CN205007726U - Security filter - Google Patents
Security filter Download PDFInfo
- Publication number
- CN205007726U CN205007726U CN201520781798.8U CN201520781798U CN205007726U CN 205007726 U CN205007726 U CN 205007726U CN 201520781798 U CN201520781798 U CN 201520781798U CN 205007726 U CN205007726 U CN 205007726U
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- China
- Prior art keywords
- filter
- filtering bodies
- shaped filtering
- end cover
- bottom end
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides a security filter, includes that filter vat, safe cylinder, servo motor, U type filter physically, filter vat upper portion is equipped with the feed inlet, and the bottom is equipped with the bottom end cover, the bottom end cover is equipped with the delivery port, the bottom end cover is connected when the filter internal gas pressure risees unusually through safe arm with safe cylinder, and the pressure release thereby interior air pressure drive bottom end cover moves down effectively prevents to explode the emergence of jar phenomenon, when the switch of filter bottom end cover lost efficacy, the efficiency that can serve as reserve cylinder, improve equipment security, in the through -put feed inlet got into the cavity of the U type filtration body, the servo motor drives U type filtered the body and rotates, and the interior hydrone of cavity outwards flowed out along with centrifugal force passes through the filtration pore, and the rethread filter layer filters the back layer upon layer and flows out from the delivery port.
Description
Technical field
The utility model relates to cleaning equipment, is particularly a kind of security filter.
Background technology
Namely this equipment can be used for purifying water and also may be used for the manufacture of chemical fertilizer.Existing urea, ammonium nitrate fertilizer comminutor, mainly contain side-fed or the top central feeding mode of band pressure, and it is in order to feed liquid clean before granulation; reduce the blocking of prilling spry spray orifice; improve finished granule purity, reduce impurity content, must filter granulation feed liquid.Filter used during filtration is made up of stainless steel material; all be mounted in outside comminutor; cylindrically; insulation jacket (or insulating tube) in addition; by Steam Heating; make feed temperature remain on more than fusing point (as urea > 132.7 DEG C), be inside filtration core, be made up of stainless (steel) wire and support.Because supplied materials is with fluctuation, impact, sometimes easily produce pressure abnormity in filter to raise, thus detonation phenomenon occurs, great safety is also existed for existing side feed pressure filter and surely suffers from, there are again the defects such as flow velocity is slow, and filtration time is long during the fed filtration of top simultaneously.
Summary of the invention
For solving the problem, the utility model provides a kind of security filter.
A kind of security filter, it is characterized in that: comprise filter vat, safety air cylinder, servomotor, U-shaped filtering bodies, described filter vat top is provided with charging aperture, and bottom is provided with bottom end cover, described bottom end cover is provided with delivery port, and described bottom end cover is connected by safety arm with safety air cylinder; Described filter vat upper end is provided with servomotor, and described servomotor is provided with turning cylinder, and described turning cylinder connects U-shaped filtering bodies through filter vat, and described U-shaped filtering bodies is provided with the cavity holding material, and described chamber outer wall is provided with filter bores; Some filter courses are provided with below described U-shaped filtering bodies.
Described U-shaped filtering bodies is connected with filtration air cylinder device, and described filtration air cylinder device controls U-shaped filtering bodies and moves up and down.
Described filter course at least comprises filter mesh layer and active carbon layer.
The employing stainless steel material of described U-shaped filtering bodies.
The filter bores of described U-shaped filtering bodies is that square or rectangular is oval or circular.
Described U-shaped filtering bodies outer wall is also provided with one and crosses filter ruffle, and described filter ruffle of crossing forms to be socketed with U-shaped filtering bodies and coordinates.
The beneficial effects of the utility model: material enters in the cavity of U-shaped filtering bodies by charging aperture, servomotor drives U-shaped filtering bodies to rotate, hydrone in cavity is outwards flowed out by filter bores along with centrifugal force, then flows out from delivery port after being filtered layer by layer by filter course; Filter bottom end cover connects safety air cylinder by safety arm, and when filter internal gas pressure raises extremely, internal gas pressure drives bottom end cover to move down thus pressure release, effectively prevents the generation of detonation phenomenon; During the switch failure of filter bottom end cover, effect of cylinder for subsequent use can be served as, improve device security.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of the utility model embodiment.
1-filter vat, 11-charging aperture, 12-bottom end cover, 13-delivery port, 2-safety air cylinder, 21-safety arm, 3-servomotor, 4-U type filtering bodies, 41-filter bores, 42-cross filter ruffle, 5-filter course, 6-filter air cylinder device.
Detailed description of the invention
A kind of security filter, it is characterized in that: comprise filter vat 1, safety air cylinder 2, servomotor 3, U-shaped filtering bodies 4, described filter vat 1 top is provided with charging aperture 11, bottom is provided with bottom end cover 12, described bottom end cover 12 is provided with delivery port 13, and described bottom end cover 12 is connected by safety arm 21 with safety air cylinder 2; Described filter vat 1 upper end is provided with servomotor 3, and described servomotor 3 is provided with turning cylinder, and described turning cylinder connects U-shaped filtering bodies 4 through filter vat 1, and described U-shaped filtering bodies 4 is provided with the cavity holding material, and described chamber outer wall is provided with filter bores 41; Some filter courses 5 are provided with below described U-shaped filtering bodies 4.Material enters in the cavity of U-shaped filtering bodies 4 by charging aperture 11, and servomotor 3 drives U-shaped filtering bodies 4 to rotate, and the hydrone in cavity is outwards flowed out by filter bores 41 along with centrifugal force, then flows out from delivery port 13 after being filtered layer by layer by filter course 5; Filter bottom end cover 12 connects safety air cylinder 2 by safety arm 21, and when filter internal gas pressure raises extremely, internal gas pressure drives bottom end cover 12 to move down thus pressure release, effectively prevents the generation of detonation phenomenon; During the switch failure of filter bottom end cover 12, effect of cylinder for subsequent use can be served as, improve device security.
Described U-shaped filtering bodies 4 is connected with filters air cylinder device 6, and described filtration air cylinder device 6 controls U-shaped filtering bodies 4 and moves up and down, and is convenient to clear up the residue in U-shaped filtering bodies 4 cavity.
Described filter course 5 at least comprises filter mesh layer and active carbon layer, heavy filtration, improves purifying rate, avoids contaminated environment.
The employing stainless steel material of described U-shaped filtering bodies 4, this material is corrosion-resistant, improves service life,
The filter bores 41 of described U-shaped filtering bodies 4 is that square or rectangular is oval or circular, is convenient to the filtration of material.
Described U-shaped filtering bodies 4 outer wall is also provided with one and crosses filter ruffle 42, and described filter ruffle 42 of crossing forms to be socketed with U-shaped filtering bodies 4 and coordinates, and described mistake filter ruffle 42 is made up of screen pack, and double filtration, further increases purifying rate.
Claims (6)
1. a security filter, is characterized in that; Comprise filter vat (1), safety air cylinder (2), servomotor (3), U-shaped filtering bodies (4), described filter vat (1) top is provided with charging aperture (11), bottom is provided with bottom end cover (12), described bottom end cover (12) is provided with delivery port (13), and described bottom end cover (12) is connected by safety arm (21) with safety air cylinder (2); Described filter vat (1) upper end is provided with servomotor (3), described servomotor (3) is provided with turning cylinder, described turning cylinder connects U-shaped filtering bodies (4) through filter vat (1), described U-shaped filtering bodies (4) is provided with the cavity holding material, and described chamber outer wall is provided with filter bores (41); Described U-shaped filtering bodies (4) below is provided with some filter courses (5).
2. a kind of security filter as claimed in claim 1, it is characterized in that: described U-shaped filtering bodies (4) is connected with filters air cylinder device (6), and described filtration air cylinder device (6) controls U-shaped filtering bodies (4) and moves up and down.
3. a kind of security filter as claimed in claim 1, is characterized in that: described filter course (5) at least comprises filter mesh layer and active carbon layer.
4. a kind of security filter as claimed in claim 1, is characterized in that: the employing stainless steel material of described U-shaped filtering bodies (4).
5. a kind of security filter as claimed in claim 1, is characterized in that: the filter bores (41) of described U-shaped filtering bodies (4) for square or rectangular oval or circular.
6. a kind of security filter as claimed in claim 5, it is characterized in that: described U-shaped filtering bodies (4) outer wall is also provided with one and crosses filter ruffle (42), described filter ruffle (42) of crossing forms to be socketed with U-shaped filtering bodies (4) and coordinates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520781798.8U CN205007726U (en) | 2015-10-09 | 2015-10-09 | Security filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520781798.8U CN205007726U (en) | 2015-10-09 | 2015-10-09 | Security filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205007726U true CN205007726U (en) | 2016-02-03 |
Family
ID=55206356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520781798.8U Active CN205007726U (en) | 2015-10-09 | 2015-10-09 | Security filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205007726U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105642012A (en) * | 2016-02-26 | 2016-06-08 | 张汐汐 | Efficient pressure filtering device |
-
2015
- 2015-10-09 CN CN201520781798.8U patent/CN205007726U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105642012A (en) * | 2016-02-26 | 2016-06-08 | 张汐汐 | Efficient pressure filtering device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |