阅读说明：本技术 一种锅炉除渣除尘设备 (Boiler slagging-off dust collecting equipment ) 是由 杨君凯 于 2021-07-30 设计创作，主要内容包括：本申请涉及一种锅炉除渣除尘设备,涉及除渣除尘设备的领域,其包括锅炉本体,锅炉本体底部开设有除渣口,除渣口处可拆卸连接有挡板,还包括运送组件,运送组件包括输送件和筛分件,输送件包括输送架、输送辊、输送带和输送电机,输送架位于所述锅炉本体底部,输送辊与输送架转动连接,输送带张紧套设于输送辊表面,输送带为网格输送带,输送电机用于驱动输送辊转动,筛分件位于输送带和上下带面之间,筛分件用于对渣料进行筛分。工作过程中,运送组件能够在除渣的同时将炉渣筛分成不同粒径的炉渣。本申请具有便于对炉渣回收进行二次利用的效果。(The utility model relates to a boiler slagging-off dust collecting equipment relates to slagging-off dust collecting equipment's field, and it includes boiler body, and boiler body has seted up the slagging-off mouth in the bottom, and slagging-off mouth department can dismantle and be connected with the baffle, still including transporting the subassembly, transports the subassembly including carrying a and screening, carries a including carriage, conveying roller, conveyer belt and conveying motor, and the carriage is located boiler body bottom, conveying roller rotate with the carriage and are connected, and the conveying roller surface is located to conveyer belt tensioning cover, and the conveyer belt is the net conveyer belt, and conveying motor is used for driving the conveying roller and rotates, and screening is located the conveyer belt and takes between the face from top to bottom, and screening is used for screening the slag charge. In the working process, the conveying assembly can screen the slag into the slag with different grain diameters while removing the slag. This application has the effect of being convenient for retrieve the slag and carry out reutilization.)

1. The utility model provides a boiler slagging-off dust collecting equipment, includes boiler body (1), slagging-off mouth (11) have been seted up to boiler body (1) bottom, slagging-off mouth (11) department can be dismantled and be connected with baffle (111), its characterized in that: the boiler body (1) is characterized by further comprising a conveying assembly (2), the conveying assembly (2) comprises a conveying piece (21) and a screening piece (22), the conveying piece (21) comprises a conveying frame (211), a conveying roller (212), a conveying belt (213) and a conveying motor (214), the conveying frame (211) is located at the bottom of the boiler body (1), the conveying roller (212) is rotatably connected with the conveying frame (211), the conveying belt (213) is arranged on the surface of the conveying roller (212) in a tensioning sleeved mode, the conveying belt (213) is a grid conveying belt (213), the conveying motor (214) is used for driving the conveying roller (212) to rotate, the screening piece (22) is located between the conveying belt (213) and the upper and lower belt surfaces, and the screening piece (22) is used for screening slag materials.

2. The apparatus of claim 1, wherein: the screening part (22) comprises a fixing plate (221) and a plurality of screens (222), the fixing plate (221) is obliquely and downwards arranged towards the direction far away from the conveying frame (211), the screens (222) are arranged in a plurality of layers, the screens (222) are arranged in layers along the thickness direction of the fixing plate (221), and the aperture of the screen (222) on the upper layer is larger than that of the screen (222) on the lower layer.

3. The apparatus of claim 2, wherein: the surface of the fixing plate (221) close to the boiler body (1) is fixedly connected with a plurality of bristles (2211), and the bristles (2211) are in contact with the conveying belt (213).

4. The apparatus of claim 2, wherein: the screening piece (22) further comprises a storage box (223), a plurality of partition plates (2231) are arranged in the storage box (223), the storage box (223) is divided into a plurality of storage cavities (2232) by the partition plates (2231), and one end, far away from the conveying frame (211), of the screening piece (222) extends to the position right above the storage cavities (2232).

5. The apparatus of claim 1, wherein: still include dust removal subassembly (3), dust removal subassembly (3) are including dust excluding hood (31), dust removal pipe (32) and dust exhausting fan (33), dust excluding hood (31) be used for with the dust of slagging tap (11) department is collected, dust removal pipe (32) one end with dust excluding hood (31) intercommunication, the other end with dust exhausting fan (33) intercommunication, the air outlet department fixedly connected with dust removal case (331) of dust exhausting fan (33).

6. The apparatus of claim 1, wherein: boiler body (1) in slagging-off mouth (11) department rotates and is connected with cleaning roller (12), cleaning roller (12) one end is provided with driving piece (13), driving piece (13) are used for the drive cleaning roller (12) rotate.

7. The apparatus of claim 6, wherein: the driving part (13) comprises a driving disc (131), a connecting rod (132) and a push rod (133), the driving disc (131) is coaxially and fixedly connected with the conveying roller (212), one end of the connecting rod (132) is eccentrically hinged with the driving disc (131), one end of the push rod (133) is hinged with the connecting rod (132), and the other end of the push rod (133) is fixedly connected with the cleaning roller (12).

8. The apparatus of claim 6, wherein: the cleaning roller (12) is provided with blades (121), each blade (121) comprises two sections, the two sections of blades (121) are spirally distributed along the axial direction of the cleaning roller (12), and the rotating directions of the two sections of blades (121) are opposite.

9. The apparatus of claim 1, wherein: still include vibration subassembly (4), vibration subassembly (4) are including support frame (41), spring (42) and vibrating motor (43), support frame (41) are located carriage (211) bottom, spring (42) one end with carriage (211) are connected, the other end with support frame (41) are connected, the casing of vibrating motor (43) with carriage (211) are connected.

Technical Field

The application relates to the field of deslagging and dust-removing equipment, in particular to deslagging and dust-removing equipment for a boiler.

Background

The boiler is an energy conversion device, the energy input to the boiler comprises chemical energy and electric energy in fuel, and the boiler outputs steam, high-temperature water or an organic heat carrier with certain heat energy. During the operation of the boiler, fuel needs to be continuously supplied into the boiler, and slag generated in the boiler needs to be cleaned periodically, so that the boiler can be operated continuously.

At present, the related art, such as application document with application number 201611015506.5, discloses a slag removing and dust removing device for a boiler, which comprises a boiler, a conveying plate and a slag storage chamber, wherein one end of the conveying plate is arranged at the lower part of a slag outlet of the boiler, the bottom of the other end of the conveying plate is provided with a counterweight, the middle part of the conveying plate is provided with a rotating shaft, and a high-pressure air device is arranged below the counterweight; the upper portion of the conveying plate is provided with a dust removing pipe, a one-way valve is arranged on the dust removing pipe, the bottom end of the dust removing pipe is connected with a dust hood, a conveying belt is arranged below the dust hood, the other end of the conveying belt is located above a storage chamber, and an impulse type cloth bag dust collection device is arranged at the upper end of the storage chamber. During operation, the size of pressure in the valve control dust removal pipe, and then the dynamics of control absorption raise dust sets up atomizer in the dust removal pipe, carries out the subsidence of certain degree with absorbent raise dust, through the switching of counter weight and the dual wind-force effect control transport board of high-pressure wind, slagging-off convenient and fast.

In view of the above-mentioned related technologies, the inventor believes that the sizes of the grain sizes of the cleaned slag are mixed during the deslagging process, which is not beneficial to recycling the slag for secondary use.

Disclosure of Invention

In order to facilitate the reutilization of slag recovery, the application provides a boiler slagging-off dust collecting equipment.

The application provides a boiler slagging-off dust collecting equipment adopts following technical scheme:

the utility model provides a boiler slagging-off dust collecting equipment, includes boiler body, the slagging-off mouth has been seted up to boiler body bottom, slagging-off mouth department can dismantle and be connected with the baffle, still including transporting the subassembly, it includes transport piece and screening piece to transport the subassembly, transport piece includes carriage, conveying roller, conveyer belt and conveyor motor, the carriage is located boiler body bottom, the conveying roller with the carriage rotates to be connected, conveyer belt tensioning cover is located the conveying roller surface, the conveyer belt is the net conveyer belt, conveyor motor is used for the drive the conveying roller rotates, screening piece is located between conveyer belt and the upper and lower band face, screening piece is used for screening the slag charge.

By adopting the technical scheme, when the slag in the boiler is cleaned, the conveying motor is started, the conveying motor drives the conveying roller to rotate, the conveying roller drives the conveying belt to rotate when rotating, then the baffle at the slag removing opening is opened, the slag drops to the conveying belt from the slag removing opening, and the slag removing operation can be completed when the conveying belt rotates, because the conveying belt is a grid conveying belt, the slag can be screened in the process of conveying the slag by the conveying belt, the slag with larger grain diameter is conveyed away through the surface of the grid conveying belt, the slag with other grain diameters passes through the grid conveying belt and drops into the screening part between the upper belt surface and the lower belt surface of the conveying belt, the screening part further screens the slag with other grain diameters, so that the slag can be screened into the slag with different grain diameters, the structure can screen the slag into the slag with different grain diameters while removing, and the grain diameters of each slag obtained by slag removing are uniform, the secondary utilization of the slag is convenient to recycle.

Optionally, the screening spare includes fixed plate and screen cloth, the fixed plate orientation is kept away from the direction slope of carriage sets up downwards, the screen cloth is equipped with a plurality ofly, and is a plurality of the screen cloth is followed the thickness direction layering of fixed plate sets up, and the aperture that is located the screen cloth of upper strata is greater than the aperture that is located the screen cloth of lower floor.

Through adopting above-mentioned technical scheme, the slag after the net conveyer belt screening drops to the screening spare on, and the slag slides downwards along the screen cloth of slope, and the screen cloth that the slag slided a plurality of layering settings in-process can carry out multistage screening to the slag to make the slag screened into the slag of multiple different particle diameters, and the particle size of every kind of slag is even, is convenient for retrieve the slag and carry out the reutilization.

Optionally, a plurality of bristles are fixedly connected to the surface of the fixing plate close to the boiler body, and the bristles are in contact with the conveyor belt.

Through adopting above-mentioned technical scheme, the brush hair can clean the conveyer belt in the transportation process of conveyer belt, reduces because of the problem that the grid on the conveyer belt is blockked up that slag and conveyer belt adhesion lead to, has strengthened the operational reliability who transports the subassembly.

Optionally, screening piece still includes the bin, be equipped with a plurality of baffles in the bin, the baffle will the bin is separated inside and is a plurality of storage chambeies, the screen cloth is kept away from carriage one end extends to directly over the storage chamber.

Through adopting above-mentioned technical scheme, the slag is continued to slide along the screen cloth after the screening is accomplished, and until dropping and getting into the storage chamber that corresponds with the screen cloth, can realize the automatic process of collecting the slag of different particle diameters, improved the lower defect of manual work collection slag efficiency, effectively reduced the clearance cost of clearance slag.

Optionally, still include the dust removal subassembly, the dust removal subassembly includes dust excluding hood, dust removal pipe and dust exhausting fan, the dust excluding hood be used for with the dust of slag notch department is collected, dust removal pipe one end with dust excluding hood intercommunication, the other end with dust exhausting fan intercommunication, dust exhausting fan's air outlet department fixedly connected with dust removal case.

Through adopting above-mentioned technical scheme, when the clearance slag, open dust exhausting fan, dust exhausting fan passes through the gas suction dust removal pipe that contains a large amount of dusts of dust excluding hood with slag notch department, then the gas that contains a large amount of dusts gets into the dust removal incasement through the dust removal pipe and is purified and discharge again, has effectively reduced the great problem of slagging-off in-process raise dust, is favorable to boiler body to keep clear production environment.

Optionally, the boiler body in slag notch department rotates and is connected with the cleaning roller, cleaning roller one end is provided with the driving piece, the driving piece is used for driving the cleaning roller rotates.

Through adopting above-mentioned technical scheme, during the clearance slag, the driving piece drives the cleaning roller and rotates, and the cleaning roller rotates and to dial out the slagging-off mouth with this internal slag of boiler, has reduced the slag and has leaded to the unable clean up's of this internal slag of boiler problem because of the dead weight whereabouts, has effectively improved the slagging-off effect to the boiler body.

Optionally, the driving part comprises a driving disc, a connecting rod and a push rod, the driving disc is coaxially and fixedly connected with the conveying roller, one end of the connecting rod is eccentrically hinged to the driving disc, one end of the push rod is hinged to the connecting rod, and the other end of the push rod is fixedly connected with the cleaning roller.

Through adopting above-mentioned technical scheme, when the clearance slag, the conveying roller drives the driving-disc and rotates, and pulling connecting rod reciprocating motion when the driving-disc rotates drives the push rod during the connecting rod motion and is circular motion, and the push rod drives the cleaning roller when being circular motion and rotates, and above-mentioned structure need not to set up extra power supply for the cleaning roller, is favorable to reducing the energy consumption of clearance slag in-process to reduce the manufacturing cost of enterprise.

Optionally, the cleaning roller is provided with blades, the blades comprise two sections, the two sections of blades are spirally distributed along the axial direction of the cleaning roller, and the rotating directions of the two sections of blades are opposite.

Through adopting above-mentioned technical scheme, both ends are revolved to opposite blade and are rotated the in-process at the cleaning roller, can make the slag drop at the conveyer belt along width direction's center department as far as possible, have effectively reduced the slag and have fallen from conveyer belt one side and lead to the problem that the slag can not be collected completely.

Optionally, the vibration assembly comprises a support frame, a spring and a vibration motor, the support frame is located at the bottom of the conveying frame, one end of the spring is connected with the conveying frame, the other end of the spring is connected with the support frame, and a shell of the vibration motor is connected with the conveying frame.

Through adopting above-mentioned technical scheme, the clearance slag in-process starts vibrating motor, and vibrating motor drives and drives the carriage vibration, and the spring can transmit the vibration of carriage to the conveyer belt on to improve the screening effect of conveyer belt, and the conveyer belt drives screening piece vibration, can also improve the screening effect of screening piece to the slag.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the boiler deslagging and dedusting equipment is provided with the conveying assembly, the conveying assembly comprises the grid conveying belt and the screening piece, slag is screened through the grid conveying belt and the screening piece in the slag conveying process, deslagging can be performed while the slag is screened into slag with different particle sizes, the particle size of each slag obtained through deslagging is uniform, and secondary utilization of slag recycling is facilitated;

2. according to the slag removing and dust removing equipment for the boiler, the cleaning roller is rotatably connected in the boiler body, when slag is cleaned, the cleaning roller rotates to pull the slag in the boiler body out of the slag removing opening, the problem that the slag in the boiler body cannot be cleaned due to falling of the slag due to dead weight is solved, and the slag removing effect on the boiler body is effectively improved;

3. the application provides a pair of boiler slagging-off dust collecting equipment is equipped with dust removal component, has effectively reduced the great problem of raise dust among the slagging-off process, is favorable to the boiler body to keep clear production environment.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall structure from another perspective of an embodiment of the present application;

FIG. 3 is a partial cross-sectional view of an embodiment of the present application;

fig. 4 is an enlarged view of a portion a in fig. 1.

Reference numerals: 1. a boiler body; 11. a deslagging port; 111. a baffle plate; 12. cleaning the roller; 121. a blade; 13. a drive member; 131. a drive disc; 132. a connecting rod; 133. a push rod; 2. a transport assembly; 21. a conveying member; 211. a carriage; 2111. mounting a plate; 21111. an avoidance groove; 21112. a connecting plate; 212. a conveying roller; 213. a conveyor belt; 214. a conveying motor; 22. screening the pieces; 221. a fixing plate; 2211. brushing; 222. screening a screen; 223. a storage tank; 2231. a partition plate; 2232. a storage chamber; 3. a dust removal assembly; 31. a dust hood; 32. a dust removal pipe; 33. a dust removal fan; 331. a dust removal box; 4. a vibrating assembly; 41. a support frame; 411. a support frame; 412. a support bar; 42. a spring; 43. a vibration motor.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses boiler slagging-off dust collecting equipment. Referring to fig. 1 and 2, a slag and dust removing apparatus for a boiler includes a boiler body 1, a conveyor assembly 2, a dust removing assembly 3, and a vibration assembly 4.

Referring to fig. 1, 2 and 3, a deslagging port 11 is formed at the bottom of a boiler body 1, a baffle 111 is fixedly connected to the deslagging port 11 by screws, the deslagging port 11 is sealed by the baffle 111, a conveying assembly 2 comprises a conveying part 21 and a screening part 22, the conveying part 21 comprises a conveying frame 211, conveying rollers 212, conveying belts 213 and a conveying motor 214, the boiler body 1 is located right above one end of the conveying frame 211, the conveying frame 211 comprises two parallel mounting plates 2111, the conveying rollers 212 are provided with two conveying rollers 212, the two conveying rollers 212 are respectively located at two ends of the mounting plate 2111 along the length direction, one end of each conveying roller 212 is correspondingly and rotatably connected with one mounting plate 2111, the rotating axes of the two conveying rollers 212 are parallel to each other, the conveying belts 213 are tightly sleeved on the surfaces of the two conveying belts 213, the conveying belts 213 are teflon grid conveying belts, and the casings of the conveying motors 214 are fixedly connected with the conveying frame 211 by screws, an output shaft of the conveying motor 214 is coaxially and fixedly connected with a conveying roller 212 close to the boiler body 1 by a key.

Referring to fig. 1, 2 and 3, the screening element 22 is located between the upper and lower belt surfaces of the conveyor belt 213, the screening element 22 includes a fixing plate 221, a screen 222 and a storage box 223, an avoiding groove 21111 is formed in any mounting plate 2111 along the length direction, the section of the fixing plate 221 perpendicular to the length direction of the mounting plate 2111 is U-shaped, one end of the fixing plate 221 passes through the avoiding groove 21111 and extends to the position between the upper and lower belt surfaces of the conveyor belt 213, a plurality of evenly distributed bristles 2211 are welded to the upper surface of the portion of the fixing plate 221 located between the upper and lower belt surfaces of the conveyor belt 213, and the bristles 2211 are in contact with the conveyor belt 213.

Referring to fig. 1 and 3, the fixing plate 221 is disposed obliquely downward in a direction away from the conveying frame 211, a plurality of screens 222 are disposed, in this embodiment, two screens 222 are disposed, the two screens 222 are uniformly spaced in a layered manner in a thickness direction of the fixing plate 221, the screens 222 are welded to vertical side walls of the fixing plate 221, the two screens 222 are parallel to each other and to a bottom wall of the fixing plate 221, and an aperture of the screen 222 on an upper layer is larger than an aperture of the screen 222 on a lower layer.

Referring to fig. 3, two partitions 2231 are disposed in the storage tank 223, the two partitions 2231 divide the interior of the storage tank 223 into three storage cavities 2232, the storage cavity 2232 near the transport rack 211 is located right below one end of the bottom wall of the fixing plate 221, which is far away from the transport rack 211, and the other two storage cavities 2232 are located right below one end of each screen 222, which is far away from the transport rack 211.

Referring to fig. 3 and 4, the boiler body 1 is rotatably connected with a cleaning roller 12 in the slag removal port 11, the rotation axis of the cleaning roller 12 is parallel to the rotation axis of the conveying roller 212, the cleaning roller 12 is provided with blades 121, each blade 121 comprises two sections, the two sections of blades 121 are spirally distributed along the axial direction of the cleaning roller 12, the rotation directions of the two sections of blades 121 are opposite, and the junction of the two sections of blades 121 is located at the axial midpoint of the cleaning roller 12.

Referring to fig. 3 and 4, a driving member 13 is arranged on one side of the cleaning roller 12 close to the storage box 223, the driving member 13 is located outside the boiler body 1, the driving member 13 comprises a driving disc 131, a connecting rod 132 and a push rod 133, the driving disc 131 and the end of the conveying roller 212 close to the boiler body 1 are coaxially welded, one end of the driving rod is eccentrically hinged with the circumferential edge of the driving disc 131, one end of the push rod 133 and one end of the connecting rod 132 far away from the driving disc 131 are axially hinged, and the other end of the push rod 133 and the end of the cleaning roller 12 are welded.

Referring to fig. 1 and 2, the dust removing assembly 3 is located at the end of the conveying frame 211 close to one end of the boiler body 1, the dust removing assembly 3 comprises a dust removing cover 31, a dust removing pipe 32 and a dust removing fan 33, the opening of the dust removing cover 31 faces to the deslagging port 11 of the boiler body 1, one end of the dust removing pipe 32 and one end of the dust removing cover 31 are far away from the side wall of one end of the conveying frame 211 and fixedly communicated, the other end of the dust removing pipe and the air inlet of the dust removing fan 33 are fixedly communicated, the air outlet of the dust removing fan 33 is fixedly communicated with a dust removing box 331, and the dust removing box 331 is an electrostatic dust removing box 331.

Referring to fig. 1 and 2, the vibration assembly 4 includes a support frame 41, springs 42 and a vibration motor 43, the support frame 41 is located at the bottom of the conveying frame 211, the support frame 41 includes a support frame 411 and four support rods 412, the support frame 411 is a rectangular frame, the four support rods 412 are respectively located at four right angles of the support frame 411, one end of each support rod 412 is welded to the support frame 411, two connection plates 21112 are welded to the mounting plate 2111, the springs 42 are provided in plurality, one end of each spring 42 is welded to the support frame 411, the other end of each spring is welded to the connection plate 21112, a housing of the vibration motor 43 is fixedly connected to the mounting plate 2111 by screws,

the implementation principle of the boiler deslagging and dust-removing equipment in the embodiment of the application is as follows: when the slag in the boiler is cleaned, the conveying motor 214 is started, the conveying motor 214 drives the conveying roller 212 to rotate, the conveying roller 212 drives the conveying belt 213 to rotate when rotating, then the baffle 111 at the slag removing opening 11 is opened, the slag drops onto the conveying belt 213 from the slag removing opening 11, and the operation of removing slag can be completed when the conveying belt 213 rotates.

In the deslagging process, the grid conveyor belt 213 conveys away the slag with larger particle size through the surface of the grid conveyor belt 213, the slag with other particle size passes through the grid conveyor belt 213 and falls into the screening part 22 between the upper belt surface and the lower belt surface of the conveyor belt 213, the two layers of screens 222 of the screening part 22 further screen the slag with other particle size, so that the slag can be screened into the slag with different particle size, the slag continuously slides along the screens 222 after being screened until falling into the storage cavities 2232 corresponding to the screens 222, the process of automatically collecting the slag with different particle size can be realized, and secondary utilization of slag recycling is facilitated.

In the deslagging process, the conveying roller 212 drives the driving disc 131 to rotate, the driving disc 131 drives the connecting rod 132 to reciprocate when rotating, the connecting rod 132 drives the push rod 133 to do circular motion when moving, the push rod 133 drives the cleaning roller 12 to rotate when doing circular motion, and the slag in the boiler body 1 can be taken out from the deslagging port 11 when the cleaning roller 12 rotates.

In the deslagging process, the dedusting fan 33 sucks the gas containing a large amount of dust at the deslagging port 11 into the dedusting pipe 32 through the dedusting cover 31, and then the gas containing a large amount of dust enters the dedusting box 331 through the dedusting pipe 32 to be purified and then discharged, so that the problem of large dust in the deslagging process is effectively reduced.

In the slagging-off process, vibrating motor 43 drives and drives carriage 211 vibration, and spring 42 can transmit the vibration of carriage 211 to conveyer belt 213 on to improve conveyer belt 213's screening effect, and carriage 211 drives screening piece 22 vibration, can also improve screening piece 22 and to the screening effect of slag, be favorable to fully sieving the slag evenly.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.