CN106540940B - Flue gas ash removal case with dedusting mechanism - Google Patents
Flue gas ash removal case with dedusting mechanism Download PDFInfo
- Publication number
- CN106540940B CN106540940B CN201610932062.5A CN201610932062A CN106540940B CN 106540940 B CN106540940 B CN 106540940B CN 201610932062 A CN201610932062 A CN 201610932062A CN 106540940 B CN106540940 B CN 106540940B
- Authority
- CN
- China
- Prior art keywords
- telescoping tube
- pipe
- flue gas
- smoke
- cabinet
- 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.)
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Links
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 239000003546 flue gas Substances 0.000 title claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 50
- 238000003860 storage Methods 0.000 claims abstract description 27
- 238000004140 cleaning Methods 0.000 claims abstract description 11
- 238000005192 partition Methods 0.000 claims abstract description 11
- 239000000779 smoke Substances 0.000 claims description 5
- 239000000428 dust Substances 0.000 abstract description 15
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- 238000009825 accumulation Methods 0.000 abstract 1
- 238000000605 extraction Methods 0.000 description 3
- 239000013618 particulate matter Substances 0.000 description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003517 fume Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002699 waste material Substances 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/02—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
- B01D47/022—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath by using a liquid curtain
-
- B08B1/165—
-
- B08B1/30—
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
- Incineration Of Waste (AREA)
- Separating Particles In Gases By Inertia (AREA)
Abstract
This patent discloses the flue gas ash removal casees with dedusting mechanism, the cabinet of water is housed including bottom, several vertically arranged partitions are equipped in the cabinet, the cabinet is equipped with smoke-intake pipe and pipe, the partition is equipped with drainage tube, the outer cover of the smoke-intake pipe is equipped with duct cleaning mechanism, the duct cleaning mechanism includes the telescoping tube being made of several branch pipes, the adjacent branch pipe is slidably connected, the lower end of the telescoping tube is connect with cabinet, the telescoping tube is equipped with several through-holes, the top of the telescoping tube is equipped with scraper, the lower part of the branch pipe is equipped with water storage disk, the water storage disk is fixedly connected with branch pipe, several scuppers are equipped between the water storage disk and branch pipe；Solve the problems, such as that the outer wall of smoke-intake pipe in the prior art is easy accumulation dust and causes corrosion.
Description
Technical field
The present invention relates to smoke dust-removing equipment, specially a kind of dust-extraction unit for vulcanized sodium production.
Background technique
Vulcanized sodium is needed during production using combustion furnace is arrived, and combustion furnace can generate a large amount of cigarette when in use
Gas contains many solid particles in flue gas, if flue gas emission can directly be generated to certain pollution into air.Then it needs
Dust-extraction unit is used to be dusted processing to flue gas.Existing dust-extraction unit mostly uses water spray mode to form water film dedusting, but
Such device will cause the waste of water.Existing Publication No. CN102008863 B, patent name are boiler water film dust-remover, public
Opened includes shell, smoke-intake pipe, pipe, diversion pipe, dirt pocket and water ashpit；What dirt pocket shell inner route clapboard is divided into,
It is connected between adjacent level dirt pocket with diversion pipe, the top of the upper port connection prime dirt pocket of diversion pipe, lower port reaches down
The lower part of grade dirt pocket；Every grade of dirt pocket bottom is water ashpit；The smoke-intake pipe one terminates Boiler smoke tube, and the other end reaches the
Primary dust removing room lower part, and it is parallel with diversion pipe；Pipe is drawn from the top of most final stage dirt pocket, external air-introduced machine.This is removed
Dirt device has the following problems, due to the ash in flue gas containing a large amount of dust, after entering shell by smoke-intake pipe, in flue gas
Dirt a part is dissolved in water, and a part can enter next stage dirt pocket by diversion pipe, meanwhile, there is part dust that can be adsorbed on
On the outer wall of smoke-intake pipe, corrosion can be generated to tube wall for a long time.
Summary of the invention
The invention is intended to provide a kind of flue gas ash removal case with dedusting mechanism, it is easy to inhale to solve dust in the prior art
The problem of corrosion is caused to smoke-intake pipe, is attached on the outer wall of smoke-intake pipe.
The flue gas ash removal case with dedusting mechanism in this programme is equipped with the cabinet of water including bottom, sets in the cabinet
Have several vertically arranged partitions, the cabinet is equipped with smoke-intake pipe, and the partition is equipped with drainage tube, the smoke-intake pipe it is outer
Portion is arranged with duct cleaning mechanism, and the duct cleaning mechanism includes the telescoping tube being made of several branch pipes, the adjacent branch pipe
It is slidably connected, the lower end of the telescoping tube is connect with cabinet, and the telescoping tube is equipped with several through-holes, the top of the telescoping tube
Equipped with scraper, the lower part of the branch pipe is equipped with water storage disk, and the water storage disk is fixedly connected with branch pipe, the water storage disk and branch pipe it
Between be equipped with several scuppers.
Cabinet equipped with water is set, for dissolving the dust in flue gas.Partition is set, for cabinet to be divided into several
Dirt pocket.Smoke-intake pipe is set, for flue gas to be introduced into cabinet.Drainage tube is set, for being connected to adjacent dirt pocket.Setting is stretched
The draw, for driving scraper to move up and down.Through-hole is set, for the flue gas in telescoping tube to be discharged.Scraper is set, for that will manage
The dust on road surface scrapes off.Water storage disk is set, for storing water when water storage disk moves up.It is arranged overboard
Hole forms moisture film for the water in water storage disk to be discharged, and on the surface of telescoping tube.
Working principle: flue gas is entered in cabinet by smoke-intake pipe, due to smoke-intake pipe lower part be equipped with telescoping tube, flue gas into
After entering telescoping tube, telescoping tube extends under the atmospheric pressure effect of flue gas, makes telescoping tube that scraper be pushed to move up, when scraper edge
Smoke-intake pipe when move up, scraper scrapes the dust that smoke-intake pipe surface is accumulated, meanwhile, telescoping tube elongation when
It waits, water storage disk can rise together with branch pipe, and the water in water storage disk can flow out from scupper, and flow to form water along branch pipe
Film, partial fume can be discharged from the through-hole on telescoping tube, and the particulate matter in flue gas can be dissolved in water.
Compared with prior art, it is the advantages of this programme: 1, in the external setting telescoping tube and scraper of smoke-intake pipe, makes to stretch
The draw drives scraper to scrape the dust on smoke-intake pipe surface, accumulates so as to avoid dust on smoke-intake pipe surface.2, telescoping tube
Elongation is that flue gas is constantly discharged into telescoping tube by smoke-intake pipe to realize, so as to avoid additional setting driving mechanism, favorably
In energy saving.3, telescoping tube is when elongation, and the water storage disk that is arranged on branch pipe can take part to eminence and from falling
Water hole is fallen, and moisture film is formed on the surface of telescoping tube when water is fallen, so that the dust in flue gas be made to be dissolved in the water faster.
Further, the scraper includes several blades, the blade tilt setting, and the blade of the blade is upward, described
The lower end of blade and the top of telescoping tube are hinged, and tension spring is equipped between the downside and telescoping tube of the blade.If scraper is set as
Dry blade, and every piece of blade can be rotated individually, to enable the blade to preferably be bonded with the outer wall of smoke-intake pipe, together
When, it is equipped with tension spring between the downside and telescoping tube of blade, makes blade when moving down, blade is under the action of tension spring
It is kept in contact with the outer wall of smoke-intake pipe, to make blade scrape the dust on smoke-intake pipe outer wall, to improve scraper
To the cleaning capacity of smoke-intake pipe outer wall.
Further, the scraper includes several blades, the top slide connection of the blade and telescoping tube, the telescoping tube
It is equipped with the spring for being kept in contact blade and smoke-intake pipe.By the way that blade and telescoping tube are slidably connected, make blade can be with
The problem of sliding, increases gap to make up blade due to abrasion, declines the cleaning effect of blade.Meanwhile spring makes knife
The outer wall of piece and smoke-intake pipe is kept in contact, and clear up blade can to the outer wall of smoke-intake pipe when moving up and moving down,
Improve cleaning efficiency.
Further, the through-hole is the strip-shaped hole being laterally extended.Since the water in water storage disk exists from meeting after scupper outflow
The surface of telescoping tube will form moisture film, set through-hole to the strip-shaped hole being laterally extended, so that flue gas be made to spray from through-hole
When and moisture film contact area it is bigger, to be conducive to the quick dissolution of the particulate matter in flue gas.
Further, buffer spring is fixedly connected on the water storage disk.After telescopic tube, when the flue gas of smoke-intake pipe discharge
Pressure reduce when, telescoping tube can shorten under gravity, adjacent branch pipe shorten when be easy to produce shock,
By the way that buffer spring is arranged on water storage disk, when shortening telescoping tube, connect before adjacent water storage disk by buffer spring
Touching, so as to avoid occurring to hit damage between adjacent branch pipe, is conducive to so that the shock between adjacent branch pipe be made to be buffered
The stable structure of telescoping tube.
Further, the buffer spring is tower spring.Tower spring the space occupied when compressed is smaller, so as to so that
The space occupied of entire mechanism is smaller.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the flue gas ash removal case embodiment one that the present invention has dedusting mechanism；
Fig. 2 is the enlarged drawing of the cross-sectional view in Fig. 1 at A；
Fig. 3 is the enlarged drawing of the cross-sectional view in embodiment two at A.
Specific embodiment
Below by specific embodiment, the present invention is described in further detail:
Appended drawing reference in Figure of description include: smoke-intake pipe 1, cabinet 2, scraper 3, water storage disk 4, drainage tube 5, partition 6,
Smoke exhaust pipe 7, telescoping tube 8.
Embodiment one: the flue gas ash removal case with dedusting mechanism as depicted in figs. 1 and 2 is equipped with the case of water including bottom
The inside of body 2, cabinet 2 is equipped with three pieces of partitions 6, and cabinet 2 is divided into four dirt pockets by three pieces of partitions 6.Partition 6 is equipped with connection
The drainage tube 5 of adjacent dirt pocket.It is equipped with smoke-intake pipe 1 on the dirt pocket for being located at left end, is equipped on the dirt pocket of right end
Smoke exhaust pipe 7.The outer cover of smoke-intake pipe 1 is equipped with duct cleaning mechanism.Duct cleaning mechanism includes the group that is slidably connected by four branch pipes
At telescoping tube 8.It is fixedly connected positioned at piece branch pipe of the lowermost with the side wall of cabinet 2.It is set on three branch pipes being located above
There is a water storage disk 4, the lower weld of water storage disk 4 and branch pipe is equipped with scupper close to the position of branch pipe on water storage disk 4.Water storage disk 4
Downside is welded with buffer spring, and buffer spring is preferably tower spring.Underlying three branch pipes are equipped with through-hole, and through-hole is laterally
The strip-shaped hole of extension.It is equipped with scraper 3 at the top of telescoping tube 8, scraper 3 includes eight pieces of blades, blade tilt setting.The knife of blade
Upward, the lower end of blade and telescoping tube 8 are hinged for sword.Tension spring is equipped between the downside and telescoping tube 8 of blade.
Embodiment two: as shown in figure 3, the blade that only difference is that scraper 3 and telescoping tube 8 sliding with embodiment one connect
It connects, blade is equipped with spring far from one end of air inlet pipe, and spring is fixedly mounted on telescoping tube 8.
In use, flue gas is entered in cabinet 2 by smoke-intake pipe 1, since the lower part of smoke-intake pipe 1 is equipped with telescoping tube 8, flue gas
Into after telescoping tube 8, telescoping tube 8 extends under the action of flue gas, makes telescoping tube 8 that scraper 3 be pushed to move up, when scraper 3
When moving up along smoke-intake pipe 1, scraper 3 scrapes the dust that 1 surface of smoke-intake pipe is accumulated, meanwhile, telescoping tube 8 is extending
When, water storage disk 4 can rise together with branch pipe, and the water in water storage disk 4 can flow out from scupper, and flow along branch pipe
Moisture film is formed, partial fume can be discharged from the through-hole on telescoping tube 8, and the particulate matter in flue gas can be dissolved in water.Make air inlet
Dust on pipe can be cleared up timely, avoid dust and cause to corrode to tube wall.
Claims (4)
1. the flue gas ash removal case with dedusting mechanism is equipped with the cabinet of water including bottom, vertically sets in the cabinet equipped with several
The partition set, the cabinet be equipped with smoke-intake pipe and pipe, the partition be equipped with drainage tube, it is characterised in that: it is described into
The outer cover of smoke pipe is equipped with duct cleaning mechanism, and the duct cleaning mechanism includes the telescoping tube being made of several branch pipes, adjacent
The branch pipe is slidably connected, and the lower end of the telescoping tube is connect with cabinet, and the telescoping tube is equipped with several through-holes, described flexible
The top of pipe is equipped with scraper, and the lower part of the branch pipe is equipped with water storage disk, and the water storage disk is fixedly connected with branch pipe, the water storage disk
Several scuppers are equipped between branch pipe；The scraper includes several blades, the blade tilt setting, the blade of the blade
Upward, the lower end of the blade and the top of telescoping tube are hinged, and tension spring is equipped between the downside and telescoping tube of the blade.
2. the flue gas ash removal case according to claim 1 with dedusting mechanism, it is characterised in that: the through-hole is laterally to prolong
The strip-shaped hole stretched.
3. the flue gas ash removal case according to claim 2 with dedusting mechanism, it is characterised in that: fixed on the water storage disk
It is connected with buffer spring.
4. the flue gas ash removal case according to claim 3 with dedusting mechanism, it is characterised in that: the buffer spring is tower
Spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610932062.5A CN106540940B (en) | 2016-10-31 | 2016-10-31 | Flue gas ash removal case with dedusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610932062.5A CN106540940B (en) | 2016-10-31 | 2016-10-31 | Flue gas ash removal case with dedusting mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106540940A CN106540940A (en) | 2017-03-29 |
| CN106540940B true CN106540940B (en) | 2019-03-15 |
Family
ID=58392205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610932062.5A Active CN106540940B (en) | 2016-10-31 | 2016-10-31 | Flue gas ash removal case with dedusting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106540940B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108060434B (en) * | 2017-08-02 | 2023-10-27 | 中盐内蒙古化工钠业有限公司 | Metallic sodium discharging scraper transferring protective cover |
| CN109485240B (en) * | 2018-10-31 | 2021-12-10 | 濮阳市鲁蒙玻璃制品有限公司 | Ampoule bottle firing mechanism and firing method |
| CN110115889A (en) * | 2019-05-16 | 2019-08-13 | 湖南云平环保科技有限公司 | A kind of water dust scrubber |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102008863A (en) * | 2010-12-02 | 2011-04-13 | 郴州浩伦生化助剂有限公司 | Boiler water film dedustor |
| CN201847954U (en) * | 2010-08-28 | 2011-06-01 | 江苏华正环保科技有限公司 | Self-cleaning type photocatalysis peculiar smell treater for lamp tube |
| CN203694784U (en) * | 2014-01-13 | 2014-07-09 | 河南龙成煤高效技术应用有限公司 | Ash scraping device for filter elements of dust collector |
| CN203964409U (en) * | 2014-07-01 | 2014-11-26 | 张玉强 | A kind of solar water heater with removing thermal-collecting tube impurity |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10249335A (en) * | 1997-03-12 | 1998-09-22 | Nippon Photo Sci:Kk | Automatically cleaning mechanism for light transmitting tube of open-type photoirradiation device |
-
2016
- 2016-10-31 CN CN201610932062.5A patent/CN106540940B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201847954U (en) * | 2010-08-28 | 2011-06-01 | 江苏华正环保科技有限公司 | Self-cleaning type photocatalysis peculiar smell treater for lamp tube |
| CN102008863A (en) * | 2010-12-02 | 2011-04-13 | 郴州浩伦生化助剂有限公司 | Boiler water film dedustor |
| CN203694784U (en) * | 2014-01-13 | 2014-07-09 | 河南龙成煤高效技术应用有限公司 | Ash scraping device for filter elements of dust collector |
| CN203964409U (en) * | 2014-07-01 | 2014-11-26 | 张玉强 | A kind of solar water heater with removing thermal-collecting tube impurity |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106540940A (en) | 2017-03-29 |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Group 1, huapen village, Nanping Town, Nanchuan District, Chongqing Patentee after: Chongqing Qingyan building materials Co.,Ltd. Address before: Group 1, huapen village, Nanping Town, Nanchuan District, Chongqing Patentee before: CHONGQING CITY NANCHUAN DISTRICT QINGYAN WELFARE ALKALI FACTORY |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220117 Address after: 408422 Nanping group, industrial park, Nanchuan District, Chongqing Patentee after: Chongqing Zhanhong building materials Co.,Ltd. Address before: Group 1, huapen village, Nanping Town, Nanchuan District, Chongqing Patentee before: Chongqing Qingyan building materials Co.,Ltd. |