CN207024880U - A kind of sack cleaner card aperture displacement apparatus - Google Patents
A kind of sack cleaner card aperture displacement apparatus Download PDFInfo
- Publication number
- CN207024880U CN207024880U CN201720775923.3U CN201720775923U CN207024880U CN 207024880 U CN207024880 U CN 207024880U CN 201720775923 U CN201720775923 U CN 201720775923U CN 207024880 U CN207024880 U CN 207024880U
- Authority
- CN
- China
- Prior art keywords
- plate
- displacement
- card
- aperture
- baffle 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.)
- Active
Links
Abstract
The utility model discloses a kind of sack cleaner card aperture displacement apparatus, and suitable for the card provided with round hole, it includes the displacement plate of an annular, and the external diameter of the displacement plate is equal to the aperture of round hole, and the center of the displacement plate is formed with manhole；The periphery of the displacement plate is outward extended with ring baffle, and the lower surface of the baffle plate is higher than the lower surface for replacing plate；The external diameter of the baffle plate is more than the aperture of round hole；The displacement plate is provided with the fixed mechanism being connected with card, and the lower surface of the baffle plate forms the annular groove for being combined with sealing ring.The utility model is simple in construction, plate can will be replaced by fixed mechanism to be fixed on round hole, the displacement plate changes the aperture of card formed with manhole, it is convenient to test various sizes of filter element, and the air-tightness between baffle plate and card can be ensured by sealing ring, prevent flue gas from being revealed between baffle plate and card, ensure the accuracy of test result.
Description
Technical field
The improvement part of sack cleaner is the utility model is related to, particularly relates to a kind of sack cleaner card aperture displacement
Device.
Background technology
Sack cleaner is played an increasingly important role in China Air Pollution Control field, and technology is also gradually moved towards into
Ripe, with the development of sack cleaner, its filter element also develops different specification size, but China's flue gas working condition is extremely
Complexity is, it is necessary to develop different filter elements for different field to reach optimal dust removing effects, so needing for surveying
Various filter element performances is tried to choose suitable filter element so that equipment possesses more strong adaptability.Therefore the utility model
A kind of sack cleaner card aperture displacement apparatus is proposed, it is simple in construction, the size requirement of different filter elements can be directed to
Come Fast transforms card aperture.
Utility model content
The purpose of this utility model is to provide a kind of sack cleaner card aperture displacement apparatus, and it can be coupled to card
Go up and change the aperture of the perforate on card, solve the test request for testing various sizes of filter element.
In order to reach above-mentioned purpose, solution of the present utility model is：
A kind of sack cleaner card aperture displacement apparatus, suitable for the card provided with round hole, it includes an annular
Displacement plate, it is described displacement plate external diameter be equal to round hole aperture, it is described displacement plate center formed with manhole；Institute
The periphery for stating displacement plate is outward extended with ring baffle, and the lower surface of the baffle plate is higher than the lower surface for replacing plate；The baffle plate
External diameter be more than round hole aperture；The displacement plate is provided with the fixed mechanism being connected with card, the lower surface of the baffle plate
Form the annular groove for being combined with sealing ring.
The fixed mechanism is the screw thread for being located at the lateral surface of displacement plate and being threadedly coupled with round hole.
The fixed mechanism is located at the rotatable fixture for the lower surface for replacing plate for several.
Upper surface of the upper surface of the baffle plate higher than displacement plate.
The lower surface of the baffle plate is generally aligned in the same plane with replacing the upper surface of plate.
The thickness of the displacement plate is equal to the thickness of card.
After said structure, the utility model is simple in construction, can be opened by fixed mechanism by plate is replaced fixed to circle
Kong Shang, the displacement plate change the aperture of card formed with manhole, conveniently test various sizes of filter element, and
And the air-tightness between baffle plate and card can be ensured by sealing ring, prevent flue gas from being revealed between baffle plate and card, ensure
The accuracy of test result.
Brief description of the drawings
Fig. 1 is half sectional view of the present utility model（Screw thread）；
Fig. 2 is partial section of the present utility model（Screw thread）；
Fig. 3 is partial section of the present utility model（Fixture）.
Embodiment
In order to which the technical solution of the utility model is explained further, the utility model is entered below by specific embodiment
Row elaborates.
As shown in Figure 1 to Figure 3, the utility model discloses a kind of sack cleaner card aperture displacement apparatus, is applied to
Card provided with round hole, it includes the displacement plate 1 of an annular, and the external diameter of the displacement plate 1 is equal to the aperture of round hole,
Formed with manhole 11, the aperture of the manhole 11 is to survey filter element needs in the center of the displacement plate 1
Target aperture；The periphery of the displacement plate 1 is outward extended with ring baffle 2, and the lower surface of the baffle plate 2 is higher than displacement plate 1
Lower surface；The external diameter of the baffle plate 2 is more than the aperture of round hole.The displacement plate 1 is provided with the fixed mechanism being connected with card,
The lower surface of the baffle plate 2 forms the annular groove 21 for being combined with sealing ring 3.As depicted in figs. 1 and 2, the fixed mechanism can
Think the screw thread for being located at the lateral surface of displacement plate 1 and being threadedly coupled with round hole；As shown in figure 3, the fixed mechanism also may be used
Think several rotatable fixtures 12 for being located at the lower surface of displacement plate 1, can be displacement plate by fixture 12 and baffle plate 2
1 is fixed on card.
The utility model is fixed on round hole in use, will replace plate 1 by fixed mechanism, the displacement insertion circle of plate 1
Shape perforate, baffle plate 2 prop up card, and the displacement plate 1 changes the aperture of card formed with manhole 11 so that card
Aperture diminishes, convenient to test various sizes of filter element, and can be ensured between baffle plate 1 and card by sealing ring 3
Air-tightness, prevent flue gas from being revealed between baffle plate 1 and card, ensure to test the standard of the test result of various sizes of filter element
True property.
Further, upper surface of the upper surface of the baffle plate 2 higher than displacement plate 1 so that shape between baffle plate 2 and displacement plate 1
Into a hierarchic structure, material is saved with this.On this basis, the lower surface of the baffle plate 2 and the upper surface position of displacement plate 1
In same plane；When the utility model is coupled on card, the lower surface of the baffle plate 2 is contacted with card to limit displacement
The position of plate 1 so that the upper surface of displacement plate 1 is concordant positioned at the side of inlet end with card so that various sizes of filtering
The position height that element is fixed on card is identical, improves the data accuracy of the various sizes of filter element performance of test；
Further, the thickness of the displacement plate 1 is equal to card thickness, when the utility model is coupled on card, under the baffle plate 2
Surface contacted with card limit displacement plate 1 position so that displacement plate 1 upper and lower surface respectively with card two
Side is concordant, and such the utility model need not limit installation direction when being fixed on card.
Above-described embodiment and schema and non-limiting product form of the present utility model and style, any art
The appropriate change or modification that those of ordinary skill is done to it, all should be regarded as not departing from patent category of the present utility model.
Claims (6)
- A kind of 1. sack cleaner card aperture displacement apparatus, suitable for the card provided with round hole, it is characterised in that：Including The displacement plate of one annular, the external diameter of the displacement plate are equal to the aperture of round hole, and the center of the displacement plate is formed with circle Through hole；The periphery of the displacement plate is outward extended with ring baffle, and the lower surface of the baffle plate is higher than the lower surface for replacing plate；Institute The external diameter for stating baffle plate is more than the aperture of round hole；The displacement plate is provided with the fixed mechanism being connected with card, the baffle plate Lower surface forms the annular groove for being combined with sealing ring.
- A kind of 2. sack cleaner card aperture displacement apparatus as claimed in claim 1, it is characterised in that：The fixed mechanism For the screw thread for being located at the lateral surface of displacement plate and being threadedly coupled with round hole.
- A kind of 3. sack cleaner card aperture displacement apparatus as claimed in claim 1, it is characterised in that：The fixed mechanism For the rotatable fixture of several lower surfaces for being located at displacement plate.
- A kind of 4. sack cleaner card aperture displacement apparatus as claimed in claim 1, it is characterised in that：The baffle plate it is upper Upper surface of the surface higher than displacement plate.
- A kind of 5. sack cleaner card aperture displacement apparatus as claimed in claim 4, it is characterised in that：Under the baffle plate Surface is generally aligned in the same plane with replacing the upper surface of plate.
- A kind of 6. sack cleaner card aperture displacement apparatus as claimed in claim 5, it is characterised in that：The displacement plate Thickness is equal to the thickness of card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720775923.3U CN207024880U (en) | 2017-06-29 | 2017-06-29 | A kind of sack cleaner card aperture displacement apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720775923.3U CN207024880U (en) | 2017-06-29 | 2017-06-29 | A kind of sack cleaner card aperture displacement apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207024880U true CN207024880U (en) | 2018-02-23 |
Family
ID=61466425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720775923.3U Active CN207024880U (en) | 2017-06-29 | 2017-06-29 | A kind of sack cleaner card aperture displacement apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207024880U (en) |
-
2017
- 2017-06-29 CN CN201720775923.3U patent/CN207024880U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105319047B (en) | Aero-engine casing is through-flow stomata flow testing device | |
| CN107560811A (en) | A kind of double standpipe vortex-induced vibration research experiment vertical tube fixing devices | |
| CN207024880U (en) | A kind of sack cleaner card aperture displacement apparatus | |
| CN106640923A (en) | Suction cup | |
| CN103904013A (en) | Vacuum absorption device and absorption calibrating method | |
| CN204614679U (en) | A kind of capacitor is girdled the waist device | |
| CN207823426U (en) | The O-ring of solenoid valve assembles device | |
| CN207273055U (en) | A kind of flange is pre-positioned clamping device | |
| CN207438538U (en) | A kind of teaching experiment candle-fixing device | |
| CN207715630U (en) | A kind of novel bottom damping isolator | |
| CN207961838U (en) | A kind of fast mechanism for assembling-disassembling in the air duct of wind quantity test | |
| CN208736308U (en) | A kind of bearing ring measuring positioning device | |
| CN205680530U (en) | A kind of transformer breather sealing installation structure | |
| CN206660905U (en) | A kind of atmospheric sampling buffers drying tube | |
| CN206891795U (en) | The filter membrane clip of foldable filter membrane | |
| CN206604283U (en) | A kind of projecting apparatus airstrainer | |
| CN105739235A (en) | Multifunctional suction cup device with backlight for mask plate detection | |
| CN205898108U (en) | Ultra -precise circularity frock is surveyed soon | |
| CN206184150U (en) | A jetting experiment tube that is used for clear dust bag formula dust remover experimental system of pulse jetting | |
| CN210487550U (en) | Detection anchor clamps of many specifications gauze mask | |
| CN208860650U (en) | A kind of device being applicable in more specification pillars | |
| CN205157154U (en) | Through -flow gas pocket flow test device of aeroengine machine casket | |
| CN206236660U (en) | Carrying end effector | |
| CN206863654U (en) | A kind of novel computer device for fixing hard disk | |
| CN203811521U (en) | Dust-free cloth adhered particle oscillation detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 361100 No. 1178-1188 Spring Road, Xiangan District, Fujian, Xiamen Patentee after: Xiamen Zhongchuang Environmental Protection Technology Co.,Ltd. Address before: 361100 No. 1178-1188 Spring Road, Xiangan District, Fujian, Xiamen Patentee before: XIAMEN SAVINGS ENVIRONMENTAL Co.,Ltd. |