LU505163B1 - Grading on-line adjustment device for material falling pipeline of dry slag discharge bucket elevator - Google Patents
Grading on-line adjustment device for material falling pipeline of dry slag discharge bucket elevator Download PDFInfo
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- LU505163B1 LU505163B1 LU505163A LU505163A LU505163B1 LU 505163 B1 LU505163 B1 LU 505163B1 LU 505163 A LU505163 A LU 505163A LU 505163 A LU505163 A LU 505163A LU 505163 B1 LU505163 B1 LU 505163B1
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- Prior art keywords
- material falling
- grading
- bucket elevator
- guide rod
- adjustment device
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- 239000000463 material Substances 0.000 title claims abstract description 118
- 239000002893 slag Substances 0.000 title claims abstract description 50
- 238000007599 discharging Methods 0.000 claims abstract description 23
- 239000002245 particle Substances 0.000 claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 238000000926 separation method Methods 0.000 claims abstract description 5
- 238000003756 stirring Methods 0.000 claims description 43
- 230000004888 barrier function Effects 0.000 claims description 26
- 230000006835 compression Effects 0.000 claims description 13
- 238000007906 compression Methods 0.000 claims description 13
- 238000010586 diagram Methods 0.000 description 8
- 239000002699 waste material Substances 0.000 description 7
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000009528 severe injury Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/12—Sieving bulk materials during loading or unloading
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G11/00—Chutes
- B65G11/20—Auxiliary devices, e.g. for deflecting, controlling speed of, or agitating articles or solids
- B65G11/206—Auxiliary devices, e.g. for deflecting, controlling speed of, or agitating articles or solids for bulk
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/02—Filling storage spaces as completely as possible, e.g. application of vibrators
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
- Gasification And Melting Of Waste (AREA)
Abstract
The present disclosure discloses a grading on-line adjustment device for a material falling pipeline of a dry slag discharge bucket elevator, which includes a pipe body mechanism, a treatment mechanism, and an adjustment mechanism. The pipe body mechanism includes a material falling pipe, a feeding port formed in one end of the material falling pipe, a discharging port arranged at the other end of the material falling pipe, a separation channel arranged in an inner cavity of the material falling pipe, and a fixed block arranged at one end of the material falling pipe. The treatment mechanism is mounted in the material falling pipe, is used for separating large particles and small particles of a material, and includes a support assembly arranged in the inner cavity of the material falling pipe between the feeding port and the discharging port.
Description
Y20P20LU-YUVO20LU 1 31.08.2023
GRADING ON-LINE ADJUSTMENT DEVICE FOR MATERIAL FALLING PIPELINEU505163
OF DRY SLAG DISCHARGE BUCKET ELEVATOR
[0001] The present disclosure relates to the technical field of dry slag discharging buffer buckets, and in particular, to a grading on-line adjustment device for a material falling pipeline of a dry slag discharge bucket elevator.
[0002] A dry slag discharging buffer bucket is in an angled connection manner. In this case, there is a "dead angle” when waste slag after boiler combustion passes through the buffer bucket, and after long-time accumulation, accumulated slag will be coked due to secondary combustion.
During flowing of slag quantity, the slag enters a box body of a bucket elevator, which will cause hard damage, deformation, tearing of a material bucket. Secondarily, the buffer bucket of the bucket elevator and an inlet of the box body are in a non-90° angle connection. The waste slag cannot be in a center position of the material bucket when entering the bucket elevator, one side of a chain is heavy after long-time operation, which causes severe damage to the chain, a head wheel, and a bearing on a stressed side. It is not convenient to distinguish and discharge large- particle waste slag and small particle waste slag.
[0003] The purpose of this part is to summarize some aspects of the embodiments of the present disclosure and briefly introduce some preferred embodiments. Some simplification or omission may be made in this part and in the abstract of the specification and the title of the invention of the present application to avoid blurring the purpose of this part, the abstract of the specification, and the title of the invention, and such simplification or omission cannot be used to limit the scope of the present disclosure.
[0004] In view of the problems in an existing grading on-line adjustment device for a material falling pipeline of a dry slag discharge bucket elevator, the present disclosure is proposed.
[0005] Therefore, the purpose of the present disclosure is to provide a grading on-line adjustment device for a material falling pipeline of a dry slag discharge bucket elevator. The purpose is that: an internal structure of a buffer bucket is changed, so that it has a streamlined structure, there is no "dead angle" of accumulated slag, it can be ensured that waste slag can be stably transported all the time in an operation condition, and small and large particles of ash slag can be distinguished.
Y20P20LU-YUVO20LU 2 31.08.2023
[0006] In order to solve the above technical problems, the present disclosure provides tHé/505163 following technical solution: a grading on-line adjustment device for a material falling pipeline of a dry slag discharge bucket elevator includes a pipe body mechanism, a treatment mechanism, and an adjustment mechanism. The pipe body mechanism includes a material falling pipe, a feeding port formed in one end of the material falling pipe, a discharging port arranged at the other end of the material falling pipe, a separation channel arranged in an inner cavity of the material falling pipe, and a fixed block arranged at one end of the material falling pipe. The treatment mechanism is mounted in the material falling pipe, is used for separating large particles and small particles of a material, and includes a support assembly arranged in the inner cavity of the material falling pipe between the feeding port and the discharging port, a driving assembly arranged at one end of the support assembly, and a stirring assembly that cooperates with the driving assembly and is connected to the support assembly. The adjustment mechanism is arranged in the discharging port, is used for adjusting a discharging quantity, and includes a first barrier arranged on one side of an inner surface of the discharging port, a second barrier that 1s arranged on the other side ofthe inner surface of the discharging port and cooperates with the first barrier, and an adjustment assembly used for adjusting an angle of the second barrier.
[0007] As a preferred solution of the grading on-line adjustment device for a material falling pipeline of a dry slag discharge bucket elevator of the present disclosure, the support assembly includes a support block fixed to an inner wall of the material falling pipe and a support column arranged at a top of the support block.
[0008] As a preferred solution of the grading on-line adjustment device for a material falling pipeline of a dry slag discharge bucket elevator of the present disclosure, the driving assembly includes a compression spring fixed to one end of the support column, and a twisted rod arranged on the support column, and a connecting ring penetrated by the twisted rod.
[0009] As a preferred solution of the grading on-line adjustment device for a material falling pipeline of a dry slag discharge bucket elevator of the present disclosure, the twisted rod is sleeved inside the compression spring; and the other end of the compression spring is fixed to an outer surface of the connecting ring.
[0010] As a preferred solution of the grading on-line adjustment device for a material falling pipeline of a dry slag discharge bucket elevator of the present disclosure, the stirring assembly includes a dispersing disk with a bottom end penetrated by the support column, a guide rod arranged at a top of the dispersing disk, and a stirring part arranged on an outer surface of the guide rod. The guide rod limits the connecting ring, the guide rod and the connecting ring are capable of rotating in a limited manner, and material falling holes are formed in an outer surface of the
Y20P20LU-YUVO20LU 3 31.08.2023 dispersing disk. LU505163
[0011] As a preferred solution of the grading on-line adjustment device for a material falling pipeline of a dry slag discharge bucket elevator of the present disclosure, a bump 1s fixed to an inner surface of the guide rod, the bump that cooperates with the twisted rod, and the twisted rod can slide in the guide rod.
[0012] As a preferred solution of the grading on-line adjustment device for a material falling pipeline of a dry slag discharge bucket elevator of the present disclosure, the stirring assembly includes a first stirring paddle, a second stirring paddle, and a third stirring paddle which are respectively arranged on an outer surface of the guide rod.
[0013] As a preferred solution of the grading on-line adjustment device for a material falling pipeline of a dry slag discharge bucket elevator of the present disclosure, one end of the third stirring paddle is fixedly connected to a telescopic rod; a scraper is arranged at one end of the telescopic rod; and the scraper fits a conical surface of the inner surface of the material falling pipe.
[0014] As a preferred solution of the grading on-line adjustment device for a material falling pipeline of a dry slag discharge bucket elevator of the present disclosure, the adjustment assembly includes a handwheel connected to the fixed block; one end, extending into the fixed block, of the handwheel is penetrated by the guide rod; one end, extending to the inner surface of the material falling pipe, of the guide rod is connected with a connecting rod; and the connecting rod is connected to the outer surface of the second barrier, and controls the rotation of the second barrier.
[0015] As a preferred solution of the grading on-line adjustment device for a material falling pipeline of a dry slag discharge bucket elevator of the present disclosure, the handwheel and the fixed block form a rotating structure; the handwheel and the guide rod are in threaded connection; and a limiting rod is arranged at an outer end of the guide rod, and the guide rod is capable of sliding reciprocally in a limited manner in the material falling pipe through the limiting rod.
[0016] The present disclosure has the beneficial effects that: during material falling, through self- weight of a material, a stirring assembly is started to self-start and simultaneously distinguish the sizes of ash slag particles to discharge large ash particles and small ash particles separately; and a deflector capable of adjusting materials is additionally mounted at an inspection port in a mounting direction of a reasonable position of the material falling pipe, so as to adjust a material falling point and a quantity of the materials when discharged out of a slag bucket of a bucket elevator.
[0017] To describe the technical solutions in the embodiments of the present disclosure more clearly, the following briefly describes the accompanying drawings required to be used in the
Y20P20LU-YUVO20LU 4 31.08.2023 embodiments. Apparently, the accompanying drawings in the following descriptions are merek#505163 some embodiments of the present disclosure. For those of ordinary skill in the art, other drawings may also be derived from these accompanying drawings without creative efforts. In the drawings:
[0018] FIG. 1 is a schematic diagram of a semi-sectional structure of a material falling pipe of a grading on-line adjustment device for a material falling pipeline of a dry slag discharge bucket elevator of the present disclosure.
[0019] FIG. 2 is a schematic diagram of an overall front sectional structure of a grading on-line adjustment device for a material falling pipeline of a dry slag discharge bucket elevator of the present disclosure.
[0020] FIG. 3 1s a schematic diagram of an overall side sectional structure of a grading on-line adjustment device for a material falling pipeline of a dry slag discharge bucket elevator of the present disclosure.
[0021] FIG. 4 is a schematic diagram of a top sectional structure of a material falling pipe of a grading on-line adjustment device for a material falling pipeline of a dry slag discharge bucket elevator of the present disclosure.
[0022] FIG. 5 is a schematic diagram of a top sectional structure of a connection of a handwheel and a guide rod of a grading on-line adjustment device for a material falling pipeline of a dry slag discharge bucket elevator of the present disclosure.
[0023] FIG. 6 is a schematic diagram of an exploded structure of a stirring assembly of a grading on-line adjustment device for a material falling pipeline of a dry slag discharge bucket elevator of the present disclosure.
[0024] In order to make the above objectives, features, and advantages of the present disclosure more apparent and more comprehensible, specific implementation manners of the present disclosure are described in detail below with reference to the accompanying drawings.
[0025] Many specific details are described in the following description to facilitate full understanding of the present disclosure, but the present disclosure may also be implemented in many manners different from those described here. Those skilled in the art can make similar promotion without violating the connotation of the present disclosure. Therefore, the present disclosure is not limited by the specific embodiments disclosed below.
[0026] Secondarily, “one embodiment” or “embodiment” refers to a specific feature, structure or characteristic that can be included in at least one implementation manner of the present disclosure. "In one embodiment" appearing in different places in this specification do not all refer to the same
Y20P20LU-YUVO20LU 5 31.08.2023 embodiment, nor are separate or selective embodiments mutually exclusive with othk#505163 embodiments.
[0027] Thirdly, the present disclosure is described in detail in combination with schematic diagrams. When the embodiments of the present disclosure are described in detail, for ease of description, the sectional views representing a structure of a device will not be locally enlarged according to the general scale, and schematic diagrams are only examples, which shall not limit the scope of protection of the present disclosure. In addition, three-dimensional spatial dimensions of length, width, and depth should be included in.actual production.
[0028] Embodiment 1
[0029] Referring to FIGS. 1 to 3 and 6, as a first embodiment of the present disclosure, a grading on-line adjustment device for a material falling pipeline of a dry slag discharge bucket elevator 1s provided. The device includes a pipe body mechanism 100, a treatment mechanism 200, and an adjustment mechanism 300.
[0030] The pipe body mechanism 100 includes a material falling pipe 101, a feeding port 102 formed in one end of the material falling pipe 101, a discharging port 103 arranged at other end of the material falling pipe 101, a separation channel 104 arranged in an inner cavity of the material falling pipe 101, and a fixed block 105 arranged at one end of the material falling pipe 101.
[0031] During use, the treatment mechanism 200 is mounted in the material falling pipe 101, is used for separating large particles and small particles of a material, and includes a support assembly 201 arranged in the inner cavity of the material falling pipe 101 between the feeding port 102 and the discharging port 103, a driving assembly 202 arranged at one end of the support assembly 201, and a stirring assembly 203 that cooperates with the driving assembly 202 and is connected to the support assembly 201.
[0032] When the material falls into the material falling pipe 101 from the feeding port 102, it falls onto the stirring assembly 203 first. Under the action of self-weight of the material, the stirring assembly 203 is pressed, so that the stirring assembly 203 moves to the support assembly 201, and the driving assembly 202 on the support assembly 201 effectively drives the stirring assembly 203 to rotate. At this moment, the stirring assembly 203 will stir the material, so that a small-particle material falls through the self-weight, the small-particle material settles above the stirring assembly 203 and is filtered out, a large-particle material stays above the small-particle material, and the unfiltered large-particle material will be discharged through the separation channel 104 after the stirring assembly 203 descends continuously.
[0033] Further, the adjustment mechanism 300 is arranged in the discharging port 103, is used for adjusting a discharging quantity, and includes a first barrier 301 arranged on one side of an inner
Y20P20LU-YUVO20LU 6 31.08.2023 surface of the discharging port 103, a second barrier 302 that is arranged on the other side of thé/505163 inner surface of the discharging port 103 and cooperates with the first barrier 301, and an adjustment assembly 303 used for adjusting an angle of the second barrier 302.
[0034] The angle of the second barrier 302 may be changed through the adjustment assembly 303, so that an opening between the second barrier 302 and the first barrier 301 changes discontinuously, which effectively changes and adjusts a material falling point when the material is discharged out from the slag bucket of the bucket elevator.
[0035] Embodiment 2
[0036] Referring to FIGS. 1 to 4 and 6, as a second embodiment of the present disclosure, the difference between this embodiment and the first embodiment is that: the support assembly 201 includes a support block 201a fixed to an inner wall of the material falling pipe 101 and a support column 201b arranged at a top of the support block 201a. The driving assembly 202 includes a compression spring 202a fixed to one end of the support column 201b, and a twisted rod 202b arranged on the support column 201b, and a connecting ring 202c penetrated by the twisted rod 202b.
[0037] Compared with Embodiment 1, further, the twisted rod 202b is sleeved inside the compression spring 202a; and the other end of the compression spring 202a is fixed to an outer surface of the connecting ring 202c. That is to say, when the material falls onto the stirring assembly 203 to increase weight, the stirring assembly 203 down presses the compression spring 202a through the connecting ring 202c, the weight increases discontinuously, and the pressure on the compression spring 202a increases, so that the stirring assembly 203 descends, and the compression spring 202a rebounds again when there is no pressure.
[0038] During use, the stirring assembly 203 includes a dispersing disk 203a with a bottom end penetrated by the support column 201b, a guide rod 203b arranged at a top of the dispersing disk 203a, and a stirring part 203c arranged on an outer surface of the guide rod 203b. The guide rod 203b limits the connecting ring 202c, the guide rod 203b and the connecting ring 202c are capable of rotating in a limited manner, and material falling holes 203a-1 are formed in an outer surface of the dispersing disk 203a.
[0039] When the material falls onto the dispersing disk 203a to generate weight compression on the dispersing disk 203a, the small-particle material will fall into the discharging port 103 through the material falling holes 203a-1, and the large-particle material is obstructed on the dispersing disk 203a, so that the weight of the dispersing disk 203a increases discontinuously.
[0040] A bump 203b-1 is fixed to an inner surface of the guide rod 203b, the bump 203b-1 that cooperates with the twisted rod 202b, and the twisted rod 202b can slide in the guide rod 203b.
Y20P20LU-YUVO20LU 7 31.08.2023
[0041] Further, the stirring assembly 203 includes a first stirring paddle 203c-1, a second stirrid4/505163 paddle 203c-2, and a third stirring paddle 203c-3 which are respectively arranged on an outer surface of the guide rod 203b. One end of the third stirring paddle 203c-3 is fixedly connected to a telescopic rod 203c-4; a scraper 305c-5 is arranged at one end of the telescopic rod 203c-4; and the scraper 305¢-5 fits a conical surface of the inner surface of the material falling pipe 101.
[0042] In a process that the weight of the dispersing disk 203a increases continuously, the dispersing disk 203a is fixedly connected with the guide rod 203b, which will drive the guide rod 203b to descend, so that the bump 203b-1 on a sleeve at a lower end of the guide rod 203b will be clamped on a helical surface of the twisted rod 202b, and the guide rod 203b can rotate on the connecting ring 202c through a trajectory of the helical surface, thereby driving the first stirring paddle 203c-1, the second stirring paddle 203c-2, and the third stirring paddle 203c-3 to rotate.
Through stirring, the small-particle materials above fall to the bottommost end through gaps among large-particle materials, so as to be filtered by the material falling holes 203a-1.
[0043] Meanwhile, through the stirring of the third stirring paddle 203c-3, the scraper 305¢-5 is driven to rotate discontinuously through the telescopic rod 203c-4 to scrap the conical surface of the inner surface of the material falling pipe 101, so as to prevent the material from getting stuck and accumulating above. In addition, the third stirring paddle 203c-3 is prevented from getting stuck when ascending or descending due to the arrangement of the telescopic rod 203c-4.
[0044] The rest structures are the same as those in Embodiment 1.
[0045] Embodiment 3
[0046] Referring to FIGS. 2 to 5, as a third embodiment of the present disclosure, the difference between this embodiment of the second embodiment is a using manner of the adjustment assembly 303.
[0047] Compared with Embodiment 2, further, the adjustment assembly 303 includes a handwheel 303a connected to the fixed block 105; one end, extending into the fixed block 105, of the handwheel 303a is penetrated by the guide rod 303b; one end, extending to the inner surface of the material falling pipe 101, of the guide rod 303b is connected with a connecting rod 303c; and the connecting rod 303c is connected to the outer surface of the second barrier 302, and controls the rotation of the second barrier 302.
[0048] During use, the handwheel 303a and the fixed block 105 form a rotating structure; the handwheel 303a and the guide rod 303b are in threaded connection; and a limiting rod 303b-1 is arranged at an outer end of the guide rod 303b, and the guide rod 303b can slide reciprocally in a limited manner in the material falling pipe 101 through the limiting rod 303b-1.
[0049] When the handwheel 303a is rotated, the handwheel 303a can rotate in a limited manner
Y20P20LU-YUVO20LU 8 31.08.2023 to be engaged with the guide rod 303b. Since the guide rod 303b cannot be rotated due to th&/505163 limitation of the limiting rod 303b-1, the guide rod 303b can only be translated, the guide rod 303b can drive one end of the connecting rod 303c to move through self movement, and the length of the connecting rod 303c is unchanged. Therefore, the other end of the connecting rod 303c will pull or push the second barrier 302 to realize overturning of the second barrier 302.
[0050] By using the overturning of the second barrier 302, the angle and gap between the second barrier 302 and the first barrier 301 are adjusted, so that the material falling point when the material enters the slag bucket of the bucket elevator is adjusted at any time by using the angle and the gap.
The buffer bucket and the box body of the bucket elevator are connected by a material falling pipe in a vertical straight line. On the premise of ensuring the cross section of an original discharge pipe, the direction of the waste slag entering an inlet of the box body of the bucket elevator after boiler combustion is adjusted, so that the waste slag enters a material bucket along a center line of a bucket of the bucket elevator, a chain, a head shaft, and a bearing of the bucket elevator are stressed uniformly, and there is even wearing in an allowable range. Meanwhile, the material falling pipe of the bucket elevator is made of a wear resistant and high temperature resistant plate, which enhances the wear resistance of the material falling pipe.
[0051] The rest structures are the same as those in Embodiment 2.
[0052] It is important to note that the construction and arrangement of the present application shown in a plurality of different exemplary implementation solutions are merely illustrative.
Although only a few implementation solutions have been described in detail in the disclosed content, those who refer to the disclosure content should easily understand that many modifications are possible (such as changes of the size, scale, structure, shape and proportion of various elements, and parameter values (such as temperature, pressure, and the like), installation and arrangement, material use, color, direction, and the like) without essentially deviating from novel teachings and advantages of the subject matter described in the present application. For example, an element shown as integrally formed may be composed of a plurality of parts or elements. The positions of the elements may be inverted or changed in other manners, and the properties or number or positions of discrete elements may be modified or changed. Therefore, all such modifications are intended to be included within the scope of the present disclosure. The order or sequence of any process or method step can be changed or reordered based on alternative implementation solutions.
In the claims, any term of "device and function" is intended to cover the structure described herein for performing the function, and is not only structurally equivalent but also equivalent in structure.
Without departing from the scope of the present disclosure, other substitutions, modifications, changes, and omissions may be made in the design, operation conditions, and arrangement of
Y20P20LU-YUVO20LU 9 31.08.2023 exemplary implementation solutions. Therefore, the present disclosure is not limited to specift&505163 implementation solutions, but extends to various modifications that still fall within the scope of the accompanying claims.
In addition, in order to provide a concise description of exemplary implementation solutions, it is possible not to describe all features of actual implementation solutions (that is, those that are not related to the currently considered optimal mode of executing the present disclosure, or those that are not related to the implementation of the present disclosure).
[0053] It is noted that the above embodiments are merely intended to describe rather than limit the technical solutions of the present disclosure. Although the present disclosure is described in detail with reference to better embodiments, those of ordinary skilled in the art should understand that modifications and equivalent replacements can be made to the technical solutions of the present disclosure without departing from the spirit and scope of the technical solutions of the present disclosure, and all of them shall be covered by the claims of the prevent disclosure.
Claims (10)
1. À grading on-line adjustment device for a material falling pipeline of a dry slag discharge bucket elevator, comprising: a pipe body mechanism (100), comprising a material falling pipe (101), a feeding port (102) formed in one end of the material falling pipe (101), a discharging port (103) arranged at the other end of the material falling pipe (101), a separation channel (104) arranged in an inner cavity of the material falling pipe (101), and a fixed block (105) arranged at one end of the material falling pipe (101); a treatment mechanism (200), mounted in the material falling pipe (101), used for separating large particles and small particles of a material, and comprising a support assembly (201) arranged in the inner cavity of the material falling pipe (101) between the feeding port (102) and the discharging port (103), a driving assembly (202) arranged at one end of the support assembly (201), and a stirring assembly (203) that cooperates with the driving assembly (202) and is connected to the support assembly (201); and an adjustment mechanism (300), arranged in the discharging port (103), used for adjusting a discharging quantity, and comprising a first barrier (301) arranged on one side of an inner surface of the discharging port (103), a second barrier (302) that is arranged on the other side of the inner surface of the discharging port (103) and cooperates with the first barrier (301), and an adjustment assembly (303) used for adjusting an angle of the second barrier (302).
2. The grading on-line adjustment device for a material falling pipeline of a dry slag discharge bucket elevator according to claim 1, wherein the support assembly (201) comprises a support block (201a) fixed to an inner wall of the material falling pipe (101) and a support column (201b) arranged at a top of the support block (201a).
3. The grading on-line adjustment device for a material falling pipeline of a dry slag discharge bucket elevator according to claim 2, wherein the driving assembly (202) comprises a compression spring (202a) fixed to one end of the support column (201b), and a twisted rod (202b) arranged on the support column (201b), and a connecting ring (202c) penetrated by the twisted rod (202b).
4. The grading on-line adjustment device for a material falling pipeline of a dry slag discharge bucket elevator according to claim 3, wherein the twisted rod (202b) is sleeved inside the compression spring (202a); and the other end of the compression spring (202a) is fixed to an outer surface of the connecting ring (202c).
5. The grading on-line adjustment device for a material falling pipeline of a dry slag discharge
Y20P20LU-YUVO20LU 11 31.08.2023 bucket elevator according to claim 2 or 3, wherein the stirring assembly (203) comprises LA/505163 dispersing disk (203a) with a bottom end penetrated by the support column (201b), a guide rod (203b) arranged at a top of the dispersing disk (203a), and a stirring part (203) arranged on an outer surface of the guide rod (203b), wherein the guide rod (203b) limits the connecting ring (202c), the guide rod (203b) and the connecting ring (202c) are capable of rotating in a limited manner, and material falling holes (203a- 1) are formed in an outer surface of the dispersing disk (203a).
6. The grading on-line adjustment device for a material falling pipeline of a dry slag discharge bucket elevator according to claim 5, wherein a bump (203c-1) is fixed to an inner surface of the guide rod (203b), the bump (203b-1) that cooperates with the twisted rod (202b), and the twisted rod (202b) can slide in the guide rod (203b).
7. The grading on-line adjustment device for a material falling pipeline of a dry slag discharge bucket elevator according to claim 6, wherein the stirring assembly (203) comprises a first stirring paddle (203c-1), a second stirring paddle (203c-2), and a third stirring paddle (203c-3) which are respectively arranged on an outer surface of the guide rod (203b).
8. The grading on-line adjustment device for a material falling pipeline of a dry slag discharge bucket elevator according to claim 7, wherein one end of the third stirring paddle (203c-3) is fixedly connected to a telescopic rod (203c-4); a scraper (305c-5) is arranged at one end of the telescopic rod (203¢-4); and the scraper (305¢-5) fits a conical surface of the inner surface of the material falling pipe (101).
9. The grading on-line adjustment device for a material falling pipeline of a dry slag discharge bucket elevator according to any one of claims 6 to 8, wherein the adjustment assembly (303) comprises a handwheel (303a) connected to the fixed block (105); one end, extending into the fixed block (105), of the handwheel (303a) is penetrated by the guide rod (303b); one end, extending to the inner surface of the material falling pipe (101), of the guide rod (303b) is connected with a connecting rod (303c); and the connecting rod (303c) is connected to the outer surface of the second barrier (302), and controls the rotation of the second barrier (302).
10. The grading on-line adjustment device for a material falling pipeline of a dry slag discharge bucket elevator according to claim 9, wherein the handwheel (303a) and the fixed block (105) form a rotating structure; the handwheel (303a) and the guide rod (303b) are in threaded connection; and a limiting rod (303b-1) is arranged at an outer end of the guide rod (303b), and the guide rod (303b) is capable of sliding reciprocally in a limited manner in the material falling pipe (101) through the limiting rod (303b-1).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310112723.XA CN116101685A (en) | 2023-02-14 | 2023-02-14 | Graded online adjusting device for blanking pipeline of dry slag discharging bucket elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU505163B1 true LU505163B1 (en) | 2024-03-25 |
Family
ID=86255830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU505163A LU505163B1 (en) | 2023-02-14 | 2023-09-25 | Grading on-line adjustment device for material falling pipeline of dry slag discharge bucket elevator |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN116101685A (en) |
| DE (1) | DE202023106169U1 (en) |
| LU (1) | LU505163B1 (en) |
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|---|---|---|---|---|
| CN118047237A (en) * | 2024-02-06 | 2024-05-17 | 中交机电工程局有限公司 | Automatic discharging device |
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2023
- 2023-02-14 CN CN202310112723.XA patent/CN116101685A/en active Pending
- 2023-09-25 LU LU505163A patent/LU505163B1/en active IP Right Grant
- 2023-10-25 DE DE202023106169.9U patent/DE202023106169U1/en active Active
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| DE202023106169U1 (en) | 2024-01-12 |
| CN116101685A (en) | 2023-05-12 |
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