A boiler slagging device
By designing the vibrating soft plate and the No. 1 rotating shaft in the boiler ash removal device, the problem of coal ash accumulation caused by different degrees of combustion was solved, realizing automatic stratification and efficient screening of coal ash, and simplifying the operation process.
Patent Information
- Application Number
- CN202310240356.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2023-03-13
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2043-03-13
AI Technical Summary
In existing boiler ash removal equipment, coal ash particles of varying sizes are produced due to different degrees of combustion. Existing equipment cannot efficiently separate the coal ash particles into layers, and the operation of existing equipment is relatively cumbersome. Existing equipment has not effectively solved the problem of secondary crushing of large particles after coal combustion, which leads to cumbersome operation.
Design a boiler ash removal device, including a ash removal box, a vibrating plate, and a No. 1 rotating shaft. The vibrating plate separates coal ash into different sizes by rotating the shaft. Limiting rods and connecting plates reduce jamming, scrapers prevent coal ash movement, and magnetic balls reduce clumping, thus achieving stratified screening of coal ash.
The design of the vibrating flexible plate enables automatic stratification of coal ash, reducing the workload of subsequent screening and improving operational efficiency.
Smart Images
Figure CN116221750B_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application belongs to the technical field of boiler, in particular to a boiler slagging device. BACKGROUND
[0002] The boiler is an energy conversion device in modern society, which can heat water by burning, and transfer the heated water or steam through pipes for equipment operation or heating.
[0003] At present, in the prior art, the combustion mode of the boiler is various, among which the coal combustion is a very common heating mode, and the coal ash generated after the combustion of coal can be used as a raw material for secondary processing of fertilizer.
[0004] In use, after the combustion of coal, different size particles of different sizes will exist due to different combustion degrees, at this time, the fine particles can be directly used, and the large particles need to be crushed again, the existing boiler slagging device often causes the coal ash to accumulate together, resulting in the need for subsequent multiple sieving, and the operation is more cumbersome, therefore, the present application provides a boiler slagging device. SUMMARY
[0005] In order to make up for the shortcomings of the prior art, solve the problem that different size particles of different sizes will exist due to different combustion degrees after the combustion of coal, at this time, the fine particles can be directly used, and the large particles need to be crushed again, the existing boiler slagging device often causes the coal ash to accumulate together, resulting in the need for subsequent multiple sieving, and the operation is more cumbersome, therefore, the present application provides a boiler slagging device.
[0006] The technical scheme adopted by the present application to solve the technical problem is: the boiler slagging device comprises a slagging box, a boiler is arranged on the top of the slagging box, a pair of ground rails are arranged on the bottom of the slagging box, the slagging box slides above the ground rails, a receiving box is fixedly connected to each side of the inside of the slagging box, a shaking soft plate is fixedly connected between the pair of receiving boxes, a plurality of groups of first shafts are rotatably connected in the inside of the slagging box, the first shafts are divided into four groups, and the rotation directions of the first shafts on both sides and the pair of first shafts in the middle are opposite, a plurality of groups of rollers are arranged on the side wall of the first shaft, the rollers are in contact with the shaking soft plate, and the coal ash discharged from the slagging box can be collected and treated by using the slagging box, at this time, the shaking soft plate will rise and fall under the rotation of the first shaft, so that the coal ash on the top of the shaking soft plate is layered in size, so that the coal ash with smaller particles is located at the bottom, and the coal ash is in a layered state after the slagging box is pulled out along the ground rails by the subsequent workers, so that the coal ash can be sieved and subsequent processing is facilitated.
[0007] Preferably, a plurality of groups of the first rotating shaft side wall are provided with a plurality of groups of the first sliding groove; the first sliding groove is slidably connected with a limiting rod; the roller is rotatably connected to the end of the limiting rod; the limiting rod and the first sliding groove are connected by a spring; the first rotating shaft side wall is fixedly connected with a plurality of connecting plates; each pair of the connecting plates is evenly distributed on both sides of each group of the roller; during operation, this step utilizes the scalability of the limiting rod to smoothly contact the shaking soft plate during the rotation of the first rotating shaft, reduces the jamming of the roller caused by the straightening effect of the shaking soft plate, and the existence of the connecting plate can produce part of the frustration effect during rotation, increase the vibration effect, and accelerate the stratification of the coal ash.
[0008] Preferably, the two side walls of the first sliding groove are provided with a plurality of groups of the second sliding groove; the side wall of the connecting plate is fixedly connected with a first supporting plate; the end of the first supporting plate is in contact with the second sliding groove; the roller is provided with a third sliding groove; the third sliding groove is internally rolled with a collision ball; the side wall of the third sliding groove is fixedly connected with a limiting plate; during operation, this step utilizes the opening of a plurality of groups of the second sliding groove on the side wall of the limiting rod to increase the frustration effect of the connecting plate during the rotation of the roller, and the third sliding groove inside the roller can move and collide inside the third sliding groove under the pushing of the collision ball, produce vibration, loosen the coal ash through the conductivity of the vibration, and assist the stratification treatment of the coal ash.
[0009] Preferably, the bottom of the shaking soft plate is provided with a second supporting plate; a plurality of dust leakage holes are formed in the middle of the shaking soft plate; a plurality of extrusion columns are fixedly connected to the top surface of the second supporting plate at positions corresponding to the dust leakage holes; during operation, this step utilizes the gap between the second supporting plate and the shaking soft plate to store fine coal ash, so that the extrusion columns are pushed out of the dust leakage holes under the effect of the pushing force, and contact with the coal ash, increasing the turning of the coal ash and the stratification effect of the coal ash.
[0010] Preferably, the side wall of each group of the extrusion column is hingedly connected with a connecting rod; the connecting rod and the extrusion column are connected by a torsional spring; the end of the connecting rod is fixedly connected with a supporting block; the supporting block is in contact with the bottom surface of the shaking soft plate; during operation, this step utilizes the existence of the connecting rod on the side wall of the extrusion column to provide support effect to the shaking soft plate, reduces the adhesion between the shaking soft plate and the second supporting plate, and reduces the occurrence of the jamming between the extrusion column and the dust leakage hole.
[0011] Preferably, the receiving box top and side wall are fixed with the third supporting plate; the end of the third supporting plate is hingedly connected with the second rotating shaft; the third supporting plate and the second rotating shaft are connected through the torsional spring; the side wall of the second rotating shaft is fixedly connected with the scraper; the side wall of the scraper is in contact with the upper and lower surfaces of the shaking soft plate; during operation, the scraping effect of the scraper and the shaking soft plate can reduce the movement of the coal ash to both sides on the shaking soft plate, keep the coal ash in the shaking state on the shaking soft plate, and facilitate the layering treatment, thereby providing support for subsequent staff screening.
[0012] Preferably, the top surface of the scraper on the top of the shaking soft plate is fixedly connected with the blocking plate; the blocking plate is arc-shaped and is bent towards the middle part of the shaking soft plate; during operation, the blocking effect of the blocking plate on the scraper can reduce the movement of the coal ash to both sides into the receiving box, and reduce the occurrence of the jamming condition.
[0013] Preferably, a plurality of groups of magnetic balls are rolled between the shaking soft plate and the second supporting plate; the collision ball is made of magnetic material and repels the magnetic ball; during operation, the magnetic repulsion effect between the collision ball and the magnetic ball can drive the magnetic ball to move between the second supporting plate and the shaking soft plate when the first rotating shaft rotates, collide with the existing coal ash, and reduce the occurrence of the coal ash agglomeration condition.
[0014] The beneficial effects of the present application are:
[0015] 1. The present application provides a boiler slagging device, which can collect and process the discharged coal ash by using the existing slagging box. At this time, the shaking soft plate will rise and fall under the rotation of the first rotating shaft, so that the coal ash on the top of the shaking soft plate is stratified, and the coal ash with smaller particles is located at the bottom. After the subsequent workers pull out the slagging box along the track, the coal ash is in a stratified state, so as to screen the coal ash and facilitate subsequent processing.
[0016] 2. The present application provides a boiler slagging device, which can smoothly contact the shaking soft plate during the rotation of the first rotating shaft by using the telescopic property of the limiting rod, reduce the rotation jamming of the roller caused by the straightening effect of the shaking soft plate, and increase the vibration effect by the existence of the connecting plate during the rotation, thereby accelerating the stratification of the coal ash. BRIEF DESCRIPTION OF DRAWINGS
[0017] The drawings described herein are used to provide further understanding of the present application, and form a part of the present application. The schematic embodiments of the present application and their descriptions are used to explain the present application, and do not constitute an improper limitation on the present application. In the drawings:
[0018] Figure 1 It is a perspective view of the present application.
[0019] Figure 2 It is the internal structure schematic view of the slag outlet box of the application;
[0020] Figure 3 It is the structure schematic view of the first rotating shaft of the application;
[0021] Figure 4 It is the structure schematic view of the second supporting plate of the application;
[0022] Figure 5 It is the structure schematic view of the scraper of the application;
[0023] Figure 6 It is the structure schematic view of the rubber plate of the application;
[0024] Legend:
[0025] 1, boiler; 11, ground rail; 12, slag outlet box; 13, storage box; 14, shaking soft plate; 15, first rotating shaft; 16, roller; 2, limiting rod; 21, first sliding groove; 22, connecting plate; 3, second sliding groove; 31, first supporting plate; 32, third sliding groove; 33, collision ball; 34, limiting plate; 4, second supporting plate; 41, dust leakage hole; 42, extrusion column; 5, supporting block; 51, connecting rod; 6, third supporting plate; 61, second rotating shaft; 62, scraper; 7, blocking plate; 8, magnetic ball; 9, rubber plate. DETAILED DESCRIPTION
[0026] The technical solutions in the embodiments of the application will be described clearly and completely below with reference to the drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, rather than all the embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the application.
[0027] Please refer to Figures 1-4As shown, a boiler slagging device, including a slagging box 12; the top of the slagging box 12 is provided with a boiler 1; the bottom of the slagging box 12 is provided with a pair of ground rails 11; the slagging box 12 slides above the ground rail 11; the inside of the slagging box 12 is respectively fixed with a receiving box 13; a pair of receiving boxes 13 are fixed between the shaking soft plate 14; the inside of the slagging box 12 is rotatably connected with a plurality of groups of first shafts 15; the first shaft 15 is divided into four groups, and the rotation direction of the two sides of the first shaft 15 and the middle pair of the first shaft 15 is opposite; the side wall of the first shaft 15 is provided with a plurality of groups of rollers 16; the roller 16 and the shaking soft plate 14 are in contact; when the coal in the boiler 1 burns, part of the coal ash generated will be discharged from the slagging hole of the boiler 1 and enter the inside of the slagging box 12 at the bottom of the boiler 1, at this time, the coal ash of different sizes will fall on the top surface of the shaking soft plate 14, and the belly of the first shaft 15 will rotate under the driving of the motor, driving the roller 16 and the bottom of the shaking soft plate 14 to contact, making the shaking soft plate 14 rise and fall, at this time, the smaller coal ash will pass through the gap between the large coal ash and be located at the bottom, and the coal ash after slagging is treated, and the rotation direction of each pair of first shaft 15 is relatively arranged, this step utilizes the existence of the slagging box 12 to collect and process the discharged coal ash, at this time, the shaking soft plate 14 will rise and fall under the rotation of the first shaft 15, so that the coal ash on the top of the shaking soft plate 14 is layered, so that the coal ash with smaller particles is located at the bottom, facilitating the subsequent workers to draw out the slagging box 12 along the ground rail 11, and the coal ash is in a layered state, so as to screen the coal ash for subsequent processing.
[0028] As Figure 3 shown, a plurality of groups of the first shaft 15 side wall are provided with a plurality of groups of first sliding grooves 21; the inside of the first sliding groove 21 is slidably connected with a limiting rod 2; the roller 16 is rotatably connected at the end of the limiting rod 2; the limiting rod 2 and the first sliding groove 21 are connected through the spring; the side wall of the first shaft 15 is fixedly connected with a plurality of groups of connecting plates 22; each pair of the connecting plate 22 is uniformly distributed on both sides of each group of the roller 16; when the first shaft 15 rotates, the roller 16 and the shaking soft plate 14 are in contact, at this time, the limiting rod 2 will shrink in the first sliding groove 21 under the action of pressure, so that the roller 16 smoothly rolls through the bottom of the shaking soft plate 14, at the same time, the existence of the connecting plate 22 can make the end and the shaking soft plate 14 contact, so that the first shaft 15 in the rotating process makes the connecting plate 22 and the shaking soft plate 14 contact and produce a jerk effect, this step utilizes the telescopic property of the limiting rod 2, which can smoothly contact the shaking soft plate 14 in the rotating process of the first shaft 15, reduces the rotation of the roller 16 caused by the straightening effect of the shaking soft plate 14, and at the same time, the existence of the connecting plate 22 can make the rotating process produce a part of the jerk effect, increase the vibration effect, and accelerate the layering of the coal ash.
[0029] As Figure 3 shown, the two sides of the chute 21 are provided with a plurality of groups of the second chute 3; the connecting plate 22 is provided with a first support plate 31; the first support plate 31 is in contact with the second chute 3; the roller 16 is provided with a third chute 32; the third chute 32 is provided with a collision ball 33; the third chute 32 is provided with a limiting plate 34; during the rotation of the first rotating shaft 15, the plurality of groups of the second chute 3 on the side wall of the limiting rod 2 can be in contact with the end of the first support plate 31, so that the first support plate 31 drives the connecting plate 22 to have a jerk effect, and the third chute 32 in the roller 16 can move the collision ball 33 under the pushing of the limiting plate 34 during the rotation of the roller 16 and the contact of the soft plate 14, and the collision effect between the limiting plate 34 and the side wall is generated, which utilizes the plurality of groups of the second chute 3 on the side wall of the limiting rod 2 to increase the jerk effect of the connecting plate 22 during the rotation of the roller 16, and the third chute 32 in the roller 16 can move in the third chute 32 under the pushing of the collision ball 33, collide, vibrate, and loosen the coal ash through the conductivity of the vibration to assist the coal ash in the layering treatment.
[0030] As Figure 4 shown, the bottom of the soft plate 14 is provided with a second support plate 4; the soft plate 14 is provided with a plurality of groups of dust leakage holes 41; the second support plate 4 is provided with a plurality of groups of extrusion columns 42; during the shaking of the soft plate 14, the plurality of groups of dust leakage holes 41 on the surface of the soft plate 14 can store the fine coal ash particles in the gap between the second support plate 4 and the soft plate 14, and under the extrusion effect of the roller 16, the second support plate 4 drives the extrusion column 42 to pass through the dust leakage hole 41 and the surface coal ash to generate an upward pushing force to stir the coal ash, which utilizes the gap between the second support plate 4 and the soft plate 14 to store the fine coal ash, so that the second support plate 4 pushes the extrusion column 42 out of the dust leakage hole 41 under the pushing force to contact the coal ash, increase the stirring of the coal ash, and increase the layering effect of the coal ash.
[0031] As Figures 4-6As shown in the figure, the side wall of each group of the extrusion column 42 is hinged with a connecting rod 51; the connecting rod 51 and the extrusion column 42 are connected through a torsional spring; the end of the connecting rod 51 is fixedly connected with a supporting block 5; the supporting block 5 and the bottom surface of the shaking soft plate 14 are in contact; in working, the multiple groups of supporting blocks 5 installed on the side wall of the extrusion column 42 can support the shaking soft plate 14 under the supporting effect of the torsional spring, and the connecting rod 51 leaves space between the second supporting plate 4 and the shaking soft plate 14 to make the coal ash enter the storage smoothly; this step uses the existence of the connecting rod 51 on the side wall of the extrusion column 42 to provide supporting effect for the shaking soft plate 14, reduces the adhesion between the shaking soft plate 14 and the second supporting plate 4, and reduces the occurrence of the jamming between the extrusion column 42 and the dust leakage hole 41.
[0032] As shown in the figure, Figures 2-5 the top and the side wall of the storage box 13 are fixedly connected with a third supporting plate 6; the end of the third supporting plate 6 is hinged with a second rotating shaft 61; the third supporting plate 6 and the second rotating shaft 61 are connected through a torsional spring; the side wall of the second rotating shaft 61 is fixedly connected with a scraper 62; the side wall of the scraper 62 is in contact with the upper and lower surfaces of the shaking soft plate 14; in working, when the shaking soft plate 14 is up and down by rotating through the first rotating shaft 15, the scraper 62 will always adhere to the side wall of the shaking soft plate 14 under the supporting of the torsional spring of the second rotating shaft 61, blocks the coal ash moving to the two sides, so that the coal ash keeps shaking on the shaking soft plate 14, and is layered, this step uses the adhesion effect of the scraper 62 and the shaking soft plate 14 to reduce the coal ash moving to the two sides on the shaking soft plate 14, keeps the coal ash in the shaking state on the shaking soft plate 14, and provides support for the subsequent staff screening.
[0033] As shown in the figure, Figure 5 the top surface of the scraper 62 on the top of the shaking soft plate 14 is fixedly connected with a blocking plate 7; the blocking plate 7 is arc-shaped and is bent to the middle part of the shaking soft plate 14; in working, when the shaking soft plate 14 is up and down, the scraper 62 will adhere to the surface of the shaking soft plate 14, at this time, the blocking plate 7 installed on the scraper 62 can block the coal ash moving to the two sides through the bending angle of itself, this step uses the blocking effect of the blocking plate 7 on the scraper 62 to cooperate with the bending angle to reduce the coal ash moving to the two sides into the storage box 13 and reduce the occurrence of the jamming.
[0034] As shown in the figure, Figures 3-4As shown, multiple sets of magnetic balls 8 roll between the vibrating flexible plate 14 and the second support plate 4; the collision ball 33 is made of magnetic material and repels the magnetic balls 8; during operation, as the first rotating shaft 15 rotates, the distance between the collision ball 33 and the magnetic ball 8 decreases due to the continuous rotation of the multiple sets of collision balls 33. At this time, under the effect of the magnetic repulsion between the two, the magnetic ball 8 will roll and collide between the vibrating flexible plate 14 and the second support plate 4. This step utilizes the magnetic repulsion effect between the collision ball 33 and the magnetic ball 8 to drive the magnetic ball 8 to move between the second support plate 4 and the vibrating flexible plate 14 when the first rotating shaft 15 rotates, colliding with the existing coal ash and reducing the occurrence of coal ash clumping.
[0035] Please see Figure 6 As shown in the first embodiment, as another implementation of the present invention, a rubber plate 9 is fixed between the side wall of the extrusion column 42 and the connecting rod 51; the rubber plate 9 is arc-shaped and elastic; during operation, when the connecting rod 51 supports the vibrating soft plate 14, the rubber plate 9 can use its own elasticity to support and cooperate with the connecting rod 51 to maintain the support effect. This step utilizes the elastic support effect provided by the rubber plate 9 to reduce the mechanical wear of the torsion spring of the connecting rod 51, improve the service life of the equipment, and increase the stability of the equipment during use.
[0036] Working principle: when the coal in the boiler 1 burns, part of the coal ash generated will be discharged from the slag hole of the boiler 1 into the slag box 12 at the bottom of the boiler 1, at this time, the coal ash of different sizes will fall on the top surface of the shaking soft plate 14, and the belly No. 1 rotating shaft 15 will rotate under the drive of the motor, driving the roller 16 and the bottom of the shaking soft plate 14 to contact, making the shaking soft plate 14 produce up and down fluctuation, at this time, the smaller coal ash will pass through the gap between the large coal ash and be located at the bottom, and the coal ash after slagging is treated by layering, and the rotating direction of each pair of No. 1 rotating shaft 15 is relatively arranged, in the rotating process of No. 1 rotating shaft 15, with the contact of roller 16 and shaking soft plate 14, at this time, limiting rod 2 will shrink in No. 1 sliding groove 21 under the action of pressure, making roller 16 smoothly roll through the bottom of shaking soft plate 14, at the same time, the existence of connecting plate 22 can make the end and shaking soft plate 14 contact, so that No. 1 rotating shaft 15 makes connecting plate 22 and shaking soft plate 14 contact in the process of rotation, causing the effect of jerk, in the rotating process of No. 1 rotating shaft 15, the plurality of No. 2 sliding grooves 3 opened on the side wall of limiting rod 2 can be in contact with the end of No. 1 supporting plate 31 in turn, so that No. 1 supporting plate 31 drives connecting plate 22 to appear jerk effect, at the same time, the plurality of No. 3 sliding grooves 32 opened in roller 16 can make collision ball 33 move under the push of limiting plate 34 in the process of roller 16 rotating and shaking soft plate 14 contacting, and produce collision effect between limiting plate 34 side wall, in the process of shaking soft plate 14 shaking, the plurality of dust leakage holes 41 opened on the surface of shaking soft plate 14 can supply fine coal ash particles into the gap between No. 2 supporting plate 4 and shaking soft plate 14 for storage, and under the extrusion effect of roller 16, No. 2 supporting plate 4 will drive extrusion column 42 to pass through dust leakage hole 41 and contact with surface coal ash, produce upward thrust, turn over the coal ash, the plurality of supporting blocks 5 installed on the side wall of extrusion column 42 can support shaking soft plate 14 under the supporting effect of torsional spring, cooperate with connecting rod 51 to leave space between No. 2 supporting plate 4 and shaking soft plate 14 for coal ash to enter the storage smoothly, when shaking soft plate 14 is up and down fluctuated by No. 1 rotating shaft 15 rotating, scraper 62 will always adhere to the side wall of shaking soft plate 14 under the support of No. 2 rotating shaft 61 torsional spring, block the coal ash moving towards both sides, so that the coal ash keeps shaking on shaking soft plate 14, and is layered, when shaking soft plate 14 appears up and down fluctuation, scraper 62 will adhere to the surface of shaking soft plate 14, at this time, the blocking plate 7 installed on the scraper 62 can block the coal ash moving towards both sides by its own bending angle, in the rotating process of No. 1 rotating shaft 15, with the continuous rotation of a plurality of collision balls 33, the distance between collision ball 33 and magnetic ball 8 will be reduced, at this time, under the effect of magnetic repulsion between the two, magnetic ball 8 will roll and collide between shaking soft plate 14 and No. 2 supporting plate 4.
[0037] The above shows and describes the basic principles, main features and advantages of the present application. Those skilled in the art should understand that the present application is not limited to the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.
Claims
1. A boiler slagging device, comprising a slagging box (12); the top of the slagging box (12) is provided with a boiler (1); the bottom of the slagging box (12) is provided with a pair of ground rails (11); the slagging box (12) slides above the ground rails (11); characterized in that: Both sides of the slag box (12) are fixedly connected with receiving boxes (13); a pair of the receiving boxes (13) are fixedly connected with a shaking soft plate (14); a plurality of groups of first rotating shafts (15) are rotatably connected in the slag box (12); the first rotating shafts (15) are divided into four groups, and the rotating directions of the first rotating shafts (15) on both sides and the first rotating shafts (15) in the middle are opposite; a plurality of groups of rollers (16) are arranged on the side walls of the first rotating shafts (15); the rollers (16) are in contact with the shaking soft plate (14). A plurality of groups of first sliding grooves (21) are formed in the side walls of the first rotating shafts (15); limit rods (2) are slidably connected in the first sliding grooves (21); the rollers (16) are rotatably connected to the end portions of the limit rods (2); the limit rods (2) and the first sliding grooves (21) are connected through springs; a plurality of groups of connecting plates (22) are fixedly connected to the side walls of the first rotating shafts (15); each pair of the connecting plates (22) is uniformly distributed on both sides of each group of the rollers (16). A plurality of groups of second sliding grooves (3) are formed in the side walls of the first sliding grooves (21); a first supporting plate (31) is fixedly connected to the side wall of the connecting plate (22); the end portion of the first supporting plate (31) is in contact with the second sliding groove (3); a third sliding groove (32) is formed in the roller (16). A plurality of groups of dust leakage holes (41) are formed in the shaking soft plate (14).
2. A boiler slagging device according to claim 1, characterized in that A plurality of groups of impact balls (33) are rolled in the third sliding groove (32); a limit plate (34) is fixedly connected to the side wall of the third sliding groove (32).
3. A boiler slagging device according to claim 2, characterized in that: A second supporting plate (4) is arranged at the bottom of the shaking soft plate (14); a plurality of groups of extrusion columns (42) are fixedly connected to the top surface of the second supporting plate (4) at positions corresponding to the dust leakage holes (41).
4. A boiler slagging device according to claim 3, characterized in that: A connecting rod (51) is hingedly connected to the side wall of each group of the extrusion columns (42); the connecting rod (51) and the extrusion column (42) are connected through a torsional spring; a supporting block (5) is fixedly connected to the end portion of the connecting rod (51); the supporting block (5) is in contact with the bottom surface of the shaking soft plate (14).
5. A boiler slagging device according to claim 4, characterised in that: A third supporting plate (6) is fixedly connected to the top and the side wall of the receiving box (13); a second rotating shaft (61) is hingedly connected to the end portion of the third supporting plate (6); the third supporting plate (6) and the second rotating shaft (61) are connected through a torsional spring; a scraper (62) is fixedly connected to the side wall of the second rotating shaft (61); the side wall of the scraper (62) is in contact with the upper and lower surfaces of the shaking soft plate (14).
6. A boiler slagging device according to claim 5, characterized in that: A blocking plate (7) is fixedly connected to the top surface of the scraper (62) at the top of the shaking soft plate (14); the blocking plate (7) is arc-shaped and is bent towards the middle portion of the shaking soft plate (14).
7. A boiler slagging device according to claim 6, characterised in that: A plurality of groups of magnetic balls (8) are rolled between the shaking soft plate (14) and the second supporting plate (4); the impact ball (33) is made of magnetic material and repels the magnetic ball (8).
Citation Information
Patent Citations
Screening device for activated carbon production
CN210058992U
Particle Separation Device for Slag Shatter System
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