CN102824765B - Device for removing suspended matters in water - Google Patents
Device for removing suspended matters in water Download PDFInfo
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- CN102824765B CN102824765B CN201110163334.7A CN201110163334A CN102824765B CN 102824765 B CN102824765 B CN 102824765B CN 201110163334 A CN201110163334 A CN 201110163334A CN 102824765 B CN102824765 B CN 102824765B
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- water
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- flocculation
- demarcation strip
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Abstract
The invention provides a device for removing suspended matters in water, comprising a sealed shell with a hollow cavity. The shell is provided with a water inlet pipe and a water outlet pipe; a division plate arranged in the hollow cavity divides the hollow cavity into a coagulation cavity and a tilted plate precipitation cavity; the coagulation cavity is internally provided with a first division plate which divides the coagulation cavity into a coagulation zone and a flocculation zone; the coagulation zone and the flocculation zone are communicated with each other through a water inlet hole on the top of the first division plate; the coagulation zone is internally provided with a flow disturbing device; the coagulation zone below the flow disturbing device is communicated with the water inlet pipe; the bottom of the division plate is provided with an opening through which the flocculation zone and the tilted plate precipitation cavity are communicated with each other; the side wall of the tilted plate precipitation cavity is provided with a water collection tank; the water collection tank is communicated with the water outlet pipe; the bottom of the tilted plate precipitation cavity is provided with a sludge hopper; and the bottom of the sludge hopper is provided with a sludge discharge pipe. The device provided by the invention can be used for removing suspended matters in water, has a compact structure and large volume processing capacity, occupies less space and saves the mine water purification and reutilization cost.
Description
Technical field
The present invention relates to reuse of wastewater technology, particularly relate to a kind of device removing suspension in water.
Background technology
The underground water burst produced in process of coal mining and digging produce in draining that is dust-proof, cooling device collect and discharge for mine water is unified.Mine water is the waste water containing excessive suspensions such as dust and rock dirt, after wastewater treatment (namely removing the suspension in water), need just can be used as production, life and ecological water.
In prior art, the method removing suspension in mine water is, in surface construction sewage treatment plant, in mining area, build water supply conduit simultaneously, by these water supply conduits, mine water is transported to sewage treatment plant, in sewage treatment plant, by coagulation, precipitation, filtering technique, mining area is delivered to as down-hole or aboveground industrial water via water return pipeline again to purifying waste water after purification of mine drainage process.
The perfect transfer pipeline for sending water and backwater must be relied on to suspended substance removal method in mine water due to this in prior art, and transfer pipeline is longer, thus substantially increase the difficulty of transfer pipeline maintenance, add the cost removing suspension in mine water; In addition, the inner various pipeline in mining area is complicated and changeable, the existence of many class pipelines with regard to bull point unsafe factor, also for Safety of Coal Mine Production adds hidden danger.
Summary of the invention
The invention provides a kind of device removing suspension in water, in order to solve defect in prior art, realize carrying out suspended substance removal process at scene, mining area to mine water, the water after process directly can be used for mining area production and application.
The invention provides a kind of device removing suspension in water, comprising: a horizontally disposed inner band has the closure casing of cavity, and the water inlet pipe described housing is respectively arranged with for adding water in described housing and the drainpipe for water is discharged; In described cavity, described cavity is separated into a coagulation chamber and is used for precipitating the sloping plate deposition chamber of the suspension in described water by vertically disposed dividing plate; The first demarcation strip is vertically fixedly installed in described coagulation chamber, described coagulation chamber is divided into coagulation district and flocculation zone by described first demarcation strip, and described coagulation district is connected with the water inlet of described flocculation zone by the first demarcation strip top, be provided with the disturbing flow device for abundant mixing water and coagulated agent in described coagulation district, the coagulation district below described disturbing flow device is connected with described water inlet pipe; The bottom of described dividing plate is provided with the opening for being communicated with described flocculation zone and described sloping plate deposition chamber, the sidewall in described sloping plate deposition chamber is provided with the water leg for collecting the clear water after precipitation reaction, and described water leg is connected with described drainpipe, the bottom in described sloping plate deposition chamber is provided with the sludge bucket for collecting the precipitation bed mud after precipitation reaction, and the bottom of described sludge bucket is provided with the discharge pipeline for being discharged to by described precipitation bed mud outside described housing.
The device of suspension in removal water provided by the invention, by effectively removes the suspension in mine water after carrying out coagulation, precipitation reaction to mine water, water quality after treatment can meet the requirement of mining area industrial water completely, achieves the regeneration to sewage; And, this apparatus structure is compact, volume disposal ability large, it is little to take up an area, without the need to being delivered to sewage treatment plant by transfer pipeline again, eliminate transfer pipeline construction and the high cost needed for long-term maintenance, also eliminate and increase the incidental potential safety hazard of pipeline, improve the economy of suspended substance removal process in mine water, security.
Accompanying drawing explanation
Fig. 1 is the top view that the present invention removes device one embodiment of suspension in water.
Fig. 2 be in Fig. 1 A-A to sectional view.
Fig. 3 be in Fig. 1 B-B to sectional view.
Fig. 4 be in Fig. 1 C-C to sectional view.
Reference numeral:
1-housing; 101-water inlet pipe; 102-drainpipe;
2-sloping plate deposition chamber; 3-coagulation chamber; 23-dividing plate;
201-first demarcation strip; 202-second demarcation strip; 203-the 3rd demarcation strip;
31-coagulation district; 321-mono-section of flocculation zone; 322-bis-sections of flocculation zones;
323-tri-sections of flocculation zones; 231-opening; 311-disturbing flow device;
32-flocculation zone; 21-water leg; 312-top board;
313-base plate; 314-burbling ball; 204-water inlet;
205-flap; The straight plate of 206-; 22-drainage channel;
211-sludge bucket; 212-discharge pipeline.
Detailed description of the invention
The technical scheme of the embodiment of the present invention is further illustrated below in conjunction with the drawings and specific embodiments.
Fig. 1 is the top view that the present invention removes device one embodiment of suspension in water.Fig. 2 be in Fig. 1 A-A to sectional view.Fig. 3 be in Fig. 1 B-B to sectional view.Fig. 4 be in Fig. 1 C-C to sectional view.Please refer to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, in the removal water that the present embodiment provides, the device of suspension comprises: a horizontally disposed inner band has the closure casing 1 of cavity, and the water inlet pipe 101 housing 1 is respectively arranged with for adding water in housing 1 and the drainpipe 102 for water is discharged; In cavity, cavity is separated into a coagulation chamber 3 and is used for precipitating the sloping plate deposition chamber 2 of the suspension in water by vertically disposed dividing plate 23; The first demarcation strip 201 is vertically fixedly installed in coagulation chamber 3, coagulation chamber 3 is divided into coagulation district 31 and flocculation zone 32 by the first demarcation strip 201, and coagulation district 31 is connected with the water inlet 204 of flocculation zone 32 by the first demarcation strip 201 top, be provided with the disturbing flow device 311 for abundant coagulation water and coagulated agent in coagulation district 31, the coagulation district 31 below disturbing flow device 311 is connected with water inlet pipe 101; The bottom of dividing plate 23 is provided with the opening 231 for being communicated with flocculation zone 32 and sloping plate deposition chamber 2, the sidewall in sloping plate deposition chamber 2 is provided with the water leg 21 for collecting the clear water after precipitation reaction, and water leg 21 is connected with drainpipe 102, the bottom in sloping plate deposition chamber 2 is provided with the sludge bucket 211 for collecting the precipitation bed mud after precipitation reaction, and the bottom of sludge bucket 211 is provided with the discharge pipeline 212 for being discharged to by precipitation bed mud outside housing 1.
Particularly, housing 1 can be a thin-walled cube, the dividing plate 23 that the cavity of its inside can be arranged perpendicular to the bottom surface of housing 1 by one is separated into coagulation chamber 3 and a sloping plate deposition chamber 2, or the dividing plate 23 that also all can arrange perpendicular to the bottom surface of housing 1 by two is separated into the sloping plate deposition chamber 2 being positioned at middle coagulation chamber 3 and being positioned at both sides, coagulation chamber 3, first illustrate for a sloping plate deposition chamber 2 in the present embodiment.Coagulation chamber 3 is separated into coagulation district 31 and flocculation zone 32 by the first demarcation strip 201 be vertically installed in it, precipitate suspension in water (concrete adopt same flow oblique board sedimentation or anisotropic flow sloping plate deposition all can) by the swash plate of the medium position being fixedly attached to sloping plate deposition chamber 2 sidewall in sloping plate deposition chamber 2, the bottom in coagulation district 31 is then connected with sloping plate deposition chamber 2 by the opening 231 of the bottom of dividing plate 23; Disturbing flow device 311 in coagulation district 31 can be fixedly connected with the middle part of the sidewall in coagulation district 31, water inlet pipe 101 can be arranged on a sidewall (side of housing 1) in the coagulation district 31 of the below of disturbing flow device 311, must via disturbing flow device 311 after could via the water inlet 204 at first demarcation strip 201 top enter into flocculation zone 32 after entering into coagulation district 31 to make waste water by water inlet pipe 101; Drainpipe 102 can be arranged on the side wall upper part of housing 1, and can be connected with the end of water leg 21, water leg 21 can for being fixedly attached to the opening up U-lag on the sidewall in sloping plate deposition chamber 2, make to enter in U-lag from the opening of U-lag via the reacted clear water of sloping plate deposition, then discharge via drainpipe 102.
Use the device process mine water of suspension in the removal water of the present embodiment, after first the mine water being mixed with coagulated agent can being pressurizeed by water pump, the bottom in coagulation district 31 is entered by water inlet pipe 101, entering in flocculation zone 32 by the top in coagulation district 31 after the rapid coagulation effect of disturbing flow device 311 in coagulation district 31, then, mine water after flocculation reaction enters sloping plate deposition chamber 2 by the opening 231 of the bottom of dividing plate 23 and carries out precipitation reaction, namely the suspension of pureed has been become to flow in the sludge bucket 211 below swash plate along swash plate on the one hand, and be discharged to outside housing 1 by discharge pipeline 212, clear water then flows upward in water leg 21 along swash plate on the other hand, discharge eventually through drainpipe 102 and think down-hole fire-fighting, watering and coal preparation plant supply water.
From the above, in this removal water suspension device process after water effectively can remove suspension in mine water, again as mining area industrial water, without the need to being delivered to sewage treatment plant by transfer pipeline again, thus avoid construction and safeguard transfer pipeline, greatly save the cost of purification of mine drainage process; And this apparatus structure is compact, volume is large, processing speed is fast, improves the efficiency for the treatment of mine drainage, there is good economy and higher security.
In the above-described embodiments, as shown in Figure 2, disturbing flow device 311 comprises top board 312 on the sidewall being fixedly connected on coagulation district 31 and base plate 313, and be arranged on top board 312, burbling ball 314 in cavity that the sidewall in base plate 313 and coagulation district 31 surrounds.Burbling ball 314 in disturbing flow device 311 enhances turbulent effect by increasing particles collision probability, enhances coagulating effect.
In the above-described embodiments, as shown in Figure 2, the second demarcation strip 202 and the 3rd demarcation strip 203 is vertically fixedly installed in flocculation zone 32, one section of flocculation zone 321 is formed between second demarcation strip 202 and the first demarcation strip 201, two sections of flocculation zones 322 are formed between second demarcation strip 202 and the 3rd demarcation strip 203, three sections of flocculation zones 323 are formed between 3rd demarcation strip 203 and the sidewall of housing 1, one section of flocculation zone 321 is connected with the bottom of two sections of flocculation zones 322, two sections of flocculation zones 322 are connected with the top of three sections of flocculation zones 323, three sections of flocculation zones 323 are connected with sloping plate deposition chamber 2 by the opening 231 bottom dividing plate 23, namely, through hole can be set in the bottom of the second demarcation strip 202 or gap makes one section of flocculation zone 321 be connected with the bottom of two sections of flocculation zones 322, through hole can be set at the top of the 3rd demarcation strip 203 or gap makes two sections of flocculation zones 322 be connected with the top of three sections of flocculation zones 323.Be vertically installed with in one section of flocculation zone 321 in multiple parallel and incorgruous each other flap 205, two sections of flocculation zones 322 be vertically installed with multiple parallel and each other flap 205, three sections of flocculation zones 323 be in the same way vertically installed with multiple parallel straight plate 206.Like this, by the multi-form flocculation of abundant mixed mine water through one section of flocculation zone, 321, two sections of flocculation zones 322 and three sections of flocculation zones 323, further enhance flocculation reaction effect, also shorten the reaction time, ensure that and obtain high-quality water quality after suspended substance removal process.
In the above-described embodiments, as shown in figures 1 and 3, the surrounding of anisotropic flow swash plate, for being provided with the anisotropic flow sloping plate deposition reaction chamber of multiple heterotropic flow precipitation inclined plate, specifically can be fixedly attached on surrounding's sidewall in precipitation reaction chamber by sloping plate deposition chamber 2.Compared to same flow oblique board sedimentation, the cost of anisotropic flow sloping plate deposition is cheaper, and multiple heterotropic flow precipitation inclined plate improves precipitation surface load, also reduces the area in precipitation chamber simultaneously, reaches and both ensure that effluent quality also makes the object that overall structure is compacter.
Optimally, as shown in Figure 2, flap incorgruous in one section of flocculation zone 321 205 maximum spacings are 25mm, and minimum spacing is 50mm; Spacing in two sections of flocculation zones 322 between flap 205 is in the same way 50mm; Spacing in three sections of flocculation zones 323 between straight plates 206 are 100mm, and the spacing rationally arranging flap 205 or straight plate 206 in flocculation zone 32 can enhanced coagulation effect, improves the water quality after process further.
Optimally, the swash plate of anisotropic flow swash plate is long is 1m, and the angle of anisotropic flow swash plate and horizontal plane is between 55 ° ~ 60 °, and the anisotropic flow swash plate arranged in this manner reaches good sedimentation effect, more suspension is flowed out with sludge-like, and improves the water quality of isolated clear water further.
In an alternative embodiment of the invention, as shown in Figure 1, in the removal water of the present embodiment suspension device in sloping plate deposition chamber 2 be two, be separately positioned on the both sides in coagulation chamber 3, cavity in housing 1 is separated into the sloping plate deposition chamber 2 being positioned at middle coagulation chamber 3 and being positioned at both sides, coagulation chamber 3 by the dividing plate 23 namely all arranged perpendicular to the bottom surface of housing 1 by two, and other structure is all same as the previously described embodiments.Like this, mine water after flocculation reaction can enter adjacent sloping plate deposition chamber 2 via the opening 231 bottom dividing plate 23 respectively, clear water after precipitation then flows out via the drainpipe 102 of the water leg 21 in the sloping plate deposition chamber 2 at place and corresponding water leg 21 setting respectively respectively, thus the water yield of this device is improved, further increase the operating efficiency of the device of suspension in the removal water of the present embodiment.
In the above-described embodiments, as shown in Figure 1, drainpipe 102 is one, the top in coagulation district 31 is provided with the drainage channel 22 for being communicated with two water legs 21 be arranged at respectively in described sloping plate deposition chamber 2, drainpipe 102 is arranged on the sidewall of housing 1, and is connected with the water leg 21 closed in described two water legs; Wherein, drainage channel 22 is not communicated with coagulation district 31, to ensure not having cleaned mine water can not be mixed in the clear water after purification, utilizes a drainpipe 102 to be discharged by the water after purification simultaneously, is more convenient to conveying and the use of the water after to purification.
In the above-described embodiments, water inlet pipe 101 is connected with pipe-line mixer, to add coagulated agent by the dosing mouth on pipe-line mixer side, thus mine water can be made directly to flow in coagulation district 31 via warp after water pump pressurization by pipe-line mixer, facilitate feeding operations, improve the efficiency using the device of suspension in this removal water to dispose of sewage.
Last it is noted that above embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (7)
1. remove a device for suspension in water, it is characterized in that, comprising: a horizontally disposed inner band has the closure casing of cavity, and the water inlet pipe described housing is respectively arranged with for adding water in described housing and the drainpipe for water is discharged; In described cavity, described cavity is separated into a coagulation chamber and is used for precipitating the sloping plate deposition chamber of the suspension in described water by vertically disposed dividing plate; The first demarcation strip is vertically fixedly installed in described coagulation chamber, described coagulation chamber is divided into coagulation district and flocculation zone by described first demarcation strip, and described coagulation district is connected with the water inlet of described flocculation zone by the first demarcation strip top, be provided with the disturbing flow device for abundant coagulation water and coagulated agent in described coagulation district, the described coagulation district below described disturbing flow device is connected with described water inlet pipe; The bottom of described dividing plate is provided with the opening for being communicated with described flocculation zone and described sloping plate deposition chamber, the sidewall in described sloping plate deposition chamber is provided with the water leg for collecting the clear water after precipitation reaction, and described water leg is connected with described drainpipe, the bottom in described sloping plate deposition chamber is provided with the sludge bucket for collecting the precipitation bed mud after precipitation reaction, and the bottom of described sludge bucket is provided with the discharge pipeline for being discharged to by described precipitation bed mud outside described housing;
The second demarcation strip and the 3rd demarcation strip is vertically fixedly installed in described flocculation zone, one section of flocculation zone is formed between described second demarcation strip and described first demarcation strip, two sections of flocculation zones are formed between described second demarcation strip and described 3rd demarcation strip, three sections of flocculation zones are formed between described 3rd demarcation strip and the sidewall of described housing, described one section of flocculation zone is connected with the bottom of described two sections of flocculation zones, described two sections of flocculation zones are connected with the top of described three sections of flocculation zones, described three sections of flocculation zones are connected with described sloping plate deposition chamber by the described opening bottom described dividing plate, be vertically installed with multiple parallel and incorgruous each other flap in described one section of flocculation zone, be vertically installed with multiple parallel and flap in the same way each other in described two sections of flocculation zones, described three sections of flocculation zones are vertically installed with multiple parallel straight plate.
2. the device of suspension in removal water according to claim 1, it is characterized in that, described disturbing flow device comprises top board on the sidewall being fixedly connected on described coagulation district and base plate, and be arranged on described top board, burbling ball in cavity that the sidewall in described base plate and described coagulation district surrounds.
3. the device of suspension in removal water according to claim 1 and 2, it is characterized in that, described sloping plate deposition chamber is the heterotropic flow precipitation inclined plate precipitation reaction chamber being provided with multiple anisotropic flow swash plate.
4. the device of suspension in removal water according to claim 3, is characterized in that, the swash plate of described anisotropic flow swash plate is long is 1m, and the angle of described anisotropic flow swash plate and horizontal plane is between 55 ° ~ 60 °.
5. the device of suspension in removal water according to claim 1, it is characterized in that, described sloping plate deposition chamber is two, is separately positioned on the both sides in described coagulation chamber.
6. the device of suspension in removal water according to claim 5, it is characterized in that, described drainpipe is one, the top in described coagulation district is provided with the drainage channel for being communicated with two the described water legs be arranged at respectively in described sloping plate deposition chamber, described drainpipe is arranged on the sidewall of described housing, and is connected with the water leg closed in described two water legs.
7. the device of suspension in removal water according to claim 1 and 2, is characterized in that, described water inlet pipe is connected with pipe-line mixer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110163334.7A CN102824765B (en) | 2011-06-17 | 2011-06-17 | Device for removing suspended matters in water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110163334.7A CN102824765B (en) | 2011-06-17 | 2011-06-17 | Device for removing suspended matters in water |
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| CN102824765A CN102824765A (en) | 2012-12-19 |
| CN102824765B true CN102824765B (en) | 2015-04-22 |
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| CN201110163334.7A Active CN102824765B (en) | 2011-06-17 | 2011-06-17 | Device for removing suspended matters in water |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103334484B (en) * | 2013-07-05 | 2016-03-09 | 浙江大学 | A kind of separate system rainwater drainage system end rainwater purification well |
| CN106018049B (en) * | 2016-07-14 | 2019-01-22 | 宣尧杭 | The separator for mud and water that suspended matter can sieve |
| CN108840470A (en) * | 2018-06-25 | 2018-11-20 | 新阳科技集团有限公司 | A kind of circulation water recycling device |
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| CN2512771Y (en) * | 2001-10-25 | 2002-09-25 | 上海大屯能源股份有限公司 | Combined water purifier for water treatment of mine well |
| CN101073715A (en) * | 2007-03-29 | 2007-11-21 | 复旦大学 | Apparatus and process for clarifying water efficiently |
| CN201033264Y (en) * | 2007-03-29 | 2008-03-12 | 复旦大学 | High-efficiency water clarifying processing equipment |
| CN101456614A (en) * | 2008-12-18 | 2009-06-17 | 江苏新纪元环保有限公司 | Quick-speed clarification tank |
| CN101880078A (en) * | 2010-02-03 | 2010-11-10 | 王鹤立 | High-efficiency low-consumption complete equipment for coagulation clarification sludge concentration |
| CN202122857U (en) * | 2011-06-17 | 2012-01-25 | 淮南矿业(集团)有限责任公司 | Device for removing suspended matters in water |
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2011
- 2011-06-17 CN CN201110163334.7A patent/CN102824765B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2512771Y (en) * | 2001-10-25 | 2002-09-25 | 上海大屯能源股份有限公司 | Combined water purifier for water treatment of mine well |
| CN101073715A (en) * | 2007-03-29 | 2007-11-21 | 复旦大学 | Apparatus and process for clarifying water efficiently |
| CN201033264Y (en) * | 2007-03-29 | 2008-03-12 | 复旦大学 | High-efficiency water clarifying processing equipment |
| CN101456614A (en) * | 2008-12-18 | 2009-06-17 | 江苏新纪元环保有限公司 | Quick-speed clarification tank |
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