CN202845419U - Vehicle-mounted rapid ashing system for medical waste - Google Patents
Vehicle-mounted rapid ashing system for medical waste Download PDFInfo
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- CN202845419U CN202845419U CN 201220510321 CN201220510321U CN202845419U CN 202845419 U CN202845419 U CN 202845419U CN 201220510321 CN201220510321 CN 201220510321 CN 201220510321 U CN201220510321 U CN 201220510321U CN 202845419 U CN202845419 U CN 202845419U
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Abstract
The utility model relates to a vehicle-mounted rapid ashing system for medical waste. The rapid ashing system comprises a medical waste ashing system and is characterized by being provided with a loading vehicle, the medical waste ashing system is arranged on a vehicle body, the furnace body of a combustion furnace is a square furnace body which is partitioned into a first combustion chamber and a second combustion chamber by a vertical stream guide baffle plate with an opening at the right upper part, and the first combustion chamber and the second combustion chamber are parallel; and the second combustion chamber is internally provided with a vertical stream guide baffle plate which has an opening at the left lower part and divides the second chamber into two parallel sub-chambers with one being in front the other, the vertical stream guide baffle plate with an opening at the left lower part is parallel with the vertical stream guide baffle plate with an opening at the right upper part, and combustors respectively correspond to the first combustion chamber and the two sub-chambers on two sides of the vertical stream guide baffle plate with an opening at the left lower part of the second combustion chamber; and a quick flue gas cooling tower and desulfurization purification device is provided with an integral quick flue gas cooling and desulfurization purification device which comprises a quick flue gas cooling tower, a spray desulfurization purification tower, a cooling water box and a alkali liquor box, and an exhaust chimney is a rotary lifting type exhaust chimney, and the rapid ashing system is provided with a motor. The rapid ashing system is easy to move and can process medical waste on site anytime anywhere, can prevent environmental pollution, and can protect the health of people.
Description
Technical field
The utility model relates to a kind of MEDICAL WASTE TREATMENT facility, relates in particular to a kind of vehicular clinical waste fast incineration system.
Background technology
Clinical waste refers to the refuse that all kinds of medical and health organizations produce in medical treatment, disease-prevention or healthcare and other correlated activation, be a kind of extensive, very harmful catastrophe risk discarded object that affects.Usually contain invasive organism and infectious agent in the clinical waste, if it is dealt with improperly or abandons arbitrarily, is diffused in the living environment, can cause the propagation of germ, even become the source of disease popularity, people's life and health is consisted of great threat.
The Chinese government pays much attention to the disposal management of Biohazard Waste, all is provided with the fixed point unit that clinical waste focuses at present in large-and-medium size cities.Yet, area below at county level, the clinical waste that produces of the middle-size and small-size medical institutions of vast rural area particularly, because distribution is wide or remote, generation is little, cost of transportation is higher, be difficult to bring in the network of the above centralized collection processing of city-level, become the blind area of medical waste treatment.According to the regulation of country in " hospital Waste Management regulations ", do not possessing the rural area that centrally disposes the clinical waste condition, medical and health organization should be as requested, voluntarily the clinical waste of its generation of in situ remediation.Can burn, in time burn; Can not burn, concentrate landfill after the sterilization.
Yet, medical wastes incineration ashing system mainly comprises incinerator, flue gas quenching tower, desulfurization purifier, dust arrester, air-introduced machine, exhaust chimney and control system at present, its structure is large-scale, fixed apparatus, can't adapt to vehicle-mounted mobile uses, in addition, there is certain defect in existing equipment, as adopt the fixed-bed type incinerator, medical wastes incineration is abundant not, firing efficiency is lower, and hot igloss is high, and body of heater adopts refractory brick and cement to build system, not only make weight heavier, its furnace insulation performance is also relatively poor; Flue gas quenching tower and desulfurization purifier scattered distribution, large, the complicated operation of volume adopt dry method or a large amount of deoxidiers of semidry process consumption, and produce a large amount of desulfurization refuses, easily cause secondary pollution; The dust arrester complex structure, volume is large, energy resource consumption is large, is not suitable for using in vehicle-mounted mini-system; Chimney has high height as smoke discharging device, can't adapt to the requirement of the narrow and small environment such as limit for height, limit for width, does not also meet the requirement of portability, changeability and the security of vehicular equipment.
In view of above situation, for the problems referred to above, high performance Vehicular clinical waste ashing system is put forward in exploitation, realizes miniaturization, portability and can reach the technological requirement that the clinical waste ashing is processed, and becomes the problem that industry is explored.
The utility model content
Main purpose of the present utility model is for the problems referred to above; improve in existing clinical waste ashing system-based; a kind of clinical waste ashing treatment process requirement and discharging flue gas vehicular clinical waste fast incineration system up to standard of reaching is provided; realize anytime anywhere voluntarily in situ remediation clinical waste; prevent the pollution of the environment the protection people's health.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of vehicular clinical waste fast incineration system, comprise clinical waste ashing system, this system comprises the control cabinet of the built-in control circuit of the incinerator, flue gas quenching tower, desulfurization purifier, dust arrester, air-introduced machine, exhaust chimney and the control clinical waste ashing overall process that connect successively, described incinerator comprises combustion chamber and a dual firing chamber that connects air blast, and a combustion chamber arranges the material bed; It is characterized in that being provided with load wagon, described clinical waste ashing system is arranged on the car body, and described flue gas quenching tower and desulfurization purifier are arranged to comprise flue gas chilling, the desulfurizing and purifying integrated apparatus of flue gas quenching tower, spray desulfurizing and purifying tower, cooling water tank and lye tank; Described exhaust chimney is for rotating the formula exhaust chimney that rises and falls; Described incinerator body of heater is by the upper vertical flow apron of upper right opening that the cigarette gap was set along the right side a described combustion chamber and dual firing chamber to be separated into the side by side square furnace of chamber of front and back, be arranged in parallel the lower vertical flow apron of lower-left opening that the cigarette gap was set along the left side of two sub-chamber arranged side by side before and after being separated into of dual firing chamber with the vertical flow apron of upper right opening in dual firing chamber, the both sides sub-chamber of a corresponding combustion chamber and the vertical flow apron of dual firing chamber's lower-left opening arranges respectively burner; And be provided with generator into system power supply.
The top of described incinerator square furnace, side and bottom set gradually alumina silicate fibre layer, heat resisting steel supporting layer, nano ceramic fibers thermal insulation layer and stainless steel casing from the inside to the outside.
Described flue gas chilling, cooling water tank and lye tank form conjuncted case in the desulfurizing and purifying integrated apparatus, be fixedly connected with respectively described flue gas quenching tower and spray desulfurizing and purifying tower at the top of cooling water tank and lye tank, flue gas quenching tower tower body top arranges gas approach and is communicated with the gas-liquid shower nozzle of the cooling water of Compressed Gas and cooling water tank, the bottom arranges water return outlet, spray desulfurizing and purifying tower top arranges exhanst gas outlet and is communicated with the spray head of lye tank alkali lye, at spray desulfurizing and purifying tower inner bottom part spiral stream guidance device and the liquid return hole that forms the eddy flow flue gas is set, is communicated with the gas approach of described spiral stream guidance device bottom by connecting flue in the flue gas quenching tower bottom; Described flue gas quenching tower water return outlet and the liquid return hole that is connected the desulfurizing and purifying tower respectively by pipeline through the backwater dust-collecting net be connected the liquid dust-collecting net and connect cooling water tank and lye tank.
Described spiral stream guidance device comprises that an end face is the cylinder of closure body bottom-open, and described closure body is interlayer curved surface lid protruding under the upper surface epirelief lower surface; On cylindrical shell surrounding place side wall, with the cylinder center line parallel is uniform some bar shaped exhaust outlets that pass through cylinder lateral wall are set, outside each bar shaped exhaust outlet, along the bar shaped exhaust outlet inclination flow deflector is set on the side tube-wall, described inclination flow deflector and cross it and the cylinder tangent plane of cylinder lateral wall connecting portion between angle theta be 30 °-70 °.
Described dust arrester comprises gas-liquid separator, the automatic soot cleaning dust remover that connects successively, described gas-liquid separator input connects the exhanst gas outlet of described spray desulfurizing and purifying tower, and the exhanst gas outlet of described automatic soot cleaning dust remover connects described exhaust chimney through described air-introduced machine by exhaust uptake.
Described automatic soot cleaning dust remover comprises casing, described casing top is square cylinder, the bottom is conical flue-dust retainer, at the square cylinder top gas approach is set, in its underpart exhanst gas outlet is set, described flue-dust retainer bottom is ash hole, be provided with the dedusting section in the square cylinder, form a plurality of dust-removing flues by a plurality of identical with the dedusting section vertical sectional shape square dust slide glass that is fixedly installed along uniform being spaced of wall box in the dedusting section, on the top of the square dust slide glass of dedusting section along and the end cover on it and can advance the upper of the horizontal set of pulling out along perpendicular direction along arranging respectively, the lower slider flase floor, on described, the top of the grizzly bar of lower slider flase floor and dust slide glass along and the end along parallel, the width at grizzly bar and grizzly bar interval equates with the spacing of adjacent dust slide glass; The outside of described upper and lower slip flase floor is provided with regulates the manual operation handle that it advances the pull-out location.
The described rotation formula exhaust chimney that rises and falls, comprise exhaust chimney, motor, the decelerator that connects described motor, the horizontal level limit switch, the vertical position limit switch, but described exhaust chimney is by level, vertically the section of rising and falling of set and with the L shaped cylindrical shell of the fixed support section formation that is positioned at the bottom of its flexible connection, horizontal segment at L shaped cylindrical shell arranges the flexible connection joint, the be connected support of horizontal axle sleeve of be provided with affixed with it is set in the section of rising and falling bottom, described decelerator power transmission shaft crosses the horizontal axle sleeve of described support and the horizontal segment of L shaped cylindrical shell, and the decelerator power transmission shaft is fixedly connected with support and horizontal axle sleeve and rotatable being supported on the horizontal segment cylindrical shell; The level of the corresponding chimney section of rising and falling, vertical position arrange respectively described horizontal level limit switch and vertical position limit switch on decelerator, and level, vertical position limit switch and motor all are connected with described control circuit.
Described flexible connection joint is the joint that is rotatably connected, be included in described fixed support section is rotatably connected the affixed supporting section ring flange of port, the described section of rising and falling ring flange, the section of rising and falling of docking with this supporting section ring flange are rotatably connected port flange and packing ring, be provided with and encircle all grooves at the be rotatably connected flange of port of the inboard correspondence section of rising and falling of the section of rising and falling ring flange, the section of the rising and falling terminal port flange limit that is rotatably connected is inlaid in to be slidingly matched in all grooves of described ring, in the section of the rising and falling both sides, terminal port flange limit that are rotatably connected described packing ring is set respectively.
Corresponding decelerator power transmission shaft extended position is provided with the axle head axle sleeve on the horizontal segment of L shaped cylindrical shell, central authorities are set with the spacing pedestal of axis hole between described supporting section ring flange and the section of rising and falling ring flange, described decelerator power transmission shaft passes the axis hole of described spacing pedestal and inserts described axle head axle sleeve.
Be provided with graphite linings in described axle head axle sleeve inboard.
The beneficial effects of the utility model are: the vehicular clinical waste fast incineration system that provides, the incinerator body of heater arranges the vertical flow apron of upper right opening and the vertical flow apron of lower-left opening, make flue gas in body of heater along on the bottom right left form high-speed rotational to circuitous the flowing of upset, realize fully burning, fast incineration, efficiency of combustion 〉=99.9%, the hot burn decrement rate of incineration residue＜2%, remove wherein most organic gas, meet " clinical waste is concentrated incineration disposal engineering construction technical specification " fully (HJ/T177-2005) and " medical waste incineration furnace specification requirement " technological requirement (GB19128-2003); In addition, furnace binding is made of alumina silicate fibre layer, heat resisting steel supporting layer, nano ceramic fibers thermal insulation layer and stainless steel casing, obviously alleviate with traditional refractory brick and cement material body of heater weight/power ratio, and heat-insulating property improves greatly, the temperature of body of heater shell is down to below 45 ℃.Adopt flue gas chilling, the desulfurizing and purifying integrated apparatus of wet processing, flue gas quenching tower, spray desulfurizing and purifying tower and cooling water tank and lye tank are become one, the structure that connects cooling water and alkali lye pipeline with tradition is outward compared, compact conformation, body are light in a small amount, be suitable for vehicle-mounted use, and without the desulfurization refuse, recirculated water is without effluxing, realize cleaner production, prevented secondary pollution.Flue gas quenching tower control flue gas time of staying of 200 ℃～600 ℃ of temperature ranges less than 1 second, thereby prevent issuable dioxin, utilize molecular motion acceleration under the hydrothermal condition, it is large that ion-product constant (Kw) becomes, the characteristics such as the diffusion coefficient change is large have played maximum gas cleaning effect; Especially spray and be provided with the spiral rectifier in the desulfurizing and purifying tower, improved effect of desulfidation and purification, desulfuration efficiency is greater than 89%.Flue gas ash removal efficient for particle diameter＜10 μ m is higher than 95%, and discharging flue gas De dioxin clearance is greater than 96%.Chilling is effective, and flue gas is down to 200 ℃ of times less than 1 second by 600 ℃, reaches the technological requirement that the clinical waste ashing is processed.System also is provided with and adapts to outlying environment without the generator of powering under the electrical environment.Adopted and rotated the formula exhaust chimney that rises and falls, the environmental suitability of mobile medical waste disposal facilities is strengthened, can adapt to the all-environment requirements such as limit for height, limit for width, meet portability, changeability and the security requirement of mobile unit, anytime anywhere process the environmental protection of clinical waste, effect easily but reach small lot.The flue gas of discharging from spray desulfurizing and purifying tower passes through gas-liquid separator and the automatic soot cleaning dust remover dedusting of dust arrester at last, remove issuable Wei Liang dioxin pollutant, reach simple in structure, small-size light-weight, energy savings, the effect easy to operate, that cost is low, its efficiency of dust collection can reach more than 99%, suits to use in the mini-system that produces flue dust, dust.In a word; the utility model and legacy equipment ratio, body are light in a small amount, are convenient to mobile; MEDICAL WASTE TREATMENT speed is fast; effective, solved outlying, as to disperse to be unsuitable for the clinical waste that focuses on the area timely processing, realize anytime anywhere voluntarily in situ remediation clinical waste; prevent the pollution of the environment; the protection people's health, and guarantee that medical wastes incineration processes innoxious, the minimizing of overall process, reliability and security, meet the cleaner production requirement.Through the detection to the discharging flue gas, flue dust wherein, sulfur dioxide, nitrogen oxide allow the concentration of emission limit value Ji the concentration value of dioxin pollutant all is lower than.
Description of drawings
Fig. 1 a is left TV structure schematic diagram of the present utility model;
Fig. 1 b is the structural representation that Fig. 1 removes the compartment right side wall;
Fig. 2 is the top view that the utility model removes top of car;
Fig. 3 a is the structure for amplifying schematic diagram of incinerator among Fig. 1;
Fig. 3 b is the I enlarged drawing of Fig. 3 a;
Fig. 3 c is the A-A cutaway view of Fig. 3 a;
Fig. 3 d is the B-B cutaway view of Fig. 3 a;
Fig. 4 a is the structural representation of flue gas chilling, desulfurizing and purifying integrated apparatus;
Fig. 4 b is the cross-sectional view of spiral stream guidance device among Fig. 4 a;
Fig. 5 a is the main TV structure schematic diagram of automatic soot cleaning dust remover;
Fig. 5 b is the plan structure schematic diagram of upper slip flase floor among Fig. 1;
Fig. 5 c is the flow of flue gas schematic diagram of upper slip flase floor when pulling out;
Fig. 5 d is the flow of flue gas schematic diagram of lower slider flase floor when pulling out.
Fig. 6 a is the plan structure schematic diagram of the utility model top of car chimney full state;
Fig. 6 b is the structure for amplifying schematic diagram of speed reducer driving shaft and support coupling part among Fig. 6 a;
Fig. 6 c is the main TV structure schematic diagram of the utility model top of car chimney erected state;
Fig. 6 d is that the chimney section of rising and falling is connected to be flexibly connected the structure for amplifying schematic diagram that joint connects among Fig. 6 a with the fixed support section;
Fig. 6 e is the structural representation of spacing pedestal;
The corresponding chimney of Fig. 6 f state limit switch work schematic diagram that rises and falls;
Fig. 7 is the utility model control circuit structure chart.
Among the figure:
1 load wagon, 11 exhaust outlets, 12 undercarriages, 13 back doors, 14-15 side door;
2 incinerators, 2c one combustion chamber, 2d dual firing chamber, 21 outlet flues, 22 bodies of heater, 221 alumina silicate fibre layers, 222 heat resisting steel supporting layers, 223 nano ceramic fibers thermal insulation layers, 224 stainless steel casings, 23 urgent exhaust outlets, 231-233 burner, the 241-243 wind-supplying mouth, 25 slag notches, 26 charging apertures, the vertical flow apron of 27 upper right openings, 271 cross cigarette gap, the vertical flow apron of 28 lower-left openings, 281 cross cigarette gap, 29 material beds, 210 air blasts;
3 flue gas quenching towers, 31 gas approach, 32 water return outlets, 33 gas-liquid shower nozzles, 34 connect flue, 35 air compressors;
4 exhaust chimneys, 41 supports, 42 are flexibly connected joint, 421 supporting section ring flanges, 422 section of rising and falling ring flanges, 423 spacing pedestals, 424 flanges, all grooves of 425 rings, 426 packing rings, 427 axis holes, 43 decelerator power transmission shafts, 431 horizontal level limit switches, 432 vertical position limit switches, 433 rotary inductive sheets, 44 horizontal axle sleeves, 45 decelerators, 46 motors, 461 chains, 47 pedestals, 49 chimneys, 491 fixed support sections, 492 sections of rising and falling, 410 axle head axle sleeves, 411 pedestals, 412 keys, 413 transmission shaft flange dishes, 414 flue flanges, 415 graphite linings.
5 spray desulfurizing and purifying towers, 51 exhanst gas outlets, 52 liquid return holes, 53 spray heads, 541 backwater dust-collecting nets, 542 times liquid dust-collecting nets, 55 spiral stream guidance devices, 56 bar shaped exhaust outlets, 57 inclination flow deflectors, 58 cylinder tangent planes;
6 conjuncted casees, 61 cooling water tanks, 62 lye tanks, 631 filler, 632 add the alkali lye mouth, the 641-642 water pump;
7 dust arresters, 71 gas-liquid separators, 72 automatic ash removing formula dedusters, 73 air-introduced machines, 74 gas-liquid separation discharge outlet, 75 exhaust uptakes, 701 gas approach, 702 casings, 721 square cylinders, 722 dedusting sections, 723 flue-dust retainers, flase floor slides on 703,703 ' lower slider flase floor, 731 operating grips, 732 grizzly bars, 733 grizzly bar intervals, 704 exhanst gas outlets, 705 supports, 706 ash holes, 707 square dust slide glasses, 771 control of dust filter clothes, 772 frames, 781-784 1-the 4th flue, 709 square body frameworks, 710 slide rails.
81 distribution boxs, 82 generators, 9 control cabinets, 91 control panels.
Below in conjunction with accompanying drawing and preferred embodiment the utility model is described in detail.
The specific embodiment
Fig. 1～Fig. 2 illustrates a kind of vehicular clinical waste fast incineration system, comprise clinical waste ashing system, this system comprises the control cabinet 9 of the built-in control circuit of the incinerator 2, flue gas quenching tower 3, desulfurization purifier, dust arrester 7, air-introduced machine 73, exhaust chimney 4 and the control control clinical waste ashing overall process that connect successively.Above-mentioned incinerator 2 comprises combustion chamber 2c and the 2d of dual firing chamber that connects air blast 210, and a combustion chamber arranges charging aperture 26 and material bed 29; Of the present utility model being characterised in that is provided with load wagon 1, above-mentioned clinical waste ashing system is arranged on the car body of load wagon, and above-mentioned flue gas quenching tower 3 and desulfurization purifier are arranged to comprise flue gas chilling, the desulfurizing and purifying integrated apparatus of flue gas quenching tower 3, spray desulfurizing and purifying tower 5, cooling water tank 61 and lye tank 62; Above-mentioned exhaust chimney 4 is for rotating the formula exhaust chimney that rises and falls; And be provided with generator 82 into system power supply.As shown in the figure, load wagon 1 is provided with the compartment, the incinerator 2, the flue gas quenching tower 3 of connection air compressor 35, spray desulfurizing and purifying tower 5, the generator 82 that connect air blast 210 are successively set on forward interior by rear vehicle, control cabinet 9 is arranged on the railroad car lateral wall, and its control panel 91 is exposed to the outside, compartment.
Shown in Fig. 3 a～Fig. 3 d, the body of heater 22 of above-mentioned incinerator 2 is by the upper vertical flow apron 27 of upper right opening that cigarette gap 271 was set along the right side an above-mentioned combustion chamber 2c and the 2d of dual firing chamber to be separated into the side by side square furnace of chamber of front and back, be arranged in parallel the lower vertical flow apron 28 of lower-left opening that cigarette gap 281 was set along the left side of the 2d of dual firing chamber two sub-chamber arranged side by side before and after being separated into the vertical flow apron 27 of upper right opening in the 2d of dual firing chamber, the both sides sub-chamber of a corresponding combustion chamber and the vertical flow apron 28 of dual firing chamber's lower-left opening arranges respectively burner 231-233; In a combustion 2c front side, chamber charging aperture 26 is set, set out cinder notch 25 in a combustion chamber 2c bottom, air blast 210 replenishes air intake by the wind-supplying mouth 41-43 that the sub-chamber in a combustion chamber 2c and the vertical flow apron of the corresponding lower-left opening of the 2d of dual firing chamber 28 both sides offers to a combustion chamber 2c and the 2d of dual firing chamber.
The top of above-mentioned incinerator square furnace, side and bottom set gradually alumina silicate fibre layer 221, heat resisting steel supporting layer 222, nano ceramic fibers thermal insulation layer 223 and stainless steel casing 224 from the inside to the outside.The thickness of alumina silicate fibre layer 221 is 30-50mm, and the thickness of heat resisting steel supporting layer 222 is 3-5mm, and the thickness of nano ceramic fibers thermal insulation layer 223 is 30-50mm, and the thickness of stainless steel casing 224 is 1-3mm.With traditional refractory brick and cement material ratio, body of heater weight obviously alleviates, and heat-insulating property improves greatly, and alumina silicate fibre layer and nano ceramic fibers thermal insulation layer have good heat-insulating property, and especially the heat loss of nano ceramic fibers thermal insulation layer is less than 600W/m
2, the temperature of body of heater shell is down to below 45 ℃.
Shown in Fig. 4 a-4b, in above-mentioned flue gas chilling, desulfurizing and purifying integrated apparatus, cooling water tank 61 and lye tank 62 form conjuncted case 6, be fixedly connected with respectively above-mentioned flue gas quenching tower 3 and spray desulfurizing and purifying tower 5 at the top of cooling water tank 61 and lye tank 62, gas-liquid shower nozzle 33, bottom that flue gas quenching tower tower body top arranges the cooling water of gas approach 31 and connection Compressed Gas and cooling water tank 61 arrange cooling water water return outlet 32.In this example, gas approach 31 is arranged on flue gas quenching tower tower body top, gas-liquid shower nozzle 33 is arranged on flue gas quenching tower tower body top by the tower body sidewall, cooling water in the cooling water tank 61 flows to gas-liquid shower nozzle 33 by water pump 641, and Compressed Gas offers gas-liquid shower nozzle 33 by air compressor 35 through gas pipeline.The top of spray desulfurizing and purifying tower 5 arranges exhanst gas outlet 51 and is communicated with the spray head 53 of the alkali lye of lye tank 62, in this example, exhanst gas outlet 51 is arranged on spray desulfurizing and purifying Tata body top, and spray head 53 is arranged on spray desulfurizing and purifying Tata body top by the tower body sidewall.At spray desulfurizing and purifying tower inner bottom part spiral stream guidance device 55 and the liquid return hole 52 that forms the eddy flow flue gas is set.
Above-mentioned spiral stream guidance device 55 comprises that an end face is the cylinder of closure body bottom-open, and described closure body is interlayer curved surface lid protruding under the upper surface epirelief lower surface; On cylindrical shell surrounding place side wall, with the cylinder center line parallel is uniform some bar shaped exhaust outlets 56 that pass through cylinder lateral wall are set, on each bar shaped exhaust outlet 56 outer side tube-wall, along the bar shaped exhaust outlet inclination flow deflector 57 is set, inclination flow deflector 57 and cross it and the angle theta of 58 of the cylinder tangent planes of cylinder lateral wall connecting portion is 30 °-70 °.The bottom of flue gas quenching tower 3 is communicated with the gas approach of above-mentioned spiral stream guidance device 55 bottoms by connecting flue 34.By bar shaped exhaust outlet and the inclination flow deflector water conservancy diversion of spiral stream guidance device, make the flue gas that enters from spiral stream guidance device bottom form the high speed eddy airstream, can fully contact with top-down spray alkali lye, reach good desulfurization and udst separation effect.Especially closure body is interlayer curved surface lid protruding under the upper surface epirelief lower surface, like this, can prevent that turbulent flow from forming, and more is conducive to desulfurization, the purification of flue gas.
Be the filtering flue dust, the water return outlet 32 of flue gas quenching tower and the liquid return hole 52 that is connected the desulfurizing and purifying tower respectively by pipeline through backwater dust-collecting net 541 be connected liquid dust-collecting net 542 and connect cooling water tank 61 and lye tanks 62.As vehicle-mounted clinical waste ashing system, the utility model also is provided with the generator 82 into system power supply.Generator 82 is system power supply by distribution box 81.Be provided with tail gate 13 at the corresponding charging aperture 26 of compartment rear side, corresponding incinerator 2, generator 82 are respectively equipped with sidecar door 14,15 on the right side, compartment,
Above-mentioned dust arrester comprises gas-liquid separator 71, the automatic soot cleaning dust remover 72 that connects successively, above-mentioned gas-liquid separator input connects the exhanst gas outlet 51 of spray desulfurizing and purifying tower 5, and the exhanst gas outlet 704 of above-mentioned automatic soot cleaning dust remover 72 connects exhaust chimney 4 through above-mentioned air-introduced machine 73 by exhaust uptake 75.
Shown in Fig. 5 a-5d, above-mentioned automatic soot cleaning dust remover 72 comprises casing 702, casing 702 tops are square cylinder 721, the bottom is conical flue-dust retainer 723, at the square cylinder top gas approach 701 is set, exhanst gas outlet 704 is set in its underpart, above-mentioned flue-dust retainer bottom is ash hole 706, be provided with dedusting section 722 in the square cylinder, form a plurality of dust-removing flues by a plurality of identical with the dedusting section vertical sectional shape square dust slide glass 707 that is fixedly installed along uniform being spaced of wall box in the dedusting section, in dedusting section 722, be provided with 3 square dust slide glasses 707 in the present embodiment, be separated out i.e. 1-the 4th flue 781 of 4 dust-removing flues, 782,783,784, on the top of the square dust slide glass of dedusting section along and the end cover on it and can advance the upper of the horizontal set of pulling out along perpendicular direction along arranging respectively, lower slider flase floor 703,703 ', on, the grizzly bar 732 of lower slider flase floor and the top of dust slide glass along and the end along parallel, the width at grizzly bar 732 and grizzly bar interval 733 equates with the spacing of adjacent dust slide glass.
In the present embodiment, upper and lower slip flase floor is provided with 2 grizzly bars 732,2 grizzly bar intervals 733, in dedusting section 722, be provided with 3 square dust slide glasses 707, like this, cover respectively the edge, top and edge, the end of dust slide glass when the upper and lower slip flase floor of push-and-pull after, but the enclosure portion dust-removing flue forms the flue gas circulating pathway that requires.Above-mentioned upper and lower slip flase floor 703,703 ' the outside be respectively equipped with and regulate the operating grip 731 that it advances the pull-out location.Above-mentioned dust slide glass 707 is to be tightened to be fixed on the frame 772 by control of dust filter cloth 771 to form.The control of dust filter cloth is selected unlike material according to serviceability temperature, when serviceability temperature below 120 ℃ the time, adopt cotton fiber, wool fibre, synthetic fibers and glass fibre etc.When moving under the hot conditions more than 200 ℃, control of dust filter cloth material adopts the exotic materials such as glass fibre, polytetrafluoroethylene (PTFE).
Above-mentioned dedusting section 722 can at first be made a fixedly setting-in square body framework 709 wherein in actual fabrication, then can be with dust slide glass 707 by securing member or be weldingly fixed on the quadra.At the quadra top and the bottom rail structure 710 is set respectively, upper and lower slip flase floor can be slided along slide rail.
Shown in Fig. 5 c, during automatic soot cleaning dust remover work, flue gas enters in the casing 702 from gas approach 701 under the driving of system wind pressure, at this moment, operating personnel can aim at the 1st grizzly bar of the upper slip flase floor 703 at dust slide glass top with the 1st flue 781, then the 2nd grizzly bar is aimed at the 3rd flue 783, and with the lower slider flase floor 703 of dust slide glass bottom ' the 1st grizzly bar aim at the 2nd flue 782, then the second grizzly bar is aimed at the 4th flue 784, this moment, flue gas was along arrow from the 2nd, 4 flues 782,784 enter, side by 3 dust slide glasses 707 is through the 1st, 3 flues 781,783 from exhanst gas outlet 704 outflows, make flue dust be attached to the 2nd, 4 flues 782, on filter cloth one side external surface of 784 dust slide glass 7.After work a period of time, shown in Fig. 5 d, operating personnel can aim at the 1st grizzly bar of the upper slip flase floor 703 at dust slide glass top with the 2nd flue 782, and with the lower slider flase floor 703 of dust slide glass bottom ' the 1st grizzly bar aim at the 1st cigarette air channel 781, this moment, flue gas passed through from the 1st, 3 flues 781,783 along arrow, flow out from exhanst gas outlet 704 through the 2nd, 4 flues 782,784 from the opposite side of 3 dust slide glasses 7, flue dust is attached on the opposite side outer surface of filter cloth of the 1st, 3 flues 781,783 dust slide glass 7, at this moment; Because the flue gas opposite direction of twice operation in front and back by dust slide glass 707, can be in dedusting, fall last time operating the flue dust blowback of adhering to, so alternately repeat above operation, when can be implemented in dedusting, the flue dust that also the filter cloth outer surface is adhered to is disposed automatically.Apparatus structure is simple, and body is in a small amount light, need not ad hoc dust arrester and power source, reduce the cost savings energy, and use in the especially suitable vehicle-mounted mini-system.In above-described embodiment, adopt the upper and lower slip flase floor of manual operation, simple structure, practicality, in actual applications, can also regularly carrying out automatic push-pull switch upper and lower slip flase floor under control module control by pneumatic apparatus or hydraulic actuator, realize automation mechanized operation.
Above-mentioned exhaust chimney 4 is arranged on car body top for rotating the formula exhaust chimney that rises and falls.
Fig. 6 a～Fig. 6 f illustrates the rise and fall structure of formula exhaust chimney of above-mentioned rotation, comprise exhaust chimney 49, drive motors 46, the decelerator 45 that connects motor 46 by chain 461, horizontal level limit switch 431, vertical position limit switch 432, but above-mentioned chimney 49 is by level, vertically the section of rising and falling 492 of set and with the L shaped cylindrical shell of the fixed support section that is positioned at the bottom 491 formations of its flexible connection, horizontal segment at L shaped cylindrical shell arranges flexible connection joint 42, the be connected support 41 of horizontal axle sleeve 44 of be provided with affixed with it is set in the section of rising and falling 492 bottoms, decelerator power transmission shaft 43 crosses the horizontal axle sleeve 44 of support 41 and the horizontal segment of L shaped cylindrical shell, and decelerator power transmission shaft 43 is fixedly connected with support 41 and horizontal axle sleeve 44 and rotatable being supported on the horizontal segment cylindrical shell.Above-mentioned support 41 is the right angle bending support that is welded as a whole with the section of rising and falling 492, the vertical frame bar of right angle bending support is fixedly connected with transmission shaft flange dish 413 on the decelerator power transmission shaft by bolt, vertically, level frame bar end is welded in the section of rising and falling 492 bottoms, horizontal axle sleeve 44 is fixed by welding on the decelerator power transmission shaft, simultaneously, vertical frame bar and the transmission shaft flange dish 413 of horizontal axle sleeve 44, support 41 are connected on the decelerator power transmission shaft by key 412.Corresponding decelerator power transmission shaft 43 extended positions are provided with axle head axle sleeve 410 on the horizontal segment of L shaped cylindrical shell, and are provided with graphite linings 415 in axle head axle sleeve 410 inboards, realize the good lubrication effect and can avoid the loaded down with trivial details of artificial more oil change, not only economy but also environmental protection.
Above-mentioned flexible connection joint 42 is the joint that is rotatably connected, be included in the fixed support section 491 affixed supporting section ring flange 421 of port that is rotatably connected, pass through bolt with this supporting section ring flange, the section of the rising and falling ring flange 422 of nut docking, the section of rising and falling be rotatably connected flange 424 and the packing ring 426 of port, be provided with and encircle all grooves 425 at the be rotatably connected flange 424 of port of the inboard correspondence section of rising and falling of the section of rising and falling ring flange, the above-mentioned section of the rising and falling terminal port flange limit 424 that is rotatably connected is inlaid in to be slidingly matched in the above-mentioned ring week groove 425, in the section of the rising and falling both sides, terminal port flange limit that are rotatably connected packing ring 426 is set respectively.Packing ring 426 plays lubrication for the polytetrafluoroethylene (PTFE) material, and the section of rising and falling 492 of chimney 49 is freely rotated.In addition, central authorities are set with the spacing pedestal 423 of axis hole between above-mentioned supporting section ring flange 421 and the section of rising and falling ring flange 422, shown in Fig. 6 e, spacing pedestal is a hub-like annular solid, is fixed together with supporting section ring flange 421 and the section of rising and falling ring flange 422.Decelerator power transmission shaft 43 passes the axis hole 427 of spacing pedestal 423 and inserts axle head axle sleeve 410.Spacing pedestal 423 can guarantee the axiality of decelerator power transmission shaft 43 and above-mentioned two ring flanges, and the free skating of the chimney section of rising and falling is freely rotated.The fixed support section 491 of chimney 49 bottoms is connected with the exhaust uptake 75 of gas extraction system in the compartment by flue flange 414.In fixed support section 491 bottoms pedestal 411 is set, in decelerator 45 bottoms pedestal 47 is set.
The level of the corresponding chimney section of rising and falling, vertical position arrange respectively horizontal level limit switch 431 and vertical position limit switch 432 on decelerator, level, vertical position limit switch 431,432 and motor 46 all be connected with control circuit.Above-mentioned level, vertical position limit switch 431,432 are the electric induction type approach switch, corresponding with its induction zone on decelerator power transmission shaft 43 along the diameter of axle to being fixedly installed rotary inductive sheet 433.Chimney 49 overall process of rising and falling is finished by operation control panel 91.Motor just, the reverse switch (not shown) is arranged on the control panel.
Fig. 7 shows control circuit block diagram of the present utility model.As shown in Figure 7, control circuit of the present utility model has adopted the PLC controller, PLC controller input connects a combustion room temperature meter T1, the thermometer T2 of dual firing chamber, flue gas quenching tower thermometer T3, spray sulphur removal purifying column thermometer T4, one combustion chamber pressure meter PI, the pressure gauge P2 of dual firing chamber, flue gas quenching tower pressure gauge P3, spray sulphur removal purifying column pressure gauge P4, level sensor 431, vertical position sensor 432, make the motor forward switch (not shown) that revolves rise on the chimney, the motor reverse switch (not shown) that chimney is fallen after rise, the PLC controller output end connects water pump 641,642, air compressor 35, air blast 210, air-introduced machine 73, the motor 46 of burner 231-233 and driving chimney.In the system work process, the information that the PLC controller is taken into account the input such as pressure gauge by said temperature is the open and close by control combustion device, water pump respectively, the frequency control of air-introduced machine, air blast realizes the control of the temperature of a combustion chamber, dual firing chamber, flue gas quenching tower, spraying dust removal tower, pressure and then ashing and the gas cleaning process of control clinical waste, and controls the position of rising and falling of chimney according to level, vertical position sensor.
The course of work of chimney and principle: referring to Fig. 6 f, original state, the section of rising and falling 492 of chimney 49 is in the horizontal level that falls, rotary inductive sheet 433 is positioned at the induction zone of horizontal level limit switch 431 at this moment, after powering up, press motor forward switch, drive motors 46 is opened and forward, decelerator 45 drives decelerator power transmission shaft 43 and rotates, by the support 41 that rotates with axle, horizontal axle sleeve 44 and transmission shaft flange dish 413 drive, the section of rising and falling of chimney 492 rotates up rise, when the section of rising and falling 49 was rotated to vertical position, rotary inductive sheet 433 was positioned at the induction zone of vertical position limit switch 432, the induced signal input PLC controller of vertical position limit switch 432, motor, decelerator stops operating, and whole chimney 49 is in vertical state.When work is complete, press again the motor reverse switch, the section of rising and falling 492 reverse rotations of chimney are fallen after rise, when arriving horizontal level, rotary inductive sheet 433 is positioned at the induction zone of horizontal level limit switch 431, and the induced signal input PLC controller of position limit switch 431 is controlled by the PLC controller, drive motors, decelerator stop operating, powered-down.
The utility model whole system course of work and principle are as follows:
⑴ clinical waste advances stove: in the present embodiment, the medical wastes incineration capacity is 50kg/h.The load wagon 1 that is loaded with clinical waste ashing system is stopped to fixing burning disposal point, and operating personnel add to a combustion indoor by charging aperture 28 clinical waste of collecting.
⑵ start preparation
Control cabinet 9 is provided with touch control panel 91, and various operations and associated button all are arranged on the panel in the burning process.Connect external power supply or wait in particular cases starter-generator 82 having a power failure, make chimney rotation rise by controlling the control panel button, it highly is about 5m.Open air-introduced machine 73, by the air-introduced machine frequency control make system's negative pressure to-2～-5Pa.
Be provided with flue gas quenching tower 3 and spray sulphur removal purifying column 5 in the native system, provide pump pressure kinetic energy by two self prime pumps 641,642 respectively, cooling water tank 61 is equipped with cooling water, lye tank 62 is equipped with alkali lye, in order to removing the sour gas in the flue gas, in the normal course of operation, under the effect of air inducing, part water is discharged with flue gas with the form of steam, regularly moisturizing in water tank and the lye tank of operating personnel.Open water pump 641,642 and air compressor 35, chilling and spray sulphur removal purification run are normally moved.
⑶ dual firing chamber preheating
Light two burner 232-233 of the 2d of dual firing chamber, dual firing chamber's temperature is risen to 700-750 ℃, the heating-up time is about 30-40min.Burner 26 has adopted Italy hundred to get the light diesel burner, adopts No. 0 diesel oil, can fully burn after the atomizer materialization.
⑷ medical wastes incineration
⑸ flue gas is processed
The flue gas that one combustion chamber burning produces enters the 2d of dual firing chamber, dual firing chamber's temperature is about 850～900 ℃, flue gas is second-time burning in dual firing chamber, especially in a combustion chamber, dual firing chamber, be provided with respectively the vertical flow apron 27 of upper right opening and the vertical flow apron 28 of lower-left opening, make and enter on dual firing chamber's flue gas the left circuitous upset of bottom right and flow, form high-speed rotational, promote fully burning, remove wherein most organic gas; After flue gas is processed via dual firing chamber's burning, the residue high-temperature flue gas enters flue gas quenching tower and spray sulphur removal purifying column under the air inducing effect, wherein flue gas quenching tower adopts commercially available efficient spray gas-liquid shower nozzle, because the compressed air that passes in the gas-liquid shower nozzle and cooling water form the high-speed downstream spraying, with descending flue gas co-flow, fully contact descends rapidly high-temperature flue-gas.In the running, flue-gas temperature is down to below 200 ℃.Flue gas behind chilling enters alkali lye spray desulfurizing and purifying tower 5, removes most sour gas, and flue gas is further lowered the temperature, and the flue-gas temperature after above-mentioned two towers are processed is 100 ℃-150 ℃, and enters fume dust remover 7.Flue gas is through gas-liquid separator 71, and the liquid part is discharged from gas-liquid separation discharge outlet 74, and the dust in the flue gas is through the dust removal by filtration of automatic soot cleaning dust remover 72, and flue gas is discharged from the rotation of the roof formula exhaust chimney 4 that rises and falls through flue 75 under air-introduced machine 73 effects after the filter.Behind the EO, by controlling the control panel button chimney is fallen.In the whole burning disposal process of clinical waste, system is by being arranged on the thermometer that respectively detects the position, manometric detection information control combustion device switch, air-introduced machine frequency control, blower variable frequency speed governing and pump switch and then regulating temperature, the pressure of combustion chamber, a dual firing chamber, flue gas quenching tower and spray sulphur removal purifying column, and the rising and falling of the induction information control chimney by level, vertical position sensor.
The vehicular clinical waste fast incineration system whole system operation that the utility model provides is in negative pressure state, adopt the treatment process of fast incineration, clinical waste burns in a combustion chamber of incinerator, pyrolysis, realize completing combustion in dual firing chamber, dual firing chamber's incineration temperature 〉=850 ℃, secondary combustion chamber gas residence time 〉=2.0 second, the overall process reaction temperature is controlled at more than 850 ℃.Efficiency of combustion 〉=99.9%, the hot burn decrement rate of incineration residue＜2% satisfies " clinical waste is concentrated incineration disposal engineering construction technical specification " (HJ/T177-2005) and " medical waste incineration furnace specification requirement " (GB19128-2003) requirement fully.In the whole burning processing procedure of system, reach control and purification to the flue gas dioxin class, one combustion chamber is in anaerobic condition all the time as pyrolysis oven, oxygen atom preferentially is combined with C, H, weakened the build environment of dioxin, flue dust gas carries out second-time burning in dual firing chamber, and temperature is up to more than 850 ℃, flue gas stopped greater than 2 seconds, can be with all organic compound combustions to the greatest extent; Behind the dual firing chamber high-temperature region, adopt the quench technique of flue gas quenching tower, make the flue gas quenching, the control flue gas time of staying of 200～600 ℃ of temperature ranges less than 1 second, thereby prevent issuable dioxin pollutant, utilize molecular motion acceleration under the hydrothermal condition, the characteristics such as it is large that ion-product constant (Kw) becomes, and the diffusion coefficient change is large have played maximum gas cleaning effect.Especially be provided with the spray sulphur removal purifying column with the spiral stream guidance device, make flue gas obtain simultaneously good purification in desulfurization, by gas-liquid separator and the automatic soot cleaning dust remover dedusting of dust arrester, remove issuable Wei Liang dioxin pollutant at last.
According to the related request in the national standard " GB/T18773-2008 medical wastes incineration environmental health standards ", according to " medical waste incineration furnace specification requirement (trying) " (GB19218-2003) and " dangerous waste incineration field pollute control criterion " regulation (GB18484-2001), the highest permission concentration of emission limit value of the medical wastes incineration emission gases pollutant when burning capacity≤300Kg/h is: flue dust 100mg/m
3, sulfur dioxide 400mg/m
3, nitrogen oxide 500mg/m
3， dioxin 0.5I-TEQ ng/Nm
3Simultaneously, method of testing according to regulation in the above-mentioned national standard " GB/T18773-2008 medical wastes incineration environmental health standards ", through the mensuration to medical wastes incineration discharging flue gas in this example, the result is: adopt " particle is measured and the gaseous contaminant method of sampling in the GB/T16157 Concentration in Fixed Pollutants Source " to measure dust concentration 56mg/m
3, adopt " the mensuration hydrochloride naphthodiamide AAS of nitrogen oxide in the HJ/T43 Concentration in Fixed Pollutants Source " to measure nitrous oxides concentration 350mg/m
3Measure sulfur dioxide concentration 44mg/m with " the mensuration formaldehyde absorption of GB/T15262 surrounding air sulfur dioxide-Pararosaniline AAS "
3Adopt the chromatograph-mass spectrometer coupling method in " solid waste analysis of experiments evaluation handbook " (Beijing, China Environmental Science Press 1992) to measure ， dioxin concentration 0.19ng/m
3All in the standard limited value scope.
Native system has disposed automation touch-screen control device in the car body outside, has guaranteed that medical wastes incineration processes innoxious, the minimizing of overall process, reliability and security, meets the cleaner production requirement.
The above only is preferred embodiment of the present utility model, is not shape material of the present utility model and structure are done any pro forma restriction.Every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment does.
Claims (10)
1. vehicular clinical waste fast incineration system, comprise clinical waste ashing system, this system comprises the control cabinet of the built-in control circuit of the incinerator, flue gas quenching tower, desulfurization purifier, dust arrester, air-introduced machine, exhaust chimney and the control clinical waste ashing overall process that connect successively, described incinerator comprises combustion chamber and a dual firing chamber that connects air blast, and a combustion chamber arranges the material bed; It is characterized in that being provided with load wagon, described clinical waste ashing system is arranged on the car body, and described flue gas quenching tower and desulfurization purifier are arranged to comprise flue gas chilling, the desulfurizing and purifying integrated apparatus of flue gas quenching tower, spray desulfurizing and purifying tower, cooling water tank and lye tank; Described exhaust chimney is for rotating the formula exhaust chimney that rises and falls; Described incinerator body of heater is by the upper vertical flow apron of upper right opening that the cigarette gap was set along the right side a described combustion chamber and dual firing chamber to be separated into the side by side square furnace of chamber of front and back, be arranged in parallel the lower vertical flow apron of lower-left opening that the cigarette gap was set along the left side of two sub-chamber arranged side by side before and after being separated into of dual firing chamber with the vertical flow apron of upper right opening in dual firing chamber, the both sides sub-chamber of a corresponding combustion chamber and the vertical flow apron of dual firing chamber's lower-left opening arranges respectively burner; And be provided with generator into system power supply.
2. vehicular clinical waste fast incineration according to claim 1 system is characterized in that top, side and the bottom of described incinerator square furnace sets gradually alumina silicate fibre layer, heat resisting steel supporting layer, nano ceramic fibers thermal insulation layer and stainless steel casing from the inside to the outside.
3. vehicular clinical waste fast incineration according to claim 1 system, it is characterized in that described flue gas chilling, cooling water tank and lye tank form conjuncted case in the desulfurizing and purifying integrated apparatus, be fixedly connected with respectively described flue gas quenching tower and spray desulfurizing and purifying tower at the top of cooling water tank and lye tank, flue gas quenching tower tower body top arranges gas approach and is communicated with the gas-liquid shower nozzle of the cooling water of Compressed Gas and cooling water tank, the bottom arranges water return outlet, spray desulfurizing and purifying tower top arranges exhanst gas outlet and is communicated with the spray head of lye tank alkali lye, at spray desulfurizing and purifying tower inner bottom part spiral stream guidance device and the liquid return hole that forms the eddy flow flue gas is set, is communicated with the gas approach of described spiral stream guidance device bottom by connecting flue in the flue gas quenching tower bottom; Described flue gas quenching tower water return outlet and the liquid return hole that is connected the desulfurizing and purifying tower respectively by pipeline through the backwater dust-collecting net be connected the liquid dust-collecting net and connect cooling water tank and lye tank.
4. vehicular clinical waste fast incineration according to claim 3 system is characterized in that described spiral stream guidance device comprises that an end face is the cylinder of closure body bottom-open, and described closure body is interlayer curved surface lid protruding under the upper surface epirelief lower surface; On cylindrical shell surrounding place side wall, with the cylinder center line parallel is uniform some bar shaped exhaust outlets that pass through cylinder lateral wall are set, outside each bar shaped exhaust outlet, along the bar shaped exhaust outlet inclination flow deflector is set on the side tube-wall, described inclination flow deflector and cross it and the cylinder tangent plane of cylinder lateral wall connecting portion between angle theta be 30 °-70 °.
5. vehicular clinical waste fast incineration according to claim 1 system, it is characterized in that described dust arrester comprises gas-liquid separator, the automatic soot cleaning dust remover that connects successively, described gas-liquid separator input connects the exhanst gas outlet of described spray desulfurizing and purifying tower, and the exhanst gas outlet of described automatic soot cleaning dust remover connects described exhaust chimney through described air-introduced machine by exhaust uptake.
6. vehicular clinical waste fast incineration according to claim 5 system, it is characterized in that described automatic soot cleaning dust remover comprises casing, described casing top is square cylinder, the bottom is conical flue-dust retainer, at the square cylinder top gas approach is set, in its underpart exhanst gas outlet is set, described flue-dust retainer bottom is ash hole, be provided with the dedusting section in the square cylinder, form a plurality of dust-removing flues by a plurality of identical with the dedusting section vertical sectional shape square dust slide glass that is fixedly installed along uniform being spaced of wall box in the dedusting section, on the top of the square dust slide glass of dedusting section along and the end cover on it and can advance the upper of the horizontal set of pulling out along perpendicular direction along arranging respectively, the lower slider flase floor, on described, the top of the grizzly bar of lower slider flase floor and dust slide glass along and the end along parallel, the width at grizzly bar and grizzly bar interval equates with the spacing of adjacent dust slide glass; The outside of described upper and lower slip flase floor is provided with regulates the manual operation handle that it advances the pull-out location.
7. vehicular clinical waste fast incineration according to claim 1 system, it is characterized in that the described rotation formula exhaust chimney that rises and falls, comprise exhaust chimney, motor, the decelerator that connects described motor, the horizontal level limit switch, the vertical position limit switch, but described exhaust chimney is by level, vertically the section of rising and falling of set and with the L shaped cylindrical shell of the fixed support section formation that is positioned at the bottom of its flexible connection, horizontal segment at L shaped cylindrical shell arranges the flexible connection joint, the be connected support of horizontal axle sleeve of be provided with affixed with it is set in the section of rising and falling bottom, described decelerator power transmission shaft crosses the horizontal axle sleeve of described support and the horizontal segment of L shaped cylindrical shell, and the decelerator power transmission shaft is fixedly connected with support and horizontal axle sleeve and rotatable being supported on the horizontal segment cylindrical shell; The level of the corresponding chimney section of rising and falling, vertical position arrange respectively described horizontal level limit switch and vertical position limit switch on decelerator, and level, vertical position limit switch and motor all are connected with described control circuit.
8. vehicular clinical waste fast incineration according to claim 7 system, it is characterized in that described flexible connection joint is the joint that is rotatably connected, be included in the described fixed support section affixed supporting section ring flange of port that is rotatably connected, the described section of the rising and falling ring flange that docks with this supporting section ring flange, the section of rising and falling be rotatably connected flange and the packing ring of port, be provided with and encircle all grooves at the be rotatably connected flange of port of the inboard correspondence section of rising and falling of the section of rising and falling ring flange, the section of the rising and falling terminal port flange limit that is rotatably connected is inlaid in to be slidingly matched in all grooves of described ring, in the section of the rising and falling both sides, terminal port flange limit that are rotatably connected described packing ring is set respectively.
9. vehicular clinical waste fast incineration according to claim 8 system, it is characterized in that corresponding decelerator power transmission shaft extended position is provided with the axle head axle sleeve on the horizontal segment of L shaped cylindrical shell, central authorities are set with the spacing pedestal of axis hole between described supporting section ring flange and the section of rising and falling ring flange, described decelerator power transmission shaft passes the axis hole of described spacing pedestal and inserts described axle head axle sleeve.
10. vehicular clinical waste fast incineration according to claim 9 system is characterized in that being provided with graphite linings in described axle head axle sleeve inboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220510321 CN202845419U (en) | 2012-09-29 | 2012-09-29 | Vehicle-mounted rapid ashing system for medical waste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220510321 CN202845419U (en) | 2012-09-29 | 2012-09-29 | Vehicle-mounted rapid ashing system for medical waste |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202845419U true CN202845419U (en) | 2013-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220510321 Withdrawn - After Issue CN202845419U (en) | 2012-09-29 | 2012-09-29 | Vehicle-mounted rapid ashing system for medical waste |
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| CN (1) | CN202845419U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102873081A (en) * | 2012-09-29 | 2013-01-16 | 天津市环境保护科学研究院 | Vehicular medical waste quick ashing system |
| CN109579021A (en) * | 2018-11-04 | 2019-04-05 | 青岛东卡环保工程技术有限公司 | A kind of removable multi-functional straight tube is low to put combustible waste control oxygen incinerator and incinerating method |
-
2012
- 2012-09-29 CN CN 201220510321 patent/CN202845419U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102873081A (en) * | 2012-09-29 | 2013-01-16 | 天津市环境保护科学研究院 | Vehicular medical waste quick ashing system |
| CN102873081B (en) * | 2012-09-29 | 2014-08-27 | 天津市环境保护科学研究院 | Vehicular medical waste quick ashing system |
| CN109579021A (en) * | 2018-11-04 | 2019-04-05 | 青岛东卡环保工程技术有限公司 | A kind of removable multi-functional straight tube is low to put combustible waste control oxygen incinerator and incinerating method |
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| AV01 | Patent right actively abandoned |
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