Resin partition layout type condensate polishing equipment

Abstract

Relating to the technical field of water treatment, the invention discloses a resin partition layout type condensed water precision treatment equipment, which comprises a base, an anode tank and a cathode tank are fixedly mounted at the top of the base, a filter part 1 is mounted at the bottom position in the anode tank, and a cationic resin layer is filled in the anode tank and above the filter part 1. A discharging pipe I and a liquid discharging pipe I are fixedly mounted at the bottom of the anode tank, and the discharging pipe I is communicated with the top of the filtering part I and is used for discharging the cationic resin; according to the invention, by utilizing the flattening assembly, flattening operation can be carried out after charging is finished, so that the problem of non-uniform tower-shaped distribution is eliminated, and the uniformity and compactness of a resin material are ensured; the flattening assembly can also regularly extend into the resin layer for sampling, and the taken-out resin sample can be sent out to a laboratory for analysis, so that the real-time supervision on the resin filler is realized, the resin can be replaced in time when the resin goes wrong, and the problem of replacement lag caused by periodic replacement and emergency replacement is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of water treatment, and particularly to a condensate polishing treatment device with a resin partition layout type. Background Art

[0002] In industrial fields such as thermal power generation and chemical industry, the condensate polishing treatment system is a key link to ensure the safe operation of thermal equipment. This system usually adopts a mixed bed or separate bed device filled with ion exchange resin, and uses cation resin and anion resin to cooperate to remove dissolved ionic impurities in water. As a consumable material, the performance of the resin will gradually decay with the operation time, water quality fluctuation and mechanical loss, and it needs to be replaced regularly or according to the status. The current resin replacement operation has the following problems:

[0003] 1. After the resin is filled in the tank, affected by gravity and fluid disturbance, it often presents a non-uniform tower-shaped distribution with a bulge in the middle and a depression at the edge (commonly known as the "hump effect"). This form leads to a significant difference in the compaction degree of the resin layer in the axial and radial directions. The water flow resistance in the high-density area increases, and the water flow preferentially passes through the low-resistance channels, resulting in low utilization rate of local resin, reduced ion exchange contact area, and decreased overall polishing treatment efficiency;

[0004] 2. The current operation and maintenance strategy mainly relies on two types of trigger conditions to determine the resin replacement time: fixed-cycle replacement: setting the operation duration according to experience, without considering the dynamic changes of the actual water quality load and the resin performance decay rate, which is likely to lead to over-replacement or replacement after failure; leakage emergency replacement: starting the replacement procedure after the downstream resin trap captures the escaped broken resin particles (cation resin or anion resin); however, when the trap detects leakage, the resin bed layer structure has deteriorated and the system is already in an abnormal working state. Summary of the Invention

[0005] The purpose of the present invention is to provide a condensate polishing treatment device with a resin partition layout type to solve the problems raised in the prior art.

[0006] To achieve the above purpose, the present invention provides the following technical solution: A condensate polishing treatment device with a resin partition layout type, comprising:

[0007] Base, an anode tank and a cathode tank are fixedly installed on the top of the base. A first filtering component is installed at the bottom inside the anode tank. A cation resin layer is filled above the first filtering component inside the anode tank. A first discharge pipe and a first liquid discharge pipe are fixedly installed at the bottom of the anode tank. The first discharge pipe is communicated with the top of the first filtering component for discharging cation resin, and the first liquid discharge pipe is communicated with the bottom of the first filtering component for discharging liquid. A second filtering component is installed at the bottom inside the cathode tank. An anion resin layer is filled above the second filtering component inside the cathode tank. A second discharge pipe and a second liquid discharge pipe are fixedly installed at the bottom of the cathode tank. The second discharge pipe is communicated with the top of the second filtering component for discharging anion resin, and the second liquid discharge pipe is communicated with the bottom of the second filtering component for discharging liquid. Plugging heads are threadedly installed in both the first discharge pipe and the second discharge pipe. The tops of the two plugging heads are flush with the tops of the first discharge pipe and the second discharge pipe respectively. A transfer component is installed on the top of the base. The bottom of the first liquid discharge pipe is communicated with a communicating pipe located at the top of the cathode tank through the transfer component. Sampling holes are provided on both the anode tank and the cathode tank. A first plugging plate for plugging the sampling hole is fixedly installed on the anode tank through screws, and a second plugging plate for plugging the sampling hole is fixedly installed on the cathode tank through screws.

[0008] Mounting seats, with a quantity of two. Installation holes communicating with their interiors are provided at the tops of both the anode tank and the cathode tank. The two mounting seats are respectively fixedly installed on the tops of the anode tank and the cathode tank to plug the installation holes. A communicating pipe vertically penetrates through the mounting seats movably. A circular plate is rotatably connected to the bottom position of the outer side wall of the communicating pipe. A flattening component is installed on the circular plate. An adjusting mechanism connected to the circular plate is installed on the mounting seat. The adjusting mechanism is used to drive the flattening component to lift or rotate. The flattening component has two working modes:

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

[0010] The second mode: The flattening component lifts to extract cation resin samples or anion resin samples at different operation stages.

[0011] Preferably: The adjusting mechanism includes a first adjusting component and a second adjusting component both installed on the mounting seat. The first adjusting component is used to drive the circular plate to lift, and the second adjusting component is used to drive the circular plate to rotate. The first adjusting component includes:

[0012] A rotating ring, which is sleeved outside the communicating pipe and rotatably connected to the top of the circular plate. A threaded rod vertically penetrates through the mounting seat in a threaded manner. The threaded rod is rotatably connected to the top of the rotating ring.

[0013] Preferably, the second adjusting component includes a guide rod that vertically and movably penetrates the mounting seat. A support plate is fixedly installed at the top of the rotating ring. The guide rod is rotatably connected to the support plate. A spur gear is coaxially and fixedly connected to the guide rod inside the support plate. A fixed ring is fixedly installed at the top of the annular plate and outside the rotating ring. An internal gear ring that meshes with the spur gear is fixedly installed inside the fixed ring. A driving member connected to the guide rod is installed on the mounting seat, and it is used to drive the guide rod to rotate.

[0014] Preferably, the driving member includes a connecting seat fixedly installed at the top of the mounting seat. A vertical square rod is fixedly installed at the top of the guide rod. A connecting sleeve that is rotatably connected to the connecting seat is vertically and movably sleeved outside the square rod. A motor is fixedly installed on the connecting seat, and the motor is connected to the connecting sleeve through a bevel gear assembly.

[0015] Preferably, the flattening component includes a connecting block, a spring telescopic rod, and a flattening plate. A cavity is formed inside the annular plate. A connecting block is fixedly installed on the inner top wall of the cavity. A communication groove that penetrates the side wall of the annular plate is formed on the inner bottom wall of the annular plate and below the connecting block. A flattening plate that extends to the outside of the annular plate is horizontally and movably penetrated through the communication groove. Horizontally symmetric spring telescopic rods are fixedly installed on one side of the connecting block close to the annular plate. Both ends of the two spring telescopic rods are connected to the flattening plate. A sampling groove is formed on one side of the end of the flattening plate that extends to the outside of the annular plate.

[0016] Preferably, the first filtering component includes a first filter plate fixedly installed at the bottom inside the anode tank. A first liquid passage cavity is formed inside the first filter plate, and a plurality of first liquid passage holes that are all connected to the inside of the first liquid passage cavity are formed at the top. A first discharge pipe penetrates through the middle of the first filter plate and extends above the first filter plate. A first liquid discharge pipe penetrates through the bottom of the first filter plate and is connected to the inside of the first liquid passage cavity. A first ultrafiltration membrane sleeved outside the first discharge pipe is fixedly installed at the top of the first filter plate, and the first ultrafiltration membrane blocks the plurality of first liquid passage holes;

[0017] The second filtering component includes a second filter plate fixedly installed at the bottom inside the cathode tank. A second liquid passage cavity is formed inside the second filter plate, and a plurality of second liquid passage holes that are all connected to the inside of the second liquid passage cavity are formed at the top. A second discharge pipe penetrates through the middle of the second filter plate and extends above the second filter plate. A second liquid discharge pipe penetrates through the bottom of the second filter plate and is connected to the inside of the second liquid passage cavity. A second ultrafiltration membrane sleeved outside the second discharge pipe is fixedly installed at the top of the second filter plate, and the second ultrafiltration membrane blocks the plurality of second liquid passage holes.

[0018] Preferably, a feeding mechanism that is connected to both communicating pipes is installed on the top of the base, and the feeding mechanism is used to sequentially add resin into the two communicating pipes.

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

[0020] Preferably, a plurality of water passing holes are opened on the outer side wall of the connecting pipe and located inside the cavity, and all of them are communicated with the interior of the cavity. The plurality of water passing holes are inclined upward along the direction of the outer side wall of the connecting pipe. A guiding column is vertically movably penetrated through the top of the connecting pipe. The bottom of the guiding column extends into the connecting pipe and is fixedly installed with a blocking block. The outer side wall of the blocking block is in sectional fit with the inner side wall of the connecting pipe. A threaded column rotatably connected with the blocking block is vertically threaded through the connecting pipe. When the bottom of the blocking block is flush with the bottom of the annular plate, the top of the blocking block is located below the plurality of water passing holes. When the top of the blocking block is in contact with the inner top wall of the connecting pipe, the bottom of the blocking block is located above the bellows. The number of the connecting grooves is multiple, and they are arranged in an annular array at the bottom of the annular plate through the connecting grooves.

[0021] Preferably, the transfer component includes a bearing seat fixedly installed on the base. A liquid pump is fixedly installed on the top of the bearing seat. A valve one is fixedly installed at the bottom of the first drain pipe. The liquid inlet end of the liquid pump is connected through the inlet pipe to the first drain pipe in a through manner, and the liquid outlet end is fixedly installed with an outlet pipe. A valve two is fixedly installed on the inlet pipe. The other end of the outlet pipe is fixedly installed with a connecting hose. The other end of the connecting hose is connected through to the top position of the outer side wall of the connecting pipe located at the top of the cathode tank. The outer side wall of the other connecting pipe is connected through to a water injection pipe.

[0022] Compared with the prior art, the beneficial effects of the present invention are:

[0023] 1. By using the flattening component, the flattening operation can be carried out after the feeding is completed, thereby eliminating the problem of non-uniform tower-shaped distribution and ensuring the uniformity and compactness of the resin material;

[0024] 2. The flattening component can also periodically probe into the resin layer for sampling, and the taken resin samples can be sent to the laboratory for analysis, so as to realize the real-time supervision of the resin filler. When problems occur in the resin, it can be replaced in time, solving the problem of lag in replacement existing in periodic replacement and emergency replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 shows the three-dimensional structural schematic diagram of the present invention;

[0026] Figure 2 shows the installation structural schematic diagram of the transfer component of the present invention;

[0027] Figure 3 Shows a schematic installation structure diagram of the plugging head of the present invention;

[0028] Figure 4 Shows a schematic structure diagram of the sampling groove of the present invention;

[0029] Figure 5 Shows a schematic installation structure diagram of the driving member of the present invention;

[0030] Figure 6 Shows the Figure 5 Enlarged view at position A in the present invention;

[0031] Figure 7 Shows a schematic installation structure diagram of the flattening assembly of the present invention;

[0032] Figure 8 Shows the Figure 7 Enlarged view at position B in the present invention;

[0033] As shown in the figure: 1. Base; 11. Transfer member; 111. Bearing seat; 112. Liquid pump; 113. Liquid outlet pipe; 114. Connecting hose; 115. Valve II; 12. Feeding mechanism; 121. Support seat; 122. Feeding hopper; 123. Plugging cover; 124. Three-way joint; 125. Solenoid valve; 126. Bellows; 2. Anode tank; 21. Filter member I; 211. Filter plate I; 212. Liquid passage chamber I; 213. Liquid passage hole I; 214. Ultrafiltration membrane I; 22. Cation resin layer; 23. Discharge pipe I; 24. Drain pipe I; 241. Valve I; 25. Plugging plate I; 3. Cathode tank; 31. Filter member II; 311. Filter plate II; 312. Liquid passage chamber II; 313. Liquid passage hole II; 314. Ultrafiltration membrane II; 32. Anion resin layer; 33. Discharge pipe II; 34. Drain pipe II; 35. Plugging plate I; 4. Plugging head; 5. Mounting seat; 6. Connecting pipe; 61. Guide post; 62. Plugging block; 63. Threaded post; 64. Water passage 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 groove; 9. Adjusting mechanism; 91. Adjusting component I; 911. Rotating ring; 912. Threaded rod; 92. Adjusting component II; 921. Guide rod; 922. Support plate; 923. Straight gear; 924. Fixed ring; 925. Internal gear ring; 926. Driving member; 9261. Connecting seat; 9262. Square rod; 9263. Connecting sleeve; 9264. Motor; 9265. Bevel gear assembly. Specific embodiments

[0034] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0035] Embodiment: The present invention provides a technical solution for a condensate polishing device with resin partition layout, as Figures 1 - 8 shown, including:

[0036] A base 1, on the top of the base 1, an anode tank 2 and a cathode tank 3 are fixedly installed. At the bottom position inside the anode tank 2, a first filtering component 21 is installed. Above the first filtering component 21 inside the anode tank 2, a cation resin layer 22 is filled. At the bottom of the anode tank 2, a first discharge pipe 23 and a first liquid discharge pipe 24 are fixedly installed. The first discharge pipe 23 is communicated with the top of the first filtering component 21 for discharging cation resin, and the first liquid discharge pipe 24 is communicated with the bottom of the first filtering component 21 for discharging liquid; at the bottom position inside the cathode tank 3, a second filtering component 31 is installed. Above the second filtering component 31 inside the cathode tank 3, an anion resin layer 32 is filled. At the bottom of the cathode tank 3, a second discharge pipe 33 and a second liquid discharge pipe 34 are fixedly installed. It should be noted that resin traps are installed on both the first liquid discharge pipe 24 and the second liquid discharge pipe 34. The second discharge pipe 33 is communicated with the top of the second filtering component 31 for discharging anion resin, and the second liquid discharge pipe 34 is communicated with the bottom of the second filtering component 31 for discharging liquid; plug heads 4 are threadedly installed in both the first discharge pipe 23 and the second discharge pipe 33, and the tops of the two plug heads 4 are flush with the tops of the first discharge pipe 23 and the second discharge pipe 33 respectively. A transfer component 11 is installed on the top of the base 1. The bottom of the first liquid discharge pipe 24 is communicated with a communication pipe 6 located at the top of the cathode tank 3 through the transfer component 11. Sampling holes are opened on both the anode tank 2 and the cathode tank 3. A first plugging plate 25 for plugging the sampling hole is fixedly installed on the anode tank 2 by screws, and a second plugging plate 35 for plugging 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 inside 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 movably penetrated through the mounting seat 5 in the vertical direction. 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 on 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 the cation resin sample or the anion resin sample 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 alkaline 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 feeding of the strong acid cationic resin powder and the strong alkaline anion resin powder is completed, the strong acid cationic resin powder and the strong alkaline 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, and then the adjusting mechanism 9 is used to rotate the annular plate 7 to put the flattening assembly 8 in the first mode. The flattening assembly 8 can rotate 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 it is necessary to extract and test the resin samples in the anode tank 2 and the cathode tank 3, 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 up, 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 sealing plate 1 25 or the sealing 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 is convenient for sampling and testing the cationic resin sample or the anion resin sample.

[0041] As an embodiment: The adjusting mechanism 9 includes an adjusting component one 91 and an adjusting component two 92 both installed on the mounting base 5. The adjusting component one 91 is used to drive the annular plate 7 to move up and down, and the adjusting component two 92 is used to drive the annular plate 7 to rotate; The adjusting component one 91 includes:

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

[0043] As an embodiment: The adjusting component two 92 includes a guide rod 921 vertically movably penetrating through the mounting base 5. A support plate 922 is fixedly installed at 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 and fixedly connected to the guide rod 921 inside the support plate 922. An inner gear ring 925 meshing with the spur gear 923 is fixedly installed inside the fixed ring 924 fixedly installed outside the rotating ring 911 at the top of the annular plate 7. A driving member 926 connected to the guide rod 921 is installed on the mounting base 5, and it is used to drive the guide rod 921 to rotate. During use, the driving member 926 makes the guide rod 921 rotate on the support plate 922, driving the spur gear 923 to rotate. Since the threaded rod 912 is threaded through the mounting base 5 and is rotatably connected to the rotating ring 911, the positioning effect of the rotating ring 911 is achieved through the threaded rod 912. Thus, 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, achieving the effect of making the annular plate 7 rotate at the bottom position of the outer sidewall of the connecting pipe 6.

[0044] As an embodiment: The driving member 926 includes a connecting seat 9261 fixedly installed on the top of the mounting base 5. A vertical square rod 9262 is fixedly installed at the top of the guiding rod 921. A connecting sleeve 9263 rotatably connected to the connecting seat 9261 is vertically movably sleeved outside the square rod 9262. A motor 9264 is fixedly installed on the connecting seat 9261. The motor 9264 is connected to the connecting sleeve 9263 through a bevel gear assembly 9265. During use, the motor 9264 is controlled to start. The output shaft of the motor 9264 rotates to drive the connecting sleeve 9263 to rotate through the bevel gear assembly 9265, so that the guiding rod 921 can be driven to rotate through the square rod 9262. Since the connecting sleeve 9263 is vertically movably sleeved outside the square rod 9262, when the annular plate 7 makes a vertical displacement outside the communicating pipe 6, the square rod 9262 makes a vertical displacement in the connecting sleeve 9263, without affecting the vertical displacement of the annular plate 7 outside the communicating pipe 6.

[0045] As an embodiment: The flattening component 8 includes a connecting block 81, a spring telescopic rod 82, and a flattening plate 83. A cavity 71 is formed inside the annular plate 7. The inner top wall of the cavity 71 is fixedly installed with a connecting block 81. A communication groove 72 penetrating the side wall of the annular plate 7 is formed in the inner bottom wall of the annular plate 7 and below the connecting block 81. A flattening plate 83 extending to the outside of the annular plate 7 is horizontally movably penetrated through the communication groove 72. On one side close to the annular plate 7 of the connecting block 81, two horizontally arranged spring telescopic rods 82 are symmetrically and fixedly installed. Both ends of the two spring telescopic rods 82 are connected to the flattening plate 83. A sampling groove 831 is formed on one side of the end of the flattening plate 83 extending to the outside of the annular plate 7. Specifically, it should be noted that when the annular plate 7 rotates to drive the flattening plate 83 to rotate, the sampling groove 831 is located on the side opposite to the rotation direction of the flattening plate 83 around the annular plate 7, and the flattening plate 83 is kept in contact with the inner side wall of the upper tank body or the lower tank body. During use, when flattening the resin powder filled in the anode tank 2 or the cathode tank 3, a rotational force is applied to the threaded rod 912 to drive the annular plate 7 to displace downward outside the communicating pipe 6 and contact the accumulated resin powder, thereby compacting the accumulated powder and causing the accumulated resin powder to spread outward and contact the flattening plate 83. During this period, the motor 9264 is controlled to start, driving the guide rod 921 to rotate, causing the annular plate 7 to rotate at the bottom position of the outer side wall of the communicating pipe 6, driving the flattening plate 83 to rotate around the annular plate 7, and then through the cooperation of rotating the threaded rod 912, the effect of flattening the accumulated resin powder can be achieved; 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 displace downward outside the communicating pipe 6 and contact the resin powder layer, and the bottom of the flattening 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 reversely rotates the threaded rod 912, and the annular plate 7 can drive the flattening plate 83 to displace upward, moving the flattening plate 83 to the sampling hole, so as to drive the resin powder in the sampling groove 831 to the sampling hole, and the sealing plate one 25 and the sealing plate two 35 on the anode tank 2 and the cathode tank 3 are disassembled, so that the strong acid cation resin powder and the strong base anion resin powder can be sampled through the sampling holes on the anode tank 2 and the cathode tank 3.

[0046] As Figures 1 - 8As shown in the figure: The first filtering component 21 includes a first filter plate 211 fixedly installed at the bottom inside the anode tank 2. A first liquid passage cavity 212 is formed inside the first filter plate 211, and a plurality of first liquid passage holes 213 are formed at the top and are all communicated with the inside of the first liquid passage cavity 212. A first discharge pipe 23 penetrates through the middle of the first filter plate 211 and extends above the first filter plate 211. A first liquid discharge pipe 24 penetrates through the bottom of the first filter plate 211 and is communicated with the inside of the first liquid passage cavity 212. A first ultrafiltration membrane 214 sleeved outside the first discharge pipe 23 is fixedly installed at the top of the first filter plate 211, and the first ultrafiltration membrane 214 blocks the plurality of first liquid passage holes 213. During use, water flows into the anode tank 2. After being filtered by the cation resin layer 22, it then passes through the first ultrafiltration membrane 214 and can flow into the first liquid passage cavity 212 through the plurality of first liquid passage holes 213, and then can be discharged through the first liquid discharge pipe 24. During this period, the first ultrafiltration membrane 214 filters the strongly acidic cation resin powder, so that the strongly acidic cation resin powder remains inside the anode tank 2. When it is necessary to discharge the strongly acidic cation resin powder, the plug 4 in the first discharge pipe 23 connected to the first filter plate 211 is disassembled, and water is injected into the anode tank 2, and the discharge of the strongly acidic cation resin powder can be realized;

[0047] The second filtering component 31 includes a second filter plate 311 fixedly installed at the bottom inside the cathode tank 3. A second liquid passage cavity 312 is formed inside the second filter plate 311, and a plurality of second liquid passage holes 313 are formed at the top and are all communicated with the inside of the second liquid passage cavity 312. A second discharge pipe 33 penetrates through the middle of the second filter plate 311 and extends above the second filter plate 311. A second liquid discharge pipe 34 penetrates through the bottom of the second filter plate 311 and is communicated with the inside of the second liquid passage cavity 312. A second ultrafiltration membrane 314 sleeved outside the second discharge pipe 33 is fixedly installed at the top of the second filter plate 311, and the second ultrafiltration membrane 314 blocks the plurality of second liquid passage holes 313. Water flows into the cathode tank 3. After being filtered by the anion resin layer 32, it then passes through the second ultrafiltration membrane 314 and can flow into the second liquid passage cavity 312 through the plurality of second liquid passage holes 313, and then can be discharged through the second liquid discharge pipe 34. During this period, the second ultrafiltration membrane 314 filters the strongly basic anion resin powder, so that the strongly basic anion resin powder remains inside the cathode tank 3. When it is necessary to discharge the strongly basic anion resin powder, the plug 4 in the second discharge pipe 33 connected to the second filter plate 311 is disassembled, and water is injected into the cathode tank 3, and the discharge of the strongly basic anion resin powder can be realized.

[0048] As an embodiment: A feeding mechanism 12 is installed on the top of the base 1 and is connected to both of the two communicating pipes 6. The feeding mechanism 12 is used to sequentially feed resin into the two communicating pipes 6. Through the design of the feeding mechanism 12, the purpose of filling cation resin and anion resin into the anode tank 2 and the cathode tank 3 respectively through the two communicating pipes 6 is achieved, facilitating the filling of strongly acidic cation resin and strongly basic anion 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 installed on the top of the base 1. A feeding hopper 122 with an open top is fixedly installed on the support seat 121. A plugging cover 123 for plugging the open end thereof is sleeved on the top of the feeding hopper 122. A three-way joint 124 communicated with its interior is fixedly installed at the bottom of the feeding hopper 122. Solenoid valves 125 are fixedly installed on both sides of the three-way joint 124. The other ends of the two solenoid valves 125 are fixedly installed with bellows 126. The other ends of the two bellows 126 are respectively communicated with the top positions of the outer side walls of the two communicating pipes 6. When in use, when forming a cation resin layer 22 by filling strongly acidic cation resin into the anode tank 2, the solenoid valve 125 on the side of the three-way joint 124 close to the anode tank 2 is opened, the other solenoid valve 125 is controlled to be closed, the plugging cover 123 is opened, and the strongly acidic cation resin powder is poured into the interior of the feeding hopper 122. During this period, water source is synchronously input into the feeding hopper 122 by using an external water supply pipe, so that the strongly acidic cation resin powder can flow synchronously with the water source into the bellows 126, and then flow into the communicating pipe 6 and flow downward into the interior of the anode tank 2. The strongly acidic cation resin powder falls onto the first ultrafiltration membrane 214, and the first ultrafiltration membrane 214 filters the strongly acidic cation resin powder, achieving the effect of feeding the strongly acidic cation resin powder into the interior of the anode tank 2; when forming an anion resin layer 32 by filling strongly basic anion resin into the cathode tank 3, the solenoid valve 125 on the side of the three-way joint 124 close to the cathode tank 3 is opened, the other solenoid valve 125 is controlled to be closed, and similarly, the effect of feeding the strongly basic anion resin powder into the interior of the cathode tank 3 can be achieved.

[0050] Such as Figures 1 - 8As shown: A plurality of water passing holes 64 that are all communicated with the inside of the cavity 71 are provided on the outer side wall of the connecting pipe 6 and located inside the cavity 71. The plurality of water passing holes 64 are all inclined upward along the direction of the outer side wall of the connecting pipe 6. A guiding column 61 is movably penetrated through the top of the connecting pipe 6 in the vertical direction. The bottom of the guiding column 61 extends into the connecting pipe 6 and is fixedly installed with a plugging block 62. The cross section between the outer side wall of the plugging block 62 and the inner side wall of the connecting pipe 6 is fitted. A threaded column 63 that is rotationally connected to the plugging block 62 is threadedly penetrated through the connecting pipe 6 in the vertical direction. When the bottom of the plugging block 62 is flush with the bottom of the annular plate 7, the top of the plugging block 62 is located below the plurality of water passing holes 64. When the top of the plugging block 62 is in contact with the inner top wall of the connecting pipe 6, the bottom of the plugging block 62 is located above the corrugated pipe 126. The number of the connecting grooves 72 is multiple. The connecting grooves 72 are arranged in an annular array at the bottom of the annular plate 7. Through the design of the plugging block 62 and the water passing holes 64, when filling the anode tank 2 or the cathode tank 3 with strongly acidic cation resin powder or strongly basic anion resin powder, rotate the threaded column 63 on the corresponding connecting pipe 6 to drive the plugging block 62 to displace upward along the guiding column 61, so that the top of the plugging block 62 is in contact with the inner top wall of the connecting pipe 6, thus not affecting the feeding of the resin powder into the anode tank 2 or the cathode tank 3; through the design that the plurality of water passing holes 64 are all inclined upward along the direction of the outer side wall of the connecting pipe 6, it effectively avoids the situation that the powder and water mixture flows downward along the connecting pipe 6 and flows into the cavity 71 through the water passing holes 64; through the design of the connecting grooves 72, when the device is in use and filtering the water source, rotate the threaded columns 63 on the two connecting pipes 6 respectively to make the bottom of the plugging block 62 flush with the bottom of the annular plate 7, so that the water source can flow into the cavity 71 through the plurality of water passing holes 64 and then disperse and flow downward through the plurality of connecting grooves 72, which is beneficial to the filtering of the water source by the cation resin layer 22 or the anion resin layer 32 and improves the filtering effect; and during this period, control the motor 9264 to start, drive the annular plate 7 to rotate, so that the water source dispersed and flowing downward through the plurality of connecting grooves 72 is laid flat on the top of the cation resin layer 22 or the anion resin layer 32, thus further improving the filtering effect; in addition, after discharging the strongly acidic cation resin powder or the strongly basic anion resin powder and flushing the inside of the tank body, control the motor 9264 to start, drive the annular plate 7 to rotate, so as to drive the spreading plate 83 to scrape the inner side wall of the tank body. And, with the cooperation of the staff rotating the threaded rod 912 to make the annular plate 7 displace downward, the scraping and cleaning effect of the resin powder attached to the inner side wall of the tank body can be realized. When the annular plate 7 displaces downward and contacts the top of the ultrafiltration membrane one 214 or the ultrafiltration membrane two 314, when the annular plate 7 rotates to drive the spreading plate 83 to rotate, the cleaning effect on the top of the filtering component one 21 or the filtering component two 31 can be realized, which is beneficial to the discharge of the strongly acidic cation resin powder or the strongly basic anion resin powder.

[0051] As an embodiment: The transfer component 11 includes a carrier seat 111 fixedly installed on the base 1. A liquid pump 112 is fixedly installed on the top of the carrier seat 111. A valve 241 is fixedly installed at the bottom of the first drain pipe 24. The liquid inlet end of the liquid pump 112 is connected to the first drain pipe 24 through a liquid inlet pipe in a through connection, and the liquid outlet end is fixedly installed with a liquid outlet pipe 113. A valve 115 is fixedly installed on the liquid inlet pipe. During use, when filling the anode tank 2 with strongly acidic cation resin powder, control the valve 241 to open and the valve 115 to close. When filtering the water source to be filtered during the operation of this equipment, control the valve 241 to close and the valve 115 to open. The other end of the liquid outlet pipe 113 is fixedly installed with a connecting hose 114, and the other end of the connecting hose 114 is connected to the top position of the outer wall of the connecting pipe 6 located at the top of the cathode tank 3 in a through connection. The outer wall of another connecting pipe 6 is connected to a water injection pipe 65 in a through connection. During use, the water source to be filtered is injected into the connecting pipe 6 communicated therewith through the water injection pipe 65. When flowing into the anode tank 2 and being filtered by the cation resin layer 22 and then discharged through the first drain pipe 24, it can flow into the liquid inlet pipe. During this period, control the liquid pump 112 to start. When the liquid pump 112 works, it can transport the water source filtered by the cation resin layer 22 in the liquid inlet pipe 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 it into the cathode tank 3, and use the anion resin layer 32 in the cathode tank 3 for filtering treatment to achieve the purpose of transferring the water source to be filtered.

[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 top wall of the connecting pipe 6, and the valve 1 241 is controlled to be opened and the valve 2 115 is controlled to be closed, the electromagnetic valve 125 on the side of the three-way joint 124 close to the anode tank 2 is opened, and the other electromagnetic valve 125 is controlled to be closed, and the blocking cover 123 is opened to pour the strong acidic cationic resin powder into the inside of the feeding hopper 122. During this period, the external water supply pipe is used to synchronously input water into the feeding hopper 122, 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 214, and the ultrafiltration membrane 214 filters the strongly acidic cationic resin powder. The strongly acidic cationic resin powder remains on the top of the ultrafiltration membrane 214 and accumulates into a cationic resin layer 22. The water source is discharged through the liquid hole 213, the liquid cavity 212, and the drain pipe 24 in sequence, and the strongly acidic cationic resin powder can be added to the inside of the anode tank 2; when the cathode tank 3 is filled with a strong basic anion resin to form an 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 to the inside of the cathode tank 3;

[0054] S2. When flattening the resin powder filled in the anode tank 2 or the 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 tube 6 to contact the accumulated resin powder, thereby compacting the accumulated powder and making the accumulated resin powder spread outward to contact 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 tube 6, and the spreading plate 83 is driven to rotate around the annular plate 7. Then, by cooperating with the rotating threaded rod 912, the accumulated resin powder can be flattened.

[0055] S3. When the device is used to filter the water source to be filtered, the valve 1 241 is controlled to be closed and the valve 2 115 is opened, and the threaded columns 63 on the two connecting pipes 6 are respectively rotated to make the bottom of the blocking block 62 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, and then flows into the cavity 71 through the multiple water holes 64, and then dispersedly flows downward through the multiple connecting grooves 72 and falls 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, and improves the filtration effect. The water source is sequentially The liquid is discharged to 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 source in the liquid inlet pipe after being filtered by the cationic resin layer 22 to the connecting pipe 6 located at the top of the cathode tank 3, so as to achieve 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 source dispersed downward through the multiple connecting grooves 72 can be spread on the top of the cationic resin layer 22 or the anionic resin layer 32, so as to further improve 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 slot 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 moves to the sampling hole, and the resin powder in the sampling slot 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 disassembled, 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;

[0057] S5. When replacing the cation resin layer 22 and the anion resin layer 32, the plug heads 4 for blocking the first discharge pipe 23 and the second discharge pipe 33 are respectively opened, then the plug cover 123 is opened, the two solenoid valves 125 are opened, and water source is synchronously input into the feeding hopper 122 by using an external water supply pipe, so that the water source can be dispersed and flow into the anode tank 2 and the cathode tank 3, and then the strongly acidic anion resin powder and the strongly basic anion resin powder can be discharged. After the strongly acidic cation resin powder or the strongly basic anion resin powder is discharged and the inside of the tank is rinsed, the motor 9264 is controlled to start, driving the annular plate 7 to rotate, thereby driving the spreading plate 83 to scrape the inner side wall of the tank. Moreover, with the cooperation of the operator rotating the threaded rod 912 to displace the annular plate 7 downward, the scraping and cleaning effect of the resin powder adhering to the inner side wall of the tank can be achieved. When the annular plate 7 moves downward and contacts the top of the first ultrafiltration membrane 214 or the second ultrafiltration membrane 314, when the annular plate 7 rotates to drive the spreading plate 83 to rotate, the cleaning effect on the top of the first filtration component 21 or the second filtration component 31 can be achieved, which is beneficial to the discharge of the strongly acidic cation resin powder or the strongly basic anion resin powder.

[0058] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A condensate polishing device with resin partition layout, characterized in that, Comprising: A base, on the top of which an anode tank and a cathode tank are fixedly installed. At the bottom position inside the anode tank, a first filtering component is installed. Above the first filtering component inside the anode tank, a cation resin layer is filled. At the bottom of the anode tank, a discharge pipe one and a liquid discharge pipe one are fixedly installed. The discharge pipe one is communicated with the top of the first filtering component for discharging cation resin, and the liquid discharge pipe one is communicated with the bottom of the first filtering component for discharging liquid. At the bottom position inside the cathode tank, a second filtering component is installed. Above the second filtering component inside the cathode tank, an anion resin layer is filled. At the bottom of the cathode tank, a discharge pipe two and a liquid discharge pipe two are fixedly installed. The discharge pipe two is communicated with the top of the second filtering component for discharging anion resin, and the liquid discharge pipe two is communicated with the bottom of the second filtering component for discharging liquid. Plugging heads are threadedly installed in both the discharge pipe one and the discharge pipe two, and the top parts of the two plugging heads are flush with the tops of the discharge pipe one and the discharge pipe two respectively. A transfer component is installed on the top of the base. The bottom of the liquid discharge pipe one is communicated with a communicating pipe located at the top of the cathode tank through the transfer component. Sampling holes are opened on both the anode tank and the cathode tank. A first plugging plate for plugging the sampling hole is fixedly installed on the anode tank by screws, and a second plugging plate for plugging the sampling hole is fixedly installed on the cathode tank by screws. Mounting seats, the number of which is two. Installation holes communicating with their interiors are opened on the tops of both the anode tank and the cathode tank. The two mounting seats are respectively fixedly installed on the tops of the anode tank and the cathode tank and plug the installation holes. A communicating pipe vertically penetrates through the mounting seat movably. At the bottom position of the outer sidewall of the communicating pipe, an annular plate is rotatably connected. A flattening component is installed on the annular plate. An adjusting mechanism connected to the annular plate is installed on the mounting seat. The adjusting mechanism is used to drive the flattening component to lift or rotate. The flattening component has two working modes: The first mode: The flattening component rotates to flatten the filled cation resin layer or anion resin layer. The second mode: The flattening component lifts to extract cation resin samples or anion resin samples at different operation stages.

2. The condensate polishing treatment equipment with resin partition layout according to claim 1, characterized in that: The adjusting mechanism includes a first adjusting component and a second adjusting component both installed on the mounting seat. The first adjusting component is used to drive the annular plate to lift, and the second adjusting component is used to drive the annular plate to rotate. The first adjusting component includes: A rotating ring, which is sleeved outside the communicating pipe and rotatably connected to the top of the annular plate. A threaded rod vertically penetrates through the mounting seat threadedly, and the threaded rod is rotatably connected to the top of the rotating ring.

3. A condensate polishing treatment device with resin partition layout according to claim 2, characterized in that: The second adjusting component includes a guide rod vertically penetrating through the mounting seat movably. A support plate is fixedly installed at the top of the rotating ring. The guide rod is rotatably connected to the support plate. A spur gear is coaxially and fixedly connected to the inner side of the guide rod and located inside the support plate. A fixed ring is fixedly installed outside the rotating ring and at the top of the annular plate. An internal gear ring meshing with the spur gear is fixedly installed inside the fixed ring. A driving part connected to the guide rod is installed on the mounting seat, and it is used to drive the guide rod to rotate.

4. A condensate polishing treatment device with resin partition layout according to claim 3, characterized in that: The driving member includes a connecting seat fixedly installed on the top of the mounting seat. A vertical square rod is fixedly installed at the top of the guide rod. A connecting sleeve rotatably connected to the connecting seat is movably sleeved on the outer part of the square rod in the vertical direction. A motor is fixedly installed on the connecting seat, and the motor is connected to the connecting sleeve through a bevel gear assembly.

5. A condensate polishing treatment device with resin partition layout according to claim 1, characterized in that: The flattening assembly includes a connecting block, a spring telescopic rod, and a flattening plate. A cavity is formed inside the annular plate. The inner top wall of the cavity is fixedly installed with a connecting block. A communication groove penetrating the side wall of the annular plate is formed at the inner bottom wall of the annular plate and below the connecting block. A flattening plate extending to the outside of the annular plate is movably penetrated in the horizontal direction in the communication groove. On the side of the connecting block close to the annular plate, two horizontally arranged spring telescopic rods are symmetrically fixedly installed. The ends of both spring telescopic rods are connected to the flattening plate. A sampling groove is formed on one side of the end of the flattening plate extending to the outside of the annular plate.

6. A condensate polishing device with resin partition layout according to claim 1, characterized in that: The first filtering component includes a first filter plate fixedly installed at the bottom inside the anode tank. A first liquid passage chamber is formed inside the first filter plate, and a plurality of first liquid passage holes all communicating with the inside of the first liquid passage chamber are formed at the top. A first discharge pipe penetrates through the middle of the first filter plate and extends above the first filter plate. A first liquid discharge pipe penetrates through the bottom of the first filter plate and is connected to the inside of the first liquid passage chamber. A first ultrafiltration membrane sleeved on the outside of the first discharge pipe is fixedly installed at the top of the first filter plate, and the first ultrafiltration membrane blocks the plurality of first liquid passage holes. The second filtering component includes a second filter plate fixedly installed at the bottom inside the cathode tank. A second liquid passage chamber is formed inside the second filter plate, and a plurality of second liquid passage holes all communicating with the inside of the second liquid passage chamber are formed at the top. A second discharge pipe penetrates through the middle of the second filter plate and extends above the second filter plate. A second liquid discharge pipe penetrates through the bottom of the second filter plate and is connected to the inside of the second liquid passage chamber. A second ultrafiltration membrane sleeved on the outside of the second discharge pipe is fixedly installed at the top of the second filter plate, and the second ultrafiltration membrane blocks the plurality of second liquid passage holes.

7. A condensate polishing treatment device with resin partition layout according to claim 5, characterized in that: A feeding mechanism communicating with both communicating pipes is installed on the top of the base, and the feeding mechanism is used to sequentially feed resin into the two communicating pipes.

8. A condensate polishing device with resin partition layout according to claim 7, characterized in that: The feeding mechanism includes a support seat fixedly installed on the top of the base. A feeding hopper with an open top is fixedly installed on the support seat. A blocking cover for blocking the open end is sleeved on the top of the feeding hopper. A three-way joint communicating with its inside is fixedly installed at the bottom of the feeding hopper. Solenoid valves are fixedly installed on both sides of the three-way joint. The other ends of the two solenoid valves are fixedly installed with bellows, and the other ends of the two bellows are respectively connected to the top positions on the outer side walls of the two communicating pipes.

9. The condensate polishing equipment with resin partition layout according to claim 8, characterized in that: A plurality of water through holes which are all communicated with the inside of the cavity are formed in the outer side wall of the communicating pipe and located inside the cavity. The plurality of water through holes are all inclined upward along the direction of the outer side wall of the communicating pipe. A guide post is movably penetrated through the top of the communicating pipe in the vertical direction. The bottom of the guide post extends into the communicating pipe and is fixedly provided with a plugging block. The cross section between the outer side wall of the plugging block and the inner side wall of the communicating pipe is fitted. A threaded post which is rotationally connected with the plugging block is penetrated through the communicating pipe in the vertical direction. When the bottom of the plugging block is flush with the bottom of the annular plate, the top of the plugging block is located below the plurality of water through holes. When the top of the plugging block is attached to the inner top wall of the communicating pipe, the bottom of the plugging block is located above the corrugated pipe. The number of the communicating grooves is multiple, and the communicating grooves are arranged in an annular array at the bottom of the annular plate.

10. A condensate polishing treatment device with resin partition layout according to claim 1, characterized in that: The transfer component includes a bearing seat fixedly installed on the base. A liquid pump is fixedly installed on the top of the bearing seat. A valve one is fixedly installed at the bottom of the first liquid discharge pipe. The liquid inlet end of the liquid pump is connected with the first liquid discharge pipe through a liquid inlet pipe in a through manner, and the liquid outlet end is fixedly installed with a liquid outlet pipe. A valve two is fixedly installed on the liquid inlet pipe. The other end of the liquid outlet pipe is fixedly installed with a communicating hose. The other end of the communicating hose is connected with the top position of the outer side wall of the communicating pipe located at the top of the cathode tank in a through manner. The outer side wall of another communicating pipe is connected with a water injection pipe in a through manner.

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