CN215327619U

CN215327619U - Sludge discharge device for sewage treatment

Info

Publication number: CN215327619U
Application number: CN202121370850.2U
Authority: CN
Inventors: 邱建贺; 翁雯; 周国彪
Original assignee: Foshan City Yuhuang Ecological Environment Science And Technology Co ltd
Current assignee: Yuhuang Ecological Technology Co ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2021-12-28
Anticipated expiration: 2031-06-21

Abstract

The utility model belongs to the field of sewage treatment, and particularly discloses a sludge discharge device for sewage treatment, which comprises a treatment tank, a dredging mechanism is arranged at the oblique upper part of the treatment tank, fan-shaped plates are symmetrically clamped at the lower part of the inner wall of the treatment tank close to the dredging mechanism, and one side of the sector plates is provided with a plurality of groups of filtering holes, the other side is clamped with a plurality of filter residue columns, the upper parts of the two sector plates are connected with a spiral frame through a driving mechanism, and a plurality of bag scraping plates are arranged on the outer side of the spiral frame along the spiral ridge line, and the shapes of the bag scraping plates are all arc-shaped, a plurality of scraping columns are clamped at the inner sides of the plurality of bag scraping plates which are irregularly staggered, the end part of the treatment tank close to the spiral frame is communicated with a slag discharge pipe, and the bottom of the treatment tank is communicated with a sludge discharge pipe.

Description

Sludge discharge device for sewage treatment

Technical Field

The utility model belongs to the field of sewage treatment, and particularly discloses a sludge discharge device for sewage treatment.

Background

In the sewage treatment flow, can use the sludge impoundment of collecting mud, need carry out the retreatment of mud after the mud discharge collection in the sludge impoundment, but mud has more floating garbage when together flowing with water, blocks up the pipeline easily, and current device does not possess the function of getting rid of floating garbage, and during the in-service use, the limitation is great.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a sludge discharge device for sewage treatment.

In order to achieve the purpose, the utility model provides a sludge discharge device for sewage treatment, which comprises a treatment tank, wherein a dredging mechanism is arranged obliquely above the treatment tank, fan-shaped plates are symmetrically clamped on the inner wall of the treatment tank, which is close to the lower part of the dredging mechanism, a plurality of groups of filter holes are formed in one surface of each fan-shaped plate, a plurality of filter columns are clamped on the other surface of each fan-shaped plate, a spiral frame is connected to the upper parts of the two fan-shaped plates through a driving mechanism, a plurality of bag scraping plates are arranged on the outer side of the spiral frame along the spiral ridge line, the shapes of the plurality of bag scraping plates are all arc-shaped, a plurality of scraping columns are clamped on the inner sides of the bag scraping plates, the plurality of bag scraping plates are irregularly and alternately arranged, the end parts, close to the spiral frame, of the treatment tank are communicated with a sludge discharge pipe, and the bottom of the treatment tank is communicated with a sludge discharge pipe.

Preferably, mediation mechanism is including the hopper of intercommunication in the oblique top of treatment tank, the inboard rotation of hopper is connected with the pivot No. one, the outside cover of pivot is equipped with the multiunit mediation and revolves the piece, the outer wall and the end connection that the one end of pivot runs through the hopper have No. two motors, No. two motor fixed mounting are at hopper one side outer wall, the sector plate is located the below of hopper.

Preferably, actuating mechanism includes a motor of fixed mounting in the processing jar one end outside, No. two pivots of output shaft fixedly connected with of a motor, No. two pivots extend to the inside and the outside cover of processing jar and are equipped with the fixing base, the fixed outside of establishing at the fixing base of spiral frame one end cover.

Preferably, the activity frame of processing tank deck portion is equipped with the support frame, the equal vertical connecting rod that is connected with in support frame bottom both ends, two the common cover in outside of connecting rod is equipped with the mounting panel, the bottom of mounting panel is provided with hangs a bag mechanism, the supporting seat is installed to processing tank bottom.

Preferably, hang a bag mechanism and all include many erection columns that correspond the spiral frame level trend, many the erection column is all installed in the bottom of mounting panel, many the seat is hung to the equal fixedly connected with arc in erection column bottom, and is a plurality of the hook has been clamped to the equal symmetry in arc string seat bottom border.

Preferably, the treatment tank is inboard to be close to bottom surface fixedly connected with and to lead the mud platform, it is hourglass hopper-shaped to lead the mud platform, just it is linked together with the mud pipe to lead the mud platform.

Compared with the prior art, the utility model has the following beneficial effects: through setting up helical framework and scraping the bag board and set up in the top of sector plate, can give the hook-up with the floating rubbish of mud the inside in the pivoted to get rid of the rubbish of mud effectively, the circulation of the mud of secondly being convenient for again.

Two sector plates are symmetrically arranged, a filtering hole is formed in one surface of each sector plate, a filtering column is arranged on the other surface of each sector plate, sludge can be conveniently removed in the flowing process, small floating garbage can be intercepted through the filtering hole in one end of each sector plate, larger bag-shaped garbage can be intercepted through the filtering column in the other end of each sector plate, floating garbage intercepted on the surface can be removed through a spiral frame and a scraping plate, meanwhile, an arc-shaped hanging seat and a hook are arranged above the spiral frame, the bag-shaped garbage wound on the spiral frame can be conveniently hung up and removed from the top of a treatment tank, the spiral frame can push the garbage to a residue discharge pipe while rotating, and the garbage is discharged through the residue discharge pipe.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the internal structure of the hopper according to the present invention;

FIG. 3 is a sectional view showing the internal structure of the treatment tank of the present invention;

FIG. 4 is a schematic view of the connection of the spiral frame and the bag scraping plate of the present invention;

FIG. 5 is an enlarged view of the utility model at A in FIG. 3.

In the figure: 1. a treatment tank; 2. a supporting seat; 3. a first motor; 4. a hopper; 5. a second motor; 6. dredging rotary slices; 7. a support frame; 8. mounting a plate; 9. a slag discharge pipe; 10. hooking; 11. a sludge discharge pipe; 12. a first rotating shaft; 13. an arc-shaped hanging seat; 14. a mud guiding platform; 15. a sector plate; 16. a connecting rod; 17. a residue filtering column; 18. a bag scraping plate; 19. a spiral frame; 20. a fixed seat; 21. and a second rotating shaft.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments disclosed below.

As shown in fig. 1-5, a sludge discharge device for sewage treatment comprises a treatment tank 1, a dredging mechanism is arranged above the treatment tank 1 in an inclined manner, fan-shaped plates 15 are symmetrically clamped on the inner wall of the treatment tank 1 near the dredging mechanism, a plurality of groups of filter holes are formed in one side of each fan-shaped plate 15, a plurality of filter columns 17 are clamped on the other side of each fan-shaped plate, a spiral frame 19 is connected to the upper sides of the two fan-shaped plates 15 through a driving mechanism, a plurality of bag scraping plates 18 are arranged on the outer side of the spiral frame 19 along a spiral ridge line, the shapes of the plurality of bag scraping plates 18 are arc-shaped, a plurality of scraping columns are clamped on the inner sides of the plurality of bag scraping plates 18, the plurality of bag scraping plates 18 are irregularly and alternately arranged, a sludge discharge pipe 9 is communicated with the end part of the treatment tank 1 near the spiral frame 19, and a sludge discharge pipe 11 is communicated with the bottom of the treatment tank 1.

The sludge is treated by pouring it into the treatment tank 1 and then discharged from the sludge discharge pipe 11, and the sector plates 15 are used to filter floating garbage in the sludge, and the garbage is removed by the plurality of bag scraping plates 18 and the screw frame 19.

Dredge mechanism is including the hopper 4 that the intercommunication is in 1 oblique top of treatment tank, hopper 4 inboard is rotated and is connected with pivot 12 No. one, the outside cover of pivot 12 is equipped with multiunit mediation spinning disk 6, the outer wall and the end connection that the one end of pivot 12 runs through hopper 4 have motor 5 No. two, No. two motor 5 fixed mounting are at hopper 4 one side outer wall, sector plate 15 is located hopper 4's below, through setting up hopper 4, can be convenient for lower mud, drive pivot 12 through No. two motors 5 when getting into and rotate, make mediation spinning disk 6 can handle the mud of caking in hopper 4's inside, thereby make can be abundant carry out antibacterial disinfection processing to mud during discharging mud.

Actuating mechanism includes a motor 3 of fixed mounting in the 1 one end outside of treatment tank, No. two pivot 21 of output shaft fixedly connected with of a motor 3, No. two pivot 21 extend to treatment tank 1's inside and outside cover are equipped with fixing base 20, the fixed outside at fixing base 20 of establishing of 19 one end fixing cover of spiral frame, can be convenient for stabilize installation spiral frame 19 through setting up fixing base 20, thereby make its can be stable carry out work in treatment tank 1 is inside, a motor 3 drives No. two pivot 21 and rotates the inboard at treatment tank 1, spiral frame 19 can reject rubbish in treatment tank 1 is inside simultaneously.

The movable frame is equipped with support frame 7 at 1 top of treatment tank, and the equal vertical connecting rod 16 that is connected with in support frame 7 bottom both ends, and the common cover in outside of two connecting rods 16 is equipped with mounting panel 8, and mounting panel 8's bottom is provided with hangs a bag mechanism, and 1 bottom of treatment tank installs supporting seat 2, is convenient for establish mounting panel 8 and the activity card of hanging a bag mechanism at the top of treatment tank 1 through setting up support frame 7 and connecting rod 16.

Hang a bag mechanism and all include the many erection columns that correspond the 19 level trends of helical framework, many erection columns all install the bottom at mounting panel 8, seat 13 is hung to the equal fixedly connected with arc in many erection column bottoms, the equal symmetry in seat 13 bottom border is hung to a plurality of arcs has clamped couple 10, hang seat 13 the bottom of installing mounting panel 8 in proper order with the arc through many erection columns, through the continuous rotation of helical framework 19, the winding in the bag rubbish in the outside alright contact with couple 10, thereby hang winding bag rubbish, later stage is taken out rubbish from the top.

The inboard mud platform 14 of leading that is close to bottom surface fixedly connected with of treatment tank 1 leads mud platform 14 and is hourglass hopper-shaped, and leads mud platform 14 and be linked together with sludge discharge pipe 11, leads mud platform 14 and is hourglass hopper-shaped and be convenient for according to self appearance, pours mud into the sludge discharge pipe 11 department of below into, and then discharges to the treatment tank 1 outside.

The working principle is as follows: sludge enters from the hopper bin 4, the sludge can be broken up through the pretreatment of the second motor 5 and the dredging rotary vane 6, the liquid medicine for treating the sludge can be put into the hopper bin 4 while the sludge is broken up, the discharged sludge is subjected to bacteriostatic disinfection treatment, the sludge and the mixed liquid medicine are circulated to the surface of the sector plate 15, a filtering hole on one surface of the sector plate can intercept small floaters, a residue filtering column 17 on the other end can intercept larger bag-shaped garbage, the sludge flows to the lower part from the lower part, the sludge can be conveyed to the sludge discharge pipe 11 through the arranged sludge guide table 14, so that the spiral frame 19 and the bag scraping plate 18 can be removed conveniently, meanwhile, the arc hanging seat 13 and the hook 10 are arranged above the spiral frame 19, the bag-shaped garbage wound on the spiral frame 19 can be hung up and removed from the top of the treatment tank 1, the spiral frame 19 can push the garbage to the residue discharge pipe 9 while rotating, the sludge is discharged through the slag discharge pipe 9, the spiral frame 19 and the bag scraping plate 18 are arranged above the sector plate 15, and the floating garbage in the sludge can be hooked while rotating, so that the garbage in the sludge can be effectively removed, and the circulation of the sludge is not hindered.

In the present invention, the terms "mounting," "connecting," "fixing," and the like are used in a broad sense, for example, "connecting" may be a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description herein, the appearances of the phrases "one embodiment," "some embodiments," "a specific embodiment," or the like, in various places throughout this specification are not necessarily all referring to the same embodiment or example, but rather to the same embodiment or example. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The sludge discharge device for sewage treatment comprises a treatment tank (1) and is characterized in that a dredging mechanism is arranged above the treatment tank (1) in an inclined mode, fan-shaped plates (15) are symmetrically clamped below the inner wall of the treatment tank (1) close to the dredging mechanism, a plurality of groups of filter holes are formed in one side of each fan-shaped plate (15), a plurality of filter residue columns (17) are clamped on the other side of each fan-shaped plate, two spiral frames (19) are connected above the fan-shaped plates (15) through driving mechanisms, a plurality of scraper bag plates (18) are installed on the outer sides of the spiral frames (19) along spiral ridge lines, the shapes of the scraper bag plates (18) are all arc-shaped, a plurality of scraper columns are clamped on the inner sides of the scraper bag plates (18), the scraper bag plates (18) are all irregularly and alternately arranged, and the end portions, close to the spiral frames (19), of the treatment tank (1) are communicated with a sludge discharge pipe (9), the bottom of the treatment tank (1) is communicated with a sludge discharge pipe (11).

2. The sludge discharge device for sewage treatment according to claim 1, wherein the dredging mechanism comprises a hopper (4) communicated obliquely above the treatment tank (1), a first rotating shaft (12) is rotatably connected to the inner side of the hopper (4), a plurality of groups of dredging rotary pieces (6) are sleeved on the outer side of the first rotating shaft (12), one end of the first rotating shaft (12) penetrates through the outer wall of the hopper (4) and is connected with a second motor (5) at the end part, the second motor (5) is fixedly installed on the outer wall of one side of the hopper (4), and the sector plate (15) is located below the hopper (4).

3. The sludge discharging device for sewage treatment as claimed in claim 1, wherein the driving mechanism comprises a first motor (3) fixedly installed at the outer side of one end of the treatment tank (1), an output shaft of the first motor (3) is fixedly connected with a second rotating shaft (21), the second rotating shaft (21) extends to the inside of the treatment tank (1), a fixing seat (20) is sleeved at the outer side of the fixing seat (20), and one end of the spiral frame (19) is fixedly sleeved at the outer side of the fixing seat (20).

4. The sludge discharging device for sewage treatment as claimed in claim 1, wherein the movable frame at the top of the treatment tank (1) is provided with a support frame (7), both ends of the bottom of the support frame (7) are vertically connected with connecting rods (16), the outer sides of the two connecting rods (16) are commonly sleeved with a mounting plate (8), the bottom of the mounting plate (8) is provided with a bag hanging mechanism, and the bottom of the treatment tank (1) is provided with a support seat (2).

5. The sludge discharge device for sewage treatment as claimed in claim 4, wherein the bag hanging mechanisms comprise a plurality of mounting columns corresponding to the horizontal direction of the spiral frame (19), the mounting columns are mounted at the bottom of the mounting plate (8), the bottoms of the mounting columns are fixedly connected with arc hanging seats (13), and the bottom edges of the arc hanging seats (13) are symmetrically clamped with hooks (10).

6. The sludge discharge device for sewage treatment as claimed in claim 1, wherein the inner side of the treatment tank (1) near the bottom surface is fixedly connected with a sludge guide platform (14), the sludge guide platform (14) is funnel-shaped, and the sludge guide platform (14) is communicated with the sludge discharge pipe (11).