CN204298192U - A kind of glyphosate mother solution catalytic oxidizing equipment - Google Patents
A kind of glyphosate mother solution catalytic oxidizing equipment Download PDFInfo
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- CN204298192U CN204298192U CN201420792105.0U CN201420792105U CN204298192U CN 204298192 U CN204298192 U CN 204298192U CN 201420792105 U CN201420792105 U CN 201420792105U CN 204298192 U CN204298192 U CN 204298192U
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- heat exchanger
- tubular heat
- zirconium
- titanium
- conveying pipeline
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Abstract
The utility model relates to a kind of glyphosate mother solution catalytic oxidizing equipment, the top of the hot device one of titanium tubulation pipe is connected through the top of conveying pipeline with titanium tubular heat exchanger two, be connected with zirconium tubular heat exchanger one top through feeding pipe bottom titanium tubular heat exchanger two, be connected with bottom zirconium tubular heat exchanger two through conveying pipeline bottom zirconium tubular heat exchanger one, zirconium tubular heat exchanger two top is connected with zirconium tubular heat exchanger three top through conveying pipeline, be connected with middle pressure exchanger base through conveying pipeline bottom zirconium tubular heat exchanger three, middle pressure heat exchanger top is connected with U-shaped reactor one end through conveying pipeline.Original 7 titanium sleeve pipes are substituted by the zirconium tubulation of 3 equal heat exchange areas, before middle pressure heat exchanger moves to reactor, increase the wall thickness of all seamless link pipes, glyphosate mother solution is by technological process access to plant generation oxidation reaction successively, improve pipeline corrosion resistance, improve maintenance cycle, reduce production cost.
Description
Technical field
The utility model relates to a kind of to glyphosate mother solution catalytic oxidizing equipment, belongs to chemical production equipment field.
Background technology
Glyphosate alkali mother liquor is successively after three titanium tubulations, 7 titanium sleeve pipes, reactor, middle pressure heat exchanger catalytic oxidation, and enter gas-liquid separator, tail gas enters absorption plant, and oxidation solution enters crystallization apparatus.Adopt this technique, equipment corrosion is serious, and titanium sleeve pipe is changed frequent, and maintenance cost is high.
Summary of the invention
The purpose of this utility model is to solve mother liquor to the corrosion of equipment, a kind of glyphosate mother solution catalytic oxidizing equipment is provided, the top of the hot device one of titanium tubulation pipe is connected through the top of conveying pipeline with titanium tubular heat exchanger two, be connected with zirconium tubular heat exchanger one top through feeding pipe bottom titanium tubular heat exchanger two, be connected with bottom zirconium tubular heat exchanger two through conveying pipeline bottom zirconium tubular heat exchanger one, zirconium tubular heat exchanger two top is connected with zirconium tubular heat exchanger three top through conveying pipeline, be connected with middle pressure exchanger base through conveying pipeline bottom zirconium tubular heat exchanger three, middle pressure heat exchanger top is connected with U-shaped reactor one end through conveying pipeline.
The U-shaped reactor other end is also connected with zirconium tubular heat exchanger three bottom through conveying pipeline, and zirconium tubular heat exchanger three top is connected with zirconium tubular heat exchanger two bottom through conveying pipeline, and zirconium tubular heat exchanger two top is connected with zirconium tubular heat exchanger one bottom through conveying pipeline.
Described titanium tubular heat exchanger two top is connected with titanium tubular heat exchanger one top through conveying pipeline, to degas liquid/gas separator through conveying pipeline in titanium tubular heat exchanger one bottom.
Two branch roads are divided through conveying pipeline in described zirconium tubular heat exchanger one top, article one, with titanium tubular heat exchanger two bottom, the liquid/gas separator that degass, feeding pipe via line pipeline between titanium tubular heat exchanger two to zirconium tubular heat exchanger one is connected with bottom titanium tubular heat exchanger one, this cable tubing is provided with compressed air inlet port, between bottom compressed air inlet port and titanium tubular heat exchanger one, is also provided with mother liquor pipeline.
Described middle pressure exchanger base is connected with bottom zirconium tubular heat exchanger three through conveying pipeline.
Described titanium tubular heat exchanger one is the heat exchanger of 10 meters; Titanium tubular heat exchanger one, zirconium tubular heat exchanger three, zirconium tubular heat exchanger three, zirconium tubular heat exchanger three are the heat exchanger of 5 meters.
From the mother liquor in glyphosate synthesis workshop through pretreatment unit, successively enter titanium tubulation, zirconium tubulation, middle pressure heat exchanger, reactor, gas-liquid separator, tail gas enters absorption plant, and oxidation solution enters crystallization apparatus.
Original 7 titanium sleeve pipes are substituted by the zirconium tubulation of 3 equal heat exchange areas, before middle pressure heat exchanger moves to reactor, increase the wall thickness of all seamless link pipes, glyphosate mother solution is by technological process access to plant generation oxidation reaction successively, improve pipeline corrosion resistance, improve maintenance cycle, reduce production cost.
According to hanging test and data analysis statistical, adopt this invention production cycle to bring up to 3 years by original 2 months, improve production efficiency, reduce production cost, cut down expenses 11,260,000 yuan every year on average.
Accompanying drawing explanation
Fig. 1 is the structural representation of former glyphosate mother solution catalytic oxidizing equipment.1 ' 10 meters of titanium tubular heat exchangers, 2 ' 5 meters of titanium tubular heat exchangers, 3 ' 5 meters of titanium tubulations, 4 ' ~ 9 ' 6 meter of titanium tubular heat exchanger, pressure heat exchanger in 10 ', 11 ' U-shaped reactor.
Fig. 2 is the structural representation of glyphosate mother solution catalytic oxidizing equipment of the present utility model, wherein, and the 1. hot device one of titanium tubulation pipe, 2. titanium tubular heat exchanger two, 3. zirconium tubular heat exchanger one, 4. zirconium tubular heat exchanger two, 5. zirconium tubular heat exchanger three, presses heat exchanger 6., 7.U shaped reaction device.
Detailed description of the invention
embodiment 1
A kind of glyphosate mother solution catalytic oxidizing equipment, the top of the hot device 1 of titanium tubulation pipe is connected through the top of conveying pipeline with titanium tubular heat exchanger 22, be connected with zirconium tubular heat exchanger 1 top through feeding pipe bottom titanium tubular heat exchanger 22, be connected with bottom zirconium tubular heat exchanger 24 through conveying pipeline bottom zirconium tubular heat exchanger 1, zirconium tubular heat exchanger 24 top is connected with zirconium tubular heat exchanger 35 top through conveying pipeline, be connected with bottom middle pressure heat exchanger 6 through conveying pipeline bottom zirconium tubular heat exchanger 35, middle pressure heat exchanger 6 top is connected with U-shaped reactor 7 one end through conveying pipeline.
U-shaped reactor 7 other end is also connected with zirconium tubular heat exchanger 35 bottom through conveying pipeline, zirconium tubular heat exchanger 35 top is connected with zirconium tubular heat exchanger 24 bottom through conveying pipeline, and zirconium tubular heat exchanger 24 top is connected with zirconium tubular heat exchanger 1 bottom through conveying pipeline.
Described titanium tubular heat exchanger 22 top is connected with titanium tubular heat exchanger 1 top through conveying pipeline, to degas liquid/gas separator through conveying pipeline in titanium tubular heat exchanger 1 bottom.
Two branch roads are divided through conveying pipeline in described zirconium tubular heat exchanger 1 top, article one, with titanium tubular heat exchanger 22 bottom, the liquid/gas separator that degass, feeding pipe via line pipeline between titanium tubular heat exchanger 22 to zirconium tubular heat exchanger 1 is connected with bottom titanium tubular heat exchanger 1, this cable tubing is provided with compressed air inlet port, between bottom compressed air inlet port and titanium tubular heat exchanger 1, is also provided with mother liquor pipeline.
Be connected with bottom zirconium tubular heat exchanger 35 through conveying pipeline bottom described middle pressure heat exchanger 6.
Described titanium tubular heat exchanger 1 is the heat exchanger of 10 meters; Titanium tubular heat exchanger 1, zirconium tubular heat exchanger 33, zirconium tubular heat exchanger 34, zirconium tubular heat exchanger 35 are the heat exchanger of 5 meters.
Claims (6)
1. a glyphosate mother solution catalytic oxidizing equipment, it is characterized in that: the top of the hot device one (1) of titanium tubulation pipe is connected through the top of conveying pipeline with titanium tubular heat exchanger two (2), titanium tubular heat exchanger two (2) bottom is connected with zirconium tubular heat exchanger one (3) top through feeding pipe, zirconium tubular heat exchanger one (3) bottom is connected with zirconium tubular heat exchanger two (4) bottom through conveying pipeline, zirconium tubular heat exchanger two (4) top is connected with zirconium tubular heat exchanger three (5) top through conveying pipeline, zirconium tubular heat exchanger three (5) bottom is connected with middle pressure heat exchanger (6) bottom through conveying pipeline, middle pressure heat exchanger (6) top is connected with U-shaped reactor (7) one end through conveying pipeline.
2. glyphosate mother solution catalytic oxidizing equipment according to claim 1, it is characterized in that: U-shaped reactor (7) other end is also connected with zirconium tubular heat exchanger three (5) bottom through conveying pipeline, zirconium tubular heat exchanger three (5) top is connected with zirconium tubular heat exchanger two (4) bottom through conveying pipeline, and zirconium tubular heat exchanger two (4) top is connected with zirconium tubular heat exchanger one (3) bottom through conveying pipeline.
3. glyphosate mother solution catalytic oxidizing equipment according to claim 1, it is characterized in that: titanium tubular heat exchanger two (2) top is connected with titanium tubular heat exchanger one (1) top through conveying pipeline, to degas liquid/gas separator through conveying pipeline in titanium tubular heat exchanger one (1) bottom.
4. glyphosate mother solution catalytic oxidizing equipment according to claim 1, it is characterized in that: two branch roads are divided through conveying pipeline in zirconium tubular heat exchanger one (1) top, article one, with titanium tubular heat exchanger two (2) bottom, the liquid/gas separator that degass, feeding pipe via line pipeline between titanium tubular heat exchanger two (2) to zirconium tubular heat exchanger one (3) is connected with titanium tubular heat exchanger one (1) bottom, this cable tubing is provided with compressed air inlet port, between compressed air inlet port and titanium tubular heat exchanger one (1) bottom, is also provided with mother liquor pipeline.
5. glyphosate mother solution catalytic oxidizing equipment according to claim 1, is characterized in that: middle pressure heat exchanger (6) bottom is connected with zirconium tubular heat exchanger three (5) bottom through conveying pipeline.
6. glyphosate mother solution catalytic oxidizing equipment according to claim 1, is characterized in that: titanium tubular heat exchanger one (1) is the heat exchanger of 10 meters; Titanium tubular heat exchanger one (2), zirconium tubular heat exchanger three (3), zirconium tubular heat exchanger three (4), zirconium tubular heat exchanger three (5) are the heat exchanger of 5 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420792105.0U CN204298192U (en) | 2014-12-16 | 2014-12-16 | A kind of glyphosate mother solution catalytic oxidizing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420792105.0U CN204298192U (en) | 2014-12-16 | 2014-12-16 | A kind of glyphosate mother solution catalytic oxidizing equipment |
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| CN204298192U true CN204298192U (en) | 2015-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420792105.0U Active CN204298192U (en) | 2014-12-16 | 2014-12-16 | A kind of glyphosate mother solution catalytic oxidizing equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104445787A (en) * | 2014-12-16 | 2015-03-25 | 湖北泰盛化工有限公司 | Catalytic oxidation device for glyphosate mother liquor |
-
2014
- 2014-12-16 CN CN201420792105.0U patent/CN204298192U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104445787A (en) * | 2014-12-16 | 2015-03-25 | 湖北泰盛化工有限公司 | Catalytic oxidation device for glyphosate mother liquor |
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