CN2783143Y - Inverse combustion rotary pertroleum drilling rock debris refuse incinerator - Google Patents
Inverse combustion rotary pertroleum drilling rock debris refuse incinerator Download PDFInfo
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- CN2783143Y CN2783143Y CN 200520000600 CN200520000600U CN2783143Y CN 2783143 Y CN2783143 Y CN 2783143Y CN 200520000600 CN200520000600 CN 200520000600 CN 200520000600 U CN200520000600 U CN 200520000600U CN 2783143 Y CN2783143 Y CN 2783143Y
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- incinerator
- housing
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- converter
- combustion
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Abstract
A petroleum drilling rock debris refuse incinerator comprises feeding devices with a screw feeder orderly connected with each other, a quadratic burning chamber provided with a draft fan, a cylindrical revolving furnace provided with an automatic air sending and locking device and an ash residue furnace. A combustion furnace body consecutively turning at a low speed can be adopted, the quadratic burning chamber is placed between the feeding device and the revolving furnace, and the draft fan is installed on the quadratic burning chamber. The inverse combustion mode that the refuse flowing combustion direction is opposite to the hot air exhausting direction is formed to efficiently use the hot air in the incinerator, the combustion supporting fuels can be saved, and the processing cost is reduced. Especially the automatic air sending and locking device is installed in the revolving furnace, the combustion supporting hot air can enter into a hearth at the lower part of the rock debris refuse arranged in the revolving furnace, at first, the own combustion of the refuse is directly speeded up, and the heat efficiency can be more efficiently raised. The inverse combustion rotary incinerator of the utility model has the following advantages: the structure is novel, the utility model fills the blank for treating industry waste in China, and ash after combustion as the raw material of architectural materials such as cement and other cement products, etc. is provided with a good characteristic.
Description
Technical field
The utility model relates to a kind of oil drilling landwaste incinerator, belongs to the industrial waste processing technology field.
Background technology
During the oil development exploration is produced, rubbish such as discarded petroleum drilling fluid that produces and various mixing oil more and more cause concern to the influence of environment, the solid phase colloid shape mud that wherein particularly contains various heavy, usually most of buried on the spot in the well site, but this colloid of sticking with paste as thin pulp can reach not dehydration more than 10 years, flow into the farmland, river and infiltration stratum, serious environment pollution and underground water, therefore must handle, some curing materials are directly mixed, after making its abundant mixed hardening, it is buried, and the landwaste rubbish that contains multiple oil but this class is lumpd still has certain destruction to environment.The general industry refuse is owing to having recyclability, so this class landwaste rubbish is had broad prospects as the regeneration resource.It is said as the raw material of construction materials such as cement and cement products thereof, to have excellent characteristic, design oil drilling landwaste incinerator still belongs to initiative.
The utility model content
The utility model remedies the deficiencies in the prior art and defective in order to overcome, and is to provide a kind of novel structure, sufficient combustion, the rotary oil drilling landwaste of the backfire that the thermal current recovery utilization rate is high incinerator.
The rotary oil drilling landwaste of the utility model backfire incinerator, wherein, incinerator comprise interconnective successively band feed screw feeding device, secondary combustion chamber, the cylindric converter and the grey slag hearth that send airlock automatically are housed.
The rotary oil drilling landwaste of the utility model backfire incinerator, wherein converter comprises outer field metal shell, the cylindric burner hearth made from refractory material in housing is filled insulation material between burner hearth and housing; The converter two ends are rotationally connected by sealing device and secondary combustion chamber and grey slag hearth respectively, and the axis of converter has 1.5 °～4 ° downward inclination angles from import to exporting along continuous straight runs; The gear driving device of stepless speed regulation is equipped with in middle part outside the converter housing, is provided with in the gear driving device both sides to support the pedestal that body of heater rotates; Sealing device comprises that circular seal washer, sealing plate, threaded adjusting bar, locking nut and inner ring are fixed on the outer bracing ring of housing; Adjusting rod one end contacts with sealing plate by spring, after the other end passes the bracing ring that is vertically fixed on the housing, and with locking nut locking, sealing plate is the flexure strip of crooked 90 ° of circular arc, its other end is fixed on the shell end, with the sealing that is rotationally connected of lime-ash furnace side face; Several sealed plate and adjusting rod are evenly distributed on the housing circumference.
The rotary oil drilling landwaste of the utility model backfire incinerator, wherein send airlock to comprise automatically and be installed at least 6 air distribution outlets on the same circumference outside the housing, the air distribution outlet upper surface is downward inclined plane, and the direction unanimity of each air distribution outlet top incline, cover plate one side and air distribution outlet upper surface eminence are hinged, and each air distribution outlet with is communicated with to the wind groove of installing along housing shaft, be communicated with in each wind groove, evenly distribute several air blast beaks of installation and the burner hearth; Two circular drop bars are enclosed within outside the housing, are placed in the both sides of air distribution outlet symmetrically, and are vertically fixed on the housing, the drop bar sealing link plate by the band seal washer and the inboard cylindric outer cover that is provided with the slip hook sealing that is rotationally connected respectively; Outer cover is fixedlyed connected with scaffold, which is provided with the air outlet that is communicated with air-supply arrangement; Two sealing link plates respectively by be installed on the scaffold several connectors be connected sealing with its equipped threaded adjusting bar, spring, locking nut.
The rotary oil drilling landwaste of the utility model backfire incinerator, the length of its apoplexy groove is no less than 2/3 of converter length.
The rotary oil drilling landwaste of the utility model backfire incinerator, wherein the lime-ash furnace bottom is provided with spiral mucking machine.
The rotary oil drilling landwaste of the utility model backfire incinerator, the burner block that adopts low speed to rotate continuously, and secondary combustion chamber is placed between feeding device and the converter, and on the exhaust treatment system of secondary combustion chamber, air-introduced machine is installed, constitute the burning direction backfire mode opposite like this, effectively utilize hot-air in the stove, the abundant oxygen supply burning of landwaste rubbish with the pan feeding direction, save combustion-supporting fuel again, thereby reduce processing cost; Particularly install in the converter and send airlock, combustion-supporting hot-air can only in converter, have the bottom of landwaste rubbish to enter in the burner hearth automatically, directly quicken the burning of rubbish itself earlier, more effectively improve the thermal efficiency; Simultaneously, the rotating speed of body of heater is carried out stepless adjustment, make it to adapt to the burning of the landwaste rubbish that varies in size of oil-containing (water) amount, improve the burn rate of rubbish.The rotary incinerator novel structure of the utility model backfire is filled up domestic industry treatment of wastes produced blank, and the lime-ash after the burning has excellent characteristic as the raw material of construction materials such as cement and cement products thereof.
Description of drawings
Fig. 1 is the rotary oil drilling landwaste of a utility model backfire incinerator structural principle schematic diagram;
Fig. 2 is a converter both ends rotary seal syndeton principle schematic among Fig. 1;
Fig. 3 is A-A profile (promptly sending airlock structural principle schematic diagram automatically) among Fig. 1;
Fig. 4 is B portion enlarged diagram among Fig. 1 (promptly sending airlock top rotary seal syndeton principle schematic automatically);
Fig. 5 is C portion enlarged diagram among Fig. 1 (promptly sending airlock below rotary seal syndeton principle schematic automatically).
The specific embodiment
By Fig. 1, Fig. 2 as seen, the utility model oil drilling landwaste incinerator comprise interconnective successively band feed screw feeding device 1, secondary combustion chamber 2, the cylindric converter 4 and the grey slag hearth 5 that send airlock 3 automatically are housed.
Wherein converter 4 comprises outer field metal shell 6, and the cylindric burner hearth made from refractory material in housing 67 is filled insulation material 8 between burner hearth 7 and housing 6; Converter 4 two ends are rotationally connected by sealing device 9 and secondary combustion chamber 2 and grey slag hearth 5 respectively, and the axis of converter 4 and horizontal direction have 2 ° of inclination angles, and low with the link of grey slag hearth; The gear driving device 10 of stepless speed regulation is equipped with in middle part outside converter 4, and promptly gear wheel is fixed on the housing 6, and the stepless speed-regulating device that is made of motor etc. drives, and makes converter 4 low speed rotation.Be provided with the pedestal 11 of supporting that converter is rotated in gear driving device 10 both sides, make the body of heater stability of rotation.Sealing device 9 comprises that circular seal washer 12, sealing plate 13, threaded adjusting bar 14, locking nut 15 and inner ring are fixed on the bracing ring 16 outside the housing 6; Adjusting rod 14 1 ends are set with spring 17, spring 17 1 ends contact with sealing plate 13, and adjusting rod 14 other ends pass the bracing ring 16 that is vertically fixed on the housing 6, regulate the distance back and use locking nut 15 lockings, converter 4 can be rotated, and reach sealing effectiveness.Because sealing plate 13 is the flexure strip of crooked 90 ° of circular arc, its other end is fixed on the housing 6; Seal washer 12 is sleeved on housing 6 ends, with the sealing that is rotationally connected of grey slag hearth 5 sides; Several sealed plate 13 and adjusting rod 14 are evenly distributed on housing 6 circumference.Converter 4 is the same with another set of sealing device 9 structures that secondary combustion chamber 2 one sides connect.
With the converter 4 of grey slag hearth 5 links on be equipped with and send airlock 3 automatically, it comprises 6 air distribution outlets 18 that are installed on the housing 6 outer same circumference, these air distribution outlet 18 upper surfaces are downward inclined plane, each air distribution 18 is communicated with the wind grooves of axially installing along housing 6 20, evenly is communicated with in several air blast beaks 21 of distribution installation and the burner hearth 7 each wind groove 20 in; Two circular drop bars 22 are enclosed within outside the housing 6, be placed in the both sides of air distribution outlet 18 symmetrically, and be vertically fixed on the housing 6 the drop bar 22 sealing link plate 24 by band seal washer 23 and the inboard cylindric outer cover 25 that is provided with slip hook 26 sealing that is rotationally connected respectively; Outer cover 25 is fixedlyed connected with scaffold 27, which is provided with the air outlet 28 that is communicated with air-supply arrangement; Two sealing link plates 24 respectively by be installed on the scaffold 27 several connectors 29 be connected sealing with its equipped threaded adjusting bar 14, spring 17, locking nut 15.
Automatically the operation principle of sending airlock 3 is like this, 28 hot-airs of sending into enter outer cover 25 and drop bar 22 from blowing, seal washer 23, in the annular air distribution storehouse that sealing link plate 24 grades constitute, enter in the burner hearth 7 through wind groove 20 and air blast beak 21 from air distribution 18, but because body of heater rotates, and 6 air distribution outlet 18 upper surfaces are downward inclined plane, and the direction unanimity of each air distribution outlet 18 top incline, and the rotation direction during with converter 4 operation adapts, for example converter 4 counter-clockwise direction are rotated, the inclined plane is along being directed downwards inclination along pin, so only the cover plate on the air distribution outlet below the converter 4 18 19 just can be opened by deadweight, air enters from the below, and below burned rubbish also is in, it can fully be burnt.But the cover plate 19 of the air distribution outlet 18 of top is closed voluntarily, and air does not enter in the burner hearth 7 yet, and the hot-air in the burner hearth 7 does not also flow out, and is long at residing time in furnace, and hot-air is fully used.Again because secondary combustion chamber 2 is installed in the front end of pan feeding, and above air-introduced machine is housed, so hot-air is drawn from secondary combustion chamber 2 in the stove, form so-called backfire mode, be that the mobile burning direction of rubbish is opposite with the exhaust of hot air direction, stove internal combustion rate height, furnace temperature height.
Claims (5)
1. the rotary oil drilling landwaste of backfire incinerator, it is characterized in that incinerator comprise interconnective successively band feed screw feeding device (1), secondary combustion chamber (2), the cylindric converter (4) and the grey slag hearth (5) that send airlock (3) automatically are housed.
2. the rotary oil drilling landwaste of backfire according to claim 1 incinerator, it is characterized in that described converter (4) comprises outer field metal shell (6), the cylindric burner hearth made from refractory material in described housing (6) (7) is filled insulation material (8) between described burner hearth (7) and housing (6); Described converter (4) two ends are rotationally connected by sealing device (9) and described secondary combustion chamber (2) and grey slag hearth (5) respectively, and the axis of described converter (4) has 1.5 °～4 ° downward inclination angles from import to exporting along continuous straight runs; The gear driving device (10) of stepless speed regulation is equipped with in middle part outside described converter housing (6), is provided with the pedestal (11) of supporting that converter is rotated in described gear driving device (10) both sides; Described sealing device (9) comprises that circular seal washer (12), sealing plate (13), threaded adjusting bar (14), locking nut (15) and inner ring are fixed on the outer bracing ring (16) of described housing (6); Described adjusting rod (14) one ends contact with described sealing plate (13) by spring (17), after the other end passes the described bracing ring (16) that is vertically fixed on the described housing (6), and lock with locking nut (15), described sealing plate (13) is the flexure strip of crooked 90 ° of circular arc, and its other end is fixed on the described housing (6); Described seal washer (12) is sleeved on described housing (6) end, with the sealing that is rotationally connected of described grey slag hearth (5) side; Several described sealing plates (13) and adjusting rod (14) are evenly distributed on described housing (6) circumference.
3. the rotary oil drilling landwaste of backfire according to claim 1 and 2 incinerator, it is characterized in that described at least 6 air distribution outlets (18) that send airlock (3) to comprise automatically to be installed on the outer same circumference of described housing (6), cover plate (19) one sides and described air distribution outlet (18) upper surface are hinged, described air distribution outlet (18) upper surface is an inclined plane, and each described air distribution outlet (18) is communicated with the wind groove of axially installing along described housing (6) (20), evenly is communicated with in distribution several air blast beaks of installation (21) and the described burner hearth (7) described each wind groove (20) in; Two circular drop bars (22) are enclosed within outside the described housing (6), be placed in the both sides of described air distribution outlet (18) symmetrically, and be vertically fixed on the described housing (6) described drop bar (22) the cylindric outer cover (25) that is provided with slip hook (26) of sealing link plate (24) and the inboard by band seal washer (23) sealing that is rotationally connected respectively; Described outer cover (25) is fixedlyed connected with scaffold (27), which is provided with the air outlet (28) that is communicated with air-supply arrangement; Described two sealing link plates (24) are respectively by being installed in several connectors (29) on the described scaffold (27) and being tightly connected with its equipped threaded adjusting bar (14), spring (17), locking nut (15).
4. the rotary oil drilling landwaste of backfire according to claim 3 incinerator is characterized in that the length of described wind groove (20) is no less than 2/3 of described converter (4) length.
5. the rotary oil drilling landwaste of backfire according to claim 4 incinerator is characterized in that described grey slag hearth (5) bottom is provided with spiral mucking machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520000600 CN2783143Y (en) | 2005-01-13 | 2005-01-13 | Inverse combustion rotary pertroleum drilling rock debris refuse incinerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520000600 CN2783143Y (en) | 2005-01-13 | 2005-01-13 | Inverse combustion rotary pertroleum drilling rock debris refuse incinerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2783143Y true CN2783143Y (en) | 2006-05-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520000600 Expired - Fee Related CN2783143Y (en) | 2005-01-13 | 2005-01-13 | Inverse combustion rotary pertroleum drilling rock debris refuse incinerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2783143Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102141249A (en) * | 2011-04-21 | 2011-08-03 | 达州军华油田工程服务有限公司 | Solid waste incineration treatment system and treatment process of solid waste incineration treatment system |
| CN106512614A (en) * | 2016-12-27 | 2017-03-22 | 郑州搜趣信息技术有限公司 | Treating device for smoke dust of garbage incinerator in direction-controllable adjustable large-scale factory |
| CN110612885A (en) * | 2019-10-17 | 2019-12-27 | 西安石油大学 | Oily solid waste high-temperature thermal oxidation residue-based green plant soil |
-
2005
- 2005-01-13 CN CN 200520000600 patent/CN2783143Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102141249A (en) * | 2011-04-21 | 2011-08-03 | 达州军华油田工程服务有限公司 | Solid waste incineration treatment system and treatment process of solid waste incineration treatment system |
| CN106512614A (en) * | 2016-12-27 | 2017-03-22 | 郑州搜趣信息技术有限公司 | Treating device for smoke dust of garbage incinerator in direction-controllable adjustable large-scale factory |
| CN106512614B (en) * | 2016-12-27 | 2018-10-02 | 博瑞特热能设备股份有限公司 | A kind of orientation controllable adjustment large size plant area waste incinerator soot processing device |
| CN110612885A (en) * | 2019-10-17 | 2019-12-27 | 西安石油大学 | Oily solid waste high-temperature thermal oxidation residue-based green plant soil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060524 Termination date: 20120113 |