CN203273909U - Incinerator slag discharging device of vertical type rotating thermal pyrolysis incinerator - Google Patents

Incinerator slag discharging device of vertical type rotating thermal pyrolysis incinerator Download PDF

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Publication number
CN203273909U
CN203273909U CN 201320281424 CN201320281424U CN203273909U CN 203273909 U CN203273909 U CN 203273909U CN 201320281424 CN201320281424 CN 201320281424 CN 201320281424 U CN201320281424 U CN 201320281424U CN 203273909 U CN203273909 U CN 203273909U
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wheel
frame
plate
chain
scraper
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CN 201320281424
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Chinese (zh)
Inventor
刘玉山
鲍海明
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Ningbo Tailai environmental protection equipment Co., Ltd.
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ZHEJIANG ECO-WASTE TECHNOLOGY Co Ltd
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Abstract

The utility model discloses an incinerator slag discharging device of a vertical type rotating thermal pyrolysis incinerator. The incinerator slag discharging device comprises a scraper chain connected by an electromotor (1), a transmission mechanism, a rack (7) and a plurality of scrapers (6), the scraper chain further comprises conveying chains (8) and a plurality of hinge joints (5), the conveying chains and the hinge joints form a closed loop hinge, every two hinge joints (5) form a set, and sets of the hinge joints are symmetrically located on the two sides of the rack (7) respectively, the lower end of each hinge joint (5) is fixedly connected with the conveying chains (8), one scraper (6) is fixedly connected between each set of the hinge joints (5), part of projections of the two adjacent scrapers (6) are overlapped, and the conveying chains (8) are connected with the transmission mechanism. By the adoption of the structure, noise is reduced, resistance does not exist, the phenomenon that the chains are broken is avoided, and the service life of the incinerator slag discharging device is guaranteed.

Description

The slag discharging device of vertical rotating incinerator for thermal decomposition
Technical field
The utility model relates to the technical field of solid waste treatment facility, is specifically a kind of slag discharging device of vertical rotating incinerator for thermal decomposition.
Background technology
The vertical rotating incinerator for thermal decomposition is a kind of novel refuse treatment plant, because it has the characteristics such as compact conformation, operating cost is low, exhaust emissions is effective, is more and more used.The body of vertical rotating incinerator for thermal decomposition of the prior art is divided into two combustion chambers, and rubbish enters a combustion chamber in the mode of continuous and quantitative,---drying---pyrolysis---gasification---process of solid combustible after-flame that experiences a heating.Contain a large amount of fuel gas in the flue gas of the one indoor generation of combustion, then enter dual firing chamber and fully mix with the excess air that adds, implement oxygen-excess combustion, the pernicious gas of rubbish generation is thoroughly decomposed.
In prior art, the slag discharging device of vertical rotating incinerator for thermal decomposition adopts drag conveyor or conveying worm that slag is discharged stove usually.But there is following shortcoming in the slag discharging device of these structures:
What 1) adopt due to drag conveyor is to bury the mode of scraping, be that the driving wheel on head chain drive-belt drags scraper plate and removes the gred, it is the motion state of relative sliding between scraper plate and base plate, therefore, the noise that produces is very large, because resistance is larger, device can cause chain breakage after operation for a long time simultaneously;
When 2) conveying worm removes the gred, owing to often containing iron wire, bulk brick, stone etc. in waste residue, therefore, can cause the spiral Auger often stuck, needing stops work every now and then keeps in repair, thereby greatly reduces production efficiency.
The utility model content
Technical problem to be solved in the utility model is, a kind of not friction is provided, reduces noise, can guarantee the slag discharging device of the vertical rotating incinerator for thermal decomposition of service life and production efficiency.
for solving the problems of the technologies described above, the slag discharging device of the vertical rotating incinerator for thermal decomposition that the utility model provides, comprise motor, transmission mechanism, the scraper chain that frame and a plurality of scraper plate are formed by connecting, described scraper chain is arranged on frame, motor is positioned at driving with scraper chain away from an end of slag blanking port and by transmission mechanism of frame and is connected, described scraper chain also comprises chain and a plurality of knuckle joint that forms the closed loop hinge, a plurality of knuckle joints are one group of symmetrical both sides that are positioned at frame respectively in twos, the lower end of each knuckle joint is fixedly connected with chain, be fixedly connected with a scraper plate between every group of knuckle joint simultaneously, the projection that has a part between adjacent two scraper plates is overlapping, chain is connected with transmission mechanism.
Described transmission mechanism comprises tail wheel, great wheel, hinge wheel, chain and minor sprocket, and the output shaft of motor is connected with minor sprocket, and minor sprocket is in transmission connection by chain and hinge wheel, and the wheel shaft of hinge wheel and the wheel shaft of great wheel are same wheel shaft; Described great wheel is two, is rotatably connected on respectively frame both sides away from slag blanking port one end by wheel shaft; Described tail wheel is two, is rotatably connected on respectively the frame both sides of close slag blanking port one end by a wheel shaft; Be in transmission connection by chain between the great wheel of the every side of frame and tail wheel.
Described scraper plate comprises connecting lateral plate, massive plate and baffle plate, and connecting lateral plate is two, and its upper end is connected to the both sides of massive plate, and the lower end is fixedly connected on respectively on the knuckle joint of frame both sides; Massive plate is rectangle, and baffle plate vertically is connected to three edges of massive plate, and these three edges are respectively two minor faces of massive plate and one away from the long limit of this scraper plate and knuckle joint junction.
The massive plate that is not connected with baffle plate on the massive plate long limit that is connected with baffle plate on described scraper plate and adjacent scraper plate is grown the limit, and to have a part of projection overlapping.
Described motor is adjustable frequency motor.
Also have between described great wheel and frame for the adjusting device of adjusting the chain elasticity.
Described adjusting device is two groups, lay respectively at the both sides of frame, every group of adjusting device comprises adjusts screw rod and adjusting nut, one end of described adjustment screw rod is fixedly connected with the great wheel wheel shaft, the other end is fixedly connected with fixed head on frame by adjusting nut, and the junction with the great wheel wheel shaft on frame is long lumbar hole.
After adopting above structure, the utility model compared with prior art has advantages of following:
1) because scraper chain is to realize transmission by the chain that is connected to frame both sides, and slag directly drops on scraper plate from blanking port, realize again the conveying of slag via the motion of scraper plate, scraper plate need not with frame on base plate scraping and friction occur, therefore, reduce noise, also do not have resistance, avoid occurring the phenomenon of chain breakage, more guaranteed the service life of slag discharging device;
2) in addition, due to the conveying of flat scraper plate, stop to occur the phenomenon of the stuck device of large part slag in slag, therefore, more guaranteed production efficiency;
3) be provided with baffle plate at three edges of the massive plate of scraper plate, and it is overlapping also to have the projection of part between adjacent two scraper plates, therefore, does not have the gap between scraper plate and scraper plate, slag can not fall from scraper plate after dropping on scraper plate outward;
4) after the employing adjustable frequency motor, can pass through the control to the output speed of motor, control the transfer rate of slag discharging device;
5) after being provided with adjusting device between great wheel wheel shaft and frame, the elasticity of chain is adjusted, can guarantee better the feed status of scraper chain, thereby enhance productivity.
Description of drawings
Fig. 1 is the plan structure schematic diagram of the slag discharging device of the utility model vertical rotating incinerator for thermal decomposition.
Fig. 2 is the main TV structure schematic diagram of the slag discharging device of the utility model vertical rotating incinerator for thermal decomposition.
Fig. 3 is the structural representation of the utility model middle scraper.
Wherein, 1, motor; 2, minor sprocket; 3, chain; 4, hinge wheel; 5, knuckle joint; 6, scraper plate; 6.1, connecting lateral plate; 6.2, massive plate; 6.3, baffle plate; 7, frame; 8, chain; 9, great wheel; 10, fixed head; 11, long lumbar hole; 12, great wheel wheel shaft; 13, adjusting nut; 14, adjust screw rod; 15, tail wheel; 16, tail wheel wheel shaft.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
By the structural representation of the slag discharging device of the utility model vertical rotating incinerator for thermal decomposition of Fig. 1~shown in Figure 3 as can be known, it comprises the scraper chain that motor 1, transmission mechanism, frame 7 and a plurality of scraper plate 6 are formed by connecting, described scraper chain is arranged on frame 7, and motor 1 is positioned at driving with scraper chain away from an end of slag blanking port and by transmission mechanism of frame 7 and is connected.Described scraper chain also comprises chain 8 and a plurality of knuckle joint 5 that forms the closed loop hinge, a plurality of knuckle joints 5 are one group of symmetrical both sides that are positioned at frame 7 respectively in twos, the lower end of each knuckle joint 5 is fixedly connected with chain 8, be fixedly connected with a scraper plate 6 between every group of knuckle joint 5 simultaneously, the projection that has a part between adjacent two scraper plates 6 is overlapping.Chain 8 is connected with transmission mechanism.In the present embodiment, described motor 1 is adjustable frequency motor.
Described transmission mechanism comprises tail wheel 15, great wheel 9, hinge wheel 4, chain 3 and minor sprocket 2, the output shaft of motor 1 is connected with minor sprocket 2, minor sprocket 2 is in transmission connection by chain 3 and hinge wheel 4, and the wheel shaft of the wheel shaft of hinge wheel 4 and great wheel 9 is the great wheel wheel shaft 12 of same.Described great wheel 9 is two, is rotatably connected on respectively frame 7 both sides away from slag blanking port one end by great wheel wheel shaft 12.Described tail wheel 15 is two, is rotatably connected on respectively frame 7 both sides of close slag blanking port one end by a tail wheel wheel shaft 14.Be in transmission connection by chain 8 between the great wheel 9 of frame 7 every sides and tail wheel 15.
Described scraper plate 6 comprises connecting lateral plate 6.1, massive plate 6.2 and baffle plate 6.3, and connecting lateral plate 6.1 is two, and its upper end is connected to the both sides of massive plate 6.2, and the lower end is fixedly connected on respectively on the knuckle joint 5 of frame 7 both sides.Massive plate 6.2 is rectangle, and baffle plate 6.3 vertically is connected to three edges of massive plate 6.2, and these three edges are respectively two minor faces of massive plate 6.2 and one away from the long limit of this scraper plate 6 with knuckle joint 5 junctions.
The massive plate 6.2 that is not connected with baffle plate 6.3 on the massive plate 6.2 long limits that are connected with baffle plate 6.3 on described scraper plate 6 and adjacent scraper plate 6 is grown the limit, and to have a part of projection overlapping.
Also have between described great wheel 9 and frame 7 for the adjusting device of adjusting chain 8 elasticities.Described adjusting device is two groups, lay respectively at the both sides of frame 7, every group of adjusting device comprises adjusts screw rod 14 and adjusting nut 13, one end of described adjustment screw rod 14 is fixedly connected with great wheel wheel shaft 12, the other end is fixedly connected with fixed head 10 on frame 7 by adjusting nut 13, and the junction with great wheel wheel shaft 12 on frame 7 is long lumbar hole 11.

Claims (7)

1. the slag discharging device of a vertical rotating incinerator for thermal decomposition, comprise motor (1), transmission mechanism, the scraper chain that frame (7) and a plurality of scraper plate (6) are formed by connecting, described scraper chain is arranged on frame (7), motor (1) is positioned at driving with scraper chain away from an end of slag blanking port and by transmission mechanism of frame (7) and is connected, it is characterized in that: described scraper chain also comprises chain (8) and a plurality of knuckle joint (5) that forms the closed loop hinge, a plurality of knuckle joints (5) in twos one group respectively symmetry be positioned at the both sides of frame (7), the lower end of each knuckle joint (5) is fixedly connected with chain (8), be fixedly connected with a scraper plate (6) between every group of knuckle joint (5) simultaneously, the projection that has a part between adjacent two scraper plates (6) is overlapping, chain (8) is connected with transmission mechanism.
2. the slag discharging device of vertical rotating incinerator for thermal decomposition according to claim 1, it is characterized in that: described transmission mechanism comprises tail wheel (15), great wheel (9), hinge wheel (4), chain (3) and minor sprocket (2), the output shaft of motor (1) is connected with minor sprocket (2), minor sprocket (2) is in transmission connection by chain (3) and hinge wheel (4), and the wheel shaft of the wheel shaft of hinge wheel (4) and great wheel (9) is the great wheel wheel shaft (12) of same; Described great wheel (9) is two, is rotatably connected on respectively frame (7) both sides away from slag blanking port one end by great wheel wheel shaft (12); Described tail wheel (15) is two, is rotatably connected on respectively frame (7) both sides of close slag blanking port one end by a tail wheel wheel shaft (14); Be in transmission connection by chain (8) between the great wheel (9) of the every side of frame (7) and tail wheel (15).
3. the slag discharging device of vertical rotating incinerator for thermal decomposition according to claim 1, it is characterized in that: described scraper plate (6) comprises connecting lateral plate (6.1), massive plate (6.2) and baffle plate (6.3), connecting lateral plate (6.1) is two, its upper end is connected to the both sides of massive plate (6.2), and the lower end is fixedly connected on respectively on the knuckle joint (5) of frame (7) both sides; Massive plate (6.2) is rectangle, and baffle plate (6.3) vertically is connected to three edges of massive plate (6.2), and these three edges are respectively two minor faces of massive plate (6.2) and one away from the long limit of this scraper plate (6) with knuckle joint (5) junction.
4. the slag discharging device of vertical rotating incinerator for thermal decomposition according to claim 3 is characterized in that: the massive plate (6.2) that is not connected with baffle plate (6.3) on massive plate (6.2) the long limit that is connected with baffle plate (6.3) on described scraper plate (6) and adjacent scraper plate (6) is grown the limit, and to have a part of projection overlapping.
5. the slag discharging device of vertical rotating incinerator for thermal decomposition according to claim 1, it is characterized in that: described motor (1) is adjustable frequency motor.
6. the slag discharging device of vertical rotating incinerator for thermal decomposition according to claim 2, is characterized in that: also have between described great wheel (9) and frame (7) for the adjusting device of adjusting chain (8) elasticity.
7. the slag discharging device of vertical rotating incinerator for thermal decomposition according to claim 6, it is characterized in that: described adjusting device is two groups, lay respectively at the both sides of frame (7), every group of adjusting device comprises adjusts screw rod (14) and adjusting nut (13), one end of described adjustment screw rod (14) is fixedly connected with great wheel wheel shaft (12), the other end is fixedly connected with fixed head (10) on frame (7) by adjusting nut (13), and frame (7) upper and junction great wheel wheel shaft (12) is long lumbar hole (11).
CN 201320281424 2013-05-21 2013-05-21 Incinerator slag discharging device of vertical type rotating thermal pyrolysis incinerator Active CN203273909U (en)

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Application Number Priority Date Filing Date Title
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Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320281424 CN203273909U (en) 2013-05-21 2013-05-21 Incinerator slag discharging device of vertical type rotating thermal pyrolysis incinerator

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105698190A (en) * 2016-03-21 2016-06-22 安徽未名生物环保有限公司 Classified sundry discharging control system for rubbish heat treatment furnace

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105698190A (en) * 2016-03-21 2016-06-22 安徽未名生物环保有限公司 Classified sundry discharging control system for rubbish heat treatment furnace
CN105698190B (en) * 2016-03-21 2018-07-20 安徽未名生物环保有限公司 A kind of rubbish heat-treatment furnace classification impurity removal control system

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C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20181119

Address after: 315176 No. 149 Ketai Road, Wangchun Industrial Park, Haishu District, Ningbo City, Zhejiang Province

Patentee after: Ningbo Tailai environmental protection equipment Co., Ltd.

Address before: 319921 Floor, South Building of Yinzhou Chamber of Commerce, 1299 Yinxian Avenue East Section, Yinzhou District, Ningbo City, Zhejiang Province

Patentee before: Zhejiang Eco-Waste Technology Co., Ltd.

TR01 Transfer of patent right