CN108592045B - Medical waste treatment equipment - Google Patents
Medical waste treatment equipment Download PDFInfo
- Publication number
- CN108592045B CN108592045B CN201810383094.3A CN201810383094A CN108592045B CN 108592045 B CN108592045 B CN 108592045B CN 201810383094 A CN201810383094 A CN 201810383094A CN 108592045 B CN108592045 B CN 108592045B
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- Prior art keywords
- box
- incineration
- garbage
- side wall
- placing
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- 239000002906 medical waste Substances 0.000 title claims abstract description 40
- 239000010813 municipal solid waste Substances 0.000 claims abstract description 77
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 43
- 238000000746 purification Methods 0.000 claims abstract description 27
- 238000007789 sealing Methods 0.000 claims abstract description 22
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000003814 drug Substances 0.000 claims abstract description 9
- 238000001125 extrusion Methods 0.000 claims description 53
- 239000007788 liquid Substances 0.000 claims description 20
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 238000009833 condensation Methods 0.000 claims description 12
- 230000005494 condensation Effects 0.000 claims description 12
- 238000003860 storage Methods 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 claims description 8
- 238000002485 combustion reaction Methods 0.000 claims description 7
- 239000002893 slag Substances 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 7
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 238000004056 waste incineration Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 239000007789 gas Substances 0.000 abstract description 14
- 239000002912 waste gas Substances 0.000 abstract description 13
- 241000700605 Viruses Species 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 7
- 238000009826 distribution Methods 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 description 8
- 241000196324 Embryophyta Species 0.000 description 7
- 239000002585 base Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- 238000003825 pressing Methods 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 150000003839 salts Chemical group 0.000 description 2
- 235000009161 Espostoa lanata Nutrition 0.000 description 1
- 240000001624 Espostoa lanata Species 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/44—Details; Accessories
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
- Gasification And Melting Of Waste (AREA)
Abstract
The invention discloses medical waste treatment equipment which comprises a base, wherein an incineration box and a purification box are respectively arranged on the base at a preset distance, the side wall of one side of the incineration box, which is far away from the purification box, is connected with a placing frame in a sliding mode, and the lower part of the placing frame is rotatably connected with a placing plate for temporarily storing and compressing medical waste and completing the throwing of the medical waste into the incineration box and the sealing and plugging. According to the invention, the garbage is thrown into the incineration box from the feed port through upward moving of the placing plate and overturning of the placing plate towards the incineration box, and the sealing and plugging of the feed port are completed, so that the automatic throwing of the garbage is realized, the labor is reduced, and the spread of viruses is avoided. Moreover, the garbage is placed in the incineration box, the distribution effect is good, the garbage is incinerated in the incineration box, gas is pumped out through the gas outlet pipe and is adsorbed and removed through the sodium hydroxide solution, the activated carbon layer and the hopcalite medicament, and the environment pollution caused by the direct discharge of waste gas is avoided.
Description
Technical Field
The invention relates to the technical field of medical waste treatment, in particular to medical waste treatment equipment.
Background
The medical waste refers to the pollution waste produced by hospitals after contacting blood, flesh and the like of patients. Such as used cotton balls, sandcloths, adhesive tapes, waste water, disposable medical devices, post-operative waste, expired drugs, and the like. According to the medical detection report of the national health department, the harmfulness of the virus and the germ of the medical garbage is dozens, hundreds or even thousands of times of that of the common household garbage because the medical garbage has the characteristics of space pollution, acute infection, latent pollution and the like. If the treatment is improper, serious pollution to the environment can be caused, and the treatment can also become a source of epidemic disease.
The widely applied medical garbage treatment method at present is incineration and sanitary landfill, and the sanitary landfill is generally suitable for rapidly degradable wastes, prevents the pollution to the environment and realizes harmless garbage treatment; the medical garbage which is not easy to degrade and contains a large amount of germs, viruses and other harmful substances is generally incinerated, and the purpose of garbage treatment is harmlessness, resource utilization and reduction.
In the prior art, the mode of open-air incineration is generally adopted to the medical waste which is difficult to degrade, although an incineration box for medical waste incineration also exists in the prior art, the structure is simple and crude, the throwing cover needs to be opened, the medical waste is artificially thrown into the incineration box, the problem that the close contact virus propagation threatens the personal health and the tail gas emission pollutes the environment exists, and the distribution effect of the thrown waste in the incineration box is poor. Moreover, the incineration box has a single garbage treatment function, cannot completely and effectively treat medical garbage, and has great pollution to the environment, particularly air and the like.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, plastic garbage and medical garbage which are not easy to degrade are generally incinerated in the open air, and the medical garbage needs to be put in manually, so that the virus propagation threatens the human health and the tail gas emission pollutes the environment, and provides medical garbage treatment equipment.
In order to achieve the purpose, the invention adopts the following technical scheme:
provides medical waste treatment equipment, which comprises a base, an incineration box and a purification box, wherein the incineration box and the purification box are respectively arranged on the base at a preset distance, a feed inlet is arranged on the side wall of the incineration box, which is far away from the purification box, and the side wall of the incineration box far away from the purification box is connected with a placing frame in a sliding way, the placing frame can ascend and descend relative to the outer side wall of the incineration box, two vertically arranged frame columns of the placing frame are both provided with vertically extending sliding grooves, a horizontally arranged sliding rod is connected in the two sliding grooves in a sliding way, the side wall of one side of the lower end of the placing frame far away from the burning box is rotatably connected with a placing plate which is positioned at the lower part of the chute, the placing plate is used for placing medical waste to be incinerated, throwing the medical waste into the incineration box from the feeding hole during self lifting, and plugging the feeding hole during waste incineration;
place and be equipped with two dwangs between board and the slide bar, the respective first end difference rotatable coupling of each dwang in the both ends of slide bar, respective second end rotatable coupling are on placing the relative both ends face of board, the slide bar drives when rotating place the board orientation and burn the direction upset of case box or keeping away from burning the case box.
Preferably, the board is burned to fixedly connected with on the inner wall of burning box, burn and be equipped with a plurality of bleeder vents on the board, the liquid reserve tank has been placed to the last lateral wall of burning box, be equipped with the combustion-supporting agent in the liquid reserve tank, the lower lateral wall intercommunication of liquid reserve tank has the transfer line, the lower extreme of transfer line runs through the last lateral wall that burns the box and extends to the inside of burning box, the transfer line is located one of burning box and is served and be equipped with the valve, be equipped with the electric fire maker on the inner wall of burning box, the last lateral wall of burning box is inserted and is equipped with the outlet duct, two splint of fixedly connected with between burning box and the purifying box, two splint all overlap on the outer wall of outlet duct, the middle part of outlet duct is connected with the air exhauster, the one end that burning box was kept away from to the outlet duct runs through one side lateral wall that the purifying box lower extreme extends to the inside of purifying box, the junction of outlet, the purifying box is characterized in that the inner wall of the purifying box is fixedly connected with a ventilating plate, the inner wall of the purifying box is provided with a plurality of condensation plates which are arranged in a crossed mode, the upper side wall of the purifying box is provided with an installation opening, an adsorption frame is installed in the installation opening, and the adsorption frame is filled with active carbon and hopcalite medicaments.
Preferably, burn two fixed plates of fixedly connected with on one side lateral wall of purifying box of case keeping away from, two the sharp lead screw of the vertical setting of common fixedly connected with between the fixed plate, sharp lead screw includes lead screw and slider, and on the lead screw was located to the slider, place the frame and keep away from the fixedly connected with connecting plate on one side lateral wall of burning the case, pass through connecting rod fixed connection between slider and the connecting plate, it can drive and place the board and remove in vertical direction to place the frame.
Preferably, the last lateral wall of burning case is equipped with draws moves the mechanism for the pulling place the frame and rise or will place the frame release and descend, draw and move the mechanism including rotating motor, reel and promotion steel cable, the welding of rotating motor is at the last lateral wall of burning case, reel and rotating motor's drive end fixed connection, the one end winding of promotion steel cable is on the reel, the other end winding of promotion steel cable is at the middle part of slide bar.
Preferably, the interior bottom of purifying box is filled with sodium hydroxide solution, the slag notch has been seted up to the lower lateral wall of purifying box, the lower lateral wall of purifying box rotates and is connected with the door plant, the last lateral wall of door plant bonds and has sealed piece, the door plant passes through the bolt to be fixed at the lower lateral wall of purifying box.
Preferably, the sealing block is matched with the size and the position of the slag outlet.
Preferably, the discharge gate has been seted up to the lower lateral wall of base, the discharge gate communicates with the inside of burning case, be equipped with in the discharge gate and collect the box, fixedly connected with pull ring on the outer wall of collection box, the spacing groove has all been seted up on the both sides inner wall of discharge gate, collect all be equipped with on the both sides outer wall of box perpendicularly outwards and with spacing groove size position assorted turn-ups, every the turn-ups all install in the spacing inslot that corresponds to can slide in the spacing inslot.
Preferably, the upper side wall of placing the board is equipped with sealed frame, sealed frame and the size phase-match of feed inlet for the periphery of sealed feed inlet.
Preferably, a placing opening is formed in the side wall of the side, close to the purifying box, of the burning box, an air inlet plate is installed in the placing opening, and the air inlet plate is located on the lower side of the burning plate.
Preferably, the upper side surface of the placing plate is provided with an inner concave cavity for containing the medical waste to be treated,
the placing frame is rotatably connected with an extrusion cover which is positioned inside the frame body of the placing frame and is positioned at the lower part of the chute, the cover opening of the extrusion cover faces to the direction opposite to the opening direction of the inner concave cavity, the placing plate is matched with the extrusion cover for use to extrude the garbage,
after the garbage to be treated is placed in the inner concave cavity of the placing plate, the placing plate is overturned towards the direction of the extrusion cover, an extrusion structure is formed between the placing plate and the extrusion cover, and the garbage to be treated is extruded and compacted before entering the incineration box.
The invention has the beneficial effects that:
according to the medical waste treatment equipment, the medical waste is thrown into the incineration box from the feeding hole through upward moving of the placing plate and overturning of the placing plate towards the incineration box, sealing and plugging of the feeding hole are completed, automatic throwing of the medical waste is achieved, manpower is reduced, and virus propagation is avoided. And the distribution effect of the medical waste throwing is good. Through burning in burning the incasement to take out gas through the outlet duct and adsorb through sodium hydroxide solution, activated carbon layer and hopcalite medicament and get rid of the harmful gas in to waste gas, avoided the direct discharge polluted environment of waste gas.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent from the following description of the embodiments of the present invention with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of a medical waste disposal apparatus according to the present invention;
FIG. 2 is an enlarged schematic structural view of a part A of the medical waste disposal apparatus according to the present invention;
FIG. 3 is a schematic side view of the incineration tank of the medical waste disposal apparatus according to the present invention (the linear screw portion is not shown);
fig. 4 is a schematic structural diagram of a top view of an adsorption frame of the medical waste treatment equipment provided by the invention.
In the figure: 1 base, 2 burning box, 3 purifying box, 4 placing frame, 41 extruding cover, 411 extruding cone, 400 limiting block, 5 sliding groove, 6 sliding rod, 7 placing plate, 8 sealing frame, 9 rotating rod, 10 fixing plate, 11 leading screw, 12 sliding block, 13 connecting plate, 14 lifting steel rope, 15 rotating motor, 16 winding wheel, 17 burning plate, 18 air hole, 19 liquid storage box, 20 valve, 21 electric igniter, 22 air inlet plate, 23 discharging hole, 24 collecting box, 25 air outlet pipe, 26 clamping plate, 27 exhaust fan, 28 air inlet plate, 29 sodium hydroxide solution, 30 condensing plate, 31 absorbing frame, 32 sealing block, 33 bolt, 34 feeding hole, 35 active carbon layer, 36 door plate, 100 adjusting screw.
Detailed Description
Various embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Like elements in the various figures are denoted by the same or similar reference numerals. For purposes of clarity, the various features in the drawings are not necessarily drawn to scale.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1 to 4, the present invention provides a medical waste treatment apparatus, which includes a base 1, wherein a burning box 2 is fixedly connected to a side wall of the base 1, two supporting plates are also fixedly connected to one side of an upper side wall of the base 1, a purifying box 3 is fixedly connected to upper ends of the two supporting plates, and the burning box 2 and the purifying box 3 are arranged at a preset distance. The side wall of the incineration box 2, which is far away from the purification box 3, is provided with the placing frame 4, and the placing frame 4 can slide up and down, namely can slide up and down along the side wall of the incineration box 2, which is far away from the purification box 3. A feeding hole 34 is arranged on the side wall of the side of the incineration box 2 far away from the purification box 3.
In this embodiment, the placement frame 4 is a rectangular frame formed by connecting four column structures having rectangular cross-sectional structures in sequence.
In this embodiment, a vertically extending rail (not shown) is provided on a side wall of the incineration chamber 2 away from the purification chamber 3, and the placement frame 4 is provided on the rail.
Two fixing plates 10 are fixedly connected to the side wall of the incineration box 2 far away from the purification box 3. The two fixing plates 10 are fixedly connected with a linear lead screw, the linear lead screw comprises a lead screw 11 and a sliding block 12, and the sliding block 12 is slidably arranged on the lead screw 12. The lead screw is driven by a motor (not shown). Place frame 4 and keep away from on one side lateral wall of burning case 2 fixedly connected with connecting plate 13, be equipped with the connecting rod and pass through connecting rod fixed connection between slider 12 and the connecting plate 13. The placing frame 4 can drive the placing plate 7 to move in the vertical direction. The linear screw rod is started, the sliding block 12 slides up and down on the screw rod 11, and the placing frame 4 can be driven by the connecting plate 13 to move up and down.
Place all seted up spout 5 on the relative both sides lateral wall of frame 4, common sliding connection has the slide bar 6 of level setting in two spouts 5, specifically locates respectively in the spout 5 that corresponds separately for slide bar 6's both ends to make slide bar 6 can slide from top to bottom along the spout. The lower end of the placing frame 4 is rotatably connected with a placing plate 7 on the side wall of one side far away from the incineration box 2, the placing plate 7 is positioned at the lower part of the sliding groove 5, the placing plate 7 is used for placing garbage to be incinerated, and the garbage is thrown into the incineration box 2 from the feeding hole 34 when the garbage is lifted, and the feeding hole 34 is blocked when the garbage is incinerated.
Horizontal setting ground slide bar 6's both ends are stretched out towards both sides respectively and are placed frame 4, place and be equipped with two dwang 9 between board 7 and the slide bar 6, but the respective first end difference swivelling joint of each dwang 9 in slide bar 6's both ends, but respective second end swivelling joint is on the relative both ends face of placing board 7, slide bar 6 drives when rotating place board 7 and towards the direction of burning case 2 box or keep away from the direction upset of burning case 2 box.
The upper side wall of the placing plate 7 is provided with a sealing frame 8, and the sealing frame 8 is matched with the size of the feeding hole 34 and used for sealing the feeding hole 34, so that the sealing frame 8 can seal the feeding hole 34. The upper side wall of the incineration box 2 is provided with a pulling mechanism for pulling the placing frame 4 to ascend or releasing and descending the placing frame 4. The pulling and moving mechanism comprises a rotating motor 15, a reel 16 and a lifting steel rope 14, the rotating motor 15 is welded on the upper side wall of the incineration box 2, the reel 16 is fixedly connected with the driving end of the rotating motor 15, one end of the lifting steel rope 14 is wound on the reel 16, the other end of the lifting steel rope 14 is wound in the middle of a sliding rod 6, garbage to be treated is placed on the placing plate 7, a linear lead screw is started, a sliding block 12 slides upwards on the lead screw 11, the rotating motor 15 is started after the sliding block slides to the place plate 7 and the lower side of a feeding hole 34 are positioned on the same horizontal line, the lifting steel rope 14 is contracted through the reel 16, the sliding rod 6 is pulled to move upwards by the other end of the lifting steel rope 14, one ends of two rotating rods 9 far away from the placing plate 7 are pulled to lift upwards, the other ends of the rotating rods 9 pull the placing plate 7 to rotate inwards along with the upward movement of the rotating rods 9, the garbage placed on, the hoisting cable 14 continues to contract, so that the sealing frame 8 is clamped into the feed opening 34 to complete the sealing of the feed opening 34.
In a preferred scheme, an inner concave cavity for accommodating garbage to be treated is arranged on the upper side surface of the placing plate 7, a squeezing cover 41 is rotatably connected to the placing frame 4, the squeezing cover 41 is positioned inside the frame body of the placing frame 4 and positioned at the lower part of the sliding groove 5, the opening direction of the squeezing cover 41 is opposite to the opening direction of the inner concave cavity, and the placing plate 7 and the squeezing cover 41 are matched for squeezing the garbage. After the refuse to be treated is placed in the inner concave cavity of the placing plate, the placing plate is turned towards the direction of the extrusion cover 41, an extrusion structure is formed between the placing plate 7 and the extrusion cover 41, the refuse to be treated is extruded before entering the incineration box 2 so as to reduce the volume of entering the furnace and extrude excessive moisture in the refuse, so that the incineration performance of the refuse is enhanced, and the incineration effect is improved.
Further, a plurality of squeeze cones 411 are provided in the squeeze cover 41. Specifically, the pressing cones 411 are arrayed in the pressing hood for effectively compacting the garbage to be processed and squeezing out moisture in the garbage when pressed between the placing plate 7 and the pressing hood 41. Especially for plastic containers in garbage, such as empty bottles, empty cans and the like, air and moisture in the containers can be effectively extruded out through the extrusion cone, so that the effects of compacting, reducing the volume of the container in the incineration box and increasing the incineration performance are achieved.
In this embodiment, the tip of the extrusion cone 411 is blunt to prevent the garbage from being stuck and inconvenient to throw the garbage to be treated into the incineration tank 2.
The extrusion housing 41 mainly has the following functions: on one hand, the garbage squeezing device is used for being matched with the placing plate 7 to be used for squeezing garbage to be treated; on the other hand, when the placing frame 4 drives the placing plate 7 and the extrusion cover 41 to ascend to the position of the feeding hole 34, the extrusion cover 41 is turned over towards the direction of the feeding hole 34 and is turned over into the incineration box 2 from the feeding hole 34, the extrusion cover 41 plays a role of a guide tongue, and the garbage to be treated poured by the placing plate is guided into the garbage box, so that the garbage can be uniformly scattered and distributed in the incineration box 2, and the placed garbage is accumulated in the incineration box, particularly in the vicinity of the feeding hole 34; on the other hand, the arrangement of the extrusion cone 411 on the extrusion cover 41 enables the garbage, especially hard garbage, such as plastic garbage, falling onto the placement plate 41 to bounce and disperse when the placement plate 41 turns over and dumps the garbage into the incineration box 2, so that the garbage is favorably dispersed and uniformly distributed in the incineration box 2, and the throwing effect of the garbage to be treated is further optimized.
Furthermore, the feed inlet 34 is a rectangular frame structure, and the lower end face of the rectangular frame structure is provided with an adjusting screw 100, and the adjusting screw 100 is screwed on the lower end face of the rectangular frame structure. The adjusting screw 100 is used for supporting the extrusion cover 41 when the garbage to be treated is thrown into the incineration chamber 2 through the feeding hole 34 and the extrusion cover 41 is turned over towards the incineration chamber 2 through the feeding hole 34. By adjusting the height of the adjusting screw 100, the inclination angle of the extrusion cover 41 during garbage feeding can be adjusted, so as to adjust the material guiding angle when the extrusion cover 41 has the function of the guide tongue.
Two edges of the lower part of the extrusion cover 41 are in a chamfer structure. Be equipped with stopper 400 on placing the bottom frame post of frame 4, stopper 400 sets up towards burning the inside direction slope of case, and this stopper 400 is used for spacing the turned angle of extrusion cover 41 for extrusion cover 41 is spacing when keeping away from the direction rotation of burning case 2 towards, only can rotate to vertical angle, and can not advance a upset. In this way, in the non-charging state, the pressing hood 41 is vertically arranged against the outer wall of the incineration chamber 2.
In this embodiment, the pressing hood 41 is gradually inclined downward from the outside toward the inside of the incineration chamber 2 when the garbage is charged. Specifically, the inclination angle of the extrusion hood 41, that is, the included angle between the extrusion hood 41 and the horizontal direction (specifically, the included angle when the plane in which the extrusion hood 41 is located is rotated counterclockwise to the horizontal direction) is adjustable in a range of-15 ° to 0 °. By the structural design, when the garbage is fed, the extrusion cover 41 extends towards the inside of the incineration box 2 to form a certain gradient, so that the garbage is favorably dropped and guided.
The inner wall of the incineration box 2 is fixedly connected with an incineration plate 17, a plurality of air holes 18 are formed in the incineration plate 17, and the air holes 18 are used for introducing combustion-supporting gas to the incineration waste on the incineration plate 17. The upper side wall of the incineration box 2, namely the liquid storage box 19 is placed on the top wall, a combustion improver is arranged in the liquid storage box 19, the lower side wall of the liquid storage box 19 is communicated with a liquid conveying pipe, the lower end of the liquid conveying pipe penetrates through the upper side wall of the incineration box 2 and extends into the incineration box 2, one end of the liquid conveying pipe, which is positioned in the incineration box 2, is provided with a valve 20, the inner wall of the incineration box 2 is provided with an electric igniter 21, one side wall of the incineration box 2, which is close to the purification box 3, is provided with a placing opening, an air inlet plate 22 is installed in the placing opening, the air inlet plate 22 is positioned at the lower side of the incineration plate 17, the valve 20 is opened, the combustion improver in the liquid storage box 19 flows out from the liquid conveying pipe to the garbage, the electric igniter 21 is started, the garbage starts to burn, the exhaust fan 27 starts to work, air above the incineration plate 17 is extracted, external air enters the incineration box 2 through, the burning of the garbage is accelerated.
Burn the last lateral wall of case 2 and insert and be equipped with outlet duct 25, burn two splint 26 of fixedly connected with between case 2 and the purifying box 3, two splint 26 all overlap and establish on outlet duct 25's outer wall, and the middle part of outlet duct 25 is connected with air exhauster 27, and outlet duct 25 is far away from one side lateral wall that burns case 2 and run through purifying box 3 lower extreme and extend to the inside of purifying box 3, and outlet duct 25 bonds with the junction of purifying box 3 and has sealed frame.
The inner wall of the purification box 3 is fixedly connected with a ventilation plate 28, and the purification box 3 is divided into an upper chamber, a lower chamber and a lower chamber. The inner bottom of purifying box 3, that is, the inside of lower cavity is filled with sodium hydroxide solution 29, the seepage of sodium hydroxide solution 29 has been avoided taking place through setting up the seal frame in the junction of gas blow pipe 25 and purifying box 3, the slag notch has been seted up to the lower lateral wall of purifying box 3, the lower lateral wall of purifying box 3 rotates and is connected with door plant 36, the last lateral wall of door plant 36 bonds there is sealed piece 32, sealed piece 32 and the big or small position phase-match of slag notch, seal up the slag notch through setting up sealed piece 32, door plant 36 passes through bolt 33 and fixes at the lower lateral wall of purifying box 3, fix through bolt 33, be convenient for opening of door plant 36 and close, avoid getting rid of residue and the change of sodium hydroxide solution 29, be equipped with a plurality of alternately arranged condensation plate 30 on the inner wall of purifying box 3, this condensation plate 30 is used for the moisture condensation. The installing port has been seted up to the last lateral wall of purifying box 3, install in the installing port and adsorb frame 31, it has active carbon 35 and hopcalite medicament to adsorb the intussuseption of frame 31 intussuseption, the waste gas that the burning produced passes through in outlet duct 25 gets into purifying box 3, easily harmful substance that reacts with alkali lye such as sulfur dioxide in the waste gas is through reacting with sodium hydroxide solution 29 and generating salt residue and fall to on the sealing block 32, the gas after the purification flows to the inside upside of purifying box 3 through ventilative board 28, condensation board 30 through cross arrangement carries out the condensation gliding to the steam that contains in the gas to sodium hydroxide solution 29, waste gas is discharged in the installing port after the condensation, benzene, ammonia, aldehyde and carbon monoxide etc. that contain in to waste gas through active carbon layer 35 and hopcalite medicament adsorb the back and discharge.
In the invention, the medical waste treatment equipment is in an unused state (to-be-fed state), the placing frame 4 is at the lowest part, the placing plate 7 is turned outwards to be in a horizontal state, and the extrusion cover 41 is vertically supported on the side wall of the incineration box 2. When the device is used, plastic garbage or medical garbage to be incinerated is placed in the inner concave cavity of the placing plate 7, a garbage disposal button is turned on (for example, through a remote controller), after a person leaves the device and is preset to be frequent (namely, after the person leaves the device), a control system of the device firstly starts the pulling and moving mechanism to pull the placing plate upwards, so that the placing plate 7 is turned towards the extrusion cover 41, and the garbage to be incinerated is compressed, reduced in volume and extruded with excessive moisture. Then, the placing plate below the pulling and moving mechanism is started, so that the placing plate 7 is restored to the horizontal state. Then, the linear screw is started, the slide block 12 slides upwards on the screw 11, after the placing plate 7 is aligned with the feed opening 34, the extruding mantle 41 is turned over from the feed port 34 toward the inside of the incineration chamber 2, the rotation motor 15 is started, the lifting steel rope 14 is contracted through the winding wheel 16, the other end of the lifting steel rope 14 pulls the sliding rod 6 to move upwards, one end of the two rotating rods 9 far away from the placing plate 7 is pulled to lift upwards, the other end of the rotating rods 9 is pulled to place the plate 7 to rotate towards the inner side, the placing plate 7 rotates towards the garbage feeding port, garbage placed on the placing plate 7 falls into the burning plate 17 from the feeding port 34 through the guide of the extrusion cover 41 along with the inclined downward sliding of the placing plate 7, the lifting steel rope 14 continues to contract, the sealing frame 8 is clamped into the feeding port 34 to complete the sealing of the feeding port 34, the valve 20 is opened, and the combustion improver in the liquid storage tank 19 falls onto the garbage from the liquid outlet pipe. The electric igniter 21 is started, the garbage starts to burn, the exhaust fan 27 starts to work, air above the combustion plate 17 is extracted, external air enters the incineration box 2 through the air inlet plate 22, combustion of the garbage is supported through the air holes 18, and the combustion of the garbage is accelerated. Waste gas that the burning produced passes through outlet duct 25 and gets into purifying box 3, easily harmful substance that reacts with alkali lye such as sulfur dioxide in the waste gas is through reacting with sodium hydroxide solution 29 and generating salt residue and fall to on the sealing block 32, the inside upside that gas after the purification flows to purifying box 3 through ventilative board 28, the condensation gliding to sodium hydroxide solution 29 of condensation is carried out to the steam that contains in the gas through condensation board 30 of cross arrangement, waste gas is discharged in the installing port after the condensation, benzene that contains in to waste gas through activated carbon layer 35 and hopcalite medicament, ammonia, harmful substance such as aldehyde and carbon monoxide discharge after adsorbing.
According to the medical waste treatment equipment, the medical waste is thrown into the incineration box from the feeding hole through the upward movement of the placing plate and the rotation of one end, far away from the incineration box, of the placing plate towards the incineration box, the sealing and plugging of the feeding hole are completed, the automatic throwing of the medical waste is realized, the labor is reduced, and the spread of viruses is avoided. And the distribution effect of the medical waste throwing is good. Through burning in burning the incasement to take out gas through the outlet duct and adsorb through sodium hydroxide solution, activated carbon layer and hopcalite medicament and get rid of the harmful gas in to waste gas, avoided the direct discharge polluted environment of waste gas.
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.
Finally, it should be noted that: it should be understood that the above examples are only for clearly illustrating the present invention and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications of the invention may be made without departing from the scope of the invention.
Claims (8)
1. The medical waste treatment equipment is characterized by comprising a base (1), an incineration box (2) and a purification box (3), wherein the incineration box (2) and the purification box (3) are arranged on the base (1) at preset intervals, a feed inlet (34) is formed in the side wall of one side, away from the purification box (3), of the incineration box (2), a placing frame (4) is connected to the side wall of one side, away from the purification box (3), of the incineration box (2) in a sliding mode, the placing frame (4) can ascend and descend relative to the outer side wall of the incineration box (2), vertically extending sliding grooves (5) are formed in two vertically arranged frame columns of the placing frame (4), horizontally arranged sliding rods (6) are connected to the two sliding grooves (5) in a sliding mode, a placing plate (7) is connected to the side wall, away from the incineration box (2), of the lower end of the placing frame (4) in a rotating mode, the placing plate (7) is positioned at the lower part of the chute (5), the placing plate (7) is used for placing medical waste to be incinerated, throwing the medical waste into the incineration box (2) from the feeding hole (34) during self lifting, and plugging the feeding hole (34) during waste incineration;
two rotating rods (9) are arranged between the placing plate (7) and the sliding rod (6), the first ends of the rotating rods (9) are respectively rotatably connected to the two ends of the sliding rod (6), the second ends of the rotating rods are rotatably connected to the two opposite end faces of the placing plate (7), and the placing plate (7) is driven to turn towards the direction of the incineration box (2) or away from the incineration box (2) when the sliding rod (6) rotates;
the upper side wall of the incineration box (2) is provided with a pulling and moving mechanism, the pulling and moving mechanism comprises a rotating motor (15), a winding wheel (16) and a lifting steel rope (14), the rotating motor (15) is welded on the upper side wall of the incineration box (2), the winding wheel (16) is fixedly connected with the driving end of the rotating motor (15), one end of the lifting steel rope (14) is wound on the winding wheel (16), and the other end of the lifting steel rope (14) is wound in the middle of a sliding rod (6);
the upper side surface of the placing plate (7) is provided with an inner concave cavity for containing medical waste to be treated,
the placing frame (4) is rotatably connected with an extrusion cover (41), the extrusion cover (41) is positioned inside the frame body of the placing frame (4) and positioned at the lower part of the sliding chute (5), the cover opening of the extrusion cover (41) faces to the direction opposite to the opening direction of the inner concave cavity, the placing plate (7) is matched with the extrusion cover (41) for extruding garbage,
after the garbage to be treated is placed in the inner concave cavity of the placing plate (7), the placing plate (7) is turned towards the direction of the extrusion cover (41), an extrusion structure is formed between the placing plate (7) and the extrusion cover (41), the garbage to be treated is extruded and compacted before entering the incineration box (2),
the extrusion cover (41) is used for turning over the extrusion cover (41) towards the direction of the feeding hole (34) when the placing frame (4) drives the placing plate (7) and the extrusion cover (41) to rise to the position of the feeding hole (34), turning over the extrusion cover (41) from the feeding hole (34) to the incineration box (2), and the extrusion cover (41) plays a role of a guide tongue and guides the garbage to be treated poured by the placing plate (7) into the incineration box (2);
a plurality of extrusion cones (411) are arranged in the extrusion cover (41), the extrusion cones (411) are arrayed in the extrusion cover and are used for effectively compacting the garbage to be treated and extruding moisture in the garbage when the garbage is extruded between the placing plate (7) and the extrusion cover (41), and the extrusion cones (411) are used for bouncing and dispersing the garbage, particularly hard garbage, falling on the placing plate (41) when the garbage is overturned and poured into the incineration box (2);
the feeding hole (34) is of a rectangular frame structure, an adjusting screw (100) is arranged on the lower end face of the rectangular frame structure, the adjusting screw (100) is screwed on the lower end face of the rectangular frame structure, the adjusting screw (100) is used for putting garbage to be treated into the incineration box (2) through the feeding hole (34), and the extrusion cover (41) is supported when the extrusion cover (41) turns towards the incineration box (2) through the feeding hole (34) and is used for adjusting the inclination angle of the extrusion cover (41) during garbage feeding, so that the material guiding angle of the extrusion cover (41) during the tongue guiding function is adjusted.
2. The medical waste treatment device according to claim 1, wherein the inner wall of the incineration box (2) is fixedly connected with an incineration plate (17), the incineration plate (17) is provided with a plurality of air holes (18), the upper side wall of the incineration box (2) is placed with a liquid storage box (19), a combustion improver is arranged in the liquid storage box (19), the lower side wall of the liquid storage box (19) is communicated with a liquid conveying pipe, the lower end of the liquid conveying pipe penetrates through the upper side wall of the incineration box (2) and extends to the inside of the incineration box (2), one end of the liquid conveying pipe in the incineration box (2) is provided with a valve (20), the inner wall of the incineration box (2) is provided with an electric igniter (21), the upper side wall of the incineration box (2) is inserted with an air outlet pipe (25), and two clamp plates (26) are fixedly connected between the incineration box (2) and the purification box (3), two splint (26) are all established on the outer wall of outlet duct (25), the middle part of outlet duct (25) is connected with air exhauster (27), the one end that burns case (2) is kept away from in outlet duct (25) runs through the inside that one side lateral wall of purifying box (3) lower extreme extended to purifying box (3), outlet duct (25) bond with the junction of purifying box (3) has sealed frame, fixedly connected with ventilative board (28) on the inner wall of purifying box (3), be equipped with a plurality of alternately arranged condensation plate (30) on the inner wall of purifying box (3), the installing port has been seted up to the last lateral wall of purifying box (3), install in the installing port and adsorb frame (31), it has active carbon (35) and adds the horlite medicament to adsorb frame (31) intussuseption.
3. The medical waste treatment equipment according to claim 1, wherein two fixing plates (10) are fixedly connected to the side wall of the incineration box (2) far away from the purification box (3), a vertically arranged linear screw is fixedly connected between the two fixing plates (10), the linear screw comprises a screw (11) and a slider (12), the slider is arranged on the screw, a connecting plate (13) is fixedly connected to the side wall of the placement frame (4) far away from the incineration box (2), the slider (12) is fixedly connected with the connecting plate (13) through a connecting rod, and the placement frame can drive the placement plate to move in the vertical direction.
4. The medical waste treatment equipment according to claim 2, wherein the inner bottom of the purification box (3) is filled with sodium hydroxide solution (29), the lower side wall of the purification box (3) is provided with a slag outlet, the lower side wall of the purification box (3) is rotatably connected with a door plate (36), the upper side wall of the door plate (36) is bonded with a sealing block (32), and the door plate (36) is fixed on the lower side wall of the purification box (3) through a bolt (33).
5. The medical waste disposal device according to claim 4, wherein the sealing block (32) matches the size position of the slag outlet.
6. The medical waste treatment equipment according to claim 1, wherein a discharge port (23) is formed in the lower side wall of the base (1), the discharge port (23) is communicated with the inside of the incineration box (2), a collection box (24) is arranged in the discharge port (23), a pull ring is fixedly connected to the outer wall of the collection box (24), limiting grooves are formed in the inner walls of the two sides of the discharge port, flanges which are perpendicular to the outside and matched with the limiting grooves in size and position are arranged on the outer walls of the two sides of the collection box (24), and each flange is installed in the corresponding limiting groove and can slide in the limiting groove.
7. The medical waste disposal device according to claim 1, wherein the upper side wall of the placing plate (7) is provided with a sealing frame (8), and the sealing frame (8) is matched with the size of the feed opening (34) for sealing the periphery of the feed opening (34).
8. The medical waste disposal device according to claim 1, wherein a placing opening is opened on a side wall of the incineration tank (2) near the purification tank (3), an air inlet plate (22) is installed in the placing opening, and the air inlet plate (22) is located on the lower side of the incineration plate (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810383094.3A CN108592045B (en) | 2018-04-26 | 2018-04-26 | Medical waste treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810383094.3A CN108592045B (en) | 2018-04-26 | 2018-04-26 | Medical waste treatment equipment |
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| Publication Number | Publication Date |
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| CN108592045A CN108592045A (en) | 2018-09-28 |
| CN108592045B true CN108592045B (en) | 2020-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810383094.3A Expired - Fee Related CN108592045B (en) | 2018-04-26 | 2018-04-26 | Medical waste treatment equipment |
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| CN114425525A (en) * | 2022-03-04 | 2022-05-03 | 嘉兴学院 | Multifunctional robot for medical treatment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011075129A1 (en) * | 2009-12-17 | 2011-06-23 | Peerless Waste Solutions, Llc | Treatment of healthcare facility waste |
| CN205535854U (en) * | 2016-01-14 | 2016-08-31 | 郑平燕 | Medical waste treatment device |
| CN105668086A (en) * | 2016-02-02 | 2016-06-15 | 耿春茂 | Trash bin capable of automatically compressing trash |
| CN206763045U (en) * | 2016-12-30 | 2017-12-19 | 苏州美生环保科技有限公司 | A kind of house refuse decrement treatment equipment |
| CN206886245U (en) * | 2017-05-25 | 2018-01-16 | 浙江明佳环保科技有限公司 | A kind of organic garbage treatment overturns feeding device |
| CN107300180A (en) * | 2017-07-27 | 2017-10-27 | 黄丽利 | A kind of burn fully facilitates the consumer waste incineration device and its application method of deashing |
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