CN115007621A

CN115007621A - Medical waste treatment equipment

Info

Publication number: CN115007621A
Application number: CN202210782048.7A
Authority: CN
Inventors: 姚勇; 王勤; 隋艳林
Original assignee: Aisin Intelligent Environment Technology Wuxi Co ltd
Current assignee: Aisin Intelligent Environment Technology Wuxi Co ltd
Priority date: 2021-12-30
Filing date: 2022-07-04
Publication date: 2022-09-06

Abstract

The invention discloses medical waste treatment equipment which comprises a workbench, wherein an incineration box and a waste liquid collecting box are fixedly connected to two sides of the upper end of the outer surface of the workbench respectively, a crushing box is fixedly connected to the upper end of the outer surface of the incineration box, a separation box is fixedly connected to the upper end of the outer surface of the crushing box, a U-shaped seat is fixedly connected to the lower end of the workbench, and a waste residue box, a medicament reaction box and an activated carbon box are fixedly connected to the upper end of the U-shaped seat respectively. Carry out the gaseous after preliminary filtration in the waste liquid collecting box and enter into the medicament reaction box through first check valve in, the one-way circulation to gas or liquid can be realized to first check valve and the second check valve of setting, prevent to spill the polluted environment, the gaseous after the medicament reaction box reaction reentrants the activated carbon incasement and carries out the absorption of tiny granule and discharge to the air through the gas outlet again, this sets up the degree of danger that reduces medical waste treatment work, gas stretches in the air, can not cause the pollution to external environment, the practicality and the feature of environmental protection of improvement device.

Description

Medical waste treatment equipment

Technical Field

The invention relates to the field of waste treatment equipment, in particular to medical waste treatment equipment.

Background

The environment-friendly medical waste treatment equipment is an auxiliary device for environment-friendly treatment of medical waste, and is widely used in the field of waste treatment, hospital waste refers to all waste which needs to be discarded and can not be reused in hospitals, and includes biological and non-biological waste and domestic waste, medical waste refers to waste generated in the process of diagnosis, treatment, nursing and other activities of patients, and medical waste may contain a large amount of pathogenic microorganisms and harmful chemical substances, even radioactive and damaging substances, so that medical waste is an important risk factor causing disease transmission or related public health problems, and because the components of medical waste are complex, in order to avoid secondary transmission of harmful organisms such as bacteria and viruses, the medical waste is mainly treated in an incineration manner at present, but because the medical waste contains harmful microorganisms, it may also contain a large amount of heavy metal elements and other harmful elements.

According to the prior patent application No. CN202011140359.0, the medical waste treatment equipment still has partial defects, when the waste is discharged and crushed, the medical waste cannot be completely treated due to the fact that partial liquid medicament exists in the medical waste, the effect is poor, meanwhile, certain harmful gas and radioactive substances exist in the equipment during treatment, the danger degree of the medical waste treatment work is increased, the gas spreads in the air, the pollution to the external environment is caused, and the practicability and the environmental protection performance of the device are reduced; the existing medical waste environment-friendly treatment is inconvenient for collecting and treating the broken medical waste after the medical waste is broken, and increases inconvenience of subsequent carrying work and possibility of harmful gas transmission, so that a medical waste treatment device is provided.

Disclosure of Invention

The invention mainly aims to provide medical waste treatment equipment which can effectively solve the problems that in the background technology, partial liquid medicament exists in medical waste, the medical waste cannot be removed and treated, so that the waste is not thoroughly treated and has poor effect, meanwhile, certain harmful gas and radioactive substances exist in the equipment during treatment, so that the danger degree of the medical waste treatment work is increased, the gas spreads in the air, the pollution to the external environment is avoided, and the practicability and the environmental friendliness of the device are reduced; the existing environment-friendly treatment of medical wastes is convenient for collecting and treating the crushed wastes after the medical wastes are crushed, and reduces the inconvenience of subsequent carrying work and the possible problem of harmful gas transmission.

In order to achieve the purpose, the invention adopts the technical scheme that:

the utility model provides a medical waste treatment equipment, includes the workstation, both sides difference fixedly connected with of workstation surface upper end burns case and waste liquid collecting box, burn the crushing case of the upper end fixedly connected with of case surface, the upper end fixedly connected with separator box of crushing case surface, the lower extreme fixedly connected with U type seat of workstation, the upper end difference fixedly connected with waste residue case, medicament reaction box and activated carbon box of U type seat.

Preferably, a waste liquid cavity and a waste residue cavity are arranged in the inner cavity of the separation box, a feed inlet is fixedly connected to the upper end of the waste liquid cavity, and a filter plate is fixedly connected to the inner surface of the waste liquid cavity.

Preferably, the both sides of waste liquid cavity and waste residue cavity internal surface sliding connection respectively have second push pedal and first push pedal, second push pedal and first cylinder, the one end of second cylinder and first cylinder is fixedly connected with second stand and first stand respectively, second stand and first stand and workstation fixed connection.

Preferably, an opening at the upper end of the waste residue cavity is provided with a cover plate, an opening at the lower end of the waste residue cavity is communicated with the crushing box, two sides of an inner cavity of the crushing box are respectively and movably connected with a driving roller and a driven roller, a driving gear and a driven gear are respectively clamped in the middle of a connecting shaft of the driving roller and the driven roller, the driving gear is meshed with the driven gear, and one end of the driving gear is fixedly connected with a first motor.

Preferably, the crushing box is communicated with the incineration box, a movable plate is movably connected at the joint of the crushing box and the incineration box, a first motor is fixedly connected at one end of the movable plate, and the outer surface of the first motor is fixedly connected with the incineration box.

Preferably, the lower end of the inner cavity of the incineration box is slidably connected with a baffle, the middle part of one side of the baffle is fixedly connected with a third cylinder, the third cylinder is fixedly connected with the first upright post, and the lower end of the inner cavity of the incineration box corresponds to the waste residue box.

Preferably, the lower end of the waste liquid cavity is fixedly connected with a liquid collecting port, the lower end of the liquid collecting port is fixedly connected with a second one-way valve, the second one-way valve is communicated with a waste liquid collecting box, and a first guide pipe is clamped at the upper end of one side of the outer surface of the waste liquid collecting box and the incineration box.

Preferably, one side of the upper end of the waste liquid collecting box is fixedly connected with a first one-way valve, a second guide pipe is clamped between the first one-way valve and the reagent reaction box, the reagent reaction box is communicated with the activated carbon box, and the upper end of the activated carbon box is fixedly connected with an air outlet.

Compared with the prior art, the invention has the following beneficial effects: this medical waste treatment equipment: adding medical waste into the waste residue cavity through the feed inlet, facilitating extrusion equipment to extrude and dewater the medical waste, arranging a second cylinder to push a second push plate to realize transverse displacement, pushing the medical waste to a first push plate to extrude the medical waste, filtering the medicament through a filter plate, clearing and treating the medical waste by using the arrangement, thoroughly treating the waste, achieving a good effect, enabling the extruded medicament to enter a liquid collecting port, facilitating management, enabling the medicament to enter a waste liquid collecting box through a second one-way valve, automatically collecting the medicament, continuously pushing the second cylinder forward to enable the first push plate to displace, enabling the first cylinder to contract, clamping the waste, enabling the second cylinder to contract when the waste displaces to the waste residue cavity, enabling the extruded waste residue to fall into the waste residue cavity, and enabling the first push plate to recover to the original position after the first cylinder stretches out, the first cylinder and the second cylinder are matched with each other to realize dehydration and compression of wastes, the operation is convenient and fast, the output end of the first motor rotates to drive the movable plate to rotate downwards, the extruded wastes fall into the incineration box, and then the output end of the motor rotates to drive the movable plate to recover to the original position, the setting plays a role in sealing, harmful gas and radioactive substances are prevented from leaking out when the equipment is processed to pollute the external environment, toxic gas generated by incineration of the wastes in the incineration box enters the waste liquid collecting box through the first conduit to be primarily filtered, the setting can maximize the utilization of the waste liquid, the third cylinder contracts to drive the baffle plate to be separated from the incineration box, so that waste residues fall into the waste residue box, after medical wastes are crushed in the environment-friendly treatment, the crushed wastes are convenient to be collected and treated, and inconvenience of subsequent carrying work and propagation of harmful gas are reduced, carry out the gaseous after preliminary filtration in the waste liquid collecting box and enter into the medicament reaction box through first check valve in, the one-way circulation to gas or liquid can be realized to first check valve and the second check valve of setting, prevent to spill the polluted environment, the gaseous after the medicament reaction box reaction reentrants the activated carbon incasement and carries out the absorption of tiny granule and discharge to the air through the gas outlet again, the danger degree of the effective reduction medical waste treatment work of layer upon layer processing and cooperation between the above device, gaseous stretchs in the air, can not lead to the fact the pollution to external environment, the practicality and the feature of environmental protection of improvement device.

Drawings

FIG. 1 is a schematic view showing the overall construction of a medical waste treatment apparatus according to the present invention;

FIG. 2 is a schematic side view of a medical waste treatment apparatus according to the present invention;

FIG. 3 is a schematic rear view of a medical waste treatment apparatus according to the present invention;

FIG. 4 is a schematic view of the internal structure of a separation box of the medical waste treatment apparatus according to the present invention;

FIG. 5 is a schematic view of a crushing box of the medical waste treatment apparatus according to the present invention;

FIG. 6 is a schematic view of the incineration tank of the medical waste treatment apparatus according to the present invention.

Fig. 7 is a schematic structural view of a waste residue tank of a medical waste treatment apparatus according to the present invention.

In the figure: 1. a work table; 2. a U-shaped seat; 3. a first vertical plate; 4. an incineration box; 5. a crushing box; 6. a first cylinder; 7. a cover plate; 8. a feed inlet; 9. a separation tank; 10. a second cylinder; 11. a second upright post; 12. a first check valve; 13. an air outlet; 14. a waste liquid collection box; 15. a first motor; 16. a first conduit; 17. an activated carbon box; 18. a second conduit; 19. a reagent reaction box; 20. a waste residue tank; 21. a third cylinder; 22. a second one-way valve; 23. a liquid collection port; 24. a driven gear; 25. a driving gear; 26. a first motor; 27. a second push plate; 28. a filter plate; 29. a waste liquid cavity; 30. a first push plate; 31. a waste residue cavity; 32. a driven roller; 33. a drive roll; 34. a baffle plate; 35. a movable plate.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

As shown in fig. 1 to 7, a medical waste treatment apparatus comprises a worktable 1, wherein an incineration tank 4 and a waste liquid collecting tank 14 are fixedly connected to both sides of the upper end of the outer surface of the worktable 1 respectively, an incineration tank 5 is fixedly connected to the upper end of the outer surface of the incineration tank 4, a separation tank 9 is fixedly connected to the upper end of the outer surface of the incineration tank 5, a U-shaped seat 2 is fixedly connected to the lower end of the worktable 1, and a waste residue tank 20, a chemical reaction tank 19 and an activated carbon tank 17 are fixedly connected to the upper end of the U-shaped seat 2 respectively.

Wherein, be provided with waste liquid cavity 29 and waste residue cavity 31 in the inner chamber of separator box 9, the upper end fixedly connected with feed inlet 8 of waste liquid cavity 29, the internal surface fixedly connected with filter 28 of waste liquid cavity 29.

Wherein, the both sides of waste liquid cavity 29 and waste residue cavity 31 internal surface respectively sliding connection have second push pedal 27 and first push pedal 30, and one side fixedly connected with second cylinder 10 and first cylinder 6 respectively of second push pedal 27 and first push pedal 30 surface, and the one end fixedly connected with second stand 11 and first stand 3 respectively of second cylinder 10 and first cylinder 6, second stand 11 and first stand 3 and workstation 1 fixed connection.

Wherein, the opening part of the upper end of the waste residue cavity 31 is provided with a cover plate 7, the opening part of the lower end of the waste residue cavity 31 is communicated with the crushing box 5, two sides of the inner cavity of the crushing box 5 are respectively and movably connected with a driving roller 33 and a driven roller 32, the middle parts of connecting shafts of the driving roller 33 and the driven roller 32 are respectively clamped with a driving gear 25 and a driven gear 24, the driving gear 25 is engaged with the driven gear 24, and one end of the driving gear 25 is fixedly connected with a first motor 26.

Wherein, crushing case 5 is linked together with burning case 4, and crushing case 5 and burning case 4 junction swing joint have fly leaf 35, and the one end fixedly connected with first motor 15 of fly leaf 35, the surface of first motor 15 and burning case 4 fixed connection.

Wherein, the lower extreme sliding connection of incineration box 4 inner chamber has baffle 34, and the middle part fixedly connected with third cylinder 21 of baffle 34 one side, third cylinder 21 and first stand 3 fixed connection, the lower extreme of incineration box 4 inner chamber corresponds with waste residue case 20.

Wherein, the lower extreme fixedly connected with album liquid mouth 23 of waste liquid cavity 29, the lower extreme fixedly connected with second check valve 22 of collection liquid mouth 23, second check valve 22 is linked together with waste liquid collecting box 14, waste liquid collecting box 14 and the upper end joint of burning case 4's surface one side have first pipe 16.

Wherein, one side fixedly connected with first check valve 12 of waste liquid collecting box 14 upper end, the joint has second pipe 18 between first check valve 12 and the medicament reaction box 19, and medicament reaction box 19 is linked together with activated carbon box 17, and activated carbon box 17's upper end fixedly connected with gas outlet 13.

It should be noted that the present invention is a medical waste treatment device, medical waste is added into a waste cavity 31 through a feed inlet 8, so as to facilitate the extrusion device to extrude and dewater the medical waste, the second cylinder 10 is arranged to push the second push plate 27 to realize lateral displacement, the medical waste is pushed to the first push plate 30 to extrude, the medicament is filtered through the filter plate 28, the arrangement can remove and treat partial liquid medicament in the medical waste, so that the waste is treated thoroughly, the effect is good, the extruded medicament enters the liquid collecting port 23, so as to facilitate management, the medicament enters the waste liquid collecting tank 14 through the second one-way valve 22, the arrangement can realize automatic collection of the medicament, the second cylinder 10 is pushed forward continuously, so that the first push plate 30 is displaced, so that the first cylinder 6 is contracted, the arrangement can clamp the waste, when the waste is displaced to the waste cavity 31, the second cylinder 10 contracts to enable extruded waste residues to fall into the waste residue cavity 31, the first cylinder 6 extends to enable the first push plate 30 to restore to the original position, the first cylinder 6 and the second cylinder 10 are matched with each other to achieve dehydration and compression of wastes, the operation is convenient and rapid, the output end of the first motor 15 rotates to drive the movable plate 35 to rotate downwards, the extruded wastes fall into the incineration box 4, and then the movable plate 35 is driven to restore to the original position through the rotation of the output end of the motor 15, the sealing effect is achieved, harmful gas and radioactive substances are prevented from leaking out when the equipment is treated, pollution is caused to the external environment, toxic gas generated by incineration of the wastes in the incineration box 4 enters the waste liquid collecting box 14 through the first guide pipe 16 to perform primary filtration, the waste liquid can be maximally utilized, the third cylinder 21 contracts to drive the baffle 34 to be separated from the incineration box 4, the waste residue falls into the waste residue box 20, the medical waste is treated in an environment-friendly way after being crushed, the broken waste is convenient to collect and treat, the inconvenience of subsequent carrying work and the propagation of harmful gas are reduced, the gas subjected to primary filtration in the waste liquid collecting box 14 enters the reagent reaction box 19 through the first one-way valve 12, the arranged first one-way valve 12 and the second one-way valve 22 can realize one-way circulation of gas or liquid to prevent leakage and pollute the environment, the gas subjected to reaction in the reagent reaction box 19 enters the activated carbon box 17 again to be adsorbed by small particles and then is discharged into the air through the air outlet 13, the risk degree of medical waste treatment work is effectively reduced with the cooperation to layer upon layer processing between the above device, and gas stretches in the air, can not cause the pollution to external environment, improves the practicality and the feature of environmental protection of device.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A medical waste treatment apparatus comprising a table (1), characterized in that: the utility model discloses a waste liquid incinerator, including workstation (1), burning case (4) and waste liquid collecting box (14) are burnt to both sides difference fixedly connected with of workstation (1) surface upper end, burn case (4) surface upper end fixedly connected with and smash case (5), smash upper end fixedly connected with separator box (9) of case (5) surface, the lower extreme fixedly connected with U type seat (2) of workstation (1), the upper end difference fixedly connected with waste residue case (20), medicament reaction box (19) and activated carbon case (17) of U type seat (2).

2. The medical waste disposal device of claim 1, wherein: the separator is characterized in that a waste liquid cavity (29) and a waste residue cavity (31) are arranged in an inner cavity of the separation box (9), a feed inlet (8) is fixedly connected to the upper end of the waste liquid cavity (29), and a filter plate (28) is fixedly connected to the inner surface of the waste liquid cavity (29).

3. The medical waste disposal device of claim 2, wherein: waste liquid cavity (29) and waste residue cavity (31) internal surface's both sides respectively sliding connection have second push pedal (27) and first push pedal (30), one side difference fixedly connected with second cylinder (10) and first cylinder (6) of second push pedal (27) and first push pedal (30 surface, the one end difference fixedly connected with second stand (11) and first stand (3) of second cylinder (10) and first cylinder (6), second stand (11) and first stand (3) and workstation (1) fixed connection.

4. A medical waste disposal device as defined in claim 3, wherein: the opening part of waste residue cavity (31) upper end is provided with apron (7), the opening part of waste residue cavity (31) lower extreme is linked together with crushing case (5), the both sides of smashing case (5) inner chamber swing joint respectively have drive roller (33) and driven voller (32), the middle part of drive roller (33) and driven voller (32) connecting axle is the joint respectively and is had driving gear (25) and driven gear (24), driving gear (25) and driven gear (24) mesh mutually, the first motor (26) of one end fixedly connected with of driving gear (25).

5. The medical waste disposal device of claim 4, wherein: smash case (5) and burn case (4) and be linked together, smash case (5) and burn case (4) junction swing joint has fly leaf (35), the one end fixedly connected with first motor (15) of fly leaf (35), the surface of first motor (15) with burn case (4) fixed connection.

6. The medical waste disposal device of claim 1, wherein: the lower extreme sliding connection who burns case (4) inner chamber has baffle (34), the middle part fixedly connected with third cylinder (21) of baffle (34) one side, third cylinder (21) and first stand (3) fixed connection, the lower extreme that burns case (4) inner chamber is corresponding with waste residue case (20).

7. The medical waste disposal device of claim 1, wherein: the lower extreme fixedly connected with album liquid mouth (23) of waste liquid cavity (29), the lower extreme fixedly connected with second check valve (22) of album liquid mouth (23), second check valve (22) are linked together with waste liquid collecting box (14), waste liquid collecting box (14) and the upper end joint of the surface one side of burning case (4) have first pipe (16).

8. The medical waste disposal device of claim 7, wherein: one side fixedly connected with first check valve (12) of waste liquid collecting box (14) upper end, the joint has second pipe (18) between first check valve (12) and medicament reaction case (19), medicament reaction case (19) are linked together with activated carbon box (17), the upper end fixedly connected with gas outlet (13) of activated carbon box (17).