CN218955374U - Flash dryer with anti-blocking drying fan - Google Patents
Flash dryer with anti-blocking drying fan Download PDFInfo
- Publication number
- CN218955374U CN218955374U CN202223397536.0U CN202223397536U CN218955374U CN 218955374 U CN218955374 U CN 218955374U CN 202223397536 U CN202223397536 U CN 202223397536U CN 218955374 U CN218955374 U CN 218955374U
- Authority
- CN
- China
- Prior art keywords
- drying cylinder
- drying
- fixed
- blocking
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
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
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model relates to the technical field of material drying, and discloses a flash dryer with an anti-blocking drying fan, which comprises a drying cylinder, wherein a cover plate is fixed at the top end of the drying cylinder, a protective shell is fixed at the bottom end of an inner cavity of the drying cylinder, a motor is fixed at the top end of the inner cavity of the protective shell, a first discharge pipe is arranged on the outer side wall of the drying cylinder, a feeding pipe is connected with feeding equipment, and the flash dryer with the anti-blocking drying fan can prevent materials from being accumulated on the second discharge pipe due to the fact that a plurality of second discharge pipes are integrally arranged in an inclined mode when the materials are required to be dried.
Description
Technical Field
The utility model relates to the technical field of material drying, in particular to a flash dryer with an anti-blocking drying fan.
Background
Flash dryers are well known as novel continuous drying equipment for drying fruits and vegetables. The drying time of the wet material in the drying tower is only 5-8 seconds, and the moisture is evaporated instantly, so that the quality of the dried product has a great relationship with the drying temperature, the wind speed, the wind quantity and the crushing speed. Hot air enters an annular gap at the bottom of the drying chamber from an inlet pipe in a tangential direction and rises in a spiral manner, meanwhile, materials are quantitatively added into the tower from a feeder and fully heat-exchanged with the hot air, the relatively wet materials are mechanically crushed under the action of a stirrer, the materials with relatively low moisture content and relatively small granularity rise together with rotating airflow and are conveyed to a separator for gas-solid separation, finished products are collected and packaged, and tail gas is discharged after being treated by a dust removing device.
However, when the heating fan conveys hot air to the inside of the drying cylinder through the gas spray head, the spray head is easy to block, the daily use of the spray head is affected, the drying effect is also affected, if the drying effect is different, the raw material is easy to be problematic in the next processing link, the raw material is difficult to store, and the storage period of the raw material is greatly reduced, so that the technical problem is needed to be solved.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a flash dryer with an anti-blocking drying fan, which solves the problems in the prior art.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the flash evaporation dryer with the anti-blocking drying fan comprises a drying cylinder, wherein a cover plate is fixed at the top end of the drying cylinder, a protecting shell is fixed at the bottom end of an inner cavity of the drying cylinder, a motor is fixed at the top end of the inner cavity of the protecting shell, a first discharge pipe is arranged on the outer side wall of the drying cylinder and communicated with the inner cavity of the drying cylinder, a stirring shaft is bonded at the output end of the motor and positioned in the inner cavity of the drying cylinder, a feeding pipe is fixed on the outer side wall of the drying cylinder and connected with feeding equipment, a drying fan component for drying materials is fixed on the outer side wall of the drying cylinder, an air flow conveying pipe connected with the drying fan component is arranged in the inner cavity of the drying cylinder, the interface of the air flow conveying pipe is circular, and anti-blocking spray heads are circularly arrayed on the outer side wall of the air flow conveying pipe;
the anti-blocking spray head comprises a spray head shell, wherein the spray head shell is arranged on the outer side wall of an air flow conveying pipe, a supporting plate is fixed in an inner cavity of the spray head shell, a connecting rod is arranged on the outer side wall of the supporting plate, the connecting rod is connected with the inner cavity of the spray head shell, a centralized collecting bin is fixed at the top end of the supporting plate, a centralized collecting hopper is communicated with the top end of the centralized collecting bin, an inclined second discharge pipe is arranged on the outer side wall of the centralized collecting bin in a circular array mode, a plurality of second discharge pipes penetrate through the side wall of the spray head shell, a plurality of second discharge pipes are communicated with the inner cavity of the spray head shell, a baffle plate is fixed at the top end of the spray head shell, a plurality of air holes are formed in the baffle plate, a plurality of guide triangles are formed in the connecting rod, a flow dividing cone is fixed at the bottom end of the inner cavity of the centralized collecting bin, the cross section of the flow dividing cone is in a conical shape, the inclined angle of the top of the flow dividing cone is consistent with that of the second discharge pipe, a blocking frame is fixed at the lower end of the spray head shell, and a blocking frame is arranged on the blocking frame.
In order to reduce the situation that the connection part of the first discharge pipe and the external equipment falls off, thereby improving the firmness of the first discharge pipe, preferably, the end head of the first discharge pipe is fixedly provided with a flange plate connected with the external equipment.
In order to shorten the required stoving time of material, promote the practicality of drying cylinder, preferably, the drying fan subassembly is including establishing the left protective housing of drying cylinder, the inside heater and the conveyor fan that are equipped with of protective housing, just the output of protective housing is equipped with the connecting pipe, the connecting pipe passes the drying cylinder with air current conveyer pipe intercommunication, the bottom rectangular array of protective housing has the support frame.
For the effectual connection of strengthening between heater and the protective housing to promote the fastness of heater, preferably, the symmetry has the spacing on the right side wall of heater, and two the spacing with the protective housing inner chamber is connected.
In order to ensure that the inside and outside air of protecting crust alternates to can also reduce external impurity and enter into the protecting crust inner chamber, promote the practicality of protecting crust, preferably, the protecting crust with all be equipped with the ventilation hole on the dry section of thick bamboo, and two the ventilation hole communicates each other, be fixed with the separation net on the ventilation hole.
In order to effectively reduce corrosion damage caused by external corrosive substances and improve the practicability of the drying cylinder, preferably, the outer side wall of the drying cylinder is sprayed with anti-corrosion paint.
(III) beneficial effects
Compared with the prior art, the utility model provides the flash dryer with the anti-blocking drying fan, which has the following beneficial effects:
this flash dryer with prevent stifled dry fan, if the material enters into inside the shower nozzle shell through the separation frame, collect the fill in a concentrated way earlier, and carry out the refluence through the reposition of redundant personnel taper and make its material discharge to the drying cylinder inner chamber in through the second exhaust pipe, form and discharge the circulation, and if the material has not entered into and collect the storehouse inner chamber in a concentrated way, directly discharge in the drying cylinder inner chamber through the ventilation hole, moreover because a plurality of second exhaust pipes wholly belong to the slope setting, can avoid the material to pile up on the second exhaust pipe, compare in traditional shower nozzle structure, this structure can reduce the shower nozzle shell and appear blocking up the condition, and can accelerate the stoving to the material that enters into the shower nozzle shell inside moreover, promote the holistic practicality of shower nozzle shell.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the internal structure of the present utility model;
fig. 3 is an enlarged schematic view of the structure of fig. 2A according to the present utility model.
In the figure: 1. a drying cylinder; 2. a cover plate; 3. a protective shell; 4. a motor; 5. a first discharge pipe; 6. a stirring shaft; 7. a feed pipe; 8. an air flow conveying pipe; 9. a spray head housing; 10. a supporting plate; 11. a connecting rod; 12. a centralized collection bin; 13. a centralized collection bucket; 14. a second discharge pipe; 15. a baffle plate; 16. a split cone; 17. a barrier rack; 18. a flange plate; 19. a protective shell; 20. a support frame; 21. a barrier web.
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 the following technical solutions: the flash evaporation dryer with the anti-blocking drying fan comprises a drying cylinder 1, a cover plate 2 is fixed at the top end of the drying cylinder 1, a protective shell 3 is fixed at the bottom end of an inner cavity of the drying cylinder 1, a motor 4 is fixed at the top end of the inner cavity of the protective shell 3, a first discharge pipe 5 is arranged on the outer side wall of the drying cylinder 1, the first discharge pipe 5 is communicated with the inner cavity of the drying cylinder 1, a stirring shaft 6 is bonded at the output end of the motor 4, the stirring shaft 6 is positioned in the inner cavity of the drying cylinder 1, a feeding pipe 7 is fixed on the outer side wall of the drying cylinder 1, the feeding pipe 7 is connected with feeding equipment, a drying fan component for drying materials is fixed on the outer side wall of the drying cylinder 1, an air flow conveying pipe 8 connected with the drying fan component is arranged in the inner cavity of the drying cylinder 1, and a circular array of the air flow conveying pipe 8 is provided with a blocking nozzle;
the blocking nozzle comprises a nozzle shell 9 circularly arranged on the outer side wall of the airflow conveying pipe 8, a supporting plate 10 is fixed in the inner cavity of the nozzle shell 9, a connecting rod 11 is circularly arranged on the outer side wall of the supporting plate 10, the connecting rod 11 is connected with the inner cavity of the nozzle shell 9, a centralized collecting bin 12 is fixed at the top end of the supporting plate 10, a centralized collecting hopper 13 is communicated with the top end of the centralized collecting bin 12, inclined second discharge pipes 14 are circularly arranged on the outer side wall of the centralized collecting bin 12, the ends of the second discharge pipes 14 penetrate through the side wall of the nozzle shell 9, the second discharge pipes 14 are communicated with the inner cavity of the nozzle shell 9, a baffle 15 is fixed at the top end of the nozzle shell 9, a plurality of air holes are formed in the baffle 15, a flow guiding triangle is arranged on the connecting rod 11, the bottom end of the inner cavity of the centralized collection bin 12 is fixed with a diversion cone 16, the section of the diversion cone 16 is conical, the inclination angle of the top of the diversion cone 16 is consistent with that of the second discharge pipe 14, the lower end of the spray head shell 9 is fixed with a blocking frame 17, the section of the blocking frame 17 is semicircular, the blocking frame 17 is provided with a vent hole, when the materials are required to be dried, the motor 4 and the drying fan assembly are started, the drying fan assembly conveys hot air to the bottom of the inner cavity of the drying cylinder 1 through the airflow conveying pipe 8 and the spray head shell 9, and the hot airflow is firstly flushed out to the bottom of the inner cavity of the drying cylinder 1 and then is upwards turned over, if the materials enter the spray head shell 9 through the blocking frame 17, the centralized collection bucket 13 firstly collects the materials in a centralized manner, and carry out the refluence through the diverging cone 16 and make its material discharge to the dry section of thick bamboo 1 inner chamber through second discharge tube 14, form and discharge the circulation, and if the material does not enter into and collect storehouse 12 inner chamber in concentrating, directly discharge to the dry section of thick bamboo 1 inner chamber through the ventilation hole in, moreover because a plurality of second discharge tubes 14 wholly belong to the slope setting, can avoid the material to pile up on second discharge tube 14, compare in traditional shower nozzle structure, this structure can reduce shower nozzle shell 9 and appear blocking up the condition, and can accelerate the stoving to the material that enters into inside shower nozzle shell 9, promote the holistic practicality of shower nozzle shell 9.
In the utility model, a flange 18 connected with external equipment is fixed on the end of the first discharge pipe 5, and the flange 18 can strengthen the connection between the first discharge pipe 5 and other equipment and reduce the falling-off condition of the connection between the first discharge pipe 5 and the external equipment, thereby improving the firmness of the first discharge pipe 5.
The drying time required by the materials is long, in the utility model, the drying fan assembly comprises a protective shell 19 arranged on the left side of the drying cylinder 1, a heater and a conveying fan are arranged in the protective shell 19, a connecting pipe is arranged at the output end of the protective shell 19, the connecting pipe penetrates through the drying cylinder 1 and is communicated with the airflow conveying pipe 8, a supporting frame 20 is arranged at the bottom end rectangular array of the protective shell 19, when external cold air is required to be heated into hot air, the heater and the conveying fan are started, the conveying fan firstly draws the external air and heats the external air through the heater, and then the external air is conveyed to the airflow conveying pipe 8 through the connecting pipe for discharging, so that the drying of the materials is accelerated, the drying time required by the materials is shortened, and the practicability of the drying cylinder 1 is improved.
In the utility model, the right side wall of the heater is symmetrically provided with limiting frames, and the two limiting frames are connected with the inner cavity of the protective shell 19, so that the connection between the heater and the protective shell 19 can be effectively reinforced by the limiting frames, and the firmness of the heater is improved.
In the utility model, vent holes are arranged on the protective shell 3 and the drying cylinder 1, the two vent holes are mutually communicated, a blocking net 21 is fixed on the vent holes, the blocking net 21 can ensure that air inside and outside the protective shell 3 alternates through the blocking net 21, the effect of cooling is realized, external impurities can be reduced to enter the inner cavity of the protective shell 3, and the practicability of the protective shell 3 is improved.
According to the utility model, the outer side wall of the drying cylinder 1 is sprayed with the anti-corrosion paint, and the outer side wall of the drying cylinder 1 is sprayed with the anti-corrosion paint, so that the corrosion damage caused by the external corrosion substances can be effectively reduced, and the practicability of the drying cylinder 1 is improved.
In summary, this flash dryer with prevent stifled drying blower, when the material is to be dried, start motor 4 and drying blower subassembly, the drying blower subassembly is through air current conveyer pipe 8 and shower nozzle shell 9 with hot air delivery to dry section of thick bamboo 1 inner chamber bottom, and the hot air current is towards dry section of thick bamboo 1 inner chamber bottom earlier, then the hot air current is in the upward billowing, if the material is through separating frame 17 entering shower nozzle shell 9 inside this moment, concentrate collecting hopper 13 is concentrated the collection first, and flow cone 16 carries out the refluence and makes its material discharge through second discharge pipe 14 in the dry section of thick bamboo 1 inner chamber, form the emission circulation, and if the material does not get into concentrate collecting bin 12 inner chamber, directly discharge through the ventilation hole in the dry section of thick bamboo 1 inner chamber, and because a plurality of second discharge pipes 14 wholly belong to the slope setting, can avoid the material to pile up on second discharge pipe 14, compared with the traditional spray head structure, the structure can reduce the situation that the spray head shell 9 is blocked, and can accelerate and dry the materials entering the spray head shell 9, the whole practicability of the spray head shell 9 is improved, the flange 18 can strengthen the connection between the first discharge pipe 5 and other equipment through the flange 18, the situation that the connection part of the first discharge pipe 5 and the external equipment is fallen is reduced, so that the firmness of the first discharge pipe 5 is improved, when the external cold air is required to be heated into hot air, the heater and the conveying fan are started, the conveying fan firstly draws the external air and heats the external air through the heater, then the external air is conveyed to the airflow conveying pipe 8 through the connecting pipe for discharging and using, the drying of the materials is accelerated, the drying time required by the materials is shortened, the practicability of the drying cylinder 1 is improved, through the above-mentioned spacing, spacing can effectually consolidate the connection between heater and the protective housing 19 to promote the fastness of heater, through above-mentioned separation net 21, separation net 21 can guarantee that the inside and outside air of protecting crust 3 alternates, and can also reduce external impurity and enter into in the protecting crust 3 inner chamber, promote the practicality of protecting crust 3, owing to the spraying has the anticorrosion to spray paint on the lateral wall of drying cylinder 1, can effectually reduce the corrosion damage that external corrosive substance caused it, promotes the practicality of drying cylinder 1.
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 (6)
1. The utility model provides a flash dryer with prevent stifled drying fan, includes drying cylinder (1), the top of drying cylinder (1) is fixed with apron (2), the bottom mounting of drying cylinder (1) inner chamber has protecting crust (3), just protecting crust (3) inner chamber top is fixed with motor (4), be equipped with first exhaust pipe (5) on the lateral wall of drying cylinder (1), just first exhaust pipe (5) with drying cylinder (1) inner chamber intercommunication, the output key of motor (4) has (mixing) shaft (6), (mixing) shaft (6) are located drying cylinder (1) inner chamber, be fixed with inlet pipe (7) on the lateral wall of drying cylinder (1), inlet pipe (7) are connected with feeding equipment, be fixed with the drying fan subassembly that is used for drying material on the lateral wall of drying cylinder (1), just drying cylinder (1) inner chamber be equipped with air current conveyer pipe (8) that the drying fan subassembly is connected, the interface of air current conveyer pipe (8) presents circularly, just air current conveyer pipe (8) output end key has (6), be located drying cylinder (1) inner chamber, be fixed with inlet pipe (7) on the lateral wall, be connected with feeding equipment, be fixed with drying cylinder (1) on the lateral wall, be fixed with the drying cylinder (1) the air pump, be connected with the air current, be connected with the air pump assembly). The anti-blocking spray head comprises a spray head shell (9) which is circularly arranged on the outer side wall of an airflow conveying pipe (8), a support plate (10) is fixed in the inner cavity of the spray head shell (9), a connecting rod (11) is circularly arranged on the outer side wall of the support plate (10), the connecting rod (11) is connected with the inner cavity of the spray head shell (9), a centralized collection bin (12) is fixedly arranged at the top end of the support plate (10), a centralized collection hopper (13) is communicated with the top end of the centralized collection bin (12), an inclined second discharge pipe (14) is circularly arranged on the outer side wall of the centralized collection bin (12), the ends of the second discharge pipes (14) penetrate through the side wall of the spray head shell (9), a plurality of second discharge pipes (14) are communicated with the inner cavity of the spray head shell (9), a baffle plate (15) is fixedly arranged at the top end of the spray head shell (9), a plurality of air holes are formed in the baffle plate (15), a plurality of guide cams are uniformly arranged on the connecting rod (11), a conical flow diversion cone (16) is fixedly arranged at the bottom end of the baffle cone (16) of the spray head shell (16), the conical flow diversion cone (16) is fixedly provided with the top of the spray head shell (16), and the cross section of the blocking frame (17) is semicircular, and the blocking frame (17) is provided with ventilation holes.
2. The flash dryer with anti-blocking dryer as in claim 1, wherein: a flange (18) connected with external equipment is fixed on the end of the first discharge pipe (5).
3. The flash dryer with anti-blocking dryer as claimed in claim 2, wherein: the drying fan assembly comprises a protective shell (19) arranged on the left side of the drying cylinder (1), a heater and a conveying fan are arranged inside the protective shell (19), a connecting pipe is arranged at the output end of the protective shell (19), the connecting pipe penetrates through the drying cylinder (1) and is communicated with the air flow conveying pipe (8), and a supporting frame (20) is arranged at the bottom end rectangular array of the protective shell (19).
4. A flash dryer with anti-blocking dryer as in claim 3, wherein: limiting frames are symmetrically arranged on the right side wall of the heater, and the two limiting frames are connected with the inner cavity of the protective shell (19).
5. The flash dryer with anti-blocking dryer as in claim 4, wherein: the air-conditioner is characterized in that vent holes are formed in the protective shell (3) and the drying cylinder (1), the two vent holes are communicated with each other, and a blocking net (21) is fixed on the vent holes.
6. The flash dryer with anti-blocking dryer as in claim 5, wherein: the outer side wall of the drying cylinder (1) is sprayed with anti-corrosion paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223397536.0U CN218955374U (en) | 2022-12-15 | 2022-12-15 | Flash dryer with anti-blocking drying fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223397536.0U CN218955374U (en) | 2022-12-15 | 2022-12-15 | Flash dryer with anti-blocking drying fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218955374U true CN218955374U (en) | 2023-05-02 |
Family
ID=86103927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223397536.0U Active CN218955374U (en) | 2022-12-15 | 2022-12-15 | Flash dryer with anti-blocking drying fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218955374U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116811066A (en) * | 2023-08-30 | 2023-09-29 | 江苏青昀新材料有限公司 | Drying deoxidizing bin for flash spinning raw materials |
-
2022
- 2022-12-15 CN CN202223397536.0U patent/CN218955374U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116811066A (en) * | 2023-08-30 | 2023-09-29 | 江苏青昀新材料有限公司 | Drying deoxidizing bin for flash spinning raw materials |
| CN116811066B (en) * | 2023-08-30 | 2023-11-24 | 江苏青昀新材料有限公司 | Drying deoxidizing bin for flash spinning raw materials |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108655002B (en) | Agricultural is edulcoration drying device for cereal | |
| CN218955374U (en) | Flash dryer with anti-blocking drying fan | |
| CN111947437A (en) | Cosmetic production raw and other materials drying device | |
| CN207531872U (en) | Agaric cleaning drying device | |
| CN108592607A (en) | A kind of paddy microwave dryer | |
| CN108168278A (en) | A kind of agricultural water grain of rice drying unit | |
| CN217077363U (en) | Excrement and urine dewatering equipment for livestock farm | |
| CN110653211A (en) | Multifunctional medicine washing machine | |
| CN215490599U (en) | Rotary flash dryer | |
| CN214293937U (en) | Feeding device of plastic screening machine | |
| CN206201257U (en) | Automobile plastic product granulating system | |
| CN207763418U (en) | A kind of crops circulation dryer convenient for safeguarding | |
| CN205138137U (en) | Dry cleaning plant is used to fodder level maize | |
| CN207763399U (en) | A kind of grain drying to clean | |
| CN212442252U (en) | Schisandra chinensis cleaning device | |
| CN211575781U (en) | Drying device for agricultural products | |
| CN210279924U (en) | High-efficient unprocessed food grains pretreatment systems | |
| CN208139784U (en) | A kind of agricultural production foodstuff drying device | |
| CN209978573U (en) | Drying device for environment-friendly agricultural production | |
| CN208146476U (en) | Apparatus of selecting rice color anti-jump rice control device automatically | |
| CN211120550U (en) | Drying-machine for crops moisture is got rid of | |
| CN109938390A (en) | It is a kind of to improve the feeding method and device for beating leaf process operational efficiency | |
| CN217785754U (en) | Dewatering device is used in fertilizer production | |
| CN220750706U (en) | Flash dryer for processing chemicals | |
| CN208382811U (en) | A kind of paddy microwave dryer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |