CN218755180U - Sewage treatment device - Google Patents

Abstract

The utility model discloses a sewage treatment plant, concretely relates to water treatment technical field, including the seal pot, the storehouse is filtered to seal pot left side fixedly connected with second, the second is filtered storehouse inner chamber middle part and is provided with agitating unit, agitating unit is close to filter equipment's one end fixedly connected with cleaning brush, the second is filtered storehouse left side fixedly connected with filter equipment, filter equipment left side fixedly connected with collection liquid storehouse, the second filters the first storehouse of crossing of storehouse outside upper portion fixedly connected with, the first dirty pipe of having seted up of crossing filter storehouse upper end, the second filters storehouse outside middle part fixed mounting and has defeated medicine pump. A sewage treatment plant, wherein agitating unit can make the sewage in the storehouse fully fuse with disinfection liquid medicine, prevents simultaneously that the impurity in the sewage from deposiing, the cleaning brush of increase constantly cleans the filter equipment surface when agitating unit moves, prevents that impurity is too much to lead to blockking up, influences the filter effect.

Description

Sewage treatment device

Technical Field

The utility model relates to a sewage treatment field, in particular to sewage treatment device.

Background

Along with the development of economic society of China, water resource crisis and water environment pollution are increasingly aggravated, the discharge amount of various sewage is greatly increased, the water environment is seriously threatened, the treatment of water pollution becomes one of the focuses of the domestic environmental protection field, the sewage treatment is a process for purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage, the sewage treatment is generally divided into production sewage treatment and domestic sewage treatment, the sewage treatment capability of most cities in China can not meet the actual requirement far, and the urban sewage treatment system is very important along with the continuous change of the environment.

At present filter the impurity in the sewage through filterable mode mostly when to sewage treatment, the inside filter screen of device can be because the phenomenon that filter impurity is more and the jam appears to influence subsequent filtration, and just need clear up the filter screen and just can clear up when stopping sewage treatment, can not clear up the filter screen with stopping, to the disinfection part of sewage, solved the incomplete problem of disinfection.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a sewage treatment device, which can effectively solve the problem that the filter screen is inconvenient to clean and the disinfection is incomplete.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a sewage treatment device, the storehouse is filtered to seal pot left side fixedly connected with second, the second is filtered storehouse inner chamber middle part and is provided with agitating unit, the second is filtered storehouse left side fixedly connected with filter equipment, filter equipment left side fixedly connected with collection liquid storehouse, the second delivery port has been seted up to collection liquid storehouse left side lower part, the second filters the first storehouse of filtering of storehouse outside upper portion fixedly connected with, the dirty pipe of advancing has been seted up to first filter storehouse upper end, first filter storehouse right side has seted up first delivery port, the second filters storehouse outside upper portion and keeps away from first one side of filtering the storehouse and has seted up the water inlet, second filters storehouse outside middle part fixed mounting and has defeated medicine pump, the second filters one side that storehouse outside lower part is close to filter equipment and has seted up the drain.

Preferably, the first filter bin comprises a bin body, a drain pipe is fixedly connected to the lower portion of the rear side of the bin body, a filter screen is fixedly mounted in the middle of an inner cavity of the bin body, and the filter screen inclines towards the drain pipe.

Preferably, agitating unit includes fixed plate and (mixing) shaft, (mixing) shaft fixed connection is in the output of motor, motor fixed mounting is in the inner chamber of seal pot, (mixing) shaft outer wall fixedly connected with helical blade, agitating unit fixed mounting is in second filter bin inner chamber axle center department, the one end fixedly connected with cleaning brush of motor is kept away from to the (mixing) shaft, the cleaning brush uses the (mixing) shaft to rotate as the axle center.

Preferably, filter equipment includes shell and sealing washer, sealing washer fixed mounting is in filter equipment inner wall left side, sealing washer right side fixed mounting has filter layer three, three right sides fixed mounting of filter layer have filter layer two, two right sides fixed mounting of filter layer have filter layer one.

Preferably, the length of the cleaning brush is the same as the radius of the inner cavity of the filter device, and the left bristles of the cleaning brush are in contact with the right surface of the first filter layer.

Preferably, a first water valve is fixedly mounted on the left side of the sewage inlet pipe, a second water valve is fixedly mounted at the top end of the sewage outlet pipe, a third water valve is fixedly mounted at the top end of the first water outlet, and the first water outlet is communicated with the water inlet through a right-angle pipeline.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. set up agitating unit in filtering the storehouse, avoided the impurity in the sewage to deposit in the storehouse, unable whole circumstances through filtration system makes the sewage in the storehouse fully fuse with the disinfection liquid medicine in the medicine delivery pump simultaneously, reachs comprehensive disinfection, makes the bactericidal effect of sewage better.

2. The terminal cleaning brush that has increased at agitating unit, when agitating unit starts, drive the cleaning brush, under the circumstances that does not shut down when sewage treatment, also can clear up filter equipment, solved filter equipment because impurity is more and blocking phenomenon's problem has appeared, seted up the drain in the bottom simultaneously, under the state that the machine stopped, also can get rid of the storehouse through the impurity that the drain left over in with the storehouse outside, improved filter equipment's result of use and efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of another side structure of the present invention;

FIG. 3 is a cross-sectional view of the present invention;

fig. 4 is a schematic view of the internal structure of the present invention;

in the figure: 1. sealing the tank; 2. a second filtering bin; 3. a filtration device; 31. a housing; 32. a first filter layer; 33. a second filter layer; 34. a filter layer III; 35. a seal ring; 4. a liquid collecting bin; 5. a first filtration bin; 51. a bin body; 52. a blow-off pipe; 53. a filter screen; 6. a second water outlet; 7. a sewage inlet pipe; 8. a water inlet; 9. a first water outlet; 10. a drug delivery pump; 11. a motor; 12. a stirring device; 121. a fixing plate; 122. a stirring shaft; 123. a helical blade; 13. a cleaning brush; 14. a sewage draining outlet; 15. a first water valve; 16. a second water valve; 17. a third water valve.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1 and fig. 2, a sewage treatment device, including seal pot 1, seal pot 1 left side fixedly connected with second filters storehouse 2, the second filters 2 inner chamber middle parts in storehouse and is provided with agitating unit 12, second filters 2 left sides fixedly connected with filter equipment 3 in storehouse, filter equipment 3 left sides fixedly connected with collection liquid storehouse 4, second delivery port 6 has been seted up to collection liquid storehouse 4 left side lower part, accomplish filtration sterile clean water in second filtration storehouse 2, temporarily store in collection liquid storehouse 4, the clean water that reaches emission standard discharges to the appointed place through second delivery port 6, second filters 2 outside upper portion fixedly connected with first filtration storehouse 5 in storehouse, sewage inlet pipe 7 has been seted up to first filtration storehouse 5 upper end, first delivery port 9 has been seted up on first filtration storehouse 5 right side, second filters 2 outside upper portion and has been kept away from one side of first filtration storehouse 5 and has been seted up water inlet 8, second filters 2 outside middle part fixed mounting has medicine delivery pump 10 in storehouse, filter 2 interior disinfection liquid medicine of storehouse through medicine delivery pump 10 to the second, second filters 2 outside lower part one side that the filter storehouse 2 outside has been seted up near the drain 14.

Specifically, as shown in fig. 3, the first filtering bin 5 includes a bin body 51, a drain pipe 52 is fixedly connected to the lower portion of the rear side of the bin body 51, a filter screen 53 is fixedly installed in the middle of an inner cavity of the bin body 51, sewage is simply filtered after entering the first filtering bin 5, large impurities such as silt in the sewage are firstly screened out, the filter screen 53 inclines towards the drain pipe 52, the filtered impurities can slide to the bottom end of the bin body 51, the impurities are prevented from being excessively accumulated on the filter screen 53, the filtering effect is affected, the impurities in the bin body 51 can be discharged through the drain pipe 52 when reaching a certain amount, a first water valve 15 is fixedly installed on the left side of the drain pipe 7, a second water valve 16 is fixedly installed on the top end of the drain pipe 52, when the impurities in the bin body 51 need to be discharged, the first water valve 15 of the drain pipe 7 is closed, the second water valve 16 of the drain pipe 52 is opened, the first water outlet 9 is connected and communicated with the water inlet 8 through a right-angle pipeline, the sewage filtered by the first filtering bin 5 enters the second filtering bin 2, a third water valve 17 is fixedly installed on the top end of the drain pipe, and the third water outlet 17 can be closed.

Further, in order to make can make sewage and disinfection liquid medicine misce bene in the sewage in the processing, agitating unit 12 has been installed in 5 inner chamber axle centers departments of first filtration storehouse, agitating unit 12 includes fixed plate 121 and (mixing) shaft 122, (mixing) shaft 122 fixed connection is in the output of motor 11, motor 11 fixed mounting is in the inner chamber of seal pot 1, (mixing) shaft 122 outer wall fixedly connected with helical blade 123, motor 11 drives (mixing) shaft 122 and helical blade 123, make the second filter the interior disinfection liquid medicine misce bene of storehouse 2, the impurity that has prevented simultaneously in the sewage deposits and can't filter in the storehouse and cause the jam.

In order to solve the problem of cleaning the filtering device 3 by stopping the machine, one end of the stirring shaft 122 far away from the motor 11 is fixedly connected with a cleaning brush 13, the cleaning brush 13 rotates by taking the stirring shaft 122 as an axis, the bristle part of the cleaning brush 13 is contacted with the first filtering layer 32, when the stirring device 12 runs, the cleaning brush 13 can rotate with the inner cavity axis as an axis, the surface of the filtering device 3 is continuously cleaned, the filtering device 3 is prevented from being blocked by impurities on the surface of the filtering layer, one side of the inner cavity bottom wall of the second filtering bin 2 close to the filtering device 3 is provided with a sewage draining port 14, when the impurities in the second filtering bin 2 are too much, the sewage draining port 14 can be opened, and the impurities are cleaned by the rotating cleaning brush 13.

Specifically, as shown in fig. 4, the filtering device 3 includes a housing 31 and a sealing ring 35, in order to prevent sewage from flowing into the liquid collecting bin 4 through the outer ring when passing through the filtering device 3, the sealing ring 35 is fixedly installed on the left side of the inner wall of the filtering device 3, in order to make the sewage filtering effect better, three different filtering layers are installed, a third filtering layer 34 is fixedly installed on the right side of the sealing ring 35, the third filtering layer 34 is a bamboo charcoal adsorption layer with the minimum density, a second filtering layer 33 is fixedly installed on the right side of the third filtering layer 34, the second filtering layer 33 is a quartz sand layer thicker than the third filtering layer 34, a first filtering layer 32 is fixedly installed on the right side of the second filtering layer 33, the first filtering layer 32 is a clay granule layer with larger pores, the length of the cleaning brush 13 is the same as the radius of the inner cavity of the filtering device 3, and the surface of the filtering device 3 can be comprehensively cleaned.

It should be noted that, the utility model relates to a sewage treatment device, through increasing agitating unit 12 and cleaning brush 13, make the sewage in the device fully fuse with disinfectant, also prevented the impurity in the sewage from precipitating, cleaning brush 13 rotates along with agitating unit 12's operation, clean on filter equipment 3's surface, solve and never shut down just can carry out clear problem to filter equipment 3, prevented that filter equipment 3 from appearing the problem of jam because of impurity is too much, filter equipment 3's availability factor has been improved.

The utility model discloses a theory of operation does: starting drive, sewage enters into first filtration storehouse 5 earlier through advancing dirty pipe 7 in, filter the impurity rubbish of great silt in the sewage simply earlier, water after the completion flows into second filtration storehouse 2 from first delivery port 9 through the water inlet 8 of right angle pipe connection, agitating unit 12 in the second filtration storehouse 2 fully stirs sewage and disinfectant, it is constantly clean on filter equipment 3's surface to drive cleaning brush 13 simultaneously, the sewage in the second filtration storehouse 2 is accomplished through filter equipment 3's three filter layer and is filtered and is kept in album liquid storehouse 4, reach emission standard's water, discharge to appointed place through second delivery port 6.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a sewage treatment device, includes seal pot (1), its characterized in that: the utility model discloses a sealed tank (1) filter storehouse (2) is crossed to fixedly connected with second in left side, second filter storehouse (2) inner chamber middle part is provided with agitating unit (12), second filter storehouse (2) left side fixedly connected with filter equipment (3), filter equipment (3) left side fixedly connected with album liquid storehouse (4), second delivery port (6) have been seted up to album liquid storehouse (4) left side lower part, second filter storehouse (2) outside upper portion fixedly connected with first filter storehouse (5), first filter storehouse (5) upper end has been seted up into dirty pipe (7), first filter storehouse (5) right side has been seted up into first delivery port (9), second filter storehouse (2) outside upper portion and keep away from one side of first filter storehouse (5) and seted up water inlet (8), second filter storehouse (2) outside middle part fixed mounting has defeated medicine pump (10), drain (14) have been seted up to one side that second filter storehouse (2) outside lower part is close to filter equipment (3).

2. The sewage treatment apparatus according to claim 1, wherein: first filtration storehouse (5) are including the storehouse body (51), storehouse body (51) rear side lower part fixedly connected with blow off pipe (52), storehouse body (51) inner chamber middle part fixed mounting has filter screen (53), filter screen (53) are to blow off pipe (52) direction slope.

3. The sewage treatment apparatus according to claim 1, wherein: agitating unit (12) fixed connection is in the output of motor (11), motor (11) fixed mounting is in the inner chamber of seal pot (1), agitating unit (12) are including fixed plate (121) and (mixing) shaft (122), (mixing) shaft (122) fixed connection is in the output of motor (11), motor (11) fixed mounting is in the inner chamber of seal pot (1), (mixing) shaft (122) outer wall fixedly connected with helical blade (123), agitating unit (12) fixed mounting is in second filtration storehouse (2) inner chamber axle center department, motor (11) was kept away from in (mixing) shaft (122) one end fixedly connected with cleaning brush (13), cleaning brush (13) use (mixing) shaft (122) to rotate as the axle center.

4. A wastewater treatment plant according to claim 3, characterized in that: filter equipment (3) include shell (31) and sealing washer (35), sealing washer (35) fixed mounting is in filter equipment (3) inner wall left side, sealing washer (35) right side fixed mounting has filter layer three (34), filter layer three (34) right side fixed mounting has filter layer two (33), filter layer two (33) right side fixed mounting has filter layer one (32).

5. A wastewater treatment plant according to claim 3, characterized in that: the length of the cleaning brush (13) is the same as the radius of an inner cavity of the filter device (3), and bristles on the left side of the cleaning brush (13) are in contact with the right side surface of the first filter layer (32).

6. The sewage treatment apparatus according to claim 2, wherein: it has first water valve (15) to advance dirty pipe (7) left side fixed mounting, blow off pipe (52) top fixed mounting has second water valve (16), first delivery port (9) top fixed mounting has third water valve (17), first delivery port (9) communicate with each other through right angle pipe connection with water inlet (8).

Images