CN211158771U

CN211158771U - Oil field sewage treatment device capable of effectively replacing filter screen

Info

Publication number: CN211158771U
Application number: CN201921716164.9U
Authority: CN
Inventors: 陈新权
Original assignee: Liaoning Jinhao Technology Environmental Protection Co ltd
Current assignee: Liaoning Jinhao Technology Environmental Protection Co ltd
Priority date: 2019-10-14
Filing date: 2019-10-14
Publication date: 2020-08-04
Anticipated expiration: 2029-10-14

Abstract

The utility model discloses an oil field sewage treatment plant of filter screen can effectively be changed, including handling case and filter screen body, the avris and the bottom of handling the case are provided with water inlet and delivery port respectively, install the motor on the roof, the lower terminal surface of apron is connected through montant and frame, and the lower terminal surface laminating of frame is at the baffle up end, the avris department of frame sets up the logical groove that link up the distribution perpendicularly, and is provided with fixed plate and cardboard in leading to the groove, the filter screen body is installed in the frame, and the top of frame is provided with the puddler to the puddler is fixed in the bottom of pivot, the top of pivot is passed on apron and roof extend to the awl tooth, and the awl tooth on this awl tooth and the motor meshes mutually. This oil field sewage treatment plant that can effectively change filter screen can utilize pneumatics and level pivoted mode to increase filtration treatment efficiency to it is more convenient to the fixed dismantlement of filter screen, ensures the effective change of filter screen.

Description

Oil field sewage treatment device capable of effectively replacing filter screen

Technical Field

The utility model relates to an oil field correlation equipment technical field specifically is an oil field sewage treatment plant that can effectively change filter screen.

Background

In the process of oil field development, a large amount of equipment is needed, wherein sewage treatment equipment is inevitable, and because a large amount of sewage is generated in the process of oil field development, the efficiency of the sewage treatment device is high, and the development efficiency of the oil field is also influenced to a certain extent, but the existing treatment device has the following problems in practical use:

the filter screen is located the device inside, when actually changing, can not carry out convenient locking to filter screen and device inner wall and handle to because sewage impurity concentration is high more, so ordinary processing apparatus filter effect is not good.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an oil field sewage treatment plant that can effectively change filter screen to it is located the device inside to propose the filter screen in solving above-mentioned background art, when actually changing, can not carry out convenient locking to filter screen and device inner wall and handle, and because sewage impurity concentration is high, so the not good problem of ordinary processing apparatus filter effect.

In order to achieve the above object, the utility model provides a following technical scheme: an oil field sewage treatment device capable of effectively replacing a filter screen comprises a treatment box and a filter screen body, the side and the bottom of the treatment box are respectively provided with a water inlet and a water outlet, and the opening at the top end of the treatment box is provided with a cover plate, the upper end surface of the cover plate is connected with a top plate through a bolt, the top plate is provided with a motor, the lower end surface of the cover plate is connected with the outer frame through a vertical rod, the lower end surface of the outer frame is attached to the upper end surface of the baffle plate, the baffle is fixed on the inner wall of the treatment box, the side of the outer frame is provided with a through groove which is vertically communicated and distributed, and the through groove is provided with a fixed plate and a clamping plate, the filter screen body is arranged in the outer frame, a stirring rod is arranged above the outer frame, and the stirring rod is fixed at the bottom end of the rotating shaft, the top end of the rotating shaft penetrates through the cover plate and the top plate to extend to the bevel gear, and the bevel gear is meshed with the bevel gear on the motor.

Preferably, the bottom end of the fixing plate and the tail end of the clamping plate are respectively fixed on the upper end face of the baffle and the inner side wall of the outer frame, and a stop block is arranged on the lower end face of the fixing plate.

Preferably, the check block is made of elastic materials, the right side of the check block is of a slope structure, the lower end face of the check block is provided with a ball groove, and the ball groove is matched with the elastic ball on the upper end face of the clamping plate.

Preferably, the top end bearing of the rotating shaft is connected with an air inlet pipe, the air inlet pipe is communicated with a hollow structure in the rotating shaft, and the hollow structure is communicated with the cavity.

Preferably, the cavity is formed in the stirring rod, the lower end face of the stirring rod is provided with an air hole, and the air hole is communicated with the cavity.

Compared with the prior art, the beneficial effects of the utility model are that: the oil field sewage treatment device capable of effectively replacing the filter screen can increase the filtration treatment efficiency by utilizing pneumatic and horizontal rotating modes, is more convenient to fix and disassemble the filter screen, and ensures effective replacement of the filter screen;

1. due to the design of the fixing plate and the clamping plate structure, the connection between the filter screen body and the baffle is effectively reinforced by utilizing the structural design and the rotating mode of the through groove;

2. the structural design of cavity and puddler can make things convenient for the rotation stirring of pivot and puddler, can improve stirring efficiency through the mode that lets in the air current again, improves filtration efficiency.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top view of the outer frame of the present invention;

FIG. 3 is a schematic side view of the fixing plate of the present invention;

fig. 4 is a schematic view of the structure of the stirring rod of the present invention viewed from the bottom.

In the figure: 1. a treatment tank; 2. a water inlet; 3. a water outlet; 4. a cover plate; 5. a top plate; 6. an electric motor; 7. a vertical rod; 8. an outer frame; 9. a baffle plate; 10. a fixing plate; 11. a stopper; 12. clamping a plate; 13. a through groove; 14. a stirring rod; 15. a rotating shaft; 16. conical teeth; 17. an air inlet pipe; 18. a filter screen body; 19. air holes; 20. a cavity.

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. 1-4, the present invention provides a technical solution: an oil field sewage treatment device capable of effectively replacing a filter screen, which comprises a treatment box 1, a water inlet 2, a water outlet 3, a cover plate 4, a top plate 5, a motor 6, a vertical rod 7, an outer frame 8, a baffle plate 9, a fixing plate 10, a stop block 11, a clamping plate 12, a through groove 13, a stirring rod 14, a rotating shaft 15, a bevel gear 16, an air inlet pipe 17, a filter screen body 18, an air hole 19 and a cavity 20, wherein the water inlet 2 and the water outlet 3 are respectively arranged at the side and the bottom end of the treatment box 1, the cover plate 4 is arranged at the opening at the top end of the treatment box 1, the upper end surface of the cover plate 4 is in bolted connection with the top plate 5, the motor 6 is arranged on the top plate 5, the lower end surface of the cover plate 4 is connected with the outer frame 8 through the vertical rod 7, the lower end surface of the outer frame 8 is, and a fixed plate 10 and a clamping plate 12 are arranged in the through groove 13, the filter screen body 18 is arranged in the outer frame 8, a stirring rod 14 is arranged above the outer frame 8, the stirring rod 14 is fixed at the bottom end of a rotating shaft 15, the top end of the rotating shaft 15 penetrates through the cover plate 4 and the top plate 5 to extend to a bevel gear 16, and the bevel gear 16 is meshed with the bevel gear 16 on the motor 6.

The bottom of fixed plate 10 and the tail end of cardboard 12 are fixed respectively on baffle 9 up end and the 8 inside walls of frame, and the lower terminal surface of fixed plate 10 is provided with dog 11, dog 11 is elastic material, its right side is domatic structure, and the lower terminal surface is provided with the ball groove, the ball groove coincide with the elastic ball of cardboard 12 up end, the elastic ball of at first cardboard 12 up end can break away from the block with the ball groove, and break away from the contact with dog 11 gradually, the vertical projection face that until cardboard 12 and fixed plate 10 does not coincide, can shift up frame 8 and filter screen body 18 through apron 4 and montant 7 and take out this moment.

The top end bearing of pivot 15 is connected with intake pipe 17, and intake pipe 17 is linked together with the hollow structure in the pivot 15, and this hollow structure is linked together with cavity 20, cavity 20 is seted up inside puddler 14, and the lower terminal surface of puddler 14 is seted up there is gas pocket 19, and gas pocket 19 is linked together with cavity 20, the operation of motor 6 can drive awl tooth 16 and rotate, and drive pivot 15 synchronous rotation in the device under the meshing transmission effect of two awl teeth 16, puddler 14 synchronous rotation this moment, external gas enters into the inside dead slot of pivot 15 through intake pipe 17, and discharge through cavity 20 and gas pocket 19 in fig. 4, thereby realize the purpose of pneumatic stirring, improve filtration efficiency.

The working principle is as follows: firstly, a user can put sewage to be filtered into the treatment box 1 from the water inlet 2 and discharge the sewage from the water outlet 3 after the sewage passes through the filter screen body 18, so that the purpose of filtering treatment is realized, when the sewage is actually used, the operation of the motor 6 can drive the bevel teeth 16 to rotate and drive the rotating shaft 15 to synchronously rotate in the device under the meshing transmission action of the two bevel teeth 16, at the moment, the stirring rod 14 synchronously rotates, and outside air enters the inner empty groove of the rotating shaft 15 through the air inlet pipe 17 and is discharged through the cavity 20 and the air hole 19 in the graph 4, so that the purpose of pneumatic stirring is realized, and the filtering efficiency is improved;

when the filter screen change operation is carried out to needs, use usable external equipment or instrument or manual mode, make roof 5 and apron 4 rotate on the top of handling case 1, and under both anticlockwise rotation's the circumstances, frame 8 together rotation/removal can be followed to cardboard 12 in fig. 2 and fig. 3, the elastic ball of cardboard 12 up end at first can break away from the block with the ball groove, and break away from the contact with dog 11 gradually, the vertical projection face that until cardboard 12 and fixed plate 10 does not coincide, can shift up frame 8 and filter screen body 18 wholly through apron 4 and montant 7 and take out this moment, then the bolt dismouting change of filter screen body 18 in frame 8 has conveniently been installed.

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 plant that can effectively change filter screen, is including handling case (1) and filter screen body (18), its characterized in that: the filter screen is characterized in that the side and the bottom of the processing box (1) are respectively provided with a water inlet (2) and a water outlet (3), the opening at the top end of the processing box (1) is provided with a cover plate (4), the upper end surface of the cover plate (4) is connected with a top plate (5) through bolts, the top plate (5) is provided with a motor (6), the lower end surface of the cover plate (4) is connected with an outer frame (8) through vertical rods (7), the lower end surface of the outer frame (8) is attached to the upper end surface of a baffle (9), the baffle (9) is fixed on the inner wall of the processing box (1), the side of the outer frame (8) is provided with a through groove (13) which is vertically communicated and distributed, a fixing plate (10) and a clamping plate (12) are arranged in the through groove (13), the filter screen body (18) is installed in the outer frame (8), a stirring rod (14) is arranged above the outer frame (, the top end of the rotating shaft (15) penetrates through the cover plate (4) and the top plate (5) to extend to the bevel gear (16), and the bevel gear (16) is meshed with the bevel gear (16) on the motor (6).

2. The oilfield sewage treatment device capable of effectively replacing the filter screen according to claim 1, characterized in that: the bottom end of the fixing plate (10) and the tail end of the clamping plate (12) are respectively fixed on the upper end face of the baffle (9) and the inner side wall of the outer frame (8), and a stop block (11) is arranged on the lower end face of the fixing plate (10).

3. The oilfield sewage treatment device capable of effectively replacing the filter screen according to claim 2, characterized in that: the check block (11) is made of elastic materials, the right side of the check block is of a slope surface structure, a ball groove is formed in the lower end face of the check block, and the ball groove is matched with an elastic ball on the upper end face of the clamping plate (12).

4. The oilfield sewage treatment device capable of effectively replacing the filter screen according to claim 1, characterized in that: the top end bearing of the rotating shaft (15) is connected with an air inlet pipe (17), the air inlet pipe (17) is communicated with a hollow structure in the rotating shaft (15), and the hollow structure is communicated with the cavity (20).

5. The oilfield sewage treatment device capable of effectively replacing the filter screen according to claim 4, wherein: the cavity (20) is formed in the stirring rod (14), the lower end face of the stirring rod (14) is provided with an air hole (19), and the air hole (19) is communicated with the cavity (20).