CN217108215U - System for prolonging operation period of titanium-lined composite board equipment - Google Patents
System for prolonging operation period of titanium-lined composite board equipment Download PDFInfo
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- CN217108215U CN217108215U CN202220615549.1U CN202220615549U CN217108215U CN 217108215 U CN217108215 U CN 217108215U CN 202220615549 U CN202220615549 U CN 202220615549U CN 217108215 U CN217108215 U CN 217108215U
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- sealing liquid
- storage tank
- liquid storage
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Abstract
A system for prolonging the operation period of titanium-lined composite board equipment comprises titanium composite board equipment and a sealing liquid storage tank, wherein the upper end of the titanium composite board equipment is provided with a tower top meteorological pipeline; the inspection hole of the titanium composite board equipment is communicated with the lower part of a sealing liquid storage tank of a sealing liquid shutoff valve; the tower top meteorological pipeline is communicated with the upper part of the sealing liquid storage tank through a flow-limiting orifice plate; a nitrogen supplementing pipeline is arranged on the sealing liquid storage tank, and a nitrogen pressure regulating valve is arranged on the nitrogen supplementing pipeline; and a sealing liquid supplementing pipeline is arranged on the sealing liquid storage tank, and a sealing liquid level regulating valve is arranged on the sealing liquid supplementing pipeline. The utility model discloses the advantage: the idea is changed, and the small and micro defects of the welding seam of the titanium composite board equipment are solved technically. The stable operation of the device is maintained under the condition of not influencing the original process flow.
Description
Technical Field
The utility model relates to a titanium composite sheet equipment operation and maintenance, concretely relates to system for prolonging the operation cycle of lining titanium composite sheet equipment.
Background
Titanium is widely used as a material for various chemical reaction vessels and tower equipment due to its excellent corrosion resistance, but has a disadvantage of high cost, and the problem is effectively solved by adopting a titanium composite plate. The titanium composite board is a novel bimetal high-efficiency energy-saving material which is prepared by taking a titanium material as a coating layer and carbon steel or low alloy steel as a base layer and adopting an explosion cladding method or a rolling compression bonding method. The titanium composite board has the high strength of the common steel plate of the base layer and the corrosion resistance of the titanium metal of the coating layer, can save a large amount of titanium materials, and has the performance which is not possessed by any single metal. Therefore, compared with the equipment cylinder body made of the titanium composite plate, the tube plate and the end enclosure are made of pure titanium, the performance can be ensured, and the engineering cost can be obviously reduced. However, the welding process of the titanium composite plate is complex and high in difficulty, and the equipment welding seams of the titanium composite plate need to be pasted with strips, so that the number of the welding seams is more, and the leakage probability of the welding seams is increased. The welding process flow of the titanium composite board is that a copper gasket strip is placed at an opening of a titanium composite layer, and intermittent silver brazing is performed at a gap between two sides of the copper gasket strip and the titanium composite layer. The inner side of the container is covered with a titanium covering strip. A test hole or an inspection hole is required to be arranged at the welding seam of the base layer, and the test hole or the inspection hole is connected to the outside of the heat preservation layer of the equipment through a screwed pipe joint and a pipe extension, so that the monitoring and the inspection of the leaked gas are facilitated. After the welding seam of the titanium composite board equipment has micro leakage, if the welding seam needs to be repaired, the material needs to be returned, the cavity below the titanium sticking strip needs to be cleaned, the overhauling period is long, and the overhauling reliability is poor.
SUMMERY OF THE UTILITY MODEL
The utility model provides a system for operating cycle of extension lining titanium composite sheet equipment, the safety that the little micro defect of the welding seam of solving titanium composite sheet equipment brought draws trouble, under the condition that does not influence former process flow, maintains the steady operation of device.
The technical scheme for realizing the purpose of the utility model is that the system for prolonging the operation period of the titanium lining composite board equipment comprises the titanium composite board equipment and a sealing liquid storage tank;
the upper end of the titanium composite board equipment is provided with a tower top meteorological pipeline;
the inspection hole of the titanium composite board equipment is communicated with the lower part of a sealing liquid storage tank of the sealing liquid shutoff valve;
the tower top meteorological pipeline is communicated with the upper part of the sealing liquid storage tank through a flow-limiting orifice plate;
a nitrogen gas supplementing pipeline is arranged on the sealing liquid storage tank, and a nitrogen gas pressure regulating valve is arranged on the nitrogen gas supplementing pipeline;
a sealing liquid supplementing pipeline is arranged on the sealing liquid storage tank, and a sealing liquid level regulating valve is arranged on the sealing liquid supplementing pipeline;
a sealing liquid storage tank liquid level meter and a sealing tank remote transmission pressure gauge are respectively arranged on the sealing liquid storage tank, a gas phase remote transmission pressure gauge is arranged on a tower top gas image pipeline between the flow limiting pore plate and the titanium composite plate equipment, and the gas phase remote transmission pressure gauge and the sealing tank remote transmission pressure gauge are used for controlling a nitrogen pressure regulating valve in a cascade mode;
and the sealing liquid storage tank liquid level meter is connected with the sealing liquid level regulating valve.
And a leak detection valve is arranged between the titanium composite board equipment and the sealing liquid shutoff valve.
Further, the bottom of the sealing liquid storage tank is higher than the highest inspection port of the titanium composite board equipment.
The utility model discloses there is following beneficial effect:
the utility model provides a pair of system for prolong operation cycle of lining titanium composite sheet equipment can guarantee titanium composite sheet equipment safe operation, and the sustainability of equipment operation.
The utility model discloses a: the operation period of the device using the titanium composite board equipment is prolonged, the times of starting and stopping are reduced, and the economic benefit of the operation of the device is increased.
Drawings
The present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic view of the present invention.
In the figure, a titanium composite board device 1, a tower top meteorological pipeline 2, a gas phase remote transmission pressure gauge 3, a flow limiting orifice plate 4, a sealing tank remote transmission pressure gauge 5, a nitrogen pressure regulating valve 6, a sealing liquid level regulating valve 7, a sealing liquid storage tank 8, a sealing liquid storage tank liquid level meter 9, a sealing liquid shutoff valve 10 and a leak detection valve 11.
Detailed Description
The following describes embodiments of the present invention with reference to the accompanying drawings.
As shown in fig. 1, a system for extending the operation cycle of a titanium-lined composite panel apparatus includes a titanium composite panel apparatus 1, a sealant tank 8;
the upper end of the titanium composite board equipment 1 is provided with a tower top meteorological pipeline 2;
the inspection hole of the titanium composite board equipment 1 is communicated with the lower part of a sealing liquid storage tank 8 of a sealing liquid shutoff valve 10;
the tower top meteorological pipeline 2 is communicated with the upper part of the sealing liquid storage tank 8 through a flow-limiting orifice plate 4;
a nitrogen supplementing pipeline is arranged on the sealing liquid storage tank 8, and a nitrogen pressure regulating valve 6 is arranged on the nitrogen supplementing pipeline;
a sealing liquid supplementing pipeline is arranged on the sealing liquid storage tank 8, and a sealing liquid level regulating valve 7 is arranged on the sealing liquid supplementing pipeline;
a sealing liquid storage tank liquid level meter 9 and a sealing tank remote transmission pressure gauge 5 are respectively arranged on the sealing liquid storage tank 8, a gas phase remote transmission pressure gauge 3 is arranged on a tower top meteorological pipeline 2 between the flow limiting orifice plate 4 and the titanium composite plate equipment 1, and the gas phase remote transmission pressure gauge 3 and the sealing tank remote transmission pressure gauge 5 control a nitrogen pressure regulating valve 6 in a cascade mode;
and the sealing liquid storage tank liquid level meter 9 is connected with the sealing liquid level regulating valve 7.
Preferably, a leak detection valve 11 is arranged between the titanium composite board device 1 and the sealing liquid shutoff valve 10.
Preferably, the bottom of the sealing liquid tank 8 is higher than the highest inspection opening of the titanium composite board device 1.
The working principle is as follows: a gas phase remote transmission pressure gauge 3 and a seal tank remote transmission pressure gauge 5 are connected in series to control a nitrogen pressure regulating valve 6. The pressure of the sealing liquid storage tank 8 is slightly larger than that of the titanium composite board equipment 1. The bottom of the sealing liquid storage tank 8 is connected with the inspection hole of the titanium composite board equipment 1 through a pipeline. The pipeline is provided with a leakage detection valve 11 and a sealing liquid shutoff valve 10. The sealing liquid is a certain non-corrosive medium in the titanium composite board equipment. The bottom of the sealing liquid storage tank 8 is higher than the highest inspection opening of the titanium composite board device 1. Leak detection valve 11 is in the state of normally opening, and when titanium composite sheet equipment 1 took place to leak, leak detection valve 11 had the medium to flow, closed leak detection valve 11 this time, opened sealed liquid shutoff valve 10 on the pipeline, made the medium slowly pour into to titanium composite sheet equipment 1, cut off the corruption of corrosive medium to titanium composite sheet basic unit, guaranteed equipment safety, and the maintenance device lasts stable production. The operation period of the device using the titanium composite board equipment is prolonged, the times of starting and stopping are reduced, and the economic benefit of the operation of the device is increased.
Claims (3)
1. A system for extending the operational cycle of a titanium lined composite panel apparatus, comprising: the system comprises titanium composite board equipment (1) and a sealing liquid storage tank (8);
the upper end of the titanium composite board device (1) is provided with a tower top meteorological pipeline (2);
the inspection hole of the titanium composite board equipment (1) is communicated with the lower part of a sealing liquid storage tank (8) of a sealing liquid shutoff valve (10);
the tower top meteorological pipeline (2) is communicated with the upper part of the sealing liquid storage tank (8) through a flow limiting orifice plate (4);
a nitrogen supplementing pipeline is arranged on the sealing liquid storage tank (8), and a nitrogen pressure regulating valve (6) is arranged on the nitrogen supplementing pipeline;
a sealing liquid supplementing pipeline is arranged on the sealing liquid storage tank (8), and a sealing liquid level regulating valve (7) is arranged on the sealing liquid supplementing pipeline;
a sealing liquid storage tank liquid level meter (9) and a sealing tank remote transmission pressure gauge (5) are respectively arranged on the sealing liquid storage tank (8), a gas phase remote transmission pressure gauge (3) is arranged on a tower top meteorological pipeline (2) between the flow limiting pore plate (4) and the titanium composite plate equipment (1), and the gas phase remote transmission pressure gauge (3) and the sealing tank remote transmission pressure gauge (5) control a nitrogen pressure regulating valve (6) in a cascade mode;
and the sealing liquid storage tank liquid level meter (9) is connected with the sealing liquid level regulating valve (7).
2. A system for extending the operational cycle of a titanium lined composite panel apparatus as defined in claim 1 wherein: and a leak detection valve (11) is arranged between the titanium composite board device (1) and the sealing liquid shutoff valve (10).
3. A system for extending the operational cycle of a titanium lined composite panel apparatus as defined in claim 1 wherein: the bottom of the sealing liquid storage tank (8) is higher than the highest inspection port of the titanium composite board equipment (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220615549.1U CN217108215U (en) | 2022-03-21 | 2022-03-21 | System for prolonging operation period of titanium-lined composite board equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220615549.1U CN217108215U (en) | 2022-03-21 | 2022-03-21 | System for prolonging operation period of titanium-lined composite board equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217108215U true CN217108215U (en) | 2022-08-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220615549.1U Active CN217108215U (en) | 2022-03-21 | 2022-03-21 | System for prolonging operation period of titanium-lined composite board equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217108215U (en) |
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2022
- 2022-03-21 CN CN202220615549.1U patent/CN217108215U/en active Active
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