Multi-port emergency feeding device

Abstract

The utility model discloses a multi-port emergency dosing device, relates to waste water medicine dosing technical field, including liquid medicine box, medicine storage box and mixing hopper, the lower part of liquid medicine box is equipped with liquid dosing subassembly, the rear side of liquid medicine box is fixed with mounting seat, and the inner side of mounting seat is equipped with medicine storage box and mixing hopper from top to bottom in proper order, and the mounting seat is equipped with the liquid medicine box and mixing hopper. The interior of the medicine storage box is divided into four containing cavities, four feeding ports are formed in the upper side of the medicine storage box, a material mixing assembly is installed on the upper side of the material mixing hopper, a discharging pipe is connected to the lower portion of the material mixing hopper, and a medicine feeding assembly is installed below the discharging pipe. The multi-port emergency feeding device is provided with the three liquid feeding connectors, so that emergency feeding of a plurality of wastewater purification devices or various liquid medicines can be carried out at the same time, different liquid medicines or powder can be proportioned and mixed, and then emergency feeding of a mixture is carried out; and the corresponding dosing connector or feeding connector can be replaced so as to be in butt joint with different wastewater purification equipment.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater medicine dosing, in particular to an emergency dosing device with multiple ports. Background Art

[0002] Wastewater treatment is a method of separating pollutants contained in wastewater or converting them into harmless substances to purify the wastewater. In the process of wastewater treatment, drugs need to be added, so a dosing device is needed.

[0003] For example, the utility model application number CN202221835755.X discloses a multi-port emergency dosing device for water pollution purification. The emergency dosing device similar to the above application currently has the following shortcomings: although it can independently dosing purification equipment with different needs, it can only dosing a single liquid medicine, which is not convenient for dosing solid powder, and has limitations in use.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a multi-port emergency dosing device is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a multi-port emergency dosing device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a multi-port emergency dosing device, comprising a medicine liquid tank, a medicine storage box and a mixing hopper, a liquid dosing assembly is installed below the medicine liquid tank, a mounting seat is fixed to the rear side of the medicine liquid tank, and the medicine storage box and the mixing hopper are installed on the inner side of the mounting seat in sequence from top to bottom, the interior of the medicine storage box is divided into four accommodating chambers, and four feed ports are provided on the upper side of the medicine storage box, a mixing assembly is installed on the upper side of the mixing hopper, a feeding pipe is connected to the bottom of the mixing hopper, and a dosing assembly is installed below the feeding pipe, the dosing assembly comprises a screw feeder, a discharge pipe, a second corrugated pipe and a dosing connector, a discharge pipe is fixed to the bottom of one side of the screw feeder, and the second corrugated pipe is connected to the bottom of the discharge pipe, and the bottom of the second corrugated pipe is connected to the dosing connector through a flange.

[0007] Furthermore, three liquid medicine tanks are provided, and a liquid inlet is provided on the upper side of the liquid medicine tank. A flow pipe is connected to the lower side of the liquid medicine tanks, and a control valve is installed on one side of the flow pipe.

[0008] Furthermore, the liquid dosing assembly includes a liquid outlet pipe, a metering valve and a fixed pipe. The metering valve is installed below the liquid outlet pipe, and the fixed pipe is connected below the metering valve.

[0009] Furthermore, the liquid dosing assembly also includes a first bellows and a liquid dosing connector. The first bellows is connected to the bottom of the fixed pipe, and the bottom of the first bellows is connected to the liquid dosing connector via a flange.

[0010] Furthermore, the mixing assembly includes an upper cover plate, a connecting pipe and a servo motor. Four connecting pipes are connected to the upper side of the upper cover plate, and the connecting pipes are interconnected with the four accommodating chambers inside the medicine storage box. A servo motor is installed in the middle of the upper cover plate.

[0011] Furthermore, the mixing assembly also includes a rotating shaft and mixing blades. The rotating shaft is provided on the lower side of the servo motor, and the mixing blades are fixed on the outside of the rotating shaft. The rotating shaft and the mixing blades are both located inside the mixing hopper.

[0012] The utility model provides a multi-port emergency dosing device, which has the following beneficial effects:

[0013] The utility model is provided with a liquid dosing component. Different liquid medicines can be respectively set inside the three liquid medicine boxes. The amount of liquid medicine added is conveniently controlled by a metering valve, so that the liquid medicine inside the liquid medicine box can be poured into the wastewater purification equipment through the liquid outlet pipe, the fixed pipe and the first bellows. The first bellows is stretchable. The first bellows is connected to the liquid dosing connector by a flange, which makes it convenient to replace liquid dosing connectors of different models so as to facilitate docking with different wastewater purification equipment. In addition, the three liquid dosing connectors are provided to enable multi-port emergency dosing of multiple wastewater purification equipment or multiple liquid medicines at the same time.

[0014] The utility model is provided with a dosing component. The four accommodating chambers inside the medicine storage box are convenient for respectively arranging four kinds of liquid medicine or powder medicine. Different types of liquid medicine or powder medicine can be fed into the interior of the mixing hopper through the connecting pipe. The servo motor and the rotating shaft can easily drive the rotation of the mixing blade, so that the liquid medicine or powder medicine inside the mixing hopper can be proportioned and mixed. The liquid medicine or powder medicine after mixing in the mixing hopper can be easily fed into the wastewater purification equipment through the spiral feeder, the discharge pipe and the second corrugated pipe. Similarly, different types of dosing connectors can be replaced to facilitate docking with different wastewater purification equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a multi-port emergency dosing device of the utility model;

[0016] Figure 2 This is a schematic diagram of a half-section structure of a liquid medicine tank of a multi-port emergency dosing device of the present invention;

[0017] Figure 3 This is a schematic diagram of the explosion structure of a mixing hopper of a multi-port emergency dosing device of the utility model.

[0018] In the figure: 1. Liquid tank; 2. Liquid inlet; 3. Circulation pipe; 4. Control valve; 5. Liquid dosing assembly; 501. Liquid outlet pipe; 502. Metering valve; 503. Fixed pipe; 504. First bellows; 505. Liquid dosing connector; 6. Mounting seat; 7. Medicine storage box; 8. Feed inlet; 9. Mixing hopper; 10. Mixing assembly; 1001. Upper cover; 1002. Connecting pipe; 1003. Servo motor; 1004. Rotating shaft; 1005. Mixing blade; 11. Feeding pipe; 12. Dosing assembly; 1201. Screw feeder; 1202. Discharge pipe; 1203. Second bellows; 1204. Dosing connector. DETAILED DESCRIPTION

[0019] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0020] like Figure 1-Figure 2 As shown, a multi-port emergency dosing device includes a medicine liquid tank 1, a medicine storage tank 7 and a mixing hopper 9. The medicine liquid tank 1 is provided with three, and a liquid inlet 2 is provided on the upper side of the medicine liquid tank 1. A circulation pipe 3 is connected to the lower side between the medicine liquid tanks 1, and a control valve 4 is installed on one side of the circulation pipe 3. A liquid dosing component 5 is installed below the medicine liquid tank 1. The liquid dosing component 5 includes a liquid outlet pipe 501, a metering valve 502 and a fixed pipe 503. The metering valve 502 is installed below the liquid outlet pipe 501, and the fixed pipe 503 is connected below the metering valve 502. The liquid dosing component 5 also includes a first bellows 504 and a liquid dosing connector 505. The first bellows 504 is connected below the fixed pipe 503, and the bottom of the first bellows 504 is connected to the liquid dosing connector 505 through a flange; Different liquid medicines can be set inside the three liquid medicine tanks 1 respectively, and the opening and closing of the circulation pipe 3 can be easily controlled by the control valve 4, so that the interiors of the three liquid medicine tanks 1 are interconnected and the liquid medicines are level, so that the same liquid medicine can be set. The metering valve 502 is used to control the amount of liquid medicine added, so that the liquid medicine inside the liquid medicine tank 1 can be poured into the wastewater purification equipment through the liquid outlet pipe 501, the fixed pipe 503, and the first bellows 504. The first bellows 504 is stretchable, and the first bellows 504 is connected to the liquid feeding connector 505 by a flange, which is convenient for replacing different models of liquid feeding connectors 505 to facilitate docking with different wastewater purification equipment. In addition, three liquid feeding connectors 505 are provided to enable multi-port emergency feeding of multiple wastewater purification equipment or multiple liquid medicines at the same time.

[0021] like Figure 1 and Figure 3As shown, a mounting base 6 is fixed to the rear side of the liquid medicine tank 1, and a medicine storage box 7 and a mixing hopper 9 are sequentially installed on the inner side of the mounting base 6 from top to bottom. The interior of the medicine storage box 7 is divided into four accommodating chambers, and four feed ports 8 are provided on the upper side of the medicine storage box 7. A mixing assembly 10 is installed on the upper side of the mixing hopper 9. The mixing assembly 10 includes an upper cover 1001, a connecting pipe 1002 and a servo motor 1003. Four connecting pipes 1002 are connected to the upper side of the upper cover 1001, and the connecting pipes 1002 are communicated with the four accommodating chambers inside the medicine storage box 7. A servo motor 1003 is installed in the middle of the upper cover 1001. 0 also includes a rotating shaft 1004 and a mixing blade 1005. The rotating shaft 1004 is provided on the lower side of the servo motor 1003, and the mixing blade 1005 is fixed on the outer side of the rotating shaft 1004. The rotating shaft 1004 and the mixing blade 1005 are both located inside the mixing hopper 9. The four accommodating chambers inside the medicine storage box 7 are convenient for respectively arranging four types of liquid medicine or powder medicine. Different types of liquid medicine or powder medicine can be fed into the mixing hopper 9 through the connecting pipe 1002. The servo motor 1003 and the rotating shaft 1004 can easily drive the rotation of the mixing blade 1005, so that the liquid medicine or powder medicine inside the mixing hopper 9 can be proportioned and mixed.

[0022] like Figure 1 and Figure 3 As shown, a discharge pipe 11 is connected to the bottom of the mixing hopper 9, and a dosing assembly 12 is installed below the discharge pipe 11. The dosing assembly 12 includes a screw feeder 1201, a discharge pipe 1202, a second bellows 1203 and a dosing connector 1204. The discharge pipe 1202 is fixed below one side of the screw feeder 1201, and the second bellows 1203 is connected to the bottom of the discharge pipe 1202, and the bottom of the second bellows 1203 is connected to the dosing connector 1204 through a flange; the screw feeder 1201, the discharge pipe 1202 and the second bellows 1203 are used to facilitate the feeding of the mixed liquid or powder inside the mixing hopper 9 into the wastewater purification equipment. Similarly, the second bellows 1203 is connected to the dosing connector 1204 through a flange, which facilitates the replacement of dosing connectors 1204 of different models to facilitate docking with different wastewater purification equipment.

[0023] In summary, if Figure 1-Figure 3As shown, when the multi-port emergency dosing device is used, first, when it is necessary to dosing multiple devices or multiple liquid medicines, different liquid medicines can be set inside the three liquid medicine tanks 1 respectively, and then the amount of liquid medicine added can be controlled by the metering valve 502, so that the liquid medicine inside the liquid medicine tank 1 can be put into the wastewater purification equipment through the liquid outlet pipe 501, the fixed pipe 503, and the first bellows 504, wherein the first bellows 504 is connected to the liquid dosing connector 505 by a flange to facilitate the replacement of different types of liquid dosing connectors 505 so as to facilitate docking with different wastewater purification equipment, so that the three liquid dosing connectors 505 can simultaneously perform multi-port emergency dosing of multiple wastewater purification equipment or multiple liquid medicines. In addition, the opening and closing of the flow pipe 3 can be controlled by the control valve 4, so that the interiors of the three liquid medicine tanks 1 are interconnected and the liquid medicines are level, so that the same liquid medicine can be set, thereby performing dosing of the same liquid medicine to multiple wastewater purification equipment;

[0024] When simultaneous mixing and adding is required, different liquid medicines or powder medicines can be respectively arranged in the four accommodating chambers inside the medicine storage box 7, and then different types of liquid medicines or powder medicines are sent into the interior of the mixing hopper 9 through the connecting pipe 1002, and then the servo motor 1003 and the rotating shaft 1004 drive the rotation of the mixing blade 1005, so that the liquid medicines or powder medicines inside the mixing hopper 9 can be proportioned and mixed, and then the liquid medicines or powder medicines after mixing inside the mixing hopper 9 are put into the wastewater purification equipment through the spiral feeder 1201, the discharge pipe 1202 and the second bellows 1203. Similarly, the second bellows 1203 and the dosing connector 1204 are flange-connected to facilitate the replacement of different types of dosing connectors 1204 to facilitate docking with different wastewater purification equipment, thus completing the use process of the multi-port emergency dosing device.

[0025] The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for specific applications.

Claims

1. A multi-port emergency dosing device, comprising a liquid medicine tank (1), a medicine storage tank (7) and a mixing hopper (9), characterized in that: A dosing assembly (5) is installed below the liquid medicine box (1), a mounting seat (6) is fixed to the rear side of the liquid medicine box (1), and a medicine storage box (7) and a mixing hopper (9) are installed on the inner side of the mounting seat (6) from top to bottom. The interior of the medicine storage box (7) is divided into four accommodating chambers, and four feed ports (8) are provided on the upper side of the medicine storage box (7). A mixing assembly (10) is installed on the upper side of the mixing hopper (9), and a discharge pipe (11) is connected to the lower side of the mixing hopper (9), and the discharge pipe (11) is connected to the upper side of the mixing hopper (9). 1), a dosing assembly (12) is installed below the dosing assembly (12), the dosing assembly (12) comprising a screw feeder (1201), a discharge pipe (1202), a second bellows (1203) and a dosing connector (1204), the discharge pipe (1202) being fixed below one side of the screw feeder (1201), the discharge pipe (1202) being connected below the second bellows (1203), and the bottom of the second bellows (1203) being connected to the dosing connector (1204) via a flange.

2. The multi-port emergency dosing device according to claim 1, characterized in that: The three liquid medicine boxes (1) are provided, and a liquid inlet (2) is provided on the upper side of the liquid medicine box (1). The lower sides of the liquid medicine boxes (1) are connected to a circulation pipe (3), and a control valve (4) is installed on one side of the circulation pipe (3).

3. The multi-port emergency dosing device according to claim 1, characterized in that: The liquid dosing assembly (5) comprises a liquid outlet pipe (501), a metering valve (502) and a fixed pipe (503). The metering valve (502) is installed below the liquid outlet pipe (501), and the fixed pipe (503) is connected below the metering valve (502).

4. The multiple-port emergency dosing device according to claim 3, characterized in that: The dosing assembly (5) further comprises a first bellows (504) and a dosing connector (505); the first bellows (504) is connected below the fixed tube (503), and the bottom of the first bellows (504) is connected to the dosing connector (505) via a flange.

5. The multi-port emergency dosing device according to claim 1, characterized in that: The mixing assembly (10) comprises an upper cover plate (1001), a connecting pipe (1002) and a servo motor (1003); four connecting pipes (1002) are connected to the upper side of the upper cover plate (1001), and the connecting pipes (1002) are interconnected with four accommodating chambers inside the medicine storage box (7); and a servo motor (1003) is installed in the middle of the upper cover plate (1001).

6. The multi-port emergency dosing device according to claim 5, characterized in that: The mixing assembly (10) further comprises a rotating shaft (1004) and a mixing blade (1005). The rotating shaft (1004) is provided on the lower side of the servo motor (1003), and the mixing blade (1005) is fixed on the outer side of the rotating shaft (1004). The rotating shaft (1004) and the mixing blade (1005) are both located inside the mixing hopper (9).

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