CN221971371U - Anaerobic tower for sewage treatment - Google Patents

Abstract

The utility model discloses an anaerobic tower for sewage treatment, which relates to the field of anaerobic towers, including a tower body, a reflux system is embedded and installed inside the tower body, a liquid inlet pipe and a liquid outlet pipe are embedded and installed at the two sides of the tower body, and a motor seat is fixedly connected to the outer wall of one side of the tower body, and also includes: a driving component, a motor is embedded and installed inside the motor seat; a driven component, a driven shaft 1 is rotatably connected inside the tower body, and the driven shaft 1 and the driven shaft 2 are embedded and connected with a long rod fixedly connected to the inner walls of two circular rings, and the two circular rings are fixedly connected by a connecting rod, and the connecting rod is fixedly connected to stirring blade 2; a reciprocating transmission component. The utility model mobilizes the driving shaft to rotate by starting the motor, and then drives the linkage shaft to rotate synchronously through the transmission of the belt, so that the stirring blade 1 fixedly connected to the outer walls of the two shaft bodies of the driving shaft and the linkage shaft rotates to stir the sediment inside the tower body, and the two groups of stirring blades are in different positions to ensure a larger stirring space.

Description

Anaerobic tower for sewage treatment

Technical Field

The utility model relates to the field of anaerobic towers, in particular to an anaerobic tower for sewage treatment.

Background Art

The anaerobic tower is an important equipment for sewage treatment, mainly used for the treatment of high-concentration sewage. The anaerobic tower is a bioreactor that can treat wastewater and organic waste through anaerobic fermentation of organic matter under strictly anaerobic conditions.

The existing Chinese patent announcement number is: CN213171658U, which discloses a high-efficiency anaerobic tower, including a tower body, a water distributor, a primary three-phase separator, and a secondary three-phase separator are arranged in sequence from bottom to top in the tower body, a gas-liquid separator is installed on the top of the tower body, and a water inlet pipe connected to the water distributor is arranged at the lower part of the side wall of the tower body; the primary three-phase separator is connected to the gas-liquid separator through the first air guide pipe, the secondary three-phase separator is connected to the gas-liquid separator through the second air guide pipe, and the bottom of the gas-liquid separator is also provided with an internal circulation return pipe, and the lower end of the internal circulation return pipe passes through the secondary three-phase separator and the primary three-phase separator in sequence and is located above the water distributor; the tower body is also provided with a mud turning assembly located below the water distributor. The utility model drives the mud turning bucket to reciprocate left and right at the bottom of the tower body through the first drive motor, the screw rod and the screw nut, and at the same time, the second drive motor drives the mud turning bucket to rotate, and the mud turning bucket rotates to fully mix the sludge deposited at the bottom of the tower body with the wastewater, thereby improving the treatment effect.

Although the anaerobic tower mentioned above rotates the mud turning bucket during use to fully mix the sludge deposited at the bottom of the tower body with the wastewater, there are still some problems in specific use: the anaerobic tower mentioned above has a relatively simple stirring method for the material at the bottom of the tower body during use, and the overall stirring efficiency needs to be improved.

Therefore, it is necessary to invent an anaerobic tower for sewage treatment to solve the above problems.

Utility Model Content

The utility model aims to provide an anaerobic tower for sewage treatment, so as to solve the problems in the background technology that the anaerobic tower has a relatively simple stirring method for the material at the bottom of the tower body when in use, and the overall stirring efficiency needs to be improved.

In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anaerobic tower for sewage treatment, comprising a tower body, a reflux system is embedded in the tower body, a liquid inlet pipe and a liquid outlet pipe are embedded in the two sides of the tower body, and a motor seat is fixedly connected to the outer wall of one side of the tower body, and also includes:

A driving assembly, wherein a motor is embedded and installed inside the motor seat, and the output shaft of the motor is drivingly connected to the driving shaft, and the driving shaft is drivingly connected to the linkage shaft through a belt, and the outer wall of the driving shaft and the outer wall of the linkage shaft are both fixedly connected to a stirring blade;

A driven assembly, wherein a driven shaft 1 is rotatably connected inside the tower body, and the driven shaft 1 and the driven shaft 2 are engaged with long rods fixedly connected to the inner walls of two circular rings, and the two circular rings are fixedly connected by a connecting rod, and the connecting rod is fixedly connected to the second stirring blade;

A reciprocating transmission assembly, wherein a half gear is fixedly sleeved on the outer wall of the driving shaft, and the half gear is intermittently meshed with the full gear and the rack respectively, and the rack moves in a movable groove reserved in the motor seat, and the reciprocating rotation of the full gear is mobilized by the rotation of the half gear.

Preferably, the drive shaft crosses the interior of the tower body and extends to the exterior of the tower body, and the drive shaft and the through opening of the tower body are rotatably connected via a bearing, and the drive shaft and the linkage shaft are distributed in parallel to ensure the rotational stability of the drive shaft and the linkage shaft.

Preferably, one end of the linkage shaft is rotatably connected to the inner wall of the tower body through a bearing, and the other end of the linkage shaft penetrates to the outside of the tower body. The linkage shaft is rotatably connected between the bearing and the through-hole to ensure stable rotation of the linkage shaft.

Preferably, the driven shaft 1 penetrates inside and outside the tower body, and the driven shaft 1 is rotatably connected to the through-hole through a bearing, and the two rings are mobilized to rotate synchronously by the driven shaft 1, and the driven shaft 2 assists the ring to rotate more stably;

The driven shaft 1 is arranged opposite to the driven shaft 2, and the end of the driven shaft 2 is rotatably connected to the inner wall of the tower body through a bearing, which ensures that the ring fixedly connected to the end of the long rod fixedly connected to the driven shaft 2 rotates more stably.

Preferably, the stirring blades one and two are staggeredly distributed, and gaps are left between the blade bodies of each group of stirring blades to ensure that the four groups of stirring blades will not affect each other when rotating.

Preferably, two groups of symmetrical gear blocks are provided on the half gear, and the half gear is not meshed with the rack when meshing with the full gear, and is not meshed with the full gear when meshing with the rack, and the full gear is always meshed with the rack. The reciprocating rotation of the full gear is driven by the continuously rotating half gear, thereby ensuring that the driven shaft 1 fixedly sleeved with the inner ring of the full gear drives the ring to swing reciprocatingly, thereby ensuring the reciprocating swing of the stirring blade 2.

In the above technical solution, the technical effects and advantages provided by the utility model are:

1. The utility model starts the motor to drive the driving shaft to rotate, and then drives the linkage shaft to rotate synchronously through the transmission of the belt, so that the stirring blades fixedly connected to the outer wall of the driving shaft and the linkage shaft rotate to stir the sediment inside the tower body. The two groups of stirring blades are in different positions, which ensures a larger stirring space and higher efficiency.

2. At the same time, under the transmission action of the reciprocating transmission component, the two groups of rings and the stirring blades fixed to the two groups of rings by the connecting rod rotate reciprocatingly, so that a total of four groups of stirring blades stir the materials inside the entire tower body, and the stirring effect is better.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

Fig. 1 is a perspective view of a tower body (partially cut away) of the present utility model;

FIG2 is a perspective view of the overall structure of the present invention from a first viewing angle;

FIG3 is a perspective view of the overall structure of the present invention from a second viewing angle;

FIG4 is a perspective view of the connection structure of the driving assembly, the driven assembly and the reciprocating transmission assembly of the utility model;

FIG5 is an exploded view of the driving assembly, the driven assembly and the reciprocating transmission assembly of the utility model;

FIG6 is an exploded view of the connection structure between the reciprocating transmission assembly and the motor seat of the utility model.

Description of reference numerals:

1. Tower body; 2. Liquid inlet pipe; 3. Liquid outlet pipe; 4. Motor seat; 5. Driving assembly; 51. Motor; 52. Driving shaft; 53. Linkage shaft; 54. Stirring blade 1; 55. Belt; 6. Driven assembly; 61. Driven shaft 1; 62. Ring; 63. Long rod; 64. Driven shaft 2; 65. Connecting rod; 66. Stirring blade 2; 7. Reflux system; 8. Reciprocating transmission assembly; 81. Half gear; 82. Full gear; 83. Rack; 84. Movable groove.

DETAILED DESCRIPTION

In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

The utility model provides an anaerobic tower for sewage treatment as shown in Figures 1-6, including a tower body 1, a reflux system 7 is embedded and installed inside the tower body 1, a liquid inlet pipe 2 and a liquid outlet pipe 3 are embedded and installed at both sides of the tower body 1, and a motor base 4 is fixedly connected to the outer wall of one side of the tower body 1, and also includes:

The driving assembly 5 has a motor 51 embedded in the motor seat 4, and the output shaft of the motor 51 is connected to the driving shaft 52, and the driving shaft 52 is connected to the linkage shaft 53 through a belt 55. The outer wall of the driving shaft 52 and the outer wall of the linkage shaft 53 are fixedly connected with a stirring blade 54;

The driven assembly 6 has a driven shaft 1 61 rotatably connected inside the tower body 1, and the driven shaft 1 61 and the driven shaft 2 64 are engaged with a long rod 63 fixedly connected to the inner walls of the two circular rings 62, and the two circular rings 62 are fixedly connected by a connecting rod 65, and the connecting rod 65 is fixedly connected to the stirring blade 2 66;

The reciprocating transmission assembly 8 has a half gear 81 fixedly sleeved on the outer wall of the driving shaft 52, and the half gear 81 is intermittently meshed with the full gear 82 and the rack 83 respectively, and the rack 83 moves in a movable groove 84 reserved in the motor base 4, and the reciprocating rotation of the full gear 82 is mobilized by the rotation of the half gear 81.

The drive shaft 52 crosses the interior of the tower body 1 and extends to the exterior of the tower body 1 , and the drive shaft 52 is rotatably connected to the through opening of the tower body 1 via a bearing, and the drive shaft 52 and the linkage shaft 53 are distributed in parallel to ensure the rotation stability of the drive shaft 52 and the linkage shaft 53 .

One end of the linkage shaft 53 is rotatably connected to the inner wall of the tower body 1 through a bearing, and the other end of the linkage shaft 53 penetrates to the outside of the tower body 1. The linkage shaft 53 is rotatably connected between the bearing and the through opening to ensure stable rotation of the linkage shaft 53.

The driven shaft 1 61 penetrates inside and outside the tower body 1, and the driven shaft 1 61 is rotatably connected to the through hole through a bearing. The driven shaft 1 61 is used to mobilize the two rings 62 to rotate synchronously, and the driven shaft 2 64 assists the ring 62 to rotate more stably;

The driven shaft 1 61 is arranged opposite to the driven shaft 2 64 , and the end of the driven shaft 2 64 is rotatably connected to the inner wall of the tower body 1 through a bearing, which ensures that the ring 62 fixedly connected to the end of the long rod 63 fixedly connected to the driven shaft 2 64 rotates more stably.

The stirring blades 1 54 and the stirring blades 2 66 are staggered and arranged, and gaps are left between the blades of each group of stirring blades to ensure that the four groups of stirring blades will not affect each other when rotating.

Two sets of symmetrical gear blocks are provided on the half gear 81, and the half gear 81 is not meshed with the rack 83 when meshing with the full gear 82, and the half gear 81 is not meshed with the full gear 82 when meshing with the rack 83, and the full gear 82 is always meshed with the rack 83. The reciprocating rotation of the full gear 82 is driven by the continuously rotating half gear 81, thereby ensuring that the driven shaft 1 61 fixedly sleeved with the inner ring of the full gear 82 drives the ring 62 to swing back and forth, thereby ensuring the reciprocating swing of the stirring blade 2 66.

Working principle: When using an anaerobic tower for sewage treatment, firstly, the driving shaft 52 connected to the output shaft of the motor 51 is driven to rotate by starting the motor 51, and then the driving shaft 52 and the linkage shaft 53 connected to the belt 55 and parallel to each other are driven to rotate synchronously through the transmission of the belt 55, so that the stirring blade 54 fixedly connected to the outer wall of the driving shaft 52 and the linkage shaft 53 rotates to stir the sediment inside the tower body 1;

At the same time, during the rotation of the drive shaft 52, the half gear 81 fixedly sleeved on the outer wall of the drive shaft 52 is mobilized to rotate continuously. During the rotation of the half gear 81, it is intermittently meshed with the full gear 82, thereby driving the rotation of the full gear 82. The full gear 82 is always meshed with the rack 83. The rotation of the full gear 82 drives the rack 83 to move in the direction of the half gear 81 inside the movable groove 84 reserved inside the motor base 4. When the half gear 81 is not meshed with the full gear 82 during the rotation, the half gear 81 at this time is The rack 83 is meshed with the rack 83, and the rack 83 is moved in the direction of the full gear 82. At this time, the full gear 82, which is always in a meshing state with the rack 83, rotates. The directions of the two rotations of the full gear 82 are opposite, thereby driving the full gear 82 to rotate reciprocatingly, so that the stirring blade 2 66 fixedly connected to the outer wall of the connecting rod 65 fixedly connected to the ring 62 reciprocates to stir the material at the bottom of the tower body 1. At the same time, this can also ensure that the four groups of stirring blades will not hinder each other and affect their respective stirring work, and the overall stirring effect is better.

The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims (6)

1. The utility model provides an anaerobic tower for sewage treatment, includes tower body (1), its characterized in that, reflux system (7) is installed to tower body (1) inside gomphosis, feed liquor pipe (2) and drain pipe (3) are installed to the both sides position gomphosis of tower body (1), and tower body (1) one side outer wall fixedly connected with motor cabinet (4), still includes:

The driving assembly (5) is embedded in the motor base (4), a motor (51) is installed in the motor base, an output shaft of the motor (51) is in transmission connection with a driving shaft (52), the driving shaft (52) is in transmission connection with a linkage shaft (53) through a belt (55), and stirring blades I (54) are fixedly connected to the outer wall of the driving shaft (52) and the outer wall of the linkage shaft (53);

The driven assembly (6), the inside of the tower body (1) is rotationally connected with a driven shaft I (61), the driven shaft I (61) and a driven shaft II (64) are connected with a long rod (63) fixedly connected with the inner walls of two circular rings (62) in a jogged manner, the two circular rings (62) are fixedly connected through a connecting rod (65), and the connecting rod (65) is fixedly connected with a stirring She Er (66);

The reciprocating transmission assembly (8), the outer wall of the driving shaft (52) is fixedly sleeved with a half gear (81), the half gear (81) is connected with the full gear (82) and the rack (83) in an intermittent meshing mode, and the rack (83) moves in a movable groove (84) reserved in the motor base (4).

2. An anaerobic tower for sewage treatment according to claim 1, wherein the driving shaft (52) crosses the inside of the tower body (1) and extends to the outside of the tower body (1), and the driving shaft (52) is rotatably connected with the through-hole of the tower body (1) through a bearing, and the driving shaft (52) is distributed in parallel with the linkage shaft (53).

3. An anaerobic tower for sewage treatment according to claim 2, wherein one end of the coupling shaft (53) is rotatably connected to the inner wall of the tower body (1) through a bearing, and the other end of the coupling shaft (53) penetrates the outside of the tower body (1), and the coupling shaft (53) is rotatably connected to the penetrating port through a bearing.

4. The anaerobic tower for sewage treatment according to claim 1, wherein the driven shaft I (61) penetrates through the inside and outside of the tower body (1), and the driven shaft I (61) is rotatably connected with the penetrating opening through a bearing;

The driven shaft I (61) and the driven shaft II (64) are oppositely arranged, and the end part of the driven shaft II (64) is rotatably connected with the inner wall of the tower body (1) through a bearing.

5. An anaerobic tower for sewage treatment according to claim 1, wherein the stirring blades one (54) and the stirring She Er (66) are all staggered, and gaps are left between blade bodies of each group of stirring blades.

6. An anaerobic tower for sewage treatment according to claim 1, wherein the half gear (81) is provided with two sets of symmetrical tooth blocks, and the half gear (81) is not engaged with the rack (83) when engaged with the all gear (82), the half gear (81) is not engaged with the all gear (82) when engaged with the rack (83), and the all gear (82) is always engaged with the rack (83).