CN209575931U - A kind of mine down-hole industrial water pressure-reducing filter - Google Patents
A kind of mine down-hole industrial water pressure-reducing filter Download PDFInfo
- Publication number
- CN209575931U CN209575931U CN201920205600.XU CN201920205600U CN209575931U CN 209575931 U CN209575931 U CN 209575931U CN 201920205600 U CN201920205600 U CN 201920205600U CN 209575931 U CN209575931 U CN 209575931U
- Authority
- CN
- China
- Prior art keywords
- valve
- cavity
- mine down
- industrial water
- water pressure
- 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.)
- Active
Links
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a kind of mine down-hole industrial water pressure-reducing filter, filter cavity is made of front cavity, middle chamber, rear chamber, by flanged joint, is embedded in filter screen inside junction；Middle chamber and filter screen, can increase and decrease number according to actual used water demand, and filter screen can replace different filtering accuracies on demand, realize multistage filtering；Water inlet is equipped with shut-off valve, and is connected with the intracorporal spiral stream guidance pipe of ante-chamber；Two main water outlets are connected with rear chamber, are equipped with shut-off valve；One auxiliary waterexit mouth is connected with rear chamber, is equipped with two-way valve；Front cavity and middle chamber lower end are equipped with infundibulate slag-drip opening, control its folding by shut-off valve；Middle chamber is equipped with pressure gauge；The device is supported equipped with pedestal.Being filtered under diminished pressure for mine down-hole industrial water may be implemented in this pressure-reducing filter, can be freely combined according to actual used water demand, convenient for disassembly and assembly, bearing capacity is big, multistage filtering, convenient for filter residue cleaning, strainer backwash.
Description
Technical field
The utility model relates to shaft productions to be filtered under diminished pressure technical field with water, especially a kind of to produce for mine down-hole
With the pressure-reducing filter of water.
Background technique
Mine down-hole industrial water is the important leverage of mine safety production.Underground fire-fighting dust pelletizing system, hydraulic support etc.
The normal operation of system requires to meet certain water demand.And the industrial water of mine down-hole generally from well by disappearing
The conveying of Anti dust-escape water supply network, in the process of running, have some impurity such as iron rust, silt, microorganism cluster etc. can by water source or
Enter water system in person's transmission process, the water quality of arrival water spot is caused to be difficult to meet water demand, reduces fire-fighting dedusting effect
Fruit causes the damage of the equipment such as equipment blocking, hydraulic seal, increases maintenance cost；On the other hand, under the effect of gravity, mine
The hydrostatic pressure of well fire-fighting dedusting water supply network increases with deep increase is adopted, and hydraulic pressure is excessively high to be likely to result in accident, can also drop
The service life of low water usage equipment.The healthy and safe and mine that these problems are likely to further threaten mine worker is raw
What is produced is normally carried out.In addition, the impurity that mine down-hole industrial water has is more than ordinary tap water impurity, using it is common from
Carry out water filtering device to easily lead to filter frequent jams, need frequently to rinse or replace filter core, so it is not suitable for mine
Downhole production environment.
Mine down-hole with water spot increase the dedicated pressure-reducing filter of industrial water, can be improved mine water efficiency,
Efficiency of dust collection is conducive to the maintenance of equipment, guarantees the normal service life of production equipment, it is often more important that, help to ensure mine
The safety and health of well worker.
Utility model content
The purpose of this utility model is to provide a kind of mine down-hole industrial water pressure-reducing filters, to solve above-mentioned back
The problem of being proposed in scape technology.
To achieve the above object, the utility model provides the following technical solutions:
A kind of mine down-hole industrial water pressure-reducing filter, filter cavity is by front cavity, middle chamber, rear chamber group
At each cavity passes through flanged joint, and the different filtering accuracy filter screens that can be taken off are embedded in inside junction, realizes multistage mistake
Filter；According to actual used water demand, each cavity and filter screen can be assembled freely, replaced, increased and decreased；Water inlet is equipped with the first valve,
And it is connected with the intracorporal spiral stream guidance pipe of ante-chamber；First main water outlet and the second main water outlet are connected with rear chamber, are respectively equipped with
Second valve and third valve；Auxiliary waterexit mouth is connected with rear chamber, is equipped with the 4th valve；Front cavity and middle chamber lower end difference
Equipped with the first slag-drip opening of infundibulate and the second slag-drip opening, its folding is controlled by the 5th valve and the 6th valve；Cavity is equipped with
Pressure gauge；The device is supported equipped with mating pedestal.
Above-mentioned mine down-hole industrial water pressure-reducing filter, the filter cavity are circular cylindrical cavity, and front cavity
Front end and the rear end of rear chamber be cheese, each face rounding off of cavity, wall surface uniform force, load performance is good, opposite to pacify
Entirely, and it is beautiful.
Above-mentioned mine down-hole industrial water pressure-reducing filter, each cavity have ring flange, lead at ring flange
It crosses gasket and is bolted.
Above-mentioned mine down-hole industrial water pressure-reducing filter, the number of the middle chamber can increase or decrease,
Filter screen number can also increase accordingly or reduce.
Above-mentioned mine down-hole industrial water pressure-reducing filter, the filter screen be stainless steel filtering net, filtering accuracy by
Grade improves；Preferably, filter screen selection is corrosion-resistant, is unlikely to deform, long service life, the relatively small 316 stainless steel mistake of flow resistance
Strainer, final filtration precision should be controlled at 10 μm or less.
Above-mentioned mine down-hole industrial water pressure-reducing filter, the spiral stream guidance pipe water export are unable to face and pass through
Strainer direction.
Above-mentioned mine down-hole industrial water pressure-reducing filter, first valve, the second valve, third valve,
The 4th valve that four valves, the 5th valve and the 6th valve are the valve of adjustable aperture, and control auxiliary waterexit mouth is two-way valve.
Above-mentioned mine down-hole industrial water pressure-reducing filter, the pressure gauge are located above middle chamber.
Above-mentioned mine down-hole industrial water pressure-reducing filter, the mating pedestal have curved support face, arc branch
Support face is equipped with Rubber shock-absorbing pad, and support rod is equipped with below curved support face, is equipped with attachment beam between each support rod.
The support rod of above-mentioned mine down-hole industrial water pressure-reducing filter, the mating pedestal is equipped with universal adjustment
Foot.
The beneficial effects of the utility model are: the utility model can be freely combined cavity and replace different filtering accuracies
Filter screen realizes effective multistage filtering to mine down-hole industrial water, removes impurity particle object；By increase local resistance come
Hydraulic pressure is effectively reduced；Spiral stream guidance pipe can also prevent from guiding contamination precipitation into the direct impact filtration net of water water flow；Auxiliary waterexit mouth
Two-way valve allows water flow reversely to flow into, and can treat as the backwashed strainer of water inlet；Funnel shaped slag-drip opening is conducive to and time stage
Clear up filter residue.The utility model long service life, may be implemented being filtered under diminished pressure for mine down-hole industrial water, convenient for disassembly and assembly, hold
Pressure energy power is big, and filter effect is good, it is possible to reduce the damage such as abrasion, blocking of watering equipment is conducive to ensure shaft production water
The normal operation and maintenance of equipment.
Detailed description of the invention
Fig. 1 is the outside schematic diagram of the utility model；
Fig. 2 is the right side view for being filtered under diminished pressure cavity of the utility model；
Fig. 3 is the schematic diagram of the section structure along line A-A in Fig. 2；
Fig. 4 is the right side view of the support base of the utility model；
In figure: 1- front cavity, 2- middle chamber, 3- rear chamber, 4- water inlet, the main water outlet of 5- first, the master of 6- second go out
The mouth of a river, 7- auxiliary waterexit mouth, the first slag-drip opening of 8-, the second slag-drip opening of 9-, 10- ring flange, 11- gasket, 12- bolt, 13- pressure
Table, the first valve of 14-, the second valve of 15-, 16- third valve, the 4th valve of 17-, the 5th valve of 18-, the 6th valve of 19-,
20- curved support face, 21- support rod, 22- attachment beam, 23- universal adjustment foot, 24- spiral stream guidance pipe, 25- filter screen, 26- rubber
Glue resilient cushion.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, in the example of the utility model, a kind of mine down-hole industrial water is filtered under diminished pressure
Device, filter cavity are made of front cavity 1, middle chamber 2, rear chamber 3, and each cavity is by flanged joint, and junction inside is
It is embedded in independent filter screen 25, realizes multistage filtering；According to actual used water demand, middle chamber 2 can freely increase and decrease number, filtering
Net 25, which can take out, is changed to required filtering accuracy strainer；Water inlet 4 be equipped with the first valve 14, and with the spiral in front cavity 1
Diversion pipe 24 is connected；First main water outlet 5 and the second main water outlet 6 are connected with rear chamber 3, are respectively equipped with the second valve 15 and
Three valves 16；Auxiliary waterexit mouth 7 is connected with rear chamber 3, is equipped with the 4th valve 17；Front cavity 1 and 2 lower end of middle chamber are respectively equipped with
Infundibulate the first slag-drip opening 8 and the second slag-drip opening 9 control its folding by the 5th valve 18 and the 6th valve 19；It is set on cavity
There is pressure gauge 13；The device is supported equipped with mating pedestal.
Above-mentioned mine down-hole industrial water pressure-reducing filter, the filter cavity are circular cylindrical cavity, and front cavity
Front end and the rear end of rear chamber be cheese, each face rounding off of cavity, wall surface uniform force, load performance is good, opposite to pacify
Entirely, and it is beautiful.
Above-mentioned mine down-hole industrial water pressure-reducing filter, each cavity has ring flange 10, in ring flange 10
Place is connected by Gask-O-Seal 11 and bolt 12.
Above-mentioned mine down-hole industrial water pressure-reducing filter, the number of the middle chamber 2 can increase or decrease,
The number of filter screen 25 can also increase accordingly or reduce.Such as it is two that middle chamber 2, which can increase, newly-increased junction can
To be accordingly put into required filtering accuracy filter screen.
Above-mentioned mine down-hole industrial water pressure-reducing filter, the filter screen 25 inside each cavity junction are circle
Pie is matched by card slot and gasket with two sides cavity, convenient for disassembly and assembly without being individually screwed, by dismounting chamber
Bolt 12 on body ring flange 10, can take out or fix filter screen 25.
Above-mentioned mine down-hole industrial water pressure-reducing filter, the filter screen 25 are stainless steel filtering net, filtering accuracy
It improves step by step；Preferably, filter screen 25 select it is corrosion-resistant, be unlikely to deform, long service life, flow resistance relatively small 316 is stainless
Steel filter screen, final filtration precision should be controlled at 10 μm or less.
Above-mentioned mine down-hole industrial water pressure-reducing filter, the spiral stream guidance pipe 24 increase water flow local resistance,
Water flow is flowed out back to strainer, reduces the direct impact to strainer, and impurity is sunk down into deslagging funnel under spiral flow effect.
Above-mentioned mine down-hole industrial water pressure-reducing filter, first valve 14, the second valve 15, third valve
16, the 4th valve 17, the 5th valve 18 and the 6th valve 19 are the valve of adjustable aperture, and control the 4th of auxiliary waterexit mouth 7
Valve 17 is two-way valve, it is preferable that the first valve 14, the second valve 15, third valve 16, the 5th valve 18 and the 6th valve 19
Use shut-off valve.The adjustable pressure and flow into the pressure-reducing filter water flow of first valve 14, the second valve 15,
Three valves 16 and the 4th valve 17 can be individually or simultaneously discharged according to water demand, and the 5th valve 18, the 6th valve 19 are just
Often it is in off state when filtering.4th valve 17 is two-way valve, allows the reversed inflow of water flow, is gone out closing water inlet with other
In the case of the mouth of a river, can by the auxiliary waterexit mouth 7 as water inlet, back flush cavity filtering net 25, filter residue and water flow by
Slag-drip opening discharge.
Above-mentioned mine down-hole industrial water pressure-reducing filter, the pressure gauge 10 is located on middle chamber 2, in the dress
When setting work, pressure gauge 10 can indicate hydraulic pressure numerical value in cavity, and if cavity in block, can change from pressure gauge reading
Judge the cavity portion specifically blocked, such as in the case where intake pressure is constant, if pressure gauge numerical value is remarkably decreased, explanation
Cavity or filter screen before cavity where the pressure gauge are blocked, if pressure gauge numerical value significantly increases, are illustrated in the pressure
Power table place or cavity thereafter or filter screen are blocked, to clear up filter residue in time or be filtered the recoil of net
It washes.
Above-mentioned mine down-hole industrial water pressure-reducing filter, the mating pedestal have curved support face 20, support
Face is equipped with Rubber shock-absorbing pad 26, and support rod 21 is equipped with below curved support face 20, attachment beam 22 is equipped between support rod 21, has
Conducive to enhancing stability.
The support rod 21 of above-mentioned mine down-hole industrial water pressure-reducing filter, the mating pedestal is equipped with universal adjustment
Foot 23, to realize putting on mine down-hole out-of-flatness ground.
Embodiment described above should regard exemplary as, and be non-limiting, and the description of specification is only
For clarity, not each embodiment only contains an independent technical solution, and the technical solutions in the embodiments can also be with
It is properly combined, forms other embodiments that can be understood by those skilled in the art.The protection scope of the utility model is by institute
Attached claim rather than above description limit, and should not treat any reference in the claims as limiting related power
Benefit requires.For all spirit in the utility model within basic principle, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (10)
1. a kind of mine down-hole industrial water pressure-reducing filter, including filter cavity, are connected with water inlet, water outlet, deslagging
Mouthful, it is characterised in that: filter cavity is made of front cavity (1), middle chamber (2), rear chamber (3), and each cavity is connected by flange
It connects, the different filtering accuracy filter screens (25) that can be taken off is respectively embedded into inside junction；Each cavity and filter screen can be free groups
Dress, replacement, increase and decrease；Water inlet (4) is equipped with the first valve (14), and is connected with the spiral stream guidance pipe (24) in front cavity (1)；The
One main water outlet (5) and the second main water outlet (6) are connected with rear chamber (3), are respectively equipped with the second valve (15) and third valve
(16)；Auxiliary waterexit mouth (7) is connected with rear chamber (3), is equipped with the 4th valve (17)；Front cavity (1) and middle chamber (2) lower end point
Not She You the first slag-drip opening of infundibulate (8) and the second slag-drip opening (9), it is controlled by the 5th valve (18) and the 6th valve (19)
Folding；Cavity is equipped with pressure gauge (13)；The device is supported equipped with mating pedestal.
2. mine down-hole industrial water pressure-reducing filter according to claim 1, which is characterized in that the filter cavity
For circular cylindrical cavity, and the front end of front cavity and the rear end of rear chamber are cheese, each face rounding off of cavity.
3. mine down-hole industrial water pressure-reducing filter according to claim 1, which is characterized in that each cavity band
There are ring flange (10), is connected at ring flange (10) by gasket (11) and bolt (12).
4. mine down-hole industrial water pressure-reducing filter according to claim 1, which is characterized in that the middle chamber
(2) number can increase or decrease, and filter screen (25) number can also increase accordingly or reduce.
5. mine down-hole industrial water pressure-reducing filter according to claim 1, which is characterized in that the filter screen
It (25) is stainless steel filtering net, filtering accuracy improves step by step.
6. mine down-hole industrial water pressure-reducing filter according to claim 1, which is characterized in that the spiral stream guidance
Managing (24) water export, face does not pass through strainer (25) direction.
7. mine down-hole industrial water pressure-reducing filter according to claim 1, which is characterized in that first valve
(14), the second valve (15), third valve (16), the 4th valve (17), the 5th valve (18) and the 6th valve (19) are adjustable
The 4th valve (17) for saving the valve of aperture, and controlling auxiliary waterexit mouth is two-way valve.
8. mine down-hole industrial water pressure-reducing filter according to claim 1, which is characterized in that the pressure gauge
(13) it is located on middle chamber (2).
9. mine down-hole industrial water pressure-reducing filter according to claim 1, which is characterized in that the mating pedestal
With curved support face (20), curved support face is equipped with Rubber shock-absorbing pad (26), and support is equipped with below curved support face (20)
Bar (21) is equipped with attachment beam (22) between each support rod (21).
10. mine down-hole industrial water pressure-reducing filter according to claim 1, which is characterized in that the mating bottom
The support rod (21) of seat is equipped with universal adjustment foot (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920205600.XU CN209575931U (en) | 2019-02-18 | 2019-02-18 | A kind of mine down-hole industrial water pressure-reducing filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920205600.XU CN209575931U (en) | 2019-02-18 | 2019-02-18 | A kind of mine down-hole industrial water pressure-reducing filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209575931U true CN209575931U (en) | 2019-11-05 |
Family
ID=68354872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920205600.XU Active CN209575931U (en) | 2019-02-18 | 2019-02-18 | A kind of mine down-hole industrial water pressure-reducing filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209575931U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109603259A (en) * | 2019-02-18 | 2019-04-12 | 彭亚 | A kind of mine down-hole industrial water pressure-reducing filter |
-
2019
- 2019-02-18 CN CN201920205600.XU patent/CN209575931U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109603259A (en) * | 2019-02-18 | 2019-04-12 | 彭亚 | A kind of mine down-hole industrial water pressure-reducing filter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109603259A (en) | A kind of mine down-hole industrial water pressure-reducing filter | |
| CN203329472U (en) | Venturi pipeline filter | |
| CN209575931U (en) | A kind of mine down-hole industrial water pressure-reducing filter | |
| CN103463866B (en) | Automatic back-washing disc type centrifugal filtering system | |
| CN203291629U (en) | Vertical-type spiral flow filter for turbid circulating water during steel smelting | |
| CN103566644A (en) | On-line self-cleaning high-efficient precision filter | |
| CN105413274A (en) | Filter used for hydraulic engineering | |
| CN203778418U (en) | Automatic pipeline backwashing device | |
| CN213853335U (en) | Back flush filter for tunnel spraying dust device | |
| CN203355445U (en) | Back-wash flow-guiding non-return dirt separator | |
| CN214837541U (en) | Embedded oil return filter | |
| CN206090804U (en) | Novel sewage promotes drainage equipment | |
| CN206910965U (en) | A kind of pipe used in mine purifier | |
| CN208934729U (en) | Underground pressure air, Water supplying filtering device | |
| CN109420373A (en) | Self-cleaning filter | |
| CN209378610U (en) | Cylindricality vortex dirt-remover | |
| CN109292906B (en) | Hydraulic cyclone sand removal device and use method thereof | |
| CN208105430U (en) | A kind of sewage discharge anti-clogging pipeline | |
| CN205867757U (en) | Running water goes out water filter equipment | |
| CN208065892U (en) | Static pressure waterpipe type filter | |
| CN211585393U (en) | Underground dustproof pipeline purification structure | |
| CN211611825U (en) | Self-flushing filtering water delivery pipeline | |
| CN221309813U (en) | Split filtering mechanism and Y-shaped filter | |
| CN117704086A (en) | Slag discharge valve convenient to wash | |
| CN210814079U (en) | Overflow tower tail row system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |