Pretreatment equipment parallel connection device

Abstract

The utility model discloses a pretreatment equipment parallel connection device, and relates to the field of sewage treatment.The pretreatment equipment parallel connection device comprises a device bottom plate, a parallel connection structure is arranged at the top of the device bottom plate, and through the structural arrangement, the pretreatment equipment parallel connection device can drive a linkage rod to rotate through a motor, so that a connecting plate and an inclined plate are driven to rotate through the linkage rod; according to the pretreatment equipment, water in the stirring cylinder is rotationally stirred and cut, so that when the water flow falls into the water diversion tank from the stirring cylinder, substances in the water flow are dispersed more uniformly, and then diversion parallel connection is performed, so that the pretreatment equipment is matched more harmoniously, and the overall matching is closer.

Description

Technical Field

[0001] This application relates to the field of sewage treatment, and in particular to a parallel device for pretreatment equipment. Background Art

[0002] The parallel system of pretreatment equipment usually refers to an industrial water treatment system, in which multiple pretreatment equipment (such as filters, sedimentation tanks, reactors, etc.) are connected in parallel through pipelines to jointly treat the raw water or sewage entering the system.

[0003] Currently, when the parallel device of pretreatment equipment is actually used, due to the uneven distribution of flow rate between the pretreatment equipment, when the water flow is introduced into multiple pretreatment equipment simultaneously, the distribution of pollutants in the water flow is uneven, resulting in different degrees of water pollution in different flow segments, so that there are too many pollutants in a part of the water body, which is not convenient for subsequent sewage pretreatment, and the cooperation between the equipment is not coherent enough, thus affecting the treatment effect. Utility Model Content

[0004] In order to improve the problem of uneven distribution of water body pollutants, this application provides a parallel device for pretreatment equipment.

[0005] The parallel device for pretreatment equipment provided by this application adopts the following technical solutions:

[0006] A parallel device for pretreatment equipment includes a device bottom plate, and a parallel structure is arranged on the top of the device bottom plate;

[0007] The parallel structure includes a water inlet tank, a stirring cylinder is fixedly connected to the bottom of the water inlet tank, a connecting cross plate is fixedly penetrated through the bottom of the stirring cylinder, and a water distribution tank is fixedly connected to the bottom of the connecting cross plate.

[0008] By adopting the above technical solution, the water distribution tank is fixed by the connecting cross plate.

[0009] Preferably, the parallel structure further includes a first support column fixedly connected to the top of the device bottom plate, and the top of the first support column is fixedly connected to the bottom of the water inlet tank.

[0010] By adopting the above technical solution, the water inlet tank is vertically supported by the first support column.

[0011] Preferably, a first gate plate is inserted into the top of the water inlet tank, and a fixing plate is fixedly connected to the top of the water inlet tank.

[0012] By adopting the above technical solution, whether water flows inside the water inlet tank is controlled by the first gate plate.

[0013] Preferably, a water baffle fixedly connected to the side wall of the fixing plate and to the top of the water inlet tank is provided. A connecting member is fixedly connected to the top of the fixing plate, and one end of the connecting member away from the fixing plate is fixedly connected to a motor.

[0014] By adopting the above technical solution, the motor provides power for the device.

[0015] Preferably, the output end of the motor movably penetrates the top of the fixing plate. The motor movably penetrates the top of the fixing plate and extends to the bottom of the motor, and one end is fixedly connected to a linkage rod. A water outlet round hole is provided at the bottom of the water inlet tank.

[0016] By adopting the above technical solution, the motor drives the linkage rod to rotate.

[0017] Preferably, a first fixed horizontal plate fixedly connected to the inner wall of the water outlet round hole movably penetrates the upper half side wall of the linkage rod, and a connecting plate is fixedly connected to the side wall of the linkage rod.

[0018] By adopting the above technical solution, the first fixed horizontal plate limits the linkage rod, making the structure more stable.

[0019] Preferably, one end of the connecting plate away from the linkage rod is fixedly connected to an inclined plate. A second fixed horizontal plate with both ends fixedly connected to the inner wall of the stirring cylinder movably penetrates the lower half side wall of the linkage rod.

[0020] By adopting the above technical solution, the inclined plate improves the stirring efficiency.

[0021] Preferably, a second support column fixedly connected to the top of the device bottom plate is fixedly connected to the bottom of the water distribution tank, and a second gate plate is clamped in the inner wall of the water distribution tank.

[0022] By adopting the above technical solution, the second support column provides vertical support for the water distribution tank, making the structure more stable.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. The motor drives the linkage rod to rotate, thereby driving the connecting plate and the inclined plate to rotate through the linkage rod, so as to rotate and stir and cut the water falling from above in the stirring cylinder, so that when the water flow falls from the stirring cylinder into the water distribution tank, the substances inside the water flow are more evenly distributed and then shunted and connected in parallel, making the cooperation between the pretreatment devices more coordinated and the overall cooperation more intimate. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram showing the overall structure of the parallel device of the pretreatment equipment of the present application;

[0026] Figure 2It is an overall display diagram of another perspective of the parallel device of the pretreatment equipment of the present application;

[0027] Figure 3 It is a partial display diagram at the water inlet tank of the parallel device of the pretreatment equipment of the present application;

[0028] Figure 4 It is a cross-sectional view of the stirring cylinder of the parallel device of the pretreatment equipment of the present application;

[0029] Figure 5 It is for the parallel device of the pretreatment equipment of the present application Figure 4 The partial enlarged view at position A in;

[0030] Figure 6 It is for the parallel device of the pretreatment equipment of the present application Figure 4 The partial enlarged view at position B in;

[0031] Figure 7 It is a partial display diagram at the water distribution tank of the parallel device of the pretreatment equipment of the present application.

[0032] Reference signs:

[0033] 1. Device bottom plate;

[0034] 2. Parallel structure; 21. First support column; 22. Water inlet tank; 23. First gate plate; 24. Fixed plate; 25. Water baffle; 26. Connecting piece; 27. Motor; 28. Linking rod; 29. Water outlet round hole; 210. Stirring cylinder; 211. First fixed cross plate; 212. Connecting plate; 213. Inclined plate; 214. Connecting cross plate; 215. Second fixed cross plate;

[0035] 216. Water distribution tank; 217. Second support column; 218. Second gate plate. Detailed implementation manners

[0036] The following further elaborates on the present application in conjunction with the attached Figures 1-7 to further illustrate the present application in detail.

[0037] The embodiment of the present application discloses a parallel device for a pretreatment equipment.

[0038] Embodiment 1

[0039] Referring to Figure 1 , 2, a parallel device for a pretreatment equipment includes a device bottom plate 1, and a parallel structure 2 is arranged on the top of the device bottom plate 1;

[0040] The staff places the device bottom plate 1 stably, so as to move the pretreatment equipment for parallel connection.

[0041] Referring to Figure 3, 7, The parallel structure 2 includes a water inlet tank 22. The bottom of the water inlet tank 22 is fixedly connected to the top of the stirring cylinder 210. A first round hole is opened at the top of the connecting cross plate 214. The bottom of the stirring cylinder 210 fixedly penetrates through the first round hole, so that the stirring cylinder 210 fixedly penetrates through the connecting cross plate 214. The side of the connecting cross plate 214 away from the stirring cylinder 210 is fixedly connected to the top of the water distribution tank 216, thus making the structure more stable.

[0042] The staff connects the pretreatment equipment to both ends of the water inlet tank 22 and the water distribution tank 216 respectively. Then the staff pulls up the first gate 23 and the second gate 218, so that the water distribution tank 216 and the water inlet tank 22 are respectively connected to the pretreatment equipment. Subsequently, the water flow will flow from the pretreatment equipment into the water inlet tank 22.

[0043] Refer to Figures 3-6 , The parallel structure 2 further includes a first support column 21 fixedly connected to the top of the device base plate 1. One end of the first support column 21 away from the device base plate 1 is fixedly connected to one end of the water inlet tank 22 close to the first support column 21 for vertical support. A first chute is opened on the inner wall of the top of the water inlet tank 22. The first gate 23 is inserted into the first chute, so that the first gate 23 is inserted into the water inlet tank 22. One end of the water inlet tank 22 away from the first support column 21 is fixedly connected to the bottom of the fixing plate 24, so as to prevent water from splashing out through the fixing plate 24. The side wall of the fixing plate 24 is fixedly connected to one end of the water baffle 25 close to the fixing plate 24. One end of the water baffle 25 close to the fixing plate 24 is also fixedly connected to the side of the water inlet tank 22 away from the first support column 21. Refer to Figure 3 As shown, one end of the fixing plate 24 away from the water inlet tank 22 is fixedly connected to the bottom of the connecting member 26, thus making the connection more stable. One end of the connecting member 26 away from the fixing plate 24 is fixedly connected to the side wall of the motor 27, thus fixing the position of the motor 27. A second round hole is penetrated through the top of the fixing plate 24. The output end of the motor 27 movably penetrates through the second round hole, so that the output shaft of the motor 27 movably penetrates through the top of the fixing plate 24. The motor 27 movably penetrates through the top of the fixing plate 24 and extends to one end at the bottom of the motor 27, which is fixedly connected to the top of the linkage rod 28, so that the output shaft of the motor 27 is fixedly connected to the linkage rod 28. A water outlet round hole 29 is penetrated through the bottom of the water inlet tank 22. The diameter of the water outlet round hole 29 is adapted to the inner diameter of the stirring cylinder 210, so that the water inlet tank 22 is communicated with the inside of the stirring cylinder 210 through the water outlet round hole 29.

[0044] Then the staff starts the motor 27. The output shaft of the motor 27 will drive the linkage rod 28 to rotate. When the linkage rod 28 rotates, the linkage rod 28 will drive the connecting plate 212 to rotate, and the connecting plate 212 will drive the inclined plate 213 to rotate. When the water flow flows inside the water inlet tank 22, it will flow into the stirring cylinder 210 from the water outlet round hole 29 and fall.

[0045] Refer toFigures 3-6 , a circular hole three is provided at the top of the fixed horizontal plate one 211, and the upper half side wall of the linkage rod 28 movably penetrates through the circular hole three, so that the linkage rod 28 is rotatably connected to the fixed horizontal plate one 211. The two ends of the fixed horizontal plate one 211 close to the inner wall of the water outlet circular hole 29 are fixedly connected to the inner wall of the water outlet circular hole 29. The side wall of the linkage rod 28 is fixedly connected to one end of the connecting plate 212 close to the linkage rod 28. One end of the connecting plate 212 away from the linkage rod 28 is fixedly connected to one end of the inclined plate 213 close to the connecting plate 212, so that the linkage rod 28 can drive the inclined plate 213 to rotate horizontally. The inclined plate 213 is inclined at 45 degrees, and the edge of the inclined plate 213 is edge-treated (refer to Figure 5 as shown), so as to facilitate the cutting treatment of large pollutants in the water flow such as coagulation blocks, flocs, plant roots, etc., and avoid problems such as blockage of the pretreatment equipment. A circular hole four is provided at the top of the fixed horizontal plate two 215, and the lower half of the linkage rod 28 movably penetrates through the circular hole four, so that the linkage rod 28 is rotatably connected to the fixed horizontal plate two 215. The two ends of the water baffle 25 close to the inner wall of the stirring cylinder 210 are fixedly connected to the inner wall of the stirring cylinder 210. The bottom of the water distribution tank 216 is fixedly connected to the top of the support column two 217. The bottom of the support column two 217 is fixedly connected to the top of the device bottom plate 1, so that the water distribution tank 216 is fixedly connected to the device bottom plate 1 through the support column two 217. A chute two is provided on the inner wall of the water distribution tank 216, and the gate plate two 218 is clamped with the chute two, so that the gate plate two 218 is clamped with the water distribution tank 216.

[0046] During the falling process, as the inclined plate 213 rotates, the water in the stirring cylinder 210 will be fully stirred, so that large-volume substances in the untreated water to be treated that have not passed through filtration and precipitation, such as large agglomerated soil blocks, plant roots, wet paper balls that are not easy to decompose into groups, etc., are fully chopped and dispersed, so that when the water falls into the water distribution tank 216, the substances in the water are evenly dispersed, and then flow from both sides of the water distribution tank 216 to the next-stage pretreatment equipment, facilitating subsequent filtration and precipitation and other links, and reducing the treatment pressure of the pretreatment equipment.

[0047] The implementation principle of a pretreatment equipment parallel device in an embodiment of the present application is as follows:

[0048] The output shaft of the motor 27 drives the linkage rod 28 to rotate, and then the linkage rod 28 drives the inclined plate 213 to rotate, so that the substances in the water vertically falling inside the stirring cylinder 210 are dispersed, thus avoiding the problem of uneven water quality distribution when the pretreatment equipment is in parallel.

[0049] The above are all the preferred embodiments of the present application. The protection scope of the present application is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A parallel device for a pretreatment device, comprising a device bottom plate (1), characterized in that: A parallel structure (2) is provided on the top of the device bottom plate (1); The parallel structure (2) includes a water inlet tank (22), the bottom of the water inlet tank (22) is fixedly connected with a stirring cylinder (210), the bottom of the stirring cylinder (210) is fixedly penetrated by a connecting cross plate (214), and the bottom of the connecting cross plate (214) is fixedly connected with a water distribution tank (216).

2. The parallel device of a pretreatment device according to claim 1, characterized in that: The parallel structure (2) further includes a first support column (21) fixedly connected to the top of the device bottom plate (1), and the top of the first support column (21) is fixedly connected to the bottom of the water inlet tank (22).

3. A parallel device for a pretreatment device according to claim 2, characterized in that: A first gate plate (23) is inserted into the top of the water inlet tank (22), and a fixing plate (24) is fixedly connected to the top of the water inlet tank (22).

4. A parallel device for a pretreatment device according to claim 3, characterized in that: A water retaining plate (25) fixedly connected to the top of the water inlet tank (22) is fixedly connected to the side wall of the fixing plate (24), a connecting member (26) is fixedly connected to the top of the fixing plate (24), and one end of the connecting member (26) away from the fixing plate (24) is fixedly connected to a motor (27).

5. A parallel device for a pretreatment device according to claim 4, characterized in that: The output end of the motor (27) movably penetrates the top of the fixing plate (24), one end of the motor (27) that movably penetrates the top of the fixing plate (24) and extends to the bottom of the motor (27) is fixedly connected to a linkage rod (28), and a water outlet round hole (29) is opened at the bottom of the water inlet tank (22).

6. A preprocessing device parallel connection device according to claim 5, characterized in that: A first fixed cross plate (211) fixedly connected to the inner wall of the water outlet round hole (29) movably penetrates the side wall of the upper half section of the linkage rod (28), and a connecting plate (212) is fixedly connected to the side wall of the linkage rod (28).

7. The parallel device of a pretreatment device according to claim 6, characterized in that: One end of the connecting plate (212) away from the linkage rod (28) is fixedly connected to an inclined plate (213), and a second fixed cross plate (215) with both ends fixedly connected to the inner wall of the stirring cylinder (210) movably penetrates the side wall of the lower half section of the linkage rod (28).

8. A parallel device for a pretreatment device according to claim 1, characterized in that: A second support column (217) fixedly connected to the top of the device bottom plate (1) is fixedly connected to the bottom of the water distribution tank (216), and a second gate plate (218) is clamped inside the water distribution tank (216).

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