CN220991270U - Waste oil treatment device of rolling mill - Google Patents
Waste oil treatment device of rolling mill Download PDFInfo
- Publication number
- CN220991270U CN220991270U CN202322769191.5U CN202322769191U CN220991270U CN 220991270 U CN220991270 U CN 220991270U CN 202322769191 U CN202322769191 U CN 202322769191U CN 220991270 U CN220991270 U CN 220991270U
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- China
- Prior art keywords
- waste oil
- oil
- oil treatment
- scraper
- rolling mill
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- 239000002699 waste material Substances 0.000 title claims abstract description 92
- 238000005096 rolling process Methods 0.000 title claims abstract description 20
- 238000003756 stirring Methods 0.000 claims abstract description 35
- 238000010438 heat treatment Methods 0.000 claims abstract description 33
- 238000001914 filtration Methods 0.000 claims abstract description 20
- 238000001514 detection method Methods 0.000 claims abstract description 10
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 10
- 239000010935 stainless steel Substances 0.000 claims abstract description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 20
- 239000004576 sand Substances 0.000 claims description 10
- 239000002689 soil Substances 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 5
- 238000012545 processing Methods 0.000 claims description 4
- 239000012535 impurity Substances 0.000 abstract description 20
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 abstract description 3
- 238000004332 deodorization Methods 0.000 abstract description 3
- 238000004061 bleaching Methods 0.000 abstract description 2
- 238000000746 purification Methods 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 106
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 238000007790 scraping Methods 0.000 description 4
- 238000005097 cold rolling Methods 0.000 description 3
- 239000004519 grease Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000010731 rolling oil Substances 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 239000003463 adsorbent Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000004042 decolorization Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000011045 prefiltration Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Lubricants (AREA)
Abstract
The utility model belongs to the technical field of rolling mills, and particularly relates to a waste oil treatment device of a rolling mill. Through the lift rabbling mechanism and the multiple filtration of scraper blade that set up, effectually carry out purification treatment with waste oil, the U type heating pipe through setting up heats, the stirring subassembly stirs the waste oil and adsorbs the filtration with the metalwork in the waste oil, carry preliminary treatment's waste oil to the waste oil treatment case through carrying oil pump, defeated oil pipe in, start scraper blade subassembly and strike off the greasy dirt impurity to waste oil treatment incasement wall, filter impurity through the stainless steel filter screen, and adsorb waste oil impurity and deodorization through the clearance layer subassembly, the decoloration, the sulfide, carry out decoloration and bleaching to the waste oil, make the waste oil become clean, transparent detection oil pipe that sets up simultaneously detects the oil of being handled, qualified oil flows through the delivery pipe, and is easy operation, convenient to use.
Description
Technical Field
The utility model belongs to the technical field of rolling mills, and particularly relates to a waste oil treatment device of a rolling mill.
Background
The rolling mill is equipment for realizing the metal rolling process, generally refers to equipment for completing the whole production process of rolled materials, can be divided into two rolls, four rolls, six rolls, eight rolls, twelve rolls, eighteen rolls and the like according to the number of rolls, and can be divided into a cold rolling mill and a hot rolling mill, wherein the cold rolling mill needs metal rolling oil in the working process, the metal rolling oil has good lubricity, cooling property and annealing detergency, can be used for process lubrication of large and medium-sized cold rolling units, and the high-speed rolling oil has higher extreme pressure property and lubricity, can form a pressure-resistant and heat-resistant lubricating film on the surfaces of strip steel and rolls, reduces friction coefficient and improves corresponding rolling force.
Through searching, chinese patent application publication No. CN207667820U discloses a waste oil impurity removal filter device, which comprises an oil groove, a scroll filter cartridge, a charging port, a drain port and a valve body, waste liquid is injected into the oil groove through the charging port, a motor is started, power is transmitted to the scroll filter cartridge through a gear box, the scroll filter cartridge starts rotating clockwise, when the scroll filter cartridge rotates, waste oil is introduced into the scroll filter cartridge through an inlet of the scroll filter cartridge, after the waste oil enters the scroll filter cartridge, iron slag and iron filings in the waste oil are adsorbed and removed completely by a magnet block, other impurities are filtered and blocked by through holes on the scroll filter cartridge, the impurities in the waste oil are removed completely by repeated filtration of a plurality of scroll filter cartridges, an operator opens the valve body to lead oil out, radial bolts on an inner rotating shaft and an outer rotating shaft are removed, the inner rotating shaft is separated from the outer rotating shaft, the scroll filter cartridge is taken out of the oil groove, the impurities are cleaned cleanly, the scroll filter cartridge is put into the oil groove again, and the inner rotating shaft and the outer rotating shaft are connected by radial bolts for next work.
To the relevant technique among the above-mentioned, the device, the oil groove of setting, spiral cartridge filter carry out prefilter to waste oil, filter out the visible impurity in the waste oil, greasy dirt impurity can attach at the oil groove inner wall, can't purify final treatment to waste oil, so need to design a rolling mill waste oil processing apparatus to handle these problems urgently.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model discloses a waste oil treatment device of a rolling mill.
The utility model realizes the above purpose through the following technical scheme:
The utility model provides a rolling mill waste oil processing apparatus, includes the base, the base top is provided with the multiple filtration of scraper blade structure, multiple filtration of scraper blade structure one side is provided with lift rabbling mechanism.
The multiple filtration of scraper blade is including setting up waste oil treatment case of base top, waste oil treatment incasement side is provided with the scraper blade subassembly, the scraper blade subassembly below is provided with the stainless steel filter screen, the stainless steel filter screen below is provided with the clearance layer subassembly, waste oil treatment case one side is provided with the oil delivery pipe, oil delivery pipe one end is provided with carries the oil pump, waste oil treatment case below one side is provided with out oil pipe, waste oil treatment case opposite side is provided with transparent detection oil pipe.
Preferably, the lifting stirring mechanism comprises a heating stirring box arranged on one side of the scraper multi-filtering structure, a filter screen box is arranged on the inner side of the heating stirring box, a top cover plate is arranged above the heating stirring box, a stirring assembly is arranged below the top cover plate, a heating assembly is arranged below the filter screen box, and a lifting hydraulic cylinder is arranged above the top cover plate.
Preferably, the scraper assembly comprises a scraper arranged on the inner side of the waste oil treatment box, a rack is arranged above the scraper, and a gear is arranged on one side of the rack in a meshed manner.
Preferably, the cleaning layer assembly comprises an activated carbon layer arranged below the scraper assembly, a decolorizing sand layer is arranged below the activated carbon layer, and an activated white soil layer is arranged below the decolorizing sand layer.
Preferably, the stirring assembly comprises a rotating shaft arranged below the top cover plate, a variable frequency motor is arranged at one end of the rotating shaft, and an electromagnetic stirring paddle is arranged on the outer surface of the rotating shaft.
Preferably, the heating component comprises a U-shaped heating pipe arranged below the filter screen box, and a temperature transmitter is arranged on one side of the U-shaped heating pipe.
The beneficial effects are that:
The utility model discloses a rolling mill waste oil treatment device, which is characterized in that waste oil is effectively purified through a lifting stirring mechanism and a scraping plate multiple filtering structure, the waste oil is heated through a U-shaped heating pipe, a stirring assembly is used for stirring the waste oil to adsorb and filter metal matters in the waste oil, the primarily treated waste oil is conveyed into a waste oil treatment box through a conveying oil pump and an oil conveying pipe, the scraping plate assembly is started to scrape greasy dirt impurities on the inner wall of the waste oil treatment box, the impurities are filtered through a stainless steel filter screen, the waste oil impurities are adsorbed, deodorized, decolored and bleached through a cleaning layer assembly, the waste oil is decolored and bleached, the waste oil is clean, and meanwhile, the treated oil is detected through a transparent detection oil pipe, and qualified oil products flow out through an oil outlet pipe.
Drawings
FIG. 1 is a schematic illustration of an isometric shaft configuration of the present utility model;
FIG. 2 is a schematic elevational view of the present utility model;
FIG. 3 is a first structural schematic of the present utility model;
FIG. 4 is a second schematic structural view of the present utility model;
fig. 5 is a schematic diagram of the structure at a in fig. 4.
In the figure: 1. a base;
2. Lifting stirring mechanism; 201. heating the stirring box; 202. a filter screen box; 203. a top cover plate; 2031. a lifting hydraulic cylinder; 204. a stirring assembly; 2041. a variable frequency motor; 2042. a rotation shaft; 2043. electromagnetic stirring paddles; 205. a U-shaped heating pipe; 2051. a temperature transmitter;
3. A scraper multiple filtering structure; 301. a waste oil treatment tank; 302. a squeegee assembly; 3021. a scraper; 3022. a rack; 3023. a gear; 303. stainless steel filter screen; 304. cleaning the layer assembly; 3041. an activated carbon layer; 3042. decoloring a sand layer; 3043. an active white layer; 305. an oil delivery pipe; 3051. a delivery oil pump; 306. a transparent detection oil pipe; 307. and an oil outlet pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-5, one embodiment provided by the present utility model is: the utility model provides a rolling mill waste oil processing apparatus, includes base 1, and base 1 top is provided with the multiple filtration of scraper blade structure 3, and the multiple filtration of scraper blade structure 3 one side is provided with lift rabbling mechanism 2.
In this embodiment: the lifting stirring mechanism 2 comprises a heating stirring box 201 arranged on one side of the scraper multiple filtering structure 3, a filter screen box 202 is arranged on the inner side of the heating stirring box 201, a top cover plate 203 is arranged above the heating stirring box 201, a stirring assembly 204 is arranged below the top cover plate 203, a heating assembly is arranged below the filter screen box 202, and a lifting hydraulic cylinder 2031 is arranged above the top cover plate 203. The stirring assembly 204 includes a rotating shaft 2042 disposed below the top cover 203, a variable frequency motor 2041 is disposed at one end of the rotating shaft 2042, and electromagnetic stirring paddles 2043 are disposed on the outer surface of the rotating shaft 2042. The heating assembly comprises a U-shaped heating pipe 205 arranged below the filter screen box 202, and a temperature transmitter 2051 is arranged on one side of the U-shaped heating pipe 205. The temperature transmitter 2051 adopts a thermocouple and a thermal resistor as temperature measuring elements, measures temperature, an electromagnetic stirring paddle 2043 is used for adsorbing iron contained in waste oil, a lifting hydraulic cylinder 2031 is used for lifting a top cover plate 203, and an oil inlet pipe is arranged above the top cover plate 203.
In this embodiment: the multiple filtration 3 of scraper blade is including setting up the waste oil treatment case 301 in base 1 top, and waste oil treatment case 301 inboard is provided with scraper blade subassembly 302, and scraper blade subassembly 302 below is provided with stainless steel filter screen 303, and stainless steel filter screen 303 below is provided with clearance layer subassembly 304, and waste oil treatment case 301 one side is provided with oil delivery pipe 305, and oil delivery pipe 305 one end is provided with carries oil pump 3051, and waste oil treatment case 301 below one side is provided with oil outlet pipe 307, and waste oil treatment case 301 opposite side is provided with transparent detection oil pipe 306. The scraper assembly 302 includes a scraper 3021 disposed inside the waste oil treatment tank 301, a rack 3022 is disposed above the scraper 3021, and a gear 3023 is disposed on one side of the rack 3022 in a meshing manner. The cleaning layer assembly 304 includes an activated carbon layer 3041 disposed below the squeegee assembly 302, a decolorizing sand layer 3042 disposed below the activated carbon layer 3041, and an activated white layer 3043 disposed below the decolorizing sand layer 3042. The scraper 3021 is used for scraping off impurities and greasy dirt attached to the inner wall of the waste oil treatment tank 301, the activated carbon layer 3041 is used for removing and performing preliminary impurity adsorption and deodorization, the decolorizing sand layer 3042 can secondarily adsorb the impurities and decolorize, sulfide in the waste oil is removed, the activated white soil layer 3043 decolorizes and bleaches the waste oil, the waste oil is clean, the activated white soil layer 3043 is also replaced by diatomite, the two are adsorbents, and the particle size of the adsorbents is 100-900 meshes. The active white soil layer 3043 is fully mixed with the waste oil, so that metal ions in the waste oil are effectively removed, the waste oil is clear and transparent, and a good waste oil treatment effect is achieved. An oil detection box is provided below the transparent detection oil pipe 306.
Working principle: when in use, firstly, the lifting hydraulic cylinder 2031 drives the top cover plate 203 to be tightly matched with the heating stirring tank 201, waste oil to be treated is poured into the heating stirring tank 201 through the oil inlet pipe, activated clay is added into the waste oil through the oil inlet pipe, the filter screen tank 202 in the heating stirring tank 201 carries out preliminary filtration on the waste oil, the U-shaped heating pipe 205 is started to carry out heating dehydration on the waste oil in the heating stirring tank 201, the temperature transmitter 2051 watches the oil temperature, the heating is stopped after the temperature is raised to 70-80 ℃, the temperature is kept stand for 24 hours, then the temperature is raised to 120 ℃, water can be evaporated, the fluidity of the waste oil accelerates the impurity precipitation, the variable frequency motor 2041 is started to drive the electromagnetic stirring paddle 2043 to rotate, the iron impurities in the waste oil are adsorbed and filtered, then the conveying oil pump 3051 is started, the waste oil is conveyed from the heating stirring tank 201 to the waste oil treatment tank 301 through the oil conveying pipe 305, simultaneously, the power source is started to drive the gear 3023 to rotate to drive the rack 3022 at one side of engagement to move up and down, the scraper 3021 arranged below the rack 3022 is used for scraping oil impurities on the inner wall of the waste oil treatment tank 301, the waste oil is filtered through the stainless steel filter screen 303 in the waste oil treatment tank 301, the filtered waste oil enters the activated carbon layer 3041, the activated carbon layer 3041 is used for carrying out primary impurity adsorption and deodorization on the waste oil, the waste oil enters the decolorizing sand layer 3042 to carry out secondary impurity adsorption and decolorization, sulfide in the waste oil is removed, the active white soil layer 3043 or diatomite below the decolorizing sand layer 3042 is used for decolorizing and bleaching the waste oil, so that the waste oil becomes clean, finally, the waste oil is filtered and deposited at the bottom of the waste oil treatment tank 301, the transparent detection oil pipe 306 and the waste oil detection tank arranged at one side of the treatment tank 301 can see the color of the filtered grease, the sampling and filtering grease is detected, and finally filtered waste oil is discharged out through the oil outlet pipe 307 for use, so that the sampling and filtering grease is simple to operate, convenient to use and good in practicality.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a rolling mill waste oil processing apparatus which characterized in that: the device comprises a base (1), wherein a scraper multiple filtering structure (3) is arranged above the base (1), and a lifting stirring mechanism (2) is arranged on one side of the scraper multiple filtering structure (3);
the utility model provides a waste oil treatment box (301) of scraper blade multiple filtration structure (3) is including setting up base (1) top, waste oil treatment box (301) inboard is provided with scraper blade subassembly (302), scraper blade subassembly (302) below is provided with stainless steel filter screen (303), stainless steel filter screen (303) below is provided with clearance layer subassembly (304), waste oil treatment box (301) one side is provided with oil delivery pipe (305), oil delivery pipe (305) one end is provided with carries oil pump (3051), waste oil treatment box (301) below one side is provided with oil outlet pipe (307), waste oil treatment box (301) opposite side is provided with transparent detection oil pipe (306).
2. A rolling mill waste oil treatment apparatus according to claim 1, wherein: lifting stirring mechanism (2) are in including setting up heating agitator tank (201) of scraper blade multiple filtration (3) one side, heating agitator tank (201) inboard is provided with filter screen case (202), heating agitator tank (201) top is provided with lamina tecti (203), lamina tecti (203) below is provided with stirring subassembly (204), filter screen case (202) below is provided with heating subassembly, lamina tecti (203) top is provided with lift pneumatic cylinder (2031).
3. A rolling mill waste oil treatment apparatus according to claim 1, wherein: the scraper assembly (302) comprises a scraper (3021) arranged on the inner side of the waste oil treatment box (301), a rack (3022) is arranged above the scraper (3021), and a gear (3023) is arranged on one side of the rack (3022) in a meshed mode.
4. A rolling mill waste oil treatment apparatus according to claim 1, wherein: the cleaning layer assembly (304) comprises an activated carbon layer (3041) arranged below the scraper assembly (302), a decolorizing sand layer (3042) is arranged below the activated carbon layer (3041), and an active white soil layer (3043) is arranged below the decolorizing sand layer (3042).
5. A rolling mill waste oil treatment apparatus according to claim 2, wherein: the stirring assembly (204) comprises a rotating shaft (2042) arranged below the top cover plate (203), a variable frequency motor (2041) is arranged at one end of the rotating shaft (2042), and electromagnetic stirring paddles (2043) are arranged on the outer surface of the rotating shaft (2042).
6. A rolling mill waste oil treatment apparatus according to claim 2, wherein: the heating assembly comprises a U-shaped heating pipe (205) arranged below the filter screen box (202), and a temperature transmitter (2051) is arranged on one side of the U-shaped heating pipe (205).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322769191.5U CN220991270U (en) | 2023-10-16 | 2023-10-16 | Waste oil treatment device of rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322769191.5U CN220991270U (en) | 2023-10-16 | 2023-10-16 | Waste oil treatment device of rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220991270U true CN220991270U (en) | 2024-05-24 |
Family
ID=91112442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322769191.5U Active CN220991270U (en) | 2023-10-16 | 2023-10-16 | Waste oil treatment device of rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220991270U (en) |
-
2023
- 2023-10-16 CN CN202322769191.5U patent/CN220991270U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |