Water treatment settling tower

Abstract

The utility model provides a water treatment settling tower, belongs to the technical field of water treatment, and aims to solve the problems that the inner wall of the existing water treatment settling tower is difficult to clean and sludge is accumulated at a sludge treatment port and is easy to block in the use process. Comprising a settling tower body, the supporting bracket is welded at the lower part of the settling tower main body; the sewage inlet pipe is fixedly mounted at the top of the settling tower main body; the water passing pipe is fixedly mounted at the tail end of the sewage inlet pipe, and the water passing pipe is fixedly mounted in the settling tower main body; the filter plate is fixedly mounted in the settling tower main body; the slow flow bin is arranged in the settling tower main body; the precipitation treatment assembly is arranged in the precipitation tower main body; and the cleaning anti-blocking assembly is arranged in the settling tower main body. The device has the advantages of effective buffering, liquid medicine mixing, cleaning and blocking prevention and the like.

Description

Technical Field

[0001] The utility model belongs to the technical field of water treatment, and more specifically, particularly relates to a water treatment sedimentation tower. Background Art

[0002] In the process of sewage treatment, it is necessary to treat the suspended matter and solid particles in the sewage. When treating the suspended matter and solid particles in the sewage, a water treatment sedimentation tower is mostly required. The working principle of the water treatment sedimentation tower is mainly based on the physical sedimentation process. The suspended particles and organic matter in the water are settled to the bottom by gravity. The existing water treatment sedimentation tower is mostly a large vertical circular container, which mainly includes a water inlet, a water outlet, a bottom sedimentation area and a clarification area. The sewage enters the sedimentation tower from the water inlet, and after slow flow, the solid particles settle to the bottom under the action of gravity to form sludge, and the clear water is taken out from the top or the middle.

[0003] Existing application number CN200820182107.2 The utility model relates to a water treatment equipment, in particular to a water treatment sedimentation tower, which includes a tower body, an overflow pipe and a sewage pipe installed at the bottom of the tower body, characterized in that an annular overflow trough is installed on the upper part of the tower body, the overflow pipe is installed on the overflow trough, the upper part of the medicine-dosing box is installed with a water inlet pipe, and the lower part is installed with a water outlet pipe. The utility model installs an annular overflow trough on the upper part of the tower body, which solves the problem of water overflow caused by the overflow pipe being blocked, and at the same time adds a medicine-dosing box, and the sewage is fully mixed with the sedimentation material after entering the medicine-dosing box, which solves the problem of uneven mixing. The utility model has the characteristics of reasonable structure and good practical effect.

[0004] Based on the above, during the use of the existing water treatment sedimentation tower, a portion of the sludge settles to the bottom of the sedimentation tower and adheres to the inner wall of the sedimentation tower to form an adhesion accumulation. Long-term use will affect the sedimentation effect, and it is not easy to clean the inner wall of the sedimentation tower. In addition, the sludge accumulation at the sludge treatment port is prone to blockage, affecting the normal use of the sedimentation tower. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a water treatment sedimentation tower to solve the problem that during the use of the existing water treatment sedimentation tower, a part of the sludge settles to the bottom of the sedimentation tower and adheres to the inner wall of the sedimentation tower to form adhesion accumulation, which will affect the sedimentation effect if used for a long time, and it is not easy to clean the inner wall of the sedimentation tower. In addition, the sludge accumulation at the sludge treatment port is prone to blockage, thus affecting the normal use of the sedimentation tower.

[0006] The purpose and effect of the water treatment sedimentation tower of the utility model are achieved by the following specific technical means:

[0007] A water treatment sedimentation tower, comprising a sedimentation tower body;

[0008] A support bracket, wherein the support bracket is welded to the lower part of the sedimentation tower body;

[0009] A sewage inlet pipe, wherein the sewage inlet pipe is fixedly installed on the top of the sedimentation tower body;

[0010] A water pipe, which is fixedly installed at the end of the sewage inlet pipe and is fixedly installed inside the sedimentation tower body;

[0011] A filter plate, wherein the filter plate is fixedly installed inside the sedimentation tower body;

[0012] A slow flow bin, which is arranged inside the main body of the sedimentation tower;

[0013] A sedimentation treatment component, wherein the sedimentation treatment component is arranged inside the sedimentation tower body;

[0014] A cleaning and anti-clogging component is arranged inside the sedimentation tower body.

[0015] Furthermore, the precipitation treatment component includes:

[0016] The third fixing rod is fixedly installed inside the slow flow bin, and the third fixing rod is fixedly installed inside the sedimentation tower body.

[0017] Furthermore, the precipitation treatment component also includes:

[0018] A water outlet, the water outlet being opened at the upper part of the sedimentation tower body;

[0019] The sludge treatment port is opened at the bottom of the sedimentation tower body.

[0020] Furthermore, the precipitation treatment component also includes:

[0021] A dosing pipe, which is fixedly installed inside the sedimentation tower body;

[0022] An annular tube, the annular tube is fixedly installed on the top of the dosing tube, and the annular tube is fixedly installed inside the slow flow bin;

[0023] The medicine outlets are arranged in a circular array inside the annular tube.

[0024] Furthermore, the cleaning and anti-blocking component includes:

[0025] A water wheel, the water wheel is rotatably connected to the inside of the water pipe;

[0026] A rotating shaft is fixedly mounted on the bottom of the water wheel.

[0027] Furthermore, the cleaning and anti-blocking component also includes:

[0028] A first fixing rod, the first fixing rod is fixedly mounted on the bottom of the water pipe, and the first fixing rod is rotatably connected inside the rotating shaft;

[0029] The second fixing rod is fixedly installed inside the sludge processing port, and the first fixing rod is rotatably connected inside the rotating shaft.

[0030] Furthermore, the cleaning and anti-blocking component also includes:

[0031] A first scraper, wherein the first scraper is fixedly mounted inside the rotating shaft and is rotatably connected to the bottom of the slow flow bin;

[0032] A second scraper, the second scraper is rotatably connected to the bottom of the sedimentation tower body, and the second scraper is fixedly installed inside the rotating shaft;

[0033] The anti-blocking auger is rotatably connected to the inside of the sludge treatment port, and the anti-blocking auger is fixedly installed at the bottom of the rotating shaft.

[0034] Compared with the prior art, the utility model has the following beneficial effects:

[0035] Firstly, the utility model has a sedimentation treatment component, which buffers the sewage flow through the slow flow bin to reduce the impact force of the sewage flow, avoids excessive sewage flow affecting the sludge precipitation inside the sedimentation tower body, and evenly injects the sewage treatment liquid into the slow flow bin through the dosing pipe, so that the sewage flowing through the slow flow bin is evenly mixed with the sewage treatment liquid, and utilizes the sewage treatment liquid to assist the sewage in sedimentation and filtration, thereby greatly improving the sewage treatment efficiency.

[0036] Secondly, the utility model has a cleaning and anti-blocking component, which drives the water wheel to rotate through the flow of sewage, and the water wheel drives the rotating shaft to rotate, and the rotating shaft drives the first scraper, the second scraper and the anti-blocking auger to rotate, so that the first scraper rotates to clean the bottom of the slow flow bin, the second scraper rotates to clean the bottom of the sedimentation tower body, and the anti-blocking auger rotates to clear the inside of the sludge treatment port, which greatly improves the cleaning efficiency of the device, and effectively prevents sludge from accumulating in the slow flow bin and the sedimentation tower body to affect the operation of the device, and prevents the sludge treatment port from being blocked.

[0037] The utility model has the advantages of effective buffering, liquid medicine mixing, cleaning and anti-blocking. It can effectively buffer the sewage entering the sedimentation tower body and evenly mix the sewage with the sewage treatment liquid, which greatly improves the sewage treatment efficiency. It also uses the flow of sewage to drive the parts to clean and dredge the inside of the device, which greatly improves the cleaning efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 It is a schematic diagram of the main structure of the utility model.

[0039] Figure 2 This utility model Figure 1 Schematic diagram of the cross-sectional structure.

[0040] Figure 3 It is a schematic diagram of the filter plate structure of the utility model.

[0041] Figure 4 It is a structural schematic diagram of the slow-flow bin of the utility model.

[0042] Figure 5 It is a schematic diagram of the water wheel structure of the utility model.

[0043] Figure 6 It is a schematic diagram of the structure of the medicine feeding tube of the utility model.

[0044] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0045] 1. Sedimentation tower body; 101. Water outlet; 102. Dosing pipe; 103. Annular pipe; 104. Dosing port; 105. Sludge treatment port; 2. Support bracket; 3. Sewage inlet pipe; 4. Water pipe; 401. Water wheel; 402. Rotating shaft; 403. First fixed rod; 404. First scraper; 405. Second scraper; 406. Second fixed rod; 407. Anti-blocking auger; 5. Filter plate; 6. Slow flow bin; 601. Third fixed rod. DETAILED DESCRIPTION

[0046] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0047] Embodiment 1:

[0048] As attached Figure 1 To Attachment Figure 6 As shown:

[0049] The utility model provides a water treatment sedimentation tower, comprising a sedimentation tower body 1;

[0050] A support bracket 2, the support bracket 2 is welded to the lower part of the sedimentation tower body 1;

[0051] A sewage inlet pipe 3, which is fixedly installed on the top of the sedimentation tower body 1;

[0052] A water pipe 4, which is fixedly installed at the end of the sewage inlet pipe 3 and is fixedly installed inside the sedimentation tower body 1;

[0053] A filter plate 5, the filter plate 5 is fixedly installed inside the sedimentation tower body 1;

[0054] A slow flow bin 6, which is arranged inside the sedimentation tower body 1;

[0055] The sedimentation treatment component is arranged inside the sedimentation tower body 1.

[0056] Among them, the sedimentation treatment components include:

[0057] The third fixed rod 601 is fixedly installed inside the slow-flow bin 6, and the third fixed rod 601 is fixedly installed inside the sedimentation tower body 1; the function is that the sewage enters the water pipe 4 through the sewage inlet pipe 3, and the sewage is buffered by the slow-flow bin 6 to reduce the impact of the sewage flow, and then the sewage falls into the sedimentation tower body 1 for sedimentation, and the third fixed rod 601 plays a fixed supporting role on the slow-flow bin 6.

[0058] Among them, the sedimentation treatment component also includes:

[0059] A water outlet 101 is provided at the upper part of the sedimentation tower body 1;

[0060] The sludge treatment port 105 is opened at the bottom of the sedimentation tower body 1; the sludge settled at the bottom of the sedimentation tower body 1 is treated through the sludge treatment port 105, and the precipitated sewage is filtered through the filter plate 5 and discharged from the water outlet 101.

[0061] Among them, the sedimentation treatment component also includes:

[0062] A dosing pipe 102, which is fixedly installed inside the sedimentation tower body 1;

[0063] The annular tube 103 is fixedly installed on the top of the dosing tube 102 and is fixedly installed inside the slow flow bin 6;

[0064] The medicine outlet 104 is arranged in a circular array inside the annular tube 103; the sewage treatment liquid enters the annular tube 103 through the medicine dosing tube 102, and the sewage treatment liquid is injected into the slow flow bin 6 from the medicine outlet 104. The sewage is fully mixed with the sewage treatment liquid through the slow flow bin 6, and the sewage treatment liquid is used to assist the sewage in sedimentation and filtration.

[0065] The specific usage and function of this embodiment are as follows:

[0066] When it is necessary to treat and precipitate the sewage, the sewage enters the water pipe 4 through the sewage inlet pipe 3. After the sewage is buffered by the slow flow bin 6 to reduce the impact of the sewage flow, the sewage falls into the sedimentation tower body 1 for sedimentation. The third fixed rod 601 plays a fixed supporting role for the slow flow bin 6. The sewage treatment liquid enters the annular pipe 103 through the dosing pipe 102. The sewage treatment liquid is injected into the slow flow bin 6 from the drug outlet 104. The sewage is fully mixed with the sewage treatment liquid through the slow flow bin 6. The sewage treatment liquid is used to assist the sewage in sedimentation and filtration. The sludge precipitated at the bottom of the sedimentation tower body 1 is treated through the sludge treatment port 105. The precipitated sewage is filtered through the filter plate 5 and discharged from the water outlet 101.

[0067] Embodiment 2:

[0068] Based on the first embodiment, Figures 1 to 6 As shown, it also includes:

[0069] A cleaning and anti-clogging assembly is arranged inside the sedimentation tower body 1.

[0070] Among them, the cleaning and anti-blocking package includes:

[0071] A water wheel 401, which is rotatably connected to the inside of the water pipe 4;

[0072] The rotating shaft 402 is fixedly mounted at the bottom of the water wheel 401 ; the function of the rotating shaft 402 is that when sewage passes through the water pipe 4 , the water wheel 401 is driven to rotate, and the water wheel 401 drives the rotating shaft 402 to rotate.

[0073] Among them, the cleaning and anti-blocking package also includes:

[0074] A first fixing rod 403, which is fixedly mounted at the bottom of the water pipe 4 and is rotatably connected to the inside of the rotating shaft 402;

[0075] The second fixed rod 406 is fixedly installed inside the sludge treatment port 105, and the first fixed rod 403 is rotatably connected inside the rotating shaft 402; the first fixed rod 403 and the second fixed rod 406 support and limit the rotating shaft 402.

[0076] Among them, the cleaning and anti-blocking package also includes:

[0077] A first scraper 404, the first scraper 404 is fixedly mounted inside the rotating shaft 402, and the first scraper 404 is rotatably connected to the bottom of the slow flow bin 6;

[0078] The second scraper 405 is rotatably connected to the bottom of the sedimentation tower body 1, and the second scraper 405 is fixedly installed inside the rotating shaft 402;

[0079] The anti-blocking auger 407 is rotatably connected to the inside of the sludge treatment port 105, and the anti-blocking auger 407 is fixedly installed at the bottom of the rotating shaft 402; the function is that the rotation of the rotating shaft 402 drives the first scraper 404, the second scraper 405 and the anti-blocking auger 407 to rotate, the first scraper 404 rotates to clean the bottom of the slow flow bin 6 to prevent the sludge from accumulating at the bottom of the slow flow bin 6 and making it inconvenient to clean, the second scraper 405 rotates to clean the bottom of the sedimentation tower body 1 to prevent the sludge from accumulating at the bottom of the sedimentation tower body 1 and making it inconvenient to clean, the anti-blocking auger 407 rotates to dredge the inside of the sludge treatment port 105 to prevent the sludge from accumulating inside the sludge treatment port 105 and causing blockage.

[0080] The specific usage and function of this embodiment are as follows:

[0081] When sewage passes through the water pipe 4, it drives the water wheel 401 to rotate, and the water wheel 401 drives the rotating shaft 402 to rotate. The first fixed rod 403 and the second fixed rod 406 support and limit the rotating shaft 402 and assist in rotation. The rotation of the rotating shaft 402 drives the first scraper 404, the second scraper 405 and the anti-blocking auger 407 to rotate. The first scraper 404 rotates to clean the bottom of the slow flow bin 6 to prevent sludge accumulation at the bottom of the slow flow bin 6 from being inconvenient to clean. The second scraper 405 rotates to clean the bottom of the sedimentation tower body 1 to avoid sludge accumulation at the bottom of the sedimentation tower body 1 from being inconvenient to clean. The anti-blocking auger 407 rotates to dredge the inside of the sludge treatment port 105 to prevent sludge accumulation inside the sludge treatment port 105 from causing blockage.

Claims

1. A water treatment sedimentation tower, comprising a sedimentation tower body (1); characterized in that: A support bracket (2), the support bracket (2) being welded to the lower part of the sedimentation tower body (1); a sewage inlet pipe (3), the sewage inlet pipe (3) being fixedly mounted on the top of the sedimentation tower body (1); a water pipe (4), the water pipe (4) being fixedly mounted at the end of the sewage inlet pipe (3), and the water pipe (4) being fixedly mounted inside the sedimentation tower body (1); a filter plate (5), the filter plate (5) being fixedly mounted inside the sedimentation tower body (1); a slow flow bin (6), the slow flow bin (6) being arranged inside the sedimentation tower body (1); and a sedimentation treatment component, the sedimentation treatment component being arranged inside the sedimentation tower body (1); A cleaning and anti-clogging component is arranged inside the sedimentation tower body (1).

2. A water treatment sedimentation tower as claimed in claim 1, characterized in that: The sedimentation treatment assembly comprises: a third fixing rod (601), wherein the third fixing rod (601) is fixedly installed inside the slow flow bin (6), and the third fixing rod (601) is fixedly installed inside the sedimentation tower body (1).

3. A water treatment sedimentation tower as claimed in claim 2, characterized in that: The sedimentation treatment component further comprises: a water outlet (101) and a sludge treatment port (105); the water outlet (101) is provided at the upper part of the sedimentation tower body (1); and the sludge treatment port (105) is provided at the bottom of the sedimentation tower body (1).

4. A water treatment sedimentation tower as claimed in claim 2, characterized in that: The precipitation treatment component also includes: a drug dosing pipe (102), an annular pipe (103) and a drug outlet (104); the drug dosing pipe (102) is fixedly installed inside the precipitation tower body (1); the annular pipe (103) is fixedly installed at the top of the drug dosing pipe (102); the annular pipe (103) is fixedly installed inside the slow flow bin (6); and the drug outlet (104) is arranged in a circular array inside the annular pipe (103).

5. A water treatment sedimentation tower as claimed in claim 1, characterized in that: The cleaning and anti-blocking assembly comprises: a water wheel (401) and a rotating shaft (402), wherein the water wheel (401) is rotatably connected to the inside of the water pipe (4); The rotating shaft (402) is fixedly mounted on the bottom of the water wheel (401).

6. A water treatment sedimentation tower as claimed in claim 5, characterized in that: The cleaning and anti-blocking assembly also includes: a first fixed rod (403) and a second fixed rod (406), wherein the first fixed rod (403) is fixedly installed at the bottom of the water pipe (4), and the first fixed rod (403) is rotatably connected inside the rotating shaft (402); the second fixed rod (406) is fixedly installed inside the sludge treatment port (105), and the first fixed rod (403) is rotatably connected inside the rotating shaft (402).

7. A water treatment sedimentation tower as claimed in claim 5, characterized in that: The cleaning and anti-blocking assembly also includes: a first scraper (404), a second scraper (405) and an anti-blocking auger (407), wherein the first scraper (404) is fixedly mounted inside the rotating shaft (402), and the first scraper (404) is rotatably connected to the bottom of the slow flow bin (6); the second scraper (405) is rotatably connected to the bottom of the sedimentation tower body (1), and the second scraper (405) is fixedly mounted inside the rotating shaft (402); the anti-blocking auger (407) is rotatably connected to the inside of the sludge treatment port (105), and the anti-blocking auger (407) is fixedly mounted at the bottom of the rotating shaft (402).

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