CN215488225U - Novel water-gas transmission device for blanking pipe of stacker-reclaimer - Google Patents
Novel water-gas transmission device for blanking pipe of stacker-reclaimer Download PDFInfo
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- CN215488225U CN215488225U CN202121748822.XU CN202121748822U CN215488225U CN 215488225 U CN215488225 U CN 215488225U CN 202121748822 U CN202121748822 U CN 202121748822U CN 215488225 U CN215488225 U CN 215488225U
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- ring joint
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- outer ring
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Abstract
The utility model discloses a novel water-gas transmission device for a blanking pipe of a stacker-reclaimer, which comprises a rotary joint, wherein the rotary joint comprises an inner ring joint and an outer ring joint, the inner ring joint is used for being connected with the blanking pipe, the outer ring joint is concentrically arranged outside the inner ring joint, the inner ring joint is provided with a flange, the outer ring joint and the inner ring joint are rotationally connected, a feeding pipeline is arranged in the inner ring joint, a discharging pipeline is arranged on the outer ring joint, and the inner ring joint and the outer ring joint are provided with feeding structures used for communicating the feeding pipeline and the discharging pipeline on matching surfaces; the outer ring joint is provided with a connecting mechanism used for being connected with the rotating end of the stacker-reclaimer; according to the utility model, the rotary joint is fixed on the excircle of the blanking pipe of the stacker-reclaimer, and the outer ring joint rotates relative to the inner ring joint to convey water and gas, so that blanking of the blanking pipe is not blocked, and the conveying water and gas are larger in amount, stable and reliable, and easy to maintain.
Description
Technical Field
The utility model relates to the technical field of cement taking equipment, in particular to a novel water-gas transmission device for a discharging pipe of a stacker-reclaimer.
Background
The stacker-reclaimer of cement plant carries out clockwise operation's device all the time, and how to go on the cantilever of stacker-reclaimer with water source and air supply is a difficult point, and prior art increases aqueous vapor sliding ring at the unloading intraductal, but the unloading has been stopped up to a certain extent to this scheme, and the space is limited moreover, and the aqueous vapor volume of carrying is not big, can't satisfy the operation requirement.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a novel water-gas transmission device for a blanking pipe of a stacker-reclaimer, which is stable in conveying and does not influence blanking of the blanking pipe, aiming at the defects that the existing stacker-reclaimer is difficult to convey water and gas and influences blanking.
In order to achieve the technical purpose, the utility model adopts the following technical scheme:
a novel water-gas transmission device for a blanking pipe of a stacker-reclaimer comprises a rotary joint, wherein the rotary joint comprises an inner ring joint and an outer ring joint, the inner ring joint is used for being connected with the blanking pipe, the outer ring joint is concentrically arranged outside the inner ring joint, the inner ring joint is provided with a flange, the outer ring joint and the inner ring joint are rotationally connected, a feeding pipeline is arranged in the inner ring joint, a discharging pipeline is arranged on the outer ring joint, and the inner ring joint and the outer ring joint are provided with feeding structures used for communicating the feeding pipeline and the discharging pipeline on a matching surface; and the outer ring joint is provided with a connecting mechanism used for being connected with the rotating end of the stacker-reclaimer.
Preferably, the feeding structure comprises a first ring groove located on the outer surface of the inner ring joint and a second ring groove located on the inner surface of the outer ring joint, the first ring groove and the second ring groove jointly form a channel for material circulation, the discharging pipeline is communicated with the second ring groove, and pressure sealing rings are arranged on two sides of the first ring groove and the second ring groove.
Preferably, the ball bearing is arranged between the outer ring joint and the inner ring joint, the ball bearing is arranged around the outer surface of the inner ring joint, the outer ring joint is assisted to rotate around the inner ring joint, and the anti-friction sealing gasket used for sealing the ball bearing and the outside is arranged on the outer side of the ball bearing.
Preferably, the feed pipeline of the utility model is divided into an air inlet pipeline and a water inlet pipeline, and the end parts of the air inlet pipeline and the water inlet pipeline are arranged at different axial positions on the outer surface of the inner ring joint.
Preferably, the connecting mechanism comprises a connecting plate, a central hole for a blanking pipe to pass through is formed in the center of the connecting plate, fixing channel steel is arranged below the connecting plate in parallel, a door-type support is arranged on the fixing channel steel, an ear plate used for being connected with the door-type support is arranged on the outer ring joint and inserted into the door-type support, and the door-type support drives the outer ring joint to rotate through the ear plate.
The novel water-gas transmission device for the blanking pipe of the stacker-reclaimer provided by the utility model has the following beneficial effects:
1. the utility model is fixedly connected with the blanking pipe through the inner ring joint, the outer ring joint is connected with the rotating mechanism of the stacker-reclaimer, and the annular conveying channel is arranged between the inner ring joint and the outer ring joint, so that the conveying of water and gas can not be influenced while the inner ring joint and the outer ring joint rotate, and the blanking of the blanking pipe can not be influenced.
2. According to the utility model, the balls are arranged between the inner ring joint and the outer ring joint, the friction force is reduced through the antifriction sealing gasket, the pressure sealing ring is used for sealing, and the service life of the equipment and the reliability of water and gas delivery are improved.
3. The utility model connects the rotary joint with the rotary mechanism of the stacker-reclaimer through the connecting mechanism, and the arrangement of the door type bracket and the ear plate does not need precise installation conditions.
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.
FIG. 1 is a cross-sectional view of a rotary union of the present invention;
FIG. 2 is a perspective view of the coupling mechanism of the present invention;
the device comprises a base, a pressure sealing ring, a connecting plate and a sealing ring, wherein the pressure sealing ring comprises 1-an inner ring joint, 2-an outer ring joint, 3-a pressure sealing ring, 4-a feeding pipeline, 5-a discharging pipeline, 6-a first ring groove, 7-a second ring groove, 8-an antifriction sealing gasket, 9-a ball, 10-the connecting plate, 11-a central hole, 12-a fixed channel steel, 13-a door type support and 14-an ear plate.
Detailed Description
The present invention will be more clearly and completely described below by way of a preferred embodiment in conjunction with the accompanying drawings, without thereby limiting the scope of the utility model to the described embodiment.
Fig. 1 shows a novel blanking pipe water and gas transmission device of a stacker-reclaimer, which is disclosed by the utility model, and is used for water and gas supply of the stacker-reclaimer, wherein the device comprises a rotary joint, the rotary joint comprises an inner ring joint 1 used for being connected with a blanking pipe and an outer ring joint 2 concentrically arranged outside the inner ring joint 1, the inner ring joint 1 is provided with a flange, the outer ring joint 2 and the inner ring joint 1 are rotatably connected, a feeding pipeline 4 is arranged in the inner ring joint 1, a discharging pipeline 5 is arranged on the outer ring joint 2, and the inner ring joint 1 and the outer ring joint 2 are provided with feeding structures used for communicating the feeding pipeline 4 and the discharging pipeline 5 on matching surfaces; the feeding pipeline 4 is divided into an air inlet pipeline and a water inlet pipeline, and the end parts of the air inlet pipeline and the water inlet pipeline are positioned at different axial positions on the outer surface of the inner ring joint 1; and the outer ring joint 2 is provided with a connecting mechanism used for being connected with the rotating end of the stacker-reclaimer.
The feeding structure comprises a first annular groove 6 located on the outer surface of the inner ring joint 1 and a second annular groove 7 located on the inner surface of the outer ring joint 2, the first annular groove 6 and the second annular groove 7 jointly form a channel for material circulation, a discharging pipeline 5 is communicated with the second annular groove 7, and pressure sealing gaskets 8 are arranged on two sides of the first annular groove 6 and the second annular groove 7.
Be equipped with ball 9 between outer lane joint 2 and the inner circle joint 1, ball 9 encircles the surface setting of inner circle joint 1, supplementary outer lane joint 2 rotates around inner circle joint 1, the outside of ball 9 is equipped with antifriction sealing pad 8, antifriction sealing pad plays and reduces frictional force and sealed effect, isolated ball 9 and external, lie in on outer lane joint 2 and be equipped with the maintenance bolt hole on the position that ball 9 corresponds, when rotary joint normal use, will overhaul the bolt hole shutoff through the bolt, when the work anomaly appears, overhaul and maintain through overhauing the bolt hole.
Because the rotary joint, the blanking pipe and the rotating mechanism of the stacker-reclaimer are not completely concentric in the installation process, in order to simplify the installation process, the utility model provides a connecting mechanism arranged on the outer ring of the rotary joint to adjust the installation position through the connecting mechanism under the condition of low installation precision requirement; as shown in fig. 2, coupling mechanism includes connecting plate 10, the connecting plate 10 center is equipped with the centre bore 11 that is used for the unloading pipe to pass, fixed channel-section steel 12 at the mutual parallel arrangement in below of connecting plate 10, set up door-type support 13 on fixed channel-section steel 12, be equipped with the otic placode 14 that is used for being connected with door-type support 13 on outer ring joint 2, otic placode 14 inserts inside door-type support 13, door-type support 13 drives outer ring joint 2 through otic placode 14 and rotates, through the internal dimension of adjustment door frame, make swivel joint can both rotate 360 degrees clockwise and anticlockwise, can be according to three-dimensional software simulation, design door-type support's size, avoid interfering the device operation.
When the novel water-gas transmission device for the blanking pipe of the stacker-reclaimer is used, a rotary joint is sleeved from the bottom of the blanking pipe, an inner ring joint 2 is connected with the blanking pipe through a flange and a bolt, a fixed channel steel 12 is in limit connection with a rotary mechanism of the stacker-reclaimer, and an ear plate 14 of an outer ring joint 2 is inserted into a door-type support 13 for limit; the unloading pipe of stacker-reclaimer is static all the time for ground, so inner circle joint 1 also motionless with the unloading pipe, outer lane joint 2 rotates along with it along with the rotation of rotary mechanism cantilever under the drive of portal frame 13, rotary joint's outer lane and cantilever are also static relatively to a certain extent, only can swing in the minizone that portal frame was injectd, water, gas flow in from inner circle joint through the pipeline that corresponds respectively, then flow out from outer lane joint, thereby reach the purpose of the transport of aqueous vapor.
The above description is only of the preferred embodiments of the present invention, and it should be noted that: it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the utility model and these are intended to be within the scope of the utility model.
Claims (5)
1. The novel water-gas transmission device for the blanking pipe of the stacker-reclaimer is characterized by comprising a rotary joint, wherein the rotary joint comprises an inner ring joint (1) and an outer ring joint (2), the inner ring joint (1) is used for being connected with the blanking pipe, the outer ring joint (2) is concentrically arranged outside the inner ring joint (1), the inner ring joint (1) is provided with a flange, the outer ring joint (2) and the inner ring joint (1) are rotatably connected, a feeding pipeline (4) is arranged in the inner ring joint (1), a discharging pipeline (5) is arranged on the outer ring joint (2), and the inner ring joint (1) and the outer ring joint (2) are provided with feeding structures used for communicating the feeding pipeline (4) and the discharging pipeline (5) on matching surfaces; and the outer ring joint (2) is provided with a connecting mechanism for connecting with the rotating end of the stacker-reclaimer.
2. The novel material discharging pipe water-gas transmission device of the stacker-reclaimer according to claim 1, characterized in that the feeding structure comprises a first ring groove (6) located on the outer surface of the inner ring joint (1) and a second ring groove (7) located on the inner surface of the outer ring joint (2), the first ring groove (6) and the second ring groove (7) jointly form a passage for material circulation, the discharging pipeline (5) is communicated with the second ring groove (7), and pressure sealing rings (3) are arranged on two sides of the first ring groove (6) and the second ring groove (7).
3. The novel water-gas transmission device for the blanking pipe of the stacker-reclaimer as claimed in claim 2, wherein balls (9) are arranged between the outer ring joint (2) and the inner ring joint (1), the balls (9) are arranged around the outer surface of the inner ring joint (1), the outer ring joint (2) is assisted to rotate around the inner ring joint (1), and an anti-friction sealing gasket (8) for sealing the balls and the outside is arranged on the outer side of the balls.
4. The novel water-gas transmission device for the blanking pipe of the stacker-reclaimer as claimed in claim 1, wherein the feeding pipeline (4) is divided into an air inlet pipeline and a water inlet pipeline, and the end parts of the air inlet pipeline and the water inlet pipeline are at different axial positions on the outer surface of the inner ring joint (1).
5. The novel blanking pipe water-gas transmission device of the stacker-reclaimer according to claim 1, characterized in that the connecting mechanism comprises a connecting plate (10), a central hole (11) for the blanking pipe to pass through is formed in the center of the connecting plate (10), fixing channel steel (12) arranged in parallel below the connecting plate (10) are provided with door-type supports (13) on the fixing channel steel (12), lug plates (14) used for being connected with the door-type supports (13) are arranged on the outer ring joint (2), the lug plates (14) are inserted into the door-type supports (13), and the door-type supports (13) drive the outer ring joint (2) to rotate through the lug plates (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121748822.XU CN215488225U (en) | 2021-07-29 | 2021-07-29 | Novel water-gas transmission device for blanking pipe of stacker-reclaimer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121748822.XU CN215488225U (en) | 2021-07-29 | 2021-07-29 | Novel water-gas transmission device for blanking pipe of stacker-reclaimer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215488225U true CN215488225U (en) | 2022-01-11 |
Family
ID=79753201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121748822.XU Active CN215488225U (en) | 2021-07-29 | 2021-07-29 | Novel water-gas transmission device for blanking pipe of stacker-reclaimer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215488225U (en) |
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2021
- 2021-07-29 CN CN202121748822.XU patent/CN215488225U/en active Active
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