CN102425930A - Novel paperboard drying machine - Google Patents

Novel paperboard drying machine Download PDF

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Publication number
CN102425930A
CN102425930A CN 201110401174 CN201110401174A CN102425930A CN 102425930 A CN102425930 A CN 102425930A CN 201110401174 CN201110401174 CN 201110401174 CN 201110401174 A CN201110401174 A CN 201110401174A CN 102425930 A CN102425930 A CN 102425930A
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air
tank
lower
upper
drying
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CN 201110401174
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Chinese (zh)
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朱玲
李金炎
王建清
陆新明
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南通四通林业机械制造安装有限公司
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Abstract

The invention discloses a novel paperboard drying machine. An air heater is positioned in a hot air static pressure tank; a drying chamber is arranged below the hot air pressure tank and comprises an upper air tank and a lower air tank; the upper air tank is positioned above the lower air tank; the two ends of the upper air tank are communicated with the hot air static pressure tank through an upper air tank channel; the two ends of the lower air tank are communicated with the hot air static pressure tank through a lower air tank channel; an upper nozzle is arranged at the lower end of the upper air tank; a lower nozzle is arranged at the upper end of the lower air tank; the upper nozzle is positioned opposite to the lower nozzle; and a through channel is formed in the middle of the drying chamber and is positioned between the upper nozzle and the lower nozzle. In the novel paperboard drying machine, other heat conduction media such as oil, water, heat conduction rollers and the like are not needed, and hot air generated by combusting natural gas is directly used for heating and drying impregnated paper; and the novel paperboard drying machine has the advantages of accurate self-control capability, high efficiency, environment friendliness, high drying working efficiency and the like.

Description

一种新型纸板烘干机 A new board dryer

技术领域 FIELD

[0001] 本发明涉及烘干机械加工制造领域,具体涉及一种新型纸板烘干机。 [0001] The present invention relates to the field of manufacturing and drying machine, particularly relates to a novel board dryer. 背景技术 Background technique

[0002] 目前市场上常见的纸板烘干机大多采用的是以电加热并通过交换器或导热介质的方式实现烘干的,烘干成本较高,热损较大,所耗费的能源也非常的巨大,由于热损较高和加热温度有限,往往纸板停留的时间较长,烘干速度和效率比较低下,且大多数纸板烘干装置的体积较大,相互之间的机械传动也较为复杂,机械故障率和磨损率较高,大大的影响了其整体的使用寿命。 [0002] Currently on the market most of the common board dryer is used to achieve electrical heating and drying by means of exchange or heat transfer medium, the higher the cost of drying, heat loss is large, also energy consuming great, since the heat loss and the higher the heating temperature is limited, often longer residence time cardboard, drying speed and relatively low efficiency, large volume and most board drying device, the mechanical transmission between each other also more complex high rate of mechanical failure and wear rate greatly affects the overall service life.

发明内容 SUMMARY

[0003] 本发明的目的是提供一种新型纸板烘干机,它能有效地解决背景技术中所存在的问题。 [0003] The object of the present invention is to provide a novel board dryer, it can effectively solve the background art problems.

[0004] 为了解决背景技术所存在的问题,本发明采用以下技术方案:它包含燃烧器、输热管道和烘干装置;燃烧器固定在输热管道的一端,该燃烧器的燃烧头探入输热管道内,其下端设有助燃剂入口,所述输热管道的上端设有空气入口,输热管道的另一端穿过烘干装置与热风机的上端相连,所述的烘干装置包含热风机、热风静压箱和烘干室,热风机位于热风静压箱内,该热风静压箱的下方设有烘干室,该烘干室包含上风箱和下风箱,上风箱位于下风箱的上方,上风箱的两端通过上风箱通道与热风静压箱相通,下风箱的两端通过下风箱通道与热风静压箱相通,上喷嘴安装在上风箱的下端,下喷嘴安装在下风箱的上端,上喷嘴与下喷嘴之间的上下位置相对应,烘干室的中间设有贯通的通道,该通道位于上喷嘴与下喷嘴之间。 [0004] In order to solve the problems of the background art, the present invention employs the following technical scheme: which comprises a burner, heat transport pipes and drying apparatus; burners fixed to the output end of the heat pipe, the burner head of the burner into the probe the heat transport conduit, oxidant inlet is provided at its lower end, the upper end of the heat transport provided with an air inlet duct, the other end of the heat transport through the conduit and the upper end of the hot air drying apparatus is connected, the device comprising thermal drying fan, a drying chamber and a hot air plenum chamber, the hot air fan heater is located in the plenum, the plenum below the hot air with a drying chamber, the drying chamber comprises a tank and upwind wind boxes, the box is located windward of bellows both ends of the above advantages box by box windward passage communicating with the hot air plenum, the lower ends of the bellows through the bellows and hot air plenum communicating passage, the lower end of the nozzle mounted on the upper hand box, the upper end of the lower nozzle mounting bellows , the vertical position between the nozzle and the lower nozzle corresponding to the intermediate drying chamber is provided with a through-passage which is located between the upper nozzle and the lower nozzle.

[0005] 所述热风静压箱的两侧设有排湿管,该排湿管的下端与烘干室相通,其上端伸出烘干装置。 Both sides of the [0005] humidity of hot air plenum tube is provided, the lower end of the tube and the drying humidity chamber communicates, at its upper end projecting drying apparatus.

[0006] 所述上风箱上端设有一个通道,该通道穿过上风箱与热风机的下端相通。 [0006] The upper tank is provided with a windward passage which passes through the lower end of the tank and the hot air communicates advantages.

[0007] 由于采用了以上结构,本发明具有以下有益效果: [0007] With the above structure, the present invention has the following advantages:

[0008] 该纸板烘干机无需其它的热传导介质,如油、水、导热辊等,直接用天然气燃烧产生的热空气对浸渍纸进行加热烘干,具有可精准自控、高效能,绿色环保,烘干工作效率高等优点。 [0008] The board dryer and no additional heat transfer medium, such as oil, water, thermal roll, a hot air produced by the direct combustion of natural gas for heating and drying the impregnated paper, having a precisely controlled, high-performance, green, drying and high efficiency.

附图说明 BRIEF DESCRIPTION

[0009] 为了使本发明的内容更容易被清楚的理解,下面根据具体实施例并结合附图,对本发明作进一步详细的说明,其中: [0009] In order to make the present invention understood more readily apparent, according to the following specific examples in conjunction with the accompanying drawings, the present invention will be further described in detail, wherein:

[0010] 图1为本发明的结构示意图。 [0010] FIG. 1 is a schematic structural diagram of the present invention.

[0011] 图2为本发明的气流循环示意图。 [0011] Fig 2 a schematic view of the cycle gas stream of the present invention.

[0012] 附图标记:软管1、燃烧器2、助燃剂入口3、鼓风机4、输热管道5、空气入口6、观察孔7、温度感应器8、综合控制柜9、热风机10、热风静压箱11、排湿管12、上风箱通道13、上风箱14、上喷嘴15、下风箱通道16、下风箱17、下喷嘴18、烘干室19、烘干装置20、气垫层21。 [0012] reference numerals: hose 1, the combustor 2, the oxidant inlet 3, a blower 4, heat transport duct 5, the air inlet 6, viewing aperture 7, the temperature sensor 8, the integrated control cabinet 9, 10 hot air, a hot air plenum chamber 11, dehumidifying pipe 12, the upper hand channel box 13, box 14 the upper hand, the nozzle 15, the bellows passage 16, the bellows 17, the lower nozzle 18, the drying chamber 19, drying device 20, a cushion layer 21 .

具体实施方式 detailed description

[0013] 参看图1,本具体实施方式是采用以下技术方案:它包含软管1、燃烧器2、鼓风机4、输热管道5、热风机10、热风静压箱11、上风箱14、下风箱15和烘干室19 ;燃烧器2固定在输热管道5的一端,该燃烧器2的燃烧头探入输热管道5内,另一端通过软管1与液化气相连,其下端设有助燃剂入口3,鼓风机4安装在助燃剂入口3与燃烧器2之间,所述输热管道5的上端设有空气入口6,其侧面分别设有观察孔7和温度感应器8,综合控制柜9安装在烘干装置20上端的一侧,输热管道5的另一端穿过烘干装置20与热风机10的上端相连,热风机10位于热风静压箱11内,热风静压箱11的两侧设有排湿管12,该排湿管12的下端与烘干室19相通,其上端伸出烘干装置20,所述烘干室19包含上风箱14和下风箱17, 上风箱14位于下风箱17的上方,上风箱14的两端通过上风箱通道13与热风静压箱11相通 [0013] Referring to Figure 1, the present embodiment is a particular embodiment adopts the following technical scheme: which comprises the hose 1, the combustor 2, a blower 4, heat transport conduit 5, 10 hot air, a hot air plenum 11, the upper hand tank 14, the bellows 15 and drying chamber 19; 2 is fixed to one end of the burner heat transport duct 5, the burner head 2 into the probe heat transport conduit 5, and the other end connected to a liquefied gas through the hose, with its lower end oxidant inlet 3, the blower 4 installed between the burner oxidant inlet 2 and 3, the upper end of said output control integrated heat pipe 5 is provided with an air inlet 6, which are respectively provided with observation holes 7 side and the temperature sensor 8, 9 cabinet mounted on one side of the upper end of the drying apparatus 20, the other end of the heat transport through the conduit 5 and the upper end of the hot air drying apparatus 20 is connected 10, 10 is positioned a hot air hot air plenum 11, the hot air plenum 11 Moisture is provided on both sides of the tube 12, the lower end of the dehumidifying pipe 19 and the drying chamber 12 communicates at its upper end projecting drying device 20, the drying chamber 19 comprises a box 14 and the lower upwind wind box 17, box windward 14 is located at the top of the bellows 17, both ends of the tank 14 through the windward advantage tank passage 13 communicating with the hot air plenum 11 下风箱17的两端通过下风箱通道16与热风静压箱11相通,上喷嘴15安装在上风箱14 的下端,下喷嘴18安装在下风箱的上端,上喷嘴15与下喷嘴18之间的上下位置相对应,烘干室19的中间设有贯通的通道,该通道位于上喷嘴15与下喷嘴18之间。 Both ends of the bellows 17 through the downwind tank passage 16 and the hot air plenum 11 communicates the nozzle 15 mounted on the lower end of the windward case 14, the lower nozzle 18 is mounted an upper end of the lower bellows, the upper and lower between 18 and upper nozzle 15 and the lower nozzle corresponding to the position, intermediate the drying chamber 19 is provided with a passage therethrough, which passage 18 located between the nozzle 15 and the lower nozzle.

[0014] 结合图2对本具体实施方式的气流循环方式作进一步阐述:燃烧器2燃烧产生的热气经热风机10吸引,通过输热管道5进入到热风静压箱11内,通过热风机10的增压,使热气分别经上风箱通道13和下风箱通道16进入到上风箱14和下风箱17内,再分别经上喷嘴15和下喷嘴18喷出,从而形成气垫层21,由于上喷嘴15和下喷嘴18之间的喷射面相对应,热风喷出时会形成对流,当纸板在经过气垫层21,便会悬浮在气垫层21中,不与上喷嘴15或下喷嘴18接触,大大的增加了烘干过程中的安全性,由于上风箱14的上端设有一个与热风机10相连的通道,多余的一部分热风会由热风机10吸入,从而进入下一轮循环, 另一部分由排湿管12排出烘干装置20。 [0014] FIG. 2 in conjunction with the gas flow circuit of the present embodiment DETAILED DESCRIPTION further elaboration: burner 2 produced by combustion heat via the hot air suction 10 into a hot air plenum 11 through the input heat pipe 5, by hot air 10 pressurized hot gas, respectively, into the windward tank 14 and the lower bellows 17 through the windward tank passage 13 and the lower bellows passage 16, and then discharged through the nozzle 15 and the nozzle 18, respectively, to form a cushion layer 21, since the upper nozzle 15 and the corresponding ejection faces between the lower nozzle 18, will form a convection hot air is ejected, when the cardboard through the cushion layer 21, will be suspended in the air cushion layers 21, 15 are not in contact with the upper nozzle or the lower nozzle 18, greatly increase safety in the drying process, since the upper end of the tank 14 is provided with upper hand and a hot air passage 10 connected, the excess portion of the hot air from the hot air blower 10 will be sucked to enter the next cycle, another portion of the dehumidifying pipe 12 drying device 20 is discharged.

[0015] 由图2中可以看出本实施例中,除了从排湿管12带走少部分热量之外,其余的热能都在循环使用,由于取消了常见的纸板烘干机的热交换器和相应的导热介质,将燃烧产生的热能直接通过输热管道5送入烘干装置20内,降低了热损,且由于本实施例中的热能是直供的,没有热能的交换,所以其热能交换率能达到百分之百。 [0015] It can be seen from Figure 2 of the present embodiment, in addition to a small part of the heat away from the dehumidifying pipe 12, the other thermal energy are recycled, due to the cancellation of the common board dryer exchanger and corresponding heat transfer medium, the heat generated by the combustion heat transport conduit 5 is fed directly to the dryer 20, heat loss is reduced, and since the thermal energy in the present embodiment is a direct supply, no heat exchange, so that heat exchange rate can reach one hundred percent.

[0016] 显然,本发明的上述实施例仅仅是为清楚地说明本发明所作的举例,而并非是对本发明的实施方式的限定。 [0016] Clearly, the above-described embodiments of the present invention is merely to clearly illustrate the present invention made by way of example, and not limiting embodiment of the present invention. 对于所属领域的普通技术人员来说,在上述说明的基础上还可以做出其它不同形式的变化或变动。 Those of ordinary skill in the art, on the basis of the above described variations or changes may be made in various other forms. 这里无需也无法对所有的实施方式予以穷举。 It is unnecessary and can not be exhaustive of all embodiments. 而这些属于本发明的实质精神所引伸出的显而易见的变化或变动仍属于本发明的保护范围。 The obvious changes or variations of these belong to the true spirit of the present invention corollary still fall within the scope of the invention.

4 4

Claims (3)

  1. 1. 一种新型纸板烘干机,其特征在于它包含燃烧器O)、输热管道(¾和烘干装置(20);燃烧器O)固定在输热管道(5)的一端,该燃烧器O)的燃烧头探入输热管道(5) 内,其下端设有助燃剂入口(3),所述输热管道(5)的上端设有空气入口(6),输热管道(5) 的另一端穿过烘干装置00)与热风机(10)的上端相连,所述的烘干装置00)包含热风机(10)、热风静压箱(11)和烘干室(19),热风机(10)位于热风静压箱(11)内,该热风静压箱(11)的下方设有烘干室(19),该烘干室(19)包含上风箱(14)和下风箱(17),上风箱(14) 位于下风箱(17)的上方,上风箱(14)的两端通过上风箱通道(1¾与热风静压箱(11)相通,下风箱(17)的两端通过下风箱通道(16)与热风静压箱(11)相通,上喷嘴(1¾安装在上风箱(14)的下端,下喷嘴(18)安装在下风箱的上端,上喷嘴(15)与下喷嘴(18)之 A new board dryer, characterized in that it comprises a burner O), heat transport conduit (¾ and drying device (20); a combustor O) is fixed at one end of the heat transmission pipe (5) of the combustion is O) is the first probe into the transport combustion heat pipe (5), the oxidant is provided at its lower end an inlet (3), the upper end of the heat transport conduit (5) provided with an air inlet (6), heat transport pipe (5 the upper end 00) and the hot air (10)) is connected to the other end through the drying apparatus, the drying apparatus 00) comprises Heaters (10), a hot air plenum (11) and a drying chamber (19) , hot air (10) is located in a hot air plenum (11), below the hot air plenum (11) with a drying chamber (19), which drying chamber (19) comprises a windward tank (14) and a lower both ends of the upper bellows (17), the upper hand tank (14) located in the bellows (17), the upper hand tank (14) through the windward tank passage (1¾ hot air plenum (11) communicates, the bellows (17) of the two side through wind boxes passage (16) and hot air plenum (11) communicating the upper nozzle (1¾ mounted at the lower upwind tank (14), the lower nozzle (18) mounting the upper end of the lower bellows, the nozzle (15) and a lower a nozzle (18) of 的上下位置相对应,烘干室(19)的中间设有贯通的通道,该通道位于上喷嘴(15)与下喷嘴(18)之间。 Corresponding to the vertical position, the intermediate drying chamber (19) is provided with a passage therethrough, the passage located between the nozzle (15) and the lower nozzle (18).
  2. 2.根据权利要求1所述的一种新型纸板烘干机,其特征在于所述热风静压箱11的两侧设有排湿管(12),该排湿管(12)的下端与烘干室(19)相通,其上端伸出烘干装置00)。 2. The board according to claim a new dryer of claim 1, wherein the tube is provided with humidity (12) on both sides of the hot air plenum 11, the lower end of the dehumidifying pipe (12) and drying dry chamber (19) communicates, at its upper end projecting dryer 00).
  3. 3.根据权利要求1所述的一种新型纸板烘干机,其特征在于所述上风箱(14上端设有一个通道,该通道穿过上风箱(14)与热风机(10)的下端相通。 3. A novel board dryer according to claim 1, wherein said upwind tank (the upper end 14 is provided with a passage which passes through the windward tank (14) with hot air (10) communicating the lower end .
CN 201110401174 2011-12-05 2011-12-05 Novel paperboard drying machine CN102425930A (en)

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103726390A (en) * 2013-11-26 2014-04-16 南通四通林业机械制造安装有限公司 Roller type drying box
CN103727751A (en) * 2013-11-26 2014-04-16 南通四通林业机械制造安装有限公司 Fuel gas type drying box
CN103726392A (en) * 2013-11-26 2014-04-16 南通四通林业机械制造安装有限公司 Jet automatic-transmission type drying oven
CN103726389A (en) * 2013-11-26 2014-04-16 南通四通林业机械制造安装有限公司 Dipping drying box
CN104422268A (en) * 2013-09-10 2015-03-18 北新集团建材股份有限公司 Drying kiln temperature control device and method
CN104569681A (en) * 2015-01-08 2015-04-29 国家电网公司 Spray device and method for manual ice coating of ultra-high voltage equipment
CN104164803B (en) * 2014-08-06 2016-02-03 苏州市益维高科技发展有限公司 A gas direct combustion heating oven
CN106003641A (en) * 2016-05-10 2016-10-12 深圳市摩码克来沃化学科技有限公司 Preparing technology of ultrathin silica membrane and ultrathin silica membrane

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104422268A (en) * 2013-09-10 2015-03-18 北新集团建材股份有限公司 Drying kiln temperature control device and method
CN104422268B (en) * 2013-09-10 2017-03-15 北新集团建材股份有限公司 An apparatus and method for controlling the temperature of drying kiln
CN103726390A (en) * 2013-11-26 2014-04-16 南通四通林业机械制造安装有限公司 Roller type drying box
CN103727751A (en) * 2013-11-26 2014-04-16 南通四通林业机械制造安装有限公司 Fuel gas type drying box
CN103726392A (en) * 2013-11-26 2014-04-16 南通四通林业机械制造安装有限公司 Jet automatic-transmission type drying oven
CN103726389A (en) * 2013-11-26 2014-04-16 南通四通林业机械制造安装有限公司 Dipping drying box
CN103727751B (en) * 2013-11-26 2015-09-09 王霞 A gas Ovens
CN103726389B (en) * 2013-11-26 2015-10-07 吴园园 A soaking drybox
CN104164803B (en) * 2014-08-06 2016-02-03 苏州市益维高科技发展有限公司 A gas direct combustion heating oven
CN104569681A (en) * 2015-01-08 2015-04-29 国家电网公司 Spray device and method for manual ice coating of ultra-high voltage equipment
CN106003641A (en) * 2016-05-10 2016-10-12 深圳市摩码克来沃化学科技有限公司 Preparing technology of ultrathin silica membrane and ultrathin silica membrane

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