CN105084334A - Energy-saving equipment for MAP (monoammonium phosphate) production - Google Patents
Energy-saving equipment for MAP (monoammonium phosphate) production Download PDFInfo
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- CN105084334A CN105084334A CN201510558177.8A CN201510558177A CN105084334A CN 105084334 A CN105084334 A CN 105084334A CN 201510558177 A CN201510558177 A CN 201510558177A CN 105084334 A CN105084334 A CN 105084334A
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- energy
- pipeline
- steam turbine
- boiler
- monoammonium phosphate
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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
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Abstract
The invention relates to energy-saving equipment for MAP (monoammonium phosphate) production. The energy-saving equipment comprises a fan, a motor and a boiler, wherein a steam turbine and the fan are mounted at two ends of an output shaft of the motor respectively; a pipe I is mounted on the steam turbine and communicated with the boiler, the steam turbine is driven by steam generated by the boiler to do work while the fan is driven by the powered-on motor, and the fan is driven by the steam turbine and the motor jointly to operate. The steam turbine is driven by steam to do work and the fan is driven by the motor and the steam turbine simultaneously, so that the power of the motor is reduced, and energy is saved.
Description
Technical field
The present invention relates to the energy-efficient equipment that in the production of a kind of monoammonium phosphate, steam turbine and electric motor combinationally use.
Background technology
During monoammonium phosphate is produced, the roasting post of sulfuric acid plant and the gas blower in conversion post belong to powerful device, are also the main material handling equipments of gas washing in SA production.Traditional mode of production is by motor drive blower fan, by electric energy as drive energy.
Motor drive blower fan needs the electric energy of at substantial, adds production cost, the thermoelectricity of at substantial or HYDROELECTRIC ENERGY, is unfavorable for the situation alleviating current energy source shortage.
Summary of the invention
Technical problem to be solved by this invention to provide a kind of save energy, reduces the current consumption of electric motor, reduces the equipment of production cost.The technical scheme realizing above-mentioned purpose is as follows:
Energy-efficient equipment in monoammonium phosphate production, comprises gas blower, electric motor, boiler, it is characterized in that: the two ends of motor output shaft install steam turbine and blower fan respectively;
Wherein pipe laying one on steam turbine, pipeline one is communicated with boiler, and while electric motor energising drives blower fan, the steam driven steam turbine acting that boiler produces, steam turbine and electric motor drive blower fan to operate jointly.
Drive steam turbine acting by steam in the present invention, simultaneously electric motor and the common blower of steam turbine, thus reduce motor power (output), reach energy-conservation object.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.
Figure number illustrates: blower fan 1, electric motor 2, boiler 3, steam turbine 4, pipeline 1, service pump 6, pipeline 37, drum 8, air inlet adjustment valve 9, tensimeter 10, thermometer 11, pipeline 2 12, vent valve 13.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail.
In figure, energy-efficient equipment in monoammonium phosphate production, comprise blower fan 1, electric motor 2, boiler 3, the two ends of motor output shaft install steam turbine 4 and blower fan 1 respectively, the preferred gas blower of described blower fan, pipeline one and steam turbine, boiler junction seal, and motor output shaft and steam turbine 4 and blower fan 1 junction also seal.Wherein pipe laying 1 on steam turbine 4, pipeline 1 is communicated with boiler 3, and while electric motor 2 is energized and drives blower fan 1, the steam that boiler 3 produces also driving steam turbine 4 does work.Because steam turbine 4 is connected with electric motor 2, the common drivingmotor of power that therefore electric energy and steam turbine produce does work, and steam turbine and the common blower running of electric motor, alleviate the load of electric motor, reach the object of saves energy.
By the output shaft of electric motor is lengthened in the present invention, linked together by the output shaft of shaft coupling by steam turbine and electric motor.
In order to conveniently add water to boiler, water pump 6 is set near boiler, connecting pipe 37 between service pump and boiler, the water of service pump 6 enters in boiler by pipeline 37, and drum 8 is installed at the top of boiler, pipeline 1 is communicated with drum 8 respectively with pipeline 37, and pipeline one is installed air inlet adjustment valve 9, tensimeter 10 and thermometer 11, air inlet adjustment valve 9 regulates the vapor pressure in pipeline one.Because the present invention also needs the equipment connecting finishing operations, therefore on steam turbine, also install a pipeline 2 12, pipeline two is installed vent valve 13, in the present invention, the equipment of finishing operations is often referred to phosphorus ammonium concentration section, specifically refers to vaporizer.
When using, the size of steam regulation amount as required, makes the numerical value that the vapor pressure in pipeline one reaches predetermined, both can carry out operation by actuating motor afterwards.
The present invention can effectively utilize the afterheat steam produced in production, turn waste into wealth, also significantly can reduce the service rating of electric motor, 560KW and 1400KW two motors uses this technology simultaneously simultaneously, can be economized on electricity every day 17000KWh, and annual (by 330 days) can economize on electricity 5610000KWh.
These are only the preferred embodiment of the embodiment of the present invention; not in order to limit the embodiment of the present invention; within all spirit in the embodiment of the present invention and principle, any amendment done, equivalent replacement, improvement etc., all should be included in the protection domain of the embodiment of the present invention.
Claims (7)
1. the energy-efficient equipment in monoammonium phosphate production, comprises gas blower, electric motor, boiler, it is characterized in that: the two ends of motor output shaft install steam turbine and blower fan respectively;
Wherein pipe laying one on steam turbine, pipeline one is communicated with boiler, and while electric motor energising drives blower fan, the steam driven steam turbine acting that boiler produces, steam turbine and electric motor drive blower fan to operate jointly.
2. the energy-efficient equipment in monoammonium phosphate production according to claim 1, is characterized in that: steam turbine is connected by shaft coupling with the output shaft of electric motor.
3. the energy-efficient equipment in monoammonium phosphate production according to claim 1, is characterized in that: pipeline one is installed air inlet adjustment valve.
4. the energy-efficient equipment in monoammonium phosphate production according to claim 3, is characterized in that: setting pressure table and/or thermometer on pipeline one.
5. the energy-efficient equipment in monoammonium phosphate production according to claim 4, it is characterized in that: also comprise pipeline two, described pipeline two is also arranged on steam turbine, and wherein the free end of pipeline two is connected to the phosphorus ammonium concentration section of finishing operations.
6. the energy-efficient equipment in monoammonium phosphate production according to claim 5, it is characterized in that: also comprise service pump, connecting tube three between described service pump and boiler, the water of service pump is entered in boiler by pipeline three.
7. the energy-efficient equipment in monoammonium phosphate production according to claim 6, is characterized in that: drum is installed at the top of boiler, and pipeline one is communicated with drum respectively with pipeline three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510558177.8A CN105084334B (en) | 2015-09-01 | 2015-09-01 | Energy-saving equipment in MAP production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510558177.8A CN105084334B (en) | 2015-09-01 | 2015-09-01 | Energy-saving equipment in MAP production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105084334A true CN105084334A (en) | 2015-11-25 |
| CN105084334B CN105084334B (en) | 2018-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510558177.8A Active CN105084334B (en) | 2015-09-01 | 2015-09-01 | Energy-saving equipment in MAP production |
Country Status (1)
| Country | Link |
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| CN (1) | CN105084334B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201779640U (en) * | 2010-06-13 | 2011-03-30 | 国电浙江北仑第三发电有限公司 | Set boiler |
| CN201971641U (en) * | 2011-02-22 | 2011-09-14 | 瓮福（集团）有限责任公司 | Low-temperature steam recycling apparatus in production of monoammonium phosphate |
| CN202358920U (en) * | 2011-11-28 | 2012-08-01 | 安徽六国化工股份有限公司 | Vacuum device of monoammonium phosphate double effect concentration system |
| CN202912700U (en) * | 2012-11-09 | 2013-05-01 | 襄阳泽东化工集团有限公司 | Liquid ammonia evaporation system for MAP (monoammonium phosphate) production |
| CN103303888A (en) * | 2013-05-28 | 2013-09-18 | 瓮福（集团）有限责任公司 | Equipment for producing high-nutrient monoammonium phosphate through double-tubular-reactor process |
| CN204938987U (en) * | 2015-09-01 | 2016-01-06 | 湖北施尔佳肥业有限公司 | Energy-efficient equipment in monoammonium phosphate production |
-
2015
- 2015-09-01 CN CN201510558177.8A patent/CN105084334B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201779640U (en) * | 2010-06-13 | 2011-03-30 | 国电浙江北仑第三发电有限公司 | Set boiler |
| CN201971641U (en) * | 2011-02-22 | 2011-09-14 | 瓮福（集团）有限责任公司 | Low-temperature steam recycling apparatus in production of monoammonium phosphate |
| CN202358920U (en) * | 2011-11-28 | 2012-08-01 | 安徽六国化工股份有限公司 | Vacuum device of monoammonium phosphate double effect concentration system |
| CN202912700U (en) * | 2012-11-09 | 2013-05-01 | 襄阳泽东化工集团有限公司 | Liquid ammonia evaporation system for MAP (monoammonium phosphate) production |
| CN103303888A (en) * | 2013-05-28 | 2013-09-18 | 瓮福（集团）有限责任公司 | Equipment for producing high-nutrient monoammonium phosphate through double-tubular-reactor process |
| CN204938987U (en) * | 2015-09-01 | 2016-01-06 | 湖北施尔佳肥业有限公司 | Energy-efficient equipment in monoammonium phosphate production |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105084334B (en) | 2018-03-16 |
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Effective date of registration: 20200430 Address after: 355 200 No. 44 Jishi Road, Taimushan Town, Fuding City, Ningde City, Fujian Province Patentee after: Lin Chenyi Address before: Xiangfan City, Hubei Province, more than 441000 Baokang Lake Industrial Park Patentee before: HUBEI SHI ER JIA FERTILIZER Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201222 Address after: 224000 23 / F (b), Huidu building, Xindu West Road, Yandu District, Yancheng City, Jiangsu Province Patentee after: YANCHENG HENGWEI LOGISTICS Co.,Ltd. Address before: 355200 No.44 Jishi Road, Taimushan Town, Fuding City, Ningde City, Fujian Province Patentee before: Lin Chenyi |