Scraper Slag Salvaging Machine作者：EndNote单位：欧洲专利数据库(Espacenet)摘要：The utility model relates to a scraper slag-fishing machine, which is in particular suitable for wet character deslagging of boilers. The scraperslag-fishing machine comprises a driving device, a transitional groove, a transitional bended groove, a central groove, a transitional groove of a machine rear, a scraper chain of the machine rear, etc. A cycloid pin gear speed reducer which has a large speed ratio and a small size is adopted at a driving part. A circular ring chain type structure which has the advantages of safety, long service life, and convenient assembly and disassembly is adopted on a movement part. The entire machine has the advantages of reasonable design, simple structure, reliable operation, convenient installation, use, and maintenance, etc.关键词：Scraper Slag Salvaging Machine正文：The utility model is a form of transportation machinery products, especially for multi-boiler wet slag.The equipment currently used for boiler slag varied, such as: Qingdao auxiliary boiler plant LXL-1 (formerly LC-1) Spiral slag conveyor, GBL-0.3 (formerly GC-0.3) slag conveyor, PL-1 type disc slag conveyor, Wuxi preservative plant production and KZL DZL type spiral slag, etc., these slag conveyor generally applicable to a single boiler slag used simultaneously on multiple boiler slag, you need to multiple, adaptability is poor, and the complex structure, high investment; and supporting many boilers are: Qingdao auxiliary boiler plant KL-frame slag conveyor chain, as well as for power plant boiler slag of CBL-12-type scraper Board slag conveyor, Bohai Shipyard Cleaner production chain plate, etc. These slag machine sleeve roller chain, box chain is more expensive and difficult to install, and less bulky, more complex structure; Some boiler also uses the traditional and backward belt conveyor Cleaner, its labor-intensive, serious environmental pollution, and often due to faulty belt is burned out.The utility model designed slag conveyor, precisely in order to overcome the deficiencies of the slag conveyor, it has reasonable design, simple structure, reliable operation, installation, use, and easy maintenance; appliesto both the individual and for the boiler simultaneously in multiple boiler slag;, and wet and dry cleaners are compatible with, the use of a wet slag, you can improve environmental health conditions in the boiler room, the seal structure and prevent cold air into the furnace, to ensure thermal efficiency , making it ideal for small and medium sized power plant boiler slag removal equipment.In order to ensure a smooth output of the slag, slag shipment is the key part of the traction effect: since the conventional frame structure and the chain and the chain plate and the blade sleeve roller chain type structure, the chain is expensive, difficult to install and bulky, especially in corrosion cases, removal, installation often wasted a lot of time. The utility model is designed to circle the part of the chain, connecting Central and casting light scraper scraper chain structure composed so not only have high strength chain, no-load load is small, smooth motion noise characteristics, the but also has high security and reliability, long life, demolition, installation and maintenance are very convenient, and the price is much lower sleeve roller chain; scraper chain in order to run smoothly, tank design is also very important from the tank plate weld formed between the side plates, tank is divided into two tank, the tank on both as slag cooling water tank is slag bearer, the next tank of scraper chain carrier, in order to scrape plate chain stable operation in the tank, the tank body design and installation of a pressure roller chain device, effectively overcome the common floating slag conveyor chain phenomenon; transmission part of the traditional cylindrical gear reducer to cycloid reducer, their ratio, small size and light weight. Which is also designed with overload protection device, gear output shaft shear pin means through insurance plate and chain wheel connected to the machine during operation, such as migrating to unusual circumstances, the load suddenly increases, insurance sales were cut when the machine stops work to ensure that the motor and other parts will not be damaged. Drive unit also has a tight chain device, installation and commissioning of the tightness of the chain is very convenient. The utility model in the use of space after laying, the transition will be shipped slag curved groove, the central groove and then connect the tail end to end into a rigid whole, the utility model used in a series of technical measures, has its own unique, The advantage is obvious.Figure 1 is a main structure of the utility model, and Fig 2 is a working state, and Figure 3 is a transmission device, FIG 4 is a transitional curvedgroove, Figure 5 is a central trough, Figure 6 is a middle groove of another type, Figure 7 is the tail, Figure 9 is a scraper chain.Figure 1 shows the whole assembly drawings, mainly by the drive unit 1, the transition slot 2, slot 3 transitional curved, central trough 4, tail transition slot 5, tail 6, scraper chain seven components.Figure 2 is a scraper chain in the tank in a working state diagram, arrow D marked scraper chain running direction in the groove.Figure 3 shows the transmission department: mainly by the motor 8, the coupling cover 9, coupling 10, the friction chain tensioner 11, cycloid reducer 12, connecting frame 13, the pin 14, arrows cut plate 15, derailleur 16, chain wheel 17, composed of the head frame 18. Motor 8 through coupling with reducer 12 cover 9 fused connection frame 13 and then through the head frame 18 is connected to the torque generated by the motor through the coupling 10 is passed to the reducer 12, and then passed to the nose gear chain axle 17, which led to six in the groove scraper chain operation, to achieve the purpose of transporting slag; scraper chain used for tensioning chain tensioner device 11 mounted on the motor and speed reducer 12 is connected to a coupling 10 on the chain tensioner uses friction chain tensioner; tight chain, the upper portion in the head near the head office with tight chain hooks were hanging in the head frame and chain, and then reverse starting motor, so that the scraper chain tensioner to a certain extent , then the board move the handle to tighten chain tension chain position (as shown signs) so that the scraper chain tensioner will not loose, tight chain so as to achieve the purpose. Mounted in the nose of the derailleur bracket 16, which is the role of the chain from sprocket nose pull trench to prevent occurrence of the chain wound around the sprocket nose and cause other damage to the part.Figure 4 shows a curved groove of the transition is determined by the coupling plate 19, side plates 20, a pressure-chain device 21, the plate 22, of which the transition plate is curved to rise and the horizontal angle, the arc in the plate Bending at the top and bottom, respectively, with roller presser chain devices.Central trough shown in Figure 5, the side plates 23, the pressure chain means 24, the plate 25 and other components, which tank is box-shaped structure, the plate 25 is welded between the side plates, side chains to the board Location chain device is equipped with a pressure roller 24. Figure 6 isanother form of Figure 5, except for a little difference in the side plates, the other are identical, if the implementation of a large press, the plates can be pressed into "L" type, without large presses, The side panels can be welded into an inverted "T" type.Figure 7 shows the tail, tail by the screw 29, nut 30, tail chain wheel 31 and other components. Screw 29, nut 30 assembled into fine-tuning device for adjusting the tightness with chains.Figure 8 is a sectional view of the main portion of the work, the pressure roller 32 and the chain wheel 34 is mounted on the bracket 33, the bracket 33 is mounted on the side plate 23, the composition of the chain presser means, such chain means is removable pressure, the pressure chain Roller 32 through its slot vertical ring chain with ring coincide, one limits the chain running track, two scraper chain is to prevent drift occurs in the operation of chain phenomenon; scraper chain 7 in orbit under the tank , run again when the tail back to the tank, the tank body through the upper and lower layers, the scraper chain body to form a closed loop. This trough with this scraper chain is the main feature of the utility model.Figure 9 is an assembly view of scraper chain, scraper chain is formed by connecting ring 36, ring chain 37, the scraper 38 and fasteners 39,40,41 components.Transmission means connected between the grooves and the central transition means is curved grooves and transition grooves transition between them with bolts. Central trough curved groove with the transition, the transition slot tail, tail rigid connection between the use together with the circulating cooling water tank, used for cooling slag.The utility model is a boiler slag supporting the use of one of the devices, especially for continuous wet boiler slag. Furnace slag conveyor ash falls into the cooling tank, slag while cooling, while the scraper chain conveyor through out.翻译：摘要：一种刮板捞渣机，尤其适用于锅炉湿性出渣，是由传动装置，过渡槽，过渡弯槽，中部槽，机尾过渡槽，机尾，刮板链等组成，传动部分采用了速比大，体积小，重量轻的摆线针轮减速机，运动部分采用了安全可靠，寿命长，安装、拆卸方便的圆环链式结构，使整机具有设计合理，结构简单，运行可靠，安装、使用、维护方便等特点。