Feeding structure of composite carbon source testing device

Abstract

The utility model relates to the technical field of composite carbon source testing, in particular to a feeding structure of a composite carbon source testing device, which comprises a testing box body, a groove is arranged in the middle of the top end face of the testing box body, a shunting head is arranged in the middle of the inner side of the groove, and a shunting elbow is communicated with one side of the shunting head. According to the feeding structure of the composite carbon source testing device, through the arrangement of the flow dividing head, the flow dividing bent pipe, the center supporting column, the dispersing annular plate and the convex ball, in the process of feeding a composite carbon source, the liquid inlet end of the flow dividing head is communicated with a feeding main pipe, and the center supporting column is fixedly connected to the middle position of the inner side of the flow dividing head. The original feeding mode that the composite carbon source is singly taken out from the interior of the feeding main pipe is changed by utilizing the shunting structure, so that the composite carbon source can be fed in different directions from a plurality of feeding positions in a shunting mode, the feeding operation of the composite carbon source is more dispersed and more uniform, and the rapid reaction of the composite carbon source and wastewater is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of composite carbon source testing, in particular to a feeding structure of a composite carbon source testing device. Background Art

[0002] In terms of water treatment, since the composite carbon source can degrade organic matter in wastewater through biodegradation and microbial metabolic activity, this comprehensive water treatment enables the composite carbon source to play an important role in improving water quality and protecting water resources. Before using the composite carbon source in large quantities, the test device is used to conduct simulation tests on the composite carbon source to ensure the subsequent on-site use effect of the composite carbon source;

[0003] In the process of using the test device to conduct simulated test operations on the composite carbon source, it is generally necessary to add a certain amount of composite carbon source into the device box through the feeding structure. However, considering that the feeding structure for adding the composite carbon source mostly has a single outlet, it is inconvenient to maintain the feeding position. This setting will make the addition of the composite carbon source too centralized, and the feeding structure will not be convenient to achieve uniform feeding operation, and it is not conducive to the rapid reaction of the composite carbon source and wastewater. Therefore, a feeding structure for a composite carbon source test device is proposed to address the above problems. Utility Model Content

[0004] The utility model aims to provide a feeding structure of a composite carbon source test device to solve the problem that the feeding is uneven and affects the rapid reaction during the feeding of the composite carbon source in the prior art mentioned in the background art.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A feeding structure of a composite carbon source testing device comprises a test box, a groove is provided in the middle position of the top surface of the test box, and a diverter head is provided in the middle position inside the groove, a diverter elbow is connected to one side of the diverter head, and the liquid inlet end of the diverter head is connected to a dosing main pipe, a central support column is fixedly connected to the middle position of the inner side of the diverter head, and a convex ball is fixedly connected to the top position of the central support column, a dispersion ring plate is integrally formed on the outside of the central support column, a connecting clamp is sleeved on the middle and lower outer part of the dosing main pipe, and a sealing clamp is fixedly connected to the bottom end of the connecting clamp, and a liquid outlet is connected to the lower position of one side of the test box.

[0007] Preferably, a bracket is fixedly connected to the upper right position of the test box body, and a liquid storage tank is fixedly installed on the top of the bracket, and the outer shape of the bracket is a "T"-shaped structure.

[0008] Preferably, one end of the dosing main pipe is connected to an electromagnetic metering valve, and the electromagnetic metering valve and the liquid storage tank are connected via a liquid outlet pipe.

[0009] Preferably, the inner end of the groove and the outer end of the sealing card are matched in size, and the sealing card is sleeved on the outside of the dosing main pipe. The sealing card and the diverter head are fixedly connected, and the sealing card and the diverter elbow are adjacent to each other in upper and lower positions.

[0010] Preferably, the diverter bend has an L-shaped structure, and the liquid outlet end of the diverter bend is connected to the inside of the test box. The diverter bend and the dispersion ring plate are respectively distributed in a circular array structure along the center point of the diverter head. The flow channel formed between an adjacent group of dispersion ring plates is opposite to the liquid inlet end of a single diverter bend. The dispersion ring plate has a fan-shaped structure, and the center point of the convex ball coincides with the center point of the diverter head.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] In the utility model, by setting the diverter head, diverter elbow, central support column, dispersion ring plate and convex ball, the feeding structure of the composite carbon source test device can be conveniently used to change the original single-bringing-out feeding method of the composite carbon source from the inside of the feeding main pipe during the addition of the composite carbon source by utilizing the diverter structure composed of the diverter head, diverter elbow, central support column, dispersion ring plate and convex ball, so that the composite carbon source can be fed in different directions from multiple feeding positions in a diverter manner. By being able to perform auxiliary diversion in the process of adding the composite carbon source, the addition operation of the composite carbon source will be made more decentralized and more uniform, and it is also beneficial for the composite carbon source to react quickly with wastewater, thereby accelerating the progress of the device in performing simulation test operations. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0014] Figure 2 This is a schematic diagram of the sealing card structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the internal structure of the diverter head of the utility model;

[0016] Figure 4 This is a schematic diagram of the structure of the dispersed ring plate of the utility model.

[0017] In the figure: 1. test box; 2. groove; 3. diverter head; 4. diverter elbow; 5. dosing main pipe; 6. connecting clamp ring; 7. sealing clamp plate; 8. center support column; 9. dispersion ring plate; 10. convex ball; 11. electromagnetic metering valve; 12. liquid outlet pipe; 13. bracket; 14. liquid storage tank; 15. liquid outlet. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-4 , the utility model provides a technical solution:

[0020] A feeding structure of a composite carbon source test device comprises a test box 1, a groove 2 is provided in the middle of the top surface of the test box 1, and a diverter head 3 is provided in the middle of the inner side of the groove 2, a diverter elbow 4 is connected to one side of the diverter head 3, and a dosing main pipe 5 is connected to the liquid inlet end of the diverter head 3, a central support column 8 is fixedly connected to the middle of the inner side of the diverter head 3, and a convex ball 10 is fixedly connected to the top of the central support column 8, a dispersion ring plate 9 is integrally formed on the outside of the central support column 8, a connecting clamp 6 is sleeved on the middle and lower outer side of the dosing main pipe 5, and a sealing clamp plate 7 is fixedly connected to the bottom end of the connecting clamp 6, and a liquid outlet 15 is connected to the lower side of one side of the test box 1.

[0021] like Figure 1 As shown, a bracket 13 is fixedly connected to the upper right position of the test box 1, and a liquid storage tank 14 is fixedly installed on the top of the bracket 13. The appearance of the bracket 13 is a "T"-shaped structure. By setting the "T"-shaped bracket 13, it will play a certain auxiliary supporting role in the fixed installation of the liquid storage tank 14; an electromagnetic metering valve 11 is connected to one end of the dosing pipe 5, and the electromagnetic metering valve 11 and the liquid storage tank 14 are connected through the liquid outlet pipe 12. Since the electromagnetic metering valve 11 is connected to the liquid outlet pipe 12 and the dosing pipe 5 at the same time, When the composite carbon source is diverted and added into the device box, the electromagnetic metering valve 11 mainly plays an auxiliary role in flow control; the inner end of the groove 2 and the outer end of the sealing card plate 7 are matched in size, and the sealing card plate 7 is sleeved on the outside of the dosing main pipe 5, the sealing card plate 7 and the diverter head 3 are fixedly connected, and the sealing card plate 7 and the diverter elbow 4 are adjacent to each other in the upper and lower positions. When the entire feeding structure realizes the feeding operation through the diversion structure, the sealing card plate 7 will cover and block dust from the upper position of the multiple diverter elbows 4.

[0022] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the appearance of the diverter bend 4 is arranged in an "L"-shaped structure, and the liquid outlet end of the diverter bend 4 and the internal conduction arrangement of the test box 1, the diverter bend 4 and the dispersion ring plate 9 are respectively distributed in a circular array structure along the center point of the diverter head 3, and the flow channel formed between an adjacent group of dispersion ring plates 9 is opposite to the liquid inlet end of a single diverter bend 4. The appearance of the dispersion ring plate 9 is arranged in a fan-shaped structure, and the center point of the convex ball 10 coincides with the center point of the diverter head 3. When the composite carbon source enters the diverter head 3, under the limitation of the central support column 8, the multiple dispersion ring plates 9 can reduce the impact force generated when the liquid flows in a single direction, and at the same time, it will also use the multiple flow channels formed between the adjacent ones to divert the liquid so that it can enter the corresponding diverter pipeline for circulation.

[0023] Workflow: When using the composite carbon source test device to perform simulated test operations, first, as an appropriate amount of wastewater is gradually delivered through the water inlet port provided on the upper side of the test box 1, the electromagnetic metering valve 11 is controlled to open under the support of the bracket 13, and the composite carbon source inside the liquid storage tank 14 will be brought out through the inside of the liquid outlet pipe 12, and gradually enter the diversion head 3 through the inside of the dosing main pipe 5 for diversion, and then under the diversion auxiliary effect of multiple dispersion ring plates 9, at this time, under the dust-blocking auxiliary effect of the connecting clamp 6 and the sealing clamp 7, the composite carbon source that was originally unidirectional will be delivered to the inside of multiple diversion elbows 4 for diversion, so that the composite carbon source can be quickly introduced into the inside of the dosing device box from multiple dosing positions, and the multi-position dosing operation can be realized in conjunction with the entire dosing structure. After the simulated test operation is completed with an appropriate amount of wastewater and an appropriate amount of composite carbon source in the test box 1, and the correct test data is obtained, the mixed liquid originally mixed in the test box 1 will be discharged outward through the inside of the liquid outlet 15.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A feeding structure of a composite carbon source test device, comprising a test box (1), characterized in that: A groove (2) is provided in the middle of the top surface of the test box (1), and a diverter head (3) is provided in the middle of the inner side of the groove (2); a diverter elbow (4) is connected to one side of the diverter head (3), and a dosing pipe (5) is connected to the liquid inlet end of the diverter head (3); a central support column (8) is fixedly connected to the middle of the inner side of the diverter head (3), and a convex ball (10) is fixedly connected to the top of the central support column (8); a dispersion ring plate (9) is integrally formed on the outside of the central support column (8); a connecting clamp (6) is sleeved on the outer middle and lower side of the dosing pipe (5), and a sealing clamp plate (7) is fixedly connected to the bottom of the connecting clamp (6); and a liquid outlet (15) is connected to the lower side of one side of the test box (1).

2. The feeding structure of the composite carbon source test device according to claim 1, characterized in that: A support seat (13) is fixedly connected to the upper right position of the test box body (1), and a liquid storage tank (14) is fixedly installed on the top of the support seat (13). The support seat (13) has a "T"-shaped structure.

3. The feeding structure of the composite carbon source test device according to claim 2, characterized in that: One end of the dosing pipe (5) is connected to an electromagnetic metering valve (11), and the electromagnetic metering valve (11) and the liquid storage tank (14) are connected via a liquid outlet pipe (12).

4. The feeding structure of the composite carbon source test device according to claim 1, characterized in that: The inner end of the groove (2) and the outer end of the sealing card plate (7) are arranged to be matched in size, and the sealing card plate (7) is sleeved on the outside of the dosing main pipe (5). The sealing card plate (7) and the diverter head (3) are fixedly connected, and the sealing card plate (7) and the diverter elbow (4) are arranged adjacent to each other in upper and lower positions.

5. The feeding structure of the composite carbon source testing device according to claim 1, characterized in that: The outer shape of the diverter bend (4) is an "L"-shaped structure, and the liquid outlet end of the diverter bend (4) is connected to the inside of the test box (1). The diverter bend (4) and the dispersion ring plate (9) are respectively arranged along the center point of the diverter head (3) in a circular array structure. The flow channel formed between adjacent groups of the dispersion ring plates (9) is directly opposite to the liquid inlet end of a single diverter bend (4). The outer shape of the dispersion ring plate (9) is a fan-shaped structure, and the center point of the convex ball (10) coincides with the center point of the diverter head (3).

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