CN206577455U - A kind of methanol filtering apparatus - Google Patents
A kind of methanol filtering apparatus Download PDFInfo
- Publication number
- CN206577455U CN206577455U CN201720119077.XU CN201720119077U CN206577455U CN 206577455 U CN206577455 U CN 206577455U CN 201720119077 U CN201720119077 U CN 201720119077U CN 206577455 U CN206577455 U CN 206577455U
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- China
- Prior art keywords
- filtration tank
- filtering apparatus
- rose box
- conduit
- filter core
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Abstract
The utility model discloses and filter core is provided with inside a kind of methanol filtering apparatus, including filtration tank, the filtration tank, and filtration tank side is provided with Rose Box and discharging opening, and the side of the Rose Box is provided with Material collecting box for harvesting；The side of the filtration tank is provided with circulating pump, and the circulating pump two ends connect filtration tank and Rose Box by conduit, and the bottom end of Rose Box is provided with Material collecting box for harvesting；Heater and nitrogen making machine are provided with the filtration tank upper end, the heater is connected by the first pipeline with filtration tank, and nitrogen making machine is connected by the second conduit with filtration tank；The utility model reduces the labor intensity of workman, it is thus also avoided that the infringement dressed up to filter core in dismounting, reduces cost of equipment maintenance, substantially increases efficiency, and use more facilitates, and work limitation rate is higher.
Description
Technical field
The utility model is related to a kind of methanol filtering apparatus.
Background technology
The characteristics of methanol filtering apparatus is to complete to take off hydrogen sulfide in conversion gas and carbon dioxide under cryogenic
Remove, the acquisition of its cold is by ammonia is cold, water cooling and numerous heat exchanger recovery systems produced cold in itself, now current low temperature first
Alcohol cleaning device uses heat exchanger, wherein efficient wound tube heat exchanger is mostly important, the heat exchange area of wound tube heat exchanger accounts for system
The 84% of the total heat exchange area of heat exchanger, its importance in process of production is apparent.Wound tube heat exchanger is tied due to itself
Structure feature and methanol cleaning process feature, therefore perishable, easy fouling, is guarantee system high load capacity to its meticulous care and maintenance
Contain sour gas hydrogen sulfide and carbon dioxide in one important process methanol solution of stable operation, sour gas and water are deposited
Make methanol solution in acidity, easily etching apparatus and pipeline, corrosion product is brought into each corner with the circulation of methanol, made
Flow velocity is slow, deposit at fine gap.
Utility model content
Utility model purpose：The utility model, which is provided, provides a kind of cleaning simply, reduces workman labour, it is ensured that set
The standby filter in the stable progress of high load capacity long period.
Technical scheme：Filter core, filtration tank one are provided with inside a kind of methanol filtering apparatus, including filtration tank, the filtration tank
Side is provided with Rose Box and discharging opening, and the side of the Rose Box is provided with Material collecting box for harvesting；The side of the filtration tank is provided with circulating pump, and this is followed
Ring pump two ends connect filtration tank and Rose Box by conduit, and the bottom end of Rose Box is provided with Material collecting box for harvesting；The filtration tank upper end
Place is provided with heater and nitrogen making machine, and the heater is connected by the first pipeline with filtration tank, and nitrogen making machine passes through the second conduit and mistake
Filter tower is connected.
Specifically, the filter core is stainless steel filter core so that filter core physical life is long, is difficult to be corroded.
Specifically, the filter core is 40, effectively filters methanol solution.
Specifically, controller is provided with the bottom end outlet of the filtration tank, the outflow of waste material is controlled.
Specifically, screen pack is provided between the Rose Box and Material collecting box for harvesting, more thoroughly methanol solution is discarded in filtering.More ring
Protect.
Specifically, the screen pack is provided with alkaline matter, and high degree is neutralized with the acidic materials in discard solution to be made
The waste liquid environmental protection that must be discharged, it is safer.
Specifically, second conduit is cryogenic condensation pipe so that will not be damaged in chilling process, increases replacing week
Phase.
Specifically, first conduit is high-temperature resistant pipeline so that bears high-temperature steam, will not damage, physical life is long.
Specifically, the upper end of the filtration tank is managed provided with cleaning so that the impurity removed on filter core more facilitates.
Beneficial effect：The utility model has the advantage of：Heater and nitrogen making machine that the device is set, are alternately and repeatedly filled with
Steam condensate and low temperature nitrogen.The hot wash of gas-liquid mixture and the cold blowing of low temperature nitrogen so that impurity easily expands stripping
From so that cleaning filter core reduces the labor intensity of workman without taking equipment apart, it is thus also avoided that filter core is dressed up in dismounting
Infringement, reduce cost of equipment maintenance, substantially increase efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
With reference to the accompanying drawings and detailed description, the utility model is further elucidated.
As shown in figure 1, a kind of methanol filtering apparatus, including heater 1, the first conduit 2, the second conduit 3, nitrogen making machine 4, mistake
Filter tower 5, filter core 6, pipeline 7, circulating pump 8, controller 10, Rose Box 11, Material collecting box for harvesting 12, waste liquid port 13, discharging opening 14, cleaning pipe
9, filtration tank 5 is cavity body structure, and the inside cavity of filtration tank 5 is provided with filter core 6, and the filter core 6 is 40 filter cores of stainless steel, filtering
The bottom of tower 5 is provided with Rose Box 11, and controller 10 is provided between the Rose Box 11 and filtration tank 5；The side of Rose Box 11 passes through
Pipeline 7 is connected with the circulating pump 8 of the side of filtration tank 5 so that filtration tank 5, Rose Box 11, circulating pump 8 are connected；Positioned at Rose Box
11 bottom end is provided with Material collecting box for harvesting 12, and one end of Material collecting box for harvesting 12 is provided with waste liquid port 13, set between the Material collecting box for harvesting 12 and Rose Box 11
There is screen pack 15 to separate；Top end positioned at filtration tank 5 is vertically provided with cleaning pipe 9, and the both sides of the cleaning pipe 9 are provided with heater 1
With nitrogen making machine 4, heater 1 is connected by the first conduit 2 with filtration tank 5, and first conduit 2 is high-temperature resistant pipeline, and nitrogen making machine 4 leads to
Cross second pipe 3 to connect with filtration tank 5, the second pipe 3 is cryogenic condensation pipe；It is located at first at the upper end of filtration tank 5
Discharging opening 14 is provided with the underface of pipeline 2.
Operation principle：Methanol solution enters filtration tank 5 through circulating pump 8 by pipeline 7, by going out after being filtered through filtration core 6
Material mouth 14 is flowed out, and after work a period of time, filter core 6 is adsorbed on filter core 6 provided with particulate matter, impurity etc., now, repeatedly
Alternately heater 1 and the low temperature nitrogen of the high-temperature steam sum in nitrogen making machine 4, cold and heat succeed each other and the impurity expansion on filter core 6 are shelled
Fall, because solution is acidic materials, neutralized so after working long hours alkaline solution should be poured from cleaning pipe 9 so that cleaning
It is more thorough.The waste liquid of cleaning flows through Material collecting box for harvesting 12 out of Rose Box 11 by filtering dog, is discharged by waste liquid port 13.
Claims (9)
1. a kind of methanol filtering apparatus, it is characterised in that：Including filtration tank (5), many filter cores are provided with inside the filtration tank (5)
(6), filtration tank (5) is provided with discharging opening (14), and filtration tank (5) side is provided with Rose Box (11), the side of the Rose Box (11)
Provided with Material collecting box for harvesting (12)；The side of the filtration tank (5) is provided with circulating pump (8), and circulating pump (8) two ends pass through conduit (7)
Filtration tank (5) and Rose Box (11) are connected, the bottom end of Rose Box (11) is provided with Material collecting box for harvesting (12)；Filtration tank (5) upper end
Place is provided with heater (1) and nitrogen making machine (4), and the heater (1) is connected by the first conduit (2) with filtration tank (5), nitrogen making machine
(4) connected by the second conduit (3) with filtration tank (5).
2. a kind of methanol filtering apparatus according to claim 1, it is characterised in that：The filter core (6) is stainless steel filter core.
3. a kind of methanol filtering apparatus according to claim 1 or 2, it is characterised in that：The filter core (6) is 40.
4. a kind of methanol filtering apparatus according to claim 1, it is characterised in that：The bottom end outlet of the filtration tank (5)
Place is provided with controller (10).
5. a kind of methanol filtering apparatus according to claim 1, it is characterised in that：The Rose Box (11) and Material collecting box for harvesting
(12) connected between provided with screen pack (15).
6. a kind of methanol filtering apparatus according to claim 5, it is characterised in that：The screen pack (15) is provided with alkalescence
Material.
7. a kind of methanol filtering apparatus according to claim 1, it is characterised in that：Second conduit (3) is low temperature cold
Solidifying pipe.
8. a kind of methanol filtering apparatus according to claim 1, it is characterised in that：First conduit (2) is high temperature resistant
Pipeline.
9. a kind of methanol filtering apparatus according to claim 1, it is characterised in that：The upper end of the filtration tank (5) is provided with
Cleaning pipe (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720119077.XU CN206577455U (en) | 2017-02-09 | 2017-02-09 | A kind of methanol filtering apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720119077.XU CN206577455U (en) | 2017-02-09 | 2017-02-09 | A kind of methanol filtering apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206577455U true CN206577455U (en) | 2017-10-24 |
Family
ID=60091850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720119077.XU Active CN206577455U (en) | 2017-02-09 | 2017-02-09 | A kind of methanol filtering apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206577455U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108283828A (en) * | 2018-03-14 | 2018-07-17 | 衢州市三诚化工有限公司 | Glycerine pressurization dilution device and its dilution process |
-
2017
- 2017-02-09 CN CN201720119077.XU patent/CN206577455U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108283828A (en) * | 2018-03-14 | 2018-07-17 | 衢州市三诚化工有限公司 | Glycerine pressurization dilution device and its dilution process |
| CN108283828B (en) * | 2018-03-14 | 2023-08-25 | 衢州市三诚化工有限公司 | Glycerol pressurized dilution device and dilution method thereof |
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