CN205269239U - Coal washing equipment washing liquid filter felt - Google Patents
Coal washing equipment washing liquid filter felt Download PDFInfo
- Publication number
- CN205269239U CN205269239U CN201520919244.XU CN201520919244U CN205269239U CN 205269239 U CN205269239 U CN 205269239U CN 201520919244 U CN201520919244 U CN 201520919244U CN 205269239 U CN205269239 U CN 205269239U
- Authority
- CN
- China
- Prior art keywords
- surface layer
- filtering layer
- layer
- filter felt
- glass fibre
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Filtering Materials (AREA)
Abstract
The utility model discloses a coal washing equipment washing liquid filter felt, included the filtering surface layer and set up at the glass fiber filter layer of crossing filtering surface layer below cross the wave structure that is provided with crest and trough formation on the filtering surface layer the hypotenuse of wave structure on be provided with the filtration pore of crossing that the interval arranged cross the filtering surface layer with the glass fiber filter layer between be provided with fragrant sulphone black silk ribbonn fiber filter layer. The utility model discloses an adoption is provided with the filtering surface layer excessively of wave crest and wave trough structure, can realize the filtration to small granule, simultaneously, adopts fragrant sulphone black silk ribbonn fiber filter layer, has good antiseptic effect to help improving filtration efficiency.
Description
Technical field
The utility model relates to a kind of wash coaling equipment scavenging solution filter felt.
Background technology
When safeguarding wash coaling equipment, containing a large amount of particulate matter and corrosives in waste liquid after it is cleaned, after particularly adopting water-washing method coal washing to operate, existing liquid waste disposal mode throws in chemical substance wherein after adopting Multi-channel filtering to operate to process. Owing to existing filtration can not realize the filtration to molecule, meanwhile, when there is corrosives, easily there is corrosion damage in filtration.
Practical novel content
The purpose of this utility model is to provide a kind of wash coaling equipment scavenging solution filter felt, prior art Problems existing can be improved, the filtration surface layer being provided with Wave crest and wave trough structure by adopting, the filtration to molecule can be realized, simultaneously, adopt polysulphonamide fiber filtering layer, there is good preservative effect, and contribute to improving filtration efficiency.
The utility model is achieved through the following technical solutions:
A kind of wash coaling equipment scavenging solution filter felt, comprise and filter surface layer and be arranged on the glass fibre filtering layer filtered below surface layer, described filtration surface layer is provided with crest and the wavy shaped configuration of trough formation, the hypotenuse of described wavy shaped configuration is provided with the filter pore being intervally arranged, between described filtration surface layer and described glass fibre filtering layer, is provided with polysulphonamide fiber filtering layer.
Further, for realizing the utility model better, described filtration surface layer is mutually bonding with described polysulphonamide fiber filtering layer by anticorrosion glue-line.
Further, for realizing the utility model better, the described thickness in the middle part of filtration surface layer is greater than the thickness of its both sides of the edge.
Further, for realizing the utility model better, at described glass fibre filtering layer, described polysulphonamide fiber filtering layer side is provided with polytetrafluoroethylene fiber filtering layer.
Further, for realizing the utility model better, described glass fibre filtering layer both sides end face is provided with the anticorrosion glue-line of polypropylene fibre.
The utility model compared with prior art, has following useful effect:
(1) the utility model is by adopting crest and trough structure, it is possible to making particulate matter be deposited in trough, liquid enters down one filtration by filter pore, contributes to improving filtration efficiency;
(2) the utility model is by adopting glass fibre filtering layer and polysulphonamide fiber filtering layer, while having good filter effect, it is not easy to by the corrosives corrosion damage in waste liquid.
Accompanying drawing explanation
Fig. 1 is the utility model one-piece construction schematic diagram.
Reference numeral: 101. filtration surface layers, 102. glass fibre filtering layers, 103. crests, 104. troughs, 105. filter pore, 106. polysulphonamide fiber filtering layers, 107. anticorrosion glue-lines, 108. polytetrafluoroethylene fiber filtering layers, the 109. anticorrosion glue-lines of polypropylene fibre.
Embodiment
Below in conjunction with specific embodiment, the utility model is described in further detail, but enforcement mode of the present utility model is not limited to this.
Embodiment 1:
As shown in Figure 1, a kind of wash coaling equipment scavenging solution filter felt, comprise and filter surface layer 101 and be arranged on the glass fibre filtering layer 102 filtered below surface layer 101, described filtration surface layer 101 is provided with crest 103 and the wavy shaped configuration of trough 104 formation, the hypotenuse of described wavy shaped configuration is provided with the filter pore 105 being intervally arranged, between described filtration surface layer 101 and described glass fibre filtering layer 102, is provided with polysulphonamide fiber filtering layer 106.
By the structural filter pore that is arranged on the hypotenuse of crest and trough, make liquid flow through filter felt structure to filter, the particle that particle diameter is bigger is filtered and is deposited in trough, convenient cleaning, liquid is after polysulphonamide fiber filtering layer and glass fibre filtering layer two layers of filtration, particulate matter wherein can greatly reduce, owing to glass fibre and polysulphonamide fiber all have good anticorrosion ability, it is possible to avoids filter felt by the corrosives corrosion damage in waste liquid.
Embodiment 2:
In order to improve preservative effect, the present embodiment is on the basis of embodiment 1, it may be preferred that described filtration surface layer 101 is mutually bonding with described polysulphonamide fiber filtering layer 106 by anticorrosion glue-line 107. By adopting anticorrosion glue-line, it is possible to while realizing bonding, avoid the problem adopting existing conventional glue easily to occur being corroded and cause structure to lose efficacy.
Owing to waste liquid may exist a large amount of solid particulate matters, in the present embodiment, in order to convenient, particulate matter bigger for diameter is removed from filter felt surface in time, it may be preferred that the described thickness in the middle part of filtration surface layer 101 is greater than the thickness of its both sides of the edge. When the waste liquid of the particulate matter bigger containing particle diameter is by filtering surface layer, liquid is by the structural hypotenuse of crest and trough, filter pore is had to enter down one filtration medium, grain pattern is intercepted in crest and trough structure, bigger owing to filtering thickness in the middle part of surface layer, one-piece construction is made to form the structure raised up, the particle making particle diameter bigger moves to both sides under gravity, conveniently removed, also the particulate matter blocking filter pore that particle diameter can be avoided bigger, meanwhile, adopts this structure, when filter felt is cleaned, it is possible to convenient cleaning.
In order to be filtered further by liquid, remove molecule wherein, in the present embodiment, it may be preferred that at described glass fibre filtering layer 102, described polysulphonamide fiber filtering layer 106 side is provided with polytetrafluoroethylene fiber filtering layer 108. By arranging polytetrafluoroethylene fiber filtering layer, it is possible to filtered further by liquid, simultaneously, it is possible to avoid glass fibre filtering layer to damage, contribute to improving the intensity of filter felt.
In order to facilitate the connection of glass fibre filtering layer, in the present embodiment, it may be preferred that be provided with the anticorrosion glue-line 109 of polypropylene fibre on described glass fibre filtering layer 102 both sides end face. By polypropylene fibre anticorrosive adhesive, it is possible to have better preservative effect.
Claims (5)
1. a wash coaling equipment scavenging solution filter felt, it is characterized in that: comprise and filter surface layer (101) and be arranged on the glass fibre filtering layer (102) filtering surface layer (101) lower section, described filtration surface layer (101) is provided with crest (103) and wavy shaped configuration that trough (104) is formed, the hypotenuse of described wavy shaped configuration is provided with the filter pore (105) being intervally arranged, between described filtration surface layer (101) and described glass fibre filtering layer (102), is provided with polysulphonamide fiber filtering layer (106).
2. a kind of wash coaling equipment scavenging solution filter felt according to claim 1, it is characterised in that: described filtration surface layer (101) is mutually bonding with described polysulphonamide fiber filtering layer (106) by anticorrosion glue-line (107).
3. a kind of wash coaling equipment scavenging solution filter felt according to claim 1, it is characterised in that: the thickness at described filtration surface layer (101) middle part is greater than the thickness of its both sides of the edge.
4. a kind of wash coaling equipment scavenging solution filter felt according to claim 1, it is characterised in that: at described glass fibre filtering layer (102), described polysulphonamide fiber filtering layer (106) side is provided with polytetrafluoroethylene fiber filtering layer (108).
5. a kind of wash coaling equipment scavenging solution filter felt according to claim 4, it is characterised in that: on described glass fibre filtering layer (102) both sides end face, it is provided with the anticorrosion glue-line of polypropylene fibre (109).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520919244.XU CN205269239U (en) | 2015-11-18 | 2015-11-18 | Coal washing equipment washing liquid filter felt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520919244.XU CN205269239U (en) | 2015-11-18 | 2015-11-18 | Coal washing equipment washing liquid filter felt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205269239U true CN205269239U (en) | 2016-06-01 |
Family
ID=56053868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520919244.XU Withdrawn - After Issue CN205269239U (en) | 2015-11-18 | 2015-11-18 | Coal washing equipment washing liquid filter felt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205269239U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105396374A (en) * | 2015-11-18 | 2016-03-16 | 重庆市合川区九峰煤炭有限公司 | Coal-washing equipment cleaning solution filtering felt |
-
2015
- 2015-11-18 CN CN201520919244.XU patent/CN205269239U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105396374A (en) * | 2015-11-18 | 2016-03-16 | 重庆市合川区九峰煤炭有限公司 | Coal-washing equipment cleaning solution filtering felt |
| CN105396374B (en) * | 2015-11-18 | 2017-04-26 | 重庆市合川区九峰煤炭有限公司 | Coal-washing equipment cleaning solution filtering felt |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204265543U (en) | A kind of washing bay water-saving system | |
| CN209507800U (en) | A kind of environmental-protecting and high-efficient type sewage filtration equipment | |
| CN205269239U (en) | Coal washing equipment washing liquid filter felt | |
| CN203999002U (en) | A kind of radial-flow multimedium waste disposal plant | |
| CN206356986U (en) | Slug collection device for machining center | |
| CN209378597U (en) | A kind of sewage purification processing system | |
| CN205289107U (en) | Sapphire belt cleaning device | |
| CN105396374A (en) | Coal-washing equipment cleaning solution filtering felt | |
| CN204999949U (en) | Expensive metal recycling device of high -efficient type | |
| CN208716986U (en) | A kind of multistage water treatment facilities | |
| CN205340345U (en) | Compound withstand voltage anticorrosive filter felt | |
| CN207024840U (en) | A kind of strong environmentally friendly filter bag of corrosion-resistant weatherability | |
| CN207680146U (en) | A kind of multistage Buchner funnel | |
| CN208097603U (en) | A kind of air purifying filter mesh | |
| CN207630051U (en) | A kind of mechanical arm with spray function | |
| CN205084457U (en) | Regeneration type filter equipment | |
| CN219128672U (en) | Paint mist filter | |
| CN206008142U (en) | Precipitated calcium carbonate filtering ponds | |
| CN206121317U (en) | Sewage filtering device | |
| CN205773641U (en) | A kind of sewage sedimentation device | |
| CN203866896U (en) | Outdoor rainwater collection device | |
| CN202755357U (en) | Suction filtering type water surface purification device | |
| CN202700318U (en) | Air filter inserting plate with water pipe having through holes | |
| CN204294367U (en) | The battery lead plate of a kind of novel DEP electrode structure, formation and electrod-array | |
| CN205461219U (en) | A filter equipment for producing polyurethane coating |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160601 Effective date of abandoning: 20170426 |