CN220432585U - Sewage treatment sludge concentration device - Google Patents
Sewage treatment sludge concentration device Download PDFInfo
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- CN220432585U CN220432585U CN202322005955.3U CN202322005955U CN220432585U CN 220432585 U CN220432585 U CN 220432585U CN 202322005955 U CN202322005955 U CN 202322005955U CN 220432585 U CN220432585 U CN 220432585U
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- Prior art keywords
- sludge
- gravity
- pipe
- gravity concentration
- sewage treatment
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- 239000010802 sludge Substances 0.000 title claims abstract description 71
- 239000010865 sewage Substances 0.000 title claims abstract description 36
- 230000005484 gravity Effects 0.000 claims abstract description 56
- 238000007599 discharging Methods 0.000 claims abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 31
- 230000000149 penetrating effect Effects 0.000 claims description 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 9
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 9
- 241001330002 Bambuseae Species 0.000 claims description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 9
- 239000011425 bamboo Substances 0.000 claims description 9
- 239000004744 fabric Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000005498 polishing Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000013019 agitation Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Landscapes
- Treatment Of Sludge (AREA)
Abstract
The utility model discloses a sewage treatment sludge concentration device which comprises a gravity concentration tank and a conical cylinder, wherein the conical cylinder is fixedly arranged on the inner bottom surface of the gravity concentration tank, an inner cylinder is fixedly arranged on the upper surface of the conical cylinder above the inner top surface of the gravity concentration tank, and a distribution disc is arranged on an inner fixing frame of the inner cylinder. The beneficial effects are that: the utility model adopts the conical cylinder and the inner cylinder, the conical cylinder is positioned at the bottom of the gravity concentration tank, sewage and sludge enter the distribution plate through the sludge inlet pipe and uniformly flow down through the sludge distribution pipe, the sludge is piled between the conical cylinder and the inner wall of the gravity concentration tank, and the gravity of the sludge in the height direction is gradually increased due to the arrangement of the conical cylinder, so that the gravity concentration efficiency of the sludge at the bottom of the conical cylinder is improved, the integral sludge concentration efficiency is improved, meanwhile, the sludge discharge pipe is convenient for discharging the sludge, the internal structure is smooth and simple, and the sludge is almost not required to be cleaned, thereby remarkably improving the convenience of use and facilitating continuous concentration and sludge discharge.
Description
Technical Field
The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment sludge concentration device.
Background
The water content of the sludge generated in the wastewater treatment process is very high, so that the volume of the sludge is relatively large, the sludge is difficult to treat, utilize and transport, the water content of the sludge is reduced and the volume of the sludge is reduced by thickening the sludge, so that the subsequent treatment cost is reduced, and the common methods for concentrating the sludge comprise a gravity concentration method, an air flotation concentration method and a centrifugal concentration method.
Through retrieving the back discovery, the publication No. CN214991056U, the name is an explosion-proof mud concentration bucket, this application has put forward current mud concentration bucket when using, do not have explosion-proof warning function, and be inconvenient for wasing filterable problem, through the explosion-proof lamp of the left side outer wall installation at concentrated bucket body, explosion-proof lamp has played and has reminded explosion-proof effect, through the puddler, stirring branch, the scraper blade, the inside of pouring into the filter vat with the feed liquor pipe at sewage through concentrated bucket body top, then start the motor, the motor drives the axis of rotation, make the axis of rotation drive the puddler, stirring branch, the scraper blade, connecting plate and brush rotate, make scraper blade, connecting plate and brush scrape the inner wall of filter vat, wash, the effect of being convenient for, however, this application structure is comparatively complicated when using, need often wash, produce the work pause when wasing, not only influenced work efficiency, cause the trouble problem of using, and can't improve gravity concentration efficiency, influence continuous concentration mud and drainage, still can further make the improvement.
For the problems in the related art, no effective solution has been proposed at present.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a sewage treatment sludge concentration device which has the advantages of simple structure, convenient continuous sludge and water discharge, convenient use and high working efficiency, thereby solving the problems in the prior art.
(II) technical scheme
In order to realize the advantages of simple structure, convenient continuous mud and water discharge, convenient use and high working efficiency, the utility model adopts the following specific technical scheme:
the utility model provides a sewage treatment sludge concentration device, includes gravity concentration jar and toper section of thick bamboo, bottom surface fixed mounting has a toper section of thick bamboo in the gravity concentration jar, and toper section of thick bamboo top surface fixed mounting has the inner tube in the gravity concentration jar to the inner tube inside mount is equipped with the distribution dish, distribution dish bottom surface link up and is connected with the cloth mud pipe, and distribution dish top surface link up and be connected with into mud pipe to go into mud pipe and run through gravity concentration jar top surface, gravity concentration jar inner wall is located inner tube one side fixed mounting and has the support, and fixedly connected with guide arm between the support, and the guide arm outer wall sliding sleeve has the kicking block, the kicking block surface runs through fixedly connected with water suction pipe, and water suction pipe top end link up and be connected with the hose, gravity concentration jar top surface through-connection has the drain pipe, and the drain pipe bottom end extends to the support below to the drain pipe other end and hose link up, gravity concentration jar bottom surface link up and is connected with the mud pipe.
Further, the gravity concentration tank, the conical cylinder and the inner cylinder are coaxially arranged, and the inside of the conical cylinder is of a hollow structure.
Furthermore, the top of the conical cylinder is inserted into the inner cylinder, and the outer wall of the conical cylinder, the surface of the inner cylinder and the inner wall of the gravity concentration tank are polished.
Further, a plurality of mud distributing pipes are uniformly and densely distributed, and the mud distributing pipes are positioned at the two thirds of the upper part of the gravity concentration tank.
Further, the two ends of the hose are respectively connected with the water suction pipe and the water discharge pipe in a penetrating way through flanges, and the length of the hose is larger than the distance between the brackets.
Furthermore, the guide rod is a metal round rod, and the surface of the guide rod is polished.
Further, the surface of the gravity concentration tank is embedded with an observation window.
Further, the buoyancy of the floating block is greater than the gravity of the water suction pipe and the hose.
(III) beneficial effects
Compared with the prior art, the utility model provides a sewage treatment sludge concentration device, which has the following beneficial effects:
(1) The utility model adopts the conical cylinder and the inner cylinder, the conical cylinder is positioned at the bottom of the gravity concentration tank, sewage and sludge enter the distribution plate through the sludge inlet pipe and uniformly flow down through the sludge distribution pipe, the sludge is piled between the conical cylinder and the inner wall of the gravity concentration tank, and the gravity of the sludge in the height direction is gradually increased due to the arrangement of the conical cylinder, so that the gravity concentration efficiency of the sludge at the bottom of the conical cylinder is improved, the integral sludge concentration efficiency is improved, meanwhile, the sludge discharge pipe is convenient for discharging the sludge, the internal structure is smooth and simple, and the sludge is almost not required to be cleaned, so that the use convenience is remarkably improved, and the continuous concentration and sludge discharge are convenient.
(2) The utility model adopts the siphon type water draining pipe, the bottom opening of the water draining pipe is lower than the bracket, when water draining is carried out, sewage above the sludge enters the water draining pipe through the water sucking pipe by utilizing the siphon effect and is drained through the hose, the floating block floats up and down according to the lifting of the liquid level, and the bottom opening of the water sucking pipe is kept in the sewage, so that continuous water draining with different liquid level heights is realized, continuous concentration mud draining and water draining are realized, and the working efficiency and the convenience of use are improved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the internal structure of a sewage treatment sludge concentration device according to the present utility model;
FIG. 2 is a schematic view of the internal structure of the gravity concentration tank according to the present utility model;
FIG. 3 is a front view of a sewage treatment sludge concentration device according to the present utility model;
fig. 4 is a schematic diagram of the external structure of a sewage treatment sludge concentration device according to the present utility model.
In the figure:
1. a gravity concentration tank; 2. an inner cylinder; 3. a conical cylinder; 4. a mud pipe; 5. a distribution plate; 6. a mud distribution pipe; 7. a mud pipe; 8. a bracket; 9. a guide rod; 10. a hose; 11. a drain pipe; 12. a floating block; 13. a water suction pipe; 14. and an observation window.
Detailed Description
For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.
According to an embodiment of the present utility model, there is provided a sewage treatment sludge concentration apparatus.
The utility model will be further described with reference to the accompanying drawings and the specific embodiments, as shown in fig. 1-4, a sewage treatment sludge concentration device according to the embodiment of the utility model comprises a gravity concentration tank 1 and a conical cylinder 3, wherein the conical cylinder 3 is fixedly arranged on the inner bottom surface of the gravity concentration tank 1, an inner cylinder 2 is fixedly arranged on the inner top surface of the conical cylinder 3, the inner cylinder 2 plays a role in separating mud from water, after sewage and sludge fall, the sludge is deposited downwards and moved, the sewage moves upwards to pass through a gap between the inner cylinder 2 and the conical cylinder 3, the liquid level gradually reaches the upper part of a bottom bracket 8, thereby avoiding the influence on concentration efficiency caused by the fact that the sludge and the sewage are directly pumped away by a water suction pipe 13 without separation, a distribution disc 5 is arranged on an inner fixing frame of the inner cylinder 2, a sludge distribution pipe 6 is connected with the bottom surface of the distribution disc 5 in a penetrating way, the sludge distribution pipe 6 is convenient for uniformly distributing the sewage and the sludge, the excessive concentration of the sludge is avoided, the top surface of the distribution plate 5 is connected with a sludge inlet pipe 4 in a penetrating way, the sludge inlet pipe 4 penetrates through the top surface of the gravity concentration tank 1, the inner wall of the gravity concentration tank 1 is fixedly provided with a bracket 8 at one side of the inner cylinder 2, a guide rod 9 is fixedly connected between the brackets 8, the outer wall of the guide rod 9 is in sliding sleeve joint with a floating block 12, the surface of the floating block 12 is fixedly connected with a water suction pipe 13 in a penetrating way, the top opening of the water suction pipe 13 is connected with a hose 10 in a penetrating way, the top surface of the gravity concentration tank 1 is connected with a water discharge pipe 11 in a penetrating way, the bottom opening of the water discharge pipe 11 extends downwards to the lower part of the bracket 8 and is lower than the bottom opening of the water suction pipe 13, the other end of the water discharge pipe 11 is connected with the hose 10 in a penetrating way, the bottom surface of the gravity concentration tank 1 is connected with a sludge discharge pipe 7, the conical cylinder 3 is positioned at the bottom of the gravity concentration tank 1, the sewage and the sludge enter the distribution plate 5 through the sludge inlet pipe 4 and uniformly flow down through the sludge distribution pipe 6, sludge is piled up between cone 3 and gravity concentration jar 1 inner wall, because cone 3's setting makes the gravity increase gradually in the direction of height of mud, thereby the gravity concentration efficiency to cone 3 bottom mud has been improved, whole sludge concentration efficiency has been improved, simultaneously also convenient mud pipe 7 is arranged mud, and the inner structure is smooth simple, almost need not clear up, thereby show the convenience that has improved the use, be convenient for continuous concentrated mud discharge, simultaneously, drain pipe 11 bottom mouth is less than support 8, when carrying out the drainage, utilize siphon effect, sewage that is located mud top is in the pipe 13 that absorbs water, enter into drain pipe 11 through hose 10 and discharge, the kicking block 12 is gone up and down according to the liquid level lift and is floated, keep the pipe 13 bottom mouth that absorbs water to be located sewage, thereby realize the continuous drainage of different liquid level heights, thereby realized continuous concentrated mud discharge and drainage, the convenience of work efficiency and use has been improved.
In one embodiment, the gravity concentration tank 1, the conical cylinder 3 and the inner cylinder 2 are coaxially arranged, and the inner part of the conical cylinder 3 is of a hollow structure, so that the dead weight is reduced.
In one embodiment, the top of the conical cylinder 3 is inserted into the inner cylinder 2, and the outer wall of the conical cylinder 3, the surface of the inner cylinder 2 and the inner wall of the gravity concentration tank 1 are polished, so that the sludge can slide down conveniently, and the sludge residue is reduced.
In one embodiment, a plurality of mud distributing pipes 6 are uniformly and densely distributed, and the mud distributing pipes 6 are positioned at the two thirds of the upper part of the gravity concentration tank 1, so that excessive water surface agitation caused by excessive drop is avoided.
In one embodiment, two ends of the hose 10 are respectively connected with the suction pipe 13 and the drain pipe 11 in a penetrating way through flanges, and the length of the hose 10 is larger than the distance between the brackets 8, so that the floating blocks 12 can move conveniently.
In one embodiment, the guide rod 9 is a metal round rod, and the surface of the guide rod 9 is polished to facilitate the movement of the floating block 12.
In one embodiment, the surface of gravity concentrator 1 is embedded with a viewing window 14 to facilitate viewing of the interior.
In one embodiment, the buoyancy of the float 12 is greater than the weight of the barrel 13 and hose 10, avoiding sinking of the float 12.
Working principle:
during the use, sewage and mud enter into distribution dish 5 through going into mud pipe 4, evenly flow down through cloth mud pipe 6, the mud is piled up between toper section of thick bamboo 3 and gravity concentration jar 1 inner wall, because the setting of toper section of thick bamboo 3 makes the mud increase gradually in the direction of height gravity, thereby the gravity concentration efficiency to toper section of thick bamboo 3 bottom mud has been improved, whole sludge concentration efficiency has been improved, simultaneously also convenient mud pipe 7 carries out the mud discharge, and inner structure is smooth simple, almost need not clear up, thereby the convenience of using has been showing improved, be convenient for continuous concentrated mud discharge, simultaneously, drain pipe 11 bottom mouth is less than support 8, when carrying out the drainage, utilize siphon effect, the sewage that is located the mud top is through inhaling in pipe 13, enter into drain pipe 11 through hose 10 and discharge, the kicker 12 is gone up and down according to the liquid level lift, keep inhaling pipe 13 bottom mouthful to be located the sewage, thereby realize the continuous drainage of different liquid level heights, thereby continuous concentrated mud discharge and drainage have been realized, work efficiency and convenience of using has been improved.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (8)
1. The utility model provides a sewage treatment sludge concentration device, its characterized in that includes gravity concentration jar (1) and toper section of thick bamboo (3), bottom surface fixed mounting has toper section of thick bamboo (3) in gravity concentration jar (1), and toper section of thick bamboo (3) top surface fixed mounting has inner tube (2) in gravity concentration jar (1) to inner tube (2) inside mount is equipped with distribution dish (5), distribution dish (5) bottom surface through-connection has cloth mud pipe (6), and distribution dish (5) top surface through-connection has into mud pipe (4) to go into mud pipe (4) and run through gravity concentration jar (1) top surface, gravity concentration jar (1) inner wall is located inner tube (2) one side fixed mounting and has support (8), and fixedly connected with guide arm (9) between support (8) to guide arm (9) outer wall sliding sleeve has floated piece (12), floated piece (12) surface through-connection has water suction pipe (13), and water suction pipe (13) top mouth through-connection has hose (10), gravity concentration jar (1) top surface through-connection has drain pipe (11), and drain pipe (11) bottom mouth (8) and other end and hose (10) are run through downwards and extend downwards, the bottom surface of the gravity concentration tank (1) is connected with a mud discharging pipe (7) in a penetrating way.
2. The sewage treatment sludge concentration device according to claim 1, wherein the gravity concentration tank (1), the conical cylinder (3) and the inner cylinder (2) are coaxially arranged, and the interior of the conical cylinder (3) is of a hollow structure.
3. The sewage treatment sludge concentration device according to claim 1, wherein the top of the conical cylinder (3) is inserted into the inner cylinder (2), and the outer wall of the conical cylinder (3), the surface of the inner cylinder (2) and the inner wall of the gravity concentration tank (1) are polished.
4. The sewage treatment sludge concentration device according to claim 1, wherein a plurality of sludge distribution pipes (6) are uniformly and densely distributed, and the sludge distribution pipes (6) are positioned at the upper two thirds of the gravity concentration tank (1).
5. The sewage treatment sludge concentration device according to claim 1, wherein two ends of the hose (10) are respectively connected with the suction pipe (13) and the drain pipe (11) in a penetrating way through flanges, and the length of the hose (10) is larger than the distance between the brackets (8).
6. The sewage treatment sludge concentration device according to claim 1, wherein the guide rod (9) is a metal round rod, and the surface of the guide rod (9) is subjected to polishing treatment.
7. A sewage treatment sludge concentration apparatus as claimed in claim 1 wherein the gravity concentration tank (1) has an observation window (14) embedded in the surface.
8. A sewage treatment sludge concentration apparatus as claimed in claim 1 wherein the buoyancy of the float (12) is greater than the gravity of the suction pipe (13) and hose (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322005955.3U CN220432585U (en) | 2023-07-28 | 2023-07-28 | Sewage treatment sludge concentration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322005955.3U CN220432585U (en) | 2023-07-28 | 2023-07-28 | Sewage treatment sludge concentration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220432585U true CN220432585U (en) | 2024-02-02 |
Family
ID=89687306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322005955.3U Active CN220432585U (en) | 2023-07-28 | 2023-07-28 | Sewage treatment sludge concentration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220432585U (en) |
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2023
- 2023-07-28 CN CN202322005955.3U patent/CN220432585U/en active Active
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