CN201903261U - Drying oven of glass fibre multilayer vibrating fluidized bed - Google Patents
Drying oven of glass fibre multilayer vibrating fluidized bed Download PDFInfo
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- CN201903261U CN201903261U CN2010206027221U CN201020602722U CN201903261U CN 201903261 U CN201903261 U CN 201903261U CN 2010206027221 U CN2010206027221 U CN 2010206027221U CN 201020602722 U CN201020602722 U CN 201020602722U CN 201903261 U CN201903261 U CN 201903261U
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- orifice plate
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Abstract
A drying oven of a glass fibre multilayer vibrating fluidized bed comprises a lower oven body and an upper oven body covering the lower oven body, wherein the lower oven body is pressed on a base through an isolation spring; a vibration driving part used for driving the lower oven body to do regular movement is arranged below the lower oven body; the lower oven body is also provided with a plurality of air inlets used for drying hot air; and the upper oven body is provided with a plurality of air outlets. The drying oven is characterized in that an upper layer and a lower layer of fluidized table pore plates are installed between the upper oven body and the lower oven body; one side of the upper layer of fluidized table pore plate is provided with a feed port; and the lower layer of fluidized table pore plate is provided with a discharge port at one far from the feed port. The two or more layers of fluidized table pore plates, simultaneously drying yarns thereon, promote capacity, effectively utilize energy and reduce discharge amount of hot air. The operating efficiency is high, the utilization rate of energy is high and the structure is simple and reliable.
Description
Technical field
The utility model relates to a kind of glass fibre multi layer vibrating fluid bed baking oven.
Background technology
Oven dry is an important procedure during glass chopped yarn (claiming chopped strand again) is produced, the purpose of oven dry is to remove the moisture in the short yarn cutting and make the size that is attached to fiberglass surfacing be able to hot setting, to obtain characteristics such as glass fibre well soaking in the following process process, wear-resisting, intensity, anti-dispersion, flowability.The vibrated fluidized bed baking oven has even, quick, the anti-stick caked characteristics of oven dry, therefore is widely used in glass chopped yarn production.Common have a single-layer glass fiber vibrated fluidized bed baking oven, as shown in Figure 1, mainly by base 1 ', drive the parts 2 that shake ', isolation spring 3 ', lower box 4 ', air inlet 5 ', charging aperture 6 ', upper box 7 ', exhaust outlet 8 ', peep hole 9 ', discharging opening 10 ' and fluidisation platform orifice plate 11 ' composition.The glass fibre material be assigned with behind charging aperture 6 ' the enter baking oven shop be dispersed in fluidisation platform orifice plate 11 ' on, dry afterwards from discharging opening 10 ' leave vibrated fluidized bed baking oven.Only have individual layer fluidisation platform orifice plate 11 ', and the glass fibre layer can not be spread very thickly, otherwise is difficult to fluidisation and evenly oven dry; Again because glass fibre is easy to be dispersed into the filoplume shape in oven dry and vibration processes, consider for safety and oven dry quality, high-temperature hot-air is generally not recycling, but through individual layer fluidisation platform orifice plate 11 ' after again through the emptying after exhaust outlet 8 ' by blower fan is taken away or filtered of glass fibre layer, heat utilization efficiency is not high.When large-scale production, for improving vibrated fluidized bed baking oven production capacity, often method by extending baking oven or widening baking oven.But for the vibrated fluidized bed baking oven, for realizing fast evenly oven dry, generally long narrower, length-width ratio is very big, and the method for lengthening baking oven makes baking oven length become longer, and is very unfavorable to stable vibration and prolongation service life of equipment.As with the method for widening, though do not influence the stability of vibration,, must strengthen the oven dry hot blast rate because of fluidisation has certain requirement to wind speed, energy consumption improves; Also because of width is bigger, the inhomogeneities that hot blast distributes and the inhomogeneities of vibration make that the short yarn cutting dries quantity after the oven dry is also inhomogeneous.
Summary of the invention
The energy consumption that the utility model will overcome existing single layer hole panel vibration fluidized-bed oven is big, and the product quality that causes reduces and the problem of equipment dependability decline by lengthening or after widening, and a kind of multi layer vibrating fluid bed baking oven that promotes drying capacity, energy-saving and emission-reduction is provided.
The technical solution of the utility model is:
Glass fibre multi layer vibrating fluid bed baking oven, comprise lower box and cover upper box thereon, described lower box is pressed on the base by isolation spring, the below of described lower box is provided with the parts that shake that drive that are used to drive its regular movement, also be provided with the some air inlets that are used to dry hot blast on the described lower box, described upper box is provided with the plurality of rows air port, it is characterized in that: be provided with between described upper box and the described lower box, following two laminarization platform orifice plates, one side of described upper strata fluidisation platform orifice plate is provided with charging aperture, and described lower floor fluidisation platform orifice plate is provided with discharging opening at the end away from described charging aperture.
Further, described upper strata fluidisation platform orifice plate and described lower floor fluidisation platform orifice plate are parallel to each other and basic horizontal.
Further, be provided with two-layer above fluidisation platform orifice plate between described upper box and the described lower box.
Further, described fluidisation platform orifice plate is to have the steel plate of a plurality of circular holes or the sheet material of other material.
Preferably, described base is firm steel construction.
Preferably, described upper box is provided with some peep holes that are used to overhaul.
Preferably, also be provided with some thermometer holes and pressure tap on the described upper box.
Preferably, the bottom of described lower box is provided with some mudholes that are used to clean.
Technical conceive of the present utility model is: the vibrated fluidized bed baking oven is because of reaching goods fluid, the hot blast rate that needs is bigger, the heat of strong wind calorimetric wind is not used appropriately during individual layer fluidisation platform orifice plate baking yarn, adopt two-layer even two-layer above fluidisation platform orifice plate to work simultaneously, increase drying capacity, the more juicy leeway of absorption is also arranged, rationally utilize the hot blast energy, reduce the energy resource consumption and the exhaust of hot air amount of unit baking yarn amount.
During use, lower box is pressed on the base by isolation spring, driving the parts that shake is installed on the lower box and drives lower box rule vibration, some air inlets are arranged in and are used to dry hot blast on the lower box and enter, therefore, lower box plays and adheres to driver part, supporting and driving upper box, the effect that hot blast enters and distributes.Upper box connects and covers on the lower box, is provided with fluidisation platform orifice plate between upper box and the lower box, and fluidisation platform orifice plate is connected on the lower box and by it and drives vibration.
Horizontal direction in the Flow of Goods and Materials direction, the glass fibre material is dispersed on the upper and lower laminarization platform orifice plate from being assigned with the shop after charging aperture enters baking oven, sold short by the vibration of upper and lower laminarization platform orifice plate and to advance to the fluidized suspension state and with the angle that necessarily shakes, the glass fibre material is dried the back through whole fluidisation platform orifice plate and is left the vibrated fluidized bed baking oven from discharging opening.Material can have several different methods to be assigned on the upper and lower laminarization platform orifice plate, and as above the below of the charging aperture of laminarization platform orifice plate is opened a macropore and allowed the part yarn drop on lower floor's fluidisation platform orifice plate, and openings of sizes is adjustable.Be even oven dry, often the yarn amount of advancing with upper strata fluidisation platform orifice plate is adjusted to and is slightly smaller than lower floor's fluidisation platform orifice plate.The end of upper strata fluidisation platform orifice plate (near an end of discharging opening) can be shorter than lower floor's fluidisation platform orifice plate, allow the yarn of upper strata fluidisation platform orifice plate drop on lower floor's fluidisation platform orifice plate and walk out discharging opening together, or upper and lower laminarization platform orifice plate equal length is walked out baking oven respectively by the short yarn cutting of levels.Upper and lower laminarization platform orifice plate is the smooth corrosion resistant plate of porous, when being applied to glass fibre, often is that 2mm is thick, and the aperture is less than the length of glass fibre.
Be vertical direction upwards at the hot blast flow direction, after hot blast enters lower box from air inlet, pass through lower floor's fluidisation platform orifice plate successively, glass fibre layer on lower floor's fluidisation platform orifice plate, upper strata fluidisation platform orifice plate, glass fibre layer on the fluidisation platform orifice plate of upper strata enters behind the upper box and discharges baking oven by exhaust duct.During enforcement,, can on upper box, establish some transparent windows that are used to overhaul and some thermometer holes and pressure tap, and establish some mudholes that are used to clean in the bottom of lower box for ease of operation and control.
The invention has the beneficial effects as follows that two-layer or multilayer fluidisation platform orifice plate has yarn to dry simultaneously, has promoted production capacity in the above, the energy is effectively used, and has reduced the exhaust of hot air amount.The operating efficiency height, the energy utilization rate height, simple and reliable for structure.
Description of drawings
Fig. 1 is common single-layer glass fiber vibrated fluidized bed oven structure schematic diagram.
Fig. 2 is a structural representation of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
With reference to Fig. 2, glass fibre multi layer vibrating fluid bed baking oven described in the utility model, comprise lower box 4 and cover upper box 7 thereon, described lower box 4 is pressed on the base 1 by isolation spring 3, the below of described lower box 4 is provided with and is used to drive driving of its regular movement parts 2 that shake, also be provided with the some air inlets 5 that are used to dry hot blast on the described lower box 4, described upper box 7 is provided with plurality of rows air port 8, be provided with between described upper box 7 and the described lower box 4, following two laminarization platform orifice plates 11 and 12, one side of described upper strata fluidisation platform orifice plate 11 is provided with charging aperture 6, and described lower floor fluidisation platform orifice plate 12 is provided with discharging opening 10 at the end away from described charging aperture 6.
Described upper strata fluidisation platform orifice plate 11 and described lower floor fluidisation platform orifice plate 12 are parallel to each other and basic horizontal.
Be provided with two-layer above fluidisation platform orifice plate between described upper box 7 and the described lower box 4.
Described fluidisation platform orifice plate is to have the steel plate of a plurality of circular holes or the sheet material of other material.
Described base 1 is firm steel construction.
Described upper box 7 is provided with some peep holes that are used to overhaul 9.
Also be provided with some thermometer holes 13 and pressure tap 14 on the described upper box 7.
The bottom of described lower box 4 is provided with some mudholes that are used to clean 15.
Technical conceive of the present utility model is: the vibrated fluidized bed baking oven is because of reaching goods fluid, the hot blast rate that needs is bigger, the heat of strong wind calorimetric wind is not used appropriately during individual layer fluidisation platform orifice plate baking yarn, adopt two-layer even two-layer above fluidisation platform orifice plate to work simultaneously, increase drying capacity, the more juicy leeway of absorption is also arranged, rationally utilize the hot blast energy, reduce the energy resource consumption and the exhaust of hot air amount of unit baking yarn amount.
During use, lower box 4 is pressed on the base 1 by isolation spring 3, driving the parts 2 that shake is installed on the lower box 4 and drives lower box 4 rules vibrations, some air inlets 5 are arranged in and are used to dry hot blast on the lower box 4 and enter, therefore, lower box 4 plays and adheres to driver part 2, supporting and driving upper box 7, the effect that hot blast enters and distributes.Upper box 7 connects and covers on the lower box 4, is provided with fluidisation platform orifice plate between upper box 4 and the lower box 7, and fluidisation platform orifice plate is connected lower box 4 and drives vibration by it.
Horizontal direction in the Flow of Goods and Materials direction, the glass fibre material is dispersed on upper and lower laminarization platform orifice plate 11 and 12 from being assigned with the shop after charging aperture 6 enters baking oven, sold short and advanced to the fluidized suspension state and with the angle that necessarily shakes by upper and lower laminarization platform orifice plate 11 and 12 vibrations, the glass fibre material is dried the back through whole fluidisation platform orifice plate and is left the vibrated fluidized bed baking oven from discharging opening 10.Material can have several different methods to be assigned on upper and lower laminarization platform orifice plate 11 and 12, and as above the below of the charging aperture 6 of laminarization platform orifice plate 11 is opened a macropore and allowed the part yarn drop on lower floor's fluidisation platform orifice plate 12, and openings of sizes is adjustable.Be even oven dry, often the yarn amount of advancing with upper strata fluidisation platform orifice plate 11 is adjusted to and is slightly smaller than lower floor's fluidisation platform orifice plate 12.The end of upper strata fluidisation platform orifice plate 11 (near an end of discharging opening) can be shorter than lower floor's fluidisation platform orifice plate 12, allow the yarn of upper strata fluidisation platform orifice plate 11 drop on lower floor's fluidisation platform orifice plate 12 and walk out discharging opening 10 together, or upper and lower laminarization platform orifice plate 11 and 12 equal lengths are walked out baking oven respectively by the short yarn cutting of levels.Upper and lower laminarization platform orifice plate 11 and 12 is the smooth corrosion resistant plates of porous, when being applied to glass fibre, often is that 2mm is thick, and the aperture is less than the length of glass fibre.
Be vertical direction upwards at the hot blast flow direction, after hot blast enters lower box 4 from air inlet 5, pass through lower floor's fluidisation platform orifice plate 12 successively, glass fibre layer on lower floor's fluidisation platform orifice plate 12, upper strata fluidisation platform orifice plate 11, glass fibre layer on the upper strata fluidisation platform orifice plate 11 enters upper box 7 backs and discharges baking oven by exhaust duct 8.During enforcement,, can on upper box 7, establish some transparent windows that are used to overhaul 9 and some thermometer holes 13 and pressure tap 14, and establish some mudholes that are used to clean 15 in the bottom of lower box 4 for ease of operation and control.
The described content of this specification embodiment only is enumerating the way of realization of utility model design; protection domain of the present utility model should not be regarded as only limiting to the concrete form that embodiment states, protection domain of the present utility model also reach in those skilled in the art according to the utility model design the equivalent technologies means that can expect.
Claims (4)
1. glass fibre multi layer vibrating fluid bed baking oven, comprise lower box and cover upper box thereon, described lower box is pressed on the base by isolation spring, the below of described lower box is provided with the parts that shake that drive that are used to drive its regular movement, also be provided with the some air inlets that are used to dry hot blast on the described lower box, described upper box is provided with the plurality of rows air port, it is characterized in that: be provided with between described upper box and the described lower box, following two laminarization platform orifice plates, one side of described upper strata fluidisation platform orifice plate is provided with charging aperture, and described lower floor fluidisation platform orifice plate is provided with discharging opening at the end away from described charging aperture.
2. glass fibre multi layer vibrating fluid bed baking oven according to claim 1 is characterized in that: described upper strata fluidisation platform orifice plate and described lower floor fluidisation platform orifice plate are parallel to each other and basic horizontal.
3. glass fibre multi layer vibrating fluid bed baking oven according to claim 1 and 2 is characterized in that: be provided with two-layer above fluidisation platform orifice plate between described upper box and the described lower box.
4. glass fibre multi layer vibrating fluid bed baking oven according to claim 3 is characterized in that: described fluidisation platform orifice plate is the steel plate with a plurality of circular holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206027221U CN201903261U (en) | 2010-11-12 | 2010-11-12 | Drying oven of glass fibre multilayer vibrating fluidized bed |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010206027221U CN201903261U (en) | 2010-11-12 | 2010-11-12 | Drying oven of glass fibre multilayer vibrating fluidized bed |
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| CN201903261U true CN201903261U (en) | 2011-07-20 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105044323A (en) * | 2012-07-12 | 2015-11-11 | 艾博生物医药(杭州)有限公司 | Apparatus for automatically and rapidly drying sample receiving pad |
| CN107271449A (en) * | 2017-07-31 | 2017-10-20 | 吴江市兴业纺织有限公司 | A kind of intelligent warp-wise multifilament composite twist filoplume detection means |
| CN108007097A (en) * | 2017-11-21 | 2018-05-08 | 宁波江北文增新材料科技有限公司 | Material drying unit |
| CN111642733A (en) * | 2020-06-18 | 2020-09-11 | 瞿瀚鹏 | Increasing vitamin D in mushrooms2Content method and method for preparing edible mushroom powder |
-
2010
- 2010-11-12 CN CN2010206027221U patent/CN201903261U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105044323A (en) * | 2012-07-12 | 2015-11-11 | 艾博生物医药(杭州)有限公司 | Apparatus for automatically and rapidly drying sample receiving pad |
| CN105043056A (en) * | 2012-07-12 | 2015-11-11 | 艾博生物医药(杭州)有限公司 | Method for automatically and quickly drying sample receiving pads |
| CN105044323B (en) * | 2012-07-12 | 2017-06-06 | 艾博生物医药(杭州)有限公司 | A kind of equipment for automating flash baking sample reception pad |
| CN105043056B (en) * | 2012-07-12 | 2017-10-31 | 艾博生物医药(杭州)有限公司 | A kind of method for automating flash baking sample reception pad |
| CN107271449A (en) * | 2017-07-31 | 2017-10-20 | 吴江市兴业纺织有限公司 | A kind of intelligent warp-wise multifilament composite twist filoplume detection means |
| CN107271449B (en) * | 2017-07-31 | 2023-07-28 | 吴江市兴业纺织有限公司 | Intelligent warp-wise multi-fiber composite twisting hairiness detection device |
| CN108007097A (en) * | 2017-11-21 | 2018-05-08 | 宁波江北文增新材料科技有限公司 | Material drying unit |
| CN111642733A (en) * | 2020-06-18 | 2020-09-11 | 瞿瀚鹏 | Increasing vitamin D in mushrooms2Content method and method for preparing edible mushroom powder |
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Granted publication date: 20110720 |
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| CX01 | Expiry of patent term |