CN107687760A - A kind of plastic cement electroplating device low temperature drier and its method - Google Patents
A kind of plastic cement electroplating device low temperature drier and its method Download PDFInfo
- Publication number
- CN107687760A CN107687760A CN201710846585.2A CN201710846585A CN107687760A CN 107687760 A CN107687760 A CN 107687760A CN 201710846585 A CN201710846585 A CN 201710846585A CN 107687760 A CN107687760 A CN 107687760A
- Authority
- CN
- China
- Prior art keywords
- heat pump
- air
- plastic cement
- dehumidifier
- backwind tube
- 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.)
- Pending
Links
- 239000004568 cement Substances 0.000 title claims abstract description 41
- 238000009713 electroplating Methods 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title description 7
- 238000001035 drying Methods 0.000 claims abstract description 73
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 238000007791 dehumidification Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 230000006698 induction Effects 0.000 claims description 6
- 238000012544 monitoring process Methods 0.000 claims description 6
- 241001344919 Aulichthys japonicus Species 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims 1
- 238000001704 evaporation Methods 0.000 claims 1
- 230000008020 evaporation Effects 0.000 claims 1
- 238000007747 plating Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 abstract description 7
- 239000002699 waste material Substances 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- 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
- F26B21/02—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
- F26B21/04—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure partly outside the drying enclosure
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/48—After-treatment of electroplated surfaces
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/54—Electroplating of non-metallic surfaces
- C25D5/56—Electroplating of non-metallic surfaces of plastics
-
- 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
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/08—Humidity
- F26B21/086—Humidity by condensing the moisture in the drying medium, which may be recycled, e.g. using a heat pump cycle
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electroplating Methods And Accessories (AREA)
- Drying Of Solid Materials (AREA)
Abstract
A kind of plastic cement electroplating device low temperature drier, including drying oven, heat pump dehumidifier, blast pipe, backwind tube, the drying oven are connected by blast pipe and backwind tube with heat pump dehumidifier and form a sealing and circulating space；Heat pump, heat pump condenser, evaporator with heat pump, circulating fan are provided with the heat pump dehumidifier, the heat pump condenser is arranged on the nose end of blast pipe, the evaporator with heat pump is arranged on the nose end of backwind tube, the heat pump condenser and evaporator with heat pump are connected with heat pump respectively, and the wind direction of the circulating fan is the direction from backwind tube to blast pipe.The plastic cement electroplating device low temperature drying method that the present invention uses, for heating and temperature control at 50 DEG C or so, evaporator with heat pump and heat pump condenser fully recycle heat, substantially reduce energy waste, improve drying efficiency；Effectively avoid plastic cement electroplating parts problem on deformation caused by high temperature drying and long-time heating.
Description
Technical field
The present invention relates to drying plant field, espespecially a kind of plastic cement electroplating device low temperature drier and its method.
Background technology
The drying process of plastic cement electroplating parts is one of very important process in the production of plastic cement electroplating parts.Control drying
Temperature and drying time are the most important factors of the technique, and it directly determines the presentation quality of plastic cement electroplating parts and inherent matter
Amount.
Traditional plastic cement electroplating parts stoving process, it is general using electrical heating to being dried to workpiece by the way of 70 DEG C,
It is primarily present following shortcoming：First, electrically heated drying mode high energy consumption, efficiency are low, the heat time is long, second, too high temperature
Degree and long time may make the profile of plastic cement electroplating parts is heated to deform upon.Therefore, reduce drying temperature and reduce dry
The dry time creates suitable drying condition, to ensureing that the quality of plastic cement electroplating parts has extremely important meaning.
The content of the invention
To solve the above problems, the present invention provides a kind of plastic cement electroplating device rational in infrastructure, simple and reliable, energy-saving consumption-reducing
With low temperature drier and its method.
To achieve the above object, the present invention provides a kind of plastic cement electroplating device low temperature drier, including drying oven, heat
Pump dehumidifier, blast pipe, backwind tube, described blast pipe one end are connected to drying oven, and the blast pipe other end is connected to heat-pump dehumidification
Machine, described backwind tube one end are connected to drying oven, and the backwind tube other end is connected to heat pump dehumidifier, and the drying oven removes with heat pump
Wet machine is connected with backwind tube by blast pipe and forms a sealing and circulating space；
Heat pump, heat pump condenser, evaporator with heat pump, circulating fan are provided with the heat pump dehumidifier, the heat pump is cold
Condenser is arranged on the nose end of blast pipe, and the evaporator with heat pump is arranged on the nose end of backwind tube, the heat pump condenser and
Evaporator with heat pump is connected with heat pump respectively, and the wind direction of the circulating fan is the direction from backwind tube to blast pipe.
Specifically, the major trough of engraved structure is provided with the drying oven.
Specifically, in addition to air humidity sensor, the air humidity sensor are arranged on backwind tube in drying oven
Nose end and with heat-pump dehumidification mechatronics.
Specifically, in addition to temperature sensor, the temperature sensor are arranged on drying oven and are electrically connected with heat pump dehumidifier
Connect.
To achieve the above object, the present invention also provides a kind of plastic cement electroplating device low temperature drying method, including following step
Suddenly：
Step 1, start circulating fan, the wind direction of circulating fan is the direction from backwind tube to blast pipe, and circulating fan will
The air more than water capacity in drying oven is drawn into heat pump dehumidifier by backwind tube；
Air more than step 2, water capacity passes through the evaporator with heat pump positioned at backwind tube nose end in heat pump dehumidifier, heat pump
Evaporator operation forms air setting dry cold air, the heat that heat pump discharges when being condensed by evaporator with heat pump absorption air
Amount；
Step 3, the cold air dried are again by the heat pump condenser positioned at blast pipe nose end in heat pump dehumidifier, heat pump
By heat pump condenser quantity of heat given up, air is thermally formed dry hot-air by heat pump condenser work；
Dry hot-air is blown into drying oven by step 4, circulating fan by blast pipe, and dry hot-air takes away plastic cement
The moisture on electroplating parts surface；Such circulation work, most plastic cement electroplating parts are dried at last.
Specifically, in addition to temperature sensor, the temperature sensor are arranged on drying oven and are electrically connected with heat pump dehumidifier
Connect；The air humidity of backwind tube nose end in the real-time induction monitoring drying oven of air humidity sensor, and by feedback of the information to heat
Pump dehumidifier, when air humidity drops to processing criterion, heat pump dehumidifier is stopped.
Specifically, in addition to temperature sensor, the temperature sensor are arranged on drying oven and are electrically connected with heat pump dehumidifier
Connect；The temperature of temperature sensor real-time induction monitoring drying furnace air, and by feedback of the information to heat pump dehumidifier, heat-pump dehumidification
Machine adjusts the output of heat pump condenser so that heating-up temperature is maintained at 50 DEG C according to value of feedback.
The beneficial effects of the present invention are：The present invention is by circulating fan by the air more than the water capacity in drying oven by returning
Airduct is drawn into heat pump dehumidifier, is discharged heat by air setting by the evaporator with heat pump in heat pump dehumidifier and is formed dry
Dry cold air, dry cold air are thermally formed dry hot-air by the heat pump condenser in heat pump dehumidifier again, do
Dry hot-air is entered in drying oven by blast pipe, takes away the moisture on plastic cement electroplating parts surface, such circulation work, most at last
Plastic cement electroplating parts are dried.The present invention uses low temperature drying mode, and heating and temperature control is at 50 DEG C or so, evaporator with heat pump and heat
Pump condenser fully recycles heat, substantially reduces energy waste, improves drying efficiency；Effectively avoid plastic cement electroplating parts
The problem on deformation caused by high temperature drying and long-time heating.
Brief description of the drawings
Fig. 1 is plastic cement electroplating device low temperature drier structural representation of the present invention；
Fig. 2 is plastic cement electroplating device low temperature drying method flow block diagram of the present invention.
Drawing reference numeral explanation：1. drying oven；2. heat pump dehumidifier；3. blast pipe；4. backwind tube；11. major trough；21. heat pump；
22. heat pump condenser；23. evaporator with heat pump；24. circulating fan.
Embodiment
Referring to Fig. 1, the present invention removes on a kind of plastic cement electroplating device low temperature drier, including drying oven 1, heat pump
Wet machine 2, blast pipe 3, backwind tube 4, described one end of blast pipe 3 are connected to drying oven 1, and the other end of blast pipe 3 is connected to heat pump and removed
Wet machine 2, described one end of backwind tube 4 are connected to drying oven 1, and the other end of backwind tube 4 is connected to heat pump dehumidifier 2, the drying oven 1
Connected with heat pump dehumidifier 2 by blast pipe 3 and backwind tube 4 and form a sealing and circulating space；
Heat pump, heat pump condenser 22, evaporator with heat pump 23, circulating fan, the heat are provided with the heat pump dehumidifier 2
Pump condenser 22 is arranged on the nose end of blast pipe 3, and the evaporator with heat pump 23 is arranged on the nose end of backwind tube 4, the heat
Pump condenser 22 and evaporator with heat pump 23 are connected with heat pump respectively, and the wind direction of the circulating fan is from backwind tube 4 to blast pipe 3
Direction.
Air more than water capacity in drying oven 1 is drawn into heat-pump dehumidification by the present invention by circulating fan by backwind tube 4
In machine 2, allow air setting to discharge heat by the evaporator with heat pump 23 in heat pump dehumidifier 2 and form dry cold air, do
Dry cold air is thermally formed dry hot-air, dry hot-air by the heat pump condenser 22 in heat pump dehumidifier 2 again
Entered by blast pipe 3 in drying oven, take away the moisture on plastic cement electroplating parts surface, such circulation work, most plastic cement is electroplated at last
Workpiece is dried.The present invention uses low temperature drying mode, and at 50 DEG C or so, evaporator with heat pump 23 and heat pump condense heating and temperature control
Device 22 fully recycles heat, substantially reduces energy waste, improves drying efficiency；Effectively plastic cement electroplating parts are avoided because of height
Problem on deformation caused by temperature drying and long-time heating.
Specifically, the major trough 11 of engraved structure is provided with the drying oven 1.
Using such scheme, major trough 11 is used to hold the plastic cement electroplating parts for needing to dry, and the engraved structure of major trough 11 has
Beneficial to the contact area of increase plastic cement electroplating parts and hot-air, accelerate drying rate.
Specifically, in addition to air humidity sensor, the air humidity sensor are arranged on backwind tube 4 in drying oven 1
Nose end and electrically connected with heat pump dehumidifier 2.
Using such scheme, the air humidity sensor in drying oven 1 is used for backwind tube in real-time induction monitoring drying oven 1
The air humidity of 4 nose end, and by feedback of the information to heat pump dehumidifier 2, when air humidity drops to processing criterion, heat pump removes
Wet machine 2 will be stopped, and staff can remove the plastic cement electroplating parts in drying oven 1, easy to use.
Specifically, in addition to temperature sensor, the temperature sensor be arranged on drying oven 1 and with the electricity of heat pump dehumidifier 2
Connection.
Using such scheme, the temperature sensor in drying oven 1 is used to sense the temperature for detecting air in drying oven 1 in real time
Degree, and by feedback of the information to heat pump dehumidifier 2, heat pump dehumidifier 2 controls heat pump condenser 22 to export so that heating-up temperature is kept
At 50 DEG C or so, drying course is set to maintain low temperature plateau.
Referring to Fig. 2, the present invention also provides a kind of plastic cement electroplating device low temperature drying method, comprise the following steps：
S1, start circulating fan, the wind direction of circulating fan is that will be dried from backwind tube 4 to the direction of blast pipe 3, circulating fan
The air more than water capacity in dry stove 1 is drawn into heat pump dehumidifier 2 by backwind tube 4；
Air more than S2, water capacity passes through the evaporator with heat pump 23 positioned at the nose end of backwind tube 4 in heat pump dehumidifier 2, heat
Pump evaporator 23 is worked and air setting is formed to dry cold air, and heat pump is released when being condensed by the absorption air of evaporator with heat pump 23
The heat put；
S3, the cold air of drying are again by the heat pump condenser 22 positioned at the nose end of blast pipe 3 in heat pump dehumidifier 2, warm
For pump by the quantity of heat given up of heat pump condenser 22, heat pump condenser 22, which works, is thermally formed air dry hot-air；
Dry hot-air is blown into drying oven by S4, circulating fan by blast pipe 3, and dry hot-air takes away plastic cement electricity
Plate the moisture of workpiece surface；Such circulation work, most plastic cement electroplating parts are dried at last.
Specifically, in addition to temperature sensor, the temperature sensor be arranged on drying oven 1 and with the electricity of heat pump dehumidifier 2
Connection；The air humidity of the nose end of backwind tube 4 in the real-time induction monitoring drying oven 1 of air humidity sensor, and by feedback of the information
To heat pump dehumidifier 2, when air humidity drops to processing criterion, heat pump dehumidifier 2 is stopped.
Specifically, in addition to temperature sensor, the temperature sensor be arranged on drying oven 1 and with the electricity of heat pump dehumidifier 2
Connection；The temperature of air in the real-time induction monitoring drying oven 1 of temperature sensor, and by feedback of the information to heat pump dehumidifier 2, heat pump
Dehumidifier 2 adjusts the output of heat pump condenser 22 so that heating-up temperature is maintained at 50 DEG C according to value of feedback.
Embodiment of above is only that the preferred embodiment of the present invention is described, and not the scope of the present invention is entered
Row limits, on the premise of design spirit of the present invention is not departed from, technical side of this area ordinary skill technical staff to the present invention
The various modifications and improvement that case is made, it all should fall into the protection domain of claims of the present invention determination.
Claims (7)
- A kind of 1. plastic cement electroplating device low temperature drier, it is characterised in that：Including drying oven, heat pump dehumidifier, blast pipe, Backwind tube, described blast pipe one end are connected to drying oven, and the blast pipe other end is connected to heat pump dehumidifier, described backwind tube one end Be connected to drying oven, the backwind tube other end is connected to heat pump dehumidifier, the drying oven and heat pump dehumidifier by blast pipe and Backwind tube connects and forms a sealing and circulating space；Heat pump, heat pump condenser, evaporator with heat pump, circulating fan, the heat pump condenser are provided with the heat pump dehumidifier The nose end of blast pipe is arranged on, the evaporator with heat pump is arranged on the nose end of backwind tube, the heat pump condenser and heat pump Evaporator is connected with heat pump respectively, and the wind direction of the circulating fan is the direction from backwind tube to blast pipe.
- 2. plastic cement electroplating device low temperature drier according to claim 1, it is characterised in that：Set in the drying oven It is equipped with the major trough of engraved structure.
- 3. plastic cement electroplating device low temperature drier according to claim 1, it is characterised in that：Also include air humidity Sensor, the air humidity sensor be arranged in drying oven the nose end of backwind tube and with heat-pump dehumidification mechatronics.
- 4. plastic cement electroplating device low temperature drier according to claim 1, it is characterised in that：Also include TEMP Device, the temperature sensor be arranged on drying oven and with heat-pump dehumidification mechatronics.
- A kind of 5. plastic cement electroplating device low temperature drying method according to claim 1, it is characterised in that：Including following step Suddenly：Step 1, start circulating fan, the wind direction of circulating fan is the direction from backwind tube to blast pipe, and circulating fan will dry The air more than water capacity in stove is drawn into heat pump dehumidifier by backwind tube；Air more than step 2, water capacity passes through the evaporator with heat pump positioned at backwind tube nose end in heat pump dehumidifier, thermo-compression evaporation Device work forms air setting dry cold air, the heat that heat pump discharges when being condensed by evaporator with heat pump absorption air；Step 3, the cold air dried pass through by the heat pump condenser positioned at blast pipe nose end in heat pump dehumidifier, heat pump again Air is thermally formed dry hot-air by heat pump condenser quantity of heat given up, heat pump condenser work；Dry hot-air is blown into drying oven by step 4, circulating fan by blast pipe, and dry hot-air takes away plastic cement plating The moisture of workpiece surface；Such circulation work, most plastic cement electroplating parts are dried at last.
- A kind of 6. plastic cement electroplating device low temperature drying method according to claim 5, it is characterised in that：Also include temperature Sensor, the temperature sensor be arranged on drying oven and with heat-pump dehumidification mechatronics；Air humidity sensor senses in real time Monitor the air humidity of backwind tube nose end in drying oven, and by feedback of the information to heat pump dehumidifier, drop to when air humidity plus During work standard, heat pump dehumidifier is stopped.
- A kind of 7. plastic cement electroplating device low temperature drying method according to claim 5, it is characterised in that：Also include temperature Sensor, the temperature sensor be arranged on drying oven and with heat-pump dehumidification mechatronics；The real-time induction monitoring of temperature sensor The temperature of furnace air is dried, and feedback of the information to heat pump dehumidifier, heat pump dehumidifier are adjusted heat pump according to value of feedback and condensed The output of device is so that heating-up temperature is maintained at 50 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710846585.2A CN107687760A (en) | 2017-09-15 | 2017-09-15 | A kind of plastic cement electroplating device low temperature drier and its method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710846585.2A CN107687760A (en) | 2017-09-15 | 2017-09-15 | A kind of plastic cement electroplating device low temperature drier and its method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107687760A true CN107687760A (en) | 2018-02-13 |
Family
ID=61156397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710846585.2A Pending CN107687760A (en) | 2017-09-15 | 2017-09-15 | A kind of plastic cement electroplating device low temperature drier and its method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107687760A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108592542A (en) * | 2018-05-22 | 2018-09-28 | 昆山市瑞浦鑫涂装机械有限公司 | A kind of plastic coated wire oven hot air can utilize device |
| CN108679999A (en) * | 2018-03-16 | 2018-10-19 | 珠海格力电器股份有限公司 | A kind of control method of drying machine, device and drying machine |
| CN109556379A (en) * | 2018-11-12 | 2019-04-02 | 延康汽车零部件如皋有限公司 | A kind of plated item drying system based on Electroplating Rack |
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| US6321460B1 (en) * | 1999-12-23 | 2001-11-27 | Keum Su Jin | Drying apparatus |
| CN102759266A (en) * | 2011-04-29 | 2012-10-31 | 杨泰和 | Heat reflux drying machine utilizing inlet/outlet air temperature difference to condense water |
| CN103175382A (en) * | 2011-12-26 | 2013-06-26 | 中国科学院理化技术研究所 | Heat pump drying system |
| US20140190037A1 (en) * | 2013-01-09 | 2014-07-10 | Venmar Ces, Inc. | System and method for providing conditioned air to an enclosed structure |
| 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 |
| CN207335386U (en) * | 2017-09-15 | 2018-05-08 | 深圳宇熠诚环保设备有限公司 | A kind of plastic cement electroplating device low temperature drier |
-
2017
- 2017-09-15 CN CN201710846585.2A patent/CN107687760A/en active Pending
Patent Citations (7)
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|---|---|---|---|---|
| US6321460B1 (en) * | 1999-12-23 | 2001-11-27 | Keum Su Jin | Drying apparatus |
| CN102759266A (en) * | 2011-04-29 | 2012-10-31 | 杨泰和 | Heat reflux drying machine utilizing inlet/outlet air temperature difference to condense water |
| US20120272543A1 (en) * | 2011-04-29 | 2012-11-01 | Tai-Her Yang | Heat reflux drying machine utilizing inlet/outlet air temperature difference to condense water |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108679999A (en) * | 2018-03-16 | 2018-10-19 | 珠海格力电器股份有限公司 | A kind of control method of drying machine, device and drying machine |
| CN108679999B (en) * | 2018-03-16 | 2020-06-02 | 珠海格力电器股份有限公司 | Control method and device of drying machine and drying machine |
| CN108592542A (en) * | 2018-05-22 | 2018-09-28 | 昆山市瑞浦鑫涂装机械有限公司 | A kind of plastic coated wire oven hot air can utilize device |
| CN109556379A (en) * | 2018-11-12 | 2019-04-02 | 延康汽车零部件如皋有限公司 | A kind of plated item drying system based on Electroplating Rack |
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Application publication date: 20180213 |
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