CN116972470A - Fresh air side constant-humidity energy-saving fresh air treatment device of water-based coating machine - Google Patents
Fresh air side constant-humidity energy-saving fresh air treatment device of water-based coating machine Download PDFInfo
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- CN116972470A CN116972470A CN202310968569.6A CN202310968569A CN116972470A CN 116972470 A CN116972470 A CN 116972470A CN 202310968569 A CN202310968569 A CN 202310968569A CN 116972470 A CN116972470 A CN 116972470A
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- fresh air
- humidity
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 67
- 239000011248 coating agent Substances 0.000 title claims abstract description 57
- 238000000576 coating method Methods 0.000 title claims abstract description 57
- 230000008014 freezing Effects 0.000 claims abstract description 25
- 238000007710 freezing Methods 0.000 claims abstract description 25
- 238000012544 monitoring process Methods 0.000 claims description 10
- 230000007935 neutral effect Effects 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 26
- 238000007791 dehumidification Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000005057 refrigeration Methods 0.000 description 5
- 239000002912 waste gas Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/003—Ventilation in combination with air cleaning
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
- F24F7/08—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The application relates to a fresh air side constant-humidity energy-saving fresh air treatment device of a water-based coating machine, which comprises a fresh air inlet, a controller, a filter, a humidifier, a freezing surface cooler, a wire mesh demister and a gas-gas heat exchanger which are sequentially arranged, wherein the gas-gas heat exchanger is communicated with an air outlet and a fresh air outlet of the coating machine; the air delivered to the fresh air port of the coating machine is subjected to humidity detection through the humidity transmitter, if the detected air humidity is not in the set humidity range, the humidifier is controlled to be opened and closed through the controller, and the opening degree of the water delivery valve is controlled simultaneously, so that the fresh air humidity is adjusted, the fresh air humidity is ensured to be in the set humidity range, the influence of different fresh air environments on the coating machine is reduced, and the product quality is improved.
Description
Technical Field
The application relates to the technical field of fresh air equipment, in particular to a fresh air side constant-humidity energy-saving fresh air treatment device of a water-based coating machine.
Background
In the prior art, the waste gas and the fresh air of the water-based coating machine are treated separately, so that energy waste is easy to cause, and the environmental humidity is different in different areas and different climates, so that the quality of the pole piece is easily influenced due to the fact that the fresh air humidity is too high in heavy rain or summer; in winter or in a dry environment, the fresh air is too dry, so that the pole piece is easy to break in the coating stage of the coating machine.
Disclosure of Invention
Based on this, it is necessary to provide a new wind side constant humidity energy-saving fresh air treatment device of water-based coating machine, including outdoor fresh air inlet, controller and filter, humidifier, freezing surface cooler, silk screen defroster, the gas heat exchanger of order, the gas heat exchanger is linked together with the air exit of coating machine, new wind mouth, the gas heat exchanger with be equipped with humidity transmitter between the new wind mouth of coating machine, freezing surface cooler includes the water supply valve, the controller respectively with humidity transmitter, humidifier, water supply valve electric connection.
When the humidity transmitter detects that the humidity of the gas entering a fresh air port of the coating machine is lower than 25g/kg, the controller controls the humidifier to start and reduces the opening of the water supply valve; when the humidity transmitter detects that the humidity of the gas entering the fresh air inlet of the coating machine is higher than 30g/kg, the controller controls the humidifier to be closed, and the opening of the water supply valve is increased.
The filter comprises a primary filter and a secondary filter, and the primary filter is communicated with outdoor fresh air.
The system also comprises two differential pressure transmitters which are respectively used for monitoring the differential pressure of the two sides of the primary filter and the intermediate filter.
The system also comprises an alarm system, wherein when a pressure difference transmitter for monitoring the primary filter detects that the pressure drop of the primary filter exceeds 200pa, the alarm system prompts the primary filter to be replaced; the alarm system prompts replacement of the neutral filter when a differential pressure transmitter for monitoring the neutral filter detects that the neutral filter pressure drop exceeds 500 pa.
Still include the equipment access door, the intermediate filter with between the humidifier, the humidifier with between the freezing surface cooler, freezing surface cooler with between the wire mesh defroster all be equipped with the equipment access door.
The gas-gas heat exchanger comprises an air outlet for discharging tail gas, and temperature transmitters are arranged at the air outlet, the connection part of the air outlet and the air outlet of the coating machine and the connection part of the air outlet and the fresh air outlet of the coating machine.
The humidifier includes a water outlet and a water supply port.
The freezing surface cooler comprises a frozen water outlet and a frozen water inlet, and the water supply valve is arranged in the frozen water inlet.
Compared with the prior art, the application has the advantages that:
according to the constant-humidity energy-saving fresh air treatment device on the fresh air side of the water-based coating machine, outdoor fresh air enters the device from the fresh air inlet, is filtered through the filter, passes through the humidifier, is cooled and dehumidified through the refrigeration surface cooler, reaches the air-air heat exchanger, and is communicated with the exhaust air outlet of the coating machine, and the air-air heat exchanger exchanges heat between the exhaust air and the arriving outdoor fresh air, so that the heat in the exhaust air is recovered, the fresh air temperature is increased, the recycling of energy sources is realized, and the water-based coating machine is simple in structure; after the temperature of the fresh air is raised, the fresh air is conveyed to a fresh air port of the coating machine for use, and the waste gas is discharged out of the gas-gas heat exchanger after heat is recovered; the air delivered to the fresh air port of the coating machine is subjected to humidity detection through the humidity transmitter, if the detected air humidity is not in the set humidity range, the humidifier is controlled to be opened and closed through the controller, and the opening degree of the water delivery valve is controlled simultaneously, so that the fresh air humidity is adjusted, the fresh air humidity is ensured to be in the set humidity range, the influence of different fresh air environments on the coating machine is reduced, and the product quality is improved.
Drawings
In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a three-dimensional structure of a fresh air side constant-humidity energy-saving fresh air treatment device of a water-based coating machine in an embodiment of the application;
fig. 2 is a schematic diagram of a front view structure of a fresh air side constant-humidity energy-saving fresh air treatment device of a water-based coating machine according to an embodiment of the application;
fig. 3 is a schematic cross-sectional structure of a fresh air side constant-humidity energy-saving fresh air treatment device of a water-based coating machine according to an embodiment of the application.
Reference numerals illustrate:
1. a primary filter; 2. a medium-efficiency filter; 3. a humidifier; 4. freezing the surface cooler; 5. a wire mesh mist eliminator; 6. a gas-gas heat exchanger; 7. an equipment access door; 8. a water supply port; 9. a water outlet; 10. a chilled water outlet; 11. a chilled water inlet; 12. a differential pressure transmitter; 13. a fresh air inlet; 14. a temperature transmitter; 15. a humidity transmitter; 16. an exhaust inlet; 17. a fresh air outlet; 18. and a tail gas outlet.
Detailed Description
In order that the above objects, features and advantages of the application will be readily understood, a more particular description of the application will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. The present application may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the application, whereby the application is not limited to the specific embodiments disclosed below.
In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present application, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present application, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
The utility model provides a new wind side constant humidity energy-saving fresh air processing apparatus of waterborne coating machine, including fresh air entry 13, a controller and filter, humidifier 3, freezing surface cooler 4, gas heat exchanger 6 of arranging in proper order, when outdoor fresh air gets into the device from fresh air entry 13, pass through the filter in proper order, particulate matter in the interception fresh air through the filter, through humidification humidifier 3, humidifier 3 needs to confirm whether to open according to the instruction of controller, then get into freezing surface cooler 4, reduce gas temperature through freezing surface cooler 4, and can reach the dehumidification effect, freezing surface cooler 4 includes the water supply valve, water supply valve and controller electric connection, the angle that opens and shuts of water supply valve is controlled through the controller, thereby the dehumidification effect of freezing surface cooler 4 is controlled.
The air and gas heat exchanger 6 is reached to perform heat exchange after passing through the freezing surface cooler 4, the air and gas heat exchanger 6 is communicated with an air outlet and a fresh air outlet of the coating machine, tail gas exhausted from the air outlet of the coating machine enters the air and gas heat exchanger from the air exhaust inlet 16, the heat of the tail gas is recovered by the air and gas heat exchanger, the temperature of the fresh air is raised, the fresh air enters the fresh air outlet 17 of the coating machine for use after being raised, and the cooled tail gas is exhausted from the tail gas outlet 18 to the air and gas heat exchanger 6 for further treatment; a humidity transmitter 15 is arranged between the air-air heat exchanger 6 and a fresh air port of the coating machine, and the controller is electrically connected with the humidity transmitter 15, so that the quality of pole pieces is easily affected because the humidity of outdoor fresh air is different in different seasons and different environments, the humidity of the fresh air flowing to the fresh air port of the coating machine is monitored through the humidity transmitter 15, if the humidity of the fresh air is within a set humidity range, the states of the humidifier 3 and the refrigeration surface cooler 4 are maintained, and if the humidity of the fresh air is smaller than the set humidity range, the humidifier 3 is controlled to be started through the controller, and meanwhile, the opening of a water supply valve of the refrigeration surface cooler 4 is reduced; if the humidity is greater than the set humidity range, the humidifier 3 is controlled to be closed by the controller, and meanwhile, the opening of the water supply valve of the refrigeration surface cooler 4 is increased, so that the fresh air humidity is ensured to be in the set humidity range.
According to the constant-humidity energy-saving fresh air treatment device on the fresh air side of the water-based coating machine, outdoor fresh air enters the device from the fresh air inlet 13, is filtered through a filter, passes through the humidifier 3, is cooled and dehumidified through the refrigeration surface cooler 4, reaches the air-air heat exchanger 6, the air-air heat exchanger 6 is communicated with an exhaust air outlet of the coating machine, the air-air heat exchanger 6 exchanges heat between the exhaust air and the arriving outdoor fresh air, heat in the exhaust air is recovered, the fresh air temperature is increased, the recycling of energy sources is realized, and the structure is simple; after the temperature of the fresh air is raised, the fresh air is conveyed to a fresh air port of the coating machine for use, and the waste gas is discharged out of the gas-gas heat exchanger 6 after heat is recovered; the air delivered to the fresh air port of the coating machine is subjected to humidity detection through the humidity transmitter, if the detected air humidity is not in the set humidity range, the humidifier 3 is controlled to be opened and closed through the controller, and the opening degree of the water delivery valve is controlled simultaneously, so that the fresh air humidity is adjusted, the fresh air humidity is ensured to be in the set humidity range, the influence of different fresh air environments on the coating machine is reduced, and the product quality is improved.
In the embodiment, when the humidity transmitter 15 detects that the humidity of the gas entering the fresh air port of the coating machine is lower than 25g/kg, the controller controls the humidifier 3 to start, reduces the opening of the water supply valve, and reduces the dehumidification effect of the freezing surface cooler 4; when the humidity transmitter 15 detects that the air humidity of the fresh air inlet of the coating machine is higher than 30g/kg, the controller controls the humidifier 3 to be closed, the opening of the water supply valve is increased, the dehumidification effect of the surface air cooler is increased, and therefore the humidity of fresh air is controlled, and the constant humidity function is achieved.
In the embodiment, a wire mesh demister 5 is arranged between the freezing surface cooler 4 and the gas-gas heat exchanger 6, and water drops splashed in waste gas are intercepted by the wire mesh demister 5.
In the embodiment, the filter comprises a primary filter 1 and a secondary filter 2, wherein the primary filter 1 is communicated with outdoor fresh air, and the primary filter 1 and the secondary filter 2 are used for intercepting particulate matters carried in the fresh air; after outdoor fresh air enters the equipment, the fresh air is subjected to primary filtration treatment through the primary filter 1, and is subjected to secondary filtration treatment through the secondary filter 2, so that particulate matters carried in the fresh air are reduced.
In this embodiment, the system further comprises two differential pressure transmitters 12 for monitoring differential pressure between two sides of the primary filter 1 and the middle-effect filter 2, and an alarm system, wherein when the differential pressure transmitter 12 for monitoring the primary filter 1 detects that the differential pressure of the primary filter 1 exceeds 200pa, the alarm system prompts the replacement of the primary filter 1; when differential pressure transmitter 12 for monitoring the intermediate filter 2 detects that the intermediate filter 2 pressure drop exceeds 500pa, the alarm system prompts replacement of the intermediate filter 2, preventing filter failure.
In this embodiment, still include equipment access door 7, between medium efficiency filter 2 and the humidifier 3, between humidifier 3 and freezing surface cooler 4, all be equipped with equipment access door 7 between freezing surface cooler 4 and the wire mesh defroster 5 for when overhauing the equipment, open the use, all relate to equipment access door 7 between each equipment, make things convenient for follow-up to overhaul each equipment.
In this embodiment, the gas-gas heat exchanger 6 includes the air outlet that is used for discharging tail gas, and air outlet, the entry 16 of airing exhaust that is connected with the coating machine air outlet, the new trend export 17 that is connected with the coating machine new trend mouth all are equipped with temperature transmitter 14, and temperature transmitter 14 is used for each part operating temperature of monitoring equipment, is convenient for calculate heat recovery efficiency.
In this embodiment, the humidifier 3 includes a water outlet 9 and a water supply port 8, the water supply port 8 is used for connecting an external water pipe, adding water to the humidifier 3, the water outlet 9 is used for discharging liquid accumulated at the bottom of the humidifier 3, and when not in use, the liquid accumulated at the bottom of the humidifier 3 can be discharged.
In this embodiment, the freezing surface cooler 4 includes a frozen water outlet 10 and a frozen water inlet 11, the water supply valve is disposed in the frozen water inlet 11, and the opening of the water supply valve is controlled by the controller to control the water inflow of the freezing surface cooler 4, thereby controlling the dehumidification effect of the freezing surface cooler 4.
In this embodiment, the real-time database detected by the temperature transmitter 14 and the humidity transmitter 15 is sent to the coating machine through the controller, and the test is collected into the film roll information, so that the data is convenient to trace.
The above examples illustrate only a few embodiments of the application, which are described in detail and are not to be construed as limiting the scope of the claims. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the application, which are all within the scope of the application. Accordingly, the scope of protection of the present application is to be determined by the appended claims.
Claims (9)
1. The utility model provides a new wind side constant humidity energy-saving fresh air processing apparatus of waterborne coating machine, its characterized in that includes fresh air entry, controller and filter, humidifier, freezing surface cooler, wire mesh defroster, gas heat exchanger of order arrangement, gas heat exchanger is linked together with the air exit of coating machine, fresh air mouth, gas heat exchanger with be equipped with humidity transmitter between the fresh air mouth of coating machine, freezing surface cooler includes the water supply valve, the controller respectively with humidity transmitter the humidifier water supply valve electric connection.
2. The constant-humidity energy-saving fresh air treatment device on the fresh air side of the water-based coating machine according to claim 1, wherein when the humidity transmitter detects that the humidity of the air entering a fresh air inlet of the coating machine is lower than 25g/kg, the controller controls the humidifier to start and reduces the opening of the water supply valve; when the humidity transmitter detects that the humidity of the gas entering the fresh air inlet of the coating machine is higher than 30g/kg, the controller controls the humidifier to be closed, and the opening of the water supply valve is increased.
3. The constant-humidity energy-saving fresh air treatment device for the fresh air side of the water-based coating machine according to claim 1, wherein the filter comprises a primary filter and a secondary filter, and the primary filter is arranged on one side of the fresh air inlet.
4. The energy-saving fresh air treatment device on the fresh air side of the water-based coating machine according to claim 1, further comprising two differential pressure transmitters for monitoring differential pressure on two sides of the primary filter and the intermediate filter respectively.
5. The constant-humidity energy-saving fresh air treatment device for the fresh air side of the water-based coating machine according to claim 4, further comprising an alarm system, wherein the alarm system prompts replacement of the primary filter when a pressure difference transmitter for monitoring the primary filter detects that the pressure drop of the primary filter exceeds 200 pa; the alarm system prompts replacement of the neutral filter when a differential pressure transmitter for monitoring the neutral filter detects that the neutral filter pressure drop exceeds 500 pa.
6. The energy-saving fresh air treatment device for the fresh air side constant humidity of the water-based coating machine according to claim 1, further comprising an equipment access door, wherein the equipment access door is arranged between the medium-efficiency filter and the humidifier, between the humidifier and the freezing surface cooler, and between the freezing surface cooler and the wire mesh demister.
7. The constant-humidity energy-saving fresh air treatment device for the fresh air side of the water-based coating machine according to claim 1, wherein the air-air heat exchanger comprises an air outlet for discharging tail gas, and temperature transmitters are arranged at the air outlet, the connection part with the air outlet of the coating machine and the connection part with the fresh air outlet of the coating machine.
8. The energy-saving constant-humidity fresh air treatment device for the fresh air side of the water-based coating machine according to claim 1, wherein the humidifier comprises a water outlet and a water supply port.
9. The constant-humidity energy-saving fresh air treatment device for the fresh air side of the water-based coating machine according to claim 1, wherein the freezing surface cooler comprises a frozen water outlet and a frozen water inlet, and the water supply valve is arranged in the frozen water inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310968569.6A CN116972470A (en) | 2023-08-02 | 2023-08-02 | Fresh air side constant-humidity energy-saving fresh air treatment device of water-based coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310968569.6A CN116972470A (en) | 2023-08-02 | 2023-08-02 | Fresh air side constant-humidity energy-saving fresh air treatment device of water-based coating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116972470A true CN116972470A (en) | 2023-10-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310968569.6A Pending CN116972470A (en) | 2023-08-02 | 2023-08-02 | Fresh air side constant-humidity energy-saving fresh air treatment device of water-based coating machine |
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| CN (1) | CN116972470A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006352073A (en) * | 2005-05-20 | 2006-12-28 | Fujifilm Holdings Corp | Conductive pattern material, translucent conductive film, translucent electromagnetic wave shield film, optical filter, transparent conductive sheet, electroluminescence element, and flat light source system |
| CN205138150U (en) * | 2015-11-12 | 2016-04-06 | 汕头市嘉信包装材料有限公司 | Coating machine drying oven's constant temperature and humidity air intake equipment |
| KR20170033686A (en) * | 2015-09-17 | 2017-03-27 | 주식회사 부흥산업 | Funtional warm mat and methods for their preparation |
| CN206973859U (en) * | 2017-06-14 | 2018-02-06 | 珠海格力电器股份有限公司 | Heat exchanging air duct structure and air-conditioner set |
| CN215447556U (en) * | 2021-06-11 | 2022-01-07 | 苏州迈沃环保工程有限公司 | Heat recovery system applied to lithium battery negative electrode coating machine system |
-
2023
- 2023-08-02 CN CN202310968569.6A patent/CN116972470A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006352073A (en) * | 2005-05-20 | 2006-12-28 | Fujifilm Holdings Corp | Conductive pattern material, translucent conductive film, translucent electromagnetic wave shield film, optical filter, transparent conductive sheet, electroluminescence element, and flat light source system |
| KR20170033686A (en) * | 2015-09-17 | 2017-03-27 | 주식회사 부흥산업 | Funtional warm mat and methods for their preparation |
| CN205138150U (en) * | 2015-11-12 | 2016-04-06 | 汕头市嘉信包装材料有限公司 | Coating machine drying oven's constant temperature and humidity air intake equipment |
| CN206973859U (en) * | 2017-06-14 | 2018-02-06 | 珠海格力电器股份有限公司 | Heat exchanging air duct structure and air-conditioner set |
| CN215447556U (en) * | 2021-06-11 | 2022-01-07 | 苏州迈沃环保工程有限公司 | Heat recovery system applied to lithium battery negative electrode coating machine system |
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