CN207726947U - A kind of greasy filth separation drawing mechanism - Google Patents
A kind of greasy filth separation drawing mechanism Download PDFInfo
- Publication number
- CN207726947U CN207726947U CN201721726724.XU CN201721726724U CN207726947U CN 207726947 U CN207726947 U CN 207726947U CN 201721726724 U CN201721726724 U CN 201721726724U CN 207726947 U CN207726947 U CN 207726947U
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- China
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- transfer canal
- greasy filth
- connecting pipe
- drawing mechanism
- slag notch
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Abstract
The utility model is related to a kind of greasy filth to detach drawing mechanism, including：First transfer canal is arranged at the slag notch of rotary kiln, and one end is connected with the slag notch；The other end is connected with connecting pipe；Second transfer canal is arranged below first transfer canal, and one end is connect with the connecting pipe, and the other end is equipped with discharge port；The outer layer of first transfer canal and second transfer canal is respectively equipped with water-cooled jacket；The first screw conveyor is equipped in first transfer canal, the dregs that can fall slag notch is delivered at the connecting pipe, falls in second transfer canal；It is equipped with the second screw conveyor in second transfer canal, the dregs that the connecting pipe is fallen can be delivered to discharge port discharge.The greasy filth of the utility model detaches drawing mechanism, is set at the slag notch of oil-sludge separation device rotary kiln, is arranged by the transfer canal of two-stage, limits the refluence of air well, effectively prevent the generation of deflagration accident.
Description
Technical field
The utility model is related to a kind of drawing mechanism, more particularly to a kind of greasy filth detaches drawing mechanism.
Background technology
Oily sludge is exactly the soil for being mixed into oil.Oil field can all generate a certain amount of containing greasy dirt during production of hydrocarbons
Mud, essentially from two aspects：First, crude oil is carried from stratum to ground, on all kinds of containers, big tank and recycling pond and other places
It deposits in the facility of face, needs the sludge of periodic cleaning；Second is that the landing that oil well operation, the perforation of collection oil pipeline and stolen generate is dirty
Mud.
The physicochemical properties of Sludge in Oilfields are sufficiently complex, typically contain a large amount of aged crude oil, wax, pitch
Matter, colloid and solid suspension, bacterium, parasite, salt, sour gas, corrosion product and a small amount of mechanical admixture, copper, zinc,
Heavy metals salt such as chromium, mercury etc., while the noxious material also containing foul smellings such as benzene homologues, phenols, anthracene, pyrenes.
Existing oil-sludge separation device is equipped with original greasy filth import and thermoset carrier refluxing opening in the side of rotary kiln and returns
Rotary kiln driving motor and slag-drip opening, the other side are equipped with oil gas vent and thermoset carrier outlet, and oil gas vent connects condenser, heat
Immobilized body outlet is connected to fluid bed by chain bucket, is equipped with cyclone separator in fluid bed, is consolidated by cyclone separator
Body separation is regenerated with thermoset carrier, is connected to rotary kiln by thermoset carrier refluxing opening, the bottom of fluid bed passes through pipe
Road connects air blower.
Above-mentioned oil-sludge separation device has the greasy filth for carrying out separating treatment and at work, inside rotary kiln from greasy filth
In the gas mixture separated, temperature is up to 600 DEG C or so.Due to being connected inside slag-drip opening and rotary kiln, in deslagging
Air is easy to enter inside rotary kiln from slag-drip opening, and deflagration accident occurs.
Utility model content
The technical issues of the utility model will solve in the prior art provides a kind of greasy filth separation drawing mechanism.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is specific as follows：
A kind of greasy filth separation drawing mechanism, including：
First transfer canal is arranged at the slag notch of rotary kiln, and one end is connected with the slag notch；The other end connects
There is connecting pipe；
Second transfer canal is arranged below first transfer canal, and one end is connect with the connecting pipe, another
End is equipped with discharge port；
The outer layer of first transfer canal and second transfer canal is respectively equipped with water-cooled jacket；
The first screw conveyor is equipped in first transfer canal, the dregs that can fall slag notch is delivered to described
At connecting pipe, fall in second transfer canal；
It is equipped with the second screw conveyor in second transfer canal, the dregs that the connecting pipe is fallen can be conveyed
It is discharged to discharge port.
In the above-mentioned technical solutions, first transfer canal is arranged in parallel with second transfer canal.
In the above-mentioned technical solutions, the length of first transfer canal and second transfer canal is respectively 0.5~5
Rice.
In the above-mentioned technical solutions, the diameter of first transfer canal and second transfer canal is respectively 0.2~2
Rice.
The utility model has advantageous effect below：
The greasy filth of the utility model detaches drawing mechanism, is set at the slag notch of oil-sludge separation device rotary kiln, leads to
The transfer canal setting for crossing two-stage, limits the refluence of air, effectively prevents the generation of deflagration accident well.
The greasy filth of the utility model detaches drawing mechanism, and volume compact is suitble to and the rotary kiln mounted on packaged type
Slag-drip opening at, play the role of safe deslagging.
Description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is that the greasy filth of the utility model detaches the structural schematic diagram of drawing mechanism.
Reference numeral in figure is expressed as：
The first transfer canals of 1-；The second transfer canals of 2-；3- slag notches；4- discharge ports；The second screw conveyors of 5-；6- water
Cold set；7- connecting pipes；8- rotary kilns；9- third screw conveyors；10- feed inlets；The first screw conveyors of 11-.
Specific implementation mode
The utility model is described in detail below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of greasy filth of the utility model detaches drawing mechanism, the revolution in oil-sludge separation device is set
At the slag notch 3 of kiln 8.Third screw conveyor 9 is equipped in the rotary kiln 8, for the pending original that will come in from feed inlet 10
Beginning greasy filth is delivered to slag notch 3, and in above-mentioned transmission process, original greasy filth is carried out resolution process using high temperature.In slag notch 3
Go out the dregs temperature of discharge generally at 600 DEG C or so.
It includes that upper and lower first transfer canal 1 and second disposed in parallel transmits that the utility model greasy filth, which detaches drawing mechanism,
Pipeline 2.Wherein, one end of the first transfer canal 1 is connected with the slag notch 3, and the other end is connected with connecting pipe 7；Second passes
Pipeline 2 is sent to be arranged below the first transfer canal 1, one end is connect with connecting pipe 7, and the other end is equipped with discharge port 4.First passes
It is respectively 2 meters to send the length of pipeline 1 and the second transfer canal 2, and diameter is respectively 0.3 meter.
The outer layer of first transfer canal 1 and second transfer canal 2 is respectively equipped with water-cooled jacket 6, which uses
To cool down the high temperature dregs in first transfer canal 1 and second transfer canal 2.Water temperature in water-cooled jacket 6 is 5~50
DEG C or so.
It is equipped with the first screw conveyor 11 in first transfer canal 1, the dregs that slag notch 3 is fallen can be delivered to
At the connecting pipe 7, fall in second transfer canal 2；The second helical feed is equipped in second transfer canal 2
The dregs that the connecting pipe 7 is fallen can be delivered to discharge port 4 and is discharged by machine 5.The temperature for the dregs being discharged from discharge port 4
Generally at 120 DEG C or so.
During the work time, the dregs fallen by slag notch 3 is by the first spiral shell for the greasy filth separation drawing mechanism of the utility model
Rotation conveyer 11 is delivered at connecting pipe 7, is fallen in second transfer canal 2, later again by the second screw conveyor 5
It is delivered to the discharge of discharge port 4.In this course, dregs is cooled to 120 DEG C or so by 600 DEG C or so.First transfer canal 1
Remain that micro-positive pressure rises well that is, less times greater than the atmospheric pressure outside discharge port 4 with the air pressure in the second transfer canal 2
To the effect for preventing air from pouring in down a chimney entrance, deflagration accident is effectively prevented.
In other specific implementation modes, the length of the first transfer canal and the second transfer canal may be 0.5~5
Other numerical value in rice range, diameter may be other numerical value within the scope of 0.2~2 meter, and concrete numerical value can be according to greasy filth
The treating capacity of separator is arranged on demand under the premise of ensuring against air and pouring in down a chimney with smooth deslagging, and which is not described herein again.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes still within the protection scope of the invention.
Claims (4)
1. a kind of greasy filth detaches drawing mechanism, which is characterized in that including：
First transfer canal (1) is arranged at the slag notch (3) of rotary kiln (8), and one end is connected with the slag notch (3), separately
One end is connected with connecting pipe (7)；
Second transfer canal (2), below first transfer canal (1), one end connects with the connecting pipe (7) for setting
It connects, the other end is equipped with discharge port (4)；
The outer layer of first transfer canal (1) and second transfer canal (2) is respectively equipped with water-cooled jacket (6)；
It is equipped with the first screw conveyor (11) in first transfer canal (1), the dregs that slag notch (3) are fallen can be conveyed
At to the connecting pipe (7), fall in second transfer canal (2)；
The second screw conveyor (5), the slag that the connecting pipe (7) can be fallen are equipped in second transfer canal (2)
Soil is delivered to discharge port (4) discharge.
2. greasy filth according to claim 1 detaches drawing mechanism, which is characterized in that first transfer canal (1) and institute
The second transfer canal (2) is stated to be arranged in parallel.
3. greasy filth according to claim 1 detaches drawing mechanism, which is characterized in that first transfer canal (1) and institute
The length for stating the second transfer canal (2) is respectively 0.5~5 meter.
4. greasy filth according to claim 1 detaches drawing mechanism, which is characterized in that first transfer canal (1) and institute
The diameter for stating the second transfer canal (2) is respectively 0.2~2 meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721726724.XU CN207726947U (en) | 2017-12-12 | 2017-12-12 | A kind of greasy filth separation drawing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721726724.XU CN207726947U (en) | 2017-12-12 | 2017-12-12 | A kind of greasy filth separation drawing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207726947U true CN207726947U (en) | 2018-08-14 |
Family
ID=63097229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721726724.XU Active CN207726947U (en) | 2017-12-12 | 2017-12-12 | A kind of greasy filth separation drawing mechanism |
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| Country | Link |
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| CN (1) | CN207726947U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107902863A (en) * | 2017-12-12 | 2018-04-13 | 长春三真实业有限公司 | A kind of greasy filth separates drawing mechanism |
-
2017
- 2017-12-12 CN CN201721726724.XU patent/CN207726947U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107902863A (en) * | 2017-12-12 | 2018-04-13 | 长春三真实业有限公司 | A kind of greasy filth separates drawing mechanism |
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