CN206014800U - A kind of biological mass combustable gas filter - Google Patents
A kind of biological mass combustable gas filter Download PDFInfo
- Publication number
- CN206014800U CN206014800U CN201620842702.9U CN201620842702U CN206014800U CN 206014800 U CN206014800 U CN 206014800U CN 201620842702 U CN201620842702 U CN 201620842702U CN 206014800 U CN206014800 U CN 206014800U
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- CN
- China
- Prior art keywords
- filter
- filter element
- air inlet
- link plate
- inlet cavity
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- 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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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a kind of biological mass combustable gas filter，In two filters, the air inlet cavity of top is respectively provided on two sides with air inlet and the gas outlet that a centre can be cascaded，A differential pressure indicator being connected with its air inlet/outlet induction apparatus is separately installed with the feed liquor chamber outer wall of each filter，Adpting flange is set respectively between the metal filter cylinders and air inlet cavity of each filter，A filter element link plate is separately installed with the bottom of the air inlet cavity of each filter，A deflection plate is installed facing upwards on the filter element link plate of gas outlet side，One group of secondary filter filter element being made up of branched glass fibre coalescence material is hung with the filter element link plate of accurate filter，One group of oil removing filter element being composited by branched ultra-fine oil removing glass fibre and NACF is hung with the filter element link plate of oil removal filter，A fluid collection chamber is respectively arranged below with the filter element of each filter，One automatic water trap is installed separately down in the bottom of each filter cylinder.
Description
Technical field
This utility model is related to filter, particularly a kind of be applied to remove dust contained by biological mass combustable gas, moisture,
The private filter of the impurity such as tar.
Background technology
At present, CO, the H for the fibrous materials such as straw, wood chip being produced after imperfect combustion in biomass gasifying furnace2、CH4
Deng fuel gas, after dedusting, washing decoking etc. are purified, gas enters oil-electric engine group and is generated electricity, but passes through
Gasification furnace cleaning system gas out yet suffers from certain tar content, it is impossible to reach the domestic gas mark of national regulation
Requirement in standard to tar and dust content.Especially the presence of tar has many adverse effects to gasification, and it drops first
Low gasification efficiency, the coal-tar middle oil energy that gasifies typically constitute from the 5-15% of gross energy, this portion of energy be difficult in low temperature with flammable
Gas is utilized together, and major part is wasted；Secondly the composition of tar is extremely complex, and also multiple derivants are present, and tar is low
Liquid is condensed into when warm, is easily combined and block gas pipeline with water, dust etc., organic acid contained therein to gas pipeline with
Kitchen range have very strong corrosiveness.
Content of the invention
The technical solution of the utility model is completed as follows, a kind of biological mass combustable gas filter, its feature
It is：An accurate filter and an oil removal filter is included, the air inlet cavity both sides point of top in two filters
Air inlet and gas outlet that a centre can be cascaded is not provided with, is respectively mounted on the feed liquor chamber outer wall of each filter
There is a differential pressure indicator being connected with its air inlet/outlet induction apparatus, set between the metal filter cylinders and air inlet cavity of each filter respectively
Adpting flange, is separately installed with a filter element link plate in the bottom of the air inlet cavity of each filter, near gas outlet side
Facing upwards on filter element link plate and a deflection plate being installed, one group is hung with the filter element link plate of accurate filter by branched glass
The secondary filter filter element that fibre conglomerates material is made, is hung with one group on the filter element link plate of oil removal filter and ultra-fine is removed by branched
The oil removing filter element that oily glass fibre is composited with NACF, is respectively arranged below with a hydrops in the filter element of each filter
Chamber, is provided with an automatic water trap separately down in the bottom of each filter cylinder.Connecting tube between automatic water trap and filter cylinder
On be separately installed with a hand-operated valve.Suspension ring are separately installed with the top exterior walls of each filter.
This utility model one-level accurate filter and two grades of oil removal filters be cascaded respectively to combustible gas in
Dust and tar, 0.1um particles and tar etc. are stopped, and make fuel gas be up to state standards, and reach protection gas pipeline
With the purpose for avoiding wasting.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the internal structure schematic diagram of single filter.
Specific embodiment
Embodiment is described in detail in conjunction with accompanying drawing, this utility model includes an accurate filter 12 and an oil removing is filtered
Device 14, the air inlet cavity 2 of top is respectively provided on two sides with 1 He of air inlet that a centre can be cascaded in two filters
Gas outlet 6, is separately installed with the pressure reduction being connected with its air inlet/outlet induction apparatus on the feed liquor chamber outer wall of each filter
Table 4, set adpting flange 13 between the metal filter cylinders and air inlet cavity of each filter respectively, in the air inlet cavity of each filter
Bottom is separately installed with a filter element link plate 7, is provided with a baffling facing upwards on the filter element link plate of gas outlet side
Plate 5, is hung with one group on the filter element link plate of accurate filter and is filtered by the secondary filter that branched glass fibre coalescence material is made
Core 8, is hung with one group on the filter element link plate of oil removal filter and is combined with NACF by branched ultra-fine oil removing glass fibre
Oil removing filter element 8, be respectively arranged below with a fluid collection chamber 9 in the filter element of each filter, the bottom of each filter cylinder respectively to
Under an automatic water trap 10 is installed.A hand-operated valve is separately installed with connecting tube between automatic water trap and filter cylinder
11.Suspension ring are separately installed with the top exterior walls of each filter.
Its operation principle is：The biological mass combustable gas for being entrained with vaporific tar initially enter accurate filter, by branched glass
The secondary filter filter element that glass fibre conglomerates material is made is filtered, and first the fine dust oil droplet in combustible gas is stopped, coalescence
Mist of oil run into filtering material condensation after, be deposited in filter element bottom along metal inner surface, fluid collection chamber dropped to by filter element bottom percolation
Interior, which is discharged from below by selfdraining valve, through single filter after gas out enter from accurate filter gas outlet and remove
In oil strainer, then filter with active carbon fabric composite filter element through branched ultra-fine oil removing glass fibre, then in combustible gas
Trace oil mist absorption is fallen, and through cascade filtration, makes product reach state specified standards.
Claims (3)
1. a kind of biological mass combustable gas filter, includes an accurate filter and an oil removal filter, it is characterised in that：
The air inlet cavity of top is respectively provided on two sides with air inlet and the gas outlet that a centre can be cascaded in two filters,
A differential pressure indicator being connected with its air inlet/outlet induction apparatus is separately installed with the feed liquor chamber outer wall of each filter, in each mistake
Set adpting flange between the metal filter cylinders of filter and air inlet cavity respectively, be respectively mounted in the bottom of the air inlet cavity of each filter
There is a filter element link plate, a deflection plate is installed facing upwards on the filter element link plate of gas outlet side, in secondary filter
One group of secondary filter filter element being made up of branched glass fibre coalescence material is hung with the filter element link plate of device, in oil removal filter
Filter element link plate on be hung with one group of oil removing filter element being composited by branched ultra-fine oil removing glass fibre and NACF,
The filter element of each filter is respectively arranged below with a fluid collection chamber, is provided with an Auto-drainage separately down in the bottom of each filter cylinder
Device.
2. a kind of biological mass combustable gas filter according to claim 1, it is characterised in that：In automatic water trap and filter cylinder
Between connecting tube on be separately installed with a hand-operated valve.
3. a kind of biological mass combustable gas filter according to claim 1, it is characterised in that：Outside the top of each filter
Suspension ring are separately installed with wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620842702.9U CN206014800U (en) | 2016-08-05 | 2016-08-05 | A kind of biological mass combustable gas filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620842702.9U CN206014800U (en) | 2016-08-05 | 2016-08-05 | A kind of biological mass combustable gas filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206014800U true CN206014800U (en) | 2017-03-15 |
Family
ID=58246555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620842702.9U Expired - Fee Related CN206014800U (en) | 2016-08-05 | 2016-08-05 | A kind of biological mass combustable gas filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206014800U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111389128A (en) * | 2020-04-10 | 2020-07-10 | 江苏盛伟燃气科技有限公司 | Direct-buried gas filter |
-
2016
- 2016-08-05 CN CN201620842702.9U patent/CN206014800U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111389128A (en) * | 2020-04-10 | 2020-07-10 | 江苏盛伟燃气科技有限公司 | Direct-buried gas filter |
| CN111389128B (en) * | 2020-04-10 | 2021-10-15 | 江苏盛伟燃气科技有限公司 | Direct-buried gas filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20170315 Termination date: 20210805 |