A petroleum extraction device for petroleum residues

Abstract

The utility model discloses a kind of petroleum extraction devices of petroleum residue, belong to petroleum residue extraction technical field, including extraction bucket, feed recovery bucket and petroleum storage barrel, the inside of the extraction bucket is fixed with extraction inner bucket by several fixed side columns and support chassis, the inside middle portion of the extraction inner bucket is between the top of the extraction bucket and is provided with stirring assembly, the extraction inner bucket is sequentially provided with feed pipe one and feed pipe two between the position of one end close to top and the feed recovery bucket, the top inside of the extraction inner bucket is between the top inside of the extraction inner bucket and is provided with discharge ring pipe on the feed pipe one, the inner wall of the extraction bucket is between the extraction inner bucket and is provided with heating assembly, the bottom of the extraction inner bucket is between the petroleum storage barrel and is provided with petroleum discharge pipe.The utility model is through feed recovery bucket and filter plate and the like component, can conveniently separate and collect mixed liquid and petroleum residue, need not manual processing, improve the convenience of separation and collection.

Description

Technical Field

[0001] This utility model relates to the field of petroleum residue extraction technology, specifically to a petroleum extraction device for petroleum residue. Background Technology

[0002] Petroleum refers to a mixture of gaseous, liquid, and solid hydrocarbons that occurs naturally. Petroleum is further classified into crude oil, natural gas, liquefied natural gas, and natural tar, among other forms.

[0003] Petroleum is a viscous, dark brown liquid, often referred to as the "blood of industry." Its main components are a mixture of various alkanes, cycloalkanes, and aromatic hydrocarbons. After petroleum is extracted, petroleum residue is produced, and this residue often contains a certain amount of petroleum. Current methods for processing petroleum residue mostly involve stirring, heating, and allowing it to settle, thereby extracting the petroleum from the residue.

[0004] However, existing petroleum residue extraction devices suffer from the following problems during operation: after petroleum extraction, the remaining residue and extractant cannot be effectively separated and discharged, requiring manual processing. This residue handling is time-consuming and labor-intensive, affecting subsequent extraction operations. Therefore, it is necessary to design corresponding technical solutions to address these problems. Utility Model Content

[0005] The purpose of this invention is to provide an oil extraction device for petroleum residues, which solves the technical problem that after oil extraction, the residues and extracts cannot be well separated and discharged, requiring manual processing, which is time-consuming and labor-intensive and affects subsequent extraction work, thus meeting practical needs.

[0006] To achieve the above objectives, this utility model provides the following technical solution: It includes an extraction tank, a feeding and recovery tank, and an oil storage tank. An inner extraction tank is fixed inside the extraction tank via several fixed side columns and a supporting base. A stirring component is provided between the center of the inner extraction tank and the top of the extraction tank. A feeding pipe 1 and a feeding pipe 2 are sequentially arranged between the inner extraction tank and the feeding and recovery tank near the top end. A discharge ring pipe is provided between the feeding pipe 1 and the top of the inner extraction tank. A heating component is provided between the inner wall of the extraction tank and the inner extraction tank. An oil discharge pipe is provided between the bottom of the inner extraction tank and the oil storage tank. A control valve pipe is provided at the bottom of the extraction inner barrel. A filter plate and a guide plate are arranged in sequence inside the extraction barrel 7 near the bottom. Several filter screens are evenly arranged on the filter plate. Elastic blocks are provided between the two ends of the filter plate and the inner wall of the extraction barrel. Two vibration boxes are installed on the bottom of the filter plate. Vibration components are installed inside the vibration boxes. A control valve pipe is provided between the bottom of the filter plate and the extraction barrel. A discharge pipe is provided between the extraction barrel and the feeding and recovery barrel at the position of the guide plate. The feeding and recycling bin has a first feeding component and a second feeding component installed sequentially on the inside near the top end. A recycling component is provided at the bottom of the feeding and recycling bin and is connected to the discharge pipe.

[0007] In a preferred embodiment of this utility model, the bottom of the extraction tank, the feeding and recovery tank, and the oil storage tank are all equipped with several support legs, the extraction tank and the inner extraction tank are all equipped with observation windows, and the feeding and recovery tank is equipped with two movable doors on its side.

[0008] In a preferred embodiment of this utility model, the extraction barrel is generally square in shape, the inner extraction barrel is generally circular in shape, the fixed side column is fixed between the extraction barrel and the inner extraction barrel, the support base is installed between the bottom of the inner extraction barrel and the extraction barrel, and the stirring assembly includes a stirring rod and a drive box.

[0009] In a preferred embodiment of this utility model, both the first feeding pipe and the second feeding pipe are inclined, with one end of the second feeding pipe located inside the extraction inner barrel, and the bottom of the extraction inner barrel being inclined.

[0010] In a preferred embodiment of this utility model, both the first control valve pipe and the second control valve pipe are equipped with discharge control valves. One end of the filter plate and the guide plate are in a straight position and the other end is in an inclined position. The filter screen is made of metal. One bottom end of the second control valve pipe is located outside the extraction barrel. The discharge pipe is in a straight position.

[0011] In a preferred embodiment of this utility model, the first feeding component stores extract, the second feeding component stores petroleum residue, and the recovery component includes a recovery liquid tank and a discharge pump box, the discharge pump box being connected to the discharge pipe.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: The system utilizes components such as filter plates and a feeding and recovery tank to easily separate and collect extracted petroleum residue from the mixed liquid. After the extracted petroleum flows from the discharge pipe into the storage tank, opening control valve one allows the extract from the mixed petroleum residue to flow onto the filter plate. The liquid passes through the filter screen and continues to flow onto the guide plate. From there, the liquid is transported by the guide plate to the discharge pipe and gradually flows into the recovery assembly. Then, opening control valve two discharges the petroleum residue. This eliminates the need for manual separation and collection, improving the convenience of collection and cleaning, and solving the problem of time-consuming and labor-intensive residue treatment that affects subsequent extraction work. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall design of this utility model; Figure 2 This is a structural diagram of the extraction bucket described in this utility model; Figure 3 This is a structural diagram of the filter plate described in this utility model; Figure 4 This is a structural diagram of the vibration box described in this utility model; Figure 5 This is a structural diagram of the feeding and recycling bin described in this utility model.

[0014] In the diagram: Feed pipe 2-1, Feed recovery tank-2, Feed pipe 1-3, Oil discharge pipe-5, Oil storage tank-6, Extraction tank-7, Discharge pipe-8, Heating component-9, Extraction inner tank-10, Control valve pipe 1-11, Filter plate-12, Control valve pipe 2-13, Guide plate-14, Support base frame-15, Fixed side column-16, Agitator component-17, Vibration box-18, Elastic block-19, Filter screen-20, Vibration component-21, First feed component-22, Second feed component-23, Recovery component-24, Agitator component-25. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figure 1-5This utility model provides a technical solution: an oil extraction device for petroleum residue, comprising: an extraction tank 7, a feeding and recovery tank 2, and an oil storage tank 6. An inner extraction tank 10 is fixed inside the extraction tank 7 by several fixed side columns 16 and a supporting base frame 15. An agitation component 25 is provided between the middle of the inner extraction tank 10 and the top of the extraction tank 7. The agitation component 25 includes an agitation rod and a drive box. A feeding pipe 1 3 and a feeding pipe 2 1 are sequentially provided between the inner extraction tank 10 and the feeding and recovery tank 2 near the top end. A discharge ring pipe 17 is provided between the feeding pipe 1 3 and the top of the inner extraction tank 10. A heating component 9 is provided between the inner wall of the extraction tank 7 and the inner extraction tank 10. An oil discharge pipe 5 is provided between the bottom of the inner extraction tank 10 and the oil storage tank 6. A control valve pipe 11 is provided at the bottom of the extraction inner barrel 10. A filter plate 12 and a guide plate 14 are arranged in sequence inside the extraction barrel 7 near the bottom. Several filter screens 20 are evenly arranged on the filter plate 12. Elastic blocks 19 are provided between the two ends of the filter plate 12 and the inner wall of the extraction barrel 7. Two vibration boxes 18 are installed at the bottom of the filter plate 12. Vibration components 21 are installed inside the vibration boxes 18. Specifically, the vibration components 21 include a vibration motor and a matching control module. The vibration components 21 are used to vibrate the filter plate 12 when discharging oil residue to ensure the movement and discharge of oil residue and avoid residue. A control valve pipe 13 is provided between the bottom of the filter plate 12 and the extraction barrel 7. A discharge pipe 8 is provided between the extraction barrel 7 and the feeding and recovery barrel 2 at the position of the guide plate 14. The material feeding and recycling bin 2 has a first feeding component 22 and a second feeding component 23 installed sequentially on the inside near the top end. The bottom of the material feeding and recycling bin 2 is provided with a recycling component 24, which is connected to the discharge pipe 8.

[0017] Further improvements include the installation of several support legs at the bottom of the extraction tank 7, the feeding and recovery tank 2, and the oil storage tank 6. Observation windows are installed on both the extraction tank 7 and the inner extraction tank 10. Specifically, the observation windows are used to observe the sedimentation and flow of the extracted oil for easy control. Two movable doors are installed on the side of the feeding and recovery tank 2. Specifically, the two movable doors correspond to the first feeding component 22 and the second feeding component 23 and the recovery component 24, respectively, for the placement of raw materials and the treatment of the recovered liquid.

[0018] Further improvements include an extraction barrel 7 having a square overall structure, an extraction inner barrel 10 having a round overall structure, a fixed side column 16 fixed between the extraction barrel 7 and the extraction inner barrel 10, and a support base 15 installed between the bottom of the extraction inner barrel 10 and the extraction barrel 7.

[0019] Further improvements include that both the first feeding pipe 3 and the second feeding pipe 1 are inclined structures, with one end of the second feeding pipe 1 located inside the inner extraction barrel 10, and the bottom of the inner extraction barrel 10 having an inclined structure.

[0020] Further improvements include the integration of discharge control valves on both control valve tube 11 and control valve tube 13; the filter plate 12 and guide plate 14 are partially straight at one end and inclined at the other; the filter screen 20 is made of metal; the bottom end of control valve tube 13 is located outside the extraction tank 7; and the discharge pipe 8 is straight.

[0021] Further improvements include storing extract on the first feeding assembly 22 and storing petroleum residue on the second feeding assembly 23. Specifically, the first feeding assembly 22 includes a first feeding tank and a feeding pump tank, and the second feeding assembly 23 includes a second feeding tank and a feeding valve pipe. The bottom of the second feeding pipe has an inclined structure to guide the petroleum residue. In actual use, operators can also use tools to move the petroleum residue. The recovery assembly 24 includes a recovery liquid tank and a discharge pump tank. The discharge pump tank is connected to the discharge pipe 8. Specifically, the recovery liquid tank in the recovery assembly 24 is used to store the recovered extract, and the discharge end of the discharge pump tank is connected to the position near the top of the recovery liquid tank.

[0022] In use: This utility model first feeds petroleum residue and extract into the extraction inner tank 10 through the first feeding component 22 and the second feeding component 23. After feeding, the stirring component 17 is started to fully mix and react the extract and petroleum residue. The heating component 9 is started to heat the extraction inner tank 10. Subsequently, the extracted petroleum settles to the bottom of the extraction inner tank 10. At this time, the petroleum is transported to the petroleum storage tank 6 through the petroleum discharge pipe 5. After the petroleum is transported, the control valve pipe 11 is opened to allow the extract mixed with petroleum residue to flow onto the filter plate 12. The liquid flows through the filter screen 20 and continues to flow onto the guide plate 14. At this time, the liquid is transported by the guide plate 14 to the discharge pipe 8 and gradually flows into the recovery component 24. Then, the control valve pipe 23 is opened to discharge the petroleum residue. No manual separation and collection work is required, which facilitates the separation and collection work.

[0023] The components of this utility model include: feed pipe 2-1, feed recovery tank 2, feed pipe 1-3, oil discharge pipe 5, oil storage tank 6, extraction tank 7, discharge pipe 8, heating component 9, inner extraction tank 10, control valve pipe 1-11, filter plate 12, control valve pipe 2-13, guide plate 14, support base 15, fixed side column 16, stirring component 17, vibration box 18, elastic block 19, filter screen 20, vibration component 21, first feed component 22, second feed component 23, recovery component 24, and stirring component 25. All components are general standard parts or parts known to those skilled in the art. Their structure and principles can be learned by those skilled in the art through technical manuals or conventional experimental methods. The problem solved by this utility model is the residual residue and... The inability to effectively separate and discharge the extract, requiring manual processing and resulting in time-consuming and labor-intensive residue handling, hinders subsequent extraction operations. This invention addresses this problem by combining the aforementioned components: a feeding and recovery tank, a filter plate, a filter screen, a guide plate, and control valves one and two. After oil extraction and transportation, the extract mixed with petroleum residue is fed onto the filter plate and separated from the residue by the filter screen. The extract continues to flow onto the guide plate and is gradually discharged into the recovery tank through the discharge pipe. After collection, the petroleum residue is discharged from the extraction tank through control valve two by continuous vibration of the filter plate via control valve two. This eliminates the need for manual processing of the extract mixed with petroleum residue, significantly improving the convenience of separation and collection.

[0024] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0025] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A petroleum extraction apparatus for petroleum residue, characterized in that: The system includes an extraction tank (7), a feeding and recovery tank (2), and an oil storage tank (6). Inside the extraction tank (7), an inner extraction tank (10) is fixed by several fixed side columns (16) and a supporting base frame (15). An agitation component (25) is provided between the middle of the inner extraction tank (10) and the top of the extraction tank (7). A feeding pipe 1 (3) and a feeding pipe 2 (1) are arranged sequentially between the inner extraction tank (10) and the feeding and recovery tank (2) near the top. A discharge ring pipe (17) is provided between the feeding pipe 1 (3) and the top of the inner extraction tank (10). A heating component (9) is provided between the inner wall of the extraction tank (7) and the inner extraction tank (10). An oil discharge pipe (5) is provided between the bottom of the inner extraction tank (10) and the oil storage tank (6). The bottom of the extraction inner barrel (10) is provided with a control valve pipe (11). The extraction barrel (7) is provided with a filter plate (12) and a guide plate (14) in sequence at one end near the bottom. Several filter screens (20) are evenly arranged on the filter plate (12). Elastic blocks (19) are provided between the two ends of the filter plate (12) and the inner wall of the extraction barrel (7). Two vibration boxes (18) are installed on the bottom of the filter plate (12). Vibration components (21) are installed inside the vibration boxes (18). A control valve pipe (13) is provided between the bottom of the filter plate (12) and the extraction barrel (7). A discharge pipe (8) is provided between the extraction barrel (7) and the feeding and recovery barrel (2) at one end of the guide plate (14). The feeding and recycling bin (2) has a first feeding component (22) and a second feeding component (23) installed in sequence on the inside near the top end. A recycling component (24) is provided in the bottom of the feeding and recycling bin (2). The recycling component (24) is connected to the discharge pipe (8).

2. The petroleum extraction apparatus for petroleum residue according to claim 1, characterized in that: The bottom of the extraction tank (7), the feeding and recovery tank (2) and the oil storage tank (6) are all equipped with several support legs. The extraction tank (7) and the inner extraction tank (10) are both equipped with observation windows. The feeding and recovery tank (2) has two movable doors on its side.

3. The petroleum extraction apparatus for petroleum residue according to claim 1, characterized in that: The extraction barrel (7) is generally square in shape, the extraction inner barrel (10) is generally round in shape, the fixed side column (16) is fixed between the extraction barrel (7) and the extraction inner barrel (10), the support base (15) is installed between the bottom of the extraction inner barrel (10) and the extraction barrel (7), and the stirring assembly (25) includes a stirring rod and a drive box.

4. The petroleum extraction apparatus for petroleum residue according to claim 1, characterized in that: Both the first feeding pipe (3) and the second feeding pipe (1) are inclined structures. One end of the second feeding pipe (1) is located inside the inner extraction barrel (10), and the bottom of the inner extraction barrel (10) is inclined.

5. The petroleum extraction apparatus for petroleum residue according to claim 1, characterized in that: Both the first control valve tube (11) and the second control valve tube (13) are equipped with discharge control valves. One end of the filter plate (12) and the guide plate (14) are in a straight position and the other end is in an inclined position. The filter screen (20) is made of metal. One bottom end of the second control valve tube (13) is outside the extraction barrel (7). The discharge tube (8) is in a straight position.

6. The petroleum extraction apparatus for petroleum residue according to claim 1, characterized in that: The first feeding component (22) stores extract, the second feeding component (23) stores petroleum residue, and the recovery component (24) includes a recovery liquid tank and a discharge pump box, which is connected to the discharge pipe (8).

Images