CN208944338U - A kind of sodium bicarbonate grinding device - Google Patents
A kind of sodium bicarbonate grinding device Download PDFInfo
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- CN208944338U CN208944338U CN201821548607.3U CN201821548607U CN208944338U CN 208944338 U CN208944338 U CN 208944338U CN 201821548607 U CN201821548607 U CN 201821548607U CN 208944338 U CN208944338 U CN 208944338U
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- temporary storing
- sodium bicarbonate
- storing bin
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Abstract
The utility model relates to a kind of grinding devices, more particularly, to a kind of sodium bicarbonate grinding device, including feed bin, feed bin is sequentially connected grinder and conveying fan, the feed bin includes temporary storing bin and activation hopper, activation hopper is located at immediately below temporary storing bin, it is several that temporary storing bin inner wall is fixed with gas butterfly, exhaust outlet is equipped at the top of temporary storing bin, electric motor of shaker is fixed on activation hopper outer wall, it is equipped with fixed end flanges at the top of temporary storing bin bottom and activation hopper, is equipped be flexible coupling covering and damping spring between two fixed end flanges.The utility model can improve mobility of the sodium bicarbonate in feed bin.By the way that electric motor of shaker is arranged on temporary storing bin, and with two fixed end flanges and the covering that is flexible coupling connection temporary storing bin and hopper is activated, mobility of the sodium bicarbonate in feed bin is improved by vibration；It, not only can be with broken arch by the way that gas butterfly is arranged in temporary storing bin, moreover it is possible to make to keep positive pressure in storehouse, humid air and sodium bicarbonate is avoided to contact the moisture absorption.
Description
Technical field
The utility model relates to a kind of grinding devices, more particularly, to a kind of sodium bicarbonate grinding device.
Background technique
In existing sodium bicarbonate dry-process deacidification technique, sodium bicarbonate, active carbon and flue gas are directly reacted, and drawback is small
The particle of soda is relatively large, so that the practical low efficiency of sodium bicarbonate, consumption is big, higher cost.
The patent of invention of Publication No. CN108246008A discloses a kind of sodium bicarbonate dry-process deacidification technique, by following technique
Step is realized: flue gas is directly entered reactor tank, and coarse granule sodium bicarbonate (500 μm) enters reaction after being crushed to 20 μm by grinder
Tank, active carbon are directly entered reactor tank, and relatively clean flue gas can be obtained after the reaction was completed, and later, flue gas enters novel cloth bag
Deduster is dusted, and bag filter is discharged as lime-ash in reaction residue later, and remaining flue gas is discharged by chimney.
Since sodium bicarbonate has water imbibition, and the thinner water imbibition of partial size is stronger, after sodium bicarbonate water suction agglomeration cause its
Mobility is deteriorated in feed bin.
Utility model content
The purpose of the utility model is to provide a kind of sodium bicarbonate grinding devices, can improve flowing of the sodium bicarbonate in feed bin
Property.
The above-mentioned purpose of utility model of the utility model has the technical scheme that a kind of sodium bicarbonate is ground
Mill apparatus, including feed bin, feed bin are sequentially connected grinder and conveying fan, and the feed bin includes temporary storing bin and activation hopper, live
Material bucket is located at immediately below temporary storing bin, and it is several that temporary storing bin inner wall is fixed with gas butterfly, and exhaust outlet, activated material are equipped at the top of temporary storing bin
It is fixed with electric motor of shaker on bucket outer wall, is equipped with fixed end flanges, two fixing ends at the top of temporary storing bin bottom and activation hopper
Be flexible coupling covering and damping spring are equipped between flange, activation hopper center of inside is fixed with activation cone, activates the edge of cone
It is uniform with the inner wall interval of activation hopper.
By using above-mentioned technical proposal, electric motor of shaker makes to activate hopper shake, since temporary storing bin and activation hopper pass through
The covering that is flexible coupling connection, therefore the vibration for activating hopper cannot be directly passed to temporary storing bin, but pass through two fixed end flanges
And damping spring will pass to temporary storing bin indirectly after vibration buffering, then broken arch effect and activation hopper by gas butterfly in temporary storing bin
The activation of interior activation cone, improves mobility of the sodium bicarbonate in feed bin.In addition gas butterfly can make to keep positive pressure in storehouse, avoid
Humid air and sodium bicarbonate contact the moisture absorption, and dry air is sprayed into temporary storing bin by gas butterfly, then is discharged by the exhaust outlet at the top of temporary storing bin.
Preferably, the temporary storing bin outer ring is arranged with ring pipe, and ring pipe is equipped with air inlet, and connecting on ring pipe has company
Connect the hose of gas butterfly.
By using above-mentioned technical proposal, the combination of ring pipe and hose, for encircleing gas for several gas butterflies.
Preferably, it is fixed with gusset on the outer wall of the temporary storing bin, ring pipe is fixed on gusset by U-bolt
On.
By using above-mentioned technical proposal, there is good stability maintenance for ring pipe.
Preferably, the both ends of the covering that is flexible coupling pass through bolt and two fixing end flanged joints respectively, and bolt is in soft
The both ends of connection covering are pressed with the pressing plate that is flexible coupling.
By using above-mentioned technical proposal, the pressing plate that is flexible coupling can protect the covering that is flexible coupling, and fix end flanges when the vibrations are up and down,
Due to inertia, fixed end flanges, which can be pressed in, to be flexible coupling on pressing plate, makes the pressing plate deformation that is flexible coupling, to buffer the vibration of fixed end flanges
Dynamic speed, avoids fixing end flange from directly quickly pullling the covering that is flexible coupling when vibrating, and makes the easy breakage of covering that is flexible coupling.
Preferably, stud is equipped in the damping spring, the both ends of stud extend through two fixed end flanges, stud
Both ends be equipped with nut and gasket, be equipped with yielding rubber pad between gasket and fixed end flanges.
By using above-mentioned technical proposal, two fixed end flanges are further delayed by yielding rubber pad when the vibrations are up and down
Punching effect.
It preferably, further include lifting steelframe, lifting steelframe is equipped with the boom hoisting for lifting by crane jumbo bag, sets at the top of feed bin
There are jumbo bag device for discharging and jumbo bag bracket.
By using above-mentioned technical proposal, jumbo bag unloading efficiency is improved, labor intensity of workers is reduced.
Preferably, the jumbo bag device for discharging includes cylinder, is equipped with sealing cover at the top of cylinder, cylinder lateral wall is vertically fixed
Cylinder and guide rod, cylinder and guide rod are symmetrical about the central axes of cylinder, and the piston rod and guide rod of cylinder are both secured on sealing cover,
Leader casing is fixed on the outer wall of cylinder, guide rod is through in leader casing.
By using above-mentioned technical proposal, leader casing plays the guiding role to guide rod, and cylinder is supplied to sealing cover or more
Mobile power, guide rod move up and down sealing cover vertically.
Preferably, it is fixed with barrel in the cylinder, the lower surface of sealing cover is equipped with two annular sealing strips, and two
Sealing strip is crimped at the top of barrel and at the top of cylinder respectively.
By using above-mentioned technical proposal, the sealing cover moved up and down vertically can be accurately pressed on two sealing strips,
Improve the sealing effect of sealing cover.
In conclusion the advantageous effects of the utility model are as follows:
1. by the way that electric motor of shaker is arranged on temporary storing bin, and being connected and being kept in two fixed end flanges and the covering that is flexible coupling
Storehouse and activation hopper, improve mobility of the sodium bicarbonate in feed bin by vibration；
2., not only can be with broken arch by the way that gas butterfly is arranged in temporary storing bin, moreover it is possible to make to keep positive pressure in storehouse, avoid humid air
The moisture absorption is contacted with sodium bicarbonate.
Detailed description of the invention
Fig. 1 is the overall structure diagram of sodium bicarbonate grinding device；
Fig. 2 is the front view of temporary storing bin；
Fig. 3 is the sectional view along A-A of Fig. 2；
Fig. 4 is the portion A enlarged drawing in Fig. 2；
Fig. 5 is the front view for activating hopper；
Fig. 6 is the portion B enlarged drawing in Fig. 5；
Fig. 7 is the top view of jumbo bag device for discharging；
Fig. 8 is the B-B direction cross-sectional view of Fig. 7；
Fig. 9 is the C-C of Fig. 7 to cross-sectional view；
Figure 10 is the portion C enlarged drawing in Fig. 8；
Figure 11 is the portion D enlarged drawing in Fig. 9.
In figure, 1, feed bin；1-1, temporary storing bin；1-2, activation hopper；2, grinder；3, conveying fan；4, gas butterfly；5, rapping
Motor；6, fixed end flanges；7, be flexible coupling covering；8, be flexible coupling pressing plate；9, damping spring；10, activation cone；11, ring pipe；
11a, air inlet；12, hose；13, gusset；14, U-bolt；15, stud；16, nut；17, gasket；18, yielding rubber
Pad；19, steelframe is lifted by crane；20, boom hoisting；21, jumbo bag device for discharging；22, jumbo bag bracket；23, sealing cover；24, cylinder；25,
Guide rod；26, leader casing；27, barrel；28, sealing strip；29, pneumatic air is hammered into shape.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment: Fig. 1 is a kind of sodium bicarbonate grinding device disclosed by the utility model, including lifting steelframe 19, hoisting steel
Frame 19 is two layers of steel construction, lifts by crane and is equipped with track at the top of steelframe 19, and boom hoisting 20, lifting can be equipped with to horizontal sliding on track
Device 20 plays the jumbo bag equipped with sodium bicarbonate.Sodium bicarbonate grinding device successively includes jumbo bag device for discharging 21, feed bin from top to bottom
1, grinder 2 and conveying fan 3, jumbo bag device for discharging 21 are located above the second layer of lifting steelframe 19, remaining is located at hoisting steel
Below the second layer of frame 19.It lifts by crane and is fixed with jumbo bag bracket 22 on the second layer of steelframe 19, when boom hoisting 20 falls jumbo bag,
Jumbo bag bracket 22 can hold jumbo bag, and worker opens jumbo bag bottom discharge port and releases sodium bicarbonate.
In conjunction with Fig. 1 and Fig. 6, sodium bicarbonate is leak into jumbo bag device for discharging 21 from jumbo bag, and jumbo bag device for discharging 21 is one small
Type tube body, the feed bin 1 than connecting immediately below jumbo bag device for discharging 21 are much smaller.Feed bin 1 by from top to bottom temporary storing bin 1-1 and work
Material bucket 1-2 composition, the bottom periphery of temporary storing bin 1-1 are welded with fixed end flanges 6, activate and also weld around the top of hopper 1-2
Fixed end flanges 6 are connected to, the bottom of temporary storing bin 1-1 is protruded into activation hopper 1-2, the connection of temporary storing bin 1-1 and activation hopper 1-2
Place's surrounding is surrounded by the covering 7 that is flexible coupling, and the both ends for the covering 7 that is flexible coupling, bolt are bolted in two fixed end flanges 6
The pressing plate 8 that is flexible coupling is pressed in the both ends for the covering 7 that is flexible coupling.Several studs 15 are also equipped between two fixed end flanges 6,
The both ends of stud 15 are equipped with nut 16, and nut 16 is pressed respectively against in two fixed end flanges 6, and damping bullet is also installed on stud 15
Spring 9, damping spring 9 are located between two fixed end flanges 6.The nut 16 at 15 both ends of stud is pressed with gasket 17, gasket 17 with
Yielding rubber pad 18 is pressed between fixed end flanges 6.
As shown in figure 5, being fixed with electric motor of shaker 5 on the outer wall of activation hopper 1-2, the center of inside of activation hopper 1-2 is solid
Surely there is activation cone 10, activation cone 10 is the structure to arch upward upwards, and the surface arched upward upwards is smooth slope face, activation cone 10
Edge and the inner wall interval of activation hopper 1-2 are uniform.Opening electric motor of shaker 5 makes to activate hopper 1-2 shake, due to temporary storing bin 1-1
It is connect with activation hopper 1-2 by the covering 7 that is flexible coupling, therefore the vibration for activating hopper 1-2 cannot be directly passed to temporary storing bin 1-
1, but temporary storing bin 1-1 will be passed to after vibration buffering indirectly by two fixed end flanges 6 and damping spring 9, then pass through work
The activation of activation cone 10, improves mobility of the sodium bicarbonate in feed bin 1 in material bucket 1-2.
In conjunction with Fig. 3 and Fig. 4, the outer wall of temporary storing bin 1-1 is fixed with several gussets 13, wears on each gusset 13
There is U-bolt 14, temporary storing bin 1-1 outer ring is arranged with ring pipe 11, and ring pipe 11 is fixed on gusset 13 by U-bolt 14.
Ring pipe 11 is equipped with air inlet 11a, and air inlet 11a is for connecing compressed air gas source.
As shown in Fig. 2, also connecting on ring pipe 11 has several hoses 12, temporary storing bin 1-1 inner wall is fixed with several use
In the gas butterfly 4 of broken arch, hose 12 is worn to being connect in temporary storing bin 1-1 with gas butterfly 4.Gas butterfly 4 can make to keep positive pressure in storehouse, avoid wet sky
Gas and sodium bicarbonate contact the moisture absorption, and dry air is sprayed into temporary storing bin 1-1 by gas butterfly 4, are provided with exhaust outlet at the top of temporary storing bin 1-1
Or exhaust apparatus.It is also equipped with pneumatic air hammer 29(on the outer wall of temporary storing bin 1-1 and sees Fig. 1), pneumatic air hammer 29 beats bulkhead
For assisting broken arch.
In conjunction with Fig. 8 and Figure 10, jumbo bag device for discharging 21 includes cylinder, and sealing cover 23 is stamped at the top of cylinder, is fixed in cylinder
There is barrel 27,27 outer wall of barrel is fixedly welded on cylinder inboard wall by plurality of steel plates, and barrel 27 is located on the central axes of cylinder.
The lower surface of sealing cover 23 is fixed with two sealing strips 28 in a ring, when sealing cover 23 is placed at the top of cylinder, two sealings
Item 28 is pressed respectively against at the top of barrel 27 and cylinder.
In conjunction with Fig. 9 and Figure 11, cylinder body outer wall both ends are symmetrically fixed with cylinder 24 and guide rod 25, the piston rod of cylinder 24 and
Guide rod 25 is both secured on sealing cover 23, and leader casing 26, the axis of leader casing 26 and the axis of cylinder are fixed on the outer wall of feed bin 1
Line is parallel, and guide rod 25 is through in leader casing 26.
The landline of sodium bicarbonate in the present embodiment are as follows: jumbo bag discharging enters in cylinder, and sodium bicarbonate enters feed bin 1 by cylinder,
1 bottom shutter of feed bin pulls open rear sodium bicarbonate by quantitative weighing device, then enters grinder 2, the finished product being ground is by conveying
Blower 3, which siphons away, takes.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (8)
1. a kind of sodium bicarbonate grinding device, including feed bin (1), feed bin (1) are sequentially connected grinder (2) and conveying fan (3),
Be characterized in that: the feed bin (1) includes temporary storing bin (1-1) and activation hopper (1-2), and activation hopper (1-2) is located at temporary storing bin (1-
1) immediately below, it is several that temporary storing bin (1-1) inner wall is fixed with gas butterfly (4), and exhaust outlet, activated material are equipped at the top of temporary storing bin (1-1)
It is fixed with electric motor of shaker (5) on bucket (1-2) outer wall, is equipped with fixation at the top of the temporary storing bin bottom (1-1) and activation hopper (1-2)
End flanges (6), be flexible coupling covering (7) and damping spring (9) are equipped between two fixed end flanges (6), and activation hopper (1-2) is interior
Portion center is fixed with activation cone (10), and the edge of activation cone (10) and the inner wall interval of activation hopper (1-2) are uniform.
2. a kind of sodium bicarbonate grinding device according to claim 1, it is characterised in that: the temporary storing bin (1-1) surround outside
Equipped with ring pipe (11), ring pipe (11) is equipped with air inlet (1a), and the hose for having connection gas butterfly (4) is connected on ring pipe (11)
(12).
3. a kind of sodium bicarbonate grinding device according to claim 2, it is characterised in that: the outer wall of the temporary storing bin (1-1)
On be fixed with gusset (13), ring pipe (11) is fixed on gusset (13) by U-bolt (14).
4. a kind of sodium bicarbonate grinding device according to claim 1, it is characterised in that: the two of the covering that is flexible coupling (7)
End is connect by bolt with two fixed end flanges (6) respectively, and bolt is pressed with the pressure that is flexible coupling in the both ends of the covering that is flexible coupling (7)
Plate (8).
5. a kind of sodium bicarbonate grinding device according to claim 1, it is characterised in that: worn in the damping spring (9)
Have stud (15), the both ends of stud (15) extend through two fixed end flanges (6), and the both ends of stud (15) are equipped with nut
(16) and gasket (17) yielding rubber pad (18), are equipped between gasket (17) and fixed end flanges (6).
6. a kind of sodium bicarbonate grinding device according to claim 1, it is characterised in that: further include lifting steelframe (19), rise
Hang steelframe (19) and be equipped with boom hoisting (20) for lifting by crane jumbo bag, be equipped at the top of feed bin (1) jumbo bag device for discharging (21) and
Jumbo bag bracket (22).
7. a kind of sodium bicarbonate grinding device according to claim 6, it is characterised in that: jumbo bag device for discharging (21) packet
Include cylinder, be equipped with sealing cover (23) at the top of cylinder, cylinder lateral wall is vertically fixed cylinder (24) and guide rod (25), cylinder (24) and
Guide rod (25) is symmetrical about the central axes of cylinder, and the piston rod and guide rod (25) of cylinder (24) are both secured on sealing cover (23),
It is fixed on the outer wall of cylinder leader casing (26), guide rod (25) is through in leader casing (26).
8. a kind of sodium bicarbonate grinding device according to claim 7, it is characterised in that: be fixed with barrel in the cylinder
(27), the lower surface of sealing cover (23) be equipped with two annular sealing strips (28), two sealing strips (28) respectively with barrel (27)
Crimping at the top of top and cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821548607.3U CN208944338U (en) | 2018-09-20 | 2018-09-20 | A kind of sodium bicarbonate grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821548607.3U CN208944338U (en) | 2018-09-20 | 2018-09-20 | A kind of sodium bicarbonate grinding device |
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| Publication Number | Publication Date |
|---|---|
| CN208944338U true CN208944338U (en) | 2019-06-07 |
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ID=66738921
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821548607.3U Active CN208944338U (en) | 2018-09-20 | 2018-09-20 | A kind of sodium bicarbonate grinding device |
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| CN (1) | CN208944338U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117504993A (en) * | 2024-01-08 | 2024-02-06 | 四川省郫筒酱园有限责任公司 | Transfer conveyor for processing chilli |
-
2018
- 2018-09-20 CN CN201821548607.3U patent/CN208944338U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117504993A (en) * | 2024-01-08 | 2024-02-06 | 四川省郫筒酱园有限责任公司 | Transfer conveyor for processing chilli |
| CN117504993B (en) * | 2024-01-08 | 2024-03-19 | 四川省郫筒酱园有限责任公司 | Transfer conveyor for processing chilli |
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