CN1876762A - Horizontal rotating carbonization furnace - Google Patents
Horizontal rotating carbonization furnace Download PDFInfo
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- CN1876762A CN1876762A CN 200510074441 CN200510074441A CN1876762A CN 1876762 A CN1876762 A CN 1876762A CN 200510074441 CN200510074441 CN 200510074441 CN 200510074441 A CN200510074441 A CN 200510074441A CN 1876762 A CN1876762 A CN 1876762A
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- inner barrel
- flue gas
- horizontal rotating
- carbonization furnace
- gas cover
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Abstract
The invention relates the horizontal rotary retort, comprising inner barrel, outer barrel, gears, airscoop shroud, air-out cover, heat receiver, feed screw and collecting cover. The invention has the advantages of simple structure, high separating efficiency, low energy consumption, high treatment capacity, good safe reliability, saving water and convenient attended operation.
Description
Affiliated technical field
The present invention relates to a kind of destructive distillation device by high temperature pyrolysis generation oil and refuse treatment, is a kind of destructive distillation parting furnace that horizontally rotates specifically.
Background technology
Along with the beneficial more anxiety of China's conventional oil resource, and the rising steadily of International Crude Oil, it is beneficial more important that the exploitation of non-conventional oil resource also seems.Under these circumstances, oil-sand and resinous shale seem extremely important as the oil gas alternate resources.
Oil-sand is as a kind of new energy, and at present domestic research work is at the early-stage as yet not relevant for the precedent of oil-sand exploitation, does not also form the Technology of an effective oil-sand extracting method of cover and exploitation, and many problems require study.Characteristics such as that domestic oil-sand ore deposit has is a little many, wide, aboundresources, oil-sand ore deposit scale and oil-sand character are with abroad being very different, the characteristics of domestic oil-sand have determined to indiscriminately imitate and have adopted external ready-made technology, and oil-sand of different nature, and its separation method is also different.Contain a large amount of mink cell focuses and other combustiblesubstances in the oil-sand, need mink cell focus and other combustiblesubstances to be separated by a kind of efficient height, equipment that ability is big.
Summary of the invention
The method that present hydrophilic oil-sand washes with water is usually separated, and block shale generally adopts the vertical furnace dry distillation to separate.But because the oil-sand granularity is little, producing a large amount of powder fine sands in the pulverizing, be easy to generate gas and stop up, all is infeasible so adopt these two kinds of methods for the little shale of particle and oil-sand.And separation efficiency is low, and output is little, and the large-scale production difficulty is big.The purpose of this invention is to provide a kind of horizontal rotating carbonization furnace, realize oil-sand and the continuous separation of shale and the environmental protection treatment of oil field sludge rubbish, reach the effect of highly efficient and productive, low consumption, water saving and safety and environmental protection.
The technical solution adopted for the present invention to solve the technical problems is: adopt the mode of indirect heating, adopt the spiral continuous charging and discharging, material enters from the gas retort inlet, through progressively being warmed up to the pyrolysis temperature of regulation, decomposes fully in specific time.The oil gas that high temperature pyrolysis produces is discharged from outlet, obtains oil, gas after cooling, and residue is discharged continuously through discharge port.The invention solves other separation methods and can't handle the problem of fine granular materials and problem that can't continuous operation, and adopt a kind of problem that solves the easy leakage in the continuous operation that seals.
The principle of work of embodiment is: reducing motor (19) drives pinion(gear) (17) rotation that is contained on the shaft pinion (16) by shaft joint (18), with master wheel (8) rotation simultaneously under the driving of pinion(gear) (17) of pinion(gear) (17) engagement.Master wheel (8) drives the inner barrel (6) and the outer cylinder body (20) that are fixed together by arm-tie (22) and rotates together.Oil-sand enters from hopper (1), enters in the inner barrel (6) of sealing by the feed auger (2) of rotating.The warm air that produces from outside other combustion equipment enter into flue gas cover (9) by the inlet mouth (33) that enters flue gas cover (9) and enter inner barrel (6) and outer cylinder body (20) between.Warm air is delivered to heat on the inner barrel (6) by the heat absorbing sheet (7) on inner barrel (6) surface, and the portion of hot air makes inner barrel reach certain temperature directly with heat transferred inner barrel (6) simultaneously.Oil-sand absorbs the heat of inner barrel (6) in inner barrel (6), and moves forward with the rotation of inner barrel (6), reaches comparatively high temps gradually.Contained oil breaking formed oil gas and combustion gas after oil-sand reached certain temperature.Oil gas and combustion gas volume increase after the cracking, enter collecting hood (12), enter in other the collecting device by oil gas vent (35).The weight of counterweight when horizontal rotating carbonization furnace rotates (10) balance discharging sealing (34) is with the resistance that inner barrel (6) is rotated that reduces that discharging sealing (34) gravity produces and the pressure of vertical direction; Diameter run-out when the flexible compensation inner barrel (6) of corrugated tube (11) rotates makes inner barrel contact with uniform filling, reduces the wearing and tearing of filler (25); The surface contacted the friction of sliding when the pulling force of stay cord (31) was offset the inner barrel rotation with filler (25), made corrugated tube not be subjected to torsion.
Effect of the present invention is, can handle the thin material of powder, realizes continuous production, reaches the purpose of large-scale production.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the diagrammatic sketch of embodiment.
Fig. 2 is the A-A sectional view of Fig. 1.
Fig. 3 is the B-B sectional view of Fig. 1.
Fig. 4 is the C-C sectional view of Fig. 1.
Fig. 5 is the D enlarged view of Fig. 1.
Fig. 6 is the E-E view of Fig. 5.
Among the figure: 1. hopper, 2. feed auger, 3. charging sealing 4. goes out flue gas cover, 5. rolling ring, 6. inner barrel, 7. heat absorbing sheet, 8. master wheel, 9. advance flue gas cover, 10. counterweight, 11. corrugated tubes, 12. collecting hoods, 13. discharge port plate, 14. support rollers, 15. bearing supports, 16. gear shafts, 17. pinion(gear), 18. shaft couplings, 19. reducing motors, 20. outer cylinder bodies, 21. base, 22. arm-ties, 23. annular seal spaces, 24. filler, 25. trim rings, 26. screw rods, 27. nut, 28. lifting ropes, 29. transition circles, 30. pulley, 31. stay cords, 32. tension seats, 33. inlet mouth, 34. dischargings sealing, 35. oil gas vents.
Embodiment
(see figure 1) of the present invention by hopper (1), feed auger (2), inner barrel (6), outer cylinder body (20), rolling ring (5), support roller (14), master wheel (8), pinion(gear) (17), go out petticoat pipe (9), advance flue gas cover (4), collecting hood (12), discharge port plate (13), corrugated tube (11) and filler (24) etc. form.Hopper (1) is contained on the feed auger (2), and feed auger (2) is connected with an end of inner barrel (6) by charging sealing (3).Inner barrel (6) is fixed on outer cylinder body (20) inside, and inner barrel (6) surface is fixed with heat absorbing sheet (7).Be fixed with rolling ring (5) on the outer cylinder body (20) and pass through arm-tie (22) fixed master wheel (8) with reference to figure 3.Outer cylinder body (20) two ends are equipped with into flue gas cover (4) respectively and are gone out petticoat pipe (9), and the two ends of advancing petticoat pipe (4) contact with inner barrel (20) outside surface with inner barrel (6) outside surface respectively with the two ends that go out petticoat pipe (9).Every rolling ring (5) all is supported on a pair of support roller (14) and goes up (see figure 2), and support roller (14) is fixed on the base (21).Master wheel (8) and pinion(gear) (17) engagement (see figure 3), pinion(gear) (17) is contained on the shaft pinion (16), shaft pinion (16) supports by bearing (15), shaft pinion (16) supports by bearing support (15), and shaft pinion (16) connects with reducing motor (19) by shaft coupling (18).The other end of inner barrel (6) connects with collecting hood (12) by discharging sealing (34), and the lower part outlet of collecting hood (12) hangs out in the charging tray (13).Discharging sealing (34) is formed (see figure 5) by counterweight (10), corrugated tube (11), annular seal space (23) and filler (24) etc., one end of corrugated tube (11) is fixed on the collecting hood (12), the other end is fixed with annular seal space (23) by transition circle (29), and filler (24) is housed in the annular seal space (23).Annular seal space (23) is equipped with trim ring (25), and by screw rod (26) and nut (27) institute's filling material (24) is compressed.Screw rod (26) is fixed on the transition circle (29).Pulley (30) is housed above collecting hood, and lifting rope (28) is looped around on the pulley (30), and lifting rope one end connects with the transition circle (29) that discharging seals on (34), the other end hanging balancing hammer (10).Seal the end that (34) go up fixed pulling rope (31) in discharging, stay cord (31) the other end is fixed on the collecting hood (12) by rope seat (32).
Claims (5)
- A horizontal rotating carbonization furnace by feed auger, inner barrel, outer cylinder body, discharging sealing, collecting hood, rolling ring, support roller, master wheel, pinion(gear), advance flue gas cover and go out flue gas cover to form, it is characterized in that: go out flue gas cover at feed end, advance flue gas cover at discharge end, the internal space of advancing flue gas cover and going out flue gas cover respectively and the space between inner barrel and the outer cylinder body lead to.
- 2. horizontal rotating carbonization furnace according to claim 1 is characterized in that: in the discharging sealing between inner barrel and the collecting hood corrugated tube is housed.
- 3. horizontal rotating carbonization furnace according to claim 2 is characterized in that: an end of corrugated tube is fixed on the collecting hood, and the other end is equipped with annular seal space, and filler is housed in the annular seal space.
- 4. horizontal rotating carbonization furnace according to claim 2 is characterized in that: discharging sealing overhung counterweight.
- 5. horizontal rotating carbonization furnace according to claim 2 is characterized in that: and the annular seal space that is fixed together of corrugated tube or excessively be fixed with stay cord on the circle, the other end of stay cord are fixed on the collecting hood or on the resting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510074441 CN1876762A (en) | 2005-06-08 | 2005-06-08 | Horizontal rotating carbonization furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510074441 CN1876762A (en) | 2005-06-08 | 2005-06-08 | Horizontal rotating carbonization furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1876762A true CN1876762A (en) | 2006-12-13 |
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ID=37509324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510074441 Pending CN1876762A (en) | 2005-06-08 | 2005-06-08 | Horizontal rotating carbonization furnace |
Country Status (1)
| Country | Link |
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| CN (1) | CN1876762A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101020828B (en) * | 2007-02-15 | 2011-05-04 | 东北电力大学 | Microwave drum dry distiller and its application in dry distilling and pyrolyzing oil shale |
| CN102757800A (en) * | 2012-06-08 | 2012-10-31 | 北京国电龙源环保工程有限公司 | Low-temperature dry distillation equipment and method for low-rank coal and oil shale |
| CN104327868A (en) * | 2014-11-03 | 2015-02-04 | 厦门中科城环新能源有限公司 | External heating type pyrolysis carbonization furnace suitable for carbonizing treatment of sludge at medium temperature |
| CN104694138A (en) * | 2015-02-15 | 2015-06-10 | 江苏鹏飞集团股份有限公司 | Hybrid heating equipment and application thereof |
-
2005
- 2005-06-08 CN CN 200510074441 patent/CN1876762A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101020828B (en) * | 2007-02-15 | 2011-05-04 | 东北电力大学 | Microwave drum dry distiller and its application in dry distilling and pyrolyzing oil shale |
| CN102757800A (en) * | 2012-06-08 | 2012-10-31 | 北京国电龙源环保工程有限公司 | Low-temperature dry distillation equipment and method for low-rank coal and oil shale |
| CN104327868A (en) * | 2014-11-03 | 2015-02-04 | 厦门中科城环新能源有限公司 | External heating type pyrolysis carbonization furnace suitable for carbonizing treatment of sludge at medium temperature |
| CN104694138A (en) * | 2015-02-15 | 2015-06-10 | 江苏鹏飞集团股份有限公司 | Hybrid heating equipment and application thereof |
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