Equipment for extracting biological organic matters in soybean milk wastewater

Abstract

The utility model discloses equipment for extracting biological organic matters in soybean milk wastewater, which relates to the technical field of soybean milk wastewater treatment and comprises a conveying cylinder, the bottom of the conveying cylinder is communicated with a filter pressing box through a vertical pipe, a spiral conveying shaft driven by a driving motor to rotate is rotatably mounted in the conveying cylinder, and a liquid collecting box is mounted at the bottom of the conveying cylinder. An extrusion block is horizontally and slidably mounted in the filter pressing box, a material pushing block is vertically and slidably mounted in the filter pressing box, and a liquid outlet box is mounted at the end part of the filter pressing box. Soybean milk wastewater entering the conveying cylinder can be rotationally conveyed through the spiral conveying shaft, the wastewater is filtered through the filtrate holes, insoluble organic matter in the wastewater can enter the filter pressing box and is subjected to filter pressing forming of the extrusion block, and after the organic matter is subjected to filter pressing forming, the organic matter can enter the filter pressing box to be subjected to filter pressing forming. An arranged material pushing block moves downwards and pushes the organic matters, so that the integrated operation of filtering, filter pressing and discharging processes of the organic matters is realized, and the refining effect of the organic matters in the soybean milk wastewater is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of soybean milk wastewater treatment, and specifically relates to a device for extracting biological organic matter from soybean milk wastewater. Background Technique

[0002] Soybean milk wastewater usually has a high content of organic matter, suspended solids concentration, and nutrients such as nitrogen and phosphorus. At the same time, it also contains a large amount of organic insoluble substances. If not properly treated and directly discharged, it will cause serious pollution to the environment.

[0003] When treating soybean milk wastewater, it is necessary to use a refining device to extract and separate insoluble organic matter such as soybean dregs in the soybean milk wastewater to achieve the reuse of waste. However, the current refining device is not sufficient in refining soybean milk wastewater and is not conducive to the extrusion and molding of soybean dregs. Therefore, in view of the above technical defects of the prior art, a device for extracting biological organic matter from soybean milk wastewater is proposed to solve the above technical problems.

[0004] Content of the Utility Model

[0005] The purpose of the utility model is to provide a device for extracting biological organic matter from soybean milk wastewater to solve the problems put forward in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A device for extracting biological organic matter from soybean milk wastewater, including a conveying cylinder, a feeding hopper is installed at the top of the conveying cylinder, the bottom of the conveying cylinder is connected and installed with a pressure filter box through a vertical pipe, a driving motor is fixed on the conveying cylinder, a spiral conveying shaft driven by the driving motor to rotate is rotatably installed in the conveying cylinder, a liquid collecting box is installed at the bottom of the conveying cylinder, a filtrate hole communicating with the liquid collecting box is opened at the bottom of the conveying cylinder, a liquid outlet pipe I is installed at the bottom of the liquid collecting box, an extrusion block is horizontally slidably installed in the pressure filter box, a pushing block is vertically slidably installed in the pressure filter box, a liquid outlet box is installed at the end of the pressure filter box, a pressure filtering hole communicating with the liquid outlet box is opened on the side wall of the pressure filter box, and a liquid outlet pipe II is installed at the bottom of the liquid outlet box.

[0008] As an improved scheme of the utility model: A horizontally arranged sliding rod is slidably installed in the pressure filter box, one end of the sliding rod is fixed to the extrusion block, and the other end of the sliding rod is fixed with a U-shaped frame slidably connected to the pressure filter box.

[0009] As an improved scheme of the utility model: A vertically arranged lifting column is fixed to the top of the pushing block, and a pulling rod is hinged between the lifting column and the U-shaped frame.

[0010] As an improved solution of the utility model: the end of the spiral conveying shaft extends outward to the outside of the conveying cylinder, a turntable is coaxially fixed to the end of the spiral conveying shaft, a horizontally arranged circular frame is fixed on the lifting column, an eccentrically arranged sliding column is fixed on the turntable, and the sliding column is slidably installed in the circular frame.

[0011] As an improved solution of the utility model: a horizontally arranged rotating shaft is rotatably installed in the vertical tube, and a plurality of thinning blades are fixed to the side wall of the rotating shaft.

[0012] As an improved solution of the utility model: a pulley mechanism is connected between the rotating shaft and the screw conveying shaft.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The spiral conveying shaft arranged in the utility model can rotate and convey the soybean milk wastewater entering into the conveying cylinder, and the wastewater is filtered through the filtrate hole. The insoluble organic matter in the wastewater can enter the interior of the filter press box and be pressed and shaped by the extrusion block. After the organic matter is pressed and shaped, the pushing block is moved down and pushes the organic matter, thereby realizing the integrated operation of organic matter filtering, pressing and discharging processes, and greatly improving the refining effect of the organic matter in the soybean milk wastewater. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 For this utility model Figure 1 The enlarged schematic diagram of the middle A part;

[0017] Figure 3 For this utility model Figure 1 Schematic diagram from a certain perspective;

[0018] Figure 4 This is a schematic diagram of the internal structure of the conveying tube and the vertical tube in the utility model;

[0019] Figure 5 It is a schematic diagram of the internal structure of the medium pressure filter box of the utility model.

[0020] In the figure: 1-conveying cylinder, 2-filter press box, 3-driving motor, 4-U-shaped frame, 5-liquid collecting box, 6-liquid outlet box, 7-pushing block, 8-sliding rod, 9-pulling rod, 10-vertical pipe, 11-feeding hopper, 12-turntable, 13-reciprocating frame, 14-sliding column, 15-lifting column, 16-pulley mechanism, 17-screw conveying shaft, 18-rotating shaft, 19-refining blade, 20-liquid outlet pipe I, 21-filtrate hole, 22-liquid outlet pipe II, 23-filter press hole, 24-extrusion block. Detailed implementation mode

[0021] The technical solution of the present utility model will be further described in detail below in conjunction with the specific implementation mode:

[0022] Embodiment 1

[0023] Please refer to Figures 1-5 , a biological organic matter extraction device in soybean milk wastewater, including a conveying cylinder 1, a feed hopper 11 is installed at the top of the conveying cylinder 1, the bottom of the conveying cylinder 1 is connected and installed with a pressure filter box 2 through a vertical pipe 10, a driving motor 3 is fixed on the conveying cylinder 1, a spiral conveying shaft 17 driven by the driving motor 3 to rotate is rotatably installed in the conveying cylinder 1, a liquid collecting box 5 is installed at the bottom of the conveying cylinder 1, a filtrate hole 21 communicated with the liquid collecting box 5 is opened at the bottom of the conveying cylinder 1, a liquid outlet pipe I 20 is installed at the bottom of the liquid collecting box 5, a pressing block 24 is horizontally slidably installed in the pressure filter box 2, a pushing block 7 is vertically slidably installed in the pressure filter box 2, a liquid outlet box 6 is installed at the end of the pressure filter box 2, a pressure filter hole 23 communicated with the liquid outlet box 6 is opened on the side wall of the pressure filter box 2, and a liquid outlet pipe II 22 is installed at the bottom of the liquid outlet box 6.

[0024] The soybean milk wastewater to be treated contains a large amount of soybean dregs, which are put into the conveying cylinder 1 through the feed hopper 11. The driving motor 3 drives the spiral conveying shaft 17 arranged inside the conveying cylinder 1 to rotate and convey. During the conveying process, the soybean milk wastewater is filtered by the filtrate hole 21, the water enters the inside of the liquid collecting box 5 for collection, and the insoluble organic matter is conveyed into the vertical pipe 10 and then falls into the pressure filter box 2 for further pressure filtration and forming.

[0025] Specifically, a horizontally arranged sliding rod 8 is slidably installed in the pressure filter box 2. One end of the sliding rod 8 is fixed to the pressing block 24, and the other end of the sliding rod 8 is fixed with a U-shaped frame 4 slidably connected to the pressure filter box 2. The U-shaped frame 4 drives the sliding rod 8 to slide relative to the pressure filter box 2. At this time, the pressing block 24 squeezes and filters the organic matter entering the pressure filter box 2, and the squeezed water passes through the pressure filter hole 23 and enters the inside of the liquid outlet box 6, and the water can be discharged through the liquid outlet pipe II 22.

[0026] Embodiment 2

[0027] Please refer to Figures 1-5 , on the basis of Embodiment 1, in addition, a vertically arranged lifting column 15 is fixed on the top of the pushing block 7, and a pulling rod 9 is hinged between the lifting column 15 and the U-shaped frame 4. The end of the spiral conveying shaft 17 extends outward to the outside of the conveying cylinder 1, a turntable 12 is coaxially fixed at the end of the spiral conveying shaft 17, a horizontally arranged return frame 13 is fixed on the lifting column 15, and an eccentrically arranged sliding column 14 is fixed on the turntable 12, and the sliding column 14 is slidably installed in the return frame 13.

[0028] Through the above arrangement, while the screw conveyor shaft 17 rotates, the screw conveyor shaft 17 drives the turntable 12 to rotate, and the turntable 12 drives the circular frame 13 to rise and fall vertically through the sliding column 14. At this time, the lifting column 15 drives the pusher block 7 to reciprocate vertically, and at the same time, the lifting column 15 drives the U-shaped frame 4 to drive the slide bar 8 to reciprocate horizontally through the pulling rod 9, so that after the extrusion block 24 presses and filters the organic matter, the pusher block 7 automatically moves down and pushes the blocky organic matter after the filtration out of the filter press box 2 to realize discharge, and this is repeated to achieve efficient extraction of organic matter in soybean milk wastewater.

[0029] In addition, a horizontally arranged rotating shaft 18 is rotatably installed in the vertical tube 10, a plurality of thinning blades 19 are fixed to the side wall of the rotating shaft 18, and a pulley mechanism 16 is connected between the rotating shaft 18 and the screw conveying shaft 17. The screw conveying shaft 17 can drive the rotating shaft 18 to rotate through the pulley mechanism 16, and the rotating shaft 18 drives the thinning blades 19 to rotate and disperse the organic matter in the vertical tube 10, promoting it to fall into the filter press box 2, and also facilitating the dispersed organic matter to be more fully squeezed and shaped by the squeezing block 24 and squeeze out water.

[0030] To sum up, the spiral conveying shaft 17 provided in the utility model can rotate and convey the soy milk wastewater entering into the conveying cylinder 1, and the wastewater is filtered through the filtrate hole 21. The insoluble organic matter in the wastewater can enter the filter press box 2 and be filtered and formed by the extrusion block 24. After the organic matter is filtered and formed, the pusher block 7 moves downward and pushes the organic matter, thereby realizing the integrated operation of organic matter filtration, filtration and discharging process, which greatly improves the extraction effect of organic matter in soy milk wastewater.

Claims

1. A biological organic matter refining device in soybean milk wastewater, comprising a conveying cylinder (1), a feed hopper (11) is installed at the top of the conveying cylinder (1), and the bottom of the conveying cylinder (1) is communicated and installed with a pressure filter box (2) through a vertical pipe (10), characterized in that, A driving motor (3) is fixed on the conveying cylinder (1). A spiral conveying shaft (17) driven by the driving motor (3) to rotate is rotatably installed in the conveying cylinder (1). A liquid collecting tank (5) is installed at the bottom of the conveying cylinder (1). A filtrate hole (21) communicating with the liquid collecting tank (5) is formed at the bottom of the conveying cylinder (1). An outlet pipe I (20) is installed at the bottom of the liquid collecting tank (5). A pressing block (24) is horizontally slidably installed in the pressure filtration tank (2). A pushing block (7) is vertically slidably installed in the pressure filtration tank (2). An outlet liquid tank (6) is installed at the end of the pressure filtration tank (2). A pressure filtration hole (23) communicating with the outlet liquid tank (6) is formed in the side wall of the pressure filtration tank (2). An outlet pipe II (22) is installed at the bottom of the outlet liquid tank (6).

2. The biological organic matter extraction device in soybean milk wastewater according to claim 1, characterized in that, A horizontally arranged sliding rod (8) is slidably installed in the pressure filtration tank (2). One end of the sliding rod (8) is fixed to the pressing block (24), and a U-shaped frame (4) slidably connected to the pressure filtration tank (2) is fixed to the other end of the sliding rod (8).

3. The biological organic matter refining device in soybean milk wastewater according to claim 2, characterized in that, A vertically arranged lifting column (15) is fixed to the top of the pushing block (7). A pulling rod (9) is hinged between the lifting column (15) and the U-shaped frame (4).

4. The biological organic matter refining equipment in soymilk wastewater according to claim 3, characterized in that, The end of the spiral conveying shaft (17) extends outward to the outside of the conveying cylinder (1). A turntable (12) is coaxially fixed to the end of the spiral conveying shaft (17). A horizontally arranged loop frame (13) is fixed to the lifting column (15). An eccentrically arranged sliding column (14) is fixed to the turntable (12). The sliding column (14) is slidably installed in the loop frame (13).

5. A biological organic matter refining device in soybean milk wastewater according to claim 1, characterized in that, A horizontally arranged rotating shaft (18) is rotatably installed in the vertical pipe (10). A plurality of refining blades (19) are fixed to the side wall of the rotating shaft (18).

6. The biological organic matter refining equipment in soybean milk wastewater according to claim 5, characterized in that, A pulley mechanism (16) is drivingly connected between the rotating shaft (18) and the spiral conveying shaft (17).

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