CN202263459U - Mechanical filter - Google Patents
Mechanical filter Download PDFInfo
- Publication number
- CN202263459U CN202263459U CN2011203506799U CN201120350679U CN202263459U CN 202263459 U CN202263459 U CN 202263459U CN 2011203506799 U CN2011203506799 U CN 2011203506799U CN 201120350679 U CN201120350679 U CN 201120350679U CN 202263459 U CN202263459 U CN 202263459U
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- chamber
- pipe
- clear water
- mechanical filter
- water pipe
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Abstract
The utility model discloses a mechanical filter, and belongs to the field of sewage purification equipment. The mechanical filter comprises a closed cavity, a liquid inlet pipe, a clean water pipe, a cleaning pipe and a residue discharge pipe. The mechanical filter is characterized by also comprising a partition plate for partitioning the closed cavity into a first chamber and a second chamber, wherein a metal pipe is fixedly arranged on the partition plate, two ends of the metal pipe are respectively positioned in the first chamber and the second chamber, and the metal pipe is provided with a hole; the liquid inlet pipe extends into the second chamber; the cleaning pipe extends into the first chamber; the clean water pipe is connected to the outlet of the first chamber; the residue discharge pipe is connected with the outlet of the second chamber; and each of the liquid inlet pipe, the clean water pipe, the cleaning pipe and the residue discharge pipe is provided with a valve. The mechanical filter is high in purification rate, favorable for cleaning, safe and reliable; the cleaned solution can be recycled; and the mechanical filter also has the advantage of simple structure.
Description
Technical field
The utility model discloses a kind of mechanical filter, be particularly useful for the filter plant in the ammonia synthesizing industry.
Background technology
Constantly to automation, high efficiency, direction develops cheaply, improve energy utilization rate along with modern industry, reducing cost consumption is the key subjects that the industry of present various countries faces.
In the synthetic ammonia industry, decarbonization process adopts and mostly to adopt MEDA solution decarburization technique, and general MEDA solution consumption amount is 0.2Kg/ ton NH3, by the synthetic ammonia installation of 200,000 tons of annual productions, its year consumption be approximately 20 tons, the supplies consumption cost is high.And MEDA solution in use, and being prone to make the MEDA solution degradation is the salt type organic, and it is tight to be adsorbed on device structure, and the place that circulation area is narrow forms dirty piece, and then influences solution flow rate, increases equipment pressure reduction, brings potential safety hazard to production.In addition, after the solution foaming,, often occur that liquid level at the bottom of the tower is low, the phenomenon of pump depletion, influence the absorption of carbon dioxide in the purified gas and the safe operation of pump because bubble gathers and too much will cause solution not drop at the bottom of the tower effectively, fast.
Therefore, research and develop a kind of novel mechanical filter, be necessary greatly.
Subsequently, application number having occurred is 02292150.8, and the applying date is the patented technology scheme on December 27th, 2002; This patented technology is to adopt inside and outside bucket mode, on the interior bucket aperture is set, and interior bucket is provided with woven bag; Form filter chamber, water inlet pipe stretches into filter chamber, plays the purpose of filtration.
Though but above-mentioned patented technology scheme has solved the problem of filtering, purify green not highly, can not clean filter, and can not recycle, and then increased operating cost liquid.
The utility model content
The utility model provides a kind of purifying rate high, can self-servicely clean, and cleaning fluid can be recycled, the simple mechanical filter of apparatus structure.
For realizing above-mentioned technical purpose, the technical scheme of the utility model is following:
A kind of mechanical filter comprises closed chamber, feed tube, clear water pipe, scavenge pipe and residue outlet, it is characterized in that: also comprise the demarcation strip that closed chamber is divided into first chamber and second chamber; Be set with metal tube on the demarcation strip; The two ends of metal tube lay respectively in first chamber and second chamber, and metal tube is provided with the hole, and feed tube stretches into second chamber; Scavenge pipe stretches into first chamber; The clear water pipe is connected the outlet of first chamber, and residue outlet is connected with the outlet of second chamber, is provided with valve on said feed tube, clear water pipe, scavenge pipe and the residue outlet.
The said metal tube of the utility model is at least two.
The said metal tube of the utility model is evenly distributed on the demarcation strip.
The utility model also was connected with the pipe that overflows between clear water pipe and residue outlet, cross the pipe that overflows and be provided with valve.
Also be connected with return duct between residue outlet of the utility model and the feed tube, return duct is provided with valve.
The utility model also comprises the Pressure gauge that is provided with respectively on clear water pipe and the residue outlet.
The diameter in the hole on the said metal tube of the utility model is less than 5 microns.
Adopt technique scheme, the utlity model has following advantage:
1, owing to be provided with demarcation strip, closed chamber is divided into clear water chamber and slag charge chamber effectively;
2, feed tube stretches into the slag charge chamber, since porose on the metal tube, the pressure differential between clear water chamber (first chamber) and slag charge chamber (second chamber) utilized, and metal tube is positioned at slag charge cavity segment feed liquor, is positioned at the part hole in clear water chamber, goes out clear water;
3, because scavenge pipe stretches into the clear water chamber; When needs clean, close feed tube, open scavenge pipe; Utilize the pressure differential between clear water chamber (first chamber) and slag charge chamber (second chamber); Cleaning fluid at first gets into the metal tube that is positioned at the clear water chamber, and discharge in the hole on the metal tube that is positioned at the slag charge chamber then, reaches the effect of cleaning;
4, be provided with Pressure gauge respectively on clear water pipe and the residue outlet, be convenient to operating personnel, observe pressure condition at any time, avoid excessive, and occur dangerous because of pressure;
5, between scavenge pipe and residue outlet, be connected with the pipe that overflows, prevented effectively that the clear water cavity pressure was excessive, and occurred dangerous;
6, owing to also be connected with return duct between residue outlet of the utility model and the feed tube, return duct is provided with valve, therefore, equipment is being carried out open the valve on the return duct in the cleaning process, plays the purpose that reclaims cleaning fluid;
7, the hole on the metal tube diameter less than 5 microns, make filtering accuracy improve greatly;
8, be provided with valve on said feed tube, clear water pipe, scavenge pipe and the residue outlet, greatly facilitate the operation of each link.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: 1, clear water pipe, 2, first chamber, 3, demarcation strip, 4, scavenge pipe, 5, closed chamber, 6, metal tube, 7, second chamber, 8, residue outlet, 9, return duct, 10, feed tube, 11, cross the pipe that overflows.
The specific embodiment
Embodiment 1
A kind of mechanical filter comprises closed chamber 5, feed tube 10, clear water pipe 1, scavenge pipe 4 and residue outlet 8, also comprises the demarcation strip 3 that closed chamber 5 is divided into first chamber 2 and second chamber 7; Be set with metal tube 6 on the demarcation strip 3; The two ends of metal tube 6 lay respectively in first chamber 2 and second chamber 7, and metal tube 6 is provided with the hole, and feed tube 10 stretches into second chamber 7; Scavenge pipe 4 stretches into first chamber 2; Clear water pipe 1 is connected the outlet of first chamber 2, and residue outlet 8 is connected with the outlet of second chamber, is provided with valve on said feed tube 10, clear water pipe 1, scavenge pipe 4 and the residue outlet 8.Also be connected with the pipe 11 that overflows between clear water pipe 1 and the residue outlet 8, and crossed the pipe 11 that overflows and be provided with valve.
Embodiment 2
A kind of mechanical filter comprises closed chamber 5, feed tube 10, clear water pipe 1, scavenge pipe 4 and residue outlet 8, also comprises the demarcation strip 3 that closed chamber 5 is divided into first chamber 2 and second chamber 7; Be set with metal tube 6 on the demarcation strip 3; The two ends of metal tube 6 lay respectively in first chamber 2 and second chamber 7, and metal tube 6 is provided with the hole, and feed tube 10 stretches into second chamber 7; Scavenge pipe 4 stretches into first chamber 2; Clear water pipe 1 is connected the outlet of first chamber 2, and residue outlet 8 is connected with the outlet of second chamber, is provided with valve on said feed tube 10, clear water pipe 1, scavenge pipe 4 and the residue outlet 8.Said metal tube 6 is two.Also be connected with the pipe 11 that overflows between clear water pipe 1 and the residue outlet 8, and crossed the pipe 11 that overflows and be provided with valve.
Embodiment 3
A kind of mechanical filter comprises closed chamber 5, feed tube 10, clear water pipe 1, scavenge pipe 4 and residue outlet 8, also comprises the demarcation strip 3 that closed chamber 5 is divided into first chamber 2 and second chamber 7; Be set with metal tube 6 on the demarcation strip 3; The two ends of metal tube 6 lay respectively in first chamber 2 and second chamber 7, and metal tube 6 is provided with the hole, and feed tube 10 stretches into second chamber 7; Scavenge pipe 4 stretches into first chamber 2; Clear water pipe 1 is connected the outlet of first chamber 2, and residue outlet 8 is connected with the outlet of second chamber, is provided with valve on said feed tube 10, clear water pipe 1, scavenge pipe 4 and the residue outlet 8.Said metal tube 6 is three.Also be connected with the pipe 11 that overflows between clear water pipe 1 and the residue outlet 8, and crossed the pipe 11 that overflows and be provided with valve.
Embodiment 4
A kind of mechanical filter comprises closed chamber 5, feed tube 10, clear water pipe 1, scavenge pipe 4 and residue outlet 8, also comprises the demarcation strip 3 that closed chamber 5 is divided into first chamber 2 and second chamber 7; Be set with metal tube 6 on the demarcation strip 3; The two ends of metal tube 6 lay respectively in first chamber 2 and second chamber 7, and metal tube 6 is provided with the hole, and feed tube 10 stretches into second chamber 7; Scavenge pipe 4 stretches into first chamber 2; Clear water pipe 1 is connected the outlet of first chamber 2, and residue outlet 8 is connected with the outlet of second chamber, is provided with valve on said feed tube 10, clear water pipe 1, scavenge pipe 4 and the residue outlet 8.Said metal tube 6 is three.Also be connected with the pipe 11 that overflows between clear water pipe 1 and the residue outlet 8, and crossed the pipe 11 that overflows and be provided with valve.Also be connected with return duct 9 between residue outlet 8 and the feed tube 10, return duct 9 is provided with valve.
Embodiment 5
A kind of mechanical filter comprises closed chamber 5, feed tube 10, clear water pipe 1, scavenge pipe 4 and residue outlet 8, also comprises the demarcation strip 3 that closed chamber 5 is divided into first chamber 2 and second chamber 7; Be set with metal tube 6 on the demarcation strip 3; The two ends of metal tube 6 lay respectively in first chamber 2 and second chamber 7, and metal tube 6 is provided with the hole, and feed tube 10 stretches into second chamber 7; Scavenge pipe 4 stretches into first chamber 2; Clear water pipe 1 is connected the outlet of first chamber 2, and residue outlet 8 is connected with the outlet of second chamber, is provided with valve on said feed tube 10, clear water pipe 1, scavenge pipe 4 and the residue outlet 8.Said metal tube 6 is three.Also be connected with the pipe 11 that overflows between clear water pipe 1 and the residue outlet 8, and crossed the pipe 11 that overflows and be provided with valve.Also be connected with return duct 9 between residue outlet 8 and the feed tube 10, return duct 9 is provided with valve.Also comprise the Pressure gauge that is provided with respectively on clear water pipe 1 and the residue outlet 8.
Embodiment 6
A kind of mechanical filter comprises closed chamber 5, feed tube 10, clear water pipe 1, scavenge pipe 4 and residue outlet 8, also comprises the demarcation strip 3 that closed chamber 5 is divided into first chamber 2 and second chamber 7; Be set with metal tube 6 on the demarcation strip 3; The two ends of metal tube 6 lay respectively in first chamber 2 and second chamber 7, and metal tube 6 is provided with the hole, and feed tube 10 stretches into second chamber 7; Scavenge pipe 4 stretches into first chamber 2; Clear water pipe 1 is connected the outlet of first chamber 2, and residue outlet 8 is connected with the outlet of second chamber, is provided with valve on said feed tube 10, clear water pipe 1, scavenge pipe 4 and the residue outlet 8.Said metal tube 6 is three.Also be connected with the pipe 11 that overflows between clear water pipe 1 and the residue outlet 8, and crossed the pipe 11 that overflows and be provided with valve.Also be connected with return duct 9 between residue outlet 8 and the feed tube 10, return duct 9 is provided with valve.Also comprise the Pressure gauge that is provided with respectively on clear water pipe 1 and the residue outlet 8.The diameter in the hole on the said metal tube 6 is less than 5 microns.
Claims (7)
1. mechanical filter; Comprise closed chamber (5), feed tube (10), clear water pipe (1), scavenge pipe (4) and residue outlet (8); It is characterized in that: also comprise the demarcation strip (3) that closed chamber (5) is divided into first chamber (2) and second chamber (7), be set with metal tube (6) on the demarcation strip (3), the two ends of metal tube (6) lay respectively in first chamber (2) and second chamber (7); Metal tube (6) is provided with the hole; Feed tube (10) stretches into second chamber (7), and scavenge pipe (4) stretches into first chamber (2), and clear water pipe (1) is connected the outlet of first chamber (2); Residue outlet (8) is connected with the outlet of second chamber, is provided with valve on said feed tube (10), clear water pipe (1), scavenge pipe (4) and the residue outlet (8).
2. a kind of mechanical filter according to claim 1 is characterized in that: said metal tube (6) is at least two.
3. a kind of mechanical filter according to claim 2 is characterized in that: said metal tube (6) is evenly distributed on the demarcation strip.
4. according to claim 1,2 or 3 described a kind of mechanical filters, it is characterized in that: also be connected with the pipe (11) that overflows between clear water pipe (1) and the residue outlet (8), and crossed the pipe (11) that overflows and be provided with valve.
5. a kind of mechanical filter according to claim 4 is characterized in that: also be connected with return duct (9) between residue outlet (8) and the feed tube (10), return duct (9) is provided with valve.
6. a kind of mechanical filter according to claim 5 is characterized in that: also comprise the Pressure gauge that is provided with respectively on clear water pipe (1) and the residue outlet (8).
7. a kind of mechanical filter according to claim 6 is characterized in that: the diameter in the hole on the said metal tube (6) is less than 5 microns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203506799U CN202263459U (en) | 2011-09-19 | 2011-09-19 | Mechanical filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203506799U CN202263459U (en) | 2011-09-19 | 2011-09-19 | Mechanical filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202263459U true CN202263459U (en) | 2012-06-06 |
Family
ID=46154270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203506799U Expired - Fee Related CN202263459U (en) | 2011-09-19 | 2011-09-19 | Mechanical filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202263459U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106007037A (en) * | 2016-07-21 | 2016-10-12 | 佛山市瀚邦环保科技有限公司 | Separate sewage purifying device |
-
2011
- 2011-09-19 CN CN2011203506799U patent/CN202263459U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106007037A (en) * | 2016-07-21 | 2016-10-12 | 佛山市瀚邦环保科技有限公司 | Separate sewage purifying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120606 Termination date: 20150919 |
|
| EXPY | Termination of patent right or utility model |