CN206280964U - Distributed static surface burner gas separate system - Google Patents
Distributed static surface burner gas separate system Download PDFInfo
- Publication number
- CN206280964U CN206280964U CN201621265016.6U CN201621265016U CN206280964U CN 206280964 U CN206280964 U CN 206280964U CN 201621265016 U CN201621265016 U CN 201621265016U CN 206280964 U CN206280964 U CN 206280964U
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- China
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- point
- gas
- bellows chamber
- static surface
- gas bag
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- Expired - Fee Related
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Abstract
The utility model belongs to full premix static surface Combustion Technology field, specifically disclose distributed static surface burner gas separate system, including air duct, and a point bellows chamber is connected with air duct, and point gas bag being connected with point bellows chamber, wherein, gas bag is divided several to be set and is connected with gas pipeline respectively.The beneficial effect of cloth static surface burner gas separate system of the present utility model is：Its design structure is reasonable, divide bellows chamber blower fan or higher level can be come into wind respectively and be evenly distributed to downstream, dividing gas bag can divide bellows chamber to come wind and combustion gas mixing and be evenly distributed to the pipeline of feeding burner head, simultaneously, dividing bellows chamber and a point gas bag can respectively ensure that the mixed pressure flow output consistent, gas outlet with flow output of the blast of air outlet is consistent, and in practical set operation, section outlet pressure and flow output can be adjusted according to needing by way of installing flow regulator pieces additional.
Description
Technical field
The utility model belongs to full premix static surface Combustion Technology field, and in particular to distributed static surface combustion
Burner gas distribution system.
Background technology
Static surface combustion system high combustion efficiency, CO and NOx emission are low, its flexible flame and accurately control flue gas and contain
The technological requirement of the industrial circles such as the characteristics of oxygen amount, laminating drying, heat treatment, with unrivaled power savings advantages.In, it is large-scale
Industry heating equipment power is big, generally there is strict requirements to Temperature Distribution, or requires that thermal field is uniform, or requires thermal field with certain
Regular accurate distribution.In this case, single or a small number of burners cannot meet technological requirement, generally require it is multiple, more than ten
Individual, dozens of, even more burners are distributed in equipment, so as to obtain the thermal field for meeting special process requirement, while with it is non-
Full premix combustion is compared could be realized premixing static surface burning entirely, it is necessary to carry out complex control, if to numerous combustions
The respective separate configurations control unit of burner, not only cost is high, and coordinated operation between numerous control units is to equipment control
Center can also propose requirement higher.
In this regard, we realize that, by single or a few control origin, driving is distributed in frequently with gas distribution system
Multiple static surface burners of equipment, can not only reduce the manufacturing cost of whole combustion system, and combustion system part
Relation is clear, facilitates the control (as shown in Figure 1) of equipment control centre, and the requirement that static surface burns to wind (air) is flow
It is appropriate but blast is powerful, from source blower fan to final burner head pipeline on all parts can not all have excessive windage,
Usually used pipeline component, regulating valve etc. are not all suitable for this, so traditional gas distribution system, can not realize steady
It is fixed, efficient, accurately shunt purpose, and this is current urgently to be resolved hurrily.
Therefore, based on above mentioned problem, the utility model provides distributed static surface burner gas separate system.
Utility model content
Utility model purpose：The purpose of this utility model is to provide distributed static surface burner gas separate system,
Rationally, blower fan or higher level can be carried out wind and be evenly distributed to downstream its design structure by a point bellows chamber respectively, and point gas bag can be by a point bellows chamber
Wind and combustion gas mixing are simultaneously evenly distributed to the pipeline of feeding burner head, meanwhile, point bellows chamber and a point gas bag can ensure respectively
The output of the blast in air port consistent, gas outlet with flow output mixed pressure flow is consistent, and in practical set operation, can be according to
According to needing by way of installing flow regulator pieces additional, section outlet pressure and flow output are adjusted.
Technical scheme：The utility model provides distributed static surface burner gas separate system, including air duct,
And be connected a point bellows chamber with air duct, and point gas bag be connected with point bellows chamber, wherein, divide a gas bag set several and respectively with combustion
Feed channel is connected.
The technical program, the described point of length of straight pipe L >=3 times point bellows chamber straight tube internal diameter D of bellows chamber, wherein, point bellows chamber
Multiple air outlets are distributed along the circumference concentric with point bellows chamber axis in angle etc. point, and each air outlet is relative to a point bellows chamber air inlet
Geometric position it is consistent.
The technical program, described point of gas bag length of straight pipe L >=3 times point gas bag straight tube internal diameter D, wherein, divide many of gas bag
Individual gas outlet is distributed along the circumference concentric with point gas bag axis in angle etc. point, and each gas outlet is relative to point gas bag air inlet
Geometric position is consistent.
The technical program, the distributed static surface burner gas separate system, also including flow regulator pieces, for repairing
Positive regulator outlet pressure and flow are exported.
Compared with prior art, the beneficial effect of cloth static surface burner gas separate system of the present utility model exists
In：Rationally, blower fan or higher level can be carried out wind and be evenly distributed to downstream its design structure by a point bellows chamber respectively, and point gas bag can be by a point bellows chamber
Come wind and combustion gas mixing and be evenly distributed to the pipeline of feeding burner head, meanwhile, point bellows chamber and a point gas bag can ensure respectively
The mixed pressure flow output consistent, gas outlet with flow output of the blast of air outlet is consistent, and in practical set operation, can
According to needing by way of installing flow regulator pieces additional, section outlet pressure and flow output are adjusted.
Brief description of the drawings
Fig. 1 is the structural representation of traditional distributed static surface burner gas separate system；
Fig. 2 and Fig. 3 are point bellows chamber of cloth static surface burner gas separate system of the present utility model, point gas bag
Structural representation；
The flow regulator pieces structural representation of Fig. 4 cloth static surface burner gas separate systems of the present utility model；
Fig. 5 is the example structure schematic diagram of cloth static surface burner gas separate system of the present utility model；
Wherein, sequence number mark is as follows in figure：1- points of bellows chamber, 2- points of gas bag, 3- flow regulator pieces.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the utility model is further elucidated.
Distributed static surface burner gas separate system as shown in Figure 2, Figure 3 and Figure 4, including air duct, and
Be connected point bellows chamber 1 with air duct, and point gas bag 2 be connected with point bellows chamber 1, wherein, point setting of gas bag 2 several and respectively with
Gas pipeline is connected.
It is further preferred that a point bellows chamber 1 distributes the air from blower fan or factory's wind as shown in Figure 2, can be needed by technique
Single-stage point wind or several levels point wind are set, divide the straight tube internal diameter D of 1 length of straight pipe L >=3 times point bellows chamber of bellows chamber 1, wherein, divide many of bellows chamber 1
, along the circumference concentric with point bellows chamber axis in angle etc. point distribution, each air outlet is relative to point air inlet of bellows chamber 1 for individual air outlet
Geometric position is basically identical, so as to ensure that each air outlet has approximate consistent blast and flow output；And divide as shown in Figure 3
Upstream air and combustion gas mixing are divided the straight tube internal diameter D of 2 length of straight pipe L >=3 times point gas bag of gas bag 2 by gas bag 2, wherein, point gas bag 2
Multiple gas outlets along the circumference concentric with point axis of gas bag 2 in angle etc. point distribution, each gas outlet is relative to point air intake of gas bag 2
The geometric position of mouth is basically identical, so as to ensure that each gas outlet has approximate consistent mixed pressure and flow output.
In said structure, point bellows chamber 1 and a point gas bag 2 realize gas uniform divided flows, but without any valve hole part, gas is basic
Keep equidirectional with entrance straight-through and mistake, be reduced as far as gas by when the pressure loss.
It is further preferred that distribution static surface burner gas separate system as shown in Figure 4, also including flow regulator pieces 3,
When point bellows chamber 1 and certain outlet of point gas bag 2 have distance, elbow with downstream point bellows chamber 1 or point gas bag 2 or burner head
The inconsistent factors such as how many, can influence outlet pressure and flow to export, and in this case, be modified with flow regulator pieces 3, same point
The flow regulator pieces 3 used by the gas outlet on air outlet or same point of gas bag 2 on bellows chamber 1, outer diameter D is identical, and internal diameter d takes different
Value, so as to the influence factor to path downstream is modified out.
In said structure, point bellows chamber 1, the multiple combination of point gas bag 2 add the correcting action of flow regulator pieces 3, realize by single
Or a few control origin, drive it is multiple, more than ten, dozens of, even more controllable operations of static surface burner.
As shown in figure 5, being realized to 9 supply of static surface burner and control with a point of bellows chamber, three points of gas bags
System.
The above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvement can also be made, these improvement also should be regarded as
Protection domain of the present utility model.
Claims (4)
1. distributed static surface burner gas separate system, it is characterised in that：Including air duct, and connect with air duct
Connect a point bellows chamber（1）, and with a point bellows chamber（1）Point gas bag of connection（2）, wherein, point gas bag（2）Set several and respectively with combustion gas
Pipeline is connected.
2. distributed static surface burner gas separate system according to claim 1, it is characterised in that：Described point of wind
Bag（1）Length of straight pipe L >=3 times point bellows chamber straight tube internal diameter D, wherein, point bellows chamber（1）Multiple air outlets along and a point bellows chamber（1）
The concentric circumference of axis is consistent relative to the geometric position of point bellows chamber air inlet in angle etc. point distribution, and each air outlet.
3. distributed static surface burner gas separate system according to claim 1, it is characterised in that：Described point of gas
Bag（2）Length of straight pipe L >=3 times point gas bag straight tube internal diameter D, wherein, point gas bag（2）Multiple gas outlets along and a point gas bag（2）Axle
The concentric circumference of line is consistent relative to the geometric position of point gas bag air inlet in angle etc. point distribution, and each gas outlet.
4. the distributed static surface burner gas separate system according to claim 1 or 2 or 3, it is characterised in that：Institute
Distributed static surface burner gas separate system is stated, also including flow regulator pieces（3）, for correcting regulation outlet pressure and flow
Output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621265016.6U CN206280964U (en) | 2016-11-24 | 2016-11-24 | Distributed static surface burner gas separate system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621265016.6U CN206280964U (en) | 2016-11-24 | 2016-11-24 | Distributed static surface burner gas separate system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206280964U true CN206280964U (en) | 2017-06-27 |
Family
ID=59083999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621265016.6U Expired - Fee Related CN206280964U (en) | 2016-11-24 | 2016-11-24 | Distributed static surface burner gas separate system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206280964U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106482106A (en) * | 2016-11-24 | 2017-03-08 | 兴化市紫邦燃器具科技有限公司 | Distributed static surface burner gas separate system |
-
2016
- 2016-11-24 CN CN201621265016.6U patent/CN206280964U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106482106A (en) * | 2016-11-24 | 2017-03-08 | 兴化市紫邦燃器具科技有限公司 | Distributed static surface burner gas separate system |
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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: 20170627 Termination date: 20201124 |