CN114196964A - Oil removing method for recycling engine parts - Google Patents
Oil removing method for recycling engine parts Download PDFInfo
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- CN114196964A CN114196964A CN202111461865.4A CN202111461865A CN114196964A CN 114196964 A CN114196964 A CN 114196964A CN 202111461865 A CN202111461865 A CN 202111461865A CN 114196964 A CN114196964 A CN 114196964A
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- screening
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- oil removing
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G3/00—Apparatus for cleaning or pickling metallic material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/11—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for outward flow filtration
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
An oil removing method for recycling engine parts is characterized in that a washing oil removing device is used for washing and removing oil from disassembled parts of a waste engine, and the washing oil removing device comprises a feeding mechanism, a stirring mechanism, a screening mechanism and a discharging mechanism which are sequentially arranged; the stirring mechanism comprises a base and a stirring barrel transversely and rotatably mounted on the base, a power mechanism for driving the stirring barrel to rotate is fixedly mounted on the base, one end of the stirring barrel close to the screening mechanism is arranged to be a discharge end, and a spiral discharge plate is fixedly mounted in the stirring barrel in the discharge end; and a washing addition pipeline is also communicated with the stirring cylinder, and a washing addition control valve is installed on the washing addition pipeline. This application is through mixing, stirring, screening processing with the spare part of engine and degreaser solution, and it is efficient, effectual to degrease, the follow-up categorised recovery processing of being convenient for.
Description
Technical Field
The invention relates to the technical field of engine recycling treatment, in particular to an oil removing method for recycling engine parts.
Background
With the development of economic society, the usage amount of automobiles in daily production and life is larger and larger, so that the number of scrapped automobiles per year is larger and larger, and particularly, the number of engines to be recycled and treated is huge per year for core part engines of automobiles.
In the prior art, generally, the recovered waste engine is disassembled and then classified, however, after the engine is used for a long time by adopting gasoline or diesel oil as fuel oil, oil stains can be adhered to all parts of the engine and are difficult to remove, and even if the engine is disassembled, the oil stains can be remained on all the disassembled parts, so that subsequent classified recovery treatment is seriously influenced.
Disclosure of Invention
The invention aims to solve the technical problem of the prior art and provides an oil removing method for recycling engine parts, which has high oil removing efficiency and is convenient for classified recycling of disassembled parts of an engine.
The technical problem to be solved by the present invention is achieved by the following technical means. The invention relates to an oil removing method for recycling engine parts, which uses a washing oil removing device to carry out washing oil removing treatment on disassembled parts of a waste engine, wherein the washing oil removing device comprises a feeding mechanism, a stirring mechanism, a screening mechanism and a discharging mechanism which are sequentially arranged; the stirring mechanism comprises a base and a stirring barrel transversely and rotatably mounted on the base, a power mechanism for driving the stirring barrel to rotate is fixedly mounted on the base, one end of the stirring barrel close to the screening mechanism is arranged to be a discharge end, and a spiral discharge plate is fixedly mounted in the stirring barrel in the discharge end; a washing addition pipeline is also communicated with the stirring cylinder, and a washing addition control valve is installed on the washing addition pipeline; the screening mechanism comprises a screening collecting tank and a screening barrel rotatably mounted above the screening collecting tank, one end of the screening barrel is fixedly connected with the discharge end of the stirring barrel, and a drain hole is formed in the screening barrel; the discharging mechanism comprises a discharging conveying belt, the input end of the discharging conveying belt is arranged right below the output port of the screening drum, and the discharging conveying belt is provided with water leakage holes;
the method comprises the following steps:
(1) feeding the engine obtained by disassembly into a discharge hopper, inputting the engine into a feeding conveyer belt through the discharge hopper, and then feeding the engine into a mixing drum through a material guide plate;
(2) opening a water washing addition control valve, adding an oil removing agent solution into the stirring cylinder through a water washing addition pipeline, and then closing the water washing addition control valve;
(3) starting a power mechanism to drive the mixing drum to rotate reversely, and fully mixing and stirring the engine disassembled part and the degreasing agent solution;
(4) operating a power mechanism to drive the mixing drum to rotate in the forward direction, and outputting the engine disassembled part and the degreasing agent solution from the mixing drum to the screening drum by using the spiral discharging plate;
(5) the screening cylinder rotates to screen the engine disassembly part and the degreasing agent solution, the degreasing agent solution is output from the screening cylinder through the drain hole and enters the screening collecting tank to be stored in a centralized manner, the engine disassembly part is output to the discharging conveyer belt from the screening cylinder and is output outwards through the discharging conveyer belt, and meanwhile, the degreasing agent solution adhered to the engine disassembly part leaks out of the water leakage hole;
(6) so repeated, the realization is disassembled the piece and is carried out washing deoiling and handle to old and useless engine.
The technical problem to be solved by the invention can be further realized by the following technical scheme, and for the oil removing method for recovering the engine parts, the oil removing agent solution is prepared by adopting the following components: 4-5% of sodium silicate, 3-4% of kerosene, 3-6% of polyoxyethylene ether, 3-6% of fatty acid methyl ester ethoxylate sulfonate and 79-87% of water.
The technical problem to be solved by the invention can be further realized by the following technical scheme that for the oil removing method for recovering the engine parts, a discharge collecting groove is arranged right below a discharge conveying belt.
The technical problem to be solved by the invention can be further realized by the following technical scheme that the discharging conveyer belt is a chain conveyer for the oil removing method for recovering the engine parts.
The technical problem to be solved by the invention can be further solved by the following technical scheme that the oil removing method for recovering the engine parts comprises a feeding conveyer belt and conveying rollers arranged on two sides of the conveying bracket, the conveying rollers are sleeved with the conveying belt, a plurality of supporting rollers for supporting the conveying belt are rotatably arranged on the conveying bracket between the conveying rollers, and the conveying bracket is also fixedly provided with a conveying motor for driving the conveying rollers to rotate.
The technical problem to be solved by the invention can be further realized by the following technical scheme that for the oil removing method for recovering the engine parts, a material baffle plate is fixedly arranged at the end part of the lower end of the feeding conveyer belt.
The technical problem to be solved by the invention can be further realized by the following technical scheme that for the oil removing method for recycling the engine parts, a plurality of strip-shaped stirring plates are fixedly arranged on the inner wall of the stirring cylinder and are uniformly distributed along the circumferential direction of the inner wall of the stirring cylinder.
The technical problem to be solved by the invention can be further realized by the following technical scheme that for the oil removing method for recycling the engine parts, a plurality of strip-shaped screening plates are fixedly arranged on the inner wall of the screening cylinder and are uniformly distributed along the circumferential direction of the inner wall of the screening cylinder.
The technical problem to be solved by the invention can be further solved by adopting the following technical scheme that for the oil removing method for recovering the engine parts, the power mechanism is a driving motor, and the driving motor is in transmission connection with the stirring cylinder.
The technical problem to be solved by the invention can be further realized by the following technical scheme that for the oil removing method for recovering the engine parts, a quick connector which is convenient to be communicated with an external pipeline is fixedly arranged at the end part of the water washing adding pipeline.
Compared with the prior art, the oil removing device can remove oil from the disassembled engine part, sends the parts obtained by disassembling the engine to the discharge hopper, conveys the parts to the mixing drum through the feeding mechanism, then adds the oil removing agent solution into the mixing drum through the water washing adding pipeline, the mixing drum rotates, fully mixes the parts and the oil removing agent solution, enables the oil removing agent solution to absorb and remove oil from the parts, then sends the parts into the sieving drum for rotary sieving, enables the oil removing agent solution to be separated from the parts, outputs the separated oil removing agent solution through the sieving conveyer belt, outputs the separated parts through the discharge conveyer belt, realizes water washing and oil removal of the disassembled engine part, and is convenient for subsequent classified recovery processing; secondly, repeated operation can be carried out according to the oil removal degree of the output parts, so that the parts after disassembly can be conveniently removed to meet the requirements.
Drawings
FIG. 1 is a schematic diagram of a structure of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the oil removing method for recycling engine parts uses a water washing oil removing device to carry out water washing oil removing treatment on waste engine disassembled parts, wherein the water washing oil removing device comprises a feeding mechanism, a stirring mechanism, a screening mechanism and a discharging mechanism which are sequentially arranged and is used for feeding the engine parts, stirring and mixing the engine parts with an oil removing solution, screening and separating the engine parts and outputting the engine parts outwards, so that the engine parts can be conveniently soaked and deoiled by the oil removing solution, oil stains on the engine parts can be effectively removed, and subsequent classified recycling treatment is facilitated;
the feeding mechanism comprises a feeding conveyer belt 1 which is obliquely arranged, a discharging hopper 2 is arranged above one end, with the lower height, of the feeding conveyer belt 1, and a guide plate 5 matched with the stirring mechanism is arranged at one end, with the higher height, of the feeding conveyer belt 1; the discharging hopper 2 is used for containing engine parts and outputting the engine parts to the feeding conveyer belt 1, the feeding conveyer belt 1 conveys the engine parts to the material guide plate 5, and the engine parts are input into the stirring mechanism through the material guide plate 5, so that the automatic feeding of the engine parts is realized;
the stirring mechanism comprises a base 6 and a stirring barrel 7 transversely and rotatably mounted on the base 6, a power mechanism 8 for driving the stirring barrel 7 to rotate is fixedly mounted on the base 6, one end of the stirring barrel 7 close to the screening mechanism is arranged as a discharge end, and a spiral discharge plate 9 is fixedly mounted in the stirring barrel 7 in the discharge end; driving wheels are fixedly sleeved on both sides and the middle part of the mixing drum 7, a driving wheel matched with the driving wheels is installed on the base 6, the power mechanism 8 is a driving motor, and the driving wheel is fixedly installed on an output shaft of the driving motor, so that the driving motor can drive the driving wheel to rotate, and the mixing drum 7 is driven to rotate by the driving wheels; the mixing drum 7 is used for driving the engine parts and the oil removing agent solution to be fully mixed, and the oil removing agent solution is used for soaking and removing oil stains on the engine parts; openings are formed in the two ends of the mixing drum 7, so that input and output of engine parts are facilitated; the spiral discharging plate 9 is arranged and used for outputting the engine parts outwards when the stirring cylinder 7 rotates forwards and blocking the engine parts from outputting outwards when the stirring cylinder 7 rotates backwards, so that the engine parts and the degreasing agent solution can be mixed fully in the stirring cylinder 7, and the degreasing effect of the engine parts is ensured;
a water washing adding pipeline 17 is communicated with the mixing drum 7, so that the degreasing agent solution can be conveniently added into the mixing drum 7, and the water washing adding pipeline 17 is short, so that the degreasing agent solution can be conveniently added, and the rotation of the mixing drum 7 is not influenced; a washing addition control valve 18 is installed on the washing addition pipeline 17 and used for controlling the on-off of the washing addition pipeline 17 so as to prevent the oil removing agent solution from flowing out of the washing addition pipeline 17 when the stirring drum 7 rotates;
the screening mechanism comprises a bracket, a screening collecting tank 14 and a screening drum 11 rotatably mounted above the screening collecting tank 14, and openings are formed in two ends of the stirring drum 7, so that input and output of engine parts are facilitated; one end of the screening cylinder 11 is fixedly connected with the discharge end of the mixing cylinder 7, the other end of the screening cylinder 11 is rotatably mounted on the bracket through a bearing and a bearing seat, a drain hole 13 is further formed in the screening cylinder 11, the screening cylinder 11 is used for rotating along with the mixing cylinder 7, an engine disassembly part and an oil removing agent solution output by the mixing cylinder 7 can be subjected to rolling screening without additionally improving power, and the separated oil removing agent solution enters a screening and collecting tank 14 through the drain hole 13 to be collected, so that subsequent centralized treatment is facilitated;
the discharging mechanism comprises a discharging conveyer belt 15, the input end of the discharging conveyer belt 15 is arranged right below the output port of the screening cylinder 11 and is used for receiving the engine disassembly piece output by the screening cylinder 11 and outputting the engine disassembly piece outwards, so that centralized loading is facilitated, or the engine disassembly piece is sent to the next washing oil removing mechanism;
the discharging conveyer belt 15 is provided with water leakage holes, so that when the discharging conveyer belt 15 conveys the engine disassembled part, the oil removing solution adhered to the engine disassembled part is further separated from the engine disassembled part and is output outwards through the water leakage holes; a discharge collecting tank 16 is arranged under the discharge conveyer belt 15 and is used for collecting the degreasing agent solution output through the water leakage hole;
the method comprises the following steps:
(1) feeding the engine obtained by disassembly into a discharge hopper 2, inputting the engine into a feeding conveyer belt 1 through the discharge hopper 2, and then entering a mixing drum 7 through a material guide plate 5;
(2) opening a water washing addition control valve 18, adding an oil removing agent solution into the stirring cylinder 7 through a water washing addition pipeline 17, and then closing the water washing addition control valve 18;
(3) starting a power mechanism 8 to drive a stirring drum 7 to rotate reversely, and fully mixing and stirring the engine disassembled part and the degreasing agent solution;
(4) operating a power mechanism 8 to drive the mixing drum 7 to rotate in the forward direction, and outputting the engine disassembled part and the degreasing agent solution from the mixing drum 7 to a screening drum 11 by using a spiral discharging plate 9;
(5) the screening cylinder 11 rotates to screen the engine disassembling piece and the degreasing agent solution, the degreasing agent solution is output from the screening cylinder 11 through a drain hole 13 and enters a screening collecting tank 14 to be stored in a centralized manner, the engine disassembling piece is output to a discharging conveyer belt 15 from the screening cylinder 11 and is output outwards through the discharging conveyer belt 15, and meanwhile, the degreasing agent solution adhered to the engine disassembling piece leaks out of a water leakage hole;
(6) so repeated, the realization is disassembled the piece and is carried out washing deoiling and handle to old and useless engine.
The oil removing agent solution is prepared from the following components: 4-5% of sodium silicate, 3-4% of kerosene, 3-6% of polyoxyethylene ether, 3-6% of fatty acid methyl ester ethoxylate sulfonate and 79-87% of water. The sodium silicate is used as an emulsifier for enhancing the washing capacity and playing a role in washing assistance; the kerosene is used as a penetrating agent, has good dissolving power and is used for improving the cleaning effect; the polyoxyethylene ether is used as a nonionic surfactant for foaming and decontamination, and the cleaning efficiency is improved; the fatty acid methyl ester ethoxylate sulfonate is used as an anionic surfactant with nonionic property, has good oil removing effect and can prevent dirt from being stained; the water is used as a carrier for contacting and soaking the disassembled waste engine, so that the oil stain on the disassembled waste engine can be conveniently removed by washing with the degreasing agent solution; preferably, the oil removing agent solution is prepared by adopting the following components: 5% of sodium silicate, 4% of kerosene, 5% of polyoxyethylene ether, 5% of fatty acid methyl ester ethoxylate sulfonate and 81% of water.
The discharging conveyer belt 15 is a chain conveyer which is a conveyer that utilizes chains to drag and bear materials or utilizes laths, metal mesh belts, roller ways and the like arranged on the chains to bear materials, can reliably convey disassembled parts of the engine, is convenient for separating degreaser solution adhered on the disassembled parts of the engine from the disassembled parts of the engine, and drops into the discharging collecting tank 16 from the chain conveyer.
The feeding conveyer belt 1 comprises a conveying support and conveying rollers arranged on two sides of the conveying support, a conveying belt is sleeved on the conveying rollers, a plurality of supporting rollers 4 used for supporting the conveying belt are further rotatably arranged on the conveying support between the conveying rollers, and a conveying motor used for driving the conveying rollers to rotate is further fixedly arranged on the conveying support. The conveying motor is used for driving the conveying roller to drive the conveying belt to rotate, so that engine parts placed on the conveying belt are conveyed; the supporting roller 4 is used for supporting the conveying belt from the lower part, and the phenomenon that the conveyed engine parts are too heavy to influence the normal rotation of the conveying belt is avoided.
A material baffle plate 3 is fixedly arranged at the end part of the lower end of the feeding conveyer belt 1. The setting of striker plate 3 is used for blockking the engine spare part of placing on the material loading conveyer belt 1, avoids engine spare part to drop from the lower one end of material loading conveyer belt 1 height.
A plurality of strip-shaped stirring plates 10 are fixedly arranged on the inner wall of the stirring drum 7, and the strip-shaped stirring plates 10 are uniformly distributed along the circumferential direction of the inner wall of the stirring drum 7. The setting of bar stirring board 10 is convenient for mix the stirring with the degreaser solution to spare part in the churn 7 for spare part and degreaser solution intensive mixing let degreaser solution soak the oil stain of getting rid of on the spare part and get rid of the processing, the better processing that deoils of spare part of being convenient for degreaser solution.
A plurality of bar-shaped screening plates 12 are fixedly arranged on the inner wall of the screening cylinder 11, and the bar-shaped screening plates 12 are uniformly distributed along the circumferential direction of the inner wall of the screening cylinder 11. The setting of bar screening board 12 is convenient for stir the spare part in screening section of thick bamboo 11 better, avoids spare part to pile up together to can make except that oil agent solution and spare part carry out faster, better separation.
A quick coupling 19 is fixedly mounted on the end of the water washing addition pipe 17 to facilitate communication with an external pipe. Quick-operation joint 19 is a connector that does not need the instrument just can realize pipeline intercommunication or disconnection, and quick-operation joint 19 is used to liquid when this application utilizes, and the outside pipeline of being convenient for adds pipeline 17 quick intercommunication with the washing, will remove in the finish solution inputs churn 7, then add pipeline 17 disconnection, convenient operation with the washing fast.
Claims (8)
1. An oil removing method for recycling engine parts is characterized in that: the method comprises the steps that a washing and deoiling device is used for washing and deoiling a waste engine disassembled part, the washing and deoiling device comprises a feeding mechanism, a stirring mechanism, a screening mechanism and a discharging mechanism which are sequentially arranged, the feeding mechanism comprises a feeding conveyer belt which is obliquely arranged, and a material guide plate matched with the stirring mechanism is arranged at one end, higher than the feeding conveyer belt, of the feeding conveyer belt; the stirring mechanism comprises a base and a stirring barrel transversely and rotatably mounted on the base, a power mechanism for driving the stirring barrel to rotate is fixedly mounted on the base, one end of the stirring barrel close to the screening mechanism is arranged to be a discharge end, and a spiral discharge plate is fixedly mounted in the stirring barrel in the discharge end; a washing addition pipeline is also communicated with the stirring cylinder, and a washing addition control valve is installed on the washing addition pipeline; the screening mechanism comprises a screening collecting tank and a screening barrel rotatably mounted above the screening collecting tank, one end of the screening barrel is fixedly connected with the discharge end of the stirring barrel, and a drain hole is formed in the screening barrel; the discharging mechanism comprises a discharging conveying belt, the input end of the discharging conveying belt is arranged right below the output port of the screening drum, and the discharging conveying belt is provided with water leakage holes;
the method comprises the following steps:
(1) feeding the engine obtained by disassembly into a discharge hopper, inputting the engine into a feeding conveyer belt through the discharge hopper, and then feeding the engine into a mixing drum through a material guide plate;
(2) opening a water washing addition control valve, adding an oil removing agent solution into the stirring cylinder through a water washing addition pipeline, and then closing the water washing addition control valve;
(3) starting a power mechanism to drive the mixing drum to rotate reversely, and fully mixing and stirring the engine disassembled part and the degreasing agent solution;
(4) operating a power mechanism to drive the mixing drum to rotate in the forward direction, and outputting the engine disassembled part and the degreasing agent solution from the mixing drum to the screening drum by using the spiral discharging plate;
(5) the screening cylinder rotates to screen the engine disassembly part and the degreasing agent solution, the degreasing agent solution is output from the screening cylinder through the drain hole and enters the screening collecting tank to be stored in a centralized manner, the engine disassembly part is output to the discharging conveyer belt from the screening cylinder and is output outwards through the discharging conveyer belt, and meanwhile, the degreasing agent solution adhered to the engine disassembly part leaks out of the water leakage hole;
(6) so repeated, the realization is disassembled the piece and is carried out washing deoiling and handle to old and useless engine.
2. The oil removing method for recycling engine parts according to claim 1, characterized in that: the oil removing agent solution is prepared from the following components: 4-5% of sodium silicate, 3-4% of kerosene, 3-6% of polyoxyethylene ether, 3-6% of fatty acid methyl ester ethoxylate sulfonate and 79-87% of water.
3. The oil removing method for recycling engine parts according to claim 1, characterized in that: a discharge collecting tank is arranged under the discharge conveyer belt.
4. The oil removing method for recycling engine parts according to claim 1, characterized in that: the feeding conveyer belt comprises conveying supports and conveying rollers arranged on two sides of the conveying supports, a conveying belt is sleeved on the conveying rollers, a plurality of supporting rollers used for supporting the conveying belt are further rotatably arranged on the conveying supports between the conveying rollers, and conveying motors used for driving the conveying rollers to rotate are further fixedly arranged on the conveying supports.
5. The oil removing method for recycling engine parts according to claim 1, characterized in that: a material baffle plate is fixedly arranged at the end part of the lower end of the feeding conveyer belt.
6. The oil removing method for recycling engine parts according to claim 1, characterized in that: still fixed mounting has a plurality of bar stirring boards on the inner wall of churn, and the circumference evenly distributed of bar stirring board along the churn inner wall.
7. The oil removing method for recycling engine parts according to claim 1, characterized in that: still fixed mounting has a plurality of bar screening boards on the inner wall of screening section of thick bamboo, and bar screening board is along the circumference evenly distributed of screening section of thick bamboo inner wall.
8. The oil removing method for recycling engine parts according to claim 1, characterized in that: the power mechanism is a driving motor, and the driving motor is in transmission connection with the mixing drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111461865.4A CN114196964A (en) | 2021-12-02 | 2021-12-02 | Oil removing method for recycling engine parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111461865.4A CN114196964A (en) | 2021-12-02 | 2021-12-02 | Oil removing method for recycling engine parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114196964A true CN114196964A (en) | 2022-03-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111461865.4A Withdrawn CN114196964A (en) | 2021-12-02 | 2021-12-02 | Oil removing method for recycling engine parts |
Country Status (1)
| Country | Link |
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| CN (1) | CN114196964A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202336450U (en) * | 2011-07-25 | 2012-07-18 | 陕西凤翔钛粉钛材有限公司 | Semicontinuous special titanium chip washing machine |
| CN102899495A (en) * | 2011-07-25 | 2013-01-30 | 陕西凤翔钛粉钛材有限公司 | Recovery treatment production line for titanium and titanium alloy crumb-like waste material |
| CN212664336U (en) * | 2020-06-18 | 2021-03-09 | 卢伟峰 | Automatic cleaning equipment for cleaning machining parts |
| CN113084742A (en) * | 2021-03-05 | 2021-07-09 | 东海县浩泉再生资源有限公司 | Method for cleaning and disassembling rear axle of waste automobile |
| CN214516314U (en) * | 2021-01-13 | 2021-10-29 | 肇庆市大正铝业有限公司 | Reclaimed aluminum raw material washing and screening device |
-
2021
- 2021-12-02 CN CN202111461865.4A patent/CN114196964A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202336450U (en) * | 2011-07-25 | 2012-07-18 | 陕西凤翔钛粉钛材有限公司 | Semicontinuous special titanium chip washing machine |
| CN102899495A (en) * | 2011-07-25 | 2013-01-30 | 陕西凤翔钛粉钛材有限公司 | Recovery treatment production line for titanium and titanium alloy crumb-like waste material |
| CN212664336U (en) * | 2020-06-18 | 2021-03-09 | 卢伟峰 | Automatic cleaning equipment for cleaning machining parts |
| CN214516314U (en) * | 2021-01-13 | 2021-10-29 | 肇庆市大正铝业有限公司 | Reclaimed aluminum raw material washing and screening device |
| CN113084742A (en) * | 2021-03-05 | 2021-07-09 | 东海县浩泉再生资源有限公司 | Method for cleaning and disassembling rear axle of waste automobile |
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Application publication date: 20220318 |
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