CN216963595U - Box-type flash evaporator for chemical fertilizer - Google Patents
Box-type flash evaporator for chemical fertilizer Download PDFInfo
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- CN216963595U CN216963595U CN202220575710.7U CN202220575710U CN216963595U CN 216963595 U CN216963595 U CN 216963595U CN 202220575710 U CN202220575710 U CN 202220575710U CN 216963595 U CN216963595 U CN 216963595U
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- flash evaporation
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Abstract
The utility model provides a box-type flash evaporator for a chemical fertilizer, which relates to the technical field of chemical fertilizer processing and comprises a flash evaporation box and a hot air furnace, wherein the flash evaporation box is provided with a hot air inlet, the hot air inlet is communicated with a hot air pipe on the hot air furnace, the middle position of the bottom surface of the flash evaporation box protrudes outwards, the flash evaporation box is provided with a mounting frame, a feed inlet, a discharge outlet and an air pump, the mounting frame and the discharge outlet are respectively provided with a stirring motor and a discharge valve, the inside of the flash evaporation box is rotatably connected with a rotating shaft, one end of the rotating shaft is connected with the stirring motor, the rotating shaft is provided with a stirring rod, an air inlet pipe of the air pump is communicated with a steam leading-in box, the steam leading-in box is positioned at the top end inside the flash evaporation box, and the steam leading-in box is provided with a plurality of air holes; the utility model has good steam absorption effect, the dried fertilizer is discharged through the discharge pipe, the production efficiency is high, and the fertilizer cannot be accumulated.
Description
Technical Field
The utility model relates to the technical field of chemical fertilizer processing, in particular to a box-type flash evaporator for a chemical fertilizer.
Background
The flash evaporator is used for drying materials, hot air enters the flash evaporator, and the materials are fully contacted with the hot air and dried after being heated.
After the fertilizer is granulated, the fertilizer contains water inside, and the water inside the fertilizer is usually dried by a flash evaporator to improve the quality of the fertilizer; however, the traditional flash evaporator is mostly of a vertical bin structure, and the fertilizer is easily accumulated in the flash evaporator, so that the treatment efficiency is low, and the moisture treatment effect is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems in the background technology, and then provides a box-type flash evaporator for a fertilizer.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
the utility model provides a box flash vessel that chemical fertilizer was used, includes flash tank and hot-blast furnace, be equipped with hot-blast import on the flash tank, hot-blast pipe on hot-blast import and the hot-blast furnace is linked together, the outside protrusion in middle part position of flash tank bottom surface, be equipped with mounting bracket, feed inlet, discharge gate and air pump on the flash tank, install agitator motor and bleeder valve on mounting bracket and the discharge gate respectively, flash tank inside rotates and is connected with the axis of rotation, the one end and the agitator motor of axis of rotation are connected, be equipped with the puddler in the axis of rotation, the intake pipe intercommunication of air pump has the leading-in box of steam, the leading-in box of steam is in flash tank inside top, the leading-in box of steam is equipped with a plurality of gas pockets.
Furthermore, the hot air inlet is positioned at the position of the flash evaporation box close to the bottom so as to improve the circulation rate of hot air.
Further, the main body of the stirring rod is T-shaped so as to improve the stirring effect.
Furthermore, the air holes are uniformly formed on the periphery and the bottom surface of the steam leading-in box so as to improve the steam absorption efficiency.
Furthermore, the hot blast stove is connected with an air-entraining fan and a heat exchange fan so as to improve the heating performance of the hot blast stove.
Furthermore, a protecting cover is installed at the hot air inlet, and heat conducting holes are formed in the protecting cover, so that the flash evaporation box is prevented from being blocked when chemical fertilizer enters a hot air pipe of a hot air furnace in the process of introducing hot air.
Furthermore, a spiral material conveyer is arranged on one side of the flash evaporation box, and a discharge hole of the spiral material conveyer is communicated with a feed hole in the flash evaporation box so that the fertilizer can uniformly enter the flash evaporation box.
Further, flash tank below is equipped with the base, be equipped with the vibrations spring on the base, the vibrations spring is connected with flash tank bottom, vibrating motor is installed to flash tank outer wall, and this design has improved flash tank unloading effect, has reduced the interior fertile residue of flash tank.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model has good steam absorption effect, hot air enters from the bottom of the flash evaporation tank, a rotary wind field is formed under the drive of the stirring rod, after the fertilizer enters the flash evaporation tank, the stress of the material is dispersed under the action of the rotary stirring rod, the material is fully contacted with the hot air in the process, the material is heated and dried, the steam generated in the drying process is absorbed by the air pump, the dried fertilizer is discharged through the discharge pipe, the production efficiency is high, and the middle position of the bottom surface of the flash evaporation tank protrudes outwards so that the fertilizer cannot be accumulated.
2. The utility model adds vibration blanking, and reduces the residue of chemical fertilizer on the inner wall of the flash evaporation box by matching the vibration spring and the vibration motor.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
wherein: 1 flash tank, 11 mounting brackets, 12 hot-blast entrances, 13 discharging pipes, 14 bleeder valves, 15 protecting covers, 16 heat conduction holes, 17 feed inlets, 2 axis of rotation, 21 puddlers, 22 agitator motor, 3 air pumps, 4 leading-in boxes of steam, 41 gas pockets, 5 spiral material conveying machines, 6 hot-blast furnaces, 62 bleed fans, 63 heat transfer fans, 7 bases, 71 vibrating spring, 72 vibrating motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention. The utility model is further illustrated with reference to the accompanying drawings and examples:
as shown in fig. 1, a box flash vessel that chemical fertilizer was used, including flash tank 1 and hot-blast furnace 6, be equipped with hot-blast import 12 on the flash tank, hot-blast pipe on hot-blast import and the hot-blast furnace is linked together in order to realize the leading-in of flash tank internal heat, hot-blast import is in the flash tank and is close to the bottom position in order to improve the hot gas flux, the outside protrusion in middle part position of flash tank bottom surface is in order to improve the unloading effect, be equipped with mounting bracket 11, feed inlet 17, discharge gate 13 and air pump 3 on the flash tank, install agitator motor 22 and bleeder valve 14 on mounting bracket and the discharge gate respectively, flash tank internal rotation is connected with axis of rotation 2, the one end of axis of rotation is connected with agitator motor and is in order to realize that agitator motor function drives the axis of rotation and rotates in flash tank internal portion, be equipped with puddler 21 in the axis of rotation, puddler main part shape is the T shape in order to improve the stirring effect, the intake pipe intercommunication of air pump has the leading-in box of steam 4, the leading-in box of steam is in the inside top of flash tank, and its purpose realizes the chemical fertilizer in drying process to its absorption that produces steam, the leading-in box of steam is equipped with a plurality of gas pockets 41, the gas pocket evenly sets up around the leading-in box of steam and the bottom surface is in order to improve steam absorption efficiency.
Wherein, in order to improve the heating performance of the hot blast stove, the hot blast stove is connected with an air-entraining fan 62 and a heat exchange fan 63.
Wherein, in order to avoid the blockage caused by the chemical fertilizer entering the hot air pipe of the hot air furnace in the process of introducing hot air into the flash evaporation tank, as shown in figure 2, a protecting cover 15 is installed at the hot air inlet, and a heat conducting hole 16 is arranged on the protecting cover.
In order to enable the fertilizer to uniformly enter the flash evaporation box, a spiral material conveyor 5 is arranged on one side of the flash evaporation box, and a discharge hole of the spiral material conveyor is communicated with a feed hole in the flash evaporation box.
In the specific use process of the device, the fertilizer moisture absorption effect is good, and the fertilizer accumulation cannot occur in the flash evaporation box; firstly, hot air enters from the bottom of the flash evaporation tank, a rotary wind field is formed under the drive of the stirring rod, after the fertilizer enters the flash evaporation tank, the stress of the material is dispersed under the action of the rotary stirring rod, the fertilizer is fully contacted with the hot air in the process, the hot air is heated and dried, and the dried fertilizer is discharged through the discharge pipe.
Wherein, traditional flash tank is at unloading in-process, and flash tank inner wall has the chemical fertilizer to remain, for improving flash tank unloading effect, flash tank below is equipped with base 7, be equipped with vibrations spring 71 on the base, vibrations spring is connected with flash tank bottom, the vibrating motor 72 that is used for providing drive power is installed to flash tank outer wall.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a box flash vessel that chemical fertilizer was used, its characterized in that, includes flash tank and hot-blast furnace, be equipped with hot-blast import on the flash tank, hot-blast import is linked together with the hot-blast main on the hot-blast furnace, the outside protrusion in middle part position of flash tank bottom surface, be equipped with mounting bracket, feed inlet, discharge gate and air pump on the flash tank, install agitator motor and bleeder valve on mounting bracket and the discharge gate respectively, flash tank inside rotates and is connected with the axis of rotation, the one end and the agitator motor of axis of rotation are connected, be equipped with the puddler in the axis of rotation, the intake pipe intercommunication of air pump has the leading-in box of steam, the leading-in box of steam is in the inside top of flash tank, the leading-in box of steam is equipped with a plurality of gas pockets.
2. The box-type flash evaporator for fertilizer as claimed in claim 1, wherein the main body of the stirring rod is T-shaped.
3. The flash evaporator as claimed in claim 1, wherein said air holes are uniformly formed around the periphery and on the bottom of the steam introduction box.
4. The box-type flash evaporator for fertilizer as claimed in claim 1, wherein a protecting cover is installed at the hot air inlet, and the protecting cover is provided with heat conducting holes.
5. The box-type flash evaporator for fertilizer as claimed in claim 1, wherein a screw conveyor is arranged at one side of the flash evaporation box, and a discharge port of the screw conveyor is communicated with a feed port on the flash evaporation box.
6. The box-type flash evaporator for fertilizer as claimed in claim 1, wherein a base is arranged below the flash evaporation box, a vibration spring is arranged on the base and connected with the bottom of the flash evaporation box, and a vibration motor is arranged on the outer wall of the flash evaporation box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220575710.7U CN216963595U (en) | 2022-03-16 | 2022-03-16 | Box-type flash evaporator for chemical fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220575710.7U CN216963595U (en) | 2022-03-16 | 2022-03-16 | Box-type flash evaporator for chemical fertilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216963595U true CN216963595U (en) | 2022-07-15 |
Family
ID=82359066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220575710.7U Active CN216963595U (en) | 2022-03-16 | 2022-03-16 | Box-type flash evaporator for chemical fertilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216963595U (en) |
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2022
- 2022-03-16 CN CN202220575710.7U patent/CN216963595U/en active Active
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