CN2106061U - Forced hot air corrugating cardboard (box) drying machine - Google Patents

Forced hot air corrugating cardboard (box) drying machine Download PDF

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Publication number
CN2106061U
CN2106061U CN 91213829 CN91213829U CN2106061U CN 2106061 U CN2106061 U CN 2106061U CN 91213829 CN91213829 CN 91213829 CN 91213829 U CN91213829 U CN 91213829U CN 2106061 U CN2106061 U CN 2106061U
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CN
China
Prior art keywords
box
corrugated board
cardboard
air
forced hot
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.)
Granted
Application number
CN 91213829
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Chinese (zh)
Inventor
叶仲鑫
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Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN 91213829 priority Critical patent/CN2106061U/en
Publication of CN2106061U publication Critical patent/CN2106061U/en
Granted legal-status Critical Current

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Abstract

The utility model relates to corrugated board (box) drying equipment which is an improved product for further decreasing power consumption on the basis of the original patent of 'a forced hot-blast circulation drier for a corrugated board' with the patent number is 87217088.8. The utility model is characterized in that a screw thrust device is added on one side of a cardboard stack, and the upper part of the corrugated board (box) drying equipment is changed into a screw pressure device in order to reinforce sealing effect. Air is compelled to pass only through a corrugation hole in order to improve drying effect and achieve the purpose of decreasing energy consumption.

Description

Forced air corrugated board (case) dryer
The utility model is a kind of corrugated board and the dual-purpose drying plant of corrugated case.
Corrugated board needs to use the very high adhesive of moisture content in process of production, and this has just increased the moisture content of whole carton, reduces carton intensity, for the moisture content that makes corrugated case is up to state standards, drying course must be arranged one.
In recent years, there were many variations and progress in China on the drying plant (except that the automation corrugated paper board production line) of corrugated board or carton, be to dry by sunlight the earliest, had occurred the drying tunnel formula dryer of tens meters even twenties meters long afterwards.We shall have applied for patent No. 872170888 in the end of the year 87, " forced hot air circulation formula corrugated board dryer ", allow hot-air in the corrugation hole of corrugated board by drying, the length of dryer is narrowed down in 6 meters quickly, and has improved the quality of corrugated board.But through practice after a while, find this patent part that still has some deficits, for example: (1) corrugated board is in the vertebra buttress, very difficult maintenance is neatly vertically on a plane, thereby cardboard can not accomplish that front and back are all near sealing device up and down, a large amount of hot-airs spill in the space, waste energy, and increase the oven dry cost.(2) heavy pressing plate descends by weight, can not keep level, and is half of painstaking when running into the small size cardboard, the meeting run-off the straight, and the cardboard buttress also and then tilts, and leaves sealing device, causes gas leakage, wastes energy.(3) hot-air is in the circulation of baking oven the inside, and steam is gone out seldom, also causes energy waste.
The purpose of this utility model is that a kind of improved drying plant will be provided, and the enhanced leaktightness effect to save the energy, reduces the oven dry cost.
The purpose of this utility model is achieved like this.
(1) adds a screw mandrel thrust device on cardboard buttress right side.(2) change elevating mechanism and drive heavy pressing plate lifting, for speed change gear drives the pressure flat lifting by screw mandrel by chain.(3) original hot-air is circulated in case be direct current wind (but also direct current return air).
The utility model is owing to there is above improvement, its good effect is: (1) had both made the cardboard pile irregular, even some inclination, because thrust device has been arranged, can force the cardboard buttress near sealing device, the enhanced leaktightness effect forces hot-air to pass through in the corrugation hole of corrugated board, improve drying effect, reduce the oven dry cost.(2) owing to dull and stereotyped fuse with screw mandrel, both made that to run into little cardboard half of when painstaking, do not have inclination yet, guaranteed sealing.(3) circulated air is changed into after the direct current wind,, or open less,, also can reach the oven dry purpose, obviously can save the energy owing to constantly have fresh air to come in even electrothermal tube is not opened.
Concrete structure of the present utility model is provided by following example and accompanying drawing.Figure one is the schematic diagram according to corrugated board (case) dryer after the improvement that the utility model proposes, in the drawings, and (1) air blast, (2) electric control cabinet, (3) wind direction controller, (4) heating clamber (electrothermal tube or heat exchanger).(5) air inlet (being air outlet during return air).(6) sealing device, (7) pressure flat, (8) speed change gear and rotatable nut, (9) pressure screw mandrel, (10) corrugated paper straight sheet pile, (11) air outlet (being air inlet during return air).(12) thrust device (with the cardboard contact position can only be two steel pipes, in order to avoid stop up the corrugation hole).(13) thrust screw mandrel.(14) return air electrothermal tube.(15) the cardboard support of band liquid wheel.
During work, with tiger car (means of transport in a kind of factory of energy adjustable height) cardboard support (15) is delivered in the dryer together with cardboard buttress (10) earlier.Start thrust device (12) earlier, the cardboard buttress is pressed to sealing device (6), after start pressure flat (7), the cardboard buttress is compressed, and then start air blast (1) and electrothermal tube (4) extraneous air is entered from (5), suck blower fan by heating clamber (4) outside, produce by boasting again (arrow among the figure is the wind direction of this moment).Be forced in the corrugation hole of corrugated board, pass through through electrothermal tube, discharge from air outlet (11) then.During oven dry because left side temperature is high, and air is done, and the cardboard moisture content reduces very fast, the right side moisture content reduces slow, cardboard is done wet irregular, so after after a while, by the The attracted numbers of change wind direction controller, make air change direction (air outlet air intake, the air inlet air-out), closes the left side electrothermal tube simultaneously, connect the right side electrothermal tube, dry by the fire a period of time again, just can reach the purpose of whole cardboard buttress oven dry relatively uniformly.

Claims (1)

1 one corrugated boards (case) drying plant comprises casing, blower fan, firing equipment.With the direct coupled pressure flat of screw mandrel, sealing device and thrust device, it is characterized in that thrust device and screw mandrel thereof are at the opposite side of corrugated paper straight sheet pile by sealing device.
CN 91213829 1991-06-03 1991-06-03 Forced hot air corrugating cardboard (box) drying machine Granted CN2106061U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 91213829 CN2106061U (en) 1991-06-03 1991-06-03 Forced hot air corrugating cardboard (box) drying machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 91213829 CN2106061U (en) 1991-06-03 1991-06-03 Forced hot air corrugating cardboard (box) drying machine

Publications (1)

Publication Number Publication Date
CN2106061U true CN2106061U (en) 1992-06-03

Family

ID=4922113

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 91213829 Granted CN2106061U (en) 1991-06-03 1991-06-03 Forced hot air corrugating cardboard (box) drying machine

Country Status (1)

Country Link
CN (1) CN2106061U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105922648A (en) * 2016-05-31 2016-09-07 安徽浙源再生纸业科技有限公司 Flat pressing machine
CN105972988A (en) * 2016-05-26 2016-09-28 安徽浙源再生纸业科技有限公司 Dryer
CN106808786A (en) * 2016-12-27 2017-06-09 芜湖市天申新材料科技有限公司 A kind of heat-circulation type cardboard drying baker
CN108544805A (en) * 2018-06-04 2018-09-18 德清捷富凯纸品包装有限公司 Device for drying corrugated board
CN109228543A (en) * 2018-10-23 2019-01-18 温雄权 A kind of corrugated board pressing dehumidifier apparatus
CN112856967A (en) * 2019-12-16 2021-05-28 唐涛 Edge-clamping and shaping paper box dryer and using method

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105972988A (en) * 2016-05-26 2016-09-28 安徽浙源再生纸业科技有限公司 Dryer
CN105972988B (en) * 2016-05-26 2023-08-29 安徽浙源再生纸业科技有限公司 Drying machine
CN105922648A (en) * 2016-05-31 2016-09-07 安徽浙源再生纸业科技有限公司 Flat pressing machine
CN105922648B (en) * 2016-05-31 2024-02-23 安徽浙源再生纸业科技有限公司 Flattening machine
CN106808786A (en) * 2016-12-27 2017-06-09 芜湖市天申新材料科技有限公司 A kind of heat-circulation type cardboard drying baker
CN106808786B (en) * 2016-12-27 2019-04-19 芜湖市天申新材料科技有限公司 A kind of heat-circulation type cardboard drying box
CN108544805A (en) * 2018-06-04 2018-09-18 德清捷富凯纸品包装有限公司 Device for drying corrugated board
CN109228543A (en) * 2018-10-23 2019-01-18 温雄权 A kind of corrugated board pressing dehumidifier apparatus
CN112856967A (en) * 2019-12-16 2021-05-28 唐涛 Edge-clamping and shaping paper box dryer and using method
CN112856967B (en) * 2019-12-16 2022-08-12 佛山市德启首饰包装有限公司 Edge-clamping and shaping paper box dryer and using method

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C19 Lapse of patent right due to non-payment of the annual fee
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