CN218250609U

CN218250609U - Tuyere slag conveyor for blast furnace raking operation

Info

Publication number: CN218250609U
Application number: CN202221146960.5U
Authority: CN
Inventors: 姜玉正; 姜玉毅
Original assignee: Huaxi Furnace Refractory Co ltd Henan
Current assignee: Huaxi Furnace Refractory Co ltd Henan
Priority date: 2022-05-13
Filing date: 2022-05-13
Publication date: 2023-01-10
Anticipated expiration: 2032-05-13

Abstract

The utility model discloses a blast furnace takes off defeated sediment machine in wind gap for stove operation relates to blast furnace takes off stove operation technical field, including the set casing, one side of set casing is equipped with the installation component, the top fixedly connected with bounding wall of set casing, the defeated hopper of top fixedly connected with of bounding wall, the top fixedly connected with fender shell of defeated hopper, the inside of fender shell is equipped with two broken subassemblies, the first motor of top fixedly connected with of fender shell, one side fixedly connected with sealing washer of fender shell, the beneficial effects of the utility model are that: be convenient for be connected and convenient to detach between baffle and the set casing through fastening bolt, be convenient for wash alone set casing inside and baffle, the simplicity promotes, and helical blade is convenient for transport the material sediment simultaneously, and the shower nozzle is convenient for spray the material sediment, helps transporting in the lump to the dust that scatters in the air, is convenient for supplementary promotion through the stock guide to the smoothness nature of material sediment transportation to can transport the material sediment through the transport opening and export.

Description

Tuyere slag conveyor for blast furnace raking operation

Technical Field

The utility model relates to a wind gap slag conveyor, in particular to a wind gap slag conveyor for the operation of raking up a furnace of a blast furnace, which belongs to the technical field of the operation of raking up a furnace of a blast furnace.

Background

The slagging-off stove is mainly organized artifical entering stove and is taken off the stove in, shovels the material sediment with the spade and throws the wind gap outside, in the consumer of thermal power factory or in the consumer when the operation is taken off to the blast furnace, and the slag conveyor is a common coal conveying equipment, can carry raw materials coal to appointed place, and the transport effect of current slag conveyor when carrying the material sediment remains to promote to the simplicity when cleaning the slag conveyor inside remains to promote.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a blast furnace is taken off stove operation and is used defeated sediment machine in wind gap to the transport effect of the current defeated sediment machine of proposing when carrying the material sediment in solving above-mentioned background art remains the problem that promotes.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a blast furnace takes off defeated sediment machine in wind gap for stove operation, includes the set casing, one side of set casing is equipped with the installation component, the top fixedly connected with bounding wall of set casing, the defeated hopper of top fixedly connected with of bounding wall, the top fixedly connected with fender shell of defeated hopper, the inside of fender shell is equipped with two broken subassemblies, the first motor of top fixedly connected with of fender shell, one side fixedly connected with sealing washer of fender shell, one side fixedly connected with fixation box of set casing, the inner wall fixedly connected with second motor of fixation box one side, the transmission shaft fixedly connected with helical blade of second motor, the inboard fixedly connected with stock guide in bottom of set casing.

Preferably, two the broken subassembly all includes connecting rod and dead lever, one of them the connecting rod is fixed to be set up on the transmission shaft of first motor, another the connecting rod rotates to set up the top inboard of fender shell, two the equal fixedly connected with drive gear in bottom of connecting rod, two drive gear meshes mutually, two the dead lever is fixed the setting respectively two drive gear's bottom, two the equal fixedly connected with crushing sword in bottom of dead lever.

Preferably, the two crushing knives are arranged in a vertically staggered manner.

Preferably, the installation component includes baffle, four fixed blocks and four thread grooves, the baffle with the opposite side looks block of set casing, four the fixed block is two bisymmetry fixed settings respectively and is in the front and the back of baffle, four the equal threaded connection in inboard of fixed block has fastening bolt, four the thread groove is two bisymmetry respectively and sets up the inboard at the positive inboard of baffle and back, four fastening bolt respectively with four thread groove threaded connection, defeated cinder notch has been seted up to the inboard of baffle.

Preferably, the inner wall of the other side of the retaining shell is fixedly connected with a fixing plate, and one side of the fixing plate is U-shaped.

Preferably, the top fixedly connected with of set casing props up the piece, the top fixedly connected with inlet tube of propping up the piece, the one end fixedly connected with shower nozzle of inlet tube, the shower nozzle is located the inside of bounding wall.

Preferably, the fixed casing openly fixedly is equipped with flush mounting plate of switch, flush mounting plate of switch's surface is equipped with first motor switch and second motor switch respectively, first motor with the second motor is respectively through first motor switch and second motor switch and external power supply electric connection.

Compared with the prior art, the utility model provides a pair of blast furnace is taken off stove operation with wind gap sediment conveyor has following beneficial effect:

1. a tuyere slag conveyor for the raking operation of a blast furnace is convenient to drive two crushing knives to synchronously rotate through the synchronous rotation of two transmission gears, is convenient to further crush material slag entering the inner part of a blocking shell, and is convenient to overturn at a certain position on one side of a U shape after the material slag enters the inner part of the blocking shell through a fixing plate with one side being provided with the U shape, so that the material slag is in full contact with the crushing knives, and the crushing effect of the material slag is improved;

2. the utility model provides a blast furnace is taken off defeated sediment machine in wind gap for stove operation, be convenient for be connected and convenient to detach between baffle and the set casing through fastening bolt, be convenient for wash alone the set casing inside and baffle, the simplicity promotes, helical blade is convenient for transport the material sediment simultaneously, the shower nozzle is convenient for spray the material sediment, help transporting in the lump to the dust that scatters in the air, be convenient for supplementary promotion through the stock guide to the smoothness nature of material sediment transportation, and can transport the material sediment through the transport mouth and export.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic sectional structure of the present invention;

fig. 4 is an enlarged schematic structural view of the crushing assembly of the present invention;

FIG. 5 is a schematic sectional view of a part of the present invention;

fig. 6 is a schematic view of a partial structure of the present invention.

In the figure: 1. a stationary housing; 2. a crushing assembly; 21. a connecting rod; 22. a transmission gear; 23. fixing the rod; 24. a crushing knife; 3. mounting the component; 31. a baffle plate; 32. a fixed block; 33. fastening a bolt; 34. a thread groove; 35. a slag conveying port; 4. enclosing plates; 5. a material conveying hopper; 6. a blocking shell; 7. a first motor; 8. a seal ring; 9. a fixing plate; 10. supporting a block; 11. a water inlet pipe; 12. a spray head; 13. a fixed box; 14. a second motor; 15. a helical blade; 16. a material guide plate; 17. a switch panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Example 1:

referring to fig. 1-6, the utility model provides a tuyere slag conveyor for the raking operation of a blast furnace, which comprises a fixed shell 1, wherein one side of the fixed shell 1 is provided with an installation component 3, the top end of the fixed shell 1 is fixedly connected with a surrounding plate 4, the top end of the surrounding plate 4 is fixedly connected with a material conveying hopper 5, the top end of the material conveying hopper 5 is fixedly connected with a blocking shell 6, two crushing components 2 are arranged inside the blocking shell 6, the top end of the blocking shell 6 is fixedly connected with a first motor 7, one side of the blocking shell 6 is fixedly connected with a sealing ring 8, one side of the fixed shell 1 is fixedly connected with a fixed box 13, the inner wall of one side of the fixed box 13 is fixedly connected with a second motor 14, the transmission shaft of the second motor 14 is fixedly connected with a helical blade 15, and the inner side of the bottom end of the fixed shell 1 is fixedly connected with a material guide plate 16;

the inner wall of the other side of the retaining shell 6 is fixedly connected with a fixing plate 9, and one side of the fixing plate 9 is arranged in a U shape;

the top end of the fixed shell 1 is fixedly connected with a supporting block 10, the top end of the supporting block 10 is fixedly connected with a water inlet pipe 11, one end of the water inlet pipe 11 is fixedly connected with a spray head 12, and the spray head 12 is positioned inside the enclosing plate 4;

the fixed casing 1 openly fixedly is equipped with flush mounting plate of switch 17, and flush mounting plate of switch 17's surface is equipped with first motor switch and second motor switch respectively, and first motor 7 and second motor 14 are respectively through first motor switch and second motor switch and external power source electric connection.

Example 2:

the two crushing assemblies 2 respectively comprise connecting rods 21 and fixing rods 23, wherein one connecting rod 21 is fixedly arranged on a transmission shaft of the first motor 7, the other connecting rod 21 is rotatably arranged on the inner side of the top end of the blocking shell 6, the bottom ends of the two connecting rods 21 are respectively and fixedly connected with a transmission gear 22, the two transmission gears 22 are meshed with each other, the two fixing rods 23 are respectively and fixedly arranged at the bottom ends of the two transmission gears 22, and the bottom ends of the two fixing rods 23 are respectively and fixedly connected with a crushing cutter 24;

the two crushing knives 24 are arranged in a vertically staggered manner;

specifically, as shown in fig. 2, fig. 3 and fig. 4, firstly, the fixing shell 1 is integrally placed at a required use position, then, the material slag is introduced into the inner part of the blocking shell 6, then, the first motor 7 is controlled to operate through the first motor switch on the switch panel 17, the first motor 7 drives the two meshed transmission gears 22 to synchronously rotate, namely, the two crushing knives 24 are driven to synchronously rotate, the material slag is crushed, then, when entering the inner part of the blocking shell 6, the material slag can be in contact with one side of the U-shaped setting of the fixing plate 9, the material slag is favorably carried by one side of the U-shaped setting to overturn, the number of times of contact with the crushing knives 24 is convenient to be increased, the material slag is conveniently and fully crushed, then, the material slag falls downwards, the water inlet pipe 11 is communicated with an external water supply structure in advance at the moment, then, water is sprayed through the spray nozzle 12, the material slag and dust are sprayed, and the effect of conveying the material slag is favorably improved.

Example 3:

the mounting assembly 3 comprises a baffle 31, four fixing blocks 32 and four thread grooves 34, the baffle 31 is clamped with the other side of the fixing shell 1, the four fixing blocks 32 are respectively fixed on the front and the back of the baffle 31 in a pairwise symmetry manner, fastening bolts 33 are respectively connected with the inner sides of the four fixing blocks 32 in a threaded manner, the four thread grooves 34 are respectively arranged on the inner sides of the front and the back of the baffle 31 in a pairwise symmetry manner, the four fastening bolts 33 are respectively in threaded connection with the four thread grooves 34, and a slag conveying port 35 is formed in the inner side of the baffle 31;

specifically, as shown in fig. 1, fig. 2, fig. 3, and fig. 5, the wetted material slag continues to fall, the second motor 14 is controlled by the second motor switch to operate, then the second motor 14 drives the helical blade 15 to rotate, the material slag is transported and output through the slag conveying port 35, when the inside of the fixing shell 1 needs to be cleaned, the four fastening bolts 33 are rotated, so that each fastening bolt 33 is separated from the thread groove 34 on the inner side of the fixing shell 1, the baffle 31 can be detached, the inside of the baffle 31 and the inside of the fixing shell 1 can be cleaned conveniently, similarly, when the baffle 31 and the fixing shell 1 need to be installed, only the fastening bolts 33 need to correspond to the thread grooves 34, the fastening bolts 33 can be rotated to install the baffle 31 and the fixing shell 1, and the operation is simple, time-saving and labor-saving.

The working principle is as follows: when the tuyere slag conveyor is used in the blast furnace slagging-off operation, firstly, the whole fixed shell 1 is placed at a required use position, then, material slag is introduced into the inner part of the baffle shell 6, then, the first motor 7 is controlled to operate through the first motor switch on the switch panel 17, the first motor 7 drives the two meshed transmission gears 22 to synchronously rotate, namely, the two crushing cutters 24 are driven to synchronously rotate, the material slag is crushed, then, when entering the inner part of the baffle shell 6, the material slag can be contacted with one side of the fixed plate 9 in a U-shaped arrangement, the material slag is favorably carried by one side of the U-shaped arrangement to overturn, the contact times with the crushing cutters 24 are convenient to be promoted, the material slag is conveniently and fully crushed, then, the material slag falls downwards, at the moment, the water inlet pipe 11 is communicated with an external water supply structure in advance, then spout water through shower nozzle 12, spray material sediment and dust, help promoting the effect to the material sediment transportation, then the material sediment of drenching continues the whereabouts, through the operation of second motor on-off control second motor 14, then second motor 14 can drive helical blade 15 and rotate, export the material sediment via defeated cinder notch 35 fortune, when needs are cleaned to set casing 1 inside, rotate four fastening bolt 33, make every fastening bolt 33 all break away from with the thread groove 34 of set casing 1 inboard, can pull down baffle 31, be convenient for clean the inside of baffle 31 and set casing 1, when needing to install between baffle 31 and set casing 1, only need corresponding fastening bolt 33 and thread groove 34, can rotate fastening bolt 33 and install between baffle 31 and the set casing 1, easy and simple to handle labour saving and time saving.

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 blast furnace is taken off stove operation and is used wind gap slag conveyor, includes stationary housing (1), its characterized in that: one side of set casing (1) is equipped with installation component (3), top fixedly connected with bounding wall (4) of set casing (1), the defeated hopper (5) of top fixedly connected with of bounding wall (4), the top fixedly connected with fender shell (6) of defeated hopper (5), the inside of fender shell (6) is equipped with two broken subassemblies (2), the first motor (7) of top fixedly connected with of fender shell (6), one side fixedly connected with sealing washer (8) of fender shell (6), one side fixedly connected with headstock (13) of set casing (1), the inner wall fixedly connected with second motor (14) of headstock (13) one side, the transmission shaft fixedly connected with helical blade (15) of second motor (14), inboard fixedly connected with stock guide (16) in bottom of set casing (1).

2. The tuyere slag conveyor for the slagging-off operation of the blast furnace of claim 1, which is characterized in that: two broken subassembly (2) all includes connecting rod (21) and dead lever (23), one of them connecting rod (21) is fixed to be set up on the transmission shaft of first motor (7), another connecting rod (21) rotates to be set up the top of fender shell (6) is inboard, two the equal fixedly connected with drive gear (22) in bottom of connecting rod (21), two drive gear (22) mesh mutually, two dead lever (23) are fixed setting two respectively the bottom of drive gear (22), two the equal fixedly connected with in bottom of dead lever (23) breaks sword (24).

3. The tuyere slag conveyor for the slagging-off operation of the blast furnace of claim 2, which is characterized in that: the two crushing knives (24) are arranged in a staggered way up and down.

4. The tuyere slag conveyor for the raking operation of the blast furnace as recited in claim 1, wherein: installation component (3) are including baffle (31), four fixed blocks (32) and four thread groove (34), baffle (31) with the opposite side looks block of set casing (1), four fixed block (32) are two bisymmetry fixed setting respectively and are in the front and the back of baffle (31), four the equal threaded connection in inboard of fixed block (32) has fastening bolt (33), four thread groove (34) are two bisymmetry respectively and set up baffle (31) positive inboard and the inboard at the back, four fastening bolt (33) respectively with four thread groove (34) threaded connection, defeated cinder notch (35) have been seted up to the inboard of baffle (31).

5. The tuyere slag conveyor for the raking operation of the blast furnace as recited in claim 1, wherein: the inner wall fixedly connected with fixed plate (9) of fender shell (6) opposite side, one side of fixed plate (9) is the U type setting.

6. The tuyere slag conveyor for the slagging-off operation of the blast furnace of claim 1, which is characterized in that: the top fixedly connected with of set casing (1) props up piece (10), the top fixedly connected with inlet tube (11) of propping up piece (10), the one end fixedly connected with shower nozzle (12) of inlet tube (11), shower nozzle (12) are located the inside of bounding wall (4).

7. The tuyere slag conveyor for the slagging-off operation of the blast furnace of claim 1, which is characterized in that: the front of set casing (1) is fixed and is equipped with flush mounting plate of switch (17), the surface of flush mounting plate of switch (17) is equipped with first motor switch and second motor switch respectively, first motor (7) with second motor (14) are respectively through first motor switch and second motor switch and external power supply electric connection.