Phosphoric acid atomizing nozzle device

Abstract

The utility model relates to a phosphoric acid atomizing nozzle device which comprises a nozzle body, the nozzle body is composed of a pipe body and a nozzle body, the outer side of the pipe body is fixedly connected with a heating water outlet pipe, the heating water outlet pipe extends into the pipe body, the bottom of the heating water outlet pipe is fixedly provided with a heating water inlet pipe, and the nozzle body is fixedly connected with the heating water inlet pipe. When liquid yellow phosphorus is pushed by external high pressure to enter the pipe body, hot water flows in from the heating water inlet pipe and flows in the sleeve arranged in the pipe body at the same time, so that the purpose of circularly heating the liquid yellow phosphorus is achieved, smooth circulation of the liquid yellow phosphorus is guaranteed, the processing efficiency and the consistency of products are improved, the risk of pipeline blockage is reduced, and the production cost is reduced. Along with the high atomization of yellow phosphorus, the spray head device can ensure the quality of finally sprayed products, and meanwhile, the whole device is simple in structure, so that the disassembly and the maintenance become simple and convenient, and the maintenance cost and the labor intensity are greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of spray nozzles, in particular to a phosphoric acid atomizing spray nozzle device. Background Art

[0002] Phosphoric acid is an inorganic acid that exists in the form of a colorless, transparent or slightly yellowish liquid, or in solid form. It is an acid formed by the reaction of phosphorus oxide with water. It has high solubility, is easily soluble in water, and releases significant heat. It is an important chemical raw material in industrial production and is widely used in the chemical industry. In its production and application process, phosphoric acid is often required to be evenly sprayed or dispersed in an atomized form to achieve different process goals.

[0003] However, in the prior art, the existing phosphoric acid atomizing nozzle device does not have a heating water outlet pipe inside. After the liquid yellow phosphorus enters the spray gun, in a low temperature environment or when the temperature of the yellow phosphorus itself decreases, the yellow phosphorus is easy to solidify or the viscosity increases, and the fluidity and spraying performance may be unstable, which reduces the operating efficiency of the production line and increases the scrap rate. At the same time, it increases the risk of pipeline blockage, causing equipment shutdown and the need for cleaning and maintenance, thereby reducing production efficiency and increasing maintenance costs. Utility Model Content

[0004] The utility model aims to provide a phosphoric acid atomizing nozzle device to solve the problem proposed in the above-mentioned background technology that the liquid yellow phosphorus entering the sleeve is not heated and kept warm in real time by circulating hot water. In a low temperature environment or when the temperature of the yellow phosphorus itself is reduced, the yellow phosphorus is easy to solidify or the viscosity increases, and the fluidity and injection performance may be unstable, which reduces the operating efficiency of the production line and increases the scrap rate. At the same time, it increases the risk of pipeline blockage, which leads to equipment shutdown and the need for cleaning and maintenance, thereby reducing production efficiency and increasing maintenance costs.

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

[0006] The technical solution of the utility model is as follows: a phosphoric acid atomizing nozzle device, comprising a nozzle body, the nozzle body consisting of a tube body and a nozzle body, a heating water outlet pipe fixedly connected to the outer side of the tube body, the heating water outlet pipe extending to the interior of the tube body, a heating water inlet pipe fixedly installed at the bottom of the heating water outlet pipe, and the end of the heating water inlet pipe extending to the inner cavity of the tube body.

[0007] As a preferred embodiment, the nozzle body is arranged at the end of the tube body, a nozzle core fixing portion is arranged at the rear end of the nozzle body, a nozzle core body is arranged in the middle of the nozzle body, and a nozzle core outlet is arranged at the front end of the nozzle body.

[0008] As a preferred embodiment, a locking cap is threadedly connected to the outer periphery of the nozzle body, and a transition cavity is provided between the locking cap and the nozzle body.

[0009] As a preferred embodiment, a high-pressure air inlet pipe is fixedly connected to the outer side of the pipe body, a feed pipe is connected to the end of the pipe body by screws, a throttle valve is provided on the outer side of the feed pipe, and a fixing plate is fixedly connected to the outer side of the pipe body.

[0010] As a preferred embodiment, an L-shaped plate is fixedly connected to the outer periphery of one end of the pipe body, and a mounting hole is formed inside the L-shaped plate.

[0011] As a preferred embodiment, a sealing ring is fixedly connected to the outer side of the connection between the pipe body and the locking cap.

[0012] Compared with the prior art, the advantages and positive effects of the present utility model are as follows.

[0013] In the present utility model, when liquid yellow phosphorus enters the pipe body under the push of external high pressure, at the same time, hot water flows in from the heating water inlet pipe and flows in the sleeve provided inside the pipe body, achieving the purpose of circulating heating of the liquid yellow phosphorus, ensuring the smooth flow of the liquid yellow phosphorus, helping to improve the processing efficiency and product consistency, reducing the risk of pipeline blockage. With the highly atomized yellow phosphorus, this spraying device can ensure the quality of the finally sprayed product. At the same time, the overall device has a simple structure, making disassembly and maintenance easy, greatly reducing the maintenance cost and labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the front sectional structure schematic diagram provided by the present utility model;

[0015] Figure 2 is the front view provided by the present utility model;

[0016] Figure 3 is provided by the present utility model Figure 1 The enlarged view of part A in.

[0017] Legend: 1. Sprinkler body; 101. Pipe body; 2. Nozzle body; 201. Nozzle core outlet; 202. Transition cavity; 203. Nozzle core fixing part; 204. Nozzle core body; 3. High-pressure air inlet pipe; 4. Heating water outlet pipe; 5. Heating water inlet pipe; 6. Screw; 7. Feed pipe; 8. Throttle valve; 9. L-shaped plate; 10. Mounting hole; 11. Sealing ring; 12. Fixing plate; 13. Locking cap. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model.

[0019] The present utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0020] Embodiment 1

[0021] As Figures 1 - 3 shown, the present utility model provides a technical solution: including a spray head body 1, the spray head body 1 is composed of a pipe body 101 and a nozzle body 2. A heated water outlet pipe 4 is fixedly connected to the outside of the pipe body 101, the heated water outlet pipe 4 extends into the interior of the pipe body 101, a heated water inlet pipe 5 is fixedly installed at the bottom of the heated water outlet pipe 4, and the end of the heated water inlet pipe 5 extends into the inner cavity of the pipe body 101.

[0022] In this embodiment, the pipe body 101 is composed of a closed tubular sleeve cavity, and a channel with both ends communicating with each other is provided at the center of the pipe body 101. The heated water outlet pipe 4 is arranged above the pipe body 101, and the heated water inlet pipe 5 is arranged on the lower side of the pipe body 101. When liquid yellow phosphorus enters the pipe body 101 under the push of external high pressure, at the same time, hot water flows in from the heated water inlet pipe 5. Specifically, there is a hot water inlet pipe in the heated water inlet pipe 5 extending to the inner bottom of the pipe body 101 to introduce hot water; there is a heated water outlet pipe 4 above the other side, so that the hot water flows from bottom to top in the sleeve provided inside the pipe body 101, increasing the heat exchange efficiency, achieving the purpose of circulating heating of liquid yellow phosphorus, ensuring the smooth flow of liquid yellow phosphorus, helping to improve the processing efficiency and product consistency, reducing the risk of pipeline blockage. With the highly atomized yellow phosphorus, this spray head device can ensure the quality of the finally sprayed product. At the same time, the overall device has a simple structure, making disassembly and maintenance simple, greatly reducing the maintenance cost and labor intensity.

[0023] Embodiment 2

[0024] As Figures 1 - 3As shown, the nozzle body 2 is arranged at the end of the pipe body 101. At the rear end inside the nozzle body 2, there is a nozzle core fixing part 203 for fixing the nozzle core body 204 to ensure its stability during operation. In the middle inside the nozzle body 2, there is a nozzle core body 204 which is used to manage the flow direction and velocity of the fluid and is a key component for controlling the spraying accuracy. At the front end inside the nozzle body 2, there is a nozzle core outlet 201. The fluid to be sprayed first enters the inside of the nozzle body 2, and then is processed and regulated by the nozzle core body 204, and finally is sprayed out through the nozzle core outlet 201. The nozzle core fixing part 203 ensures the fixing and stability of the nozzle core body 204 and guarantees the accuracy and consistency of the spraying process;

[0025] The outer circumference of the nozzle body 2 is threadedly connected with a locking cap 13. A transition cavity 202 is arranged between the locking cap 13 and the nozzle body 2. A high-pressure air inlet pipe 3 is fixedly connected to the outside of the pipe body 101. The end of the pipe body 101 is connected with a feed pipe 7 by a screw 6. A throttle valve 8 is arranged on the outside of the feed pipe 7. Through the setting of the throttle valve 8, the precise control of the spraying speed and quantity of the substance is realized to meet different spraying requirements. A fixing plate 12 is fixedly connected to the outside of the pipe body 101. An L-shaped plate 9 is fixedly connected to the outer circumference of one end of the pipe body 101. An installation hole 10 is opened inside the L-shaped plate 9. The pipe body 101 is conveniently fixed through the installation hole 10. A sealing ring 11 is fixedly connected to the outside of the connection part between the pipe body 101 and the locking cap 13. The design of the transition cavity 202 and the sealing ring 11 effectively prevents the leakage of gas or substance under high pressure and guarantees the safety of operation. During operation, high-pressure air is input through the inlet pipe 3, the feed pipe 7 receives the substance to be sprayed, and after being adjusted by the throttle valve 8, it enters the pipe body 101. Under the action of the high-pressure air, the substance obtains a high speed inside the pipe body 101 and is atomized and sprayed out through the nozzle body 2. The locking cap 13 and the sealing ring 11 ensure good sealing of the system under the high-pressure working state and avoid any leakage.

[0026] Finally, it should be noted that the above-mentioned embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A phosphoric acid atomizing nozzle device, comprising a nozzle body (1), characterized in that: The nozzle body (1) is composed of a tube body (101) and a nozzle body (2); a heating water outlet pipe (4) is fixedly connected to the outside of the tube body (101); the heating water outlet pipe (4) extends to the inside of the tube body (101); a heating water inlet pipe (5) is fixedly installed at the bottom of the heating water outlet pipe (4); the end of the heating water inlet pipe (5) extends to the inner cavity of the tube body (101).

2. A phosphoric acid atomizing nozzle device according to claim 1, characterized in that: The nozzle body (2) is arranged at the end of the tube body (101), a nozzle core fixing portion (203) is arranged at the rear end inside the nozzle body (2), a nozzle core body (204) is arranged in the middle part inside the nozzle body (2), and a nozzle core outlet (201) is arranged at the front end inside the nozzle body (2).

3. A phosphoric acid atomizing nozzle device according to claim 1, characterized in that: The outer periphery of the nozzle body (2) is threadedly connected to a locking cap (13), and a transition chamber (202) is provided between the locking cap (13) and the nozzle body (2).

4. A phosphoric acid atomizing nozzle device according to claim 1, characterized in that: The outer side of the tube body (101) is fixedly connected to a high-pressure air inlet pipe (3), the end of the tube body (101) is connected to a feed pipe (7) via a screw (6), a throttle valve (8) is provided on the outer side of the feed pipe (7), and the outer side of the tube body (101) is fixedly connected to a fixing plate (12).

5. A phosphoric acid atomizing nozzle device according to claim 1, characterized in that: An L-shaped plate (9) is fixedly connected to the outer periphery of one end of the tube body (101), and a mounting hole (10) is provided inside the L-shaped plate (9).

6. A phosphoric acid atomizing nozzle device according to claim 1, characterized in that: A sealing ring (11) is fixedly connected to the outer side of the connection between the tube body (101) and the locking cap (13).

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