CN208894391U - A kind of totally-enclosed environmentally friendly slag-draining device of vertical spindle coal pulveriser - Google Patents
A kind of totally-enclosed environmentally friendly slag-draining device of vertical spindle coal pulveriser Download PDFInfo
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- CN208894391U CN208894391U CN201821609656.3U CN201821609656U CN208894391U CN 208894391 U CN208894391 U CN 208894391U CN 201821609656 U CN201821609656 U CN 201821609656U CN 208894391 U CN208894391 U CN 208894391U
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Abstract
The utility model discloses a kind of totally-enclosed environmentally friendly slag-draining devices of vertical spindle coal pulveriser, belong to smelting steel engineering device technique field, it is characterized by: the left end of chassis and the left end of two first sliding rails are hinged, the right end of chassis is fixedly connected with two second sliding rails, and the second sliding rail is connect at an angle with chassis；The two sides of chassis are hinged with the lower end of support plate respectively, and the upper end of two support plates is connected by support rod, and support rod is placed on the lower end of two first sliding rails, keeps the first sliding rail parallel to the ground；The connection of the left end of support plate and extension spring, the right end of extension spring are connect with chassis；Chassis is equipped with a snap-gauge, and snap-gauge is mounted on the right end of support plate；The lower end of chassis and limit plate is hinged, and the upper end of limit plate is equipped with limiting slot, and support plate is equipped with the first limit shaft；The lower end of second sliding rail right end is connect with baffle.Has the characteristics that simple structure and reasonable design compared with prior art.
Description
Technical field
The utility model relates to a kind of slag-draining device, especially a kind of device suitable for carrying out deslagging to coal pulverizer.
Background technique
Coal pulverizer is by coal crusher and to wear into the machinery of coal dust, it is the important ancillary equipment of coal-powder boiler.Vertical coal-grinding
Stationary ring lower space can generate dust, particulate matter to machine at runtime, and outlet is needed to handle, and original device is open deslagging system
System, a large amount of dust can be generated by having the following deficiencies: when 1. normal deslagging, first is that influencing surrounding enviroment does not meet environmental requirement；②
Operator, which sucks dust, influences health；3. slag case need to be hauled out set-point by original device, is then had bad luck, grasped using fork truck
It is extremely inconvenient to make.
Utility model content
The technical assignment of the utility model be for the above the deficiencies in the prior art, provide it is a kind of be suitable for coal pulverizer into
The device of row deslagging.
The technical scheme in the invention for solving the technical problem is: a kind of totally-enclosed environmentally friendly deslagging dress of vertical spindle coal pulveriser
It sets, it is characterised in that: wheeled slag case, the first sliding rail, the second sliding rail, chassis, support plate, support rod and sealing valve；The bottom
The left end of frame and the left end of two first sliding rails are hinged, and the right end of chassis is fixedly connected with two second sliding rails, second sliding rail
It is connect at an angle with chassis；The two sides of the chassis are hinged with the lower end of support plate respectively, and the upper end of two support plates is logical
Support rod connection is crossed, the support rod is placed on the lower end of two first sliding rails, keeps the first sliding rail parallel to the ground；The branch
The connection of the left end of fagging and extension spring, the right end of the extension spring are connect with chassis；The chassis is equipped with a card
Plate, the snap-gauge are mounted on the right end of support plate；The lower end of the chassis and limit plate is hinged, the limit plate it is upper
End is equipped with limiting slot, and the support plate is equipped with the first limit shaft；The lower end of the second sliding rail right end is connect with baffle,
The two sides of the wheeled slag case are respectively equipped with two wheels, and the lateral wheel is equipped with annular groove, first sliding rail
It is placed in the annular groove of wheel；The lower end of the right end wall of the wheeled slag case is equipped with rectangle mud hole, and described is wheeled
The upper end of slag case rectangle mud hole is equipped with rectangular cavity, is equipped with first gear at the wheeled slag case rectangle mud hole
Slag plate, is equipped with a partition in the rectangular cavity of the wheeled slag case, and the partition is equipped with two through hole, and described first
Slag trap is connect with the lower end of two first guide rods, and the upper end of first guide rod passes through through-hole and positioning disk on partition
Rotation connection, is cased with the first compressed spring on the outside of first guide rod, the lower end of first compressed spring with every
Plate connection, upper end are connect with positioning disk, are respectively equipped with L-type through-hole and rectangular cavity phase on the two sidewalls of the wheeled slag case
Logical, one end connection of the positioning disk and positioning plate, the lateral aperture that the other end of the positioning plate passes through L-type through-hole exposes
Outside wheeled slag case, when the positioning plate is placed in the lateral aperture of L-type through-hole, compress the first compressed spring；Described
The right end of second sliding rail is vertical with gag lever post to be connect, and the wheeled slag case is equipped with a cavity, and the upper end of wheeled slag case is equipped with one
Slag feed pipe, the slag feed pipe are communicated with the cavity of wheeled slag case, and the upper end of the slag feed pipe is equipped with annular groove；It is described into
The upper end of slag pipe is connected by sealing valve and the vertical pipe of crooked joint, the vertical pipe of the crooked joint and the row of coal pulverizer
Cinder notch connection；The sealing valve includes fixed plate, outer tube, connecting tube and the second compressed spring, is set in the fixed plate
There is circular through hole, the outer tube is fixedly connected with fixed plate, and the circular through hole of outer tube and fixed plate is concentric, described
The right end of fixed plate is equipped with a rectangle sliding slot and connects with circular through hole, and the right end and two sides supporting plate of fixed plate are fixed to be connected
It connects, two sides supporting plate is connected by connecting plate, and the connecting plate is equipped with a guide through hole, and the left end of sealing plate is placed on solid
The right end of the rectangle sliding slot of fixed board, right end are connect with the left end of the second guide rod, and the right end of second guide rod passes through
Guide through hole on connecting plate；The lower end of the outer tube is equipped with annular groove, and the upper end of the connecting tube is inserted in outer tube
Annular groove in, connected at the top of the annular groove of the upper end of connecting tube and outer tube by the second compressed spring, the connecting tube
Lower end be inserted in the annular groove of slag feed pipe, the left end of second guide rod is fixedly connected with locating rod, the second guide rod
Outside be cased with third compressed spring, the left end of the third compressed spring is connect with locating rod, and right end is connect with connecting plate；
With rotation axis connection between the supporting plate of two sides, the rotation axis and the knee of L-type plate are hinged, the L-type plate and rotation
Axis is connected by torsional spring, and one end of the torsional spring is connect with L-type plate, the other end and rotation axis connection；The torsional spring is by L-type
The vertical plate of plate withstands on the left end of locating rod；The collateral frame plate is equipped with rectangle guide through hole, and compression bar is placed on L-type plate
Level board upper end, the rectangle guide through hole that the both ends of compression bar pass through collateral frame plate connect with connecting rod, and two connecting rods are led to
Cross pull rod connection；The collateral frame plate is equipped with an otic placode, and the otic placode is equipped with pilot hole, the lower end of third guide rod
Pilot hole on otic placode is connect with the first limited block, and the lower end of first limited block is equipped with an inclined surface, the first limit
It is connected between position block and otic placode by the 4th compressed spring, the connecting rod is equipped with the second limited block, second limit
Position block is equipped with an inclined surface, and the inclined surface of first limited block and the second limited block is oppositely arranged；The connecting tube
Outer wall be equipped with two connecting shafts, the two sides of the outer tube are hinged with a guide roller respectively, the connecting shaft with lead
One end of lead connects, and the other end of the draught line connect around guide roller with compression bar.
The lower end of above-mentioned connecting tube is equipped with stop collar, and stop collar is placed on the upper end of slag feed pipe.
The side wall of above-mentioned wheeled slag case is equipped with peep hole, is equipped with glass plate at the peep hole.
Locating piece on the first above-mentioned sliding rail.
Compared with prior art, the utility model have it is following prominent the utility model has the advantages that
1, the dust emission of coal pulverizer can be made up to standard using the present apparatus, creates good working environment；
2, using the present apparatus, coal pulverizer deslagging is smooth, operates conveniently.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment 1.
Fig. 2 is the partial enlarged view of part A in Fig. 1.
Fig. 3 is the partial enlarged view of part B in Fig. 1.
Fig. 4 is the structural schematic diagram of the sealing valve of embodiment 1.
Fig. 5 is the structural schematic diagram of wheeled slag box part in embodiment 2.
Fig. 6 is the structural schematic diagram of embodiment 3.
Fig. 7 is the partial enlarged view of part A in Fig. 6.
Specific embodiment
The present invention will be further described with specific embodiment with reference to the accompanying drawings of the specification.
It as shown in figures 1-4, include wheeled slag case 3, the first sliding rail 2, the second sliding rail 21, chassis 1, support plate in embodiment 1
17, support rod and sealing valve.
The left end of the chassis 1 and the left end of two first sliding rails 2 are hinged, and the right end of chassis 1 and two second sliding rails 21 are solid
Fixed connection, second sliding rail 21 are connect at an angle with chassis 1.The two sides of the chassis 1 respectively with support plate 17
Lower end it is hinged, the upper ends of two support plates 17 is connected by support rod, and the support rod is placed under two first sliding rails 2
End, keeps the first sliding rail 2 parallel to the ground.The support plate 17 is connect with the left end of extension spring 19, the extension spring
19 right end is connect with chassis 1, and the upper end of support plate 17 is connect with handle 15.The chassis 1 is equipped with a snap-gauge 20, described
Snap-gauge 20 be mounted on the right end of support plate 17, support plate 17 can be limited and turned right.
The chassis 1 and the lower end of limit plate 11 is hinged, and the upper end of the limit plate 11 is equipped with limiting slot, described
Support plate 17 is equipped with the first limit shaft 16 and can place the first limit shaft 16 when rotational support plate 17 and limit plate 11
In the limiting slot of limit plate 11.
The lower end of second sliding rail, 21 right end is connect with baffle 18, when rotational support plate 17, pushes up support rod no longer
At the lower end of the first sliding rail 2, the first sliding rail 2 rotation, the first sliding rail 2 is placed on the baffle 18 of the second sliding rail 21, and first is sliding
Rail 2 and the second sliding rail 21 form straight line.
The two sides of the wheeled slag case 3 are respectively equipped with two wheels 12, are equipped with annular groove, institute on the outside of the wheel 12
The first sliding rail 2 stated is placed in the annular groove of wheel 12.It is arranged equipped with rectangle the lower end of the right end wall of the wheeled slag case 3
Cinder hole, the upper end of the 3 rectangle mud hole of wheeled slag case are equipped with rectangular cavity, wheeled 3 rectangle of the slag case row
First slag trap 13 is installed at cinder hole, is equipped with a partition in the rectangular cavity of the wheeled slag case 3, on the partition
Equipped with two through hole, first slag trap 13 is connect with the lower end of two first guide rods 14, first guide rod 14
Upper end passes through through-hole and the rotation connection of positioning disk 24 on partition, and the outside of first guide rod 14 is cased with the first compression bullet
The lower end of spring 26, first compressed spring 26 is connect with partition, and upper end is connect with positioning disk 24, the wheeled slag case 3
Two sidewalls on be respectively equipped with L-type through-hole and communicated with rectangular cavity, the positioning disk 24 is connect with one end of positioning plate 25,
The lateral aperture that the other end of the positioning plate 25 passes through L-type through-hole exposes outside wheeled slag case 3, and the positioning plate 25 is placed
When in the lateral aperture of L-type through-hole, compress the first compressed spring 26.
The right end of second sliding rail 21 is vertical with gag lever post 22 to be connect, when the right end of wheeled slag case 3 moves to limit
When the position of bar 22, gag lever post 22 stirs positioning plate 25, rotates positioning disk 24, and positioning plate 25 is transported by the lateral aperture of L-type through-hole
Vertical holes is moved, 26 diastole of the first compressed spring rises the first slag trap 13, pours out the lime-ash in wheeled slag case 3.
The wheeled slag case 3 is equipped with a cavity, and the upper end of wheeled slag case 3 is equipped with a slag feed pipe 4, the slag feed pipe 4
It is communicated with the cavity of wheeled slag case 3, the upper end of the slag feed pipe 4 is equipped with annular groove.The upper end of the slag feed pipe 4 passes through close
Envelope valve is connect with the vertical pipe of crooked joint 10, and the vertical pipe of the crooked joint 10 and the slag-drip opening of coal pulverizer connect.
The sealing valve includes fixed plate 34, outer tube 8, connecting tube 7 and the second compressed spring 23, the fixed plate
34 are equipped with circular through hole, and the outer tube 8 is fixedly connected with fixed plate 34, the circular through hole of outer tube 8 and fixed plate 34
Concentric, the right end of the fixed plate 34 is equipped with a rectangle sliding slot and connects with circular through hole, the right end of fixed plate 34 and
Two sides supporting plate 27 is fixedly connected, and two sides supporting plate 27 is connected by connecting plate 38, and the connecting plate 38 is equipped with a guiding
Through-hole, the left end of sealing plate 35 are placed on the right end of the rectangle sliding slot of fixed plate 34, the left end of right end and the second guide rod 60
Connection, the right end of second guide rod 60 pass through the guide through hole on connecting plate 38.
The lower end of the outer tube 8 is equipped with annular groove, and the upper end of the connecting tube 7 is inserted in the annular groove of outer tube 8
Interior, the upper end of connecting tube 7 is connect at the top of the annular groove of outer tube 8 by the second compressed spring 23, under the connecting tube 7
End is inserted in the annular groove of slag feed pipe 4, and the lower end of the connecting tube 7 is equipped with stop collar 5, the stop collar 5 be placed on into
The upper end of slag pipe 4.
The left end of second guide rod 60 is fixedly connected with locating rod 36, and the outside of the second guide rod 60 is cased with third
The left end of compressed spring 37, the third compressed spring 37 is connect with locating rod 36, and right end is connect with connecting plate 38.Two is collateral
With rotation axis connection between frame plate 27, the rotation axis and the knee of L-type plate 28 are hinged, the L-type plate 28 and rotation
Axis is connected by torsional spring, and one end of the torsional spring is connect with L-type plate 28, the other end and rotation axis connection.The torsional spring is by L
The vertical plate of template 28 withstands on the left end of locating rod 36.The collateral frame plate 27 is equipped with rectangle guide through hole, compression bar 39
Be placed on the upper end of the level board of L-type plate 28, the both ends of compression bar 39 pass through the rectangle guide through hole of collateral frame plate 27 with connect
Bar 40 connects, and two connecting rods 40 are connected by pull rod 41.
The collateral frame plate 27 is equipped with an otic placode, and the otic placode is equipped with pilot hole, under third guide rod 32
The pilot hole on otic placode is held to connect with the first limited block 30, the lower end of first limited block 30 is equipped with an inclined surface,
It is connected between first limited block 30 and otic placode by the 4th compressed spring 31, the connecting rod 40 is equipped with the second limited block
29, second limited block 29 is equipped with an inclined surface, the inclined surface of first limited block 30 and the second limited block 29
It is oppositely arranged.When pulling pull rod 41, the inclined surface of the first limited block 30 is withstood on the inclined surface of the second limited block 29, makes second
Limited block 29 rises, and when the second limited block 29 moves to the right end of the first limited block 30,31 diastole of the 4th compressed spring makes the
One limited block 30 is kept off in the left end of the second limited block 29.The upper end of two third guide rods 32 is connected by pulling plate 33.
The outer wall of the connecting tube 7 be equipped with two connecting shafts 6, the two sides of the outer tube 8 respectively with a guide roller 9
Hingedly, the connecting shaft 6 is connect with one end of draught line, and the other end of the draught line bypasses guide roller 9 and compression bar
39 connections.When pulling pull rod 41 to the right, connecting tube 7 can be driven to move upwards by draught line, make connecting tube 7 and slag feed pipe
4 separation.
The side wall of the wheeled slag case 3 is equipped with peep hole, is equipped with glass plate at the peep hole, so as to
Convenient for observing the material position in wheeled slag case 3.
Locating piece on first sliding rail 2 can be incited somebody to action when the wheel 12 of wheeled slag case 3 moves to locating piece position
Connecting tube 7 is docked with slag feed pipe 4.
Operating process is as follows: when needing to carry out deslagging to wheeled slag case 3, pulling pull rod 41 to the right, pull rod 41 is with dynamic pressure
Bar 39 moves right, and compression bar 39 is no longer withstood on the level board of L-type plate 28, and 37 diastole of third compressed spring, sealing plate 35 is to the left
Movement blocks the through-hole of fixed plate 34.While pulling pull rod 41 to the right, pull rod 41 drives connecting tube 7 by draught line
It moves upwards, separates connecting tube 7 with slag feed pipe 4.Rotational support plate 17 makes support rod no longer withstand on the lower end of the first sliding rail 2
When, the first sliding rail 2 rotation, the first sliding rail 2 is placed on the baffle 18 of the second sliding rail 21,21 shape of the first sliding rail 2 and the second sliding rail
It is in alignment, the first limit shaft 16 is placed in the limiting slot of limit plate 11, keeps support plate 17 fixed.Wheeled slag case 3 is sliding
To the position of the right end gag lever post 22 of the second sliding rail 21, gag lever post 22 stirs positioning plate 25, rotates positioning disk 24, positioning plate 25
Vertical holes is moved to by the lateral aperture of L-type through-hole, 26 diastole of the first compressed spring rises the first slag trap 13, makes wheeled slag
Lime-ash in case 3 is poured out.
The first slag trap 13 in embodiment 1 is mounted on the right end of wheeled slag case 3, the rectangle row of wheeled 3 right end of slag case
Cinder hole is not easy to topple over the lime-ash in wheeled slag case 3 completely.And in example 2, as shown in figure 5, the rectangle of wheeled slag case 3
Mud hole is located at the right end of the bottom plate of wheeled slag case 3, and it is empty that the upper end of the 3 rectangle mud hole of wheeled slag case is equipped with rectangle
Chamber, the second slag trap 54 is equipped at the 3 rectangle mud hole of wheeled slag case, and the rectangle of the wheeled slag case 3 is empty
Intracavitary to be equipped with a partition, the partition is equipped with two through hole, the right side of second slag trap 54 and two the 4th guide rods 53
End connection, the through-hole that the left end of the 4th guide rod 53 passes through on partition are connect with positioning disk 51, the 4th guiding
The outside of bar 53 is cased with the 5th compressed spring 52, and the right end of the 5th compressed spring 52 is connect with partition, left end and guiding
Disk 51 connects.
It is respectively equipped with guide cylinder 44 and guide plate on the two sidewalls of the wheeled slag case 3, the guide plate is equipped with
Pilot hole, the pilot hole that the lower end of the 5th guide rod 48 passes through guide plate are connect with the upper end of the first guide pad 49, upper end and the
The connection of two guide pads 46, the left end of first guide pad 49 are equipped with an inclined surface, and the positioning disk 51 is equipped with one and leads
To pin shaft 50, a rectangle guide through hole is respectively equipped on the two sidewalls of the wheeled slag case 3 and is connected with rectangular cavity,
The rectangle guide through hole that the guide pin 50 passes through wheeled slag case 3 withstands on the right end of the first guide pad 49, and described the
Five guide rods 48 are equipped with a collar, and the outside of the 5th guide rod 48 is cased with the 6th compressed spring 47, the 6th compression bullet
The upper end of spring 47 is connect with the collar of the 5th guide rod 48, and lower end is connect with the first guide pad 49, second guide pad 46
Left end be equipped with an inclined surface.The through-hole that the left end of 6th guide rod 42 passes through on guide cylinder 44 is connect with third guide pad 45,
6th guide rod 42 is equipped with a collar, and the outside of the 6th guide rod 42 is cased with the 7th compressed spring 43, and described the
The right end of seven compressed springs 43 is connect with the collar of the 6th guide rod 42, and left end is connect with third guide pad 45, the third
The right end of guide pad 45 is equipped with an inclined surface, and the upper end of second guide pad 46 withstands on the lower end of third guide pad 45.
When wheeled slag case 3 slides into the position of the right end gag lever post 22 of the second sliding rail 21, gag lever post 22 touches the 6th guide rod
42, the 6th guide rod 42 compresses the 7th compressed spring 43, and the 6th guide rod 42 moves downward, and third guide pad 45 is driven to transport to the left
Dynamic, the inclined surface of third guide pad 45 moves at the inclined surface of the second guide pad 46, increase the 5th guide rod 48, the 5th leads
It drives the first guide pad 49 to rise to bar 48, the first guide pad 49 is made no longer to withstand on the left end of positioning disk 51, the 5th compressed spring
52 diastoles, the 4th guide rod 53 drive the second slag trap 54 to move downward, pour out the lime-ash in wheeled slag case 3.
It needs that the first limit shaft 16 of limit plate 11 is placed in the limiting slot of limit plate 11 manually in embodiment 1, ten
Divide inconvenience.And in embodiment 3, as shown in Figures 6 and 7, the two sides of the chassis 1 are respectively equipped with a base plate 55, described
Base plate 55 is equipped with cylindrical type cavity, and the side wall of base plate 55 is equipped with a rectangle pilot hole and cylindrical cavity phase
Logical, the cylindrical empty of base plate 55 is intracavitary to be equipped with a partition, and the partition is equipped with a through-hole, the cylindrical empty of base plate 55
Intracavitary to be equipped with locating shaft 57, the locating shaft 57 is equipped with collar, and the outside of locating shaft 57 is cased with the 8th compressed spring 58, institute
The upper end for the 8th compressed spring 58 stated is connect with the collar of locating shaft 57, and lower end is connect with partition, the locating shaft 57
Lower end is vertical with limit shaft 59 to be connect, and the limit shaft 59 passes through the rectangle pilot hole on base plate 55.
The upper end of the base plate 55 is equipped with a rectangular recess, is equipped with position retaining plate 56 in the rectangular recess,
The right end and base plate 55 of the position retaining plate 56 are hinged, and the position retaining plate 56 and 55 hinged place of base plate are equipped with torsional spring,
One end of the torsional spring is connect with position retaining plate 56, and the other end is connect with base plate 55, and the locating shaft 57 is kept off in position retaining plate
56 side.
When rotational support plate 17, support plate 17 presses down on limit shaft 59, and limit shaft 59 drives locating shaft 57 to transport downwards
It is dynamic, the 8th compressed spring 58 is compressed, when locating shaft 57 no longer withstands on the side of position retaining plate 56, torsional spring drives position retaining plate 56 to rotate
It 90 °, keeps off in the upper end of support plate 17, prevents its reset.
It should be noted that the specific embodiment of the utility model is described in detail the utility model,
For those skilled in the art, it is carried out without departing substantially from the spirit and scope of the utility model various
Obvious change is within the protection scope of the utility model.
Claims (4)
1. a kind of totally-enclosed environmentally friendly slag-draining device of vertical spindle coal pulveriser, it is characterised in that: wheeled slag case, the first sliding rail, the second sliding rail,
Chassis, support plate, support rod and sealing valve；The left end of the chassis and the left end of two first sliding rails are hinged, the right end of chassis
It is fixedly connected with two second sliding rails, second sliding rail is connect at an angle with chassis；Distinguish the two sides of the chassis
Hinged with the lower end of support plate, the upper end of two support plates is connected by support rod, and the support rod is placed on two first sliding rails
Lower end, keep the first sliding rail parallel to the ground；The left end of the support plate and extension spring connects, the extension spring
Right end is connect with chassis；The chassis is equipped with a snap-gauge, and the snap-gauge is mounted on the right end of support plate；The chassis
Hinged with the lower end of limit plate, the upper end of the limit plate is equipped with limiting slot, and the support plate is equipped with the first limit shaft；
The lower end of the second sliding rail right end is connect with baffle, and the two sides of the wheeled slag case are respectively equipped with two wheels, described
Lateral wheel be equipped with annular groove, first sliding rail is placed in the annular groove of wheel；The right end of the wheeled slag case
The lower end of wall is equipped with rectangle mud hole, and the upper end of the wheeled slag case rectangle mud hole is equipped with rectangular cavity, described
Wheeled slag case rectangle mud hole at the first slag trap is installed, be equipped in the rectangular cavity of the wheeled slag case one every
Plate, the partition are equipped with two through hole, and first slag trap is connect with the lower end of two first guide rods, and described first
The upper end of guide rod passes through through-hole and positioning disk rotation connection on partition, is cased with the first pressure on the outside of first guide rod
The lower end of contracting spring, first compressed spring is connect with partition, and upper end is connect with positioning disk, and the two of the wheeled slag case
It is respectively equipped with L-type through-hole on side wall to communicate with rectangular cavity, one end connection of the positioning disk and positioning plate, described determines
The lateral aperture that the other end of position plate passes through L-type through-hole exposes outside wheeled slag case, and the positioning plate is placed on the water of L-type through-hole
When in flat hole, compress the first compressed spring；The right end of second sliding rail is vertical with gag lever post to be connect, the wheeled slag
Case is equipped with a cavity, and the upper end of wheeled slag case is equipped with a slag feed pipe, and the slag feed pipe is communicated with the cavity of wheeled slag case, described
Slag feed pipe upper end be equipped with annular groove；The upper end of the slag feed pipe is connected by sealing valve and the vertical pipe of crooked joint,
The vertical pipe of the crooked joint and the slag-drip opening of coal pulverizer connect；The sealing valve includes fixed plate, outer tube, connection
Pipe and the second compressed spring, the fixed plate are equipped with circular through hole, and the outer tube is fixedly connected with fixed plate, housing
Pipe is concentric with the circular through hole of fixed plate, and the right end of the fixed plate is equipped with a rectangle sliding slot and mutually passes through with circular through hole
Logical, the right end of fixed plate is fixedly connected with two sides supporting plate, and two sides supporting plate is connected by connecting plate, is set on the connecting plate
There is a guide through hole, the left end of sealing plate is placed on the right end of the rectangle sliding slot of fixed plate, a left side for right end and the second guide rod
End connection, the right end of second guide rod pass through the guide through hole on connecting plate；The lower end of the outer tube is equipped with ring
The upper end of shape slot, the connecting tube is inserted in the annular groove of outer tube, at the top of the upper end of connecting tube and the annular groove of outer tube
It is connected by the second compressed spring, the lower end of the connecting tube is inserted in the annular groove of slag feed pipe, second guide rod
Left end be fixedly connected with locating rod, third compressed spring is cased on the outside of the second guide rod, the third compressed spring
Left end is connect with locating rod, and right end is connect with connecting plate；Between the supporting plate of two sides with rotation axis connection, the rotation axis and L
The knee of template is hinged, and the L-type plate is connect with rotation axis by torsional spring, and one end of the torsional spring is connect with L-type plate,
The other end and rotation axis connection；The vertical plate of L-type plate is withstood on the left end of locating rod by the torsional spring；On the collateral frame plate
Equipped with rectangle guide through hole, compression bar is placed on the upper end of the level board of L-type plate, and the both ends of compression bar pass through the rectangular of collateral frame plate
Shape guide through hole is connect with connecting rod, and two connecting rods are connected by pull rod；The collateral frame plate is equipped with an otic placode, described
Otic placode is equipped with pilot hole, and the pilot hole that the lower end of third guide rod passes through on otic placode is connect with the first limited block, and described the
The lower end of one limited block is equipped with an inclined surface, is connected between the first limited block and otic placode by the 4th compressed spring, the company
Extension bar is equipped with the second limited block, and second limited block is equipped with an inclined surface, first limited block and the second limit
The inclined surface of position block is oppositely arranged；The outer wall of the connecting tube is equipped with two connecting shafts, and the two sides of the outer tube are distinguished
Hinged with a guide roller, the connecting shaft is connect with one end of draught line, and the other end of the draught line bypasses conducting wire
Wheel is connect with compression bar.
2. a kind of totally-enclosed environmentally friendly slag-draining device of vertical spindle coal pulveriser according to claim 1, it is characterised in that: the company
The lower end of adapter tube is equipped with stop collar, and the stop collar is placed on the upper end of slag feed pipe.
3. a kind of totally-enclosed environmentally friendly slag-draining device of vertical spindle coal pulveriser according to claim 1, it is characterised in that: the wheel
The side wall of formula slag case is equipped with peep hole, is equipped with glass plate at the peep hole.
4. a kind of totally-enclosed environmentally friendly slag-draining device of vertical spindle coal pulveriser according to claim 1, it is characterised in that: described the
Locating piece on one sliding rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821609656.3U CN208894391U (en) | 2018-09-29 | 2018-09-29 | A kind of totally-enclosed environmentally friendly slag-draining device of vertical spindle coal pulveriser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821609656.3U CN208894391U (en) | 2018-09-29 | 2018-09-29 | A kind of totally-enclosed environmentally friendly slag-draining device of vertical spindle coal pulveriser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208894391U true CN208894391U (en) | 2019-05-24 |
Family
ID=66574577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821609656.3U Expired - Fee Related CN208894391U (en) | 2018-09-29 | 2018-09-29 | A kind of totally-enclosed environmentally friendly slag-draining device of vertical spindle coal pulveriser |
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| CN (1) | CN208894391U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109174421A (en) * | 2018-09-29 | 2019-01-11 | 日照钢铁控股集团有限公司 | A kind of totally-enclosed environmentally friendly slag-draining device of vertical spindle coal pulveriser |
-
2018
- 2018-09-29 CN CN201821609656.3U patent/CN208894391U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109174421A (en) * | 2018-09-29 | 2019-01-11 | 日照钢铁控股集团有限公司 | A kind of totally-enclosed environmentally friendly slag-draining device of vertical spindle coal pulveriser |
| CN109174421B (en) * | 2018-09-29 | 2023-12-05 | 日照钢铁控股集团有限公司 | Totally-enclosed environment-friendly slag discharging device of vertical coal mill |
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| 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: 20190524 Termination date: 20200929 |