CN213738692U - A aeration mechanism for kitchen garbage oil extraction device - Google Patents

A aeration mechanism for kitchen garbage oil extraction device Download PDF

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Publication number
CN213738692U
CN213738692U CN202022018084.5U CN202022018084U CN213738692U CN 213738692 U CN213738692 U CN 213738692U CN 202022018084 U CN202022018084 U CN 202022018084U CN 213738692 U CN213738692 U CN 213738692U
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CN
China
Prior art keywords
aeration
rotating shaft
oil extraction
hollow rotating
pipe
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Expired - Fee Related
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CN202022018084.5U
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Chinese (zh)
Inventor
周慈航
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Gansu Rande New Energy Chemical Import And Export Co ltd
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Gansu Rande New Energy Chemical Import And Export Co ltd
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Priority to CN202022018084.5U priority Critical patent/CN213738692U/en
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Publication of CN213738692U publication Critical patent/CN213738692U/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/74Recovery of fats, fatty oils, fatty acids or other fatty substances, e.g. lanolin or waxes

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  • Processing Of Solid Wastes (AREA)
  • Physical Water Treatments (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)

Abstract

The utility model provides an aeration mechanism for kitchen waste garbage oil extraction device belongs to kitchen wastes aeration treatment field, has solved current aeration mechanism aeration inefficiency and long-time problem. This aeration mechanism includes aeration fan, aeration pipe, hollow rotating shaft and sets up in the aeration head of carrying in the oil tank, and the aeration fan is connected with aeration pipe one end, and the other end of aeration pipe passes through rotary joint and the rotation of hollow rotating shaft lower extreme is connected, and hollow rotating shaft rotates with the diapire of carrying the oil tank to be connected, and hollow rotating shaft top stretches into in carrying the oil tank, and communicates through gas-supply pipe and aeration head, the aeration head is a plurality ofly, and a plurality of aeration heads are regular polygon setting on same horizontal plane. Compared with the prior art, the utility model discloses a motor drives hollow rotating shaft and rotates, drives aeration head and stirring paddle leaf thereupon and rotates, carries out stirring formula aeration to bottom meal kitchen waste liquid, makes meal kitchen waste liquid and bubble mix more evenly, improves the aeration effect.

Description

A aeration mechanism for kitchen garbage oil extraction device
Technical Field
The utility model belongs to meal kitchen wastes aeration treatment field, in particular to an aeration mechanism that is used for meal kitchen waste rubbish oil extraction device.
Background
The kitchen waste contains a large amount of animal and vegetable oil, and the kitchen waste can bring great influence on a later-stage kitchen waste anaerobic fermentation and water treatment system without being removed. The waste grease in the kitchen waste is extracted and processed into the biodiesel, so that the economic benefit and the environmental benefit can be improved, and the market circulation of the illegal cooking oil can be reduced.
At present, the extraction method of the kitchen waste oil generally adopts a wet and hot method for processing and extracting, the kitchen waste is heated to more than 90 ℃, the oil is separated out through a three-phase separator, 2 tons of steam are consumed for every 10 tons of liquid in the heating process, the oil content of the discharged water residue is 0.8 percent, and the cost and the energy consumption are high; and the granular substances of the kitchen waste are decomposed, so that certain troubles are brought to later-stage anaerobic fermentation and water treatment.
Based on the principle that oil and water are incompatible and the principle that the proportion of oil and water is different, the oil-containing waste liquid is subjected to demulsification, heating, aeration and standing treatment by adopting special equipment, cleaner grease can be separated and extracted, wherein the aeration treatment is particularly important, but the existing aeration mechanism has the problems of single structure, long aeration time and low efficiency, and the treatment capacity of the kitchen waste sewage is difficult to meet the increasing treatment demand of the kitchen waste sewage in the society.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the above-mentioned defect or not enough to prior art exist provides an aeration mechanism that is used for kitchen garbage oil extraction device that improves aeration efficiency.
In order to realize the above-mentioned purpose, the utility model discloses a technical scheme is an aeration mechanism for meal kitchen waste garbage oil extraction device, include aeration fan, aeration pipe, hollow rotating shaft and set up the aeration head in oil extraction tank, aeration fan is connected with aeration pipe one end, and the other end of aeration pipe passes through rotary joint and is connected with the rotation of hollow rotating shaft lower extreme, and hollow rotating shaft rotates with the diapire of oil extraction tank to be connected, and the hollow rotating shaft top stretches into in the oil extraction tank, and through gas-supply pipe and aeration head intercommunication, the aeration head is a plurality ofly, and a plurality of aeration heads are regular polygon setting on same horizontal plane.
In one of the technical solutions of the present invention, the number of the aeration heads is 3, and the 3 aeration heads are disposed in a regular triangle on the same horizontal plane.
The utility model discloses an among one of them implementation technical scheme, the cover is equipped with first gear in the hollow rotating shaft, and the diapire below of carrying the oil tank is equipped with the motor, and the cover is equipped with the second gear in the pivot of motor, and first gear meshes with the second gear mutually.
The utility model discloses an among one of them implementation technical scheme, still be equipped with a plurality of stirring paddle leaf in the hollow rotating shaft, stirring paddle leaf is in the oil extraction jar.
In some embodiments of the present invention, a fourth electric valve is disposed on the aeration pipe.
In some embodiments of the present invention, the aerator pipe is further provided with a manual valve, and the manual valve is located between the fourth electric valve and the rotary joint.
The utility model discloses an among some implementation technical scheme, be equipped with inlet tube, oil outlet pipe, scum pipe on the oil extraction tank, the inlet tube is located the oil outlet pipe top, and scum pipe is located the oil outlet pipe below, is equipped with first motorised valve on the inlet tube, is equipped with the second motorised valve on the oil outlet pipe, is equipped with the third motorised valve on the scum pipe, and the delivery port of inlet tube stretches into middle part in the oil extraction tank, and the slag inlet of scum pipe is seted up on the oil extraction tank diapire.
Compared with the prior art, owing to adopted above-mentioned technical scheme, the beneficial technological effect of the utility model is that: the motor drives the hollow rotating shaft to rotate, and then drives the aeration head and the stirring paddle blade to rotate, so that the bottom layer kitchen waste liquid is subjected to stirring type aeration, the kitchen waste liquid and bubbles are mixed more uniformly, and the aeration effect is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
reference numerals: 1-a first electric valve, 2-a water inlet pipe, 3-an oil extraction tank, 4-a second electric valve, 5-an oil outlet pipe, 6-a third electric valve, 7-a slag discharge pipe, 8-an aeration head, 9-a hollow rotating shaft, 10-a stirring blade, 11-a first gear, 12-a rotating joint, 13-a second gear, 14-a motor, 15-an aeration pipe, 16-a manual valve, 17-a fourth electric valve and 18-an aeration fan.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.
Example 1
Referring to the attached drawing 1, the utility model provides an aeration mechanism for a kitchen waste oil extraction device, including aeration fan 18, aeration pipe 15, hollow rotating shaft 9 and aeration head 8 arranged in oil extraction tank 3, aeration fan 18 is connected with one end of aeration pipe 15, the other end of aeration pipe 15 is connected with the lower end of hollow rotating shaft 9 through rotary joint 12, hollow rotating shaft 9 is connected with the bottom wall of oil extraction tank 3, the top of hollow rotating shaft 9 extends into oil extraction tank 3 and is communicated with aeration head 8 through the gas pipe, the number of aeration head 8 is 3, 3 aeration heads 8 are arranged in regular triangle on the same horizontal plane; the hollow rotating shaft 9 is sleeved with a first gear 11, a motor 14 is arranged below the bottom wall of the oil extraction tank 3, a rotating shaft of the motor 14 is sleeved with a second gear 13, the first gear 11 is meshed with the second gear 13, and a fourth electric valve 17 is arranged on the aeration pipe 15.
The motor 14 drives the hollow rotating shaft 9 to rotate, the hollow rotating shaft 9 drives the aeration head 8 to rotate, aeration is carried out in the rotation, and the mixing efficiency of the kitchen waste liquid and bubbles is improved.
In this embodiment, be equipped with inlet tube 2, play oil pipe 5, row's sediment pipe 7 on the oil carrying jar 3, inlet tube 2 is located play oil pipe 5 top, and row's sediment pipe 7 is located play oil pipe 5 below, is equipped with first motorised valve 1 on the inlet tube 2, is equipped with second motorised valve 4 on the play oil pipe 5, is equipped with third motorised valve 6 on row's sediment pipe 7, and the delivery port of inlet tube 2 stretches into middle part in the oil carrying jar 3, and the slag inlet of row's sediment pipe 7 is seted up on 3 diapalls of oil carrying jar.
The kitchen waste liquid is sent into the extraction tank through the water inlet pipe 2, and is subjected to aeration treatment and then is kept stand, oil and water are layered, the grease on the upper layer is discharged from the oil outlet pipe 5, and the waste water and waste residue on the lower layer are discharged from the residue discharge pipe 7.
Example 2
On the basis of embodiment 1, still be equipped with a plurality of stirring paddle leaf 10 on the hollow rotating shaft 9, stirring paddle leaf 10 is in the oil extraction jar 3, stirs the kitchen waste liquid of lower floor, and the mixture of kitchen waste liquid and bubble is accelerated, improves the aeration effect.
Example 3
In addition to embodiment 1, the manual valve 16 is further provided on the aeration pipe 15, and the manual valve 16 is located between the fourth electric valve 17 and the rotary joint 12, thereby further ensuring the safety and stability of the aeration pipe 15.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention, and the present invention is not to be limited by the foregoing description, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (6)

1. The utility model provides an aeration mechanism for kitchen garbage oil extraction device, including aeration fan (18), aeration pipe (15), hollow rotating shaft (9) and set up aeration head (8) in oil extraction jar (3), aeration fan (18) are connected with aeration pipe (15) one end, the other end of aeration pipe (15) is passed through rotary joint (12) and is connected with hollow rotating shaft (9) lower extreme rotation, hollow rotating shaft (9) and the diapire of oil extraction jar (3) rotate to be connected, hollow rotating shaft (9) top stretches into in oil extraction jar (3), and communicate with aeration head (8) through the gas-supply pipe, its characterized in that: the aeration heads (8) are multiple, and the multiple aeration heads (8) are arranged in a regular polygon shape on the same horizontal plane.
2. The aeration mechanism for the kitchen waste oil extraction device according to claim 1, characterized in that: the number of the aeration heads (8) is 3, and the 3 aeration heads (8) are arranged in a regular triangle on the same horizontal plane.
3. The aeration mechanism for the kitchen waste oil extraction device according to claim 2, characterized in that: the hollow rotating shaft (9) is sleeved with a first gear (11), a motor (14) is arranged below the bottom wall of the oil extraction tank (3), a second gear (13) is sleeved on the rotating shaft of the motor (14), and the first gear (11) is meshed with the second gear (13).
4. The aeration mechanism for the kitchen waste oil extraction device according to claim 3, characterized in that: the hollow rotating shaft (9) is also provided with a plurality of stirring blades (10), and the stirring blades (10) are positioned in the oil extraction tank (3).
5. The aeration mechanism for the kitchen waste oil extraction device according to claim 1, characterized in that: and a fourth electric valve (17) is arranged on the aeration pipe (15).
6. The aeration mechanism for the kitchen waste oil extraction device according to claim 5, characterized in that: and a manual valve (16) is also arranged on the aeration pipe (15), and the manual valve (16) is positioned between the fourth electric valve (17) and the rotary joint (12).
CN202022018084.5U 2020-09-15 2020-09-15 A aeration mechanism for kitchen garbage oil extraction device Expired - Fee Related CN213738692U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022018084.5U CN213738692U (en) 2020-09-15 2020-09-15 A aeration mechanism for kitchen garbage oil extraction device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022018084.5U CN213738692U (en) 2020-09-15 2020-09-15 A aeration mechanism for kitchen garbage oil extraction device

Publications (1)

Publication Number Publication Date
CN213738692U true CN213738692U (en) 2021-07-20

Family

ID=76843473

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022018084.5U Expired - Fee Related CN213738692U (en) 2020-09-15 2020-09-15 A aeration mechanism for kitchen garbage oil extraction device

Country Status (1)

Country Link
CN (1) CN213738692U (en)

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20210720

CF01 Termination of patent right due to non-payment of annual fee