CN210323018U

CN210323018U - Detection system for volatile organic compounds in soil and sediments

Info

Publication number: CN210323018U
Application number: CN201921289404.1U
Authority: CN
Inventors: 马守波; 郝新艳; 赵建丽; 熊俊凯
Original assignee: Henan Changyi Inspection Technology Research Institute Co Ltd
Current assignee: Henan Changyi Inspection Technology Research Institute Co Ltd
Priority date: 2019-08-09
Filing date: 2019-08-09
Publication date: 2020-04-14
Anticipated expiration: 2029-08-09

Abstract

The utility model discloses a detection system of volatile organic compounds in soil and deposit, which comprises a support, the intermediate position of support runs through and installs the montant, the equal fixed mounting in both ends has the carrier block about the supporting shoe, the spacing groove has been seted up to the bottom of montant, both ends all run through and install the screw rod about the supporting shoe, the top of montant is run through and is installed first conical gear, the upper left side of support is connected with the backup pad, the top of montant is run through and is installed the connecting pipe, and the end of connecting pipe runs through the inside of installing at first collecting box, the internally mounted of first collecting box has the baffle, and the upper right side of first collecting box runs through and installs fixed pipe, the end of fixed pipe runs through the inside of installing at the second collecting box. This detecting system of volatile organic compounds in soil and deposit not only can dry organic gas, is convenient for discharge organic gas moreover.

Description

Detection system for volatile organic compounds in soil and sediments

Technical Field

The utility model relates to a detecting system technical field of organic matter specifically is a detecting system of volatile organic matter in soil and deposit.

Background

The soil and sediment contain a large amount of organic matters, if the organic matters are detected and utilized, resources can be saved, the waste of resources is avoided, local materials can be obtained, and a large amount of manpower and material resources do not need to be consumed.

The conventional detection system for volatile organic compounds in soil and sediments cannot dry organic gases and is inconvenient to exhaust the organic gases, so that a detection system for volatile organic compounds in soil and sediments is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a detecting system of volatile organic compounds in soil and deposit to solve the detecting system of volatile organic compounds in the soil of present commonly used that above-mentioned background art provided and the deposit, not only can not dry organic gas, be not convenient for in addition with organic gas exhaust problem.

In order to achieve the above object, the utility model provides a following technical scheme: a detection system for volatile organic compounds in soil and sediments comprises a support, wherein a vertical rod is installed at the middle position of the support in a penetrating manner, a supporting block is installed at the bottom end of the vertical rod, bearing blocks are fixedly installed at the left end and the right end of the supporting block respectively, a limiting groove is formed in the bottom end of the vertical rod, a fixing groove is formed above the limiting groove, a screw rod is installed at the left end and the right end of the supporting block in a penetrating manner, a first bevel gear is installed at the top end of the vertical rod in a penetrating manner, a second bevel gear is connected with the left end of the first bevel gear, a supporting plate is connected to the upper left side of the support, a connecting plate is attached to the bottom of the supporting plate, a connecting pipe is installed at the top end of the vertical rod in a penetrating manner, the tail end of the connecting pipe is installed, the tail end of the fixed pipe penetrates through the second collecting box and is arranged in the second collecting box.

Preferably, a disassembly structure is formed between the support and the second collecting box, and the support and the first collecting box are of an integrated structure.

Preferably, the connection mode between the vertical rod and the connecting pipe is clamping connection, and the vertical rod forms a lifting structure on the right side of the second bevel gear.

Preferably, the vertical section of the connecting plate is of an oval structure, and a linkage structure is formed between the connecting plate and the supporting plate.

Preferably, the outer diameter of the connecting pipe is smaller than the length of the baffle, and the central axis of the baffle coincides with the central axis of the tail end of the connecting pipe.

Preferably, the height of the tail end of the connecting pipe is lower than that of the top end of the fixed pipe, and the right end of the fixed pipe is of a telescopic structure.

Compared with the prior art, the beneficial effects of the utility model are that: the detection system for volatile organic compounds in soil and sediments can dry organic gases and is convenient for discharging the organic gases;

1. the soil loosening is facilitated through the linkage structure formed by the second bevel gear, the first bevel gear and the vertical rod, the vertical section of the connecting plate is of an oval structure, the supporting plate is enabled to move up and down through the rotation of the connecting plate, the vertical rod can lift up and down back and forth, the soil loosening effect is improved, and further organic gas in the soil is convenient to discharge;

2. the bearing block is made of light materials, and can move upwards under the buoyancy of water, so that the connecting pipe can be blocked, the output quantity of gas can be controlled, and the heating plate is arranged below the first collecting box and can heat the liquid in the first collecting box, so that the organic gas in the liquid can be quickly volatilized to the top of the first collecting box, the volatile gas can be conveniently taken out, and the later detection can be conveniently carried out;

3. because the right-hand member of fixed pipe is extending structure, and constitutes between second collecting box and the support and dismantle the structure, be convenient for add the drier to the inside of second collecting box, can dry the gas that volatilizees in the first collecting box of follow, be convenient for change the drier simultaneously.

Drawings

FIG. 1 is a schematic front plan view of the cutting structure of the present invention;

FIG. 2 is a schematic view of the connection between the vertical bar and the supporting block;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of the point B in fig. 1 according to the present invention.

In the figure: 1. a support; 2. a vertical rod; 3. a support block; 4. a bearing block; 5. a limiting groove; 6. fixing grooves; 7. a screw; 8. a first bevel gear; 9. a second bevel gear; 10. a support plate; 11. a connecting plate; 12. a connecting pipe; 13. a first collection tank; 14. a baffle plate; 15. a fixed tube; 16. a second collection tank.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a detection system for volatile organic compounds in soil and sediments comprises a support 1, a vertical rod 2, a supporting block 3, a bearing block 4, a limiting groove 5, a fixing groove 6, a screw 7, a first bevel gear 8, a second bevel gear 9, a supporting plate 10, a connecting plate 11, a connecting pipe 12, a first collecting box 13, a baffle 14, a fixing pipe 15 and a second collecting box 16, wherein the vertical rod 2 is installed at the middle position of the support 1 in a penetrating manner, the supporting block 3 is installed at the bottom end of the vertical rod 2, a dismounting structure is formed between the support 1 and the second collecting box 16, the support 1 and the first collecting box 13 are of an integrated structure, a water absorbent is conveniently added into the second collecting box 16, the vertical rod 2 and the connecting pipe 12 are connected in a clamping manner, the vertical rod 2 forms a lifting structure on the right side of the second bevel gear 9, the vertical rod 2 is convenient to move up and down, the bearing blocks, the bottom end of the vertical rod 2 is provided with a limiting groove 5, a fixing groove 6 is arranged above the limiting groove 5, the left end and the right end of the supporting block 3 are both provided with a screw 7 in a penetrating way, the top end of the vertical rod 2 is provided with a first bevel gear 8 in a penetrating way, and the left end of the first bevel gear 8 is connected with a second bevel gear 9, the upper left of the support 1 is connected with a support plate 10, and the bottom of the supporting plate 10 is jointed with a connecting plate 11, the vertical section of the connecting plate 11 is of an oval structure, and the connecting plate 11 and the supporting plate 10 form a linkage structure, the supporting plate 10 moves by the rotation of the connecting plate 11, the top end of the vertical rod 2 is provided with a connecting pipe 12 in a penetrating way, and the end of the connecting pipe 12 is penetratingly installed inside the first collecting tank 13, a baffle 14 is installed inside the first collecting tank 13, and a fixed pipe 15 is penetratingly installed at the upper right of the first collecting tank 13, and the end of the fixed pipe 15 is penetratingly installed inside the second collecting tank 16.

As shown in fig. 3, the outer diameter of the connecting pipe 12 is smaller than the length of the baffle 14, and the central axis of the baffle 14 coincides with the central axis of the end of the connecting pipe 12, so that the connecting pipe 12 can be blocked by the baffle 14.

As shown in fig. 3, the height of the end of the connecting pipe 12 is lower than the height of the top end of the fixed pipe 15, and the right end of the fixed pipe 15 is of a telescopic structure, so that the gas above the first collecting tank 13 can be collected through the fixed pipe 15.

The working principle is as follows: when the detection system for volatile organic compounds in soil and sediments is used, the device is placed on the ground, the device is driven to rotate by a first driving motor connected to the left side of a second bevel gear 9 in the figure 1, the first bevel gear 8 rotates by the rotation of the second bevel gear 9, a vertical rod 2 rotates by the rotation of the first bevel gear 8, a spiral knife is fixedly installed on the outer surface of the vertical rod 2, soil is loosened, the vertical section of a connecting plate 11 is of an oval structure, the support plate 10 is driven to rotate by a second driving motor connected to the rear side of the connecting plate 11, the support plate 10 moves up and down by the rotation of the connecting plate 11, the support plate 10 is fixedly connected with the vertical rod 2, the vertical rod 2 can lift up and down back and forth, the support block 3 is of a net-shaped structure, dry soil can be blocked by the support block 3, and the soil is prevented from, therefore, the soil loosening effect can be improved, organic gas in soil enters the vertical rod 2, and the gas of the vertical rod 2 is pumped into the first collection box 13 in the figure 3 through the suction pump arranged on the outer wall of the connecting pipe 12;

as the right end of the fixed pipe 15 is of a telescopic structure in figure 4, and a disassembly structure is formed between the second collection box 16 and the support 1, so that a drying agent can be conveniently added into the second collection box 16, the gas volatilized from the first collection box 13 can be dried, meanwhile, the drying agent can be conveniently replaced, when part of moisture and sludge enters the vertical rod 2 and enters the first collection box 13 through the suction pump, the bearing block 4 is made of a light material, the bearing block is upwards moved by the buoyancy of water, the connecting pipe 12 can be blocked, as the height of the tail end of the connecting pipe 12 is lower than that of the top end of the fixed pipe 15, the organic gas above the water can enter the second collection box 16 through the fixed pipe 15, and the heating plate is arranged below the first collection box 13, the liquid in the first collection box 13 can be heated, so that the organic gas in the liquid can be rapidly volatilized to the top of the first collection box 13, the volatile gas is convenient to take out, so that the later detection is convenient, and the whole working process of the detection system for the volatile organic compounds in the soil and the sediments is realized.

Those not described in detail in this specification are within the skill of the art. The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A detection system of volatile organic compounds in soil and sediments, comprising a support (1), characterized in that: the middle position of the support (1) is provided with a vertical rod (2) in a penetrating way, the bottom end of the vertical rod (2) is provided with a supporting block (3), the left end and the right end of the supporting block (3) are both fixedly provided with a bearing block (4), the bottom end of the vertical rod (2) is provided with a limiting groove (5), a fixing groove (6) is arranged above the limiting groove (5), the left end and the right end of the supporting block (3) are both provided with a screw (7) in a penetrating way, the top end of the vertical rod (2) is provided with a first bevel gear (8) in a penetrating way, the left end of the first bevel gear (8) is connected with a second bevel gear (9), the upper left side of the support (1) is connected with a supporting plate (10), the bottom of the supporting plate (10) is laminated with a connecting plate (11), the top end of the vertical rod (2) is provided with a connecting, a baffle (14) is arranged inside the first collecting box (13), a fixing pipe (15) penetrates through the upper right of the first collecting box (13), and the tail end of the fixing pipe (15) penetrates through the second collecting box (16).

2. The system for detecting volatile organic compounds in soil and sediments as claimed in claim 1, wherein: a disassembly structure is formed between the support (1) and the second collecting box (16), and the support (1) and the first collecting box (13) are of an integrated structure.

3. The system for detecting volatile organic compounds in soil and sediments as claimed in claim 1, wherein: the connecting mode between the vertical rod (2) and the connecting pipe (12) is clamping connection, and the vertical rod (2) forms a lifting structure on the right side of the second bevel gear (9).

4. The system for detecting volatile organic compounds in soil and sediments as claimed in claim 1, wherein: the vertical section of the connecting plate (11) is of an oval structure, and a linkage structure is formed between the connecting plate (11) and the supporting plate (10).

5. The system for detecting volatile organic compounds in soil and sediments as claimed in claim 1, wherein: the outer diameter of the connecting pipe (12) is smaller than the length of the baffle (14), and the central axis of the baffle (14) is superposed with the central axis of the tail end of the connecting pipe (12).

6. The system for detecting volatile organic compounds in soil and sediments as claimed in claim 1, wherein: the tail end of the connecting pipe (12) is lower than the top end of the fixed pipe (15), and the right end of the fixed pipe (15) is of a telescopic structure.