CN207622039U - A kind of burner hearth pre-heating system - Google Patents
A kind of burner hearth pre-heating system Download PDFInfo
- Publication number
- CN207622039U CN207622039U CN201721694176.7U CN201721694176U CN207622039U CN 207622039 U CN207622039 U CN 207622039U CN 201721694176 U CN201721694176 U CN 201721694176U CN 207622039 U CN207622039 U CN 207622039U
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- China
- Prior art keywords
- burner hearth
- preheater
- chimney arch
- main
- arch top
- Prior art date
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Abstract
The utility model discloses a kind of burner hearth pre-heating systems; including burner hearth three times, burner hearth preheater, main chimney arch top and main furnace chamber, main furnace chamber top is equipped with the main chimney arch top of arc, and burner hearth preheater is equipped with above main chimney arch top; burner hearth three times is equipped with above burner hearth preheater; a kind of burner hearth pre-heating system of the utility model, reduce labor intensity, for can for a long time normal cremate work reliable guarantee is provided; it ensures safety in production; easy maintenance, reasonable design are widely used in burning industry.
Description
Technical field
The utility model is related to environmental technology fields, are to be related to a kind of burner hearth pre-heating system more particularly.
Background technology
Present Cremation Machine manufacturing industry is all made of flue preheater to carry out being converted into hot air feed, to subtract to reach energy saving
Few oil consumption creates conditions.But flue preheater is made of several stainless steel tubes, when heat smoke passes through preheater, in flue gas
Flue dust and pipe will produce collision some will fall in the tubulation gap of preheater, with permanent, the preheater of time
The gap of pipeline will block, and air-inducing passage will narrow, and to influence the negative pressure in burner hearth, or even can form positive pressure, generate
Fire in burner hearth is sprayed from operation door, is formed and is threatened with work to the personnel that normally cremate.
Safety in production is that the primary precondition of work carries out hot friendship when high-temperature flue gas passes through preheater when passing through tube wall
It changes, will send to the oxygen temperature of burner from 30 DEG C or so and improve to 200 DEG C or so.If flue dust blocks up preheater ventilation shaft
Extremely, it is necessary to open the cover board on ground, link pipeline etc. of dismantling, then with cucurbit preheater to be moved to ground from flue enterprising
Row cleaning, puts down after complete liquidation is good, work can be just normally carried out after installing again.
According to above troubleshooting methodology, major defect is that clearance time is long, since preheater is than heavier, displacement
It is inconvenient, must stop cremate work in cleaning, if blocked when cremating, burner hearth just will produce positive pressure flame,
Consequence is hardly imaginable.
Invention content
Goal of the invention：The purpose of this utility model is to provide a kind of burner hearth preheating system for prior art deficiency and defect
System has good safety according to burner hearth pre-heating system provided by the utility model.
Technical solution：To achieve the goals above, technical solution used by the utility model is：A kind of burner hearth preheating system
System, including burner hearth, burner hearth preheater, main chimney arch top and main furnace chamber three times.
Main furnace chamber top is equipped with the main chimney arch top of arc, and burner hearth preheater, burner hearth preheater top are equipped with above main chimney arch top
Equipped with burner hearth three times.
Burner hearth preheater is arranged on the upside of main chimney arch top, and planform is crescent, makes burner hearth preheater radian and main stove
Vault is unison.
Burner hearth preheater pours reality with main chimney arch top by steel fibre high temperature concrete, then is built by laying bricks or stones three times on main chimney arch top
Burner hearth.
Advantageous effect：Compared with prior art, advantage is the utility model：
1, a kind of burner hearth pre-heating system of the utility model reduces labor intensity, for normal explosive industry that can be long-term
Make to provide reliable ensure, it is ensured that safety in production.
2, a kind of burner hearth pre-heating system of the utility model, easy maintenance, reasonable design are widely used in burning industry.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of burner hearth pre-heating system of the utility model.
In figure：1, burner hearth three times；2, burner hearth preheater；3, main chimney arch top；4, main furnace chamber.
Specific implementation mode
With reference to embodiment, the utility model is further illustrated.
As shown in Figure 1, a kind of burner hearth pre-heating system, including burner hearth 1, burner hearth preheater 2, main chimney arch top 3 and main stove three times
Thorax 4.
4 top of main furnace chamber is equipped with the main chimney arch top 3 of arc, and 3 top of main chimney arch top is equipped with burner hearth preheater 2, burner hearth preheater 2
Top is equipped with burner hearth 1 three times.
For the setting of burner hearth preheater 2 in 3 upside of main chimney arch top, planform is crescent, makes 2 radian of burner hearth preheater and master
Chimney arch top 3 is unison.
Burner hearth preheater 2 pours reality with main chimney arch top 3 by steel fibre high temperature concrete, then is built by laying bricks or stones on main chimney arch top 3
Burner hearth 1 three times.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technological thought completely.This practicality
Novel technical scope is not limited to the contents of the specification, it is necessary to determine that its is technical according to right
Range.
Claims (3)
1. a kind of burner hearth pre-heating system, including burner hearth (1), burner hearth preheater (2), main chimney arch top (3) and main furnace chamber (4) three times,
It is characterized in that：Main furnace chamber (4) top is equipped with the main chimney arch top (3) of arc, and burner hearth preheater (2) is equipped with above main chimney arch top (3),
Burner hearth (1) three times is equipped with above burner hearth preheater (2).
2. a kind of burner hearth pre-heating system according to claim 1, it is characterised in that：Burner hearth preheater (2) is arranged in main stove
On the upside of vault (3), planform is crescent, keeps burner hearth preheater (2) radian and main chimney arch top (3) unison.
3. a kind of burner hearth pre-heating system according to claim 1, it is characterised in that：Burner hearth preheater (2) and main chimney arch top
(3) reality is poured by steel fibre high temperature concrete, then burner hearth (1) three times is built by laying bricks or stones on main chimney arch top (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721694176.7U CN207622039U (en) | 2017-12-08 | 2017-12-08 | A kind of burner hearth pre-heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721694176.7U CN207622039U (en) | 2017-12-08 | 2017-12-08 | A kind of burner hearth pre-heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207622039U true CN207622039U (en) | 2018-07-17 |
Family
ID=62821997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721694176.7U Active CN207622039U (en) | 2017-12-08 | 2017-12-08 | A kind of burner hearth pre-heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207622039U (en) |
-
2017
- 2017-12-08 CN CN201721694176.7U patent/CN207622039U/en active Active
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