CN201772191U - Condensing-proof waste gas tube - Google Patents
Condensing-proof waste gas tube Download PDFInfo
- Publication number
- CN201772191U CN201772191U CN2010202586113U CN201020258611U CN201772191U CN 201772191 U CN201772191 U CN 201772191U CN 2010202586113 U CN2010202586113 U CN 2010202586113U CN 201020258611 U CN201020258611 U CN 201020258611U CN 201772191 U CN201772191 U CN 201772191U
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- CN
- China
- Prior art keywords
- flue gas
- gas leading
- waste gas
- heater
- utility
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Abstract
The utility model discloses a condensing-proof waste gas tube, comprising a waste gas tube provided with an air inlet end and an air outlet end, wherein the wall of the waste gas tube is provided with a heater. The condensing-proof waste gas tube adopts active heating type by utilizing the waste gas tube, thus leading waste gas not to be condensed, and solving the problems that the products are polluted and the quality of the products is reduced as grime is generated and dripped on products.
Description
Technical field:
The utility model relates to the toxic emission field, relates in particular to a kind of anti-condensation flue gas leading that is used for reducing pollutant when the exhaust piping discharging waste gas.
Background technique:
Present many working substances no matter be for degreasing, purifying or decontamination etc., all can produce a large amount of waste gas through after heating, and temperature usually can be very high when these waste gas were discharged, and still are the gas flow modes in the outlet stage therefore.But along with the lengthening of pipeline, begin to condense gradually after the mist of oil chance in the waste gas is cold, form grease as lampblack exhauster, and the grease that forms drops onto easily on the working substance, cause working substance to pollute, and cause place, work workshop dirty and messy.After pipeline is full of grease in addition, the maintenance also relatively waste time and energy, have in addition must change pipeline and cause extraneous expense.
In order to prevent that in-line from forming greasy dirt, present method normally installs a filter or oil trap additional at the entry end of pipeline, the greasy dirt that condenses and form with mist of oil in the filtering exhaust or collection.Though this mode can be avoided the dirty and messy phenomenon in place at ordinary times, still a trouble during maintenance, cause the place greasy dirt dirty and messy during maintenance equally, and must regularly change filter screen or oil trap.All can cause inevitable influence for cost of labor and quality of product during long-term the use.
The model utility content:
The purpose of this utility model is to be used for remedying the prior art grease to drop to product and cause that quality of product is impaired to be waited not enoughly, can not produce grease and then prevent that greasy dirt from dropping to product and provide a kind of, causes product contaminated, reduces the anti-condensation flue gas leading of quality of product.
To achieve these goals, the technical solution of the utility model is as follows:
A kind of anti-condensation flue gas leading comprises that one has the flue gas leading of inlet end and outlet side, and the tube wall of described flue gas leading is provided with heater.
The utility model also is coated with the thermal insulation layer that can effectively keep exhaust gas temperature in the flue gas leading on described heater and tube wall.
Described heater is an initiatively hot type heater of type of explosion proof construc tion.
Described thermal insulation layer is enclosed within the protective tube on the flue gas leading by one and the heat-preservation cotton that is coated on the protective tube outer tube wall constitutes, and wherein is provided with heating chamber between the inner tubal wall of the outer tube wall of described flue gas leading and protective tube, and described heater is arranged in the described heating chamber.
Owing to adopted technological scheme as above, the utility model is compared with existing flue gas leading, has the following advantages:
(1), avoid product contaminated: to utilize flue gas leading initiatively to heat pattern, make waste gas noncondensing, can not produce grease and drop to product, cause product contaminated, reduce quality of product.
(2), reduce environmental pollution: owing to take flue gas leading heating pattern, can not produce greasy dirt in the flue gas leading and drip on the ground, it is dirty and messy that the workshop is caused; Filter screen or oil trap can make waste gas enter the burning of waste gas burning chamber because of changing or cleaning cause dirty and messy completely in the time of also can avoiding maintaining, and avoid because of the opening of oil trap etc. waste gas being leaked, and cause environmental pollution;
(3), using scope is wide: the utility model can be in the stove of any form size, and any waste discharge tracheae that can produce waste gas utilizes different materials, makes effective change at the corrosivity of gas, soda acid etc.;
(4), maintain easily: utilize the heater in the utility model to make flue gas leading keep temperature, waste gas is difficult for residuing in the furnace wall, has significantly reduced the cost of maintenance and maintenance.
Description of drawings:
Further specify the utility model below in conjunction with the drawings and specific embodiments.
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model installation diagram in an embodiment.
Fig. 3 is the right elevation of Fig. 2.
Embodiment:
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
A kind of anti-condensation flue gas leading as shown in Figure 1; comprise flue gas leading 100 with inlet end 110 and outlet side 120; outside flue gas leading 100, put a protective tube 210; leave certain space between the inner tubal wall of the outer tube wall of flue gas leading 100 and protective tube 210; this space constitutes described heating chamber 310, and heater 300 is installed in this heating chamber 310.Heater 300 is an initiatively hot type heater of type of explosion proof construc tion, and as electric heating tube constitutes on flue gas leading 100 outer tube walls by being wrapped in, harm reduces for personal security like this, can not take place to launch the danger that causes casualties because of blast.
For energy-conservation, on the outer tube wall of protective tube 210, can coat one deck heat-preservation cotton 220, protective tube 210 and heat-preservation cotton 220 constitute thermal insulation layer 221 of the present utility model.
As Fig. 2 and Fig. 3, for the utility model is installed in embodiment on the industrial furnace body of heater 400, the waste gas that the side that the inlet end 110 of flue gas leading 100 is installed in industrial furnace body of heater 400 is used for industrial furnace is produced is discharged, because flue gas leading 100 is provided with heater 300 and thermal insulation layer 221, therefore the mist of oil in the flue gas leading 100 can not condense, and is not back to industrial furnace internal contamination product thereby can not form greasy dirt.
Because the utility model is taked flue gas leading heating pattern, mist of oil in the flue gas leading can not condense and form greasy dirt, polluted product also causes the workshop dirty and messy, in the time of simultaneously also can avoiding maintaining when filter screen or oil trap, because of changing or clean cause dirty and messy, and can make waste gas in the flue gas leading enter the waste gas burning chamber fully fully to burn, avoid causing environmental pollution because of using set openings such as oil trap that waste gas is leaked.The utility model can be in the stove of any form and size, and its flue gas leading can utilize different materials, makes effective change at the corrosivity of gas, soda acid etc.
More than show and described basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. an anti-condensation flue gas leading comprises that one has the flue gas leading of inlet end and outlet side, and it is characterized in that: the tube wall of described flue gas leading is provided with heater.
2. anti-condensation flue gas leading as claimed in claim 1 is characterized in that, also is coated with the thermal insulation layer that can effectively keep exhaust gas temperature in the flue gas leading on described heater and tube wall.
3. anti-condensation flue gas leading as claimed in claim 1 or 2 is characterized in that, described heater is an initiatively hot type heater of type of explosion proof construc tion.
4. anti-condensation flue gas leading as claimed in claim 2; it is characterized in that; described thermal insulation layer is made of with the heat-preservation cotton that is coated on the protective tube outer tube wall a protective tube that is enclosed within on the flue gas leading; wherein be provided with heating chamber between the inner tubal wall of the outer tube wall of described flue gas leading and protective tube, described heater is arranged in the described heating chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202586113U CN201772191U (en) | 2010-07-13 | 2010-07-13 | Condensing-proof waste gas tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202586113U CN201772191U (en) | 2010-07-13 | 2010-07-13 | Condensing-proof waste gas tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201772191U true CN201772191U (en) | 2011-03-23 |
Family
ID=43752035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202586113U Expired - Fee Related CN201772191U (en) | 2010-07-13 | 2010-07-13 | Condensing-proof waste gas tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201772191U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110531032A (en) * | 2019-09-20 | 2019-12-03 | 哈尔滨学院 | Pollutant testing apparatus for mathematical modeling and the unmanned plane with it |
-
2010
- 2010-07-13 CN CN2010202586113U patent/CN201772191U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110531032A (en) * | 2019-09-20 | 2019-12-03 | 哈尔滨学院 | Pollutant testing apparatus for mathematical modeling and the unmanned plane with it |
| CN110531032B (en) * | 2019-09-20 | 2022-03-08 | 哈尔滨学院 | Pollutant detection device for mathematical modeling and unmanned aerial vehicle with same |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110323 Termination date: 20160713 |