CN213475734U - A stirring enrichment facility for sludge treatment - Google Patents
A stirring enrichment facility for sludge treatment Download PDFInfo
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- CN213475734U CN213475734U CN202020752987.3U CN202020752987U CN213475734U CN 213475734 U CN213475734 U CN 213475734U CN 202020752987 U CN202020752987 U CN 202020752987U CN 213475734 U CN213475734 U CN 213475734U
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Abstract
The utility model provides a stirring and concentrating device for sludge treatment, which comprises a concentrating layer, a power part and an upper end cover; the concentration layer is connected above the lower filtering layer through welding; a water outlet pipe is fixedly connected below the lower filtering layer; the power part is fixedly connected on the bracket below the lower filtering layer, and an output shaft of the power part is connected with a driven belt wheel of the stirring device through belt transmission; the shaft of the stirring device is movably connected in the middle of the bottom of the lower filtering layer through a bearing and a sealing ring, and is connected in the middle of the fine filtering plate in an interference fit manner; upper end cover swing joint is in the top of last filter bed, and goes up filter bed swing joint in the top on concentrated layer, to sum up, can see, increased the cleaning of filter screen and to the stirring function of sewage than current sludge concentration equipment, can slow down the sedimentation rate of sewage and the jam speed of mud to the filter screen, improved sludge concentration's work continuation greatly.
Description
Technical Field
The utility model belongs to sludge thickening treatment facility field, more specifically says, in particular to a stirring enrichment facility for sludge treatment.
Background
With the establishment of a large number of sewage treatment plants in China, the continuous improvement and improvement of sewage treatment technologies, the treatment of sludge becomes an important link which must be considered preferentially in the design and operation of sewage plants, sludge dewatering equipment is widely applied in the industries of municipal domestic sewage, river water, industrial sewage and the like, and the sludge concentration device used in the current sewage treatment plants or chemical plants is basically a sludge concentration tank and achieves the purposes of sludge sedimentation and concentration by means of the sedimentation of the sludge.
The existing chinese utility model patent, for example, with patent number CN201820203602.0, discloses a thickening tank for improving sludge thickening efficiency, which is described basically as: the device comprises a sludge concentration outer tank and a sludge concentration inner tank which coaxially rotates relative to the sludge concentration outer tank, wherein the sludge concentration inner tank is arranged in the sludge concentration outer tank; the bottom of the sludge concentration inner tank is communicated with a sludge discharge pipeline, and the bottom of the sludge concentration outer tank is communicated with a water discharge pipeline; and a sludge pipeline penetrating through the sludge concentration outer tank is arranged at the upper part of the sludge concentration inner tank.
Based on the above patent description, it can be seen that, when the sludge concentration equipment similar to the above patent is used, in the sewage seepage process, the filter plate is easily blocked by sludge, the filtering efficiency is influenced, and the working pressure of the equipment is increased.
In view of the above, the present invention provides a stirring and concentrating device for sludge treatment, which is improved in view of the existing structure and disadvantages, and aims to achieve higher practical value.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a stirring enrichment facility for sludge treatment to when the sludge concentration equipment who solves similar above-mentioned patent uses, the sewage seepage in-process, mud are easy to be blockked up the filter, influence filtration efficiency, increase equipment's operating pressure's problem.
The utility model relates to a purpose and efficiency of a stirring enrichment facility for sludge treatment are reached by following specific technological means:
a stirring and concentrating device for sludge treatment comprises a concentrating layer, a power part and an upper end cover; the concentration layer is connected above the lower filtering layer through welding; a water outlet pipe is fixedly connected below the lower filtering layer; the power part is fixedly connected on the bracket below the lower filtering layer, and an output shaft of the power part is connected with a driven belt wheel of the stirring device through belt transmission; the shaft of the stirring device is movably connected in the middle of the bottom of the lower filtering layer through a bearing and a sealing ring, and is connected in the middle of the fine filtering plate in an interference fit manner; the upper end cover is movably connected above the upper filtering layer, and the upper filtering layer is movably connected above the concentration layer.
Furthermore, a stabilizing ring is processed on the outer edge of the lower part of the upper filtering layer, and a coarse filtering plate is processed on the inner wall of the lower part of the upper filtering layer.
Furthermore, the concentration layer comprises a sludge discharge port and a baffle plate, a square hole is formed below the side surface of the concentration layer, and the sludge discharge port is welded on the outer side of the square hole; the two sides of the square hole of the concentration layer are respectively and fixedly connected with a sliding groove, and the middle of the sliding groove is connected with a baffle plate with a sealing strip in a sliding mode.
Further, agitating unit is including stirring vane, scraper blade, pivot and driven pulleys, fixedly connected with scraper blade in the pivot, and scraper blade top fixedly connected with stirring vane to the lower extreme fixedly connected with driven pulleys of pivot, the front side bottom contact fine filter plate's of scraper blade upper surface, stirring vane is helical blade.
Furthermore, the lower part of the lower filtering layer is of a funnel-shaped structure, and a fine filtering plate is fixedly connected to the inner wall of the cylinder of the lower filtering layer.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses the improvement on current sludge concentration equipment has carried out the structure, mainly embodies: the filtering layer of this equipment divide into filtering layer and lower filtering layer, has thick filter plate in last filtering layer, and thick filter plate can carry out the primary filtration, makes article such as the great stone of volume or rubbish filter, avoids later stage winding or blocks up agitating unit. The sewage that gets into concentrated layer from last filtering layer stirs in concentrated layer, slows down the speed that mud deposits, and the scraper blade scrapes fine filter plate simultaneously, prevents that mud from taking place the adhesion on fine filter plate. Sewage filters among the stirring process, discharges partial water in the sewage, can make concentrated intraformational sludge concentration improve, opens the baffle at last, discharges inside mud to sum up, can see out, increased the stirring function of cleaning and to sewage of filter screen than current sludge concentration equipment, can slow down the sedimentation rate of sewage and the jam speed of mud to the filter screen, improved sludge concentration's work continuation greatly.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic diagram of the internal structure of the present invention.
Fig. 3 is a schematic structural view of the stirring device of the present invention.
Fig. 4 is a schematic view of the upper filter layer structure of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. an upper filtering layer; 101. coarse filter plate; 102. a stabilizing ring; 2. concentrating the layer; 201. a sludge discharge port; 202. a baffle plate; 203. a chute; 3. a lower filtering layer; 302. fine filter plates; 4. a stirring device; 401. a stirring blade; 402. a squeegee; 403. a rotating shaft; 404. a driven pulley; 5. a power section; 6. a water outlet pipe; 7. and (4) an upper end cover.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 4:
the utility model provides a stirring and concentrating device for sludge treatment, which comprises a concentrating layer 2, a power part 5 and an upper end cover 7; the concentration layer 2 is connected above the lower filtering layer 3 through welding; a water outlet pipe 6 is fixedly connected below the lower filtering layer 3; the power part 5 is fixedly connected on a bracket below the lower filtering layer 3, and an output shaft of the power part 5 is connected with a driven belt wheel 404 of the stirring device 4 through belt transmission; the shaft of the stirring device 4 is movably connected in the middle of the bottom of the lower filtering layer 3 through a bearing and a sealing ring, and the shaft of the stirring device 4 is connected in the middle of the fine filtering plate 302 through interference fit; upper end cover 7 swing joint is in the top of last filtering layer 1, and goes up filtering layer 1 swing joint in the top of concentrated layer 2, the below outer fringe processing of going up filtering layer 1 has firm circle 102, and the processing has coarse filter plate 101 on the below inner wall of going up filtering layer 1, the last filtering layer 1 of this structure is as shown in figure 4, there is coarse strainer plate 101 in last filtering layer 1, coarse strainer plate 101 can carry out the primary filtration, article such as the great stone of messenger's volume or rubbish filter, avoid later stage winding or block up agitating unit 4.
The concentrating layer 2 comprises a sludge discharge port 201 and a baffle 202, a square hole is formed below the side surface of the concentrating layer 2, and the sludge discharge port 201 is welded on the outer side of the square hole; two sides of a square hole of the concentrated layer 2 are fixedly connected with a sliding groove 203 respectively, the middle of the sliding groove 203 is connected with a baffle 202 with a sealing strip in a sliding manner, the concentrated layer 2 with the structure is shown in fig. 1, the stirring device 4 comprises a stirring blade 401, a scraping plate 402, a rotating shaft 403 and a driven pulley 404, the rotating shaft 403 is fixedly connected with the scraping plate 402, the stirring blade 402 is fixedly connected with the stirring blade 401 above the scraping plate 402, the lower end of the rotating shaft 403 is fixedly connected with the driven pulley 404, the bottom of the front side of the scraping plate 402 is in contact with the upper surface of the fine filter plate 302, the stirring blade 401 is a spiral blade, the stirring device 4 with the structure is shown in fig. 3, sewage entering the concentrated layer 2 is stirred in the concentrated layer 2, the sludge precipitation speed is reduced, meanwhile, the scraping plate 402 scrapes the fine filter. The sewage is filtered in the stirring process, part of water in the sewage is discharged, the sludge concentration in the concentration layer 2 can be improved, and finally the baffle 202 is opened, so that the internal sludge can be discharged.
Wherein, the lower filter layer 3 below is funnel-shaped structure, and fixedly connected with fine filter plate 302 on the section of thick bamboo inner wall of lower filter layer 3, and the lower filter layer 3 of this structure is as shown in fig. 2, scrapes fine filter plate 302 at scraper blade 402 and stirring blade 401 has alleviateed the speed that the bottom mud of lower filter layer 3 deposited under the effect of stirring sewage, has improved fine filter plate 302's live time, sustainable use.
The specific use mode and function of the embodiment are as follows:
the utility model discloses in, at first, pour sewage into in the upper filter layer 1, start power portion 5, make 4 actions of agitating unit, sewage gets into concentrated layer 2 after thick filter plate 101 filters, stirs sewage in concentrated layer 2, slows down the sedimentation rate of mud, prevents that mud from blockking up thin filter plate 302, makes thin filter plate 302 have the filter action all the time, and scraper blade 402 scrapes thin filter plate 302 simultaneously, prevents that mud from taking place the adhesion on thin filter plate 302. Sewage filters among the stirring process, with the partial water discharge in the sewage, can make the sludge concentration in the concentrated layer 2 improve, after the concentration, upwards slides away baffle 202, through the inside mud of mud discharge mouth 201 discharge, to sum up, can see out, increased the stirring function to cleaning of filter screen and to sewage than current sludge concentration equipment, can slow down the sedimentation rate of sewage and the jam rate of mud to the filter screen, improved sludge concentration's work continuation greatly.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (5)
1. The utility model provides a stirring enrichment facility for sludge treatment which characterized in that: comprises a concentration layer (2), a power part (5) and an upper end cover (7); the concentration layer (2) is connected above the lower filtering layer (3) through welding; a water outlet pipe (6) is fixedly connected below the lower filtering layer (3); the power part (5) is fixedly connected to a bracket below the lower filtering layer (3), and an output shaft of the power part (5) is connected with a driven belt wheel (404) of the stirring device (4) through belt transmission; the shaft of the stirring device (4) is movably connected in the middle of the bottom of the lower filtering layer (3) through a bearing and a sealing ring, and the shaft of the stirring device (4) is connected in the middle of the fine filtering plate (302) in an interference fit manner; the upper end cover (7) is movably connected above the upper filtering layer (1), and the upper filtering layer (1) is movably connected above the concentration layer (2).
2. The agitation concentration apparatus for sludge treatment according to claim 1, wherein: a stabilizing ring (102) is processed on the outer edge of the lower part of the upper filtering layer (1), and a coarse filtering plate (101) is processed on the inner wall of the lower part of the upper filtering layer (1).
3. The agitation concentration apparatus for sludge treatment according to claim 1, wherein: the concentrating layer (2) comprises a sludge discharge port (201) and a baffle (202), a square hole is formed below the side surface of the concentrating layer (2), and the sludge discharge port (201) is welded on the outer side of the square hole; two sides of the square hole of the concentration layer (2) are respectively and fixedly connected with a sliding groove (203), and the middle of the sliding groove (203) is connected with a baffle (202) with a sealing strip in a sliding manner.
4. The agitation concentration apparatus for sludge treatment according to claim 1, wherein: agitating unit (4) are including stirring vane (401), scraper blade (402), pivot (403) and driven pulley (404), fixedly connected with scraper blade (402) on pivot (403), and scraper blade (402) top fixedly connected with stirring vane (401) to the lower extreme fixedly connected with driven pulley (404) of pivot (403), the upper surface of the front side bottom contact fine filter board (302) of scraper blade (402), stirring vane (401) are helical blade.
5. The agitation concentration apparatus for sludge treatment according to claim 1, wherein: the lower filtering layer (3) is of a funnel-shaped structure, and a fine filtering plate (302) is fixedly connected to the inner wall of the cylinder of the lower filtering layer (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020752987.3U CN213475734U (en) | 2020-05-09 | 2020-05-09 | A stirring enrichment facility for sludge treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020752987.3U CN213475734U (en) | 2020-05-09 | 2020-05-09 | A stirring enrichment facility for sludge treatment |
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| CN213475734U true CN213475734U (en) | 2021-06-18 |
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| CN202020752987.3U Active CN213475734U (en) | 2020-05-09 | 2020-05-09 | A stirring enrichment facility for sludge treatment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113828021A (en) * | 2021-10-26 | 2021-12-24 | 淮北市中芬矿山机器有限责任公司 | Segmented rake lifting mechanism for peripheral hydraulic drive thickener and working method thereof |
| CN116143377A (en) * | 2023-01-04 | 2023-05-23 | 李开胜 | Environment-friendly sludge separation device and separation method |
-
2020
- 2020-05-09 CN CN202020752987.3U patent/CN213475734U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113828021A (en) * | 2021-10-26 | 2021-12-24 | 淮北市中芬矿山机器有限责任公司 | Segmented rake lifting mechanism for peripheral hydraulic drive thickener and working method thereof |
| CN113828021B (en) * | 2021-10-26 | 2022-04-01 | 淮北市中芬矿山机器有限责任公司 | Segmented rake lifting mechanism for peripheral hydraulic drive thickener and working method thereof |
| CN116143377A (en) * | 2023-01-04 | 2023-05-23 | 李开胜 | Environment-friendly sludge separation device and separation method |
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Effective date of registration: 20221122 Address after: No. 6, Building 1, Qinyuan Rose Garden, Baijiantan District, Karamay City, Xinjiang Uygur Autonomous Region, 834008 Patentee after: Karamay Yuanfeng Petroleum Technology Service Co.,Ltd. Address before: 550014 1112, building 8, Huayi Lantian, 187 Yunfeng Avenue, Baiyun District, Guiyang City, Guizhou Province Patentee before: Li Jun |
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