Non-grain biological liquid fuel production device with scraping structure
By introducing a scraping structure and vibration components into the biofuel production unit, the problem of low discharge efficiency caused by liquid adhesion was solved, and full discharge of liquid and efficient separation of filter residue were achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-03
- Publication Date
- 2026-03-03
AI Technical Summary
In the process of biofuel production, the liquid feed tends to adhere to the inner wall of the device, resulting in low discharge efficiency and difficulty in fully discharging the feed.
A non-grain biofuel production device with a scraping structure was designed, including a liftable annular plate and scraper. The annular plate is driven to move by a pulling component, and the gravity of the counterweight is used to clean the inner wall of the mixing tank. The filtration efficiency of the liquid is improved by the vibration component and elastic component working together with the vibration of the filter screen.
It effectively reduces the residue of liquid in the mixing tank, improves the discharge efficiency and filtration efficiency of the liquid, and ensures the full discharge of liquid and the effective separation of filter residue.
Smart Images
Figure CN223959520U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of non-grain biofuel production, and in particular to a non-grain biofuel production device with a scraping structure. Background Technology
[0002] Liquid biofuels are fuels derived from plants and animals. Currently, the main industrialized liquid biofuels include biodiesel and fuel ethanol. Biodiesel is a fatty acid methyl ester produced from sustainably produced vegetable oils (such as soybean oil and rapeseed oil) or animal fats, commonly known as biodiesel. It is the most economical and efficient way to convert solar energy into dynamic energy through plant photosynthesis for use in diesel-powered vehicles. It is also a renewable and biodegradable vegetable oil product (conversely, petroleum-based oils are non-renewable and non-biodegradable, and contain carcinogenic and toxic components).
[0003] In the related technology, a shell is included. Inside the shell, a partition is fixedly connected below the stirring blades. A liquid guide pipe is fixedly connected at the middle of the partition, passing through the partition. A fifth solenoid valve is fixedly installed at the lower end of the liquid guide pipe. A through hole is provided on the shell below the partition. A filter residue collection box is provided on the side of the through hole away from the shell. The filter residue collection box is fixed to the shell. A slag discharge pipe is fixedly connected to the bottom end of the filter residue collection box. A sixth solenoid valve is fixedly installed on the slag discharge pipe. A filter plate is rotatably connected inside the shell below the through hole. A screen is fixedly connected to both sides of the upper surface of the filter plate. A movable block is fixedly connected to the side of the filter plate away from the rotating shaft. A fixed box is fixedly connected to the shell on the side of the movable block. A spring is fixedly connected to the bottom of the fixed box.
[0004] The liquid material can be mixed and stirred by the cooperation of the rotating rod and the stirring blade. However, during the mixing and stirring process, some of the liquid material tends to adhere to the inside of the shell, which can easily cause liquid residue and make it difficult to discharge the liquid fully, thus reducing the discharge efficiency.
[0005] Therefore, it is necessary to provide a non-grain biofuel production unit with a scraping structure to solve the above-mentioned technical problems. Utility Model Content
[0006] To solve the above-mentioned technical problems, this utility model provides a non-grain bio-liquid fuel production device with a scraping structure.
[0007] The present invention provides a non-grain bio-liquid fuel production device with a scraping structure, comprising: a mixing tank, a feed pipe connected to one side of the mixing tank, a discharge port at the bottom of the mixing tank, an annular plate that can be raised and lowered inside the mixing tank, a scraper that abuts against the inner wall of the mixing tank on the outer wall of the annular plate, and a counterweight fixed at the bottom of the annular plate.
[0008] A pulling assembly, located at the top of the mixing tank, is connected to an annular plate and is used to drive the movement of the annular plate.
[0009] Preferably, the pulling assembly includes two support plates fixedly mounted on the top of the mixing tank, a take-up roller rotatably connected between the two support plates, a first drive motor fixed to one side of each support plate and fixed to the take-up roller, and a pull rope extending into the mixing tank wound around the outer wall of the take-up roller, the bottom end of the pull rope being fixedly connected to an annular plate.
[0010] Preferably, the interior of the mixing tank has two sliding rods for the annular plate to slide on.
[0011] Preferably, support plates are fixed on both sides of the bottom of the mixing tank, and a collection box located below the discharge port is provided between the two support plates. A filter screen is fixed at an incline inside the collection box. A slag discharge port corresponding to the filter screen is opened on one side of the collection box. A slag collection box located below the slag discharge port is fixed on one side of the collection box. The collection box is connected to the support plates through an elastic component. A vibration component that drives the collection box to move is provided between the two support plates.
[0012] Preferably, the elastic component includes sliders fixedly disposed on both sides of the collection box, and each of the two support plates has a groove for the slider to slide on its opposite side, and both grooves are elastically connected to the slider by springs.
[0013] Preferably, the vibration assembly includes a rotating rod rotatably disposed between two support plates, the outer wall of the rotating rod being fitted with a cam that abuts against the collection box, and a second drive motor fixed to one side of the support plate and fixed to the rotating rod.
[0014] Compared with related technologies, the non-grain biofuel production device with a scraping structure provided by this utility model has the following beneficial effects:
[0015] 1. Based on the embodiments of this application, the non-grain bio-liquid fuel production device with a scraping structure, when the liquid material is stirred in the mixing tank and discharged, is discharged through the discharge port. If some liquid material adheres to the inner wall of the mixing tank, the annular plate is relaxed under the movement of the pulling component. Under the gravity of the counterweight, the annular plate is driven to move downward. The annular plate drives the scraper to move downward, so that the scraper scrapes and cleans the liquid material adhering to the mixing tank. Then, the scraped liquid material is discharged through the discharge port, thereby reducing the residue of liquid material in the mixing tank, facilitating the full discharge of liquid material, and improving the discharge efficiency of liquid material.
[0016] 2. In the non-grain bio-liquid fuel production device with scraping structure based on the embodiments of this application, when the liquid material is discharged through the outlet, it falls into the collection box and is first filtered through a filter screen. At the same time, with the cooperation of the vibration component and the elastic component, the collection box is driven to vibrate continuously. The collection box drives the filter screen to vibrate continuously, which facilitates the filter screen to filter the liquid material. Moreover, the inclined setting of the filter screen makes it easy to discharge the filter residue through the residue outlet into the residue collection box, which facilitates the filter screen to filter the liquid material and improves the filtration efficiency of the liquid material. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the overall cross-sectional structure of a preferred embodiment of the present invention;
[0018] Figure 2 A schematic diagram of the planar structure of a mixing tank according to a preferred embodiment of this utility model;
[0019] Figure 3 A preferred embodiment of the present invention is provided. Figure 2 A magnified view of the structure at point A in the middle;
[0020] Figure 4 A schematic diagram of a collection box structure according to a preferred embodiment of the present invention.
[0021] The following are the labels in the diagram: 1. Mixing tank; 2. Feed pipe; 3. Discharge port; 4. Annular plate; 5. Scraper; 6. Counterweight; 7. Pulling assembly; 71. Support plate; 72. Winding roller; 73. First drive motor; 74. Pull rope; 8. Slide rod; 9. Support plate; 10. Collection box; 11. Filter screen; 12. Slag outlet; 13. Slag collection box; 14. Elastic assembly; 141. Sliding block; 142. Slide groove; 143. Spring; 15. Vibration assembly; 151. Rotating rod; 152. Cam; 153. Second drive motor. Detailed Implementation
[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0023] Please refer to the following: Figures 1 to 4 A non-grain bio-liquid fuel production device with a scraping structure includes: a mixing tank 1, a feed pipe 2 connected to one side of the mixing tank 1, a discharge port 3 at the bottom of the mixing tank 1, an annular plate 4 that can be raised and lowered inside the mixing tank 1, a scraper 5 that abuts against the inner wall of the mixing tank 1 on the outer wall of the annular plate 4, and a counterweight 6 fixed at the bottom of the annular plate 4.
[0024] Pull assembly 7 is located at the top of the mixing tank 1. Pull assembly 7 is connected to the annular plate 4 and is used to drive the movement of the annular plate 4.
[0025] In this embodiment, when the liquid material is discharged after being stirred in the mixing tank 1, it is discharged through the discharge port 3. If some liquid material adheres to the inner wall of the mixing tank 1, the annular plate 4 is relaxed under the movement of the pulling component 7. Then, under the gravity of the counterweight 6, the annular plate 4 is driven to move downward. The annular plate 4 drives the scraper 5 to move downward, so that the scraper 5 scrapes and cleans the liquid material adhering to the mixing tank 1. Then, the scraped liquid material is discharged through the discharge port 3, thereby reducing the residue of liquid material in the mixing tank 1, facilitating the full discharge of liquid material, and improving the discharge efficiency of liquid material.
[0026] In a further embodiment, such as Figure 3 As shown, the pulling assembly 7 includes two support plates 71 fixedly installed at the top of the mixing tank 1, a winding roller 72 rotatably connected between the two support plates 71, a first drive motor 73 fixed to one side of the support plate 71 and fixed to the winding roller 72, and a pull rope 74 that penetrates into the mixing tank 1 is wound around the outer wall of the winding roller 72, and the bottom end of the pull rope 74 is fixedly connected to the annular plate 4.
[0027] In this embodiment, the initial position of the annular plate 4 is located above the feed pipe 2, which avoids interfering with the feeding of the liquid. When it is necessary to scrape and clean the liquid in the mixing tank 1, the first drive motor 73 drives the winding roller 72 to rotate. During the rotation of the winding roller 72, the pull rope 74 is unfurled. At this time, under the gravity of the counterweight 6, the annular plate 4 can be driven to move downward. The annular plate 4 can then drive the scraper 5 to move downward to scrape and clean the inner wall of the mixing tank 1. After the cleaning is completed, the first drive motor 73 rotates in the opposite direction, driving the winding roller 72 to rotate in the opposite direction. During the reverse rotation of the winding roller 72, the pull rope 74 is wound up. During the winding of the pull rope 74, the annular plate 4 is pulled upward, which can reset the annular plate 4 and the scraper 5.
[0028] In a further embodiment, such as Figure 2 As shown, there are two sliding rods 8 fixed inside the mixing tank 1 for the annular plate 4 to slide.
[0029] In this embodiment, when the annular plate 4 moves up and down, it can slide stably with the support of the slide rod 8.
[0030] In a further embodiment, such as Figure 1 and Figure 4As shown, support plates 9 are fixed on both sides of the bottom of the mixing tank 1. A collection box 10 is located below the discharge port 3 between the two support plates 9. A filter screen 11 is fixed at an inclination inside the collection box 10. A slag discharge port 12 corresponding to the filter screen 11 is opened on one side of the collection box 10. A slag collection box 13 located below the slag discharge port 12 is fixed on one side of the collection box 10. The collection box 10 is connected to the support plates 9 through an elastic component 14. A vibration component 15 that drives the collection box 10 to move is provided between the two support plates 9.
[0031] In this example, when the liquid material is discharged through the outlet 3, it falls into the collection box 10 and is first filtered through the filter screen 11. At the same time, with the cooperation of the vibration component 15 and the elastic component 14, the collection box 10 is driven to vibrate continuously. The collection box 10 drives the filter screen 11 to vibrate continuously, which facilitates the filter screen 11 to filter the liquid material. The inclined setting of the filter screen 11 makes it easy to discharge the filter residue through the residue outlet 12 into the residue collection box 13, which facilitates the filter screen 11 to filter the liquid material and improves the filtration efficiency of the liquid material.
[0032] In a further embodiment, such as Figure 2 As shown, the elastic component 14 includes sliders 141 fixedly disposed on both sides of the collection box 10. Each of the two support plates 9 has a groove 142 on its opposite side for the sliders 141 to slide. Both grooves 142 are elastically connected to the sliders 141 by springs 143. The vibration component 15 includes a rotating rod 151 rotatably disposed between the two support plates 9. The outer wall of the rotating rod 151 is fitted with a cam 152 that abuts against the collection box 10. A second drive motor 153 fixed to the rotating rod 151 is fixed on one side of the support plate 9.
[0033] In this embodiment, when the liquid falls into the collection tank 10 and is filtered by the filter screen 11, the second drive motor 153 drives the rotating rod 151 to rotate. The rotating rod 151 drives the cam 152 to rotate. The rotation of the cam 152 drives the collection tank 10 to move. The collection tank 10 drives the slider 141 to compress the spring 143. In this way, the reciprocating rotation of the cam 152 and the elastic cooperation of the spring 143 can drive the collection tank 10 to vibrate continuously. The collection tank 10 drives the filter screen 11 to vibrate continuously, which facilitates the filtration of the liquid by the filter screen 11.
[0034] The working principle of the non-grain bio-liquid fuel production device with scraping structure provided by this utility model is as follows: When the liquid material is stirred in the mixing tank 1 and discharged, it is discharged through the discharge port 3. If some liquid material adheres to the inner wall of the mixing tank 1, the first drive motor 73 drives the winding roller 72 to rotate. During the rotation of the winding roller 72, the pull rope 74 is unfurled. At this time, under the gravity of the counterweight 6, the annular plate 4 can be driven to move downward. The annular plate 4 can then drive the scraper 5 to move downward, scraping and cleaning the inner wall of the mixing tank 1. Then, the scraped liquid material is discharged through the discharge port 3, thereby reducing the residue of liquid material in the mixing tank 1, facilitating the full discharge of liquid material, and improving the discharge efficiency of liquid material. When the liquid material passes through the discharge port... 3. When discharged, the liquid falls into the collection box 10 and is first filtered through the filter screen 11. At this time, under the movement of the second drive motor 153, the rotating rod 151 is driven to rotate. The rotating rod 151 drives the cam 152 to rotate. The rotation of the cam 152 drives the movement of the collection box 10. The collection box 10 drives the slider 141 to compress the spring 143. In this way, under the reciprocating rotation of the cam 152 and the elastic cooperation of the spring 143, the collection box 10 can be driven to vibrate continuously. The collection box 10 drives the filter screen 11 to vibrate continuously, which facilitates the filtration of the liquid by the filter screen 11. The inclined setting of the filter screen 11 makes it easy to discharge the filter residue through the residue outlet 12 into the residue collection box 13, which facilitates the filtration of the liquid by the filter screen 11 and improves the filtration efficiency of the liquid.
[0035] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, 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 non-grain biofuel production device with a scraping structure, characterized in that, include: A mixing tank (1) is connected to a feed pipe (2) on one side. A discharge port (3) is opened at the bottom of the mixing tank (1). An annular plate (4) is provided inside the mixing tank (1) and can be raised and lowered. A scraper (5) that abuts against the inner wall of the mixing tank (1) is sleeved on the outer wall of the annular plate (4). A counterweight (6) is fixed at the bottom of the annular plate (4). A pull assembly (7) is disposed at the top of the mixing tank (1), and the pull assembly (7) is connected to the annular plate (4) for driving the movement of the annular plate (4).
2. The non-grain biofuel production device with a scraping structure according to claim 1, characterized in that, The pulling assembly (7) includes two support plates (71) fixedly installed at the top of the mixing tank (1), and a take-up roller (72) is rotatably connected between the two support plates (71). A first drive motor (73) fixed to the take-up roller (72) is fixed on one side of the support plate (71). A pull rope (74) that penetrates into the mixing tank (1) is wound around the outer wall of the take-up roller (72). The bottom end of the pull rope (74) is fixedly connected to the annular plate (4).
3. The non-grain biofuel production device with a scraping structure according to claim 2, characterized in that, The mixing tank (1) has two slide rods (8) fixed inside for the annular plate (4) to slide.
4. The non-grain biofuel production device with a scraping structure according to claim 1, characterized in that, The bottom of the mixing tank (1) is fixed with support plates (9) on both sides. A collection box (10) is provided between the two support plates (9) and located below the discharge port (3). A filter screen (11) is fixed at an inclination inside the collection box (10). A slag discharge port (12) corresponding to the filter screen (11) is opened on one side of the collection box (10). A slag collection box (13) located below the slag discharge port (12) is fixed on one side of the collection box (10). The collection box (10) is connected to the support plate (9) through an elastic component (14). A vibration component (15) that drives the collection box (10) to move is provided between the two support plates (9).
5. The non-grain biofuel production device with a scraping structure according to claim 4, characterized in that, The elastic component (14) includes sliders (141) fixedly disposed on both sides of the collection box (10). Each of the two support plates (9) has a groove (142) on its opposite side for the sliders (141) to slide. Both grooves (142) are elastically connected to the sliders (141) by springs (143).
6. The non-grain biofuel production device with a scraping structure according to claim 5, characterized in that, The vibration assembly (15) includes a rotating rod (151) rotatably disposed between two support plates (9), the outer wall of the rotating rod (151) is fitted with a cam (152) that abuts against the collection box (10), and a second drive motor (153) fixed to the rotating rod (151) is fixed on one side of the support plate (9).