Precipitation separation device for phosphate wastewater treatment

Abstract

The utility model discloses a precipitation separation device for phosphate wastewater treatment, which relates to the field of phosphate wastewater treatment and comprises a precipitation tank, wastewater inlet pipes are mounted on two sides of the precipitation tank, filter frames are mounted on the inner walls of the precipitation tank, and filter screens are mounted on the inner walls of the filter frames. The filter frame and the filter screen are arranged, the filter frame plays a role in clamping and fixing the filter screen, when the device is used, the filter screen is arranged to conveniently increase the water outlet area and prevent blockage, the blocking block and the stirring pipe are arranged, the blocking block plays a role in clamping and fixing the stirring pipe, and when the device is used, the stirring pipe is not blocked. The stirring pipe is arranged to facilitate mixing and accelerated separation of additives, the usability of the device is improved, the rotating shaft and the protection frame are arranged, the rotating shaft plays a role in rotating the protection frame, and when the device is used, the protection frame is arranged to facilitate protection of a user and prevent the device from working and being touched by mistake.

Description

TECHNICAL FIELD

[0001] The utility model relates to phosphate wastewater treatment field, concretely is a kind of precipitate separation device for phosphate wastewater treatment. BACKGROUND

[0002] Phosphate is one of the natural ingredients of almost all foods, and is widely used in food processing as an important food ingredient and functional additive. Industrial wastewater produced in many factories often contains a lot of phosphate. The wastewater produced in factories can only be discharged into the corresponding river after treatment. However, once the phosphate in the wastewater is excessive, it will increase the important element phosphorus needed for the growth of algae in water, thus causing the rapid growth of algae, leading to the massive reproduction of bacteria in water. The dead algae become the nutrition of bacteria in water, and the bacteria rapidly proliferate, causing the death of fish and large-scale pollution of water bodies. Therefore, the important treatment link in the wastewater treatment and discharge process is to remove the phosphate in the wastewater. Therefore, a precipitate separation device for phosphate wastewater treatment is needed.

[0003] The existing patent document with the technology publication number CN214319220U provides a precipitate separation device for phosphate wastewater treatment, which includes a tank body, a water outlet and a water inlet. A buffer pipe is inserted into the middle of the upper end of the tank body. The bottom end of the buffer pipe is inserted into the middle of the first support. The first support is welded on the inner wall of the tank body. The water inlet is inserted into the left upper end of the buffer pipe. A fixed rod is inserted into the middle of the buffer pipe. The fixed rod is welded with a buffer groove on the outside. The buffer groove is embedded with a deposition groove on the surface. The upper end of the fixed rod is welded with a cover plate. The bottom end of the cover plate is attached to the upper end of the pipe eaves. This precipitate separation device for phosphate wastewater treatment avoids the deposition of large phosphate at the bottom of the tank body, improves the convenience of the device, and prevents the leakage of liquid in the tank body, improving the practicality of the device. However, the CN214319220U technology has the problems of single-sided filtration, crystalline block deposition and easy clogging of the water outlet, which is not convenient for rapid separation and protection of the user. Therefore, there is an urgent need for a precipitate separation device for phosphate wastewater treatment. UTILITY MODEL CONTENT

[0004] Therefore, the utility model aims to provide a precipitate separation device for phosphate wastewater treatment to solve the problems of single-sided filtration, crystalline block deposition and easy clogging of the water outlet, which is not convenient for rapid separation and protection of the user.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of precipitate separation device for phosphate wastewater treatment, including sediment tank, the both sides of the sediment tank are equipped with wastewater inlet pipe, the inner wall of the sediment tank is equipped with filter frame, the inner wall of the filter frame is equipped with filter screen, the outer wall of the sediment tank is equipped with drain pipe.

[0006] The upper end of the sediment tank is equipped with rotating bead, and the outer wall of the rotating bead is equipped with mixing mechanism.

[0007] The upper end of the sediment tank is equipped with connecting frame, the front surface of the connecting frame is equipped with magnetic block, the inner wall of the connecting frame is fixedly connected with positioning rod, the outer wall of the positioning rod is fixedly connected with motor, and the upper end of the connecting frame is equipped with protection mechanism.

[0008] Preferably, the mixing mechanism includes a stirring pipe, a limiting rod and a plug, the stirring pipe is installed on the outer wall of the rotating bead, the inner wall of the stirring pipe is fixedly connected with the limiting rod, and the both ends of the stirring pipe are equipped with the plug.

[0009] Preferably, the protection mechanism includes a rotating shaft, a protection frame and a magnetic sleeve, the rotating shaft is installed on the upper end of the connecting frame, the upper end of the rotating shaft is equipped with the protection frame, and the front surface of the protection frame is equipped with the magnetic sleeve.

[0010] Preferably, the sediment tank is connected with the wastewater inlet pipe, and the wastewater inlet pipe is symmetrically arranged with the central axis of the sediment tank.

[0011] Preferably, the filter frame is connected with the filter screen, and the filter frame is symmetrically arranged with the central axis of the sediment tank.

[0012] Preferably, the drain pipe is threadedly connected with the sediment tank, and the inner wall of the drain pipe is threadedly arranged.

[0013] Preferably, the stirring pipe is connected with the plug, and the plug is symmetrically arranged with the central axis of the stirring pipe.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] 1、The filter frame and the filter screen are arranged, the filter frame fixes the filter screen, when the device is used, the filter screen is arranged to increase the water outlet area and prevent blockage.

[0016] 2、The plug and the stirring pipe are arranged, the plug fixes the stirring pipe, when the device is used, the stirring pipe is arranged to mix the additive, accelerate separation, and increase the usability of the device.

[0017] 3. The utility model discloses a rotating shaft and protection frame are set up, and the rotating shaft plays a rotating role to the protection frame, when using the device, the setting of protection frame is convenient for protecting the user, prevents the device from working, and prevents the misoperation. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the front view sectional view of the utility model;

[0019] Figure 2 It is the structure schematic diagram of the mixing mechanism of the utility model;

[0020] Figure 3 It is the structure schematic diagram of the protection mechanism of the utility model;

[0021] Figure 4 It is the Figure 1 The enlarged structure schematic diagram of A place in the middle.

[0022] In the drawing: 1, sedimentation tank, 2, wastewater inlet pipe, 3, filter frame, 4, filter screen, 5, drain pipe, 6, rotating ball, 7, mixing mechanism, 701, stirring pipe, 702, limit rod, 703, block, 8, connecting frame, 9, magnetic block, 10, positioning rod, 11, motor, 12, protection mechanism, 1201, rotating shaft, 1202, protection frame, 1203, magnetic sleeve. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings of the embodiments of the utility model. The embodiments described by referring to the drawings are exemplary and are used for explaining the utility model only, and cannot be understood as limiting the utility model.

[0024] The embodiments will be described according to the overall structure of the utility model.

[0025] Please refer to Figures 1-4 A kind of sedimentation separation device for phosphate wastewater treatment, including sedimentation tank 1, wastewater inlet pipe 2 is installed in the two sides of sedimentation tank 1, sedimentation tank 1 is connected with wastewater inlet pipe 2, and wastewater inlet pipe 2 is symmetrically arranged with the central axis of sedimentation tank 1, filter frame 3 is installed in the inner wall of sedimentation tank 1, filter screen 4 is installed in the inner wall of filter frame 3, filter frame 3 is connected with filter screen 4, and filter frame 3 is symmetrically arranged with the central axis of sedimentation tank 1, drain pipe 5 is installed on the outer wall of sedimentation tank 1, drain pipe 5 is connected with sedimentation tank 1 by screw thread, and the inner wall of drain pipe 5 is set as screw thread, filter frame 3 is set to the fixed effect of clamping to filter screen 4, when using the device, the setting of filter screen 4 is convenient for increasing water area, to prevent blockage.

[0026] Please refer to Figures 1-4The utility model provides a kind of precipitation separation device for phosphate wastewater treatment, the upper end of precipitation tank 1 is equipped with rotating bead 6, mixing mechanism 7 is installed on the outer wall of rotating bead 6, mixing mechanism 7 includes stirring pipe 701, limiting rod 702 and block 703, stirring pipe 701 is installed on the outer wall of rotating bead 6, limiting rod 702 is fixedly connected on the inner wall of stirring pipe 701, block 703 is installed on the both ends of stirring pipe 701, stirring pipe 701 is hinged connection with block 703, and block 703 is symmetrically arranged with the central axis of stirring pipe 701, by setting block 703, stirring pipe 701 is fixed by clamping, when using device, the setting of stirring pipe 701 facilitates the mixing of additive, accelerates separation, and increases the usability of device.

[0027] Please refer to Figures 1-4 The utility model provides a kind of precipitation separation device for phosphate wastewater treatment, the upper end of precipitation tank 1 is equipped with connecting frame 8, magnetic block 9 is installed on the front surface of connecting frame 8, positioning rod 10 is fixedly connected on the inner wall of connecting frame 8, motor 11 is fixedly connected on the outer wall of positioning rod 10, protection mechanism 12 is installed on the upper end of connecting frame 8, protection mechanism 12 includes rotating shaft 1201, protection frame 1202 and magnetic sleeve 1203, rotating shaft 1201 is installed on the upper end of connecting frame 8, protection frame 1202 is installed on the upper end of rotating shaft 1201, magnetic sleeve 1203 is installed on the front surface of protection frame 1202, rotating shaft 1201 is set to protection frame 1202 to rotate, when using device, the setting of protection frame 1202 facilitates the protection of user, prevents device from working and being touched by mistake.

[0028] Working principle: when using, the device is taken out and placed in the designated position, then precipitation tank 1 is clamped and fixed to wastewater inlet pipe 2, then filter frame 3 is clamped and fixed to precipitation tank 1, then drain pipe 5 is threadedly fixed to precipitation tank 1, one end of drain pipe 5 is blocked, rotating shaft 1201 is rotated to open protection frame 1202, block 703 is disassembled to stirring pipe 701, separation additive is poured into stirring pipe 701, block 703 is clamped and fixed to stirring pipe 701, wastewater inlet pipe 2 is drained, motor 11 is turned on, motor 11 drives stirring pipe 701 to rotate, centrifugal force uniformly mixes it, accelerates separation and precipitation, and finally separated water is discharged, so the use process of the device is completed.

[0029] The terms "central", "longitudinal", "transverse", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which are only simplified descriptions for facilitating the description of the utility model, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the protection scope of the utility model.

[0030] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement and the like made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A sedimentation and separation device for treating phosphate wastewater, comprising a sedimentation tank (1), characterized in that: Wastewater inlet pipes (2) are installed on both sides of the sedimentation tank (1), filter frames (3) are installed on the inner wall of the sedimentation tank (1), filter screens (4) are installed on the inner wall of the filter frames (3), and drain pipes (5) are installed on the outer wall of the sedimentation tank (1). The upper end of each sedimentation tank (1) is equipped with a rotating ball (6), and the outer wall of the rotating ball (6) is equipped with a mixing mechanism (7); A connecting frame (8) is installed at the upper end of the sedimentation tank (1). Magnetic blocks (9) are installed on the front surface of the connecting frame (8). Positioning rods (10) are fixedly connected to the inner wall of the connecting frame (8). A motor (11) is fixedly connected to the outer wall of the positioning rods (10). A protective mechanism (12) is installed at the upper end of the connecting frame (8).

2. The precipitation and separation device for phosphate wastewater treatment according to claim 1, characterized in that: The mixing mechanism (7) includes a stirring tube (701), a limiting rod (702), and a block (703). The stirring tube (701) is installed on the outer wall of the rotating ball (6). The limiting rod (702) is fixedly connected to the inner wall of the stirring tube (701). Blocks (703) are installed at both ends of the stirring tube (701).

3. The precipitation and separation device for phosphate wastewater treatment according to claim 1, characterized in that: The protection mechanism (12) includes a rotating shaft (1201), a protective frame (1202), and a magnetic sleeve (1203). The rotating shaft (1201) is installed on the upper end of the connecting frame (8). The protective frame (1202) is installed on the upper end of the rotating shaft (1201), and the magnetic sleeve (1203) is installed on the front surface of the protective frame (1202).

4. The precipitation and separation device for phosphate wastewater treatment according to claim 1, characterized in that: The sedimentation tank (1) is engaged with the wastewater inlet pipe (2), and the wastewater inlet pipe (2) is symmetrically arranged with respect to the central axis of the sedimentation tank (1).

5. The precipitation and separation device for phosphate wastewater treatment according to claim 1, characterized in that: The filter frame (3) is engaged with the filter screen (4), and the filter frame (3) is symmetrically arranged with respect to the central axis of the sedimentation tank (1).

6. The precipitation and separation device for phosphate wastewater treatment according to claim 1, characterized in that: The drain pipe (5) is threadedly connected to the sedimentation tank (1), and the inner wall of the drain pipe (5) is threaded.

7. A precipitation separation device for phosphate wastewater treatment according to claim 2, characterized in that: The stirring tube (701) is engaged with the plug (703), and the plug (703) is symmetrically arranged about the central axis of the stirring tube (701).

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