CN219950799U

CN219950799U - Fatlute processing apparatus

Info

Publication number: CN219950799U
Application number: CN202321109088.1U
Authority: CN
Inventors: 黄若龙; 黄超
Original assignee: Hubei Chengshitong Environmental Protection Technology Co ltd
Current assignee: Hubei Chengshitong Environmental Protection Technology Co ltd
Priority date: 2023-05-10
Filing date: 2023-05-10
Publication date: 2023-11-03
Anticipated expiration: 2033-05-10

Abstract

The utility model discloses an oil sludge treatment device in the technical field of petrochemical equipment, which comprises a treatment box and a cover plate, wherein the bottom of the cover plate is connected with a first filter screen and a second filter screen through a rotating assembly, a rotating plate and a heating plate are arranged in the middle of the first filter screen, and a first scraping assembly and a second scraping assembly are also arranged on the cover plate; the rotating assembly drives the first filter screen and the second filter screen to rotate, solid particles, other impurities and the like at the filtering position in the oil sludge are prevented from being accumulated at the same position, and the oil sludge is prevented from falling from the side edges of the first filter screen and the second filter screen through the first baffle and the second baffle; scrape material clearance is scraped through first material subassembly and second and is scraped impurity etc. on material subassembly to first filter screen and the second filter screen.

Description

Fatlute processing apparatus

Technical Field

The utility model relates to the technical field of petrochemical equipment, in particular to an oil sludge treatment device.

Background

The greasy dirt mud mainly comprises a mixture of oil, mud, water and the like generated in a cleaning well site after the operation of the well site of the oil field, the mud generated in the sewage treatment of the oil field and petrochemical industry, and the like. The oily sludge needs to be subjected to harmless, reduction and recycling treatment, and solid particles and the like in the oily sludge need to be filtered during pretreatment, so that the influence on subsequent treatment is avoided. The patent application number is CN201721093934.X, the system structurally comprises a box body, an oil sludge input port, an oil sludge discharge port, a gas input port and an exhaust gas discharge port are arranged on the box body, a first filter screen is arranged in the box body, and a first heating device is fixedly arranged on the filter screen; the sludge is heated by the first heater to reduce the viscosity of the sludge so as to filter and screen the sludge. However, the positions of the oil sludge input port and the first filter screen are fixed, so that the feeding position and the filtering position are fixed, and filtered solids can be accumulated at the same position to influence the subsequent filtering.

Based on the above, the utility model designs an oil sludge treatment device to solve the above problems.

Disclosure of Invention

The utility model aims to provide an oil sludge treatment device for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the sludge treatment device comprises a treatment box and a cover plate fixed at the top of the treatment box, wherein a feed pipe is fixed at the center of the cover plate, a collecting hopper is fixed at the bottom end of the treatment box, and a discharge pipe is fixed at the center of the bottom end of the collecting hopper;

the lower part of the cover plate is provided with a rotating plate, the top surface of the rotating seat is provided with a conical surface, the inside of the rotating seat is provided with a heating plate, the heating plate is electrically connected with a power supply and a switch, the outer side of the rotating plate is fixedly provided with an annular first filter screen, the outer side of the first filter screen is fixedly provided with an annular first baffle, the outer side of the first baffle is uniformly provided with a plurality of connecting seats along the circumferential direction, the connecting seats are fixedly provided with vertical connecting rods, the bottom of the cover plate is provided with a rotating assembly, and the connecting rods are correspondingly connected with the rotating assembly;

the bottom center department of rotor plate is fixed with vertical center pin, and the bottom of center pin is fixed with the center plate, and the outside of center plate is fixed with annular second filter screen, and the outside limit of second filter screen is fixed with annular second baffle, and the upper position that the bottom of apron corresponds first filter screen is equipped with first scraping subassembly, and the upper position that corresponds the second filter screen is equipped with the second scraping subassembly.

Preferably, the rotating assembly comprises a rotating ring plate which is connected to the bottom of the cover plate in a rotating way, a gear ring is fixed on the inner side of the rotating ring plate, a driving gear is meshed on one side of the gear ring, the driving gear is connected with a motor, a plurality of rotating rods are uniformly fixed on the outer side of the rotating ring plate along the circumferential direction, and the top ends of the connecting rods are fixedly connected with the bottoms of the corresponding rotating rods.

Preferably, the first scraping component comprises a first scraping plate located on the first filter screen, the length of the first scraping plate corresponds to the distance between the rotating plate and the second baffle, a spring plate is fixed on the inner side section of the top of the first scraping plate, two vertical spring rods are fixed on the top surface of the spring plate, two vertical guide cylinders are correspondingly fixed on the bottom of the cover plate, the guide cylinders are located on the inner sides of the rotating ring plate and the gear ring, the top ends of the spring rods extend into the corresponding guide cylinders and are fixedly provided with guide blocks, magnet blocks are fixed on the top ends of the guide blocks, electromagnets are correspondingly fixed on the tops of inner cavities of the guide cylinders, and a power supply and a switch are connected to the electromagnets.

Preferably, the structure of the second scraping component is the same as that of the first scraping component, the scraping plate of the second scraping component is positioned on the second filter screen, the length of the scraping plate corresponds to the width of the second filter screen, the guide cylinder positioned in the second scraping component is positioned on the outer side of the first baffle, and the top end of the guide cylinder is fixedly connected with the cover plate.

Preferably, the top end of the center plate is a conical surface, and the height of the outer side is smaller than that of the bottom end of the center shaft.

Preferably, a plurality of positioning bolts are uniformly arranged on the outer side of the top of the cover plate along the circumferential direction, and the cover plate is detachably connected with the top of the treatment box through the positioning bolts.

Preferably, the inner side wall of the collecting hopper is provided with a heating layer, and the outside of the heating layer is also provided with an anti-corrosion layer.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the oil sludge is dropped onto the rotating plate through the feeding pipe, and is heated through the heating plate, so that the viscosity of the oil sludge is reduced, the oil sludge can move onto the first filter screen under the action of the rotating assembly, then drop onto the second filter screen, and the filtering effect is improved through twice filtering; the rotating assembly drives the first filter screen and the second filter screen to rotate, solid particles, other impurities and the like at the filtering position in the oil sludge are prevented from being accumulated at the same position, and the first baffle and the second baffle are arranged, so that the oil sludge is prevented from accidentally falling from the side edges of the first filter screen and the second filter screen; scrape material clearance is scraped to impurity etc. on first filter screen and the second filter screen through first material subassembly and the second of scraping to after dismantling the apron, carry out centralized processing to impurity.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the structure of the present utility model at A;

FIG. 3 is a schematic diagram of the structure of the present utility model at B;

fig. 4 is a schematic structural diagram of the present utility model at C.

In the drawings, the list of components represented by the various numbers is as follows:

1-treatment box, 101-collecting hopper, 102-discharging pipe, 103-heating layer and 104-anticorrosive layer;

2-cover plate, 201-feed pipe, 202-positioning bolt, 203-rotating ring plate, 204-gear ring, 205-driving gear and 206-electromagnet;

3-rotating plate, 301-heating plate, 302-first filter screen, 303-first baffle, 304-connecting seat, 305-connecting rod, 306-rotating rod;

4-center plate, 401-center shaft, 402-second screen, 403-second baffle;

5-scraping plate, 501-spring plate, 502-spring rod, 503-guide block, 504-magnet block and 505-guide cylinder.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

Example 1

Referring to the drawings, the utility model provides a technical scheme that:

the sludge treatment device comprises a treatment box 1 and a cover plate 2 fixed on the top of the treatment box 1, wherein a feed pipe 201 is fixed at the center of the cover plate 2, a collecting hopper 101 is fixed at the bottom end of the treatment box 1, and a discharge pipe 102 is fixed at the center of the bottom end of the collecting hopper 101;

the lower part of the cover plate 2 is provided with a rotating plate 3, the top surface of the rotating seat is provided with a conical surface, the inside of the rotating seat is provided with a heating plate 301, the heating plate 301 is electrically connected with a power supply and a switch, the outer side of the rotating plate 3 is fixedly provided with an annular first filter screen 302, the outer side of the first filter screen 302 is fixedly provided with an annular first baffle 303, the outer side of the first baffle 303 is uniformly provided with a plurality of connecting seats 304 along the circumferential direction, the connecting seats 304 are fixedly provided with vertical connecting rods 305, the bottom of the cover plate 2 is provided with a rotating assembly, and the connecting rods 305 are correspondingly connected with the rotating assembly;

the bottom center department of rotor plate 3 is fixed with vertical center pin 401, and the bottom of center pin 401 is fixed with center plate 4, and the outside of center plate 4 is fixed with annular second filter screen 402, and the outside limit of second filter screen 402 is fixed with annular second baffle 403, and the bottom of apron 2 is equipped with first scraping assembly corresponding to the top position of first filter screen 302, is equipped with the second scraping assembly corresponding to the top position of second filter screen 402.

When the sludge is treated, the sludge falls onto the rotating plate 3 through the feeding pipe 201 by an external device, the sludge is heated by the heating plate 301 to reduce the viscosity of the sludge, and meanwhile, the rotating plate 3, the first filter screen 302 and the second filter screen 402 are rotated by the rotating assembly, the rotating speed is controlled within a certain range, so that the excessive rotation is avoided, and the sludge is thrown out outwards rapidly; after the fatlute is heated through the rotating plate 3, viscosity is reduced, the fatlute moves onto the first filter screen 302 under the rotating action, the first filtering is carried out, the fatlute filtered by the first filter screen 302 falls onto the second filter screen 402, the secondary filtering is carried out, the filtering effect is improved, solid particles, other impurities and the like at the filtering position in the fatlute are prevented from being accumulated through the rotating action, and the fatlute is prevented from accidentally falling from the side edges of the first filter screen 302 and the second filter screen 402 through the arrangement of the first baffle 303 and the second baffle 403.

After the treatment is finished, the first scraping component and the second scraping component are respectively contacted with the tops of the first filter screen 302 and the second filter screen 402, so that the first filter screen 302 and the second filter screen 402 are used for scraping and cleaning impurities and the like on the first filter screen 302 and the second filter screen 402 through the first scraping component and the second scraping component in the rotation process, and the impurities are concentrated at the first scraping component and the second scraping component, so that after the cover plate 2 is detached, the impurities are concentrated.

The rotating assembly comprises a rotating ring plate 203 which is rotationally connected to the bottom of the cover plate 2, a gear ring 204 is fixed on the inner side of the rotating ring plate 203, a driving gear 205 is meshed with one side of the gear ring 204, the driving gear 205 is connected with a motor, a plurality of rotating rods 306 are uniformly fixed on the outer side of the rotating ring plate 203 along the circumferential direction, the top ends of connecting rods 305 are fixedly connected with the bottoms of the corresponding rotating rods 306, and the rotating ring plate 203 drives the rotating rods 306 to rotate through driving of the motor and transmission of the driving gear 205 and the gear ring 204, so that the first filter screen 302 and the second filter screen 402 are driven to rotate.

The first scraping assembly comprises a first scraping plate 5 positioned on a first filter screen 302, the length of the first scraping plate 5 corresponds to the distance between a rotating plate 3 and a second baffle 403, a spring plate 501 is fixed on the inner side section of the top of the first scraping plate 5, two vertical spring rods 502 are fixed on the top surface of the spring plate 501, two vertical guide cylinders 505 are correspondingly fixed on the bottom of a cover plate 2, the guide cylinders 505 are positioned on the inner sides of a rotating ring plate 203 and a gear ring 204, the top ends of the spring rods 502 extend into the corresponding guide cylinders 505 and are fixedly provided with guide blocks 503, magnet blocks 504 are fixed on the top ends of the guide blocks 503, electromagnets 206 are correspondingly fixed on the tops of inner cavities of the guide cylinders 505, and power sources and switches are electrically connected with the electromagnets 206.

When the first filter screen 302 needs to be cleaned, the electromagnet 206 is electrified to repel the magnet block 504, so that the guide block 503 drives the structures such as the spring rod 502 and the spring plate 501 to move downwards, and the bottom end of the scraping plate 5 contacts with the top of the first filter screen 302, so that impurities and the like on the first filter screen 302 are cleaned through the scraping plate 5 in the rotation process of the first filter screen 302.

The structure of the second scraping component is the same as that of the first scraping component, the scraping plate 5 of the second scraping component is arranged on the second filter screen 402, the length of the scraping plate is corresponding to the width of the second filter screen 402, the guide cylinder 505 in the second scraping component is arranged on the outer side of the first baffle 303, the top end of the guide cylinder is fixedly connected with the cover plate 2, the working principle of the second scraping component is the same as that of the first scraping component, and the scraping plate 5 is downwards moved to be in contact with the top of the second filter screen 402 through the repulsive interaction of the electromagnet 206 and the magnet block 504, so that impurities and the like on the second filter screen 402 can be scraped and cleaned in the rotation process of the second filter screen 402.

Wherein, the top of the center plate 4 is a conical surface, and the height of the outer side is smaller than that of the bottom of the center shaft 401, so that the oil sludge falling onto the center plate 4 can move downwards along the top surface of the center plate 4, and the accumulation of the oil sludge and the like on the center plate 4 is avoided.

Example two

The structure of this embodiment is basically the same as that of the first embodiment, except that the inner side wall of the collecting hopper 101 is provided with a heating layer 103, and the outside of the heating layer 103 is further provided with an anti-corrosion layer 104, when the filtered sludge falls onto the collecting hopper 101, the viscosity of the sludge is reduced again by heating, so that the sludge can smoothly move down along the collecting hopper 101, discharge the discharged material through the discharging pipe 102, and provide a heating effect for the heating layer 103 through the anti-corrosion layer 104.

Example III

The structure of this embodiment is substantially the same as that of the first embodiment except that a plurality of positioning bolts 202 are uniformly provided on the top outer side of the cover plate 2 in the circumferential direction, and detachably connected to the top of the treatment tank 1 by the positioning bolts 202, so that the cover plate 2 and its upper structure can be detached and installed, etc.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are merely helpful in illustrating the utility model. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. The utility model provides an fatlute processing apparatus, includes treatment box (1) and is fixed in apron (2) at treatment box (1) top, and the center department of apron (2) is fixed with inlet pipe (201), and the bottom mounting of treatment box (1) has collecting hopper (101), and the bottom center department of collecting hopper (101) is fixed with discharging pipe (102), its characterized in that:

the lower part of the cover plate (2) is provided with a rotating plate (3), the top surface of the rotating seat is provided with a conical surface, the inside of the rotating seat is provided with a heating plate (301), the heating plate (301) is electrically connected with a power supply and a switch, the outer side of the rotating plate (3) is fixedly provided with an annular first filter screen (302), the outer side of the first filter screen (302) is fixedly provided with an annular first baffle (303), the outer side of the first baffle (303) is uniformly provided with a plurality of connecting seats (304) along the circumferential direction, the connecting seats (304) are fixedly provided with vertical connecting rods (305), the bottom of the cover plate (2) is provided with a rotating assembly, and the connecting rods (305) are correspondingly connected with the rotating assembly;

the bottom center department of rotor plate (3) is fixed with vertical center pin (401), and the bottom of center pin (401) is fixed with center plate (4), and the outside of center plate (4) is fixed with annular second filter screen (402), and the outside limit of second filter screen (402) is fixed with annular second baffle (403), the top position that corresponds first filter screen (302) in the bottom of apron (2) is equipped with first scraping assembly, and the top position that corresponds second filter screen (402) is equipped with the second scraping assembly.

2. The sludge treatment apparatus according to claim 1, wherein: the rotating assembly comprises a rotating ring plate (203) which is rotationally connected to the bottom of the cover plate (2), a gear ring (204) is fixed on the inner side of the rotating ring plate (203), a driving gear (205) is meshed on one side of the gear ring (204), the driving gear (205) is connected with a motor, a plurality of rotating rods (306) are uniformly fixed on the outer side of the rotating ring plate (203) along the circumferential direction, and the top ends of connecting rods (305) are fixedly connected with the bottoms of the corresponding rotating rods (306).

3. The sludge treatment apparatus according to claim 2, wherein: the first scraping assembly comprises a first scraping plate (5) located on a first filter screen (302), the length of the first scraping plate (5) corresponds to the distance between a rotating plate (3) and a second baffle (403), a spring plate (501) is fixed on the inner side section of the top of the first scraping plate (5), two vertical spring rods (502) are fixed on the top surface of the spring plate (501), two vertical guide cylinders (505) are correspondingly fixed on the bottom of a cover plate (2), the guide cylinders (505) are located on the inner sides of a rotating ring plate (203) and a gear ring (204), the top ends of the spring rods (502) extend into the corresponding guide cylinders (505), guide blocks (503) are fixed on the top ends of the guide blocks (503), electromagnets (206) are correspondingly fixed on the tops of inner cavities of the guide cylinders (505), and power supplies and switches are electrically connected with the electromagnets (206).

4. A sludge treatment apparatus as claimed in claim 3, wherein: the structure of the second scraping component is the same as that of the first scraping component, the scraping plate (5) of the second scraping component is arranged on the second filter screen (402), the length of the scraping plate corresponds to the width of the second filter screen (402), the guide cylinder (505) in the second scraping component is arranged on the outer side of the first baffle (303), and the top end of the guide cylinder is fixedly connected with the cover plate (2).

5. The sludge treatment apparatus according to claim 1, wherein: the top end of the center plate (4) is a conical surface, and the height of the outer side edge is smaller than that of the bottom end of the center shaft (401).

6. The sludge treatment apparatus according to any one of claims 1 to 4, wherein: a plurality of positioning bolts (202) are uniformly arranged on the outer side of the top of the cover plate (2) along the circumferential direction, and the cover plate is detachably connected with the top of the treatment box (1) through the positioning bolts (202).

7. The sludge treatment apparatus according to any one of claims 1 to 4, wherein: the inner side wall of the collecting hopper (101) is provided with a heating layer (103), and the outside of the heating layer (103) is also provided with an anti-corrosion layer (104).