Domestic sewage treatment agent feeding device

Abstract

The utility model discloses a domestic sewage treatment medicament feeding device, and particularly relates to the technical field of sewage treatment, the domestic sewage treatment medicament feeding device comprises a medicament box, the upper part of the left side of the outer surface of the medicament box is fixedly connected with a medicament feeding mechanism, and the lower end of the outer surface of the medicament box is fixedly connected with four supporting legs in an annular array; a drainage pipe is fixedly connected to the middle of the lower end of an inner cavity of the medicament box, a driving mechanism is fixedly connected to the middle of the lower end of the outer surface of the drainage pipe, three driven mechanisms are connected to the exterior of the driving mechanism in an engaged mode, transmission mechanisms are connected to the lower portions of the three driven mechanisms in an engaged mode, and stirring mechanisms are fixedly connected to the lower portions of the three transmission mechanisms. According to the domestic sewage treatment agent feeding device, the driving gear rotates to enable the driven gear to be meshed with the driving gear to rotate, meanwhile, the transmission gear is meshed with the driven gear located on the lower portion in a transmission mode to enable the connecting plate to drive the stirring plate to start to rotate, and the practicability and effectiveness of the device are improved.

Description

Technical Field

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

[0002] Sewage treatment is the process of purifying sewage so that it can meet the water quality requirements for discharge or reuse. According to the source of sewage, sewage treatment is generally divided into industrial sewage treatment and domestic sewage treatment. It is now widely used in various fields such as construction, agriculture, transportation, environmental protection, medical care, and catering. In the process of sewage treatment, adding chemicals to the sewage treatment pool can assist the treatment process to proceed quickly and effectively improve the efficiency of sewage treatment.

[0003] Chinese patent document CN218620383U discloses a medicine delivery device for domestic sewage treatment, including a base, a transparent installation box fixedly installed on the inner wall of the base, and a fixed frame fixedly installed on the inner wall of the transparent installation box. The above patent document sets a disc, a tooth plate and a feed pipe. When the operator starts the power motor, the gear is driven to rotate, and then the gear drives the tooth plate, the limit rod and the upper part of the disc to move, so that the position height between the disc and the transparent medicine box is adjusted by the scale on the transparent installation box, so that the delivery amount is adjusted, and at the same time, the medicine is poured into the space between the transparent medicine box and the disc through the feed pipe, and the driving motor is started to drive the transparent medicine box to rotate, so that it drives the groove to move to the top of the medicine feed pipe for delivery, so that it is convenient for the operator to quantitatively deliver the medicine, so that it is convenient to treat domestic sewage; but the following defects still exist in the specific implementation process:

[0004] The above patent document can adjust the dosage during the implementation process, which is convenient for operators to quantitatively dose the reagents. However, it cannot fully stir the dosed reagents, resulting in a slow reaction rate between the reagents and water, causing the sewage treatment effect to be not timely and efficient enough. Utility Model Content

[0005] The main purpose of the utility model is to provide a device for dosing domestic sewage treatment agents, which can effectively solve the problem that the dosed agents cannot be fully stirred.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A device for dispensing chemicals for treating domestic sewage comprises a chemical box, a motor is fixedly connected to the middle part of the upper end of the outer surface of the chemical box, a water inlet pipe is fixedly connected to the upper right part of the outer surface of the chemical box, a chemical dispensing mechanism is fixedly connected to the upper left part of the outer surface of the chemical box, four supporting legs are fixedly connected to the circular array at the lower end of the outer surface of the chemical box, a drain pipe is fixedly connected to the middle part of the lower end of the inner cavity of the chemical box, a driving mechanism is fixedly connected to the middle part of the lower end of the outer surface of the drain pipe, three driven mechanisms are meshedly connected to the outside of the driving mechanism, the lower parts of the three driven mechanisms are all meshedly connected to the transmission mechanism, and the lower parts of the three transmission mechanisms are fixedly connected to the stirring mechanism.

[0008] Preferably, the driving mechanism comprises a driving shaft, a driving gear is fixedly connected to the lower portion of the outer surface of the driving shaft, a rotating bearing is sleeved on the lower end of the outer surface of the driving shaft, and three supporting frames are sleeved on the outer surface of the rotating bearing.

[0009] Preferably, the driven mechanism includes a support column 1, the upper and lower parts of the outer surface of the support column 1 are symmetrically rotatably connected with a driven gear, the driven gear on the upper part of the outer surface of the support column 1 is meshingly connected with the driving gear, and the middle part of the outer surface of the support column 1 is rotatably connected with the middle part of the support frame.

[0010] Preferably, the transmission mechanism comprises a second support column, a lower portion of an outer surface of the second support column is rotatably connected to a transmission gear, and an upper portion of an outer surface of the second support column is fixedly connected to the front end of the support frame.

[0011] Preferably, the stirring mechanism comprises a connecting plate, a stirring plate is fixedly connected to the lower front end of the connecting plate, and a rear end of the connecting plate is fixedly connected to the lower ends of the second outer surfaces of the supporting column.

[0012] Preferably, the medicine delivery mechanism includes a feed pipe, the inner cavity of the feed pipe is fixedly connected to a solenoid valve, the left end of the outer surface of the feed pipe is fixedly connected to a medicine storage tube, the upper part of the outer surface of the medicine storage tube is provided with scale lines, and the right end of the feed pipe is connected to the upper part of the inner cavity of the medicine box.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model realizes that the medicine injected into the inner cavity of the medicine box and the sewage are fully stirred and mixed, thereby improving the practicability and effectiveness of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of a half-section structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the structure of the driving mechanism and the driven mechanism of the utility model;

[0018] Figure 4 It is a schematic diagram of the transmission mechanism and stirring mechanism structure of the utility model;

[0019] Figure 5 It is a schematic diagram of the structure of the medicine delivery mechanism of the utility model.

[0020] In the figure: 1. medicine box; 2. motor; 3. water inlet pipe; 4. supporting leg; 5. medicine delivery mechanism; 51. feeding pipe; 52. solenoid valve; 53. medicine storage tube; 54. scale line; 6. drain pipe; 7. driving mechanism; 71. driving shaft; 72. driving gear; 73. rotating bearing; 74. supporting frame; 8. driven mechanism; 81. supporting column 1; 82. driven gear; 9. transmission mechanism; 91. supporting column 2; 92. transmission gear; 10. stirring mechanism; 101. connecting plate; 102. stirring plate. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1 As shown, a device for dispensing reagents for treating domestic sewage comprises a reagent box 1, a motor 2 is fixedly connected to the middle part of the upper end of the outer surface of the reagent box 1, a water inlet pipe 3 is fixedly connected to the upper right part of the outer surface of the reagent box 1, and a reagent dispensing mechanism 5 is fixedly connected to the upper left part of the outer surface of the reagent box 1, which can realize the measurement and dispensing of the dispensed reagents, four supporting legs 4 are fixedly connected to the circular array at the lower end of the outer surface of the reagent box 1, a drain pipe 6 is fixedly connected to the middle part of the lower end of the inner cavity of the reagent box 1, and a driving mechanism 7 is fixedly connected to the middle part of the lower end of the outer surface of the drain pipe 6, which can realize the function of driving the driven mechanism 8 under the braking of the motor 2, and the driving mechanism 7 is meshedly connected to three driven mechanisms 8 on the outside, which can realize the function of causing the transmission gear 92 to start rotating through the transmission of the driven gear 82, and the lower parts of the three driven mechanisms 8 are meshedly connected to the transmission mechanism 9, which can realize the function of making the stirring plate 102 rotate in a uniform circular motion, and the lower parts of the three transmission mechanisms 9 are fixedly connected to the stirring mechanism 10, which can realize the function of fully stirring the reagents and sewage injected into the inner cavity of the reagent box 1.

[0023] The purpose of driving the driven mechanism 8 under the braking of the motor 2 can be achieved. Figure 3The driving mechanism 7 includes a driving shaft 71, and a driving gear 72 is fixedly connected to the lower part of the outer surface of the driving shaft 71, so that the driven gear 82 can mesh and rotate with the driving shaft 71. A rotating bearing 73 is sleeved on the lower end of the outer surface of the driving shaft 71, so that the rotation of the supporting frame 74 can be realized. Three supporting frames 74 are sleeved on the outer surface of the rotating bearing 73, which can support the driving shaft 71, the support column 1 81 and the support column 2 91.

[0024] When it is necessary to stir the medicine and sewage injected into the inner cavity of the medicine box 1, the driving shaft 71 is rotated under the braking of the motor 2 to drive the driving gear 72 to rotate.

[0025] In order to achieve the purpose of starting the rotation of the transmission gear 92 through the transmission of the driven gear 82, refer to Figure 3 The driven mechanism 8 includes a support column 81, and the upper and lower parts of the outer surface of the support column 81 are symmetrically connected with a driven gear 82 for rotation, which can drive the transmission gear 92 to rotate under the drive of the driving gear 72. The driven gear 82 on the upper part of the outer surface of the support column 81 is meshed and connected with the driving gear 72, and the middle part of the outer surface of the support column 81 is rotationally connected with the middle part of the supporting frame 74.

[0026] The purpose of making the stirring plate 102 rotate in a uniform circular motion can be achieved. Figure 4 The transmission mechanism 9 includes a support column 91, and the lower part of the outer surface of the support column 91 is rotatably connected with a transmission gear 92, which can engage with the driven gear 82 at the lower part of the support column 81 to rotate the connecting plate 101. The upper part of the outer surface of the support column 91 is fixedly connected to the front end of the support frame 74.

[0027] When the driven gear 82 rotates and drives the transmission gear 92 to mesh and rotate, the transmission gear 92 drives the connecting plate 101 to rotate in a circle around the center of the supporting column 2 91 , so that the three stirring plates 102 can fully stir and mix the medicine and sewage at the bottom of the inner cavity of the medicine box 1 .

[0028] In order to achieve the purpose of fully stirring the medicine and sewage injected into the inner cavity of the medicine box 1, refer to Figure 4 The stirring mechanism 10 includes a connecting plate 101, which can drive a stirring plate 102 to make a circular motion. The stirring plate 102 is fixedly connected to the lower end of the front portion of the connecting plate 101, so as to fully stir the sewage and the medicine in the inner cavity of the medicine box 1. The rear end of the connecting plate 101 is fixedly connected to the lower end of the outer surface of the supporting column 2 91.

[0029] When the driven gear 82 located below is meshed with the transmission gear 92 , the transmission gear 92 drives the connecting plate 101 to rotate, so that the stirring plate 102 stirs the sewage and the medicine in the inner cavity of the medicine box 1 .

[0030] In order to achieve the purpose of measuring and delivering the drug, refer to Figure 5 The medicine delivery mechanism 5 includes a feed pipe 51, an inner cavity of the feed pipe 51 is fixedly connected to a solenoid valve 52, an outer surface of the feed pipe 51 is fixedly connected to a medicine storage tube 53 at the left end, a scale line 54 is provided on the upper outer surface of the medicine storage tube 53, and the right end of the feed pipe 51 is connected to the upper inner cavity of the medicine box 1.

[0031] After adding the medicine into the inner cavity of the medicine storage tube 53 , observe the scale line 54 . When the required dose is reached, open the solenoid valve 52 in the inner cavity of the feed tube 51 , and release the medicine injected into the inner cavity of the medicine storage tube 53 into the inner cavity of the medicine box 1 .

[0032] It should be noted that the specific installation method of the motor 2, the circuit connection method and the control method in the present invention are all conventional designs and will not be elaborated in detail in the present invention.

[0033] The working principle of the utility model is as follows: first, sewage is injected into the inner cavity of the medicine box 1 through the water inlet pipe 3, and the scale line 54 is observed after the medicine is added into the inner cavity of the medicine storage tube 53. When the required dose is reached, the solenoid valve 52 is opened to put the medicine injected into the inner cavity of the medicine storage tube 53 into the inner cavity of the medicine box 1. At this time, the power supply of the motor 2 is turned on, and the drive shaft 71 starts to rotate to drive the drive gear 72 to rotate. The drive gear 72 meshes and rotates with the drive gear 72, and the driven gear 82 located at the lower part of the support column 81 is transmitted with the transmission gear 92. The transmission gear 92 drives the connecting plate 101 to start a circular rotation. At this time, the stirring plate 102 stirs the sewage and medicine injected into the inner cavity of the medicine box 1. When the stirring is fully completed, the mixed liquid can be discharged from the inner cavity of the medicine box 1 to the outside through the drain pipe 6.

[0034] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A device for dispensing chemicals for treating domestic sewage, comprising a chemical box (1), characterized in that: A motor (2) is fixedly connected to the middle of the upper end of the outer surface of the medicine box (1), a water inlet pipe (3) is fixedly connected to the upper right part of the outer surface of the medicine box (1), a medicine dispensing mechanism (5) is fixedly connected to the upper left part of the outer surface of the medicine box (1), four supporting legs (4) are fixedly connected in a circular array at the lower end of the outer surface of the medicine box (1), a drain pipe (6) is fixedly connected to the middle of the lower end of the inner cavity of the medicine box (1), a driving mechanism (7) is fixedly connected to the middle of the lower end of the outer surface of the drain pipe (6), the driving mechanism (7) is externally meshed with three driven mechanisms (8), the lower parts of the three driven mechanisms (8) are meshed with a transmission mechanism (9), and the lower parts of the three transmission mechanisms (9) are fixedly connected with a stirring mechanism (10).

2. A domestic sewage treatment agent delivery device according to claim 1, characterized in that: The driving mechanism (7) comprises a driving shaft (71), a driving gear (72) is fixedly connected to the lower portion of the outer surface of the driving shaft (71), a rotating bearing (73) is sleeved on the lower end of the outer surface of the driving shaft (71), and three bearing frames (74) are sleeved on the outer surface of the rotating bearing (73).

3. A domestic sewage treatment agent delivery device according to claim 2, characterized in that: The driven mechanism (8) comprises a support column (81), the upper and lower parts of the outer surface of the support column (81) being symmetrically rotatably connected with a driven gear (82), the driven gear (82) at the upper part of the outer surface of the support column (81) being meshingly connected with the driving gear (72), and the middle part of the outer surface of the support column (81) being rotatably connected with the middle part of the support frame (74).

4. A domestic sewage treatment agent delivery device according to claim 2, characterized in that: The transmission mechanism (9) comprises a second support column (91), the lower portion of the outer surface of the second support column (91) being rotatably connected to a transmission gear (92), and the upper portion of the outer surface of the second support column (91) being fixedly connected to the front end of the support frame (74).

5. A domestic sewage treatment agent delivery device according to claim 4, characterized in that: The stirring mechanism (10) comprises a connecting plate (101), the front lower end of the connecting plate (101) is fixedly connected to a stirring plate (102), and the rear end of the connecting plate (101) is fixedly connected to the lower end of the outer surface of the second supporting column (91).

6. A domestic sewage treatment agent delivery device according to claim 1, characterized in that: The medicine delivery mechanism (5) comprises a feed pipe (51), the inner cavity of the feed pipe (51) is fixedly connected to a solenoid valve (52), the left end of the outer surface of the feed pipe (51) is fixedly connected to a medicine storage tube (53), the upper part of the outer surface of the medicine storage tube (53) is provided with a scale line (54), and the right end of the feed pipe (51) is connected to the upper part of the inner cavity of the medicine box (1).

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