CN210795859U - Scraper type oil-water separation device - Google Patents
Scraper type oil-water separation device Download PDFInfo
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- CN210795859U CN210795859U CN201921864652.4U CN201921864652U CN210795859U CN 210795859 U CN210795859 U CN 210795859U CN 201921864652 U CN201921864652 U CN 201921864652U CN 210795859 U CN210795859 U CN 210795859U
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Abstract
The utility model discloses a scraper type oil-water separation device, which comprises a water tank, a separation cavity and an oil storage cavity are arranged in the water tank, a mounting plate is arranged on the side surface of the water tank, a hydraulic rod is arranged on the mounting plate, a mounting rod is fixedly connected on an output rod of the hydraulic rod, a top plate is fixedly connected at both ends of the inner side surface of the mounting rod, a fixed sleeve is arranged below the top plate, a chute is arranged in the fixed sleeve, a screw rod is rotatably connected in the chute and driven by a motor arranged at one end of the fixed sleeve, a slide block is meshed and connected on the screw rod, a connecting shaft is rotatably connected between the two slide blocks, an oil scraping spoon is fixedly connected at the outer side of the connecting shaft, turning teeth are fixedly connected on the lower side groove wall of the chute close to one end of the oil storage cavity, a gear corresponding to the connecting shaft is fixedly connected on the connecting shaft, does not need too large area, and is beneficial to industrial application.
Description
Technical Field
The utility model relates to an oil-water separation technical field specifically is a scraper blade type oil-water separation device.
Background
Oil-water separation is important preprocessing unit among the sewage treatment process, separate oil and water before carrying out sewage treatment, can make things convenient for follow-up to handle sewage, present processing method generally has methods such as oil interceptor and filter core, the filter core blocks up easily, short service life, need frequently change the filter core, so not only can lead to intensity of labour big, also can lead to the cost to rise, present oil interceptor generally all adopts the advection formula oil interceptor, it need let the rivers flow, so its area is great, for solving above-mentioned problem the utility model provides a scraper blade type oil-water separation device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a scraper blade formula oil-water separator to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a scraper type oil-water separation device comprises a water tank, the inside of the water tank is divided into a separation cavity and an oil storage cavity, the two side surfaces of the water tank are fixedly connected with mounting plates, the upper side surfaces of the mounting plates are connected with hydraulic rods, the output rod of the hydraulic rod is fixedly connected with an installation rod, both ends of the inner side surface of the installation rod are fixedly connected with a top plate, the lower part of the top plate is connected with a fixed sleeve through a connecting rod, the inner part of the fixed sleeve is provided with a chute, a screw rod is rotatably connected inside the chute and is driven by a motor arranged at one end of the fixed sleeve, the screw rod is engaged and connected with a slide block, a connecting shaft is rotationally connected between the two slide blocks, the outer side of the connecting shaft is fixedly sleeved with an oil scraping spoon, the side wall of the lower side of one end of the sliding chute, which is close to the oil storage cavity, is fixedly connected with overturning teeth, and the connecting shaft is fixedly sleeved with a gear corresponding to the connecting shaft.
Preferably, the oil scraping spoon comprises a spoon handle, the spoon handle is fixedly connected with the connecting shaft, a temporary storage cavity is formed in the spoon handle, a blocking table is arranged on the front side of the temporary storage cavity, an inclined downward oil scraping plate is arranged on the front side of the blocking table, and the lowest position of the temporary storage cavity is lower than the lowest point of the oil scraping plate.
Preferably, all fixedly connected with guide bar on the downside of installation pole, the lower extreme of guide bar runs through the mounting panel.
Preferably, separate through the baffle between separation chamber and the oil storage chamber, all be equipped with the second touch switch on the both ends cell wall of spout, lie in the baffle on the downside cell wall of spout and be equipped with first touch switch near one side of separation chamber.
Preferably, the side walls of the separation cavity and the oil storage cavity are respectively provided with a liquid level sensor.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a cooperation of screw rod and slider, realized that the screw rod rotates and makes the slider pass through the connecting axle and drive the motion of oil scraping spoon, realize the action of frizing, the oil scraping spoon can overturn the oil of will scraping under the effect of tooth that turns when moving the top in oil storage chamber and pour into the inside in oil storage chamber into, then the oil scraping spoon moves the top in separation chamber again, the continuous frizing of reciprocal realization of circulation like this, improve the handling capacity through increasing the separation chamber degree of depth, it has utilization industrial application and popularization to need not too big area.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view II of the overall structure of the present invention;
fig. 3 is an exploded view of the oil scraping scoop and the connecting shaft of the present invention;
fig. 4 is an exploded view of the motor and the connecting frame of the present invention;
fig. 5 is a schematic structural view of the oil scraping spoon of the present invention;
fig. 6 is a schematic sectional structure view of the oil scraping spoon of the present invention;
fig. 7 is a schematic view of the oil scraping state of the oil scraping spoon of the present invention;
FIG. 8 is a schematic view showing the tilting state of the oil scraping spoon of the present invention;
fig. 9 is a schematic diagram of the control electrical connection of the present invention.
In the figure: 1. the water tank, 2, the separation chamber, 3, the oil storage chamber, 4, the water pump, 5, the outlet, 6, the oil drain port, 7, the mounting panel, 8, the hydraulic stem, 9, the installation pole, 10, the roof, 11, the connecting rod, 12, fixed cover, 13, the spout, 14, the screw rod, 15, the slider, 16, the connecting axle, 17, the oil scraping spoon, 171, the spoon handle, 172, the chamber of keeping in, 173, keep off the platform, 174, the oil scraping board, 18, turn over tooth, 19, the gear, 20, the motor, 21, the baffle, 22, the connection frame, 23, first touch switch, 24, the guide bar, 25, level sensor, 26, the second touch switch.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-9, the present invention provides a technical solution: a scraper type oil-water separation device comprises a water tank 1, wherein the inside of the water tank 1 is divided into a separation cavity 2 and an oil storage cavity 3, the separation cavity 2 and the oil storage cavity 3 are separated by a partition plate 21, a water outlet 5 and an oil outlet 6 are respectively arranged on one side surface of the separation cavity 2 and the oil storage cavity 3, a water inlet pipe is connected on one end side wall of the separation cavity 2 (the water inlet pipe is communicated with the separation cavity 2), the water inlet pipe is connected with a water pump 4, two side surfaces of the water tank 1 are fixedly connected with mounting plates 7, the mounting plates 7 are L-shaped (shown in figures 1 and 2), a plurality of threaded holes are formed in the shorter end side wall of the mounting plates, the mounting plates can be connected on the side wall of the water tank 1 through bolts, the upper side surface of the mounting plates 7 is connected with a hydraulic rod 8, the output rod of the hydraulic rod 8 is fixedly connected with a mounting rod 9, and, the lower part of the top plate 10 is connected with a fixed sleeve 12 through a connecting rod 11, a chute 13 is arranged inside the fixed sleeve 12, a screw 14 is rotatably connected inside the chute 13, the screw 14 is driven by a motor 20 arranged at one end of the fixed sleeve 12, the motor 20 is connected with one end of the fixed sleeve 12 through a connecting frame 22, the motor 20 is connected with the connecting frame 22 through a bolt, the connecting frame 22 is connected with the fixed sleeve 12 through a bolt, a motor shaft of the motor 20 penetrates through the fixed sleeve 20 and is fixedly connected with the screw 14, the motor 20 can drive the screw 14 to rotate, the screw 14 is engaged and connected with a slider 15, a connecting shaft 16 is rotatably connected between the two sliders 15, the connecting shaft 16 is rotatably connected with the two sliders 15, and a damper is arranged at the joint of the connecting shaft 16 and the slider 15, so that the connecting shaft 16 cannot rotate randomly without external, an oil scraping spoon 17 is fixedly sleeved on the outer side of the connecting shaft 16, the screw 14 rotates to enable the sliding block 15 to slide in the sliding groove 13, so that the sliding block 15 drives the oil scraping spoon 17 to move through the connecting shaft 16 to finish oil scraping, the lower side groove wall of one end, close to the oil storage cavity 3, of the sliding groove 13 is fixedly connected with a turning tooth 18, a gear 19 corresponding to the turning tooth 18 is fixedly sleeved on the connecting shaft 16, when the gear 19 is in contact with the turning tooth 18, the turning tooth 18 continues to move towards the oil storage cavity 3, and at the moment, the connecting shaft 16 drives the oil scraping spoon 17 to rotate anticlockwise (as shown in fig. 8) under the action of the turning tooth 18, so that oil scraped by the oil scraping spoon 17 is poured into the oil storage cavity 3;
the two end groove walls of the sliding groove 13 are respectively provided with a second touch switch 26, and one side of the lower side groove wall of the sliding groove 13, which is close to the separation cavity 2, of the partition plate 21 is provided with a first touch switch 23.
If the spatula 17 only moves horizontally during the movement from the separating chamber 2 to the reservoir 3, it hits the partition 21, so that the height of the spatula 17 is raised above the partition 21 just before the spatula 17 hits the partition 21.
Still install control module on this device, control module includes singlechip and PLC controller, and first touch switch 23, second touch switch 26, motor 20, hydraulic stem 8 all are connected with the control module electricity and are stopped by the control of PLC controller, and the program that has compiled in advance has been saved in the singlechip, and concrete operation process is as follows:
firstly, the motor 20 rotates clockwise to enable the oil scraping scoop 17 to move towards the direction of the oil storage cavity 3, when the sliding block 15 extrudes the first touch switch 23, a signal is triggered, at the moment, the motor 20 stops rotating, and meanwhile, the output rod of the hydraulic rod 8 extends out to enable the oil scraping scoop 17 to ascend to reach a preset height and then stop (the preset height is higher than the height of the partition plate 21);
then the motor 20 continues to rotate clockwise to enable the oil scraping spoon 17 to move towards the direction of the oil storage cavity 3, and when the gear 19 is contacted with the turning tooth 18, the oil scraping spoon 17 is driven to turn anticlockwise to discharge oil and simultaneously moves towards the direction of the oil storage cavity 3;
when the sliding block 15 is pressed to the second touch switch 26 positioned above the oil storage chamber 3, the motor 20 rotates anticlockwise to enable the oil scraping scoop 17 to move towards the direction of the separation chamber 2;
when the sliding block 15 presses the second touch switch 26 located above the separation cavity 2, a signal is triggered, and the control module controls the output rod of the hydraulic rod 8 to drive the oil scraping spoon 17 to descend;
then the motor 20 rotates clockwise, and the oil scraping spoon 17 carries out the movement track in a reciprocating manner, so that continuous oil scraping and oil pouring are realized;
particularly, oil scraping spoon 17 includes spoon handle 171, the chamber 172 of keeping in, keeps off platform 173 and frizing 174, spoon handle 171 and connecting axle 16 fixed connection, be equipped with the chamber 172 of keeping in on the spoon handle 171, the oil of being scraped out by frizing spoon 17 can temporarily get into the inside storage of the chamber 172 of keeping in, and the front side that keeps off platform 173 is equipped with oblique decurrent frizing 174, and it can pile up and be raised and then cross the chamber 172 of keeping in that keeps in of platform 173 is crossed to keep off platform 173 inside to remove in-process liquid, keeps off platform 173 and prevents to keep in the inside fluid outflow of chamber 172 after the stop motion, the minimum height of the chamber 172 of keeping in is less than the minimum of frizing 174, can provide bigger temporary storage volume.
Specifically, all fixedly connected with guide bar 24 on the downside of installation pole 9, the lower extreme of guide bar 24 runs through mounting panel 7, makes the rising of installation pole 9 descend more stably.
All install level sensor 25 on the lateral wall in separation chamber 2 and oil storage chamber 3, level sensor 25 is connected with the control module electricity, can give control module with water level height value transmission to the valve of oil drain port 6 is electric control valve and control module electricity is connected, and water pump 4 also is connected with the control module electricity simultaneously, receives wherein the PLC controller can open and stop the operation.
(as shown in figure 1) the side walls of the separation cavity 2 and the oil storage cavity 3 are both provided with a highest water level line, when the liquid level in the separation cavity 2 is lower than the highest water level line, the liquid level sensor 25 at one end of the separation cavity 2 enables the water pump 4 to be opened through the singlechip and the PLC controller, thereby realizing that sewage which is not subjected to oil-water separation is added into the separation cavity 2, when the water level reaches the upper highest water level line again, the water pump 4 stops, when the liquid level in the oil storage cavity 3 reaches the highest water level line, the liquid level sensor 25 at one end of the oil storage cavity 3 controls the valve on the oil drain port 6 to be opened through the single chip microcomputer and the PLC controller, oil stains are discharged, and after a certain time, the valve on the oil drain port 6 is automatically closed (for example, the valve on the oil drain port 6 is closed after half a minute, and the specific time can refer to the time required for discharging the oil stains in the oil storage cavity 3 completely);
the liquid level sensor 25, the single chip microcomputer and the PLC are all the existing technical characteristics, and the technology and the working principle are not the technical characteristics and are not repeated, for example, the liquid level sensor 25 can adopt an HS-P230G model, the single chip microcomputer can adopt an AT89S52 model, and the PLC can adopt a Siemens series PLC.
The working principle is as follows: before use, sewage which is not subjected to oil-water separation is discharged into the separation cavity 2 (to the highest water level line) through the water pump 4, then the device is started, the hydraulic rod 8 drives the oil scraping spoon 17 to descend to 2cm below the highest liquid level through the mounting rod 9, the top plate 10 and the connecting rod 11 through the control module (the height is the distance from the lowest point of the oil scraping plate 174 to the liquid level and can be determined according to actual conditions, if the oil stain is heavy, the oil stain can be deeper, but the liquid level height cannot exceed the blocking table 173, and the descending depth has little influence on the whole oil scraping process due to the reciprocating oil scraping process);
then the motor 20 drives the screw rod 14 to rotate clockwise, so that the oil scraping spoon 17 moves towards the direction of the oil storage cavity 3, when the slider 15 extrudes the first touch switch 23, the motor 20 stops rotating, the hydraulic rod 8 drives the oil scraping spoon 17 to ascend (the ascending height is a preset requirement to ensure that the oil scraping spoon 17 cannot touch the partition plate 21 after ascending), after the oil scraping spoon 17 ascends, the motor 20 continues to rotate clockwise to drive the oil scraping spoon to move towards the direction of the oil storage cavity 3, and meanwhile, the oil scraping spoon 17 can turn over to pour scraped oil into the inside of the oil storage cavity 3;
at the moment, the liquid level sensor 25 at the side of the separation cavity 2 detects that the liquid level is reduced, so that the water pump 4 is started to supplement unseparated sewage to the separation cavity 2, and the liquid level reaches the highest water level again;
when the sliding block 15 is extruded to the second touch switch 26 above the oil storage cavity 3, then the motor 20 rotates anticlockwise to enable the oil scraping spoon 17 to return to the upper part of the separation cavity 2, when the sliding block 15 is extruded to the second touch switch 26 above the separation cavity 2, the hydraulic rod 8 drives the oil scraping spoon 17 to descend, the oil scraping spoon 17 reciprocates in such a way, continuous oil scraping can be realized, oil-water mixture is continuously supplemented, but only upper oil is scraped, oil stain in the separation cavity 2 can be basically removed after a period of time, a camera can be set to be in the field at intervals or remotely observed on the device, if the phenomenon that the oil in the separation cavity 2 basically floats without oil is observed at intervals of 1h, the water outlet 5 can be opened, then the next operation is carried out, because the device adopts the design of circulating reciprocating oil scraping, the area of the separation cavity 2 is not required to be large, on the contrary, the separation cavity 2 can be made deep, so that the treatment capacity of each operation is increased, the occupied area is small compared with the traditional equipment, the construction area can be saved, and the industrial application is facilitated.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a scrape board-like oil-water separator, includes water tank (1), its characterized in that: the inside of water tank (1) is divided into separation chamber (2) and oil storage chamber (3), equal fixedly connected with mounting panel (7) on the both sides face of water tank (1), the side connection that goes up of mounting panel (7) has hydraulic stem (8), fixedly connected with installation pole (9) on the output pole of hydraulic stem (8), equal fixedly connected with roof (10) in the medial surface both ends of installation pole (9), the below of roof (10) is connected with fixed cover (12) through connecting rod (11), spout (13) have been opened to the inside of fixed cover (12), the inside rotation of spout (13) is connected with screw rod (14), screw rod (14) are driven by motor (20) of establishing in fixed cover (12) one end, the meshing is connected with slider (15) on screw rod (14), rotates between two sliders (15) and is connected with connecting axle (16), the fixed cover in the outside of connecting axle (16) has connect and has scraped oil spoon (17), fixedly connected with tooth (18) that overturns on the downside cell wall that spout (13) are close to oil storage chamber (3) one end, fixed cover is connected with gear (19) that correspond with it on connecting axle (16).
2. The scraper type oil-water separation device according to claim 1, characterized in that: scrape oil ladle (17) including spoon handle (171), spoon handle (171) and connecting axle (16) fixed connection, be equipped with temporary storage chamber (172) on spoon handle (171), the front side of temporary storage chamber (172) is equipped with keeps off platform (173), and keeps off the front side of platform (173) and be equipped with oblique decurrent frizing (174), the minimum height of temporary storage chamber (172) is less than the minimum of frizing (174).
3. The scraper type oil-water separation device according to claim 1, characterized in that: equal fixedly connected with guide bar (24) on the downside of installation pole (9), mounting panel (7) is run through to the lower extreme of guide bar (24).
4. The scraper type oil-water separation device according to claim 1, characterized in that: separate through baffle (21) between separation chamber (2) and oil storage chamber (3), all be equipped with second touch switch (26) on the both ends cell wall of spout (13), lie in one side that baffle (21) is close to separation chamber (2) on the downside cell wall of spout (13) and be equipped with first touch switch (23).
5. The scraper type oil-water separation device according to claim 1, characterized in that: and liquid level sensors (25) are respectively arranged on the side walls of the separation cavity (2) and the oil storage cavity (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921864652.4U CN210795859U (en) | 2019-11-01 | 2019-11-01 | Scraper type oil-water separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921864652.4U CN210795859U (en) | 2019-11-01 | 2019-11-01 | Scraper type oil-water separation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210795859U true CN210795859U (en) | 2020-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921864652.4U Expired - Fee Related CN210795859U (en) | 2019-11-01 | 2019-11-01 | Scraper type oil-water separation device |
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| Country | Link |
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| CN (1) | CN210795859U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112274970A (en) * | 2020-10-13 | 2021-01-29 | 李卫 | Cutting fluid oil-water separator |
| CN112718786A (en) * | 2020-12-09 | 2021-04-30 | 武汉佳福节能环保高科股份有限公司 | Oil removal and slag removal integrated garbage treatment system |
| CN113387422A (en) * | 2021-06-18 | 2021-09-14 | 陈佳欣 | Oily sewage sludge harmless treatment equipment and use method thereof |
-
2019
- 2019-11-01 CN CN201921864652.4U patent/CN210795859U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112274970A (en) * | 2020-10-13 | 2021-01-29 | 李卫 | Cutting fluid oil-water separator |
| CN112718786A (en) * | 2020-12-09 | 2021-04-30 | 武汉佳福节能环保高科股份有限公司 | Oil removal and slag removal integrated garbage treatment system |
| CN113387422A (en) * | 2021-06-18 | 2021-09-14 | 陈佳欣 | Oily sewage sludge harmless treatment equipment and use method thereof |
| CN113387422B (en) * | 2021-06-18 | 2022-09-06 | 章丘市中润净水材料有限公司 | Oily sewage sludge harmless treatment equipment and use method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200619 Termination date: 20201101 |
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| CF01 | Termination of patent right due to non-payment of annual fee |