CN212397631U - Soil remediation heat takes off additional heating device - Google Patents
Soil remediation heat takes off additional heating device Download PDFInfo
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- CN212397631U CN212397631U CN202020844044.3U CN202020844044U CN212397631U CN 212397631 U CN212397631 U CN 212397631U CN 202020844044 U CN202020844044 U CN 202020844044U CN 212397631 U CN212397631 U CN 212397631U
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- side wall
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- fixedly arranged
- heating
- soil remediation
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Abstract
The utility model relates to a heating device technical field just discloses a soil remediation thermal desorption heating device, including the heating cabinet, the fixed electric plate that is provided with in inside of heating cabinet, the fixed heating wire that is provided with in upper end of electric plate, the fixed screening board that is provided with in upper end of heating wire, the fixed support that is provided with in upper end of screening board, the fixed quick-witted case that is provided with in right side wall of heating cabinet, the fixed motor that is provided with in inside of machine case, the inside of support transversely is provided with two-way lead screw, the left end of two-way lead screw is passed through the bearing and is connected with the left side wall rotation of support. The utility model discloses, convenient operation can smash soil completely, and soil is heated evenly, makes the harmful substance volatilize fully, and collects the harmful gas who produces, in preventing to discharge the air, influences the air quality, causes secondary pollution.
Description
Technical Field
The utility model relates to a heating device technical field especially relates to a soil remediation heat takes off additional heating device.
Background
At present, thermal desorption is one of heat treatment technologies, and the research on thermal desorption of organic contaminated soil and sludge is carried out abroad beginning in the 80 th 20 th century. The technical principle is that pollutants in soil are converted into gas phase to be desorbed from the surface or pores of the soil by heating, and the pollutants are selectively volatilized by controlling the temperature of a thermal desorption system and the retention time of the polluted soil without chemical reactions such as oxidation, decomposition and the like.
When the previous thermal desorption auxiliary heating device is used, partial soil blocks are large, the inside of the soil cannot be completely heated in the heating process, the volatilization of pollutants inside the soil is influenced, and a large amount of harmful gas generated in the heating process can be directly discharged into the air to cause secondary pollution.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the partial large soil blocks in the prior art are difficult to be heated completely, which can lead to incomplete volatilization of pollutants, and a large amount of harmful gases generated in the volatilization process are directly discharged into the air to cause secondary pollution, and providing a thermal desorption additional heating device for soil remediation.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a soil remediation thermal desorption heating device comprises a heating box, wherein an electric heating plate is fixedly arranged inside the heating box, a heating wire is fixedly arranged at the upper end of the electric heating plate, a screening plate is fixedly arranged at the upper end of the heating wire, a support is fixedly arranged at the upper end of the screening plate, a case is fixedly arranged on the right side wall of the heating box, a motor is fixedly arranged inside the case, a bidirectional lead screw is transversely arranged inside the support, the left end of the bidirectional lead screw is rotatably connected with the left side wall of the support through a bearing, the right end of the bidirectional lead screw penetrates through the right side wall of the support to extend to the outside and is fixedly connected with the output end of the motor, symmetrical sliders are in threaded connection with the rod wall of the bidirectional lead screw, a movable plate is transversely arranged at the lower end of the support, symmetrical U-shaped blocks are fixedly arranged on the upper side wall of the movable plate, and symmetrical connecting rods are rotatably connected between, a fixed block is fixedly arranged on the lower side wall of the moving plate, a cavity is formed in the fixed block, and a buffer mechanism is fixedly arranged in the cavity;
the fixed crushing head that is provided with of lower extreme of fixed block, the fixed intake pipe that is provided with in upper end of heating cabinet, the fixed coupling mechanism that is provided with in both ends of intake pipe, the fixed water tank that is provided with of left side wall of heating cabinet, the lower extreme of intake pipe runs through the last lateral wall of water tank and extends to inside, the left end of intake pipe is fixed and is provided with the blast pipe, the fixed air discharge fan that is provided with in inside of intake pipe, the fixed feed inlet that is provided with of right side wall of heating cabinet, the fixed discharge gate that is provided with of lower lateral wall of heating cabinet.
Preferably, buffer gear includes the stopper, the inner wall sliding connection of stopper and cavity, the fixed spring that is provided with of last lateral wall of stopper, the fixed connecting block that is provided with of lower lateral wall of stopper, the lower lateral wall of connecting block and the last lateral wall fixed connection of movable plate.
Preferably, the connecting mechanism comprises mounting blocks, the mounting blocks are fixedly connected with the side wall of the air inlet pipe, and the mounting blocks are fixedly connected with the upper side wall of the heating box through bolts.
Preferably, the lower end of the exhaust fan is fixedly provided with a dust screen.
Preferably, a sealing ring is fixedly arranged on the side wall of the air inlet pipe.
Preferably, a base is fixedly arranged on the lower side wall of the heating box.
Compared with the prior art, the utility model provides a soil remediation heat takes off additional heat device possesses following beneficial effect:
1. this soil restoration heat takes off additional heat device, through the common cooperation of motor, two-way lead screw, slider, movable plate, stopper, connecting block, spring, connecting rod, crushing board and crushing head, smashes soil completely, and the back of heating makes inside pollution area volatilize completely.
2. This soil restoration heat takes off additional heating device, through the common cooperation of air discharge fan, intake pipe, blast pipe, installation piece and water tank, the gaseous pollution that will produce absorbs completely, prevents to directly discharge and causes secondary pollution in the air.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses, convenient operation can smash soil completely, and soil is heated evenly, makes the harmful gas volatilize abundant, and collects the harmful gas that produces, in preventing to discharge the air, influences the air quality, causes secondary pollution.
Drawings
FIG. 1 is a schematic structural view of a thermal desorption and addition device for soil remediation according to the present invention;
fig. 2 is a schematic structural diagram of a thermal desorption additional heating device for soil remediation according to the present invention.
In the figure: the device comprises a heating box 1, an electric heating plate 2, a heating wire 3, a screening plate 4, a bracket 5, a motor 6, a bidirectional screw rod 7, a sliding block 8, a moving plate 9, a U-shaped block 10, a connecting rod 11, a fixed block 12, a crushing plate 13, a crushing head 14, an air inlet pipe 15, a water tank 16, an exhaust pipe 17, an exhaust fan 18, a limiting block 19, a spring 20, a connecting block 21 and a mounting block 22.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, a soil remediation thermal desorption heating device comprises a heating box 1, an electric heating plate 2 is fixedly arranged inside the heating box 1, an electric heating wire 3 is fixedly arranged at the upper end of the electric heating plate 2, a base is fixedly arranged on the lower side wall of the heating box 1, a screening plate 4 is fixedly arranged at the upper end of the electric heating wire 3, a bracket 5 is fixedly arranged at the upper end of the screening plate 4, a case is fixedly arranged on the right side wall of the heating box 1, a motor 6 is fixedly arranged inside the case, a bidirectional screw 7 is transversely arranged inside the bracket 5, the left end of the bidirectional screw 7 is rotatably connected with the left side wall of the bracket 5 through a bearing, the right end of the bidirectional screw 7 penetrates through the right side wall of the bracket 5 to extend to the outside and is fixedly connected with the output end of the motor 6, a slide block 8 for symmetrically moving plates is in threaded, symmetrical U-shaped blocks 10 are fixedly arranged on the upper side wall of the moving plate 9, symmetrical connecting rods 11 are rotatably connected between the two sliding blocks 8 and the two U-shaped blocks 10 through shaft pins, a fixed block 12 is fixedly arranged on the lower side wall of the moving plate 9, a cavity is formed in the fixed block 12, a buffer mechanism is fixedly arranged in the cavity and comprises a limiting block 19, the limiting block 19 is slidably connected with the inner wall of the cavity, a spring 20 is fixedly arranged on the upper side wall of the limiting block 19, a connecting block 21 is fixedly arranged on the lower side wall of the limiting block 19, and the lower side wall of the connecting block 21 is fixedly connected with the upper side wall of;
the fixed crushing head 14 that is provided with of lower extreme of fixed block 12, the fixed intake pipe 15 that is provided with in upper end of heating cabinet 1, the fixed sealing washer that is provided with in lateral wall of intake pipe 15, the fixed coupling mechanism that is provided with in both ends of intake pipe 15, coupling mechanism includes installation piece 22, two installation pieces 22 all with the lateral wall fixed connection of intake pipe 15, two installation pieces 22 all are through the last lateral wall fixed connection of bolt with heating cabinet 1, the fixed water tank 16 that is provided with of left side wall of heating cabinet 1, the lower extreme of intake pipe 15 runs through the last lateral wall of water tank 16 and extends to inside, the fixed blast pipe 17 that is provided with in left end of intake pipe 15, the fixed air discharge fan 18 that is provided with in inside of intake pipe 15, the fixed dust screen that is provided with of lower extreme of air discharge fan 18, the fixed feed inlet that is provided with of right side wall of heating cabinet.
In the utility model, polluted soil is put in from the feed inlet, the motor 6 is rotated, the motor 6 drives the bidirectional screw rod 7 to rotate, the bidirectional screw rod 7 drives the slider 8 connected with the rod wall by screw thread to move, the two sliders 8 drive the connecting rod 11 connected with the rotation to move, the connecting rod 11 drives the lower U-shaped block 10 to move, the two U-shaped blocks 10 drive the movable plate 9 connected with the lower side wall fixedly to move, the movable plate 9 drives the fixed block 12 connected with the lower side wall fixedly to move, the fixed block 12 drives the crushing plate 13 connected with the lower end fixedly to move, the crushing head 14 connected with the lower side wall fixedly to crush the soil by the driving of the crushing plate 13, the crushed soil is heated by the electric heating plate 2 and the electric heating wire 3, when a large amount of gas is generated in the heating process, the exhaust fan 18 is started, the gas in the heating box 1 is discharged into the water tank 16 through the 15 by, preventing secondary pollution to air.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. An additional heating device for soil remediation heat removal comprises a heating box (1) and is characterized in that an electric heating plate (2) is fixedly arranged inside the heating box (1), an electric heating wire (3) is fixedly arranged at the upper end of the electric heating plate (2), a screening plate (4) is fixedly arranged at the upper end of the electric heating wire (3), a bracket (5) is fixedly arranged at the upper end of the screening plate (4), a case is fixedly arranged on the right side wall of the heating box (1), a motor (6) is fixedly arranged inside the case, a bidirectional screw rod (7) is transversely arranged inside the bracket (5), the left end of the bidirectional screw rod (7) is rotatably connected with the left side wall of the bracket (5) through a bearing, the right end of the bidirectional screw rod (7) penetrates through the right side wall of the bracket (5) to extend to the outside and is fixedly connected with the output end of the motor (6), the bidirectional screw rod (7) is in threaded connection with symmetrical sliding blocks (8) on the rod wall, a movable plate (9) is transversely arranged at the lower end of the bracket (5), symmetrical U-shaped blocks (10) are fixedly arranged on the upper side wall of the movable plate (9), symmetrical connecting rods (11) are rotatably connected between the two sliding blocks (8) and the two U-shaped blocks (10) through shaft pins, a fixed block (12) is fixedly arranged on the lower side wall of the movable plate (9), a cavity is formed in the fixed block (12), and a buffer mechanism is fixedly arranged in the cavity;
the lower extreme of fixed block (12) transversely is provided with crushing board (13), the fixed crushing head (14) that is provided with of lower extreme of crushing board (13), the fixed intake pipe (15) that is provided with in upper end of heating cabinet (1), the fixed coupling mechanism that is provided with in both ends of intake pipe (15), the fixed water tank (16) that is provided with of left side wall of heating cabinet (1), the lower extreme of intake pipe (15) runs through the last lateral wall of water tank (16) and extends to inside, the left end of intake pipe (15) is fixed and is provided with blast pipe (17), the fixed air discharge fan (18) that is provided with in inside of intake pipe (15), the fixed feed inlet that is provided with of right side wall of heating cabinet (1), the fixed discharge gate that is provided with of lower lateral wall of heating cabinet (1).
2. The soil remediation thermal desorption additional heating device according to claim 1, wherein the buffer mechanism comprises a limiting block (19), the limiting block (19) is slidably connected with the inner wall of the cavity, a spring (20) is fixedly arranged on the upper side wall of the limiting block (19), a connecting block (21) is fixedly arranged on the lower side wall of the limiting block (19), and the lower side wall of the connecting block (21) is fixedly connected with the upper side wall of the moving plate (9).
3. A soil remediation thermal removal supplemental heating device according to claim 1, wherein the connection means comprises mounting blocks (22), both mounting blocks (22) being fixedly connected to the side wall of the air inlet pipe (15), both mounting blocks (22) being fixedly connected to the upper side wall of the heating box (1) by bolts.
4. The soil remediation thermal removal supplemental heating device of claim 1, wherein a dust screen is fixedly arranged at the lower end of the exhaust fan (18).
5. A soil remediation thermal removal supplemental heat device according to claim 1, wherein a sealing ring is fixedly arranged on the side wall of the air inlet pipe (15).
6. A soil remediation thermal removal supplemental heat device according to claim 1, wherein a base is fixedly provided to the lower side wall of the heating box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020844044.3U CN212397631U (en) | 2020-05-20 | 2020-05-20 | Soil remediation heat takes off additional heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020844044.3U CN212397631U (en) | 2020-05-20 | 2020-05-20 | Soil remediation heat takes off additional heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212397631U true CN212397631U (en) | 2021-01-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020844044.3U Expired - Fee Related CN212397631U (en) | 2020-05-20 | 2020-05-20 | Soil remediation heat takes off additional heating device |
Country Status (1)
| Country | Link |
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| CN (1) | CN212397631U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114535275A (en) * | 2022-02-23 | 2022-05-27 | 重庆德润新邦环境修复有限公司 | Ectopic thermal desorption equipment for repairing organic contaminated soil |
-
2020
- 2020-05-20 CN CN202020844044.3U patent/CN212397631U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114535275A (en) * | 2022-02-23 | 2022-05-27 | 重庆德润新邦环境修复有限公司 | Ectopic thermal desorption equipment for repairing organic contaminated soil |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210126 Termination date: 20210520 |
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| CF01 | Termination of patent right due to non-payment of annual fee |