CN114014476B - Automatic waste liquid treatment device for medical laboratory - Google Patents
Automatic waste liquid treatment device for medical laboratory Download PDFInfo
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- CN114014476B CN114014476B CN202111254834.1A CN202111254834A CN114014476B CN 114014476 B CN114014476 B CN 114014476B CN 202111254834 A CN202111254834 A CN 202111254834A CN 114014476 B CN114014476 B CN 114014476B
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- 239000007788 liquid Substances 0.000 title claims abstract description 64
- 239000002699 waste material Substances 0.000 title claims abstract description 13
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 51
- 238000007789 sealing Methods 0.000 claims abstract description 50
- 230000001954 sterilising effect Effects 0.000 claims abstract description 42
- 239000002906 medical waste Substances 0.000 claims abstract description 28
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 238000007599 discharging Methods 0.000 claims description 20
- 238000009434 installation Methods 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 16
- 239000000645 desinfectant Substances 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 230000000903 blocking effect Effects 0.000 claims description 8
- 239000012528 membrane Substances 0.000 claims description 7
- 230000005489 elastic deformation Effects 0.000 claims description 4
- 230000002070 germicidal effect Effects 0.000 claims description 3
- 238000003491 array Methods 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 9
- 230000009471 action Effects 0.000 description 6
- 230000002421 anti-septic effect Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000000249 desinfective effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 208000015181 infectious disease Diseases 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 101150114468 TUB1 gene Proteins 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009975 flexible effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002458 infectious effect Effects 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000002558 medical inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 239000000941 radioactive substance Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
- C02F1/325—Irradiation devices or lamp constructions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/003—Wastewater from hospitals, laboratories and the like, heavily contaminated by pathogenic microorganisms
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/10—Waste collection, transportation, transfer or storage, e.g. segregated refuse collecting, electric or hybrid propulsion
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Physical Water Treatments (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The invention discloses an automatic waste liquid treatment device for a medical laboratory, which comprises: a treatment outer cylinder; the upper sealing cover is coaxially arranged at the upper end of the treatment outer cylinder; the guide roller can be transversely arranged in the upper sealing cover in a relative rotating manner; one end of the control valve is communicated with the external liquid discharge pipe, and the other end of the control valve is fixedly connected with the upper sealing cover through the conveying pipe; the disinfection mixing treatment assembly is arranged on the upper side of the inner part of the treatment outer cylinder in a relatively rotatable manner; the drainage sterilizing device is arranged in the treatment outer cylinder and positioned below the disinfection mixing treatment assembly, and the drainage sterilizing device performs sterilization and discharge on the medical waste liquid after the disinfection mixing treatment assembly completes preliminary disinfection; and the outer conveying calandria is transversely connected to the lower end surface of the treatment outer cylinder in a penetrating way, and one end of the outer conveying calandria is communicated with the drainage sterilization device.
Description
Technical Field
The invention belongs to the technical field of medical experimental equipment, and particularly relates to an automatic waste liquid treatment device for a medical laboratory.
Background
With the wide application of new technology and new equipment for medical inspection, the hospital laboratory gradually realizes the automation of inspection equipment and the commercialization of reagents, wherein a large amount of medical waste liquid is generated, and a large amount of bacteria, viruses, parasitic ova and the like are carried, so that the medical waste liquid is an extremely dangerous infection source. At present, most of medical waste liquid treatment in medical laboratories is manual treatment. According to the medical standard requirements of modern hospitals, medical waste liquid is used as infectious garbage to be disinfected, sterilizing and disinfecting liquid is quantitatively added to the medical waste liquid to be mixed, and the medical waste liquid is discharged outwards after being inspected to be qualified, but in actual operation, the adding amount of the sterilizing and disinfecting liquid is required to be adjusted in real time, and excessive adding of the sterilizing and disinfecting liquid causes resource waste, so that the operation process is time-consuming and labor-consuming; meanwhile, part of radioactive substances in the medical waste liquid have great harm, and repeated disinfection treatment is needed to ensure that the medical waste liquid completely reaches the disinfection standard. Accordingly, a person skilled in the art provides an automatic waste liquid treatment device for medical laboratories to solve the problems set forth in the background art described above.
Disclosure of Invention
In order to achieve the above purpose, the present invention provides the following technical solutions: an automatic waste liquid treatment device for a medical laboratory, comprising:
a treatment outer cylinder;
the upper sealing cover is coaxially arranged at the upper end of the treatment outer cylinder;
the guide roller can be transversely arranged in the upper sealing cover in a relative rotating manner;
one end of the control valve is communicated with the external liquid discharge pipe, and the other end of the control valve is fixedly connected with the upper sealing cover through the conveying pipe;
the disinfection mixing treatment assembly is arranged on the upper side of the inner part of the treatment outer cylinder in a relatively rotatable manner;
the drainage sterilizing device is arranged in the treatment outer cylinder and positioned below the disinfection mixing treatment assembly, and the drainage sterilizing device performs sterilization and discharge on the medical waste liquid after the disinfection mixing treatment assembly completes preliminary disinfection; and
and the outer conveying calandria is transversely connected with the lower end surface of the treatment outer cylinder in a penetrating way, and one end of the outer conveying calandria is communicated with the drainage sterilization device.
Further, preferably, the sterilization mix process assembly includes:
the internal cavity is arranged in the treatment outer cylinder in a sealing and laminating way;
the device comprises an inner connecting cavity, an outer processing cylinder, an end piece, a driving gear seat, a driving motor and a processing cylinder, wherein the inner connecting cavity is internally provided with the inner connecting cavity;
the outer connecting pipe is coaxially communicated with one side, far away from the transmission tooth seat, of the mounting end piece, the outer connecting pipe is communicated with an external disinfectant pump, and the inside of the mounting end piece is sequentially divided into three discharging cavity positions from left to right, and the inside of each discharging cavity is mutually communicated;
the guide page plates are circumferentially arranged on the mounting end piece; and
the plugging shaft plugs are arranged in a plurality of circumferential arrays, a plurality of liquid outlets are uniformly formed in the positions of the two sides of the mounting end piece, and each plugging shaft plug is in sealing connection with the liquid outlet.
Further preferably, the guide vane on one side of the mounting end piece near the transmission gear seat is larger than the guide vane on the other side.
Further, preferably, the plugging shaft plug includes:
an inner plug shaft configured in a water drop-like structure;
the support springs are symmetrically connected to the two sides of the upper end face of the inner plug shaft, and the other ends of the support springs are respectively connected with the inner wall of the liquid outlet;
the sealing bag ball is embedded into one end, far away from the supporting spring, of the inner plug shaft and is sealed at the liquid outlet through elastic deformation; and
the sliding guide rod is vertically arranged on the inner plug shaft, and a balancing weight is arranged on the sliding guide rod in a relatively sliding manner.
Further, preferably, the method further comprises:
the flow stopping guide plate is transversely arranged on the inner plug shaft and is constructed into an upward convex arc structure, and a reset spring is further connected between the flow stopping guide plate and the balancing weight.
Further, preferably, the method further comprises:
the sealing guide pipe can be arranged in the installation end piece in a sealing way in a relatively transverse sliding way, and a plurality of through holes are formed in the outer circumferential side wall of the sealing guide pipe;
the external spring is transversely and symmetrically connected between the sealing guide pipe and the mounting end piece;
the plugging ball can be arranged in the sealing catheter in a relative limit sliding manner; and
and one end of the inline spring is connected with the inner wall of the sealing catheter.
Further, preferably, the discharging cavity at the middle part of the installation end piece is in a concave arc structure, and the installation end piece is provided with a plurality of outer discharging ports;
the inside downside of inline chamber is equipped with the elastic membrane layer, be located the elastic membrane layer below in the processing urceolus and be fixed with the telescopic link through the vertical symmetry of mounting bracket, the output of telescopic link rotates and is provided with the leading wheel, be equipped with the upper wheel spare through the support hinge between the leading wheel.
Further, preferably, the drainage sterilization device includes:
an outer tube body;
the plurality of shunt seats are arranged in a circumferential array, and one end of each shunt seat is respectively communicated with an inner lead screw pipe group;
the converging inner pipes are respectively connected between the adjacent inner lead screw pipe groups; and
the ultraviolet sterilizing lamp is coaxially arranged in the outer tube and positioned between the converging inner tubes.
Further preferably, the inner lead screw tube group is formed by combining two vortex ducts which are arranged in the same way, and the vortex ducts are rotationally entangled.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the upper end face of the treatment outer cylinder is communicated with the control valve through the conveying pipe, one end of the control valve is communicated with the external liquid discharge pipe, so that medical waste liquid is quantitatively discharged into the treatment outer cylinder, at the moment, the mounting end piece arranged in the treatment outer cylinder can convey disinfectant through the external connecting pipe at constant pressure and synchronously drive rotation under the rotation action of the transmission tooth holder, the guide page plate on the mounting end piece can primarily and uniformly stir medical waste water, and the sealing shaft plug piece can be separated from the liquid discharge port under the centrifugal action along with the continuous increase of the rotation speed of the transmission tooth holder, so that the disinfectant can be discharged from the discharge cavity positions at two sides of the inside of the mounting end piece and is mutually mixed with the medical waste liquid, meanwhile, the disinfectant in the inner connecting cavity can circularly flow from one side to the other side under the rotation guide action of different guide page plates at two sides of the mounting end piece, and the disinfectant can be conveniently and fully fused with the medical waste liquid; especially when the medical waste liquid which is polluted by high concentration is treated, the conveying pressure is continuously increased by the external connecting pipe, at the moment, the sealing ball can seal one end of the sealing catheter, at the moment, the discharging cavity position of the mounting end piece, which is close to one side of the transmission tooth seat, is in a sealing state, and at the same time, the sealing catheter transversely slides along the mounting end piece in a high-pressure discharging state of the disinfectant, so that the discharging cavity position in the middle of the mounting end piece is subjected to high-flow-rate discharging, and the rapid discharging of the disinfectant is realized; meanwhile, a drainage sterilization device is further arranged in the treatment outer cylinder, and the drainage sterilization device can conduct medical wastewater vortex guiding through an inner lead screw pipe group arranged in the drainage sterilization device, so that medical wastewater is completely subjected to full irradiation sterilization by an ultraviolet sterilization lamp.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of a sterilization mix assembly according to the present invention;
FIG. 3 is a schematic view of a plugging shaft plug according to the present invention;
FIG. 4 is a schematic view of a sealed conduit according to the present invention;
FIG. 5 is a schematic view of the elastic film layer according to the present invention;
FIG. 6 is a schematic view of a portion of a drainage sterilization device according to the present invention;
in the figure: the device comprises a treatment outer cylinder, a 2 upper sealing cover, a 21 guide roller, a 3 control valve, a 31 conveying pipe, a 4 disinfection mixing treatment assembly, a 41 installation end piece, a 42 internal connecting cavity, a 43 transmission tooth holder, a 44 driving motor, a 45 external connecting pipe, a 46 guide page plate, a 47 blocking shaft plug piece, a 5 drainage sterilization device, a 51 outer pipe body, a 52 split seat, a 53 internal guide screw pipe group, a 54 confluence inner pipe, a 55 ultraviolet sterilization lamp, a 6 external conveying pipe, a 7 blocking shaft plug piece, a 71 internal blocking shaft, a 72 blocking balloon, a 73 supporting spring, a 74 sliding guide rod, a 75 balancing weight, a 76 blocking guide plate, a 77 reset spring, an 8 sealing guide pipe, a 81 blocking ball, a 82 external connecting spring, a 83 internal connecting spring, a 9 elastic membrane layer, a 91 telescopic adjusting rod, a 92 guide wheel and a 93 upper wheel piece.
Detailed Description
Referring to fig. 1, in an embodiment of the present invention, an automatic waste liquid treatment apparatus for a medical laboratory includes:
a treatment outer cylinder 1;
an upper sealing cover 2 coaxially installed at the upper end of the treatment outer cylinder 1;
the guide roller 21 is transversely arranged in the upper sealing cover 2 in a relatively rotatable manner;
a control valve 3, one end of which is communicated with an external liquid discharge pipe (not shown in the figure), and the other end of the control valve 3 is fixedly connected with the upper sealing cover 2 through a conveying pipe 31;
a sterilizing and mixing process unit 4 rotatably provided at an upper inner side of the process tub 1;
the drainage sterilizing device 5 is arranged in the treatment outer cylinder 1 and positioned below the disinfection mixing treatment assembly 4, and the drainage sterilizing device 5 performs sterilization and discharge on the medical waste liquid after the disinfection mixing treatment assembly 4 completes primary disinfection; and
the outer conveying calandria 6 transversely cross-connects the lower terminal surface of handling urceolus 1, the one end of outer conveying calandria 6 with drainage sterilizing equipment 5 is linked together, and wherein, disinfection mix the processing subassembly to can medical waste water ration transport antiseptic solution to fully mix, with the preliminary automatic disinfection of realization medical waste water handles, then drainage sterilizing equipment can carry out the sterilization to it in medical waste water drainage in-process, improves the disinfection treatment effect on the one hand, reduces external infection risk, simultaneously, guarantees medical waste water treatment effeciency, in order to adapt to the disinfection and sterilization work of large-displacement medical waste water.
In this embodiment, the sterilization/mixing assembly 4 includes:
an internal cavity 42 which is arranged in the processing outer cylinder 1 in a sealing fit manner;
the installation end piece 41 is transversely arranged in the internal connecting cavity 42 in a relatively rotatable manner, one side of the processing outer cylinder 1 is provided with a transmission tooth holder 43, an output shaft in the transmission tooth holder 43 is coaxially fixed with one end of the installation end piece 41, a driving motor 44 is further arranged on the processing outer cylinder 1, and the driving motor 44 drives the installation end piece 41 in a rotating manner through the transmission tooth holder 43;
an outer connecting pipe 45 coaxially connected to one side of the mounting end piece 41 far from the transmission tooth seat 43, wherein the outer connecting pipe 45 is communicated with an external disinfectant pump (not shown in the figure), and the inside of the mounting end piece 41 is sequentially divided into three discharging cavities from left to right, and the inside of each discharging cavity is mutually communicated;
the deflector 46 is circumferentially arranged on the mounting end piece 41; and
the plugging shaft plugs 7 are a plurality of circumferentially arranged, a plurality of liquid discharge ports are uniformly formed in the positions of two sides of the mounting end piece 41, and each plugging shaft plug 7 is in sealing connection with the liquid discharge port, wherein, it is noted that the opening and closing power (namely, sliding separation liquid discharge port) of the plugging shaft plugs is centrifugal rotation force of the mounting end piece and can be matched with the conveying pressure of the discharging cavity in the mounting end piece, so that disinfectant can be discharged unidirectionally, and internal pollution caused by liquid backflow is effectively avoided.
In a preferred embodiment, the baffle 46 on one side of the mounting end piece 41 near the gear seat 43 is larger than the baffle 46 on the other side, so that the disinfectant on one side of the larger baffle can be discharged at a high flow rate under the rotation of the mounting end piece, while the disinfectant on the other side is discharged at a low flow rate, and the disinfectant can circulate from the high flow rate area to the low flow rate area, thereby improving the fusion effect.
In this embodiment, the plugging shaft plug 7 includes:
an inner plug shaft 71 configured in a water drop-like structure;
the supporting springs 73 are symmetrically connected to the two sides of the upper end surface of the inner plug shaft 71, and the other ends of the supporting springs 73 are respectively connected with the inner wall of the liquid outlet;
the plugging bag ball 72 is embedded into one end of the inner plug shaft 71 far away from the supporting spring 73, and the plugging bag ball 72 is sealed at the liquid outlet through elastic deformation; and
the sliding guide rod 74 is vertically arranged on the inner plug shaft 71, and a balancing weight 75 is arranged on the sliding guide rod 74 in a relatively sliding manner.
In this embodiment, the method further includes:
the flow stopping guide plate 76 is transversely arranged on the inner plug shaft 71 and is constructed into an upward protruding arc structure, and a return spring 77 is further connected between the flow stopping guide plate 76 and the balancing weight 75, wherein the balancing weight can be propped against the sealing bag ball under the action of the elastic force of the return spring, so that the sealing bag ball can generate elastic deformation and expand and support at a liquid outlet, the balancing weight slides along the sliding guide rod under the centrifugal action along with the improvement of the rotating speed of the installation end piece, the sealing bag ball is restored to the original state and is separated from the liquid outlet, and disinfectant flows out from the liquid outlet, and meanwhile, the flow stopping guide plate can prevent medical waste liquid from flowing into the installation end piece from the gap, so that the unidirectional drainage of disinfectant is realized.
In this embodiment, the method further includes:
a sealing conduit 8 which is arranged in the mounting end piece 41 in a sealing manner and can slide transversely relatively, wherein a plurality of through holes are formed in the outer circumferential side wall of the sealing conduit 8;
an external spring 82, which is laterally and symmetrically connected between the sealing conduit 8 and the mounting end piece 41;
the plugging ball 81 is arranged in the sealing conduit 8 in a relatively limited sliding manner; and
the inner spring 83 is symmetrically connected to the plugging ball 81, one end of the inner spring 83 is connected to the inner wall of the sealing catheter 8, at this time, along with the continuous increase of the infusion pressure of an external disinfection liquid pump (not shown in the figure), the plugging ball can slide to one side of the sealing catheter at a high flow rate and plug, and meanwhile, the sealing catheter is transversely slid along the mounting end piece in a high-pressure disinfection liquid discharging state, so that the high flow rate discharging is performed on the discharging cavity in the middle of the mounting end piece, thereby realizing the rapid discharging of disinfection liquid, especially coping with the disinfection treatment of high-concentration polluted medical waste liquid, and improving the treatment efficiency.
As a preferred embodiment, the discharge cavity at the middle part of the mounting end piece 41 is in a concave arc structure, and the mounting end piece 41 is provided with a plurality of outer discharge ports;
the inside downside of interior allies oneself with chamber 42 is equipped with elastic membrane layer 9, be located in processing urceolus 1 and be fixed with telescopic regulation pole 91 through the vertical symmetry of mounting bracket below elastic membrane layer 9, telescopic regulation pole 91's output rotates and is provided with leading wheel 92, be equipped with upper wheel spare 93 through the support hinge between the leading wheel 92, through the flexible effect of each telescopic regulation pole, on the one hand can effectively change the high liquid level that medical wastewater is in the interior allies oneself with the chamber, on the other hand can effectively adjust its and install the drainage clearance between the end piece to supplementary antiseptic solution carries out the internal circulation and flows.
In this embodiment, the drainage sterilization device 5 includes:
an outer tube body 51;
the plurality of shunt seats 52 are arranged in a circumferential array, and one end of each shunt seat 52 is respectively communicated with an inner lead screw pipe group 53;
a confluence inner pipe 54 connected between adjacent ones of the inner lead screw pipe groups 53, respectively; and
an ultraviolet germicidal lamp 55 is coaxially arranged in the outer pipe body 51 between the confluence inner pipes 54.
In this embodiment, the inner lead screw group 53 is formed by combining two eddy current conduits with the same arrangement, and each of the eddy current conduits is rotationally entangled with each other, wherein the completely sterilized medical waste liquid can enter the eddy current conduits through the shunt seat respectively, is subjected to the eddy current guiding action of the eddy current conduits, can be fully irradiated and sterilized by the ultraviolet sterilizing lamp, then enters the confluence inner pipe for mixing, and is then distributed into each of the eddy current conduits, thereby improving the sterilizing effect.
Specifically, in the automatic treatment of medical waste liquid, the medical waste liquid is carried to the processing urceolus by the conveyer pipe in, and at this moment, the water conservancy diversion page or leaf board on the installation end piece can carry out the even stirring of preliminary stage to it under rotatory effect, and then outer union pipe carries the antiseptic solution to the cavity of sending of installation end piece, along with the continuous increase of installation end piece rotational speed, shutoff axle stopper can centrifugal break away from the leakage fluid dram, antiseptic solution synchronous centrifugation mixes to the medical waste liquid in, and then is carried its reposition of redundant personnel by the reposition of redundant personnel seat to interior water conservancy diversion spiral shell nest of tubes in, is shone the sterilization by ultraviolet germicidal lamp to it.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (5)
1. A waste liquid automatic processing apparatus for medical laboratory, its characterized in that: it comprises the following steps:
a treatment outer cylinder (1);
an upper sealing cover (2) coaxially arranged at the upper end of the treatment outer cylinder (1);
the guide roller (21) can be transversely arranged in the upper sealing cover (2) in a relative rotation manner;
one end of the control valve (3) is communicated with an external liquid discharge pipe, and the other end of the control valve (3) is fixedly connected with the upper sealing cover (2) through a conveying pipe (31);
a disinfection mixing treatment assembly (4) which is arranged on the upper side of the inner part of the treatment outer cylinder (1) in a relatively rotatable manner;
the drainage sterilizing device (5) is arranged in the treatment outer cylinder (1) and is positioned below the disinfection mixing treatment assembly (4), and the drainage sterilizing device (5) performs sterilization and discharge on the medical waste liquid after the disinfection mixing treatment assembly (4) completes primary disinfection; and
an outer conveying calandria (6) transversely connected to the lower end surface of the treatment outer cylinder (1) in a penetrating way, and one end of the outer conveying calandria (6) is communicated with the drainage sterilization device (5);
the sterilization mixing treatment assembly (4) comprises:
an internal connecting cavity (42) is arranged in the treatment outer cylinder (1) in a sealing and bonding way;
the device comprises an installation end piece (41), a transmission tooth holder (43) is arranged on one side of the processing outer cylinder (1), the transmission tooth holder (43) is arranged in the inner connecting cavity (42) in a relatively rotatable manner, an output shaft in the transmission tooth holder (43) is coaxially fixed with one end of the installation end piece (41), a driving motor (44) is further arranged on the processing outer cylinder (1), and the driving motor (44) drives the installation end piece (41) in a rotating manner through the transmission tooth holder (43);
the outer connecting pipe (45) is coaxially communicated with one side, far away from the transmission tooth seat (43), of the mounting end piece (41), the outer connecting pipe (45) is communicated with an external disinfectant pump, and the inside of the mounting end piece (41) is sequentially divided into three discharging cavity positions from left to right, and the inside of each discharging cavity is mutually communicated;
the guide page plates (46) are circumferentially arranged on the mounting end piece (41); and
the sealing shaft plugs (7) are arranged in a plurality of circumferential arrays, a plurality of liquid outlets are uniformly formed in the positions of two sides of the mounting end piece (41), and each sealing shaft plug (7) is in sealing connection with the liquid outlet;
the plugging shaft plug (7) comprises:
an inner plug shaft (71) configured in a water drop-like structure;
the support springs (73) are symmetrically connected to the two sides of the upper end face of the inner plug shaft (71), and the other ends of the support springs (73) are respectively connected with the inner wall of the liquid outlet;
the blocking balloon (72) is embedded into one end, far away from the supporting spring (73), of the inner plug shaft (71), and the blocking balloon (72) is sealed at the liquid outlet through elastic deformation; and
the sliding guide rod (74) is vertically arranged on the inner plug shaft (71), and a balancing weight (75) is arranged on the sliding guide rod (74) in a relatively sliding manner;
further comprises:
the flow stopping guide plate (76) is transversely arranged on the inner plug shaft (71) and is constructed into an upward convex arc structure, and a return spring (77) is further arranged between the flow stopping guide plate (76) and the balancing weight (75);
further comprises:
the sealing guide pipe (8) can be arranged in the mounting end piece (41) in a relatively transversely sliding manner, and a plurality of through holes are formed in the outer circumferential side wall of the sealing guide pipe (8);
an externally connected spring (82) which is transversely and symmetrically connected between the sealing conduit (8) and the mounting end piece (41);
the plugging ball (81) can be arranged in the sealing catheter (8) in a relative limit sliding manner; and
the internal spring (83) is symmetrically connected to the plugging ball (81), and one end of the internal spring (83) is connected with the inner wall of the sealing catheter (8);
the discharging cavity at the middle part of the installation end piece (41) is of a concave arc structure, and a plurality of outer discharging openings are arranged on the installation end piece (41).
2. An automatic waste liquid treatment apparatus for medical laboratory according to claim 1, wherein: the guide vane (46) on one side of the mounting end piece (41) close to the transmission tooth seat (43) is larger than the guide vane (46) on the other side of the mounting end piece.
3. An automatic waste liquid treatment apparatus for medical laboratory according to claim 1, wherein: the inside downside of interior allies oneself with chamber (42) is equipped with elastic membrane layer (9), be located elastic membrane layer (9) below in handling urceolus (1) and be fixed with telescopic adjustment pole (91) through the vertical symmetry of mounting bracket, telescopic adjustment pole (91) output rotates and is provided with leading wheel (92), be equipped with upper wheel spare (93) through the support hinge between leading wheel (92).
4. An automatic waste liquid treatment apparatus for medical laboratory according to claim 1, wherein: the drainage sterilization device (5) comprises:
an outer tube (51);
the plurality of shunt seats (52) are arranged in a circumferential array, and one end of each shunt seat (52) is respectively communicated with an inner guide screw pipe group (53);
a confluence inner pipe (54) connected between adjacent inner lead screw pipe groups (53) respectively; and
and ultraviolet germicidal lamps (55) coaxially arranged in the outer tube body (51) and positioned between the confluence inner tubes (54).
5. An automatic waste liquid treatment apparatus for medical laboratory according to claim 4, wherein: the inner lead screw pipe group (53) is formed by combining two vortex pipes which are arranged in the same way, and the vortex pipes are in rotary winding connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111254834.1A CN114014476B (en) | 2021-10-27 | 2021-10-27 | Automatic waste liquid treatment device for medical laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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