Desalted water inlet water quality stabilizing device

Abstract

The utility model relates to the technical field of desalted water, and discloses a desalted water inlet water quality stabilizing device which comprises a first supporting frame, a second supporting frame and an adjusting box, a filtering mechanism is arranged at the top of the first supporting frame, one side of the filtering mechanism is communicated with a first connecting pipe, the other side of the filtering mechanism is connected with a second connecting pipe, and the second connecting pipe is connected with the adjusting box. An ion exchange resin filter is arranged at the top of the second supporting frame, a water inlet of the ion exchange resin filter is communicated with the second connecting pipe, and a water outlet of the ion exchange resin filter is communicated with a third connecting pipe. According to the utility model, raw water enters the filter tank through the connecting pipe I, the filter plate intercepts large-particle suspended matters such as silt and rust to realize primary physical filtration, and the activated carbon filter plate adsorbs impurities such as organic matters and residual chlorine to further purify. The filtered water enters an ion exchange resin filter, hardness ions and the like are removed, and the hardness and the salt content are reduced. The stability of the inlet water quality of desalted water is improved, and the overall quality of subsequent desalted water is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to desalted water technical field especially relates to a desalted water water quality stabilizing device. BACKGROUND

[0002] With the rapid development of industrial technology, in many industries such as electronics, pharmaceutical, chemical industry, which require high quality water, desalted water as the key production water, its quality is directly related to product quality and the stability of production process. In the manufacture of electronic chips, ultra-pure desalted water can avoid the damage of impurities to the chip circuit; in the pharmaceutical industry, high-quality desalted water is an important factor to ensure the purity and safety of drugs. Therefore, it is of great significance to stabilize the water quality of desalted water.

[0003] A kind of desalted water water quality stabilizing device in prior art in filtration link, common filter device has sand filter, ordinary filter element filter etc. Sand filter is filtered to raw water by multiple layers of sand layer with different particle sizes, can remove a part of larger particle suspended solids, but the filtering effect of small particles and dissolved impurities is limited. Ordinary filter element filter is to use the filter core made of fiber material or porous material to intercept impurities, however, its filtering capacity is insufficient for complex composition raw water, such as containing various organic matter and residual chlorine, and filter core is easy to block, needs to be replaced frequently.

[0004] A kind of desalted water water quality stabilizing device in prior art in filtration link has poor comprehensive removal ability to various types of impurities in raw water, especially for large particle suspended solids, organic matter and residual chlorine and other impurities cannot be effectively removed at the same time, leading to unstable desalted water water quality, unable to meet the demand for high quality desalted water. Therefore, a kind of desalted water water quality stabilizing device is proposed to solve the above problems. CONTENT OF UTILITY MODEL

[0005] In order to make up for the above shortcomings, the utility model provides a kind of desalted water water quality stabilizing device, to improve the comprehensive removal ability of various types of impurities in raw water in filtration link, especially for large particle suspended solids, organic matter and residual chlorine and other impurities cannot be effectively removed at the same time, leading to unstable desalted water water quality, unable to meet the demand for high quality desalted water problem.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: a desalted water inlet water quality stabilizing device, including support frame no. 1, support frame no. 2 and adjusting box, the top of support frame no. 1 is provided with filter mechanism, one side of filter mechanism is connected with connecting pipe no. 1, the other side of filter mechanism is connected with connecting pipe no. 2, the top of support frame no. 2 is provided with ion exchange resin filter, and the water inlet of ion exchange resin filter is connected with connecting pipe no. 2, and the water outlet of ion exchange resin filter is connected with connecting pipe no. 3, one end of connecting pipe no. 3 is communicated with adjusting box, and the outside of adjusting box is provided with pH value adjusting mechanism,

[0007] The filter mechanism includes a filter box, the bottom of the filter box is fixedly connected to the top of the support frame one, one side of the filter box is communicated with the connecting pipe one, the other side of the filter box is communicated with the connecting pipe two, the top of the filter box is provided with a connecting plate, the bottom of the connecting plate is fixedly connected with a connecting plate, and the bottom of the connecting plate is fixedly connected with a filter plate and an activated carbon filter plate.

[0008] As a further description of the above technical scheme:

[0009] The bottom of the connecting plate is fixedly connected with a lock block on both sides, the lock block is inserted into the groove on the top of the filter box, and the top of the connecting plate is fixedly connected with a handle.

[0010] As a further description of the above technical scheme:

[0011] The outer side of the connecting plate is fixedly connected with a sealing gasket, and the outer side of the sealing gasket is matched with the groove in the inner wall of the filter box.

[0012] As a further description of the above technical scheme:

[0013] The inner bottom wall of the filter box is fixedly connected with a fixed shell, and the bottom of the filter plate and the activated carbon filter plate is inserted and matched with the inner wall of the fixed shell.

[0014] As a further description of the above technical scheme:

[0015] The pH value adjusting mechanism comprises a support frame three, one side of the top of the support frame three is provided with a sodium hydroxide solution tank, one side of the top of the support frame three close to the sodium hydroxide solution tank is provided with a metering pump one, the input end of the metering pump one is fixedly connected with an input pipe one, one end of the input pipe one is communicated with the sodium hydroxide solution tank, the output end of the metering pump one is fixedly connected with an output pipe one, one end of the output pipe one is communicated with the adjusting box, the other side of the top of the support frame three is provided with a hydrochloric acid solution tank, one side of the top of the support frame three close to the hydrochloric acid solution tank is provided with a metering pump two, the input end of the metering pump two is fixedly connected with an input pipe two, one end of the input pipe two is communicated with the hydrochloric acid solution tank, the output end of the metering pump two is fixedly connected with an output pipe two, one end of the output pipe two is connected with the adjusting box.

[0016] As a further description of the above technical solution:

[0017] The pH value adjusting mechanism further comprises a pH value sensor, which is arranged on the inner side wall of the adjusting box.

[0018] As a further description of the above technical solution:

[0019] An ultraviolet lamp is mounted on the inner side wall of the adjusting box.

[0020] As a further description of the above technical solution:

[0021] A controller is arranged on the outer side of the adjusting box, and a water inlet pipe is communicated with the side of the adjusting box away from the connecting pipe three.

[0022] The utility model has the advantages of the following beneficial effects:

[0023] 1、 in the utility model, raw water enters the filter box through the connecting pipe one, the filter plate intercepts silt, rust and other large particle suspended solids to realize preliminary physical filtration, and the activated carbon filter plate adsorbs organic matter, residual chlorine and other impurities to further purify.

[0024] 2、 in the utility model, the pH value sensor monitors the pH value of water in the adjusting box in real time and feeds back to the controller, the controller controls the metering pump accurately, adds acid and alkali solution as required, accurately stabilizes the pH value of water, and guarantees the stable environment of subsequent treatment. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 A perspective view of a desalted water inlet water quality stabilizing device is provided in the utility model;

[0026] Figure 2 A filter mechanism structure schematic view of a desalted water inlet water quality stabilizing device is provided in the utility model;

[0027] Figure 3 A Figure 2 A zoomed-in view of A in the utility model;

[0028] Figure 4 A pH value adjusting mechanism structure schematic view of a desalted water inlet water quality stabilizing device is provided in the utility model;

[0029] Figure 5 A support frame three structure schematic view of a desalted water inlet water quality stabilizing device is provided in the utility model;

[0030] Figure 6 A water inlet pipe structure schematic view of a desalted water inlet water quality stabilizing device is provided in the utility model.

[0031] Legend:

[0032] 1, support frame one; 2, filter mechanism; 201, filter box; 202, connecting plate; 203, handle; 204, lock block; 205, sealing gasket; 206, filter plate; 207, activated carbon filter plate; 208, fixed shell; 209, connecting plate; 3, connecting pipe one; 4, connecting pipe two; 5, support frame two; 6, ion exchange resin filter; 7, connecting pipe three; 8, adjusting box; 9, pH value adjusting mechanism; 901, sodium hydroxide solution tank; 902, metering pump one; 903, input pipe one; 904, output pipe one; 905, hydrochloric acid solution tank; 906, metering pump two; 907, input pipe two; 908, output pipe two; 909, pH value sensor; 9010, support frame three; 10, controller; 11, ultraviolet lamp; 12, water inlet pipe. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor fall within the protection scope of the utility model.

[0034] Refer to Figures 1-6The utility model provides a kind of embodiment: a kind of desalted water inlet water quality stabilizing device, including support frame one 1, support frame two 5 and adjusting box 8, support frame one 1 provides installation position for filter mechanism 2, support frame two 5 provides installation position for ion exchange resin filter 6, adjusting box 8 provides storage space for water after filtering.Support frame one 1 is provided with filter mechanism 2 on top, determines the position of first process procedure after raw water enters device, filter mechanism 2 can carry out preliminary purification to raw water here, intercepts large particle impurities and part of pollutant, prevents these substances from entering subsequent processing link, creates favorable conditions for subsequent more delicate water quality processing.Filter mechanism 2 is connected with connecting pipe one 3 on one side, as the channel of raw water into filter mechanism 2.Filter mechanism 2 is connected with connecting pipe two 4 on the other side, and it is the channel of water flow after filtering.Support frame two 5 is provided with ion exchange resin filter 6 on top, the water inlet of ion exchange resin filter 6 is connected with connecting pipe two 4, ion exchange resin filter 6 plays the key role of removing ion impurities in water here, reduces the hardness and salt content of water by ion exchange reaction.It is located after filter mechanism 2, can process water after preliminary filtering, further improves water quality, lays good ion balance foundation for subsequent pH value adjustment and final desalination treatment, reduces the influence of ion in water on subsequent equipment and processing process.Ion exchange resin filter 6 is connected with connecting pipe three 7 on water outlet, to ensure that water after preliminary filtering by filter mechanism 2 can smoothly enter ion exchange resin filter 6.One end of connecting pipe three 7 is connected with adjusting box 8, so that water after processing by ion exchange resin filter 6 can stably flow to subsequent adjusting box 8.Adjusting box 8 is provided with pH value adjusting mechanism 9 outside, it cooperates with adjusting box 8, can carry out pH value adjustment to water entering adjusting box 8 in real time.Through accurate control of the pH value of water, the requirement of subsequent desalination treatment to water quality acidity can be met, avoid the influence of equipment corrosion, incrustation or desalination effect due to improper pH value, ensure the stability of desalted water inlet water quality in chemical property, improve the reliability and efficiency of entire desalination process.

[0035] The filtering mechanism 2 comprises a filtering box 201, the bottom of the filtering box 201 is fixedly connected to the top of the support frame one 1, and the filtering box 201 provides a centralized processing space for the whole filtering process. One side of the filtering box 201 is communicated with the connecting pipe one 3, thereby providing a special channel for the raw water to enter the filtering box 201, so that the raw water can enter the filtering box 201 for filtering in a stable flow and pressure. The other side of the filtering box 201 is communicated with the connecting pipe two 4, thereby serving as an outlet channel for the filtered water, so that the filtered water can smoothly leave the filtering box 201 and enter the next processing link. The top of the filtering box 201 is provided with a connecting plate 209, thereby greatly facilitating the maintenance and management of the internal components of the filtering box 201. Through the connecting plate 209, the inside of the filtering box 201 can be conveniently operated, such as checking the state of the filtering plate 206 and the activated carbon filter plate 207, cleaning or replacing, and the like, without the need to disassemble the whole filtering box 201, thereby greatly reducing the maintenance difficulty and time cost. The bottom of the connecting plate 209 is fixedly connected with a connecting plate 202, thereby playing a connecting role, so that the filtering plate 206 and the activated carbon filter plate 207 are moved by pulling the handle 203. The bottom of the connecting plate 202 is fixedly connected with the filtering plate 206 and the activated carbon filter plate 207, the filtering plate 206 can intercept large-particle suspended substances in water, and the activated carbon filter plate 207 can adsorb organic matters, residual chlorine, part of odor substances and some small-molecule colloids in water by using the porous structure and adsorption performance of activated carbon. This not only further purifies the water quality, but also reduces the substances in water that interfere with the work of the ion exchange resin filter 6.

[0036] With reference to Figure 2 and Figure 3 The bottom of the connecting plate 209 is fixedly connected with lock blocks 204 on both sides, the lock blocks 204 are inserted into the grooves on the top of the filtering box 201, the top of the connecting plate 209 is fixedly connected with a handle 203, and the insertion design of the lock blocks 204 and the grooves greatly simplifies the installation process of the connecting plate 209. The operator can complete the fixation of the connecting plate 209 by inserting the lock blocks 204 into the grooves on the top of the filtering box 201, without the need of complicated tools or cumbersome connection steps, thereby improving the assembly efficiency. When the filtering plate 206 and the activated carbon filter plate 207 are maintained, repaired or replaced, the lock blocks 204 can be easily pulled out of the grooves, the connecting plate 209 can be quickly disassembled, the subsequent operation is facilitated, the time and workload of equipment maintenance are reduced, and the maintenance cost is lowered.

[0037] With reference to Figure 2 and Figure 3The outer side of the adapter plate 202 is fixedly connected with a sealing gasket 205, the outer side of the sealing gasket 205 is matched with the groove of the inner wall of the filter box 201, the sealing gasket 205 and the groove of the inner wall of the filter box 201 are tightly matched to form an effective sealing barrier. In the filtering process, it prevents water from seeping out from the gap between the adapter plate 202 and the inner wall of the filter box 201 or bypassing the filter plate 206 and the activated carbon filter plate 207 to directly flow out, ensures that all the water entering the filter box 201 can be filtered, guarantees the integrity and effectiveness of the filtering, and improves the filtering quality.

[0038] With reference to Figure 2 The inner bottom wall of the filter box 201 is fixedly connected with a fixed shell 208, the bottom of the filter plate 206 and the activated carbon filter plate 207 is insertedly matched with the inner wall of the fixed shell 208, and the fixed shell 208 provides accurate positioning for the filter plate 206 and the activated carbon filter plate 207. During installation, the operator can correctly place the filter plate 206 and the activated carbon filter plate 207 according to the position of the fixed shell 208, and the fixed shell 208 also plays a stable supporting role. In the filtering process, the filter plate 206 and the activated carbon filter plate 207 will not easily shake, tilt or shift in the face of water flow impact and pressure, so as to maintain a stable filtering state and guarantee the reliability of the filtering effect.

[0039] With reference to Figure 1 , Figure 4 , Figure 5 and Figure 6The pH adjusting mechanism 9 includes a support frame three 9010 to ensure that the sodium hydroxide solution tank 901, the metering pump one 902, the hydrochloric acid solution tank 905, and the metering pump two 906, and other components do not sway or become unstable during operation to affect their normal work. The top of the support frame three 9010 has the sodium hydroxide solution tank 901 on one side. The sodium hydroxide solution tank 901 serves as a container for storing sodium hydroxide solution, providing a necessary source of alkaline substances for adjusting the pH of the water in the adjusting tank 8. The top of the support frame three 9010 has the metering pump one 902 on the side close to the sodium hydroxide solution tank 901. The input end of the metering pump one 902 is fixedly connected with an input pipe one 903, one end of the input pipe one 903 is in communication with the sodium hydroxide solution tank 901, and the output end of the metering pump one 902 is fixedly connected with an output pipe one 904, one end of the output pipe one 904 is in communication with the adjusting tank 8. The metering pump one 902 can accurately control the amount of solution extracted from the sodium hydroxide solution tank 901 and deliver it to the adjusting tank 8. This allows accurate addition of the appropriate amount of sodium hydroxide solution in cooperation with the pH sensor 909 when adjusting the pH of the water, avoiding the problem of inaccurate pH adjustment due to the addition of too much or too little alkaline solution, improving the accuracy and stability of pH adjustment. The input pipe one 903 and the output pipe one 904 respectively realize the connection of the metering pump one 902 with the sodium hydroxide solution tank 901 and the adjusting tank 8, ensuring smooth flow and transmission of the solution, and ensuring the continuity and efficiency of the pH adjustment process. The top of the support frame three 9010 has the hydrochloric acid solution tank 905 on the other side. The top of the support frame three 9010 has the metering pump two 906 on the side close to the hydrochloric acid solution tank 905. The input end of the metering pump two 906 is fixedly connected with an input pipe two 907, one end of the input pipe two 907 is in communication with the hydrochloric acid solution tank 905, and the output end of the metering pump two 906 is fixedly connected with an output pipe two 908, one end of the output pipe two 908 is connected with the adjusting tank 8. The metering pump two 906 can accurately control the amount of solution extracted from the hydrochloric acid solution tank 905 and deliver it to the adjusting tank 8. Similar to the metering pump one 902, in cooperation with the pH sensor 909, the appropriate amount of hydrochloric acid solution is accurately added to achieve accurate adjustment of the pH of the water, avoiding the problem of inaccurate pH adjustment due to the addition of too much or too little acidic solution. The input pipe two 907 and the output pipe two 908 respectively realize the connection of the metering pump two 906 with the hydrochloric acid solution tank 905 and the adjusting tank 8, ensuring smooth flow and transmission of the solution, and ensuring the continuity and efficiency of the pH adjustment process.

[0040] Referring to Figure 4The pH adjusting mechanism 9 also comprises a pH sensor 909 arranged on the inner side wall of the adjusting tank 8. The pH sensor 909 can monitor the pH value change of the water in the adjusting tank 8 in real time. It transmits the detected pH value data to the controller 10, which controls the operation of the metering pump one 902 and the metering pump two 906 according to the preset pH value range and the actual measured value, so as to realize accurate addition of sodium hydroxide solution and hydrochloric acid solution, and improve the automation degree and accuracy of pH adjustment.

[0041] With reference to Figure 4 An ultraviolet lamp 11 is arranged on the inner side wall of the adjusting tank 8. The ultraviolet lamp 11 can emit ultraviolet rays to sterilize and disinfect the water in the adjusting tank 8.

[0042] With reference to Figure 4 and Figure 6 A controller 10 is arranged on the outer side of the adjusting tank 8. The controller 10 serves as the control center of the entire desalted water inlet water quality stabilizing device and can centrally manage and coordinate the work of each part. The side of the adjusting tank 8 away from the connecting pipe three 7 is connected with a water inlet pipe 12. The water inlet pipe 12 enables the processed water inlet to enter the salted water outlet device.

[0043] Working principle: The raw water enters the filter tank 201 of the filtering mechanism 2 through the connecting pipe one 3. In the filter tank 201, the water first passes through the filter plate 206, which can intercept large-particle suspended substances such as silt and rust in the water, and thus performs preliminary physical filtration on the raw water. Subsequently, the water passes through the activated carbon filter plate 207, which uses its rich pore structure to adsorb organic matter and residual chlorine and other impurities in the water, and thus further purifies the water quality. During the filtration process, the sealing gasket 205 ensures the sealing between the abutment plate 202 and the inner wall of the filter tank 201, preventing water from leaking from the gap without being fully filtered. The lock block 204 cooperates with the groove on the top of the filter tank 201, facilitating the installation and removal of the filter plate 206 and the activated carbon filter plate 207, and facilitating regular maintenance and replacement. At the same time, the fixed shell 208 plays a supporting and positioning role for the filter plate 206 and the activated carbon filter plate 207, ensuring the stability of the filter plate 206 and the activated carbon filter plate 207 during the filtration process. The filtered water flows out of the filtering mechanism 2 through the connecting pipe two 4.

[0044] The filtered water enters the ion exchange resin filter 6 through the connecting pipe two 4. In the ion exchange resin filter 6, the ions in the water exchange with the exchangeable ions on the ion exchange resin. The cation exchange resin can remove hardness ions such as calcium and magnesium and other heavy metal cations in the water, and the anion exchange resin can remove anions such as chloride ions and sulfate ions in the water, thereby reducing the hardness and salt content of the water and further improving the water quality. The water after ion exchange flows into the adjusting tank 8 through the connecting pipe three 7.

[0045] The pH sensor 909 monitors the pH value of the water in the adjusting tank 8 in real time and transmits a signal to the controller 10. When the monitored pH value is lower than the set value, the controller 10 controls the metering pump one 902 to start, and the metering pump one 902 pumps the sodium hydroxide solution in the sodium hydroxide solution tank 901 into the adjusting tank 8 through the input pipe one 903 and the output pipe one 904, so as to increase the pH value of the water; when the monitored pH value is higher than the set value, the controller 10 controls the metering pump two 906 to start, and the metering pump two 906 pumps the hydrochloric acid solution in the hydrochloric acid solution tank 905 into the adjusting tank 8 through the input pipe two 907 and the output pipe two 908, so as to decrease the pH value of the water, so that the pH value of the water is stabilized in the set range.

[0046] In the adjusting tank 8, the ultraviolet lamp 11 performs sterilization treatment on the water after pH adjustment. The ultraviolet irradiation can destroy the DNA structure of bacteria, viruses and other microorganisms in the water, so that the microorganisms lose the ability of reproduction and survival, so as to achieve the purpose of sterilization and disinfection, ensure that the microbial indicators of the desalted water meet the requirements, and complete the stable treatment of the water quality. The inlet pipe 12 makes the processed water into the salted water equipment.

[0047] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application is made with reference to the foregoing embodiments, for the skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of the present application.

Claims

1. A desalination water influent quality stabilization device, comprising a support frame one (1), a support frame two (5), and a regulating tank (8), characterized in that: A filter mechanism (2) is provided on the top of the support frame (1). A connecting pipe (3) is connected to one side of the filter mechanism (2), and a connecting pipe (4) is connected to the other side of the filter mechanism (2). An ion exchange resin filter (6) is provided on the top of the support frame (5). The inlet of the ion exchange resin filter (6) is connected to the connecting pipe (4), and the outlet of the ion exchange resin filter (6) is connected to the connecting pipe (7). One end of the connecting pipe (7) is connected to the regulating box (8). A pH regulating mechanism (9) is provided on the outside of the regulating box (8). The filtration mechanism (2) includes a filter box (201), the bottom of which is fixedly connected to the top of the support frame (1), one side of which is connected to the connecting pipe (3), and the other side of which is connected to the connecting pipe (4). A connecting plate (209) is provided on the top of the filter box (201), and a connecting plate (202) is fixedly connected to the bottom of the connecting plate (209). A filter plate (206) and an activated carbon filter plate (207) are fixedly connected to the bottom of the connecting plate (202).

2. The desalination influent water quality stabilization device according to claim 1, characterized in that: Locking blocks (204) are fixedly connected to both sides of the bottom of the connecting plate (209). The outer side of the locking block (204) is inserted into the groove on the top of the filter box (201). A handle (203) is fixedly connected to the top of the connecting plate (209).

3. The desalination influent water quality stabilization device according to claim 1, characterized in that: A sealing gasket (205) is fixedly connected to the outer side of the connecting plate (202), and the outer side of the sealing gasket (205) is engaged with the groove on the inner wall of the filter box (201).

4. The desalination influent water quality stabilization device according to claim 1, characterized in that: The bottom wall of the filter box (201) is fixedly connected to a fixed shell (208), and the bottom of the filter plate (206) and the activated carbon filter plate (207) are inserted into the inner wall of the fixed shell (208).

5. The desalination influent water quality stabilization device according to claim 1, characterized in that: The pH adjustment mechanism (9) includes a support frame three (9010), a sodium hydroxide solution tank (901) is provided on one side of the top of the support frame three (9010), a metering pump one (902) is provided on the side of the top of the support frame three (9010) near the sodium hydroxide solution tank (901), an input pipe one (903) is fixedly connected to the input end of the metering pump one (902), one end of the input pipe one (903) is connected to the sodium hydroxide solution tank (901), and an output pipe one (904) is fixedly connected to the output end of the metering pump one (902). 4) One end is connected to the regulating box (8). A hydrochloric acid solution tank (905) is provided on the other side of the top of the support frame three (9010). A metering pump two (906) is provided on the side of the top of the support frame three (9010) near the hydrochloric acid solution tank (905). An input pipe two (907) is fixedly connected to the input end of the metering pump two (906). One end of the input pipe two (907) is connected to the hydrochloric acid solution tank (905). An output pipe two (908) is fixedly connected to the output end of the metering pump two (906). One end of the output pipe two (908) is connected to the regulating box (8).

6. The desalination influent water quality stabilization device according to claim 5, characterized in that: The pH adjustment mechanism (9) also includes a pH sensor (909), which is disposed on the inner wall of the adjustment box (8).

7. The desalination influent water quality stabilization device according to claim 1, characterized in that: The inner wall of the regulating box (8) is equipped with an ultraviolet lamp (11).

8. The desalination influent water quality stabilization device according to claim 1, characterized in that: A controller (10) is provided on the outside of the regulating box (8), and a water inlet pipe (12) is connected to the side of the regulating box (8) away from the connecting pipe (7).

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