CN112691733A

CN112691733A - Secondary crushing's medical waste burns device

Info

Publication number: CN112691733A
Application number: CN202011374926.9A
Authority: CN
Inventors: 李艳艳
Original assignee: Wuhu Chaoke Electromechanical Equipment Co ltd
Current assignee: Wuhu Chaoke Electromechanical Equipment Co ltd
Priority date: 2018-03-30
Filing date: 2018-03-30
Publication date: 2021-04-23
Also published as: CN108709189A; CN108709189B

Abstract

The invention relates to the technical field of energy conservation and environmental protection, and discloses a secondary crushing medical waste incineration device which comprises a feeding chamber, wherein a feeding hole is formed in the top of the feeding chamber, a feeding hopper penetrates through and is inserted into the top of the feeding chamber, a transmission shaft is inserted into the back of the feeding chamber, a roller is sleeved on the outer side of one end, located in the cavity of the feeding chamber, of the transmission shaft, a through hole is formed in the right side of the feeding chamber, a charging barrel is fixedly installed on the right side of the feeding chamber, a supporting rod is fixedly installed on the bottom wall in the cavity of the feeding chamber, a motor is fixedly installed on the back of one end, away from the bottom wall in the cavity of the feeding chamber, of the supporting rod, a rotary table is sleeved on an output shaft of the. This secondary crushing's medical waste burns device smashes effectually, burns more fully, has made things convenient for people to use.

Description

Secondary crushing's medical waste burns device

The present application is a divisional application of chinese patent application 201810279516.2 entitled "a medical waste incineration apparatus with a pulverization effect" filed on 30/3/2018.

Technical Field

The invention relates to the technical field of energy conservation and environmental protection, in particular to a medical waste incineration device for secondary crushing.

Background

Medical waste refers to waste with direct or indirect infectivity, toxicity and other harmfulness generated by medical and health institutions in medical treatment, prevention, health care and other related activities, and the medical waste may contain a large amount of pathogenic microorganisms and harmful chemical substances, even radioactive and damaging substances, so the medical waste is an important risk factor causing disease transmission or related public health problems.

The incinerator is a harmless treatment device which is commonly used in the aspect of harmless treatment of medical and domestic waste products and animals, and the principle of the incinerator is that objects to be treated are incinerated and carbonized at high temperature by utilizing the combustion of fuels such as coal, fuel oil or fuel gas and the like so as to achieve the aim of disinfection.

Chinese patent CN 105155983B proposes a medical waste transfer car with high sealing performance, which can greatly improve the sealing performance in the medical waste transfer car body through a unique double sealing door structure, thereby transporting medical waste, at that time, this way can not actually solve the pollution of medical waste to the environment, the existing medical incinerator mostly does not have the shredding function, resulting in insufficient medical waste incineration, the remaining harmful substances not only pollute the environment, but also harm the health of the working personnel, so a secondary crushing medical waste incineration device is proposed to solve the above proposed problems.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a medical waste incineration device for secondary crushing, which has the advantages of complete crushing, environmental protection and the like, and solves the problems that the existing medical incinerator is insufficient in medical waste incineration, residual harmful substances pollute the environment and harm the health of workers due to the fact that most of the existing medical incinerator does not have a chopping function.

(II) technical scheme

In order to achieve the purposes of complete crushing and environmental protection, the invention provides the following technical scheme: a secondary crushing medical waste incineration device comprises a feeding chamber, wherein a feeding hole is formed in the top of the feeding chamber, a feeding hopper is inserted in the top of the feeding chamber in a penetrating mode, a transmission shaft is inserted in the back of the feeding chamber, a roller is sleeved on the outer side of one end, located in a feeding chamber cavity, of the transmission shaft, a through hole is formed in the right side of the feeding chamber, a charging barrel is fixedly installed on the right side of the feeding chamber, a supporting rod is fixedly installed on the bottom wall of the feeding chamber cavity, a motor is fixedly installed on the back of one end, away from the bottom wall of the feeding chamber cavity, of the supporting rod, a rotary disc is sleeved on an output shaft of the motor, a conveying belt with one end extending into the cavity of the charging barrel is sleeved on the outer side of the rotary disc, a conveying barrel is communicated with one end, away from the feeding chamber, the outer side of the rotating shaft is sleeved with a bearing seat, one end of the rotating shaft, far away from an output shaft of a stirring motor, is fixedly provided with a loop bar, the outer side of the loop bar is sleeved with a spiral slice, the bottom of the feed chamber is provided with a supporting table, one end of the conveying cylinder, far away from the feed cylinder, is communicated with a subdivision box, two inner side walls of the cavity of the subdivision box are both fixedly provided with a protective cover, the inner side of the protective cover is fixedly provided with a vibration motor, two opposite sides of the vibration motor are both fixedly provided with a vibration rod, one end of the vibration rod, far away from the vibration motor, is fixedly provided with a connecting plate, two opposite sides of the connecting plate are both fixedly provided with metal rings, a screen is arranged between the opposite metal rings, the bottom of the subdivision box is fixedly provided with an incineration box, two inner side walls of the cavity of, and a waste material port is formed at the bottom of the incineration box.

Preferably, one end of the transmission shaft, which is far away from the roller, is fixedly provided with a first motor positioned on the back of the feeding chamber, and the back of the incineration box is provided with a storage battery electrically connected with the nickel-chromium electric furnace wire.

Preferably, the number of the rollers is two, a gap exists between the two rollers, and the outer sides of the rollers are fixedly provided with the pointed cones.

Preferably, the aperture of the charging barrel is larger than that of the through hole, and a sealing gasket is arranged at the joint of the charging barrel and the feeding chamber.

Preferably, the motor is of type YLT800-6 and has a rated power of 0.18 kw.

Preferably, the two inner side walls of the cavity of the feeding chamber are fixedly provided with fixed plates, the opposite sides of the two fixed plates are obliquely provided with guide plates, and the two guide plates are arranged on the two sides of the two rollers in a shape of being wide at the upper part and narrow at the lower part. .

Preferably, the outer side of the bearing seat is sleeved with a partition plate, and a rubber pad is fixedly mounted at the top of the partition plate.

Preferably, the outer surface of the spiral slice is fixedly provided with a blade, and the subdivision box is a bottomless box body.

Preferably, the top of the mounting seat is provided with a rectangular groove, and a spongy cushion is fixedly mounted on the bottom wall in the rectangular groove.

(III) advantageous effects

Compared with the prior art, the invention provides a medical waste incineration device for secondary crushing, which has the following beneficial effects:

1. this secondary crushing's medical waste burns device is through the running roller that sets up in the intracavity at the feed compartment and be located the feeder hopper below to through a motor drive running roller, utilize the point awl to pulverize dumped medical supplies, and carry to the further crushing processing of conveying cylinder through the conveyer belt, through the further crushing of spiral shell slicing, so that burning later makes things convenient for people to use.

2. This secondary crushing's medical waste burns device drives the screen cloth vibrations through setting up vibrating motor, and the waste material of having avoided after smashing is piled up, also more does benefit to and burns, then through setting up the ceramic plate, can completely cut off high temperature, avoids high temperature to cause the influence to the surrounding environment, burns through using nickel-chromium electric stove silk high temperature at last, can effectually kill the germ, burns effectually, has made things convenient for people to use.

Drawings

FIG. 1 is a front view of a secondary crushing medical waste incineration apparatus according to the present invention;

FIG. 2 is a sectional view of a feeding chamber of a secondary crushing medical waste incineration apparatus according to the present invention;

FIG. 3 is a sectional view of a transport cylinder of a secondary crushing medical waste incineration apparatus according to the present invention;

fig. 4 is a sectional view of a incineration tank of a secondarily pulverized medical waste incineration apparatus according to the present invention.

In the figure: 1 feed chamber, 2 feed ports, 3 feeder hoppers, 4 transmission shafts, 5 rollers, 6 through holes, 7 charging barrels, 8 supporting rods, 9 motors, 10 turntables, 11 conveyor belts, 12 conveying barrels, 13 mounting seats, 14 stirring motors, 15 rotating shafts, 16 bearing seats, 17 loop bars, 18 spiral slices, 19 supporting tables, 20 fine dividing boxes, 21 protective covers, 22 vibrating motors, 23 vibrating rods, 24 connecting plates, 25 metal rings, 26 screen meshes, 27 burning boxes, 28 ceramic plates, 29 nichrome wires and 30 waste material ports.

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.

Referring to fig. 1-4, a medical waste incineration device for secondary crushing comprises a feeding chamber 1, wherein two fixed plates are fixedly mounted on two side walls in a cavity of the feeding chamber 1, guide plates are obliquely mounted on opposite sides of the two fixed plates, a feeding hole 2 is formed in the top of the feeding chamber 1, a feeding hopper 3 is inserted into the top of the feeding chamber 1 in a penetrating manner, a transmission shaft 4 is inserted into the back of the feeding chamber 1, two rollers 5 are sleeved outside one end of the transmission shaft 4 in the cavity of the feeding chamber 1, a gap is formed between the two rollers 5, a pointed cone is fixedly mounted on the outer side of each roller 5, a first motor positioned on the back of the feeding chamber 1 is fixedly mounted at one end, far away from the rollers 5, of the transmission shaft 4, a through hole 6 is formed in the right side of the feeding chamber 1, a charging barrel 7 is fixedly mounted on the right side, a sealing gasket is arranged at the joint of the charging barrel 7 and the feeding chamber 1, a supporting rod 8 is fixedly installed on the bottom wall in the cavity of the feeding chamber 1, a motor 9 is fixedly installed on the back surface of one end, far away from the bottom wall in the cavity of the feeding chamber 1, of the supporting rod 8, the model of the motor 9 is YLT800-6, the rated power is 0.18kw, a rotary table 10 is sleeved at the output shaft of the motor 9, a conveyor belt 11 with one end extending into the cavity of the charging barrel 7 is sleeved on the outer side of the rotary table 10, a conveying barrel 12 is communicated with one end, far away from the feeding chamber 1, of the charging barrel 7, a mounting seat 13 is fixedly installed on the bottom wall in the cavity of the conveying barrel 12, a rectangular groove is formed in the top of the mounting seat 13, a sponge pad is fixedly installed on the inner bottom wall of the rectangular groove, a stirring motor 14 is fixedly installed at, the top of the partition board is fixedly provided with a rubber pad, one end of the rotating shaft 15, which is far away from an output shaft of the stirring motor 14, is fixedly provided with a loop bar 17, the outer side of the loop bar 17 is sleeved with a spiral slice 18, the outer surface of the spiral slice 18 is fixedly provided with a blade, the bottom of the feeding chamber 1 is provided with a supporting platform 19, one end of the conveying cylinder 12, which is far away from the charging barrel 7, is communicated with a subdivision box 20, the subdivision box 20 is a bottomless box body, two inner side walls of a cavity of the subdivision box 20 are both fixedly provided with a protective cover 21, the inner side of the protective cover 21 is fixedly provided with a vibration motor 22, one ends of the two opposite vibration motors 22 are both fixedly provided with a vibration rod 23, one ends of the vibration rod 23, which is far away from the vibration motor 22, are both fixedly provided with connecting plates 24, one sides of the two opposite, ceramic plates 28 are fixedly mounted on two side walls in a cavity of the incineration box 27, a nickel-chromium electric furnace wire 29 is arranged between the opposite ceramic plates 28, a storage battery electrically connected with the nickel-chromium electric furnace wire 29 is arranged on the back surface of the incineration box 27, a waste port 30 is formed in the bottom of the incineration box 27, a roller 5 positioned below the feed hopper 3 is arranged in the cavity of the feed chamber 1, the roller 5 is driven by a first motor, waste medical supplies are crushed by using a pointed cone and are conveyed to the conveying cylinder 12 through the conveying belt 11 for further crushing, the spiral slice 18 is further crushed to facilitate later incineration, the use by people is facilitated, the vibration motor 22 is arranged to drive the screen 26 to vibrate, the crushed waste is prevented from being accumulated and is more beneficial to incineration, then the ceramic plates 28 are arranged to isolate high temperature, the influence of the high temperature on the surrounding environment is avoided, and finally the high-temperature incineration is realized by using the nickel-chromium electric furnace wire 29, can effectively kill germs, has good incineration effect and is convenient for people to use.

In conclusion, this secondary crushing's medical waste burns device, through set up the running roller 5 that is located feeder hopper 3 below in the intracavity at feed chamber 1, and drive running roller 5 through first motor, utilize the awl to pulverize dumped medical supplies, and carry to the further shredding of conveyer drum 12 through conveyer belt 11, through the further crushing of spiral section 18, so that later burn, make things convenient for people to use, drive screen cloth 26 through setting up vibrating motor 22 and shake, avoided the waste material after smashing to pile up, also more do benefit to and burn, then through setting up ceramic plate 28, can isolate high temperature, avoid high temperature to cause the influence to the surrounding environment, burn through using nickel-chromium electric stove silk 29 high temperature at last, can effectual kill the germ, it is effectual to burn, made things convenient for people to use, the current medical incinerator has been solved, but mostly do not possess the function of cutting up, the medical waste is not fully burnt, and the residual harmful substances not only pollute the environment, but also harm the health of workers.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A secondary crushing medical waste incineration device comprises a feeding chamber (1), wherein a feeding hole (2) is formed in the top of the feeding chamber (1), a feeding hopper (3) is inserted in the top of the feeding chamber (1) in a penetrating mode, a transmission shaft (4) is inserted in the back of the feeding chamber (1), a through hole (6) is formed in the right side of the feeding chamber (1), a charging barrel (7) is fixedly installed on the right side of the feeding chamber (1), a supporting rod (8) is fixedly installed on the bottom wall of the cavity of the feeding chamber (1), a motor (9) is fixedly installed on the back of the end, far away from the bottom wall of the cavity of the feeding chamber (1), of the supporting rod (8), a turntable (10) is sleeved on an output shaft of the motor (9), a conveying belt (11) with one end extending into the cavity of the charging barrel (7) is sleeved on the outer side of the turntable (10), and a conveying barrel, the inner cavity bottom wall of the conveying cylinder (12) is fixedly provided with a mounting seat (13), the top of the mounting seat (13) is fixedly provided with a stirring motor (14), an output shaft of the stirring motor (14) is fixedly provided with a rotating shaft (15) through a coupler, a bearing seat (16) is sleeved outside the rotating shaft (15), one end of the rotating shaft (15) far away from the output shaft of the stirring motor (14) is fixedly provided with a sleeve rod (17), the bottom of the feeding chamber (1) is provided with a supporting table (19), one end of the conveying cylinder (12) far away from the charging cylinder (7) is communicated with a subdivision box (20), two inner cavity side walls of the subdivision box (20) are fixedly provided with a protective cover (21), the inner side of the protective cover (21) is fixedly provided with a vibrating motor (22), and one end of one side opposite to the vibrating motor (22) is fixedly provided with a vibrating, one end, far away from a vibration motor (22), of a vibrating rod (23) is fixedly provided with connecting plates (24), one opposite sides of the two connecting plates (24) are fixedly provided with metal rings (25), a screen (26) is arranged between the opposite metal rings (25), the bottom of the subdivision box (20) is fixedly provided with an incineration box (27), two side walls in the cavity of the incineration box (27) are fixedly provided with ceramic plates (28), nickel-chromium electric furnace wires (29) are arranged between the opposite ceramic plates (28), and the bottom of the incineration box (27) is provided with a waste port (30); the method is characterized in that: the medical waste crushing device is characterized by comprising a pair of rollers (5) serving as a first-stage crushing device and a spiral slice (18) serving as a second-stage crushing device, wherein the rollers (5) are sleeved on the outer side of one end, located in a cavity of a feeding chamber (1), of a transmission shaft (4), the spiral slice (18) is sleeved on the outer side of a loop bar (17), blades are fixedly mounted on the outer surface of the spiral slice (18), a plurality of fine separation boxes (20) are bottomless boxes and are distributed on the upper surface and the lower surface of the spiral slice, and the blades are driven by the rotation of the spiral slice to further crush medical waste crushed by the rollers (5); the screen mesh (26) is positioned above the nickel-chromium electric furnace wire (29), and the crushed medical waste is scattered and falls under the action of vibration and begins to be heated and incinerated in the falling process; the number of the rollers (5) is two, a gap exists between the two rollers (5), and the outer side of each roller (5) is fixedly provided with a pointed cone; the two side walls in the cavity of the feeding chamber (1) are fixedly provided with fixed plates, one side of each fixed plate opposite to the other fixed plate is obliquely provided with a guide plate, and the two guide plates are arranged on the two sides of the two rollers (5) in a shape of being wide and narrow.

2. A secondary crushing medical waste incineration device as claimed in claim 1, wherein: one end of the transmission shaft (4) far away from the roller (5) is fixedly provided with a first motor positioned on the back of the feeding chamber (1), and the back of the incineration box (27) is provided with a storage battery electrically connected with a nickel-chromium electric furnace wire (29).

3. A secondary crushing medical waste incineration device as claimed in claim 1, wherein: the aperture of the charging barrel (7) is larger than that of the through hole (6), and a sealing gasket is arranged at the joint of the charging barrel (7) and the feeding chamber (1).

4. A secondary crushing medical waste incineration device as claimed in claim 1, wherein: the motor (9) is of the type YLT800-6 and has a rated power of 0.18 kw.

5. A secondary crushing medical waste incineration device as claimed in claim 1, wherein: the outer side of the bearing seat (16) is sleeved with a partition plate, and a rubber pad is fixedly mounted at the top of the partition plate.

6. A secondary crushing medical waste incineration device as claimed in claim 1, wherein: the top of the mounting seat (13) is provided with a rectangular groove, and a spongy cushion is fixedly mounted on the bottom wall in the rectangular groove.