A coagulant dosing device

Abstract

The utility model discloses a coagulant dosing device, including a box, a storage tank, a tank cover, a dry powder dispenser, a discharge port and a control box. The storage tank is opened at the top of the box, and there are three storage tanks. The rear sides of the tank cover are movably connected to the tops of the inner walls of the storage tank on both sides through axle pins, the bottom of the dry powder dispenser is fixedly connected to the right side of the box top, and the discharge port is opened at the front of the box. The utility model sets a liquid level sensor, uses the liquid level sensor to monitor the liquid height inside the storage tank in real time, and then transmits the signal to the control box, so that the user can know how much liquid is still stored in the storage place in real time, solves the problem that the liquid level meter of the dosing device cannot let the user quickly know the liquid level storage inside the dosing device, thereby affecting the user's judgment of the dosage and mixing amount of the medicine, and thus it is not convenient for the user to use the dosing device conveniently, and achieves the effect of prompting the liquid level height.

Description

Technical Field

[0001] The utility model relates to the technical field of water treatment, in particular to a coagulant aid dosing device. Background Art

[0002] The dosing device is an automatic dosing product developed and produced. It is mainly used for boiler feed water, circulating water, ammonia, phosphate and other treatments in power plants. It can also be used in petroleum, chemical, environmental protection, water supply system and other industries. The unit combined dosing device mainly consists of a solution tank, a metering pump, a filter, a safety valve, a check valve, a pressure gauge, a buffer tank, a liquid level gauge, a control cabinet and other components installed on a base. Users only need to place the combined dosing device in the dosing room, connect the water inlet and the outlet, and turn on the power to start the operation. This factory-based complete set of equipment can greatly reduce the workload of design and on-site construction, and provide a reliable guarantee for the quality, safety and on-site commissioning of the whole system.

[0003] For example, application number: CN202020247000.2. The utility model relates to the technical field of sedimentation tank accessories, and in particular to a high-efficiency sedimentation tank coagulant dosing device, which has a high degree of automation, reduces equipment failure rate, and improves effluent water quality; it includes a box body, a dry powder dosing system and an automatic water distribution system. The box body includes a preparation tank, a maturation tank and a storage tank which are arranged from right to left and interconnected. The preparation tank, the maturation tank and the storage tank are all provided with multi-blade agitators. The dry powder dosing system is connected with the preparation tank. The dry powder dosing system is composed of a suction mechanism, a feeding hopper, a dry powder oscillator, a screw conveying system and a drug monitor. The screw conveying system includes a motor and a screw conveying rod installed at the output end of the motor. The automatic water distribution system is connected with the preparation tank. The automatic water distribution system includes a water inlet solenoid valve and a water inlet flowmeter connected to the water inlet solenoid valve, and the water inlet solenoid valve is connected with a bypass pipe in parallel. Two groups of drug discharge pumps are provided at the output end of the storage box.

[0004] Based on the search of the above patents and in combination with the equipment in the prior art, it is found that although the above equipment can solve the problems of high failure rate, inability to ensure the water quality of the effluent, and low degree of automation when used, during use, the liquid level gauge of the dosing device cannot allow the user to quickly understand the liquid level inventory inside the dosing device, thereby affecting the user's judgment of the amount of medicine used and the amount of mixing, making it inconvenient for the user to use the dosing device conveniently. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a coagulant dosing device, which has the advantage of prompting the liquid level height, and solves the problem that the liquid level gauge of the dosing device cannot allow the user to quickly understand the liquid level inventory inside the dosing device, thereby affecting the user's judgment of the usage and mixing amount of the agent, making it inconvenient for the user to use the dosing device conveniently.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a coagulant dosing device, comprising a box body, a storage tank, a tank cover, a dry powder dispenser, a discharge port and a control box, wherein the storage tank is opened at the top of the box body, and three storage tanks are provided. The rear sides of both sides of the tank cover are movably connected to the tops of both sides of the inner wall of the storage tank through axle pins, the bottom of the dry powder dispenser is fixedly connected to the right side of the top of the box body, the discharge port is opened at the front of the box body, and three discharge ports are provided. The bottom of the control box is fixedly connected to the rear side of the top of the box body, a liquid level sensor is provided on the right side of the front side of the inner wall of the storage tank, and the liquid level sensor is electrically connected to the control box through a wire, a motor is fixedly connected to the top of the box body, and three motors are provided. The output end of the motor passes through the top of the inner wall of the storage tank and is fixedly connected to a stirring rod, a prompt component is provided on the top of the front of the box body, and an installation component is provided on the front of the box body.

[0007] As a preferred embodiment of the utility model, the prompt component includes a mounting block and a prompt light, the back of the mounting block is movably connected to the front of the box, the front of the mounting block is inlaid with a prompt light, four of the prompt lights are provided, and the prompt lights are electrically connected to the control box via wires.

[0008] As a preferred embodiment of the utility model, the installation component includes an installation groove, which is opened at the top of the front side of the box body, and there are three installation grooves. Connecting grooves are opened on both sides of the installation groove, and the inner wall of the connecting groove is slidably connected to the two sides of the installation groove.

[0009] As a preferred embodiment of the present invention, a protective tube is fixedly connected to the right side of the front side of the inner wall of the storage tank, and the top of the surface of the liquid level sensor is fixedly connected to the top of the inner wall of the protective tube.

[0010] As a preferred embodiment of the present invention, a magnetic block is embedded in the bottom of the inner wall of the installation groove, and the top of the magnetic block is magnetically adsorbed to the bottom of the installation block.

[0011] As a preferred embodiment of the utility model, the surface of the protective tube is provided with water leakage holes, and a plurality of the water leakage holes are provided and distributed at equal distances.

[0012] As a preferred embodiment of the utility model, auxiliary bars are fixedly connected to both sides of the front side of the mounting block, and a plurality of the auxiliary bars are provided and distributed at equal distances.

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

[0014] 1. The utility model sets a liquid level sensor, uses the liquid level sensor to monitor the liquid height inside the storage tank in real time, and then transmits the signal to the control box, so that the user can know in real time how much liquid is still stored in the storage place. It solves the problem that the liquid level meter of the dosing device cannot let the user quickly know the liquid level inside the dosing device, thereby affecting the user's judgment of the usage and mixing amount of the medicine, and making it inconvenient for the user to use the dosing device conveniently, and achieves the effect of prompting the liquid level height.

[0015] 2. The utility model sets a prompt component. When there is liquid in the storage tank, the floating block on the liquid level sensor rises as the liquid height increases. When the liquid height is low, the liquid level sensor transmits information of the low liquid height to the control box, and the control box turns on a prompt light. When the liquid height in the storage tank reaches the maximum value, the liquid level sensor transmits this information to the control box. After receiving the signal, the control box turns on four prompt lights, which is convenient for users to understand the liquid level height inside the storage tank. The installation block is then used to facilitate users to install the prompt lights, thereby achieving the effect of prompting users.

[0016] 3. The utility model provides an installation component. When the user installs the warning light, first align the two sides of the installation block with the connecting groove, press the installation block downward, move the installation block into the connecting groove, and connect the installation block to the installation groove at the same time. The connecting groove is used to limit the forward and backward movement of the installation block, so that it is convenient for the user to install the warning light. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the cross-sectional structure of the box body of the utility model;

[0019] Figure 3 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0020] In the figure: 1. Box body; 2. Storage slot; 3. Slot cover; 4. Dry powder dispenser; 5. Discharge port; 6. Control box; 7. Liquid level sensor; 8. Motor; 9. Stirring rod; 10. Prompt assembly; 101. Mounting block; 102. Prompt light; 11. Mounting assembly; 111. Mounting slot; 112. Connecting slot; 12. Protective tube; 13. Magnetic block; 14. Leakage hole; 15. Auxiliary strip. DETAILED DESCRIPTION

[0021] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figures 1 to 3 As shown, a coagulant dosing device provided by the utility model comprises a box body 1, a storage tank 2, a tank cover 3, a dry powder dispenser 4, a discharge port 5 and a control box 6. The storage tank 2 is opened at the top of the box body 1, and three storage tanks 2 are provided. The rear sides of both sides of the tank cover 3 are movably connected with the tops of both sides of the inner wall of the storage tank 2 through axle pins. The bottom of the dry powder dispenser 4 is fixedly connected to the right side of the top of the box body 1. The discharge port 5 is opened at the front of the box body 1, and three discharge ports 5 are provided. The bottom of the control box 6 is fixedly connected to the rear side of the top of the box body 1. A liquid level sensor 7 is provided on the right side of the front side of the inner wall of the storage tank 2. The liquid level sensor 7 is electrically connected to the control box 6 through a wire. A motor 8 is fixedly connected to the top of the box body 1, and three motors 8 are provided. The output end of the motor 8 passes through the top of the inner wall of the storage tank 2 and is fixedly connected to a stirring rod 9. A prompt component 10 is provided on the top of the front of the box body 1, and an installation component 11 is provided on the front of the box body 1.

[0023] refer to Figure 3 The prompt component 10 includes a mounting block 101 and a prompt light 102. The back of the mounting block 101 is movably connected to the front of the box body 1. The front of the mounting block 101 is inlaid with a prompt light 102. There are four prompt lights 102. The prompt lights 102 are electrically connected to the control box 6 through wires.

[0024] As a technical optimization scheme of the utility model, by setting a prompt component 10, when there is liquid inside the storage tank 2, the height of the float on the liquid level sensor 7 rises as the liquid height increases. When the liquid height is low, the liquid level sensor 7 will transmit the information of the low liquid height to the control, and the control box 6 will turn on a prompt light 102. When the liquid height inside the storage tank 2 reaches the maximum value, the liquid level sensor 7 will transmit this information to the control box 6. After receiving the signal, the control box 6 will turn on four prompt lights 102, so that the user can understand the liquid level height inside the storage tank 2, and then use the mounting block 101 to facilitate the user to install the prompt light 102, thereby achieving the effect of facilitating prompting the user.

[0025] refer to Figure 3The mounting assembly 11 includes a mounting groove 111, which is opened at the top of the front side of the box body 1. There are three mounting grooves 111, and connecting grooves 112 are opened on both sides of the mounting groove 111. The inner wall of the connecting groove 112 is slidably connected to the two sides of the mounting groove 111.

[0026] As a technical optimization solution of the utility model, by setting the installation component 11, when the user installs the warning light 102, first align the two sides of the installation block 101 with the connecting groove 112, press the installation block 101 downward, move the installation block 101 into the connecting groove 112, and at the same time, connect the installation block 101 to the installation groove 111, and use the connecting groove 112 to limit the forward and backward movement of the installation block 101, so as to facilitate the user to install the warning light 102.

[0027] refer to Figure 2 A protective tube 12 is fixedly connected to the right side of the front inner wall of the storage tank 2 , and the top of the surface of the liquid level sensor 7 is fixedly connected to the top of the inner wall of the protective tube 12 .

[0028] As a technical optimization scheme of the utility model, by setting the protective tube 12, when the motor 8 drives the stirring rod 9 to rotate, the liquid inside the storage tank 2 will be driven to rotate by the stirring rod 9, which will make the liquid height larger. The protective tube 12 is used to reduce the change of the liquid height, thereby achieving the effect of making the liquid level sensor 7 work stably.

[0029] refer to Figure 3 A magnetic block 13 is embedded at the bottom of the inner wall of the mounting groove 111 , and the top of the magnetic block 13 is magnetically adsorbed to the bottom of the mounting block 101 .

[0030] As a technical optimization solution of the present invention, by setting the magnetic block 13, when the mounting block 101 completely enters the mounting groove 111, the magnetic block 13 will adsorb the mounting block 101 to the bottom of the mounting groove 111, making it difficult for the mounting block 101 to fall out of the mounting groove 111, thereby making the installation of the mounting block 101 more stable.

[0031] refer to Figure 2 A water leakage hole 14 is opened on the surface of the protective tube 12, and a plurality of water leakage holes 14 are arranged and distributed at equal distances.

[0032] As a technical optimization scheme of the utility model, by setting leakage holes 14, when the liquid height inside the storage tank 2 changes, multiple leakage holes 14 are utilized to allow the liquid to enter the protective tube 12 more quickly, so that the liquid level sensor 7 can detect the height inside the storage tank 2 more quickly, thereby achieving the rapid leveling of the liquid levels inside the protective tube 12 and the storage tank 2.

[0033] refer to Figure 3Auxiliary bars 15 are fixedly connected to both sides of the front of the mounting block 101, and a plurality of auxiliary bars 15 are provided and are distributed at equal distances.

[0034] As a technical optimization solution of the utility model, by setting the auxiliary strip 15, when the user replaces the warning light 102, the mounting block 101 is moved upward to disengage the mounting block 101 from the connecting groove 112, and the auxiliary strip 15 is used to increase the friction between the user and the mounting block 101, thereby facilitating the user to remove the warning light 102 from the box body 1.

[0035] The working principle and use process of the utility model are as follows: when in use, first align the two sides of the mounting block 101 with the connecting groove 112, press the mounting block 101 downward, move the mounting block 101 into the connecting groove 112, and at the same time connect the mounting block 101 with the mounting groove 111, and use the connecting groove 112 to limit the forward and backward movement of the mounting block 101, so that the user can install the prompt light 102. When the mounting block 101 completely enters the interior of the mounting groove 111, the magnetic block 13 will absorb the mounting block 101 to the bottom of the mounting groove 111, so that the mounting block 101 is not easy to separate from the mounting groove 111. When there is liquid in the storage tank 2, the height of the floating block on the liquid level sensor 7 rises as the liquid height increases. When the liquid height is low, the liquid The level sensor 7 will transmit the information of low liquid height to the control box 6, and the control box 6 will turn on an indication light 102. When the liquid height inside the storage tank 2 reaches the maximum value, the level sensor 7 will transmit this information to the control box 6. After receiving the signal, the control box 6 will turn on four indication lights 102, so that the user can understand the liquid level height inside the storage tank 2. The mounting block 101 is used to facilitate the user to install the indication light 102. When the motor 8 drives the stirring rod 9 to rotate, the liquid inside the storage tank 2 will be driven by the stirring rod 9 to rotate, which will make the liquid height larger. The protective tube 12 is used to reduce the change of the liquid height, so as to achieve the effect of making the level sensor 7 work stably, thereby achieving the effect of indicating the liquid level height.

[0036] In summary, the coagulant dosing device is provided with a liquid level sensor 7, which uses the liquid level sensor 7 to monitor the liquid height inside the storage tank 2 in real time, and then transmits the signal to the control box 6, so that the user can know in real time how much liquid is still stored in the storage place, thereby solving the problem that the liquid level meter of the dosing device cannot allow the user to quickly understand the liquid level storage inside the dosing device, thereby affecting the user's judgment of the usage and mixing amount of the agent, and making it inconvenient for the user to use the dosing device conveniently.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A coagulant aid dosing device, comprising a housing (1), a storage tank (2), a tank cover (3), a dry powder dispenser (4), a discharge port (5) and a control box (6), characterized in that: The storage slot (2) is provided at the top of the box body (1), and there are three storage slots (2). The rear sides of the two sides of the slot cover (3) are movably connected to the top of the two sides of the inner wall of the storage slot (2) through axle pins. The bottom of the dry powder dispenser (4) is fixedly connected to the right side of the top of the box body (1). The discharge port (5) is provided at the front of the box body (1), and there are three discharge ports (5). The bottom of the control box (6) is fixedly connected to the rear side of the top of the box body (1). (2) A liquid level sensor (7) is arranged on the right side of the front side of the inner wall, and the liquid level sensor (7) is electrically connected to the control box (6) through a wire. A motor (8) is fixedly connected to the top of the box body (1), and three motors (8) are arranged. The output end of the motor (8) passes through the top of the inner wall of the storage tank (2) and is fixedly connected to a stirring rod (9). A prompt component (10) is arranged on the top of the front side of the box body (1), and a mounting component (11) is opened on the front side of the box body (1).

2. A coagulant aid dosing device according to claim 1, characterized in that: The prompt component (10) comprises a mounting block (101) and a prompt light (102); the back of the mounting block (101) is movably connected to the front of the box (1); the front of the mounting block (101) is inlaid with a prompt light (102); four prompt lights (102) are provided; and the prompt lights (102) are electrically connected to a control box (6) via a wire.

3. A coagulant dosing device according to claim 2, characterized in that: The mounting assembly (11) comprises a mounting groove (111), wherein the mounting groove (111) is provided at the top of the front side of the box body (1), and three mounting grooves (111) are provided, and connecting grooves (112) are provided on both sides of the mounting groove (111), and the inner wall of the connecting groove (112) is slidably connected to both sides of the mounting groove (111).

4. A coagulant aid dosing device according to claim 1, characterized in that: A protective tube (12) is fixedly connected to the right side of the front inner wall of the storage tank (2), and the top of the surface of the liquid level sensor (7) is fixedly connected to the top of the inner wall of the protective tube (12).

5. A coagulant dosing device according to claim 3, characterized in that: A magnetic block (13) is inlaid at the bottom of the inner wall of the installation groove (111), and the top of the magnetic block (13) is magnetically adsorbed to the bottom of the installation block (101).

6. A coagulant aid dosing device according to claim 4, characterized in that: The surface of the protective tube (12) is provided with water leakage holes (14), and a plurality of the water leakage holes (14) are arranged and distributed at equal distances.

7. A coagulant aid dosing device according to claim 2, characterized in that: Auxiliary bars (15) are fixedly connected to both sides of the front side of the installation block (101), and a plurality of auxiliary bars (15) are provided and are distributed at equal distances.

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