CN106994280A - A kind of wood-based plate drying system device for eliminating smoke and dust - Google Patents
A kind of wood-based plate drying system device for eliminating smoke and dust Download PDFInfo
- Publication number
- CN106994280A CN106994280A CN201710319912.9A CN201710319912A CN106994280A CN 106994280 A CN106994280 A CN 106994280A CN 201710319912 A CN201710319912 A CN 201710319912A CN 106994280 A CN106994280 A CN 106994280A
- Authority
- CN
- China
- Prior art keywords
- wood
- dust
- drying system
- based plate
- smoke
- 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
- 239000000779 smoke Substances 0.000 title claims abstract description 23
- 239000000428 dust Substances 0.000 title claims abstract description 21
- 238000001035 drying Methods 0.000 title claims abstract description 17
- 239000002023 wood Substances 0.000 title claims abstract description 15
- -1 cooler Substances 0.000 claims abstract description 3
- 229920002522 Wood fibre Polymers 0.000 abstract description 2
- 239000003344 environmental pollutant Substances 0.000 abstract description 2
- 231100000719 pollutant Toxicity 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 abstract description 2
- 230000009467 reduction Effects 0.000 abstract description 2
- 239000002025 wood fiber Substances 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000000835 fiber Substances 0.000 description 6
- 239000007921 spray Substances 0.000 description 4
- 235000019504 cigarettes Nutrition 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
-
- 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
- B01D50/40—Combinations of devices covered by groups B01D45/00 and B01D47/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D51/00—Auxiliary pretreatment of gases or vapours to be cleaned
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
Abstract
The invention discloses a kind of wood-based plate drying system device for eliminating smoke and dust, including cooler, smoke removing device, the top of the cooler is provided with extinguishing device A, right side and extinguishing device B, bottom is connected with screw machine, the inside of the smoke removing device is respectively equipped with sprayer unit A and sprayer unit B, and bottom is connected with cyclone dust collectors, and the bottom of cyclone dust collectors is provided with rotary discharge valve.The wood-based plate drying system device for eliminating smoke and dust, can reduce the pollutant concentration being discharged into air, to greatest extent reduction discharge naked eyes visibility, while reclaiming a large amount of wood fiber raw materials.
Description
Technical field
The invention belongs to device for eliminating smoke and dust technical field, and in particular to a kind of wood-based plate drying system smoke abatement and dust control dress
Put.
Background technology
Fibre weight after timber is handled through defibrator process workshop section in existing Wood-based Panel Production enterprise is all larger, and system is dried in wood-fibred
System employs dry cyclone separator, and drying system air quantity is about in more than 100000m3/h, and wind speed is high, treating capacity is big.
Because the treatment effeciency for drying cyclone separator is not high, have it is partially dried after the hot blast discharged of fiber and cyclone separator in the lump
Take out of and float to aerial, calculated even if pressing the Effiency of whirlwind Separator 98% ~ 99%, the fiber walked that floats reaches more than 2t/h, simultaneously
It is mingled with a large amount of water vapours, is discharged with mist form, it appears that white cigarette billows, large effect is produced to surrounding enviroment.For this
Propose a kind of wood-based plate drying system device for eliminating smoke and dust.
The content of the invention
It is an object of the invention to provide a kind of wood-based plate drying system device for eliminating smoke and dust, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the present invention provides following technical scheme：A kind of wood-based plate drying system device for eliminating smoke and dust,
Including cooler, smoke removing device, the top of the cooler is provided with extinguishing device A, right side and extinguishing device B, bottom with
Screw machine is connected, and the inside of the smoke removing device is respectively equipped with sprayer unit A and sprayer unit B, and bottom is connected with whirlwind
Deduster, the bottom of cyclone dust collectors is provided with rotary discharge valve.
It is preferred that, the left end of the cooler is provided with ventilating opening.
It is preferred that, the top of the smoke removing device is provided with air outlet.
The technique effect and advantage of the present invention：The wood-based plate drying system device for eliminating smoke and dust, can reduce and be discharged into sky
Naked eyes visibility is discharged in pollutant concentration in gas, to greatest extent reduction, while reclaiming a large amount of wood fiber raw materials.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
In figure：1 cooler, 2 extinguishing device A, 3 extinguishing device B, 4 cyclone dust collectors, 5 smoke removing devices, 6 rotary unloadings
Expect valve, 7 sprayer unit A, 8 sprayer unit B, 9 screw machines.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
The invention provides a kind of wood-based plate drying system device for eliminating smoke and dust as shown in Figure 1, including cooler 1, cigarette
Mist cancellation element 5, the top of the cooler 1 is provided with extinguishing device A 2, right side and extinguishing device B 3, bottom and screw machine 9
Connection, the inside of the smoke removing device 5 is respectively equipped with sprayer unit A 7 and sprayer unit B 8, and bottom is connected with whirlwind and removed
Dirt device 4, the bottom of cyclone dust collectors 4 is provided with rotary discharge valve 6, and the left end of the cooler 1 is provided with ventilating opening, and the smog disappears
Except the top of device 5 is provided with air outlet.
The present apparatus can be connected to redrying cyclone separator exhaust outlet as an autonomous system, form three-level segregative line
System, reaches very high separating effect, can also be connected to primary drying cyclone separator exhaust outlet, and two fractions are constituted with the present apparatus
From system；Wood-based plate drying system goes out after most of fiber the hot and humid waste gas produced by first and second cyclonic separation and passed through
Pipeline enters cooler, and residual fiber is isolated subsequently into cyclone separator, and waste gas eventually passes atomisation tower and further caught
Tiny residual fiber and dust are caught, the flue gas after purification further mixes with air, dilutes and is discharged into again in air, reaches anhydrous
Steam condition is so as to can't see white cigarette.
The present apparatus also includes high-pressure water spray fire extinguishing system and low pressure water spray humidity controlling system, the spraying fire extinguishing water inlet pipe
It is connected with fire-fighting force (forcing) pump, low pressure water spray water inlet pipe is connected with independent water pump, all shower nozzles are set by PLC according to each control point
Determine temperature automatic control, prevent water spray excessive or not enough.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic,
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., should be included in the present invention's
Within protection domain.
Claims (3)
1. a kind of wood-based plate drying system device for eliminating smoke and dust, including cooler（1）, smoke removing device（5）, its feature exists
In：The cooler（1）Top be provided with extinguishing device A（2）, right side and extinguishing device B（3）, bottom and screw machine（9）Even
Connect, the smoke removing device（5）Inside be respectively equipped with sprayer unit A（7）With sprayer unit B（8）, bottom is connected with whirlwind
Deduster（4）, cyclone dust collectors（4）Bottom be provided with rotary discharge valve（6）.
2. a kind of wood-based plate drying system device for eliminating smoke and dust according to claim 1, it is characterised in that：The cooler
（1）Left end be provided with ventilating opening.
3. a kind of wood-based plate drying system device for eliminating smoke and dust according to claim 1, it is characterised in that：The smog disappears
Except device（5）Top be provided with air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710319912.9A CN106994280A (en) | 2017-05-09 | 2017-05-09 | A kind of wood-based plate drying system device for eliminating smoke and dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710319912.9A CN106994280A (en) | 2017-05-09 | 2017-05-09 | A kind of wood-based plate drying system device for eliminating smoke and dust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106994280A true CN106994280A (en) | 2017-08-01 |
Family
ID=59434586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710319912.9A Pending CN106994280A (en) | 2017-05-09 | 2017-05-09 | A kind of wood-based plate drying system device for eliminating smoke and dust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106994280A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB695039A (en) * | 1951-01-10 | 1953-08-05 | Joseph Albert Otterway | Improvements in or relating to the arresting of dust produced in industrial processes |
| CN2069094U (en) * | 1989-08-30 | 1991-01-09 | 王力武 | Spiral flow duster |
| CN2083961U (en) * | 1990-07-26 | 1991-09-04 | 于守智 | Cyclonic cleaning smoke eleminating and dust reducing device |
| US20110048232A1 (en) * | 2008-03-07 | 2011-03-03 | Reckitt & Coleman (Overseas) Limited | Air Cleaner |
| CN202036897U (en) * | 2011-03-30 | 2011-11-16 | 南京梅山冶金发展有限公司 | High-temperature tail gas dust removal system of stove kiln |
| CN102513326A (en) * | 2011-11-29 | 2012-06-27 | 广西新凯骅实业集团股份有限公司 | Dust-removing and odor-purifying device for production workshop of dry-method fiberboard |
| CN104475276A (en) * | 2015-01-07 | 2015-04-01 | 林产工业规划设计院 | Dedusting device for artificial board drying system |
| CN206730776U (en) * | 2017-05-09 | 2017-12-12 | 梁绍勇 | A kind of wood-based plate drying system device for eliminating smoke and dust |
-
2017
- 2017-05-09 CN CN201710319912.9A patent/CN106994280A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB695039A (en) * | 1951-01-10 | 1953-08-05 | Joseph Albert Otterway | Improvements in or relating to the arresting of dust produced in industrial processes |
| CN2069094U (en) * | 1989-08-30 | 1991-01-09 | 王力武 | Spiral flow duster |
| CN2083961U (en) * | 1990-07-26 | 1991-09-04 | 于守智 | Cyclonic cleaning smoke eleminating and dust reducing device |
| US20110048232A1 (en) * | 2008-03-07 | 2011-03-03 | Reckitt & Coleman (Overseas) Limited | Air Cleaner |
| CN202036897U (en) * | 2011-03-30 | 2011-11-16 | 南京梅山冶金发展有限公司 | High-temperature tail gas dust removal system of stove kiln |
| CN102513326A (en) * | 2011-11-29 | 2012-06-27 | 广西新凯骅实业集团股份有限公司 | Dust-removing and odor-purifying device for production workshop of dry-method fiberboard |
| CN104475276A (en) * | 2015-01-07 | 2015-04-01 | 林产工业规划设计院 | Dedusting device for artificial board drying system |
| CN206730776U (en) * | 2017-05-09 | 2017-12-12 | 梁绍勇 | A kind of wood-based plate drying system device for eliminating smoke and dust |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170801 |