Dosing device for sewage sedimentation tank

Abstract

The utility model provides a dosing device for a sewage sedimentation tank, which belongs to the technical field of sewage treatment and comprises a support arranged on a drainage channel, a stirring barrel is arranged on the support and comprises a cover plate, a plurality of material receiving pipes are arranged on the cover plate, blanking pipes are obliquely arranged on the material receiving pipes, and each material receiving pipe is used for placing different medicaments. Penetrating holes are formed in the material receiving pipe and the cover plate, a supporting ring is further arranged in the stirring barrel, a plurality of telescopic assemblies are arranged on the supporting ring, movable rings are arranged among the ends of the telescopic assemblies, two guide holes are further formed in the cover plate, guide rods corresponding to the guide holes are arranged on the movable rings, and force application rings are arranged on the guide rods; according to the liquid medicine proportioning device, liquid medicine can enter the stirring tank according to a specified proportion without accurately calculating the dosage or carrying a meter during liquid medicine proportioning, so that the working efficiency during liquid medicine proportioning is indirectly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment equipment, in particular to a sewage sedimentation tank dosing device. Background Art

[0002] In the prior art, the dosing of medicines in sewage pools is generally carried out by setting a stirring tank on the sewage drainage channel, and adding various reagents into the stirring tank, and stirring them in the stirring tank according to the specified ratio. After stirring, the sewage flowing through the stirring tank and the drainage channel is discharged at a quantitative flow rate and mixed, and finally enters the sewage sedimentation tank.

[0003] As a result, in actual use, operators are required to measure various reagents separately with measuring cups in advance, and then add them to the sedimentation tank one by one, resulting in low efficiency. Utility Model Content

[0004] In view of this, the utility model provides a sewage sedimentation tank dosing device, which can allow the liquid medicine to enter the stirring tank according to the specified ratio without the need to accurately calculate the dosage or carry a meter when mixing the liquid medicine, thereby indirectly increasing the work efficiency when mixing the liquid medicine.

[0005] In order to solve the above technical problems, the utility model provides a sewage sedimentation tank dosing device, including a bracket arranged on a drainage channel, a stirring barrel being provided on the bracket, the bracket providing support for the stirring barrel, the stirring barrel including a cover plate, a plurality of material receiving pipes being provided on the cover plate, a material discharge pipe being obliquely provided on the material receiving pipe, each material receiving pipe being used to place different medicines, a perforation being provided on the material receiving pipe and the cover plate, the medicine liquid in the material receiving pipe can enter the stirring barrel through the perforation, a support ring is also provided in the stirring barrel, the support ring is fixedly arranged on the inner side wall of the stirring barrel, a plurality of telescopic components are provided on the support ring, the telescopic components are vertically arranged on the support ring, a movable ring is provided between the ends of the plurality of telescopic components, the telescopic components provide support for the movable ring, two guide holes are also provided on the cover plate, the guide holes are arranged through the cover plate, a guide rod is provided on the movable ring corresponding to the guide hole, the guide rod is located in the guide hole, a force ring is provided on the guide rod, and force is conveniently applied to the guide rod through the force ring.

[0006] A note strip is arranged on the outer side wall of each receiving tube; that is, the note strip is used to facilitate pouring designated liquid medicine into the designated receiving tube.

[0007] Corresponding to the multiple discharge pipes, multiple storage tanks are provided on the outer wall of the mixing barrel; that is, the excess liquid medicine will enter the storage tank through the discharge pipes.

[0008] The storage tank is made of transparent material, which makes it easy to observe the volume of the liquid medicine in the storage tank.

[0009] The telescopic assembly includes a telescopic rod arranged on a support ring, the telescopic rod is vertically arranged on the support ring, the other end of the telescopic rod is connected to a movable ring, the telescopic rod can drive the movable ring to move up and down, a spring is also sleeved on the telescopic rod, the telescopic rod provides a guide for the spring, one end of the spring is connected to the support ring, and the other end of the spring is connected to the movable ring; that is, the spring can always push the movable ring toward the cover plate.

[0010] A rubber layer is arranged on the upper surface of the baffle plate; that is, the rubber layer can prevent the medicine liquid from flowing out through the gap between the cover plate and the movable ring.

[0011] In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects:

[0012] 1. Pour the liquid medicine directly into the receiving pipe, so that the excess liquid medicine will enter the storage tank through the discharge pipe, so that when mixing the liquid medicine, there is no need to accurately calculate the dosage or carry a meter to make the liquid medicine enter the mixing tank according to the specified ratio.

[0013] 2. The storage tank can store excess liquid medicine, and is made of transparent material so that the capacity of the liquid medicine can be observed, that is, the storage tank can be removed and the liquid medicine inside can be poured out and used again for liquid medicine proportioning. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of a dosing device for a sewage sedimentation tank according to the utility model;

[0015] Figure 2 It is a structural schematic diagram of the movable ring and the supporting ring of the utility model;

[0016] Figure 3 For this utility model Figure 2 The structural diagram at A in the middle;

[0017] Figure 4 It is a structural schematic diagram of the cover body of the utility model.

[0018] Description of reference numerals:

[0019] 100, bracket; 101, mixing barrel; 102, cover plate; 103, material receiving pipe; 104, material discharge pipe; 105, perforation; 106, support ring; 107, movable ring; 108, guide hole; 109, guide rod; 110, force ring; 111, note; 112, storage tank;

[0020] 200. telescopic assembly; 201. telescopic rod; 202. spring. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the following will be combined with the appended drawings of the embodiment of the utility model. Figure 1-4 , the technical scheme of the embodiment of the utility model is clearly and completely described. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the utility model.

[0022] like Figure 1-4 As shown: This embodiment provides a sewage sedimentation tank dosing device, including a bracket 100 arranged on a drainage channel, a stirring barrel 101 is fixedly provided on the bracket 100, the bracket 100 provides support for the stirring barrel 101, and the stirring barrel 101 includes a cover body, and a plurality of material receiving pipes 103 are provided on the upper base surface of the cover body, and the plurality of material receiving pipes 103 are arranged in a circular array, and different liquid medicines are placed in the material receiving pipes 103, and the material receiving pipes 103 and the cover body are both provided with perforations 105, and the liquid medicine in the material receiving pipes 103 can pass through the perforations 105 into the stirring tank for mixing, and each material receiving barrel is provided with a discharge pipe 104, and the discharge pipe 104 is connected with the inside of the material receiving barrel, that is, after the liquid medicine in the material receiving barrel reaches the specified capacity, the excess liquid medicine will enter the discharge pipe 104 and then be discharged, and each discharge pipe 104 The upper and lower parts are the same, that is, the position of the feed pipe 104 is set according to the specified liquid medicine, and then the volume of the liquid medicine in the receiving pipe 103 can be controlled by the feed pipe 104. A support ring 106 is also fixed on the inner wall of the mixing barrel 101. A plurality of telescopic components 200 are vertically arranged on the upper surface of the support ring 106. A movable ring 107 is arranged between the ends of the plurality of telescopic components 200. The telescopic components 200 can support the movable ring 107 and drive the movable ring 107 to move up and down. Two guide rods 109 are vertically arranged on the upper surface of the movable ring 107. A guide groove is vertically penetrated on the cover body corresponding to the guide rod 109. The guide rod 109 can move up and down in the guide groove. A force ring 110 is also arranged on the top of the guide rod 109, and the force ring 110 is used to apply force to the guide rod 109.

[0023] When batching, various liquid medicines are put into the designated receiving pipe 103, and the excess liquid medicines are discharged through the discharge pipe 104. Then, the guide rod 109 is pressed downward by the force-applying member, and the guide rod 109 can drive the movable ring 107 to move downward. The movable ring 107 will not block the perforation 105 when it moves downward, so that the liquid medicines in each receiving barrel can enter the mixing barrel 101 through the perforation 105 for stirring. After stirring, the liquid medicines can enter the drainage ditch and mix with the sewage through quantitative discharge.

[0024] A rubber layer is also provided on the upper surface of the movable ring 107 , and the rubber layer can prevent the liquid medicine in the perforation 105 from falling into the mixing barrel 101 through the gap between the movable ring 107 and the cover plate 102 , thereby causing inaccurate proportion of ingredients.

[0025] A note 111 is provided on the outer side wall of each receiving tube 103 ; the type of liquid medicine is written on the note 111 , which is convenient for identification and reduces the probability of putting the liquid medicine into the wrong receiving tube 103 .

[0026] Storage tank 112 Figure 1 As shown,

[0027] Corresponding to the multiple discharge pipes 104, multiple storage tanks 112 are provided on the outer wall of the mixing barrel 101; that is, the excess liquid medicine in the receiving pipe 103 will enter the discharge pipe 104, and then fall into the storage tank 112 through the discharge pipe 104. The liquid medicine in the storage tank 112 can store the excess liquid medicine, that is, the storage tank can be removed and the liquid medicine inside can be poured out and used again for liquid medicine proportioning.

[0028] The storage tank 112 is made of a transparent material, which makes it easy to observe the volume of the liquid medicine in the storage tank 112 from the outside, and thus the liquid medicine can be taken out before the storage tank 112 is full.

[0029] Telescopic assembly 200 Figure 3 As shown,

[0030] The telescopic assembly 200 includes a plurality of telescopic rods 201 vertically arranged on the support ring 106, and the other end of the telescopic rod 201 is connected to the bottom surface of the movable ring 107. The telescopic rod 201 can provide support for the movable ring 107 and can drive the movable ring 107 to move up and down. A spring 202 is also mounted on the telescopic rod 201, and the telescopic rod 201 provides a guide for the spring 202, thereby preventing the spring 202 from bending. One end of the spring 202 is connected to the support ring 106, and the other end of the spring 202 is connected to the movable ring 107; the spring 202 can always push the movable ring 107 upward.

[0031] In addition, it should be noted that in the description of the present invention, 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 those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0032] The above is a preferred embodiment of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A dosing device for a sewage sedimentation tank, characterized in that: The invention comprises a support (100) arranged on a drainage channel, a mixing barrel (101) being arranged on the support (100), a cover plate (102) being arranged on the mixing barrel (101), a plurality of material receiving pipes (103) being arranged on the cover plate (102), a material discharge pipe (104) being arranged obliquely on the material receiving pipe (103), each material receiving pipe (103) being used to place a different medicine, and a perforation (104) being arranged on the material receiving pipe (103) and the cover plate (102). 05), a support ring (106) is also provided in the mixing barrel (101), a plurality of telescopic components (200) are provided on the support ring (106), a movable ring (107) is provided between the ends of the plurality of telescopic components (200), two guide holes (108) are also provided on the cover plate (102), guide rods (109) are provided on the movable ring (107) corresponding to the guide holes (108), and a force ring (110) is provided on the guide rod (109).

2. A sewage sedimentation tank dosing device as claimed in claim 1, characterized in that: The outer side wall of each material receiving tube (103) is provided with a note strip (111).

3. A sewage sedimentation tank dosing device as claimed in claim 2, characterized in that: Corresponding to the multiple material discharge pipes (104), multiple material storage tanks (112) are provided on the outer wall of the mixing barrel (101).

4. A sewage sedimentation tank dosing device as claimed in claim 3, characterized in that: The material storage tank (112) is made of transparent material.

5. A sewage sedimentation tank dosing device as claimed in claim 4, characterized in that: The telescopic assembly (200) comprises a telescopic rod (201) arranged on a support ring (106), the other end of the telescopic rod (201) being connected to a movable ring (107), a spring (202) being sleeved on the telescopic rod (201), one end of the spring (202) being connected to the support ring (106), and the other end of the spring (202) being connected to the movable ring (107).

6. A sewage sedimentation tank dosing device as claimed in claim 5, characterized in that: The upper surface of the movable ring (107) is provided with a rubber layer.

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