CN113996350A - Movable chemical cleaning detection laboratory - Google Patents
Movable chemical cleaning detection laboratory Download PDFInfo
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- CN113996350A CN113996350A CN202111429954.0A CN202111429954A CN113996350A CN 113996350 A CN113996350 A CN 113996350A CN 202111429954 A CN202111429954 A CN 202111429954A CN 113996350 A CN113996350 A CN 113996350A
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- laboratory
- chemical cleaning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L1/00—Enclosures; Chambers
- B01L1/52—Transportable laboratories; Field kits
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
- E04H1/06—Office buildings; Banks
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
Abstract
The invention provides a movable chemical cleaning detection laboratory, which comprises: the device comprises an equipment instrument unit, a counter unit, a waterway unit, a circuit unit and an air circuit unit; the device instrument unit includes: the device comprises an infrared oil measuring instrument, a visible light spectrophotometer, an analytical balance, a portable pH meter, an online corrosion rate detector, an ultrasonic cleaner, a waste box, a waste liquid barrel, a fire extinguisher, a water storage barrel and a pure water preparation machine; the counter unit includes: a laboratory table, a chemical reagent storage cabinet, an emergency medical box, an office table and a chair; the waterway unit includes: a washing tank and a spraying device; the circuit unit includes: a distribution box; the gas circuit unit includes: washing fume chamber, air conditioner internal unit, air conditioner outer machine, window and door.
Description
Technical Field
The invention relates to a laboratory for cleaning and detecting an offshore platform, in particular to a movable chemical cleaning and detecting laboratory.
Background
In the process of crude oil development and production, along with the long-term operation of equipment and facilities and the continuous expansion of production scale, the precipitation of dirty oil and dirt in a process flow, various containers and pipelines has certain influence on production safety and product quality, and chemical cleaning is needed under the condition that a physical method cannot be adopted for cleaning. However, the offshore platform is limited by ecological environment and working space, the problems of unstable medicament, no guarantee of equipment and facility corrosion, substandard discharged sump oil water and the like exist in the chemical cleaning process, the whole chemical cleaning process is monitored in real time in order to meet the requirements of field operation of chemical cleaning, the instantaneity of the detection of the chemical cleaning process is improved, the quality of cleaning engineering is improved, the standardization and the standardization of the chemical cleaning technology are promoted, a mobile chemical cleaning detection laboratory needs to be developed, and the chemical cleaning technology of the equipment and the facility suitable for the offshore platform is explored.
Disclosure of Invention
Aiming at the problems, the invention provides a movable chemical cleaning detection laboratory in order to adapt to the limit of the ecological environment and the working space of the chemical cleaning of the offshore platform and realize the instantaneity of the detection in the chemical cleaning process of the offshore platform.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a mobile chemical cleaning detection laboratory, comprising: the device comprises an equipment instrument unit, a counter unit, a waterway unit, a circuit unit and an air circuit unit;
the device instrument unit includes: the device comprises an infrared oil measuring instrument, a visible light spectrophotometer, an analytical balance, a portable pH meter, an online corrosion rate detector, an ultrasonic cleaner, a waste box, a waste liquid barrel, a fire extinguisher, a water storage barrel and a pure water preparation machine;
the counter unit includes: a laboratory table, a chemical reagent storage cabinet, an emergency medical box, an office table and a chair;
the waterway unit includes: a washing tank and a spraying device;
the circuit unit includes: a distribution box;
the gas circuit unit includes: washing fume chamber, air conditioner internal unit, air conditioner outer machine, window and door.
The movable chemical cleaning detection laboratory also comprises a lamp arranged on the top surface, a temperature alarm and a combustible gas alarm.
When the water in the bucket is completely transferred to the waste liquid bucket, the maximum deviation value of the gravity center and the geometric center of the movable chemical cleaning detection laboratory in the horizontal plane is 7% of the total length of the laboratory.
The emergency medical box, the chemical reagent storage cabinet and the desk are placed side by side, the pure water preparation machine is placed in the emergency medical box, and the water storage bucket is placed in the chemical reagent storage cabinet.
Compared with the prior art, the invention has the beneficial results that:
has the functions of: the method can immediately perform the measurement of Fe3+ and Fe2+ in the pickling solution, the measurement of corrosion rate, the measurement of cleaning solution concentration, the measurement of oil content and the measurement of pH value.
The maximum deviation value of the center of gravity and the geometric center of the movable chemical cleaning detection laboratory on the horizontal plane is 350mm, which is 7% of the total length of the laboratory, and the stability of the movable chemical cleaning detection laboratory in the lifting and transporting process can be ensured.
The movable chemical cleaning detection laboratory can be used on different offshore platforms, and has important significance for improving the speed of detection in the offshore platform cleaning process and improving the quality of cleaning engineering.
Drawings
FIG. 1 is a top view of a mobile chemical cleaning and detection laboratory.
FIG. 2 is a schematic view of the mobile chemical cleaning and detection laboratory in the direction A.
FIG. 3 is a schematic view of the mobile chemical cleaning detection laboratory in the direction B.
FIG. 4 is a schematic view of the mobile chemical cleaning detection laboratory in the direction of C.
Reference numerals: 1-infrared oil content measuring instrument, 2-visible spectrophotometer, 3-analytical balance, 4-portable pH meter, 5-online corrosion rate detector, 6-ultrasonic cleaner, 7-waste box, 8-waste liquid bucket, 9-fire extinguisher, 10-water storage bucket, 11-pure water preparation machine, 12-laboratory bench, 13-chemical reagent storage cabinet, 14-emergency medical box, 15-desk, 16-chair, 17-sink, 18-spray set, 19-block terminal, 20-washing fume chamber, 21-air conditioner indoor unit, 22-air conditioner outdoor unit, 23-window, 24-door.
Detailed Description
The invention will be further explained with reference to the drawings.
As shown in fig. 1, which is a top view of a mobile chemical cleaning and testing laboratory, the mobile chemical cleaning and testing laboratory includes: equipment instrument part, counter part, water route part, circuit part and gas circuit part, equipment instrument part includes: the device comprises an infrared oil measuring instrument 1, a visible light spectrophotometer 2, an analytical balance 3, a portable pH meter 4, an online corrosion rate detector 5, an ultrasonic cleaner 6, a waste box 7, a waste liquid barrel 8, a fire extinguisher 9, a water storage barrel 10 and a pure water preparation machine 11;
the counter part includes: the system comprises a laboratory table 12, a chemical reagent storage cabinet 13, an emergency medical box 14, an office table 15 and a chair 16;
the waterway part includes: a washing tank 17 and a spray device 18;
the circuit part includes: a distribution box 19;
the gas path portion includes: the device comprises a washing fume hood 20, an air conditioner inner unit 21, an air conditioner outer unit 22, a window 23 and a door 24, wherein the air conditioner outer unit is arranged outside a movable chemical cleaning detection laboratory.
The functions of the mobile chemical cleaning detection laboratory include: the method comprises the following steps of measuring Fe3+ and Fe2+ in a pickling solution, measuring a corrosion rate, measuring the concentration of a cleaning solution, measuring the oil content and measuring the pH value.
An angle steel is arranged at the joint of the side wall of the container body; the inside wall of container box is equipped with stainless steel C type groove. The total weight of all objects and equipment in the laboratory is about 1t, the container body adopts a steel (SPA-H weathering steel) container with the external dimension of 4060 multiplied by 2260 multiplied by 2460mm, and the wall thickness is 60mm, so that the geometric dimension of the movable chemical cleaning detection laboratory is 4800mm multiplied by 2200mm multiplied by 2400 mm.
The steel structure wall comprehensive fire prevention meets the A-level fire prevention requirement, and the frame and the box wall plate are made of steel, so that the steel structure wall comprehensive fire prevention wall has the advantages of high strength, firm structure, good weldability and water tightness, low price, easiness in repair and difficulty in damage. The box body is designed to be reinforced, and a reinforcing plate is arranged; anti-collision transverse strips, vertical strips or oblique strips are arranged on the side face of the container at intervals, the coating corrosion resistance of the container body meets the requirements of the offshore environment, and the thickness of a paint film is not less than 120 mu m.
Wherein, the geometric center coordinates of the movable chemical cleaning detection laboratory are (2400, 1100, 1200), and when the waste liquid barrel (8) and the water storage barrel (10) in the movable chemical cleaning detection laboratory are not filled with water, the gravity center coordinates of the movable chemical cleaning detection laboratory are (2060, 780, 1260); when the water storage barrel (10) is full of water and the waste liquid barrel (8) is not filled with water, the gravity center coordinates of the movable chemical cleaning detection laboratory are (2050, 780 and 1250); when the water of water storage bucket (10) was all shifted to waste liquid bucket (8), movable chemical cleaning detected the focus coordinate of laboratory and is (2080, 770, 1270), and movable chemical cleaning detected the laboratory and is 350mm at the focus of horizontal plane and geometric centre's deviation maximum value, for 7% of laboratory gross length, can guarantee movable chemical cleaning and detect the stability of laboratory in hoist and mount and transportation, specifically as follows:
(1) when no load is carried out and no water is filled, the weight distribution of each device is shown in table 1:
TABLE 1 weight of the cabinet in the laboratory
The gravity center coordinates are (2060, 780 and 1260), the distance from the left side 2060mm, the distance from the ground is 780mm, the distance from the lower side is 1250mm, the geometric center is (200m, 12m0 and 110m), and the deviation from the geometric center of the ground of a laboratory is 60-160 mm.
(2) When two pure water tanks were filled with water, the weight distribution of each equipment is shown in table 2:
TABLE 2 weight of the cabinet in the laboratory
The barycentric coordinates are (2050, 780 and 1250), the distance from the left side is 2050mm, the distance from the ground is 780mm, the distance from the lower side is 1250mm, the geometric center is (2000, 1200 and 1100), and the deviation from the geometric center of the ground of a laboratory is 50-150 mm.
(3) When the water in the water storage barrel is completely transferred to the waste liquid barrel, the weight distribution of each device is shown in table 3:
TABLE 3 weight of the cabinet in the laboratory
The barycentric coordinates are (2080, 770 and 1270), the distance from the left side is 2080mm, the distance from the lower side is 1270mm, the distance from the ground is 770mm, the geometric center is (20m0, 120m and 110m), and the deviation from the geometric center of the ground of the laboratory is 8 m-170 mm.
In the three cases, the barycentric coordinates when water is not filled are (2060, 780 and 1260), the barycentric coordinates when the water storage barrel is filled with water are (2050, 780 and 125), the barycentric coordinates when the waste liquid barrel is filled with water are (2080, 770 and 1270), and the deviation between the position of the plane barycenter and the geometric center is within the range of 50-170 mm.
As shown in fig. 2, which is a schematic view of the movable type chemical cleaning detection laboratory in the direction a, a visible light spectrophotometer 2, an analytical balance 3, a portable pH meter 4, and an online corrosion rate detector 5 are disposed on the top of a laboratory table 12, an infrared oil tester 1 and an ultrasonic cleaner 6 are disposed in a storage cabinet under the laboratory table 12, and a waste bin 7 and a waste liquid bucket 8 are disposed on the storage table under a washing fume hood 20.
As shown in fig. 3, which is a schematic diagram of a mobile chemical cleaning and detecting laboratory in a direction B, an emergency medical box 14, a chemical reagent storage cabinet 13 and an office table 15 are arranged side by side, a pure water preparation machine 11 is arranged in the emergency medical box 14, a water storage bucket 10 is arranged in the chemical reagent storage cabinet 13, the emergency medical box 14 and the chemical reagent storage cabinet 13 are both made of steel materials, and a door 24 is an a-60 fireproof door.
As shown in fig. 4, which is a schematic view of the direction C of the movable chemical cleaning detection laboratory, the air conditioner indoor unit 21 is located above the window 23, the operation capacity of the air conditioner meets the ambient temperature of-20 ℃ to 45 ℃, the explosion-proof rating of the air conditioner is EXD II BT4, and the window 23 is a rectangular window for a ship.
The experiment table is subjected to plastic spraying treatment by using a steel plate, is acid and alkali resistant, and the experiment table top is made of a high-quality physicochemical plate, is strong in acid and alkali resistance and is easy to clean.
A fixed point is arranged at the joint of the laboratory table and the ground of the laboratory and is connected or clamped by a bolt; the contact part of the experiment table top and the instrument and the contact part of the experiment table top and the wall surface of the experiment chamber are provided with proper damping devices to increase the damping performance of the experiment table. The experiment table is not suitable for placing reagent racks, has special requirements, can be arranged according to the requirements, and is provided with fixed facilities.
In order to increase the space utilization rate, a drawer and a storage cabinet are arranged in the space below the experiment table, a partition plate is arranged in the storage cabinet as required, and a damping device and a fixing device are additionally arranged. The drawer and the sliding door of the storage cabinet are provided with an elastic pressure locking mechanism and a damping device, so that the drawer and the sliding door of the storage cabinet are prevented from being opened and generating noise due to vibration and impact during movement. The drawer is preferably provided with a ball slideway to ensure reliable bearing, and an article fixing device is arranged in the drawer.
Placing the detergent storage cabinet and the emergency medical box in place, closely contacting with a laboratory, correspondingly fixing, and coating a sealant on the contact surfaces; the inside of the cabinet is also divided by a partition board, and chemical reagents are stored in a tray with an interlayer to prevent collision.
The above description is only for the preferred embodiment of the present invention, but the present invention is not limited to the above specific embodiments, and those skilled in the art can make various changes and modifications without departing from the inventive concept of the present invention, which falls into the protection scope of the present invention.
Claims (4)
1. A movable chemical cleaning detection laboratory is characterized by comprising: the device comprises an equipment instrument unit, a counter unit, a waterway unit, a circuit unit and an air circuit unit;
the device instrument unit includes: the device comprises an infrared oil measuring instrument (1), a visible light spectrophotometer (2), an analytical balance (3), a portable pH meter (4), an online corrosion rate detector (5), an ultrasonic cleaner (6), a waste box (7), a waste liquid barrel (8), a fire extinguisher (9), a water storage barrel (10) and a pure water preparation machine (11);
the counter unit includes: the device comprises a laboratory table (12), a chemical reagent storage cabinet (13), an emergency medical box (14), an office table (15) and a chair (16);
the waterway unit includes: a washing tank (17) and a spraying device (18);
the circuit unit includes: a distribution box (19);
the gas circuit unit includes: washing fume chamber (20), air conditioner internal unit (21), air conditioner external unit (22), window (23) and door (24).
2. The portable chemical cleaning assay laboratory of claim 1 further comprising a light, a temperature alarm and a combustible gas alarm disposed on the top surface.
3. The mobile chemical cleaning and testing laboratory according to claim 1, wherein when the water in the water barrel (10) is completely transferred to the waste liquid barrel (8), the deviation of the center of gravity and the geometric center of the mobile chemical cleaning and testing laboratory in the horizontal plane is 7% of the total length of the laboratory at the maximum.
4. Mobile chemical cleaning test laboratory according to claim 1, characterized in that said emergency medical tank (14), said chemical reagent storage cabinet (13) and said desk (15) are placed side by side, said pure water preparation machine (11) is placed in said emergency medical tank (14), said water storage bucket (10) is placed in said chemical reagent storage cabinet (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111429954.0A CN113996350A (en) | 2021-11-29 | 2021-11-29 | Movable chemical cleaning detection laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111429954.0A CN113996350A (en) | 2021-11-29 | 2021-11-29 | Movable chemical cleaning detection laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113996350A true CN113996350A (en) | 2022-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111429954.0A Pending CN113996350A (en) | 2021-11-29 | 2021-11-29 | Movable chemical cleaning detection laboratory |
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| Country | Link |
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| CN (1) | CN113996350A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114802592A (en) * | 2022-04-28 | 2022-07-29 | 中船第九设计研究院工程有限公司 | Marine microorganism room |
-
2021
- 2021-11-29 CN CN202111429954.0A patent/CN113996350A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114802592A (en) * | 2022-04-28 | 2022-07-29 | 中船第九设计研究院工程有限公司 | Marine microorganism room |
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