Chemical adding device for environmental protection equipment

Abstract

The utility model relates to the technical field of environmental protection equipment, and provides a chemical feeding device for environmental protection equipment, which comprises a main pipeline, chemical feeding nozzles uniformly arranged at the bottom of the main pipeline, pushing mechanisms uniformly arranged at the top of the main pipeline, chemical feeding ports arranged at the top of the periphery of the main pipeline, and stirring mechanisms arranged at the tops of the chemical feeding ports. A lifting cylinder is arranged between the two dosing ports; by starting the corresponding lifting air cylinders and adjusting the overall angle of the main pipeline in a matched mode, the main pipeline is converted into an inclined state from a horizontal state, liquid medicine or medicine powder can be effectively guided to flow into the medicine adding spray head through the ingenious design, residues of the liquid medicine or the medicine powder are reduced to the maximum extent, and thoroughness and high efficiency of spraying operation are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to environmental protection equipment technical field more specifically, it relates to a dosing device for environmental protection equipment. BACKGROUND

[0002] The environmental protection equipment refers to the mechanical product, the construction and the system that are manufactured and built by the production unit or the construction installation unit for controlling environmental pollution, improving environmental quality.

[0003] Among them, the dosing device is an indispensable part in the environmental protection equipment, which plays an important role in water treatment, sewage treatment, industrial water and other fields.

[0004] However, in the existing dosing device, there is a more prominent problem: due to the limitation of equipment design, the spraying range of the nozzle is relatively fixed, and it is impossible to realize uniform coverage of the whole target area. In order to ensure that the reagent can be uniformly sprayed to every corner, the operator has to manually move the nozzle frequently and adjust its position, which not only greatly increases the labor intensity and reduces the work efficiency, but also may lead to uneven dosing.

[0005] In addition, in the existing dosing device, the storage of drugs in the pipeline is also a more prominent problem. This storage phenomenon not only may lead to the gradual accumulation of drugs in the pipeline, forming a blockage, but also may cause the deterioration or failure of the drugs, thereby affecting the continuity and uniformity of subsequent dosing.

[0006] Therefore, the present application provides a dosing device for environmental protection equipment to improve the existing problems. CONTENT OF THE UTILITY MODEL

[0007] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a dosing device for environmental protection equipment.

[0008] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a dosing device for environmental protection equipment, comprising a main pipeline, the bottom of the main pipeline is uniformly provided with a dosing nozzle, the top of the main pipeline is uniformly provided with a pushing mechanism, the top of the four around of the main pipeline is provided with a dosing port, the top of the dosing port is provided with a stirring mechanism, and a lifting cylinder is arranged between the two dosing ports; the main pipeline is in a cross arrangement grid structure and contains several cross intersection points, the bottom of each cross intersection point is provided with a pipeline branch, the bottom of the pipeline branch is connected to the input end of the dosing nozzle, and the output end of the dosing nozzle is uniformly provided with a hole.

[0009] The utility model is further provided as follows: the pushing mechanism comprises a pushing cylinder and a pushing plug arranged at the output end of the pushing cylinder, and the output end of the pushing cylinder penetrates the top of the main pipeline and is connected to the pushing plug.

[0010] The utility model further sets up: the push plug is located in the inside of pipeline branch, the diameter of push plug is equal with the inner diameter of pipeline branch.

[0011] The utility model further sets up: the dosing port is funnel structure, and including funnel main part, and the funnel spout that sets up at funnel main part bottom, the one end of funnel spout away from funnel main part can be in main pipeline intercommunication.

[0012] The utility model further sets up: the stirring mechanism includes support frame, sets up at the motor of support frame top, sets up at the speed reducer of motor output end, sets up at the first stirring shaft of speed reducer output end, sets up at the first stirring vane of first stirring shaft, sets up at the second stirring shaft of first stirring shaft far from speed reducer one end, and sets up at the second stirring vane of second stirring shaft.

[0013] The utility model further sets up: the both ends of support frame are connected to the outer wall of funnel main part, the output end of speed reducer penetrates the bottom of support frame and is connected to the one end of first stirring shaft far from second stirring shaft, and the second stirring vane is located in the funnel spout.

[0014] The utility model further sets up: the output end of lift cylinder is hinged to the side wall corresponding to main pipeline.

[0015] In conclusion, the present application includes at least one of the following beneficial technical effects: by the start of the corresponding lift cylinder, the overall angle of the main pipeline is adjusted, which changes from a horizontal state to an inclined state. This ingenious design can effectively guide the flow of liquid medicine or powder into the dosing nozzle, minimizing the residue of liquid medicine or powder and improving the completeness and efficiency of the spraying operation. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the whole structure schematic diagram of the utility model for environmental protection equipment dosing device;

[0017] Figure 2 It is Figure 1 The enlarged view of A in the middle;

[0018] Figure 3 It is the structure schematic diagram of hole in the utility model;

[0019] Figure 4 It is the whole structure schematic diagram of push mechanism in the utility model;

[0020] Figure 5 It is the structure schematic diagram of dosing port and stirring mechanism in the utility model;

[0021] Figure 6It is the overall structure schematic view of the stirring mechanism in the utility model.

[0022] Figure 7 It is the overall schematic view of the lifting cylinder in the utility model.

[0023] Mark explanation: 1, main pipeline;11, pipeline branch;2, dosing nozzle;21, hole;3, push mechanism;31, push cylinder;32, push plug;4, dosing port;41, funnel main body;42, funnel nozzle;5, stirring mechanism;51, support frame;52, motor;53, speed reducer;54, first stirring shaft;55, first stirring blade;56, second stirring shaft;57, second stirring blade;6, lifting cylinder. DETAILED DESCRIPTION

[0024] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in combination with embodiments.

[0025] It should be noted that, unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as generally understood by those skilled in the art to which the present application belongs.

[0026] Please refer to Figures 1-7 The utility model provides the following technical scheme:

[0027] Embodiment one, refer to Figures 1-7 A dosing device for environmental protection equipment, including main pipeline 1, the bottom of main pipeline 1 is uniformly provided with dosing nozzle 2, the top of main pipeline 1 is uniformly provided with push mechanism 3, and the top of the four around main pipeline 1 is provided with dosing port 4, the top of dosing port 4 is provided with stirring mechanism 5, and lifting cylinder 6 is arranged between two dosing ports 4.

[0028] Wherein, the operator can pour the medicine water or medicine powder to be sprayed into the dosing port 4 according to the demand;If the medicine is in powder form, the stirring mechanism 5 is started immediately, and the medicine powder is fully stirred rapidly, so that they flow smoothly into the main pipeline 1, reducing the risk of deterioration or failure of the medicine, and improving the continuity and uniformity of the subsequent dosing process.

[0029] If the medicine is liquid, when the medicine water flows along the main pipeline 1 to the dosing nozzle 2, the push mechanism 3 is started immediately, and the push mechanism 3 can accelerate the flow of the medicine water, so that it is quickly and uniformly sprayed from the dosing nozzle 2.

[0030] If the medicine is powder, the pushing mechanism 3 can push the medicine powder to be sprayed out of the medicine spraying head 2 smoothly, avoiding the accumulation of medicine powder in the pipeline. Whether it is liquid or powder, the pushing mechanism 3 greatly optimizes the smoothness of medicine spraying, helping the medicine to be sprayed efficiently and stably to the designated area, thereby improving the operation efficiency and processing effect of the whole medicine adding system.

[0031] When the amount of medicine liquid or powder in the main pipeline 1 is small and cannot flow smoothly into the medicine spraying head 2, the corresponding lifting cylinder 6 will start in time to adjust the overall angle of the main pipeline 1, so that it changes from a horizontal state to an inclined state. This ingenious design can effectively guide the medicine liquid or powder to flow into the medicine spraying head 2, maximize the reduction of medicine liquid or powder residue, and improve the thoroughness and efficiency of the spraying operation.

[0032] Referring to Figures 1-7 Further, the main pipeline 1 is arranged in a cross arrangement grid structure and includes a plurality of cross intersection points, and the bottom of each cross intersection point is provided with a pipeline branch 11, and the bottom of the pipeline branch 11 is connected to the input end of the medicine spraying head 2, and the output end of the medicine spraying head 2 is uniformly provided with a hole 21.

[0033] Among them, the main pipeline 1 adopts a cross arrangement design, and the medicine spraying head 2 is accurately installed at the cross intersection point. This layout improves the uniformity of the spacing between each medicine spraying head 2, and each area can be covered by a medicine spraying head 2 and sprayed from the corresponding hole 21, thereby effectively improving the possibility of uniform medicine adding area and improving the medicine adding efficiency.

[0034] Referring to Figures 1-7 Further, the pushing mechanism 3 includes a pushing cylinder 31 and a pushing plug 32 arranged at the output end of the pushing cylinder 31, the output end of the pushing cylinder 31 penetrates the top of the main pipeline 1 and is connected to the pushing plug 32, the pushing plug 32 is located inside the pipeline branch 11, and the diameter of the pushing plug 32 is equal to the inner diameter of the pipeline branch 11.

[0035] Among them, in the initial state, the output end of the pushing cylinder 31 is in the retracted position, the pushing plug 32 connected to the output end is located in the main pipeline 1 and is not located in the pipeline branch 11. At this time, if the medicine is liquid, the medicine liquid can flow out of the medicine spraying head 2 automatically. If you want to accelerate the flow of the medicine liquid, you can start the pushing cylinder 31, the output end is elongated, and the pushing plug 32 is pushed to move downward, driving the pushing plug 32 to move, realizing the rapid spraying of the medicine liquid from the medicine spraying head 2. If the medicine is in powder form, the pushing cylinder 31 is also started, the output end is elongated, the pushing plug 32 is pushed to move downward, and then the medicine powder below the pushing plug 32 is sprayed out of the medicine spraying head 2, thereby significantly improving the smoothness of the medicine powder spraying and effectively reducing the possibility of medicine powder retention or blockage in the pipeline.

[0036] Referring to Figures 1-7 Further, the dosing opening 4 is in a funnel structure, and comprises a funnel body 41 and a funnel nozzle 42 arranged at the bottom of the funnel body 41, and the end of the funnel nozzle 42 away from the funnel body 41 can be connected to the main pipeline 1.

[0037] Among them, the dosing opening 4 is in a funnel structure, and the design of wide at the top and narrow at the bottom can guide the scattered medicine water or powder into the thinner main pipeline 1, reducing overflow and waste.

[0038] Referring to Figures 1-7 Further, the stirring mechanism 5 comprises a support frame 51, a motor 52 arranged at the top of the support frame 51, a speed reducer 53 arranged at the output end of the motor 52, a first stirring shaft 54 arranged at the output end of the speed reducer 53, a first stirring blade 55 arranged on the first stirring shaft 54, a second stirring shaft 56 arranged at the end of the first stirring shaft 54 away from the speed reducer 53, and a second stirring blade 57 arranged on the second stirring shaft 56.

[0039] Referring to Figures 1-7 Further, the two ends of the support frame 51 are connected to the outer wall of the funnel body 41, the output end of the speed reducer 53 penetrates the bottom of the support frame 51 and is connected to the end of the first stirring shaft 54 away from the second stirring shaft 56, and the second stirring blade 57 is located in the funnel nozzle 42.

[0040] Among them, after the motor 52 is started, the output end rotates, the speed reducer 53 connected to the output end also rotates, the speed reducer 53 further drives the first stirring shaft 54 and the second stirring shaft 56 to rotate, and then the first stirring blade 55 and the second stirring blade 57 start to operate. In the operation process, the first stirring blade 55 and the second stirring blade 57 will exert a rotating force on the medicine powder, thereby effectively breaking the accumulation of the medicine powder, making the medicine powder become loose again, restoring its fluidity, and thereby facilitating the smooth flow of the medicine powder into the main pipeline 1.

[0041] Referring to Figures 1-7 Further, the output end of the lifting cylinder 6 is hinged to the corresponding side wall of the main pipeline 1.

[0042] Among them, when the amount of medicine water or powder in the main pipeline 1 is small and difficult to flow into the dosing nozzle 2 automatically, three adjacent lifting cylinders 6 are started, the output end of the lifting cylinder 6 is elongated, the main pipeline 1 is pushed to be angularly inclined, and the opposite lifting cylinder 6 remains stationary. At this time, the main pipeline 1 changes from a horizontal state to an inclined state, and under the action of gravity, the medicine water or powder in the main pipeline 1 flows downward along the inclined pipeline, smoothly enters the dosing nozzle 2 and is sprayed out, thereby effectively avoiding the residue of the medicine water or powder in the main pipeline 1.

[0043] Obviously, the above-described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor should belong to the protection scope of the present application.

Claims

1. A dosing device for environmental protection equipment, characterized in that: include, The main pipe (1) has a dosing nozzle (2) evenly arranged at the bottom of the main pipe (1), a pushing mechanism (3) evenly arranged at the top of the main pipe (1), a dosing port (4) arranged around the top of the main pipe (1), a stirring mechanism (5) arranged at the top of the dosing port (4), and a lifting cylinder (6) arranged between the two dosing ports (4). The main pipeline (1) has a cross-shaped grid structure and contains several cross intersections. Each cross intersection has a pipeline branch (11) at its bottom. The bottom of the pipeline branch (11) is connected to the input end of the dosing nozzle (2). The output end of the dosing nozzle (2) is uniformly provided with holes (21).

2. The dosing device for environmental protection equipment according to claim 1, characterized in that: The pushing mechanism (3) includes a pushing cylinder (31) and a pushing plug (32) disposed at the output end of the pushing cylinder (31). The output end of the pushing cylinder (31) passes through the top of the main pipe (1) and is connected to the pushing plug (32).

3. The dosing device for environmental protection equipment according to claim 2, characterized in that: The push plug (32) is located inside the pipe branch (11), and the diameter of the push plug (32) is equal to the inner diameter of the pipe branch (11).

4. The dosing device for environmental protection equipment according to claim 1, characterized in that: The dosing port (4) has a funnel structure and includes a funnel body (41) and a funnel nozzle (42) located at the bottom of the funnel body (41). The end of the funnel nozzle (42) away from the funnel body (41) can be connected to the main pipeline (1).

5. The dosing device for environmental protection equipment according to claim 4, characterized in that: The stirring mechanism (5) includes a support frame (51), a motor (52) disposed on the top of the support frame (51), a reducer (53) disposed at the output end of the motor (52), a first stirring shaft (54) disposed at the output end of the reducer (53), a first stirring blade (55) disposed on the first stirring shaft (54), a second stirring shaft (56) disposed at the end of the first stirring shaft (54) away from the reducer (53), and a second stirring blade (57) disposed on the second stirring shaft (56).

6. The dosing device for environmental protection equipment according to claim 5, characterized in that: The two ends of the support frame (51) are connected to the outer wall of the funnel body (41). The output end of the reducer (53) passes through the bottom of the support frame (51) and is connected to the end of the first stirring shaft (54) away from the second stirring shaft (56). The second stirring blade (57) is located inside the funnel mouth (42).

7. The dosing device for environmental protection equipment according to claim 1, characterized in that: The output end of the lifting cylinder (6) is hinged to the side wall corresponding to the main pipe (1).

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