CN208846928U - Vacuum reduction furnace - Google Patents
Vacuum reduction furnace Download PDFInfo
- Publication number
- CN208846928U CN208846928U CN201821023005.6U CN201821023005U CN208846928U CN 208846928 U CN208846928 U CN 208846928U CN 201821023005 U CN201821023005 U CN 201821023005U CN 208846928 U CN208846928 U CN 208846928U
- Authority
- CN
- China
- Prior art keywords
- storage tank
- furnace body
- furnace
- utility
- carbon
- 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
Links
- 230000009467 reduction Effects 0.000 title claims abstract description 16
- 238000001125 extrusion Methods 0.000 claims abstract description 9
- 239000002671 adjuvant Substances 0.000 claims abstract description 8
- 239000007789 gas Substances 0.000 claims description 7
- 239000000779 smoke Substances 0.000 claims description 7
- 238000000605 extraction Methods 0.000 claims description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 3
- 239000003546 flue gas Substances 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 9
- 238000011946 reduction process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000037237 body shape Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 238000001354 calcination Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003837 high-temperature calcination Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Muffle Furnaces And Rotary Kilns (AREA)
Abstract
The utility model relates to vacuum reduction furnaces.It include: furnace body, adjuvant adding device is equipped with above furnace body, the storage tank is cylindrical, storing pot bottom is centrum, extrusion handle is equipped with above the storage tank, extrusion handle includes the rotating handle of the extruding disk and top of lower section, squeezes disk and is connected with rotating handle by shank of bolt, squeezes disk and is set to inside storage tank.Auxiliary material addition can be realized without opening fire door in reduction process in the utility model, easy for operation.
Description
Technical field
The utility model relates to reduction furnace technical fields, and in particular to vacuum reduction furnace.
Background technique
Reduction furnace carries out in reduction calcination process material, needs to add auxiliary material in furnace body, in high-temperature calcination process,
Be not suitable for taking out material tray and auxiliary material being added oven door opening.
Summary of the invention
Purpose of the utility model is to solve the above problems and provide vacuum reduction furnaces, can be in reducing roasting process
Add auxiliary material.
To solve the above-mentioned problems, the technical solution adopted in the utility model is as follows:
Vacuum reduction furnace, comprising: furnace body 1, the furnace body 1 is interior to be equipped with the partition being made of side by side carbon-point 2, and carbon-point 2 runs through
Furnace wall, 2 both ends of carbon-point are equipped with binding post 3, and binding post 3 connects power supply line；
Air inlet pipe 4, the air inlet pipe 4 are connected with furnace body 1 to input reducing gas；
Smoke exhaust pipe 5, the smoke exhaust pipe 5 are connected with dust-extraction unit 6 flue gas is discharged；
Pumped vacuum systems 7, the pumped vacuum systems 7 are connected to extract the gas in the furnace body 1 out with furnace body 1；
It is characterized in that, being equipped with adjuvant adding device 8 above the furnace body 1, the adjuvant adding device 8 is and furnace body 1
Connected storage tank 81, the pipeline that storage tank 81 is communicated with furnace body 1 are equipped with application valve body 82, and the storage tank 81 is cylindrical body
Shape, 81 bottom of storage tank are centrum, and extrusion handle 83 is equipped with above the storage tank 81, and extrusion handle 83 includes the extruding of lower section
The rotating handle 832 of disk 831 and top squeezes disk 831 and rotating handle 832 and is connected by shank of bolt 833, shank of bolt 833 with
The connection of 81 screw top of storage tank squeezes disk 831 and is set to inside storage tank 81.
Optimization, storage tank 81 connect quantitative pot 84, and 84 bottom of quantitative pot is connect with furnace body 1, quantitative pot 84 and storage tank 81
Between be equipped with valve, exhaust outlet is equipped at the top of quantitative pot 84.
Compared with prior art, the utility model advantageous effects are as follows:
The utility model before reduction roasting, close by application valve body, vacuumizes, then passes to reducing gas, reducing environment
Middle roasting.When needing to add auxiliary material, application valve body is opened, rotary squeezing handle squeezes disk for auxiliary material extruding and is added into reduction
In furnace.
Auxiliary material addition can be realized without opening fire door in reduction process in the utility model, easy for operation.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, is mentioned after not making the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is vacuum reduction furnace structure schematic diagram；
Fig. 2 is the vacuum reduction furnace structure schematic diagram with quantitative pot；
Description of symbols: furnace body -1, binding post -3, air inlet pipe -4, smoke exhaust pipe -5, dust-extraction unit -6, is taken out very carbon-point -2
Empty set system -7, storage tank -81, application valve body -82, extrusion handle -83, squeezes disk -831, rotation hand at adjuvant adding device -8
Handle -832, shank of bolt -833, quantitative pot -84.
Specific embodiment
The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear
Define.
Refering to shown in Figure of description 1, vacuum reduction furnace, comprising: furnace body 1 is equipped in the furnace body 1 arranged side by side by carbon-point 2
The partition of composition, carbon-point 2 run through furnace wall, and 2 both ends of carbon-point are equipped with binding post 3, and binding post 3 connects power supply line；
Air inlet pipe 4, the air inlet pipe 4 are connected with furnace body 1 to input reducing gas；
Smoke exhaust pipe 5, the smoke exhaust pipe 5 are connected with dust-extraction unit 6 flue gas is discharged；
Pumped vacuum systems 7, the pumped vacuum systems 7 are connected to extract the gas in the furnace body 1 out with furnace body 1；
It is characterized in that, being equipped with adjuvant adding device 8 above the furnace body 1, the adjuvant adding device 8 is and furnace body 1
Connected storage tank 81, the pipeline that storage tank 81 is communicated with furnace body 1 are equipped with application valve body 82, and the storage tank 81 is cylindrical body
Shape, 81 bottom of storage tank are centrum, and extrusion handle 83 is equipped with above the storage tank 81, and extrusion handle 83 includes the extruding of lower section
The rotating handle 832 of disk 831 and top squeezes disk 831 and rotating handle 832 and is connected by shank of bolt 833, shank of bolt 833 with
The connection of 81 screw top of storage tank squeezes disk 831 and is set to inside storage tank 81.
Optimization, storage tank 81 connect quantitative pot 84, and 84 bottom of quantitative pot is connect with furnace body 1, quantitative pot 84 and storage tank 81
Between be equipped with valve, exhaust outlet is equipped at the top of quantitative pot 84.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, retouching in above embodiments and description
The preference of only the utility model is stated, the utility model is not limited by above-mentioned preference, is not departing from the utility model
Under the premise of spirit and scope, the utility model can also have various changes and modifications, these changes and improvements both fall within practical
In novel protected range.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (2)
1. vacuum reduction furnace, comprising: furnace body (1), the furnace body (1) is interior to be equipped with the partition being made of side by side carbon-point (2), carbon-point
(2) run through furnace wall, carbon-point (2) both ends are equipped with binding post (3), and binding post (3) connects power supply line；
Air inlet pipe (4), the air inlet pipe (4) are connected with furnace body (1) to input reducing gas；
Smoke exhaust pipe (5), the smoke exhaust pipe (5) are connected with dust-extraction unit (6) flue gas is discharged；
Pumped vacuum systems (7), the pumped vacuum systems (7) are connected to extract the gas in the furnace body (1) out with furnace body (1),
It is characterized in that, is equipped with adjuvant adding device (8) above the furnace body (1), the adjuvant adding device (8) is and furnace body (1) phase
Storage tank (81) even, the pipeline that storage tank (81) is communicated with furnace body (1) are equipped with application valve body (82), the storage tank (81)
For cylindrical, storage tank (81) bottom is centrum, is equipped with extrusion handle (83) above the storage tank (81), extrusion handle
(83) include lower section extruding disk (831) and top rotating handle (832), extruding disk (831) and rotating handle (832) pass through
Shank of bolt (833) connection, shank of bolt (833) are connect with storage tank (81) screw top, are squeezed disk (831) and are set to storage tank (81)
It is internal.
2. vacuum reduction furnace according to claim 1, which is characterized in that storage tank (81) connects quantitative pot (84), quantitative
Tank (84) bottom is connect with furnace body (1), and valve is equipped between quantitative pot (84) and storage tank (81), is equipped at the top of quantitative pot (84)
Exhaust outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821023005.6U CN208846928U (en) | 2018-06-29 | 2018-06-29 | Vacuum reduction furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821023005.6U CN208846928U (en) | 2018-06-29 | 2018-06-29 | Vacuum reduction furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208846928U true CN208846928U (en) | 2019-05-10 |
Family
ID=66352616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821023005.6U Expired - Fee Related CN208846928U (en) | 2018-06-29 | 2018-06-29 | Vacuum reduction furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208846928U (en) |
-
2018
- 2018-06-29 CN CN201821023005.6U patent/CN208846928U/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 |
Granted publication date: 20190510 |