CN203471909U - Automatic steam-injecting and heating system for slab - Google Patents
Automatic steam-injecting and heating system for slab Download PDFInfo
- Publication number
- CN203471909U CN203471909U CN201320011674.2U CN201320011674U CN203471909U CN 203471909 U CN203471909 U CN 203471909U CN 201320011674 U CN201320011674 U CN 201320011674U CN 203471909 U CN203471909 U CN 203471909U
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- steam
- slab
- unit
- guipure
- injecting
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 23
- 239000007921 spray Substances 0.000 claims description 42
- 238000010025 steaming Methods 0.000 claims description 25
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 23
- 239000000463 material Substances 0.000 abstract description 17
- 238000002347 injection Methods 0.000 abstract description 3
- 239000007924 injection Substances 0.000 abstract description 3
- 238000005183 dynamical system Methods 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000011094 fiberboard Substances 0.000 description 2
- 239000004922 lacquer Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 239000004484 Briquette Substances 0.000 description 1
- 238000010793 Steam injection (oil industry) Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
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- Chemical And Physical Treatments For Wood And The Like (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
Abstract
The utility model discloses an automatic steam-injecting and heating system for a slab. The system comprises a steam generating and metering device, an upper surface steam-injecting unit, a lower surface steam-injecting unit, a porous mesh belt, a mesh belt roller and a motor dynamical system. The system is mainly used for injecting steam on the upper and lower surfaces of the slab before the slab enters a hot press, and therefore a plurality of performances of the hot press and a sheet material are improved. The system can evenly adjust injection quantity and injection pressure of steam through a programmable logic controller (PLC) in dependence on the production speed of a press production line and sheet material types. The automatic steam-injecting and heating system for the slab is suitable for production lines of medium-density fibreboards (MDF), particleboards (PB) and oriented structural boards (OSB).
Description
Technical field
The utility model is a kind of accessory system for fiberboard and particieboard continuous rolling, concora crush production line, and a kind of slab sprays steaming heating system automatically specifically.
Background technology
In building board production process, the preheating technology scheme of particieboard and fiberboard is studied widely and is adopted for many years.Main technology comprises the fiber heating of blast system, and by the heating of the methods such as high-frequency heating and steam and hot-air, object is that slab is entering continuous press prerequisite high-temperature, reduces the energy consumption of slab in hot pressing, improves quality and the quality of sheet material.
Experiment and production practices by for many years prove, existing various heating of plate blank systems, just rest on theory or experimental stage, do not have to carry out large-scale industrial production popularization.No matter be that wind send heating system or high-frequency heating or hot air all to have the various defects such as cost increase is high, and effect is low.In actual production, steam injection technology is also widely studied, but also just rests on theoretical research stage, also not can be good at large-scale promotion and application.Steam Heating technology is exactly in order to reduce the needed heat time of unit thickness sheet material and to shorten the time of sheet material in press, improving line speed and increase output with this, thereby can shorten the output of new press length or increase existing equipment.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of slab and automatically sprays steaming heating system, a kind of for promoting the auxiliary equipment of wood-based plate continuous rolling peace pressing production line properties specifically.
The utility model is achieved through the following technical solutions: a kind of slab sprays steaming heating system automatically, this system comprises steam generation and metering device, unit is steamed in upper surface spray, unit is steamed in lower surface spray, porous guipure, guipure roller, motor power system, described motor power system is located at guipure roller top, guipure roller output connection upper surface spray steaming unit steams unit with lower surface spray and is connected with metering device with steam generation, support and porous guipure that described motor power system sees through this system join, porous guipure and steam generation and metering device are connected to form closed circuit.
As preferably, it is all high light microscopic faces with the surface of lower surface spray steaming unit that unit is steamed in described upper surface spray, is with well-regulated steam jetting hole.
As preferably, describedly in upper surface spray, steam unit and have closed hoop porous guipure with the surface of lower surface spray steaming unit.
The beneficial effects of the utility model are: promote production line production capacity 15-30%, reduce pre-hardening thickness; Better superficial density and the sealing of surperficial pore, sheet material profile density is smoothly smooth, and can immediately adjust parameter to meet production requirement; Improve the top finishing performance of sheet material, when sheet material, directly cover with paint, lacquer, colour wash, etc. and add man-hour, can reduce coating consumption and surpass 20%; Press steel belt power consumption reduces 25-30%: on steel band, heating platen and roller blanket, only need pulling force still less; The front 60mm section of steam presents transparent penetrating state completely, thereby dry noncondensing, steel slab surface evaporated condensation water spot; Higher elastic modelling quantity, higher bending strength, higher internal bond strength, high efficiency, low energy consumption, successful, production capacity can improve 20%-30%.
Accompanying drawing explanation
For ease of explanation, the utility model is described in detail by following specific embodiment and accompanying drawing.
Fig. 1 is that the utility model slab sprays steaming heating system structural representation automatically;
Fig. 2 is that the utility model slab sprays steaming heating system position view automatically;
Fig. 3 is that the utility model slab sprays upper and lower surface spray steaming cell schematics in steaming heating system automatically.
The specific embodiment
In conjunction with Fig. 1, shown in Fig. 2 and Fig. 3, a kind of slab sprays steaming heating system automatically, this system comprises steam generation and metering device 1, unit 2 is steamed in upper surface spray, unit 3 is steamed in lower surface spray, porous guipure 4, guipure roller 5, motor power system 6, described motor power system 6 is located at guipure roller 5 tops, guipure roller 5 output connection upper surface spray steaming unit 2 steam unit 3 with lower surface spray and are connected with metering device 1 with steam generation, the support 7 that described motor power system 6 sees through this system joins with porous guipure 4, porous guipure 4 is connected to form closed circuit with steam generation and metering device 1, in building board production process, power is sprayed to steaming system to be arranged between preformer and hot press, and as far as possible near hot press, in process of production, steam generation and metering system programme to control by PLC steam pressure and the quantity of steam that adjustment sprays into slab according to the speed of production line and production sheet material type, steam enters respectively upper and lower spray steaming piece along jet chimney, and spray steaming piece inside is that the steam spray pipe road design of particular design guarantees the even of steam pressure, steam steams piece by spray and penetrates the surface that porous guipure is sprayed directly on to sheet material, forms " steam impringement " board briquette is raise rapidly, reduces elastic modelling quantity and has softened lumber fibre, accelerates the surface compression speed of sheet material.Control pressure and the penetration depth of steam, the superficial density of controlling sheet material is even, improves the covering with paint performance of plate surface, improves output and the surface quality of sheet material.
Wherein, described steam generation and metering device 1 can be adjusted steam emitted dose and pressure by PLC programmable controller according to the type of the speed of production line and sheet material, improve the injection flow of steam and the degree of depth of sheet metal thickness direction.
It is all high light microscopic faces with the surface of lower surface spray steaming unit 3 that unit 2 is steamed in described upper surface spray, be with well-regulated steam jetting hole (not shown), it is particular design that steam inside is sprayed casing, stablizes the pressure of steam to avoid forming condensed water, thereby avoids forming water droplet spot in steel slab surface.
There is closed hoop porous guipure on described surface of steaming unit 3 with lower surface spray in upper surface spray steaming unit 2, is convenient in process of production penetrating of steam and sprays and the protection to blank shape.
Native system, for promoting the technological means of wood-based plate continuous rolling peace pressing production line output, improves plate surface quality and profile density simultaneously, and more highdensity top layer is provided, thereby reduces the surface property of the secondary operations such as sanding amount and following veneer, japanning.
The beneficial effects of the utility model are: promote production line production capacity 15-30%, reduce pre-hardening thickness; Better superficial density and the sealing of surperficial pore, sheet material profile density is smoothly smooth, and can immediately adjust parameter to meet production requirement; Improve the top finishing performance of sheet material, when sheet material, directly cover with paint, lacquer, colour wash, etc. and add man-hour, can reduce coating consumption and surpass 20%; Press steel belt power consumption reduces 25-30%: on steel band, heating platen and roller blanket, only need pulling force still less; The front 60mm section of steam presents transparent penetrating state completely, thereby dry noncondensing, steel slab surface evaporated condensation water spot; Higher elastic modelling quantity, higher bending strength, higher internal bond strength, high efficiency, low energy consumption, successful, production capacity can improve 20%-30%.
The above, be only the specific embodiment of the present utility model, but protection domain of the present utility model is not limited to this, and any variation of expecting without creative work or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (3)
1. a slab sprays steaming heating system automatically, this system comprises that unit is steamed in steam generation and metering device, upper surface spray, unit, porous guipure, guipure roller, motor power system are steamed in lower surface spray, it is characterized in that: described motor power system is located at guipure roller top, guipure roller output connection upper surface spray steaming unit steams unit with lower surface spray and is connected with metering device with steam generation, support and porous guipure that described motor power system sees through this system join, and porous guipure and steam generation and metering device are connected to form closed circuit.
2. slab according to claim 1 sprays steaming heating system automatically, it is characterized in that: the surface that unit and lower surface spray steaming unit are steamed in described upper surface spray is all high light microscopic faces, is with well-regulated steam jetting hole
.
3. slab according to claim 2 sprays steaming heating system automatically, it is characterized in that: there is closed hoop porous guipure on the surface that unit and lower surface spray steaming unit are steamed in described upper surface spray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320011674.2U CN203471909U (en) | 2013-01-10 | 2013-01-10 | Automatic steam-injecting and heating system for slab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320011674.2U CN203471909U (en) | 2013-01-10 | 2013-01-10 | Automatic steam-injecting and heating system for slab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203471909U true CN203471909U (en) | 2014-03-12 |
Family
ID=50220314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320011674.2U Expired - Fee Related CN203471909U (en) | 2013-01-10 | 2013-01-10 | Automatic steam-injecting and heating system for slab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203471909U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107009474A (en) * | 2017-03-28 | 2017-08-04 | 曾华 | A kind of fiberboard steams the production method of slab speed-raising |
| CN116476192A (en) * | 2023-04-25 | 2023-07-25 | 广西三威家居新材股份有限公司 | A production method of engraving and milling flame retardant board |
-
2013
- 2013-01-10 CN CN201320011674.2U patent/CN203471909U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107009474A (en) * | 2017-03-28 | 2017-08-04 | 曾华 | A kind of fiberboard steams the production method of slab speed-raising |
| CN116476192A (en) * | 2023-04-25 | 2023-07-25 | 广西三威家居新材股份有限公司 | A production method of engraving and milling flame retardant board |
| CN116476192B (en) * | 2023-04-25 | 2024-05-07 | 广西三威家居新材股份有限公司 | A method for producing a flame-retardant plate capable of being milled |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20220110 |
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| CF01 | Termination of patent right due to non-payment of annual fee |