Spray pump pipeline structure for ammonia water production cooling tower

Abstract

The utility model relates to the technical field of ammonia water production equipment, in particular to a spraying pump pipeline structure for an ammonia water production cooling tower, which comprises a cooling tower body, a water inlet pipe fixedly connected to the lower part of the right end of the cooling tower body, a water outlet pipe fixedly connected to the lower part of the left end of the cooling tower body, and a spraying mechanism fixedly connected to the left end of the water outlet pipe. Ventilation openings are formed in the lower side of the middle of the left end and the lower side of the middle of the right end of the cooling tower body, a water collecting groove is formed in the lower wall in the cooling tower body, a cooling mechanism is fixedly connected to the left wall in the cooling tower body in a penetrating mode, and an air outlet is fixedly connected to the upper end of the cooling tower body. According to the spraying pump pipeline structure for the ammonia water production cooling tower, the n-shaped pipe frame is arranged in the spraying mechanism in the device, the cooling mechanism in the device is located in the n-shaped pipe frame, and when the device is used, the n-shaped pipe frame can conduct double-face spraying on the cooling mechanism in the device at the same time; and the heat dissipation rate of the liquid in the cooling mechanism can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ammonia water production equipment, in particular to a spray pump pipeline structure for an ammonia water production cooling tower. Background Technique

[0002] Ammonia water, also known as ammonia water, is an aqueous solution of ammonia, colorless and transparent with a pungent smell. Ammonia gas is highly soluble in water and ethanol, volatile, and has some general properties of bases. Ammonia water is prepared by passing ammonia gas into water. Ammonia gas is toxic, irritating and corrosive to the eyes, nose and skin, and can cause asphyxiation. It is mainly used as a chemical fertilizer. Industrial ammonia water is an aqueous solution containing 25% - 28% ammonia. Only a small part of the ammonia molecules in ammonia water react with water to form ammonium hydroxide, which is a weak base only present in ammonia water. The freezing point of ammonia water is related to the concentration of ammonia water. It generates heat when reacting with acids in a neutralization reaction and has the danger of combustion and explosion. Ammonia water can be used in industries such as wool spinning, silk, and printing and dyeing for washing wool, woolen fabrics, and grey cloth, dissolving and adjusting the pH value, and as a dyeing assistant, etc. The industrial demand is increasing day by day. Producing ammonia water generates a large amount of heat energy. In order to improve the efficiency and stability of ammonia water production, heat dissipation treatment is required;

[0003] The existing spray pipelines generally spray and cool the cooling pipes from top to bottom. However, spraying from top to bottom cannot well complete the spraying operation on all cooling pipes, which will affect the heat dissipation effect of the cooling pipes. Therefore, we introduce a new spray pump pipeline structure for an ammonia water production cooling tower. Content of the Utility Model

[0004] The main purpose of the utility model is to provide a spray pump pipeline structure for an ammonia water production cooling tower, which can effectively solve the problems in the background technique.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A spray pump pipeline structure for an ammonia water production cooling tower, including a cooling tower body. A water inlet pipe is fixedly connected to the lower part of the right end of the cooling tower body, a water outlet pipe is fixedly connected to the lower part of the left end of the cooling tower body, a spray mechanism is fixedly connected to the left end of the water outlet pipe, ventilation openings are respectively opened on the lower sides of the middle parts of the left and right ends of the cooling tower body, a water collecting tank is arranged on the lower wall inside the cooling tower body, a cooling mechanism is fixedly connected through the left wall inside the cooling tower body, an air outlet is fixedly connected to the upper end of the cooling tower body, a fixing frame is fixedly connected to the upper end of the air outlet, and an exhaust fan is fixedly connected to the middle part of the lower end of the fixing frame.

[0007] Preferably, the spray mechanism includes a pressure pump. A connecting pipe is fixedly connected to the output end of the pressure pump, a "J" - shaped pipe rack is fixedly connected to the right end of the connecting pipe, and a plurality of nozzles are fixedly connected to one side of the outer surface of the "J" - shaped pipe rack close to the cooling mechanism.

[0008] Preferably, the water inlet pipe and the water outlet pipe are respectively located below two ventilation openings and do not contact each other. Both of the two ventilation openings are located above the water collecting tank and do not contact each other. The cooling mechanism is located inside the spraying mechanism and does not contact it. The exhaust fan is located inside the air outlet and does not contact it. The cooling mechanism is located between the exhaust fan and the two ventilation openings and does not contact them.

[0009] Preferably, the input end of the pressure pump is fixedly connected to the water outlet pipe. The right side of the outer surface of the connecting pipe is fixedly connected to the left end of the cooling tower body in an inserted manner. The "J-shaped" pipe rack is located inside the cooling tower body, and the cooling mechanism is located inside the "J-shaped" pipe rack. A plurality of the nozzles are equidistantly distributed and do not contact each other.

[0010] Preferably, the cooling mechanism includes a three-way cooling pipe. The upper part of the left side of the outer surface of the three-way cooling pipe is fixedly connected to an inlet pipe, and the lower part of the left side of the outer surface of the three-way cooling pipe is fixedly connected to an outlet pipe.

[0011] Preferably, both the inlet pipe and the outlet pipe are fixedly connected to the left end of the cooling tower body in an inserted manner. The three-way cooling pipe is located inside the cooling tower body.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. In the utility model, by arranging a "J-shaped" pipe rack inside the spraying mechanism of the device, and the cooling mechanism of the device is located inside the "J-shaped" pipe rack. When the device is in use, the "J-shaped" pipe rack can spray on both sides of the internal cooling mechanism simultaneously, so that the heat dissipation rate of the liquid inside the cooling mechanism can be improved;

[0014] 2. In the utility model, by arranging a three-way cooling pipe in the cooling mechanism of the device, the liquid entering the cooling mechanism can dissipate heat through the three-way cooling pipe, which can not only improve the heat dissipation efficiency, but also improve the passing rate of the liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the overall structure of a spraying pump pipeline structure for an ammonia water production cooling tower of the utility model;

[0016] Figure 2 is a schematic sectional view of the overall structure of a spraying pump pipeline structure for an ammonia water production cooling tower of the utility model;

[0017] Figure 3 is a schematic diagram of the overall structure of the cooling mechanism of a spraying pump pipeline structure for an ammonia water production cooling tower of the utility model;

[0018] Figure 4 is a schematic diagram of the overall structure of the spraying mechanism of a spraying pump pipeline structure for an ammonia water production cooling tower of the utility model.

[0019] In the diagram: 1. Cooling tower body; 2. Inlet pipe; 3. Outlet pipe; 4. Spraying mechanism; 5. Ventilation opening; 6. Water collection tank; 7. Cooling mechanism; 8. Air outlet; 9. Fixing frame; 10. Exhaust fan; 71. T-shaped cooling pipe; 72. Inlet pipe; 73. Outlet pipe; 41. Pressure pump; 42. Connecting pipe; 43. "U" shaped pipe rack; 44. Spray nozzle. Detailed Implementation

[0020] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0021] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" 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.

[0023] Please see Figure 1-4 This utility model provides a technical solution:

[0024] A spray pump pipeline structure for an ammonia water production cooling tower, including a cooling tower body 1. The lower part of the right end of the cooling tower body 1 is fixedly connected with a water inlet pipe 2. The lower part of the left end of the cooling tower body 1 is fixedly connected with a water outlet pipe 3. The left end of the water outlet pipe 3 is fixedly connected with a spray mechanism 4. Ventilation openings 5 are respectively arranged on the lower sides of the middle parts of the left and right ends of the cooling tower body 1. A water collecting tank 6 is arranged on the lower wall inside the cooling tower body 1. A cooling mechanism 7 is inserted and fixedly connected to the left wall inside the cooling tower body 1. An air outlet 8 is fixedly connected to the upper end of the cooling tower body 1. A fixing frame 9 is fixedly connected to the upper end of the air outlet 8. An exhaust fan​​​​​​​​It should be noted that this utility model is a spray pump pipeline structure for a cooling tower in ammonia production. By setting an "I"-shaped pipe frame 43 in the spray mechanism 4 of the device, and the cooling mechanism 7 of the device is located inside the "I"-shaped pipe frame 43, when the device is in use, the "I"-shaped pipe frame 43 can spray the internal cooling mechanism 7 on both sides at the same time, so that the heat dissipation rate of the liquid inside the cooling mechanism 7 can be improved. In addition, by setting a three-way cooling pipe 71 in the cooling mechanism 7 of the device, the liquid entering the cooling mechanism 7 can dissipate heat through the three-way cooling pipe 71, which not only improves the heat dissipation efficiency, but also improves the liquid throughput.

[0028] 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 illustrative of the principles of this 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 claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A spray pump pipeline structure for a cooling tower used in ammonia production, comprising a cooling tower body (1), characterized in that: At the lower part of the right end of the cooling tower body (1), a water inlet pipe (2) is fixedly connected. At the lower part of the left end of the cooling tower body (1), a water outlet pipe (3) is fixedly connected. At the left end of the water outlet pipe (3), a spraying mechanism (4) is fixedly connected. At the lower sides of the middle parts of the left and right ends of the cooling tower body (1), ventilation openings (5) are provided. At the inner lower wall of the cooling tower body (1), a water collecting tank (6) is arranged. At the inner left wall of the cooling tower body (1), a cooling mechanism (7) is fixedly connected in an inserted manner. At the upper end of the cooling tower body (1), an air outlet (8) is fixedly connected. At the upper end of the air outlet (8), a fixing frame (9) is fixedly connected. At the middle part of the lower end of the fixing frame (9), an exhaust fan (10) is fixedly connected; The spraying mechanism (4) includes a pressure pump (41). At the output end of the pressure pump (41), a connecting pipe (42) is fixedly connected. At the right end of the connecting pipe (42), a "J" - shaped pipe rack (43) is fixedly connected. On one side of the outer surface of the "J" - shaped pipe rack (43) close to the cooling mechanism (7), a plurality of spray nozzles (44) are fixedly connected.

2. The spray pump pipeline structure for an ammonia production cooling tower according to claim 1, characterized in that: The water inlet pipe (2) and the water outlet pipe (3) are respectively located below the two ventilation openings (5) and do not touch each other. The two ventilation openings (5) are both located above the water collecting tank (6) and do not touch each other. The cooling mechanism (7) is located inside the spraying mechanism (4) and does not touch it. The exhaust fan (10) is located inside the air outlet (8) and does not touch it. The cooling mechanism (7) is located between the exhaust fan (10) and the two ventilation openings (5) and does not touch them.

3. The spray pump pipeline structure for an ammonia production cooling tower according to claim 1, characterized in that: The input end of the pressure pump (41) is fixedly connected to the water outlet pipe (3). The right side of the outer surface of the connecting pipe (42) is fixedly connected to the left end of the cooling tower body (1) in an inserted manner. The "J" - shaped pipe rack (43) is located inside the cooling tower body (1), and the cooling mechanism (7) is located inside the "J" - shaped pipe rack (43). The plurality of spray nozzles (44) are equidistantly distributed and do not touch each other.

4. The spray pump pipeline structure for an ammonia production cooling tower according to claim 1, characterized in that: The cooling mechanism (7) includes a three - way cooling pipe (71). At the upper part of the left side of the outer surface of the three - way cooling pipe (71), an inlet pipe (72) is fixedly connected. At the lower part of the left side of the outer surface of the three - way cooling pipe (71), an outlet pipe (73) is fixedly connected.

5. The spray pump pipeline structure for an ammonia water production cooling tower according to claim 4, characterized in that: Both the inlet pipe (72) and the outlet pipe (73) are fixedly connected to the left end of the cooling tower body (1) in an inserted manner. The three - way cooling pipe (71) is located inside the cooling tower body (1).

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