CN202576279U - Dehumidifying, temperature-reducing and cooling device for high-tower granulated water-soluble fertilizer production device - Google Patents
Dehumidifying, temperature-reducing and cooling device for high-tower granulated water-soluble fertilizer production device Download PDFInfo
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- CN202576279U CN202576279U CN 201220256613 CN201220256613U CN202576279U CN 202576279 U CN202576279 U CN 202576279U CN 201220256613 CN201220256613 CN 201220256613 CN 201220256613 U CN201220256613 U CN 201220256613U CN 202576279 U CN202576279 U CN 202576279U
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Abstract
The utility model relates to chemical fertilizer production equipment and particularly relates to a dehumidifying, temperature-reducing and cooling device for a high-tower granulated water-soluble fertilizer production device. The dehumidifying, temperature-reducing and cooling device comprises a water storage tank, a water supply pipe, a water returning pipe and a water collecting pipe, wherein the water supply pipe, the water returning pipe and the water collecting pipe are connected into the water storage tank. The dehumidifying, temperature-reducing and cooling device is characterized in that the water supply pipe is connected with a heat exchanging cavity through a water pump and the heat exchanging chamber comprises a tubular shell, a lower water chamber and an upper water chamber, wherein the lower water chamber and the upper water chamber are arranged in the shell; the lower water chamber is communicated with the upper water chamber through a plurality of vertical pipes; the lower water chamber and the upper water chamber are respectively connected with the water supply pipe and the water returning pipe; an inner cavity of the heat exchanging cavity is internally provided with a water collecting groove; and the lower end of the water collecting groove is connected with the water collecting pipe. The dehumidifying, temperature-reducing and cooling device is mounted at a high-tower air inlet for producing a water-soluble fertilizer so as to reduce the humidity and the temperature of cooling air for granulating and improve the granulation quality. The device has the advantages of simple structure, less energy consumption and no pollution.
Description
Technical field
The utility model relates to a kind of production unit of chemical fertilizer, the dehumidifying and cooling refrigerating unit of the water-soluble fertile production equipment of especially a kind of high tower pellatizer.
Background technology
In high tower pellatizer water soluble composite fertilizer production process; Need urea melting liquid be had mobile eutectic mixed slurry with forming after industrial monoammonium phosphate, Repone K etc. mixes; Through the vertical prilling spry of high tower, mixed slurry is sprayed in the prilling tower, make it in dropping process, carry out heat exchange with upstream; Cooling curing forms particle.This high tower pellatizer chemical fertilizer production process adopts the natural wind cooling usually, but under the weather condition of high temperature, high humidity, the temperature and humidity of Chang Yinwei air is excessive, causes mixed slurry to solidify, and the product water content is high, and the granulating effect is bad.
Summary of the invention
The purpose of the utility model provides a kind of dehumidifying and cooling refrigerating unit of water-soluble fertile high tower production equipment of simple in structure, the temperature and humidity that can reduce cooling air.
For achieving the above object, the utility model adopts following technical scheme:
The dehumidifying and cooling refrigerating unit of the water-soluble fertile production equipment of the described a kind of high tower pellatizer of the utility model comprises water tank; Be connected water-supply pipe, return water pipe, header in the water tank; It is characterized in that: said water-supply pipe connects heat exchanging chamber through water pump; Said heat exchanging chamber comprises the piped housing and is arranged on upper tank, the lower header in the housing, is communicated with through many vertical tubes between upper tank and the lower header, and upper tank is connected water-supply pipe and return water pipe respectively with lower header; In the inner chamber of heat exchanging chamber, be provided with water leg, the lower end of water leg connects header.
This dehumidifying and cooling refrigerating unit is installed in the high tower blast inlet place of water-soluble fertile production usefulness, can reduces the temperature and humidity of granulation, improve the quality of granulation with cooling air; This apparatus structure is simple, power consumption less, pollution-free.
Description of drawings
Fig. 1 is the structural representation of an embodiment of the utility model.
Fig. 2 is that heat exchanging chamber A partly is to structural representation.
Embodiment
As shown in Figure 1; The dehumidifying and cooling refrigerating unit of the water-soluble fertile production equipment of the described a kind of high tower pellatizer of the utility model; Comprise water tank 7, be connected water-supply pipe 8, return water pipe 9, header 10 in the water tank 7, said water-supply pipe 8 connects heat exchanging chamber 12 through water pump 11.As shown in Figure 2, said heat exchanging chamber 12 comprises the piped housing and is arranged on upper tank 13, the lower header 14 in the housing, is communicated with through many vertical tubes 15 between upper tank 13 and the lower header 14, and upper tank 13 is connected water-supply pipe 8 and return water pipe 9 respectively with lower header 14; In the inner chamber of heat exchanging chamber 12, be provided with water leg 16, the lower end of water leg 16 connects header 10.
During use, water tank 7 is embedded in underground, and an end of heat exchanging chamber 12 is docked with the blast inlet 4 of water-soluble fertile high tower production equipment, opens water pump, and underground water is got back to water tank 7 through water-supply pipe 8, upper tank 13, vertical tube 15, lower header 14, return water pipe 9; Air with the recirculated water heat exchange, reduces AT through heat exchanging chamber 12 time, and part moisture content condenses in the outside surface of upper tank 13, vertical tube 15 or lower header 14 simultaneously, is collected by water leg 16, gets into header 10, is back in the water tank 7.
Claims (1)
1. the dehumidifying and cooling refrigerating unit of the water-soluble fertile production equipment of high tower pellatizer; Comprise water tank (7); Be connected water-supply pipe (8), return water pipe (9), header (10) in the water tank (7); It is characterized in that: said water-supply pipe (8) connects heat exchanging chamber (12) through water pump (11); Said heat exchanging chamber (12) comprises the piped housing and is arranged on upper tank (13), the lower header (14) in the housing, is communicated with through many vertical tubes (15) between upper tank (13) and the lower header (14), and upper tank (13) is connected water-supply pipe (8) and return water pipe (9) respectively with lower header (14); In the inner chamber of heat exchanging chamber (12), be provided with water leg (16), the lower end of water leg (16) connects header (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220256613 CN202576279U (en) | 2012-06-02 | 2012-06-02 | Dehumidifying, temperature-reducing and cooling device for high-tower granulated water-soluble fertilizer production device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220256613 CN202576279U (en) | 2012-06-02 | 2012-06-02 | Dehumidifying, temperature-reducing and cooling device for high-tower granulated water-soluble fertilizer production device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202576279U true CN202576279U (en) | 2012-12-05 |
Family
ID=47245711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220256613 Expired - Lifetime CN202576279U (en) | 2012-06-02 | 2012-06-02 | Dehumidifying, temperature-reducing and cooling device for high-tower granulated water-soluble fertilizer production device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202576279U (en) |
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2012
- 2012-06-02 CN CN 201220256613 patent/CN202576279U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: YANTAI ZHONGDE GROUP CO., LTD. Free format text: FORMER OWNER: LINYI ENVIRONMENTAL PROTECTION COMPOUND FERTILIZER INSTITUTE Effective date: 20140402 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 276000 LINYI, SHANDONG PROVINCE TO: 264000 YANTAI, SHANDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140402 Address after: 264000 Shandong Province, Yantai city Zhifu District Zhuji Road No. 20 East Patentee after: YANTAI ZHONGDE GROUP CO., LTD. Address before: 276000 Shandong city of Linyi province Shuhe No. 80 North Street six and royal court 9-801 Patentee before: Linyi Environmental Protection Compound Fertilizer Institute |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: ZHONGDE FERTILIZER (YANTAI) Co.,Ltd. Assignor: YANTAI ZHONGDE GROUP CO., LTD. Contract record no.: 2015370000022 Denomination of utility model: Dehumidifying, temperature-reducing and cooling device for high-tower granulated water-soluble fertilizer production device Granted publication date: 20121205 License type: Exclusive License Record date: 20150305 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20121205 |
|
| CX01 | Expiry of patent term |