CN206720387U - Blast furnace ore tank energy saving of system high efficient environmental protection device - Google Patents
Blast furnace ore tank energy saving of system high efficient environmental protection device Download PDFInfo
- Publication number
- CN206720387U CN206720387U CN201720586151.9U CN201720586151U CN206720387U CN 206720387 U CN206720387 U CN 206720387U CN 201720586151 U CN201720586151 U CN 201720586151U CN 206720387 U CN206720387 U CN 206720387U
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- CN
- China
- Prior art keywords
- deflector chute
- vibratory sieve
- blast furnace
- material hole
- environmental protection
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Abstract
The utility model belongs to mine dedusting apparatus field, more particularly to a kind of blast furnace ore tank energy saving of system high efficient environmental protection device.Including ore deposit groove and the vibratory sieve being arranged on below ore deposit groove, transmission belt is provided with below the vibratory sieve, the one end of the transmission belt away from vibratory sieve is provided with material hole, soft seal is provided between the ore deposit groove and vibratory sieve, the deflector chute for sealing transmission belt is provided with the transmission belt, the discharging opening of the vibratory sieve is set through deflector chute, soft seal connects between the vibratory sieve and deflector chute, the exit of the deflector chute is provided with electrostatic precipitation check apron, and seal closure is provided with the material hole.Blast furnace ore tank energy saving of system high efficient environmental protection device provided by the utility model is easy to process, cost is cheap to be improved in existing blast furnace ore tank system, be adapted to large-scale promotion to use.
Description
Technical field
The utility model belongs to mine dedusting apparatus field, more particularly to a kind of blast furnace ore tank energy saving of system high-efficiency environment friendly dress
Put.
Background technology
Stove ore deposit groove feeding system is the auxiliary equipment of blast furnace ironmaking, and it is that qualified crude fuel is provided to blast furnace that it, which is acted on,.By
During being produced in blast furnace ironmaking will by technological process requirement in good time, appropriate will be deposited respectively by feeder apparatus system
The materials such as iron ore in each ore deposit groove, coke, lime are placed on to launch into blast furnace, when material in the vibratory sieve of feeding system and
During the equipment circulation such as transport, weighing, substantial amounts of dust can be produced in each operating point or handling point, therefore, State Ministry of Environmental Protection
Door compulsive requirement is equipped with cleaner to prevent dust pollution in the Workplace.
The requirement that traditional dedusting method wants to reach national environmental protection is substantially by Wind Volume, big filter area
To realize.Due to more than ore deposit groove groove lower belt machine discharging point and traditional deflector chute is poorly sealed, leak out the shortcomings of, cause belt feeder to remove
The dedusting air quantity that dirt needs is big, and causes discharging point negative pressure ability to weaken due to leaking out, and dust is under the positive pressure of induced air
Spread to surrounding, cause substantial amounts of flour dust overflow, seriously pollute site environment.
Utility model content
Dust removal problem of the utility model present in above-mentioned existing stove ore deposit groove feeding system, propose a kind of design
Rationally, simple in construction, cost is cheap and good dustproof effect, the simple blast furnace ore tank energy saving of system high efficient environmental protection device of dedusting.
In order to achieve the above object, the technical solution adopted in the utility model is that the utility model provides a kind of Blast Furnace Ore
Tank systems energy-saving high-efficiency environment-friendly device, including ore deposit groove and the vibratory sieve that is arranged on below ore deposit groove, set below the vibratory sieve
Transmission belt is equipped with, the one end of the transmission belt away from vibratory sieve is provided with material hole, is provided between the ore deposit groove and vibratory sieve soft
Seal, the deflector chute for sealing transmission belt is provided with the transmission belt, the discharging opening of the vibratory sieve is set through deflector chute
Put, soft seal connection between the vibratory sieve and deflector chute, the exit of the deflector chute is provided with electrostatic precipitation check apron, described
Material is provided with seal closure on hole.
Preferably, the seal closure includes the material hole top seal cover being arranged on truck walking track and is arranged on
Material hole sealed bottom cover at the feed hopper of material hole, the material, which is cheated, to be additionally provided with top seal cover through material hole top seal cover
Material hole dust excluding hood, the material cheat the auxiliary electrostatic dust suction being additionally provided with top seal cover for blocking truck walking track export
Check apron.
Preferably, the electrostatic precipitation check apron is lift electrostatic precipitation check apron.
Preferably, the deflector chute is double-layer seal deflector chute, observation window is provided with the side wall of the deflector chute.
Preferably, the observation window in the side wall of the deflector chute both sides is staggeredly arranged at intervals.
Compared with prior art, it is the advantages of the utility model with good effect,
1st, the utility model is by providing a kind of blast furnace ore tank energy saving of system high efficient environmental protection device, using be arranged on ore deposit groove,
Soft seal between vibratory sieve and deflector chute, it is ensured that dust when mineral fall out of ore deposit groove minimizes, and passes through improvement
The setting of deflector chute, effectively solve dust of the material in transmission belt transportation and flash, meanwhile, by adding at material hole
If seal closure is effectively guaranteed dust-proof, the height provided by the utility model of the last stage of material after blast furnace is entered
Stove ore tank systems energy-saving high-efficiency environment-friendly device is easy to process, cost is cheap to be improved in existing blast furnace ore tank system, fit
Large-scale promotion is closed to use.
Brief description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
The accompanying drawing used is briefly described, it should be apparent that, drawings in the following description are some embodiments of the utility model,
For those of ordinary skill in the art, without having to pay creative labor, can also be obtained according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the structural representation for the blast furnace ore tank energy saving of system high efficient environmental protection device that embodiment 1 provides；
Fig. 2 is the structural representation for the deflector chute that embodiment 1 provides；
Fig. 3 is the structural representation in the material hole that embodiment 1 provides；
More than in each figure, 1, ore deposit groove；2nd, vibratory sieve；3rd, deflector chute；31st, electrostatic precipitation check apron；32nd, observation window；4th, transmit
Band；5th, material hole；6th, seal closure；61st, material hole top seal cover；62nd, material hole sealed bottom cover；63rd, material hole dust excluding hood；64th, aid in
Electrostatic precipitation check apron.
Embodiment
It is below in conjunction with the accompanying drawings and real in order to be more clearly understood that above-mentioned purpose of the present utility model, feature and advantage
Example is applied to be described further the utility model.It should be noted that in the case where not conflicting, embodiments herein and reality
Applying the feature in example can be mutually combined.
Many details are elaborated in the following description in order to fully understand the utility model, still, this practicality
New to implement using different from other modes described here, therefore, the utility model is not limited to be described below
The limitation of the specific embodiment of specification.
Embodiment 1, as shown in Figure 1, Figure 2, Figure 3 shows, the present embodiment provide a kind of blast furnace ore tank energy saving of system high-efficiency environment friendly dress
Put, including ore deposit groove 1 and the vibratory sieve 2 for being arranged on the lower section of ore deposit groove 1, the main function of vibratory sieve 2 is exactly by the material in ore deposit groove
Classified, dust-like mineral and into category mineral after vibration screening, deliver in transmission belt, because material is from vibratory sieve
When being transferred in transmission belt and material is when transmission belt is transported, all flashing there may be dust, in order to which Critical Item is not past
Scatter, in order to avoid dust overflows from transmission belt, in the present embodiment, be provided with transmission belt 4 for sealing transmission outside
With 4 deflector chute 3, entered in order to facilitate material in transmission belt 4, the discharging opening of vibratory sieve 2 is set through deflector chute 3, at this
In embodiment, in order to play better seal effect, deflector chute 3 is double-layer seal deflector chute, meanwhile, in the outlet of deflector chute 3
Place is provided with electrostatic precipitation check apron 31, can facilitate dust suction simultaneously in order to facilitate the conveying of material, in the present embodiment, electrostatic is inhaled
Dirt check apron 31 is lift electrostatic precipitation check apron.
In order to provide better seal effect, the deflector chute 3 that the present embodiment is provided (does not show including internal layer seal closure in figure
Go out) and outer layer sealing (not shown) cover, internal layer seal closure is sleeved in outer layer seal closure, and the side of internal layer seal closure is fixed
On the bottom plate of outer layer seal closure, so, cavity just closed, pacifies in cavity between internal layer seal closure and outer layer seal closure
Equipped with observation window 32, observation window 32 is set through internal layer seal closure and outer layer seal closure, in the present embodiment, the both sides of deflector chute 3
Side wall on observation window 32 staggeredly be arranged at intervals, such setting, ensure deflector chute intensity while, can to transmission
With the observation for carrying out entirety.In the present embodiment, deflector chute 3 is set in rectangular-shape, by above-mentioned setting, utilizes double-layer seal
Deflector chute coordinates electrostatic precipitation check apron to form double containment from depositing dust deflector chute, has so not only ensured the sealing of groove lower belt but also reduced to remove
Dirt air-suction point, reduce air quantity and waste, improve the dust removing effects of whole deduster.
Material hole 5 is provided with the remote one end of vibratory sieve 2 of transmission belt 4, the main function in material hole 5 is exactly into material conveying trolley
Add materials, for the caused airborne dust that solves the problems, such as to add materials in upper material conveying trolley, seal closure 6 be provided with material hole 5,
The seal closure 6 that the present embodiment is provided includes the material hole top seal cover 61 being arranged on truck walking track and is arranged on material
The material hole sealed bottom cover 62 at feed hopper is cheated, material hole top seal cover 61 makes material hole top only in the logical of material conveying trolley walking
Mouthful, in order to more seal, the auxiliary electrostatic for blocking truck walking track export is additionally provided with the top seal cover of material hole
Dust suction check apron 64, material hole sealed bottom cover 62 mainly seals in feed hopper blanking, in order to remove the dust in material hole,
The material hole dust excluding hood 63 through material hole top seal cover 61 is additionally provided with material hole top seal cover 61.
By above-mentioned setting, all stages of blast furnace ore tank energy saving of system high efficient environmental protection device are enable to obtain effectively
Sealing, and then solve the problems, such as material airborne dust, the dust in vestibule is greatly reduced, and reaches Environmental Design requirement, meets existing
The condition of field safety in production；2) dedusting point quantity is largely reduced, and dedusting air quantity reduces；3) double-seal material guide chute technology ensures dedusting
Point position seals are preferable, and the loss of dedusting negative pressure substantially reduces, it is ensured that dust removing effects are more preferably；4) valve quantity is largely reduced, and is reduced
The equipment maintenance cost and equipment failure rate of each point substantially reduce；5) because air quantity reduces, dedusting electric consumption reduces；Improve ring
Protect efficiency of dust collection and save a large amount of electricity charge.
It is described above, only it is preferred embodiment of the present utility model, is not that other forms are made to the utility model
Limitation, any person skilled in the art is changed or is modified as possibly also with the technology contents of the disclosure above equivalent
The equivalent embodiment of change is applied to other fields, but every without departing from the content of the technical scheme of the utility model, according to this reality
Any simple modification, equivalent variations and the remodeling made with new technical spirit to above example, it is new to still fall within this practicality
The protection domain of type technical scheme.
Claims (5)
1. a kind of blast furnace ore tank energy saving of system high efficient environmental protection device, including ore deposit groove and the vibratory sieve that is arranged on below ore deposit groove, institute
State and transmission belt is provided with below vibratory sieve, the one end of the transmission belt away from vibratory sieve is provided with material hole, it is characterised in that institute
State and soft seal is provided between ore deposit groove and vibratory sieve, the deflector chute for sealing transmission belt is provided with the transmission belt, it is described
The discharging opening of vibratory sieve is set through deflector chute, and soft seal connection, the deflector chute go out between the vibratory sieve and deflector chute
Electrostatic precipitation check apron is provided with mouthful, seal closure is provided with the material hole.
2. blast furnace ore tank energy saving of system high efficient environmental protection device according to claim 1, it is characterised in that the seal closure bag
The material hole sealed bottom cover for including the material hole top seal cover being arranged on truck walking track and being arranged at the feed hopper of material hole,
The material hole dust excluding hood through material hole top seal cover is additionally provided with the top seal cover of the material hole, the material cheats top seal cover
On be additionally provided with for block truck walking track export auxiliary electrostatic dust suction check apron.
3. blast furnace ore tank energy saving of system high efficient environmental protection device according to claim 2, it is characterised in that the electrostatic precipitation
Check apron is lift electrostatic precipitation check apron.
4. blast furnace ore tank energy saving of system high efficient environmental protection device according to claim 3, it is characterised in that the deflector chute is
Double-layer seal deflector chute, observation window is provided with the side wall of the deflector chute.
5. blast furnace ore tank energy saving of system high efficient environmental protection device according to claim 4, it is characterised in that the deflector chute two
Observation window in the side wall of side is staggeredly arranged at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720586151.9U CN206720387U (en) | 2017-05-24 | 2017-05-24 | Blast furnace ore tank energy saving of system high efficient environmental protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720586151.9U CN206720387U (en) | 2017-05-24 | 2017-05-24 | Blast furnace ore tank energy saving of system high efficient environmental protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206720387U true CN206720387U (en) | 2017-12-08 |
Family
ID=60511825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720586151.9U Expired - Fee Related CN206720387U (en) | 2017-05-24 | 2017-05-24 | Blast furnace ore tank energy saving of system high efficient environmental protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206720387U (en) |
-
2017
- 2017-05-24 CN CN201720586151.9U patent/CN206720387U/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: 20171208 Termination date: 20190524 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |