CN209618006U - A kind of flyash storage silo homogenizing device for discharging - Google Patents
A kind of flyash storage silo homogenizing device for discharging Download PDFInfo
- Publication number
- CN209618006U CN209618006U CN201920228951.2U CN201920228951U CN209618006U CN 209618006 U CN209618006 U CN 209618006U CN 201920228951 U CN201920228951 U CN 201920228951U CN 209618006 U CN209618006 U CN 209618006U
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- Prior art keywords
- flyash
- feeder pipe
- baffle
- blanking
- discharging
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Abstract
The utility model discloses a kind of flyash storage silos to be homogenized device for discharging, it is related to flyash processing technique field, its key points of the technical solution are that including rack and storage tank, the bottom of storage tank is equipped with discharge port, the storage tank is internally located at discharge outlet and is installed with feeder pipe vertically, and the side wall of feeder pipe is uniformly provided at least three blanking holes；Blanking inside pipe wall is connected with baffle, and baffle is slided up and down with respect to blanking inside pipe wall, and blanking inside pipe wall is equipped with the driving mechanism of the linkage mechanism for driving baffle to open or close and control linkage mechanism movement；Discharge port lower part is connected with rabbling mechanism.The utility model solves the problems, such as that the raw material blanking of adjacent two batches time flyash joining part in the process may be because the performances unevenness such as granularity influences concrete quality stability, by the way that homogenizing mechanism is arranged in storage tank, the performance uniformity of flyash is improved, the influence to concrete production quality stability is reduced.
Description
Technical field
The utility model relates to flyash processing technique fields, more specifically, it to be related to a kind of flyash storage silo equal
Change device for discharging.
Background technique
Flyash, is the fine ash that catching is got off from the flue gas after coal combustion, and flyash is the main of coal-burning power plant's discharge
Solid waste.The main oxides of power plants flyash form are as follows: SiO2、Al2O3、FeO、Fe2O3、CaO、TiO2Deng.Powder
Coal ash resourcebility utilizes, such as the admixture of concrete.
Prior art application reference publication No. is the application for a patent for invention of CN109265123A, and it discloses a kind of flyash
Autoclave aerated concrete building block and its production method, raw material include material and water, by weight score meter, and material includes with the following group
Point, 3000-3500 parts of flyash；350-400 parts of lime；250-320 parts of gypsum；280-330 parts of cement；2-4 parts of aluminium powder；It is additional
100-180 parts of agent；The additive includes butyl acrylate/vinylacetate/2- acrylamide-2-methylpro panesulfonic acid ternary
Copolymer and stearyl lactate.The present invention reduces its discharge amount using industrial residue flyash as raw material, protects environment.
Flyash stores in storage silo at present, and since demand is big, the powder of different batches may be stored in storage silo
Coal ash, for flyash in discharge process, the part flyash partial size or component difference of adjacent two batch joint may be larger, lead
Cause to be differed greatly with the identical concrete quality produced that matches, influences the quality stability control of concrete.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of flyash storage silo homogenizing to unload
Expect device, flowed down together when flyash is flowed out from storage tank for the flyash of different height, reduces adjacent two batches time flyash
Notable difference plays transitional function, improves concrete Quality Control stability.
To achieve the above object, the utility model provides following technical solution: a kind of flyash storage silo homogenizing discharging
Device, including rack and storage tank, the bottom of storage tank are equipped with discharge port, and it is solid vertically that the storage tank is internally located at discharge outlet
Equipped with feeder pipe, the side wall of feeder pipe is uniformly provided at least three blanking holes along its length；Blanking inside pipe wall, which is connected with, to be used for
The baffle of blanking hole is blocked, baffle is slided with respect to blanking inside pipe wall, and blanking inside pipe wall is equipped with the connection for driving baffle to open or close
Motivation structure and the driving mechanism of control linkage mechanism movement；Discharge port lower part is connected with rabbling mechanism, and rabbling mechanism includes machine
Shell horizontally rotates the agitating paddle for being connected to casing and drives the motor of agitating paddle rotation.
By using above-mentioned technical proposal, driving mechanisms control linkage mechanism works so that blanking hole is beaten in baffle movement
It opens, the flyash of the different height inside storage tank is flowed into feeder pipe from multiple blanking holes respectively, the powder of multiple batches
Coal ash is through feeder pipe from the casing that discharge port falls on rabbling mechanism, and motor work drives agitating paddle rotation, and agitating paddle will be different
The flyash of batch stirs evenly.Fine coal since the flyash stirred every time is all made of different batches, after stirring
Ash is small for quality difference when producing concrete, is conducive to the stability contorting of concrete quality.
The utility model is further arranged to: the blanking inside pipe wall, which is located at blanking hole, is equipped with slot, and baffle is plugged in
It is simultaneously opposite in sliding slot to slide up and down；The linkage mechanism includes the mandril for being vertically arranged at blanking inside pipe wall close to blanking hole, connects
The connecting rod of baffle and mandril is connect, blanking inside pipe wall is articulated in the middle part of connecting rod, the both ends of connecting rod are hinged with baffle and mandril respectively,
Mandril is connected with spring between one end and feeder pipe far from discharge port.
By using above-mentioned technical proposal, driving mechanism drives mandril to move down, since mandril and baffle are located at connecting rod
Both ends form lever construction, and baffle moves up to open blanking hole along slot, and mandril drives spring to be in and stretches at this time
State；After blanking, driving mechanism drives mandril to move up, so that baffle is again insertable into slot by blanking bore closure, spring
Accelerate moving up for mandril, baffle is effectively prevent to be opened.
The utility model is further arranged to: the driving mechanism includes the force application rod being articulated with below storage tank, force
One end of bar is connect with mandril, and the other end of force application rod is equipped with handle.
It by using above-mentioned technical proposal, holds and lifts force application rod on handle, the other end of force application rod, which moves down, to be driven under mandril
It moves, so that baffle opens blanking hole.Force application rod, which is limited after lifting with limit assembly, prevents force application rod from falling, so that blanking hole continues
Blanking, limit assembly is removed after blanking and puts down force application rod.The inconvenience that people lifts always force application rod is saved, is operated
It is laborsaving.
The utility model is further arranged to: the blanking hole is symmetrically distributed in feeder pipe opposed inner walls, and linkage mechanism has
Two；Cross bar is equipped between force application rod and two mandrils, force application rod is equipped with strip-shaped hole close to one end of cross bar, and cross bar can be in item
Shape relatively moves in hole.
By using above-mentioned technical proposal, force application rod can simultaneously be controlled two linkage mechanisms, easy to operate.
The utility model is further arranged to: the blanking hole is connected with passage, and passage is far from blanking hole one end
Funnelform expansion mouth.
By using above-mentioned technical proposal, funnelform expansion mouth increases the inlet -duct area of passage, so that flyash
It can smoothly enter into passage, enter feeder pipe then along passage.
The utility model is further arranged to: the vertical interval of the two neighboring blanking hole in short transverse is 10-15cm.
By using above-mentioned technical proposal, the flyash height spacing entered in feeder pipe is smaller, so that adjacent two batches
Secondary flyash is sufficiently mixed, and reduces otherness.
The utility model is further arranged to: there are three and along circumferential uniform point of feeder pipe for the blanking hole on sustained height
Cloth, each blanking hole are connected with a baffle, and the baffle of same row is connected with a linkage mechanism and driving mechanism.
By using above-mentioned technical proposal, the flyash positioned at sustained height enters in blanking hole from different positions,
Further increase the uniformity of flyash.
The utility model is further arranged to: the blanking inside pipe wall is equipped with the shield covered at outside linkage mechanism.
By using above-mentioned technical proposal, the flyash in feeder pipe is isolated in outside linkage mechanism by shield, prevents powder
Coal ash impacts the movement of linkage mechanism, and linkage mechanism is kept to operate normally.
In conclusion the utility model has the advantages that compared with the prior art
1. driving mechanisms control linkage mechanism works so that blanking hole is opened in baffle movement, the difference inside storage tank is high
The flyash of degree is flowed into feeder pipe from multiple blanking holes respectively, and the flyash of multiple batches is fallen through feeder pipe from discharge port
Into the casing of rabbling mechanism, motor work drives agitating paddle rotation, and agitating paddle stirs evenly the flyash of different batches.By
It is all made of different batches in the flyash stirred every time, therefore the flyash after stirring is of poor quality when concrete for producing
It is different small, be conducive to the stability contorting of concrete quality；
2. after force application rod lifts, pulling gag lever post that force application rod is made to cross gag lever post, reset spring is in compression shape at this time
State；Then gag lever post is unclamped, gag lever post is resetted under the action of reset spring and is supported below force application rod, prevents under force application rod
It falls, blanking hole is kept to continue blanking.Pull gag lever post that force application rod is fallen after blanking, it is easy to operate；
3. the flyash height spacing entered in feeder pipe is smaller, so that the flyash of adjacent two batch is sufficiently mixed,
Reduce otherness.
Detailed description of the invention
Fig. 1 is the overall structure diagram of embodiment；
Fig. 2 is the front view of Fig. 1；
Fig. 3 be show storage tank internal structure in Fig. 2 A-A to cross-sectional view；
Fig. 4 is the partial schematic diagram for showing the structure in Fig. 2 at B-B；
Fig. 5 is the enlarged drawing for showing linkage mechanism structure portion C in Fig. 4；
Fig. 6 is the partial schematic diagram for showing baffle and slot connection structure.
Appended drawing reference: 1, rack；2, storage tank；21, feed inlet；3, rabbling mechanism；31, casing；32, motor；33, it stirs
Paddle；4, driving mechanism；41, strut；42, force application rod；421, strip-shaped hole；422, handle；43, cross bar；5, feeder pipe；51, blanking
Hole；52, passage；521, expansion mouth；53, guide groove；6, linkage mechanism；61, mandril；611, round bar；62, connecting rod；621, it moves back
Allow hole；63, U-shaped frame；631, slot；7, baffle；71, horizontal stripe hole.
Specific embodiment
Embodiment: a kind of flyash storage silo homogenizing device for discharging, as depicted in figs. 1 and 2, including rack 1 and fixed branch
It supports in the storage tank 2 in rack 1, the side wall upper part of storage tank 2 is equipped with feed inlet 21, and the bottom of storage tank 2 is equipped with discharge port, out
Rabbling mechanism 3 is equipped with below material mouth；Storage tank 2 is connected with driving mechanism 4, and driving mechanism 4 controls the flyash of storage tank 2 from out
Material mouth is fallen.The flyash fallen is stirred evenly by rabbling mechanism 3, improves the subsequent flyash homogeneity of ingredients used.
Referring to figs. 2 and 3, rabbling mechanism 4 includes being located at below discharge port and the casing 31 of open top, horizontally rotating company
The motor 32 for being connected to the agitating paddle 33 of 31 side wall of casing and being installed on outside casing 31, the output shaft and agitating paddle 33 of motor 32
The sidewall bottom of connection, casing 31 is equipped with discharge port (not shown).The work of motor 32 drives agitating paddle 33 to rotate, and drops into
Flyash in casing 31 is discharged after being stirred from discharge port.
With reference to Fig. 3 and Fig. 4, the horizontal cross-section of feeder pipe 5 is in rectangle, and feeder pipe 5 can be made of stainless steel, have compared with
High intensity is unlikely to deform.The side wall of feeder pipe 5 offers at least three blanking holes 51, the reality of blanking hole 51 along the vertical direction
Quantity determines that two neighboring 51 height spacing of blanking hole is 10-15cm, the flyash of different batches according to the height of feeder pipe 5
It can be entered in feeder pipe 5 by multiple blanking holes 51, the flyash height spacing entered in feeder pipe 5 is smaller, so that
The flyash of adjacent two batch is sufficiently mixed, and reduces otherness.
Each blanking hole 51 is connected with a passage 52, passage 52 from blanking hole 51 to 2 side wall of storage tank obliquely
Inclination, passage 52 are equipped with the funnelform expansion mouth 521 of taper far from one end of blanking hole 51, are conducive in storage tank 2
Flyash is flowed into feeder pipe 5 by passage 52.In order to enable charging is uniform and improves charging rate, 51 He of blanking hole
Passage 52 is arranged in pairs and is symmetrically distributed on two opposite inner walls of feeder pipe 5.Feeder pipe 5 inner wall close to blanking hole
51 are equipped with guide groove 53 vertically.
With reference to Fig. 4 and Fig. 5, each blanking hole 51 is connected with a baffle 7, and multiple baffles 7 are connected with linkage mechanism 6, connection
Motivation structure 6 includes the interior and opposite mandril 61 slided and the multiple companies being connected between baffle 7 and mandril 61 positioned at guide groove 53
Bar 62；The middle part of connecting rod 62 is articulated with 5 inner wall of feeder pipe, and hinge joint can be slightly above the setting of blanking hole 51；Mandril 61 is equipped with
Round bar 611, one end that connecting rod 62 is connect with mandril 61, which is equipped with, makes a concession hole 621, makes a concession hole 621 and sets along 62 length direction of connecting rod
It sets, round bar 611 being capable of the opposite sliding in making a concession hole 621；The other end of connecting rod 62 is hinged with sliding block, and the top of baffle 7 is horizontal
Equipped with horizontal stripe hole 71, sliding block is located in horizontal stripe hole 71 and opposite sliding.
With reference to Fig. 5 and Fig. 6,5 inner wall of feeder pipe, which is located at blanking hole 51, is fixed with U-shaped frame 63, and U-shaped frame 63 is equipped with slot
631, baffle 7 is inserted into slot 631 and moves up and down relatively.When mandril 61 is moved down along guide groove 53, top
Bar 61 drives round bar 611 to move down, and round bar 611 pushes one end of connecting rod 62 and connecting rod 62 is made to increase close to one end of baffle 7, even
Bar 62 drives baffle 7 to be moved up along slot 631 to open blanking hole 51.Otherwise when mandril 61 moves up, baffle 7 is by blanking
Hole 51 blocks.As needed, spring (not shown) is installed between 61 top of mandril and feeder pipe 5, so that under mandril 61
Spring is stretched when shifting, is conducive to reset when mandril 61 rises and baffle 7 is driven to block blanking hole 51.5 inner wall of feeder pipe is equipped with
The shield outside linkage mechanism 6 is covered at, flyash is prevented to be configured to influence on gear.
With reference to Fig. 1 and Fig. 4, driving mechanism 4 includes the horizontal strut 41 being fixed in rack 1, perpendicular to strut 41 and cuts with scissors
It connects the force application rod 42 of setting and connects the cross bar 43 of force application rod 42 and mandril 61, force application rod 42 is equipped with close to one end of cross bar 43
Strip-shaped hole 421, cross bar 43 can relatively move in strip-shaped hole 421；The other end of force application rod 42 is equipped with handle 422.By holding
Firmly so that 42 other end of force application rod pushes, force application rod 42 drives mandril 61 along guide groove 53 by cross bar 43 for lift on handle 422
It moves down, so that baffle 7, which moves up, opens blanking hole 51；When unclamping force application rod 42,422 end of handle of force application rod 42 is under the effect of gravity
It falls, mandril 61 moves up under the pulling force of spring replys position, and baffle 7 blocks blanking hole 51 again.So as to control storage
The flyash of 2 inside different height of batch can enters in feeder pipe 5.
A kind of application method of flyash storage silo homogenizing device for discharging is as follows:
By holding lift on handle 422 so that 42 other end of force application rod pushes, force application rod 42 drives mandril by cross bar 43
61 move down along guide groove 53, and mandril 61 drives round bar 611 to move down, and round bar 611 pushes one end of connecting rod 62 and makes connecting rod 62
Rise close to one end of baffle 7, connecting rod 62 drives baffle 7 to be moved up along slot 631 to open blanking hole 51；Unclamp force
When bar 42,422 end of handle of force application rod 42 falls under the effect of gravity, and mandril 61 moves up under the pulling force of spring replys position,
Baffle 7 blocks blanking hole 51 again.Feeder pipe 5 is entered so as to control the flyash of 2 inside different height of storage tank
In.
The flyash of different batches can be entered in feeder pipe 5 by multiple blanking holes 51, be entered in feeder pipe 5
Flyash height spacing is smaller, so that the flyash of adjacent two batch is sufficiently mixed, reduces otherness.The powder that feeder pipe 5 is fallen
Coal ash enters rabbling mechanism 3, and then agitated mechanism 3 sufficiently stirs evenly rear discharging.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (8)
1. a kind of flyash storage silo is homogenized device for discharging, including rack (1) and storage tank (2), the bottom of storage tank (2) are equipped with
Discharge port, it is characterised in that: the storage tank (2) is internally located at discharge outlet and is installed with vertically feeder pipe (5), feeder pipe (5)
Side wall be uniformly provided at least three blanking holes (51) along its length；Feeder pipe (5) inner wall is connected with for blocking blanking hole
(51) baffle (7), baffle (7) are slided up and down with respect to feeder pipe (5) inner wall, and feeder pipe (5) inner wall, which is equipped with, drives baffle (7) to open
The driving mechanism (4) of the linkage mechanism (6) and control linkage mechanism (6) movement that open or close；Discharge port lower part, which is connected with, to be stirred
It mixes mechanism (3), rabbling mechanism (3) includes casing (31), horizontally rotate the agitating paddle (33) for being connected to casing (31) and driving is stirred
Mix the motor (32) of paddle (33) rotation.
2. a kind of flyash storage silo according to claim 1 is homogenized device for discharging, it is characterised in that: the feeder pipe
(5) inner wall, which is located at blanking hole (51), is equipped with slot (631), and baffle (7) is plugged in sliding slot and slides up and down relatively；It is described
Motivation structure (6) includes the mandril (61) for being vertically arranged at feeder pipe (5) inner wall close to blanking hole (51), connection baffle (7) and pushes up
The connecting rod (62) of bar (61), is articulated with feeder pipe (5) inner wall in the middle part of connecting rod (62), the both ends of connecting rod (62) respectively with baffle
(7) and mandril (61) hingedly, mandril (61) far from discharge port one end and feeder pipe (5) between be connected with spring.
3. a kind of flyash storage silo according to claim 2 is homogenized device for discharging, it is characterised in that: the driving mechanism
It (4) include the force application rod (42) being articulated with below storage tank (2), one end of force application rod (42) is connect with mandril (61), force application rod
(42) the other end is equipped with handle (422).
4. a kind of flyash storage silo according to claim 3 is homogenized device for discharging, it is characterised in that: the blanking hole
(51) feeder pipe (5) opposed inner walls are symmetrically distributed in, there are two linkage mechanisms (6)；Force application rod (42) and two mandrils (61) it
Between be equipped with cross bar (43), force application rod (42) close to cross bar (43) one end be equipped with strip-shaped hole (421), cross bar (43) can be in bar shaped
Relative movement in hole (421).
5. a kind of flyash storage silo according to claim 1 is homogenized device for discharging, it is characterised in that: the blanking hole
(51) it is connected with passage (52), passage (52) is funnelform expansion mouth (521) far from blanking hole (51) one end.
6. a kind of flyash storage silo according to claim 5 is homogenized device for discharging, it is characterised in that: in short transverse
The vertical interval of two neighboring blanking hole (51) is 10-15cm.
7. a kind of flyash storage silo according to claim 5 is homogenized device for discharging, it is characterised in that: on sustained height
Blanking hole (51) is circumferentially uniformly distributed there are three and along feeder pipe (5), and each blanking hole (51) is connected with a baffle (7), together
The baffle (7) of one column is connected with a linkage mechanism (6) and driving mechanism (4).
8. a kind of flyash storage silo according to claim 2 is homogenized device for discharging, it is characterised in that: the feeder pipe
(5) inner wall is equipped with and covers at the shield of linkage mechanism (6) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920228951.2U CN209618006U (en) | 2019-02-21 | 2019-02-21 | A kind of flyash storage silo homogenizing device for discharging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920228951.2U CN209618006U (en) | 2019-02-21 | 2019-02-21 | A kind of flyash storage silo homogenizing device for discharging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209618006U true CN209618006U (en) | 2019-11-12 |
Family
ID=68454298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920228951.2U Expired - Fee Related CN209618006U (en) | 2019-02-21 | 2019-02-21 | A kind of flyash storage silo homogenizing device for discharging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209618006U (en) |
-
2019
- 2019-02-21 CN CN201920228951.2U patent/CN209618006U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191112 |
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| CF01 | Termination of patent right due to non-payment of annual fee |