A dock oil and gas recovery device

Abstract

The present invention relates to the technical field of oil and gas recovery at a wharf, and discloses a wharf oil and gas recovery device, including an air suction unit, a condensing unit, and a mixing, cleaning, and regulating unit. The present invention is provided with a mixing, cleaning, and regulating unit, wherein the output end of an electric push rod inside the mixing, cleaning, and regulating unit can reciprocate, and the position of an L-shaped rod is driven to change during the movable process of the output end of the electric push rod, so that a strip plate on the pulling surface slides on a limit rod, and a swing rod is slidably provided on the strip plate, and the swing rod is installed on a positioning shaft, so that during the reciprocating motion of the strip plate, the swing rod and the positioning shaft can be driven to rotate left and right, and the rotation of the positioning shaft can rotate the multi-stage telescopic plate to an inclined state, and the end of the multi-stage telescopic plate will move along the surface of the filter screen, thereby cleaning the impurities on the surface of the filter screen, reducing the occurrence of clogging of the filter screen, and thereby improving the separation efficiency.

Description

Technical Field

[0001] The invention belongs to the technical field of oil and gas recovery at a wharf, and in particular relates to an oil and gas recovery device at a wharf. Background Art

[0002] Oil and gas recovery at the terminal refers to the technology of collecting and treating the oil and gas generated during the loading and unloading process of the marine terminal to reduce environmental pollution and improve energy utilization. This technology can effectively reduce the impact of hydrocarbons on the environment and human health, while improving energy utilization efficiency and reducing production costs.

[0003] CN117244273A is retrieved and disclosed as a wharf oil and gas recovery device, including a support frame, an oil-water purification and separation mechanism is arranged inside the support frame, and the oil-water purification and separation mechanism includes a separation box, a purification box and a condenser, a controller is fixedly connected to the left side of the separation box, a baffle is clamped inside the separation box, and the inner wall of the purification box is respectively fixedly connected to a first liquid level sensor, a first electrode and a second electrode. The wharf oil and gas recovery device can condense and liquefy the collected air mixed with oil and gas by arranging a condenser, and enter the purification box after passing through the first solenoid valve, and the first electrode and the second electrode can electrochemically oxidize the mixed liquid inside the purification box under the timing control of the controller, effectively transform and eliminate harmful substances in the oil and water, and when the electrochemical oxidation is completed and the liquid level of the first liquid level sensor is high, the controller can control the second solenoid valve to connect the separation box and the purification box.

[0004] However, the inventors have discovered that this technical solution still has at least the following defects:

[0005] In actual use, the liquid entering the purification box needs to be filtered to remove dust, but the dust filtered by the filter is always accumulated on the surface, which can easily cause the filter to be blocked and affect the filtering effect. In addition, the electrolysis positions of the first electrode and the second electrode inside the purification box are fixed, so it takes a long time to ionize and oxidize all the mixed liquid, resulting in low work efficiency.

[0006] In view of this, the present invention is proposed. Summary of the invention

[0007] In order to solve the above technical problems, the basic concept of the technical solution adopted by the present invention is:

[0008] A wharf oil and gas recovery device includes an air suction unit, a condensation unit and a mixing, cleaning and regulating unit.

[0009] The air suction unit comprises an air suction hood, a driving motor is installed on the air suction hood, a negative pressure fan blade is installed at the output end of the driving motor, and the negative pressure fan blade is located in the air inlet opened on the side wall of the air suction hood, and an air outlet is opened at the bottom of the air suction hood;

[0010] The condensation unit includes four condensation covers, each of which is provided with a condensation pipe inserted and installed inside, and a connection cover is installed at the input port of the condensation pipe, and the connection cover is movably installed at the bottom of the air suction cover, and the connection cover corresponds to the air outlet;

[0011] The mixed cleaning control unit comprises a processing box, the processing box is connected with the condenser output port, a pair of partitions are installed at the bottom of the processing box, a sieve plate is installed on the pair of partitions, electric push rods are symmetrically installed on the side walls of the processing box, a synchronization plate is installed on the electric push rods, two plug-in rods are inserted inside the processing box, and the synchronization plate is connected with one plug-in rod, and mounting plates are welded at the ends of the two plug-in rods, a rack is installed on the mounting plate, a gear is meshed on the rack, a transmission shaft is installed at the rotation center of the gear, the end of the transmission shaft is connected with the bottom of the suction hood, and the transmission shaft controls the rotation of the suction hood, a stirring plate is installed on the side wall of the transmission shaft, and an electrode sheet is installed on the plug-in rod;

[0012] An L-shaped rod is installed at the output end of the electric push rod, and a strip plate is installed on the L-shaped rod, and a rocker rod is slidably arranged on the strip plate, a positioning shaft is installed at the rotation center of the rocker rod, and a multi-stage telescopic plate is installed on the positioning shaft, and the multi-stage telescopic plate is slidably connected to the screen plate, and the multi-stage telescopic plate is used to clean impurities on the screen plate.

[0013] As a preferred embodiment of the present invention, an air guide hood is installed at the air inlet of the air suction hood, the air guide hood is cylindrical, a filter screen is installed on the air guide hood, filter holes are opened on the filter screen, and the inner diameter of the air guide hood is adapted to the outer diameter of the negative pressure fan blade.

[0014] As a preferred embodiment of the present invention, a rotating shaft is installed at the rotation center of the negative pressure fan blade, the rotating shaft passes through the air suction hood, and the end of the rotating shaft is interconnected with the output shaft of the driving motor, and the side wall of the air suction hood is rotatably connected to an inspection door, a handle is installed on the inspection door, and an anti-slip sleeve is installed on the handle.

[0015] As a preferred embodiment of the present invention, a positioning plate is installed on the outer wall of the air intake hood, a positioning guide rail is installed at the bottom of the positioning plate, the positioning guide rail is annular, four positioning sliders are slidably arranged on the positioning guide rail, a positioning rod is installed at the bottom of each positioning slider, and the bottom of the positioning rod is fixedly installed on the processing box.

[0016] As a preferred embodiment of the present invention, the condensation hood is respectively equipped with a water outlet and a water inlet, the installation position of the water outlet is higher than the installation position of the water inlet, and the diameter of the water outlet is larger than the diameter of the water inlet, the condensation hood and the condensation tube are both V-shaped, and the bottom of the connecting hood is penetrated by a transmission shaft.

[0017] As a preferred embodiment of the present invention, an oil recovery cavity is formed between a pair of the partitions, and an impurity recovery cavity is formed between the partitions and the side walls of the processing box. The length of the sieve plate is adapted to the partition, sieve holes are provided on the sieve plate, a fixed plate is transversely installed on the sieve plate, and an inlet is provided on the processing box, and the inlet corresponds to the output port of the condenser.

[0018] As a preferred embodiment of the present invention, a mounting bracket is welded at the bottom of the electrode sheet, the bottom of the mounting bracket is welded on a plug rod, and the plug rod passes through the processing box and the side wall of the partition, and a sealing cover is movably inserted into the outer wall of the plug rod, the sealing cover is installed at the bottom of the processing box, and the sealing cover covers the outside of the mounting plate, the rack and the gear.

[0019] As a preferred embodiment of the present invention, a stirring shaft is installed on the side wall of the transmission shaft, a stirring plate is installed on the side wall of the stirring shaft, the stirring shaft movably passes through the screen plate and the processing box, a protective cover is installed on the side wall of the processing box, the protective cover covers the outside of the synchronization plate and the electric push rod, and reinforcing ribs are installed on the protective cover and the side wall of the processing box.

[0020] As a preferred embodiment of the present invention, a sliding groove is provided on the strip plate, a sliding rod is slidably arranged inside the sliding groove, and the sliding rod and the rocker arm are connected to each other, a limiting rod is installed on the side wall of the strip plate, the limiting rod is inserted into the limiting seat installed on the side wall of the processing box, a limiting plate is installed on the end of the limiting rod, a reset spring is inserted on the limiting rod, one end of the reset spring is clamped on the limiting seat, and the other end of the reset spring is clamped on the limiting plate.

[0021] As a preferred embodiment of the present invention, a connecting shaft is installed at the end of the multi-stage telescopic plate, a guide block is rotatably installed at the end of the connecting shaft, the guide block is slidably arranged on a slide rail, and the slide rail is opened on the side wall of the processing box.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] A mixed cleaning control unit is provided, wherein the output end of the electric push rod inside the mixed cleaning control unit can reciprocate, and the position of the L-shaped rod is changed during the movement of the output end of the electric push rod, so that the strip plate on the surface is pulled to slide on the limit rod, and a swing rod is provided on the sliding strip plate, and the swing rod is installed on the positioning shaft, so that during the reciprocating movement of the strip plate, the swing rod and the positioning shaft can be driven to rotate left and right, and the rotation of the positioning shaft can rotate the multi-stage telescopic plate to an inclined state, and the end of the multi-stage telescopic plate will move along the surface of the filter screen, thereby cleaning the impurities on the surface of the filter screen, reducing the blockage process. The filter screen is in a state of being moved, thereby improving the separation efficiency. While the output end of the electric push rod moves, the synchronous plate drives the plug rod to move, so that the rack on the mounting plate at the end moves on the gear, thereby driving the gear to rotate. The movement of the plug rod can drive the position of the electrode sheet to change, so that treatment can be performed at different positions. The rotation of the gear can drive the transmission shaft and the stirring plate to rotate, so that the internal liquid can be mixed and rotated, and then fully contact the electrode sheet, thereby improving the reaction efficiency. The transmission shaft can drive the suction hood on the top to rotate, thereby absorbing oil and gas at different positions, making the treatment range wider.

[0024] The specific implementation modes of the present invention are further described in detail below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In the attached picture:

[0026] Figure 1 It is a three-dimensional structural schematic diagram of a wharf oil and gas recovery device;

[0027] Figure 2 This is a schematic diagram of the front structure of a dock oil and gas recovery device;

[0028] Figure 3 A three-dimensional diagram of an air suction unit of a wharf oil vapor recovery device;

[0029] Figure 4 A dock oil and gas recovery device Figure 3 Sectional view;

[0030] Figure 5 It is a partial cross-sectional view of a condensing unit of a wharf oil and gas recovery device;

[0031] Figure 6 This is a schematic diagram of the structure of a processing box of a dock oil and gas recovery device after removing the protective cover;

[0032] Figure 7 A dock oil and gas recovery device Figure 6 Sectional view (a);

[0033] Figure 8A dock oil and gas recovery device Figure 7 Enlarged view of point A in the middle;

[0034] Fig. 9 A dock oil and gas recovery device Figure 7 Bottom view.

[0035] In the figure:

[0036] 100, air suction unit; 101, air suction hood; 1011, inspection door; 1012, handle; 1013, air outlet; 102, air guide hood; 1021, filter screen; 1022, filter hole; 103, drive motor; 1031, rotating shaft; 1032, negative pressure fan blade; 104, positioning plate; 1041, positioning guide rail; 1042, positioning slider; 1043, positioning rod;

[0037] 200, condensation unit; 201, condensation cover; 2011, water outlet; 2012, water inlet; 202, condensation pipe; 203, connection cover;

[0038] 300, mixed cleaning and regulating unit; 301, processing box; 3011, partition; 3012, sieve plate; 3013, sieve hole; 3014, fixed plate; 3015, inlet; 302, electric push rod; 3021, synchronous plate; 3022, plug rod; 303, mounting plate; 3031, rack; 3032, gear; 3033, sealing cover; 304, mounting bracket; 3041, electrode sheet; 305, transmission shaft; 3051 , stirring shaft; 3052, stirring plate; 306, L-shaped rod; 3061, strip plate; 3062, slide groove; 3063, limit rod; 3064, limit plate; 3065, return spring; 3066, limit seat; 307, rocker arm; 3071, slide rod; 308, positioning shaft; 3081, multi-stage telescopic plate; 309, slide rail; 3091, guide block; 3092, connecting shaft; 310, protective cover; 3101, reinforcing rib. DETAILED DESCRIPTION

[0039] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention. Example 1

[0040] like Figures 1 to 9 As shown, a terminal oil and gas recovery device includes an air suction unit 100, a condensation unit 200 and a mixing cleaning and regulating unit 300.

[0041] The air suction unit 100 includes an air suction hood 101, on which a driving motor 103 is installed, and a negative pressure fan blade 1032 is installed at the output end of the driving motor 103, and the negative pressure fan blade 1032 is located in an air inlet opened on the side wall of the air suction hood 101, and an air outlet 1013 is opened at the bottom of the air suction hood 101; the negative pressure fan blade 1032 rotates to input external oil and gas into the equipment.

[0042] The condensation unit 200 includes four condensation hoods 201, each of which is equipped with a condensation tube 202 inserted therein, and a connecting hood 203 is installed at the input port of the condensation tube 202. The connecting hood 203 is movably installed at the bottom of the suction hood 101, and the connecting hood 203 corresponds to the gas outlet 1013. The cold water input into the condensation hood 201 can condense the gas in the condensation tube 202, thereby liquefying the gas.

[0043] The mixed cleaning control unit 300 includes a processing box 301, which is connected to the output port of the condenser 202, a pair of partitions 3011 are installed at the bottom of the processing box 301, a sieve plate 3012 is installed on the pair of partitions 3011, electric push rods 302 are symmetrically installed on the side walls of the processing box 301, a synchronization plate 3021 is installed on the electric push rods 302, two plug rods 3022 are plugged in the processing box 301, and the synchronization plate 3021 is connected to one plug rod 3022, and the ends of the two plug rods 3022 are welded with a mounting plate 303, a rack 3031 is installed on the mounting plate 303, a gear 3032 is meshed on the rack 3031, a transmission shaft 305 is installed at the rotation center of the gear 3032, and the end of the transmission shaft 305 is connected to the suction pipe 202. The bottoms of the gas hood 101 are connected to each other, and the transmission shaft 305 controls the rotation of the suction hood 101. The side wall of the transmission shaft 305 is installed with a stirring plate 3052, and the electrode sheet 3041 is installed on the plug rod 3022; while the output end of the electric push rod moves, the synchronization plate drives the plug rod to move, so that the rack on the mounting plate at the end moves on the gear, and then drives the gear to rotate, wherein the movement of the plug rod can drive the position of the electrode sheet to change, and can be processed at different positions, and the rotation of the gear can drive the transmission shaft and the stirring plate to rotate, so that the internal liquid can be mixed and rotated, and then fully contact with the electrode sheet, thereby improving the reaction efficiency, and the transmission shaft can drive the suction hood on the top to rotate, and then can absorb oil and gas at different positions, making the processing range wider.

[0044] An L-shaped rod 306 is installed at the output end of the electric push rod 302, and a strip plate 3061 is installed on the L-shaped rod 306, and a rocker arm 307 is slidably arranged on the strip plate 3061, a positioning shaft 308 is installed at the rotation center of the rocker arm 307, and a multi-stage telescopic plate 3081 is installed on the positioning shaft 308, and the multi-stage telescopic plate 3081 is slidably connected to the sieve plate 3012, and the multi-stage telescopic plate 3081 is used to clean impurities on the sieve plate 3012. By providing a mixed cleaning control unit, the output end of the electric push rod inside the mixed cleaning control unit can reciprocate, and the position of the L-shaped rod is changed during the movement of the output end of the electric push rod, so that the strip plate on the pulling surface slides on the limit rod, and a swing rod is slidingly arranged on the strip plate, and the swing rod is installed on the positioning shaft, so in the process of the reciprocating motion of the strip plate, the swing rod and the positioning shaft can be driven to rotate left and right, and the rotation of the positioning shaft can rotate the multi-stage telescopic plate to an inclined state, and the end of the multi-stage telescopic plate will move along the surface of the filter screen, thereby cleaning the impurities on the surface of the filter screen, reducing the occurrence of filter screen blockage, and thereby improving the separation efficiency.

[0045] like Figure 2 and Figure 3 As shown, in a specific embodiment, an air guide hood 102 is installed at the air inlet of the air suction hood 101. The air guide hood 102 is cylindrical, and a filter 1021 is installed on the air guide hood 102. The filter 1021 is provided with filter holes 1022, and the inner diameter of the air guide hood 102 is adapted to the outer diameter of the negative pressure fan blade 1032. The oil and gas can move into the air suction hood 101 through the air guide hood 102, and the oil and gas can pass through the filter holes 1022 on the filter 1021, and impurities such as leaves and garbage floating in the gas can be cleaned, thereby improving the cleanliness of the input oil and gas to a certain extent.

[0046] like Figure 4 As shown, further, a rotating shaft 1031 is installed at the rotation center of the negative pressure blade 1032, the rotating shaft 1031 penetrates the air hood 101, and the end of the rotating shaft 1031 is connected to the output shaft of the driving motor 103, and the side wall of the air hood 101 is rotatably connected to the inspection door 1011, and the inspection door 1011 is installed with a handle 1012, and the handle 1012 is installed with an anti-slip cover. The rotating shaft 1031 is driven to rotate by the output end of the driving motor 103, and the negative pressure blade 1032 is installed at the end of the rotating shaft 1031. At this time, the rotation of the negative pressure blade 1032 can suck the oil and gas facing the opening of the air guide hood 102 into the equipment, wherein the inspection door 1011 is convenient for later maintenance. Example 2

[0047] The difference between the above embodiment and this embodiment is that: Figure 2 and Figure 3As shown, a positioning plate 104 is installed on the outer wall of the air hood 101, and a positioning guide rail 1041 is installed at the bottom of the positioning plate 104. The positioning guide rail 1041 is annular, and four positioning sliders 1042 are slidably arranged on the positioning guide rail 1041. A positioning rod 1043 is installed at the bottom of each positioning slider 1042, and the bottom of the positioning rod 1043 is fixedly installed on the processing box 301. The rotation of the transmission shaft 305 can drive the top processing box 301 to rotate, thereby adjusting the inlet position of the air guide hood 102 and absorbing oil and gas at different positions. When the processing box 301 rotates, the positioning plate 104 at the bottom of the processing box 301 rotates, and the positioning plate 104 drives the positioning guide rail 1041 to rotate on the positioning slider 1042, which achieves the purpose of limiting as a whole.

[0048] like Figure 2 and Figure 5 As shown, in a specific embodiment, the condensation cover 201 is respectively equipped with a water outlet 2011 and a water inlet 2012, the installation position of the water outlet 2011 is higher than the installation position of the water inlet 2012, and the diameter of the water outlet 2011 is larger than the diameter of the water inlet 2012, the condensation cover 201 and the condensation pipe 202 are both V-shaped, and the bottom of the connection cover 203 is penetrated by the transmission shaft 305. The oil and gas can eventually be transported to the condensation unit 200 through the air outlet 1013 under the suction cover 101, at which time the oil and gas can enter the inside of the connection cover 203, and start to dredge the water outward through the condensation pipe 202 on the connection cover 203, at which time the cooling medium is poured into the inside of the water inlet 2012 of the condensation cover 201, and the cooling medium can eventually be discharged through the water outlet 2011, and the selection of the cooling medium is related to the different substances in the oil and gas that need to be condensed and separated, and different substances use different cooling media, so the medium is not repeated here, and it is related to the type of the actual separated substance.

[0049] like Figure 6 , Figure 7 , Figure 8 and Fig. 9 As shown, further, an oil recovery cavity is formed between a pair of partitions 3011, and an impurity recovery cavity is formed between the partition 3011 and the side wall of the processing box 301, the length of the screen plate 3012 is adapted to the partition 3011, a screen hole 3013 is provided on the screen plate 3012, a fixing plate 3014 is horizontally installed on the screen plate 3012, and an inlet 3015 is provided on the processing box 301, and the inlet 3015 corresponds to the output port of the condenser 202. The condensed liquid substance passes through the condenser 202 at this time, and is output from the inlet 3015 in the processing box 301 to the processing box 301, and is filtered through the screen plate 3012 on the processing box 301, and the liquid passing through the screen plate 3012 flows to the corresponding oil recovery cavity at the bottom, and the impurities need to be cleaned into the impurity recovery cavities on both sides. Example 3

[0050] The difference between the above embodiment and this embodiment is that: Figure 6 , Figure 7 , Figure 8 and Fig. 9 As shown, the bottom of the electrode sheet 3041 is welded with a mounting bracket 304, the bottom of the mounting bracket 304 is welded on the plug rod 3022, and the plug rod 3022 penetrates the side wall of the processing box 301 and the partition 3011, and the outer wall of the plug rod 3022 is movably plugged with a sealing cover 3033, which is installed at the bottom of the processing box 301, and the sealing cover 3033 covers the outside of the mounting plate 303, the rack 3031 and the gear 3032. The side wall of the transmission shaft 305 is installed with a stirring shaft 3051, and the side wall of the stirring shaft 3051 is installed with a stirring plate 3052, and the stirring shaft 3051 movably penetrates the sieve plate 3012 and the processing box 301, and the side wall of the processing box 301 is installed with a protective cover 310, which covers the outside of the synchronization plate 3021 and the electric push rod 302, and the protective cover 310 and the side wall of the processing box 301 are installed with reinforcing ribs 3101. When the output end of the electric push rod 302 moves, it can drive the synchronous plate 3021 to move, and the synchronous plate 3021 drives the plug rod 3022 to move, wherein the plug rod 3022 is connected to the electrode sheet 3041 through the mounting bracket 304. At this time, the position of the electrode sheet 3041 can be moved, and then the oil at different positions inside the processing box is electrochemically oxidized, thereby achieving the purpose of separating impurities. During the movement of the plug rod 3022, the mounting plate 303 on the plug rod 3022 drives the rack 3031 to move as a whole, and the rack 3031 rotates on the gear 3032. The transmission shaft 305 connected to the center of the gear 3032 rotates, and the stirring shaft 3051 on the transmission shaft 305 drives the stirring plate 3052 to rotate, thereby causing the internal liquid to rotate, and better electrode sheet contact is achieved, thereby improving the reaction efficiency.

[0051] like Figure 6 , Figure 7 , Figure 8 and Fig. 9As shown, in a specific embodiment, a slide groove 3062 is provided on the strip plate 3061, a slide rod 3071 is slidably arranged inside the slide groove 3062, and the slide rod 3071 and the rocker arm 307 are connected to each other, a limit rod 3063 is installed on the side wall of the strip plate 3061, the limit rod 3063 is plugged into the limit seat 3066 installed on the side wall of the processing box 301, a limit plate 3064 is installed at the end of the limit rod 3063, a return spring 3065 is plugged into the limit rod 3063, one end of the return spring 3065 is clamped on the limit seat 3066, and the other end of the return spring 3065 is clamped on the limit plate 3064. Start the electric push rod 302, and the output end of the electric push rod 302 drives the L-shaped rod 306 to move as a whole. The L-shaped rod 306 can drive the strip plate 3061 to slide on the limit rod 3063, and the limit plate 3064 installed on the limit rod 3063 squeezes the reset spring 3065, and the reset spring 3065 is convenient for later reset. When the strip plate 3061 moves, the position of the slide groove 3062 on the strip plate 3061 changes synchronously, and the slide rod 3071 on the rocker arm 307 slides inside the slide groove 3062. At this time, the rotation center of the rocker arm 307 and the positioning shaft 308 rotate synchronously.

[0052] like Figure 6 , Figure 7 , Figure 8 and Fig. 9 As shown, further, a connecting shaft 3092 is installed at the end of the multi-stage telescopic plate 3081, and a guide block 3091 is rotatably installed at the end of the connecting shaft 3092. The guide block 3091 is slidably set on the slide rail 309, and the slide rail 309 is set on the side wall of the processing box 301. When the positioning shaft 308 rotates, it can drive the multi-stage telescopic plate 3081 at the end to rotate. The multi-stage telescopic plate 3081 rotates in an inclined state so that impurities on the surface of the sieve plate 3012 can be cleaned, and the connecting shaft 3092 at the end of the multi-stage telescopic plate 3081 drives the guide block 3091 to always slide on the slide rail 309. Through this device, it is ensured that the bottom of the multi-stage telescopic plate 3081 is always in contact with the surface of the sieve plate 3012.

[0053] The implementation principle of a wharf oil and gas recovery device in this embodiment is as follows:

[0054] First, the operator needs to start the drive motor 103, and drive the rotating shaft 1031 to rotate through the output end of the drive motor 103, and the negative pressure fan blade 1032 is installed at the end of the rotating shaft 1031. At this time, the rotation of the negative pressure fan blade 1032 can suck the oil and gas in the direction of the opening of the air guide cover 102 into the equipment.

[0055] The oil and gas can move to the inside of the air intake hood 101 through the wind guide hood 102, and the oil and gas can pass through the filter holes 1022 on the filter net 1021, which can clean up impurities such as leaves and garbage floating in the gas, thereby improving the cleanliness of the input oil and gas to a certain extent.

[0056] The oil and gas can eventually be transported to the condensation unit 200 through the air outlet 1013 under the suction hood 101. At this time, the oil and gas can enter the interior of the connecting hood 203, and start to let water in through the condensation pipe 202 on the connecting hood 203. At this time, the cooling medium is poured into the water inlet 2012 of the condensation hood 201, and the cooling medium can eventually be discharged through the water outlet 2011. The selection of the cooling medium is related to the different substances in the oil and gas that need to be condensed and separated. Different substances use different cooling media, so the medium will not be elaborated here. It is related to the type of substance actually separated.

[0057] The condensed liquid substance is output from the inlet 3015 in the processing box 301 to the processing box 301 through the condenser 202, and is filtered through the sieve plate 3012 on the processing box 301. The liquid passing through the sieve plate 3012 flows to the corresponding oil recovery cavity at the bottom, and the impurities need to be cleaned into the impurity recovery cavities on both sides.

[0058] Then start the electric push rod 302, and the output end of the electric push rod 302 drives the L-shaped rod 306 to move as a whole. The L-shaped rod 306 can drive the strip plate 3061 to slide on the limit rod 3063, and the limit plate 3064 installed on the limit rod 3063 squeezes the reset spring 3065, and the reset spring 3065 is convenient for later reset. When the strip plate 3061 moves, the position of the slide groove 3062 on the strip plate 3061 changes synchronously, and the slide rod 3071 on the rocker arm 307 slides inside the slide groove 3062. At this time, the rotation center of the rocker arm 307 and the positioning shaft 308 rotate synchronously.

[0059] When the positioning shaft 308 rotates, it can drive the multi-stage telescopic plate 3081 at the end to rotate. The multi-stage telescopic plate 3081 rotates in an inclined state so that impurities on the surface of the screen plate 3012 can be cleaned, and the connecting shaft 3092 at the end of the multi-stage telescopic plate 3081 drives the guide block 3091 to always slide on the slide rail 309. This equipment ensures that the bottom of the multi-stage telescopic plate 3081 is always in contact with the surface of the screen plate 3012.

[0060] When the output end of the electric push rod 302 moves, it can drive the synchronous plate 3021 to move, and the synchronous plate 3021 drives the plug rod 3022 to move, wherein the plug rod 3022 is connected to the electrode sheet 3041 through the mounting bracket 304. At this time, the position of the electrode sheet 3041 can be moved, and then the oil at different positions inside the processing box is electrochemically oxidized, thereby achieving the purpose of separating impurities. During the movement of the plug rod 3022, the mounting plate 303 on the plug rod 3022 drives the rack 3031 to move as a whole, and the rack 3031 rotates on the gear 3032. The transmission shaft 305 connected to the center of the gear 3032 rotates, and the stirring shaft 3051 on the transmission shaft 305 drives the stirring plate 3052 to rotate, thereby causing the internal liquid to rotate, and better electrode sheet contact is achieved, thereby improving the reaction efficiency.

[0061] The rotation of the transmission shaft 305 can drive the processing box 301 on the top to rotate, thereby adjusting the inlet position of the air guide cover 102 and absorbing oil and gas at different positions. When the processing box 301 rotates, the positioning plate 104 at the bottom of the processing box 301 rotates, and the positioning plate 104 drives the positioning guide rail 1041 to rotate on the positioning slider 1042, which achieves the purpose of limiting as a whole.

Claims

1. A wharf oil and gas recovery device, comprising an air suction unit (100), a condensation unit (200) and a mixing, cleaning and regulating unit (300), characterized in that: The air suction unit (100) comprises an air suction hood (101), a driving motor (103) being mounted on the air suction hood (101), a negative pressure fan blade (1032) being mounted on the output end of the driving motor (103), and the negative pressure fan blade (1032) being located in an air inlet opened on a side wall of the air suction hood (101), and an air outlet (1013) being opened at the bottom of the air suction hood (101); The condensing unit (200) comprises four condensing covers (201), each of the condensing covers (201) having a condensing tube (202) inserted therein, the inlet of the condensing tube (202) being provided with a connecting cover (203), the connecting cover (203) being movably installed at the bottom of the air suction cover (101), and the connecting cover (203) and the air outlet (1013) corresponding to each other; The mixing, cleaning and regulating unit (300) comprises a processing box (301), the processing box (301) and the output port of the condenser pipe (202) are connected to each other, a pair of partitions (3011) are installed at the bottom of the processing box (301), a sieve plate (3012) is installed on the pair of partitions (3011), electric push rods (302) are symmetrically installed on the side wall of the processing box (301), a synchronization plate (3021) is installed on the electric push rod (302), two plug rods (3022) are plugged in the processing box (301), and the synchronization plate (3021) and one plug rod (3022) are connected to each other. The two plug rods (3022) are connected to each other, and the ends of the two plug rods (3022) are both welded with a mounting plate (303), a rack (3031) is mounted on the mounting plate (303), a gear (3032) is meshed with the rack (3031), a transmission shaft (305) is mounted at the rotation center of the gear (3032), the end of the transmission shaft (305) is connected to the bottom of the suction hood (101), and the transmission shaft (305) controls the rotation of the suction hood (101), a stirring plate (3052) is mounted on the side wall of the transmission shaft (305), and an electrode sheet (3041) is mounted on the plug rod (3022); An L-shaped rod (306) is installed at the output end of the electric push rod (302), and a strip plate (3061) is installed on the L-shaped rod (306), and a swing rod (307) is slidably arranged on the strip plate (3061), a positioning shaft (308) is installed at the rotation center of the swing rod (307), and a multi-stage telescopic plate (3081) is installed on the positioning shaft (308), and the multi-stage telescopic plate (3081) is slidably connected to the sieve plate (3012), and the multi-stage telescopic plate (3081) is used to clean impurities on the sieve plate (3012).

2. The wharf oil and gas recovery device according to claim 1, characterized in that: An air guide hood (102) is installed at the air inlet of the air suction hood (101); the air guide hood (102) is cylindrical; a filter screen (1021) is installed on the air guide hood (102); filter holes (1022) are provided on the filter screen (1021); the inner diameter of the air guide hood (102) and the outer diameter of the negative pressure fan blade (1032) are adapted to each other.

3. The wharf oil and gas recovery device according to claim 1, characterized in that: A rotating shaft (1031) is installed at the rotation center of the negative pressure fan blade (1032), the rotating shaft (1031) passes through the suction hood (101), and the end of the rotating shaft (1031) is connected to the output shaft of the driving motor (103), and the side wall of the suction hood (101) is rotatably connected to an inspection door (1011), and a handle (1012) is installed on the inspection door (1011), and an anti-slip sleeve is installed on the handle (1012).

4. The wharf oil and gas recovery device according to claim 1, characterized in that: A positioning plate (104) is installed on the outer wall of the suction hood (101), a positioning guide rail (1041) is installed on the bottom of the positioning plate (104), the positioning guide rail (1041) is annular, four positioning sliders (1042) are slidably arranged on the positioning guide rail (1041), a positioning rod (1043) is installed on the bottom of each positioning slider (1042), and the bottom of the positioning rod (1043) is fixedly installed on the processing box (301).

5. The wharf oil and gas recovery device according to claim 1, characterized in that: The condensation hood (201) is respectively provided with a water outlet (2011) and a water inlet (2012); the installation position of the water outlet (2011) is higher than the installation position of the water inlet (212); and the diameter of the water outlet (2011) is larger than the diameter of the water inlet (2012); the condensation hood (201) and the condensation pipe (202) are both V-shaped; and the bottom of the connection hood (203) is penetrated by a transmission shaft (305).

6. The wharf oil and gas recovery device according to claim 1, characterized in that: An oil recovery cavity is formed between the pair of partitions (3011), and an impurity recovery cavity is formed between the partitions (3011) and the side wall of the processing box (301). The length of the sieve plate (3012) matches that of the partition plate (3011). The sieve plate (3012) is provided with sieve holes (3013). A fixing plate (3014) is transversely mounted on the sieve plate (3012). An inlet (3015) is provided on the processing box (301), and the inlet (3015) corresponds to the output port of the condenser (202).

7. The wharf oil and gas recovery device according to claim 1, characterized in that: A mounting bracket (304) is welded to the bottom of the electrode sheet (3041); the bottom of the mounting bracket (304) is welded to the insertion rod (3022); the insertion rod (3022) penetrates the side wall of the processing box (301) and the partition (3011); a sealing cover (3033) is movably inserted into the outer wall of the insertion rod (3022); the sealing cover (3033) is mounted on the bottom of the processing box (301); and the sealing cover (3033) covers the outside of the mounting plate (303), the rack (3031) and the gear (3032).

8. The wharf oil and gas recovery device according to claim 1, characterized in that: A stirring shaft (3051) is installed on the side wall of the transmission shaft (305), a stirring plate (3052) is installed on the side wall of the stirring shaft (3051), the stirring shaft (3051) movably penetrates the sieve plate (3012) and the processing box (301), a protective cover (310) is installed on the side wall of the processing box (301), the protective cover (310) covers the outside of the synchronization plate (3021) and the electric push rod (302), and reinforcing ribs (3101) are installed on the protective cover (310) and the side wall of the processing box (301).

9. The wharf oil and gas recovery device according to claim 1, characterized in that: The strip plate (3061) is provided with a slide groove (3062), a slide rod (3071) is slidably arranged inside the slide groove (3062), and the slide rod (3071) and the swing rod (307) are connected to each other. A limit rod (3063) is installed on the side wall of the strip plate (3061), and the limit rod (3063) is plugged into a limit seat (3066) installed on the side wall of the processing box (301). A limit plate (3064) is installed at the end of the limit rod (3063). A return spring (3065) is plugged into the limit rod (3063), one end of the return spring (3065) is clamped on the limit seat (3066), and the other end of the return spring (3065) is clamped on the limit plate (3064).

10. The wharf oil and gas recovery device according to claim 1, characterized in that: A connecting shaft (3092) is installed at the end of the multi-stage telescopic plate (3081), and a guide block (3091) is rotatably installed at the end of the connecting shaft (3092). The guide block (3091) is slidably arranged on a slide rail (309), and the slide rail (309) is opened on the side wall of the processing box (301).

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