CN213147100U - Cooling device is used in chemical fertilizer production - Google Patents
Cooling device is used in chemical fertilizer production Download PDFInfo
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- CN213147100U CN213147100U CN202020997180.6U CN202020997180U CN213147100U CN 213147100 U CN213147100 U CN 213147100U CN 202020997180 U CN202020997180 U CN 202020997180U CN 213147100 U CN213147100 U CN 213147100U
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- cooling
- cooling chamber
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- return pipe
- chemical fertilizer
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Abstract
The utility model discloses a cooling device for chemical fertilizer production, the cooling chamber that sets up including the bottom slope, the higher one end intercommunication of cooling chamber has the material feed inlet, lower one end is connected with the discharge gate, the cooling chamber bottom is provided with at least three plenum, every plenum top is provided with the air inlet seam with the cooling chamber intercommunication, the air inlet seam is located the cooling chamber side cap and is equipped with the leak protection flitch, every plenum all disposes cooling blower, the cooling chamber top still has the exhaust fan through the pipeline intercommunication, the inside cooling return pipe that has arranged of cooling chamber, cooling return pipe one end runs through cooling chamber lateral wall and circulating water pump intercommunication, the other end runs through cooling chamber lateral wall and communicates with the cooling water circulation pond, circulating water pump and cooling water circulation pond pipeline intercommunication. This application is convenient for carry out the forced air cooling to the chemical fertilizer material of cooling chamber inside, and simultaneously, the chemical fertilizer material of high temperature returns the venturi tube pipe wall through the cooling and gives the cooling water with heat transfer to the auxiliary cooling to the material, the cooling efficiency of chemical fertilizer material with higher speed.
Description
Technical Field
The utility model relates to a chemical fertilizer production cooling technical field, in particular to cooling device is used in chemical fertilizer production.
Background
In the production process of the fertilizer, various raw materials are required to be conveyed together for high-temperature treatment, so that the fertilizer just produced is high in temperature and can meet the requirements of packaging and storage only by cooling and dehydration. Although the existing cooling machine is generally cylindrical and adopts a mode of rotating and introducing cold air to cool the fertilizer, the fertilizer is not uniformly cooled and the cooling time is longer due to uneven heating of the fertilizer and different time of entering the cooling machine.
The existing fertilizer cooler is cooled by air cooling only, so that the cooling efficiency is poor, and the conveying of materials is not convenient.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a cooling device is used in chemical fertilizer production, the device cooling is even, and the cooling effect is good, and the cooling efficiency is high, still is convenient for carry fast at chemical fertilizer production process, is convenient for popularize and apply in chemical fertilizer production.
In order to solve the technical problem, the utility model discloses a scheme does:
the utility model provides a cooling device for fertilizer production, includes the cooling chamber that the bottom slope set up, the higher one end intercommunication of cooling chamber has the material feed inlet, and lower one end is connected with the discharge gate, the cooling chamber bottom is provided with at least three plenum, every the plenum top be provided with the seam of admitting air of cooling chamber intercommunication, the seam of admitting air is located cooling chamber side cover is equipped with leak protection flitch, every the plenum all disposes cooling blower, the cooling chamber top still has the exhaust fan through the pipeline intercommunication, the cooling chamber is inside still to be established and to have arranged the cooling return pipe, the cooling return pipe one end runs through cooling chamber lateral wall and circulating water pump intercommunication, the other end runs through cooling chamber lateral wall and cooling water circulation pond intercommunication, circulating water pump with cooling water circulation pond pipeline intercommunication.
The inclination angle of the bottom of the cooling chamber is 5-8 degrees.
The leak protection flitch is the bar plate structure of cross-section for C shape, just the bar plate structure of C shape be provided with inside buckle, it is provided with a plurality of 7 font fasteners that are used for matcing to admit air the seam limit along the interval the buckle.
The air inlet gap is a strip-shaped gap, and the width of the strip-shaped gap is 3.0-5.0 mm.
The cooling return pipe is made of stainless steel materials.
Compared with the prior art, the beneficial effects of the utility model are that:
during the use process, fertilizer materials enter the cooling chamber from the material feeding hole, then the cooling fan blows cold air into the air chamber, the cold air is blown into the cooling chamber through the air inlet seam in the air chamber, so that the fertilizer materials in the cooling chamber are cooled, and the cooled air is exhausted through the exhaust fan; meanwhile, the circulating water pump sucks cooling water from the inside of the cooling water circulating pool and conveys the cooling water to the inside of the cooling return pipe, the cooling water circulates into the cooling water circulating pool after passing through the cooling return pipe, so that the circulation of the cooling water is realized, and in the process of the circulation of the cooling water, the fertilizer materials in the cooling chamber have high temperature, and the high-temperature fertilizer materials transfer heat to the cooling water through the pipe wall of the cooling return pipe, so that the materials are cooled in an auxiliary manner, and the cooling efficiency of the fertilizer materials is accelerated; simultaneously, because the air inlet seam is provided with many, and the cooling chamber bottom slope sets up to not only the even cooling of the material of being convenient for promotes the cooling effect of chemical fertilizer material, still is convenient for the rapid transit of material.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the arrangement structure of the cooling return pipe in the present invention;
FIG. 3 is a schematic view of the arrangement structure of the anti-leaking material plate of the present invention;
fig. 4 is an enlarged view of a portion a in fig. 1 according to the present invention.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in figures 1-4, a cooling device for fertilizer production comprises a cooling chamber 1 with an inclined bottom, the higher end of the cooling chamber 1 is communicated with a material inlet 2, the lower end is connected with a material outlet 3, the bottom of the cooling chamber 1 is provided with at least three air chambers 4, the top of each air chamber 4 is provided with an air inlet slit 5 communicated with the cooling chamber 1, a leakage-proof plate 7 is covered on one side of the cooling chamber 1 of the air inlet gap 5, each air chamber 4 is provided with a cooling fan 8, the top of the cooling chamber 1 is also communicated with an exhaust fan 9 through a pipeline, a cooling return pipe 11 is also arranged in the cooling chamber 1, one end of the cooling return pipe 11 penetrates through the side wall of the cooling chamber 1 and is communicated with a circulating water pump 12, the other end of the cooling return pipe penetrates through the side wall of the cooling chamber 1 and is communicated with a cooling water circulation pool 13, and the circulating water pump 12 is communicated with the cooling water circulation pool 13 through a pipeline.
The inclination angle of the bottom of the cooling chamber 1 is 5-8 degrees. This setting is mainly the material of being convenient for in the cooling process, because the insufflating of cooling air to make the chemical fertilizer material remove downwards, and then make things convenient for the transport of material.
The air inlet gap 5 is a strip-shaped gap, and the width of the strip-shaped gap is 3.0-5.0 mm. The strip-shaped gap with the width of 3.0-5.0mm is convenient for the cooling air to pass through and simultaneously is convenient for reducing the leakage of materials into the air chamber 4, thereby ensuring the cleanness and sanitation of the air chamber 4.
The cooling return pipe 11 is made of a stainless steel material. Stainless steel material is convenient for on the one hand and guarantees intensity, and the thermal transmission of on the other hand is convenient for to be convenient for carry out rapid cooling to the chemical fertilizer.
In order to control the air quantity and the air chamber pressure, the cooling fan 8 is a variable frequency fan or a baffle fan.
Specifically, in the actual use process, fertilizer materials enter the cooling chamber 1 from the material feeding hole 2, then the cooling fan 8 blows cold air into the air chamber 4, the cold air is blown into the cooling chamber 1 through the air inlet seam 6 in the air chamber 4, so that the fertilizer materials in the cooling chamber 1 are cooled, and the cooled air is discharged through the exhaust fan 9; meanwhile, the circulating water pump 12 sucks cooling water from the inside of the cooling water circulating tank 13 and conveys the cooling water to the inside of the cooling return pipe 11, the cooling water circulates into the cooling water circulating tank 13 after passing through the cooling return pipe 11, so that the circulation of the cooling water is realized, and in the process of the circulation of the cooling water, the fertilizer materials in the cooling chamber 1 are high in temperature, and the high-temperature fertilizer materials pass through the pipe wall of the cooling return pipe 11 to transfer heat to the cooling water, so that the materials are cooled in an auxiliary manner, and the cooling efficiency of the fertilizer materials is accelerated; simultaneously, because air inlet seam 5 is provided with many, and 1 bottom slope of cooling chamber sets up to not only the even cooling of the material of being convenient for promotes the cooling effect of chemical fertilizer material, still is convenient for the rapid transit of material.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (5)
1. The utility model provides a cooling device is used in chemical fertilizer production which characterized in that: the cooling device comprises a cooling chamber (1) with the inclined bottom, wherein a material feeding hole (2) is communicated with the higher end of the cooling chamber (1), a discharging hole (3) is connected with the lower end of the cooling chamber, at least three air chambers (4) are arranged at the bottom of the cooling chamber (1), an air inlet slit (5) communicated with the cooling chamber (1) is arranged at the top of each air chamber (4), an anti-leakage plate (7) is arranged on one side cover of the cooling chamber (1) in the air inlet slit (5), a cooling fan (8) is arranged on each air chamber (4), an exhaust fan (9) is communicated with the top of the cooling chamber (1) through a pipeline, a cooling return pipe (11) is further arranged inside the cooling chamber (1), one end of the cooling return pipe (11) penetrates through the side wall of the cooling chamber (1) and is communicated with a circulating water pump (12), the other end of the cooling return pipe (11) penetrates through the side wall, and the circulating water pump (12) is communicated with the cooling water circulating pool (13) through a pipeline.
2. The cooling device for fertilizer production as claimed in claim 1, wherein: the inclination angle of the bottom of the cooling chamber (1) is 5-8 degrees.
3. The cooling device for fertilizer production as claimed in claim 1, wherein: leak protection flitch (7) are the bar plate structure of C shape for the cross-section, just the bar plate structure of C shape be provided with inside buckle (14), air inlet seam (5) border interval is provided with a plurality of 7 font fasteners (15) that are used for matcing buckle (14).
4. The cooling device for fertilizer production as claimed in claim 1, wherein: the air inlet gap (5) is a strip-shaped gap, and the width of the strip-shaped gap is 3.0-5.0 mm.
5. The cooling device for fertilizer production as claimed in claim 1, wherein: the cooling return pipe (11) is made of stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020997180.6U CN213147100U (en) | 2020-06-03 | 2020-06-03 | Cooling device is used in chemical fertilizer production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020997180.6U CN213147100U (en) | 2020-06-03 | 2020-06-03 | Cooling device is used in chemical fertilizer production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213147100U true CN213147100U (en) | 2021-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020997180.6U Active CN213147100U (en) | 2020-06-03 | 2020-06-03 | Cooling device is used in chemical fertilizer production |
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| Country | Link |
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| CN (1) | CN213147100U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113770300A (en) * | 2021-08-23 | 2021-12-10 | 常州市通力机电设备制造有限公司 | Cooling type sand mixer |
-
2020
- 2020-06-03 CN CN202020997180.6U patent/CN213147100U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113770300A (en) * | 2021-08-23 | 2021-12-10 | 常州市通力机电设备制造有限公司 | Cooling type sand mixer |
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