CN218188419U

CN218188419U - Automatic filtering and separating device for oilfield sewage treatment

Info

Publication number: CN218188419U
Application number: CN202222025273.4U
Authority: CN
Inventors: 李明; 何兵; 孙奇
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-02
Filing date: 2022-08-02
Publication date: 2023-01-03
Anticipated expiration: 2032-08-02

Abstract

The utility model relates to the technical field of oilfield sewage treatment, and discloses an automatic filtering and separating device for oilfield sewage treatment, which comprises a treatment tank, a water inlet pipe, a liquid discharge tank and a top cover, wherein the inner side surface of the treatment tank is provided with a left cavity and a right cavity which are bilaterally symmetrical, the outside of the top cover is provided with a shunting mechanism, and the insides of the left cavity and the right cavity are provided with treatment mechanisms; through the mutual cooperation of left chamber, right chamber, separating mechanism and two sets of processing mechanism, can change the processing to its inside miscellaneous board of straining under the state of not shutting down, and the condition of sewage leakage can not appear, also be convenient for simultaneously change filter parts such as its inside miscellaneous board of straining and active carbon piece for the flexibility of sewage automatic filtration separator in the in-service use process is better, can satisfy the needs of in-service use condition.

Description

Automatic filtering and separating device for oilfield sewage treatment

Technical Field

The utility model relates to an oil field sewage treatment technical field specifically is an oil field sewage treatment automatic filtration separator.

Background

Along with the exploitation of an oil field, a large amount of oil field sewage is continuously generated, in the oil field sewage, oil substances float on the water surface to form a layer of film, oxygen in the air is prevented from dissolving in the water, the dissolved oxygen in the water is reduced, plankton and the like in the water body die due to oxygen deficiency, photosynthesis of aquatic plants is also hindered, the self-purification effect of the water body is influenced, even the water quality is changed into odor, and the utilization value of water resources is damaged.

The existing granted application numbers are: 202121319557.3, it discloses oil field sewage treatment automatic filtration separator, including the processing jar, the filter chamber has been seted up to the inside of processing jar, the outer wall fixedly connected with inlet tube of processing jar, the inside fixedly connected with filter module of processing jar, the upper end fixed mounting of processing jar has the deoiling module, the deoiling module comprises gas treatment module and flocculation processing module, and based on above-mentioned correlation technique, filter when needing to be changed such as miscellaneous board, etc. and need shut down the processing to equipment in the inside filtration of device, can't change the operation to the inside filtration piece under the non-shut down state to, the change of filtering the piece is also comparatively inconvenient.

SUMMERY OF THE UTILITY MODEL

Need shut down when changing for solving the inside filter piece of above-mentioned device and operate and change the comparatively inconvenient problem of process, can change and change the comparatively convenient purpose of process to inside filter piece more than realizing under non-machine halt state, the utility model discloses a following technical scheme realizes: the utility model provides an oil field sewage treatment automatic filtration separator, includes treatment tank, inlet tube, flowing back groove, top cap, the medial surface of treatment tank has been seted up the bilateral symmetry and is left chamber, right chamber, the outside of top cap is provided with reposition of redundant personnel mechanism, the inside in left side chamber and right chamber is provided with processing mechanism.

Further, the reposition of redundant personnel mechanism includes drainage groove, shunt tubes, control valve, the drainage groove that is linked together with the inlet tube is seted up to the inside of top cap, bilateral symmetry's two shunt tubes are seted up to the top cap surface, the externally mounted of shunt tubes has the control valve, can be through launching alone respectively to left chamber or right chamber to can be convenient for clear up the change to the inside miscellaneous board of straining of opposite side and active carbon piece.

Further, the processing mechanism comprises a barrel, an impurity filtering plate, a connecting rod, a net box, an annular table, an annular groove, an annular magnet, an annular strip and an active carbon block, wherein the annular table is fixedly connected with the inner side surfaces of the left cavity and the right cavity, the annular groove is formed in the top surface of the annular table, the annular magnet is fixedly connected with the bottom of the annular groove, the annular strip is connected with the inner side surface of the annular groove in a sliding mode, the barrel is fixedly connected with the top of the annular strip, the impurity filtering plate is connected with the inner side surface of the barrel in a sliding mode, the connecting rod is arranged at the bottom of the impurity filtering plate, the net box is fixedly connected with the bottom of the connecting rod, and the active carbon block is filled in the net box.

Further, processing mechanism still includes perpendicular groove, slider, thread groove, thread head, perpendicular groove has been seted up to the medial surface of barrel, the medial surface sliding connection who erects the groove has the slider, the thread groove has been seted up to the bottom of straining miscellaneous board, the medial surface threaded connection of thread groove has the thread head.

Further, the slider is connected with the outer fixed surface who strains miscellaneous board, strain miscellaneous board through the slider, erect groove cooperation and barrel sliding connection, the size specification of straining miscellaneous board, net box all corresponds with the barrel, screw thread head fixed connection is on the top of connecting rod, the connecting rod passes through screw thread head, screw thread groove and mutually supports and strain miscellaneous board and can dismantle and be connected, is convenient for separate straining miscellaneous board and net box to can clear up the operation to both as required.

Furthermore, the bottom in left side chamber, right side chamber all is linked together with the flowing back groove, two the shunt tubes sets up respectively in the inside in left side chamber and right side chamber, and position, specification all correspond with the barrel.

Further, the top cap includes fixed part, upset portion rotates the surface of connecting at the fixed part, the quantity of upset portion is two, and the symmetric distribution is in the left and right sides of fixed part, and size specification and barrel are corresponding, the annular strip is made by metal iron material for the annular strip can attract each other with ring magnet inlaying the in-process of establishing in the ring channel inside, makes the barrel can remain stable in the course of the work.

The utility model provides an oil field sewage treatment automatic filtration separator. The method has the following beneficial effects:

this oil field sewage treatment automatic filtration separator, through left chamber, right chamber, the mutually supporting of separating mechanism and two sets of processing mechanism, can change the processing to its inside miscellaneous board of straining under the state of not shutting down, and the condition of sewage leakage can not appear, also be convenient for simultaneously change filter element such as its inside miscellaneous board of straining and active carbon piece for sewage automatic filtration separator is better in the flexibility of in-service use in-process, can satisfy the needs of in-service use condition.

Drawings

FIG. 1 is a schematic view of the present invention in a partial cross-sectional view;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of the structure of the utility model at B in FIG. 1;

FIG. 4 is a schematic view of the internal structure of the barrel of the present invention;

fig. 5 is an enlarged schematic structural diagram of the present invention at C in fig. 4.

In the figure: 1. a treatment tank; 2. a water inlet pipe; 3. a liquid discharge tank; 4. a top cover; 41. a fixed part; 42. a turning part; 5. a left lumen; 6. a right lumen; 7. a flow dividing mechanism; 71. a drainage groove; 72. a shunt tube; 73. a control valve; 8. a processing mechanism; 81. a cylinder body; 82. filtering the sundries; 83. a connecting rod; 84. a net box; 85. an annular table; 86. an annular groove; 87. a ring magnet; 88. an annular strip; 89. an activated carbon block; 810. a vertical slot; 811. a slider; 812. a thread groove; 813. and (4) a thread head.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

The embodiment of the automatic filtering and separating device for oilfield sewage treatment comprises the following steps:

referring to fig. 1-5, an automatic filtering and separating device for oilfield sewage treatment comprises a treatment tank 1, a water inlet pipe 2, a liquid discharge tank 3 and a top cover 4, wherein the inner side surface of the treatment tank 1 is provided with a left cavity 5 and a right cavity 6 which are bilaterally symmetrical, the outside of the top cover 4 is provided with a flow dividing mechanism 7, the flow dividing mechanism 7 comprises a flow guiding groove 71, flow dividing pipes 72 and a control valve 73, the inside of the top cover 4 is provided with the flow guiding groove 71 communicated with the water inlet pipe 2, the outer surface of the top cover 4 is provided with the two flow dividing pipes 72 which are bilaterally symmetrical, the bottom ends of the left cavity 5 and the right cavity 6 are both communicated with the liquid discharge tank 3, the two flow dividing pipes 72 are respectively arranged inside the left cavity 5 and the right cavity 6, the positions and the specifications of the two flow dividing pipes 72 are both corresponding to a cylinder 81, the control valve 73 is arranged outside of the flow dividing pipes 72, and the left cavity 5 or the right cavity 6 can be respectively and independently started, so that the impurity filtering plate 82 and the active carbon block 89 inside the other side can be conveniently cleaned and replaced.

The inside of left side chamber 5 and right side chamber 6 is provided with processing mechanism 8, processing mechanism 8 includes barrel 81, strain miscellaneous board 82, connecting rod 83, net box 84, annular platform 85, annular groove 86, annular magnet 87, annular strip 88, activated carbon block 89, the equal fixedly connected with annular platform 85 of medial surface of left side chamber 5 and right side chamber 6, annular groove 86 has been seted up to the top surface of annular platform 85, the bottom fixedly connected with annular magnet 87 of annular groove 86, the medial surface sliding connection of annular groove 86 has annular strip 88, top cap 4 includes fixed part 41, upset portion 42 rotates the surface of connecting at fixed part 41, the quantity of upset portion 42 is two, and the symmetric distribution is in the left and right sides of fixed part 41, and size and barrel 81 correspond, annular strip 88 is made by the metal iron material, make annular strip 88 can mutually attract with annular magnet 87 in the in-process of inlaying in the inside of annular groove 86, make barrel 81 can keep stable in the course of working, the top fixedly connected with barrel 81, the medial surface sliding connection of barrel 81 has strain miscellaneous board 82, the top fixedly connected with and draws miscellaneous board 82, connecting rod 82, the bottom fixedly connected with the net box of filter box is provided with activated carbon block 84, the bottom of fixed connection of net box 83.

The processing mechanism 8 further comprises a vertical groove 810, a sliding block 811, a threaded groove 812 and a threaded head 813, wherein the vertical groove 810 is formed in the inner side surface of the cylinder 81, the sliding block 811 is connected to the inner side surface of the vertical groove 810 in a sliding mode, the threaded groove 812 is formed in the bottom of the impurity filtering plate 82, the sliding block 811 is fixedly connected with the outer surface of the impurity filtering plate 82, the impurity filtering plate 82 is connected with the cylinder 81 in a sliding mode through the sliding block 811 and the vertical groove 810 in a matching mode, the impurity filtering plate 82 and the net box 84 are corresponding to the cylinder 81 in size and specification, the threaded head 813 is fixedly connected to the top end of the connecting rod 83, the connecting rod 83 is connected with the impurity filtering plate 82 in a detachable mode through the threaded head 813 and the threaded groove 812 in a matching mode, the impurity filtering plate 82 and the net box 84 can be conveniently separated, accordingly, the two can be cleaned as required, and the threaded head 813 is connected to the inner side surface of the threaded groove 812.

The working principle is as follows: in a normal working state, the control valve 73 in the left cavity 5 is in an open state to work, the control valve 73 in the right cavity 6 is in a closed state, in the working process, sewage is sent into the drainage groove 71 through the water inlet pipe 2, then the sewage is conveyed into the left cavity 5 through the shunt pipe 72 in the left cavity 5, the sewage entering the left cavity 5 flows upwards and downwards and sequentially passes through the impurity filtering plate 82 and the net box 84, impurities in the sewage can be filtered out on the surface of the impurity filtering plate 82 after passing through the impurity filtering plate 82, after passing through the net box 84, oil stains in the sewage can be adsorbed and treated through the active carbon blocks 89 stacked in the left cavity 6, after long-time work, the filtering states of the impurity filtering plate 82 and the active carbon blocks 89 are gradually saturated, the cleaning and replacement are needed, at the moment, an operator opens the control valve 73 in the right cavity 6 and closes the control valve 73 in the left cavity 5, so that the treatment mechanism 8 in the left cavity 5 does not work, the treatment mechanism 8 in the right cavity 6 starts to work, and the replacement of another impurity filtering plate 82 and the like can be conveniently operated under the condition that the water in the other cavity 82 is not needed to be replaced;

when the impurity filtering plate 82 is replaced, an operator turns over the corresponding turning part 42 on the top cover 4, so that the part of the top cover 4 is opened, then the operator pulls the cylinder 81 upwards, so that the cylinder 81 moves upwards to withdraw from the inside of the left cavity 5 and drive the annular strip 88 to separate from the annular magnet 87, then the operator pulls the pull rod upwards, so that the impurity filtering plate 82 moves upwards, the sliding block 811 is driven to slide upwards along the inner wall of the vertical groove 810 in the upward movement process of the impurity filtering plate 82, the connecting rod 83 is also driven to move upwards in the upward movement process of the impurity filtering plate 82, the net box 84 at the bottom is driven to move upwards when the connecting rod 83 moves upwards, so that the impurity filtering plate 82 and the net box 84 can be separated from the cylinder 81, then the operator can rotate the impurity filtering plate 82, so that the thread groove 812 and the thread groove 813 can be separated, so that the impurity filtering plate 82 and the net box 84 can be cleaned and treated respectively, so that the automatic sewage filtering and separating device can replace the internal impurity filtering plate 82 in a non-halt state in an actual use process, and the like, thereby meeting the requirements of simple and convenient use condition of the filtering and the simple use process.

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

1. The utility model provides an oil field sewage treatment automatic filtration separator, includes treatment tank (1), inlet tube (2), outage groove (3), top cap (4), its characterized in that: bilateral symmetry has been seted up to the medial surface of processing jar (1) and has been left chamber (5), right chamber (6), the outside of top cap (4) is provided with reposition of redundant personnel mechanism (7), the inside in left side chamber (5) and right chamber (6) is provided with processing mechanism (8).

2. The automatic filtering and separating device for oilfield sewage treatment according to claim 1, wherein the automatic filtering and separating device comprises: reposition of redundant personnel mechanism (7) are including drainage groove (71), shunt tubes (72), control valve (73), drainage groove (71) that are linked together with inlet tube (2) are seted up to the inside of top cap (4), two shunt tubes (72) of bilateral symmetry are seted up to top cap (4) surface, the externally mounted of shunt tubes (72) has control valve (73).

3. The automatic filtering and separating device for oilfield sewage treatment according to claim 2, wherein the automatic filtering and separating device comprises: the treatment mechanism (8) comprises a cylinder body (81), an impurity filtering plate (82), a connecting rod (83), a net box (84), an annular table (85), an annular groove (86), an annular magnet (87), an annular strip (88) and an activated carbon block (89), wherein the inner side surfaces of the left cavity (5) and the right cavity (6) are fixedly connected with the annular table (85), the annular groove (86) is formed in the top surface of the annular table (85), the annular magnet (87) is fixedly connected to the bottom of the annular groove (86), the annular strip (88) is slidably connected to the inner side surface of the annular groove (86), the cylinder body (81) is fixedly connected to the top of the annular strip (88), the impurity filtering plate (82) is slidably connected to the inner side surface of the cylinder body (81), the connecting rod (83) is arranged at the bottom of the impurity filtering plate (82), the net box (84) is fixedly connected to the bottom of the connecting rod (83), and the activated carbon block (89) is filled in the net box (84).

4. The automatic filtering and separating device for oilfield sewage treatment according to claim 3, wherein the automatic filtering and separating device comprises: processing agency (8) still include perpendicular groove (810), slider (811), thread groove (812), screw thread head (813), perpendicular groove (810) have been seted up to the medial surface of barrel (81), the medial surface sliding connection who erects groove (810) has slider (811), thread groove (812) have been seted up to the bottom of straining miscellaneous board (82), the medial surface threaded connection of thread groove (812) has screw thread head (813).

5. The automatic filtering and separating device for oilfield sewage treatment according to claim 4, wherein the automatic filtering and separating device comprises: slider (811) and the surface fixed connection who strains miscellaneous board (82), strain miscellaneous board (82) through slider (811), erect groove (810) cooperation and barrel (81) sliding connection, the size and specification of straining miscellaneous board (82), net box (84) all corresponds with barrel (81), screw head (813) fixed connection is on the top of connecting rod (83), connecting rod (83) are mutually supported through screw head (813), screw groove (812) and are strained miscellaneous board (82) and can dismantle and be connected.

6. The automatic filtering and separating device for oilfield sewage treatment according to claim 5, wherein the automatic filtering and separating device comprises: the bottom of left side chamber (5), right side chamber (6) all is linked together with flowing back groove (3), two shunt tubes (72) set up respectively in the inside in left side chamber (5) and right side chamber (6), and position, specification all correspond with barrel (81).

7. The automatic filtering and separating device for oilfield sewage treatment according to claim 6, wherein the automatic filtering and separating device comprises: top cap (4) include fixed part (41), upset portion (42) rotate to be connected at the surface of fixed part (41), the quantity of upset portion (42) is two, and the symmetric distribution is in the left and right sides of fixed part (41), and size specification and barrel (81) are corresponding, annular strip (88) are made by metal iron material.