CN212982625U - Petroleum drilling effluent treatment plant - Google Patents

Abstract

The utility model discloses an oil drilling effluent treatment plant relates to the waste water treatment field. The utility model discloses a vertical support of placing, there is the open-ended rose box on the top of support is installed, install the detachable filter plate in the rose box, run through at the bottom middle part of rose box and seted up the through-hole, the below of rose box is provided with the spacing dish that installs on the support and be located the horizontal direction, run through connection has rotatable centrifuge box on the spacing dish, is provided with between spacing dish and the centrifuge box and is used for carrying out spacing subassembly to the centrifuge box, the water inlet that the diameter is greater than the through-hole is seted up on the top of centrifuge box, and the bottom intercommunication of centrifuge box has the centrifuging tube of stereoplasm, the delivery port below of centrifuging tube is provided with puts subaerial collecting box, set up on the support and be used for driving centrifuging. In this practicality centrifuging tube level is rotated and can be produced centrifugal force and get rid of the clay of gluing on the centrifuging tube, flows into the collecting box with waste water together.

Description

Petroleum drilling effluent treatment plant

Technical Field

The utility model relates to a waste water treatment field, concretely relates to oil drilling effluent treatment plant.

Background

The components of the drilling sewage are very complex and mainly comprise drilling fluid, flushing fluid and the like. The pollutants of the drilling sewage mainly comprise drill cuttings, petroleum, viscosity control agents (such as clay), weighting agents, clay stabilizing agents, corrosive agents, preservatives, bactericides, lubricating agents, stratum affinity agents, defoaming agents and the like, and the drilling sewage also contains heavy metals.

When the well drilling sewage is treated, the clay in the well drilling sewage needs to be filtered away firstly, and then other purification operations are carried out. However, since clay has high viscosity, when clay is filtered, clay may be accumulated and stuck in the pipeline, thereby causing pipeline blockage, and for this reason, an oil drilling wastewater treatment apparatus is proposed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: for solving because the viscosity of clay is great, so when filtering clay, clay may pile up glutinous in the pipeline to lead to the problem of pipe blockage, the utility model provides an oil drilling effluent treatment plant.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme: the utility model provides an oil drilling effluent treatment plant, includes the vertical support of placing, the top is installed on the top of support has the open-ended rose box, install the detachable filter plate in the rose box, the bottom middle part of rose box runs through and has seted up the through-hole, and the below of rose box is provided with the spacing dish that installs on the support and be located the horizontal direction, run through connection has rotatable centrifuge box on the spacing dish, is provided with between spacing dish and the centrifuge box and is used for carrying out spacing subassembly to the centrifuge box, the water inlet that the diameter is greater than the through-hole is seted up on the top of centrifuge box, and the bottom intercommunication of centrifuge box has the centrifuging tube of stereoplasm, the delivery port below of centrifuging tube is provided with puts subaerial collecting box, be provided with on the support.

Furthermore, two ends of the limiting disc are symmetrically connected with two connecting plates which are respectively connected with the support, the limiting assembly comprises a limiting groove which is annularly formed in the limiting disc, and the peripheral side of the centrifugal box is annularly connected with a limiting strip which is located in the limiting groove.

Further, drive assembly is including installing at the connecting plate bottom and the vertical decurrent motor of output shaft, the output shaft of motor has the pivot through the coupling joint, the fixed drive wheel that has the horizontal direction that has cup jointed of the periphery side of pivot, the fixed driven wheel that has the horizontal direction that has cup jointed of the periphery side of centrifuging tube, the drive wheel and be connected with the belt from between the driving wheel.

Further, the filter box is internally and symmetrically connected with two slide rails in the horizontal direction, two slide rails are arranged on one side close to each other, slide grooves are formed in the two ends of the filter plate respectively in the corresponding slide grooves, and one end of the filter plate penetrates through the outside of the filter box and extends to the outside of the filter box.

The utility model has the advantages as follows:

the utility model discloses in, when the clay in the well drilling waste water passes through the rose box, most clay is filtered by the filter plate and lives, remaining clay and waste water flow into centrifugal box and centrifuging tube together, the centrifugal box is installed on spacing dish, and through the effect of spacing subassembly, make the centrifugal box can the level rotate, the effect drive centrifuging tube of rethread drive subassembly and centrifugal box are the level rotate together, centrifuging tube and centrifugal box level rotate can produce centrifugal force and will glue the clay of on centrifugal box and centrifuging tube and get rid of down, make the clay finally flow into the collection box together with waste water.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic cross-sectional view along the direction A-A of the present invention;

fig. 4 is an enlarged schematic view of the structure at the position B of the present invention;

reference numerals: 1. a support; 2. a filter box; 21. a slide rail; 3. filtering the plate; 4. a limiting disc; 41. a connecting plate; 5. a centrifuge box; 6. a limiting component; 61. a limiting strip; 7. centrifuging the tube; 8. a collection box; 9. a drive assembly; 91. a motor; 92. a drive wheel; 93. a driven wheel.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

In the idle place of the device, all the electric devices and the drivers matched with the electric devices are arranged, and all the driving parts, which refer to the power element, the electric devices and the adaptive power supply, are connected through the conducting wires by the person skilled in the art, and specific connecting means refer to the following expressions that the electric connection is completed among the electric devices in sequence, and the detailed connecting means are well known in the art.

The petroleum drilling wastewater treatment device provided by the specific embodiment comprises a vertically placed support 1, a filter box 2 with an opening at the top end is installed at the top end of the support 1, drilling wastewater enters from the filter box 2, a detachable filter plate 3 is installed in the filter box 2 in order to filter most of clay, a through hole is formed in the middle of the bottom end of the filter box 2 in a penetrating manner, a limiting disc 4 which is installed on the support 1 and is located in the horizontal direction is arranged below the filter box 2, the limiting disc 4 is in a ring-shaped structure, the middle of the limiting disc is hollow, a rotatable centrifugal box 5 is connected to the limiting disc 4 in a penetrating manner, the centrifugal box 5 is circular, a limiting component 6 for limiting the centrifugal box 5 is arranged between the limiting disc 4 and the centrifugal box 5, just because of the existence of the limiting component 6, the centrifugal box 5 can be rotatably connected to the limiting disc 4, the water inlet that the diameter is greater than the through-hole is seted up on centrifuge tube 5's top, do so and prevent that sewage from spattering outward, centrifuge tube 7 that centrifuge tube 5's bottom intercommunication has the stereoplasm, centrifuge tube 7 and centrifuge tube 5 can be regarded as a whole, centrifuge tube 7's delivery port below is provided with puts subaerial collecting box 8, be provided with on the support 1 and be used for driving 7 pivoted drive assembly 9 of centrifuge tube, the drive through drive assembly 9 makes centrifuge tube 7 and centrifuge tube 5 horizontal rotation together produce centrifugal force, throw away the clay in centrifuge tube 7 and centrifuge tube 5 and receive in the collecting box 8.

As shown in fig. 1 and 3, the connection between the limiting disc 4 and the bracket 1 is that two ends of the limiting disc 4 are symmetrically connected with two connecting plates 41 respectively connected with the bracket 1, the limiting component 6 comprises a limiting groove annularly formed on the limiting disc 4, the limiting groove is positioned on the inner side of the inner ring of the limiting disc 4, the outer peripheral side of the centrifugal box 5 is annularly connected with a limiting strip 61 positioned in the limiting groove, and thus the centrifugal box 5 can be rotatably connected on the limiting disc 4 through the clamping of the limiting strip 61 and the limiting groove.

This embodiment provides an oil drilling effluent treatment plant, as shown in fig. 1, drive centrifuging tube 7 pivoted drive assembly 9 is including installing at connecting plate 41 bottom and the perpendicular decurrent motor 91 of output shaft, the output shaft of motor 91 has the pivot through the coupling joint, the pivot is located vertical direction, the driving wheel 92 that has the horizontal direction in the fixed cover of the periphery side of pivot, the driven wheel 93 of horizontal direction is cup jointed to the periphery side of centrifuging tube 7, driving wheel 92 and driven wheel 93 between be connected with the belt, and thus, will drive from driving wheel 93 when motor 91 drives driving wheel 92 pivoted, centrifuging tube 7 and centrifuge box 5 rotate together.

As shown in fig. 4, the reason that the filter plate 3 is detachable is that two slide rails 21 in the horizontal direction are symmetrically connected in the filter tank 2, one side of each of the two slide rails 21 close to each other is provided with a slide groove, and two ends of the filter plate 3 are respectively located in the corresponding slide grooves, so that the filter plate 3 is engaged and inserted between the two slide grooves, and in order to take out the filter plate 3, one end of the filter plate 3 penetrates and extends to the outside of the filter tank 2.

Claims (4)

1. The utility model provides an oil drilling effluent treatment plant, includes vertical support (1) of placing, its characterized in that, there is open-ended rose box (2) on the top is installed on the top of support (1), install detachable filter plate (3) in rose box (2), the bottom middle part of rose box (2) runs through and has seted up the through-hole, the below of rose box (2) is provided with installs spacing dish (4) that just is located the horizontal direction on support (1), run through on spacing dish (4) and be connected with rotatable centrifuge box (5), be provided with between spacing dish (4) and centrifuge box (5) and be used for carrying out spacing subassembly (6) to centrifuge box (5), the water inlet that the diameter is greater than the through-hole is seted up on the top of centrifuge box (5), the bottom intercommunication of centrifuge box (5) has stereoplasm centrifuging tube (7), the delivery port below of centrifuging tube (7) is provided with puts collecting box (8) subaerial, the support (1) is provided with a driving assembly (9) for driving the centrifugal tube (7) to rotate.

2. The oil drilling wastewater treatment device according to claim 1, wherein two connecting plates (41) connected with the bracket (1) are symmetrically connected to two ends of the limiting disc (4), the limiting assembly (6) comprises a limiting groove annularly formed on the limiting disc (4), and a limiting strip (61) positioned in the limiting groove is annularly connected to the outer peripheral side of the centrifugal box (5).

3. The oil drilling wastewater treatment device according to claim 2, characterized in that the driving assembly (9) comprises a motor (91) which is installed at the bottom end of the connecting plate (41) and has an output shaft which faces vertically downwards, the output shaft of the motor (91) is connected with a rotating shaft through a coupler, a driving wheel (92) in the horizontal direction is fixedly sleeved on the outer peripheral side of the rotating shaft, a driven wheel (93) in the horizontal direction is fixedly sleeved on the outer peripheral side of the centrifugal tube (7), and a belt is connected between the driving wheel (92) and the driven wheel (93).

4. The oil drilling wastewater treatment device according to claim 1, wherein two horizontal sliding rails (21) are symmetrically connected in the filter tank (2), one side of each sliding rail (21) close to each other is provided with a sliding groove, two ends of the filter plate (3) are respectively located in the corresponding sliding grooves, and one end of the filter plate (3) penetrates and extends to the outside of the filter tank (2).

Images