CN211515126U - Boiler bottom ash separating screen device - Google Patents
Boiler bottom ash separating screen device Download PDFInfo
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- CN211515126U CN211515126U CN201921951675.9U CN201921951675U CN211515126U CN 211515126 U CN211515126 U CN 211515126U CN 201921951675 U CN201921951675 U CN 201921951675U CN 211515126 U CN211515126 U CN 211515126U
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- screening
- subassembly
- housing
- feeding
- belt pulley
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Abstract
The utility model discloses a boiler bottom ash divides sieve device, including base, the subassembly of feeding, screening components and clean subassembly, the top of base is provided with the subassembly of feeding, and the bottom of the subassembly of feeding evenly is provided with the stabilizer blade, the top of the subassembly of feeding is provided with the housing, and the inside top of housing is provided with clean subassembly, the inside of housing is provided with screening components, one side on housing top is provided with the pan feeding mouth. The utility model discloses a be provided with the multilayer screening that screening subassembly realized the ashes to effectively sieve out the inside available impurity of ashes, can utilize second driving motor to rotate during the use and drive the screening roller and rotate, the inside stirring leaf of screening roller stirs the ashes and sieves this moment, and the screening in-process small granule ashes enter into the screening board through the hole on, and the screening board carries out vibration screening once more under vibrating motor's vibration, transports the ashes that sieve out finally through the conveyer belt and leaves.
Description
Technical Field
The utility model relates to a boiler technical field specifically is a boiler bottom ash divides sieve device.
Background
The boiler can use a large amount of coal when burning, and coal can produce a large amount of ashes after totally burning, just can pile up here if the ashes are not in time cleared up to influence the normal use of boiler, also probably can also continue the material that uses in the ashes that the coal burning produced after accomplishing, consequently just need use to divide the sieve device, nevertheless with regard to the ubiquitous defect in the multiple sieve device that divides that exists on the market at present:
firstly, the screening process of the traditional screening device is not fine enough, so that a large amount of old furnace ash and the like can not be screened well, and the screening effect is poor;
secondly, the traditional screening device needs to be manually carried after screening is finished, so that time and labor are consumed, and the working progress is influenced;
thirdly, the traditional screening device is not provided with a cleaning structure, so that the traditional screening device is easy to collect dust when being used for a long time, and the use of the device is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a boiler bottom ash divides sieve device to the branch that provides among the above-mentioned background art sieves the effect poor, need artificially carry, the easy problem of collecting dirt.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a boiler bottom ash divides sieve device, includes base, the subassembly of feeding, screening components and clean subassembly, the top of base is provided with the subassembly of feeding, and the bottom of the subassembly of feeding evenly is provided with the stabilizer blade, the top of the subassembly of feeding is provided with the housing, and the inside top of housing is provided with clean subassembly, the inside of housing is provided with screening components, one side on housing top is provided with the pan feeding mouth.
Preferably, a first driving motor, a conveying belt, a charging box and a first belt pulley are sequentially installed inside the charging assembly, the charging box is uniformly arranged at the top end of the conveying belt, the first driving motor is arranged on one side of the bottom end of the conveying belt, the first belt pulley is arranged on the first driving motor, and the first driving motor is connected with the conveying belt through the first belt pulley for transmission.
Preferably, screening board, vibrating motor, second belt pulley, second driving motor, screening roller, hole, carousel, buffer spring, draw-in groove, fixture block and stirring leaf are installed in proper order to screening subassembly's inside, the screening roller transversely is fixed in the inside intermediate position department of housing, evenly be provided with the hole on the lateral wall of screening roller, the inside of screening roller is provided with the stirring leaf, one side of screening roller is provided with the carousel, second driving motor is fixed in one side on housing top, be provided with the second belt pulley on the second driving motor, second driving motor passes through the second belt pulley and is connected the transmission with the screening roller.
Preferably, the screening roller is provided with the screening board in the below, and the both sides of screening board bottom all are provided with vibrating motor, and the both ends of screening board all are provided with buffer spring, and one side of buffer spring all is provided with the draw-in groove, and the inside of draw-in groove all is provided with the fixture block, and buffer spring passes through to constitute the block structure between fixture block and the draw-in groove.
Preferably, shell, servo motor, third belt pulley, cleaning cloth, drive block and screw rod are installed in proper order to the inside of clean subassembly, and servo motor is fixed in one side on housing top, is provided with the third belt pulley on the servo motor, and the shell is fixed in the inside top of housing, and the inside of shell is provided with the screw rod, and servo motor passes through and is connected the transmission between third belt pulley and the servo motor.
Preferably, a driving block is arranged on the outer side wall of the screw rod, internal threads are arranged on the inner side wall of the driving block, the screw rod is in threaded connection with the driving block, and cleaning cloth is arranged at the bottom end of the driving block.
Compared with the prior art, the beneficial effects of the utility model are that: this kind of boiler bottom ash divides sieve device is rational in infrastructure, has following advantage:
(1) the multi-layer screening of the furnace dust is realized by arranging the screening component, so that available impurities in the furnace dust can be effectively screened out, the second driving motor can be utilized to rotate to drive the screening roller to rotate when the multi-layer screening device is used, stirring blades in the screening roller can stir and screen the furnace dust, small granular furnace dust enters the screening plate through the holes in the screening process, the screening plate is subjected to vibration screening again under the vibration of the vibration motor, and finally screened furnace dust is conveyed away through the conveyor belt;
(2) the automatic furnace ash filling device has the advantages that the automatic furnace ash filling is realized by the arrangement of the charging assembly, so that the consumption of manpower is effectively reduced, the rotation of the first driving motor can be started to drive the conveying belt to operate during use, and the charging box reaches the bottom of the screening plate to fill furnace ash during operation;
(3) realize cleaning the device inside through being provided with clean subassembly, can utilize servo motor to rotate during the use and drive the screw rod and rotate, the screw rod and then drives the driving block with it meshing and remove, and the cleaning cloth of driving block bottom and then realize removing, cleans the housing inside wall.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
FIG. 2 is a front view of the screw rod of the present invention;
fig. 3 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;
fig. 4 is a schematic view of the front cross-sectional structure of the sieving roller of the present invention.
In the figure: 1. a base; 2. a charging assembly; 201. a first drive motor; 202. a conveyor belt; 203. a charging box; 204. a first pulley; 3. a support leg; 4. a screen assembly; 401. a screening plate; 402. a vibration motor; 403. a second pulley; 404. a second drive motor; 405. a screening roller; 406. a hole; 407. a turntable; 408. a buffer spring; 409. a card slot; 410. a clamping block; 411. stirring blades; 5. a cover; 6. a cleaning assembly; 601. a housing; 602. a servo motor; 603. a third belt pulley; 604. a cleaning cloth; 605. a drive block; 606. a screw; 7. and a feeding port.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a boiler bottom ash separating screen device comprises a base 1, a charging component 2, a screening component 4 and a cleaning component 6, wherein the charging component 2 is arranged at the top end of the base 1;
the charging assembly 2 is internally and sequentially provided with a first driving motor 201, a conveyor belt 202, a charging box 203 and a first belt pulley 204, the charging box 203 is uniformly arranged at the top end of the conveyor belt 202, the first driving motor 201 is arranged on one side of the bottom end of the conveyor belt 202, the type of the first driving motor 201 can be Y90S-2, the input end of the first driving motor 201 is electrically connected with the output end of the single chip microcomputer through a lead, the first belt pulley 204 is arranged on the first driving motor 201, and the first driving motor 201 is in connection transmission with the conveyor belt 202 through the first belt pulley 204;
when the device is used, the rotation of the first driving motor 201 can be started to drive the conveyor belt 202 to rotate, the charging box 203 reaches the bottom of the screening plate 401 in the operation process to charge furnace dust, and a large amount of dust collection phenomenon can be generated in the device after the device is used;
the bottom end of the charging assembly 2 is uniformly provided with support legs 3, the top end of the charging assembly 2 is provided with a cover 5, and the top end inside the cover 5 is provided with a cleaning assembly 6;
the cleaning assembly 6 is internally and sequentially provided with a shell 601, a servo motor 602, a third belt pulley 603, cleaning cloth 604, a driving block 605 and a screw 606, the servo motor 602 is fixed on one side of the top end of the hood 5, the type of the servo motor 602 can be ASD-A2, the input end of the servo motor 602 is electrically connected with the output end of the single chip microcomputer through a lead, the third belt pulley 603 is arranged on the servo motor 602, the shell 601 is fixed on the top end of the inside of the hood 5, the screw 606 is arranged inside the shell 601, the servo motor 602 is connected and driven with the servo motor 602 through the third belt pulley 603, the driving block 605 is arranged on the outer side wall of the screw 606, internal threads are arranged on the inner side wall of the driving block 605, the screw 606 is in threaded connection with the driving block 605, and the;
when the cleaning device is used, the servo motor 602 can be used for rotating to drive the screw 606 to rotate, the screw 606 further drives the driving block 605 meshed with the screw to move left and right, and the cleaning cloth 604 at the bottom of the driving block 605 further realizes the left and right movement to clean the inner side wall of the cover 5;
the screening component 4 is arranged in the cover 5, the screening plate 401, the vibration motor 402, the second belt pulley 403, the second driving motor 404, the screening roller 405, the hole 406, the turntable 407, the buffer spring 408, the clamping groove 409, the clamping block 410 and the stirring blade 411 are sequentially arranged in the screening component 4, the screening roller 405 is transversely fixed in the middle position in the cover 5, the holes 406 are uniformly formed in the outer side wall of the screening roller 405, the stirring blade 411 is arranged in the screening roller 405, the turntable 407 is arranged on one side of the screening roller 405, the second driving motor 404 is fixed on one side of the top end of the cover 5, the model of the second driving motor 404 can be Y90L-2, the input end of the second driving motor 404 is electrically connected with the output end of the single chip microcomputer through a lead, the second belt pulley 403 is arranged on the second driving motor 404, the second driving motor 404 is connected with the screening roller 405 through the second belt pulley 403 for transmission, a screening plate 401 is arranged below the screening roller 405, vibration motors 402 are arranged on two sides of the bottom end of the screening plate 401, the types of the vibration motors 402 can be YZD, the input ends of the vibration motors 402 are electrically connected with the output end of the single chip microcomputer through wires, buffer springs 408 are arranged on two ends of the screening plate 401, clamping grooves 409 are arranged on one sides of the buffer springs 408, clamping blocks 410 are arranged inside the clamping grooves 409, and the buffer springs 408 form a clamping structure through the clamping blocks 410 and the clamping grooves 409;
during the use, second driving motor 404 rotates and drives screening roller 405 and rotate, and the inside stirring leaf 411 of screening roller 405 this moment stirs the ash and sieves, and on the screening process well granule ash entered into screening board 401 through hole 406, screening board 401 carried out vibration screening again under vibrating motor 402's vibration, and the ash that will sieve out finally transports through conveyer belt 202 and leaves, one side on cap 5 top is provided with pan feeding mouth 7.
The working principle is as follows: when the automatic dust collection device is used, furnace dust enters the cover 5 through the feeding port 7 and then enters the screening roller 405 through the opening in the screening roller 405, the device can work after being filled, the second driving motor 404 rotates to drive the screening roller 405 to rotate, the stirring blades 411 in the screening roller 405 stir and screen the furnace dust, small-particle furnace dust enters the screening plate 401 through the holes 406 in the screening process, the screening plate 401 vibrates and screens again under the vibration of the vibrating motor 402, finally screened furnace dust is conveyed away through the conveyor belt 202, in order to achieve automatic filling of the furnace dust, the consumption of manpower is effectively reduced, the first driving motor 201 can be started to rotate to drive the conveyor belt 202 to operate during the operation, the charging box 203 reaches the bottom of the screening plate 401 to fill the furnace dust during the operation, and a large amount of dust collection phenomenon can be generated in the device after the device is used, at this time, the servo motor 602 can be used to rotate to drive the screw 606 to rotate, the screw 606 further drives the driving block 605 engaged with the screw to move left and right, and the cleaning cloth 604 at the bottom of the driving block 605 further realizes the left and right movement to clean the inner side wall of the cover 5.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a boiler bottom of a furnace ash divides sieve device, includes base (1), subassembly (2) of feeding, screening subassembly (4) and clean subassembly (6), its characterized in that: the top of base (1) is provided with the subassembly of feeding (2), and the bottom of the subassembly of feeding (2) evenly is provided with stabilizer blade (3), the top of the subassembly of feeding (2) is provided with housing (5), and the inside top of housing (5) is provided with clean subassembly (6), the inside of housing (5) is provided with screening components (4), one side on housing (5) top is provided with pan feeding mouth (7).
2. The boiler bottom ash separating screen device according to claim 1, characterized in that: the automatic feeding device is characterized in that a first driving motor (201), a conveying belt (202), a feeding box (203) and a first belt pulley (204) are sequentially installed inside the feeding assembly (2), the feeding box (203) is uniformly arranged at the top end of the conveying belt (202), the first driving motor (201) is arranged on one side of the bottom end of the conveying belt (202), the first belt pulley (204) is arranged on the first driving motor (201), and the first driving motor (201) is connected with the conveying belt (202) through the first belt pulley (204) in a transmission mode.
3. The boiler bottom ash separating screen device according to claim 1, characterized in that: a screening plate (401), a vibration motor (402), a second belt pulley (403), a second driving motor (404), a screening roller (405), holes (406), a turntable (407), a buffer spring (408), a clamping groove (409), a clamping block (410) and a stirring blade (411) are sequentially arranged in the screening component (4), screening roller (405) transversely is fixed in the inside intermediate position department of housing (5), evenly be provided with hole (406) on the lateral wall of screening roller (405), the inside of screening roller (405) is provided with stirring leaf (411), one side of screening roller (405) is provided with carousel (407), second driving motor (404) are fixed in one side on housing (5) top, be provided with second belt pulley (403) on second driving motor (404), second driving motor (404) are connected the transmission through second belt pulley (403) and screening roller (405).
4. The boiler bottom ash separating screen device according to claim 3, characterized in that: screening board (401) are arranged below the screening roller (405), vibration motors (402) are arranged on two sides of the bottom end of the screening board (401), buffer springs (408) are arranged at two ends of the screening board (401), clamping grooves (409) are arranged on one sides of the buffer springs (408), clamping blocks (410) are arranged inside the clamping grooves (409), and the buffer springs (408) form a clamping structure through the clamping blocks (410) and the clamping grooves (409).
5. The boiler bottom ash separating screen device according to claim 1, characterized in that: the inside of clean subassembly (6) is installed in proper order shell (601), servo motor (602), third belt pulley (603), clean cloth (604), drive block (605) and screw rod (606), servo motor (602) are fixed in the one side on housing (5) top, be provided with third belt pulley (603) on servo motor (602), shell (601) are fixed in the inside top of housing (5), the inside of shell (601) is provided with screw rod (606), servo motor (602) are through being connected the transmission between third belt pulley (603) and servo motor (602).
6. The boiler bottom ash separating screen device according to claim 5, characterized in that: the outer side wall of the screw rod (606) is provided with a driving block (605), the inner side wall of the driving block (605) is provided with internal threads, the screw rod (606) is in threaded connection with the driving block (605), and the bottom end of the driving block (605) is provided with cleaning cloth (604).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921951675.9U CN211515126U (en) | 2019-11-13 | 2019-11-13 | Boiler bottom ash separating screen device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921951675.9U CN211515126U (en) | 2019-11-13 | 2019-11-13 | Boiler bottom ash separating screen device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211515126U true CN211515126U (en) | 2020-09-18 |
Family
ID=72443191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921951675.9U Active CN211515126U (en) | 2019-11-13 | 2019-11-13 | Boiler bottom ash separating screen device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211515126U (en) |
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2019
- 2019-11-13 CN CN201921951675.9U patent/CN211515126U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211224 Address after: 150000 sugar machinery factory, Acheng District, Harbin City, Heilongjiang Province Patentee after: Harbin Xiancheng power station accessories manufacturing Co.,Ltd. Address before: 063000 No. 37, Daqing Road, high tech Zone, Tangshan City, Hebei Province Patentee before: Wang Huiquan |