CN204187608U - There is the combustion furnace of negative tube - Google Patents
There is the combustion furnace of negative tube Download PDFInfo
- Publication number
- CN204187608U CN204187608U CN201420471159.7U CN201420471159U CN204187608U CN 204187608 U CN204187608 U CN 204187608U CN 201420471159 U CN201420471159 U CN 201420471159U CN 204187608 U CN204187608 U CN 204187608U
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- negative tube
- combustion space
- combustion
- output
- shaft
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Abstract
The utility model is a kind of combustion furnace with negative tube, includes at least one negative tube of a body of heater; This furnace interior has a combustion space, side has this combustion space of a connection to extraneous delivery outlet, this negative tube is hollow tube, there is an input and an output, flow out toward this output from this input for air-flow, this negative tube passes this combustion space, and make this input be positioned at outside this body of heater, this output is then arranged in delivery outlet; So, the utility model temperature that can control in this combustion space remains on a below predetermined value, the colloid produced to avoid comburant has the situation formed a scab in this combustion space inwall, to maintain good efficiency of combustion, and the situation that pollution outer member (as boiler) occurs can be avoided, and this negative tube can form negative pressure in the position of this output, and the hot-fluid in this combustion space can be directed to this delivery outlet and be exported for utilization, to promote the benefit exporting hot-fluid.
Description
Technical field
The utility model relates to combustion furnace, in more detail refers to a kind of combustion furnace with negative tube.
Background technology
Press, general combustion furnace, espespecially using plant as the combustion furnace of comburant, main system is in order to be exported the hot-fluid produced during burning plant, for utilization.
But, because combustion furnace is generally adopt palma as comburant, and palma is when combustion furnace combustion, if when temperature is greater than a predetermined value (through experiment for 980 degree Celsius), the colloid of palma easily forms a scab on the inwall of combustion furnace, the efficiency causing burning not only reduces by this situation, more likely can pollute the element (as boiler) to the external world, and then cause the program of subsequent maintenance and expense to increase.
Moreover, due to the hot-fluid that general combustion furnace produces, the inside at combustion furnace can be put aside constantly, wait put aside to saturated time, just can flow out for.But, the lossy situation of hot-fluid just can be caused when putting aside to occur, and then cause the benefit exporting hot-fluid to reduce.
Utility model content
In view of this, for improving in prior art, existing combustion furnace has easy incrustation, efficiency of combustion reduces, pollute external element, subsequent maintenance program and expense increases and exports the problems such as hot-fluid benefit reduction.
For achieving the above object, the technical solution adopted in the utility model is:
Have a combustion furnace for negative tube, it is characterized in that, it consists predominantly of:
One body of heater, inside has a combustion space, and side has this combustion space of a connection to extraneous delivery outlet;
At least one negative tube is hollow tube, and have an input and an output, flow out for air-flow from this input toward this output, this negative tube passes this combustion space, this input is positioned at outside this body of heater, and this output is arranged in delivery outlet.
Wherein, this body of heater has a base, a shaft and a top cover; This shaft is arranged on this base, and this combustion space is positioned at the inside of this shaft, and this delivery outlet is positioned at this shaft side, and this top cover is incorporated into the top of this shaft in detachable mode; This negative tube penetrates from the side of this shaft.
Wherein, be provided with the connecting piece of this delivery outlet of connection outside this shaft, the output of this negative tube is arranged in this connecting piece.
Wherein, the combustion space internal face of this shaft is equipped with an insulated wall.
Wherein, this insulated wall forms by some insulating bricks institute is stacking.
Wherein, be provided with the connecting piece of this delivery outlet of connection outside this body of heater, the output of this negative tube is arranged in this connecting piece.
Wherein, the combustion space internal face of this body of heater is equipped with an insulated wall.
Wherein, this insulated wall forms by some insulating bricks institute is stacking.
So, the utility model temperature that can control in this combustion space remains on a below predetermined value, the colloid produced to avoid comburant has the situation formed a scab in this combustion space inwall, to maintain good efficiency of combustion, and the situation that pollution outer member (as boiler) occurs can be avoided, and this negative tube can form negative pressure in the position of this output, and the hot-fluid in this combustion space can be directed to this delivery outlet and be exported for utilization, to promote the benefit exporting hot-fluid.
Accompanying drawing explanation
Fig. 1 is the three-dimensional combination figure of the utility model one preferred embodiment.
Fig. 2 is assembled sectional view embodiment illustrated in fig. 1.
Fig. 3 is using state schematic diagram embodiment illustrated in fig. 1.
Description of reference numerals: the combustion furnace 100 with negative tube; Body of heater 10; Base 11; Shaft 12; Combustion space 121; Insulated wall 122; Delivery outlet 123; Connecting piece 124; Top cover 13; Negative tube 20; Input 21; Output 22; Carrier pipe 91; Comburant 92.
Detailed description of the invention
Can have feature of the present utility model and its feature for making your juror and further understand and approval, hereby enumerate following preferred embodiment and coordinate graphic being described as follows:
Refer to Fig. 1 to Fig. 3, be a kind of combustion furnace 100 with negative tube that the utility model one preferred embodiment provides, it consists predominantly of body of heater 10 and a negative tube 20, wherein:
Refer to Fig. 1 and Fig. 2, this body of heater 10, there is base 11, shaft 12 and a top cover 13; This base 11 can firmly be positioned on a ground, this shaft 12 is arranged on this base 11, the inside of this shaft 12 has a combustion space 121, and on the internal face of this combustion space 121, be equipped with an insulated wall 122, this insulated wall 122 forms by some insulating bricks institute is stacking, this top cover 13 is incorporated into the top of this shaft 12 in detachable mode, to close this combustion space, the side of this shaft 12 also offers the delivery outlet 123 in this combustion space 121 to external world of a connection, and outside shaft 12, be provided with the connecting piece 124 of this delivery outlet 123 of a connection.
Refer to Fig. 1 and Fig. 2, this negative tube 20, it is a hollow tube, input 21 and an output 22 can be defined, this negative tube 20 penetrates from shaft 12 side of this body of heater 10 and passes this combustion space 121, make this input be positioned at outside this shaft 12, this output 22 is then positioned at delivery outlet 123 and this connecting piece 124.
Be a kind of that the utility model one preferred embodiment provides therefore above-mentioned and there is combustion furnace 100 each portion component of negative tube and the introduction of assembling mode thereof, then again its handling characteristics is described as follows:
First, as shown in Figure 3, can be linked by the carrier pipe 91 of connecting piece 124 of the present utility model and an outside, and some comburants 92 (can be plant, as palma) are placed in this combustion space 121 are burnt.
The person of connecing, as shown in Figure 3, just can be imported the input 21 of gas by this negative tube 20, and be derived via this output 22, even if air-flow is flowed through toward output 22 from input 21.
Thus, by means of the gas circulation in this negative tube 20, and the temperature of this combustion space 121 can be adsorbed a little, to avoid the temperature in this combustion space 121 too high, the temperature that can control in this combustion space 121 remains on less than 980 degree Celsius, has the situation formed a scab in this combustion space 121 inwall with the colloid avoiding comburant 92 to produce.So, good efficiency of combustion can not only being maintained, more when exporting hot-fluid through this carrier pipe 91, the situation occurring to pollute outer member (as boiler) be avoided.
Moreover, because the input 21 of air-flow from this negative tube 20 flows out toward output 22, therefore this negative tube 20 can form negative pressure in the position of this output 22, and the hot-fluid in this combustion space 121 promptly can be directed in this delivery outlet 123, and gently exported for utilization by this carrier pipe 91, to promote the benefit exporting hot-fluid, more can not only can avoid the loss that savings hot-fluid causes.
More than illustrate the utility model just illustrative; and nonrestrictive, those of ordinary skill in the art understand, when not departing from the spirit and scope that claim limits; many amendments, change or equivalence can be made, but all will fall within protection domain of the present utility model.
Claims (8)
1. have a combustion furnace for negative tube, it is characterized in that, it includes:
One body of heater, inside has a combustion space, and side has this combustion space of a connection to extraneous delivery outlet;
At least one negative tube is hollow tube, and have an input and an output, flow out for air-flow from this input toward this output, this negative tube passes this combustion space, this input is positioned at outside this body of heater, and this output is arranged in delivery outlet.
2. have the combustion furnace of negative tube according to claim 1, it is characterized in that, this body of heater has a base, a shaft and a top cover; This shaft is arranged on this base, and this combustion space is positioned at the inside of this shaft, and this delivery outlet is positioned at this shaft side, and this top cover is incorporated into the top of this shaft in detachable mode; This negative tube penetrates from the side of this shaft.
3. have the combustion furnace of negative tube according to claim 2, it is characterized in that, be provided with the connecting piece of this delivery outlet of connection outside this shaft, the output of this negative tube is arranged in this connecting piece.
4. there is the combustion furnace of negative tube according to claim 2, it is characterized in that, the combustion space internal face of this shaft is equipped with an insulated wall.
5. have the combustion furnace of negative tube according to claim 4, it is characterized in that, this insulated wall forms by some insulating bricks institute is stacking.
6. have the combustion furnace of negative tube according to claim 1, it is characterized in that, be provided with the connecting piece of this delivery outlet of connection outside this body of heater, the output of this negative tube is arranged in this connecting piece.
7. there is the combustion furnace of negative tube according to claim 1, it is characterized in that, the combustion space internal face of this body of heater is equipped with an insulated wall.
8. have the combustion furnace of negative tube according to claim 7, it is characterized in that, this insulated wall forms by some insulating bricks institute is stacking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420471159.7U CN204187608U (en) | 2014-08-20 | 2014-08-20 | There is the combustion furnace of negative tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420471159.7U CN204187608U (en) | 2014-08-20 | 2014-08-20 | There is the combustion furnace of negative tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204187608U true CN204187608U (en) | 2015-03-04 |
Family
ID=52619604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420471159.7U Expired - Fee Related CN204187608U (en) | 2014-08-20 | 2014-08-20 | There is the combustion furnace of negative tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204187608U (en) |
-
2014
- 2014-08-20 CN CN201420471159.7U patent/CN204187608U/en not_active Expired - Fee Related
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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: 20150304 Termination date: 20150820 |
|
| EXPY | Termination of patent right or utility model |