CN106390640B - Boiler dusting descaler for akali sulphide - Google Patents
Boiler dusting descaler for akali sulphide Download PDFInfo
- Publication number
- CN106390640B CN106390640B CN201610932746.5A CN201610932746A CN106390640B CN 106390640 B CN106390640 B CN 106390640B CN 201610932746 A CN201610932746 A CN 201610932746A CN 106390640 B CN106390640 B CN 106390640B
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- Prior art keywords
- pipe
- smoke
- dirt
- shifting chute
- intake pipe
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- 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
- B01D47/024—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 impinging the gas to be cleaned essentially in a perpendicular direction onto the liquid surface
Abstract
This patent discloses a kind of boiler dusting descalers for akali sulphide, including shell, smoke-intake pipe, pipe, multiple diversion pipes, multiple dirt pockets and multiple water ashpits, multiple partitions are equipped in shell, shell is divided into multiple dirt pockets by partition, it is connected between adjacent dirt pocket with diversion pipe, each dirt pocket bottom is water ashpit, Base top contact of the pipe from the last one dirt pocket, the external air-introduced machine of pipe, shifting chute is equipped in each pond, the inner wall of mobile groove groove wall is equipped with scraper, the two sides of shifting chute are equipped with locating slot, adsorbate is equipped in locating slot, driving device is equipped with below each water ashpit, driving device is connect with shifting chute.This programme clears up the dirt on smoke-intake pipe and diversion pipe by scraper, so that its service life can be improved.
Description
Technical field
The present invention relates to a kind of boiler dust remover fields.
Background technique
Presently disclosed boiler water film dust-remover is all to form water film dedusting using water spray mode, and such water dust scrubber is made
At water resource waste, and form secondary pollution；Chinese invention patent publication number CN1416937A discloses a kind of " boiler water film
Deduster " is that rotary wind is arranged in shell, and the bottom of shell is mud water bin, and partition is arranged at the middle part of cyclone cylinder,
It will be sealed between cyclone cylinder, a water tank constituted to edge on cyclone cylinder upwards by partition；The flue dust of the water dust scrubber
By cyclone cylinder centrifuge separation, the moisture film processing of partition, desulfurization dust-removing efficiency is high.But moisture film cannot be formed on partition bottom,
Dust removing effects are had a greatly reduced quality.
For this purpose, Chinese invention patent application number CN201010580727.3 provides a kind of boiler water film dust-remover, including shell
Body, smoke-intake pipe, pipe, diversion pipe, dirt pocket and water ashpit；Shell inner route clapboard is divided into what dirt pocket, adjacent level dedusting
It is connected between room with diversion pipe, the top of the upper port connection prime dirt pocket of diversion pipe, lower port reaches junior's dirt pocket
Lower part；Every grade of dirt pocket bottom is water ashpit；The smoke-intake pipe one terminates Boiler smoke tube, and another end reaches under first order dirt pocket
Portion, and it is parallel with diversion pipe；Pipe is drawn from the top of most final stage dirt pocket, external air-introduced machine.
The invention is using air-introduced machine as power source, under the action of air-introduced machine, makes to form vacuum in the dirt pocket of sealing
Attraction upwards inhales the water in water ashpit, the lower fluctuation waterborne sucted, and moisture film, boiler smoke and water are formed in dirt pocket
It comes into full contact with and reaches dust removing effects.But when the invention has the following deficiencies: lower fluctuation waterborne, the dust adsorbed on the water surface can be attached
On smoke pipe or diversion pipe, cause to form dirt in smoke-intake pipe or diversion pipe pipe outer wall, and then smoke-intake pipe or diversion pipe rapid wear
It is bad, its service life is reduced, its maintenance cost is increased.
Summary of the invention
The invention is intended to provide it is a kind of smoke-intake pipe and water conservancy diversion pipe outer wall dirt can be cleared up automatically be used for akali sulphide
Boiler dusting descaler.
One of this programme is used for the boiler dusting descaler of akali sulphide, including shell, smoke-intake pipe, pipe, multiple
Diversion pipe, multiple dirt pockets and multiple water ashpits, shell is interior to be equipped with multiple partitions, and shell is divided into multiple dirt pockets, phase by partition
It is connected between adjacent dirt pocket with diversion pipe, the upper port of diversion pipe is connected to the top of previous dirt pocket, the lower port of diversion pipe
It is extend into the lower part of corresponding dirt pocket, each dirt pocket bottom is water ashpit, and the dirt pocket where smoke-intake pipe is the first dirt pocket,
Smoke-intake pipe one terminates Boiler smoke tube, and the other end reaches the first dirt pocket lower part, and parallel with diversion pipe, pipe from the last one
The Base top contact of dirt pocket, the external air-introduced machine of pipe, each water ashpit is interior to be equipped with shifting chute corresponding with each dirt pocket,
Shifting chute can be vertically moved along smoke-intake pipe, diversion pipe direction respectively, and the inner wall of shifting chute is equipped with can be with smoke-intake pipe, diversion pipe phase
The scraper of contact, the two sides of shifting chute are equipped with locating slot, and adsorbate is equipped in locating slot, driving dress is equipped with below each water ashpit
It sets, driving device is connect with shifting chute.
Smoke-intake pipe excludes the flue gas after dirt for being passed through flue gas, pipe, and for diversion pipe for drawing flue gas, air-introduced machine makes dedusting
Indoor formation negative pressure, can carry out water film dedusting, and the movement of the built-in water of water ashpit, shifting chute can allow scraper to smoke-intake pipe or diversion pipe
Dirt is carried out, adsorbate is loaded in locating slot, adsorbate drives the vertical edge of shifting chute for the dirt after absorbing, driving device
Smoke-intake pipe or diversion pipe direction are mobile.
The working principle of this programme: when dedusting, boiler smoke enters from smoke-intake pipe to be come into full contact with water, is acted in air-introduced machine
Under, make to form pull of vacuum in the dirt pocket of sealing, the water in water ashpit be inhaled upwards, the lower fluctuation waterborne sucted, dedusting
Indoor formation moisture film, part dust are directly only absorbed by the water, are dusted, remaining unabsorbed dust with boiler smoke from lower and
It is upper to enter each diversion pipe again, carry out continuous dedusting, dedusting simultaneously, attachment is by lower fluctuation waterborne on smoke-intake pipe and diversion pipe
When bring dust, after dedusting, smoke-intake pipe and diversion pipe can generate dust and dirt.
Start driving device, shifting chute is pushed to move vertically upwards, shifting chute exposes the surface and close to smoke-intake pipe, shifting chute
Smoke-intake pipe slowly protrudes into shifting chute slot while mobile, and scraper is contacted with smoke-intake pipe under the movement of shifting chute and struck off into cigarette
Dust and dirt on pipe, the dust and dirt after removing are fallen on the water surface, and shifting chute continues to move up, at this point, the adsorbate of shifting chute two sides is inhaled
It is attached to have removed and the dust and dirt on the water surface that floats, by it is above-mentioned it is same in a manner of, each diversion pipe is carried out same to remove dust and dirt step.
The effect of this programme: 1, when be dusted, lower fluctuation waterborne, the dust adsorbed on the water surface can be attached to smoke pipe or
On diversion pipe, after dedusting, the scraper in shifting chute is purged the dirt on smoke-intake pipe and diversion pipe, to reach dirt
Effect；2, the dirt after removing is adsorbed by the adsorbate of shifting chute two sides, and then dirt is collected, and reaches dirt effect again
Fruit.
Further, the two sides inner wall of mobile groove groove wall is equipped with scraper, blade surface shape and smoke-intake pipe surface shape phase
Matching.The scraper of mobile groove groove wall two sides inner wall carries out dirt to the two sides of smoke-intake pipe pipe outer wall simultaneously, dirt can be made to imitate
Fruit is more preferable, since blade surface shape and smoke-intake pipe surface shape match, can make scraper and smoke-intake pipe outer wall come into full contact with into
Row dispels dirt, achievees the purpose that dirt effect is good again.
Further, scraper is scraper made of rubber material.Elastic texture material is soft, and corrosion-resistant, and elastic material is made
Scraper when carrying out dirt to smoke-intake pipe or guiding tube pipe outer wall, scratch will not be caused to damage pipe outer wall, and then effectively protect
Demonstrate,prove the intact degree of smoke-intake pipe or guiding tube.
Further, driving device is cylinder, and piston is equipped in cylinder, and piston is equipped with push rod, and push rod is connect with shifting chute.
Further, push rod is connect by spline with shifting chute.Spline is common connector, and at low cost, stability is good.Into
One step, adsorbate are sponge, and sponge shape spherical in shape.Sponge is common adsorbate, at low cost, and adsorption effect is good；It is spherical
The sponge surface product of shape is big, therefore the adsorbable more dust and dirt of sponge surface.
Further, shifting chute groove width is greater than smoke-intake pipe diameter, and smoke-intake pipe diameter is consistent with draft-tube diameter.Shifting chute into
When smoke pipe is mobile, smoke-intake pipe can be made to protrude into shifting chute, the scraper on slot slot inner wall easy to remove is dusted dirt to smoke-intake pipe；
Since smoke-intake pipe and diversion pipe have the same diameter, shifting chute is dusted dirt to diversion pipe in the same way.
Further, water ashpit side is equipped with breast hole, and the water surface elevation of water ashpit is slightly below the height of breast hole.Scarfing cinder
It mouthful collects and clears up convenient for dust, since make can be close between corresponding dirt pocket and breast hole for the control of water surface elevation in water ashpit
Envelope prevents water buck from overflowing outside breast hole, pollutes environment.
Detailed description of the invention
Fig. 1 is structure chart of the embodiment of the present invention for the boiler dusting descaler of akali sulphide；
Side view when Fig. 2 is dedusting of the present invention；
Fig. 3 is the side view when present invention removes dust and dirt.
Specific embodiment
Below by specific embodiment, the present invention is described in further detail:
Appended drawing reference in Figure of description includes: shell 1, smoke-intake pipe 2, partition 3, dirt pocket 4, diversion pipe 5, pipe
6, water ashpit 7, breast hole 8, cylinder 9, piston 10, push rod 11, shifting chute 12, scraper 13, locating slot 14, sponge 15.
Embodiment is substantially as shown in Fig. 1: a kind of boiler dusting descaler for akali sulphide, including shell 1, shell 1
Interior to be equipped with smoke-intake pipe 2 and multiple diversion pipes 5, diversion pipe 5 is located at 2 right side of smoke-intake pipe, is equipped with multiple partitions 3, partition 3 in shell 1
Shell 1 is divided for multiple dirt pockets 4, the dirt pocket 4 where smoke-intake pipe 2 is the first dirt pocket 4, with leading between adjacent dirt pocket 4
Flow tube 5 connects, and the upper port of diversion pipe 5 is connected to the top of previous dirt pocket 4, and the lower port of diversion pipe 5 extend into correspondence and removes
The lower part of dirt room 4, diversion pipe 5 control boiler smoke trend, make boiler smoke in every level-one dirt pocket 4 all from lower part up
Movement, each 4 bottom of dirt pocket are equipped with water ashpit 7, and smoke-intake pipe 2 and diversion pipe 5 are respectively positioned on above 7 water surface of water ashpit, water ashpit 7
Right side is equipped with breast hole 8, and the dirt pocket 4 where smoke-intake pipe 2 is the first dirt pocket, and smoke-intake pipe 2 one terminates Boiler smoke tube, the other end
4 lower part of the first dirt pocket is reached, and parallel with diversion pipe 5, pipe 6 is equipped at the top of the last one dirt pocket 4, outside pipe 6
Connect air-introduced machine.
As shown in Fig. 2, being equipped with breast hole 8 on the right side of each water ashpit 7, and the water surface elevation of water ashpit 7 is lower than breast hole 8
Highly, be equipped with shifting chute 12 corresponding with each dirt pocket 4 in each water ashpit 7, shifting chute 12 can respectively along smoke-intake pipe 2,
5 direction of diversion pipe vertically moves, and the inner wall two sides of shifting chute 12 are equipped with the scraper that can be in contact with smoke-intake pipe 2, diversion pipe 5
13, scraper 13 is made of rubber material, and 13 surface shape of scraper matches with 2 surface shape of smoke-intake pipe, and diversion pipe 5 have with
The two sides of the consistent surface shape of smoke-intake pipe 2, shifting chute 12 are equipped with locating slot 14, and the position of locating slot 14 is located under scraper 13
Side, the interior sponge 15 for being equipped with ball shape of locating slot 14, the adsorbable dust and dirt of sponge 15, the position of sponge 15 also is located under scraper 13
It is square, it is equipped with cylinder 9 below water ashpit 7, piston 10 is equipped in cylinder 9, piston 10 is equipped with push rod 11, push rod 11 and shifting chute 12
It is connected by spline.Cylinder 9 is that inactive state can be dusted work under the action of air-introduced machine in dirt pocket 4 at this time.
As shown in figure 3, starting cylinder 9, piston 10 push 11 upward vertical movement of push rod, push rod 11 push shifting chute 12 to
Simultaneously 7 face of water ashpit is gradually exposed in upper movement, and shifting chute 12 is greater than the diameter of smoke-intake pipe 2 close to smoke-intake pipe 2,12 groove width of shifting chute,
While shifting chute 12 moves up, smoke-intake pipe 2 is protruded into 12 slot of shifting chute, the scraper 13 of 12 inner wall two sides of shifting chute with into cigarette
2 outer wall of pipe contacts and starts to clear up the dust and dirt on 2 outer wall of smoke-intake pipe on 2 outer wall of smoke-intake pipe, and the dust and dirt after cleaning is fallen
On the water surface, shifting chute 12 is continued to move up, at this point, sponge 15 adsorbs the dust and dirt fallen on the water surface.The diameter of smoke-intake pipe 2 with
The diameter of diversion pipe 5 is consistent, by it is above-mentioned it is same in a manner of, identical removing dust and dirt is also carried out to each diversion pipe 5 and is worked.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these also should be considered as protection scope of the present invention, these all will not influence what the present invention was implemented
Effect and patent practicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as specific embodiment can be used for explaining the content of claim.
Claims (8)
1. a kind of boiler dusting descaler for akali sulphide, including shell, smoke-intake pipe, pipe, multiple diversion pipes, multiple remove
Dirt room and multiple water ashpits, shell is interior to be equipped with multiple partitions, and shell is divided into multiple dirt pockets, used between adjacent dirt pocket by partition
Diversion pipe connection, the upper port of diversion pipe are connected to the top of previous dirt pocket, and the lower port of diversion pipe extend into corresponding dedusting
The lower part of room, each dirt pocket bottom are water ashpit, and the dirt pocket where smoke-intake pipe is the first dirt pocket, and smoke-intake pipe one terminates pot
Stove pipe, the other end reach the first dirt pocket lower part, and parallel with diversion pipe, and pipe draws at the top of the last one dirt pocket
Out, the external air-introduced machine of pipe, which is characterized in that be equipped with shifting chute corresponding with each dirt pocket in each water ashpit, move
Dynamic slot can be vertically moved along smoke-intake pipe, diversion pipe direction respectively, and the inner wall of shifting chute is equipped with and can connect with smoke-intake pipe, diversion pipe
The scraper of touching, the two sides of shifting chute are equipped with locating slot, and adsorbate is equipped in locating slot, driving dress is equipped with below each water ashpit
It sets, driving device is connect with shifting chute, and the position of locating slot is located at below scraper, and the position of adsorbate also is located at below scraper.
2. the boiler dusting descaler according to claim 1 for akali sulphide, it is characterised in that: the two of mobile groove groove wall
Side inner wall is equipped with scraper, and blade surface shape matches with smoke-intake pipe surface shape.
3. the boiler dusting descaler according to claim 1 for akali sulphide, it is characterised in that: scraper is rubber material
Manufactured scraper.
4. the boiler dusting descaler according to claim 1 for akali sulphide, it is characterised in that: driving device is gas
Cylinder, cylinder is interior to be equipped with piston, and piston is equipped with push rod, and push rod is connect with shifting chute.
5. the boiler dusting descaler according to claim 4 for akali sulphide, it is characterised in that: push rod by spline with
Shifting chute connection.
6. the boiler dusting descaler according to claim 1 for akali sulphide, it is characterised in that: adsorbate is sponge,
And sponge shape spherical in shape.
7. the boiler dusting descaler according to claim 1 for akali sulphide, it is characterised in that: shifting chute groove width is greater than
Smoke-intake pipe diameter, smoke-intake pipe diameter are consistent with draft-tube diameter.
8. the boiler dusting descaler according to claim 1 for akali sulphide, it is characterised in that: water ashpit side is equipped with
Breast hole, and the water surface elevation of water ashpit is lower than the height of breast hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610932746.5A CN106390640B (en) | 2016-10-31 | 2016-10-31 | Boiler dusting descaler for akali sulphide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610932746.5A CN106390640B (en) | 2016-10-31 | 2016-10-31 | Boiler dusting descaler for akali sulphide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106390640A CN106390640A (en) | 2017-02-15 |
| CN106390640B true CN106390640B (en) | 2019-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610932746.5A Active CN106390640B (en) | 2016-10-31 | 2016-10-31 | Boiler dusting descaler for akali sulphide |
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| CN (1) | CN106390640B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 (2)
| 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 |
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004121901A (en) * | 2002-09-30 | 2004-04-22 | Hitachi Plant Eng & Constr Co Ltd | Bag filter type dust collector |
-
2016
- 2016-10-31 CN CN201610932746.5A patent/CN106390640B/en active Active
Patent Citations (2)
| 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 |
| 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 |
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| Publication number | Publication date |
|---|---|
| CN106390640A (en) | 2017-02-15 |
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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 |
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| CP01 | Change in the name or title of a patent holder |