CN213469078U

CN213469078U - Short-process low-energy-consumption full-automatic thermal desorption device for organic pollution sample

Info

Publication number: CN213469078U
Application number: CN202022388423.9U
Authority: CN
Inventors: 刘传; 蔡小虎
Original assignee: Jiangxi Guanyi Testing Technology Co ltd
Current assignee: Jiangxi Guanyi Testing Technology Co ltd
Priority date: 2020-10-24
Filing date: 2020-10-24
Publication date: 2021-06-18
Anticipated expiration: 2030-10-24

Abstract

The utility model discloses a short-flow low energy consumption full-automatic thermal desorption device for organic contaminated sample relates to thermal desorption technical field, including the device main part, the surface mounting of device main part has operating panel, and top one side of device main part is provided with smashes the storehouse. The utility model discloses a set up first motor, first pivot, the driving gear, driven gear, crushing roller and filter plate, the staff is when throwing into soil and smashing the storehouse, the staff starts first motor, first motor drives first pivot and takes place to rotate, thereby it takes place to rotate to drive the driving gear, driving gear and driven gear mesh mutually, thereby make driven gear drive crushing roller take place to rotate, two crushing rollers rotate in opposite directions, smash soil, the soil after smashing passes through the filter plate whereabouts, carry out follow-up operation, not stopped on the filter plate by kibbling soil, and the bottom of crushing roller and the top in close contact with of filter plate, thereby smash soil to holding back on the filter plate.

Description

Short-process low-energy-consumption full-automatic thermal desorption device for organic pollution sample

Technical Field

The utility model relates to a thermal desorption technical field specifically is a short-flow low energy consumption full-automatic thermal desorption device for organic pollution sample.

Background

Soil ends up as a variety of pollutants, and the accumulation of large amounts of pollutants has become one of its major environmental problems. After entering the soil, Volatile Organic Compounds (VOCs) or semi-volatile organic compounds (SVOCs) pollute the soil, cause secondary pollution to surface water and underground water, and directly or indirectly harm human health. In recent years, the problem of pollution of VOCs or SVOCs in soil in China is increasingly highlighted, and the pollution poses serious threats to ecological environment, food safety and human health.

Current thermal desorption device of organic pollution sample, at first can cut soil and smash, prevent that soil is great to cause the baffle pipe to block up, and current thermal desorption device's cutting effect is relatively poor, the great condition of blockking up the baffle pipe of clod still can appear, thermal desorption device's normal work has been seriously influenced, on the other hand, current thermal desorption device is when heating soil, the steam that gives off through the heat accumulator comes to heat soil, the rate of heating is slower, thereby thermal desorption device's work efficiency has been reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems of poor soil crushing effect and low heating speed, the short-flow low-energy-consumption full-automatic thermal desorption device for the organic pollution sample is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a short-flow low-energy-consumption full-automatic thermal desorption device for organic contaminated samples comprises a device main body, wherein an operation panel is mounted on the outer surface of the device main body, a crushing bin is arranged on one side of the top of the device main body, a feed inlet is formed in the top of the crushing bin, a supporting seat is fixed on one side of the crushing bin, a first motor is mounted at the top of the supporting seat, the output end of the first motor is connected with a first rotating shaft penetrating through one side of the crushing bin, a driving gear is sleeved on the outer surface of the first rotating shaft, a rotating rod is arranged on the back of the first rotating shaft, a driven gear is sleeved on the outer surface of the rotating rod, crushing rollers are sleeved on the outer surfaces of the rotating rod and the first rotating shaft, a material guide plate is arranged inside the crushing bin, a material inlet pipe extending into the device main body is formed in the, the inside of device main part is provided with the reaction storehouse, the second motor is installed to inside one side of device main part, the output of second motor is connected with the second pivot that runs through one side of reaction storehouse, the surface of second pivot has cup jointed and has impeld the stirring leaf, the inside below of device main part is fixed with the threaded rod, the surface of threaded rod and the surface of second pivot have all cup jointed the belt pulley, the belt has been cup jointed to the surface of belt pulley, the thread bush has been cup jointed to the surface of threaded rod, the fan is installed at the top of thread bush, the electric plate is installed to the inside below in reaction storehouse, the ventilation hole has been seted up to bottom one side in reaction storehouse, the discharging pipe has been seted up to the bottom opposite side in reaction storehouse.

Preferably, the driving gear and the driven gear are engaged, and the outer surfaces of the driving gear and the driven gear are coated with lubricating oil.

Preferably, the bottom of the pulverizing roller is in close contact with the top of the filter plate.

Preferably, the top of the material guide plate is provided with a groove, and one side of the material guide plate extends to the inside of the crushing bin.

Preferably, the operation panel is electrically connected with the first motor, the second motor, the electric heating plate and the fan respectively.

Preferably, the propelling stirring blade is in a spiral shape.

Preferably, the hot plate is inclined downwards in the direction of the tapping pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up first motor, first pivot, the driving gear, driven gear, crushing roller and filter plate, the staff is when throwing into soil and smashing the storehouse, the staff starts first motor, first motor drives first pivot and takes place to rotate, thereby it takes place to rotate to drive the driving gear, driving gear and driven gear mesh mutually, thereby make driven gear drive crushing roller take place to rotate, two crushing rollers rotate in opposite directions, smash soil, the soil after smashing passes through the filter plate whereabouts, carry out follow-up operation, not stopped on the filter plate by kibbling soil, and the top in close contact with of the bottom of crushing roller and filter plate, thereby smash soil to holding back on the filter plate, kibbling efficiency has been improved, the required time of smashing has been reduced.

2. The utility model discloses still be provided with belt, belt pulley, ventilation hole, threaded rod, thread bush and fan, when the device inside temperature is higher, the staff starts the fan, and when second motor during operation, the second pivot drives the belt pulley and begins to rotate to drive the belt and rotate, thereby drive the threaded rod and rotate, thereby control about making the thread bush, thereby make that the wind that the fan blew off is even to impel the inside soil of stirring leaf to heat, improved the speed of heating.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the device body of the present invention;

FIG. 3 is a schematic top view of the crushing roller of the present invention;

fig. 4 is a schematic diagram of a partially enlarged structure of the present invention a.

In the figure: 1. a device main body; 2. a feed pipe; 3. a material guide plate; 4. a crushing bin; 5. a feed inlet; 6. a first motor; 7. a driving gear; 8. a supporting seat; 9. an operation panel; 10. a second motor; 11. a second rotating shaft; 12. a belt; 13. a belt pulley; 14. an electric hot plate; 15. a vent hole; 16. a threaded rod; 17. a discharge pipe; 18. propelling the stirring blade; 19. a rotating rod; 20. a threaded sleeve; 21. a fan; 22. a reaction bin; 23. a first rotating shaft; 24. a crushing roller; 25. filtering the plate; 26. a driven gear.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-4, the short-flow low-energy consumption full-automatic thermal desorption device for organic contaminated samples comprises a device main body 1, a feeding pipe 2, a material guide plate 3, a crushing bin 4, a feeding port 5, a first motor 6, a driving gear 7, a supporting seat 8, an operation panel 9, a second motor 10, a second rotating shaft 11, a belt 12, a belt pulley 13, an electric heating plate 14, a ventilation hole 15, a threaded rod 16, a discharging pipe 17, a propelling stirring blade 18, a rotating rod 19, a threaded sleeve 20, a fan 21, a reaction bin 22, a first rotating shaft 23, a crushing roller 24, a filter plate 25 and a driven gear 26, wherein the operation panel 9 is installed on the outer surface of the device main body 1, the crushing bin 4 is arranged on one side of the top of the device main body 1, the feeding port 5 is formed in the top of the crushing bin 4, the supporting seat 8 is fixed on one side of the crushing bin 4, the first motor 6 is installed on the top of the, the outer surface of the first rotating shaft 23 is sleeved with a driving gear 7, the back of the first rotating shaft 23 is provided with a rotating rod 19, the outer surface of the rotating rod 19 is sleeved with a driven gear 26, the outer surfaces of the rotating rod 19 and the first rotating shaft 23 are both sleeved with a crushing roller 24, the interior of the crushing bin 4 is provided with a filter plate 25, the other side of the top of the device main body 1 is provided with a feed pipe 2 extending to the interior of the device main body 1, the top of the feed pipe 2 is connected with a material guide plate 3, the interior of the device main body 1 is provided with a reaction bin 22, one side of the interior of the device main body 1 is provided with a second motor 10, the output end of the second motor 10 is connected with a second rotating shaft 11 penetrating through one side of the reaction bin 22, the outer surface of the second rotating shaft 11 is sleeved with a propelling stirring blade 18, a threaded rod 16 is fixed below, belt 12 has been cup jointed to belt pulley 13's surface, and threaded bush 20 has been cup jointed to the surface of threaded rod 16, and fan 21 is installed at the top of threaded bush 20, and electric plate 14 is installed to the inside below of reaction storehouse 22, and ventilation hole 15 has been seted up to bottom one side of reaction storehouse 22, and discharging pipe 17 has been seted up to the bottom opposite side of reaction storehouse 22, has improved the speed of heating, has reduced the required time of heating.

Referring to fig. 1 to 3, the driving gear 7 is engaged with the driven gear 26, and the outer surfaces of the driving gear 7 and the driven gear 26 are coated with the lubricating oil, so that the driving gear 7 and the driven gear 26 rotate normally, and the device operates normally, the bottom of the crushing roller 24 is in close contact with the top of the filter plate 25, thereby improving the crushing efficiency and reducing the time required for crushing.

Please refer to fig. 1-3, the top of the material guiding plate 3 is provided with a groove, and one side of the material guiding plate 3 extends to the inside of the crushing bin 4, so as to facilitate the falling of the soil and reduce the time required for the falling of the soil, and the operation panel 9 is electrically connected with the first motor 6, the second motor 10, the electric heating plate 14 and the fan 21 respectively, so as to facilitate the operation of the working personnel and reduce the operation burden of the working personnel.

Please refer to fig. 2, the spiral propelling stirring blade 18 prevents the soil from being accumulated together and causing blockage, the electric heating plate 14 is inclined downwards along the discharging pipe 17, and the arrangement of the electric heating plate 14 prevents the soil from staying in the device main body 1, thereby facilitating the cleaning of the working personnel.

The working principle is as follows: when a worker puts soil into the crushing bin, the worker starts the first motor 6, the first motor 6 drives the first rotating shaft 23 to rotate, so as to drive the driving gear 7 to rotate, the driving gear 7 is meshed with the driven gear 26, so that the driven gear 26 drives the crushing rollers 24 to rotate, the two crushing rollers 24 rotate oppositely to crush the soil, the crushed soil falls through the filter plate 25 to perform subsequent operation, the un-crushed soil stays on the filter plate 25, the bottom of the crushing roller 24 is in close contact with the top of the filter plate 25, so as to crush the soil intercepted on the filter plate 25, the crushing efficiency is improved, the time required for crushing is shortened, when the temperature inside the device is higher, the worker starts the fan 21, when the second motor 10 works, the second rotating shaft 11 drives the belt pulley 13 to rotate, so as to drive the belt 12 to rotate, thereby drive threaded rod 16 and rotate to make the thread bush 20 remove about, thereby make the even soil of propelling stirring leaf 18 of heating of the wind that fan 21 blew off, improved the speed of heating.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A full-automatic thermal desorption device of short flow low energy consumption for organic contaminated sample, including device main part (1), its characterized in that: the device is characterized in that an operation panel (9) is mounted on the outer surface of a device main body (1), a crushing bin (4) is arranged on one side of the top of the device main body (1), a feed inlet (5) is formed in the top of the crushing bin (4), a supporting seat (8) is fixed on one side of the crushing bin (4), a first motor (6) is mounted on the top of the supporting seat (8), an output end of the first motor (6) is connected with a first rotating shaft (23) penetrating through one side of the crushing bin (4), a driving gear (7) is sleeved on the outer surface of the first rotating shaft (23), a rotating rod (19) is arranged on the back of the first rotating shaft (23), a driven gear (26) is sleeved on the outer surface of the rotating rod (19), crushing rollers (24) are sleeved on the outer surfaces of the rotating rod (19) and the first rotating shaft (23), a filter plate (25) is arranged inside, the device is characterized in that an inlet pipe (2) extending to the inside of the device body (1) is arranged on the other side of the top of the device body (1), a material guide plate (3) is connected to the top of the inlet pipe (2), a reaction bin (22) is arranged inside the device body (1), a second motor (10) is installed on one side of the inside of the device body (1), one side, penetrating through the reaction bin (22), of the output end of the second motor (10) is connected with a second rotating shaft (11), a propelling stirring blade (18) is sleeved on the outer surface of the second rotating shaft (11), a threaded rod (16) is fixed below the inside of the device body (1), a belt pulley (13) is sleeved on the outer surface of the threaded rod (16) and the outer surface of the second rotating shaft (11), a belt (12) is sleeved on the outer surface of the belt pulley (13), and a threaded sleeve (20) is sleeved on, fan (21) are installed at the top of thread bush (20), electric plate (14) are installed to the inside below in reaction storehouse (22), ventilation hole (15) have been seted up to bottom one side in reaction storehouse (22), discharging pipe (17) have been seted up to the bottom opposite side in reaction storehouse (22).

2. The short-process low-energy-consumption full-automatic thermal desorption device for the organic contaminated sample according to claim 1, which is characterized in that: the driving gear (7) is meshed with the driven gear (26), and lubricating oil is coated on the outer surfaces of the driving gear (7) and the driven gear (26).

3. The short-process low-energy-consumption full-automatic thermal desorption device for the organic contaminated sample according to claim 1, which is characterized in that: the bottom of the crushing roller (24) is in close contact with the top of the filter plate (25).

4. The short-process low-energy-consumption full-automatic thermal desorption device for the organic contaminated sample according to claim 1, which is characterized in that: the top of the material guide plate (3) is provided with a groove, and one side of the material guide plate (3) extends into the crushing bin (4).

5. The short-process low-energy-consumption full-automatic thermal desorption device for the organic contaminated sample according to claim 1, which is characterized in that: the operation panel (9) is respectively electrically connected with the first motor (6), the second motor (10), the electric heating plate (14) and the fan (21).

6. The short-process low-energy-consumption full-automatic thermal desorption device for the organic contaminated sample according to claim 1, which is characterized in that: the propelling stirring blade (18) is in a spiral shape.

7. The short-process low-energy-consumption full-automatic thermal desorption device for the organic contaminated sample according to claim 1, which is characterized in that: the electric heating plate (14) is inclined downwards along the direction of the discharge pipe (17).