CN110173974B - Sealing baffle structure of drying machine - Google Patents
Sealing baffle structure of drying machine Download PDFInfo
- Publication number
- CN110173974B CN110173974B CN201910410218.7A CN201910410218A CN110173974B CN 110173974 B CN110173974 B CN 110173974B CN 201910410218 A CN201910410218 A CN 201910410218A CN 110173974 B CN110173974 B CN 110173974B
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- Prior art keywords
- sealing baffle
- sealing
- baffle
- baffles
- drying
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/001—Handling, e.g. loading or unloading arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/008—Seals, locks, e.g. gas barriers or air curtains, for drying enclosures
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a sealing baffle structure of a dryer, which comprises ventilating conveyor belt modules with fixed required layer number stacked to form a continuous drying line, wherein the periphery of each ventilating conveyor belt module is manufactured by sheet metal to form a retaining wall seal; the material outlet position of the breathable conveying belt is provided with a notch, the notch is provided with a movable sealing baffle for blocking, a round hole is arranged above the sealing baffle in an inclined mode and is pivoted to a shaft rod, at least one side baffle is arranged between every two sealing baffles, the sealing baffle is enabled to be obliquely blocked at the notch, when a drying treatment object is collided, the sealing baffle can be pushed out along the same direction, the sealing baffle can be smoothly pushed away, the sealing baffle is dropped downwards to continue the next drying stroke, the sealing baffle which is not pushed out is maintained to be sealed, hot gas leakage is reduced, and drying efficiency is improved and energy is saved while space heat is effectively maintained.
Description
Technical Field
The invention relates to the technical field of drying machines, in particular to a sealing baffle structure of a drying machine, which is technically characterized in that a plurality of inclined and movable sealing baffles are arranged at the discharging position of a breathable conveying belt for blocking, so that hot gas leakage can be reduced, and the drying efficiency is improved.
Background
In the current life or industrial application, in food or industrial manufacturing process, quite a lot of articles need to be dried, wherein the articles comprise to-be-dried processed objects of grains, coarse cereals, traditional Chinese medicinal materials, vegetables, fruits, sludge and the like, most of the traditional dryers on the market adopt a fixed design, and the fixed design has several defects, such as inconvenience and inconvenience in getting in and out of the dried processed objects, and the need of manpower, which leads to the incapability of continuous operation, shutdown for feeding and discharging operation, and reheating of a cooler, and the intermittent operation affects the productivity. In addition, the conventional dryer adopts continuous drying operation, which is a continuous dryer, but the sealing effect is not good, so that heat energy is lost, and particularly, when the positions of the upper layer and the lower layer of the drying object are dynamically changed, the drying object can smoothly pass through without relevant separation, so that a large amount of heat energy is lost.
Disclosure of Invention
The technical problem to be solved by the present invention is to provide a sealing baffle structure of a drying machine according to the above-mentioned deficiencies of the prior art.
The technical scheme of the invention is as follows:
a dryer seal baffle structure comprising: the drying machine is characterized in that a feeding hopper is arranged above one side of the drying machine, the number of required layers of air-permeable conveyer belt modules is fixed below the feeding hopper in a stacking mode to form a continuous drying line, the periphery of each air-permeable conveyer belt module is sealed through four metal plate retaining walls, and each air-permeable conveyer belt module is provided with a dynamic air-permeable conveyer belt;
a notch is formed in the sheet metal retaining wall at the discharge position of the breathable conveying belt, a sealing baffle group is arranged in the notch and comprises a shaft lever and a plurality of sealing baffles, a round hole is formed in the oblique upper part of each sealing baffle, the round holes of the sealing baffles are pivoted to the shaft lever, and the sealing baffles are obliquely shielded between the notch and the breathable conveying belt; when the drying object is touched, the sealing baffle can be pushed to smoothly push the sealing baffle to fall down to continue the next drying stroke, and the sealing baffle which is not pushed to maintain the sealing state reduces the hot gas leakage.
Furthermore, at least one side baffle is arranged between every two sealing baffles, so that when one sealing baffle is pushed away, hot gas cannot be dissipated from the side edges of the other sealing baffles.
Furthermore, the sealing baffle is provided with two side baffles, so that when one sealing baffle is pushed away, hot air cannot escape from the side edges of the other sealing baffles.
Furthermore, the sealing baffle is provided with a bottom side plate, and the bottom side plate faces the breathable conveying belt to enable the bottom side of the sealing baffle to be dynamic and sealed.
Furthermore, a gasket is sleeved on the shaft rod between every two sealing baffles, and the gasket enables the single sealing baffle to smoothly swing.
Furthermore, the sealing baffle is made of metal or heavy materials, so that the inclined sealing baffle can reset by self weight after being opened.
Furthermore, the sealing baffle is made of light materials and a counterweight or an elastic piece, so that the sealing baffle can be reset after being opened.
Furthermore, the feeding hopper is provided with a stirring and crushing device, and the stirring and crushing device enables the dried object to be more uniform and easier to dry.
Compared with the prior art, the invention has the following beneficial effects: the invention utilizes the inclined and movable sealing baffles arranged at the discharging position of the air-permeable conveyer belt to block hot air, can effectively open the sealing baffles when dried objects exist, and can effectively reduce hot air leakage to maintain space heat, improve drying efficiency and save energy.
Drawings
Fig. 1 is a perspective view of the right side of an embodiment of the present invention. Fig. 2 is a left side perspective view of an embodiment of the present invention.
Fig. 3 is a left side perspective view of a modular portion of an air permeable conveyor belt according to an embodiment of the invention. Fig. 4 is a perspective view of a module portion of an air-permeable conveyor belt according to an embodiment of the invention from the right side.
Fig. 5 is a cross-sectional plan view of one embodiment of the present invention.
Fig. 6 is an exploded view of a sealing baffle assembly according to an embodiment of the present invention. Fig. 7 is a schematic view of a sealing baffle assembly according to an embodiment of the present invention. FIG. 8 is a cross-sectional view of the operation of the sealing baffle according to one embodiment of the present invention.
Reference numerals
10-a dryer, 11-a feeding hopper, 111-a stirring and crushing device, 12-a sheet metal retaining wall, 121-a notch, 20-an air-permeable conveyer belt module, 21-an air-permeable conveyer belt, 30-a sealing baffle group, 31-a shaft rod, 32-a sealing baffle, 321-a circular hole, 322-a side baffle, 323-a bottom side plate, 33-a gasket and 40-a drying treatment object.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-8, an embodiment of the present invention provides a sealing baffle structure of a dryer, which comprises:
a dryer 10, wherein a feeding hopper 11 is arranged above one side of the dryer 10, the breathable conveying belt modules 20 with required layers are stacked and fixed below the feeding hopper 11 to form a continuous drying line, the periphery of each breathable conveying belt module 20 is sealed by four metal plate retaining walls 12, and each breathable conveying belt module 20 is provided with a dynamic breathable conveying belt 21;
the sheet metal retaining wall 12 at the discharge position of the air-permeable conveyer belt 21 is provided with a notch 121, the notch 121 is provided with a movable block of the sealing baffle group 30, the sealing baffle group 30 comprises a shaft rod 31 and a plurality of sealing baffles 32, a round hole 321 is arranged above the sealing baffles 32 in an inclined manner, the round holes 321 of the sealing baffles 32 are pivoted to the shaft rod 31, so that the sealing baffles 32 can be obliquely shielded between the notch 121 and the air-permeable conveyer belt 21, when the dried object 40 reaches and pushes the sealing baffles 32, the sealing baffles 32 are smoothly pushed open to fall out of the previous air-permeable conveyer belt module 20, and then the next air-permeable conveyer belt module 20 continues to be in the next drying stroke, the sealing baffles 32 are arranged into a plurality of small ranges which are opened when the dried object exists, and the possibility of hot gas leakage can be reduced.
In the sealing baffle structure of the dryer, at least one side baffle 322 is disposed between two sealing baffles 32, so that when one sealing baffle 32 is pushed away, hot air cannot dissipate from the side edges of the other sealing baffles 32.
The sealing baffle structure of the dryer, wherein the sealing baffle 32 is provided with two side baffles 322, so that when one sealing baffle 32 is pushed away, hot air cannot escape from the side edges of the other sealing baffle 32.
The sealing baffle structure of the dryer, wherein the sealing baffle 32 is provided with a bottom side plate 323, the bottom side plate 323 faces the air-permeable conveyer belt 21, so that the dynamic sealing effect of the bottom side of the sealing baffle 32 is better.
The drying makes the swing of the single sealing barrier 32 smoother by the gasket 33.
The sealing baffle structure of the dryer, wherein the sealing baffle 32 is made of metal or heavy material, so that the inclined sealing baffle 32 can be reset by self weight after being opened.
The sealing baffle structure of the dryer, wherein the sealing baffle 32 is made of light material with a counterweight or elastic member, so that the sealing baffle 32 can be reset after being opened.
The sealing baffle structure of the dryer, wherein the feeding hopper 11 is provided with a stirring and crushing device 111, and the stirring and crushing device 111 makes the drying object 40 more uniform and easier to dry.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention, and it is therefore to be understood that the invention is not limited by the scope of the appended claims.
Claims (6)
1. A dryer seal baffle structure comprising: the drying machine is characterized in that a feeding hopper is arranged above one side of the drying machine, the number of required layers of air-permeable conveyer belt modules is fixed below the feeding hopper in a stacking mode to form a continuous drying line, the periphery of each air-permeable conveyer belt module is sealed through four metal plate retaining walls, and each air-permeable conveyer belt module is provided with a dynamic air-permeable conveyer belt; the method is characterized in that:
a notch is formed in the sheet metal retaining wall at the discharge position of the breathable conveying belt, a sealing baffle group is arranged in the notch and comprises a shaft lever and a plurality of sealing baffles, a round hole is formed in the oblique upper part of each sealing baffle, the round holes of the sealing baffles are pivoted to the shaft lever, and the sealing baffles are obliquely shielded between the notch and the breathable conveying belt; when the drying object is abutted, the sealing baffle can be pushed to smoothly push the sealing baffle to fall down to continue the next drying stroke, and the sealing baffle which is not pushed to maintain sealing is kept to reduce hot gas leakage;
the sealing baffle is provided with two side baffles, so that when one sealing baffle is pushed away, hot gas cannot be dissipated from the side edges of the other sealing baffles;
the sealing baffle is provided with a bottom side plate, and the bottom side plate faces the breathable conveying belt to enable the bottom side of the sealing baffle to be dynamic and sealed.
2. The seal baffle structure of the drying machine of claim 1, wherein: and a gasket is sleeved on the shaft rod between every two sealing baffles, and the gasket enables the single sealing baffle to smoothly swing.
3. The seal baffle structure of the drying machine of claim 1, wherein: the sealing baffle is made of metal materials, so that the inclined sealing baffle can reset by self weight after being opened.
4. The seal baffle structure of the drying machine of claim 1, wherein: the sealing baffle is made of light materials and a counterweight or an elastic piece, so that the sealing baffle can reset after being opened.
5. The seal baffle structure of the drying machine of claim 1, wherein: the feeding hopper is provided with a stirring and crushing device, and the stirring and crushing device enables the dried object to be more uniform and easier to dry.
6. The seal baffle structure of the drying machine of claim 1, wherein: the sealing baffle is made of heavy materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910410218.7A CN110173974B (en) | 2019-05-17 | 2019-05-17 | Sealing baffle structure of drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910410218.7A CN110173974B (en) | 2019-05-17 | 2019-05-17 | Sealing baffle structure of drying machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110173974A CN110173974A (en) | 2019-08-27 |
| CN110173974B true CN110173974B (en) | 2021-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910410218.7A Active CN110173974B (en) | 2019-05-17 | 2019-05-17 | Sealing baffle structure of drying machine |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6871378B2 (en) * | 2002-05-24 | 2005-03-29 | Robert Larson | Automated lap washer |
| KR20090106837A (en) * | 2008-04-07 | 2009-10-12 | 전주대학교 산학협력단 | Industrial filter assembly for dry apparatus |
| CN201653098U (en) * | 2010-05-07 | 2010-11-24 | 芯业科技股份有限公司 | Drying device |
| CN202747751U (en) * | 2012-08-27 | 2013-02-20 | 烟台新时代健康产业有限公司 | Sterilizing and drying integrated microwave tunnel furnace |
| CN105972972A (en) * | 2016-06-27 | 2016-09-28 | 罗剑清 | Crawler type dryer |
| CN205980680U (en) * | 2016-08-18 | 2017-02-22 | 中山粤海饲料有限公司 | Horizontal forage drier |
| CN207515452U (en) * | 2017-11-17 | 2018-06-19 | 浙江丰安生物制药有限公司 | A kind of baking oven of hot air circulation |
-
2019
- 2019-05-17 CN CN201910410218.7A patent/CN110173974B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6871378B2 (en) * | 2002-05-24 | 2005-03-29 | Robert Larson | Automated lap washer |
| KR20090106837A (en) * | 2008-04-07 | 2009-10-12 | 전주대학교 산학협력단 | Industrial filter assembly for dry apparatus |
| CN201653098U (en) * | 2010-05-07 | 2010-11-24 | 芯业科技股份有限公司 | Drying device |
| CN202747751U (en) * | 2012-08-27 | 2013-02-20 | 烟台新时代健康产业有限公司 | Sterilizing and drying integrated microwave tunnel furnace |
| CN105972972A (en) * | 2016-06-27 | 2016-09-28 | 罗剑清 | Crawler type dryer |
| CN205980680U (en) * | 2016-08-18 | 2017-02-22 | 中山粤海饲料有限公司 | Horizontal forage drier |
| CN207515452U (en) * | 2017-11-17 | 2018-06-19 | 浙江丰安生物制药有限公司 | A kind of baking oven of hot air circulation |
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| Publication number | Publication date |
|---|---|
| CN110173974A (en) | 2019-08-27 |
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