CN207294821U - Deashing imaging device in State of Blast Furnace - Google Patents
Deashing imaging device in State of Blast Furnace Download PDFInfo
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- CN207294821U CN207294821U CN201721301468.XU CN201721301468U CN207294821U CN 207294821 U CN207294821 U CN 207294821U CN 201721301468 U CN201721301468 U CN 201721301468U CN 207294821 U CN207294821 U CN 207294821U
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- Prior art keywords
- deashing
- protective cover
- imaging device
- blast furnace
- protective case
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Abstract
The utility model provides deashing imaging device in a kind of State of Blast Furnace, belongs to metallurgical industry monitoring device technical field, including internal protective cover pipe, the outside protective case being connected through a screw thread with internal protective cover pipe；The top of internal protective cover pipe is equipped with the terminal box being connected with camera probe; the bottom of internal protective cover pipe is equipped with the probe front shroud for being used for protecting camera probe; and in wing uniformly distributed on front shroud of popping one's head in; nitrogen purge hole is set; play the role of cleaning and cooling probe, the bottom of outside protective case is fixedly connected by ball relief valve with the shooting bottom plate for fixing camera probe.It is connected through a screw thread by the way that outside protective case is extended, between interior protection sleeve pipe and outside protective case, installs rotation handle additional on outside protective case, solve the technical problem that stove inner bottom plating deashing is unfavorable, imaging device is difficult to observe image in stove.
Description
Technical field
The utility model belongs to metallurgical industry monitoring device technical field, more specifically, is related in a kind of State of Blast Furnace
Deashing imaging device.
Background technology
Imaging is the window of true production status inside blast furnace operating monitored by personnel blast furnace in State of Blast Furnace, it can be realized pair
Blast furnace operating has the image directly perceived of directive significance, enables an operator to promptly and accurately understand the operating condition of blast furnace internal unit,
Situations such as flow condition in State of Blast Furnace, charge level height, shape, blanking.Being imaged as blast furnace operating in stove, person formulates rational behaviour
Scientific basis is provided as system, person easy to operation adjusts charging system in time, seeks rational gas fluid distrbution, stablizes stove
Condition, instructs blast furnace operating.Gas-fired situation in stove can be accurately understood at any time by being imaged in stove during maintenance, ensure maintenance peace
Entirely.
The imaging detection device used in tradition runs bad in actual use, is mainly shown as：1st, imaging device is multiple
Miscellaneous heaviness, installation is complicated, and deashing is unfavorable for deashing during maintenance, time-consuming, laborious；2nd, device bottom plate easily ties ash in producing, long-term to see
Image in stove is not detected；3rd, during thermal camera failure, it is impossible to on-line maintenance.
Utility model content
The purpose of this utility model is to provide deashing imaging device in a kind of State of Blast Furnace, to solve to exist in the prior art
Stove inner bottom plating deashing is unfavorable, technical problem that imaging device is difficult to observe image in stove.
To achieve the above object, the technical solution adopted in the utility model is：Deashing imaging dress in a kind of State of Blast Furnace is provided
Put, including be internally provided with the internal protective cover pipe of camera probe, the outer jointing jacket being connected through a screw thread with the internal protective cover pipe
Pipe；The top of the internal protective cover pipe is equipped with the terminal box being connected with camera probe, and the bottom of the internal protective cover pipe, which is equipped with, to be used
In the probe front shroud of protection camera probe, and uniformly distributed wing on the probe front shroud；The outside protective case is circumferential
Some nitrogen purge holes are arranged with, taking the photograph for camera probe is fixed in the bottom of the outside protective case by ball relief valve with being used for
As bottom plate is fixedly connected.
Further, the top of the internal protective cover pipe is arranged with the rotation handle for rotating the wing.
Further, the number of the rotation handle is 2-4.
Further, the internal protective cover pipe is equipped with external screw thread, is equipped with and the external screw thread in the outside protective case
The internal thread of connection.
Further, the externally threaded length and the equal length of the outside protective case.
Further, the wing is 3-5, is uniformly arranged on the probe front shroud surface.
Further, the upper end of the ball relief valve be connected with the lower end of the bolt of the outside protective case, the safe ball
The lower end of valve is connected with the shooting bed bolt.
The beneficial effect of deashing imaging device is in State of Blast Furnace provided by the utility model：Compared with prior art, originally
Deashing imaging device in the State of Blast Furnace of utility model, outside protective case is extended, is led between internal protective cover pipe and outside protective case
When crossing threaded connection, maintenance or replacement camera probe, it is dismantled and assembled probe using the precession or back-out of internal protective cover pipe, simplifies
The process of maintenance, the wing in addition configured, when stove inner bottom plating is there are during dust stratification, setting nitrogen purge hole, plays blowing deposited dust
With the effect of cooling；Dust stratification can be removed by left rotation and right rotation handle, it is convenient and efficient；Solve stove inner bottom plating deashing it is unfavorable,
Imaging device is difficult to observe the technical problem of image in stove, have it is fast to camera probe deashing speed, convenient, flexible, without stove
Interior damping down can operation technique effect.
Brief description of the drawings
, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing is briefly described needed in description, it should be apparent that, drawings in the following description are only that this practicality is new
Some embodiments of type, for those of ordinary skill in the art, without having to pay creative labor, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the structure diagram of deashing imaging device in the State of Blast Furnace of the utility model embodiment offer；
Fig. 2 is the structure diagram of the camera probe internal protective cover pipe in Fig. 1；
Fig. 3 is outside protective case and shooting base arrangement schematic diagram in Fig. 1.
Wherein, each reference numeral in figure：1- terminal boxes；2- rotates handle；3- internal protective cover pipes；4- probe front shrouds；5- is scraped
Blade；6- outside protective cases；7- ball relief valves；8- images bottom plate；9- nitrogen purge holes.
Embodiment
In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with
Lower combination accompanying drawings and embodiments, are further elaborated the utility model.It is it should be appreciated that described herein specific real
Example is applied only to explain the utility model, is not used to limit the utility model.
It should be noted that when element is referred to as " being fixed on " or " being arranged at " another element, it can be directly another
On one element or it is connected on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", " on ", " under ", "front", "rear", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " top ", " bottom " " interior ", " outer " are to be closed based on orientation shown in the drawings or position
System, is for only for ease of and describes the utility model and simplified description, rather than the device or element of instruction or hint meaning are necessary
With specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.
Also referring to Fig. 1 to Fig. 3, now deashing imaging device in State of Blast Furnace provided by the utility model is illustrated.
Deashing imaging device in the State of Blast Furnace, including it is internally provided with the internal protective cover pipe 3 of camera probe and the internal protective cover pipe 3
The outside protective case 6 being connected through a screw thread；The top of the internal protective cover pipe 3 is equipped with the terminal box 1 being connected with camera probe,
The bottom of the internal protective cover pipe 3 is equipped with the probe front shroud 4 for being used for protecting camera probe, and on the probe front shroud 4
The wing 5 of cloth；The outside protective case 6 is circumferential to be arranged with some nitrogen purge holes 9, the bottom of the outside protective case 6
It is fixedly connected by ball relief valve 7 with the shooting bottom plate 8 for fixing camera probe.
Deashing imaging device in State of Blast Furnace provided by the utility model, compared with prior art, outside protective case 6 is prolonged
It is connected through a screw thread between long, internal protective cover pipe 3 and outside protective case 6, installs rotation handle 2, maintenance additional on outside protective case 6
Or when replacing camera probe, using precession or the back-out i.e. dismantled and assembled probe of internal protective cover pipe 3, the process for simplifying maintenance；Separately
The wing 5 of outer configuration, when stove inner bottom plating is there are during dust stratification, setting nitrogen purge hole 9, plays blowing deposited dust and the work of cooling
With；Dust stratification can be removed by left rotation and right rotation handle 2, it is convenient and efficient；Solve that stove inner bottom plating deashing is unfavorable, imaging device is difficult
To observe the technical problem of image in stove, have it is fast to camera probe deashing speed, convenient, flexible, without damping down in stove
The technique effect of operation.
Camera probe from screw-in by being fixed in internal protective cover pipe 3, by by internal protective cover pipe 3 and outside protective case
6 make threaded connection, and after interior protection sleeve pipe 3 screws out 15cm, ball relief valve 7 is closed, and realize online dismounting camera probe, very
Solve the problems, such as that camera probe not can be removably mounted in conventional use well；Ball relief valve 7 plays safe and reliable cutting function, so as to
It is reliable to completely cut off coal gas in stove when removing camera probe, ensure job safety, realize the on-line maintenance of equipment.Probe is anterior
Probe front shroud 4 on the wing 5 that sets, be uniformly distributed 4, can be by stove in production by left rotation and right rotation internal protective cover pipe 3
The dust stratification of interior bottom is cleaned out；Nitrogen purge hole 9 can purge the camera probe in stove comprehensively, and the device is by conventional operation
Using water cooling by the way of make into nitrogen purging and cooling dual-cooled mode, reach to deashing imaging device in the stove
Purging and the purpose of cooling.
Further, also referring to Fig. 1 to Fig. 3, it is imaged as deashing in a kind of State of Blast Furnace provided by the utility model
A kind of embodiment of device, the top of the internal protective cover pipe 3 are arranged with the rotation for rotating the wing 5
Handle 2.Using the precession or back-out for rotating handle 2 and driving internal protective cover pipe 3, so as to the adjustment of camera probe imaging direction,
Camera probe can be safeguarded or replaced, simplifies maintenance work, the activity duration is short.
Further, also referring to Fig. 1 to Fig. 3, it is imaged as deashing in a kind of State of Blast Furnace provided by the utility model
A kind of embodiment of device, the number of the rotation handle 2 is 2, generally, rotation handle 2 is arranged to 2, just
It can guarantee that the precession or back-out of internal protective cover pipe 3, installation and removal camera probe is more convenient, improves operating efficiency.
Further, also referring to Fig. 1 to Fig. 3, it is imaged as deashing in a kind of State of Blast Furnace provided by the utility model
A kind of embodiment of device, the internal protective cover pipe 3 are equipped with external screw thread, are equipped with and institute in the outside protective case 6
State the internal thread of external screw thread connection.The external screw thread of internal protective cover pipe 3 and the internal thread of outside protective case 6 match, interior protection
Casing 3 is sleeved in outside protective case 6, and the spacing between internal thread and external screw thread is 5mm, can smoothly precession or back-out, peace
Fill convenient and efficient.
Further, also referring to Fig. 1 to Fig. 3, it is imaged as deashing in a kind of State of Blast Furnace provided by the utility model
A kind of embodiment of device, the externally threaded length and the equal length of the outside protective case 6.In order to make outer guarantor
The internal thread of protecting pipe 6 is connected well with the external screw thread of internal protective cover pipe 3, and the external thread length on internal protective cover pipe 3 should be with
The equal length of outside protective case 6, just can guarantee that internal thread is completely embedded with external screw thread, easy to use.
Further, also referring to Fig. 1 to Fig. 3, it is imaged as deashing in a kind of State of Blast Furnace provided by the utility model
A kind of embodiment of device, the wing 5 are 4, are uniformly arranged on 4 surface of the probe front shroud.The wing 5
It is uniformly distributed on probe front shroud 4, such 45 ° of rotation of left rotation and right rotation internal protective cover pipe 3, the dust stratification with regard to substrate can be wiped off,
It is convenient and efficient, and exempt dismounting camera probe.
Further, also referring to Fig. 1 to Fig. 3, it is imaged as deashing in a kind of State of Blast Furnace provided by the utility model
A kind of embodiment of device, the upper end of the ball relief valve 7 is connected with the lower end of the bolt of the outside protective case 6, institute
The lower end and the shooting bottom plate 8 for stating ball relief valve 7 are bolted.The effect for imaging bottom plate 8 is for deashing imaging device in stove
Support is provided, the lower end of ball relief valve 7 is bolted to connection with shooting bottom plate 8, using in the upper end of ball relief valve 7 and
Outside protective case 6 is bolted, and can thus be fixed deashing imaging device in the stove, has accomplished that removing dust stratification and cooling image
The purpose of probe, also allows for the on-line maintenance of the device.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (7)
1. deashing imaging device in State of Blast Furnace, it is characterised in that：Including be internally provided with camera probe internal protective cover pipe, with it is described
The outside protective case being connected through a screw thread of internal protective cover pipe；The top of the internal protective cover pipe is equipped with what is be connected with camera probe
Terminal box, the bottom of the internal protective cover pipe are equipped with the probe front shroud for being used for protecting camera probe, and in the probe front shroud
Upper uniformly distributed wing；The outside protective case is circumferentially arranged with some nitrogen purge holes, the bottom of the outside protective case
It is fixedly connected by ball relief valve with the shooting bottom plate for fixing camera probe.
2. deashing imaging device in State of Blast Furnace as claimed in claim 1, it is characterised in that：The top pair of the internal protective cover pipe
Claim to be equipped with the rotation handle for being used for rotating the wing.
3. deashing imaging device in State of Blast Furnace as claimed in claim 2, it is characterised in that：The number of the rotation handle is 2-
4.
4. deashing imaging device in State of Blast Furnace as claimed in claim 1, it is characterised in that：The internal protective cover pipe is equipped with outer
Screw thread, the outside protective case is interior to be equipped with the internal thread being connected with the external screw thread.
5. deashing imaging device in State of Blast Furnace as claimed in claim 4, it is characterised in that：The externally threaded length with it is described
The equal length of outside protective case.
6. deashing imaging device in State of Blast Furnace as claimed in claim 1, it is characterised in that：The wing is 3-5, uniformly
It is arranged on the probe front shroud surface.
7. deashing imaging device in State of Blast Furnace as claimed in claim 1, it is characterised in that：The upper end of the ball relief valve and institute
State the lower end of the bolt connection of outside protective case, the lower end of the ball relief valve is connected with the shooting bed bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721301468.XU CN207294821U (en) | 2017-10-10 | 2017-10-10 | Deashing imaging device in State of Blast Furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721301468.XU CN207294821U (en) | 2017-10-10 | 2017-10-10 | Deashing imaging device in State of Blast Furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207294821U true CN207294821U (en) | 2018-05-01 |
Family
ID=62414684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721301468.XU Active CN207294821U (en) | 2017-10-10 | 2017-10-10 | Deashing imaging device in State of Blast Furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207294821U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110592302A (en) * | 2019-10-25 | 2019-12-20 | 四川德胜集团钒钛有限公司 | Blast furnace monitoring device |
| CN117704396A (en) * | 2023-12-25 | 2024-03-15 | 天华化工机械及自动化研究设计院有限公司 | Bottom visualization device for incineration waste gas treatment equipment in coking industry |
-
2017
- 2017-10-10 CN CN201721301468.XU patent/CN207294821U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110592302A (en) * | 2019-10-25 | 2019-12-20 | 四川德胜集团钒钛有限公司 | Blast furnace monitoring device |
| CN110592302B (en) * | 2019-10-25 | 2021-10-12 | 四川德胜集团钒钛有限公司 | Blast furnace monitoring device |
| CN117704396A (en) * | 2023-12-25 | 2024-03-15 | 天华化工机械及自动化研究设计院有限公司 | Bottom visualization device for incineration waste gas treatment equipment in coking industry |
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