CN109529540A - The exhaust treatment system of wood-based plate manufacture - Google Patents
The exhaust treatment system of wood-based plate manufacture Download PDFInfo
- Publication number
- CN109529540A CN109529540A CN201910015106.1A CN201910015106A CN109529540A CN 109529540 A CN109529540 A CN 109529540A CN 201910015106 A CN201910015106 A CN 201910015106A CN 109529540 A CN109529540 A CN 109529540A
- Authority
- CN
- China
- Prior art keywords
- conveying device
- wood
- based plate
- several
- treatment system
- 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.)
- Pending
Links
- 239000002023 wood Substances 0.000 title claims abstract description 61
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- 239000000463 material Substances 0.000 claims abstract description 13
- 230000015572 biosynthetic process Effects 0.000 claims description 7
- 238000004321 preservation Methods 0.000 claims description 5
- 229920000742 Cotton Polymers 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002699 waste material Substances 0.000 claims description 2
- 238000005253 cladding Methods 0.000 claims 1
- 239000000835 fiber Substances 0.000 abstract description 14
- 239000000126 substance Substances 0.000 abstract description 7
- 239000007789 gas Substances 0.000 description 36
- 238000000034 method Methods 0.000 description 9
- 238000001035 drying Methods 0.000 description 7
- 239000000428 dust Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000002918 waste heat Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 235000013290 Sagittaria latifolia Nutrition 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 235000015246 common arrowhead Nutrition 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000011378 shotcrete Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/06—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
- B27N3/02—Manufacture of substantially flat articles, e.g. boards, from particles or fibres from particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
- B27N3/04—Manufacture of substantially flat articles, e.g. boards, from particles or fibres from fibres
Abstract
The invention discloses a kind of exhaust treatment systems of wood-based plate manufacture, including cyclone separator, induced duct and exhaust gas treating device, exhaust gas treating device includes feed conveying device, blower, several conveying device, feed back and discard transfer apparatus, shell and the material conveying devices out with ventilative eyelet, shell includes several upper bucket bodies, several lower bucket bodies and a middle casing, more there is the conveying device of ventilative eyelet to be arranged above and below in the middle casing of shell, the top of upper bucket body is connected with vertical exhaust pipes, and lower part air inlet pipe is connected with induced duct lower end.Feeding funnel bottom part is connected by feed conveying device with middle casing upper end, and feed back and discard transfer apparatus are arranged in the bottom of lower bucket body, and material conveying device is arranged on the port of middle casing lower end out.Present invention reduces the discharge of tail gas harmful substance, reduce the power consumption and steam loss of wood chip later period workshop section, reduce the manufacturing cost of wood-based plate, and effectively improves fiber quality.
Description
Technical field
It is the present invention relates to the exhaust treatment system generated in a kind of artificial board manufacturing process, in particular to a kind of through whirlwind point
From the thermal energy recycling and purification system that device isolates tail gas, belong to timber industry equipment technical field.
Background technique
Currently, needing first in the process flow of the wood-based plates such as particieboard or medium and high density fibre panel manufacture by brush wood
Through wood chipping equipment be whittled into length be not more than 60mm wood chip, by saturated vapor to the preheating boiling of wood chip after, make wood chip have one
Determine humidity and temperature, can be improved and balanced wood chip moisture content, while improving the temperature of wood chip, reduces defibrator process and dry steam
And power consumption, improve fiber quality.
Then, wood chip enters back into defibrator and wears into fiber after the processes such as extruding, tearing, thermophilic digestion.After defibrator process
Fiber adds glue and other additives, then send through shotcrete pipe to fiber drying equipment, will be with big by velocity heated gas
The wet fiber for measuring steam is dry to the moisture content for meeting manufacturing technique requirent, and the fiber after drying is separated through cyclone separator, is led to
Cross rotary discharging valve discharge, the stream of hot air that cyclone separator is isolated through upper part emission by exhaust pipe into atmosphere, Huo Zhejin
Enter exhaust gas treating device to be purified, is ultimately discharged into atmosphere.The part of production process of wood-based plate as shown in Figure 1: make by wood chip 01
Enter 10 boiling of pre-cooked equipment after the completion of standby, subsequently into fiber is worn into defibrator 11, leads to after applying additive to fiber
It crosses whitewashing pipeline and enters drying duct, drying air fan 13 is by hot-air and fiber combination drying, and the fiber after drying is through whirlwind point
From device 14 by itself and tail gas separation, fiber direction as indicated with an arrow is discharged from 14 bottom of cyclone separator, and tail gas is from hollow arrow
Head direction is discharged into atmosphere or tail gas clean-up processing equipment at the top of cyclone separator 14.
Cyclone separator isolates the temperature of tail gas up to 50~90 DEG C, comprising dust, water vapour and other has in tail gas
Evil substance would seriously pollute the environment if being expelled directly out.Therefore, generally after cyclone separator increase wet dust removal, electric precipitation,
The cleaners such as spray column, are further processed with qualified discharge tail gas.But current processing method investment is big, energy consumption is high, has
Can also generate secondary pollution.
Summary of the invention
The object of the present invention is to provide a kind of exhaust treatment systems of wood-based plate manufacture, are steamed using wood chip absorption dust, water
The substances such as vapour, reduce the discharge of tail gas harmful substance, and recycle exhaust heat-energy, reduce the manufacturing cost of wood-based plate.
The present invention is achieved by the following technical programs:
A kind of exhaust treatment system of wood-based plate manufacture, including cyclone separator, induced duct, exhaust gas treating device and braced frame,
The cyclone separator upper end is connected with induced duct upper end；The exhaust gas treating device includes feed conveying device, number Fans, number
Platform has conveying device, feed back and the discard transfer apparatus of ventilative eyelet, shell and material conveying device out, and the shell is using gold
Belong to plate to be made, on the ground by braced frame support；Shell include be fixedly connected integral several upper bucket bodies, it is several under
Bucket body and a middle casing, fractional layer is arranged in middle casing the several conveying devices with ventilative eyelet up and down, several
The top vent pipe of upper bucket body is connected by blower with vertical exhaust pipes；The lower part air inlet pipe and induced duct of several lower bucket body sides
Lower end is connected；Feeding funnel bottom part is connected by feed conveying device with the feed pipe that middle casing upper end side upwardly extends, and is returned
Material is arranged in the bottom that several lower bucket bodies are connected with discard transfer apparatus, and material conveying device setting is another in middle casing lower end out
On the port for the drainage conduit that side extends downwardly；Conveying device with ventilative eyelet is equipped with to mat formation and set and turn-down rig.
The purpose of the present invention can also be further realized by following technical measures.
Further, the hull outside coats one layer of heat preservation layer, keeps the temperature thermal coefficient≤0.12 of layer material, including protect
Warm cotton and insulation foamed plastic.
Further, the feed conveying device is screw conveyor or belt conveyor or swing blanking device or chain
Formula conveying device or rotary unloading device or up-small and down-big magazine attachment.The material conveying device out is screw conveyor or skin
It with conveyer or is up big and down small hopper or drag conveyor or chain conveyor.The feed back and discard transfer apparatus are
Screw conveyor or belt conveyor or drag conveyor or chain conveyor.
Further, there are tilt angle≤30 ° of the conveying device of ventilative eyelet, conveying wood chip speed is 1-70m/
min。
Further, it is described mat formation be set to the multiple spirals being arranged at intervals in the conveying device with ventilative eyelet or
Revolution rake with rod-type rake teeth or the revolution rake with chip rake teeth.
Further, the turn-down rig is the multiple band rod-types being arranged at intervals in the conveying device with ventilative eyelet
The revolution rake of rake teeth or the revolution with chip rake teeth are harrowed.
The tail gas that the present invention isolates cyclone separator is introduced in middle casing by lower part air inlet pipe, is had through several layers
There is the conveying device of ventilative eyelet to preheat the wood chip of conveying, using porosity wood chip to substances such as dust, water vapours
Suction-operated is purified tail gas, reduces the discharge of tail gas harmful substance；The waste heat of tail gas and water vapour play wood chip simultaneously
To certain preheating, humidification, so as to substitute pre-cooked equipment, to reduce the electricity of later period wood chip defibrator process, drying section
Consumption and steam loss, reduce the manufacturing cost of wood-based plate, and fiber quality is made to be effectively improved.
The advantages and features of the present invention will be illustrated and explained by the non-limitative illustration of preferred embodiment below,
These embodiments only provide as an example referring to attached drawing.
Detailed description of the invention
Fig. 1 is the part of production flow chart of existing wood-based plate；
Fig. 2 is structural schematic diagram of the invention；
Fig. 3 is the structural schematic diagram of one exhaust gas treating device of the embodiment of the present invention；
Fig. 4 is the structural schematic diagram of two exhaust gas treating device of the embodiment of the present invention.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples.
As shown in Figure 2 to 4, the present invention includes cyclone separator 14, induced duct 2 and exhaust gas treating device 3, cyclone separator
14 upper ends are connected with 2 upper end of induced duct, and spray equipment 4 can be added at induced duct 2, pre-process to dry tail gas 03.
Exhaust gas treating device 3 include feed conveying device 32, blower 33,1-15 platform have ventilative eyelet conveying device 34,
Discard transfer apparatus 35, shell 36 and material conveying device 37 out；The closed shell that shell 36 is welded using sheet metal is protected
Exhaust gas flow is demonstrate,proved when passing through the conveying device 34 and wood chip 01 with ventilative eyelet, will not be leaked into atmosphere.
Exhaust gas treating device 3 is supported on the ground by the braced frame 360 that fashioned iron is welded into.Shell 36 includes being fixedly connected into
Several upper bucket bodies 361, several lower bucket bodies 362 and a middle casing 363 for one, the quantity of upper bucket body 361 and lower bucket body 362
Depending on the capacity of the tail gas handled as needed, in example 1 and example 2, the upper bucket body 361 of selection and lower bucket body
362 quantity are one, and the tail gas amount that there is 34 quantity of conveying device of ventilative eyelet to handle as needed determines.
In example 1 and example 2, three there is about 34 conveying device of ventilative eyelet to divide three-layer arrangement in
Between in shell 363, there is the conveying device 34 of ventilative eyelet to select wired belt conveyer, horizontally disposed or≤30 ° of inclination angles arrangements.
It is uniformly distributed wood chip 01, wood chip 01 is preheated using waste heat from tail gas and vapor, while keeping 01 moisture content of wood chip balanced.
The top vent pipe 364 of upper bucket body 361 is connected by blower 33 with vertical exhaust pipes 38.Under lower 362 left side of bucket body
Portion's air inlet pipe 365 is connected with 2 lower end of induced duct.Bottom passes through upward on the left of feed conveying device 32 and 363 upper end of middle casing
The feed pipe 366 of extension is connected, and feed back and discard transfer apparatus 35 are arranged in the bottom of lower bucket body 362, out material conveying device
37 are arranged on the port of the drainage conduit 367 extended downwardly on the right side of 363 lower end of middle casing.
In order to make full use of the thermal energy of tail gas, one layer of heat preservation layer 368 is coated on the outside of shell 36, thermal loss is prevented, mentions
The pre-heat effect of high wood chip 01.Insulating layer 368 is the material that thermal coefficient is less than or equal to 0.12, including heat-preservation cotton and heat preservation bubble
Foam plastics.Feed conveying device 32 be screw conveyor or belt conveyor or swing blanking device or chain-type conveying device or
Rotary unloading device or up-small and down-big magazine attachment, convenient for wood chip 01 is evenly supplied to the conveying device with ventilative eyelet
34；It can be arranged to mat formation in the conveying device 34 with ventilative eyelet and set 341 and turn-down rig 342, according to production needs
Mat formation and set 341 and be layered on wood chip 01 in 34 width direction of conveying device with ventilative eyelet, turn-down rig 342 makes wood chip 01
It is turned in 34 transportational process of conveying device with ventilative eyelet, so that wood chip be made more to come into full contact with dry tail gas.?
Mat formation set 341 be the multiple spirals being arranged at intervals in the conveying device with ventilative eyelet or revolution rake with rod-type rake teeth or
Revolution rake with chip rake teeth.Turn-down rig 342 is the multiple rod failures being arranged at intervals in the conveying device with ventilative eyelet
The revolution rake of formula rake teeth or the revolution with chip rake teeth are harrowed.
Material conveying device 37 is also for screw conveyor or belt conveyor or directly with up big and down small hopper or scraper plate out
Conveyer or chain conveyor conveying are detached from lower bucket body 362 convenient for that will pass through the wood chip 01 of heating and moistening.Feed back and waste material are defeated
Sending device 35 is screw conveyor or belt conveyor or drag conveyor or chain conveyor, convenient for making the pellet object fallen
It is recycled via bottom feed back and discard transfer apparatus 35.
Tilt angle≤30 ° of conveying device 34 with ventilative eyelet, conveying wood chip speed are 1-70m/min.
The course of work of the present invention shown in embodiment one and embodiment two is as follows:
Wood chip 01 is sent into feed conveying device 32, the feeding spiral conveyer that feed conveying device 32 is selected, feed auger conveying
Wood chip 01 is sent into middle casing 363 by machine by feed pipe 366.The trend of wood chip 01 is divided into following two:
The wood chip 01 of embodiment one is with S type pattern whereabouts: first falling in the ventilative eyelet of having of maximum layer in middle casing 363
In conveying device 34, wood chip 01 is uniformly distributed in 34 transporting direction of conveying device and width direction with ventilative eyelet, is increased
The area of tail gas is contacted, and is transported in next layer of the conveying device 34 with ventilative eyelet therewith, and so on, wood chip 01
It finally falls in the conveying device 34 with ventilative eyelet of basecoat, is exported by drainage conduit 367.At the same time, from figure
Tail gas with 50~90 DEG C of temperature and 40%~90% humidity shown in 1 passes through induced duct 2 after the discharge of cyclone separator 14
Lower end enters in shell 36 from the lower part air inlet pipe 365 in 362 left side of lower bucket body, and under the suction function of blower 33, tail gas is from shell
The upward loss in the bottom of body 36, after tail gas comes into full contact with the wood chip 01 conveyed in the conveying device 34 with ventilative eyelet,
Porous wood chip 01 absorbs steam, waste heat in tail gas, absorption dust and other harmful substances.Tool of the tail gas from basecoat
There is the conveying device 34 of ventilative eyelet to pass through the wood chip 01 that is conveying thereon, tail gas continues to rise so that mediant layer and
The adsorption effect of the most upper one layer wood chip 01 that there is the conveying device 34 of ventilative eyelet to convey is identical, and the tail gas being purified is from upper
The top vent pipe 364 of bucket body 361 is discharged after passing through blower 33 from vertical exhaust pipes 38.
In example 2, wood chip 01 with straight line pattern therefrom between under the downward wood chip channel 369 of 363 left vertical of shell
It falls, while into upper and lower three layers in 34 left end of conveying device for breathing freely eyelet.Upper and lower three layers have the defeated of ventilative eyelet
After sending device 34 that wood chip 01 is sent to right end from left end, drainage conduit 367 is fallen under 363 right side of middle casing and is discharged.Remaining knot
Structure is the same as example 1.
In addition to the implementation, the present invention can also have other embodiments, all to use equivalent substitution or equivalent transformation shape
At technical solution, be all fallen within the protection domain of application claims.
Claims (9)
1. a kind of exhaust treatment system of wood-based plate manufacture, including cyclone separator and induced duct, the cyclone separator upper end
It is connected with induced duct upper end；It is characterized in that, further including exhaust gas treating device and braced frame, the exhaust gas treating device includes charging
Conveying device, number Fans, several conveying device, feed back and discard transfer apparatus, shell and the dischargings with ventilative eyelet are defeated
Device is sent, the shell is made of sheet metal, on the ground by braced frame support；Shell includes being fixedly connected into one
Several upper bucket bodies, several lower bucket bodies and a middle casing for body, several have the upper and lower fractional layer of the conveying devices of ventilative eyelet
It is arranged in middle casing, the top vent pipe of several upper bucket bodies is connected by blower with vertical exhaust pipes；Several lower bucket bodies one
The lower part air inlet pipe of side is connected with induced duct lower end；Feeding funnel bottom part by feed conveying device and one side of middle casing upper end to
The feed pipe of upper extension is connected, and feed back is arranged in the bottom that several lower bucket bodies are connected with discard transfer apparatus, discharging conveying dress
It installs on the port for the drainage conduit that the middle casing lower end other side extends downwardly；It is set in conveying device with ventilative eyelet
Have to mat formation and set and turn-down rig.
2. the exhaust treatment system of wood-based plate manufacture as described in claim 1, it is characterised in that: the hull outside cladding one
Layer insulating layer, keeps the temperature thermal coefficient≤0.12 of layer material, including heat-preservation cotton and insulation foamed plastic.
3. the exhaust treatment system of wood-based plate as described in claim 1 manufacture, it is characterised in that: the feed conveying device is
Screw conveyor or belt conveyor swing blanking device or chain-type conveying device or rotary unloading device or up-small and down-big
Magazine attachment.
4. the exhaust treatment system of wood-based plate as described in claim 1 manufacture, it is characterised in that: it is described go out material conveying device be
Screw conveyor or belt conveyor are up big and down small hopper or drag conveyor or chain conveyor.
5. the exhaust treatment system of wood-based plate manufacture as described in claim 1, it is characterised in that: the feed back and waste material conveying
Device is screw conveyor or belt conveyor or drag conveyor or chain conveyor.
6. the exhaust treatment system of wood-based plate manufacture as described in claim 1, it is characterised in that: have the conveying of ventilative eyelet
Tilt angle≤30 ° of device.
7. the exhaust treatment system of wood-based plate manufacture as described in claim 1, it is characterised in that: have the conveying of ventilative eyelet
The conveying wood chip speed of device is 1-70m/min.
8. the exhaust treatment system of wood-based plate as described in claim 1 manufacture, it is characterised in that: it is described mat formation be set to interval
Several spirals in conveying device with ventilative eyelet or the revolution rake with rod-type rake teeth or returning with chip rake teeth are set
Turn rake.
9. the exhaust treatment system of wood-based plate manufacture as described in claim 1, it is characterised in that: the turn-down rig is interval
Several revolution rakes with rod-type rake teeth in conveying device with ventilative eyelet or the revolution rake with chip rake teeth are set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910015106.1A CN109529540A (en) | 2019-01-08 | 2019-01-08 | The exhaust treatment system of wood-based plate manufacture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910015106.1A CN109529540A (en) | 2019-01-08 | 2019-01-08 | The exhaust treatment system of wood-based plate manufacture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109529540A true CN109529540A (en) | 2019-03-29 |
Family
ID=65834485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910015106.1A Pending CN109529540A (en) | 2019-01-08 | 2019-01-08 | The exhaust treatment system of wood-based plate manufacture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109529540A (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0476300A1 (en) * | 1990-09-17 | 1992-03-25 | Walther & Cie. Aktiengesellschaft | Process and device for adsorption or chemisorption of gaseous components of a gas stream |
| CN1268198A (en) * | 1997-08-25 | 2000-09-27 | 瑞典商顺智公司 | Plant for producing and treating wood fibres |
| CN1700951A (en) * | 2002-09-20 | 2005-11-23 | 阿尔斯托姆科技有限公司 | Method and device for separating gaseous pollutants from hot process gases by absorption and a mixer for moistening particulate dust |
| CN101885977A (en) * | 2010-07-06 | 2010-11-17 | 贵州省锦屏县华绿炭素有限公司 | Method for extracting cedar oil and co-producing active carbon from China fir sawdust |
| CN101920512A (en) * | 2009-06-09 | 2010-12-22 | 王殿营 | Crop straw medium-density fibrous thick plate and production method thereof |
| TW201144735A (en) * | 2010-02-04 | 2011-12-16 | Ebner Ind Ofenbau | Device for the heat treatment of sheet-metal blanks |
| CN103551011A (en) * | 2013-10-16 | 2014-02-05 | 周建华 | Adsorbing device for dioxin in waste incineration flue gas |
| CN103770192A (en) * | 2014-01-21 | 2014-05-07 | 福建省永安林业(集团)股份有限公司 | Wood chip washing flue-gas treatment device |
| CN204568752U (en) * | 2015-04-22 | 2015-08-19 | 河南鑫饰板业有限公司 | The anti-bridging device of a kind of wood-based plate wood chip charging belt transport plane |
| CN106693562A (en) * | 2016-12-02 | 2017-05-24 | 北京神雾环境能源科技集团股份有限公司 | Dioxin removal system and application of dioxin removal system |
| CN206207943U (en) * | 2016-11-16 | 2017-05-31 | 宿州市东大木业有限公司 | A kind of wood industry sheet material drying unit |
| CN107875809A (en) * | 2017-11-08 | 2018-04-06 | 东莞丰卓机电设备有限公司 | A kind of exhaust gas treating tower |
| CN107906942A (en) * | 2017-11-08 | 2018-04-13 | 甘肃省农业科学院农产品贮藏加工研究所 | A kind of method of solar energy assisted cryogenic absorption type dehydration and drying preserved apricot |
| CN207856619U (en) * | 2018-01-19 | 2018-09-14 | 中矿（天津）岩矿检测有限公司 | A kind of gas cleaning plant of activated carbon adsorption |
| WO2018214490A1 (en) * | 2017-05-26 | 2018-11-29 | 江苏苏力机械股份有限公司 | Zeolite rotor for filtration of organic waste gas exhausted during vehicle coating process |
| CN209501256U (en) * | 2019-01-08 | 2019-10-18 | 镇江联智机电设备有限公司 | The exhaust treatment system of wood-based plate manufacture |
-
2019
- 2019-01-08 CN CN201910015106.1A patent/CN109529540A/en active Pending
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0476300A1 (en) * | 1990-09-17 | 1992-03-25 | Walther & Cie. Aktiengesellschaft | Process and device for adsorption or chemisorption of gaseous components of a gas stream |
| CN1268198A (en) * | 1997-08-25 | 2000-09-27 | 瑞典商顺智公司 | Plant for producing and treating wood fibres |
| CN1700951A (en) * | 2002-09-20 | 2005-11-23 | 阿尔斯托姆科技有限公司 | Method and device for separating gaseous pollutants from hot process gases by absorption and a mixer for moistening particulate dust |
| CN101920512A (en) * | 2009-06-09 | 2010-12-22 | 王殿营 | Crop straw medium-density fibrous thick plate and production method thereof |
| TW201144735A (en) * | 2010-02-04 | 2011-12-16 | Ebner Ind Ofenbau | Device for the heat treatment of sheet-metal blanks |
| CN101885977A (en) * | 2010-07-06 | 2010-11-17 | 贵州省锦屏县华绿炭素有限公司 | Method for extracting cedar oil and co-producing active carbon from China fir sawdust |
| CN103551011A (en) * | 2013-10-16 | 2014-02-05 | 周建华 | Adsorbing device for dioxin in waste incineration flue gas |
| CN103770192A (en) * | 2014-01-21 | 2014-05-07 | 福建省永安林业(集团)股份有限公司 | Wood chip washing flue-gas treatment device |
| CN204568752U (en) * | 2015-04-22 | 2015-08-19 | 河南鑫饰板业有限公司 | The anti-bridging device of a kind of wood-based plate wood chip charging belt transport plane |
| CN206207943U (en) * | 2016-11-16 | 2017-05-31 | 宿州市东大木业有限公司 | A kind of wood industry sheet material drying unit |
| CN106693562A (en) * | 2016-12-02 | 2017-05-24 | 北京神雾环境能源科技集团股份有限公司 | Dioxin removal system and application of dioxin removal system |
| WO2018214490A1 (en) * | 2017-05-26 | 2018-11-29 | 江苏苏力机械股份有限公司 | Zeolite rotor for filtration of organic waste gas exhausted during vehicle coating process |
| CN107875809A (en) * | 2017-11-08 | 2018-04-06 | 东莞丰卓机电设备有限公司 | A kind of exhaust gas treating tower |
| CN107906942A (en) * | 2017-11-08 | 2018-04-13 | 甘肃省农业科学院农产品贮藏加工研究所 | A kind of method of solar energy assisted cryogenic absorption type dehydration and drying preserved apricot |
| CN207856619U (en) * | 2018-01-19 | 2018-09-14 | 中矿（天津）岩矿检测有限公司 | A kind of gas cleaning plant of activated carbon adsorption |
| CN209501256U (en) * | 2019-01-08 | 2019-10-18 | 镇江联智机电设备有限公司 | The exhaust treatment system of wood-based plate manufacture |
Non-Patent Citations (1)
| Title |
|---|
| 陆仁书主编: "《循环经济与新型工业化城市发展模式》", 30 September 1993, 内蒙古人民出版社, pages: 124 - 566 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106403566B (en) | A kind of environment-friendly and energy-efficient grain-drying cooling and dedusting device | |
| CN206253351U (en) | A kind of rice dries screening machine | |
| CN202859674U (en) | Traditional Chinese medicine linkage production outfit | |
| CN209501256U (en) | The exhaust treatment system of wood-based plate manufacture | |
| CN208282584U (en) | A kind of PVC granule drying box | |
| CN102895114A (en) | Joint production complete equipment for Chinese herbal medicines | |
| CN208332921U (en) | A kind of drying of corundum powder and classification integrated device | |
| CN109529540A (en) | The exhaust treatment system of wood-based plate manufacture | |
| CN212962677U (en) | Drying device for feed processing | |
| CN206967816U (en) | A kind of plastics part continuous drying drying device | |
| CN209181466U (en) | It is a kind of for producing the dryer of calcium silicate board | |
| CN207865919U (en) | A kind of particular biological pesticide energy-saving dewatering device | |
| CN207167735U (en) | A kind of filter suitable for tobacco leaf moisting machine humidity discharging airduct | |
| CN207113527U (en) | A kind of multilayer drying unit | |
| CN208382813U (en) | A kind of drying device for LiFePO4 processing | |
| CN109463794A (en) | It is a kind of to improve the floated leaves moisting device and method for beating leaf process piece rate | |
| CN204742468U (en) | Energy -saving tealeaves drying -machine | |
| CN208254103U (en) | sawdust drying tower | |
| CN210242313U (en) | Drying device for medicine washing machine | |
| CN209489480U (en) | It is a kind of to improve the floated leaves moisting device for beating leaf process piece rate | |
| CN208146476U (en) | Apparatus of selecting rice color anti-jump rice control device automatically | |
| CN206447751U (en) | A kind of mud drying device | |
| CN217962429U (en) | Potassium superoxide granulator | |
| CN207763443U (en) | A kind of drying system of sponge sanding block | |
| CN219063930U (en) | Natural cooling circulating fluidized drying bed for fertilizer production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |