CN209411974U - A kind of cities and towns integral type sewage processing unit - Google Patents

Abstract

The utility model discloses a kind of cities and towns integral type sewage processing units, including town sewage pipe, casing, filtering grid, chemical tank, the second immersible pump, processing pond outlet and recovery pump, the town sewage pipe is connected with town sewage pond, and valve is installed, while town sewage pipe is connected by valve with settling tank on town sewage pipe；The bottom of shell is fixed by support, and the filtering grid is mounted on the upside of settling tank, and settling tank is connected by the second overflow pipe with processing pond；The chemical tank is mounted on the upside of processing pond by bracket, and agitating device is equipped with inside processing pond.The features such as cities and towns integral type sewage processing unit, the sludge for handling bottom of pond portion are concentrated on inside sump by processing pond outlet, by recovery pump, enter inside settling tank via the second recovery tube and handled again, have process cycle short, and treatment effeciency is high.

Description

A kind of cities and towns integral type sewage processing unit

Technical field

The utility model relates to sewage disposal device science and technology field, specially a kind of cities and towns are handled with integral type sewage Device.

Background technique

With the continuous social and economic development, the area coverage of urbanization is increasing, and the sanitary sewage that cities and towns generate is got over Come more, with being increasing for town domestic sewage, town sewage is different from municipal sewage, belong to sanitary sewage scope, Water quality and quantity feature can be summarized as: water quality and quantity changes greatly, and pollutant concentration is relatively low, and processing difficulty is small, and existing sewage Processing equipment, process complicated, low efficiency the disadvantages of bad to the treatment effect of sewage.

In order to solve disadvantage existing currently on the market, it is badly in need of improving the technology of sewage-treatment plant.

Utility model content

The technical issues of the utility model solves is to overcome the sewage disposal device of the prior art, imitate to the processing of sewage The defects of the disadvantages of fruit is bad, and process is complicated, low efficiency, provide a kind of cities and towns integral type sewage processing unit.The sedimentation Pond, processing pond and filtering ponds are with structure is simple, occupied area is small, process cycle is short, treatment effeciency is high and urban wastewater treatment The features such as effect is good.

To achieve the above object, the utility model provides the following technical solutions: a kind of cities and towns integral type sewage processing dress It sets, including the outlet of town sewage pipe, casing, filtering grid, chemical tank, the second immersible pump, processing pond and recovery pump, the cities and towns Sewage pipe is connected with town sewage pond, and valve is equipped on town sewage pipe, while town sewage pipe by valve and sinks Drop pond is connected；The bottom of shell is fixed by support, and the filtering grid is mounted on the upside of settling tank, and settles Pond is connected by the second overflow pipe with processing pond；The chemical tank is mounted on the upside of processing pond, and processing pond by bracket Inside is equipped with agitating device, while agitating device is mutually fixed by the rotor of shaft coupling and deceleration electric；Second diving Pump is mounted on the inside of processing pond by bracket, and the second immersible pump is connected by outlet pipe with filtering ponds, the filtering ponds Inside is equipped with filter plate, and the first immersible pump is equipped on the downside of filter plate, at the same the first immersible pump by the first recovery tube with Processing pond is connected, and is connected by the first overflow pipe with clear water reserviors on the upside of the filtering ponds, and is equipped on the downside of clear water reserviors clear Basin outlet；The processing pond outlet is welded on the bottom of processing pond, and processing pond outlet is mounted on the inside of sump；It is described Recovery pump is connected by pipeline with sump, and recovery pump is connected with the second recovery tube.

Preferably, the import of the town sewage pipe is mounted on the upside of filtering grid, and filtering grid is by PPS material The rectangular devices of composition, filtering grid filter out the large volume impurity in sewage.

It preferably, is flocculant inside the chemical tank, and the model 28G of deceleration electric, by the wadding inside chemical tank Solidifying agent is spread to inside processing pond, and the large granular impurity in sewage inside processing pond is precipitated, and the rotor of deceleration electric drives Agitating device is rotated, and is stirred to the sewage inside processing pond, and the progress of reaction is promoted.

Preferably, the downside of filter plate is arranged in the outlet pipe, and the model of the second immersible pump and the first immersible pump is equal For WQG, water treated inside processing pond is driven into inside filtering ponds by the second immersible pump, and the sewage for filtering bottom of pond portion passes through First immersible pump enters via the first recovery tube and carries out secondary treatment inside processing pond.

Preferably, the filter plate is the rectangular devices being made of 304 stainless steel materials, and the mesh aperture of filter plate is 1mm, filter plate are filtered the impurity in sewage.

Preferably, the sump is connected by recovery pump, the second recovery tube, town sewage pipe and valve with settling tank It is logical, and the model IRG25-160 of recovery pump.

Preferably, the sump, recovery pump and the second recovery tube form sewage recorery treatment system, and the second recovery tube On valve is installed, handle the sludge of bottom of pond portion and concentrated on inside sump by processing pond outlet, by recovery pump, via the Two recovery tubes are entered inside settling tank and are handled again, and process cycle is short, and treatment effeciency is high, urban wastewater treatment effect It is good.

Compared with prior art, the utility model has the beneficial effects that cities and towns integral type sewage processing unit, filtering The sewage of bottom of pond portion is entered via the first recovery tube by the first immersible pump and carries out secondary treatment, processing pond bottom inside processing pond The sludge in portion is concentrated on inside sump by processing pond outlet, by recovery pump, enters settling tank via the second recovery tube Inside is handled again, and process cycle is short, and treatment effeciency is high, and urban wastewater treatment effect is good, small investment, realizes cities and towns dirt Water harmless treatment.

Detailed description of the invention

Fig. 1 is the utility model structure schematic elevation view；

Fig. 2 is the utility model structure process for town sewage treatment flow diagram；

Fig. 3 is the utility model constructional appearance schematic diagram.

Figure label: 1, town sewage pipe, 2, valve, 3, casing, 4, settling tank, 5, filtering grid, 6, chemical tank, 7, place Manage pond, 8, deceleration electric, 9, agitating device, 10, outlet pipe, 11, filtering ponds, 12, filter plate, the 13, first overflow pipe, 14, clear Pond, 15, clear water reserviors outlet, the 16, first recovery tube, the 17, first immersible pump, 18, sump, the 19, second immersible pump, 20, place Manage pond outlet, 21, recovery pump, the 22, second overflow pipe, the 23, second recovery tube.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of cities and towns integral type sewage processing unit, 20 and recovery pump 21 are exported including town sewage pipe 1, casing 3, filtering grid 5, chemical tank 6, the second immersible pump 19, processing pond, The import of town sewage pipe 1 is mounted on the upside of filtering grid 5, and filtering grid 5 is the rectangular devices being made of PPS material, 3 bottom of casing is fixed by support, and the second immersible pump 19 is mounted on the inside of processing pond 7, and the second diving by bracket Pump 19 is connected by outlet pipe 10 with filtering ponds 11, and the downside of filter plate 12, and the second immersible pump 19 is arranged in outlet pipe 10 Model with the first immersible pump 17 is WQG, and filter plate 12 is the rectangular devices being made of 304 stainless steel materials, and filter plate 12 mesh aperture is 1mm, and processing pond outlet 20 is welded on the bottom of processing pond 7, and processing pond outlet 20 is mounted on sump 18 inside；Sump 18 is connected by recovery pump 21, the second recovery tube 23, town sewage pipe 1 and valve 2 with settling tank 4, And the model IRG25-160 of recovery pump 21, recovery pump 21 is connected by pipeline with sump 18, and recovery pump 21 and second Recovery tube 23 is connected, and sump 18, recovery pump 21 and the second recovery tube 23 form sewage recorery treatment system, and the second recycling Valve 2 is installed on pipe 23.

As shown in Figs. 1-2: town sewage pipe 1 is connected with town sewage pond, and valve 2 is equipped on town sewage pipe 1, Town sewage pipe 1 is connected by valve 2 with settling tank 4 simultaneously；The sanitary sewage that cities and towns generate is flowed to by town sewage pipe 1 Inside settling tank 4, filtering grid 5 is mounted on the upside of settling tank 4, and settling tank 4 passes through the second overflow pipe 22 and 7 phase of processing pond Connection；Filtering grid 5 by sewage large volume impurity polybag and cloth etc. filter out, sewage enters from the second overflow pipe 22 To inside processing pond 7, chemical tank 6 is mounted on the upside of processing pond 7 by bracket, and is equipped with agitating device inside processing pond 7 9, while agitating device 9 is mutually fixed by the rotor of shaft coupling and deceleration electric 8；It is flocculant inside chemical tank 6, and the electricity that slows down Dynamic 8 model 28G, the flocculant inside chemical tank 6 is precipitated the large granular impurity in 7 inside sewage of processing pond, Deceleration electric 8 is opened, the rotor of deceleration electric 8 drives agitating device 9 to be rotated, stirs the sewage inside processing pond 7 It mixes, promotes the progress of reaction.

It is as shown in Figs. 1-2: to be connected by the first overflow pipe 13 with clear water reserviors 14 on the upside of filtering ponds 11, and under clear water reserviors 14 Side is equipped with clear water reserviors outlet 15；Filter plate 12 is installed inside filtering ponds 11, and the first diving is installed on the downside of filter plate 12 Pump 17, while the first immersible pump 17 is connected by the first recovery tube 16 with processing pond 7, the sewage of 11 bottom of filtering ponds pass through the One immersible pump 17 enters via the first recovery tube 16 and carries out secondary treatment inside processing pond 7, and the sludge of 7 bottom of processing pond passes through Processing pond outlet 20 concentrates on inside sump 18, by recovery pump 21, enters inside settling tank 4 via the second recovery tube 23 Again it is handled, process cycle is short, and treatment effeciency is high, and urban wastewater treatment effect is good.

Working principle: when using cities and towns integral type sewage processing unit, valve 2, the life that cities and towns generate are opened Sewage is flowed to inside settling tank 4 by town sewage pipe 1, and filtering grid 5 is by the large volume impurity polybag and cloth in sewage Etc. being filtered out, as the wastewater level in settling tank 4 is higher and higher, when reaching the second overflow pipe 22, sewage is from second Overflow pipe 22 enters to inside processing pond 7, and the flocculant inside chemical tank 6 is spread to inside processing pond 7, and 7 inside of processing pond is dirty Large granular impurity in water is precipitated, and deceleration electric 8 is opened, and the rotor of deceleration electric 8 drives agitating device 9 to be rotated, Sewage inside processing pond 7 is stirred, the progress of reaction is promoted, opens the second immersible pump 19, the second immersible pump 19 will place The 7 treated water in inside of reason pond is driven into inside filtering ponds 11, and the wastewater level inside filtering ponds 11 is higher and higher, by mistake It is entered inside clear water reserviors 14 after the filtering of filter plate 12 by the first overflow pipe 13, the sewage of 11 bottom of filtering ponds is latent by first Water pump 17 enters via the first recovery tube 16 and carries out secondary treatment inside processing pond 7, and the sludge of 7 bottom of processing pond passes through processing Pond outlet 20 concentrates on inside sump 18, by recovery pump 21, enters inside settling tank 4 and carries out via the second recovery tube 23 Again it handles, process cycle is short, and treatment effeciency is high, and urban wastewater treatment effect is good, and it is innoxious to realize town sewage for small investment Processing, here it is the whole process that the cities and towns are worked with integral type sewage processing unit.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (7)

1. a kind of cities and towns integral type sewage processing unit, including town sewage pipe (1), casing (3), filtering grid (5), medicament Case (6), the second immersible pump (19), processing pond outlet (20) and recovery pump (21), it is characterised in that: the town sewage pipe (1) It is connected with town sewage pond, and valve (2) is installed on town sewage pipe (1), while town sewage pipe (1) passes through valve (2) it is connected with settling tank (4)；Casing (3) bottom is fixed by support, and it is heavy that the filtering grid (5) is mounted on The upside of pond (4) drops, and settling tank (4) is connected by the second overflow pipe (22) with processing pond (7)；The chemical tank (6) is logical The upside that bracket is mounted on processing pond (7) is crossed, and is equipped with agitating device (9) inside processing pond (7), while agitating device (9) It is mutually fixed by the rotor of shaft coupling and deceleration electric (8)；Second immersible pump (19) is mounted on processing pond (7) by bracket Inside, and the second immersible pump (19) is connected by outlet pipe (10) with filtering ponds (11), and the filtering ponds (11) are internal to pacify It is equipped with the first immersible pump (17) equipped with filter plate (12), and on the downside of filter plate (12), while the first immersible pump (17) passes through the One recovery tube (16) is connected with processing pond (7), passes through the first overflow pipe (13) and clear water reserviors on the upside of the filtering ponds (11) (14) it is connected, and clear water reserviors outlet (15) is installed on the downside of clear water reserviors (14)；The processing pond outlet (20) is welded on processing The bottom in pond (7), and processing pond outlet (20) is mounted on the inside of sump (18)；The recovery pump (21) passes through pipeline and collection Dirty pond (18) is connected, and recovery pump (21) is connected with the second recovery tube (23).

2. a kind of cities and towns integral type sewage processing unit according to claim 1, it is characterised in that: the town sewage The import of pipe (1) is mounted on the upside of filtering grid (5), and filtering grid (5) is the rectangular devices being made of PPS material.

3. a kind of cities and towns integral type sewage processing unit according to claim 1, it is characterised in that: the chemical tank (6) internal is flocculant, and the model 28G of deceleration electric (8).

4. a kind of cities and towns integral type sewage processing unit according to claim 1, it is characterised in that: the outlet pipe (10) setting is in the downside of filter plate (12), and the model of the second immersible pump (19) and the first immersible pump (17) is WQG.

5. a kind of cities and towns integral type sewage processing unit according to claim 1, it is characterised in that: the filter plate It (12) is the rectangular devices being made of 304 stainless steel materials, and the mesh aperture of filter plate (12) is 1mm.

6. a kind of cities and towns integral type sewage processing unit according to claim 1, it is characterised in that: the sump (18) it is connected by recovery pump (21), the second recovery tube (23), town sewage pipe (1) and valve (2) with settling tank (4), and The model IRG25-160 of recovery pump (21).

7. a kind of cities and towns integral type sewage processing unit according to claim 1, it is characterised in that: the sump (18), recovery pump (21) and the second recovery tube (23) form sewage recorery treatment system, and are equipped on the second recovery tube (23) Valve (2).