Microbial carrier for sewage pool

Abstract

The utility model discloses a microbial carrier of a sewage pool, which relates to the technical field of sewage treatment and comprises a sewage pool body, a sewage treatment cavity is arranged at the upper end of the sewage pool body, a microbial carrier adjusting component is arranged in the sewage treatment cavity, and a synchronous tensioning component is arranged at the upper part of the sewage pool body. The microbial carrier adjusting assembly comprises a placing plate arranged at the upper part of the sewage pool body, sliding grooves are formed in two sides of the placing plate, a stepping motor is fixedly connected to the middle of the lower end of the placing plate, a rotating shaft is fixedly connected to the output end of the stepping motor, a long gear is fixedly connected to the lower end of the rotating shaft, and short racks are in meshed connection with two sides of the long gear; the lower end of each short rack is fixedly connected with an L-shaped plate. According to the utility model, sewage at different positions in the sewage pool body can be stirred, and the sewage treatment efficiency of the microbial carrier body is improved through the effect that the microbial carrier body also rotates in the moving process.

Description

TECHNICAL FIELD

[0001] The utility model relates to sewage treatment technical field, concretely is a kind of microbial carrier of sewage pool. BACKGROUND

[0002] The biological method of sewage treatment is to degrade and transform the organic pollutants in dissolved and colloidal state in sewage into harmless substances by using the metabolism function of microorganisms, so that the sewage can be purified.

[0003] In the prior art, microbial carriers are needed to decompose and metabolize when sewage in the sewage pool is treated, but the microbial carriers placed in the sewage pool only have the function of moving up and down to stir the sewage, which can cause the phenomenon that the microbial carriers cannot contact more sewage for treatment within a certain time, finally leading to the reduction of the efficiency of sewage treatment. Therefore, we propose a microbial carrier for sewage pool. UTILITY MODEL

[0004] The utility model aims at providing a microbial carrier for sewage pool to solve the problems raised in the above background.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a microbial carrier for sewage pool, comprising a sewage pool body, a sewage treatment cavity is formed in the upper end of the sewage pool body, a microbial carrier adjusting assembly is arranged in the sewage treatment cavity, a synchronous tensioning assembly is arranged on the upper part of the sewage pool body, the microbial carrier adjusting assembly comprises a placing plate arranged on the upper part of the sewage pool body, a sliding groove is formed in the both sides of the placing plate, a stepping motor is fixedly connected to the middle of the lower end of the placing plate, a rotating shaft is fixedly connected to the output end of the stepping motor, a long gear is fixedly connected to the lower end of the rotating shaft, a short toothed bar is meshingly connected to the both sides of the long gear, an L-shaped plate is fixedly connected to the lower end of each short toothed bar, an open slot is formed in the lower side of the side end of the L-shaped plate, a plurality of evenly distributed follow-up shafts are rotatably connected to the inner side of the upper end of the L-shaped plate through bearings, a microbial carrier body is arranged on the outer end of each follow-up shaft, a follow-up gear is fixedly connected to the lower end of the follow-up shaft, a long toothed bar is meshingly connected to the inner end of the follow-up gear, two symmetrically arranged contact strips are fixedly connected to the upper end of each long toothed bar, and the inner end of each contact strip is fixedly connected to the placing plate.

[0006] Preferably, a moving strip is fixedly connected to the end away from each other of the two short toothed bars, a guide column is slidably connected to the surface of the moving strip and penetrates through the moving strip, a downward moving plate is fixedly connected to the end close to the placing plate of the guide column, a main electric push rod output end is fixedly connected to the upper end of the downward moving plate, and the main electric push rod is fixedly connected to the placing plate.

[0007] Preferably, the synchronous tensioning assembly comprises a double electric push rod fixedly connected to the middle part of the upper end of the placing plate, both sides of the double electric push rod are fixedly connected with displacement plates, the lower end of the displacement plates are fixedly connected with moving blocks, the outer end of the moving blocks is slidingly connected with a sliding groove, the moving blocks are fixedly connected with L-shaped moving plates at the end away from the placing plate, the surface of the side end of the L-shaped moving plates is threadedly connected with a rotating rod, the end of the rotating rod close to the sewage pool body is fixedly connected with a close plate, and the end of the rotating rod away from the close plate is fixedly connected with a rotating handle.

[0008] Preferably, the rotating rod is provided with a threaded groove at the outer end, and the rotating rod penetrates through the L-shaped moving plate.

[0009] Preferably, the guide column is fixedly connected with a limiting plate at the end away from the placing plate, and the outer diameter size of the limiting plate is greater than that of the guide column.

[0010] Preferably, the inner side height of the open slot is greater than the height of the driven gear, and the long toothed rack is arranged corresponding to the open slot.

[0011] Preferably, the stepping motor, the main electric push rod and the double electric push rod are electrically connected with an external power supply.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1. The sewage pool body, the sewage treatment cavity and the microbial carrier adjusting assembly are arranged, the utility model discloses can realize that the sewage in different positions in the sewage pool body is stirred, the stepping motor can be powered through an external power supply, the rotating shaft is driven to rotate by the output end of the stepping motor, and the long gear is driven to rotate, the two short toothed racks are driven to move in opposite directions by the long gear, the L-shaped plate and the moving strip are driven to move by the short toothed racks, the moving strip and the guide column slide relatively, the limiting plate limits the maximum position of the L-shaped plate in the process, the L-shaped plate drives each driven shaft, the microbial carrier body and the driven gear to move, the driven gear meshes with the long toothed rack, the driven shaft is driven to rotate by the driven gear, and the microbial carrier body is driven to rotate, the microbial carrier body rotates in the moving process, and the treatment efficiency of the microbial carrier body on the sewage is improved.

[0014] 2, provided with sewage pool body, sewage treatment cavity and synchronous tensioning assembly can complete by external power supply to the bidirectional electric push rod, the bidirectional electric push rod output end drives displacement plate and moving block to move at this time, the moving block in the chute at this time slides, the moving block drives the L-shaped moving plate to move at this time, when the close plate is set outside the sewage pool body, at this time, the power supply to the bidirectional electric push rod can be stopped, next, the rotating handle is rotated, the rotating handle drives the rotating rod to rotate at this time, the rotating rod drives the close plate to rotate and move at this time, when the inner end of the close plate is close to the outer end of the sewage pool body, the rotating action of the rotating handle can be stopped, the applicability of the device is improved, which can be applied to sewage pool bodies of different sizes. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a whole structure schematic view of the utility model;

[0016] Figure 2 It is a microorganism carrier adjusting assembly structure schematic view of the utility model;

[0017] Figure 3 It is the utility model Figure 2 A part structure enlarged view of the utility model;

[0018] Figure 4 It is a tensioning assembly structure schematic view of the utility model.

[0019] In the drawing: 1, sewage pool body; 2, sewage treatment cavity; 3, microorganism carrier adjusting assembly; 31, placing plate; 32, chute; 33, stepper motor; 34, rotating shaft; 35, long gear; 36, short rack; 37, moving strip; 38, guide column; 39, limit plate; 310, lower moving plate; 311, main electric push rod; 312, L-shaped plate; 313, opening slot; 314, follow-up shaft; 315, microorganism carrier body; 316, follow-up gear; 317, long rack; 318, contact strip; 4, synchronous tensioning assembly; 41, bidirectional electric push rod; 42, displacement plate; 43, moving block; 44, L-shaped moving plate; 45, rotating rod; 46, close plate; 47, rotating handle. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to 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 the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0021] Please refer to Figure 1 -Figure 4 The utility model provides a kind of technical scheme: a kind of microbial carrier of sewage pool, including sewage pool body 1, sewage treatment cavity 2 is set in the upper end of sewage pool body 1, microbial carrier adjusting assembly 3 is provided in sewage treatment cavity 2, synchronous tensioning assembly 4 is provided in the upper portion of sewage pool body 1, microbial carrier adjusting assembly 3 includes the placement plate 31 being set in the upper portion of sewage pool body 1, the both sides of placement plate 31 are all set with sliding slot 32, step motor 33 is fixedly connected with the middle part of the lower end of placement plate 31, step motor 33 output end is fixedly connected with rotating shaft 34, long gear 35 is fixedly connected with the lower end of rotating shaft 34, long gear 35 both sides are all engaged with short rack 36, the lower end of each short rack 36 is fixedly connected with L-shaped plate 312, opening groove 313 is set in the lower side of the side end of L-shaped plate 312, a plurality of evenly distributed follow-up shafts 314 are rotatably connected on the inner side upper end of L-shaped plate 312, microbial carrier body 315 is provided on the outer end of each follow-up shaft 314, follow-up gear 316 is fixedly connected with the lower end of follow-up shaft 314, long rack 317 is engaged with the inner end of follow-up gear 316, two symmetrically arranged contact strips 318 are fixedly connected with the upper end of each long rack 317, the inner end of each contact strip 318 is fixedly connected with placement plate 31.

[0022] In the embodiment, the end of the two short racks 36 away from each other is fixedly connected with a moving strip 37, the surface of the moving strip 37 is slidingly connected with a guide column 38, and the guide column 38 is fixedly connected with a lower moving plate 310 at the end close to the placement plate 31. The output end of the main electric push rod 311 is fixedly connected with the upper end of the lower moving plate 310. The upper end of the main electric push rod 311 is fixedly connected with the placement plate 31.

[0023] Specifically, the main electric push rod 311 is powered on, and the output end of the main electric push rod 311 drives the lower moving plate 310 to move, thereby driving the moving strip 37, the guide column 38, the limiting plate 39, the short rack 36 and the L-shaped plate 312 to move downward synchronously. At this time, the short rack 36 and the long gear 35 slide relative to each other.

[0024] In the embodiment, the synchronous tensioning assembly 4 includes a bidirectional electric push rod 41 fixedly connected to the middle part of the upper end of the placement plate 31. The output ends of the bidirectional electric push rod 41 are fixedly connected with displacement plates 42 on both sides. The lower ends of the displacement plates 42 are fixedly connected with moving blocks 43, and the outer ends of the moving blocks 43 are slidingly connected with the sliding slots 32. The end of the moving block 43 away from the placement plate 31 is fixedly connected with an L-shaped moving plate 44. The surface of the side end of the L-shaped moving plate 44 is threadedly connected with a rotating rod 45. The end of the rotating rod 45 close to the sewage pool body 1 is fixedly connected with a close plate 46. The end of the rotating rod 45 away from the close plate 46 is fixedly connected with a rotating handle 47.

[0025] Specifically, the synchronous tensioning assembly 4 can be used to supply power to the bidirectional electric push rod 41 through an external power source. At this time, the output end of the bidirectional electric push rod 41 drives the displacement plate 42 and the moving block 43 to move. At this time, the moving block 43 slides in the sliding groove 32. The moving block 43 drives the L-shaped moving plate 44 to move. When the close plate 46 is arranged outside the sewage pool body 1, the power supply to the bidirectional electric push rod 41 can be stopped at this time. Next, the rotating handle 47 is rotated. At this time, the rotating handle 47 drives the rotating rod 45 to rotate. At this time, the rotating rod 45 drives the close plate 46 to rotate and move. When the inner end of the close plate 46 is close to the outer end of the sewage pool body 1, the rotating action of the rotating handle 47 can be stopped. The applicability of the device is improved, and the device can be applied to sewage pool bodies 1 of different sizes.

[0026] In this embodiment, the outer end of the rotating rod 45 is provided with a threaded groove, and the rotating rod 45 penetrates the L-shaped moving plate 44.

[0027] Specifically, it is ensured that the rotating rod 45 does not interfere with the L-shaped moving plate 44.

[0028] In this embodiment, the guide column 38 is fixedly connected with the limiting plate 39 away from one end of the placement plate 31. The outer diameter of the limiting plate 39 is larger than the outer diameter of the guide column 38.

[0029] Specifically, the limiting plate 39 can limit the maximum moving position of the L-shaped plate 312.

[0030] In this embodiment, the inner side height of the opening groove 313 is greater than the height of the follow-up gear 316, and the long rack 317 is arranged corresponding to the opening groove 313.

[0031] Specifically, it is ensured that the follow-up gear 316 does not interfere with the inner wall of the opening groove 313 during rotation.

[0032] In this embodiment, the stepping motor 33, the main electric push rod 311 and the bidirectional electric push rod 41 are electrically connected to an external power source.

[0033] Specifically, it is ensured that the stepping motor 33, the main electric push rod 311 and the bidirectional electric push rod 41 can normally operate.

[0034] Working principle: when installing the device, the device can be hoisted on the upper part of the sewage pool body 1 by external hoisting equipment, and then the external power is used to power the bidirectional electric push rod 41, the output end of the bidirectional electric push rod 41 drives the displacement plate 42 and the moving block 43 to move, the moving block 43 slides in the chute 32, and the moving block 43 drives the L-shaped moving plate 44 to move, when the abutting plate 46 is arranged outside the sewage pool body 1, the power supply to the bidirectional electric push rod 41 is stopped, then the rotating handle 47 is rotated, the rotating handle 47 drives the rotating rod 45 to rotate, the rotating rod 45 drives the abutting plate 46 to rotate and move, and when the inner end of the abutting plate 46 abuts against the outer end of the sewage pool body 1, the rotating action of the rotating handle 47 is stopped, then when the sewage in the sewage pool body 1 needs to be treated, the external power is used to power the stepping motor 33, the output end of the stepping motor 33 drives the rotating shaft 34 to rotate and drives the long gear 35 to rotate, the long gear 35 drives the two short toothed bars 36 to move in opposite directions, the short toothed bars 36 drive the L-shaped plate 312 and the moving bar 37 to move, the moving bar 37 slides relative to the guide column 38, in the process, the limiting plate 39 limits the maximum position of the L-shaped plate 312, the L-shaped plate 312 drives each follow-up shaft 314, the microbial carrier body 315 and the follow-up gear 316 to move, the follow-up gear 316 drives the follow-up shaft 314 to rotate and drives the microbial carrier body 315 to rotate, when the sewage at different depths in the sewage pool body 1 needs to be treated, the external power is used to power the main electric push rod 311, the output end of the main electric push rod 311 drives the short toothed bar 36, the moving bar 37, the guide column 38, the limiting plate 39, the lower moving plate 310 and the L-shaped plate 312 to move downwards, the L-shaped plate 312 drives the follow-up gear 316 to move downwards, in the process, the follow-up gear 316 slides relative to the long toothed bar 317, and the follow-up gear 316 and the long toothed bar 317 are not separated from each other, the utility model realizes that the sewage at different positions in the sewage pool body 1 can be stirred, the microbial carrier body 315 rotates during movement, and the treatment efficiency of the microbial carrier body 315 on the sewage is improved.

[0035] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A microbial carrier for a sewage tank comprising a sewage tank body (1), characterized in that: The sewage pool body (1) is provided with a sewage treatment cavity (2) at the upper end, and a microbial carrier adjusting assembly (3) is arranged in the sewage treatment cavity (2); a synchronous tensioning assembly (4) is arranged at the upper part of the sewage pool body (1); the microbial carrier adjusting assembly (3) comprises a placing plate (31) arranged at the upper part of the sewage pool body (1), and a sliding groove (32) is formed at the both sides of the placing plate (31); a stepping motor (33) is fixedly connected to the middle part of the lower end of the placing plate (31); a rotating shaft (34) is fixedly connected to the output end of the stepping motor (33); a long gear (35) is fixedly connected to the lower end of the rotating shaft (34); short toothed bars (36) are meshingly connected to the both sides of the long gear (35); an L-shaped plate (312) is fixedly connected to the lower end of each short toothed bar (36); an open groove (313) is formed at the lower side of the side end of the L-shaped plate (312); a plurality of evenly distributed follower shafts (314) are rotatably connected to the inner side of the upper end of the L-shaped plate (312) through bearings; a microbial carrier body (315) is arranged at the outer end of each follower shaft (314); a follower gear (316) is fixedly connected to the lower end of the follower shaft (314); a long toothed bar (317) is meshingly connected to the inner end of the follower gear (316); two symmetrically arranged contact strips (318) are fixedly connected to the upper end of each long toothed bar (317); and the inner end of each contact strip (318) is fixedly connected to the placing plate (31).

2. A microbial carrier for a sewage lagoon according to claim 1, wherein: The both ends of the short toothed bars (36) away from each other are fixedly connected with moving strips (37); guide columns (38) are slidingly connected to the surfaces of the moving strips (37) and penetrate the moving strips (37); the end of the guide column (38) close to the placing plate (31) is fixedly connected with a downward moving plate (310); the output end of the main electric push rod (311) is fixedly connected to the upper end of the downward moving plate (310); and the upper end of the main electric push rod (311) is fixedly connected to the placing plate (31).

3. A microbial carrier for a sewage tank according to claim 1, characterised in that: The synchronous tensioning assembly (4) comprises a bidirectional electric push rod (41) fixedly connected to the middle part of the upper end of the placing plate (31); the both side output ends of the bidirectional electric push rod (41) are fixedly connected with displacement plates (42); the lower ends of the displacement plates (42) are fixedly connected with moving blocks (43), and the outer ends of the moving blocks (43) are slidingly connected to the sliding grooves (32); the end of the moving block (43) away from the placing plate (31) is fixedly connected with an L-shaped moving plate (44); the surface of the side end of the L-shaped moving plate (44) is threadedly connected with a rotating rod (45); the end of the rotating rod (45) close to the sewage pool body (1) is fixedly connected with a close plate (46); and the end of the rotating rod (45) away from the close plate (46) is fixedly connected with a rotating handle (47).

4. A microbial carrier for a sewage lagoon according to claim 3, wherein: A threaded groove is formed at the outer end of the rotating rod (45), and the rotating rod (45) penetrates the L-shaped moving plate (44).

5. A microbial carrier for a sewage lagoon according to claim 2, wherein: The end of the guide column (38) away from the placing plate (31) is fixedly connected with a limiting plate (39), and the outer diameter of the limiting plate (39) is larger than the outer diameter of the guide column (38).

6. A microbial carrier for a sewage lagoon according to claim 1, wherein: The inner side height of the open slot (313) is greater than the height of the follow-up gear (316), and the long rack (317) is arranged corresponding to the open slot (313).

7. A microbial carrier for a sewage lagoon according to claim 3, wherein: The stepping motor (33), the main electric push rod (311) and the bidirectional electric push rod (41) are electrically connected with an external power supply.

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