CN114082221A - Plasma adsorption and filtration device - Google Patents
Plasma adsorption and filtration device Download PDFInfo
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- CN114082221A CN114082221A CN202111226749.4A CN202111226749A CN114082221A CN 114082221 A CN114082221 A CN 114082221A CN 202111226749 A CN202111226749 A CN 202111226749A CN 114082221 A CN114082221 A CN 114082221A
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- 238000001914 filtration Methods 0.000 title claims abstract description 26
- 238000001179 sorption measurement Methods 0.000 title claims abstract description 25
- 239000007788 liquid Substances 0.000 claims abstract description 43
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 21
- 239000007921 spray Substances 0.000 claims abstract description 15
- 238000001035 drying Methods 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 3
- 210000002381 plasma Anatomy 0.000 abstract description 30
- 210000004369 blood Anatomy 0.000 abstract description 6
- 239000008280 blood Substances 0.000 abstract description 6
- 201000010099 disease Diseases 0.000 abstract description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 241000894006 Bacteria Species 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 3
- 239000000645 desinfectant Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 230000001580 bacterial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 240000004282 Grewia occidentalis Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036772 blood pressure Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002615 hemofiltration Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
- B01D15/08—Selective adsorption, e.g. chromatography
- B01D15/10—Selective adsorption, e.g. chromatography characterised by constructional or operational features
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3621—Extra-corporeal blood circuits
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3621—Extra-corporeal blood circuits
- A61M1/3643—Priming, rinsing before or after use
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3679—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits by absorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
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- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Chemical & Material Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hematology (AREA)
- Biomedical Technology (AREA)
- Anesthesiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cardiology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Epidemiology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- External Artificial Organs (AREA)
Abstract
The invention relates to the technical field of medical equipment and discloses a plasma adsorption and filtration device which comprises a square shell, wherein the top end of the square shell is provided with a cover plate, the top end of the cover plate is provided with an input interface communicated with an inner cavity of the square shell, the bottom end of the square shell is provided with an output interface communicated with the inner cavity, the inner cavity of the square shell is symmetrically provided with delivery pipes up and down, the input end of a delivery pump is fixedly provided with a suction hose, the input end of the suction hose is communicated with a disinfection tank, the position of the bottom end of the square shell, corresponding to a mounting ring, is communicated with a liquid storage tank, the bottom end of the output interface is detachably provided with an output hose, the plasma adsorption and filtration device is characterized in that a plasma delivery pipe is firstly connected with the input interface, then the delivery pump sprays, disinfects and cleans the used mounting ring through a spray pipe, the frequency of replacing a filter element is reduced, and other substances attached to blood can also be reduced, thereby avoiding the condition that other diseases are caused by blood plasma as much as possible.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to a plasma adsorption and filtration device.
Background
Hemofiltration is a technique in which blood is passed through a filter in an extracorporeal circuit by the machine or the patient's own blood pressure, and a large amount of liquid and solutes are filtered out under the action of the filtration overpressure, i.e. ultrafiltration, while an electrolyte solution having a similar composition to that of plasma liquid, i.e. a replacement solution, is supplemented, so as to achieve the purpose of blood purification.
However, in the case of a filter element that filters for a long period of time, a large amount of impurities are likely to adhere to the filter element, and the use effect of the filter element is reduced, and frequent replacement of the filter element is required, and therefore, it is necessary to solve this problem.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a plasma adsorption and filtration device, which solves the problems in the background technology.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a plasma adsorption and filtration device comprises a square shell, wherein a cover plate is arranged at the top end of the square shell, an input interface communicated with an inner cavity of the square shell is arranged at the top end of the cover plate, an output interface communicated with the inner cavity is arranged at the bottom end of the square shell, conveying pipes are symmetrically arranged on the upper and lower sides of the inner cavity of the square shell, two groups of conveying pipes are respectively communicated with the input interface and the output interface, a motor is fixed at the bottom end of the inner cavity of the square shell, a rotating shaft is connected with the top end of the motor in a key joint manner, a transverse plate is fixed on the rotating shaft, arranging rings are symmetrically arranged on the transverse plate, one group of the arranging rings are positioned in a gap between the two groups of the conveying pipes, a filter element can be disassembled on the arranging rings, a conveying pump is fixed at the top end of the cover plate, a spray pipe is fixed at the position of the output end of the conveying pump, which is aligned with the other group of the arranging rings, and the end of the spray pipe penetrates through the top end of the cover plate, the input of delivery pump is fixed with the hose of drawing, the input intercommunication of the hose of drawing has the disinfection jar, the position intercommunication that the ring was settled to the square shell bottom correspondence has liquid storage jar, output interface's bottom can be dismantled there is output hose.
In order to facilitate the disassembly and cleaning of the liquid storage tank, it is preferable that a gauge is fixed to the front end of the liquid storage tank.
In order to avoid the situation that liquid is precipitated in the inner cavity of the square shell, preferably, the bottom end of the inner cavity of the square shell is provided with a collecting pipe communicated with the liquid storage tank, the bottom end of the cover plate is provided with a protective pipe, and the spraying pipe is positioned inside the protective pipe.
In order to increase the stability of the filter insert, it is preferred that the inner side of the mounting ring is provided with a limiting ring, and the top end of the limiting ring is in contact with the bottom end of the filter insert.
In order to avoid the condition that the blood plasma is adhered by bacteria, preferably, the inner cavity of the square shell is provided with a drying box, and the inside of the drying box is filled with dry powder.
In order to improve the firmness of the disinfection tank, the right side of the square shell is symmetrically provided with a fixing frame, a mounting groove is formed in the fixing frame, and the disinfection tank is mounted on the mounting groove.
In order to improve the stability of the delivery pump, it is preferable that the four-corner array of the delivery pump has a limiting frame fixedly connected with the top end of the square shell.
In order to facilitate the disassembly of the wall, preferably, the rear end of the square shell is provided with a connecting block, and the limiting frame is detachably provided with a connecting frame fixed on the wall.
In order to avoid the situation that the blood plasma flows into other positions of the inner cavity of the square shell, sealing plastic rings are preferably arranged at the joint of the two groups of conveying pipes and one group of the mounting rings.
In order to effectively fix the liquid storage tank at the bottom end of the square shell, it is preferable that the bottom end of the square shell is provided with a connection ring for connecting the liquid storage tank, an outer side of the liquid storage tank is provided with an outer thread, and an inner side of the connection ring is provided with an inner thread matched with the outer thread.
(III) advantageous effects
Compared with the prior art, the invention provides a plasma adsorption and filtration device, which has the following beneficial effects:
1. the plasma adsorption and filtration device is characterized in that a plasma conveying pipe is connected with an input interface firstly, then a filter element adsorbs and filters plasma, after adsorption and filtration are completed, a motor is started, the motor drives a transverse plate to drive two placing rings to rotate through a rotating shaft, the used placing rings and the unused placing rings are exchanged, then a conveying pump is started, the conveying pump sucks disinfectant in a disinfection tank through a suction hose, then the conveying pump sprays and disinfects the used placing rings through a spray pipe, liquid generated in the spraying and disinfection process flows into a liquid storage tank to be collected, the frequency of replacing the filter element is reduced, and other substances attached to blood can be reduced, so that the condition of other diseases caused by the plasma is avoided as much as possible, and a worker can observe the storage condition in the liquid storage tank through a meter, so as to dismantle the clearance to liquid storage jar, the collecting pipe with the protecting tube can effectually carry out the water conservancy diversion to liquid, avoids the condition of liquid deposit in the square shell inner chamber as far as, the condition of filter core landing downwards can be avoided to the restriction ring to improve the stability of filter core.
2. This plasma adsorption and filtration device, through dry box can make the inside condition that keeps dry of square shell avoids leading to bacterial growing because of the humidity to avoid plasma by the condition on the bacterium adhesion, the mount can avoid the disinfection jar to take place the condition that drops, thereby promotes the fastness of disinfection jar, the restriction frame can avoid the condition that the delivery pump rocked to appear in the course of the work, thereby promotes the stability of delivery pump, and the staff can fix on the wall through restriction frame and connecting block to it is more convenient when dismantling, sealed plastic ring can effectually avoid plasma to flow into the condition of other positions of square shell inner chamber, the link can make the effectual fixing of liquid storage jar the bottom of square shell.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic front view of the present invention;
fig. 3 is a schematic top view of the present invention.
FIG. 4 is a schematic cross-sectional view of the present invention.
FIG. 5 is an enlarged view of FIG. 4A according to the present invention.
In the figure: 1. a square shell; 2. a cover plate; 3. an input interface; 4. an output interface; 5. a delivery pipe; 6. a motor; 7. a rotating shaft; 8. a transverse plate; 9. a mounting ring; 10. a filter element; 11. a delivery pump; 12. a dip hose; 13. a sterilizing tank; 14. a liquid storage tank; 15. an output hose; 16. a meter; 17. a collection pipe; 18. a protective tube; 19. a confinement ring; 20. drying the box; 21. a fixed mount; 22. a restraint frame; 23. connecting blocks; 24. a connecting frame; 25. and (7) connecting rings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the device comprises a square shell 1, wherein a cover plate 2 is arranged at the top end of the square shell 1, an input interface 3 communicated with an inner cavity of the square shell 1 is arranged at the top end of the cover plate 2, an output interface 4 communicated with the inner cavity is arranged at the bottom end of the square shell 1, conveying pipes 5 are symmetrically arranged at the upper part and the lower part of the inner cavity of the square shell 1, two groups of conveying pipes 5 are respectively communicated with the input interface 3 and the output interface 4, a motor 6 is fixed at the bottom end of the inner cavity of the square shell 1, a rotating shaft 7 is connected at the top end of the motor 6 in a key way, a transverse plate 8 is fixed on the rotating shaft 7, arranging rings 9 are symmetrically arranged on the transverse plate 8, one group of the arranging rings 9 is positioned in a gap between the two groups of conveying pipes 5, a filter element 10 can be disassembled on the arranging ring 9, a conveying pump 11 is fixed at the top end of the cover plate 2, and a spray pipe is fixed at the position of the other group of arranging rings 9 aligned with the output end of the conveying pump 11, the end of the spray pipe penetrates through the top end of the cover plate 2, a suction hose 12 is fixed at the input end of the delivery pump 11, the input end of the suction hose 12 is communicated with a disinfection tank 13, the position of the bottom end of the square shell 1, which corresponds to the placement ring 9, is communicated with a liquid storage tank 14, an output hose 15 can be disassembled at the bottom end of the output interface 4, by the above steps, a plasma delivery pipe is firstly connected with the input interface 3, then the filter element 10 performs adsorption filtration on plasma, after the adsorption filtration is completed, the motor 6 is started, the transverse plate 8 is driven by the motor 6 through the rotating shaft 7 to drive the two placement rings 9 to rotate, the used placement ring 9 and the unused placement ring 9 are exchanged, then the delivery pump 11 is started, the delivery pump 11 sucks the disinfectant in the disinfection tank 13 through the suction hose 12, and then the delivery pump 11 performs spray disinfection and cleaning on the used placement rings 9 through the spray pipe, the liquid that appears in the disinfection process that sprays flows into liquid storage jar 14 inside and collects, reduces the frequency of renew cartridge to can also reduce the other attached material in the blood, thereby avoid as far as possible because of the plasma leads to the condition that other diseases appear.
In the present invention, a gauge 16 is fixed at the front end of the liquid storage tank 14, and through the above, a worker can observe the storage condition inside the liquid storage tank 14 through the gauge 16, so as to conveniently detach and clean the liquid storage tank 14.
In the invention, the bottom end of the inner cavity of the square shell 1 is provided with the collecting pipe 17 communicated with the liquid storage tank 14, the bottom end of the cover plate 2 is provided with the protective pipe 18, and the spray pipe is positioned inside the protective pipe 18, so that the collecting pipe 17 and the protective pipe 18 can effectively guide liquid, and the condition that the liquid is precipitated in the inner cavity of the square shell 1 is avoided as much as possible.
In the present invention, the limiting ring 19 is disposed inside the mounting ring 9, and the top end of the limiting ring 19 contacts the bottom end of the filter element 10, so that the limiting ring 19 can prevent the filter element 10 from sliding down, thereby improving the stability of the filter element 10.
According to the invention, the drying box 20 is arranged in the inner cavity of the square shell 1, and the drying powder is filled in the drying box 20, so that the drying box 20 can keep the inside of the square shell 1 dry, the condition of bacterial breeding caused by humidity is avoided, and the condition that blood plasma is adhered to bacteria is avoided.
In the invention, the right side of the square shell 1 is symmetrically provided with the fixing frame 21, the fixing frame 21 is provided with the mounting groove, and the disinfection tank 13 is mounted on the mounting groove, so that the fixing frame 21 can prevent the disinfection tank 13 from falling off, thereby improving the firmness of the disinfection tank 13.
In the invention, the limit frame 22 fixedly connected with the top end of the square shell 1 is arranged in the rectangular array of the delivery pump 11, and through the limit frame 22, the situation that the delivery pump 11 shakes in the working process can be avoided, so that the stability of the delivery pump 11 is improved.
In the invention, the rear end of the square shell 1 is provided with the connecting block 23, and the limiting frame 22 is detachably provided with the connecting frame 24 fixed on the wall, so that a worker can be fixed on the wall through the connecting block 23 and the connecting frame 24, and the disassembly is more convenient.
In the invention, the joint of the two groups of conveying pipes 5 and one group of the mounting rings 9 is provided with the sealing plastic ring, and the sealing plastic ring can effectively avoid the condition that the blood plasma flows into other positions of the inner cavity of the square shell 1.
In the present invention, the bottom end of the square shell 1 is provided with a connection ring 25 for connecting the liquid storage tank 14, the outside of the liquid storage tank 14 is provided with an outer thread, and the inside of the connection ring 25 is provided with an inner thread matching with the outer thread, by which the connection frame 24 can effectively fix the liquid storage tank 14 at the bottom end of the square shell 1.
To sum up, the plasma adsorption and filtration device connects the plasma delivery pipe with the input interface 3, then the filter element 10 adsorbs and filters the plasma, after the adsorption and filtration is completed, the motor 6 is started, the motor 6 drives the two mounting rings 9 to rotate through the transverse plate 8 by the rotating shaft 7, the used mounting rings 9 and the unused mounting rings 9 are exchanged, then the delivery pump 11 is started, the delivery pump 11 sucks the disinfectant in the disinfection tank 13 through the suction hose 12, then the delivery pump 11 sprays, disinfects and cleans the used mounting rings 9 through the spray pipe, the liquid in the spraying and disinfection process flows into the liquid storage tank 14 to be collected, the frequency of replacing the filter element is reduced, and other substances attached to the blood can be reduced, thereby avoiding the condition of other diseases caused by the plasma as much as possible, the storage condition inside the liquid storage tank 14 can be observed by the staff through the meter 16 so as to be convenient for disassembling and cleaning the liquid storage tank 14, the collecting pipe 17 and the protecting pipe 18 can effectively guide the liquid and avoid the condition that the liquid is deposited in the inner cavity of the square shell 1 as much as possible, the limiting ring 19 can avoid the condition that the filter element 10 slides downwards so as to improve the stability of the filter element 10, the drying box 20 can keep the inside of the square shell 1 dry so as to avoid the condition that bacteria grow due to humidity and the condition that blood plasma is adhered by bacteria, the fixing frame 21 can avoid the condition that the disinfection tank 13 falls off so as to improve the firmness of the disinfection tank 13, the limiting frame 22 can avoid the condition that the delivery pump 11 shakes during the working process so as to improve the stability of the delivery pump 11, and the staff can be fixed on the wall through the limiting frame 22 and the connecting block 23, and more convenient when dismantling, the sealed plastic ring can effectually avoid the plasma to flow into the condition of other positions of square shell 1 inner chamber, link 24 can make liquid storage jar 14 effectual fixing the bottom of square shell 1.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The model of the small-sized motor; GA 12-N20.
Claims (10)
1. A plasma adsorption and filtration device is characterized in that: comprises a square shell (1), the top end of the square shell (1) is provided with a cover plate (2), the top end of the cover plate (2) is provided with an input interface (3) communicated with the inner cavity of the square shell (1), the bottom end of the square shell (1) is provided with an output interface (4) communicated with the inner cavity, the inner cavity of the square shell (1) is vertically and symmetrically provided with conveying pipes (5), two groups of conveying pipes (5) are respectively communicated with the input interface (3) and the output interface (4), the bottom end of the inner cavity of the square shell (1) is fixedly provided with a motor (6), the top end of the motor (6) is in keyed joint with a rotating shaft (7), the rotating shaft (7) is fixedly provided with a transverse plate (8), the transverse plate (8) is symmetrically provided with a placement ring (9), one group of the placement ring (9) is positioned in a gap between the two groups of conveying pipes (5), the placement ring (9) is detachably provided with a filter element (10), the top of apron (2) is fixed with delivery pump (11), the rigidity that another group of arrangement ring (9) was aimed at to the output of delivery pump (11) is fixed with the shower, the end of shower passes the top of apron (2), the input of delivery pump (11) is fixed with draws hose (12), the input intercommunication that draws hose (12) has disinfection jar (13), the position intercommunication that square shell (1) bottom corresponds arrangement ring (9) has liquid storage jar (14), the bottom of output interface (4) can be dismantled there is output hose (15).
2. A plasma adsorption filtration device according to claim 1, wherein: and a meter (16) is fixed at the front end of the liquid storage tank (14).
3. A plasma adsorption filtration device according to claim 1, wherein: the bottom end of the inner cavity of the square shell (1) is provided with a collecting pipe (17) communicated with the liquid storage tank (14), the bottom end of the cover plate (2) is provided with a protective pipe (18), and the spray pipe is positioned inside the protective pipe (18).
4. A plasma adsorption filtration device according to claim 1, wherein: the inner side of the mounting ring (9) is provided with a limiting ring (19), and the top end of the limiting ring (19) is in contact with the bottom end of the filter element (10).
5. A plasma adsorption filtration device according to claim 1, wherein: the inner cavity of the square shell (1) is provided with a drying box (20), and the inside of the drying box (20) is filled with dry powder.
6. A plasma adsorption filtration device according to claim 1, wherein: the right side symmetry of square shell (1) has mount (21), be provided with the mounting groove on mount (21), disinfection jar (13) are installed on the mounting groove.
7. A plasma adsorption filtration device according to claim 1, wherein: and the four corners of the delivery pump (11) are arrayed with limiting frames (22) fixedly connected with the top end of the square shell (1).
8. A plasma adsorption filtration device according to claim 1, wherein: the rear end of the square shell (1) is provided with a connecting block (23), and a connecting frame (24) fixed on the wall can be detached from the limiting frame (22).
9. A plasma adsorption filtration device according to claim 1, wherein: and sealing plastic rings are arranged at the joint of the two groups of conveying pipes (5) and one group of the mounting rings (9).
10. A plasma adsorption filtration device according to claim 1, wherein: the bottom of square shell (1) is provided with go-between (25) that is used for connecting liquid storage jar (14), the outside of liquid storage jar (14) is provided with outside screw thread, the inboard of go-between (25) be provided with outside screw thread fit's inboard screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111226749.4A CN114082221A (en) | 2021-10-21 | 2021-10-21 | Plasma adsorption and filtration device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111226749.4A CN114082221A (en) | 2021-10-21 | 2021-10-21 | Plasma adsorption and filtration device |
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| CN114082221A true CN114082221A (en) | 2022-02-25 |
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