CN216112787U - Pressure blockage clearing device for chemical pipeline - Google Patents
Pressure blockage clearing device for chemical pipeline Download PDFInfo
- Publication number
- CN216112787U CN216112787U CN202122429495.8U CN202122429495U CN216112787U CN 216112787 U CN216112787 U CN 216112787U CN 202122429495 U CN202122429495 U CN 202122429495U CN 216112787 U CN216112787 U CN 216112787U
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- Prior art keywords
- pipe
- pipeline
- valve
- lead screw
- cleaning
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- 239000000126 substance Substances 0.000 title claims abstract description 25
- 239000010865 sewage Substances 0.000 claims abstract description 3
- 238000007789 sealing Methods 0.000 claims description 8
- 238000012856 packing Methods 0.000 claims description 7
- 239000000945 filler Substances 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 abstract description 28
- 239000007788 liquid Substances 0.000 abstract description 4
- 230000001681 protective effect Effects 0.000 abstract description 3
- 239000011344 liquid material Substances 0.000 abstract description 2
- 239000011345 viscous material Substances 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 abstract 10
- 239000012535 impurity Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 241000521257 Hydrops Species 0.000 description 1
- 206010030113 Oedema Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- Cleaning In General (AREA)
Abstract
The utility model discloses a blocking cleaning device under pressure for a chemical pipeline, which comprises a blocking cleaning pipe, a lead screw and a blocking cleaning valve, wherein the blocking cleaning pipe is coaxial with the pipeline to be cleaned, the blocking cleaning valve is arranged at the front end of the blocking cleaning pipe and is connected with the pipeline to be cleaned through a flange, the rear end of the blocking cleaning pipe is blocked and is provided with a threaded hole matched with the lead screw, the front end of the lead screw is screwed into the threaded hole at the rear end of the blocking cleaning pipe and can pass through the opened blocking cleaning valve, the rear end of the lead screw is provided with a hand wheel, and one side of the blocking cleaning pipe is connected with a drain pipe. The utility model utilizes the blockage removing pipe to prevent liquid remained in the pipeline from splashing outwards, utilizes the lead screw to remove blockage in the pipeline, and the remained liquid or viscous material discharged from the pipeline after the blockage removing pipe is cleaned flows into the sewage discharge pipe. When the device is used for cleaning the chemical pipelines, cleaning personnel can not be injured without wearing any protective device, thereby ensuring the personal safety of the cleaning personnel. In addition, this device still can reduce clearance personnel's intensity of labour, improves pipeline cleaning efficiency.
Description
Technical Field
The utility model relates to a device capable of safely and quickly removing a blockage in a chemical pipeline under the condition of belt pressure, and belongs to the technical field of cleaning.
Background
At present, many media in the chemical industry, such as coke oven gas, desulfurized acid gas and the like, are conveyed by pipelines, and when the conveyed media contain impurities, the impurities in the media can be precipitated and accumulated at places with large resistance, so that the resistance of the pipelines is increased or blocked, and the normal conveying of the media is influenced. The existing pollution discharge and blockage removal method comprises the following steps: the method has the advantages that the method is only suitable for cleaning the pipeline with low pressure, if the pressure of the pipeline is high, the residual liquid or sticky substances sprayed out from the pipeline after cleaning is attached to clothes and skin and are not easy to clean, and when the sprayed out toxic and harmful substances are harmful substances, the cleaning personnel can be seriously injured. In addition, because the plug is generally more viscous, the drill rod is difficult to pull out after entering, not only increases the labor intensity of cleaning personnel, but also reduces the cleaning efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a pressure blockage removing device for a chemical pipeline, aiming at overcoming the defects of the prior art, so as to ensure the personal safety of cleaning personnel and improve the pipeline cleaning efficiency.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a chemical pipeline's clear stifled device of area pressure, includes and treats that the coaxial clear stifled pipe of stifled pipeline, lead screw and clear stifled valve clear, clear stifled valve is installed at the front end of clear stifled pipe and through the flange with treat clear stifled pipe connection, clear rear end shutoff of stifled pipe is equipped with the screw hole that matches with the lead screw, clear stifled valve of opening can be passed in the screw hole of the clear stifled pipe rear end of front end screw in of lead screw, and the rear end of lead screw is equipped with the hand wheel, is connected with the blow off pipe in one side of clear stifled pipe.
The pressure blockage removing device for the chemical pipeline is characterized in that a steam pipe is connected to one side of the blockage removing pipe, a steam valve is installed on the steam pipe, and a drain valve is installed on a drain pipe.
According to the pressure blockage removing device for the chemical pipeline, the blow-off pipe and the steam pipe are symmetrically arranged on two sides of the blockage removing pipe.
According to the pressure blockage removing device for the chemical pipeline, the sealing filler is arranged in a gap between the screw rod and the threaded hole at the rear end of the blockage removing pipe.
In the pressure blockage removing device for the chemical pipeline, the sealing packing is a packing.
The pressure blockage removing device for the chemical pipeline is characterized in that the blockage removing valve is a ball valve.
The utility model utilizes the blockage removing pipe to prevent liquid remained in the pipeline from splashing outwards, utilizes the lead screw to remove blockage in the pipeline, and the remained liquid or viscous material discharged from the pipeline after the blockage removing pipe is cleaned flows into the sewage discharge pipe. When the device is used for cleaning the chemical pipelines, cleaning personnel can not be injured without wearing any protective device, thereby ensuring the personal safety of the cleaning personnel. In addition, this device still can reduce clearance personnel's intensity of labour, improves pipeline cleaning efficiency.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural view of the present invention.
The reference numbers in the figures are as follows: 1. the device comprises a pipeline to be cleared, 2, a clearing valve, 3, a clearing pipe, 4, a blow-down valve, 5, a blow-down pipe, 6, sealing filler, 7, a lead screw, 8, a hand wheel, 9, a steam valve, 10 and a steam pipe.
Detailed Description
The utility model provides a pressure blockage removing device for a chemical pipeline, which reduces the difficulty of cleaning the chemical pipeline, does not need cleaning personnel to wear any protective device, and has the advantages of safe and efficient operation, no environmental pollution of discharged materials and the like.
Referring to fig. 1, the utility model mainly comprises a blockage clearing valve 2, a blockage clearing pipe 3, a blow-off valve 4, a blow-off pipe 5, a sealing filler 6, a screw rod 7, a hand wheel 8, a steam valve 9 and a steam pipe 10.
The blockage removing pipe 3 should be as short as possible so that the screw rod 7 can push more pipelines 1 to be blocked. The sealing packing 6 plays a sealing role, a packing (but not limited to a packing) can be adopted, the steam valve 9 is used for starting and stopping steam, and the drain valve 4 is not only used for discharging liquid or sticky matters remained in the pipeline, but also can prevent the steam from leaking from the steam pipe 10.
When the blockage removal and pollution discharge are needed, the blockage removal valve 2 at the front end of the blockage removal pipe 3 is connected to the pipeline 1 to be blocked through a flange, and the steam valve 9 and the pollution discharge valve 4 on the two sides of the blockage removal pipe 3 are respectively connected with the steam pipe 10 and the pollution discharge pipe 5 through flanges. Open clear stifled valve 2 and rotatory hand wheel 8, lead screw 6 passes behind clear stifled valve 2 and advances in the top in blockking up the pipeline, pushes up and leads to the jam position, then opens steam valve 9, utilizes steam to clean the stifled pipeline, waits to clean steam thoroughly and leads to after blockking up the position, closes steam valve 9, then opens blow off pipe 5, concentrates discharge collection to sedimentary hydrops and impurity in the pipeline.
The utility model can avoid the injury of blockage clearing workers, protect the personal safety of the workers, simultaneously reduce the labor intensity of the workers, improve the working efficiency, has the characteristics of safety and environmental protection, can quickly solve the problem of pipeline blockage under the condition of normal operation of equipment, and is particularly suitable for clearing pipelines with high pressure and toxic and harmful media.
Claims (6)
1. The utility model provides a chemical pipeline's clear stifled device of area pressure, characterized by includes and waits to clear stifled pipeline (1) coaxial clear stifled pipe (3), lead screw (7) and clear stifled valve (2), clear stifled valve (2) are installed at the front end of clear stifled pipe (3) and are connected with waiting to clear stifled pipeline (1) through the flange, clear rear end shutoff of stifled pipe (3) is equipped with the screw hole that matches with lead screw (7), clear stifled valve (2) of opening can be passed in the screw hole of the clear stifled pipe (3) rear end of front end screw in of lead screw (7), and the rear end of lead screw (7) is equipped with hand wheel (8), is connected with blow off pipe (5) in one side of clear stifled pipe (3).
2. The pressure blockage removing device for the chemical pipeline according to claim 1, wherein a steam pipe (10) is connected to one side of the blockage removing pipe (3), a steam valve (9) is installed on the steam pipe (10), and a drain valve (4) is installed on the drain pipe (5).
3. The pressure blockage removal device for the chemical pipeline is characterized in that the sewage discharge pipe (5) and the steam pipe (10) are symmetrically arranged on two sides of the blockage removal pipe (3).
4. A pressure blockage removal device for chemical pipelines according to any one of claims 1 to 3, wherein a sealing filler (6) is arranged in a gap between the screw rod (7) and a threaded hole at the rear end of the blockage removal pipe (3).
5. The pressure blockage removal device for the chemical pipeline is characterized in that the sealing packing (6) is a packing.
6. The pressure blockage removal device for the chemical pipeline is characterized in that the blockage removal valve (2) is a ball valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122429495.8U CN216112787U (en) | 2021-10-09 | 2021-10-09 | Pressure blockage clearing device for chemical pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122429495.8U CN216112787U (en) | 2021-10-09 | 2021-10-09 | Pressure blockage clearing device for chemical pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216112787U true CN216112787U (en) | 2022-03-22 |
Family
ID=80691343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122429495.8U Active CN216112787U (en) | 2021-10-09 | 2021-10-09 | Pressure blockage clearing device for chemical pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216112787U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114934572A (en) * | 2022-04-29 | 2022-08-23 | 华能伊敏煤电有限责任公司 | Power plant's desulfurizing tower waste water waste fitting discharging |
-
2021
- 2021-10-09 CN CN202122429495.8U patent/CN216112787U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114934572A (en) * | 2022-04-29 | 2022-08-23 | 华能伊敏煤电有限责任公司 | Power plant's desulfurizing tower waste water waste fitting discharging |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240319 Address after: 056015 Fuxing Road 232, Fuxing District, Hebei, Handan Patentee after: HANDAN IRON & STEEL GROUP Co.,Ltd. Country or region after: Zhong Guo Patentee after: Handan Branch of Hegang Co.,Ltd. Country or region after: China Patentee after: Hangang Huafeng Energy Co.,Ltd. Patentee after: Hangang Nengjia Steel Co.,Ltd. Address before: 056015 Fuxing Road 232, Fuxing District, Hebei, Handan Patentee before: HANDAN IRON & STEEL GROUP Co.,Ltd. Country or region before: Zhong Guo Patentee before: Handan Branch of Hegang Co.,Ltd. |