Industrial wastewater filtering treatment device

Abstract

The utility model provides an industrial wastewater filtering treatment device, which belongs to the technical field of wastewater treatment, and comprises a shell, a filter screen, a water inlet pipe and a water outlet pipe, the servo motor is fixedly connected to one side end of the shell; the spiral fan blades are rotationally connected into the shell, and the spiral fan blades are fixedly connected to an output shaft of the servo motor; the semicircular groove is formed in one side end of the shell; the water inlet is formed in the upper end of the shell; the semi-circular barrel is located at one side end of the shell, suspended particles and part of soluble pollutants in waste water can be effectively removed by combining the rotation effect of the spiral fan blades and physical interception of the filter screen, the design of circular holes of the spiral fan blades is beneficial to guiding water flow, cutting and filtering are conducted at the same time, and the filtering efficiency is improved. And the contact area between the water flow and the inclined plate can be increased when the wastewater passes through the inclined plate, so that the sedimentation of suspended matters is further promoted.

Description

Technical Field

[0001] The utility model belongs to the technical field of wastewater treatment, and in particular relates to an industrial wastewater filtering and treating device. Background Art

[0002] Industrial wastewater refers to wastewater, sewage and waste liquid generated during industrial production, which contains industrial production materials, intermediates and products lost with water, as well as pollutants generated during the production process. With the rapid development of industry, the types and quantities of wastewater have increased rapidly, and the pollution of water bodies has become increasingly widespread and serious, threatening human health and safety.

[0003] The patent document with the announcement number "CN220276384U" records "a wastewater filter box and an industrial wastewater pretreatment filter device, belonging to the field of industrial wastewater treatment. A wastewater filter box includes a treatment box, the treatment box has an inner cavity for injecting wastewater when in use, and a water inlet and a drain, a filter component is arranged between the water inlet and the drain, the filter component is located above the inner cavity, and the inner cavity is divided into a clean water area and a sewage area; a debris removal mechanism and a collection space are also arranged below the inner cavity, wherein the collection space is connected to the inner cavity, and the debris removal mechanism transports the impurities filtered by the filter component to the collection space. The utility model provides a wastewater filter box, which can collect impurities in the process of filtering wastewater by the filter component, avoid impurity accumulation, ensure the filtering effect, and improve the filtering rate."

[0004] The above patent can collect impurities and avoid impurity accumulation during the process of filtering wastewater by the filter component, ensure the filtering effect, and improve the filtering rate. However, impurities are drawn into the wastewater and are easily discharged together, which can easily cause the drain outlet to be blocked and affect the use of discharge. Utility Model Content

[0005] The utility model aims to provide an industrial wastewater filtering and treating device, aiming to solve the problem in the prior art that impurities are drawn into wastewater and are easily discharged together, which easily leads to blockage of the drain outlet and affects the use of discharge.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An industrial wastewater filtering and treating device, comprising:

[0008] case;

[0009] A servo motor, wherein the servo motor is fixedly connected to one side end of the housing;

[0010] A spiral fan blade, the spiral fan blade is rotatably connected in the housing, and the spiral fan blade is fixedly connected to the output shaft of the servo motor;

[0011] A semicircular groove, wherein the semicircular groove is provided at one side end of the shell;

[0012] A water inlet, the water inlet being opened at the upper end of the shell;

[0013] A semi-circular barrel, wherein the semi-circular barrel is located at one side end of the shell;

[0014] Two grooves, both of which are opened on the circumferential surface of the semi-circular barrel;

[0015] A filter screen, wherein the filter screen is fixedly connected to the semi-circular barrel;

[0016] A collecting box, the collecting box is fixedly connected to the circumferential surface of the semi-circular barrel;

[0017] Two fixing gaskets are fixedly connected to the circumferential surface of the semi-circular barrel.

[0018] As a preferred solution of the utility model, a circular hole is opened on the surface of the spiral blade, and the radius of the circular hole is 1 cm.

[0019] As a preferred solution of the utility model, an inclined plate is fixedly connected to an inner wall of one side of the shell, and the inclined plate is located on the upper side of the spiral fan blade.

[0020] As a preferred solution of the utility model, a hollow groove is provided at the upper end of the shell, an exhaust hood is fixedly connected to the upper end of the shell, a cover plate is provided at the upper end of the exhaust hood, and exhaust grooves are provided at both side ends of the exhaust hood.

[0021] As a preferred solution of the utility model, a fixing frame is fixedly connected to the close ends of the inner walls on both sides of the exhaust hood, and a filter pad is provided at the upper end of the fixing frame.

[0022] As a preferred solution of the present invention, the spiral blades are made of stainless steel.

[0023] Compared with the prior art, the beneficial effects of the utility model are:

[0024] 1. In this scheme, by combining the rotation of the spiral blades and the physical interception of the filter, the suspended particles and some soluble pollutants in the wastewater can be effectively removed. The circular hole design of the spiral blades helps to guide the water flow to cut and filter at the same time, thereby improving the filtration efficiency. In addition, the presence of the inclined plate can increase the contact area between the water flow and the inclined plate when the wastewater passes through, further promoting the sedimentation of suspended matter.

[0025] 2. In this solution, the semi-barrel shape at the side of the shell facilitates the concentration and collection of wastewater, while the setting of the groove and the fixed gasket helps to stabilize the position of the semi-barrel and the filter. At the same time, the design of the hollow groove and the exhaust hood at the upper end of the shell can effectively remove the gas generated during the filtration process, reduce the internal pressure, and ensure the stable operation of the system. The addition of the exhaust groove and the fixed frame provides additional filtering function while ensuring the safety of discharge. The design of the entire device is convenient for daily cleaning and maintenance, which helps to reduce long-term operating costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0027] Figure 1 It is a main perspective view of the utility model;

[0028] Figure 2 It is a first sectional stereoscopic view of the utility model;

[0029] Figure 3 It is a second sectional stereoscopic view of the utility model;

[0030] Figure 4 It is an exploded view of the utility model.

[0031] In the figure: 1. Shell; 2. Water inlet; 3. Servo motor; 4. Semi-circular barrel; 5. Exhaust hood; 6. Cover plate; 7. Inclined plate; 8. Spiral fan blades; 9. Circular hole; 10. Semi-circular groove; 11. Exhaust groove; 12. Fixed frame; 13. Filter pad; 14. Groove; 15. Collection box; 16. Filter screen; 17. Fixed gasket. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] Example 1

[0034] See also Figure 1-Figure 4 , the utility model provides the following technical solutions:

[0035] An industrial wastewater filtering and treating device, comprising:

[0036] Shell 1;

[0037] A servo motor 3, which is fixedly connected to one side end of the housing 1;

[0038] A spiral fan blade 8, the spiral fan blade 8 is rotatably connected to the housing 1, and the spiral fan blade 8 is fixedly connected to the output shaft of the servo motor 3;

[0039] A semicircular groove 10, which is provided at one side end of the housing 1;

[0040] A water inlet 2, which is opened at the upper end of the shell 1;

[0041] A semi-circular barrel 4, which is located at one side end of the shell 1;

[0042] Two grooves 14, both grooves 14 are opened on the circumferential surface of the semi-circular barrel 4;

[0043] A filter screen 16, the filter screen 16 is fixedly connected to the semi-circular barrel 4;

[0044] A collecting box 15, the collecting box 15 is fixedly connected to the circumferential surface of the semi-circular barrel 4;

[0045] Two fixing gaskets 17 are fixedly connected to the circumferential surface of the semi-circular barrel 4.

[0046] In a specific embodiment of the utility model, the shell 1 serves as the basic structure of the wastewater filtering and treating device, providing a closed space for accommodating and protecting internal components, the servo motor 3 provides power to drive the spiral fan blades 8 to work, and generates water flow through rotation to help the wastewater flow, so that impurities in the wastewater will not stay inside the shell 1, the water inlet 2 is opened at the upper end of the shell 1, and is used to introduce industrial wastewater into the device, the semicircular groove 10 is used to discharge wastewater, and the semicircular barrel 4 can be bound to one side of the shell 1 by inserting bolts into the fixing gasket 17, and the semicircular barrel 4 plays a role in accommodating wastewater, the groove 14 is divided into front and back designs, and the collection box 15 is docked with the front groove 14, so that the wastewater with impurities enters its interior, and the impurities will remain at the bottom of the collection box 15, and the wastewater continues to move forward and flows out through another groove 14, and the support filter 16 can intercept solid particles and pollutants in the wastewater, so that the wastewater becomes clean when the next step of treatment is carried out, and the device can reduce the labor cost, and the automatic processing reduces the direct contact between people and wastewater, improves the safety of operation, and can filter out a large amount of impurities in the wastewater.

[0047] For details, please refer to Figure 2 A circular hole 9 is provided on the surface of the spiral blade 8, and the radius of the circular hole 9 is 1 cm.

[0048] In this embodiment: when the spiral fan blades 8 are in use, the design of the circular hole 9 helps to promote the mixing and dispersion of water flow inside the device, so that the wastewater can contact the filter screen 16 more evenly. The radius of the circular hole 9 is 1 cm, which can intercept most fine particles, thereby improving the overall filtration efficiency.

[0049] For details, please refer to Figure 2 A slanted plate 7 is fixedly connected to the inner wall of one side of the shell 1 , and the slanted plate 7 is located on the upper side of the spiral blade 8 .

[0050] In this embodiment: the inclined plate 7 can help the wastewater enter the shell 1, prevent the wastewater from splashing everywhere, make the water flow more stable and orderly, and help reduce the impact of the water flow on the shell and the spiral fan blades 8, thereby reducing the wear and noise of the equipment.

[0051] For details, please refer to Figure 2 A hollow groove is formed at the upper end of the shell 1, an exhaust hood 5 is fixedly connected to the upper end of the shell 1, a cover plate 6 is formed at the upper end of the exhaust hood 5, and exhaust grooves 11 are formed at both side ends of the exhaust hood 5.

[0052] In this embodiment: the design of the exhaust hood 5 and the exhaust grooves 11 on both sides enable the gas released in the wastewater to be discharged effectively, avoiding the accumulation of gas inside the device, thereby maintaining the internal pressure balance. The setting of the cover plate 6 can prevent foreign matter from entering the device, and can also be taken out to clean the inside of the exhaust hood 5, thereby improving convenience.

[0053] For details, please refer to Figure 2 A fixing frame 12 is fixedly connected to the inner walls of both sides of the exhaust hood 5 at the ends thereof, and a filter pad 13 is provided at the upper end of the fixing frame 12 .

[0054] In this embodiment: the filter pad 13 at the upper end of the fixed frame 12 can capture and intercept smaller particles and suspended matter in the exhaust gas, ensuring that the exhausted gas is cleaner and reducing the impact on the environment. The presence of the filter pad 13 can form an additional filter layer inside the exhaust hood 5, effectively preventing the filtered gas from backflowing during the exhaust process, thereby ensuring the stability of the wastewater treatment effect.

[0055] For details, please refer to Figure 2 The material of the spiral blade 8 is stainless steel.

[0056] In this embodiment: the spiral fan blades 8 made of stainless steel have excellent corrosion resistance, can resist the erosion of chemical substances such as acid, alkali, salt spray, etc. in harsh industrial environments, thereby extending the service life of the equipment, have good wear resistance, can withstand the friction and wear of materials during long-term operation, and maintain high operating efficiency and stability.

[0057] The working principle and use process of the utility model are as follows: wastewater enters the housing 1 through the water inlet 2. Before entering the semi-circular barrel 4, the wastewater is firstly stirred by the spiral blades 8. The wastewater rotates under the action of the spiral blades 8, and larger particles are thrown away and deposited in the semi-circular groove 10 on one side of the housing 1. The wastewater continues to flow and enters the semi-circular barrel 4, where the filter 16 plays a further filtering role. The filter 16 intercepts smaller particles to ensure that the wastewater is cleaner. The particles intercepted in the wastewater remain in the collection box 15, and the remaining wastewater is discharged through another groove 14, reducing the impact of particles in the wastewater on the environment. The automated processing reduces direct contact between people and wastewater, improves the safety of operation, and can filter out a large amount of impurities in the wastewater.

[0058] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An industrial wastewater filtration treatment device, characterized in that: include: Housing (1); A servo motor (3), wherein the servo motor (3) is fixedly connected to one side end of the housing (1); A spiral fan blade (8), wherein the spiral fan blade (8) is rotatably connected to the housing (1), and the spiral fan blade (8) is fixedly connected to the output shaft of the servo motor (3); A semicircular groove (10), wherein the semicircular groove (10) is provided at one side end of the housing (1); A water inlet (2), wherein the water inlet (2) is disposed at the upper end of the housing (1); A semi-circular barrel (4), wherein the semi-circular barrel (4) is located at one side end of the shell (1); Two grooves (14), both of which are formed on the circumferential surface of the semi-circular barrel (4); A filter screen (16), wherein the filter screen (16) is fixedly connected to the semi-circular barrel (4); A collecting box (15), wherein the collecting box (15) is fixedly connected to the circumferential surface of the semi-circular barrel (4); Two fixed gaskets (17), both of which are fixedly connected to the circumferential surface of the semi-circular barrel (4).

2. The industrial wastewater filtration treatment device according to claim 1, characterized in that: A circular hole (9) is provided on the surface of the spiral blade (8), and the radius of the circular hole (9) is 1 cm.

3. The industrial wastewater filtration treatment device according to claim 2 is characterized in that: An inclined plate (7) is fixedly connected to an inner wall of one side of the housing (1), and the inclined plate (7) is located on the upper side of the spiral blade (8).

4. The industrial wastewater filtration treatment device according to claim 3 is characterized in that: The upper end of the shell (1) is provided with a hollow groove, the upper end of the shell (1) is fixedly connected with an exhaust hood (5), the upper end of the exhaust hood (5) is provided with a cover plate (6), and both side ends of the exhaust hood (5) are provided with exhaust grooves (11).

5. The industrial wastewater filtration treatment device according to claim 4, characterized in that: A fixing frame (12) is fixedly connected to the inner walls of both sides of the exhaust hood (5) at the adjacent ends, and a filter pad (13) is provided at the upper end of the fixing frame (12).

6. The industrial wastewater filtration treatment device according to claim 5, characterized in that: The spiral blades (8) are made of stainless steel.

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