CN206410513U - A kind of metallurgy industry solid material injection device - Google Patents
A kind of metallurgy industry solid material injection device Download PDFInfo
- Publication number
- CN206410513U CN206410513U CN201720021121.3U CN201720021121U CN206410513U CN 206410513 U CN206410513 U CN 206410513U CN 201720021121 U CN201720021121 U CN 201720021121U CN 206410513 U CN206410513 U CN 206410513U
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- water
- flange
- gun body
- left end
- solid material
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Abstract
The utility model discloses a kind of metallurgy industry solid material injection device, belongs to technical field of metallurgical equipment.It includes being sleeved on the gun body on the outside of material feeding bushing pipe, and is sleeved on the water-cooling jacket on the outside of the gun body；The multiple water cooled pipelines set along the length direction of gun body are distributed with the water-cooling jacket, and the right-hand member of multiple water cooled pipelines is interconnected, the left end of water cooled pipeline is connected with overcoat flange, and overcoat flange is formed integrally with water cooled pipeline, connection water cooled pipeline water inlet and delivery port are offered in the overcoat flange.The utility model injects cooling circulating water into water cooled pipeline by the water inlet opened up on overcoat flange and water-cooling jacket is cooled down, it is to avoid water-cooling jacket burns in the course of work.Cooling circulating water is injected by the water inlet opened up on point water law orchid to intake tunnel to cool down gun body, so as to avoid gun body in the course of work from burning.Split type cooling structure, cooling performance is good, the advantages of service life is long.
Description
Technical field
The utility model is related to technical field of metallurgical equipment, especially a kind of metallurgy industry solid material injection device.
Background technology
With the requirement in terms of the development of metallurgical industry, and environmentally friendly and energy-saving and emission-reduction, a variety of smeltings have been developed in recent years
Refining technology, such as fused reduction iron-smelting technology.But in field of metallurgy, side-blown metallurgical technology is widely applied, wherein
Solid material injection device turn into metallurgy industry used in visual plant.
At present, traditional solid material injection device exists complicated, and manufacturing cost is higher.Cooling effect is poor, easily goes out
Phenomenon is now burnt, and material feeding bushing pipe is easy to wear, the problem of service life is short, it is impossible to meet Shi Jishiyong needs.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art to be noted there is provided a kind of metallurgy industry with solid material
Enter device.The utility model by the water inlet opened up on overcoat flange injected into water cooled pipeline cooling circulating water to water cooling outside
Set is cooled down, it is to avoid water-cooling jacket burns in the course of work.Noted by the water inlet opened up on point water law orchid to intake tunnel
Enter cooling circulating water to cool down gun body, so as to avoid gun body in the course of work from burning.Solid material is directly noted by material feeding bushing pipe
Enter in smelting furnace molten bath, with simple in construction, manufacturing cost is cheap, and split type cooling structure, cooling performance is good, and service life is long
The advantages of.
To achieve the above object, the utility model uses following technical proposals：A kind of metallurgy industry is injected with solid material to be filled
Put, it includes being sleeved on the gun body on the outside of material feeding bushing pipe, and is sleeved on the water-cooling jacket on the outside of the gun body；
The multiple water cooled pipelines set along the length direction of gun body, and multiple water cooled pipelines are distributed with the water-cooling jacket
Right-hand member be interconnected, the left end of water cooled pipeline is connected with overcoat flange, and overcoat flange is formed integrally with water cooled pipeline, described
Connection water cooled pipeline water inlet and delivery port are offered in overcoat flange；
The gun body includes the outer wall pipe, middle marine riser, inner wall tube, outer wall Guan Yuzhong intervals being once set with from outside to inside
Annular exhalant canal is formed between water pipe, inner wall tube and middle marine riser form annular intake tunnel, and exhalant canal and water inlet
The right-hand member of passage thinks connection；The left end of the outer wall pipe is connected with outer wall pipe flange, and outer wall pipe is made one with outer wall pipe flange
Body, the left end of the middle marine riser is set with a point water law orchid, and the blue right-hand member of point water law passes through outer wall pipe flange and overcoat flange
Connection, the left end of the inner wall tube is equipped with sealing flange, and the blue left end of point water law is connected with sealing flange, is opened on point water law orchid
It is communicated with the delivery port of exhalant canal and connects the water inlet of intake tunnel.
It is preferred that, it is also equipped with seal head between the sealing flange and middle marine riser.
It is preferred that, the material feeding bushing pipe is made of wear-resistant material.
The beneficial effects of the utility model are：The utility model is by the water inlet that is opened up on overcoat flange to water cooled pipeline
Interior injection cooling circulating water is cooled down to water-cooling jacket, it is to avoid water-cooling jacket burns in the course of work.By on point water law orchid
The water inlet opened up is cooled down to intake tunnel injection cooling circulating water to gun body, so as to avoid gun body in the course of work from burning
Ruin.Solid material is directly injected into smelting furnace molten bath by material feeding bushing pipe, with simple in construction, and manufacturing cost is cheap, split type cooling
Structure, cooling performance is good, the advantages of service life is long.
Brief description of the drawings
Fig. 1 is the overall internal structure schematic diagram of the utility model metallurgy industry solid material injection device；
Fig. 2 is A-A directions cross section structure diagram in Fig. 1.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples.
As shown in Figure 1 to Figure 2, a kind of metallurgy industry solid material injection device, it includes being sleeved on the outside of material feeding bushing pipe 3
Gun body 2, and be sleeved on the water-cooling jacket 1 in the outside of the gun body 2；
The multiple water cooled pipelines 11 set along the length direction of gun body 2, and multiple water coolings are distributed with the water-cooling jacket 1
The right-hand member of pipeline 11 is interconnected, and the left end of water cooled pipeline 11 is connected with overcoat flange 12, and overcoat flange 12 and water cooled pipeline
11 are formed integrally, and the connection water inlet of water cooled pipeline 11 and delivery port are offered in the overcoat flange 12；
The gun body 2 includes the outer wall pipe 21, middle marine riser 23, inner wall tube 22, outer wall pipe being once set with from outside to inside
Annular exhalant canal 24 is formed between 21 and middle marine riser 23, inner wall tube 22 and middle marine riser 23 form annular intake tunnel
25, and exhalant canal 24 wants to connect with the right-hand member of intake tunnel 25；The left end of the outer wall pipe 21 is connected with outer wall pipe flange
211, and outer wall pipe 21 is formed integrally with outer wall pipe flange 211, it is blue that the left end of the middle marine riser 23 is set with point water law
231, the right-hand member of point water law orchid 231 is connected by outer wall pipe flange 211 with overcoat flange 12, the left end assembling of the inner wall tube 22
There is sealing flange 24, the left end of point water law orchid 231 is connected with sealing flange 24, connection water outlet is offered on point water law orchid 231 and is led to
The delivery port in road 24 and the water inlet for connecting intake tunnel 25.
The utility model metallurgy industry when in use, passes through the water inlet opened up on overcoat flange 12 with solid material injection device
Mouth injects cooling circulating water into water cooled pipeline 11 and cooled down, it is to avoid water-cooling jacket 1 burns in the course of work.Pass through a point water law
The water inlet opened up on orchid 231 is cooled down to the injection cooling circulating water of intake tunnel 25, so as to avoid gun body 2 in the course of work
Burn.Solid material is directly injected into smelting furnace molten bath by material feeding bushing pipe 3.
On the basis of above-mentioned technical proposal, seal head is also equipped between the sealing flange 24 and middle marine riser 23
221.It is arranged such, the sealing between enhancing sealing flange 24 and middle marine riser 23, inner wall tube 22, it is ensured that cooling circulating water
Normal circulation work, meet actual use needs.
On the basis of above-mentioned technical proposal, the material feeding bushing pipe 3 is made of wear-resistant material.It is arranged such, note can be reduced
When entering solid material, abrasion of the solid material to internal lining pipe 3 extends its service life.High-abrasive material can select wear-resistant ceramic etc..
Limitation to the utility model protection domain, one of ordinary skill in the art should be understood that in skill of the present utility model
On the basis of art scheme, those skilled in the art need not pay the various modifications that creative work can make or deformation still exists
Within protection domain of the present utility model.
Claims (3)
1. a kind of metallurgy industry solid material injection device, it is characterised in that：It includes being sleeved on the rifle on the outside of material feeding bushing pipe (3)
Body (2), and it is sleeved on the water-cooling jacket (1) on the outside of the gun body (2)；
The multiple water cooled pipelines (11) set along the length direction of gun body (2), and multiple water is distributed with the water-cooling jacket (1)
The right-hand member of cold pipeline (11) is interconnected, and the left end of water cooled pipeline (11) is connected with overcoat flange (12), and overcoat flange (12)
It is formed integrally with water cooled pipeline (11), water inlet and the water outlet of connection water cooled pipeline (11) is offered in the overcoat flange (12)
Mouthful；
The gun body (2) includes outer wall pipe (21), middle marine riser (23), the inner wall tube (22) being once set with from outside to inside, outside
Annular exhalant canal (24), inner wall tube (22) and middle marine riser (23) shape are formed between wall pipe (21) and middle marine riser (23)
Intake tunnel (25) is circularized, and exhalant canal (24) is connected with the right-hand member of intake tunnel (25)；The outer wall pipe (21)
Left end is connected with outer wall pipe flange (211), and outer wall pipe (21) is formed integrally with outer wall pipe flange (211), the middle water proof
The left end of pipe (23) is set with a point water law orchid (231), and the right-hand member of point water law blue (231) passes through outer wall pipe flange (211) and overcoat
Flange (12) is connected, and the left end of the inner wall tube (22) is equipped with sealing flange (24), the left end of point water law blue (231) and sealing
Flange (24) is connected, and the delivery port and connection intake tunnel of connection exhalant canal (24) are offered in point water law blue (231)
(25) water inlet.
2. a kind of metallurgy industry solid material injection device according to claim 1, it is characterised in that：The sealing flange
(24) it is also equipped with seal head (221) between middle marine riser (23).
3. a kind of metallurgy industry solid material injection device according to claim 1 or 2, it is characterised in that：The material feeding
Bushing pipe (3) is made of wear-resistant material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720021121.3U CN206410513U (en) | 2017-01-09 | 2017-01-09 | A kind of metallurgy industry solid material injection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720021121.3U CN206410513U (en) | 2017-01-09 | 2017-01-09 | A kind of metallurgy industry solid material injection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206410513U true CN206410513U (en) | 2017-08-15 |
Family
ID=59553473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720021121.3U Active CN206410513U (en) | 2017-01-09 | 2017-01-09 | A kind of metallurgy industry solid material injection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206410513U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111148335A (en) * | 2020-01-13 | 2020-05-12 | 内蒙古赛思普科技有限公司 | Plasma preheating pre-reduction spray gun for smelting reduction furnace, reduction furnace and application |
-
2017
- 2017-01-09 CN CN201720021121.3U patent/CN206410513U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111148335A (en) * | 2020-01-13 | 2020-05-12 | 内蒙古赛思普科技有限公司 | Plasma preheating pre-reduction spray gun for smelting reduction furnace, reduction furnace and application |
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