CN105750175B - Water paint drying system - Google Patents
Water paint drying system Download PDFInfo
- Publication number
- CN105750175B CN105750175B CN201610210862.6A CN201610210862A CN105750175B CN 105750175 B CN105750175 B CN 105750175B CN 201610210862 A CN201610210862 A CN 201610210862A CN 105750175 B CN105750175 B CN 105750175B
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- CN
- China
- Prior art keywords
- baking room
- evaporator
- air
- condenser
- drying
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- 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.)
- Expired - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
- B05D3/0254—After-treatment
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The present invention relates to drying system technical fields, and more particularly, to water paint drying system, which has enclosed type air duct, and the baking room that can provide closing drying space including at least one, the baking room has air intake and return air end；One heat pump unit, includes evaporator, compressor and condenser, and driven compressor refrigerant circulation passes through condenser and evaporator, evaporator is connected to the return air end of baking room, return air cool-down dehumidification is given, condenser is connected to the outlet air end of evaporator, gives dry wind heating；One burner is set between condenser and the air intake of baking room, to being conveyed to baking room after hot dry wind combustion oxidation purified treatment.The present invention is easy for installation, occupied area is few, can be loaded on indoor and outdoor, closed air duct and drying space, reduce energy loss, the temperature for drying space is uniform, shortens water paint drying time, saves operating cost, it is safe and reliable to operation, it is environment friendly and pollution-free, it is applied widely, realize that tinuous production is dried on a large scale.
Description
Technical field
The present invention relates to drying system technical fields, more particularly, to water paint drying system.
Background technique
Promotion with society to environmental consciousness, environment-friendly materials are greatly promoted and applied.Water paint is exactly wherein one
Kind, water paint be using water as diluent, without the coating of organic solvent, may be used at woodenware, metal, plastics, glass, building
In the various materials such as surface, also gradually replace oil paint；Especially on furniture item, gradually increased using water paint at present.So
And the existing furniture for being applied with water paint needs place big, drying time is long, no mainly by parking nature dry-cure
Conducive to enterprise's quick operation.Auxiliary hot-air seasoning mode is then had, although which shortens drying time, but hot wind is blown
The angle and covering surface sent are limited, so that the heat on product different parts is unbalanced, desiccation degree is variant, easily cause to produce
Product hot-spot and fission or deform, and existing hot-air seasoning there is also energy consumption height, the high defect of operating cost.
Summary of the invention
It the purpose of the present invention is to provide a kind of water paint drying system, is dried in enclosure space, improves uniform drying
Property, energy-efficient, Quick uniform, high-quality, high finished product rate meet industry utilization.
In order to achieve the above objectives, the present invention adopts the following technical scheme:
Water paint drying system, the system have enclosed type air duct, include at least:
One can provide the baking room in closing drying space, which has air intake and return air end；
One heat pump unit, includes evaporator, compressor and condenser, driven compressor refrigerant circulation by condenser and
Evaporator, evaporator are connected to the return air end of baking room, give return air cool-down dehumidification, and condenser is connected to the outlet air end of evaporator,
Give dry wind heating；
One burner, the burner are set between condenser and the air intake of baking room, net to hot dry wind combustion oxidation
Baking room is conveyed to after change processing.
Above scheme is further: the return air end of the baking room is connected with one side ventilation duct, the bypass air hose other end
It is connected to burner, bypasses air hose by bypass airdoor control on-off；It is arranged on bypass air door and the air duct in-out end of heat pump unit
Main air door alternately open.
Above scheme is further: the drying system further includes a heat exchanger, which, which realizes, enters evaporation
The dry wind that the return air of device was pre-chilled and entered condenser preheats.
Above scheme is further: the baking room uses hot-air seasoning, microwave drying or combinations thereof.
Above scheme is further: being separated in the baking room by hermatic door has multiple ovarys, between multiple ovarys according to
Successively it is connected according to process, and each ovary independent control, ovary uses hot-air seasoning, microwave drying or combinations thereof；It is set in ovary
There is device for transporting objects.
Above scheme is further: the device for transporting objects in the ovary include conveyer belt in ovary on bottom and
Set up the back-up roller wheel in conveyer belt two sides separately, conveyer belt drives material tray mobile.
Above scheme is further: the conveyer belt is equipped with the dragging pin of protrusion, which corresponds to insert material torr
The mesoporous of disk, the back-up roller wheel support top material tray and a positive and a negative of conveyer belt two sides roll, and material tray is sold around dragging whereby
Rotation.
Above scheme is further: the evaporator connects an accumulator tank by recovery tube, and accumulator tank receives condensation liquefaction
The indoor water of drying and cosolvent.
Using above-mentioned technology, the present invention has the advantage that
1, easy for installation: installation is removed conveniently, and occupied area is few, can be loaded on indoor and outdoor.
2, energy-efficient: energy loss is reduced in closed air duct and drying space, and the temperature for drying space is uniform, shortens
Water paint drying time improves product dries quantity, using heat pump techniques and is equipped with heat recovery structure, is further reduced electricity
It can consume, save operating cost, it is safe and reliable to operation.
3, environment friendly and pollution-free: to be a kind of environmentally friendly machine of sustainable development without any emission.
4, long service life, maintenance cost are low: being to develop in conventional heat pump and Basis of Microwave Technique, performance is steady
Fixed, reliable, long service life can reach full automatic working, intelligentized control method.
5, applied widely, weatherproof realizes that tinuous production is dried on a large scale, meets industry utilization, has
Splendid economic benefit and social benefit.
Detailed description of the invention:
Attached drawing 1 is present pre-ferred embodiments structural schematic diagram；
Attached drawing 2 is the baking room partial structural diagram of Fig. 1 embodiment.
Specific embodiment:
It is described further below with reference to technical effect of the attached drawing to design of the invention, specific structure and generation, with
It is fully understood from the purpose of the present invention, feature and effect.
Refering to fig. 1, shown in 2, the present invention has enclosed type air duct in relation to a kind of water paint drying system, the system, until
It less include a baking room 1 that can provide closing drying space, a heat pump unit and a burner 4, the baking room 1 have air intake
13 and return air end 14；Heat pump unit includes evaporator 2, compressor 3 and condenser 5, and compressor 3 drives refrigerant circulation through being subcooled
Condenser 5 and evaporator 2, evaporator 2 are connected to the return air end 14 of baking room 1, give return air cool-down dehumidification, and condenser 5 is connected to steaming
The outlet air end for sending out device 2 gives dry wind heating.Burner 4 is set between condenser 5 and the air intake 13 of baking room 1, to dry
It is conveyed to baking room 1 after hot wind combustion oxidation purified treatment, removes organic substance in dry wind, makes to be dried to obtain purification and liter
Temperature subsequently enters baking room 1, is conducive to improve the environment in baking room 1, obtains temperature and uniformly dries space, burner 4 can
For incinerator, such as rotation heat accumulation incinerator.Shown in Fig. 1, which further further includes a heat exchanger 9, the heat exchange
Device 9 realizes that the return air pre-cooling for entering evaporator 2 and the dry wind for entering condenser 5 preheat, which realizes heat recovery, will dry
The hot wind cooling that stove room 1 comes out, pre-cooling, while reaching heat recovery；The heat of recycling acts on dry wind, realizes dry wind
Preheating into before condenser 5.
Specific works of the present invention are as follows: main air duct work, and the hot wind that baking room 1 comes out cools down through over-heat-exchanger 9, is pre-
It is cold；Then evaporator 2 is entered back into thoroughly to cool down, humid air is exchanged heat, separates moisture etc., realize dehumidifying effect, dehumidifying
Better effect；Evaporator 2 connects an accumulator tank 7 by recovery tube simultaneously, and accumulator tank 7 receives the indoor water of drying of condensation liquefaction
And cosolvent, it realizes and recycles, save material.The dry wind exported with finisher 2 absorbs it again through over-heat-exchanger 9
The heat of preceding recycling reaches heating, preheating；Condenser 5 is entered back into, with refrigerant heat exchange, reaches predetermined heating, then enters back into
4 combustion oxidation purified treatment of burner further removes organic substance in dry wind, so that dry wind is purified and is heated up, most
Enter baking room 1 afterwards, be conducive to improve the environment in baking room 1, obtains temperature and uniformly dry space.
Shown in Fig. 1, in the present embodiment, further to improve service performance, the return air end 14 of baking room 1 is connected with a bypass
Air hose 6,6 other end of bypass air hose are connected to burner 4, and bypass air hose 6 controls on-off by bypass air door 61；Bypass air door 61
Replace opening with the main air door 8 being arranged on the air duct in-out end of heat pump unit, i.e., when bypass air hose 6 is opened, the wind of heat pump unit
Road is closed.The specific humidity for needing the hot wind come out according to baking room 1 carrys out on-off, when humidity is lower than allowed band, bypasses wind
Pipe 6 is opened, and hot wind can be bypassed air hose 6 and return to burner 4, and at this moment heat pump unit stops working, which can save the energy, section
Operating cost is saved, it is safe and reliable to operation.
Fig. 1, shown in 2, in the present embodiment, the baking room 1 is a tunnel type, using hot-air seasoning, microwave drying or its
Combination, the effect of reaching energy-efficient, Quick uniform, high-quality, high finished product rate.Further, in the baking room 1 of the present embodiment
Multiple ovarys 12 are formed by the segmentation of hermatic door 11, are successively connected between multiple ovarys 12 according to process, and each ovary 12 is only
Vertical control, ovary 12 use hot-air seasoning, microwave drying or combinations thereof.Device for transporting objects, material conveying are equipped in ovary 12
Device includes conveyer belt 121 in ovary 12 on bottom and sets up back-up roller wheel 122 in 121 two sides of conveyer belt, conveyer belt separately
121 drive material tray 123 mobile.The conveyer belt 121 is equipped with the dragging pin 1211 of protrusion, and the dragging pin 1211 is corresponding to be inserted
Entering the mesoporous of material tray 123, the 122 support top material tray 123 of back-up roller wheel and a positive and a negative of 121 two sides of conveyer belt roll,
Material tray 123 is rotated around dragging pin 1211 whereby, is conducive to the comprehensive drying of product to be dried on material tray 123.Specific work
Be as program: when product to be dried is moved to 1 feed end of baking room in the production line, the hermatic door 11 of feed end is opened, and
Other hermatic doors 11 are in off state.Subsequent product to be dried follows material tray 123 to enter baking room 1, corresponding ovary 12
The mesoporous of the corresponding insertion material tray 123 of dragging pin 1211 on interior conveyer belt 121, the hermatic door 11 of feed end are closed；With
Conveyer belt 121 drives material tray 123 mobile afterwards, successively passes through multiple ovarys 12, the corresponding phase of the hermatic door 11 of multiple ovarys 12
After opening, so as to material tray 123 and product to be dried, moving process have between hot-air seasoning, microwave drying or combinations thereof dry
It is dry, so that product to be dried can be thorough desiccation when coming out from baking room 1, water paint is made to combine closely on product, it is full
Foot, which is packed and used etc., to be required.In order to promote drying effect, the present embodiment is also using the back-up roller wheel of 121 two sides of conveyer belt
122 support top material trays 123 and a positive and a negative rolling, material tray 123 is rotated around dragging pin 1211 whereby, is conducive to material tray
The comprehensive drying of product to be dried on 123.The power that back-up roller wheel 122 is then closed when rotation is not needed, at this moment back-up roller
Wheel 122 is support top material tray 123, facilitates material tray 123 mobile.
The present invention can further realize intelligentized control method on above-mentioned hardware foundation, such as pass through control engineering software side
Formula, self adjustment drying temperature, humidity and the time such as material, figure, drying face according to product to be dried, to obtain efficiently section
The effect of energy, Quick uniform, high-quality, high finished product rate.
The configuration of the present invention is simple, cost of investment are low, meet industry use；Certainly, the figures above only depicts the present invention
Preferred embodiment, to one skilled in the art, without departing from present inventive concept and range
By logical analysis, reasoning, or a limited experiment can also to above-described embodiment number of improvements could be made and variation, these improve and
Variation all should belong to the scope of protection of present invention.
Claims (5)
1. water paint drying system, it is characterised in that: the system has enclosed type air duct, includes at least:
One can provide the baking room (1) in closing drying space, which has air intake (13) and return air end (14)；It dries
Stove room (1) uses hot-air seasoning, microwave drying or combinations thereof, and being separated in baking room (1) by hermatic door (11) has multiple ovarys
(12), successively it is connected between multiple ovarys (12) according to process, and each ovary (12) independent control, ovary (12) uses hot wind
Drying, microwave drying or combinations thereof；Device for transporting objects is equipped in ovary (12)；Device for transporting objects includes in ovary (12)
Conveyer belt (121) on bottom and set up back-up roller wheel (122) in conveyer belt (121) two sides separately, conveyer belt (121) drives material
Pallet (123) is mobile；
One heat pump unit, includes evaporator (2), compressor (3) and condenser (5), and compressor (3) drives refrigerant circulation to pass through
Condenser (5) and evaporator (2), evaporator (2) is connected to the return air end (14) of baking room (1), gives return air cool-down dehumidification, cold
Condenser (5) is connected to the outlet air end of evaporator (2), gives dry wind heating；
One burner (4), which is set between condenser (5) and the air intake (13) of baking room (1), to xeothermic
Baking room (1) is conveyed to after wind combustion oxidation purified treatment.
2. water paint drying system according to claim 1, it is characterised in that: the return air end of the baking room (1)
(14) one side ventilation duct (6) are connected with, which is connected to burner (4), bypasses air hose (6) by bypassing
Air door (61) controls on-off；The main air door (8) being arranged in bypass air door (61) and the air duct in-out end of heat pump unit replaces opening.
3. water paint drying system according to claim 1, it is characterised in that: the drying system further includes that a heat is handed over
Parallel operation (9), the heat exchanger (9) realize that the return air pre-cooling for entering evaporator (2) and the dry wind for entering condenser (5) preheat.
4. water paint drying system according to claim 1, it is characterised in that: the conveyer belt (121) is equipped with convex
The dragging pin (1211) risen, the mesoporous of corresponding insertion material tray (123) of the dragging pin (1211), conveyer belt (121) two sides
Back-up roller wheel (122) support top material tray (123) and a positive and a negative rolling, material tray (123) sells (1211) around dragging whereby
Rotation.
5. water paint drying system according to claim 1, it is characterised in that: the evaporator (2) passes through recovery tube
It connects an accumulator tank (7), accumulator tank (7) receives the indoor water of drying and cosolvent of condensation liquefaction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610210862.6A CN105750175B (en) | 2016-04-07 | 2016-04-07 | Water paint drying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610210862.6A CN105750175B (en) | 2016-04-07 | 2016-04-07 | Water paint drying system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105750175A CN105750175A (en) | 2016-07-13 |
| CN105750175B true CN105750175B (en) | 2019-11-08 |
Family
ID=56334312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610210862.6A Expired - Fee Related CN105750175B (en) | 2016-04-07 | 2016-04-07 | Water paint drying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105750175B (en) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0741140B2 (en) * | 1990-12-19 | 1995-05-10 | 東洋製罐株式会社 | Method and device for removing solvent from exhaust of paint baking drying furnace |
| CN101280923B (en) * | 2008-06-06 | 2012-11-07 | 北京星和众工设备技术有限公司 | Color coating wire harmful gas central incineration residual heat utilization |
| CN201684712U (en) * | 2010-05-26 | 2010-12-29 | 浙江华立涂装设备有限公司 | Spraying drying furnace |
| CN202263701U (en) * | 2010-06-22 | 2012-06-06 | 上海联净电子科技有限公司 | Catalytic combustion heat recovery device |
| JP5987373B2 (en) * | 2011-03-10 | 2016-09-07 | 東レ株式会社 | Coating film drying apparatus and drying method |
| CN102553286B (en) * | 2012-01-17 | 2014-05-14 | 青岛华世洁环保科技有限公司 | Method and device for solvent recovery and incineration processing of coating production line drying workshop and comprehensive utilization of energy |
| CN102632701A (en) * | 2012-05-02 | 2012-08-15 | 中粮包装（天津）有限公司 | Energy-saving and environment-friendly furnace |
| CN202638728U (en) * | 2012-07-03 | 2013-01-02 | 山东迈赫自动化装备股份有限公司 | Water-based paint drying system |
| CN105268612A (en) * | 2015-11-20 | 2016-01-27 | 中机中联工程有限公司 | Water-based paint drying system and drying method |
| CN205463077U (en) * | 2016-04-07 | 2016-08-17 | 魏中富 | Water based paint drying system |
-
2016
- 2016-04-07 CN CN201610210862.6A patent/CN105750175B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN105750175A (en) | 2016-07-13 |
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Granted publication date: 20191108 Termination date: 20210407 |