CN219098910U - A sewage treatment mixer - Google Patents

Abstract

The utility model belongs to the technical field of sewage treatment, and particularly relates to a sewage treatment stirrer, which comprises a box body, wherein a water inlet is fixedly arranged at the top of the box body, a water outlet is fixedly arranged at the bottom of the box body, a notch is fixedly formed in one side of the box body, the box body is inserted into a placing plate through the notch, a handle is fixedly arranged at one end of the placing plate, and a supporting device is fixedly arranged at one side of the box body. Through setting up main pivot, sewage gets into inside the back of box, main pivot begins to rotate, main pivot stirs the inside sewage of box, main pivot drives horizontal bull stick and rotates, the setting of a plurality of horizontal bull sticks makes stirring area bigger, the stirring face is wider, vertical bull stick begins to rotate with main pivot together, vertical bull stick is along with horizontal bull stick horizontal pivoted in the longitudinal direction of rotation on one side to the setting of a plurality of vertical bull sticks makes the stirring face wider, thereby has improved the stirring efficiency and the stirring quality of equipment, and then the practicality of improvement equipment.

Description

A sewage treatment mixer

technical field

The utility model belongs to the technical field of sewage treatment, and more specifically relates to a sewage treatment mixer.

Background technique

Sewage treatment mixer is an important sewage treatment mixing machine, a new type of submersible treatment mixing equipment, suitable for urban and rural sewage treatment plants, widely used in biochemical reaction tanks such as anaerobic tanks, sedimentation tanks and aeration tanks. In sewage treatment, it mainly has four functions. (1) Carry out hydraulic circulation. (2) Improve oxygen transfer efficiency. (3) It is convenient to divide and process in sections. (4) Improve the water quality of the water body. In the pool stirred by the mixer, the average velocity of the fluid in the pool is kept at about 0.3m/s. The activated sludge rich in microorganisms in the pool is suspended in the pool, and the microorganisms and sewage fully react to achieve mixing and stirring. Sewage treatment mixers are roughly divided into four types according to their characteristics, submersible mixers with diversion shells, mixing mixers, hyperboloid mixers and low-speed flowmakers.

At present, the sewage treatment mixer commonly used in China is a single impeller mixer, that is, one impeller is installed on one submersible motor, and the number of blades is generally three or two. When the pool is large, multiple sewage treatment mixers can only be installed at suitable positions inside the pool to mix together to meet the mixing requirements. The installation is complicated, time-consuming and labor-intensive, which increases the cost. After retrieval, the relevant declared patents are: submersible mixer with cutting function, application number 201020295726.X; FRP submersible push flow mixer impeller, application number 200320126437.7. These patents mainly improve the performance of the mixer by improving the existing blade material and increasing the accessory parts of the impeller. Therefore we propose a sewage treatment mixer.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides a mixer for sewage treatment to solve the problems raised in the background art above.

In order to achieve the above purpose, the utility model is achieved through the following technical solutions: a sewage treatment mixer, including a box, the top of the box is fixedly provided with a water inlet, and the bottom of the box is fixedly provided with a water outlet, One side of the box body is fixedly provided with a notch, and the box body is inserted into a placement plate through the slot, one end of the placement plate is fixedly provided with a handle, and one side of the box body is fixedly provided with a supporting device.

Preferably, the support device includes a fixing frame, one end of the fixing frame is fixedly connected to one side of the box body by welding, the fixing frame is fixed with a screw hole, and the fixing frame is threadedly connected to the screw rod through the screw hole, And the screw rod passes through the fixed frame through the screw hole, the top end of the screw rod is fixedly connected to the rotating block, and the bottom end of the screw rod is fixedly connected to the top surface of the supporting block, and the supporting device is mounted on the box There are four sides in total, and two are respectively arranged on the two sides of the box body, and are fixedly distributed at two corners of the bottom of one side of the box body.

Preferably, one side of the box body is fixedly provided with a hinge, and the box body is hinged to the box door, the outer wall of the box door is fixedly provided with a locking device, and the box door is fixedly arranged between the notch and the box door. Above the placement plate, a circle of magnetic strips is fixedly provided on the outer wall of the box door, and a circle of magnetic strips is fixedly provided at the junction of the box body and the box door, and the box body and the box door are magnetically connect.

Preferably, the top inner wall of the box body is rotatably connected to the main rotating shaft, and the bottom surface of the main rotating shaft is rotatably connected to the first filter layer, and the outer wall of the main rotating shaft is fixedly connected to a horizontal rotating rod, and the horizontal rotating rod is connected to the The outer wall of the main rotating shaft is fixed with several ones, and one end of the horizontal rotating rod is connected to the vertical rotating rod through the rotating shaft, and the number of the longitudinal rotating rod is the same as that of the horizontal rotating rod.

Preferably, the top surface of the first filter layer is a large-diameter filter, and the bottom surface is a baffle, the bottom surface of the first filter layer is fixedly connected to the graphene filter layer, and the bottom of the graphene filter layer is fixedly provided with activated carbon. filter layer, and the bottom of the activated carbon filter layer is fixedly provided with a small-diameter filter screen.

Preferably, the small-caliber filter screen is movably installed in the placement plate, the placement plate is set as a hollowed-out rectangular frame, and a circle of partitions is welded on the bottom surface of the placement plate, and the small-diameter filter screen The bottom surface of the bottom surface is attached to the top surface of the partition, and pulleys are fixed on both sides of the placement plate, and the placement plate is slidably connected to the inner walls of both sides of the box body through the pulleys on both sides.

Preferably, the water inlet is shaped like a funnel with a wide top and narrow bottom, the water outlet is shaped like a landslide, and a motor is fixed on one side of the box.

The utility model provides a mixer for sewage treatment, which has the following beneficial effects:

1. In this utility model, by setting the main rotating shaft, after the sewage enters the inside of the box, the main rotating shaft starts to rotate, the main rotating shaft stirs the sewage inside the box, and the main rotating shaft drives the horizontal rotating rod to rotate, and the multiple horizontal rotating rods The setting makes the stirring area larger and the stirring surface wider, and then the vertical rotating rod starts to rotate together with the main rotating shaft, and the vertical rotating rod rotates horizontally with the horizontal rotating rod while the vertical rotating rod rotates vertically, so that the multiple vertical rotating rods The setting makes the mixing surface wider, thus greatly improving the mixing efficiency and quality of the equipment, and thus improving the practicability of the equipment.

2. By setting the first filter layer, the inside of the first filter layer is hollow. When the sewage is stirred by the main shaft, it will be filtered through the large-diameter filter to filter out the large particles of impurities in the sewage. The filtered sewage enters and Through the first filter layer, it flows into the graphene filter layer for the second filtration. The filtered sewage passes through the graphene filter layer and then passes through the activated carbon filter layer for the third filtration, and finally passes through the small-diameter filter for the last filtration, and finally The filtered water is discharged through the water outlet, and the setting of multiple filter layers makes the equipment have a better filtering effect on sewage, thereby improving the filtering effect of the equipment, and the use of multiple filter layers greatly reduces manufacturing costs and saves more The time is saved, which improves the working efficiency of the staff and saves manpower, and the setting of multiple filter layers makes the installation of the equipment easier, thereby improving the simplicity of the equipment.

Description of drawings

Figure 1 is a schematic diagram of the overall structure of the utility model;

Figure 2 is a schematic diagram of the front view structure of the utility model;

Figure 3 is a schematic diagram of the overall internal structure of the utility model box;

Figure 4 is a schematic diagram of the front view of the interior of the cabinet of the utility model.

In the figure: 1. Box body; 2. Water inlet; 3. Locking device; 4. Hinge; 5. Fixed frame; 6. Screw; 7. Rotating block; 8. Supporting block; 9. Supporting device; 10. Water outlet ; Caliber filter.

Detailed ways

The implementation of the present utility model will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

In the description of the present utility model, unless otherwise specified, the meaning of "plurality" is two or more; the terms "upper", "lower", "left", "right", "inner", "outer ", "front end", "rear end", "head", "tail", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the utility model and simplifying the description. It does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the present invention. In addition, the terms "first", "second", "third", etc. are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that unless otherwise specified and limited, the terms "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection, or Integratively connected; it can be mechanically or electrically connected; it can be directly connected or indirectly connected through an intermediary. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.

Please refer to Figures 1 to 4, the utility model provides a technical solution: a sewage treatment mixer, including a tank 1, characterized in that: the top of the tank 1 is fixed with a water inlet 2, and the tank The bottom of the body 1 is fixedly provided with a water outlet 10, and one side of the box body 1 is fixedly provided with a notch, and the box body 1 is inserted into the placement plate 11 through the notch, and one end of the placement plate 11 is fixedly provided with The handle 12 is fixed on one side of the box body 1 with the supporting device 9 .

The support device 9 includes a fixed frame 5, one end of the fixed frame 5 is fixedly connected to one side of the box body 1 by welding, the fixed frame 5 is fixedly provided with a screw hole, and the fixed frame 5 is threaded through the screw hole. The screw rod 6 is connected, and the screw rod 6 passes through the fixed frame 5 through the screw hole, the top end of the screw rod 6 is fixedly connected with the rotating block 7, and the bottom end of the screw rod 6 is fixedly connected with the top surface of the support block 8 , four supporting devices 9 are provided on the side of the box 1, and two are respectively provided on both sides of the box 1, and are fixedly distributed at two corners of the bottom of one side of the box 1.

By setting the supporting device 9, the existence of four supporting devices 9 makes the equipment more stable, and the movement of the screw rod 6 is controlled by rotating the rotating block 7, so that the supporting block 8 is closely attached to the ground, and then the entire box is supported. body 1, and the four supporting devices 9 make it able to withstand higher weight, and the four supporting devices 9 are located at the four corners of the box body 1, thereby making the structure more stable;

One side of the box body 1 is fixedly provided with a hinge 4, and the box body 1 is hinged with the door through the hinge 4, and the outer wall of the box door is fixedly provided with a locking device 3, and the box door is fixedly arranged in the groove mouth and the top of the placement plate 11, and a circle of magnetic strips is fixedly provided on the outer wall of the box door, and a circle of magnetic strips is fixedly provided at the junction of the box body 1 and the box door, and the box body 1 and the box door The box door is magnetically connected.

By setting the box door, when the staff needs to clean the inside of the box body 1, they can open the locking device 3 to open the box door, and then clean and maintain the inside of the box body 1, thereby greatly improving the equipment's ease of use. convenience;

The top inner wall of the box body 1 is rotatably connected to the main rotating shaft 101, and the bottom surface of the main rotating shaft 101 is rotatably connected to the first filter layer 104, and the outer wall of the main rotating shaft 101 is fixedly connected to the horizontal rotating rod 102, and the horizontal rotating rod 102 are fixed on the outer wall of the main rotating shaft 101. One end of the horizontal rotating rod 102 is connected to the vertical rotating rod 103 through the rotating shaft, and the number of the vertical rotating rod 103 is the same as that of the horizontal rotating rod 102.

By setting the main rotating shaft 101, after the sewage enters the interior of the box body 1, the main rotating shaft 101 starts to rotate. The main rotating shaft 101 stirs the sewage inside the box body 1, and the main rotating shaft 101 drives the horizontal rotating rod 102 to rotate. Multiple horizontal rotating rods The setting of 102 makes the stirring area larger and the stirring surface wider, and then the vertical rotating rod 103 starts to rotate together with the main rotating shaft 101, and the vertical rotating rod 103 rotates vertically while the horizontal rotating rod 102 rotates horizontally. Therefore, the arrangement of multiple longitudinal rotating rods 103 makes the stirring surface wider, thereby greatly improving the stirring efficiency and quality of the equipment, and further improving the practicability of the equipment.

The top surface of the first filter layer 104 is a large-diameter filter, and the bottom surface is a baffle plate. The bottom surface of the first filter layer 104 is fixedly connected to the graphene filter layer 105, and the bottom surface of the graphene filter layer 105 is fixedly provided with An activated carbon filter layer 106, and a small-diameter filter screen 107 is fixedly arranged below the activated carbon filter layer 106.

By setting the first filter layer 104, the inside of the first filter layer 104 is hollow. After the sewage is stirred by the main shaft 101, the first layer of filtration is performed through a large-diameter filter to filter out large particles of impurities in the sewage, and the filtered sewage enters the And pass through the first filter layer 104 and flow into the graphene filter layer 105 for the second filtration, the filtered sewage passes through the graphene filter layer 105 and then passes through the activated carbon filter layer 106 to filter for the third time, and finally passes through the small diameter filter screen 107 Perform the last filtration, and the water after the final filtration is discharged through the water outlet 10. The setting of multiple filter layers makes the device have a better filter effect on sewage, thereby improving the filter effect of the device, and using multiple filter layers greatly The manufacturing cost is reduced and time is further saved, thereby improving the work efficiency of staff and saving manpower, and the setting of multiple filter layers makes the installation of the device easier, thereby improving the simplicity of the device.

The small-caliber filter screen 107 is movably installed in the placement plate 11, the placement plate 11 is set as a hollowed-out rectangular frame, and a circle of partitions is welded on the bottom surface of the placement plate 11, and the small-diameter filter The bottom surface of the net 107 is attached to the top surface of the partition, and both sides of the placement plate 11 are fixed with pulleys, and the placement plate 11 is slidably connected to both sides of the box body 1 through the pulleys on both sides. inner wall. Pass

The placement plate 11 is set so that when the equipment is used, the placement plate 11 can be pulled out through the pulley through the handle 12, and the small-diameter filter screen 107 can be taken out for cleaning. The cleaned small-diameter filter screen 107 will have a better filtering effect , so that the filtering effect of the equipment is better and the equipment is cleaner.

The water inlet 2 is set in a funnel shape with a wide top and a narrow bottom, the water outlet 10 is set in a landslide shape, and a motor is fixed on one side of the box body 1.

The specific use and function of this embodiment: After the equipment is installed, the screw 6 is controlled to move downward by rotating the rotating block 7, so that the supporting block 8 moves downward and is closely attached to the ground, thereby supporting the entire box body 1 After the four supporting devices 9 are all operated as above, the sewage is poured into the interior of the box body 1 through the water inlet 2, the motor is turned on, and after the sewage enters the interior of the box body 1, the main shaft 101 starts to rotate, and the main shaft 101 aligns The sewage inside the body 1 is stirred, and the main rotating shaft 101 drives the horizontal rotating rod 102 to rotate. The setting of multiple horizontal rotating rods 102 makes the stirring area larger and the stirring surface wider. Then the vertical rotating rod 103 and the main rotating shaft 101 together Start to rotate, the vertical rotating rod 103 rotates horizontally with the horizontal rotating rod 102 and at the same time the vertical rotating rod 103 rotates longitudinally, so that the setting of multiple vertical rotating rods 103 makes the mixing surface wider, when the sewage passes through the main rotating shaft 101 after stirring The large-diameter filter screen performs the first layer of filtration to filter out the large particle impurities in the sewage. The filtered sewage enters and passes through the first filter layer 104 and flows into the graphene filter layer 105 for the second filtration. The filtered sewage passes through the The graphene filter layer 105 is then filtered for the third time through the activated carbon filter layer 106, and finally filtered through the small-diameter filter screen 107 for the last time, and finally the filtered water is discharged through the water outlet 10. After the device is used, disconnect the power Finally, the placing plate 11 is pulled out through the pulley through the handle 12, and the small-diameter filter screen 107 is taken out for cleaning. The filtered effect of the cleaned small-diameter filter screen 107 will be better.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (7)

1. The utility model provides a sewage treatment mixer, includes box (1), its characterized in that: the utility model discloses a water tank, including box (1), fixed water inlet (2) that is equipped with in top of box (1), just the fixed delivery port (10) that is equipped with in bottom of box (1), the notch is fixedly seted up in one side of box (1), box (1) are passed through notch grafting is placed board (11), the fixed handle (12) that is equipped with of one end of placing board (11), one side of box (1) is fixed and is equipped with strutting arrangement (9).

2. A sewage treatment mixer as claimed in claim 1 wherein: the supporting device (9) comprises a fixing frame (5), one end of the fixing frame (5) is fixedly connected with one side of the box body (1) in a welding mode, a screw hole is fixedly formed in the fixing frame (5), the fixing frame (5) is connected with a screw rod (6) through screw threads, the screw rod (6) penetrates through the fixing frame (5) through the screw hole, a rotating block (7) is fixedly connected with the top end of the screw rod (6), the top surface of the supporting block (8) is fixedly connected with the bottom end of the screw rod (6), four supporting devices (9) are arranged on the side face of the box body (1) in total, two supporting devices are respectively arranged on two sides of the box body (1), and the two supporting devices are fixedly distributed at two corners of the bottom of one side of the box body (1).

3. A sewage treatment mixer as claimed in claim 1 wherein: one side of box (1) is fixed and is equipped with hinge (4), just box (1) articulates the chamber door through hinge (4), the chamber door outer wall is fixed and is equipped with locking device (3), just the chamber door is fixed to be located the notch with place the top of board (11), just the chamber door round outer wall is fixed and is equipped with round magnetic stripe, box (1) with the chamber door handing-over department is fixed and is equipped with round magnetic stripe, box (1) with chamber door magnetism is connected.

4. A sewage treatment mixer as claimed in claim 1 wherein: main pivot (101) are connected in rotation of the top inner wall of box (1), just the bottom surface of main pivot (101) rotates and connects first filter layer (104), the outer wall fixed connection transverse rotating rod (102) of main pivot (101), just transverse rotating rod (102) in the outer wall of main pivot (101) is fixed to be equipped with a plurality of, longitudinal rotating rod (103) are connected in rotation of one end of transverse rotating rod (102) through the pivot, just the quantity of longitudinal rotating rod (103) with transverse rotating rod (102) is the same.

5. A wastewater treatment blender as claimed in claim 4, wherein: the top surface of the first filter layer (104) is a large-caliber filter screen, the bottom surface of the first filter layer (104) is a baffle, the bottom surface of the first filter layer (104) is fixedly connected with a graphene filter layer (105), an activated carbon filter layer (106) is fixedly arranged below the graphene filter layer (105), and a small-caliber filter screen (107) is fixedly arranged below the activated carbon filter layer (106).

6. A wastewater treatment blender as claimed in claim 5, wherein: the small-caliber filter screen (107) is movably mounted in the placement plate (11), the placement plate (11) is provided with a rectangular frame body with a hollowed middle part, a circle of partition plate is welded on the bottom surface of the placement plate (11), the bottom surface of the small-caliber filter screen (107) is attached to the top surface of the partition plate, pulleys are fixedly arranged on two sides of the placement plate (11), and the placement plate (11) is connected with two side inner walls of the box body (1) through the pulleys on two sides in a sliding mode.

7. A sewage treatment mixer as claimed in claim 1 wherein: the water inlet (2) is in a funnel shape with a wide upper part and a narrow lower part, the water outlet (10) is in a landslide shape, and a motor is fixedly arranged on one surface of the box body (1).

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