower conveyer belt 212, and described upper conveyor belt 211 is communicated with feeding mouth, and described lower conveyer belt 212 is communicated with discharging opening.The dehumidified dry gas with heating up first contacts with lower conveyer belt 212, then contacts with upper conveyor belt 211, ensures that the material being positioned at lower conveyer belt 212 is more dry, can carry out preliminarily dried again for the material of upper conveyor belt 211 simultaneously.
Be further used as preferred embodiment, described upper conveyor belt 211 and lower conveyer belt 212 all have air-vent.Air-vent can make dry gas more easily pass into internal batch from below thus take away moisture.
Be further used as preferred embodiment, the end of described upper conveyor belt 211 is provided with the tomography for material freely falling body, and the head end of described lower conveyer belt 212 is provided with the hopper catching the material fallen from upper conveyor belt.Tomography between upper conveyor belt 211 and lower conveyer belt 212 is the space that material provides one section of freely falling body, and material can stir dry gas fast in the process of freely falling body, enhances the heat transfer between material and dry gas, passes wet process.
Be further used as preferred embodiment, described feeding mouth and discharging opening are equipped with air seal.Owing to adopting the dry gas of Inner eycle, prevent dry gas from revealing so sealing device need be arranged at the feeding mouth of continuous drier and discharging opening.
Be further used as preferred embodiment, described air seal comprises material buffer memory case, and described material buffer memory upper box part is provided with tank inlet, and bottom is provided with tank outlet, and described tank outlet place is provided with the gate that can stop material.Make solid accumulation by material buffer memory case, thus realize the aeroseal of spent material to feeding mouth or discharging opening.
Be further used as preferred embodiment, be provided with mechanism for monitoring above described tank outlet, described mechanism for monitoring is electrically connected with gate.Solid accumulation height in automatic monitoring box, realizes automatically controlling.
Above better embodiment of the present invention is illustrated, but the invention is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent modifications or replacement under the prerequisite without prejudice to spirit of the present invention, and these equivalent modification or replacement are all included in the application's claim limited range.
Claims (10)
1. a continuous drier of drying for bean dregs, it is characterized in that: comprise Carnot cycle system and the dry wind circulatory system, described Carnot cycle system comprises condenser, compressor, evaporimeter, the expansion valve that circulation is communicated with, the described dry gas circulatory system comprise circulation be communicated with dry materials room, except moist chamber, hot room, it is indoor that described evaporimeter is positioned at dehumidifying, described condenser is positioned at hot room, described dry materials indoor are provided with feeding mouth, discharging opening, conveying mechanism, are provided with the air blast to the blowing of dry materials room in described hot room.
2. continuous drier of drying for bean dregs according to claim 1, is characterized in that: be provided with the drip tray can draining condensed water below described evaporimeter.
3. continuous drier of drying for bean dregs according to claim 1, it is characterized in that: described dry materials room is provided with clammy air port and dry Hot air port, described clammy air port is positioned at top, dry materials room, described dry Hot air port is positioned at bottom, dry materials room, the described moist chamber that removes is communicated with clammy air port, and described hot room is communicated with dry Hot air port.
4. continuous drier of drying for bean dregs according to claim 3, is characterized in that: described conveying mechanism is between clammy air port and hot run test mouth.
5. continuous drier of drying for bean dregs according to claim 4, is characterized in that: described conveying mechanism comprises upper conveyor belt and lower conveyer belt, and described upper conveyor belt is communicated with feeding mouth, and described lower conveyer belt is communicated with discharging opening.
6. continuous drier of drying for bean dregs according to claim 5, is characterized in that: described upper conveyor belt and lower conveyer belt all have air-vent.
7. continuous drier of drying for bean dregs according to claim 5, is characterized in that: the end of described upper conveyor belt is provided with the tomography for material freely falling body, and the head end of described lower conveyer belt is provided with the hopper catching the material fallen from upper conveyor belt.
8. continuous drier of drying for bean dregs according to claim 1, is characterized in that: described feeding mouth and discharging opening are equipped with air seal.
9. continuous drier of drying for bean dregs according to claim 8, it is characterized in that: described air seal comprises material buffer memory case, described material buffer memory upper box part is provided with tank inlet, and bottom is provided with tank outlet, and described tank outlet place is provided with the gate that can stop material.
10. continuous drier of drying for bean dregs according to claim 9, it is characterized in that: be provided with mechanism for monitoring above described tank outlet, described mechanism for monitoring is electrically connected with gate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510007794.9A CN104677078B (en) | 2015-01-05 | 2015-01-05 | Continuous drying machine for drying bean dregs |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510007794.9A CN104677078B (en) | 2015-01-05 | 2015-01-05 | Continuous drying machine for drying bean dregs |
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| CN104677078A true CN104677078A (en) | 2015-06-03 |
| CN104677078B CN104677078B (en) | 2017-02-22 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2588101B2 (en) * | 1992-11-09 | 1997-03-05 | 璋 伊東 | Drying equipment |
| JP2004293831A (en) * | 2003-03-26 | 2004-10-21 | Kubota Corp | Industrial dehumidification drying machine |
| CN201387203Y (en) * | 2008-11-29 | 2010-01-20 | 耿利平 | Heat pump drier |
| CN203454660U (en) * | 2013-09-10 | 2014-02-26 | 邓州丰奇集团肥业有限公司 | Drying house for drying agricultural and sideline products through air energy heat pump |
| CN104197689A (en) * | 2014-08-26 | 2014-12-10 | 杭州森下电气有限公司 | Closed low-temperature drying system and low-temperature drying and energy recycling method |
| CN204630332U (en) * | 2015-01-05 | 2015-09-09 | 佛山市海天(高明)调味食品有限公司 | A kind of continuous drier of drying for bean dregs |
-
2015
- 2015-01-05 CN CN201510007794.9A patent/CN104677078B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2588101B2 (en) * | 1992-11-09 | 1997-03-05 | 璋 伊東 | Drying equipment |
| JP2004293831A (en) * | 2003-03-26 | 2004-10-21 | Kubota Corp | Industrial dehumidification drying machine |
| CN201387203Y (en) * | 2008-11-29 | 2010-01-20 | 耿利平 | Heat pump drier |
| CN203454660U (en) * | 2013-09-10 | 2014-02-26 | 邓州丰奇集团肥业有限公司 | Drying house for drying agricultural and sideline products through air energy heat pump |
| CN104197689A (en) * | 2014-08-26 | 2014-12-10 | 杭州森下电气有限公司 | Closed low-temperature drying system and low-temperature drying and energy recycling method |
| CN204630332U (en) * | 2015-01-05 | 2015-09-09 | 佛山市海天(高明)调味食品有限公司 | A kind of continuous drier of drying for bean dregs |
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| CN104677078B (en) | 2017-02-22 |
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