Rapid desalination device

Abstract

The utility model relates to a kind of quick desalting device, including reaction kettle, circulating pump and desalination equipment;Reaction kettle is hollow structure, and salt water and desalination reagent are arranged in reaction kettle, and pipeline connection between reaction kettle and circulating pump;Circulating pump and desalination equipment are connected by pipeline;Desalination equipment and reaction kettle are connected by pipeline, and loop is formed between desalination equipment and reaction kettle.This quick desalting device forms circulation loop by reaction kettle, circulating pump and desalination equipment, can efficiently circulate desalination, save time its layout is reasonable and easy to maintain, excessive wear of salt to equipment can also be avoided, prolong the life of equipment, guarantee production stability, reduce cost and failure risk.

Description

Technical Field

[0001] This utility model relates to the field of chemical intermediate synthesis, and in particular to a rapid desalination device. Background Technology

[0002] In the synthesis of a chemical intermediate, chloroamine, sodium chloride is produced due to process requirements. Sodium chloride crystals precipitate out when the aqueous solution is saturated. If the precipitated sodium chloride crystals are not separated from the equipment immediately, the equipment will suffer severe wear due to their hardness. Therefore, it is essential to separate the sodium chloride crystals from the equipment as soon as they precipitate. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a rapid desalination device, which features efficient circulating desalination, reasonable layout for easy maintenance, and avoidance of excessive equipment wear. It effectively solves the problems mentioned in the background art, such as severe equipment wear caused by the inability to separate sodium chloride crystals in a timely manner in processes like chloroamine synthesis, as well as low desalination efficiency.

[0004] This utility model provides the following technical solution: a rapid desalination device, characterized in that it includes a reaction vessel, a circulating pump, and a desalination equipment;

[0005] The reactor is a hollow structure, and is filled with brine and desalination reagent. The reactor is connected to the circulating pump by a pipeline.

[0006] Piping connection between the circulating pump and the desalination equipment;

[0007] The desalination equipment is connected to the reactor via pipelines, and a loop is formed between the desalination equipment and the reactor.

[0008] In one embodiment of the utility model, the desalination device includes a housing and a cover;

[0009] The shell has a hollow structure with a feed inlet at the top and a through hole at the bottom.

[0010] The lid has a circular structure and is connected to the bottom of the shell.

[0011] In one embodiment of the utility model, the bottom of the housing is provided with a connecting part, which is a hollow cylindrical structure with openings at the top and bottom. The top of the connecting part is connected to a through hole, and the connecting part is connected to the cover by threads.

[0012] In one embodiment of the utility model, the bottom of the reactor is provided with a discharge port, and the side of the circulating pump is provided with a feed port. The discharge port of the reactor and the feed port of the circulating pump are connected by a pipeline.

[0013] The top of the circulating pump has an outlet and a discharge port, and the outlet of the circulating pump is connected to the inlet of the casing by a pipeline.

[0014] The reactor has an inlet at the top, and the inlet of the shell is connected to the inlet of the reactor by a pipeline.

[0015] In one embodiment of the utility model, the reactor also includes a crystal precipitation monitor, which is disposed inside the reactor and is suitable for electrical connection with a power source.

[0016] In one embodiment of the utility model, a valve is provided on the connecting pipeline between the reactor and the circulating pump.

[0017] In one embodiment of the utility model, a flow regulating valve is provided on the connecting pipeline between the desalination equipment and the reaction vessel and the circulating pump.

[0018] In one embodiment of the utility model, the desalination device is a centrifugal separation device, and the circulating pump is a corrosion-resistant centrifugal pump.

[0019] In one embodiment of the utility model, a drain port is provided at the bottom of the reactor.

[0020] In one embodiment of the utility model, the reactor is made of corrosion-resistant stainless steel;

[0021] The connecting pipelines between the reactor, circulating pump and desalination equipment are made of wear-resistant and corrosion-resistant stainless steel.

[0022] The beneficial effects of this utility model are:

[0023] By connecting the reaction vessel, circulating pump, and desalination equipment to form a circulation loop, and by making targeted designs for each component, the device structure and functional characteristics of this application can achieve efficient circulation desalination. This not only improves the desalination efficiency and effect, but also facilitates equipment maintenance due to the reasonable layout. Furthermore, it can avoid excessive wear and tear on the equipment caused by untimely salt treatment, extend the service life of the equipment, and ensure stable production.

[0024] Other features and aspects of this application will become clear from the following detailed description of exemplary embodiments with reference to the accompanying drawings. Attached Figure Description

[0025] The accompanying drawings, which are included in and form part of this specification, illustrate exemplary embodiments, features, and aspects of this application together with the specification and serve to explain the principles of this application.

[0026] Figure 1 This diagram shows the main structure of the rapid desalination device according to an embodiment of the present invention. Detailed Implementation

[0027] Various exemplary embodiments, features, and aspects of this application will now be described in detail with reference to the accompanying drawings. The same reference numerals in the drawings denote elements that have the same or similar functions. Although various aspects of the embodiments are shown in the drawings, they are not necessarily drawn to scale unless specifically indicated otherwise.

[0028] It should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model or 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.

[0029] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0030] The term “exemplary” as used herein means “serving as an example, embodiment, or illustration.” Any embodiment illustrated herein as “exemplary” is not necessarily to be construed as superior to or better than other embodiments.

[0031] Furthermore, to better illustrate this application, numerous specific details are provided in the following detailed embodiments. Those skilled in the art should understand that this application can be implemented without certain specific details. In some instances, methods, means, components, and circuits well-known to those skilled in the art have not been described in detail in order to highlight the main points of this application.

[0032] This utility model relates to a rapid desalination device, which is used to efficiently remove salt from liquids. It is applied in the field of chemical intermediate synthesis, and plays a role in timely separation and precipitation of salt, improving desalination efficiency, preventing equipment wear due to salt, and ensuring the production process.

[0033] Specific references Figure 1As a specific embodiment of the rapid desalination device of this utility model, the rapid desalination device includes: a reaction vessel 110, a circulating pump 120 and a desalination device 130, indicating that this rapid desalination device is composed of three main components, namely the reaction vessel 110, the circulating pump 120 and the desalination device 130.

[0034] Furthermore, such as Figure 1 As shown, 110 is the reaction vessel, 120 is the circulating pump, and 130 is the desalination equipment. This identifies the three core components of the rapid desalination device, which work together to achieve the rapid desalination function.

[0035] The reactor 110 is hollow and contains brine and desalination reagent. It is connected to the circulating pump 120 via piping. The hollow design of the reactor 110 provides space for the internal substances to react and mix. For example, during desalination, the brine and desalination reagent can fully contact and react chemically within this space. The piping connects the reactor 110 to the circulating pump 120, allowing the liquid inside the reactor 110 to flow into the circulating pump 120. The circulating pump 120 then extracts and propels the liquid, providing power for the subsequent desalination process.

[0036] Furthermore, such as Figure 1 As shown, the reactor 110 has a hollow structure, which acts like a container to hold liquids and other substances, such as brine and desalination reagents during desalination. A valve is connected to the bottom of the reactor 110, which is then connected to a circulation pump 120 via a pipeline. This connection allows the liquid inside the reactor 110 to flow into the circulation pump 120 by gravity or suction after the valve is opened, providing the power source for the subsequent desalination process.

[0037] A pipeline connects the circulating pump 120 to the desalination equipment 130. The circulating pump 120 draws and pressurizes the liquid from the reaction vessel 110 and transports it to the desalination equipment 130 through the pipeline. In this way, the liquid can enter the desalination equipment 130 for salt precipitation, which is an essential connection method for liquid transfer in the entire desalination process.

[0038] Furthermore, such as Figure 1 As shown, the circulating pump 120 pressurizes the liquid drawn from the reactor 110. The outlet of the circulating pump 120 is connected to the desalination equipment 130 through a pipeline. The circulating pump 120 acts as a power source, continuously transporting the liquid to the desalination equipment 130, allowing the liquid to undergo salt precipitation in the desalination equipment 130. This is the key link in the liquid transfer process in the entire desalination process.

[0039] The desalination device 130 is connected to the reactor 110 via pipeline, forming a closed loop. After the desalination device 130 processes the liquid, it returns the liquid to the reactor 110 through the pipeline. This connection creates a closed loop. This means that the liquid travels from the reactor 110, through the circulation pump 120 to the desalination device 130, is processed, and then returns to the reactor 110, allowing for continuous desalination and ensuring a continuous and efficient desalination process while also reducing wear on the reactor 110.

[0040] Furthermore, such as Figure 1 As shown, the liquid treated by the desalination device 130 is routed back to the top of the reactor 110 via a pipeline. This forms a complete loop, meaning that the liquid starts from the reactor 110, travels through the circulation pump 120 to the desalination device 130 for desalination, and then returns to the reactor 110. This cycle repeats continuously, ensuring that the desalination process can proceed continuously and efficiently, constantly reducing the salt content in the liquid and minimizing wear on the reactor 110.

[0041] In this embodiment, the desalination device 130 includes a housing 131 and a cover 132. The housing 131 has a hollow structure with an inlet at the top and a through hole at the bottom. The cover 132 has a circular structure and is connected to the bottom of the housing 131. The hollow housing 131 is manufactured using machining, casting, or other processes. The inlet is located at a suitable position at the top of the housing 131, and the through hole is located at the bottom. The circular cover 132 is connected to the bottom of the housing 131 by means of threaded connection or other methods to ensure a firm connection and good sealing. The hollow housing 131 provides space for the desalination reaction. The top inlet facilitates the entry of materials such as brine into the desalination device 130. The bottom through hole can be used to precipitate the separated salt. The circular cover 132 is easy to disassemble and install, facilitating cleaning, maintenance, and inspection of the internal parts of the device.

[0042] In this embodiment, a connecting part is provided at the bottom of the housing 131. The connecting part is a hollow cylindrical structure with openings at the top and bottom. The top of the connecting part is connected to the through hole. The connecting part and the cover 132 are connected by threads. A hollow cylindrical connecting part with openings at the top and bottom is machined at the bottom of the housing 131 to ensure a tight connection between its top and the through hole. Matching threads are machined on the outer wall of the connecting part and the corresponding part of the cover 132. The two are connected by screwing. The connecting part enhances the structural strength of the bottom of the housing 131 and provides a stable interface for the connection of the cover 132. The threaded connection facilitates the disassembly and installation of the cover 132, making it convenient for cleaning and maintenance of the equipment's interior, while ensuring good sealing to prevent leakage of internal media.

[0043] In this embodiment, the bottom of the reactor 110 has a discharge port, and the side of the circulating pump 120 has a feed port. The discharge port of the reactor 110 and the feed port of the circulating pump 120 are connected by a pipeline. The top of the circulating pump 120 has a discharge port, and the discharge port of the circulating pump 120 is connected by a pipeline to the feed port of the shell 131. The top of the reactor 110 has a feed port, and the feed port of the shell 131 is connected by a pipeline to the feed port of the reactor 110. The discharge port or feed port is opened at appropriate positions at the bottom of the reactor 110, the side and top of the circulating pump 120, and the top of the shell 131. Based on the relative positions of each piece of equipment and the characteristics of the fluid, appropriate corrosion-resistant stainless steel materials and specifications of pipelines are selected. Each opening is connected in sequence through flange connections and other methods, and sealing components such as gaskets are installed to ensure that the connection is firm and the seal is reliable. This establishes a stable circulation channel for the liquid between the reactor 110, the circulating pump 120, and the desalination equipment 130, allowing the liquid to pass through each piece of equipment in sequence according to the process flow. This ensures that the desalination work is continuous and efficient, and also reduces the wear and tear on the reactor 110.

[0044] In this embodiment, the reactor 110 also includes a crystal precipitation monitor, which is installed inside the reactor 110. The crystal precipitation monitor is suitable for electrical connection to a power source. A suitable type of crystal precipitation monitor is selected and installed in a suitable location inside the reactor 110 during the manufacturing or installation phase to ensure effective monitoring of crystal precipitation. Simultaneously, a dedicated power cable is laid to connect the monitor to an external power source, ensuring its normal power supply and operation. This allows for real-time monitoring of crystal precipitation within the reactor 110, obtaining information on the desalination reaction progress, facilitating timely adjustments to reaction conditions by operators, and improving desalination efficiency and product quality.

[0045] In this embodiment, a valve 140 is installed on the connecting pipeline between the reactor 110 and the circulating pump 120. A straight-through shut-off valve is installed on the pipeline connecting the bottom of the reactor 110 and the inlet of the circulating pump 120. By controlling the opening and closing of the valve 140, the flow of fluid can be controlled. The valve 140 is designed to cut off the fluid during device startup, shutdown, maintenance, or abnormal situations to ensure operational safety. It can also flexibly control the fluid transfer between the reactor 110 and the circulating pump 120 as needed.

[0046] In this embodiment, a flow regulating valve 150 is provided on the connecting pipeline between the desalination device 130, the reactor 110, and the circulating pump 120. The flow regulating valve 150 is used to regulate the fluid flow rate. By adjusting the opening and closing of the regulating valve on the connecting pipeline, the bottom cover 132 of the desalination device 130 can be opened without affecting the operation of the reactor 110, so as to facilitate the cleaning of the desalination device 130.

[0047] In this embodiment, the desalination device 130 is a centrifugal separator, and the circulating pump 120 is a corrosion-resistant centrifugal pump. The desalination device 130 utilizes centrifugal force generated by high-speed rotation to separate impurities such as salts from the solution. The inlet and outlet of the device are correctly connected to the circulating pump 120 and the reaction vessel 110 via pipelines to ensure correct fluid flow direction. The centrifugal separator has high separation efficiency, quickly and effectively separating salts from the solution, improving desalination speed and effect, and is suitable for rapid desalination needs. The circulating pump 120 is a centrifugal pump made of corrosion-resistant stainless steel, which can resist corrosive media such as acids and alkalis that may be encountered during the desalination process. During installation, ensure proper connection and good sealing between the pump body and the connecting pipeline. The centrifugal pump has advantages such as continuous and uniform flow, and convenient operation and maintenance. Its corrosion resistance allows it to operate stably in the complex chemical environment of the desalination unit, extending its service life and ensuring a reliable power supply for liquid circulation.

[0048] In this embodiment, a drain port is provided at the bottom of the reactor 110. The location of the drain port is determined according to the structure and usage requirements of the reactor 110. Generally, it is selected near the lowest point of the bottom of the reactor 110 to facilitate the smooth discharge of deposited impurities. Timely discharge of impurities can avoid interference with the reaction and prevent impurities from affecting the concentration and purity of the reactants. This ensures that the reaction is carried out in a purer environment and improves the quality and yield of the reaction products.

[0049] In this embodiment, the reactor 110 is made of corrosion-resistant stainless steel. Using corrosion-resistant stainless steel as the manufacturing material, the reactor 110 body is formed through welding, machining, and other processes. Stainless steel's strong wear and corrosion resistance resists the erosion of chemicals during the desalination process, ensuring the structural strength and service life of the reactor 110 and preventing damage or contamination of the internal materials due to salt particle collisions and corrosion. The connecting pipelines between the reactor 110, circulating pump 120, and desalination equipment 130 are made of wear-resistant and corrosion-resistant stainless steel. These pipes are connected by welding, ensuring a good seal at the connection points. This prevents corrosion and wear when conveying corrosive and abrasive fluids, maintaining normal pipeline transport function, reducing leakage risk, and ensuring long-term stable operation of the desalination device.

[0050] This utility model's rapid desalination device consists of a reaction vessel, a circulating pump, and desalination equipment connected in a loop via pipelines. The reaction vessel contains a mixture of saline solution and reagents. The shell, cover, and connection parts of the desalination equipment are designed for easy cleaning and maintenance. All equipment ports are stably connected. Valves and flow regulating valves on the pipelines can control the fluid flow. A crystal precipitation monitor inside the reaction vessel can optimize the reaction. The equipment and pipelines are made of corrosion-resistant and wear-resistant materials. The reaction vessel also has a drain outlet, achieving efficient and stable desalination while facilitating maintenance and extending equipment life.

[0051] The various embodiments of this application have been described above. These descriptions are exemplary and not exhaustive, nor are they limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen to best explain the principles, practical application, or improvement of the technology in the market, or to enable others skilled in the art to understand the embodiments disclosed herein.

Claims

1. A rapid desalination device, characterized in that, Includes reaction vessel, circulating pump and desalination equipment; The reaction vessel has a hollow structure, and the reaction vessel is filled with brine and desalination reagent. The reaction vessel is connected to the circulating pump by a pipeline. The circulating pump is connected to the desalination equipment via a pipeline. The desalination equipment is connected to the reaction vessel by a pipeline, and a loop is formed between the desalination equipment and the reaction vessel.

2. The rapid desalination device of claim 1, wherein, The desalination device includes a housing and a cover; The shell is a hollow structure, with a feed inlet at the top and a through hole at the bottom. The lid has a circular structure and is connected to the bottom of the housing.

3. The rapid desalination device of claim 2, wherein, The bottom of the housing is provided with a connecting part, which is a hollow cylindrical structure with openings at the top and bottom. The top of the connecting part is connected to the through hole, and the connecting part is connected to the cover by threads.

4. The rapid desalination device of claim 3, wherein, The reactor has a discharge port at the bottom and a feed port on one side of the circulating pump. The discharge port of the reactor and the feed port of the circulating pump are connected by a pipeline. The top of the circulating pump is provided with a discharge port, and the discharge port of the circulating pump is connected to the inlet of the housing by a pipeline. The reactor has an inlet at the top, and the inlet of the shell is connected to the inlet of the reactor by a pipeline.

5. The rapid desalination device of claim 4, wherein, The reactor also includes a crystal precipitation monitor, which is installed inside the reactor and is suitable for electrical connection with a power source.

6. The rapid desalination device of claim 5, wherein, A valve is installed on the connecting pipeline between the reactor and the circulating pump.

7. The rapid desalination device of claim 6, wherein, A flow regulating valve is installed on the connecting pipeline between the desalination equipment, the reaction vessel, and the circulating pump.

8. The rapid desalination device of claim 7, wherein, The desalination equipment is a centrifugal separation device, and the circulating pump is a corrosion-resistant centrifugal pump.

9. The rapid desalination device of claim 8, wherein, The bottom of the reactor is equipped with a drain outlet.

10. The rapid desalination device of claim 9, wherein, The reactor is made of corrosion-resistant stainless steel; The connecting pipelines between the reactor, the circulating pump, and the desalination equipment are made of wear-resistant or corrosion-resistant stainless steel.

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