CN214370281U

CN214370281U - Wet-type combined ash and slag removing machine for boiler

Info

Publication number: CN214370281U
Application number: CN202023234454.5U
Authority: CN
Inventors: 苟百平; 赵瑞舟
Original assignee: Ningxia Sanrui Machinery Environmental Protection Equipment Co ltd
Current assignee: Ningxia Sanrui Machinery Environmental Protection Equipment Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-10-08
Anticipated expiration: 2030-12-29

Abstract

The utility model belongs to the technical field of the ash removal slagging-off machine, especially, wet-type is with ash removal slagging-off machine of uniting is used to boiler, to current ash removal slagging-off machine, when cleaing away the lime-ash in the coal, inefficiency, inconvenient carries out the ejection of compact to the coal after cleaing away the lime-ash, and when detaching the lime-ash in the coal, causes the lime-ash to waft easily and spills in the air to influence peripheral air quality, influence the healthy problem of staff. The following scheme is proposed at present, and it is including handling the case, the top of handling the case is fixed with the dog-house, has seted up the bin outlet on the right side wall of handling the case, and bin outlet department is equipped with the articulated frame that articulates in handling the incasement. The utility model discloses a prevent blockking up the mechanism to rotate when starting along with the motor through belt pulley two, and rotate through the cleaning brush that drive belt transmission is connected in belt pulley one connecting axle, and clean the surface of filter screen, prevent that the hole on the filter screen from causing the phenomenon of jam by the fine ash that falls in the aquatic to take place.

Description

Wet-type combined ash and slag removing machine for boiler

Technical Field

The utility model relates to a deashing slagging-off machine technical field especially relates to a wet-type is ash removal slagging-off machine jointly for boiler.

Background

The boiler is an energy conversion device, the energy input to the boiler comprises chemical energy and electric energy in fuel, the boiler outputs steam, high-temperature water or organic heat carrier with certain heat energy, the origin of the boiler refers to a water container heated on fire, the boiler refers to a place where the fuel is combusted, and the boiler comprises a boiler and a furnace.

The existing ash and slag removing machine is low in efficiency when ash and slag in coal are removed, the coal with the ash and slag removed is inconvenient to discharge, and ash and slag are easy to fly in the air when the ash and slag in the coal are removed, so that the surrounding air quality is influenced, and the health of workers is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a wet-type is jointly except that ash and slag remover for boiler has solved current ash and slag remover, when cleaing away the lime-ash in the coal, and is inefficient, inconvenient carries out the ejection of compact to the coal after cleaing away the lime-ash, and when detaching the lime-ash in the coal, causes the lime-ash to waft easily and spills in the air to influence peripheral air quality, influence the healthy problem of staff.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a wet-type combined ash and slag removing machine for a boiler comprises a treatment box, wherein a feeding port is fixed at the top of the treatment box, a discharging port is formed in the right side wall of the treatment box, a hinged frame hinged in the treatment box is arranged at the discharging port, the cross section of the hinged frame is of a square-shaped structure, a separating net is connected to the inner wall of the hinged frame in a sliding manner, a fixed plate is fixed to the inner wall of the left side of the treatment box, a connecting plate is fixed to the left side wall of the hinged frame, the bottom of the connecting plate is attached to the top of the fixed plate, a motor is fixed to the right side wall of the treatment box, a vibrating screen mechanism is connected among the separating net, the hinged frame and the treatment box, a herringbone plate is fixed to the inner wall of the treatment box, a water pump fixed to the inner bottom surface of the treatment box is arranged below the herringbone plate, a straight pipe is connected to the position of the water inlet of the water pump, and a water suction cover is fixed to the other end of the water inlet pipe, the inner wall of cover that absorbs water is fixed with the filter screen, and the left side inner wall of handling the case articulates there is electric telescopic handle, and electric telescopic handle's flexible end is articulated with articulated frame's bottom, and articulated frame's below is equipped with the dust fall mechanism of installing in handling the incasement, all installs the outlet on the both sides wall of handling the case, all installs manual valve on the outlet, is connected with between motor and the processing case and prevents blockking up the mechanism.

Preferably, the sieve mechanism that shakes is including rotating the pivot of connection on handling case right side inner wall, and the outside rigid coupling of pivot has the carousel, and the output shaft of motor runs through and handles the case and link to each other with the one end of pivot, and the both ends of separation net all are fixed with the guide block, and the both sides inner wall of articulated frame has all been seted up with guide block matched with guide way.

Preferably, the guide grooves are internally and respectively fixed with a slide bar, the guide blocks are respectively provided with a slide hole matched with the slide bar, and springs sleeved on the outer sides of the corresponding slide bars are arranged between the two ends of each guide block and the inner walls of the two sides of the corresponding guide groove.

Preferably, the dust fall mechanism is including fixing the fixed type square frame on handling the incasement wall, and the inner wall of fixed type square frame is fixed with the cross template, rotates on the cross template and is connected with the rotation pipeline, and the equal fixed mounting all around of the outside of rotation pipeline has the blade.

Preferably, a first bevel gear is fixed at the top end of the rotating pipeline, a spray head fixedly connected to the outer side of the rotating pipeline is arranged below each blade, a second bevel gear is meshed with one side of the first bevel gear, a mounting shaft hole of the second bevel gear is fixedly connected to the outer side of an extending portion at one end of the rotating shaft, and the rotating pipeline is rotatably and hermetically connected to the outer side of the straight pipe.

Preferably, prevent blockking up the mechanism including rotating the connecting axle of connection on handling case right side inner wall, the one end of connecting axle is fixed with the cleaning brush, and one side of cleaning brush is laminated mutually with the surface of filter screen, is equipped with the belt pulley one of rigid coupling in the connecting axle outside between cleaning brush and the case right side inner wall of handling, and the outside rigid coupling of pivot has belt pulley two, and the transmission is connected with the drive belt between belt pulley two and the belt pulley one.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses among the sieve mechanism shakes, under the cooperation of carousel, guide block, slide bar, spring to through motor start and anticlockwise rotation, make the carousel rotate then, and make the carousel support the separation net and move, thereby make the separation net through the guide block, slide bar, under the mating reaction of spring, realize the shake of separation net, can realize the screening separation to coal fast, and screen out the fine ash in the coal, improved the dusting efficiency of coal greatly.

2. The utility model discloses among the dust fall mechanism, through fixed mouth style of calligraphy frame, the cross template, the rotation pipeline, the blade, awl tooth one, the shower nozzle, the cooperation of awl tooth two, and in the time of shaking through the separation net, make two anticlockwise rotations of awl tooth, and cooperate under the linkage effect of a plurality of parts, and carry out the quick suction to the dust that sieves down, and the mobility of dust with higher speed, and the water pump starts simultaneously, and make the cover that absorbs water can extract the water liquid of handling the incasement, make water liquid loop through the inlet tube, the straight tube gets into in the pivoted rotation pipeline, and spray out to a plurality of shower nozzles, make the fine ash of coal can fast fall to aquatic fast, prevent that the fine ash can waft in the air, influence staff's healthy.

3. The utility model discloses in preventing blockking up the mechanism, under the cooperation of connecting axle, belt pulley one, drive belt, belt pulley two, cleaning brush to rotate when starting along with the motor through belt pulley two, and rotate through the cleaning brush that drive belt connects in the connecting axle of belt pulley one and connect, and clean the surface of filter screen, prevent that the hole on the filter screen from causing the phenomenon of jam to take place by the fine ash that falls in aquatic, improved the filter effect of filter screen greatly.

4. The utility model discloses in, start through electric telescopic handle to promote articulated frame and slope, make the coal that the screening is separated can discharge through the bin outlet then.

Drawings

FIG. 1 is a schematic structural view of a wet-type combined ash and slag remover for a boiler according to the present invention;

FIG. 2 is a schematic structural diagram of a dust-settling mechanism of a wet combined ash and slag removing machine for a boiler according to the present invention, which is partially viewed from above;

FIG. 3 is a schematic structural view showing the expansion of a rotary plate of a wet-type combined ash and slag remover for a boiler according to the present invention;

FIG. 4 is an enlarged schematic structural view of the wet-type combined ash and slag remover for boilers at the position A;

FIG. 5 is an enlarged schematic structural view of a wet-type combined ash and slag remover for a boiler at the position B;

fig. 6 is an enlarged schematic structural view of the wet-type combined ash and slag remover for a boiler at the position C.

In the figure: 1. a treatment tank; 2. a feeding port; 3. a discharge outlet; 4. an articulated frame; 41. a separation net; 42. a connecting plate; 43. a fixing plate; 5. a motor; 6. a vibrating screen mechanism; 601. a turntable; 602. a guide block; 603. a slide bar; 604. a spring; 7. a water pump; 71. a straight pipe; 72. a water inlet pipe; 73. a water absorbing cover; 74. a filter screen; 8. an electric telescopic rod; 9. a dust falling mechanism; 901. a fixed square frame; 902. a cross-shaped plate; 903. rotating the pipeline; 904. a blade; 905. a first bevel gear; 906. a spray head; 907. a second bevel gear; 10. a water outlet; 11. an anti-clogging mechanism; 1101. a connecting shaft; 1102. a first belt pulley; 1103. a transmission belt; 1104. a second belt pulley; 1105. a cleaning brush; 12. a herringbone plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-6, a wet combined ash and slag removing machine for a boiler comprises a treatment box 1, a feed inlet 2, a discharge outlet 3, a hinged frame 4, a separation net 41, a connecting plate 42, a fixing plate 43, a motor 5, a vibrating screen mechanism 6, a rotary disc 601, a guide block 602, a slide bar 603, a spring 604, a water pump 7, a straight pipe 71, a water inlet pipe 72, a water suction cover 73, a filter screen 74, an electric telescopic rod 8, a dust falling mechanism 9, a fixed square frame 901, a cross-shaped plate 902, a rotating pipeline 903, blades 904, a first bevel gear 905, a nozzle 906, a second bevel gear 907, a water outlet 10, an anti-blocking mechanism 11, a connecting shaft 1101, a first belt pulley 1102, a driving belt 1103, a second belt 1104, a cleaning brush 1105 and a herringbone plate 12, wherein the top of the treatment box 1 is fixed with the feed inlet 2, the right side wall of the treatment box 1 is provided with the discharge outlet 3, the discharge outlet 3 is provided with the hinged frame 4 hinged in the treatment box 1, the cross section of the hinged frame 4 is in a square-shaped structure, the inner wall of the hinged frame 4 is connected with a separating net 41 in a sliding manner, the left inner wall of the treatment box 1 is fixed with a fixed plate 43, the left side wall of the hinged frame 4 is fixed with a connecting plate 42, the bottom of the connecting plate 42 is attached to the top of the fixed plate 43, the right side wall of the treatment box 1 is fixed with a motor 5, a vibrating screen mechanism 6 is connected between the separating net 41, the hinged frame 4 and the treatment box 1, the inner wall of the treatment box 1 is fixed with a herringbone plate 12, a water pump 7 fixed on the inner bottom surface of the treatment box 1 is arranged below the herringbone plate 12, a straight pipe 71 is connected at a water outlet of the water pump 7, a water inlet pipe 72 is connected at a water inlet of the water pump 7, a water suction cover 73 is fixed at the other end of the water inlet pipe 72, a filter screen 74 is fixed on the inner wall of the water suction cover 73, an electric telescopic rod 8 is hinged to the left inner wall of the treatment box 1, and a telescopic end of the electric telescopic rod 8 is hinged to the bottom of the hinged frame 4, the lower portion of the hinged frame 4 is provided with a dust falling mechanism 9 installed in the treatment box 1, two side walls of the treatment box 1 are provided with water outlets 10, the water outlets 10 are provided with manual valves, a blocking-preventing mechanism 11 is connected between the motor 5 and the treatment box 1, the filter screen 74 is arranged to filter coal ash falling in water, and meanwhile when sewage needs to be discharged, the manual valve can be opened through the manual valve, so that the sewage can be rapidly discharged through the water outlets 10 under the arrangement of the herringbone plate 12.

Further, the vibrating screen mechanism 6 comprises a rotating shaft rotatably connected to the inner wall of the right side of the processing box 1, a rotating disc 601 is fixedly connected to the outer side of the rotating shaft, an output shaft of the motor 5 penetrates through the processing box 1 and is connected with one end of the rotating shaft, guide blocks 602 are fixed to both ends of the separation net 41, guide grooves matched with the guide blocks 602 are formed in the inner walls of both sides of the hinged frame 4, sliding rods 603 are fixed in the guide grooves, sliding holes matched with the sliding rods 603 are formed in the guide blocks 602, springs 604 sleeved on the outer sides of the corresponding sliding rods 603 are arranged between both ends of the guide blocks 602 and the inner walls of both sides of the corresponding guide grooves, two springs 604 arranged in each guide groove can cooperate with the rotation of the rotating disc 601, shaking of the separation net 41 is achieved, then screening of coal is achieved, and coal ash in the coal is screened out.

Further, the dust falling mechanism 9 comprises a fixed square frame 901 fixed on the inner wall of the treatment box 1, a cross-shaped plate 902 is fixed on the inner wall of the fixed square frame 901, a rotating pipeline 903 is rotatably connected to the cross-shaped plate 902, blades 904 are fixedly mounted on the periphery of the outer side of the rotating pipeline 903, a first conical tooth 905 is fixed at the top end of the rotating pipeline 903, nozzles 906 fixedly connected to the outer side of the rotating pipeline 903 are arranged below the blades 904, one side of the first conical tooth 905 is meshed with a second conical tooth 907, a mounting shaft hole of the second conical tooth 907 is fixedly connected to the outer side of an extending part at one end of the rotating shaft, the rotating pipeline 903 is rotatably and hermetically connected to the outer side of the straight pipe 71, when the rotating pipeline 903 rotates along with the rotating pipeline, the blades 904 can be driven to rotate, accordingly, the screened coal ash is greatly accelerated to fall, and simultaneously, under the action of the nozzles 906 rotating along with the rotating pipeline 903, the coal ash can be fallen, a good dust removal effect is achieved, and a sealing ring is arranged at the joint of the straight pipe 71 and the rotating pipeline 903.

Further, prevent blockking up mechanism 11 and including rotating the connecting axle 1101 of connection on treating case 1 right side inner wall, the one end of connecting axle 1101 is fixed with cleaning brush 1105, one side of cleaning brush 1105 is laminated with the surface of filter screen 74 mutually, be equipped with the pulley 1102 of rigid coupling in the connecting axle 1101 outside between cleaning brush 1105 and the case 1 right side inner wall of treating, the outside rigid coupling of pivot has pulley two 1104, the transmission is connected with drive belt 1103 between pulley two 1104 and the pulley 1102, the setting of cleaning brush 1105, can prevent that the hole on the filter screen 74 from being caused the phenomenon of jam by the fine ash that falls in the aquatic from taking place, the filter effect of filter screen 74 has been improved greatly.

The working principle is as follows: the worker puts coal for a boiler into the feeding port 2, starts the coal for the boiler through the motor 5 and rotates anticlockwise, then the rotary disc 601 rotates, the rotary disc 601 supports the separation net 41, the separation net 41 shakes under the matching action of the guide block 602, the slide rod 603 and the spring 604, the coal can be quickly screened and separated, fine ash in the coal is screened out, meanwhile, the second conical tooth 907 rotates anticlockwise, the rotation pipe 903 connected with the first conical tooth 905 rotates anticlockwise, the blades 904 on the periphery of the outer side of the rotation pipe 903 can rotate, screened dust can be quickly sucked down, the flowability of the dust is accelerated, the water pump 7 is started at the same time, the water suction cover 73 can suck water in the treatment box 1, and the water enters the rotating rotation pipe 903 through the water inlet pipe 72 and the straight pipe 71 in sequence, and spray out to a plurality of shower nozzles 906, make the fine ash of coal can sink to the aquatic fast, prevent that the fine ash can fly away in the air, influence staff's healthy, in addition, pulley two 1104 rotates along with the motor 5 starts simultaneously, and rotate through the cleaning brush 1105 that the drive belt 1103 transmission is connected in the connecting axle 1101 that pulley one 1102 is connected, and clean the surface of filter screen 74, prevent that the hole on the filter screen 74 from being caused the phenomenon of jam by the fine ash that falls in the aquatic and taking place, the filter effect of filter screen 74 has greatly improved, when needing to carry out the ejection of compact to the coal that screens the separation, start through electric telescopic handle 8, and promote articulated frame 4 to incline, make the coal that screens the separation can discharge through bin outlet 3 subsequently.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A wet-type combined ash and slag removing machine for boilers comprises a processing box (1) and is characterized in that a feed port (2) is fixed at the top of the processing box (1), a discharge port (3) is formed in the right side wall of the processing box (1), a hinged frame (4) hinged in the processing box (1) is arranged at the discharge port (3), the cross section of the hinged frame (4) is of a square-shaped structure, a separation net (41) is connected to the inner wall of the hinged frame (4) in a sliding manner, a fixing plate (43) is fixed to the inner wall of the left side of the processing box (1), a connecting plate (42) is fixed to the left side wall of the hinged frame (4), the bottom of the connecting plate (42) is attached to the top of the fixing plate (43), a motor (5) is fixed to the right side wall of the processing box (1), a vibration sieve mechanism (6) is connected between the separation net (41), the hinged frame (4) and the processing box (1), the inner wall of handling case (1) is fixed with chevron-shaped board (12), the below of chevron-shaped board (12) is equipped with fixes water pump (7) on handling case (1) inner bottom surface, the delivery port department of water pump (7) is connected with straight tube (71), the water inlet department of water pump (7) is connected with inlet tube (72), the other end of inlet tube (72) is fixed with suction hood (73), the inner wall of suction hood (73) is fixed with filter screen (74), the left side inner wall of handling case (1) articulates there is electric telescopic handle (8), the flexible end of electric telescopic handle (8) is articulated with the bottom of articulated frame (4), the below of articulated frame (4) is equipped with dust fall mechanism (9) of installing in handling case (1), all install outlet (10) on the both sides wall of handling case (1), all install manual valve on outlet (10), be connected with between motor (5) and the handling case (1) and prevent blockking up mechanism (11).

2. The wet combined ash and slag remover for boilers according to claim 1, wherein said vibrating screen mechanism (6) comprises a rotating shaft rotatably connected to the inner wall of the right side of the treatment box (1), the outer side of the rotating shaft is fixedly connected with a rotating disc (601), the output shaft of the motor (5) penetrates through the treatment box (1) and is connected with one end of the rotating shaft, the two ends of the separation net (41) are both fixed with guide blocks (602), and the inner walls of the two sides of the hinged frame (4) are both provided with guide grooves matched with the guide blocks (602).

3. The wet type combined ash and slag remover for boilers according to claim 2, wherein slide bars (603) are fixed in the guide grooves, slide holes matched with the slide bars (603) are formed in the guide blocks (602), and springs (604) sleeved on the outer sides of the corresponding slide bars (603) are arranged between the two ends of each guide block (602) and the inner walls of the two sides of the corresponding guide groove.

4. The wet combined ash and slag remover for boilers as claimed in claim 1, wherein said dust-settling mechanism (9) comprises a fixed frame (901) fixed on the inner wall of said treatment box (1), a cross-shaped plate (902) is fixed on the inner wall of said fixed frame (901), a rotary pipe (903) is rotatably connected to said cross-shaped plate (902), and vanes (904) are fixedly mounted on the periphery of the outer side of said rotary pipe (903).

5. The wet type combined ash and slag removing machine for the boiler according to claim 4, wherein a first bevel gear (905) is fixed at the top end of the rotating pipeline (903), a spray head (906) fixedly connected to the outer side of the rotating pipeline (903) is arranged below each blade (904), a second bevel gear (907) is meshed and connected to one side of the first bevel gear (905), a mounting shaft hole of the second bevel gear (907) is fixedly connected to the outer side of an extending part at one end of the rotating shaft, and the rotating pipeline (903) is rotatably and hermetically connected to the outer side of the straight pipe (71).

6. The wet type combined ash and slag removing machine for the boiler according to claim 1, wherein the anti-blocking mechanism (11) comprises a connecting shaft (1101) rotatably connected to the inner wall of the right side of the treatment box (1), a cleaning brush (1105) is fixed to one end of the connecting shaft (1101), one side of the cleaning brush (1105) is attached to the surface of the filter screen (74), a first belt pulley (1102) fixedly connected to the outer side of the connecting shaft (1101) is arranged between the cleaning brush (1105) and the inner wall of the right side of the treatment box (1), a second belt pulley (1104) is fixedly connected to the outer side of the rotating shaft, and a transmission belt (1103) is connected between the second belt pulley (1104) and the first belt pulley (1102).