Desliming machine for sewage treatment

Abstract

The utility model discloses a desliming machine for sewage treatment, and relates to the technical field of desliming machines. The desliming machine comprises a desliming machine body, supporting legs are fixedly connected to the bottom of the desliming machine body, and a water inlet pipe fixedly penetrates through the top of the desliming machine body; the desliming machine comprises a desliming machine body, the desliming machine body is provided with an oscillation device, the oscillation device comprises a fixing plate, the top of the fixing plate is fixedly connected with the top of the desliming machine body, the side face of the fixing plate is fixedly connected with a motor, and an output shaft of the motor is fixedly connected with a rotating shaft. According to the utility model, the force for pouring water to be recycled into the desliming machine main body through the water inlet pipe is matched with the components such as the fixed block, the connecting rod and the spring in the oscillation device, so that the other end of the fixed rod moves downwards; and the effect that the desliming machine body is repeatedly knocked to enable accumulated dust on the inner wall of the desliming machine body to fall off is achieved, manual intervention is reduced, and the treatment efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of desludging machines, in particular to a desludging machine for sewage treatment. Background Art

[0002] Wastewater treatment is the process of purifying sewage so that it meets the water quality requirements for discharge into a water body or reuse. Wastewater treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical care and catering, and is increasingly entering the daily lives of ordinary people.

[0003] According to a publicly disclosed desludging machine for sewage treatment (publication number: CN218306728U), it includes a desludging machine housing, the interior of which is divided into a sludge chamber and a sedimentation chamber, a through hole is opened between the sludge chamber and the sedimentation chamber, the upper half of the sedimentation chamber is a cylindrical structure, and the lower half is a conical structure, the bottom end of the sedimentation chamber is connected to a discharge pipe with a valve, and a filter plate is fixedly installed on the inner wall of the upper half of the sedimentation chamber. The utility model allows the sewage to flow into the sedimentation chamber through the sludge chamber, which can avoid directly passing the sewage into the interior of the sedimentation chamber, resulting in excessive sewage movement speed inside the sedimentation chamber, thereby breaking up the sludge and re-mixing it with the sewage, which is not conducive to the desludging work of the desludging machine. In addition, the filter plate is used to further restrict the sludge at the bottom, so that it cannot move upward through the filter plate. At this time, the sewage is discharged through the outlet pipe, which can enhance the desludging effect. However, in the above-mentioned device, the components such as the sludge chamber and the sedimentation chamber cooperate with each other, and it is difficult to achieve the effect of repeatedly knocking on the desludging machine body to make the dust on the inner wall of the desludging machine body fall off, which increases manual intervention and reduces the processing efficiency, and needs to be improved. Utility Model Content

[0004] The utility model aims to provide a desludging machine for sewage treatment, in which the force of pouring water to be recovered into the main body of the desludging machine through a water inlet pipe cooperates with components such as a fixed block, a connecting rod and a spring in an oscillating device to achieve downward displacement of the other end of the fixed rod, which is then reset by the elastic force of the spring, thereby solving the existing problems.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a desludging machine for sewage treatment, comprising a desludging machine body, the bottom of which is fixedly connected with a supporting leg, and the top of which is fixedly penetrated with a water inlet pipe;

[0007] The desludging machine body is provided with an oscillating device, which includes a fixed plate, the top of the fixed plate is fixedly connected to the top of the desludging machine body, the side of the fixed plate is fixedly connected to a motor, the output shaft of the motor is fixedly connected to a rotating shaft, the circumferential surface of the rotating shaft is fixedly connected to a fixed block, the top of the desludging machine body is fixedly connected to two fixed rods, a connecting rod is fixedly connected between the two fixed rods, and the circumferential surface of the connecting rod is rotatably connected to a knocking rod.

[0008] Furthermore, a spring is fixedly connected to the bottom of the knocking rod, and one end of the spring away from the knocking rod is fixedly connected to the top of the desludging machine body. The top of the desludging machine body is located on the movement trajectory of the knocking rod. The number of the fixed rods is set to two, and they are symmetrical to each other along the vertical center axis of the connecting rod. The above design is conducive to knocking the desludging machine body, thereby achieving the removal of dust accumulated on the inner wall of the desludging machine body through knocking and oscillation.

[0009] Furthermore, a water outlet pipe is fixedly penetrated through the side of the desludging machine body, a filter plate is fixedly connected to the inner wall of the water outlet pipe, filter holes are opened on the side of the filter plate, the number of the filter holes is set to be several, and they are arranged in a circular array on the side of the filter plate. The above design is conducive to more complete filtration of wastewater and increases the practicability of the device.

[0010] Furthermore, a crushing device is provided inside the desludging machine body, and the crushing device includes a three-phase asynchronous motor, the output shaft of the three-phase asynchronous motor is fixedly connected to a rotating rod, the circumferential surface of the rotating rod is fixedly connected to a gear, the circumferential surface of the rotating rod is fixedly connected to a blade, the circumferential surface of the rotating rod is penetrated by a positioning plate, the top of the positioning plate is penetrated by a rotating rod, and the circumferential surface of the rotating rod is fixedly connected to a gear plate. The above design is conducive to the rotation of the gear, thereby driving the gear plate to rotate.

[0011] Furthermore, the two ends of the positioning plate are fixedly connected to the inner wall of the desludging machine body, the circumferential surface of the rotating rod is fixedly connected to the blade, and the side surface of the gear is meshed with the side surface of the gear plate. The above design is conducive to the rotation of the blade, thereby achieving a more sufficient effect of crushing impurities in the wastewater.

[0012] Furthermore, a protective pad is fixedly connected to the circumferential surface of the desludging machine body, and the number of the blades is set to be several and is arrayed along the circumference on the circumferential surface of the rotating rod and the rotating rod. The above design is beneficial to protecting the surface of the desludging machine body, thereby increasing the service life of the device.

[0013] Furthermore, the number of the protective pads is set to be several, and they are arranged along a linear array on the circumferential surface of the desludging machine body. The material of the protective pads is rubber material. The above design is conducive to wear resistance, thereby increasing the service life of the protective pads.

[0014] The utility model has the following beneficial effects:

[0015] 1. The utility model pours the water to be recycled into the desludging machine body through the water inlet pipe, and the force cooperates with the fixed block, connecting rod, spring and other components in the oscillation device to achieve the downward displacement of the other end of the fixed rod, and then resets it through the elastic force of the spring, so as to achieve the effect of repeatedly knocking the desludging machine body to make the dust on the inner wall of the desludging machine body fall off, reduce manual intervention and improve processing efficiency.

[0016] 2. The utility model uses a three-phase asynchronous motor to drive the rotating rod to rotate, and cooperates with the rotating rod, positioning plate, gear plate and other components in the crushing device to achieve the effect of driving the blade to rotate through the rotation of the rotating rod and the rotating rod, thereby achieving the effect of evenly crushing impurities in the mud and sand and improving the processing efficiency.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 It is a schematic diagram of the three-dimensional appearance structure of the utility model;

[0020] Figure 2 It is a schematic diagram of a three-dimensional half-section structure of the blade of the utility model;

[0021] Figure 3 It is a three-dimensional enlarged structural schematic diagram of the spring of the utility model;

[0022] Figure 4 It is a three-dimensional side view structural diagram of the gear of the utility model;

[0023] Figure 5 For the utility model Figure 2 Schematic diagram of the three-dimensional enlarged structure of A in the middle.

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] 101. Desludging machine body; 102. Support legs; 103. Protective pads; 104. Water inlet pipe; 105. Water outlet pipe; 106. Filter plate; 107. Filter hole; 2. Oscillation device; 201. Fixed plate; 202. Motor; 203. Rotating shaft; 204. Fixed block; 206. Fixed rod; 207. Connecting rod; 208. Knocking rod; 209. Spring; 3. Crushing device; 301. Three-phase asynchronous motor; 302. Rotating rod; 303. Gear; 304. Rotating rod; 305. Positioning plate; 306. Blade; 307. Gear plate. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-5 The utility model is a desludging machine for sewage treatment, comprising a desludging machine body 101, a supporting leg 102 is fixedly connected to the bottom of the desludging machine body 101, and a water inlet pipe 104 is fixedly penetrated through the top of the desludging machine body 101;

[0028] The desludging machine body 101 is provided with an oscillating device 2, which includes a fixed plate 201, the top of the fixed plate 201 is fixedly connected to the top of the desludging machine body 101, the side of the fixed plate 201 is fixedly connected to a motor 202, the output shaft of the motor 202 is fixedly connected to a rotating shaft 203, the circumferential surface of the rotating shaft 203 is fixedly connected to a fixed block 204, the top of the desludging machine body 101 is fixedly connected to two fixed rods 206, a connecting rod 207 is fixedly connected between the two fixed rods 206, and the circumferential surface of the connecting rod 207 is rotatably connected to a knocking rod 208.

[0029] A spring 209 is fixedly connected to the bottom of the knocking rod 208, and one end of the spring 209 away from the knocking rod 208 is fixedly connected to the top of the desludging machine body 101. The top of the desludging machine body 101 is located on the movement trajectory of the knocking rod 208. The number of fixed rods 206 is set to two, and they are symmetrical to each other along the vertical center axis of the connecting rod 207. The above design is conducive to knocking the desludging machine body 101, thereby achieving the removal of dust accumulated on the inner wall of the desludging machine body 101 through knocking and oscillation.

[0030] An outlet pipe 105 is fixedly passed through the side of the desludging machine body 101, and a filter plate 106 is fixedly connected to the inner wall of the outlet pipe 105. Filter holes 107 are opened on the side of the filter plate 106. The number of filter holes 107 is set to be several and arranged in a circular array on the side of the filter plate 106. The above design is conducive to more complete filtering of wastewater and increases the practicality of the device.

[0031] A crushing device 3 is arranged inside the desludging machine body 101, and the crushing device 3 includes a three-phase asynchronous motor 301, the output shaft of the three-phase asynchronous motor 301 is fixedly connected with a rotating rod 302, the circumferential surface of the rotating rod 302 is fixedly connected with a gear 303, the circumferential surface of the rotating rod 302 is fixedly connected with a blade 306, the circumferential surface of the rotating rod 302 is penetrated by a positioning plate 305, the top of the positioning plate 305 is penetrated by a rotating rod 304, and the circumferential surface of the rotating rod 304 is fixedly connected with a gear plate 307. The above design is conducive to the rotation of the gear 303, thereby driving the gear plate 307 to rotate.

[0032] Both ends of the positioning plate 305 are fixedly connected to the inner wall of the desludging machine body 101, the circumferential surface of the rotating rod 304 is fixedly connected to the blade 306, and the side surface of the gear 303 is meshed with the side surface of the gear plate 307. The above design is conducive to the rotation of the blade 306, thereby achieving a more sufficient effect of crushing impurities in the wastewater.

[0033] A protective pad 103 is fixedly connected to the circumferential surface of the desludging machine body 101, and the number of blades 306 is set to be several and arranged in a circumferential array on the circumferential surfaces of the rotating rods 302 and 304. The above design is beneficial to protecting the surface of the desludging machine body 101, thereby increasing the service life of the device.

[0034] The number of the protective pads 103 is set to be several, and they are arranged along a linear array on the circumferential surface of the desludging machine body 101 . The material of the protective pads 103 is rubber. The above design is conducive to wear resistance, thereby increasing the service life of the protective pads 103 .

[0035] A specific application of this embodiment is: the present application pours the water to be recycled into the desludging machine body 101 through the water inlet pipe 104, drives the rotating shaft 203 to rotate through the motor 202, and then drives the fixed block 204 to rotate through the rotating shaft 203, and drives one end of the knocking rod 208 to lift up through the rotation of the fixed block 204, and then the other end of the knocking rod 208 moves downward, and then resets through the elastic force of the spring 209, so as to achieve the effect of repeatedly knocking the desludging machine body 101, and then the three-phase asynchronous motor 3 01 drives the rotating rod 302 to rotate, and the rotation of the rotating rod 302 drives the gear 303 to rotate, and the rotation of the gear 303 drives the gear plate 307 to rotate, and the rotation of the gear plate 307 drives the rotating rod 304 to rotate, and the rotation of the rotating rod 304 and the rotating rod 302 drives the blade 306 to rotate, thereby achieving the effect of evenly crushing impurities in the mud and sand, and then the crushed water is discharged through the water outlet pipe 105. A filter plate 106 is arranged inside the water outlet pipe 105 to fully filter the waste water.

[0036] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0037] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A desludging machine for sewage treatment, comprising a desludging machine body (101), characterized in that: The bottom of the desludging machine body (101) is fixedly connected to a support leg (102), and the top of the desludging machine body (101) is fixedly penetrated by a water inlet pipe (104); The desludging machine body (101) is provided with an oscillating device (2), and the oscillating device (2) comprises a fixed plate (201), the top of the fixed plate (201) is fixedly connected to the top of the desludging machine body (101), the side of the fixed plate (201) is fixedly connected to a motor (202), the output shaft of the motor (202) is fixedly connected to a rotating shaft (203), the circumferential surface of the rotating shaft (203) is fixedly connected to a fixed block (204), the top of the desludging machine body (101) is fixedly connected to two fixed rods (206), a connecting rod (207) is fixedly connected between the two fixed rods (206), and the circumferential surface of the connecting rod (207) is rotatably connected to a knocking rod (208).

2. A desludging machine for sewage treatment according to claim 1, characterized in that: The bottom of the knocking rod (208) is fixedly connected to a spring (209), and one end of the spring (209) away from the knocking rod (208) is fixedly connected to the top of the desludging machine body (101). The top of the desludging machine body (101) is located on the movement trajectory of the knocking rod (208). The number of the fixed rods (206) is set to two, and they are symmetrical to each other along the vertical center axis of the connecting rod (207).

3. A desludging machine for sewage treatment according to claim 2, characterized in that: A water outlet pipe (105) is fixedly passed through the side of the desludging machine body (101); a filter plate (106) is fixedly connected to the inner wall of the water outlet pipe (105); filter holes (107) are opened on the side of the filter plate (106); the number of the filter holes (107) is set to be a plurality and arranged in a circular array on the side of the filter plate (106).

4. A desludging machine for sewage treatment according to claim 3, characterized in that: A crushing device (3) is arranged inside the desludging machine body (101), and the crushing device (3) comprises a three-phase asynchronous motor (301), the output shaft of the three-phase asynchronous motor (301) is fixedly connected to a rotating rod (302), the circumferential surface of the rotating rod (302) is fixedly connected to a gear (303), the circumferential surface of the rotating rod (302) is fixedly connected to a blade (306), the circumferential surface of the rotating rod (302) is penetrated by a positioning plate (305), the top of the positioning plate (305) is penetrated by a rotating rod (304), and the circumferential surface of the rotating rod (304) is fixedly connected to a gear plate (307).

5. A desludging machine for sewage treatment according to claim 4, characterized in that: The two ends of the positioning plate (305) are fixedly connected to the inner wall of the desludging machine body (101), the circumferential surface of the rotating rod (304) is fixedly connected to the blade (306), and the side surface of the gear (303) is meshed with the side surface of the gear plate (307).

6. A desludging machine for sewage treatment according to claim 5, characterized in that: A protective pad (103) is fixedly connected to the circumferential surface of the desludging machine body (101), and the number of the blades (306) is set to be a plurality and arranged in an array along the circumference on the circumferential surfaces of the rotating rod (302) and the rotating rod (304).

7. A desludging machine for sewage treatment according to claim 6, characterized in that: The number of the protective pads (103) is set to be a plurality and arranged along a linear array on the circumferential surface of the desludging machine body (101); the material of the protective pads (103) is rubber.

Images