Automatic solution adding mechanism

Abstract

The utility model discloses an automatic solution adding mechanism, and relates to the field of automatic adding mechanisms, the automatic solution adding mechanism comprises a tank body, a stirring assembly is arranged in the tank body, the stirring assembly comprises a motor, a rotating rod and a stirring rod, and a material mixing assembly is arranged on one side of the tank body. The mixing assembly comprises a metering tank, a feeding port, a mounting frame, a supporting rod, a conical port and a connecting pipeline, one end of the tank body is connected with a communicating pipe, and one end of the communicating pipe is connected with an adding assembly. Through the arrangement of the material storage tank, the water pump, the water pumping pipe and the water drainage pipe, automatic adding of a solution is conveniently completed, the labor intensity of workers is reduced to a certain extent through regular and quantitative adding of an alkali solution, and the automatic adding of the alkali solution is achieved through the control valve arranged in the communicating pipe and the liquid level meter arranged in the material storage tank. The use amount of the added alkali solution is better controlled, and the device is simple in structure and convenient to operate.

Description

Technical Field

[0001] The utility model relates to the field of automatic adding mechanisms, in particular to an automatic solution adding mechanism. Background Art

[0002] Industrial waste gas treatment refers to the pretreatment of waste gas generated by industrial sites such as factories and workshops before it is discharged to the outside, so as to meet the national standards for waste gas discharge. The principles of industrial waste gas treatment include activated carbon adsorption, catalytic combustion, catalytic oxidation, acid-base neutralization, biological washing, biological trickling, plasma and other principles. The waste gas treatment tower adopts a five-layer waste gas adsorption filtration purification system. The industrial waste gas treatment is carefully designed, and the waste gas is purified and filtered layer by layer, with good results. There are many types of industrial waste gases. Therefore, for the corresponding industrial waste gas, scientific and technological innovation technologies are used to combine and split technologies, which can better and more efficiently remove pollutants, such as the combination of low-temperature plasma technology and UV photolysis purification, and the combination of rotary concentration and high-temperature plasma incineration technology. The acid-base neutralization method is used to facilitate the faster completion of air purification operations.

[0003] In industrial chemical production, it is necessary to adsorb and remove sulfur in exhaust gas. Filter cotton impregnated with alkaline solution is often used for adsorption. Alkaline solution needs to be added at regular intervals. In the existing processing, alkaline solution is often added manually, which consumes a lot of manpower and is troublesome to operate. In order to facilitate the automatic addition of alkaline solution, an automatic solution adding mechanism is urgently needed. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide an automatic solution adding mechanism to solve the technical problems that the alkaline solution is mostly added manually during the existing processing, which requires a lot of manpower and is troublesome to operate during the processing.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic solution adding mechanism, comprising a tank body, a stirring assembly is arranged inside the tank body, and the stirring assembly includes a motor, a rotating rod and a stirring rod, a mixing assembly is arranged on one side of the tank body, and the mixing assembly includes a metering tank, a feeding port, a mounting frame, a support rod, a tapered port and a connecting pipe, one end of the tank body is connected to a connecting pipe, one end of the connecting pipe is connected to an adding assembly, and the adding assembly includes a storage tank, a water pump, a suction pipe and a drainage pipe, and a column is arranged at the bottom of the tank body.

[0006] Preferably, a motor protection cover is arranged on the outside of the motor, and the motor protection cover is arranged on the top of the tank body, and the output end of the motor passes through the tank body and extends into the interior thereof.

[0007] Preferably, the rotating rod is located on one side of the motor output end, and a bearing is arranged on the outer side of one end of the rotating rod away from the motor. There are multiple groups of stirring rods, and the multiple groups of stirring rods are arranged on the outer side of the rotating rod.

[0008] Preferably, the number of the mixing components is three groups, and the three groups of the mixing components are equidistantly distributed on one side of the tank body. The feeding port is opened at the top of the metering tank, and the mounting frame is located on the outside of the bottom of the metering tank.

[0009] Preferably, the support rod is arranged at the bottom of the mounting frame, and the conical mouth is arranged at the bottom of the metering tank, and the connecting pipe is arranged at the bottom of the conical mouth, and the connecting pipe passes through the tank body and extends to the inside thereof.

[0010] Preferably, the tank body is connected to the storage tank through a connecting pipe, and the water pump is located above the storage tank, the water pump is located on one side of the water pumping end of the water pump, and the water pump runs through the storage tank and extends into the interior thereof.

[0011] Preferably, the drain pipe is located at one side of the drain end of the water pump.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model realizes the automatic addition of the solution by means of the storage tank, water pump, water pumping pipe and drainage pipe, reduces the labor intensity of the workers to a certain extent by adding the alkaline solution at a fixed time and in a fixed quantity, and realizes better control of the amount of the alkaline solution added by means of the control valve inside the connecting pipe and the liquid level meter inside the storage tank, and the device has a simple structure and is easy to operate;

[0014] 2. The utility model realizes that the required added content can be mixed according to different proportions by means of the metering tank, feeding port, mounting frame, support rod, tapered port and connecting pipe. When the solution in the tank body is not used up, the solution can be added into the tank body according to the proportion of different solutions through three groups of mixing components. The solution can be stirred quickly by means of the motor, rotating rod and stirring rod. The device has a simple structure and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 This is a schematic diagram of the connection structure between the stirring component and the adding component of the utility model;

[0017] Figure 3 This is a schematic diagram of the connection structure between the stirring component and the mixing component of the utility model;

[0018] Figure 4It is a schematic diagram of the connection structure between the metering tank and the connecting pipeline of the utility model.

[0019] In the figure: 1. tank body; 2. stirring assembly; 201. motor; 202. rotating rod; 203. stirring rod; 3. mixing assembly; 301. metering tank; 302. feeding port; 303. mounting frame; 304. supporting rod; 305. conical port; 306. connecting pipe; 4. connecting pipe; 5. adding assembly; 501. storage tank; 502. water pump; 503. suction pipe; 504. drainage pipe; 6. column. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0021] The following describes an embodiment of the utility model based on its overall structure.

[0022] See also Figure 1 , Figure 3 and Figure 4, an automatic solution adding mechanism, comprising a tank body 1, a stirring assembly 2 is arranged inside the tank body 1, and the stirring assembly 2 includes a motor 201, a rotating rod 202 and a stirring rod 203, a mixing assembly 3 is arranged on one side of the tank body 1, and the mixing assembly 3 includes a metering tank 301, a feeding port 302, a mounting frame 303, a support rod 304, a conical port 305 and a connecting pipe 306, a motor protection cover is arranged on the outside of the motor 201, and the motor protection cover is arranged on the top of the tank body 1, the output end of the motor 201 passes through the tank body 1 and extends to the inside thereof, and the motor protection cover is fixedly arranged on the top of the tank body 1, and the output end of the motor 201 is connected to the The shaft is connected with a worm gear reducer, and the rotating rod 202 is located at one end of the worm gear reducer and is connected through a coupling, the rotating rod 202 is located on one side of the output end of the motor 201, and a bearing is arranged on the outer side of the end of the rotating rod 202 away from the motor 201, the number of stirring rods 203 is multiple groups, and the multiple groups of stirring rods 203 are arranged on the outer side of the rotating rod 202, and the stirring rods 203 are fixedly connected to the rotating rods 202, the number of mixing components 3 is three groups, and the three groups of mixing components 3 are evenly distributed on one side of the tank body 1, the feeding port 302 is opened at the top of the metering tank 301, and the mounting frame 303 is located on the outer side of the bottom of the metering tank 301, and the feeding port 3 02 is located at the top of the metering tank 301, the feeding port 302 passes through the metering tank 301 and extends to the inside thereof, and the mounting frame 303 is fixedly arranged on the outside of the metering tank 301, the support rod 304 is arranged at the bottom of the mounting frame 303, and the conical mouth 305 is arranged at the bottom of the metering tank 301, the connecting pipe 306 is arranged at the bottom of the conical mouth 305, the connecting pipe 306 passes through the tank body 1 and extends to the inside thereof, and the conical mouth 305 is fixedly arranged at the bottom of the metering tank 301, and the connecting pipe 306 is fixedly arranged at the bottom of the conical mouth 305, a control valve is arranged inside the connecting pipe 306, and the control valve is controlled by a PLC control system During the operation of the device, the PLC control system is used for control, which is more time-saving and labor-saving, and saves manpower to a certain extent. Through the metering tank 301, the feeding port 302, the mounting frame 303, the support rod 304, the tapered port 305 and the connecting pipe 306, it is convenient to mix the required content according to different proportions, and when the solution in the tank body 1 is not used up, the three groups of mixing components 3 can be used according to the ratio of different solutions, and then the solution can be added into the tank body 1, and the motor 201, the rotating rod 202 and the stirring rod 203 are set to facilitate the stirring of the solution to make the solution quickly mixed, and the device structure is simple and easy to operate.

[0023] See also Figure 1 , Figure 2, a solution automatic adding mechanism, one end of the tank body 1 is connected to a connecting pipe 4, one end of the connecting pipe 4 is connected to an adding component 5, and the adding component 5 includes a storage tank 501, a water pump 502, a suction pipe 503 and a drainage pipe 504, a column 6 is arranged at the bottom of the tank body 1, and a control valve is arranged inside the connecting pipe 4, and the column 6 is fixedly arranged at the bottom of the tank body 1, the tank body 1 is connected with the storage tank 501 through the connecting pipe 4, and the water pump 502 is located above the storage tank 501, the suction pipe 503 is located at one side of the water suction end of the water pump 502, and the suction pipe 503 penetrates the storage tank 501 and extends into the interior thereof, and the water pump 502 is fixedly arranged at the top of the storage tank 501, and the suction pipe 503 is arranged at one side of the water suction end of the water pump 502, and the drainage pipe 504 is located On one side of the drainage end of the water pump 502, the drainage pipe 504 is located on one side of the drainage end of the water pump 502 and is fixedly connected, and a liquid level gauge is arranged inside the storage tank 501, and the liquid level gauge is linearly connected, and the liquid level gauge is an existing device, which will not be described in detail here. The PLC control system and the device are controlled by the PLC control system to facilitate the operation of the control valve and the water pump 502. Through the storage tank 501, the water pump 502, the suction pipe 503 and the drainage pipe 504, it is possible to automatically add the solution, and the labor intensity of the workers is reduced to a certain extent by adding the alkaline solution at a certain time and in a certain amount. Through the control valve inside the connecting pipe 4 and the liquid level gauge arranged inside the storage tank 501, the amount of the alkaline solution added can be better controlled, and the device structure is simple and easy to operate.

[0024] Working principle: When in use, the staff adds the required solution into the metering tank 301, and sets a scale on the outside of the metering tank 301 to control the required amount of various solutions. After the solution is added in proportion, the control valve located in the connecting pipe 306 is started to allow the solution in the metering tank 301 to enter the tank body 1. Then the motor 201 is started to drive the rotating rod 202 to rotate. The rotating rod 202 rotates to drive the stirring rod 203 to rotate, so that the solution in the tank body 1 is quickly mixed. Then the control valve located in the connecting pipe 4 is controlled to be in an open state. Then The solution inside the motor 201 enters the storage tank 501. When the solution inside the storage tank 501 reaches a certain amount, the liquid level meter located inside the storage tank 501 sends a signal to the PLC control system, so that the PLC control system controls the control valve inside the connecting pipe 4 to close, and starts the water pump 502, so that the water pump 502 draws out the solution inside the storage tank 501 through the suction pipe 503, and the solution is discharged through the drain pipe 504, so that the solution enters the reaction tank, and the automatic addition of the solution is completed. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0025] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

[0026] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A solution automatic adding mechanism, comprising a tank (1), characterized in that: The tank body (1) is provided with a stirring assembly (2) inside, and the stirring assembly (2) includes a motor (201), a rotating rod (202) and a stirring rod (203); a mixing assembly (3) is provided on one side of the tank body (1), and the mixing assembly (3) includes a metering tank (301), a feeding port (302), a mounting frame (303), a supporting rod (304), a conical port (305) and a connecting pipe (306); one end of the tank body (1) is connected to a connecting pipe (4), one end of the connecting pipe (4) is connected to an adding assembly (5), and the adding assembly (5) includes a storage tank (501), a water pump (502), a water pump (503) and a drainage pipe (504); a column (6) is provided at the bottom of the tank body (1).

2. The automatic solution adding mechanism according to claim 1, characterized in that: A motor protection cover is arranged on the outside of the motor (201), and the motor protection cover is arranged on the top of the tank body (1). The output end of the motor (201) passes through the tank body (1) and extends into the interior thereof.

3. The automatic solution adding mechanism according to claim 1, characterized in that: The rotating rod (202) is located on one side of the output end of the motor (201), and a bearing is arranged on the outer side of one end of the rotating rod (202) away from the motor (201). The stirring rods (203) are provided in multiple groups, and the multiple groups of stirring rods (203) are arranged on the outer side of the rotating rod (202).

4. The automatic solution adding mechanism according to claim 1, characterized in that: The number of the mixing components (3) is three groups, and the three groups of the mixing components (3) are equidistantly distributed on one side of the tank body (1). The feeding port (302) is opened at the top of the metering tank (301), and the mounting frame (303) is located on the outside of the bottom of the metering tank (301).

5. The automatic solution adding mechanism according to claim 1, characterized in that: The support rod (304) is arranged at the bottom of the mounting frame (303), and the conical opening (305) is arranged at the bottom of the metering tank (301). The connecting pipe (306) is arranged at the bottom of the conical opening (305), and the connecting pipe (306) passes through the tank body (1) and extends to the inner side thereof.

6. The automatic solution adding mechanism according to claim 1, characterized in that: The tank body (1) is connected to the material storage tank (501) via a connecting pipe (4), and the water pump (502) is located above the material storage tank (501). The water pumping pipe (503) is located on one side of the water pumping end of the water pump (502), and the water pumping pipe (503) passes through the material storage tank (501) and extends into the interior thereof.

7. The automatic solution adding mechanism according to claim 1, characterized in that: The drainage pipe (504) is located on one side of the drainage end of the water pump (502).

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