CN220871387U - Hot air circulation utilization device for flat plate cleaning line - Google Patents
Hot air circulation utilization device for flat plate cleaning line Download PDFInfo
- Publication number
- CN220871387U CN220871387U CN202322310612.8U CN202322310612U CN220871387U CN 220871387 U CN220871387 U CN 220871387U CN 202322310612 U CN202322310612 U CN 202322310612U CN 220871387 U CN220871387 U CN 220871387U
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- Prior art keywords
- air
- hot air
- cleaning line
- pressure fan
- flat plate
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- 238000004140 cleaning Methods 0.000 title claims abstract description 46
- 238000007605 air drying Methods 0.000 claims abstract description 26
- 238000000605 extraction Methods 0.000 claims abstract description 6
- 238000001816 cooling Methods 0.000 claims description 14
- 238000004064 recycling Methods 0.000 claims description 8
- 230000003749 cleanliness Effects 0.000 abstract description 13
- 239000000428 dust Substances 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 5
- 238000001914 filtration Methods 0.000 abstract description 5
- 238000001035 drying Methods 0.000 abstract description 2
- 239000008237 rinsing water Substances 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 125000004122 cyclic group Chemical group 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 1
- -1 acryl Chemical group 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a hot air circulation utilization device of a flat plate cleaning line, which relates to the technical field of hot air circulation, wherein a hot air circulation mechanism comprises a high-pressure fan, an air extraction end of the high-pressure fan is connected with a primary filter through a pipeline, and an air outlet end of the high-pressure fan is connected with a high-efficiency filter through a connecting pipe; the high-pressure fan heats air through compressed air and conveys the air to the high-efficiency filter for secondary filtration; the high-efficiency filter is communicated with an air knife in the air drying section of the flat plate cleaning line through a conveying pipe; the air return opening is communicated with a primary filter at the air exhaust end of the high-pressure fan through an air return pipeline; when the plate cleaning device is used, after the plate cleaning is finished, the plate cleaning device is conveyed to an air drying section, one or more groups of air knives are used for drying the plate by using hot air blown out by the air knives. The hot air delivered by the high-pressure fan compressed air through the two-stage filter has extremely high cleanliness, avoids dust from being blown to the surface of the flat plate, and is beneficial to ensuring the cleanliness of the product.
Description
Technical Field
The utility model particularly relates to the technical field of hot air circulation, in particular to a hot air circulation utilization device of a flat plate cleaning line.
Background
The flat cleaning line is generally provided with a chemical tank in which a cleaning agent (alkali-resistant cleaning product, usually a NAOH solution) is placed for cleaning surface stains of the cleaning product (glass, liquid crystal substrate, PET, PC, acryl, etc., hereinafter referred to as "product"). After the product is cleaned by chemical water, the product is cleaned by overflow of a plurality of rinsing water, and finally the product is air-dried by a high-pressure air knife to finish the cleaning work.
When the flat plate is air-dried, the conventional flat plate cleaning line equipment conveys hot air into an air knife arranged in a flat plate cleaning line through a high-pressure fan, and then the flat plate is air-dried and dried by the air knife; the air-drying mode is to continuously generate hot air, convey the hot air and directly discharge the hot air after the air-drying is finished into the air; although the hot air does not pollute the environment, the temperature of a workshop is increased; waste heat cannot be reasonably recycled; dust is carried in the wind body; resulting in low cleanliness of the surface of the plate.
Disclosure of utility model
The utility model aims to provide a hot air recycling device for a flat plate cleaning line, which is characterized in that air filtered by a primary filter is extracted by a high-pressure fan and then is subjected to secondary filtration by a high-efficiency filter, so that clean high-pressure hot air is used for air drying and drying of a flat plate; and then the hot air can return to the primary filter for recycling through the return air pipeline. Above-mentioned technical scheme not only can reduce the hot-blast emission and lead to the condition that workshop temperature risees to appear, can also improve the cleanliness factor of wind body, avoids the dust to adhere to the problem on the flat board.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The hot air circulation utilization device of the flat plate cleaning line comprises the flat plate cleaning line and a hot air circulation mechanism, wherein the hot air circulation mechanism comprises a high-pressure fan, the air extraction end of the high-pressure fan is connected with a primary filter through a pipeline, and the air outlet end of the high-pressure fan is connected with a high-efficiency filter through a connecting pipe; the efficient filter is communicated with the air drying section of the flat plate cleaning line through a conveying pipe, and the air drying section of the flat plate cleaning line is also communicated with the return air pipeline.
As a further technical scheme of the utility model, a plurality of high-pressure fans are arranged, and each high-pressure fan is correspondingly provided with a primary filter; the primary filter is arranged at one end of the return air pipeline far away from the flat plate cleaning line, and the return air pipeline is connected with a water-cooling radiator in series.
As a further technical scheme of the utility model, a plurality of high-pressure fans are arranged in parallel in a straight shape and are fixed on the frame body through bolts.
As a further technical scheme of the utility model, one end of the conveying pipe far away from the high-efficiency filter is connected with an air row, and the bottom of the air row is fixed with an air knife through a connecting seat.
As a further technical scheme of the utility model, two air knives are arranged in two air drying sections on the flat plate cleaning line respectively.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, an air extraction end of a high-pressure fan is connected with a primary filter through a pipeline, and an air outlet end of the high-pressure fan is connected with the high-efficiency filter through a connecting pipe; the high-pressure fan heats air through compressed air and conveys the air to the high-efficiency filter for secondary filtration; the high-efficiency filter is communicated with an air knife in the air drying section of the flat plate cleaning line through a conveying pipe; an air return port is formed beside the box body of the air drying section and is communicated with a primary filter at the air exhaust end of the high-pressure fan through an air return pipeline; the air return pipeline is internally provided with a water-cooling radiator which is used for avoiding the excessive high temperature of the hot air which is recycled. Thus, a hot air circulation utilization system is formed.
When the plate dryer is used, after the plate in the plate cleaning line is cleaned, the plate is conveyed to an air drying section through the transmission device, and the plate is dried by hot air blown out by the air knives through one or more groups of air knives. The hot air conveyed by the high-pressure fan compressed air through the two-stage filter has extremely high cleanliness, avoids dust from being blown to the surface of the flat plate, and is beneficial to ensuring the cleanliness of the product;
According to the utility model, after the product is air-dried by hot air, the hot air returns through the air return pipeline, but the temperature is higher, so that the product is influenced, the air return pipeline is connected with the water-cooled radiator in series, the water-cooled radiator is used for realizing the cooling of the hot air in a water circulation mode, the water circulation pipe of the water-cooled radiator is connected with the rinsing water pipe on the flat plate cleaning line, and the rinsing water also increases the temperature of the rinsing water when cooling the hot air, so that the rinsing effect is better;
according to the utility model, the primary filter is arranged in the air return pipeline, and the air return pipeline can be used for recycling the hot air in the air drying section, so that the cyclic utilization of the hot air is realized, the cleanliness of the circulated hot air is high, the labor intensity of the primary filter and the high-efficiency filter is reduced, the service life is prolonged, the condition that the temperature of a workshop is increased due to the discharge of the hot air is avoided, the energy consumption resource is reduced, and the working efficiency is improved.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic structural view of the hot air circulating mechanism of the utility model.
Fig. 3 is a schematic view of the left side structure of fig. 2 in the present utility model.
Fig. 4 is a front view of fig. 3 in the present utility model.
Fig. 5 is a cross-sectional view A-A of fig. 4 in accordance with the present utility model.
Fig. 6 is an enlarged partial schematic view of fig. 1 in accordance with the present utility model.
In the figure: 1-flat plate cleaning line, 2-hot air circulation mechanism, 21-rack body, 22-high-pressure fan, 23-primary filter, 24-high-efficiency filter, 25-conveying pipe, 26-wind row, 27-connecting seat, 28-wind knife, 29-return air pipeline, 210-connecting pipe and 211-water cooling radiator.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, in an embodiment of the present utility model, a hot air circulation device for a flat cleaning line includes a flat cleaning line 1 and a hot air circulation mechanism 2, the hot air circulation mechanism 2 includes a high-pressure fan 22, an air extraction end of the high-pressure fan 22 is connected with a primary filter 23 through a pipeline, and an air outlet end of the high-pressure fan 22 is connected with a high-efficiency filter 24 through a connecting pipe 210; the high-efficiency filter 24 is communicated with the air drying section of the flat plate cleaning line 1 through a conveying pipe 25, and the air drying section of the flat plate cleaning line 1 is also communicated with a return air pipeline 29.
By adopting the technical scheme, the air extraction end of the high-pressure fan 22 is connected with the primary filter 23 through a pipeline, and the air outlet end is connected with the high-efficiency filter 24 through a connecting pipe 210; the high-pressure fan 22 heats the air by compressing the air and sends the air to the high-efficiency filter 24 for secondary filtration; the high-efficiency filter 24 is communicated with an air knife 28 in the air drying section of the flat plate cleaning line through a conveying pipe 25; an air return port is formed beside the box body of the air drying section and is communicated with a primary filter 23 at the air exhaust end of the high-pressure fan 22 through an air return pipeline 29; a water-cooled radiator is arranged in the return air duct 29, and the water-cooled radiator is used for avoiding the excessive high temperature of the hot air which is circulated repeatedly. Thus, a hot air circulation utilization system is formed. When the plate dryer is used, after the plate in the plate cleaning line is cleaned, the plate is conveyed to an air drying section through a conveying device, and is dried by hot air blown out by the air knives 28 through one or more groups of air knives 28. The hot air delivered by the high-pressure fan compressed air through the two-stage filter has extremely high cleanliness, avoids dust from being blown to the surface of the flat plate, and is beneficial to ensuring the cleanliness of the product.
In this embodiment, a plurality of high-pressure fans 22 are provided, and each high-pressure fan 22 is correspondingly provided with a primary filter 23; the primary filter 23 is arranged at one end of the return air pipeline 29 far away from the flat plate cleaning line 1, and a water cooling radiator 211 is connected on the return air pipeline 29 in series.
Through adopting above-mentioned technical scheme, after hot-blast air-dries the product, can return through return air duct 29, but because the temperature is higher, can cause the influence to the product, consequently, concatenate water-cooled radiator 211 on return air duct 29, water-cooled radiator 211 realizes hot-blast cooling through the mode of hydrologic cycle, and the water circulation pipe of water-cooled radiator 211 is with the rinsing water piping connection on the dull and stereotyped wash line, and rinsing water has also increased the temperature of rinsing water itself when cooling the hot-blast, and rinsing effect is better like this.
Specifically, a plurality of high-pressure fans 22 are arranged in parallel in a straight line and are fixed on the frame body 21 through bolts; one end of the conveying pipe 25 far away from the high-efficiency filter 24 is connected with an air row 26, and an air knife 28 is fixed at the bottom of the air row 26 through a connecting seat 27; the number of the air knives 28 is two, and the air knives are respectively arranged in two air drying sections on the flat plate cleaning line 1.
Through adopting the technical scheme, the primary filter 23 is arranged in the air return pipeline 29, and the air return pipeline 29 can be used for recycling the hot air in the air drying section, so that the cyclic utilization of the hot air is realized, the cleanliness of the circulated hot air is high, the labor intensity of the primary filter 23 and the high-efficiency filter 24 is reduced, the service life is prolonged, and the condition that the workshop temperature rises due to the discharge of the hot air is avoided; not only reduces energy consumption resources, but also improves working efficiency.
The working principle of the utility model is as follows: the air exhaust end of the high-pressure fan 22 is connected with a primary filter 23 through a pipeline, and the air outlet end is connected with a high-efficiency filter 24 through a connecting pipe 210; the high-pressure fan 22 heats the air by compressing the air and sends the air to the high-efficiency filter 24 for secondary filtration; the high-efficiency filter 24 is communicated with an air knife 28 in the air drying section of the flat plate cleaning line through a conveying pipe 25; an air return port is formed beside the box body of the air drying section and is communicated with a primary filter 23 at the air exhaust end of the high-pressure fan 22 through an air return pipeline 29; a water-cooled radiator is arranged in the return air duct 29, and the water-cooled radiator is used for avoiding the excessive high temperature of the hot air which is circulated repeatedly. Thus, a hot air circulation utilization system is formed. When the plate dryer is used, after the plate in the plate cleaning line is cleaned, the plate is conveyed to an air drying section through a conveying device, and is dried by hot air blown out by the air knives 28 through one or more groups of air knives 28. The hot air delivered by the high-pressure fan compressed air through the two-stage filter has extremely high cleanliness, avoids dust from being blown to the surface of the flat plate, and is beneficial to ensuring the cleanliness of the product.
After the hot air dries the product, the hot air returns through the return air pipeline 29, but the temperature is higher, so that the product is influenced, the return air pipeline 29 is connected with the water-cooling radiator 211 in series, the water-cooling radiator 211 realizes the cooling of the hot air in a water circulation mode, the water circulation pipe of the water-cooling radiator 211 is connected with the rinsing water pipe on the flat plate cleaning line, and the rinsing water also increases the temperature of the rinsing water when cooling the hot air, so that the rinsing effect is better;
the primary filter 23 is arranged in the air return pipeline 29, and the air return pipeline 29 can be used for recycling the hot air in the air drying section, so that the cyclic utilization of the hot air is realized, the cleanliness of the circulated hot air is high, the labor intensity of the primary filter 23 and the high-efficiency filter 24 is reduced, the service life is prolonged, and the condition that the workshop temperature rises due to the discharge of the hot air is avoided; not only reduces energy consumption resources, but also improves working efficiency.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (4)
1. The utility model provides a hot air circulation utilization device of flat cleaning line, includes flat cleaning line (1) and hot air circulation mechanism (2), its characterized in that: the hot air circulation mechanism (2) comprises a high-pressure fan (22), wherein the air extraction end of the high-pressure fan (22) is connected with a primary filter (23) through a pipeline, and the air outlet end of the high-pressure fan (22) is connected with a high-efficiency filter (24) through a connecting pipe (210); the high-efficiency filter (24) is communicated with the air drying section of the flat plate cleaning line (1) through a conveying pipe (25), and the air drying section of the flat plate cleaning line (1) is also communicated with a return air pipeline (29); the high-pressure fans (22) are provided with a plurality of high-pressure fans, and each high-pressure fan (22) is correspondingly provided with a primary filter (23); the primary filter (23) is arranged at one end of the return air pipeline (29) far away from the flat plate cleaning line (1), and the return air pipeline (29) is connected with a water-cooling radiator (211) in series.
2. The flat panel cleaning line hot air recycling apparatus according to claim 1, wherein: the high-pressure fans (22) are arranged in parallel in a straight line and are fixed on the frame body (21) through bolts.
3. The flat panel cleaning line hot air recycling apparatus according to claim 2, wherein: one end of the conveying pipe (25) far away from the high-efficiency filter (24) is connected with a wind row (26), and the bottom of the wind row (26) is fixed with a wind knife (28) through a connecting seat (27).
4. The flat panel cleaning line hot air recycling apparatus according to claim 3, wherein: the two air knives (28) are respectively arranged in the two air drying sections on the flat plate cleaning line (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322310612.8U CN220871387U (en) | 2023-08-28 | 2023-08-28 | Hot air circulation utilization device for flat plate cleaning line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322310612.8U CN220871387U (en) | 2023-08-28 | 2023-08-28 | Hot air circulation utilization device for flat plate cleaning line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220871387U true CN220871387U (en) | 2024-04-30 |
Family
ID=90811804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322310612.8U Active CN220871387U (en) | 2023-08-28 | 2023-08-28 | Hot air circulation utilization device for flat plate cleaning line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220871387U (en) |
-
2023
- 2023-08-28 CN CN202322310612.8U patent/CN220871387U/en active Active
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| GR01 | Patent grant |