Accurate dosing device for sewage treatment chemicals

Abstract

The utility model relates to the technical field of sewage treatment, and provides an accurate sewage treatment agent feeder which comprises a bottom plate, a treatment tank fixedly connected to the top of the outer surface of the bottom plate, a filtering device fixedly connected to the top of the outer surface of the treatment tank, a motor fixedly connected to the bottom of the outer surface of the treatment tank, and a water pump fixedly connected to the motor. The sewage treatment device comprises a treatment tank and a filtering device, a motor is arranged in the treatment tank, the output end of the motor is fixedly connected with a rotating rod, the outer surface of the rotating rod is fixedly connected with a plurality of stirring rods, the stirring rods rotate in the treatment tank, and the filtering device is located over the treatment tank. Impurities with large volumes in sewage are filtered through the filtering device, the impurities with large volumes stay in the filtering device, and then medicaments are placed in the medicament box.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment agent precision doser. Background Art

[0002] Sewage treatment is the process of purifying sewage to meet the water quality requirements for discharge into a water body or reuse. Village and town sewage mainly consists of domestic sewage and agricultural wastewater. Domestic sewage has a relatively fixed composition, mainly containing organic matter such as carbohydrates, proteins, amino acids, and fats, which is more suitable for the growth of bacteria and becomes a place for bacteria and viruses to survive and reproduce; but domestic sewage is generally not toxic and has a certain fertilizer effect, which can be used to irrigate farmland.

[0003] The existing public patent number is: CN215855190U discloses a precise dosing device for sewage treatment reagents, including an equipment table, a pretreatment box and a sewage pool, a sewage pool is installed at the middle position of the top side of the equipment table, an analyzer is installed at the middle position near the bottom of the sewage pool away from the pretreatment box, a pretreatment box is installed at the middle position of the top of the equipment table through a support column, an observation window is installed at the middle position of the front surface of the pretreatment box, and a reagent pool is installed at the middle position of the top side of the equipment table away from the sewage pool. The utility model solves the problem that the existing device cannot accurately analyze the sewage composition and reagent concentration, so it cannot accurately control the amount of reagent input, affecting the sewage treatment effect, and the reagent is very easy to precipitate after being dissolved for a long time, and cannot be treated in time, and the uniformity of the reagent concentration is poor, which affects the subsequent sewage treatment effect, thereby improving the sewage treatment effect of the utility model.

[0004] Although the above scheme solves the problem that it is impossible to accurately analyze the sewage composition and the concentration of the reagent, and therefore it is impossible to accurately control the amount of reagent input, which affects the sewage treatment effect, and improves the sewage treatment effect of the utility model, when the sewage is treated, there will be large impurities inside the sewage before it enters the treatment device, which are difficult to clean, resulting in blockage inside the sewage treatment device, and after the blockage, it is impossible to have a better sewage treatment effect. Utility Model Content

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a precise dosing device for sewage treatment agents, comprising: a bottom plate, the top of the outer surface of the bottom plate is fixedly connected to a treatment tank, the top of the outer surface of the treatment tank is fixedly connected to a filtering device, the bottom of the outer surface of the treatment tank is fixedly connected to a motor, the output end of the motor is fixedly connected to a rotating rod, the outer surface of the rotating rod is fixedly connected to a plurality of stirring rods, the plurality of stirring rods rotate inside the treatment tank, and the filtering device is located directly above the treatment tank.

[0006] The technical effect of adopting the above further scheme is: pouring sewage into the interior of the filter device, filtering the larger impurities in the sewage through the filter device, and the larger impurities will remain in the interior of the filter device.

[0007] As a preferred embodiment, the top of the outer surface of the bottom plate is fixedly connected to a collection tank, the top of the outer surface of the bottom plate is fixedly connected to a medicine box, and the bottom of the outer surface of the medicine box is rotatably connected to an intermittent turntable via a bearing.

[0008] The technical effect of adopting the above further solution is: when the connecting rod rotates, it drives the intermittent turntable at the bottom of the thick tube to rotate. At this time, the material inside the medicine box will intermittently reach the inside of the processing tank through the rotation of the intermittent turntable.

[0009] As a preferred embodiment, a discharge pipe is fixedly connected to the bottom of the outer surface of the intermittent turntable, a thick tube is fixedly connected to the bottom of the outer surface of the medicine box, and the thick tube is slidably connected to the top of the outer surface of the intermittent turntable.

[0010] The technical effect of adopting the above further solution is that the medicine inside the medicine box reaches the upper surface of the intermittent turntable through the thick tube.

[0011] As a preferred embodiment, a connecting rod is fixedly connected to the bottom of the center of the intermittent turntable, a rotating shaft 1 is fixedly connected to the bottom end of the connecting rod, and a belt 1 is movably sleeved on the outer surface of the rotating shaft 1.

[0012] The technical effect of adopting the above further solution is: the connecting rod drives the intermittent turntable to rotate, and every time the intermittent turntable rotates one circle, the material inside the medicine box will enter the discharge pipe through the thick pipe and flow out.

[0013] As a preferred embodiment, a movable sleeve is provided with a rotating shaft 2 at one end of the belt 1, and a long rod is fixedly connected to the bottom of the outer surface of the rotating shaft 2, and the long rod is rotatably connected to the top of the outer surface of the base plate through a bearing.

[0014] The technical effect of adopting the above further solution is: the third shaft drives the second shaft to rotate through the long rod, and the second shaft drives the first shaft to rotate through the first belt.

[0015] As a preferred embodiment, the outer surface fixed sleeve of the long rod is provided with a rotating shaft three, the outer surface movable sleeve of the rotating shaft three is provided with a belt two, and the movable sleeve at one end of the belt two is provided with a rotating shaft four.

[0016] The technical effect of adopting the above further solution is: the motor drives the rotating shaft four to rotate, and the rotating shaft four drives the rotating shaft three to rotate through the belt two.

[0017] As a preferred embodiment, the rotating shaft 4 is fixedly connected to the output end of the motor, a thin tube is fixedly connected to the bottom of the outer surface of the treatment tank, one end of the thin tube is fixedly connected to the outer surface of the collection tank, and a semicircular baffle is fixedly connected to the top of the outer surface of the treatment tank.

[0018] The technical effect of adopting the above further scheme is: the motor drives the rotating shaft four to rotate, the rotating shaft four drives the rotating shaft three to rotate through the belt two, the rotating shaft three drives the rotating shaft two to rotate through the long rod, the rotating shaft two drives the rotating shaft one to rotate through the belt one, the rotating shaft one drives the connecting rod to rotate, and when the connecting rod rotates, it drives the intermittent turntable to rotate at the bottom of the thick tube.

[0019] Compared with the prior art, the advantages and positive effects of the utility model are:

[0020] 1. When the utility model is used, sewage is poured into the interior of the filter device, and the filter device is used to filter the larger impurities in the sewage. The larger impurities will remain in the filter device, and then the medicine is placed in the medicine box.

[0021] 2. When the utility model is in use, after the sewage enters the interior of the treatment tank, the motor is started by power supply, the motor drives the rotating rod to rotate, when the rotating rod rotates, it drives the stirring rod to rotate, the stirring rod stirs the sewage, and at the same time the motor drives the rotating shaft four to rotate, the rotating shaft four drives the rotating shaft three to rotate through the belt two, the rotating shaft three drives the rotating shaft two to rotate through the long rod, the rotating shaft two drives the rotating shaft one to rotate through the belt one, the rotating shaft one drives the connecting rod to rotate, when the connecting rod rotates, it drives the intermittent turntable to rotate at the bottom of the thick pipe, at this time, the material inside the medicine box will intermittently reach the interior of the treatment tank through the rotation of the intermittent turntable, so that the medicine inside the medicine box can evenly enter the interior of the treatment tank, so that the stirring of the stirring rod can be coordinated with the sewage treatment to improve the treatment efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 The utility model provides a structural schematic diagram of a sewage treatment agent precision dosing device;

[0023] Figure 2 The utility model provides a structural schematic diagram of a sewage treatment agent precision dosing device;

[0024] Figure 3 The utility model provides a structural schematic diagram of a sewage treatment agent precision dosing device;

[0025] Figure 4 The utility model provides a structural schematic diagram of a sewage treatment agent precision dosing device.

[0026] Legend: 101, bottom plate; 102, collecting tank; 103, capillary tube; 104, processing tank; 105, motor; 106, rotating rod; 107, stirring rod; 108, filtering device; 109, medicine box; 110, intermittent turntable; 111, semicircular baffle; 112, discharge pipe; 113, thick pipe; 114, connecting rod; 115, rotating shaft one; 116, belt one; 117, rotating shaft two; 118, long rod; 119, rotating shaft three; 120, belt two; 121, rotating shaft four. DETAILED DESCRIPTION

[0027] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0028] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0029] See also Figure 1-4 The utility model provides a precise dosing device for sewage treatment agents, comprising: a bottom plate 101, a treatment tank 104 is fixedly connected to the top of the outer surface of the bottom plate 101, a filter device 108 is fixedly connected to the top of the outer surface of the treatment tank 104, a motor 105 is fixedly connected to the bottom of the outer surface of the treatment tank 104, a rotating rod 106 is fixedly connected to the output end of the motor 105, a plurality of stirring rods 107 are fixedly connected to the outer surface of the rotating rod 106, and the plurality of stirring rods 107 rotate inside the treatment tank 104, and the filter device 108 is located directly above the treatment tank 104, and sewage is poured into the filter device 108, and impurities with larger volume inside the sewage are filtered by the filter device 108, and the larger impurities will stay inside the filter device 108.

[0030] like Figure 1-4 As shown, the top of the outer surface of the bottom plate 101 is fixedly connected to the collecting pool 102, the top of the outer surface of the bottom plate 101 is fixedly connected to the medicine box 109, and the bottom of the outer surface of the medicine box 109 is rotatably connected to the intermittent turntable 110 through a bearing. When the connecting rod 114 rotates, the intermittent turntable 110 is driven to rotate at the bottom of the thick tube 113. At this time, the material inside the medicine box 109 will intermittently reach the inside of the processing tank 104 through the rotation of the intermittent turntable 110.

[0031] like Figure 1-4As shown, a discharge pipe 112 is fixedly connected to the bottom of the outer surface of the intermittent turntable 110, and a thick tube 113 is fixedly connected to the bottom of the outer surface of the medicine box 109. The thick tube 113 is slidably connected to the top of the outer surface of the intermittent turntable 110, and the medicine inside the medicine box 109 reaches the upper surface of the intermittent turntable 110 through the thick tube 113.

[0032] like Figure 1-4 As shown, a connecting rod 114 is fixedly connected to the bottom of the center of the intermittent turntable 110, and a rotating shaft 115 is fixedly connected to the bottom end of the connecting rod 114. A belt 116 is movably sleeved on the outer surface of the rotating shaft 115. The connecting rod 114 drives the intermittent turntable 110 to rotate. Every time the intermittent turntable 110 rotates one circle, the material inside the medicine box 109 will enter the discharge pipe 112 through the thick tube 113 and flow out.

[0033] like Figure 1-4 As shown, a movable sleeve is provided with a rotating shaft 2 117 at one end of the belt 116, and a long rod 118 is fixedly connected to the bottom of the outer surface of the rotating shaft 2 117, and the long rod 118 is rotatably connected to the top of the outer surface of the bottom plate 101 through a bearing. The rotating shaft 3 119 drives the rotating shaft 2 117 to rotate through the long rod 118, and the rotating shaft 2 117 drives the rotating shaft 1 115 to rotate through the belt 116.

[0034] like Figure 1-4 As shown, the outer surface fixed sleeve of the long rod 118 is provided with a rotating shaft three 119, the outer surface movable sleeve of the rotating shaft three 119 is provided with a belt two 120, and the movable sleeve at one end of the belt two 120 is provided with a rotating shaft four 121, the motor 105 drives the rotating shaft four 121 to rotate, and the rotating shaft four 121 drives the rotating shaft three 119 to rotate through the belt two 120.

[0035] like Figure 1-4 As shown, shaft four 121 is fixedly connected to the output end of motor 105, a capillary 103 is fixedly connected to the bottom of the outer surface of treatment tank 104, one end of capillary 103 is fixedly connected to the outer surface of collection pool 102, a semicircular baffle 111 is fixedly connected to the top of the outer surface of treatment tank 104, motor 105 drives shaft four 121 to rotate, shaft four 121 drives shaft three 119 to rotate through belt two 120, shaft three 119 drives shaft two 117 to rotate through long rod 118, shaft two 117 drives shaft one 115 to rotate through belt one 116, shaft one 115 drives connecting rod 114 to rotate, and when connecting rod 114 rotates, it drives intermittent turntable 110 to rotate at the bottom of thick tube 113.

[0036] Working principle: When in use, pour the sewage into the filter device 108, filter the larger impurities in the sewage through the filter device 108, and the larger impurities will remain in the filter device 108, then place the agent in the agent box 109, and after the sewage enters the treatment tank 104, start the motor 105 through the power supply, and the motor 105 drives the rotating rod 106 to rotate, and when the rotating rod 106 rotates, it drives the stirring rod 107 to rotate, and the stirring rod 107 stirs the sewage, and at the same time, the motor 105 drives the rotating shaft four 121 to rotate, and the rotating shaft four 121 drives the rotating shaft three through the belt two 120 119 rotates, shaft three 119 drives shaft two 117 to rotate through long rod 118, shaft two 117 drives shaft one 115 to rotate through belt one 116, shaft one 115 drives connecting rod 114 to rotate, when connecting rod 114 rotates, it drives intermittent turntable 110 to rotate at the bottom of thick tube 113, at this time, the material inside medicine box 109 will intermittently reach the inside of treatment tank 104 through the rotation of intermittent turntable 110, so that the medicine inside medicine box 109 can evenly enter the inside of treatment tank 104, so that when treating sewage, the stirring of stirring rod 107 can be coordinated to improve the treatment efficiency.

[0037] The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in other forms. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A sewage treatment agent precision dosing device, characterized in that: include: A bottom plate (101), the top of the outer surface of the bottom plate (101) being fixedly connected to a processing tank (104), the top of the outer surface of the processing tank (104) being fixedly connected to a filtering device (108), the bottom of the outer surface of the processing tank (104) being fixedly connected to a motor (105), the output end of the motor (105) being fixedly connected to a rotating rod (106), the outer surface of the rotating rod (106) being fixedly connected to a plurality of stirring rods (107), the plurality of stirring rods (107) being rotated inside the processing tank (104), and the filtering device (108) being located directly above the processing tank (104).

2. The sewage treatment agent precision dosing device according to claim 1 is characterized in that: The top of the outer surface of the bottom plate (101) is fixedly connected to a collection tank (102), the top of the outer surface of the bottom plate (101) is fixedly connected to a medicine box (109), and the bottom of the outer surface of the medicine box (109) is rotatably connected to an intermittent turntable (110) via a bearing.

3. The sewage treatment agent precision dosing device according to claim 2 is characterized by: A discharge pipe (112) is fixedly connected to the bottom of the outer surface of the intermittent turntable (110), and a thick tube (113) is fixedly connected to the bottom of the outer surface of the medicine box (109), and the thick tube (113) is slidably connected to the top of the outer surface of the intermittent turntable (110).

4. The sewage treatment agent precision dosing device according to claim 3 is characterized by: A connecting rod (114) is fixedly connected to the bottom of the center of the intermittent rotating disk (110), and a rotating shaft (115) is fixedly connected to the bottom end of the connecting rod (114). A belt (116) is movably sleeved on the outer surface of the rotating shaft (115).

5. The sewage treatment agent precision dosing device according to claim 4 is characterized in that: One end of the belt 1 (116) is movably sleeved with a second rotating shaft (117), the bottom of the outer surface of the second rotating shaft (117) is fixedly connected to a long rod (118), and the long rod (118) is rotatably connected to the top of the outer surface of the bottom plate (101) via a bearing.

6. A sewage treatment agent precision dosing device according to claim 5, characterized in that: The outer surface of the long rod (118) is fixedly sleeved with a rotating shaft three (119), the outer surface of the rotating shaft three (119) is movable sleeved with a belt two (120), and one end of the belt two (120) is movable sleeved with a rotating shaft four (121).

7. The sewage treatment agent precision dosing device according to claim 6, characterized in that: The rotating shaft 4 (121) is fixedly connected to the output end of the motor (105), a thin tube (103) is fixedly connected to the bottom of the outer surface of the processing tank (104), one end of the thin tube (103) is fixedly connected to the outer surface of the collection tank (102), and a semicircular baffle (111) is fixedly connected to the top of the outer surface of the processing tank (104).

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