CN203392952U - Mine water treatment device for underground coal mines - Google Patents
Mine water treatment device for underground coal mines Download PDFInfo
- Publication number
- CN203392952U CN203392952U CN201320408345.1U CN201320408345U CN203392952U CN 203392952 U CN203392952 U CN 203392952U CN 201320408345 U CN201320408345 U CN 201320408345U CN 203392952 U CN203392952 U CN 203392952U
- Authority
- CN
- China
- Prior art keywords
- water
- back flushing
- zone
- chamber
- filtration chamber
- 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
Images
Landscapes
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The utility model belongs to the technical field of water treatment, and relates to a mine water treatment device for underground coal mines. The mine water treatment device comprises a water inlet pipe, a water outlet pipe and a box, wherein the water inlet pipe and the water outlet pipe are respectively connected with the box; the box is divided into a reaction chamber and a filtration chamber by a division plate; the reaction chamber is divided into a reaction zone, a sludge depositing zone and a water collecting zone by a frame-type division plate; the water collecting zone is arranged on one side adjacent to the filtration chamber; the sludge depositing zone is arranged at the bottom of the frame-type division plate; the reaction zone is arranged in the frame-type division plate; a corrugated reactor is arranged in the frame-type division plate; the filtration chamber is divided into an upper filtration lattice zone and a lower clean water zone by a filter material supporting baseplate; the filtration lattice zone is divided into a plurality of filtration lattices by longitudinal filtration chamber division plates; each filtration lattice is divided into a water-to-filtered distribution and backwashing water collecting zone and a filter material zone from top to bottom. The mine water treatment device has the advantages of short technological process, good reaction effect, simple structure, high automation degree and capability of backwashing a filtration system by using clear water treated by self.
Description
Technical field
The utility model belongs to water-treatment technology field, relates to a kind of water treatment device, relates in particular to a kind of mine water for underground coal mine treatment unit.
Background technology
Integral water purifier is a kind of integrated water treatment equipment with several functions such as coagulation, precipitation, filtrations, at present, in China's coal-mine day mineral well water treatment plant, the application of integral water purifier is more extensive, such as for the treatment of reuse after common mine water as industrial process waters, bath water etc.
Often there is the following problem in existing integral water purifier: its technical process is longer, comprises the unit such as coagulation, precipitation, filtration, causes physical dimension excessive, and complex structure, can not be used in tunnel narrow and small under coal mine; For the pit water of iron content, manganese, sulfide and suspended substance, also there is no special mine water for underground coal mine treatment unit at present; The reaction member of general water purifier adds that the reaction times is too short after medicament, reaction effect is poor, can not remove thoroughly above-mentioned pollutent; Filtering unit often adopts the pressure back flushing at siphon back flushing or additionaling power water source, wherein rely on siphon to carry out back flushing, easily back flushing not thoroughly, unclean, the pressure back flushing at additionaling power water source needs additional water pump and pipeline, the complexity that increase of investment, system are become.The Chinese utility model patent that application number is 201020230372.0 provides a kind of and by waste water, has automatically drawn region, waste water lifting region, electrical control region, chemical agent and add region, chemical precipitation Qiang Yi chamber, chemical precipitation Qiang Er chamber, chemical precipitation Qiang San chamber, middle clarifying area, filtered water lifting region, Filtration Adsorption region and form a single unit system, unique chamber layout can make current be the three-dimensional force and velocity of a current in treatment facility inside, but this water treatment device structure is comparatively complicated, floor space is large, is not suitable for mine water for underground coal mine and processes.
Therefore, be necessary to develop that a kind of technical process is short, reaction effect good, simple in structure, level of automation is high, can utilize the clear water after himself processing filtering system to be carried out to the mine water for underground coal mine treatment unit of back flushing.
Utility model content
The utility model provides the mine water for underground coal mine treatment unit of a kind of down-the hole treatment iron content, manganese, sulfide and suspended substance pit water, has solved existing integral water purifier technical process length, complex structure, the excessive problem of physical dimension.
For achieving the above object, the utility model has adopted following technical scheme:
A treatment unit, this device comprises water inlet pipe, rising pipe and casing, water inlet pipe is connected with casing respectively with rising pipe, it is characterized in that: casing becomes reaction chamber and left and right, filtration chamber two portions by baffle for separating; Described reaction chamber becomes reaction zone, mud accumulation area and catchment area by frame type baffle for separating, and catchment area is positioned at the bottom that the Yi Ce， mud accumulation area adjacent with filtration chamber is positioned at frame type dividing plate, and it is inner that reaction zone is positioned at frame type dividing plate, and frame type dividing plate inside is provided with ripple reactor; Described filtration chamber is divided into the filter grid district on top and the clear water zone of bottom by filtrate support baseboard, filter grid district is separated into several filter grids by the filtration chamber's division plate longitudinally arranging, and each filter grid inside is divided into from top to bottom treats drainage water distribution hold concurrently backwashing water collecting region and filtrate district;
Described reaction chamber is connected with each filter grid in filtration chamber by water-division pipeline;
The drainage water distribution backwashing water collecting region of holding concurrently for the treatment of in each filter grid of described filtration chamber is connected with discharge pipe line by the intake back flushing water shoot of holding concurrently of filter grid, and the filter grid water inlet back flushing water shoot of holding concurrently stretches into filter grid inside and is connected with cloth tank.
Device of the present utility model, for removing iron, manganese, sulfide and the suspended substance of pit water, can utilize the clear water after himself processing to carry out back flushing to filtering system.It adopts reaction chamber, filtration chamber's integral structure, has removed the precipitation unit that general water purifier generally adopts, and makes iron content, manganese, sulfide and suspended substance pit water after reaction chamber fully reacts, and directly enters filtration chamber and filters; And the utility model strengthened the volume of reaction chamber, extended the reaction times, improved reaction effect; Filter back flushing and utilize the clear water after himself processing to carry out back flushing to filtering system, without external impetus water source, simplified back-purge system.
As preferably, described water-division pipeline comprise the reaction chamber rising pipe that is connected with catchment area, be connected with each reaction chamber rising pipe end treat drainage distribution main, with treat that drainage distribution main is connected treat drainage range pipe, and the filter grid water inlet back flushing water shoot of holding concurrently.
As preferably, described discharge pipe line comprises back flushing branch drain and back flushing main drain, and one end of back flushing branch drain is connected to back flushing main drain, and the other end of back flushing branch drain is connected with treating drainage distribution main; One end of the double back flushing water shoot of described filter grid water inlet is connected to back flushing branch drain.
As preferably, the tetrahedral structure that described reaction chamber is surrounded by reaction chamber wallboard, reaction chamber base plate, reaction chamber top board and dividing plate, described frame type dividing plate is by 1 reaction zone side plate and 1 L-shaped structure of cross section that reaction zone support baseboard forms, and side plate top, reaction zone and reaction chamber top board are fixed.
As preferably, mud accumulation area by reaction chamber wallboard, ripple reactor support baseboard and 10 swash plates be divided into 5 be wedge shape cross water deposition grooves; Cross in water deposition groove and be provided with perforation spoil disposal arm, perforation spoil disposal arm is connected with spoil disposal arm, and each spoil disposal arm is connected with spoil disposal house steward.
As preferably, described filtration chamber is divided into 4 filter grids on top and the clear water zone of bottom by filtration chamber's wallboard, filtration chamber's base plate, filtration chamber's top board, filtration chamber's division plate and filtrate support baseboard by filtration chamber, and the clear water zone of each filter grid bottom is interconnected.
As preferably, in reaction zone, be provided with water-distributing device, described water inlet pipe is connected with water-distributing device, and water inlet pipe is provided with chemical feed pipe; Supporting layer and filter material layer are upwards equipped with successively from filtrate support baseboard in described filtrate district, on the filtrate support baseboard in filtrate district, filter are installed.
As preferably, treat drainage range pipe and back flushing branch drain in each described filter grid are provided with electrically operated valve, for realizing the mutual back flushing of each filter grid of filtration chamber.
As preferably, described water inlet pipe, spoil disposal arm are provided with manually-operated gate.
A kind of equipment for treating water from mine for colliery down-the hole treatment iron content, manganese, sulfide and suspended substance pit water provided by the utility model, the pit water of down-hole iron content, manganese, sulfide and suspended substance by water pump or run by gravity form with certain pressure feeder water inlet pipe, in chemical feed pipe, add after oxidation medicament, with pit water with pressure, enter reaction chamber, the Fe in pit water
2+, Mn
2+, S
2-in reaction zone, by ripple reactor, carry out sufficient redox reaction with oxygenant, the Fe that reaction generates
3+, MnO
2, simple substance S forms small flco, together enters under the sludge settling that 5 of ， mud accumulation area, mud accumulation area cross larger particles in water mud-collecting slots with pit water, after collecting uniformly by perforation spoil disposal arm, be pooled to spoil disposal house steward and discharge system, its water outlet becomes treats that drainage enters into collecting region and collects, through after collection treat drainage by 2 reaction chamber rising pipes, treat that drainage distribution main, 4 treat that drainage range pipe, the 4 filter grid water inlets back flushing water shoots of holding concurrently evenly enter into the cloth tank of 4 filter grids in filtration chamber, after water distribution uniformity, by filtrate, filter, pit water after filtration enters clear water zone, after collecting, enter rising pipe, water outlet enters clear water storehouse also the most at last as water of productive use under coal mine, after for some time is filtered by filtration chamber, the filter effect of filtrate will variation, need to carry out back flushing, back flushing is mainly to utilize the intake pressure of system to carry out back flushing, because reaction chamber and the filtration chamber of this water treatment device is operation with pressure, its water outlet general warranty has the pressure of 0.1MPa, this hydraulic pressure can meet the needs of filter grid back flushing completely, during back flushing, 4 filter grids are carried out successively, during i.e. the 1st filter grid back flushing, the 2nd, 3, 4 three filter grid normal filtration, back flushing water source by the water outlet of these three filter grids as the 1st filter grid, concrete operational process is, first close the water inlet electrically operated valve of the 1st filter grid, that opens the 1st filter grid enters back flushing draining electrically operated valve, close water outlet total valve 45, the water inlet electrically operated valve of the filter grid that its excess-three is individual is opened, back flushing draining electrically operated valve is closed, now 2, 3, the water outlet of 4 three filter grids enters into the filtrate district of the 1st filter grid bottom from clear water zone, after the trapped substance in filtrate district is rinsed, with water, flow to and treat the drainage water distribution backwashing water collecting region of holding concurrently, again by the water-distributing device of the 1st filter grid, the double back flushing water shoot of filter grid water inlet, back flushing branch drain, back flushing main drain is discharged, after back flushing setting-up time reaches, by water outlet total valve 45, the water inlet electrically operated valve of the 1st filter grid is opened, back flushing draining electrically operated valve is closed, complete the back flushing of the 1st filter grid, and then with reference to above-mentioned steps, the back flushing of all the other filter grids is carried out successively, wherein back flushing interval time and backwashing time all can be set by Controlling System.
Mine water for underground coal mine treatment unit of the present utility model has advantages of that technical process is short, reaction effect good, simple in structure, level of automation is high, can utilize the clear water after himself processing to carry out back flushing to filtering system.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the vertical view of the utility model embodiment;
Fig. 3 is the left view of the utility model embodiment;
Fig. 4 is the right view of the utility model embodiment;
Description of reference numerals:
1-water inlet pipe; 2-reaction chamber; 3-filtration chamber;
4-rising pipe; 5-reaction chamber rising pipe; 6-treat drainage distribution main;
7-treat drainage range pipe; The double back flushing water shoot of 8-filter grid water inlet; 9-back flushing branch drain;
10-back flushing main drain; 11-reaction chamber spoil disposal arm; 12-reaction chamber spoil disposal house steward;
13— filtration chamber blow-down pipe; 14-chemical feed pipe; 15-water-distributing device;
16-perforation spoil disposal arm; 17-cloth tank; 18-reaction chamber wallboard;
19-reaction chamber base plate; 20-reaction chamber top board; 21— reaction zone side plate;
25— catchment area; 26-ripple reactor; 27— filtration chamber wallboard;
28— filtration chamber base plate; 29— filtration chamber top board; 30— filtration chamber division plate;
31-filtrate support baseboard; 32-filter grid; 33— clear water zone;
34— filtrate district; 35-treat the drainage water distribution backwashing water collecting region of holding concurrently; 36-supporting layer;
37-filter material layer; 38-filter; 39-swash plate;
40-mistake water deposition groove; 41-electrically operated valve; 42-manually-operated gate;
43-manhole; 44-basic channel-section steel; 45-water outlet total valve;
46-dividing plate.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the technical solution of the utility model is done to the detailed description of a nearly step.
A treatment unit, as shown in Figure 1, this device comprises water inlet pipe 1, rising pipe 4 and casing, and water inlet pipe is connected with casing respectively with rising pipe, and casing is separated into reaction chamber 2 and filtration chamber's 3 left and right two portions by dividing plate 46.Wherein reaction chamber 2 and filtration chamber 3 are Steel Pressure Vessels, and reaction chamber 2 is connected with filtration chamber 3 and forms a whole ， bottom and be provided with channel-section steel basis 44.The tetrahedral structure that reaction chamber 2 is surrounded by reaction chamber wallboard 18, reaction chamber base plate 19, reaction chamber top board 20 and dividing plate 46, simultaneous reactions chamber becomes 24He catchment area, 23, mud accumulation area, reaction zone 25 by frame type baffle for separating again, frame type dividing plate is by 1 reaction zone side plate 21 and 1 L-shaped structure of cross section that reaction zone support baseboard 22 forms, and the top of reaction zone side plate and reaction chamber top board are fixed.Catchment area is positioned at the bottom that the Yi Ce， mud accumulation area adjacent with filtration chamber is positioned at frame type dividing plate, and it is inner that reaction zone is positioned at frame type dividing plate, and frame type dividing plate inside is provided with ripple reactor 26.Filtration chamber is divided into the filter grid district on top and the clear water zone 33 of bottom by filtrate support baseboard 31, filter grid district is separated into several filter grids 32 by the filtration chamber's division plate 30 longitudinally arranging, and each filter grid inside is divided into from top to bottom treats the drainage water distribution 35He filtrate district, backwashing water collecting region 34 of holding concurrently.
Described reaction chamber is connected with each filter grid in filtration chamber by water-division pipeline; Water-division pipeline comprise the reaction chamber rising pipe 5 that is connected with catchment area, be connected with each reaction chamber rising pipe end treat drainage distribution main 6, with treat that drainage distribution main is connected treat drainage range pipe 7, and the filter grid water inlet back flushing water shoot 8 of holding concurrently.
The drainage water distribution backwashing water collecting region of holding concurrently for the treatment of in each filter grid of described filtration chamber is connected with discharge pipe line by the intake back flushing water shoot of holding concurrently of filter grid, and the filter grid water inlet back flushing water shoot of holding concurrently stretches into filter grid inside and is connected with cloth tank 17.Discharge pipe line comprises back flushing branch drain 9 and back flushing main drain 10, and one end of back flushing branch drain is connected to back flushing main drain, and the other end of back flushing branch drain is connected with treating drainage distribution main 6; One end of the double back flushing water shoot of described filter grid water inlet is connected to back flushing branch drain.
As shown in Fig. 2 ~ 4, this device also comprises reaction chamber spoil disposal house steward 12He filtration chamber blow-down pipe 13.Ripple reactor in reaction zone is comprised of a plurality of waved plates that longitudinally arrange, Wei Fengdui peak, leading portion reaction zone structure, and back segment reaction zone is the parallel construction of peak to paddy.Mud accumulation area 24 is divided into the groove of water deposition excessively 40 of 5 wedge shapes by 22,10 swash plates 39 of reaction chamber wallboard 18, reaction zone support baseboard, in crossing water deposition groove 40, be provided with perforation spoil disposal arm 16, perforation spoil disposal arm 16 is connected with spoil disposal arm 11, and each spoil disposal arm 11 is connected with spoil disposal house steward 12.In the present embodiment, filtration chamber 3 is divided into the clear water zone 33 of 4 filter grid 32He bottoms on top by base plate 28, filtration chamber, wallboard 27, filtration chamber, filtration chamber top board 29, filtration chamber division plate 30 and filtrate support baseboard 31, each filter grid 32 all comprises filtrate district 34 and treats the drainage water distribution backwashing water collecting region 35 of holding concurrently, and wherein the clear water zone of each filter grid 32 bottoms is interconnected.The drainage water distribution backwashing water collecting region 35 of holding concurrently for the treatment of of filtration chamber's 3 each filter grids 32 is connected with back flushing main drain 10 with back flushing branch drain 9 by the intake back flushing water shoot 8 of holding concurrently of filter grid.Filtrate district 34 is provided with filter 38 on filtrate support baseboard 31 is upwards equipped with the filtrate support baseboard 31 in supporting layer 36 and filter material layer 37，Ge filtrate district 34 successively.On water inlet pipe 1, be provided with chemical feed pipe 14, water inlet pipe 1 is connected with the water-distributing device 15 of reaction zone 23 simultaneously, each filter grid water inlet back flushing water shoot 8 of holding concurrently is connected with treating the hold concurrently cloth tank 17 of backwashing water collecting region 35 of drainage water distribution, treating in each filter grid 32 is provided with electrically operated valve 41 on drainage range pipe 7 and back flushing branch drain 9, for realizing the mutual back flushing of filtration chamber's 3 each filter grids 32.On water inlet pipe 1, spoil disposal arm 11, filtration chamber blow-down pipe 13, be provided with manually-operated gate 42.In reaction chamber 2 and filtration chamber 3, be provided with manhole 43, during for overhaul of the equipments, use.
The specific works process of this device is, the pit water of down-hole iron content, manganese, sulfide and suspended substance by water pump, pressurize or run by gravity form with certain pressure feeder water inlet pipe, in chemical feed pipe, add after oxidation medicament, with pit water with pressure, enter reaction chamber, the Fe in pit water
2+, Mn
2+, S
2-in reaction zone, by ripple reactor, carry out sufficient redox reaction with oxygenant, the Fe that reaction generates
3+, MnO
2, simple substance S forms small flco, together enters under the sludge settling that 5 of ， mud accumulation area, mud accumulation area cross larger particles in water mud-collecting slots with pit water, after collecting uniformly by perforation spoil disposal arm, be pooled to spoil disposal house steward and discharge system, its water outlet becomes treats that drainage enters into collecting region and collects, through after collection treat drainage by 2 reaction chamber rising pipes, treat that drainage distribution main, 4 treat that drainage range pipe, the 4 filter grid water inlets back flushing water shoots of holding concurrently evenly enter into the cloth tank of 4 filter grids in filtration chamber, after water distribution uniformity, by filtrate, filter, pit water after filtration enters clear water zone, after collecting, enter rising pipe, final outflow water will be as water of productive use under coal mine, after each filter grid is filtered for some time, the filter effect of filtrate will variation, need to carry out back flushing, back flushing is mainly to utilize the intake pressure of system to carry out back flushing, because reaction chamber and the filtration chamber of this water treatment device is operation with pressure, its water outlet general warranty has the pressure of 0.1MPa, this hydraulic pressure can meet the needs of filter grid back flushing completely, during back flushing, 4 filter grids are carried out successively, during i.e. the 1st filter grid back flushing, the 2nd, 3, 4 three filter grid normal filtration, back flushing water source by the water outlet of these three filter grids as the 1st filter grid, concrete operational process is, first close the water inlet electrically operated valve of the 1st filter grid, that opens the 1st filter grid enters back flushing draining electrically operated valve, close water outlet total valve 45, the water inlet electrically operated valve of the filter grid that its excess-three is individual is opened, back flushing draining electrically operated valve is closed, now 2, 3, the water outlet of 4 three filter grids enters into the filtrate district of the 1st filter grid bottom from clear water zone, after the trapped substance in filtrate district is rinsed, with water, flow to and treat the drainage water distribution backwashing water collecting region of holding concurrently, again by the water-distributing device of the 1st filter grid, the double back flushing water shoot of filter grid water inlet, back flushing branch drain, back flushing main drain is discharged, after back flushing setting-up time reaches, by water outlet total valve 45, the water inlet electrically operated valve of the 1st filter grid is opened, back flushing draining electrically operated valve is closed, complete the back flushing of the 1st filter grid, and then with reference to above-mentioned steps, the back flushing of all the other filter grids is carried out successively, wherein back flushing interval time and backwashing time all can be set by Controlling System.
The mine water for underground coal mine treatment unit that the utility model embodiment provides, the pressure range of its water inlet can be 0.2 ~ 0.3MPa, utilizes ripple reactor can make the Fe in device water inlet
2+, Mn
2+, S
2-carry out redox reaction with oxygenant, utilize filtration chamber can remove the small flco that reaction generates, the filtered water of utilizing filtration chamber self to produce is rinsed mutually to filtering unit, reduced outside back-purge system, the operation of simultaneously rinsing has mutually adopted automatic control system, has reduced workman's labour intensity.
Finally it should be noted that: above embodiment only, in order to the technical solution of the utility model to be described, is not intended to limit; Although the utility model is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (9)
1. a mine water for underground coal mine treatment unit, this device comprises water inlet pipe, rising pipe and casing, water inlet pipe is connected with casing respectively with rising pipe, it is characterized in that: casing becomes reaction chamber and left and right, filtration chamber two portions by baffle for separating; Described reaction chamber becomes reaction zone, mud accumulation area and catchment area by frame type baffle for separating, and catchment area is positioned at the bottom that the Yi Ce， mud accumulation area adjacent with filtration chamber is positioned at frame type dividing plate, and it is inner that reaction zone is positioned at frame type dividing plate, and frame type dividing plate inside is provided with ripple reactor; Described filtration chamber is divided into the filter grid district on top and the clear water zone of bottom by filtrate support baseboard, filter grid district is separated into several filter grids by the filtration chamber's division plate longitudinally arranging, and each filter grid inside is divided into from top to bottom treats drainage water distribution hold concurrently backwashing water collecting region and filtrate district;
Described reaction chamber is connected with each filter grid in filtration chamber by water-division pipeline;
The drainage water distribution backwashing water collecting region of holding concurrently for the treatment of in each filter grid of described filtration chamber is connected with discharge pipe line by the intake back flushing water shoot of holding concurrently of filter grid, and the filter grid water inlet back flushing water shoot of holding concurrently stretches into filter grid inside and is connected with cloth tank.
2. a kind of mine water for underground coal mine treatment unit according to claim 1, it is characterized in that: described water-division pipeline comprise the reaction chamber rising pipe that is connected with catchment area, be connected with each reaction chamber rising pipe end treat drainage distribution main, with treat that drainage distribution main is connected treat drainage range pipe, and the filter grid water inlet back flushing water shoot of holding concurrently.
3. a kind of mine water for underground coal mine treatment unit according to claim 2, it is characterized in that: described discharge pipe line comprises back flushing branch drain and back flushing main drain, one end of back flushing branch drain is connected to back flushing main drain, and the other end of back flushing branch drain is connected with treating drainage distribution main; One end of the double back flushing water shoot of described filter grid water inlet is connected to back flushing branch drain.
4. according to a kind of mine water for underground coal mine treatment unit described in claim 1 or 2 or 3, it is characterized in that: the tetrahedral structure that described reaction chamber is surrounded by reaction chamber wallboard, reaction chamber base plate, reaction chamber top board and dividing plate, described frame type dividing plate is by 1 reaction zone side plate and 1 L-shaped structure of cross section that reaction zone support baseboard forms, and side plate top, reaction zone and reaction chamber top board are fixed.
5. a kind of mine water for underground coal mine treatment unit according to claim 4, is characterized in that: mud accumulation area is divided into 5 grooves of water deposition excessively that are wedge shape by reaction chamber wallboard, ripple reactor support baseboard and 10 swash plates; Cross in water deposition groove and be provided with perforation spoil disposal arm, perforation spoil disposal arm is connected with spoil disposal arm, and each spoil disposal arm is connected with spoil disposal house steward.
6. a kind of mine water for underground coal mine treatment unit according to claim 1, it is characterized in that: described filtration chamber is divided into 4 filter grids on top and the clear water zone of bottom by filtration chamber's wallboard, filtration chamber's base plate, filtration chamber's top board, filtration chamber's division plate and filtrate support baseboard by filtration chamber, and the clear water zone of each filter grid bottom is interconnected.
7. according to a kind of mine water for underground coal mine treatment unit described in claim 1 or 2 or 3, it is characterized in that: in reaction zone, be provided with water-distributing device, described water inlet pipe is connected with water-distributing device, and water inlet pipe is provided with chemical feed pipe; Supporting layer and filter material layer are upwards equipped with successively from filtrate support baseboard in described filtrate district, on the filtrate support baseboard in filtrate district, filter are installed.
8. a kind of mine water for underground coal mine treatment unit according to claim 3, is characterized in that: treat drainage range pipe and back flushing branch drain in described filter grid are provided with electrically operated valve.
9. a kind of mine water for underground coal mine treatment unit according to claim 5, is characterized in that: on described water inlet pipe and spoil disposal arm, be respectively equipped with manually-operated gate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320408345.1U CN203392952U (en) | 2013-07-09 | 2013-07-09 | Mine water treatment device for underground coal mines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320408345.1U CN203392952U (en) | 2013-07-09 | 2013-07-09 | Mine water treatment device for underground coal mines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203392952U true CN203392952U (en) | 2014-01-15 |
Family
ID=49904498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320408345.1U Expired - Fee Related CN203392952U (en) | 2013-07-09 | 2013-07-09 | Mine water treatment device for underground coal mines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203392952U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110240323A (en) * | 2019-06-28 | 2019-09-17 | 西安建筑科技大学 | The air-floating apparatus of hydraulic disturbance is provided |
| CN110917679A (en) * | 2019-12-05 | 2020-03-27 | 青岛理工大学 | Micro-water-quantity back-flushing variable-speed upward-flow light filter material filter and method thereof |
| CN115159726A (en) * | 2022-07-07 | 2022-10-11 | 常州大学 | Fluorine-containing wastewater integrated treatment device |
| CN115430183A (en) * | 2022-08-30 | 2022-12-06 | 广东科力水务技术股份有限公司 | Accurate water and gas distribution device for filter tank of water plant |
-
2013
- 2013-07-09 CN CN201320408345.1U patent/CN203392952U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110240323A (en) * | 2019-06-28 | 2019-09-17 | 西安建筑科技大学 | The air-floating apparatus of hydraulic disturbance is provided |
| CN110917679A (en) * | 2019-12-05 | 2020-03-27 | 青岛理工大学 | Micro-water-quantity back-flushing variable-speed upward-flow light filter material filter and method thereof |
| CN115159726A (en) * | 2022-07-07 | 2022-10-11 | 常州大学 | Fluorine-containing wastewater integrated treatment device |
| CN115159726B (en) * | 2022-07-07 | 2023-11-17 | 常州大学 | Fluorine-containing wastewater integrated treatment device |
| CN115430183A (en) * | 2022-08-30 | 2022-12-06 | 广东科力水务技术股份有限公司 | Accurate water and gas distribution device for filter tank of water plant |
| CN115430183B (en) * | 2022-08-30 | 2023-12-08 | 广东科力水务技术股份有限公司 | Accurate water and gas distribution device for filter tank of water plant |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203392952U (en) | Mine water treatment device for underground coal mines | |
| CN201410338Y (en) | Water distribution anti-disturbance floc sediment reverse separating device | |
| CN102451580A (en) | Water treatment drawer-type filtering method and device thereof | |
| CN201930588U (en) | Drawer-type filtering device for water treatment | |
| CN203904082U (en) | Efficient and environment-friendly sewage treatment system | |
| CN201890787U (en) | Double-layered pressure type integrated deoiler | |
| CN204147638U (en) | Fibre turntable filter chamber | |
| CN201524463U (en) | Mutual washing filter | |
| CN203706681U (en) | Radioactive sewage treatment equipment | |
| CN203653366U (en) | Th type automatic backwashing water purifier | |
| CN103520972B (en) | A kind of filtering cloth filtering pool for water treatment | |
| CN202322457U (en) | Combined-type water purifier | |
| CN202164187U (en) | Device for recycling electroplating rinsing water | |
| CN104229917A (en) | Active coke sewage deep treatment device | |
| CN203899211U (en) | Oil-water separation device for bio-ester plasticizer | |
| CN203728686U (en) | Integrated type domestic wastewater treatment device | |
| CN202924854U (en) | Flocculation rotary table filter tank of sewage treatment | |
| CN212246534U (en) | Mine water purification treatment device | |
| CN111635064A (en) | Automatic reclaimed water purification and utilization system and construction method | |
| CN204973191U (en) | Continuous szyrt filter equipment of many bins of multistage water distribution | |
| CN205216392U (en) | Graphite alkene effluent treatment plant | |
| CN206069419U (en) | A kind of water for industrial use pretreatment system of environment-friendly high-efficiency | |
| CN202983306U (en) | Coagulating sedimentation system in mine water treatment process | |
| CN103041626B (en) | Coagulating sedimentation system in treating mine drainage process | |
| CN218810821U (en) | Pressure type denitrification reactor and system |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 Termination date: 20180709 |