Bionic packed bed device suitable for water treatment

Abstract

The utility model relates to a bionic packed bed device suitable for water treatment. The bionic packed bed device comprises a packed bed body, the inner side wall of the packed bed body is fixedly connected with a pair of rotating shafts; the side wall of the rotating shaft is rotationally connected with an impeller; the side wall of the impeller is fixedly connected with a fixing ring; the side wall is fixedly connected with a pair of first connecting rods; a plurality of filling boxes are fixedly connected to the middle part of the first connecting rod; by means of the structure, the impeller is arranged to connect the fixing ring with the first connecting rod and the filling box, the impeller can rotate when river water flows, meanwhile, the filling box is driven to rotate, microorganisms filled in the filling box can be continuously adjusted to make contact with the river water in the flowing direction, and the number of microorganisms placed in a fixed container is reduced; one side in contact with the flow direction of the river water adsorbs more, and the other side adsorbs less, so that the water treatment is not uniform.

Description

Technical Field

[0001] The utility model relates to the technical field of water treatment, in particular to a bionic filler bed device suitable for water treatment. Background Art

[0002] Bionic filler beds are mainly used in sewage treatment, air purification, soil remediation and other fields. They repair water, air, soil, etc. by simulating the functional characteristics of organisms, such as adsorption, filtration, decomposition and other functions.

[0003] In water treatment in lakes, ditches, rivers, etc., microorganisms are usually filled into a bionic filler bed, and then the device is fixed to the bottom of the water. Harmful substances in the water can be removed through adsorption and degradation by microorganisms. During long-term use observation, it was found that when the existing bionic filler bed is placed on the bottom of the river, the position of the container filled with microorganisms is usually fixed, and the water flow direction will always impact the microbial container on one side, resulting in uneven adsorption or degradation of harmful substances in the water by microorganisms on the side of the container opposite to the water flow direction. Utility Model Content

[0004] To this end, the technical problem to be solved by the utility model is to overcome the problem in the prior art that the water flow direction will always impact the microbial container on one side, resulting in uneven adsorption or degradation of harmful substances in the water by the microorganisms on the side of the container opposite to the water flow direction.

[0005] In order to solve the above technical problems, the utility model provides a bionic packed bed device suitable for water treatment, including a packed bed body; a pair of rotating shafts are fixedly connected to the inner wall of the packed bed body; the side wall of the rotating shaft is rotatably connected to an impeller; the side wall of the impeller is fixedly connected to a fixing ring; the side wall is fixedly connected to a pair of first connecting rods; a plurality of filling boxes are fixedly connected to the middle part of the first connecting rod; through the above structure, an impeller is provided to connect the fixing ring with the first connecting rod and the filling box, so that the impeller can rotate when the river water flows, and at the same time drive the filling box to rotate, so that the microorganisms filled in the filling box can continuously adjust the contact with the flow direction of the river water to reduce the filled microorganisms placed in a fixed container, resulting in more adsorption on the side in contact with the flow direction of the river water and less adsorption on the other side, causing uneven water treatment.

[0006] In one embodiment of the utility model, a slide groove is provided on the side wall of the impeller; a plurality of ball bearings are rotatably connected to the inner wall of the slide groove; through the above structure, the ball bearings are arranged to connect the impeller and the rotating shaft, which can reduce the friction between the rotating shaft and the impeller, and reduce the situation where the rotation is stuck when the friction between the impeller and the rotating shaft is large, so as to improve the stability of the impeller during rotation.

[0007] In one embodiment of the utility model, the side walls of the packing bed body are fixedly connected to multiple pairs of first fixing rods; the side walls of the multiple pairs of first fixing rods are fixedly connected to second connecting rods; the middle part of the second connecting rods is fixedly connected to multiple stop rods; through the above structure, the first fixing rods are arranged to connect the packing bed body and the second connecting rods and the stop rods, which can block the debris in the river water when it approaches the packing bed body, so as to reduce the contact between the debris and the filling box and block the filling box, resulting in a reduced contact range between the microorganisms in the filling box and water.

[0008] In one embodiment of the utility model, a plurality of second fixing rods are fixedly connected to the bottom of the packing bed body; a plurality of plug rods are fixedly connected to the side walls of the second fixing rods; through the above structure, the packing bed body is arranged to connect the second fixing rods and the plug rods, and the plug rods can be inserted into the riverbed to improve the tightness of the connection between the packing bed body and the riverbed, so as to improve the stability of the position of the packing bed body on the riverbed.

[0009] In one embodiment of the utility model, a plurality of storage grooves are provided at the bottom of the packing bed body; an extension plate is rotatably connected in the storage groove; through the above structure, an extension plate is provided to connect the packing bed body, and the extension plate can be rotated perpendicular to the packing bed body to support the packing bed body from both sides to improve the temperature resistance of the packing bed body.

[0010] In one embodiment of the utility model, a pair of counterweight boxes are fixedly connected to the side walls of the packing bed body; a counterweight block is fixedly connected to the inner wall of the counterweight box; through the above structure, the counterweight box and the counterweight block can increase the weight of the packing bed body to reduce the impact on the packing bed body when the water flow speed is fast or large, causing it to tip over or move, so as to improve the stability of the placement of the packing bed body.

[0011] In one embodiment of the utility model, a sealing ring is fixedly connected to the side wall of the slide groove; the side wall of the sealing ring is in contact with the side wall of the rotating shaft; through the above structure, a sealing ring is arranged to connect the rotating shaft and the impeller to seal the slide groove, so as to reduce the mud and sand in the water from entering the slide groove to block the ball bearing and cause the impeller to get stuck, thereby playing a protective role.

[0012] In one embodiment of the utility model, a pair of positioners are fixedly connected to the side wall of the packing bed body; the pair of positioners are symmetrically arranged; through the above structure, the positioner is arranged to connect the packing bed body, and the real-time position of the packing bed body can be transported to the receiving position, so as to facilitate the positioning of the position of the packing bed body.

[0013] The above technical solution of the utility model has the following advantages compared with the prior art:

[0014] The utility model discloses a bionic packed bed device suitable for water treatment. By arranging an impeller connecting a fixed ring with a first connecting rod and a filling box, the impeller can rotate when river water flows, and drive the filling box to rotate at the same time, so that the microorganisms filled in the filling box can continuously adjust the contact with the flow direction of the river water to reduce the situation where the filled microorganisms are placed in a fixed container, resulting in more adsorption on one side in contact with the flow direction of the river water and less adsorption on the other side, causing uneven water treatment.

[0015] The utility model discloses a bionic packing bed device suitable for water treatment. By arranging balls to connect the impeller and the rotating shaft, the friction between the rotating shaft and the impeller can be reduced, and the situation in which the rotation is stuck when the friction between the impeller and the rotating shaft is large can be reduced, so as to improve the stability of the impeller during rotation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to make the content of the utility model more clearly understood, the utility model is further described in detail below based on specific embodiments of the utility model in combination with the accompanying drawings.

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the structure of the counterweight box in the utility model;

[0019] Figure 3 It is a schematic diagram of the impeller structure in the utility model;

[0020] Figure 4 It is a schematic diagram of the rod insertion structure in the utility model;

[0021] Explanation of the reference numerals in the specification: 1. Packing bed body; 11. Rotating shaft; 12. Impeller; 13. Fixed ring; 14. First connecting rod; 15. Filling box; 2. Slide groove; 21. Ball; 3. First fixed rod; 31. Second connecting rod; 32. Gear rod; 4. Second fixed rod; 41. Insert rod; 5. Storage groove; 51. Extension plate; 6. Counterweight box; 61. Counterweight block; 7. Sealing ring; 8. Positioner. DETAILED DESCRIPTION

[0022] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention.

[0023] Reference Figures 1 to 3As shown, a bionic packed bed device suitable for water treatment described in an embodiment of the utility model comprises a packed bed body 1; a pair of rotating shafts 11 are fixedly connected to the inner side wall of the packed bed body 1; an impeller 12 is rotatably connected to the side wall of the rotating shaft 11; a fixing ring 13 is fixedly connected to the side wall of the impeller 12; a pair of first connecting rods 14 are fixedly connected to the side wall; a plurality of filling boxes 15 are fixedly connected to the middle of the first connecting rod 14; when working, the packed bed body 1 is placed on the riverbed for water treatment, and when the river water flows, it drives the impeller 12 to rotate, and when the impeller 12 rotates, it drives the fixing ring 13 and the first connecting rod 14 to rotate. The connecting rod 14 and the filling box 15 rotate at the same time. At this time, the microorganisms placed in the filling box 15 will continuously adjust the contact surface with the flow direction of the river water. In this step, the impeller 12 is arranged to connect the fixing ring 13 with the first connecting rod 14 and the filling box 15. When the river water flows, the impeller 12 can rotate and drive the filling box 15 to rotate at the same time. The microorganisms filled in the filling box 15 can continuously adjust the contact with the flow direction of the river water to reduce the filled microorganisms placed in the fixed container, resulting in more adsorption on the side in contact with the flow direction of the river water and less adsorption on the other side, causing uneven water treatment.

[0024] Reference Figure 3 As shown, a slide groove 2 is provided on the side wall of the impeller 12; a plurality of balls 21 are rotatably connected to the inner wall of the slide groove 2; during operation, when the impeller 12 rotates, the balls 21 are driven to rotate simultaneously, and at this time, the balls 21 can make the impeller 12 rotate more smoothly on the surface of the rotating shaft 11. In this step, the friction between the rotating shaft 11 and the impeller 12 is reduced by arranging the balls 21 to connect the impeller 12 and the rotating shaft 11, and the situation of rotation jamming caused by large friction between the impeller 12 and the rotating shaft 11 is reduced, so as to improve the stability of the impeller 12 during rotation.

[0025] Reference Figure 1 As shown, the side walls of the packing bed body 1 are fixed with multiple pairs of first fixing rods 3; the side walls of the multiple pairs of first fixing rods 3 are all fixed with second connecting rods 31; the middle part of the second connecting rods 31 is fixed with multiple blocking rods 32; during operation, when debris such as weeds in the river water approaches the packing bed body 1, the blocking rods 32 are located on the outside of both sides of the packing bed body 1, which can block the debris approaching the packing bed body 1. In this step, by setting the first fixing rods 3 to connect the packing bed body 1 and the second connecting rods 31 and the blocking rods 32, the debris in the river water can be blocked when it approaches the packing bed body 1, so as to reduce the situation where the debris contacts the packing box 15 and blocks the packing box 15, resulting in a reduced contact range between the microorganisms in the packing box 15 and water.

[0026] Reference Figure 2As shown, a plurality of second fixing rods 4 are fixedly connected to the bottom of the packing bed body 1; a plurality of plugging rods 41 are fixedly connected to the side walls of the second fixing rods 4; during operation, when the packing bed body 1 is placed on the riverbed, the plugging rods 41 can be inserted into the riverbed, and the position of the packing bed body 1 can be connected to the riverbed. In this step, the packing bed body 1 is connected to the second fixing rods 4 and the plugging rods 41, and the plugging rods 41 can be inserted into the riverbed, so as to improve the tightness of the connection between the packing bed body 1 and the riverbed, so as to improve the stability of the position of the packing bed body 1 on the riverbed.

[0027] Reference Figures 2 to 4 As shown, a plurality of storage grooves 5 are provided at the bottom of the packing bed body 1; an extension plate 51 is rotatably connected in the storage groove 5; when working, the packing bed body 1 is placed in front of the riverbed, the extension plate 51 is rotated so that the position of the extension plate 51 is perpendicular to the packing bed body 1, and then the packing bed body 1 is placed on the riverbed. At this time, the extension plates 51 are located on both sides of the packing bed body 1 to support the packing bed body 1. In this step, the extension plates 51 are connected to the packing bed body 1 by setting the extension plates 51, and the extension plates 51 can be rotated perpendicular to the packing bed body 1 to support the packing bed body 1 from both sides to improve the temperature resistance of the position of the packing bed body 1.

[0028] Reference Figure 2 As shown, a pair of counterweight boxes 6 are fixedly connected to the side walls of the packing bed body 1; a counterweight block 61 is fixedly connected to the inner wall of the counterweight box 6; during operation, when the packing bed body 1 is placed on the riverbed, the counterweight box 6 and the counterweight block 61 are located on the side of the packing bed body 1 to increase the weight of the packing bed body 1. This step can increase the weight of the packing bed body 1 by setting the counterweight box 6 and the counterweight block 61 to reduce the impact on the packing bed body 1 when the water flow speed is fast or large, causing it to tip over or move, so as to improve the stability of the placement of the packing bed body 1.

[0029] Reference Figure 3 As shown, a sealing ring 7 is fixedly connected to the side wall of the chute 2; the side wall of the sealing ring 7 is in contact with the side wall of the rotating shaft 11; when working, the sealing ring 7 connects the impeller 12 and the rotating shaft 11, and the chute 2 can be sealed. In this step, the chute 2 can be sealed by setting the sealing ring 7 to connect the rotating shaft 11 and the impeller 12, so as to reduce the mud and sand in the water from entering the chute 2 to block the ball 21, causing the impeller 12 to rotate and get stuck, thereby playing a protective role.

[0030] Reference Figure 4 As shown, a pair of positioners 8 are fixedly connected to the side wall of the packing bed body 1; the pair of positioners 8 are symmetrically arranged; when working, the positioners 8 are located on both sides of the packing bed body 1, and the positioners 8 can transmit the position signal of the packing bed body 1 to the receiving position. In this step, by setting the positioner 8 to connect the packing bed body 1, the real-time position of the packing bed body 1 can be transmitted to the receiving position, so as to facilitate the positioning of the position of the packing bed body 1.

[0031] During operation, when treating water, the packing bed body 1 is placed on the riverbed. When the river water flows, the impeller 12 is driven to rotate. When the impeller 12 rotates, the fixing ring 13, the first connecting rod 14 and the filling box 15 are driven to rotate simultaneously. At this time, the microorganisms placed in the filling box 15 will continuously adjust the contact surface with the flow direction of the river water. When the impeller 12 rotates, the ball bearings 21 are driven to rotate simultaneously. At this time, the ball bearings 21 can make the impeller 12 rotate more smoothly on the surface of the rotating shaft 11. When weeds and other debris in the river water approach the packing bed body 1, the gear levers 32 are located on both sides of the packing bed body 1. The debris close to the packing bed body 1 can be blocked. When the packing bed body 1 is placed on the riverbed, at this time The insertion rod 41 can be inserted into the riverbed. At this time, the position of the packing bed body 1 can be connected to the riverbed. The packing bed body 1 is placed in front of the riverbed, and the extension plate 51 is rotated so that the position of the extension plate 51 is perpendicular to the packing bed body 1. Then the packing bed body 1 is placed on the riverbed. At this time, the extension plates 51 are located on both sides of the packing bed body 1 to support the packing bed body 1. When the packing bed body 1 is placed on the riverbed, the counterweight box 6 and the counterweight block 61 are located on the side of the packing bed body 1 to increase the weight of the packing bed body 1. The sealing ring 7 connects the impeller 12 and the rotating shaft 11, and the slide 2 can be sealed. The positioner 8 is located on both sides of the packing bed body 1. The positioner 8 can transmit the position signal of the packing bed body 1 to the receiving position.

[0032] Obviously, the above embodiments are merely examples for the purpose of clear explanation and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from these are still within the scope of protection of the invention of the utility model.

Claims

1. A bionic packed bed device suitable for water treatment, comprising a packed bed body (1); characterized in that: A pair of rotating shafts (11) are fixedly connected to the inner side wall of the packing bed body (1); an impeller (12) is rotatably connected to the side wall of the rotating shaft (11); a fixing ring (13) is fixedly connected to the side wall of the impeller (12); a pair of first connecting rods (14) are fixedly connected to the side wall; and a plurality of filling boxes (15) are fixedly connected to the middle of the first connecting rod (14).

2. A bionic packed bed device suitable for water treatment according to claim 1, characterized in that: The side wall of the impeller (12) is provided with a slide groove (2); the inner side wall of the slide groove (2) is rotatably connected with a plurality of balls (21).

3. A bionic packed bed device suitable for water treatment according to claim 2, characterized in that: The side walls of the packing bed body (1) are fixedly connected to a plurality of pairs of first fixing rods (3); the side walls of the plurality of pairs of first fixing rods (3) are all fixedly connected to second connecting rods (31); and the middle of the second connecting rods (31) is fixedly connected to a plurality of stop rods (32).

4. A bionic packed bed device suitable for water treatment according to claim 3, characterized in that: A plurality of second fixing rods (4) are fixedly connected to the bottom of the packing bed body (1); and a plurality of insertion rods (41) are fixedly connected to the side walls of the second fixing rods (4).

5. A bionic packed bed device suitable for water treatment according to claim 4, characterized in that: A plurality of storage grooves (5) are provided at the bottom of the packing bed body (1); an extension plate (51) is rotatably connected in the storage groove (5).

6. A bionic packed bed device suitable for water treatment according to claim 5, characterized in that: A pair of counterweight boxes (6) are fixedly connected to the side walls of the packing bed body (1); and a counterweight block (61) is fixedly connected to the inner side walls of the counterweight boxes (6).

7. A bionic packed bed device suitable for water treatment according to claim 6, characterized in that: A sealing ring (7) is fixedly connected to the side wall of the slide groove (2); the side wall of the sealing ring (7) is in contact with the side wall of the rotating shaft (11).

8. A bionic packed bed device suitable for water treatment according to claim 7, characterized in that: A pair of positioners (8) are fixedly connected to the side walls of the packing bed body (1); the pair of positioners (8) are symmetrically arranged.

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