Production wastewater oil separation tank device

Abstract

The utility model discloses an oil separation tank device for production wastewater, which comprises a tank body, an arc-shaped filter screen basket arranged at the front end of the tank body, a slag discharge pipe arranged on the side wall of the tank body and matched with the arc-shaped filter screen basket, a spiral conveying structure arranged on the tank body and matched with the arc-shaped filter screen basket, and a water inlet pipe arranged on the tank body and matched with the arc-shaped filter screen basket, a drainage pipe is arranged at the tail end of the pool body, an oil baffle plate and a spoiler which are matched with each other are arranged in the pool body, the interior of the pool body is divided by the spoiler to form a settling area, a blow-off pipe is arranged at the bottom end of the settling area, a blow-off valve is arranged on the blow-off pipe, a blow-off box is connected to the bottom end of the blow-off pipe, and a blow-off assembly is arranged in the blow-off box. According to the utility model, automatic cleaning of the arc-shaped filter screen basket can be realized, meanwhile, automatic discharge and cleaning of precipitated impurities are realized, and the zanthoxylum oil wastewater treatment effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to wastewater oil separation technical field more specifically, it relates to a production wastewater oil separation tank device. BACKGROUND

[0002] Pepper oil processing process can produce oil-containing wastewater, mainly from raw material cleaning, equipment flushing and oil separation in the production process link etc. These wastewaters contain a large amount of oil, suspended solids and organic impurities, if direct discharge, not only will block the sewer, but also cause water pollution, destroy the ecological environment, even affect the normal operation of the sewage treatment system. In addition, oil-containing wastewater may breed harmful microorganisms, threaten human health. Therefore, must remove oil through oil separation tank and other pretreatment facilities, ensure that the wastewater meets the discharge standard, reduce the impact on the environment, and meet the environmental regulations.

[0003] In the prior art, a filter basket is arranged at one end of the water inlet of the oil separation tank for filtering impurities in the pepper oil wastewater, but in the prior art, when the impurities in the filter basket need to be cleaned, the filter basket needs to be lifted out of the oil separation tank manually, and the cleaning is carried out manually. In this process, the water needs to be stopped, which is not convenient, and the labor cost is high.

[0004] In addition, during the flow of sewage, some small impurities cannot be intercepted by the filter basket, and will enter the oil separation tank with the water flow and deposit at the bottom end of the oil separation tank, but the impurities deposited in the oil separation tank cannot be automatically cleaned, and manual cleaning is required, which is not convenient to operate. UTILITY MODEL CONTENTS

[0005] (I) Technical problem solved

[0006] In view of the problems existing in the prior art, the utility model provides a production wastewater oil separation tank device to solve the technical problem that the production wastewater oil separation tank device in the prior art is not convenient for automatically cleaning the impurities intercepted in the filter basket and the impurities deposited at the bottom end of the oil separation tank.

[0007] (II) Technical scheme

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0009] The utility model provides a kind of production wastewater oil separation tank device, including pool body, the front end of the pool body is provided with arc filter basket, the sidewall of the pool body is provided with residue pipe in cooperation with arc filter basket, the pool body is provided with spiral conveying structure in cooperation with arc filter basket, the pool body is provided with water inlet pipe in cooperation with arc filter basket, and the tail end of the pool body is provided with drain pipe, the inside of the pool body is provided with oil baffle and flow resistance plate, the inside of the pool body is formed with sedimentation zone with flow resistance plate as separation, the bottom of the sedimentation zone is provided with sewage pipe, the sewage pipe is provided with sewage valve, the bottom of the sewage pipe is connected with sewage tank, and the sewage tank is provided with sewage assembly.

[0010] The utility model further sets up, the sewage assembly includes spiral sewage shaft, the spiral sewage shaft is installed in sewage tank by bearing, the sidewall of the sewage tank is provided with sewage motor in cooperation with spiral sewage shaft, when the impurities in sewage are deposited to certain quantity in sedimentation zone, open sewage valve, so that impurities can enter sewage tank by sewage pipe, when impurities are discharged, sewage valve can be closed, avoid extra sewage to enter sewage tank, start sewage motor, rotate spiral sewage shaft by sewage motor, so that the sediment in sewage tank is uniformly discharged to realize separate collection and processing, improve the treatment effect of sewage in the process of pepper oil processing.

[0011] The utility model further sets up, the spiral conveying structure includes spiral conveying shaft, the spiral conveying shaft is installed on pool body by bearing, and is coaxial with arc filter basket, the pool body is provided with conveying motor in cooperation with spiral conveying shaft, start conveying motor, spiral conveying shaft can be controlled to rotate by conveying motor, so that the impurities intercepted in arc filter basket are discharged outward through residue pipe, realize the automatic cleaning of impurities intercepted in arc filter basket, improve the cleaning convenience of impurities.

[0012] The utility model further sets up, the outer end of the spiral conveying shaft is provided with cleaning scraper, the cleaning scraper is attached with the inside of arc filter basket, spiral conveying shaft rotates when rotating, so that the surface cleaning of arc filter basket can be realized while the impurities in arc filter basket are discharged.

[0013] The utility model further sets up, the inside of pool body is formed with oil collection area by oil baffle, the sidewall of the pool body is provided with oil discharge pipe in cooperation with oil collection area, the limit of the collection interval of oil liquid is realized by oil collection area, the collected oil liquid can be discharged through oil discharge pipe, wherein the height of oil discharge pipe is related to the height of drain pipe, can be calculated according to actual demand, this is prior art known content, the utility model does not repeat.

[0014] The utility model further sets up, the oil baffle has the pivot through bearing, be provided with the driving scraper on the pivot, the pool body has the power component through the pivot cooperation.

[0015] The utility model further sets up, the power component includes drive motor, be provided with synchronous belt drive structure between drive motor and pivot, start drive motor, can control pivot drive scraper rotation through the cooperation of drive motor and synchronous belt drive structure, can rotate and push the oil liquid that floats to the surface of waste water through drive scraper, so that the oil liquid can move to the oil drain pipe in a direction, and is discharged outward through the corresponding oil drain pipe, realize the automatic cleaning of separated oil liquid, can set up the collection box equipment etc.

[0016] The utility model further sets up, the pool body inside bottom end cooperation oil collection area is provided with the blast pipe, a plurality of blast heads are evenly provided on the blast pipe, the input end of blast pipe is connected with outside air source, transports outside air source to the blast pipe, and evenly blows out from the bottom end of pool body through the blast head, like this, can make the contact of the blast smell bubble with the oil liquid in waste water, so that better carry oil liquid and float, realize the separation with the oil liquid in waste water, improve oil liquid separation effect.

[0017] (Three) beneficial effects

[0018] Compared with the prior art, the utility model provides a kind of production waste water oil separation tank device, with following beneficial effects:

[0019] 1, the utility model discloses the front end of pool body is provided with arc filter basket, the sidewall of pool body is provided with discharge pipe in cooperation with arc filter basket, the spiral conveying structure is provided with on the pool body in cooperation with arc filter basket, the water inlet pipe is provided with on the pool body in cooperation with arc filter basket, and the tail end of pool body is provided with drain pipe, like this, in use, the oil-containing waste water generated in the processing process of Sichuan pepper oil can be transported to the inside of pool body through water inlet pipe, large particle impurities can be intercepted by arc filter basket, to avoid the condition that large particle impurities are blocked in subsequent escort process, when needing to clean arc filter basket, can start the conveying motor in spiral conveying structure, the spiral conveying shaft can be controlled to rotate by conveying motor, to discharge the impurities intercepted in arc filter basket outward through discharge pipe, realize the automatic cleaning discharge of impurities intercepted in arc filter basket, improve the cleaning convenience of impurities.

[0020] 2、The utility model discloses an oil baffle and a flow resistance plate are arranged in the pool body and cooperate with each other, the flow resistance plate is used as the separation in the pool body and forms a sedimentation zone, a sewage pipe is arranged at the bottom of the sedimentation zone, a sewage valve is arranged on the sewage pipe, a sewage tank is connected to the bottom of the sewage pipe, a sewage assembly is arranged in the sewage tank, thus, fine impurities can pass through the arc filter screen basket, but in the flowing process, the impurities can be deposited in the corresponding sedimentation zone due to the gravity, when the impurities in the sewage are deposited to a certain amount in the sedimentation zone, the sewage valve is opened, so that the impurities can enter the sewage tank through the sewage pipe, when the impurities are discharged, the sewage valve can be closed, too much sewage is prevented from entering the sewage tank, the sewage motor is started, the spiral sewage shaft is rotated through the sewage motor, so that the deposits in the sewage tank are uniformly discharged out of the sewage tank and are collected and treated separately, and the treatment effect of the sewage in the processing of the pepper oil is improved.

[0021] 3、The utility model discloses an oil collection zone is formed through the oil baffle in the pool body, an oil discharge pipe is arranged on the side wall of the pool body and matches the oil collection zone, the oil collection zone is used for limiting the collection interval of the oil, the collected oil can be discharged through the oil discharge pipe, in the process, the driving motor is started, the driving motor and the synchronous belt transmission structure can be controlled to drive the driving scraper to rotate through the cooperation, the oil on the surface of the waste water can be rotated and pushed through the driving scraper, so that the oil can move to the oil discharge pipe in one direction and is discharged outwards through the corresponding oil discharge pipe, the separated oil can be automatically cleaned, a collection tank or other equipment can be arranged at the oil discharge pipe and be used for collecting and treating the oil from the separation. ACCURACY OF DRAWINGS

[0022] Figure 1 It is the whole structure schematic of one kind production wastewater oil separation pool device in the utility model Figure 1 ;

[0023] Figure 2 It is the whole structure schematic of one kind production wastewater oil separation pool device in the utility model Figure 2 ;

[0024] Figure 3 It is the whole structure cross section schematic of the utility model;

[0025] Figure 4 It is the internal structure cross section schematic of the sewage tank in the utility model;

[0026] Figure 5 It is the connection structure schematic between the utility model's rotating shaft, driving scraper and driving motor.

[0027] In the figure: 1, pool body; 2, arc-shaped filter basket; 3, slag discharge pipe; 4, water inlet pipe; 5, drain pipe; 6, oil baffle; 7, flow resistance plate; 8, sedimentation zone; 9, blowdown pipe; 10, blowdown valve; 11, blowdown tank; 12, spiral blowdown shaft; 13, blowdown motor; 14, spiral conveying shaft; 15, conveying motor; 16, cleaning scraper; 17, oil collection zone; 18, oil discharge pipe; 19, rotating shaft; 20, driven scraper; 21, drive motor; 22, synchronous belt transmission structure; 23, air blowing pipe; 24, air blowing head. DETAILED DESCRIPTION

[0028] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0029] It should be noted that, unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as generally understood by those skilled in the art to which the present application belongs.

[0030] In the present application, unless otherwise specified, the directions used such as "up, down" are generally with respect to the directions shown in the drawings, or with respect to the vertical, perpendicular or gravity directions; similarly, for the convenience of understanding and description, "left, right" are generally with respect to the left and right shown in the drawings; "inner, outer" refer to the inner and outer with respect to the contour of each component itself, but the above directional words are not used to limit the present application.

[0031] Please refer to Figures 1-5 An oil separation tank device for production wastewater, comprising a pool body 1, an arc-shaped filter basket 2 is arranged at the front end of the pool body 1, a slag discharge pipe 3 is arranged on the side wall of the pool body 1 in cooperation with the arc-shaped filter basket 2, a spiral conveying structure is arranged on the pool body 1 in cooperation with the arc-shaped filter basket 2, a water inlet pipe 4 is arranged on the pool body 1 in cooperation with the arc-shaped filter basket 2, and a drain pipe 5 is arranged at the tail end of the pool body 1, an oil baffle 6 and a flow resistance plate 7 are arranged in the pool body 1 in cooperation with each other, a sedimentation zone 8 is formed in the pool body 1 by the flow resistance plate 7 as a partition, a blowdown pipe 9 is arranged at the bottom end of the sedimentation zone 8, a blowdown valve 10 is arranged on the blowdown pipe 9, a blowdown tank 11 is connected at the bottom end of the blowdown pipe 9, and a blowdown assembly is arranged in the blowdown tank 11.

[0032] Please refer to Figures 1-5As an embodiment of the sewage assembly: the sewage assembly comprises a spiral sewage shaft 12, the spiral sewage shaft 12 is installed in the sewage tank 11 through a bearing, a sewage motor 13 is arranged on the side wall of the sewage tank 11 and matched with the spiral sewage shaft 12, when the impurities in the sewage are deposited to a certain amount in the sedimentation area 8, the sewage valve 10 is opened, so that the impurities can enter the sewage tank 11 through the sewage pipe 9, after the impurities are discharged, the sewage valve 10 can be closed to avoid the excess sewage from entering the sewage tank 11, the sewage motor 13 is started, the spiral sewage shaft 12 is controlled to rotate through the sewage motor 13, so that the sediment in the sewage tank 11 is uniformly discharged out of the sewage tank 11 to realize separate collection and treatment, and the treatment effect of the sewage in the processing process of the Zanthoxylum bungeanum seed oil is improved.

[0033] Please refer to Figures 1-5 As an embodiment of the spiral conveying structure: the spiral conveying structure comprises a spiral conveying shaft 14, the spiral conveying shaft 14 is installed on the pool body 1 through a bearing and coaxial with the arc-shaped filter basket 2, a conveying motor 15 is arranged on the pool body 1 and matched with the spiral conveying shaft 14, the spiral conveying shaft 14 is controlled to rotate through the conveying motor 15, so that the impurities intercepted in the arc-shaped filter basket 2 are discharged outwards through the slag discharge pipe 3, the automatic cleaning and discharge of the impurities intercepted in the arc-shaped filter basket 2 are realized, and the cleaning convenience of the impurities is improved.

[0034] Further, the outer end of the spiral conveying shaft 14 is provided with a cleaning scraper 16, the cleaning scraper 16 is attached to the inside of the arc-shaped filter basket 2, the spiral conveying shaft 14 drives the cleaning scraper 16 to rotate when rotating, so that the surface of the arc-shaped filter basket 2 is cleaned while the impurities in the arc-shaped filter basket 2 are discharged.

[0035] Please refer to Figures 1-5 As an embodiment of the pool body 1: the inside of the pool body 1 is formed with an oil collecting area 17 through an oil baffle 6, an oil discharge pipe 18 is arranged on the side wall of the pool body 1 and matched with the oil collecting area 17, the oil collecting area 17 limits the collection interval of the oil, and the collected oil can be discharged through the oil discharge pipe 18, wherein the height of the oil discharge pipe 18 is related to the height of the drain pipe 5 and can be calculated according to actual needs, which is a known content and will not be described herein.

[0036] Please refer to Figures 1-5 As an embodiment of the oil baffle 6: the oil baffle 6 is provided with a rotating shaft 19 through a bearing, a driving scraper 20 is arranged on the rotating shaft 19, and a power assembly is arranged on the pool body 1 and matched with the rotating shaft 19.

[0037] Please refer to Figures 1-5As an embodiment of the power assembly: the power assembly comprises a driving motor 21, and a synchronous belt transmission structure 22 is arranged between the driving motor 21 and the rotating shaft 19; the driving motor 21 is started; the rotating shaft 19 can be controlled to rotate the driving scraper 20 by cooperation of the driving motor 21 and the synchronous belt transmission structure 22; the oil liquid floating to the surface of the wastewater can be rotated and pushed by the driving scraper 20, so that the oil liquid can move to the oil discharge pipe 18 in one direction and be discharged outward through the corresponding oil discharge pipe 18, realizing automatic cleaning of the separated oil liquid; a collecting tank or the like can be arranged at the oil discharge pipe 18 to realize collection and treatment of the separated oil liquid.

[0038] Please refer to Figures 1-5 As an embodiment of the pool body 1: the pool body 1 is internally provided with a blowing pipe 23 at the bottom end matched with the oil collecting area 17, a plurality of blowing heads 24 are uniformly arranged on the blowing pipe 23, and an external gas source is connected to the input end of the blowing pipe 23; the external gas source is delivered to the blowing pipe 23 and uniformly blown out from the bottom end of the pool body 1 through the blowing heads 24, so that the blown air bubbles can contact the oil liquid in the wastewater, better carrying the oil liquid to float up, realizing separation from the oil liquid in the wastewater, and improving the oil liquid separation effect.

[0039] In summary:

[0040] The utility model discloses a curved filter basket 2 is arranged at the front end of the pool body 1, a slag discharge pipe 3 is arranged on the side wall of the pool body 1 matched with the curved filter basket 2, a spiral conveying structure is arranged on the pool body 1 matched with the curved filter basket 2, a water inlet pipe 4 is arranged on the pool body 1 matched with the curved filter basket 2, and a drain pipe 5 is arranged at the tail end of the pool body 1, so that, in use, the oil-containing wastewater generated in the processing of pepper oil can be delivered to the inside of the pool body 1 through the water inlet pipe 4, and the large-particle impurities can be intercepted by the curved filter basket 2, so that the large-particle impurities are prevented from blocking the pipeline in the subsequent conveying process; when the curved filter basket 2 needs to be cleaned, the conveying motor 15 in the spiral conveying structure can be started, the spiral conveying shaft 14 can be controlled to rotate through the conveying motor 15, so that the impurities intercepted in the curved filter basket 2 are discharged outward through the slag discharge pipe 3, realizing automatic cleaning and discharge of the impurities intercepted in the curved filter basket 2, and improving the cleaning convenience of the impurities.

[0041] The utility model discloses a mutually matched baffle 6 and the flow resistance plate 7 are arranged in the pool body 1, and the flow resistance plate 7 is separated to form the sedimentation area 8 in the pool body 1, and the bottom of the sedimentation area 8 is provided with the blowdown pipe 9, and the blowdown pipe 9 is provided with the blowdown valve 10, and the bottom of the blowdown pipe 9 is connected with the blowdown tank 11, and the blowdown tank 11 is provided with the blowdown assembly, so that the fine impurities can pass through the arc filter screen basket 2, but in the flowing process, the impurities can be deposited in the corresponding sedimentation area 8 due to the gravity, when the impurities in the sewage are deposited to a certain amount in the sedimentation area 8, the blowdown valve 10 is opened, so that the impurities can enter the blowdown tank 11 through the blowdown pipe 9, and when the impurities are discharged, the blowdown valve 10 can be closed, and the excess sewage can be prevented from entering the blowdown tank 11, the blowdown motor 13 is started, the spiral blowdown shaft 12 is controlled to rotate through the blowdown motor 13, so that the sediment in the blowdown tank 11 is uniformly discharged to the outside of the blowdown tank 11, the separate collection and treatment are realized, and the treatment effect of the sewage in the processing of the pepper oil is improved.

[0042] The utility model discloses a mutually matched baffle 6 and the flow resistance plate 7 are arranged in the pool body 1, and the flow resistance plate 7 is separated to form the sedimentation area 8 in the pool body 1, and the bottom of the sedimentation area 8 is provided with the blowdown pipe 9, and the blowdown pipe 9 is provided with the blowdown valve 10, and the bottom of the blowdown pipe 9 is connected with the blowdown tank 11, and the blowdown tank 11 is provided with the blowdown assembly, so that the fine impurities can pass through the arc filter screen basket 2, but in the flowing process, the impurities can be deposited in the corresponding sedimentation area 8 due to the gravity, when the impurities in the sewage are deposited to a certain amount in the sedimentation area 8, the blowdown valve 10 is opened, so that the impurities can enter the blowdown tank 11 through the blowdown pipe 9, and when the impurities are discharged, the blowdown valve 10 can be closed, and the excess sewage can be prevented from entering the blowdown tank 11, the blowdown motor 13 is started, the spiral blowdown shaft 12 is controlled to rotate through the blowdown motor 13, so that the sediment in the blowdown tank 11 is uniformly discharged to the outside of the blowdown tank 11, the separate collection and treatment are realized, and the treatment effect of the sewage in the processing of the pepper oil is improved.

[0043] In all the schemes mentioned above, the connection between two components can be selected according to actual conditions, such as welding, bolt and nut cooperation connection, bolt or screw connection or other known connection mode, which will not be described here. In the above, when fixed connection is involved, welding is preferred. Although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and deformations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

[0044] In all the schemes mentioned above, if no specific description is given, the electrical element operation is controlled by the controller. Since the controller is matched with common equipment, its control principle and circuit connection belong to existing known and mature technology, and the specific circuit structure will not be described here.

[0045] In all the above-mentioned schemes, the motor-related schemes can be combined with a speed reducer if necessary, the connection structure and working principle between the motor and the speed reducer are known in the art, and thus will not be described herein.

[0046] In all the above-mentioned schemes, the solar panel and the battery connection-related schemes can be combined with an inverter, a battery charging controller, a cable and a fuse, and a support and other necessary accessories, the control principle and the line connection belong to the known and mature technology, and thus the specific circuit structure will not be described herein.

Claims

1. A wastewater grease trap device, comprising a tank body (1), characterized in that: The front end of the pool body (1) is provided with an arc-shaped filter basket (2), and the side wall of the pool body (1) is provided with a slag discharge pipe (3) in conjunction with the arc-shaped filter basket (2). The pool body (1) is provided with a spiral conveying structure in conjunction with the arc-shaped filter basket (2). The pool body (1) is provided with a water inlet pipe (4) in conjunction with the arc-shaped filter basket (2). The tail end of the pool body (1) is provided with a drain pipe (5). The pool body (1) is provided with mutually cooperating oil baffles (6) and flow baffles (7). The pool body (1) is provided with a sedimentation zone (8) formed by the flow baffles (7) as a partition. The bottom end of the sedimentation zone (8) is provided with a sewage discharge pipe (9). The sewage discharge pipe (9) is provided with a sewage discharge valve (10). The bottom end of the sewage discharge pipe (9) is connected to a sewage discharge box (11). The sewage discharge box (11) is provided with a sewage discharge component.

2. The oil-water separator device for industrial wastewater according to claim 1, characterized in that: The sewage discharge assembly includes a spiral sewage discharge shaft (12), which is installed in the sewage discharge box (11) by bearings. A sewage discharge motor (13) is provided on the side wall of the sewage discharge box (11) in conjunction with the spiral sewage discharge shaft (12).

3. The oil-water separator device for industrial wastewater according to claim 1, characterized in that: The spiral conveying structure includes a spiral conveying shaft (14), which is mounted on the pool body (1) by bearings and is coaxial with the arc-shaped filter basket (2). A conveying motor (15) is provided on the pool body (1) in conjunction with the spiral conveying shaft (14).

4. The oil-water separator device for industrial wastewater according to claim 3, characterized in that: The outer end of the spiral conveying shaft (14) is provided with a cleaning scraper (16), which is in contact with the inner wall of the arc-shaped filter basket (2).

5. The oil-water separator device for industrial wastewater according to claim 1, characterized in that: The pool body (1) has an oil collection area (17) formed inside by an oil baffle plate (6), and an oil drain pipe (18) is provided on the side wall of the pool body (1) in conjunction with the oil collection area (17).

6. The oil-water separator device for industrial wastewater according to claim 5, characterized in that: The oil baffle (6) is provided with a rotating shaft (19) via a bearing, and a drive scraper (20) is provided on the rotating shaft (19). The pool body (1) is provided with a power assembly in conjunction with the rotating shaft (19).

7. The wastewater grease trap device according to claim 6, characterized in that: The power assembly includes a drive motor (21), and a synchronous belt drive structure (22) is provided between the drive motor (21) and the rotating shaft (19).

8. The oil-water separator device for industrial wastewater according to claim 1, characterized in that: The bottom of the pool body (1) is equipped with an air blowing pipe (23) that matches the oil collection area (17). Multiple air blowing heads (24) are evenly arranged on the air blowing pipe (23), and the input end of the air blowing pipe (23) is connected to an external air source.

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