CN208585631U - A kind of silo gas leakage preventing device - Google Patents
A kind of silo gas leakage preventing device Download PDFInfo
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- CN208585631U CN208585631U CN201821385998.1U CN201821385998U CN208585631U CN 208585631 U CN208585631 U CN 208585631U CN 201821385998 U CN201821385998 U CN 201821385998U CN 208585631 U CN208585631 U CN 208585631U
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- silo
- fixedly connected
- appendix
- exhaust fan
- fixing axle
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Abstract
The utility model discloses a kind of silo gas leakage preventing devices, including silo, silo top offers silo mouth, the side of silo mouth offers suction hole, the other side of suction hole is fixedly connected with the first horizontally disposed appendix, one end of first appendix is connected with exhaust fan, the second appendix is fixedly connected at exhaust fan outlet, the other end of second appendix is inserted into silo bottom, the first horizontally disposed fixed plate is fixedly connected at the top of silo, one end of first fixed plate and exhaust fan nails connection, when silo lid is opened, the polluted gas that will be flowed out can be sucked back with exhaust fan and be come back in silo, avoid the diffusion of polluted gas, practicability is very strong, highly promote.
Description
Technical field
The utility model relates to leakage preventing technology field, specially a kind of silo gas leakage preventing device.
Background technique
Store the warehouse of loose unpacked material.Divide agriculture silo and industrial silo two major classes.Agriculture silo is used to have grain in reserve, raise
Expect equigranular and granular material；Industrial silo is to store the loose unpacked materials such as coke, cement, salt, sugar.Mechanization silo
Cost is generally higher than the cost of mechanization chamber storehouse by 1/3 or so, but can be shortened the handling process of material, reduces operation and maintenance cost
One of with, eliminate heavy packed operation, be conducive to mechanization, automated job, therefore have become most important silo form.
In the prior art, notification number be CN207209033U a kind of anti-leak industrial chemicals holding vessel, including tank body,
Buffer layer, reinforcing layer and handle, the tank body includes inner and outer tank, and outer tank is provided on the outside of inner canister, the inner canister
It is provided with vacuum layer between outer tank, and is coated with anti-corrosion layer on the inner wall of inner canister, and is cased with sealing shroud on the outside of inner canister, institute
It states buffer layer and reinforcing layer is arranged in outer tank body wall, and the inside of reinforcing layer is arranged in buffer layer, the handle setting exists
The left and right sides of tank body, and feed(raw material)inlet is provided at the top of tank body, lid is connected on the feed(raw material)inlet, and on the inside of lid
It is provided with sealing ring.
But the above-mentioned energy-saving doors are in use, however it remains following more apparent defect will when lid is opened
Have polluted gas outflow.
Utility model content
The purpose of this utility model is to provide a kind of silo gas leakage preventing devices, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of silo gas leakage preventing device, including
Silo, the silo top offer silo mouth, and the side of the silo mouth offers suction hole, the other side of the suction hole
It is fixedly connected with the first horizontally disposed appendix, one end of first appendix is connected with exhaust fan, the pumping
The second appendix is fixedly connected at blower outlet, the other end of second appendix is inserted into silo bottom, the silo top
Portion is fixedly connected with the first horizontally disposed fixed plate, and one end of first fixed plate and exhaust fan nails
Connection.
By using above-mentioned technical proposal, the suction hole opened up by the side of silo mouth, the suction hole other end is fixed to be connected
It is connected to the first appendix, the other end of the first appendix is connected with exhaust fan, and it is defeated that the gas outlet of exhaust fan is fixedly connected with second
The other end of tracheae, the second appendix is inserted into silo, is fixedly connected with the first fixed plate, exhaust fan nail at the top of silo
Be fixedly connected with the first fixed plate, allow when silo lid is opened by will the gas of outflow tube Hatch Opening sucked back by exhaust fan
In silo.
Preferably, the side of the silo mouth is fixedly connected with U-shaped fixed link, and the middle part of the U-shaped fixed link is fixed to be connected
It is connected to the first fixing axle, first fixing axle and fixed plate are rotatablely connected, and the fixed plate bottom end is fixedly connected with silo lid,
The side of the fixed plate is fixedly connected with the second horizontally extending fixing axle, the end that second fixing axle extends
Insertion is connected with the piston rod of cylinder, and the bottom end of the cylinder is fixedly connected with rotating block, and the side of the rotating block, which rotates, to be connected
It is connected to third fixing axle, the other end of the third fixing axle is fixedly connected on silo.
By using above-mentioned technical proposal, the second fixing axle connected by fixed plate, the end insertion of the second fixing axle
It is connected with the piston rod of cylinder, the rotating block of cylinder bottom connection, inserted with third fixing axle, third is fixed for the side of rotating block
Axis is fixedly connected with silo, and the end of fixed plate is also connected with the first fixing axle, and U-shaped fixed link is inserted at the both ends of the fixing axle,
Closing silo lid with cylinder makes silo and silo lid more consolidation.
Preferably, the bottom end of the silo lid is fixedly connected with adhesive tape, and the silo top is provided with corresponding with adhesive tape
Insertion groove.
By using above-mentioned technical proposal, the adhesive tape being fixedly connected by silo base end, be arranged at the top of silo with
The corresponding insertion groove of adhesive tape, gas is flowed out from gap when silo lid being prevented to be closed.
Preferably, the suction hole top offers insertion hole, and the insertion hole insertion is connected with filter screen.
By using above-mentioned technical proposal, the insertion hole opened up by suction hole top, the filter screen for the insertion that inserts in the hole,
Fall the lump sucked when exhaust fan work by filter screen filtration.
Compared with prior art, the utility model has the beneficial effects that the utility model is when silo lid is opened, energy will
The polluted gas to be flowed out is sucked back with exhaust fan to be come back in silo, and the diffusion of polluted gas is avoided, and practicability is very strong, non-
Often it is worthy to be popularized.
Detailed description of the invention
Fig. 1 is the positive structure schematic of the utility model；
Fig. 2 is the structure schematic diagram of the utility model；
Fig. 3 is that the filter screen of the utility model extracts structural schematic diagram.
In figure: 1, silo；2, silo lid；3, fixed plate；4, U-shaped fixed link；5, the first fixing axle；6, filter screen；7,
Two fixing axles；8, rotating block；9, third fixing axle；10, cylinder；11, the first appendix；12, exhaust fan；13, the second appendix；
14, adhesive tape；15, suction hole；16, silo mouth；17, it is inserted into hole；18, the first fixed plate；19, nail；20, insertion groove.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution:
A kind of silo gas leakage preventing device, including silo 1,1 top of silo offer silo mouth 16, and the one of silo mouth 16
Side offers suction hole 15, and the other side of suction hole 15 is fixedly connected with the first horizontally disposed appendix 11, and first
One end of appendix 11 is connected with SE-A200 exhaust fan 12, is fixedly connected with the second appendix 13 at 12 outlet of exhaust fan, and second
The other end of appendix 13 is inserted into 1 bottom of silo, is fixedly connected with the first horizontally disposed fixed plate at the top of silo 1
18, the first fixed plate 18 is fixedly connected with one end nail 19 of exhaust fan 12, the air-breathing opened up by the side of silo mouth 16
Hole 15,15 other end of suction hole are fixedly connected with the first appendix 11, and the other end of the first appendix 11 is connected with exhaust fan 12,
The gas outlet of exhaust fan 12 is fixedly connected with the second appendix 13, and the other end of the second appendix 13 is inserted into silo 1, silo
1 top is fixedly connected with the first fixed plate 18, and exhaust fan 12 is fixedly connected with nail 19 with the first fixed plate 18, makes when silo lid
2 when opening can by will the gas of outflow tube Hatch Opening 16 sucked back in silo 1 by exhaust fan 12.
The side of silo mouth 16 is fixedly connected with U-shaped fixed link 4, and it is fixed that the middle part of U-shaped fixed link 4 is fixedly connected with first
Axis 5, the first fixing axle 5 are rotatablely connected with fixed plate 3, and 3 bottom end of fixed plate is fixedly connected with silo lid 2, and the side of fixed plate 3 is solid
Surely it is connected with the second horizontally extending fixing axle 7, the end insertion that the second fixing axle 7 extends is connected with QGS series gas
The piston rod of cylinder 10, the bottom end of cylinder 10 are fixedly connected with rotating block 8, and the side of rotating block 8 is rotatably connected to third fixing axle
9, the other end of third fixing axle 9 is fixedly connected on silo 1, the second fixing axle 7 connected by fixed plate 3, and second is fixed
The end insertion of axis 7 is connected with the piston rod of cylinder 10, the rotating block 8 of 10 bottom of cylinder connection, the side of rotating block 8 inserted with
Third fixing axle 9, third fixing axle 9 are fixedly connected with silo 1, and the end of fixed plate 3 is also connected with the first fixing axle 5, this is solid
U-shaped fixed link 4 is inserted at the both ends of dead axle, and closing silo lid 2 with cylinder 10 makes silo 1 and the more consolidation of silo lid 2.
The bottom end of silo lid 2 is fixedly connected with adhesive tape 14, and 1 top of silo is provided with insertion groove 20 corresponding with adhesive tape 14,
The adhesive tape 14 being fixedly connected by 2 bottom end of silo lid, the insertion groove 20 corresponding with adhesive tape 14 being arranged at the top of silo 1, prevents
Gas is flowed out from gap when silo lid 2 is closed.
15 top of suction hole offers insertion hole 17, and the insertion of insertion hole 17 is connected with filter screen 6, passes through 15 top of suction hole
The insertion hole 17 that opens up, the filter screen 6 being inserted into insertion hole 17, is filtered out when exhaust fan 12 works by filter screen 6 and is sucked
Lump.
Working principle: when silo lid 2 is opened, gas can flow out silo 1, this is that opening 12 gas of exhaust fan can be from sucking
Hole 15 enters the first appendix 11, and by 12 machine of exhausting subsequently into the second appendix 13, the second appendix 13 conveys gas
To inside silo 1.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of silo gas leakage preventing device, including silo (1), silo (1) top is offered silo mouth (16), special
Sign is: the side of the silo mouth (16) offers suction hole (15), and the other side of the suction hole (15) is fixedly connected with
One end of horizontally disposed the first appendix (11), first appendix (11) is connected with exhaust fan (12), described
It is fixedly connected with the second appendix (13) at exhaust fan (12) outlet, the other end of second appendix (13) is inserted into silo
(1) bottom, silo (1) top are fixedly connected with horizontally disposed the first fixed plate (18), and described first is fixed
Plate (18) is fixedly connected with one end of exhaust fan (12) with nail (19).
2. a kind of silo gas leakage preventing device according to claim 1, it is characterised in that: the one of the silo mouth (16)
Side is fixedly connected with U-shaped fixed link (4), is fixedly connected with the first fixing axle (5) in the middle part of the U-shaped fixed link (4), and described
One fixing axle (5) and fixed plate (3) are rotatablely connected, and fixed plate (3) bottom end is fixedly connected with silo lid (2), the fixation
The side of plate (3) is fixedly connected with horizontally extending the second fixing axle (7), the end that second fixing axle (7) extends
Portion is inserted into the piston rod for being connected with cylinder (10), and the bottom end of the cylinder (10) is fixedly connected with rotating block (8), the rotating block
(8) side is rotatably connected to third fixing axle (9), and the other end of the third fixing axle (9) is fixedly connected on silo (1)
On.
3. a kind of silo gas leakage preventing device according to claim 1, it is characterised in that: the bottom of the silo lid (2)
End is fixedly connected with adhesive tape (14), and silo (1) top is provided with insertion groove (20) corresponding with adhesive tape (14).
4. a kind of silo gas leakage preventing device according to claim 1, it is characterised in that: suction hole (15) top
Insertion hole (17) is offered, insertion hole (17) insertion is connected with filter screen (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821385998.1U CN208585631U (en) | 2018-08-27 | 2018-08-27 | A kind of silo gas leakage preventing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821385998.1U CN208585631U (en) | 2018-08-27 | 2018-08-27 | A kind of silo gas leakage preventing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208585631U true CN208585631U (en) | 2019-03-08 |
Family
ID=65545091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821385998.1U Active CN208585631U (en) | 2018-08-27 | 2018-08-27 | A kind of silo gas leakage preventing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208585631U (en) |
-
2018
- 2018-08-27 CN CN201821385998.1U patent/CN208585631U/en active Active
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