Full-automatic water sulfide acidification blowing detection system

Abstract

The utility model discloses a full-automatic water quality sulfide acidification blowing detection system, and belongs to the field of sulfide blowing detection. Comprising a blowing detection system main body, and a sulfide separation box and a liquid storage box which are embedded and fixed in the blowing detection system main body, a plurality of gas detection pipes are mounted at the top end of the gas blowing detection system main body, a conveying mechanism is arranged at the bottom end of the sulfide separation box, a liquid outlet pipe is fixed to the top end of the sulfide separation box, a gas conveying pipe is fixed to the top end of the liquid outlet pipe, and a liquid conveying pipe connected with a liquid storage box is fixed to the bottom end of the liquid outlet pipe; an electromagnetic valve is installed on the liquid conveying pipe, and an electrode plate is fixedly installed at the bottom end of the inner wall of the gas conveying pipe. The full-automatic water sulfide acidification blowing detection system has the beneficial effects that liquid and gas in the sulfide separation box can be conveniently separated, and the liquid is prevented from flowing into the gas conveying pipe in the separation process.

Description

Technical Field

[0001] This application relates to the field of sulfide blowing detection, and more specifically, to a fully automatic water quality sulfide acidification blowing detection system. Background Art

[0002] Sulfides in water include soluble sulfides present in suspended solids, acid-soluble metal sulfides, and undissociated organic and inorganic sulfides. Hydrogen sulfide easily escapes from water into the air, producing a rotten egg smell and being highly toxic. As long as there is a few milligrams per liter of hydrogen sulfide in water, it will cause discomfort; it can harm cytochrome and oxidase, causing hypoxia in cell tissues and even endangering life. Therefore, controlling sulfide indicators in water and soil is a very important part of environmental protection construction. The existing method is to detect the sulfide content in surface water, groundwater, domestic sewage, industrial wastewater, seawater, and soil samples for subsequent improvement. Usually, the sample needs to be pretreated before sulfide detection, which mainly includes three steps: acidification, blowing, and absorption. Pretreatment can conveniently and effectively measure the sulfide content in the sample.

[0003] The patent with application number 201920664189.2 discloses a fully automatic water quality sulfide acidification blowing detection system, which includes a water quality pretreatment device, a sulfide acidification blowing device, a sulfide fixing device, and a waste liquid collection device; the water quality pretreatment device is connected to the sulfide acidification blowing device; the gas outlet of the sulfide acidification blowing device is connected to the sulfide fixing device, and the waste liquid outlet of the sulfide acidification blowing device is connected to the waste liquid collection device; the water quality pretreatment device precipitates solid particles in the water sample to be measured and sends the pretreated water sample to be measured into the sulfide acidification blowing device; the sulfide acidification blowing device acidifies the sulfide in the water sample to be measured and blows out the acidified sulfide with nitrogen into the sulfide fixing device; the waste liquid from which sulfide is removed enters the waste liquid collection device.

[0004] The above technical solution uses a gas-liquid separator to separate the gas and liquid of sulfide. During the separation process, there is a lack of transportation of sulfide, and when there is too much liquid, it will flow into the gaseous sulfide, resulting in poor separation effect of sulfide gas and liquid. Summary of the Utility Model

[0005] The content part of this application is used to briefly introduce concepts, which will be described in detail in the subsequent specific implementation part. The content part of this application is not intended to identify the key features or essential features of the claimed technical solution, nor is it intended to limit the scope of the claimed technical solution.

[0006] To solve the technical problems mentioned in the above background art section, some embodiments of the present application provide a fully automatic water quality sulfide acidification blowing detection system, including a blowing detection system main body, and a sulfide separation tank and a liquid storage tank fixedly embedded in the blowing detection system main body; a plurality of gas detection tubes are installed at the top end of the blowing detection system main body, a conveying mechanism is arranged at the bottom end of the sulfide separation tank, and a liquid outlet pipe is fixed at the top end of the sulfide separation tank. The top end of the liquid outlet pipe is fixed with a gas conveying pipe, and the bottom end of the liquid outlet pipe is fixed with a liquid conveying pipe connected to the liquid storage tank. A solenoid valve is installed on the liquid conveying pipe, and an electrode plate is fixedly installed at the bottom end inner wall of the gas conveying pipe.

[0007] By respectively installing a gas conveying pipe and a liquid conveying pipe on the liquid outlet pipe, the solenoid valve installed on the liquid conveying pipe keeps it in a sealed state. When the raw materials in the sulfide separation tank are being conveyed, the gas at the top first flows into the gas detection tube along the liquid outlet pipe and the gas conveying pipe. After the gas in the sulfide separation tank is conveyed, the liquid flows into the gas conveying pipe along the liquid outlet pipe and contacts the two electrode plates in the gas conveying pipe. After the two electrode plates contact the liquid, they are interconnected, and after being interconnected, the solenoid valve is opened to allow the liquid to flow out from the liquid conveying pipe, which is convenient for separating the liquid and gas in the sulfide separation tank and avoids the situation where the liquid flows into the gas conveying pipe during the separation process; by embedding a sealed lifting plate at the bottom end of the sulfide separation tank, the air pump on the side wall of the blowing detection system main body is input into the power cavity through the air inlet pipe, and during the conveying process, it pushes the sealed lifting plate to move upward, and during the moving process, it conveys the gas at the top and the liquid at the bottom in sequence, improving the convenience of sulfide separation and conveying.

[0008] Further, a plurality of support seats are installed at the bottom end of the blowing detection system main body in a rectangular array, and an air pump is fixed on the side wall of the blowing detection system main body.

[0009] Further, a drain pipe is installed at the bottom end side wall of the liquid storage tank, and a control valve is installed at one end of the drain pipe passing through the blowing detection system main body.

[0010] Further, a fastening knob is installed at the bottom end of the gas conveying pipe, and the fastening knob is threadedly sleeved on the gas detection tube.

[0011] Further, a plurality of controllers are installed on the side wall of the blowing detection system main body, and a display screen is fixedly embedded on the blowing detection system main body.

[0012] Further, the conveying mechanism includes a sealed lifting plate fitted and inserted in the sulfide separation tank and an air inlet pipe installed at the bottom end side wall of the sulfide separation tank.

[0013] Further, a power cavity is provided at the bottom end of the sealed lifting plate, and the air inlet pipe is communicated with the power cavity.

[0014] Further, a connecting pipe is installed at the bottom end of the air pump, and the air inlet pipe passes through the main body of the blowing detection system and is fixedly connected to the air pump.

[0015] The beneficial effects of the present application are as follows: By respectively installing a gas delivery pipe and a liquid delivery pipe on the liquid outlet pipe, and the solenoid valve installed on the liquid delivery pipe keeps it in a sealed state. When the raw materials in the sulfide separation tank are being transported, the gas at the top first flows along the liquid outlet pipe and the gas delivery pipe into the gas detection pipe. After the gas in the sulfide separation tank is transported, the liquid flows along the liquid outlet pipe into the gas delivery pipe and contacts the two electrode plates in the gas delivery pipe. After the two electrode plates contact the liquid, they are interconnected, and after being interconnected, the solenoid valve is opened to allow the liquid to flow out from the liquid delivery pipe, which is convenient for separating the liquid and gas in the sulfide separation tank and avoids the situation where the liquid flows into the gas delivery pipe during the separation process;

[0016] By embedding a sealed lifting plate at the bottom end of the sulfide separation tank, the air pump on the side wall of the main body of the blowing detection system is input into the power cavity through the air inlet pipe, and during the transportation process, it pushes the sealed lifting plate to move upward, and during the movement process, it sequentially transports the gas at the top and the liquid at the bottom, improving the convenience of sulfide separation and transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings constituting a part of this application are used to provide a further understanding of this application, making other features, objectives, and advantages of this application more obvious. The schematic embodiments and descriptions of the drawings of this application are used to explain this application and do not constitute an improper limitation to this application.

[0018] In addition, throughout the drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic, and the elements and elements are not necessarily drawn to scale.

[0019] In the drawings:

[0020] Figure 1 is the overall schematic diagram according to the embodiment of this application;

[0021] Figure 2 is the schematic diagram of the structure of the main body of the blowing detection system of the embodiment;

[0022] Figure 3 is the sectional structure schematic diagram of the gas delivery pipe of the embodiment;

[0023] Figure 4 is the sectional structure schematic diagram of the sulfide separation tank of the embodiment.

[0024] Reference Numerals:

[0025] 1. Blowing detection system main body; 2. Air pump; 3. Sulfide separation box; 4. Liquid outlet pipe; 5. Liquid delivery pipe; 6. Gas delivery pipe; 7. Gas detection pipe; 8. Support base; 9. Drain pipe; 10. Solenoid valve; 11. Tightening knob; 12. Controller; 13. Electrode plate; 14. Sealed lifting plate; 15. Power cavity; 16. Air inlet pipe. Detailed implementation mode

[0026] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although some embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. On the contrary, these embodiments are provided to more thoroughly and completely understand the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not used to limit the protection scope of the present disclosure.

[0027] In addition, it should be noted that for the convenience of description, only parts related to the relevant invention are shown in the drawings. Without conflict, the embodiments in the present disclosure and the features in the embodiments can be combined with each other.

[0028] It should be noted that the concepts such as "first" and "second" mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order of functions performed by these devices, modules or units or their interdependent relationships.

[0029] It should be noted that the modifications of "one" and "multiple" mentioned in the present disclosure are illustrative rather than restrictive. Those skilled in the art should understand that unless otherwise clearly stated in the context, it should be understood as "one or more".

[0030] The present disclosure will be described in detail below with reference to the drawings and in combination with embodiments.

[0031] Refer to Figure 1 and Figure 3, A fully automatic water quality sulfide acidification blowing detection system, including a blowing detection system main body 1 and a sulfide separation tank 3 and a liquid storage tank 17 embedded and fixed in the blowing detection system main body 1; a plurality of gas detection tubes 7 are installed at the top of the blowing detection system main body 1, a conveying mechanism is arranged at the bottom end of the sulfide separation tank 3, and a liquid outlet pipe 4 is fixed at the top end of the sulfide separation tank 3. The top end of the liquid outlet pipe 4 is fixed with a gas conveying pipe 6, and the bottom end of the liquid outlet pipe 4 is fixed with a liquid conveying pipe 5 connected to the liquid storage tank 17. A solenoid valve 10 is installed on the liquid conveying pipe 5. The inner wall bottom end of the gas conveying pipe 6 is fixedly installed with electrode plates 13. The solenoid valve 10 installed on the liquid conveying pipe 5 keeps it in a sealed state. When the raw materials in the sulfide separation tank 3 are conveyed, the gas at the top first flows into the gas detection tube 7 along the liquid outlet pipe 4 and the gas conveying pipe 6. When the gas in the sulfide separation tank 3 is conveyed, the liquid flows into the gas conveying pipe 6 along the liquid outlet pipe 4 and contacts the two electrode plates 13 in the gas conveying pipe 6. After the two electrode plates 13 contact the liquid, they are connected to each other, and after being connected, the solenoid valve 10 is opened to make the liquid flow out from the liquid conveying pipe 5.

[0032] A plurality of support seats 8 are installed at the bottom end of the blowing detection system main body 1 in a rectangular array, and an air pump 2 is fixed on the side wall of the blowing detection system main body 1. A drain pipe 9 is installed at the bottom end of the side wall of the liquid storage tank 17. A control valve is installed at one end of the drain pipe 9 passing through the blowing detection system main body 1. A fastening knob 11 is installed at the bottom end of the gas conveying pipe 6. The fastening knob 11 is threadedly sleeved on the gas detection tube 7. A plurality of controllers 12 are installed on the side wall of the blowing detection system main body 1, and a display screen is embedded and fixed on the blowing detection system main body 1.

[0033] Refer to Figure 2 and Figure 4 , The conveying mechanism includes a sealed lifting plate 14 fitted and inserted in the sulfide separation tank 3 and an air inlet pipe 16 installed at the bottom end of the side wall of the sulfide separation tank 3. A power cavity 15 is arranged at the bottom end of the sealed lifting plate 14. The air inlet pipe 16 is communicated with the power cavity 15. A connecting pipe 18 is installed at the bottom end of the air pump 2. The air inlet pipe 16 passes through the blowing detection system main body 1 and is fixedly connected to the air pump 2. The air pump 2 on the side wall of the blowing detection system main body 1 is input into the power cavity 15 through the air inlet pipe 16, and during the conveying process, it pushes the sealed lifting plate 14 to move upward, and during the moving process, it conveys the gas at the top and the liquid at the bottom in sequence.

[0034] Working principle: When in use, start the air pump 2. Since the gas delivery pipe 6 and the liquid delivery pipe 5 are respectively installed on the liquid outlet pipe 4, and the solenoid valve 10 installed on the liquid delivery pipe 5 keeps it in a sealed state. When the raw materials in the sulfide separation tank 3 are being transported, start the air pump 2 to input them into the power cavity 15 through the air inlet pipe 16. During the transportation process, the sealed lifting plate 14 is pushed upward, and during the movement, the gas at the top and the liquid at the bottom are transported in sequence. The gas at the top first flows into the gas detection pipe 7 along the liquid outlet pipe 4 and the gas delivery pipe 6. When the gas in the sulfide separation tank 3 is transported, the liquid flows into the gas delivery pipe 6 along the liquid outlet pipe 4 and contacts the two electrode plates 13 in the gas delivery pipe 6. After the two electrode plates 13 contact the liquid, they are connected to each other, and after being connected, the solenoid valve 10 is opened to allow the liquid to flow out from the liquid delivery pipe 5, facilitating the separation of the liquid and gas in the sulfide separation tank 3 and avoiding the situation where the liquid flows into the gas delivery pipe 6 during the separation process.

[0035] The above description is only some preferred embodiments of the present disclosure and an explanation of the applied technical principles. Those skilled in the art should understand that the scope of the invention involved in the embodiments of the present disclosure is not limited to the technical solutions formed by the specific combination of the above technical features, and should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the above inventive concept. For example, the technical solutions formed by mutually replacing the above features with the (but not limited to) technical features with similar functions disclosed in the embodiments of the present disclosure.

Claims

1. A fully automatic water quality sulfide acidification blowing detection system, comprising: An air blowing detection system body (1) and a sulfide separation box (3) and a liquid storage box (17) embedded and fixed in the air blowing detection system body (1); The invention is characterized in that: a plurality of gas detection tubes (7) are installed at the top of the main body (1) of the air blowing detection system, a conveying mechanism is provided at the bottom of the sulfide separation box (3), a liquid outlet pipe (4) is fixed at the top of the sulfide separation box (3), a gas conveying pipe (6) is fixed at the top of the liquid outlet pipe (4), and a liquid conveying pipe (5) connected to a liquid storage box (17) is fixed at the bottom of the liquid outlet pipe (4), an electromagnetic valve (10) is installed on the liquid conveying pipe (5), and an electrode plate (13) is fixed at the bottom of the inner wall of the gas conveying pipe (6).

2. The fully automatic water quality sulfide acidification blowing detection system according to claim 1 is characterized in that: The bottom end of the main body (1) of the air blowing detection system is provided with a plurality of support seats (8) in a rectangular array, and an air pump (2) is fixed to the side wall of the main body (1) of the air blowing detection system.

3. The fully automatic water quality sulfide acidification blowing detection system according to claim 1 is characterized in that: A drain pipe (9) is installed at the bottom end of the side wall of the liquid storage box (17), and a control valve is installed at one end of the drain pipe (9) passing through the main body (1) of the air blowing detection system.

4. The fully automatic water quality sulfide acidification blowing detection system according to claim 1 is characterized in that: A tightening knob (11) is installed at the bottom end of the gas delivery tube (6), and the tightening knob (11) is threadedly sleeved on the gas detection tube (7).

5. The fully automatic water quality sulfide acidification blowing detection system according to claim 1 is characterized in that: A plurality of controllers (12) are installed on the side wall of the main body (1) of the air blowing detection system, and a display screen is embedded and fixed on the main body (1) of the air blowing detection system.

6. The fully automatic water quality sulfide acidification blowing detection system according to claim 2 is characterized in that: The conveying mechanism comprises a sealing lifting plate (14) which is inserted into the sulfide separation box (3) and an air inlet pipe (16) which is installed at the bottom end of the side wall of the sulfide separation box (3).

7. The fully automatic water quality sulfide acidification blowing detection system according to claim 6 is characterized in that: A power cavity (15) is provided at the bottom end of the sealing lifting plate (14), and the air inlet pipe (16) is connected to the power cavity (15).

8. The fully automatic water quality sulfide acidification blowing detection system according to claim 7 is characterized in that: A connecting pipe (18) is installed at the bottom end of the air pump (2), and the air inlet pipe (16) passes through the air blowing detection system body (1) and is fixedly connected to the air pump (2).

Images