Phase change deoxygenation and deammoniation equipment and method based on sewage treatment

Abstract

The present invention belongs to the technical field of sewage treatment, and in particular to a phase-change deoxygenation and deammoniation device and method based on sewage treatment. In view of the fact that wastewater is difficult to completely contact with the phase-change deoxygenation wire during the flow of wastewater, thereby affecting the deoxygenation effect during the deoxygenation operation, and further affecting the operation and safety of the equipment, the following scheme is proposed, including a shell, both ends of the shell are provided with end shells, one side outer wall of the two end shells is fixedly connected with a purge pipe, and one end of the two purge pipes is fixedly connected with a purge gas bin. A phase-change deoxygenation and deammoniation device and method based on sewage treatment disclosed by the present invention has the function of increasing the sewage treatment effect. When in use, the device can disturb the wastewater inside the sewage pipe bin to increase the contact effect between the wastewater and the deoxygenation wire body when the wastewater flows, thereby increasing the degassing effect of the deoxygenation wire on oxygen and ammonia gas in the wastewater, and increasing the use effect of the device.

Description

Technical Field

[0001] The present invention relates to the technical field of sewage treatment, and in particular to a phase change deoxygenation and deammoniation device and method based on sewage treatment. Background Art

[0002] The power plant feed water deoxygenation system is designed to remove oxygen from the power plant feed water, prevent oxygen in the wastewater from corroding and oxidizing the equipment, and improve the operating efficiency and safety of the power plant. Use efficient and reliable deoxygenation equipment to improve the deoxygenation effect and reduce energy consumption. Regular inspection and maintenance of the system ensures the normal operation of the equipment and extends its service life. Therefore, it is often necessary to treat the wastewater when the power plant is in operation.

[0003] Wastewater treatment: The process of purifying wastewater to meet the water quality requirements for discharge into a water body or reuse. Wastewater treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical treatment, catering, etc., and is increasingly entering the daily lives of ordinary people.

[0004] The operation of power plants requires the removal of oxygen from wastewater. During the deoxygenation operation, the deoxygenation equipment uses phase change deoxygenation wires for deoxygenation operations. During this operation, the wastewater needs to contact the phase change deoxygenation wires to precipitate gases such as oxygen. However, during the flow of wastewater, it is difficult for the wastewater to completely contact the phase change deoxygenation wires, which affects the deoxygenation effect during the deoxygenation operation, and then affects the operation and safety of the equipment. Summary of the invention

[0005] The present invention discloses a phase change deoxygenation and deammoniation equipment and method based on sewage treatment, aiming to solve the problem that in the background technology, it is necessary to remove oxygen from wastewater during the operation of a power plant. When performing the deoxygenation operation, the deoxygenation equipment adopts a phase change deoxygenation wire to perform the deoxygenation operation. During this operation, the wastewater needs to contact with the phase change deoxygenation wire to precipitate gases such as oxygen. However, it is difficult for the wastewater to completely contact with the phase change deoxygenation wire during the flow of the wastewater, thereby affecting the deoxygenation effect during the deoxygenation operation, and further affecting the technical problem of equipment operation and safety.

[0006] The present invention proposes a phase change deoxygenation and deammonification equipment based on sewage treatment, including a shell, both ends of the shell are provided with end shells, one side outer walls of the two end shells are fixedly connected with a purge pipe, and one end of the two purge pipes is fixedly connected with a purge gas bin, the outer walls of the opposite sides of the two purge gas bins are fixedly connected with a plurality of sewage pipe bins, and deoxygenation auxiliary modules are arranged inside the plurality of sewage pipe bins, the outer walls of the opposite sides of the two purge gas bins are fixedly connected with a plurality of deoxygenation filament bodies, and every three adjacent deoxygenation filament bodies are located inside the same two sewage pipe bins, a baffle adjustment module is arranged inside the shell, and a fixing ring is fixedly connected to the outer wall of the shell, and an installation sealing module is arranged on the fixing ring, and a water outlet pipe fitting and a water inlet pipe fitting are respectively arranged on the two end shells, and a plurality of connecting water pipes are arranged at one end of the water outlet pipe fitting and the water inlet pipe fitting, and one end of the plurality of connecting water pipes is respectively connected with the interior of the plurality of sewage pipe bins.

[0007] By providing a shell, an end shell, a purge pipe, a purge gas bin, a sewage pipe bin, a deoxygenation auxiliary module, a deoxygenation wire body, a baffle adjustment module, a fixing ring, an installation sealing module, a water outlet pipe fitting, a water inlet pipe fitting and a connecting water pipe, when in use, the purge pipe, the purge gas bin and the deoxygenation wire body are used for nitrogen purging to carry out deoxygenation and deammonification operations on the wastewater; the deoxygenation auxiliary module can increase the contact effect between the wastewater and the deoxygenation wire body when in use, thereby increasing the degassing effect of the deoxygenation wire on oxygen and ammonia gases in the wastewater, increasing the use effect of the device, and meeting the deoxygenation and deammonification requirements of the device; the baffle adjustment module can adjust the baffles inside multiple sewage pipe bins when in use, thereby reducing the vortex and turbulence of the fluid in the pipeline when in use, increasing the use effect of the device, and meeting the operation and use requirements of the device; the installation sealing module can be quickly disassembled when in use, which is convenient for the staff to perform maintenance or repair operations on the device, thereby increasing the convenience of use of the device when in use.

[0008] In a preferred solution, the deoxygenation auxiliary module includes two fixed inner rings, the two fixed inner rings are fixedly connected to the inner wall of the same sewage pipe bin, the inner walls of the two fixed inner rings are movably connected with a mounting ring seat and a fixed ring seat respectively, and the mounting ring seat and the outer wall on the opposite side of the fixed ring seat are fixedly connected with two mounting parts, the inner walls on both sides of the four mounting parts are movably connected with the same mounting shaft rod, the outer walls of the four mounting shaft rods are fixedly connected with connecting rod parts, the four connecting rod parts are provided with shaft rod parts, and the outer walls of the four shaft rod parts are fixedly connected with spoiler parts; the outer walls of one side of the four spoiler parts are fixedly connected with two adjustment plates, the outer walls of the opposite sides of the two spoiler parts on the same side are fixedly connected with the same three tension spring rods, and the outer walls of the mounting ring seat and the opposite side of the fixed ring seat are fixedly connected with two electric telescopic rods, the four electric telescopic rods The output ends are fixedly connected with connecting pieces, and the inner walls of the two connecting pieces on the same vertical plane are fixedly connected with the same annular piece, and the two annular pieces are respectively located on the outside of the four adjusting plates; an annular groove is provided on one side outer wall of the mounting ring seat, and four movable openings are provided on one side inner wall of the annular groove, and movable rods are movably connected to the inside of the four movable openings, and one end of the four movable rods are fixedly connected to the support piece, and a gear ring is movably connected to the inner wall of the annular groove, an annular plate is fixedly connected to the outer wall of the annular plate, and four guide openings are provided on one side outer wall of the annular plate, and the four movable rods respectively pass through the four guide openings, and a fixed notch is provided on the mounting ring seat, and a driving motor is fixedly connected to the inner wall of the fixed notch, and the output shaft of the driving motor is connected to a driving gear through a coupling, and the driving gear is located inside the annular groove, and the driving gear is meshed with the gear ring.

[0009] By providing a deoxygenation auxiliary module, the deoxygenation auxiliary module can assist the deoxygenation wire body in deoxygenation and deammoniation operations when in use, thereby increasing the contact effect between the wastewater and the deoxygenation wire body during the deoxygenation and deammoniation process, and then increasing the degassing effect of the deoxygenation wire body on oxygen and ammonia gases in the wastewater when in use. As the degassing effect improves, the operating effect and safety of the equipment can be improved, thereby increasing the use effect of the device when in use. When in use, the deoxygenation auxiliary module can rotate in conjunction with the baffle adjustment module to further increase the contact effect between the wastewater and the deoxygenation wire body during use, thereby further increasing the degassing effect of the device.

[0010] In a preferred solution, the baffle adjustment module includes a fixed ring frame, which is fixedly connected to the outer walls of three sewage pipe bins, and the inner wall of the fixed ring frame is fixedly connected to a stepper motor, the output shaft of the stepper motor is connected to a transmission gear through a coupling, and the outer wall of one side of the transmission gear is fixedly connected to a driven gear; the outer wall of one side of the outlet pipe is fixedly connected to a mounting rod, one end of the mounting rod is fixedly connected to a gear plate, an inner tooth groove is provided on the outer wall of the gear plate facing the transmission gear, and the inner wall of the shell is fixedly connected to a mounting ring frame, and a gear part is movably connected to the mounting ring frame, and the gear part is positioned Between the transmission gear and the gear plate, the gear part is meshed with the driven gear and the inner tooth groove; wherein the outer walls of multiple sewage pipe bins are movably connected with docking ring 1, the outer walls of multiple docking ring 1 are movably connected with docking ring 2, the inner walls of multiple docking ring 2 are respectively movably connected with the outer walls of another multiple sewage pipe bins, the inner walls of multiple docking ring 1 and multiple docking ring 2 are fixedly connected with two baffles, and the outer walls of multiple docking ring 1 are fixedly connected with gear ring 2, the outer walls of multiple docking ring 2 are fixedly connected with gear ring 1, multiple gear ring 1 are meshed with the gear plate, and multiple gear ring 2 are meshed with the transmission gear.

[0011] By providing a baffle adjustment module, the baffle adjustment module can rotate and adjust the angles of multiple baffles as needed when in use, thereby guiding and controlling the flow of wastewater inside the device when in use, and then reducing the vortex and turbulence of the fluid in the pipeline or equipment during the deoxygenation and deammonification process, so as to increase the use effect of the device, and when in use, the baffle adjustment module can synchronously drive the baffles inside multiple sewage pipe bins to be adjusted, further increasing the use effect of the device.

[0012] In a preferred embodiment, the installation sealing module includes an air pump and four installation half rings, the air pump is fixedly connected to the inside of the fixing ring, the four installation half rings are located outside the shell and the two end shells, the two output ends of the air pump are fixedly connected to the connecting pipe, the output ends of the two connecting pipes are fixedly connected to the delivery pipe, the two output ends of the two delivery pipes are fixedly connected to the sealing airbags, the outer walls of the four sealing airbags are respectively in contact with the outer walls of the shell and the two end shells, and the four sealing airbags are respectively located inside the four installation half rings; wherein one of the two installation half rings The side outer walls are all provided with mounting holes, and the outer walls of one side of the other two mounting semi-rings are fixedly connected with limiting rods, and the outer walls of the two limiting rods are respectively in contact with the inner walls of the two mounting holes, and the outer walls of one side of the four mounting semi-rings are all provided with mounting openings, and the inner walls of the four mounting openings are fixedly connected with mounting sleeves, wherein the outer walls of one side of the two mounting sleeves are fixedly connected with power motors, and the output shafts of the two power motors are connected with screw rods through couplings, and the outer walls of one side of the other two mounting sleeves are provided with threaded holes, and the outer walls of the two screw rods are respectively movably connected with the inner walls of the two threaded holes.

[0013] By providing an installation sealing module, the installation sealing module can fix and seal the shell and the end shell when in use, so as to ensure the sealing effect inside the device when in use, prevent external dust and other debris from entering the shell and affecting the operation of the device, thereby increasing the use effect of the device. At the same time, the installation sealing module can be quickly disassembled when in use, so that it is convenient for the staff to perform maintenance or repair operations on the device during use, thereby increasing the convenience of using the device when in use.

[0014] A phase change deoxygenation and deammoniation method based on sewage treatment, using the phase change deoxygenation and deammoniation equipment based on sewage treatment as described above, comprises the following steps:

[0015] Step 1: When the equipment is running, the equipment running wastewater is transported to the sewage pipe bin through the water inlet pipe and the connecting water pipe. At this time, the wastewater enters the sewage pipe bin, and at the same time, the nitrogen is transported to the purge gas bin through the purge pipe, and then transported to the deoxidizing wire body for purge;

[0016] Step 2: After the wastewater enters the sewage pipe bin, the deoxygenation auxiliary module is started. The deoxygenation auxiliary module cooperates with the deoxygenation wire body to precipitate oxygen and ammonia gas in the wastewater to perform deoxygenation and deammoniation operations on the wastewater;

[0017] Step 3: While performing the deoxygenation and deammonification operations, start the baffle adjustment module, which adjusts the baffle plate to reduce the eddy current and turbulence of the fluid in the pipeline. At the same time, the baffle adjustment module can drive the deoxygenation auxiliary module to rotate to better perform the deoxygenation and deammonification operations;

[0018] Step 4: When oxygen and ammonia gases enter the deoxidation wire, they are taken away by nitrogen purge, and the wastewater after deoxidation and deammoniation is discharged through the outlet pipe until the deoxidation and deammoniation operation is completed.

[0019] From the above, it can be seen that the phase change deoxygenation and deammonification equipment based on sewage treatment provided by the present invention has the function of increasing the sewage treatment effect. When in use, the device can disturb the wastewater inside the sewage pipe bin to increase the contact effect between the wastewater and the deoxygenation wire body when the wastewater flows, thereby increasing the degassing effect of the deoxygenation wire on oxygen and ammonia gases in the wastewater, thereby increasing the use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a phase change deoxygenation and deammoniation equipment based on sewage treatment proposed by the present invention;

[0021] Figure 2 This is a schematic diagram of the combined structure of a sewage pipe bin and a connecting water pipe of a phase change deoxygenation and deammoniation device based on sewage treatment proposed by the present invention;

[0022] Figure 3 This is a schematic diagram of the combined structure of a deoxidizing wire body and a purge gas bin of a phase change deoxidizing and deammonifying device for sewage treatment proposed by the present invention;

[0023] Figure 4 This is a schematic diagram of the structure of a deoxygenation auxiliary module of a phase change deoxygenation and deammoniation equipment based on sewage treatment proposed by the present invention;

[0024] Figure 5 This is a schematic diagram of the partial structural disassembly of a deoxygenation auxiliary module of a phase change deoxygenation and deammoniation equipment based on sewage treatment proposed by the present invention;

[0025] Figure 6 This is a schematic cross-sectional structure diagram of a mounting ring seat of a phase change deoxygenation and deammoniation device based on sewage treatment proposed by the present invention;

[0026] Figure 7 This is a schematic diagram of the structure of a baffle adjustment module of a phase change deoxygenation and deammoniation equipment based on sewage treatment proposed by the present invention;

[0027] Figure 8 This is a schematic diagram of the cross-sectional structure of a transmission gear of a phase change deoxygenation and deammoniation device based on sewage treatment proposed by the present invention;

[0028] Fig. 9 This is a schematic diagram of the structure of the installation sealing module of a phase change deoxygenation and deammoniation equipment based on sewage treatment proposed by the present invention;

[0029] Fig.10 This is a schematic diagram of the partial structural disassembly of the installation sealing module of a phase change deoxygenation and deammoniation equipment based on sewage treatment proposed by the present invention.

[0030] In the figure: 1, purge pipe; 2, fixed ring; 3, shell; 4, water outlet pipe; 5, end shell; 6, install sealing module; 601, limit rod; 602, install half ring; 603, connecting pipe; 604, air pump; 605, delivery pipe; 606, sealing airbag; 607, power motor; 608, installation sleeve; 609, screw rod; 610, installation hole; 7, connect water pipe; 8, deaeration auxiliary module; 801, ring; 802, tension spring rod; 803, install ring seat; 804, connector; 805, electric telescopic rod; 806, install shaft rod; 807, adjustment plate; 808, spoiler plate; 809, installation part; 810, fixed ring seat; 811, connecting rod ;812, shaft member;813, movable rod;814, fixed inner ring;815, support member;816, annular plate;817, gear ring;818, driving gear;819, driving motor;820, guide port;9, baffle adjustment module;901, mounting rod;902, gear ring one;903, gear ring two;904, fixed ring frame;905, docking ring one;906, baffle plate;907, docking ring two;908, mounting ring frame;909, gear plate;910, driven gear;911, inner tooth groove;912, gear member;913, transmission gear;914, stepping motor;10, sewage pipe bin;11, purge air bin;12, deoxidizing wire body;13, water inlet pipe fittings. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0032] The phase change deoxygenation and deammoniation equipment based on sewage treatment disclosed in the present invention is mainly used in scenarios where it is difficult for wastewater to completely contact with the phase change deoxygenation wire during the flow of wastewater, thereby affecting the deoxygenation effect during the deoxygenation operation, and further affecting the operation and safety of the equipment.

[0033] Reference Figure 1-Figure 10A phase change deoxidation and deammonification device based on sewage treatment comprises a shell 3, both ends of the shell 3 are provided with end shells 5, one side outer wall of the two end shells 5 are fixedly connected with a purge pipe 1, and one end of the two purge pipes 1 are fixedly connected with a purge gas bin 11, the outer walls of the opposite sides of the two purge gas bins 11 are fixedly connected with a plurality of sewage pipe bins 10, and the interiors of the plurality of sewage pipe bins 10 are provided with deoxidation auxiliary modules 8, and the outer walls of the opposite sides of the two purge gas bins 11 are fixedly connected with a plurality of deoxidation auxiliary modules 8. The wire body 12, every three adjacent deoxidation wire bodies 12 are located inside the same two sewage pipe bins 10, a baffle adjustment module 9 is arranged inside the shell 3, and a fixing ring 2 is fixedly connected to the outer wall of the shell 3, and an installation sealing module 6 is arranged on the fixing ring 2, and an outlet pipe fitting 4 and an inlet pipe fitting 13 are respectively arranged on the two end shells 5, and one end of the outlet pipe fitting 4 and the inlet pipe fitting 13 are provided with a plurality of connecting water pipes 7, and one end of the plurality of connecting water pipes 7 is respectively connected with the interior of a plurality of sewage pipe bins 10.

[0034] Specifically, when in use, the purge pipe 1, the purge gas bin 11 and the deoxygenation wire body 12 are used for nitrogen purging to perform deoxygenation and deammonification operations on the wastewater; the deoxygenation auxiliary module 8 can increase the contact effect between the wastewater and the deoxygenation wire body 12 when in use, thereby increasing the degassing effect of the deoxygenation wire on oxygen and ammonia gases in the wastewater, increasing the use effect of the device, and meeting the deoxygenation and deammonification requirements of the device; the baffle adjustment module 9 can adjust the baffles 906 inside the multiple sewage pipe bins 10 when in use, thereby reducing the eddy current and turbulence of the fluid in the pipeline when in use, increasing the use effect of the device, and meeting the operation and use requirements of the device; the installation sealing module 6 can be quickly disassembled when in use, which is convenient for the staff to perform maintenance or repair operations on the device, thereby increasing the convenience of use of the device when in use.

[0035] Reference Figure 2-Figure 6In a preferred embodiment, the deoxygenation auxiliary module 8 includes two fixed inner rings 814, and the two fixed inner rings 814 are fixedly connected to the inner wall of the same sewage pipe bin 10. The inner walls of the two fixed inner rings 814 are rotatably connected with the mounting ring seat 803 and the fixed ring seat 810, and the outer walls on the opposite sides of the mounting ring seat 803 and the fixed ring seat 810 are fixedly connected with two mounting members 809. The inner walls on both sides of the four mounting members 809 are connected to the same mounting shaft rod 806 through bearings. The four mounting shaft rods 806 The outer walls of the four connecting rods 811 are fixedly connected, and the shaft rods 812 are arranged on the four connecting rods 811. The outer walls of the four shaft rods 812 are fixedly connected with spoiler plates 808; the outer walls of one side of the four spoiler plates 808 are fixedly connected with two adjustment plates 807, and the outer walls of the opposite sides of the two spoiler plates 808 on the same side are fixedly connected with the same three tension spring rods 802, and the outer walls of the opposite sides of the mounting ring seat 803 and the fixed ring seat 810 are fixedly connected with two electric telescopic rods 805, and the four electric telescopic rods 806 are fixedly connected with the outer walls of the four spoiler plates 808. The output ends of the retracted rods 805 are fixedly connected to the connecting pieces 804, and the inner walls of the two connecting pieces 804 on the same vertical plane are fixedly connected to the same annular piece 801, and the two annular pieces 801 are respectively located outside the four adjustment plates 807; an annular groove is provided on the outer wall of one side of the mounting ring seat 803, and four movable openings are provided on the inner wall of one side of the annular groove, and movable rods 813 are slidably connected to the inside of the four movable openings, and one end of the four movable rods 813 is fixedly connected to the support piece 815, and the inner wall of the annular groove is rotatably connected to the inner wall of the annular groove. A gear ring 817 is connected, and an annular plate 816 is fixedly connected to one outer wall of the gear ring 817. Four guide openings 820 are opened on one outer wall of the annular plate 816. Four movable rods 813 pass through the four guide openings 820 respectively. A fixed slot is opened on the mounting ring seat 803. A driving motor 819 is fixedly connected to the inner wall of the fixed slot. The output shaft of the driving motor 819 is connected to a driving gear 818 through a coupling. The driving gear 818 is located inside the annular slot, and the driving gear 818 is meshed with the gear ring 817.

[0036] Specifically, after the wastewater enters the sewage pipe bin 10, the drive motor 819 is started, and the drive motor 819 drives the drive gear 818 to rotate. Since the drive gear 818 is meshed with the gear ring 817, the drive motor 819 drives the gear ring 817 to rotate, and then the gear ring 817 drives the annular plate 816 to rotate, so that the annular plate 816 drives the movable rod 813 to move inside the movable port through the guide port 820, and then the movable rod 813 drives the support member 815 to move around until the support member 815 is in contact with the inner wall of the docking ring 1 905 or the docking ring 2 907. The electric telescopic rod 805 is then started, and the connecting member 804 and the annular member 801 are driven to move by the electric telescopic rod 805. As the annular member 801 moves, the annular member 801 contacts the adjusting plate 807, so that the adjusting plate 807 drives the spoiler member 808 to move toward the deoxidizing wire body 12, so as to press the wastewater toward the deoxidizing wire body 12. At the same time, when the spoiler member 808 moves, the tension spring rod 802 is stretched, and then as the electric telescopic rod 805 is reset, the tension spring rod 802 can drive the spoiler member 808 to reset, and the operation is repeated to continuously press the wastewater spoiler toward the deoxidizing wire body 12.

[0037] In a specific application scenario, the deoxygenation auxiliary module 8 is suitable for the wastewater deoxygenation and deammoniation process, that is, the deoxygenation auxiliary module 8 can assist the deoxygenation wire body 12 in performing deoxygenation and deammoniation operations when in use, and increase the contact effect between the wastewater and the deoxygenation wire body 12 during the deoxygenation and deammoniation process, thereby increasing the degassing effect of the deoxygenation wire body 12 on oxygen and ammonia gases in the wastewater when in use. As the degassing effect improves, the operating effect and safety of the equipment can be improved, thereby increasing the use effect of the device. When in use, the deoxygenation auxiliary module 8 can cooperate with the baffle adjustment module 9 to rotate, so as to further increase the contact effect between the wastewater and the deoxygenation wire body 12 during use, and further increase the degassing effect of the device.

[0038] Reference Figure 2 , Figure 3 , Figure 7 and Figure 8In a preferred embodiment, the baffle adjustment module 9 includes a fixed ring frame 904, which is fixedly connected to the outer walls of three sewage pipe bins 10, and the inner wall of the fixed ring frame 904 is fixedly connected to a stepper motor 914, and the output shaft of the stepper motor 914 is connected to a transmission gear 913 through a coupling, and the outer wall of one side of the transmission gear 913 is fixedly connected to a driven gear 910; the outer wall of one side of the outlet pipe member 4 is fixedly connected to a mounting rod 901, and one end of the mounting rod 901 is fixedly connected to a gear plate 909, and the outer wall of the gear plate 909 facing the transmission gear 913 is provided with an inner tooth groove 911, and the inner wall of the shell 3 is fixedly connected to a mounting ring frame 908, and a gear member 912 is connected to the mounting ring frame 908 through a bearing, and the gear member 912 is located at Between the transmission gear 913 and the gear plate 909, the gear member 912 is meshed with the driven gear 910 and the inner tooth groove 911; wherein the outer walls of multiple sewage pipe bins 10 are rotatably connected with the docking ring 1 905, the outer walls of multiple docking rings 1 905 are rotatably connected with the docking ring 2 907, the inner walls of multiple docking rings 2 907 are respectively rotatably connected with the outer walls of another multiple sewage pipe bins 10, the multiple docking rings 1 905 and the inner walls of multiple docking rings 2 907 are fixedly connected with two baffles 906, and the outer walls of multiple docking rings 1 905 are fixedly connected with the gear ring 2 903, the outer walls of multiple docking rings 2 907 are fixedly connected with the gear ring 1 902, multiple gear rings 1 902 are meshed with the gear plate 909, and multiple gear rings 2 903 are meshed with the transmission gear 913.

[0039] Specifically, while performing the deoxygenation and deammoniation operations, the stepper motor 914 is started, and the stepper motor 914 drives the transmission gear 913 to rotate, and then the transmission gear 913 drives the driven gear 910 to rotate. Since the driven gear 910 is meshed with the gear member 912, and the gear member 912 is meshed with the inner tooth groove 911, the transmission gear 913 and the gear plate 909 can rotate synchronously during use, and the rotation directions are opposite. At this time, the transmission gear 913 can drive the gear ring 2 903 to rotate, and the gear plate 909 can drive the gear ring 1 902 to rotate, and then the gear ring 1 902 and the gear ring 2 903 drive the docking ring 2 907 and the docking ring 1 905 to rotate, and the docking ring 1 905 and the docking ring 2 907 drive the baffle 906 to rotate and adjust;

[0040] In a specific application scenario, the baffle adjustment module 9 is suitable for the wastewater flow link, that is, the baffle adjustment module 9 can rotate and adjust the angles of multiple baffles 906 as needed when in use, so as to guide and control the flow of wastewater inside the device when in use, and then reduce the eddy and turbulence of the fluid in the pipeline or equipment during the deoxygenation and deammonification process, so as to increase the use effect of the device, and when in use, the baffle adjustment module 9 can synchronously drive the baffles 906 inside multiple sewage pipe bins 10 to be adjusted, further increasing the use effect of the device.

[0041] Reference Figure 1 , Fig. 9 and Fig.10 In a preferred embodiment, the installation sealing module 6 includes an air pump 604 and four installation half rings 602, the air pump 604 is fixedly connected to the inside of the fixing ring 2, the four installation half rings 602 are all located outside the shell 3 and the two end shells 5, the two output ends of the air pump 604 are fixedly connected to the connecting pipe 603, the output ends of the two connecting pipes 603 are fixedly connected to the delivery pipe 605, the two output ends of the two delivery pipes 605 are fixedly connected to the sealing airbags 606, the outer walls of the four sealing airbags 606 are respectively in contact with the outer walls of the shell 3 and the two end shells 5, and the four sealing airbags 606 are respectively located inside the four installation half rings 602; wherein two installation half rings 60 2 is provided with a mounting hole 610 on one side outer wall, and the other two mounting semi-rings 602 are fixedly connected to the limiting rods 601 on one side outer walls, and the outer walls of the two limiting rods 601 are respectively in contact with the inner walls of the two mounting holes 610, and the four mounting semi-rings 602 are provided with mounting openings on one side outer walls, and the inner walls of the four mounting openings are fixedly connected with mounting sleeves 608, wherein the two mounting sleeves 608 are fixedly connected to the power motors 607 on one side outer walls, and the output shafts of the two power motors 607 are connected to the screw rods 609 through couplings, and the other two mounting sleeves 608 are provided with threaded holes on one side outer walls, and the outer walls of the two screw rods 609 are respectively connected to the inner walls of the two threaded holes through threads.

[0042] Specifically, during disassembly, the power motor 607 is started, and the power motor 607 drives the screw rod 609 to rotate, and then the screw rod 609 drives the two adjacent mounting frames 608 to move away from each other, and at the same time, the limiting rod 601 moves inside the mounting hole 610, so that the two adjacent mounting semi-rings 602 are separated to complete the rapid disassembly. During installation, the power motor 607 is reversed, so that the screw rod 609 drives the two adjacent mounting frames 608 to approach each other, and at the same time, the limiting rod 601 moves inside the mounting hole 610 until the two adjacent mounting semi-rings 602 are in contact. At this time, the air pump 604 is started, and the air pump 604 delivers gas to the inside of the connecting pipe 603, and delivers gas to the inside of the delivery pipe 605 through the connecting pipe 603, so that the sealing airbag 606 is inflated through the delivery pipe 605 to seal the gap between the shell 3, the end shell 5 and the mounting semi-ring 602;

[0043] In specific application scenarios, the installed sealing module 6 is suitable for device maintenance and repair, that is, the installed sealing module 6 can fix and seal the shell 3 and the end shell 5 when in use, so as to ensure the sealing effect inside the device when in use, prevent external dust and other debris from entering the shell 3 to affect the operation of the device, and increase the use effect of the device. At the same time, the installed sealing module 6 can be quickly disassembled during use, so that it is convenient for the staff to perform maintenance or repair operations on the device during use, thereby increasing the convenience of using the device during use.

[0044] A phase change deoxygenation and deammoniation method based on sewage treatment, using the phase change deoxygenation and deammoniation equipment based on sewage treatment as described above, comprises the following steps:

[0045] Step 1: When the equipment is running, the equipment running wastewater is transported to the sewage pipe bin 10 through the water inlet pipe 13 and the connecting water pipe 7. At this time, the wastewater enters the sewage pipe bin 10, and at the same time, the nitrogen is transported to the purge gas bin 11 through the purge pipe 1, and then transported to the deoxidizing wire body 12 for purge;

[0046] Step 2, after the wastewater enters the sewage pipe bin 10, the drive motor 819 is started, and the drive motor 819 drives the drive gear 818 to rotate. Since the drive gear 818 is meshed with the gear ring 817, the drive motor 819 drives the gear ring 817 to rotate, and then the gear ring 817 drives the annular plate 816 to rotate, so that the annular plate 816 drives the movable rod 813 to move inside the movable port through the guide port 820, and then the movable rod 813 drives the support member 815 to move around until the support member 815 contacts the inner wall of the docking ring 1 905 or the docking ring 2 907, and then the electric telescopic rod 805 is started, and the electric telescopic rod 805 is driven by the electric The movable telescopic rod 805 drives the connecting member 804 and the annular member 801 to move. As the annular member 801 moves, the annular member 801 contacts the adjusting plate 807, so that the adjusting plate 807 drives the spoiler member 808 to move toward the deoxidizing wire body 12, so as to press the wastewater toward the deoxidizing wire body 12. At the same time, when the spoiler member 808 moves, the tension spring rod 802 stretches, and then as the electric telescopic rod 805 is reset, the tension spring rod 802 can drive the spoiler member 808 to reset, and repeat the operation to continuously press the wastewater spoiler toward the deoxidizing wire body 12, so as to cooperate with the deoxidizing wire body 12 to precipitate oxygen and ammonia gases in the wastewater, so as to perform the deoxidation and deammonification operation of the sewage;

[0047] Step 3: While performing the deoxygenation and deammonification operations, start the stepper motor 914, drive the transmission gear 913 to rotate through the stepper motor 914, and then drive the driven gear 910 to rotate through the transmission gear 913. Since the driven gear 910 is meshed with the gear member 912, and the gear member 912 is meshed with the inner tooth groove 911, the transmission gear 913 and the gear plate 909 can rotate synchronously during use, and the rotation directions are opposite. At this time, the transmission gear 913 can drive the gear ring 2 903 rotates, the gear plate 909 can drive the gear ring 1 902 to rotate, and then drive the docking ring 2 907 and the docking ring 1 905 to rotate through the gear ring 1 902 and the gear ring 2 903, and drive the baffle 906 to rotate and adjust through the docking ring 1 905 and the docking ring 2 907 to reduce the eddy current and turbulence of the fluid in the pipeline. At the same time, the docking ring 1 905 and the docking ring 2 907 can drive multiple deoxygenation auxiliary modules 8 to rotate when rotating, so as to better perform deoxygenation and deammonification operations;

[0048] Step 4: When oxygen and ammonia gases enter the deoxidation wire, they are taken away by nitrogen purge, and the wastewater after deoxidation and deammoniation is discharged through the outlet pipe 4 until the deoxidation and deammoniation operation is completed.

[0049] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A phase change deoxygenation and deammoniation device based on sewage treatment, comprising a shell (3), characterized in that: Both ends of the shell (3) are provided with end shells (5), one side outer wall of the two end shells (5) is fixedly connected to a purge pipe (1), and one end of the two purge pipes (1) is fixedly connected to a purge gas bin (11), the outer walls on the opposite side of the two purge gas bins (11) are fixedly connected to a plurality of sewage pipe bins (10), and the interiors of the plurality of sewage pipe bins (10) are provided with deoxidation auxiliary modules (8), the outer walls on the opposite side of the two purge gas bins (11) are fixedly connected to a plurality of deoxidation wire bodies (12), and every three adjacent deoxidation wire bodies (12) are located inside the same two sewage pipe bins (10), and the shell (3) a baffle adjustment module (9) is arranged inside, and a fixing ring (2) is fixedly connected to the outer wall of the shell (3), and a mounting sealing module (6) is arranged on the fixing ring (2), and a water outlet pipe (4) and a water inlet pipe (13) are respectively arranged on the two end shells (5), and one end of each of the water outlet pipe (4) and the water inlet pipe (13) is provided with a plurality of connecting water pipes (7), and one end of each of the plurality of connecting water pipes (7) is respectively connected to the interior of a plurality of sewage pipe bins (10), and the deoxygenation auxiliary module (8) comprises two fixed inner rings (814), and the two fixed inner rings (814) are fixedly connected to the inner wall of the same sewage pipe bin (10). The inner walls of the two fixed inner rings (814) are respectively movably connected to the mounting ring seat (803) and the fixed ring seat (810), and the outer walls on the opposite sides of the mounting ring seat (803) and the fixed ring seat (810) are fixedly connected to two mounting members (809), the inner walls on both sides of the four mounting members (809) are movably connected to the same mounting shaft rod (806), the outer walls of the four mounting shaft rods (806) are fixedly connected to connecting rod members (811), the four connecting rod members (811) are each provided with a shaft member (812), the outer walls of the four shaft members (812) are fixedly connected to spoiler members (808), and the four spoiler members (808) are fixedly connected to the outer walls of the four spoiler members (808). 08) are fixedly connected to two adjustment plates (807) on one side of the outer wall, and the two spoiler plates (808) on the same side are fixedly connected to the same three tension spring rods (802) on the opposite side of the outer wall, and the mounting ring seat (803) and the fixed ring seat (810) are fixedly connected to the opposite side of the outer wall of the two electric telescopic rods (805), the output ends of the four electric telescopic rods (805) are fixedly connected to the connecting piece (804), and the inner walls of the two connecting pieces (804) on the same vertical plane are fixedly connected to the same annular piece (801), and the two annular pieces (801) are respectively located outside the four adjustment plates (807).

2. According to claim 1, a phase change deoxygenation and deammoniation equipment based on sewage treatment is characterized in that: An annular groove is provided on one side outer wall of the mounting ring seat (803), and four movable openings are provided on one side inner wall of the annular groove. The interiors of the four movable openings are movably connected to movable rods (813), and one end of each of the four movable rods (813) is fixedly connected to a support member (815). A gear ring (817) is movably connected to the inner wall of the annular groove, and an annular plate (816) is fixedly connected to the outer wall of the gear ring (817). Four guide openings (820) are provided on one side outer wall of the annular plate (816), and the four movable rods (813) pass through the four guide openings (820) respectively. A fixed notch is provided on the mounting ring seat (803), and a driving motor (819) is fixedly connected to the inner wall of the fixed notch. The output shaft of the driving motor (819) is connected to a driving gear (818) via a coupling. The driving gear (818) is located inside the annular groove, and the driving gear (818) is meshed with the gear ring (817).

3. A phase change deoxygenation and deammoniation equipment based on sewage treatment according to claim 2, characterized in that: The baffle adjustment module (9) comprises a fixed ring frame (904), the fixed ring frame (904) being fixedly connected to the outer walls of three of the sewage pipe bins (10), the inner wall of the fixed ring frame (904) being fixedly connected to a stepper motor (914), the output shaft of the stepper motor (914) being connected to a transmission gear (913) via a coupling, and a driven gear (910) being fixedly connected to the outer wall of one side of the transmission gear (913).

4. A phase change deoxygenation and deammoniation equipment based on sewage treatment according to claim 3, characterized in that: A mounting rod (901) is fixedly connected to an outer wall of one side of the water outlet pipe member (4); a gear plate (909) is fixedly connected to one end of the mounting rod (901); an inner tooth groove (911) is provided on an outer wall of the gear plate (909) facing the transmission gear (913); a mounting ring frame (908) is fixedly connected to the inner wall of the housing (3); a gear member (912) is movably connected to the mounting ring frame (908); the gear member (912) is located between the transmission gear (913) and the gear plate (909); and the gear member (912) is meshed with a driven gear (910) and the inner tooth groove (911).

5. The phase change deoxygenation and deammoniation equipment based on sewage treatment according to claim 4 is characterized in that: The outer walls of the plurality of sewage pipe bins (10) are all movably connected to docking rings 1 (905), the outer walls of the plurality of docking rings 1 (905) are all movably connected to docking rings 2 (907), the inner walls of the plurality of docking rings 2 (907) are respectively movably connected to the outer walls of the other plurality of sewage pipe bins (10), the plurality of docking rings 1 (905) and the inner walls of the plurality of docking rings 2 (907) are all fixedly connected to two baffles (906), the outer walls of the plurality of docking rings 1 (905) are all fixedly connected to gear rings 2 (903), the outer walls of the plurality of docking rings 2 (907) are all fixedly connected to gear rings 1 (902), the plurality of gear rings 1 (902) are all meshed with a gear plate (909), and the plurality of gear rings 2 (903) are all meshed with a transmission gear (913).

6. The phase change deoxygenation and deammoniation equipment based on sewage treatment according to claim 5 is characterized in that: The installation sealing module (6) comprises an air pump (604) and four installation half rings (602); the air pump (604) is fixedly connected to the inside of the fixing ring (2); the four installation half rings (602) are all located outside the shell (3) and the two end shells (5); the two output ends of the air pump (604) are fixedly connected to the connecting pipe (603); the output ends of the two connecting pipes (603) are fixedly connected to the delivery pipe (605); the two output ends of the two delivery pipes (605) are fixedly connected to the sealing airbags (606); the outer walls of the four sealing airbags (606) are respectively in contact with the outer walls of the shell (3) and the two end shells (5); and the four sealing airbags (606) are respectively located inside the four installation half rings (602).

7. The phase change deoxygenation and deammoniation equipment based on sewage treatment according to claim 6 is characterized in that: One side outer wall of two of the mounting half rings (602) is provided with mounting holes (610), one side outer wall of the other two mounting half rings (602) is fixedly connected to a limiting rod (601), the outer walls of the two limiting rods (601) are in contact with the inner walls of the two mounting holes (610) respectively, one side outer wall of the four mounting half rings (602) is provided with a mounting opening, the inner walls of the four mounting openings are fixedly connected with mounting sleeves (608), one side outer wall of two mounting sleeves (608) is fixedly connected with a power motor (607), the output shafts of the two power motors (607) are connected with a screw rod (609) via a coupling, and one side outer wall of the other two mounting sleeves (608) is provided with a threaded hole, the outer walls of the two screw rods (609) are movably connected with the inner walls of the two threaded holes respectively.

8. A phase change deoxygenation and deammoniation method based on sewage treatment, using the phase change deoxygenation and deammoniation device based on sewage treatment as described in claim 7, characterized in that: The steps include: Step 1: When the equipment is in operation, the equipment operation wastewater is transported to the interior of the sewage pipe bin (10) through the water inlet pipe (13) and the connecting water pipe (7). At this time, the wastewater enters the sewage pipe bin (10), and at the same time, nitrogen is transported to the purge gas bin (11) through the purge pipe (1), and then transported to the interior of the deoxidizing wire body (12) for purge; Step 2: After the wastewater enters the sewage pipe bin (10), the deoxygenation auxiliary module (8) is started, and the deoxygenation auxiliary module (8) cooperates with the deoxygenation wire body (12) to separate oxygen and ammonia gases in the wastewater to perform deoxygenation and deammoniation operations on the wastewater; Step 3: while performing the deoxidation and deammonification operations, the baffle adjustment module (9) is started, and the baffle adjustment module (9) adjusts the baffle plate (906) to reduce the eddy current and turbulence of the fluid in the pipeline. At the same time, the baffle adjustment module (9) can drive the deoxidation auxiliary module (8) to rotate, so as to better perform the deoxidation and deammonification operations; Step 4: When oxygen and ammonia gases enter the deoxidizing wire, they are taken away by nitrogen purge, and the wastewater after deoxidation and deammoniation is discharged through the outlet pipe (4) until the deoxidation and deammoniation operation is completed.

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