CN207006868U - New furnace of calcium carbide blanking column - Google Patents
New furnace of calcium carbide blanking column Download PDFInfo
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- CN207006868U CN207006868U CN201720958786.7U CN201720958786U CN207006868U CN 207006868 U CN207006868 U CN 207006868U CN 201720958786 U CN201720958786 U CN 201720958786U CN 207006868 U CN207006868 U CN 207006868U
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- calcium carbide
- water
- tremie pipe
- blanking column
- supporting plate
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Abstract
The utility model discloses a kind of new furnace of calcium carbide blanking column, and it includes supporting plate and tremie pipe, and tremie pipe is fixedly installed on above supporting plate.The utility model has the advantage of, the utility model blanking bottom of the tube is angle, it is ensured that raw material is uniformly deposited in circular electrode surrounding, avoids furnace of calcium carbide electrode arc light under working condition exposed, charge level temperature is caused to raise, the problem of the water flowing equipment such as scaling loss bell, sealing shroud；Circulating water sandwich is provided with inside tremie pipe, cooling water is passed through in it can take away the heat of tremie pipe rapidly, will not because blanking column burns and the problem of cause charge level to be raised, the water flowing equipment such as guarantee bell, sealing shroud will not contact high temperature feedstock and burn leak；The frequency for changing blanking column is reduced simultaneously, is realized the steady high yield operation of furnace of calcium carbide, is saved calcium carbide manufacturing cost, mitigate working strength；Block water plate is staggeredly equipped with circulating water sandwich inwall, flow velocity of the cooling water in circulating water sandwich can be improved, improves cooling effect.
Description
Technical field：
A kind of furnace of calcium carbide blanking column is the utility model is related to, more particularly to a kind of new furnace of calcium carbide blanking column.
Background technology：
Furnace of calcium carbide be calcium carbide production capital equipment, calcium carbide produce when, the raw material such as coke and lime by Belt Conveying extremely
Annular feeder, is then added to 12 feed bins respectively by annular feeder as needed, there is tremie pipe below feed bin, under tremie pipe
There is being blanking column side close to electrode position, and blanking column is evenly distributed in electricity around distribution of electrodes, raw material by blanking column
Pole surrounding, and carry out melting by the arc heat of three-phase electrode.
During normal production, raw material, which must be deposited in electrode surrounding, could realize that closing arc operates, if arc light is exposed, electrode
Arc light heat can cause charge level temperature to raise, will the water flowing equipment such as scaling loss bell, sealing shroud；In addition, existing blanking column is mostly
Cast iron manufactures, under the high temperature conditions easy scaling loss, and charge level will be raised after blanking column scaling loss, and charge level and bell, sealing shroud etc. are logical
Wetting system distance becomes near, causes water flowing equipment scaling loss；Once high temperature feedstock contacts with water flowing equipment, electricity thorn fire will be joined and beaten
The problem of rotten water flowing equipment, cause leakage accident.
Utility model content：
The purpose of this utility model is that providing one kind ensures uniform blanking, avoids water flowing equipment scaling loss, saving from being produced into
This new furnace of calcium carbide blanking column.
The utility model is implemented by following technical scheme：New furnace of calcium carbide blanking column, it includes supporting plate and tremie pipe, institute
State tremie pipe to be fixedly installed on above the supporting plate, the folder between the tremie pipe bottom end face and the tremie pipe cross section
Angle α is 32 ° -47 °.
Further, circulating water sandwich is provided with the tube wall of the tremie pipe, is fixed with the supporting plate into water
Pipe and outlet pipe, the water inlet end of the water side of the water inlet pipe and the outlet pipe be each passed through the supporting plate be placed in it is described
In circulating water sandwich.
Further, several block water plates staggeredly are fixed with up and down between the circulating water sandwich internal side wall.
The advantages of the utility model：1st, the utility model blanking bottom of the tube is angle, it is ensured that raw material is uniformly deposited in
Circular electrode surrounding, avoids under working condition that furnace of calcium carbide electrode arc light is exposed, causes charge level temperature to raise, scaling loss bell, sealing
The problem of water flowing equipment such as set；2nd, circulating water sandwich is provided with inside tremie pipe, blanking can be taken away rapidly by being passed through cooling water in it
The heat of pipe, will not because blanking column burns and the problem of cause charge level to be raised, ensure that the water flowing equipment such as bell, sealing shroud will not
Contact high temperature feedstock and burn leak；The frequency for changing blanking column is reduced simultaneously, is realized the steady high yield operation of furnace of calcium carbide, is saved
Calcium carbide manufacturing cost, mitigate working strength；3rd, block water plate is staggeredly equipped with circulating water sandwich inwall, cooling water can be improved and existed
Flow velocity in circulating water sandwich, improve cooling effect.
Brief description of the drawings：
Fig. 1 is overall structure diagram of the present utility model.
Fig. 2 is Fig. 1 sectional side elevation.
Fig. 3 is Fig. 1 B-B cutaway view Amplified images.
Supporting plate 1, tremie pipe 2, circulating water sandwich 3, water inlet pipe 4, outlet pipe 5, block water plate 6.
Embodiment：
Embodiment 1：
As Figure 1-3, new furnace of calcium carbide blanking column, it includes supporting plate 1 and tremie pipe 2, and tremie pipe 2 is fixedly installed on
The top of supporting plate 1, the angle α between the bottom end face of tremie pipe 2 and the cross section of tremie pipe 2 are 32 ° -47 °, in the present embodiment,
Angle α is 42 °；Circulating water sandwich 3 is provided with the tube wall of tremie pipe 2, water inlet pipe 4 and outlet pipe are fixed with supporting plate 1
5, the water side of water inlet pipe 4 and the water inlet end of outlet pipe 5 are each passed through supporting plate 1 and are placed in circulating water sandwich 3, in recirculated water
Staggeredly block water plate 6 is fixed between the internal side wall of interlayer 3 up and down.
The course of work：
It is connected by supporting plate 1 with furnace of calcium carbide water-cooled seal sleeve flange, the carbide raw material in raw material feed bin passes through tremie pipe 2
Into in furnace of calcium carbide, because the bottom of tremie pipe 2 is angle, it is ensured that raw material is uniformly deposited in circular electrode surrounding, avoids work
Make under state that furnace of calcium carbide electrode arc light is exposed, cause charge level temperature to raise, the problem of the water flowing equipment such as scaling loss bell, sealing shroud.
In calcium carbide production process, cooling water is passed through into the circulating water sandwich 3 of tremie pipe 2 by water inlet pipe 4, makes blanking
The cooled water of the heat of pipe 2 is taken away rapidly, and the cooling water after heating is discharged by outlet pipe 5, and its heat can be reclaimed
Utilize；Avoid tremie pipe 2 from being burned out because temperature is too high, will not occur to cause what charge level raised to ask because blanking column burns
Topic, ensure that the water flowing equipment such as bell, sealing shroud will not contact high temperature feedstock and burn leak；The frequency for changing blanking column is reduced simultaneously
It is secondary, the steady high yield operation of furnace of calcium carbide is realized, calcium carbide manufacturing cost is saved, mitigates working strength.
Meanwhile staggeredly it is fixed with 6 block water plates 6, the side of block water plate 6 one up and down between the internal side wall of circulating water sandwich 3
Face can be with cooling water in circulating water sandwich 3 flow velocity, improve cooling effect；Another aspect block water plate 6 can will have just enter into and follow
Cooling water after the cooling water of ring water interlayer 3 and heating is kept apart, and slows down cooling water programming rate, improves cooling effectiveness.
Preferred embodiment of the present utility model is these are only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc., guarantor of the present utility model should be included in
Within the scope of shield.
Claims (3)
1. new furnace of calcium carbide blanking column, it includes supporting plate and tremie pipe, and the tremie pipe is fixedly installed in the supporting plate
Side, it is characterised in that the angle α between the tremie pipe bottom end face and the tremie pipe cross section is 32 ° -47 °.
2. new furnace of calcium carbide blanking column according to claim 1, it is characterised in that be provided with and follow in the tube wall of the tremie pipe
Ring water interlayer, water inlet pipe and outlet pipe, the water side of the water inlet pipe and the outlet pipe are fixed with the supporting plate
Water inlet end be each passed through the supporting plate and be placed in the circulating water sandwich.
3. new furnace of calcium carbide blanking column according to claim 2, it is characterised in that in the circulating water sandwich internal side wall
Between up and down staggeredly be fixed with several block water plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720958786.7U CN207006868U (en) | 2017-08-02 | 2017-08-02 | New furnace of calcium carbide blanking column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720958786.7U CN207006868U (en) | 2017-08-02 | 2017-08-02 | New furnace of calcium carbide blanking column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207006868U true CN207006868U (en) | 2018-02-13 |
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ID=61458151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720958786.7U Active CN207006868U (en) | 2017-08-02 | 2017-08-02 | New furnace of calcium carbide blanking column |
Country Status (1)
| Country | Link |
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| CN (1) | CN207006868U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110849159A (en) * | 2019-12-10 | 2020-02-28 | 内蒙古汇智化工科技发展有限责任公司 | Quick cooling forming device of carbide |
-
2017
- 2017-08-02 CN CN201720958786.7U patent/CN207006868U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110849159A (en) * | 2019-12-10 | 2020-02-28 | 内蒙古汇智化工科技发展有限责任公司 | Quick cooling forming device of carbide |
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20221130 Address after: 750336 Wulanbuhe street, Alxa Economic Development Zone, Alxa League, Inner Mongolia Autonomous Region Patentee after: CNSG JILANTAI CHLOR ALKALI CHEMICAL CO.,LTD. Patentee after: CHINA NATIONAL SALT INDUSTRY CORPORATION JILANTAI SALT CHEMICAL Group Patentee after: China Salt Inner Mongolia Chemical Co.,Ltd. Address before: 750336 Bali Miao Zhongyan Science and Technology Building, Alxa League Economic Development Zone, Inner Mongolia Autonomous Region Patentee before: CHINA NATIONAL SALT INDUSTRY CORPORATION JILANTAI SALT CHEMICAL Group |