CN206112987U - Convection heating surface who broadens one's vision and can seal observes hole - Google Patents
Convection heating surface who broadens one's vision and can seal observes hole Download PDFInfo
- Publication number
- CN206112987U CN206112987U CN201621075012.1U CN201621075012U CN206112987U CN 206112987 U CN206112987 U CN 206112987U CN 201621075012 U CN201621075012 U CN 201621075012U CN 206112987 U CN206112987 U CN 206112987U
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- CN
- China
- Prior art keywords
- quartzy
- fixed frame
- convex lenss
- heating surface
- convection heating
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- 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.)
- Expired - Fee Related
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- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model provides a convection heating surface who broadens one's vision and can seal observes hole, includes fire observation hole door, quartzy concavees lens, fixed frame, valve, supporting shoe, handle, sealing filler, quartzy protruding lens fixation frame, soot blower, fastening a section of thick bamboo, quartzy convex lens, seal baffle, connecting rod, knob soon, the utility model has the advantages of it is following: the inside slagging scorification condition that can observe convection heating surface through quartzy concavees lens and quartzy convex lens of device here, the problem of leaking out in the time of can avoiding observing the convection heating surface slagging scorification, the device adopts the connecting rod to connect, can be with its whole pulling out, convenient operation when maintenance or replacement parts.
Description
Technical field
This utility model is related to a kind of convection heating surface slagging scorification observation port, and in particular to a kind of expansion visual field is simultaneously sealable
Convection heating surface observation port.
Background technology
Convection heating surface observation port is requisite ingredient in boiler, and which is mainly used in observation boiler convection and is heated
Face slagging scorification situation, Boiler Convection Heating Surface slagging scorification, contamination and dust stratification are very common problems, under normal circumstances according to heat exchanger
The combustion position of the temperature difference and boiler of import and export is judged with according to cleaning gene calculating the comprehensive cleaning gene of boiler heating surface
The Slagging of convection heating surface.But cleaning gene belongs to synthetic determination, and is difficult to judge the slagging scorification shape of diverse location heating surface
Condition.In order to be able to efficiently solving slagging scorification, staiing and dust stratification problem, need Jing frequently with observation port to zones of different convection heating surface
Observed, so as to obtain accurate slagging scorification position and situation.And the observation port for adopting at present is only one side with the hollow hole of door
Face range of observation is less, on the other hand cannot also seal, have substantial amounts of cold air and leak into during operation.Cold air leaks
Enter boiler convection flue, the exhaust gas volumn of boiler can be increased, and then increase air-introduced machine and be exerted oneself；Flue gas loss can also be increased；In cold sky
The region that gas is entered, flue-gas temperature reduce, and heating surface heat absorption is not enough, go out to cause temperature uneven in collection tank inlet, prolonged heat
Stress can shorten the life-span of header porch.
The content of the invention
To solve the defect that existing convection heating surface observation port is present in use, the purpose of this utility model is
A kind of expansion visual field sealable convection heating surface observation port are provided.
To achieve these goals, this utility model is adopted the following technical scheme that：A kind of expansion visual field is simultaneously sealable right
Stream heating surface observation port, including flame-observing hole door 1, quartzy concavees lens 2, fixed frame 3, valve 4, support block 5, handle 6, airtight and watertight padding
7th, quartzy convex lenss fixed frame 8, soot blower 9, fastening rotation cylinder 10, quartzy convex lenss 11, sealing baffle 12, connecting rod 13, knob I
14th, knob II 15.
The support block 5 is embedded in furnace wall, and fixed frame 3 is positioned in support block 5 and by the knob I 14 being fixed on furnace wall
It is fixed, punches in the middle of flame-observing hole door 1 for installing quartzy concavees lens 2, be articulated and connected with fixed frame on the left of flame-observing hole door 1,
With the knob II 15 being welded on fixed frame using being fixed, flame-observing hole door 1 is covered with cover plate heat-insulation layer to subtract to fiery side on right side
It is few to radiate.
It is welded on flame-observing hole inner panel similar to the sealing baffle 12 of ram's horn structure, in flame-observing hole inner panel and sealing baffle 12
Insert a certain amount of airtight and watertight padding 7 in the one week gap for being formed, quartzy 8 lower end of convex lenss fixed frame be placed in flame-observing hole inner panel and
Combine closely to form sealing in the gap constituted by sealing baffle 12 and with airtight and watertight padding 7.
The quartzy convex lenss 11 are positioned in 8 upper end step structure of quartzy convex lenss fixed frame, and in quartzy convex lenss
Airtight and watertight padding 8 is placed between 11 and quartzy convex lenss fixed frame 8, fastening rotation cylinder 10 passes through screw thread with quartzy convex lenss fixed frame 8
Connect and fasten convex lenss quartz glass quartz convex lenss 11, it is ensured that whole device sealing.
Fixed frame 3 and quartzy convex lenss fixed frame 8 are connected by the connecting rod 13 by welding, and soot blower 9 is convex by quartz
Soot blower 9 is placed in 11 inner surface of quartzy convex lenss by the drilling on lens fixed frame 8, is placed in soot blower 9 with borehole standoff
Airtight and watertight padding 7, it is ensured that its sealing, when inner surface has dust stratification to affect observation, can open valve 4 and rotate handle 6 and access pressure
Contracting air inner surface carries out soot blowing.
Compare with existing flame-observing hole, this utility model has advantages below：
1st, this utility model one kind expands the visual field and sealable convection heating surface observation port is by quartzy concavees lens 2 and stone
The image-forming principle of English convex lenss 11, be conducive to improve convection heating surface observation port the visual field, be conducive to improve boiler economics with
Safety；
2nd, this utility model one kind expands the visual field and sealable convection heating surface observation port can pass through connecting rod 13 by furnace wall
The fixed frame 3 of outer wall side is coupled together with quartzy convex lenss fixed frame 8, i.e., by boiler flame observation port device ceiling plate portion in structure
Divide and boiler flame observation aperture apparatus silica glass member is connected as entirety, devoke slag hitting boiler internal being carried out by observation port
When, this device is integrally pulled out by only needing rotary knob I 14, make observation port be changed into devoking slag hitting hole, it is simple to operate to be easy to tear open
Unload and install；
3rd, this utility model one kind expands the visual field and sealable convection heating surface observation port soot blower 9 can pass through handle 6
180 ° of rotation, 11 surface of quartzy convex lenss can be completely covered by upper and lower two soot blowers by rotation, and not use soot blowing
Both sides upper and lower to quartz glass fixed frame can be rotated during device 9, field of view is not affected.
Description of the drawings
Fig. 1 is the side view of a kind of expansion visual field of this utility model sealable convection heating surface observation port.
Fig. 2 is the main view of a kind of expansion visual field of this utility model sealable convection heating surface handhole cover plate part
Figure.
Fig. 3 is that this utility model is a kind of expands the visual field sealable convection heating surface observation port convex lenss quartz glass portion
The front view for dividing.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is described in further details.
As shown in Fig. 1 Fig. 2 Fig. 3, a kind of expansion visual field sealable convection heating surface that this utility model is provided is observed
Hole, including flame-observing hole door 1, quartzy concavees lens 2, fixed frame 3, valve 4, support block 5, handle 6, airtight and watertight padding 7, quartzy convex lenss
Fixed frame 8, soot blower 9, fastening rotation cylinder 10, quartzy convex lenss 11, sealing baffle 12, connecting rod 13, knob I 14, knob II 15.
It is welded on flame-observing hole inner panel similar to the sealing baffle 12 of ram's horn structure, in flame-observing hole inner panel and sealing baffle 12
Insert a certain amount of airtight and watertight padding 7 in the one week gap for being formed, quartzy 8 lower end of convex lenss fixed frame be placed in flame-observing hole inner panel with
Combine closely to form sealing in the gap constituted by sealing baffle 12 and with airtight and watertight padding 7.Quartzy convex lenss 11 are positioned over quartz
In 8 upper end step structure of convex lenss fixed frame, and placement sealing is filled out between quartzy convex lenss 11 and quartzy convex lenss fixed frame 8
Material 7, fastening rotation cylinder 10 are threaded connection and fasten quartzy convex lenss 11 with quartzy convex lenss fixed frame 8, it is ensured that whole device
Sealing.Fixing sheet frame 3 and quartzy convex lenss fixed frame 8 are connected by connecting rod 13 by welding, and soot blower 9 is by quartzy convex lenss
Soot blower 9 is placed in 11 inner surface of quartzy convex lenss by the drilling on fixed frame 8, in soot blower 9 with borehole standoff places sealing
Inserts 7, it is ensured that its sealing, when inner surface has dust stratification to affect observation, can open valve 4 and rotate handle 6 and access compression
Air inner surface carries out soot blowing.The fixed frame 3 of furnace wall outer wall side is connected with quartzy convex lenss fixed frame 8 by connecting rod 13
Come, i.e., by convection heating surface observation port device deck portion and convection heating surface observation aperture apparatus quartz convex lenss part in structure
Entirety is connected as, and when boiler internal being carried out by observation port and devoking slag hitting, is only needed this device entirety by rotary knob I 14
Pull out, make observation port be changed into devoking slag hitting hole, it is simple to operate easy for removal and installation.
Claims (2)
1. a kind of expansion is punched for installing in the middle of the visual field sealable convection heating surface observation port, including flame-observing hole door (1)
Quartzy concavees lens (2), are articulated and connected with fixed frame (3) on the left of flame-observing hole door (1), right side and the rotation being welded on fixed frame (3)
Using being fixed, support block (5) is embedded in furnace wall to button II (15), and fixed frame (3) is positioned in support block (5) and by being fixed on
Knob I (14) on furnace wall is fixed, and opens valve (4) and rotates the accessible compressed air of handle (6), sealing baffle (12)
It is welded on flame-observing hole inner panel, fastening rotation cylinder (10) is threaded connection with quartzy convex lenss fixed frame (8) and is fastened quartzy convex
Lens (11), insert a certain amount of airtight and watertight padding (7) in one week gap that flame-observing hole inner panel and sealing baffle (12) are formed,
Quartzy convex lenss fixed frame (8) lower end is placed in the gap constituted by flame-observing hole inner panel and sealing baffle (12) and and airtight and watertight padding
(7) combine closely to form sealing, quartzy convex lenss (11) are positioned in quartzy convex lenss fixed frame (8) upper end step structure, and
Airtight and watertight padding (7) is placed between quartzy convex lenss (11) and quartzy convex lenss fixed frame (8), connecting rod (13) will be solid by welding
Determine frame (3) and quartzy convex lenss fixed frame (8) connection, soot blower (9) will be blown by the drilling on quartzy convex lenss fixed frame (8)
Grey device (9) is placed in quartzy convex lenss (11) inner surface.
2. one kind according to claim 1 expands the visual field sealable convection heating surface observation port, it is characterised in that close
Block plate (12) is ram's horn structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621075012.1U CN206112987U (en) | 2016-09-23 | 2016-09-23 | Convection heating surface who broadens one's vision and can seal observes hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621075012.1U CN206112987U (en) | 2016-09-23 | 2016-09-23 | Convection heating surface who broadens one's vision and can seal observes hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206112987U true CN206112987U (en) | 2017-04-19 |
Family
ID=58521608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621075012.1U Expired - Fee Related CN206112987U (en) | 2016-09-23 | 2016-09-23 | Convection heating surface who broadens one's vision and can seal observes hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206112987U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109046091A (en) * | 2018-08-13 | 2018-12-21 | 高邮市新浪爱拓化工机械设备有限公司 | A kind of vacuum emulsification device convenient for inside observation |
-
2016
- 2016-09-23 CN CN201621075012.1U patent/CN206112987U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109046091A (en) * | 2018-08-13 | 2018-12-21 | 高邮市新浪爱拓化工机械设备有限公司 | A kind of vacuum emulsification device convenient for inside observation |
| CN109046091B (en) * | 2018-08-13 | 2023-09-01 | 高邮市新浪爱拓化工机械设备有限公司 | Vacuum emulsification device convenient to inside is observed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170419 Termination date: 20170923 |