CN203079867U - Production device for urea formaldehyde slow release compound fertilizer in high tower - Google Patents
Production device for urea formaldehyde slow release compound fertilizer in high tower Download PDFInfo
- Publication number
- CN203079867U CN203079867U CN2013201053863U CN201320105386U CN203079867U CN 203079867 U CN203079867 U CN 203079867U CN 2013201053863 U CN2013201053863 U CN 2013201053863U CN 201320105386 U CN201320105386 U CN 201320105386U CN 203079867 U CN203079867 U CN 203079867U
- Authority
- CN
- China
- Prior art keywords
- tower
- urea
- formaldehyde
- king
- urine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- 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
Landscapes
- Fertilizers (AREA)
Abstract
The utility model discloses a production device for a urea formaldehyde slow release compound fertilizer in a high tower, and belongs to the technical field of fertilizer manufacturing devices. The production device comprises a main tower and an assistant tower. The main tower is internally provided with a material transporting device I, a mixing groove and a spraying device.The lower end of a lifter is connected with a urea pump and a urea formaldehyde reaction pump, and the inlet of the urea pump is connected with a urea melting groove which is connected with a viscosity reducing urea melt storage groove. The inlet of the urea formaldehyde reaction pump is connected with the viscosity reducing urea melt storage groove and a formaldehyde steam buffer tank. The formaldehyde steam buffer tank, a formaldehyde rectifier and a formaldehyde storage tank are sequentially connected. The discharge port of the material transporting device is connected with the urea buffering tank, the urea buffering tank and a solid material heater are connected with the feed inlet of the mixing groove, the output end of the mixing groove is connected with the spraying device, a receiving hopper is installed at the lower end of the main tower, and the lower output of the receiving hopper is connected with a material transporting device II. With the adoption of the structure, the production device provided by the utility model has the advantages of convenience in configuration, investment saving, low cost and energy-saving and consumption reduction.
Description
Technical field
The utility model relates to fertilizer producing apparatus technical field, particularly relates to a kind of high tower urea aldehyde slow-release compound fertilizer production equipment.
Background technology
Urea aldehyde slow-release fertilizer is to react the organic microsolubility nitrogen slow release fertilizer that makes under certain condition by urea and aldehydes, receive much concern in industries such as China's agricultural, fertilizer production and association area, but the cost of building a high tower urea aldehyde slow-release compound fertilizer production line is higher, if can in the basic high tower prilling production equipment of existing urine, carry out technological improvement and upgrading, not only reduced investment, configuration is convenient, cost is low, energy-saving and cost-reducing, and can promote the inherence and the external quality of product to greatest extent.
The utility model content
In order to solve problems of the prior art, the utility model provides a kind of convenience, reduced investment, high tower urea aldehyde slow-release compound fertilizer production equipment that cost is low, energy-saving and cost-reducing of disposing.
The utility model high tower urea aldehyde slow-release compound fertilizer production equipment, comprise king-tower cylindraceous and the secondary tower that is arranged on king-tower one side, the conjuncted setting of king-tower and secondary tower, the top of king-tower is equipped with device for transporting objects from top to bottom successively, tempering tank and spray equipment, the king-tower sidewall is provided with ventilation opening, secondary tower is equipped with lift outward, the top of secondary tower is provided with the passage that is communicated with the king-tower inner chamber, device for transporting objects one is installed in this passage, it is characterized in that: the lower end of described lift links to each other with urea aldehyde reaction pump with the urine pump, the ingress of described urine pump is connected with the urea melting groove, described urea melting groove with fall glutinous urine liquation storage tank and link to each other; The ingress of described urea aldehyde reaction pump with fall glutinous urine liquation storage tank and link to each other with formaldehyde vapour dashpot, described formaldehyde vapour dashpot, formaldehyde rectifier and formaldehyde storage tank are linked in sequence; The discharge port of described device for transporting objects one is connected with the urine dashpot, urine dashpot, solid materials well heater all are connected with the feeding mouth of tempering tank, the output terminal of described tempering tank is connected with spray equipment, the lower end of described king-tower is equipped with receiving hopper, the ingress, upper end of described receiving hopper is fixedly connected on the inwall of king-tower, and the exit, lower end of receiving hopper is connected with device for transporting objects two.
The utility model compared with prior art has the advantage that configuration convenience, reduced investment, cost are low, save energy and reduce the cost.
Description of drawings
Fig. 1 is the structural representation of the utility model high tower urea aldehyde slow-release compound fertilizer production equipment.
Embodiment
Below in conjunction with accompanying drawing the utility model is elaborated:
As shown in Figure 1, among the figure: 1, king-tower, 2, secondary tower, 3, spray equipment, 4, receiving hopper, 5, the cat head tempering tank, 6, urine dashpot, 7, the solid materials well heater, 8, device for transporting objects one, 9, glutinous urine liquation storage tank falls, 10, the urea melting groove, 11, the formaldehyde rectifier, 12, formaldehyde storage tank, 13, device for transporting objects two, 14, lift, 15, urine pump, 16, urea aldehyde reaction pump, 17, formaldehyde vapour dashpot.
The secondary tower that it comprises king-tower cylindraceous and is arranged on king-tower one side, the conjuncted setting of king-tower and secondary tower, the top of king-tower is equipped with device for transporting objects one, tempering tank and spray equipment from top to bottom successively, the king-tower sidewall is provided with ventilation opening, secondary tower is equipped with lift outward, the top of secondary tower is provided with the passage that is communicated with the king-tower inner chamber, device for transporting objects one is installed in this passage, the lower end of lift links to each other with urea aldehyde reaction pump with the urine pump, the ingress of urine pump is connected with the urea melting groove, the urea melting groove with fall glutinous urine liquation storage tank and link to each other; The ingress of urea aldehyde reaction pump with fall glutinous urine liquation storage tank and link to each other with formaldehyde vapour dashpot, formaldehyde vapour dashpot, formaldehyde rectifier and formaldehyde storage tank are linked in sequence; The discharge port of device for transporting objects one is connected with the urine dashpot, urine dashpot, solid materials well heater all are connected with the feeding mouth of tempering tank, the output terminal of tempering tank is connected with spray equipment, the lower end of king-tower is equipped with receiving hopper, the ingress, upper end of receiving hopper is fixedly connected on the inwall of king-tower, and the exit, lower end of receiving hopper is connected with device for transporting objects two.
The high tower prilling technology is with behind the solid nitrogenous source heating and melting, adding is through phosphate fertilizer, potash fertilizer, additive and the filler of metering, be mixed and made into the suspension mixed slurry through the high speed shear stirrer, overflow is to prilling spry after the vibrations strainer filters out granule foreign, under the effect of shower nozzle rotary centrifugal force, mixture is evenly sprayed into globular small droplets, the small droplets that falls from the shower nozzle spray slowly falls in the tower of diameter 12 m～18m, high 75 m～121m, natural air cooled to 45 ℃～65 ℃, become compound fertilizer granules.During this production equipment work, material is risen to the top of king-tower by lift, after entering tempering tank and carry out heat fused and mixing of materials through device for transporting objects one, by the spray equipment ejection, through the cooling in the free-falling process, condense into solid particulate, after the receiving hopper collection, process device for transporting objects two transfers out again, again after screening and the anti-processing of luming, metering, packing obtain finished product.
Claims (1)
1. high tower urea aldehyde slow-release compound fertilizer production equipment, comprise king-tower cylindraceous and the secondary tower that is arranged on king-tower one side, the conjuncted setting of king-tower and secondary tower, the top of king-tower is equipped with device for transporting objects from top to bottom successively, tempering tank and spray equipment, the king-tower sidewall is provided with ventilation opening, secondary tower is equipped with lift outward, the top of secondary tower is provided with the passage that is communicated with the king-tower inner chamber, device for transporting objects one is installed in this passage, it is characterized in that: the lower end of described lift links to each other with urea aldehyde reaction pump with the urine pump, the ingress of described urine pump is connected with the urea melting groove, described urea melting groove with fall glutinous urine liquation storage tank and link to each other; The ingress of described urea aldehyde reaction pump with fall glutinous urine liquation storage tank and link to each other with formaldehyde vapour dashpot, described formaldehyde vapour dashpot, formaldehyde rectifier and formaldehyde storage tank are linked in sequence; The discharge port of described device for transporting objects one is connected with the urine dashpot, urine dashpot, solid materials well heater all are connected with the feeding mouth of tempering tank, the output terminal of described tempering tank is connected with spray equipment, the lower end of described king-tower is equipped with receiving hopper, the ingress, upper end of described receiving hopper is fixedly connected on the inwall of king-tower, and the exit, lower end of receiving hopper is connected with device for transporting objects two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201053863U CN203079867U (en) | 2013-03-08 | 2013-03-08 | Production device for urea formaldehyde slow release compound fertilizer in high tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201053863U CN203079867U (en) | 2013-03-08 | 2013-03-08 | Production device for urea formaldehyde slow release compound fertilizer in high tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203079867U true CN203079867U (en) | 2013-07-24 |
Family
ID=48825725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201053863U Expired - Lifetime CN203079867U (en) | 2013-03-08 | 2013-03-08 | Production device for urea formaldehyde slow release compound fertilizer in high tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203079867U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113117598A (en) * | 2021-04-20 | 2021-07-16 | 众智机械(临沂)有限公司 | A high tower prilling granulator for fertilizer preparation |
-
2013
- 2013-03-08 CN CN2013201053863U patent/CN203079867U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113117598A (en) * | 2021-04-20 | 2021-07-16 | 众智机械(临沂)有限公司 | A high tower prilling granulator for fertilizer preparation |
| CN113117598B (en) * | 2021-04-20 | 2022-10-25 | 众智机械(临沂)有限公司 | A high tower prilling granulator for fertilizer preparation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103833376A (en) | Apparatus and method for preparation of ceramic brick profiling powder | |
| CN106135644A (en) | The feedstuff production method of composite particles carrier | |
| CN201346454Y (en) | High-tower melting granulation production device | |
| CN103303887B (en) | Method for producing high-nutrient monoammonium phosphate by dual-tube reverse process | |
| CN203079867U (en) | Production device for urea formaldehyde slow release compound fertilizer in high tower | |
| CN1044335C (en) | Ceramic powder pelletizing apparatus and its process | |
| CN204111614U (en) | A kind of compound fertilizer production equipment | |
| CN207210288U (en) | Compound fertilizer granulating system | |
| CN102003871B (en) | Tower drier for powdery wet materials | |
| CN103951508A (en) | Molecular network type nano-coating efficient slow release organic fertilizer and production process thereof | |
| CN211913691U (en) | Annular coating granule chemical fertilizer prilling tower | |
| CN102078783A (en) | Device for preparing urea-formaldehyde | |
| CN203507940U (en) | Diphenylamine granulating system | |
| CN205086252U (en) | Automatic charge -in system based on a leaf formula plastics mould pressing material mixing section of thick bamboo | |
| CN2930846Y (en) | Melting size mixture tower air-cooled granulating apparatus | |
| CN201883044U (en) | Tower type cooling, crystallizing and prilling device | |
| CN201858845U (en) | Vertical type dryer for powdery wet material | |
| CN206229344U (en) | A kind of multistage spray carbonation tower | |
| CN204034660U (en) | A kind of urine base high-efficiency rice fertilizer is produced and is used granulation double tower | |
| CN110452040A (en) | A kind of novel nitro urea-base compound fertilizer steel band type makes material method and apparatus | |
| CN103252196B (en) | Continuous granulating device | |
| CN205255373U (en) | Automatic charge -in system based on a preheating -type plastics mould pressing material mixing section of thick bamboo | |
| CN205127885U (en) | Pelleting system | |
| CN203461988U (en) | Rotary drum compound fertilizer granulation production system | |
| CN203525646U (en) | Tower granulation device for controlled release fertilizer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 276700 Linshu Economic Development Zone, Linyi, Shandong Patentee after: STANLEY AGRICULTURAL GROUP Co.,Ltd. Address before: 276700 Linshu Economic Development Zone, Linyi, Shandong Patentee before: STANLEY AGRICULTURAL GROUP Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130724 |
|
| CX01 | Expiry of patent term |