CN112378169A - Drying device is used in compound fertilizer anti-caking agent production - Google Patents
Drying device is used in compound fertilizer anti-caking agent production Download PDFInfo
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- CN112378169A CN112378169A CN202011329963.8A CN202011329963A CN112378169A CN 112378169 A CN112378169 A CN 112378169A CN 202011329963 A CN202011329963 A CN 202011329963A CN 112378169 A CN112378169 A CN 112378169A
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- Prior art keywords
- rigid coupling
- caking agent
- heat
- drying
- box
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B1/00—Preliminary treatment of solid materials or objects to facilitate drying, e.g. mixing or backmixing the materials to be dried with predominantly dry solids
- F26B1/005—Preliminary treatment of solid materials or objects to facilitate drying, e.g. mixing or backmixing the materials to be dried with predominantly dry solids by means of disintegrating, e.g. crushing, shredding, milling the materials to be dried
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/34—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen
- B07B1/343—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen with mechanical drive elements other than electromagnets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/12—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices
- F26B11/16—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices the stirring device moving in a vertical or steeply-inclined plane
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
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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
-
- 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
- F26B25/04—Agitating, stirring, or scraping devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
- F26B2200/08—Granular materials
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fertilizers (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention relates to the technical field of anti-caking agent drying, and discloses a drying device for producing a compound fertilizer anti-caking agent, wherein mounting supports are fixedly connected at four corners of the lower surface of a storage box, the bottom of a funnel is communicated with a drying box body and is fixed with the drying box body, the bottom ends of the four mounting supports are fixedly connected to the upper surface of the drying box body, first motors are fixedly connected to the front surface and the rear surface of the storage box, a screening box is movably mounted in the storage box, transmission devices are mounted on the front side and the rear side of the screening box, and an air supply device is mounted in the mounting supports. The anti-caking agent drying box can be driven by the transmission device to move up and down, so that the anti-caking agent in the screening box is screened, the anti-caking agent meets the actual processing requirement, the subsequent drying and deep processing are facilitated, the fan blades can be driven by the air supply device to rotate, the air flow in the drying box is accelerated, the anti-caking agent in the drying box is dried quickly, and the drying efficiency is improved.
Description
Technical Field
The invention relates to the technical field of anti-caking agent drying, in particular to a drying device for producing a compound fertilizer anti-caking agent.
Background
The anti-caking agent is also called as a flow agent, is a beige paste or white powder, can prevent powder coating from caking, a coating and a plastic film from being adhered, for example, a polyvinyl chloride film is added with 1 percent of amide wax, has good anti-caking property, is a novel anti-caking product which is processed by adopting a nano technology by taking inorganic mineral substances as main raw materials and an organic surfactant as an auxiliary material, and is widely suitable for anti-caking treatment of various types and concentrations of compound fertilizers such as carbamido, chlorine, nitryl, sulfur and the like.
But current drying device is when drying compound fertilizer anti-caking agent, is difficult to accelerate its inside gas flow on the one hand, and drying efficiency is high inadequately, and on the other hand is difficult to sieve anti-caking agent in advance, is difficult to satisfy actual processing needs, in addition after the drying, is difficult to carry out heat preservation to drying box inside, causes thermal loss easily. Therefore, the technical personnel in the field provide a drying device for producing the anti-caking agent for compound fertilizer, so as to solve the problems in the background technology.
Disclosure of Invention
The invention aims to provide a drying device for producing a compound fertilizer anti-caking agent, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a drying device is used in production of compound fertilizer anti-caking agent, includes drying box, rigid coupling at the supporting leg of four corners of drying box lower surface and the heating cabinet of rigid coupling in drying box upper surface both sides edge, the lower surface center department of drying box still rigid coupling has the discharge gate, the inside of heating cabinet from top to bottom rigid coupling has heater and draught fan in proper order, the rigid coupling has the controller on the front surface of drying box, and the upper surface center department rigid coupling of drying box has the storage case, the equal rigid coupling of four corners of lower surface of storage case has the installing support, and the bottom of storage case still rigid coupling has the funnel, the bottom of funnel communicates with each other with drying box and is fixed with drying box, four the equal rigid coupling in the upper surface of drying box in the bottom of installing support, equal rigid coupling has a motor on the front and back surface of storage case, and the inside of storage case still movable mounting has the screening case, transmission devices are installed on the front side and the rear side of the screening box and comprise a mounting plate, a support, a fastening plate, a spring, a roller and a cam, the drive end of the first motor penetrates through the storage box and is connected with the cam, the roller is attached to the upper portion of the cam, the upper surface of the roller is fixedly connected with the support, the fastening plate and the spring are sequentially movably sleeved outside the support from top to bottom, the top end of the support is fixedly connected with the mounting plate, an air supply device is further installed inside the mounting support and comprises a second motor, a pinion, a gear wheel, a rotating shaft and fan blades, the second motor is fixedly connected to the outer side of the mounting support, the drive end of the second motor penetrates through the mounting support and is connected with the gear wheel, the pinion is meshed with the position above and below the gear wheel, and the rotating shaft is connected to the inside of the pinion in, the outside equidistance rigid coupling that still of rotation axis has the flabellum, the heat preservation chamber has still been seted up in the installing support, the inside in heat preservation chamber from top to bottom in proper order the rigid coupling have first heat preservation to fill up and the second keeps warm to fill up, it has the ceramic granule to fill between first heat preservation pad and the second heat preservation pad, still the embedding installs the heat pipe on the inner wall of installing support.
As a still further scheme of the invention: one end rigid coupling of mounting panel is on the screening case, the one end rigid coupling of mounting panel is on the inner wall of storage case.
As a still further scheme of the invention: the top of the screening box is uncovered, and the bottom of the screening box is provided with a screen hole.
As a still further scheme of the invention: the pinion, the rotating shaft and the fan blades are symmetrically distributed by taking the central point of the bull gear as a reference.
As a still further scheme of the invention: the both ends of rotation axis all rotate through the bearing and connect in the inside of installing support, the flabellum is the component of stainless steel matter.
As a still further scheme of the invention: the first heat-insulating pad and the second heat-insulating pad are both members made of glass wool, and the thicknesses of the first heat-insulating pad and the second heat-insulating pad are equal.
As a still further scheme of the invention: one end of the heat conduction pipe penetrates through the second heat preservation pad and extends to the inside of the heat preservation cavity, the other end of the heat conduction pipe extends to the inside of the mounting bracket, and the first heat preservation pad is a component made of a copper alloy material.
As a still further scheme of the invention: the air outlet end of the draught fan is communicated with the inside of the mounting bracket through a pipeline.
Compared with the prior art, the invention has the beneficial effects that:
1. the anti-caking agent screening device can drive the screening box to move up and down through the transmission device, so that the anti-caking agent in the screening box is screened, the actual processing requirement is met, and the follow-up drying and deep processing are facilitated;
2. the fan blades can be driven to rotate through the air supply device, so that the air flow in the drying box body is accelerated, the anti-caking agent in the drying box body is favorably and quickly dried, and the drying efficiency is improved;
3. through filling up and the second keeps warm at the first heat preservation of heat preservation intracavity internally mounted to fill ceramic particle between first heat preservation pad and second heat preservation pad, can preserve heat transfer to the heat preservation intracavity in with the drying cabinet through the heat pipe, and then keep warm to the anti-caking agent in the drying cabinet and handle, improved thermal utilization ratio.
Drawings
FIG. 1 is a schematic structural diagram of a drying device for producing a compound fertilizer anti-caking agent;
FIG. 2 is a schematic diagram of the internal structure of a storage box in a drying device for producing a compound fertilizer anti-caking agent;
FIG. 3 is a schematic structural diagram of a transmission device in a drying device for producing a compound fertilizer anti-caking agent;
FIG. 4 is a schematic structural diagram of an air supply device in a drying device for producing a compound fertilizer anti-caking agent;
FIG. 5 is a schematic view of the internal structure of a heat-insulating chamber in a drying device for producing a compound fertilizer anti-caking agent;
FIG. 6 is a schematic view of the internal structure of a heating box in a drying device for producing a compound fertilizer anti-caking agent.
In the figure: 1. drying the box body; 2. a heating box; 3. a material storage box; 4. mounting a bracket; 5. a controller; 6. supporting legs; 7. screening the box; 8. a transmission device; 9. a first motor; 10. a funnel; 11. mounting a plate; 12. a support; 13. a fastening plate; 14. a spring; 15. a roller; 16. a cam; 17. a second motor; 18. a pinion gear; 19. a bull gear; 20. a rotating shaft; 21. a fan blade; 22. an air supply device; 23. a heat conducting pipe; 24. a first thermal insulation pad; 25. ceramic particles; 26. a heat preservation cavity; 27. a second heat-insulating pad; 28. an induced draft fan; 29. a heater.
Detailed Description
Referring to fig. 1 to 6, in the embodiment of the present invention, a drying device for producing anti-caking agent for compound fertilizer comprises a drying box body 1, support legs 6 fixedly connected to four corners of the lower surface of the drying box body 1, and a heating box 2 fixedly connected to two side edges of the upper surface of the drying box body 1, wherein a discharge port is further fixedly connected to the center of the lower surface of the drying box body 1, a heater 29 and an induced draft fan 28 are fixedly connected to the inside of the heating box 2 from top to bottom in sequence, an air outlet end of the induced draft fan 28 is communicated with the inside of a mounting bracket 4 through a pipeline, a controller 5 is fixedly connected to the front surface of the drying box body 1, a storage box 3 is fixedly connected to the center of the upper surface of the drying box body 1, the controller 5 is DKC-Y110 in type, the mounting bracket 4 is fixedly connected to four lower surfaces of the storage box 3, a funnel 10 is further fixedly connected to the bottom of the storage, the bottom ends of four mounting brackets 4 are fixedly connected to the upper surface of the drying box body 1, the front surface and the rear surface of the storage box 3 are fixedly connected with a first motor 9, the interior of the storage box 3 is also movably provided with a screening box 7, the model of the first motor 9 is YE2, the front side and the rear side of the screening box 7 are respectively provided with a transmission device 8, each transmission device 8 comprises a mounting plate 11, a bracket 12, a fastening plate 13, a spring 14, a roller 15 and a cam 16, the driving end of the first motor 9 penetrates through the storage box 3 and is connected with the cam 16, the roller 15 is attached to the upper part of the cam 16, the upper surface of the roller 15 is fixedly connected with the bracket 12, the fastening plate 13 and the spring 14 are movably sleeved outside the bracket 12 from top to bottom in sequence, the top end of the bracket 12 is fixedly connected with the mounting plate 11, one end of the mounting plate 11 is fixedly connected to the screening box 7, one end of the fastening plate 13 is fixedly connected to, and the sieve mesh has been seted up to the bottom of screening case 7, can drive screening case 7 through transmission 8 and reciprocate to sieve the anti-caking agent in screening case 7, make it satisfy actual processing needs, make things convenient for follow-up drying and deep-processing.
In fig. 4: the inside of the mounting bracket 4 is also provided with an air supply device 22, the air supply device 22 comprises a second motor 17, a pinion 18, a gearwheel 19, a rotating shaft 20 and fan blades 21, the second motor 17 is fixedly connected to the outer side of the mounting bracket 4, the driving end of the second motor 17 penetrates through the mounting bracket 4 and is connected with the gearwheel 19, the model of the second motor 17 is YE2, the pinion 18 is meshed with the upper position and the lower position of the gearwheel 19, the rotating shaft 20 is fixedly connected to the inside of the pinion 18 in a penetrating manner, the fan blades 21 are fixedly connected to the outside of the rotating shaft 20 at equal intervals, the pinion 18, the rotating shaft 20 and the fan blades 21 are symmetrically distributed by taking the central point of the gearwheel 19 as the reference, the two ends of the rotating shaft 20 are rotatably connected to the inside of the mounting bracket 4 through bearings, the fan blades 21 are stainless steel components, the fan blades 21 can be driven to rotate by the, is beneficial to the rapid drying of the anti-caking agent in the drying box body 1 and improves the drying efficiency.
In fig. 5: the mounting bracket 4 is also internally provided with a heat preservation cavity 26, the interior of the heat preservation cavity 26 is fixedly connected with a first heat preservation cushion 24 and a second heat preservation cushion 27 from top to bottom in sequence, ceramic particles 25 are filled between the first heat preservation cushion 24 and the second heat preservation cushion 27, the inner wall of the mounting bracket 4 is also embedded with a heat conduction pipe 23, the first heat preservation cushion 24 and the second heat preservation cushion 27 are both members made of glass wool, the thicknesses of the first heat preservation cushion 24 and the second heat preservation cushion 27 are equal, one end of the heat conduction pipe 23 penetrates through the second heat preservation cushion 27 and extends to the interior of the heat preservation cavity 26, the other end of the heat conduction pipe 23 extends to the interior of the mounting bracket 4, the first heat preservation cushion 24 is a member made of copper alloy material, the first heat preservation cushion 24 and the second heat preservation cushion 27 are installed in the heat preservation cavity 26, the ceramic particles 25 are filled between the first heat preservation cushion 24 and the second heat preservation cushion 27, the heat in the drying box body 1 can be transferred to the heat preservation cavity 26 through the, and then the anti-caking agent in the drying box body 1 is subjected to heat preservation treatment, so that the utilization rate of heat is improved.
The working principle of the invention is as follows: the user pours the anti-caking agent into the screening box 7 firstly, then controls the first motor 9 to start working through the controller 5, the first motor 9 can drive the cam 16 to rotate when rotating, the cam 16 is attached to the roller 15, so the roller 15 above can be driven to move up and down through the rotation of the cam 16, and further the bracket 12 is driven to move up and down, finally the funnel 10 and the screening box 7 are driven to move up and down, after the screening box 7 moves up and down, the anti-caking agent in the screening box 7 can be leaked out through the sieve mesh at the bottom of the anti-caking agent, and finally the anti-caking agent falls into the drying box body 1 through the funnel 10, so the screening box 7 can be driven to move up and down through the transmission device 8, thereby the anti-caking agent in the screening box 7 is screened, the anti-caking agent meets the actual processing requirement, the subsequent drying and deep processing are convenient, the induced draft fan 28 is powered on to convey heat generated by the heater 29 to the inside of the drying box body 1, then the controller 5 is used to control the second motor 17 to start working, the second motor 17 is powered on to drive the gear wheel 19 to rotate, further drive the two groups of pinion gears 18 to rotate, finally drive the rotating shaft 20 and the fan blades 21 to rotate, along with the rotation of the fan blades 21, thereby accelerating the gas flow in the drying box body 1, being beneficial to the rapid drying of the anti-caking agent in the drying box body 1, improving the drying efficiency, the heat pipe 23 can transmit the heat in the drying box body 1 to the heat preservation cavity 26 in a heat conduction mode, thereby heating the ceramic particles 25, meanwhile, the heat can be firmly stored in the heat preservation cavity 26 through the first heat preservation pad 24 and the second heat preservation pad 27 outside, when the heat in the drying box body 1 is low, at this moment, the heat pipe 23 can transmit the heat in the heat preservation cavity 26 to the drying box body 1 in a, thereby played heat retaining effect to the inside of drying box 1, so through filling up 24 and the second heat preservation pad 27 of the first heat preservation of 26 internally mounted in heat preservation chamber to fill ceramic granule 25 between first heat preservation pad 24 and the second heat preservation pad 27, can preserve in heat pipe 23 with heat transfer to heat preservation chamber 26 in drying box 1, and then keep warm to the anti-caking agent in the drying box 1 and handle, improved thermal utilization ratio.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.
Claims (8)
1. The utility model provides a drying device is used in production of compound fertilizer anti-caking agent, includes drying box (1), supporting leg (6) of rigid coupling four corners of drying box (1) lower surface and heating cabinet (2) of rigid coupling in drying box (1) upper surface both sides edge, the lower surface center department of drying box (1) still rigid coupling has the discharge gate, the inside of heating cabinet (2) from top to bottom in proper order the rigid coupling have heater (29) and draught fan (28), its characterized in that, the rigid coupling has controller (5) on the front surface of drying box (1), and the upper surface center department rigid coupling of drying box (1) has storage case (3), the equal rigid coupling of four corners of lower surface of storage case (3) has installing support (4), and the bottom of storage case (3) still rigid coupling has funnel (10), the bottom of funnel (10) communicates with each other and is fixed with drying box (1), four the equal rigid coupling in the upper surface of drying box (1) in bottom of installing support (4), equal rigid coupling has first motor (9) on the surface around storage case (3), and the inside of storage case (3) still movable mounting have screening case (7), transmission (8) are all installed to both sides around screening case (7), transmission (8) include mounting panel (11), support (12), mounting plate (13), spring (14), gyro wheel (15) and cam (16), the drive end of first motor (9) runs through storage case (3) and is connected with cam (16), gyro wheel (15) have been laminated to the top of cam (16), the upper surface rigid coupling of gyro wheel (15) has support (12), the outside of support (12) from top to bottom moves about in proper order and has cup jointed mounting plate (13) and spring (14), and the top rigid coupling of support (12) has mounting panel (11), air supply arrangement (22) are still installed to the inside of installing support (4), air supply arrangement (22) include second motor (17), pinion (18), gear wheel (19), rotation axis (20) and flabellum (21), the outside of installing support (4) is still installed to second motor (17) rigid coupling, and the drive end of second motor (17) runs through installing support (4) and is connected with gear wheel (19), the top and the below position department of gear wheel (19) all mesh pinion (18), the inside of pinion (18) runs through the rigid coupling and has rotation axis (20), the outside of rotation axis (20) still equidistance rigid coupling has flabellum (21), heat preservation chamber (26) have still been seted up in installing support (4), the inside of heat preservation chamber (26) from top to bottom in proper order the rigid coupling have first heat preservation pad (24) and second heat preservation pad (27), ceramic particles (25) are filled between the first heat-insulating pad (24) and the second heat-insulating pad (27), and a heat-conducting pipe (23) is embedded in the inner wall of the mounting bracket (4).
2. The drying device for producing compound fertilizer anti-caking agent according to claim 1, wherein one end of the mounting plate (11) is fixedly connected to the screening box (7), and one end of the fastening plate (13) is fixedly connected to the inner wall of the storage box (3).
3. The drying device for producing compound fertilizer anti-caking agent according to claim 1, wherein the top of the screening box (7) is uncovered, and the bottom of the screening box (7) is provided with a sieve mesh.
4. The drying device for producing the compound fertilizer anti-caking agent as claimed in claim 1, wherein the pinion (18), the rotating shaft (20) and the fan blades (21) are symmetrically distributed by taking the central point of the bull gear (19) as a reference.
5. The drying device for producing the compound fertilizer anti-caking agent as claimed in claim 1, wherein both ends of the rotating shaft (20) are rotatably connected inside the mounting bracket (4) through bearings, and the fan blades (21) are members made of stainless steel.
6. The drying device for producing the compound fertilizer anti-caking agent as claimed in claim 1, wherein the first heat-insulating pad (24) and the second heat-insulating pad (27) are both members made of glass wool, and the first heat-insulating pad (24) and the second heat-insulating pad (27) have the same thickness.
7. The drying device for producing compound fertilizer anti-caking agent according to claim 1, wherein one end of the heat conducting pipe (23) penetrates through the second heat insulating pad (27) and extends to the inside of the heat insulating cavity (26), the other end of the heat conducting pipe (23) extends to the inside of the mounting bracket (4), and the first heat insulating pad (24) is a member made of copper alloy material.
8. The drying device for producing the compound fertilizer anti-caking agent as claimed in claim 1, wherein the air outlet end of the induced draft fan (28) is communicated with the inside of the mounting bracket (4) through a pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011329963.8A CN112378169A (en) | 2020-11-24 | 2020-11-24 | Drying device is used in compound fertilizer anti-caking agent production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011329963.8A CN112378169A (en) | 2020-11-24 | 2020-11-24 | Drying device is used in compound fertilizer anti-caking agent production |
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|---|---|
| CN112378169A true CN112378169A (en) | 2021-02-19 |
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|---|---|---|---|
| CN202011329963.8A Pending CN112378169A (en) | 2020-11-24 | 2020-11-24 | Drying device is used in compound fertilizer anti-caking agent production |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113273890A (en) * | 2021-05-20 | 2021-08-20 | 湖北金稻田商用厨具有限公司 | Multifunctional rapid heating energy-saving steam cabinet |
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| CN204285997U (en) * | 2014-11-21 | 2015-04-22 | 云南东方甘霖茶叶有限责任公司 | A kind of solar energy dryer |
| CN206989631U (en) * | 2017-06-30 | 2018-02-09 | 浙江鑫牧环保科技有限公司 | A kind of organic fertilizer drying device |
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| CN208536528U (en) * | 2018-06-30 | 2019-02-22 | 清远市正裕环保科技有限公司 | It is a kind of with screening function and be convenient for feeding corn seed drying unit |
| CN210425653U (en) * | 2019-07-16 | 2020-04-28 | 江苏傲雪制冷设备有限公司 | Shell and tube type water condenser |
| CN210585737U (en) * | 2019-09-29 | 2020-05-22 | 江西坤泰环保资源开发有限公司 | Fly ash separating and recycling device |
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| CN113273890A (en) * | 2021-05-20 | 2021-08-20 | 湖北金稻田商用厨具有限公司 | Multifunctional rapid heating energy-saving steam cabinet |
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