Oily sludge collection device

Abstract

The present invention discloses an oily sludge collection device, which relates to the field of environmental engineering technology, comprising: a collecting bin, wherein an adjustable material delivery mechanism is arranged above the collecting bin, and a multi-range dispersion processing mechanism is arranged below the adjustable material delivery mechanism; through the arrangement of the multi-range dispersion processing mechanism, under the internal and external arrangements of a cone and a reverse rotating body, the arc surface of the cone is subjected to forces in different directions on biomass falling from above, thereby changing the falling trajectory of the biomass, causing it to diffuse to all sides, and spread more evenly in the horizontal direction, thereby increasing the contact area with the oily sludge, avoiding the biomass from being concentrated in a certain area, ensuring that it is fully mixed with the oily sludge, creating good conditions for subsequent reactions, improving the co-processing effect, and making the heat and mass transfer processes between the biomass and the oily sludge more efficient, thereby improving the yield and quality of pyrolysis oil, and thus making the material collected after stratification purer, thereby promoting efficient resource utilization of the oily sludge.

Description

Technical Field

[0001] The invention relates to the technical field of environmental engineering, in particular to an oily sludge collecting device. Background Art

[0002] Oily sludge, a solid waste generated during oil and gas development, petroleum refining, transportation, and storage, is complex in composition and poses significant risks. It is an emulsion formed by a mixture of oil, water, and solids, and contains a variety of organic and heavy metal pollutants. It is listed as "Waste Mineral Oil and Wastes Containing Mineral Oil (HW08)" on the National Hazardous Waste List. The heavy metals and some compounds contained in it are toxic and harmful to humans, while crude oil and inorganic and organic compounds can cause soil deterioration and surface water contamination. However, oily sludge also contains a certain amount of oily phase, which is a recyclable resource, making its harmless and resource-saving treatment urgent.

[0003] To improve the pyrolysis of oily sludge, research has found that co-pyrolysis of oily sludge with catalytic substances is an effective approach. Biomass, such as crop straw, is widely available, high in volatile matter, and low in ash. Its catalytic properties, when co-pyrolyzed with oily sludge, can improve pyrolysis conversion rates and enhance the yield and quality of pyrolysis products, garnering widespread attention. However, in the actual operation of co-pyrolysis of oily sludge and biomass, existing oily sludge collection and treatment equipment has many shortcomings.

[0004] Existing oily sludge collection devices mainly focus on the collection and preliminary separation of oily sludge, and lack targeted design in terms of coordinated processing with biomass. On the one hand, it is difficult to achieve accurate and equal differentiated delivery of biomass during the biomass delivery process. This results in the difficulty in accurately controlling the ratio of biomass to oily sludge during the co-pyrolysis process, and it is impossible to ensure that each co-pyrolysis reaction is under optimal conditions, which in turn affects the quality and yield of the pyrolysis products. On the other hand, existing devices cannot flexibly adjust the amount of biomass delivered according to the different viscosities of the oily sludge. Differences in the viscosity of oily sludge will affect its mixing effect and reaction process with biomass. Oily sludge with high viscosity requires more biomass to improve its pyrolysis performance, but existing devices are difficult to meet this demand.

[0005] Furthermore, the process of adding biomass to oily sludge lacks an effective diffusion mechanism. Biomass is often introduced into the oily sludge in a simplistic manner, resulting in uneven distribution within the oily sludge, preventing sufficient contact and reaction, and reducing the efficiency and effectiveness of co-pyrolysis. This not only wastes resources but also makes it difficult to achieve the desired goals of harmless and resource-based treatment of oily sludge, hindering the development of the oily sludge treatment industry.

[0006] Therefore, an oily sludge collection device is proposed to solve the above problems. Summary of the Invention

[0007] In view of the deficiencies of the prior art, the present invention provides an oily sludge collection device to solve the problems raised in the above background technology.

[0008] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an oily sludge collection device, comprising: a collecting bin, in which oily sludge is collected, a fixed bracket fixedly connected above the collecting bin, a feed pipe provided on one side of the collecting bin, the feed pipe being used to collect the oily sludge into the collecting bin, an adjustable material delivery mechanism provided above the collecting bin, and a multi-range dispersion processing mechanism provided below the adjustable material delivery mechanism; the adjustable material delivery mechanism is used to deliver equal amounts of biomass mixed with the oily sludge in the collecting bin for three-phase separation, and the delivery amount can be adjusted according to the density of the oily sludge; the multi-range dispersion processing mechanism is used to sprinkle the delivered biomass into the oily sludge in multiple ranges for mixing.

[0009] Preferably, the adjustable material delivery mechanism includes a storage hopper, which is arranged above the collecting bin, and a distribution bin is fixedly connected to the bottom of the storage hopper, and the distribution bin is fixedly connected to a fixed bracket, and a supporting plate is rotatably connected inside the distribution bin, and an adjustment groove is provided on the outer ring surface of the supporting plate, and a device cavity is provided at the center of the middle circle of the supporting plate, and a sliding groove is provided between the device cavity and the adjustment groove.

[0010] Preferably, the adjustable material delivery mechanism also includes an expansion trough body, the expansion trough body is fixedly connected in the slide groove, the side of the expansion trough body away from the supporting plate is rotatably connected to the driving plate, a guide groove is provided in the driving plate, a sliding rod is slidably connected in the guide groove, the end of the sliding rod away from the driving plate is slidably connected to the auxiliary groove provided on the expansion trough body, and the end of the sliding rod away from the expansion trough body is fixedly connected to the supporting body.

[0011] Preferably, the multi-range dispersed processing mechanism includes a feed pipe, which is fixedly connected to the bottom of the distribution bin, and the end of the feed pipe away from the distribution bin is fixedly connected to a cross, the middle of the cross is fixedly connected to a driving source, and the end of the driving source away from the cross is fixedly connected to a cone, and the end of the cone away from the driving source is provided with a movable cavity, and the inner wall surface of the cone is provided with an inner arc groove.

[0012] Preferably, the multi-range dispersed processing mechanism also includes a bidirectional slider, which is slidably connected to the inner arc groove, and is rotatably connected to the outer arc groove body in the conical body, and the outer ring of the outer arc groove is fixedly connected to an L-shaped positioning body, and a fixed column is provided on the bottom surface of the L-shaped positioning body, which passes through the outer arc groove body and is fixedly connected to the conical body. A vertical groove is provided on the side of the L-shaped positioning body close to the circumferential surface of the outer arc groove body, and the bidirectional slider is slidably connected in the vertical groove, and the side of the bidirectional slider away from the inner arc groove is slidably connected to the outer arc groove body, and the side of the outer arc groove body away from the conical body is fixedly connected to a multi-link, and the outer ring of the multi-link is fixedly connected to a reverse rotator.

[0013] Preferably, biomass solid particles are installed in the storage hopper, eight adjustment grooves are equidistantly arranged around the center of the supporting plate, and the chute connects the adjustment groove and the device cavity.

[0014] Preferably, an auxiliary groove is provided in the expansion groove body, and eight auxiliary grooves are provided in the expansion groove body at equal distances around the center of the expansion groove body. The driving disk is electrically connected to an external driving device, the sliding rod is synchronously slidably inserted in the sliding groove, and the supporting body is slidably connected in the adjustment groove.

[0015] Preferably, the driving source consists of a driving motor and a conical block. The top of the driving source is set to be conical. The cone is driven by the driving motor inside the driving source and is fixedly connected to the output shaft of the driving motor. The outer ring of the cone is a conical arc surface, and the inner arc groove is symmetrically opened with two connected ones.

[0016] Preferably, sliding columns are provided on both sides of the bidirectional slider, the outer arc groove body passes through the cone body and is rotatably connected to the cone block in the driving source, two arc-shaped grooves are symmetrically opened on the outer ring of the outer arc groove body, and the reverse rotating body is provided on the outer ring of the cone body.

[0017] Compared with the prior art, the present invention provides an oily sludge collection device with the following beneficial effects: 1. Through the setting of an adjustable material feeding mechanism, under the action of the regulating tank, the biomass in the storage hopper is divided into equal amounts and intermittently fed into the collection bin to ensure that the biomass content in the oily sludge is consistent each time, maintain a stable reaction environment, avoid the reaction rate from being fast or slow due to fluctuations in biomass input, assist in the stable advancement of reactions such as pyrolysis and fermentation, and ensure the consistency of treatment effects. In the pyrolysis reaction, a stable biomass input amount can ensure the stability of the pyrolysis temperature and product generation ratio, allowing the biomass to fully and evenly contact the oily sludge, so that the reaction proceeds at the optimal ratio, thereby improving the quality stability of pyrolysis oil and pyrolysis gas, promoting the cracking of large molecular organic matter in oily sludge, increasing the output of pyrolysis oil and pyrolysis gas, and improving the resource recovery rate. At the same time, it can reduce the residual unreacted substances in the pyrolysis residue and improve the product quality.

[0018] 2. Through the setting of the carrier, the position of the carrier in the adjustment tank is adjusted under the control of the forward and reverse rotation of the driving disk, and then different amounts of biomass can be added for pyrolysis reaction according to the different properties of oily sludge and the differences in its internal composition and structure. The optimal reaction ratio of biomass and oily sludge can be achieved, and suitable active substances can be provided for the pyrolysis reaction, which can better promote the cracking and conversion of oil, and improve the yield and quality of pyrolysis oil. Accurate addition and adjustment can make full use of the resources in oily sludge, promote the thermal cracking of large molecular hydrocarbons in oily sludge, convert more oil into recyclable pyrolysis oil and gaseous products, reduce the amount of residual oil in pyrolysis residue, improve resource recovery rate, avoid excessive or insufficient use of biomass, and thus optimize the energy consumption of pyrolysis and other treatment processes, so that the reaction can be carried out under more energy-saving conditions.

[0019] 3. Through the setting of multi-range dispersed treatment mechanism, under the internal and external settings of the cone and the reverse rotating body, the arc surface of the cone is subjected to forces in different directions on the biomass falling from above, changing the falling trajectory of the biomass, making it spread to all sides and spread more evenly in the horizontal direction, increasing the contact area with the oily sludge, avoiding the biomass from being concentrated in a certain area, ensuring its full mixing with the oily sludge, creating good conditions for subsequent reactions, improving the co-processing effect, and making the heat and mass transfer process between biomass and oily sludge more efficient, thereby improving the yield and quality of pyrolysis oil, thereby making the collected materials after stratification purer and promoting the efficient resource utilization of oily sludge.

[0020] 4. Driven by the driving source, the inner arc groove and the two-way slider are used in conjunction to promote the cone and the reverse rotor to rotate in opposite directions. While breaking up the falling biomass, the biomass is continuously and stably guided, reducing the fluctuation of the treatment process caused by the uneven distribution of biomass. The centrifugal force generated by the rotation of the reverse rotor causes the biomass to spread to the surroundings, expanding the distribution range of the biomass. The reverse rotation of the cone further changes the movement trajectory of the biomass, so that biomass particles are dispersed inside and outside, increasing the dispersion degree of the biomass. The dual internal and external settings enable the biomass to be dispersed in a larger range in the collection bin, avoiding the aggregation of biomass, creating favorable conditions for subsequent full mixing with oily sludge, promoting the contact area between the two, and then more sufficient reaction in the subsequent treatment process. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0022] Figure 2 This is a structural diagram of the material feeding adjustable mechanism and the multi-range dispersed processing mechanism of the present invention.

[0023] Figure 3This is a partial disassembled structural diagram of the material feeding adjustable mechanism of the present invention.

[0024] Figure 4 This is a disassembled cutaway structural diagram of the material feeding adjustable mechanism of the present invention.

[0025] Figure 5 For the present invention Figure 4 Enlarged structural diagram at point A in the middle.

[0026] Figure 6 This is a partial disassembled structural diagram of the material feeding adjustable mechanism of the present invention.

[0027] Figure 7 This is a structural diagram of the multi-range distributed processing mechanism of the present invention.

[0028] Figure 8 This is a cross-sectional structural diagram of the multi-range distributed processing mechanism of the present invention.

[0029] Figure 9 For the present invention Figure 8 Enlarged structural diagram at point B in the middle.

[0030] Figure 10 This is a partial internal structural diagram of the multi-range distributed processing mechanism of the present invention.

[0031] In the figure: 1, collecting bin; 11, fixing bracket; 12, feeding pipe.

[0032] 2. Adjustable material feeding mechanism; 21. Storage hopper; 22. Distribution bin; 23. Carrying plate; 24. Adjusting groove; 25. Slide groove; 26. Device cavity; 27. Expansion trough; 28. Drive plate; 29. ​​Guide groove; 210. Slide rod; 211. Carrying body.

[0033] 3. Multi-range dispersed processing mechanism; 31. Feeding tube; 32. Cross; 33. Driving source; 34. Conical body; 35. Active cavity; 36. Inner arc groove; 37. Bidirectional slider; 38. L-shaped positioning body; 39. Vertical groove; 310. Outer arc groove body; 311. Multi-link; 312. Reverse rotation. DETAILED DESCRIPTION

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0035] The present invention will be described in further detail below with reference to the accompanying drawings and examples.

[0036] Example: Please refer to Figures 1 to 6 As shown: In order to solve the problems mentioned in the technical solution, an embodiment of the present application provides an oily sludge collection device, including: a collecting bin 1, in which oily sludge is collected, a fixed bracket 11 is fixedly connected to the top of the collecting bin 1, a feed pipe 12 is provided on one side of the collecting bin 1, and the feed pipe 12 is used to collect the oily sludge into the collecting bin 1, an adjustable material feeding mechanism 2 is provided above the collecting bin 1, and a multi-range dispersed processing mechanism 3 is provided below the adjustable material feeding mechanism 2.

[0037] The material feeding adjustable mechanism 2 is used to feed the biomass mixed with the oily sludge in the collection bin 1 for three-phase separation in equal amounts, and the feeding amount can be adjusted according to the density of the oily sludge. The material feeding adjustable mechanism 2 includes a storage hopper 21, in which biomass solid particles are installed. The storage hopper 21 is arranged above the collection bin 1, and the storage hopper 21 is fixed to the fixed bracket 11 through an external fixing device. A distribution bin 22 is fixedly connected to the bottom of the storage hopper 21. The bin 22 is fixedly connected to the fixed bracket 11, and a carrying plate 23 is rotatably connected in the distribution bin 22. The carrying plate 23 is connected to an external driving device. An adjustment groove 24 is provided on the outer ring surface of the carrying plate 23. The adjustment groove 24 is mainly used to install equal amounts of biomass. There are eight adjustment grooves 24 equidistantly around the center of the carrying plate 23. An installation cavity 26 is provided at the center of the middle part of the carrying plate 23. A slide groove 25 is provided between the installation cavity 26 and the adjustment groove 24. The slide groove 25 connects the adjustment groove 24 and the installation cavity 26.

[0038] The material feeding adjustable mechanism 2 also includes an expansion trough body 27, which is fixedly connected to the chute 25. An auxiliary groove is provided in the expansion trough body 27. The auxiliary grooves in the expansion trough body 27 are equidistantly provided around the center of the expansion trough body 27. The expansion trough body 27 is rotatably connected to a drive disk 28 on one side away from the carrier disk 23. The drive disk 28 is mainly used to rotate and drive the guide groove 29 to deflect and thereby adjust the position of the slide rod 210. The drive disk 28 is electrically connected to an external drive device. A guide groove 29 is provided in the drive disk 28. The guide groove 29 is provided around the center of the drive disk 28. Eight, a slide rod 210 is slidably connected in the guide groove 29, and the slide rod 210 is mainly used to slide on the expansion groove body 27 to adjust the depth position of the carrier 211 in the adjustment groove 24. The end of the slide rod 210 away from the drive disk 28 is slidably connected to the auxiliary groove opened on the expansion groove body 27, and the end of the slide rod 210 away from the expansion groove body 27 is fixedly connected to the carrier 211. The carrier 211 is mainly used to adjust the depth in the adjustment groove 24 and thus adjust the volume of the biomass device. The slide rod 210 is synchronously slidably inserted in the slide groove 25, and the carrier 211 is slidably connected in the adjustment groove 24.

[0039] Further examples: Please refer to Figures 7 to 10As shown: the multi-range dispersion processing mechanism 3 is used to sprinkle the biomass into the oily sludge in multiple ranges for mixing. The multi-range dispersion processing mechanism 3 includes a discharge pipe 31, which is fixedly connected to the bottom of the sub-bin 22. A cross 32 is fixedly connected to the end of the discharge pipe 31 away from the sub-bin 22, and a driving source 33 is fixedly connected to the middle of the cross 32. The driving source 33 consists of a driving motor and a conical block. The top of the driving source 33 is set to be conical. The end of the driving source 33 away from the cross 32 is fixedly connected to a cone 34. The cone 34 is driven by the driving motor in the driving source 33 and is fixedly connected to the output shaft of the driving motor. The outer ring of the cone 34 is a conical arc surface. An active cavity 35 is provided at the end of the cone 34 away from the driving source 33. An inner arc groove 36 is provided on the inner wall surface of the cone 34. Two inner arc grooves 36 are symmetrically provided and connected.

[0040] The multi-range dispersed processing mechanism 3 also includes a bidirectional slider 37, which is mainly used to drive the bidirectional slider 37 to slide on the vertical groove 39 when the cone 34 rotates forward, so as to drive the outer arc groove 310 to drive the reverse rotating body 312 to rotate in the reverse direction. The bidirectional slider 37 is slidably connected to the inner arc groove 36. Slide columns are provided on both sides of the bidirectional slider 37. The cone 34 is rotatably connected with the outer arc groove 310. The arc groove on the outer arc groove 310 and the inner arc groove 36 are set in opposite directions to each other. The outer arc groove 310 passes through the cone 34 and is rotatably connected to the cone block in the driving source 33. The outer ring of the outer arc groove 310 is symmetrically provided with two arc grooves, and the outer ring of the outer arc groove 310 is fixedly connected with an L-shaped fixed Positioning body 38, a fixed column is provided on the bottom surface of the L-shaped positioning body 38, which passes through the outer arc groove body 310 and is fixedly connected to the cone body 34. A vertical groove 39 is opened in the side of the L-shaped positioning body 38 close to the circumferential surface of the outer arc groove body 310, and the two-way slider 37 is slidably connected in the vertical groove 39. The side of the two-way slider 37 away from the inner arc groove 36 is slidably connected to the outer arc groove body 310. The side of the outer arc groove body 310 away from the cone body 34 is fixedly connected to the multi-link 311, and the outer ring of the multi-link 311 is fixedly connected to the reverse rotator 312. The reverse rotator 312 and the outer arc surface of the cone body 34 are mainly used for multi-range guiding and dispersing operations on biomass solid particles. The reverse rotator 312 is arranged on the outer ring of the cone body 34.

[0041] The working principle of all the contents in the above embodiment is as follows: The following is the working process of the material feeding adjustable mechanism 2 for feeding equal amounts of biomass mixed with the oily sludge fed into the collecting bin 1 for three-phase separation, and the feeding amount can be adjusted according to the density of the oily sludge: when in use, during the initial separation of the oily sludge collected in the collecting bin 1, when the biomass is fed and the three-phase separation is carried out in coordination, the carrier plate 23 is started by an external driving device and rotated forwardly. During the forward rotation of the carrier plate 23, the storage hopper 21 is pulled forward by gravity. The biomass solid particles stored in the storage hopper 21 flow into the regulating tank 24 and are initially stored in the carrier 211. When the regulating tank 24 rotates, it drives the internal carrier 211 and other structures to rotate forward synchronously. Then, when it rotates to one hundred and eighty degrees, the regulating tank 24 deflects from the bottom of the storage hopper 21 to just above the discharge pipe 31. At this time, under the continuous action of gravity, the biomass stored in the carrier 211 falls. Under the action of multiple regulating tanks 24, the biomass stored in the storage hopper 21 is divided into equal amounts and then put into the collection bin 1, so as to better control the biomass input content.

[0042] Furthermore, when the operator detects that different amounts of biomass need to be added according to the different characteristics of the oily sludge, if the oil content of the oily sludge is high, more biomass is needed during pyrolysis to provide additional carbon and hydrogen sources, promote the cracking of large molecular hydrocarbons, and improve the product and quality of the pyrolysis oil, the drive disc 28 is driven by the external drive device to rotate in the opposite direction. At this time, under the reverse rotation of the drive disc 28, the guide groove 29 is synchronously deflected in the opposite direction with the center of the drive disc 28 as the center. During the deflection process, the slide rod 210 sliding in the guide groove 29 is driven to shrink toward the center of the circle with the center of the expansion groove body 27 as the center. At this time, the slide rod 210 is driven to the expansion groove 27. When the center of the body 27 shrinks, it slides horizontally inward with the assistance of the auxiliary groove on the expansion groove body 27 and the slide groove 25, and then drives the carrier 211 to approach the expansion groove body 27 through the contraction of the slide rod 210, thereby controlling the carrier 211 to slide toward the center of the carrier plate 23 in the adjustment groove 24, expanding the volume of the cavity formed by the adjustment groove 24 and the carrier 211, and loading more biomass to assist the decomposition operation of the oily sludge; conversely, the driving disk 28 is driven to rotate forward, prompting the slide rod 210 to push the carrier 211 to slide toward the outer circle of the carrier plate 23, reducing the device volume of the adjustment groove 24 and reducing the volume of the equal amount of biomass.

[0043] By setting the adjustable material feeding mechanism 2, under the action of the regulating tank 24, the biomass in the storage hopper 21 is divided into equal amounts and intermittently fed into the collecting bin 1 to ensure that the biomass content in the oily sludge is consistent each time it is fed, maintain a stable reaction environment, avoid the reaction rate from being fast or slow due to fluctuations in biomass input, assist in the stable advancement of reactions such as pyrolysis and fermentation, and ensure the consistency of treatment effects. In the pyrolysis reaction, a stable biomass input amount can ensure the stability of the pyrolysis temperature and the product generation ratio, allowing the biomass to fully and evenly contact the oily sludge, so that the reaction proceeds at the optimal ratio, thereby improving the quality stability of the pyrolysis oil and pyrolysis gas, promoting the cracking of large molecular organic matter in the oily sludge, increasing the output of pyrolysis oil and pyrolysis gas, and improving the resource recovery rate. At the same time, it can reduce the unreacted substances remaining in the pyrolysis residue and improve the product quality.

[0044] By setting the carrier 211, under the control of the forward and reverse rotation of the driving disk 28, the position of the carrier 211 in the adjustment tank 24 can be adjusted, and then different amounts of biomass can be added for pyrolysis reaction according to the differences in the internal composition and structure of the oily sludge of different properties, so that the biomass and oily sludge can reach the optimal reaction ratio, provide suitable active substances for the pyrolysis reaction, better promote the cracking and conversion of oil, and improve the yield and quality of pyrolysis oil. Accurate addition and adjustment can make full use of the resources in the oily sludge, promote the thermal cracking of large molecular hydrocarbons in the oily sludge, convert more oil into recyclable pyrolysis oil and gaseous products, reduce the amount of residual oil in the pyrolysis residue, improve the resource recovery rate, avoid excessive or insufficient use of biomass, and thus optimize the energy consumption of the pyrolysis and other treatment processes, so that the reaction can be carried out under more energy-saving conditions.

[0045] Please refer to the above working process Figures 1 to 6 .

[0046] The following is a working process of the multi-range dispersing treatment mechanism 3 for spreading the biomass in multiple ranges into the oily sludge for mixing: when in use, the biomass of equal amounts in the material feeding adjustable mechanism 2 falls from the discharge pipe 31, and then falls above the multi-range dispersing treatment mechanism 3, and then under the joint action of the cone 34 and the outer arc surface of the reverse rotating body 312, the multi-range flow is into the collection bin 1, and the driving source 33 is started by the external controller and the power is connected. The driving source 33 drives the cone 34 to rotate forward. Since an inner arc groove 36 is provided in the cone 34, and a bidirectional slider 37 is slidably connected to the inner arc groove 36, the forward rotation of the cone 34 drives the bidirectional slider 37 slidably connected in the inner arc groove 36 to slide synchronously, and the bidirectional slider 3 The sliding of 7 is limited by the vertical groove 39 opened in the L-shaped positioning body 38, and reciprocates in the vertical groove 39 in the up and down directions. Therefore, during the reciprocating movement, the driving of the two-way slider 37 by the inner arc groove 36 is converted into the driving of the two-way slider 37 by the outer arc groove body 310, thereby driving the outer arc groove body 310 to rotate in the opposite direction to the inner arc groove 36. Therefore, under the connection between the outer arc groove body 310 and the multi-link 311 and the control of the reverse rotor 312, when the driving source 33 drives the cone body 34 to rotate forward, the reverse rotor 312 is driven to rotate in the reverse direction under the transmission cooperation of the inner arc groove 36 and other structures, thereby scattering the biomass dropped from above into the collection bin 1 in multiple ranges through the reverse rotation conduction action of the cone body 34 and the reverse rotor 312.

[0047] By setting up the multi-range dispersed treatment mechanism 3, under the internal and external settings of the cone 34 and the reverse rotor 312, the arc surface of the cone is subjected to forces in different directions on the biomass falling from above, thereby changing the falling trajectory of the biomass, causing it to spread to all sides and spread more evenly in the horizontal direction, thereby increasing the contact area with the oily sludge, avoiding the biomass from being concentrated in a certain area, ensuring that it is fully mixed with the oily sludge, creating good conditions for subsequent reactions, improving the co-processing effect, and making the heat and mass transfer processes between the biomass and the oily sludge more efficient, thereby improving the yield and quality of the pyrolysis oil, and thus making the materials collected after stratification purer, thereby promoting the efficient resource utilization of the oily sludge.

[0048] Driven by the driving source 33, the inner arc groove 36 and the two-way slider 37 are used in conjunction to promote the cone 34 and the reverse rotor 312 to rotate in opposite directions, breaking up the falling biomass while continuously and stably guiding the biomass, reducing the fluctuations in the treatment process caused by uneven distribution of biomass. The centrifugal force generated by the rotation of the reverse rotor 312 causes the biomass to spread around, expanding the distribution range of the biomass. The reverse rotation of the cone 34 further changes the movement trajectory of the biomass, so that biomass particles are dispersed inside and outside, increasing the dispersion degree of the biomass. The dual internal and external settings enable the biomass to be dispersed in a larger range in the collection bin 1, avoiding the aggregation of biomass, creating favorable conditions for subsequent full mixing with oily sludge, promoting the contact area between the two, and then more sufficient reaction in the subsequent treatment process.

[0049] Please refer to the above working process Figures 7 to 10 .

[0050] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

[0051] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An oily sludge collection device, comprising: A collecting bin (1) is provided, wherein oily sludge is collected in the collecting bin (1), a fixed bracket (11) is fixedly connected to the top of the collecting bin (1), a feeding pipe (12) is provided on one side of the collecting bin (1), and the feeding pipe (12) is used to collect the oily sludge into the collecting bin (1), and the characteristic is that a material feeding adjustable mechanism (2) is provided above the collecting bin (1), and a multi-range dispersion processing mechanism (3) is provided below the material feeding adjustable mechanism (2); the material feeding adjustable mechanism (2) is used to feed equal amounts of biomass mixed with the oily sludge in the collecting bin (1) for three-phase separation, and the feeding amount can be adjusted according to the density of the oily sludge; the multi-range dispersion processing mechanism (3) is used to sprinkle the fed biomass into the oily sludge in multiple ranges for mixing; The material feeding adjustable mechanism (2) includes a storage hopper (21), the storage hopper (21) is arranged above the collecting bin (1), a distribution bin (22) is fixedly connected to the bottom of the storage hopper (21), the distribution bin (22) is fixedly connected to the fixed bracket (11), a supporting plate (23) is rotatably connected in the distribution bin (22), an adjusting groove (24) is provided on the outer surface of the supporting plate (23), a device cavity (26) is provided at the center of the middle of the supporting plate (23), and a slide groove (25) is provided between the device cavity (26) and the adjusting groove (24); The material feeding adjustable mechanism (2) further comprises an expansion slot (27), wherein the expansion slot (27) is fixedly connected to the slide slot (25), and a side of the expansion slot (27) away from the carrier disc (23) is rotatably connected to a driving disc (28), a guide slot (29) is provided in the driving disc (28), a slide rod (210) is slidably connected in the guide slot (29), and an end of the slide rod (210) away from the driving disc (28) is slidably connected to an auxiliary slot provided on the expansion slot (27), and an end of the slide rod (210) away from the expansion slot (27) is fixedly connected to a carrier (211); The multi-range dispersion processing mechanism (3) includes a feed pipe (31), the feed pipe (31) is fixedly connected to the bottom of the distribution bin (22), the end of the feed pipe (31) away from the distribution bin (22) is fixedly connected to a cross (32), the middle of the cross (32) is fixedly connected to a driving source (33), the end of the driving source (33) away from the cross (32) is fixedly connected to a cone (34), the end of the cone (34) away from the driving source (33) is provided with an active cavity (35), and the inner wall surface of the cone (34) is provided with an inner arc groove (36); The multi-range dispersed processing mechanism (3) further comprises a bidirectional slider (37), the bidirectional slider (37) being slidably connected to the inner arc groove (36), the outer arc groove (310) being rotatably connected to the inner surface of the conical body (34), the outer ring of the outer arc groove (310) being fixedly connected to an L-shaped positioning body (38), the bottom surface of the L-shaped positioning body (38) being provided with a fixing column penetrating the outer arc groove (310) and being fixedly connected to the conical body (34), the L-shaped positioning body (38) 8) A vertical groove (39) is provided in one side of the circumferential surface close to the outer arc groove body (310), the bidirectional slider (37) is slidably connected in the vertical groove (39), the bidirectional slider (37) is slidably connected to the outer arc groove body (310) on one side away from the inner arc groove (36), the outer arc groove body (310) is fixedly connected to a multi-link (311) on one side away from the conical body (34), and the outer ring of the multi-link (311) is fixedly connected to a reverse rotating body (312).

2. The oily sludge collection device according to claim 1, characterized in that: Biomass solid particles are installed in the storage hopper (21), eight regulating grooves (24) are equidistantly arranged around the center of the carrier plate (23), and the chute (25) connects the regulating groove (24) and the device cavity (26).

3. The oily sludge collection device according to claim 1, characterized in that: An auxiliary groove is provided in the expansion groove body (27), and eight auxiliary grooves in the expansion groove body (27) are provided at equal intervals around the center of the expansion groove body (27). The driving disk (28) is electrically connected to an external driving device. Eight guide grooves (29) are provided around the center of the driving disk (28) as the axis. The sliding rod (210) is synchronously slidably inserted in the sliding groove (25), and the supporting body (211) is slidably connected in the adjustment groove (24).

4. The oily sludge collection device according to claim 1, characterized in that: The driving source (33) is composed of a driving motor and a conical block. The upper portion of the driving source (33) is configured to be conical. The conical body (34) is driven by the driving motor inside the driving source (33) and is fixedly connected to the output shaft of the driving motor. The outer ring of the conical body (34) is a conical arc surface. Two inner arc grooves (36) are symmetrically provided and connected.

5. The oily sludge collection device according to claim 1, characterized in that: Both sides of the bidirectional slider (37) are provided with sliding columns, the outer arc groove body (310) passes through the cone (34) and is rotatably connected to the cone block in the driving source (33), the outer ring of the outer arc groove body (310) is symmetrically provided with two arc-shaped grooves, and the reverse rotating body (312) is provided on the outer ring of the cone (34).

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