CN110054295A - Multi-functional sewage processor - Google Patents

Abstract

The invention discloses a kind of multi-functional sewage processor, treatment tank is divided into aerobic zone, anaerobic zone, clear water zone and discharge region by spoiler I, spoiler II and spoiler III.It is equipped with aeration tube in aerobic zone, is additionally provided with sewage pump line for sanitary sewage and is pumped into aerobic zone；It is set to intermediate bulkhead in anaerobic zone, baffle I is equipped between intermediate bulkhead and spoiler I, baffle II is equipped between intermediate bulkhead and spoiler II, the anaerobic zone between spoiler I and intermediate bulkhead is equipped with phosphorus and steeps collection box；It is equipped with inclined slip plate in clear water zone, offers flowing hole on spoiler III, corresponds to flowing hole in slip plate and is equipped with filtering sand launder；Discharge region includes that interconnected biofilm filtration case and discharge water tank, biofilm filtration case are connected to by flowing hole with clear water zone, discharges and offers water outlet up to standard on water tank.The present invention uses process flow Integration Design, and occupied area is small, and effluent characteristics are good, can direct reuse.

Description

Multi-functional sewage processor

Technical field

The present invention relates to sewage disposal device, specially a kind of multi-functional sewage processor.

Background technique

Environmentally friendly advocating, under the overall situation for advocating energy-saving and emission-reduction, sewage treatment causes the great attention of countries in the world, The environment of blue montains and green waters, is exactly Kingsoft Yin Shan in the human world after system is dirty.

It is constantly being updated with development, advanced sewage disposal technology with advances in technology.

Sewage treatment, it is necessary to carry out anaerobism, anoxic, aerobic or use additive, filtering, can be only achieved depollution The purpose of object.

Conventional and update sewage disposal technology is all also built upon on the basis of more pond processing, and civil engineering is more, moves Power is mating, and energy consumption is high, and land use area is big, and investment is big.

Reach high standard discharge, advanced filter membrane must be used, conventional to use import filter membrane, water outlet quality is good, but valence Lattice are very expensive, and service life is short, just need to change within general 3 to five years, and midway processing must increase additive, and operation costs are high.

In short, existing bioactivity sewage treatment, complex treatment process, land occupation is big, investment is big.

Summary of the invention

In view of the deficiencies of the prior art, the technical problem to be solved by the present invention is to propose, a kind of occupied area is small, work Sequence process is concentrated, effluent characteristics are good and can direct reuse multi-functional sewage processor.

It is able to solve the multi-functional sewage processor of above-mentioned technical problem, technical solution includes treatment tank, and institute is not Be that the treatment tank is divided into aerobic zone from front to back, anaerobism by spoiler I, spoiler II and spoiler III Area, clear water zone and discharge region, in which:

1, the bottom of pond of the aerobic zone is laid with aeration tube, is additionally provided with the sanitary sewage of conditioning tank being pumped into aerobic zone Sewage pump line.

2, it is set to intermediate bulkhead in the anaerobic zone, baffle I, middle interval are equipped between the intermediate bulkhead and spoiler I Baffle II is equipped between plate and spoiler II, the anaerobic zone top between the spoiler I and intermediate bulkhead is equipped with and can adjust above and below The phosphorus for saving height steeps collection box, and the phosphorus bubble collection box is communicated with row's phosphorus pipe of pass-out anaerobic zone.

3, inclined slip plate is equipped in the clear water zone, upper end connects spoiler III after the slip plate, on connecting pin The flowing hole being connected to discharge region is offered on the spoiler III of side, corresponds to flowing hole in slip plate and is equipped with filtering sand launder, The preceding lower end of slip plate is connected to aerobic zone rear end bottom of pond, the spoiler I, spoiler II, intermediate bulkhead, baffle I and baffle II Bottom end be above slip plate and aerobic zone, anaerobic zone and clear water zone be connected.

4, the discharge region includes that interconnected biofilm filtration case and discharge water tank, the biofilm filtration case are logical It crosses flowing hole to be connected to clear water zone, offers water outlet up to standard on the discharge water tank.

A kind of preferred arrangement scheme of the aeration tube are as follows: aeration tube is left and right to be set in a row, and forward and backward more of every row is left and right To aeration tube be turned on intermediate pump tracheae.

For extra sewage is discharged according to settling ratio, mud discharging mouth is offered on the side pool wall of the aerobic zone lower part.

Preferably, the phosphorus bubble collection box is set to by the side of anaerobic zone, to make the phosphorus floated on the water surface of anaerobic zone bubble can It is smoothly collected, the inside box body edge that phosphorus steeps collection box can be adjusted to flush in the water surface of anaerobic zone.

Preferably, the sandstone in the filtering sand launder preferably uses volcano zeolite.

Preferably, the biological filter membrane of multilayer is equipped in the biofilm filtration case, the biological filter membrane is alternately to be laid with Volcano zeolite layer, active carbon layer and elastoplastic hollow sphere packing layer.

For can Reusability multi-layer biological filter membrane, be equipped in the biofilm filtration case multi-layer biological filter membrane is carried out it is clear That washes washes film return pipe.

For the day output for matching sewage, the sewage pump line is equipped with flowmeter.

Beneficial effects of the present invention:

1, multi-functional sewage processor of the present invention uses process flow Integration Design, and occupied area is small, and effluent characteristics are good It is good, it can direct reuse.

2, the present invention is improved on the basis of original biological activated sludge treatment process, is simplified process, Small investment, low cost operation, efficiency are improved, with comprehensive dirt-removing power is strong, high treating effect, stable, low energy consumption And the features such as easy to maintain.

Detailed description of the invention

Fig. 1 is the three-dimensional structure diagram of one embodiment of the present invention.

Fig. 2 is the main view of Fig. 1 embodiment.

Fig. 3 is the top view of Fig. 2.

Fig. 4 is the right view of Fig. 2.

Fig. 5 is the left view of Fig. 2.

Fig. 6 is A-A cross-sectional view in Fig. 3.

Fig. 7 is the enlarged drawing that sand launder is filtered in Fig. 2.

Figure number mark: 1, flowmeter；2, spoiler I；3, spoiler II；4, aerobic zone；5, anaerobic zone；6, clear water zone；7, Aeration tube；8, water tank is discharged；9, intermediate bulkhead；10, baffle I；11, baffle II；12, slip plate；13, phosphorus steeps collection box；14, Arrange phosphorus pipe；15, sewage pump line；16, sand launder is filtered；17, spoiler III；18, discharge region；19, flowing hole；20, biofilm filtration Case；21, Electric Appliance Cabinet；22, air blower；23, film return pipe is washed；24, mud discharging mouth；25, tracheae is pumped；26, bolt regulating part；27, it reaches Mark water outlet；28, spoiler IV；29, computer room area；30, water pump；31, deflector I；32, deflector II；33, biological filter membrane.

Specific embodiment

Illustrated embodiment is described further technical solution of the present invention with reference to the accompanying drawing.

Multi-functional sewage processor of the present invention, including cuboid treatment tank (use stainless steel plate welding production And open topped), it is welded with spoiler IV 28, spoiler I 2, spoiler II 3 and spoiler III vertically in the treatment tank 17, the spoiler IV 28, spoiler I 2, spoiler II 3 and spoiler III 17 top flush at the top for the treatment of tank, resistance Flowing plate IV 28, spoiler I 2, spoiler II 3 and spoiler III 17 treatment tank is divided into computer room area 29 from front to back, Aerobic zone 4, anaerobic zone 5, clear water zone 6 and discharge region 18, the anaerobic zone 5 is close with the volume of clear water zone 6, the aerobic zone 4 Volume be about the sum of 6 volume of anaerobic zone 5 and clear water zone, the open topped of the computer room area 29 and discharge region 18 uses stainless steel Material plate is closed to form platform, and the front side in computer room area 29 makes double door with stainless steel plate and closed and opened, such as Fig. 1, figure 2, shown in Fig. 3, Fig. 4.

The right side pool wall lower part of the aerobic zone 4 offers mud discharging mouth 24, and the bottom of pond of aerobic zone 4 is laid with aeration tube 7, The aeration tube 7 is left and right to be set in a row, and the aeration tube 7 of forward and backward five of every row or more left and right is turned in intermediate pump gas On pipe 25, the back-end closure of the pump tracheae 25, the front end of pump tracheae 25 interior pool wall before aerobic zone 4 rises to top and along good In parallel connect is arranged on the left and right air blower 22 being arranged in computer room area 29 outer pool wall downwards before oxygen area 4, the air blower 22 1 It is run based on platform, another spare；Inside and outside pool wall and pump tracheae 25, which are arranged side by side, before aerobic zone 4 sewage pump line 15, described The water inlet end of sewage pump line 15 passes through 29 right side wall of computer room area and enters in the conditioning tank for the treatment of tank side and be connected to immersible pump, The water outlet of sewage pump line 15 is in 4 front bottom end of aerobic zone, and the sewage pump line 15 in computer room area 29 is equipped with flowmeter 1, institute The Electric Appliance Cabinet 21 for being additionally provided with that control air blower 22 and flowmeter 1 are run in computer room area 29 is stated, as shown in Figure 1, Figure 2, Figure 3, Figure 4.

Vertical intermediate bulkhead 9 (at the top of concordant treatment tank), the intermediate bulkhead 9 are welded in the anaerobic zone 5 It is welded with vertical baffle I 10 between spoiler I 2, vertical baffle II 11 is welded between intermediate bulkhead 9 and spoiler II 3, it is described The top of baffle I 10 and baffle II 11 is below 9 top of intermediate bulkhead, the anaerobism between the spoiler I 2 and intermediate bulkhead 9 5 upper left-hand of area, which is equipped with, steeps collection box 13 (higher than baffle I by the phosphorus that left and right bolt regulating part 26 can adjust height above and below 10), the bottom of the phosphorus bubble collection box 13 is communicated with row's phosphorus pipe 14, and row's phosphorus pipe 14 is downwards from the left side pool wall of anaerobic zone 5 The right side box body edge for steeping phosphorus collection box 13 can be lower than left side box body side by pass-out, the adjusting through left and right bolt regulating part 26 The water surface that edge, i.e. right side box body edge flush in anaerobic zone 5, as shown in figure 1, figure 2, figure 3 and figure 6.

It is equipped with tilting slip plate 12 in the clear water zone 6, upper end is connected to spoiler III 17 after the slip plate 12 Top, the right side opening on spoiler III 17 above connecting pin are equipped with flowing hole 19, correspond to flowing hole 19 and push up in slip plate 12 Portion is equipped with the filtering sand launder 16 of left and right, and heap is equipped with volcano zeolite, the volcano zeolite center upright in the filtering sand launder 16 It is fitted with deflector I 31, the bottom end of the deflector I 31 is higher than filtering 16 bottom of sand launder and filtering sand launder 16 is divided into front Inhalant region and rear portion exhalant region, filtering sand launder 16 anterior socket edge be zigzag and height flush in phosphorus steep collection box 13 right side box body edge, corresponding to filtering sand launder 16 in offered on the right side pool wall of clear water zone 6 return wash out the mouth of a river (cleaning fire Mountain zeolite use), the preceding lower end of slip plate 12 is connected to 4 rear end bottom of pond of aerobic zone, the spoiler I 2, spoiler II 3, middle interval The bottom end of plate 9, baffle I 10 and baffle II 11 is above slip plate 12 and forms slanted channel, which is connected to aerobic zone 4, anaerobic zone 5 and clear water zone 6, as shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 7.

The discharge region 18 includes the biofilm filtration case 20 of the discharge water tank 8 and right side in left side, the biomembrane mistake Filter box 20 is connected to by flowing hole 19 with clear water zone 6, and 20 middle and lower part of biofilm filtration case is equipped with the biological filter membrane 33 of multilayer, institute Stating biological filter membrane 33 is volcano zeolite layer, active carbon layer and the elastoplastic hollow sphere packing layer being alternately laid with, biological filter membrane 33 Center upright is fitted with deflector II 32, the bottom end of the deflector II 32 be higher than 20 bottom of biofilm filtration case and by biomembrane Rose Box 20 is divided into the inhalant region of front and the exhalant region at rear portion, and 20 bottom of biofilm filtration case is equipped with and washes film return pipe 23, The film return pipe 23 of washing can be drawn water backwash biological filter membrane 33 by water pump 30 from clear water zone 6, the biology of 33 top of biological filter membrane It offers to return on 20 right side pool wall of film Rose Box and washes out the mouth of a river, the exhalant region top connection discharge water tank of biofilm filtration case 20 8, the lower part of the discharge water tank 8 offers water outlet 27 up to standard, as shown in Fig. 1, Fig. 3, Fig. 5.

The process flow that the present invention handles sewage are as follows:

1, it dives under water pump startup, by the way that sewage pump line 15 will treated that sanitary sewage is pumped into aerobic zone 4 through conditioning tank, according to The day output of sewage regulates flowmeter 1, limits the amount of being pumped into of sewage pump line 15.

2, air blower 22 starts, and each aeration tube 7 supplies gas in sewage bottom and carries out Aerobic Process for Treatment to sewage, becomes better at the same time Common vetch biology bacterium mud (activated sludge) is added in the sewage in oxygen area 4, in Aerobic, in common vetch biology bacterium mud (activated sludge) Nitrifier carries out nitrification, is nitrate and nitrogen by the mineralized nitrogen in sanitary sewage, while (activity is dirty for common vetch biology bacterium mud Mud) in polyP bacteria carry out aerobic phosphorus absorption, phosphorus is suspended on the water surface with bubble and (is commonly called as phosphorus to steep), and remaining organic matter is also aerobic Bacterium oxidation.

3, sewage enters anaerobic zone 5 and turn back over long distances in the region that each plate limits flowing and collision after Aerobic Process for Treatment (as shown by the arrows in Figure 2) is flowed in knockout process, and nitrogen is discharged into the atmosphere, phosphorus bubble in spoiler I 2 and intermediate bulkhead 9 it Between floating on water, by the constantly discharge outward of row's phosphorus pipe 14 after phosphorus bubble collection box 13 is collected, activated sludge is through multistage in water It is reused after the precipitating of region by the reflux of slip plate 12 aerobic zone 4.

4, the clear water after row's phosphorus and purification precipitating enters biology by flowing hole 19 after 16 filtration treatment of filter sand slot The inhalant region of film Rose Box 20, clear water flow to as depicted by the arrows in figure 7.

5, the biological filter membrane 33 in biofilm filtration case 20 is filtered processing (in clear water flow direction such as Fig. 5 to clear water again Arrow shown in), obtained water outlet (quality, which is met or exceeded, creates country-level A mark) is in the exhalant region of biofilm filtration case 20 Into discharge water tank 8.

6, the water up to standard discharged in water tank 8 is discharged or reuse by water outlet 27 up to standard.

The present invention has broken conventional sewage processing technological flow (conventional treatment is usually anaerobism or anoxic preceding), first aerobic Sewage is handled, is combined, aerobic, anaerobism, anoxic, precipitating, filtering is dissolved in a machine, each with common vetch biological inoculum using physics It is optimized under the conditions of kind varying environment according to the habit of all kinds of common vetch biological floras and is orderly cooperated, automatic cycle is repeated, Nitrification and denitrification is carried out, ammonia nitrogen is decomposed into nitrogen and is discharged into the air by nitrococcus, and aerobic, anaerobism repeatedly can inhibit bacterium Growth, prevent activated sludge from splashing and rise, BOD (biochemical oxygen demand (BOD)), C0D (COD), phosphorus, ammonia nitrogen removal rate be up to %90 More than.

Claims (8)

1. multi-functional sewage processor, including treatment tank, it is characterised in that the treatment tank is by spoiler I (2), resistance Flowing plate II (3) and spoiler III (17) are divided into aerobic zone (4), anaerobic zone (5), clear water zone (6) and discharge region from front to back (18), in which:

The bottom of pond of the aerobic zone (4) is laid with aeration tube (7), is additionally provided with the sanitary sewage of conditioning tank being pumped into aerobic zone (4) sewage pump line (15)；

Intermediate bulkhead (9) are set in the anaerobic zone (5), baffle I is equipped between the intermediate bulkhead (9) and spoiler I (2) (10), be equipped with baffle II (11) between intermediate bulkhead (9) and spoiler II (3), the spoiler I (2) and intermediate bulkhead (9) it Between anaerobic zone (5) top be equipped with phosphorus bubble collection box (13) that can adjust height above and below, phosphorus bubble collection box (13) is communicated with Row's phosphorus pipe (14) of pass-out anaerobic zone (5)；

Inclined slip plate (12) is equipped in the clear water zone (6), upper end connects spoiler III (17) to the slip plate (12) afterwards, The flowing hole (19) being connected to discharge region (18) is offered on spoiler III (17) above connecting pin, is corresponded to flowing hole (19) It is equipped with filtering sand launder (16) in slip plate (12), slip plate (12) preceding lower end is connected to aerobic zone (4) rear end bottom of pond, the resistance Flowing plate I (2), spoiler II (3), intermediate bulkhead (9), baffle I (10) and baffle II (11) bottom end be above slip plate (12) And aerobic zone (4), anaerobic zone (5) and clear water zone (6) is connected；

The discharge region (18) includes interconnected biofilm filtration case (20) and discharge water tank (21), the biomembrane mistake Filter box (20) is connected to by flowing hole (19) with clear water zone (6), offers water outlet up to standard on the discharge water tank (21) (27)。

2. multi-functional sewage processor according to claim 1, it is characterised in that: the aeration tube (7) is left and right in a row to be set It sets, the aeration tube (7) of every forward and backward more left and rights of row is turned on intermediate pump tracheae (25).

3. multi-functional sewage processor according to claim 1, it is characterised in that: the side pond of aerobic zone (4) lower part Mud discharging mouth (24) are offered on wall.

4. multi-functional sewage processor according to claim 1, it is characterised in that: phosphorus bubble collection box (13), which is set to, detests By the side in oxygen area (5), the inside box body edge of phosphorus bubble collection box (13) flushes in the water surface of anaerobic zone (5).

5. multi-functional sewage processor according to claim 1, it is characterised in that: the sandstone in filtering sand launder (16) For volcano zeolite.

6. multi-functional sewage processor according to claim 1, it is characterised in that: set in the biofilm filtration case (20) There is the biological filter membrane (33) of multilayer, the biological filter membrane (33) is the volcano zeolite layer being alternately laid with, active carbon layer and elasticity modeling Expect hollow sphere packing layer.

7. multi-functional sewage processor according to claim 1, it is characterised in that: set in the biofilm filtration case (20) Have and washes film return pipe (23) to what multi-layer biological filter membrane was cleaned.

8. multi-functional sewage processor according to claim 1, it is characterised in that: the sewage pump line (15) is equipped with stream Meter (1).