CN204529737U - A kind of semicoke air lift refrigerating unit - Google Patents
A kind of semicoke air lift refrigerating unit Download PDFInfo
- Publication number
- CN204529737U CN204529737U CN201520130230.XU CN201520130230U CN204529737U CN 204529737 U CN204529737 U CN 204529737U CN 201520130230 U CN201520130230 U CN 201520130230U CN 204529737 U CN204529737 U CN 204529737U
- Authority
- CN
- China
- Prior art keywords
- semicoke
- air lift
- lock hopper
- tank
- strainer
- 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.)
- Active
Links
Abstract
The utility model belongs to coal liquifaction device technique field, is specifically related to a kind of semicoke air lift refrigerating unit.The purpose of this utility model solves the halfway problem of oiliness gaseous constituent removed in semicoke existed in prior art, and the technical solution of the utility model is mainly made up of semicoke holding tank, semicoke lock hopper, air lift cooling tank, burnt tank, lock hopper strainer, air lift cold gas strainer.The utility model has the oiliness gaseous constituent advantage thoroughly removed in semicoke.
Description
Technical field
The utility model belongs to coal liquifaction device technique field, is specifically related to a kind of semicoke air lift refrigerating unit.
Background technology
At present in coal liquifaction field, the semicoke that direct liquefaction is produced recycles as thermal barrier mostly, and semicoke deep processing is done it and used by some factories.But, domestic also immature to the semicoke process for cooling of High Temperature High Pressure at present, there is the problem of the oiliness gaseous constituent that can not thoroughly remove in semicoke.
Utility model content
The purpose of this utility model is the halfway problem of oiliness gaseous constituent removed in semicoke for existing in dissatisfied certainly above-mentioned prior art, provides a kind of semicoke air lift refrigerating unit.
For achieving the above object, the technical scheme that the utility model adopts is: a kind of semicoke air lift refrigerating unit, by semicoke holding tank (1), semicoke lock hopper (2), air lift cooling tank (3), burnt tank (4), lock hopper strainer (20), air lift cold gas strainer (15) forms, semicoke opening for feed (11) is provided with at the top of semicoke holding tank (1), semicoke opening for feed (11) is provided with at the top of semicoke holding tank (1), semicoke high charge level switch (31) is provided with in the middle and upper part of semicoke holding tank (1), the low stuff level switch of semicoke (32) is provided with in the middle and lower part of semicoke holding tank (1), the discharge port of semicoke holding tank (1) is connected with the opening for feed of semicoke lock hopper (2) by drainage conduit (5), drainage conduit (5) is provided with two blow-off valves (6), lock hopper high charge level switch (33) is provided with in the middle and upper part of semicoke lock hopper (2), the low stuff level switch of lock hopper (34) is provided with in the middle and lower part of semicoke lock hopper (2), the discharge port of semicoke lock hopper (2) is connected with the opening for feed of air lift cooling tank (3) by discharge tube (7), discharge tube (7) is provided with two discharge valves (8), the discharge port of air lift cooling tank (3) is connected with the opening for feed of burnt tank (4) by air lift cooling tank pipeline (9), air lift high charge level switch (12) is provided with in the middle and upper part of air lift cooling tank (3), the low stuff level switch of air lift (21) is provided with in the middle and lower part of air lift cooling tank (3), air lift cooling tank pipeline (9) is provided with two air lifts cooling valve (10), discharge nozzle (29) is provided with in the bottom of burnt tank (4), discharge nozzle (29) is provided with bleeder valve (30), two inlet pipe (27) communicated with semicoke holding tank (1) are provided with in the bottom of semicoke holding tank (1), the upper installation intake valve (28) of every root inlet pipe (27), communicating pipe (26) is provided with between semicoke holding tank (1) and semicoke lock hopper (2), communicating pipe (26) upper installation communicating valve (25), four high pressure nitrogen inlet pipe (18) are provided with in semicoke lock hopper (2) middle and lower part, the upper installation high pressure nitrogen intake valve (19) of every root high pressure nitrogen inlet pipe (18), and the external high pressure nitrogen source of the gas in one end of four high pressure nitrogen inlet pipe (18), wherein the other end of the longest communicates with the top of lock hopper strainer (20), blow-down pipe (24) is provided with at the top of lock hopper strainer (20), the upper installation blow-off valve (23) of blow-down pipe (24), equilibration tube (36) is provided with between semicoke lock hopper (2) and air lift cooling tank (3), upper installation two equilibrium valves (35) of equilibration tube (36), lock hopper strainer (20) is connected with communicating pipe (26) by lock hopper pipe connecting (22), three low-pressure nitrogen inlet pipe (14) are provided with in air lift cooling tank (3) middle and lower part, the upper installation breather valve (13) of every root low-pressure nitrogen inlet pipe (14), and the external low-pressure nitrogen source of the gas in one end of three low-pressure nitrogen inlet pipe (14), wherein the other end of communicates with the top of air lift cold gas strainer (15), relief tube (37) is provided with at the top of air lift cold gas strainer (15), the upper installation pressure release valve (17) of relief tube (37), also communicating pipe (26) is provided with between air lift cooling tank (3) and burnt tank (4), communicating pipe (26) upper installation communicating valve (25), air lift cold gas strainer (15) is connected with equilibration tube (36) by bottom feed pipe (16).
Further preferred embodiment, the bottom of described semicoke holding tank (1), semicoke lock hopper (2), air lift cooling tank (3), burnt tank (4), lock hopper strainer (20), air lift cold gas strainer (15) is all taper.
The utility model adopts technique scheme, adopts high pressure gas formulation, removes the oiliness gas in semicoke and carry out step-down to semicoke; Adopt low pressure gas formulation, reduce semicoke temperature, can reach desired value, therefore, compared with prior art, the utility model has the oiliness gaseous constituent advantage thoroughly removed in semicoke.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, a kind of semicoke air lift of the present embodiment refrigerating unit, by the semicoke holding tank 1 that bottom is taper, bottom is the semicoke lock hopper 2 of taper, bottom is the air lift cooling tank 3 of taper, bottom is the burnt tank 4 of taper, bottom is the lock hopper strainer 20 of taper, bottom is that the air lift cold gas strainer 15 of taper forms, semicoke opening for feed 11 is provided with at the top of semicoke holding tank 1, semicoke high charge level switch 31 is provided with in the middle and upper part of semicoke holding tank 1, the low stuff level switch 32 of semicoke is provided with in the middle and lower part of semicoke holding tank 1, the discharge port of semicoke holding tank 1 is connected with the opening for feed of semicoke lock hopper 2 by drainage conduit 5, drainage conduit 5 is provided with two blow-off valves 6, lock hopper high charge level switch 33 is provided with in the middle and upper part of semicoke lock hopper 2, the low stuff level switch 34 of lock hopper is provided with in the middle and lower part of semicoke lock hopper 2, the discharge port of semicoke lock hopper 2 is connected with the opening for feed of air lift cooling tank 3 by discharge tube 7, discharge tube 7 is provided with two discharge valves 8, the discharge port of air lift cooling tank 3 is connected with the opening for feed of burnt tank 4 by air lift cooling tank pipeline 9, air lift high charge level switch 12 is provided with in the middle and upper part of air lift cooling tank 3, the low stuff level switch 21 of air lift is provided with in the middle and lower part of air lift cooling tank 3, air lift cooling tank pipeline 9 is provided with two air lift cooling valves 10, discharge nozzle 29 is provided with in the bottom of burnt tank 4, discharge nozzle 29 is provided with bleeder valve 30, two inlet pipe 27 communicated with semicoke holding tank 1 are provided with in the bottom of semicoke holding tank 1, every root inlet pipe 27 installs an intake valve 28, communicating pipe 26 is provided with between semicoke holding tank 1 and semicoke lock hopper 2, communicating pipe 26 installs a communicating valve 25, four high pressure nitrogen inlet pipe 18 are provided with in semicoke lock hopper 2 middle and lower part, every root high pressure nitrogen inlet pipe 18 installs a high pressure nitrogen intake valve 19, and the external high pressure nitrogen source of the gas in one end of four high pressure nitrogen inlet pipe 18, wherein the other end of the longest communicates with the top of lock hopper strainer 20, blow-down pipe 24 is provided with at the top of lock hopper strainer 20, a blow-off valve 23 installed by blow-down pipe 24, equilibration tube 36 is provided with between semicoke lock hopper 2 and air lift cooling tank 3, equilibration tube 36 installs two equilibrium valves 35, lock hopper strainer 20 is connected with communicating pipe 26 by lock hopper pipe connecting 22, three low-pressure nitrogen inlet pipe 14 are provided with in air lift cooling tank 3 middle and lower part, every root low-pressure nitrogen inlet pipe 14 installs a breather valve 13, and the external low-pressure nitrogen source of the gas in one end of three low-pressure nitrogen inlet pipe 14, wherein the other end of communicates with the top of air lift cold gas strainer 15, relief tube 37 is provided with at the top of air lift cold gas strainer 15, relief tube 37 installs a pressure release valve 17, also communicating pipe 26 is provided with between air lift cooling tank 3 and burnt tank 4, communicating pipe 26 installs a communicating valve 25, air lift cold gas strainer 15 is connected with equilibration tube 36 by bottom feed pipe 16.
Claims (2)
1. a semicoke air lift refrigerating unit, it is characterized in that by semicoke holding tank (1), semicoke lock hopper (2), air lift cooling tank (3), burnt tank (4), lock hopper strainer (20), air lift cold gas strainer (15) forms, semicoke opening for feed (11) is provided with at the top of semicoke holding tank (1), semicoke high charge level switch (31) is provided with in the middle and upper part of semicoke holding tank (1), the low stuff level switch of semicoke (32) is provided with in the middle and lower part of semicoke holding tank (1), the discharge port of semicoke holding tank (1) is connected with the opening for feed of semicoke lock hopper (2) by drainage conduit (5), drainage conduit (5) is provided with two blow-off valves (6), lock hopper high charge level switch (33) is provided with in the middle and upper part of semicoke lock hopper (2), the low stuff level switch of lock hopper (34) is provided with in the middle and lower part of semicoke lock hopper (2), the discharge port of semicoke lock hopper (2) is connected with the opening for feed of air lift cooling tank (3) by discharge tube (7), discharge tube (7) is provided with two discharge valves (8), the discharge port of air lift cooling tank (3) is connected with the opening for feed of burnt tank (4) by air lift cooling tank pipeline (9), air lift high charge level switch (12) is provided with in the middle and upper part of air lift cooling tank (3), the low stuff level switch of air lift (21) is provided with in the middle and lower part of air lift cooling tank (3), air lift cooling tank pipeline (9) is provided with two air lifts cooling valve (10), discharge nozzle (29) is provided with in the bottom of burnt tank (4), discharge nozzle (29) is provided with bleeder valve (30), two inlet pipe (27) communicated with semicoke holding tank (1) are provided with in the bottom of semicoke holding tank (1), the upper installation intake valve (28) of every root inlet pipe (27), communicating pipe (26) is provided with between semicoke holding tank (1) and semicoke lock hopper (2), communicating pipe (26) upper installation communicating valve (25), four high pressure nitrogen inlet pipe (18) are provided with in semicoke lock hopper (2) middle and lower part, the upper installation high pressure nitrogen intake valve (19) of every root high pressure nitrogen inlet pipe (18), and the external high pressure nitrogen source of the gas in one end of four high pressure nitrogen inlet pipe (18), wherein the other end of the longest communicates with the top of lock hopper strainer (20), blow-down pipe (24) is provided with at the top of lock hopper strainer (20), the upper installation blow-off valve (23) of blow-down pipe (24), equilibration tube (36) is provided with between semicoke lock hopper (2) and air lift cooling tank (3), upper installation two equilibrium valves (35) of equilibration tube (36), lock hopper strainer (20) is connected with communicating pipe (26) by lock hopper pipe connecting (22), three low-pressure nitrogen inlet pipe (14) are provided with in air lift cooling tank (3) middle and lower part, the upper installation breather valve (13) of every root low-pressure nitrogen inlet pipe (14), and the external low-pressure nitrogen source of the gas in one end of three low-pressure nitrogen inlet pipe (14), wherein the other end of communicates with the top of air lift cold gas strainer (15), relief tube (37) is provided with at the top of air lift cold gas strainer (15), the upper installation pressure release valve (17) of relief tube (37), also communicating pipe (26) is provided with between air lift cooling tank (3) and burnt tank (4), communicating pipe (26) upper installation communicating valve (25), air lift cold gas strainer (15) is connected with equilibration tube (36) by bottom feed pipe (16).
2. a kind of semicoke air lift refrigerating unit according to claim 1, it is characterized in that described semicoke holding tank (1), semicoke lock hopper (2), air lift cooling tank (3), burnt tank (4), lock hopper strainer (20), air lift cold gas strainer (15) bottom be all taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520130230.XU CN204529737U (en) | 2015-03-06 | 2015-03-06 | A kind of semicoke air lift refrigerating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520130230.XU CN204529737U (en) | 2015-03-06 | 2015-03-06 | A kind of semicoke air lift refrigerating unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204529737U true CN204529737U (en) | 2015-08-05 |
Family
ID=53743752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520130230.XU Active CN204529737U (en) | 2015-03-06 | 2015-03-06 | A kind of semicoke air lift refrigerating unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204529737U (en) |
-
2015
- 2015-03-06 CN CN201520130230.XU patent/CN204529737U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204529737U (en) | A kind of semicoke air lift refrigerating unit | |
| CN205155542U (en) | Modified torch gas divides fluid reservoir to press liquid system | |
| CN204690728U (en) | A kind of partial freezing device of pressure-adjustable | |
| CN203777693U (en) | Volatile condensation recovery device | |
| CN104047567A (en) | Automatic oil well exhaust valve, gas purifying device and method | |
| CN203388696U (en) | Air drying prevention structure of water pump of coffee machine | |
| CN203214992U (en) | Simple pressure reducing valve | |
| CN204186588U (en) | A kind of scroll compressor combustion engine natural gas boosting system | |
| CN204357787U (en) | For the vacuum pump of sewage sampling | |
| CN201953604U (en) | Water cycle vacuum pump unit | |
| CN205279055U (en) | A water pipe for steam condensate water recovery unit | |
| CN203297102U (en) | Fuel tank exhaust device of screw air compressor | |
| CN204717015U (en) | Refrigeration plant straight-through stop valve | |
| CN201615047U (en) | Steam-water separator of vacuum pump in kettle | |
| CN203582837U (en) | High-pressure water-cooled hydrolat extraction equipment | |
| CN204757826U (en) | Barrel partly surrounds refrigerated salvo | |
| CN204386958U (en) | For the energy-saving type vacuum pump that ammonium metavanadate is produced | |
| CN204433498U (en) | A kind of conduction oil storage tank with emptying device | |
| CN202885599U (en) | Gas cooling device | |
| CN203336898U (en) | Stripping device for air separation liquid air delivery to argon tower | |
| CN203413354U (en) | Two-stage natural gas compression process pipeline system | |
| CN202561426U (en) | Air storage tank special for low-noise air compressor | |
| CN205649871U (en) | Modified methyl alcohol rectification atmospheric tower pressure adjustment assembly | |
| CN201795271U (en) | Sulfur dioxide finished product storage tank | |
| CN204943029U (en) | Gas-filling temperature regulation structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |