CN210399887U - Chemical fertilizer drying machine - Google Patents
Chemical fertilizer drying machine Download PDFInfo
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- CN210399887U CN210399887U CN201920874076.5U CN201920874076U CN210399887U CN 210399887 U CN210399887 U CN 210399887U CN 201920874076 U CN201920874076 U CN 201920874076U CN 210399887 U CN210399887 U CN 210399887U
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Abstract
The utility model discloses a chemical fertilizer desiccator belongs to the chemical industry equipment field, which comprises a housin, the feeder hopper, the discharging pipe, air heater and thermal cycle device, feeder hopper and casing top intercommunication, be provided with the stock guide of slope in the casing, and the stock guide is located feeder hopper and casing intercommunication department under, the air outlet of air heater just sets up in the face of the stock guide with the lateral wall intercommunication of casing, the discharging pipe slope sets up and the higher end of slope sets up with the bottom intercommunication of casing, thermal cycle device is including the air exhauster that connects gradually, the exhaust column, drying tube and connecting pipe, the air intake of air exhauster sets up with the roof intercommunication of casing, the one end and the discharging pipe intercommunication setting of connecting pipe. The hot air that carries out primary drying to chemical fertilizer lets in the casing behind the moisture by the thermal cycle device and carries out the secondary drying to chemical fertilizer, and heat energy uses the waste that reduces the heat energy many times, carries out many times drying to chemical fertilizer simultaneously and makes chemical fertilizer's drying effect better.
Description
Technical Field
The utility model relates to a chemical industry equipment field especially relates to a chemical fertilizer desiccator.
Background
Chemical fertilizer refers to fertilizer produced by chemical method or mining ore and processing, also called inorganic fertilizer, including nitrogenous fertilizer, phosphate fertilizer, potash fertilizer, trace element fertilizer, compound fertilizer, etc. it has the following common characteristics: the components are simple, and the nutrient content is high; the fertilizer efficiency is fast, and the fertilizer is strong; certain fertilizers have acid-base reactions; generally, the fertilizer does not contain organic matters and has no soil improvement and fertilization functions.
In the production process of the fertilizer, the granulated wet fertilizer is usually required to be dried. The sealing degree of the fertilizer dryer in the drying process in the prior art is not enough, and the heat energy can not be recycled generally, so that the energy is wasted.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a chemical fertilizer desiccator has heat energy used repeatedly, reduces the extravagant advantage of energy.
In order to realize the purpose, the utility model discloses a technical scheme is: a chemical fertilizer dryer comprises a shell, a feed hopper, a discharge pipe, an air heater and a thermal circulation device, wherein the feed hopper is communicated with the shell and is arranged at the top end of the shell;
the thermal cycle device comprises an exhaust fan, an exhaust pipe, a drying pipe and a connecting pipe, wherein the air inlet of the exhaust fan is communicated with the top wall of the shell, the air outlet of the exhaust fan is communicated with the exhaust pipe, the drying pipe and the connecting pipe are sequentially communicated, one end of the connecting pipe, far away from the drying pipe, is communicated with the discharging pipe, and a drying agent is arranged in the drying pipe.
According to the technical scheme, the chemical fertilizer to be dried is thrown into the shell from the feed inlet, the chemical fertilizer reaches the material guide plate under the action of gravity, the air heater works at the moment, hot air is blown to the direction of the material guide plate, and the hot air takes away redundant moisture in the chemical fertilizer, so that the chemical fertilizer is dried; in the hot-air suction convulsions pipe that air exhauster work will have a large amount of moisture afterwards, get rid of the moisture in the hot-air by the drier in the drying tube in, send into the discharging tube through the connecting pipe and carry out the drying once more to the chemical fertilizer in the discharging tube, heat energy uses the waste that reduces the heat energy many times, carries out many times drying to chemical fertilizer simultaneously and makes chemical fertilizer's drying effect better.
Further, the middle part position of exhaust column is provided with the bending segment, the bending segment is provided with the condensing box outward, and the junction of exhaust column and condensing box all sets up at the top of condensing box, is provided with the condensate in the condensing box, and the intercommunication is provided with the aqueduct that is used for supplying liquid to leave in the exhaust column on the bending segment.
By implementing the technical scheme, a large amount of water vapor is condensed at the bent section and stays in the bent section due to the arrangement of the bent section and the condensing box, so that the water vapor content carried by hot air entering the drying tube is reduced, the service time of a drying agent in the drying tube is prolonged, and the frequency of replacing the drying agent is reduced; the liquid in the bending section leaves the exhaust pipe from the water guide pipe, so that the phenomenon that the exhaust pipe is blocked after the liquid at the bending section is accumulated more is prevented.
Furthermore, an auxiliary net for assisting the condensation of water vapor is arranged in a section of the bending section close to the exhaust fan.
Implement above-mentioned technical scheme, the setting up of auxiliary net has increased in the bending section and the area of contact between steam, the steam of being convenient for condenses.
Further, be provided with the striker plate that is located the stock guide top on the lateral wall of casing, the clearance between striker plate and stock guide slightly is greater than the diameter of single chemical fertilizer, the stock guide below still is provided with the vibrating motor who is connected with the stock guide.
Implement above-mentioned technical scheme, the chemical fertilizer that sets up of striker plate makes the removal on the stock guide is the individual layer for chemical fertilizer can be better by the drying, vibrating motor set up effectual chemical fertilizer card that prevents in the clearance department between striker plate and stock guide, and the phenomenon of effectual reduction chemical fertilizer adhesion on the stock guide takes place simultaneously.
Furthermore, a screen plate is arranged in the shell, the screen plate is arranged in an inclined mode, the inclined direction is opposite to that of the material guide plate, the higher end of the screen plate is connected with the inner wall of the shell, and the communicating position of the connecting pipe and the discharging pipe is close to the screen plate.
Implement above-mentioned technical scheme, after chemical fertilizer reachd the otter board department, the hot-air that lets in from connecting pipe department dries the chemical fertilizer on to the otter board for heat energy is utilized once more, and the setting up of otter board has prolonged chemical fertilizer's drying time, makes chemical fertilizer by dry better.
Furthermore, a blower is arranged in the middle of the discharge pipe, an air outlet of the blower is communicated with the discharge pipe, an air deflector used for guiding air blown out by the blower is arranged in the discharge pipe, the air deflector is obliquely arranged, the inclined higher end of the air deflector is connected with the discharge pipe, and the inclined lower end of the air deflector faces the discharge end of the discharge pipe.
By implementing the technical scheme, the blower cools the chemical fertilizer leaving the discharge pipe to prevent the chemical fertilizer from getting damp in the external space due to higher temperature; meanwhile, the cooled chemical fertilizer can be directly bagged; the air deflector effectively prevents cold air blown out by the blower from entering the inside of the shell, and reduces the influence of the blower on the temperature inside the shell.
Compared with the prior art, the utility model has the advantages of:
firstly, the heat energy is used for multiple times to reduce the waste of the heat energy, and meanwhile, the chemical fertilizer is dried for multiple times, so that the drying effect of the chemical fertilizer is better;
the arrangement of the auxiliary net increases the contact area between the bent section and water vapor, so that the water vapor is convenient to condense;
the baffle plate is arranged to enable the chemical fertilizer moving on the guide plate to be a single layer, so that the chemical fertilizer can be dried better;
the arrangement of the vibration motor effectively prevents the chemical fertilizer from being clamped in the gap between the material baffle plate and the material guide plate, and meanwhile, the phenomenon that the chemical fertilizer is adhered to the material guide plate is effectively reduced;
and fifthly, the air deflector effectively prevents cold air blown out by the blower from entering the interior of the shell, and reduces the influence of the blower on the temperature of the interior of the shell.
Drawings
Fig. 1 is a schematic view of the overall structure of the embodiment of the present invention.
In the figure: 1. a housing; 11. a feed hopper; 12. a material guide plate; 13. a striker plate; 14. a vibration motor; 15. a screen plate; 2. a discharge pipe; 21. a blower; 22. an air deflector; 3. a hot air blower; 4. an exhaust fan; 41. a connecting pipe; 42. an exhaust pipe; 421. bending the section; 422. a condenser tank; 423. a water conduit; 424. an auxiliary net; 43. and (7) drying the tube.
Detailed Description
The present invention will be further explained below.
Example (b):
as shown in figure 1, a chemical fertilizer dryer comprises a shell 1, a feed hopper 11, a discharge pipe 2, a hot air blower 3 and a heat circulating device. The air outlet of the air heater 3 is communicated with the side wall of the shell 1, the discharging pipe 2 is obliquely arranged, and the inclined higher end of the discharging pipe is communicated with the bottom of the shell 1.
As shown in fig. 1, the feeding hopper 11 is communicated with the housing 1 and disposed at the top end of the housing 1, a vertical baffle plate 13 and an inclined guide plate 12 are disposed on the inner side wall of the housing 1, the guide plate 12 is located right below the communication position of the feeding hopper 11 and the housing 1, and the communication position of the air heater 3 and the housing 1 is disposed facing the guide plate 12. The striker plate 13 is located the top of stock guide 12, is close to feeder hopper 11 and does not shelter from the feeding, and the clearance between striker plate 13 and stock guide 12 slightly is greater than the diameter of single chemical fertilizer to make the chemical fertilizer of the removal on the stock guide 12 be the individual layer, the air heater 3 of being convenient for carries out the drying, prevents simultaneously that hot-blast from the feeder hopper 11 in leaving casing 1, reduces the influence to drying. A vibration motor 14 connected with the material guide plate 12 is further disposed below the material guide plate 12 to assist chemical fertilizer to pass through a gap between the material guide plate 12 and the material guide plate 13, and a support rod for assisting in supporting the material guide plate 12 is further disposed below the material guide plate 12 in this embodiment. An inclined screen plate 15 is arranged in the shell 1, the inclined direction of the inclined screen plate 15 is opposite to that of the material guide plate 12, the higher end of the screen plate 15 is connected with the inner wall of the shell 1, and the screen plate 15 is positioned below the material guide plate 12.
As shown in fig. 1, the thermal cycle device includes an exhaust fan 4, an exhaust pipe 42, a drying pipe 43 and a connecting pipe 41, wherein a drying agent is disposed in the drying pipe 43, and in this embodiment, the drying agent is calcium chloride. The air inlet of the exhaust fan 4 is communicated with the top wall of the shell 1, the air outlet of the exhaust fan 4 is communicated with the exhaust pipe 42, the drying pipe 43 and the connecting pipe 41 are sequentially communicated, one end, away from the drying pipe 43, of the connecting pipe 41 is communicated with the discharge pipe 2, and the communicated part is close to the screen plate 15. The hot air introduced from the connecting pipe 41 dries the chemical fertilizer on the screen plate 15, so that the heat energy is reused, and the waste of the heat energy is reduced.
As shown in fig. 1, a bending section 421 is disposed at the middle position of the exhaust pipe 42, a condensation box 422 is disposed outside the bending section 421, the connection between the exhaust pipe 42 and the condensation box 422 is disposed at the top of the condensation box 422, condensate is disposed in the condensation box 422, and a water conduit 423 for allowing liquid to leave the exhaust pipe 42 is disposed at the corner of the bending section 421 in a communicating manner. Be provided with in the air-in end of bending section 421 and be used for assisting the supplementary net 424 that steam condenses for steam can condense in a large number, reduces the steam content in the hot-air, with the steam content that the hot-air that reduces to get into in the drying tube 43 carried, the live time of desiccator in the extension drying tube 43 reduces the frequency of changing the drier.
As shown in FIG. 1, a blower 21 is disposed in the middle of the discharge pipe 2, an outlet of the blower 21 is communicated with the discharge pipe 2, a deflector 22 for guiding the air blown from the blower 21 is disposed in the discharge pipe 2, the deflector 22 is disposed obliquely, and the inclined higher end is connected to the discharge pipe 2, and the inclined lower end is disposed toward the discharge end of the discharge pipe 2.
The working process is as follows:
the operator starts the air heater 3 to blow hot air toward the guide plate 12 by the air heater 3. Then, an operator puts chemical fertilizer to be dried into the shell 1 from the feeding hole, the chemical fertilizer reaches the material guide plate 12 under the action of gravity, and then passes through a gap between the material baffle plate 13 and the material guide plate 12 under the action of the vibration motor 14, and at the moment, the hot air takes away excessive moisture in the chemical fertilizer, so that the chemical fertilizer is dried; the blower 4 is then operated to draw hot air with a significant amount of moisture into the extraction duct 42. Then the chemical fertilizer drops to the screen plate 15 under the action of gravity, and the hot air pumped out by the exhaust fan 4 removes moisture in the hot air through the drying agent in the drying pipe 43 and then dries the chemical fertilizer on the screen plate 15 again. After the chemical fertilizer is dried, the chemical fertilizer is cooled by blowing air through the blower 21 and leaves the chemical fertilizer drying machine through the discharge pipe 2, and the drying process of the chemical fertilizer is completed.
The principle and the implementation of the present invention are explained herein by using specific examples, and the above description of the embodiments is only used to help understand the method and the core idea of the present invention; while the invention has been described in terms of specific embodiments and applications, it will be apparent to those skilled in the art that numerous variations and modifications can be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (6)
1. The chemical fertilizer dryer is characterized by comprising a shell (1), a feed hopper (11), a discharge pipe (2), a hot air blower (3) and a thermal circulation device, wherein the feed hopper (11) is communicated with the shell (1) and is arranged at the top end of the shell (1), an inclined guide plate (12) is arranged in the shell (1), the guide plate (12) is positioned right below the communicated part of the feed hopper (11) and the shell (1), an air outlet of the hot air blower (3) is communicated with the side wall of the shell (1) and is arranged opposite to the guide plate (12), and the discharge pipe (2) is obliquely arranged and the higher inclined end of the discharge pipe is communicated with the bottom of the shell (1);
the thermal cycle device comprises an exhaust fan (4), an exhaust pipe (42), a drying pipe (43) and a connecting pipe (41), wherein an air inlet of the exhaust fan (4) is communicated with the top wall of the shell (1), an air outlet of the exhaust fan (4) is communicated with the exhaust pipe (42), the drying pipe (43) and the connecting pipe (41) are sequentially communicated, one end, away from the drying pipe (43), of the connecting pipe (41) is communicated with the discharging pipe (2), and a drying agent is arranged in the drying pipe (43).
2. The chemical fertilizer drying machine of claim 1, wherein a bending section (421) is arranged in the middle of the exhaust pipe (42), a condensing box (422) is arranged outside the bending section (421), the connecting part of the exhaust pipe (42) and the condensing box (422) is arranged at the top of the condensing box (422), condensed liquid is arranged in the condensing box (422), and a water guide pipe (423) for allowing liquid to leave the exhaust pipe (42) is arranged on the bending section (421) in a communicating manner.
3. The chemical fertilizer dryer as claimed in claim 2, wherein an auxiliary net (424) for assisting the condensation of water vapor is arranged in a section of the bending section (421) close to the exhaust fan (4).
4. The chemical fertilizer dryer as claimed in claim 1, wherein a baffle plate (13) is arranged on the side wall of the housing (1) and above the guide plate (12), the gap between the baffle plate (13) and the guide plate (12) is slightly larger than the diameter of a single chemical fertilizer, and a vibration motor (14) connected with the guide plate (12) is arranged below the guide plate (12).
5. The chemical fertilizer dryer as claimed in claim 1, wherein a screen plate (15) is arranged in the housing (1), the screen plate (15) is arranged in an inclined manner, the inclined direction is opposite to that of the material guide plate (12), the higher end of the screen plate (15) is connected with the inner wall of the housing (1), and the connecting pipe (41) is arranged close to the screen plate (15) at the communication position of the discharging pipe (2).
6. The chemical fertilizer drying machine as claimed in claim 1 or 5, wherein a blower (21) is arranged in the middle of the discharge pipe (2), an air outlet of the blower (21) is communicated with the discharge pipe (2), an air deflector (22) for guiding air blown out by the blower (21) is arranged in the discharge pipe (2), the air deflector (22) is obliquely arranged, an inclined higher end of the air deflector is connected with the discharge pipe (2), and an inclined lower end of the air deflector is arranged towards the discharge end of the discharge pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920874076.5U CN210399887U (en) | 2019-06-11 | 2019-06-11 | Chemical fertilizer drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920874076.5U CN210399887U (en) | 2019-06-11 | 2019-06-11 | Chemical fertilizer drying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210399887U true CN210399887U (en) | 2020-04-24 |
Family
ID=70348806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920874076.5U Expired - Fee Related CN210399887U (en) | 2019-06-11 | 2019-06-11 | Chemical fertilizer drying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210399887U (en) |
-
2019
- 2019-06-11 CN CN201920874076.5U patent/CN210399887U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 635000 Quxian County Industrial Park, Sichuan, Dazhou Patentee after: Koteway Biotechnology Co.,Ltd. Address before: 635000 Quxian County Industrial Park, Sichuan, Dazhou Patentee before: DAZHOU XINGLONG CHEMICAL ENGINEERING Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200424 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |