CN206384863U - A kind of high integration environment protection sewage processing unit - Google Patents

Abstract

The utility model discloses a highly integrated environment-friendly sewage treatment device, which comprises a casing, a water inlet pipe and a water outlet pipe connected with the casing, an electromagnet, a stirring shaft and a plurality of vertical heating pipes, and the electromagnet is fixed horizontally. On the top of the shell, the stirring shaft with the stirring blades fixed runs through the center of the electromagnet; a plurality of vertical heating pipes run through the electromagnet and the shell, one end of the vertical heating pipe is connected with the electric heater, and the other end is connected with the circulation pump Communication, the electric heater communicates with the circulating pump; at least one high-pressure flushing nozzle is arranged at the bottom of the casing, and a collection box is communicated with the casing on the opposite side of the high-pressure flushing nozzle through a pipeline. The environmental protection sewage treatment device has a high degree of integration and a small occupied area.

Description

A highly integrated environmental protection sewage treatment device

technical field

The utility model relates to the field of sewage treatment, in particular to a highly integrated environmental protection sewage treatment device.

Background technique

The treatment and reuse of domestic sewage is an important topic in the field of modern environmental protection. Due to the complex composition of domestic sewage, in addition to chemical treatment, physical treatment is also required, that is, filtration, removal of iron impurities, stirring, etc., and usually temperature control is required to obtain the best treatment effect.

In existing domestic sewage treatment devices, these steps are often carried out in different equipment, which results in a relatively large floor space and bloated equipment. In addition, the temperature control of the existing domestic sewage treatment devices is often carried out directly by means of electric heating. Due to the relatively high corrosive components in the sewage, it is easy to corrode the electric heating wire and the operating life is short.

Utility model content

In view of the above problems, the utility model provides a highly integrated environmental protection sewage treatment device.

The purpose of this utility model adopts following technical scheme to realize:

A highly integrated environmental protection sewage treatment device, including a shell, a water inlet pipe and a water outlet pipe connected to the shell, and also includes an electromagnet, a stirring shaft and a plurality of vertical heating pipes, and the electromagnet is horizontally fixed on the top of the shell , the stirring shaft fixedly connected with the stirring blade runs through the center of the electromagnet; a plurality of vertical heating pipes run through the electromagnet and the shell, one end of the vertical heating pipe is connected with the electric heater, and the other end is connected with the circulation pump, and the electric heater It communicates with the circulation pump; at least one high-pressure flushing nozzle is arranged at the bottom of the casing, and a collection box is communicated with a collection box on the opposite side of the high-pressure flushing nozzle.

Preferably, the electromagnet is fixed to the top wall of the housing through two hangers, and the power supply of the electromagnet is arranged above the electromagnet.

Preferably, there are two vertical heating pipes in total, and they are symmetrically arranged around the stirring shaft.

Preferably, a heating regulating valve is arranged between the electric heater and the circulation pump.

Preferably, a medicine feeding pipe is communicated with the side wall of the casing, and a medicine feeding valve is arranged on the medicine feeding pipe.

Preferably, an isolation valve is provided on the pipeline between the collection box and the casing; the stirring shaft is driven to rotate by a driving motor at the top of the casing.

The beneficial effects of the utility model are: the removal of iron substances, dosing and stirring of sewage, and temperature control are integrated in one device, and the occupied area is greatly reduced compared with that before the transformation, and the integration degree is high, which is conducive to popularization; through the bottom The high-pressure flushing nozzle and collection box are used to clean up the iron substances accumulated on the electromagnet, which is convenient for operation; the indirect heating of the vertical heating tube is used to replace the traditional electric heating, which can effectively prevent the sewage from corroding the electric heater.

Description of drawings

Utilize accompanying drawing to further illustrate the utility model, but the embodiment in the accompanying drawing does not constitute any restriction to the utility model, for those of ordinary skill in the art, under the premise of not paying creative work, also can obtain according to following accompanying drawing Additional drawings.

Fig. 1 is a schematic diagram of the overall structure of the utility model.

Reference signs: shell-1; water inlet pipe-2; water outlet pipe-3; electromagnet-4; stirring shaft-5; vertical heating pipe-6; stirring blade-7; driving motor-8; electric heater- 9; circulation pump-10; high-pressure flushing nozzle-11; collection box-12; hanger-13; power supply-14; heating regulating valve-15; dosing pipe-16; dosing valve-17; .

detailed description

The utility model is further described in conjunction with the following examples.

As shown in FIG. 1 , a highly integrated environment-friendly sewage treatment device includes a housing 1 , a water inlet pipe 2 and an outlet pipe 3 communicating with the housing 1 . It also includes an electromagnet 4 , a stirring shaft 5 and a plurality of vertical heating tubes 6 , and the electromagnet 4 is horizontally fixed on the top of the housing 1 .

The stirring shaft 5 fixedly connected with the stirring blade 7 runs through the center of the electromagnet 4 . The stirring shaft 5 is driven to rotate by a driving motor 8 at the top of the housing 1 . A plurality of vertical heating pipes 6 run through the electromagnet 4 and the housing 1 , one end of the vertical heating pipes 6 communicates with the electric heater 9 , and the other end communicates with the circulation pump 10 , and the electric heater 9 communicates with the circulation pump 10 . The bottom of the housing 1 is provided with at least one high-pressure flushing nozzle 11. On the opposite side of the high-pressure flushing nozzle 11, the housing 1 is connected with a collection box 12 through a pipeline. The high-pressure flushing nozzle 11 can be of an adjustable angle or multiple high-pressure Flush the nozzle to ensure that the flushing area covers the bottom surface of the housing 1 as much as possible.

Preferably, the electromagnet 4 is fixedly connected to the top wall of the housing through two hangers 13 . The power supply 14 of the electromagnet 4 adopts a 110V AC power supply, which is arranged above the electromagnet 4 . Both the electromagnet 4 and its power supply 14 are prior art, and will not be described in detail in this embodiment.

Preferably, there are two vertical heating pipes 6 in total, and they are symmetrically arranged around the stirring shaft 5 . The place where the vertical heating pipe 6 passes through the housing 1 and the electromagnet 4 adopts rubber cement for good water sealing.

Preferably, a heating regulating valve 15 is arranged between the electric heater 9 and the circulation pump 10, and the electric heater 9, the circulation pump 10 and the vertical heating pipe 6 form a closed circulation loop, which is filled with clean circulating water, By adjusting the opening degree of the heating regulating valve 15, the temperature of the sewage in the casing 1 can be adjusted.

Preferably, a dosing pipe 16 is communicated with the side wall of the housing 1, and a dosing valve 17 is provided on the dosing pipe 16 for adding sewage treatment agents such as aluminum salt flocculants.

Preferably, the pipeline between the collection tank 12 and the housing 1 is provided with an isolation valve 18 . The bottom of the housing 1 is also communicated with a drain valve (not shown) for overhauling and exhausting the water stored in the housing.

In the sewage treatment device of this embodiment, after the sewage enters from the water inlet pipe 2, the iron impurities in the sewage are adsorbed by the electromagnet after being energized, and are discharged from the water outlet pipe 3 after being heated by adding medicine, stirring and setting a heating pipe. During the outage of the sewage treatment device, after the water in the housing 1 is exhausted, the power supply of the electromagnet 4 is disconnected, and the iron material on the electromagnet 4 falls to the bottom of the housing 1, and the high-pressure flushing nozzle is turned on at this time 11, and open the isolation valve 18 to flush the ferrous substances into the collection tank 12. The isolation valve 18 remains closed when the sewage treatment plant is in normal operation.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model, rather than limiting the protection scope of the present utility model. Personnel should understand that the technical solution of the utility model can be modified or equivalently replaced without departing from the essence and scope of the technical solution of the utility model.

Claims (6)

1. a kind of high integration environment protection sewage processing unit, including housing, the water inlet pipe and outlet pipe that are connected with housing, its feature It is, in addition to electromagnet, agitating shaft and multiple vertical heating tubes that electromagnetism iron level is fixed in the top of housing, is connected with stirring The agitating shaft of blade runs through the center of electromagnet；Multiple vertical heating tubes run through electromagnet and housing, one end of vertical heating tube Connected with electric heater, the other end is connected with circulating pump, electric heater is connected with circulating pump；The bottom of housing is provided with least one Individual high pressure washing shower nozzle, in high pressure washing shower nozzle to having collecting box by pipeline communication on side body.

2. a kind of high integration environment protection sewage processing unit according to claim 1, it is characterized in that, the electromagnet passes through The roof of 2 suspension brackets and housing is affixed, and the power supply of electromagnet is arranged on the top of electromagnet.

3. a kind of high integration environment protection sewage processing unit according to claim 1 or 2, it is characterized in that, it is described to add vertically Heat pipe has 2, and is arranged symmetrically centered on agitating shaft.

4. a kind of high integration environment protection sewage processing unit according to claim 1, it is characterized in that, electric heater and circulation Heating regulating valve is provided between pump.

5. a kind of high integration environment protection sewage processing unit according to claim 4, it is characterized in that, connect on the side wall of housing It is connected with chemical feed pipe, chemical feed pipe and is provided with dosing valve.

6. a kind of high integration environment protection sewage processing unit according to claim 1, it is characterized in that, collecting box and housing it Between pipeline on be provided with isolating valve；The agitating shaft is driven by the motor of case top to be rotated.