Anti-escape oil flinger, oil flinger device and anti-escape method thereof

Abstract

The invention discloses an anti-escape oil flinger, an oil flinger device and an anti-escape method thereof.An anti-escape storage groove is formed in the inner side of a shell on the periphery of the oil flinger, an annular notch of the anti-escape storage groove faces an opening of an outer annular frame on the outer circumference of an oil flinger body, and the width size of the annular notch is larger than the thickness size of the outer annular frame; the edge of the notch is turned towards the inner side of the notch to form a notch duct; an anti-escape short burr strip is arranged at the groove bottom of an annular groove cavity of the anti-escape containing groove body, the inner end of the anti-escape short burr strip is fixedly connected with the groove bottom of the annular groove cavity, and the space distance between the outer end of the anti-escape short burr strip and the outer frame face of the outer annular frame for free rotation of the oil flinger body is kept. A plurality of flow guide holes are formed in the bottom of the groove body and the peripheral shell of the oil flinger. Oil-water mist liquid drops and smoke thrown by the oil flinger net disc can be stored, the defect that the captured liquid drops are still located in an air duct is overcome, the negative effect caused by direct collision of the oil-water mist liquid drops and smoke particles and the oil flinger shell is overcome, and the intercepting effect is improved.

Description

Technical Field

[0001] The invention relates to a dynamic oil mist, water mist or smoke intercepting device, in particular to an oil throwing disc which utilizes a rotating wire mesh disc and relies on centrifugal force to intercept oil mist, water mist and / or smoke in an airflow. Background Art

[0002] In the existing oil-water smoke interception device (oil-slinging pan), during the process of intercepting oil mist, water mist and / or smoke, the oil-water smoke passes through the interception device and is intercepted by the high-speed rotating mesh disk of the oil-slinging pan. The oil-water mist and smoke adhere to the interception bars of the oil-slinging mesh disk, flow along the interception bars to the edge of the mesh disk and gradually condense into droplets. Under the action of centrifugal force, the droplets on the mesh disk are thrown by the high-speed rotating mesh disk to the shell around the oil-slinging mesh disk, and converge into a liquid flow at the edge of the shell to achieve an interception effect. However, this is also the ideal effect state of the interception design to converge into a liquid flow interception state. However, the existing oil-slinging tray has the following defects in actual use: first, the oil droplets or water droplets formed by the oil-water smoke on the mesh disk are spun by the high-speed rotation of the mesh disk to the shell around the mesh disk. When the droplets or water droplets hit the shell, due to the close distance between the shell and the edge of the mesh disk, the droplets or water droplets will split and break into tiny droplets and liquid mist of varying sizes when colliding with the shell at high speed. Under the action of high-speed airflow, the tiny droplets and liquid mist will escape from the mesh disk of the interception device or the gap between the mesh disk and the shell with the airflow. In particular, when the oil-slinging tray is installed horizontally, some of the intercepted droplets will be thrown back to the mesh disk in actual use, resulting in a reciprocating cycle caused by the mesh disk again, thereby forming a tumbling and bubbling gas-liquid circle between the mesh disk and the shell, and even throwing the intercepted large droplets to the surroundings, forming a water slinger, which seriously hinders the interception and liquid throwing effect.

[0003] Secondly, the oil-slinging pan relies on the centrifugal force generated by high-speed rotation to intercept the oil-water mist, but the existing oil-slinging pan speed cannot be increased too high. Although the higher the speed, the greater the centrifugal force, which is an advantage of improving the interception effect, it is disadvantageous for the existing oil-slinging pan, because the higher the rotation speed of the oil-slinging pan, the greater the centrifugal force, and the faster the acceleration of the droplets thrown out, which leads to a greater collision force between the oil droplets and the oil-slinging pan shell. In addition, the distance between the oil-slinging pan shell and the edge of the net disk is very close, and the greater the proportion of fine droplets and oil-water mist caused by the collision, the intercepted droplets will even vaporize at a high speed. Therefore, increasing the speed not only does not increase the interception effect, but increases the amount of gasified oil-water mist escaping. This is an irreconcilable contradiction for the existing oil-slinging pan, and is also the reason why the interception effect of the oil-slinging pan is not ideal, and is also a major bottleneck of the existing oil-slinging pan technology.

[0004] Another thing is that the oil flinger itself does not have an exhaust function, but when it is used in industrial environmental protection equipment, the oil flinger is usually installed in front of the fan blades. Under the pulling of the fan blades, the airflow passes through the oil flinger to intercept the oil, water, and mist carried in the airflow; however, the wind speed in the environmental protection equipment is generally around 5 meters per second, and the high one even reaches more than 10 meters per second. It is difficult for the oil flinger to intercept and capture oil droplets. Most of the oil, water, and mist carried in the airflow will pass directly through the mesh plate, and some of the broken small droplets and liquid mist will be carried away by the strong airflow, which ultimately leads to a significant reduction in the interception effect.

[0005] Although there is an air guide oil collecting box (oil-slinging pan accessory) on the market, which can prevent the escape of oil and water mist and collect oil after being installed on the oil-slinging pan, it does not change the distance between the shell and the edge of the mesh disk, nor does it change the shell structure. The intercepted and captured oil droplets are still in the air duct and cannot be avoided from being impacted and broken into small droplets and mist, and will still be carried away by the airflow.

[0006] The Chinese patent with the existing authorization announcement number CN215320818U provides an oil-throwing pan for reducing splashing, which includes a shell, a rotating shaft is rotatably arranged in the shell, and a plurality of fan blades are fixedly arranged on the outer wall of the rotating shaft; a plurality of buffer rings are connected to the inner wall of the shell, and the buffer rings are located around the fan blades, and the surfaces of adjacent buffer rings are in contact with each other, and the surfaces of the buffer rings are provided with a plurality of buffer grooves, and the buffer grooves penetrate the high-speed throwing end wall of the buffer ring. With respect to the above-mentioned related technologies, the inventor believes that after the droplets of this scheme are thrown out by the net disk at high speed, they will collide with the buffer notch and the connecting plane between the buffer notch. In addition, the droplets thrown out by the net disk at high speed are in an arc-shaped trajectory, and are in a tangential motion state with the buffer notch, so they will also collide with the buffer notch, and the corners of the buffer notch have become the blade for crushing the droplets. In the above-mentioned related technologies, oil and water will be retained in the buffer tank, which means that the buffer tank is not connected to the outside world. Then the air pressure in the buffer tank is equal to the air pressure at the buffer tank mouth. Here comes the problem. Since the air pressure inside and outside the buffer tank is equal, the tiny droplets and water mist and oil mist that are crushed by impact at the buffer tank mouth will find it difficult to enter the buffer tank. They will flow back into the airflow of water mist and oil mist under the action of wind, thereby affecting the liquid removal effect. Summary of the invention

[0007] The present invention aims to solve the problems in the existing oil-slinging pan that the distance between the shell of the oil-slinging pan and the edge of the net disk is very close, and when liquid droplets or water droplets collide with the shell at high speed, they will be split and broken into tiny droplets and liquid mist of different sizes. Under the action of high-speed airflow, the tiny droplets and liquid mist will escape from the net disk of the interception device or the gap between the net disk and the shell with the airflow, or the intercepted and captured oil droplets are still in the air duct, resulting in a greatly reduced oil-slinging and intercepting effect. The present invention provides an anti-escape oil-slinging pan, an oil-slinging pan device and an anti-escape method thereof that can effectively collect the droplets and smoke particles of oil and water mist spun from the net disk of the oil-slinging pan, avoid the defect that the captured droplets are still in the air duct, overcome the adverse consequences caused by the direct collision of the oil and water mist droplets and smoke particles with the shell of the oil-slinging pan, and improve the interception effect of the oil-slinging pan.

[0008] The specific technical solution adopted by the present invention to solve the above technical problems is: an anti-escape oil-slinging pan, including a disc-shaped oil-slinging pan main body (net pan) and an oil-slinging pan outer peripheral shell, the disc-shaped oil-slinging pan main body has oil-slinging spokes radiating to the outer circumference, characterized in that: an anti-escape receiving groove body is provided on the inner side of the outer peripheral shell of the oil-slinging pan, the annular notch of the anti-escape receiving groove body is arranged toward the outer annular frame opening of the outer circumference of the oil-slinging pan main body, the notch width dimension of the annular notch is greater than the thickness dimension of the outer annular frame, the notch edge is reversed to the inner side of the notch to form a notch duct, so that the anti-escape The bottom of the annular groove cavity of the escape storage trough body is away from the outer annular frame of the outer circumference of the oil-slinging pan body; an anti-escape short burr strip is provided at the bottom of the annular groove cavity of the anti-escape storage trough body, the inner end of the anti-escape short burr strip is connected and fixed to the bottom of the annular groove cavity, and the outer end of the anti-escape short burr strip is kept between the outer end of the anti-escape short burr strip and the outer frame surface of the outer annular frame to maintain the free rotation space distance of the oil-slinging pan body, the anti-escape storage trough body and the anti-escape short burr strip are used to intercept and store the oil-water mist and / or smoke thrown from the oil-slinging spokes into a droplet flow, and the bottom of the trough body and the outer peripheral shell of the oil-slinging pan have multiple guide holes for leading out the liquid flow. By arranging an annular anti-escape receiving groove body matched with the outer circumference shape of the disc-shaped oil slinging pan main body and the outer shell of the oil slinging pan, and anti-escape short burr strips arranged in the anti-escape receiving groove body, the oil-water mist droplets and / or smoke particles swung from the oil slinging spokes are effectively intercepted and received to form a liquid flow. The bottom of the groove body and the outer shell of the oil slinging pan have a lead-out liquid flow, which effectively prevents the oil-water mist droplets and smoke swung from the oil slinging spokes from directly colliding with the shell and causing gasification and escape; it can effectively receive the oil-water mist droplets and smoke particles swung from the net plate of the oil slinging pan, avoid the defect that the captured oil-water mist droplets are still in the air duct, overcome the adverse consequences caused by the direct collision of the oil-water mist droplets and smoke with the shell of the oil slinging pan, and improve the interception effect of the oil slinging pan. The oil-water mist droplets and / or smoke particles thrown out from the oil-slinging spokes of the disc-shaped oil-slinging pan body are intercepted and collected into the duct, and the duct is connected to the liquid collecting tank to prevent the droplets from being carried away by the airflow, so as to improve the interception effect.

[0009] Preferably, the inner end of the anti-escape short burr strip is connected and fixed to the bottom of the anti-escape storage slot body, and the outer end of the anti-escape short burr strip and the outer frame surface of the outer annular frame on the outer circumference of the oil-slinging pan body maintain a spatial distance for the oil-slinging pan body to rotate freely. The anti-escape storage slot body is connected to the diversion hole and output to the outside of the outer shell of the oil-slinging pan, so that the oil-water mist droplets and / or smoke particles thrown from the oil-slinging spokes are gathered into a liquid flow and diverted to the outside of the outer shell of the oil-slinging pan, thereby improving the interception, storage, and collection of the oil-water mist droplets and smoke particles thrown from the oil-slinging pan net plate by the anti-escape short burr strip. It is simple, stable and effective, and the adverse consequences caused by direct collision of the oil-water mist droplets and smoke with the shell are avoided.

[0010] Preferably, the anti-escape storage trough body is connected and provided with a plurality of columns and rows of anti-escape short burrs at the bottom of the trough, and the anti-escape short burrs between adjacent columns and rows are arranged in a straight line or staggered, and the overall width of the anti-escape short burrs arranged together is greater than the frame thickness of the outer annular frame of the outer circumference of the oil-slinging pan body. The oil, water, and smoke droplets thrown over by the oil-slinging spokes of the oil-slinging pan body are punctured and dispersed by the anti-escape short burrs, and converge into a liquid flow at the root of the anti-escape short burrs, and flow into the liquid collection box, overcoming the phenomenon of the broken small droplets and aerosol escape caused by the direct collision of the droplets with the shell. The anti-escape short burrs are improved in intercepting, storing, and collecting the oil, water, and mist droplets and smoke particles thrown over by the oil-slinging pan net plate, and the adverse consequences of the gasification escape caused by the direct collision of the oil, water, and mist droplets and smoke with the shell are avoided.

[0011] Preferably, the anti-escape storage groove body is provided with a blade body at the groove opening of the annular groove, and the blade body is connected at the groove opening at an inclined angle. The cutting edge of the blade body faces the droplets thrown by the oil-slinging spokes, and the installation angle of the blade body is the same as the arc angle of the droplets thrown by the oil-slinging spokes, thereby reducing the collision surface between the droplets and the blade body, and can cut and store the oil and water droplets into the anti-escape storage groove body, thereby improving the effectiveness of the blade body in cutting the oil and water droplets thrown by the oil-slinging spokes and storing the cut oil and water droplets into the anti-escape storage groove body, thereby avoiding the direct collision of oil and water mist droplets and smoke with the shell to cause vaporization escape and the adverse consequences of the vaporization escape phenomenon.

[0012] Preferably, the annular notch of the anti-escape storage tank is surrounded and arranged at the two outer sides of the outer annular frame of the outer circumference of the oil-slinging pan body, that is, the outer annular frame of the outer circumference of the oil-slinging pan body partially extends into the annular notch of the anti-escape storage tank body, forming an annular notch of the anti-escape storage tank body to surround and block the droplets and / or smoke airflow of the outer annular frame edge of the oil-slinging pan body slinging the oil-slinging spokes, but will not limit the free rotation of the oil-slinging pan body. Improve the effectiveness of eliminating the escape of oil mist and smoke caused by the gap between the edge end of the net plate and the outer shell of the oil-slinging pan.

[0013] Preferably, a liquid-spinning tail fin is provided on the outer annular frame of the outer circumference of the oil-spinning pan body. The liquid-spinning tail fin is a crescent-shaped sheet or strip-shaped body. The curved surface of the liquid-spinning tail fin follows the rotation direction of the oil-spinning pan body. The liquid-spinning tail fin is used to guide the oil-water droplets and smoke swung over by the oil-spinning spokes, and throw the oil-water droplets and smoke at a small angle to the anti-escape storage tank of the oil-spinning pan shell in the form of tail fin wake, further reducing the direct collision of the oil-water droplets and smoke with the shell. Improve the simple, stable and effective interception and collection of the droplets and smoke particles of the oil-water mist swung over by the oil-spinning pan net plate by the anti-escape short burr strips, avoid the adverse consequences of the gasification escape phenomenon caused by the direct collision of the oil-water mist droplets and smoke particles with the shell.

[0014] Preferably, the multiple guide holes are distributed in an annular manner along the anti-escape storage tank body, and the number of shell guide holes provided on the outer shell of the oil-slinging pan is less than or equal to the number of guide holes; the anti-escape short burr strips adopt a burr-shaped structure or a bayonet-shaped structure, and the thick end of the burr-shaped structure or the bayonet-shaped structure is connected and fixed to the bottom of the annular groove cavity of the anti-escape storage tank body, and the thin end of the burr-shaped structure or the bayonet-shaped structure faces the outer frame surface of the outer annular frame of the outer circumference of the oil-slinging pan body. The oil, water, and mist droplets thrown by the oil-slinging spokes of the oil-slinging pan body are punctured and dispersed by the anti-escape short burr strips, and converge into a liquid flow at the root of the anti-escape short burr strips, and flow into the liquid collection box, thereby overcoming the phenomenon of the escape of broken small droplets and aerosol caused by the direct collision of the droplets with the shell. Improve the effectiveness of the short burr strips in intercepting, collecting and collecting the droplets and smoke particles of the oil mist thrown from the oil pan, and avoid the adverse consequences of the oil mist droplets and smoke escaping due to direct collision with the shell. Improve the effectiveness of the liquid flow after interception and collection.

[0015] Another invention purpose of the present invention application is to provide an anti-escape oil-slinging pan device, characterized in that it includes a turbine, a worm, a rotating shaft, a motor, a gearbox, a fan blade, an oil collecting box and an anti-escape oil-slinging pan according to one of the above technical solutions, a plurality of anti-escape oil-slinging pans are connected in series to form an anti-escape receiving tank body of the oil-slinging pan group and an oil-slinging pan outer peripheral shell vertically connected and fixedly arranged at the top of the oil collecting box, the anti-escape receiving tank body is connected to the liquid collecting box through a guide hole to collect liquid, and a motor and a gearbox are arranged at the top of the oil collecting box. The oil-slinging plate group and the fan blades are connected in series through the same rotating shaft and are arranged on the same rotating shaft. The fan blades are arranged at the rear end of the rotating shaft. The motor and the gearbox are connected to the rotating shaft through the turbine and the worm drive transmission. The rotating shaft drives the anti-escape oil-slinging plate and the fan blades to rotate. The oil-slinging plate group, the turbine, the rotating shaft and the fan blades are jointly arranged in the same anti-escape oil-slinging cavity formed by connecting and sealing the closed connecting shell; an air escape channel is provided at the rear upper part of the liquid collecting box, and the other end of the air escape channel is connected to the rear end of the oil-slinging plate and the front position of the fan blades. By arranging an annular anti-escape receiving groove body matched with the outer circumference shape of the disc-shaped oil slinging pan main body and the outer shell of the oil slinging pan and anti-escape short burr strips arranged in the anti-escape receiving groove body, the oil-water mist droplets and / or smoke swung from the oil slinging spokes are effectively intercepted and received to form a liquid flow. The bottom of the groove body and the outer shell of the oil slinging pan have a channel for leading out the liquid flow, which effectively prevents the oil-water mist droplets and / or smoke particles swung from the oil slinging spokes from directly colliding with the shell and causing gasification and escape; it can effectively receive the oil-water mist droplets and smoke particles swung from the net plate of the oil slinging pan, avoid the defect that the captured droplets are still in the air duct, overcome the adverse consequences caused by the direct collision of the oil-water mist droplets and smoke particles with the oil slinging pan shell, and improve the interception effect of the oil slinging pan. The oil-slinging plate group on the same rotating shaft driven by the same independent motor can intercept and capture the oil, water and smoke of the high-speed airflow passing through the oil-slinging plate multiple times. The fan blades are installed at the rear end of the rotating shaft. The motor gearbox drives the rotating shaft through the turbine worm. The fan blades are used to increase the airflow speed that needs to be intercepted and captured to enter the disc-shaped oil-slinging plate and the combination of multiple disc-shaped oil-slinging plates to prevent collision, escape and intercept and collect. The motor gearbox can also use a chain or leather drive shaft, and the drive transmission is simple, stable and reliable. The speed of the shaft can be adjusted through the motor and gearbox to increase the speed of the shaft to effectively intercept the oil, water and smoke entrained by the high-speed airflow.

[0016] Preferably, when the oil-slinging pan group adopts a parallel mode of multiple oil-slinging pan main bodies, the multiple oil-slinging pan main bodies are connected in parallel on the same plane or several different planes; several oil-slinging pan main bodies are distributed on each plane, and the peripheral redundant space between the several oil-slinging pan main bodies is a sealed plane body, and each oil-slinging pan body is equipped with an oil-slinging pan peripheral shell having an anti-escape storage slot and an anti-escape short burr strip. The parallel combination of oil-slinging pans cannot effectively intercept high-speed airflow due to the constant speed, but can expand the air interception area, increase the airflow flow, and improve the interception efficiency.

[0017] Another invention object of the present invention is to provide an anti-escape oil-slinging pan anti-escape method, characterized in that: the anti-escape oil-slinging pan of one of the above technical solutions and the anti-escape oil-slinging pan device of one of the above technical solutions are used to perform the following anti-escape oil collection method A1. Make the oily smoke that needs to be intercepted and treated be discharged toward the anti-escape oil-slinging pan or oil-slinging pan group; A2. When the oil-water smoke passes through the oil-slinging plate group of one or more rotating oil-slinging plate bodies, the oil-water smoke is intercepted by the rotating oil-slinging spokes, and dynamic interception is implemented. After the oil-water smoke is intercepted, it is thrown out from the outer end of the oil-slinging spokes into the annular notch of the anti-escape storage tank body, and is intercepted, stored and collected by the anti-collision escape storage body provided at the bottom of the anti-escape storage tank body; A3. The anti-collision escape storage body intercepts, collects and forms a liquid flow, which is led out from the multiple guide holes at the bottom of the anti-escape storage tank to the outside of the outer shell of the oil-slinging pan and connected to the connection of the liquid collection tank. The pipeline connecting the bottom of the storage tank and the liquid collection tank is provided with a water trap to block the flow of gas, so as to achieve the goal of connecting and collecting only the liquid flow into the liquid collection tank; A4. An air escape channel is opened at the upper rear part of the liquid collecting box. The outlet of the air escape channel is located behind the oil-spinning plate and in front of the fan blades. The inertia (siphon) of the main airflow is used to suck the air pressure in the inner cavity of the liquid collecting box into a negative pressure state, so that the liquid flow entering the bottom of the storage tank can be poured into the liquid collecting box more smoothly. When the collected liquid in the liquid collecting box is collected to a certain amount or needs to be discharged and cleaned, the discharge valve of the liquid collecting box is opened to discharge the collected liquid in the liquid collecting box; A5. In the above step A2, when there is a flow of liquid droplets and / or smoke particles on the edge of the outer annular frame of the outer circumference of the oil-slinging pan body, the liquid droplets and / or smoke particles will be blocked and intercepted by the annular notches of the anti-escape storage tank body disposed on both sides of the outer annular frame of the outer circumference of the oil-slinging pan body and stored in the anti-escape storage tank body, and absorbed and collected by the anti-collision escape storage body disposed at the bottom of the anti-escape storage tank body; A6. In the above step A2, when the oil droplets and / or smoke particles thrown by the oil-slinging spokes pass through the annular notch blade body area provided in the anti-escape storage groove body, the blade edge of the blade body faces the droplets thrown by the oil-slinging spokes, reducing the collision surface between the droplets and the blade body, and can further cut the oil droplets and store them in the anti-escape storage groove body, further avoiding the phenomenon of oil droplets and / or smoke particles directly colliding with the shell and escaping, thereby improving the interception, storage and anti-escape effect of oil droplets and smoke; A7. In the above step A2, when the oil-water droplets and / or smoke particles thrown by the oil-slinging spokes pass through the liquid-slinging tail fin area, the oil-water droplets and smoke are thrown by the liquid-slinging tail fin in the form of tail fin wake to the anti-escape storage tank of the oil-slinging pan shell at a small angle, further preventing the oil-water droplets and / or smoke particles from directly colliding with the shell and escaping; A8. In the above steps A1 to A2, the fan blade at the rear end of the shaft discharges the oil-water smoke toward the anti-escape oil-throwing disk group and is further diverted from the rear end by the fan blade, further improving the efficiency of the oil-water smoke discharge and the efficiency of the oil-throwing disk group to intercept and process the anti-collision escape storage body; A9. In the above step A2, multiple oil-slinging pan bodies are installed and connected in series or in parallel in a distribution structure.

[0018] The beneficial effects of the present invention are as follows: by arranging an annular anti-escape storage groove body matched with the outer circumferential shape of the disc-shaped oil slinging pan main body and the outer shell of the oil slinging pan, and anti-escape short burr strips arranged in the anti-escape storage groove body, and adding liquid slinging tail wings, blade bodies and surrounding structures, the oil-water mist droplets and / or smoke particles swung from the oil slinging spokes are effectively intercepted and stored into a liquid flow, and the bottom of the groove body and the outer shell of the oil slinging pan have a lead-out liquid flow, which effectively prevents the oil-water mist droplets and / or smoke particles swung from the oil slinging spokes from directly colliding with the shell and causing gasification escape; it can effectively store the oil-water mist droplets and smoke swung from the oil slinging pan net plate, avoid the defect that the captured droplets are still in the air duct, overcome the adverse consequences caused by the direct collision of the oil-water mist droplets and / or smoke particles with the oil slinging pan shell, and improve the interception effect of the oil slinging pan. The oil mist and / or smoke particles thrown out from the oil-slinging spokes of the disc-shaped oil-slinging pan body are intercepted and collected into the duct, and the duct is connected to the liquid collecting tank to prevent the droplets from being carried away by the airflow, so as to improve the interception effect. BRIEF DESCRIPTION OF THE DRAWINGS The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0020] Figure 1 It is a schematic diagram of the first structure of the anti-escape oil-slinging pan of the present invention.

[0021] Figure 2 The invention is a schematic diagram of a side sectional structure of an anti-escape oil throwing pan.

[0022] Figure 3 The invention is a schematic diagram of a side sectional structure of an anti-escape oil throwing pan.

[0023] Figure 4 It is a second structural schematic diagram of the anti-escape oil throwing pan of the present invention.

[0024] Figure 5 yes Figure 4Schematic diagram of the side structure.

[0025] Figure 6 It is a third structural schematic diagram of the anti-escape oil-slinging pan of the present invention.

[0026] Figure 7 It is a structural schematic diagram of the anti-escape oil pan device of the present invention.

[0027] Figure 8 It is a schematic structural diagram of a parallel mode in which the anti-escape oil-slinging pan device of the present invention adopts a plurality of oil-slinging pan main bodies in the oil-slinging pan group.

[0028] Fig. 9 It is a structural schematic diagram of the reverse edge of the inner side of the notch in the anti-escape oil-slinging pan of the present invention. DETAILED DESCRIPTION

[0029] Embodiment 1: Figure 1 , Figure 2 , Figure 3 , Fig. 9 In the embodiment shown, an anti-escape oil-slinging pan comprises a disc-shaped oil-slinging pan body 10 (or a net pan) and an oil-slinging pan outer peripheral shell 20, the disc-shaped oil-slinging pan body 10 has oil-slinging spokes 11 radiating outwardly, an anti-escape receiving groove body 30 is provided on the inner side of the oil-slinging pan outer peripheral shell 20, the annular notch of the anti-escape receiving groove body is arranged toward the outer annular frame opening of the outer circumference of the oil-slinging pan body 10, the notch width dimension of the annular notch is greater than the thickness dimension of the outer annular frame, the notch edge is reversed 35 to the inner side of the notch, forming a notch duct, so that the annular groove cavity bottom of the anti-escape receiving groove body is away from the outer annular frame of the outer circumference of the oil-slinging pan body 10; the oil-slinging pan body 10 is slinged away from the outer annular frame of the outer circumference of the oil-slinging pan body 10. The oil-water mist droplets and / or smoke particles thrown out by the spokes 11 are intercepted and collected into the duct, and the duct is connected to the liquid collecting box to prevent the droplets from being carried away by the airflow, so as to improve the interception effect; an anti-escape short burr strip 31 is connected and fixedly arranged at the bottom of the annular groove cavity of the anti-escape collection trough body, and the inner end of the anti-escape short burr strip 31 is connected and fixedly arranged with the bottom of the annular groove cavity 30, and the outer end of the anti-escape short burr strip 31 is connected and fixedly arranged with the bottom of the annular groove cavity 30, and the outer end of the anti-escape short burr strip 31 is kept between the outer end of the anti-escape short burr strip 31 and the outer frame surface of the outer annular frame to maintain the free rotation space distance of the oil-slinging pan body, the anti-escape collection trough body and the anti-escape short burr strip are used to intercept and collect the oil-water mist and / or smoke particles thrown from the oil-slinging spokes into a liquid flow, and the bottom of the trough body and the outer peripheral shell of the oil-slinging pan have a plurality of guide holes 32 (see Figure 2 , Figure 3). The shape of the guide hole 32 can be a grid shape, or a plurality of guide holes composed of a plurality of rectangular through holes arranged in a row. When a single oil-slinging pan is used independently to prevent the escape of oil-water mist and / or smoke, the disc-shaped oil-slinging pan body 10 is equipped with a motor at its center 13. When a plurality of oil-slinging pans are combined into an oil-slinging pan group and used to prevent the escape of oil-water mist droplets and / or smoke particles, the disc-shaped oil-slinging pan body 10 is equipped with a drive shaft at its center 13.

[0030] The inner end of the anti-escape short burr strip 31 is connected and fixed to the bottom of the anti-escape storage tank body 30, and the outer end of the anti-escape short burr strip and the outer frame surface of the outer annular frame of the outer circumference of the oil-slinging pan body maintain a free rotation space distance of the oil-slinging pan body. The anti-escape storage tank body is connected to the diversion output to the outside of the outer shell of the oil-slinging pan through the diversion hole, so as to realize the diversion output of the liquid flow composed of oil-water mist droplets and / or smoke particles thrown from the oil-slinging spokes to the outside of the outer shell of the oil-slinging pan. The anti-escape storage tank body 30 is provided with a plurality of rows and columns of anti-escape short burr strips 31 arranged and distributed at the bottom of the tank, and the anti-escape short burr strips between adjacent rows and columns are arranged in a straight line or staggered, and the overall width dimension W of the anti-escape short burr strips arranged and distributed together is greater than the frame thickness dimension of the outer annular frame of the outer circumference of the oil-slinging pan body (that is, the frame height dimension of the outer annular frame as a whole when it is placed horizontally, or the frame width dimension of the outer annular frame as a whole when it is placed vertically). The oil, water, and mist droplets thrown by the oil-slinging spokes of the oil-slinging pan body are punctured and dispersed by the anti-escape short barbs, and gather into a liquid flow at the root of the anti-escape short barbs and flow into the liquid collecting tank, overcoming the phenomenon of broken small droplets and aerosol escape caused by direct collision between the droplets and the shell.

[0031] A plurality of guide holes 32 are distributed in an annular manner along the anti-escape storage slot body (that is, the overall distribution direction of the plurality of guide holes 32 is the same as the annular direction of the anti-escape storage slot body), and the number of shell guide holes arranged on the outer shell of the oil slinger pan is less than or equal to the number of guide holes, which can avoid the phenomenon that when the oil slinger pan is installed and connected with the oil collecting tank, there are redundant guide holes on the outer shell of the oil slinger pan exposed outside the top of the oil collecting tank, thereby improving the installation, connection and oil collection of the outer shell of the oil slinger pan and the oil collecting tank. The anti-escape short burr strip adopts a burr-shaped structure or a bayonet-shaped structure, and the thick end of the burr-shaped structure or the bayonet-shaped structure is connected and fixed to the bottom of the annular groove cavity of the anti-escape storage slot body, and the thin end of the burr-shaped structure or the bayonet-shaped structure faces the outer frame surface of the outer annular frame of the outer circumference of the oil slinger pan main body.

[0032] The anti-collision escape storage structure of the anti-escape storage tank and the anti-escape short burr strips is provided to prevent the droplets and / or smoke particles thrown from the oil-slinging pan body from colliding with the shell to produce fine droplets and escape. Furthermore, due to the provision of the anti-collision escape storage structure, the rotation speed of the oil-slinging pan driving motor can be increased, so that the oil-slinging pan body generates a greater centrifugal force to improve the efficiency of intercepting and capturing oil, water and smoke, which is not only simple in structure but also easy to implement.

[0033] Embodiment 2: Figure 1 , Figure 2 , Figure 3 , Figure 6 In the embodiment shown, the anti-escape storage tank body is provided with a blade body 34 distributed at the notch of the annular notch. The blade body 34 is connected at an inclined angle at the notch 33. The blade edge of the blade body 34 faces the droplets thrown by the oil-slinging spokes. The installation angle of the blade body is the same as the arc angle of the droplets thrown by the oil-slinging spokes, which reduces the collision surface between the droplets and the blade body, and can cut and store the oil and water droplets into the anti-escape storage tank body. Since the droplets thrown out by the oil-slinging plate at high speed are arc-shaped, the blade is installed at an inclined angle, the blade edge faces the droplets, the installation angle of the blade is the same as the arc angle of the droplets, which reduces the collision surface, and can cut and store the oil and water droplets into the tank, and converge to the guide hole at the bottom of the anti-escape storage tank body and connect to the liquid collecting box; the rest is the same as embodiment 1.

[0034] Embodiment 3: Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 In the embodiment shown, the annular notch 33 of the anti-escape storage tank body 30 is surrounded and arranged at the two outer sides of the outer annular frame of the outer circumference of the oil-slinging pan body, that is, part of the outer annular frame of the outer circumference of the oil-slinging pan body is in a state of extending into the annular notch of the anti-escape storage tank body, which is used to better eliminate the gap between the edge end of the outer circumference frame of the oil-slinging pan and the outer circumference shell of the oil-slinging pan, forming an annular notch of the anti-escape storage tank body 30 to surround and block the droplets and / or smoke airflow of the outer annular frame edge of the oil-slinging pan body, and block the airflow at the edge of the oil-slinging pan, but will not limit the free rotation of the oil-slinging pan body, and the outer annular frame edge of the outer circumference of the oil-slinging pan body can rotate freely in the anti-escape storage tank body. Others are the same as in embodiment 1.

[0035] Embodiment 4: Figure 1 , Figure 2 , Figure 3 , Figure 6In the embodiment shown, a liquid-spinning tail fin 14 is installed and connected on the outer annular frame of the outer circumference of the oil-spinning pan body. The liquid-spinning tail fin 14 is a crescent-shaped sheet or strip-shaped body. The curved surface of the liquid-spinning tail fin follows the rotation direction of the oil-spinning pan body. The liquid-spinning tail fin 14 is used to guide the oil and water droplets and / or smoke particles thrown from the oil-spinning spokes, and throw the oil and water droplets and / or smoke particles at a small angle to the anti-escape storage tank 30 of the outer shell of the oil-spinning pan in the form of tail fin tail flow, further reducing the direct collision of the oil and water droplets and / or smoke particles with the shell. The liquid-spinning tail fin has a simple structure and effectively reduces or avoids the phenomenon of oil and water droplets and smoke directly colliding with the shell and escaping. The rest is the same as in Example 1.

[0036] Embodiment 5: Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 In the embodiment shown, an anti-escape oil-slinging pan device includes a turbine 64, a worm 63, a rotating shaft 65, a motor 60, a gearbox, a fan blade 40, an oil collecting box 50 and the anti-escape oil-slinging pan described in the above embodiment, a plurality of anti-escape oil-slinging pans are connected in series to form an anti-escape receiving tank body 30 of the oil-slinging pan group and an oil-slinging pan outer peripheral shell 20 thereof, which are vertically connected and fixedly arranged at the top 51 of the oil collecting box, the anti-escape receiving tank body 30 is connected to the liquid collecting box 50 through a guide hole 32 to collect liquid, a motor 60 is arranged at the top of the oil collecting box, and the oil-slinging pan group and the fan blade 40 are connected in series through the same rotating shaft 65 and arranged on the same rotating shaft 6 5, the fan blade 40 is installed and connected at the rear end 651 of the rotating shaft, the motor 60 drives the transmission connecting shaft 65 through the turbine 64 and the worm 63, the rotating shaft 65 rotates to drive the anti-escape oil-slinging plate and the fan blade 40 to rotate, the oil-slinging plate group, the turbine, the rotating shaft and the fan blade are jointly arranged in the same anti-escape oil-slinging cavity 80 connected and sealed by the closed connecting shell 70; the motor 60 controls the gearbox to adjust the output speed of the motor 60 through the control panel 62 to drive the transmission worm 63 and the turbine 64, so as to realize the speed control of the rotating shaft 65, thereby driving the speed of the oil-slinging plate group and the fan blade 40. At the rear upper part of the collecting tank, an air escape channel is opened, and the other end of the air escape channel is connected to the rear end of the oil-slinging plate and the front position of the fan blade. By using the inertia (siphon) of the main air flow, the air pressure in the collecting tank is pumped into negative pressure through the air escape channel, which is more conducive to the smoother flow of the liquid flow in the confluence trough into the collecting tank. The rest is the same as Example 1, Example 2, Example 3, and Example 4.

[0037] Embodiment 6: Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 In the embodiment shown, when the oil-slinging pan group adopts a parallel mode of multiple oil-slinging pan main bodies, the multiple oil-slinging pan main bodies are connected in parallel on the same plane or several different planes; a plurality of oil-slinging pan main bodies are distributed on each plane, and the peripheral redundant space between the plurality of oil-slinging pan main bodies is a sealed plane body, and each oil-slinging pan main body is equipped with an oil-slinging pan outer peripheral shell having an anti-escape storage slot and an anti-escape short burr strip. The rest is the same as in embodiment 5.

[0038] Embodiment 7: Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 In the embodiment shown, an anti-escape oil throwing pan anti-escape method is used, which adopts the anti-escape oil throwing pan of the above embodiment and the anti-escape oil throwing pan device of the above embodiment to perform the following anti-escape oil collection method A1. Make the oily smoke that needs to be intercepted and treated be discharged toward the anti-escape oil-slinging pan or oil-slinging pan group; A2. When the oil-water smoke passes through the oil-slinging plate group composed of one or more rotating oil-slinging plate bodies, the oil-water smoke is intercepted by the rotating oil-slinging spokes, and dynamic interception is implemented. After the oil-water smoke is intercepted, it is thrown out from the outer end of the oil-slinging spokes into the annular notch of the anti-escape storage tank body, and is intercepted, stored and collected by the anti-collision escape storage body provided at the bottom of the anti-escape storage tank body; A3. The anti-collision escape receiving body intercepts, collects and forms a liquid flow, and the liquid flow is led out of one or more guide holes at the bottom of the anti-escape receiving tank to the outside of the outer shell of the oil-slinging pan and connected with the connection of the liquid collecting tank. The pipeline connecting the bottom of the receiving tank and the liquid collecting tank is provided with a water trap to block the flow of gas, so as to realize that only the liquid flow is connected and collected and stored in the liquid collecting tank; A4. An air escape channel 55 is opened at the rear upper part of the liquid collecting box. The outlet of the air escape channel is located behind the oil-spinning plate and in front of the fan blades. The inertia (siphon) of the main airflow is used to suck the air pressure in the inner cavity of the liquid collecting box into a negative pressure state, so that the liquid flow entering the bottom of the storage tank body can be poured into the liquid collecting box more smoothly. When the collected liquid in the liquid collecting box is collected to a certain amount or the collected liquid in the liquid collecting box 50 needs to be discharged and cleaned, the liquid collecting box discharge valve 53 is opened to discharge the collected liquid in the liquid collecting box; the liquid collecting box top cover 52 on the top 51 of the liquid collecting box can also be opened to observe the collected liquid in the liquid collecting box or perform maintenance operations; A5. In the above step A2, when there is a flow of liquid droplets and / or smoke particles on the edge of the outer annular frame of the outer circumference of the oil-slinging pan body, the liquid droplets and / or smoke particles will be blocked and intercepted by the annular notches of the anti-escape storage tank body disposed on both sides of the outer annular frame of the outer circumference of the oil-slinging pan body and stored in the anti-escape storage tank body, and absorbed and collected by the anti-collision escape storage body disposed at the bottom of the anti-escape storage tank body; A6. In the above step A2, when the oil droplets and / or smoke particles thrown by the oil-slinging spokes pass through the annular notch blade body area provided in the anti-escape storage groove body, the blade edge of the blade body faces the droplets thrown by the oil-slinging spokes, reducing the collision surface between the droplets and the blade body, and can further cut the oil droplets and store them in the anti-escape storage groove body, further avoiding the phenomenon of oil droplets and / or smoke particles directly colliding with the shell and escaping, thereby improving the interception, storage and anti-escape effect of oil droplets and smoke; A7. In the above step A2, when the oil-water droplets and smoke spun by the oil-slinging spokes pass through the liquid-slinging tail fin area, the oil-water droplets and / or smoke particles are thrown by the liquid-slinging tail fin in the form of tail fin wake to the anti-escape storage tank of the oil-slinging pan shell at a small angle, further preventing the oil-water droplets and / or smoke particles from directly colliding with the shell and escaping; A8. In the above steps A1 to A2, the fan blade at the rear end of the shaft discharges the oil-water smoke toward the anti-escape oil-throwing disk group and is further diverted from the rear end by the fan blade, further improving the efficiency of the oil-water smoke discharge and the efficiency of the oil-throwing disk group to intercept and process the anti-collision escape storage body; A9. In the above step A2, multiple oil-slinging pan bodies are installed and connected in series or in parallel in a distribution structure.

[0039] The rest is the same as Example 1, Example 2, Example 3, Example 4, and Example 5.

[0040] In the description of the positional relationship of the present invention, terms such as "inside", "outside", "up", "down", "left", "right", "front", "back", etc. that indicate orientation or positional relationship are based on the orientation or positional relationship shown in the drawings and are only for the convenience of describing the embodiments and simplifying the description. They do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0041] The above content and structure describe the basic principle, main features and advantages of the product of the present invention, which should be understood by those skilled in the art. The above examples and descriptions are only for explaining the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which are within the scope of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. An anti-escape oil slinger pan, comprising a disc-shaped oil slinger pan body and an oil slinger pan outer peripheral shell, the disc-shaped oil slinger pan body having oil slinger spokes radiating outwardly, characterized in that: An anti-escape storage slot is provided on the inner side of the outer peripheral shell of the oil-slinging pan, and the annular slot of the anti-escape storage slot is opened toward the outer annular frame of the outer circumference of the oil-slinging pan body, the slot width of the annular slot is greater than the thickness of the outer annular frame, and the slot edge is reversed to the inner side of the slot to form a slot duct, so that the bottom of the annular slot cavity of the anti-escape storage slot is away from the outer annular frame of the outer circumference of the oil-slinging pan body; an anti-escape short burr strip is provided at the bottom of the annular slot cavity of the anti-escape storage slot body, the inner end of the anti-escape short burr strip is connected and fixed to the bottom of the annular slot cavity, and the outer end of the anti-escape short burr strip maintains a free rotation space distance between the oil-slinging pan body and the outer frame surface of the outer annular frame; the anti-escape storage slot and the anti-escape short burr strip are used to intercept and store the oil-water mist and / or smoke particles thrown from the oil-slinging spokes into a liquid flow, and the bottom of the slot body and the outer peripheral shell of the oil-slinging pan have a plurality of guide holes for leading out the liquid flow.

2. The anti-escape oil-slinging pan according to claim 1, characterized in that: The inner end of the anti-escape short burr strip is connected and fixed to the bottom of the anti-escape storage slot body, and the outer end of the anti-escape short burr strip and the outer frame surface of the outer annular frame of the outer circumference of the oil-slinging pan body maintain a spatial distance for the oil-slinging pan body to rotate freely. The anti-escape storage slot body is connected to the diversion hole to output the diversion to the outside of the outer shell of the oil-slinging pan, so as to realize the diversion output of the liquid flow composed of oil-water mist droplets and / or smoke particles thrown from the oil-slinging spokes to the outside of the outer shell of the oil-slinging pan.

3. The anti-escape oil-slinging pan according to claim 1, characterized in that: The anti-escape storage trough body is connected and provided with a plurality of columns and rows of anti-escape short burr strips arranged at the bottom of the trough, and the anti-escape short burr strips between adjacent columns and adjacent rows are arranged in a straight line or staggered, and the overall width dimension of the anti-escape short burr strips arranged together is greater than the frame thickness dimension of the outer annular frame of the outer circumference of the oil-slinging pan body.

4. The anti-escape oil-slinging pan according to claim 1, characterized in that: The anti-escape storage groove body is provided with a blade body at the notch of the annular notch. The blade body is connected at the notch at an inclined angle. The cutting edge of the blade body faces the droplets thrown by the oil-throwing spokes. The installation angle of the blade body is the same as the arc angle of the droplets thrown by the oil-throwing spokes, which reduces the collision surface between the droplets and the blade body and can cut and store the oil and water droplets into the anti-escape storage groove body.

5. The anti-escape oil-slinging pan according to claim 1, characterized in that: The annular notch of the anti-escape storage trough body is surrounded and arranged at the two outer sides of the outer annular frame of the outer circumference of the oil-slinging pan body, that is, the outer annular frame of the outer circumference of the oil-slinging pan body partially extends into the annular notch of the anti-escape storage trough body, forming an annular notch of the anti-escape storage trough body that surrounds and blocks the oil-water mist droplets and / or smoke particle airflow spun by the oil-slinging spokes to the edge of the outer annular frame of the outer circumference of the oil-slinging pan body, but will not limit the free rotation of the oil-slinging pan body.

6. The anti-escape oil-slinging pan according to claim 1, characterized in that: A liquid-slinging tail fin is provided on the outer annular frame of the outer circumference of the oil-slinging pan main body. The liquid-slinging tail fin is in the form of a crescent-shaped sheet or strip. The curved surface of the liquid-slinging tail fin follows the rotation direction of the oil-slinging pan main body. The liquid-slinging tail fin is used to guide the oil-slinging spokes to throw the oil and water droplets and / or smoke particles, and throw the oil and water droplets and smoke at a small angle to the anti-escape storage tank of the outer peripheral shell of the oil-slinging pan in the form of tail fin wake, thereby further reducing the direct collision of the oil and water droplets and smoke with the shell.

7. The anti-escape oil-slinging pan according to claim 1 or 2, characterized in that: The multiple guide holes are distributed in an annular manner along the anti-escape storage slot, and the number of shell guide holes arranged on the outer peripheral shell of the oil-slinging pan is less than or equal to the number of guide holes; the anti-escape short burr strip adopts a burr-shaped structure or a bayonet-shaped structure, and the thick end of the burr-shaped structure or the bayonet-shaped structure is connected and fixed to the bottom of the annular groove cavity of the anti-escape storage slot, and the thin end of the burr-shaped structure or the bayonet-shaped structure faces the outer frame surface of the outer annular frame of the outer circumference of the oil-slinging pan body. 8.An anti-escape oil pan device, characterized in that: It comprises a turbine, a worm, a rotating shaft, an electric motor, a gearbox, fan blades, an oil collecting box and an anti-escape oil-slinging pan according to any one of claims 1 to 7, wherein a plurality of anti-escape oil-slinging pans are connected in series to form an anti-escape receiving tank body of an oil-slinging pan group and an outer shell of the oil-slinging pan are vertically connected and fixedly arranged on the top of the oil collecting box, the anti-escape receiving tank body is connected to the liquid collecting box through a guide hole to collect liquid, a motor and a gearbox are arranged on the top of the oil collecting box, the oil-slinging pan group and the fan blades are connected in series through the same rotating shaft and arranged on the same rotating shaft, the fan blades are arranged at the rear end of the rotating shaft, the electric motor and the gearbox are connected to the rotating shaft through a turbine and a worm drive transmission, the rotating shaft drives the anti-escape oil-slinging pan and the fan blades to rotate, the oil-slinging pan group, the turbine, the rotating shaft and the fan blades are jointly arranged in the same anti-escape oil-slinging cavity formed by connecting and sealing the closed connecting shell; an air escape channel is arranged at the rear upper part of the liquid collecting box, and the other end of the air escape channel is connected to the rear end of the oil-slinging pan and the front position of the fan blades.

9. The anti-escape oil pan device according to claim 8, characterized in that: When the oil-slinging pan group adopts a parallel mode of multiple oil-slinging pan main bodies, the multiple oil-slinging pan main bodies are connected in parallel on the same plane or several different planes; a number of oil-slinging pan main bodies are distributed on each plane, and the peripheral redundant space between the several oil-slinging pan main bodies is a sealed plane body, and each oil-slinging pan body is equipped with an oil-slinging pan peripheral shell having an anti-escape storage groove body and an anti-escape short burr strip.

10. A method for preventing an oil slinger from escaping, characterized in that: The anti-escape oil-slinging pan of any one of claims 1 to 7 and the anti-escape oil-slinging pan device of any one of claims 8 to 9 are used to perform the following anti-escape oil collection method A1. Make the oily smoke that needs to be intercepted and treated be discharged toward the anti-escape oil-slinging pan or oil-slinging pan group; A2. When the oil-water smoke passes through the oil-slinging plate group composed of one or more rotating oil-slinging plate bodies, the oil-water smoke is intercepted by the rotating oil-slinging spokes, and dynamic interception is implemented. After the oil-water smoke is intercepted, it is thrown out from the outer end of the oil-slinging spokes into the annular notch of the anti-escape storage tank body, and is intercepted, stored and collected by the anti-collision escape storage body provided at the bottom of the anti-escape storage tank body; A3. The anti-collision escape storage body intercepts, collects and forms a liquid flow, which is led out from the guide hole at the bottom of the anti-escape storage tank to the outside of the outer shell of the oil-slinging pan and connected to the connection of the liquid collection tank. The pipeline connecting the bottom of the storage tank and the liquid collection tank is provided with a water trap to block the flow of gas, so as to achieve the goal of connecting and collecting only the liquid flow into the liquid collection tank; A4. An air escape channel is opened at the upper rear part of the liquid collecting box. The outlet of the air escape channel is located behind the oil-spinning plate and in front of the fan blades. The inertia of the main airflow is used to suck the air pressure in the inner cavity of the liquid collecting box into a negative pressure state, so that the liquid flow entering the bottom of the storage tank body can be poured into the liquid collecting box more smoothly. When the collected liquid in the liquid collecting box is collected to a certain amount or needs to be discharged and cleaned, the liquid collecting box discharge valve is opened to discharge the collected liquid in the liquid collecting box; A5. In the above step A2, when there are oil-water mist droplets and / or smoke particle airflows at the edge of the outer annular frame of the outer circumference of the oil-slinging pan body, the oil-water mist droplets and / or smoke particle airflows will be blocked and intercepted by the annular notches of the anti-escape storage tank body disposed on both sides of the outer annular frame of the outer circumference of the oil-slinging pan body and stored in the anti-escape storage tank body, and absorbed and collected by the anti-collision escape storage body disposed at the bottom of the anti-escape storage tank body; A6. In the above step A2, when the oil droplets and / or smoke particles thrown by the oil-slinging spokes pass through the annular notch blade body area provided in the anti-escape storage groove body, the blade edge of the blade body faces the droplets thrown by the oil-slinging spokes, reducing the collision surface between the droplets and the blade body, and can further cut the oil droplets and store them in the anti-escape storage groove body, further avoiding the phenomenon of oil droplets and smoke directly colliding with the shell and escaping, thereby improving the interception, storage and anti-escape effect of oil droplets and smoke; A7. In the above step A2, when the oil-water droplets and / or smoke particles thrown by the oil-slinging spokes pass through the liquid-slinging tail fin area, the oil-water droplets and / or smoke particles are thrown by the liquid-slinging tail fin in the form of tail fin wake to the anti-escape storage tank of the oil-slinging pan shell at a small angle, further preventing the oil-water droplets and smoke from directly colliding with the shell and escaping; A8. In the above steps A1 to A2, the fan blade at the rear end of the shaft discharges the oil-water smoke toward the anti-escape oil-throwing disk group and is further diverted from the rear end by the fan blade, further improving the efficiency of the oil-water smoke discharge and the efficiency of the oil-throwing disk group to intercept and process the anti-collision escape storage body; A9. In the above step A2, multiple oil-slinging pan bodies are installed and connected in series or in parallel in a distribution structure.

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