CN209810902U - Medical waste treatment system - Google Patents
Medical waste treatment system Download PDFInfo
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- CN209810902U CN209810902U CN201920293868.3U CN201920293868U CN209810902U CN 209810902 U CN209810902 U CN 209810902U CN 201920293868 U CN201920293868 U CN 201920293868U CN 209810902 U CN209810902 U CN 209810902U
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- waste
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- roller
- sterilizing
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Abstract
The utility model provides a medical waste treatment system, which comprises a smashing device, a roller device and a sterilizing device. The crushing device is used for inputting a waste and crushing the waste into waste particles; the roller device is connected with the fragmentation device and is provided with a sterilization space, the roller device receives the waste fragments and inputs the waste fragments into the sterilization space, and the waste fragments are rotated by the roller device and are dispersed in the sterilization space; the sterilizing device is connected with the roller device, releases a disinfectant to the roller device, the disinfectant is distributed in the sterilizing space and is used for contacting the waste particles for sterilization, and the sterilized waste particles are discharged by the roller device; therefore, the utility model discloses the application disinfectant is disinfected to the abandonment grit to promote the security that the personnel of clearing and transporting carried out the clearance and handle, in order to reach the sterile purpose of accord with the environmental protection.
Description
Technical Field
The utility model discloses a waste treatment technique especially relates to a medical waste treatment system.
Background
In general, chemical toxicity and infection are generally remained in wastes generated by research units or medical institutions, and further, the wastes are dangerous to human health, so that the wastes are not suitable for recycling and processing operations, and therefore, cleaning personnel can clean the wastes to an incineration plant for concentration and then incinerate the wastes.
However, the waste is mostly made of glass and plastic, wherein the plastic contains chlorine and heavy metal components, so that when the waste is incinerated at high temperature, the waste of the plastic not only shortens the service life of the incinerator, but also discharges toxic air, thereby polluting the air quality of the external environment.
In addition, when the waste is stored in a concentrated manner, the waste bag for packaging the waste can be damaged, so that pathogenic microorganisms or pathogenic bacteria in the waste can be diffused to the external environment, and the safety and health of field operators can be affected.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main purpose lies in solving the direct high temperature of application of discarded object among the prior art and incinerates the processing, therefore subtracts short incinerator's life, also can discharge the problem of the air of presenting toxicity simultaneously, according to this, the utility model provides a medical treatment waste disposal system utilizes disinfectant to disinfect abandonment niblet to promote the security that the personnel of clearing and transporting carried out the clearance and handled, in order to reach the sterile purpose of accord with the environmental protection.
To achieve the above object, the present invention provides a medical waste treatment system, which comprises a crushing device, a roller device and a sterilizing device. The crushing device is used for inputting a waste and crushing the waste into waste particles; the roller device is connected with the fragmentation device and is provided with a sterilization space, the roller device receives the waste fragments and inputs the waste fragments into the sterilization space, and the waste fragments are rotated by the roller device and are dispersed in the sterilization space; sterilizing equipment connects in the cylinder device, and sterilizing equipment releases disinfectant to the cylinder device, and disinfectant distributes in the space of disinfecting, is used for contacting abandonment niblet and sterilizes, and the abandonment niblet after the disinfection is discharged by the cylinder device again.
In one embodiment, the medical waste treatment system further includes a connecting tube connected to the pulverizing device, the roller device and the sterilizing device, the connecting tube includes a first connecting portion, a second connecting portion and a third connecting portion, the first connecting portion and the second connecting portion are coaxially disposed, the third connecting portion is perpendicular to the first connecting portion and the second connecting portion, the first connecting portion is connected to the pulverizing device, the second connecting portion is connected to the roller device, and the third connecting portion is connected to the sterilizing device.
In one embodiment, the smashing device comprises a first feeding portion, a smashing space and a first discharging portion, the first feeding portion is used for inputting the waste, the smashing space is communicated with the first feeding portion and the first discharging portion, a mincing device is arranged in the smashing space and used for mincing the waste to form waste particles, the smashing space is arranged in a sealing mode in the mincing process, and the first discharging portion is connected to the first connecting portion of the communicating pipe and used for outputting the waste particles.
In one embodiment, the roller device is disposed in an inclined manner, and the roller device includes a roller member, the roller member includes a second feeding portion, a second discharging portion and a sterilization space, the sterilization space is connected to the second feeding portion and the second discharging portion, the second feeding portion is connected to the second connecting portion of the connecting pipe for receiving the waste particles, and the second discharging portion is used for discharging the sterilized waste particles.
In one embodiment, the drum device further includes a pressure relief valve disposed at the periphery of the drum member and connected to the sterilization space, and a gas filter connected to the pressure relief valve for receiving and filtering the gas released by the pressure relief valve.
In one embodiment, the drum member includes an outer drum and an inner drum, the inner drum is disposed in the outer drum, the inner drum is provided with a driver for driving the inner drum to rotate relative to the outer drum, the sterilization space is disposed in the inner drum, and the pressure relief valve and the gas filter are connected to the inner drum.
In one embodiment, the sterilization apparatus includes a heating vaporizer to which the aqueous hydrogen peroxide for sterilization is supplied, and an air pump to which the aqueous hydrogen peroxide for sterilization is heated and converted into vaporized hydrogen peroxide for sterilization to form the disinfectant, the air pump including an output portion connected to the third connecting portion of the communicating pipe, the air pump to pump the disinfectant and release the disinfectant through the output portion.
In one embodiment, the medical waste treatment system further comprises a control panel electrically connected to the pulverizing device, the roller device and the sterilizing device, wherein the control panel comprises an opening and closing module and a rotating speed module, the opening and closing module is used for individually controlling the opening and closing of the pulverizing device, the roller device and the sterilizing device, and the rotating speed module is used for setting the rotating speed of the roller element.
In one embodiment, the control panel includes a disinfection status module, the disinfection status module includes a detection unit, a control unit and a setting unit, the detection unit is used for detecting the concentration of the distributed disinfectant in the disinfection space and judging the concentration to generate a disinfection status signal, the control unit receives the disinfection status signal to control the disinfection space to be in a closed state, the setting unit is used for setting a disinfection time, when the disinfection time is over, the setting unit judges the concentration to generate a disinfection release signal, the control unit receives the disinfection release signal to control the disinfection space to be opened, so that the disinfected waste particles are discharged from the second discharging portion.
Therefore, the utility model discloses rub the discarded detritus into with the discarded detritus earlier, and then reduce the volume of discarded waste, then, the discarded detritus is transmitted to the sterilization space rotation dispersion of cylinder device, again with disinfectant diffusion to the sterilization space, and disinfect to discarded detritus, be used for eliminating the remaining a large amount of pathogenic bacteria or microorganism of discarded detritus, and the discarded detritus after the disinfection can not influence biological healthy safety and danger, carry out the security of clearing and transporting the processing with the personnel of promoting clearing and transporting, in order to reach the sterile purpose that accords with the environmental protection.
Drawings
Fig. 1 is a schematic diagram of the system of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is a schematic structural diagram of the drum device of the present invention.
Description of the reference numerals
Waste 1 disinfectant 31
The waste particles 2 heat the vaporization member 32
Air suction pump 33 of the reducing device 10
First feeding portion 11 output portion 331
The reducing space 12 is communicated with a pipe 40
First discharging part 13 and first connecting part 41
Second connecting portion 42 of the mincer 14
Third connecting portion 43 of drum device 20
Roller member 21 conduit 44
Outer cylinder 21a container 50
Inner cylinder 21b control panel 60
Second pan feeding portion 211 opens and close module 61
Second discharge 212 speed module 62
Sterilization space 213 sterilization status module 63
Detection unit 631 of pressure relief valve 22
Gas filter 23 control unit 632
Driver 24 setting unit 633
A sterilizing device 30.
Detailed Description
For the purpose of illustrating the invention, the following detailed description will be given with reference to the accompanying drawings. The various elements of the embodiments are drawn to scale as appropriate for the illustrations rather than to scale of actual elements, as described in the foregoing.
Referring to fig. 1 to 3, the present invention provides a medical waste treatment system, which includes a pulverizing device 10, a roller device 20, a sterilizing device 30 and a communicating pipe 40, wherein the communicating pipe 40 is connected to the pulverizing device 10, the roller device 20 and the sterilizing device 30.
The shredding device 10 is used for inputting a waste 1 and shredding a large-sized waste 1 into small-sized waste shreds 2, and specifically, the shredding device 10 includes a first material inlet portion 11, a shredding space 12 and a first material outlet portion 13, the first material inlet portion 11 is located above the first material outlet portion 13, the shredding space 12 is communicated with the first material inlet portion 11 and the first material outlet portion 13, wherein the first material inlet portion 11 is used for inputting the waste 1, the shredding device 10 is provided with a shredder 14 in the shredding space 12, the shredder 14 is used for shredding the waste 1 to form the waste shreds 2, and the shredder 14 is used for sealing the shredding process to prevent fragments of the waste 1 from being ejected outside, so that the shredding space 12 is sealed, and the first material outlet portion 13 is connected to the communicating pipe 40 and used for outputting the waste shreds 2.
The drum device 20 is obliquely disposed, the drum device 20 includes a drum member 21, the drum member 21 includes a second feeding portion 211, a second discharging portion 212 and a sterilization space 213, the second feeding portion 211 and the second discharging portion 212 are respectively disposed at two sides of the drum member 21, the second feeding portion 211 is relatively disposed above the second discharging portion 212, the sterilization space 213 is communicated with the second feeding portion 211 and the second discharging portion 212, wherein the second feeding portion 211 is connected to the communicating pipe 40 for receiving the waste granules 2 outputted from the first discharging portion 13 and inputting the waste granules 2 into the sterilization space 213, and the waste granules 2 are rotated by the drum member 21 and dispersed in the sterilization space 213, and the second discharging portion 212 is used for discharging the waste granules 2 and collecting the waste granules 2 in a container 50 for storage and recovery.
In addition, the drum device 20 further includes a pressure relief valve 22 and a gas filter 23, the pressure relief valve 22 is disposed at the periphery of the drum member 21, the pressure relief valve 22 is communicated with the sterilization space 213 of the drum member 21 and used for exhausting the gas in the sterilization space 213 to adjust the pressure in the sterilization space 213, the gas filter 23 is connected to the pressure relief valve 22, so that the pressure relief valve 22 is disposed between the drum member 21 and the gas filter 23, the gas filter 23 receives the gas released by the pressure relief valve 22, and the gas is filtered into water vapor, carbon dioxide and other non-toxic substances and finally discharged to the external environment, so as to meet the environmental protection and non-pollution standards.
Further, referring to fig. 3, the roller member 21 includes an outer cylinder 21a and an inner cylinder 21b, the inner cylinder 21b is disposed in the outer cylinder 21a, wherein the second material inlet portion 211 and the second material outlet portion 212 respectively penetrate through the outer cylinder 21a and the inner cylinder 21b, the sterilization space 213 is disposed in the inner cylinder 21b, and the pressure release valve 22 and the gas filter 23 are respectively connected to the inner cylinder 21 b; in addition, the inner cylinder 21b is provided with a driver 24, such as a rotary motor, and the driver 24 can drive the inner cylinder 21b to rotate relative to the outer cylinder 21a, so that the waste particles 2 can be rotated and dispersed in the sterilizing space 213.
The sterilizing device 30 is used for releasing a sterilizing agent 31 to the roller device 20, and further, the sterilizing device 30 comprises a heating vaporization member 32 and a suction pump 33, after the heating vaporization member 32 is used for adding the sterilizing hydrogen peroxide solution, the sterilizing hydrogen peroxide solution is converted into the vaporized sterilizing hydrogen peroxide by heating to form the sterilizing agent 31, wherein the concentration of the sterilizing agent 31 is between 30wt% and 35wt%, the temperature of the sterilizing agent 31 is between 50 ℃ and 80 ℃, the suction pump 33 comprises an output part 331, the output part 331 is connected to the communicating pipe 40, and the suction pump 33 is used for pumping the sterilizing agent 31 and releasing the sterilizing agent 31 through the output part 331.
The communicating tube 40 includes a first connecting portion 41, a second connecting portion 42 and a third connecting portion 43, the first connecting portion 41 and the second connecting portion 42 are coaxially disposed, the third connecting portion 43 is perpendicular to the first connecting portion 41 and the second connecting portion 42, in this embodiment, the first connecting portion 41 is connected to the first discharging portion 13 of the reducing device 10, the second connecting portion 42 is connected to the second feeding portion 211 of the drum device 20, and the third connecting portion 43 is connected to the output portion 331 of the sterilizing device 30 through a pipeline 44.
That is, the crushing device 10 transfers the waste particles 2 to the drum member 21 through the communication pipe member 40 and enters the sterilizing space 213 to be rotationally dispersed, and the sterilizing device 30 is activated to release the sterilizing agent 31 while the drum member 21 is rotated, and then the sterilizing agent 31 enters the sterilizing space 213 through the communication pipe member 40; in particular, the vaporized hydrogen peroxide for sterilization has high penetration, so that when the disinfectant 31 is diffused and distributed in the sterilization space 213, the disinfectant 31 can uniformly contact the waste particles 2, thereby largely eliminating pathogenic bacteria or microorganisms remaining in the waste particles 2, preventing the waste particles 2 from releasing infectious or toxic substances, and the disinfectant 31 does not damage the structure of the waste particles 2, thereby not releasing toxic air, such as dioxin and heavy metals, to achieve the effect of environmental protection sterilization; finally, the disinfected waste particles 2 are discharged by the roller part 21, so that the disinfected waste particles 2 cannot influence the health and safety of organisms, and the safety of the clearing and transporting personnel for clearing and transporting is improved.
In addition, please refer to fig. 1 and fig. 2, the present invention further includes a control panel 60, the control panel 60 is electrically connected to the fragmenting device 10, the roller device 20 and the sterilizing device 30, the control panel 60 has an opening/closing module 61, a rotation speed module 62 and a sterilizing state module 63, the opening/closing module 61 is used for individually controlling the opening and closing of the fragmenting device 10, the roller device 20 and the sterilizing device 30, and the rotation speed module 62 is used for setting the rotation speed of the roller member 21.
The disinfection status module 63 includes a detecting unit 631, a control unit 632 and a setting unit 633, the detecting unit 631 detects the concentration of the disinfectant 31 distributed in the disinfection space 213, when the disinfectant 31 is fully distributed in the disinfection space 213, the detecting unit 631 determines that a disinfection status signal is generated, at this time, the control unit 632 receives the disinfection status signal and further controls the disinfection space 213 to be in a closed state, so that the waste particles 2 are disposed in the disinfection space 213 and roll along with the rotation of the roller 21, and the disinfectant 31 can uniformly contact the waste particles 2 for disinfection, the setting unit 633 is configured to set a disinfection time, when the disinfection time is over, the setting unit 633 determines that a disinfection release signal is generated, then the control unit 632 receives the disinfection release signal to control the opening of the disinfection space 213, thereby the disinfected waste particles 2 can be discharged from the second discharging portion 212 of the roller 21, for the purpose of providing a safe handling of the process flow.
Therefore, the utility model has the following functions
1. The utility model discloses application disinfectant 31 disinfects abandonment niblet 2, and disinfectant 31 has high penetrability, consequently, when disinfectant 31 spreads and distributes in sterilization space 213, disinfectant 31 can evenly contact in abandonment niblet 2, and then eliminate in a large number abandonment niblet 2 remaining pathogenic bacteria or microorganism, avoid abandonment niblet 2 release utensil infectivity or toxic substance, and disinfectant 31 can not destroy abandonment niblet 2's structure, therefore can not release toxic air, such as dioxin and heavy metal, in order to reach the sterile efficiency of accord with environmental protection
2. In addition, the discarded particle 2 after the disinfection is discharged by cylinder spare 21 again, and the discarded particle 2 after the disinfection can not influence biological healthy safety and danger to promote the security that the personnel of clearing and transporting carried out the clearance and handle.
3. Furthermore, the control panel 60 can individually control the operation of the shredding device 10, the roller device 20 and the disinfection device 30, so as to provide the purpose of safely handling the processing flow.
It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Claims (7)
1. A medical waste treatment system, comprising:
a shredding device for inputting a waste, the shredding device being adapted to shred the waste into waste particles;
the roller device is connected with the fragmentation device and is provided with a sterilization space, the roller device is used for receiving the waste fragments and inputting the waste fragments into the sterilization space, and the waste fragments are rotated by the roller device and are dispersed in the sterilization space; and
a degassing unit, it connects in this cylinder device, and this degassing unit releases disinfectant to this cylinder device, and this disinfectant distributes in this sterilization space, and this disinfectant is used for contacting this abandonment niblet and sterilizes, and this cylinder device can discharge this abandonment niblet after the disinfection.
2. The medical waste disposal system of claim 1, further comprising a connecting tube connected to the reducing device, the roller device and the sterilizing device, wherein the connecting tube comprises a first connecting portion, a second connecting portion and a third connecting portion, the first connecting portion and the second connecting portion are coaxially inserted, the third connecting portion is perpendicular to the first connecting portion and the second connecting portion, the first connecting portion is connected to the reducing device, the second connecting portion is connected to the roller device, and the third connecting portion is connected to the sterilizing device.
3. The medical waste disposal system of claim 2, wherein the pulverizing device comprises a first material inlet portion, a pulverizing space and a first material outlet portion, the first material inlet portion is used for inputting the waste, the pulverizing space is communicated with the first material inlet portion and the first material outlet portion, a mincing device is disposed in the pulverizing space and used for mincing the waste to form the waste particles, the pulverizing space is disposed in a sealing manner during mincing, the first material outlet portion is connected to the first connecting portion of the communicating pipe, and the first material outlet portion is used for outputting the waste particles.
4. The medical waste disposal system of claim 3, wherein the roller device is disposed in an inclined manner, the roller device comprises a roller member, the roller member comprises a second feeding portion, a second discharging portion and the sterilization space, the sterilization space is communicated with the second feeding portion and the second discharging portion, the second feeding portion is connected to the second connecting portion of the communicating pipe, the second feeding portion is used for receiving the waste particles, and the second discharging portion is used for discharging the sterilized waste particles.
5. The medical waste treatment system of claim 4, wherein the roller device further comprises a pressure relief valve disposed around the periphery of the roller member and in communication with the sterilization space, the pressure relief valve being configured to regulate the pressure in the sterilization space, and a gas filter coupled to the pressure relief valve, the gas filter being configured to receive and filter gas released by the pressure relief valve.
6. The medical waste treatment system of claim 5, wherein the drum member includes an outer drum and an inner drum, the inner drum is disposed in the outer drum, the inner drum is provided with a driver for driving the inner drum to rotate relative to the outer drum, the sterilization space is disposed in the inner drum, and the pressure relief valve and the gas filter are connected to the inner drum.
7. The medical waste disposal system of claim 4, wherein the sterilizing device comprises a heating vaporizer for feeding an aqueous sterilizing hydrogen peroxide solution which is converted into vaporized hydrogen peroxide for sterilization by heating to form the sterilizing agent, and a suction pump for sucking the sterilizing agent and discharging it through the output portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920293868.3U CN209810902U (en) | 2019-03-08 | 2019-03-08 | Medical waste treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920293868.3U CN209810902U (en) | 2019-03-08 | 2019-03-08 | Medical waste treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209810902U true CN209810902U (en) | 2019-12-20 |
Family
ID=68874905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920293868.3U Active CN209810902U (en) | 2019-03-08 | 2019-03-08 | Medical waste treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209810902U (en) |
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2019
- 2019-03-08 CN CN201920293868.3U patent/CN209810902U/en active Active
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