Quantitative dosing device of medicament for sewage treatment

Abstract

The utility model relates to the technical field of sewage treatment medicament feeding, and discloses a sewage treatment medicament quantitative feeding device which comprises a material bin, the bottom end of the material bin is rotatably connected with a first discharging plate, the outer wall of the material bin is connected with an extension pipe through a material measuring set, and the bottom end of the extension pipe is slidably connected with a fixing frame. The top end of the fixing frame is fixedly connected with a second motor, the driving end of the second motor is connected with a moving block and a stirring bin through a moving set, the bottom end of the stirring bin is fixedly connected with a first motor, the driving end of the first motor is connected with a stirring plate through a transmission set, and the top end of the stirring bin is fixedly connected with a material receiving pipe. According to the device disclosed by the utility model, quantitative feeding according to sewage treatment requirements is realized, the device can conveniently feed a corresponding dosage of chemicals according to the sewage treatment requirements, sewage of each part can be fully treated, and the problem of incomplete local treatment is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to sewage treatment with reagent feeding technical field especially, sewage treatment with reagent quantitative feeding device. BACKGROUND

[0002] The main purpose of sewage treatment is to remove harmful substances in water, such as suspended solids, nutrients (nitrogen, phosphorus), organic matter, pathogens, etc., so that the water quality meets the discharge standard or reuse requirements. Chemical agents play an important role in this process, such as coagulants for removing suspended solids, disinfectants for inactivating pathogenic microorganisms, and nutrient removal agents for treating eutrophication of water bodies.

[0003] Chemical agents have a direct impact on the effect of sewage treatment, and their dosage must be accurately controlled. The current sewage treatment device is not convenient to control the amount of reagent feeding. When the device is overfed, not only resources are wasted, but also costs are increased, and chemical residues in water may exceed the standard. If the dosage is insufficient, the expected treatment effect cannot be achieved, affecting the efficiency and quality of sewage treatment.

[0004] To this end, the present application proposes a sewage treatment reagent quantitative feeding device to solve the technical problem. UTILITY MODEL CONTENT

[0005] The utility model aims at solving the shortcomings in the prior art and provides a sewage treatment reagent quantitative feeding device, which realizes quantitative feeding according to the sewage treatment demand, facilitates the device to feed the corresponding amount of reagent according to the sewage treatment demand, ensures that each part of the sewage can be fully treated, and avoids the problem of incomplete local treatment.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A sewage treatment reagent quantitative feeding device, comprising: a material bin, a lower discharge plate one is rotatably connected to the bottom end of the material bin, an extension pipe is connected to the outer wall of the material bin through a material measuring group, a fixing frame is slidably connected to the bottom end of the extension pipe, a motor two is fixedly connected to the top end of the fixing frame, and a moving block is connected to the driving end of the motor two through a moving group;

[0008] A stirring bin is fixedly connected to the bottom end of the stirring bin, a motor one is connected to the driving end of the motor one through a transmission group, a stirring plate is connected to the stirring bin, and a material receiving pipe is fixedly connected to the top end of the stirring bin.

[0009] Further, the material measuring group comprises a sliding groove pipe slidably connected to the bottom end of the material bin, and the inner wall of the extension pipe is slidably connected to the outer wall of the sliding groove pipe.

[0010] Further, the bottom end of the material bin is rotationally connected with a discharging plate one, and the bottom end of the extension pipe is rotationally connected with a discharging plate two.

[0011] Further, the moving group comprises a reciprocating screw rod fixedly connected at the driving end of the motor two, a sliding block is sleeved on the outer wall of the reciprocating screw rod, and a moving block is fixedly connected to the outer wall of the sliding block.

[0012] Further, the top end of the stirring bin is fixedly connected with an electric push rod, and the driving end of the electric push rod is fixedly connected to the bottom end of the fixing frame.

[0013] Further, the driving end of the motor one is fixedly connected with a transmission frame, the inner wall of the stirring bin is rotationally connected with a rotating table, and the top end of the transmission frame is fixedly connected to the top end of the rotating table.

[0014] Further, the transmission group comprises two driven gears penetrating through the top end of the rotating table and fixedly connected to the bottom end of the stirring plate, the inner wall of the stirring bin is fixedly connected with an internal gear ring, the driven gears and the internal gear ring are in meshing connection, and the outer walls of the driven gears are rotationally connected to the inner walls of the left and right ends of the transmission frame.

[0015] Further, the top end of the stirring bin is installed with a detector and penetrates through, and the front end of the outer wall of the material bin is installed with a controller.

[0016] The utility model has the advantages of the following beneficial effects:

[0017] 1. In the utility model, the reciprocating screw rod is rotated by starting the motor two, the sliding block drives the moving block to drag the extension pipe, the chute pipe is moved to the interface of the fixing frame, the weight of the medicament in the chute pipe deflects the discharging plate two, the medicament is infused into the receiving pipe and put into the stirring bin, the electric push rod is started to lift, the distance between the fixing frame and the extension pipe is shortened, the medicament stored between the chute pipe and the extension pipe is reduced, and the quantitative putting according to the sewage treatment requirement is realized.

[0018] 2. In the utility model, when the transmission frame is rotated by the motor one, the transmission frame is rotated along the internal gear ring through the driven gears, the driven gears drive the stirring plate to rotate, the sewage and the medicament in the stirring plate are uniformly stirred, the medicament mixing effect is improved, the sewage in each part can be fully treated, and the problem of incomplete local treatment is avoided. DRAWINGS

[0019] Figure 1 A perspective view of a medicament quantitative putting device for sewage treatment is provided for the utility model;

[0020] Figure 2 A stirring bin half sectional view of a medicament quantitative putting device for sewage treatment is provided for the utility model;

[0021] Figure 3 A fixed frame half sectional view of the quantitative dosing device for sewage treatment agent is provided in the utility model;

[0022] Figure 4 A fixed frame half sectional view of the quantitative dosing device for sewage treatment agent is provided in the utility model;

[0023] Figure 5 A fixed frame half sectional view of the quantitative dosing device for sewage treatment agent is provided in the utility model.

[0024] Legend:

[0025] 1, stirring bin; 2, material bin; 3, detector; 4, motor one; 5, chute pipe; 6, extension pipe; 7, fixed frame; 8, receiving pipe; 9, stirring plate; 10, electric push rod; 11, motor two; 12, reciprocating screw rod; 13, moving block; 14, first discharge plate; 15, second discharge plate; 16, sliding block; 17, inner tooth ring; 18, rotating table; 19, transmission frame; 20, driven gear. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0027] Reference Figures 1-3 The utility model provides an embodiment: a quantitative dosing device for sewage treatment agent, include: material bin 2, material bin 2 bottom end rotationally connected with first discharge plate 14, material bin 2 bottom end slidingly connected chute pipe 5, extension pipe 6 inner wall slidingly connected in chute pipe 5 outer wall, material bin 2 bottom end rotationally connected with first discharge plate 14, Figure 4 , extension pipe 6 bottom end rotationally connected with second discharge plate 15, extension pipe 6 bottom end slidingly connected with fixed frame 7, fixed frame 7 top end fixedly connected with motor two 11, motor two 11 drive end fixedly connected with reciprocating screw rod 12, reciprocating screw rod 12 outer wall is sleeved with sliding block 16, sliding block 16 outer wall is fixedly connected with moving block 13, moving block 13 front end fixedly connected in extension pipe 6 rear end outer wall, stirring bin 1 top end rear side fixedly connected with electric push rod 10, electric push rod 10 drive end fixedly connected in fixed frame 7 bottom end.

[0028] Specifically: when the medicament in the material bin 2 needs to be put into the stirring bin 1, the medicament in the material bin 2 is lowered, the weight of the medicament causes the deflection of the lower plate 14, so that the medicament is put into the chute pipe 5, the motor 2 is started, the reciprocating screw rod 12 is rotated, the moving block 13 is driven by the sliding block 16 to move the extension pipe 6, the extension pipe 6 drives the chute pipe 5 to move to the interface of the fixed frame 7, the weight of the medicament in the chute pipe 5 causes the deflection of the lower plate 2, the medicament is injected into the stirring bin 1 through the receiving pipe 8, the electric push rod 10 is started to lift, the distance between the fixed frame 7 and the extension pipe 6 can be shortened, the amount of medicament stored between the chute pipe 5 and the extension pipe 6 is reduced, so that the device can put the corresponding amount of medicament according to the sewage treatment demand.

[0029] Referring to Figure 5 , the stirring bin 1 is fixedly connected with the motor 4 at the bottom end, the driven gears 20 are rotatably connected to the bottom end of the stirring plate 9 at the left and right ends of the top end of the rotating table 18, the inner tooth ring 17 is fixedly connected to the inner wall of the stirring bin 1 at the bottom end, the driven gears 20 and the inner tooth ring 17 are in meshing connection, the outer wall of the driven gears 20 is rotatably connected to the inner wall of the transmission frame 19 at the left and right ends, the receiving pipe 8 is fixedly connected to the top end of the stirring bin 1, the transmission frame 19 is fixedly connected to the driving end of the motor 4, the rotating table 18 is rotatably connected to the inner wall of the stirring bin 1, the top end of the transmission frame 19 is fixedly connected to the top end of the rotating table 18, the detector 3 is installed at the left end of the top end of the stirring bin 1 and penetrates through, and the manipulator is installed on the outer wall of the front end of the material bin 2.

[0030] Specifically: when the motor 4 is started to drive the transmission frame 19 to rotate, the transmission frame 19 rotates along the inner tooth ring 17 through the driven gears 20, so that the driven gears 20 drive the stirring plate 9 to rotate, the sewage and the medicament in the stirring plate 9 are uniformly stirred, and the mixing effect of the medicament is improved.

[0031] Working principle: when the medicament in the material bin 2 needs to be put into the stirring bin 1, the medicament in the material bin 2 is lowered, the weight of the medicament causes the deflection of the lower plate 14, so that the medicament is put into the chute pipe 5, the motor 2 is started, the reciprocating screw rod 12 is rotated, the moving block 13 is driven by the sliding block 16 to move the extension pipe 6, the extension pipe 6 drives the chute pipe 5 to move to the interface of the fixed frame 7, the weight of the medicament in the chute pipe 5 causes the deflection of the lower plate 2, so that the medicament is injected into the receiving pipe 8 and put into the stirring bin 1, and the electric push rod 10 is started to lift, the distance between the fixed frame 7 and the extension pipe 6 can be shortened, the amount of medicament stored between the chute pipe 5 and the extension pipe 6 is reduced, the device can put the corresponding amount of medicament according to the sewage treatment demand, when the motor 4 is started to drive the transmission frame 19 to rotate, the transmission frame 19 rotates along the inner tooth ring 17 through the driven gears 20, so that the driven gears 20 drive the stirring plate 9 to rotate, the sewage and the medicament in the stirring plate 9 are uniformly stirred, and the mixing effect of the medicament is improved.

[0032] It should be pointed out finally that: the above only for the preferred embodiments of the present application and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can be modified to the technical solutions recorded in the foregoing embodiments, or for some of the technical features of the equivalent replacement, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included within the scope of the present application.

Claims

1. A quantitative dosing device for wastewater treatment agents, characterized in that, Include: The material bin (2) is rotatably connected with the lower plate (14) at the bottom end, the outer wall of the material bin (2) is connected with the extension pipe (6) through the material group, the bottom end of the extension pipe (6) is slidably connected with the fixing frame (7), the top end of the fixing frame (7) is fixedly connected with the motor two (11), the driving end of the motor two (11) is connected with the moving block (13) through the moving group; The stirring bin (1) is fixedly connected with the motor one (4) at the bottom end, the driving end of the motor one (4) is connected with the stirring plate (9) through the transmission group, and the top end of the stirring bin (1) is fixedly connected with the receiving pipe (8).

2. The agent dosing device for sewage treatment according to claim 1, characterized in that: The material group includes a chute pipe (5) slidably connected at the bottom end of the material bin (2), and the inner wall of the extension pipe (6) is slidably connected with the outer wall of the chute pipe (5).

3. The agent dosing device for sewage treatment according to claim 1, characterized in that: The bottom end of the material bin (2) is rotatably connected with the lower plate (14), and the bottom end of the extension pipe (6) is rotatably connected with the lower plate (15).

4. The agent dosing device for sewage treatment according to claim 1, characterized in that: The moving group includes a reciprocating screw rod (12) fixedly connected with the driving end of the motor two (11), the outer wall of the reciprocating screw rod (12) is sleeved with a sliding block (16), the outer wall of the sliding block (16) is fixedly connected with the moving block (13), and the front end of the moving block (13) is fixedly connected with the rear end outer wall of the extension pipe (6).

5. The agent dosing device for sewage treatment according to claim 1, characterized in that: The top end rear side of the stirring bin (1) is fixedly connected with the electric push rod (10), and the driving end of the electric push rod (10) is fixedly connected with the bottom end of the fixing frame (7).

6. The agent dosing device for sewage treatment according to claim 1, characterized in that: The driving end of the motor one (4) is fixedly connected with the transmission frame (19), the inner wall of the stirring bin (1) is rotatably connected with the rotating table (18), and the top end of the transmission frame (19) is fixedly connected with the top end of the rotating table (18).

7. The agent dosing device for sewage treatment according to claim 1, characterized in that: The transmission group includes two driven gears (20) penetrating the top end of the rotating table (18) and fixedly connected with the bottom end of the stirring plate (9) at left and right ends, the inner wall of the stirring bin (1) is fixedly connected with the inner tooth ring (17) at the bottom end, the driven gears (20) and the inner tooth ring (17) are in meshing connection, and the outer walls of the driven gears (20) are rotatably connected with the inner walls of the transmission frames (19) at left and right ends.

8. The agent dosing device for sewage treatment according to claim 1, characterized in that: The detector (3) is installed at the top end left end of the stirring bin (1) and penetrates, and the front end outer wall of the material bin (2) is provided with a controller.

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