CN223586700U

CN223586700U - A fully automatic waste cooking oil impurity removal and slag discharge system

Info

Publication number: CN223586700U
Application number: CN202422842226.8U
Authority: CN
Inventors: 黄燕冰; 吕舒楠; 曾冬梅; 苏键; 齐添
Original assignee: Grantop Group Co ltd
Current assignee: Grantop Group Co ltd
Priority date: 2024-11-21
Filing date: 2024-11-21
Publication date: 2025-11-25
Anticipated expiration: 2034-11-21

Abstract

The utility model relates to the technical field of illegal cooking oil treatment systems, in particular to a full-automatic impurity removal and slag discharge system for illegal cooking oil, which comprises a bin, wherein a rotary coarse impurity grid is arranged at the inlet of the bin in a matched mode, a coarse impurity screw extruder is arranged outside the bin, the inner cavity of the coarse impurity screw extruder is communicated with the inner cavity of the bin, and one end of the rotary coarse impurity grid extends into the inner cavity of the coarse impurity screw extruder. According to the scheme, the rotary coarse sundries grating is arranged in the bin, swill-cooked dirty oil slurry flows into the bin through the grating holes rapidly, coarse sundries mixed in swill-cooked dirty oil are trapped at the grating, and the coarse sundries at the grating are conveniently driven to be conveyed into the coarse sundries screw extruder along with the circular motion of the grating in the rotary coarse sundries grating, so that the grating holes can be prevented from being blocked, manual cleaning is not needed, and time and labor are saved.

Description

Full-automatic impurity removal slag discharging system for swill-cooked dirty oil

Technical Field

The utility model relates to the technical field of illegal cooking oil treatment systems, in particular to a full-automatic impurity removal and slag discharge system for illegal cooking oil.

Background

In recent years, relevant documents for developing 'illegal cooking oil' remediation are continuously sent out by relevant departments of the country, and standardized collection, transportation and treatment of illegal cooking oil are promoted. One of the important sources of swill-cooked dirty oil is the greasy floats scooped up in the discharge pipelines of catering units, inspection wells and oil removal facilities, which contain a large number of bacteria and pathogens harmful to human bodies and have complex compositions. Through engineering practice, the industry gradually forms a swill-cooked dirty oil treatment technology mainly comprising 'impurity removal, heating and centrifugal separation'.

Except that the heterocycle festival generally adopts and sets up the fixed grid of aperture 8-20mm and keep apart thick debris in receiving the fill top, the grid mesh is blocked by greasy material or debris appears often, the unable inflow receiving fill of oil water component gets into next processing link, seriously influence the operation of trench oil treatment line, need artifical harrow many times and clear impurity of taking out mesh top, people's frock is put into the garbage bin and is carried out outward and handle again, it is consuming time hard, clear in-process malodor is serious, workman's operation environment is poor, still can lead to the waste oil treatment workshop odor to be difficult to manage and control, clear coarse debris moisture content of drawing out in addition is up to 80%, wrap up to carry away partial grease, cause the grease loss, the grease recovery rate of system is lower.

Therefore, it is necessary to provide a fully automatic impurity removal and slag removal system for swill-cooked dirty oil to solve the above problems.

Disclosure of utility model

The utility model aims to solve the defects in the prior art, and provides a full-automatic impurity removal and slag discharge system for swill-cooked dirty oil.

In order to achieve the purpose, the technical scheme includes that the full-automatic impurity removal and slag discharge system for swill-cooked dirty oil comprises a bin, a rotary coarse impurity grid is installed at the inlet of the bin in a matched mode, a coarse impurity screw extruder is installed outside the bin, an inner cavity of the coarse impurity screw extruder is communicated with an inner cavity of the bin, one end of the rotary coarse impurity grid extends into the inner cavity of the coarse impurity screw extruder, a fine impurity separator is connected below a discharge hole of the bin, and a fine impurity slag outlet of the fine impurity separator is connected with a fine impurity slag discharge screw conveyor.

Preferably, the first fixing part and the second fixing part are respectively installed at two ends of the rotary coarse sundry grille, the position of the second fixing part is higher than that of the first fixing part, and two ends of the first fixing part and the second fixing part are installed in the bin.

Preferably, a valve is arranged at a discharge hole of the storage bin, a glass pipeline is arranged at a discharge hole of the valve, and one end of the glass pipeline is arranged at a slurry feed inlet of the fine impurity separator.

Preferably, the fine impurity slag tap screw conveyor comprises an installation circular pipe, a fine impurity feed inlet and a slag tap hole are respectively formed in two ends of the installation circular pipe, a screw rod is arranged in the installation circular pipe, one end of the screw rod extends to one side of the slag tap hole, the other end of the screw rod penetrates through and is arranged at the end part of the circular pipe, and a second motor is connected to the other end of the screw rod.

Preferably, a cover plate is installed at the top opening of the storage bin in a matched mode, and a lifting rod is connected between the bottom of the cover plate and the outside of the storage bin.

Preferably, a steam pipe connection port is formed in the side face of the storage bin, and the steam pipe connection port is located below the rotary coarse sundry grille.

Preferably, a brush is arranged below one end of the rotary thick sundry grille, the brush end of the brush is contacted with the bottom of the rotary thick sundry grille, and the other end of the brush is arranged inside the large sundry screw extruder.

Compared with the prior art, the utility model has the following beneficial effects:

According to the scheme, the rotary coarse sundries grids are arranged in the bin, swiftly flow the swill-cooked dirty oil slurry into the bin through the grid holes, coarse sundries mixed in swill-cooked dirty oil are trapped at the grids, and the coarse sundries at the grids are conveniently driven to be conveyed into the coarse sundries screw extruder along with the circular movement of the grids in the rotary coarse sundries grids, so that the grid holes can be prevented from being blocked, manual cleaning is not needed, and time and labor are saved;

according to the scheme, the coarse sundry screw extruder is arranged, and is used for extruding grease in coarse sundries, so that loss of grease is avoided, and the recycling efficiency of the grease is improved.

Drawings

FIG. 1 is a schematic structural diagram of a full-automatic impurity removal and slag removal system for swill-cooked dirty oil;

FIG. 2 is a schematic diagram of the connection structure of a rotary coarse debris grille and a coarse debris screw extruder of the full-automatic illegal cooking oil impurity removal and slag tapping system;

FIG. 3 is a schematic diagram of the connection structure of the fine impurity separator and the fine impurity slag screw conveyor of the full-automatic impurity removal slag discharging system for swill-cooked dirty oil.

In the figure, a feed bin 1-1, a cover plate 1-2, a lifting rod 1-3, a rotary coarse sundry grating 1-4, a first fixing part 1-5, a second fixing part 1-6, a hairbrush 1-7, a coarse sundry screw extruder 1-8, an overhaul port 1-9, a steam pipe connecting port 1-10, a valve 2-1, a glass pipeline 2-2, a fine sundry separator 3, a slurry feed port 3-1, a discharge port 3-2, a first motor 3-3, a fine sundry slag outlet 3-4, an overhaul port 3-5, a flushing water spray head 3-6, a soft connecting piece 3-7, a fine sundry slag screw conveyor 4, a fine sundry feed port 4-1, a second motor 4-2 and a slag outlet 4-3.

Detailed Description

The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.

The full-automatic impurity removal and slag tapping system for swill-cooked dirty oil shown in fig. 1-3 comprises a bin 1-1, a rotary type coarse impurity grid 1-4 is arranged at the inlet of the bin 1-1 in a matched manner, a coarse impurity screw extruder 1-8 is arranged outside the bin 1-1, the inner cavity of the coarse impurity screw extruder 1-8 is communicated with the inner cavity of the bin 1-1, one end of the rotary type coarse impurity grid 1-4 extends into the inner cavity of the coarse impurity screw extruder 1-8, swill-cooked dirty oil slurry rapidly flows into the bin 1-1 through grid holes of the rotary type coarse impurity grid 1-4, coarse impurities mixed in swill-cooked dirty oil are trapped at the grid, and along with the circular movement of the grid 1-4 in the rotary type coarse impurity grid, the coarse sundries at the grid are conveniently driven to be conveyed into the coarse sundry screw extruder 1-8, the coarse sundry screw extruder 1-8 is used for extruding grease in the coarse sundries, the grease flows out from holes in the coarse sundry screw extruder 1-8 and enters a liquid collecting tank or a pipeline for collecting treatment, the coarse sundries can be extruded by screw rods in the coarse sundry screw extruder 1-8 to form a continuous fixed layer, and the solid layer can gradually move to a dreg outlet of equipment along with the pushing of the screw rods so as to finish the separation of the sundries and the grease, thereby not only avoiding the condition that the grid is blocked in the prior art, but also improving the recovery efficiency of swill-cooked dirty oil.

A fine impurity separator 3 is connected below a discharge hole of a storage bin 1-1, the fine impurity separator 3 is a common impurity separator in the industry, the fine impurity separator is mainly composed of a screen, a shell, a slurry feed hole 3-1, a discharge hole 3-2, a first motor 3-3, a fine impurity slag hole 3-4, a maintenance hole 3-5 and a flushing water spray head 3-6, the screen with the aperture of 5mm is adopted, the screen is driven to rotate in the shell by the motor 3-3, the rotating speed can reach 800-1000 revolutions per minute, fine impurities in the slurry are separated and discharged from the fine impurity slag hole 3-4 of the shell under the centrifugal force of high-speed rotation, an oil-water mixture after impurity removal is discharged from the discharge hole 3-2 of the shell and enters a subsequent grease heating and recovering link, the shell is provided with the maintenance hole 3-5 and the flushing water spray head 3-6 arranged on the inner side of the shell in an array, the flushing water spray head 3-6 is started to automatically rotate the screen once, the fine impurity hole 3-4 is connected with the fine impurity feed hole 4-1 of a fine impurity spiral 4 through a soft slag hole 3-7 in a flexible hose connection.

The thin miscellaneous slag notch 3-4 of thin miscellaneous separating centrifuge 3 is connected with thin miscellaneous slag screw conveyer 4, thin miscellaneous slag screw conveyer 4 is including the installation pipe, thin miscellaneous feed inlet 4-1 and material sediment slag notch 4-3 have been seted up respectively at installation pipe both ends, the internally mounted of installation pipe has the hob, one end of hob extends to one side of material sediment slag notch 4-3, the other end of hob runs through the tip of installing at the pipe, the other end of hob is connected with second motor 4-2, second motor 4-2 control hob rotates, the hob promotes the material sediment through helical blade's rotation and carries to material sediment slag notch 4-3 in the installation pipe, make things convenient for the material sediment to drop from material sediment slag notch 4-3.

The two ends of the rotary coarse sundry grating 1-4 are respectively provided with a first fixing part 1-5 and a second fixing part 1-6, the position of the second fixing part 1-6 is higher than that of the first fixing part 1-5, the two ends of the first fixing part 1-5 and the second fixing part 1-6 are both arranged in the bin 1-1, the first fixing part 1-5 and the second fixing part 1-6 are fixed pin shafts for fixing the rotary coarse sundry grating 1-4 in the bin 1-1, and meanwhile the rotary coarse sundry grating 1-4 is obliquely arranged to prevent swill-cooked dirty oil slurry from flowing into the coarse sundry screw extruder 1-8.

The valve 2-1 is arranged at the discharge hole of the storage bin 1-1, the glass pipeline 2-2 is arranged at the discharge hole of the valve 2-1, one end of the glass pipeline 2-2 is arranged at the slurry feed hole 3-1 of the fine impurity separator 3, the heating time of the illegal cooking oil slurry in the storage bin 1-1 and the speed of the illegal cooking oil slurry flowing into the fine impurity separator 3 can be controlled by adjusting the opening of the valve 2-1, and the heating and flowing conditions of the illegal cooking oil slurry can be visually observed through the glass sight glass 2-2.

The top opening of the storage bin 1-1 is provided with the cover plate 1-2 in a matching manner, the lifting rod 1-3 is connected between the bottom of the cover plate 1-2 and the outside of the storage bin 1-1, the lifting rod 1-3 controls the cover plate 1-2 to open and close at the opening of the storage bin 1-1, when illegal cooking oil needs to be treated, the lifting rod 1-3 controls the cover plate 1-2 to open, illegal cooking oil can be poured into the storage bin 1-1 conveniently at the moment, after illegal cooking oil is received, the lifting rod 1-3 controls the cover plate 1-2 to close, so that odor is reduced, other impurities can be prevented from falling into the storage bin 1-1, and the rotary coarse impurity grid 1-4 is protected.

The side of the storage bin 1-1 is provided with a steam pipe connection port 1-10, the steam pipe connection port 1-10 is positioned below the rotary coarse sundry grating 1-4, the steam pipe connection port 1-10 is connected with a steam pipeline, high-temperature steam sprayed by the steam pipeline is sprayed on the illegal cooking oil slurry in the storage bin 1-1 and used for heating the illegal cooking oil slurry, solidification of the illegal cooking oil slurry in a low-temperature environment is avoided, and the illegal cooking oil slurry can smoothly flow into the glass pipeline 2-2.

The brush 1-7 is arranged below one end of the rotary coarse sundry grating 1-4, the brush end of the brush 1-7 is in contact with the bottom of the rotary coarse sundry grating 1-4, the other end of the brush 1-7 is arranged in the large sundry screw extruder 1-8, along with the circular motion of the grating in the rotary coarse sundry grating 1-4, the brush bristles of the brush 1-7 clean sundries attached to the grating in a friction mode, and the cleaned sundries fall into the large sundry screw extruder 1-8, so that the valve 2-1 and the glass pipeline 2-2 are prevented from being blocked by the large sundries.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a full-automatic edulcoration slag discharging system of trench oil, includes feed bin (1-1), its characterized in that, the entrance of feed bin (1-1) matches installs thick debris grid (1-4) of rotation, the externally mounted of feed bin (1-1) has thick debris screw extruder (1-8), the inner chamber of thick debris screw extruder (1-8) and the inner chamber intercommunication of feed bin (1-1), the one end of thick debris grid (1-4) of rotation extends to in the inner chamber of thick debris screw extruder (1-8), the discharge gate below of feed bin (1-1) is connected with thin miscellaneous separating centrifuge (3), thin miscellaneous slag notch (3-4) of thin miscellaneous separating centrifuge (3) are connected with thin miscellaneous slag conveyer (4).

2. The full-automatic impurity removal and slag tapping system for swill-cooked dirty oil according to claim 1, wherein a first fixing part (1-5) and a second fixing part (1-6) are respectively installed at two ends of the rotary coarse impurity grid (1-4), the position of the second fixing part (1-6) is higher than that of the first fixing part (1-5), and two ends of the first fixing part (1-5) and the second fixing part (1-6) are both installed inside the bin (1-1).

3. The full-automatic illegal cooking oil impurity removal and slag tapping system according to claim 1, wherein a valve (2-1) is installed at a discharge hole of the stock bin (1-1), a glass pipeline (2-2) is installed at a discharge hole of the valve (2-1), and one end of the glass pipeline (2-2) is installed at a slurry feed hole (3-1) of the fine impurity separator (3).

4. The full-automatic impurity removal and slag tapping system for swill-cooked dirty oil according to claim 1, wherein the impurity removal and slag tapping system for swill-cooked dirty oil is characterized in that the impurity removal and slag tapping screw conveyor (4) comprises a mounting circular pipe, a impurity feeding port (4-1) and a slag tapping port (4-3) are respectively formed in two ends of the mounting circular pipe, a screw rod is mounted in the mounting circular pipe, one end of the screw rod extends to one side of the slag tapping port (4-3), the other end of the screw rod penetrates through the end of the circular pipe, and a second motor (4-2) is connected to the other end of the screw rod.

5. The full-automatic illegal cooking oil impurity removal and slag tapping system according to claim 1, wherein a cover plate (1-2) is installed at the top opening of the bin (1-1) in a matching mode, and a lifting rod (1-3) is connected between the bottom of the cover plate (1-2) and the outside of the bin (1-1).

6. The full-automatic illegal cooking oil impurity removal and slag discharge system according to claim 1 is characterized in that a steam pipe connection port (1-10) is formed in the side face of the storage bin (1-1), and the steam pipe connection port (1-10) is located below the rotary coarse impurity grid (1-4).

7. The full-automatic impurity removal and slag tapping system for swill-cooked dirty oil according to claim 1, wherein a brush (1-7) is arranged below one end of the rotary coarse impurity grid (1-4), the brush end of the brush (1-7) is contacted with the bottom of the rotary coarse impurity grid (1-4), and the other end of the brush (1-7) is arranged inside the large impurity screw extruder (1-8).