CN211876064U - Double-oil-cylinder slag discharging machine - Google Patents
Double-oil-cylinder slag discharging machine Download PDFInfo
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- CN211876064U CN211876064U CN202020007432.6U CN202020007432U CN211876064U CN 211876064 U CN211876064 U CN 211876064U CN 202020007432 U CN202020007432 U CN 202020007432U CN 211876064 U CN211876064 U CN 211876064U
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- slag
- cooling
- cooling bin
- water storage
- seat
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Abstract
The utility model discloses a double-oil-cylinder slag extractor, which comprises a frame, wherein a cooling bin is arranged on the frame, a cooling treatment cavity is arranged inside the cooling bin, a feeding pipeline is arranged at the top of the cooling bin, a feeding hole is arranged at the top end of the feeding pipeline, and a discharge hole is arranged at the front part of the cooling bin; a slag pusher is arranged in the cooling bin and is arranged in the cooling treatment cavity; the top of the cooling bin is provided with a pair of oil cylinders, the front parts of the oil cylinders are provided with piston rods, the front ends of the piston rods are provided with rocker arms, one ends of the rocker arms are connected with the front ends of the piston rods, the other ends of the rocker arms are provided with swing shaft seats, swing shafts are arranged between the swing shaft seats, slag pushing connecting rods are sleeved on the swing shafts, one ends of the slag pushing connecting rods are connected with the swing shafts, and the other ends of the slag pushing connecting rods are connected with slag pushers. The utility model can cool the slag in the cooling water fully, and after the cooling treatment is finished, the slag discharging capability is strong and the slag is not blocked; greatly improves the efficiency of cooling and rapidly discharging slag.
Description
Technical Field
The utility model relates to a mucking machine, in particular to double-cylinder mucking machine.
Background
The slag extractor is a boiler slag-discharging device, carbon slag generated after coal is combusted in a boiler is pushed to a slag storage pit by a fire grate, and is dragged out of the boiler by the slag extractor so as to dredge slag accumulation; high-temperature ash discharged from a hearth is firstly crushed into small blocks by a double-roller type slag crusher, so that the cooling and conveying are facilitated; the crushed ash enters a water-cooling spiral slag extractor to be fully subjected to heat exchange with the spiral blade and the outer barrel, and is discharged after cooling. An air lock can be arranged at the outlet of the slag cooler; the ash inlet temperature is less than 900 ℃, the size of the slag block is less than 100MM, the conveying distance is 4-7M, and the horizontal installation is realized. The existing slag extractor is inconvenient to cool the slag, the slag is inconvenient to swing and stir, and the slag cannot be fully immersed in cooling water.
SUMMERY OF THE UTILITY MODEL
The utility model mainly solves the technical problems in the prior art, thereby providing a slag cooler which can fully cool the slag in the cooling water, and has strong slag discharging capability and no slag blockage after the cooling treatment is finished; the double-oil-cylinder slag extractor greatly improves the efficiency of cooling and rapidly discharging slag.
The above technical problem of the present invention can be solved by the following technical solutions:
a double-oil-cylinder slag extractor comprises a rack, wherein a cooling bin is arranged on the rack, a cooling treatment cavity is arranged inside the cooling bin, a feeding pipeline is arranged at the top of the cooling bin, a feeding hole is formed in the top end of the feeding pipeline, and a discharging hole is formed in the front part of the cooling bin; a slag pusher is arranged in the cooling bin and is arranged in the cooling treatment cavity; the top of the cooling bin is provided with a pair of oil cylinders, the oil cylinders are installed on two sides of the top of the cooling bin, a piston rod is arranged at the front portion of each oil cylinder, a rocker arm is arranged at the front end of each piston rod, one end of each rocker arm is connected with the front end of each piston rod, a swing shaft seat is arranged at the other end of each rocker arm, a swing shaft is arranged between the swing shaft seats, a slag pushing connecting rod is sleeved on each swing shaft, one end of each slag pushing connecting rod is connected with the corresponding swing shaft, and the.
Furthermore, an oil cylinder support is arranged on the rack, and a second fixing piece is arranged between the oil cylinder support and the rack; a first mounting shaft is arranged between the rear part of the oil cylinder and the oil cylinder support, an anti-abrasion pad is arranged on the rack, a brake plate is arranged on the anti-abrasion pad, and the brake plate is mounted at the rear part of the oil cylinder.
Furthermore, a first water storage cavity, a second water storage cavity and a third water storage cavity are arranged at the rear part of the cooling bin, the first water storage cavity, the second water storage cavity and the third water storage cavity are sequentially communicated, and the bottoms of the first water storage cavity, the second water storage cavity and the third water storage cavity are communicated with the cooling treatment cavity; the top in first water storage chamber is equipped with first apron, and the top in second water storage chamber is equipped with the second and laps, and the top in third water storage chamber is equipped with the third apron, and first apron, second apron and third apron are installed respectively at the top in cooling bin.
Furthermore, the first cover plate and the second cover plate are arranged at an obtuse angle, and the second cover plate and the third cover plate are arranged at an obtuse angle; the first cover plate and the second cover plate are arranged at an angle of 125 degrees, and the second cover plate and the third cover plate are arranged at an angle of 125 degrees.
Furthermore, a gland is arranged between the rocker arm and the front end of the piston rod; a first fixing piece is arranged between the gland and the rocker arm; and a third fixing part is arranged between the gland and the rocker arm.
Further, a second mounting shaft is arranged between the other end of the slag pushing connecting rod and the slag pusher.
Further, the top of the cooling bin is provided with a highest water level line.
Furthermore, the bottom lateral wall position in cooling bin is equipped with the inspection door, is equipped with the drift between the upper and lower portion in inspection door and cooling bin, is equipped with the connecting piece between the portion about inspection door and the cooling bin, is equipped with the fixed pin between the one end of connecting piece and the cooling bin, is equipped with first split pin between the other end of connecting piece and the inspection door, is equipped with the sealing member between inspection door and the cooling bin.
Further, the slag pusher comprises a slag pushing seat, a bending part is arranged in the middle of the slag pushing seat, a swing seat is arranged at the bottom of the slag pushing seat, the bottom surface of the swing seat is in an arc surface shape, the inner bottom surface of the cooling treatment cavity is in an arc surface shape, and the swing seat is arranged on the inner bottom surface of the cooling treatment cavity.
Furthermore, positioning seats are arranged on two sides of the middle of the swing seat, an inserting shaft is arranged between the positioning seats, a balance wheel is installed on the inserting shaft sleeve, and the balance wheel is installed on the inner bottom surface of the cooling treatment cavity.
Further, the inside of charge-in pipeline is equipped with the scraper blade, and install on the scraper blade seat the upper end of scraper blade, and the inside wall at charge-in pipeline is installed to the scraper blade seat, is equipped with the round pin axle between the upper end of scraper blade and the scraper blade seat, and the both ends of round pin axle are equipped with the second split pin, and the lateral part at the scraper blade seat is installed to the second split pin, and the lower extreme setting of scraper blade is at pushing away the internal facing surface position of sediment ware.
Furthermore, a first fixed key is arranged on one side of the swing shaft seat and the swing shaft, and a second fixed key is arranged on the other side of the swing shaft seat and the swing shaft.
The double-oil-cylinder slag extractor adopting the technical scheme is used for cooling and discharging slag burnt at the tail parts of various incinerators; an operator pours the slag to be processed into the cooling processing cavity of the cooling bin through the feeding hole of the feeding pipeline, and simultaneously can also directly pour cooling water into the cooling processing cavity through the feeding hole of the feeding pipeline, so that the slag is immersed in the cooling water; the oil cylinder controls the rocker arm to swing through the piston rod, the swing of the rocker arm drives the swing shaft seat to swing, the swing shaft seat drives the swing shaft to swing, the swing shaft drives the slag pusher to swing back and forth in the cooling treatment cavity through the slag pushing connecting rod, the slag pusher swings slag in cooling water, so that the slag is fully cooled in the cooling water, after cooling treatment is finished, an operator increases the horsepower of the oil cylinder, the oil cylinder controls the slag pusher to push the slag out of the cooling water through the piston rod, the rocker arm, the swing shaft seat, the swing shaft and the slag pushing connecting rod, the slag discharging capacity is high, and slag is not clamped; greatly improves the efficiency of cooling and rapidly discharging slag.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a top view of the double-cylinder slag extractor of the utility model.
Fig. 2 is a cross-sectional view taken along line a-a of fig. 1.
Fig. 3 is a schematic structural diagram of the inspection door of the present invention.
Fig. 4 is a schematic structural view of the slag pusher of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.
As shown in fig. 1 to 4, a double-cylinder slag extractor comprises a frame 1, wherein a cooling bin 32 is arranged on the frame 1, a cooling treatment cavity 33 is arranged inside the cooling bin 32, a feeding pipeline 34 is arranged at the top of the cooling bin 32, a feeding hole 35 is arranged at the top end of the feeding pipeline 34, and a discharging hole 36 is arranged at the front part of the cooling bin 32; the cooling bin 32 is internally provided with a slag pusher 13, and the slag pusher 13 is arranged in the cooling treatment cavity 33; the top of the cooling bin 32 is provided with a pair of oil cylinders 30, the oil cylinders 30 are installed on two sides of the top of the cooling bin 32, a piston rod 6 is arranged on the front portion of each oil cylinder 30, a rocker arm 8 is arranged at the front end of each piston rod 6, one end of each rocker arm 8 is connected with the front end of each piston rod 6, a swing shaft seat 9 is arranged at the other end of each rocker arm 8, a swing shaft 10 is arranged between the swing shaft seats 9, a slag pushing connecting rod 11 is sleeved on each swing shaft 10, one end of each slag pushing connecting rod 11 is connected with the corresponding swing shaft 10, and the other end.
The utility model discloses a double-oil-cylinder slag extractor, which is used for cooling and discharging the burned slag at the tail part of various incinerators; an operator pours the slag to be processed into the cooling processing cavity 33 of the cooling bin 32 through the feeding hole 35 of the feeding pipeline 34, and simultaneously, the cooling water can be directly poured into the cooling processing cavity 33 through the feeding hole 35 of the feeding pipeline 34, so that the slag is immersed in the cooling water; the oil cylinder 30 controls the rocker arm 8 to swing through the piston rod 6, the swing of the rocker arm 8 drives the swing shaft seat 9 to swing, the swing shaft seat 9 drives the swing shaft 10 to swing, the swing shaft 10 drives the slag pusher 13 to swing back and forth in the cooling treatment cavity 33 through the slag pushing connecting rod 11, the slag pusher 13 swings slag in cooling water, so that the slag is fully cooled in the cooling water, after the cooling treatment is finished, an operator increases the horsepower of the oil cylinder 30, the oil cylinder 30 controls the slag pusher 13 to push out the slag in the cooling water through the piston rod 6, the rocker arm 8, the swing shaft seat 9, the swing shaft 10 and the slag pushing connecting rod 11, the slag tapping capability is strong, and slag is not blocked; greatly improves the efficiency of cooling and rapidly discharging slag.
Preferably, the frame 1 is provided with an oil cylinder support 2, and a second fixing member 29 is arranged between the oil cylinder support 2 and the frame 1; a first mounting shaft 5 is arranged between the rear part of the oil cylinder 30 and the oil cylinder support 2, an anti-abrasion pad 3 is arranged on the rack 1, a brake plate 4 is arranged on the anti-abrasion pad 3, and the brake plate 4 is arranged at the rear part of the oil cylinder 30; the oil cylinder 30 is fixed through the oil cylinder support 2, and the brake control of the oil cylinder 30 can be realized through the brake plate 4.
Preferably, the rear part of the cooling bin 32 is provided with a first water storage cavity 37, a second water storage cavity 38 and a third water storage cavity 39, the first water storage cavity 37, the second water storage cavity 38 and the third water storage cavity 39 are sequentially communicated, and the bottoms of the first water storage cavity 37, the second water storage cavity 38 and the third water storage cavity 39 are communicated with the cooling treatment cavity 33; a first cover plate 21 is arranged at the top of the first water storage cavity 37, a second cover plate 22 is arranged at the top of the second water storage cavity 38, a third cover plate 25 is arranged at the top of the third water storage cavity 39, and the first cover plate 21, the second cover plate 22 and the third cover plate 25 are respectively arranged at the top of the cooling bin 32; the first water storage cavity 37, the second water storage cavity 38 and the third water storage cavity 39 are used for conveniently storing cooling water, so that the cooling processing cavity 33 is filled with the cooling water, and slag in the cooling processing cavity 33 is fully cooled.
Preferably, the first cover plate 21 is arranged at an obtuse angle to the second cover plate 22, and the second cover plate 22 is arranged at an obtuse angle to the third cover plate 25; the first cover plate 21 and the second cover plate 22 are arranged at an angle of 125 degrees, and the second cover plate 22 and the third cover plate 25 are arranged at an angle of 125 degrees; the tops of the first water storage chamber 37, the second water storage chamber 38 and the third water storage chamber 39 are hermetically controlled by the first cover plate 21, the second cover plate 22 and the third cover plate 25.
Preferably, a gland 7 is arranged between the rocker arm 8 and the front end of the piston rod 6; a first fixing piece 27 is arranged between the gland 7 and the rocker arm 8; a third fixing piece 31 is arranged between the gland 7 and the rocker arm 8; the rocker arm 8 and the piston rod 6 as well as the gland 7 and the rocker arm 8 are conveniently and fixedly installed.
Preferably, a second mounting shaft 12 is arranged between the other end of the slag pushing connecting rod 11 and the slag pusher 13; the installation is convenient.
Preferably, the top of the cooling bin 32 is provided with a highest water level line 40; the highest water level line 40 cannot be exceeded, greatly improving safety.
Preferably, an inspection door 17 is arranged at the bottom side wall position of the cooling bin 32, a wedge 18 is arranged between the inspection door 17 and the upper and lower parts of the cooling bin 32, a connecting piece 19 is arranged between the inspection door 17 and the left and right parts of the cooling bin 32, a fixing pin 20 is arranged between one end of the connecting piece 19 and the cooling bin 32, a first split pin 26 is arranged between the other end of the connecting piece 19 and the inspection door 17, and a sealing piece is arranged between the inspection door 17 and the cooling bin 32; the operator can also open the inspection door 17 to facilitate maintenance and blowdown of the interior of the cooling bin 32.
Preferably, the slag pusher 13 comprises a slag pushing seat 41, a bending part 42 is arranged in the middle of the slag pushing seat 41, a swinging seat 43 is arranged at the bottom of the slag pushing seat 41, the bottom surface of the swinging seat 43 is in an arc shape, the inner bottom surface of the cooling treatment cavity 33 is in an arc shape, and the swinging seat 43 is arranged on the inner bottom surface of the cooling treatment cavity 33; the oil cylinder 30 controls the slag pushing seat 41 and the swinging seat 43 to swing in the cooling processing cavity 33 through the piston rod 6, the rocker arm 8, the swinging shaft seat 9, the swinging shaft 10 and the slag pushing connecting rod 11, so that slag in the cooling water is pushed out, the slag discharging capability is strong, and the slag is not blocked; greatly improves the efficiency of cooling and rapidly discharging slag.
Preferably, positioning seats 44 are arranged on two sides of the middle of the swing seat 43, an inserting shaft 46 is arranged between the positioning seats 44, a balance wheel 45 is sleeved on the inserting shaft 46, and the balance wheel 45 is arranged on the inner bottom surface of the cooling treatment cavity 33; the swinging seat 43 realizes swinging operation in the cooling processing cavity 33 through the balance wheel 45, pushes out slag in the cooling water, and has strong slag discharging capability and no slag blockage; greatly improves the efficiency of cooling and rapidly discharging slag.
Preferably, the scraper 14 is arranged inside the feed pipe 34, the upper end of the scraper 14 is mounted on the scraper seat 16, the scraper seat 16 is mounted on the inner side wall of the feed pipe 34, the pin shaft 15 is arranged between the upper end of the scraper 14 and the scraper seat 16, the two ends of the pin shaft 15 are provided with second split pins 28, the second split pins 28 are mounted on the side part of the scraper seat 16, and the lower end of the scraper 14 is arranged at the inward facing surface position of the slag pusher 13; during the oscillating operation of the slag pusher 13, the slag on the slag pusher 13 can be scraped by the scraper 14 and scraped into the cooling treatment cavity 33, so that the slag is sufficiently cooled.
Preferably, a first fixed key 23 is arranged on one side of the swing shaft seat 9 and the swing shaft 10, and a second fixed key 24 is arranged on the other side of the swing shaft seat 9 and the swing shaft 10; the fixation is firmer.
Preferably, the discharge port 36 adopts a horn structure, so that the slag is prevented from being jammed.
The utility model discloses double-cylinder mucking machine adopts the double-cylinder design, and the maximum slag yield is 15m3The maximum slag feeding granularity is less than or equal to 750mm, and the slag pushing pressure of the slag discharging machine can be adjusted to be 0-20MPa at will according to actual needs. The local part of the slag discharging machine is made of special wear-resistant steel plates, and meanwhile, the three-dimensional simulation optimization design is adopted, so that the service life of the slag discharging machine is greatly prolonged. In order to prevent the boiler flue gas from overflowing from the inside of the slag extractor, a water seal is designed in the slag extractor, so that not only is the complete cooling of slag ensured, but also the boiler flue gas is prevented from overflowing, and the environmental sanitation of a use plant is ensured. There is the dolly lifting mechanism in mucking machine internal design, when the dolly retreats, the lifting mechanism work, the dolly does not contact with bottom antifriction plate, and afterbody cooling water tank's water enters into the mucking machine middle part through the clearance of dolly with the antifriction plate, carries out the slag cooling, has ensured that mucking machine afterbody cooling water tank can not come out the phenomenon of collection sediment or gushing the sediment, has reduced artifical secondary and has drawn the cost of sediment.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (10)
1. A double-oil-cylinder slag extractor comprises a rack, wherein a cooling bin is arranged on the rack, a cooling treatment cavity is arranged inside the cooling bin, a feeding pipeline is arranged at the top of the cooling bin, a feeding hole is formed in the top end of the feeding pipeline, and a discharging hole is formed in the front part of the cooling bin;
the method is characterized in that: a slag pusher is arranged in the cooling bin and is arranged in the cooling treatment cavity;
the top of the cooling bin is provided with a pair of oil cylinders, the oil cylinders are installed on two sides of the top of the cooling bin, a piston rod is arranged at the front portion of each oil cylinder, a rocker arm is arranged at the front end of each piston rod, one end of each rocker arm is connected with the front end of each piston rod, a swing shaft seat is arranged at the other end of each rocker arm, a swing shaft is arranged between the swing shaft seats, a slag pushing connecting rod is sleeved on each swing shaft, one end of each slag pushing connecting rod is connected with the corresponding swing shaft, and the.
2. The dual-cylinder mucking machine of claim 1, wherein: an oil cylinder support is arranged on the rack, and a second fixing piece is arranged between the oil cylinder support and the rack; a first mounting shaft is arranged between the rear part of the oil cylinder and the oil cylinder support, an anti-abrasion pad is arranged on the rack, a brake plate is arranged on the anti-abrasion pad, and the brake plate is mounted at the rear part of the oil cylinder.
3. The dual-cylinder mucking machine of claim 1, wherein: the rear part of the cooling bin is provided with a first water storage cavity, a second water storage cavity and a third water storage cavity, the first water storage cavity, the second water storage cavity and the third water storage cavity are sequentially communicated, and the bottoms of the first water storage cavity, the second water storage cavity and the third water storage cavity are communicated with the cooling treatment cavity; the top in first water storage chamber is equipped with first apron, and the top in second water storage chamber is equipped with the second and laps, and the top in third water storage chamber is equipped with the third apron, and first apron, second apron and third apron are installed respectively at the top in cooling bin.
4. The dual-cylinder mucking machine of claim 3, wherein: the first cover plate and the second cover plate are arranged in an obtuse angle, and the second cover plate and the third cover plate are arranged in an obtuse angle; the first cover plate and the second cover plate are arranged at an angle of 125 degrees, and the second cover plate and the third cover plate are arranged at an angle of 125 degrees.
5. The dual-cylinder mucking machine of claim 1, wherein: a gland is arranged between the rocker arm and the front end of the piston rod; a first fixing piece is arranged between the gland and the rocker arm; and a third fixing part is arranged between the gland and the rocker arm.
6. The dual-cylinder mucking machine of claim 1, wherein: the top of the cooling bin is provided with a highest water level line.
7. The dual-cylinder mucking machine of claim 1, wherein: the bottom lateral wall position in cooling bin is equipped with the inspection door, is equipped with the drift between the upper and lower portion in inspection door and cooling bin, is equipped with the connecting piece between the portion about inspection door and the cooling bin, is equipped with the fixed pin between the one end of connecting piece and the cooling bin, is equipped with first split pin between the other end of connecting piece and the inspection door, is equipped with the sealing member between inspection door and the cooling bin.
8. The dual-cylinder mucking machine of claim 1, wherein: the slag pusher comprises a slag pushing seat, a bending part is arranged in the middle of the slag pushing seat, a swing seat is arranged at the bottom of the slag pushing seat, the bottom surface of the swing seat is in an arc surface shape, the inner bottom surface of the cooling treatment cavity is in an arc surface shape, and the swing seat is arranged on the inner bottom surface of the cooling treatment cavity.
9. The dual-cylinder mucking machine of claim 8, wherein: the two sides of the middle part of the swing seat are respectively provided with a positioning seat, an inserting shaft is arranged between the positioning seats, a balance wheel is arranged on the inserting shaft sleeve, and the balance wheel is arranged on the inner bottom surface of the cooling treatment cavity.
10. The dual-cylinder mucking machine of claim 1, wherein: the inside of charge-in pipeline is equipped with the scraper blade, and install on the scraper blade seat the upper end of scraper blade, and the inside wall at charge-in pipeline is installed to the scraper blade seat, is equipped with the round pin axle between the upper end of scraper blade and the scraper blade seat, and the both ends of round pin axle are equipped with the second split pin, and the lateral part at the scraper blade seat is installed to the second split pin, and the lower extreme setting of scraper blade is at pushing away the internal orientation face position of sediment ware.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020007432.6U CN211876064U (en) | 2020-01-02 | 2020-01-02 | Double-oil-cylinder slag discharging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020007432.6U CN211876064U (en) | 2020-01-02 | 2020-01-02 | Double-oil-cylinder slag discharging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211876064U true CN211876064U (en) | 2020-11-06 |
Family
ID=73260348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020007432.6U Expired - Fee Related CN211876064U (en) | 2020-01-02 | 2020-01-02 | Double-oil-cylinder slag discharging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211876064U (en) |
-
2020
- 2020-01-02 CN CN202020007432.6U patent/CN211876064U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201106 Termination date: 20220102 |