Ion exchange resin process boiler soft water unit

Abstract

The application relates to the technical field of soft water equipment, in particular to an ion exchange resin process boiler soft water device which comprises a fixed base, a resin tank is installed on the fixed base, a pretreatment tank is installed on the resin tank, a fixed frame is fixedly arranged on the pretreatment tank, a chlorine gas generator is installed on the fixed frame, a treatment seat is rotationally connected and arranged in the pretreatment tank, a plurality of oxidation mechanisms are fixedly arranged on the treatment seat, a plurality of sealing plugs are slidingly matched and arranged on the inner wall of the bottom end of the treatment seat, and a secondary treatment box is fixedly arranged on the outer wall of one side of the pretreatment tank. Through the arrangement of the oxidation mechanism, the iron and manganese metal ions in the water can be pretreated, the iron and manganese metal ions are converted into insoluble oxides, so that the iron and manganese metal ions are prevented from depositing or oxidizing on the resin, the poisoning and blockage of the resin are reduced, the service life of the resin is prolonged, the working efficiency of the ion exchange resin in the subsequent soft water treatment process can be improved, the demand for cleaning the resin and replacing the resin is reduced, and the operation cost is reduced.

Description

Technical Field

[0001] This invention relates to the field of water softening equipment technology, and more particularly to a boiler water softening device using ion exchange resin process. Background Technology

[0002] Ion exchange is a process that removes hardness from water by exchanging hardness ions such as calcium and magnesium ions with sodium ions (Na+) on the surface of a resin. Water flows through an exchanger containing resin, where sodium ions on the resin exchange with calcium and magnesium ions in the water, thus reducing water hardness. This process prevents scale buildup in boiler pipes and equipment, ensuring efficient boiler operation and extending equipment lifespan.

[0003] Existing ion exchange resin processes for boiler water softening effectively remove hardness ions such as calcium and magnesium, but they have limitations and drawbacks in the pretreatment of iron and manganese metal ions. When iron and manganese ions exist in dissolved form in water, they may deposit or oxidize on the resin surface after the exchange process, leading to resin poisoning or failure. Iron ions are particularly prone to reacting with the exchange groups in the resin to form deposits, which can clog the resin pores, reduce its exchange capacity, and even damage the resin.

[0004] In summary, the existing technology lacks a technique for pretreating iron and manganese metal ions in water. Summary of the Invention

[0005] The purpose of this invention is to address the shortcomings of the prior art by proposing an ion exchange resin process boiler soft water device.

[0006] To achieve the above objectives, the technical solution adopted by the present invention is as follows: an ion exchange resin process boiler soft water device, comprising a fixed base, a resin tank mounted on the fixed base, a pretreatment tank mounted on the resin tank, a fixed frame mounted on the pretreatment tank, a chlorine generator mounted on the fixed frame, a treatment seat rotatably connected inside the pretreatment tank, multiple oxidation mechanisms fixedly connected to the treatment seat, multiple sealing plugs slidably fitted on the inner wall of the bottom end of the treatment seat, and a secondary treatment box fixedly connected to one side of the outer wall of the pretreatment tank.

[0007] Preferably, the output end of the chlorine generator is connected to and fixedly provided with a gas guide pipe, and the other end of the gas guide pipe passes through the fixed frame and is rotatably connected to a rotating seat.

[0008] Preferably, a water inlet pipe is fixedly connected to the upper surface of the pretreatment tank.

[0009] Preferably, a plurality of water grooves are formed in the treatment seat, a motor A is fixedly connected to the middle portion of the treatment seat, the motor A is fixedly connected to the inner wall of the pretreatment tank, and an annular gear rack is fixedly connected to the lower surface of the treatment seat.

[0010] Preferably, the oxidation mechanism comprises an air extraction seat fixedly connected to the upper surface of the treatment seat, an air pipe and a chlorine pipe are fixedly connected to the upper surface of the air extraction seat, a filter pipe is threadedly connected to the other end of the air pipe, the other end of the chlorine pipe is fixedly connected to the rotating seat, a gas guide seat is fixedly connected to the output end of the air extraction seat, and a plurality of electric heating wires are fixedly connected to the gas guide seat.

[0011] Preferably, a motor B is fixedly connected to the upper surface of the air extraction seat, a fan blade is fixedly connected to the output end of the motor B and extends into the air extraction seat, an air injection pipe is fixedly connected to one end of the fan blade and extends into the gas guide seat through the inner wall of the air extraction seat, and a plurality of agitating air outlet pipes are fixedly connected to the bottom end of the air injection pipe.

[0012] Preferably, a tension spring is fixedly connected to the bottom end of the sealing plug, the other end of the tension spring is fixedly connected to the inner wall of the treatment seat, a conical head is fixedly connected to the lower surface of the sealing plug, and the outer wall of the conical head is in sliding contact with the inner wall of the bottom end of the pretreatment tank.

[0013] Preferably, a sealing cover is threadedly connected to each opening on the two sides of the secondary treatment box, a water guide pipe is fixedly connected to one side of the secondary treatment box, the other end of the water guide pipe is fixedly connected to the inner wall of the pretreatment tank, a drain pipe is fixedly connected to the bottom end of the secondary treatment box, the other end of the drain pipe is connected to the input end of a resin tank, a valve is fixedly connected to the output end of the resin tank, and an arc-shaped filter screen is fixedly connected to the inner wall of the middle portion of the secondary treatment box.

[0014] Preferably, a rotating shaft is fixedly connected to the inner wall of the secondary treatment box, a filter residue treatment plate is fixedly connected to one end of the rotating shaft inside the secondary treatment box, a transmission wheel is fixedly connected to the outer end of the rotating shaft, and the transmission wheel is in meshing transmission with the annular gear rack.

[0015] Compared with the prior art, the present application has the following beneficial effects:

[0016] 1. By setting the oxidation mechanism, the water can be softened before the resin tank is treated, the heated chlorine gas can improve the reaction rate and promote the oxidation reaction, the iron and manganese metal ions in the water can be pretreated and converted into insoluble oxides, thereby avoiding their deposition or oxidation on the resin, reducing the poisoning and blocking of the resin, prolonging the service life of the resin, improving the working efficiency of the ion exchange resin in the subsequent soft water treatment process, reducing the maintenance frequency of the soft water device, such as reducing the need for cleaning and replacing the resin, and reducing the operating cost;

[0017] 2. By opening multiple water troughs on the intermittent rotating treatment seat, batch oxidation pretreatment can be achieved, the water in each water trough can fully contact with chlorine gas and air to ensure complete oxidation of iron and manganese ions into precipitates, intermittent rotation ensures that each water trough is fully treated, the oxidation process is more uniform, and effective removal of iron and manganese metal ions in each batch of water is ensured, and the automatic opening of the sealing plug for drainage is realized by setting the conical head, the automatic drainage design not only improves the efficiency of the oxidation pretreatment, but also reduces the need for manual intervention and maintenance;

[0018] 3. By setting the secondary treatment box, the arc-shaped filter screen is used to separate the iron and manganese metal ion precipitates after oxidation, and when the treatment seat rotates, the filter residue treatment plate is driven to rotate, the precipitates are pushed down from the arc-shaped filter screen, and the poor filtration caused by the accumulation of precipitates on the filter screen surface is avoided, not only the continuity and efficiency of the filtration are improved, but also the filter screen surface is always kept clean, thereby prolonging the service life of the equipment. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a whole structure schematic diagram of the ion exchange resin process boiler soft water device of the application;

[0020] Figure 2 It is a whole structure partial cross-sectional schematic diagram of the ion exchange resin process boiler soft water device of the application;

[0021] Figure 3 It is a pretreatment tank structure partial cross-sectional schematic diagram of the ion exchange resin process boiler soft water device of the application;

[0022] Figure 4 It is a chlorine gas generator structure schematic diagram of the ion exchange resin process boiler soft water device of the application;

[0023] Figure 5 It is a treatment seat structure cross-sectional schematic diagram of the ion exchange resin process boiler soft water device of the application;

[0024] Figure 6It is a kind of ion exchange resin process boiler soft water device's oxidation mechanism structure local section view spread schematic view of the present application;

[0025] Figure 7 It is a kind of ion exchange resin process boiler soft water device's sealing plug structure schematic view of the present application;

[0026] Figure 8 It is a kind of ion exchange resin process boiler soft water device's secondary treatment tank structure local section view schematic view of the present application.

[0027] In the figure, it is indicated that: 1, fixed base;2, resin tank;3, pretreatment tank;4, fixed frame;5, chlorine generator;6, processing seat;7, oxidation mechanism;8, sealing plug;9, secondary treatment tank;501, air guide pipe;502, rotating seat;301, water inlet pipe;601, water tank;602, motor A;603, annular rack;701, air extraction seat;702, air pipe;703, chlorine pipe;704, filter pipe;705, air guide seat;706, electric heating wire;707, motor B;708, fan blade;709, gas injection pipe;710, agitated air outlet pipe;801, tension spring;802, conical head;901, sealing cover;902, water guide pipe;903, arc filter screen;904, rotating shaft;905, filter residue treatment plate;906, transmission wheel;907, drain pipe;201, valve. DETAILED DESCRIPTION

[0028] The following description is used to disclose the present application so that those skilled in the art can implement the present application. The preferred embodiments in the following description are only as examples, and other obvious modifications can be thought of by those skilled in the art.

[0029] As Figures 1-8 A kind of ion exchange resin process boiler soft water device, as shown in the figure, includes fixed base 1, fixed base 1 is installed with resin tank 2, resin tank 2 is installed with pretreatment tank 3, pretreatment tank 3 is installed with fixed setting fixed frame 4, fixed frame 4 is installed with chlorine generator 5, pretreatment tank 3 is rotatably connected with processing seat 6, processing seat 6 is connected with multiple oxidation mechanisms 7, the inner wall of the bottom end of processing seat 6 is slidably fitted with multiple sealing plugs 8, the outer wall of one side of pretreatment tank 3 is connected with fixed setting secondary treatment tank 9.

[0030] As Figure 4 Shown, chlorine generator 5 output end is connected with fixed setting air guide pipe 501, air guide pipe 501 other end passes through fixed frame 4 and is rotatably connected with rotating seat 502.

[0031] As Figure 3 Shown, pretreatment tank 3 upper surface is connected with fixed setting water inlet pipe 301.

[0032] AsFigure 5 As shown, a plurality of water troughs 601 are formed in the treatment seat 6, and a motor A 602 is fixedly connected to the middle of the treatment seat 6 and fixedly connected to the inner wall of the pretreatment tank 3. An annular rack 603 is fixedly connected to the lower surface of the treatment seat 6.

[0033] As shown, Figure 6 As shown, the oxidation mechanism 7 includes a suction seat 701 fixedly connected to the upper surface of the treatment seat 6. An air pipe 702 and a chlorine pipe 703 are fixedly connected to the upper surface of the suction seat 701. The other end of the air pipe 702 is threadedly connected to a filter pipe 704. The other end of the chlorine pipe 703 is fixedly connected to the rotating seat 502. A gas guide seat 705 is fixedly connected to the output end of the suction seat 701. A plurality of electric heating wires 706 are fixedly connected to the inside of the gas guide seat 705. A fan blade 708 is driven to rotate by a motor B 707. At this time, the chlorine gas in the rotating seat 502 is sucked into the suction seat 701 through the chlorine pipe 703. The air is filtered through the filter pipe 704 and then injected into the suction seat 701 through the air pipe 702. Then, the mixed gas of air and chlorine is injected into the gas guide seat 705. The model of the electric heating wire 706 is a nickel-chromium alloy NiCr heating wire.

[0034] The motor B 707 is fixedly connected to the upper surface of the suction seat 701. The output end of the motor B 707 extends into the inside of the suction seat 701 and is fixedly connected to the fan blade 708. One end of the fan blade 708 extends through the inner wall of the suction seat 701 to the inside of the gas guide seat 705 and is fixedly connected to a gas injection pipe 709. The bottom end of the gas injection pipe 709 is fixedly connected to a plurality of agitating gas outlet pipes 710. After being heated by the electric heating wire 706, the gas is injected into the gas injection pipe 709, discharged through the agitating gas outlet pipe 710, and injected into the water. At the same time, the rotating fan blade 708 drives the gas injection pipe 709 to rotate, so that the agitating gas outlet pipe 710 agitates the water.

[0035] As shown, Figure 7 As shown, the bottom end of the sealing plug 8 is fixedly connected to a tension spring 801, and the other end of the tension spring 801 is fixedly connected to the inner wall of the treatment seat 6. A conical head 802 is fixedly connected to the lower surface of the sealing plug 8. The outer wall of the conical head 802 is in sliding contact with the inner wall of the bottom end of the pretreatment tank 3. The tension spring 801 automatically seals the opening at the bottom end of the water trough 601.

[0036] As shown, Figure 8As shown, the secondary treatment tank 9 is provided with a sealing cover 901 threadedly connected at both sides, a water guide pipe 902 is fixedly connected at one side of the secondary treatment tank 9, and the other end of the water guide pipe 902 is fixedly connected to the inner wall of the pretreatment tank 3; a drain pipe 907 is fixedly connected at the bottom end of the secondary treatment tank 9, and the other end of the drain pipe 907 is connected to the input end of the resin tank 2; a valve 201 is fixedly connected to the output end of the resin tank 2; and an arc-shaped filter screen 903 is fixedly connected to the inner wall of the middle part of the secondary treatment tank 9.

[0037] A rotating shaft 904 is rotatably connected to the inner wall of the secondary treatment tank 9, one end of the rotating shaft 904 is fixedly connected to a filter residue treatment plate 905 in the secondary treatment tank 9, and the other end of the rotating shaft 904 is fixedly connected to a transmission wheel 906, which is in meshing transmission with the annular rack 603. When the treatment seat 6 rotates, the transmission wheel 906 is driven to rotate by the connected annular rack 603, so that the transmission wheel 906 can drive the connected rotating shaft 904 to rotate, and the rotating shaft 904 drives the connected filter residue treatment plate 905 to rotate, thereby cleaning the sediment deposited on the upper end of the arc-shaped filter screen 903.

[0038] Working principle: when the water needs to be softened, a proper amount of water is first injected into the water tank 601 on the treatment seat 6 through the water inlet pipe 301, and then chlorine gas is generated by the chlorine gas generator 5 and injected into the rotating seat 502 through the gas guide pipe 501, and then the treatment seat 6 is driven to rotate by the motor A 602;

[0039] Then the fan blade 708 is driven to rotate by the motor B 707, at this time the chlorine gas in the rotating seat 502 is sucked into the air suction seat 701 through the chlorine gas pipe 703, and the air is filtered through the filter pipe 704 and then injected into the air suction seat 701 through the air pipe 702, and then the mixed gas of air and chlorine gas is injected into the gas guide seat 705, and after being heated by the electric heating wire 706, it is injected into the gas injection pipe 709 and discharged through the stirring gas outlet pipe 710, and injected into the water, and the rotating fan blade 708 drives the gas injection pipe 709 to rotate, so that the stirring gas outlet pipe 710 stirs the water to improve the oxidation efficiency;

[0040] Then when the water tank 601 containing the oxidized water is rotated to above the water guide pipe 902, the sealing plug 8 connected to the conical head 802 is lifted to open under the action of the water guide pipe 902, so that the oxidized water is discharged and injected into the secondary treatment tank 9 through the water guide pipe 902, filtered through the arc-shaped filter screen 903, and then injected into the resin tank 2 through the drain pipe 907 for softening treatment;

[0041] At the same time, when the processing seat 6 rotates, the transmission wheel 906 can be driven to rotate through the connected annular rack 603, so that the transmission wheel 906 can drive the connected rotating shaft 904 to rotate, so that the rotating shaft 904 drives the connected residue processing plate 905 to rotate, and the sediment on the upper end of the arc-shaped filter screen 903 is cleaned, and then the sealing cover 901 is opened for cleaning.

[0042] The basic principles, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited to the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection required by the present application is defined by the appended claims and their equivalents.

Claims

1. An ion-exchange resin process boiler soft water unit comprising a fixed base (1) characterised in that: The fixed base (1) is provided with a resin tank (2), the resin tank (2) is provided with a pretreatment tank (3), the pretreatment tank (3) is provided with a fixed frame (4), the fixed frame (4) is provided with a chlorine generator (5), the pretreatment tank (3) is rotatably connected with a treatment seat (6), the treatment seat (6) is provided with a plurality of oxidation mechanisms (7), the treatment seat (6) is slidably connected with a plurality of sealing plugs (8), the pretreatment tank (3) is provided with a secondary treatment box (9), the chlorine generator (5) is connected with a gas guide pipe (501), the gas guide pipe (501) is rotatably connected with a rotating seat (502), the treatment seat (6) is provided with a plurality of water tanks (601), the treatment seat (6) is provided with a motor A (602), the motor A (602) is connected with the inner wall of the pretreatment tank (3), the treatment seat (6) is provided with an annular rack (603), the oxidation mechanism (7) comprises an air extraction seat (701), the air extraction seat (701) is connected with the upper surface of the treatment seat (6), the air extraction seat (701) is provided with an air pipe (702) and a chlorine pipe (703), the air pipe (702) is provided with a filter pipe (704), the chlorine pipe (703) is connected with the rotating seat (502), the air extraction seat (701) is provided with a gas guide seat (705), the gas guide seat (705) is provided with a plurality of electric heating wires (706), the air extraction seat (701) is provided with a motor B (707), the motor B (707) is connected with a fan blade (708), the fan blade (708) is connected with a gas injection pipe (709), the gas injection pipe (709) is provided with a plurality of stirring air outlet pipes (710), the secondary treatment box (9) is provided with a sealing cover (901), the secondary treatment box (9) is provided with a water guide pipe (902), the water guide pipe (902) is connected with the inner wall of the pretreatment tank (3), the secondary treatment box (9) is provided with a drain pipe (907), the drain pipe (907) is connected with the resin tank (2), the resin tank (2) is provided with a valve (201), and the secondary treatment box (9) is provided with an arc filter screen (903).

2. A process vessel for softening water by ion exchange according to claim 1, characterised in that: The pretreatment tank (3) is provided with a water inlet pipe (301).

3. The ion-exchange resin process boiler soft water unit according to claim 1, characterized in that: The bottom end of the sealing plug (8) is connected and fixedly provided with a tension spring (801), the other end of the tension spring (801) is connected and fixedly provided with the inner wall of the processing seat (6), the lower surface of the sealing plug (8) is connected and fixedly provided with a conical head (802), and the outer wall of the conical head (802) is slidably in contact with the bottom end inner wall of the pretreatment tank (3).

4. The ion-exchange resin process boiler soft water unit according to claim 1, characterized in that: The inner wall of the secondary treatment box (9) is throughly and rotationally connected with a rotating shaft (904), one end of the rotating shaft (904) located in the secondary treatment box (9) is connected and fixedly provided with a filter residue treatment plate (905), and the outer end of the rotating shaft (904) is connected and fixedly provided with a transmission wheel (906), and the transmission wheel (906) is in meshing transmission with the annular rack (603).

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