CN212982979U - Bottom blowing gas supply device of steelmaking converter - Google Patents
Bottom blowing gas supply device of steelmaking converter Download PDFInfo
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- CN212982979U CN212982979U CN202021266181.XU CN202021266181U CN212982979U CN 212982979 U CN212982979 U CN 212982979U CN 202021266181 U CN202021266181 U CN 202021266181U CN 212982979 U CN212982979 U CN 212982979U
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- box
- box body
- bottom blowing
- steelmaking converter
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Abstract
The utility model discloses a steelmaking converter bottom blowing air feeder, concretely relates to steelmaking converter bottom blowing air feeder technical field, the power distribution box comprises a box body, the one end fixed mounting of box has the intake pipe, the shrouding is installed to the top of box, it crosses the gas pocket to have seted up the multiunit on the shrouding, install the filter screen on the inside along the horizontal direction of box, the embedding of box front surface is provided with the cleaning member, the drawer is installed in the place ahead embedding of box. The utility model discloses in through having set up the cleaning piece, the dwang on the driving motor drives the chain belt and carries out the transmission in the pivoted to make the cleaning brush on the fixed block carry out the brush cleaning to the filter screen surface, can be comparatively comprehensive clean it, effectually got rid of the accumulational impurity in top, reduced the working strength when the staff is clean, make the filter screen possess better filter effect.
Description
Technical Field
The utility model relates to a steelmaking converter bottom blowing air feed technical field, more specifically say, the utility model relates to a steelmaking converter bottom blowing air feed device.
Background
Converter steelmaking (converter steelmaking) is to use molten iron, scrap steel and ferroalloy as main raw materials, and the steelmaking process is completed in a converter by means of heat generated by physical heat of molten iron and chemical reaction among molten iron components without external energy. The converter is divided into acid and alkaline according to refractory materials, and top blowing, bottom blowing and side blowing are carried out according to the positions of gas blown into the converter; according to the gas types, the converter comprises an air separation converter and an oxygen converter. The basic oxygen top-blown converter and the top-bottom combined blown converter are the most commonly used steelmaking equipment due to high production speed, high yield, high single-furnace yield, low cost and low investment. The converter is mainly used for producing carbon steel, alloy steel and smelting copper and nickel, and the bottom of the steelmaking converter needs to be blown and supplied with gas by using a gas blowing and supplying device.
However, in actual use, there still exist many disadvantages, and the filter screen therein needs to be cleaned by the staff regularly, and the workload of the staff is increased because the filter screen is inside the box body.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a steelmaking converter bottom blowing air feeder, through having set up the cleaning piece, dwang on the driving motor is in the pivoted, it carries out the transmission to drive the chain belt, thereby make the cleaning brush on the fixed block carry out the brush sweeping to the filter screen surface, can be comparatively comprehensive clean it, effectual top accumulational impurity of having got rid of, working strength when having reduced the staff and cleaning, make the filter screen possess better filter effect.
In order to achieve the above object, the utility model provides a following technical scheme: a bottom blowing gas supply device of a steelmaking converter comprises a box body, a gas inlet pipe, a sealing plate, gas passing holes, a filter screen, a cleaning piece, a driving motor, a rotating rod, a chain belt, a fixing block, a cleaning brush, a drawer, a sliding block, a bottom plate and a clamping groove, wherein the gas inlet pipe is fixedly arranged at one end of the box body, the sealing plate is arranged above the box body, a plurality of groups of gas passing holes are formed in the sealing plate, the filter screen is arranged in the box body along the horizontal direction, the cleaning piece is embedded in the front surface of the box body, and the drawer is embedded in the;
the cleaning piece is including the driving motor with box side surface fixed connection, driving motor's drive end is provided with the dwang, the outside winding of dwang has the chain belt, the external fixed surface of chain belt is provided with the fixed block, the upper surface of fixed block is provided with the cleaning brush.
In a preferred embodiment, the number of the rotating rods is provided with two groups, a bearing is arranged between the two groups of the rotating rods and the box body, and the two groups of the rotating rods are connected through a chain belt.
In a preferred embodiment, the chain belt is connected with a fixed block in a clamping manner, and the length of the fixed block is equal to the width of the box body.
In a preferred embodiment, a sealing gasket is arranged at the joint of the box body and the drawer.
In a preferred embodiment, a sliding block is fixedly arranged on the lower surface of the box body, a bottom plate is arranged below the sliding block, and a clamping groove is formed in the upper surface of the bottom plate.
In a preferred embodiment, the card slots on the bottom plate are connected with the sliding blocks in a sliding manner, and the number of the sliding blocks is two.
The utility model discloses a technological effect and advantage:
1. the cleaning piece is arranged in the utility model, the rotating rod on the driving motor drives the chain belt to transmit when rotating, so that the cleaning brush on the fixed block can sweep the surface of the filter screen, the filter screen can be cleaned comprehensively, the impurities accumulated above the filter screen are effectively removed, the working strength of workers during cleaning is reduced, and the filter screen has better filtering effect;
2. the utility model discloses in through having set up the bottom plate, the bottom plate is then fixed, aims at the draw-in groove with the sliding block on the box, to inside propelling movement box, and then fixes its quick on the bottom plate, has reached the effect of quick installation, the effectual work efficiency that has improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is the internal structure diagram of the middle box body of the present invention.
Fig. 3 is an enlarged schematic structural view of a portion a in fig. 2 according to the present invention.
The reference signs are: the cleaning device comprises a box body 1, an air inlet pipe 2, a sealing plate 3, an air passing hole 4, a filter screen 5, a cleaning piece 6, a driving motor 61, a rotating rod 62, a chain belt 63, a fixing block 64, a cleaning brush 65, a drawer 7, a sliding block 8, a bottom plate 9 and a clamping groove 10.
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.
The steelmaking converter bottom blowing gas supply device shown in the attached drawings 1, 2 and 3 comprises a box body 1, a gas inlet pipe 2, a sealing plate 3, gas passing holes 4, a filter screen 5, a cleaning piece 6, a driving motor 61, a rotating rod 62, a chain belt 63, a fixing block 64, a cleaning brush 65, a drawer 7, a sliding block 8, a bottom plate 9 and a clamping groove 10, wherein the gas inlet pipe 2 is fixedly installed at one end of the box body 1, the sealing plate 3 is installed above the box body 1, a plurality of groups of gas passing holes 4 are formed in the sealing plate 3, the filter screen 5 is installed in the box body 1 along the horizontal direction, the cleaning piece 6 is embedded in the front surface of the box body 1, and the drawer 7 is embedded in the front of the;
Further, the number of the rotating rods 62 is provided with two groups, a bearing is arranged between the two groups of the rotating rods 62 and the box body 1, and the two groups of the rotating rods 62 are connected through a chain belt 63.
Further, the chain belt 63 is connected with a fixed block 64 in a clamping manner, and the length of the fixed block 64 is equal to the width of the box body 1.
Further, a sealing gasket is arranged at the joint of the box body 1 and the drawer 7.
The implementation mode is specifically as follows: when implementing, gaseous 2 gets into in the box 1 by the intake pipe, pass filter screen 5, wear out from gas passing hole 4 on the shrouding 3, remaining impurity then persists on filter screen 5, put through external power with whole device, the work of driving motor 61 in the control cleaning piece 6, dwang 62 on the driving motor 61 is in the pivoted, drive the chain belt 63 and carry out the transmission, thereby make the cleaning brush 65 on the fixed block 64 carry out the sweeper to filter screen 5 surface, can be comparatively comprehensive clean it, the effectual accumulational impurity in top of having got rid of, working strength when having reduced the staff cleanness, make filter screen 5 possess better filter effect.
The bottom blowing gas supply device of the steelmaking converter is shown in the attached figure 1, wherein a sliding block 8 is fixedly arranged on the lower surface of a box body 1, a bottom plate 9 is installed below the sliding block 8, and a clamping groove 10 is formed in the upper surface of the bottom plate 9.
Furthermore, the clamping grooves 10 on the bottom plate 9 are connected with the sliding blocks 8 in a sliding mode, and the number of the sliding blocks 8 is two.
The implementation mode is specifically as follows: when implementing, bottom plate 9 is then fixed, aligns draw-in groove 10 with sliding block 8 on the box 1, and to inside propelling movement box 1, and then fixes it fast on bottom plate 9, has reached the effect of quick installation, the effectual work efficiency that has improved.
The utility model discloses the theory of operation:
referring to the attached drawings 1, 2 and 3 in the specification, by arranging the cleaning piece 6, the rotating rod 62 on the driving motor 61 drives the chain belt 63 to drive while rotating, so that the cleaning brush 65 on the fixing block 64 can sweep the surface of the filter screen 5, the filter screen can be cleaned comprehensively, impurities accumulated above the filter screen can be effectively removed, the working strength of workers during cleaning is reduced, and the filter screen 5 has a good filtering effect;
referring to the attached drawing 1 of the specification, by arranging the bottom plate 9, the bottom plate 9 is fixed, the sliding blocks 8 on the box body 1 are aligned to the clamping grooves 10, the box body 1 is pushed inwards, and then the sliding blocks are quickly fixed on the bottom plate 9, so that the effect of quick installation is achieved, and the working efficiency is effectively improved.
And finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a steelmaking converter bottom blowing air feeder, includes box (1), intake pipe (2), shrouding (3), crosses gas pocket (4), filter screen (5), cleaning member (6), driving motor (61), dwang (62), chain belt (63), fixed block (64), cleaning brush (65), drawer (7), sliding block (8), bottom plate (9), draw-in groove (10), its characterized in that: an air inlet pipe (2) is fixedly installed at one end of the box body (1), a sealing plate (3) is installed above the box body (1), a plurality of groups of air passing holes (4) are formed in the sealing plate (3), a filter screen (5) is installed in the box body (1) along the horizontal direction, a cleaning piece (6) is embedded in the front surface of the box body (1), and a drawer (7) is embedded in the front of the box body (1);
cleaning member (6) including with box (1) side surface fixed connection's driving motor (61), the drive end of driving motor (61) is provided with dwang (62), the outside winding of dwang (62) has chain belt (63), the external fixed surface of chain belt (63) is provided with fixed block (64), the upper surface of fixed block (64) is provided with cleaning brush (65).
2. The steelmaking converter bottom blowing gas supply apparatus as claimed in claim 1, wherein: the quantity of dwang (62) is provided with two sets ofly, is provided with the bearing between two sets of dwang (62) and box (1), is connected through chain belt (63) between two sets of dwang (62).
3. The steelmaking converter bottom blowing gas supply apparatus as claimed in claim 1, wherein: the chain belt (63) is connected with the fixed block (64) in a clamping mode, and the length of the fixed block (64) is equal to the width of the box body (1).
4. The steelmaking converter bottom blowing gas supply apparatus as claimed in claim 1, wherein: and a sealing gasket is arranged at the joint of the box body (1) and the drawer (7).
5. The steelmaking converter bottom blowing gas supply apparatus as claimed in claim 1, wherein: the lower fixed surface of box (1) is provided with sliding block (8), bottom plate (9) are installed to sliding block (8) below, draw-in groove (10) have been seted up to the upper surface of bottom plate (9).
6. The steelmaking converter bottom blowing gas supply apparatus as claimed in claim 5, wherein: the clamping grooves (10) on the bottom plate (9) are connected with the sliding blocks (8) in a sliding mode, and the sliding blocks (8) are arranged in two groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021266181.XU CN212982979U (en) | 2020-07-02 | 2020-07-02 | Bottom blowing gas supply device of steelmaking converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021266181.XU CN212982979U (en) | 2020-07-02 | 2020-07-02 | Bottom blowing gas supply device of steelmaking converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212982979U true CN212982979U (en) | 2021-04-16 |
Family
ID=75425229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021266181.XU Active CN212982979U (en) | 2020-07-02 | 2020-07-02 | Bottom blowing gas supply device of steelmaking converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212982979U (en) |
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2020
- 2020-07-02 CN CN202021266181.XU patent/CN212982979U/en active Active
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