CN209177617U - A kind of dust guard - Google Patents
A kind of dust guard Download PDFInfo
- Publication number
- CN209177617U CN209177617U CN201821726599.7U CN201821726599U CN209177617U CN 209177617 U CN209177617 U CN 209177617U CN 201821726599 U CN201821726599 U CN 201821726599U CN 209177617 U CN209177617 U CN 209177617U
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- China
- Prior art keywords
- bracket
- baffle
- coal
- flat bottom
- dust
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- 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.)
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Abstract
A kind of dust guard, belong to coal flat bottom silo auxiliary device field, it can solve the problems, such as in coal flat bottom silo that spiral goes out in device for coal operational process to have coal ash and enters and pollute and the wasting of resources, including several dust-proof guards, bracket I, bracket II and the slanting push rod to produce coal on device driving apparatus bottom plate positioned at spiral, dust-proof guard includes oblique baffle and perpendicular baffle, one end of oblique baffle is connect with one end of perpendicular baffle, built-in fitting I in one end of bracket I and the protection eaves of flat bottom silo connects, one end of bracket II is connect with the built-in fitting II of flat bottom silo bottom, the other end of oblique baffle is articulated and connected with hinge of the bracket I close to the side wall of flat bottom silo inner wall one end is located at, the other end of perpendicular baffle is located at the top of bracket II, side wall of the perpendicular baffle close to flat bottom silo inner wall one end is equipped with baffle handle.The utility model can block coal ash or coal cinder to enter artificial area, effectively protect environment and electrical equipment in storehouse, reduce maintenance and disposal costs.
Description
Technical field
The utility model belongs to coal flat bottom silo ancillary equipment technology, and in particular to a kind of dust guard.
Background technique
Coal flat bottom silo is the coal storage building of more mainstream at present, and silo bottom generally uses back taper to design,
A circle and storehouse inner wall protection eaves in a certain angle are built in cylindrical silo inner wall lower, protection eaves and storehouse inner wall form one
Annular manual area goes out the operation such as device for coal and the artificial repair and maintenance of progress for placing and operating spiral.Since spiral is produced coal
Device screw rod needs to protrude into storehouse to be connect with centre revolving device, so having a circular passage to provide spiral shell in protection eaves bottom
The revolution motion of spinner handle protects eaves and the angle on ground to be greater than coal angle of repose, so coal will not fall under static state
In manual area.
But because in the connections storehouse of circular passage and artificial area, spiral go out in device for coal operational process to have a large amount of coal ash into
Enter artificial area, coal ash not only pollutes environment, cleaning difficulty, is easy to damage electrical equipment；In addition in equipment operation process
In also have a small amount of coal and be squeezed into artificial area by screw rod, result in waste of resources.
Summary of the invention
The utility model goes out in device for coal operational process to have coal ash entrance for spiral in coal flat bottom silo and causes
The problem of pollution and the wasting of resources, provide a kind of dust guard.
The utility model adopts the following technical solution:
A kind of dust guard, including several dust-proof guards, bracket I, bracket II and produce coal device driving apparatus positioned at spiral
Slanting push rod on bottom plate, the dust-proof guard include oblique baffle and perpendicular baffle, one end of oblique baffle and perpendicular baffle
One end connection, one end of bracket I and the built-in fitting I of flat bottom silo protected in eaves connect, one end of bracket II and flat bottom silo
The built-in fitting II of bottom connects, the other end of oblique baffle and the hinge positioned at bracket I close to the side wall of flat bottom silo inner wall one end
Chain articulated connection, the other end of perpendicular baffle are located at the top of bracket II, and perpendicular side wall of the baffle close to flat bottom silo inner wall one end is set
There is baffle handle.
The end of the push rod is arc, the quantity of push rod is two, is located at the screw rod that spiral goes out device for coal
Two sides.
Built-in fitting I in one end of the bracket I and the protection eaves of flat bottom silo is connected by bolt I, is easily installed and is torn open
It unloads.
One end of the bracket II is connect with the built-in fitting II of flat bottom silo bottom by bolt II, and disassembly is easily installed.
The beneficial effects of the utility model are as follows:
It, can be with setting without carrying out manual operation 1. the dust-proof guard structure in the utility model is simple, convenient, flexible
Standby operating and the opening and closing for realizing baffle, can utmostly block coal ash or coal cinder to enter artificial area, effectively protect in storehouse
Environment and electrical equipment reduce maintenance and disposal costs；
2. dust-proof guard top, lower bracket are bolted on built-in fitting, when the damage of a certain block baffle,
The connection bolt that failure area upper bracket need to only be removed can unload baffle, repair or be bolt-connected to again after replacing
Built-in fitting can normal use；When spiral, which goes out device for coal damage, to be needed replacing, corresponding region top and the bottom barrier support can be connected
Connecting bolt is all removed, and can haul out screw rod, easy to operate, convenient for disassembly and assembly.
Detailed description of the invention
Fig. 1 is the structural schematic diagram under the utility model closed state；
Fig. 2 is the structural schematic diagram under the utility model open state；
Wherein: 1- flat bottom silo bulkhead；The artificial area 2-；3- protects eaves；4- baffle handle；5- bracket II；6- bolt II；7-
Built-in fitting II；The oblique baffle of 8-；9- hinge；10- bracket I；11- bolt I；12- built-in fitting I；13- spiral goes out device for coal driving and sets
It is standby；14- push rod；15- screw rod；16- erects baffle.
Specific embodiment
In conjunction with attached drawing, the utility model is described further.
A kind of dust guard, including several dust-proof guards, bracket I 10, bracket II 5 and positioned at spiral go out device for coal driving set
Slanting push rod 14 on standby 13 bottom plates, the dust-proof guard includes oblique baffle 8 and perpendicular baffle 16, one end of oblique baffle 8
It is connect with one end of perpendicular baffle 16, the built-in fitting I 12 in one end of bracket I 10 and the protection eaves 3 of flat bottom silo connects, bracket II
5 one end is connect with the built-in fitting II 7 of flat bottom silo bottom, the other end of oblique baffle 8 be located at bracket I 10 close to flat cylinder
The hinge 9 of the side wall of storehouse inner wall one end is articulated and connected, and the other end of perpendicular baffle 16 is located at the top of bracket II 5, and perpendicular baffle 16 leans on
The side wall of nearly flat bottom silo inner wall one end is equipped with baffle handle 4.
The end of the push rod 14 is arc, and the quantity of push rod 14 is two, is located at the spiral that spiral goes out device for coal
The two sides of bar 15.
Built-in fitting I 12 in one end of the bracket I 10 and the protection eaves 3 of flat bottom silo is connected by bolt I 11, is convenient for
Installing and dismounting.
One end of the bracket II 5 is connect with the built-in fitting II 7 of flat bottom silo bottom by bolt II 6, is easily installed and is torn open
It unloads.
The working principle of the utility model is as follows:
The spiral device driving apparatus 13 that produces coal is located at for driving revolution and the spinning motion of screw rod 15 in artificial area 2,
Push rod 14 be welded on spiral produce coal device driving apparatus 13 pedestal on.Screw rod 15 without region, dust-proof guard from
Recast is in closed state with lower, and when screw rod 15 passes through, the baffle handle 4 of dust-proof guard is contacted with push rod 14, push rod 14
It will pass through as arching trajectory upwardly opens dust-proof guard to screw rod 15, dust-proof guard is closed automatically with track.
Claims (4)
1. a kind of dust guard, it is characterised in that: including several dust-proof guards, bracket I (10), bracket II (5) and be located at spiral
The slanting push rod (14) to produce coal on device driving apparatus (13) bottom plate, the dust-proof guard include oblique baffle (8) and perpendicular gear
One end of plate (16), oblique baffle (8) is connect with one end of perpendicular baffle (16), one end of bracket I (10) and the guarantor of flat bottom silo
Built-in fitting I (12) connection in eaves (3) is protected, one end of bracket II (5) is connect with the built-in fitting II (7) of flat bottom silo bottom, tiltedly
It is articulated and connected to the other end of baffle (8) with hinge (9) of the bracket I (10) close to the side wall of flat bottom silo inner wall one end is located at,
The other end of perpendicular baffle (16) is located at the top of bracket II (5), and the side wall of perpendicular baffle (16) close to flat bottom silo inner wall one end is set
There are baffle handle (4).
2. a kind of dust guard according to claim 1, it is characterised in that: the end of the push rod (14) is arc, is pushed away
The quantity of bar (14) is two, is located at the two sides that spiral goes out the screw rod (15) of device for coal.
3. a kind of dust guard according to claim 1, it is characterised in that: one end of the bracket I (10) and flat cylinder
Built-in fitting I (12) in the protection eaves (3) 3 in storehouse is connected by bolt I (11).
4. a kind of dust guard according to claim 1, it is characterised in that: one end of the bracket II (5) and flat cylinder
The built-in fitting II (7) in orlop portion is connected by bolt II (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821726599.7U CN209177617U (en) | 2018-10-24 | 2018-10-24 | A kind of dust guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821726599.7U CN209177617U (en) | 2018-10-24 | 2018-10-24 | A kind of dust guard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209177617U true CN209177617U (en) | 2019-07-30 |
Family
ID=67361942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821726599.7U Active CN209177617U (en) | 2018-10-24 | 2018-10-24 | A kind of dust guard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209177617U (en) |
-
2018
- 2018-10-24 CN CN201821726599.7U patent/CN209177617U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |