CN211204022U - Novel automatic pressure relief device of waste heat boiler - Google Patents
Novel automatic pressure relief device of waste heat boiler Download PDFInfo
- Publication number
- CN211204022U CN211204022U CN201921822546.XU CN201921822546U CN211204022U CN 211204022 U CN211204022 U CN 211204022U CN 201921822546 U CN201921822546 U CN 201921822546U CN 211204022 U CN211204022 U CN 211204022U
- Authority
- CN
- China
- Prior art keywords
- heat boiler
- air supply
- air
- supply pipe
- pressure relief
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000002918 waste heat Substances 0.000 title claims abstract description 21
- 239000007789 gas Substances 0.000 claims abstract description 8
- 238000002485 combustion reaction Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 239000002689 soil Substances 0.000 abstract description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Images
Landscapes
- Safety Valves (AREA)
Abstract
The utility model discloses a novel automatic pressure relief of exhaust-heat boiler device belongs to boiler pressure relief device field, including power, signal source, pressure sensor, air supply pipe I, air supply pipe II, two-way solenoid valve, two-way air cylinder, open and close lid, exhaust-heat boiler and air compressor machine, pressure sensor sets up in the exhaust-heat boiler, and links to each other with the signal source, the power is connected with two-way solenoid valve, the air compressor machine is connected with two-way solenoid valve, two-way solenoid valve is connected with two-way air cylinder through air supply pipe I and air supply pipe II respectively, open and close lid swing joint and set up in exhaust-heat boiler's gas outlet department, two-way air cylinder's flexible end with open and close. The device is simple to operate, automatic in pressure relief and high in safety, and is suitable for pressure relief of the boiler for treating tail gas of the organic polluted soil; the method has the advantages of simple operation, automatic pressure relief, high safety and the like, and is suitable for the waste heat boiler for gas combustion.
Description
Technical Field
The utility model relates to a boiler pressure relief device field especially relates to a novel automatic pressure relief of exhaust-heat boiler device.
Background
A boiler is a pressure-tight container, which generates high-pressure gas due to high-temperature combustion during use, and a pressure relief device is generally installed on the boiler to relieve pressure of the boiler in order to safely use the boiler. The safety device of the boiler can be divided into an interlocking device, an alarm device, a metering device and a pressure relief device according to the use performance or the application. Various safety valves used at present still have a plurality of problems in the safe operation of the boiler, such as leakage, abrasion, incomplete work, working failure and the like, and if the safety valves cannot be detected or maintained in time, potential safety hazards exist. Still other pressure relief devices are more complicated in structure, difficult to operate, and have lower safety performance. Therefore, in order to better ensure the safety of the boiler during operation, a novel pressure relief device for the boiler needs to be provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel automatic pressure relief device of exhaust-heat boiler solves the automatic pressure relief device of current boiler and appears wearing and tearing easily and the technical problem that the work is malfunctioning and the structure is complicated.
The utility model provides a novel automatic pressure release of exhaust-heat boiler device, includes power, signal source, pressure sensor, air supply pipe I, air supply pipe II, two-way solenoid valve, two effect cylinders, opens and close lid, exhaust-heat boiler and air compressor machine, pressure sensor sets up in exhaust-heat boiler, and links to each other with the signal source, the power is connected with two-way solenoid valve, the air compressor machine is connected with two-way solenoid valve, two-way solenoid valve is connected with two effect cylinders through air supply pipe I and air supply pipe II respectively, it sets up in exhaust-heat boiler's gas outlet department to open and close lid swing joint, two effect cylinders's flexible end with open and close the lid.
Furthermore, the double-acting air cylinder comprises an air cylinder bracket, a cylinder barrel, a piston rod, an air cylinder connector, an air supply port I and an air supply port II; the piston sleeve is arranged in the cylinder barrel, the air supply port I and the air supply port II are arranged at two ends of the cylinder barrel, the air cylinder support is arranged at one end of the cylinder barrel, the piston rod is arranged at the other end of the cylinder barrel and connected with the piston, and the piston rod is connected with the opening and closing cover through the air cylinder connector.
Further, the cylinder support is fixed on the side of the waste heat boiler, and the cylinder barrel is fixed on the side of the waste heat boiler through the cylinder support.
Further, when the pressure value P in the waste heat boiler is more than or equal to 4Kpa, the opening and closing cover is opened; when P is less than 4Kpa, the open-close cover is closed.
Furthermore, the two-way solenoid valve is connected with air supply port I through air supply pipe I, the two-way solenoid valve is connected with air supply port II through air supply pipe II.
The utility model adopts the above technical scheme, the utility model discloses following technological effect has:
the utility model monitors the internal pressure of the waste heat boiler through the pressure sensor, when P is more than or equal to 4Kpa, the two-way solenoid valve is opened, the compressed air drives the double-acting air cylinder to open the opening and closing cover, the pressure in the waste heat boiler is released, thereby achieving the purpose of pressure relief, the device has simple operation, automatic pressure relief and high safety, and is suitable for the pressure relief of the organic pollution soil tail gas treatment boiler; the method has the advantages of simple operation, automatic pressure relief, high safety and the like, and is suitable for the waste heat boiler for gas combustion.
Drawings
FIG. 1: the utility model relates to a novel exhaust-heat boiler pressure release device overall structure schematic diagram.
FIG. 2: the utility model relates to a novel exhaust-heat boiler pressure release device side structure schematic diagram.
Reference numbers in the figures: the device comprises a power supply 1, a signal source 2, a pressure sensor 3, an air supply pipe I4, an air supply pipe II 5, a two-way electromagnetic valve 6, a double-acting air cylinder 7, an opening and closing cover 8, a waste heat boiler 9, an air compressor 10, an air cylinder bracket 701, an air cylinder barrel 702, a cylinder barrel 703, a piston 704, a piston rod 705, an air cylinder connector 706, an air supply port I and an air supply port 707 II.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clear, preferred embodiments are described in detail. It should be understood, however, that the numerous specific details set forth in the specification are merely set forth to provide a thorough understanding of one or more aspects of the present invention, which may be practiced without these specific details.
As shown in fig. 1, the utility model relates to a novel automatic pressure release of exhaust-heat boiler device, including power 1, signal source 2, pressure sensor 3, air supply pipe I4, air supply pipe II 5, two-way solenoid valve 6, two-way air cylinder 7, open and close lid 8, exhaust-heat boiler 9, air compressor machine 10. The double-acting air cylinder 7 comprises an air cylinder bracket 701, a cylinder barrel 702, a piston 703, a piston rod 704, an air cylinder connector 705, an air supply port 706 and an air supply port 707 which are connected in sequence; the pressure sensor 3 is respectively connected with the signal source 2 and the waste heat boiler 9 and is used for feeding back the monitored pressure value of the waste heat boiler to the signal source 2.
The cylinder support 701 is used for fixedly connecting the double-acting cylinder 7 and the waste heat boiler 9.
The cylinder connector is used for fixedly connecting the double-acting cylinder 7 and the opening and closing cover 8.
The air supply port I706 and the air supply port II 707 are respectively positioned at the upper end and the lower end of the cylinder barrel 702.
One end of the air supply pipe 4 is connected with an air supply port I706, the other end of the air supply pipe is connected with the air compressor 10 through a two-way electromagnetic valve 6, one end of the air supply pipe 5 is connected with an air supply port II 707, and the other end of the air supply pipe is connected with the air compressor 10 through the two-way electromagnetic valve 6.
The two-way electromagnetic valve 6 is respectively connected with the power supply 1 and the signal source 2.
When the pressure value P of the waste heat boiler is more than or equal to 4Kpa, the opening and closing cover 8 is opened; when P is less than 4Kpa, the open-close cover 8 is closed.
The utility model discloses a pressure sensor 3 monitoring exhaust-heat boiler 9 internal pressure, when P is greater than or equal to 4Kpa, two-way solenoid valve 6 is opened, and in air compressor machine 10 passed through air supply pipe 4 input cylinder 702 with compressed air, compressed air promoted piston 703 down motion to open and close lid 8 through piston rod 703 pulling, open and close lid 8 and open, the pressure in exhaust-heat boiler 9 obtains the release, thereby reaches the pressure release purpose. On the contrary, when P is less than 4Kpa, the two-way solenoid valve 6 is opened, the air compressor 10 inputs compressed air into the cylinder 702 through the air supply pipe 5, and the compressed air pushes the piston 703 to move upward, so that the opening and closing cover 8 is closed through the piston rod 703.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. The utility model provides a novel automatic pressure release of exhaust-heat boiler device which characterized in that: including power (1), signal source (2), pressure sensor (3), air supply pipe I (4), air supply pipe II (5), two-way solenoid valve (6), two-way air cylinder (7), open and close lid (8), exhaust-heat boiler (9) and air compressor machine (10), pressure sensor (3) set up in exhaust-heat boiler (9), and link to each other with signal source (2), power (1) are connected with two-way solenoid valve (6), air compressor machine (10) are connected with two-way solenoid valve (6), two-way solenoid valve (6) are connected with two-way air cylinder (7) through air supply pipe I (4) and air supply pipe II (5) respectively, open and close lid (8) swing joint and set up in the gas outlet department of exhaust-heat boiler (9), the flexible end and the lid (8) of opening and close of two-way air cylinder (7) are connected.
2. The novel automatic pressure relief device of the waste heat boiler according to claim 1, characterized in that: the double-acting air cylinder (7) comprises an air cylinder bracket (701), a cylinder barrel (702), a piston (703), a piston rod (704), an air cylinder connector (705), an air supply port I (706) and an air supply port II (707); the piston (703) is sleeved in the cylinder barrel (702), the air supply port I (706) and the air supply port II (707) are arranged at two ends of the cylinder barrel (702), the air cylinder support (701) is arranged at one end of the cylinder barrel (702), the piston rod (704) is arranged at the other end of the cylinder barrel (702) and is connected with the piston (703), and the piston rod (704) is connected with the opening and closing cover (8) through the air cylinder connector (705).
3. The novel automatic pressure relief device of the waste heat boiler according to claim 2, characterized in that: the cylinder support (701) is fixed on the side edge of the waste heat boiler (9), and the cylinder barrel (702) is fixed on the side edge of the waste heat boiler (9) through the cylinder support (701).
4. The novel automatic pressure relief device of the waste heat boiler according to claim 1, characterized in that: when the pressure value P in the waste heat boiler (9) is more than or equal to 4Kpa, the opening and closing cover (8) is opened; when P is less than 4Kpa, the open-close cover (8) is closed.
5. The novel automatic pressure relief device of the waste heat boiler according to claim 2, characterized in that: two-way solenoid valve (6) are connected with air supply mouth I (706) through air supply pipe I (4), two-way solenoid valve (6) are connected with air supply mouth II (707) through air supply pipe II (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921822546.XU CN211204022U (en) | 2019-10-28 | 2019-10-28 | Novel automatic pressure relief device of waste heat boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921822546.XU CN211204022U (en) | 2019-10-28 | 2019-10-28 | Novel automatic pressure relief device of waste heat boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211204022U true CN211204022U (en) | 2020-08-07 |
Family
ID=71860492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921822546.XU Active CN211204022U (en) | 2019-10-28 | 2019-10-28 | Novel automatic pressure relief device of waste heat boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211204022U (en) |
-
2019
- 2019-10-28 CN CN201921822546.XU patent/CN211204022U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211204022U (en) | Novel automatic pressure relief device of waste heat boiler | |
| CN203628280U (en) | Natural gas emptying devices | |
| CN211854923U (en) | Emergent cooling device for suspension cylinder of Maerz kiln | |
| CN101701639A (en) | Secure gas self-closing valve | |
| CN201807289U (en) | Guiding device for recovered trichlorosilane tail gas | |
| CN207144780U (en) | A kind of stretching structure on students' dormitory window | |
| CN203939102U (en) | A kind of spring dredging device of pressure pipeline | |
| CN214741695U (en) | Gas turbine startup optimization control system applying nitrogen isolation | |
| CN207178838U (en) | A kind of closed loop control of breathing system for operated pneumatic valve control | |
| CN208936884U (en) | A kind of rat hole demolition set | |
| CN211779035U (en) | Pneumatic automatic control quick gas safety cut-off valve | |
| CN209238616U (en) | A kind of pipeline automatic blowout device | |
| CN208859024U (en) | A kind of safety-type angle valve | |
| CN204591835U (en) | In polyester staple fiber combination machine, steam preheating case case lid is opened and anti-drop device | |
| CN208729670U (en) | A kind of steam generator closure plate removal tool | |
| CN218787938U (en) | Pipeline on-line sampling device | |
| CN202269256U (en) | Leakage-free transmission apparatus of isolator | |
| CN202100446U (en) | Water returning device of fire hydrant pump | |
| CN204042316U (en) | A kind of mechanism hand | |
| CN204921304U (en) | Compressor dry gas seals recovery unit | |
| CN205155567U (en) | Steel bottle valve plugging device | |
| CN204899989U (en) | Controlling means of extraction valve on steam turbine | |
| CN204083798U (en) | A kind of gas delivery safety interface device | |
| CN204766652U (en) | Steam sterilizer with safety interlock | |
| CN207750203U (en) | The hydrogen gas compressor of leaching emergency decompression system is led with exhaust line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 242300 intersection of Dongcheng Avenue and Dongcheng Road, heli Park, Ningguo Economic and Technological Development Zone, Ningguo City, Xuancheng City, Anhui Province Patentee after: Anhui Boshike Environmental Protection Technology Co.,Ltd. Country or region after: China Address before: No. 12, Kexing Road, high tech Zone, Nanning, Guangxi 530000 Patentee before: GUANGXI BOSSCO ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240505 Address after: 242300 intersection of Dongcheng Avenue and Dongcheng Road, heli Park, Ningguo Economic and Technological Development Zone, Ningguo City, Xuancheng City, Anhui Province Patentee after: Anhui Boshike Environmental Protection Technology Co.,Ltd. Country or region after: China Patentee after: Guangxi Boshike Environmental Technology Co.,Ltd. Address before: 242300 intersection of Dongcheng Avenue and Dongcheng Road, heli Park, Ningguo Economic and Technological Development Zone, Ningguo City, Xuancheng City, Anhui Province Patentee before: Anhui Boshike Environmental Protection Technology Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |