CN216188558U - Slag discharging cooling auger - Google Patents
Slag discharging cooling auger Download PDFInfo
- Publication number
- CN216188558U CN216188558U CN202122724795.9U CN202122724795U CN216188558U CN 216188558 U CN216188558 U CN 216188558U CN 202122724795 U CN202122724795 U CN 202122724795U CN 216188558 U CN216188558 U CN 216188558U
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- Prior art keywords
- outer sleeve
- shaft body
- auger
- inlet
- sleeve
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- 239000002893 slag Substances 0.000 title claims abstract description 30
- 238000001816 cooling Methods 0.000 title claims abstract description 22
- 238000007599 discharging Methods 0.000 title abstract description 4
- 239000007788 liquid Substances 0.000 claims abstract description 42
- 239000000110 cooling liquid Substances 0.000 claims abstract description 9
- 238000010079 rubber tapping Methods 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000012856 packing Methods 0.000 abstract description 6
- 239000002826 coolant Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a slag-discharging cooling auger, which comprises an inner sleeve, an outer sleeve and a helical blade, wherein the helical blade is rotatably assembled in the inner sleeve, the inner sleeve penetrates through the outer sleeve, a ring cavity is formed between the inner sleeve and the outer sleeve, the outer sleeve is provided with a liquid inlet and a liquid outlet which are communicated with the ring cavity, the liquid inlet is arranged at one end of the outer sleeve, the liquid outlet is arranged at the other end of the outer sleeve, the liquid inlet, the ring cavity and the liquid outlet are suitable for cooling liquid to flow through so as to cool slag in the inner sleeve, a plurality of supporting pieces are arranged in the ring cavity, one ends of the supporting pieces are connected with the inner sleeve, and the other ends of the supporting pieces are connected with the outer sleeve. The packing auger provided by the utility model realizes cooling of slag, and avoids the condition of overhigh temperature of the packing auger.
Description
Technical Field
The utility model relates to a slag-tapping cooling auger.
Background
The slag after burning of burning furnace needs to be carried through the auger, because the slag temperature is higher for the temperature of auger is higher, has reduced the structural strength and the life of auger on the one hand, and on the other hand still causes personnel to scald easily, is unfavorable for safe operation.
SUMMERY OF THE UTILITY MODEL
The utility model provides a slag-discharging cooling auger, which is used for solving the technical problems that the slag conveyed by the auger in the prior art is high in temperature and cannot be effectively cooled.
The technical scheme of the utility model is realized as follows:
the utility model provides a cooling auger of slagging tap includes inner skleeve, outer sleeve and helical blade, helical blade rotationally assembles in the inner skleeve, the inner skleeve is worn to establish in the outer sleeve, the inner skleeve with form the annular chamber between the outer sleeve, be equipped with on the outer sleeve with inlet and the liquid outlet of annular chamber intercommunication, the inlet is established the one end of outer sleeve, the liquid outlet is established the other end of outer sleeve, the inlet the annular chamber the liquid outlet is suitable for supplying cooling liquid to flow through in order to cool off slag in the inner skleeve, be equipped with a plurality of support piece in the annular chamber, support piece's one end with the inner skleeve links to each other, support piece's the other end with the outer sleeve links to each other.
On the basis of the scheme, the method is further improved as follows,
be equipped with feed inlet and discharge gate on the outer sleeve, the feed inlet with the discharge gate with the inner chamber intercommunication of inner sleeve, the feed inlet with the inlet is established the one end of outer sleeve, the discharge gate with the liquid outlet is established the other end of outer sleeve.
The feed inlet with the inlet is arranged relatively, the discharge gate with the liquid outlet is arranged relatively.
The helical blade comprises a shaft body and a blade, wherein the blade is arranged on the outer peripheral side of the shaft body and extends spirally along the axial direction of the shaft body.
The shaft body is detachably arranged at one end of the inner sleeve and one end of the outer sleeve, and an output shaft of the driving motor is in transmission connection with one end of the shaft body through a first connecting piece.
The first connecting piece is provided with a groove and a protrusion, an output shaft of the driving motor is in rotation stopping fit in the groove, a first hole is formed in the end portion of the shaft body, and the protrusion is assembled in the first hole through a fastening piece.
The fasteners include a first fastener and a second fastener, the first fastener and the second fastener being arranged vertically.
The bearing seat is detachably mounted at the other ends of the inner sleeve and the outer sleeve, the bearing is matched in the bearing seat, and an inner ring of the bearing is in transmission connection with the other end of the shaft body through a second connecting piece.
The shaft body is provided with a second hole, one end of the second connecting piece is in rotation stopping fit in the second hole,
the other end of the second connecting piece is matched in the inner ring of the bearing.
By adopting the technical scheme, the utility model has the beneficial effects that: the slag can be continuously conveyed into the annular cavity through the liquid inlet and the liquid outlet in the conveying process of the auger, and the cooling liquid can cool the slag in the inner sleeve, so that the condition that the temperature of the auger is too high is avoided. In addition, because be equipped with a plurality of supports between inner skleeve and the outer sleeve, support the structural strength that can strengthen between inner skleeve and the outer sleeve on the one hand, avoided the condition of the easy bending deformation of auger overlength, on the other hand supports and has retardation effect to the coolant liquid for the coolant liquid distributes more evenly, has also slowed down the velocity of flow of coolant liquid, has improved the heat transfer effect between coolant liquid and slag.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic diagram of the overall structure of the slag tapping cooling auger of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is an enlarged view of a portion of FIG. 1 at B;
wherein: an outer sleeve 1; a liquid inlet 11; a liquid outlet 12; a discharge port 13; an inner sleeve 2; an annular chamber 3; a helical blade 4; a shaft body 41; a drive motor 5; an output shaft 51; a first connecting member 6; a fastener 7; a bearing seat 8; a bearing 9; a second connecting member 10.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The specific embodiment of the slag-tapping cooling auger of the utility model comprises the following steps:
as shown in fig. 1 to 3, the slag cooling auger (hereinafter, simply referred to as auger) includes an inner sleeve 2, an outer sleeve 1, and a helical blade 4.
The outer sleeve 1 is provided with a liquid inlet 11 and a liquid outlet 12 which are communicated with the annular cavity 3, the liquid inlet 11 is arranged at one end of the outer sleeve 1, the liquid outlet 12 is arranged at the other end of the outer sleeve 1, the liquid inlet 11, the annular cavity 3 and the liquid outlet 12 are suitable for cooling liquid to flow through so as to cool slag in the inner sleeve 2, a plurality of supporting pieces are arranged in the annular cavity 3, one end of each supporting piece is connected with the inner sleeve 2, and the other end of each supporting piece is connected with the outer sleeve 1. The support piece can be divided into a plurality of groups, the plurality of groups of support pieces are arranged at intervals along the axial direction of the packing auger, and the plurality of support pieces in each group can be arranged at equal intervals along the circumferential direction of the inner sleeve 2.
In some embodiments, the outer sleeve 1 is provided with a feed port and a discharge port 13, the feed port and the discharge port 13 are communicated with the inner cavity of the inner sleeve 2, the feed port and the liquid inlet 11 are arranged at one end of the outer sleeve 1, and the discharge port 13 and the liquid outlet 12 are arranged at the other end of the outer sleeve 1. Therefore, the conveying direction of the slag in the packing auger is consistent with the conveying direction of the cooling liquid in the annular cavity 3, and the heat exchange efficiency is favorably improved.
In some embodiments, as shown in FIG. 1, the inlet port and the inlet port 11 are oppositely disposed, and the outlet port 13 and the outlet port 12 are oppositely disposed. The feed inlet and the liquid inlet 11 can be arranged on two sides of the auger in the same radial direction, and the liquid outlet 12 of the discharge port 13 can also be arranged on two sides of the auger in the same radial direction, so that the condition that a pipeline is interfered with the feed inlet or the discharge port 13 can be avoided due to the fact that the liquid inlet 11 and the liquid outlet 12 are connected with an external pipeline, and the installation of the auger is facilitated.
In some embodiments, as shown in fig. 1, the helical blade 4 includes a shaft body 41 and a blade provided on an outer peripheral side of the shaft body 41 and extending helically along an axial direction of the shaft body 41. The shaft body 41 may be cylindrical, and only one or a plurality of blades may be provided, and each blade may extend spirally along the axial direction of the shaft body 41.
In some embodiments, as shown in fig. 1 and 2, the auger comprises a driving motor 5, the driving motor 5 is detachably mounted at one end of the inner sleeve 2 and one end of the outer sleeve 1, and an output shaft 51 of the driving motor 5 is in transmission connection with one end of the shaft body 41 through a first connecting piece 6. A flange plate can be arranged on the shell of the driving motor 5, and the driving motor 5 is fixedly connected with the outer sleeve 1 and the inner sleeve 2 through the flange plate, so that the driving motor 5 is convenient to mount and dismount. The output shaft 51 of the driving motor 5 penetrates into the inner sleeve 2, and the output shaft 51 and the shaft body 41 are in transmission connection through the first connecting piece 6, for example, the first connecting piece 6 may be a shaft coupling, one end of the first connecting piece 6 may be in flange connection with the output shaft 51, and the other end of the first connecting piece 6 may be in flange connection with the shaft body 41.
In some embodiments, as shown in fig. 2, the first connecting member 6 is provided with a groove and a protrusion, the output shaft 51 of the driving motor 5 is fit in the groove in a rotation stop manner, the end portion of the shaft body 41 is provided with a first hole, and the protrusion is fitted in the first hole by the fastening member 7. A recess is provided at one end of the first connecting member 6 and extends along the axis of the first connecting member 6, and the output shaft 51 of the drive motor 5 is fitted in the recess, for example, the output shaft 51 may be spline-fitted in the recess. The protrusion is arranged at the other end of the first connecting member 6, the first hole is a blind hole arranged at the end of the shaft body 41, the protrusion is matched in the first hole and fixed by a fastening member 7, and the fastening member 7 can be a bolt and a nut, wherein the bolt extends along the radial direction of the shaft body 41 and simultaneously penetrates through the shaft body 41 and the protrusion. Therefore, the installation and the disassembly are convenient, and the structure strength is higher.
In some embodiments, as shown in fig. 2, the fasteners 7 include a first fastener and a second fastener, the first fastener and the second fastener being arranged vertically. The first fastening piece and the second fastening piece both extend along the radial direction of the shaft body 41, and the first fastening piece and the second fastening piece are arranged at intervals in the axial direction of the shaft body 41, so that the structural strength of connection is enhanced, and balanced stress between the first connecting piece 6 and the shaft body 41 is facilitated.
In some embodiments, as shown in fig. 3, the packing auger comprises a bearing seat 8 and a bearing 9, the bearing seat 8 is detachably arranged at the other end of the inner sleeve 2 and the outer sleeve 1, the bearing 9 is matched in the bearing seat 8, and the inner ring of the bearing 9 is in transmission connection with the other end of the shaft body 41 through a second connecting piece 10. The bearing block 8 can be detachably connected with the inner sleeve 2 and the outer sleeve 1 through screws, and the bearing block 8 seals and seals the inner cavities of the annular cavity 3 and the inner sleeve 2. The bearing seat 8 is internally provided with a cavity, the bearing 9 is assembled in the cavity of the bearing seat 8, the second connecting piece 10 can be a short shaft, one end of the second connecting piece 10 can be in interference fit with the inner ring of the bearing 9, the other end of the second connecting piece can be connected with the shaft body 41 through the fastening piece 7, the fastening pieces 7 can also be provided with two fastening pieces, the installation modes of the two fastening pieces 7 can be the same as the installation modes of the first fastening piece and the second fastening piece, and the description is omitted here.
In some embodiments, as shown in fig. 3, the shaft body 41 is provided with a second hole, one end of the second connecting element 10 is fitted in the second hole in a rotation-stop manner, and the other end of the second connecting element 10 is fitted in the inner ring of the bearing 9. The second hole is a blind hole formed in the end of the shaft body 41, and one end of the second connecting piece 10 can be in rotation stopping fit in the second hole through a key, so that the mounting and dismounting of the packing auger are facilitated.
In the process of conveying the slag through the auger, the cooling liquid can be continuously conveyed into the annular cavity 3 through the liquid inlet 11 and the liquid outlet 12, and the cooling liquid can cool the slag in the inner sleeve 2, so that the condition that the temperature of the auger is too high is avoided. In addition, because be equipped with a plurality of supports between inner skleeve 2 and the outer sleeve 1, support the structural strength that can strengthen between inner skleeve 2 and the outer sleeve 1 on the one hand, avoided the condition of the easy bending deformation of auger when overlength, on the other hand supports and has retardation effect to the coolant liquid for the coolant liquid distributes more evenly, has also slowed down the velocity of flow of coolant liquid, has improved the heat transfer effect between coolant liquid and slag.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a cooling auger of slagging tap, its characterized in that, includes inner skleeve, outer sleeve and helical blade, helical blade rotationally assembles in the inner skleeve, the inner skleeve is worn to establish in the outer sleeve, the inner skleeve with form the annular chamber between the outer sleeve, be equipped with on the outer sleeve with inlet and the liquid outlet of annular chamber intercommunication, the inlet is established the one end of outer sleeve, the liquid outlet is established the other end of outer sleeve, the inlet the annular chamber the liquid outlet is suitable for supplying cooling liquid to flow through with the cooling slag in the inner skleeve, be equipped with a plurality of support piece in the annular chamber, support piece's one end with the inner skleeve links to each other, support piece's the other end with the outer sleeve links to each other.
2. The slag tapping cooling auger of claim 1, wherein the outer sleeve is provided with a feed inlet and a discharge outlet, the feed inlet and the discharge outlet are communicated with the inner cavity of the inner sleeve, the feed inlet and the liquid inlet are arranged at one end of the outer sleeve, and the discharge outlet and the liquid outlet are arranged at the other end of the outer sleeve.
3. The slag tapping cooling auger of claim 2, wherein the inlet port is disposed opposite the inlet port, and the outlet port is disposed opposite the outlet port.
4. The slag tapping cooling auger of claim 1, wherein the helical blades comprise a shaft body and blades, and the blades are arranged on the outer peripheral side of the shaft body and extend spirally along the axial direction of the shaft body.
5. The slag tapping cooling auger of claim 4, wherein the slag tapping cooling auger comprises a driving motor, the driving motor is detachably mounted at one end of the inner sleeve and one end of the outer sleeve, and an output shaft of the driving motor is in transmission connection with one end of the shaft body through a first connecting piece.
6. The slag tapping cooling auger of claim 5, wherein the first connecting member is provided with a groove and a protrusion, the output shaft of the driving motor is in rotation-stopping fit in the groove, the end of the shaft body is provided with a first hole, and the protrusion is assembled in the first hole through a fastener.
7. The tapping cooling auger of claim 6, wherein the fasteners comprise a first fastener and a second fastener, the first fastener and the second fastener being arranged vertically.
8. The slag tapping cooling auger of claim 4, wherein the slag tapping cooling auger comprises a bearing seat and a bearing, the bearing seat is detachably mounted at the other ends of the inner sleeve and the outer sleeve, the bearing is matched in the bearing seat, and an inner ring of the bearing is in transmission connection with the other end of the shaft body through a second connecting piece.
9. The slag tapping cooling auger of claim 8, wherein a second hole is provided in the shaft body, one end of the second connecting member is fitted in the second hole in a rotation-stopping manner, and the other end of the second connecting member is fitted in the inner ring of the bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122724795.9U CN216188558U (en) | 2021-11-05 | 2021-11-05 | Slag discharging cooling auger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122724795.9U CN216188558U (en) | 2021-11-05 | 2021-11-05 | Slag discharging cooling auger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216188558U true CN216188558U (en) | 2022-04-05 |
Family
ID=80905983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122724795.9U Expired - Fee Related CN216188558U (en) | 2021-11-05 | 2021-11-05 | Slag discharging cooling auger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216188558U (en) |
-
2021
- 2021-11-05 CN CN202122724795.9U patent/CN216188558U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220405 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |