CN2937987Y - Coverying filter exchanger - Google Patents
Coverying filter exchanger Download PDFInfo
- Publication number
- CN2937987Y CN2937987Y CN 200620118707 CN200620118707U CN2937987Y CN 2937987 Y CN2937987 Y CN 2937987Y CN 200620118707 CN200620118707 CN 200620118707 CN 200620118707 U CN200620118707 U CN 200620118707U CN 2937987 Y CN2937987 Y CN 2937987Y
- Authority
- CN
- China
- Prior art keywords
- tubular support
- porous tubular
- stainless steel
- seal ring
- runddichtringo
- 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 - Lifetime
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- Filtration Of Liquid (AREA)
Abstract
Disclosed is a coverage filtering exchange device which consists of a porous tubular support and a filter layer. The utility model is characterized in that the filter layer is arranged outside the porous tubular support; the porous tubular support is fixedly connected with a top plate; the top plate is fixedly connected with a stainless steel screw; at least one stainless steel nut is connected with the stainless steel screw to fix the filtering device closely through a layering in the device; a hollow base plug bolt is connected at the upper end of the porous tubular support; a stainless steel chassis, a rubber gasket and at least one O type seal ring are arranged in turn under the porous tubular support; and the porous tubular support is isolated and sealed by the rubber gasket and the O type seal ring. The base plug bolt is inserted in a female cuttage grafting, and the stainless steel chassis is locked with the rubber gasket, the O type seal ring and the porous tubular support tightly. The utility model has a simple structure and is easy and fast to be installed, and the working hours are saved and the arrangement period is largely reduced; standing arrangement instead of squatting arrangement is available in the operation process, therefore, the working environment and working conditions are improved for workers, and the labor intensity is largely reduced.
Description
Technical field
The utility model relates to a kind of filter element that large-scale heat power equipment condenses polishing unit that is used for, and specifically is that switch is filtered in a kind of covering.
Background technology
Used filter element has polypropylene to twine and the folding self-support type filter element of polypropylene in the existing condensate polishing system; Above-mentioned filter element all is a bottom fastening-type thread connecting mode, every filter element installation required time is long, simultaneously because the interior space of condensate water accurate process equipment is narrow and small, the carrying out of installing layer by layer from outside to inside along with filter element, the space that can hold installation personnel is more and more littler, to the last installation personnel can't have been squatted down and installed, and need to stand upside down well to install just now, causes installation process long and labor intensity of operating staff is big.
Summary of the invention
Its purpose of the utility model is: provide a kind of covering to filter switch, it is simple in structure, and simple installation is quick, saves man-hour, shortens installation period greatly; Need not squat down in operating process, the upright installation gets final product, thereby improved workman's working environment and condition of work, greatly reduces working strength of workers.
The utility model is achieved in that a kind of covering filtration switch, comprise: porous tubular support, filter course, described porous tubular support is provided with filter course outward, the affixed top board in the top of porous tubular support, the affixed CARBURIZING FURNACE FOR STAINLESS FASTENER of top board, at least one stainless steel nut are connected with CARBURIZING FURNACE FOR STAINLESS FASTENER filter are tightened up by the equipment inside casing; The lower end of described porous tubular support connects the bottom adapter bolt of hollow, below porous tubular support, set gradually stainless steel collet, rubber sheet gasket, at least one o RunddichtringO, and carry out isolating seal by rubber sheet gasket 10 and o RunddichtringO, the bottom adapter bolt connects with the grafting female plug and cooperates, and with stainless steel collet and rubber sheet gasket, o RunddichtringO and the fastening locking of porous tubular support.
Described filter course is that polypropylene twines or fold filter course.
Good effect of the present utility model is: compare with former filter element, filter element of the present utility model is by being turned to the change on top by the bottom to fixedly connected mode, make the upright installation that in vertical vessel, can realize the people, filter element is the top press fixing type, only need rotate once during installation, filter element connects fixing by the bottom adapter bolt with the female plug of pegging graft fast, carry out isolating seal by the o RunddichtringO, quick and easy for installation, save time, laborsaving, improved operating efficiency greatly, realized the target that Fast Installation puts into operation.With an equipment is example, can save 36 people man-hours, and not need special personnel and specific purpose tool; The 600MW unit that puts into operation with a preparation is an example, can save 108 people man-hours, and the obtainable economic benefit of the unit same period is then about 2,000,000.Simultaneously, also improve workman's working environment and condition of work, greatly reduced working strength of workers.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model grafting bolt arrangement schematic diagram.
Fig. 3 is a grafting parent structure schematic diagram.
The specific embodiment
Embodiment
Switch is filtered in a kind of covering, as shown in Figure 1, it comprises: porous tubular support 1, filter course 5, the described porous tubular support 1 outer filter course 5 that is provided with, the affixed top board 6 in the top of porous tubular support 1, the affixed CARBURIZING FURNACE FOR STAINLESS FASTENER 7 in top board 6 top, at least one stainless steel nut 8 are connected with CARBURIZING FURNACE FOR STAINLESS FASTENER 7 filter are tightened up by the equipment inside casing; The lower end of described porous tubular support 1 connects the bottom adapter bolt 2 of hollow, below porous tubular support 1, set gradually stainless steel collet 4 and rubber sheet gasket 10, two o RunddichtringOs 9, and carry out isolating seal by rubber sheet gasket 10 and o RunddichtringO 9, bottom adapter bolt 2 is provided with two symmetrical grafting tenons 201 and cooperates with female 3 inserting grooves that are provided with 301 grafting of pegging graft, and with stainless steel collet 4 and rubber sheet gasket 10, o RunddichtringO 9 and porous tubular support 1 fastening locking are shown in Fig. 2-3.
Described filter course 5 twines filter course for polypropylene.
Experimental results show that: compare with former filter element, filter element of the present utility model is by being turned to the change on top by the bottom to fixedly connected mode, make the upright installation that in vertical vessel, can realize the people, filter element is the top press fixing type, only need rotate once during installation, female plug connects filter element with pegging graft fast and fixing by the bottom adapter bolt, carry out isolating seal by rubber sheet gasket 10 and o RunddichtringO, quick and easy for installation, save time, laborsaving, improved operating efficiency greatly, realized the target that Fast Installation puts into operation.With an equipment is example, can save 36 people man-hours, and not need special personnel and specific purpose tool; The 600MW unit that puts into operation with a preparation is an example, can save 108 people man-hours, and the obtainable economic benefit of the unit same period is then about 2,000,000.Simultaneously, also improve workman's working environment and condition of work, greatly reduced working strength of workers.
Claims (2)
1, switch is filtered in a kind of covering, comprise: porous tubular support (1), filter course (5), it is characterized in that: the outer filter course (5) that is provided with of described porous tubular support (1), the affixed top board in top (6) of porous tubular support (1), the affixed CARBURIZING FURNACE FOR STAINLESS FASTENER of top board (6) (7), at least one stainless steel nut (8) are connected with CARBURIZING FURNACE FOR STAINLESS FASTENER (7) filter are tightened up by the equipment inside casing; The lower end of described porous tubular support (1) connects the bottom adapter bolt (2) of hollow, below porous tubular support (1), set gradually stainless steel collet (4), rubber sheet gasket (10), at least one o RunddichtringO (9), and carry out isolating seal by rubber sheet gasket (10) and o RunddichtringO, bottom adapter bolt (2) is pegged graft with peg graft female (3) and is cooperated, and with stainless steel collet (4) and rubber sheet gasket (10), o RunddichtringO (9) and the fastening locking of porous tubular support (1).
2, switch is filtered in covering as claimed in claim 1, it is characterized in that: described filter course (5) twines or folds filter course for polypropylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620118707 CN2937987Y (en) | 2006-06-13 | 2006-06-13 | Coverying filter exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620118707 CN2937987Y (en) | 2006-06-13 | 2006-06-13 | Coverying filter exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2937987Y true CN2937987Y (en) | 2007-08-22 |
Family
ID=38362016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620118707 Expired - Lifetime CN2937987Y (en) | 2006-06-13 | 2006-06-13 | Coverying filter exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2937987Y (en) |
-
2006
- 2006-06-13 CN CN 200620118707 patent/CN2937987Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: BEIJING CM ENVIRONMENTAL ENGINEERING CORPORATION L Free format text: FORMER NAME: BEIJING ZHONGDIAN JIAMEI ENVIRONMENT PROTECTION ENGINEERING TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 100083 Beijing City, Haidian District Xueyuan Road No. 30, large industrial building A block 8 layer Patentee after: Beijing CM Environmental Engineering Corporation Limited Address before: 100083, Room 601, block A, golden building, No. 2, Qinghua East Road, Beijing, Haidian District Patentee before: Beijing CM Environment Engineering Technology Co., Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: BEIJING CM ENVIRONMENTAL ENGINEERING CO., LTD. Free format text: FORMER NAME: BEIJING CM ENVIRONMENTAL ENGINEERING CORPORATION LIMITED |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 100083 Beijing City, Haidian District Xueyuan Road No. 30, large industrial building A block 8 layer Patentee after: Beijing CM Environmental Engineering Co., Ltd. Address before: 100083 Beijing City, Haidian District Xueyuan Road No. 30, large industrial building A block 8 layer Patentee before: Beijing CM Environmental Engineering Corporation Limited |
|
| CX01 | Expiry of patent term |
Granted publication date: 20070822 |
|
| EXPY | Termination of patent right or utility model |