Sewage treatment sludge discharge device with stirring mechanism

Abstract

The utility model discloses a sewage treatment sludge discharge device with a stirring mechanism, which comprises a top platform, a stirring adjusting component and a self-cleaning component, a support frame is arranged at the top of the top platform, and adjusting motors in the stirring adjusting component are symmetrically arranged at the top of the support frame. A stirring mechanism of the device is composed of a stirring motor, a conveying strip and a stirring frame, the stirring frame is driven by the stirring motor to rotate, a flocculation agent added by a feeding pump is more rapidly mixed in a water body, meanwhile, the position of the stirring frame is adjusted in cooperation with a stirring adjusting assembly, the mixing speed of stirring is increased, the flocculation and sedimentation process is accelerated, and the flocculation and sedimentation efficiency is improved. The sewage treatment efficiency of the device is improved; colloidal particles are condensed into large particles, the large particles settle to the bottom of the water body and become sludge which can be accumulated at the bottom end of the interior of the treatment shell, the deposited sludge is scraped into the sewage draining exit through the self-cleaning assembly to be discharged, the automatic sludge discharging effect is achieved, manual participation in the sludge discharging process is not needed, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment mud discharge device with a stirring mechanism. Background Art

[0002] Wastewater treatment refers to the process of purifying sewage so that it meets the water quality requirements for discharge into a certain water body or reuse; this process is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical care, and catering; the sewage treatment process relies on a series of physical, chemical or biological methods to remove harmful substances in sewage and make its water quality meet specific standards. It mainly includes three categories: physical, chemical and biological methods. Among them, the coagulation method in the chemical method coagulates the colloidal particles in the sewage into large particles by adding chemical substances and settles them to the bottom of the water body to become sludge, which can prevent toxic and harmful substances from being directly discharged into the water body, reduce damage to the environment, and thus improve the quality of water resources and protect The existing sewage treatment device can basically meet the daily use needs, but there are still some shortcomings. First, the overall structure of the existing sewage treatment device is simple, and the sludge after flocculation and sedimentation relies on its own gravity to be discharged from the bottom of the device, but the sludge is mostly viscous and easily sticks to the bottom of the device, causing the device to be blocked. It is necessary to arrange manual sludge discharge treatment regularly, which reduces the practicality of the device; second, after adding flocculants, the sewage treatment device needs to wait for the agent and sewage to be fully mixed before the impurities in the water body can be effectively removed. The whole process progresses slowly, affecting the sewage treatment efficiency of the device; therefore, it is necessary to design a sewage treatment sludge discharge device with a stirring mechanism. Utility Model Content

[0003] The utility model aims to provide a sewage treatment sludge discharge device with a stirring mechanism, so as to solve the problems that the existing sewage treatment device has a simple overall structure, and the sludge after flocculation and sedimentation relies on its own gravity to be discharged from the bottom of the device, but the sludge is mostly viscous and easily sticks to the bottom of the device, causing the device to be blocked, and manual sludge discharge treatment needs to be arranged regularly, which reduces the practicality of the device; and the sewage treatment device needs to wait for the agent and sewage to be fully mixed after adding flocculants to effectively remove impurities in the water body, and the whole process progresses slowly, affecting the sewage treatment efficiency of the device.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: a sewage treatment sludge discharge device with a stirring mechanism, comprising a top platform, a support frame, a stirring adjustment component, a stirring frame and a self-cleaning component, wherein a support frame is arranged on the top of the top platform, and an adjusting motor in the stirring adjustment component is symmetrically arranged on the top of the support frame, and an adjusting gear is fixedly connected to the output end of the adjusting motor, and the adjusting gear is meshed and connected to the rack, and the rack is embedded and installed in a groove opened on one side of a sliding column, and the bottom of the sliding column is fixed on a clamping frame, and the clamping frame is slidably connected to an adjusting ring, and the adjusting ring is arranged on the top of the side wall of the stirring frame; a processing shell is sleeved in a through hole opened at the center of the top platform, the stirring frame is located inside the processing shell, and a limiting ring in the self-cleaning component is rotatably connected to the top of the inner wall of the processing shell, and a connecting ring is arranged on the top of the limiting ring, and the connecting ring is fixedly sleeved in the gear ring, and the gear ring is meshed and connected to the transmission gear, and connecting rods are evenly arranged on the inner wall of the connecting ring, and a cleaning scraper is fixed at the bottom end of the connecting rod.

[0005] As a further technical solution of the utility model, the stirring and adjusting assembly is composed of an adjusting motor, an adjusting gear, a rack, a sliding column, a clamping frame, an adjusting ring, a square groove and a transmission bar, and the sliding column is slidably connected in a sleeve symmetrically arranged at the bottom of the support frame.

[0006] As a further technical solution of the utility model, the square groove is opened in the stirring frame, and a transmission bar is slidably connected in the square groove, the transmission bar is fixed on the output end of the stirring motor, and the stirring motor is fixedly installed at the top center of the support frame.

[0007] As a further technical solution of the utility model, a closed shell is arranged on the top of the support frame, and the adjusting motor is located inside the closed shell, and the sliding column is slidably connected to the through holes symmetrically opened on the closed shell.

[0008] As a further technical solution of the utility model, the self-cleaning component is composed of a gear ring, a transmission gear, a transmission motor, a connecting rod, a cleaning scraper, a limiting ring and a connecting ring. The cleaning scraper is slidably connected to the inner bottom end of the processing shell, and a sewage outlet is opened at the bottom center of the processing shell.

[0009] As a further technical solution of the utility model, the transmission gear is fixedly connected to the output end of the transmission motor, and the transmission motor is fixed on the motor support plate, and the motor support plate is evenly arranged on the top of the top platform.

[0010] As a further technical solution of the utility model, a flocculation feeding box is provided on one side of the top of the top platform, a feeding pump is connected to the flocculation feeding box, a feeding pipe is provided at the output end of the feeding pump, and a support seat is provided on the other side of the top of the top platform, a discharge pipe is sleeved in the support seat.

[0011] The utility model provides a sewage treatment sludge discharge device with a stirring mechanism, which has the advantages that the stirring mechanism of the device is composed of a stirring motor, a conveying bar and a stirring frame. During operation, the stirring motor drives the conveying bar to rotate, and then the square groove in the stirring frame cooperates with the conveying bar to drive the stirring frame to rotate in the treatment shell, so that the flocculating agent added by the feeding pump is mixed in the water body more quickly, and at the same time, the adjusting motor drives the adjusting gear to rotate, and the meshing action of the adjusting gear and the rack is utilized to make the sliding column drive the clamping frame to move up and down, and then the stirring frame is pulled to slide on the conveying bar through the adjusting ring, and the stirring frame is adjusted in the process of stirring. The position of the slurry in the water body increases the mixing speed of the stirring, thereby accelerating the flocculation and sedimentation process, and improving the sewage treatment efficiency of the device; the colloidal particles condense into large particles and settle to the bottom of the water body to become sludge, which will accumulate at the bottom end of the treatment shell. The transmission motor is used to drive the transmission gear to rotate, and then the mutual engagement of the transmission gear and the gear ring drives the connecting ring and the limit ring to rotate on the top of the treatment shell. The cleaning scraper is driven to rotate through the connecting rod on the side wall of the connecting ring, and the sludge deposited on the bottom of the treatment shell is scraped and discharged into the sewage outlet, thereby achieving the effect of automatic sludge discharge. There is no need for human participation in the sludge discharge process, which improves the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0014] Figure 2 It is a top view of the overall structure of the utility model;

[0015] Figure 3 It is a bottom view of the overall structure of the utility model;

[0016] Figure 4 It is an exploded view of the overall structure of the utility model;

[0017] Figure 5 for Figure 4 A partial enlarged view of area A.

[0018] In the figure: 1. top platform; 2. support frame; 3. stirring and adjusting component; 4. stirring frame; 5. stirring motor; 6. closed shell; 7. treatment shell; 8. drain outlet; 9. self-cleaning component; 10. flocculation feeding box; 11. feeding pump; 12. feeding pipe; 13. support seat; 14. discharge pipe; 31. adjusting motor; 32. adjusting gear; 33. rack; 34. sliding column; 35. clamping frame; 36. adjusting ring; 37. square groove; 38. transmission bar; 91. gear ring; 92. transmission gear; 93. transmission motor; 94. connecting rod; 95. cleaning scraper; 96. limiting ring; 97. connecting ring. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment 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.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] Please refer to the attached Figure 1 -Attached Figure 5The utility model provides an embodiment: a sewage treatment mud discharge device with a stirring mechanism, comprising a top platform 1, a support frame 2, a stirring adjustment component 3, a stirring frame 4 and a self-cleaning component 9, the top of the top platform 1 is provided with a support frame 2, the top of the support frame 2 is symmetrically provided with an adjustment motor 31 in the stirring adjustment component 3, the output end of the adjustment motor 31 is fixedly connected with an adjustment gear 32, the adjustment gear 32 is meshedly connected to the rack 33, and the rack 33 is embedded in a groove provided on one side of a sliding column 34, the bottom of the sliding column 34 is fixed on a clamping frame 35, the clamping frame 35 is slidably connected to the adjustment ring 36, and the adjustment ring 36 is arranged on the top of the side wall of the stirring frame 4; a processing shell 7 is sleeved in the through hole opened at the center of the top platform 1, the stirring frame 4 is located inside the processing shell 7, and the top of the inner wall of the processing shell 7 is rotatably connected with a limiting ring 96 in the self-cleaning component 9, and a connecting ring 97 is arranged on the top of the limiting ring 96, and the connecting ring 97 is fixedly sleeved in the gear ring 91, and the gear ring 91 is meshed and connected to the transmission gear 92, and connecting rods 94 are evenly arranged on the inner wall of the connecting ring 97, and a cleaning scraper 95 is fixed to the bottom end of the connecting rod 94. The stirring adjustment component 3 is composed of an adjustment motor 31, an adjustment gear 32, a rack 33, a sliding column 34, a clamping frame 35, an adjustment ring 36, The square groove 37 and the transmission bar 38 are composed of the sliding column 34, which is slidably connected to the sleeve symmetrically arranged at the bottom of the support frame 2. The square groove 37 is opened in the stirring frame 4, and the transmission bar 38 is slidably connected in the square groove 37. The transmission bar 38 is fixed on the output end of the stirring motor 5, and the stirring motor 5 is fixedly installed at the top center of the support frame 2. The top of the support frame 2 is provided with a closed shell 6, and the adjustment motor 31 is located inside the closed shell 6. The sliding column 34 is slidably connected to the through hole symmetrically opened on the closed shell 6. The self-cleaning component 9 consists of a gear ring 91, a transmission gear 92, a transmission motor 93, a connecting rod 94, a cleaning scraper 95, and a limit ring 96. and a connecting ring 97, a cleaning scraper 95 is slidably connected to the inner bottom end of the processing shell 7, a sewage outlet 8 is opened at the bottom center of the processing shell 7, a transmission gear 92 is fixedly connected to the output end of the transmission motor 93, and the transmission motor 93 is fixed on the motor support plate, the motor support plate is evenly arranged on the top of the top platform 1, a flocculation feeding box 10 is arranged on one side of the top of the top platform 1, a feeding pump 11 is matched and connected to the flocculation feeding box 10, a feeding pipe 12 is arranged at the output end of the feeding pump 11, a support seat 13 is arranged on the other side of the top of the top platform 1, a discharge pipe 14 is sleeved in the support seat 13, and the support seat 13 is used to fix the discharge pipe 14;

[0022] Specifically, when in use, first connect the discharge pipe 14 to the discharge pump, and then the sewage is discharged into the treatment shell 7, and then the feeding pump 11 adds the flocculation agent in the flocculation feeding box 10 to the treatment shell 7. The stirring mechanism of the device is composed of the stirring motor 5, the conveying bar 38 and the stirring frame 4. During operation, the conveying bar 38 is driven to rotate by the stirring motor 5, and then the square groove 37 in the stirring frame 4 cooperates with the conveying bar 38 to drive the stirring frame 4 to rotate in the treatment shell 7, so that the flocculation agent added by the feeding pump 11 is mixed in the water body faster, and at the same time, the adjusting motor 31 drives the adjusting gear 32 to rotate, and the meshing action of the adjusting gear 32 and the rack 33 is utilized to make the sliding column 34 drive the clamping frame 35 to move up and down, and then the stirring frame 4 is pulled to slide on the conveying bar 38 through the adjusting ring 36. During the process, the position of the stirring frame 4 in the water body is adjusted to increase the mixing speed of the stirring, thereby accelerating the flocculation and sedimentation process, and improving the sewage treatment efficiency of the device; the colloidal particles condense into large particles and settle to the bottom of the water body to become sludge, which will accumulate at the bottom end of the treatment shell 7. At the same time, the discharge pump discharges the upper water from the discharge pipe 14 to complete the sewage treatment process; the transmission motor 93 is used to drive the transmission gear 92 to rotate, and then the connecting ring 97 and the limit ring 96 are driven to rotate on the top of the treatment shell 7 through the mutual engagement of the transmission gear 92 and the gear ring 91, and the cleaning scraper 95 is driven to rotate through the connecting rod 94 on the side wall of the connecting ring 97, so that the sludge deposited at the bottom of the treatment shell 7 is scraped and discharged into the sewage outlet 8, thereby achieving the effect of automatic sludge discharge, without the need for manual participation in the sludge discharge process, and improving the practicality of the device.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative labor.

[0025] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A sewage treatment sludge discharge device with a stirring mechanism, comprising a top platform (1), a support frame (2), a stirring adjustment component (3), a stirring frame (4) and a self-cleaning component (9), characterized in that: A support frame (2) is arranged on the top of the top platform (1), and an adjustment motor (31) in the stirring adjustment assembly (3) is symmetrically arranged on the top of the support frame (2). An adjustment gear (32) is fixedly connected to the output end of the adjustment motor (31), and the adjustment gear (32) is meshedly connected to a rack (33), and the rack (33) is embedded in a groove provided on one side of a sliding column (34). The bottom of the sliding column (34) is fixed on a clamping frame (35), and the clamping frame (35) is slidably connected to an adjustment ring (36), and the adjustment ring (36) is arranged on the stirring frame (4). The top of the side wall of the top platform (1); a processing shell (7) is sleeved in a through hole opened at the center of the top platform (1); the stirring frame (4) is located inside the processing shell (7); a limiting ring (96) in the self-cleaning component (9) is rotatably connected to the top of the inner wall of the processing shell (7); a connecting ring (97) is provided on the top of the limiting ring (96); the connecting ring (97) is fixedly sleeved in the gear ring (91), and the gear ring (91) is meshed and connected to the transmission gear (92); connecting rods (94) are evenly arranged on the inner wall of the connecting ring (97), and a cleaning scraper (95) is fixed to the bottom end of the connecting rod (94).

2. A sewage treatment sludge discharge device with a stirring mechanism according to claim 1, characterized in that: The stirring and adjusting assembly (3) is composed of an adjusting motor (31), an adjusting gear (32), a rack (33), a sliding column (34), a clamping frame (35), an adjusting ring (36), a square groove (37) and a transmission bar (38), and the sliding column (34) is slidably connected in a sleeve symmetrically arranged at the bottom of the support frame (2).

3. A sewage treatment sludge discharge device with a stirring mechanism according to claim 2, characterized in that: The square groove (37) is opened in the stirring frame (4), and a transmission bar (38) is slidably connected in the square groove (37), and the transmission bar (38) is fixed on the output end of the stirring motor (5), and the stirring motor (5) is fixedly installed at the top center of the support frame (2).

4. The sewage treatment sludge discharge device with a stirring mechanism according to claim 1, characterized in that: A closed shell (6) is provided on the top of the support frame (2), and the regulating motor (31) is located inside the closed shell (6). The sliding column (34) is slidably connected to a through hole symmetrically opened on the closed shell (6).

5. The sewage treatment sludge discharge device with a stirring mechanism according to claim 1, characterized in that: The self-cleaning component (9) is composed of a gear ring (91), a transmission gear (92), a transmission motor (93), a connecting rod (94), a cleaning scraper (95), a limiting ring (96) and a connecting ring (97); the cleaning scraper (95) is slidably connected to the inner bottom end of the processing shell (7); and a sewage outlet (8) is opened at the bottom center of the processing shell (7).

6. The sewage treatment sludge discharge device with a stirring mechanism according to claim 5, characterized in that: The transmission gear (92) is fixedly connected to the output end of the transmission motor (93), and the transmission motor (93) is fixed to the motor support plate, and the motor support plate is evenly arranged on the top of the top platform (1).

7. The sewage treatment sludge discharge device with a stirring mechanism according to claim 6, characterized in that: A flocculation feeding box (10) is arranged on one side of the top of the top platform (1), a feeding pump (11) is connected to the flocculation feeding box (10), a feeding pipe (12) is arranged at the output end of the feeding pump (11), and a support seat (13) is arranged on the other side of the top of the top platform (1), a discharge pipe (14) is sleeved in the support seat (13).

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