Detection barrel of dosing device

Abstract

The utility model discloses a dosing device detection barrel, which relates to the technical field of detection barrels and comprises a barrel body, a discharge port is arranged on the side wall of the barrel body, a rotating motor is mounted at the bottom of the barrel body, a turntable is mounted at the top of the rotating motor, a scraper blade is mounted at the top of the turntable, a cover plate is mounted at the top of the barrel body, and the cover plate is mounted at the bottom of the barrel body. An infrared detector is installed on the inner wall of the cover plate, and a sliding rod is installed at the bottom of the cover plate. Through the arrangement of the sampling port, the sampling sleeve, the pressing rod, the sealing rubber head and the reset spring, the pressing rod is pressed downwards, air at the bottom of the sampling sleeve is exhausted through the pressing rod, after the pressing rod is loosened, the pressing rod is jacked upwards through the reset spring, liquid medicine or additives in the barrel body can be extracted while the pressing rod is jacked upwards, and the liquid medicine or the additives in the barrel body can be extracted. Then the sampling sleeve is taken out, the PH value, the concentration and other data of the liquid medicine or the additive extracted from the interior of the sampling sleeve are detected, and it is ensured that the proportion of the liquid medicine or the additive reaches the standard.

Description

TECHNICAL FIELD

[0001] The utility model relates to detection barrel technical field, concretely is a kind of dosing device detection barrel. BACKGROUND

[0002] In many industrial production processes and water treatment links, accurate addition of chemical reagent is the key to ensure production efficiency, product quality and environmental safety, for example, in chemical production, the dosage of various additives needs to be accurately controlled to ensure the smooth progress of reaction, in sewage treatment, reasonable addition of flocculant, disinfectant and other reagents is crucial for removing pollutants and purifying water quality, in order to realize accurate addition of reagent, dosing device detection barrel emerges as the times require, and the existing detection barrel cannot detect the water level of internal liquid or additive in real time when the liquid or additive enters the detection barrel, and cannot obtain data such as concentration, proportion and PH value, and the inner wall of the detection barrel is adhered with residues after use, which needs manual cleaning, and the labor intensity is large, in order to solve the above problems, a dosing device detection barrel is needed.

[0003] The existing dosing device detection barrel cannot accurately monitor the internal liquid level, cannot take samples in real time and is inconvenient to clean the inner wall during operation, therefore, a dosing device detection barrel is urgently needed. UTILITY MODEL CONTENTS

[0004] Therefore, the utility model aims at providing a dosing device detection barrel to solve the problems that the existing dosing device detection barrel cannot accurately monitor the internal liquid level, cannot take samples in real time and is inconvenient to clean the inner wall during use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a dosing device detection barrel, comprising a barrel body, a discharge port is formed in the side wall of the barrel body, a rotary motor is installed at the bottom of the barrel body, a turntable is installed at the top of the rotary motor, and a scraper is installed at the top of the turntable.

[0006] A cover plate is installed at the top of the barrel body, an infrared detector is installed on the inner wall of the cover plate, a sliding rod is installed at the bottom of the cover plate, a floating ball is installed on the outer wall of the sliding rod, and a receiver is installed at the top of the floating ball.

[0007] A feeding port is formed in the top of the barrel body, a sampling port is formed in the side of the top of the barrel body away from the feeding port, a sampling sleeve is installed on the inner wall of the sampling port, a pressing rod is installed on the inner wall of the sampling sleeve, a sealing rubber head is installed at the bottom of the pressing rod, and a return spring is installed on the outer wall of the pressing rod.

[0008] Preferably, the scraper is spirally arranged, and the scraper is tightly attached to the inner wall of the barrel body.

[0009] Preferably, the cover plate is threadedly connected to the barrel body, and the infrared detector is vertically aligned with the receiver.

[0010] Preferably, the slide rod is slidably connected to the float, and the slide rod is symmetrically arranged about the central axis of the cover plate.

[0011] Preferably, the sampling port is movably connected to the sampling sleeve, and the pressure rod forms a telescopic structure with the sampling sleeve through a return spring.

[0012] Preferably, the pressure rod is movably connected to the sampling sleeve, and the outer wall of the sealing rubber head is tightly fitted to the inner wall of the sampling sleeve.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This utility model uses a rotary motor, a turntable, and a scraper. By starting the rotary motor, the turntable and scraper rotate at a constant speed to stir the internal medicine or additives and accelerate the fusion. At the same time, the scraper scrapes the inner wall of the barrel during the stirring process to prevent residue from adhering, so that no manual cleaning is required later.

[0015] 2. This utility model uses an infrared detector, a sliding rod, a float, and a receiver. The float rises and falls with the liquid level inside the tank. The infrared detector and receiver detect the height of the internal liquid level. When the liquid level is too high, the addition of medicine is stopped. When the liquid level is too low, the medicine is added automatically. The liquid level is monitored in real time, and the amount of medicine or additive is precisely controlled.

[0016] 3. This utility model, through the sampling port, sampling sleeve, pressure rod, sealing rubber head and return spring, allows the air at the bottom of the sampling sleeve to be expelled when the pressure rod is pressed down. After the pressure rod is released, it is pushed upward by the return spring. As the pressure rod is pushed upward, the medicine or additive inside the barrel is extracted. Then the sampling sleeve is taken out, and the pH value, concentration and other data of the medicine or additive extracted from the sampling sleeve are tested to ensure that the proportion of medicine or additive meets the standard. Attached Figure Description

[0017] Figure 1 This is a structural schematic diagram of the present utility model from the front view;

[0018] Figure 2 This is a schematic diagram of the internal cross-section of the present invention;

[0019] Figure 3 This is a structural schematic diagram showing the details of the components surrounding the float of this utility model;

[0020] Figure 4 This is a structural schematic diagram showing the components surrounding the sampling sleeve of this utility model disassembled.

[0021] In the diagram: 1. Barrel body; 2. Discharge port; 3. Rotary motor; 4. Turntable; 5. Scraper; 6. Cover plate; 7. Infrared detector; 8. Sliding rod; 9. Float; 10. Receiver; 11. Feed inlet; 12. Sampling port; 13. Sampling sleeve; 14. Pressure rod; 15. Sealing rubber head; 16. Return spring. Detailed Implementation

[0022] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0023] The embodiments of this utility model will be described below based on its overall structure.

[0024] Please see Figures 1-4 A dosing device testing tank includes a tank body 1, a discharge port 2 on the side wall of the tank body 1, a rotary motor 3 installed at the bottom of the tank body 1, a turntable 4 installed at the top of the rotary motor 3, and a scraper 5 installed at the top of the turntable 4. The scraper 5 is spirally arranged and fits tightly against the inner wall of the tank body 1. By starting the rotary motor 3, the turntable 4, and the scraper 5, the rotary motor 3 drives the turntable 4 and the scraper 5 to rotate at a uniform speed, stirring the internal liquid medicine or additives and accelerating the fusion. At the same time, the scraper 5 scrapes the inner wall of the tank body 1 during the stirring process to prevent residue from adhering, eliminating the need for manual cleaning later.

[0025] Please see Figures 1-4 A dosing device detection tank has a cover plate 6 installed on the top of the tank body 1. An infrared detector 7 is installed on the inner wall of the cover plate 6. A sliding rod 8 is installed at the bottom of the cover plate 6. A float ball 9 is installed on the outer wall of the sliding rod 8. A receiver 10 is installed on the top of the float ball 9. The cover plate 6 is threadedly connected to the tank body 1. The infrared detector 7 and the receiver 10 are vertically aligned. The sliding rod 8 and the float ball 9 are slidably connected. The sliding rod 8 is symmetrically arranged with the central axis of the cover plate 6 as the center. Through the infrared detector 7, the sliding rod 8, the float ball 9 and the receiver 10, the float ball 9 will rise and fall with the liquid level inside the tank body 1. The height of the internal liquid level is detected by the infrared detector 7 and the receiver 10. When the liquid level is too high, the dosing stops. When the liquid level is too low, the dosing is automatically stopped. The liquid level is monitored in real time to accurately control the amount of liquid medicine or additives.

[0026] Please see Figures 1-4A dosing device testing tank has an inlet 11 at the top of the tank body 1 and a sampling port 12 on the side of the top of the tank body 1 away from the inlet 11. A sampling sleeve 13 is installed on the inner wall of the sampling port 12, and a pressure rod 14 is installed on the inner wall of the sampling sleeve 13. A sealing rubber head 15 is installed at the bottom of the pressure rod 14, and a return spring 16 is installed on the outer wall of the pressure rod 14. The sampling port 12 and the sampling sleeve 13 are movably connected. The pressure rod 14 and the sampling sleeve 13 form a telescopic structure through the return spring 16. The outer wall of the sealing rubber head 15 is connected to the sampling sleeve 13. The inner wall of the sleeve 13 is tightly fitted. Through the sampling port 12, sampling sleeve 13, pressure rod 14, sealing rubber head 15 and return spring 16, the pressure rod 14 is pressed down, and the pressure rod 14 expels the air at the bottom of the sampling sleeve 13. After the pressure rod 14 is released, the pressure rod 14 is pushed up by the return spring 16. As the pressure rod 14 is pushed up, it will extract the medicine or additive inside the barrel 1. Then the sampling sleeve 13 is taken out, and the pH value, concentration and other data of the medicine or additive extracted from the sampling sleeve 13 are tested to ensure that the ratio of medicine or additive meets the standard.

[0027] Working principle: In use, first move the device to the desired position, then add the medicine or additive through the inlet 11. Simultaneously, start the rotary motor 3 to drive the turntable 4 and scraper 5 to rotate at a uniform speed, stirring the internal medicine or additive and accelerating the fusion. At the same time, the scraper 5 scrapes the inner wall of the tank 1 during stirring to prevent residue adhesion, eliminating the need for manual cleaning later. After stirring, when the internal medicine or additive has settled, add more medicine through the outlet 2. The float 9 will rise and fall with the liquid level inside the tank 1. Then, the height of the internal liquid level is detected by the infrared detector 7 and receiver 10. When the liquid level is too high, add medicine; when the liquid level is too low, stop adding medicine. The device automatically adds medicine, monitors the liquid level in real time, and precisely controls the amount of medicine or additives. Then, press down on the pressure rod 14 to expel the air from the bottom of the sampling sleeve 13. After releasing the pressure rod 14, it is pushed upward by the return spring 16. As the pressure rod 14 is pushed upward, it extracts the medicine or additives inside the tank 1. Then, the sampling sleeve 13 is taken out, and the pH value, concentration, and other data of the medicine or additives extracted from the sampling sleeve 13 are tested to ensure that the proportion of medicine or additives meets the standard. This completes the use of the device. The contents not described in detail in this manual are existing technologies known to those skilled in the art.

[0028] The terms “center,” “longitudinal,” “lateral,” “front,” “rear,” “left,” “right,” “vertical,” “horizontal,” “top,” “bottom,” “inner,” and “outer,” etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing this utility model and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the scope of protection of this utility model.

[0029] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A dosing device detection tank, comprising a tank body (1), characterized in that: The side wall of the barrel (1) is provided with a discharge port (2), a rotary motor (3) is installed at the bottom of the barrel (1), a turntable (4) is installed at the top of the rotary motor (3), and a scraper (5) is installed at the top of the turntable (4). The top of the barrel (1) is fitted with a cover plate (6), the inner wall of the cover plate (6) is fitted with an infrared detector (7), the bottom of the cover plate (6) is fitted with a sliding rod (8), the outer wall of the sliding rod (8) is fitted with a float (9), and the top of the float (9) is fitted with a receiver (10). The top of the barrel (1) is provided with a feed inlet (11), and a sampling port (12) is provided on the side of the top of the barrel (1) away from the feed inlet (11). A sampling sleeve (13) is installed on the inner wall of the sampling port (12), and a pressure rod (14) is installed on the inner wall of the sampling sleeve (13). A sealing rubber head (15) is installed at the bottom of the pressure rod (14), and a return spring (16) is installed on the outer wall of the pressure rod (14).

2. The detection tank of the dosing device according to claim 1, characterized in that: The scraper (5) is spirally arranged and is tightly fitted to the inner wall of the barrel (1).

3. The detection tank of the dosing device according to claim 1, characterized in that: The cover plate (6) is threadedly connected to the barrel body (1), and the infrared detector (7) is vertically aligned with the receiver (10).

4. The detection tank of the dosing device according to claim 1, characterized in that: The slide rod (8) is slidably connected to the float (9), and the slide rod (8) is symmetrically arranged with the central axis of the cover plate (6) as the center.

5. The detection tank of the dosing device according to claim 1, characterized in that: The sampling port (12) is movably connected to the sampling sleeve (13), and the pressure rod (14) forms a telescopic structure with the sampling sleeve (13) through the return spring (16).

6. The detection tank of the dosing device according to claim 1, characterized in that: The pressure rod (14) is movably connected to the sampling sleeve (13), and the outer wall of the sealing rubber head (15) is tightly fitted to the inner wall of the sampling sleeve (13).

Images