CN202973116U - Slag discharging machine of a medical waste incinerator - Google Patents
Slag discharging machine of a medical waste incinerator Download PDFInfo
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- CN202973116U CN202973116U CN 201220733694 CN201220733694U CN202973116U CN 202973116 U CN202973116 U CN 202973116U CN 201220733694 CN201220733694 CN 201220733694 CN 201220733694 U CN201220733694 U CN 201220733694U CN 202973116 U CN202973116 U CN 202973116U
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- housing
- medical waste
- waste incineration
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- incineration furnace
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Abstract
The utility model relates to a slag discharging machine of a medical waste incinerator. The slag discharging machine of the medical waste incinerator is characterized by comprising a housing, a plurality of scraper blades, a reciprocating mechanism and a driving mechanism, wherein a cavity is arranged in the housing, and the housing is in a tubular arc shape. The housing comprises a middle part, a head part and a tail part, the head part and the tail part are extended from two ends of the middle part extending upwards in an inclined mode, a slag inlet is formed at the upper side of the middle part of the housing, and a slag outlet is formed in the head part of the housing. The plurality of scraper blades are arranged in the middle of the housing. The reciprocating mechanism is connected with the plurality of scraper blades and drives the plurality of scraper blades to do reciprocating motion between the middle part of the housing and the slag outlet, and the driving mechanism is in drive connection with the reciprocating mechanism. The slag discharging machine of the medical waste incinerator is simple in structure, convenient to use and low in failure rate. Continuous and safe operation which is more than 5000 hours without intervals is guaranteed. The slag discharging machine of the medical waste incinerator has good social, economic and technical effect.
Description
Technical field
The utility model relates to mucking machine, particularly a kind of medical waste incineration furnace mucking machine.
Background technology
At present, in medical wastes incineration residue discharging induction system, widely used mucking machine only has usually accept to carry general hazardous waste, consumer waste incineration Particle Phase to the function of even residue, and and the acceptance that in the medical wastes incineration residue, contained a large amount of derivative-glass solutions condense between block carry without great direct correlation function.Just because of clinical waste contains the particularity of a large amount of glass substances, it presents liquid state and converges because proportion is close and mobile in high temperature incineration process in kiln, when burning end whereabouts slag notch to kiln, because converging rapidly, temperature decrease condenses into bulk again, sometimes even can reach hundreds of kilograms of agglomerate bodies falls, cause cause slag tap that the conveyer carrier bar smashes, driving-chain Yin Kasai firmly pulls a series of faults such as disconnected and produces, cause device damage and stop production to overhaul, it is of common occurrence that this type of fault cures at home and abroad that the waste burning production line slags tap on conveyer.Traditional doctor's waste burning production line conveyer of slagging tap is helpless to this type of fault, and often has a strong impact on the normal operation of doctor's waste burning production line, often has that mucking machine damages and the situation of shutdown maintenance occurs.
Summary of the invention
The utility model provides a kind of medical waste incineration furnace mucking machine for the deficiencies in the prior art.The technical scheme that the utility model adopts is as follows: a kind of medical waste incineration furnace mucking machine comprises:
Housing is provided with cavity in described housing, and this housing is arc in a tubular form, and it comprises middle part and the head and the afterbody that are extended obliquely by two ends, described middle part, and the middle part upside of described housing is provided with into cinder notch, and the head of described housing is provided with slag notch;
Be positioned at the polylith scraper plate at described housing middle part;
Be connected with described polylith scraper plate, and drive the reciprocating mechanism that described polylith scraper plate moves reciprocatingly between the middle part of described housing and slag notch;
Driving mechanism, this driving mechanism and described reciprocating mechanism are in transmission connection.
Therein in embodiment, described reciprocating mechanism comprises head sprocket assembly, the auxiliary chain wheel assembly that is positioned at described housing afterbody that is positioned at described housing head and is located at driving-chain on described head sprocket assembly and auxiliary chain wheel assembly, described head sprocket assembly and auxiliary chain wheel assembly include sprocket wheel, axle and bearing, described bearing is fixed on described housing, described being located on described bearing, described sprocket wheel is located on described axle, the axle of described head sprocket assembly and described driving mechanism are in transmission connection, and described scraper plate is located on described driving-chain.
In embodiment, described reciprocating mechanism also comprises manual tensioning screw mandrel therein, and described manual tensioning screw mandrel is located on the bearing of described auxiliary chain wheel assembly, and offsets with the sprocket wheel of described auxiliary chain wheel assembly.
In embodiment, described scraper plate is the H shape steel plate therein.
In embodiment, also comprise cooling water tank therein, described cooling water tank is located on the head of described housing, and with the intracavity inter-connection of described housing, described water tank is provided with water inlet, overfall and level alarm device.
Therein in embodiment, described housing inboard is provided with the guide rail adaptive with described driving-chain.
In embodiment, described housing is provided with inspection door therein.
In embodiment, described housing comprises framework and shell plates therein, and described shell plates is located on described framework.
In embodiment, described driving mechanism is the motor with reductor therein.
In embodiment, be equipped with packing seal element between described head sprocket assembly and auxiliary chain wheel assembly and described housing therein.
The utility model is simple in structure, easy to use, can guarantee that not intermittently continuous safe operation surpasses 5000 hours, failure rate is low, has extraordinary society, economy, technique effect.
Description of drawings
Describe the utility model in detail below in conjunction with the drawings and specific embodiments:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is plan structure schematic diagram of the present utility model.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As Fig. 1 and shown in Figure 2, a kind of medical waste incineration furnace mucking machine comprises housing 110, polylith scraper plate 120, reciprocating mechanism 130, driving mechanism 140 and cooling water tank 150; Clinical waste is fallen into housing 110 from incinerator, and the reciprocating mechanism 130 drive polylith scraper plates 100 that driven by driving mechanism 140 scrape housing 110 with clinical waste.
Be provided with cavity in housing 110, storing in it has water, housing 110 is arc in a tubular form, it comprises middle part 111 and the head 112 and the afterbody 113 that are extended obliquely by 111 two ends, middle part, the middle part upside of housing 110 is provided with into cinder notch A, the head 112 of described housing is provided with slag notch B, the medical waste residue of high-temperature calcination is fallen in housing middle part 111 by entering cinder notch A, on housing, 110 are provided with inspection door 114, particularly, middle part 111, head 112 and afterbody 113 are provided with fast-open type closed type inspection door 114, so that facilities for observation ruuning situation and maintenance.
Housing 110 adopts the frame faced board structures to design proof strength and system to the sealing requirements of equipment; Namely first adopt the carbon constructional quality steel section bar to be made into firmly framework, in the situation that guarantee that size is errorless, be sticked carbon constructional quality steel shell plates welding of inboard, the seal request of finishing equipment under the prerequisite of proof strength like this, the making of shell plates simultaneously adopts whole plate bending technique to make, and has improved the rigidity of housing.
Particularly, reciprocating mechanism 130 comprise head sprocket assembly 131, the auxiliary chain wheel assembly 132 that is positioned at housing afterbody 113 that is positioned at housing head 112 and be located at head sprocket assembly 131 and auxiliary chain wheel assembly 132 on driving-chain 133, head sprocket assembly 131 is in transmission connection with driving mechanism 140, wherein, scraper plate 120 is located on driving-chain 133.Driving-chain 133 drives scraper plate 120 on it and clinical waste is brought to slag notch B from the middle part 111 of housing 110 discharges, and then returns to middle part 111, so repeats.
Be equipped with packing seal element between head sprocket assembly 131 and auxiliary chain wheel assembly 132 and housing 110, good sealing effect, easy to maintenance, guaranteed equipment sealing requirements (air leak rate of air curtain under 8000Pa≤1%, the upper casing physical efficiency is born 0.4 ~ 0.6MPa pressure).
Head sprocket assembly 131 and auxiliary chain wheel assembly 132 include sprocket wheel, axle and bearing, and bearing is fixed on housing 110, are located on bearing, and sprocket wheel is located on axle, and the axle of head sprocket assembly 131 and driving mechanism 140 are in transmission connection.Wherein, axle all adopts the 40Cr forging, and intensity is large, and good rigidly has good comprehensive mechanical performance, and bearing adopts SKF or NSK spherical outside surface self-aligning roller bearing, and regulated quantity is large, can reach service life more than 30000 hours; Sprocket wheel all adopts the 40Cr forging simultaneously, and working flank is through high-frequency quenching, and hardness can reach HRC52-55, wear-resisting, the sprocket wheel flute profile can adopt special heterodont to operate steadily to guarantee flight chain, the amount of reducing wear, extend service life of chain, reduce the equipment noise, can reach more than 30000 hours service life.
Driving-chain 133 adopts low chain speed (being controlled between 0.01～0.3m/s) and high-abrasive material to solve equipment attrition and this key issue of life-span; Driving-chain 133 adopts the superior alloy steel forging part, and guarantees the tensile strength of driving-chain 133 through heat treatment.Driving-chain 133 is critical component of the present utility model, formed by chain link, scraper plate and bearing pin etc., chain link adopts chrome-bearing alloy steel precision die-forging forming, after heat treatment, existing high surface abrasion resistance has again better center toughness (shock resistance), have lightweight, intensity is high and anti abrasive characteristics, make simultaneously chain floating chain of when operation, not sideslip, dust stratification not, operate steadily reliable.The bearing pin material is 20Cr, and processing is processed by carburizing and quenching, and its high surface hardness, heart section high strength makes driving-chain 133 security of operation, reliable, wear-resisting.
Wherein, with respect to driving-chain 133, be designed with wear-resisting guide rail in housing 110 both sides, guide rail and driving-chain 133 are suitable, and its effect is that driving-chain 133 is held up, and turns round along guide rail; Make simultaneously scraper plate 120 and the bottom of housing 110 leave suitable gap, the conveying that neither affects material has avoided again scraper plate directly contact with base plate and wear and tear.
Be understandable that, reciprocating mechanism 130 also can arrange manual tensioning screw mandrel 134, manually tensioning screw mandrel 134 is located on the bearing of auxiliary chain wheel assembly 132, regulate the tensioning screw mandrel, can offset with the sprocket wheel of auxiliary chain wheel assembly 132, thereby make driving-chain 133 remain tensioning state in operation process, in order to avoid the flight chain sideslip, keep chain and sprocket wheel normally to mesh, make equipment be in optimum Working.
Above demonstration and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and specification just illustrates principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (10)
1. a medical waste incineration furnace mucking machine, is characterized in that, comprising:
Housing is provided with cavity in described housing, and this housing is arc in a tubular form, and it comprises middle part and the head and the afterbody that are extended obliquely by two ends, described middle part, and the middle part upside of described housing is provided with into cinder notch, and the head of described housing is provided with slag notch;
Be positioned at the polylith scraper plate at described housing middle part;
Be connected with described polylith scraper plate, and drive the reciprocating mechanism that described polylith scraper plate moves reciprocatingly between the middle part of described housing and slag notch;
Driving mechanism, this driving mechanism and described reciprocating mechanism are in transmission connection.
2. a kind of medical waste incineration furnace mucking machine according to claim 1, it is characterized in that, described reciprocating mechanism comprises the head sprocket assembly that is positioned at described housing head, be positioned at the auxiliary chain wheel assembly of described housing afterbody and be located at driving-chain on described head sprocket assembly and auxiliary chain wheel assembly, described head sprocket assembly and auxiliary chain wheel assembly include sprocket wheel, axle and bearing, described bearing is fixed on described housing, described being located on described bearing, described sprocket wheel is located on described axle, the axle of described head sprocket assembly and described driving mechanism are in transmission connection, described scraper plate is located on described driving-chain.
3. a kind of medical waste incineration furnace mucking machine according to claim 2, it is characterized in that, described reciprocating mechanism also comprises manual tensioning screw mandrel, and described manual tensioning screw mandrel is located on the bearing of described auxiliary chain wheel assembly, and offsets with the sprocket wheel of described auxiliary chain wheel assembly.
4. according to claim 2 or 3 described a kind of medical waste incineration furnace mucking machines, is characterized in that, described scraper plate is the H shape steel plate.
5. a kind of medical waste incineration furnace mucking machine according to claim 4, it is characterized in that, also comprise cooling water tank, described cooling water tank is located on the head of described housing, and with the intracavity inter-connection of described housing, described water tank is provided with water inlet, overfall and level alarm device.
6. a kind of medical waste incineration furnace mucking machine according to claim 5, is characterized in that, described housing inboard is provided with the guide rail adaptive with described driving-chain.
7. a kind of medical waste incineration furnace mucking machine according to claim 6, is characterized in that, described housing is provided with inspection door.
8. a kind of medical waste incineration furnace mucking machine according to claim 7, is characterized in that, described housing comprises framework and shell plates, and described shell plates is located on described framework.
9. a kind of medical waste incineration furnace mucking machine according to claim 8, is characterized in that, described driving mechanism is the motor with reductor.
10. a kind of medical waste incineration furnace mucking machine according to claim 9, is characterized in that, is equipped with packing seal element between described head sprocket assembly and auxiliary chain wheel assembly and described housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220733694 CN202973116U (en) | 2012-12-28 | 2012-12-28 | Slag discharging machine of a medical waste incinerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220733694 CN202973116U (en) | 2012-12-28 | 2012-12-28 | Slag discharging machine of a medical waste incinerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202973116U true CN202973116U (en) | 2013-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220733694 Expired - Lifetime CN202973116U (en) | 2012-12-28 | 2012-12-28 | Slag discharging machine of a medical waste incinerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202973116U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110645580A (en) * | 2019-08-21 | 2020-01-03 | 江苏泛华环境科技有限公司 | Dry slag extractor |
-
2012
- 2012-12-28 CN CN 201220733694 patent/CN202973116U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110645580A (en) * | 2019-08-21 | 2020-01-03 | 江苏泛华环境科技有限公司 | Dry slag extractor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 201815 2491 Jiading District Road, Shanghai Patentee after: SHANGHAI SOLID WASTE DISPOSAL Co.,Ltd. Address before: 200336 2491 Jiading District Road, Shanghai Patentee before: Shanghai Solid Waste Disposal Center |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130605 |
|
| CX01 | Expiry of patent term |