CN220981739U - Continuous drying equipment for coking gas desulfurization and decyanation waste liquid - Google Patents
Continuous drying equipment for coking gas desulfurization and decyanation waste liquid Download PDFInfo
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- CN220981739U CN220981739U CN202322650991.5U CN202322650991U CN220981739U CN 220981739 U CN220981739 U CN 220981739U CN 202322650991 U CN202322650991 U CN 202322650991U CN 220981739 U CN220981739 U CN 220981739U
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- crushing
- cylinder
- pipe
- waste liquid
- motor
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- 238000001035 drying Methods 0.000 title claims abstract description 53
- 238000004939 coking Methods 0.000 title claims abstract description 18
- 238000007255 decyanation reaction Methods 0.000 title claims abstract description 18
- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 18
- 230000023556 desulfurization Effects 0.000 title claims abstract description 18
- 239000007788 liquid Substances 0.000 title claims abstract description 18
- 239000002699 waste material Substances 0.000 title claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 68
- 238000010438 heat treatment Methods 0.000 claims abstract description 14
- 238000001816 cooling Methods 0.000 claims abstract description 9
- 238000001125 extrusion Methods 0.000 claims abstract description 5
- 239000007921 spray Substances 0.000 claims description 13
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 10
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 10
- 241001330002 Bambuseae Species 0.000 claims description 10
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 10
- 239000011425 bamboo Substances 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 10
- 239000000919 ceramic Substances 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 230000003028 elevating effect Effects 0.000 claims description 2
- 238000005192 partition Methods 0.000 abstract description 3
- 239000007787 solid Substances 0.000 description 5
- 238000007664 blowing Methods 0.000 description 2
- 238000007602 hot air drying Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses continuous drying equipment for coking gas desulfurization and decyanation waste liquid, which comprises a drying box, wherein a crushing cylinder penetrates through the top of the drying box, a material crushing extrusion mechanism is arranged in the crushing cylinder, a feeding cylinder is fixed on the side edge of the drying box, a material lifting mechanism is arranged in the feeding cylinder, a material guide pipe is communicated between the feeding cylinder and the crushing cylinder, a hopper is communicated with the side edge of the feeding cylinder, a vibrating fluidized bed is arranged in the drying box, a heating cavity and a cooling cavity are separated into the drying box by a partition plate, a blower is arranged at the bottom of the drying box, a hot air pipe and a cold air pipe are respectively communicated with an outlet of the blower, a heater is arranged on a pipe section of the hot air pipe, and the hot air pipe is inserted into the heating cavity and is communicated with a first rectangular shell. The utility model is convenient for adding materials, crushing the materials and drying the materials better.
Description
Technical Field
The utility model relates to the technical field of drying equipment, in particular to continuous drying equipment for coking gas desulfurization and decyanation waste liquid.
Background
The centrifugal solid after the coking desulfurization decyanation waste liquid is treated generally enters from a feeding hole of a vibrating fluidized bed, passes through a hot air section of the fluidized bed, and the water content in the material is led out along with the hot air; at present, in practical operation, we find that the solid feeding process is troublesome, the materials cannot be crushed, for example, the Chinese patent with the publication number of CN 217504156U is issued, the feeding position of the feeding hopper is higher, the feeding is inconvenient, and the crushing process is not performed before the materials are added, therefore, we propose a continuous drying device for the coking gas desulfurization and decyanation waste liquid.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides a continuous drying device for coking gas desulfurization and decyanation waste liquid.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a continuous drying equipment of coking gas desulfurization decyanation waste liquid, includes the drying cabinet, the top of drying cabinet is run through there is crushing section of thick bamboo, install broken extrusion mechanism of material in the crushing section of thick bamboo, the side of drying cabinet is fixed with a feeding section of thick bamboo, install material elevating system in the feeding section of thick bamboo, the intercommunication has the passage between feeding section of thick bamboo and the crushing section of thick bamboo, the side intercommunication of feeding section of thick bamboo has the loading hopper, the internally mounted of drying cabinet has the vibration fluidized bed, the inside of drying cabinet just is located the below of vibration fluidized bed and separates into heating chamber and cooling chamber through the baffle, the air-blower is installed to the bottom of drying cabinet, the export of air-blower communicates respectively has hot-blast pipe and cold-blast pipe, install the heater on the pipeline section of hot-blast pipe, the hot-blast pipe inserts the heating chamber and communicates there is first rectangle shell, the intercommunication has first spray tube on the first rectangle shell, the cold-blast pipe inserts the cooling chamber and communicates there is the second rectangle shell, the intercommunication has the second spray tube on the second rectangle shell.
Preferably, the crushing and extruding mechanism is used for crushing materials and discharging the materials out of the crushing cylinder, the crushing and extruding mechanism comprises a motor, a bracket, a blade and a second screw shaft, the motor is arranged on the crushing cylinder through the bracket, an output shaft of the motor penetrates through the crushing cylinder, the blade is fixed on the output shaft of the motor, and the output shaft of the motor is connected with the second screw shaft.
Preferably, the material lifting mechanism is used for lifting materials from the inner bottom of the feeding barrel to the inner top of the feeding barrel, the material lifting mechanism comprises a first screw shaft, the first screw shaft is in transmission connection with an output shaft of the motor through a belt transmission mechanism, and the first screw shaft is rotatably arranged in the feeding barrel.
Preferably, a cyclone separator is arranged at the top of the drying box, an inlet of the cyclone separator is communicated with the drying box through a dehumidifying pipe, and an air exhaust fan is arranged at an air exhaust opening of the cyclone separator.
Preferably, the heater comprises a shell and a heating pipe, the hot air pipe is communicated with the shell, and a ceramic heating pipe is installed in the shell.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, the charging hopper is used for adding centrifugal solids after coking desulfurization and decyanation waste liquid treatment, the second screw shaft is rotatably arranged in the feeding cylinder, the output shaft of the motor drives the second screw shaft to rotate through the belt transmission mechanism, the second screw shaft can lift materials from the bottom end to the top end in the feeding cylinder, the materials in the feeding cylinder enter the crushing cylinder through the material guiding pipe, the output shaft of the motor drives the blade and the second screw shaft to rotate, the blade can crush the entered materials, so that the materials are more fully dried, the second screw shaft can rapidly push out the crushed materials, the blockage is avoided, and the vibrating fluidized bed is used for conveying the materials;
2. According to the utility model, a part of air generated by the air blower enters the first rectangular shell through the hot air pipe and is sprayed out from the first spray pipe, and the air is heated through the heater, so that one section of hot air blowing and drying can be performed on materials, and the other part of air generated by the air blower enters the second rectangular shell through the cold air pipe and is sprayed out from the second spray pipe, so that the temperature of the materials after hot air drying can be reduced, and the materials can be conveniently recovered; the cyclone separator can dehumidify the interior of the drying box through the dehumidifying pipe.
Drawings
FIG. 1 is a schematic structural diagram of a continuous drying device for coking gas desulfurization and decyanation waste liquid;
Fig. 2 is a schematic view of a part of fig. 1.
In the figure: the drying oven comprises a drying oven body, a material outlet 2, a second spray pipe 3, a second rectangular shell 4, a partition board 5, a vibrating fluidized bed 6, a first rectangular shell 7, a first spray pipe 8, a cold air pipe 9, a blower 10, a heater 11, a hot air pipe 12, a material hopper 13, a material feeding cylinder 14, a crushing cylinder 15, a wet-pumping pipe 16, a cyclone separator 17, an air pumping fan 18, a first screw shaft 19, a belt transmission mechanism 20, a material guiding pipe 21, a motor 22, a bracket 23, a blade 24 and a second screw shaft 25.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1, a continuous drying apparatus for desulfurization and decyanation waste liquid of coking gas comprises a drying oven 1, a crushing cylinder 15 is penetrated at the top of the drying oven 1, a material crushing extrusion mechanism is installed in the crushing cylinder 15, the material crushing extrusion mechanism is used for crushing materials and discharging the materials out of the crushing cylinder 15, a feeding cylinder 14 is fixed at the side edge of the drying oven 1, a material lifting mechanism is installed in the feeding cylinder 14 and is used for lifting the materials from the inner bottom of the feeding cylinder 14 to the inner top of the feeding cylinder 14, a material guide pipe 21 is communicated between the feeding cylinder 14 and the crushing cylinder 15, the materials in the feeding cylinder 14 enter the crushing cylinder 15 through the material guide pipe 21, a feeding hopper 13 is communicated at the side edge of the feeding cylinder 14, the feeding hopper 13 is used for adding centrifugal solids after treatment of the coking desulfurization and decyanation waste liquid, a vibrating fluidized bed 6 is installed in the drying oven 1 and is used for conveying the materials, the inside of the drying box 1 and the lower part of the vibrating fluidized bed 6 are divided into a heating cavity and a cooling cavity by a partition plate 5, a blower 10 is arranged at the bottom of the drying box 1, an outlet of the blower 10 is respectively communicated with a hot air pipe 12 and a cold air pipe 9, a heater 11 is arranged on a pipe section of the hot air pipe 12, the hot air pipe 12 is inserted into the heating cavity and is communicated with a first rectangular shell 7, the first rectangular shell 7 is communicated with a first spray pipe 8, the cold air pipe 9 is inserted into the cooling cavity and is communicated with a second rectangular shell 4, the second rectangular shell 4 is communicated with a second spray pipe 3, a part of air generated by the blower 10 enters the first rectangular shell 7 through the hot air pipe 12 and is sprayed out from the first spray pipe 8, and the air is heated by the heater 11, so that the materials can be blown and dried by one section of hot air, the other part of the air generated by the blower 10 enters the second rectangular shell 4 through the cold air pipe 9 and is sprayed out from the second spray pipe 3, thereby can cool down the material after the hot-blast stoving to the convenience is retrieved the material.
Referring to fig. 2, the material crushing and extruding mechanism comprises a motor 22, a bracket 23, a blade 24 and a second screw shaft 25, wherein the motor 22 is arranged on the crushing cylinder 15 through the bracket 23, an output shaft of the motor 22 penetrates through the crushing cylinder 15, the blade 24 is fixed on an output shaft of the motor 22, the second screw shaft 25 is connected with an output shaft of the motor 22, the blade 24 and the second screw shaft 25 are driven to rotate by an output shaft of the motor 22, the blade 24 can crush the entering material, the material is more fully dried, and the crushed material can be rapidly pushed out by the second screw shaft 25, so that blockage is avoided.
Referring to fig. 2, the material lifting mechanism includes a first screw shaft 19, the first screw shaft 19 is in transmission connection with an output shaft of a motor 22 through a belt transmission mechanism 20, the first screw shaft 19 is rotatably installed in the feeding barrel 14, the output shaft of the motor 22 drives the first screw shaft 19 to rotate through the belt transmission mechanism 20, and the first screw shaft 19 can lift the material from the bottom end to the top end in the feeding barrel 14.
Referring to fig. 1, a cyclone 17 is installed at the top of a drying box 1, an inlet of the cyclone 17 is communicated with the drying box 1 through a dehumidifying pipe 16, an air suction fan 18 is installed at an air suction opening of the cyclone 17, a heater 11 comprises a shell and a heating pipe, a hot air pipe 12 is communicated with the shell, a ceramic heating pipe is installed in the shell, and the cyclone 17 can dehumidify the interior of the drying box 1 through the dehumidifying pipe 16.
Working principle: when the device is used, the charging hopper 13 is used for adding centrifugal solids after coking desulfurization and decyanation waste liquid treatment, the first screw shaft 19 is rotatably arranged in the feeding cylinder 14, the output shaft of the motor 22 drives the first screw shaft 19 to rotate through the belt transmission mechanism 20, the first screw shaft 19 can lift materials from the bottom end to the top end in the feeding cylinder 14, the materials in the feeding cylinder 14 enter the crushing cylinder 15 through the material guide pipe 21, the output shaft of the motor 22 drives the blade 24 and the second screw shaft 25 to rotate, the blade 24 can crush the entered materials, the materials are more fully dried, the second screw shaft 25 can rapidly push the crushed materials out, blockage is avoided, and the vibrating fluidized bed 6 is used for conveying the materials; part of the air generated by the air blower 10 enters the first rectangular shell 7 through the hot air pipe 12 and is sprayed out from the first spray pipe 8, and the air is heated through the heater 11, so that one section of hot air blowing and drying can be carried out on the materials, and the other part of the air generated by the air blower 10 enters the second rectangular shell 4 through the cold air pipe 9 and is sprayed out from the second spray pipe 3, so that the temperature of the materials after hot air drying can be reduced, and the materials can be conveniently recovered; the cyclone 17 can dehumidify the interior of the drying cabinet 1 through the dehumidifying pipe 16.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (5)
1. The utility model provides a coking gas desulfurization decyanation waste liquid continuous drying equipment, includes drying cabinet (1), its characterized in that, crushing section of thick bamboo (15) are run through at the top of drying cabinet (1), install broken extrusion mechanism of material in crushing section of thick bamboo (15), the side of drying cabinet (1) is fixed with feed cylinder (14), install material elevating system in feed cylinder (14), the intercommunication has guide tube (21) between feed cylinder (14) and crushing section of thick bamboo (15), the side intercommunication of feed cylinder (14) has hopper (13), the internally mounted of drying cabinet (1) has vibration fluidized bed (6), the inside of drying cabinet (1) just is located the below of vibration fluidized bed (6) and separates into heating chamber and cooling chamber through baffle (5), air-blower (10) are installed to the bottom of drying cabinet (1), the export of air-blower (10) is linked together hot air duct (12) and cold air duct (9) respectively, install heater (11) on the pipeline section of feed cylinder (14), rectangular insert (12) and have heating chamber (7) to be connected to first cooling duct (7) and second cooling duct (7) are connected to first cooling duct (7), the second rectangular shell (4) is communicated with a second spray pipe (3).
2. The continuous drying equipment for coking gas desulfurization and decyanation waste liquid according to claim 1, wherein the material crushing and extruding mechanism is used for crushing materials and discharging the materials out of the crushing cylinder (15), the material crushing and extruding mechanism comprises a motor (22), a bracket (23), a blade (24) and a second screw shaft (25), the motor (22) is arranged on the crushing cylinder (15) through the bracket (23), an output shaft of the motor (22) penetrates through the crushing cylinder (15), the blade (24) is fixed on an output shaft of the motor (22), and the second screw shaft (25) is connected with an output shaft of the motor (22).
3. The continuous drying equipment for coking gas desulfurization and decyanation waste liquid according to claim 2, wherein the material lifting mechanism is used for lifting materials from the inner bottom of the feeding cylinder (14) to the inner top of the feeding cylinder (14), the material lifting mechanism comprises a first screw shaft (19), the first screw shaft (19) is in transmission connection with an output shaft of a motor (22) through a belt transmission mechanism (20), and the first screw shaft (19) is rotatably arranged in the feeding cylinder (14).
4. The continuous drying equipment for coking gas desulfurization and decyanation waste liquid according to claim 1 is characterized in that a cyclone separator (17) is arranged at the top of the drying box (1), an inlet of the cyclone separator (17) is communicated with the drying box (1) through a dehumidifying pipe (16), and an air exhausting fan (18) is arranged at an air exhausting opening of the cyclone separator (17).
5. The continuous drying equipment for coking gas desulfurization and decyanation waste liquid according to claim 1, wherein the heater (11) comprises a shell and a heating pipe, the hot air pipe (12) is communicated with the shell, and a ceramic heating pipe is installed in the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322650991.5U CN220981739U (en) | 2023-09-28 | 2023-09-28 | Continuous drying equipment for coking gas desulfurization and decyanation waste liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322650991.5U CN220981739U (en) | 2023-09-28 | 2023-09-28 | Continuous drying equipment for coking gas desulfurization and decyanation waste liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220981739U true CN220981739U (en) | 2024-05-17 |
Family
ID=91054228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322650991.5U Active CN220981739U (en) | 2023-09-28 | 2023-09-28 | Continuous drying equipment for coking gas desulfurization and decyanation waste liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220981739U (en) |
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2023
- 2023-09-28 CN CN202322650991.5U patent/CN220981739U/en active Active
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