CN211290067U

CN211290067U - Medical waste treatment device with purification performance

Info

Publication number: CN211290067U
Application number: CN201921796846.5U
Authority: CN
Inventors: 王要华
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-08-18
Anticipated expiration: 2029-10-24

Abstract

The utility model discloses a medical waste treatment device with purification performance, including supporting seat, first motor, second motor and heating wire, the upside right-hand member welding of supporting seat has broken storehouse, and the inside in broken storehouse has first motor through the bracing piece welding, the output of first motor passes through connecting axle fixed connection with the lower extreme of crushing roller, and the upper end of crushing roller passes through the bearing and the bracing piece welding is in the inner wall in broken storehouse, the connecting pipe has been cup jointed in the lower extreme outside in broken storehouse, the downside right-hand member welding of supporting seat has the preliminary treatment storehouse. The utility model discloses a preliminary treatment storehouse comes to carry out solid-liquid separation to rubbish to two kinds of rubbish of solid-liquid of being convenient for separately handle, this device comes to carry out the predrying to rubbish through the heating wire simultaneously, with the drying efficiency who increases the rubbish later stage, tentatively purifies rubbish through high temperature simultaneously, with the harmful substance that reduces the medical waste output.

Description

Medical waste treatment device with purification performance

Technical Field

The utility model relates to a medical waste treatment device technical field specifically is a medical waste treatment device with purification performance.

Background

Medical waste is the polluting rubbish of hospital's output, if handle improperly, can cause very serious pollution, can become the source of infectious diseases even, and present medical waste is the processing method who adopts the formula of burning, burn rubbish through burning furnace promptly, but still need dry to it before the medical waste burns, so that rubbish can ignite fast, and present drying device is comparatively simple, it is not high to lead to drying efficiency, thereby influence the efficiency of refuse treatment, and each kind of medical waste is because the volume is not of uniform size, lead to piling up comparatively taking equipment storage space when equipment is inside, for this we have proposed a medical waste processing apparatus who has purification performance to solve above-mentioned problem.

Disclosure of Invention

An object of the utility model is to provide a medical waste processing apparatus with purification performance to solve present medical waste drying equipment's that proposes in the above-mentioned background art drying efficiency lower, medical waste's volume differs in size, comparatively occupies the problem of treatment facility's inner space.

In order to achieve the above object, the utility model provides a following technical scheme: a medical waste treatment device with a purification function comprises a supporting seat, a first motor, a second motor and an electric heating wire, wherein a crushing bin is welded at the right end of the upper side of the supporting seat, the first motor is welded inside the crushing bin through a supporting rod, the output end of the first motor is fixedly connected with the lower end of a crushing roller through a connecting shaft, the upper end of the crushing roller is welded in the inner wall of the crushing bin through a bearing and a supporting rod, a connecting pipe is sleeved at the outer side of the lower end of the crushing bin, a pretreatment bin is welded at the right end of the lower side of the supporting seat, the second motor is fixedly installed inside the left end of the pretreatment bin through a bolt, the output end of the second motor is fixedly connected with the left end of a conveying roller through a connecting shaft, the left end of the conveying roller is fixedly inserted on the inner wall of the pretreatment bin through a bearing, and a, the utility model discloses a pretreatment storehouse, including the pore-forming liquid groove, the upper end of supporting seat, the pore-forming liquid groove is linked together with the fluid-discharge tube, and the fluid-discharge tube is fixed to be inserted and is established the lower extreme in pretreatment storehouse, the right-hand member in pretreatment storehouse is fixed with the door through the screw thread installation, the heating wire has been inlayed to the fixed heating wire that has inlayed in the upper end inner wall in pretreatment storehouse, the upper end opening part of supporting seat installs the cang gai through the screw, and the lower extreme central point of cang gai puts and has seted up the air discharge duct, the filter screen is installed through the screw in the inside of air discharge duct, and the upside of filter screen is.

Preferably, the outer surface of the lower end of the crushing bin is provided with an external thread, the inner side of the connecting pipe is provided with an internal thread matched with the thread on the outer surface of the crushing bin, the outer side of the lower end of the connecting pipe is provided with an external thread, and the inner wall of the opening at the upper end of the pretreatment bin is provided with an internal thread matched with the external thread on the outer side of the lower end of the connecting pipe.

Preferably, the crushing roller is a cylinder, the outer surface of the upper end of the crushing roller is provided with a sharp cone, the outer surface of the lower end of the crushing roller is provided with crushing teeth, and the inner wall of the crushing bin is provided with the crushing teeth and the sharp cone which are matched with the crushing roller.

Preferably, circular holes are formed in the inner wall of the lower side of the pretreatment bin at equal intervals, the inner space of the pretreatment bin is communicated with the liquid accumulation groove through the holes, and the edges of the wheel blades of the conveying roller are attached to the inner wall of the pretreatment bin.

Preferably, let out the lower extreme of pressure head and seted up the dead slot, and let out the upside of pressure head and encircle and seted up the exhaust hole, let out the pressure head and set up to extending structure through the spring at the upside of filter screen.

Compared with the prior art, the beneficial effects of the utility model are that: according to the medical waste treatment device with the purification function, the crushing roller is arranged to pierce and crush medical waste, so that liquid contained in the medical waste can flow out, the waste drying efficiency is increased in a dehydration mode, the volume of the waste is reduced through crushing, the surface area of the waste is increased, the waste is more convenient to stack, the stacking space is saved, the waste drying and burning efficiency can be increased, and the waste treatment efficiency is increased;

come to carry out solid-liquid separation to rubbish through the preliminary treatment storehouse to two kinds of rubbish of solid-liquid of being convenient for separately handle, this device carries out the predrying to rubbish through the heating wire simultaneously, with the drying efficiency who increases the rubbish later stage, tentatively purifies rubbish through high temperature simultaneously, with the harmful substance that reduces medical waste output.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is a schematic side view of the structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure A in FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic view of the structure B in fig. 1 according to the present invention.

In the figure: 1. a supporting seat; 2. a crushing bin; 3. a first motor; 4. a crushing roller; 5. a connecting pipe; 6. a pretreatment bin; 7. a second motor; 8. a conveying roller; 9. a liquid accumulation tank; 10. a liquid discharge pipe; 11. a bin gate; 12. an electric heating wire; 13. a bin cover; 14. an exhaust groove; 15. filtering with a screen; 16. medical air filtration carbon plates; 17. a spring; 18. and (4) releasing the pressure head.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a medical waste treatment device with purification performance, includes supporting seat 1, first motor 3, second motor 7 and heating wire 12, and the upside right-hand member welding of supporting seat 1 has broken storehouse 2, and the inside of broken storehouse 2 has first motor 3 through the bracing piece welding, and the model of first motor 3 is: YTM series, the output end of the first motor 3 is fixedly connected with the lower end of the crushing roller 4 through a connecting shaft, and the upper end of the crushing roller 4 is welded in the inner wall of the crushing bin 2 through a bearing and a supporting rod, the crushing roller 4 is set to be a cylinder, the outer surface of the upper end of the crushing roller 4 is provided with a sharp cone, the outer surface of the lower end of the crushing roller 4 is provided with crushing teeth, the inner wall of the crushing bin 2 is provided with the crushing teeth and the sharp cone which are matched with the crushing roller 4, when the garbage enters the crushing area of the crushing roller 4, the garbage can be firstly pierced by the cone on the upper side of the crushing roller 4, so that the liquid contained in the garbage can flow out, and when the garbage enters the crushing area on the lower side of the crushing roller 4, the garbage can be crushed by the crushing teeth of the crushing roller 4, so that the volume of the, the later drying and burning efficiency is also increased;

the outer side of the lower end of the crushing bin 2 is sleeved with a connecting pipe 5, the right end of the lower side of the supporting seat 1 is welded with a pretreatment bin 6, the outer surface of the lower end of the crushing bin 2 is provided with an external thread, the inner side of the connecting pipe 5 is provided with an internal thread matched with the external thread of the outer surface of the crushing bin 2, the outer side of the lower end of the connecting pipe 5 is provided with an external thread, the inner wall of the upper end opening of the pretreatment bin 6 is provided with an internal thread matched with the external thread of the lower end of the connecting pipe 5, the connecting pipe 5 can lift at the lower end of the crushing bin 2 through threads, and the lower end of the connecting pipe 5 can be connected with the upper end opening of the pretreatment bin;

the inside second motor 7 that has through bolt fixed mounting in left end in preliminary treatment storehouse 6, the model of second motor 7 is: YTP series, the output end of a second motor 7 is fixedly connected with the left end of a conveying roller 8 through a connecting shaft, the left end of the conveying roller 8 is fixedly inserted on the inner wall of a pretreatment bin 6 through a bearing, a liquid accumulation groove 9 is formed in the inner wall of the lower end of the pretreatment bin 6, the liquid accumulation groove 9 is communicated with a liquid discharge pipe 10, the liquid discharge pipe 10 is fixedly inserted at the lower end of the pretreatment bin 6, circular holes are formed in the inner wall of the lower side of the pretreatment bin 6 at equal intervals, the inner space of the pretreatment bin 6 is communicated with the liquid accumulation groove 9 through the holes, the edges of wheel blades of the conveying roller 8 are attached to the inner wall of the pretreatment bin 6, and the structure enables liquid flowing out of garbage stored in the pretreatment bin 6 to be discharged into the liquid accumulation groove 9 through the holes, so that the garbage is subjected to solid-;

a bin door 11 is fixedly arranged at the right end of the pretreatment bin 6 through threads, an electric heating wire 12 is fixedly embedded in the inner wall of the upper end of the pretreatment bin 6, the electric heating wire 12 utilizes the resistance principle, when current passes through a resistor, the current consumes electric energy for working, thereby generating heat, a bin cover 13 is arranged at the opening of the upper end of the supporting seat 1 through threads, an exhaust slot 14 is arranged at the central position of the lower end of the bin cover 13, a filter screen 15 is arranged in the exhaust slot 14 through screws, a medical air filtering carbon plate 16 is arranged at the upper side of the filter screen 15, the medical air filtering carbon plate 16 is fixedly clamped in the exhaust slot 14, a spring 17 and a pressure relief head 18 are vertically arranged at the upper end of the exhaust slot 14, the upper end of the spring 17 is fixedly welded with the lower end of the pressure relief head 18, an empty slot is arranged at the lower end of the pressure relief head 18, an exhaust hole is arranged at the upper side of the pressure relief head, this structure enables air to enter the pressure relief head 18 through the lower end of the pressure relief head 18, and when the vent holes of the pressure relief head 18 are not adhered to the inner wall of the air discharge duct 14, the air can be discharged through the vent holes.

The working principle is as follows: when the device is used, the bin cover 13 is rotated and taken down along the screw thread, then the connecting pipe 5 is rotated, the connecting pipe 5 moves downwards along the crushing bin 2, so that the lower end of the connecting pipe 5 is tightly connected with the upper end opening of the pretreatment bin 6 through the screw thread, the switches of the second motor 7 and the first motor 3 are opened, the second motor 7 and the first motor 3 can respectively drive the conveying roller 8 and the crushing roller 4 to rotate, then the medical garbage is thrown into the crushing bin 2 from the upper end opening of the crushing bin, the garbage enters the crushing section of the crushing roller 4, the garbage can be pierced in the crushing section at the upper side due to the sharp cone arranged at the outer side of the upper end of the crushing roller 4, so that the liquid contained in the garbage can flow out, then the garbage can fall to the lower crushing section and is crushed and then falls into the pretreatment bin 6 through the crushing bin 2, after the garbage enters the pretreatment bin 6, the liquid in the garbage can be continuously discharged and enters the liquid collecting tank 9 through the hole on the inner wall of the pretreatment bin 6, at the moment, the valve of the liquid discharge pipe 10 can be opened, so that the liquid can be discharged from the liquid discharge pipe 10, the liquid can be collected and additionally treated, when the pretreatment bin 6 is full of the garbage, the connecting pipe 5 is rotated and lifted, the lower end of the connecting pipe 5 is separated from the opening at the upper end of the pretreatment bin 6, then the bin cover 13 is covered at the opening at the upper end of the pretreatment bin 6, the thickness of the opening wall is changed through screw thread rotation, the electric heating wire 12 is opened through a control switch, the electric heating wire 12 can heat the interior of the pretreatment bin 6 through resistance heating, part of harmful substances in the garbage is subjected to high-temperature purification through high temperature, the garbage is primarily dried, and the garbage can be uniformly heated along with the stirring of the conveying roller 8, when the temperature in the pretreatment bin 6 is gradually increased, the air pressure in the pretreatment bin 6 is increased, when the air pressure is increased, the pressure relief head 18 in the exhaust duct 14 is subjected to an upward force applied by the air pressure, so that the pressure relief head 18 moves upward and stretches the spring 17, when the air holes formed around the upper side of the pressure relief head 18 are not attached to the inner wall of the exhaust duct 14, the air in the pretreatment bin 6 can pass through the exhaust duct 14 and be exhausted through the pressure relief head 18, when the air pressure is exhausted to a certain degree, the air pressure in the pretreatment bin 6 is reduced, the force applied to the pressure relief head 18 is reduced, the spring 17 in the stretching state pulls the pressure relief head 18 downward, so that the pressure relief head 18 is reset, so that the pretreatment bin 6 is in a sealing state to a certain degree, the drying efficiency of the garbage is increased, and in the process, the exhaust duct 14 can block impurities in the air, and medical air filtration carbon plate 16 can filter the air of process to in preventing the harmful substance of air from discharging into the air, and after rubbish is dried and the dehydration finishes, open door 11 with 6 right-hand members in preliminary treatment storehouse through the screw thread rotation again, carry away rubbish through the rotation of conveying roller 8, above do the utility model discloses a whole theory of operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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.

Claims

1. The utility model provides a medical waste treatment device with purification performance, includes supporting seat (1), first motor (3), second motor (7) and heating wire (12), its characterized in that: the device is characterized in that a crushing bin (2) is welded at the right end of the upper side of a supporting seat (1), a first motor (3) is welded in the crushing bin (2) through a supporting rod, the output end of the first motor (3) is fixedly connected with the lower end of a crushing roller (4) through a connecting shaft, the upper end of the crushing roller (4) is welded in the inner wall of the crushing bin (2) through a bearing and a supporting rod, a connecting pipe (5) is sleeved outside the lower end of the crushing bin (2), a pretreatment bin (6) is welded at the right end of the lower side of the supporting seat (1), a second motor (7) is fixedly installed in the left end of the pretreatment bin (6) through bolts, the output end of the second motor (7) is fixedly connected with the left end of a conveying roller (8) through a connecting shaft, the left end of the conveying roller (8) is fixedly inserted on the inner wall of the pretreatment bin (6) through a bearing, and a liquid accumulation groove (9, the liquid accumulation tank (9) is communicated with a liquid discharge pipe (10), the liquid discharge pipe (10) is fixedly inserted at the lower end of the pretreatment bin (6), the right end of the pretreatment bin (6) is fixedly provided with a bin door (11) through threads, an electric heating wire (12) is fixedly embedded in the inner wall of the upper end of the pretreatment bin (6), a bin cover (13) is installed at an opening of the upper end of the supporting seat (1) through threads, an exhaust groove (14) is arranged at the center of the lower end of the bin cover (13), a filter screen (15) is arranged in the exhaust groove (14) through a screw, and the upper side of the filter screen (15) is provided with a medical air filtering carbon plate (16), the medical air filtering carbon plate (16) is fixedly clamped in the exhaust groove (14), and the upper end of the exhaust groove (14) is vertically provided with a spring (17) and a pressure relief head (18), the upper end of the spring (17) is fixedly welded with the lower end of the pressure relief head (18).

2. The medical waste disposal device having a purification function according to claim 1, wherein: the outer surface of the lower end of the crushing bin (2) is provided with an external thread, the inner side of the connecting pipe (5) is provided with an internal thread matched with the external thread of the crushing bin (2), the outer side of the lower end of the connecting pipe (5) is provided with an external thread, and the inner wall of the opening at the upper end of the pretreatment bin (6) is provided with an internal thread matched with the external thread of the outer side of the lower end of the connecting pipe (5).

3. The medical waste disposal device having a purification function according to claim 1, wherein: the crushing roller (4) is a cylinder, the outer surface of the upper end of the crushing roller (4) is provided with a sharp cone, the outer surface of the lower end of the crushing roller (4) is provided with crushing teeth, and the inner wall of the crushing bin (2) is provided with the crushing teeth matched with the crushing roller (4) and the sharp cone.

4. The medical waste disposal device having a purification function according to claim 1, wherein: circular hole has been seted up to the equidistance on the downside inner wall in preliminary treatment storehouse (6), and the inner space in preliminary treatment storehouse (6) is linked together through hole and hydrops groove (9), the wheel blade edge of conveying roller (8) is laminated mutually with the inner wall in preliminary treatment storehouse (6).

5. The medical waste disposal device having a purification function according to claim 1, wherein: the lower end of the pressure relief head (18) is provided with an empty groove, the upper side of the pressure relief head (18) is surrounded by an exhaust hole, and the pressure relief head (18) is arranged on the upper side of the filter screen (15) through a spring (17) to form a telescopic structure.