CN220707387U - Hot-blast stove feeding mechanism for grain drying - Google Patents
Hot-blast stove feeding mechanism for grain drying Download PDFInfo
- Publication number
- CN220707387U CN220707387U CN202322324920.6U CN202322324920U CN220707387U CN 220707387 U CN220707387 U CN 220707387U CN 202322324920 U CN202322324920 U CN 202322324920U CN 220707387 U CN220707387 U CN 220707387U
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- Prior art keywords
- pipe
- fixedly connected
- feeding mechanism
- air
- hot
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- 230000007246 mechanism Effects 0.000 title claims abstract description 23
- 238000001035 drying Methods 0.000 title claims abstract description 10
- 238000007789 sealing Methods 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 15
- 239000007787 solid Substances 0.000 claims abstract description 8
- 239000004744 fabric Substances 0.000 claims abstract description 7
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000000227 grinding Methods 0.000 claims description 21
- 239000003245 coal Substances 0.000 description 17
- 238000000034 method Methods 0.000 description 8
- 239000000843 powder Substances 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 238000010009 beating Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000002817 coal dust Substances 0.000 description 4
- 239000003818 cinder Substances 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 239000004484 Briquette Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000002929 anti-fatigue Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/85—Food storage or conservation, e.g. cooling or drying
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a hot blast stove feeding mechanism for grain drying, which comprises a blower, wherein a feeding mechanism is arranged outside the blower, the feeding mechanism comprises an air pipe, one end of the air pipe is communicated with the output end of the blower, a sealing component is arranged on a body of the air pipe, a cone barrel is arranged above the air pipe, a solid rod is fixedly connected to the outer surface of the cone barrel, the outer surface of the solid rod is fixedly connected with the outer surface of the air pipe, a material pipe is communicated with the inner part of the cone barrel in a penetrating way, one end of the material pipe is communicated with a cloth bag pipe, and one end of the cloth bag pipe is communicated with the feeding end of the air pipe.
Description
Technical Field
The utility model relates to the technical field of hot blast stoves, in particular to a hot blast stove feeding mechanism for grain drying.
Background
In grain stoving field, the general pulverized coal stove that uses is then than the large-scale stove of other trade is than very little, consequently, need one kind can directly carry pulverized coal entering hot-blast furnace, can stable and continuous feeding mechanism for a long time, at a hot-blast furnace fan mill coal conveyer for grain stoving of application number 2017207205891, left side support and right side support and base fixed connection, go up the casing, constitute the beating room after the lower casing passes through bolted connection, novel structure adopts tertiary beating wheel to strike the form of coal piece, smash the coal step by step to the pulverized coal that makes the granularity about R90 at last, the powder process is up to standard, continuous operating time is long, the fault rate is low, airtight good, area is little.
Although the device has the advantages, the following defects still exist in the actual use process:
1) The coal blocks are crushed by beating and impacting, and continuous vibration is easily generated by the equipment during working, so that loosening of parts of the equipment, reduced tightness and reduced service life are easily caused, and long-term stable use is not facilitated;
2) The coal briquette is broken through beating and striking by the equipment, on the one hand, the effect of striking breakage is relatively poor, on the other hand, because the powder process effect is poor, the powder process efficiency is low, the powder process time is increased, the energy consumption of the equipment is increased, the production cost is increased, and the production time is prolonged.
There is a need to address the problems presented above.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a hot-blast stove feeding mechanism for grain drying, which solves the problems that when the traditional fan coal grinding conveyor is used, the coal is crushed by beating and striking, equipment is easy to damage, the powder making effect is poor, the efficiency is low, the time is long, the production cost is increased, and the production time is prolonged.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a hot-blast furnace feeding mechanism for grain stoving, includes the air-blower, the outside of air-blower is provided with feed mechanism, feed mechanism includes the tuber pipe, the one end of tuber pipe is linked together with the output of air-blower, be provided with seal assembly on the body of tuber pipe, the top of tuber pipe is provided with the awl bucket, the surface fixedly connected with solid pole of awl bucket, the surface of solid pole and the surface fixed connection of tuber pipe, the inside of awl bucket runs through the intercommunication and has the material pipe, the one end intercommunication of material pipe has the sack pipe, the one end of sack pipe is linked together with the feed end of tuber pipe, the surface of awl bucket is provided with the support, install driving motor on the support, driving motor's output fixedly connected with grinding roller, the surface of grinding roller is rotated with the inside of awl bucket and is connected.
Preferably, the sealing assembly comprises a sealing plate, the outer surface of the sealing plate is movably connected with the inside of the air pipe, the outer surface of the sealing plate is movably connected with the body of the air pipe in a penetrating mode, the outer surface of the sealing plate is movably connected with a flat pipe, and the outer surface of the flat pipe is fixedly connected with the outer surface of the air pipe.
Preferably, the outer surface of the sealing plate is fixedly connected with a connecting rod, the outer surface of the connecting rod is movably connected with the inside of the flat tube, the outer surface of the connecting rod is fixedly connected with a telescopic rod, and the outer surface of the telescopic rod is fixedly connected with the outer surface of the flat tube.
Preferably, clamping plates are arranged on two sides of the top of the flat tube, the outer surfaces of the clamping plates on two sides are fixedly connected with the outer surface of the flat tube through spring rods, and the outer surfaces of the clamping plates are movably connected with the outer surface of the cloth bag tube.
Preferably, the outer surface of the clamping plate is movably connected with a supporting rod, and the outer surface of the supporting rod is fixedly connected with the output end of the telescopic rod.
Advantageous effects
The utility model provides a hot-blast stove feeding mechanism for grain drying. Compared with the prior art, the method has the following beneficial effects:
(1) Through setting up feed mechanism, add the coal cinder into the awl bucket inside, because the awl bucket is whole from top to bottom external diameter reduces, and the grinding roller diameter is fixed, consequently, can be when the coal cinder whereabouts, last grinding to the coal cinder, guaranteed powder process effect and powder process efficiency on the one hand, on the other hand avoided the damage of equipment and manufacturing cost's increase.
(2) Through setting up seal assembly, can shelter from inside the tuber pipe through the closing plate, shelter from inside the sack pipe through the centre gripping of splint, utilize the telescopic link to stretch out and draw back simultaneously, drive connecting rod and butt synchronous motion, can make both be sealed respectively to inside the buggy entering hot-blast furnace has been convenient for.
Drawings
FIG. 1 is a perspective view of an external structure of the present utility model;
FIG. 2 is a cross-sectional view showing the internal structure of the cone barrel of the present utility model;
fig. 3 is a perspective view of the outer structure of the flat tube of the present utility model.
In the figure: 1. a blower; 2. an air duct; 3. a seal assembly; 31. a sealing plate; 32. a flat tube; 33. a connecting rod; 34. a telescopic rod; 35. a clamping plate; 36. a spring rod; 37. a supporting rod; 4. a cone barrel; 5. a fixed rod; 6. a material pipe; 7. a cloth bag tube; 8. a driving motor; 9. a grinding roller; 10. and (3) a bracket.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a grain is dried and is used hot-blast furnace feeding mechanism, including air-blower 1, air-blower 1 is current hot-blast furnace air supply equipment, and with external control circuit electric connection, air-blower 1's outside is provided with feed mechanism, feed mechanism includes tuber pipe 2, tuber pipe 2 one end and the inside intercommunication of hot-blast furnace combustion chamber, tuber pipe 2's one end is linked together with the output of air-blower 1, be provided with seal assembly 3 on tuber pipe 2's the body, tuber pipe 2's top is provided with awl bucket 4, awl bucket 4 resistance to compression, stand wear and tear and corrosion-resistant material is made, awl bucket 4's surface fixedly connected with solid pole 5, solid pole 5's surface and tuber pipe 2's surface fixed connection, awl bucket 4's inside runs through the intercommunication and has material pipe 6, material pipe 6's one end intercommunication has sack tube 7, sack tube 7 adopts resistance to compression, stand 10 is gone up to stand 10, install driving motor 8 on stand 10, driving motor 8 and external control circuit electric connection, and output and stand 10's body run through connection, driving motor 8's output end fixed connection has been provided with grinding roller 9 to the inside diameter of coal cone 9, and the inside is continuous to be broken down by the inside diameter of grinding roller 9, on the one side, the other hand, the diameter of grinding roller is reduced, the inside diameter is guaranteed to be broken, and grinding roller diameter is guaranteed, and grinding roller diameter is reduced, and grinding roller diameter inside diameter is connected to the inside grinding roller diameter is broken, and grinding roller diameter is broken down, and the inside diameter is broken by grinding roller diameter by grinding roller, and has been broken down.
The sealing component 3 comprises a sealing plate 31, the sealing plate 31 is made of a material with good compression resistance, wear resistance, corrosion resistance and sealing performance, the outer surface of the sealing plate 31 is movably connected with the inside of the air pipe 2, the outer surface of the sealing plate 31 is movably connected with a flat pipe 32 in a penetrating manner with the body of the air pipe 2, the outer surface of the flat pipe 32 is fixedly connected with the outer surface of the air pipe 2, the outer surface of the sealing plate 31 is fixedly connected with a connecting rod 33, the outer surface of the connecting rod 33 is movably connected with the inside of the flat pipe 32, the outer surface of the connecting rod 33 is fixedly connected with a telescopic rod 34, the telescopic rod 34 is made of the existing electric push rod and is electrically connected with an external control circuit, the outer surface of the telescopic rod 34 is fixedly connected with the outer surface of the flat pipe 32, clamping plates 35 are arranged on two sides of the top of the flat pipe 32, the clamping plates 35 are made of a material with compression resistance and wear resistance, and the surface is provided with the recess of laminating telescopic link 34 output and connecting rod 33, the surface of both sides splint 35 all is made through spring bar 36 and the surface fixed connection of flat pipe 32, spring bar 36 adopts resistance to compression, antifatigue material to make, the surface of splint 35 and the surface swing joint of sack pipe 7, the surface swing joint of splint 35 has a butt pole 37, butt pole 37 adopts resistance to compression, wear-resistant material to make, the surface of butt pole 37 and the output fixed connection of telescopic link 34, through setting up seal assembly 3, can shelter from the tuber pipe 2 inside through closing plate 31, the centre gripping through splint 35 to sack pipe 7, can shelter from the inside of material pipe 6, utilize telescopic link 34 to stretch out and draw back simultaneously, drive connecting rod 33 and butt pole 37 synchronous motion, can make both be sealed respectively, thereby the buggy of being convenient for get into inside the hot-blast furnace.
And all that is not described in detail in this specification is well known to those skilled in the art.
When the air-blast furnace is in use, the output ends of the telescopic rods 34 extend out to drive the connecting rods 33 and the supporting rods 37 to rise, the connecting rods 33 drive the sealing plate 31 to move from the inside of the air pipe 2 to the inside of the flat pipe 32, meanwhile, the supporting rods 37 rise to contact with the clamping plates 35, so that the clamping plates 35 are pressed close to each other and stretch the spring rods 36, the clamping plates 35 move to contact with the cloth bag pipe 7, the sealing plate 31 completely enters the inside of the flat pipe 32, the cloth bag pipe 7 is completely clamped by the clamping plates 35, the air blower 1 sends air into the hot blast furnace through the air pipe 2, coal blocks are added into the inside of the cone barrel 4, the driving motor 8 drives the grinding roller 9 to rotate when the coal blocks fall in the cone barrel 4, after the coal blocks contact with the grinding roller 9, continuous grinding is carried out, coal dust enters the inside of the pipe 6 for storage, when coal dust needs to be added, the telescopic rods 34 retract to enable gaps to be generated between the clamping plates 35, so that the coal dust enters the inside of the air pipe 2, and the inside of the hot blast furnace is combusted along with the air flow, and the coal dust can be prevented from entering the inside of the combustion chamber of the hot blast furnace, and the air furnace is determined by controlling the gaps between the clamping plates 35.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a grain is dried and is used hot-blast furnace feeding mechanism, includes air-blower (1), its characterized in that: the outside of air-blower (1) is provided with feed mechanism, feed mechanism includes tuber pipe (2), the one end of tuber pipe (2) is linked together with the output of air-blower (1), be provided with seal assembly (3) on the body of tuber pipe (2), the top of tuber pipe (2) is provided with awl bucket (4), the surface fixedly connected with solid pole (5) of awl bucket (4), the surface of solid pole (5) and the surface fixedly connected with of tuber pipe (2), the inside of awl bucket (4) runs through the intercommunication and has material pipe (6), the one end intercommunication of material pipe (6) has sack tube (7), the one end of sack tube (7) is linked together with the feed end of tuber pipe (2), the surface of awl bucket (4) is provided with support (10), install driving motor (8) on support (10), the output fixedly connected with grinding roller (9) of driving motor (8), the surface of grinding roller (9) is connected with the inside rotation of awl bucket (4).
2. The hot blast stove feeding mechanism for grain drying according to claim 1, wherein: the sealing assembly (3) comprises a sealing plate (31), the outer surface of the sealing plate (31) is movably connected with the inside of the air pipe (2), the outer surface of the sealing plate (31) is movably connected with the body of the air pipe (2) in a penetrating mode, the outer surface of the sealing plate (31) is movably connected with a flat pipe (32), and the outer surface of the flat pipe (32) is fixedly connected with the outer surface of the air pipe (2).
3. The hot blast stove feeding mechanism for grain drying according to claim 2, wherein: the outer surface fixedly connected with connecting rod (33) of closing plate (31), the inside swing joint of the surface of connecting rod (33) and flat pipe (32), the surface fixedly connected with telescopic link (34) of connecting rod (33), the surface of telescopic link (34) and the surface fixed connection of flat pipe (32).
4. A hot-blast stove feeding mechanism for grain drying as claimed in claim 3, wherein: the two sides of the top of the flat tube (32) are respectively provided with a clamping plate (35), the outer surfaces of the clamping plates (35) on the two sides are fixedly connected with the outer surfaces of the flat tube (32) through spring rods (36), and the outer surfaces of the clamping plates (35) are movably connected with the outer surfaces of the cloth bag tubes (7).
5. The hot blast stove feeding mechanism for grain drying according to claim 4, wherein: the outer surface of the clamping plate (35) is movably connected with a supporting rod (37), and the outer surface of the supporting rod (37) is fixedly connected with the output end of the telescopic rod (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322324920.6U CN220707387U (en) | 2023-08-28 | 2023-08-28 | Hot-blast stove feeding mechanism for grain drying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322324920.6U CN220707387U (en) | 2023-08-28 | 2023-08-28 | Hot-blast stove feeding mechanism for grain drying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220707387U true CN220707387U (en) | 2024-04-02 |
Family
ID=90452419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322324920.6U Active CN220707387U (en) | 2023-08-28 | 2023-08-28 | Hot-blast stove feeding mechanism for grain drying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220707387U (en) |
-
2023
- 2023-08-28 CN CN202322324920.6U patent/CN220707387U/en active Active
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