Automatic desilting desilting and oil removing tank
By designing an automatic dredging sand dehydration tank, using components such as oil removal boxes, float balls, oil suction pumps and sand suction pumps, the problems of difficulty in dredging the traditional sand dehydration tank and low oil layer recovery efficiency are solved, and automated dredging and efficient oil layer recovery are achieved, reducing environmental pollution and labor costs.
Patent Information
- Application Number
- CN202421634185.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-11
- Publication Date
- 2025-04-22
- Estimated Expiration
- 2034-07-11
AI Technical Summary
The traditional sand deposition and oil removal pools have problems such as difficulty in silting, low oil layer recovery efficiency and easy to cause secondary pollution to the environment.
An automatic dredging and desalting and desalting pool was designed, using components such as oil removal boxes, float balls, oil suction pumps, sand suction pumps and guide sand plates to realize oil layer recovery and sand cleaning through automated means to avoid manual intervention.
Automatic dredging of sand dehydration tanks has been realized, the oil layer recycling efficiency has been improved, environmental pollution and equipment corrosion have been reduced, labor intensity and cost have been reduced.
Smart Images
Figure CN222777656U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of siltation pond desilting, and in particular to a siltation and oil removal pond with automatic desilting. Background Art
[0002] At present, sand and oil removal tanks are widely used in oil fields, industrial wastewater treatment and other fields to remove sand and floating oil in the water.
[0003] Traditional desilting and oil removal tanks are usually treated by manual dredging and mechanical oil scraping, but this method has the problems of difficult dredging, low oil layer recovery efficiency, and easy to cause secondary pollution to the environment. For this reason, the present application provides a desilting and oil removal tank with automatic dredging. Utility Model Content
[0004] In response to the shortcomings of the prior art, the present application provides an automatic dredging sand and oil removal tank, which overcomes the shortcomings of the prior art and aims to solve the problem that traditional sand and oil removal tanks are usually treated by manual dredging and mechanical oil scraping, but this method has the problems of difficult dredging, low oil layer recovery efficiency, and easy to cause secondary pollution to the environment.
[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions: an automatic silting and de-silting sedimentation and oil removal tank, as a preferred technical solution of the present application, includes a tank body, an oil removal box is placed inside the tank body, a plurality of groups of connecting rods are fixedly installed on the outer ring of the oil removal box, a floating ball is fixedly installed on the end of the plurality of connecting rods away from the oil removal box, an oil lowering port is opened on the top of the oil removal box, a telescopic oil suction hose is fixedly installed on one side of the oil removal box, a first bracket is fixedly installed on one side of the tank body, an oil suction pump is fixedly installed on the top of the first bracket, and the telescopic oil suction hose is fixedly installed on the end away from the oil removal box Installed on the oil suction end of the oil suction pump, the oil outlet end of the oil suction pump is fixedly installed with an oil pipe, a fixing frame is placed on one side of the pool body, an oil collecting tank is installed at the top valley bottom of the fixing frame, one end of the oil pipe away from the oil suction pump is installed at the oil inlet end of the oil collecting tank, a sand guide plate is fixedly installed on the bottom of the pool body, a sand suction pipe is fixedly installed on the side wall of the pool body located on one side of the sand guide plate, a second bracket is fixedly installed on the pool body, a sand suction pump is fixedly installed on the top of the second bracket, one end of the sand suction pipe passes through the side wall of the pool body and is fixedly installed at the sand suction end of the sand suction pump.
[0006] By adopting the above technical scheme, the top surface of the oil removal box is an inclined concave surface, and the float is used to make the oil removal box float on the oil surface. The waste oil will be discharged into the interior of the oil removal box from the oil port below the top surface of the oil removal box. At the same time, the oil suction pump is turned on, and the oil suction pump extracts the waste oil collected in the oil removal box through a telescopic oil suction hose, and then discharges the waste oil into the oil collecting tank through an oil pipe for recovery, thereby improving the oil layer recovery efficiency and reducing the pollution of the environment and the corrosion of the equipment by the floating oil. At the same time, the sand is accumulated at the bottom of the pool body under the action of gravity, and is connected to the sand discharge end of the sand suction pump through an external sand discharge pipe. Then the sand suction pump is turned on, and the sand suction pump extracts and discharges the sand inside the pool body through the sand suction pipe, thereby realizing the automatic dredging of the sand settling and oil removal pool, avoiding the danger and tediousness of manual dredging, and reducing labor intensity and cost.
[0007] As a preferred technical solution of the present application, the top surface of the sand guide plate is inclined, and the sand suction pipe is located on one side of the lowest end of the sand guide plate.
[0008] By adopting the above technical solution, the top surface of the sand guide plate is inclined so that the sand can slide to the side close to the sand suction pipe, thereby greatly improving the sand discharge effect.
[0009] As a preferred technical solution of the present application, two groups of slide grooves are opened on the inner wall of the pool body, and the two groups of slide grooves are arranged opposite to each other. Slide blocks are slidably connected to the two groups of slide grooves inside the pool body, and oil-water separation plates are fixedly installed on the opposite surfaces of the two groups of slide blocks. A first sensor is fixedly installed on the bottom end of the oil removal box, and a second sensor is fixedly installed on the top end of the sand suction pipe. A controller is fixedly installed on the outer surface of the pool body, and the second sensor and the first sensor are both electrically connected to the controller, and the controller is electrically connected to the switch ends of the oil suction pump and the sand suction pump.
[0010] By adopting the above technical scheme, oil and water are separated by the oil-water separator. As the waste oil above the oil-water separator is recovered, the thickness of the waste oil layer decreases, and the bottom surface of the oil removal box gradually approaches the oil-water separator until the first sensor touches the oil-water separator, and then transmits a signal to the controller. The controller then controls the switch end of the oil suction pump to automatically stop the oil suction pump. Similarly, after the second sensor touches the oil-water separator, the sand suction pump automatically stops operating, thereby improving the degree of automation and intelligence of the device.
[0011] As a preferred technical solution of the present application, a buzzer is fixedly mounted on the outer surface of the cell body at one side of the controller, and the buzzer is electrically connected to the controller.
[0012] By adopting the above technical solution, when the controller is disconnected from the sand suction pump or the oil suction pump, the buzzer will sound an alarm, which is helpful for the staff to find the problem in time and shut down the sand suction pump or the oil suction pump, thereby improving the usability during use.
[0013] As a preferred technical solution of the present application, a water inlet pipe is fixedly installed on one side of the pool body, and the water inlet pipe is located on the highest end side of the guide sand plate, and a valve is fixedly installed inside the water inlet pipe.
[0014] By adopting the above technical solution, the water inlet pipe can be connected to the external water pipe by opening the valve, and the water flow washes the sand remaining on the surface of the guide sand plate, thereby improving the discharge effect of the sand.
[0015] As a preferred technical solution of the present application, a thermal insulation layer is fixedly installed on the outer surface of the telescopic oil suction hose.
[0016] By adopting the above technical solution, the influence of low temperature weather on the waste oil in the telescopic oil suction hose is reduced by the insulation layer, and the problem of clogging of the telescopic oil suction hose due to solidification of waste oil at low temperature is avoided as much as possible, thereby improving the practicality during use.
[0017] As a preferred technical solution of the present application, fixed seats are fixedly installed at the four corners of the bottom end of the fixed frame, a fixed block is fixedly installed on one side of the fixed seat, the internal thread of the fixed block is connected to a threaded rod, and a limiting block is fixedly installed at the bottom end of the threaded rod.
[0018] By adopting the above technical solution, the limit block is brought into contact with the ground by rotating the threaded rod, thereby improving the stability of the fixing frame when it is placed.
[0019] As a preferred technical solution of the present application, a universal wheel is rotatably mounted on the bottom end of the fixing seat.
[0020] By adopting the above technical solution, the fixing frame can be moved effortlessly by using the universal wheels.
[0021] Beneficial effects of this application:
[0022] 1. The top surface of the oil removal box is an inclined concave surface, and the float is used to make the oil removal box float on the oil surface. The waste oil will be discharged into the interior of the oil removal box from the lower oil port on the top surface of the oil removal box. At the same time, the oil suction pump is turned on. The oil suction pump extracts the waste oil collected in the oil removal box through a telescopic oil suction hose, and then discharges it into the oil collecting tank through an oil pipe for recycling. This improves the efficiency of oil layer recovery and reduces the pollution of the environment and corrosion of the equipment by floating oil. At the same time, sand accumulates at the bottom of the pool body under the action of gravity and is connected to the sand discharge end of the sand suction pump through an external sand discharge pipe. Then the sand suction pump is turned on. The sand suction pump extracts and discharges the sand inside the pool body through the sand suction pipe, thereby realizing the automatic dredging of the sand settling and oil removal pool, avoiding the danger and tediousness of manual dredging, and reducing labor intensity and cost.
[0023] 2. The top surface of the sand guide plate is set at an angle, so that the sand can slide to the side close to the sand suction pipe, thereby greatly improving the sand discharge effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 This is a schematic diagram of the overall structure of this application;
[0025] Figure 2 for Figure 1 The enlarged structural diagram at A in the middle;
[0026] Figure 3 This is a schematic diagram of the front structure of this application;
[0027] Figure 4 for Figure 1 Enlarged structural diagram at B in the middle.
[0028] In the figure: 1. tank body; 2. oil removal box; 3. connecting rod; 4. float; 5. lower oil port; 6. telescopic oil suction hose; 7. first bracket; 8. oil suction pump; 9. oil pipeline; 10. fixed frame; 11. oil collecting tank; 13. guide sand plate; 14. sand suction pipe; 15. second bracket; 16. sand suction pump; 18. slide; 19. slide block; 20. oil-water separator; 21. first sensor; 22. second sensor; 23. controller; 24. buzzer; 25. water inlet pipe; 26. valve; 27. insulation layer; 28. universal wheel; 29. fixed block; 30. threaded rod; 31. limit block. DETAILED DESCRIPTION
[0029] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.
[0030] Reference Figure 1-3 , an automatic siltation and de-silting sedimentation and oil removal pool, as a preferred technical solution of the present application, comprises a pool body 1, an oil removal box 2 is placed inside the pool body 1, a plurality of connecting rods 3 are fixedly installed on the outer ring of the oil removal box 2, a floating ball 4 is fixedly installed on one end of the plurality of connecting rods 3 away from the oil removal box 2, an oil lowering port 5 is opened on the top of the oil removal box 2, a telescopic oil suction hose 6 is fixedly installed on one side of the oil removal box 2, a first bracket 7 is fixedly installed on one side of the pool body 1, an oil suction pump 8 is fixedly installed on the top of the first bracket 7, and the end of the telescopic oil suction hose 6 away from the oil removal box 2 is fixedly installed on the oil suction end of the oil suction pump 8, and the suction An oil pipe 9 is fixedly installed at the oil outlet end of the oil pump 8, a fixing frame 10 is placed on one side of the pool body 1, an oil collecting tank 11 is installed at the top valley bottom of the fixing frame 10, one end of the oil pipe 9 away from the oil suction pump 8 is installed at the oil inlet end of the oil collecting tank 11, a sand guide plate 13 is fixedly installed at the bottom of the pool body 1, a sand suction pipe 14 is fixedly installed on the side wall of the pool body 1 located on one side of the sand guide plate 13, a second bracket 15 is fixedly installed on the pool body 1, a sand suction pump 16 is fixedly installed on the top of the second bracket 15, and one end of the sand suction pipe 14 passes through the side wall of the pool body 1 and is fixedly installed at the sand suction end of the sand suction pump 16.
[0031] The top surface of the oil removal box 2 is an inclined concave surface, and the float 4 is used to make the oil removal box 2 float on the oil surface. The waste oil will be discharged into the interior of the oil removal box 2 from the oil port 5 at the bottom of the top surface of the oil removal box 2. At the same time, the oil suction pump 8 is turned on. The oil suction pump 8 extracts the waste oil collected in the oil removal box 2 through the telescopic oil suction hose 6, and then discharges it into the oil collecting tank 11 through the oil pipe 9 to recover the waste oil, thereby improving the oil layer recovery efficiency and reducing the pollution of the floating oil to the environment and the corrosion of the equipment. At the same time, sand particles accumulate at the bottom of the pool body 1 under the action of gravity, and are connected to the sand discharge end of the sand suction pump 16 through an external sand discharge pipe. Then the sand suction pump 16 is turned on, and the sand suction pump 16 extracts and discharges the sand inside the pool body 1 through the sand suction pipe 14, thereby realizing the automatic dredging of the sand settling and oil removal pool, avoiding the danger and tediousness of manual dredging, and reducing labor intensity and cost.
[0032] Two groups of slide grooves 18 are provided on the inner wall of the pool body 1, and the two groups of slide grooves 18 are arranged opposite to each other. Slide blocks 19 are slidably connected to the two groups of slide grooves 18 inside the pool body 1, and oil-water separators 20 are fixedly installed on the opposite surfaces of the two groups of slide blocks 19. A first sensor 21 is fixedly installed on the bottom end of the oil removal box 2, and a second sensor 22 is fixedly installed on the top end of the sand suction pipe 14. A controller 23 is fixedly installed on the outer surface of the pool body 1, and the second sensor 22 and the first sensor 21 are both electrically connected to the controller 23, and the controller 23 is electrically connected to the switch ends of the oil suction pump 8 and the sand suction pump 16.
[0033] The oil and water are separated by the oil-water separator 20. As the waste oil above the oil-water separator 20 is recovered, the thickness of the waste oil layer decreases, and the bottom surface of the oil removal box 2 gradually approaches the oil-water separator 20 until the first sensor 21 touches the oil-water separator 20, and transmits a signal to the controller 23. The controller 23 then controls the switch end of the oil suction pump 8 to automatically stop the oil suction pump 8. Similarly, after the second sensor 22 touches the oil-water separator 20, the sand suction pump 16 automatically stops operating, thereby improving the degree of automation and intelligence of the device.
[0034] Reference Figure 1-3 The top surface of the sand guide plate 13 is inclined, and the sand suction pipe 14 is located on the lowest end of the sand guide plate 13; a buzzer 24 is fixedly installed on the outer surface of the pool body 1 on one side of the controller 23, and the buzzer 24 is electrically connected to the controller 23; an insulation layer 27 is fixedly installed on the outer surface of the telescopic oil suction hose 6.
[0035] The top surface of the sand guide plate 13 is inclined so that the sand can slide to the side close to the sand suction pipe 14, thereby greatly improving the sand discharge effect; when the controller 23 is disconnected from the sand suction pump 16 or the oil suction pump 8, the buzzer 24 will sound an alarm, which is conducive to the staff to find the problem in time and shut down the sand suction pump 16 or the oil suction pump 8, thereby improving the usability during use; the thermal insulation layer 27 reduces the influence of low temperature weather on the waste oil in the telescopic oil suction hose 6, and avoids the problem of blockage in the telescopic oil suction hose 6 due to low temperature solidification of the waste oil as much as possible, thereby improving the practicality during use.
[0036] Reference Figure 1-2 , Figure 4 A water inlet pipe 25 is fixedly installed on one side of the pool body 1, and the water inlet pipe 25 is located on the highest end side of the guide sand plate 13, and a valve 26 is fixedly installed inside the water inlet pipe 25; a universal wheel 32 is rotatably installed on the bottom end of the fixed seat 28; by opening the valve 26, the water inlet pipe 25 can be connected to the external water pipe, and the water flow washes the sand remaining on the surface of the guide sand plate 13, thereby improving the discharge effect of the sand; the universal wheel 32 facilitates the movement of the fixed frame 10 with less effort.
[0037] Working principle: The top surface of the oil removal box 2 is an inclined concave surface, and the float 4 is used to make the oil removal box 2 float on the oil surface. The waste oil will be discharged into the interior of the oil removal box 2 from the oil port 5 at the top surface of the oil removal box 2. At the same time, the oil suction pump 8 is turned on. The oil suction pump 8 extracts the waste oil collected in the oil removal box 2 through the telescopic oil suction hose 6, and then discharges it into the oil collection tank 11 through the oil pipeline 9 to recycle the waste oil, thereby improving the oil layer recovery efficiency, reducing the pollution of the floating oil to the environment and the corrosion of the equipment. At the same time, the sand particles are reclaimed in the heavy The sand is deposited at the bottom of the pool body 1 under the action of the force, and is connected to the sand discharge end of the sand suction pump 16 through the external sand discharge pipe, and then the sand suction pump 16 is turned on, and the sand suction pump 16 extracts and discharges the sand inside the pool body 1 through the sand suction pipe 14, thereby realizing the automatic dredging of the sand settling and oil removal pool, avoiding the danger and tediousness of manual dredging, reducing labor intensity and cost, and the top surface of the guide sand plate 13 is inclined, so that the sand slides to the side close to the sand suction pipe 14, thereby greatly improving the sand discharge effect;
[0038] Among them, the oil and water are separated by the oil-water separator 20. As the waste oil above the oil-water separator 20 is recovered, the thickness of the waste oil layer decreases, and the bottom surface of the oil removal box 2 gradually approaches the oil-water separator 20 until the first sensor 21 touches the oil-water separator 20, and transmits a signal to the controller 23. The controller 23 then controls the switch end of the oil suction pump 8 to automatically stop the oil suction pump 8. Similarly, after the second sensor 22 touches the oil-water separator 20, the sand suction pump 16 automatically stops working, thereby improving the degree of automation and intelligence of the device. When the controller 23 is disconnected from the sand suction pump 16 or the oil suction pump 8, the buzzer 24 gives an alarm, which is conducive to the staff to find problems in time and shut down the sand suction pump 16 or the oil suction pump 8, thereby improving the usability during use.
[0039] At the same time, by opening the valve 26, the water inlet pipe 25 can be connected to the external water pipe, and the water flow washes the sand remaining on the surface of the guide sand plate 13, thereby improving the discharge effect of the sand. The thermal insulation layer 27 reduces the influence of low temperature weather on the waste oil in the telescopic oil suction hose 6, and avoids the problem of waste oil solidifying at low temperature causing blockage in the telescopic oil suction hose 6 as much as possible, thereby improving the practicality during use.
[0040] In addition, by rotating the threaded rod 30 to make the limiting block 31 contact with the ground, the stability of the fixing frame 10 when placed is improved, and the fixing frame 10 can be moved effortlessly by using the universal wheels 32 .
[0041] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. Although the present application is described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.
Claims
1. An automatic desilting and degreasing tank, comprising a tank body (1), characterized in that: An oil removal box (2) is placed inside the tank body (1), a plurality of connecting rods (3) are fixedly mounted on the outer ring of the oil removal box (2), a floating ball (4) is fixedly mounted on one end of the connecting rods (3) away from the oil removal box (2), an oil lowering port (5) is opened on the top of the oil removal box (2), a telescopic oil suction hose (6) is fixedly mounted on one side of the oil removal box (2), a first bracket (7) is fixedly mounted on one side of the tank body (1), an oil suction pump (8) is fixedly mounted on the top of the first bracket (7), an end of the telescopic oil suction hose (6) away from the oil removal box (2) is fixedly mounted on the oil suction end of the oil suction pump (8), and an oil delivery pipe (9) is fixedly mounted on the oil outlet end of the oil suction pump (8). A fixing frame (10) is placed on one side of the tank body (1), an oil collecting tank (11) is installed at the bottom of the top of the fixing frame (10), one end of the oil delivery pipe (9) away from the oil suction pump (8) is installed at the oil inlet end of the oil collecting tank (11), a sand guide plate (13) is fixedly installed at the bottom of the tank body (1), a sand suction pipe (14) is fixedly installed on the side wall of the tank body (1) located on one side of the sand guide plate (13), a second bracket (15) is fixedly installed on the tank body (1), a sand suction pump (16) is fixedly installed on the top of the second bracket (15), and one end of the sand suction pipe (14) passes through the side wall of the tank body (1) and is fixedly installed at the sand suction end of the sand suction pump (16).
2. The automatic silting and degreasing tank according to claim 1 is characterized in that: The top surface of the sand guide plate (13) is arranged to be inclined, and the sand suction pipe (14) is located on one side of the lowest end of the sand guide plate (13).
3. The automatic silting and degreasing tank according to claim 1 is characterized in that: The inner wall of the tank body (1) is provided with two groups of slide grooves (18), and the two groups of slide grooves (18) are arranged opposite to each other. Slide blocks (19) are slidably connected to the two groups of slide grooves (18) inside the tank body (1). Oil-water separation plates (20) are fixedly installed on the opposite surfaces of the two groups of slide blocks (19). A first sensor (21) is fixedly installed on the bottom end of the oil removal box (2), and a second sensor (22) is fixedly installed on the top end of the sand suction pipe (14). A controller (23) is fixedly installed on the outer surface of the tank body (1). The second sensor (22) and the first sensor (21) are both electrically connected to the controller (23), and the controller (23) is electrically connected to the switch ends of the oil suction pump (8) and the sand suction pump (16).
4. The automatic silting and degreasing tank according to claim 3 is characterized in that: A buzzer (24) is fixedly mounted on the outer surface of the cell body (1) at one side of the controller (23), and the buzzer (24) is electrically connected to the controller (23).
5. The automatic silting and degreasing tank according to claim 1 is characterized in that: A water inlet pipe (25) is fixedly installed on one side of the pool body (1), and the water inlet pipe (25) is located on the highest end side of the guide sand plate (13), and a valve (26) is fixedly installed inside the water inlet pipe (25).
6. The automatic silting and degreasing tank according to claim 1 is characterized in that: A thermal insulation layer (27) is fixedly mounted on the outer surface of the telescopic oil suction hose (6).
7. The automatic silting and degreasing tank according to claim 1 is characterized in that: A fixing seat (28) is fixedly mounted at each of the four corners of the bottom end of the fixing frame (10), a fixing block (29) is fixedly mounted on one side of the fixing seat (28), a threaded rod (30) is internally threadedly connected to the fixing block (29), and a limit block (31) is fixedly mounted at the bottom end of the threaded rod (30).
8. The automatic silting and degreasing tank according to claim 7 is characterized in that: Universal wheels (32) are rotatably mounted on the bottom ends of the fixed seats (28).