CN113280606A - A quick drying device for stainless steel course of working - Google Patents

A quick drying device for stainless steel course of working Download PDF

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Publication number
CN113280606A
CN113280606A CN202110575735.7A CN202110575735A CN113280606A CN 113280606 A CN113280606 A CN 113280606A CN 202110575735 A CN202110575735 A CN 202110575735A CN 113280606 A CN113280606 A CN 113280606A
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CN
China
Prior art keywords
air
drying
box body
knife
stainless steel
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Pending
Application number
CN202110575735.7A
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Chinese (zh)
Inventor
宋清
宋浩
宋洁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Xinze Stainless Steel Products Co ltd
Original Assignee
Jiangsu Xinze Stainless Steel Products Co ltd
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Filing date
Publication date
Application filed by Jiangsu Xinze Stainless Steel Products Co ltd filed Critical Jiangsu Xinze Stainless Steel Products Co ltd
Priority to CN202110575735.7A priority Critical patent/CN113280606A/en
Publication of CN113280606A publication Critical patent/CN113280606A/en
Pending legal-status Critical Current

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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B15/00Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form
    • F26B15/10Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions
    • F26B15/12Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/001Drying-air generating units, e.g. movable, independent of drying enclosure
    • F26B21/002Drying-air generating units, e.g. movable, independent of drying enclosure heating the drying air indirectly, i.e. using a heat exchanger
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/06Chambers, containers, or receptacles
    • F26B25/08Parts thereof
    • F26B25/12Walls or sides; Doors
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/20Rollers

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

The invention discloses a quick drying device for a stainless steel processing process, which comprises a box body, wherein a feeding hole and a discharging hole are respectively and fixedly arranged in the middle of the left side and the right side of the box body, supporting plates are respectively and fixedly arranged at the upper end and the lower end of the feeding hole and the discharging hole, a first supporting roller is fixedly arranged outside the supporting plates, a visible window is fixedly arranged in the middle of the front end of the box body, a second supporting roller is movably arranged in the middle of the inside of the box body, a drying air knife is fixedly arranged at the rear end of the second supporting roller, the drying air knife is fixedly connected to a branched air duct, and a heat exchanger is fixedly connected to the left end of the branched air duct. When the drying device is used, the stainless steel strip is placed into the box body from the feeding hole, the strip is initially positioned under the action of the first carrier roller, the fan is started, the strip is gradually and completely fed into the box body, the strip sequentially penetrates through the four groups of second carrier rollers, and the drying air knives blow air from the upper part and the lower part of the strip respectively, so that the comprehensive drying of the stainless steel strip is effectively guaranteed.

Description

A quick drying device for stainless steel course of working
Technical Field
The invention relates to the technical field related to stainless steel processing, in particular to a quick drying device for a stainless steel processing process.
Background
Dryers can be divided into industrial dryers, also called drying plants or dryers, and domestic dryers, which are one type of washing machine, are generally used to remove moisture from garments and other textiles after dehydration in a water wash. The dryer has several modes, such as belt drying, roller drying, box drying, tower drying and the like; the heat source is coal, electricity, gas and the like; the materials are in a hot air flow type, a radiation type and the like in the drying process, the hot air roller drying is that hot air flows forwards from the tail part and is fully contacted with the materials, and the heat transfer quantity is fully utilized through heat conduction, convection and radiation; heat energy is directly transferred to the materials, so that moisture of the materials is continuously evaporated in the cylinder, and a large amount of moisture and wet air flow is extracted by an air inducing device at the feeding port, so that secondary pollution caused by dust discharge is prevented; the materials are pushed to move through internal spiral stirring, sweeping and shoveling plates, and the whole drying process is completed; and the countercurrent conduction dehumidification is adopted, so that repeated drying procedures are avoided.
And the quick drying device who is arranged in stainless steel course of working at present often appears being heated inhomogeneously, the condition that drying efficiency is low, and the inside air cycle effect of drying device is also not good, and inhales a large amount of dusts easily at the in-process of air inlet, influences the stoving effect, when stainless steel work piece send into the device inside simultaneously, because the concrete position of uncontrollable work piece, cause drying equipment's in the device damage easily, and also can exert an influence to the structure of work piece.
Disclosure of Invention
The invention aims to provide a quick drying device for a stainless steel processing process, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a quick drying device for a stainless steel processing process comprises a box body, wherein a feed inlet and a discharge outlet are respectively and fixedly arranged in the middle of the left side and the right side of the box body, supporting plates are fixedly arranged at the upper end and the lower end of the feed inlet and the discharge outlet, a first supporting roller is fixedly arranged outside the supporting plates, a visual window is fixedly arranged in the middle of the front end of the box body, a second supporting roller is movably arranged in the middle of the inner part of the box body, a drying air knife is fixedly arranged at the rear end of the second supporting roller, the drying air knife is fixedly connected to a branched air duct, a heat exchanger is fixedly connected to the left end of the branched air duct, a steam pipeline is fixedly arranged at the upper end of the heat exchanger, an air outlet pipeline is fixedly connected to the left end of the heat exchanger, a fan is fixedly arranged on the left side of the lower end of the air outlet pipeline, a condensate water pipeline is fixedly connected to the right side of the lower end of the air outlet pipeline, and an air suction duct is fixedly connected to the upper portion of the rear end of the box body, the lower end of the air suction channel is connected with a condensation water pipeline and an air suction pipe respectively.
Preferably, the inside fixed mounting of box has the stoving air knife that is parallel equidistance and distributes, stoving air knife two are a set of, are provided with 4 groups altogether, and every group all has two stoving air knife mutually perpendicular settings.
Preferably, the whole structure shape of the drying air knife is in a shape of a straight line, the structure shape of the knife edge of the drying air knife is in a spindle shape, and the knife edge of the drying air knife is positioned on the same straight line.
Preferably, the knife edge of the drying air knife is positioned at the outlet of the second carrier roller, the knife edge of the drying air knife keeps a diameter distance of the second carrier roller from the roller surface of the second carrier roller, the drying air knife and the second carrier roller are arranged in a matched mode, the number of the second carrier rollers is 8, the second carrier rollers and the first carrier rollers are arranged in parallel, and the second carrier rollers and the first carrier rollers are always arranged in parallel to the horizontal ground.
Preferably, an air inlet of the drying air knife at the upper end inside the box body is connected with an air outlet at the upper end of the branched air channel, and an air inlet of the drying air knife at the lower end inside the box body is connected with an air outlet at the lower end of the branched air channel.
Preferably, the through-flow section of the air inlet of the branched air duct is rectangular and corresponds to the interface of the heat exchanger, and the air outlet of the branched air duct is provided with two round holes.
Preferably, the aspiration channel is of a three-way structure, two interfaces of the aspiration channel are respectively connected with the fan and an aspiration channel side aspiration inlet, and a third interface of the aspiration channel is a free interface.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the drying air knife and the second carrier roller are arranged, the overall structure of the drying air knife is in a straight line, the knife edge is positioned on the same straight line, the second carrier roller is conveniently added in the direction of the knife edge inlet to effectively protect the drying air knife, the knife head of the drying air knife is designed into a spindle shape, the knife edge of the air knife is positioned at the outlet of the second carrier roller and has a certain height from the roller surface, the second carrier roller can shorten the jet target distance of the knife head of the drying air knife, and even if the edge of the stainless steel strip is seriously warped, a good drying effect can be achieved.
2. The invention adopts the fans, the heat exchangers, the branched air channels and the air outlet channels, each fan is heated by the respective heat exchanger through the respective air outlet channel, then the respective branched air channel supplies air to the corresponding group of drying air knives, the cross section of the air inlet of each branched air channel is rectangular and corresponds to the interface of the heat exchanger, the air outlet is formed by two round holes and is connected with the air inlet interface of the drying air knives, the gradual change through-flow structure ensures that the pressure and the flow of hot air are almost lossless when the hot air passes through the branched air channels, the efficiency is higher, the energy is saved, and the drying air knives can be set to be put into use according to the requirements by adopting the mode of independent air supply.
3. According to the invention, the air suction channel of the box body is arranged at the upper part of the box body, so that the problem that dust at the bottom of the box body is easy to gather can be solved, the sucked dust is ensured to be reduced to the minimum degree, meanwhile, the sucked air has higher heat, reciprocating heating circulation is facilitated, hot air is ensured to be recycled at higher temperature all the time, and the drying effect is ensured. The box is provided with the visual window, and at the in-process that the corrosion resistant plate area was dried, operating personnel can the inside condition of whole journey observation drying device, convenient operation.
4. The drying device is suitable for strip steel with the maximum thickness of 2.6mm, the maximum width of 1010mm and the maximum running speed of 27m/min, the air inlet temperature of the drying device is 10 ℃, the hot air temperature is controlled to be 130 ℃, the maximum air outlet temperature after heat exchange is set to be 120 ℃, the maximum temperature for heating the strip steel after hot air blowing is 70 ℃, the drying device adopts an SRZ-type heat exchanger, and the hot air volume processed by each heat exchanger is 8350m3And/h, high efficiency and energy conservation.
Drawings
FIG. 1 is a schematic diagram of the general structure of a rapid drying device for stainless steel processing according to the present invention;
FIG. 2 is a schematic view of a part of the structure of a rapid drying device for stainless steel processing according to the present invention;
fig. 3 is a sectional view a-a of fig. 1 of a rapid drying apparatus for a stainless steel working process according to the present invention.
In the figure: 1. a box body; 2. a feed inlet; 3. a discharge port; 4. a first carrier roller; 5. a visual window; 6. a fan; 7. an air outlet channel; 8. a heat exchanger; 9. a steam line; 10. a condensate line; 11. an air suction duct; 12. a bifurcated duct; 13. drying the air knife; 14. a support plate; 15. a second carrier roller; 16. an air suction pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution of a rapid drying device for stainless steel processing:
a quick drying device for a stainless steel processing process comprises a box body 1, wherein a feed inlet 2 and a discharge outlet 3 are fixedly arranged in the middle of the left side and the right side of the box body 1 respectively, supporting plates 14 are fixedly arranged at the upper end and the lower end of the feed inlet 2 and the discharge outlet 3 respectively, a first supporting roller 4 is fixedly arranged outside the supporting plates 14, a visual window 5 is fixedly arranged in the middle of the front end of the box body 1, a second supporting roller 15 is movably arranged in the middle of the inner part of the box body 1, a drying air knife 13 is fixedly arranged at the rear end of the second supporting roller 15, the drying air knife 13 is fixedly connected to a branched air duct 12, a heat exchanger 8 is fixedly connected to the left end of the branched air duct 12, a steam pipeline 9 is fixedly arranged at the upper end of the heat exchanger 8, an air outlet duct 7 is fixedly connected to the left end of the heat exchanger 8, a fan 6 is fixedly arranged on the left side of the lower end of the air outlet duct 7, a condensate water pipeline 10 is fixedly connected to the right side of the lower end of the air outlet duct 7, the upper portion of the rear end of the box body 1 is fixedly connected with an air suction duct 11, and the lower end of the air suction duct 11 is respectively connected with a condensation water pipeline 10 and an air suction pipe 16.
The inside fixed mounting of box 1 has the stoving air knife 13 that is parallel equidistance and distributes, stoving air knife 13 two are a set of, are provided with 4 groups altogether, and every group all has two stoving air knife 13 mutually perpendicular settings.
The whole structure shape of the drying air knife 13 is in a shape of a straight line, the structure shape of the knife edge of the drying air knife 13 is in a shape of a spindle, and the knife edge of the drying air knife 13 is positioned on the same straight line.
The knife edge of the drying air knife 13 is positioned at the outlet of the second carrier roller 15, the knife edge of the drying air knife 13 is kept at a diameter distance of the second carrier roller 15 from the roller surface of the second carrier roller 15, the drying air knife 13 and the second carrier roller 15 are arranged in a matched mode, the number of the second carrier rollers 15 is 8, the second carrier rollers 15 are arranged in parallel with the first carrier roller 4, and the second carrier rollers 15 and the first carrier roller 4 are always arranged in parallel with the horizontal ground.
An air inlet of a drying air knife 13 at the upper end inside the box body 1 is connected with an air outlet at the upper end of the branched air duct 12, and an air inlet of the drying air knife 13 at the lower end inside the box body 1 is connected with an air outlet at the lower end of the branched air duct 12.
The air inlet through-flow section of the branched air duct 12 is rectangular and corresponds to the interface of the heat exchanger 8, and the air outlet of the branched air duct 12 is two round holes.
The air suction pipe 16 is of a three-way structure, two connectors of the air suction pipe are respectively connected with the fan 6 and the side air suction opening of the air suction channel 11, and a third connector of the air suction pipe 16 is a free connector.
When the device is used, a stainless steel strip is firstly placed into a box body 1 from a feeding hole 2, the strip is preliminarily positioned under the action of a first carrier roller 4, a fan 6 is started to gradually and completely feed the strip into the box body 1, the strip sequentially passes through four groups of second carrier rollers 15, drying air knives 13 respectively blow air from the upper part and the lower part of the strip, so that the stainless steel strip is effectively dried in all directions, at the moment, the fan 6 blows out air, a large amount of air is heated in a heat exchanger 8 through an air outlet channel 7, the heated hot air respectively enters the drying air knives 13 through an upper air outlet and a lower air outlet of a branched air channel 12, steam in the box body 1 is pumped out through an air suction channel 11 to form good air circulation, and the steam is condensed and discharged through a condensed water pipeline 10 through an air suction pipe 16.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a quick drying device for stainless steel course of working which characterized in that: the device comprises a box body (1), wherein a feed inlet (2) and a discharge outlet (3) are respectively fixedly arranged in the middle of the left side and the right side of the box body (1), supporting plates (14) are fixedly arranged at the upper end and the lower end of the feed inlet (2) and the discharge outlet (3), first carrier rollers (4) are fixedly arranged outside the supporting plates (14), visual windows (5) are fixedly arranged in the middle of the front end of the box body (1), second carrier rollers (15) are movably arranged in the middle of the inner part of the box body (1), drying air knives (13) are fixedly arranged at the rear ends of the second carrier rollers (15), the drying air knives (13) are fixedly connected to branched air ducts (12), heat exchangers (8) are fixedly connected to the left end of the branched air ducts (12), steam pipelines (9) are fixedly arranged at the upper ends of the heat exchangers (8), and air outlets (7) are fixedly connected to the left end of the heat exchangers (8), fixed fan (6) that are equipped with in exhaust duct (7) lower extreme left side, exhaust duct (7) lower extreme right side fixedly connected with condensation water pipeline (10), box (1) rear end upper portion fixedly connected with suction duct (11), suction duct (11) lower extreme is connected with condensation water pipeline (10) and aspiration channel (16) respectively.
2. The fast drying device for the stainless steel processing procedure according to claim 1, characterized in that: the inside fixed mounting of box (1) has stoving air knife (13) that are parallel equidistance and distribute, stoving air knife (13) are two for a set of, are provided with 4 groups altogether, and every group all has two stoving air knife (13) mutually perpendicular settings.
3. The fast drying device for the stainless steel processing procedure according to claim 1, characterized in that: the integral structure shape of the drying air knife (13) is in a straight line shape, the structure shape of the knife edge of the drying air knife (13) is in a spindle shape, and the knife edge of the drying air knife (13) is positioned on the same straight line.
4. The fast drying device for the stainless steel processing procedure according to claim 1, characterized in that: the knife edge of the drying air knife (13) is positioned at the outlet of the second carrier roller (15), the knife edge of the drying air knife (13) keeps a diameter distance of the second carrier roller (15) from the roller surface of the second carrier roller (15), the drying air knife (13) and the second carrier roller (15) are arranged in a matched mode, the number of the second carrier rollers (15) is 8, the second carrier roller (15) and the first carrier roller (4) are arranged in parallel, and the second carrier roller (15) and the first carrier roller (4) are arranged in parallel to the horizontal ground all the time.
5. The fast drying device for the stainless steel processing procedure according to claim 1, characterized in that: an air inlet of a drying air knife (13) at the upper end inside the box body (1) is connected with an air outlet at the upper end of the branched air channel (12), and an air inlet of the drying air knife (13) at the lower end inside the box body (1) is connected with an air outlet at the lower end of the branched air channel (12).
6. The fast drying device for the stainless steel processing procedure according to claim 1, characterized in that: the through-flow section of an air inlet of the branched air duct (12) is rectangular and corresponds to the interface of the heat exchanger (8), and the air outlet of the branched air duct (12) is provided with two round holes.
7. The fast drying device for the stainless steel processing procedure according to claim 1, characterized in that: the air suction pipe (16) is of a three-way structure, two connectors are respectively connected with the fan (6) and the side air suction opening of the air suction channel (11), and the third connector of the air suction pipe (16) is a free connector.
CN202110575735.7A 2021-05-26 2021-05-26 A quick drying device for stainless steel course of working Pending CN113280606A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110575735.7A CN113280606A (en) 2021-05-26 2021-05-26 A quick drying device for stainless steel course of working

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110575735.7A CN113280606A (en) 2021-05-26 2021-05-26 A quick drying device for stainless steel course of working

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Publication Number Publication Date
CN113280606A true CN113280606A (en) 2021-08-20

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113532038A (en) * 2021-09-16 2021-10-22 海门市昊天机电配件有限公司 Stainless steel plate rapid drying equipment
CN115046380A (en) * 2022-06-10 2022-09-13 黄山双华纺织品有限公司 Drying process and drying device for production of nylon fine denier cloth
CN115060061A (en) * 2022-05-24 2022-09-16 江阴市常力机械设备制造有限公司 Air knife system of thin strip degreasing and cleaning production line and its working mode

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2847192Y (en) * 2005-08-18 2006-12-13 上海宝钢工程技术有限公司 Steel strip drier
CN2913987Y (en) * 2006-05-09 2007-06-20 西南铝业(集团)有限责任公司 Plate-belt drying machine
CN103411416A (en) * 2013-08-23 2013-11-27 宝钢工程技术集团有限公司 Steam drying device
CN103836898A (en) * 2014-03-14 2014-06-04 湖北大帆金属制品有限公司 Strip steel drying device
CN209295605U (en) * 2018-12-08 2019-08-23 佛山市三水振鸿钢制品有限公司 A steel belt dryer with a heat exchanger

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2847192Y (en) * 2005-08-18 2006-12-13 上海宝钢工程技术有限公司 Steel strip drier
CN2913987Y (en) * 2006-05-09 2007-06-20 西南铝业(集团)有限责任公司 Plate-belt drying machine
CN103411416A (en) * 2013-08-23 2013-11-27 宝钢工程技术集团有限公司 Steam drying device
CN103836898A (en) * 2014-03-14 2014-06-04 湖北大帆金属制品有限公司 Strip steel drying device
CN209295605U (en) * 2018-12-08 2019-08-23 佛山市三水振鸿钢制品有限公司 A steel belt dryer with a heat exchanger

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113532038A (en) * 2021-09-16 2021-10-22 海门市昊天机电配件有限公司 Stainless steel plate rapid drying equipment
CN113532038B (en) * 2021-09-16 2021-11-19 海门市昊天机电配件有限公司 Stainless steel plate rapid drying equipment
CN115060061A (en) * 2022-05-24 2022-09-16 江阴市常力机械设备制造有限公司 Air knife system of thin strip degreasing and cleaning production line and its working mode
CN115046380A (en) * 2022-06-10 2022-09-13 黄山双华纺织品有限公司 Drying process and drying device for production of nylon fine denier cloth
CN115046380B (en) * 2022-06-10 2024-01-23 黄山双华纺织品有限公司 Production and drying process and drying device for nylon fine denier cloth

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Application publication date: 20210820

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