CN215480115U - Sewage treatment plant for chemical equipment - Google Patents
Sewage treatment plant for chemical equipment Download PDFInfo
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- CN215480115U CN215480115U CN202121529416.4U CN202121529416U CN215480115U CN 215480115 U CN215480115 U CN 215480115U CN 202121529416 U CN202121529416 U CN 202121529416U CN 215480115 U CN215480115 U CN 215480115U
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Abstract
The utility model discloses a sewage treatment device for chemical equipment, which comprises a separation tank and an oil-water separation device, wherein the oil-water separation device comprises a rotating shaft, a support, a telescopic device, an oil absorption device and a collection device, the rotating shaft is arranged at the top of the separation tank in a crossing manner through the support, at least one group of telescopic device is arranged on the rotating shaft, the output end of the telescopic device is connected with the oil absorption device through a pressing plate, the collection device comprises an extrusion groove and a collection groove, the extrusion groove is vertically arranged at the top of the separation tank, the notch faces one side of the oil absorption device, the collection groove is arranged at the bottom of the extrusion groove, and the notch faces upwards. The utility model can avoid leakage of a saturated oil absorption device in the transportation process, changes the position of the oil absorption device in a rotating mode, ensures that the saturated oil absorption device can absorb oil and directly extrude and recover petroleum, ensures that the next oil absorption device can continuously absorb oil, cannot absorb sewage, and effectively improves the oil-water separation treatment efficiency of petrochemical sewage.
Description
Technical Field
The utility model relates to the technical field of sewage treatment devices, in particular to a sewage treatment device for chemical equipment.
Background
Along with the development of economy and the progress of society, people pay more and more attention to environmental protection, and pollution type enterprises need to discharge after handling the pollutant, especially chemical industry sewage, need handle and can discharge or carry out industrial water cycle and use after reaching the safety standard, and petrochemical in the chemical industry sewage, except conventional water quality treatment, still need carry out oil-water separation to the oil that floats. At present, most of the methods for separating petroleum are standing sewage, so that the petroleum floats out of the water surface, and then the floating petroleum is collected by an oil absorption felt or an oil absorption pump.
In the process of implementing the utility model, the inventor finds that at least the following problems exist in the prior art: firstly, the oil absorption felt is saturated after being used for a period of time, the oil absorption felt needs to be extruded to discharge petroleum, and the petroleum can be leaked in the extrusion-removing transportation process of the oil absorption felt to cause pollution; and secondly, although the oil suction pump can continuously suck oil, the thickness of an oil layer is changed, and sewage can be pumped when the oil layer becomes thin.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model develops the sewage treatment device for the chemical equipment, and the utility model can not only avoid the leakage of the saturated oil absorption device in the transportation process, directly extrude and recover petroleum after saturation, but also continuously absorb oil without absorbing sewage, thereby effectively improving the treatment efficiency of oil-water separation of petrochemical sewage.
The technical scheme for solving the technical problem of the utility model is as follows: the utility model provides a sewage treatment plant for chemical industry equipment, includes the separation tank, still includes oil water separator, oil water separator includes pivot, support, telescoping device, oil suction device and collection device, the pivot spanes the setting at the separation tank top through the support, is provided with at least a set of telescoping device in the pivot, and the output of telescoping device passes through the clamp plate to be connected with oil suction device, collection device includes extrusion groove and collecting vat, the vertical setting in extrusion groove is at the separation tank top, and the notch is towards oil suction device one side, the collecting vat sets up in the extrusion groove bottom, and the notch upwards.
Preferably, at least one group of oil-water separation devices is arranged.
Preferably, a motor is arranged on the outer side of the support, and the output end of the motor is connected with one end of the rotating shaft.
Preferably, the telescopic device is any one of an electric cylinder, an air cylinder and a hydraulic cylinder.
Preferably, the oil absorption device is any one of an oil absorption felt and an oil absorption sponge.
Preferably, the size of the extrusion groove is larger than or equal to that of the oil suction device.
As optimization, the bottom of the collecting tank is inclined, and an oil outlet pipe is arranged at the lowest position.
The effects provided in the contents of the present invention are only the effects of the embodiments, not all the effects of the present invention, and the above technical solution has the following advantages or advantageous effects:
the rotating shaft and the bracket are arranged, so that the position of the oil suction device can be supported and changed in a rotating manner; by arranging the telescopic device, the oil suction device can be pushed to descend for sucking oil or squeezing for oil discharge; the oil in the oil suction device can be extruded out by the extrusion groove in cooperation with the pressing plate; by arranging the collecting tank, the petroleum discharged by the oil suction device can be collected; the utility model can avoid leakage of a saturated oil absorption device in the transportation process, changes the position of the oil absorption device in a rotating mode, ensures that the saturated oil absorption device can absorb oil and directly extrude and recover petroleum, ensures that the next oil absorption device can continuously absorb oil, cannot absorb sewage, and effectively improves the oil-water separation treatment efficiency of petrochemical sewage.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention.
Fig. 2 is a schematic diagram of an internal structure according to an embodiment of the present invention.
In the figure, 1, a separation pool, 1-1, a water inlet, 1-2, a water outlet, 2, an oil-water separation device, 3, a rotating shaft, 4, a support, 5, a telescopic device, 6, an oil absorption device, 7, a collection device, 7-1, an extrusion groove, 7-2, a collection groove, 7-3, an oil outlet pipe, 8, a pressure plate and 9, a motor are arranged.
Detailed Description
In order to clearly explain the technical features of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings. The following disclosure provides embodiments or examples to implement the structures of the present invention. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. It should be noted that the components illustrated in the figures are not necessarily drawn to scale. Descriptions of well-known components and processing techniques and procedures are omitted so as to not unnecessarily limit the utility model. The terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the utility model and for simplicity in description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the utility model. Furthermore, 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 invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Fig. 1 to 2 show an embodiment of the utility model, and as shown in the figures, a sewage treatment device for chemical equipment comprises a separation tank 1, wherein a water inlet 1-1 and a water outlet 1-2 are arranged on the separation tank 1, the water inlet 1-1 is arranged at the upper part of one end of the separation tank 1, the water outlet 1-1 is arranged at the bottom of the other end of the separation tank 1, the sewage treatment device further comprises an oil-water separation device 2, the oil-water separation device 2 comprises a rotating shaft 3, a support 4, a telescopic device 5, an oil absorption device 6 and a collection device 7, the rotating shaft 3 is arranged at the top of the separation tank 1 in a crossing manner through the support 4, at least one group of telescopic devices 5 is arranged on the rotating shaft 3, the output end of the telescopic device 5 is connected with the oil absorption device 6 through a pressing plate 8, the collection device 7 comprises an extrusion groove 7-1 and a collection groove 7-2, the extrusion groove 7-1 is vertically arranged at the top of the separation tank 1, the notch faces to one side of the oil suction device 6, the collecting groove 7-2 is arranged at the bottom of the squeezing groove 7-1, and the notch faces upwards.
The position of the oil suction device 6 can be supported and rotationally changed by arranging the rotating shaft 3 and the bracket 4; by arranging the telescopic device 5, the oil suction device 6 can be pushed to descend for oil suction or extrusion for oil discharge; the oil in the oil suction device 6 can be extruded out by the arrangement of the extrusion groove 7-1 and the cooperation with the pressing plate 8; the oil discharged by the oil suction device 6 can be collected by arranging the collecting tank 7-2.
The oil-water separation device 2 is at least provided with one group. By arranging at least one group of oil-water separation devices 2, the petroleum in the separation pool 1 can be absorbed with high efficiency.
The support 4 outside is provided with motor 9, the output of motor 9 is connected with the one end of pivot 3. Through setting up motor 9, can make pivot 3 drive oil suction device 6 and rotate, change the position, inhale oil and arrange oil.
The telescopic device 5 is any one of an electric cylinder, an air cylinder and a hydraulic cylinder.
The oil absorption device 6 is any one of an oil absorption felt and an oil absorption sponge.
The size of the extrusion groove 7-1 is larger than or equal to that of the oil suction device 6. By setting the size of the squeezing groove 7-1 to be larger than or equal to that of the oil suction device 6, the discharged oil cannot flow out of the squeezing groove 7-1 and finally flows into the collecting groove 7-2.
The bottom of the collecting tank 7-2 is inclined, an oil outlet pipe 7-3 is arranged at the lowest position, and the oil outlet pipe 7-3 is connected with a recovery device through a pipeline. The oil can be collected into the oil outlet pipe 7-3 by arranging the bottom of the collecting tank 7-2 to incline and arranging the oil outlet pipe 7-3 at the lowest part.
When in use, the device is arranged in a petrochemical wastewater treatment system, the water inlet 1-1 is connected with a higher-level filtering tank, wastewater after impurity filtration is discharged into the separation tank 1, the water outlet 1-2 is connected with a lower-level treatment tank for water quality adjustment through a valve, and wastewater after oil-water separation is discharged; when the sewage containing petroleum in the separation tank 1 is kept stand for a period of time, and the petroleum floats out of the water surface, the motor 9 drives the rotating shaft 3 to rotate, so that the oil suction device 6 is parallel to the water surface, then the telescopic device 5 presses the oil suction device 6 to contact with the floating oil, and the oil suction device 6 absorbs the floating oil on the water surface; after the absorption of the floating oil on the water surface is finished, a valve at the water outlet 1-2 is opened, the sewage without petroleum is discharged into a next-stage treatment tank through a water pump, and then the separation tank 1 continues to receive new sewage for oil-water separation; when the oil suction device 6 is saturated, the expansion device 5 raises the oil suction device 6 to separate the oil suction device 6 from the oil surface, then the motor 9 drives the rotating shaft 3 to rotate anticlockwise to enable the next oil suction device 6 to rotate to be parallel to the water surface, the expansion device 5 connected with the oil suction device 6 presses down the oil suction device 6 to contact with the floating oil, continues to absorb the floating oil, the saturated oil absorption device 6 is rotated to a position parallel to the extrusion groove 7-1, the expansion device 5 connected with the saturated oil absorption device 6 pushes the saturated oil absorption device 6 to enter the extrusion groove 7-1 for extrusion, the extruded oil flows downwards into the collection groove 7-2 from a gap between the oil absorption device 6 and the extrusion groove 7-1, the collection groove 7-2 collects the extruded oil, the oil is led through the inclined bottom into the oil drain 7-3 and finally through the pipe into the recovery device.
Although the present invention has been described with reference to the specific embodiments shown in the drawings, it is not intended to limit the scope of the present invention, and various modifications and variations can be made by those skilled in the art without inventive changes based on the technical solution of the present invention.
Claims (7)
1. The utility model provides a sewage treatment plant for chemical industry equipment, includes separation tank (1), characterized by: the oil-water separator comprises a rotating shaft (3), a support (4), a telescopic device (5), an oil absorption device (6) and a collecting device (7), wherein the rotating shaft (3) is arranged at the top of a separation pool (1) in a crossing mode through the support (4), the rotating shaft (3) is provided with at least one group of telescopic device (5), the output end of the telescopic device (5) is connected with the oil absorption device (6) through a pressing plate (8), the collecting device (7) comprises an extrusion groove (7-1) and a collecting groove (7-2), the extrusion groove (7-1) is vertically arranged at the top of the separation pool (1), the groove opening faces one side of the oil absorption device (6), the collecting groove (7-2) is arranged at the bottom of the extrusion groove (7-1), and the groove opening faces upwards.
2. The sewage treatment device for the chemical equipment according to claim 1, wherein: the oil-water separation device (2) is at least provided with one group.
3. The sewage treatment device for the chemical equipment according to claim 1, wherein: the motor (9) is arranged on the outer side of the support (4), and the output end of the motor (9) is connected with one end of the rotating shaft (3).
4. The sewage treatment device for the chemical equipment according to claim 1, wherein: the telescopic device (5) is any one of an electric cylinder, an air cylinder and a hydraulic cylinder.
5. The sewage treatment device for the chemical equipment according to claim 1, wherein: the oil absorption device (6) is any one of an oil absorption felt and an oil absorption sponge.
6. The sewage treatment device for the chemical equipment according to claim 1, wherein: the size of the extrusion groove (7-1) is larger than or equal to that of the oil absorption device (6).
7. The sewage treatment device for the chemical equipment according to claim 1, wherein: the bottom of the collecting tank (7-2) is inclined, and an oil outlet pipe (7-3) is arranged at the lowest position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121529416.4U CN215480115U (en) | 2021-07-06 | 2021-07-06 | Sewage treatment plant for chemical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121529416.4U CN215480115U (en) | 2021-07-06 | 2021-07-06 | Sewage treatment plant for chemical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215480115U true CN215480115U (en) | 2022-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121529416.4U Active CN215480115U (en) | 2021-07-06 | 2021-07-06 | Sewage treatment plant for chemical equipment |
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| Country | Link |
|---|---|
| CN (1) | CN215480115U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114477371A (en) * | 2022-02-14 | 2022-05-13 | 温州宪江防腐设备有限公司 | Industrial wastewater surface oil stain removing pool |
-
2021
- 2021-07-06 CN CN202121529416.4U patent/CN215480115U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114477371A (en) * | 2022-02-14 | 2022-05-13 | 温州宪江防腐设备有限公司 | Industrial wastewater surface oil stain removing pool |
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