CN203778476U - Equipment for manufacturing plate material from waste fiber - Google Patents
Equipment for manufacturing plate material from waste fiber Download PDFInfo
- Publication number
- CN203778476U CN203778476U CN201420145684.XU CN201420145684U CN203778476U CN 203778476 U CN203778476 U CN 203778476U CN 201420145684 U CN201420145684 U CN 201420145684U CN 203778476 U CN203778476 U CN 203778476U
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- shredding
- sheet material
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Abstract
The utility model provides equipment for manufacturing a plate material from waste fibers such as waste filtering bags and waste fabrics. The equipment comprises a drying device, a loosening and dust removing device, an air flow netting device, a roller pressing device, a plate pressing device and a trimming and packaging device, of which outlets and inlets are sequentially connected, wherein a gluing mechanism is arranged at an outlet of the air flow netting device. Due to adoption of the air flow netting device, the fibers are netted through air flow, the fibers in the fiber nets are non-directionally arranged, the transverse to longitudinal ratio of a product is approximate to 1 to 1, and the equipment is applicable to fibers of different lengths and varieties, is small in demands on raw materials and is applicable to wide fiber ranges; compared with a conventional scheme that the fibers are combed into a net and multiple layers of fibers are paved to form the net to achieve the expected thickness of the product, the equipment provided by the utility model adopts air flowing netting, so that the expected thickness of the product can be obtained by directly controlling the output speed.
Description
Technical field
The utility model relates to a kind of equipment that utilizes old and useless article to manufacture sheet material, especially a kind of equipment that utilizes the waste and old fibres such as waste and old filter bag, waste textile to manufacture sheet material.
Background technology
The method of processing at present the waste and old fibres such as waste and old filter bag or waste textile mainly contains burns and landfill, can cause air and land pollution, waste and old filter bag recycling not only can be avoided to its problem of environmental pollution bringing, and can improve the utilization rate of resource.Although there is the problem on a lot of technology and cost, the formation of waste and old filter bag Recycling and reuse system will become irreversible trend, domestic some documents of recycling for waste and old filter bag that also occurred.
A kind of technique of utilizing waste and old filter bag to manufacture sheet material is disclosed in Chinese invention patent application prospectus CN103264040A, by waste and old filter bag is reclaimed, classification, cleaning, drying, peel off, mix the series of steps such as combing, lapping, acupuncture or water thorn, pressurization pressing plate, realize the recycling of waste and old filter bag.But the mode of the combing lapping that this process using is traditional becomes net, to having relatively high expectations of raw material, and it need to just can reach required product thickness through multilayer lapping, in addition, the mode that this process using is cleaned is carried out dedusting to filter bag, cleaning the sewage producing also needs to process, and cost recovery is higher.
Chinese invention patent application prospectus CN1054026A discloses a kind of chemical fibre plate and manufacture method and equipment, by by mixed waste fiber through shredding, combing, one-tenth net, invade the steps such as glue, dehydration, stack, roll-in and realize the recycling of waste and old chemical fibre, although used air-laid process in its stack step, but also need by combing, invade the coordination of processes such as glue and could obtain product, operation is comparatively complicated, has also increased the cost reclaiming.
Utility model content
The purpose of this utility model is to address the above problem, the equipment of provide little to ingredient requirement, suitable fibers scope is wide, operation simple, cost waste and old fibre lower and more environmental protection is manufactured sheet material.
To achieve these goals, the utility model adopts following technical scheme:
A kind of equipment that utilizes waste and old fibre to manufacture sheet material, comprise drying unit, shredding dust arrester, airflow net forming apparatus, rolling device, plate pressure device and trimming and packing apparatus that outlet is connected successively with entrance, the exit of described airflow net forming apparatus is provided with gumming mechanism.
As a kind of improvement of the present utility model, described shredding dust arrester comprises pre-opening mechanism, pre-dedusting mechanism, opening mechanism, dedusting mechanism and the refined opener structure that outlet is connected successively with entrance, the opening roller of described pre-opening mechanism is brad, the opening roller of described opening mechanism is sawtooth, and the opening roller of described refined opener structure is card wire.
As further improvement of the utility model, described pre-dedusting mechanism or dedusting mechanism comprise dust cage, are placed on the centrifugal blower of dust cage outside, and described dust cage surface uniform is distributed with the circular hole that diameter is identical.
As another kind of improvement of the present utility model, described plate pressure device comprises top board and lower platen, and described lower platen is by chain drive, and described top board is by cam drive
Adopt technique scheme to there is following beneficial effect:
1, adopted airflow net forming apparatus to replace the carding device of traditional use, because air-laid process is less than carding technique to the requirement of raw material, adopt airflow net forming apparatus can increase the scope of application of this equipment, by the exit at airflow net forming apparatus, gumming mechanism is set simultaneously, in process into the net, spray rubber powder simultaneously, can improve the effect that contacts of rubber powder and fiber, reduce rubber powder consumption, also can arrange and invade adhesive dispenser simultaneously, operation is more simple, and the cost of equipment is lower.
2, by pre-opening mechanism, opening mechanism, three shreddings of refined opener structure, select successively brad shredding, sawtooth shredding and card wire shredding, from thick shredding to smart shredding, can give full play to the effect of brad, sawtooth and card wire, good shredding effect can not only be reached, and the damage to fiber can be reduced.By pre-dedusting mechanism and twice dedusting of dedusting mechanism, make dust removing effects better simultaneously.
3, adopt centrifugal blower dedusting, not only reduced necessary cleaning and drying process in traditional filter bag removal of impurities process, saving water resource effectively, has avoided the sewage handling problem bringing because of cleaning.
4, before shredding dust arrester, add drying unit, removed the moisture in waste and old fibre, facilitated the carrying out of the shredding dust removal step of postorder, also can avoid on equipment impurity residual, shorten its service life.
5, before plate pressure device, rolling device is set, can, by preliminary fleece compacting, can improves the cohesive force between web surface fiber, effectively prevent the phenomenon of fiber haftplatte when plate is pressed.
6, the lower platen of presser device is by chain drive, and top board, by cam drive, more meets its stress condition, makes presser device work more stable.
Brief description of the drawings
Fig. 1 is that the utility model utilizes waste and old fibre to manufacture the process flow diagram of the method for sheet material;
Fig. 2 is that the utility model utilizes waste and old fibre to manufacture the annexation schematic diagram of the equipment of sheet material;
Fig. 3 is the utility model rolling device and plate pressure device structural representation.
In figure, indicate corresponding as follows:
1-lower platen, the upper pressure roller of 2-,
3-top board.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
The utility model utilize waste and old fibre manufacture sheet material method process flow diagram as shown in Figure 1, in the present embodiment using waste and old filter bag as waste and old fibre raw material, but those skilled in the art will readily appreciate that, using waste textile as waste and old fibre raw material be also realize of the present utility model, as long as one or more in its Main Ingredients and Appearance fiber such as beautiful this fiber and Mei Tasi fiber that is polyphenylene sulfide fibre, polyimide fiber, polytetrafluoroethylene fibre, polyster fibre, acrylic fiber, glass fibre, aramid fiber, fluorine.Method of the present utility model can be processed according to the following steps:
(1) dry: waste and old filter bag is dried, the water content of waste and old fibre is remained on below 1%, if there are the obvious non-fibrous materials such as steel ring on waste and old filter bag, should be by its removal before drying.The parameter such as time and temperature of drying can be set according to actual production equipment, as long as its water content that can guarantee waste and old fibre remains on below 1%.
(2) pre-shredding: the waste and old filter bag shredding after drying is become to coma and fibre bundle, the opening roller using in this step is brad, although what obtain after brad shredding is larger coma and fibre bundle, can reduce the damage to fiber in follow-up shredding and smart shredding process.
(3) pre-dedusting: remove pre-shredding dust that be scattered out and fiber surface.
(4) shredding: broken the waste and old fibre after pre-dedusting shredding is become to the fubril bundle that ultimate fibre state or fiber footpath are 20-50um; The opening roller using in this step can be sawtooth or card wire, the ultimate fibre or the intrafascicular meeting of fubril that adopt sawtooth shredding to obtain contain compared with multifilament through larger fibre bundle, but the damage to fiber is less, and adopt card wire shredding can obtain fiber through being little fibre bundle, but larger to the damage of fiber.Owing to also will carry out smart shredding step in the subsequent step of the present embodiment, the present embodiment adopts sawtooth shredding in shredding step.
(5) dedusting: remove dust that shredding is scattered out and that fiber surface is not removed in pre-dust removal step.；
(6) smart shredding: the ultimate fibre after shredding and dedusting or fubril Shu Zaici are carried out to shredding, and the opening roller using in this step is card wire, and object is to guarantee shredding effect.
(7) air lay: the intrafascicular 0-10wt% of the sneaking into fusing point of the ultimate fibre after smart shredding or fubril is the low-melting fiber of 180 DEG C-220 DEG C, form the fleece of the three-dimensional structure with predetermined thickness through air lay, in net process, while even sprinkling 5-20wt% fusing point on fleece is the rubber powder of 160 DEG C-200 DEG C, by airflow function, rubber powder is evenly waftd and is attached to web surface;
(8) roll-in: fiber after treatment above-mentioned steps is sent into rolling device, utilize the high temperature of 180 DEG C-200 DEG C to make that rubber powder melts completely, low-melting fiber partial melting, and pressure by applying 20N-30N is by preliminary fleece compacting;
(9) the multipole plate that is pressed into: by further the fleece of preliminary compacting compacting, and obtain the sheet material of desired density, thickness and intensity.It is 200-230 DEG C that multi-electrode is pressed the temperature inside the box, and multi-electrode presses the top board of locating from the inlet to the outlet to suppress successively the fleece of three-dimensional structure, makes its compacting gradually.
(10) trimming, packing: sheet material is carried out exporting after trimming, packing.
In the present embodiment, above-mentioned dust removal step, pre-dust removal step adopt air-flow dedusting, and its gas flow rate is 5-20m/s, by gas, dust is siphoned away from fiber, and the dust of collecting can also be as building filler.
The utility model utilizes the annexation schematic diagram of equipment that waste and old fibre manufactures sheet material as shown in Figure 2, comprise drying unit, shredding dust arrester, airflow net forming apparatus, rolling device, plate pressure device and trimming and packing apparatus that outlet is connected successively with entrance, wherein the exit of airflow net forming apparatus is provided with gumming mechanism, gumming mechanism can add arogel to airflow net forming apparatus in process into the net, and its set-up mode can make conventional mode.Said apparatus can connect into a streamline by conveyer belt.
In the present embodiment, shredding dust arrester comprises pre-opening mechanism, pre-dedusting mechanism, opening mechanism, dedusting mechanism and the refined opener structure that outlet is connected successively with entrance, the opening roller of described pre-opening mechanism is brad, the opening roller of described opening mechanism is sawtooth, and the opening roller of described refined opener structure is card wire.
In the present embodiment, pre-dedusting mechanism and dedusting mechanism all comprise dust cage, are placed on the centrifugal blower of dust cage outside, and described dust cage surface uniform is distributed with the circular hole that diameter is identical, and fan speed control is made as 5-20m/s, and Circularhole diameter is 0.5cm-3cm.When work, the wind-force that centrifugal blower produces will be taken away in circular hole in the dust in fiber.
The present embodiment also provides the structure of rolling device and plate pressure device, as shown in Figure 3, comprises lower platen 1, upper pressure roller 2, top board 3, and the quantity of top board 3 can arrange according to actual needs, and in the present embodiment, the quantity of top board 3 has 4.Lower platen 1 is by the transmission of chain (not shown), and top board 3 is by the transmission of cam (not shown), and 1 while of lower platen is as the lower compression roller of rolling device.In rolling device and the plate pressure device course of work, lower platen 1 and upper pressure roller 2 are made linear velocity to the right and are periodically moved, when lower platen 1 and upper pressure roller 2 are when static, top board 3 is just depressed, and after maintaining a period of time, top board 3 rises, lower platen 1 and upper pressure roller 2 move right after the length of a top board 3 static again, complete the motion of one-period.
By reference to the accompanying drawings the utility model is done to detailed explanation above; but embodiment of the present utility model is not limited in above-mentioned embodiment; those skilled in the art can make various distortion to the utility model according to prior art; as increased a dust arrester etc. after smart shredding step, these all belong to protection domain of the present utility model again.
Claims (4)
1. an equipment that utilizes waste and old fibre to manufacture sheet material, it is characterized in that, comprise drying unit, shredding dust arrester, airflow net forming apparatus, rolling device, plate pressure device and trimming and packing apparatus that outlet is connected successively with entrance, the exit of described airflow net forming apparatus is provided with gumming mechanism.
2. the equipment that utilizes waste and old fibre to manufacture sheet material as claimed in claim 1, it is characterized in that, described shredding dust arrester comprises pre-opening mechanism, pre-dedusting mechanism, opening mechanism, dedusting mechanism and the refined opener structure that outlet is connected successively with entrance, the opening roller of described pre-opening mechanism is brad, the opening roller of described opening mechanism is sawtooth, and the opening roller of described refined opener structure is card wire.
3. the equipment that utilizes waste and old fibre to manufacture sheet material as claimed in claim 2, is characterized in that, described pre-dedusting mechanism and/or dedusting mechanism comprise dust cage, are placed on the centrifugal blower of dust cage outside, and described dust cage surface uniform is distributed with the circular hole that diameter is identical.
4. the equipment that utilizes waste and old fibre to manufacture sheet material as claimed in claim 2, is characterized in that, described plate pressure device comprises top board and lower platen, and described lower platen is by chain drive, and described top board is by cam drive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420145684.XU CN203778476U (en) | 2014-03-28 | 2014-03-28 | Equipment for manufacturing plate material from waste fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420145684.XU CN203778476U (en) | 2014-03-28 | 2014-03-28 | Equipment for manufacturing plate material from waste fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203778476U true CN203778476U (en) | 2014-08-20 |
Family
ID=51314704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420145684.XU Expired - Fee Related CN203778476U (en) | 2014-03-28 | 2014-03-28 | Equipment for manufacturing plate material from waste fiber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203778476U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103878168A (en) * | 2014-03-28 | 2014-06-25 | 海东青非织工业（福建）有限公司 | Device for manufacturing plate by utilizing waste fibers |
| CN105109180A (en) * | 2015-07-22 | 2015-12-02 | 宜兴市东方水设备有限公司 | Method for preparation of vacuum insulation board from waste textile fiber |
| CN105172309A (en) * | 2015-07-22 | 2015-12-23 | 宜兴市东方水设备有限公司 | Method for preparing insulation board by using waste textile fiber |
| CN103878168B (en) * | 2014-03-28 | 2016-11-30 | 海东青非织工业（福建）有限公司 | A kind of equipment utilizing waste and old fibre to manufacture sheet material |
-
2014
- 2014-03-28 CN CN201420145684.XU patent/CN203778476U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103878168A (en) * | 2014-03-28 | 2014-06-25 | 海东青非织工业（福建）有限公司 | Device for manufacturing plate by utilizing waste fibers |
| CN103878168B (en) * | 2014-03-28 | 2016-11-30 | 海东青非织工业（福建）有限公司 | A kind of equipment utilizing waste and old fibre to manufacture sheet material |
| CN105109180A (en) * | 2015-07-22 | 2015-12-02 | 宜兴市东方水设备有限公司 | Method for preparation of vacuum insulation board from waste textile fiber |
| CN105172309A (en) * | 2015-07-22 | 2015-12-23 | 宜兴市东方水设备有限公司 | Method for preparing insulation board by using waste textile fiber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20170328 |
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| CF01 | Termination of patent right due to non-payment of annual fee |