Carbon source adding control device for mixed sewage treatment

Abstract

The utility model relates to the technical field of carbon source feeding for mixed sewage treatment, and discloses a carbon source feeding control device for mixed sewage treatment, which comprises a sewage pool, a water inlet pipe is fixedly connected in the left end of the sewage pool, and a fixed block is fixedly connected at the upper part of the left end of the sewage pool. An upper partition plate is fixedly connected to the interior of the middle of the fixing block, the lower portion of the upper partition plate makes contact with a clamping block, the lower portion of the clamping block makes contact with a lower partition plate, a rotating shaft is rotationally connected to the interior of the lower partition plate, and a semicircular plate is fixedly connected to the upper portion of the rotating shaft; the front portion of the semicircular plate is elastically connected to the outer portion of the side end of the clamping block through a first spring. According to the carbon source feeding device, sewage in the water inlet pipe drives the swing plate to rotate to a vertical state, then the swing plate can be rotated into the upper partition plate and the lower partition plate through the semicircular plate so that a carbon source can be fed into the sewage, feeding is uniform, manual operation is not needed, and the whole device is simple and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of carbon source addition for mixed sewage treatment, in particular to a carbon source addition control device for mixed sewage treatment. Background Art

[0002] The technical background of the carbon source addition control device covers multiple aspects such as water quality monitoring, control system, control algorithm, remote monitoring and data analysis, so as to achieve precise control and optimized management of carbon source addition in the mixed sewage treatment process.

[0003] After searching, Chinese patent announcement number: CN218491556U discloses a carbon source addition control device for mixed sewage treatment, including an equipment shell, the equipment shell is fixedly installed on one side of a sewage treatment tank, a sewage inlet pipe is installed on one side of the sewage treatment tank, one end of the sewage inlet pipe is fixedly connected to a carbon source addition pipe, and a carbon source addition mechanism is installed on the outside of the carbon source addition pipe; the utility model enters the interior of the carbon source addition pipe through a plurality of feed pipes connected on the inner wall of an annular connecting pipe, and adds carbon source substances into the sewage from multiple positions on the inner wall of the carbon source addition pipe.

[0004] In the above technology, the addition of carbon source through devices such as carbon source adding mechanism will lead to complicated manufacturing, greatly increase manufacturing cost, and require manual operation, which is not conducive to the operation of carbon source addition and increases the complexity of operation. Therefore, a carbon source addition control device for mixed sewage treatment is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above deficiencies, the utility model provides a carbon source dosing control device for mixed sewage treatment, aiming to improve the problem that the carbon source dosing device in the prior art is relatively complicated.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a carbon source addition control device for mixed sewage treatment, comprising a sewage pool, a water inlet pipe is fixedly connected to the left end of the sewage pool, a fixed block is fixedly connected to the upper left end of the sewage pool, an upper partition is fixedly connected to the middle of the fixed block, the lower part of the upper partition is in contact with a clamping block, the lower part of the clamping block is in contact with a lower partition, the lower part of the lower partition is rotatably connected to a rotating shaft, the upper part of the rotating shaft is fixedly connected to a semicircular plate, the front part of the semicircular plate is elastically connected to the outside of the side end of the clamping block through a spring 1, the lower end of the rotating shaft is elastically connected to a swing assembly through a spring 2, and the upper part of the fixed block is slidably connected to a storage assembly.

[0007] As a further description of the above technical solution:

[0008] The material storage component comprises a carbon storage bin, a baffle is elastically connected to the interior of the lower end of the carbon storage bin via a spring, and a material inlet is provided at the upper portion of the carbon storage bin.

[0009] As a further description of the above technical solution:

[0010] The swing assembly includes a positioning block, a plug rod is fixedly connected to the lower part of the positioning block, a swing plate is slidably connected to the outside of the plug rod, the outside of the positioning block is slidably connected to the inside of the lower end of the rotating shaft, and the outside of the swing plate is slidably connected to the inside of the lower end of the rotating shaft.

[0011] As a further description of the above technical solution:

[0012] The outer part of the semicircular plate is slidably connected to the lower part of the upper partition plate and the upper part of the lower partition plate.

[0013] As a further description of the above technical solution:

[0014] One end of the spring one is fixedly connected to the outside of the side end of the semicircular plate, and the other end of the spring one is fixedly connected to the outside of the side end of the clamping block.

[0015] As a further description of the above technical solution:

[0016] One end of the second spring is fixedly connected to the inside of the lower end of the rotating shaft, and the other end of the second spring is fixedly connected to the upper part of the positioning block.

[0017] As a further description of the above technical solution:

[0018] The lower part of the carbon storage bin is slidably connected to the upper part of the fixed block.

[0019] As a further description of the above technical solution:

[0020] The side of the baffle is in contact with the upper part of the fixed block, one end of the spring three is fixedly connected to the side of the baffle, and the other end of the spring three is fixedly connected to the lower end of the carbon storage bin.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the sewage through the water inlet pipe drives the swing plate to rotate to a vertical state, and then can be transferred into the upper partition and the lower partition through the semicircular plate so that the carbon source can be put into the sewage, and the feeding is uniform, without manual operation, and the overall device is relatively simple and convenient.

[0023] 2. In the utility model, the carbon storage bin can be slid out by sliding upward, and the baffle can close the lower part, so that the carbon storage bin can be disassembled for convenient loading, which increases the safety and simplicity of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is an overall schematic diagram of a carbon source dosing control device for mixed sewage treatment proposed by the utility model;

[0025] Figure 2 This is a schematic diagram of a water inlet pipe of a carbon source dosing control device for mixed sewage treatment proposed by the utility model;

[0026] Figure 3 A cross-sectional schematic diagram of a carbon storage bin of a carbon source dosing control device for mixed sewage treatment proposed by the utility model;

[0027] Figure 4 This is a cross-sectional schematic diagram of a fixed block of a carbon source dosing control device for mixed sewage treatment proposed by the utility model;

[0028] Figure 5 The utility model provides a schematic diagram of a positioning block of a carbon source dosing control device for mixed sewage treatment.

[0029] Legend:

[0030] 1. Sewage tank; 2. Water inlet pipe; 3. Carbon storage bin; 4. Feed inlet; 5. Fixed block; 6. Spring three; 7. Baffle; 8. Upper partition; 9. Block; 10. Lower partition; 11. Semicircular plate; 12. Spring one; 13. Rotating shaft; 14. Positioning block; 15. Spring two; 16. Connecting rod; 17. Swinging plate. DETAILED DESCRIPTION

[0031] 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 in 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.

[0032] Reference Figure 1 , Figure 2 and Figure 4The utility model provides an embodiment: a carbon source dosing control device for mixed sewage treatment, including a sewage pool 1, the sewage pool 1 can store sewage for organic reaction, the left end of the sewage pool 1 is fixedly connected to an inlet pipe 2, the inlet pipe 2 can discharge sewage into the sewage pool 1, the upper left end of the sewage pool 1 is fixedly connected to a fixed block 5, a circular hole is provided in the middle of the fixed block 5 so that the carbon source can be put into the sewage, an upper baffle 8 is fixedly connected to the middle of the fixed block 5, the lower part of the upper baffle 8 is in contact with a card block 9, the card block 9 can limit the semicircular plate 11 to rotate only within a fixed angle, the lower part of the card block 9 is in contact with a lower baffle 10, the lower baffle 10 and the upper baffle 8 can limit the semicircular plate 11 to rotate only horizontally, the internal rotation connection of the lower baffle 10 There is a rotating shaft 13, which can drive the semicircular plate 11 to rotate. The upper part of the rotating shaft 13 is fixedly connected with the semicircular plate 11, and the semicircular plate 11 can limit the position of the rotating shaft 13 to be fixed. The outer part of the semicircular plate 11 is slidably connected to the lower part of the upper partition 8 and the upper part of the lower partition 10. The semicircular plate 11 is limited to rotate only along the center of the circle. The front part of the semicircular plate 11 is elastically connected to the outside of the side end of the block 9 through a spring 12. The spring 12 is squeezed so that the semicircular plate 11 and the upper partition 8 can close the circular hole so that the carbon source will not fall. One end of the spring 12 is fixedly connected to the outside of the side end of the semicircular plate 11, and the other end of the spring 12 is fixedly connected to the outside of the side end of the block 9. The spring 12 is squeezed so that the semicircular plate 11 can be kept in a state of closing the circular hole.

[0033] Reference Figure 2 , Figure 4 and Figure 5 The lower end of the rotating shaft 13 is elastically connected to a swing assembly through a spring 2 15. One end of the spring 2 15 is fixedly connected to the lower end of the rotating shaft 13. The spring 2 15 squeezes the positioning block 14 so that it does not slide. The other end of the spring 2 15 is fixedly connected to the upper part of the positioning block 14. The positioning block 14 is fixed in position so that the plug rod 16 is fixed inside the swing plate 17 so that it remains fixed relative to the rotating shaft 13. The swing assembly includes a positioning block 14. A block is fixed on the left side of the positioning block 14 to drive the positioning block 14 and the plug rod 16 to slide up so that the swing plate 17 can be fixed to different positions of the rotating shaft 13. , it is convenient to adjust the rotation angle of the semicircular plate 11 and control the speed of carbon source delivery, and the structure is simple and easy to operate. The lower part of the positioning block 14 is fixedly connected with the plug rod 16, and the outer part of the plug rod 16 is slidably connected with the swing plate 17. The swing plate 17 can be rotated by the impact of the water flow so that the semicircular plate 11 no longer closes the circular hole so that the carbon source can be delivered into the sewage and can be delivered evenly. The outer part of the positioning block 14 is slidably connected to the lower end of the rotating shaft 13. The positioning block 14 is limited by the rotating shaft 13 to only slide vertically. The outer part of the swing plate 17 is slidably connected to the lower end of the rotating shaft 13. The upper part of the fixed block 5 is slidably connected with a storage assembly.

[0034] Reference Figure 1-Figure 3 The storage component includes a carbon storage bin 3, which can store carbon sources, which is convenient for automatic delivery. The lower part of the carbon storage bin 3 is slidably connected to the upper part of the fixed block 5, and the carbon storage bin 3 can be connected to the fixed block 5 so that the carbon source can be put into the sewage through the circular hole. The lower end of the carbon storage bin 3 is elastically connected with a baffle 7 through a spring three 6. The lower end of the baffle 7 is an inclined surface, which can close the lower part of the carbon storage bin 3, and the inclined surface can be squeezed by the upper part of the fixed block 5 to slide into the interior of the carbon storage bin 3 and communicate with the circular hole. The upper part of the carbon storage bin 3 is provided with a feed port 4, and the feed port 4 allows the carbon source to be put into the interior of the carbon storage bin 3 for mixing. The side of the baffle 7 is in contact with the upper part of the fixed block 5, and one end of the spring three 6 is fixedly connected to the side of the baffle 7. The spring three 6 can squeeze the baffle 7 to close the lower part of the carbon storage bin 3 and keep it fixed, and the other end of the spring three 6 is fixedly connected to the lower end of the carbon storage bin 3.

[0035] Working principle: the carbon storage bin 3 slides out of the upper part of the fixed block 5 by sliding upward, at which time the spring three 6 squeezes the baffle 7 to slide out and close the lower part of the carbon storage bin 3, and then the carbon source is put in from the inside of the feed port 4 for tight mixing. After the mixing is completed, the carbon storage bin 3 can be slid back to its original position, and the lower end inclined surface of the baffle 7 is squeezed and slides into the carbon storage bin 3 to squeeze the spring three 6, and then the sewage is discharged into the sewage pool 1 through the water inlet pipe 2, and the impact of the water flow can drive the swing plate 17 to rotate, and the rotation of the swing plate 17 drives the rotating shaft 13 to rotate, and the rotating shaft 13 drives the semicircular plate 11 to rotate inside the upper partition 8 and the lower partition 10, and the semicircular plate 11 squeezes the spring one 12 circular hole is no longer closed, so that the carbon source can pass through the circular The hole is put into the sewage discharged by the water inlet pipe 2. After the sewage is discharged from the water inlet pipe 2, the spring 12 squeezes the semicircular plate 11 to rotate back to its original position until it is blocked by the block 9, and the swing plate 17 rotates back to its original position with the rotating shaft 13. When it is necessary to adjust the rotation angle of the swing plate 17 to adjust the size of the round hole, the square can be slid up, and the square drives the positioning block 14 to slide up, and the positioning block 14 squeezes the spring three 6. When the plug-in rod 16 slides out of the swing plate 17, it can slide out the swing plate 17 and insert it into the rotating shaft 13 at a predetermined position. The square is released to make the positioning block 14 slide down under the squeezing of the spring three 6, so that the plug-in rod 16 slides into the swing plate 17 and remains fixed.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A carbon source dosing control device for mixed sewage treatment, comprising a sewage tank (1), characterized in that: The left end of the sewage pool (1) is fixedly connected to a water inlet pipe (2), the upper left end of the sewage pool (1) is fixedly connected to a fixed block (5), the middle of the fixed block (5) is fixedly connected to an upper partition (8), the lower part of the upper partition (8) contacts a clamping block (9), the lower part of the clamping block (9) contacts a lower partition (10), the lower part of the lower partition (10) is rotatably connected to a rotating shaft (13), the upper part of the rotating shaft (13) is fixedly connected to a semicircular plate (11), the front part of the semicircular plate (11) is elastically connected to the outside of the side end of the clamping block (9) through a spring 1 (12), the lower end of the rotating shaft (13) is elastically connected to a swing assembly through a spring 2 (15), and the upper part of the fixed block (5) is slidably connected to a storage assembly.

2. The carbon source dosing control device for mixed sewage treatment according to claim 1, characterized in that: The material storage assembly comprises a carbon storage bin (3), the lower end of the carbon storage bin (3) is elastically connected to a baffle (7) via a spring three (6), and an inlet (4) is provided at the top of the carbon storage bin (3).

3. The carbon source dosing control device for mixed sewage treatment according to claim 1, characterized in that: The swing assembly comprises a positioning block (14), the lower part of the positioning block (14) is fixedly connected to a plug rod (16), the outside of the plug rod (16) is slidably connected to a swing plate (17), the outside of the positioning block (14) is slidably connected to the inside of the lower end of the rotating shaft (13), and the outside of the swing plate (17) is slidably connected to the inside of the lower end of the rotating shaft (13).

4. The carbon source dosing control device for mixed sewage treatment according to claim 1, characterized in that: The outer portion of the semicircular plate (11) is slidably connected to the lower portion of the upper partition plate (8) and the upper portion of the lower partition plate (10).

5. The carbon source dosing control device for mixed sewage treatment according to claim 1, characterized in that: One end of the spring one (12) is fixedly connected to the outside of the side end of the semicircular plate (11), and the other end of the spring one (12) is fixedly connected to the outside of the side end of the clamping block (9).

6. The carbon source dosing control device for mixed sewage treatment according to claim 1, characterized in that: One end of the second spring (15) is fixedly connected to the inside of the lower end of the rotating shaft (13), and the other end of the second spring (15) is fixedly connected to the upper part of the positioning block (14).

7. The carbon source dosing control device for mixed sewage treatment according to claim 2, characterized in that: The lower part of the carbon storage bin (3) is slidably connected to the upper part of the fixed block (5).

8. The carbon source dosing control device for mixed sewage treatment according to claim 2, characterized in that: The side of the baffle (7) is in contact with the upper part of the fixed block (5), one end of the spring three (6) is fixedly connected to the side of the baffle (7), and the other end of the spring three (6) is fixedly connected to the inside of the lower end of the carbon storage bin (3).

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