CN219860990U - Solid-liquid separation device for oil-containing sludge treatment - Google Patents

Solid-liquid separation device for oil-containing sludge treatment Download PDF

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Publication number
CN219860990U
CN219860990U CN202222628371.7U CN202222628371U CN219860990U CN 219860990 U CN219860990 U CN 219860990U CN 202222628371 U CN202222628371 U CN 202222628371U CN 219860990 U CN219860990 U CN 219860990U
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box body
pair
outer box
solid
wall
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CN202222628371.7U
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Chinese (zh)
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王昕桐
寇金冠
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Liaoning Bailida Industry Co ltd
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Liaoning Bailida Industry Co ltd
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Abstract

The utility model discloses a solid-liquid separation device for oil-containing sludge treatment, which relates to the technical field of sewage purification and comprises an outer box body, wherein two pairs of brackets are fixedly arranged on the outer wall of the outer box body, a pair of supporting beams are fixedly arranged on the inner wall of the outer box body, an inner box body is fixedly arranged between the pair of supporting beams, openings are formed in the side walls of two ends of the inner box body, arc-shaped filter plates are arranged in the openings, a cleaning mechanism is arranged on the inner box body, a filtering mechanism is arranged on the outer box body, an access hole is formed in one side wall of the outer box body, a sealing door is arranged in the access hole, a motor rotates to drive the inner box body to clean an inner box body filter screen, the solid-liquid separation of an oil sludge mixture is accelerated, the oil sludge flowing out of the side wall surface of the inner box body is enabled to reach the outer box body through the cleaning mechanism, secondary filtration is carried out through the filtering device, and as the inner sealing door in the access hole can be replaced, and recycling is realized after replacement.

Description

Solid-liquid separation device for oil-containing sludge treatment
Technical Field
The utility model relates to the technical field of sewage purification, in particular to a solid-liquid separation device for treating oily sludge.
Background
With the rapid development of modern industry, especially chemical industry such as organic chemical industry, petrochemical industry, various difficult degradation greasy dirt waste water is increased, and these waste water generally has the difficult characteristics of separation, difficult clearance, serious pollution water environment, harm human health.
The prior patent (publication number: CN 214437035U) discloses a sewage treatment device with a solid-liquid separation structure, which comprises a sewage treatment device body, a feeding pipe, a stirring motor, a stirring paddle, a solid-liquid separation plate, a recovery box, a water guide pipe, a water collecting tank, a drainage pipe and a guide plate frame, wherein the feeding pipe is arranged at the top of the sewage treatment device body, the stirring motor is arranged at the top end of the stirring paddle, the stirring paddle is arranged in the sewage treatment device body, and the solid-liquid separation plate is transversely arranged in the sewage treatment device body.
However, the existing oil sludge solid-liquid separation device only uses a filter screen to filter sewage, solid impurities in the sewage are trapped, but the separation degree of solid-liquid separation is lower, the filter screen of the separation mechanism is arranged at the lower end, the filter screen is blocked by the accumulation of impurities on the lower wall after the use time is long, the solid-liquid separation effect of long-time work is affected, the filter screen is not easy to replace, the filter screen is difficult to continue to use after the blockage, and the filter screen needs to be cleaned frequently later.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a solid-liquid separation device for treating oil-containing sludge, which aims to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an oily sludge handles with solid-liquid separation device, includes the outer box, fixed mounting has two pairs of supports on the outer wall of outer box, fixed mounting has a pair of supporting beam on the inner wall of outer box, a pair of fixed mounting has interior box between the supporting beam, the opening has all been seted up on the both ends lateral wall of interior box, a pair of all be equipped with arc filter in the opening, be equipped with clean mechanism on the interior box, the dirty pipe is installed to outer box upper end, it installs the collection mouth to advance dirty pipe upper end, it is located to advance dirty pipe lower extreme the top of interior box one side, be equipped with the export on the outer box lower extreme central point put, install the pipeline in the export, the outer box is equipped with filtering mechanism.
Preferably, the cleaning mechanism comprises a second bracket fixedly installed at the upper end of the side wall of the inner box body, a driving motor is fixedly installed at one end of the second bracket, a long shaft is connected to the driving end of the driving motor, the lower end of the long shaft is rotationally connected in the lower wall surface of the inner box body, two pairs of third brackets are fixedly installed on the long shaft, and a pair of scraping plates are vertically and fixedly connected on the two pairs of third brackets.
Preferably, the filtering mechanism comprises a pair of slide ways fixedly mounted on the inner wall of the outer box body, a pair of slots are respectively formed in the side walls of the opposite sides of the slide ways, a pair of filter plates are movably inserted in the slots, an access hole is formed in one side wall of the outer box body, a sealing door is arranged in the access hole, and the inner wall of the sealing door is in contact with one end of each filter plate.
Preferably, the upper wall surface and the lower wall surface of the slot are provided with sliding rails oppositely, and the sliding rails are connected with the filter plate in a sliding way.
Preferably, a pair of support beams are provided at lower ends thereof with support bases.
Preferably, the filtering mechanism is positioned at the lower end of the outer box body and at the upper end of the outlet.
Preferably, the working surfaces of the pair of scrapers are respectively in sliding contact with the arc surfaces of the pair of arc-shaped filter plates.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the oil sludge is collected and then enters the inner box body, the driving motor is started, the driving motor drives the scraping plate to rotate, the scraping plate can scrape the sludge attached to the inner wall of the arc-shaped filter screen, the filter plate is usually placed on the lower wall of the box body by the common filtering mechanism, so that the filter plate is blocked by sludge impurities and the like due to long-time work.
According to the utility model, the solid-liquid mixture filtered out of the inner box body for the first time is filtered for the second time through the second filter plate of the outer box body, so that the filtration is more sufficient, and the mixing of impurities and liquid is reduced to the greatest extent.
According to the utility model, the sealing door at the access opening is opened, so that the replacement and maintenance of the second filter plate are realized, the second filter plate can be repeatedly used for a long time, and the slow filtering effect caused by long-time impurity blockage is avoided.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural view of a cleaning structure in the present utility model.
Fig. 3 is a schematic top view of the structure of the filter structure of the present utility model.
Fig. 4 is a schematic side view of the structure of the filter structure of the present utility model.
In the figure: 1. an outer case; 11. a bracket; 12. a support beam; 111. slide 112, slot 113, filter plate 114, access opening 115, sealing door 116, slide rail 2, inner box 21, opening 22, arc-shaped filter plate 23, second bracket 24, driving motor 25, long shaft 26, third bracket, 27 scraper 3, dirt inlet 31, collecting opening 4, outlet 41, pipeline
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an oiliness mud handles with solid-liquid separation device, including outer box 1, fixed mounting has two pairs of supports 11 on the outer wall of outer box 1, fixed mounting has a pair of supporting beam 12 on the inner wall of outer box 1, fixed mounting has interior box 2 between a pair of supporting beam 12, opening 21 has all been seted up on the both ends lateral wall of interior box 2, all be equipped with arc filter 22 in a pair of opening 21, be equipped with cleaning mechanism on the interior box 2, cleaning mechanism fixed mounting is including the second support 23 of box 2 lateral wall upper end, second support 23 one end fixed mounting has driving motor 24, be connected with long axis 25 on the driving motor 24 driving end, the long axis 25 lower extreme rotates to be connected in box 2 lower wall, fixed mounting has two pairs of third supports 26 on long axis 25, perpendicular fixedly connected with a pair of scraper blade 27 on the two pairs of third supports 26. The upper end of the outer box body 1 is provided with a sewage inlet pipe 3, the upper end of the sewage inlet pipe 3 is provided with a collecting port 31, the lower end of the sewage inlet pipe 3 is positioned above one side of the inner box body, the center position of the lower end of the outer box body is provided with an outlet 4, the outlet 4 is internally provided with a pipeline 41, the outer box body 1 is provided with a filtering mechanism, the filtering mechanism comprises a pair of slide ways 111 fixedly arranged on the inner wall of the outer box body 1, the side walls of the opposite sides of the pair of slide ways 111 are respectively provided with a slot 112, a filter plate 113 is movably inserted into the pair of slots 112, one side wall of the outer box body 1 is provided with an access port 114, a sealing door 115 is arranged in the access port 114, and the inner wall of the sealing door 115 is contacted with one end of the filter plate 113.
In order to facilitate the improvement of the solid-liquid separation degree of the oil sludge, in this embodiment, the outer casing 1 is installed outside the inner casing 2, and secondary filtration is performed by the filtering mechanism, and the liquid is collected by the pipe 41 at the outlet 4.
In order to facilitate cleaning of the arc-shaped filter plates 22 in the inner box 1, in this embodiment, the arc-shaped filter plates 22 in the inner box 2 are arc-shaped connected with the scraping plates 27, the long shafts 25 are driven by the driving motor 24, and the scraping plates 27 are connected to the long shafts 25 through the second brackets 26.
In order to facilitate sliding of the filter plates 113, in this embodiment, a slide way 111 is provided on the inner wall of the outer case 1, slots 112 are respectively provided on opposite side walls of the slide way 111, sliding rails 116 are movably inserted into a pair of slots 112, and the filter plates 113 are slidably connected with the sliding rails 116.
In order to facilitate replacement of the filter plate 113, in this embodiment, an access hole 114 is formed on an inner wall of the outer case 1, a sealing door 115 is disposed in the access hole 114, and an inner wall of the sealing door 115 contacts with one end of the filter plate 113.
The application method and the advantages of the utility model are as follows: when the movable concrete mixer works, the working process is as follows:
examples: firstly, oil sludge wastewater is discharged to a collecting port 31, the oil sludge wastewater is discharged to the inner box body 2 through a sewage inlet pipe 3, a driving motor 24 is started, the driving motor 24 drives a long shaft 25 to rotate, the long shaft 25 rotates to drive a third support 26, a scraping plate 27 is vertically fixed on the third support 26, the third support 26 drives the scraping plate 27 to rotate, thereby scraping sludge attached to an arc-shaped filter plate, preventing blockage, filtering sewage filtered out of two side walls of the inner box body 2 through a second filter plate 113, flowing to an outlet 4 and being discharged through a pipeline 41, then maintaining and overhauling internal parts, opening a sealing door 115, taking out the second filter plate 113 to maintain and clear residual impurity sludge on the second filter plate, manually cleaning the interior of the inner box body 2, and taking out the sludge.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides an oily sludge treatment is with solid-liquid separation device, includes outer box (1), its characterized in that, fixed mounting has two pairs of supports (11) on the outer wall of outer box (1), fixed mounting has a pair of supporting beam (12) on the inner wall of outer box (1), a pair of fixed mounting has interior box (2) between supporting beam (12), opening (21) have all been seted up on the both ends lateral wall of interior box (2), a pair of all be equipped with arc filter (22) in opening (21), be equipped with clean mechanism on interior box (2), dirty pipe (3) are installed to outer box (1) upper end, dirty mouthful (31) are installed to dirty pipe (3) upper end of advancing, dirty pipe (3) lower extreme is located the top of interior box one side, be equipped with export (4) on the outer box lower extreme central point put, install pipeline (41) in export (4), outer box (1) are equipped with filter mechanism.
2. The solid-liquid separation device for oil-containing sludge treatment according to claim 1, wherein the cleaning mechanism comprises a second bracket (23) fixedly installed at the upper end of the side wall of the inner box body (2), one end of the second bracket (23) is fixedly provided with a driving motor (24), the driving end of the driving motor (24) is connected with a long shaft (25), the lower end of the long shaft (25) is rotatably connected in the lower wall surface of the inner box body (2), two pairs of third brackets (26) are fixedly installed on the long shaft (25), and a pair of scraping plates (27) are vertically and fixedly connected on the two pairs of third brackets (26).
3. The solid-liquid separation device for oil-containing sludge treatment according to claim 1, wherein the filtering mechanism comprises a pair of slide ways (111) fixedly mounted on the inner wall of the outer box body (1), slots (112) are respectively formed in the side walls of the opposite sides of the slide ways (111), a pair of filter plates (113) are movably inserted into the slots (112), an access opening (114) is formed in one side wall of the outer box body (1), a sealing door (115) is arranged in the access opening (114), and the inner wall of the sealing door (115) is in contact with one end of each filter plate (113).
4. A solid-liquid separator for oil-containing sludge treatment according to claim 3, wherein the upper and lower wall surfaces of the pair of slots (112) are provided with slide rails (116) in opposition, and the slide rails (116) are in sliding contact with the filter plates (113).
5. The solid-liquid separation device for treating oily sludge according to claim 1, wherein a pair of support beams (12) are provided at lower ends thereof with support bases.
6. The solid-liquid separation device for treating oily sludge according to claim 1, wherein the filtering mechanism is positioned at the lower end of the outer box body (1) and at the upper end of the outlet (4).
7. A solid-liquid separator for oil-containing sludge treatment as claimed in claim 2, wherein the working surfaces of a pair of said scrapers (27) are in sliding contact with the arcuate surfaces of a pair of said arcuate filter plates (22), respectively.
CN202222628371.7U 2022-10-08 2022-10-08 Solid-liquid separation device for oil-containing sludge treatment Active CN219860990U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202222628371.7U CN219860990U (en) 2022-10-08 2022-10-08 Solid-liquid separation device for oil-containing sludge treatment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202222628371.7U CN219860990U (en) 2022-10-08 2022-10-08 Solid-liquid separation device for oil-containing sludge treatment

Publications (1)

Publication Number Publication Date
CN219860990U true CN219860990U (en) 2023-10-20

Family

ID=88343410

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202222628371.7U Active CN219860990U (en) 2022-10-08 2022-10-08 Solid-liquid separation device for oil-containing sludge treatment

Country Status (1)

Country Link
CN (1) CN219860990U (en)

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