Self-made purging and trapping device for soil solid waste organic matter detection

Abstract

The utility model relates to a self-made purging and trapping device for soil solid waste organic matter detection, and aims to solve the problems that the purging effect on soil solid waste is poor due to the fact that an air inlet pipe and an air outlet pipe are located at the same horizontal height at present, and air directly enters an operation box to be purged, so that the cost is low. The soil solid waste organic matter detection device comprises an operation box, one side of the operation box is communicated with an air inlet pipe, the other end of the air inlet pipe is communicated with a filter box, the end, away from the air inlet pipe, of the filter box is communicated with an air suction pipe, and a silica gel pore plate, a molecular sieve and an activated carbon plate are installed in an inner cavity of the filter box; the inner wall of the operation box is fixedly connected with an annular pipe, and the bottom of the annular pipe obliquely communicates with a plurality of jet heads; one end, far away from the air inlet pipe, of the operation box is communicated with an air outlet pipe, the air outlet pipe is higher than the air inlet pipe, a guide pipe is mounted on the outer side of the air outlet pipe, and the other end of the guide pipe is communicated with a trap.

Description

Technical Field

[0001] The utility model relates to the field of soil solid waste organic matter detection, in particular to a self-made blowing and capturing device for soil solid waste organic matter detection. Background Art

[0002] What we usually call soil testing refers to soil environmental testing, and its testing steps generally include sampling, sample preparation, analysis methods, result characterization, data statistics, quality evaluation and other technical contents. Soil testing refers to determining the environmental quality (or pollution level) and its changing trend by measuring the representative values ​​of factors affecting soil environmental quality.

[0003] According to the patent CN212988963U, a self-made purge and capture device for soil organic matter detection includes an operation box, a hopper, a processing pipe, a discharge pipe and a collector welded and fixed to the outer wall of the operation box, the processing pipe and the discharge pipe are respectively welded and fixed to the center of the top wall and the bottom wall of the operation box, the inner cavity of the processing pipe contains a transmission shaft and multiple groups of crushing blades symmetrically installed on both sides of the outer wall of the transmission shaft; the two sides of the outer wall of the operation box are respectively horizontally installed with an air inlet pipe and an air outlet pipe, and the inner cavities of the air inlet pipe and the air outlet pipe are both installed with fans, and the two sides of the bottom wall of the operation box are vertically welded with support piles, in order to achieve During the process of the present utility model, the inventor found that at least the following problems in the prior art have not been solved: by setting support piles, electric telescopic rods, mounting frames and rollers, the electric telescopic rods in the two groups of support piles are extended at the same time and drive multiple groups of rollers to contact the ground, and then the device can be pushed to make it move conveniently, thereby improving the mobility of the device. During use, the traditional air inlet pipe and the air outlet pipe are at the same horizontal height, so the effect of blowing soil solid waste is poor, and the air directly enters the operating box for blowing, thereby affecting the results of soil solid waste organic matter detection. For this reason, it is necessary to design a new technical solution to solve this problem. Utility Model Content

[0004] The purpose of the utility model is to overcome the shortcomings of the prior art, meet actual needs, and provide a self-made purging and capturing device for soil solid waste organic matter detection, so as to solve the technical problem that the current air inlet pipe and the air outlet pipe are at the same horizontal height, so the effect of soil solid waste purging is poor, and the air directly enters the operating box for purging, thereby affecting the results of soil solid waste organic matter detection.

[0005] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is as follows: a self-made purge and capture device for detecting organic matter in soil solid waste is designed, including an operation box, one side of the operation box is connected with an air inlet pipe, the other end of the air inlet pipe is connected with a filter box, the end of the filter box away from the air inlet pipe is connected with an air suction pipe, a silica gel orifice plate, a molecular sieve and an activated carbon plate are installed in the inner cavity of the filter box, an annular pipe is fixedly connected to the inner wall of the operation box, and a plurality of nozzles are obliquely connected to the bottom of the annular pipe; an end of the operation box away from the air inlet pipe is connected with an air outlet pipe, the height of the air outlet pipe is higher than the height of the air inlet pipe, a conduit is installed on the outside of the air outlet pipe, the other end of the conduit is connected with a collector, the top of the operation box is connected with a feed pipe, a first servo motor is installed on one side of the feed pipe, the inner cavity of the feed pipe is rotatably connected with a crushing knife, and the driving end of the first servo motor is fixedly connected to the crushing knife.

[0006] Preferably, a second servo motor is installed in the middle of the bottom end of the operation box, and the driving end of the second servo motor rotates through the operation box and is placed inside the operation box. Both sides of the second servo motor in the operation box are fixedly connected with stirring plates.

[0007] Preferably, the top of the feed pipe is connected to a protection pipe, connecting rollers are rotatably connected between the two sides of the inner cavity of the protection pipe, and a plurality of baffles are equidistantly and fixedly connected to the outer side of the connecting rollers.

[0008] Preferably, the two stirring plates are symmetrically distributed on both sides of the driving end of the second servo motor, and the bottoms of the two stirring plates are both arranged to fit the bottom end of the inner cavity of the operating box.

[0009] Preferably, the air inlet pipe and the air intake pipe are on the same horizontal line, and an induced draft fan is installed in the inner cavity of the air inlet pipe.

[0010] Preferably, a heating wire is installed in the air intake pipe, and the heating wire is placed on the left side of the induced draft fan.

[0011] Preferably, the baffle is a rubber plate, and the baffle is arranged in close contact with the inner wall of the protection tube.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model combines a first servo motor, a crushing knife, a filter box, a silica gel orifice plate, a molecular sieve, an activated carbon plate and a collector. By starting the first servo motor to drive the crushing knife to rotate, the detected soil solid waste can be crushed and evenly placed in an operating box, and then air is introduced into the operating box through an air intake pipe, a filter box and an air intake pipe. The gas is directed to the crushed soil solid waste at the bottom of the inner cavity of the operating box in conjunction with an annular tube and a nozzle for sweeping. Then, the gas enters the collector through an air outlet pipe and a conduit for organic matter detection, thereby improving the effect of soil solid waste sweeping. At the same time, when the gas passes through the filter box, the silica gel orifice plate, the molecular sieve and the activated carbon plate are used to dry and purify the sweeping gas, thereby preventing the sweeping gas from affecting the results of soil solid waste organic matter detection.

[0014] 2. The utility model combines the second servo motor and the stirring plate. When the soil solid waste is purged with gas, the second servo motor is started to drive the stirring plate to rotate, thereby stirring the soil solid waste, thereby improving the effect of the soil solid waste purging gas and further improving the effect of soil solid waste organic matter detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a cross-sectional view of the operating box of the utility model;

[0017] Figure 3 This is a cross-sectional view of the filter box of the utility model;

[0018] Figure 4 This is a cross-sectional view of the connection between the protection pipe and the feed pipe of the utility model;

[0019] In the figure: 1. operating box; 11. air outlet pipe; 2. filter box; 21. air inlet pipe; 22. air intake pipe; 23. silica gel orifice plate; 24. molecular sieve; 25. activated carbon plate; 26. induced draft fan; 27. heating wire; 3. feed pipe; 31. first servo motor; 32. crushing knife; 4. collector; 41. conduit; 5. annular pipe; 51. jet nozzle; 6. second servo motor; 61. stirring plate; 7. protective pipe; 71. connecting roller; 72. baffle. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0021] Example 1: A self-made purge and capture device for detecting soil solid waste organic matter, see Figures 1 to 4, including an operation box 1, one side of the operation box 1 is connected with an air inlet pipe 21, the other end of the air inlet pipe 21 is connected with a filter box 2, the end of the filter box 2 away from the air inlet pipe 21 is connected with an air suction pipe 22, the inner cavity of the filter box 2 is installed with a silica gel orifice plate 23, a molecular sieve 24 and an activated carbon plate 25, the inner wall of the operation box 1 is fixedly connected with an annular tube 5, and the bottom of the annular tube 5 is obliquely connected with a plurality of nozzles 51; the end of the operation box 1 away from the air inlet pipe 21 is connected with an air outlet pipe 11, the height of the air outlet pipe 11 is higher than the height of the air inlet pipe 21, a conduit 41 is installed on the outside of the air outlet pipe 11, and the other end of the conduit 41 is connected with a collector 4, the top of the operation box 1 is connected with a feed pipe 3, one side of the feed pipe 3 is installed with a first servo motor 31, and the inner cavity of the feed pipe 3 is rotatably connected with a crushing knife 3 2. The driving end of the first servo motor 31 is fixedly connected to the crushing knife 32. By starting the first servo motor 31 to drive the crushing knife 32 to rotate, the detected soil solid waste can be crushed and evenly placed in the operation box 1, and then air is introduced into the operation box 1 through the suction pipe 22, the filter box 2 and the intake pipe 21. The annular pipe 5 and the nozzle 51 are used to blow the gas to the crushed soil solid waste at the bottom of the inner cavity of the operation box 1. Then, the gas enters the collector 4 through the outlet pipe 11 and the conduit 41 to detect organic matter, thereby improving the effect of soil solid waste blowing. At the same time, when the gas passes through the filter box 2, the silica gel orifice plate 23, the molecular sieve 24 and the activated carbon plate 25 are used to dry and purify the blowing gas, thereby preventing the blowing gas from affecting the results of soil solid waste organic matter detection.

[0022] For details, see Figure 2 A second servo motor 6 is installed in the middle of the bottom end of the operation box 1, and the driving end of the second servo motor 6 rotates and penetrates the operation box 1 and is placed inside the operation box 1. Both sides of the second servo motor 6 in the operation box 1 are fixedly connected with stirring plates 61, and the two stirring plates 61 are symmetrically distributed on both sides of the driving end of the second servo motor 6, and the bottoms of the two stirring plates 61 are both fitted with the bottom end of the inner cavity of the operation box 1, so as to ensure that the stirring plates 61 can completely stir the soil and solid waste at the bottom end of the inner cavity of the operation box 1. When the soil and solid waste are purged with gas, the second servo motor 6 is started to drive the stirring plates 61 to rotate, so that the soil and solid waste can be stirred, thereby improving the effect of the soil and solid waste purging gas, and further improving the effect of soil and solid waste organic matter detection.

[0023] For further information, see Figure 4The top of the feed pipe 3 is connected to a protective tube 7, and connecting rollers 71 are rotatably connected between the two sides of the inner cavity of the protective tube 7. A plurality of baffles 72 are equidistantly fixedly connected to the outer side of the connecting roller 71. The baffles 72 are rubber plates, and the baffles 72 are fitted with the inner wall of the protective tube 7. Before the soil solid waste is added into the operation box 1, the gravity of the soil solid waste drives the baffle 72 to rotate to add the soil solid waste into the operation box 1, and at the same time, cooperates with the plurality of baffles 72 to shield the protective tube 7, thereby avoiding the splashing of the crushed and splashed soil solid waste to cause waste and pollution to the working environment.

[0024] It is worth noting that see Figure 3 The air inlet pipe 21 and the air suction pipe 22 are on the same horizontal line, and an induced draft fan 26 is installed in the inner cavity of the air inlet pipe 21. The induced draft fan 26 can accelerate the gas to enter the operation box 1 to blow away the soil solid waste.

[0025] It is worth noting that see Figure 3 A heating wire 27 is installed in the air inlet pipe 21 and is placed on the left side of the induced draft fan 26. The heating wire 27 can heat the purge gas, thereby accelerating the volatilization of soil solid waste organic matter, thereby improving the efficiency of soil solid waste organic matter detection.

[0026] In addition, the components designed in the present utility model are all universal standard parts or components known to technical personnel in the field. Their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods. They can be fully implemented by technical personnel in the field, and there is no need to elaborate. The content protected by the present utility model does not involve improvements to internal structures and methods.

[0027] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A self-made purge and capture device for detecting soil solid waste organic matter, comprising an operating box (1), characterized in that: One side of the operation box (1) is connected to an air inlet pipe (21), the other end of the air inlet pipe (21) is connected to a filter box (2), the end of the filter box (2) away from the air inlet pipe (21) is connected to an air suction pipe (22), a silica gel orifice plate (23), a molecular sieve (24) and an activated carbon plate (25) are installed in the inner cavity of the filter box (2), an annular tube (5) is fixedly connected to the inner wall of the operation box (1), and the bottom of the annular tube (5) is connected to a plurality of jet nozzles (51) at an angle; One end of the operating box (1) away from the air inlet pipe (21) is connected to an air outlet pipe (11); the height of the air outlet pipe (11) is higher than that of the air inlet pipe (21); a guide tube (41) is installed on the outside of the air outlet pipe (11); the other end of the guide tube (41) is connected to a collector (4); the top of the operating box (1) is connected to a feed pipe (3); a first servo motor (31) is installed on one side of the feed pipe (3); a crushing knife (32) is rotatably connected to the inner cavity of the feed pipe (3); and a driving end of the first servo motor (31) is fixedly connected to the crushing knife (32).

2. A self-made purge and capture device for detecting soil solid waste organic matter as claimed in claim 1, characterized in that: A second servo motor (6) is installed at the middle of the bottom end of the operation box (1); a driving end of the second servo motor (6) rotates through the operation box (1) and is placed inside the operation box (1); stirring plates (61) are fixedly connected to both sides of the second servo motor (6) in the operation box (1).

3. A self-made purge and capture device for detecting soil solid waste organic matter as claimed in claim 1, characterized in that: The top of the feed pipe (3) is connected to a protection pipe (7), connecting rollers (71) are rotatably connected between two sides of the inner cavity of the protection pipe (7), and a plurality of baffles (72) are equidistantly and fixedly connected to the outer sides of the connecting rollers (71).

4. A self-made purge and capture device for detecting soil solid waste organic matter as claimed in claim 2, characterized in that: The two stirring plates (61) are symmetrically distributed on both sides of the driving end of the second servo motor (6), and the bottoms of the two stirring plates (61) are both arranged to fit the bottom end of the inner cavity of the operation box (1).

5. A self-made purge and capture device for detecting soil solid waste organic matter as claimed in claim 1, characterized in that: The air inlet pipe (21) and the air suction pipe (22) are on the same horizontal line, and an induced draft fan (26) is installed in the inner cavity of the air inlet pipe (21).

6. A self-made purge and capture device for detecting soil solid waste organic matter as claimed in claim 1, characterized in that: A heating wire (27) is installed in the air intake pipe (21), and the heating wire (27) is placed on the left side of the induced draft fan (26).

7. A self-made purge and capture device for detecting soil solid waste organic matter as claimed in claim 3, characterized in that: The baffle plate (72) is a rubber plate, and the baffle plate (72) is arranged in close contact with the inner wall of the protection tube (7).

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