CN209828490U - Converter dust collector convenient to change sack - Google Patents
Converter dust collector convenient to change sack Download PDFInfo
- Publication number
- CN209828490U CN209828490U CN201920206978.1U CN201920206978U CN209828490U CN 209828490 U CN209828490 U CN 209828490U CN 201920206978 U CN201920206978 U CN 201920206978U CN 209828490 U CN209828490 U CN 209828490U
- Authority
- CN
- China
- Prior art keywords
- cloth bag
- box
- dust removal
- dust
- fixed
- 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
- 239000000428 dust Substances 0.000 title claims abstract description 139
- 239000004744 fabric Substances 0.000 claims abstract description 97
- 241000208125 Nicotiana Species 0.000 claims description 8
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 238000002347 injection Methods 0.000 abstract description 11
- 239000007924 injection Substances 0.000 abstract description 11
- 238000005507 spraying Methods 0.000 abstract 2
- 239000000779 smoke Substances 0.000 description 19
- 239000007789 gas Substances 0.000 description 16
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 7
- 239000003546 flue gas Substances 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000009628 steelmaking Methods 0.000 description 3
- 229910000851 Alloy steel Inorganic materials 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910001021 Ferroalloy Inorganic materials 0.000 description 1
- 241000976924 Inca Species 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a converter dust removing device convenient for replacing a cloth bag, which comprises a dust removing box, a cloth bag box, an exhaust pipe, a fan and a dust removing cloth bag, the upper end and the lower end of the two sides in the dust removing box are respectively welded with a slide rail, the slide rails are provided with slide blocks in a sliding way, the four slide blocks are respectively welded at the upper end and the lower end of the two sides of the cloth bag box, the bottom end of the cloth bag box is welded with a round block through a connecting rod, the top end of the cloth bag box is provided with a round hole, threaded rings are respectively arranged on the round block and in the round hole in a threaded manner, the two threaded rings are respectively fixed at the two ends of the dust removal cloth bag, the dust removal cloth bag is vertically fixed in the cloth bag box, the top end in the dust removal box is fixed with an air injection pipe, the lower surface of the air spraying pipe is fixed with an air spraying head, the upper part of one side of the dust removal box is fixedly connected with one end of an exhaust pipe, and the other end of the exhaust pipe is fixed with an air inlet of the fan. The utility model has the advantages of quick replacement sack, easy operation is convenient, save time.
Description
Technical Field
The utility model relates to a converter dust removal technical field specifically is a converter dust collector convenient to change sack.
Background
The converter steelmaking uses molten iron, scrap steel and ferroalloy as main raw materials, does not need external energy, and completes the steelmaking process in the converter by means of heat generated by physical heat of molten iron and chemical reaction among molten iron components. The converter is mainly used for producing carbon steel, alloy steel and smelting copper and nickel.
A large amount of smoke and dust are generated in the converter steelmaking process, and primary and secondary dust removal is needed to filter the smoke and dust generated by the converter, so that the discharged gas reaches the discharge standard. For secondary dust removal, multi-purpose bag-type dust removal, a cloth bag is made of woven filter cloth or non-woven felt, dust-containing gas is filtered by utilizing the filtering action of fiber fabrics, and fine, dry and non-fibrous dust is collected. When the dust-containing gas enters the bag-type dust collector, the smoke dust is blocked by the bag when passing through the bag, so that the gas is purified.
The bag-type dust collector has the advantages that a plurality of bags are arranged in the bag-type dust collector, the bags need to be replaced after the use time of the bags is limited, the bags in the common bag-type dust collector need to be replaced one by one, the replacement efficiency is low, and the time is wasted.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a converter dust collector convenient to change sack possesses the quick replacement sack, and easy operation is convenient, and save time's advantage has solved the sack in the sack cleaner and has need changed one by one, and the inefficiency of change, the problem of waste time. In order to achieve the above object, the utility model provides a following technical scheme: a converter dust removal device convenient for replacing a cloth bag comprises a dust removal box, a cloth bag box, an exhaust pipe, a fan and a dust removal cloth bag, wherein slide rails are welded at the upper end and the lower end of two sides in the dust removal box, slide blocks are slidably mounted on the slide rails, four slide blocks are welded at the upper end and the lower end of two sides of the cloth bag box respectively, a round block is welded at the bottom end of the cloth bag box through a connecting rod, a round hole is formed in the top end of the cloth bag box, threaded rings are mounted on the round block and in the round hole in a threaded manner, two threaded rings are fixed at two ends of the dust removal cloth bag respectively, the dust removal cloth bag is vertically fixed in the cloth bag box, an air injection pipe is fixed at the top end in the dust removal box, an air injection head is fixed on the lower surface of the air injection pipe, the upper side of the, the fan bottom mounting has the mount.
Preferably, four support columns are welded on the outer side of the bottom end of the dust removal box in an annular array mode.
Preferably, the sliding block is slidably mounted in a sliding groove formed in the sliding rail, and the sliding block is matched with the sliding groove.
Preferably, the cloth bag box is formed by fixing five steel plates through screws, and the bottom end of the cloth bag box is not provided with a steel plate.
Preferably, a smoke inlet pipe is inserted into one side of the cloth bag box, a hole matched with the smoke inlet pipe is formed in one side of the cloth bag box, the smoke inlet pipe is communicated with the inside of the cloth bag box, and one end, deviating from the cloth bag box, of the smoke inlet pipe penetrates through the dust removal box.
Preferably, the air nozzles correspond to the dust removal cloth bags one by one.
Preferably, a dust exhaust pipe is fixed at the bottom end of the dust removal box and communicated with the inside of the dust removal box.
Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model discloses a set up the slide rail, sack case and slider, reached the quick replacement sack, easy operation is convenient, time saving's effect, the utility model discloses be provided with slide rail, sack case and slider, the both ends of dust removal sack all are fixed with the screw ring, the screw thread that the screw ring at dust removal sack both ends corresponds respectively is installed in the round hole and on the round piece, set up the thread groove with screw ring looks adaptation in the round hole and on the round piece, the dust removal sack is vertical to be fixed at the sack incasement, a plurality of dust removal sacks are full of the sack case, the slider slidable mounting of sack case both sides is on the slide rail of dust removal incasement wall, the slider is equivalent to the stopper card on the slide rail, fixes the sack case at the dust removal incas. When the dust removal cloth bag needs to be replaced, the dust removal box is opened, the cloth bag box is pulled out, the sliding block slides out from the sliding rail, the used cloth bag box is taken out, a new cloth bag box is installed in the dust removal box in a sliding mode, the dust removal cloth bag does not need to be replaced one by one in the dust removal box, the efficiency is improved, the time is saved, and the dust removal effect on the converter is not influenced. The bag box that gets off of changing can be dismantled, can reuse after clearing up the dust removal sack in the bag box, and a plurality of bag boxes alternate use resources are saved.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic view of a front cross-sectional structure of the cloth bag box of the present invention;
fig. 3 is a schematic top view of the cloth bag box of the present invention;
fig. 4 is a schematic view of the bottom structure of the bag box of the present invention.
In the figure: 1. a support pillar; 2. a smoke inlet pipe; 3. a dust removal box; 4. a slide rail; 5. a gas ejector tube; 6. a gas showerhead; 7. a cloth bag box; 8. an exhaust pipe; 9. a fan; 10. a fixed mount; 11. a dust exhaust pipe; 12. a dust removal cloth bag; 13. a slider; 14. a threaded ring; 15. a connecting rod; 16. a round block; 17. a circular hole.
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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 4, the present invention provides an embodiment: the utility model provides a converter dust collector convenient to change sack, includes dust removal case 3, sack case 7, blast pipe 8, fan 9 and dust removal sack 12, and the dust removal case 3 bottom outside is the welding of annular array has four support columns 1, and the contact of support column 1 bottom and ground, support column 1 is fixed with dust removal case 3 and is placed subaerial. Slide rails 4 are welded at the upper ends and the lower ends of two sides in the dust removing box 3, a slide block 13 is arranged on each slide rail 4 in a sliding mode, the slide block 13 is matched with the corresponding slide groove, and the slide block 13 keeps stable when sliding on the slide rails 4. Four sliders 13 weld respectively at the upper and lower both ends of sack case 7 both sides, and slider 13 is equivalent to the stopper card on slide rail 4, fixes sack case 7 in dust removal case 3, sack case 7 and slider 13 synchronous motion. When the dust removal cloth bag 12 needs to be replaced, the dust removal box 3 is opened, the cloth bag box 7 is pulled outwards, the sliding block 13 slides out from the sliding rail 4, the used cloth bag box 7 is taken out, the new cloth bag box 7 is installed into the dust removal box 3 in a sliding mode, the dust removal cloth bag 12 does not need to be replaced one by one in the dust removal box 3, the efficiency is improved, the time is saved, and the dust removal of the converter is not influenced. The cloth bag box 7 is formed by fixing five steel plates through screws, and the bottom end of the cloth bag box 7 is not provided with a steel plate, so that the cloth bag box 7 is conveniently detached to clean the dust removal cloth bag 12 inside. The bottom end of the cloth bag box 7 is welded with a round block 16 through a connecting rod 15, the top end of the cloth bag box 7 is provided with a round hole 17, thread grooves are formed in the round hole 17 and the round block 16, thread rings 14 are installed on the round block 16 and the round hole 17 in a threaded mode, and the thread grooves are matched with the thread rings 14. The two threaded rings 14 are respectively fixed at two ends of the dust removing cloth bag 12, the dust removing cloth bag 12 is vertically fixed in the cloth bag box 7, and the plurality of dust removing cloth bags 12 fill the cloth bag box 7. The cloth bag box 7 which is replaced can be detached, the threaded ring 14 is unscrewed, the dust removal cloth bag 12 is detached for cleaning, the dust removal cloth bag 12 in the cloth bag box 7 can be reused after being cleaned, and the cloth bag boxes 7 are used alternatively, so that resources are saved.
The tobacco inlet pipe 2 is inserted into one side of the cloth bag box 7, a hole matched with the tobacco inlet pipe 2 is formed in one side of the cloth bag box 7, the tobacco inlet pipe 2 is communicated with the inside of the cloth bag box 7, and the tobacco inlet pipe 2 is inserted into the cloth bag box 7 through the hole. One end of the smoke inlet pipe 2, which is far away from the cloth bag box 7, penetrates through the dust removal box 3, the smoke inlet pipe 2 is communicated with a pipeline for discharging smoke dust in primary dust removal, smoke needing secondary dust removal enters the cloth bag box 7 through the smoke inlet pipe 2, the smoke passes through the dust removal cloth bag 12, dust in the smoke is blocked by the dust removal cloth bag 12, the dust falls into a dust hopper at the bottom end of the dust removal box 3 from the bottom end of the cloth bag box 7, and the filtered smoke passes through the dust removal cloth bag 12 and is discharged from the round hole 17. The upper side of one side of the dust removal box 3 is fixedly connected with one end of an exhaust pipe 8, the exhaust pipe 8 is communicated with the upper side inside the dust removal box 3, filtered flue gas enters the exhaust pipe 8, the other end of the exhaust pipe 8 is fixed with an air inlet of a fan 9, the fan 9 is of a type of Jiuzhou Puhui 4-72, and the fan 9 has the advantages of high temperature resistance and explosion resistance. The fan 9 is connected with an external power supply, the fan 9 is electrified and started to suck filtered smoke through the exhaust pipe 8, and the smoke is discharged into subsequent processing equipment from an air outlet of the fan 9. The bottom end of the fan 9 is fixed with a fixing frame 10, and the fixing frame 10 is fixed on the ground, so that the fan 9 is fixed.
The top end of the interior of the dust removal box 3 is fixedly provided with the gas injection pipe 5, the gas injection pipe 5 is communicated with an external air blower, the lower surface of the gas injection pipe 5 is fixedly provided with the gas injection heads 6, the gas injection heads 6 correspond to the dust removal cloth bag 12 one by one, when the dust removal cloth bag 12 is cleaned, gas is blown into the gas injection pipe 5 through the external air blower, the gas is sprayed into the dust removal cloth bag 12 through the gas injection heads 6, the dust removal cloth bag 12 is inflated with pressurized gas and then expands, and dust adhered to the surface of the dust removal cloth bag 12 is blown down to clean the. Dust exhaust pipe 11 is fixed with to dust removal 3 bottom, and dust exhaust pipe 11 and the inside intercommunication of dust removal case 3, and dust exhaust pipe 11 communicates outside dust shaker, starts the dust shaker after, through dust exhaust pipe 11 with the dust suction in the dust hopper of dust removal case 3 bottom.
The working principle is as follows: the flue gas enters the cloth bag box 7 through the smoke inlet pipe 2, the flue gas passes through the dust removal cloth bag 12, dust in the flue gas is blocked by the dust removal cloth bag 12, the dust falls into a dust hopper at the bottom end of the dust removal box 3 from the bottom end of the cloth bag box 7, the filtered flue gas passes through the dust removal cloth bag 12 and is discharged from a circular hole 17, the filtered flue gas is sucked into the fan 9 through the exhaust pipe 8, and the flue gas is discharged from an air outlet of the fan 9; when needing to change dust removal sack 12, open dust removal case 3, outwards pull out sack case 7, slider 13 follows slide rail 4 and goes up the roll-off, takes out used sack case 7, with new sack case 7 slip installation in dust removal case 3, the sack case 7 of changing down can be dismantled, unscrew and take off threaded ring 14, pull down the clearance of dust removal sack 12, can reuse after clearing up the dust removal sack 12 in the sack case 7, a plurality of sack cases 7 use in turn.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a converter dust collector convenient to change sack, includes dust removal case (3), sack case (7), blast pipe (8), fan (9) and dust removal sack (12), its characterized in that: slide rails (4) are welded at the upper and lower ends of two sides inside the dust removing box (3), slide rails (13) are arranged on the slide rails (4) in a sliding mode, the four slide rails (13) are respectively welded at the upper and lower ends of two sides of the cloth bag box (7), round blocks (16) are welded at the bottom end of the cloth bag box (7) through connecting rods (15), round holes (17) are formed in the top end of the cloth bag box (7), threaded rings (14) are installed on the round blocks (16) and in the round holes (17) in a threaded mode, the two threaded rings (14) are respectively fixed at two ends of the dust removing cloth bag (12), the dust removing cloth bag (12) is vertically fixed in the cloth bag box (7), an air jet pipe (5) is fixed at the top end inside the dust removing box (3), an air jet head (6) is fixed on the lower surface of the air jet pipe (5), and one side upper portion of the dust, and blast pipe (8) and dust removal case (3) inside top intercommunication, the air intake of blast pipe (8) other end and fan (9) is fixed, fan (9) bottom mounting has mount (10).
2. The converter dust collector convenient for replacing cloth bags according to claim 1, characterized in that: the bottom outside of dust removal case (3) is that annular array welding has four support columns (1).
3. The converter dust collector convenient for replacing cloth bags according to claim 1, characterized in that: the sliding block (13) is slidably arranged in a sliding groove formed in the sliding rail (4), and the sliding block (13) is matched with the sliding groove.
4. The converter dust collector convenient for replacing cloth bags according to claim 1, characterized in that: the cloth bag box (7) is formed by fixing five steel plates through screws, and the bottom end of the cloth bag box (7) is not provided with a steel plate.
5. The converter dust collector convenient for replacing cloth bags according to claim 1, characterized in that: cloth bag case (7) one side is pegged graft and is had into tobacco pipe (2), cloth bag case (7) one side seted up with advance the hole of tobacco pipe (2) looks adaptation, advance tobacco pipe (2) and the inside intercommunication of cloth bag case (7), advance the one end that tobacco pipe (2) deviate from cloth bag case (7) and pass dust removal case (3).
6. The converter dust collector convenient for replacing cloth bags according to claim 1, characterized in that: the air nozzles (6) correspond to the dust removal cloth bags (12) one by one.
7. The converter dust collector convenient for replacing cloth bags according to claim 1, characterized in that: dust exhaust pipe (11) are fixed at the bottom end of dust removal box (3), and dust exhaust pipe (11) is communicated with the interior of dust removal box (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920206978.1U CN209828490U (en) | 2019-02-18 | 2019-02-18 | Converter dust collector convenient to change sack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920206978.1U CN209828490U (en) | 2019-02-18 | 2019-02-18 | Converter dust collector convenient to change sack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209828490U true CN209828490U (en) | 2019-12-24 |
Family
ID=68904075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920206978.1U Expired - Fee Related CN209828490U (en) | 2019-02-18 | 2019-02-18 | Converter dust collector convenient to change sack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209828490U (en) |
-
2019
- 2019-02-18 CN CN201920206978.1U patent/CN209828490U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191224 |