CN117208991A - Active carbon heat disinfection device for hemodialysis water - Google Patents
Active carbon heat disinfection device for hemodialysis water Download PDFInfo
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- CN117208991A CN117208991A CN202311464731.7A CN202311464731A CN117208991A CN 117208991 A CN117208991 A CN 117208991A CN 202311464731 A CN202311464731 A CN 202311464731A CN 117208991 A CN117208991 A CN 117208991A
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- fixed
- cavity
- thick bamboo
- activated carbon
- active carbon
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 142
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 74
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 73
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 50
- 238000001631 haemodialysis Methods 0.000 title claims abstract description 43
- 230000000322 hemodialysis Effects 0.000 title claims abstract description 43
- 230000001954 sterilising effect Effects 0.000 claims abstract description 46
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910052802 copper Inorganic materials 0.000 claims abstract description 17
- 239000010949 copper Substances 0.000 claims abstract description 17
- 210000000621 bronchi Anatomy 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 39
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 39
- 241001330002 Bambuseae Species 0.000 claims description 39
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 39
- 239000011425 bamboo Substances 0.000 claims description 39
- 238000005192 partition Methods 0.000 claims description 14
- 238000000502 dialysis Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- 238000005485 electric heating Methods 0.000 claims description 2
- 239000008187 granular material Substances 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 abstract description 8
- 238000010521 absorption reaction Methods 0.000 abstract description 5
- 238000001914 filtration Methods 0.000 abstract description 5
- 230000007420 reactivation Effects 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 4
- 230000000712 assembly Effects 0.000 description 12
- 238000000429 assembly Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 9
- 239000002245 particle Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 238000011068 loading method Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 239000002957 persistent organic pollutant Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000000004 hemodialysis solution Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Abstract
The invention discloses a water activated carbon heat sterilization device for hemodialysis, wherein an activated carbon switching mechanism is arranged at the bottom of a sterilization cylinder, a water inlet pipe is fixedly arranged at the upper right side of the sterilization cylinder, a containing box sleeved outside the water inlet pipe is fixedly arranged at the upper right side of the sterilization cylinder, and a spiral copper heat-conducting pipe positioned inside the containing box is sleeved outside the water inlet pipe. This hemodialysis water active carbon heat sterilization device, through heating wire, active carbon switching mechanism, L air duct and the cooperation of bronchus, in the work of filtering disinfection to hemodialysis water, can directly utilize the hot steam that produces to handle the full active carbon cartridge filter subassembly of absorption and reactivation, avoid causing extra water source and a large amount of waste of heat energy, the setting of a plurality of active carbon cartridge filter subassemblies can carry out nimble switching, need not to pause the disinfection treatment that the work was interrupted hemodialysis water.
Description
Technical Field
The invention relates to the technical field of sterilization of water for hemodialysis, in particular to an activated carbon heat sterilization device for water for hemodialysis.
Background
Hemodialysis water refers to water used in dialyzers for washing and rinsing the dialyzers and diluting the hemodialysis solution, which must meet certain quality standards to ensure the safety and effectiveness of the dialysis process.
Referring to a water activated carbon heat sterilization device for hemodialysis, which is disclosed in Chinese patent publication No. CN218250289U, high-temperature water flows in through a water filling pipe through a first electromagnetic valve, is heated and kept at a constant temperature through a heating wire, after a temperature sensor senses that the temperature reaches a preset value, a second electromagnetic valve is controlled to be opened by a controller, the high-temperature water flows into a sterilization upper tank through a flow guide pipe, the high-temperature water flowing into the sterilization upper tank is filtered through a screen firstly, then the activated carbon is sterilized, the sterilized high-temperature water flows back through a sterilization lower tank and a water return pipe, and the high-temperature water flows back to the outside through the sterilization lower tank until the sterilization is completed.
Referring to the heat sterilization device of the purified water device active carbon filter with the Chinese patent publication No. CN204873919U, the steam inlet amount can be adjusted according to the water temperature by arranging the temperature transmitter, so that the structure is simplified, the cost is reduced, and the recycling of water is realized.
Comprehensive analysis of the above referenced patents can lead to the following drawbacks:
the prior active carbon heat sterilization device for hemodialysis is generally provided with active carbon inside for removing organic pollutants in the hemodialysis water, when the active carbon is fully adsorbed after being used for a long time, the effect of purifying water quality is lost, and the active carbon is subjected to targeted treatment and reactivation by a water source which is specially introduced into the active carbon after the active carbon is suspended, so that normal use is influenced, a great deal of waste of water source and heat energy is caused, and therefore, the active carbon heat sterilization device for hemodialysis is necessary to solve the technical problems.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the activated carbon heat sterilization device for hemodialysis, which solves the problems that the normal use is influenced and a large amount of waste of water sources and heat energy is caused because the activated carbon is usually arranged in the activated carbon heat sterilization device for hemodialysis, the effect of purifying water quality is lost after the activated carbon is fully adsorbed after long-time use, and the activated carbon is specially treated and activated by suspending the operation and being fed with a water source.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a water active carbon heat sterilization device for hemodialysis, includes the disinfection section of thick bamboo that is used for Cheng Fangxie liquid dialysis water, the inner wall of disinfection section of thick bamboo evenly is fixedly provided with a plurality of heating wires, the bottom of disinfection section of thick bamboo is provided with active carbon switching mechanism, the right side upper portion of disinfection section of thick bamboo is fixedly provided with the inlet tube, the right side upper portion of disinfection section of thick bamboo is fixedly provided with the cover and establishes the box that holds outside the inlet tube, the outside cover of inlet tube is equipped with the spiral copper heat conduction pipe that is located the inside of holding the box, the fixed L type air duct that is provided with in top of disinfection section of thick bamboo, the fixed intercommunication in right side lower part of L type air duct has a bronchus, the fixed bottom that runs through holding the box that just is fixedly connected with of right-hand member of spiral copper heat conduction pipe, the lower part of L type air duct is fixedly provided with first solenoid valve, the fixed second solenoid valve that is provided with in upper portion of bronchus, the active carbon switching mechanism comprises a hollow bearing disc, a servo motor is fixedly arranged in the middle of the bottom of the hollow bearing disc, a rotating shaft is fixedly arranged at the output end of the servo motor penetrating through the bottom of the hollow bearing disc, a connecting circular plate is fixedly sleeved outside the rotating shaft, a plurality of struts are uniformly and fixedly arranged on one circle of the side wall of the connecting circular plate, one ends, far away from each other, of the struts are fixedly provided with active carbon filter cylinder assemblies, hollow partition plates are fixedly arranged on the left side and the right side of an inner cavity of the hollow bearing disc, symmetrical air bag column assemblies are fixedly arranged on the upper portion and the lower portion of the hollow partition plates, upper communicating pipes are fixedly arranged on the left side and the right side of the top of the hollow bearing disc, buffer pipe assemblies are fixedly communicated with the lower portion of the upper communicating pipes, an annular cavity is formed in one circle of the inner wall of the hollow bearing disc, the left side of annular chamber is fixed to be provided with the exhaust end that runs through cavity and bears the dish left wall, the cavity bears the bottom left and right sides of dish and all is fixed to be provided with down communicating pipe, two the bottom of communicating pipe is all fixed to be linked together down has the discharge pipe, right part the bottom fixed intercommunication of discharge pipe has a placement barrel, the inside of placement barrel runs through there is nanoscale column filter screen.
Preferably, the left end of spiral copper heat pipe is fixed to run through the front wall that holds the box, the fixed intelligent control panel that is provided with in the middle of the front end of disinfection section of thick bamboo, the top of pivot is rotated and is connected on the inner chamber roof of cavity loading tray, left part go up the fixed intercommunication in disinfection section of thick bamboo's bottom, right part go up the top of communicating pipe and the fixed intercommunication in bottom of L type air duct, the front end of nanoscale column filter screen is fixed and is provided with sealed lid, sealed lid threaded connection is at the front portion of placing a section of thick bamboo, the bottom of delivery pipe and the fixed intercommunication in bottom of placing a section of thick bamboo.
Preferably, the active carbon cartridge filter subassembly is including holding a section of thick bamboo, hold a side middle part and the corresponding branch fixed connection of section of thick bamboo, the inside packing that holds a section of thick bamboo has the active carbon granule, a plurality of through-holes have all been seted up to the upper and lower portion that holds a section of thick bamboo, the spout has all been seted up to the both sides upper and lower portion that holds a section of thick bamboo.
Preferably, each sliding groove is provided with a sliding block in a sliding manner, a connecting sleeve sleeved outside the accommodating cylinder is fixedly arranged between the outer parts of the two sliding blocks at the upper part and between the outer parts of the two sliding blocks at the lower part, and a plurality of meshes are uniformly formed in a circle on the side wall of the upper part of the connecting sleeve at the upper part.
Preferably, two convex blocks are fixedly arranged in the middle of two sides of the accommodating cylinder, convex plates are fixedly arranged at one ends, close to the corresponding convex blocks, of two sides of the connecting sleeve, the convex plates are fixedly connected with the adjacent convex blocks through first springs, and the outer diameter of the connecting sleeve is matched with the inner diameters of the upper communicating pipe and the lower communicating pipe.
Preferably, the air bag column assembly comprises an elastic air bag column, one end of the elastic air bag column is fixedly communicated with the outer wall of the hollow partition plate, a plurality of first lantern rings are uniformly sleeved on the outer portion of the elastic air bag column from top to bottom, and a plurality of second lantern rings are uniformly sleeved on the outer portion of the elastic air bag column from top to bottom.
Preferably, a plurality of first lantern rings and a plurality of second lantern rings are crisscross each other, every first lantern ring is close to the inside that the hollow partition board was all fixed to be provided with first guide bar at one side both ends, first guide bar slides and runs through adjacent second lantern ring, every second lantern ring is close to the inside that the hollow partition board was all fixed to be provided with the second guide bar at one side front and back end, the second guide bar slides and runs through adjacent first lantern ring.
Preferably, the one end that first guide bar and second guide bar are close to the cavity baffle is all fixed to be provided with spacing ball, and is uppermost one side of second lantern ring is fixed to be provided with T type slide bar, T type slide bar sliding connection is on the inner wall of cavity bearing disc, the right side at the cavity bearing disc is born to tracheal bottom fixed connection, be in the intercommunication state between the inside of bronchus, annular chamber, two cavity baffles and four elasticity gasbag posts.
Preferably, the buffer tube assembly comprises a buffer tube, the buffer tube is fixedly communicated with the lower part of the upper communicating tube, movable cylinders are fixedly arranged on the left side and the right side of the bottom of the buffer tube, and pistons are slidably arranged in the two movable cylinders.
Preferably, the top of the two pistons is fixedly provided with a push rod penetrating through the top wall of the movable cylinder, a second spring is sleeved outside the push rod and fixedly connected between the top of the piston and the top wall of the inner cavity of the movable cylinder, and a baffle is fixedly arranged between the tops of the two push rods.
Advantageous effects
The invention provides a heat sterilization device for activated carbon for hemodialysis. Compared with the prior art, the method has the following beneficial effects:
(1) This hemodialysis water active carbon heat sterilization device, through the mutually supporting between heating wire, active carbon switching mechanism, L air duct and the bronchus, in the work of filtering disinfection to hemodialysis water, can directly utilize the hot steam that produces to handle the full active carbon cartridge filter subassembly of absorption and reactivation, avoid causing extra water source and a large amount of waste of heat energy, the setting of a plurality of active carbon cartridge filter subassemblies can carry out nimble switching, need not to pause the disinfection treatment that the work was interrupted hemodialysis water.
(2) This hemodialysis water active carbon heat sterilization device through the cooperation between delivery line, holding box and the spiral copper heat conduction pipe, can make full use of the heat of hot steam, preheats in advance the hemodialysis water in the inlet tube, avoids a large amount of extravagant of energy.
(3) This hemodialysis water active carbon heat sterilization device, through mutually supporting between servo motor, active carbon cartridge filter subassembly, cavity baffle and the gasbag post subassembly, can make a round trip to switch a plurality of active carbon cartridge filter subassemblies automatically, make disinfection section of thick bamboo and one of them activated active carbon cartridge filter subassembly be linked together, make the full active carbon cartridge filter subassembly of absorption be linked together with the inside of L type air duct, realize stable work, need not manual hand switch.
(4) This hemodialysis water active carbon heat sterilization device through placing the mutual cooperation between section of thick bamboo, nanoscale column filter screen and the sealed lid, can filter along with steam exhaust impurity, avoids getting into and causes the jam in the spiral copper heat pipe, guarantees the normal heat conduction effect of spiral copper heat pipe.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a cross-sectional view of the activated carbon switching mechanism of the present invention;
FIG. 4 is a top view of the activated carbon switch mechanism of the present invention;
FIG. 5 is a top view of the activated carbon filter cartridge assembly of the present invention;
FIG. 6 is a front view of the activated carbon filter cartridge assembly of the present invention when the activated carbon filter cartridge assembly is not subjected to an external force;
FIG. 7 is a cross-sectional view of the activated carbon filter cartridge assembly of the present invention when subjected to an external force;
FIG. 8 is an enlarged view of a portion of FIG. 3A in accordance with the present invention;
FIG. 9 is a front view of the airbag module of the present invention;
FIG. 10 is an enlarged view of a portion of the invention at B in FIG. 3;
fig. 11 is a partial enlarged view of fig. 3C according to the present invention.
In the figure: 1. a sterilizing cylinder; 2. heating wires; 3. an activated carbon switching mechanism; 31. a hollow carrier tray; 32. a servo motor; 33. a rotating shaft; 34. a circular plate is connected; 35. a support rod; 36. an activated carbon filter cartridge assembly; 361. a receiving cylinder; 362. activated carbon particles; 363. a through hole; 364. a chute; 365. a slide block; 366. a connecting sleeve; 367. a mesh; 368. a bump; 369. a first spring; 3610. a convex plate; 37. a hollow partition; 38. an airbag column assembly; 381. an elastic air bag column; 382. a first collar; 383. a second collar; 384. a first guide bar; 385. a second guide bar; 386. a limit ball; 387. a T-shaped slide bar; 39. an upper communicating pipe; 310. a buffer tube assembly; 3101. a buffer tube; 3102. a movable cylinder; 3103. a piston; 3104. a push rod; 3105. a second spring; 3106. a baffle; 311. an annular cavity; 312. an exhaust end; 313. a lower communicating pipe; 314. a discharge pipe; 315. placing a cylinder; 316. a nanoscale columnar filter screen; 4. a water inlet pipe; 5. a housing case; 6. a spiral copper heat conduction pipe; 7. an L-shaped air duct; 8. bronchi; 9. a delivery tube; 10. a first electromagnetic valve; 11. a second electromagnetic valve; 12. and an intelligent control panel.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention provides two technical schemes:
a first embodiment is shown in fig. 1-4: the utility model provides a water active carbon heat sterilization device for hemodialysis, including being used for Cheng Fangxie liquid dialysis water's disinfection section of thick bamboo 1, the inner wall of disinfection section of thick bamboo 1 evenly fixedly is provided with a plurality of heating wires 2, the bottom of disinfection section of thick bamboo 1 is provided with active carbon switching mechanism 3, the right side upper portion of disinfection section of thick bamboo 1 is fixedly provided with inlet tube 4, the right side upper portion of disinfection section of thick bamboo 1 is fixedly provided with the cover and establishes the box 5 that holds outside inlet tube 4, the outside cover of inlet tube 4 is equipped with the spiral copper heat-conducting tube 6 that is located the box 5 inside, the right side lower part of L type air-conducting tube 7 is fixedly provided with L type air duct 7 in the middle of the top of disinfection section of thick bamboo 1, the right-hand member fixed intercommunication of L type air duct 7 has a bronchus 8, the right-hand member fixed run through the bottom of holding box 5 and fixedly communicate has delivery tube 9, the lower part of L type air duct 7 is fixedly provided with first solenoid valve 10, the upper portion of bronchus 8 is fixedly provided with second solenoid valve 11, the activated carbon switching mechanism 3 comprises a hollow bearing disc 31, a servo motor 32 is fixedly arranged in the middle of the bottom of the hollow bearing disc 31, a rotating shaft 33 is fixedly arranged at the output end of the servo motor 32 penetrating through the bottom of the hollow bearing disc 31, a connecting circular plate 34 is fixedly sleeved outside the rotating shaft 33, a plurality of supporting rods 35 are uniformly and fixedly arranged on one circle of side walls of the connecting circular plate 34, activated carbon filter cylinder assemblies 36 are fixedly arranged at one ends, far away from each other, of the plurality of supporting rods 35, hollow partition plates 37 are fixedly arranged at the left side and the right side of an inner cavity of the hollow bearing disc 31, mutually symmetrical air bag column assemblies 38 are fixedly arranged at the upper part and the lower part of the two hollow partition plates 37, upper communicating pipes 39 are fixedly arranged at the left side and the right side of the top of the hollow bearing disc 31, buffer tube assemblies 310 are fixedly communicated at the lower part of the two upper communicating pipes 39, an annular cavity 311 is formed at one circle of the inner wall of the hollow bearing disc 31, the left side of annular chamber 311 is fixed to be provided with the exhaust end 312 that runs through the left wall of cavity loading tray 31, and the bottom left and right sides of cavity loading tray 31 is all fixed to be provided with down communicating pipe 313, and the bottom of two communicating pipes 313 is all fixed to be linked together and is had discharge pipe 314 down, and the bottom fixed intercommunication of right part discharge pipe 314 has a section of thick bamboo 315 of placing, and the inside of placing section of thick bamboo 315 runs through has nanoscale columnar filter screen 316.
Through the mutual cooperation between heating wire 2, activated carbon switching mechanism 3, L type air duct 7 and bronchus 8, in the work of filtering disinfection to hemodialysis water, can directly utilize the hot steam that produces to handle the full activated carbon cartridge filter subassembly 36 of absorption and reactivation, avoid causing extra water source and a large amount of extravagant of heat energy, the setting of a plurality of activated carbon cartridge filter subassemblies 36 can carry out nimble switching, need not to pause the disinfection processing of work interrupt hemodialysis water, through the mutual cooperation between delivery tube 9, hold box 5 and spiral copper heat pipe 6, can make full use of hot steam's heat, preheat in advance the hemodialysis water in the inlet tube 4, avoid a large amount of extravagant of energy.
The second embodiment, shown in fig. 5-11, differs from the first embodiment primarily in that: an active carbon heat sterilizing device for hemodialysis, the left end of a spiral copper heat conducting tube 6 fixedly penetrates through the front wall of a containing box 5, an intelligent control panel 12 is fixedly arranged in the middle of the front end of a sterilizing cylinder 1, the top of a rotating shaft 33 is rotationally connected to the top wall of an inner cavity of a hollow bearing disc 31, the top of a left upper communicating tube 39 is fixedly communicated with the bottom of the sterilizing cylinder 1, the top of a right upper communicating tube 39 is fixedly communicated with the bottom of an L-shaped air duct 7, the front end of a nanoscale columnar filter screen 316 is fixedly provided with a sealing cover, the sealing cover is in threaded connection with the front part of a containing cylinder 315, the bottom of a delivery tube 9 is fixedly communicated with the bottom of the containing cylinder 315, an active carbon filter cylinder assembly 36 comprises a containing cylinder 361, the middle part of one side of the containing cylinder 361 is fixedly connected with a corresponding supporting rod 35, active carbon particles 362 are filled in the containing cylinder 361, a plurality of through holes 363 are respectively arranged at the upper part and the lower part of the containing cylinder 361, the upper and lower parts of the two sides of the accommodating cylinder 361 are respectively provided with a sliding groove 364, the inside of each sliding groove 364 is provided with a sliding block 365 in a sliding manner, a connecting sleeve 366 sleeved outside the accommodating cylinder 361 is fixedly arranged between the outsides of the two sliding blocks 365 at the upper part and between the outsides of the two sliding blocks 365 at the lower part, a plurality of meshes 367 are uniformly arranged on the upper side wall of the upper connecting sleeve 366 in a circle, two convex blocks 368 are fixedly arranged in the middle of the two sides of the accommodating cylinder 361, one ends of the two sides of the connecting sleeve 366 close to the corresponding convex blocks 368 are fixedly provided with convex plates 3610, the convex plates 3610 are fixedly connected with the adjacent convex blocks 368 through first springs 369, the outer diameter of the connecting sleeve 366 is matched with the inner diameters of the upper communicating pipe 39 and the lower communicating pipe 313, the air bag column assembly 38 comprises an elastic air bag column 381, one end of the elastic air bag column 381 is fixedly communicated with the outer wall of the hollow partition 37, the outside from top to bottom evenly fixes the cover and is equipped with a plurality of first lantern rings 382, the outside from top to bottom evenly fixes the cover and is equipped with a plurality of second lantern rings 383 of elasticity gasbag column 381, a plurality of first lantern rings 382 and a plurality of second lantern rings 383 are crisscross each other, the both ends of one side that every first lantern ring 382 is close to hollow baffle 37 all are fixed and are provided with first guide bar 384, first guide bar 384 slides and runs through the inside of adjacent second lantern ring 383, the front and back end of one side that every second lantern ring 383 is close to hollow baffle 37 all are fixed and are provided with second guide bar 385, second guide bar 385 slides and runs through the inside of adjacent first lantern ring 382, the one end that first guide bar 384 and second guide bar 385 are close to hollow baffle 37 all are fixed and are provided with spacing ball 386, one side of the second lantern ring 383 of the top is fixed and is provided with T-shaped slide bar 387 sliding connection on the inner wall of hollow bearing disc 31, the bottom fixed connection of bronchus 8 is in the right side of cavity loading disc 31, be in the intercommunication state between bronchus 8, annular chamber 311, two cavity baffles 37 and four elasticity gasbag post 381's inside, buffer tube subassembly 310 includes buffer tube 3101, buffer tube 3101 fixed intercommunication is last communicating tube 39 lower part, the bottom left and right sides of buffer tube 3101 is all fixed and is provided with movable cylinder 3102, the inside of two movable cylinders 3102 is all provided with piston 3103 in the slip, the top of two pistons 3103 is all fixed and is provided with the push rod 3104 that runs through movable cylinder 3102 roof, the outside cover of push rod 3104 is equipped with second spring 3105, second spring 3105 fixed connection is between the top of piston 3103 and the inner chamber roof of movable cylinder 3102, fixedly provided with baffle 3106 between the top of two push rods 3104.
Through the mutual cooperation between servo motor 32, active carbon cartridge filter subassembly 36, hollow partition 37 and gasbag post subassembly 38, can make a round trip to switch a plurality of active carbon cartridge filter subassemblies 36 automatically, make disinfection section of thick bamboo 1 and one of them activated active carbon cartridge filter subassembly 36 be linked together, make the full active carbon cartridge filter subassembly 36 of absorption be linked together with the inside of L type air duct 7, realize stable work, need not manual the switching of manual work, through placing the section of thick bamboo 315, the mutual cooperation between nanoscale columnar filter screen 316 and the sealed lid, can filter along with steam exhaust impurity, avoid getting into and cause the jam in the spiral copper heat conduction pipe 6, guarantee the normal heat conduction effect of spiral copper heat conduction pipe 6.
And all that is not described in detail in this specification is well known to those skilled in the art.
When in use, the electric heating wire 2 is electrified to generate heat, the interior of the sterilizing cylinder 1 is heated, hemodialysis water is introduced into the interior of the sterilizing cylinder 1 through the water inlet pipe 4, high-temperature heating sterilization is carried out on the hemodialysis water, the temperature sensor is used for monitoring the water temperature, after the set temperature is reached, the total electromagnetic valve in the upper left communicating pipe 39 is opened, water enters the buffer tube 3101 at the left part, then enters the connecting sleeve 366 through the mesh 367, and then flows into the activated carbon particles 362, the filtration of organic pollutants in the water is realized in the process, the hemodialysis water after the heat sterilization and purification treatment is finally discharged through the left discharge pipe 314 and flows into a specific container, a large amount of high-temperature steam is generated in the heat sterilization process of the hemodialysis water, and enters the accommodating cylinder 361 under the L-shaped air guide pipe 7, gaseous molecules in the high-temperature steam react with substances on the surfaces of the activated carbon particles 362, so that the pore structure on the surfaces of the activated carbon particles 362 is rearranged and expanded, the specific surface area and the micropore volume of the activated carbon particles 362 are increased, the adsorption capacity and the activity of the activated carbon particles 362 are improved, finally, the activation treatment of the fully adsorbed activated carbon particles 362 is realized, impurities in the activated carbon particles 362 are discharged downwards along with the steam, under the filtering action of the nanoscale columnar filter screen 316, the hot steam is intercepted, then enters the spiral copper heat conducting tube 6 upwards along the delivery tube 9, the hemodialysis water flowing through the water inlet tube 4 is preheated in advance, after one of the activated carbon filter cartridge assemblies 36 is fully adsorbed for a long time, the total electromagnetic valve and the first electromagnetic valve 10 are closed firstly, then the exhaust end 312 is opened, so that the gas in the four elastic air bag columns 381 is discharged through the exhaust end 312, along with the decrease of the air pressure in the elastic air bag column 381, under the elastic action of the elastic air bag column 381, the elastic air bag column 381 vertically retracts to restore to the original state, in the process, the T-shaped sliding rod 387 vertically slides along the vertical groove in the inner wall of the hollow bearing disc 31, wherein the self elastic force of the elastic air bag column 381 is far greater than the sum of the gravity of the first collar 382, the second collar 383, the first guide rod 384, the second guide rod 385 and the limiting ball 386, so that the retraction of the elastic air bag column 381 is not influenced by the gravity of the first collar 382, the second collar 383, the first guide rod 384, the second guide rod 385 and the limiting ball 386, at this time, the engagement sleeves 366 on the left active carbon filter cartridge assembly and the right active carbon filter cartridge assembly 36 are separated from the inner parts of the upper communicating tube 39 and the lower communicating tube 313, the limiting between the left active carbon filter cartridge assembly 36 and the hollow bearing disc 31 is relieved, then the servo motor 32 is started to drive the activated carbon filter cartridge assemblies 36 to rotate simultaneously, the activated carbon filter cartridge assemblies 36 are rotated to the position right below the left upper communicating pipe 39, the activated carbon filter cartridge assemblies 36 with full adsorption are rotated to the position right below the right upper communicating pipe 39, then the servo motor 32 is stopped to work, the second electromagnetic valve 11 is opened, the steam in the sterilizing cylinder 1 finally flows into four elastic air bag columns 381 through the L-shaped air duct 7, the bronchus 8, the annular cavity 311 and the hollow partition 37, wherein the elastic air bag columns 381 are made of high-temperature resistant materials, the elastic air bag columns 381 are gradually and vertically elongated along with the rising of the air pressure in the elastic air bag columns 381 to push the corresponding convex plates 3610, the upper connecting sleeves 366 are pushed upwards until the baffle 3106 is jacked up, the lower connecting sleeves 366 are pushed downwards and penetrate into the lower communicating pipe 313, after the states of the left and right active carbon filter cartridge assemblies 36 are adjusted, the second electromagnetic valve 11 is closed, so that the states of the left and right active carbon filter cartridge assemblies 36 are locked, and then the hemodialysis water can be continuously subjected to heat sterilization and purification treatment.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a hemodialysis water active carbon heat sterilization device, includes the disinfection section of thick bamboo that is used for Cheng Fangxie liquid dialysis water, its characterized in that: the inner wall of the disinfection cylinder is uniformly and fixedly provided with a plurality of electric heating wires, the bottom of the disinfection cylinder is provided with an activated carbon switching mechanism, the upper right side of the disinfection cylinder is fixedly provided with a water inlet pipe, the upper right side of the disinfection cylinder is fixedly provided with a containing box sleeved outside the water inlet pipe, the outside of the water inlet pipe is sleeved with a spiral copper heat conducting pipe positioned inside the containing box, the middle of the top of the disinfection cylinder is fixedly provided with an L-shaped air duct, the lower right side of the L-shaped air duct is fixedly communicated with a bronchus, the right end of the spiral copper heat conducting pipe fixedly penetrates through the bottom of the containing box and is fixedly communicated with an eduction tube, the lower part of the L-shaped air duct is fixedly provided with a first electromagnetic valve, and the upper part of the bronchus is fixedly provided with a second electromagnetic valve;
the utility model provides an active carbon switching mechanism includes the cavity and bears the dish, the fixed servo motor that is provided with in the middle of the bottom of cavity bears the dish, servo motor's output runs through the fixed pivot that is provided with in bottom of cavity and bears the dish, the outside fixed cover of pivot is equipped with the linking plectane, the lateral wall round of linking plectane is evenly fixed and is provided with a plurality of branches, a plurality of the one end that branch kept away from each other is all fixed and is provided with active carbon cartridge filter subassembly, the cavity that the cavity bears the dish is left and right sides all is fixed and is provided with the cavity baffle, two the upper and lower part of cavity baffle is all fixed and is provided with the gasbag post subassembly of mutual symmetry, the top left and right sides of cavity bears the dish is all fixed and is provided with communicating pipe, two the lower part is all fixed and is connected with the buffer tube subassembly, the annular chamber has been seted up to the inner wall round of cavity and the annular chamber, the left side of annular chamber is fixed and is provided with the exhaust end that runs through cavity and bears the left wall, the bottom left and right sides that the cavity bears the dish is all fixed and is provided with down, two the bottom of communicating pipe is all fixed and is connected with the inside the cylinder of placing the nano-level.
2. The hemodialysis water activated carbon heat sterilization apparatus of claim 1, wherein: the utility model discloses a disinfection device, including a disinfection section of thick bamboo, a spiral copper heat pipe, a hollow bearing disc, a sealing cover screw thread connection, a sealing cover screw thread connection is fixed in the middle of the front end of disinfection section of thick bamboo, the top of pivot is rotated and is connected on the inner chamber roof of hollow bearing disc, left part go up the top of communicating pipe fixed intercommunication in the bottom of disinfection section of thick bamboo, right part go up the top of communicating pipe and the bottom fixed intercommunication of L type air duct, the front end of nanoscale column filter screen is fixed and is provided with sealed lid, sealed lid threaded connection is in the front portion of placing the section of thick bamboo, the bottom of delivery pipe and the bottom fixed intercommunication of placing the section of thick bamboo.
3. The hemodialysis water activated carbon heat sterilization apparatus of claim 1, wherein: the active carbon cartridge filter subassembly is including holding a section of thick bamboo, hold a side middle part and the corresponding branch fixed connection of section of thick bamboo, the inside packing that holds a section of thick bamboo has the active carbon granule, a plurality of through-holes have all been seted up to the upper and lower portion that holds a section of thick bamboo, the spout has all been seted up to the upper and lower portion of the both sides that hold a section of thick bamboo.
4. A hemodialysis water activated carbon heat sterilization apparatus as set forth in claim 3, wherein: the inside of every the spout all slides and is provided with the slider, and upper portion two between the outside of slider and the outside of two sliders in lower part all fixedly are provided with the cover and establish the outside adapter sleeve of holding the section of thick bamboo, upper portion the upper portion lateral wall round of adapter sleeve has evenly seted up a plurality of meshes.
5. The hemodialysis water activated carbon heat sterilization apparatus of claim 4, wherein: two convex blocks are fixedly arranged in the middle of two sides of the accommodating cylinder, convex plates are fixedly arranged at one ends, close to the corresponding convex blocks, of two sides of the connecting sleeve, the convex plates are fixedly connected with the adjacent convex blocks through first springs, and the outer diameter of the connecting sleeve is matched with the inner diameters of the upper communicating pipe and the lower communicating pipe.
6. The hemodialysis water activated carbon heat sterilization apparatus of claim 1, wherein: the air bag column assembly comprises an elastic air bag column, one end of the elastic air bag column is fixedly communicated with the outer wall of the hollow partition plate, a plurality of first lantern rings are uniformly sleeved on the outer portion of the elastic air bag column from top to bottom, and a plurality of second lantern rings are uniformly sleeved on the outer portion of the elastic air bag column from top to bottom.
7. The hemodialysis water activated carbon heat sterilization apparatus of claim 6, wherein: a plurality of first lantern ring and a plurality of second lantern ring are crisscross each other, every first lantern ring is close to the inside that the hollow partition board's one side both ends all are fixed to be provided with first guide bar, first guide bar slides and runs through adjacent second lantern ring, every second lantern ring is close to the inside that the hollow partition board's one side front and back end all is fixed to be provided with the second guide bar, the second guide bar slides and runs through adjacent first lantern ring.
8. The hemodialysis water activated carbon heat sterilization apparatus of claim 7, wherein: the utility model discloses a hollow air bag column, including first guide bar, second guide bar, first sleeve ring, second sleeve ring, first guide bar, second guide bar, first guide bar and second guide bar are close to the one end of cavity baffle all fixed be provided with spacing ball, the upper portion one side of second sleeve ring is fixed to be provided with T type slide bar, T type slide bar sliding connection is on the inner wall of cavity bearing plate, tracheal bottom fixed connection is on the right side of cavity bearing plate, be in the intercommunication state between the inside of bronchus, annular chamber, two cavity baffles and four elasticity gasbag posts.
9. The hemodialysis water activated carbon heat sterilization apparatus of claim 1, wherein: the buffer tube assembly comprises a buffer tube, the buffer tube is fixedly communicated with the lower part of the upper communicating tube, movable cylinders are fixedly arranged on the left side and the right side of the bottom of the buffer tube, and pistons are slidably arranged in the movable cylinders.
10. The hemodialysis water activated carbon heat sterilization apparatus of claim 9, wherein: the top of the two pistons is fixedly provided with a push rod penetrating through the top wall of the movable cylinder, a second spring is sleeved outside the push rod and fixedly connected between the top of the piston and the top wall of the inner cavity of the movable cylinder, and a baffle is fixedly arranged between the tops of the two push rods.
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| CN202311464731.7A CN117208991B (en) | 2023-11-07 | 2023-11-07 | Active carbon heat disinfection device for hemodialysis water |
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| CN202311464731.7A CN117208991B (en) | 2023-11-07 | 2023-11-07 | Active carbon heat disinfection device for hemodialysis water |
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| CN117208991B CN117208991B (en) | 2024-01-09 |
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| CN117208991B (en) | 2024-01-09 |
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