CN204986957U - Boiler equipment - Google Patents
Boiler equipment Download PDFInfo
- Publication number
- CN204986957U CN204986957U CN201520426945.XU CN201520426945U CN204986957U CN 204986957 U CN204986957 U CN 204986957U CN 201520426945 U CN201520426945 U CN 201520426945U CN 204986957 U CN204986957 U CN 204986957U
- Authority
- CN
- China
- Prior art keywords
- flue gas
- delivery pipe
- boiler
- gas delivery
- observation ward
- 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
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 64
- 239000003546 flue gas Substances 0.000 claims abstract description 64
- 238000012806 monitoring device Methods 0.000 claims abstract description 4
- 239000002253 acid Substances 0.000 claims description 15
- 238000009833 condensation Methods 0.000 claims description 11
- 230000005494 condensation Effects 0.000 claims description 11
- 235000019504 cigarettes Nutrition 0.000 claims description 5
- 239000000779 smoke Substances 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 abstract description 7
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000002360 preparation method Methods 0.000 abstract description 2
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 238000012031 short term test Methods 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 3
- 238000003723 Smelting Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model provides a boiler equipment relates to sulphuric acid preparation production peripheral equipment technical field and includes: anterior flue gas conveyer pipe, rear portion flue gas conveyer pipe, anterior flue gas conveyer pipe rear end is connected with the boiler, and main relieving haperacidity flue is access to to rear portion flue gas conveyer pipe rear end. The flue gas inlet tube is access to to anterior flue gas conveyer pipe rear end, and rear portion flue gas conveyer pipe front end is connected with the flue gas fairlead, is equipped with the observation ward between flue gas inlet tube and the flue gas fairlead, is equipped with monitoring devices in the observation ward. This device can the short -term test boiler whether be in the state of revealing, this device simple structure simultaneously only needs to set up by pass pipe way, valve on the existing equipment basis, it can to install the observation ward. The device has increased DCS temperature measuring device, has realized that automatic monitoring gives first place to and personal monitoring is the assistance, has improved monitoring efficiency, has practiced thrift the manpower.
Description
Technical field
The utility model relates to sulfuric acid preparation and produces ancillary equipment technical field, specifically a kind of boiler leakage checkout gear.
Background technology
At sulfuric acid industry, particularly be equipped with the acid making system of high concentration conversion process, because conversion process can discharge a large amount of heats, from the angle of comprehensive utilization of energy, newly-built relieving haperacidity enterprise is generally provided with waste heat boiler at conversion procedure absorption system, by boiler water and reacted high-temperature flue gas heat exchange, on the one hand by heat for generation of steam, on the other hand unnecessary transfer of heat is gone out conversion system, maintain heat balance, ensure effective operation of conversion process, putting into practice in production process, particularly metallurgical off-gas acid-making industry, owing to coordinating smelting process for production regulation and control, acid making system on-off frequency is frequent, boiler temperature also can frequent variations, and amplitude of variation is very large, wear and tear in addition, corrosion, the external factors such as drawing crack, boiler leakage will be caused, boiler is once leak, not only increase unplanned property production suspension induced losses, maintenance workload, also will lead to a disaster time serious.
Utility model content
The purpose of this utility model is to provide a kind of boiler leakage checkout gear, to solve the problem cannot monitoring boiler working order in prior art.
In order to solve the problem, the technical solution adopted in the utility model is: a kind of boiler leakage checkout gear, comprise anterior flue gas delivery pipe, rear portion flue gas delivery pipe, anterior flue gas delivery pipe rear end is connected with boiler, and main relieving haperacidity flue is led in flue gas delivery pipe rear end, rear portion.
Flue gas inlet tube is led in anterior flue gas delivery pipe rear end, and flue gas delivery pipe front end, rear portion is connected with flue gas fairlead, and be provided with observation ward between flue gas inlet tube and flue gas fairlead, observation ward is provided with monitoring device.
Be provided with into cigarette control valve between anterior flue gas delivery pipe and flue gas inlet tube.
Smoke control valve is provided with between rear portion flue gas delivery pipe and flue gas fairlead.
Intermediate conduit is connected with between anterior flue gas delivery pipe rear end and flue gas delivery pipe front end, rear portion.
Observation ward is provided with transparent observing mouth.
Observation ward is provided with DCS temperature measuring equipment.
The below of observation ward is provided with condensation acid tank, is provided with separator valve between observation ward and condensation acid tank.
The beneficial effects of the utility model are: this device can detect boiler fast and whether be in leak condition, and this apparatus structure is simple simultaneously, only need set up bypass duct, valve on existing equipment basis, install observation ward.This device adds DCS temperature measuring equipment, and it is main for achieving monitoring automatically and personal monitoring is auxiliary, improves monitoring efficiency, has saved manpower.
Accompanying drawing explanation
Fig. 1 is device structure schematic diagram of the present utility model.
Description of reference numerals: 1 boiler, 2 anterior flue gas delivery pipe, 3DCS temperature measuring equipment, 4 intermediate conduit, 5 enter cigarette control valve, 6 smoke control valves, 7 flue gas inlet tubes, 8 observation ward, 9 flue gas fairleads, 10 separator valves, 11 condensation acid tanks, 12 rear portion flue gas delivery pipe, 13 transparent observing mouths.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
A kind of boiler leakage checkout gear, comprise anterior flue gas delivery pipe 2, rear portion flue gas delivery pipe 12, anterior flue gas delivery pipe 2 rear end is connected with boiler 1, and main relieving haperacidity flue is led in rear portion flue gas delivery pipe 12 rear end.Flue gas inlet tube 7 is led in anterior flue gas delivery pipe 2 rear end, and rear portion flue gas delivery pipe 12 front end is connected with flue gas fairlead 9, is provided with observation ward 8 between flue gas inlet tube 7 and flue gas fairlead 9, and observation ward 8 is provided with monitoring device.Be provided with into cigarette control valve 5 between anterior flue gas delivery pipe 2 and flue gas inlet tube 7.Smoke control valve 6 is provided with between rear portion flue gas delivery pipe 12 and flue gas fairlead 9.Intermediate conduit 4 is connected with between anterior flue gas delivery pipe 2 rear end and rear portion flue gas delivery pipe 12 front end.Observation ward 8 is provided with transparent observing mouth 13.Observation ward 8 is provided with DCS temperature measuring equipment 3.The below of observation ward 8 is provided with condensation acid tank 11, is provided with separator valve 10 between observation ward 8 and condensation acid tank 11.
When boiler occurs to leak, flue gas is moisture in a large number, forms a large amount of acid mists, by cooling rear formation condensation acid, after condensation acid is gathered, a large amount of condensation acid can be seen by transparent observing mouth 13, meanwhile, the temperature in observation ward 8 can decline rapidly, thus primitive decision boiler leaks.Or can directly determine to reveal by DCS temperature measuring equipment 3.
When this checkout gear breaks down, only need by entering cigarette control valve 5, smoke control valve 6 is closed, and can carry out repair and maintenance.The acid solution of saving bit by bit in observation ward 8 flows into condensation acid tank 11 by separator valve 10, and after maintenance terminates, whole device can work on again.
Claims (7)
1. a boiler leakage checkout gear, comprise anterior flue gas delivery pipe (2), rear portion flue gas delivery pipe (12), described anterior flue gas delivery pipe (2) rear end is connected with boiler (1), main relieving haperacidity flue is led in flue gas delivery pipe (12) rear end, described rear portion, it is characterized in that: flue gas inlet tube (7) is led in described anterior flue gas delivery pipe (2) rear end, flue gas delivery pipe (12) front end, described rear portion is connected with flue gas fairlead (9), observation ward (8) is provided with between described flue gas inlet tube (7) and flue gas fairlead (9), described observation ward (8) is provided with monitoring device.
2. a kind of boiler leakage checkout gear according to claim 1, is characterized in that: be provided with into cigarette control valve (5) between described anterior flue gas delivery pipe (2) and flue gas inlet tube (7).
3. a kind of boiler leakage checkout gear according to claim 1, is characterized in that: be provided with smoke control valve (6) between described rear portion flue gas delivery pipe (12) and flue gas fairlead (9).
4. a kind of boiler leakage checkout gear according to Claims 2 or 3, is characterized in that: be connected with intermediate conduit (4) between described anterior flue gas delivery pipe (2) rear end and rear portion flue gas delivery pipe (12) front end.
5. a kind of boiler leakage checkout gear according to claim 4, is characterized in that: described observation ward (8) is provided with transparent observing mouth (13).
6. a kind of boiler leakage checkout gear according to claim 4, is characterized in that: described observation ward (8) is provided with DCS temperature measuring equipment (3).
7. a kind of boiler leakage checkout gear according to claim 5 or 6, is characterized in that: the below of described observation ward (8) is provided with condensation acid tank (11), is provided with separator valve (10) between described observation ward (8) and condensation acid tank (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520426945.XU CN204986957U (en) | 2015-06-19 | 2015-06-19 | Boiler equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520426945.XU CN204986957U (en) | 2015-06-19 | 2015-06-19 | Boiler equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204986957U true CN204986957U (en) | 2016-01-20 |
Family
ID=55121324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520426945.XU Active CN204986957U (en) | 2015-06-19 | 2015-06-19 | Boiler equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204986957U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107036070A (en) * | 2017-05-22 | 2017-08-11 | 深圳钰湖电力有限公司 | A kind of boiler leakage detects warning device |
| CN111457351A (en) * | 2020-04-26 | 2020-07-28 | 新疆心连心能源化工有限公司 | Waste heat boiler leakage detection method and device |
-
2015
- 2015-06-19 CN CN201520426945.XU patent/CN204986957U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107036070A (en) * | 2017-05-22 | 2017-08-11 | 深圳钰湖电力有限公司 | A kind of boiler leakage detects warning device |
| CN111457351A (en) * | 2020-04-26 | 2020-07-28 | 新疆心连心能源化工有限公司 | Waste heat boiler leakage detection method and device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204986957U (en) | Boiler equipment | |
| CN103439247A (en) | Online corrosion monitoring device for natural gas pipeline | |
| CN103528388B (en) | Closed ferroalloy furnace coal gas dry method purification and recovery system | |
| CN100494765C (en) | Biomass marsh gas preprocessing system | |
| CN116024576A (en) | Full-automatic intelligent anti-corrosion system for power plant generator set and operation method | |
| CN202139160U (en) | Low-parameter exhaust-heat boiler for water glass kiln | |
| CN205155918U (en) | Vacuum type steam extraction recovery unit | |
| CN205279057U (en) | Automatic recovery system of steam condensate water | |
| CN101363617B (en) | Closed type condensate water recovery device | |
| CN210886251U (en) | High-temperature electrolysis condensate water recovery system | |
| CN210241532U (en) | Drainage water recovery device | |
| CN203519468U (en) | On-line corrosion monitoring device for natural gas pipeline | |
| CN202018416U (en) | Novel online corrosion monitoring auxiliary device | |
| CN202125934U (en) | Hydrocone type simple steaming device | |
| CN201331053Y (en) | Enclosed condensed water recycling device | |
| CN203569128U (en) | Detachable visible gas collecting device | |
| CN211478193U (en) | Sulfide detection device in chemical waste gas | |
| CN218146770U (en) | Simple dust concentration measuring structure of dry dedusting box | |
| CN220012690U (en) | On-line water testing device for water supply pump of evaporative cooling spray gun | |
| CN213395272U (en) | Energy-saving deaerating device | |
| CN110184402A (en) | A method of it is online quickly to determine the specific leak source of blast furnace cooling stave | |
| CN217235632U (en) | Soot blowing structure of thermal power plant boiler after shutdown | |
| CN204806369U (en) | Energy -saving thermal de aeration ware | |
| CN204495639U (en) | A kind of coal gas of converter analyser drainage arrangement | |
| CN216480912U (en) | Boiler water level detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240412 Address after: 737199 No. 2 Jianshe Road, Jinchuan District, Jinchang City, Gansu Province (east of Beijing Road, west of Heya Road, south of Guiyang Road) Patentee after: Jinchuan Group Copper Gui Co.,Ltd. Country or region after: China Address before: 737103 No. 98, Jinchuan Road, Jinchang, Gansu Patentee before: JINCHUAN GROUP Co.,Ltd. Country or region before: China |