CN216106582U

CN216106582U - Dewatering and drying blocking device for oil field sludge treatment

Info

Publication number: CN216106582U
Application number: CN202122616491.0U
Authority: CN
Inventors: 孙颖; 于亢
Original assignee: Xinzhong Technology Shanghai Co ltd
Current assignee: Xinzhong Technology Shanghai Co ltd
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2022-03-22
Anticipated expiration: 2031-10-28

Abstract

The utility model provides a dewatering and drying blocking device for oilfield sludge treatment, which comprises a treatment box main body and a heater, wherein a partition plate is arranged in the treatment box main body and divides the interior of the treatment box main body into a dewatering area and a drying area, concave sliding plates are respectively arranged on the inner walls of two sides of the treatment box main body, an electric control linear driving module is arranged in the concave sliding plate on one side, a driving block of the electric control linear driving module is connected with a carrying box, a filter membrane net is arranged in the carrying box, a sewage inlet is arranged at the upper end of the dewatering area, a drain pipe is arranged at the lower end of the front side of the dewatering area, a rotating door plate is arranged on the rear side of the drying area and is positioned at the concave sliding plate, an air blowing fan is arranged at the upper end of the drying area, the heater is arranged on one side of the partition plate, and the heater is connected with a heating copper wire net, the device realizes the integration of dewatering and drying of the sludge, and is convenient for subsequent treatment of massive sludge.

Description

Dewatering and drying blocking device for oil field sludge treatment

Technical Field

The utility model relates to the technical field of sludge treatment, in particular to a dewatering and drying blocking device for oil field sludge treatment.

Background

The oil field inevitably generates a large amount of oily sludge in the exploration, development, storage and transportation processes and the petroleum refining process of refining enterprises, the oily sludge has the characteristics of complex composition, large change of oil content, large treatment difficulty and the like, and if the oily sludge is not treated properly, not only the underground water, the surface water and the surrounding environment are seriously polluted, but also the waste of petroleum resources is caused. With the enhancement of the requirement of our country on environmental protection, the research on the treatment and utilization of oily sludge has been carried out in every oil field for nearly ten years, for example, 102 sewage treatment stations of a company technology in the United states are introduced into the victory oil field, and a concentration-filter pressing dehydration-low land landfill treatment process is adopted. The field test of Jianghan oil field design institute confirms the process route of sludge taking concentration-flotation-filter pressing as the main body. The research on the treatment technology of the mud-containing wastewater is carried out by adopting an LYSY-50A centrifugal machine by Henan oil field design institute;

however, oil and water generally remain in sludge in oil fields, and the existing sludge treatment has poor dehumidification effect, so that the subsequent treatment of the sludge cannot be well performed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a dewatering and drying blocking device for oilfield sludge treatment, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a dewatering and drying blocking device for oilfield sludge treatment comprises a treatment box main body and a heater, wherein a partition plate is arranged inside the treatment box main body and divides the interior of the treatment box main body into a dewatering area and a drying area, an opening is formed in the middle of the partition plate, concave sliding plates are arranged on the inner walls of the two sides of the treatment box main body at the opening position, an electric control linear driving module is arranged in the concave sliding plate on one side, a driving block of the electric control linear driving module is connected with a carrying box, a filter membrane net is arranged inside the carrying box, a sewage inlet is formed in the upper end of the dewatering area, a drain pipe is arranged at the lower end of the front side of the dewatering area, a sewage outlet and a rotary door plate are arranged on the rear side of the drying area, the rotary door plate is located at the concave sliding plate, a blowing fan is arranged at the upper end of the drying area, and the heater is arranged on one side of the partition plate, and the heater is connected with a heating copper wire mesh, the heating copper wire mesh is positioned at the lower end of the blowing fan, the controller is installed on the outer side of the treatment box main body, and the electric control linear driving module, the blowing fan and the heater are all electrically connected with the controller.

Furthermore, a filter screen is arranged at an air inlet of the air blowing fan.

Further, a transparent observation window is arranged on the front side of the treatment box main body.

Furthermore, the lower end in the water removal area of the treatment box main body is provided with an inclined plate which is inclined from the partition plate to the drain pipe.

Furthermore, the inner walls of two sides of the upper end of the water removal area of the treatment box main body are provided with funnels, and the funnels are positioned at the upper end of the carrying box.

Furthermore, rolling wheels are rotatably connected to two sides of the carrying box and are in contact with the inner walls of the two concave sliding plates.

Further, one side of carrying box is installed and is held the piece, it is provided with the opening for hollow structure and one end to hold the piece, it internally mounted has compression spring to hold the piece, compression spring's one end is connected with the inserted block, the outside one end of inserted block is provided with the slot, the drive block of automatically controlled sharp drive module inserts in the slot.

Compared with the prior art, the utility model has the beneficial effects that:

this device has realized the dewatering and the stoving integration of mud, be convenient for follow-up handle massive mud, at first pour into suitable volume with oil field mud from dirty mouthful department of advancing, mud passes through the funnel and gets into the delivery box, the separation of mud and water oil is realized through the filter membrane net in the delivery box, water oil gets into dewatering district lower extreme, discharge from the drain pipe again, after a period of dewatering, start automatically controlled sharp drive module through the controller, the blower fan, the heater function, drive block through automatically controlled sharp drive module drives in the delivery box gets into the drying area, later blow the mud in the delivery box to the hot-air that heats on the copper wire net through the blower fan, thereby realize the steam stoving, the accessible is opened rotatory door plant and is taken off the delivery box after the stoving, thereby realize taking out of stoving mud, the simple operation and simple.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of the overall construction of the present invention;

FIG. 3 is a schematic view of the structure of the carrier box of the present invention;

FIG. 4 is a cross-sectional view of a containment block of the present invention;

in the figure: 1. a treatment tank main body; 2. a controller; 3. a filter screen; 4. a concave sliding plate; 5. a carrying box; 6. a heater; 7. heating the copper wire mesh; 8. a blower fan; 9. a filter membrane net; 10. a funnel; 11. a water removal zone; 12. a drying zone; 13. a sewage inlet; 14. a drain pipe; 15. a sewage draining outlet; 16. a partition plate; 17. an observation window; 18. a sloping plate; 19. a swing door panel; 51. inserting a block; 52. a rolling wheel; 53. accommodating the block; 54. compressing the spring.

Detailed Description

In order to facilitate an understanding of the utility model, the utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the utility model are shown, but which may be embodied in different forms and not limited to the embodiments described herein, but which are provided so as to provide a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the knowledge of the terms used herein in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the present invention provides a technical solution: a dewatering and drying blocking device for oilfield sludge treatment comprises a treatment box main body 1 and a heater 6, wherein a partition plate 16 is arranged inside the treatment box main body 1, the partition plate 16 divides the interior of the treatment box main body 1 into a dewatering area 11 and a drying area 12, an opening is formed in the middle of the partition plate 16, concave sliding plates 4 are mounted on the inner walls of two sides of the treatment box main body 1 at the opening position, an electric control linear driving module is mounted in the concave sliding plate 4 on one side, a driving block of the electric control linear driving module is connected with a carrying box 5, a filter membrane net 9 is arranged inside the carrying box 5, a sewage inlet 13 is formed in the upper end of the dewatering area 11, a drain pipe 14 is arranged at the lower end of the front side of the dewatering area 11, a drain outlet 15 and a rotary door panel 19 are arranged on the rear side of the drying area 12, and the rotary door panel 19 is located at the concave sliding plate 4, the upper end of drying zone 12 is provided with blower fan 8, heater 6 is installed in one side of baffle 16, just heater 6 is connected with heating copper wire 7, heating copper wire 7 is located blower fan 8's lower extreme, handle the outside of case main part 1 and install controller 2, automatically controlled linear drive module, blower fan 8, heater 6 all realize the electricity with controller 2 and are connected, and this device has realized the dewatering and the stoving integration of mud, and the follow-up processing to cubic mud of being convenient for is at first handled, pours into suitable volume into oil field mud from advancing dirty mouthful 13 into at first, and mud passes through funnel 10 and gets into delivery box 5, realizes the separation of mud and water oil through the filter membrane net 9 in delivery box 5, and water oil gets into dewatering zone 11 lower extreme, discharges from drain pipe 14 again, after the dewatering of a period, starts automatically controlled linear drive module through controller 2, The function of blower fan 8, heater 6, drive block through automatically controlled sharp drive module drives delivery box 5 and gets into drying zone 12 in, later through blower fan 8 with heat the mud in delivery box 5 of blowing of hot gas on the copper wire net 7 to realize the steam stoving, the accessible is opened rotatory door plant 19 and is taken off delivery box 5 after the stoving, thereby realizes the taking out of stoving mud, simple operation and simple.

Please refer to fig. 1 again, a filter screen 3 is installed at an air inlet of the blower fan 8, dust or foreign matters can be prevented from entering the inside of the treatment tank body 1 from the air inlet through the filter screen 3, a transparent observation window 17 is arranged at the front side of the treatment tank body 1, the water level inside the dewatering area 11 can be conveniently observed through the observation window 17, and a water valve on the drain pipe 14 can be opened in time to drain water.

Referring to fig. 2 again, the lower end of the interior of the dewatering area 11 of the treatment tank body 1 is provided with a sloping plate 18 which is inclined from the partition plate 16 to the drain pipe 14, and the water and oil can better flow to the drain pipe 14 through the sloping plate 18; the inner walls of two sides of the upper end of the water removal area 11 of the treatment box body 1 are provided with funnels 10, the funnels 10 are positioned at the upper end of the carrying box 5, and sludge can better flow into the carrying box 5 through the funnels 10.

Please refer to fig. 3 and fig. 4, wherein the two sides of the carrying box 5 are rotatably connected with rolling wheels 52, the rolling wheels 52 are in contact with the inner walls of the two concave sliding plates 4, and the carrying box 5 can move left and right in the concave sliding plates 4 more stably and conveniently through the rolling wheels 52; one side of delivery box 5 is installed and is held piece 53, it is provided with the opening for hollow structure and one end to hold piece 53, hold piece 53 internally mounted and have compression spring 54, compression spring 54's one end is connected with inserted block 51, inserted block 51's outside one end is provided with the slot, in the drive block of automatically controlled sharp drive module inserted the slot, when the mud of stoving was taken out to needs, only need open revolving door board 19, later the one end of delivery box 5 has taken out, and the one end of being connected with the drive block of automatically controlled sharp drive module, only need stir with the help of the instrument that inserted block 51 retracts back and hold piece 53 in, can realize the drive block of automatically controlled sharp drive module and the separation of inserted block 51 to conveniently take out delivery box 5.

The specific operation mode of the utility model is as follows:

firstly, injecting a proper amount of oil field sludge from a sewage inlet 13, enabling the sludge to enter a carrying box 5 through a funnel 10, realizing the separation of the sludge and water and oil through a filter membrane net 9 in the carrying box 5, enabling the water and oil to enter the lower end of a dewatering area 11, then discharging the water and oil from a drain pipe 14, after dewatering for a period of time, starting an electric control linear driving module, a blowing fan 8 and a heater 6 through a controller 2, driving the carrying box 5 into a drying area 12 through a driving block of the electric control linear driving module, blowing hot air on a heating copper wire net 7 to the sludge in the carrying box 5 through the blowing fan 8, thereby realizing hot air drying, when the dried sludge needs to be taken out, only opening a rotating door panel 19, then taking out one end of the carrying box 5, and only needing to stir an inserting block 51 to retract into a containing block 53 by means of a poking tool at one end connected with the driving block of the electric control linear driving module, can realize the separation of the drive block of automatically controlled sharp drive module and inserted block 51 to conveniently take out delivery box 5, thereby realize taking out of stoving mud, the simple operation is just simple.

The utility model is described above with reference to the accompanying drawings, it is obvious that the utility model is not limited to the above embodiments, and it is within the scope of the utility model to adopt the method concept and technical solution of the utility model to make such insubstantial modifications, or to directly apply the concept and technical solution of the utility model to other applications without any modification.

Claims

1. A dewatering and drying blocking device for oilfield sludge treatment comprises a treatment box main body (1) and a heater (6), and is characterized in that a partition plate (16) is arranged inside the treatment box main body (1), the partition plate (16) divides the interior of the treatment box main body (1) into a dewatering area (11) and a drying area (12), an opening is formed in the middle of the partition plate (16), concave sliding plates (4) are mounted on the inner walls of the two sides of the treatment box main body (1) at the opening position, an electric control linear driving module is mounted in the concave sliding plate (4) on one side, a driving block of the electric control linear driving module is connected with a carrying box (5), a filter membrane net (9) is arranged inside the carrying box (5), a sewage inlet (13) is formed in the upper end of the dewatering area (11), and a drain pipe (14) is arranged at the lower end of the front side of the dewatering area (11), the rear side of drying zone (12) is provided with drain (15) and rotating door board (19), rotating door board (19) are located concave type sliding plate (4) department, the upper end of drying zone (12) is provided with fan (8), install in one side of baffle (16) heater (6), just heater (6) are connected with heating copper wire net (7), heating copper wire net (7) are located the lower extreme of fan (8), controller (2) are installed in the outside of treatment box main part (1), automatically controlled sharp drive module, fan (8), heater (6) all realize the electricity with controller (2) and are connected.

2. The dewatering and drying blocking device for oilfield sludge treatment according to claim 1, wherein a filter screen (3) is installed at an air inlet of the blower fan (8).

3. The dewatering and drying blocking device for oilfield sludge treatment according to claim 1, wherein the front side of the treatment box body (1) is provided with a transparent observation window (17).

4. The dewatering and drying blocking device for oilfield sludge treatment according to claim 1, wherein the inner lower end of the dewatering area (11) of the treatment box body (1) is provided with an inclined plate (18) inclined from the partition plate (16) to the drainage pipe (14).

5. The dewatering and drying blocking device for oilfield sludge treatment according to claim 1, wherein funnels (10) are arranged on the inner walls of the two sides of the upper end of the dewatering area (11) of the treatment box main body (1), and the funnels (10) are positioned on the upper end of the carrying box (5).

6. The dewatering and drying blocking device for oilfield sludge treatment according to claim 1, wherein rolling wheels (52) are rotatably connected to both sides of the carrying box (5), and the rolling wheels (52) are in contact with the inner walls of the two concave sliding plates (4).

7. The dewatering and drying blocking device for oilfield sludge treatment according to claim 1, wherein a containing block (53) is installed on one side of the carrying box (5), the containing block (53) is of a hollow structure, an opening is formed in one end of the containing block (53), a compression spring (54) is installed inside the containing block (53), an insertion block (51) is connected to one end of the compression spring (54), an insertion slot is formed in one end of the outer side of the insertion block (51), and a driving block of the electric control linear driving module is inserted into the insertion slot.