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CN-224221310-U - Ammonia water production equipment

CN224221310UCN 224221310 UCN224221310 UCN 224221310UCN-224221310-U

Abstract

The application relates to the field of chemical equipment, and particularly discloses ammonia water production equipment, which comprises a box body, a liquid ammonia storage tank and a mixing kettle fixed in the box body, and is characterized in that: the utility model discloses a mixing kettle, including mixing kettle, ammonia storage tank, mixing kettle, ammonia pipe, cooling assembly, mixing kettle periphery fixedly connected with cooling assembly, mixing kettle bottom is provided with the shower of carrying soft water, the air inlet has been seted up to the roof in the mixing kettle, the air inlet is connected with the ammonia pipe, ammonia pipe one end fixedly connected with air inlet, the other end and liquid ammonia storage tank fixed connection, the ammonia pipe sets up along mixing kettle outer Zhou Panxuan, mixing kettle periphery fixedly connected with cooling assembly, mixing kettle bottom is provided with the discharge gate. The ammonia water production equipment has the effect of improving the resource utilization efficiency.

Inventors

  • CHEN MING
  • WEN DONGDONG
  • ZHANG XIAOHU
  • LIN SHENGHAO

Assignees

  • 温州博纳特种气体有限公司

Dates

Publication Date
20260512
Application Date
20250530

Claims (8)

  1. 1. The ammonia water production equipment comprises a box body (1), a liquid ammonia storage tank (2) and a mixing kettle (3) fixed in the box body (1), and is characterized in that a spray pipe (31) for conveying soft water is connected to the inner top wall of the mixing kettle (3), an air inlet (32) is formed in the side wall of the mixing kettle (3), an ammonia conveying pipe (33) is connected to the air inlet (32), one end of the ammonia conveying pipe (33) is fixedly connected to the air inlet (32), the other end of the ammonia conveying pipe is fixedly connected with the liquid ammonia storage tank (2), the ammonia conveying pipe (33) is arranged along the outer Zhou Panxuan of the mixing kettle (3), a cooling assembly (4) is fixedly connected to the periphery of the mixing kettle (3), and a discharge hole (34) is formed in the bottom of the mixing kettle (3).
  2. 2. The ammonia production equipment according to claim 1, wherein the cooling assembly (4) comprises a circulating water pump (41) and a cold water pipe (42) spirally arranged on the outer wall of the mixing kettle (3), and ammonia conveying pipes (33) and the cold water pipe (42) at the periphery of the mixing kettle (3) are alternately spirally arranged.
  3. 3. The ammonia production device according to claim 1, wherein the air inlet (32) is fixedly connected with a gasification chamber (35), and the ammonia conveying pipe (33) penetrates through the gasification chamber (35) and is spirally arranged.
  4. 4. The ammonia production device according to claim 1, wherein a return pipe (36) is arranged at the top of the mixing kettle (3).
  5. 5. The ammonia production equipment according to claim 1, wherein the inner wall of the mixing kettle (3) is connected with a plurality of baffle plates (37).
  6. 6. The ammonia production facility according to claim 1, wherein the ammonia delivery pipe (33) is provided with a flow meter (331) and a control valve (332), and the flow meter (331) is provided on a side of the control valve (332) close to the liquid ammonia tank (2).
  7. 7. The ammonia production facility according to claim 6, wherein a cleaning pipe (333) is connected to the middle part of the ammonia delivery pipe (33), and the cleaning pipe (333) is disposed at a side of the control valve (332) facing away from the liquid ammonia tank (2).
  8. 8. The ammonia production device according to claim 1, wherein an air outlet (11) is formed in the side wall of the box body (1), and an exhaust fan (12) is arranged in the air outlet (11).

Description

Ammonia water production equipment Technical Field The application relates to the field of chemical equipment, in particular to ammonia water production equipment. Background Ammonia water is widely used as an important chemical raw material in the fields of agriculture, pharmacy, water treatment and the like. In industrial production, ammonia is generally produced by gasifying liquid ammonia to form ammonia gas and then dissolving the ammonia gas in water, and the concentration of the ammonia gas is controlled by adjusting the addition amount of the ammonia gas. However, a large amount of heat released after the ammonia gas contacts with water cannot be effectively utilized, so that energy waste is caused, and energy conservation and emission reduction are not facilitated. Disclosure of utility model In order to improve the utilization efficiency of resources, the application provides ammonia water production equipment. The application provides ammonia water production equipment which adopts the following technical scheme: The utility model provides an ammonia water production facility, includes box, liquid ammonia storage tank and is fixed in the inside mixing kettle of box, the roof is connected with the shower of carrying soft water in the mixing kettle, the air inlet has been seted up to the mixing kettle lateral wall, the air inlet is connected with the ammonia pipe, ammonia pipe one end fixedly connected with air inlet, the other end and liquid ammonia storage tank fixed connection, ammonia pipe sets up along mixing kettle outer Zhou Panxuan, mixing kettle periphery fixedly connected with cooling module, mixing kettle bottom is provided with the discharge gate. Through the technical scheme, the process of mixing ammonia and water to form ammonia water is exothermic reaction, heat is required to be absorbed in the process of forming ammonia by liquid ammonia, heat released in the mixing process can be absorbed by the liquid ammonia in the ammonia conveying pipe to form ammonia, sufficient heat is provided for liquid ammonia gasification, the energy utilization efficiency is effectively improved, the energy consumption is reduced, the cooling assembly can further cool the mixing kettle, and therefore the ammonia water in the mixing kettle can not be heated to release ammonia again, the ammonia water concentration is ensured, and the product quality is ensured. Optionally, the cooling assembly comprises a circulating water pump and a cold water pipe spirally arranged on the outer wall of the mixing kettle, and the ammonia conveying pipe and the cold water pipe at the periphery of the mixing kettle are alternately spirally arranged. Through adopting above-mentioned technical scheme, cold water pipe and ammonia transfer pipe set up in turn and realize the even cooling to mixing kettle to effectively prevent to volatilize again because of local overheated ammonia water that leads to, make ammonia water concentration influenced, guarantee product quality. Optionally, the air inlet is fixedly connected with a gasification chamber, and the ammonia conveying pipe penetrates through the gasification chamber and is spirally arranged. Through adopting above-mentioned technical scheme, the gasification chamber can effectively ensure that the liquid ammonia in the ammonia delivery pipe can be gasified completely and form ammonia to can adjust the concentration of aqueous ammonia more accurately. In actual production, ammonia water with required concentration can be flexibly produced according to different requirements, the accurate requirement of different application scenes on the concentration of the ammonia water is met, meanwhile, liquid ammonia can be prevented from being directly dissolved in water, thermal shock to equipment caused by the solution heat of the liquid ammonia is prevented, and the service life of the equipment is prolonged. Optionally, the inner wall of the mixing kettle is connected with a plurality of baffle plates. By adopting the technical proposal, the baffle plate can continuously change the direction of the ammonia gas in the process of rising the ammonia gas, thereby effectively prolonging the contact time of the ammonia gas and water drops, improving the efficiency of dissolving the ammonia gas in water, Optionally, a reflux pipe is arranged on the top of the mixing kettle in a penetrating way. Through adopting above-mentioned technical scheme, in the dissolution, can lead to partial ammonia and water to volatilize because of exothermic, the back flow can effectively combine water condensation again with ammonia and form aqueous ammonia to effectively improve the utilization ratio of material and guarantee product quality. Optionally, the ammonia conveying pipe is provided with a flowmeter and a control valve, and the flowmeter is arranged on one side of the control valve, which is close to the liquid ammonia storage tank. By adopting the technical scheme, the liquid ammonia conveying