CN200955107Y - Regenerated pulp-board drying apparatus - Google Patents
Regenerated pulp-board drying apparatus Download PDFInfo
- Publication number
- CN200955107Y CN200955107Y CN 200520098302 CN200520098302U CN200955107Y CN 200955107 Y CN200955107 Y CN 200955107Y CN 200520098302 CN200520098302 CN 200520098302 CN 200520098302 U CN200520098302 U CN 200520098302U CN 200955107 Y CN200955107 Y CN 200955107Y
- Authority
- CN
- China
- Prior art keywords
- clamping plate
- pulp board
- heating clamping
- hangers
- paper
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model relates to a drying device for regenerated pulp plates. The drying device for regenerated pulp plates comprises a frame, chutes, a plurality of heating splints, an extrusion part and a heat source; wherein the inner side face of the frame is provided with symmetrical chutes; the two sides of each heating splints are connected with the chutes in a sliding method; the outside of the highest or lowest heating splint is provided with the extrusion part; the heating splint is hollow and is communicated with the heat source. The advantages of the utility model are in that: the heating splints and the extrusion part of the drying device for regenerated pulp plates can effectively remove the water from watery regenerated pulp plates; at the same time, water can be removed through heat drying and mechanic extrusion with a good effect; the utility model also has the advantage of a simple structure.
Description
Technical field
The utility model relates to a kind of drying unit of reclaiming paper-pulp board.
Background technology
At present, because of waste and old paper is repeatedly recycled, each inorganic filler of adding deposits gradually in the paper, and in paper recycling process, normal paper pulp is recovered once more and utilizes, and inorganic filler and residual fiber are present in the paper pulp discard solution.The paper pulp discard solution is forbidden discharging by strictness, concrete processing method is that the waste paper pulp discard solution is concentrated, solid state discarded object after the filtration presents the clay state and goes out of use, the main component of the solid state discarded object of clay state is exactly inorganic filler and residual fiber, they are main sources of the solid state discarded object in paper mill, the waste utilization of these clay states is worth low, be difficult to reclaim, directly discarded meeting serious environment pollution, suitable processing method is never found in the paper mill.A kind of passive processing method is the landfill of digging pit, and this has also embodied the helpless of paper mill.The dig pit inorganic filler of landfill and residual fiber taken a large amount of land resources by directly discarded, and occupied soil can not be done for a long time to plough again and use.The solid state discarded object can not be eliminated for a long time to the destructiveness in landfill soil.
As seen the expense that spent of the existing processing method of solid state discarded object comprises: the energy expenditure that concentrates, the equipment depreciation expense that concentrates, filters, engage the chore boy spent concentrates, filter, load and unload, dig pit, the labour cost in the landfill, freight, the cost of land of requisition.
Reduce the influence of solid state discarded object to environment, the disposal costs that reduces the solid state discarded object is a very significant job.
The weaving waste short fibre can be the discarded object of cloth waste head, discarded cotton, the end of a thread etc.; Plant waste fiber can be the fiber of process slurrying such as rice husk, straw, rice bar etc.The weaving waste short fibre of solid state discarded object and water, process slurrying or plant waste fiber etc. stir and can form the slurry of thick matter.The quality of the slurry of thick matter is low, can not that works further is processed as the paper of writing and printing usefulness as normal paper pulp.But the slurry of thick matter can part the normal paper pulp manufacturing technique of imitation, the slurry process of thick matter is transmitted cylinder mould, transmit woollen blanket, transmission parts such as transfer station be sent to the collection roller, on the collection roller, twine the extruding thickening at last repeatedly and obtain reclaiming paper-pulp board, reclaiming paper-pulp board is again through extruding, dehydration, oven dry is handled, to after the redundant moisture elimination new purposes can be arranged, the regenerated paper pulp plate thickness of standard of comparison can be 0.1-0.9 centimetre, the normal relatively paper of this thickness is not suitable for writing and printing, but the nonweight-bearing plate washer that can be used as in the upholstery is used.Other purposes of reclaiming paper-pulp board are also under development.
In traditional paper production technology, be that pulp material directly is sent to the oven dry processor through transmitting transmission parts such as cylinder mould, transmission woollen blanket, transfer station, the paper pulp baking of making thinner again goes excessive moisture to form behind the thin paper again by the rolling of collection roller, the collection roller effect of power that is not squeezed in traditional paper production technology, rely on the rolling of nature to obtain the whole paper of rolling up fully, the paper of whole volume can be opened and obtain thin paper.And the thickness that twines the reclaiming paper-pulp board that the extruding thickening obtains on the collection roller repeatedly is tens of times of normal paper, and reclaiming paper-pulp board forms complete one through extruding under dampness, can not open again and obtain thin paper.As seen the production of reclaiming paper-pulp board is that raw material is different, the production technology difference with the difference of traditional paper production.
We find in the production process of recycling reclaiming paper-pulp board, could use as nonweight-bearing plate washer after the excessive moisture of moist reclaiming paper-pulp board is eliminated.Existing conventional paper drying plant only is fit to the oven dry of thin paper moisture, is not suitable for the oven dry of thicker reclaiming paper-pulp board.
Summary of the invention
The purpose of this utility model is to provide a kind of reclaiming paper-pulp board drying unit that moisture can be removed from the reclaiming paper-pulp board of humidity.
The technical solution of the utility model is:
The reclaiming paper-pulp board drying unit, the heating clamping plate, extrusion, the thermal source that comprise framework, some parallel distributions, wherein: being clipped between the framework of two ends activity of every heating clamping plate, the outside of the heating clamping plate at bottommost or top is provided with extrusion, and heating clamping plate inner hollow communicates with thermal source.
Advantage of the present utility model is: being provided with of the heating clamping plate of this reclaiming paper-pulp board drying unit, extrusion can effectively be removed moisture from the reclaiming paper-pulp board of humidity, utilize heat oven dry and mechanical presses dual mode to remove moisture simultaneously, effect is better, and the utility model also has advantage of simple structure.
Description of drawings
Fig. 1 is the structural representation of the utility model reclaiming paper-pulp board drying unit erectility.
Fig. 2 is the partial structurtes schematic diagram between the utility model hangers, block piece, the heating clamping plate.
Description of drawings: framework 1, screen cloth 2, hangers 3, heating clamping plate 4, moist pulp board 5, extrusion 6, vapor source 7, resistive heater 8, block piece 9, polishing plate 10.
The specific embodiment
Embodiment 1:
The reclaiming paper-pulp board drying unit, the heating clamping plate 4, extrusion 6, the thermal source that comprise framework 1, some parallel distributions, it is characterized in that: being clipped between the framework 1 of two ends activity of every heating clamping plate 4, the outside of the heating clamping plate 4 at bottommost or top is provided with extrusion 6, and heating clamping plate 4 inner hollow communicate with thermal source.
Core of the present utility model is to rely on heating and extruding to discharge moisture, heating clamping plate 4, extrusion 6, being provided with of thermal source three big parts can guarantee to realize heating and pushing the basic function of discharging moisture, concrete form as for heating clamping plate 4, extrusion 6, thermal source can have various variations, for example record among other embodiment.But the structure setting of present embodiment is the design of upperseat concept, and the structure setting of present embodiment can guarantee to heat and push the basic function of discharging moisture, realizes the most basic purpose of invention.
Embodiment 2:
The reclaiming paper-pulp board drying unit, the two ends of every heating clamping plate 4 are provided with hangers 3, are provided with a series of on framework 1 from top to bottom and hangers 3 corresponding block pieces 9.All the other are with embodiment 1.
The setting of hangers 3 can be so that extrusion 6 be unlikely to sideslip when upwards clamping plate 4 are heated in extruding.If lack hangers 3, may sideslip during extruding heating clamping plate 4, but, can correct the sideslip of heating clamping plate 4 by after artificial the setting upright, can continue to use.
The setting of block piece 9 is matching used with hangers 3, after block piece 9 can guarantee to unclamp extrusion 6, heating clamping plate 4 and reclaiming paper-pulp board rely on the weight block piece 9 in dropping process of self can block hangers 3, because of hangers 3 corresponding one by one with block piece 9, every layer heating clamping plate 4 are all kept apart the bigger space of formation with other heating clamping plate 4, are convenient to take out the reclaiming paper-pulp board of finished product.The nonweight-bearing plate washer that the reclaiming paper-pulp board of finished product can be used as in the upholstery is used.
If do not use block piece 9 and hangers 3, after unclamping extrusion 6, heating clamping plate 4 and reclaiming paper-pulp board rely on the weight of self can stack at dropping process, but manual every layer heating clamping plate 4 and reclaiming paper-pulp board successively can being removed, just automaticity is low, do not influence heating and extruding discharge moisture, visible block piece 9 and hangers 3 are the parts that can lack, but adopt block piece 9 and hangers 3 to help enhancing productivity.
Embodiment 3:
The reclaiming paper-pulp board drying unit, being uneven in length of the hangers 3 that the two ends of per two adjacent heating clamping plate 4 are provided with, the length of the hangers 3 that the two ends of the heating clamping plate 4 on upper strata are provided with is longer than the length of the hangers 3 that the two ends of the heating clamping plate 4 of lower floor are provided with; On framework 1, be provided with a series of from top to bottom and hangers 3 corresponding block pieces 9, the length of the block piece that is shorter in length than lower floor 9 of the block piece 9 on upper strata.All the other are with embodiment 1.
Being provided with like this can guarantee that extrusion 6 upwards pushes the normal extrusion that block piece 9 can not collide hangers 3 and influence makes progress when heating clamping plate 4.But after block piece 9 can guarantee to unclamp extrusion 6, heating clamping plate 4 and reclaiming paper-pulp board rely on the weight block piece 9 in dropping process of self can block hangers 3, because of hangers 3 corresponding one by one with block piece 9, every layer heating clamping plate 4 are all kept apart the bigger space of formation with other heating clamping plate 4, are convenient to take out the reclaiming paper-pulp board of finished product.So just do not need to rely on manually every layer heating clamping plate 4 and reclaiming paper-pulp board are successively removed.
Embodiment 4:
The reclaiming paper-pulp board drying unit, wherein: hangers (3), block piece (9) are extension type.All the other are with embodiment 1.
In being provided with of more complicated, hangers 3, block piece 9 can be designed to movable flexible form, control system also can be controlled the flexible of hangers 3, block piece 9 with being connected of hangers 3, block piece 9, hangers 3, block piece 9 all shrink when extrusion 6 upwards pushes heating clamping plate 4, in order to avoid the normal extruding of influence; The weight that relies on self when heating clamping plate 4 and reclaiming paper-pulp board is in dropping process, control system instruction hangers 3, block piece 9 stretch out, hangers 3 is worked in coordination with block piece 9, to heat clamping plate 4 tangles, heating clamping plate 4 are all kept apart the bigger space of formation with other heating clamping plate 4, are convenient to take out the reclaiming paper-pulp board of finished product.
Embodiment 5:
Thermal source can be a various forms: for example thermal source is resistive heater 8 or vapor source 7.
For example: 4 inner hollow interlayer places are provided with resistive heater 8 at the heating clamping plate.
Thermal source is a vapor source 7, and vapor source 7 communicates with heating clamping plate 4 inner hollow interlayers by pipeline.The direction of the supply of steam is shown in unidirectional arrow in the structural representation of the utility model drying unit.The steam of heat can provide enough energy to dry moist pulp board 5.All the other are with embodiment 1.
Embodiment 6:
One dry screen net 2 as for can be set between two adjacent heating clamping plate 4.All the other are with embodiment 1.
Embodiment 7:
One dry-fine plate 10 as for is set between two adjacent heating clamping plate 4.All the other are with embodiment 1.
Operation principle:
Pending moist pulp board 5 is placed between the adjacent heating clamping plate 4, start the extrusion 6 of similar jack effect then, heating clamping plate 4 slide in chute 3 until compacted, utilize the heating clamping plate 4 moist pulp board 5 that all are pending to compress, open thermal source then, the interlayer that relies on heating clamping plate 4 is with the moist pulp board 5 of heat transferred.Moisture in the moist pulp board 5 is extruded and dries have been got rid of, and stops the thermal source supply, unclamps extrusion 6, obtains the reclaiming paper-pulp board of finished product from taking-up, and the nonweight-bearing plate washer that the reclaiming paper-pulp board of finished product can be used as in the upholstery is used.
For better discharging moisture, a dry screen net 2 as for can be set between two adjacent heating clamping plate 4.Screen cloth 2 separates adjacent moist pulp board 5, and moisture can discharging faster from the gap of screen cloth 2.
Central role of the present utility model is extruding and oven dry, therefore various forms of extruding and drying mode can adopt, for example: the outside of the heating clamping plate 4 of bottommost is provided with the extrusion 6 of jack type, when jack can push out with the moisture the moist pulp board 5 from heating clamping plate 4 toward the extruding that makes progress down.Again for example: the outside at the heating clamping plate 4 at top is provided with extrusion 6, and extrusion 6 pushes heating clamping plate 4 from top to bottom and the moisture in the moist pulp board 5 can be pushed out.The fashion of extrusion of dual mode can be realized the purpose of this utility model.
In use, so long as the various assembled arrangement orders that help between some screen clothes 2 of drainage efficiency, some heating clamping plate 4, the some moist pulp boards 5 all can adopt, the difference of various assembled arrangement orders does not influence goal of the invention of the present utility model and realizes.
For example: be followed successively by from top to bottom framework 1 top, heating clamping plate 4, moist pulp board 5, screen cloth 2, heating clamping plate 4, moist pulp board 5, screen cloth 2, heating clamping plate 4, moist pulp board 5, screen cloth 2, heating clamping plate 4 ..., moist pulp board 5, screen cloth 2, heating clamping plate 4, extrusion 6.
For example: be followed successively by from top to bottom framework 1 top, heating clamping plate 4, moist pulp board 5, screen cloth 2, moist pulp board 5, heating clamping plate 4, moist pulp board 5, screen cloth 2, moist pulp board 5, heating clamping plate 4 ..., moist pulp board 5, screen cloth 2, moist pulp board 5, heating clamping plate 4, extrusion 6.
For example: be followed successively by from top to bottom framework 1 top, heating clamping plate 4, moist pulp board 5, screen cloth 2, moist pulp board 5, screen cloth 2, moist pulp board 5, heating clamping plate 4, moist pulp board 5, screen cloth 2, moist pulp board 5, screen cloth 2, moist pulp board 5, heating clamping plate 4 ..., moist pulp board 5, screen cloth 2, moist pulp board 5, screen cloth 2, moist pulp board 5, heating clamping plate 4, extrusion 6.
For example: be followed successively by from top to bottom framework 1 top, heating clamping plate 4, polishing plate 10, moist pulp board 5, screen cloth 2, moist pulp board 5, polishing plate 10, heating clamping plate 4, polishing plate 10, moist pulp board 5, screen cloth 2, moist pulp board 5, polishing plate 10, heating clamping plate 4 ..., heating clamping plate 4, polishing plate 10, moist pulp board 5, screen cloth 2, moist pulp board 5, polishing plate 10, heating clamping plate 4, extrusion 6.
For example: be followed successively by from top to bottom extrusion 6, heating clamping plate 4, moist pulp board 5, screen cloth 2, moist pulp board 5, heating clamping plate 4, moist pulp board 5, screen cloth 2, moist pulp board 5, heating clamping plate 4 ..., moist pulp board 5, screen cloth 2, moist pulp board 5, heating clamping plate 4, framework 1 the bottom.
Because the utility model adopts upright state, therefore placing moist pulp board 5 is to adopt horizontal direction, and horizontal direction is placed moist pulp board 5, helps moisture and trickles uniformly around moist pulp board 5.
But the utility model also can adopt the flat state that crouches, therefore placing moist pulp board 5 is to adopt vertical direction, vertical direction is placed moist pulp board 5, moisture mainly drops down out from the effluent of moist pulp board 5 towards ground, the trickling effect that its trickling effect is placed moist pulp board 5 not as horizontal direction.But this does not influence use of the present utility model.
In order to improve the product quality of reclaiming paper-pulp board, obtain the smooth reclaiming paper-pulp board of layer of surface, a polishing plate 10 can be set between two adjacent heating clamping plate 4.The one side that moist pulp board 5 leans against polishing plate 10 is the smooth surface state after moulding.Polishing plate 10 adopts the thin material that readily conducts heat usually, so just can not influence normal oven dry.
Claims (8)
1, reclaiming paper-pulp board drying unit, the heating clamping plate (4), extrusion (6), the thermal source that comprise framework (1), some parallel distributions, it is characterized in that: being clipped between the framework (1) of two ends activity of every heating clamping plate (4), the outside of the heating clamping plate (4) at bottommost or top is provided with extrusion (6), and heating clamping plate (4) inner hollow communicates with thermal source.
2, reclaiming paper-pulp board drying unit according to claim 1 is characterized in that: the two ends of every heating clamping plate (4) are provided with hangers (3), are provided with a series of on framework (1) from top to bottom and the corresponding block piece of hangers (3) (9).
3, reclaiming paper-pulp board drying unit according to claim 1, it is characterized in that: being uneven in length of the hangers (3) that the two ends of per two adjacent heating clamping plate (4) are provided with, the length of the hangers (3) that the two ends of the heating clamping plate (4) on upper strata are provided with are longer than the length of the hangers (3) that the two ends of the heating clamping plate (4) of lower floor are provided with; On framework (1), be provided with a series of from top to bottom and the corresponding block piece of hangers (3) (9), the length of the block piece that is shorter in length than lower floor (9) of the block piece on upper strata (9).
4, reclaiming paper-pulp board drying unit according to claim 1 is characterized in that: thermal source is resistive heater (8), and the place is provided with resistive heater (8) at heating clamping plate (4) inner hollow interlayer.
5, reclaiming paper-pulp board drying unit according to claim 1 is characterized in that: thermal source is vapor source (7), and vapor source (7) communicates with heating clamping plate (4) inner hollow interlayer by pipeline.
6, reclaiming paper-pulp board drying unit according to claim 1 is characterized in that: a dry screen net (2) as for is set between two adjacent heating clamping plate (4).
7, reclaiming paper-pulp board drying unit according to claim 1 is characterized in that: a dry-fine plate (10) as for is set between two adjacent heating clamping plate (4).
8, reclaiming paper-pulp board drying unit according to claim 2 is characterized in that: hangers (3), block piece (9) are extension type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520098302 CN200955107Y (en) | 2005-09-29 | 2005-09-29 | Regenerated pulp-board drying apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520098302 CN200955107Y (en) | 2005-09-29 | 2005-09-29 | Regenerated pulp-board drying apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200955107Y true CN200955107Y (en) | 2007-10-03 |
Family
ID=38773690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520098302 Expired - Fee Related CN200955107Y (en) | 2005-09-29 | 2005-09-29 | Regenerated pulp-board drying apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200955107Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103397556A (en) * | 2013-07-31 | 2013-11-20 | 方小玲 | Paper baking wall |
| CN106592316A (en) * | 2016-11-03 | 2017-04-26 | 芜湖航达网业有限公司 | Papermaking drying supporting net capable of providing heat at constant temperature |
| CN106638103A (en) * | 2017-03-02 | 2017-05-10 | 王琳 | Drying device for paper machine |
| CN109338786A (en) * | 2018-12-13 | 2019-02-15 | 佛山科学技术学院 | A kind of dry paper frame |
| CN109518511A (en) * | 2018-12-13 | 2019-03-26 | 佛山科学技术学院 | A kind of cardboard processed |
| CN110623793A (en) * | 2019-08-26 | 2019-12-31 | 南安市德力拉建材贸易有限公司 | Drying and anti-cracking system for making pulp sheets of sanitary towels |
-
2005
- 2005-09-29 CN CN 200520098302 patent/CN200955107Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103397556A (en) * | 2013-07-31 | 2013-11-20 | 方小玲 | Paper baking wall |
| CN106592316A (en) * | 2016-11-03 | 2017-04-26 | 芜湖航达网业有限公司 | Papermaking drying supporting net capable of providing heat at constant temperature |
| CN106592316B (en) * | 2016-11-03 | 2019-03-01 | 芜湖航达网业有限公司 | Supporting network is used in the papermaking drying that a kind of constant temperature provides heat |
| CN106638103A (en) * | 2017-03-02 | 2017-05-10 | 王琳 | Drying device for paper machine |
| CN109338786A (en) * | 2018-12-13 | 2019-02-15 | 佛山科学技术学院 | A kind of dry paper frame |
| CN109518511A (en) * | 2018-12-13 | 2019-03-26 | 佛山科学技术学院 | A kind of cardboard processed |
| CN110623793A (en) * | 2019-08-26 | 2019-12-31 | 南安市德力拉建材贸易有限公司 | Drying and anti-cracking system for making pulp sheets of sanitary towels |
| CN110623793B (en) * | 2019-08-26 | 2021-12-10 | 淮北市荣恋科技有限公司 | Drying and anti-cracking system for making pulp sheets of sanitary towels |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN200955107Y (en) | Regenerated pulp-board drying apparatus | |
| CN108746152B (en) | Method and system for manufacturing building material by using stale garbage | |
| CN100376747C (en) | Regenarated pulp board production process and regenarated pulp board machine | |
| CN104310730A (en) | Filter type sludge dewatering processing device and processing method thereof | |
| CN1104613A (en) | Manufacture of lightweight fibre-cement slab | |
| CN204644759U (en) | A kind of waste paper plastic composite materials paper separation of produced system | |
| CN204434441U (en) | Movable type sludge dewatering unit | |
| CN208162263U (en) | Fixed-end forces device | |
| CN207094631U (en) | A kind of rubbish press dry incinerator | |
| CN109437664A (en) | A kind of preparation method of environment-friendly sheet | |
| CN214735288U (en) | Mud material spreading device for low-temperature drying of sludge | |
| CN2848918Y (en) | Paper collecting device of extrusion type regeneration paper pulp board | |
| CN104310744A (en) | Sludge dehydration treatment equipment and treatment method of sludge dehydration treatment equipment | |
| CN214328299U (en) | Compaction drying device is used in cardboard processing | |
| CN2844194Y (en) | The reclaiming paper-pulp board delivery device | |
| CN102108001A (en) | Film pressure thermal dehydration method and equipment for high-moisture sludge | |
| CN207610513U (en) | A kind of drying equipment after waste magnesia carbon brick hydration process | |
| CN206501218U (en) | A kind of mould floats framed | |
| CN112958426A (en) | Building waste separation device and building material manufacturing method | |
| CN212654035U (en) | Processing equipment for inorganic cementing material plate | |
| CN201026412Y (en) | Sieve-plate of [late frame filter press | |
| CN218811295U (en) | Take sludge drying machine of filter-pressing function | |
| CN115043565A (en) | But solid-liquid separation's domestic sludge treatment device | |
| CN216738098U (en) | Pressure control structure of lamination pressfitting machine | |
| CN215712532U (en) | Deep sludge dewatering system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071003 Termination date: 20100929 |