CN211051171U

CN211051171U - Purification ash storage bin for collecting ferrochrome smelting dust

Info

Publication number: CN211051171U
Application number: CN201921487012.6U
Authority: CN
Inventors: 周瑞东
Original assignee: Xinghe County Xintai Ferroalloy Co ltd
Current assignee: Xinghe County Xintai Ferroalloy Co ltd
Priority date: 2019-09-09
Filing date: 2019-09-09
Publication date: 2020-07-21
Anticipated expiration: 2029-09-09

Abstract

The utility model discloses a purify grey storage bin for collecting chromium iron smelting dust, including collecting the storehouse, the lower surface of collecting the storehouse evenly is provided with three hopper down, the lower extreme of hopper is provided with and stores the storehouse down, the embedding of front surface intermediate position department of collecting the storehouse is installed the feed liquor pipe, and a side surface of collecting the storehouse is provided with the air outlet, the embedding of upper surface intermediate position department of collecting the storehouse is rotated and is installed first gear. The utility model relates to a technical field is smelted to chromium iron, this a purification ash storage bin for collecting chromium iron smelting dust, the place ahead position department symmetric connection who is close to the second gear through the upper surface of collecting the storehouse has two stoppers, when collecting the dust that produces smelting, can carry out multistage collection to the dust, simultaneously under the rotation of cam, can make the dust on coarse filtration net and the thin filter screen shake off, the device structural design is reasonable, can improve the collection effect of dust, and the work efficiency is improved.

Description

Purification ash storage bin for collecting ferrochrome smelting dust

Technical Field

The utility model relates to a technical field is smelted to chromium iron, specifically is a purification ash storage storehouse for collecting chromium iron and smelt dirt ash.

Background

Ferrochrome is an iron alloy taking chromium and iron as main components, is an important raw material in the steel industry, has good corrosion resistance, high temperature resistance and wear resistance, improves and enhances the physical and chemical properties and the mechanical properties of steel and castings and the quality of the steel and the castings, ensures that the steel obtains high use value, is widely used in the fields of high temperature alloys, corrosion resistant alloys, special steel, high alloy steel, high quality alloy steel, metal wear-resistant materials, casting industry, non-ferrous metal industry, chemical industry, stainless steel and the like due to various good properties of the ferrochrome, generates dust when smelting the ferrochrome, and needs to be collected.

But when ferrochrome is smelted at present, the dust collection mode to ferrochrome smelting is single, can not carry out fine collection to the dust in the flue gas, and collection efficiency is lower, and when the dust falls to the storage storehouse, is inconvenient to clear up it.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a purify grey storage bin for collecting chromium iron smelting dust has solved at present when chromium iron is smelted, and is more single to the dust collection mode that chromium iron was smelted, can not carry out fine collection to the dust in the flue gas, and collection efficiency ratio is lower, and when the dust fell to storing the storehouse, inconvenient problem of clearing up it.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a purify grey storage bin for collecting chromium iron smelting dust, includes collects the storehouse, the lower surface of collecting the storehouse evenly is provided with three hopper down, the lower extreme of hopper is provided with stores the storehouse down, the embedding of the front surface intermediate position department in collection storehouse is installed the feed liquor pipe, and a side surface in collection storehouse is provided with the air outlet, the embedding of the upper surface intermediate position department in collection storehouse is rotated and is installed first gear, and the upper surface of collecting the storehouse is close to both sides position department of first gear and all imbeds and rotates and install the second gear, the upper surface of collecting the storehouse is close to the place ahead position department symmetric connection of second gear have two stoppers, one side embedding of stopper is rotated and is installed rotating electrical machines, one side surface in storage storehouse imbeds respectively and rotates and installs action wheel and from the driving wheel, the equal horizontally connected with the lead screw of one end of action wheel, the one end of lead screw is connected with the inside side rotation of storing the storehouse, the surface of lead screw cup joints and is provided with rather than assorted scraper blade, the fixed pipe of lower extreme fixedly connected with of first gear, collect the inside thick filter screen and the thin filter screen of installing respectively perpendicularly in both sides in storehouse, the lower extreme of second gear is connected with the fixed axle perpendicularly, the lower extreme of fixed axle and the inside lower surface rotation of collecting the storehouse are connected.

Preferably, an air inlet is arranged in the middle of the other side surface of the collecting bin, and a door is rotatably arranged on the other side surface of the storing bin.

Preferably, one end of the rotating motor is fixedly connected with a rotating shaft, the other end of the rotating shaft is rotatably connected with one side face of the other limiting block, spiral teeth matched with the first gear and the second gear are respectively arranged on the outer surface of the rotating shaft, and the spiral teeth are meshed with the first gear and the second gear.

Preferably, the equal horizontally connected of both sides of fixed pipe has the conveyer pipe, the lower surface of conveyer pipe evenly is provided with atomizer, the one end of feed liquor pipe is rotated with the lower extreme of fixed pipe and is connected.

Preferably, the outer surfaces of the two fixed shafts are symmetrically sleeved with cams, and one end of each cam is in contact with one side face of the fine filter screen.

Preferably, one side surface of the driving wheel is fixedly connected with a servo motor, and the driving wheel is in transmission connection with the driven wheel through a transmission belt.

Preferably, the lower position department symmetry that one side surface of scraper blade is close to the lead screw runs through slidable mounting and has a slide-bar, the both ends of slide-bar rotate with the inside both sides face of storing the storehouse respectively and be connected, the lower surface of scraper blade with store the inside lower surface contact in storehouse.

Preferably, the front surface of the collection bin is provided with observation windows at positions close to two sides of the liquid inlet pipe and at the front surface of the storage bin.

Advantageous effects

The utility model provides a purification ash storage bin for collecting ferrochrome smelting dust, compared with the prior art and possessed following beneficial effect:

(1) this a purification ash storage storehouse for collecting ferrochrome smelting dust, it rotates and installs first gear to pass through the embedding of the upper surface intermediate position department in collection storehouse, and the upper surface in collection storehouse is close to the equal embedding of both sides position department of first gear and rotates and install the second gear, the place ahead position department symmetric connection that the upper surface in collection storehouse is close to the second gear has two stoppers, when collecting the dust that produces smelting, can carry out multistage collection to the dust, simultaneously under the rotation of cam, can make the dust on coarse filtration net and the fine filtration net shake off, can prevent that it from taking place blocking phenomenon, the device structural design is reasonable, can improve the collection effect of dust, and the work efficiency is improved.

(2) This a purification ash storage bin for collecting ferrochrome smelting dust, it installs the action wheel and follows the driving wheel to imbed the rotation respectively through a side surface of storing the storehouse, the action wheel has the lead screw with the equal horizontally connect of one end from the driving wheel, the one end of lead screw rotates with an inside side of storing the storehouse to be connected, the surface of lead screw cup joints and is provided with rather than assorted scraper blade, when the dust falls to storing the storehouse in the time need to clear up it, under servo motor's rotation, can make the scraper blade will store the dust in the storehouse and scrape out, need not the manual work and clear up, the work efficiency is not only improved, and artificial intensity of labour has still been reduced.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a schematic view of the installation of the scraper structure of the present invention;

fig. 3 is an internal schematic view of the collecting bin structure of the present invention.

In the figure: the device comprises a collection bin 1, an air inlet 101, a discharge bin 2, a storage bin 3, a door 31, an observation window 32, a liquid inlet pipe 4, an air outlet 5, a first gear 6, a second gear 7, a limiting block 8, a rotating motor 9, a rotating shaft 91, spiral teeth 92, a driving wheel 10, a servo motor 1001, a driven wheel 11, a driving belt 111, a screw rod 12, a scraping plate 13, a sliding shaft 131, a fixed pipe 14, a conveying pipe 141, an atomizing nozzle 142, a coarse filter screen 15, a fine filter screen 16, a fixed shaft 17 and a cam 171.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a purification ash storage bin for collecting ferrochrome smelting dust comprises a collection bin 1, three lower hoppers 2 are uniformly arranged on the lower surface of the collection bin 1, a storage bin 3 is arranged at the lower end of each lower hopper 2, an air inlet 101 is arranged at the middle position of the other side surface of the collection bin 1, a door 31 is rotatably arranged on the other side surface of the storage bin 3, the air inlet 101 facilitates smoke to enter the collection bin 1, the door 31 is opened to facilitate dust cleaning, a liquid inlet pipe 4 is embedded and installed at the middle position of the front surface of the collection bin 1, observation windows 32 are arranged at the positions, close to the two sides of the liquid inlet pipe 4, of the front surface of the collection bin 1 and the front surface of the storage bin 3, in order to facilitate observation of the working conditions inside the collection bin 1 and the storage bin 3, an air outlet 5 is arranged on one side surface of the collection bin 1, a first gear 6 is embedded and rotatably installed, and the upper surface of the collecting bin 1 is embedded and rotatably provided with a second gear 7 at the position close to the two sides of the first gear 6, the upper surface of the collecting bin 1 is symmetrically connected with two limit blocks 8 at the position close to the front of the second gear 7, one side of each limit block 8 is embedded and rotatably provided with a rotating motor 9, one end of each rotating motor 9 is fixedly connected with a rotating shaft 91, the other end of each rotating shaft 91 is rotatably connected with one side of another limit block 8, the outer surface of each rotating shaft 91 is respectively provided with a spiral tooth 92 matched with the first gear 6 and the second gear 7, the spiral teeth 92 are meshed with the first gear 6 and the second gear 7, when the rotating motor 9 drives the rotating shaft 91 to rotate, the spiral teeth 92 on the rotating shaft 91 can respectively drive the first gear 6 and the second gear 7 to rotate, one side surface of the storing bin 3 is respectively embedded and rotatably provided with a driving wheel 10 and, one end of the driving wheel 10 and one end of the driven wheel 11 are both horizontally connected with a screw rod 12, one side surface of the driving wheel 10 is fixedly connected with a servo motor 1001, the driving wheel 10 and the driven wheel 11 are in transmission connection through a transmission belt 111, when the servo motor 1001 rotates, the driving wheel 10 and the driven wheel 11 can drive the two screw rods 12 to rotate under the transmission of the transmission belt 111, one end of each screw rod 12 is rotatably connected with one side surface inside the storage bin 3, the outer surface of each screw rod 12 is sleeved with a scraper 13 matched with the screw rod 12, the positions, close to the lower position of the screw rod 12, of one side surface of each scraper 13 are symmetrically provided with a sliding shaft 131 in a penetrating and sliding mode, two ends of each sliding shaft 131 are respectively rotatably connected with two side surfaces inside the storage bin 3, the lower surface of each scraper 13 is in contact with the lower surface inside the storage bin 3, the lower end of the first gear 6 is fixedly connected with a fixed pipe 14, both sides of the fixed pipe 14 are horizontally connected with delivery pipes 141, the lower surface of the delivery pipes 141 is uniformly provided with atomizing nozzles 142, one end of a liquid inlet pipe 4 is rotatably connected with the lower end of the fixed pipe 14, water is introduced into the liquid inlet pipe 4 and can be sprayed out from the atomizing nozzles 142 to treat dust in smoke, the inner parts of both sides of the collection bin 1 are respectively and vertically provided with a coarse filter screen 15 and a fine filter screen 16, the lower end of the second gear 7 is vertically connected with a fixed shaft 17, the outer surfaces of the two fixed shafts 17 are symmetrically sleeved with cams 171, one end of each cam 171 is contacted with one side surface of the fine filter screen 16, the fixed shaft 17 drives the cam 171 to rotate when rotating, the cam 171 can vibrate the coarse filter screen 15 and the fine filter screen 16 to treat the dust adhered to the surfaces of the coarse filter screen and further improve the dust collection efficiency, the lower end, and those not described in detail in this specification are well within the skill of those in the art.

When the dust collector is used, firstly, flue gas is introduced into the gas inlet 101, the flue gas is firstly screened by the coarse filter screen 15 to filter large dust in the flue gas, then water is introduced into the liquid inlet pipe 4, the water flows into the conveying pipe 141 from the fixed pipe 14, then the water is sprayed out of the atomizing spray head 142 and is sprayed onto the flue gas to reduce dust in the flue gas, finally, the flue gas is screened again by the fine filter screen 16 to screen dust in the flue gas, then the flue gas is dispersed from the air outlet 5, when the dust is collected, the power supply of the rotating motor 9 is switched on, the rotating motor 9 drives the rotating shaft 91 to rotate, the rotating shaft 91 drives the spiral teeth 92 to rotate, and as the spiral teeth 92 are meshed with the first gear 6 and the second gear 7, the first gear 6 drives the fixed pipe 14 to rotate, the fixed pipe 14 drives the conveying pipe 141 to rotate, the delivery pipe 141 drives the atomizing nozzle 142 to rotate, so that water is uniformly sprayed to the flue gas, when the second gear 7 rotates, the second gear 7 drives the fixed shaft 17 to rotate, the fixed shaft 17 drives the cam 171 to rotate, the cams 171 on the two fixed shafts 17 respectively hit the coarse filter screen 15 and the fine filter screen 16, so that the coarse filter screen 15 and the fine filter screen 16 continuously vibrate, thereby dust on the surface of the coarse filter screen is shaken off, the dust falls into the storage bin 3 from the blanking hopper 2, before collecting the dust, the power supply of the servo motor is switched on, the servo motor 1001 drives the driving wheel 10 to rotate, under the transmission of the transmission belt 111, the driving wheel 10 drives the transmission belt 111 to drive the driven wheel 11 to rotate, so that the driving wheel 10 and the lead screw 12 on the driven wheel 11 rotate, when the lead screw 12 rotates, the scraper 13 is driven to slide on the lead screw 12, so that the scraper 13 moves, then, dust starts to be collected, when the dust in the storage bin 3 reaches a certain degree, the door 31 is opened, the power supply of the servo motor 1001 is switched on, the scraper 13 moves on the screw rod 12, the scraper 13 pushes the dust in the storage bin 3 out, and in the pushing process of the scraper 13, the scraper 13 can slide on the sliding shaft 131, so that the stability of the scraper 13 is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a purify grey storage bin for collecting ferrochrome smelting dust, includes collection storehouse (1), its characterized in that: the lower surface of the collecting bin (1) is uniformly provided with three blanking hoppers (2), the lower end of each blanking hopper (2) is provided with a storing bin (3), the middle position of the front surface of the collecting bin (1) is embedded with a liquid inlet pipe (4), one side surface of the collecting bin (1) is provided with an air outlet (5), the middle position of the upper surface of the collecting bin (1) is embedded with a first gear (6) in a rotating way, the positions of the two sides of the upper surface of the collecting bin (1), which are close to the first gear (6), are embedded with second gears (7) in a rotating way, the position of the front of the upper surface of the collecting bin (1), which is close to the second gears (7), is symmetrically connected with two limiting blocks (8), one side of each limiting block (8) is embedded with a rotating motor (9), one side surface of the storing bin (3) is respectively embedded with a driving wheel (10) and a driven wheel (, the equal horizontally connected of one end of action wheel (10) and follow driving wheel (11) has lead screw (12), the one end of lead screw (12) is rotated with the inside side of storing storehouse (3) and is connected, the surface of lead screw (12) cup joints and is provided with rather than assorted scraper blade (13), the fixed pipe of lower extreme fixedly connected with (14) of first gear (6), collect the inside thick filter screen (15) and the fine filter screen (16) of installing perpendicularly respectively in both sides in storehouse (1), the lower extreme of second gear (7) is connected with fixed axle (17) perpendicularly, the lower extreme of fixed axle (17) is connected with the inside lower surface rotation of collecting storehouse (1).

2. The purified ash storage bin for collecting ferrochrome smelting dust according to claim 1, wherein: the other side surface intermediate position department of collecting storehouse (1) is provided with air inlet (101), the opposite side surface rotation of storing storehouse (3) installs door (31).

3. The purified ash storage bin for collecting ferrochrome smelting dust according to claim 1, wherein: one end fixedly connected with pivot (91) of rotating electrical machines (9), the other end of pivot (91) rotates with a side of another stopper (8) and is connected, and the surface of pivot (91) is provided with respectively with first gear (6) and second gear (7) assorted helical tooth (92), be the joggle between helical tooth (92) and first gear (6) and second gear (7).

4. The purified ash storage bin for collecting ferrochrome smelting dust according to claim 1, wherein: the equal horizontally connected of both sides of fixed pipe (14) has conveyer pipe (141), the lower surface of conveyer pipe (141) evenly is provided with atomizer (142), the one end of feed liquor pipe (4) is rotated with the lower extreme of fixed pipe (14) and is connected.

5. The purified ash storage bin for collecting ferrochrome smelting dust according to claim 1, wherein: the outer surface of the two fixed shafts (17) is symmetrically sleeved with a cam (171), and one end of the cam (171) is in contact with one side face of the fine filter screen (16).

6. The purified ash storage bin for collecting ferrochrome smelting dust according to claim 1, wherein: one side surface of the driving wheel (10) is fixedly connected with a servo motor (1001), and the driving wheel (10) is in transmission connection with the driven wheel (11) through a transmission belt (111).

7. The purified ash storage bin for collecting ferrochrome smelting dust according to claim 1, wherein: the utility model discloses a storage bin, including scraper blade (13), the below position department symmetry that is close to lead screw (12) on one side surface of scraper blade (13) runs through slidable mounting has sliding shaft (131), the both ends of sliding shaft (131) rotate with the inside both sides face of storing storehouse (3) respectively and be connected, the lower surface of scraper blade (13) and the inside lower surface contact of storing storehouse (3).

8. The purified ash storage bin for collecting ferrochrome smelting dust according to claim 1, wherein: the front surface of the collection bin (1) is provided with observation windows (32) at the positions close to the two sides of the liquid inlet pipe (4) and at the front surface of the storage bin (3).