CN204428960U - Steam generator filtering head - Google Patents
Steam generator filtering head Download PDFInfo
- Publication number
- CN204428960U CN204428960U CN201420871071.4U CN201420871071U CN204428960U CN 204428960 U CN204428960 U CN 204428960U CN 201420871071 U CN201420871071 U CN 201420871071U CN 204428960 U CN204428960 U CN 204428960U
- Authority
- CN
- China
- Prior art keywords
- filtering head
- filtering
- sponge
- steam generator
- dividing plate
- 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
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 74
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 230000003044 adaptive effect Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 239000012535 impurity Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Landscapes
- Filtering Materials (AREA)
Abstract
The utility model relates to a kind of pipeline filtration, is particularly used in the steam generator filtering head in steam generator.This filtering head comprises a filtering head body, filtering head body comprises the filtering head body of the hollow that one is made up of sidewall and an end face, described end face is provided with an apopore, the end face of filtering head body is provided with the effluent pipe mouth be communicated with filtering head body interior, and effluent pipe mouth inwall and filtering head inner body wall form a ledge structure; Filtering head body interior is provided with filters sponge.Steam generator filtering head of the present utility model adopts in inside a cavity to place and filters sponge, and cavity becomes ledge structure with effluent pipe mouth, the bore having taken into account area of section and the effluent pipe mouth filtering sponge is adaptive, avoid the bore in order to adapt to effluent pipe mouth and reduce the area filtering sponge, thus improve the water-outlet area of filtering sponge, prevent the blocking of filtering sponge.
Description
Technical field
The utility model relates to a kind of pipeline filtration, is particularly used in the steam generator filtering head in steam generator.
Background technology
The blower fan of smoke exhaust ventilator is stained with a large amount of oil stain, and the general high-temperature steam that adopts heats oil stain, makes its deliquescing, expands, comes off, and realizes clean.Steam raising plant is sent to steam generator by water plug water source and is heated and sprayed by nozzle, realizes HIGH TEMPERATURE PURGE.In order to improve cleaning performance, be usually provided with filtering head at the water inlet top of water plug.General filtering head adopts screen pack, but poor filtration effect.Also have in prior art to adopt and filter sponge, but filter sponge contact with filtering head after water-outlet area little, make to filter sponge and be easy to blocking, cause outlet effect poor, affect water pump normal pumping, thus need frequent replacing filtration sponge, add use cost.Therefore, the shortcoming existed in prior art, is necessary to make improvements prior art.
Utility model content
The utility model proposes a kind of steam generator filtering head, solve the water-outlet area of filtering sponge in prior art little, hold susceptible to plugging problem.
The technical solution of the utility model is achieved in that
This filtering head comprises the filtering head body of the hollow that one is made up of sidewall and an end face, described end face is provided with an apopore, the end face of filtering head body is provided with the effluent pipe mouth be communicated with filtering head body interior, and effluent pipe mouth inwall and filtering head inner body wall form a ledge structure; Filtering head body interior is provided with filters sponge.
Preferably, the outer surface of described filtration sponge is provided with a screen pack.
Preferably, be provided with a dividing plate inside described filtration sponge and between end face inner surface, the corresponding apopore place of described dividing plate is provided with a through hole, and dividing plate is provided with many convex ridges with the binding face filtering sponge.
Preferably, described through hole is positioned at the center of dividing plate, by dividing plate center, described convex ridge thinks that edge is that divergent shape extends.
Preferably, described dividing plate is independently annular gasket.
Preferably, described dividing plate and filtering head body are integral type structure.
Owing to have employed such scheme, steam generator filtering head of the present utility model adopts in inside a cavity to place and filters sponge, and cavity becomes ledge structure with effluent pipe mouth, the bore having taken into account area of section and the effluent pipe mouth filtering sponge is adaptive, avoid the bore in order to adapt to effluent pipe mouth and reduce the area filtering sponge, thus improve the water-outlet area of filtering sponge, prevent the blocking of filtering sponge.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the cross section structure schematic diagram of the utility model embodiment;
Fig. 2 is the diaphragm structure schematic diagram of the utility model embodiment.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As Figure 1-Figure 2, the steam generator filtering head of the present embodiment comprises the filtering head body 3 of the hollow that one is made up of sidewall 1 and an end face 2, described end face 2 is provided with an apopore 4, the end face 2 of filtering head body 3 is provided with the effluent pipe mouth 5 be communicated with filtering head body 3 inside, and effluent pipe mouth 5 inwall and filtering head body 3 inwall form a ledge structure; Filtering head body 3 inside is provided with filters sponge 6.
During work, current enter from the openend of filtering head body 3 and filter sponge 6, filter sponge 6 pairs of water and filter, and are remained on by impurity and filter in sponge 6, entering effluent pipe mouth 5 by apopore 4 and enter into flow pipe after filtration.
In order to tentatively filter oarse-grained impurity, to improve the impurity accommodation degree filtering sponge 6, in the present embodiment, the outer surface of described filtration sponge 6 is provided with a screen pack 7.
When filtering sponge 6 and directly contacting with end face 2, easily between filtration sponge 6 and end face 2, form a moisture film, block water circulation row, affect water velocity, in order to address this problem, in the present embodiment, inside described filtration sponge 6 and between end face 2 inner surface, be provided with a dividing plate 8, described dividing plate 8 corresponding apopore 4 place is provided with a through hole 9, and dividing plate 8 is provided with many convex ridges 10 with the binding face filtering sponge 6.Convex ridge 10 by filtering the spaced apart of sponge 6 and dividing plate, can flow out water stream channel, making current more smooth and easy.
Concrete, in the present embodiment, described through hole 9 is positioned at the center of dividing plate 8, by dividing plate 8 center, described convex ridge 10 thinks that edge is that divergent shape extends.
In addition, the dividing plate in the present embodiment can adopt two kinds of different versions, and one is independently annular gasket, and namely dividing plate is independently parts, is encased in filtering head body when mounted; Alternative diaphragm structure is dividing plate and filtering head body is integral type structure, and the end face of dividing plate and filtering head inside is integral type molding structure, the disposable machine-shaping when producing.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. steam generator filtering head, it is characterized in that: the filtering head body comprising the hollow that one is made up of sidewall and an end face, described end face is provided with an apopore, the end face of filtering head body is provided with the effluent pipe mouth be communicated with filtering head body interior, and effluent pipe mouth inwall and filtering head inner body wall form a ledge structure; Filtering head body interior is provided with filters sponge.
2. steam generator filtering head as claimed in claim 1, is characterized in that: the outer surface of described filtration sponge is provided with a screen pack.
3. steam generator filtering head as claimed in claim 2, it is characterized in that: inside described filtration sponge and between end face inner surface, be provided with a dividing plate, the corresponding apopore place of described dividing plate is provided with a through hole, and dividing plate is provided with many convex ridges with the binding face filtering sponge.
4. steam generator filtering head as claimed in claim 3, is characterized in that: described through hole is positioned at the center of dividing plate, by dividing plate center, described convex ridge thinks that edge is that divergent shape extends.
5. steam generator filtering head as claimed in claim 4, is characterized in that: described dividing plate is independently annular gasket.
6. steam generator filtering head as claimed in claim 4, is characterized in that: described dividing plate and filtering head body are integral type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420871071.4U CN204428960U (en) | 2014-12-29 | 2014-12-29 | Steam generator filtering head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420871071.4U CN204428960U (en) | 2014-12-29 | 2014-12-29 | Steam generator filtering head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204428960U true CN204428960U (en) | 2015-07-01 |
Family
ID=53596881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420871071.4U Expired - Fee Related CN204428960U (en) | 2014-12-29 | 2014-12-29 | Steam generator filtering head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204428960U (en) |
-
2014
- 2014-12-29 CN CN201420871071.4U patent/CN204428960U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170519 Address after: 528000, Guangdong Province, Foshan city Shunde District Chung Chung Village Tong Li residential area, numbered 219 plots Patentee after: Shunde Foshan happy Electric Appliance Co., Ltd. Address before: 528308 Guangdong province Foshan city Beijiao town Shunde District Tianning Road No. 24 Qin waterfront two building No. 1502 19 Patentee before: Guan Shengjun |
|
| 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: 20150701 Termination date: 20191229 |