CN211938264U - Automatic pipeline degreasing device - Google Patents
Automatic pipeline degreasing device Download PDFInfo
- Publication number
- CN211938264U CN211938264U CN202020477797.5U CN202020477797U CN211938264U CN 211938264 U CN211938264 U CN 211938264U CN 202020477797 U CN202020477797 U CN 202020477797U CN 211938264 U CN211938264 U CN 211938264U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- degreasing
- draining
- swing arm
- slope surface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005238 degreasing Methods 0.000 title claims abstract description 53
- 239000000463 material Substances 0.000 claims abstract description 32
- 230000000903 blocking effect Effects 0.000 claims abstract description 30
- 238000005096 rolling process Methods 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 239000002904 solvent Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
An automatic pipeline degreasing device comprises a degreasing groove, wherein two long groove sides of the degreasing groove extend outwards respectively, one side of an upper slope surface is a feeding area, and a lower slope surface is a draining and blanking area. A pair of driving eccentric riding wheels and a pair of driven riding wheels for supporting the pipeline to rotate are arranged in the degreasing tank. The driving eccentric riding wheel is connected with a driving motor through a transmission shaft, and the driven riding wheel is connected with the swing arm through a wheel shaft frame. One end of the swing arm is hinged with the degreasing groove, and the other end of the swing arm is hinged with the lifting lug oil cylinder. When the lifting lug oil cylinder extends or contracts, the swing arm drives the wheel shaft bracket to rotate, so that the pipeline rolls into the draining and blanking area. The first material blocking cylinder for inclined draining of the pipeline is arranged in the draining and blanking area, and the second material blocking cylinder for rolling of the pipeline is arranged in the feeding area. The driving eccentric riding wheel can drive the pipeline to rotate, and meanwhile, the pipeline can swing in a reciprocating mode, so that the degreasing and cleaning effects are more remarkable. The utility model discloses an automation of pipeline degrease has reduced intensity of labour, has improved production efficiency.
Description
Technical Field
The utility model belongs to the technical field of the pipeline welding installation technique and specifically relates to an automatic pipeline degreasing device is related to.
Background
In the fields of petrochemical industry, natural gas, medical equipment, instruments, aerospace and the like, the degreasing requirements on pipelines are high, and particularly oxygen pipelines are high. Most of the oxygen pipelines convey oxygen with the purity of more than 99.99 percent, the pressure is high, the flow rate is high, if the cleanness of the interior of the pipeline cannot be guaranteed, trace oil stains and metal ions in the pipeline can be oxidized by high-pressure pure oxygen, and the unreasonable result occurs. Therefore, the newly built equipment pipeline requires that before welding and installation, a chemical degreasing solvent is used for removing oil stains and other impurities on the inner pipe wall.
In order to facilitate field construction, the common degreasing method is a tank type soaking method. For example, patent application No. CN200920203637.5 discloses a degreasing tank device with rotatable pipeline, in which a rotary guide roller device is disposed at the bottom of the degreasing tank, and the pipeline is rotatably degreased in degreasing liquid by rotating a torsion bar through manual operation. The patent part reduces the labor intensity of operators, but the pipeline is hung in and out of the degreasing tank, and the degreasing solvent in the pipeline is hung and drained in a hanging way, so that the labor and the participation of a crane are required. Therefore, the technical solution of the patent still has the defects that the labor intensity cannot be reduced more and the production efficiency cannot be improved.
SUMMERY OF THE UTILITY MODEL
In order to overcome not enough in the background art, the utility model discloses a higher pipeline degreasing device of degree of automation for reduce intensity of labour, and improve production efficiency. The utility model adopts the following technical scheme:
an automatic pipeline degreasing device comprises a degreasing tank, wherein a degreasing solvent is contained in the degreasing tank; two long groove sides of the degreasing groove respectively extend outwards, wherein one side with an upper slope surface is a feeding area, and the other side with a lower slope surface is a draining and blanking area; a pair of driving eccentric riding wheels and a pair of driven riding wheels which are used for supporting the pipeline to rotate are arranged in the degreasing tank, wherein the driving eccentric riding wheels are arranged on one side close to the draining and blanking area, and the driven riding wheels are arranged on one side close to the feeding area; the pair of driving eccentric riding wheels is connected with a driving motor through a transmission shaft; the pair of driven riding wheels is connected with the swing arm through a wheel shaft frame; one end of the swing arm is hinged with the degreasing groove, and the other end of the swing arm is hinged with the lifting lug oil cylinder; when the lifting lug oil cylinder extends or contracts, the swing arm drives the wheel shaft bracket to rotate, so that the pipeline rolls into a draining and blanking area; a first material blocking cylinder for inclined draining of a pipeline is arranged on the lower slope surface of the draining and blanking area, and a collecting tank for collecting degreasing fluid is also arranged; and a second material blocking cylinder for blocking the pipeline from rolling down is arranged on the upper slope surface of the feeding area.
According to the technical scheme, a third material blocking cylinder for sequentially rolling off a plurality of pipelines is further arranged on the upper slope surface of the feeding area, and the third material blocking cylinder is arranged between the first pipeline and the second pipeline.
The technical scheme is further improved, the driving eccentric riding wheel is an elliptical cylinder, and a rotating shaft of the driving eccentric riding wheel passes through an elliptical focus.
Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:
the utility model discloses a pipeline is automatic in material loading, degrease, driping and unloading process, compares the background art, does not need loop wheel machine and personnel to assist, has reduced intensity of labour, has improved production efficiency.
The utility model discloses an eccentric riding wheel of initiative can also make the pipeline take place reciprocating swing when driving the pipeline rotation, and the reinforcing degreasing solvent makes the abluent effect of degrease show more to the impact force of pipeline inner wall greasy dirt, impurity.
Drawings
Fig. 1-2 are schematic structural views of the present invention.
Fig. 3 is a working schematic diagram when the lifting lug oil cylinder lifts the pipeline.
In the figure: 1. a degreasing tank; 1.1, a feeding area; 1.2, a draining and blanking area; 2. a pipeline; 3. driving an eccentric riding wheel; 4. a driven riding wheel; 5. a drive motor; 6. a wheel axle frame; 7. swinging arms; 8. a lifting lug oil cylinder; 9.1, a first material blocking cylinder; 9.2, a second material blocking cylinder; 9.3 and a third material blocking cylinder.
Detailed Description
Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.
An automatic pipeline degreasing device comprises a degreasing tank 1, wherein a degreasing solvent is contained in the degreasing tank 1. As shown in fig. 1, two long groove sides of the degreasing groove 1 extend outwards respectively, wherein one side with an upward slope is a feeding area 1.1, and the other side with a downward slope is a draining and blanking area 1.2.
As shown in fig. 2, a pair of driving eccentric riding wheels 3 and a pair of driven riding wheels 4 for supporting the pipeline 2 to rotate are arranged in the degreasing tank 1, wherein the driving eccentric riding wheels 3 are arranged on one side close to the draining and blanking area 1.2, and the driven riding wheels 4 are arranged on one side close to the feeding area 1.1. The driving eccentric riding wheel 3 is an elliptic cylinder, and the rotating shaft of the driving eccentric riding wheel passes through the focus of the ellipse. The pair of driving eccentric riding wheels 3 is connected with a driving motor 5 through a transmission shaft and a speed reducer. Because the driving eccentric riding wheel 3 is an elliptical eccentric wheel, when the driving motor 5 rotates, the driving eccentric riding wheel 3 drives the pipeline 2 to rotate and simultaneously enables the pipeline 2 to swing in a reciprocating mode. Play the vibration effect to pipeline 2 like this, strengthen the impact force of degrease solvent to pipeline inner wall greasy dirt, impurity, make the abluent effect of degrease more showing.
In order to realize that the pipeline 2 automatically rolls into the draining and blanking area 1.2 from the degreasing tank 1, a pair of driven supporting wheels 4 are rotatably connected with a wheel shaft frame 6, and the wheel shaft frame 6 is connected with a pair of swing arms 7 arranged at two ends of the degreasing tank 1 into a whole. One end of each swing arm 7 is hinged with the outer end face opposite to the degreasing tank 1, and the other end of each swing arm is hinged with the lifting lug oil cylinder 8. The design can make the pipeline 2 leave the rolling space and facilitate the sealing of the degreasing solvent in the degreasing tank 1. When the lifting lug oil cylinder 8 is at the bottom dead center, the wheel shaft frame 6 is positioned in the degreasing tank 1, and the pair of driven riding wheels 4 on the wheel shaft frame roll to support the pipeline 2 to rotate. When the lifting lug oil cylinder 8 extends, as shown in fig. 3, the swing arm 7 drives the wheel shaft bracket 6 to rotate towards one side of the draining and blanking area 1.2, and the pair of driven supporting wheels 4 pushes the pipeline 2 to ascend and roll into the draining and blanking area 1.2.
In order to realize automatic blanking, a first material blocking cylinder 9.1 for obliquely draining the pipeline 2 is arranged on the lower slope surface of the draining and blanking area 1.2, and a collecting tank for collecting degreasing fluid is also arranged. First fender material jar 9.1 is two, and two first fender material jars 9.1 slope are arranged and are set up, when two first fender material jars 9.1 rise, enable pipeline 2 and place on the slope down. This enables the degreasing solvent in the conduit 2 to flow out completely into the collection tank. A rolling ramp is arranged outside the collecting tank, and when the two first material blocking cylinders 9.1 sink, the drained pipeline 2 can automatically roll away from the device.
In order to realize sequential feeding of a plurality of pipelines 2, two second material blocking cylinders 9.2 for blocking the first pipeline 2 from rolling down are arranged on the upper slope surface of the feeding area 1.1, and two third material blocking cylinders 9.3 are also arranged, wherein the two third material blocking cylinders 9.3 are arranged between the first pipeline 2 and the second pipeline 2. During blanking, the two second material blocking cylinders 9.2 sink, the first pipeline 2 rolls down, and the second pipeline 2 is blocked by the two third material blocking cylinders 9.3. After the first pipeline 2 rolls down, the two second material blocking cylinders 9.2 rise, the two third material blocking cylinders 9.3 sink, so that the second pipeline 2 rolls to the blocking positions of the two second material blocking cylinders 9.2, and the two third material blocking cylinders 9.3 rise again, so that the third pipeline 2 rolls to the blocking positions of the two third material blocking cylinders 9.3. The sequential actions can ensure that only one pipeline 2 rolls into the degreasing tank 1 at a time.
According to the above, the utility model discloses a pipeline is automatic in material loading, degrease, driping and unloading process, compares the background art, has reduced intensity of labour, has improved production efficiency.
The part of the utility model not detailed is prior art. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. An automatic pipeline degreasing device comprises a degreasing tank (1), wherein a degreasing solvent is contained in the degreasing tank (1); the method is characterized in that: two long groove sides of the degreasing groove (1) extend outwards respectively, wherein one side with an upper slope surface is a feeding area (1.1), and the other side with a lower slope surface is a draining and blanking area (1.2); a pair of driving eccentric riding wheels (3) and a pair of driven riding wheels (4) which are used for supporting the pipeline (2) to rotate are arranged in the degreasing tank (1), wherein the driving eccentric riding wheels (3) are arranged on one side close to the draining and blanking area (1.2), and the driven riding wheels (4) are arranged on one side close to the feeding area (1.1); the pair of driving eccentric riding wheels (3) is connected with a driving motor (5) through a transmission shaft; the pair of driven riding wheels (4) is connected with the swing arm (7) through a wheel shaft frame (6); one end of the swing arm (7) is hinged with the degreasing tank (1), and the other end of the swing arm is hinged with the lifting lug oil cylinder (8); when the lifting lug oil cylinder (8) extends or contracts, the swing arm (7) drives the wheel shaft frame (6) to rotate, so that the pipeline (2) rolls into the draining and blanking area (1.2); a first material blocking cylinder (9.1) for obliquely draining the pipeline (2) is arranged on the lower slope surface of the draining and blanking area (1.2), and a collecting tank for collecting degreasing fluid is also arranged; a second material blocking cylinder (9.2) used for blocking the pipeline (2) from rolling down is arranged on the upper slope surface of the material loading area (1.1).
2. The automatic pipeline degreasing device as claimed in claim 1, wherein: a third material blocking cylinder (9.3) which is used for sequentially rolling off the pipelines (2) is further arranged on the upper slope surface of the material loading area (1.1), and the third material blocking cylinder (9.3) is arranged between the first pipeline (2) and the second pipeline (2).
3. The automatic pipeline degreasing device as claimed in claim 1, wherein: the driving eccentric riding wheel (3) is an elliptical cylinder, and a rotating shaft of the driving eccentric riding wheel passes through an elliptical focus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020477797.5U CN211938264U (en) | 2020-04-03 | 2020-04-03 | Automatic pipeline degreasing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020477797.5U CN211938264U (en) | 2020-04-03 | 2020-04-03 | Automatic pipeline degreasing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211938264U true CN211938264U (en) | 2020-11-17 |
Family
ID=73167723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020477797.5U Expired - Fee Related CN211938264U (en) | 2020-04-03 | 2020-04-03 | Automatic pipeline degreasing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211938264U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112536273A (en) * | 2020-11-19 | 2021-03-23 | 贵溪市正鑫铜业有限公司 | Copper product surface degreasing equipment |
-
2020
- 2020-04-03 CN CN202020477797.5U patent/CN211938264U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112536273A (en) * | 2020-11-19 | 2021-03-23 | 贵溪市正鑫铜业有限公司 | Copper product surface degreasing equipment |
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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: 20201117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |