Automatic ammonia adding device for water quality

Abstract

The utility model discloses an automatic ammonia adding device for water quality, relates to the technical field of water treatment equipment, and aims to provide an automatic ammonia adding device for water quality, which can automatically and comprehensively clean a tank body after the ammonia adding work is completed, and is technically characterized by comprising an ammonia storage tank, a material filling pipe is arranged on the side surface of the ammonia storage tank close to the top end, and the material filling pipe is communicated with the ammonia storage tank. The ammonia adding device has the technical effects that through the arrangement of the cleaning pipe and the cleaning pump, after the ammonia adding work is completed, the cleaning pump conveys cleaning water in the water tank into the cleaning pipe, and then the cleaning pipe conveys the cleaning water into the ammonia storage tank, so that the ammonia adding work is completed; the cleaning water flushes the inner wall of the ammonia storage tank, ammonia materials on the inner wall are flushed, ammonia is adsorbed by utilizing the characteristic that the ammonia is easily dissolved in water, the purpose of automatically cleaning the ammonia storage tank is achieved, the labor intensity of workers is reduced, and meanwhile, the personal health is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of water treatment equipment, in particular to an automatic ammonia adding device for water. Background Art

[0002] The purpose of adding ammonia to the water supply is to neutralize the CO2 in the water, increase the pH value of the water supply, and prevent the corrosion of free CO2. The principle is that ammonia is soluble in water and is alkaline. Automatic ammonia adding equipment is used for adding ammonia. After the ammonia addition is completed, or when the equipment is not in use for a long time, the tank storing the ammonia material needs to be cleaned in time to reduce the corrosion of the ammonia material on the equipment. However, most of the cleaning work of the existing ammonia adding equipment needs to be done manually, which is labor-intensive, and ammonia gas is also easy to cause harm to personnel health. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides an automatic ammonia adding device for water quality which can automatically and comprehensively clean a tank body after the ammonia adding work is completed.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic ammonia adding device for water quality, comprising an ammonia storage tank, a charging pipe is provided on the side of the ammonia storage tank near the top, the charging pipe is used to replenish the ammonia in the ammonia storage tank, a discharge pipe is provided under the ammonia storage tank, an ammonia adding pump is provided at the other end of the discharge pipe, an ammonia adding pipe is provided at the output end of the ammonia adding pump, a cleaning pipe is provided on the top of the ammonia storage tank, the cleaning pipe extends into the ammonia storage tank, a cleaning pump is provided at the other end of the cleaning pipe, and a water tank is provided under the cleaning pump.

[0007] Preferably, a connecting piece is provided at one end of the cleaning pipe located in the ammonia storage tank, a rotating piece is rotatably connected under the connecting piece, a bent pipe is provided on the side of the rotating piece, and the bent pipe is used to spray cleaning water toward the inner wall of the ammonia storage tank.

[0008] Preferably, a plurality of atomizing nozzles are provided on the side of the connecting member, and the atomizing nozzles are used to atomize part of the cleaning water.

[0009] Preferably, a three-way valve is provided in the ammonia adding pipe, a recovery pipe is provided at the other end of the three-way valve, the end face of the recovery pipe is connected to a waste liquid tank, and the waste liquid tank is used to store the ammonia-containing waste water after cleaning.

[0010] Preferably, the waste liquid tank is connected to a water tank, and a heating pipe is provided in the waste liquid tank, and the heating pipe is used to heat the ammonia-containing wastewater in the waste liquid tank.

[0011] Preferably, a collecting pipe is provided at the top of the waste liquid tank, and the other end of the collecting pipe is detachably connected to an ammonia tank, and the ammonia tank is used to store the ammonia in the waste liquid tank.

[0012] Preferably, a one-way valve is provided in the charging pipe, and the one-way valve is used to prevent gas leakage in the ammonia storage tank.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a water quality automatic ammonia adding device, which has the following

[0015] Beneficial effects:

[0016] 1. By setting up a cleaning pipe and a cleaning pump, after the ammonia addition work is completed, the cleaning pump transports the cleaning water in the water tank into the cleaning pipe, and then the cleaning pipe transports the cleaning water into the ammonia storage tank. The cleaning water rinses the inner wall of the ammonia storage tank, rinses the ammonia material on the inner wall, and uses the characteristic of ammonia being easily soluble in water to adsorb ammonia, thereby achieving the purpose of automatically cleaning the ammonia storage tank, reducing the labor intensity of manual labor, and at the same time ensuring personal health.

[0017] 2. By setting a bent pipe and an atomizing nozzle, when the cleaning pipe transports cleaning water, the cleaning water enters the bent pipe through the connecting piece and the rotating piece, and is then sprayed out from the bent pipe. The thrust of the water spray is used to push the rotating piece to rotate, so that the bent pipe can rotate in the ammonia storage tank, so that the cleaning water can fully contact and clean the inner wall of the ammonia storage tank. At the same time, the atomizing nozzle atomizes a part of the cleaning water, and uses the atomized cleaning water to adsorb free ammonia gas, thereby achieving the purpose of comprehensive cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0019] Figure 2 It is a three-dimensional schematic diagram of the cleaning pipe of the utility model;

[0020] Figure 3 It is a schematic diagram of the cross section of the ammonia storage pipe of the utility model;

[0021] Figure 4 For this utility model Figure 3 A is an enlarged schematic diagram.

[0022] In the figure: 1. Ammonia storage tank; 2. Cleaning pipe; 3. Discharge pipe; 4. Ammonia adding pump; 5. Three-way valve; 6. Ammonia adding pipe; 7. Recovery pipe; 8. Water tank; 9. Waste liquid tank; 10. Ammonia tank; 11. Collection pipe; 12. Heating pipe; 13. Cleaning pump; 14. Charging pipe; 15. One-way valve; 16. Connecting piece; 17. Atomizing nozzle; 18. Rotating piece; 19. Bending pipe. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-4 , an automatic ammonia adding device for water quality, comprising an ammonia storage tank 1, a charging pipe 14 is provided at a position near the top of the side of the ammonia storage tank 1, the charging pipe 14 is used to replenish the ammonia material in the ammonia storage tank 1, a discharge pipe 3 is provided under the ammonia storage tank 1, an ammonia adding pump 4 is provided at the other end of the discharge pipe 3, an ammonia adding pipe 6 is provided at the output end of the ammonia adding pump 4, a cleaning pipe 2 is provided at the top of the ammonia storage tank 1, the cleaning pipe 2 extends into the ammonia storage tank 1, a cleaning pump 13 is provided at the other end of the cleaning pipe 2, and a water tank 8 is provided under the cleaning pump 13;

[0025] In the utility model, a cleaning pipe 2 and a cleaning pump 13 are provided. After the ammonia addition work is completed, the cleaning water in the water tank 8 can be transported into the cleaning pipe 2 by means of the cleaning pump 13, and sprayed into the ammonia storage tank 1 through the cleaning pipe 2. On the one hand, the ammonia storage tank 1 is rinsed and cleaned, and on the other hand, the residual ammonia material is adsorbed by utilizing the characteristic that ammonia is easily soluble in water, thereby achieving an automatic cleaning effect.

[0026] A connecting piece 16 is provided at one end of the cleaning pipe 2 located in the ammonia storage tank 1, a rotating piece 18 is rotatably connected under the connecting piece 16, and a bending pipe 19 is provided on the side of the rotating piece 18, and the bending pipe 19 is used to spray cleaning water toward the inner wall of the ammonia storage tank 1;

[0027] By setting the rotating part 18 and the bending tube 19, the bending tube 19 can change the direction of the water flow so that the water flow forms a horizontal impact force, and the impact force of the water flow is used to rotate the bending tube 19 and the rotating part 18, so that the cleaning water can fully rinse the inner wall of the ammonia storage tank 1 to achieve a comprehensive cleaning effect.

[0028] A plurality of atomizing nozzles 17 are provided on the side of the connecting member 16, and the atomizing nozzles 17 are used to atomize part of the cleaning water;

[0029] By setting up the atomizing nozzle 17, part of the cleaning water can be atomized by the atomizing nozzle 17, and the atomized cleaning water is mixed with the free ammonia in the ammonia storage tank 1 to adsorb the ammonia, thereby achieving the effect of fully cleaning the ammonia storage tank 1 and avoiding the problem that the gaseous ammonia is difficult to clean.

[0030] A three-way valve 5 is provided in the ammonia adding pipe 6, and a recovery pipe 7 is provided at the other end of the three-way valve 5. The end surface of the recovery pipe 7 is connected to a waste liquid tank 9, and the waste liquid tank 9 is used to store the ammonia-containing waste water after cleaning;

[0031] By setting up the waste liquid tank 9, the waste liquid tank 9 can store and collect the ammonia-containing waste water generated by cleaning, thereby avoiding the random discharge of the waste water after cleaning, causing environmental pollution and other problems.

[0032] The waste liquid tank 9 is connected to the water tank 8, and a heating pipe 12 is arranged in the waste liquid tank 9, and the heating pipe 12 is used to heat the ammonia-containing waste water in the waste liquid tank 9;

[0033] By setting the heating tube 12, the state of ammonia and water after mixing is relatively unstable. At this time, the heating tube 12 is used to heat the ammonia-containing wastewater. After heating, the ammonia gas will separate into the cleaning water, thereby achieving the purpose of separating the ammonia gas from the cleaning water and achieving the purpose of recycling the cleaning water.

[0034] A collecting pipe 11 is provided at the top of the waste liquid tank 9, and an ammonia tank 10 is detachably connected to the other end of the collecting pipe 11. The ammonia tank 10 is used to store the ammonia in the waste liquid tank 9;

[0035] By providing the ammonia tank 10, the separated ammonia enters the ammonia pipe through the collecting pipe 11 for storage, so that the ammonia is safely stored, which is convenient for the subsequent recycling or harmless treatment of the ammonia.

[0036] A one-way valve 15 is provided in the charging pipe 14, and the one-way valve 15 is used to prevent gas leakage in the ammonia storage tank 1;

[0037] By providing the one-way valve 15 , the one-way valve 15 can be used to prevent the ammonia storage tank 1 from opening the charging pipe 14 inside, thereby preventing the free ammonia gas in the ammonia storage tank 1 from escaping through the charging pipe 14 .

[0038] Working principle:

[0039] After the ammonia addition work is completed, the cleaning pump 13 inputs the cleaning water in the water tank 8 into the ammonia storage tank 1 through the cleaning pipe 2. The cleaning water enters the bent pipe 19 through the rotating part 18 and then sprays out. The impact force drives the bent pipe 19 and the rotating part 18 to rotate, and the cleaning water is fully flushed on the inner wall of the ammonia storage tank 1. At the same time, the atomizing nozzle 17 atomizes part of the cleaning water to mix it with gaseous ammonia. After flushing, the ammonia-containing wastewater enters the recovery pipe 7 through the three-way valve 5 under the action of the ammonia addition pump 4, and enters the waste liquid tank 9 through the recovery pipe 7. Then the heating pipe 12 heats the ammonia-containing waste liquid to separate the ammonia and the cleaning water. The separated cleaning water enters the water tank 8 for circulation, and the ammonia enters the ammonia tank 10 for storage through the collecting pipe 11.

[0040] The above are only specific embodiments of the utility model, but the technical features of the utility model are not limited thereto. Any simple changes, equivalent replacements or modifications made based on the utility model to solve basically the same technical problems and achieve basically the same technical effects are all included in the protection scope of the utility model.

Claims

1. A water automatic ammonia adding device, comprising an ammonia storage tank (1), characterized in that: A charging pipe (14) is provided on the side of the ammonia storage tank (1) near the top, and the charging pipe (14) is used to replenish the ammonia material in the ammonia storage tank (1). A discharge pipe (3) is provided under the ammonia storage tank (1), and an ammonia adding pump (4) is provided at the other end of the discharge pipe (3). An ammonia adding pipe (6) is provided at the output end of the ammonia adding pump (4). A cleaning pipe (2) is provided on the top of the ammonia storage tank (1), and the cleaning pipe (2) extends into the ammonia storage tank (1). A cleaning pump (13) is provided at the other end of the cleaning pipe (2), and a water tank (8) is provided under the cleaning pump (13).

2. The automatic ammonia adding device for water quality according to claim 1, characterized in that: One end of the cleaning pipe (2) located inside the ammonia storage tank (1) is provided with a connecting piece (16), a rotating piece (18) is rotatably connected below the connecting piece (16), a bent pipe (19) is provided on the side of the rotating piece (18), and the bent pipe (19) is used to spray cleaning water toward the inner wall of the ammonia storage tank (1).

3. The automatic ammonia adding device for water according to claim 2, characterized in that: A plurality of atomizing nozzles (17) are arranged on the side of the connecting piece (16), and the atomizing nozzles (17) are used to atomize part of the cleaning water.

4. The automatic ammonia adding device for water quality according to claim 1, characterized in that: A three-way valve (5) is provided in the ammonia adding pipe (6), and a recovery pipe (7) is provided at the other end of the three-way valve (5). The end face of the recovery pipe (7) is connected to a waste liquid tank (9), and the waste liquid tank (9) is used to store the ammonia-containing waste water after cleaning.

5. The automatic ammonia adding device for water quality according to claim 4 is characterized by: The waste liquid tank (9) is connected to the water tank (8), and a heating pipe (12) is provided in the waste liquid tank (9). The heating pipe (12) is used to heat the ammonia-containing waste water in the waste liquid tank (9).

6. The automatic ammonia adding device for water quality according to claim 4, characterized in that: A collecting pipe (11) is provided at the top end of the waste liquid tank (9), and the other end of the collecting pipe (11) is detachably connected to an ammonia tank (10), wherein the ammonia tank (10) is used to store ammonia in the waste liquid tank (9).

7. The automatic ammonia adding device for water quality according to claim 1, characterized in that: A one-way valve (15) is provided in the charging pipe (14), and the one-way valve (15) is used to prevent gas leakage in the ammonia storage tank (1).

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