Dry-wet separation device for fertilizer production

Abstract

The utility model relates to the technical field of fertilizers, and discloses a fertilizer production dry-wet separation device which comprises a separation kettle, a kettle cover is mounted at the top of the separation kettle through bolts, sliding grooves are formed in the two sides, close to a first filter screen, of the interior of the separation kettle, and two sliding blocks are slidably mounted in the two sliding grooves; a first filter screen is arranged at the tops of the two sliding blocks located on the upper portion, and a second filter screen is arranged at the tops of the two sliding blocks located on the lower portion; through a first filter screen and a second filter screen, fertilizer can be filtered, dry materials are left on the first filter screen and the second filter screen, liquid is conveyed to the bottom of the separation kettle, through a telescopic column and a pressing roller, the pressing roller can be tightly attached to the first filter screen and the second filter screen, the fertilizer on the first filter screen and the second filter screen is extruded, and the fertilizer can be separated from the separation kettle. And through a cross clamping block, the first filter screen and the second filter screen can be detached, so that the first filter screen and the second filter screen can be taken down, and solid fertilizer on the first filter screen and the second filter screen can be collected.

Description

Technical Field

[0001] The present application relates to the technical field of fertilizers, and in particular to a dry-wet separation device for fertilizer production. Background Art

[0002] Fertilizer refers to substances that can provide nutrients needed for crop growth and development, improve soil properties, and increase crop yield and quality. Fertilizers are generally divided into organic fertilizers, inorganic fertilizers, and biological fertilizers. They can also be divided into farmyard manure and chemical fertilizers according to their source.

[0003] The existing traditional dry-wet separation device has a relatively simple separation method, resulting in low separation efficiency. It is unable to quickly separate the liquid and solid in the excrement. Multiple steps are required to separate the liquid from the solid. In addition, the traditional mechanical dehydration method cannot disassemble the filter during filtration, which causes the filter to be easily blocked, affecting the working efficiency of the dry-wet separation.

[0004] Therefore, we propose a dry-wet separation device for fertilizer production to solve this problem.

[0005] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0006] In order to solve the problem of quickly separating the dry and wet fertilizers and being able to remove the filter for cleaning, the present application provides a dry and wet separation device for fertilizer production.

[0007] The dry-wet separation device for fertilizer production provided in this application adopts the following technical solution:

[0008] A dry-wet separation device for fertilizer production comprises a separation kettle, a kettle cover is installed on the top of the separation kettle by bolts, slide grooves are arranged on both sides of the separation kettle near the first filter screen, two sliding blocks are slidably installed in the two slide grooves, the first filter screen is arranged on the top of the two upper sliding blocks, and the second filter screen is arranged on the top of the two lower sliding blocks, a support frame is fixedly installed on the top of the kettle cover, a telescopic cylinder is rotatably installed between the support frame and the kettle cover, a telescopic column is coaxially arranged on the bottom of the telescopic cylinder, the telescopic column passes through the kettle cover, the telescopic column is rotatably connected to the kettle cover, two pressure rollers are arranged at the bottom of the telescopic column, the pressure roller located at the top is in contact with the top of the first filter screen, and the pressure roller located at the bottom is in contact with the top of the second filter screen, and a driving mechanism is arranged in the two slide grooves.

[0009] Preferably, a hydraulic cylinder is fixedly mounted on the top of the support frame, and an output end of the hydraulic cylinder is transmission-connected to the telescopic column.

[0010] Preferably, a first gear is fixedly installed on the top of the telescopic cylinder, a second gear is provided on one side of the first gear, the first gear is meshed with the second gear, a rotating shaft is rotatably installed on one side of the support frame, the rotating shaft is fixedly connected to the second gear, a first motor is fixedly installed on the top of one side of the support frame, and the output end of the first motor is transmission-connected to the rotating shaft.

[0011] Preferably, a cross slot is provided on the top of each of the plurality of sliding blocks, and a cross block is fixedly mounted on the bottom of each of the first filter screen and the second filter screen, and the cross block is adapted to the cross slot.

[0012] Preferably, the driving mechanism includes a screw and a second motor, a screw is rotatably installed in the slide groove, the screw passes through the slider, the screw is threadedly connected to the slider, a second motor is fixedly installed at the bottom of the slide groove, and the output end of the second motor is transmission connected to the screw.

[0013] Preferably, a water outlet pipe is provided at the bottom of the separation kettle, and a valve is provided on the water outlet pipe.

[0014] In summary, the present application includes the following beneficial technical effects: the fertilizer can be filtered through the first filter screen and the second filter screen, leaving the dry material on the first filter screen and the second filter screen, and the liquid can be transported to the bottom of the separation kettle; the telescopic column and the pressure roller can make the pressure roller close to the first filter screen and the second filter screen, and the fertilizer on the first filter screen and the second filter screen can be squeezed, so that the liquid is squeezed out and transported to the bottom; the first filter screen and the second filter screen can be disassembled through the cross block, so that the first filter screen and the second filter screen can be removed, and the solid fertilizer on them can be collected. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of a three-dimensional structure of an embodiment of the application;

[0016] Figure 2 It is a schematic diagram of a three-dimensional cross-sectional structure of an embodiment of the application;

[0017] Figure 3 is a schematic diagram of a three-dimensional cross-sectional structure from another viewing angle of an embodiment of the application;

[0018] Figure 4 is a schematic diagram of the three-dimensional structure of the first filter screen and the second filter screen of the application embodiment;

[0019] Figure 5 It is an application embodiment Figure 4 A is an enlarged structural diagram of FIG.

[0020] Explanation of the accompanying drawings: 1. separation kettle; 2. kettle cover; 3. first gear; 4. support frame; 5. telescopic cylinder; 6. hydraulic cylinder; 7. first motor; 8. second gear; 9. water outlet pipe; 10. valve; 11. cross slot; 12. rotating shaft; 13. first filter screen; 14. pressure roller; 15. second filter screen; 16. slider; 17. telescopic column; 18. second motor; 19. cross block; 20. screw. DETAILED DESCRIPTION

[0021] The following is combined with Figure 1-5 This application is described in further detail.

[0022] The present application embodiment discloses a dry-wet separation device for fertilizer production. Figure 1-4 A dry-wet separation device for fertilizer production comprises a separation kettle 1, a kettle cover 2 is installed on the top of the separation kettle 1 by bolts, slide grooves are arranged on both sides of the separation kettle 1 near the first filter screen 13, two sliders 16 are slidably installed in the two slide grooves, the tops of the two sliders 16 located at the top are provided with the first filter screen 13, and the tops of the two sliders 16 located at the bottom are provided with the second filter screen 15, a support frame 4 is fixedly installed on the top of the kettle cover 2, a telescopic cylinder 5 is rotatably installed between the support frame 4 and the kettle cover 2, a telescopic column 17 is coaxially arranged at the bottom of the telescopic cylinder 5, the telescopic column 17 passes through the kettle cover 2, the telescopic column 17 is rotatably connected to the kettle cover 2, and two pressing rollers 14 are arranged at the bottom of the telescopic column 17, and the pressing rollers 14 are arranged in a detachable style and are located at the top. The pressing roller 14 on the upper side contacts the top of the first filter screen 13, and the pressing roller 14 located below contacts the top of the second filter screen 15, and a driving mechanism is provided in both of the chutes; the fertilizer can be filtered through the first filter screen 13 and the second filter screen 15, and the dry materials are left in the first filter screen 13 and the second filter screen 15, and the liquid is transported to the bottom of the separation kettle 1, and the pressing roller 14 can be made to be close to the first filter screen 13 and the second filter screen 15 through the telescopic column 17 and the pressing roller 14, and the fertilizer on the first filter screen 13 and the second filter screen 15 is squeezed, so that the liquid is squeezed out and transported to the bottom, and the first filter screen 13 and the second filter screen 15 can be disassembled through the cross block 19, so that the first filter screen 13 and the second filter screen 15 can be removed, and the solid fertilizer on the above can be collected.

[0023] Reference Figure 1 , Figure 2 and Figure 4 A hydraulic cylinder 6 is fixedly installed on the top of the support frame 4, and the output end of the hydraulic cylinder 6 is transmission-connected with the telescopic column 17, which can repeatedly push the pressure roller 14 to move downward.

[0024] Reference Figure 1 , Figure 2 and Figure 4A first gear 3 is fixedly installed on the top of the telescopic cylinder 5, a second gear 8 is provided on one side of the first gear 3, the first gear 3 is meshed with the second gear 8, a rotating shaft 12 is rotatably installed on one side of the support frame 4, the rotating shaft 12 is fixedly connected to the second gear 8, a first motor 7 is fixedly installed on the top of one side of the support frame 4, the output end of the first motor 7 is transmission-connected with the rotating shaft 12, and the pressing roller 14 can be mobilized to rotate, so as to squeeze the fertilizer on the first filter screen 13 and the second filter screen 15.

[0025] Reference Figure 4-5 A cross slot 11 is provided on the top of each of the sliders 16 , and a cross block 19 is fixedly installed on the bottom of each of the first filter screen 13 and the second filter screen 15 . The cross block 19 is adapted to the cross slot 11 and can lock the first filter screen 13 and the second filter screen 15 .

[0026] Reference Figure 3 The driving mechanism includes a screw 20 and a second motor 18. The screw 20 is rotatably installed in the slide groove. The screw 20 passes through the slider 16. The screw 20 is threadedly connected to the slider 16. The second motor 18 is fixedly installed at the bottom of the slide groove. The output end of the second motor 18 is transmission-connected with the screw 20, which can drive the first filter 13 and the second filter 15 to move to the top.

[0027] Reference Figure 1-2 The bottom of the separation kettle 1 is connected to a water outlet pipe 9 , and a valve 10 is provided on the water outlet pipe 9 to output the liquid from the separation kettle 1 .

[0028] The implementation principle of a dry-wet separation device for fertilizer production in the embodiment of the present application is as follows: when in use, the bolt is screwed to open the kettle cover 2, and the fertilizer is put into the first filter screen 13 in the separation kettle 1, and then the kettle cover 2 is closed, and the hydraulic cylinder 6 is started, and the hydraulic cylinder 6 drives the telescopic rod to move downward, and the telescopic rod drives the two pressing rollers 14 to be close to the first filter screen 13 and the second filter screen 15, and the fertilizer impurities that are too small pass through the aperture of the first filter screen 13 and fall onto the second filter screen 15, and then the first motor 7 is started, and the first motor 7 drives the rotating shaft 12 to rotate, and the rotating shaft 12 drives the second gear 8 to rotate, and the second gear 8 drives the first gear 3 to rotate, and the first gear 3 drives the telescopic cylinder 5 to rotate, and the telescopic cylinder 5 drives the telescopic column 17 The telescopic column 17 drives the two pressing rollers 14 to rotate, and the fertilizer on the first filter screen 13 and the second filter screen 15 is squeezed, so that the water in the fertilizer is squeezed out and falls into the bottom of the separation kettle 1. The valve 10 is opened to transport the liquid out. After the squeezing is completed, the bolts can be screwed to open the kettle cover 2, and the second motor 18 is started at the same time. The second motor 18 drives the screw 20 to rotate, and the screw 20 drives the two sliders 16 to move upward. The two sliders 16 drive the first filter screen 13 and the second filter screen 15 to move upward, and the first filter screen 13 is taken out, and the fertilizer material on it is taken out and collected, and then the operation is repeated. After the fertilizer is collected, it is dried to complete the dry-wet separation.

[0029] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0030] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0031] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0032] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A dry-wet separation device for fertilizer production, comprising a separation kettle (1), characterized in that: A kettle cover (2) is installed on the top of the separation kettle (1) by bolts. Slide grooves are arranged on both sides of the separation kettle (1) near the first filter screen (13). Two sliders (16) are slidably installed in the two slide grooves. The first filter screen (13) is arranged on the top of the two sliders (16) located at the top, and the second filter screen (15) is arranged on the top of the two sliders (16) located at the bottom. A support frame (4) is fixedly installed on the top of the kettle cover (2). There is a support frame (4) between the support frame (4) and the kettle cover (2). A telescopic cylinder (5) is rotatably mounted, a telescopic column (17) is coaxially arranged at the bottom of the telescopic cylinder (5), the telescopic column (17) passes through the kettle cover (2), the telescopic column (17) is rotatably connected to the kettle cover (2), two pressure rollers (14) are arranged at the bottom of the telescopic column (17), the pressure roller (14) located at the top contacts the top of the first filter screen (13), and the pressure roller (14) located at the bottom contacts the top of the second filter screen (15), and a driving mechanism is arranged in both of the two slide grooves.

2. A dry-wet separation device for fertilizer production according to claim 1, characterized in that: A hydraulic cylinder (6) is fixedly mounted on the top of the support frame (4), and an output end of the hydraulic cylinder (6) is transmission-connected to a telescopic column (17).

3. A dry-wet separation device for fertilizer production according to claim 1, characterized in that: A first gear (3) is fixedly mounted on the top of the telescopic cylinder (5); a second gear (8) is arranged on one side of the first gear (3); the first gear (3) is meshed with the second gear (8); a rotating shaft (12) is rotatably mounted on one side of the support frame (4); the rotating shaft (12) is fixedly connected to the second gear (8); a first motor (7) is fixedly mounted on the top of one side of the support frame (4); an output end of the first motor (7) is drivingly connected to the rotating shaft (12).

4. A dry-wet separation device for fertilizer production according to claim 1, characterized in that: A cross slot (11) is provided on the top of each of the plurality of slide blocks (16), and a cross block (19) is fixedly mounted on the bottom of each of the first filter screen (13) and the second filter screen (15), wherein the cross block (19) is adapted to the cross slot (11).

5. A dry-wet separation device for fertilizer production according to claim 1, characterized in that: The driving mechanism comprises a screw (20) and a second motor (18); the screw (20) is rotatably installed in the slide groove, the screw (20) passes through the slider (16), the screw (20) is threadedly connected to the slider (16), the second motor (18) is fixedly installed at the bottom of the slide groove, and the output end of the second motor (18) is drivingly connected to the screw (20).

6. A dry-wet separation device for fertilizer production according to claim 1, characterized in that: The bottom of the separation kettle (1) is connected to a water outlet pipe (9), and a valve (10) is provided on the water outlet pipe (9).

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