CN109974414A - A kind of TTR drying system - Google Patents
A kind of TTR drying system Download PDFInfo
- Publication number
- CN109974414A CN109974414A CN201811541822.5A CN201811541822A CN109974414A CN 109974414 A CN109974414 A CN 109974414A CN 201811541822 A CN201811541822 A CN 201811541822A CN 109974414 A CN109974414 A CN 109974414A
- Authority
- CN
- China
- Prior art keywords
- pipeline
- heat pump
- condenser
- air blower
- main air
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B30/00—Heat pumps
- F25B30/06—Heat pumps characterised by the source of low potential heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
-
- 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
- F26B21/14—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects using gases or vapours other than air or steam, e.g. inert gases
-
- 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
- F26B25/06—Chambers, containers, or receptacles
- F26B25/08—Parts thereof
Abstract
The present invention relates to a kind of TTR drying systems, including be arranged in it is roasting between outside steam heater, main air blower, condenser, dehumidify evaporimeter and evaporator with heat pump, the steam heater and condenser provide hot-air between baking, the dehumidify evaporimeter removes the moisture between baking, the main air blower is connected with the first converter plant, the side of main air blower is arranged in the steam heater, the condenser is connected by pipeline with dehumidify evaporimeter, the evaporator with heat pump is in parallel with dehumidify evaporimeter by the first pipeline and the second pipeline, dehumidify evaporimeter and evaporator with heat pump after parallel connection are connected by third pipeline with condenser, compressor is provided on the third pipeline, the compressor leads to the control of the second converter plant, through the invention, it is energy-efficient, increase the service life of heat pump and main air blower, avoid the switching on and shutting down of main air blower In strong electric current damaged caused by equipment.
Description
Technical field
The invention belongs to technical field of drying energy-saving and environmental protection and resource-effective field scope, more particularly to a kind of TTR are dry
System.
Background technique
Plank drying is using mechanical equipment after the trees for having economic use value to be truncated into certain length along trunk
Circular surfaces are peeled into specific thickness, by national standard, the coiled sheet of plurality of specifications generally between 0.5~3.2mm.Rotary-cut plate
Basic material as artificial composite plank is widely used in the numerous areas such as building, industry, agricultural, military affairs.But all the time by
Natural drying mode is used always in the drying of the limitation of its distinctive physical property and economic cost, domestic and international rotary-cut plate, from
Right drying mode by factors such as natural weather environment, place, manpowers due to being limited, the especially more area of rainwater, to
Dry plank is usually soaked with rain, so that veneer is easy to mouldy, deformation, the quality of drying is greatly affected；It is single
Plate natural drying is seated in field, takes up a large area, the also very big large-scale production to seriously restrict industry of artificial intensity.
Timber rotary-cut monolithic contains large quantity of moisture, and such as without drying, directly progress gluing, hot pressing, then washiness can prolong
Long hot pressing time is easy to produce bubbling, some glue kinds even can not carry out gluing.And glued board drying shrinkage stress is very big, is easy
It deforms and cracks timber rotary-cut monolithic, influence quality, in addition, unseasoned lumber rotary-cut monolithic water content is big, be unfavorable for stacking
Storage, edge is easy cracking or warpage, summer easily go mouldy.
Heat extraction exchanges the application of new technology, is the high isothermal working medium (hereinafter referred to as TTR) based on a kind of manufacture of special process
Possessed high-termal conductivity, using this characteristic, so that the chemical energy moment generated after a certain amount of fuel combustion is with high effect
Rate is converted to the physical energy close to equivalent, using TTR as the core component of heat exchanger, its hot end is made to absorb the heat that burning generates
Can, using its high isothermal feature, thermal energy conduction is passed through into a series of aerodynamics and engineering thermal to cold air in cold end
Design is learned, wink is i.e. so that quantitative cold air is complete quantitative thermal energy basic absorption, to reach the mesh of high-efficiency heating cold air
's.Finally hot-air introducing drying room toasts timber monolithic.
Summary of the invention
In order to solve the above technical problems, the object of the present invention is to provide solve long single heat pump drying time, low efficiency and
Conventional steam dries a kind of TTR drying system of energy-intensive.
Technical solution
A kind of TTR drying system of the present invention, including be arranged in it is roasting between outside steam heater, main air blower, condensation
Device, dehumidify evaporimeter and evaporator with heat pump, the steam heater and condenser provide hot-air, the dehumidifying evaporation between baking
Device removes the moisture between baking, and the main air blower is connected with the first converter plant, and the one of main air blower is arranged in the steam heater
Side, the condenser are connected by pipeline with dehumidify evaporimeter, the evaporator with heat pump pass through the first pipeline and the second pipeline and
Dehumidify evaporimeter is in parallel, it is in parallel after dehumidify evaporimeter and evaporator with heat pump be connected by third pipeline with condenser, described the
Compressor is provided on three pipelines, the compressor leads to the control of the second converter plant.
Further, it is provided with expansion valve on first pipeline, on the efferent duct of the second pipeline and dehumidify evaporimeter all
It is provided with check valve.
Compared with prior art, the present invention has at least the following advantages: frequency conversion heat pump combined drying is by maintaining heat pump
With the adjusting of main air blower rotatory current frequency in ordinary combination drying process, the consumption of electric energy energy can be reduced, and
The peculiar feature of frequency conversion, heat pump, conventional steam drying is given full play to, and they are combined, reaching reduces energy consumption, mentions
Dry mass is risen, the purpose of service life of equipment is enhanced.In the exhaust gas discharged by converter technique adjusting heat pump drying process
The latent heat of water vapour condensation release is converted into the sensible capacity by condenser, that is, the thermal energy recycling drying of wood is effectively guaranteed
Heat in the process, and saved the electric energy consumed during operation of heat pump.By frequency conversion for main wind in conventional steam drying
The adjusting of machine improves the effect of wood drying quality, also saves electric energy.At dry initial stage due to needing when shorter
It is interior to heat up, and the heating of heat pump is slow, therefore heats up using conventional steam is dry；In drying stage and mid-term
Processing stage since temperature change is slow and relatively low, this meet heat pump drying property therefore use heat pump drying, when according to
When cannot rise to certain temperature by heat pump, after being heated up using conventional steam heating, kept the temperature with heat pump；When in drying
Later period in stage, end processing when, since drying temperature is higher, and time period is shorter, thus using conventional steam it is dry into
Row processing.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of TTR drying system of the present invention.
In figure: between 1- is roasting, 2- steam heater, 3- main air blower, 4- condenser, 5- dehumidifying evaporation, 6- evaporator with heat pump, 7-
First converter plant, the first pipeline of 8-, the second pipeline of 9-, 10- expansion valve, 11- check valve, 12- third pipeline, 13- compressor,
The second converter plant of 14-.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example is not intended to limit the scope of the invention for illustrating the present invention.
Referring to Fig. 1, a kind of TTR drying system of the invention, including be arranged in it is roasting between 1 outside steam heater 2, main wind
Machine 3, condenser 4, dehumidify evaporimeter 5 and evaporator with heat pump 6, the steam heater 2 and the condenser 41 offer heat between baking are empty
Gas, 1 moisture, the main air blower 3 are connected with the first converter plant 7 between the removing of dehumidify evaporimeter 5 is roasting, the steam heating
The side of main air blower 3 is arranged in device 2, and the condenser 4 is connected by pipeline with dehumidify evaporimeter 5, and the evaporator with heat pump 6 is logical
It crosses the first pipeline 8 and the second pipeline 9 is in parallel with dehumidify evaporimeter 5, the dehumidify evaporimeter 5 and evaporator with heat pump 6 after parallel connection pass through
Third pipeline 12 is connected with condenser 4, and compressor 13 is provided on the third pipeline 12, and the compressor 13 becomes by second
Frequency device 14 controls.
It is provided with expansion valve 10 on first pipeline 8, is all arranged on the efferent duct of the second pipeline 9 and dehumidify evaporimeter 5
There is check valve 11.
Frequency conversion heat pump combined drying is by maintaining main air blower rotatory current frequency in heat pump and ordinary combination drying process
Adjusting, the consumption of electric energy energy can be reduced, and give full play to dry distinctive of frequency conversion, heat pump, conventional steam
Feature, and they are combined, reaching reduces energy consumption, promotes dry mass, enhances the purpose of service life of equipment.Pass through
The latent heat of water vapour condensation release in the exhaust gas of converter technique adjusting heat pump drying process discharge is converted into through condenser 4
Sensible capacity is effectively guaranteed the heat in thermal energy recycling timber drying, and has saved operation of heat pump and disappeared in the process
The electric energy of consumption.The first converter plant 7 of adjusting by to(for) main air blower 3 in conventional steam drying, that is, improve drying of wood matter
The effect of amount, also saves electric energy.At dry initial stage due to needing to heat up in a relatively short period of time, and the heating of heat pump ratio
It is relatively slow, therefore heat up using conventional steam is dry；In drying stage and mid-term processing stage since temperature change is slow
And it is relatively low, this meets the drying property of heat pump therefore uses heat pump drying, when by heat pump certain temperature cannot be risen to,
After being heated up using conventional steam heating, kept the temperature with heat pump；At drying stage later period, end of a period processing, due to dry
Dry temperature is higher, and time period is shorter, therefore is handled using conventional steam drying.
Present invention has the advantage that (1) is energy-efficient, energy conservation typically up to 60% or more；(2) control of temperature and humidity
Compare quick, accurate；(3) wind speed of dry main air blower can be regulated and controled according to arid cycle；(4) dry mass is high, this technique
Method can control its moisture content and stress more than second level, it is seen that seasoning defect drying defect quality is also more than second level；(5) increase heat pump with
And the service life of main air blower, avoid electric current strong in the switching on and shutting down of main air blower damage caused by equipment.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (2)
1. a kind of TTR drying system, it is characterised in that: including steam heater (2), main air blower between baking on the outside of (1) is arranged
(3), condenser (4), dehumidify evaporimeter (5) and evaporator with heat pump (6), the steam heater (2) and condenser (4) are between baking
(1) hot-air is provided, the moisture of (1), the main air blower (3) and the first converter plant between dehumidify evaporimeter (5) removing is roasting
(7) it is connected, in the side of main air blower (3), the condenser (4) is steamed by pipeline and dehumidifying for steam heater (2) setting
Device (5) to be sent out to be connected, the evaporator with heat pump (6) is in parallel with dehumidify evaporimeter (5) by the first pipeline (8) and the second pipeline (9),
Dehumidify evaporimeter (5) and evaporator with heat pump (6) after parallel connection are connected by third pipeline (12) with condenser (4), the third
It is provided on pipeline (12) compressor (13), the compressor (13) is controlled by the second converter plant (14).
2. a kind of TTR drying system according to claim 1, it is characterised in that: be provided on first pipeline (8) swollen
Check valve (11) are both provided on the efferent duct of swollen valve (10), the second pipeline (9) and dehumidify evaporimeter (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811541822.5A CN109974414A (en) | 2018-12-17 | 2018-12-17 | A kind of TTR drying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811541822.5A CN109974414A (en) | 2018-12-17 | 2018-12-17 | A kind of TTR drying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109974414A true CN109974414A (en) | 2019-07-05 |
Family
ID=67076240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811541822.5A Withdrawn CN109974414A (en) | 2018-12-17 | 2018-12-17 | A kind of TTR drying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109974414A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201152668Y (en) * | 2007-10-19 | 2008-11-19 | 西安交通大学 | Drying device for heat pump |
| CN101520256A (en) * | 2008-02-28 | 2009-09-02 | 凌建军 | High-efficiency energy-saving steamer |
| CN104215060A (en) * | 2014-09-09 | 2014-12-17 | 中山昊天节能科技有限公司 | Air-powered drying room |
| CN105509417A (en) * | 2016-01-07 | 2016-04-20 | 廊坊华日家具股份有限公司 | Hardwood variable-frequency combined energy-saving drying system and drying method |
| CN205482106U (en) * | 2016-01-07 | 2016-08-17 | 廊坊华日家具股份有限公司 | Energy -conserving drying system is united in hard broadleaf frequency conversion |
| CN205641927U (en) * | 2016-04-19 | 2016-10-12 | 东莞市富宝家居集团有限公司 | Air -source heat pump heat source wood drying system |
-
2018
- 2018-12-17 CN CN201811541822.5A patent/CN109974414A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201152668Y (en) * | 2007-10-19 | 2008-11-19 | 西安交通大学 | Drying device for heat pump |
| CN101520256A (en) * | 2008-02-28 | 2009-09-02 | 凌建军 | High-efficiency energy-saving steamer |
| CN104215060A (en) * | 2014-09-09 | 2014-12-17 | 中山昊天节能科技有限公司 | Air-powered drying room |
| CN105509417A (en) * | 2016-01-07 | 2016-04-20 | 廊坊华日家具股份有限公司 | Hardwood variable-frequency combined energy-saving drying system and drying method |
| CN205482106U (en) * | 2016-01-07 | 2016-08-17 | 廊坊华日家具股份有限公司 | Energy -conserving drying system is united in hard broadleaf frequency conversion |
| CN205641927U (en) * | 2016-04-19 | 2016-10-12 | 东莞市富宝家居集团有限公司 | Air -source heat pump heat source wood drying system |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190705 |
|
| WW01 | Invention patent application withdrawn after publication |