CN215610095U - Device for recovering oil by circulating fluidized bed oil sludge distillation - Google Patents
Device for recovering oil by circulating fluidized bed oil sludge distillation Download PDFInfo
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- CN215610095U CN215610095U CN202121567862.4U CN202121567862U CN215610095U CN 215610095 U CN215610095 U CN 215610095U CN 202121567862 U CN202121567862 U CN 202121567862U CN 215610095 U CN215610095 U CN 215610095U
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Abstract
The utility model discloses a device for recovering oil by distilling oil sludge in a circulating fluidized bed, which comprises a filter tank, wherein an installation space is arranged in the filter tank, a filter device is arranged in the installation space and divides the installation space into a filter space and an installation space, the filter device comprises two filter screens, the sides, far away from each other, of the two filter screens are hinged on the inner wall of the filter tank, the bottom of the installation space is provided with an elastic component, a conveying pipe is arranged between the elastic component and the filter screens, the elastic component is connected with the conveying pipe, a power device is arranged in the conveying pipe, when the power device drives the sides, near to each other, of the filter screens to move towards the direction close to the bottom of the installation space, the conveying pipe is extruded and compressed, the bottom of the filter tank is provided with a collecting box, the bottom surface of the conveying pipe is connected with a discharge pipe, and one end, far away from the conveying pipe, of the discharge pipe is communicated with the collecting box, which can timely treat dust particles accumulated on the filter screen.
Description
Technical Field
The utility model relates to the field of fluidized beds, in particular to a device for recovering oil by distilling oil sludge in a circulating fluidized bed.
Background
The oil sludge is an available solid material polluted by oil, namely solid oil sludge comprising 'solid' oil sludge, and the 'solid' oil sludge obtained by performing primary deliquiding treatment on the 'liquid' oil sludge is also suitable, wherein the solid material comprises soil and other similar solid substances, and a large amount of oil sludge is produced by oil tanker transportation in oil fields and ports, and the oil sludge is not treated, so that the environment is seriously polluted, the agricultural value of the land is lost, and the water body is polluted.
The fluidized bed heats the distillation through carrying the fatlute of high temperature gas in to the fatlute groove, hot gas after the distillation can carry a certain amount of dust granule, if direct emission can cause the pollution to the environment, can let in the hot gas and filter the jar in to the dust granule usually, and fluidized bed dust collector is after long-time the use, can pile up a large amount of dust granules, if not in time clear up the dust granule on the filter screen, the follow-up gas filtration's of meeting greatly reduced efficiency, but current filter screen dismantles comparatively trouble, the production efficiency has been reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a device for recovering oil by distilling oil sludge in a circulating fluidized bed, which has the advantage of being capable of timely treating dust particles on a filter screen.
The technical purpose of the utility model is realized by the following technical scheme:
a device for recovering oil by distilling oil sludge in a circulating fluidized bed comprises a filtering tank, wherein an installation space is formed in the filtering tank, an air outlet is formed in the side wall of the installation space, two filtering screens are arranged on the inner side wall of the installation space, the air outlet is positioned below the filtering screens, the two filtering screens are positioned at opposite positions, one sides of the two filtering screens, which are far away from each other, are hinged on the inner wall of the filtering tank, one sides of the two filtering screens are abutted against each other, an elastic component is arranged at the bottom of the installation space, a conveying pipe is arranged between the elastic component and the filtering screens, the bottom of the conveying pipe is sealed, the elastic component is connected with the conveying pipe, the top end of the conveying pipe is abutted against one side of the two filtering screens, a power device is arranged in the installation space and is used for driving the filtering screens to rotate, when the power device drives one side of the filter screen, which is close to each other, to move towards the direction close to the bottom of the installation space, the conveying pipe is extruded, the elastic component is compressed, the bottom of the filter tank is provided with a collecting box for containing dust particles, the bottom surface of the conveying pipe is connected with a discharge pipe for discharging the dust particles, and one end of the discharge pipe, which is far away from the conveying pipe, is communicated with the collecting box.
Through adopting above-mentioned technical scheme, when the dust granule of piling up on the filter screen is discharged to needs, power device drives one side that the filter screen is close to each other and toward being close to installation space bottom direction motion, the conveyer pipe is extruded downstream this moment, elastic component is compressed, two filter screens are certain inclination this moment, the dust granule rolls down in the conveyer pipe from between two filter screens, the rethread delivery pipe discharges in the collecting box, can clear up the accumulational dust granule on the filter screen through this kind of setting, do not need the manual work to take out the clearance with the filter screen simultaneously, the efficiency is improved.
Further setting: elastic component is including the installation piece, the installation piece is located installation space's bottom, the spacing groove has been seted up at the top of installation piece, sliding connection has the slide bar with spacing groove shape looks adaptation in the spacing groove, the one end of slide bar upwards stretch out the spacing groove with the bottom surface of conveyer pipe is connected, be provided with compression spring between installation piece and the conveyer pipe, compression spring's one end with the installation piece is connected, the other end with duct connections.
Through adopting above-mentioned technical scheme, when power device drive one side that the filter screen is close to each other toward being close to installation space bottom direction motion, the conveyer pipe is extrudeed the downstream this moment, the conveyer pipe drives the slide bar and slides down at the spacing inslot, compression spring is in the state of compression this moment, let the conveyer pipe can the downstream when receiving the extrusion through such setting, the slide bar can be made spacingly to the direction of motion of conveyer pipe simultaneously, avoid the conveyer pipe to take place to control and rock.
Further setting: the power device comprises two cylinders, the cylinders are arranged at the top of the installation space, and the output ends of the cylinders are downward abutted against one side, close to each other, of the filter screen.
Through adopting above-mentioned technical scheme, when needs rotate the filter screen downwards, start the cylinder, the cylinder extrudees the filter screen, can overturn the filter screen through this kind of setting, and it is simple to set up the device, does not need complicated operation.
Further setting: the filter screen includes a plurality of filtration pores, filter house, connecting portion, the filtration pore is seted up in on the filter house, the conveyer pipe with connecting portion contradict.
Through adopting above-mentioned technical scheme, the conveyer pipe is contradicted with connecting portion, and the filtration pore set up in the filter portion, enters into in the conveyer pipe when avoiding the hot gas to pass through the filter, and then avoids the hot gas to cause great atmospheric pressure in to the conveyer pipe, damages devices such as electric putter.
Further setting: the collecting box is internally provided with a collecting box without a cover, the discharge pipe is communicated with the collecting box, the collecting box is used for collecting dust particles, and the side surface of the collecting box is provided with an inlet and an outlet for the collecting box to enter and exit.
Through adopting above-mentioned technical scheme, the dust granule gets into again and gets into in the collection box after getting into the collection box through the conveyer pipe, sets up some import and export and can take out and collect the box and handle the dust granule in the processing box.
Further setting: the collecting box is provided with a handle.
Through adopting above-mentioned technical scheme, the handle that is provided with can be more convenient will collect the box and take out in the collecting box.
In conclusion, the utility model has the following beneficial effects: the dust particles on the filter screen can be cleaned in time, manual cleaning is not needed, and manpower is saved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
fig. 3 is an enlarged view of fig. 2 at B.
In the figure, 1, a filter tank; 2. an installation space; 3. a filter screen; 4. a delivery pipe; 5. a collection box; 6. mounting blocks; 7. a slide bar; 8. a compression spring; 9. a cylinder; 12. a filtering part; 13. a connecting portion; 14. a collection box; 15. a handle; 16. a discharge pipe.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, a circulating fluidized bed sludge distillation oil recovery device comprises a filter tank 1, an installation space 2 is arranged in the filter tank 1, a filter device is arranged in the installation space 2, the filter device divides the installation space 2 into a filter space and the installation space 2, the filter space is positioned above the installation space 2, an air outlet is arranged on the side wall of the installation space 2, the filter device comprises two filter screens 3, the sides of the two filter screens 3, which are far away from each other, are hinged on the inner wall of the filter tank 1, the sides, which are close to each other, are abutted, an elastic component is arranged at the bottom of the installation space 2, a conveying pipe 4 is arranged between the elastic component and the filter screens 3, the bottom end of the conveying pipe 4 is sealed, the elastic component is connected with the conveying pipe 4, the top end of the conveying pipe 4 is abutted against the side, which is close to each other, of the two filter screens 3, and a power device is arranged in the installation space 2, the power device is used for driving the filter screens 3 to rotate, when the power device drives one side of the filter screens 3 which are close to each other to move towards the direction close to the bottom of the installation space 2, the conveying pipe 4 is extruded, the elastic component is compressed, the bottom of the filter tank 1 is provided with a collecting box 5 for containing dust particles, the bottom surface of the conveying pipe 4 is connected with a discharge pipe 16 for discharging the dust particles, one end of the discharge pipe 16, which is far away from the conveying pipe 4, is communicated with the collecting box 5, when the dust particles accumulated on the filter screens 3 need to be discharged, the power device drives one side of the filter screens 3 which are close to each other to move towards the direction close to the bottom of the installation space 2, at the moment, the conveying pipe 4 is extruded to move downwards, the elastic component is compressed, at the moment, the two filter screens 3 are at a certain inclination angle, the dust particles fall into the conveying pipe 4 from between the two filter screens 3 and are discharged into the collecting box 5 through the discharge pipe 16, can clear up the accumulational dust granule on the filter screen 3 through this kind of setting, need not the manual work simultaneously and take out the clearance with filter screen 3, improve efficiency.
Referring to fig. 2 and 3, the elastic component includes a mounting block 6, the mounting block 6 is located at the bottom of the mounting space 2, a limiting groove is formed at the top of the mounting block 6, a sliding rod 7 matched with the limiting groove in shape is connected in the limiting groove in a sliding manner, one end of the sliding rod 7 extends upwards out of the limiting groove to be connected with the bottom surface of the conveying pipe 4, a compression spring 8 is arranged between the mounting block 6 and the conveying pipe 4, one end of the compression spring 8 is connected with the mounting block 6, and the other end of the compression spring is connected with the conveying pipe 4, when the power device drives one side of the filter screen 3 close to each other to move towards the bottom of the mounting space 2, the conveying pipe 4 is extruded to move downwards, the conveying pipe 4 drives the sliding rod 7 to slide downwards in the limiting groove, at the moment, the compression spring 8 is in a compressed state, the conveying pipe 4 can move downwards when being extruded through the arrangement, and the sliding rod 7 can limit the movement direction of the conveying pipe 4, the conveying pipe 4 is prevented from shaking left and right.
Referring to fig. 2, power device includes two cylinders 9, cylinder 9 sets up in the top of installation space 2, two the output of cylinder 9 downwards respectively with two the filter screen 3 is contradicted to one side that is close to each other, when needs rotate filter screen 3 downwards, starts cylinder 9, and cylinder 9 extrudees filter screen 3, can overturn filter screen 3 through this kind of setting, and the setting device is simple, does not need complicated operation.
Referring to fig. 2, the filter screen 3 includes a plurality of filter holes, a filter portion 12, a connecting portion 13, the filter holes are opened on the filter portion 12, the conveying pipe 4 is abutted against the connecting portion 13, and the filter holes are opened on the filter portion 12, so that hot gas is prevented from entering the conveying pipe 4 when passing through the filter plate, and then the hot gas is prevented from causing large air pressure in the conveying pipe 4, and the electric push rod 11 and other devices are damaged.
Referring to fig. 1 and 2, a collecting box 14 without a cover is arranged in the collecting box 5, a discharge pipe 16 is communicated with the collecting box 14, the collecting box 14 is used for collecting dust particles, an inlet and an outlet for the collecting box 14 to enter and exit are formed in the side face of the collecting box 5, the dust particles enter the collecting box 14 through the conveying pipe 4 after entering the collecting box 5, the collecting box 14 can be taken out through the arranged inlet and outlet, the dust particles in the processing box are processed, a handle 15 is arranged on the collecting box 14, and the collecting box 14 can be more conveniently taken out from the collecting box 5 through the arranged handle 15.
The working principle of the utility model is as follows: when the dust granule of piling up on filter screen 3 is discharged to needs, start cylinder 9, cylinder extrusion filter screen 3, conveyer pipe 4 is extrudeed the downstream this moment, conveyer pipe 4 drives slide bar 7 and slides down at the spacing inslot, compression spring 8 is in the state of compression this moment, let conveyer pipe 4 can the downstream when receiving the extrusion through such setting, two filter screens 3 are certain inclination this moment, the dust granule rolls down to the conveyer pipe 4 in from between two filter screens 3, 16 discharges of rethread delivery pipes and collects in the box 14, can clear up the dust granule of piling up on the filter screen 3 through this kind of setting.
The above-described embodiments do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the above-described embodiments should be included in the protection scope of the technical solution.
Claims (6)
1. The utility model provides a device of circulating fluidized bed fatlute distillation recovery oil, includes crosses filter tank (1), its characterized in that, install space (2) have been seted up in filter tank (1), the air exit has been seted up on the lateral wall of install space (2), be provided with two filter screens (3) on the inside wall of install space (2), the air exit is located the below of filter screen (3), two filter screen (3) are in just right position, two one side that filter screen (3) kept away from each other articulates on the inside wall of filter tank (1), and one side that is close to each other is contradicted, the bottom of install space (2) is provided with elastic component, be provided with conveyer pipe (4) between elastic component and filter screen (3), the bottom of conveyer pipe (4) is sealed, elastic component with conveyer pipe (4) are connected, the top of conveyer pipe (4) is contradicted with one side that two filter screens (3) are close to each other, be provided with power device in installation space (2), power device is used for driving filter screen (3) rotate, works as power device drives when one side that filter screen (3) are close to each other is toward being close to installation space (2) bottom direction motion, conveyer pipe (4) are extrudeed, elastic component is compressed, and the bottom of filtering jar (1) is provided with collecting box (5) that are used for connecing the dust granule greatly, the bottom surface of conveyer pipe (4) is connected with delivery pipe (16) that are used for discharging the dust granule, delivery pipe (16) with collecting box (5) intercommunication.
2. The device for recovering oil by distilling oil sludge in a circulating fluidized bed according to claim 1, wherein the elastic assembly comprises a mounting block (6), the mounting block (6) is located at the bottom of the mounting space (2), a limiting groove is formed in the top of the mounting block (6), a sliding rod (7) matched with the limiting groove in shape is slidably connected in the limiting groove, one end of the sliding rod (7) extends upwards out of the limiting groove to be connected with the bottom surface of the conveying pipe (4), a compression spring (8) is arranged between the mounting block (6) and the conveying pipe (4), one end of the compression spring (8) is connected with the mounting block (6), and the other end of the compression spring is connected with the conveying pipe (4).
3. A device for recovering oil by distillation of oil sludge in a circulating fluidized bed according to claim 1, wherein the power device comprises two cylinders (9), the cylinders (9) are arranged at the top of the installation space (2), and the output ends of the two cylinders (9) are downward abutted against one side of the two filter screens (3) which are close to each other respectively.
4. A device for recovering oil by distillation of oil sludge in a circulating fluidized bed according to claim 1, wherein the filter screen (3) comprises a plurality of filter holes, a filter part (12) and a connecting part (13), the filter holes are arranged on the filter part (12), and the delivery pipe (4) is abutted against the connecting part (13).
5. A device for recycling oil from circulating fluidized bed sludge distillation according to claim 1, characterized in that a coverless collecting box (14) is arranged in the collecting box (5), the discharge pipe (16) is communicated with the collecting box (14), the collecting box (14) is used for collecting dust particles, and an inlet and an outlet for the collecting box (14) are opened on the side surface of the collecting box (5).
6. A device for recycling oil from circulating fluidized bed sludge distillation according to claim 5, characterized in that the collecting box (14) is provided with a handle (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121567862.4U CN215610095U (en) | 2021-07-09 | 2021-07-09 | Device for recovering oil by circulating fluidized bed oil sludge distillation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121567862.4U CN215610095U (en) | 2021-07-09 | 2021-07-09 | Device for recovering oil by circulating fluidized bed oil sludge distillation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215610095U true CN215610095U (en) | 2022-01-25 |
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ID=79889359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121567862.4U Active CN215610095U (en) | 2021-07-09 | 2021-07-09 | Device for recovering oil by circulating fluidized bed oil sludge distillation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215610095U (en) |
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2021
- 2021-07-09 CN CN202121567862.4U patent/CN215610095U/en active Active
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