CN212943970U - Ore tank vibrating screen with dust collecting function - Google Patents
Ore tank vibrating screen with dust collecting function Download PDFInfo
- Publication number
- CN212943970U CN212943970U CN202021017395.3U CN202021017395U CN212943970U CN 212943970 U CN212943970 U CN 212943970U CN 202021017395 U CN202021017395 U CN 202021017395U CN 212943970 U CN212943970 U CN 212943970U
- Authority
- CN
- China
- Prior art keywords
- vibrating screen
- dust
- nozzle
- shale shaker
- shaker
- 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.)
- Active
Links
Images
Landscapes
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
Abstract
A kind of mine slot vibrating screen with dust collecting function, the top of the vibrating screen is sealed and equipped with the cloth curtain, and the vibrating screen has dust collecting devices, the said dust collecting device includes dust cage and soot blower mechanism; the soot blowing mechanism is positioned at a feed inlet of the vibrating screen and comprises a nozzle, a pulse valve and an air source machine, the nozzle is hermetically installed at the feed inlet of the vibrating screen, an air outlet end of the nozzle correspondingly faces a discharge outlet of the vibrating screen, an air inlet end of the nozzle is hermetically connected with the pulse valve after penetrating through the side wall of the vibrating screen, and the pulse valve is correspondingly communicated with the air source machine; the dust cage is located the top of shale shaker discharge gate, and the end of giving vent to anger of dust cage corresponds with outside bag collector and is connected, and the end of bleeding of dust cage is established to two, and wherein the first end of bleeding is located the top at shale shaker middle part, and should bleed the end and correspond sealed the intercommunication of running through with the door curtain through the butt joint piece, and the second end of bleeding of dust cage corresponds the discharge gate that covers the shale shaker, and this device can effectively prevent the raise dust to and the excessive phenomenon of dust.
Description
Technical Field
The utility model belongs to the technical field of the shale shaker dust removal technique and specifically relates to a mine groove shale shaker with function is collected to dust.
Background
As is known, a blast furnace ore tank is a trough for storing ore raw materials, and during steel smelting, the ore raw materials are conveyed to corresponding smelting equipment through a vibrating screen, but in the vibrating blanking process of the vibrating screen, because the ores can collide with each other and the ore raw materials can also carry a plurality of small ore impurities, the process is often accompanied with a large amount of dust, thereby causing serious pollution to the construction environment; the purpose of preventing dust raising is achieved by arranging a cloth curtain at the top of a vibrating screen, although the cloth curtain can prevent dust from overflowing, the vibrating screen has a certain blanking distance, and the speed of the dust in the vibrating screen moving to a discharge port is low, so that the dust in the vibrating screen can be gradually accumulated at the feed port of the vibrating screen and then overflow from the inlet of the vibrating screen; therefore, in view of the above, there is a need in the market for a vibrating screen having a dust-emission prevention function.
Disclosure of Invention
In order to overcome not enough in the background art, the utility model discloses an ore deposit groove shale shaker with function is collected to dust.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a kind of mine slot vibrating screen with dust collecting function, the top of the vibrating screen is sealed and equipped with the cloth curtain, and the vibrating screen has dust collecting devices, the said dust collecting device includes dust cage and soot blower mechanism; the soot blowing mechanism is positioned at a feed inlet of the vibrating screen and comprises a nozzle, a pulse valve and an air source machine, the nozzle is hermetically installed at the feed inlet of the vibrating screen, an air outlet end of the nozzle correspondingly faces a discharge outlet of the vibrating screen, an air inlet end of the nozzle is hermetically connected with the pulse valve after penetrating through the side wall of the vibrating screen, and the pulse valve is correspondingly communicated with the air source machine; the dust hood is positioned above the discharge port of the vibrating screen, the air outlet end of the dust hood is correspondingly connected with an external bag type dust collector, two air exhaust ends of the dust hood are arranged, the first air exhaust end is positioned above the middle part of the vibrating screen and is correspondingly communicated with the cloth curtain in a sealing and penetrating way through the butt joint piece, and the second air exhaust end of the dust hood correspondingly covers the discharge port of the vibrating screen;
preferably, the butt joint piece is a dustproof cloth tube or a corrugated hose;
preferably, the corresponding included angle between the first air exhaust end of the dust hood and the top surface of the vibrating screen is set to be 68-72 degrees;
preferably, a sealing bin is arranged at the discharge port of the vibrating screen, the bottom of the sealing bin is provided with an opening, the bottom of the sealing bin is correspondingly connected with corresponding metallurgical equipment, and the top surface of the sealing bin is correspondingly communicated with the second air exhaust end of the dust hood in a sealing manner through a flange;
preferably, the nozzle is connected with the side wall of the vibrating screen through a plug and a corresponding sealing pipe in a penetrating manner.
Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:
the utility model discloses a mine groove vibrating screen with dust collecting function, which can blow the dust accumulated at the feed inlet of the vibrating screen to the discharge outlet of the vibrating screen through a dust blowing mechanism, thereby the dust is pumped away by two air exhaust ends of a dust hood in the moving process, and the dust is effectively prevented from overflowing from the feed inlet of the vibrating screen; can effectively aspirate the dust in the shale shaker through the dust cage, it is excessive to reduce the dust of shale shaker unloading in-process by a wide margin to can not lead to the fact the influence to the unloading of ore raw materials.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. vibrating screen; 2. cloth curtain; 3. a soot blowing mechanism; 3.1, a nozzle; 3.2, a pulse valve; 3.3, an air source machine; 4. a dust collection cover; 4.1, a first air exhaust end; 4.2, a second air exhaust end; 5. and (5) sealing the bin.
Detailed Description
The invention will be explained in more detail by the following examples, which disclose the invention and are intended to protect all technical improvements within the scope of the invention.
With reference to fig. 1, a dust collecting function of the ore tank vibrating screen 1 is provided, wherein a cloth curtain 2 is hermetically arranged at the top of the vibrating screen 1, and the vibrating screen 1 is provided with a dust collecting device which comprises a dust collecting cover 4 and a soot blowing mechanism 3; the dust blowing mechanism 3 is positioned at a feed inlet of the vibrating screen 1 and can blow dust accumulated at the feed inlet of the vibrating screen 1 to a discharge outlet of the vibrating screen 1, so that the dust is pumped away by two air exhaust ends of the dust collection cover 4 in the moving process, and the dust is effectively prevented from overflowing from the feed inlet of the vibrating screen 1, the dust blowing mechanism 3 comprises a nozzle 3.1, a pulse valve 3.2 and an air source machine 3.3, the nozzle 3.1 is hermetically installed at the feed inlet of the vibrating screen 1, an air outlet end of the nozzle 3.1 correspondingly faces the discharge outlet of the vibrating screen 1, an air inlet end of the nozzle 3.1 is hermetically connected with the pulse valve 3.2 after penetrating through the side wall of the vibrating screen 1, and the pulse valve 3.2 can be started and stopped at intervals by adjusting a pulse signal when the pulse valve 3.2 works, so that the blowing interval of the blowing nozzle is adjusted, and the purpose of saving energy is achieved; particularly, the nozzle 3.1 is connected with the side wall of the vibrating screen 1 through a plug corresponding to a sealing pipe in a penetrating manner, the plug is the sealing pipe, the sealing performance between the nozzle 3.1 and the vibrating screen 1 can be improved, so that the flue gas is further prevented from overflowing, the pulse valve 3.2 is correspondingly communicated with the air source machine 3.3, and compressed air can be provided for the soot blowing mechanism 3 through the air source machine 3.3;
the dust hood 4 is positioned above a discharge port of the vibrating screen 1, an air outlet end of the dust hood 4 is correspondingly connected with an external bag type dust collector, two air exhaust ends of the dust hood 4 are provided, wherein a first air exhaust end 4.1 is positioned above the middle part of the vibrating screen 1, and dust in the middle part of the vibrating screen 1 can be sucked through the air exhaust ends, so that the dust exhaust amount of the vibrating screen 1 is increased, and the purpose of reducing the overflow of smoke is further achieved, in particular, a corresponding included angle between a first air exhaust end 4.1 of the dust hood 4 and the top surface of the vibrating screen 1 is set to be 68-72 degrees, the first air exhaust end 4.1 is enabled to correspond to a feed port facing the vibrating screen 1 through setting the included angle, and therefore when the dust blowing mechanism 3 blows the dust at the feed port of the vibrating screen 1 to the discharge port, the first air exhaust end 4.1 can easily suck the dust;
the first air exhaust end 4.1 is correspondingly communicated with the cloth curtain 2 arranged at the top of the vibrating screen 1 in a sealing and penetrating way through the butt joint piece, a hole corresponding to the butt joint piece is firstly cut on the cloth curtain 2, then the cloth curtain 2 is correspondingly connected with the connecting piece, so that the first air exhaust end 4.1 is correspondingly communicated with the inside of the vibrating screen 1, in addition, the butt joint piece is arranged into a dustproof cloth tube or a corrugated hose, the soft connection between the first air exhaust end 4.1 of the dust collection cover 4 and the cloth curtain 2 can be realized through the butt joint piece, the vibration effect at the connecting part can be counteracted by using a soft connection mode as the whole body can vibrate when the vibrating screen 1 works, so that the dust exhaust effect of the dust collection cover 4 is more stable, the dustproof cloth tube is formed by correspondingly sewing dustproof cloth, the dust collection cover has the advantages of simple structure and low manufacturing cost, and the two ends of the dustproof cloth tube are correspondingly connected with the dust collection cover 4 and the cloth curtain 2 through clamping hooks one to one, the installation process is simple; the corrugated hose is then that one end passes through the flange and corresponds with dust cage 4 to be connected, and the other end corresponds with the cloth curtain 2 through the iron wire winding and is connected, as required, the discharge gate department of shale shaker 1 is equipped with sealed storehouse 5, and the bottom of sealed storehouse 5 is established to the opening, and the bottom of sealed storehouse 5 corresponds with corresponding metallurgical equipment and is connected, and the top face of sealed storehouse 5 corresponds sealed intercommunication through the flange with the second end 4.2 of bleeding of dust cage 4, falls into back in corresponding equipment when the ore raw materials, also can produce ascending raise dust, and this sealed storehouse 5 then can concentrate the raise dust, then is bled the end 4.2 by the second of dust cage 4 and is pumped the dust.
The part of the utility model not detailed is prior art.
Claims (5)
1. The utility model provides a mine groove shale shaker with function is collected to dust, the top seal of shale shaker (1) is equipped with cloth curtain (2), and shale shaker (1) is equipped with dust collecting device, characterized by: the dust collecting device comprises a dust collecting cover (4) and a soot blowing mechanism (3); the soot blowing mechanism (3) is positioned at a feed inlet of the vibrating screen (1), the soot blowing mechanism (3) comprises a nozzle (3.1), a pulse valve (3.2) and an air source machine (3.3), the nozzle (3.1) is hermetically installed at the feed inlet of the vibrating screen (1), an air outlet end of the nozzle (3.1) correspondingly faces a discharge outlet of the vibrating screen (1), an air inlet end of the nozzle (3.1) is hermetically connected with the pulse valve (3.2) after penetrating through the side wall of the vibrating screen (1), and the pulse valve (3.2) is correspondingly communicated with the air source machine (3.3); dust cage (4) are located the top of shale shaker (1) discharge gate, and the end of giving vent to anger of dust cage (4) corresponds with outside bag collector and is connected, and the end of bleeding of dust cage (4) is established to two, and wherein first end (4.1) of bleeding is located the top at shale shaker (1) middle part, and should bleed the end and correspond sealed intercommunication that runs through with cloth curtain (2) through butt joint spare, and the second of dust cage (4) is bled end (4.2) and is corresponded the discharge gate that covers shale shaker (1).
2. A chute shaker as claimed in claim 1 having a dust collection function, wherein: the butt joint piece is a dustproof cloth tube or a corrugated hose.
3. A chute shaker as claimed in claim 1 having a dust collection function, wherein: the corresponding included angle between the first air exhaust end (4.1) of the dust collection cover (4) and the top surface of the vibrating screen (1) is set to be 68-72 degrees.
4. A chute shaker as claimed in claim 1 having a dust collection function, wherein: the discharge gate department of shale shaker (1) is equipped with sealed storehouse (5), and the bottom of sealed storehouse (5) is established to the opening, and the bottom of sealed storehouse (5) corresponds with corresponding metallurgical equipment and is connected, and the top face of sealed storehouse (5) corresponds sealed intercommunication through the flange with second end (4.2) of bleeding of dust cage (4).
5. A chute shaker as claimed in claim 1 having a dust collection function, wherein: the nozzle (3.1) is connected with the side wall of the vibrating screen (1) through a plug and a corresponding sealing pipe in a penetrating manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021017395.3U CN212943970U (en) | 2020-06-05 | 2020-06-05 | Ore tank vibrating screen with dust collecting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021017395.3U CN212943970U (en) | 2020-06-05 | 2020-06-05 | Ore tank vibrating screen with dust collecting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212943970U true CN212943970U (en) | 2021-04-13 |
Family
ID=75384580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021017395.3U Active CN212943970U (en) | 2020-06-05 | 2020-06-05 | Ore tank vibrating screen with dust collecting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212943970U (en) |
-
2020
- 2020-06-05 CN CN202021017395.3U patent/CN212943970U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202697692U (en) | Blanking device of cigarette making machine | |
| CN204159149U (en) | A kind of unit bagroom | |
| CN214182230U (en) | Reverse-blowing induced-draft internal-filtration big cloth bag negative pressure dust removal system for smoke treatment of submerged arc furnace | |
| CN212943970U (en) | Ore tank vibrating screen with dust collecting function | |
| CN103933794A (en) | High-efficiency horizontal-type dust remover | |
| CN105964072A (en) | Horizontal flat bag-type dust catcher | |
| CN203820054U (en) | Dust-falling and collecting conveying device | |
| CN206514498U (en) | Electric up-down high effect dust cleaner | |
| CN206068930U (en) | A kind of horizontal plastic cement Material sucking machine of full-automatic | |
| CN104436905A (en) | Cloth bag filtering device | |
| CN109178838A (en) | A kind of control device and method of robot automation's production line | |
| CN212651488U (en) | Gas purification and waste recovery device for guniting | |
| CN208448847U (en) | A kind of pulse bag type dust collector that operation noise is small | |
| CN209551501U (en) | Hook type shot-blasting machine | |
| CN206507883U (en) | A kind of modified dust catcher filter mantle | |
| CN106110779A (en) | A kind of flat cloth cylinder cleaner unit for grain storage cleaning center | |
| CN206373070U (en) | A kind of negative pressure in grain blanking is gathered dust mechanism | |
| CN205760240U (en) | A kind of horizontal flat cloth cylinder cleaner unit for grain storage conveying equipment | |
| CN109731410A (en) | A kind of mining modularization dry dust removal system and dust removal method | |
| CN203803252U (en) | High-efficient horizontal type dust remover | |
| CN215583131U (en) | Negative pressure dust collection structure of feeding hopper of cigarette making machine | |
| CN220641789U (en) | Dust trapping device and unloading workshop | |
| CN218786396U (en) | Dust collecting pipeline of pulverized coal bin | |
| CN220645995U (en) | Mining gas ventilation device | |
| CN220969261U (en) | Efficient dust removal and mineral separation equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |