CN203329541U - Filter drum type vacuum filter - Google Patents
Filter drum type vacuum filter Download PDFInfo
- Publication number
- CN203329541U CN203329541U CN201320388627XU CN201320388627U CN203329541U CN 203329541 U CN203329541 U CN 203329541U CN 201320388627X U CN201320388627X U CN 201320388627XU CN 201320388627 U CN201320388627 U CN 201320388627U CN 203329541 U CN203329541 U CN 203329541U
- Authority
- CN
- China
- Prior art keywords
- filter
- cylinder
- type vacuum
- barrel
- undergauge
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 17
- 210000004907 gland Anatomy 0.000 claims description 11
- 229920001971 elastomer Polymers 0.000 claims description 4
- 239000000806 elastomer Substances 0.000 claims description 4
- 239000011796 hollow space material Substances 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 238000001914 filtration Methods 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 description 8
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 229910052749 magnesium Inorganic materials 0.000 description 3
- 239000011777 magnesium Substances 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000005453 pelletization Methods 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 238000013517 stratification Methods 0.000 description 2
- 229910000519 Ferrosilicon Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003828 vacuum filtration Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides a filter drum type vacuum filter. The filter drum type vacuum filter comprises a cylindrical shell with a first diameter, a sealed end and a hole-shrinking cylinder which are located at two opposite ends of the cylindrical shell, an air inlet adjacent to the hole-shrinking cylinder, an air exhausting opening adjacent to the sealed end, a filter drum and a pressing cover, wherein a diametric plane opening is formed in the tail end of the hole-shrinking cylinder; the filter drum is filled into the cylindrical shell from the diametric plane opening; one end, which is close to the hole-shrinking cylinder, of the hollow part of the filter drum is opened, and one end, which is close to the sealed end, of the hollow part of the filter drum is sealed; the filter drum is used for separating the cylindrical shell into an inner drum body and an outer drum body; the hole-shrinking cylinder is communicated with the inner drum part; the pressing cover is used for sealing the diametric plane opening. The vacuum filter provided by the utility model is simple in structure, has a good filtering effect and is very convenient and simple to replace; dust is very convenient and simple to clean.
Description
Technical field
The utility model relates to the vacuum filtration field, in particular, relates to a kind of filter cartridge type vacuum filter.
Background technology
The horizontal tank refining of ferrosilicon process magnesium mode is the main refining magnesium mode of current China, and metal current magnesium factory vacuum unit is comprised of slide valve pump and lobe pump substantially.Reduction in earlier stage, because pelletizing feed easily absorbs water, the pelletizing feed surface is with a certain amount of dust, so vacuum system must have a small amount of dust and steam to enter vavuum pump when vacuumizing, shorten the life cycle of pumping fluid, reduced the Acceptable life of vacuum unit.In order to prevent that dust and steam from entering vavuum pump, be equipped with the vacuum filter of tubular on vacuum pipe at present, interior most placements be cleaning ball, the consumption of cleaning ball is very large, and the cleaning ball secondary utilizes effect bad, cost is very high; The dust amount of labour of cleaning cleaning ball the inside is large and be difficult for cleaning out, and efficiency is low.
Given this, be necessary to design a kind of new vacuum filter and solve the problems referred to above.
The utility model content
The technical problems to be solved in the utility model is: a kind of cleaning, simple and reliable filter cartridge type vacuum filter be convenient to is provided.
For achieving the above object, the utility model provides following technical scheme: a kind of filter cartridge type vacuum filter, comprise the barrel-type casing with first diameter, be positioned at blind end and the undergauge cylinder of barrel-type casing opposite end, be positioned near the air inlet of undergauge cylinder and be positioned near the exhaust outlet of blind end, described undergauge cylinder end has the diametric plane opening, described filter cartridge type vacuum filter also comprises from pack into the filter cylinder of barrel-type casing of described diametric plane opening, it is open and close on an end sealing of blind end that the hollow space of described filter cylinder closes on an end of undergauge cylinder, described filter cylinder separates described barrel-type casing into inner cylinder portion and urceolus section, described undergauge cylinder communicates with inner cylinder portion, described filter cartridge type vacuum filter also comprises the gland that seals described diametric plane opening.
Further, be provided with sealing ring between described diametric plane opening and gland, described filter cartridge type vacuum filter has the semicircle cover body be connected with undergauge cylinder end thread, and cover body is provided with and can, towards the reciprocating fastener of diametric plane opening direction, also be provided with elastomer between described fastener and gland.
Further, described fastener is provided with the operating portion that is positioned at the semicircle cover external body.
Further, described barrel-type casing is coaxial with filter cylinder, and described undergauge cylinder has the Second bobbin diameter that is less than the first diameter, and described filter cylinder has the overall diameter equated with Second bobbin diameter.
Further, the blind end of described barrel-type casing inwardly convexes with the filter cylinder bearing, and described filter cylinder coordinates sealing one end that forms described filter cylinder with the filter cylinder bearing.
Further, the blind end of described barrel-type casing inwardly convexes with the filter cylinder bearing, and sealing one end of described filter cylinder is placed on described filter cylinder bearing.
Further, described air inlet is located on undergauge cylinder sidewall, and described exhaust outlet is located on the barrel-type casing sidewall.
Compared with prior art, the utility model at least has the following advantages: this filter cartridge type vacuum filter simple in structure, good filtration effect, changing, clear up dust stratification facilitates simple and direct, can realize each teams and groups' Hand scarf vacuum filter, effectively reduce the life cycle of pumping fluid, reduced the maintenance expense of vacuum unit, increased artificial efficiency.
The accompanying drawing explanation
The structural representation that Fig. 1 is the utility model filter cartridge type vacuum filter.
The specific embodiment
Refer to Fig. 1 to Fig. 2, describe structure and the utility model content of the utility model filter cartridge type vacuum filter 100 below in conjunction with accompanying drawing.
The utility model filter cartridge type vacuum filter 100, comprise barrel-type casing 10, be positioned at barrel-type casing 10 opposite ends blind end 101 and undergauge cylinder 102, be positioned near the air inlet 103 undergauge cylinder 102 and be positioned near the exhaust outlet 104 blind end 101.Described air inlet 103 is located on undergauge cylinder 102 sidewalls, described exhaust outlet 104 is located on barrel-type casing 10 sidewalls, undergauge cylinder 102 ends have diametric plane opening 1021, and described filter cartridge type vacuum filter 100 also comprises from described diametric plane opening 1021 pack into the filter cylinder 20 of barrel-type casing 10 and the semicircle cover body 30 of sealing diametric plane opening 1021.
Described barrel-type casing 10 has the first diameter D1, and described undergauge cylinder 102 has the Second bobbin diameter D2 that is less than the first diameter D1, and 20 of described filter cylinders have the overall diameter D3 equated with Second bobbin diameter D2, and that mentions here equates also suitable interference or gap to be arranged.Described filter cylinder 20 can be selected the market standard part, and specification can be according to the appearance and size configuration of filter, and the filtrate of filter cylinder 20 is woven wire.It is open and close on an end sealing of blind end 101 that the hollow space 201 of filter cylinder 20 closes on an end of undergauge cylinder 102.The blind end 101 of described barrel-type casing 10 inwardly convexes with filter cylinder bearing 104, and sealing one end of described filter cylinder 20 is placed on described filter cylinder bearing 104.Filter cylinder 20 is packed into after barrel-type casing 10, and barrel-type casing 10 is coaxial with filter cylinder 20, and described barrel-type casing 10 is separated as inner cylinder portion 105 and urceolus section 106, and described undergauge cylinder 102 communicates with inner cylinder portion 105.
Described semicircle cover body 30 is connected with undergauge cylinder 102 end thread, semicircle cover body 30 be provided with the sealing described diametric plane opening 1021 gland 301 and can be towards the reciprocating fastener 302 of diametric plane opening 1021 direction, fastener 302 is provided with the operating portion 3021 that is positioned at semicircle cover body 30 outsides, also be provided with elastomer 303 between described fastener 302 and gland 301, between described diametric plane opening 1021 and gland 301, be provided with sealing ring 304.
During concrete the installation, filter cylinder 20 is packed into and is positioned on filter cylinder bearing 104 from diametric plane opening 1021, and the end that filter cylinder 20 closes on undergauge cylinder 102 coordinates with undergauge cylinder 102, and then separates out aforementioned inner cylinder portion 105 and urceolus section 106.Filter cylinder 20 also can be fixed on filter cylinder bearing 104 by bonding or other modes.After filter cylinder 20 installations, semicircle cover body 30 screw threads are screwed to diametric plane opening 1021 places, by screwing of operating portion 3021, make fastener 302 to 1,021 one lateral movements of diametric plane opening again, thereby utilize elastomer 303 to exert pressure to gland 301, combination seal circle 304, make between gland 301 and diametric plane opening 1021 to realize sealing.During work, vacuumize gas and enter undergauge cylinder 102 from air inlet 103, then enter inner cylinder portion 105, then itself enter urceolus section through filter cylinder 20, finally flow out with exhaust outlet 104, complete a gas filtration circulation.This filter cartridge type vacuum filter 100 simple in structure, good filtration effect, change, the cleaning dust stratification facilitates simple and directly, effectively reduced the life cycle of pumping fluid, reduced the maintenance expense of vacuum unit, increased artificial efficiency.
In sum, these are only preferred embodiment of the present utility model, should not limit scope of the present utility model with this.For example: in the present embodiment, described filter cylinder self is formed with sealing one end, and, in some other embodiment, described filter cylinder also can coordinate with the filter cylinder bearing sealing one end that forms described filter cylinder.Be that every simple equivalence of doing according to the utility model claims and description changes and modifies, all should still belong in the scope that the utility model patent contains.
Claims (7)
1. a filter cartridge type vacuum filter, comprise the barrel-type casing with first diameter, be positioned at blind end and the undergauge cylinder of barrel-type casing opposite end, be positioned near the air inlet of undergauge cylinder and be positioned near the exhaust outlet of blind end, it is characterized in that: described undergauge cylinder end has the diametric plane opening, described filter cartridge type vacuum filter also comprises from pack into the filter cylinder of barrel-type casing of described diametric plane opening, it is open and close on an end sealing of blind end that the hollow space of described filter cylinder closes on an end of undergauge cylinder, described filter cylinder separates described barrel-type casing into inner cylinder portion and urceolus section, described undergauge cylinder communicates with inner cylinder portion, described filter cartridge type vacuum filter also comprises the gland that seals described diametric plane opening.
2. filter cartridge type vacuum filter as claimed in claim 1, it is characterized in that: between described diametric plane opening and gland, be provided with sealing ring, described filter cartridge type vacuum filter has the semicircle cover body be connected with undergauge cylinder end thread, cover body is provided with and can, towards the reciprocating fastener of diametric plane opening direction, also be provided with elastomer between described fastener and gland.
3. filter cartridge type vacuum filter as claimed in claim 2, it is characterized in that: described fastener is provided with the operating portion that is positioned at the semicircle cover external body.
4. filter cartridge type vacuum filter as claimed in claim 1, it is characterized in that: described barrel-type casing is coaxial with filter cylinder, and described undergauge cylinder has the Second bobbin diameter that is less than the first diameter, and described filter cylinder has the overall diameter equated with Second bobbin diameter.
5. filter cartridge type vacuum filter as claimed in claim 1, it is characterized in that: the blind end of described barrel-type casing inwardly convexes with the filter cylinder bearing, and described filter cylinder coordinates sealing one end that forms described filter cylinder with the filter cylinder bearing.
6. filter cartridge type vacuum filter as claimed in claim 1, it is characterized in that: the blind end of described barrel-type casing inwardly convexes with the filter cylinder bearing, and sealing one end of described filter cylinder is placed on described filter cylinder bearing.
7. filter cartridge type vacuum filter as described as any one in claim 1-6, it is characterized in that: described air inlet is located on undergauge cylinder sidewall, and described exhaust outlet is located on the barrel-type casing sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320388627XU CN203329541U (en) | 2013-07-02 | 2013-07-02 | Filter drum type vacuum filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320388627XU CN203329541U (en) | 2013-07-02 | 2013-07-02 | Filter drum type vacuum filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203329541U true CN203329541U (en) | 2013-12-11 |
Family
ID=49698242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320388627XU Expired - Fee Related CN203329541U (en) | 2013-07-02 | 2013-07-02 | Filter drum type vacuum filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203329541U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106512580A (en) * | 2016-12-22 | 2017-03-22 | 贵阳铝镁设计研究院有限公司 | Vacuum dust filtering device realizing convenient cleaning |
-
2013
- 2013-07-02 CN CN201320388627XU patent/CN203329541U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106512580A (en) * | 2016-12-22 | 2017-03-22 | 贵阳铝镁设计研究院有限公司 | Vacuum dust filtering device realizing convenient cleaning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131211 |
|
| CX01 | Expiry of patent term | ||
| CU01 | Correction of utility model |
Correction item: Termination upon expiration of patent Correct: Revocation of Patent Expiration and Termination False: Expiration and Termination of 39 Volume 2901 Patent on July 18, 2023 Number: 29-01 Volume: 39 |
|
| CU01 | Correction of utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 |