Small movable floating oil collecting machine

Abstract

The invention relates to the technical field of oily water treatment, and discloses a small movable floating oil collector which comprises a treatment box and a purification mechanism, and the purification mechanism comprises a first motor, a rotating rod, a flow guide plate, a first flow guide rod, a second flow guide rod, a second motor, a bidirectional threaded rod, a driving wheel, a driven wheel and a first threaded sliding block. When a second motor is started, the second motor drives a two-way threaded rod, and the two-way threaded rod drives a first threaded sliding block and a second threaded sliding block to move in the opposite or opposite directions, so that a first spray head and a second spray head are driven to move up and down, and finally, the number of suspended oil particles in contact with bubbles in oily water is increased; the first flow guide rod and the second flow guide rod are arranged, so that the flowing path of bubbles in the oily water can be prolonged, the retention time of the bubbles in the oily water can be prolonged, more suspended matters can be conveniently driven to float to the liquid level, and the purification efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of waste oil water treatment, and particularly to a small movable floating oil collector. Background Art

[0002] When the existing air flotation device treats waste oil water, due to the fixed position of the bottom air flotation machine, after generating bubbles, the bubbles float upward along a fixed path to the waste oil water surface. During the upward floating process of the bubbles, the number of suspended oil particles contacted is limited. Therefore, a large number of micro-bubbles need to be generated during air flotation to ensure the purification treatment effect of the waste oil water. However, this reduces the treatment efficiency. Moreover, when treating waste oil water by the air flotation method, affected by the buoyancy force, the bubbles float upward in the waste oil water and the speed gradually increases. Due to the limited depth of the waste oil water, the bubbles stay in the waste oil water for a short time, and the number of suspended oil particles contacted is small, resulting in the device needing to consume a large amount of energy to generate enough bubbles to ensure the purification treatment effect of the waste oil water, thereby reducing the practicability of the existing air flotation device. Summary of the Invention

[0003] The purpose of the present invention is to provide a small movable floating oil collector to achieve the purpose of waste oil water treatment.

[0004] To achieve the above purpose, the present invention provides the following technical solution: A small movable floating oil collector, including a treatment tank and a purification mechanism. The purification mechanism includes a first motor, a rotating rod, a guide plate, a first guide rod, a second guide rod, a second motor, a bidirectional threaded rod, a driving wheel, a driven wheel, a first threaded slider, a second threaded slider, a first air flotation spray seat pipe, a second air flotation spray seat pipe, a first spray head, a second spray head, an air flotation device body, a first telescopic air outlet pipe, a second telescopic air outlet pipe, a connecting column and a chute plate. An inlet is provided at the top of the treatment tank, and an outlet is provided at the bottom of the treatment tank. Supporting legs are provided at the bottom of the treatment tank, and the bottom of the treatment tank is fixedly installed with the top of the supporting legs. The output end of the first motor is fixedly connected to the top end of the rotating rod, and the bottom end of the rotating rod penetrates through the top of the treatment tank and extends into the interior of the treatment tank and is rotatably connected to the bottom inner wall of the treatment tank through a bearing.

[0005] Preferably, one side of the outer wall of the rotating rod is fixedly installed with one end of the guide plate. The guide plate is provided with a guide hole. The top of the guide plate is fixedly connected to the bottom of the first guide rod, and the bottom of the guide plate is fixedly connected to the top of the second guide rod.

[0006] Preferably, the output end of the second motor is fixedly connected to one end of the bidirectional threaded rod. The other end of the bidirectional threaded rod sequentially penetrates through the inner wall of the driving wheel, the bottom of the treatment tank, the bottom of the chute plate and extends into the interior of the chute plate and is rotatably connected to the top inner wall of the chute plate through a bearing.

[0007] Preferably, the number of the bidirectional threaded rods is two. The outer wall of the bidirectional threaded rod is fixedly connected to the inner wall of the driving wheel. The driving wheel and the driven wheel are rotationally connected by a belt. The inner wall of the driven wheel is fixedly connected to the outer wall of the other bidirectional threaded rod.

[0008] Preferably, the first threaded slider and the second threaded slider are respectively sleeved on the outer wall of the bidirectional threaded rod. Both the first threaded slider and the second threaded slider are threadedly connected to the bidirectional threaded rod. The outer walls of the first threaded slider and the second threaded slider are both slidably connected to the inner wall of the chute plate.

[0009] Preferably, one side of the first threaded slider is fixedly installed with one side of the first air flotation spray seat pipe. The other side of the first air flotation spray seat pipe is communicated with the first spray head. One side of the second threaded slider is fixedly installed with one side of the second air flotation spray seat pipe. The other side of the second air flotation spray seat pipe is communicated with the second spray head. The air flotation device body is fixedly installed on the left inner wall of the treatment tank. One end of the air flotation device body is communicated with one end of the first telescopic air outlet pipe. The other end of the first telescopic air outlet pipe is hermetically communicated with the inner wall of the through hole formed by penetrating the front surface of the first air flotation spray seat pipe. The other end of the air flotation device body is communicated with one end of the second telescopic air outlet pipe. The other end of the second telescopic air outlet pipe is hermetically communicated with the inner wall of the through hole formed by penetrating the front surface of the second air flotation spray seat pipe.

[0010] Preferably, the left side of the chute plate is fixedly connected to the right end of the connecting column. The left end of the connecting column is fixedly connected to the left inner wall of the treatment tank.

[0011] The present invention provides a small movable floating oil collector, which has the following beneficial effects: (1). By starting the first motor, the first motor drives the rotating rod, the rotating rod drives the guide plate, and the guide plate drives the first guide rod and the second guide rod to rotate. On the one hand, the effect of stirring is achieved. By starting the air flotation device body, the air flotation device body works, and the gas is respectively introduced into the first air flotation spray seat pipe and the second air flotation spray seat pipe along the first telescopic air outlet pipe and the second telescopic air outlet pipe, and finally the bubbles are respectively ejected from the first spray head and the second spray head, so that the bubbles adhere to the oil particles suspended in the water, forming a three-phase mixing system of water, gas and oil particles. After the oil particles adhere to the bubbles, the density is less than that of water and thus floats to the water surface, achieving the purification effect.

[0012] (2) In the present invention, when the second motor is started, the second motor drives the bidirectional threaded rod, and the bidirectional threaded rod drives the first threaded slider and the second threaded slider to move towards or away from each other, thereby driving the first nozzle and the second nozzle to move up and down. Eventually, the number of suspended oil particles contacted by the bubbles in the oily wastewater increases, achieving the best purification effect. By setting the first guide rod and the second guide rod, the flow path and residence time of the bubbles in the oily wastewater can be extended, facilitating the floating of more suspended substances to the liquid surface and improving the purification efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is the front view of the treatment tank of the present invention; Figure 2 is the structural schematic diagram of the treatment tank of the present invention; Figure 3 For the present invention Figure 2 is the enlarged view of A in

[0014] In the figure: 1 treatment tank, 2 purification mechanism, 201 first motor, 202 rotating rod, 203 guide plate, 204 first guide rod, 205 second guide rod, 206 second motor, 207 bidirectional threaded rod, 208 driving wheel, 209 driven wheel, 210 first threaded slider, 211 second threaded slider, 212 first air flotation nozzle seat pipe, 213 second air flotation nozzle seat pipe, 214 first nozzle, 215 second nozzle, 216 air flotation device body, 217 first telescopic air outlet pipe, 218 second telescopic air outlet pipe, 219 connecting column, 220 chute plate, 3 support leg. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0015] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0016] Examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary and are intended to explain the present invention and should not be construed as a limitation of the present invention.

[0017] In the description of the present invention, it should be understood that the orientation or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. are based on the orientation or positional relationships shown in the drawings. These are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention.

[0018] In the present invention, unless otherwise clearly specified and defined, the terms "mounted", "connected", "coupled", "fixed", etc. shall be construed in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral body; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0019] Such as Figures 1-3As shown in the figure, the present invention provides a technical solution: a small movable floating oil collector, which includes a treatment tank 1 and a purification mechanism 2. The purification mechanism 2 includes a first motor 201, a rotating rod 202, a guide plate 203, a first guide rod 204, a second guide rod 205, a second motor 206, a bidirectional threaded rod 207, a driving wheel 208, a driven wheel 209, a first threaded slider 210, a second threaded slider 211, a first air flotation spray seat pipe 212, a second air flotation spray seat pipe 213, a first spray head 214, a second spray head 215, an air flotation device body 216, a first telescopic air outlet pipe 217, a second telescopic air outlet pipe 218, a connecting column 219 and a chute plate 220. An inlet is provided at the top of the treatment tank 1, and an outlet is provided at the bottom of the treatment tank 1. Support legs 3 are provided at the bottom of the treatment tank 1, and the bottom of the treatment tank 1 is fixedly installed with the top of the support legs 3. The output end of the first motor 201 is fixedly connected to the top end of the rotating rod 202. The bottom end of the rotating rod 202 penetrates the top of the treatment tank 1 and extends into the interior of the treatment tank 1 and is rotatably connected to the bottom inner wall of the treatment tank 1 through a bearing. One side of the outer wall of the rotating rod 202 is fixedly installed with one end of the guide plate 203. The guide plate 203 is provided with a guide hole. The top of the guide plate 203 is fixedly connected to the bottom of the first guide rod 204. The bottom of the guide plate 203 is fixedly connected to the top of the second guide rod 205. The output end of the second motor 206 is fixedly connected to one end of the bidirectional threaded rod 207. The other end of the bidirectional threaded rod 207 sequentially penetrates the inner wall of the driving wheel 208, the bottom of the treatment tank 1, the bottom of the chute plate 220 and extends into the interior of the chute plate 220 and is rotatably connected to the top inner wall of the chute plate 220 through a bearing. The number of the bidirectional threaded rods 207 is two. The outer wall of the bidirectional threaded rod 207 is fixedly connected to the inner wall of the driving wheel 208. The driving wheel 208 is rotationally connected to the driven wheel 209 through a belt. The inner wall of the driven wheel 209 is fixedly connected to the outer wall of another bidirectional threaded rod 207. The first threaded slider 210 and the second threaded slider 211 are respectively sleeved on the outer wall of the bidirectional threaded rod 207. The first threaded slider 210 and the second threaded slider 211 are both threadedly connected to the bidirectional threaded rod 207. The outer walls of the first threaded slider 210 and the second threaded slider 211 are both slidably connected to the inner wall of the chute plate 220. By starting the second motor 206, the second motor 206 drives the bidirectional threaded rod 207, and the bidirectional threaded rod 207 drives the first threaded slider 210 and the second threaded slider 211 to move in opposite or opposite directions, thereby driving the first spray head 214 and the second spray head 215 to move up and down. Finally, the number of suspended oil particles in contact with the dirty oil and water by the bubbles increases, achieving the best purification effect. By setting the first guide rod 204 and the second guide rod 205, it can extend the flow path and residence time of the bubbles in the dirty oil and water, facilitating the floating of more suspended substances to the liquid surface and improving the purification efficiency. One side of the first threaded slider 210 is fixedly installed with one side of the first air flotation spray seat pipe 212.On the other side of the first air flotation spray seat pipe 212, it is communicated with the first spray head 214. On one side of the second threaded slider 211, it is fixedly installed with one side of the second air flotation spray seat pipe 213. On the other side of the second air flotation spray seat pipe 213, it is communicated with the second spray head 215. The air flotation device body 216 is fixedly installed on the left inner wall of the treatment tank 1. One end of the air flotation device body 216 is communicated with one end of the first telescopic air outlet pipe 217. The other end of the first telescopic air outlet pipe 217 is hermetically communicated with the inner wall of the through hole formed by penetrating the front surface of the first air flotation spray seat pipe 212. The other end of the air flotation device body 216 is communicated with one end of the second telescopic air outlet pipe 218. The other end of the second telescopic air outlet pipe 218 is hermetically communicated with the inner wall of the through hole formed by penetrating the front surface of the second air flotation spray seat pipe 213. The left side of the chute plate 220 is fixedly connected to the right end of the connecting column 219. The left end of the connecting column 219 is fixedly connected to the left inner wall of the treatment tank 1. By starting the first motor 201, the first motor 201 drives the rotating rod 202, the rotating rod 202 drives the guide plate 203, and the guide plate 203 drives the first guide rod 204 and the second guide rod 205 to rotate. On the one hand, the stirring effect is achieved. By starting the air flotation device body 216, the air flotation device body 216 works, and the gas is respectively introduced into the first air flotation spray seat pipe 212 and the second air flotation spray seat pipe 213 along the first telescopic air outlet pipe 217 and the second telescopic air outlet pipe 218, and finally the bubbles are ejected from the first spray head 214 and the second spray head 215 respectively, so that the bubbles adhere to the oil particles suspended in the water, forming a three-phase mixing system of water, gas and oil particles. After the oil particles adhere to the bubbles, the density is less than that of water and they float to the water surface, achieving the purification effect.,

[0020] During use, by starting the first motor 201, the first motor 201 drives the rotating rod 202, the rotating rod 202 drives the guide plate 203, and the guide plate 203 drives the first guide rod 204 and the second guide rod 205 to rotate. On the one hand, the stirring effect is achieved. By starting the air flotation device body 216, the air flotation device body 216 works, and the gas is respectively introduced into the first air flotation nozzle seat pipe 212 and the second air flotation nozzle seat pipe 213 along the first telescopic air outlet pipe 217 and the second telescopic air outlet pipe 218, and finally the bubbles are ejected from the first nozzle 214 and the second nozzle 215 respectively, so that the bubbles adhere to the oil particles suspended in the water, forming a three-phase mixed system of water, gas and oil particles. After the oil particles adhere to the bubbles, the density is less than that of water and they float to the water surface, achieving the purification effect. By starting the second motor 206, the second motor 206 drives the bidirectional threaded rod 207, and the bidirectional threaded rod 207 drives the first threaded slider 210 and the second threaded slider 211 to move in opposite or opposite directions, thereby driving the first nozzle 214 and the second nozzle 215 to move up and down. Finally, the number of suspended oil particles contacted by the bubbles in the waste oil water increases, achieving the best purification effect. By setting the first guide rod 204 and the second guide rod 205, it can extend the flow path and residence time of the bubbles in the waste oil water, facilitate driving more suspended substances to float to the liquid surface, and improve the purification efficiency.

[0021] In summary, by starting the first motor 201, the first motor 201 drives the rotating rod 202, the rotating rod 202 drives the guide plate 203, and the guide plate 203 drives the first guide rod 204 and the second guide rod 205 to rotate. On the one hand, the stirring effect is achieved. By starting the air flotation device body 216, the air flotation device body 216 works, and the gas is respectively introduced into the first air flotation nozzle seat pipe 212 and the second air flotation nozzle seat pipe 213 along the first telescopic air outlet pipe 217 and the second telescopic air outlet pipe 218, and finally the bubbles are ejected from the first nozzle 214 and the second nozzle 215 respectively, so that the bubbles adhere to the oil particles suspended in the water, forming a three-phase mixed system of water, gas and oil particles. After the oil particles adhere to the bubbles, the density is less than that of water and they float to the water surface, achieving the purification effect.

[0022] By starting the second motor 206, the second motor 206 drives the bidirectional threaded rod 207, and the bidirectional threaded rod 207 drives the first threaded slider 210 and the second threaded slider 211 to move in opposite or opposite directions, thereby driving the first nozzle 214 and the second nozzle 215 to move up and down. Finally, the number of suspended oil particles contacted by the bubbles in the waste oil water increases, achieving the best purification effect. By setting the first guide rod 204 and the second guide rod 205, it can extend the flow path and residence time of the bubbles in the waste oil water, facilitate driving more suspended substances to float to the liquid surface, and improve the purification efficiency.

[0023] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0024] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A small movable floating oil collector, comprising a processing tank (1) and a purification mechanism (2), characterized in that: The purification mechanism (2) includes a first motor (201), a rotating rod (202), a deflector (203), a first deflector rod (204), a second deflector rod (205), a second motor (206), a bidirectional threaded rod (207), a driving wheel (208), a driven wheel (209), a first threaded slider (210), a second threaded slider (211), a first air flotation spray seat pipe (212), a second air flotation spray seat pipe (213), a first spray head (214), a second spray head (215), an air flotation device body (216), a first telescopic air outlet pipe (217), a second telescopic air outlet pipe (218), a connecting column (219), and a chute plate (220). An inlet is provided at the top of the treatment tank (1), and an outlet is provided at the bottom of the treatment tank (1). Support legs (3) are provided at the bottom of the treatment tank (1), and the bottom of the treatment tank (1) is fixedly installed with the top of the support legs (3). The output end of the first motor (201) is fixedly connected to the top end of the rotating rod (202), and the bottom end of the rotating rod (202) passes through the top of the treatment tank (1) and extends into the treatment tank (1) and is rotatably connected to the bottom inner wall of the treatment tank (1) through a bearing.

2. The small movable floating oil collector according to claim 1, characterized in that: One side of the outer wall of the rotating rod (202) is fixedly installed with one end of the deflector (203). The deflector (203) is provided with a deflector hole. The top of the deflector (203) is fixedly connected to the bottom of the first deflector rod (204), and the bottom of the deflector (203) is fixedly connected to the top of the second deflector rod (205).

3. The small movable floating oil collector according to claim 1, characterized in that: The output end of the second motor (206) is fixedly connected to one end of the bidirectional threaded rod (207). The other end of the bidirectional threaded rod (207) sequentially passes through the inner wall of the driving wheel (208), the bottom of the treatment tank (1), the bottom of the chute plate (220), and extends into the chute plate (220) and is rotatably connected to the top inner wall of the chute plate (220) through a bearing.

4. A small movable floating oil collector according to claim 1, characterized in that: The number of the bidirectional threaded rods (207) is two. The outer wall of the bidirectional threaded rod (207) is fixedly connected to the inner wall of the driving wheel (208). The driving wheel (208) is rotationally connected to the driven wheel (209) through a belt, and the inner wall of the driven wheel (209) is fixedly connected to the outer wall of the other bidirectional threaded rod (207).

5. A small movable floating oil collector according to claim 1, characterized in that: The first threaded slider (210) and the second threaded slider (211) are respectively sleeved on the outer wall of the bidirectional threaded rod (207). The first threaded slider (210) and the second threaded slider (211) are both threadedly connected to the bidirectional threaded rod (207). The outer walls of the first threaded slider (210) and the second threaded slider (211) are both slidably connected to the inner wall of the chute plate (220).

6. The small movable floating oil collector according to claim 1, characterized in that: One side of the first threaded slider (210) is fixedly installed with one side of the first air flotation spray seat pipe (212), the other side of the first air flotation spray seat pipe (212) is communicated with the first spray head (214), one side of the second threaded slider (211) is fixedly installed with one side of the second air flotation spray seat pipe (213), the other side of the second air flotation spray seat pipe (213) is communicated with the second spray head (215), the air flotation device body (216) is fixedly installed on the left inner wall of the processing box (1), one end of the air flotation device body (216) is communicated with one end of the first telescopic air outlet pipe (217), the other end of the first telescopic air outlet pipe (217) is hermetically communicated with the inner wall of the through hole formed by penetrating the front surface of the first air flotation spray seat pipe (212), the other end of the air flotation device body (216) is communicated with one end of the second telescopic air outlet pipe (218), and the other end of the second telescopic air outlet pipe (218) is hermetically communicated with the inner wall of the through hole formed by penetrating the front surface of the second air flotation spray seat pipe (213).

7. A small movable floating oil collector according to claim 1, characterized in that: The left side of the chute plate (220) is fixedly connected with the right end of the connecting column (219), and the left end of the connecting column (219) is fixedly connected with the left inner wall of the processing box (1).

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