Rice hull ash collecting device of rice hull furnace

Abstract

The utility model discloses a rice hull furnace rice hull ash collecting device which comprises a shell, supporting legs are installed at the bottom end of the surface of the shell, a filter box is arranged above the shell, a feeding port is formed in the upper portion of the filter box, a filter plate is installed on the inner side of the filter box, a supporting plate is arranged at the bottom end of the filter plate, and a cleaning assembly is installed at the bottom end of the supporting plate. A baffle is arranged around the cleaning assembly, and the bottom end of the shell is connected with a discharging port. When the rice hull ash filtering device is used by a user, through the arrangement of a corresponding structure, the moving assembly is mounted on the bottom surface of the filtering plate arranged in the filtering box, so that the filtering plate can be driven to shake leftwards and rightwards, rice hull ash is filtered more smoothly, and blockage is avoided; and a cleaning assembly located on the bottom face of the supporting plate can clean rice hull ash adhering to the inner side under the assistance of two cleaning rods, and meanwhile, a flow equalizing plate is arranged on the inner side of the discharging opening, so that the rice hull ash is prevented from blocking the discharging opening.

Description

Technical Field

[0001] The utility model relates to the field of rice husk furnaces, in particular to a rice husk ash collecting device for a rice husk furnace. Background Art

[0002] Rice husk ash is a byproduct of rice processing such as rice husks, rice bran and broken rice, which can be processed into various useful products. Specifically, rice husk ash is an industrial waste residue produced by the combustion or gasification process of biomass power plants using rice husks as fuel. Its main components are phosphorus and potassium fertilizers, so people often use it to grow vegetables and flowers. The main components of rice husk ash include silicon dioxide, charcoal, and a small amount of metal oxides such as potassium oxide, sodium oxide, magnesium oxide and calcium oxide. It is alkaline, so it can be used to adjust the pH of the soil. Rice husk ash has many uses in agriculture, such as enhancing soil fertility, improving soil structure, improving soil quality, and promoting plant growth.

[0003] In a Chinese patent, a rice husk furnace rice husk ash collecting device is disclosed, and its patent number is CN214147855U. In the patent rice husk furnace rice husk ash collecting device, it includes: a combustion furnace body, a plurality of first feed ports are arranged at its upper end; a turning part, which is arranged at the lower part of the combustion furnace body; a filter plate, which is arranged below the turning part; a cooling bin, which is arranged below the filter plate; a cold water tank, which is arranged outside the cooling bin; a plurality of feed ports, which are arranged on the side wall of the cooling bin; a stirring shaft, which is arranged in the cooling bin, one end of the stirring shaft passes through the upper end surface of the cooling bin and is connected to the output end of the motor, and a stirring rod is arranged on the stirring shaft; an extrusion box, which is arranged below the cooling bin, and a second feed port is arranged at the upper end of the extrusion box, and the second feed port is connected to the discharge port through a pipeline; a hydraulic cylinder, which is arranged on a side wall of the extrusion box, and an extrusion plate is arranged at the output end of the hydraulic cylinder. The rice husk furnace rice husk ash collecting device has a simple structure and can collect rice husk ash in time.

[0004] The above-mentioned published patents have the following disadvantages:

[0005] (1) In the prior art, the rice husk ash that enters the collection device will first fall on the surface of the filter plate for filtration. However, since the filter plate always remains stationary, the rice husk ash itself is relatively light and has a certain degree of adhesion. If the device is used for a long time, part of the rice husk ash will adhere to the inner side of the filter holes of the filter plate, causing the filter plate to be blocked, which not only affects the filtering effect, but may also cause the operating efficiency of the entire collection device to decrease.

[0006] (2) In the prior art, after the collection device has been used for a period of time, due to the characteristics of the rice husk ash itself, it will adhere to the inner wall surface of the device. The existing collection device often only has an inlet and an outlet, making it difficult to clean the inside of the device.

[0007] (3) In the prior art, because the rice husk ash needs to be cooled by cooling water inside the collection device, when the rice husk ash comes into contact with the cooling water, its surface will be wetted by the water, making it easier for the rice husk ash particles to adhere together to form clumps, which will cause blockage when discharged through the discharge port. Utility Model Content

[0008] The technical problem to be solved by the utility model is to overcome the above technical defects and provide a rice husk furnace rice husk ash collecting device.

[0009] In order to solve the above problems, the utility model proposes the following technical solutions:

[0010] A rice husk furnace rice husk ash collection device, comprising: a shell, a cavity is opened inside the shell, and a support leg is installed at the lower end of the shell surface;

[0011] A filter box, the filter box is located at the upper end of the shell, and a feed inlet is installed at the upper end of the filter box;

[0012] A filter plate, wherein the filter plate is slidably connected to the inner side of the filter box, and a moving component is installed at the lower end of the filter plate;

[0013] A support plate, the support plate is fixedly connected to the top surface of the shell;

[0014] A cleaning assembly, the cleaning assembly is fixedly connected to the bottom surface of the support plate, the cleaning assembly comprises a second driving motor, a rotating rod is installed at the output end of the second driving motor, a cleaning rod 1 and a cleaning rod 2 are installed on the surface of the rotating rod, and a flow balancing plate is installed at the bottom end of the rotating rod surface;

[0015] A baffle, the baffle being fixedly connected to the inner side of the shell;

[0016] A discharge port, the discharge port being fixedly connected to the lower end of the shell;

[0017] A water inlet pipe is fixedly connected to the surface of the shell, and a nozzle is connected to the inner side of the water inlet pipe, and there are multiple nozzles.

[0018] Furthermore, fixed blocks are installed on both sides of the filter box, a spring is fixedly connected to the inner side of the fixed block, a shift plate is installed on the other end of the spring, and the other side of the shift plate is connected to the filter plate.

[0019] Further, the mobile component comprises:

[0020] A driving motor 1, wherein the driving motor 1 is fixedly connected to the surface of the filter box;

[0021] A driving rod, the driving rod is fixedly connected to an output end of the driving motor;

[0022] A rotating member, wherein the rotating member is located at one end of the driving rod;

[0023] A fixed shaft, the fixed shaft being fixedly connected to an end of the rotating member away from the driving rod;

[0024] A rotating block, the rotating block is rotatably connected to one side of the fixed shaft;

[0025] A slider, the slider being fixedly connected to the surface of the rotating block;

[0026] A straight groove is fixedly connected to the bottom surface of the filter plate, and the sliding block is slidably connected to the inner side of the straight groove.

[0027] Furthermore, a limiting member is installed on one side of the upper surface of the filter plate, and a fixing ring is slidably connected to the outer side of the limiting member, and the fixing ring is fixedly connected to the inner side of the filter box.

[0028] Furthermore, the first cleaning rod is attached to the upper surface of the baffle, and the second cleaning rod is located below the baffle and attached to the inner side of the shell.

[0029] Furthermore, the flow equalizing plate is a spiral ascending structure and is located inside the discharge port.

[0030] Compared with the prior art, the beneficial effects achieved by this new method are:

[0031] (1) The filter plate located on the inner side of the filter box of the utility model can pass through the moving assembly arranged on one side of the bottom surface. Under the drive of the driving motor 1, the rotating block is driven by the rotating part to slide inside the straight groove, thereby driving the upper filter plate to swing left and right with the assistance of the spring and the moving plate through the straight groove, so that the rice husk ash falling on the upper side can pass through the filter screen more smoothly, avoiding the clogging of the filter screen.

[0032] (2) The utility model sets a cleaning component inside the shell, and uses two cleaning rods to clean the rice husk ash adhered to the inside of the shell and the surface of the baffle, so that subsequent cleaning is more efficient.

[0033] (3) Under the drive of the second driving motor, the utility model enables the rotating rod to drive the flow equalizing plate located inside the discharge port to rotate, so that the rice husk ash can be discharged more smoothly after being processed, avoiding clogging at the discharge port. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 The utility model is a three-dimensional diagram of a rice husk ash collecting device for a rice husk furnace.

[0035] Figure 2 The utility model discloses a three-dimensional internal diagram of a rice husk ash collecting device for a rice husk furnace.

[0036] Figure 3 The utility model is a cross-sectional view of a rice husk ash collecting device for a rice husk furnace.

[0037] Figure 4The utility model is a rice husk furnace rice husk ash collection device Figure 3 Enlarged detail of point A in the middle.

[0038] Figure 5 The utility model is a schematic diagram of the structure of a moving component of a rice husk ash collecting device for a rice husk furnace.

[0039] As shown in the figure: 1. Shell; 2. Support legs; 3. Filter box; 4. Inlet; 5. Filter plate; 6. Support plate; 7. Cleaning assembly; 8. Baffle; 9. Outlet; 10. Water inlet pipe; 11. Nozzle; 301. Fixed block; 302. Spring; 303. Shift plate; 501. Moving assembly; 511. Driving motor 1; 512. Driving rod; 513. Rotating member; 514. Fixed shaft; 515. Rotating block; 516. Sliding block; 517. Straight groove; 502. Limiting member; 503. Fixed ring; 701. Driving motor 2; 702. Rotating rod; 703. Cleaning rod 1; 704. Cleaning rod 2; 705. Flow equalizing plate. DETAILED DESCRIPTION

[0040] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0041] like Figures 1 to 5 As shown, a rice husk ash collecting device for a rice husk furnace comprises a shell 1, a cavity is provided on the inner side of the shell 1 supported by supporting legs 2, a filter box 3 located at the upper end of the shell 1 allows rice husk ash to enter its inner side from the upper feeding port 4 and fall on the filter plate 5, and a moving component 501 is arranged at the bottom end of the filter plate 5 to improve the filtering efficiency of the filter plate 5, a cleaning component 7 is installed on the bottom surface of the support plate 6 fixed on the top surface of the inner side of the shell 1, and the cleaning component 7 is provided with a driving motor 2 701, and a rotating rod 702 installed at its driving output end drives a cleaning rod 1 703 and a cleaning rod 2 704 to rotate, and a flow equalizing plate 705 located at the bottom end of the surface of the rotating rod 702 rotates accordingly, a baffle 8 fixed on the inner side of the shell 1 can change the flow velocity of the rice husk ash and slow down its speed through the shell 1, a discharge port 9 fixed at the lower end of the shell 1 can collect the treated rice husk ash uniformly, and a water inlet pipe 10 fixed on the surface of the shell 1 cools the rice husk ash under the arrangement of multiple nozzles 11 inside it.

[0042] Fixed blocks 301 are arranged on both sides of the filter box 3 , and springs 302 are arranged inside the fixed blocks 301 to connect the filter plates 5 through moving plates 303 at one end.

[0043] Through the above technical solution, under the setting of the spring 302, the filter plate 5 can be more stable when moving left and right, and the filtering is smoother.

[0044] The moving component 501 is provided with a driving motor 511 fixed on the surface of the filter box 3, which drives the driving rod 512 to drive the rotating member 513 to rotate, so that the fixed shaft 514 at the other end of the rotating member 513 can drive the sliding block 516 to slide inside the straight groove 517 fixed at the bottom end of the filter plate 5 through the rotation of the rotating block 515.

[0045] Through the above technical solution, under the drive of the driving motor 511, the rotating member 513 can rotate around the driving rod 512, so that with the cooperation of the rotating block 515, the slider 516 can slide in cooperation with the straight groove 517, so that the filter plate 5 above the straight groove 517 can move left and right.

[0046] The stopper 502 disposed on one side of the upper end surface of the filter plate 5 slides in a fixing ring 503 fixed to the inner side of the filter box 3 .

[0047] Through the above technical solution, under the limitation of the fixing ring 503, the limiting member 502 can slide inside the fixing ring 503, so that the filter plate 5 can be prevented from vibrating in other directions when being moved by the moving assembly 501, thereby improving the stability of the filter plate 5 when moving.

[0048] The cleaning rod 1 703 is attached to the upper surface of the baffle 8 , and the cleaning rod 2 704 located below the baffle 8 is attached to the inner side of the shell 1 .

[0049] Through the above technical solution, with the cleaning rod 1 703 and the cleaning rod 2 704 in contact with each other, the baffle 8 and the inner wall of the shell 1 can be cleaned more thoroughly by both, which facilitates the subsequent cleaning of the inside of the device.

[0050] The flow balancing plate 705 of the spiral ascending structure is located inside the discharge port 9 .

[0051] Through the above technical solution, the flow equalizing plate 705 is driven by the driving motor 2 701 to perform flow equalizing operation on the rice husk ash at the discharge port 9, thereby preventing the wet rice husk ash from clogging the discharge port 9.

[0052] When in use, when the user uses the rice husk furnace rice husk ash collecting device, the rice husk ash to be processed is placed into the inner side of the filter box 3 through the feed port 4, so that it can fall on the filter plate 5. Under the limit of the limit member 502, the filter plate 5 is driven by the driving motor 1 511 to make the rotating member 513 rotate around the driving rod 512, so that the fixed shaft 514 can drive the slider 516 to slide inside the straight groove 517, so that the straight groove 517 can drive the filter plate 5 to move between the moving plate 303 and the spring 302. It is shaken left and right under the limit so that the rice husk ash on the surface can be filtered into the inner side of the shell 1. The speed of the rice husk ash passing through the shell 1 is reduced under the cover of the baffle 8. Through the action of the external water source, the water source can be sprayed out from the nozzle 11 through the water inlet pipe 10 to cool the rice husk ash. The cooled rice husk ash is discharged from the discharge port 9 under the uniform flow of the flow equalizing plate 705. At the same time, the driving motor 2 701 can drive the cleaning rod 1 703 and the cleaning rod 2 704 to clean the inner side of the shell 1 and the baffle 8.

[0053] The electrical components appearing in this article are all connected to an external main controller and 220V AC power, and the main controller can be a conventional known device that controls a computer, etc. The specific implementation method of the present disclosure omits the detailed description of known functions and known components. To ensure the compatibility of the equipment, the operating methods used are consistent with the parameters of marketed equipment.

[0054] Although 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 the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0055] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A rice husk furnace rice husk ash collection device, characterized in that ,include: A shell (1), wherein a cavity is provided inside the shell (1), and a support leg (2) is installed at the lower end of the surface of the shell (1); A filter box (3), the filter box (3) being located at the upper end of the housing (1), and a material inlet (4) being installed at the upper end of the filter box (3); A filter plate (5), wherein the filter plate (5) is slidably connected to the inner side of the filter box (3), and a moving component (501) is installed at the lower end of the filter plate (5); A support plate (6), wherein the support plate (6) is fixedly connected to the inner top surface of the housing (1); A cleaning assembly (7), the cleaning assembly (7) being fixedly connected to the bottom surface of the support plate (6), the cleaning assembly (7) comprising a second driving motor (701), a rotating rod (702) being installed at the output end of the second driving motor (701), a cleaning rod (703) and a cleaning rod (704) being installed on the surface of the rotating rod (702), and a flow balancing plate (705) being installed at the bottom end of the surface of the rotating rod (702); a baffle (8), wherein the baffle (8) is fixedly connected to the inner side of the housing (1); A discharge port (9), wherein the discharge port (9) is fixedly connected to the lower end of the shell (1); A water inlet pipe (10), the water inlet pipe (10) is fixedly connected to the surface of the shell (1), the inner side of the water inlet pipe (10) is connected to a spray head (11), and there are a plurality of spray heads (11).

2. The rice husk furnace rice husk ash collection device according to claim 1, characterized in that: Fixed blocks (301) are installed on both sides of the filter box (3), a spring (302) is fixedly connected to the inside of the fixed block (301), a shift plate (303) is installed on the other end of the spring (302), and the other side of the shift plate (303) is connected to the filter plate (5).

3. The rice husk furnace rice husk ash collection device according to claim 1, characterized in that: The moving component (501) comprises: A driving motor 1 (511), wherein the driving motor 1 (511) is fixedly connected to the surface of the filter box (3); A driving rod (512), wherein the driving rod (512) is fixedly connected to an output end of a driving motor (511); A rotating member (513), wherein the rotating member (513) is located at one end of the driving rod (512); A fixed shaft (514), wherein the fixed shaft (514) is fixedly connected to an end of the rotating member (513) away from the driving rod (512); A rotating block (515), wherein the rotating block (515) is rotatably connected to one side of the fixed shaft (514); A slider (516), wherein the slider (516) is fixedly connected to the surface of the rotating block (515); A straight groove (517), wherein the straight groove (517) is fixedly connected to the bottom surface of the filter plate (5), and the sliding block (516) is slidably connected to the inner side of the straight groove (517).

4. The rice husk furnace rice husk ash collection device according to claim 1, characterized in that: A limiting member (502) is installed on one side of the upper end surface of the filter plate (5), a fixing ring (503) is slidably connected to the outer side of the limiting member (502), and the fixing ring (503) is fixedly connected to the inner side of the filter box (3).

5. The rice husk furnace rice husk ash collection device according to claim 1, characterized in that: The first cleaning rod (703) is attached to the upper surface of the baffle (8), and the second cleaning rod (704) is located below the baffle (8) and attached to the inner side of the shell (1).

6. The device for collecting rice husk ash from a rice husk furnace according to claim 1, characterized in that: The flow equalizing plate (705) is a spiral ascending structure and is located inside the discharge port (9).

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