Water-oil separation equipment in environmental protection engineering

Abstract

The utility model relates to the technical field of environmental protection engineering, in particular to water-oil separation equipment in environmental protection engineering. The separating machine comprises a separating machine body, a filtering device is arranged on the surface of the separating machine body, the filtering device comprises a feeding pipe, the feeding pipe is fixedly connected with the surface of the separating machine body, a funnel is fixedly connected with the surface of the feeding pipe, a fixing frame is slidably connected with the surface of the funnel, and the fixing frame is fixedly connected with the surface of the separating machine body. A filter screen is fixedly connected to the inner surface of the fixing frame, four fixing rods are fixedly connected to the surface of the fixing frame, an operation plate is slidably connected to the arc surfaces of the fixing rods, an insertion rod is fixedly connected to the side, close to the fixing frame, of the operation plate, and four insertion grooves are formed in the surface of the funnel. The problem that a large amount of food residues enter the separator body, so that a pipeline in the separator body is blocked by the food residues, and the separator body cannot be normally used is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of environmental protection engineering, in particular to an oil-water separation device in environmental protection engineering. Background Technique

[0002] With the development of society, China has paid more and more attention to environmental protection engineering. Environmental protection engineering refers to the engineering specifically done for environmental protection. In the catering industry, the generated oil-water is an important problem that environmental protection engineering needs to solve. Oil-water separation is mainly based on the density difference or different chemical properties of water and oil, and uses the principle of gravity sedimentation or other physical and chemical reactions to remove impurities to complete the separation of oil and water. Most of the current oil-water separations require the use of an oil-water separator.

[0003] A Chinese patent of Chinese Patent Application CN202220665266.8 discloses an oil-water separation device in environmental protection engineering. The key points of its technical solution are: in the oil-water separation device in this environmental protection engineering, by installing a spiral blade on the rotating rod inside the sewage discharge pipe, when the oil-water mixture enters the sewage discharge pipe, impurities are pushed into the storage box by the rotation of the spiral blade, so that the oil-water mixture entering the inside of the separation box is relatively pure without large impurities, which is not easy to cause the water pipe to be blocked, reduces the probability of repairing the water pipe, and improves the working efficiency.

[0004] In view of the above and existing related technologies, the inventor believes that the following defects often exist: a large amount of food residues enter the inside of the separator body, resulting in the food residues blocking the pipelines inside the separator body, thus causing the situation that the separator body cannot be used normally; Therefore, an oil-water separation device in environmental protection engineering is proposed for the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to solve the defect that in the prior art, a large amount of food residues enter the inside of the separator body, and the food residues block the pipelines inside the separator body, thus causing the separator body to not be able to be used normally, and to propose an oil-water separation device in environmental protection engineering.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: an oil-water separation device in environmental protection engineering, including a separator body, a filtering device is provided on the surface of the separator body, the filtering device includes a feed pipe, the feed pipe is fixedly connected to the surface of the separator body, a funnel is fixedly connected to the surface of the feed pipe, a fixed frame is slidably connected to the surface of the funnel, and a filter screen is fixedly connected to the inner surface of the fixed frame.

[0007] The effects achieved by the above components are as follows: By setting up a filtering device, the effect of filtering food residues in the oil-water mixture can be achieved, avoiding a large amount of food residues from entering the interior of the separator, resulting in the blockage of the pipelines inside the separator by food residues, and thus preventing the normal use of the separator body, improving the practicality of the equipment.

[0008] Preferably, four fixing rods are fixedly connected to the surface of the fixing frame. The arc surface of the fixing rod is slidably connected with an operation plate. One side of the operation plate close to the fixing frame is fixedly connected with an insertion rod. Four insertion slots are opened on the surface of the funnel, and the size of the insertion slots of the funnel is adapted to the size of the insertion rod.

[0009] Preferably, a spring is sleeved on the arc surface of the fixing rod, and both ends of the spring are fixedly connected with the operation plate and the fixing frame respectively.

[0010] Preferably, four fixing blocks are fixedly connected to the surface of the fixing frame. A limiting rod is slidably inserted into the fixing block. One end of the limiting rod is fixedly connected with a limiting block, and the limiting block is slidably connected with the surface of the fixing frame. The end of the fixing rod far from the fixing frame is fixedly connected with a blocking block.

[0011] Preferably, a protective device is provided on the surface of the fixing frame. The protective device includes two rotating blocks, both of which are fixedly connected with the surface of the fixing frame. A rotating rod is rotatably connected to the side of the two rotating blocks close to each other. A protective plate is fixedly connected to the arc surface of the rotating rod.

[0012] Preferably, a connecting rod is fixedly connected to the surface of the fixing frame. One end of the connecting rod far from the fixing frame is fixedly connected with a connecting plate. A round rod is slidably inserted into the connecting plate. A limiting groove is opened on the surface of the protective plate, and the size of the limiting groove of the protective plate is adapted to the size of the round rod.

[0013] Preferably, two torsion springs are sleeved on the arc surface of the rotating rod, and both ends of the torsion springs are fixedly connected with the rotating block and the protective plate respectively.

[0014] In summary, the beneficial effects of the present utility model are as follows:

[0015] In the present utility model, by setting up a filtering device, the effect of filtering food residues in the oil-water mixture can be achieved, avoiding a large amount of food residues from entering the interior of the separator, resulting in the blockage of the pipelines inside the separator by food residues, and thus preventing the normal use of the separator body, improving the practicality of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0017] Figure 2 It is a schematic structural diagram of the filtering device in the present utility model;

[0018] Figure 3 In the present utility model Figure 2 Enlarged view of part A;

[0019] Figure 4 It is a partial schematic structural diagram of the filtering device in the present utility model;

[0020] Figure 5 It is a schematic structural diagram of the protection device in the present utility model;

[0021] Figure 6 In the present utility model Figure 5 Enlarged view of part B;

[0022] Figure 7 In the present utility model Figure 5 Enlarged view of part C.

[0023] Legend: 1. Separator body; 2. Filtering device; 3. Protection device; 201. Feed pipe; 202. Hopper; 203. Fixed frame; 204. Filter screen; 205. Fixed rod; 206. Operation panel; 207. Plug rod; 208. Spring; 209. Fixed block; 210. Limit rod; 211. Limit block; 212. Blocking block; 31. Rotating block; 32. Rotating rod; 33. Protection plate; 34. Connecting rod; 35. Connecting plate; 36. Round rod; 37. Torsion spring. Specific embodiments

[0024] Referring to Figure 1 as shown, the present utility model provides a technical solution: An oil-water separation device in environmental protection engineering, including a separator body 1, a filtering device 2 is provided on the surface of the separator body 1. By setting the filtering device 2, the effect of filtering food residues in the oil-water mixture can be achieved, avoiding a large amount of food residues from entering the separator body 1 and causing the pipes in the separator body 1 to be blocked by the food residues, resulting in the situation that the separator body 1 cannot be used normally, improving the practicability of the device. A protection device 3 is provided on the surface of the fixed frame 203. By setting the protection device 3, the effect of protecting the filter screen 204 can be achieved, avoiding the situation that when the separator body 1 is placed for a long time without use, dust, stones and other sundries adhere to the surface of the filter screen 204, resulting in the blockage of the filter screen 204 and the filter screen 204 cannot be used normally, improving the practicability of the device.

[0025] Next, specifically describe the specific settings and functions of its filtering device 2 and protection device 3.

[0026] Referring to Figure 2 、Figure 3 and Figure 4As shown in the figure, in this embodiment: The filtering device 2 includes a feed pipe 201, the feed pipe 201 is fixedly connected to the surface of the separator body 1, a funnel 202 is fixedly connected to the surface of the feed pipe 201, a fixed frame 203 is slidably connected to the surface of the funnel 202, a filter screen 204 is fixedly connected to the inner surface of the fixed frame 203, four fixed rods 205 are fixedly connected to the surface of the fixed frame 203, an operation plate 206 is slidably connected to the arc surface of the fixed rod 205, a plug rod 207 is fixedly connected to the side of the operation plate 206 close to the fixed frame 203, four slots are opened on the surface of the funnel 202, and the size of the slots of the funnel 202 is adapted to the size of the plug rod 207. When the staff needs to use the separator body 1 to separate the oil-water mixture, pour the oil-water mixture into the fixed frame 203, the food residues are filtered by the filter screen 204, and the food residues remain on the surface of the filter screen 204. The oil-water mixture enters the separator body 1 through the filter screen 204. At this time, the separator body 1 can separate the oil-water mixture. When the staff needs to clean the food residues on the surface of the filter screen 204, pull the operation plate 206, and the operation plate 206 drives the plug rod 207 to move. When the plug rod 207 completely disengages from the inner surface of the slot of the funnel 202, the plug rod 207 releases the fixation of the fixed frame 203. Move the fixed frame 203, and the fixed frame 203 slides on the surface of the funnel 202. When the fixed frame 203 completely disengages from the surface of the funnel 202, the staff can clean the food residues on the surface of the filter screen 204. After cleaning, place the fixed frame 203 back in place, push the operation plate 206, and the operation plate 206 drives the plug rod 207 to move. When the plug rod 207 is inserted into the inner surface of the slot of the funnel 202, the plug rod 207 fixes the fixed frame 203. The plug rod 207 achieves the effect of fixing the fixed frame 203, which is convenient for the staff to quickly disassemble the fixed frame 203 and clean the filter screen 204, preventing the food residues on the surface of the filter screen 204 from blocking the filter screen 204 and causing the filter screen 204 to malfunction. A spring 208 is sleeved on the arc surface of the fixed rod 205, and both ends of the spring 208 are fixedly connected to the operation plate 206 and the fixed frame 203 respectively. When the staff needs to disassemble the fixed frame 203, pull the operation plate 206, the spring 208 is stretched, and the operation plate 206 drives the plug rod 207 to move. When the plug rod 207 completely disengages from the inner surface of the slot of the funnel 202, the plug rod 207 releases the fixation of the fixed frame 203. At this time, the staff can disassemble the fixed frame 203 from the surface of the funnel 202. After the staff places the fixed frame 203 back in place, release the operation plate 206, and the resilience of the spring 208 drives the operation plate 206 to move. The operation plate 206 drives the plug rod 207 to move until the plug rod 207 is inserted into the inner surface of the slot of the funnel 202. The resilience of the spring 208 achieves the effect of automatically inserting the plug rod 207, and at the same time restricts the operation plate 206 from driving the plug rod 207 to move.As a result, the insertion rod 207 is disengaged from the inner surface of the slot of the funnel 202, improving the stability of the insertion rod 207 during positioning. Four fixing blocks 209 are fixedly connected to the surface of the fixing frame 203. A limiting rod 210 is slidably inserted into the fixing block 209. One end of the limiting rod 210 is fixedly connected to a limiting block 211. The limiting block 211 is slidably connected to the surface of the fixing frame 203. One end of the fixing rod 205 away from the fixing frame 203 is fixedly connected to a blocking block 212. When the staff needs to disassemble the fixing frame 203, the operation plate 206 is moved, and the spring 208 is stretched. The operation plate 206 drives the insertion rod 207 to move. When the surface of the operation plate 206 contacts the blocking block 212, the insertion rod 207 is completely disengaged from the inner surface of the slot of the funnel 202, and the insertion rod 207 releases the fixation of the fixing frame 203. The limiting rod 210 is pushed, and the limiting rod 210 drives the limiting block 211 to move. When the limiting block 211 moves between the fixing frame 203 and the operation plate 206, the limiting block 211 fixes the operation plate 206, and the limiting block 211 achieves the effect of fixing the operation plate 206, preventing the operation plate 206 from driving the insertion rod 207 to move, thus facilitating the staff to move the fixing frame 203.,

[0027] Refer to Figure 5 、 Figure 6 and Figure 7As shown in the figure, specifically, the protection device 3 includes two rotating blocks 31. Both rotating blocks 31 are fixedly connected to the surface of the fixed frame 203. A rotating rod 32 is rotatably connected to the side of the two rotating blocks 31 close to each other. A protection plate 33 is fixedly connected to the arc surface of the rotating rod 32. A connecting rod 34 is fixedly connected to the surface of the fixed frame 203. One end of the connecting rod 34 away from the fixed frame 203 is fixedly connected to a connecting plate 35. A round rod 36 is slidably inserted into the connecting plate 35. A limiting groove is formed on the surface of the protection plate 33. The size of the limiting groove of the protection plate 33 is adapted to the size of the round rod 36. When the staff needs to cover the protection plate 33 on the surface of the fixed frame 203, move the round rod 36. The round rod 36 slides in the connecting plate 35. When the round rod 36 moves to a suitable position, rotate the protection plate 33. The protection plate 33 drives the rotating rod 32 to rotate on the surface of the rotating block 31. When the protection plate 33 completely covers the surface of the fixed frame 203, push the round rod 36. When the round rod 36 is inserted into the inner surface of the limiting groove of the protection plate 33, the round rod 36 fixes the protection plate 33, achieving the effect of fixing the protection plate 33, avoiding the situation that when the staff moves the separator body 1, the road surface bumps cause the protection plate 33 to shake, resulting in a reduction in the protection effect of the protection plate 33. Two torsion springs 37 are sleeved on the arc surface of the rotating rod 32. The two ends of the torsion spring 37 are respectively fixedly connected to the rotating block 31 and the protection plate 33. When the staff needs to open the protection plate 33, pull the round rod 36. When the round rod 36 completely disengages from the inner surface of the limiting groove of the protection plate 33, the round rod 36 releases the fixation of the protection plate 33. The torsion of the torsion spring 37 drives the protection plate 33 to rotate. The protection plate 33 drives the rotating rod 32 to rotate on the surface of the rotating block 31 until the protection plate 33 is completely opened. The torsion of the torsion spring 37 achieves the effect of automatically opening the protection plate 33 and keeps the protection plate 33 in an open state, thus facilitating the staff to pour the oil-water mixture into the separator body 1.

[0028] Working principle: When the staff needs to use the separator body 1 to separate the oil-water mixture, pour the oil-water mixture into the fixed frame 203. The food residues are filtered by the filter screen 204 and remain on the surface of the filter screen 204. The oil-water mixture enters the separator body 1 through the filter screen 204. At this time, the separator body 1 can separate the oil-water mixture. When the staff needs to clean the food residues on the surface of the filter screen 204, pull the operation plate 206, and the spring 208 is stretched. The operation plate 206 drives the insertion rod 207 to move. When the surface of the operation plate 206 touches the blocking block 212, the insertion rod 207 completely disengages from the inner surface of the slot of the funnel 202, and the insertion rod 207 releases the fixation of the fixed frame 203. Push the limit rod 210, and the limit rod 210 drives the limit block 211 to move. When the limit block 211 moves between the fixed frame 203 and the operation plate 206, the limit block 211 fixes the operation plate 206. Move the fixed frame 203, and the fixed frame 203 slides on the surface of the funnel 202. When the fixed frame 203 completely disengages from the surface of the funnel 202, the staff can clean the food residues on the surface of the filter screen 204. After cleaning, put the fixed frame 203 back in place, pull the limit rod 210, and the limit rod 210 drives the limit block 211 to move. When the limit block 211 completely disengages from the surface of the operation plate 206, the limit block 211 releases the fixation of the operation plate 206. The resilience of the spring 208 drives the operation plate 206 to move, and the operation plate 206 drives the insertion rod 207 to move. When the insertion rod 207 inserts into the inner surface of the slot of the funnel 202, the insertion rod 207 fixes the fixed frame 203.

[0029] When the staff needs to cover the protective plate 33 on the surface of the fixed frame 203, move the round rod 36, and the round rod 36 slides in the connecting plate 35. When the round rod 36 moves to a suitable position, rotate the protective plate 33, and the protective plate 33 drives the rotating rod 32 to rotate on the surface of the rotating block 31. When the protective plate 33 completely covers the surface of the fixed frame 203, push the round rod 36. When the round rod 36 inserts into the inner surface of the limit slot of the protective plate 33, the round rod 36 fixes the protective plate 33. When the staff needs to open the protective plate 33, pull the round rod 36. When the round rod 36 completely disengages from the inner surface of the limit slot of the protective plate 33, the round rod 36 releases the fixation of the protective plate 33. The torsion of the torsion spring 37 drives the protective plate 33 to rotate, and the protective plate 33 drives the rotating rod 32 to rotate on the surface of the rotating block 31 until the protective plate 33 is completely opened.

[0030] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "installed", "connected", and "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood through specific circumstances.

Claims

1. A water-oil separation device in an environmental protection project, comprising a separator body (1), characterized in that: The surface of the separator body (1) is provided with a filtering device (2), and the filtering device (2) comprises a feed pipe (201), the feed pipe (201) is fixedly connected to the surface of the separator body (1), the surface of the feed pipe (201) is fixedly connected to a funnel (202), the surface of the funnel (202) is slidably connected to a fixed frame (203), and the inner surface of the fixed frame (203) is fixedly connected to a filter screen (204).

2. The water-oil separation equipment in an environmental protection project according to claim 1, characterized in that: Four fixing rods (205) are fixedly connected to the surface of the fixing frame (203); an operating plate (206) is slidably connected to the arc surface of the fixing rod (205); an insertion rod (207) is fixedly connected to a side of the operating plate (206) close to the fixing frame (203); and four slots are provided on the surface of the funnel (202); the sizes of the slots of the funnel (202) are adapted to the sizes of the insertion rod (207).

3. The water-oil separation equipment in an environmental protection project according to claim 2, characterized in that: The arc surface of the fixing rod (205) is sleeved with a spring (208), and the two ends of the spring (208) are respectively fixedly connected to the operating plate (206) and the fixing frame (203).

4. The water-oil separation equipment in an environmental protection project according to claim 2, characterized in that: Four fixed blocks (209) are fixedly connected to the surface of the fixed frame (203), a limit rod (210) is slidably inserted in the fixed block (209), one end of the limit rod (210) is fixedly connected to a limit block (211), the limit block (211) is slidably connected to the surface of the fixed frame (203), and one end of the fixed rod (205) away from the fixed frame (203) is fixedly connected to a blocking block (212).

5. The water-oil separation equipment in an environmental protection project according to claim 1, characterized in that: The surface of the fixed frame (203) is provided with a protective device (3), and the protective device (3) comprises two rotating blocks (31), and the two rotating blocks (31) are fixedly connected to the surface of the fixed frame (203), and the sides of the two rotating blocks (31) close to each other are rotatably connected to a rotating rod (32), and the arc surface of the rotating rod (32) is fixedly connected to a protective plate (33).

6. The water-oil separation equipment in an environmental protection project according to claim 5, characterized in that: A connecting rod (34) is fixedly connected to the surface of the fixed frame (203); one end of the connecting rod (34) away from the fixed frame (203) is fixedly connected to a connecting plate (35); a round rod (36) is slidably inserted into the connecting plate (35); a limiting groove is provided on the surface of the protective plate (33); the size of the limiting groove of the protective plate (33) is adapted to the size of the round rod (36).

7. The water-oil separation equipment in an environmental protection project according to claim 5, characterized in that: The arc surface of the rotating rod (32) is sleeved with two torsion springs (37), and the two ends of the torsion spring (37) are respectively fixedly connected to the rotating block (31) and the protective plate (33).

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