CN109631046B

CN109631046B - Medical waste incineration treatment device for department of infectious diseases

Info

Publication number: CN109631046B
Application number: CN201811509436.8A
Authority: CN
Inventors: 董玉虹; 郭磊; 王伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-11
Filing date: 2018-12-11
Publication date: 2020-04-03
Anticipated expiration: 2038-12-11
Also published as: CN109631046A

Abstract

The invention discloses a medical waste incineration treatment device for an infectious department, wherein the inner wall of a shell of the device is rotatably connected with a driven shaft on one side close to a driving motor, and the driven shaft is connected with an output shaft of the driving motor through a first chain; two sides in the device shell are respectively connected with a worm in a rotating mode, wherein the lower end of a driven shaft is fixed at the upper part of the worm close to one side of a driving motor, a filter plate is arranged at the lower part of the worm, a plurality of filter holes are uniformly formed in the filter plate, and the lower ends of the worms at two sides are connected through a second chain; the worm meshes the worm wheel, fixes the pivot on the worm wheel, and pivot circumference is fixed with the returning face plate, and installs the inside bottom of shell and be provided with the heating furnace, and the heating furnace top sets up heat conduction baffle, and heat conduction baffle top is provided with the hawk, and logical groove has been seted up to device shell one side, and the hawk is the L type form, and the logical groove of seting up on one side of the tight butt device shell of the vertical one end of hawk, and vertical one end lower part rotation is kept away from to the.

Description

Medical waste incineration treatment device for department of infectious diseases

Technical Field

The invention relates to medical equipment, in particular to a medical waste incineration treatment device for an infectious department.

Background

Infectious diseases are a group of diseases caused by various pathogens that can be transmitted from person to person, animal to animal or human to animal. The majority of pathogens are microorganisms, a small proportion are parasites, and the parasites cause also known as parasitosis. Infectious diseases are characterized by the presence of pathogens, infectivity and epidemics, and often immunity after infection. Some infectious diseases are also seasonal or endemic.

A large number of pathogens often exist in garbage generated by treatment of patients in the department of infectious diseases in hospitals, so that medical garbage in the department of infectious diseases needs to be fully incinerated to kill pathogens, the existing medical garbage in the department of infectious diseases has the problems of insufficient combustion and low incineration speed during incineration, a space for breeding and spreading pathogens is reserved, and medical safety hazards exist.

Disclosure of Invention

The invention aims to provide a medical waste incineration treatment device for infectious disease department, which solves the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

an infectious department medical waste incineration treatment device comprises a device shell, an upper cover, a worm, a turning plate, an air exhaust tube and a vertical part; a driving motor is fixedly installed on one side of the upper part of the device shell, the output end of the lower part of the driving motor is rotatably connected with an output shaft, a driven shaft is rotatably connected on one side, close to the driving motor, of the inner wall of the device shell, and the driven shaft is connected with the output shaft of the driving motor through a first chain; two sides in the device shell are respectively connected with a worm in a rotating mode, wherein the lower end of a driven shaft is fixed at the upper part of the worm close to one side of a driving motor, a filter plate is arranged at the lower part of the worm, a plurality of filter holes are uniformly formed in the filter plate, and the lower ends of the worms at two sides are connected through a second chain; the worm meshes the worm wheel, fixes the pivot on the worm wheel, and pivot circumference is fixed with the returning face plate, and installs the inside bottom of shell and be provided with the heating furnace, and the heating furnace top sets up heat conduction baffle, and heat conduction baffle top is provided with the hawk, and logical groove has been seted up to device shell one side, and the hawk is the L type form, and the logical groove of seting up on one side of the tight butt device shell of the vertical one end of hawk, and vertical one end lower part rotation is kept away from to the.

As a further scheme of the invention: the lower part of the driving motor is provided with a control panel, the control panel is fixed on the outer wall of the device shell, the edge part of the control panel is provided with a button area, and the control panel is connected with the driving motor and the heating furnace through digital signals.

As a still further scheme of the invention: an air pumping cylinder is fixed on one side, opposite to the driving motor, of the device shell, the upper portion of the air pumping cylinder is rotatably connected with a crankshaft, one side of the crankshaft penetrates through the air pumping cylinder and the device shell and is rotatably connected with the air pumping cylinder and the device shell, a second bevel gear is fixedly connected to the end portion of the crankshaft, the second bevel gear is meshed with a first bevel gear, and the first bevel gear is fixed to the upper end of a worm far away from one side of the.

As a still further scheme of the invention: the middle bending part of the crankshaft is sleeved at the upper end of the connecting rod, the lower end of the connecting rod is rotatably connected with the piston plate, the edge of the piston plate is connected with the inner wall of the air pump in a sealing and sliding manner, the outer side of the lower part of the air pump is communicated with the external atmosphere through a one-way valve, the bottom of the air pump is communicated with an inflation tube, and the tail end of the inflation tube is communicated with the lower part of the filter plate inside the shell of.

As a still further scheme of the invention: four corners of the bottom of the device shell are fixedly connected with supporting legs.

As a still further scheme of the invention: the water tank is arranged above the air exhaust tube, the water filling port is formed above the water tank, and the bottom of the water tank is communicated with the upper part inside the shell of the device through a smoke tube.

As a still further scheme of the invention: the upper part of the device shell is hinged with an upper cover.

Compared with the prior art, the invention has the beneficial effects that: the device drives the worm through driving motor and rotates thereby to drive the returning face plate and rotate, the rubbish of returning face plate on with the filter constantly stirs abundant fast combustion, and pivoted worm utilizes bevel gear group to drive the bent axle and rotate and then realize that the exhaust column constantly aerifys to device shell inside, the oxygen suppliment is combustion-supporting, the flue gas that the burning produced passes through the water tank and absorbs granule wherein, it is combustion-supporting to realize that the oxygen suppliment stirs, make rubbish can be quick and abundant burning, the gas purification after the burning, be favorable to environmental protection.

Drawings

FIG. 1 is a schematic structural view of an incineration treatment device for medical waste in the infectious department.

FIG. 2 is a schematic structural view of a filter plate in the medical waste incineration disposal apparatus of the infectious department.

FIG. 3 is a schematic structural view of a control panel and a button area in the medical waste incineration disposal device for the infectious disease department.

In the figure: 1-a device housing; 2-covering the upper cover; 3-driving a motor; 4-a first chain; 5-driven shaft; 6-worm; 7-a control panel; 8-a worm gear; 9-a second chain; 10-turning plate; 11-a button zone; 12-a filter plate; 13-a first bevel gear; 14-a second bevel gear; 15-a crankshaft; 16-an air extraction cylinder; 17-a connecting rod; 18-a piston plate; 19-a gas-filled tube; 20-grey board; 21-a leg; 22-a heating furnace; 23-smoke tube; 24-a water tank.

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.

Example 1

Referring to fig. 1 to 3, in the embodiment of the present invention, an infectious department medical waste incineration treatment device includes a device housing 1, an upper cover 2, a worm 6, a turning plate 10, an air pump 16 and a vertical part 24; an upper cover 2 is hinged to the upper portion of a device shell 1, a driving motor 3 is fixedly mounted on one side of the upper portion of the device shell 1, the output end of the lower portion of the driving motor 3 is rotatably connected with an output shaft, a driven shaft 5 is rotatably connected to one side, close to the driving motor 3, of the inner wall of the device shell 1, the driven shaft 5 is connected with the output shaft of the driving motor 3 through a first chain 4, a through hole for the first chain 4 to penetrate through is formed in the device shell 1, a lead of the driving motor 3 is connected with a power supply and a switch, and the switch is pressed to enable the driving motor 3 to work in an electrified mode to drive the output shaft; the device shell 1 is internally provided with two sides which are respectively and rotatably connected with a worm 6, wherein the lower end of a driven shaft 5 is fixed on the upper part of the worm 6 close to one side of a driving motor 3, a filter plate 12 is arranged on the lower part of the worm 6, a plurality of filter holes are uniformly formed in the filter plate 12, the lower part of the worm 6 penetrates through the filter plate 12 and is rotatably connected with the filter plate, the filter plate 12 is fixed on the inner wall of the device shell 1, the lower ends of the worms 6 on the two sides are connected through a second chain 9, the driven shaft 5 rotates to drive the worm 6 on one side to rotate, and the worm 6 close to one.

The worm 6 is meshed with a worm wheel 8, a rotating shaft is fixed on the worm wheel 8, a turnover plate 10 is circumferentially fixed on the rotating shaft, the worm wheel 8 and the rotating shaft are rotatably connected with the inner wall of a device shell 1, a heating furnace 22 is arranged at the bottom inside the device shell 1, a heat conduction partition plate is arranged above the heating furnace 22 and fixed on the inner wall of the device shell 1, an ash plate 20 is arranged above the heat conduction partition plate, a through groove is formed in one side of the device shell 1, the ash plate 20 is L-shaped, the vertical end of the ash plate 20 is tightly abutted against the through groove formed in one side of the device shell 1, a small roller is rotatably connected to the lower part of the end, far away from the vertical end, of the ash plate 20, is attached to the upper part of the heat conduction partition plate, the heating furnace 22 is used for electrifying to heat the inside of the, the driven shaft 5 drives the worms 6 on two sides to rotate so as to drive the worm wheel 8 and the turnover plate 10 to rotate, the rotating turnover plate 10 continuously turns over the garbage on the filter plate 12 to assist the garbage to burn sufficiently and quickly, the burnt ash falls onto the ash plate 20 through the filter holes, the garbage which is not sufficiently burnt is retained on the filter plate 12 to continue burning, the garbage is ensured to be sufficiently treated, and the ash discharge function is realized by pulling the vertical end of the ash plate 20 to be drawn out; the equal fixedly connected with landing leg 21 in device shell 1 bottom four corners, driving motor 3 lower part is provided with control panel 7, control panel 7 is fixed in on the outer wall of device shell 1, and control panel 7 limit portion is provided with button district 11, and control panel 7 digital signal connects driving motor 3 and heating furnace 22, and the operating frequency through control panel 7 control driving motor 3 and then the rotational speed of control returning face plate 10, in addition, utilize control panel 7 still can control heating furnace 22's heating temperature and time length.

Example 2

In order to make the technical solution in the present application more detailed and complete, a part of supplement and description is now made on the basis of the above embodiment 1, so that the technical means adopted in the present application is disclosed more fully, and specifically, the technical features of the supplement and description part are that a suction cylinder 16 is fixed on one side of the device housing 1 opposite to the driving motor 3, the upper part of the suction cylinder 16 is rotatably connected with a crankshaft 15, one side of the crankshaft 15 passes through the suction cylinder 16 and the device housing 1 and is rotatably connected with the two, wherein the end of the crankshaft 15 is fixedly connected with a second bevel gear 14, the second bevel gear 14 is engaged with a first bevel gear 13, the first bevel gear 13 is fixed on the upper end of the worm 6 on the side far away from the driven shaft 5, the rotating worm 6 drives the first bevel gear 13 to rotate and further drives the second bevel gear 14 to rotate, and the;

the middle bending part of the crankshaft 15 is sleeved at the upper end of a connecting rod 17, the lower end of the connecting rod 17 is rotatably connected with a piston plate 18, the edge of the piston plate 18 is hermetically and slidably connected with the inner wall of an air pumping cylinder 16, the outer side of the lower part of the air pumping cylinder 16 is communicated with the external atmosphere through a one-way valve, the bottom of the air pumping cylinder 16 is communicated with an inflation tube 19, the tail end of the inflation tube 19 is communicated with the lower part of a filter plate 12 in the device shell 1 through another one-way valve, the rotating crankshaft 15 drives the connecting rod 17 to drive the piston plate 18 to reciprocate and move up and down, the external atmosphere is filled into the device shell 1 by utilizing the change of the space.

Example 3

Another embodiment of the present invention is an improvement on the basis of the above embodiments 1 and 2, wherein the improvement is that a water tank 24 is disposed above the air pump 16, a water injection port is disposed above the water tank 24, the upper part of the inside of the device housing 1 is communicated with the bottom of the water tank 24 through a smoke pipe 23, smoke generated by burning garbage in the upper part of the device housing 1 enters the bottom of the water tank 24 through the smoke pipe 23, particles in the smoke are absorbed by water in the water tank 24, and the unabsorbed part is discharged through the water injection port, so as to achieve the effect of smoke purification.

The working principle of the invention is as follows: pressing a switch to enable a driving motor 3 to work electrically to drive an output shaft to rotate and further drive a driven shaft 5 to rotate through a first chain 4, the rotating driven shaft 5 drives a worm 6 on one side to rotate, the worm 6 on one side close to the driven shaft 5 drives a worm 6 on the other side to rotate through a second chain 9, the interior of the device shell 1 is heated by utilizing a heating furnace 22 to be powered on, medical garbage placed on a filter plate 12 is combusted after the temperature reaches an ignition point, meanwhile, the driving motor 3 works electrically to drive the output shaft to rotate so as to drive the driven shaft 5 to rotate, the driven shaft 5 drives the worms 6 on two sides to rotate so as to drive a worm wheel 8 and a turnover plate 10 to rotate, the rotating turnover plate 10 turns over the garbage on the filter plate 12 to help the garbage to burn sufficiently and quickly, ash after burning falls onto an ash plate 20 through filter holes, and the garbage which, the garbage is fully treated, the ash plate 20 is pulled out by pulling one vertical end to realize the ash discharging function, the control panel 7 is used for controlling the working frequency of the driving motor 3 and further controlling the rotating speed of the turnover plate 10, in addition, the control panel 7 can also be used for controlling the heating temperature and the heating duration of the heating furnace 22, the rotating worm 6 drives the first bevel gear 13 to rotate and further drives the second bevel gear 14 to rotate, the second bevel gear 14 drives the crankshaft 15 to rotate, the rotating crankshaft 15 drives the connecting rod 17 to drive the piston plate 18 to reciprocate and move up and down, the change of the space pressure at the lower part of the air pumping cylinder 16 is matched with the one-way valve to realize the filling of the external atmosphere into the device shell 1, the oxygen supply function is realized, the combustion supporting effect is achieved, the flue gas generated by the garbage combustion at the upper part of the device shell 1 enters the bottom, the unabsorbed part is discharged through the water filling port, so that the effect of flue gas purification is achieved.

It needs to explain very much, driving motor and heating furnace and control panel are prior art's application in this application, thereby it rotates to drive the returning face plate through driving motor drive worm, the returning face plate constantly stirs abundant fast burning with rubbish on the filter, and pivoted worm utilizes bevel gear group to drive the crankshaft and rotate and then realize that the exhaust column constantly aerifys to device shell inside, the oxygen suppliment is combustion-supporting, the flue gas that the burning produced absorbs granule wherein through the water tank, it is combustion-supporting to realize that the oxygen suppliment stirs, make rubbish can be fast and abundant burning, gas purification after the burning, be favorable to environmental protection for the innovation point of this application, it has effectively solved current waste incineration inadequately, the problem of flue gas polluted environment.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An infectious department medical waste incineration treatment device comprises a device shell (1), an upper cover (2), a worm (6), a turning plate (10), an air suction cylinder (16) and a water tank (24); the device is characterized in that a driven shaft (5) is rotatably connected to one side, close to the driving motor (3), of the inner wall of the device shell (1), and the driven shaft (5) is connected with an output shaft of the driving motor (3) through a first chain (4); two sides in the device shell (1) are respectively connected with a worm (6) in a rotating mode, wherein the lower end of a driven shaft (5) is fixed at the upper part of the worm (6) close to one side of a driving motor (3), a filter plate (12) is arranged at the lower part of the worm (6), a plurality of filter holes are uniformly formed in the filter plate (12), and the lower ends of the worms (6) at two sides are connected through a second chain (9); the worm (6) is meshed with the worm wheel (8), a rotating shaft is fixed on the worm wheel (8), the rotating shaft is circumferentially fixed with a turnover plate (10), a heating furnace (22) is arranged at the bottom inside the device shell (1), a heat conduction partition plate is arranged above the heating furnace (22), an ash plate (20) is arranged above the heat conduction partition plate, a through groove is formed in one side of the device shell (1), the ash plate (20) is L-shaped, the vertical end of the ash plate (20) is tightly abutted to the through groove formed in one side of the device shell (1), and a small roller is rotatably connected to the lower part of the end, away from the vertical end; an air suction cylinder (16) is fixed on one side, opposite to the driving motor (3), of the device shell (1), the upper portion of the air suction cylinder (16) is rotatably connected with a crankshaft (15), one side of the crankshaft (15) penetrates through the air suction cylinder (16) and the device shell (1) and is rotatably connected with the air suction cylinder and the device shell, a second bevel gear (14) is fixedly connected to the end portion of the crankshaft (15), the second bevel gear (14) is meshed with a first bevel gear (13), and the first bevel gear (13) is fixed to the upper end of a worm (6) on one side far away from the driven shaft (; the middle bending part of the crankshaft (15) is sleeved at the upper end of a connecting rod (17), the lower end of the connecting rod (17) is rotatably connected with a piston plate (18), the edge of the piston plate (18) is in sealed sliding connection with the inner wall of an air pumping cylinder (16), the outer side of the lower part of the air pumping cylinder (16) is communicated with the outside atmosphere through a one-way valve, the bottom of the air pumping cylinder (16) is communicated with an inflation tube (19), and the tail end of the inflation tube (19) is communicated with the lower part of a filter plate (12) in the device shell (1) through another.

2. An incineration disposal device for medical wastes of infectious department according to claim 1, characterized in that a control panel (7) is disposed at the lower part of the driving motor (3), the control panel (7) is fixed on the outer wall of the device housing (1), a button area (11) is disposed at the edge of the control panel (7), and the control panel (7) is connected with the driving motor (3) and the heating furnace (22) by digital signals.

3. An infectious department medical waste incineration disposal device according to claim 1, wherein four corners of the bottom of the device housing (1) are fixedly connected with legs (21).

4. The medical waste incineration treatment device for the infectious department according to claim 1, wherein a water tank (24) is arranged above the air exhaust cylinder (16), a water filling port is arranged above the water tank (24), and the bottom of the water tank (24) is communicated with the upper part inside the device shell (1) through a smoke pipe (23).

5. An infectious department medical waste incineration disposal device according to any one of claims 1 to 4, wherein an upper cover (2) is hinged to the upper portion of the device housing (1).