Automatic dosing equipment for chemical reagent production equipment

Abstract

The utility model relates to the technical field of chemical reagent production, in particular to automatic dosing equipment for chemical reagent production equipment, which comprises a tank body, a control panel is mounted on the front surface of the tank body, an alarm is mounted on the right side surface of the tank body, and a support frame is mounted on the outer surface of the tank body. A liquid level sensor and a connecting block are sequentially mounted on the inner side wall of the tank body from front to back; and the guide rod is installed on the lower surface of the connecting block, a limiting sleeve is installed on the outer surface of the guide rod, and a connecting plate is installed on the surface of the right side of the limiting sleeve. After the pressure sensor body senses the pressure, it is proved that the interior of the tank body is filled with materials at the moment, then the outside stops adding the materials into the tank body, whether the interior of the tank body is filled with the materials or not can be observed through contact between the pressure sensor body and the contact ring, and therefore the overall effect is good; and manual observation in the past is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to chemical reagent production technical field, concretely is a kind of automatic dosing equipment for chemical reagent production equipment. BACKGROUND

[0002] Chemical reagent is the relative standard substance for chemical research, component analysis, and is important condition for scientific and technological progress, widely used in synthesis, separation, qualitative and quantitative analysis of matter, chemical reagent needs to provide material in production equipment through feeding device in production and processing.

[0003] For this, China patent number: CN218452166U discloses a kind of automatic feeding device for chemical reagent production equipment, it is related to chemical reagent technical field, specifically including tank body, liquid level sensor is installed at the bottom of tank body, fixed plate is installed at the outside side of tank body, control box is installed at the top of fixed plate, controller is placed in the inside of control box, controller is fixed in control box, and controller is connected between liquid level sensor by wireless signal, warning sound is installed at the top of control box, warning sound is connected between controller by wire, glass observation window is arranged in the side wall of tank body, glass observation window is long strip shape, two groups of scale lines are symmetrically installed on the side of tank body close to glass observation window.The application can monitor the content of reagent in tank body in real time through liquid level sensor, when the content of reagent is insufficient, warning sound can be emitted by controller to remind staff to supplement material in time, without staff to supplement regularly, improve use effect.

[0004] But in actual use, when watching the material in the tank body, only can be observed through glass observation window and scale line, so that after adding material, only can be observed by artificial, cannot be observed automatically, therefore, we perfect and improve the above problem become the problem that urgently needs to be solved at present. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of automatic dosing equipment for chemical reagent production equipment to solve the problem that when watching the material in the tank body in the above background art, only can be observed through glass observation window and scale line, so that after adding material, only can be observed by artificial, cannot be observed automatically.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of automatic dosing equipment for chemical reagent production equipment, including tank body, control panel is installed at the front surface of tank body, alarm is installed at the right side surface of tank body, support frame is installed at the outer surface of tank body, liquid level sensor and connecting block are sequentially installed in the inner side wall of tank body from front to back;

[0007] A guide rod is installed on the lower surface of the connecting block, an outer surface of the guide rod is installed with a limiting sleeve, a right side surface of the limiting sleeve is installed with a connecting plate, and a lower surface of the connecting plate is installed with a buoyancy ball.

[0008] Preferably, a top surface of the connecting plate is installed with a resisting ring, and a right side surface of the connecting block is installed with a stabilizing plate.

[0009] Preferably, an inner portion of the stabilizing plate is installed with a pressure sensor body, and the pressure sensor body and the resisting ring are mutually adapted.

[0010] Preferably, an inner bottom wall of the tank body is installed with a rotating column, and a lower end of the rotating column is provided with a motor body penetrating through a bottom end of the tank body.

[0011] Preferably, a left side surface of the rotating column is installed with a rotating plate, a top surface of the rotating plate is installed with a scraper, and the scraper is attached to an inner wall of the tank body.

[0012] Preferably, an inner bottom surface of the tank body is installed with a discharging pipe, an outer surface of the discharging pipe is provided with a solenoid valve body, a top surface of the tank body is installed with a feeding cylinder, and an inner side wall of the feeding cylinder is connected with a protective cover through a hinge.

[0013] Compared with the prior art, the present application has the following beneficial effects:

[0014] 1. The automatic dosing equipment for chemical reagent production equipment, when the liquid level sensor does not sense the liquid signal, an electric signal is sent to the alarm, at which time the alarm emits an alarm sound, and then the operator adds material to the inside of the tank, the material slowly enters the inside of the tank, at which time the buoyancy ball is affected by the buoyancy and rises, the limiting sleeve is installed on the outer surface of the guide rod, which can limit the movement direction of the connecting plate and the buoyancy ball, and when the material in the tank is added to a certain amount, at which time the buoyancy ball drives the connecting plate and the resisting ring to rise, and then the resisting ring touches the pressure sensor body, when the pressure sensor body senses the pressure, it proves that the inside of the tank has been filled with material, so that the outside stops adding material to the inside of the tank, the design can observe whether the material in the tank is full by the contact between the pressure sensor body and the resisting ring, so that the overall effect is good, avoiding the observation by manual in the past, and reflecting the practicability of the design.

[0015] 2、The automatic dosing equipment for chemical reagent production equipment, through the setting of the rotating column, the rotating plate, the scraper, the discharge pipe, the electromagnetic valve body and the feeding cylinder, when in use, the motor body can drive the rotating column to rotate, then the rotating column drives the rotating plate to rotate, so that the rotating plate drives the scraper to rotate, and the scraper rotates and touches the inner wall and the inner bottom wall of the tank body, so that the material is prevented from adhering to the inner wall and the inner bottom wall of the tank body, the overall stirring effect is good, and when dosing, the cooperation of the discharge pipe and the electromagnetic valve body can convey the material to the inside of the external production equipment for subsequent processing operation, the overall operation effect is good, and when adding material to the inside of the tank body, the protective cover is opened to add material to the inside of the feeding cylinder, which embodies the functionality of the design. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic view of the structure of the utility model;

[0017] Figure 2 It is a three-dimensional schematic view of the structure of the utility model connecting block and guide rod;

[0018] Figure 3 It is a sectional view of the tank body structure of the utility model;

[0019] Figure 4 It is a split schematic view of the feeding cylinder and the protective cover structure of the utility model.

[0020] In the drawing: 1, tank body; 2, control panel; 3, alarm; 4, support frame; 5, liquid level sensor; 6, connecting block; 7, guide rod; 8, limiting sleeve; 9, connecting plate; 10, buoyancy ball; 11, abutting ring; 12, stabilizing plate; 13, pressure sensor body; 14, rotating column; 15, rotating plate; 16, scraper; 17, discharge pipe; 18, electromagnetic valve body; 19, feeding cylinder; 20, protective cover. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0022] Please refer to Figures 1-4 An embodiment provided by the utility model:

[0023] The application discloses an automatic dosing equipment for a chemical reagent production device. The control panel 2, the alarm 3, the liquid level sensor 5, the buoyancy ball 10, the pressure sensor body 13 and the electromagnetic valve body 18 used in the application are all products that can be directly purchased on the market, and the principles and connection modes thereof are all prior art known by those skilled in the art, so details are not repeated herein. The automatic dosing equipment comprises a tank body 1, the front surface of the tank body 1 is provided with the control panel 2, the right side surface of the tank body 1 is provided with the alarm 3, the outer surface of the tank body 1 is provided with a support frame 4, the inner side wall of the tank body 1 is sequentially provided, from front to back, with the liquid level sensor 5 and a connecting block 6, the inner bottom wall of the tank body 1 is provided with a rotating column 14, the lower end of the rotating column 14 penetrates through the bottom end of the tank body 1 and is provided with a motor body, the left side surface of the rotating column 14 is provided with a rotating plate 15, the top surface of the rotating plate 15 is provided with a scraper 16, the scraper 16 is attached to the inner wall of the tank body 1, the inner bottom surface of the tank body 1 is provided with a discharge pipe 17, the outer surface of the discharge pipe 17 is provided with the electromagnetic valve body 18, the top surface of the tank body 1 is provided with a feeding cylinder 19, the inner side wall of the feeding cylinder 19 is hingedly connected with a protective cover 20, the rotating column 14 can be driven to rotate by the motor body, then the rotating column 14 drives the rotating plate 15 to rotate, so that the rotating plate 15 drives the scraper 16 to rotate, the scraper 16 rotates and abuts against the inner wall and the inner bottom wall of the tank body 1, so that the material is prevented from adhering to the inner wall and the inner bottom wall of the tank body 1, the overall stirring effect is good, meanwhile, when dosing, the material can be conveyed to the inside of the production equipment outside for subsequent processing operation by cooperation of the discharge pipe 17 and the electromagnetic valve body 18, the overall operation effect is good, meanwhile, when adding the material to the inside of the tank body 1, the protective cover 20 is opened and the material is added to the inside of the feeding cylinder 19.

[0024] The guide rod 7 is installed on the lower surface of the connecting block 6, the outer surface of the guide rod 7 is installed with the limiting sleeve 8, the right side surface of the limiting sleeve 8 is installed with the connecting plate 9, the lower surface of the connecting plate 9 is installed with the buoyancy ball 10, the top surface of the connecting plate 9 is installed with the abutting ring 11, the right side surface of the connecting block 6 is installed with the stabilizing plate 12, the inside of the stabilizing plate 12 is installed with the pressure sensor body 13, the pressure sensor body 13 and the abutting ring 11 are mutually matched, when the liquid level sensor 5 does not feel the liquid signal, an electric signal will be sent to the alarm 3, at this time the alarm 3 will give an alarm sound, then the operator adds materials to the inside of the tank 1, the materials slowly enter the inside of the tank 1, at this time the buoyancy ball 10 will be affected by the buoyancy and rise, through the installation of the limiting sleeve 8 on the outer surface of the guide rod 7, the movement direction of the connecting plate 9 and the buoyancy ball 10 can be limited, at the same time when the materials in the tank 1 are added to a certain amount, at this time the buoyancy ball 10 will drive the connecting plate 9 and the abutting ring 11 to rise, then the abutting ring 11 will abut against the pressure sensor body 13, when the pressure sensor body 13 feels the pressure, it proves that the inside of the tank 1 has been filled with materials, so at this time the outside stops adding materials to the inside of the tank 1, the design can observe whether the materials in the tank 1 are full through the abutment of the pressure sensor body 13 and the abutting ring 11, so the overall effect is good, avoiding the observation by manual in the past.

[0025] Working principle: when the staff uses the device, first, the device is connected with the power supply, thereby providing power support for the device, when the liquid level sensor 5 does not sense the liquid signal, an electric signal will be sent to the alarm 3, at this time, the alarm 3 will sound an alarm, then the operator adds materials to the inside of the tank 1, the materials slowly enter the inside of the tank 1, at this time, the buoyancy ball 10 will be affected by the buoyancy and rise, the limiting sleeve 8 is installed on the outer surface of the guide rod 7, which can limit the movement direction of the connecting plate 9 and the buoyancy ball 10, at the same time, when the materials in the tank 1 are added to a certain amount, at this time, the connecting plate 9 and the abutting ring 11 will be lifted by the buoyancy ball 10, then the abutting ring 11 will abut against the pressure sensor body 13, when the pressure sensor body 13 senses the pressure, it proves that the inside of the tank 1 has been filled with materials, thereby stopping the outside from adding materials to the inside of the tank 1, the design can observe whether the materials in the tank 1 are full by the abutting of the pressure sensor body 13 and the abutting ring 11, the motor body can drive the rotating column 14 to rotate, then the rotating column 14 drives the rotating plate 15 to rotate, thereby the rotating plate 15 drives the scraper 16 to rotate, the scraper 16 rotates and abuts against the inner wall and the inner bottom wall of the tank 1, thereby avoiding the materials from adhering to the inner wall and the inner bottom wall of the tank 1, the overall stirring effect is good, at the same time, when adding the medicine, the materials can be conveyed to the inside of the external production equipment for subsequent processing operation by the cooperation of the discharge pipe 17 and the electromagnetic valve body 18, the overall operation effect is good, at the same time, when adding the materials to the inside of the tank 1, the materials can be added to the inside of the feeding cylinder 19 by opening the protective cover 20, the above is all the working principles of the utility model.

[0026] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form; any ordinary technical personnel in the industry can implement the utility model according to the drawings and the above description; however, any equivalent changes, modifications and evolution of the above disclosed technical content without departing from the technical scheme of the utility model can be made by the technical personnel familiar with the professional field; at the same time, any equivalent changes, modifications and evolution of the above embodiment according to the essential technology of the utility model are still within the protection scope of the technical scheme of the utility model.

Claims

1. An automatic dosing device for chemical reagent production equipment, comprising a tank body (1), a control panel (2) mounted on the front surface of the tank body (1), and an alarm (3) mounted on the right side surface of the tank body (1), characterized in that: A support frame (4) is installed on the outer surface of the tank body (1), and a liquid level sensor (5) and a connecting block (6) are installed on the inner side wall of the tank body (1) in sequence from front to back; A guide rod (7) is mounted on the lower surface of the connecting block (6); a limiting sleeve (8) is mounted on the outer surface of the guide rod (7); a connecting plate (9) is mounted on the right side surface of the limiting sleeve (8); and a buoyancy ball (10) is mounted on the lower surface of the connecting plate (9).

2. The automatic dosing device for chemical reagent production equipment according to claim 1, characterized in that: The top surface of the connecting plate (9) is installed with a resistance ring (11), and the right side surface of the connecting block (6) is installed with a stabilizing plate (12).

3. The automatic dosing device for chemical reagent production equipment according to claim 2, characterized in that: A pressure sensor body (13) is installed inside the stabilizing plate (12), and the pressure sensor body (13) and the abutment ring (11) are adapted to each other.

4. The automatic dosing device for chemical reagent production equipment according to claim 1, characterized in that: A rotating column (14) is installed on the inner bottom wall of the tank body (1), and a motor body is provided at the lower end of the rotating column (14) which passes through the bottom end of the tank body (1).

5. The automatic dosing device for chemical reagent production equipment according to claim 4, characterized in that: A rotating plate (15) is installed on the left side surface of the rotating column (14), and a scraper (16) is installed on the top surface of the rotating plate (15), and the scraper (16) is in contact with the inner wall of the tank body (1).

6. The automatic dosing device for chemical reagent production equipment according to claim 1, characterized in that: A discharge pipe (17) is installed on the inner bottom surface of the tank body (1), and a solenoid valve body (18) is provided on the outer surface of the discharge pipe (17). A feed barrel (19) is installed on the top surface of the tank body (1), and the inner side wall of the feed barrel (19) is connected to a protective cover (20) via a hinge.

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