CN207006827U - A kind of oxidation furnace with bireflectance structure - Google Patents
A kind of oxidation furnace with bireflectance structure Download PDFInfo
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- CN207006827U CN207006827U CN201720910595.3U CN201720910595U CN207006827U CN 207006827 U CN207006827 U CN 207006827U CN 201720910595 U CN201720910595 U CN 201720910595U CN 207006827 U CN207006827 U CN 207006827U
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- base
- oxidation furnace
- bell
- bireflectance
- bottom plate
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Abstract
It the utility model is related to a kind of oxidation furnace with bireflectance structure, including base, two reverberatory furnaces and bell；The base is movably arranged between described two reverberatory furnaces, and the base, two reverberatory furnaces and bell surround the burner hearth of oxidation furnace jointly；Heat caused by described two reverberatory furnaces is gathered in the top of the base；Floss hole is provided among the bell, the floss hole connects setting with a smoke exhaust pipe；The base is provided with concave bottom plate.The design that the utility model passes through bireflectance structure so that stove internal oxidition is more efficient；And can constant holding furnace gently improve the noble metal rate of recovery.
Description
Technical field
Oxidation furnaces field is the utility model is related to, more particularly to a kind of oxidation furnace with bireflectance structure.
Background technology
In the technical field of metal smelt, oxidation furnace has long go through as a kind of equipment of metallurgical smelting
History, compared with electric furnace and rotary furnace, oxidation furnace is simple to operate, the thermal efficiency is high, investment is low, operating cost is low, and production of units
Energy rate is high, metal recovery rate is high, and therefore, oxidation furnace extraction metal turns into the important selection of many enterprises of China.
Existing oxidation furnace generally comprises the burner hearth that single reflection stove, flat base, bell and three surround.It is however, existing
Some single reflection stove oxidation efficiencies are low, and time-consuming, cause its production efficiency not high.Furthermore existing oxidation furnace and flat base
Fixed setting, causes noble metal not allow easily collecting, and the service efficiency of lead oxide is not high.In addition, oxidation furnace top bevel
Design causes flue gas outflow inconvenience, and furnace temperature is difficult to stability contorting maintenance so that the furnace charge oxidation effectiveness in burner hearth is bad.
Therefore, it is necessary to the structure of existing oxidation blast furnace is improved.
Utility model content
Based on this, the purpose of this utility model is overcome the deficiencies in the prior art, there is provided one kind has bireflectance structure
Oxidation furnace, it passes through the design of bireflectance structure so that stove internal oxidition is more efficient；And can constant holding furnace gently carry
The high metal rate of recovery.
To achieve these goals, the technical solution adopted in the utility model is：
A kind of oxidation furnace with bireflectance structure, including base, two reverberatory furnaces and bell；The base activity is set
Put between described two reverberatory furnaces, and the base, two reverberatory furnaces and bell surround the burner hearth of oxidation furnace jointly；It is described
Heat caused by two reverberatory furnaces is gathered in the top of the base；Floss hole is provided among the bell, the floss hole and one
Smoke exhaust pipe connection is set；The base is provided with concave bottom plate.
Thus, the oxidation furnace described in the utility model with bireflectance structure, is set by the structure of two bireflectance stoves
Meter, can accelerate oxidation reaction, save the time and improve production efficiency again；And by setting concave bottom plate on base, make
Noble metal is more prone to collect, and the noble metal rate of recovery is higher；Furthermore the activity installation of base causes metal more conveniently to take
Go out.In addition, the utility model can also effectively prevent heat losses, and smart structural design, there is very high market to push away
Wide value.
Further, the concave bottom plate is the bottom plate that plant ash, lime and cement mixing form.By limiting herein
Fixed, the concave bottom plate for advantageously allowing oxidation furnace is oxidized to lead oxide, and is used as reducing agent, so as to improve the recovery of noble metal
Rate.
Further, the thickness of the concave bottom plate is 50cm.By limiting herein, be advantageous to the structure of concave bottom plate more
Add stabilization, and easily remove harmful impurity.
Further, the smoke exhaust pipe is provided with Temperature control valve.By limiting herein, be advantageous to control the outflow of furnace temperature flue gas
Speed, so as to ensure the stability of furnace temperature constant temperature, and further improve the quality of metal.
Further, the outlet flue of the smoke exhaust pipe is connected with a cooler.By limiting herein, be advantageous to in stove
Flue gas carries out cooling treatment, and is emitted into processing unit by cooler and handles.
Further, the medial surface of the bell face base is planar structure.By limiting herein, be advantageous in centre
Floss hole is opened, and is advantageous to the furnace temperature to keep relative stability.
Further, described two reverberatory furnaces are equipped with air inlet, and the air inlet connects setting with a blast furnace.Pass through
Limit herein, be advantageous to carry out air blast to reverberatory furnace and oxygen is constantly provided, so that fuel being capable of normal combustion oxidation.
Further, the bottom of the base is provided with roller.By limiting herein, be advantageous to base and more easily separate
Out, and conveniently work continuously, improve productivity effect, save fuel cost.
Brief description of the drawings
Fig. 1 is the structural representation of the oxidation furnace of the present utility model with bireflectance structure.
Embodiment
To further illustrate each embodiment, the utility model is provided with accompanying drawing.These accompanying drawings are in the utility model discloses
A part for appearance, it can coordinate the associated description of specification to explain the running of embodiment original mainly to illustrate embodiment
Reason.Cooperation refers to these contents, and one of ordinary skill in the art will be understood that other may obtain embodiment and this practicality
The advantages of new.
Referring to Fig. 1, it is the structural representation of the oxidation furnace of the present utility model with bireflectance structure.
A kind of oxidation furnace with bireflectance structure, including 10, two reverberatory furnaces 20 of base and bell 30；The base
10 are movably arranged between described two reverberatory furnaces 20, and 10, two reverberatory furnaces 20 of the base and bell 30 surround jointly
The burner hearth 40 of oxidation furnace；Heat caused by described two reverberatory furnaces 20 is gathered in the top of the base 10；In the bell 30
Between be provided with floss hole 31, the floss hole 31 connects setting with a smoke exhaust pipe 50；The base 10 is provided with concave bottom plate 11.
Specifically, the concave bottom plate 11 is the bottom plate that plant ash, lime and cement mixing form.In the present embodiment,
Preferably, the thickness of the concave bottom plate 11 is 50cm.
The smoke exhaust pipe 50 is provided with Temperature control valve 51.In the present embodiment, it is preferable that the outlet flue of the smoke exhaust pipe 50 with
One cooler 60 connects.
The medial surface of the face base 10 of bell 30 is planar structure.In addition, the bottom of the base 10 is provided with roller
12.In the present embodiment, it is preferable that the bell 30 is refractory brick bell.
Wherein, described two reverberatory furnaces 20 are equipped with air inlet, and the air inlet connects setting with a blast furnace.This implementation
In example, described two reverberatory furnaces 20 are symmetrically disposed in the both sides of the base 10.
Illustrate the operation principle of the oxidation furnace of the present utility model with bireflectance structure below：
During the preparatory stage, furnace charge is placed in the concave bottom plate 11 first on base 10, and in the stove of two reverberatory furnaces 20
Fuel is placed in thorax 21, then base 10 and two reverberatory furnaces 20, bell 30 are sealedly connected and fixed.
Then air blast operation is carried out to two reverberatory furnaces 20 by air blower so that fuel combustion simultaneously transfers heat to bottom
The top of seat 10, furnace charge and concave bottom plate 11 quickly carry out oxidation reaction in the presence of heat.
Wherein, during oxidation reaction, the phase of furnace temperature is controlled by adjusting the Temperature control valve 52 on smoke exhaust pipe 50
To stable.
After the completion of oxidation reaction, by the way that base 10 is separated with shaft, it will finally refine on concave bottom plate 11
Metal collection is good, completes melting work.
Compared with prior art, the oxidation furnace described in the utility model with bireflectance structure, passes through two bireflectances
The structure design of stove, oxidation reaction can be accelerated, save the time improves production efficiency again；It is and recessed by being set on base
Shape bottom plate, noble metal is set to be more prone to collect, and the noble metal rate of recovery is higher；Furthermore the activity installation of base causes metal
It is more convenient to take out.In addition, the utility model can also effectively prevent heat losses, and smart structural design, have very
High market popularization value.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that the common skill for this area
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.
Claims (8)
- A kind of 1. oxidation furnace with bireflectance structure, it is characterised in that：Including base, two reverberatory furnaces and bell；It is described Base is movably arranged between described two reverberatory furnaces, and the base, two reverberatory furnaces and bell surround oxidation furnace jointly Burner hearth；Heat caused by described two reverberatory furnaces is gathered in the top of the base；Floss hole is provided among the bell, should Floss hole connects setting with a smoke exhaust pipe；The base is provided with concave bottom plate.
- 2. the oxidation furnace according to claim 1 with bireflectance structure, it is characterised in that：The concave bottom plate is vegetation The bottom plate that ash, lime and cement mixing form.
- 3. the oxidation furnace according to claim 2 with bireflectance structure, it is characterised in that：The thickness of the concave bottom plate For 50cm.
- 4. the oxidation furnace according to claim 3 with bireflectance structure, it is characterised in that：The smoke exhaust pipe is provided with control Warm valve.
- 5. the oxidation furnace according to claim 4 with bireflectance structure, it is characterised in that：The outlet flue of the smoke exhaust pipe It is connected with a cooler.
- 6. the oxidation furnace according to claim 5 with bireflectance structure, it is characterised in that：The bell face base Medial surface is planar structure.
- 7. the oxidation furnace with bireflectance structure according to any one of claim 1 to 6, it is characterised in that：It is described two Reverberatory furnace is equipped with air inlet, and the air inlet connects setting with a blast furnace.
- 8. the oxidation furnace according to claim 7 with bireflectance structure, it is characterised in that：The bottom of the base is provided with Roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720910595.3U CN207006827U (en) | 2017-07-25 | 2017-07-25 | A kind of oxidation furnace with bireflectance structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720910595.3U CN207006827U (en) | 2017-07-25 | 2017-07-25 | A kind of oxidation furnace with bireflectance structure |
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| Publication Number | Publication Date |
|---|---|
| CN207006827U true CN207006827U (en) | 2018-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720910595.3U Active CN207006827U (en) | 2017-07-25 | 2017-07-25 | A kind of oxidation furnace with bireflectance structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109852817A (en) * | 2019-01-29 | 2019-06-07 | 郴州雄风环保科技有限公司 | A kind of oxidation furnace being enriched with electrum |
| CN109881021A (en) * | 2019-01-29 | 2019-06-14 | 郴州雄风环保科技有限公司 | A kind of refinement oxide continuous tunnel furnace |
-
2017
- 2017-07-25 CN CN201720910595.3U patent/CN207006827U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109852817A (en) * | 2019-01-29 | 2019-06-07 | 郴州雄风环保科技有限公司 | A kind of oxidation furnace being enriched with electrum |
| CN109881021A (en) * | 2019-01-29 | 2019-06-14 | 郴州雄风环保科技有限公司 | A kind of refinement oxide continuous tunnel furnace |
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