CN216704093U

CN216704093U - A solution ration feeding device for sewage treatment

Info

Publication number: CN216704093U
Application number: CN202123365706.2U
Authority: CN
Inventors: 刘强
Original assignee: Jiangxi Mukun Technology Co ltd
Current assignee: Jiangxi Mukun Technology Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-06-10
Anticipated expiration: 2031-12-30

Abstract

The utility model relates to a feeding device, in particular to a quantitative solution feeding device for sewage treatment. The utility model provides a solution quantitative feeding device for sewage treatment, which can control the pouring amount of a solution without manually stirring the solution. The utility model provides a solution quantitative feeding device for sewage treatment, which comprises a base, a solution tank, a measuring cylinder, a feeding pipe, a first one-way valve, a first supporting plate and the like, wherein the left side and the right side of the top of the base are respectively provided with the solution tank and the measuring cylinder, the feeding pipe is communicated between the solution tank and the measuring cylinder, the first one-way valve is arranged at the joint of the measuring cylinder and the feeding pipe, the first one-way valve is opened into the measuring cylinder, the right side of the top of the base is provided with the first supporting plate, and the first supporting plate is positioned behind the measuring cylinder. Solution need not the manual work and pours solution into to the graduated flask along the conveying pipeline inside leading-in to the graduated flask to the solution jar, can realize carrying out the reinforced operation of solution ration to sewage.

Description

A solution ration feeding device for sewage treatment

Technical Field

The utility model relates to a feeding device, in particular to a quantitative solution feeding device for sewage treatment.

Background

Water which loses the original use function and is discharged from life and production and polluted to a certain extent is called sewage for short, and the sewage contains more organic matters, so that the sewage needs to be treated and then can be discharged. In the sewage treatment process, one of the steps is to dissolve sewage by using solution, so that harmful substances in the sewage are precipitated, then the sewage is filtered, in the existing sewage treatment solution adding process, most of the solution is fully stirred by people and then poured into a sewage inlet pool, the method needs manual stirring of the solution, the operation is troublesome, the pouring amount of the solution is difficult to control, if the solution is poured more, waste can be caused, and if the solution is poured less, the sewage treatment effect cannot be expected.

In conclusion, the solution quantitative feeding device for sewage treatment is designed, which can be used for controlling the poured amount of the solution without manually stirring the solution.

SUMMERY OF THE UTILITY MODEL

(1) Technical problem to be solved

The utility model aims to overcome the defects that the solution is stirred manually, the operation is troublesome, and the poured amount of the solution is difficult to control manually, and the technical problem to be solved by the utility model is to provide the solution quantitative feeding device for sewage treatment, which can control the poured amount of the solution without manually stirring the solution.

(2) Technical scheme

In order to solve the technical problems, the utility model provides a solution quantitative feeding device for sewage treatment, which comprises a base, a solution tank, a measuring cylinder, a material conveying pipe, a first one-way valve, a first supporting plate, a piston rod, a piston plate, a material discharging pipe and a second one-way valve, wherein the solution tank and the measuring cylinder are respectively arranged on the left side and the right side of the top of the base, the material conveying pipe is communicated between the solution tank and the measuring cylinder, the first one-way valve is arranged at the joint of the measuring cylinder and the material conveying pipe, the first one-way valve is opened towards the inside of the measuring cylinder, the first supporting plate is arranged on the right side of the top of the base, the first supporting plate is positioned behind the measuring cylinder, the piston rod penetrates through the front side of the first supporting plate, the piston rod is matched with the first supporting plate in a sliding manner, the piston plate is connected with the bottom of the piston rod in a sliding manner, the material discharging pipe is communicated with the bottom of the measuring cylinder, the material discharging pipe penetrates through the base, the second one-way valve is arranged at the joint of the measuring cylinder and the material discharging pipe, the second check valve opens to the outside of the vector cylinder.

Preferably, the stirring device further comprises a stirring machine, the stirring machine is arranged in the middle of the base and is positioned below the solution tank, a stirring shaft for stirring penetrates through the base and the solution tank, and the stirring shaft is positioned inside the solution tank.

Preferably, still including second backup pad, sleeve, lead screw and baffle, base top right side is equipped with the second backup pad, and the second backup pad is located the right-hand of graduated flask, and it has the sleeve to run through in the second backup pad left side, and sleeve and second backup pad rotary type cooperation, the inside screw thread formula of sleeve are connected with the lead screw, and the lead screw bottom is connected with the baffle, and the baffle is located inside the graduated flask, and the baffle cover is on the piston rod, baffle cover and piston rod slidingtype cooperation.

Preferably, the right-angled edges on the base are rounded.

Preferably, the measuring cylinder is transparent and the front side is marked with graduation lines.

Preferably, the material of the material conveying pipe and the material discharging pipe is polytetrafluoroethylene.

(3) Advantageous effects

The beneficial effects of the utility model are:

1. solution need not the manual work and pours solution into to the graduated flask along the conveying pipeline inside leading-in to the graduated flask to the solution jar, can realize carrying out the reinforced operation of solution ration to sewage.

2. The solution in the solution tank is stirred by the stirring shaft on the stirrer, so that the solution can be fully mixed.

3. Through the position of adjusting the baffle, can need not the manual work and make the piston board aim at the scale mark, make to sewage carry out the reinforced operation of solution ration more light, more accurate.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a cross-sectional view of a first embodiment of the present invention.

Fig. 3 is a cross-sectional view of a second embodiment of the present invention.

Fig. 4 is a schematic perspective view of a first embodiment of the present invention.

Fig. 5 is a schematic perspective view of a second embodiment of the present invention.

The labels in the figures are: 1-base, 2-solution tank, 3-graduated cylinder, 4-conveying pipe, 5-first one-way valve, 6-first supporting plate, 7-piston rod, 8-piston plate, 9-discharging pipe, 10-second one-way valve, 11-stirrer, 12-second supporting plate, 13-sleeve, 14-screw rod and 15-baffle.

Detailed Description

The utility model is further described below with reference to the figures and examples.

Example 1

A quantitative solution feeding device for sewage treatment is disclosed, as shown in figures 1-3, and comprises a base 1, a solution tank 2, a measuring cylinder 3, a material conveying pipe 4, a first check valve 5, a first support plate 6, a piston rod 7, a piston plate 8, a material discharging pipe 9 and a second check valve 10, wherein the left side and the right side of the top of the base 1 are respectively provided with the solution tank 2 and the measuring cylinder 3 in a bolt connection mode, right-angle sides on the base 1 are inverted with round corners to avoid scratching an operator by the base 1, the measuring cylinder 3 is transparent, and scale marks are engraved on the front side to facilitate observation and use, the material conveying pipe 4 is communicated between the solution tank 2 and the measuring cylinder 3 in a screw connection mode, the first check valve 5 is arranged at the joint of the measuring cylinder 3 and the material conveying pipe 4 in a screw connection mode, the first check valve 5 is opened towards the inside of the measuring cylinder 3, the first support plate 6 is arranged on the right side of the top of the base 1 in a welding connection mode, first backup pad 6 is located the rear of graduated flask 3, first backup pad 6 front side runs through there is piston rod 7, piston rod 7 and the cooperation of first backup pad 6 slidingtype, the piston rod 7 bottom is connected with piston plate 8 through bolted connection's mode, piston plate 8 and the cooperation of 3 inside slidingtypes of graduated flask, 3 bottoms of graduated flask communicate through screwed connection's mode has discharging pipe 9, the material of conveying pipeline 4 and discharging pipe 9 is polytetrafluoroethylene, corrosion resistance is stronger, discharging pipe 9 runs through base 1, graduated flask 3 is equipped with second check valve 10 through screwed connection's mode with discharging pipe 9 junction, second check valve 10 is opened to 3 outsides of graduated flask.

Firstly, an operator pours the solution into the solution tank 2, then pulls the piston rod 7 upwards, the piston rod 7 drives the piston plate 8 to slide upwards in the measuring cylinder 3, at the moment, the internal pressure of the measuring cylinder 3 is less than the external pressure, the first one-way valve 5 is opened towards the interior of the measuring cylinder 3, the solution is guided into the measuring cylinder 3 from the interior of the solution tank 2 along the material conveying pipe 4, according to the scale mark on graduated flask 3 as the standard, when the solution of graduated flask 3 inside rises to the required volume, promote piston rod 7 downwards, piston rod 7 drives piston plate 8 and slides downwards in graduated flask 3, at this moment, the inside pressure of graduated flask 3 is greater than external pressure, first check valve 5 closes, second check valve 10 is opened to graduated flask 3 outside, solution is followed to the inside outflow of graduated flask 3 along discharging pipe 9, loosen piston rod 7, second check valve 10 closes, can realize carrying out the reinforced operation of solution ration to sewage from this.

Example 2

On the basis of embodiment 1, as shown in fig. 4, the stirring device further includes a stirring machine 11, the stirring machine 11 is installed in the middle of the base 1 in a bolt connection manner, the stirring machine 11 is located below the solution tank 2, a stirring shaft for stirring penetrates through the base 1 and the solution tank 2, and the stirring shaft is located inside the solution tank 2.

After the solution is poured into the solution tank 2 by an operator, the stirring machine 11 is started, the solution in the solution tank 2 can be stirred by the stirring shaft on the stirring machine 11, and the motor is turned off, so that the operation of stirring the solution in the solution tank 2 can be completed.

Example 3

On the basis of embodiment 2, as shown in fig. 5, the measuring cylinder further includes a second supporting plate 12, a sleeve 13, a screw rod 14 and a baffle 15, the second supporting plate 12 is disposed on the right side of the top of the base 1 in a welding connection manner, the second supporting plate 12 is located on the right side of the measuring cylinder 3, the sleeve 13 penetrates through the left side of the second supporting plate 12, the sleeve 13 is rotatably matched with the second supporting plate 12, the screw rod 14 is threadedly connected inside the sleeve 13, the baffle 15 is connected to the bottom of the screw rod 14 in a welding connection manner, the baffle 15 is located inside the measuring cylinder 3, the baffle 15 is sleeved on the piston rod 7, and the baffle 15 is slidably matched with the piston rod 7.

Rotatory sleeve 13 of operating personnel, sleeve 13 rotates and makes lead screw 14 remove in second backup pad 12, lead screw 14 drives baffle 15 and removes, it is accurate according to the scale mark on graduated flask 3, when baffle 15 removes to required position, stop rotatory sleeve 13, when operating personnel upwards stimulates piston rod 7, piston rod 7 drives piston plate 8 upwards to slide in graduated flask 3, when piston plate 8 contacts baffle 15, piston plate 8 just can't continue upwards to slide, can need not the manual work and make piston plate 8 aim at the scale mark from this, the operation of solution ration feeding is carried out to sewage more easily.

The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A quantitative solution feeding device for sewage treatment is characterized by comprising a base (1), a solution tank (2), a measuring cylinder (3), a material conveying pipe (4), a first one-way valve (5), a first supporting plate (6), a piston rod (7), a piston plate (8), a material discharging pipe (9) and a second one-way valve (10), wherein the left side and the right side of the top of the base (1) are respectively provided with the solution tank (2) and the measuring cylinder (3), the material conveying pipe (4) is communicated between the solution tank (2) and the measuring cylinder (3), the first one-way valve (5) is arranged at the joint of the measuring cylinder (3) and the material conveying pipe (4), the first one-way valve (5) is opened towards the inside of the measuring cylinder (3), the first supporting plate (6) is arranged on the right side of the top of the base (1), the first supporting plate (6) is positioned behind the measuring cylinder (3), the piston rod (7) penetrates through the front side of the first supporting plate (6), piston rod (7) and first backup pad (6) sliding type cooperation, piston rod (7) bottom is connected with piston plate (8), piston plate (8) and the inside sliding type cooperation of graduated flask (3), graduated flask (3) bottom UNICOM has discharging pipe (9), and base (1) is run through in discharging pipe (9), and graduated flask (3) and discharging pipe (9) junction are equipped with second check valve (10), and second check valve (10) are opened to graduated flask (3) outside.

2. The quantitative solution feeding device for sewage treatment according to claim 1, further comprising a stirring machine (11), wherein the stirring machine (11) is installed in the middle of the base (1), the stirring machine (11) is located below the solution tank (2), a stirring shaft of the stirring machine penetrates through the base (1) and the solution tank (2), and the stirring shaft is located inside the solution tank (2).

3. The quantitative solution feeding device for sewage treatment according to claim 2, further comprising a second support plate (12), a sleeve (13), a screw rod (14) and a baffle (15), wherein the second support plate (12) is arranged on the right side of the top of the base (1), the second support plate (12) is positioned on the right side of the measuring cylinder (3), the sleeve (13) penetrates through the left side of the second support plate (12), the sleeve (13) is rotatably matched with the second support plate (12), the screw rod (14) is in threaded connection with the inside of the sleeve (13), the baffle (15) is connected to the bottom of the screw rod (14), the baffle (15) is positioned inside the measuring cylinder (3), the baffle (15) is sleeved on the piston rod (7), and the baffle (15) is slidably matched with the piston rod (7).

4. A solution dosing device for sewage treatment according to claim 3, characterised in that the right-angled sides on the base (1) are rounded.

5. A dosing device for solutions for sewage treatment according to claim 4, characterized in that the measuring cylinder (3) is transparent and the front side is marked with graduation marks.

6. The quantitative solution feeder for sewage treatment as claimed in claim 5, wherein the material feeding pipe (4) and the material discharging pipe (9) are made of PTFE.