CN203436927U - High-pressure emulsion filter station for hydraulic support - Google Patents
High-pressure emulsion filter station for hydraulic support Download PDFInfo
- Publication number
- CN203436927U CN203436927U CN201320551997.0U CN201320551997U CN203436927U CN 203436927 U CN203436927 U CN 203436927U CN 201320551997 U CN201320551997 U CN 201320551997U CN 203436927 U CN203436927 U CN 203436927U
- Authority
- CN
- China
- Prior art keywords
- hydraulic support
- filter
- self
- pilot
- operated type
- 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
- 239000000839 emulsion Substances 0.000 title claims abstract description 37
- 238000004140 cleaning Methods 0.000 claims abstract description 33
- 230000001681 protective effect Effects 0.000 claims description 5
- 239000010865 sewage Substances 0.000 claims description 4
- 239000007788 liquid Substances 0.000 abstract description 8
- 238000001914 filtration Methods 0.000 description 12
- 238000012423 maintenance Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Images
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a high-pressure emulsion filter station for a hydraulic support. The high-pressure emulsion filter station comprises self-cleaning filters, wherein the self-cleaning filters are connected with pilot-operated type blowdown valves and a liquid outlet pipe respectively, and the pilot-operated type blowdown valves are connected with a liquid inlet pipe; the liquid inlet pipe and the liquid outlet pipe are connected with the hydraulic support respectively. The high-pressure emulsion filter station comprises two or more sets of independent self-cleaning filters which are connected in parallel; when any set of filter fails and is maintained or cleaned for pollution discharge, the other set(s) of filter(s) can be used normally to guarantee the normal working of the hydraulic support so as to guarantee the working efficiency of the hydraulic support.
Description
Technical field
The utility model relates to hydraulic filter unit, is specifically related to hydraulic support emulsion high-pressure filter station.
Background technology
The emulsion that high pressure filtering station is mainly used in hydraulic support to use carries out fine filtering, improve the cleannes of emulsion, guarantee valve and column and jack normal operation (particularly adopting the support of electric-hydraulic control reversing valve group or pilot reversing valve group) for support, and can extending bracket use valve and service life of column and jack.Traditional filtering station adopts high-pressure ball valve operator scheme, and operational torque is large, be inconvenient to use.
Filter at present the high pressure filtering station of use, filter, when cleaning blowdown or maintenance, can not effectively be realized the fine filtering of emulsion, affects the normal operation of hydraulic support.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of hydraulic support emulsion high-pressure filter station that can guarantee that hydraulic support under any circumstance all can work is provided.
To achieve these goals, the technical solution adopted in the utility model is:
This hydraulic support emulsion high-pressure filter station, comprises self-cleaning filter, and described self-cleaning filter is connected with respectively pilot-operated type blowoff valve and drain pipe, and described pilot-operated type blowoff valve is connected with feed tube; Described feed tube is connected with the emulsion power pack of supplying emulsion to described hydraulic support respectively with described drain pipe; Described self-cleaning filter be two groups above and be set up in parallel mutually.
The sewage draining exit of described pilot-operated type blowoff valve is connected with blow-off pipe.
This hydraulic support emulsion high-pressure filter station, also comprises the tank tower for self-cleaning filter, described pilot-operated type blowoff valve, described feed tube and described drain pipe described in positioning supports.
On described tank tower top, be provided with protective plate.
The utility model has the advantage of: this hydraulic support emulsion high-pressure filter station, be by two covers above independently self-cleaning filter compose in parallel; Wherein any a set of filter breaks down when keeping in repair or cleaning blowdown, and a set of above filter in addition still can normally use, and can guarantee all normal operations under any situation of hydraulic support, and then guarantees the operating efficiency of hydraulic support; This hydraulic support emulsion high-pressure filter station simultaneously, self-cleaning filter can be used alone, and can come into operation simultaneously, can meet the filtration needs of different amount hydraulic support emulsions.
Accompanying drawing explanation
The content of below each width accompanying drawing of the utility model description being expressed and the mark in figure are briefly described:
Fig. 1 is the structural representation of the utility model hydraulic support emulsion high-pressure filter station.
Fig. 2 is the A-A direction structure schematic diagram of Fig. 1 hydraulic support emulsion high-pressure filter station.
Fig. 3 is the work schematic diagram of the self-cleaning filter of Fig. 1 hydraulic support emulsion high-pressure filter station.
Mark in above-mentioned figure is:
1, self-cleaning filter, 2, pilot-operated type blowoff valve, 3, blow-off pipe, 4, tank tower, 5, feed tube, 6, protective plate, 7, Pressure gauge, 8, drain pipe.
The specific embodiment
Contrast accompanying drawing below, by the description to optimum embodiment, the specific embodiment of the present utility model is described in further detail.
As shown in Figures 1 and 2, this hydraulic support emulsion high-pressure filter station, comprises self-cleaning filter 1, and self-cleaning filter 1 is connected with respectively pilot-operated type blowoff valve 2 and drain pipe 8, and pilot-operated type blowoff valve 2 is connected with feed tube 5; Feed tube 5 is connected with the emulsion power pack to hydraulic support supply emulsion respectively with drain pipe 8; Self-cleaning filter 1 be two groups above and be set up in parallel mutually.
High pressure filtering station is positioned over a correct position between hydraulic support and emulsion power pack, and all there is interface at the two ends of feed tube 5 and drain pipe 8, and optional suitable end is connected in emulsion power pack system and uses with U-shaped pin and snap joint respectively.
Self-cleaning filter 1 be two groups above and be set up in parallel mutually, self-cleaning filter 1 can be two groups, three groups, four groups or five groups etc. many groups, the group number of self-cleaning filter 1 can be adjusted as the case may be; Consider cost factor and working stability sexual factor, as preferred version, self-cleaning filter 1 is three groups.Self-cleaning filter 1 is set up in parallel, and can work alone, and also can work simultaneously; Wherein any a set of filter breaks down while keeping in repair, and only need and stop up with U-shaped pin two interfaces that connect with this filter are blocked, and a set of above filter in addition still can normally use, and does not affect the normal operation of hydraulic support.For guaranteeing the normal operation of hydraulic support, during cleaning, can not all forward the handgrip of pilot-operated type blowoff valve 2 to cleaning positions simultaneously.
The emulsion (or 100% neutral water) that the applicable working media of high pressure filtering station is mixed into for containing 3～5% oil emulsions and 95～97% neutral waters, 10～50 ℃ of operating temperatures, system pressure is not more than 31.5MPa.
The sewage draining exit of pilot-operated type blowoff valve 2 is connected with blow-off pipe 3, cleans the soiling solution of discharging can directly drain or reclaim by blow-off pipe 3.
This hydraulic support emulsion high-pressure filter station, also comprises the tank tower 4 for positioning supports self-cleaning filter 1, pilot-operated type blowoff valve 2, feed tube 5 and drain pipe 8; Tank tower 4 tops are provided with protective plate 6, and protective plate 6 can improve the effect that hides rain and blocked sewage for high pressure filtering station.
High pressure filtering station for a long time not the used time should put clean liquid, clean up, and do antirust processing, it is stifled that liquid in-out mouth blocks plastics, is positioned over clean dry place and preserves.After liquid inlet and outlet two ends should being cut off to (or closing pumping plant) release with stop valve during maintenance, can carry out, prevent that highly pressurised liquid ejection from hurting sb.'s feelings.The accessory that maintenance should select manufacturer to provide, stable and reliable for performance to guarantee.During maintenance of underground, need unload the rear a whole set of filter of changing, prevent that dirt from entering system.Filter after maintenance will carry out leakage test, prevents leakage when normal operation.Under normal circumstances, each work shift is tackled every cover filter and is carried out automatically cleaning once.
As shown in Figure 3, this hydraulic support emulsion high-pressure filter station, pilot-operated type blowoff valve 2 is all when strain position; Emulsion enters from feed tube 5, and flow through pilot-operated type blowoff valve 2 and filter filter, and the clean emulsion after filtration flows out from drain pipe 8; Be transported to again each working cell of hydraulic support, guarantee the action message of support.During cleaning, as long as forward the handgrip of pilot-operated type blowoff valve 2 to cleaning positions, just can automatically clean its corresponding filter.During cleaning, must be noted that, can not all forward the handgrip of pilot-operated type blowoff valve 2 to cleaning positions (at this moment in complete cut-off state simultaneously, can not carry out filtration work), must have the handgrip of one group of pilot-operated type blowoff valve 2 at least in strain position, just can automatically clean other filter.
The utility model specific implementation is not subject to the restrictions described above, as long as adopted the improvement of the various unsubstantialities that method of the present utility model design and technical scheme carry out, all within protection domain of the present utility model.
Claims (4)
1. hydraulic support emulsion high-pressure filter station, is characterized in that: comprise self-cleaning filter, described self-cleaning filter is connected with respectively pilot-operated type blowoff valve and drain pipe, and described pilot-operated type blowoff valve is connected with feed tube; Described feed tube is connected with the emulsion power pack of supplying emulsion to described hydraulic support respectively with described drain pipe; Described self-cleaning filter be two groups above and be set up in parallel mutually.
2. hydraulic support emulsion high-pressure filter station as claimed in claim 1, is characterized in that: the sewage draining exit of described pilot-operated type blowoff valve is connected with blow-off pipe.
3. hydraulic support emulsion high-pressure filter station as claimed in claim 1 or 2, is characterized in that: also comprise the tank tower for self-cleaning filter, described pilot-operated type blowoff valve, described feed tube and described drain pipe described in positioning supports.
4. hydraulic support emulsion high-pressure filter station as claimed in claim 3, is characterized in that: on described tank tower top, be provided with protective plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320551997.0U CN203436927U (en) | 2013-09-05 | 2013-09-05 | High-pressure emulsion filter station for hydraulic support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320551997.0U CN203436927U (en) | 2013-09-05 | 2013-09-05 | High-pressure emulsion filter station for hydraulic support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203436927U true CN203436927U (en) | 2014-02-19 |
Family
ID=50088005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320551997.0U Expired - Fee Related CN203436927U (en) | 2013-09-05 | 2013-09-05 | High-pressure emulsion filter station for hydraulic support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203436927U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021109649A1 (en) * | 2019-12-03 | 2021-06-10 | 浙江中煤机械科技有限公司 | Liquid supply system for emulsion pump station |
-
2013
- 2013-09-05 CN CN201320551997.0U patent/CN203436927U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021109649A1 (en) * | 2019-12-03 | 2021-06-10 | 浙江中煤机械科技有限公司 | Liquid supply system for emulsion pump station |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202326531U (en) | Elevating platform fire truck and hydraulic oil filter device and hydraulic control system thereof | |
| CN103615839B (en) | Self-cleaning heat transfer enhanced solar sewage source heat pump system | |
| CN202768539U (en) | By-pass filtering apparatus ensuring cleanliness of heading machine hydraulic oil | |
| CN203436927U (en) | High-pressure emulsion filter station for hydraulic support | |
| CN202263479U (en) | Backwashing filtering device for coal mining machine | |
| CN203944189U (en) | A kind of large flow self-cleaning filter | |
| CN201959648U (en) | Vertical diatomite filtering device | |
| CN203548428U (en) | Mine back-flushing filtering device | |
| CN201913086U (en) | Cleaning device for bearing and bearing support | |
| CN201791686U (en) | Precision mechanical part mobile cleaning vehicle | |
| CN203822762U (en) | Multistage high-accuracy oil filter of hydraulic system in power plant | |
| CN208764289U (en) | A kind of gear-box oil changing device | |
| CN101722123B (en) | Spraying control method and system for environmental protection | |
| CN202860264U (en) | Duplex switching filter | |
| CN202460280U (en) | Reverse flushing filtering sewage removal system | |
| CN102485404A (en) | Water-cooled spot welder with self-circulating water tank | |
| CN203329458U (en) | Backflushing type returned liquid filter station | |
| CN204208346U (en) | There is the filter plant of eddy flow backwash function | |
| CN203429499U (en) | Anti-blocking pulping waste water recycling system | |
| CN202558727U (en) | Reverse osmosis pure water device | |
| CN203060930U (en) | Automatic backwashing filter | |
| CN207539017U (en) | A kind of machinery pump oil filter plant | |
| CN202237515U (en) | Reverse filter device with water supplementing function | |
| CN204735009U (en) | Automatic cleaning apparatus | |
| CN203683151U (en) | Industrial cooling water system with filter device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171114 Address after: Zhi Zhen Wuhu County in Anhui province Wuhu city Anhui Bay 241000 Wuhu Economic Development Zone Sunshine Road No. 768 building 06 Patentee after: HONGDA INTELLIGENT MACHINERY Co.,Ltd. Address before: 241000 Wuhu County, Anhui Province Machinery Industrial Park, Wuhu Patentee before: JULONG GROUP WUHU XINGLONG HYDRAULIC Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140219 |