CN2524099Y

CN2524099Y - Chain belt dregs remover

Info

Publication number: CN2524099Y
Application number: CN 02212583
Authority: CN
Inventors: 姜政华
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-01-30
Filing date: 2002-01-30
Publication date: 2002-12-04
Anticipated expiration: 2012-01-30

Abstract

The utility model discloses a chain belt dregs remover, which comprises a body(1), a dregs hopper port(9) and a water sealing device(10). The head of the body(1) is provided with a drive device(2) and a tension device(3); the tail part of the body(1) is provided with a tail chain shaft(8); the utility model has the speciality that the tail chain shaft(8) is provided with two chain wheels(11); two parallel chains(5) are arranged between the drive wheel of the drive device(2) and the chain wheels(11); tugs(6) are arranged below the chains(5) which are provided with chain belts(7); the upper and the lower draught chains of the body are provided with two direction changing idler wheels(4). The dregs remover can solve the overload in the dregs removing process so as to save the energy resource, reduce the abrasion and the erosion of the components and eliminate the chain breaking and chain falling phenomena, which is a safe and reliable chain belt dregs remover.

Description

A kind of chain-belt type slag remover

Technical field:

The utility model relates to Industrial Boiler slagging-off technical field, relates to a kind of chain-belt type slag remover specifically.

Background technology:

At present the Industrial Boiler arranged of individual layer generally all adopts two kinds of spiral tapping machine and scraper slagging machines, and spiral tapping machine is only applicable to single stove mucking machine, joins less than the boiler below the 20T/H; The scraper plate slag remover is not only applicable to single stove, be applicable to that also many boilers slag tap, but this mucking machine in use, have following shortcoming: 1, the inhomogeneous mucking machine that causes of deslagging overloads, and at chain fire-gate afterbody, often piles up a large amount of lime-ash, rather than continuously enter in the slag remover, when the slag of piling up reached some, lime-ash moment fell into slag remover, can result in blockage and the overload operation of mucking machine; 2, the fire coal that the overload that causes of bulk lime-ash, coking capacity are strong, the ash content of coal is big, the lime-ash particle diameter is generally all very big, thereby increased the live load of slag remover, can cause the stuck shutdown of slag remover when serious, thereby often adopt powerful motor, thereby waste the energy; 3, parts strong wear enters boiler furnace for preventing excessive cold air, and reduces boiler efficiency, and slag remover equipment generally all adopts the slagging-off of water seal wet type, and the water that contains the slag foam has been full of the gap of each parts, so the parts of slag remover wear and tear soon; 4, corrosion and damage, slag remover adopt the wet type slagging-off, because the parts in fuselage and the fuselage are immersed in the water, when meeting high coal-fired of sulfur, contain the diluted acid composition in the water, certain water temperature is arranged again, these all have corrosiveness to body, parts, thereby have shortened the service life of complete machine greatly; 5, chain rupture, fall chain,, chain rupture occurs, fall the chain phenomenon, thereby a kind of little, energy savings of loading, component wear are light, long service life, not chain rupture and the slag remover that falls chain were not seen at present through regular meeting owing to adopt a changed course roller.

Summary of the invention:

The purpose of this utility model is intended to overcome the deficiency of above-mentioned prior art, and provide that a kind of little, energy savings of loading, component wear are light, long service life, not chain rupture and fall the slag remover of chain.The utility model can solve the excess load in the slag removal, thereby has saved the energy, can reduce parts wear and corrosion, can eradicate chain rupture, fall the chain phenomenon.

In order to achieve the above object, the utility model is such realization: a kind of chain-belt type slag remover, it comprises fuselage 1, slag bucket interface 9, water seal arrangement 10, the head place of fuselage 1 establishes drive unit 2 and take-up device 3, establish tail chain rivet 8 at the afterbody of fuselage 1, its special character is to establish two sprocket wheels 11 on tail chain rivet 8, driving wheel at drive unit 2 is established two parallel chains 5 with 11 on sprocket wheel, chain 5 is divided into support roller 6, establish chain belt 7 on the chain 5, on the upper and lower haulage chain of fuselage 1, establish two changed course rollers 4.

To achieve these goals, a kind of chain-belt type slag remover of the present utility model, its described chain belt 7 is that polylith is sealed, and a side of chain belt 7 is provided with the scraper plate of deslagging spilled water hole and band chamfering, and the base plate of chain belt 7 has lonely degree; Its described chain 5 is made up of the annulus anchor chain; Its described tail chain rivet 8 adopts the water-sealed bearing transmission.

Compared with the prior art a kind of chain-belt type slag remover described in the utility model has following good effect: 1, the slag removal load is little; Because having changed pushing of former scraper plate slag remover drags for the slag mode, adopt lime-ash to drop on the solid matter chain belt, conveying is slagged tap, and have conveying, scrape the slag dual-use function, thereby significantly reduced the load of slag removal, stopped the generation of bulk lime-ash jam accident, guaranteed that boiler normally moves; 2, energy savings, since reduced extruding and the frictional resistance of scraping in the slag process, duty ratio spiral-type slag eliminator, scraper plate slag remover much less, and the power of motor of same size scraper plate slag remover is 1.5 kilowatts, and the power of motor of chain-belt type slag remover has only 1.1 kilowatts, and energy consumption saves 1/3rd; 3, reduce parts wear and corrosion; Because the tail chain rivet adopts water-sealed bearing drive mechanism and pulp water to completely cut off, thereby reduces parts wear and corrosion; 4, eradicate chain rupture, fall the chain phenomenon; Because two sprocket wheels are set, and on the haulage chain up and down of fuselage, respectively install two changed course rollers additional on the tail chain rivet, thereby thoroughly eradicate chain rupture, fall the chain phenomenon.

Description of drawings:

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is Fig. 1 cutaway view.

Specific embodiment:

In order to understand better and to implement, provide embodiment below in conjunction with accompanying drawing and describe a kind of chain-belt type slag remover of the utility model in detail.

Embodiment 1, referring to Fig. 1,2, become fuselage 1 with welded steel plate, a cover drive unit 2 and a cover take-up device 3 are installed at the head position of fuselage 1, side at fuselage 1 is installed water seal arrangement (10), afterbody at fuselage 1 is installed slag bucket interface 9, and fixedly mounts tail chain rivet 8 at the afterbody of fuselage 1, and two sprocket wheels 11 are installed on tail chain rivet 8, the same with the driving wheel on the drive unit 2, adopt the water-sealed bearing drive mechanism, isolated with pulp water, thus the wearing and tearing and the corrosion that alleviate parts; Between sprocket wheel 11 and driving wheel, install two parallel chains 5 additional, chain 5 adopts two annulus anchor chains to form, chain is installed support roller 65 times, on chain 5, lay chain belt 7, chain belt 7 is a polylith solid matter formula, one side of chain belt 7 is offered the deslagging spilled water hole and is had the scraper plate of chamfering, the deslagging spilled water hole is used to drain pulp water, the base plate of chain belt 7 has lonely degree, lime-ash is concentrated toward the center, and chain belt 7 is transported to head place slag dumping along the track cycle rotation of setting continuously with the lime-ash that drops on the chain belt 7 under the drive of drive unit 2, chain belt 7 also has the function of scraping slag simultaneously, thereby stopped the generation of lime-ash jam accident, guaranteed that boiler normally moves, scraped the extruding and the frictional resistance of slag process owing to reduce, thereby can reduce power of motor, save the energy; On the haulage chain up and down of fuselage 1, install two changed course rollers 4 additional, can thoroughly eradicate chain rupture, fall the chain phenomenon.

A kind of chain-belt type slag remover described in the utility model, during work, under the drive of drive unit, drive chain along the fuselage cycle rotation, thereby driving chain belt rotates, the lime-ash that drops on the chain belt is transported to head place slag dumping continuously, be transported to outdoor the lime-ash that produces after the boiler combustion or the appointed place, because chain belt one side has the chamfering scraper plate, thereby have conveying, scrape the slag dual-use function, a side of chain belt is offered the deslagging spilled water hole, and pulp water is flowed out from the deslagging spilled water hole, the chain belt base plate has certain lonely degree in addition, thereby lime-ash is moved toward the center with the motion of chain belt; Under the take-up device effect, chain is in tension all the time, under the effect of two changed course rollers, makes chain thoroughly eradicate chain rupture, falls the chain phenomenon simultaneously; Because the tail chain rivet adopts water-sealed bearing drive mechanism and pulp water to completely cut off, thereby reduce the wearing and tearing and the corrosion of parts, the service life of assurance slag remover and safe and reliable.

A kind of chain-belt type slag remover described in the utility model not only adapts to individual layer and arranges Industrial Boiler, because of must not the disintegrating slag device, also be suitable for the Industrial Boiler of double-deck layout.

Claims

1, a kind of chain-belt type slag remover, it comprises fuselage (1), slag bucket interface (9), water seal arrangement (10), the head place of fuselage (1) establishes drive unit (2) and take-up device (3), establish tail chain rivet (8) at the afterbody of fuselage (1), it is characterized in that on tail chain rivet (8), establishing two sprocket wheels (11), between the driving wheel of drive unit (2) and sprocket wheel (11), establish two parallel chains (5), chain (5) is divided into support roller (6), establish chain belt (7) on the chain (5), on the upper and lower haulage chain of fuselage (1), establish two changed course rollers (4).

2, by the described a kind of chain-belt type slag remover of claim 1, it is characterized in that described chain belt (7) is sealed for polylith, a side of chain belt (7) is provided with the scraper plate of deslagging spilled water hole and band chamfering, and the base plate of chain belt (7) has lonely degree.

3,, it is characterized in that described chain (5) is made up of the annulus anchor chain by claim 1 or 2 described a kind of chain-belt type slag removers.

4,, it is characterized in that described tail chain rivet (8) adopts the water-sealed bearing transmission by claim 1 or 2 described a kind of chain-belt type slag removers.

5,, it is characterized in that described tail chain rivet (8) adopts the water-sealed bearing transmission by the described a kind of chain-belt type slag remover of claim 3.