Chemical water treatment device for power plant

Abstract

The utility model discloses a power plant chemical water treatment device and relates to the technical field of power plant sewage treatment. Comprising a treatment box, a mounting rod is rotatably arranged on the upper side of the treatment box, a tray is fixedly arranged at the upper end of the mounting rod, a pesticide barrel is fixedly arranged on the upper side of the tray, multiple compartments are arranged on the inner side of the pesticide barrel, pesticide discharging pipes are arranged on the lower sides of the multiple compartments, and a pesticide inlet pipe is fixedly arranged on the inner side of the treatment box, penetrates through the treatment box and extends to the upper side; a medicine receiving hopper is fixedly arranged at the upper end of the medicine feeding pipe and located on the upper side of the treatment box, scale marks are arranged on the outer side of the medicine receiving hopper, valves are arranged on the inner sides of the medicine feeding pipe and the medicine discharging pipe, and a stirring mechanism is arranged on the inner side of the treatment box. According to the chemical water treatment device, different chemicals can be conveniently added through a simple mounting structure, and the convenience of chemical adding is improved, so that the working intensity is effectively reduced, the chemical water treatment efficiency is improved, and the chemical water treatment device is good in practical effect and worthy of being popularized and used in the existing market.

Description

Technical Field

[0001] This utility model relates to the field of power plant wastewater treatment technology, and more specifically, to a power plant chemical water treatment device. Background Technology

[0002] Chemical water treatment is a crucial production process in power plants. Ensuring the reliable operation of chemical water treatment equipment and the quality of makeup water plays a vital role in the safe and economical operation of the power plant. Power plant water treatment primarily refers to feedwater treatment, specifically boiler water treatment. Boiler water must undergo rigorous purification treatment before use; otherwise, it will cause serious harm.

[0003] In existing power plant chemical water treatment processes, various chemicals need to be added, which play a crucial role in the treatment process. However, the existing chemical dosing devices for power plant chemical water treatment are not convenient for adding different chemicals, resulting in a lot of time being spent during the dosing process and affecting the treatment efficiency of chemical water.

[0004] In view of this, we propose a chemical water treatment device for power plants. Utility Model Content

[0005] The purpose of this invention is to provide a chemical water treatment device for power plants, which solves the problem mentioned in the background art that existing chemical water treatment devices for power plants are inconvenient to add different reagents, thus affecting the efficiency of chemical water treatment.

[0006] A chemical water treatment device for a power plant includes a treatment tank. An installation rod is rotatably mounted on the upper end of the treatment tank. A tray is fixed to the upper end of the installation rod, and a chemical cartridge is fixed inside the tray. Multiple compartments are arranged circumferentially along the inner side of the chemical cartridge. A dispensing pipe is connected to each compartment on the lower side of the chemical cartridge. A chemical inlet pipe is fixed to the upper surface of the treatment tank. The upper end of the chemical inlet pipe has a receiving hopper that corresponds to the dispensing pipe. The lower end of the chemical inlet pipe passes through the treatment tank and is located at the upper part of the treatment tank. Valves are installed on both the chemical inlet pipe and the dispensing pipe. A stirring mechanism is installed inside the treatment tank.

[0007] Furthermore, in the above scheme, a V-shaped filter plate is provided above the stirring mechanism inside the processing box, and mounting blocks are fixed on both sides of the V-shaped filter plate. Mounting grooves for docking mounting blocks are opened on both sides inside the processing box.

[0008] Furthermore, the above scheme includes two sets of collection frames on the lower side of the V-shaped filter plate.

[0009] Furthermore, the above scheme includes a scale mark on the outside of the medicine receiving hopper.

[0010] Furthermore, the above solution includes a door on the outside of the processing box for opening the processing box.

[0011] Furthermore, in the above scheme, two sets of fixing blocks are fixedly installed on the upper side of the processing box, and a worm gear is rotatably installed between the two sets of fixing blocks. The worm gear moves through the fixing blocks and extends to the outside, and a handwheel is fixedly installed on the outer end of the worm gear located on the outer part of the fixing block; a worm wheel is provided on the mounting rod, and the worm wheel meshes with the worm gear.

[0012] Furthermore, the above solution includes a water inlet frame at the upper end of the treatment box, multiple sets of holes through the lower side of the water inlet frame, and a water inlet pipe on the upper side of the water inlet frame; the water inlet pipe passes through the treatment box and extends to the upper side.

[0013] Furthermore, the outer side of the cartridge case is provided with a label box for docking compartments, and the label boxes are all made of soft materials.

[0014] Compared with existing technologies, the advantages of this utility model are:

[0015] 1. This utility model, by setting up structures such as mounting rods, trays, cartridges, compartments, worm gears, and worm wheels, and through the cooperation of these structures, makes it convenient to add different agents, improves the ease of dosing, thereby effectively reducing workload and improving the treatment efficiency of chemical water.

[0016] 2. This utility model, through the setting of V-shaped filter plates, collection frames, mounting blocks and other structures, and through the cooperation of each structure, makes it easy to filter and clean particulate impurities in water, improves the water treatment effect, and facilitates operation by staff. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a side sectional view of the present invention.

[0019] Figure 3 This is a schematic diagram of the dosing device of this utility model;

[0020] Figure 4 This is a schematic diagram of the filtration mechanism of this utility model;

[0021] The following are the labels in the diagram: 1-Processing box, 2-Mounting rod, 3-Tray, 4-Medicine cartridge, 5-Compartment, 6-Medicine discharge pipe, 7-Medicine inlet pipe, 8-Medicine receiving hopper, 9-V-shaped filter plate, 10-Collection frame, 11-Mounting block, 12-Box door, 13-Stirring mechanism, 14-Fixing block, 15-Worm gear, 16-Hand handle, 17-Worm wheel, 18-Water inlet pipe, 19-Water inlet frame, 20-Label box. Detailed Implementation

[0022] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0023] In the description of this utility model, "multiple" means two or more, unless otherwise explicitly specified.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] Please see Figure 1-4 This utility model provides a technical solution: It includes a processing box 1, with a mounting rod 2 rotatably mounted on the upper end of the processing box 1. A tray 3 is fixed to the upper end of the mounting rod 2, and a medicine cartridge 4 is fixed inside the tray 3. Multiple sets of compartments 5 are arranged along the circumference of the inner side of the medicine cartridge 4, and a medicine discharge pipe 6 is connected to each compartment 5 on the lower side of the medicine cartridge 4. A medicine inlet pipe 7 is fixed to the upper surface of the processing box 1, with a medicine receiving hopper 8 at its upper end, corresponding to the medicine discharge pipe 6. The lower end of the medicine inlet pipe 7 passes through the processing box 1 and is located at the upper part of the processing box 1. Valves are provided on both the medicine inlet pipe 7 and the medicine discharge pipe 6. A stirring mechanism 13 is provided inside the processing box 1. The stirring mechanism 13 mainly consists of a stirring rod, stirring blades, and a stirring motor. By turning on the stirring motor, the stirring rod and stirring blades can be rotated, thereby quickly mixing water and medicine. The stirring mechanism 13 is a common existing technology and will not be described in detail.

[0026] Specifically, a V-shaped filter plate 9 is provided on the inner side of the treatment tank 1, above the stirring mechanism 13. Mounting blocks 11 are fixedly installed on both sides of the V-shaped filter plate 9. Mounting slots for docking the mounting blocks 11 are opened on both sides of the treatment tank 1. A door 12 is provided on the outer side of the treatment tank 1. By setting the V-shaped filter plate 9, impurities in the water can be filtered. At the same time, by opening the door 12, the V-shaped filter plate 9 can be easily pulled out from the inside of the treatment tank 1, thus facilitating the cleaning of the V-shaped filter plate 9.

[0027] Furthermore, two sets of collection frames 10 are provided on the lower side of the V-shaped filter plate 9. The collection frames 10 can collect impurities on the V-shaped filter plate 9, which facilitates the subsequent unified treatment of impurities.

[0028] It is worth noting that two sets of fixing blocks 14 are fixedly installed on the upper side of the treatment box 1. A worm gear 15 is rotatably installed between the two sets of fixing blocks 14. The worm gear 15 moves through the fixing blocks 14 and extends to the outside. A handwheel 16 is fixedly installed on the outer end of the worm gear 15 located on the outer part of the fixing blocks 14. A worm wheel 17 is fixedly installed on the outer side of the mounting rod 2. The worm wheel 17 meshes with the worm gear 15. By rotating the handwheel 16, the cartridge 4 can be easily rotated, which facilitates the addition of different agents and improves the ease of use.

[0029] It is worth noting that an inlet frame 19 is fixedly installed inside the treatment box 1. Multiple sets of holes are opened through the lower side of the inlet frame 19, and an inlet pipe 18 is fixedly installed on the upper side of the inlet frame 19. The inlet pipe 18 passes through the treatment box 1 and extends to the upper side. After water enters the inlet frame 19 through the inlet pipe 18, it is sprayed onto the V-shaped filter plate 9 through the multiple holes on the lower side of the inlet frame 19, thereby improving the filtration effect on impurities.

[0030] In addition, multiple sets of label boxes 20 with docking compartments 5 are fixedly installed on the outside of the medicine cartridge 4. The multiple sets of label boxes 20 are all made of soft material. By inserting the labels of different medicines into the label boxes 20, the staff can accurately add medicine according to the labels in the label boxes 20 when adding medicine.

[0031] Working principle: First, water is added through the inlet pipe 18 and enters the inlet frame 19. Then, it falls onto the V-shaped filter plate 9 through multiple holes on the lower side of the inlet frame 19. The V-shaped filter plate 9 can filter particulate impurities in the water. Then, different chemicals are added to different compartments 5. When adding chemicals, the handwheel 16 is turned to drive the worm gear 15 to rotate. The worm gear 15 drives the worm wheel 17 to rotate. The rotation of the worm wheel 17 drives the mounting rod 2 to rotate. The rotation of the mounting rod 2 drives the tray 3 and the chemical cartridge 4 to rotate. After aligning the chemical to be added with the receiving hopper 8, the valve of the corresponding dispensing pipe 6 is opened, and the chemical to be added can be added to the receiving hopper 8. The chemical enters the treatment tank 1 through the receiving hopper 8 and the inlet pipe 7. Then, the stirring mechanism 13 is turned on to fully mix the chemical and water. Finally, the discharge pipe on the lower side of the treatment tank 1 is opened to discharge the treated water.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A power plant chemical water treatment device, comprising a treatment tank (1), characterized in that: The processing box (1) is rotatably equipped with an installation rod (2) at its upper end. The upper end of the installation rod (2) is fixed with a tray (3). A medicine cartridge (4) is fixed inside the tray (3). Multiple sets of compartments (5) are arranged along the circumference inside the medicine cartridge (4). A medicine discharge pipe (6) is connected to each compartment (5) on the lower side of the medicine cartridge (4). A medicine inlet pipe (7) is fixed on the upper surface of the processing box (1). A medicine receiving hopper (8) is provided at the upper end of the medicine inlet pipe (7) and can correspond to the medicine discharge pipe (6). The lower end of the medicine inlet pipe (7) passes through the processing box (1) and is located at the upper part of the processing box (1). Valves are provided on both the medicine inlet pipe (7) and the medicine discharge pipe (6). A stirring mechanism (13) is provided inside the processing box (1).

2. The power plant chemical water treatment device according to claim 1, characterized in that: A V-shaped filter plate (9) is provided above the stirring mechanism (13) inside the processing box (1). Mounting blocks (11) are fixed on both sides of the V-shaped filter plate (9). Mounting grooves for docking mounting blocks (11) are provided on both sides of the processing box (1).

3. The power plant chemical water treatment device according to claim 2, characterized in that: Two sets of collection frames (10) are provided on the lower side of the V-shaped filter plate (9).

4. The power plant chemical water treatment device according to claim 1, characterized in that: The outside of the medicine receiving hopper (8) is provided with a scale.

5. A power plant chemical water treatment device according to claim 1, characterized in that: The processing box (1) is provided with a door (12) on the outside for opening the processing box (1).

6. A power plant chemical water treatment device according to claim 1, characterized in that: Two sets of fixing blocks (14) are fixedly installed on the upper side of the processing box (1). A worm gear (15) is rotatably installed between the two sets of fixing blocks (14). The worm gear (15) moves through the fixing block (14) and extends to the outside. A hand plate (16) is fixedly installed on the outer end of the worm gear (15) located on the outer part of the fixing block (14). A worm wheel (17) is provided on the mounting rod (2). The worm wheel (17) meshes with the worm gear (15).

7. A power plant chemical water treatment device according to claim 1, characterized in that: The upper part of the treatment box (1) is provided with a water inlet frame (19), and multiple sets of holes are opened through the lower side of the water inlet frame (19), and a water inlet pipe (18) is provided on the upper side of the water inlet frame (19); the water inlet pipe (18) passes through the treatment box (1) and extends to the upper side.

8. A power plant chemical water treatment device according to claim 1, characterized in that: The outer side of the cartridge (4) is provided with a label box (20) with a docking compartment (5), and the label box (20) is made of soft material.

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