CN2246668Y - Ash remover for gas making furnace without stopping - Google Patents
Ash remover for gas making furnace without stopping Download PDFInfo
- Publication number
- CN2246668Y CN2246668Y CN 96227023 CN96227023U CN2246668Y CN 2246668 Y CN2246668 Y CN 2246668Y CN 96227023 CN96227023 CN 96227023 CN 96227023 U CN96227023 U CN 96227023U CN 2246668 Y CN2246668 Y CN 2246668Y
- Authority
- CN
- China
- Prior art keywords
- ash
- gas
- making furnace
- stopping
- storage
- 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
- 239000000618 nitrogen fertilizer Substances 0.000 claims abstract description 4
- 239000002131 composite material Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 abstract description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 229910021529 ammonia Inorganic materials 0.000 abstract description 2
- 239000003245 coal Substances 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 abstract 4
- 230000000903 blocking effect Effects 0.000 abstract 1
- 239000003034 coal gas Substances 0.000 abstract 1
- 230000005611 electricity Effects 0.000 abstract 1
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 210000001364 upper extremity Anatomy 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]
- Y02E20/18—Integrated gasification combined cycle [IGCC], e.g. combined with carbon capture and storage [CCS]
Landscapes
- Gasification And Melting Of Waste (AREA)
Abstract
The ash remover without stopping for gas making furnace is one device for eliminating ash from small nitrogen fertilizer plant gas making furnace without stopping. The method is characterized in that: the upper part of the device body (7) is provided with an ash blocking flashboard (28); in the process of matching and rotating between the ash storage body (19) and the horizontal cylindrical barrel (20) at the lower part of the device body (7) by smooth cylindrical surfaces with the same diameter, the ash passage (24) and the ash outlet (36) (namely the atmosphere) cannot be communicated. It has the advantages that: the structure is simple, and the sealing performance is good; the operation condition of the gas making furnace can be stabilized, the gas forming amount and the coal gas quality of a single furnace can be improved, and the coal and electricity consumption of the synthetic ammonia can be correspondingly reduced.
Description
The utility model is that Gas Making Furnace for Small-Scale Fertilizer Factory is with removing the cindery ash separator that do not stop.
The little nitrogenous fertilizer of China has failed to solve must the stop operation that falls behind of ash disposal of Gas-making Furnace always since 1958 are born.Single stove gas production rate that this has not only influenced Gas-making Furnace has also influenced the raising of gas quality.
In order to address this problem, utility model patent 89210913.0 and 93214930.8 has proposed employing " gas making equipment do not stop ash disposal (slag) mechanism " respectively and has reached " Gas-making Furnace simple type do not stop ash handling equipment " and realize the ash disposal of not stopping.But because of the former structure complexity, latter's secondary sealing effectiveness of sealing up a door is not ideal enough again, so all obtain satisfied enforcement.
The purpose of this utility model is to provide a kind of simple in structure, and sealing effectiveness is good, and is easy to operate, and can realize again not stopping just can be the device of slag removal.
For achieving the above object, scheme of the present utility model be adopt mainly by be subjected to ash-pit, body and with the storage grey body of body close fit, and the Gas-making Furnace formed of left baffle, bearing support is not stopped, and ash separator realizes.
Described in detail below in conjunction with drawings and Examples.
Fig. 1 is the Gas-making Furnace ash separator synoptic diagram that do not stop.
Fig. 2 is the A-A sectional view of Fig. 1.
1 is bolt, and 2 is coupling flange, and 3 for being subjected to ash-pit, and 4 is flange, 5 is flange, and 6 is bolt, and 7 is body, and 8 is bolt, 9 is slide block, and 10 is right axle, and 11 is interstage sleeve, and 12 is slideway, 13 is right baffle plate, and 14 is bearing, and 15 is set screw, and 16 is tray, 17 is slideway, and 18 are the grey chamber of storage, and 19 are the storage grey body, and 20 is horizontally-arranged cylindrical tube, 21 is left flange, and 22 is bolt, and 23 are storage grey body opening, and 24 is throughash channel, 25 is bolt, and 26 is valve rod, and 27 is the slide valve assembly, and 28 are the retaining composite plate, 29 is Gas-making Furnace, and 30 is horizontal slotted eye, and 31 is right baffle-plate, 32 is left side axle, and 33 is overhanging supporting plate, and 34 is top fastening bolt, 35 is right flange, and 36 is ash output hole, and 37 is bearing support.
Being subjected to ash-pit (3) is to be used for accepting the cindery flute profile foundry goods in Gas-making Furnace (29) whereabouts.Its upper limb and middle part are respectively equipped with coupling flange (2) and flange (4), and coupling flange (2) joins by bolt (1) and Gas-making Furnace (29), and flange (4) links to each other with body (7) by bolt (6).
Body (7) is cylinder iron to cast, and is divided into two portions up and down.Top is throughash channel (24), and the bottom is horizontally-arranged cylindrical tube (20).The upper limb of throughash channel (24) is provided with flange (5), and by bolt (6) be subjected to ash-pit (3) sealed connection, its rear side has horizontal slotted eye (30), the outside of slotted eye (30) is installed with gate valve assembly (27) by bolt (25), and retaining composite plate (28) just is installed among the horizontal slotted eye (30) of throughash channel (24).Horizontally-arranged cylindrical tube (20) two ends, the left and right sides are respectively equipped with left flange (21) and right flange (35), and are connected with left baffle (31) (13) respectively by bolt (22) (8), and its downside is ash output hole (36), and its inwall is processed into smooth inner cylinder face.
Storage grey body (19) is the hollow cylinder cylindrical shell of closed at both ends, two ends are provided with Y-axis (32) (10), cylindrical shell upper edge generatrix direction has storage grey body opening (23), for the usefulness in the grey chamber of lime-ash turnover storage (18), whole storage grey body (19) ring is processed into the smooth external cylindrical surface with the inner cylinder face same diameter of the horizontally-arranged cylindrical tube in body (7) bottom (20) week.
Between the horizontally-arranged cylindrical tube (20) of storage grey body (19) and body (7) bottom with the form close fit on smooth cylindrical surface directly.
Occur throughash channel (24) [being Gas-making Furnace (29)] and ash output hole (36) (being atmosphere) communicating phenomenon in order to prevent to store up grey body (19) in the rotation process cooperating with the horizontally-arranged cylindrical tube (20) of body (7), the interior circle that the horizontally-arranged cylindrical tube (20) of body (7) bottom is gone up throughash channel (24) front side or rear side cooperates arc length to go up the pairing cooperation arc length of storage grey body opening (23) width greater than storage grey body (19).
Left and right sides plate washer (31) (13) is two and relies on the bolt (22) (8) and the left and right sides flange (21) (35) of body (7) to form rigidly connected flat board, outer lower portion is provided with overhanging supporting plate (33), is installing the adjustable type bearing support of being made up of the slideway (12) (17) of regulating bolt (15), tray (16), slide block (9), bearing (14) and both sides thereof (or elastic axis bearing or plain shaft bearing) on it.And Y-axis (32) (10) with this disymmetrical bearing block support.
Non-when removing ash manipulation, retaining composite plate (28) is in opened condition, the storage grey body opening (23) with throughash channel (24) over against, the lime-ash that Gas-making Furnace (29) falls can stand ash-pit (3) at any time, throughash channel (24) enters storage grey chamber (18), when treating that lime-ash reaches some amount in the grey chamber of storage (18), just can close retaining composite plate (28), block throughash channel (24), the lime-ash that Gas-making Furnace (29) is fallen temporarily is stored in and is subjected to ash-pit (3) and can not arrives storage grey body (19) and locate.Then a twisting left side spool (32) or right spool (10), driving storage grey body (19) rotates, rotation along with storage grey body (19), storage grey body opening (23) is closed by the smooth inner cylinder face lid of body (7) bottom gradually, until closing fully, continuation with its rotation, storage grey body opening (23) is linked up with ash output hole (36) (being atmosphere) again gradually, lime-ash just falls within outside the device through storage grey body opening (23) gradually, all drop out Deng lime-ash, oppositely twist left side axle (32) or right axle (10) again, make the position [promptly storing up the position of grey body opening (23)] of storing up before grey body (19) is got back to original ash disposal over against throughash channel (24).Then, open retaining composite plate (28), the lime-ash of Gas-making Furnace (29) can freely be fallen into again in the grey chamber of storage (18), so just finish and once remove ash manipulation.So go round and begin again, slag will need not stop and the situation of sealing is fully arranged outside stove next time time in Gas-making Furnace (29), realizes not stopping ash disposal.
The utility model only needs the smooth cylindrical surface close fit between storage grey body (19) and the horizontally-arranged cylindrical tube in body (7) bottom (20) in the early stage of putting into operation, can guarantee normal running, need not enable two symmetry axis bearings (37).Later stage to be moved, when cooperating cylinder wearing and tearing to occur, enable two symmetry axis bearings (37) again, by its Accommodation, make first inner cylinder face close fit of storage grey body (19) external cylindrical surface and horizontally-arranged cylindrical tube (20), to continue to guarantee excellent sealing effect.
The utility model has the advantages that: simple in structure, sealing is reliable, and is easy to operate; Can Stablize the operating condition of Gas-making Furnace, increase effectively gas time processed, improve single stove gas forming amount with Gas quality; The coal electric consumption of corresponding reduction synthetic ammonia.
With regard to present small nitrogenous fertilizer plant, wish adopts the utility model, as long as with on the Gas-making Furnace Original ash silo is removed, and replaces and gets final product with this Gas-making Furnace soot blower that do not stop.
Claims (1)
- A kind of small nitrogenous fertilizer plant that is used for is removed the cindery Gas-making Furnace ash separator that do not stop, it has body (7), storage grey body (19), be subjected to ash-pit (3), left baffle (31) (13), and, it is characterized in that by the adjustable shaft bearing that adjusting bolt (15), tray (16), slide block (9), bearing (14) are formed:The horizontal slotted eye (30) of a, body (7) top throughash channel (24) locates to be equiped with retaining composite plate (28),Be sealed and matched with smooth form between b, storage grey body (19) and the horizontally-arranged cylindrical tube in body (7) bottom (20) with the footpath cylinder,The interior circle that c, the horizontally-arranged cylindrical tube in body (7) bottom (20) are gone up throughash channel (24) front side or rear side cooperates arc length to go up the pairing cooperation arc length of storage grey body opening (23) width greater than storage grey body (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96227023 CN2246668Y (en) | 1996-01-04 | 1996-01-04 | Ash remover for gas making furnace without stopping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96227023 CN2246668Y (en) | 1996-01-04 | 1996-01-04 | Ash remover for gas making furnace without stopping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2246668Y true CN2246668Y (en) | 1997-02-05 |
Family
ID=33905239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96227023 Expired - Fee Related CN2246668Y (en) | 1996-01-04 | 1996-01-04 | Ash remover for gas making furnace without stopping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2246668Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102925217A (en) * | 2012-11-11 | 2013-02-13 | 湖南人文科技学院 | Hearth push-pull type ash discharging device for biomass gasifying furnace |
-
1996
- 1996-01-04 CN CN 96227023 patent/CN2246668Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102925217A (en) * | 2012-11-11 | 2013-02-13 | 湖南人文科技学院 | Hearth push-pull type ash discharging device for biomass gasifying furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |