CN219621052U - Oil sludge pyrolysis treatment equipment - Google Patents
Oil sludge pyrolysis treatment equipment Download PDFInfo
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- CN219621052U CN219621052U CN202223439496.1U CN202223439496U CN219621052U CN 219621052 U CN219621052 U CN 219621052U CN 202223439496 U CN202223439496 U CN 202223439496U CN 219621052 U CN219621052 U CN 219621052U
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- pyrolysis
- material conveying
- microwave
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/40—Valorisation of by-products of wastewater, sewage or sludge processing
Abstract
The utility model provides oil sludge pyrolysis treatment equipment, which comprises an equipment steel structure, wherein a material conveying belt is arranged on the equipment steel structure, the material conveying belt is connected to the equipment steel structure through a plurality of driving rollers, a sludge residual liquid return groove is arranged at the bottom of the equipment steel structure, a microwave pyrolysis box is arranged in the middle of the upper part of the equipment steel structure, and a plurality of groups of microwave pyrolysis generators are arranged at the top of the microwave pyrolysis box. According to the utility model, greasy dirt is transported to the position of a feed inlet of a steel structure of equipment through a power device, is driven by a material transporting belt formed by stainless steel links to enter the microwave pyrolysis box, and most flowing water returns to a slurry residual liquid return tank during the operation of a microwave pyrolysis generator under the microwave auxiliary heating and ultraviolet pyrolysis effects, so that preliminary separation is realized, and the slurry residual liquid is effectively recovered for re-pyrolysis operation.
Description
Technical Field
The utility model relates to the technical field of pyrolysis treatment equipment, in particular to oil stain pyrolysis treatment equipment.
Background
The main components of the oil sludge are mud and water, the contained waste is mainly sulfur dioxide, hydrogen sulfide, a small amount of VOCs and grease residues, and the oil sludge is an industrial pollutant, and petroleum pollutants in the oil sludge migrate into soil and underground water and enter the ecological environment to cause environmental hazard. With the increasing awareness of environmental protection, pyrolysis treatment equipment is generally used for treating oily sludge. The oily sludge is conveyed by a common conveying belt in the process of carrying out pyrolysis, and the like, and for example, a microwave continuous pyrolysis device for the oily sludge is disclosed in the publication No. CN 203999296U. An oily sludge microwave continuous pyrolysis device, comprising: a belt conveyor, a microwave pyrolysis oven and a bracket; the belt conveyor and the microwave pyrolysis oven are supported by the support, the belt conveyor is provided with a stainless steel conveying belt, and the upper conveying belt of the stainless steel conveying belt penetrates through the microwave pyrolysis oven. The device is carried out pyrolysis and is carried out the material to greasy dirt by belt conveyor's stainless steel conveyer belt mainly, but in particular to the greasy dirt pyrolysis process to some water content, and mud residual liquid is big when pyrolysis, does not lead to the fact equipment and workshop's pollution easily when handling mud residual liquid.
Disclosure of Invention
In order to solve the above problems, the present utility model proposes an oil sludge pyrolysis treatment apparatus to more exactly solve the above problems.
The utility model is realized by the following technical scheme:
the utility model provides oil sludge pyrolysis treatment equipment, which comprises an equipment steel structure, wherein a material conveying belt is arranged on the equipment steel structure, the material conveying belt is connected to the equipment steel structure through a plurality of driving rollers, a slurry residual liquid return groove is arranged at the bottom of the equipment steel structure, a plurality of steel struts are arranged at the bottom of the equipment steel structure, a microwave pyrolysis box is arranged in the middle of the upper part of the equipment steel structure, a feed inlet and a discharge outlet are respectively arranged at two sides of the microwave pyrolysis box, a hopper is arranged at one side of the equipment steel structure, which is close to the discharge outlet, a plurality of groups of microwave pyrolysis generators are arranged at the top of the microwave pyrolysis box, the microwave pyrolysis generators are arranged in an array, an exhaust port is arranged at one side of the microwave pyrolysis box, and a pipe joint flange is arranged at the outer port of the exhaust port.
Further, the material conveying belt is a conveying chain belt formed by stainless steel links, and a distance of 1-2mm is reserved between each two stainless steel links.
Further, the bottom of the slurry residual liquid return groove is an inclined bottom plate inclined by 20 degrees, and a liquid outlet is arranged on one side of the slurry residual liquid return groove, which is positioned on the inclined bottom.
Further, the equipment steel structure is provided with a plate support on one side close to the hopper, the plate support is provided with a material conveying motor, the output shaft end of the material conveying motor is provided with a driving gear, one end of the driving roller on one side close to the plate support is provided with a driven gear, and the driving gear is connected with the driven gear through chain transmission.
Further, the plate support is a gantry type plate support, a sliding shaft and a screw rod are connected between two side plates of the plate support, the sliding shaft is parallel to the screw rod, the axial direction of the screw rod is perpendicular to the material conveying direction of the material conveying belt, a movable seat is connected to the sliding shaft and the screw rod, and a scraping plate is arranged at the bottom of the movable seat.
Further, the bottom edge of the scraping plate is a knife edge, and the bottom edge of the scraping plate is matched and contacted with the upper surface of the material conveying belt.
Further, the sliding shaft is matched and slidingly connected with the movable seat, the screw rod is matched and screwed with the movable seat, the outer wall of the side plate of the plate bracket is provided with a scraping motor, and the output shaft end of the scraping motor is in transmission connection with the screw rod.
The utility model has the beneficial effects that:
1. according to the utility model, greasy dirt is transported to the position of a feed inlet of a steel structure of equipment through a power device, is driven by a material transporting belt formed by stainless steel links to enter the interior of a microwave pyrolysis box, and most flowing water is returned to a slurry residual liquid return tank during the operation of a microwave pyrolysis generator under the microwave auxiliary heating and ultraviolet pyrolysis action, so that preliminary separation is realized, and the slurry residual liquid is effectively recovered for re-pyrolysis operation;
2. according to the utility model, before the pyrolyzed solid materials enter the hopper, the screw rod is meshed with the movable seat for transmission by controlling the operation of the scraping motor, so that the movable seat is driven to axially move along the sliding shaft, and then the scraping plate scrapes off the solid sticky materials on the surface of the material conveying belt, so that the material conveying belt is kept clean.
Drawings
FIG. 1 is a schematic view of a first perspective structure of the present utility model;
FIG. 2 is a schematic view of a second perspective structure according to the present utility model;
FIG. 3 is a first partial cross-sectional view of a three-dimensional structure of the present utility model;
FIG. 4 is a second partial cross-sectional view of the three-dimensional structure of the present utility model;
fig. 5 is an enlarged view at a in fig. 3.
In the figure: 1. a steel structure of the equipment; 101. a material conveying belt; 102. a driving roller; 103. slurry residual liquid returns to the tank; 1031. a liquid outlet; 104. a hopper; 105. a steel strut; 2. a microwave pyrolysis box; 201. a microwave pyrolysis generator; 202. an exhaust port; 3. a board support; 4. a material conveying motor; 401. a drive gear; 402. a driven gear; 403. a chain; 5. a slide shaft; 501. a screw rod; 502. a movable seat; 503. a scraper; 504. scraping motor.
Detailed Description
In order to more clearly and completely describe the technical scheme of the utility model, the utility model is further described below with reference to the accompanying drawings.
Referring to fig. 1-5, the utility model provides an oil sludge pyrolysis treatment device, which comprises a device steel structure 1, wherein a material conveying belt 101 is arranged on the device steel structure 1, the material conveying belt 101 is connected to the device steel structure 1 through a plurality of driving rollers 102, a slurry residual liquid return groove 103 is arranged at the bottom of the device steel structure 1, the bottom of the slurry residual liquid return groove 103 is an inclined bottom plate inclined by 20 degrees, a liquid outlet 1031 is arranged at one side of the slurry residual liquid return groove 103 positioned at the inclined bottom, a plurality of steel struts 105 are arranged at the bottom of the device steel structure 1, a conveying chain belt of the material conveying belt 101 is formed by stainless steel links, a distance of 1-2mm is reserved between each stainless steel link, a microwave pyrolysis box 2 is arranged at the middle part above the device steel structure 1, the two sides of the microwave pyrolysis box 2 are respectively provided with a feed inlet and a discharge outlet, one side, close to the discharge outlet, of the equipment steel structure 1 is provided with a hopper 104, the top of the microwave pyrolysis box 2 is provided with a plurality of groups of microwave pyrolysis generators 201, the groups of microwave pyrolysis generators 201 are arranged in an array, greasy dirt is transported to the feed inlet of the equipment steel structure 1 through a power device, usually a slurry pump or a grab bucket, and enters the microwave pyrolysis box 2 under the driving of a material conveying belt 101 formed by a stainless steel link, and most of flowing water returns to a slurry residual liquid return tank 103 during the period under the action of microwave auxiliary heating and ultraviolet pyrolysis under the working of the microwave pyrolysis generators 201 so as to realize primary separation; the conveyor belt power system is driven to store the material in the hopper 104 at the tail end of the material conveying belt 101 for subsequent collection, weighing and packaging.
An exhaust port 202 is arranged on one side of the microwave pyrolysis box 2, a pipe joint flange is arranged at the outer port of the exhaust port 202, volatile matters and grease residues in the oil sludge are fully decomposed under the action of high-intensity microwaves released by the microwave pyrolysis generator 201, the decomposed products are CO2 and water, the residual moisture in the oil sludge is fully gasified in the process, and the exhaust port 202 is discharged out of the system under the action of external power and enters a subsequent waste gas treatment system.
The equipment steel structure 1 is provided with a plate support 3 on one side close to the hopper 104, the plate support 3 is provided with a material conveying motor 4, the output shaft end of the material conveying motor 4 is provided with a driving gear 401, one end of the driving roller 102 on one side close to the plate support 3 is provided with a driven gear 402, the driving gear 401 is in transmission connection with the driven gear 402 through a chain 403, and the driving roller 102 is driven under the work of the material conveying motor 4, so that the material conveying belt 101 is driven to run.
The plate bracket 3 is a gantry plate bracket, a sliding shaft 5 and a screw rod 501 are connected between two side plates of the plate bracket 3, the sliding shaft 5 and the screw rod 501 are parallel, the sliding shaft 5 and the screw rod 501 are axially perpendicular to the material conveying direction of the material conveying belt 101, a movable seat 502 is connected to the sliding shaft 5 and the screw rod 501, a scraper 503 is arranged at the bottom of the movable seat 502, the bottom edge of the scraper 503 is a knife edge, the bottom edge of the scraper 503 is in contact with the upper surface of the material conveying belt 101 in a matched manner, the sliding shaft 5 is in sliding connection with the movable seat 502 in a matched manner, the screw rod 501 is in threaded connection with the movable seat 502 in a matched manner, a scraping motor 504 is arranged on the outer wall of a side plate of the plate bracket 3, the output shaft end of the scraping motor 504 is in transmission connection with the screw rod 501, the screw rod 501 is meshed and driven by controlling the scraping motor 504 to drive the movable seat 502 to axially move along the sliding shaft 5, and then the scraper 503 scrapes solid sticky material on the surface of the material conveying belt 101, and the cleanness of the material conveying belt 101 is maintained.
Working principle: according to the utility model, greasy dirt is transported to the position of a feed inlet of a steel structure 1 of equipment through a power device, usually a slurry pump or a grab bucket, is driven by a material transporting belt 101 formed by stainless steel links to enter the microwave pyrolysis box 2, and under the action of microwave auxiliary heating and ultraviolet pyrolysis of a microwave pyrolysis generator 201, most flowing water returns to a slurry residual liquid return tank 103 during the period so as to realize preliminary separation, volatile matters and grease residues in the oily sludge are fully decomposed under the action of high-intensity microwaves released by the microwave pyrolysis generator 201, the decomposed products are CO2 and water, the residual moisture in the oily sludge is fully gasified in the process, and under the action of external power, an exhaust port 202 is discharged out of the system and enters a subsequent waste gas treatment system, so that the workshop environment is ensured;
before the pyrolyzed solid materials enter the hopper 104, the screw rod 501 and the movable seat 502 are meshed and driven by controlling the scraping motor 504, so that the movable seat 502 is driven to axially move along the sliding shaft 5, and then the scraping plate 503 scrapes off the solid sticky materials on the surface of the material conveying belt 101, so that the material conveying belt 101 is kept clean.
Of course, the present utility model can be implemented in various other embodiments, and based on this embodiment, those skilled in the art can obtain other embodiments without any inventive effort, which fall within the scope of the present utility model.
Claims (6)
1. The utility model provides an oil sludge pyrolysis treatment equipment, includes equipment steel construction (1), its characterized in that, be equipped with fortune material area (101) on equipment steel construction (1), fortune material area (101) are connected on equipment steel construction (1) through many driving rolls (102), and the bottom of equipment steel construction (1) is equipped with mud raffinate return tank (103), the bottom of mud raffinate return tank (103) is inclined 20 sloping bottom plate, and mud raffinate return tank (103) are located one side of sloping bottom and are equipped with leakage fluid dram (1031), and equipment steel construction (1) bottom is equipped with many steel pillars (105), equipment steel construction (1) top middle part is equipped with microwave pyrolysis case (2), and the both sides of microwave pyrolysis case (2) are feed inlet and discharge gate respectively, and one side that equipment steel construction (1) one side is close to the discharge gate is equipped with hopper (104), and the top of microwave pyrolysis case (2) is equipped with multiunit microwave pyrolysis generator (201) and is the array arrangement, one side of microwave pyrolysis case (2) is equipped with gas vent (202), and gas vent (202) outer port is equipped with the pipe joint.
2. The oil sludge pyrolysis treatment device according to claim 1, characterized in that the material conveying belt (101) is a conveying belt formed by stainless steel links, and a distance of 1-2mm is reserved between each two stainless steel links.
3. The oil sludge pyrolysis treatment device according to claim 1, wherein a plate support (3) is arranged on the device steel structure (1) and on one side close to the hopper (104), a material conveying motor (4) is arranged on the plate support (3), a driving gear (401) is arranged at the output shaft end of the material conveying motor (4), a driven gear (402) is arranged at one end of the driving roller (102) on one side close to the plate support (3), and the driving gear (401) is in transmission connection with the driven gear (402) through a chain (403).
4. The oil sludge pyrolysis treatment device according to claim 3, wherein the plate support (3) is a gantry type plate support, a sliding shaft (5) and a screw rod (501) are connected between two side plates of the plate support (3), the sliding shaft (5) and the screw rod (501) are parallel, the axial direction of the sliding shaft (5) and the screw rod (501) is perpendicular to the material conveying direction of the material conveying belt (101), a movable seat (502) is connected to the sliding shaft (5) and the screw rod (501), and a scraping plate (503) is arranged at the bottom of the movable seat (502).
5. The oil sludge pyrolysis treatment device according to claim 4, wherein the bottom edge of the scraping plate (503) is a knife edge, and the bottom edge of the scraping plate (503) is contacted with the upper surface of the material conveying belt (101) in a matching manner.
6. The oil sludge pyrolysis treatment device according to claim 4, wherein the sliding shaft (5) is matched and slidingly connected with the movable seat (502), the screw rod (501) is matched and spirally connected with the movable seat (502), a scraping motor (504) is arranged on the outer wall of the side plate of the plate support (3), and the output shaft end of the scraping motor (504) is in transmission connection with the screw rod (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223439496.1U CN219621052U (en) | 2022-12-22 | 2022-12-22 | Oil sludge pyrolysis treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223439496.1U CN219621052U (en) | 2022-12-22 | 2022-12-22 | Oil sludge pyrolysis treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219621052U true CN219621052U (en) | 2023-09-01 |
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ID=87769754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223439496.1U Active CN219621052U (en) | 2022-12-22 | 2022-12-22 | Oil sludge pyrolysis treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219621052U (en) |
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2022
- 2022-12-22 CN CN202223439496.1U patent/CN219621052U/en active Active
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