CN217056832U

CN217056832U - Oil-containing sludge conveying pipeline

Info

Publication number: CN217056832U
Application number: CN202220591784.XU
Authority: CN
Inventors: 赵升远
Original assignee: Jinan Zhonghe Environmental Protection Technology Co ltd
Current assignee: Jinan Zhonghe Environmental Protection Technology Co ltd
Priority date: 2022-03-17
Filing date: 2022-03-17
Publication date: 2022-07-26
Anticipated expiration: 2032-03-17

Abstract

The application discloses oiliness mud pipeline belongs to sludge treatment equipment technical field. The oily sludge conveying pipeline comprises a feeding square pipe, a circular filter screen, a discharging pipe and a scraping mechanism, wherein the circular filter screen blocks the outlet end of the feeding square pipe and is perpendicular to the feeding square pipe; the discharge pipe is communicated with the rotating shaft; the material scraping mechanism is arranged on one side, away from the feeding square pipe, of the circular filter screen and used for scraping impurities on the circular filter screen. This pipeline can realize that the limit transports the limit and filters, and the scraping mechanism of setting can strike off adnexed impurity on the circular filter screen, guarantees that circular filter screen persistence filters the edulcoration to oiliness mud, improves edulcoration efficiency, practices thrift the edulcoration cost.

Description

Oil-containing sludge conveying pipeline

Technical Field

The application relates to an oil-containing sludge conveying pipeline, and belongs to the technical field of sludge treatment equipment.

Background

The oily sludge is one of the main pollutants in petroleum and petrochemical industry, and is an emulsifying system formed by firmly bonding petroleum hydrocarbons, colloid, asphaltene, silt, inorganic flocs, organic flocs, water, other organic matters and inorganic matters together. In order to reduce environmental pollution, the reduction treatment of the oily sludge needs to be carried out by means of physical, chemical, biochemical and the like.

Before oily sludge handles, because contain more grains of sand and impurity in the liquid fatlute, need carry out the edulcoration to current mud earlier, all can carry after the exclusive use edulcoration device edulcoration at present, current edulcoration device structure is comparatively complicated, and the edulcoration is with high costs to the jam appears easily in the edulcoration grid, and the edulcoration is efficient, can't realize the while transportation edulcoration.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, this application has provided an oily sludge conveying pipeline, exit end at pay-off side's pipe sets up circular filter screen, oily sludge after circular filter screen edulcoration is carried to the discharging pipe from the axis of rotation, can carry out the operation of next step, the scraper mechanism of setting can strike off adnexed impurity on the circular filter screen, guarantee that circular filter screen persistence filters the edulcoration to oily sludge, improve edulcoration efficiency, practice thrift the edulcoration cost.

The application provides an oily sludge conveying pipeline, includes:

a feeding square tube is arranged on the feeding side,

the circular filter screen plugs the outlet end of the square feeding pipe and is perpendicular to the square feeding pipe, baffles are arranged at two ends of the circular filter screen, a rotating shaft is arranged in the center of each baffle and drives the circular filter screen to rotate, and the rotating shaft is hollow;

the discharge pipe is communicated with the rotating shaft;

and the scraping mechanism is arranged on one side of the square feeding pipe, which is far away from the circular filter screen, and is used for scraping impurities on the circular filter screen.

Optionally, the scraping mechanism comprises a support frame and a scraper,

support frame one end with pay-off side union coupling, the other end of support frame is provided with the slide rail, the slide rail is on a parallel with circular filter screen's axial, the scraper can be followed the slide rail removes.

Optionally, the scraper is arranged in an arc plate shape, and the angle of the arc surface of the scraper is 60-120 degrees.

Optionally, scrape the material mechanism and still include the adapter box of downward sloping setting, the adapter box sets up the below of circular filter screen.

Optionally, the adapter box comprises a bottom plate and two side plates, the lower end of the bottom plate is connected with a baffle, and the baffle is movably connected with the bottom plate.

Optionally, the device further comprises a packing mechanism, wherein the packing mechanism is arranged below the adapter box and used for packing the impurities on the adapter box.

Optionally, the packing mechanism includes frame and hanging frame, hanging frame install in the frame top, hanging frame sets up the below of switching box, just be provided with the couple on the hanging frame.

Optionally, the packaging mechanism further comprises a lifting table, and the lifting table is mounted on the rack and located below the hanging rack.

Optionally, a plurality of limiting blocks are arranged on the lifting platform, and the limiting blocks are uniformly arranged along the circumferential direction of the lifting platform.

Optionally, the rack further comprises a packaging mechanism, and the packaging mechanism is mounted on the rack and arranged below the hanging rack.

Benefits that can be produced by the present application include, but are not limited to:

1. the application provides an oily sludge conveying pipeline, axis of rotation drive circular filter screen rotate and carry out the edulcoration, realize the limit transportation while filtering the edulcoration, scrape the material mechanism and in time strike off adnexed impurity on the circular filter screen, improve edulcoration efficiency, can continuously carry out the edulcoration to oily sludge, reduce the edulcoration cost.

2. The application provides an oiliness mud pipeline, the impurity that the scraper struck off can drop downwards under the action of gravity, and the switching box of setting then can be collected the impurity that drops, avoids impurity pollution mill's environment, the recycle of the impurity of being convenient for.

3. The application provides an oily sludge conveying pipeline, the packing mechanism of setting can pack impurity automatically, reduces operating personnel intensity of labour, practices thrift the treatment cost.

4. The application provides an oily sludge conveying pipeline, packaging mechanism encapsulates the impurity recovery bag, improves the encapsulation efficiency of this impurity recovery bag, avoids loading the impurity recovery bag of accomplishing simultaneously and turns on one's side along with the elevating platform decline in-process appears, ensures going on smoothly of impurity packing process.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic structural diagram of an oil-containing sludge conveying pipeline according to an embodiment of the present application;

FIG. 2 is a schematic side cross-sectional view of a baling mechanism according to an embodiment of the present application;

fig. 3 is a schematic structural view of an opening at the lower end of the adapter box in a non-shielding state according to an embodiment of the present application;

fig. 4 is a schematic structural view of an opening at the lower end of the adapter box according to the embodiment of the present application in a shielding state;

list of components and reference numbers:

10. feeding a square tube; 20. a circular filter screen; 30. a discharge pipe 40 and a support frame; 41. a scraper; 42. a slide rail; 43. a junction box; 431. a base plate; 432. a side plate; 44. a baffle plate; 45. buckling; 50. a frame; 51. hanging a rack; 52. hooking; 53. a lifting platform; 54. a limiting block; 55. and a packaging mechanism.

Detailed Description

In order to more clearly explain the overall concept of the present application, the following detailed description is given by way of example in conjunction with the accompanying drawings.

In order that the above objects, features and advantages of the present application can be more clearly understood, the present application will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

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

In addition, in the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and encompass, for example, both fixed and removable connections or integral parts thereof; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to 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.

Referring to fig. 1-4, an embodiment of the present application discloses an oil-containing sludge conveying pipeline, which includes a feeding square pipe 10, a circular filter net 20, wherein the circular filter net 20 blocks an outlet end of the feeding square pipe 10 and is arranged perpendicular to the feeding square pipe 10, two ends of the circular filter net 20 are provided with baffles 44, a rotating shaft is arranged at the center of the baffles 44, the rotating shaft drives the circular filter net 20 to rotate, and the rotating shaft is arranged in a hollow manner; the discharge pipe 30 is communicated with the rotating shaft; the scraping mechanism is arranged on one side, far away from the feeding square pipe 10, of the circular filter screen 20 and is used for scraping impurities on the circular filter screen 20.

Oily sludge flows to circular filter screen 20 from the export end of pay-off side's pipe 10, circular filter screen 20 filters oily sludge, oily sludge after filtering transports to pay-off side's pipe 10 from the axis of rotation and carries to next flow, the impurity that is blockked by circular filter screen 20 then is attached to circular filter screen 20, along with the rotation of axis of rotation, impurity attached to on circular filter screen 20 is when rotating to scraping mechanism position, the impurity of scraping mechanism on with circular filter screen 20 is scraped, the circular filter screen 20 of being scraped impurity can filter the oily sludge of discharging pipe 30 play. This application need not to set up solitary edulcoration device, and the conveying pipeline can realize the limit transportation while filtering the edulcoration promptly, reduces the impurity content of oily sludge, and the axis of rotation drives circular filter screen 20 and rotates and carry out the edulcoration, and scraper constructs in time strikes off adnexed impurity on the circular filter screen 20, improves edulcoration efficiency, can continuously carry out the edulcoration to oily sludge, reduces the edulcoration cost.

Specifically, the realization mode that circular filter screen 20 blocks up pay-off side's pipe 10 exit end has a plurality of, does not specifically prescribe a limit to this, can be with circular filter screen 20 half embedding to pay-off side's pipe 10 in, half exposes externally, the axis of rotation can directly be connected with the lateral wall of pay-off side's pipe 10 this moment, also can set up outer fishplate bar and be connected pay-off side's pipe 10 with circular filter screen 20, the axis of rotation setting is on outer fishplate bar this moment, above-mentioned mode as long as can guarantee that the oily mud in pay-off side's pipe 10 is whole to get into to circular filter screen 20 inside can.

Specifically, the rotation mode of the rotation shaft is not particularly limited, as long as the rotation of the rotation shaft can be ensured, a gear can be arranged on the periphery of the rotation shaft, the gear is driven to rotate by the rotating motor, the rotation shaft can also be connected with the bearing, and the rotation shaft is driven to rotate by the bearing.

Specifically, the aperture and the material of the circular filter screen 20 are not particularly limited, and the circular filter screen 20 may be selected according to the impurity condition contained in the oil-containing sludge to be treated.

As an embodiment, the scraping mechanism comprises a supporting frame 40 and a scraper 41, one end of the supporting frame 40 is connected with the square feeding pipe 10, the other end of the supporting frame 40 is provided with a sliding rail 42, the sliding rail 42 is parallel to the axial direction of the circular filter screen 20, and the scraper 41 can move along the sliding rail 42. The scraper 41 can remove impurities on the circular filter screen 20 in time, so that the filtering efficiency of the circular filter screen 20 is improved, the slide rail 42 provides a path for the movement of the scraper 41, and meanwhile, the scraper 41 can be stably supported, so that the scraping efficiency of the scraper 41 is improved.

Specifically, the position of the scraper 41 is not specifically limited, and may be disposed under the circular filter screen 20, or may be disposed on one side of the circular filter screen 20, as long as it can ensure that the impurities on the circular filter screen 20 are scraped off cleanly.

Specifically, the connection position of one end of the support frame 40 and the feeding square pipe 10 is not specifically limited, and it is preferable that the support frame 40 does not obstruct the impurities scraped by the scraper 41 to drop downward, when the position of the scraper 41 is set below the circular filter screen 20, the support frame 40 is connected with the lower part of the feeding square pipe 10, when the position of the scraper 41 is set on one side of the circular filter screen 20, the support frame 40 is connected with the upper part of the feeding square pipe 10, and the above embodiments can ensure that the impurities scraped by the scraper 41 can drop to the lower part of the scraping mechanism under the action of gravity.

In one embodiment, the scraper 41 is configured in an arc plate shape, and the arc surface of the scraper 41 has an angle of 60 ° to 120 °. The cambered surface of scraper 41 and circular filter screen 20 contact, and this angle of setting can increase the area of contact of scraper 41 and circular filter screen 20, improves scraper 41's scraping efficiency.

As an embodiment, the scraping mechanism further includes an adapter box 43 disposed downward, and the adapter box 43 is disposed below the circular filter screen 20. Impurity that scraper 41 struck off can drop downwards under the action of gravity, and the adapter box 43 of setting then can be collected the impurity that drops, avoids impurity pollution mill's environment, the recycle of the impurity of being convenient for.

Specifically, the lower extreme of adapter box 43 can directly set up to the opening form, and the impurity that drops to adapter box 43 directly carries to the assigned position or gets into to the impurity recovery bag from the opening in from the opening, and the lower extreme of adapter box 43 also can block, and impurity is collected and is stored in adapter box 43, treats to scrape the material mechanism and moves to the certain time after, shifts the impurity that adapter box 43 collected again.

In one embodiment, the adaptor box 43 includes a bottom plate 431 and two side plates 432, a baffle 44 is connected to a lower end of the bottom plate 431, and the baffle 44 is movably connected to the bottom plate 431. The upper end and the lower extreme of the switching box 43 that bottom plate 431 and two curb plates 432 are the open-ended form, the upper end opening does benefit to impurity and drops to switching box 43, save spare part, baffle 44 and bottom plate 431 swing joint, then can realize that the opening of switching box 43 lower extreme is in sheltering from or not sheltering from the form, refer to fig. 4, when switching box 43 lower extreme opening is in sheltering from the form, impurity is collected and is stored in switching box 43, refer to fig. 1 and fig. 3, when the lower extreme of switching box 43 is in not sheltering from the form, impurity in the switching box 43 is discharged, can artifically place impurity recovery bag in switching box 43 below, directly pack the impurity that switching box 43 was collected, also can set up packing mechanism below switching box 43, realize the automatic packing of impurity.

Specifically, the movable connection form between the baffle 44 and the bottom plate 431 is not specifically limited, the bottom plate 431 and the baffle 44 may be connected through a rotating shaft, a buckle 45 is arranged on the bottom plate 431 or the side plate 432, the baffle 44 blocks the lower end opening of the junction box 43 through the buckle 45, when the baffle 44 does not need to block the lower end opening of the junction box 43, the buckle 45 is opened, and the baffle 44 may be parallel to the bottom plate 431 or located below the bottom plate 431; or, a clamping groove may be formed in the bottom plate 431, and the baffle 44 is embedded in the clamping groove, so as to shield the lower end opening of the junction box 43, and when the baffle 44 does not need to shield the lower end opening of the junction box 43, the baffle 44 is detached from the clamping groove.

As an embodiment, the device further comprises a packing mechanism, wherein the packing mechanism is arranged below the adapter box 43 and is used for packing the impurities on the adapter box 43. The packing mechanism who sets up can pack impurity automatically, reduces operating personnel intensity of labour, practices thrift treatment cost.

As an embodiment, the packing mechanism includes a frame 50 and a hanging frame 51, the hanging frame 51 is installed above the frame 50, the hanging frame 51 is disposed below the junction box 43, and a hook 52 is disposed on the hanging frame 51. Frame 50 provides the holding power for hanging dress frame 51, can retrieve the bag with impurity and hang on hanging dress frame 51's couple 52, couple 52 plays support, fixed and limiting displacement to the impurity recovery bag, improves the stability of impurity recovery bag, guarantees that the impurity in the switching box 43 gets into the impurity smoothly and retrieves the bag, reduces the dust quantity that the packing in-process produced, reduces dust pollution, ensures safety in production. Preferably, the hook 52 is provided in plurality.

In one embodiment, the packing mechanism further includes a lifting platform 53, and the lifting platform 53 is mounted on the frame 50 and located below the hanging rack 51. Place impurity recovery bag on elevating platform 53, elevating platform 53 plays the supporting role to impurity recovery bag, treats that impurity recovery bag loads the completion back, and elevating platform 53 descends, is convenient for the operation workman to change impurity recovery bag, or elevating platform 53 directly shifts impurity recovery bag to the transport mechanism on, shifts to the assigned position again through the transport mechanism.

In one embodiment, the lifting platform 53 is provided with a plurality of stoppers 54, and the plurality of stoppers 54 are uniformly arranged along the circumferential direction of the lifting platform 53. The limiting block 54 can limit the impurity recovery bag, so that the stability of the impurity recovery bag is improved, and the industrial production is facilitated.

In one embodiment, the rack 50 further comprises a packaging mechanism 55, and the packaging mechanism 55 is mounted on the rack 50 and disposed below the hanging rack 51. When the impurities filled into the impurity recovery bags reach the designated quantity, the impurity recovery bags can be packaged through the packaging mechanism 55, so that the packaging efficiency of the impurity recovery bags is improved, meanwhile, the impurity recovery bags which are loaded completely are prevented from turning on one side in the descending process along with the lifting platform 53, and the smooth proceeding of the impurity packaging process is ensured.

Specifically, the packaging manner of the packaging mechanism 55 is not specifically limited, and the impurity recovery bag may be automatically sealed by providing a heating mechanism on the packaging mechanism 55 and heating the impurity recovery bag, or a packaging line (for example, the packaging manner of the flour bag) may be provided on the packaging mechanism 55, and the impurity recovery bag may be automatically sealed by winding the packaging line.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, as for the system embodiment, since it is substantially similar to the method embodiment, the description is relatively simple, and reference may be made to the partial description of the method embodiment for relevant points.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art to which the present application pertains. Any modification, equivalent replacement, improvement or the like made within the spirit and principle of the present application shall be included in the scope of the claims of the present application.

Claims

1. An oil-containing sludge conveying pipeline, which is characterized by comprising:

a feeding square pipe is arranged on the feeding square pipe,

the discharge pipe is communicated with the rotating shaft;

and the scraping mechanism is arranged at one side of the square feeding pipe, which is far away from the circular filter screen, and is used for scraping impurities on the circular filter screen.

2. The oily sludge conveying pipeline according to claim 1, wherein the scraping mechanism comprises a supporting frame and a scraper,

3. The oily sludge conveying pipeline according to claim 2, wherein the scraper is arranged in an arc-shaped plate shape, and the angle of the arc surface of the scraper is 60-120 degrees.

4. The oily sludge conveying pipeline according to claim 3, wherein the scraping mechanism further comprises an adapter box which is arranged in a downward inclined manner, and the adapter box is arranged below the circular filter screen.

5. The oily sludge conveying pipeline according to claim 4, wherein the adapter box comprises a bottom plate and two side plates, the lower end of the bottom plate is connected with a baffle plate, and the baffle plate is movably connected with the bottom plate.

6. The oily sludge conveying pipeline according to claim 5, further comprising a packing mechanism, wherein the packing mechanism is arranged below the adapter box and used for packing impurities on the adapter box.

7. The oily sludge conveying pipeline according to claim 6, wherein the packing mechanism comprises a rack and a hanging frame, the hanging frame is installed above the rack, the hanging frame is arranged below the adapter box, and a hook is arranged on the hanging frame.

8. The oily sludge conveying pipeline according to claim 7, wherein the packing mechanism further comprises a lifting platform, and the lifting platform is mounted on the rack and located below the hanging rack.

9. The oily sludge conveying pipeline according to claim 8, wherein a plurality of limiting blocks are arranged on the lifting platform, and the limiting blocks are uniformly arranged along the circumferential direction of the lifting platform.

10. The oily sludge conveying pipeline according to claim 7, further comprising a packaging mechanism, wherein the packaging mechanism is mounted on the rack and is arranged below the hanging rack.