CN102873081B - Vehicular medical waste quick ashing system - Google Patents
Vehicular medical waste quick ashing system Download PDFInfo
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- CN102873081B CN102873081B CN201210375379.5A CN201210375379A CN102873081B CN 102873081 B CN102873081 B CN 102873081B CN 201210375379 A CN201210375379 A CN 201210375379A CN 102873081 B CN102873081 B CN 102873081B
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Abstract
The invention relates to a vehicular medical waste quick ashing system. The vehicular medical waste quick ashing system comprises a medical waste ashing system and is characterized by comprising a loading vehicle, and the medical waste ashing system is arranged on a vehicle body. A square incinerator body is partitioned by a vertical guide baffle with an upper right opening into a first combustion chamber and a second combustion chamber in longitudinal parallel, a vertical guide baffle with a lower left opening is parallel to the vertical guide baffle with the upper right opening and arranged in the second combustion chamber to partition the second combustion chamber into two sub-chambers in longitudinal parallel, and combustors are arranged corresponding to the two sub-chambers of the vertical guide baffle with the lower left opening and the first combustion chamber. A smoke quenching tower and a desulfurization and purification device are set as a smoke quenching, desulfurization and purification integrated device which comprises the smoke quenching tower, a spraying desulfurization and purification tower, a cooling water tank and an alkali liquor tank. An exhaust chimney is a rotary up-and-down type exhaust chimey, and the system further comprises a power generator. The vehicular medical waste quick ashing system has the advantages of easiness in movement, capability of treating medical wastes anytime anywhere, prevention of environment pollution, and protection of people's physical health.
Description
Technical field
The present invention relates to a kind of MEDICAL WASTE TREATMENT facility, relate 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, is a kind of extensive, very harmful catastrophe risk discarded object that affects.In clinical waste, conventionally contain invasive organism and infectious agent, if it is dealt with improperly or is abandoned arbitrarily, is diffused in living environment, can cause the propagation of germ, even become the source of disease popularity, people's life and health is formed to great threat.
The Chinese government pays much attention to the disposal management of Biohazard Waste, is all provided with the fixed point unit that clinical waste focuses at present in large-and-medium size cities.But, area below at county level, the clinical waste that particularly the middle-size and small-size medical institutions of vast rural area produce, because distribution is wide or remote, generation is little, cost of transportation is higher, be difficult to bring in the network of centralized collection processing more than city-level, become the blind area of medical waste treatment.Regulation according to country in " hospital Waste Management regulations ", is not possessing the rural area that centrally disposes clinical waste condition, and medical and health organization should be as requested, the clinical waste of its generation of in situ remediation voluntarily.Can burn, burn in time; Can not burn, after sterilization, concentrate landfill.
But, 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, cannot adapt to vehicle-mounted mobile uses, in addition, there is certain defect in existing equipment, as adopt 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 poor; Flue gas quenching tower and desulfurization purifier scattered distribution, volume are large, complicated operation, 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; Dust arrester complex structure, volume is large, energy resource consumption is large, is not suitable for applying in vehicle-mounted mini-system; Chimney, as smoke discharging device, has high height, cannot 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 of clinical waste ashing processing, becomes the problem that industry is explored.
Summary of the invention
Main purpose of the present invention is for the problems referred to above; in existing clinical waste ashing system-based, improve; a kind of clinical waste ashing treatment process requirement and discharge flue gas vehicular clinical waste fast incineration system up to standard of reaching is provided; realize anytime anywhere in situ remediation clinical waste voluntarily; prevent the pollution of the environment, protection people's health.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of vehicular clinical waste fast incineration system, comprise clinical waste ashing system, this system comprises incinerator, flue gas quenching tower, desulfurization purifier, dust arrester, air-introduced machine, the exhaust chimney connecting successively and the control cabinet of controlling the built-in control circuit of clinical waste ashing overall process, described incinerator comprises combustion chamber and a dual firing chamber that connects air blast, and a combustion chamber arranges material bed; It is characterized in that being provided with load wagon, described clinical waste ashing system is arranged on 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 cigarette gap was set along right side, a described combustion chamber and dual firing chamber are separated into the front and back square furnace of chamber side by side, in dual firing chamber, be arranged in parallel and dual firing chamber is separated into the lower vertical flow apron of lower-left opening that cigarette gap was set along left side of front and back Liang Ge sub-chamber arranged side by side with the vertical flow apron of upper right opening, 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 the generator into system power supply.
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.
Described flue gas chilling, in desulfurizing and purifying integrated apparatus, cooling water tank and lye tank form conjuncted case, 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, 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, the spiral stream guidance device and the liquid return hole that form eddy flow flue gas are set, be communicated with the gas approach of described spiral stream guidance device bottom by connecting flue in flue gas quenching tower bottom, liquid return hole at described flue gas quenching tower water return outlet and spray desulfurizing and purifying tower is connected cooling water tank and lye tank through backwater dust-collecting net with time liquid dust-collecting net by pipeline respectively.
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 upper surface epirelief lower surface; On cylindrical shell surrounding place side wall, with 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, on side tube-wall, along bar shaped exhaust outlet, inclination flow deflector is set, described inclination flow deflector and the angle theta of crossing between the cylinder tangent plane of itself and cylinder lateral wall connecting portion are 30 °-70 °.
Described dust arrester comprises the gas-liquid separator, the automatic soot cleaning dust remover that connect 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, bottom is conical flue-dust retainer, at square cylinder top, gas approach is set, in its underpart, exhanst gas outlet is set, described flue-dust retainer bottom is ash hole, in square cylinder, be provided with dedusting section, in dedusting section, form multiple dust-removing flues by multiple identical with the dedusting section vertical sectional shape square dust slide glass being fixedly installed along uniform being spaced of wall box, on the top of the square dust slide glass of dedusting section along and the end along horizontal set upper that covers on it and can advance along perpendicular direction pull-out is set respectively, 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 and regulates it to advance the manual operation handle of pull-out location.
The described rotation formula exhaust chimney that rises and falls, comprise exhaust chimney, motor, connect the decelerator of described motor, horizontal level limit switch, vertical position limit switch, described exhaust chimney is by can level, the L shaped cylindrical shell that the section of rising and falling of vertical set and the fixed support section that is positioned at bottom being flexibly connected with it form, on the horizontal segment of L shaped cylindrical shell, arrange and be flexibly connected 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, decelerator power transmission shaft is fixedly connected with support and horizontal axle sleeve and rotatable being supported on horizontal segment cylindrical shell, on decelerator, 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, and level, vertical position limit switch and motor are all connected with described control circuit.
Described flexible connection joint is the joint that is rotatably connected, be included in described fixed support section be rotatably connected the affixed supporting section ring flange of port, dock with this supporting section ring flange described in the section of rising and falling ring flange, the section of rising and falling be rotatably connected flange and the packing ring of port, in the section of rising and falling ring flange inner side, the be rotatably connected flange of port of the corresponding section of rising and falling is provided with and encircles all grooves, the section of the rising and falling terminal port flange limit that is rotatably connected is inlaid in to be slidably 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.
On the horizontal segment of L shaped cylindrical shell, corresponding decelerator power transmission shaft extended position is provided with axle head axle sleeve, the spacing pedestal of central authorities with axis hole is set between described supporting section ring flange and the section of rising and falling ring flange, and 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 inner side.
The invention has the beneficial effects as follows: the vehicular clinical waste fast incineration system providing, 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 bottom right left to upset roundabout mobile formation high-speed rotational, realize fully burning, fast incineration, efficiency of combustion >=99.9%, the hot burn decrement rate < 2% of incineration residue, remove wherein most organic gas, meet " clinical waste is concentrated incineration disposal engineering construction technical specification " completely (HJ/T177-2005) and " medical waste incineration furnace technical requirement " technological requirement (GB19128-2003), in addition, furnace binding is made up 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 DEG C.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, compared with the structure that connects cooling water and alkali lye pipeline outward with tradition, compact conformation, body are light in a small amount, be suitable for vehicle-mounted use, and without desulfurization refuse, recirculated water is without outer row, realize cleaner production, prevented secondary pollution.Flue gas quenching tower control flue gas is less than 1 second in the time of staying of 200 DEG C～600 DEG C of temperature ranges, thereby prevent issuable dioxin, utilize molecular motion under hydrothermal condition to accelerate, it is large that ion-product constant (Kw) becomes, the characteristics such as diffusion coefficient change is large, have played maximum gas cleaning effect; Especially spray in desulfurizing and purifying tower and be provided with spiral rectifier, improved effect of desulfidation and purification, desulfuration efficiency is greater than 89%.For the flue gas ash removal efficiency of particle diameter < 10 μ m, higher than 95%, discharge flue gas dioxin clearance is greater than 96%.Chilling is effective, and flue gas is down to 200 DEG C of times by 600 DEG C and is less than 1 second, reaches the technological requirement of clinical waste ashing processing.System is also provided with and adapts to outlying environment without the generator of powering under electrical environment.Adopt and rotated the formula exhaust chimney that rises and falls, can make the environmental suitability of mobile medical waste disposal facilities strengthen, can adapt to the all-environment requirement such as limit for height, limit for width, meet portability, changeability and the security requirement of mobile unit, reach and can small lot anytime anywhere process the environmental protection of clinical waste, effect easily.The flue gas of discharging from spray desulfurizing and purifying tower is finally by gas-liquid separator and the automatic soot cleaning dust remover dedusting of dust arrester, remove issuable Wei Liang dioxin pollutant, reach simple in structure, small-size light-weight, save the energy, the effect easy to operate, cost is low, its efficiency of dust collection can reach more than 99%, in the suitable mini-system producing flue dust, dust, applies.In a word; the present invention and legacy equipment ratio, body is light in a small amount, is convenient to mobile; MEDICAL WASTE TREATMENT speed is fast; effective, solved outlying, disperse to be unsuitable for the timely processing that focuses on regional clinical waste, realize anytime anywhere in situ remediation clinical waste voluntarily; prevent the pollution of the environment; protection people's health, and guarantee that medical wastes incineration processes innoxious, the minimizing of overall process, reliability and security, meet cleaner production requirement.Through the detection to discharge flue gas, wherein flue dust, sulfur dioxide, nitrogen oxide Ji the concentration value of dioxin pollutant all lower than allowing concentration of emission limit value.
Brief description of the drawings
Fig. 1 a is left TV structure schematic diagram of the present invention;
Fig. 1 b is the structural representation that Fig. 1 removes compartment right side wall;
Fig. 2 is the top view that the present invention removes top of car;
Fig. 3 a is the structure for amplifying schematic diagram of incinerator in 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 in 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 in Fig. 1;
Flow of flue gas schematic diagram when Fig. 5 c is upper slip flase floor pull-out;
Flow of flue gas schematic diagram when Fig. 5 d is the pull-out of lower slider flase floor.
Fig. 6 a is the plan structure schematic diagram of top of car chimney full state of the present invention;
Fig. 6 b is the structure for amplifying schematic diagram of speed reducer driving shaft and support coupling part in Fig. 6 a;
Fig. 6 c is the main TV structure schematic diagram of top of car chimney erected state of the present invention;
Fig. 6 d is that in Fig. 6 a, the chimney section of rising and falling saves the structure for amplifying schematic diagram being connected by flexible connection with 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 control circuit structure chart of the present invention.
In figure:
1 load wagon, 11 exhaust outlets, 12 undercarriages, 13 back doors, 14-15 side door;
2 incinerators, 2c mono-fires 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; 241-243 wind-supplying mouth, 25 slag notches, 26 charging apertures; the vertical flow apron of 27 upper right opening, 271 cross cigarette gap, the vertical flow apron of 28 lower-left opening; 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 ring, 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 alkali lye mouth, 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 to the detailed description of the invention.
Detailed description of the invention
Fig. 1～Fig. 2 illustrates a kind of vehicular clinical waste fast incineration system, comprise clinical waste ashing system, this system comprises incinerator 2, flue gas quenching tower 3, desulfurization purifier, dust arrester 7, air-introduced machine 73, the exhaust chimney 4 connecting successively and the control cabinet 9 of controlling the built-in control circuit of clinical waste ashing overall process.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; The invention is characterized in and be 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 the generator 82 into system power supply.As shown in the figure, load wagon 1 is provided with 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 railroad car lateral wall, and its control panel 91 is exposed to outside, compartment.
As 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 right side, an above-mentioned combustion chamber 2c and the 2d of dual firing chamber are separated into the front and back square furnace of chamber side by side, in the 2d of dual firing chamber, be arranged in parallel and the 2d of dual firing chamber is separated into the lower vertical flow apron 28 of lower-left opening that cigarette gap 281 was set along left side of front and back Liang Ge sub-chamber arranged side by side with the vertical flow apron 27 of upper right opening, 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 2c front side, combustion chamber, charging aperture 26 is set, set out cinder notch 25 in a combustion chamber 2c bottom, air blast 210 supplements air intake by the wind-supplying mouth 41-43 offering in the sub-chamber of a combustion chamber 2c and the corresponding vertical flow apron of lower-left opening of the 2d of dual firing chamber 28 both sides to a combustion chamber 2c and the 2d of dual firing chamber.
Top, side and the bottom of above-mentioned incinerator square furnace sets 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, can make the temperature of body of heater shell be down to below 45 DEG C.
As 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 tower body sidewall, cooling water in 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 tower tower body top, and spray head 53 is arranged on spray desulfurizing and purifying tower tower body top by tower body sidewall.At spray desulfurizing and purifying tower inner bottom part, the spiral stream guidance device 55 and the liquid return hole 52 that form eddy flow flue gas are 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 upper surface epirelief lower surface; On cylindrical shell surrounding place side wall, with cylinder center line parallel is uniform some bar shaped exhaust outlets 56 that pass through cylinder lateral wall are set, on the outer side tube-wall of each bar shaped exhaust outlet 56, along bar shaped exhaust outlet, inclination flow deflector 57 is set, inclination flow deflector 57 and the angle theta of crossing between the cylinder tangent plane 58 of itself and cylinder lateral wall connecting portion are 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 entering from spiral stream guidance device bottom form 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 upper surface epirelief lower surface, like this, can prevent that turbulent flow from forming, and is more conducive to desulfurization, the purification of flue gas.
For filtering flue dust, the liquid return hole 52 of the water return outlet 32 of flue gas quenching tower and spray desulfurizing and purifying tower is connected cooling water tank 61 and lye tank 62 through backwater dust-collecting net 541 with time liquid dust-collecting net 542 by pipeline respectively.As vehicle-mounted clinical waste ashing system, the present invention is also 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, on right side, compartment, corresponding incinerator 2, generator 82 are respectively equipped with sidecar door 14,15,
Above-mentioned dust arrester comprises the gas-liquid separator 71, the automatic soot cleaning dust remover 72 that connect 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.
As shown in Fig. 5 a-5d, above-mentioned automatic soot cleaning dust remover 72 comprises casing 702, casing 702 tops are square cylinder 721, bottom is conical flue-dust retainer 723, at 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, in square cylinder, be provided with dedusting section 722, in dedusting section, form multiple dust-removing flues by multiple identical with the dedusting section vertical sectional shape square dust slide glass 707 being fixedly installed along uniform being spaced of wall box, in the present embodiment, in dedusting section 722, be provided with 3 square dust slide glasses 707, 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 along horizontal set upper that covers on it and can advance along perpendicular direction pull-out is set 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, when top that the upper and lower slip flase floor of push-and-pull covers respectively dust slide glass along and the end along after, can enclosure portion dust-removing flue, form the flue gas circulating pathway requiring.Above-mentioned upper and lower slip flase floor 703,703 ' outside be respectively equipped with and regulate it to advance the operating grip 731 of pull-out location.Above-mentioned dust slide glass 707 is to be tightened to be fixed on frame 772 by control of dust filter cloth 771 to form.Control of dust filter cloth is selected unlike material according to serviceability temperature, in the time that serviceability temperature is below 120 DEG C, adopts cotton fiber, wool fibre, synthetic fibers and glass fibre etc.In the time moving under the hot conditions more than 200 DEG C, control of dust filter cloth material adopts the exotic materials such as glass fibre, polytetrafluoroethylene (PTFE).
In actual fabrication, first above-mentioned dedusting section 722 can make fixing setting-in square body framework 709 wherein, then can be by dust slide glass 707 by securing member or be weldingly fixed on quadra.At quadra top and bottom rail structure 710 is set respectively, upper and lower slip flase floor can be slided along slide rail.
As shown in Figure 5 c, when automatic soot cleaning dust remover work, flue gas enters in casing 702 from gas approach 701 under the driving of system wind pressure, now, 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, the 2nd grizzly bar is aimed at the 3rd flue 783, and by the lower slider flase floor 703 of dust slide glass bottom ' the 1st grizzly bar aim at the 2nd flue 782, the second grizzly bar is aimed at the 4th flue 784, now flue gas is along arrow from the 2nd, 4 flues 782, 784 enter, a side by 3 dust slide glasses 707 is through the 1st, 3 flues 781, 783 flow out from exhanst gas outlet 704, 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, as 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 by the lower slider flase floor 703 of dust slide glass bottom ' the 1st grizzly bar aim at the 1st cigarette air channel 781, now flue gas passes 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 dust slide glass 7 of the 1st, 3 flues 781,783, now; Due to the flue gas opposite direction of twice operation in front and back by dust slide glass 707, can be in dedusting, the flue dust blowback that last time operation is adhered to is fallen, so alternately repeat above operation, can realize in dedusting, the flue dust also filter cloth outer surface being 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 costs the saving energy, and in especially suitable vehicle-mounted mini-system, apply.In above-described embodiment, adopt the upper and lower slip flase floor of manual operation, simple structure, practicality, in actual applications, can also carry out automatic push-pull by the timing under control module control of pneumatic apparatus or hydraulic actuator and switch upper and lower slip flase floor, realize automation mechanized operation.
Above-mentioned exhaust chimney 4, for rotating the formula exhaust chimney that rises and falls, is arranged on car body top.
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, connect the decelerator 45 of motor 46 by chain 461, horizontal level limit switch 431, vertical position limit switch 432, above-mentioned chimney 49 is by can level, the L shaped cylindrical shell that the section of rising and falling 492 of vertical set and the fixed support section 491 that is positioned at bottom being flexibly connected with it form, on the horizontal segment of L shaped cylindrical shell, arrange and be flexibly connected joint 42, the be connected support 41 of horizontal axle sleeve 44 of are 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, decelerator power transmission shaft 43 is fixedly connected with support 41 and horizontal axle sleeve 44 and rotatable being supported on horizontal segment cylindrical shell.Above-mentioned support 41 is the right angle bending support being welded as a whole with the section of rising and falling 492, the right angle vertical frame bar of bending support is fixedly connected with the transmission shaft flange dish 413 on 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 decelerator power transmission shaft, meanwhile, vertical frame bar and the transmission shaft flange dish 413 of horizontal axle sleeve 44, support 41 are connected on decelerator power transmission shaft by key 412.On the horizontal segment of L shaped cylindrical shell, corresponding decelerator power transmission shaft 43 extended positions are provided with axle head axle sleeve 410, and are provided with graphite linings 415 in axle head axle sleeve 410 inner sides, realize 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, in the section of rising and falling ring flange inner side, the be rotatably connected flange 424 of port of the corresponding section of rising and falling is provided with and encircles all grooves 425, the above-mentioned section of the rising and falling terminal port flange limit 424 that is rotatably connected is inlaid in to be slidably matched in 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, for polytetrafluoroethylene (PTFE) material plays lubrication, can make the section of rising and falling 492 of chimney 49 freely rotate.In addition, the spacing pedestal 423 of central authorities with axis hole is set between above-mentioned supporting section ring flange 421 and the section of rising and falling ring flange 422, as 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 ensure 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 compartment by flue flange 414.In fixed support section 491 bottoms, pedestal 411 is set, in decelerator 45 bottoms, pedestal 47 is set.
On decelerator, 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, and level, vertical position limit switch 431,432 and motor 46 are all connected with control circuit.Above-mentioned level, vertical position limit switch 431,432 are electric induction type approach switch, correspondingly with its induction zone on decelerator power transmission shaft 43, are radially fixedly installed rotary inductive sheet 433 along axle.Chimney 49 overall process of rising and falling completes by operation control panel 91.Motor just, reverse switch (not shown) is arranged on control panel.
Fig. 7 shows control circuit block diagram of the present invention.As shown in Figure 7, control circuit of the present invention has adopted 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 to revolve on chimney the motor forward switch (not shown) of rise, the motor reverse switch (not shown) that chimney is fallen after rise, 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 system work process, PLC controller is taken into account the information of the inputs such as pressure gauge respectively by the open and close of control combustion device, water pump by said temperature, the frequency control of air-introduced machine, air blast realizes temperature, the control of pressure and then ashing and the gas cleaning process of control clinical waste to a combustion chamber, dual firing chamber, flue gas quenching tower, spraying dust removal tower, and according to the position of rising and falling of level, vertical position sensor control chimney.
The course of work of chimney and principle: referring to Fig. 6 f, original state, the horizontal level of the section of rising and falling 492 of chimney 49 in falling, now rotary inductive sheet 433 is positioned at the induction zone of horizontal level limit switch 431, after powering up, press motor forward switch, drive motors 46 is opened and forward, decelerator 45 drives decelerator power transmission shaft 43 to rotate, by the support 41 rotating 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, in the time that the section of rising and falling 49 is rotated to vertical position, rotary inductive sheet 433 is 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, whole chimney 49 is in vertical state.In the time that work is complete, press again motor reverse switch, the section of rising and falling 492 reverse rotations of chimney are fallen after rise, while 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, by the control of PLC controller, drive motors, decelerator stop operating, powered-down.
The whole system course of work of the present invention and principle are as follows:
(1) clinical waste enters stove: in the present embodiment, 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 collecting the clinical waste coming by charging aperture 28.
(2) start and prepare
Control cabinet 9 is provided with touch control panel 91, and in burning process, various operations and associated button are all arranged on panel.Connect external power supply or wait starter-generator 82 in particular cases having a power failure, make chimney rotation rise by manipulation control panel button, it is highly about 5m.Open air-introduced machine 73, make system negative pressure to-2～-5Pa by air-introduced machine frequency control.
In native system, be provided with flue gas quenching tower 3 and spray sulphur removal purifying column 5, 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 remove the sour gas in flue gas, in normal course of operation, drawing under wind action, part water is discharged with flue gas with the form of steam, and operating personnel are regularly to moisturizing in water tank and lye tank.Open water pump 641,642 and air compressor 35, chilling and spray sulphur removal purification run are normally moved.
(3) dual firing chamber's preheating
Two burner 232-233 that light the 2d of dual firing chamber, rise to 700-750 DEG C by dual firing chamber's temperature, and the heating-up time is about 30-40min.Burner 26 has adopted Italy hundred to obtain light diesel burner, adopts No. 0 diesel oil, after atomizer materialization, can fully burn.
(4) medical wastes incineration
Open air blast 210 by control panel, mend wind by wind-supplying mouth 241-243, regulating system negative pressure, to-8～-10Pa, is lighted a combustion chamber burner 231 after negative regulation, and clinical waste takes fire.Now can close a combustion chamber burner, the heat that relies on clinical waste self to produce maintains combustion position and a combustion room temperature.The burning disposal time is about 10-15min, burns the flue gas producing and enters dual firing chamber, then carry out completing combustion, and after burning, residue is cleared out by body of heater charging aperture bottom slag notch 25, reduction rate >=95%.
(5) flue gas processing
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 DEG C, 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, making to enter the left roundabout upset of bottom right on dual firing chamber's flue gas flows, form high-speed rotational, promote fully burning, remove wherein most organic gas; After flue gas is processed via dual firing chamber's burning, residue high-temperature flue gas enters flue gas quenching tower and spray sulphur removal purifying column under air inducing effect, wherein flue gas quenching tower adopts commercially available efficient spray gas-liquid shower nozzle, due to the compressed air passing in gas-liquid shower nozzle and the spraying of cooling water formation high-speed downstream, with descending flue gas co-flow, fully contact, declines rapidly high-temperature flue-gas.In running, flue-gas temperature is down to below 200 DEG C.Flue gas after chilling enters alkali lye spray desulfurizing and purifying tower 5, removes most sour gas, and flue gas is further lowered the temperature, and is 100 DEG C-150 DEG C, and enters fume dust remover 7 through above-mentioned two tower flue-gas temperature after treatment.Flue gas is through gas-liquid separator 71, and liquid part is discharged from gas-liquid separation discharge outlet 74, and the dust in flue gas is through the dust removal by filtration of automatic soot cleaning dust remover 72, and after filter, 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 EO, by manipulation control panel button, chimney is fallen.In the whole burning disposal process of clinical waste, system is by being arranged on the thermometer at each detection 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 induction information control chimney by level, vertical position sensor.
Vehicular clinical waste fast incineration system whole system provided by the invention is moved 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 incineration temperature >=850 DEG C, secondary combustion chamber gas residence time >=2.0 second, overall process reaction temperature is controlled at more than 850 DEG C.Efficiency of combustion >=99.9%, the hot burn decrement rate < 2% of incineration residue, meets " clinical waste is concentrated incineration disposal engineering construction technical specification " (HJ/T177-2005) and " medical waste incineration furnace technical requirement " (GB19128-2003) requirement completely.In the whole burning processing procedure of system, reach control and purification to flue gas dioxin class, one combustion chamber as pyrolysis oven all the time in anaerobic condition, oxygen atom is preferentially combined with C, H, weakened the build environment of dioxin, in dual firing chamber, flue dust gas carries out second-time burning, and temperature is up to more than 850 DEG C, flue gas stops and is greater than 2 seconds, can be by all organic compound combustions to the greatest extent; Behind dual firing chamber high-temperature region, adopt the quench technique of flue gas quenching tower, make flue gas quenching, control flue gas and be less than 1 second in the time of staying of 200～600 DEG C of temperature ranges, thereby prevent issuable dioxin pollutant, utilize molecular motion under hydrothermal condition to accelerate, the characteristics such as it is large that ion-product constant (Kw) becomes, and diffusion coefficient change is large, have played maximum gas cleaning effect.Especially be provided with the spray sulphur removal purifying column with spiral stream guidance device, make flue gas obtain good purification in desulfurization simultaneously, finally, by gas-liquid separator and the automatic soot cleaning dust remover dedusting of dust arrester, remove issuable Wei Liang dioxin pollutant.
According to the related request in national standard " GB/T18773-2008 medical wastes incineration environmental health standards ", according to the regulation of " medical waste incineration furnace technical requirement (trying) " (GB 19218-2003) and " control criterion is polluted in dangerous waste incineration field " (GB 18484-2001), the highest permission concentration of emission limit value of the medical wastes incineration emission gases pollutant in the time of burning capacity≤300Kg/h is: flue dust 100mg/m
3, sulfur dioxide 400mg/m
3, nitrogen oxide 500mg/m
3， dioxin 0.5 I-TEQ ng/Nm
3.Simultaneously, according to the method for testing of regulation in above-mentioned national standard " GB/T18773-2008 medical wastes incineration environmental health standards ", through the mensuration to medical wastes incineration discharge flue gas in this example, result is: adopt " in GB/T16157 Concentration in Fixed Pollutants Source, particle is measured and the gaseous contaminant method of sampling " to measure dust concentration 56mg/m
3, adopt " the mensuration hydrochloride naphthodiamide AAS of nitrogen oxide in HJ/T43 Concentration in Fixed Pollutants Source " to measure, nitrous oxides concentration 350mg/m
3; Measure sulfur dioxide concentration 44mg/m with " mensuration formaldehyde absorption-Pararosaniline AAS of GB/T15262 surrounding air sulfur dioxide "
3; Adopt 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
3.All within the scope of standard limited value.
Native system, has configured automation touch-screen control device in car body outside, has guaranteed that medical wastes incineration processes innoxious, the minimizing of overall process, reliability and security, meets cleaner production requirement.
The above, be only the preferred embodiments of the present invention, not shape material of the present invention and structure done to any pro forma restriction.Any simple modification, equivalent variations and modification that every foundation technical spirit of the present invention is done above embodiment, all still belong in the scope of technical solution of the present invention.
Claims (9)
1. a vehicular clinical waste fast incineration system, comprise clinical waste ashing system, this system comprises incinerator, flue gas quenching tower, desulfurization purifier, dust arrester, air-introduced machine, the exhaust chimney connecting successively and the control cabinet of controlling the built-in control circuit of clinical waste ashing overall process, described incinerator comprises combustion chamber and a dual firing chamber that connects air blast, and a combustion chamber arranges material bed, it is characterized in that being provided with load wagon, described clinical waste ashing system is arranged on 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, it comprises exhaust chimney, motor, connect the decelerator of described motor, horizontal level limit switch, vertical position limit switch, described exhaust chimney is by can level, the L shaped cylindrical shell that the section of rising and falling of vertical set and the fixed support section that is positioned at bottom being flexibly connected with it form, on the horizontal segment of L shaped cylindrical shell, arrange and be flexibly connected 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, decelerator power transmission shaft is fixedly connected with support and horizontal axle sleeve and rotatable being supported on horizontal segment cylindrical shell, on decelerator, 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, and level, vertical position limit switch and motor are all connected with described control circuit, described incinerator body of heater is, by the upper vertical flow apron of upper right opening that cigarette gap was set along right side, a described combustion chamber and dual firing chamber are separated into the front and back square furnace of chamber side by side, in dual firing chamber, be arranged in parallel and dual firing chamber is separated into the lower vertical flow apron of lower-left opening that cigarette gap was set along left side of front and back Liang Ge sub-chamber arranged side by side with the vertical flow apron of upper right opening, 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 the generator into system power supply.
2. vehicular clinical waste fast incineration system according to claim 1, 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 system according to claim 1, it is characterized in that described flue gas chilling, in desulfurizing and purifying integrated apparatus, cooling water tank and lye tank form conjuncted case, 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, 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, the spiral stream guidance device and the liquid return hole that form eddy flow flue gas are set, be communicated with the gas approach of described spiral stream guidance device bottom by connecting flue in flue gas quenching tower bottom, liquid return hole at described flue gas quenching tower water return outlet and spray desulfurizing and purifying tower is connected cooling water tank and lye tank through backwater dust-collecting net with time liquid dust-collecting net by pipeline respectively.
4. vehicular clinical waste fast incineration system according to claim 3, 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 upper surface epirelief lower surface; On cylindrical shell surrounding place side wall, with 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, on side tube-wall, along bar shaped exhaust outlet, inclination flow deflector is set, described inclination flow deflector and the angle theta of crossing between the cylinder tangent plane of itself and cylinder lateral wall connecting portion are 30 °-70 °.
5. vehicular clinical waste fast incineration system according to claim 1, it is characterized in that described dust arrester comprises the gas-liquid separator, the automatic soot cleaning dust remover that connect 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 system according to claim 5, it is characterized in that described automatic soot cleaning dust remover comprises casing, described casing top is square cylinder, bottom is conical flue-dust retainer, at square cylinder top, gas approach is set, in its underpart, exhanst gas outlet is set, described flue-dust retainer bottom is ash hole, in square cylinder, be provided with dedusting section, in dedusting section, form multiple dust-removing flues by multiple identical with the dedusting section vertical sectional shape square dust slide glass being fixedly installed along uniform being spaced of wall box, on the top of the square dust slide glass of dedusting section along and the end along horizontal set upper that covers on it and can advance along perpendicular direction pull-out is set respectively, 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 and regulates it to advance the manual operation handle of pull-out location.
7. vehicular clinical waste fast incineration system according to claim 1, 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 section of rising and falling ring flange described in docking with this supporting section ring flange, the section of rising and falling be rotatably connected flange and the packing ring of port, in the section of rising and falling ring flange inner side, the be rotatably connected flange of port of the corresponding section of rising and falling is provided with and encircles all grooves, the section of the rising and falling terminal port flange limit that is rotatably connected is inlaid in to be slidably 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.
8. vehicular clinical waste fast incineration system according to claim 7, it is characterized in that corresponding decelerator power transmission shaft extended position is provided with axle head axle sleeve on the horizontal segment of L shaped cylindrical shell, the spacing pedestal of central authorities with axis hole is set between described supporting section ring flange and the section of rising and falling ring flange, and described decelerator power transmission shaft passes the axis hole of described spacing pedestal and inserts described axle head axle sleeve.
9. vehicular clinical waste fast incineration system according to claim 8, is characterized in that being provided with graphite linings in described axle head axle sleeve inner side.
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| CN201210375379.5A CN102873081B (en) | 2012-09-29 | 2012-09-29 | Vehicular medical waste quick ashing system |
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| CN201210375379.5A CN102873081B (en) | 2012-09-29 | 2012-09-29 | Vehicular medical waste quick ashing system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104061576B (en) * | 2014-07-15 | 2017-02-22 | 张佛西 | Vehicle-mounted garbage incinerator |
| CN104548912B (en) * | 2015-01-16 | 2016-05-25 | 江西洪安化工有限公司 | A kind of desulfurating dust-removing equipment with limit switch |
| CN108332210A (en) * | 2017-12-27 | 2018-07-27 | 四川天壹环保科技有限公司 | A kind of integrated small-sized efficient domestic solid waste incinerator system of movable type |
| CN108865269A (en) * | 2018-08-06 | 2018-11-23 | 许荣根 | Using biomass as the mobile generating device of fuel |
| CN113115613A (en) * | 2020-08-28 | 2021-07-16 | 丰疆智能(深圳)有限公司 | Rice transplanter with control panel |
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