Environment-friendly water treatment dosing device

Abstract

The utility model discloses an environment-friendly water treatment dosing device which comprises a mixing box, a connecting block is fixedly connected to the bottom end face of the mixing box, a butt joint groove is formed between the mixing box and the connecting block, a first cover plate is arranged at the top of the mixing box, a stirring assembly comprises the first cover plate, and a stepping motor is installed at the top of the first cover plate. A through opening is formed in the first cover plate. The lock catch is manually pulled to be separated from the hook, the first cover plate and components installed on the first cover plate are taken down, the mixing box is pulled to be separated from the water outlet pipe, then the mixing box is taken down, and then the second cover plate is taken down, so that workers can conveniently clean the interiors of the storage box and the mixing box, the structure is simple, the disassembly and assembly process is convenient, and the practicability is high. And a stepping motor is turned on to drive a connecting shaft and stirring blades to rotate, and then an electric heating plate is turned on to heat the bottom of a mixing box to a specified temperature, so that the mixing efficiency of water treatment chemicals is improved, and the working efficiency of water treatment work is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water treatment, in particular to an environmentally friendly water treatment dosing device. Background Art

[0002] The purpose of adding chemicals in the environmental water treatment process is to improve water quality, inhibit the growth of algae and water algae, increase treatment effects, ensure water supply safety, cope with different industries and wastewater properties, and achieve automation and precise control. Common methods include adding flocculants, disinfectants, etc., and a dosing device is needed in environmental water treatment.

[0003] At present, when adding chemicals to water treatment, in order to ensure that the chemicals and water are fully mixed, it is generally necessary to stir the water manually with a handheld stirring stick. The water treatment work is heavy, time-consuming and labor-intensive. As the physical strength of the staff decreases, the work efficiency decreases. When performing maintenance and cleaning work, due to the complicated structure of the existing environmental protection water treatment dosing device, it is necessary to disassemble more fasteners, and different disassembly and assembly tools are required during the disassembly and assembly process. The disassembly and assembly process is relatively complicated, which reduces the convenience of maintenance and cleaning. Utility Model Content

[0004] The utility model provides an environmentally friendly water treatment dosing device, which can manually pull a lock buckle to separate from a hook, remove a first cover plate and components installed on the first cover plate, pull a mixing box to separate from a water outlet pipe, thereby removing the mixing box, and then removing the second cover plate, so that it is convenient for staff to clean the inside of the storage box and the mixing box, the structure is simple, and the disassembly and assembly process is convenient, thereby improving the convenience of cleaning and maintenance of the dosing device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An environmentally friendly water treatment dosing device comprises a mixing box, a connecting block is fixedly connected to the bottom end surface of the mixing box, a docking groove is formed between the mixing box and the connecting block, and a first cover plate is arranged on the top of the mixing box.

[0007] The stirring assembly includes a first cover plate, a stepper motor is installed on the top of the first cover plate, a through opening is opened on the first cover plate, a connecting sleeve is matched in the through opening, a connecting shaft is fixedly connected to the output end of the stepper motor, a stirring blade is fixedly connected to the outer surface of the connecting shaft, and a dosing port and a water inlet are opened on the first cover plate.

[0008] The storage box is matched with the docking groove. There are four storage boxes. A drain outlet is provided at the bottom of the storage box, and a drain valve is provided in the drain outlet. A second cover plate is provided on the top of the storage box, and a through hole is provided on the second cover plate. A water outlet is provided at the bottom of the mixing box, and a water outlet pipe is provided between the through hole of the second cover plate and the water outlet of the mixing box, and a water outlet valve is installed at the bottom end of the water outlet pipe.

[0009] An electric heating plate is embedded and installed on the connecting block.

[0010] Preferably, the stirring assembly further comprises a water inlet pipe and a medicine adding hopper, the water inlet pipe is matched with the water inlet of the first cover plate, and the medicine adding hopper is matched with the medicine adding port of the first cover plate.

[0011] Preferably, there are two dosing hoppers, which are symmetrically distributed about the stepping motor.

[0012] Preferably, a hook is fixedly connected to the outer surface of the first cover plate, and a lock buckle is fixedly connected to the outer surface of the mixing box.

[0013] Preferably, the number of hooks and locks is four, and the hooks are snap-connected with the locks.

[0014] Preferably, a filter screen is fixedly connected to the inner wall of the storage box, and the number of the storage box and the number of the second cover plates are both four.

[0015] The utility model has the following beneficial effects:

[0016] 1. Manually pull the lock to separate from the hook, remove the first cover and the components installed on the first cover, pull the mixing box to separate from the outlet pipe, thereby removing the mixing box, and then remove the second cover, so that it is convenient for the staff to clean the inside of the storage box and the mixing box. The structure is simple and the disassembly and assembly process is convenient, thereby improving the convenience of cleaning and maintenance of the dosing device.

[0017] 2. Turn on the stepper motor to drive the connecting shaft and stirring blades to rotate, and then turn on the electric heating plate to heat the bottom of the mixing box to the specified temperature to speed up the mixing efficiency of the water treatment agents and improve the work efficiency of water treatment work. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the dosing device;

[0019] Figure 2 It is a schematic diagram of the back structure of the dosing device;

[0020] Figure 3 It is a schematic diagram of the bottom structure of the dosing device;

[0021] Figure 4 For the utility model Figure 1 A schematic diagram of the partially enlarged structure at center A;

[0022] Figure 5 It is a schematic diagram of the cross-sectional structure of the dosing device;

[0023] Figure 6 is a schematic diagram of the cross-sectional structure of the filter assembly;

[0024] Figure 7 It is a schematic diagram of the box assembly structure;

[0025] Figure 8 Schematic diagram of the stirring assembly structure.

[0026] In the figure: 1. mixing box; 2. connecting block; 3. stirring assembly; 301. first cover plate; 302. stepping motor; 303. connecting sleeve; 304. connecting shaft; 305. stirring blade; 306. water inlet pipe; 307. dosing hopper; 4. storage box; 5. drain valve; 6. hook; 7. lock; 8. second cover plate; 9. electric heating plate; 10. water outlet pipe; 11. water outlet valve; 12. filter. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0028] Reference Figure 1-8 An environmentally friendly water treatment dosing device includes a mixing box 1, a connecting block 2 is fixedly connected to the bottom end surface of the mixing box 1, an electric heating plate 9 is embedded and installed on the connecting block 2, a docking groove is formed between the mixing box 1 and the connecting block 2, and a first cover plate 301 is arranged on the top of the mixing box 1.

[0029] The mixing box 1, the connecting block 2 and the electric heating plate 9 constitute a box assembly.

[0030] The electric heating plate 9 is turned on to heat the bottom of the mixing box 1 to a specified temperature to accelerate the mixing efficiency of the water treatment agent.

[0031] The stirring assembly 3 includes a first cover plate 301, a stepper motor 302 is installed on the top of the first cover plate 301, a through opening is opened on the first cover plate 301, a connecting sleeve 303 is matched in the through opening, a connecting shaft 304 is fixedly connected to the output end of the stepper motor 302, a stirring blade 305 is fixedly connected to the outer surface of the connecting shaft 304, a dosing port and a water inlet are opened on the first cover plate 301, the stirring assembly 3 also includes a water inlet pipe 306 and a dosing hopper 307, there are two dosing hoppers 307, the dosing hoppers 307 are symmetrically distributed about the stepper motor 302, the water inlet pipe 306 is matched with the water inlet of the first cover plate 301, the dosing hopper 307 is matched with the dosing port of the first cover plate 301, a hook 6 is fixedly connected to the outer surface of the first cover plate 301, a lock buckle 7 is fixedly connected to the outer surface of the mixing box 1, the number of the hooks 6 and the lock buckle 7 are both four, and the hook 6 is snap-connected with the lock buckle 7.

[0032] When performing maintenance and disassembly work, it is only necessary to manually pull the lock buckle 7 to separate it from the hook 6, then remove the first cover plate 301 and the components installed on the first cover plate 301, and then pull the mixing box 1 upward to separate it from the water outlet pipe 10, so as to remove the mixing box 1, and then remove the second cover plate 8, so that it is convenient for the staff to clean the inside of the storage box 4 and the mixing box 1. The structure is simple and the disassembly process is convenient, thereby improving the convenience of cleaning and maintenance of the dosing device.

[0033] When adding chemicals, the water pipe 306 is connected to the corresponding sewage pipe so that the sewage is injected into the mixing box 1. Then the staff adds the corresponding water treatment agent through the corresponding dosing hopper 307, and then turns on the stepper motor 302 to drive the connecting shaft 304 and the stirring blade 305 to rotate, and then turns on the electric heating plate 9 to heat the bottom of the mixing box 1 to the specified temperature to speed up the mixing efficiency of the water treatment agent.

[0034] The storage box 4, the second cover plate 8, the water outlet pipe 10 and the filter screen 12 form a filtering assembly.

[0035] The storage box 4 is matched with the docking groove. There are four storage boxes 4. A drain outlet is provided at the bottom of the storage box 4, and a drain valve 5 is provided in the drain outlet. A second cover plate 8 is provided on the top of the storage box 4, and a through hole is provided on the second cover plate 8. A water outlet is provided at the bottom of the mixing box 1. A water outlet pipe 10 is provided between the through hole of the second cover plate 8 and the water outlet of the mixing box 1. The water outlet pipe 10 is sleeved with a sealing ring. Under the action of gravity, the sealing ring is in close contact with the water outlet of the mixing box 1, which can effectively prevent water leakage. The bottom end of the water outlet pipe 10 is installed with a water outlet valve 11. A filter screen 12 is fixedly connected to the inner wall of the storage box 4. There are four storage boxes 4 and four second cover plates 8.

[0036] After the reagents are mixed for a period of time, the corresponding water outlet valve 11 is opened, and the mixed water enters the interior of the storage box 4 through the water outlet pipe 10. At the same time, the drain valve 5 is opened, and the mixed water is filtered through the filter screen 12 and discharged to a designated location, thereby achieving water treatment.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An environmentally friendly water treatment dosing device, comprising a mixing box (1), a connecting block (2) being fixedly connected to the bottom end surface of the mixing box (1), a docking groove being formed between the mixing box (1) and the connecting block (2), and a first cover plate (301) being arranged on the top of the mixing box (1); Features: The stirring assembly (3) further comprises a first cover plate (301), wherein a stepping motor (302) is mounted on the top of the first cover plate (301), a through opening is provided on the first cover plate (301), a connecting sleeve (303) is fitted in the through opening, a connecting shaft (304) is fixedly connected to the output end of the stepping motor (302), a stirring blade (305) is fixedly connected to the outer surface of the connecting shaft (304), and a drug adding port and a water inlet are provided on the first cover plate (301); It also comprises a storage box (4), the storage box (4) being matched with the docking groove, the storage boxes (4) being four in number, the bottom of the storage box (4) being provided with a drainage port, the drainage port being provided with a drainage valve (5), the top of the storage box (4) being provided with a second cover plate (8), the second cover plate (8) being provided with a through hole, the bottom of the mixing box (1) being provided with a water outlet, the through hole of the second cover plate (8) and the water outlet of the mixing box (1) being provided with a water outlet pipe (10), the bottom end of the water outlet pipe (10) being provided with a water outlet valve (11); An electric heating plate (9) is embedded and installed on the connecting block (2).

2. The environmental protection water treatment dosing device according to claim 1 is characterized in that: The stirring assembly (3) further comprises a water inlet pipe (306) and a medicine adding hopper (307), wherein the water inlet pipe (306) is matched with the water inlet of the first cover plate (301), and the medicine adding hopper (307) is matched with the medicine adding port of the first cover plate (301).

3. The environmental protection water treatment dosing device according to claim 2 is characterized in that: The number of the drug adding hoppers (307) is two, and the drug adding hoppers (307) are symmetrically distributed with respect to the stepping motor (302).

4. The environmentally friendly water treatment dosing device according to claim 1 is characterized by: A hook (6) is fixedly connected to the outer surface of the first cover plate (301), and a lock buckle (7) is fixedly connected to the outer surface of the mixing box (1).

5. The environmentally friendly water treatment dosing device according to claim 4 is characterized by: The number of the hooks (6) and the number of the lock buckles (7) are both four, and the hooks (6) and the lock buckles (7) are snap-connected.

6. The environmentally friendly water treatment dosing device according to claim 1 is characterized by: A filter screen (12) is fixedly connected to the inner wall of the storage box (4), and the number of the storage box (4) and the second cover plate (8) are both four.

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