CN205619354U - Dry sediment conveyer of scale bucket type - Google Patents
Dry sediment conveyer of scale bucket type Download PDFInfo
- Publication number
- CN205619354U CN205619354U CN201620430905.7U CN201620430905U CN205619354U CN 205619354 U CN205619354 U CN 205619354U CN 201620430905 U CN201620430905 U CN 201620430905U CN 205619354 U CN205619354 U CN 205619354U
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- casing
- axle
- roller
- squama
- sprocket
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Abstract
The utility model provides a dry sediment conveyer of scale bucket type, which comprises a housing, motor driver, drive sprocket, driven sprocket, drag the axle, a housing, motor driver, drag the axle, drag the sprocket, the hydraulic cylinder axle, install the epaxial synchronous sweeper at hydraulic cylinder, the machinery holdback, the tightener sprocket, drag the chain, scale bucket type conveyer belt, install the cantilever axle load roller on the casing on the follow extremely down in proper order, letter counter roll bearing roller, letter counter roll compression roller, cantilever axle bearing roller, advance the sediment pipe, the protecting against shock board, infrared temperature measuring device, atomizing device, head automatically regulated air door, the head wind channel, the pipe of slagging tap, the afterbody air door, afterbody cooling tuber pipe, prevent inclined to one side roller. The utility model discloses dry sediment conveyer of scale bucket type does not need extra the setting to clean the chain, simple structure, and the operation is reliable, and shock resistance is strong, big inclination, long service life, the cooling effect is good. But the wide application in the transport of sediment at the bottom of the coal fired boiler, cooling integrated processing system, especially be applied to exert oneself greatly, in the big inclination, long distance, high -efficient refrigerated dry -type cutting remove system.
Description
Technical field
The present invention relates to a dry slag conveyer of fruit scale bucket type, can be widely applied to the conveying of coal-burning boiler bottom ash, in cooling total system, be applied especially to exert oneself greatly, high inclination-angle, distance, efficiently cooling Dry Slag Removal System in.
Background technology
Existing coal-burning boiler bottom ash conveying equipment, clean chain individually to arrange, there is skidding, sideslip, the low problem of sweeping efficiency, equipment new line inclination angle is restricted, when more than 660MW large-sized unit uses, two-stage conveying equipment need to be increased, which increase cost of investment and floor space, and add system failure point and maintenance cost.Cooling to lime-ash uses housing side manually to regulate air inlet and head automatically adjusts air inlet pattern, head automatically adjusts air inlet and is positioned at apparatus casing top, and regulated quantity is little, and only cools down lime-ash surface, cannot cool down inside accumulation slag blanket, cooling effectiveness is low.
Content of the invention
It is an object of the invention to provide and a kind of be not required to additionally to arrange cleaning chain, simple in construction, reliable, strong shock resistance, high inclination-angle, length in service life, the squama bucket type dry slag conveyer of good cooling results.
nullIn order to achieve the above object，The dry slag conveyer of squama bucket type of the present invention，Including the casing closed，The motor driver being arranged on case head，It is arranged on the drive sprocket on motor driver output shaft，The driven sprocket being driven by chain drive，Driven and be arranged on by driven sprocket the dragging axle of casing internal，It is arranged on dragging axle and by shaft-driven two the dragging sprocket wheels of dragging，The hydraulic tensioning axle being arranged in casing afterbody，The synchronization sweeper being arranged on hydraulic tensioning axle、Machinery holdback，It is arranged on the tightener sprocket on hydraulic tensioning axle，It is arranged on dragging sprocket wheel、Draw chain on tightener sprocket，It is positioned at the squama hopper conveyer belt that casing internal is arranged on draw chain and is driven by draw chain，The cantilevered axle pressure roller being sequentially arranged at from top to bottom on casing、Freely-supported axle carrying roller、Freely-supported axial compression roller、Cantilevered axle carrying roller，It is arranged on several slag feed pipes on casing horizontal segment top，It is arranged on the strike plate of the internal both sides of slag feed pipe，It is positioned at casing horizontal segment end and be arranged on casing for detecting the infrared temperature measurement apparatus of chilling temperature，It is arranged in casing changed course section for fire extinguishing and the atomising device cold by force of spraying，The head being arranged on case head side automatically adjusts air door，Automatically adjust air door with head and be connected and stretch into the cooling air channel that casing internal is arranged along squama hopper conveyer belt direction，It is arranged on the residue outlet below case head，It is positioned at casing afterbody and be arranged on the afterbody air door of cabinet sides，The blade trailing cooling airduct being connected with afterbody air door and being arranged on casing，It is arranged on internal side of shell for limiting the anti-bias roller of squama hopper conveyer belt sideslip.
The dry slag conveyer of squama bucket type of the present invention, described mechanical holdback, including the rear fixed mount being arranged on casing, the front fixed mount being arranged on hydraulic tensioning axle, it is arranged on front fixed mount, the threaded screw rod on rear fixed mount, immediately preceding fixed mount is arranged on the scroll spring on threaded screw rod, for fastening the end cap of scroll spring, is arranged on threaded screw rod for fastening the locking nut of front fixed mount.
The dry slag conveyer of squama bucket type of the present invention, described freely-supported axle carrying roller, it including be arranged on casing two roller shells, is arranged on the hollow pipe in two roller shells.
The dry slag conveyer of squama bucket type of the present invention, the quantity of slag feed pipe determines according to practical structures arrangement, usually 1～6.
The dry slag conveyer of squama bucket type of the present invention, arranges synchronization sweeper, is not required to additionally arrange cleaning chain, simple in construction, arranges tensioning, anti-bias roller, reliable.
The dry slag conveyer of squama bucket type of the present invention, arranges strike plate, strong shock resistance, prevents big slag from impacting and causes equipment to deform and damage squama hopper conveyer belt, and protection equipment is properly functioning.
The dry slag conveyer of squama bucket type of the present invention, described mechanical holdback, use when clamping system breaks down.Scroll spring relies on locking nut and front fixed mount to regulate its initial compression degree of depth, and under locking nut effect, conveyer belt keeps tensioning, it is ensured that equipment is properly functioning.And may also rely on locking nut screwing or unclamp the tensioning dynamics of manual adjustment squama hopper conveyer belt.There is provided necessary cushion effect when scroll spring is for big slag impact squama hopper conveyer belt, prevent squama hopper conveyer belt from rigid damage occurring.
The dry slag conveyer of squama bucket type of the present invention, described casing changed course section, cantilevered axle pressure roller, freely-supported axle carrying roller, freely-supported axial compression roller, cantilevered axle carrying roller are installed from top to bottom successively, one group of cantilevered axle pressure roller and freely-supported axial compression roller more than oblique ascension section and horizontal segment casing.Multiple cantilevered axle pressure rollers, freely-supported axle carrying roller, freely-supported axial compression roller, the centre of gyration of cantilevered axle carrying roller are respectively positioned in respective cambered surface, amount to and form four groups of cambered surfaces, and the radian of four groups of cambered surfaces is identical with equipment re-direction angle.The curvature of four groups of cambered surfaces is different, and the radius of gyration is different, but four groups of cambered surfaces have identical gyroaxis.The cambered surface that freely-supported axle carrying roller rotary middle spindle in casing changed course section is formed, two ends are tangent with horizontal plane or the inclined plane at freely-supported axle carrying roller rotary middle spindle place in horizontal segment casing and oblique ascension section casing respectively.The cambered surface that cantilevered axle carrying roller rotary middle spindle in casing changed course section is formed, two ends are tangent with horizontal plane or the inclined plane at cantilevered axle carrying roller rotary middle spindle place in horizontal segment casing and oblique ascension section casing respectively.Described cantilevered axle pressure roller is arranged symmetrically in casing changed course section both sides in pairs, and when re-direction angle is more than 30 °, the quantity of cantilevered axle pressure roller is right no less than 5.Described freely-supported axial compression roller is identical with described freely-supported axle idler structure, and axis structure is middle is roller shell for steel pipe two ends, relies on the roller shell rest squama hopper conveyer belt both sides chain of two ends cure process；When re-direction angle is more than 30 °, the quantity of freely-supported axial compression roller is no less than 3.
The dry slag conveyer of squama bucket type of the present invention, cantilevered axle pressure roller and freely-supported axle carrying roller are for the traveling Cheng Gaixiang of squama hopper conveyer belt, and freely-supported axial compression roller, cantilevered axle carrying roller are for the backhaul changed course of squama hopper conveyer belt.Described squama hopper conveyer belt moves on carrying roller, during process of being expert at changed course, rely on the cantilevered axle pressure roller being fixed on the casing of changed course section both sides or freely-supported axle carrying roller and squama hopper conveyer belt both sides chain effect changed course, i.e. when the quantity of slag grey in squama hopper conveyer belt is few, tensile force is very little, when new line angle is less, squama hopper conveyer belt relies on carrying roller rest.When in squama hopper conveyer belt, the ash quantity of slag is big, tensile force is big, when new line angle is big, squama hopper conveyer belt moves and relies on the changed course of pressure roller rest.When being in the middle of above-mentioned two situations, squama hopper conveyer belt may be suspended between carrying roller and pressure roller, and squama hopper conveyer belt backhaul alters course in like manner, relies on freely-supported axial compression roller and cantilevered axle carrying roller and squama hopper conveyer belt both sides chain effect changed course.The key point of the present invention is when changed course, relies on the chain of squama hopper conveyer belt both sides to realize, so slag drying machine arbitrarily angled conveying in can realizing 0～90 °.During whole rotation changed course, squama bucket does not all contact with carrying roller and pressure roller, without active force.So, the present invention is suitable for high inclination-angle and one-level warehouse entry operating mode.
The dry slag conveyer of squama bucket type of the present invention, described cantilevered axle carrying roller is arranged on casing both sides, and both sides carrying roller is arranged symmetrically with in pairs, and setting height(from bottom) is all identical and symmetrical with position, it is ensured that squama hopper conveyer belt even running.The roller shell Surface hardening treatment of cantilevered axle carrying roller, and rest squama hopper conveyer belt both sides chain；Cantilevered axle carrying roller does not contacts with the squama bucket of squama hopper conveyer belt, and without active force, squama hopper conveyer belt moves on the roller shell of carrying roller, detachable after roller shell abrasion, thus improves the service life of equipment, and service life is long.
The dry slag conveyer of squama bucket type of the present invention, uses cooling wind entirely to feed below squama hopper conveyer belt traveling journey, and cooling wind penetrates squama hopper conveyer belt and cools down, so good cooling results, be suitable for exerting oneself greatly conveying.
The dry slag conveyer of squama bucket type of the present invention, after infrared temperature measurement apparatus records equipment overtemperature, atomising device carries out spraying and puts out a fire and cold by force.
In sum, the dry slag conveyer of squama bucket type of the present invention, is not required to additionally arrange cleaning chain, simple in construction, reliable, and strong shock resistance, high inclination-angle, service life is long, good cooling results.
Brief description
Below in conjunction with accompanying drawing and case study on implementation thereof, the present invention is illustrated further.
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the A-A sectional view in Fig. 1；
Fig. 3 is the B-B sectional view in Fig. 1；
Fig. 4 is the C-C sectional view in Fig. 1；
Fig. 5 is the D-D sectional view in Fig. 1；
Fig. 6 is partial enlarged view at the I in Fig. 1.
Detailed description of the invention
nullIn Fig. 1～Fig. 6，The dry slag conveyer of squama bucket type of the present invention，Including the casing 1 closed，The motor driver 2 being arranged on case head，The drive sprocket 3 being arranged on motor driver output shaft，The driven sprocket 4 being driven by chain 34 transmission，Driven and be arranged on by driven sprocket the dragging axle 5 of casing internal，It is arranged on dragging axle and by shaft-driven two the dragging sprocket wheels 6 of dragging，The hydraulic tensioning axle 7 being arranged in casing afterbody，The synchronization sweeper 8 being arranged on hydraulic tensioning axle、Machinery holdback，The tightener sprocket 9 being arranged on hydraulic tensioning axle，It is arranged on dragging sprocket wheel、Draw chain 10 on tightener sprocket，It is positioned at the squama hopper conveyer belt 11 that casing internal is arranged on draw chain and is driven by draw chain，The cantilevered axle pressure roller 12 being sequentially arranged at from top to bottom on casing、Freely-supported axle carrying roller 13、Freely-supported axial compression roller 14、Cantilevered axle carrying roller 15，It is arranged on several slag feed pipes 16 on casing horizontal segment top，It is arranged on the strike plate 17 of the internal both sides of slag feed pipe，It is positioned at casing horizontal segment end and be arranged on casing for detecting the infrared temperature measurement apparatus 18 of chilling temperature，It is arranged in casing changed course section for fire extinguishing and the atomising device 19 cold by force of spraying，The head being arranged on case head side automatically adjusts air door 20，Automatically adjust air door with head and be connected and stretch into the cooling air channel 21 that casing internal is arranged along squama hopper conveyer belt direction，It is arranged on the residue outlet 22 below case head，It is positioned at casing afterbody and be arranged on the afterbody air door 23 of cabinet sides，The blade trailing cooling airduct 24 being connected with afterbody air door and being arranged on casing，It is arranged on internal side of shell for limiting the anti-bias roller 25 of squama hopper conveyer belt sideslip.
The dry slag conveyer of squama bucket type of the present invention, described mechanical holdback, including the rear fixed mount 26 being arranged on casing, the front fixed mount 27 being arranged on hydraulic tensioning axle, it is arranged on front fixed mount, the threaded screw rod 28 on rear fixed mount, the scroll spring 29 that immediately preceding fixed mount is arranged on threaded screw rod, for fastening the clamp nut 30 of scroll spring, is arranged on threaded screw rod for fastening the locking nut 31 of front fixed mount.
The dry slag conveyer of squama bucket type of the present invention, described freely-supported axle carrying roller, including be arranged on casing two roller shells 32, the hollow pipe 33 being arranged in two roller shells.
Claims (3)
- null1. a dry slag conveyer of fruit scale bucket type，It is characterized in that，Including the casing closed，The motor driver being arranged on case head，It is arranged on the drive sprocket on motor driver output shaft，The driven sprocket being driven by chain drive，Driven and be arranged on by driven sprocket the dragging axle of casing internal，It is arranged on dragging axle and by shaft-driven two the dragging sprocket wheels of dragging，The hydraulic tensioning axle being arranged in casing afterbody，The synchronization sweeper being arranged on hydraulic tensioning axle、Machinery holdback，It is arranged on the tightener sprocket on hydraulic tensioning axle，It is arranged on dragging sprocket wheel、Draw chain on tightener sprocket，It is positioned at the squama hopper conveyer belt that casing internal is arranged on draw chain and is driven by draw chain，The cantilevered axle pressure roller being sequentially arranged at from top to bottom on casing、Freely-supported axle carrying roller、Freely-supported axial compression roller、Cantilevered axle carrying roller，It is arranged on several slag feed pipes on casing horizontal segment top，It is arranged on the strike plate of the internal both sides of slag feed pipe，It is positioned at casing horizontal segment end and be arranged on casing for detecting the infrared temperature measurement apparatus of chilling temperature，It is arranged in casing changed course section for fire extinguishing and the atomising device cold by force of spraying，The head being arranged on case head side automatically adjusts air door，Automatically adjust air door with head and be connected and stretch into the cooling air channel that casing internal is arranged along squama hopper conveyer belt direction，It is arranged on the residue outlet below case head，It is positioned at casing afterbody and be arranged on the afterbody air door of cabinet sides，The blade trailing cooling airduct being connected with afterbody air door and being arranged on casing，It is arranged on internal side of shell for limiting the anti-bias roller of squama hopper conveyer belt sideslip.
- 2. the dry slag conveyer of squama bucket type according to claim 1, it is characterized in that, described mechanical holdback, including the rear fixed mount being arranged on casing, the front fixed mount being arranged on hydraulic tensioning axle, is arranged on front fixed mount, the threaded screw rod on rear fixed mount, and immediately preceding fixed mount is arranged on the scroll spring on threaded screw rod, it for fastening the end cap of scroll spring, is arranged on threaded screw rod for fastening the locking nut of front fixed mount.
- 3. the dry slag conveyer of squama bucket type according to claim 1, it is characterised in that described freely-supported axle carrying roller, including be arranged on casing two roller shells, is arranged on the hollow pipe in two roller shells.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620430905.7U CN205619354U (en) | 2016-05-13 | 2016-05-13 | Dry sediment conveyer of scale bucket type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620430905.7U CN205619354U (en) | 2016-05-13 | 2016-05-13 | Dry sediment conveyer of scale bucket type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205619354U true CN205619354U (en) | 2016-10-05 |
Family
ID=57023161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620430905.7U Withdrawn - After Issue CN205619354U (en) | 2016-05-13 | 2016-05-13 | Dry sediment conveyer of scale bucket type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205619354U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105783007A (en) * | 2016-05-13 | 2016-07-20 | 青岛达能环保设备股份有限公司 | Scale bucket type dry slag conveying system |
-
2016
- 2016-05-13 CN CN201620430905.7U patent/CN205619354U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105783007A (en) * | 2016-05-13 | 2016-07-20 | 青岛达能环保设备股份有限公司 | Scale bucket type dry slag conveying system |
| CN105783007B (en) * | 2016-05-13 | 2017-12-19 | 青岛达能环保设备股份有限公司 | The dry slag induction system of squama bucket type |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161005 Effective date of abandoning: 20171219 |