CN209049194U - A kind of methanol filtering apparatus - Google Patents
A kind of methanol filtering apparatus Download PDFInfo
- Publication number
- CN209049194U CN209049194U CN201821696359.7U CN201821696359U CN209049194U CN 209049194 U CN209049194 U CN 209049194U CN 201821696359 U CN201821696359 U CN 201821696359U CN 209049194 U CN209049194 U CN 209049194U
- Authority
- CN
- China
- Prior art keywords
- methanol
- filter tower
- flushing
- filter
- filtering apparatus
- 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 - Fee Related
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Abstract
The utility model discloses a kind of methanol filtering apparatus, including filter tower, cavity is equipped with inside filter tower, methanol outlet is equipped at the top of filter tower, filter tower side is equipped with methanol charge import, it is located above methanol charge import in cavity and is equipped with filter core, it is located on the left of methanol outlet at the top of filter tower and is equipped with the first flushing pipe, first flushing pipe wears side bending to the right inside filter tower and is equipped with the second flushing pipe, second flushing bottom of the tube rule sprays head equipped with several, the first flushing pipe other end is connected with flushing cisterns, it is located on the right side of methanol outlet at the top of filter tower and is additionally provided with nitrogen tracheae, nitrogen tracheae outer end is connected with nitrogen box.
Description
Technical field
The utility model relates to chemical equipment technical field more particularly to a kind of methanol filtering apparatus.
Background technique
The characteristics of methanol filtering apparatus is to complete to take off hydrogen sulfide in conversion gas and carbon dioxide under cryogenic
It removes, the acquisition of cooling capacity cold, water cooling and the generated cooling capacity of numerous heat exchanger recovery systems itself by ammonia.
Chinese Patent Application No.: 201721015063.X discloses a kind of methanol filtration system comprising methanol filtering
Device, former methanol tank, net methanol tank, gas-liquid separator, blowback gas source, steam generator, blowdown drum, methanol geosyncline.
Chinese Patent Application No.: 201120176145.9, disclose a kind of methanol filtering tank, including tank body, the tank body
Feed inlet, discharge port are set on side wall, the feed inlet is located at below discharge port, and the tank base sets blowdown valve, and feature exists
In: filter layer is set in the tank body, the filter layer bottom and top are laid with stainless steel bracing ring, and the filter layer bottom is not
One layer of stainless (steel) wire is fixed on rust bracing members circle, mineral wool filtering is filled in the stainless steel bracing ring on the filter layer top and is filled out
Expect, rodlike active carbon filtration filler is filled between the upper layer and lower layer stainless steel bracing ring.
Structure is complicated for foregoing invention creation, and filter effect is poor, and filter core easy fouling in use, not easy-clear.
Utility model content
The purpose of this utility model is that overcoming the drawbacks described above of the prior art, a kind of methanol filtering apparatus is provided.
To achieve the above object, the technical scheme that the utility model is provided is as follows: a kind of methanol filtering apparatus, including filter
Tower, filter tower inside are equipped with cavity, and methanol outlet is equipped at the top of filter tower, and filter tower side is equipped with methanol charge import, is located in cavity
It is equipped with filter core above methanol charge import, is located on the left of methanol outlet at the top of the filter tower and is equipped with the first flushing pipe, first
Flushing pipe wears side bending to the right inside filter tower and is equipped with the second flushing pipe, and the second flushing bottom of the tube rule is equipped with several spray
Head, the first flushing pipe other end are connected with flushing cisterns, are located on the right side of methanol outlet at the top of filter tower and are additionally provided with nitrogen tracheae, nitrogen
Tracheae outer end is connected with nitrogen box.
Further, alkaline flushing liquor is equipped in flushing cisterns.
Further, nitrogen is intratracheally equipped with supercharging air pump.
Further, filter tower bottom is equipped with sewage pipe, and blowdown bottom of the tube is connected with ash can, is equipped with filtering in ash can
Net, ash can bottom are equipped with sewage draining exit.
The benificial effect of the utility model is to structure is simple, filter core spot can be removed easily, and it is convenient to clean, and cost
It is cheap, it should be widely promoted.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of methanol filtering apparatus of the utility model.
Specific embodiment
With reference to the accompanying drawing and preferred embodiment is further described with regard to the technical solution of the utility model.
As shown in Figure 1, a kind of methanol filtering apparatus described in the utility model, including filter tower 1, sky is equipped with inside filter tower 1
Chamber 11, methanol outlet 2 is equipped at the top of filter tower 1, and 1 side of filter tower is equipped with methanol charge import 21, is located at methanol charge in cavity 11
It is equipped with filter core 3 above import 21, is located on the left of methanol outlet 2 at the top of filter tower 1 and is equipped with the first flushing pipe 41, the first flushing pipe
41, which wear 90 ° of side bending to the right inside filter tower 1, is equipped with the second flushing pipe 42, and 42 bottom rule of the second flushing pipe is equipped with several
First 43 are sprayed, 41 other end of the first flushing pipe is connected with flushing cisterns 44, is located on the right side of methanol outlet 2 at the top of filter tower 1 and is additionally provided with
Nitrogen tracheae 51,51 outer end of nitrogen tracheae are connected with nitrogen box 52.
Further, alkaline flushing liquor (not shown) is equipped in flushing cisterns 44.
Further, supercharging air pump 53 is equipped in nitrogen tracheae 51.
Further, 1 bottom of filter tower is equipped with sewage pipe 61, and 61 bottom of sewage pipe is connected with ash can 62, ash can 62
Interior to be equipped with filter screen 63,62 bottom of ash can is equipped with sewage draining exit 64.
Further, water pump (not shown) is equipped in flushing cisterns 44
More than, the utility model structure is simple, and methanol charge is sent at methanol charge import 21, and methanol charge passed through
When filtering filter core 3, the impurity in methanol charge is trapped in filter core, and filtered methanol is discharged by methanol outlet 2, in first
In alcohol discharge process, impurity is increasing in filter core, carries out clearly at this point, closing methanol charge import 21 to filter core 3
It washes, the work of supercharging air pump 51 is blown out the nitrogen in nitrogen box 52 to filter core 3 by nitrogen tracheae 51, on filter core 3
Impurity peeled off and fallen into ash can 62 by sewage pipe 61, at this point, the alkalinity being located in flushing cisterns 44 is rinsed in water pump starting
Liquid sucks the first flushing pipe 41 and the second flushing pipe 42, and several by the setting of 42 bottom of the second flushing pipe spray first 43 and spray respectively
Out, the acidic materials in impurity of the alkaline solution by filter core 3 and under peeling off neutralize, and cleaning is more thorough, has cleaned
Waste material after is discharged by sewage draining exit 64, completes cleaning.
Above-described is only the principles of the present invention and preferred embodiment.It should be pointed out that the common skill of this field
For art personnel, without departing from the principle of this utility model, moreover it is possible to make several variations and modifications, also should be regarded as belonging to
In the protection scope of the utility model.
Claims (4)
1. a kind of methanol filtering apparatus, including filter tower, filter tower inside is equipped with cavity, is equipped with methanol outlet, filter tower side at the top of filter tower
Portion is equipped with methanol charge import, is located above methanol charge import in cavity and is equipped with filter core, it is characterised in that: the filter tower
Top, which is located on the left of methanol outlet, is equipped with the first flushing pipe, and the first flushing pipe wears side bending to the right inside filter tower and is equipped with the
Two flushing pipes, the second flushing bottom of the tube rule spray head equipped with several, and the first flushing pipe other end is connected with flushing cisterns, filter tower
Top, which is located on the right side of methanol outlet, is additionally provided with nitrogen tracheae, and nitrogen tracheae outer end is connected with nitrogen box.
2. a kind of methanol filtering apparatus according to claim 1, it is characterised in that: be equipped with alkalinity in the flushing cisterns and rinse
Liquid.
3. a kind of methanol filtering apparatus according to claim 1, it is characterised in that: the nitrogen is intratracheally equipped with pressurization gas
Pump.
4. a kind of methanol filtering apparatus according to claim 1, it is characterised in that: the filter tower bottom is equipped with sewage pipe,
Blowdown bottom of the tube is connected with ash can, and filter screen is equipped in ash can, and ash can bottom is equipped with sewage draining exit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821696359.7U CN209049194U (en) | 2018-10-19 | 2018-10-19 | A kind of methanol filtering apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821696359.7U CN209049194U (en) | 2018-10-19 | 2018-10-19 | A kind of methanol filtering apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209049194U true CN209049194U (en) | 2019-07-02 |
Family
ID=67050863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821696359.7U Expired - Fee Related CN209049194U (en) | 2018-10-19 | 2018-10-19 | A kind of methanol filtering apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209049194U (en) |
-
2018
- 2018-10-19 CN CN201821696359.7U patent/CN209049194U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190702 Termination date: 20211019 |