Quaternary ammonium salt disinfectant adding device

Abstract

The utility model discloses a quaternary ammonium salt disinfectant adding device and belongs to the technical field of disinfectant adding devices. The quaternary ammonium salt disinfectant adding device comprises a mixing chamber, a quaternary ammonium salt adding assembly, a water inlet assembly and a control system, the quaternary ammonium salt adding assembly is located above the mixing chamber, the quaternary ammonium salt adding assembly comprises an adding hopper, a feeding pipeline, a material blocking piece and a weighing sensor, the weighing sensor is located below the material blocking piece, an air blowing pipeline is arranged on one side of the material blocking piece, and a fan is arranged in the air blowing pipeline; a discharging pipe is arranged on the opposite face of the air blowing pipeline. The feeding amount of the quaternary ammonium salt is monitored and controlled in real time through the weighing sensor, accurate control over the feeding amount can be achieved, and the feeding precision is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of curtain disinfectant dosing devices, and specifically relates to a quaternary ammonium salt disinfectant dosing device. Background Art

[0002] Quaternary ammonium disinfectants are a common type of disinfectant, widely used in various occasions, and are one of the important means to ensure public health and health safety.

[0003] In traditional quaternary ammonium salt disinfectant dosing devices, fixed amount or time control is usually used for dosing, which lacks the function of real-time monitoring and precise control of the dosage. Due to the uncertainty of the dosage, the disinfectant dosage may be too much or too little, which cannot meet the disinfection needs, and also increases the waste and cost of disinfectants. Summary of the invention

[0004] In order to solve the above-mentioned problems, the utility model discloses a quaternary ammonium salt disinfectant dosing device, which monitors and controls the quaternary ammonium salt dosage in real time through a weighing sensor, thereby achieving accurate control of the dosage and improving the dosage accuracy.

[0005] In order to achieve the above purpose, the specific technical solution of this application is as follows:

[0006] A quaternary ammonium salt disinfectant dosing device comprises a mixing chamber, a quaternary ammonium salt dosing component, a water inlet component and a control system; the quaternary ammonium salt dosing component is located above the mixing chamber, the quaternary ammonium salt dosing component comprises a dosing hopper, a feeding pipeline, a material blocking sheet, a weighing sensor, the weighing sensor is located below the material blocking sheet, a blowing pipeline is arranged on one side of the material blocking sheet, a fan is arranged in the blowing pipeline, and a feeding pipe is arranged on the opposite side of the blowing pipeline.

[0007] Based on the above technical features, further, the water inlet component includes a water storage tank, a metering pump and a flow regulating valve.

[0008] Based on the above technical features, preferably, there are two weighing sensors, and the weighing sensors are symmetrically arranged below the blocking piece.

[0009] Based on the above technical features, preferably, a stirring assembly is provided in the mixing chamber for mixing the quaternary ammonium salt and the incoming water to ensure that the two are fully mixed, thereby improving the uniformity and stability of the disinfectant.

[0010] Based on the above technical features, preferably, a downwardly inclined baffle is provided on the wall of the feed pipe above the baffle.

[0011] Compared with the prior art, the beneficial effects of this application are:

[0012] The present invention uses a weighing sensor to monitor and control the dosage of quaternary ammonium salt in real time, which can achieve accurate control of the dosage and improve the dosage accuracy;

[0013] A downwardly inclined baffle is provided on the wall of the feed pipe above the baffle, which can facilitate the smooth flow of the quaternary ammonium salt to the baffle for weighing. When the air is blown to discharge the material, the quaternary ammonium salt is prevented from rising, which is conducive to discharge.

[0014] The control system adjusts the water flow rate through the flow meter and the flow regulating valve, and manually or automatically adjusts the flow regulating valve to control the concentration of the mixed liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of a quaternary ammonium salt disinfectant dosing device of the utility model;

[0016] List of Figure Symbols:

[0017] 1. Mixing chamber; 2. Quaternary ammonium salt dosing component; 3. Water inlet component; 4. Control system; 5. Stirring component; 6. Dosing bucket; 7. Feed pipe; 8. Baffle plate; 9. Weighing sensor; 10. Blowing pipe; 11. Fan; 12. Feed pipe; 13. Baffle plate; 14. Water storage tank; 15. Metering pump; 16. Flow regulating valve. DETAILED DESCRIPTION

[0018] The present invention will be further explained below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the following specific embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention.

[0019] It should be noted that the words "up", "down", "left", "right", "front" and "rear" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0020] like Figure 1 As shown, a quaternary ammonium salt disinfectant dosing device includes a mixing chamber 1, a quaternary ammonium salt dosing component 2, a water inlet component 3 and a control system 4.

[0021] The quaternary ammonium salt dosing assembly 2 is located above the mixing chamber 1, and the quaternary ammonium salt dosing assembly 3 includes a dosing hopper 6, a feed pipe 7, a material blocking sheet 8, and a weighing sensor 9. Preferably, two weighing sensors are provided, and the weighing sensors 9 are symmetrically arranged below the material blocking sheet 8. The quaternary ammonium salt dosage is monitored and controlled in real time by the weighing sensor, so that the dosage can be accurately controlled and the dosage is improved.

[0022] A blowing duct 10 is provided on one side of the blocking piece 8, and a fan 11 is provided inside the blowing duct 10; a feeding pipe 12 is provided on the opposite side of the blowing duct 10, and the feeding pipe is preferably inclined downward.

[0023] Preferably, a baffle 13 inclined downward is provided on the wall of the feed pipe above the baffle plate 8 .

[0024] Preferably, an end of the blowing duct 10 close to the material blocking piece is also provided with an inclined blocking piece 13 to prevent quaternary ammonium salt from accidentally entering the blowing duct 10 during operation.

[0025] Furthermore, the water inlet assembly 3 is located above the mixing chamber 1 , and includes a water storage tank 14 , a metering pump 15 and a flow regulating valve 16 .

[0026] Preferably, a stirring assembly 5 is provided in the mixing chamber 1 for mixing the quaternary ammonium salt and the incoming water to ensure that the two are fully mixed, thereby improving the uniformity and stability of the disinfectant.

[0027] Preferably, the mixing chamber 1, the stirring assembly, the dosing hopper 6, the feed pipe 7, and the material blocking piece 8 are all made of stainless steel.

[0028] It should be noted that the drawings only illustrate the technical ideas of the present invention, and the protection scope of the present invention cannot be limited by this shape. For ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications all fall within the protection scope of the claims of the present invention.

Claims

1. A quaternary ammonium salt disinfectant dosing device, characterized in that: It includes a mixing chamber, a quaternary ammonium salt adding component, a water inlet component and a control system; the quaternary ammonium salt adding component is located above the mixing chamber, the quaternary ammonium salt adding component includes a adding hopper, a feeding pipeline, a material blocking sheet, a weighing sensor, the weighing sensor is located below the material blocking sheet, a blowing pipeline is arranged on one side of the material blocking sheet, a fan is arranged in the blowing pipeline, and a feeding pipe is arranged on the opposite side of the blowing pipeline.

2. A quaternary ammonium salt disinfectant dosing device according to claim 1, characterized in that: The water inlet assembly includes a water storage tank, a metering pump and a flow regulating valve.

3. A quaternary ammonium salt disinfectant dosing device according to claim 1, characterized in that: There are two weighing sensors, which are symmetrically arranged below the blocking piece.

4. A quaternary ammonium salt disinfectant dosing device according to claim 1, characterized in that: A stirring component is arranged in the mixing chamber.

5. A quaternary ammonium salt disinfectant dosing device according to claim 1, characterized in that: A downwardly inclined baffle is provided on the wall of the feed pipe above the baffle.

Images