CN213984458U - Gravity type drying-machine lower grid plate - Google Patents
Gravity type drying-machine lower grid plate Download PDFInfo
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- CN213984458U CN213984458U CN202021959812.6U CN202021959812U CN213984458U CN 213984458 U CN213984458 U CN 213984458U CN 202021959812 U CN202021959812 U CN 202021959812U CN 213984458 U CN213984458 U CN 213984458U
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- frame
- grid plate
- combustion chamber
- gravity type
- lower grid
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Abstract
The utility model discloses a comb board under gravity type drying-machine, including frame and fixed block, the equal fixedly connected with support column in bottom of frame and fixed block, the inside of frame is provided with the combustion chamber to the ebullated bed is installed to the bottom of combustion chamber, the surface of ebullated bed runs through installs the slag discharge gate, one side of frame is provided with the air-blower to the surface intercommunication of air-blower has the infundibulate pipeline, the one end of infundibulate pipeline and the bottom intercommunication of ebullated bed, the lateral wall of frame is provided with exhaust duct to the outside of exhaust duct intercommunication combustion chamber and combustion chamber, the top fixedly connected with riser of frame inner wall to fixedly connected with diaphragm between riser and the fixed block. In short, this application technical scheme through coherent structure, has solved traditional gravity type drying-machine's material and has slided speed unadjustable at the stoving in-process, and hot-air flow direction uncontrollable leads to drying efficiency low, the poor problem of stoving effect.
Description
Technical Field
The utility model relates to a comb plate technical field specifically is a comb plate under gravity type drying-machine.
Background
Drying, the technological process that is removing solvent and keeping solid content with some mode, generally refer to the process of letting in hot air and evaporating moisture in the material and taking away, and gravity type drying-machine belongs to hot-blast formula drying mode, and the material slides down along the heat exchange plate of slope placement under the effect of self gravity, and the hot air sees through the heat exchange plate and fully contacts with the material in order to reach the purpose of drying the material, but traditional gravity type drying-machine's heat exchange plate, that is the lower comb board that explains herein, has following drawback:
firstly, a lower grid plate of a traditional gravity type dryer is usually a perforated plate, and the flow direction of hot air flow cannot be controlled, so that the drying effect is poor and the drying is not uniform enough;
second, the lower comb plate of traditional gravity type drying-machine is the slope usually and places, but inclination is usually fixed, and is unable to adjust, leads to the material speed of gliding under the effect of self gravity unadjustable, just can not improve corresponding efficiency when drying to different materials by the way, because we required stoving degree and stoving time of different materials probably are inconsistent.
In view of the above, it is desirable to provide a lower grid plate of a gravity type dryer to solve the above-mentioned disadvantages.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a comb board under gravity type drying-machine has solved the material of traditional gravity type drying-machine and has slided speed unadjustable at the stoving in-process, and the comb board is blocked easily by the material and can't get rid of and lead to the heat exchange efficiency low down, the problem that the stoving effect reduces.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a comb board under gravity type drying-machine, includes frame and fixed block, the equal fixedly connected with support column in bottom of frame and fixed block, the inside of frame is provided with the combustion chamber to the boiling bed is installed to the bottom of combustion chamber, the surface of boiling bed runs through installs the slag discharge gate, one side of frame is provided with the air-blower to the surface intercommunication of air-blower has the infundibulate pipeline, the one end of infundibulate pipeline and the bottom intercommunication of boiling bed, the lateral wall of frame is provided with exhaust duct to the outside of exhaust duct intercommunication combustion chamber and combustion chamber, the top fixedly connected with riser of frame inner wall to fixedly connected with diaphragm between riser and the fixed block, the top of frame is provided with the material import to the top of frame inner wall and the one side position that is located the riser rotate and be connected with down the comb board.
Preferably, an upper grid plate is fixedly connected between the top of the inner wall of the outer frame and the inner wall of the fixed block, a material outlet is formed in the bottom of the outer frame, and a waste gas outlet is formed in the side wall of the outer frame and in the position opposite to the combustion chamber.
Preferably, the surface of the fixed block is rotatably connected with a telescopic rod, and the tail end of the telescopic rod is rotatably connected with the lower grate plate.
Preferably, an air chute conveyor is arranged at the bottom side of the material outlet, and the surface of the air chute conveyor is communicated with a chute fan.
Preferably, the surface of the lower grid plate is fixedly provided with a flow guide block, and a wind tunnel is arranged inside the flow guide block.
Preferably, a plate hole is formed in the lower grid plate, and the size of the plate hole is matched with that of the wind tunnel.
Advantageous effects
The utility model provides a comb board under gravity type drying-machine. Compared with the prior art, the method has the following beneficial effects:
1: according to the gravity type dryer lower grid plate, the telescopic rod is arranged between the fixed block and the lower grid plate, and under the arrangement, the telescopic rod can control the inclination degree of the lower grid plate through stretching, so that the gliding speed of materials under the action of the gravity of the materials can be controlled, and the drying speed of the materials can be controlled.
2: according to the gravity type dryer lower grid plate, the flow guide block is arranged on the lower grid plate, and the flow direction of hot air can be controlled, so that the ventilation performance of the lower grid plate and the hot air flow direction are ensured, and the drying efficiency and the drying degree are improved.
In short, this application technical scheme through special structural configuration, has solved the material of traditional gravity type drying-machine and has slided speed unadjustable at the stoving in-process, and hot-air flow direction uncontrollable leads to drying efficiency low, the poor problem of stoving effect.
Drawings
Fig. 1 is a schematic external structural view of the present invention;
FIG. 2 is a schematic view of the structural connection between the lower grid plate and the flow guide block of the present invention;
fig. 3 is a schematic structural view of the lower grid plate of the present invention.
In the figure: 1. a support pillar; 2. a blower; 3. a funnel-shaped duct; 4. a slag discharge hole; 5. a bubbling bed; 6. an exhaust duct; 7. a combustion chamber; 8. a diaphragm; 9. an outer frame; 10. a vertical plate; 11. a material inlet; 12. an upper grate plate; 13. a lower grid plate; 1301. a flow guide block; 1302. a wind tunnel; 1303. plate holes; 14. an exhaust gas outlet; 15. a fixed block; 16. a telescopic rod; 17. a material outlet; 18. an air chute conveyor; 19. a chute fan.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a gravity type dryer lower grid plate comprises an outer frame 9 and a fixed block 15, wherein the bottoms of the outer frame 9 and the fixed block 15 are fixedly connected with a support column 1, a combustion chamber 7 is arranged inside the outer frame 9, and the bottom of the combustion chamber 7 is provided with a boiling bed 5, the surface of the boiling bed 5 is provided with a slag discharge hole 4 in a penetrating way, one side of the outer frame 9 is provided with a blower 2, the surface of the blower 2 is communicated with a funnel-shaped pipeline 3, one end of the funnel-shaped pipeline 3 is communicated with the bottom of the boiling bed 5, the side wall of the outer frame 9 is provided with an exhaust pipeline 6, the exhaust duct 6 is communicated with the combustion chamber 7 and the outside of the combustion chamber 7, the top of the inner wall of the outer frame 9 is fixedly connected with a vertical plate 10, a diaphragm 8 is fixedly connected between the vertical plate 10 and the fixed block 15, a material inlet 11 is arranged at the top of the outer frame 9, and a lower grid plate 13 is rotatably connected to the top of the inner wall of the outer frame 9 and positioned at one side of the vertical plate 10.
Further, an upper grid plate 12 is fixedly connected between the top of the inner wall of the outer frame 9 and the inner wall of the fixing block 15, the upper grid plate 12 is a hollow plate, air can penetrate through the upper grid plate, a material outlet 17 is formed in the bottom of the outer frame 9, a waste gas outlet 14 is formed in the side wall of the outer frame 9 and in the position opposite to the combustion chamber 7, waste gas is discharged from the waste gas outlet, circulating air flow is formed, and circulation of the air is guaranteed.
Further, the surface of the fixed block 15 is rotatably connected with an expansion link 16, the tail end of the expansion link 16 is rotatably connected with the lower grid plate 13, the expansion link 16 can control the inclination degree of the lower grid plate 12 to control the gliding speed of the material, and therefore the purpose of controlling the drying time of the material is achieved.
Further, an air chute conveyor 18 is arranged at the bottom side of the material outlet 17, a chute fan 19 is communicated with the surface of the air chute conveyor 18, and the chute fan 19 generates wind energy to convey materials from the inside of the air chute conveyor 18.
Further, the fixed surface of lower grid plate 13 is installed with water conservancy diversion piece 1301, and the inside of water conservancy diversion piece 1301 is provided with wind-tunnel 1302, because the hot-air is all from supreme motion down, the setting of water conservancy diversion piece 1301 carries out the water conservancy diversion with the hot-air for the more even grid plate and material contact under seeing through of hot-air, reach even stoving material's effect.
Further, the plate holes 1303 are formed in the lower grate plate 13, and the size of the plate holes 1303 is matched with that of the wind tunnel 1302, so that air can penetrate through the lower grate plate 12, and the material drying effect is guaranteed.
And those not described in detail in this specification are well within the skill of those in the art.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a comb board under gravity type drying-machine, includes frame (9) and fixed block (15), its characterized in that: the bottom of frame (9) and fixed block (15) all fixedly connected with support column (1), the inside of frame (9) is provided with combustion chamber (7) to ebullated bed (5) is installed to the bottom of combustion chamber (7), the surface of ebullated bed (5) is run through and is installed slag discharge gate (4), one side of frame (9) is provided with air-blower (2) to the surface intercommunication of air-blower (2) has funnel-shaped pipeline (3), the one end of funnel-shaped pipeline (3) and the bottom intercommunication of ebullated bed (5), the lateral wall of frame (9) is provided with exhaust duct (6), and exhaust duct (6) intercommunication combustion chamber (7) and the outside of combustion chamber (7), the top fixedly connected with riser (10) of frame (9) inner wall to fixedly connected with diaphragm (8) between riser (10) and fixed block (15), the top of the outer frame (9) is provided with a material inlet (11), and the top of the inner wall of the outer frame (9) and the position of one side of the vertical plate (10) are rotatably connected with a lower grid plate (13).
2. The lower grid plate of a gravity type dryer of claim 1, wherein: an upper grid plate (12) is fixedly connected between the top of the inner wall of the outer frame (9) and the inner wall of the fixing block (15), a material outlet (17) is formed in the bottom of the outer frame (9), and a waste gas outlet (14) is formed in the side wall of the outer frame (9) and in the position opposite to the combustion chamber (7).
3. The lower grid plate of a gravity type dryer of claim 1, wherein: the surface of the fixed block (15) is rotatably connected with a telescopic rod (16), and the tail end of the telescopic rod (16) is rotatably connected with the lower grid plate (13).
4. The lower grid plate of the gravity type dryer of claim 2, wherein: an air chute conveyor (18) is arranged at the bottom side of the material outlet (17), and a chute fan (19) is communicated with the surface of the air chute conveyor (18).
5. The lower grid plate of a gravity type dryer of claim 1, wherein: the surface of the lower grid plate (13) is fixedly provided with a flow guide block (1301), and a wind tunnel (1302) is arranged inside the flow guide block (1301).
6. The gravity type dryer lower grid plate of claim 1 or 5, wherein: plate holes (1303) are formed in the lower grate plate (13), and the size of the plate holes (1303) is matched with that of the wind tunnel (1302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021959812.6U CN213984458U (en) | 2020-09-09 | 2020-09-09 | Gravity type drying-machine lower grid plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021959812.6U CN213984458U (en) | 2020-09-09 | 2020-09-09 | Gravity type drying-machine lower grid plate |
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| Publication Number | Publication Date |
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| CN213984458U true CN213984458U (en) | 2021-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021959812.6U Active CN213984458U (en) | 2020-09-09 | 2020-09-09 | Gravity type drying-machine lower grid plate |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114027281A (en) * | 2021-11-09 | 2022-02-11 | 湖南利农五倍子产业发展有限公司 | Galla chinensis is gathered processing with dry all-in-one of cooking |
-
2020
- 2020-09-09 CN CN202021959812.6U patent/CN213984458U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114027281A (en) * | 2021-11-09 | 2022-02-11 | 湖南利农五倍子产业发展有限公司 | Galla chinensis is gathered processing with dry all-in-one of cooking |
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