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The use of pipeline construction equipment is inevitable in the chemical industry. Pipeline installation is an inevitable part of project construction. However, the installation of pipeline construction equipment requires a certain degree of professionalism and pertinence. Relevant departments need to strengthen industrial management and do a good job of quality control of pipeline installation , Lay a solid foundation for my country's industrial development.
Here is the content list:
l Introduce the basic information of pipeline construction equipment.
l Introduce the safety and environmental protection measures of pipeline construction equipment.
l Introduce the influencing factors in the installation of pipeline construction equipment.
Introduce the basic information of pipeline construction equipment.
l Main material
Q345 steel plate, submerged arc welding wire, electric welding rod, two protection welding wire, CO2 gas, oxygen, acetylene gas, carbon rod.
l Machines and equipment
Electronic goniometer, steel tape measure, weld ruler, square ruler, non-destructive flaw detector, multi-head automatic cutting.Machine, assembly machine, DC arc welding machine, automatic submerged arc welding machine, CO2 gas shielded welding machine, creasing machine, radial drilling machine, radial drilling machine, planer, medium-sized oven.
l Quality Control
In accordance with the construction quality management system of pipeline construction equipment, establish quality acceptance standards for finished components of processing plants. Prepare the corresponding technical plan before processing, organize the management and operation personnel involved in processing to carry out training, so that the relevant operators can fundamentally solve the problems existing in the process of processing pipeline construction equipment.
Introduce the safety and environmental protection measures of pipeline construction equipment.
The use of pipeline construction equipment can effectively guarantee the processing quality of steel crane beams, reduce the amount of correction work, reduce production costs, speed up the production rate, and reduce the adverse effects on the welds caused by measures such as the fixed and mandatory correction of semi-finished products during the processing , It has a positive effect on the improvement of the processing technology of steel crane beams.
l Safety measures
Before making steel crane beams, a processing plan or processing technology should be prepared, corresponding safety technical guarantee measures should be formulated, and safety technical clarifications should be made.
① Operators must be familiar with the safety operating procedures of machinery and equipment in the production of pipeline construction equipment and the safety technical operating procedures of this type of work, and operate in strict accordance with the procedures for safe operations.
② The electricity consumption of the production workshop or site must be managed by a full-time electrician and hold a certificate.
③ The electric oxygen welder must obtain the corresponding electric welder qualification certificate.
④ Materials, semi-finished products, and finished products should be slowly and steadily lifted during production, turning over, and lifting.
⑤ Place it to prevent bumping or falling over and crushing people. Lifting personnel must have corresponding qualifications.
⑥ All workers wear protective equipment as required.
⑦ All kinds of pipeline construction equipment must have good grounding and zero connection.
⑧ Establish a full-time safety officer to conduct safety inspections and inspections on the work site, and find unsafe factors, promptly propose and implement corrective measures.
l Environmental protection measures
The installation of pipeline construction equipment is one of the necessary steps in the industrial field, and the installation and construction of pipeline construction equipment is a very important stage in project construction.
Due to the influence of various factors during project construction, there are many problems in the installation of pipeline construction equipment. In order to promote the improvement of industrial pipeline installation quality, certain measures need to be taken to control the pipeline installation quality to ensure the smooth completion of project construction.
① The construction site should be kept clean. All items should be arranged in time and placed in an orderly manner.
② Noise should be controlled during operation, and operation time should be arranged reasonably to reduce the impact on the surrounding environment.
③ The working lights at night should be irradiated into the field, and protective measures should be taken for the welding arc.
④ The oil used in operation machinery shall not be dumped at will to prevent pollution.
⑤ Waste materials, steel materials, welding heads, welding wire heads, etc. left over during operation should be collected separately, treated or recycled in a unified manner.
Introduce the influencing factors in the installation of pipeline construction equipment.
l Bracket installation quality
In the installation of pipeline construction equipment, the installation of the bracket is relatively important, which plays a very good role in the quality of pipeline installation and the normal operation of the equipment. Among them, the installation of the bracket has a certain impact on the overall performance of the pipeline.
For example, the carrying capacity of the scaffold must meet the standard, the sliding surface of the support and the supporting surface have good connection performance, etc. Therefore, the pipeline construction process needs to be carried out according to the engineering construction drawings and pipeline construction equipment installation and construction process specifications to avoid installation Quality has a certain impact.
l Welding quality
Welding in the installation of pipeline construction equipment is also one of the necessary links. The quality of welding affects the overall quality of pipeline installation. Pipe welding can ensure the performance of the undertaking project frame group, thereby ensuring the overall performance of the pipeline. Therefore, precise welding is required in welding, positioning welding position to ensure welding quality, and welding in strict compliance with welding procedures and specifications.
In welding, especially the position of the welding seam, the welding process requirements of the welding workers are very high. The relevant personnel are required to do a good job in welding quality control in this link, and to formulate specific solutions for possible situations to avoid The overall performance of pipeline construction equipment has a certain impact.
l Pipeline anticorrosion
The particularity of the use environment of pipeline construction equipment and the particularity of the use location require the pipeline to have certain anti-corrosion performance. In the pipeline anti-corrosion, the anti-corrosion material will choose paint, and the economical and reasonable pipeline paint can be selected for pipeline anti-corrosion in the process of use.
To reduce the risk of pipeline construction equipment being corroded, paint itself is a corrosion-resistant substance, which is an industrial raw material and anti-rust material for construction. Applying a layer of paint on the surface of the pipeline can extend the service life of the pipeline.
We also have many products about Hydraulic jacking system and Pipe spool fabrication solution, welcome to consult us!
As we all know, industrial buildings include a series of projects, such as oil refineries and chemical plants and power plants. This type of structure involves dense pipe spool fabrication lines, which connect various equipment and transport process fluids and gases.
Here is the content list:
l Introduction of two engineering stages of Pipe spool fabrication line.
l The installation and welding of Pipe spool fabrication line can be divided into two types
l Why are pipes prefabricated in the Pipe spool fabrication line?
Due to the compressed construction period and limited on-site space, industrial construction projects rely heavily on off-site manufacturing and assembly. Therefore, the pipe spool fabrication line is divided into two stages: pipe prefabrication and on-site installation.
Pipe spool fabrication line timely supply of spools to the module yard and installation site is the key to the success of the entire project! First introduce the pipeline prefabrication stage of the pipe spool fabrication line.
Production capacity | 36,000 diameter inches/year |
Applicable pipe diameter | DN50-600 |
Applicable pipe length | 0-12m |
Piping weight | 0-12 tons |
Bevel shape | U, V and double V |
Chamfering speed | ≦5min (DN200 SCH40) |
Conveying speed | 2-20m/min |
Automatic welding spee | ≧60% |
Production ratio | 50%-80% |
Design software | PDSOFT PSFMS |
Management software | PDSOFT PSFMS |
The pipe spool fabrication line is made from many raw pipes and pipe fittings in the manufacturing plant. Cut the unprocessed pipe to the required size, then move it together with the pipe fittings to the fittings table, where certain components are assembled together (ie temporarily connected), and the final sub-assembly (part of the final pipe) The welding operation (ie permanent connection) will be continued, and then returned to the assembly table and assembled with other spool components to form a pipe spool fabrication line.
l Coil and welding
l Positioning and welding
Rolling assembly and welding in the pipe spool fabrication line means that the main pipe can be rotated by the rolling mill, and the assembler or welder can perform the operation without changing its position. When the branch of one or more main pipes exceeds the welding position, Positional assembly and welding can be performed.
In addition, under the restriction of the removal of the pipe spool fabrication line, the assembler or welder must move around the main pipe to complete the assembly or welding. Positioning assembly and welding usually take more time than roller assembly and welding. Minimizing the number of positioning and welding is one of the goals of the pipe spool fabrication line sequence.
Workshop prefabrication of the pipe spool fabrication line is an effective method that can reduce on-site installation costs while providing the highest quality finished products. Pipe spool fabrication line usually uses flange connection to facilitate connection with other spools.
The manufacturing of these pipe spool fabrication line is usually performed by a professional manufacturing company equipped with the required infrastructure. As a professional manufacturer, WINCOO works according to the defined quality management standards to ensure the accuracy of manufacturing, so as to realize the on-site drawstring installation and maintain the required technical parameters defined by the customer!If you want to know more about high-quality tank welding machine products, you can also contact us at any time.
H-beam is a general term for the construction of beams or columns used in civil engineering. Since all parts of H-beam are arranged at right angles, H-beam has strong bending resistance in all directions, simple construction, cost saving and has the advantages of light structure and light weight, and has been widely used. H beam straightening and welding machine also plays an irreplaceable role in the production process of H-beam.
How to deal with the distortion of steel when H beam straightening and welding machine encounters it?
What is the function of H-beam straightening welding machine?
What is the product feather of H-beam straightening welding machine provided by WINCOO ENGINEERING?
Use H beam straightening and welding machine to weld H-beam distortion treatment method: If the H-beam flange has out-of-tolerance torsion, it means that the H-beam has distortion that needs to be corrected. The upper flange of the H-beam can be inspected with a level ruler. First, adjust and ensure that the level of most of the flanges of the H-beam body is within the deviation range, measure the excess part and correct it accordingly. Measurement method: The frame level is placed in the width direction of the detection flange, and the feeler gauge is used to pad the lower side to the level, and the reading of the feeler gauge can be used to know how much the twist is. Or use a spirit level to directly measure two points on the width edge of the flange with a ruler, and the difference between the readings is the torsion value.
H-beam straightening and welding machine is special equipment for H-beam assembling, welding and straightening. It completes the process on one piece of equipment through assembling machine, welding machine and straightening machine, which improves production efficiency, reduces equipment cost and saves money. cost. Space equipment installation is efficient production equipment for H-beam and T-beam. A variety of welding methods can be used for single arc single wire welding, single arc double wire welding, or submerged arc welding according to the actual needs of users. Lubricate in time, so as to achieve good lubrication, reduce wear and prolong the service life of equipment.
1. The PHJ type H-beam straightening welding machine is a new type of high-efficiency equipment in the H-beam production process.
2. It is mainly composed of main engine, input conveyor, output conveyor, tie rod centering system, welding power, hydraulic system, electric control system, etc.
3. The host is the core of the machine, which consists of the upper gantry and the lower base assembly. The upper gantry can press the support beam web; 4 sets of guide rail guide system, the guide is stable and reliable.
4. The positioning of web and flange adopts hydraulic transmission. Both sides are mechanical synchronous clamping and centering system to realize automatic positioning and centering. An eccentric wheel for fine adjustment is also designed.
5. During the assembly process of H-beam, the end is equipped with an automatic hydraulic lifting type stopper to ensure that the end of the web is aligned with the end of the flange.
6. The welding torch adjustment device adopts UP/DOWN, LEFT/RIGHT and angle adjustment to ensure that the welding seam is always aligned.
7. The straightening device adopts the downward pressure of the oil cylinder. Strong straightening ability and easy adjustment of straightening ability.
8. The input conveyor belt is 2.6m*3 sections, of which 1 section is electrified. The output conveyor is 11.5m, and two of them are lift type to support H-beam.
9. There is a tie rod system at the input end, a total of 3 tie rod boxes, which are used for one-time centering of the web and flange.
10. Equipped with 1 set of hydraulic system. Hydraulic pumps from professional manufacturers are easy to maintain and have a long service life.
11. The welding power source adopts China MZ1000 or American Lincoln DC-1000, NA-3 welding power source, single arc single wire welding head and control box.
12. Japan Mitsubishi PLC control.
After reading, do you have a deeper understanding of H-beam straightening welding machine? For further information, please contact WINCOO ENGINEERING. We will be very pleased to help you!
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