CN207779162U - A kind of smoke duct of rare earth firing stove - Google Patents
A kind of smoke duct of rare earth firing stove Download PDFInfo
- Publication number
- CN207779162U CN207779162U CN201820130291.XU CN201820130291U CN207779162U CN 207779162 U CN207779162 U CN 207779162U CN 201820130291 U CN201820130291 U CN 201820130291U CN 207779162 U CN207779162 U CN 207779162U
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- CN
- China
- Prior art keywords
- covering chamber
- chamber
- rare earth
- covering
- setting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of smoke ducts of rare earth firing stove, belong to rare earth manufacture field, the smoke duct of rare earth firing stove includes the first covering chamber and the second covering chamber, the first covering chamber and the second covering chamber are in rectangular parallelepiped structure, the second covering chamber setting is in the first covering chamber both sides, the second covering chamber covers chamber vertical connection with first respectively, the first covering chamber communicates setting with the second covering chamber, form a N-shaped structure, air inlet is set at first covering chamber bottom centre, the second covering chamber lateral surface setting difference air outlet.The smoke duct of rare earth firing stove disclosed by the utility model can reduce the heat waste in incinerator, reduce the influence to workshop condition, the energy is made full use of and do not polluted the environment.
Description
Technical field
The utility model is related to rare earth manufacture fields, and in particular to a kind of smoke duct of rare earth firing stove.
Background technology
In Rare Earth Production industry, for rare-earth products in process of manufacture, incinerator is one of the equipment that must be used, existing
Some incinerators are typically all rectangular parallelepiped structure, and internal burner hearth is tunnel like structure, i.e., is set along the length direction of incinerator
Have calcination channel, calcination passageway perimeter be equipped with heating device, rare-earth products on metal conveyor belt from the feed inlet in channel into
Enter, in channel calcination handle, after reaching due performance, then come out from the discharge port in channel, air draft be equipped on furnace body
Pipe directly exhausts the exhaust gas that drying generates upwards, and existing exhaust duct can take away a part of heat, while in burner hearth channel
Inlet port and outlet port can also scatter and disappear a part of heat, the exhaust gas that drying generates directly is exhausted using exhaust duct, so not
The waste for only resulting in many thermal energy, does not make full use of the energy, causes the increase of enterprise's production cost, while being easy pollution ring
Border makes the temperature in workshop increase, and causes the working environment of worker to deteriorate, has also further damaged the physical and mental health of worker.
Utility model content
In order to overcome the deficiencies of existing technologies, the technical problem to be solved by the utility model is to propose that a kind of rare earth burns
The smoke duct for burning stove can reduce the heat waste in incinerator, reduce the influence to workshop condition, and the energy is fully sharp
With and do not pollute the environment.
For this purpose, the utility model uses following technical scheme：
The utility model provides a kind of smoke duct of rare earth firing stove, including the first covering chamber and the second covering
Chamber, the first covering chamber and the second covering chamber are in rectangular parallelepiped structure, and the first covering chamber is covered in the top of incinerator,
In the first covering chamber both sides, the second covering chamber is covered in the both sides of incinerator for the second covering chamber setting, and described second
Chamber is covered respectively with the first covering chamber vertical connection, and described first covers chamber communicates setting with the second covering chamber, forms a N-shaped
Structure, described first covers setting air inlet at chamber bottom centre, connects at the top of the air inlet and incinerator, described second covers
Lid chamber lateral surface setting difference air outlet；
Flue dust absorber is set on the outside of the air outlet, the flue dust absorber includes babinet, air inlet and gas outlet,
Air inlet setting in body side bottom end, the gas outlet setting in top of the box, the air outlet by pipeline with into
Gas port connects, and flue dust absorbing liquid is equipped in the babinet, and the flue dust absorbing liquid liquid level is less than outlet air open height.
In the utility model preferably technical solution, the air inlet setting air inlet solenoid valve can control exhaust gas
Mass rate of emission, prevent it from taking away excessive heat.
In the utility model preferably technical solution, it is arranged on the first covering chamber and the second covering chamber outer surface
Asbestos insulating layer, further increases heat insulation effect.
In the utility model preferably technical solution, the air outlet, which goes out, is arranged exhaust fan, opens exhaust fan, and accelerating will
Flue gas is extracted out, and the expulsion efficiency of flue gas is improved.
In the utility model preferably technical solution, glass window is set on the body side, for observing cigarette
The service condition of dirt absorbing liquid should replace flue dust absorbing liquid when absorbing enough flue dust much of that in time.
The beneficial effects of the utility model are：
The smoke duct of rare earth firing stove provided by the utility model passes through the first covering chamber of setting and the second covering
Chamber, when the flue gas in incinerator enters the discharge flue by air inlet to be discharged, flue gas can take away the heat of a part, due to
The discharge flue covers the top of incinerator, and one layer of heat preservation layer can be formd to incinerator, reduces outer bound pair incinerator
Cooling influences, and realizes that the energy makes full use of, and by the way that flue dust absorber is arranged, the flue gas of discharge is made to be absorbed by the flue dust in babinet
After liquid, a large amount of dust in flue gas is eliminated, reduces pollution of the flue gas to environment.
Description of the drawings
Fig. 1 is the structural schematic diagram of the smoke duct for the rare earth firing stove that the utility model specific embodiment provides.
In figure：
1, the first covering chamber；2, the second covering chamber；3, air inlet；31, solenoid valve is entered the wind；4, air outlet；5, babinet；6, into
Gas port；7, gas outlet；8, flue dust absorbing liquid；9, asbestos insulating layer；10, exhaust fan；11, glass window；12, incinerator.
Specific implementation mode
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
As shown in Figure 1, a kind of smoke duct of rare earth firing stove is provided in embodiment,
Chamber 2 is covered including the first covering chamber 1 and second, it is in cuboid knot that the first covering chamber 1 and second, which covers chamber 2,
Structure, the first covering chamber 1 are covered in the top of incinerator 12, and the second covering chamber 2 setting is in the first 1 both sides of covering chamber, the second covering
Chamber 2 is covered in the both sides of incinerator 12, the second covering chamber 2 respectively with the first covering 1 vertical connection of chamber, the first covering chamber 1 and the
Two covering chambers 2 communicate setting, form a N-shaped structure, the first place of 1 bottom centre of covering chamber setting air inlet 3, air inlet 3 and
12 top of incinerator connects, the second covering 2 lateral surface of chamber setting difference air outlet 4；
Flue dust absorber is arranged in 4 outside of air outlet, and flue dust absorber includes babinet 5, air inlet 6 and gas outlet 7, air inlet
6 setting of mouth is connected by pipeline with air inlet 6 in 5 side bottom end of babinet, the setting of gas outlet 7 in 5 top of babinet, air outlet 4, case
Flue dust absorbing liquid 8 is equipped in body 5,8 liquid level of flue dust absorbing liquid is less than 4 height of air outlet；
Setting air inlet solenoid valve 31, can control the mass rate of emission of exhaust gas, prevent it from taking away excessive heat at air inlet 3
Amount；
First covering chamber 1 and second covers setting asbestos insulating layer 9 on 2 outer surface of chamber, further increases heat insulation effect；
Air outlet 4 goes out to be arranged exhaust fan 10, opens exhaust fan 10, and flue gas is extracted in quickening out, improves the expulsion efficiency of flue gas；
Glass window 11 is set on 5 side of babinet, and the service condition for observing flue dust absorbing liquid 8 is much of that when absorbing
Flue dust absorbing liquid 8 should be replaced when enough flue dust in time；
Chamber 2 is covered by setting the first covering chamber 1 and second, when the flue gas in incinerator 12 is entered by air inlet 3
When the air outlet 4 of the discharge flue is discharged, flue gas can take away the heat of a part, since the discharge flue is by the upper of incinerator 12
Portion covers, and one layer of heat preservation layer can be formd to incinerator 12, reduces the cooling of outer bound pair incinerator 12 and influences, realizes that the energy fills
Divide and utilize, by the way that flue dust absorber is arranged, makes the flue gas of discharge after the flue dust absorbing liquid 8 in babinet 5, eliminate in flue gas
A large amount of dust, reduce pollution of the flue gas to environment.
The utility model is described with reference to the preferred embodiments, and those skilled in the art know, is not departing from this reality
In the case of with novel spirit and scope, various changes or equivalence replacement can be carried out to these features and embodiment.This reality
It is not limited to the particular embodiment disclosed with novel, other embodiments fallen into claims hereof all belong to
In the range of the utility model protection.
Claims (5)
1. a kind of smoke duct of rare earth firing stove, it is characterised in that：
Including the first covering chamber and the second covering chamber, the first covering chamber and the second covering chamber are in rectangular parallelepiped structure, institute
The setting of the second covering chamber is stated in the first covering chamber both sides, the second covering chamber is described respectively with the first covering chamber vertical connection
First covering chamber communicates setting with the second covering chamber, one N-shaped structure of composition, described first cover be arranged at chamber bottom centre into
Air port, the second covering chamber lateral surface setting difference air outlet；
Flue dust absorber is set on the outside of the air outlet, and the flue dust absorber includes babinet, air inlet and gas outlet, described
Air inlet setting is arranged in body side bottom end, the gas outlet in top of the box, and the air outlet passes through pipeline and air inlet
Connect, flue dust absorbing liquid is equipped in the babinet, the flue dust absorbing liquid liquid level is less than outlet air open height.
2. the smoke duct of rare earth firing stove according to claim 1, it is characterised in that：
The air inlet setting air inlet solenoid valve.
3. the smoke duct of rare earth firing stove according to claim 1, it is characterised in that：
Asbestos insulating layer is set on the first covering chamber and the second covering chamber outer surface.
4. the smoke duct of rare earth firing stove according to claim 1, it is characterised in that：
The air outlet goes out exhaust fan is arranged.
5. the smoke duct of rare earth firing stove according to claim 2, it is characterised in that：
Glass window is set on the body side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820130291.XU CN207779162U (en) | 2018-01-25 | 2018-01-25 | A kind of smoke duct of rare earth firing stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820130291.XU CN207779162U (en) | 2018-01-25 | 2018-01-25 | A kind of smoke duct of rare earth firing stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207779162U true CN207779162U (en) | 2018-08-28 |
Family
ID=63211560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820130291.XU Expired - Fee Related CN207779162U (en) | 2018-01-25 | 2018-01-25 | A kind of smoke duct of rare earth firing stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207779162U (en) |
-
2018
- 2018-01-25 CN CN201820130291.XU patent/CN207779162U/en not_active Expired - Fee Related
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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: 20180828 Termination date: 20220125 |