CN207235147U - A kind of mineral hot furnace pre-assembled all insulation protection screen - Google Patents
A kind of mineral hot furnace pre-assembled all insulation protection screen Download PDFInfo
- Publication number
- CN207235147U CN207235147U CN201720990221.7U CN201720990221U CN207235147U CN 207235147 U CN207235147 U CN 207235147U CN 201720990221 U CN201720990221 U CN 201720990221U CN 207235147 U CN207235147 U CN 207235147U
- Authority
- CN
- China
- Prior art keywords
- protection screen
- communicating pipe
- assembled
- hot furnace
- mineral hot
- 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
Abstract
The utility model belongs to mineral hot furnace equipment technical field,A kind of more particularly to mineral hot furnace pre-assembled all insulation protection screen,Protection screen includes upper protection screen and lower protection screen,The edge of protection screen is provided with the first opening hole slot,Prepackage hole is provided with beside first opening hole slot,Connection tube socket is provided with protection screen,Communicating pipe is provided between connection tube socket,Communicating pipe is provided at both ends with flange,Communicating pipe opens hole slot through first,The first felt pad is provided between adjacent protection screen,Prepackage hole is provided with first felt pad,The second opening hole slot is additionally provided with first felt pad,There are water inlet and water outlet in the top of upper protection screen,Radially distributed deflector is provided with protection screen,The upper end connection water inlet and water outlet of deflector,The baffle plate along Zonal propagations is additionally provided with protection screen,The utility model can realize the installation of protection screen from outside,Worker is facilitated to carry out maintenance protection screen,Reduce the maintenance difficulty of protection screen.
Description
Technical field
The utility model belongs to mineral hot furnace equipment technical field, and in particular to a kind of mineral hot furnace pre-assembled all insulation protection
Screen.
Background technology
Water cooling protection screen is the important component for producing the mineral hot furnaces such as ferroalloy, industrial silicon, yellow phosphorus, is handle under guard electrode
The drum type brake device of system is held, existing drum type brake protection screen is made of several identical split screen units, can so facilitate
Some blocks of brasses and the maintenance of pressure rings of surrounding them are arranged in, existing mineral hot furnace protection screen is connected using built-in type bolt group
Connect, built-in type bolt group and be arranged at communicating pipe on the inside of protection screen, water inlet and water outlet of the communicating pipe welding just in protection screen
On mouth, the integral insulation of protection screen is so caused to fail, built-in type bolt group has at the beginning of mineral hot furnace construction is installed and can grasp
The property made, installation personnel, which can enter, implements operation inside mineral hot furnace, in the case where producing repair, worker needs to weld protection screen
Protection screen and lower protection screen and take band steel welding protection screen piecemeal after good communicating pipe, on esting from outside and fix and complete to repair,
This also fundamentally rejects insulating Design, and therefore, existing mineral hot furnace protection screen cannot meet the needs of people's production.
The content of the invention
The purpose of the utility model is to overcome the deficiencies in the prior art, and a kind of mineral hot furnace pre-assembled all insulation is provided and is protected
Shield screen.
The utility model is realized in this way：A kind of mineral hot furnace pre-assembled all insulation protection screen, protection screen include upper protection
Screen and lower protection screen, it is characterised in that：The edge of the protection screen is provided with the first opening hole slot, and first opens beside hole slot
Prepackage hole is provided with, connection tube socket is provided with protection screen, communicating pipe is provided between connection tube socket, the both ends of communicating pipe are set
There is flange, communicating pipe open hole slot through first, be provided with the first felt pad between adjacent protection screen, set on the first felt pad
Prepackage hole is equipped with, is additionally provided with the second opening hole slot on the first felt pad, the top of upper protection screen is provided with water inlet and water outlet
Mouthful, radially distributed deflector is provided with protection screen, the upper end of deflector connects water inlet and water outlet, gone back on protection screen
It is provided with the baffle plate along Zonal propagations.
Connected between the adjacent protection screen by the first bolt group, the communicating pipe with connect tube socket by the
Two bolt groups connect, and connect tube socket and communicating pipe are provided with the second felt pad between the second bolt group respectively.
The water inlet and water outlet is arranged on the both ends of protection screen, and water inlet and water outlet are hose coupling.
The communicating pipe is insulation communicating pipe, and it is U-shaped empty slot that the described first opening empty slot and second, which open empty slot,.
The protection screen is arc, the communicating pipe includes radial communication pipe and broadwise communicating pipe, and broadwise communicating pipe is
Arc.
The communicating pipe is connected with flange by welding manner, and the flange includes radial flange and broadwise flange,
Broadwise flange is rectangle, and radial flange is arc.
Compared with prior art, the beneficial effects of the utility model are：Water channel between upper protection screen and lower protection screen and
Fastening assembling employs outer operator scheme, realizes the full-scale blanking of coaming plate inside protection screen, and prepackage hole can realize protection
The positioning of screen and lower protection screen, opens empty slot by the way that traditional protection screen bolt hole is changed to the outer formula U-shaped that is put into, facilitates new protection screen
From external mounting and installation, connect tube socket and be able to need not be welded during the pre-assembled of ground communicating pipe, so that convenient fast
Prompt completion maintenance, meanwhile, upper protection screen and lower protection screen can be assembled first two-by-two, reduce the lifting number of protection screen.
Brief description of the drawings
Fig. 1 is the front view of mineral hot furnace pre-assembled all insulation protection screen.
Fig. 2 is the left view of mineral hot furnace pre-assembled all insulation protection screen.
Fig. 3 is the top view of mineral hot furnace pre-assembled all insulation protection screen.
Fig. 4 is connection tube socket and the structure diagram of communicating pipe.
In figure：1st, the first felt pad 2, lower protection screen 3, upper protection screen 4, water inlet 5, first open hole slot 6, folding
Flowing plate 7, deflector 8, the first bolt group 9, communicating pipe 10, connection tube socket 11, prepackage hole 12, second open hole slot 13,
Second felt pad 14, the second bolt group 15, water outlet.
Embodiment
A kind of mineral hot furnace pre-assembled all insulation protection screen, protection screen are arc, and protection screen includes upper protection screen 3 and lower protection
Screen 2, is connected by the first bolt group 8 between adjacent protection screen, and the edge of protection screen is provided with the first opening hole slot 5, and first
Open hole slot 5 can realize that the first bolt group 8 is put into or assembles from outside, so that more convenient maintenance protection screen and realization
The installation of protection screen, 5 side of the first opening hole slot are provided with prepackage hole 11, and prepackage hole 11 can be realized between adjacent protection screen
Positioning and fixed, so that the assembling quality higher of protection screen, connection tube socket 10 is provided with protection screen, is connected between tube socket 10
Communicating pipe 9 is provided with, communicating pipe 9 is insulation communicating pipe, includes radial communication pipe and broadwise communicating pipe, broadwise connection communicating pipe 9
Manage as arc, the deflector 7 between adjacent protection screen and baffle plate 6 can be made to realize connection communicating pipe 9, so that deflector
7 and baffle plate 6 in cooling water form water stream channel and realize cooling to whole protection screen, communicating pipe 9 be provided at both ends with method
Orchid, communicating pipe 9 are connected with flange by welding manner, and flange includes radial flange and broadwise flange, and broadwise flange is rectangle,
Radial flange is arc, communicating pipe 9 opens hole slot 5 through first, is connected with tube socket 10 is connected by the second bolt group 14 communicating pipe 9
Connect, the connection that the first bolt group 8 and the second bolt group 14 are realized between protection screen is fixed, and 9, communicating pipe and is distinguished communicating pipe 9
The second felt pad 13 is provided between the second bolt group 14, the first felt pad 1 is provided between adjacent protection screen, first is exhausted
1 and second felt pad of edge pad, 13 one side can make adjacent protection screen be in the state to insulate, and the first felt pad 1 and second is exhausted
13 another aspect of edge pad can increase the tightness between adjacent protection screen, prevent the cooling water in protection screen from revealing, first is exhausted
Prepackage hole 11 is provided with edge pad 1, the first felt pad 1 and the second felt pad 13 can be pre-assembled in protection screen by prepackage hole 11
On, so that protection screen is more anxious convenient and efficient in lifting, it is additionally provided with the second opening hole slot 12 on the first felt pad 1, first
Open hole slot 5 and second, which opens the top that hole slot 12 is protection screen 3 on U-shaped hole groove, water inlet 4 and water outlet 15, water inlet
4 and water outlet 15 be arranged on the both ends of protection screen, water inlet 4 and water outlet 15 are hose coupling, are provided with protection screen
Radially distributed deflector 7, deflector 7 can realize the reflux for cooling down cold vertical direction, the upper end connection water inlet of deflector 7
Mouthfuls 4 and water outlet 15, the baffle plate 6 along Zonal propagations is additionally provided with protection screen, baffle plate 6 can increase cooling water to protecting
Circulation area in shield screen, increases cooling effect.
During utility model works, cooling water enters from water inlet 4, and then cooling water is being protected through deflector 7 and baffle plate 6
S-shaped flowing is carried out in shield screen, finally, cooling water completes the cooling to mineral hot furnace through the discharge of water outlet 15；When damage protection screen needs
When wanting repair and replacement, first felt pad 1 and the second felt pad 13 are pre-assembled in new protection screen and old guarantor by pre-installing hole 11
On shield screen, the connection of old protection screen and new protection screen is completed by the first bolt group 8 and the second bolt group 14, finally old protection
Screen removes, and new protection screen is lifted into the position for needing replacing protection screen, completes the replacement of protection screen.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, for this area
Technical staff for, various modifications and changes may be made to the present invention, where within the spirit and principles of the present invention,
Any modification, equivalent replacement, improvement and so on, should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of mineral hot furnace pre-assembled all insulation protection screen, including protection screen, protection screen includes upper protection screen and lower protection screen, its
It is characterized in that：The edge of the protection screen is provided with the first opening hole slot, is provided with prepackage hole beside the first opening hole slot, protects
Connection tube socket is provided with shield screen, communicating pipe is provided between connection tube socket, communicating pipe is provided at both ends with flange, passes through communicating pipe
The edge for the protection screen worn is provided with the first opening hole slot, and the first felt pad, the first insulation are provided between adjacent protection screen
Prepackage hole is provided with pad, the second opening hole slot is additionally provided with the first felt pad, there is water inlet on the top of upper protection screen and goes out
The mouth of a river, is provided with radially distributed deflector on protection screen, the upper end connection water inlet and water outlet of deflector, on protection screen
It is additionally provided with the baffle plate along Zonal propagations.
A kind of 2. mineral hot furnace pre-assembled all insulation protection screen according to claim 1, it is characterised in that：Described is adjacent
Connected, connected with tube socket is connected by the second bolt group the communicating pipe, communicating pipe by the first bolt group between protection screen
Seat and communicating pipe be provided with the second felt pad between the second bolt group respectively.
A kind of 3. mineral hot furnace pre-assembled all insulation protection screen according to claim 1, it is characterised in that：The water inlet
The both ends of upper protection screen are arranged on water outlet, water inlet and water outlet are hose coupling.
A kind of 4. mineral hot furnace pre-assembled all insulation protection screen according to claim 1, it is characterised in that：The communicating pipe
For communicating pipe of insulating, the described first opening hole slot and the second opening empty slot are U-shaped empty slot.
A kind of 5. mineral hot furnace pre-assembled all insulation protection screen according to claim 1, it is characterised in that：The protection screen
For arc, the communicating pipe include radial communication pipe and broadwise communicating pipe, broadwise communicating pipe is arc.
A kind of 6. mineral hot furnace pre-assembled all insulation protection screen according to claim 1, it is characterised in that：The communicating pipe
Connected with flange by welding manner, the flange includes radial flange and broadwise flange, and broadwise flange is rectangle, radially
Flange is arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720990221.7U CN207235147U (en) | 2017-08-09 | 2017-08-09 | A kind of mineral hot furnace pre-assembled all insulation protection screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720990221.7U CN207235147U (en) | 2017-08-09 | 2017-08-09 | A kind of mineral hot furnace pre-assembled all insulation protection screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207235147U true CN207235147U (en) | 2018-04-13 |
Family
ID=61855728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720990221.7U Expired - Fee Related CN207235147U (en) | 2017-08-09 | 2017-08-09 | A kind of mineral hot furnace pre-assembled all insulation protection screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207235147U (en) |
-
2017
- 2017-08-09 CN CN201720990221.7U patent/CN207235147U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108495529A (en) | A kind of converter valve cooling water channel | |
| CN207235147U (en) | A kind of mineral hot furnace pre-assembled all insulation protection screen | |
| CN102976312A (en) | Heat exchanger structure capable of prolonging service life of calcined coke heat exchanger | |
| CN201825987U (en) | Novel sealing device for high-temperature resistant protective gas | |
| CN104295394B (en) | Diesel engine air cylinder cover | |
| CN208272562U (en) | A kind of connection structure of two tube type bus of wind tower | |
| CN208272560U (en) | A kind of connection structure of two tube type bus of wind tower | |
| CN205693277U (en) | Vertical shaft crane span structure | |
| CN208581436U (en) | A kind of converter valve cooling water channel | |
| CN208272561U (en) | A kind of connection structure of two tube type bus of wind tower | |
| CN209223432U (en) | Titanium alloy smelting equipment assistant cooling structure | |
| CN208605777U (en) | A kind of pipeline coupling flange | |
| CN208365848U (en) | Filter device and its fused salt heat absorber system suitable for fused salt heat absorber system | |
| CN101665854A (en) | Design method of converter cast iron water-cooling mouth | |
| CN209726909U (en) | Water proof type cooling tower maintenance door for converter station | |
| CN210560550U (en) | Converter | |
| CN217130570U (en) | Can dismantle gooseneck structure | |
| CN207850069U (en) | A kind of closed calcium carbide furnace combined central bell | |
| CN220580112U (en) | Water supply pipe exhaust valve system for pipe top with less earthing | |
| CN217109146U (en) | Structure is predetermine in outer riser touch-connection non-defeated operation | |
| CN216426769U (en) | Reduction furnace bell jar seal structure and reduction furnace | |
| CN210516422U (en) | Integrated radiator for oil-immersed power equipment | |
| CN214913774U (en) | Equipment outlet filter | |
| CN210889122U (en) | A waterproof smoke exhaust structure for container generating set | |
| CN212565752U (en) | Burner cover of pulverized coal burner in gasification furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180413 Termination date: 20180809 |