CN1329311C - Bearing sewage processor with coal as filtering material - Google Patents
Bearing sewage processor with coal as filtering material Download PDFInfo
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- CN1329311C CN1329311C CNB2003101139507A CN200310113950A CN1329311C CN 1329311 C CN1329311 C CN 1329311C CN B2003101139507 A CNB2003101139507 A CN B2003101139507A CN 200310113950 A CN200310113950 A CN 200310113950A CN 1329311 C CN1329311 C CN 1329311C
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Abstract
The present invention relates to a bearing sewage treatment device with coal as filtering materials, which is connected with at least one set of bearing water distributing tanks for oil water separation, bearing coal water filtering tanks and bearing water collecting tanks with coal as the filtering materials in order. The bearing sewage treatment device is composed of a water supply and drainage device, a mud scraping device, an oil collecting and discharging device, a mud collecting and discharging device, the coal filtering materials, a water collecting and discharging device, a back washing water supplying device, an air charging and exhausting device, a pipeline, a control valve, a water pump, etc. The bearing sewage treatment device is provided with a working table for filling, unloading and taking coal; connecting pipelines of the water distributing tank and the water collecting tank are connected with valves and liaison pipes; the tanks are connected through the valves; the bearing sewage treatment device is connected with a sewage pipeline, a liaison pipeline, a drainage pipeline and a clean water pipeline; the water pump is arranged on the liaison pipeline; the liaison pipeline and the water distributing tank and the water collecting tank of the filtering tanks are connected through the valves. Through the control on the valves and the water pump, the connection in series and the connection in parallel between the filtering tanks can be realized, and processes, such as the running of the filtering devices, the drainage, coal taking and filling operation, etc., can be realized.
Description
Affiliated technical field
The present invention relates to a kind of bearing sewage treating apparatus of using the charcoal coal as filtrate, belong to water treatment field.
Background technology
At present, known waste disposal plant mainly is biochemical process and filtration method, biochemical process has certain requirement for water quality in sewage disposal, the water treatment quality is restricted bigger, and the place is huge, atmospheric pollution is serious, flow for water has strict requirement, and the sewage disposal cycle is long, water treatment expense height, and sedimentary mud need carry out harmless treatment, otherwise will pollute.The filtrate that filtration method is used always mainly contains two kinds, and a kind of is non-adsorptivity, i.e. quartz sand, pottery, plastics etc., and another kind has adsorption function, as carbon leaching material.Yet, all be to use under the situation relatively preferably for the filtering material of above two kinds of former water in the water quality of former water, the amount of dirt is big inadequately in the filtering water, and the cycle of operation is shorter relatively, and greasy dirt is difficult to remove.Therefore, the rejection rate for some pollution substances such as the pathogenic bacterium in the water, organism, heavy metals is lower.
Summary of the invention
In order to overcome present known biochemical process and filtration method waste disposal plant defective, the invention provides the waste disposal plant of a kind of usefulness charcoal coal completely newly as filtrate, it all has very strong filtering ability to the various impurity in the water, rejection rate for some pollution substances such as the pathogenic bacterium in the water, organism, greasy dirt, heavy metals is higher, and loading capacity is big, and life cycle is long.By bearing operation, can improve and filter water outlet efficient, reduce device volume, improve the utilization ratio of coal-charcoal filter material.
The technical solution adopted for the present invention to solve the technical problems is: a kind of with the bearing sewage treating apparatus of charcoal coal as filtrate, comprise device compositions such as pressure-bearing oily water separation cloth tank, pressure-bearing carbon coal water filter vat, pressure-bearing catchment tray, Scraping device, coal-charcoal filter material, pipeline, by-pass valve control, water pump.A kind ofly be at least one group as the bearing sewage treating apparatus of filtrate with the charcoal coal, connect successively by pressure-bearing oily water separation cloth tank, pressure-bearing carbon coal water filter vat, pressure-bearing catchment tray, comprise the device that water feeding and draining device, Scraping device, remittance discharge equipment, remittance mud discharging device, coal-charcoal filter material, remittance water-freeing arrangement, backwash feeding apparatus, air inlet and outlet device, pipeline, by-pass valve control, water pump etc. are formed.
Pressure-bearing oily water separation cloth tank is formed the hexahedron groove by the corresponding seal and pressure bearing end cap of bottom land, cell wall corresponding another side cell wall, cell wall corresponding seal and pressure bearing water distribution frame that keeps at a certain distance away that keeps at a certain distance away.Water feeding and draining device, cloth tank, remittance discharge equipment, Scraping device, remittance mud discharging device are settled in it and are constituted, the remittance mud discharging device that is positioned at pressure-bearing oily water separation cloth bottom of gullet is connected with slush pump by the spoil disposal pipeline of valve control, the seal and pressure bearing end cap that is positioned at pressure-bearing oily water separation cloth tank top is for converging discharge equipment, be connected with oil-drain pipe by valve control, supplying drainage is connected with sewage feedwater piping, middle contact pipeline and middle contact pump by by-pass valve control.
Pressure-bearing carbon coal water filter vat is by the corresponding seal and pressure bearing end cap of bottom land, a cell wall corresponding another side cell wall that keeps at a certain distance away, one group of expanded metals, rigidity grid keep at a certain distance away, and corresponding another organized expanded metals, the rigidity grid is formed the hexahedron groove, the charcoal coal of filling in the groove can be coal, charcoal, the plant ass charcoal of pulverizing, and air inlet and outlet device is installed on the groove.The pressure-bearing catchment tray is by the corresponding seal and pressure bearing end cap of bottom land, a cell wall corresponding another side cell wall that keeps at a certain distance away, seal and pressure bearing charge for remittance frame corresponding cell wall that keeps at a certain distance away is formed the hexahedron groove, catchment tray, seal and pressure bearing charge for remittance frame, filter captation, feeding apparatus are settled in it and are constituted, the remittance drainage pipeline and the fresh water pipeline of valve control are installed on the groove, fresh water pump, middle contact pipeline, middle contact pump, the contact pipe valve connects, the backwash feeding apparatus are connected with the backwash feedwater piping by by-pass valve control, the backwash feedwater piping is connected with fresh water pump, and the intake and exhaust pipeline that is connected on the seal and pressure bearing end cap connects atmosphere by valve.
All be connected with valve and device contact on the connecting tube of cloth tank and catchment tray, interconnect by valve.Device operation tank and pipeline, valve and the water pump of inactive tank by connecting mutually between each tank realize that its water supply and sewage switches.The contact pipeline is connected by valve with catchment tray with the cloth tank of filter vat, by the control of valve realization filter vat being connected with series, parallel between the filter vat and operation, the draining of filter vat, drying, get coal, fill out the carrying out of operations such as coal.Scraping device drives cleaning shoe by water turbine, electric motor, transmission mechanism, contacts with the expanded metals of pressure-bearing carbon coal water filter vat, and continuous operation is scraped mud from top to bottom.
A kind of with the groove group series arrangement of charcoal coal as the bearing sewage treating apparatus of filtrate and a plurality of troughs compositions of separating for useful cell wall between another device at least, be a slope at the bottom of the pressure-bearing carbon coal water filter vat, on the expanded metals bottom ramp face of pressure-bearing carbon coal water filter vat well heater is installed, the charcoal coal places on the well heater.Well heater is that the tube chamber that is interconnected constitutes, and well heater well has the manufacturing of certain intensity corrosion-resistant material by heat conduction such as metal, concrete or potteries, and well heater is installed on the bottom land of constant slope, the conveniently discharge of water when filter pocket is stopped using.Well heater can be electrically heated, hot gas heating, steam heating.Steam heater is connected with condensing water conduit and is connected by valve with the well heater of each filter pocket with the steam-pipe of controlling by valve, and the water outlet of condensing water conduit is connected with water of condensation ponding well, and the ponding well is provided with condensate pump.Well heater is connected with each tank well heater by steam-pipe, realizes its heating operation by the steam-pipe and the condensing water conduit of valve control.Be lower than at the bottom of the filter pocket at the bottom of the pressure-bearing catchment tray, the thick down bottom of thin carbon coal of the interior layering filling of pressure-bearing catchment tray to pressure-bearing carbon coal water filter vat, the collection pipe that has eyelet places under the interior carbon coal of groove through bottom land, picks out by valve.The discharge equipment that converges is the top that is located at pressure-bearing oily water separation cloth tank, is higher than the cavity volume of pressure-bearing carbon coal water filter vat, and the valve that connects by the seal and pressure bearing end cap that is positioned at pressure-bearing oily water separation cloth tank top is connected discharge with oil-drain pipe.
The top of sewage water filtration groove is equipped with the seal and pressure bearing end cap that sealing prevents smelling out, seal and pressure bearing end cap top has valve to be connected with blow-off line, the seal and pressure bearing end cap for groove housing movably on filter pocket, groove covers and all is connected with valve, sealing flexible glue circle is arranged around the groove lid, the open and close of groove lid realize by the slipper seal snap close, with the corresponding operation of the open and close of filter pocket.The water vapor of evaporation is guided in the cooling condensation device by the pipeline on the seal and pressure bearing end cap and is dewatered, and the air that has after the dehydration of peculiar smell blasts boiler auxiliary combustion, to eliminate its peculiar smell.
The water of handling well is exported by water pump through the pipeline that is connected with each tank, and fresh water pipeline is connected with the catchment tray outlet conduit by valve, is connected with water pump on the fresh water pipeline.Water of condensation confluxes in condensing water conduit, and the water outlet of condensing water conduit is connected with water of condensation ponding well, in the ponding well condensate pump is arranged.Water after the filtration connects the clear water water shoot, the clear water water shoot is connected with water pump, exit of pump is connected with electromagnetic filter, contain a large amount of iron cpds in the filtering water after the processing, as not carrying out pre-treatment, then can influence the conventional water treatment device in downstream, therefore, the water that need are handled carries out the magnetic filtration, is connected with conventional water treating equipment by pipeline through the filtering clear water of electromagnetic filter.
The with good grounds loading and unloading coal in the both sides of the pressure-bearing carbon coal water filter vat worktable of coordinative composition of equipments, coal-charcoal filter material in it is the machinery filling, the machinery pick is got, or the pressure-bearing carbon coal water to cross coal-charcoal filter material in an embroidered pattern of black and white on ancient official robes be to fill in by the bottom land of able to turn on or off button with lock, a cell wall corresponding another side cell wall that keeps at a certain distance away, one group of expanded metals, rigidity grid keep at a certain distance away, and corresponding another organized expanded metals, the rigidity grid is formed groove, hanger is arranged on the groove, add the water filtration groove of charcoal coal by hanging device.
Seal and pressure bearing water distribution frame is the fixing bearing surface of expanded metals, rigidity grid, or for the location by the bottom land of able to turn on or off button with lock, a cell wall corresponding another side sealing cell wall that keeps at a certain distance away, keep at a certain distance away corresponding another group expanded metals, rigidity grid of a group of expanded metals, rigidity grid formed the support trim of groove.
The backwash feeding apparatus are for being installed in the pressure-bearing catchment tray, the pipeline of controlling with outlet of backwash feedwater piping, fresh water pump and the valve that is connected, the water that the backwash feeding apparatus are discharged enters pressure-bearing oily water separation cloth tank by pressure-bearing carbon coal water filter vat, by water feeding and draining device and by-pass valve control and contact pipe connection, be connected with sewer line by the contact water pump valve.
The invention has the beneficial effects as follows: utilize charcoal coal porous short texture, pressurization, in parallel is carried out Filtration Adsorption to the dirt in the former water at plural serial stage, realizes that not dosing carries out pre-treatment to the more abominable sewage of water quality.Because of the charcoal coal has adsorbed dirt and pathogenic bacterium a large amount of in the water, have a large amount of flammable organism in the sewage, after handling through above method, can increase charcoal coal fugitive constituent, improve charcoal burning of coal value.Oxygen in the water and the reaction of Salmon-Saxl in the coal can partial desulfurizations, reduce the temporary hardness of water.After the charcoal coal forfeiture adsorptive power,, with charcoal coal drying and dewatering, can consume steam, adjust thermal load with well heater to the draining of charcoal coal, simultaneously to sewage carry out disinfection, deodorizing, method is easy, and is reliable for effect.
The invention will be further described below in conjunction with accompanying drawing:
Fig. 1 is a kind of with the bearing sewage treating apparatus filling charcoal coal basic model structural representation of charcoal coal as filtrate;
Fig. 2 is a kind of with the bearing sewage treating apparatus filling charcoal ribbing heater-type structural representation of charcoal coal as filtrate;
Fig. 3 is a kind of with the bearing sewage treating apparatus lifting charcoal coal basic model structural representation of charcoal coal as filtrate;
Fig. 4 is a kind of with the bearing sewage treating apparatus lifting charcoal ribbing heater-type structural representation of charcoal coal as filtrate.
Among the figure: 1 fresh water pipeline, 2 catchment tray Clean water valves, 3 catchment tray contact pipeline valve, 4 sewer lines, 5 spoil disposal pipelines, contact pump in the middle of 6,7 concrete cell bodies, 8 remittance mud discharging devices, 9 lifting springs, 10 Scraping device follow-up pulleys, 11 backwash water shoots, 12 scraper plate travelling belts, 13 pressure-bearing oily water separation cloth tanks, 14 Scraping device motion-work wheels, the 15 sewage shower nozzle that catchments, 16 water turbine, 17 oil-drain pipe by-pass valve controls, 18 remittance discharge equipment by-pass valve controls, 19 pressure-bearing carbon coal water filter vat vapor cocks, 20 coal-charcoal filter materials, 21 pressure-bearing catchment tray advance exhaust valve, 22 remittance oil pockets, 23, seal and pressure bearing water distribution frame, 24 pressure-bearing carbon coal water filter vat, 25 pressure-bearing catchment tray, 26 expanded metals pickup grooves, 27 slipper seal snap closes, 28 seal and pressure bearing end caps, 29 O-ring seals, 30 steam collecting cavities, 31 oil-drain pipes, 32 notch joint flanges, 33 seal and pressure bearing charge for remittance frames, 34 expanded metals, 35 rigidity grids, 36 drainage carbon coals, 37 expanded metals, 38 rigidity grids, 39 collection pipes, 40 backwash feedwater piping valves, 41 sewer line valves, 42 electromagnetic filters, 43 fresh water pipeline valves, 44 fresh water pumps, 45 backwash feedwater valves, 46 blowdown pipe valves, 47 sewage feedwater valves, 48 slush pump, 49 backwash water discharge valves, 50 contact pipe valves, 51 backwash feedwater pipings, contact pipeline in the middle of 52,53 mud valves, at the bottom of the 54 snap close frame troughs, 55 lifting suspension ring, 56 well heaters, 57 blow-off lines, 58 steam discharge pipe valves, 59 ponding wells, 60 condensate pumps, 61 heating steam valves, 62 condensate pipes, 63 heating steam pipes
In Fig. 1: sewage enters into sewer line 4 through sewer line valve 41, enter into pressure-bearing oily water separation cloth tank 13 by sewage feedwater valve 47, the sewage shower nozzle 15 that catchments, sewage shower nozzle 15 water outlets of catchmenting promote water turbine 16 and drive Scraping device motion-work wheels 14 and rotate, and cooperate the Scraping device follow-up pulley 10 of lifting spring 9 liftings to rotate to drive scraper plate travelling belts 12 to scrape mud.The coal-charcoal filter material 20 of sewage in pressure-bearing carbon coal water filter vat 24 filters, enter into pressure-bearing catchment tray 25 by expanded metals 34, rigidity grid 35, enter into fresh water pipeline 1 by drainage carbon coal 36, expanded metals 37, rigidity grid 38, collection pipe 39 through pipeline and catchment tray Clean water valve 2, discharge through fresh water pump 44, fresh water pipeline valve 43, electromagnetic filter 42.After operation for some time, mud stops up the expanded metals in the pressure-bearing oily water separation cloth tank 13 34, the discharge capacity of coal-charcoal filter material 20 reduces, at this moment, close fresh water pipeline valve 43 and open backwash feedwater piping valve 40, water is passed in the pressure-bearing catchment tray 25 through backwash feedwater valve 45, close catchment tray Clean water valve 2 simultaneously, catchment tray contact pipeline valve 3, water is through pressure-bearing catchment tray 25, expanded metals 34, rigidity grid 35,24 pairs of coal-charcoal filter materials 20 of pressure-bearing carbon coal water filter vat and 34 backwashes of pressure-bearing oily water separation cloth tank 13 side plate nets, backwash water is through backwash water shoot 11, contact pipeline 52 in the middle of backwash water discharge valve 49 enters into, through centre contact pump 6 water pump is gone out, enter into sewer line 4, other pressure-bearing oily water separation cloth tanks 13 are supplied water, realize a kind of with of the back flushing of charcoal coal as the bearing sewage treating apparatus of filtrate.Close catchment tray Clean water valve 2, catchment tray contact pipeline valve 3, open contact pipe valve 50, just can realize the water supply of 25 pairs of pressure-bearing oily water separation of pressure-bearing catchment tray cloth tank 13, realize series operation.Close contact pipe valve 50, open two groups and a kind ofly just can realize parallel running as the sewage feedwater valve 47 of the bearing sewage treating apparatus of filtrate with the charcoal coal.After a kind of usefulness charcoal coal moves for some time as the bearing sewage treating apparatus of filtrate, the mud discharging device 8 that converges will run up to certain height, open mud valve 53, and mud just enters into spoil disposal pipeline 5, discharge through slush pump 48, blowdown pipe valve 46.Oil slick is just assembled in remittance oil pocket 22 behind the long-play, opens remittance discharge equipment by-pass valve control 18, and oil slick just enters into oil-drain pipe 31 under effect of water pressure, open oil-drain pipe by-pass valve control 17 and just can discharge.After coal-charcoal filter material 20 lost efficacy, water is emitted through catchment tray Clean water valve 2, after water can not be emitted continuously, close catchment tray Clean water valve 2, open catchment tray contact pipeline valve 3, water is pooled in the middle contact pipeline 52, be discharged in the sewer line 4 through centre contact pump 6 and circulate, the coal-charcoal filter material 20 that lost efficacy takes out through coal tripper, fills and enters next circulation through filling out device for coal.
In Fig. 2: operational process is equal to Fig. 1, its difference is that steam enters well heater 56 through heating steam pipe 63, heating steam valve 61, the heat release condensation is after condensate pipe 62 enters into ponding well 59, discharge through condensate pump 60, water in the coal-charcoal filter material 20 is the heating of 54 liberated heats at the bottom of the snap close frame trough, produces steam, compiles by seal and pressure bearing end cap 28, enter blow-off line 57 through pressure-bearing carbon coal water filter vat vapor cock 19, through 58 outputs of steam discharge pipe valve.
In Fig. 3: operational process is equal to Fig. 1, and its pressure-bearing carbon coal water filter vat 24 is the lifting type, and promptly the crane hook is realized the outside loading and unloading of charcoal coal by lifting suspension ring 55.
In Fig. 4: operational process is equal to Fig. 2, and its pressure-bearing carbon coal water filter vat 24 is the lifting type, and promptly the crane hook is realized the outside loading and unloading of charcoal coal by lifting suspension ring 55.
Claims (10)
1, a kind of with the bearing sewage treating apparatus of charcoal coal as filtrate, comprise pressure-bearing oily water separation cloth tank, pressure-bearing carbon coal water filter vat, the pressure-bearing catchment tray, Scraping device, coal-charcoal filter material, pipeline, by-pass valve control, device such as water pump is formed, it is characterized in that: a kind ofly be at least one group as the bearing sewage treating apparatus of filtrate with the charcoal coal, by pressure-bearing oily water separation cloth tank, pressure-bearing carbon coal water filter vat, the pressure-bearing catchment tray connects successively, comprises water feeding and draining device, Scraping device, the remittance discharge equipment, the remittance mud discharging device, coal-charcoal filter material, the remittance water-freeing arrangement, the backwash feeding apparatus, air inlet and outlet device, pipeline, by-pass valve control, the device that water pump etc. are formed; Wherein, pressure-bearing oily water separation cloth tank is by the corresponding seal and pressure bearing end cap of bottom land, a cell wall corresponding another side cell wall that keeps at a certain distance away, cell wall corresponding seal and pressure bearing water distribution frame that keeps at a certain distance away is formed the hexahedron groove, water feeding and draining device, the cloth tank, the remittance discharge equipment, Scraping device, the mud discharging device that converges is settled in it and is constituted, the remittance mud discharging device that is positioned at pressure-bearing oily water separation cloth bottom of gullet is connected with slush pump by the spoil disposal pipeline of valve control, the seal and pressure bearing end cap that is positioned at pressure-bearing oily water separation cloth tank top is for converging discharge equipment, be connected with oil-drain pipe by valve control, supplying drainage is by by-pass valve control and sewage feedwater piping, middle contact pipeline and middle contact pump connect; Pressure-bearing carbon coal water filter vat is by the corresponding seal and pressure bearing end cap of bottom land, a cell wall corresponding another side cell wall that keeps at a certain distance away, one group of expanded metals, rigidity grid keep at a certain distance away, and corresponding another organized expanded metals, the rigidity grid is formed the hexahedron groove, the charcoal coal of filling in the groove can be coal, charcoal, the plant ass charcoal of pulverizing, and air inlet and outlet device is installed on the groove; The pressure-bearing catchment tray is by the corresponding seal and pressure bearing end cap of bottom land, a cell wall corresponding another side cell wall that keeps at a certain distance away, seal and pressure bearing charge for remittance frame corresponding cell wall that keeps at a certain distance away is formed the hexahedron groove, catchment tray, seal and pressure bearing charge for remittance frame, filter captation, feeding apparatus are settled in it and are constituted, the remittance drainage pipeline and the fresh water pipeline of valve control are installed on the groove, fresh water pump, middle contact pipeline, middle contact pump, the contact pipe valve connects, the backwash feeding apparatus are connected with the backwash feedwater piping by by-pass valve control, the backwash feedwater piping is connected with fresh water pump, and the intake and exhaust pipeline that is connected on the seal and pressure bearing end cap connects atmosphere by valve; A kind of worktable that filling and unloading coal-charcoal and taking and loading carbon coal are arranged as the bearing sewage treating apparatus of filtrate with the charcoal coal; All be connected with valve and device contact on the connecting tube of cloth tank and catchment tray, interconnect by valve; A kind of with the charcoal coal as the bearing sewage treating apparatus of filtrate by valve, water pump control being realized filter vat and are connected and the carrying out of operations such as the operation of filter vat, coal-charcoal taking process, coal-charcoal filling process with series, parallel between the filter vat.
2, according to claim 1 with the bearing sewage treating apparatus of charcoal coal as filtrate, it is characterized in that: Scraping device wherein drives cleaning shoe by water turbine, electric motor, transmission mechanism, contact with the expanded metals of pressure-bearing carbon coal water filter vat, continuous operation is scraped mud from top to bottom.
3, according to claim 1 with the bearing sewage treating apparatus of charcoal coal as filtrate, it is characterized in that: bottom land wherein can be equipped with well heater, well heater is that the tube chamber that is interconnected constitutes, well heater is installed on the bottom land of constant slope, the charcoal coal places on the well heater, well heater can be electrically heated, hot gas heating, steam heating, steam heater is connected with condensing water conduit and is connected by valve with the well heater of each filter pocket with the steam-pipe of controlling by valve, the water outlet of condensing water conduit is connected with water of condensation ponding well, and the ponding well is provided with condensate pump.
4, according to claim 1 with the bearing sewage treating apparatus of charcoal coal as filtrate, it is characterized in that: remittance discharge equipment wherein is the top that is located at pressure-bearing oily water separation cloth tank, the cavity volume that is higher than pressure-bearing carbon coal water filter vat, the valve that connects by the seal and pressure bearing end cap that is positioned at pressure-bearing oily water separation cloth tank top is connected discharge with oil-drain pipe.
5, according to claim 1 with the bearing sewage treating apparatus of charcoal coal as filtrate, it is characterized in that: seal and pressure bearing end cap wherein for groove housing movably on filter pocket, groove covers and all is connected with valve, sealing flexible glue circle is arranged around the groove lid, the open and close of groove lid realize by the slipper seal snap close, with the corresponding operation of the open and close of filter pocket.
6, according to claim 1 with the bearing sewage treating apparatus of charcoal coal as filtrate, it is characterized in that: with the groove group series arrangement of charcoal coal as the bearing sewage treating apparatus of filtrate and a plurality of troughs compositions of separating for useful cell wall between another device at least, be a slope at the bottom of the pressure-bearing carbon coal water filter vat, on its bottom ramp face well heater can be installed; Be lower than at the bottom of the filter pocket at the bottom of the pressure-bearing catchment tray, the thick down thin charcoal coal of the interior layering filling of pressure-bearing catchment tray, to the bottom of pressure-bearing carbon coal water filter vat, the collection pipe that has eyelet places under the interior carbon coal of groove through bottom land, picks out by valve.
7, according to claim 1 with the bearing sewage treating apparatus of charcoal coal as filtrate, it is characterized in that: fresh water pipeline wherein is connected with the catchment tray outlet conduit by valve, be connected with fresh water pump on the fresh water pipeline, the fresh water pump outlet is connected with the backwash feedwater piping, be connected with electromagnetic filter, the electromagnetic filter outlet connects outlet conduit.
8, according to claim 1 with the bearing sewage treating apparatus of charcoal coal as filtrate, it is characterized in that: the coal-charcoal filter material in the pressure-bearing carbon coal water filter vat wherein is the machinery filling, the machinery pick is got, or the coal-charcoal filter material in the pressure-bearing carbon coal water filter vat is to fill in by the bottom land of able to turn on or off button with lock, a cell wall corresponding another side cell wall that keeps at a certain distance away, one group of expanded metals, rigidity grid keep at a certain distance away, and corresponding another organized expanded metals, the rigidity grid is formed groove, hanger is arranged on the groove, be filled with the water filtration groove of charcoal coal by hanging device.
9, according to claim 1 with the bearing sewage treating apparatus of charcoal coal as filtrate, it is characterized in that: seal and pressure bearing water distribution frame wherein is the fixing bearing surface of expanded metals, rigidity grid, or for the location by the bottom land of able to turn on or off button with lock, a cell wall corresponding another side sealing cell wall that keeps at a certain distance away, keep at a certain distance away corresponding another group expanded metals, rigidity grid of a group of expanded metals, rigidity grid formed the support trim of groove.
10, according to claim 1 with the bearing sewage treating apparatus of charcoal coal as filtrate, it is characterized in that: backwash feeding apparatus wherein are for being installed in the pressure-bearing catchment tray, the pipeline of controlling with outlet of backwash feedwater piping, fresh water pump and the valve that is connected, the water that the backwash feeding apparatus are discharged enters pressure-bearing oily water separation cloth tank by pressure-bearing carbon coal water filter vat, by water feeding and draining device and by-pass valve control and contact pipe connection, be connected with sewer line by the contact water pump valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101139507A CN1329311C (en) | 2003-11-06 | 2003-11-06 | Bearing sewage processor with coal as filtering material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101139507A CN1329311C (en) | 2003-11-06 | 2003-11-06 | Bearing sewage processor with coal as filtering material |
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| Publication Number | Publication Date |
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| CN1613782A CN1613782A (en) | 2005-05-11 |
| CN1329311C true CN1329311C (en) | 2007-08-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2003101139507A Expired - Fee Related CN1329311C (en) | 2003-11-06 | 2003-11-06 | Bearing sewage processor with coal as filtering material |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1101331A (en) * | 1994-06-20 | 1995-04-12 | 江西省萍乡市下埠二工业瓷厂 | Rare-earth micro porous ceramic sands |
| JPH08117759A (en) * | 1994-10-26 | 1996-05-14 | Seiden Kogyo:Kk | Water purifying apparatus |
| JPH08229570A (en) * | 1995-02-25 | 1996-09-10 | Tatsuo Okazaki | Production of silver hydroxide sterilizing water |
| CN1258555A (en) * | 1999-12-17 | 2000-07-05 | 费兴祖 | Double filter layer filtering bed process for treating printing and dyeing effluents |
| CN2716248Y (en) * | 2003-11-07 | 2005-08-10 | 徐宝安 | Bearing sewage treatment device with coal as filtering materials |
-
2003
- 2003-11-06 CN CNB2003101139507A patent/CN1329311C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1101331A (en) * | 1994-06-20 | 1995-04-12 | 江西省萍乡市下埠二工业瓷厂 | Rare-earth micro porous ceramic sands |
| JPH08117759A (en) * | 1994-10-26 | 1996-05-14 | Seiden Kogyo:Kk | Water purifying apparatus |
| JPH08229570A (en) * | 1995-02-25 | 1996-09-10 | Tatsuo Okazaki | Production of silver hydroxide sterilizing water |
| CN1258555A (en) * | 1999-12-17 | 2000-07-05 | 费兴祖 | Double filter layer filtering bed process for treating printing and dyeing effluents |
| CN2716248Y (en) * | 2003-11-07 | 2005-08-10 | 徐宝安 | Bearing sewage treatment device with coal as filtering materials |
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| Publication number | Publication date |
|---|---|
| CN1613782A (en) | 2005-05-11 |
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