Oil sludge and biomass blending treatment device

Abstract

The utility model relates to the technical field of oil sludge treatment, in particular to an oil sludge and biomass blending treatment device. The oil sludge and biomass mixing treatment device comprises a frame body, a fixedly connected treatment barrel is mounted in the frame body, and a mixing assembly for mixing oil sludge is erected in the treatment barrel; the mixing assembly comprises a mixing rod, and a fixedly connected baffle disc is mounted at the bottom end of the mixing rod through a bolt. According to the oil sludge and biomass mixing treatment device provided by the utility model, after oil sludge and biomass are mixed, the sealing cover can be screwed and driven firstly, and the driving screw rod is controlled to drive the mixing assembly, so that the mixing assembly moves downwards in the treatment barrel until a baffle disc in the mixing assembly is moved out from the lower part of the treatment barrel; the bottom of the processing cylinder can be in an exposed opening state, and the large opening enables mixed raw materials in the processing cylinder to be discharged more conveniently.

Description

Technical Field

[0001] This utility model relates to the field of oil sludge treatment technology, and in particular to an oil sludge and biomass blending treatment device. Background Technology

[0002] Biomass refers to various organic matter produced through photosynthesis using the atmosphere, water, land, etc. In other words, all living and growing organic matter is called biomass, which includes plants, animals, and microorganisms. Oil sludge has strong viscosity and can be used as a binder in biomass compression molding to achieve low-energy molding of biomass powder.

[0003] The viscosity of existing oil sludge is relatively high. Most of the mixing devices are integral structures and discharge the oil sludge mixture through a discharge pipe. With this discharge method, the mixed oil sludge mixture will adhere to the inner wall of the discharge pipe of the mixing device, thereby increasing the damping of the oil sludge falling during discharge. This increases the difficulty of discharging the oil sludge mixture, and the integral structure also increases the difficulty for workers to clean the oil sludge mixture remaining inside the device.

[0004] Therefore, it is necessary to provide a new device for the co-processing of oil sludge and biomass to solve the above-mentioned technical problems. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a device for blending and treating oil sludge and biomass.

[0006] The oil sludge and biomass blending treatment device provided by this utility model includes: a frame, in which a treatment cylinder is fixedly connected and installed, and a mixing component for mixing oil sludge is installed inside the treatment cylinder;

[0007] The mixing assembly includes a mixing rod, the bottom end of which is fixedly connected to a baffle plate by bolts. The outer wall of the baffle plate abuts against and is slidably connected to the inner wall of the processing cylinder, and a fixedly connected spiral mixing blade is sleeved on the outer wall of the mixing rod.

[0008] The mixing rod is fitted with a rotatably connected scraper. The outer wall of the scraper abuts against and is slidably connected to the inner wall of the processing cylinder. A rotatably connected mixing plate is inserted into the scraper, and the bottom of the mixing plate abuts against and is slidably connected to the top of the baffle plate.

[0009] Preferably, a slidingly connected top plate is inserted inside the processing cylinder, and a fixedly connected mixing motor is installed at the center of the top of the top plate. The output end of the mixing motor extends to the bottom of the top plate and is fixedly connected to the top of the mixing rod by bolts.

[0010] Preferably, a drive gear is fixedly connected to the upper part of the outer wall of the mixing rod, and a plurality of meshing transmission gears are provided outside the drive gear, and the transmission gears are rotatably mounted on the bottom of the top plate via a shaft.

[0011] Preferably, a support plate is fixedly connected to the top of the scraper, and a linkage gear ring is fixedly connected to the top of the support plate, and the linkage gear ring is meshed with the transmission gear.

[0012] Preferably, a drive frame is fixedly connected to the top of the top plate, and a threaded drive screw is inserted inside the drive frame. The drive screw is rotatably mounted inside the frame, and a motor for driving the drive screw is fixedly installed on the frame.

[0013] Preferably, a retaining ring is fixedly connected to the outer side of the bottom transmission gear of the top plate, and two symmetrically distributed protective semi-rings are fitted between the retaining ring and the support plate, and the protective semi-rings, the retaining ring and the support plate are attracted to each other by magnetic blocks.

[0014] Preferably, the bottom of the processing cylinder is fitted with a threaded sealing cap.

[0015] Compared with related technologies, the oil sludge and biomass blending treatment device provided by this utility model has the following beneficial effects:

[0016] 1. This utility model, through the movable insertion and installation of the mixing component, allows the sealing cover to be turned and driven after the oil sludge and biomass are mixed. The drive screw is then controlled to drive the mixing component downward inside the processing cylinder until the baffle in the mixing component moves out from under the processing cylinder. This exposes the bottom of the processing cylinder, and the larger opening makes it easier to discharge the mixed raw materials inside the processing cylinder.

[0017] 2. After the internal sludge and biomass are mixed and discharged, the exposed spiral mixing blades and other components make it easier for workers to clean the remaining mixture on the outside of the mixing components.

[0018] 3. When the mixing component is damaged in the later stages of this utility model, the whole unit can be pushed downwards to remove it from the processing cylinder. Then, the screws installed on the baffle and mixing rod can be turned in sequence to disassemble the mixing component, which makes it easier for the staff to carry out the maintenance of the mixing component later.

[0019] 4. This utility model improves the uniformity of mixing oil sludge and biomass during use by using multiple rotations of the spiral mixing blade, scraper, and mixing blade. Attached Figure Description

[0020] Figure 1A schematic diagram of a preferred embodiment of the sludge and biomass blending treatment device provided by this utility model;

[0021] Figure 2 for Figure 1 The diagram shows the structural connection between the hybrid component and the top plate.

[0022] Figure 3 for Figure 2 The diagram shows a bottom view of the connection between the hybrid components and the top plate.

[0023] Figure 4 for Figure 2 A front view structural diagram showing the connection between the hybrid component and the top plate;

[0024] Figure 5 for Figure 2 The diagram shows the structure of the support disk and its components.

[0025] Figure 6 for Figure 1 The diagram shows a partial cross-sectional view of the connection between the frame and the processing cylinder.

[0026] The following are the labeling elements in the diagram: 1. Frame; 2. Processing cylinder; 21. Sealing cover; 3. Mixing assembly; 31. Mixing rod; 311. Spiral mixing blade; 32. Baffle plate; 33. Scraper; 331. Mixing plate; 34. Support plate; 341. Linkage gear ring; 35. Drive gear; 36. Transmission gear; 4. Top plate; 41. Mixing motor; 42. Baffle ring; 5. Drive frame; 51. Drive screw; 6. Protective half ring. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0028] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0029] Please see Figures 1 to 6 The present invention provides an oil sludge and biomass blending treatment device, which includes: a frame 1.

[0030] In the embodiments of this utility model, please refer to Figures 1 to 6The frame 1 houses a fixedly connected processing cylinder 2, and the processing cylinder 2 contains a mixing assembly 3 for mixing sludge. The mixing assembly 3 includes a mixing rod 31, the bottom of which is bolted to a fixedly connected baffle 32. The outer wall of the baffle 32 abuts against and is slidably connected to the inner wall of the processing cylinder 2. A fixedly connected spiral mixing blade 311 is fitted onto the outer wall of the mixing rod 31. A rotatably connected scraper 33 is fitted onto the outside of the mixing rod 31. The outer wall of the scraper 33 abuts against and is slidably connected to the inner wall of the processing cylinder 2. A rotatably connected mixing plate 331 is inserted into the scraper 33, and the bottom of the mixing plate 331 abuts against and is slidably connected to the top of the baffle 32. Inside the processing cylinder 2, a slidingly connected top plate 4 is inserted. A fixedly connected mixing motor 41 is installed at the center of the top of the top plate 4. The output end of the mixing motor 41 extends to the bottom of the top plate 4 and is fixedly connected to the top of the mixing rod 31 by bolts. A fixedly connected drive gear 35 is sleeved on the upper part of the outer wall of the mixing rod 31. Several meshing transmission gears 36 are provided on the outside of the drive gear 35. The transmission gears 36 are rotatably installed at the bottom of the top plate 4 through shafts. A fixedly connected support plate 34 is installed on the top of the scraper 33. A fixedly connected linkage gear ring 341 is installed on the top of the support plate 34, and the linkage gear ring 341 is meshed with the transmission gears 36.

[0031] It should be noted that: by setting up the spiral blades, scraper 33 and mixing plate 331, the rotating mixing rod 31 can drive the spiral blades to rotate to mix the oil sludge and biomass in the first stage. During this process, the rotating mixing rod 31 can drive the scraper 33 to rotate through the meshing of the drive gear 35 on the outer wall with the transmission gear 36 and the linkage gear ring 341. This allows the scraper 33 to drive the mixing blades on its outer wall to mix the oil sludge and biomass in the second stage, thus improving the mixing effect of the device. At the same time, by the scraper 33 abutting against the inner wall of the treatment cylinder 2, the rotating scraper 33 can scrape the inner wall of the treatment cylinder 2, thereby reducing the residue of oil sludge on the inner wall of the treatment cylinder 2.

[0032] After the mixing of oil sludge and biomass is completed, the mixing component 3 can be driven downward. When the baffle 32 is moved out from the bottom of the processing cylinder 2, the bottom of the processing cylinder 2 will be in a larger opening, which will make it easier to discharge the mixed material inside the processing cylinder 2. The removed spiral mixing blade 311 will also make it easier for staff to clean and maintain.

[0033] In the embodiments of this utility model, please refer to Figures 1 to 6A drive frame 5 is fixedly connected to the top of the top plate 4. A drive screw 51 with a threaded connection is inserted inside the drive frame 5. The drive screw 51 is rotatably mounted inside the frame 1, and a motor that drives the drive screw 51 is fixedly installed on the frame 1. A retaining ring 42 with a fixed connection is sleeved on the outside of the transmission gear 36 at the bottom of the top plate 4. Two symmetrically distributed protective semi-rings 6 are sleeved between the retaining ring 42 and the support plate 34, and the protective semi-rings 6 are attracted to the retaining ring 42 and the support plate 34 by magnetic blocks.

[0034] It should be noted that: with the setting of the drive screw 51, when the operator controls the drive screw 51 to rotate through the motor during use, the screw can drive the drive frame 5 to move through the thread structure. The moving drive frame 5 can drive the mixing component 3 to move through the top plate 4, thereby driving the mixing component 3 out of the inside of the processing cylinder 2 and exposing it to the outside.

[0035] In addition, during use, in order to enable the drive screw 51 to drive the drive frame 5 smoothly, a screw protective sleeve can be fitted on the outside of the drive screw 51 to protect the thread structure on the screw and enable the screw to drive the drive frame 5 smoothly.

[0036] In this embodiment, by setting the protective half-ring 6, two protective half-rings 6 can form a complete protective ring, thereby shielding the outside of the linkage gear ring 341, transmission gear 36 and drive gear, thus preventing the mixed sludge from splashing onto its outer wall and affecting its subsequent meshing.

[0037] In the embodiments of this utility model, please refer to Figures 1 to 6 The bottom of the processing cylinder 2 is fitted with a threaded sealing cap 21.

[0038] It should be noted that by setting up the sealing disc, the bottom of the processing cylinder 2 can be sealed during the mixing process of the oil sludge, thereby preventing the leakage of oil sludge juice during the mixing process.

[0039] The working principle of the oil sludge and biomass blending treatment device provided by this utility model is as follows:

[0040] When using this device, the drive screw 51 can be controlled to rotate. The rotating drive screw 51 can drive the drive frame 5 to move vertically through the thread structure. The vertically moving drive frame 5 can pull the top plate 4, so that the top plate 4 can be smoothly moved out from the top of the processing cylinder 2, so that the top of the processing cylinder 2 is in an open state, which makes it easier for the staff to add oil sludge and biomass raw materials.

[0041] After the addition of oil sludge and biomass raw materials is completed, the drive screw 51 can be rotated in reverse, thereby driving the mixing component 3 to reset through the top plate 4;

[0042] Once the mixing component 3 moves into the processing cylinder 2, the mixing motor 41 can be controlled to work. The working mixing motor 41 can drive the mixing rod 31 at the output end to rotate. The rotating mixing rod 31 can drive the spiral mixing blade 311 on the outer wall and the baffle 32 at the bottom to rotate, thereby realizing the one-time mixing of oil sludge and biomass inside the processing cylinder 2.

[0043] During this process, the mixing rod 31 drives the drive gear 35 on the outer wall to rotate. The drive gear 35, through meshing with the external transmission gear 36, drives the linkage gear ring 341 to rotate. The rotating transmission gear 36, through the support plate 34 at the bottom, drives the scraper 33 below to rotate on the outer wall of the mixing rod 31. The rotating scraper 33 drives the mixing plate 331 on the outer wall to perform secondary mixing of oil sludge and biomass. In this process, the scraper 33 can also scrape the inner wall of the processing cylinder 2, thereby improving the mixing effect of the device on oil sludge and biomass.

[0044] After mixing is completed, the operator can first unscrew the sealing cover 21 at the bottom of the processing cylinder 2, and then continue to control the drive screw 51 to rotate, so as to control the mixing component 3 to move downward until the baffle 32 in the mixing component 3 moves out from the bottom of the processing cylinder 2, so that the bottom of the processing cylinder 2 is in a larger opening state, so that the mixed material inside the processing cylinder 2 can be discharged downward smoothly, thus making the material discharge smoother.

[0045] Furthermore, as the mixing component 3 is continuously driven downward, the spiral mixing blade 311 can be completely exposed outside the processing cylinder 2, which makes it easier for staff to scrape and clean the sludge adhering to the outside of the spiral mixing blade 311 and other mixing components, and also facilitates subsequent maintenance.

[0046] The circuits and controls involved in this utility model are all existing technologies, and will not be described in detail here.

[0047] The above are merely embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A device for blending oil sludge with biomass, characterized in that, include: The frame (1) has a fixedly connected processing cylinder (2) installed inside the frame (1), and a mixing component (3) for mixing sludge is installed inside the processing cylinder (2); The mixing component (3) includes a mixing rod (31), and a baffle (32) is fixedly connected to the bottom end of the mixing rod (31) by bolts. The outer wall of the baffle (32) abuts against and slides against the inner wall of the processing cylinder (2), and a fixedly connected spiral mixing blade (311) is sleeved on the outer wall of the mixing rod (31). The mixing rod (31) is fitted with a rotatably connected scraper (33) on its outside. The outer wall of the scraper (33) abuts against and slides against the inner wall of the processing cylinder (2). A rotatably connected mixing plate (331) is inserted into the scraper (33), and the bottom of the mixing plate (331) abuts against and slides against the top of the baffle (32).

2. The oil sludge and biomass blending treatment device according to claim 1, characterized in that, The processing cylinder (2) is fitted with a slidingly connected top plate (4). A fixedly connected mixing motor (41) is installed at the center of the top of the top plate (4). The output end of the mixing motor (41) extends to the bottom of the top plate (4) and is fixedly connected to the top of the mixing rod (31) by bolts.

3. The oil sludge and biomass blending treatment device according to claim 2, characterized in that, A drive gear (35) is fixedly connected to the upper part of the outer wall of the mixing rod (31). Several meshing transmission gears (36) are provided on the outside of the drive gear (35), and the transmission gears (36) are rotatably mounted on the bottom of the top plate (4) through a shaft.

4. The oil sludge and biomass blending treatment device according to claim 3, characterized in that, The top of the scraper (33) is fitted with a fixed support plate (34), and the top of the support plate (34) is fitted with a fixed linkage gear ring (341), which meshes with the transmission gear (36).

5. The oil sludge and biomass blending treatment device according to claim 2, characterized in that, The top of the top plate (4) is equipped with a fixedly connected drive frame (5). A threaded drive screw (51) is inserted inside the drive frame (5). The drive screw (51) is rotatably mounted inside the frame (1), and a motor that drives the drive screw (51) is fixedly installed on the frame (1).

6. The oil sludge and biomass blending treatment device according to claim 3, characterized in that, A retaining ring (42) is fixedly connected to the outer side of the bottom transmission gear (36) of the top plate (4). Two symmetrically distributed protective half rings (6) are fitted between the retaining ring (42) and the support plate (34), and the protective half rings (6) are attracted to each other by magnetic blocks with the retaining ring (42) and the support plate (34).

7. The oil sludge and biomass blending treatment device according to claim 1, characterized in that, The bottom of the processing cylinder (2) is fitted with a threaded sealing cap (21).

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