CN212166636U - Screening device for sewage treatment - Google Patents

Abstract

The utility model discloses a sewer filth is handled and is used sieving mechanism, including stabilizer blade, backup pad, rose box, the backup pad bottom is provided with 4 the stabilizer blade, the backup pad inboard is provided with long-pending mud bucket, long-pending mud bucket bottom is provided with the mud pipe, the mud pipe bottom is provided with stores up the mud box, long-pending mud bucket top is provided with by a left side the rose box, the rose box top is provided with the roof, the roof top is provided with the feed inlet, rose box one side is provided with the trash removal pipe, trash removal socle portion is provided with stores up the miscellaneous case, the rose box is kept away from one side of trash removal pipe is provided with the cylinder, the cylinder output is provided with the push rod, push rod one side is provided with the push pedal, the inside first filter screen that is provided with of rose box, long-pending mud bucket top. The utility model discloses be provided with and prevent blockking up the mechanism, can prevent that mud from blockking up the filter screen when the screening separation to improve screening efficiency, reduce workman intensity of labour.

Description

Screening device for sewage treatment

Technical Field

The utility model relates to a technical field is handled to the sewer filth, especially relates to screening device is used in sewer filth processing.

Background

The sewer is a public facility in cities, and the device has appeared as early as the ancient Roman period. The rudimentary form of sewer originated in paris, france, which to date has the largest urban sewer system in the world. Generally, a sewage system is used for collecting and discharging domestic wastewater generated in cities and industrial wastewater generated in industrial production. When screening and separating sewage, manual treatment is often carried out due to blockage of the filter screen, the screening and separating efficiency is reduced, and the labor intensity of workers is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a screening device for sewer sewage treatment for solving the above problems.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

the screening device for sewage treatment comprises support legs, a support plate and a filter box, wherein 4 support legs are arranged at the bottom of the support plate, a sludge hopper is arranged on the inner side of the support plate, a sludge discharge pipe is arranged at the bottom of the sludge hopper, a sludge storage box is arranged at the bottom of the sludge discharge pipe, the filter box is arranged at the top of the sludge hopper close to the left, a top plate is arranged at the top of the filter box, a feed inlet is arranged at the top of the top plate, an impurity discharge pipe is arranged at one side of the filter box, an impurity storage box is arranged at the bottom of the impurity discharge pipe, an air cylinder is arranged at one side of the filter box away from the impurity discharge pipe, a push rod is arranged at the output end of the air cylinder, a push plate is arranged at one side of the push rod and can discharge large impurities on a first protective net when unloading is carried out, a first filter screen is arranged, the inside second filter screen that is provided with of separation case, separation case one side is provided with the drain pipe, still including can prevent the jam mechanism of second filter screen jam, it is in to prevent that jam mechanism sets up separate out the roof portion.

Preferably, prevent that jam mechanism includes air compressor machine, trachea, grid plate, first spout, the grid plate sets up separate out the roof portion, the grid plate top is provided with the trachea, the trachea other end is provided with the air compressor machine, first spout sets up grid plate bottom is stretched into separate out the incasement portion.

Preferably, prevent that jam mechanism includes air compressor machine, trachea, cross person in charge, first branch pipe, second spout, it is provided with to appear the case top the cross is responsible for, cross person in charge one side is provided with first branch pipe, the cross is responsible for and is kept away from one side of first branch pipe is provided with the second branch pipe, the cross is responsible for the top and is provided with the trachea, the trachea other end is provided with the air compressor machine, the second spout sets up the cross person in charge first branch pipe second branch bottom and stretch into it is inside to appear the case.

Preferably, the support legs are welded to the bottom of the supporting plate, the mud collecting hopper is fixed to the supporting plate through screws, the filter box is fixed to the supporting plate through screws, and the top plate is fixed to the top of the filter box through screws.

Preferably, the first filter screen is fixed inside the filter box through screws, and the second filter screen is fixed inside the precipitation box through screws.

Has the advantages that: the utility model discloses be provided with and prevent blockking up the mechanism, can prevent that mud from blockking up the filter screen when the screening separation to improve screening efficiency, reduce workman intensity of labour.

Drawings

FIG. 1 is a view showing the structure of an embodiment 1 of a screening apparatus for treating sewage according to the present invention;

FIG. 2 is a right sectional view of an embodiment 1 of the screening apparatus for treating sewage according to the present invention;

FIG. 3 is a sectional view of an embodiment 1 of the screening apparatus for treating sewage according to the present invention;

FIG. 4 is a view showing the structure of an embodiment 2 of the screening apparatus for treating sewage according to the present invention;

FIG. 5 is a partial structural view of an embodiment 2 of the screening apparatus for treating sewage according to the present invention;

figure 6 is the cross-sectional view of sewer screening device embodiment 2 for filth treatment of the utility model.

Reference numerals: 1. a support leg; 2. a support plate; 3. an anti-clogging mechanism; 301. an air compressor; 302. an air tube; 303. a wind distribution plate; 304. a first nozzle; 305. a cross main pipe; 306. a first branch pipe; 307. a second branch pipe; 308. a second nozzle; 4. a filter box; 5. a top plate; 6. a feed inlet; 7. a trash removal pipe; 8. a trash bin; 9. a separating out box; 10. a drain pipe; 11. a mud accumulation hopper; 12. a sludge discharge pipe; 13. a sludge storage tank; 14. a cylinder; 15. a push rod; 16. pushing the plate; 17. a first filter screen; 18. a second filter.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

a screening device for sewage treatment comprises support legs 1, a support plate 2 and a filter box 4, wherein 4 support legs 1 are arranged at the bottom of the support plate 2, a sludge accumulation hopper 11 is arranged at the inner side of the support plate 2, a sludge discharge pipe 12 is arranged at the bottom of the sludge accumulation hopper 11, a sludge storage box 13 is arranged at the bottom of the sludge discharge pipe 12, the filter box 4 is arranged close to the left at the top of the sludge accumulation hopper 11, a top plate 5 is arranged at the top of the filter box 4, a feed inlet 6 is arranged at the top of the top plate 5, a impurity discharge pipe 7 is arranged at one side of the filter box 4, a impurity storage box 8 is arranged at the bottom of the impurity discharge pipe 7, an air cylinder 14 is arranged at one side of the filter box 4 away from the impurity discharge pipe 7, a push rod 15 is arranged at the output end of the air cylinder 14, a push plate 16 is arranged at one side of the push rod 15, the push plate 16, the inside second filter screen 18 that is provided with of separating out case 9, separating out case 9 one side and being provided with drain pipe 10, still including preventing blockking up mechanism 3 that can prevent second filter screen 18 jam, prevent blockking up the mechanism 3 and set up at separating out the top of case 9.

Example 1

As shown in fig. 1, 2 and 3, the anti-clogging mechanism 3 includes an air compressor 301, an air pipe 302, an air distribution plate 303 and a first nozzle 304, the air distribution plate 303 is arranged at the top of the precipitation box 9, the air pipe 302 is arranged at the top of the air distribution plate 303, the air compressor 301 is arranged at the other end of the air pipe 302, and the first nozzle 304 is arranged at the bottom of the air distribution plate 303 and extends into the precipitation box 9; the support legs 1 are welded at the bottom of the support plate 2, the sludge accumulation hopper 11 is fixed on the support plate 2 through screws, the filter box 4 is fixed on the support plate 2 through screws, and the top plate 5 is fixed at the top of the filter box 4 through screws; the first filter 17 is fixed inside the filter box 4 by screws, and the second filter 18 is fixed inside the precipitation box 9 by screws.

The working principle and the using flow of the embodiment are as follows: during the use, pour into the rose box 4 inside with sewer filth from dog-house 6, fall into in the long-pending mud fill 11 after sieving the bold debris through first filter screen 17, and separate the water through second filter screen 18, and discharge from drain pipe 10, bold debris drive push rod 15 by cylinder 14, push pedal 16 falls into inside the storage case 8 from row's miscellaneous pipe 7, silt falls into in the storage case 13 through row's mud pipe 12, when second filter screen 18 blockked up, start air compressor 301, carry compressed gas to trachea 302 by air compressor 301 and spout from first spout 304 through air distribution plate 303 and clear up second filter screen 18.

Example 2

As shown in fig. 4, 5 and 6, the difference between the embodiment 2 and the embodiment 1 is that the air distribution plate 303 and the first nozzle 304 are replaced by a cross main pipe 305, a first branch pipe 306, a second branch pipe 307 and a second nozzle 308, when in use, sewage is poured into the filter box 4 from the feeding port 6, the large impurities are screened out by the first filter screen 17 and fall into the sludge depositing bucket 11, and the water is separated by the second filter screen 18, and is discharged from a water discharge pipe 10, large sundries are driven by a cylinder 14 to drive a push rod 15 and a push plate 16 to fall into the sundries storage box 8 from a sundries discharge pipe 7, sludge falls into a sludge storage box 13 through a sludge discharge pipe 12, when the second filter 18 is clogged, the air compressor 301 is activated, and the compressed air is sent to the air pipe 302 by the air compressor 301 and is ejected from the second nozzle 308 through the cross main pipe 305, the first branch pipe 306 and the second branch pipe 307 to clean the second filter 18.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. 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 (5)

1. The screening device for sewage treatment comprises support legs (1), a support plate (2) and a filter box (4), wherein 4 support legs (1) are arranged at the bottom of the support plate (2), a mud accumulation hopper (11) is arranged on the inner side of the support plate (2), a mud discharge pipe (12) is arranged at the bottom of the mud accumulation hopper (11), a mud storage box (13) is arranged at the bottom of the mud discharge pipe (12), the filter box (4) is arranged at the top of the mud accumulation hopper (11) close to the left side, a top plate (5) is arranged at the top of the filter box (4), a feed inlet (6) is arranged at the top of the top plate (5), a trash discharge pipe (7) is arranged at one side of the filter box (4), a trash storage box (8) is arranged at the bottom of the trash discharge pipe (7), an air cylinder (14) is arranged at one side, away from the filter box (4), a push rod (15), push rod (15) one side is provided with push pedal (16), rose box (4) inside is provided with first filter screen (17), long-pending mud bucket (11) top is provided with by the right side and is educed case (9), it is inside to be provided with second filter screen (18) to educe case (9), it is provided with drain pipe (10), its characterized in that to educe case (9) one side: the anti-blocking device is characterized by further comprising an anti-blocking mechanism (3) capable of preventing the second filter screen (18) from being blocked, wherein the anti-blocking mechanism (3) is arranged at the top of the precipitation box (9).

2. The screening apparatus for sewage disposal according to claim 1, wherein: prevent blockking up mechanism (3) and include air compressor machine (301), trachea (302), air distribution plate (303), first spout (304), air distribution plate (303) set up educe case (9) top, air distribution plate (303) top is provided with trachea (302), the trachea (302) other end is provided with air compressor machine (301), first spout (304) set up air distribution plate (303) bottom and stretch into educe inside the case (9).

3. The screening apparatus for sewage disposal according to claim 1, wherein: prevent blockking up mechanism (3) and include air compressor machine (301), trachea (302), cross and be responsible for (305), first branch pipe (306), second branch pipe (307), second spout (308), it is provided with to educe case (9) top the cross is responsible for (305), the cross is responsible for (305) one side and is provided with first branch pipe (306), the cross is responsible for (305) and keeps away from one side of first branch pipe (306) is provided with second branch pipe (307), the cross is responsible for (305) top and is provided with trachea (302), trachea (302) other end is provided with air compressor machine (301), second spout (308) set up the cross is responsible for (305), first branch pipe (306) second branch pipe (307) bottom and stretch into it is inside to educe case (9).

4. The screening apparatus for sewage disposal according to claim 1, wherein: the supporting legs (1) are welded at the bottom of the supporting plate (2), the mud bucket (11) is fixed to the supporting plate (2) through screws, the filter box (4) is fixed to the supporting plate (2) through screws, and the top plate (5) is fixed to the top of the filter box (4) through screws.

5. The screening apparatus for sewage disposal according to claim 1, wherein: the first filter screen (17) is fixed inside the filter box (4) through screws, and the second filter screen (18) is fixed inside the precipitation box (9) through screws.

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