Automatic oil removal system for sewage treatment

Abstract

The utility model relates to the technical field of automatic oil removal, and discloses an automatic oil removal system for sewage treatment, which comprises a box body, a supporting block is fixedly connected to the bottom of the inner wall of the box body, an aeration micropore is fixedly connected to the top of the supporting block, and a plurality of electric heating tubes are fixedly connected to the front side of the inner wall of the box body. A plurality of fans are fixedly connected to the left end and the right end of the inner wall of the box body, an oil collecting box is fixedly connected to the position, close to the middle, of the top of the inner wall of the box body, a plurality of oil collecting holes are formed in the periphery of the oil collecting box, and floating mechanisms are arranged at the left end and the right end of the box body. According to the oil extraction device, bubbles are ejected upwards through the aeration micropores to carry oil in sewage upwards, meanwhile, the electric heating pipe is started to heat water, when oil floats to the surface, the fan is started to blow the oil to the middle, at the moment, the oil in the oil collection box is extracted through the vacuum extraction cylinder, and the effect of efficiently and rapidly extracting the oil in the sewage is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to automatic oil removal technical field especially relates to a sewage treatment automatic oil removal system. BACKGROUND

[0002] Sewage is the polluted water discharged in production and living activities, from the source, sewage mainly includes domestic sewage, industrial sewage and agricultural sewage, domestic sewage comes from daily life of family, industrial sewage is produced in industrial production process, and the composition of sewage of different industries is quite different, and agricultural sewage mainly comes from farmland drainage and breeding farm wastewater, and in the process of treating the sewage, the sewage treatment automatic oil removal system needs to be used, first, the sewage enters the oil separation tank, and the oil and water are separated, then the sewage after the preliminary treatment enters the air flotation device, and further removes the small oil, then the filtration unit is passed through, and the sewage is deeply purified, and in the whole process, the automatic control system monitors and adjusts the operation parameters of each link in real time, and ensures the stability and high efficiency of the oil removal effect.

[0003] Through the search, the patent publication number: CN204779084U of China discloses a kind of oil refining industry oil-containing sewage treatment device, and sewage treatment device includes, oil removal oil-water separator and sulfur removal enhanced stripping device, the oil-water separator is connected with waste oil tank filled with waste oil and buffer tank filled with sewage that needs to be treated except waste oil by pipeline, buffer tank is connected on enhanced stripping device by pipeline, enhanced stripping device is connected with gas absorption tank and purified wastewater storage tank that removes oil and sulfur by pipeline, oil-water separator and waste oil tank are also installed with liquid level automatic control system of control liquid level, buffer tank and enhanced stripping device are also installed with conveying system, the equipment of the utility model has less investment, and the energy consumption is low, oil removal and sulfur removal can be carried out simultaneously, stripping efficiency is high, although the device realizes the effect that oil removal and sulfur removal can be carried out simultaneously and stripping efficiency is high, but cannot solve the problem that traditional oil removal method often cannot effectively prevent grease solidification, leading to pipe blockage and treatment effect decline. UTILITY MODEL CONTENT

[0004] In order to make up for the above shortcomings, the utility model provides a kind of sewage treatment automatic oil removal system, to improve the problem that traditional oil removal method in prior art often cannot effectively prevent grease solidification, leading to pipe blockage and treatment effect decline.

[0005] In order to achieve the above object, the utility model discloses the following technical scheme: a sewage treatment automatic oil removal system, including the box, the inner wall bottom of box is fixedly connected with the support block, the top of support block is fixedly connected with the blast micro -hole, the inner wall front side of box is fixedly connected with a plurality of electric heating pipes, the inner wall left and right ends of box are all fixedly connected with a plurality of fans, the inner wall top of box is fixedly connected with the oil collection box near the middle, the four around of oil collection box all are equipped with a plurality of oil collection holes, the top of oil collection box is connected with the vacuum suction cylinder, the left and right two ends of box are all provided with the floating mechanism, the floating mechanism is used for going up and down floating.

[0006] Through the above technical scheme: the device includes a box, in the inner wall bottom of box, we fixedly connected a support block, the top of support block is provided with the blast micro -hole, is used to realize the specific gas exchange function, the inner wall front side of box, fixedly installs a plurality of electric heating pipes, these electric heating pipes can provide necessary heating function, the inner wall left and right ends of box are all fixedly connected with a plurality of fans, these fans can blow oil to the middle, the inner wall top of box is fixedly connected with an oil collection box near the middle, the four around of oil collection box all are equipped with a plurality of oil collection holes, in order to collect the oil fraction of redundancy, the top of oil collection box is still connected with a vacuum suction cylinder, it can extract the oil fraction from the oil collection hole by vacuum force.

[0007] As a further description of the above technical scheme:

[0008] The floating mechanism includes a chute column, the left side of the chute column is fixedly connected with the inner wall left side of the box, a long strip chute is formed in the inner wall of the chute column near the middle, a cylindrical connecting column is slidably connected in the inner wall of the long strip chute, a float is fixedly connected to the right side of the cylindrical connecting column, circular holes are formed in the top of the float on both sides, and a fixed column is slidably connected in the inner wall of the circular holes.

[0009] Through the above technical scheme: the floating mechanism includes a chute column, the chute column is fixedly connected with the inner wall left side of the box, a long strip chute is formed in the inner wall of the chute column near the center, the long strip chute ensures that the cylindrical connecting column can slide therein, the right side of the cylindrical connecting column is fixedly connected with the float, ensuring that the float can move with the movement of the cylindrical connecting column, circular holes are formed in the top of the float on both sides, and the inner wall of the holes allows sliding therein to realize flexible operation of the floating mechanism.

[0010] As a further description of the above technical scheme:

[0011] A plurality of baffles are fixedly connected to the top of the box on both sides, and the bottom of the baffle is fixedly connected with the top of the fixed column.

[0012] Through the technical scheme, the plurality of baffles are fixedly connected to the top front side of the box body to enhance the stability of the structure, the baffles are fixedly connected to the corresponding positions of the box body in a careful manner to ensure the stability and reliability thereof, the bottom edge of each baffle is fixedly connected to the top edge of a support structure in the box body to improve the overall strength of the box body and ensure the safety and stability of the internal articles during transportation or use.

[0013] Further to the technical scheme, the plurality of baffles are fixedly connected to the top front side of the box body to enhance the stability of the structure, the baffles are fixedly connected to the corresponding positions of the box body in a careful manner to ensure the stability and reliability thereof, the bottom edge of each baffle is fixedly connected to the top edge of a support structure in the box body to improve the overall strength of the box body and ensure the safety and stability of the internal articles during transportation or use.

[0014] The front side of the fixing ring is fixedly connected with a plurality of heating bases, and the adjacent heating bases are fixedly connected with heating wires.

[0015] Through the technical scheme, the front end of the electric heating pipe is fixedly connected with a fixing ring, the fixing ring has an outer wall fixedly connected with the front side of the box body to ensure the stability and durability of the electric heating pipe.

[0016] Further to the technical scheme, the front side of the fixing ring is fixedly connected with a plurality of heating bases, and the adjacent heating bases are fixedly connected with heating wires.

[0017] The front end of the heating base is fixedly connected with an output wire on the left side, and an input wire is fixedly connected to the right side of the front end of the heating base.

[0018] Through the technical scheme, the front end of the heating base is fixedly connected with an output wire on the left side, and an input wire is fixedly connected to the right side of the front end of the heating base.

[0019] Further to the technical scheme, the front end of the heating base is fixedly connected with an output wire on the left side, and an input wire is fixedly connected to the right side of the front end of the heating base.

[0020] The front end of the heating base is fixedly connected with an output wire on the left side, and an input wire is fixedly connected to the right side of the front end of the heating base.

[0021] Through the technical scheme, the front end of the heating base is fixedly connected with an output wire on the left side, and an input wire is fixedly connected to the right side of the front end of the heating base.

[0022] Further to the technical scheme, the front end of the heating base is fixedly connected with an output wire on the left side, and an input wire is fixedly connected to the right side of the front end of the heating base.

[0023] The right side of the floating block is provided with a long groove near the middle, and the inner wall of the long groove is fixedly connected with the front and rear ends of the cylindrical connecting column.

[0024] Through the above technical scheme: the right side of the floating block is provided with a long groove near the middle, and the inner wall of the long groove is fixedly connected with the front and rear ends of the cylindrical connecting column. This structure design not only enhances the bonding strength between the floating block and the cylindrical connecting column, but also helps to improve the stability and durability of the overall structure. Through this connection mode, the reliable performance of the floating block under various working conditions can be ensured, thereby providing protection for the normal operation of the entire device or system.

[0025] Further description of the above technical scheme:

[0026] The inner wall of the box is fixedly connected with a plurality of fixed rods near the edges on the front and rear sides, and the adjacent fixed rods are fixedly connected with the outer wall of the oil collecting box. The bottom of the fan is fixedly connected with a fixed block, and the bottom of the box is fixedly connected with a plurality of table legs.

[0027] Through the above technical scheme: the inner wall of the box is fixedly connected with a plurality of fixed rods near the edges on the front and rear sides, and the adjacent fixed rods are fixedly connected with the outer wall of the oil collecting box. The adjacent fixed rods are fixedly connected with the outer wall of the oil collecting box, which ensures the stability of the oil collecting box and enables it to effectively collect the spilled oil droplets. In addition, the bottom of the fan is fixedly connected with a fixed block, which ensures the stability of the fan during operation and prevents unnecessary movement of the fan in the box. In order to further enhance the stability of the overall structure, the bottom of the box is fixedly connected with a plurality of table legs, which not only support the entire box but also adapt to different ground conditions to ensure stable placement of the equipment.

[0028] The utility model has the advantages of the following beneficial effects:

[0029] 1、The utility model discloses a sewage oil extraction device, which comprises a box body, an air supply micro-pore, an electric heating pipe, a fan and an oil collecting box.

[0030] 2. The utility model discloses when sewage enters the box, at the moment sewage will drive the float to float upwards, at this moment the cylindrical connecting column on the float will drive the float to float up and down, at this moment the cylindrical connecting column will float up and down along the long slot, and the float will float up and down along the circular hole, drive the fan to float up and down, realize the effect that the float moves up and down in the sewage more stably. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 It is a front side perspective view of a sewage treatment automatic oil removal system that the utility model proposes;

[0032] Figure 2 It is a top perspective view of a sewage treatment automatic oil removal system that the utility model proposes;

[0033] Figure 3 It is a slide groove column partial structure split drawing of a sewage treatment automatic oil removal system that the utility model proposes;

[0034] Figure 4 It is a oil collection box partial structure display drawing of a sewage treatment automatic oil removal system that the utility model proposes;

[0035] Figure 5 It is an electric heating pipe partial structure split drawing of a sewage treatment automatic oil removal system that the utility model proposes.

[0036] LEGEND:

[0037] 1, box;2, floating mechanism;201, slide groove column;202, long slot;203, cylindrical connecting column;204, float;205, circular hole;206, fixed column;3, support block;4, gas explosion micropore;5, electric heating pipe;6, fan;7, oil collection box;8, oil collection hole;9, vacuum suction cylinder;10, baffle;11, output line;12, fixed rod;13, fixed block;14, heating line;15, fixed ring;16, input line;17, table leg;18, heating base;19, long recess. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the utility model.

[0039] Please refer to the drawings of the embodiments in the utility model Figure 1 , the drawings of the embodiments in the utility model Figure 4 and the drawings of the embodiments in the utility model Figure 5The utility model provides an embodiment: a sewage treatment automatic oil removal system, including the box 1, the inner wall bottom of box 1 is fixedly connected with the support block 3, the top of support block 3 is fixedly connected with the blast gas micro -hole 4, can make bubble drive oil liquid to rise, the inner wall front of box 1 is fixedly connected with a plurality of electric heating tube 5, by heating makes oil liquid can more quickly float, the inner wall left and right ends of box 1 are all fixedly connected with a plurality of fan 6, the inner wall top of box 1 is fixedly connected with the oil collection box 7 near the middle, and fan 6 can blow oil liquid to the middle and be recycled by oil collection box 7, a plurality of oil collection holes 8 are all set up around oil collection box 7, and the top of oil collection box 7 is connected with vacuum suction cylinder 9, can extract oil liquid, and the left and right ends of box 1 are all provided with floating mechanism 2, and floating mechanism 2 is used for going up and down floating,

[0040] Specifically, the device includes a box 1, at the inner wall bottom of the box 1, we fixedly connect a support block 3, the top of the support block 3 is provided with a blast gas micro -hole 4, for realizing specific gas exchange function, the inner wall front of the box 1, fixedly install a plurality of electric heating tubes 5, these electric heating tubes 5 can provide necessary heating function, the inner wall left and right ends of the box 1 are all fixedly connected with a plurality of fans 6, these fans 6 can blow oil liquid to the middle, the inner wall top of the box 1 is fixedly connected with an oil collection box 7 near the middle, a plurality of oil collection holes 8 are all set up around the oil collection box 7, so as to collect excess oil, the top of the oil collection box 7 is also connected with a vacuum suction cylinder 9, which can extract oil from the oil collection hole 8 by vacuum force.

[0041] Please refer to the attached Figure 1 , attached Figure 2 and attached Figure 3 , floating mechanism 2 includes a chute column 201, the left side of the chute column 201 is fixedly connected with the inner wall left side of the box 1, so that the connection is more stable, a long slot 202 is formed in the inner wall of the chute column 201 near the middle, a cylindrical connecting column 203 is slidably connected to the inner wall of the long slot 202, the cylindrical connecting column 203 can slide within the long slot 202, a float 204 is fixedly connected to the right side of the cylindrical connecting column 203, circular holes 205 are formed in the top of the float 204 on both sides, a fixed column 206 is slidably connected to the inner wall of the circular holes 205, and the circular holes 205 and the fixed column 206 cooperate to move up and down.

[0042] Specifically, the floating mechanism 2 includes a chute column 201, which is fixedly connected to the left inner wall of the box body 1. A long slot 202 is formed in the inner wall of the chute column 201 near the center, which ensures that the cylindrical connecting column 203 can slide therein. The right side of the cylindrical connecting column 203 is fixedly connected to the floating block 204, ensuring that the floating block 204 can move with the movement of the cylindrical connecting column 203. The top of the floating block 204 is designed with circular holes 205 on both sides, which allow sliding therein to achieve flexible operation of the floating mechanism 2.

[0043] Please refer to the attached Figure 1 attached Figure 2 and attached Figure 4 The top front side of the box body 1 is fixedly connected with a plurality of baffles 10, and the bottom of the baffle 10 is fixedly connected with the top of the 206. The front side of the electric heating tube 5 is fixedly connected with a fixed ring 15, so that the whole is more stable. The outer wall of the fixed ring 15 is fixedly connected with the front side of the box body 1. A plurality of heating bases 18 are fixedly connected to the front side of the fixed ring 15. Adjacent heating bases 18 are fixedly connected with heating wires 14, which can warm up the box body 1;

[0044] Specifically, a plurality of baffles 10 are fixedly connected to the top front side of the box body 1 to enhance the stability of the structure. These baffles 10 are carefully fixedly connected to the corresponding positions of the box body 1, ensuring their stability and reliability. The bottom edge of each baffle 10 is fixedly connected with the top edge of a certain support structure 206 inside the box body 1, improving the overall strength of the box body 1 and ensuring the safety and stability of the internal items during transportation or use. The front end of the electric heating tube 5 is fixedly connected with a fixed ring 15, which ensures the stability and durability of the electric heating tube 5. The fixed ring 15 has an outer wall that is fixedly connected with the front side of the box body 1, so that the entire device can remain stable during use, ensuring normal operation and safety performance of the equipment. The front side of the fixed ring 15 is fixedly connected with a plurality of heating bases 18, which are evenly distributed on the front side of the fixed ring 15 to ensure uniform heat distribution. In addition, to further improve the heating effect and efficiency, heating wires 14 are fixedly connected between adjacent heating bases 18, which ensure effective heat transfer between each heating base 18, forming a continuous and uniform heating area on the front side of the fixed ring 15.

[0045] Please refer to the attached Figure 1 , attached Figure 3 and attached Figure 4The left side of the front end of the heating base 18 is fixedly connected with an output line 11, and the right side of the front end of the heating base 18 is fixedly connected with an input line 16. The heating base 18 is heated by input and output of electric current. A long groove 19 is formed in the right side of the floating block 204 near the middle. The inner walls of the long groove 19 are fixedly connected with the front and rear ends of the cylindrical connecting column 203. The inner walls of the box body 1 are fixedly connected with a plurality of fixing rods 12 near the edges of the front and rear sides. The adjacent fixing rods 12 are fixedly connected with the outer wall of the oil collecting box 7. The bottom of the fan 6 is fixedly connected with a fixing block 13. The bottom of the box body 1 is fixedly connected with a plurality of table legs 17.

[0046] Specifically, the left side of the front end of the heating base 18 is fixedly connected with an output line 11, which ensures that the heating base 18 can effectively output energy when working. Meanwhile, the right side of the front end of the heating base 18 is also fixedly connected with an input line 16, which enables the heating base 18 to receive input from an external power source, thereby providing the necessary energy for the heating base 18 to perform heating operations. A long groove 19 is formed in the right side of the floating block 204 near the center. The inner walls of the long groove 19 are fixedly connected with the front and rear ends of the cylindrical connecting column 203. This structure not only enhances the bonding strength between the floating block 204 and the cylindrical connecting column 203 but also helps improve the stability and durability of the overall structure. Through this connection method, the reliability of the floating block 204 under various working conditions can be ensured, thereby providing protection for the normal operation of the entire device and system. The inner walls of the box body 1 are fixedly connected with a plurality of fixing rods 12 near the edges of the front and rear sides. These fixing rods 12 provide additional support and stability. The adjacent fixing rods 12 are fixedly connected with the outer wall of the oil collecting box 7, ensuring the stability of the oil collecting box 7 and enabling it to effectively collect spilled oil droplets. In addition, the bottom of the fan 6 is fixedly connected with a fixing block 13, which ensures the stability of the fan 6 during operation and prevents unnecessary movement within the box body 1. To further enhance the stability of the overall structure, the bottom of the box body 1 is fixedly connected with a plurality of table legs 17. These table legs 17 not only support the entire box body 1 but also adapt to different ground conditions, ensuring the stable placement of the equipment.

[0047] Working principle: When oil needs to be absorbed, the upward jetting of bubbles through the aeration micro-holes 4 brings the oil in the sewage upward, at the same time, the electric heating tube 5 is started to heat the water, so that the oil can move upward more stably and quickly. When the oil floats to the surface, the fan 6 is started, at this time, the fan 6 blows the oil to the middle, and then the oil flows into the oil collecting box 7 through the oil collecting holes 8 on the oil collecting box 7. At this time, the oil in the oil collecting box 7 is extracted through the vacuum suction cylinder 9, realizing the effect of efficiently and quickly extracting oil from sewage.

[0048] When the sewage enters the box 1, at this time the sewage will drive the floating block 204 to float up, at this time the cylindrical connecting column 203 on the floating block 204 will drive the floating block 204 to float up and down, at this time the cylindrical connecting column 203 will float up and down along the long strip chute 202, at the same time the floating block 204 will float up and down along 206 through the circular hole 205, drive the fan 6 to float up and down, realize the effect of more stable moving of the floating block 204 in the sewage.

[0049] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing embodiments of the present application have been described in detail, for the skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. An automatic oil removal system for sewage treatment, comprising a box (1), characterized in that: The inner wall bottom of the box (1) is fixedly connected with a supporting block (3), the top of the supporting block (3) is fixedly connected with a gas explosion micropore (4), the inner wall front side of the box (1) is fixedly connected with a plurality of electric heating pipes (5), the inner wall left and right ends of the box (1) are fixedly connected with a plurality of fans (6), the inner wall top of the box (1) is fixedly connected with an oil collecting box (7) near the middle, a plurality of oil collecting holes (8) are formed in the periphery of the oil collecting box (7), the top of the oil collecting box (7) is communicated with a vacuum cylinder (9), and the left and right ends of the box (1) are provided with floating mechanisms (2).

2. The automatic oil removal system for sewage treatment according to claim 1, characterized in that: The floating mechanism (2) comprises a sliding groove column (201), the left side of the sliding groove column (201) is fixedly connected with the inner wall left side of the box (1), a long strip sliding groove (202) is formed in the inner wall of the sliding groove column (201) near the middle, a cylindrical connecting column (203) is slidably connected with the inner wall of the long strip sliding groove (202), the right side of the cylindrical connecting column (203) is fixedly connected with a floating block (204), circular holes (205) are formed in the top front and back sides of the floating block (204), and the inner wall of the circular holes (205) is slidably connected with a fixed column (206).

3. The automatic oil removal system for sewage treatment according to claim 1, characterized in that: The top front side of the box (1) is fixedly connected with a plurality of baffle plates (10), and the bottom of the baffle plate (10) is fixedly connected with the top of the fixed column (206).

4. The automatic oil removal system for sewage treatment according to claim 1, characterized in that: The front side of the electric heating pipe (5) is fixedly connected with a fixed ring (15), and the outer wall of the fixed ring (15) is fixedly connected with the front side of the box (1).

5. The automatic oil removal system for sewage treatment according to claim 4, characterized in that: The front side of the fixed ring (15) is fixedly connected with a plurality of heating bases (18), and the adjacent ones of the plurality of heating bases (18) are fixedly connected with heating wires (14).

6. The automatic oil removal system for sewage treatment according to claim 5, characterized in that: The left side of the front end of the heating base (18) is fixedly connected with an output wire (11), and the right side of the front end of the heating base (18) is fixedly connected with an input wire (16).

7. The automatic oil removal system for sewage treatment according to claim 2, characterized in that: The right side of the floating block (204) is fixedly connected with a long strip groove (19) near the middle, and the inner wall of the long strip groove (19) is fixedly connected with the front and back ends of the cylindrical connecting column (203).

8. The automatic oil removal system for sewage treatment according to claim 1, characterized in that: The inner wall front and back sides of the box (1) are fixedly connected with a plurality of fixed rods (12) near the edges, the outer wall of the oil collecting box (7) is fixedly connected between the adjacent ones of the plurality of fixed rods (12), the bottom of the fan (6) is fixedly connected with a fixed block (13), and the bottom of the box (1) is fixedly connected with a plurality of table legs (17).

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