CN207085529U - A kind of mechanization tar ammonia dreg scraping trough - Google Patents
A kind of mechanization tar ammonia dreg scraping trough Download PDFInfo
- Publication number
- CN207085529U CN207085529U CN201720681680.7U CN201720681680U CN207085529U CN 207085529 U CN207085529 U CN 207085529U CN 201720681680 U CN201720681680 U CN 201720681680U CN 207085529 U CN207085529 U CN 207085529U
- Authority
- CN
- China
- Prior art keywords
- cell body
- screen cloth
- tar
- filter
- filter drum
- 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.)
- Expired - Fee Related
Links
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title claims abstract description 70
- 229910021529 ammonia Inorganic materials 0.000 title claims abstract description 35
- 238000007790 scraping Methods 0.000 title claims abstract description 21
- 210000005056 cell body Anatomy 0.000 claims abstract description 60
- 239000004744 fabric Substances 0.000 claims abstract description 55
- 239000002893 slag Substances 0.000 claims abstract description 47
- 238000007599 discharging Methods 0.000 claims abstract description 17
- 238000005096 rolling process Methods 0.000 claims abstract description 13
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 238000004939 coking Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 235000011114 ammonium hydroxide Nutrition 0.000 description 19
- 239000007788 liquid Substances 0.000 description 8
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 7
- 239000003034 coal gas Substances 0.000 description 6
- 238000000926 separation method Methods 0.000 description 5
- 239000000571 coke Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000003245 coal Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000013517 stratification Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 241000287828 Gallus gallus Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- HIVLDXAAFGCOFU-UHFFFAOYSA-N ammonium hydrosulfide Chemical group [NH4+].[SH-] HIVLDXAAFGCOFU-UHFFFAOYSA-N 0.000 description 1
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 description 1
- 239000003830 anthracite Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000021186 dishes Nutrition 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000012716 precipitator Substances 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
A kind of mechanization tar ammonia dreg scraping trough is the utility model is related to, belongs to Coking and Gas equipment technical field.Technical scheme is：Include cell body, housing（1）, charging aperture（2）, overfall（5）, tar slag discharging opening（15）, drain（16）, exhaust outlet（17）And filter, the outside of cell body are provided with housing（1）, the top of cell body is provided with exhaust outlet（17）, the bottom of cell body is provided with drain（16）, cell body is provided with charging aperture（2）, overfall（5）With tar slag discharging opening（15）, cell body is interior to be provided with filter, and the filter includes filter drum（3）, Rolling motor（4）, screen cloth（20）And reducer for doffer（29）, screen cloth（20）It is located at filter drum（3）On, filter drum（3）Pass through reducer for doffer（29）With Rolling motor（4）Drive connection.The beneficial effects of the utility model are：Small volume, good separating effect, disposal ability are big.
Description
Technical field
A kind of mechanization tar ammonia dreg scraping trough is the utility model is related to, belongs to Coking and Gas equipment technical field.
Background technology
From 80 °C of raw coke oven gas of coke oven, with tar and ammoniacal liquor along inhaling gas piping to gas-liquid separator, after gas-liquid separation
Raw coke oven gas is drawn by top, and coal gas is cooled into 21 °C into transverse pipe initial cooler.The coal gas discharged by transverse pipe initial cooler bottom, enters
Enter electrical tar precipitator, remove the tar carried secretly in coal gas, then sulphur ammonium unit is delivered to by gas-blowing engine.
The tar ammonia mixed liquor that gas-liquid separator separates enters mechanization tar ammonia dreg scraping trough, utilizes mechanization tar
Ammoniacal liquor dreg scraping trough continuously scrapes tar slag therein to tar slag case, is periodically sent to coal blending facility with fork truck, is blended into coking coal.
The tar ammonia come out from mechanization tar ammonia dreg scraping trough enters tar ammonia water separator, using difference in specific gravity, carry out ammoniacal liquor with
The separation of tar.The ammoniacal liquor that tar ammonia water separator top separates flows into bottom cyclic ammonia water medial launder, then by cyclic ammonia water pump
Extract out, be sent to coke oven collecting main sprinkling cooling coal gas；Tar in upper taper groove, tar medial launder is flowed into through overflow bottle, by
Tar pumped, deliver to oil depot unit.From cyclic ammonia water medial launder top, gravity flow enters remained ammonia groove to remained ammonia, by residue
The filtered device of ammoniacal liquor pumped, jet air float tar remover are sent to ammonia still process unit after removing tar removing.
Mechanization tar ammonia dreg scraping trough is coke-oven plant's separating tar, ammoniacal liquor, the key equipment of tar slag.Equipment runs shape
The quality of condition, the separation to tar, ammoniacal liquor and tar slag are most important.With the use of high pressure aqua ammonia Anthracite coal technique, band
It is more and more to enter coal dust in tar ammonia mixed liquor, coke powder and tar slag.
The mechanization tar ammonia dreg scraping trough generally use ship type mechanization tar ammonia defecator of prior art, once divides
Tar, ammoniacal liquor, tar slag are separated out, its volume is big, and floor space is big, and separating effect is bad, and particularly substantial amounts of tar slag enters
Into the pipeline and storage tank of postorder, often result in pipeline or storage tank blocks, be forced cleaning of stopping work.It is too frequent due to clearing up, make just
The normal production order is frequently subjected to destroy.
Utility model content
The utility model purpose is to provide a kind of mechanization tar ammonia dreg scraping trough, can efficiently separate in tar ammonia
Tar slag, shorten disengaging time, improve product quality and disposal ability, solve problem present in background technology.
The technical solution of the utility model is：
A kind of mechanization tar ammonia dreg scraping trough, comprising cell body, housing, charging aperture, overfall, tar slag discharging opening, put
Eat dishes without rice or wine, exhaust outlet and filter, the outside of cell body are provided with housing, the top of cell body is provided with exhaust outlet, and the bottom of cell body is provided with
Drain, cell body are provided with charging aperture, overfall and tar slag discharging opening, filter, the filter are provided with cell body
Comprising filter drum, Rolling motor, screen cloth and reducer for doffer, screen cloth is located in filter drum, and filter drum is subtracted by roller
Fast machine and Rolling motor drive connection.
The tar slag discharging opening is located at the top of cell body, and the filter drum in filter is located at the middle part in cell body,
Overfall on cell body is close to one end of filter drum.
The screen cloth is provided with screen cloth brush, and the screen cloth brush is fixed on one end of screen cloth brush holder support, screen cloth brush holder support it is another
One end is connected by screen cloth brush holder support fixed pin shaft with screen cloth brush holder support fixed plate, and screen cloth brush holder support fixed plate fixes branch by screen cloth brush holder support
Frame is fixed on housing.
Tangential direction arrangement of the screen cloth brush holder support along filter drum.
The screen cloth is connected between including three sections, adjacent two sections by flange.
Tar slag conveying device is provided with the cell body, the tar slag conveying device includes drive sprocket, scraper plate sprocket wheel
Reductor, board motor, flight chain and driven sprocket are scraped, drive sprocket is fixed on the housing on cell body top, and driven sprocket is solid
Be scheduled on the housing of cell body bottom, drive sprocket is by scraper plate sprocket wheel reductor and scrapes board motor drive connection, drive sprocket and
Driven sprocket is connected by flight chain, and flight chain is provided with scraper plate.
Tar slag discharging opening of the drive sprocket on cell body.
Using the utility model, caused tar, ammoniacal liquor and tar slag mixed liquor are by the charging on cell body after coal gas cooling
Mouth enters in cell body, and the tar ammonia in mixed liquor is entered in filter drum by the screen cloth in filter, through on cell body
Overfall flows out cell body, and the tar slag in mixed liquor pass through cell body bottom of the gravitational settling outside filter drum, which part Jiao
The dregs of fat are attached on the screen cloth of filter drum, and the tar slag being bonded on the screen cloth of filter drum is clear by its in time by screen cloth brush
Remove, avoid screen cloth occlusive effects from filtering.The tar slag of cell body bottom is transported to by the flight chain in tar slag conveying device
Tar slag discharging opening, and send out outside cell body.
The utility model only isolates tar slag and tar ammonia mixture, and tar ammonia mixture then is sent into lower road
Process is separated again.
The beneficial effects of the utility model are：It can effectively prevent from realizing very well solid due to the impact of feeding liquid
State tar slag, light component ammoniacal liquor and heavy constituent tar are layered, and are mutually mixed between medium., can be effective by increasing filter
Filter bulky grain tar slag, it is not necessary to stratification, just can remove the tar slag solid particle in liquid phase very well.And isolate
Tar ammonia mixed liquor enter tar and ammonia water separation hopper after can stratification, good separating effect, without any pipeline and storage
The situation that groove blocks occurs.The small volume compared with existing ship type mechanization tar ammonia defecator, save floor space；Separation effect
Fruit is good, and the tar slag content in tar ammonia is low, and feed liquid time of repose is short, and disposal ability is big.
Brief description of the drawings
Fig. 1 is the utility model longitudinal sectional view；
Fig. 2 is the utility model transverse sectional view；
Fig. 3 is the utility model filter apparatus configuration schematic diagram；
Fig. 4 is the utility model filter transverse sectional view；
In figure：Housing 1, charging aperture 2, filter drum 3, Rolling motor 3, Rolling motor overflow 4, head piece 5, screen cloth brush 6, main
Movable sprocket 7, carrier bar bearing block 8, scraper plate sprocket wheel half a coupler 9, scraper plate sprocket wheel shaft coupling 10, scraper plate sprocket wheel reductor 11, scraper plate
Motor 12, flight chain 13, driven sprocket 14, tar slag discharging opening 15, drain 16, exhaust outlet 17, operating platform 18, housing
Support base 19, screen cloth 20, roller adpting flange 21, discharge end cylinder support plate 22, motor side cylinder support plate 23, discharge end rolling
Cylinder support shaft 24, motor side cylinder support axle 25, housing seal spring bearing 26, roller half a coupler 27, roller shaft coupling 28,
Reducer for doffer 29, bearing block 30, roller end cover 31, screen cloth brush holder support fixed support 32, screen cloth brush holder support 33, screen cloth brush holder support fixed plate
34th, screen cloth brush holder support fixed pin shaft 35.
Embodiment
Below in conjunction with accompanying drawing, by example, the utility model is described in further detail.
Referring to the drawings 1-4, a kind of mechanization tar ammonia dreg scraping trough, comprising cell body, housing 1, charging aperture 2, overfall 5,
Tar slag discharging opening 15, drain 16, exhaust outlet 17 and filter, the outside of cell body are provided with housing 1, and the top of cell body is provided with
Exhaust outlet 17, the bottom of cell body are provided with drain 16, and cell body is provided with charging aperture 2, overfall 5 and tar slag discharging opening 15, groove
Filter is provided with vivo, the filter includes filter drum 3, Rolling motor 4, screen cloth 20 and reducer for doffer 29, sieve
Net 20 is located in filter drum 3, and filter drum 3 passes through reducer for doffer 29 and the drive connection of Rolling motor 4.
In the present embodiment, referring to the drawings 1,2, housing 1 is that a chicken describes device, and the section on its top is a rectangle,
Its underpart section is also a rectangle, and tar slag discharging opening 15 is located at the top of cell body, and the filter drum 3 in filter is located at
Middle part in cell body, the overfall 5 on cell body is close to one end of filter drum 3.Tar slag conveying device is provided with cell body, it is described
Tar slag conveying device includes drive sprocket 7, scraper plate sprocket wheel reductor 11, scrapes board motor 12, flight chain 13 and driven sprocket
14, drive sprocket 7 is fixed on the housing 1 on cell body top, tar slag discharging opening 15 of the drive sprocket 7 on cell body, driven
Sprocket wheel 14 is fixed on the housing 1 of cell body bottom, and drive sprocket 7 is by scraper plate sprocket wheel reductor 11 and scrapes the driving of board motor 12 company
Connect, drive sprocket 7 and driven sprocket 14 are connected by flight chain 13, and flight chain 13 is provided with scraper plate.
Referring to the drawings 3, the screen cloth 20 in filter is formed by three sections, and is connected with flange.The both ends of filter drum 3 have
Motor side cylinder support plate 23 and discharge end cylinder support axle 24, motor side cylinder support plate 23 and discharge end cylinder support axle 24
Welded respectively with discharge end cylinder support axle 24 and motor side cylinder support axle 25 and screen cloth 20 to support screen cloth 20, motor side
Cylinder support axle 25 and housing seal spring bearing 26, roller half a coupler 27, roller shaft coupling 28, reducer for doffer 29, rolling
Cylinder motor 4 is sequentially connected.Discharge end cylinder support axle 24 is connected with bearing block 30, and the roller bearing seat of discharge end is completely submerged in
In tar ammonia mixed liquor, the inside of filter drum 3 is shaftless, and only there is axle at both ends.There is roller end cover 31 in drum electric generator terminal,
The end of Rolling motor 4 is blocked, the other end is discharge end, is not blocked, so that tar ammonia mixed liquor is discharged in overflow.
Referring to the drawings 4, welded mesh brush holder support fixed support 32 on housing 1, sieve is welded on screen cloth brush holder support fixed support 32
Gauze brush bar fixed plate 34, screen cloth brush holder support fixed plate 34 are connected solid with one end screen cloth brush holder support fixed pin shaft 35 of screen cloth brush holder support 33
Fixed, the other end and the screen cloth brush 6 of screen cloth brush holder support 33 are welded and fixed, and screen cloth brush 6 is located in filter drum 3, screen cloth brush holder support 33
Arranged along the tangential direction of filter drum 3.
Caused tar, ammoniacal liquor and tar slag mixed liquor are entered in cell body by the charging aperture 2 on cell body after coal gas cooling, are mixed
After conjunction liquid liquid level reach a certain height, tar and ammoniacal liquor in mixed liquor enter inside filter drum 3 automatically by screen cloth 20, mistake
It is overfall 5 to filter the one end of roller 3, and after the liquid level inside filter drum 3 is higher than overfall 5, automatic overflow goes out cell body, mixed liquor
In tar slag pass through cell body bottom of the gravitational settling outside filter drum, which part tar slag is attached to the sieve of filter drum
On net 20, the tar slag being bonded on the screen cloth 20 of filter drum is removed in time by screen cloth brush 6, avoids screen cloth from blocking shadow
Ring filtering.The tar slag of cell body bottom is transported to tar slag discharging opening 15 by the flight chain 13 in tar slag conveying device,
And send out outside cell body.Cell body bottommost is provided with when drain 16 is used to overhaul and empties the material in cell body.The row on cell body top
Gas port 17 is used to discharge fixed gas.Cell body top is provided with operating platform 18, and operating platform 18 is used for regular job and maintenance.Machinery
Change tar ammonia dreg scraping trough to be fixed on building bearing beam entirely through the suspension of housing support base 19.
Claims (7)
1. a kind of mechanization tar ammonia dreg scraping trough, it is characterised in that include cell body, housing（1）, charging aperture（2）, overfall
（5）, tar slag discharging opening（15）, drain（16）, exhaust outlet（17）And filter, the outside of cell body are provided with housing（1）, groove
The top of body is provided with exhaust outlet（17）, the bottom of cell body is provided with drain（16）, cell body is provided with charging aperture（2）, overfall（5）
With tar slag discharging opening（15）, cell body is interior to be provided with filter, and the filter includes filter drum（3）, Rolling motor
（4）, screen cloth（20）And reducer for doffer（29）, screen cloth（20）It is located at filter drum（3）On, filter drum（3）Subtracted by roller
Fast machine（29）With Rolling motor（4）Drive connection.
A kind of 2. mechanization tar ammonia dreg scraping trough according to claim 1, it is characterised in that the tar slag discharging opening
（15）It is located at the top of cell body, the filter drum in filter（3）The middle part being located in cell body, the overfall on cell body（5）
Close to filter drum（3）One end.
A kind of 3. mechanization tar ammonia dreg scraping trough according to claim 1 or 2, it is characterised in that the screen cloth（20）On
Provided with screen cloth brush（6）, the screen cloth brush（6）It is fixed on screen cloth brush holder support（33）One end, screen cloth brush holder support（33）The other end
Pass through screen cloth brush holder support fixed pin shaft（35）With screen cloth brush holder support fixed plate（34）Connection, screen cloth brush holder support fixed plate（34）Pass through screen cloth brush
Bar fixed support（32）It is fixed on housing（1）On.
A kind of 4. mechanization tar ammonia dreg scraping trough according to claim 3, it is characterised in that the screen cloth brush holder support（33）
Along filter drum（3）Tangential direction arrangement.
A kind of 5. mechanization tar ammonia dreg scraping trough according to claim 3, it is characterised in that the screen cloth（20）Comprising
Connected between three sections, adjacent two sections by flange.
6. a kind of mechanization tar ammonia dreg scraping trough according to claim 1 or 2, it is characterised in that be provided with the cell body
Tar slag conveying device, the tar slag conveying device include drive sprocket（7）, scraper plate sprocket wheel reductor（11）, scrape board motor
（12）, flight chain（13）And driven sprocket（14）, drive sprocket（7）It is fixed on the housing on cell body top（1）On, driven sprocket
（14）It is fixed on the housing of cell body bottom（1）On, drive sprocket（7）Pass through scraper plate sprocket wheel reductor（11）With scraping board motor（12）
Drive connection, drive sprocket（7）And driven sprocket（14）Pass through flight chain（13）Drive connection, flight chain（13）It is provided with
Scraper plate.
A kind of 7. mechanization tar ammonia dreg scraping trough according to claim 6, it is characterised in that the drive sprocket（7）Lean on
Tar slag discharging opening on nearly cell body（15）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720681680.7U CN207085529U (en) | 2017-06-13 | 2017-06-13 | A kind of mechanization tar ammonia dreg scraping trough |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720681680.7U CN207085529U (en) | 2017-06-13 | 2017-06-13 | A kind of mechanization tar ammonia dreg scraping trough |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207085529U true CN207085529U (en) | 2018-03-13 |
Family
ID=61552104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720681680.7U Expired - Fee Related CN207085529U (en) | 2017-06-13 | 2017-06-13 | A kind of mechanization tar ammonia dreg scraping trough |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207085529U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107137976A (en) * | 2017-06-13 | 2017-09-08 | 唐山钢铁集团有限责任公司 | A kind of mechanization tar ammonia dreg scraping trough |
| CN110496417A (en) * | 2018-05-17 | 2019-11-26 | 中冶宝钢技术服务有限公司 | A kind of tar ammonia water separator lower part cone replaces construction technology |
-
2017
- 2017-06-13 CN CN201720681680.7U patent/CN207085529U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107137976A (en) * | 2017-06-13 | 2017-09-08 | 唐山钢铁集团有限责任公司 | A kind of mechanization tar ammonia dreg scraping trough |
| CN110496417A (en) * | 2018-05-17 | 2019-11-26 | 中冶宝钢技术服务有限公司 | A kind of tar ammonia water separator lower part cone replaces construction technology |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180313 |