CN204454842U - Distributing integrated sewage disposal equipment for reclaiming - Google Patents
Distributing integrated sewage disposal equipment for reclaiming Download PDFInfo
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- CN204454842U CN204454842U CN201520107915.2U CN201520107915U CN204454842U CN 204454842 U CN204454842 U CN 204454842U CN 201520107915 U CN201520107915 U CN 201520107915U CN 204454842 U CN204454842 U CN 204454842U
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- anaerobic reaction
- sewage disposal
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- tank
- integrated sewage
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Abstract
The utility model discloses a kind of distributing integrated sewage disposal equipment for reclaiming, comprise the equalizing tank and tank body that are connected by pipeline, it is characterized in that: described equalizing tank is three form compound equalizing tanks, comprise inhalant region, anaerobic reaction district in three described form compound equalizing tanks successively, regulate homogeneous district; Described front end, inhalant region is provided with grid; Inhalant region is provided with the dividing plate parallel with reaction chamber wall with anaerobic reaction interval, and described dividing plate lower end tilts to have an angle to anaerobic reaction district, makes dividing plate extend to anaerobic reaction district; Described anaerobic reaction district hangs with filler, described anaerobic reaction district at least one-level; Described anaerobic reaction district is connected with the interval top of adjustment homogeneous; Oxygen-starved area connected successively, aerobic zone, MBR reaction tank is provided with in described tank body; Described adjustment homogeneous district is connected with oxygen-starved area with pipeline by submersible pump.Equipment described in the utility model is used for sewage disposal, has the advantages such as effluent quality is good, denitrification effect is good.
Description
Technical field
The utility model relates to sewage treatment area, particularly a kind of distributing integrated sewage disposal equipment for reclaiming.
Background technology
Along with the growth of socioeconomic development and population, industrial and agricultural production water and total amount of pollutants discharged constantly increase, and small towns rural sewage treatment rate is not high, has increased the weight of natural water pollution.Current water body natural purification function cannot recover polluted water, and partial water recycle system balance is destroyed, and water source type lack of water or water quality type water shortage problem have appearred in many cities and area.Along with the raising of industrial development and people's living standard, water pollution problems is then more and more severeer.
Sewage disposal can be divided into centralized sewage disposal and decentralized type sewage process.Compared with down-stream treatment system, decentralized device has the advantages such as processing efficiency is high, energy consumption is low, sludge output is few, floor space is little.In recent years, because the investment of big-and-middle-sized sewage work is large, take up an area large, the shortcomings such as the sewage collecting pipe network needing auxiliary construction huge, middle-size and small-size sewage treatment process starts the main development direction becoming sewage treatment process.The process of sewage moves towards decentralized from centralization, from centralized to the distributed transformation of middle and small scale on a large scale.It is not up to standard that the ubiquitous waste disposal plant of existing integrated sewage treating apparatus generally has effluent quality, and poor denitrification and dephosphorization effect, MBR membrane module be the shortcoming such as easy cleaning, energy consumption height not.
Summary of the invention
For the problems referred to above, one of the purpose of this utility model is to provide one can effectively improve sewage reaction efficiency, the distributing integrated sewage disposal equipment for reclaiming that effluent quality is good.
Two of the purpose of this utility model is to provide a kind of denitrogenation, distributing integrated sewage disposal equipment for reclaiming that phosphor-removing effect is good.
Three of the purpose of this utility model is the distributing integrated sewage disposal equipment for reclaiming providing a kind of MBR membrane module easy to clean.
Four of the purpose of this utility model is to provide the distributing integrated sewage disposal equipment for reclaiming that a kind of energy consumption is low, adopt natural energy generating.
For achieving the above object, the technical scheme that the utility model proposes is: distributing integrated sewage disposal equipment for reclaiming, comprise the equalizing tank and tank body that are connected by pipeline, it is characterized in that: described equalizing tank is three form compound equalizing tanks, comprise inhalant region, anaerobic reaction district in three described form compound equalizing tanks successively, regulate homogeneous district; Described front end, inhalant region is provided with grid; Inhalant region is provided with the dividing plate parallel with reaction chamber wall with anaerobic reaction interval, and described dividing plate lower end tilts to have an angle to anaerobic reaction district, makes dividing plate extend to anaerobic reaction district; Described anaerobic reaction district hangs with filler, described anaerobic reaction district at least one-level; Described anaerobic reaction district is connected with the interval top of adjustment homogeneous; Oxygen-starved area connected successively, aerobic zone, MBR reaction tank is provided with in described tank body; Described adjustment homogeneous district is connected with oxygen-starved area with pipeline by submersible pump.
Preferably, described anaerobic reaction district at least secondary, and adjacent anaerobic reaction interval is provided with pipelined channel, and pipelined channel is provided with the dividing plate parallel with reaction chamber wall with next stage anaerobic reaction interval, described dividing plate lower end tilts to have an angle to reaction zone.
Preferably, the angle that described dividing plate tilts to anaerobic reaction district is greater than 10 degree, is less than 80 degree, is preferably 45 degree.
Preferably, in described oxygen-starved area, be provided with meter font or whirlwind-type water distributor, feature be all from centre outward portion diffusion form, make water distribution evenly.
Further, as optimal way, between described MBR reaction tank and aerobic zone, be provided with half isolation baffle plate; Half described isolation baffle plate bottom is connected with tank body, and top is open, and its height, higher than the MBR membrane module in MBR reaction tank, is convenient to the on-line cleaning of membrane module.
Preferably, as optimal way, be provided with one in described MBR reaction tank by sewage self-flowing to the return line of oxygen-starved area; The function of lifting sewage while aeration washes away is carried out in utilizing MBR membrane module to run, make sewage self-flowing to oxygen-starved area by water conservancy diversion, achieve the function of mixed-liquor return, owing to utilizing liquid level official post muddy water mixed solution to reflux, therefore can save refluxing unit by this method and there is obvious energy-saving effect; Make the composite waste through aerobic section nitration treatment be back to anaerobism section and carry out denitrification process; Improve denitrifying efficiency, promote denitrogenation.
Further, described return line can also be provided with a reflux pump, increase quantity of reflux.
Preferably, be provided with a sewage backflow pump bottom described aerobic zone, the mud of aerobic zone is back to oxygen-starved area by sludge reflux pump; Or be provided with a mud upflow tube bottom aerobic zone and MBR reaction tank, make mud by upflow tube from tank base natural back flow to inhalant region, thus improve the ability of equipment dephosphorization.
Preferably, the water pump fan in described distributing integrated sewage disposal equipment for reclaiming is provided with frequency transformer frequency conversion, carries out rational automatically controlled design, thus makes it possible to use 220v voltage; Thus when solving for rural area, mine, suburb distributing stain disease process, the problem of 380 industrial circuits can not be received.
Preferably, described on tank body or tank body periphery, sun power/wind electricity generating system is set, utilizes natural energy to generate electricity, solve the need for electricity of the illumination of reacting tank body, water pump, controller etc., thus make whole plant have power saving function.
Adopt technique scheme, distributing integrated sewage disposal equipment for reclaiming described in the utility model, for sewage disposal, the beneficial effect had is:
1) three form compound equalizing tanks have anaerobism function, alleviate the processing load of postchannel process, and improve the reaction efficiency of sewage, effluent quality is better;
2) utilize liquid level official post muddy water mixed solution to reflux, therefore can save refluxing unit by this method and there is obvious energy-saving effect; Make the composite waste through aerobic section nitration treatment be back to anaerobism section and carry out denitrification process; Improve denitrifying efficiency, promote denitrogenation.
3) increase partly isolates baffle plate, facilitates the cleaning of MBR membrane module, ensure that the continuous operation of system;
4) water pump fan etc. adopt frequency transformer frequency conversion, carry out rational automatically controlled design, thus make it possible to use 220v voltage; Thus when solving for rural area, mine, suburb distributing stain disease process, the problem of 380 industrial circuits can not be received;
5) on tank body or tank body periphery, sun power/wind electricity generating system is set, utilizes natural energy to generate electricity, solve the need for electricity of the illumination of reacting tank body, water pump, controller etc., thus make whole plant have power saving function.
Accompanying drawing explanation
Fig. 1 is distributing integrated sewage disposal equipment for reclaiming structural representation described in the utility model;
Fig. 2 is rice font water distributor schematic diagram;
Fig. 3 is whirlwind-type water distributor schematic diagram.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
As shown in Figure 1, distributing integrated sewage disposal equipment for reclaiming described in the utility model, comprise the equalizing tank 1 and tank body 2 that are connected by pipeline, described equalizing tank 1 is three form compound equalizing tanks, comprises inhalant region 10, anaerobic reaction district 11 successively, regulates homogeneous district 12 in three described form compound equalizing tanks; Described front end, inhalant region 10 is provided with grid 13; Be provided with the dividing plate 14 parallel with reaction chamber wall between inhalant region 10 with anaerobic reaction district 11, dividing plate 14 lower end tilts to have an angle to anaerobic reaction district 11, and the angle that dividing plate 14 tilts to anaerobic reaction district 11 is greater than 10 degree, is less than 80 degree, is preferably 45 degree; This inclination makes dividing plate 14 extend to anaerobic reaction district 11; Filler 110 is hung with, anaerobic reaction district 11 at least one-level in described anaerobic reaction district 11; Anaerobic reaction district 11 is connected with adjustment top, 12, homogeneous district; Oxygen-starved area 20 connected successively, aerobic zone 21, MBR reaction tank 22, canyon 25 is provided with in tank body 2; The equipment such as water tank and aeration pump is provided with in canyon; Described adjustment homogeneous district 12 is connected with oxygen-starved area 20 with pipeline 16 by submersible pump 15.As optimal way, anaerobic reaction district 11 at least secondary, and be provided with pipelined channel 17 between adjacent anaerobic reaction district 11, and pipelined channel 17 is also provided with the dividing plate 14 parallel with reaction chamber wall with next stage anaerobic reaction interval.The utility model is by being arranged to three form compound equalizing tanks by equalizing tank, owing to being provided with anaerobic reaction district in three form compound equalizing tanks, making that there is in equalizing tank anaerobism function, alleviate the processing load of postchannel process, improve the reaction efficiency of sewage, effluent quality is better.
Further, as optimal way, in oxygen-starved area 20, be provided with meter font water distributor (Fig. 2) or whirlwind-type water distributor 201 (Fig. 3), its feature be all from centre outward portion diffusion form, make water distribution evenly.
Further, between MBR reaction tank 22 and aerobic zone 21, be provided with half isolation baffle plate 23; Half isolation baffle plate 23 bottom is connected with tank body 2, and top is open, and its height, higher than the MBR membrane module 220 in MBR reaction tank 22, is convenient to the on-line cleaning of membrane module; Namely, during rinsing membrane module, the water of MBR reaction tank 22 can be drained, then add cleaning agent and membrane module is cleaned separately; Increase by half isolation baffle plate 23, then cleaning agent can not enter aerobic zone 21, does not impact, ensure that the continuity of aerobic reaction to the active sludge, microorganism etc. of aerobic zone 21.
Further, as optimal way, be provided with one in MBR reaction tank 22 by sewage self-flowing to the return line 24 of oxygen-starved area 20; The function of lifting sewage while aeration washes away is carried out in utilizing MBR membrane module to run, make sewage self-flowing to oxygen-starved area by the water conservancy diversion of return line, achieve the function of mixed-liquor return, owing to utilizing liquid level official post muddy water mixed solution to reflux, therefore can save refluxing unit by this method and there is obvious energy-saving effect; Make the composite waste through aerobic zone 21 nitration treatment be back to anaerobic pond 20 and carry out denitrification process; Improve denitrifying efficiency, promote denitrogenation.Meanwhile, as required, can also can also be provided with reflux pump on return line, increase quantity of reflux.
Further, sewage backflow pump can also be provided with bottom aerobic zone, the mud of aerobic zone is back to oxygen-starved area by sludge reflux pump; Or be provided with a mud upflow tube 26 bottom aerobic zone 21 and MBR reaction tank 22, make mud by upflow tube from tank base natural back flow to inhalant region, thus improve the ability of equipment dephosphorization.
Further, the water pump fan in distributing integrated sewage disposal equipment for reclaiming can also be provided with frequency transformer frequency conversion, carry out rational automatically controlled design, thus make it possible to use 220v voltage; Thus when solving for rural area, mine, suburb distributing stain disease process, the problem of 380 industrial circuits can not be received.
Preferably, on tank body or tank body periphery, sun power/wind electricity generating system can also be set, utilize natural energy to generate electricity, solve the need for electricity of the illumination of reacting tank body, water pump, controller etc., thus make whole plant have power saving function.
Distributing integrated sewage disposal equipment for reclaiming described above is adopted to carry out sewage disposal; Contrast in conjunction with specific embodiments, is described further the utility model, and wherein the equipment of following embodiment employing is identical, and influent quality is identical.
(1) table one: common equalizing tank and three form compound equalizing tank treatment effect contrasts described in the utility model:
As seen from the above table, by three form compound equalizing tanks will be provided with in equalizing tank, after namely increasing anaerobism, all there is increase to the removal of cod, total phosphorus, total nitrogen, ammonia nitrogen, improve the removal efficiency of pollutent.
(2) table two: have return line between MBR reaction tank and oxygen-starved area and contrast without return line treatment effect:
| Project | COD | Total phosphorus | Total nitrogen | Ammonia nitrogen | pH |
| Water inlet | 339 | 4.85 | 32 | 16 | 7.8 |
| Have and add anaerobism, without backflow | 50 | 0.86 | 16 | 8 | 8.0 |
| Have and add anaerobism, have backflow | 38 | 0.77 | 8 | 3 | 7.1 |
As seen from the above table, reflux line is set between MBR reaction tank and oxygen-starved area, after increasing backflow, enhances the carrying out of anti-nitration reaction, the total nitrogen of sewage, the removal of ammonia nitrogen are significantly increased.
Although specifically show in conjunction with preferred embodiment and describe the utility model; but those skilled in the art should be understood that; not departing from the spirit and scope of the present utility model that appended claims limits; in the form and details the utility model is made a variety of changes, be protection domain of the present utility model.
Claims (9)
1. distributing integrated sewage disposal equipment for reclaiming, comprise the equalizing tank and tank body that are connected by pipeline, it is characterized in that: described equalizing tank is three form compound equalizing tanks, comprise inhalant region, anaerobic reaction district in three described form compound equalizing tanks successively, regulate homogeneous district; Described front end, inhalant region is provided with grid; Inhalant region is provided with the dividing plate parallel with reaction chamber wall with anaerobic reaction interval, and described dividing plate lower end tilts to have an angle to anaerobic reaction district, makes dividing plate extend to anaerobic reaction district; Described anaerobic reaction district hangs with filler, described anaerobic reaction district at least one-level; Described anaerobic reaction district is connected with the interval top of adjustment homogeneous; Oxygen-starved area connected successively, aerobic zone, MBR reaction tank is provided with in described tank body; Described adjustment homogeneous district is connected with oxygen-starved area with pipeline by submersible pump.
2. distributing integrated sewage disposal equipment for reclaiming according to claim 1, it is characterized in that: described anaerobic reaction district at least secondary, and adjacent anaerobic reaction interval is provided with pipelined channel, and pipelined channel is provided with the dividing plate parallel with reaction chamber wall with next stage anaerobic reaction interval, described dividing plate lower end tilts to have an angle to reaction zone.
3. distributing integrated sewage disposal equipment for reclaiming according to claim 2, is characterized in that: the angle that described dividing plate tilts to anaerobic reaction district is greater than 10 degree, is less than 80 degree.
4. distributing integrated sewage disposal equipment for reclaiming according to claim 2, is characterized in that: be provided with meter font or whirlwind-type water distributor in described oxygen-starved area.
5. distributing integrated sewage disposal equipment for reclaiming according to claim 2, is characterized in that: between described MBR reaction tank and aerobic zone, is provided with half isolation baffle plate; Half described isolation baffle plate bottom is connected with tank body, and top is open.
6. distributing integrated sewage disposal equipment for reclaiming according to claim 2, is characterized in that: be provided with one in described MBR reaction tank by sewage self-flowing to the return line of oxygen-starved area.
7. distributing integrated sewage disposal equipment for reclaiming according to claim 2, is characterized in that: be provided with a sewage backflow pump bottom described aerobic zone, the mud of aerobic zone is back to oxygen-starved area by sludge reflux pump; Or be provided with a mud upflow tube bottom aerobic zone and MBR reaction tank, make mud by upflow tube from tank base natural back flow to inhalant region.
8. distributing integrated sewage disposal equipment for reclaiming according to claim 2, is characterized in that: the water pump fan in described distributing integrated sewage disposal equipment for reclaiming is provided with frequency transformer.
9. distributing integrated sewage disposal equipment for reclaiming according to claim 2, is characterized in that: on tank body or tank body periphery, arranges sun power/wind electricity generating system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520107915.2U CN204454842U (en) | 2015-02-14 | 2015-02-14 | Distributing integrated sewage disposal equipment for reclaiming |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520107915.2U CN204454842U (en) | 2015-02-14 | 2015-02-14 | Distributing integrated sewage disposal equipment for reclaiming |
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| CN204454842U true CN204454842U (en) | 2015-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520107915.2U Expired - Fee Related CN204454842U (en) | 2015-02-14 | 2015-02-14 | Distributing integrated sewage disposal equipment for reclaiming |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104609677A (en) * | 2015-02-14 | 2015-05-13 | 威士邦（厦门）环境科技有限公司 | Distributed-type integral sewage treatment and reuse equipment and technology |
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2015
- 2015-02-14 CN CN201520107915.2U patent/CN204454842U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104609677A (en) * | 2015-02-14 | 2015-05-13 | 威士邦（厦门）环境科技有限公司 | Distributed-type integral sewage treatment and reuse equipment and technology |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20180214 |
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| CF01 | Termination of patent right due to non-payment of annual fee |