A resin partitioned condensate polishing equipment

Abstract

The invention discloses a resin partitioned condensate polishing device, which relates to the technical field of water treatment. The device comprises: a base, an anode tank and a cathode tank are fixedly mounted on the top of the base, a filter component is mounted at the bottom of the anode tank, a cationic resin layer is filled in the anode tank and above the filter component, a discharge pipe and a liquid discharge pipe are fixedly mounted at the bottom of the anode tank, the discharge pipe is connected to the top of the filter component for discharging the cationic resin; the invention utilizes a flattening component to perform a flattening operation after the addition is completed, thereby eliminating the problem of non-uniform tower distribution and ensuring the uniformity and density of the resin material; the flattening component can also regularly probe into the resin layer for sampling, and the resin samples taken out can be sent to a laboratory for analysis, thereby realizing real-time monitoring of the resin filler and timely replacing the resin when problems occur, thereby solving the problem of replacement delay existing in periodic replacement and emergency replacement.

Description

Technical Field

[0001] The invention relates to the technical field of water treatment, in particular to a resin partitioned layout type condensate polishing equipment. Background Art

[0002] In industries such as thermal power generation and the chemical industry, condensate polishing systems are critical for ensuring the safe operation of thermal equipment. These systems typically utilize a mixed or separate bed filled with ion exchange resins, using cationic and anionic resins to collaboratively remove soluble ionic impurities from the water. As consumable materials, resin performance gradually degrades with operating time, water quality fluctuations, and mechanical wear, requiring regular or condition-based replacement. Current resin replacement procedures present the following challenges:

[0003] 1. After the resin is filled into the tank, it is affected by gravity and fluid disturbances, often exhibiting a non-uniform tower-like distribution with a bulge in the middle and a depression at the edges (commonly known as the "hump effect"). This morphology results in significant differences in the compaction degree of the resin layer between the axial and radial directions. This increases the water flow resistance in high-density areas, causing water to flow preferentially through low-resistance channels, resulting in low local resin utilization, reduced ion exchange contact area, and decreased overall fine treatment efficiency.

[0004] 2. The current operation and maintenance strategy mainly relies on two types of trigger conditions to determine the timing of resin replacement: fixed-cycle replacement: the operating time is set based on experience, without considering the dynamic changes in the actual water quality load and the resin performance decay rate, which can easily lead to excessive replacement or replacement after failure; leakage emergency replacement: the replacement procedure is initiated after the escaped broken resin particles (cationic resin or anionic resin) are captured by the downstream resin catcher; however, when the catcher detects a leak, the resin bed structure has deteriorated and the system is already in an abnormal working state. Summary of the Invention

[0005] The object of the present invention is to provide a resin partitioned condensate polishing device to solve the problems raised in the prior art.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a resin partitioned condensate polishing equipment, comprising:

[0007] The base has an anode tank and a cathode tank fixedly installed on the top of the base, a filter component 1 is installed at the bottom of the anode tank, a cationic resin layer is filled in the anode tank and above the filter component 1, a discharge pipe 1 and a liquid discharge pipe 1 are fixedly installed at the bottom of the anode tank, the discharge pipe 1 is connected to the top of the filter component 1 for discharging the cationic resin, and the liquid discharge pipe 1 is connected to the bottom of the filter component 1 for discharging the liquid; a filter component 2 is installed at the bottom of the cathode tank, an anion resin layer is filled in the cathode tank and above the filter component 2, a discharge pipe 2 and a liquid discharge pipe 2 are fixedly installed at the bottom of the cathode tank, and the discharge pipe 2 is connected to the filter component 1. The top of the first and second components are connected for the discharge of anion resin, and the drain pipe is connected to the bottom of the second filter component for liquid discharge; the discharge pipe is threadedly installed with a plugging head in the discharge pipe, and the tops of the two plugging heads are flush with the tops of the discharge pipe and the discharge pipe, respectively. A transfer component is installed on the top of the base, and the bottom of the drain pipe is connected to the connecting pipe at the top of the cathode tank through the transfer component. Sampling holes are provided on the anode tank and the cathode tank. A plugging plate 1 for plugging the sampling hole is fixedly installed on the anode tank by screws, and a plugging plate 2 for plugging the sampling hole is fixedly installed on the cathode tank by screws;

[0008] There are two mounting seats. The top of the anode tank and the cathode tank are both provided with mounting holes connected to the inside thereof. The two mounting seats are fixedly mounted on the top of the anode tank and the cathode tank respectively and the mounting holes are blocked. A connecting pipe is vertically movable through the mounting seat. An annular plate is rotatably connected to the bottom of the outer wall of the connecting pipe. A flattening assembly is mounted on the annular plate. An adjustment mechanism connected to the annular plate is installed on the mounting seat. The adjustment mechanism is used to drive the flattening assembly to rise and fall or rotate. The flattening assembly has two working modes:

[0009] The first mode: the flattening component rotates to flatten the filled cation resin layer or anion resin layer;

[0010] Second mode: The flattening assembly is raised and lowered to extract cation resin samples or anion resin samples at different operation stages.

[0011] Preferably, the adjustment mechanism includes an adjustment component 1 and an adjustment component 2, both mounted on the mounting seat, wherein the adjustment component 1 is used to drive the annular plate to move up and down, and the adjustment component 2 is used to drive the annular plate to rotate; the adjustment component 1 includes:

[0012] The rotating ring is sleeved on the outside of the connecting pipe and is rotatably connected to the top of the annular plate. A threaded rod is vertically threaded through the mounting seat, and the threaded rod is rotatably connected to the top of the rotating ring.

[0013] Preferably: the second adjustment component includes a guide rod that is movable in a vertical direction and passes through the mounting seat, a support plate is fixedly installed on the top of the rotating ring, the guide rod is rotatably connected to the support plate, a spur gear is coaxially fixed on the guide rod and located on the inner side of the support plate, a fixing ring is fixedly installed on the top of the annular plate and located on the outer side of the rotating ring, an inner gear ring that meshes with the spur gear is fixedly installed on the inner side of the fixing ring, and a driving member connected to the guide rod is installed on the mounting seat, which is used to drive the guide rod to rotate.

[0014] Preferably, the driving member includes a connecting seat fixedly mounted on the top of the mounting seat, a vertical square rod fixedly mounted on the top of the guide rod, a connecting sleeve rotatably connected to the connecting seat is provided on the outside of the square rod in a vertical direction, and an electric motor is fixedly mounted on the connecting seat, and the motor is connected to the connecting sleeve through a bevel gear assembly.

[0015] Preferably: the flattening assembly includes a connecting block, a spring telescopic rod and a spreading plate, a cavity is opened inside the annular plate, a connecting block is fixedly installed on the top wall of the cavity, a connecting groove is opened on the bottom wall of the annular plate and is located below the connecting block, and the spreading plate extending to the outside of the annular plate is passed through the communicating groove in a horizontal direction, a horizontal spring telescopic rod is symmetrically fixedly installed on one side of the connecting block close to the annular plate, the ends of the two spring telescopic rods are connected to the spreading plate, and a sampling groove is opened on one side of the end of the spreading plate extending to the outside of the annular plate.

[0016] Preferably, the filter component comprises a filter plate fixedly mounted at the bottom of the anode tank, a liquid cavity being defined within the filter plate, and a plurality of liquid holes being defined on the top thereof, all of which are in communication with the interior of the liquid cavity; a discharge pipe running through the middle of the filter plate and extending to the top of the filter plate; a discharge pipe running through the bottom of the filter plate and in communication with the interior of the liquid cavity; an ultrafiltration membrane being fixedly mounted on the top of the filter plate and sheathed on the outside of the discharge pipe; and the plurality of liquid holes being blocked by the ultrafiltration membrane;

[0017] The second filter component includes a second filter plate fixedly installed at the bottom position inside the cathode tank, a second liquid cavity is opened inside the second filter plate, and a plurality of liquid holes are opened on the top that are connected to the interior of the second liquid cavity. A second discharge pipe passes through the middle of the second filter plate and extends to the top of the second filter plate. The second discharge pipe passes through the bottom of the second filter plate and is connected to the interior of the second liquid cavity. An ultrafiltration membrane second is fixedly installed on the top of the second filter plate and is sleeved on the outside of the second discharge pipe, and the second ultrafiltration membrane blocks the plurality of liquid holes second.

[0018] Preferably, a feeding mechanism connected to both connecting pipes is installed on the top of the base, and the feeding mechanism is used to feed resin into the two connecting pipes in sequence.

[0019] Preferably, the feeding mechanism includes a support seat fixedly mounted on the top of the base, a feeding hopper with an open top is fixedly mounted on the support seat, a sealing cover for sealing the open end of the feeding hopper is sleeved on the top of the feeding hopper, a three-way joint connected to the interior of the feeding hopper is fixedly mounted on the bottom of the feeding hopper, solenoid valves are fixedly mounted on both sides of the three-way joint, bellows are fixedly mounted on the other ends of the two solenoid valves, and the other ends of the two bellows are respectively connected to the top positions of the outer side walls of the two connecting pipes.

[0020] As a preferred embodiment: the outer wall of the connecting pipe is provided with a plurality of water holes connected to the interior of the cavity, and the plurality of water holes are inclined upward along the direction of the outer wall of the connecting pipe, and a guide column is vertically movable through the top of the connecting pipe, and the bottom of the guide column extends into the connecting pipe and a sealing block is fixedly installed, and the cross-section between the outer wall of the sealing block and the inner wall of the connecting pipe is fitted, and a threaded column rotatably connected to the sealing block is vertically threaded through the connecting pipe, and when the bottom of the sealing block is flush with the bottom of the annular plate, the top of the sealing block is located below the plurality of water holes, and when the top of the sealing block is fitted with the top wall of the connecting pipe, the bottom of the sealing block is located above the corrugated pipe, and the number of the connecting grooves is multiple, and the connecting grooves are arranged in a ring array at the bottom of the annular plate.

[0021] As a preferred embodiment: the transfer component includes a supporting seat fixedly mounted on the base, a liquid pump fixedly mounted on the top of the supporting seat, a valve 1 fixedly mounted on the bottom of the discharge pipe 1, the liquid inlet end of the liquid pump is connected with the discharge pipe 1 through the liquid inlet pipe, the liquid outlet end is fixedly mounted with a liquid outlet pipe, a valve 2 is fixedly mounted on the liquid inlet pipe, a connecting hose is fixedly mounted on the other end of the liquid outlet pipe, the other end of the connecting hose is connected to the top position of the outer side wall of the connecting pipe located at the top of the cathode tank, and another connecting pipe outer side wall is connected with a water injection pipe.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] 1. The flattening component can be used to perform flattening after the addition is completed, thereby eliminating the problem of uneven tower distribution and ensuring the uniformity and density of the resin material;

[0024] 2. The flattened components can also be regularly probed into the resin layer for sampling. The resin samples taken out can be sent to the laboratory for analysis, thereby achieving real-time supervision of the resin filler and timely replacement when problems occur in the resin, solving the problem of delayed replacement in periodic replacement and emergency replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 Shows a schematic diagram of the three-dimensional structure of the present invention;

[0026] Figure 2 A schematic diagram of the installation structure of the transfer component of the present invention is shown;

[0027] Figure 3 A schematic diagram of the installation structure of the plugging head of the present invention is shown;

[0028] Figure 4 Shows a schematic structural diagram of the sampling tank of the present invention;

[0029] Figure 5 A schematic diagram of the installation structure of the driving member of the present invention is shown;

[0030] Figure 6 The present invention shows Figure 5 Enlarged view of point A in the middle;

[0031] Figure 7 A schematic diagram of the installation structure of the flattening assembly of the present invention is shown;

[0032] Figure 8 The present invention shows Figure 7 Enlarged view of point B in the middle;

[0033] As shown in the figure: 1. Base; 11. Transfer component; 111. Bearing seat; 112. Liquid pump; 113. Liquid outlet pipe; 114. Connecting hose; 115. Valve 2; 12. Feeding mechanism; 121. Support seat; 122. Feeding hopper; 123. Sealing cover; 124. Three-way connector; 125. Solenoid valve; 126. Bellows; 2. Anode tank; 21. Filter component 1; 211. Filter plate 1; 212. Liquid cavity 1; 213. Liquid hole 1; 214. Ultrafiltration membrane 1; 22. Cationic resin layer; 23. Discharge pipe 1; 24. Discharge pipe 1; 241. Valve 1; 25. Sealing plate 1; 3. Cathode tank; 31. Filter component 2; 311. Filter plate 2; 312. Liquid cavity 2; 313. Liquid hole 2; 314. Ultrafiltration membrane 2; 32. Anion resin layer ;33. Discharge pipe 2;34. Discharge pipe 2;35. Sealing plate 1;4. Sealing head;5. Mounting seat;6. Connecting pipe;61. Guide column;62. Sealing block;63. Threaded column;64. Water hole;65. Water injection pipe;7. Annular plate;71. Cavity;72. Connecting groove;8. Flattening assembly;81. Connecting block;82. Spring telescopic rod;83. Flattening plate;831. Sampling trough;9. Adjusting mechanism;91. Adjusting assembly 1;911. Rotating ring;912. Threaded rod;92. Adjusting assembly 2;921. Guide rod;922. Support plate;923. Spur gear;924. Fixed ring;925. Internal gear ring;926. Driving part;9261. Connecting seat;9262. Square rod;9263. Connecting sleeve;9264. Motor;9265. Bevel gear assembly. DETAILED DESCRIPTION

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0035] Embodiment: The present invention provides a technical solution for a resin partitioned condensate polishing device, such as Figures 1-8 Shown, including:

[0036] The base 1 has an anode tank 2 and a cathode tank 3 fixedly mounted on the top of the base 1, a filter component 21 mounted at the bottom of the anode tank 2, a cationic resin layer 22 is filled in the anode tank 2 and located above the filter component 21, a discharge pipe 23 and a liquid discharge pipe 24 are fixedly mounted at the bottom of the anode tank 2, the discharge pipe 23 is connected to the top of the filter component 21 for discharging the cationic resin, and the liquid discharge pipe 24 is connected to the bottom of the filter component 21 for discharging the liquid; a filter component 31 is mounted at the bottom of the cathode tank 3, an anion resin layer 32 is filled in the cathode tank 3 and located above the filter component 31, a discharge pipe 33 and a liquid discharge pipe 34 are fixedly mounted at the bottom of the cathode tank 3, and it is worth noting that both the liquid discharge pipe 24 and the liquid discharge pipe 34 are A resin catcher is installed, a discharge pipe 2 33 is connected to the top of the filter component 2 31 for discharging anion resin, and a liquid discharge pipe 2 34 is connected to the bottom of the filter component 2 31 for discharging liquid; a plugging head 4 is threadedly installed in the discharge pipe 1 23 and the discharge pipe 2 33, and the tops of the two plugging heads 4 are flush with the tops of the discharge pipe 1 23 and the discharge pipe 2 33 respectively, a transfer component 11 is installed on the top of the base 1, and the bottom of the liquid discharge pipe 1 24 is connected to the connecting pipe 6 located at the top of the cathode tank 3 through the transfer component 11, and sampling holes are provided on the anode tank 2 and the cathode tank 3, and a plugging plate 1 25 for sealing the sampling hole is fixedly installed on the anode tank 2 by screws, and a plugging plate 2 35 for sealing the sampling hole is fixedly installed on the cathode tank 3 by screws;

[0037] There are two mounting seats 5. The tops of the anode tank 2 and the cathode tank 3 are both provided with mounting holes connected to the interior thereof. The two mounting seats 5 are respectively fixedly mounted on the tops of the anode tank 2 and the cathode tank 3 and the mounting holes are blocked. A connecting pipe 6 is vertically movable through the mounting seat 5. An annular plate 7 is rotatably connected to the bottom position of the outer wall of the connecting pipe 6. A flattening assembly 8 is installed on the annular plate 7. An adjusting mechanism 9 connected to the annular plate 7 is installed on the mounting seat 5. The adjusting mechanism 9 is used to drive the flattening assembly 8 to rise and fall or rotate. In this embodiment, the anode tank 2 and the cathode tank 3 both include an upper tank body and a lower tank body fixed to the base 1. The mounting holes and the sampling holes are both provided on the upper tank body. The upper tank body and the lower tank body are fixed by a plurality of bolts, which is convenient for disassembly of the upper tank body and disassembly and maintenance of the components of the flattening assembly 8 and the adjusting mechanism 9; the flattening assembly 8 has two working modes:

[0038] The first mode: the flattening assembly 8 rotates and flattens the filled cation resin layer 22 or the anion resin layer 32;

[0039] The second mode: the flattening assembly 8 is raised and lowered to extract cation resin samples or anion resin samples at different operation stages.

[0040] Through the design of the connecting pipe 6, the annular plate 7, the flattening assembly 8 and the adjusting mechanism 9, when in use, the strong acid cationic resin powder and the strong basic anion resin powder can be fed into the anode tank 2 and the cathode tank 3 respectively through the connecting pipe 6 on the anode tank 2 and the cathode tank 3. After the strong acid cationic resin powder and the strong basic anion resin powder are fed, the strong acid cationic resin powder and the strong basic anion resin powder are respectively accumulated on the top of the filter component 1 21 and the filter component 2 31. At this time, the adjusting mechanism 9 drives the annular plate 7 to drive the connecting pipe 6 to descend and contact the accumulated resin powder. The adjusting mechanism 9 is then used to rotate the annular plate 7, so that the flattening assembly 8 is in the first mode. The flattening assembly 8 rotates to flatten the filled cationic resin layer 22 or the anion resin layer 32, which is convenient for the cationic resin layer. 22 or flattening treatment of the anion resin layer 32; when the resin samples in the anode tank 2 and the cathode tank 3 need to be extracted and tested, the annular plate 7 is driven by the adjusting mechanism 9 to drive the connecting pipe 6 to descend and contact the accumulated resin powder, and then the adjusting mechanism 9 is used to rotate the annular plate 7 so that the flattening component 8 is in the second mode, and the cationic resin sample or the anion resin sample can be extracted by the flattening component 8, and the annular plate 7 is driven by the adjusting mechanism 9 to drive the connecting pipe 6 to move upward, so that the extracted cationic resin sample or the anion resin sample can be moved to the mounting hole on the anode tank 2 or the cathode tank 3, and the blocking plate 1 25 or the blocking plate 2 35 is disassembled, and the cationic resin sample or the anion resin sample moved to the mounting hole can be taken out, which facilitates the sampling and testing of the cationic resin sample or the anion resin sample.

[0041] As an embodiment, the adjustment mechanism 9 includes an adjustment component 1 91 and an adjustment component 2 92, both mounted on the mounting seat 5. The adjustment component 1 91 is used to drive the annular plate 7 to move up and down, and the adjustment component 2 92 is used to drive the annular plate 7 to rotate. The adjustment component 1 91 includes:

[0042] The rotating ring 911 is sleeved on the outside of the connecting pipe 6 and is rotatably connected to the top of the annular plate 7. A threaded rod 912 is vertically threaded through the mounting seat 5. The threaded rod 912 is rotatably connected to the top of the rotating ring 911. When in use, a rotational force is applied to the threaded rod 912 to rotate it on the mounting seat 5. The threaded rod 912 moves spirally on the mounting seat 5, thereby driving the annular plate 7 to perform vertical displacement outside the connecting pipe 6, thereby achieving the lifting effect of the flattening component 8.

[0043] As an embodiment: the adjustment component 2 92 includes a guide rod 921 that is movable in the vertical direction and penetrates the mounting seat 5. A support plate 922 is fixedly installed on the top of the rotating ring 911. The guide rod 921 is rotatably connected to the support plate 922. A spur gear 923 is coaxially fixed on the guide rod 921 and located on the inner side of the support plate 922. A fixing ring 924 is fixedly installed on the top of the annular plate 7 and located on the outer side of the rotating ring 911. An inner gear ring 925 that meshes with the spur gear 923 is fixedly installed on the inner side of the fixing ring 924. The driving member 926 connected to 921 is used to drive the guide rod 921 to rotate. When in use, the guide rod 921 is rotated on the support plate 922 by the driving member 926, driving the spur gear 923 to rotate. Since the threaded rod 912 threadedly penetrates the mounting seat 5 and is rotatably connected to the rotating ring 911, the threaded rod 912 can position the rotating ring 911, so that the annular plate 7 can be driven to rotate outside the rotating ring 911 through the inner gear ring 925 and the fixed ring 924, thereby achieving the effect of rotating the annular plate 7 at the bottom position of the outer side wall of the connecting pipe 6.

[0044] As an embodiment: the driving member 926 includes a connecting seat 9261 fixedly mounted on the top of the mounting seat 5, and a vertical square rod 9262 is fixedly mounted on the top of the guide rod 921. The outside of the square rod 9262 is movably sleeved in the vertical direction with a connecting sleeve 9263 rotatably connected to the connecting seat 9261, and a motor 9264 is fixedly mounted on the connecting seat 9261. The motor 9264 is connected to the connecting sleeve 9263 through a bevel gear assembly 9265. When in use, the motor 9264 is controlled to be turned on, and the output shaft of the motor 9264 rotates through the bevel gear assembly 9265 to drive the connecting sleeve 9263 to rotate, thereby driving the guide rod 921 to rotate through the square rod 9262. Since the connecting sleeve 9263 is movably sleeved in the vertical direction on the outside of the square rod 9262, when the annular plate 7 is vertically displaced outside the connecting pipe 6, the square rod 9262 is vertically displaced in the connecting sleeve 9263, without affecting the vertical displacement of the annular plate 7 outside the connecting pipe 6.

[0045] As an embodiment: the flattening assembly 8 includes a connecting block 81, a spring telescopic rod 82 and a flat plate 83. A cavity 71 is provided inside the annular plate 7, and a connecting block 81 is fixedly installed on the top wall of the cavity 71. A connecting groove 72 is provided on the bottom wall of the annular plate 7 and is located below the connecting block 81, and penetrates the side wall of the annular plate 7. A flat plate 83 extending to the outside of the annular plate 7 is penetrated in the communicating groove 72 in a horizontal direction. A horizontal spring telescopic rod 82 is symmetrically fixed on one side of the connecting block 81 close to the annular plate 7, and the ends of the two spring telescopic rods 82 are aligned with the flat plate 83. The spreading plate 83 is connected to the outside of the annular plate 7, and a sampling groove 831 is provided on one side of the end thereof. Specifically, when the annular plate 7 rotates and drives the spreading plate 83 to rotate, the sampling groove 831 is located on the side of the spreading plate 83 opposite to the rotation direction of the annular plate 7, and the spreading plate 83 keeps in contact with the inner wall of the upper tank body or the lower tank body. When in use, when the resin powder filled in the anode tank 2 or the cathode tank 3 is spread, a rotational force is applied to the threaded rod 912 to drive the annular plate 7 to move downward outside the connecting pipe 6 to contact the accumulated resin powder, thereby The material is compacted and the accumulated resin powder is spread outward and contacts the spreading plate 83. During this period, the control motor 9264 is turned on to drive the guide rod 921 to rotate, so that the annular plate 7 rotates at the bottom position of the outer wall of the connecting pipe 6, driving the spreading plate 83 to rotate around the annular plate 7, and then by rotating the threaded rod 912, the accumulated resin powder can be flattened. When it is necessary to sample the resin powder, a rotational force is applied to the threaded rod 912 to drive the annular plate 7 to move downward outside the connecting pipe 6 to contact the resin powder layer, and make the spreading plate 83 rotate around the annular plate 7. 3 bottom is inserted into the top of the resin powder layer, so that the resin powder can flow into the sampling groove 831. The staff then rotates the threaded rod 912 in the opposite direction, and the spreading plate 83 can be driven to move upward through the annular plate 7, so that the spreading plate 83 is moved to the sampling hole, and the resin powder in the sampling groove 831 can be driven to move to the sampling hole. The sealing plate 1 25 and the sealing plate 2 35 on the anode tank 2 and the cathode tank 3 are removed, so that the strongly acidic cationic resin powder and the strongly alkaline anionic resin powder can be sampled through the sampling holes on the anode tank 2 and the cathode tank 3.

[0046] like Figures 1-8As shown: the filter component 21 includes a filter plate 211 fixedly installed at the bottom position inside the anode tank 2, a liquid cavity 212 is opened inside the filter plate 211, and a plurality of liquid holes 213 are opened on the top, which are all connected to the interior of the liquid cavity 212. A discharge pipe 23 passes through the middle of the filter plate 211 and extends to the top of the filter plate 211. A discharge pipe 24 passes through the bottom of the filter plate 211 and is connected to the interior of the liquid cavity 212. An ultrafiltration membrane 214 is fixedly installed on the top of the filter plate 211 and is sleeved on the outside of the discharge pipe 23. The ultrafiltration membrane 214 is connected to the plurality of liquid holes. -213 is sealed. When in use, water flows into the interior of the anode tank 2, is filtered by the cationic resin layer 22, and then passes through the ultrafiltration membrane 214 through the plurality of liquid holes 213 to flow into the liquid cavity 212, and then can be discharged through the drain pipe 24. During this period, the ultrafiltration membrane 214 filters the strongly acidic cationic resin powder, so that the strongly acidic cationic resin powder remains in the interior of the anode tank 2. When it is necessary to discharge the strongly acidic cationic resin powder, the sealing head 4 in the discharge pipe 23 connected to the filter plate 211 is removed, and water is injected into the anode tank 2 to achieve the discharge of the strongly acidic cationic resin powder.

[0047] The filter component 2 31 includes a filter plate 2 311 fixedly installed at the bottom position inside the cathode tank 3, a liquid cavity 2 312 is opened inside the filter plate 2 311, and a plurality of liquid holes 2 313 are opened on the top, which are all connected to the interior of the liquid cavity 2 312. A discharge pipe 2 33 passes through the middle of the filter plate 2 311 and extends to the top of the filter plate 2 311. A discharge pipe 2 34 passes through the bottom of the filter plate 2 311 and is connected to the interior of the liquid cavity 2 312. An ultrafiltration membrane 2 314 is fixedly installed on the top of the filter plate 2 311 and is sleeved on the outside of the discharge pipe 2 33. The ultrafiltration membrane 2 314 is connected to the plurality of liquid holes. The second filter plate 313 is sealed, and the water source flows into the interior of the cathode tank 3. After being filtered by the anion resin layer 32, it passes through the second ultrafiltration membrane 314 and flows into the second liquid cavity 312 through multiple liquid holes 313, and then can be discharged through the second drain pipe 34. During this period, the second ultrafiltration membrane 314 filters the strong alkaline anion resin powder, so that the strong alkaline anion resin powder remains in the interior of the cathode tank 3. When the strong alkaline anion resin powder needs to be discharged, the sealing head 4 in the discharge pipe 33 connected to the filter plate 311 is removed, and water is injected into the cathode tank 3 to achieve the discharge of the strong alkaline anion resin powder.

[0048] As an embodiment: a feeding mechanism 12 connected to the two connecting pipes 6 is installed on the top of the base 1. The feeding mechanism 12 is used to add resin to the two connecting pipes 6 in sequence. Through the design of the feeding mechanism 12, the purpose of filling the anode tank 2 and the cathode tank 3 with cationic resin and anionic resin respectively through the two connecting pipes 6 is achieved, which facilitates the filling of strong acidic cationic resin and strong alkaline anionic resin into the anode tank 2 and the cathode tank 3 respectively.

[0049] As an embodiment: the feeding mechanism 12 includes a support seat 121 fixedly mounted on the top of the base 1, a feeding hopper 122 with an open top is fixedly mounted on the support seat 121, a sealing cover 123 for sealing the open end of the feeding hopper 122 is sleeved on the top of the feeding hopper 122, a three-way joint 124 connected to the interior thereof is fixedly mounted on the bottom of the feeding hopper 122, solenoid valves 125 are fixedly mounted on both sides of the three-way joint 124, and bellows 126 are fixedly mounted on the other ends of the two solenoid valves 125, and the other ends of the two bellows 126 are respectively connected to the top positions of the outer side walls of the two connecting pipes 6. When in use, when the anode tank 2 is filled with a strong acidic cationic resin to form a cationic resin layer 22, the solenoid valve 125 on the side of the three-way joint 124 close to the anode tank 2 is opened to control the other solenoid valve 125 to be closed, and the solenoid valve 125 is opened. The plugging cover 123 is sealed, and the strong acidic cationic resin powder is poured into the feeding hopper 122. During this period, water is simultaneously input into the feeding hopper 122 through an external water supply pipe, so that the strong acidic cationic resin powder can flow synchronously with the water source into the bellows 126, and then flow into the connecting pipe 6, and flow downward into the anode tank 2. The strong acidic cationic resin powder falls onto the ultrafiltration membrane 1 214, and the ultrafiltration membrane 1 214 filters the strong acidic cationic resin powder, thereby achieving the effect of feeding the strong acidic cationic resin powder into the anode tank 2; when the cathode tank 3 is filled with strong basic anion resin to form the anion resin layer 32, the solenoid valve 125 on the side of the three-way joint 124 close to the cathode tank 3 is opened, and the other solenoid valve 125 is controlled to be closed. Similarly, the effect of feeding the strong basic anion resin powder into the cathode tank 3 can be achieved.

[0050] like Figures 1-8As shown: the outer wall of the communicating tube 6 and the position inside the cavity 71 are provided with a plurality of water holes 64 which are connected to the interior of the cavity 71, and the plurality of water holes 64 are inclined upward along the direction of the outer wall of the communicating tube 6, and the top of the communicating tube 6 is vertically movable and penetrated by a guide column 61, and the bottom of the guide column 61 extends into the communicating tube 6 and is fixedly installed with a blocking block 62, and the cross-section between the outer wall of the blocking block 62 and the inner wall of the communicating tube 6 fits together, and the communicating tube 6 is vertically threaded with a threaded column 63 which is rotatably connected to the blocking block 62. When the bottom of the blocking block 62 is flush with the bottom of the annular plate 7, the top of the blocking block 62 is located below the plurality of water holes 64, and when the top of the blocking block 62 fits together with the inner top wall of the communicating tube 6, the blocking block 62 The bottom is located above the bellows 126, and the number of the connecting grooves 72 is multiple. The connecting grooves 72 are arranged in a ring array at the bottom of the annular plate 7. Through the design of the blocking block 62 and the water hole 64, when filling the anode tank 2 or the cathode tank 3 with strongly acidic cationic resin powder or strongly alkaline anion resin powder, the threaded column 63 on the corresponding connecting pipe 6 is rotated to drive the blocking block 62 to move upward along the guide column 61, so that the top of the blocking block 62 fits with the inner top wall of the connecting pipe 6, thereby not affecting the feeding of the resin powder into the anode tank 2 or the cathode tank 3; the design of the multiple water holes 64 that are all inclined upward along the outer wall of the connecting pipe 6 effectively prevents the powder and water mixture from flowing downward along the connecting pipe 6 through the water hole. The hole 64 flows into the cavity 71; through the design of the connecting groove 72, when the device is in use, when filtering the water source, the threaded column 63 on the two connecting pipes 6 is rotated respectively to make the bottom of the blocking block 62 flush with the bottom of the annular plate 7, so that the water source can flow into the cavity 71 through the multiple water holes 64, and then disperse and flow out downward through the multiple connecting grooves 72, which is beneficial to the cation resin layer 22 or the anion resin layer 32 to filter the water source and improve the filtering effect; and during this period, the control motor 9264 is turned on to drive the annular plate 7 to rotate, so that the water source that flows downward through the multiple connecting grooves 72 can be spread flat on the top of the cation resin layer 22 or the anion resin layer 32, thereby further improving the filtering efficiency. Effect; In addition, after the strong acid cationic resin powder or the strong basic anion resin powder is discharged, when the inside of the tank is flushed, the control motor 9264 is turned on to drive the annular plate 7 to rotate, thereby driving the spreading plate 83 to scrape the inner wall of the tank body, and, with the cooperation of the staff rotating the threaded rod 912 to move the annular plate 7 downward, the resin powder attached to the inner wall of the tank body can be scraped and cleaned. When the annular plate 7 moves downward and contacts the top of the ultrafiltration membrane 1 214 or the ultrafiltration membrane 2 314, the rotation of the annular plate 7 drives the spreading plate 83 to rotate, and the top of the filter component 1 21 or the filter component 2 31 can be cleaned, which is beneficial to the discharge of the strong acid cationic resin powder or the strong basic anion resin powder.

[0051] As an embodiment: the transfer component 11 includes a supporting seat 111 fixedly mounted on the base 1, a liquid pump 112 is fixedly mounted on the top of the supporting seat 111, a valve 241 is fixedly mounted on the bottom of the discharge pipe 24, the liquid inlet end of the liquid pump 112 is connected to the discharge pipe 24 through the liquid inlet pipe, and the liquid outlet end is fixedly mounted with a liquid outlet pipe 113, and a valve 2 115 is fixedly mounted on the liquid inlet pipe. When in use, when the anode tank 2 is filled with strong acid cationic resin powder, the control valve 1 241 is opened and the valve 2 115 is closed. When the device is working and the water source to be filtered is filtered, the control valve 1 241 is closed and the valve 2 115 is opened. The other end of the discharge pipe 113 is fixedly mounted with a connecting hose 114. The connecting hose 114 The other end is connected to the top position of the outer wall of the connecting pipe 6 located at the top of the cathode tank 3. Another connecting pipe 6 is connected to the outer wall of the connecting pipe 6 with an injection pipe 65. When in use, the water source to be filtered is injected into the connecting pipe 6 connected thereto through the water injection pipe 65, flows into the anode tank 2, and is filtered through the cationic resin layer 22. After being discharged through the drain pipe 24, it can flow into the liquid inlet pipe. During this period, the liquid pump 112 is controlled to be turned on. When the liquid pump 112 works, the water source in the liquid inlet pipe that has been filtered through the cationic resin layer 22 is transported through the liquid outlet pipe 113 and the connecting hose 114 to the connecting pipe 6 located at the top of the cathode tank 3, and then input into the cathode tank 3. The anion resin layer 32 in the cathode tank 3 is used for filtering and processing, thereby achieving the transfer purpose of the water source to be filtered and processed.

[0052] When the present invention is specifically implemented:

[0053] S1. When the anode tank 2 is filled with a strong acidic cationic resin to form a cationic resin layer 22, the threaded column 63 on the connecting pipe 6 at the top of the anode tank 2 is rotated to make the top of the blocking block 62 fit with the inner top wall of the connecting pipe 6, and the valve 1 241 is controlled to be open and the valve 2 115 is controlled to be closed. The solenoid valve 125 on the side of the three-way joint 124 close to the anode tank 2 is opened, and the other solenoid valve 125 is controlled to be closed. The blocking cover 123 is opened and the strong acidic cationic resin powder is poured into the inside of the feeding hopper 122. During this period, water is simultaneously input into the feeding hopper 122 through an external water supply pipe, so that the strong acidic cationic resin powder flows synchronously with the water source into the bellows 126, and then flows into the connecting pipe 6 and flows downward to the anode tank. 2, the strongly acidic cationic resin powder falls onto the ultrafiltration membrane 1 214, and the ultrafiltration membrane 1 214 filters the strongly acidic cationic resin powder. The strongly acidic cationic resin powder remains on the top of the ultrafiltration membrane 1 214 and accumulates into a cationic resin layer 22. The water source is discharged in sequence through the liquid hole 1 213, the liquid cavity 1 212, and the drain pipe 1 24, thereby completing the addition of the strongly acidic cationic resin powder into the anode tank 2. When the cathode tank 3 is filled with the strong basic anion resin to form the anion resin layer 32, the electromagnetic valve 125 on the side of the three-way joint 124 close to the cathode tank 3 is opened, and the other electromagnetic valve 125 is controlled to be closed. Similarly, the strongly basic anion resin powder can be added into the cathode tank 3.

[0054] S2. When flattening the resin powder filled in the anode tank 2 or cathode tank 3, a rotational force is applied to the threaded rod 912 to drive the annular plate 7 to move downward outside the connecting pipe 6 to contact the accumulated resin powder, thereby compacting the accumulated powder and causing the accumulated resin powder to spread outward and contact the spreading plate 83. During this period, the control motor 9264 is turned on to drive the guide rod 921 to rotate, causing the annular plate 7 to rotate at the bottom position of the outer wall of the connecting pipe 6, driving the spreading plate 83 to rotate around the annular plate 7, and then by rotating the threaded rod 912, the accumulated resin powder can be flattened.

[0055] S3. When using the device to filter the water source to be filtered, control valve 1 241 to close and valve 2 115 to open, respectively rotate the threaded columns 63 on the two connecting pipes 6 so that the bottom of the blocking block 62 is flush with the bottom of the annular plate 7, so that the water source to be filtered is injected into the connecting pipe 6 connected thereto through the water injection pipe 65, thereby flowing into the cavity 71 through the multiple water holes 64, and then flowing downward through the multiple connecting grooves 72 to fall into the cationic resin layer 22, which is beneficial to the filtration of the water source by the cationic resin layer 22 or the anionic resin layer 32, thereby improving the filtration effect. The water source is sequentially filtered. The liquid is discharged into the liquid inlet pipe through the liquid hole 213, the liquid cavity 212, and the liquid discharge pipe 24. During this period, the liquid pump 112 is controlled to be turned on. The liquid pump 112 works to transport the water in the liquid inlet pipe after passing through the cationic resin layer 22 to the connecting pipe 6 located at the top of the cathode tank 3, thereby achieving the purpose of water transfer. During this period, the two motors 9264 are controlled to be turned on to drive the annular plate 7 to rotate, so that the water flowing downward through the multiple connecting grooves 72 can be spread flat on the top of the cationic resin layer 22 or the anionic resin layer 32, thereby further improving the filtering effect.

[0056] S4. When sampling the resin powder, a rotational force is applied to the threaded rod 912 to drive the annular plate 7 to move downward outside the connecting tube 6 to contact the resin powder layer, and the bottom of the spreading plate 83 is inserted into the top of the resin powder layer, so that the resin powder can flow into the sampling groove 831. The staff then rotates the threaded rod 912 in the opposite direction to drive the spreading plate 83 to move upward through the annular plate 7, so that the spreading plate 83 is moved to the sampling hole, and the resin powder in the sampling groove 831 is driven to move to the sampling hole. The sealing plate 1 25 and the sealing plate 2 35 on the anode tank 2 and the cathode tank 3 are removed, so that the strongly acidic cationic resin powder and the strongly basic anionic resin powder can be sampled through the sampling holes on the anode tank 2 and the cathode tank 3.

[0057] S5. When replacing the cation resin layer 22 and the anion resin layer 32, the plugging heads 4 for blocking the discharge pipe 1 23 and the discharge pipe 2 33 are opened respectively, and then the plugging cap 123 is opened, and the two solenoid valves 125 are opened. Water is simultaneously input into the feeding hopper 122 through the external water supply pipe, so that the water source can be dispersed and flowed into the inside of the anode tank 2 and the cathode tank 3, and the strong acid anion resin powder and the strong base anion resin powder can be discharged. After the strong acid cation resin powder or the strong base anion resin powder is discharged, when the inside of the tank is flushed, the motor 926 is controlled. 4 is opened, driving the annular plate 7 to rotate, thereby driving the spreading plate 83 to scrape the inner wall of the tank body, and with the cooperation of the staff rotating the threaded rod 912 to move the annular plate 7 downward, the resin powder attached to the inner wall of the tank body can be scraped and cleaned. When the annular plate 7 moves downward and contacts the top of the ultrafiltration membrane 1 214 or the ultrafiltration membrane 2 314, the rotation of the annular plate 7 drives the spreading plate 83 to rotate, and the top of the filter component 1 21 or the filter component 2 31 can be cleaned, thereby facilitating the discharge of strongly acidic cationic resin powder or strongly basic anionic resin powder.

[0058] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A resin partitioned condensate polishing equipment, characterized in that: include: The base has an anode tank and a cathode tank fixedly installed on the top of the base, a filter component 1 is installed at the bottom of the anode tank, a cationic resin layer is filled in the anode tank and above the filter component 1, a discharge pipe 1 and a liquid discharge pipe 1 are fixedly installed at the bottom of the anode tank, the discharge pipe 1 is connected to the top of the filter component 1 for discharging the cationic resin, and the liquid discharge pipe 1 is connected to the bottom of the filter component 1 for discharging the liquid; a filter component 2 is installed at the bottom of the cathode tank, an anion resin layer is filled in the cathode tank and above the filter component 2, a discharge pipe 2 and a liquid discharge pipe 2 are fixedly installed at the bottom of the cathode tank, and the discharge pipe 2 is connected to the filter component 1. The top of the first and second components are connected for the discharge of anion resin, and the drain pipe is connected to the bottom of the second filter component for liquid discharge; the discharge pipe is threadedly installed with a plugging head in the discharge pipe, and the tops of the two plugging heads are flush with the tops of the discharge pipe and the discharge pipe, respectively. A transfer component is installed on the top of the base, and the bottom of the drain pipe is connected to the connecting pipe at the top of the cathode tank through the transfer component. Sampling holes are provided on the anode tank and the cathode tank. A plugging plate 1 for plugging the sampling hole is fixedly installed on the anode tank by screws, and a plugging plate 2 for plugging the sampling hole is fixedly installed on the cathode tank by screws; There are two mounting seats. The top of the anode tank and the cathode tank are both provided with mounting holes connected to the inside thereof. The two mounting seats are fixedly mounted on the top of the anode tank and the cathode tank respectively and the mounting holes are blocked. A connecting pipe is vertically movable through the mounting seat. An annular plate is rotatably connected to the bottom of the outer wall of the connecting pipe. A flattening assembly is mounted on the annular plate. An adjustment mechanism connected to the annular plate is installed on the mounting seat. The adjustment mechanism is used to drive the flattening assembly to rise and fall or rotate. The flattening assembly has two working modes: The first mode: the flattening component rotates to flatten the filled cation resin layer or anion resin layer; Second mode: The flattening module is raised and lowered to extract cation resin samples or anion resin samples at different operation stages; The flattening assembly includes a connecting block, a spring telescopic rod and a spreading plate. A cavity is opened inside the annular plate, and a connecting block is fixedly installed on the top wall of the cavity. A connecting groove is opened on the bottom wall of the annular plate and is located below the connecting block, and passes through the side wall of the annular plate. A spreading plate extending to the outside of the annular plate is movable in a horizontal direction in the communicating groove. A horizontal spring telescopic rod is symmetrically fixed on one side of the connecting block close to the annular plate. The ends of the two spring telescopic rods are connected to the spreading plate. A sampling groove is opened on one side of the end of the spreading plate extending to the outside of the annular plate.

2. The resin zoned condensate polishing equipment according to claim 1, characterized in that: The adjustment mechanism includes an adjustment component 1 and an adjustment component 2, both of which are mounted on the mounting seat. The adjustment component 1 is used to drive the annular plate to move up and down, and the adjustment component 2 is used to drive the annular plate to rotate. The adjustment component 1 includes: The rotating ring is sleeved on the outside of the connecting pipe and is rotatably connected to the top of the annular plate. A threaded rod is vertically threaded through the mounting seat, and the threaded rod is rotatably connected to the top of the rotating ring.

3. The resin zoned condensate polishing equipment according to claim 2, characterized in that: The second adjustment component includes a guide rod that is movable in a vertical direction and passes through the mounting seat. A support plate is fixedly installed on the top of the rotating ring. The guide rod is rotatably connected to the support plate. A spur gear is coaxially fixed on the guide rod and located on the inner side of the support plate. A fixing ring is fixedly installed on the top of the annular plate and located on the outer side of the rotating ring. An internal gear ring that meshes with the spur gear is fixedly installed on the inner side of the fixing ring. A driving member connected to the guide rod is installed on the mounting seat, which is used to drive the guide rod to rotate.

4. The resin zoned condensate polishing equipment according to claim 3, characterized in that: The driving member includes a connecting seat fixedly mounted on the top of the mounting seat, a vertical square rod fixedly mounted on the top of the guide rod, a connecting sleeve rotatably connected to the connecting seat is provided on the outside of the square rod in a vertical direction movable sleeve, and an electric motor is fixedly mounted on the connecting seat, and the motor is connected to the connecting sleeve through a bevel gear assembly.

5. The resin zoned condensate polishing equipment according to claim 1, characterized in that: The filter component includes a filter plate fixedly mounted at the bottom of the anode tank, a liquid cavity being defined within the filter plate, and a plurality of liquid holes being defined on the top thereof, all of which are connected to the interior of the liquid cavity; a discharge pipe passing through the middle of the filter plate and extending to the top of the filter plate; a discharge pipe passing through the bottom of the filter plate and connected to the interior of the liquid cavity; an ultrafiltration membrane being fixedly mounted on the top of the filter plate and sleeved on the outside of the discharge pipe, and the plurality of liquid holes being blocked by the ultrafiltration membrane; The second filter component includes a second filter plate fixedly installed at the bottom position inside the cathode tank, a second liquid cavity is opened inside the second filter plate, and a plurality of liquid holes are opened on the top that are connected to the interior of the second liquid cavity. A second discharge pipe passes through the middle of the second filter plate and extends to the top of the second filter plate. The second discharge pipe passes through the bottom of the second filter plate and is connected to the interior of the second liquid cavity. An ultrafiltration membrane second is fixedly installed on the top of the second filter plate and is sleeved on the outside of the second discharge pipe, and the second ultrafiltration membrane blocks the plurality of liquid holes second.

6. The resin zoned condensate polishing equipment according to claim 1, characterized in that: A feeding mechanism connected to the two communicating tubes is installed on the top of the base, and the feeding mechanism is used to feed resin into the two communicating tubes in sequence.

7. The resin zoned condensate polishing equipment according to claim 6, characterized in that: The feeding mechanism includes a support seat fixedly mounted on the top of the base, a feeding hopper with an open top is fixedly mounted on the support seat, a sealing cover for sealing the open end of the feeding hopper is sleeved on the top of the feeding hopper, a three-way joint connected to the interior of the feeding hopper is fixedly mounted on the bottom of the feeding hopper, solenoid valves are fixedly mounted on both sides of the three-way joint, bellows are fixedly mounted on the other ends of the two solenoid valves, and the other ends of the two bellows are respectively connected to the top positions of the outer side walls of the two connecting pipes.

8. The resin zoned condensate polishing equipment according to claim 7, characterized in that: The outer wall of the communicating tube is provided with a plurality of water holes connected to the interior of the cavity, and the plurality of water holes are inclined upward along the direction of the outer wall of the communicating tube. A guide column is movably penetrated in a vertical direction on the top of the communicating tube, and the bottom of the guide column extends into the communicating tube and a sealing block is fixedly installed. The cross-section between the outer wall of the sealing block and the inner wall of the communicating tube fits together, and a threaded column rotatably connected to the sealing block is penetrated in a vertical direction on the communicating tube. When the bottom of the sealing block is flush with the bottom of the annular plate, the top of the sealing block is located below the plurality of water holes. When the top of the sealing block fits together with the inner top wall of the communicating tube, the bottom of the sealing block is located above the corrugated tube. There are multiple communicating grooves, which are arranged in a circular array at the bottom of the annular plate through the communicating grooves.

9. The resin zoned condensate polishing equipment according to claim 1, characterized in that: The transfer component includes a supporting seat fixedly mounted on the base, a liquid pump fixedly mounted on the top of the supporting seat, a valve 1 fixedly mounted on the bottom of the discharge pipe 1, the liquid inlet end of the liquid pump is connected to the discharge pipe 1 through the liquid inlet pipe, the liquid outlet end is fixedly mounted with a liquid outlet pipe, a valve 2 is fixedly mounted on the liquid inlet pipe, a connecting hose is fixedly mounted on the other end of the liquid outlet pipe, the other end of the connecting hose is connected to the top position of the outer side wall of the connecting pipe located at the top of the cathode tank, and another connecting pipe outer side wall is connected with a water injection pipe.

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