Angle-adjustable telescopic rotary water distribution, filtration and separation device

Abstract

The utility model discloses an angle-adjustable telescopic rotary water distribution, filtration and separation device, belongs to the technical field of sewage treatment, and aims to solve the technical problem of non-uniform water distribution of a sewage treatment device in the prior art. The telescopic rotary water distribution, filtration and separation device with the adjustable angle comprises a rigid shell, a water inlet pipe is arranged at the top end of the rigid shell, a water outlet pipe is arranged at the bottom end of the rigid shell, and a water filtration structure is arranged in the rigid shell; the bottom end of the water inlet pipe extends into the rigid shell and is provided with a water distributor, the water distributor is in a net bag shape and is connected to the bottom end of the water inlet pipe in a sleeving mode, and the water inlet pipe is rotationally arranged at the top end of the rigid shell in a penetrating mode. According to the telescopic rotary water distribution, filtration and separation device with the adjustable angle, water flow is effectively prevented from being concentrated in the center of the filter material structure, uniform distribution of the water flow in the filter material structure is ensured, and the phenomenon of insufficient local filtration is avoided.

Description

TECHNICAL FIELD

[0001] The utility model belongs to sewage treatment technical field, concretely relates to a telescopic rotary water distribution filtering and separating device with adjustable angle. BACKGROUND

[0002] With the acceleration of global industrialization, the discharge of sewage and wastewater is increasing, and water pollution is becoming increasingly serious. Oil, chemical, power and other industries produce a large amount of wastewater, which contains suspended solids, oil and harmful substances. Traditional sewage treatment methods, such as sedimentation, filtration and biological treatment, can solve the problem of solid-liquid separation to some extent, but still have the disadvantages of low treatment efficiency, high energy consumption and large equipment occupation, especially in the treatment of complex water quality and high pollution load sewage, the existing technology is often difficult to meet the efficient and stable treatment demand.

[0003] In order to solve these problems, new sewage treatment technologies have emerged in recent years, such as rotary water distribution equipment and glue-free water distribution system. However, these technologies still face the problem of uneven water distribution in practical application, and the sewage is often concentrated in the middle of the filter material, resulting in uneven local filtration and unstable sewage separation effect. Therefore, the present application provides a telescopic rotary water distribution filtering and separating device with adjustable angle. SUMMARY

[0004] In view of the shortcomings of the prior art, the utility model provides a telescopic rotary water distribution filtering and separating device with adjustable angle, which aims to solve the problem of uneven water distribution in the prior art.

[0005] TECHNICAL SCHEME

[0006] In order to solve the above technical problems, the utility model provides a telescopic rotary water distribution filtering and separating device with adjustable angle, which comprises a rigid shell, the rigid shell top is provided with water inlet pipe, the rigid shell bottom is provided with water outlet pipe, the rigid shell inside is provided with filter water structure;The bottom end of the water inlet pipe extends into the rigid shell and is provided with a water distributor, the water distributor is provided with a mesh bag and is sleeved with the bottom end of the water inlet pipe, the water inlet pipe is rotatably arranged at the top end of the rigid shell, and the rigid shell is provided with a driving mechanism for driving the water inlet pipe to rotate.

[0007] Preferably, the filter water structure comprises a first filter material, a second filter material and a third filter material arranged in the rigid shell, the first filter material, the second filter material and the third filter material are arranged in order from top to bottom, and the porosity of the first filter material, the second filter material and the third filter material decreases from top to bottom.

[0008] Preferably, the rigid shell top is provided with a ring seat, a rotating shaft sleeve is rotatably embedded in the ring seat, the rotating shaft sleeve is sleeved on the water inlet pipe, and the top of the water inlet pipe is provided with a rotating joint.

[0009] Preferably, the top of the ring seat is provided with a supporting plate, the top of the rotating shaft sleeve is coaxially sleeved with a gear ring, a gear is rotatably mounted on the upper surface of the supporting plate, the gear is engaged with the gear ring, a fixing frame is fixed on the supporting plate, and a motor for driving the gear to rotate is mounted on the fixing frame.

[0010] Preferably, the radius of the gear ring is greater than the radius of the gear.

[0011] Preferably, a water collector is arranged in the rigid shell, the water collector is located below the three-stage filter material, a plurality of water collecting branch pipes are arranged on the water collector, the water collecting branch pipes are arranged in a mesh structure, the water outlet pipe is in communication with the bottom of the water collector, and the water collector and the inner bottom of the rigid shell are filled with padding.

[0012] Preferably, the water distributor is arranged in a conical shape.

[0013] Preferably, a inner shell is arranged in the center of the water distributor, the inner shell is arranged in a conical shape, and a support column is vertically connected between the inner shell and the inner bottom wall of the water distributor.

[0014] Advantages

[0015] Compared with the prior art, the advantages of the utility model lie in that:

[0016] The utility model discloses a water distributor is arranged, sewage enters the rigid shell through the water inlet pipe, utilizes the water distributor of mesh bag and conical shape, and the inner shell of conical structure is arranged in the water distributor, can make the even dispersion of sewage to filter material structure, effectively prevent the concentration of water flow in filter material structure center, guarantee the uniform distribution of water flow in filter material structure, avoid the phenomenon of local insufficient filtration, through the layer-by-layer filtration of primary filter material, secondary filter material and three-stage filter material in filter material structure, can efficiently remove the particulate matter, grease and other pollutants in sewage, realize the filtration purification to sewage, through the setting of water collector and water collecting branch pipe, the water after filtration can flow into the water collector through the water collecting branch pipe and collect, and finally flow out from the water outlet pipe, wherein the water collecting branch pipe is arranged in a mesh structure, this design not only enhances the flowability of water flow, but also can effectively prevent the filter material and sundries in sewage from entering the water outlet pipe. Through the setting of the driving mechanism, the water inlet pipe drives the water distributor to rotate, the angle of the water distributor can be adjusted, the water distribution effect is more uniform, the water distribution uniformity is further optimized, and the water distributor can be widely applied to sewage treatment, industrial wastewater treatment, oilfield sewage treatment and other occasions requiring solid-liquid separation. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the accompanying drawings needed to be used in the embodiments or prior art description will be briefly introduced. Obviously, the accompanying drawings in the following description only represent some embodiments of the present application, and all other drawings obtained by those skilled in the art without any creative effort based on these drawings also belong to the protection scope of the present application.

[0018] Figure 1 It is a schematic diagram of the overall structure of the present application.

[0019] Figure 2 It is a schematic diagram of the internal structure of the rigid shell in the present application.

[0020] Figure 3 It is a schematic diagram of the structure of the water distributor and the driving mechanism in the present application.

[0021] Figure 4 It is a schematic diagram of the structure of the water distributor bottom view in the present application.

[0022] Figure 5 It is a schematic diagram of the structure of the water collector in the present application.

[0023] The marks in the drawings are: 1, rigid shell; 2, water inlet pipe; 3, water outlet pipe; 4, ring seat; 5, driving mechanism; 6, water distributor; 7, rotary joint; 8, primary filter material; 9, secondary filter material; 10, tertiary filter material; 11, water collector; 12, water collecting branch pipe; 13, cushion material; 14, inner shell; 15, support column; 16, supporting plate; 17, rotary shaft sleeve; 18, gear ring; 19, gear; 20, fixed frame; 21, motor. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be described clearly and completely in combination with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments only represent some embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without any creative effort also belong to the protection scope of the present application.

[0025] The present embodiment provides a telescopic rotary water distribution and filtration separation device with adjustable angle, and its structural schematic diagram is as shown in Figures 1-5As shown, including rigid shell 1, rigid shell 1 top end is provided with water inlet pipe 2, rigid shell 1 bottom end is provided with water outlet pipe 3, rigid shell 1 inside is provided with water filter structure; Water filter structure includes setting in rigid shell 1 first filter material 8, second filter material 9 and third filter material 10, first filter material 8, second filter material 9 and third filter material 10 are distributed from top to bottom in turn, and the porosity of first filter material 8, second filter material 9 and third filter material 10 gradually decreases from top to bottom. First filter material 8, second filter material 9 and third filter material 10 adopt filtering materials such as walnut shell, quartz sand and the like, when sewage passes through rigid shell 1, multi-layer filtering structure can efficiently remove particulate matter, grease and other pollutants in sewage, realizing efficient filtration and purification of sewage.

[0026] In further embodiments, the bottom end of the water inlet pipe 2 extends into the rigid shell 1 and is provided with a water distributor 6, the water distributor 6 is set as a mesh bag and is sleeved on the bottom end of the water inlet pipe 2, the water distributor 6 is set as a cone. The inner shell 14 is arranged in the center of the water distributor 6, the inner shell 14 is set as a cone, and the support 15 is vertically connected between the inner shell 14 and the inner bottom wall of the water distributor 6. Through this structure design, it effectively prevents the water flow from directly concentrating through the center area of the filter material, and ensures the uniform distribution of the water flow in each filter layer.

[0027] In further embodiments, the water inlet pipe 2 is rotatably arranged at the top end of the rigid shell 1, and the rigid shell 1 is provided with a driving mechanism 5 for driving the water inlet pipe 2 to rotate. The top end of the rigid shell 1 is provided with a ring seat 4, the ring seat 4 is rotatably embedded with a rotating shaft sleeve 17, the rotating shaft sleeve 17 is sleeved on the water inlet pipe 2, the top end of the water inlet pipe 2 is provided with a rotating joint 7 for rotatably connecting with a sewage conveying pipe, the top end of the ring seat 4 is provided with a supporting plate 16, the top end of the rotating shaft sleeve 17 is coaxially sleeved with a gear ring 18, the supporting plate 16 is rotatably installed with a gear 19 on the upper surface, the gear 19 is engaged with the gear ring 18, the supporting plate 16 is fixedly provided with a fixed frame 20, and the fixed frame 20 is installed with a motor 21 for driving the gear 19 to rotate. Starting the motor 21 drives the gear 19 to rotate, and the water inlet pipe 2 drives the water distributor 6 to rotate through the transmission of the gear 19 and the gear ring 18, so as to adjust the angle of the water distributor 6 and realize more uniform water distribution effect, which can meet the water distribution demand under different flow rates and further optimize the water distribution uniformity. The radius of the gear ring 18 is greater than the radius of the gear 19, which is beneficial to the rotation of the water inlet pipe 2 driven by the motor 21.

[0028] In further embodiments, a water collector 11 is arranged in the rigid shell 1, and the water collector 11 is located below the three-stage filter material 10, a plurality of water collecting branch pipes 12 are arranged on the water collector 11, the water collecting branch pipes 12 are arranged in a mesh structure, the water outlet pipe 3 is in communication with the bottom of the water collector 11, and the water collector 11 and the inner bottom of the rigid shell 1 are filled with a padding 13. The main function of the padding 13 is to support and stabilize the water collector 11, prevent the water collector 11 from displacement or deformation during use, and ensure long-term stable operation of the equipment. The filtered water can flow into the water collector 11 through the water collecting branch pipes 12 and be collected, and finally flow out from the water outlet pipe 3, wherein the water collecting branch pipes 12 are arranged in a mesh structure, which not only enhances the flowability of the water flow, but also effectively prevents the filter material and sundries in the sewage from entering the water outlet pipe 3, realizing the whole sewage filtering and separating process.

[0029] Working principle: in use, the sewage enters the rigid shell 1 through the water inlet pipe 2, and since the bottom end of the water inlet pipe 2 is a water distributor 6 provided with a mesh bag and in a conical shape, and an inner shell 14 in a conical structure is arranged in the water distributor 6, the sewage can be uniformly dispersed into the filter material structure, effectively preventing the water flow from concentrating in the center of the filter material structure, ensuring the uniform distribution of the water flow in the filter material structure, and avoiding the phenomenon of insufficient local filtration. Through the layer-by-layer filtration of the first-stage filter material 8, the second-stage filter material 9 and the three-stage filter material 10, the particulate matter, grease and other pollutants in the sewage can be efficiently removed. Through the arrangement of the water collector 11 and the water collecting branch pipes 12, the filtered water can flow into the water collector 11 through the water collecting branch pipes 12 and be collected, and finally flow out from the water outlet pipe 3, wherein the water collecting branch pipes 12 are arranged in a mesh structure, which not only enhances the flowability of the water flow, but also effectively prevents the filter material and sundries in the sewage from entering the water outlet pipe 3. Further, the starting motor 21 drives the gear 19 to rotate, and the water inlet pipe 2 drives the water distributor 6 to rotate through the transmission of the gear 19 and the gear ring 18, so as to adjust the angle of the water distributor 6 and achieve more uniform water distribution effect, so as to meet the water flow distribution requirements under different flow rates and further optimize the water distribution uniformity.

[0030] All the technical features in the embodiments can be freely combined according to actual needs.

[0031] Finally, it should be noted that: the above only describes the preferred embodiments of the present application, and is not used to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. An adjustable angle telescopic rotary water distribution filtration separation device, comprising a rigid shell (1), characterized in that: a water inlet pipe (2) is arranged at the top end of the rigid shell (1), a water outlet pipe (3) is arranged at the bottom end of the rigid shell (1), and a water filtration structure is arranged inside the rigid shell (1); the bottom end of the water inlet pipe (2) extends into the rigid shell (1) and is provided with a water distributor (6), the water distributor (6) is arranged in a mesh shape and is sleeved on the bottom end of the water inlet pipe (2), the water inlet pipe (2) is rotatably arranged at the top end of the rigid shell (1), and a driving mechanism (5) for driving the water inlet pipe (2) to rotate is arranged on the rigid shell (1).

2. The adjustable angle telescopic rotary water distribution, filtration and separation device according to claim 1, wherein, The water filtration structure comprises a first filter material (8), a second filter material (9), and a third filter material (10) arranged in the rigid shell (1), the first filter material (8), the second filter material (9), and the third filter material (10) are arranged in sequence from top to bottom, and the pore size of the first filter material (8), the second filter material (9), and the third filter material (10) gradually decreases from top to bottom.

3. The adjustable angle telescopic rotary water distribution, filtration and separation device of claim 2, wherein, A ring seat (4) is arranged at the top end of the rigid shell (1), a rotating shaft sleeve (17) is rotatably arranged in the ring seat (4), the rotating shaft sleeve (17) is sleeved on the water inlet pipe (2), and a rotating joint (7) is arranged at the top end of the water inlet pipe (2).

4. The adjustable angle telescopic rotary water distribution, filtration and separation device of claim 3, wherein, A supporting plate (16) is arranged at the top end of the ring seat (4), a gear ring (18) is coaxially sleeved on the top end of the rotating shaft sleeve (17), a gear (19) is rotatably arranged on the upper surface of the supporting plate (16), the gear (19) is engaged with the gear ring (18), a fixing frame (20) is fixed on the supporting plate (16), and a motor (21) for driving the gear (19) to rotate is arranged on the fixing frame (20).

5. The adjustable angle telescopic rotary water distribution, filtration and separation device, according to claim 4, wherein, The radius of the gear ring (18) is greater than the radius of the gear (19).

6. The adjustable angle telescopic rotary water distribution, filtration and separation device of claim 2, wherein, A water collector (11) is arranged in the rigid shell (1), the water collector (11) is located below the third filter material (10), a plurality of water collecting branch pipes (12) are arranged on the water collector (11) and are arranged in a mesh structure, the water outlet pipe (3) is in communication with the bottom of the water collector (11), and the water collector (11) and the inner bottom of the rigid shell (1) are filled with a padding material (13).

7. The adjustable angle telescopic rotary water distribution, filtration and separation device of claim 1, wherein, The water distributor (6) is arranged in a conical shape.

8. The adjustable angle telescopic rotary water distribution, filtration and separation device, according to claim 7, wherein, An inner shell (14) is arranged at the center of the water distributor (6), the inner shell (14) is arranged in a conical shape, and a support column (15) is vertically connected between the inner shell (14) and the inner bottom wall of the water distributor (6).

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