Enrichment and detection device for soluble methane in sewage

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By designing a soluble methane enrichment and detection device in sewage including a filter box, a stirring box, a collection device and an infrared spectrometer, the problem that existing devices cannot filter the sewage is solved, and efficient methane enrichment and detection in sewage is achieved, and the overall efficiency of sewage treatment is improved.

CN222671523UActive Publication Date: 2025-03-25CENT PLAINS ENVIRONMENT PROTECTION CO LTD

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Patent Information

Application Number: CN202420812167.7
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-04-18
Publication Date: 2025-03-25
Estimated Expiration: 2034-04-18

AI Technical Summary

Technical Problem

When existing sewage treatment devices enrich the solubilized methane in sewage, they cannot be filtered, resulting in contaminating water resources during subsequent discharges, affecting the applicability of the device.

Method used

A soluble methane enrichment and detection device in wastewater including a filter box, a stirring box, a collection device and an infrared spectrometer is designed. The device filters the sewage through a filter barrel, enriches methane in the sewage using a stirring box and a water pump system, and detects it through an infrared spectrometer.

Benefits of technology

Effectively filter impurities in sewage to prevent pollution, while improving methane enrichment efficiency, facilitating subsequent detection and purification treatment, and improving the overall efficiency of sewage treatment.

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Abstract

The utility model relates to the technical field of sewage treatment, and discloses a device for enriching and detecting dissolved methane in sewage, which comprises a base, a connecting seat fixedly mounted on the right side of the base, a filter box fixedly mounted on the upper part of the base, a stirring box fixedly mounted on the upper part of the base, and a collecting device fixedly mounted on the upper part of the base, the device comprises a base, an infrared spectrometer fixedly installed on the upper portion of the base and a machining assembly arranged on the upper portion of the base, the machining assembly comprises a filtering mechanism arranged on the upper portion of the base, a dismounting and mounting mechanism is arranged on the upper portion of the base, one side of a collecting device communicates with an air outlet pipe, and a valve is arranged on the upper portion of the air outlet pipe. And moving wheels are arranged at the bottom of the base. The methane enrichment device solves the problems that when methane in sewage is enriched by an existing device, the sewage cannot be filtered, water resources are polluted during subsequent discharge, and the applicability of the device is influenced.

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Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to an enrichment and detection device for soluble methane in sewage. Background Art

[0002] Sewage refers to the discharged water from life and production that is polluted to a certain extent. Water that has lost its original function is referred to as sewage. It is mainly water used in life. It contains more organic matter and is easier to treat.

[0003] At present, it is usually necessary to detect methane in sewage, so it is necessary to enrich the methane in the water. However, when the existing devices enrich the methane in sewage, they are unable to filter and treat the sewage. Subsequent discharge will cause pollution to water resources, thus affecting the applicability of the device.

[0004] Therefore, we proposed a device for enriching and detecting dissolved methane in sewage to solve the problem. Utility Model Content

[0005] The purpose of the utility model is to provide a device for enriching and detecting soluble methane in sewage, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for enriching and detecting soluble methane in sewage, comprising a base;

[0007] A connecting base fixedly installed on the right side of the base;

[0008] A filter box fixedly mounted on the upper part of the base;

[0009] A mixing box fixedly mounted on the upper part of the base;

[0010] A collecting device fixedly mounted on the upper part of the base;

[0011] An infrared spectrometer fixedly mounted on the upper part of the base;

[0012] And a processing assembly arranged on the upper part of the base, the processing assembly includes a filtering mechanism arranged on the upper part of the base, a disassembly and assembly mechanism is arranged on the upper part of the base, an air outlet pipe is connected to one side of the collecting device, and a valve is arranged on the upper part of the air outlet pipe, a moving wheel is arranged on the bottom of the base, a box cover is sealed on the upper part of the filter box, and a water inlet is connected to the upper part of the box cover.

[0013] Preferably, the filtering mechanism includes a filtering barrel arranged on the inner wall of the filtering box, a first water pump is fixedly installed on the upper part of the base, an input end of the first water pump is connected to the bottom of the filtering box through a water pipe, a second connecting pipe is connected to one side of the filtering box, a second water pump is fixedly installed on the upper part of the base, an input end of the second water pump is connected to the bottom of the mixing box through a water pipe, an output end of the first water pump is connected to the first connecting pipe, an output end of the second water pump is connected to the water outlet pipe, a third connecting pipe is connected to the upper part of the mixing box, a motor is fixedly installed on the upper part of the mixing box through a mounting frame, a rotating shaft is fixedly connected to the output end of the motor, a stirring rod is fixedly connected to the outer wall of the rotating shaft, a feeding port is connected to the upper part of the mixing box, and a sealing cover is provided on the upper part of the feeding port.

[0014] Preferably, the disassembly and assembly mechanism includes a mounting block fixedly mounted on the inner wall of the filter box, a mounting ring fixedly mounted on one side of the mounting block, a positioning groove is provided on the upper portion of the mounting ring, a positioning block is provided on the inner wall of the positioning groove, a rotating rod is rotatably connected to the upper portion of the mounting ring through a bearing, a clamping rod is movably connected to one end of the rotating rod, a limiting block is fixedly connected to the upper portion of the clamping rod, a spring is fixedly connected to the upper portion of the rotating rod, and a clamping groove is provided on the upper portion of the mounting ring.

[0015] Preferably, one end of the second connecting pipe is connected to the collecting device, one end of the third connecting pipe is connected to the collecting device, and one end of the first connecting pipe is connected to the stirring box. Impurities in the sewage can be filtered through the filter barrel, thereby preventing pollution during subsequent discharge. Through the cooperation of the filter box, the stirring box, the first connecting pipe, the second connecting pipe, the third connecting pipe, the first water pump, and the second water pump, methane in the sewage can be enriched, thereby facilitating subsequent detection operations.

[0016] Preferably, the rotating shaft is rotatably connected to the stirring box via a bearing, and the sewage can be stirred through the cooperation of the rotating shaft and the motor, thereby achieving a better separation effect between the sewage and methane, and further a better methane enrichment effect. At the same time, a purifier can be added to the stirring box through the feeding port, so that after the methane enrichment operation is completed, the sewage can be purified, which is more convenient for subsequent discharge operations.

[0017] Preferably, the filter barrel is located directly below the water inlet pipe, so that impurities in the sewage can accurately pass through the filter barrel, thereby achieving a better sewage filtering effect. The filter barrel is fixedly connected to the positioning block.

[0018] Preferably, the bottom of the rotating rod is fitted with the upper part of the positioning block, the top of the spring is fixedly connected to the limit block, the spring is sleeved on the outside of the clamping rod, and the clamping rod is adapted to the clamping groove. Through the cooperation of the positioning block, the positioning groove, the rotating rod, the clamping rod, the spring and the clamping groove, it is convenient to manually disassemble the filter barrel, thereby facilitating manual cleaning thereof, and preventing the filter holes of the filter barrel from being blocked, thereby affecting the filtering effect of sewage.

[0019] Preferably, there are four positioning blocks, which are equidistantly distributed in the mounting ring, so that the connection between the filter barrel and the mounting ring can be more stable, thereby making the filter barrel more stable during use.

[0020] The utility model provides a device for enriching and detecting soluble methane in sewage. The device for enriching and detecting soluble methane in sewage has the following beneficial effects:

[0021] (1) The device for enriching and detecting soluble methane in sewage is provided with a filtering mechanism, and impurities in sewage can be filtered through a filtering barrel, thereby preventing pollution during subsequent discharge. Under the action of the filtering box, the stirring box, the first connecting pipe, the second connecting pipe, the third connecting pipe, the first water pump, and the second water pump, methane in sewage can be enriched, thereby facilitating subsequent detection operations. Under the action of the rotating shaft and the motor, sewage can be stirred, thereby achieving a better separation effect between sewage and methane, thereby achieving a better enrichment effect of methane. At the same time, a purifier can be added to the stirring box through the feeding port, so that when the methane enrichment operation is completed, the sewage can be purified, thereby making it more convenient for subsequent discharge operations;

[0022] (2) The device for enriching and detecting soluble methane in sewage is easy to disassemble the filter barrel manually by setting a disassembly and assembly mechanism under the action of the positioning block, the positioning groove, the rotating rod, the clamping rod, the spring and the clamping groove, so as to facilitate manual cleaning thereof, thereby preventing the filter holes of the filter barrel from being blocked, thereby affecting the filtering effect of the sewage. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the overall cross-sectional structure of the utility model;

[0025] Figure 3 This is a schematic diagram of the structure of the filter mechanism of the utility model;

[0026] Figure 4 This is a schematic diagram of the disassembly and assembly mechanism structure of the utility model;

[0027] In the figure: 1. base; 2. connecting seat; 3. processing assembly; 31. filtering mechanism; 311. filtering barrel; 312. first water pump; 313. second water pump; 314. first connecting pipe; 315. outlet pipe; 316. second connecting pipe; 317. third connecting pipe; 318. motor; 319. rotating shaft; 3110. stirring rod; 3111. feeding port; 32. disassembly and assembly mechanism; 321. mounting block; 322. mounting ring; 323. positioning groove; 324. positioning block; 325. rotating rod; 326. clamping rod; 327. spring; 328. clamping groove; 4. filtering box; 5. stirring box; 6. collecting device; 7. infrared spectrometer. DETAILED DESCRIPTION

[0028] In order to have a clearer understanding of the technical features, purposes and effects of the utility model, the specific implementation methods of the utility model are now described with reference to the accompanying drawings.

[0029] Example 1

[0030] like Figure 1-4 As shown, the utility model provides a technical solution: an enrichment and detection device for soluble methane in sewage, comprising a base 1, a connecting base 2 fixedly mounted on the right side of the base 1, a filter box 4 fixedly mounted on the upper part of the base 1, a stirring box 5 fixedly mounted on the upper part of the base 1, a collecting device 6 fixedly mounted on the upper part of the base 1, an infrared spectrometer 7 fixedly mounted on the upper part of the base 1, and a processing assembly 3 arranged on the upper part of the base 1, the processing assembly 3 comprises a filtering mechanism 31 arranged on the upper part of the base 1, a disassembly and assembly mechanism 32 is arranged on the upper part of the base 1, an air outlet pipe is connected to one side of the collecting device 6, and a valve is arranged on the upper part of the air outlet pipe, a moving wheel is arranged on the bottom of the base 1, a box cover is sealed on the upper part of the filter box 4, and a water inlet is connected to the upper part of the box cover.

[0031] Preferably, the filtering mechanism 31 includes a filtering barrel 311 arranged on the inner wall of the filtering box 4, a first water pump 312 is fixedly installed on the upper part of the base 1, and the input end of the first water pump 312 is connected to the bottom of the filtering box 4 through a water pipe, and a second connecting pipe 316 is connected to one side of the filtering box 4, a second water pump 313 is fixedly installed on the upper part of the base 1, and the input end of the second water pump 313 is connected to the bottom of the mixing box 5 through a water pipe, the output end of the first water pump 312 is connected to the first connecting pipe 314, and the output end of the second water pump 313 is connected to the water outlet pipe 315, and the upper part of the mixing box 5 is connected to the third connecting pipe 317, and the upper part of the mixing box 5 is fixedly installed with a motor 318 through a mounting frame, and the output end of the motor 318 is fixedly connected to a rotating shaft 319, and the outer wall of the rotating shaft 319 is fixedly connected to a stirring rod 3110, and the upper part of the mixing box 5 is connected to a feeding port 3111, and a sealing cover is provided on the upper part of the feeding port 3111.

[0032] In this embodiment, one end of the second connecting pipe 316 is connected to the collecting device 6, one end of the third connecting pipe 317 is connected to the collecting device 6, and one end of the first connecting pipe 314 is connected to the stirring box 5. Impurities in the sewage can be filtered through the filter barrel 311, so as to prevent pollution during subsequent discharge. Through the cooperation of the filter box 4, the stirring box 5, the first connecting pipe 314, the second connecting pipe 316, the third connecting pipe 317, the first water pump 312, and the second water pump 313, methane in the sewage can be enriched, so as to facilitate subsequent detection operations.

[0033] Furthermore, the rotating shaft 319 is rotatably connected to the stirring box 5 through a bearing. Through the cooperation of the rotating shaft 319 and the motor 318, the sewage can be stirred, so that the separation effect of sewage and methane can be better, and then the methane enrichment effect can be better. At the same time, the purifier can be added to the stirring box 5 through the feeding port 3111, so that when the methane enrichment operation is completed, the sewage can be purified, which is more convenient for subsequent discharge operations.

[0034] Furthermore, the filter barrel 311 is located directly below the water inlet pipe, so that impurities in the sewage can accurately pass through the filter barrel 311, thereby achieving a better sewage filtering effect. The filter barrel 311 is fixedly connected to the positioning block 324.

[0035] When the device is in use, sewage is first added into the filter box 4 through the water inlet manually, and then the sewage passes through the filter barrel 311, so that impurities in the sewage can be filtered, and then the sewage will fall to the bottom of the filter box 4. Since methane is difficult to dissolve in water, methane can enter the collection device 6 through the second connecting pipe 316, and then the methane can be enriched. Then, under the action of the first water pump 312 and the first connecting pipe 314, the filtered sewage can be transported to the mixing box 5. Similarly, methane can enter the collection device 6 through the third connecting pipe 317, so that the methane enrichment effect can be better, and the methane can be enriched by the third connecting pipe 317. The motor 318 drives the rotating shaft 319 to rotate, so that the stirring rod 3110 fixedly connected to the outer wall of the rotating shaft 319 can rotate, so that the sewage can be stirred. Since methane is insoluble in water, the separation effect of methane and water can be better, thereby further enhancing the enrichment effect of methane. Since an air outlet pipe is provided on one side of the collecting device 6, the methane can be detected by manually operating the infrared spectrometer 7. Furthermore, after the operation is completed, a purifier is manually added into the stirring box 5 through the feeding port 3111, so that the sewage can be purified, and then the purified sewage can be discharged through the second water pump 313.

[0036] Example 2

[0037] Based on Example 1, a preferred embodiment of the device for enriching and detecting soluble methane in sewage provided by the utility model is as follows: Figures 1 to 4 As shown: the disassembly and assembly mechanism 32 includes a mounting block 321 fixedly mounted on the inner wall of the filter box 4, a mounting ring 322 is fixedly mounted on one side of the mounting block 321, a positioning groove 323 is provided on the upper portion of the mounting ring 322, a positioning block 324 is provided on the inner wall of the positioning groove 323, a rotating rod 325 is rotatably connected to the upper portion of the mounting ring 322 through a bearing, a clamping rod 326 is movably connected to one end of the rotating rod 325, the upper portion of the clamping rod 326 is fixedly connected to a limiting block, the upper portion of the rotating rod 325 is fixedly connected to a spring 327, and a clamping groove 328 is provided on the upper portion of the mounting ring 322.

[0038] In this embodiment, the bottom of the rotating rod 325 is fitted with the upper part of the positioning block 324, the top of the spring 327 is fixedly connected to the limit block, the spring 327 is sleeved on the outside of the clamping rod 326, and the clamping rod 326 is adapted to the clamping groove 328. Through the cooperation of the positioning block 324, the positioning groove 323, the rotating rod 325, the clamping rod 326, the spring 327, and the clamping groove 328, it is convenient to manually disassemble the filter barrel 311, thereby facilitating manual cleaning thereof, and preventing the filter holes of the filter barrel 311 from being blocked, thereby affecting the filtering effect of sewage.

[0039] Furthermore, there are four positioning blocks 324 equidistantly distributed in the mounting ring 322 , which can make the connection between the filter barrel 311 and the mounting ring 322 more stable, thereby making the filter barrel 311 more stable during use.

[0040] When it is necessary to disassemble the filter barrel 311, first manually open the box cover sealed on the upper part of the filter box 4, then manually pull the clamping rod 326 upward to separate the clamping rod 326 from the clamping groove 328, then manually rotate the rotating rod 325 to separate the rotating rod 325 from the upper part of the positioning block 324, and then manually take out the filter barrel 311 upward, so as to facilitate manual cleaning of the filter barrel 311 and prevent the filter holes of the filter barrel 311 from being blocked, thereby affecting the filtering effect of the sewage.

[0041] 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 device for enriching and detecting dissolved methane in sewage, comprising a base (1); A connecting base (2) fixedly mounted on the right side of the base (1); A filter box (4) fixedly mounted on the upper portion of the base (1); A stirring box (5) fixedly mounted on the upper part of the base (1); A collecting device (6) fixedly mounted on the upper part of the base (1); An infrared spectrometer (7) fixedly mounted on the upper part of the base (1); and a processing assembly (3) arranged on the upper part of the base (1), characterized in that: the processing assembly (3) includes a filtering mechanism (31) arranged on the upper part of the base (1), a disassembly and assembly mechanism (32) is arranged on the upper part of the base (1), an air outlet pipe is connected to one side of the collecting device (6), and a valve is arranged on the upper part of the air outlet pipe, a moving wheel is arranged at the bottom of the base (1), and a box cover is sealed on the upper part of the filter box (4), and a water inlet is connected to the upper part of the box cover.

2. The device for enriching and detecting soluble methane in sewage according to claim 1, characterized in that: The filtering mechanism (31) comprises a filtering barrel (311) arranged on the inner wall of the filtering box (4); a first water pump (312) is fixedly mounted on the upper part of the base (1); an input end of the first water pump (312) is connected to the bottom of the filtering box (4) via a water pipe; a second connecting pipe (316) is connected to one side of the filtering box (4); a second water pump (313) is fixedly mounted on the upper part of the base (1); an input end of the second water pump (313) is connected to the bottom of the stirring box (5) via a water pipe; an output end of the first water pump (312) is connected to the bottom of the stirring box (5) via a water pipe. A first connecting pipe (314) is provided, the output end of the second water pump (313) is connected to a water outlet pipe (315), the upper part of the mixing box (5) is connected to a third connecting pipe (317), the upper part of the mixing box (5) is fixedly mounted with a motor (318) via a mounting frame, the output end of the motor (318) is fixedly connected to a rotating shaft (319), the outer wall of the rotating shaft (319) is fixedly connected to a stirring rod (3110), the upper part of the mixing box (5) is connected to a feeding port (3111), and the upper part of the feeding port (3111) is provided with a sealing cover.

3. The device for enriching and detecting soluble methane in sewage according to claim 1, characterized in that: The disassembly and assembly mechanism (32) comprises a mounting block (321) fixedly mounted on the inner wall of the filter box (4); a mounting ring (322) is fixedly mounted on one side of the mounting block (321); a positioning groove (323) is provided on the upper portion of the mounting ring (322); a positioning block (324) is provided on the inner wall of the positioning groove (323); a rotating rod (325) is rotatably connected to the upper portion of the mounting ring (322) via a bearing; one end of the rotating rod (325) is movably connected to a clamping rod (326); the upper portion of the clamping rod (326) is fixedly connected to a limiting block; the upper portion of the rotating rod (325) is fixedly connected to a spring (327); and a clamping groove (328) is provided on the upper portion of the mounting ring (322).

4. The device for enriching and detecting soluble methane in sewage according to claim 2, characterized in that: One end of the second connecting pipe (316) is connected to the collecting device (6), one end of the third connecting pipe (317) is connected to the collecting device (6), and one end of the first connecting pipe (314) is connected to the stirring box (5).

5. The device for enriching and detecting soluble methane in sewage according to claim 2, characterized in that: The rotating shaft (319) is rotatably connected to the stirring box (5) via a bearing.

6. The device for enriching and detecting soluble methane in sewage according to claim 2, characterized in that: The filter barrel (311) is located directly below the water inlet pipe, and the filter barrel (311) is fixedly connected to the positioning block (324).

7. The device for enriching and detecting soluble methane in sewage according to claim 3, characterized in that: The bottom of the rotating rod (325) is fitted with the upper part of the positioning block (324), the top of the spring (327) is fixedly connected with the limit block, the spring (327) is sleeved on the outside of the clamping rod (326), and the clamping rod (326) is adapted to the clamping groove (328).

8. The device for enriching and detecting soluble methane in sewage according to claim 3, characterized in that: There are four positioning blocks (324) which are equidistantly distributed inside the mounting ring (322).