CN203798145U - Dehumidification waste gas exhaust system for tunnel kiln - Google Patents
Dehumidification waste gas exhaust system for tunnel kiln Download PDFInfo
- Publication number
- CN203798145U CN203798145U CN201420064024.9U CN201420064024U CN203798145U CN 203798145 U CN203798145 U CN 203798145U CN 201420064024 U CN201420064024 U CN 201420064024U CN 203798145 U CN203798145 U CN 203798145U
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- China
- Prior art keywords
- exhaust
- tunnel cave
- fanning strip
- platform
- chimney
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- Expired - Fee Related
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
A dehumidification waste gas exhaust system for a tunnel kiln comprises a support, a platform, a chimney, a dust deposition box, a main exhaust pipe, a connecting pipe and a branch exhaust pipe. The platform is located at the upper portion of one side of the tunnel kiln and horizontally arranged on the support. The chimney and the dust deposition box are arranged on the platform. The lower portion of the chimney is connected with a gas outlet of the dust deposition box. A gas inlet of the branch exhaust pipe stretches into the tunnel kiln. The connecting pipe is horizontally arranged on the top of the tunnel kiln through a supporting rod. A gas exhaust opening of the branch exhaust pipe is connected with the two side portions of the connecting pipe. A gas inlet of the main exhaust pipe is perpendicularly connected with the upper surface of the connecting pipe. A gas exhaust opening of the main exhaust pipe is connected with a gas inlet of the dust deposition box. A main air quantity adjusting valve is arranged on the main exhaust pipe. The dehumidification waste gas exhaust system is simple in structure and convenient to control, energy consumption is reduced, dust in waste gas is recycled, the environmental protection property is better, the production cost is reduced, practicability is high, and application and popularization are facilitated.
Description
Technical field
The utility model belongs to refractory material production technical field, relates in particular to a kind of dehumidifier exhausting gas system for tunnel cave.
Background technology
Tunnel cave is the Thermal Equipment that modern continous way is burnt till, and is widely used in the baked for producing of refractory material.Current tunnel cave is all generally to adopt powerful driven by motor air exhauster to carry out dehumidifier gas and waste gas, and this just wastes more electric energy, has naturally increased production cost.In addition, adopt motor to drive the mode of air exhauster, the intensity of dehumidifier gas is strong especially, the heat in tunnel cave is all extracted into atmosphere and has suffered, and this has also caused larger waste.
Utility model content
The utility model, in order to solve weak point of the prior art, provides a kind of dehumidifier waste discharge tolerance to be convenient to the dehumidifier exhausting gas system for tunnel cave that regulates, more saves energy and reduce the cost.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: for the dehumidifier exhausting gas system of tunnel cave, comprise support, platform, chimney, dust deposit case, exhaust supervisor, tube connector and the exhaust branch pipe that is evenly arranged in tunnel cave top along tunnel cave length direction, platform is positioned at tunnel cave one upper lateral part and level is located on support, chimney and dust deposit case are located on platform, chimney bottom is connected with the gas outlet of dust deposit case, the air inlet of exhaust branch pipe extend into tunnel cave inside, tube connector is located at tunnel cave top by pole level, the exhaust outlet of all exhaust branch pipes is connected with the both sides of tube connector, exhaust supervisor's air inlet and vertical connection of upper surface of tube connector, exhaust supervisor's exhaust outlet is connected with the air inlet of dust deposit case, the upper main air adjustable valve of exhaust supervisor,
Described main air adjustable valve comprises rotating shaft, fanning strip, circular baffle plate and flap, the radial direction setting that rotating shaft is responsible for along exhaust is also rotationally connected with exhaust supervisor, circular baffle plate is located in exhaust supervisor and is fixedly connected in rotating shaft, circular baffle plate external diameter be slightly less than exhaust supervisor's internal diameter, the center of circle of fanning strip is positioned on shaft centerline, fanning strip is fixedly connected on exhaust supervisor outside by connecting rod, on fanning strip, offer the arcuate socket concentric with fanning strip, on fanning strip along the bevel protractor that is carved with in arcuate socket arc length direction, one end of flap is fixedly connected with rotating shaft one end, on flap, be provided with along its length spacing slotted hole, between the spacing slotted hole of flap and arcuate socket, correspondence is equipped with locating dowel, locating dowel is connected on fanning strip by extension spring, fanning strip is evenly provided with one group of locating slot along the circular arc direction of arcuate socket, all locating slots are positioned at arcuate socket near extension spring one side.
On described each exhaust branch pipe, be equipped with the volume damper identical with main air adjustable valve structure.
Described support is provided with the maintenance ladder being connected with platform.
Adopt technique scheme, moisture in tunnel cave and waste gas enter into chimney bottom by exhaust branch pipe, tube connector, exhaust supervisor, dust deposit case, chimney is due to tens meters of height, chimney top air pressure is less than bottom air pressure (stack effect), just automatically the moisture in tunnel cave and waste gas is extracted out.The setting of dust deposit case, can get off the dust deposit in waste gas, avoids being discharged to contaminated air in atmosphere.
When needs regulate air output size, first pull locating dowel to overcome the pulling force of extension spring, after pulling locating dowel to depart from a locating slot, along arcuate socket, be placed in another locating slot, at this moment locating dowel drives flap to rotate, flap drives baffle plate to rotate in exhaust supervisor by rotating shaft, so just can controllable register and exhaust supervisor between ventilation, under the restriction of locating slot and the effect of extension spring, locating dowel is fixed by flap firmly.According to the scale on bevel protractor, can know the exhaust sectional area between baffle plate and exhaust supervisor, thus the object that realization amount is adjusted.
Prop up volume damper for regulating the size of the capacity of interior a certain section of tunnel cave.
The dust being provided for being collected in dust deposit case of maintenance ladder is cleared up and pipeline and valve is carried out to Operation and Maintenance.
The utility model is simple in structure, be convenient to control, and reduced energy resource consumption, and the dust in waste gas is reclaimed, and the feature of environmental protection is better, has saved production cost, practical, easy to utilize.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of main air adjustable valve in Fig. 1.
The specific embodiment
As depicted in figs. 1 and 2, dehumidifier exhausting gas system for tunnel cave of the present utility model, comprise support 1, platform 16, chimney 17, dust deposit case 30, exhaust supervisor 2, tube connector 3 and the exhaust branch pipe 5 that is evenly arranged in tunnel cave 4 tops along tunnel cave 4 length directions, platform 16 is positioned at tunnel cave 4 one upper lateral parts and level is located on support 1, chimney 17 and dust deposit case 30 are located on platform 16, chimney 17 bottoms are connected with the gas outlet of dust deposit case 30, the air inlet of exhaust branch pipe 5 extend into tunnel cave 4 inside, tube connector 3 is located at tunnel cave 4 tops by pole 6 levels, the exhaust outlet of all exhaust branch pipes 5 is connected with the both sides of tube connector 3, exhaust supervisor 2 air inlet and vertical connection of upper surface of tube connector 3, exhaust supervisor 2 exhaust outlet is connected with the air inlet of dust deposit case 30, main air adjustable valve 20 on exhaust supervisor 2.
Main air adjustable valve 20 comprises rotating shaft 7, fanning strip 8, circular baffle plate 9 and flap 10, rotating shaft 7 is responsible for 2 radial direction setting and is rotationally connected with exhaust supervisor 2 along exhaust, circular baffle plate 9 is located in exhaust supervisor 2 and is fixedly connected in rotating shaft 7, circular baffle plate 9 external diameter be slightly less than exhaust supervisor 2 internal diameter, the center of circle of fanning strip 8 is positioned on rotating shaft 7 center lines, fanning strip 8 is fixedly connected on exhaust by connecting rod 19 and is responsible for 2 outsides, on fanning strip 8, offer the arcuate socket 11 concentric with fanning strip 8, on fanning strip 8 along the bevel protractor that is carved with in arcuate socket 11 arc length directions, one end of flap 10 is fixedly connected with rotating shaft 7 one end, on flap 10, be provided with along its length spacing slotted hole 18, between the spacing slotted hole 18 of flap 10 and arcuate socket 11, correspondence is equipped with locating dowel 12, locating dowel 12 is connected on fanning strip 8 by extension spring 13, fanning strip 8 is evenly provided with one group of locating slot 14 along the circular arc direction of arcuate socket 11, all locating slots 14 are positioned at arcuate socket 11 near extension spring 13 1 sides.
On each exhaust branch pipe 5, be equipped with the volume damper 15 identical with main air adjustable valve 20 structures.
Support 1 is provided with the maintenance ladder 31 being connected with platform 16.
When the utility model is used in work, moisture in tunnel cave 4 and waste gas enter into chimney 17 bottoms by exhaust branch pipe 5, tube connector 3, exhaust supervisor 2, dust deposit case 30, chimney 17 is due to tens meters of height, chimney 17 top air pressure are less than bottom air pressure (stack effect), just automatically the moisture in tunnel cave 4 and waste gas are extracted out.The setting of dust deposit case 30, can get off the dust deposit in waste gas, avoids being discharged to contaminated air in atmosphere.
When needs regulate air output size, first pull locating dowel 12 to overcome the pulling force of extension spring 13, pull locating dowel 12 to depart from that locating slot 14 is rear to be placed in another locating slot 14 along arcuate socket 11, at this moment locating dowel 12 drives flap 10 to rotate, flap 10 drives baffle plate to be responsible for 2 interior rotations in exhaust by rotating shaft 7, so just can controllable register and exhaust supervisor 2 between ventilation, under the restriction of locating slot 14 and the effect of extension spring 13, locating dowel 12 is fixed by flap 10 firmly.According to the scale on bevel protractor, can know the exhaust sectional area between baffle plate and exhaust supervisor 2, thus the object that realization amount is adjusted.
Prop up volume damper 15 for regulating the size of the capacity of interior a certain section of tunnel cave 4.
The dust being provided for being collected in dust deposit case 30 of maintenance ladder 31 is cleared up and pipeline and valve is carried out to Operation and Maintenance.
Claims (3)
1. for the dehumidifier exhausting gas system of tunnel cave, it is characterized in that: comprise support, platform, chimney, dust deposit case, exhaust supervisor, tube connector and the exhaust branch pipe that is evenly arranged in tunnel cave top along tunnel cave length direction, platform is positioned at tunnel cave one upper lateral part and level is located on support, chimney and dust deposit case are located on platform, chimney bottom is connected with the gas outlet of dust deposit case, the air inlet of exhaust branch pipe extend into tunnel cave inside, tube connector is located at tunnel cave top by pole level, the exhaust outlet of all exhaust branch pipes is connected with the both sides of tube connector, exhaust supervisor's air inlet and vertical connection of upper surface of tube connector, exhaust supervisor's exhaust outlet is connected with the air inlet of dust deposit case, the upper main air adjustable valve of exhaust supervisor,
Described main air adjustable valve comprises rotating shaft, fanning strip, circular baffle plate and flap, the radial direction setting that rotating shaft is responsible for along exhaust is also rotationally connected with exhaust supervisor, circular baffle plate is located in exhaust supervisor and is fixedly connected in rotating shaft, circular baffle plate external diameter be slightly less than exhaust supervisor's internal diameter, the center of circle of fanning strip is positioned on shaft centerline, fanning strip is fixedly connected on exhaust supervisor outside by connecting rod, on fanning strip, offer the arcuate socket concentric with fanning strip, on fanning strip along the bevel protractor that is carved with in arcuate socket arc length direction, one end of flap is fixedly connected with rotating shaft one end, on flap, be provided with along its length spacing slotted hole, between the spacing slotted hole of flap and arcuate socket, correspondence is equipped with locating dowel, locating dowel is connected on fanning strip by extension spring, fanning strip is evenly provided with one group of locating slot along the circular arc direction of arcuate socket, all locating slots are positioned at arcuate socket near extension spring one side.
2. the dehumidifier exhausting gas system for tunnel cave according to claim 1, is characterized in that: on described each exhaust branch pipe, be equipped with the volume damper identical with main air adjustable valve structure.
3. the dehumidifier exhausting gas system for tunnel cave according to claim 1 and 2, is characterized in that: described support is provided with the maintenance ladder being connected with platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420064024.9U CN203798145U (en) | 2014-02-13 | 2014-02-13 | Dehumidification waste gas exhaust system for tunnel kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420064024.9U CN203798145U (en) | 2014-02-13 | 2014-02-13 | Dehumidification waste gas exhaust system for tunnel kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203798145U true CN203798145U (en) | 2014-08-27 |
Family
ID=51380350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420064024.9U Expired - Fee Related CN203798145U (en) | 2014-02-13 | 2014-02-13 | Dehumidification waste gas exhaust system for tunnel kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203798145U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109751875A (en) * | 2017-11-02 | 2019-05-14 | 株洲大源节能环保科技有限公司 | A kind of outer air exhaust waste heat recycling single unit system of lear |
-
2014
- 2014-02-13 CN CN201420064024.9U patent/CN203798145U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109751875A (en) * | 2017-11-02 | 2019-05-14 | 株洲大源节能环保科技有限公司 | A kind of outer air exhaust waste heat recycling single unit system of lear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20150213 |
|
| EXPY | Termination of patent right or utility model |