Grease-containing industrial wastewater treatment equipment

Abstract

The utility model relates to the technical field of industrial wastewater treatment equipment, in particular to grease-containing industrial wastewater treatment equipment, which comprises a treatment barrel, a stirring mechanism, a water tank, a water pump and a water pump, wherein the stirring mechanism comprises two bevel gears, the two bevel gears are connected in a meshed mode, and the stirring mechanism is arranged at the top end of the treatment barrel; according to the arrangement of the stirring mechanism, a motor is started, a stirring shaft drives a transverse pipe, a round rod and a stirring plate to rotate in the horizontal direction to mix and stir the grease decomposing agent and the wastewater, and meanwhile, a fan is used for guiding external air into the transverse pipe to drive a rotating wheel to rotate; a round rod drives a stirring plate to rotate in the horizontal direction and rotate in the vertical direction at the same time to mix and stir a grease decomposing agent and wastewater, so that the stirring plate can stir grease floating above the liquid level downwards to be fully mixed with the grease decomposing agent, it is guaranteed that the grease in the wastewater is fully mixed with the grease decomposing agent, the mixing effect is enhanced, and the mixing efficiency is improved. Therefore, the grease separation effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial wastewater treatment equipment, in particular to a device for treating industrial wastewater containing grease. Background Art

[0002] Industrial wastewater refers to wastewater and waste liquid discharged during the production process, which contains industrial production materials, intermediate products, by-products and pollutants generated in the production process that are lost with water. It is an important cause of environmental pollution, especially water pollution. With the complexity of industry, the content of industrial wastewater is becoming more and more complex. Nowadays, many industrial wastewaters contain a lot of oil, but because oil is insoluble in water, the oil cannot be completely filtered during treatment. When the oil is discharged, some harmful substances will be discharged together, thereby causing water pollution.

[0003] The Chinese patent "A Grease-Containing Industrial Wastewater Treatment Equipment" authorization announcement number "CN213895289U" adds a grease decomposer into the separation chamber inside the barrel, and uses a motor to drive the rotating shaft and the stirring roller to rotate for stirring. With the cooperation of the turntable, rack rod and gear, the reciprocating screw drives the moving plate to move back and forth up and down, and the stirring rod is moved up and down by the first magnet and the second magnet, which increases the movement amplitude, makes the stirring more uniform, and improves efficiency.

[0004] The above application can achieve stirring and mixing, but during stirring, the movable plate only moves up and down. When the rotation path of the stirring roller coincides with the movable plate and the movable plate is close to the stirring roller, the stirring roller will only undergo a small deformation under the action of the first magnet and the second magnet, resulting in a poor stirring effect.

[0005] Therefore, a grease-containing industrial wastewater treatment device is proposed to solve the above problems. Utility Model Content

[0006] The purpose of the present utility model is to provide an equipment for treating industrial wastewater containing grease in order to solve the above-mentioned problem, thereby improving the problem that when stirring, the movable plate only moves up and down, and when the rotation path of the stirring roller coincides with the movable plate and the movable plate is close to the stirring roller, the stirring roller will only be deformed slightly under the action of the first magnet and the second magnet, resulting in poor stirring effect.

[0007] The utility model achieves the above-mentioned purpose through the following technical scheme: a grease-containing industrial wastewater treatment equipment, comprising: a treatment barrel, a stirring mechanism is arranged inside the treatment barrel; wherein, the stirring mechanism comprises two bevel gears, the two bevel gears are meshed and connected, the top end of the treatment barrel is fixedly connected to a motor, one end of one of the bevel gears is fixedly connected to the output shaft of the motor, the inner wall of the treatment barrel is rotatably connected to a stirring shaft, the top end of the stirring shaft passes through the treatment barrel and is fixedly connected to the bottom end of another bevel gear, the surface of the stirring shaft is fixedly connected to horizontal tubes distributed in equal rows, the inner wall of the horizontal tube is rotatably connected to a runner, both ends of the runner pass through the horizontal tube and are fixedly connected to a round rod, the surface of the round rod is fixedly connected to two toggle plates, and the top of the treatment barrel is provided with a driving assembly.

[0008] Preferably, the drive assembly includes a fan fixedly connected to the top of the processing barrel, a second connecting pipe is embedded in the inner wall of the stirring shaft, a first connecting pipe is provided between the second connecting pipe and the fan, a circular pipe is connected between one end of the transverse pipe and the second connecting pipe, an exhaust pipe is fixedly connected to the bottom end of the stirring shaft, the bottom end of the exhaust pipe extends through the processing barrel, two air guide pipes are fixedly connected to the surface of the exhaust pipe, and the other end of the transverse pipe is connected to the air guide pipe. The air guide pipes and the exhaust pipes ensure that the air entering the transverse pipe is discharged normally, ensuring the stability of the device operation.

[0009] Preferably, a first sealing bearing is embedded in the inner wall of the treatment barrel, and the surface of the exhaust pipe is fixedly connected to the inner edge of the first sealing bearing. Under the action of the first sealing bearing, the sealing between the exhaust pipe and the treatment barrel is ensured when the exhaust pipe rotates.

[0010] Preferably, a second sealed bearing is embedded in the inner wall of the second connecting tube, and the surface of the first connecting tube is fixedly connected to the inner edge of the second sealed bearing. Under the action of the second sealed bearing, when the second connecting tube rotates, the first connecting tube is prevented from rotating, thereby ensuring normal use of the first connecting tube.

[0011] Preferably, the surface of the shifting plate is curved in an arc shape, which is beneficial to improving the shifting effect on the wastewater.

[0012] Preferably, the surface of the toggle plate is provided with through holes distributed in equal rows, so that when the toggle plate rotates, the fluidity of the wastewater is increased.

[0013] Preferably, the air guide tube is L-shaped.

[0014] The beneficial effects of the utility model are:

[0015] The stirring mechanism is set up, and the motor is started. The stirring shaft drives the horizontal tube, the round rod and the toggle plate to rotate horizontally to mix and stir the grease decomposer and the wastewater. At the same time, the fan is used to introduce external wind into the horizontal tube to drive the runner to rotate, so that the round rod drives the toggle plate to rotate horizontally and rotates vertically to mix and stir the grease decomposer and the wastewater. This is conducive to the toggle plate to toggle the grease floating above the liquid surface downward to fully mix it with the grease decomposer, ensuring that the grease in the wastewater is fully mixed with the grease decomposer, strengthening the mixing effect, and thus improving the grease separation effect;

[0016] Under the action of the air guide pipe and the exhaust pipe, the air entering the cross pipe is ensured to be discharged normally, thus ensuring the stability of the device operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a cross-sectional view of the treatment barrel of the present utility model;

[0019] Figure 3 This is a schematic diagram of the stirring mechanism structure of the present utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the toggle plate of the utility model;

[0021] Figure 5 This is a schematic diagram of the connection structure between the air guide pipe and the exhaust pipe of the utility model.

[0022] In the figure: 1. processing barrel; 2. stirring mechanism; 201. bevel gear; 202. motor; 203. stirring shaft; 204. horizontal tube; 205. rotor; 206. round rod; 207. toggle plate; 2071. through hole; 208. drive assembly; 2081. fan; 2082. first connecting pipe; 2083. second connecting pipe; 2084. round pipe; 2085. air guide pipe; 2086. exhaust pipe; 2087. first sealed bearing; 2088. second sealed bearing. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] When implementing: Figure 1-5As shown, a grease-containing industrial wastewater treatment equipment includes: a treatment barrel 1, and a stirring mechanism 2 is arranged inside the treatment barrel 1; wherein, the stirring mechanism 2 includes two bevel gears 201, the two bevel gears 201 are meshed and connected, and the top of the treatment barrel 1 is fixedly connected to a motor 202, one end of one bevel gear 201 is fixedly connected to the output shaft of the motor 202, the inner wall of the treatment barrel 1 is rotatably connected to a stirring shaft 203, the top of the stirring shaft 203 passes through the treatment barrel 1 and is fixedly connected to the bottom end of the other bevel gear 201, the surface of the stirring shaft 203 is fixedly connected to horizontal tubes 204 distributed in equal rows, the inner wall of the horizontal tube 204 is rotatably connected to a runner 205, both ends of the runner 205 pass through the horizontal tube 204 and are fixedly connected to a round rod 206, the surface of the round rod 206 is fixedly connected to two toggle plates 207, and a driving assembly 208 is provided at the top of the treatment barrel 1.

[0025] A feed port is provided at the top of the treatment barrel 1 . When separating grease from wastewater, a grease decomposing agent is added into the treatment barrel 1 through the feed port.

[0026] like Figure 2 、 Figure 3 、 Figure 4 and Figure 5 As shown, the drive assembly 208 includes a fan 2081 fixedly connected to the top of the processing barrel 1. A second connecting pipe 2083 is embedded in the inner wall of the stirring shaft 203. A first connecting pipe 2082 is provided between the second connecting pipe 2083 and the fan 2081. A circular pipe 2084 is connected between one end of the transverse pipe 204 and the second connecting pipe 2083. The bottom end of the stirring shaft 203 is fixedly connected to an exhaust pipe 2086. The bottom end of the exhaust pipe 2086 extends through the processing barrel 1. Two air guide pipes 2085 are fixedly connected to the surface of the exhaust pipe 2086. The other end of the transverse pipe 204 is connected to the air guide pipe 2085. The surface of the toggle plate 207 is curved in an arc shape. The air guide pipe 2085 is L-shaped.

[0027] There are six transverse tubes 204 , and three transverse tubes 204 on the same vertical plane form a group. Each group of transverse tubes 204 is connected to a corresponding air guide tube 2085 .

[0028] During stirring, the motor 202 is started to drive the two bevel gears 201 to rotate, thereby driving the stirring shaft 203 to rotate. When the stirring shaft 203 rotates, the horizontal pipe 204, the round rod 206, the toggle plate 207, the second connecting pipe 2083, the air guide pipe 2085 and the exhaust pipe 2086 are driven to rotate synchronously. When the horizontal pipe 204 rotates, the round rod 206 and the toggle plate 207 are driven to rotate horizontally to mix the grease decomposing agent with the wastewater. The first connecting pipe 2082 is connected to the air outlet of the fan 2081. When the fan When 2081 is started, the outside wind will enter the first connecting pipe 2082 through the fan 2081, and enter the multiple horizontal pipes 204 at the same time through the second connecting pipe 2083 and the circular pipe 2084, and enter the air guide pipe 2085 through the horizontal pipe 204 and then be discharged from the exhaust pipe 2086. When the wind enters the horizontal pipe 204, it will drive the wheel 205 to rotate. When the wheel 205 rotates, it will drive the corresponding round rod 206 to rotate, thereby driving the toggle plate 207 to rotate in the horizontal direction and the vertical direction at the same time.

[0029] like Figure 5 As shown, a first sealed bearing 2087 is embedded in the inner wall of the processing barrel 1, and the surface of the exhaust pipe 2086 is fixedly connected to the inner edge of the first sealed bearing 2087. The inner wall of the processing barrel 1 is fixedly connected to the outer edge of the first sealed bearing 2087, and when the exhaust pipe 2086 rotates, the inner edge of the first sealed bearing 2087 is driven to rotate.

[0030] like Figure 3 As shown, a second sealed bearing 2088 is embedded in the inner wall of the second connecting tube 2083, and the surface of the first connecting tube 2082 is fixedly connected to the inner edge of the second sealed bearing 2088. The inner wall of the second connecting tube 2083 is fixedly connected to the outer edge of the second sealed bearing 2088. When the second connecting tube 2083 rotates, the outer edge of the second sealed bearing 2088 rotates, and the first connecting tube 2082 remains stable.

[0031] like Figure 4 and Figure 5 As shown, the surface of the toggle plate 207 is provided with through holes 2071 distributed in equal rows. When the toggle plate 207 rotates, the wastewater is dispersed through the plurality of through holes 2071.

[0032] When the present invention is in use, when separating grease from wastewater, a grease decomposing agent is added to the treatment barrel 1, the motor 202 is started, and the two bevel gears 201 are driven to rotate, so that the stirring shaft 203 drives the horizontal pipe 204, the round rod 206 and the toggle plate 207 to rotate horizontally to mix the grease decomposing agent with the wastewater. At the same time, the fan 2081 is started to introduce external wind into the first connecting pipe 2082, and enter the multiple horizontal pipes 204 at the same time through the second connecting pipe 2083 and the round pipe 2084, and enter the air guide pipe 2085 through the horizontal pipe 204 and then be discharged from the exhaust pipe 2086. When the wind enters the horizontal pipe 204, it will drive the runner 205 to rotate. When the runner 205 rotates, it will drive the corresponding round rod 206 to rotate, thereby driving the toggle plate 207 to rotate in the horizontal direction and the vertical direction at the same time. When the toggle plate 207 rotates vertically, the grease floating above the liquid surface will be toggled downward, thereby increasing the mixing effect.

[0033] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A grease-containing industrial wastewater treatment equipment, characterized in that: include: A processing barrel (1), wherein a stirring mechanism (2) is provided inside the processing barrel (1); The stirring mechanism (2) comprises two bevel gears (201), the two bevel gears (201) are meshed and connected, the top end of the processing barrel (1) is fixedly connected to a motor (202), one end of one of the bevel gears (201) is fixedly connected to the output shaft of the motor (202), the inner wall of the processing barrel (1) is rotatably connected to a stirring shaft (203), the top end of the stirring shaft (203) passes through the processing barrel (1) and is fixedly connected to the bottom end of the other bevel gear (201), the surface of the stirring shaft (203) is fixedly connected to horizontal tubes (204) distributed in equal rows, the inner wall of the horizontal tube (204) is rotatably connected to a rotating wheel (205), both ends of the rotating wheel (205) pass through the horizontal tube (204) and are fixedly connected to a round rod (206), the surface of the round rod (206) is fixedly connected to two toggle plates (207), and the top end of the processing barrel (1) is provided with a driving assembly (208).

2. The grease-containing industrial wastewater treatment equipment according to claim 1, characterized in that: The driving assembly (208) includes a fan (2081) fixedly connected to the top of the processing barrel (1), a second connecting pipe (2083) is embedded in the inner wall of the stirring shaft (203), a first connecting pipe (2082) is provided between the second connecting pipe (2083) and the fan (2081), a circular pipe (2084) is connected between one end of the transverse pipe (204) and the second connecting pipe (2083), an exhaust pipe (2086) is fixedly connected to the bottom end of the stirring shaft (203), the bottom end of the exhaust pipe (2086) passes through the processing barrel (1), two air guide pipes (2085) are fixedly connected to the surface of the exhaust pipe (2086), and the other end of the transverse pipe (204) is connected to the air guide pipe (2085).

3. The grease-containing industrial wastewater treatment equipment according to claim 2, characterized in that: A first sealing bearing (2087) is embedded and installed in the inner wall of the processing barrel (1), and the surface of the exhaust pipe (2086) is fixedly connected to the inner edge of the first sealing bearing (2087).

4. The grease-containing industrial wastewater treatment equipment according to claim 2, characterized in that: A second sealing bearing (2088) is embedded in the inner wall of the second connecting tube (2083), and the surface of the first connecting tube (2082) is fixedly connected to the inner edge of the second sealing bearing (2088).

5. The grease-containing industrial wastewater treatment equipment according to claim 1, characterized in that: The surface of the toggle plate (207) is curved in an arc shape.

6. The grease-containing industrial wastewater treatment equipment according to claim 1, characterized in that: The surface of the toggle plate (207) is provided with through holes (2071) distributed in equal rows.

7. The grease-containing industrial wastewater treatment equipment according to claim 2, characterized in that: The air guide tube (2085) is L-shaped.

Images