CN107695073A - A kind of continuity dust-collecting dedusting system - Google Patents
A kind of continuity dust-collecting dedusting system Download PDFInfo
- Publication number
- CN107695073A CN107695073A CN201711074567.3A CN201711074567A CN107695073A CN 107695073 A CN107695073 A CN 107695073A CN 201711074567 A CN201711074567 A CN 201711074567A CN 107695073 A CN107695073 A CN 107695073A
- Authority
- CN
- China
- Prior art keywords
- dust
- tube
- continuity
- dedusting system
- collecting
- 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
- 239000000428 dust Substances 0.000 claims abstract description 42
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 238000004140 cleaning Methods 0.000 claims abstract description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 5
- 239000010935 stainless steel Substances 0.000 claims abstract description 5
- 239000000203 mixture Substances 0.000 claims abstract description 3
- 238000001914 filtration Methods 0.000 claims description 14
- 238000005453 pelletization Methods 0.000 claims description 10
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 7
- 239000003546 flue gas Substances 0.000 claims description 7
- 238000005406 washing Methods 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 2
- 239000003500 flue dust Substances 0.000 abstract description 13
- 239000003517 fume Substances 0.000 abstract description 3
- 239000000571 coke Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 206010022000 influenza Diseases 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B29/00—Other details of coke ovens
Abstract
The invention discloses a kind of continuity dust-collecting dedusting system, including：Dust excluding hood, the telescoping inner docked with dust excluding hood, outer telescopic tube and cleaning shaft with telescoping inner composition；Wherein：The cleaning shaft includes horizontal extension pipe, horizontal extension tube drive device, vertical lift pipe, lifting tube drive device, fall way rotating mechanism, the horizontal extension pipe use high temperature resistant stainless steel pipe, telescopic mechanism is formed by inner and outer tubes, inner tube is freely stretched in outer tube.A kind of continuity dust-collecting dedusting system, excessive flue dust is continuously collected during by coaling coke-removing, continuous processing.Solve existing vehicle-mounted dedusting and closed when cart moves and used, and under this state the excessive amount of flue dust be total fume amount more than half, environment is seriously polluted, the problem of by relevant department's stringent requirements rectification.
Description
Technical field
The present invention relates to a kind of coal-charging pusher machine vehicular overall process dust pelletizing system of heat reclamation coke furnace, and in particular to one
Kind continuity dust-collecting dedusting system.
Background technology
In existing heat reclamation coke furnace dedusting technology, ground dust-collecting dedusting system is used mostly both at home and abroad, by being arranged at
Each hole coke oven machine side, the burnt dust gathering arrester surveyed, it is then that flue gas is defeated by flue dust collecting when coalingging, the discharging of the coke to dust sucting pipeline
It is sent in ground dedusting system and disposes.Due to being intended to set dust gathering arrester on tens of holes of each coke oven or even hundreds of hole bodies of heater
And dust collecting duct, whole mechanism is very huge, and construction cost is costly.And because the sealing of each dust gathering arrester is poor, lead
The dust suction of individual dust-collecting points up to a hundred is caused to decline a lot, dust collecting effect is extremely difficult to be expected！
Currently there is a kind of vehicle-mounted dust removing system also largely using, this mechanism is that ground dust-collecting dedusting system is small-sized
It is placed on after change on cart, during work, dust pelletizing system individually handles the flue dust of a hole coke oven, it is not necessary to as ground station for dust removal
Dust gathering arrester is all set on each hole coke oven.This mechanism is simple and practical, reduced investment.
But above-mentioned vehicle-mounted dust dedusting technology has a larger defect, mainly dust-collecting dedusting system can not continuously work,
Discharge of the coke, cart will move in technique of coalingging handoff procedure, system need shut down wait cart it is in place after work again.And this mistake
Flue dust is largely excessive in journey so that environmental protection is not up to standard.
Therefore, it is necessary to the shortcomings that being directed in the prior art, design is a kind of can continuity dust in cart moving process
The system and technique of dedusting.
The content of the invention
It is an object of the invention to provide a kind of continuity dust-collecting dedusting system, solve asking proposed in background technology
Topic.
To achieve the above object, the present invention provides following technical scheme：
A kind of continuity dust-collecting dedusting system, including：Dust excluding hood, the telescoping inner and telescoping inner docked with dust excluding hood
The outer telescopic tube and cleaning shaft of composition；Wherein：The cleaning shaft includes horizontal extension pipe, horizontal extension tube drive device,
Vertical lift pipe, lifting tube drive device, fall way rotating mechanism, the horizontal extension pipe use high temperature resistant stainless steel pipe, by
Inner and outer tubes form telescopic mechanism, and inner tube is freely stretched in outer tube.
As a kind of preferred embodiment of the present invention, outer tube and the fall way inner tube of the telescoping tube link into an integrated entity,
Flue gas imports fall way outer tube by fall way inner tube, then is connected to cart rear portion dust pelletizing system.
As a kind of preferred embodiment of the present invention, the fall way uses high temperature resistant stainless steel pipe.By inner tube and outside
Pipe forms scalable Rotatable mechanism.Inner pipe wall perforate, inner tube freely stretched in outer tube and rotary course in, inner tube perforate
Without departing from outer tube, it is ensured that the tightness of system.
As a kind of preferred embodiment of the present invention, the lifting base is on rotating mechanism, and rotating mechanism is by rotating
Bearing, stress bearing etc. form.Fall way is at work, it is ensured that system rotates to any angle.
As a kind of preferred embodiment of the present invention, the outer tube of the fall way, with the dedusting system positioned at cart rear portion
System is connected to the collection for together, completing flue gas by pipeline.
As a kind of preferred embodiment of the present invention, the filtration tank is located at dust pipe-line system and the dedusting of cart rear portion
Between system.
As a kind of preferred embodiment of the present invention, the filtration tank includes washing and filtering is difunctional, and filtration tank
With being connected flue connection.
Compared with existing vehicle-mounted dust removing system, the beneficial effects of the present invention are：Excessive flue dust connects during by coaling coke-removing
It is continuous to collect, continuous processing.Solve existing vehicle-mounted dedusting and closed when cart moves and used, and under this state flue dust it is outer
Excessive amount be total fume amount more than half, seriously pollute environment, rectified and improved by relevant department's stringent requirements.It is excessive during by coaling coke-removing
Flue dust continuously collect, then disposed in the dust pelletizing system on cart, than ground station for dust removal construction cost reduce about 3/5-
4/5；Reduce the poorly sealed close caused system kinetic energy rejection of dust excluding hood, improve dust removing effects.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the continuity dust-collecting dedusting system SBR figure in Fig. 1.
Fig. 3 is the filtration tank figure of the continuity dust-collecting dedusting system in Fig. 1.
In figure：1 telescoping inner, 2 outer telescopic tubes, 3 telescoping inner drive mechanisms, 4 lifting inner tubes, 5 lifting outer tubes, 6 liftings
Pipe drive mechanism, 7 rotary supports, 8 filtration tanks, 9 connection flues, 10 dust pelletizing systems, 11 dust excluding hoods.
Embodiment
Embodiment 1
As Figure 1-3, a kind of continuity dust-collecting dedusting system, including：Dust excluding hood 11, docked with dust excluding hood 11 it is flexible
Inner tube 1, the outer telescopic tube 2 formed with telescoping inner 1, the tube wall perforate of telescoping inner 1 and outer telescopic tube 2 form UNICOM；In flexible
Pipe 1 is pushed out or withdrawn by the drive mechanisms such as oil cylinder 3.
The outer telescopic tube 2 is connected by flange with lifting inner tube 4, forms gas channel.
Lifting inner tube 4 can be freely lifted and rotate in lifting outer tube 5, lift the lifting of inner tube by fall way driving machine
Structure 6 performs.Lift the tube wall perforate of inner tube 4 and form UNICOM with lifting outer tube 5.
It is understood that as shown in figure 1, the telescoping inner 1 in the present invention released by telescoping inner drive mechanism 3 after with
Dust excluding hood 11 is with docking, and the flue gas in dust excluding hood 11 reaches outer telescopic tube 2 by telescoping inner 1, and flue gas is by the UNICOM of outer telescopic tube 2
To lifting inner tube 4；Flue gas reaches outer telescopic tube 5 by telescoping inner 4, then reaches filtration tank 8 by connecting flue 9, finally reaches
Vehicle-mounted dust removing system 10.
In cart running, telescoping tube in irregular elongation or compression, rotation pipe in servo rotary, this set system
Freely stretch and rotate the requirement for meeting these variables.
Continuous flue dust collecting system is placed on cart by the present invention, and dust pelletizing system construction cost reduces 3/5-4/5；Reduce
Hundreds of meters long ground flue moves loss of energy, improves flue dust collecting efficiency.
The telescoping inner 2 constitutes continuous collection flue dust pipe with outer telescopic tube 3.
The lifting inner tube 4 constitutes Height Adjustable rotary system with lifting outer tube 5.
The inside of filtration tank 8 include washing system and filtration system, by cooling high-temperature fume and remove a part of sulfide with
Bulky grain flue dust.
In summary, improvement of the invention is：
1) continuity dust-precipitating system is placed on cart, dust pelletizing system construction cost reduces about 3/5-4/5；
2) it is excessive to reduce flue dust, improves efficiency of dust collection；
3) reduce kinetic energy rejection of the earth station up to hundreds of meters of flues, improve Business Economic Benefit.
Claims (7)
- A kind of 1. continuity dust-collecting dedusting system, it is characterised in that：Including：Dust excluding hood (11), stretch with what dust excluding hood (11) docked Contracting inner tube (1), outer telescopic tube (2), cleaning shaft and filtration tank (8) with telescoping inner (1) composition；Wherein：The dust removing tube Road includes horizontal extension pipe, horizontal extension tube drive device (3), vertical lift pipe, lifting tube drive device (6), fall way rotation Rotation mechanism, the horizontal extension pipe use high temperature resistant stainless steel pipe, form telescopic mechanism by inner and outer tubes, inner tube is in outer tube It is interior freely to stretch.
- A kind of 2. continuity dust-collecting dedusting system according to claim 1, it is characterised in that：The telescoping tube outer tube (2) Linked into an integrated entity with fall way inner tube (4), flue gas imports fall way outer tube (5) by fall way inner tube (4), then is connected to cart Rear portion dust pelletizing system.
- A kind of 3. continuity dust-collecting dedusting system according to claim 1, it is characterised in that：The fall way uses resistance to height Warm stainless steel tube.
- A kind of 4. continuity dust-collecting dedusting system according to claim 1, it is characterised in that：The lifting base is in rotation In mechanism, rotating mechanism is made up of rotary support (7), stress bearing etc..
- A kind of 5. continuity dust-collecting dedusting system according to claim 1, it is characterised in that：It is described lifting outer tube (5) with Dust pelletizing system positioned at cart rear portion is connected to together by pipeline.
- A kind of 6. continuity dust-collecting dedusting system according to claim 1, it is characterised in that：The filtration tank (8) is located at Between dust pipe-line system and cart rear portion dust pelletizing system.
- A kind of 7. continuity dust-collecting dedusting system according to claim 1, it is characterised in that：The filtration tank (8) includes Washing is difunctional with filtering, and filtration tank (8) is with being connected flue (9) connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711074567.3A CN107695073A (en) | 2017-11-06 | 2017-11-06 | A kind of continuity dust-collecting dedusting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711074567.3A CN107695073A (en) | 2017-11-06 | 2017-11-06 | A kind of continuity dust-collecting dedusting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107695073A true CN107695073A (en) | 2018-02-16 |
Family
ID=61178169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711074567.3A Pending CN107695073A (en) | 2017-11-06 | 2017-11-06 | A kind of continuity dust-collecting dedusting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107695073A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109181717A (en) * | 2018-10-13 | 2019-01-11 | 山西沁新能源集团股份有限公司 | A kind of feeding system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2542667Y (en) * | 2002-05-14 | 2003-04-02 | 李九林 | Butt device for use between dust-collecting tube and dust-collecting groove in dust-collecting vehicle for coke oven |
| CN2543958Y (en) * | 2002-05-14 | 2003-04-09 | 李九林 | Dust suction pipe for coal-adding dust-suction vehicle on top of coke furnace |
| JP2006077222A (en) * | 2004-09-09 | 2006-03-23 | Shinwa Corp | Dust collector of coke oven |
| CN103331272A (en) * | 2013-07-05 | 2013-10-02 | 国家电网公司 | Washing machine for post insulator |
| CN103357640A (en) * | 2013-07-23 | 2013-10-23 | 上海西重所重型机械成套有限公司 | Movable dust removing system applied to space dust removal of production workshop |
-
2017
- 2017-11-06 CN CN201711074567.3A patent/CN107695073A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2542667Y (en) * | 2002-05-14 | 2003-04-02 | 李九林 | Butt device for use between dust-collecting tube and dust-collecting groove in dust-collecting vehicle for coke oven |
| CN2543958Y (en) * | 2002-05-14 | 2003-04-09 | 李九林 | Dust suction pipe for coal-adding dust-suction vehicle on top of coke furnace |
| JP2006077222A (en) * | 2004-09-09 | 2006-03-23 | Shinwa Corp | Dust collector of coke oven |
| CN103331272A (en) * | 2013-07-05 | 2013-10-02 | 国家电网公司 | Washing machine for post insulator |
| CN103357640A (en) * | 2013-07-23 | 2013-10-23 | 上海西重所重型机械成套有限公司 | Movable dust removing system applied to space dust removal of production workshop |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109181717A (en) * | 2018-10-13 | 2019-01-11 | 山西沁新能源集团股份有限公司 | A kind of feeding system |
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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 |
Application publication date: 20180216 |
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| RJ01 | Rejection of invention patent application after publication |