CN205328895U - Nitrogenous fertilizer production facility - Google Patents
Nitrogenous fertilizer production facility Download PDFInfo
- Publication number
- CN205328895U CN205328895U CN201620043899.XU CN201620043899U CN205328895U CN 205328895 U CN205328895 U CN 205328895U CN 201620043899 U CN201620043899 U CN 201620043899U CN 205328895 U CN205328895 U CN 205328895U
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- CN
- China
- Prior art keywords
- cooling water
- cooling
- water
- steel band
- sprayer
- Prior art date
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
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- Fertilizers (AREA)
Abstract
The utility model discloses a nitrogenous fertilizer production facility, including the molten -bath, the distributing device, steel band condensation granulator, the cooling water shower nozzle and the coolant tank that cool down is carried out the steel band of steel band condensation granulator, coolant tank's drain pipe passes through the pump and connects the cooling water shower nozzle, the top of steel band still is provided with carries out the fan assembly that bloies to the material on the steel band, the below of cooling water shower nozzle is provided with carries out the collection trough that collects to cooling water shower nozzle spun cooling water, collection trough's row water piping connection has the heat exchanger that is used for absorbing the cooling water waste heat, the cooling water drain connection coolant tank of heat exchanger. The beneficial effects of the utility model are that: having saved the energy consumption, having realized the cyclic utilization of cooling water, adopted water -cooling and air cooling refrigerated mode simultaneously, cooling efficiency is high, and the granulation quality is secure.
Description
Technical field
This utility model relates to chemical fertilizer technical field of processing equipment, particularly a kind of nitrogen fertilizer production equipment。
Background technology
Along with the development of China's agricultural, the demand of chemical fertilizer being also rapidly developed, be in environmental protection, the consideration absorbing each side, granulo-fertilizer has substituted powdered fertilizer and has been widely used。
Existing chemical fertilizer granulation process is mainly granulating method and high tower method。Granulating method is to add ammonia, sulphuric acid, urine, steam, returning charge granulating in revolving drum granulator, dries, sieves, crushes, cools down in then moisture particle entrance whizzer。The shortcoming of this method is long flow path, and energy consumption is high。Another kind of method is high tower method, utilizes ammonium nitrate melt to add MAP, potassium chloride, falls from tower top after mixing, granulating of lowering the temperature in dropping process。The shortcoming of this method is that equipment investment is high, and moisture granule is easily sticked on inner wall of tower to scab。
Utility model content
The purpose of this utility model is in that to overcome the shortcoming of prior art, it is provided that a kind of nitrogen fertilizer production equipment。
The purpose of this utility model is achieved through the following technical solutions: a kind of nitrogen fertilizer production equipment, including molten-bath, the distributing device being connected with the discharging opening of molten-bath, it is arranged at the steel belt condensation granulator below distributing device, the steel band of steel belt condensation granulator is lowered the temperature water-cooling-sprayer and for carrying the cooling water tank of Cooling Water for described water-cooling-sprayer, the drain pipe of cooling water tank connects water-cooling-sprayer by pump, the fan group being arranged above the material on steel band is blown of the steel band of described steel belt condensation granulator, fan group includes multiple fan being fixedly arranged in frame, frame is fixedly arranged on the top of steel belt condensation granulator, the collection tank being arranged below the cooling water of water-cooling-sprayer ejection is collected of water-cooling-sprayer, the drain pipe collecting tank is connected to the heat exchanger for absorbing cooling water heat, the cooling water drainage mouth of a river of heat exchanger connects cooling water tank。
Steel band is cooled down by the cooling water of water-cooling-sprayer ejection, cooling water after heat absorption is by collecting entrance heat exchanger after tank is collected, heat exchanger absorbs the heat that cooling glassware for drinking water has, so that the cooling water after heat absorption cools down again, cooling water after cooling is back to cooling water tank again, achieve recycling of cooling water, decrease the waste of water resource。
This utility model has the advantage that
This utility model saves energy consumption, it is achieved that recycling of cooling water, adopts the mode that water-cooled and air cooling cool down simultaneously, and cooling effectiveness is high, and pelletize quality is secure。
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model。
In figure, 1-molten-bath, 2-distributing device, 3-steel belt condensation granulator, 4-water-cooling-sprayer, 5-cooling water tank, 6-fan group, 7-collects tank, 8-heat exchanger。
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is further described:
As shown in Figure 1, a kind of nitrogen fertilizer production equipment, including molten-bath 1, the distributing device 2 being connected with the discharging opening of molten-bath 1, it is arranged at the steel belt condensation granulator 3 below distributing device 2, water-cooling-sprayer 4 that the steel band of steel belt condensation granulator 3 is lowered the temperature and for carrying the cooling water tank 5 of Cooling Water for described water-cooling-sprayer 4, the drain pipe of cooling water tank 5 connects water-cooling-sprayer 4 by pump, the fan group 6 being arranged above the material on steel band is blown of the steel band of described steel belt condensation granulator, fan group includes multiple fan being fixedly arranged in frame, frame is fixedly arranged on the top of steel belt condensation granulator 3, the collection tank 7 being arranged below the cooling water of water-cooling-sprayer 4 ejection is collected of water-cooling-sprayer 4, the drain pipe collecting tank 7 is connected to the heat exchanger 8 for absorbing cooling water heat, the cooling water drainage mouth of a river of heat exchanger 8 connects cooling water tank 5, thus collect tank 7 discharge water through heat exchanger 8 cool down after, it is back to cooling water tank 5 from the cooling water drainage mouth of a river of heat exchanger 8。
Steel band is cooled down by the cooling water of water-cooling-sprayer 4 ejection, cooling water after heat absorption is by collecting entrance heat exchanger 8 after tank 7 is collected, heat exchanger 8 absorbs the heat that cooling glassware for drinking water has, so that the cooling water after heat absorption cools down again, cooling water after cooling is back to cooling water tank 5 again, achieve recycling of cooling water, decrease the waste of water resource。
This utility model saves energy consumption, it is achieved that recycling of cooling water, adopts the mode that water-cooled and air cooling cool down simultaneously, and cooling effectiveness is high, and pelletize quality is secure。
Claims (2)
1. a nitrogen fertilizer production equipment, it is characterized in that: include molten-bath (1), the distributing device (2) being connected with the discharging opening of molten-bath (1), it is arranged at the steel belt condensation granulator (3) of distributing device (2) lower section, the water-cooling-sprayer (4) that the steel band of steel belt condensation granulator (3) is lowered the temperature and the cooling water tank (5) being used for carrying Cooling Water for described water-cooling-sprayer (4), the drain pipe of cooling water tank (5) connects water-cooling-sprayer (4) by pump, the fan group (6) being arranged above the material on steel band is blown of the steel band of described steel belt condensation granulator, the collection tank (7) that the cooling water being arranged below water-cooling-sprayer (4) is sprayed of water-cooling-sprayer (4) is collected, the drain pipe collecting tank (7) is connected to the heat exchanger (8) for absorbing cooling water heat, the cooling water drainage mouth of a river of heat exchanger (8) connects cooling water tank (5)。
2. a kind of nitrogen fertilizer production equipment according to claim 1, it is characterised in that: described fan group includes multiple fan being fixedly arranged in frame, and frame is fixedly arranged on the top of steel belt condensation granulator (3)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620043899.XU CN205328895U (en) | 2016-01-18 | 2016-01-18 | Nitrogenous fertilizer production facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620043899.XU CN205328895U (en) | 2016-01-18 | 2016-01-18 | Nitrogenous fertilizer production facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205328895U true CN205328895U (en) | 2016-06-22 |
Family
ID=56196504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620043899.XU Active CN205328895U (en) | 2016-01-18 | 2016-01-18 | Nitrogenous fertilizer production facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205328895U (en) |
-
2016
- 2016-01-18 CN CN201620043899.XU patent/CN205328895U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 272200 Jinxiang Economic Development Zone, Jining City, Shandong Province Patentee after: Shandong qiliwei fertilizer Co.,Ltd. Address before: Jinxiang City Economic Development Zone, Jining City, Shandong Province, 272200 Patentee before: SHANDONG QILIWEI FERTILIZER Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A nitrogen fertilizer production equipment Effective date of registration: 20220826 Granted publication date: 20160622 Pledgee: Jining Jinxiang sub branch of Rizhao Bank Co.,Ltd. Pledgor: Shandong qiliwei fertilizer Co.,Ltd. Registration number: Y2022980013656 |