概述: |
船用裝卸臂也稱船用卸料臂，是專門安裝在碼頭用于將油船運輸?shù)氖黧w或者氣體裝船、卸船的設(shè)備。在發(fā)明船用裝載臂之前，陸上管道與運輸船之間的流體裝載和卸載通常由船用裝卸軟管來完成。然而，傳統(tǒng)的船用裝載軟管有著操作困難，使用壽命短以及需要起重機吊起來協(xié)助作業(yè)等缺點。 長隆石化裝備生產(chǎn)的船用裝載臂采用獨立支撐結(jié)構(gòu)，保證當(dāng)MLA上沒有載荷時，重心將保持在立柱的中心線上。鋼支撐結(jié)構(gòu)和裝載管線是分開的，主管道僅承受液體重量，從而降低了泄漏率并延長了使用壽命。對于船用裝卸臂，CCLPEC在MLA生產(chǎn)和制造方面經(jīng)驗豐富，我們可以提供適用于各種介質(zhì)的船用裝卸臂，并可以根據(jù)客戶要求提供定制服務(wù)。我們嚴格遵守OCIMF和ISO16904標(biāo)準(zhǔn)，所有關(guān)鍵組件均已通過測試并獲得BV認證。對產(chǎn)品進行全制造周期嚴格管理和嚴格的過程控制，我們的團隊將始終向客戶提供穩(wěn)定可靠的高質(zhì)量產(chǎn)品。
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規(guī)格: |
MLA可以分為單管型和雙管型（配備氣項回氣臂）。 單管型MLA的尺寸為6英寸至16英寸（DN150至DN400），雙管型MLA的尺寸為6英寸+ 3英寸，8英寸+ 4英寸，10英寸+ 6英寸，12英寸 + 8英寸，14英寸+ 8英寸及其他定制尺寸。
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船用裝卸臂通常安裝在陸上碼頭上，用于裝卸由油輪運輸?shù)奶烊粴夂褪?/span>
 | 旋轉(zhuǎn)接頭的雙滾道采用精密數(shù)控機床加工，并經(jīng)過滲氮和液化處理。滾珠與旋轉(zhuǎn)部件由GCr15制成，硬度為HRC60。密封件和旋轉(zhuǎn)接頭都由CCLPEC獨立設(shè)計和生產(chǎn)，因此CCLPEC可以快速地為客戶提供備件。 |
旋轉(zhuǎn)接頭爆炸視圖
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16寸LNG旋轉(zhuǎn)接頭四十萬次低溫旋轉(zhuǎn)疲勞試驗,與BV認證
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〉關(guān)鍵部件-液壓快速連接斷開接頭(QCDC) |
| 所有卡爪均由同一個雙作用液壓缸操作，以確保所有夾具可同時動作，保證在歧管上施加的力相等。獨特的機械鎖定裝置，保證在液壓失效的情況下，依舊可以通過每個掛鉤組件上的彈簧桿將卡爪鎖定在歧管上。 |
| ERC有兩種類型，一種是單油缸型，另一種是雙油缸型。 ERC的設(shè)計完全符合OCIMF標(biāo)準(zhǔn)。 單油缸型ERC由雙球閥（DBV）和一個油缸組成，當(dāng)報警激活時，氣缸將驅(qū)動雙球閥閉合并打開ERC抱箍。兩段式ERC由雙球閥（DBV）和兩個氣缸組成。首次報警時，DBV將由PLC控制的氣缸關(guān)閉。當(dāng)?shù)诙螆缶瘯r，ERC箍將由通過PLC控制的氣缸打開。 |
| 電液控制和操作系統(tǒng)包括液壓動力單元、電磁閥單元和本地控制面板(控制柜)。 通過操作控制柜上的按鈕和開關(guān)，操作人員可以操作船舶裝載臂。主要包括PLC，防爆接線盒，控制按鈕，指示燈，或可選就地PMS顯示。
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 | 在碼頭控制室中，操作員可以通過PMS位置監(jiān)控系統(tǒng)實時監(jiān)控觀察船用卸料臂的實時狀態(tài)。 該系統(tǒng)以三維模型的形式顯示MLA的實時狀態(tài)，記錄位置信息和警報信息。控制室中包含管理系統(tǒng)，站點監(jiān)視屏幕，顯示屏和打印機。 |
長隆石化裝備車間中的船用裝卸臂
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16寸LNG旋轉(zhuǎn)接頭40萬次低溫旋轉(zhuǎn)測試BV認證證書
中國江蘇省政府為CCLEPC提供了450萬用于MLA研發(fā)
低溫旋轉(zhuǎn)接頭的BV認證
船用卸料臂緊急脫離和快速接頭BV認證
超低溫流體裝卸設(shè)備緊急脫離裝置發(fā)明專利證書
LNG船用裝卸臂發(fā)明專利證書
江蘇長隆石化裝備有限公司成立于2011年，我公司的創(chuàng)始人兼總工程師馮是公先生是中國第一臺船用卸料臂的發(fā)明者，他在液體裝卸行業(yè)擁有20多年的經(jīng)驗。 我們公司擁有40多種專利，包括LNG MLA，ERC，QCDC專利。我們的船用裝卸臂的年生產(chǎn)力達到每年100臺套以上。 我們在中國總共為19個LNG接收站提供過LNG計量裝卸車撬，計量裝卸系統(tǒng)，計量裝卸車臂等產(chǎn)品。 2020年，中海油從CCLPEC購買了第一套中國制造的16寸LNG船用卸料臂。2019年，CCLPEC與意大利品牌MIB簽署了戰(zhàn)略合作協(xié)議，以為客戶提供更具性價比的MLA。
Delivery:
24~32weeks ( depends on the amount of MLA, and the delivery time of major component)
Delivery Terms:
Ex-works, FOB (Packing and delivery to Shanghai Port) or CIF is recommended.
Warranty:
Twelve (12) months after start-up or Eighteen (18) months after delivery, whichever comes earlier.（negotiatable)
Local Service/Agent:
Singapore, Myanmar, UAE, Australia, Kuwait, Spain, America, Thailand, Korea.
Package and Transport:
The packaging often uses wooden boxes with plastic foam to reduce collisions of equipments during transportation. According to the size of equipment, air transport, container ship, bulk carrier, land transport and other transportation methods are selectable.
Installation and Commissioning:
Before delivery , customers will be invited to visit our factory for factory acceptance test (FAT). After confirming that product quality is qualified without any problem, products will be packaged and shipped. After product is transported to site, there will be on-site acceptance test(SAT).
On-site Training:
After on-site intallation and acceptance is completed, the site operater will be trained in useing product.
Repair and Maintenance:
CCLPEC provides lifelong maintenance services for the product we sell. Any damage caused by quality of equipment during warranty period. CCLPEC will be responsible for free maintenance until quality meets requirements.
Spare Parts:
When signning contract, there will be optional two years spare parts list for customer to choose. Since CCLPEC has a complete spare parts production line of swivel joint and sealing ring, CCLPEC can quickly produce and send them to customer.
What Is Marine Loading Arm:
Marine loading arm is also called MLA, which is normally installed on jetty, such as oil jetty, LNG jetty, LPG jetty or other receiving and export terminal, to loading or unloading liquid/gas between vessels/tankers/oil carriers and onshore storage facility. MLA has corresponding type for different medium such as LNG marine loading arm, LPG marine loading arm, oil marine loading arm and other petrochemical marine loading arms.
MLA Inspection and FAT(Final Acceptance Test):
The FAT test includes inspections on electro-hydraulic system, locking, control function, balance, envelope range, retracting operation speed, appearance, ERC(Emergency release coupling) separation, etc. The entire test and inspection is processed fully complying with ISO16904 requirements and specifications. Section 9.4 of ISO16904 has specifically described operation and test requirements of marine loading arm FAT. CCLPEC will conducts complete process as required.
How Dose Marine Loading Arm Work:
Marine loading arm has electrical control parts. With pushing button on electric control cabinet or remote control, operator can control the movement of inboard arm and outboard arm, and connect QCDC(quick connect and disconnect coupling) to manifold flange of oil carrier.
Types of Marine Loading Arm:
Marine loading arm can be divided into two type: standard type and piggy-back type. The piggy-back marine loading arm has liquid arm and vapor return arm.
The Difference Between Marine Loading Arm and Marine Loading Hose:
Marine loading arm is construted by rigid pipe, has long service life, can achieved autometic docking.
Item | Marine loading arm | Marine loading hose |
Service life | Around 25 years | Around 5 years |
Operation assistant equipment | Do not needed, HPU hydraulic-electrical operated | Hose crane is needed |
Environmental protection | Equipped with nitrogen purging system and vapor recovery system | Frequent disassembly leads to inevitable leakage |
Safty | Rigid pipes make the whole structure more reliable | Damage can be caused by negative pressure |
Labor Cost | Marine loading arm can be easily operated by one worker | Difficult for workers to carry, need to be lifted by hose crane |
Marine Loading Arm Material:
The material of marine loading arm is selected according to the liquid/gas that need to be loaded. Normally, for non-corrosive medium with room temperature, carbon steel is competent. For corrosive liquid or cryogenic liquid, the main pipeline is recommended to use SS316 and SS304.
Marine Loading Arm Design Standard:
CCLPEC Marine loading arm is designed according to OCIMF, ANSI, IEC, ATEX standards, and other standards according to project requirements.
MLA Installation and Operation:
1. CCLPEC will proviede Installation and Operation Manual.
2. The installation of marine loading arm has two solutions:
1) For marine loading arm smaller than or equal to 10 inch, integral installation can be processed. 4 sets of marine loading arm can be installed within one day.
2) All marine loading arm can be installed section by section. 4 sets of marine loading arm can be installed within one week.
3. During the production of marine loading arm, spare parts for start-up and commissioning will be prepared according to the requirement of client.
How Soon Can Spare Parts of Marine Loading Arm be Provided:
1. CCLPEC will stock up spare parts for every project.
2. Since all key components are produced in CCLPEC workshop, all seals for replacement can be ready for delivery within one week.
Marine Loading Arm after sale service:
1) Quality guarantee: warranty period will be twelve (12) months after successful installation and commissioning or eighteen(18) months after delivery to site, whichever occur first.
2) Any damage or failure caused by quality of equipment inside warranty period, will be maintained for free until euipment meets requirements.
3) Periodic calling for feedback during warranty period: once or twice every year. Clients will be invited to give feedback on conditions and comments of our products, CCLPEC will collect all feedback and record it in user files, as reference information for future maintenance.
4) CCLPEC provides lifelong maintenance services for products we sell.
5) Free service: clients can contact us at any time via telephone for emergency maintenance, email for normal maintenance. No matter inside or outside warranty period, we will provide free telephone consultation service, you can contact:
Email: sales@cclpec.com
Phone: +86 6317 7319
Marine Loaidng Arm Overhaul:
CCLPEC can provide overhaul for our marine loading arm and other brand's marine loading arm.
The Advantage of CCLPEC Marine Loading Arm:
1. All key components of marine loading are produce by CCLPEC, so CCLPEC can provide customer with spare prats quickly.
2. CCLPEC already has proven technique of LNG marine loading arm manufacturing. We strictly select suppliers, fouce on quality control.
3. CCLPEC service and support customers with heart, all employees try their best to provide customer with safe and reliable product.
