CN210833111U - Solidification distillation residue heating device - Google Patents
Solidification distillation residue heating device Download PDFInfo
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- CN210833111U CN210833111U CN201921914200.2U CN201921914200U CN210833111U CN 210833111 U CN210833111 U CN 210833111U CN 201921914200 U CN201921914200 U CN 201921914200U CN 210833111 U CN210833111 U CN 210833111U
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Abstract
The utility model discloses a solidification distillation residue heating device, its characterized in that: the house comprises a house body, wherein the house body is formed by enclosing an interlayer wall, one surface of the house body is provided with an inlet and an outlet, an automatic shutter door is arranged at the top of the house body at the position corresponding to the inlet and the outlet, the interlayer wall comprises an inner layer, an outer layer and an air deflector, the air deflector is welded between the inner layer and the outer layer and is longitudinally distributed at equal intervals, the inner layer, the outer layer and the air deflector form a hot air duct, the lowest end of the hot air duct is communicated with a kiln head hot air pipe, a relay fan is arranged on the kiln head hot air pipe and is controlled by a controller, the topmost end of the hot air duct is communicated with an air outlet pipe, an outer heat preservation layer is arranged on the outer side of the outer layer of the interlayer wall, a temperature sensor is arranged on the inner side of. The utility model discloses there is: waste gas utilization, the labor intensity of workers is reduced, and meanwhile, the disposal quantity is increased.
Description
Technical Field
The invention belongs to the technical field of harmless treatment and resource utilization of dangerous objects, and particularly relates to a heating device for curing distillation residues.
Background
In hazardous waste disposal, distillation residues are a particularly difficult material to dispose of as recognized in the industry. The materials are not treated well, but only treated by adopting a manual feeding method after the opening of a kiln tail smoke chamber. Thus, not only the labor intensity of workers is increased, but also the kiln condition is influenced, and the environmental sanitation of the manual opening is not well maintained. Therefore, it is important to solve the above problems.
Disclosure of Invention
The invention overcomes the defects of the prior art and provides the curing distillation residue heating device which utilizes waste gas, lightens the labor intensity of workers and increases the treatment amount.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows: a solidification distillation residue heating device which characterized in that: comprises a house body, the house body is formed by enclosing an interlayer wall body, one surface of the house body is provided with an entrance, the top of the house body at the position corresponding to the entrance is provided with an automatic rolling gate, the interlayer wall comprises an inner layer, an outer layer and an air deflector, the air deflectors are welded between the inner layer and the outer layer and are longitudinally distributed at equal intervals, the inner layer, the outer layer and the air deflector form a hot air duct, the lowest end of the hot air duct is communicated with a kiln head hot air pipe, the relay fan is arranged on the kiln head hot air duct and is controlled by the controller, the topmost end of the hot air duct is communicated with the air outlet pipe, an outer heat-insulating layer is arranged on the outer side of the outer layer of the interlayer wall body, a temperature sensor is arranged on the inner side of the inner layer of the interlayer wall body, the temperature sensor is electrically connected with the temperature display screen, and the temperature display screen is installed on the outer heat insulation layer.
Furthermore, the inner layer and the outer layer are both made of steel plates.
Further, the thickness of the inner layer is 2-6mm, and the thickness of the outer layer is 5-10 mm.
Further, the air outlet pipe is communicated with a two-stage fan of the grate cooler.
Compared with the prior art, the invention has the advantages that:
1. the discharged waste gas of the kiln head is used as a heat source, heating equipment is not needed, the investment is low, and the waste gas is utilized;
2. the temperature of the waste heat and the waste gas is high, the temperature in the interlayer room is high, the decomposition speed of the solidified hazardous waste is high, and the physical form of the solidified distillation residues can be changed to meet the requirement of primary treatment;
3. the hot air is not contacted with hazardous waste, the hot air discharged and introduced into the second section of the grate cooler does not contain harmful gas, high-temperature incineration is not needed, and new stain discharge points cannot be generated.
Drawings
FIG. 1 is a schematic front view of a heating apparatus for solidified distillation residues according to the present invention;
FIG. 2 is a schematic view showing the flow of air in the sandwich wall of a heating apparatus for curing distillation residues according to the present invention.
In the figure, 1, an inlet and an outlet, 2, an automatic rolling gate, 3, an inner layer, 4, an outer layer, 5, an air deflector, 6, a hot air duct, 7, a kiln head hot air pipe, 8, a relay fan, 9, an air outlet pipe, 10, an outer heat insulation layer, 11, a temperature sensor and 12, a temperature display screen are arranged.
Detailed Description
The following examples are intended to further illustrate the present invention and should not be construed as limiting the scope of the invention, and other insubstantial modifications and adaptations of the invention by those skilled in the art based on the teachings herein are intended to be covered thereby.
Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., 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, but 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 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 should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the drawings of fig. 1 and 2, 1 is an inlet and outlet, 2 is an automatic rolling gate, 3 is an inner layer, 4 is an outer layer, 5 is an air deflector, 6 is a hot air duct, 7 is a kiln head hot air pipe, 8 is a relay fan, 9 is an air outlet pipe, 10 is an outer insulating layer, 11 is a temperature sensor, and 12 is a temperature display screen.
A solidification distillation residue heating device which characterized in that: comprises a house body, wherein the house body is formed by enclosing an interlayer wall body, one surface of the house body is provided with an access 1, the top of the house body at the position corresponding to the access 1 is provided with an automatic rolling gate 2, the interlayer wall body comprises an inner layer 3, an outer layer 4 and an air deflector 5, the air deflector 5 is welded between the inner layer 3 and the outer layer 4, the air deflector 5 is longitudinally distributed at equal intervals, the inner layer 3, the outer layer 4 and the air deflector 5 form a hot air duct 6, the lowest end of the hot air duct 6 is communicated with a kiln head hot air duct 7, a relay fan 8 is arranged on the kiln head hot air duct 7, the relay fan 8 is controlled by a controller, the topmost end of the hot air duct 6 is communicated with an air outlet pipe 9, an outer heat preservation layer 10 is arranged on the outer side of the outer layer 4 of the interlayer wall body, a temperature sensor 11 is arranged on the inner side of the inner layer 3 of the interlayer wall body, the temperature sensor 11 is electrically connected with a temperature display screen 12, and the temperature display screen 12 is arranged on the outer heat preservation.
The inner layer 3 and the outer layer 4 are both made of steel plates.
The thickness of the inner layer 3 is 4mm, and the thickness of the outer layer 6 is 5-10 mm.
The air outlet pipe 9 is communicated with a two-stage fan of the grate cooler.
When in use, the solidified distillation residues are poured into the house body, the automatic shutter door 2 is closed, and the relay fan 8 is used for discharging the waste heat and the waste gas (120 ℃ C., 130 ℃ C.) discharged by the kiln head chimney and the particulate matters (8 mg/m)3) Leading the solidified distillation residues into a welded hot air duct 6 by using a low-inlet-high-outlet principle through a kiln head hot air duct 7 to achieve a heating effect, liquefying or semi-liquefying the solidified distillation residues, increasing the fluidity, and pumping the liquefied or semi-liquefied materials into a rotary kiln for disposal by using a pump; the air outlet pipe 9 is connected to a second-stage fan of the grate cooler, hot air is not contacted with hazardous waste, the hot air which is discharged and introduced into the second stage of the grate cooler does not contain harmful gas, high-temperature incineration is not needed, and a new pollution discharge point is not generated; the temperature sensor 11 detects the temperature in the house body, and adjusts the intake of hot air at any time according to the temperature displayed by the temperature display screen 12.
The present invention is not described in detail in the prior art.
Claims (4)
1. A solidification distillation residue heating device which characterized in that: the house comprises a house body, wherein the house body is formed by enclosing an interlayer wall body, an access (1) is arranged on one surface of the house body, an automatic rolling door (2) is arranged at the top of the house body at a position corresponding to the access (1), the interlayer wall body comprises an inner layer (3), an outer layer (4) and an air deflector (5), the air deflector (5) is welded between the inner layer (3) and the outer layer (4), the air deflectors (5) are longitudinally distributed at equal intervals, the inner layer (3), the outer layer (4) and the air deflector (5) form a hot air duct (6), the lowest end of the hot air duct (6) is communicated with a kiln head hot air pipe (7), a relay fan (8) is arranged on the kiln head hot air pipe (7), the relay fan (8) is controlled by a controller, the topmost end of the hot air duct (6) is communicated with an air outlet pipe (9), and an outer heat preservation layer (10) is arranged on the outer side of the outer layer (4) of the interlayer, temperature sensor (11) are installed to the intermediate layer wall body the inboard of inlayer (3), temperature sensor (11) electric connection temperature display screen (12), temperature display screen (12) are installed on outer heat preservation (10).
2. A solidified distillation residue heating apparatus according to claim 1, wherein: the inner layer (3) and the outer layer (4) are both made of steel plates.
3. A solidified distillation residue heating apparatus according to claim 2, wherein: the thickness of the inner layer (3) is 2-6mm, and the thickness of the outer layer (4) is 5-10 mm.
4. A solidified distillation residue heating apparatus according to claim 1, wherein: and the air outlet pipe (9) is communicated with a two-stage fan of the grate cooler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921914200.2U CN210833111U (en) | 2019-11-08 | 2019-11-08 | Solidification distillation residue heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921914200.2U CN210833111U (en) | 2019-11-08 | 2019-11-08 | Solidification distillation residue heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210833111U true CN210833111U (en) | 2020-06-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921914200.2U Active CN210833111U (en) | 2019-11-08 | 2019-11-08 | Solidification distillation residue heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210833111U (en) |
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2019
- 2019-11-08 CN CN201921914200.2U patent/CN210833111U/en active Active
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