CN221275583U - Drilling engineering waste mud processing apparatus - Google Patents

Abstract

The utility model discloses a waste mud treatment device for drilling engineering, which comprises a waste mud treatment device body for drilling engineering, wherein the waste mud treatment device body for drilling engineering comprises a crushing assembly, a filtering assembly, a separating assembly, a dirt storage assembly and a purifying assembly which are sequentially arranged from left to right, an inlet of the filtering assembly is communicated with an L-shaped water pipe, the crushing assembly comprises a box body, the bottom end of the L-shaped water pipe is positioned at the right inside the box body, and a first motor is fixedly arranged at the bottom of the box body. The utility model has a series of structures, is convenient for centrifugal quick filtration of the added waste slurry of the drilling engineering before crushing, improves the initial filtration efficiency of massive impurities before crushing, is convenient for automatically and quickly discharging and collecting the solid impurities after the initial filtration, does not need to be periodically disassembled and opened by personnel to carry out cleaning work, saves time and labor, improves the slag removal efficiency and the automation degree, and is convenient for personnel to use.

Description

Drilling engineering waste mud processing apparatus

Technical Field

The utility model relates to the technical field of waste mud treatment equipment, in particular to a waste mud treatment device for drilling engineering.

Background

Drilling multiple sets of stratum along a designed track from the ground by using petroleum drilling equipment to reach a preset target layer (an oil-gas layer or a possible oil-gas layer), forming a stable channel (namely an oil-gas well) for oil-gas extraction or injection of required fluid (water, gas and steam), and completing coring, logging and testing during and after drilling to obtain system engineering of various information required by exploration, development and drilling; the existing waste mud treatment device for drilling engineering is easy to damage due to the lack of a crushing treatment function on caking matters in mud, and oil stains in the mud lack of separation capability, filtering capability on the mud and purification and sterilization treatment capability on separated clear water;

To this end, through retrieving, publication number CN211921256U discloses a drilling engineering waste mud treatment device, which comprises a crushing component, a filtering component, a separation component, a dirt storage component and a purification component, wherein a first motor is arranged at the bottom of an inner cavity of a first cylinder, a cutter blade is arranged on the outer wall of an output shaft of the first motor, a grid is arranged at the top of the inner cavity of the first cylinder, a screen is arranged at the top of the inner cavity of a second cylinder, an anthracite filter screen is arranged below the screen, an activated carbon filter screen is arranged below the anthracite filter screen, a separation component is arranged on the right side of the second cylinder, and a purification component is arranged on the right side of the dirt storage component; the setting of its crushing assembly for caking thing in the mud can be smashed, and filter assembly's setting makes it filter mud, and separating assembly's design makes dirty oil in the mud water separate away, and purifying assembly's design makes the clear water that separates obtain disinfection and sterilization treatment, reduces the propagation of disease.

The technology disclosed above is a drilling engineering waste mud processing apparatus, through crushing subassembly, filter component, separation subassembly, dirt storage subassembly and the purification module that sets gradually, realize filtering, crushing, filtration, fluid separation, dirt storage and purification treatment work in advance to great solid impurity in the drilling engineering waste mud, but it still has following not enough:

1. The grating is arranged in the barrel of the crushing assembly, so that larger solid impurities entering the waste slurry to be crushed can be filtered and intercepted, the waste slurry can be crushed better, but the filtered larger solid impurities can be accumulated on the grating in the barrel, and the waste slurry needs to be periodically disassembled and opened by personnel to perform cleaning work; 2. the mode of filtering large impurities by simply utilizing the static grating is not ideal in filtering efficiency; in view of the foregoing, we propose a device for treating waste mud from drilling engineering, which is used for solving the above problems.

Disclosure of utility model

The utility model aims to provide a waste mud treatment device for drilling engineering, which aims to solve the problems that solid impurities cannot be automatically discharged after initial filtration and crushing and the slag removal efficiency and the automation degree are not ideal in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a drilling engineering waste mud processing apparatus, including drilling engineering waste mud processing apparatus body, drilling engineering waste mud processing apparatus body includes crushing subassembly, filter unit, separation subassembly, dirt storage subassembly and the purification module of installing in proper order from left to right, the import intercommunication of filter unit is provided with L shape water pipe, crushing subassembly includes the box, the bottom of L shape water pipe is located the inside right of box, the bottom fixed mounting of box has first motor, the output shaft of first motor extends into the box and fixed mounting has crushing blade, wherein the other concrete structure, relation of connection and waste mud processing principle of the filtering subassembly of drilling engineering waste mud processing apparatus body, separation subassembly, dirt storage subassembly and purification module are prior art, and this technique is also disclosed in above-mentioned prior art CN211921256U, this is the same, this is not explained in addition;

The device comprises a box body, a supporting box, a rotary driving assembly, a driving motor, a rotary driving assembly and a rotary filtering assembly, wherein the supporting box is fixedly arranged on the left inner wall of the box body, the left side of the supporting box is provided with an opening, the top of the supporting box is provided with an inclined surface inclined downwards to the right, the inner wall of the bottom of the supporting box and the bottom of the supporting box are both provided with inclined surfaces, a circular pipe is embedded and fixed at the top of the supporting box, a filter cylinder is arranged in the circular pipe in a sealing rotary sleeve, the filter cylinder is rotatably arranged on the inner wall of the top of the box body, a feeding pipe communicated with the inside of the filter cylinder is embedded and fixed at the top of the box body, the rotary driving assembly is fixedly sleeved on the filter cylinder, and the driving motor is fixedly connected with the output shaft and the rotary driving assembly and is used for driving the filter cylinder to rotate when the driving motor is started to centrifugally filter waste mud of an added drilling engineering;

The sealing and discharging device is characterized in that a sealing and discharging assembly is rotationally connected between the front side inner wall and the rear side inner wall of the supporting box, the sealing and discharging assembly is in sealing and movable contact with the bottom end of the round pipe, a slag discharging hole communicated with the inside of the supporting box is formed in the left side inner wall of the box body, the left side of the sealing and discharging assembly penetrates through the slag discharging hole and extends out of the box body, an electric telescopic rod is fixedly mounted at the left side bottom of the box body, the extending end of the electric telescopic rod is hinged to the bottom end of the sealing and discharging assembly, and the sealing and discharging assembly is used for sealing the bottom end of the round pipe and removing slag when the electric telescopic rod is started.

Preferably, the rotary driving assembly comprises an outer gear ring fixedly sleeved on the filter cylinder, a gear is meshed with the left side of the outer gear ring, and the top of the gear is fixedly connected with the bottom end of an output shaft of the driving motor; the outer gear ring is matched with the gear, so that when the driving motor is started, the rotating force is transferred to the filter cylinder to drive the filter cylinder to rotate, centrifugally and fast filter.

Preferably, the plugging discharging assembly comprises a material guide plate rotatably installed between the inner wall of the front side and the inner wall of the rear side of the supporting box, the top of the material guide plate is in sealing and movable contact with the bottom end of the round pipe, the bottom of the material guide plate is fixedly connected with a vibration exciter, the left side of the material guide plate penetrates through a slag discharging hole and extends out of the box body, the left side of the bottom of the material guide plate is hinged with a connecting rod which is obliquely arranged, and the bottom end of the connecting rod is hinged with the extending end of the electric telescopic rod; the bottom of the round tube is blocked and plugged by the aid of the guide plate, the guide plate is pulled to rotate downwards to release plugging of the round tube when the electric telescopic rod is reversely started to drive the connecting rod to move downwards, the guide plate is hard-shocked by the aid of the shock exciter, and impurities are automatically guided and discharged leftwards by the aid of the inclined hard-shocked guide plate.

Preferably, a slag receiving box with an opening at the top is arranged on the left side of the box body, and the slag receiving box is positioned at the left lower part of the material guiding plate and matched with the material guiding plate.

Preferably, the bottom end of the round tube is fixedly bonded with a sealing ring, and the bottom of the sealing ring is tightly contacted with the top of the material guide plate.

Preferably, the crushing blade is located below the supporting box, a sealing bearing is fixedly sleeved in the circular tube, a first bearing is fixedly installed on the inner wall of the top of the box body, and the inner ring of the first bearing and the inner ring of the sealing bearing are fixedly sleeved with the outer side of the filter cylinder.

Preferably, two poking rods are fixedly connected to the left inner wall of the filter cylinder.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the drilling engineering waste mud treatment device, the filter cartridge can be driven to rotate to perform centrifugal quick filtering through the matching of the arranged box body, the filter cartridge, the round tube, the supporting box, the driving motor and the rotary driving assembly, so that the added drilling engineering waste mud can be subjected to centrifugal quick filtering before crushing, and compared with static filtering, the initial filtering efficiency of massive impurities before crushing is improved by utilizing the mode of rotary centrifugal quick filtering;

2. This drilling engineering abandonment mud processing apparatus, through the support box that sets up, electric telescopic handle, shutoff row material subassembly, row's sediment hole and connect sediment box cooperation, can remove the shutoff to the pipe bottom and lead the row to solid impurity slope vibrations left after the initial filtration automatically fast with solid impurity discharge and collection in focus after the initial filtration, need not personnel periodic dismounting and opening and clear up work, labour saving and time saving improves scarfing cinder efficiency and degree of automation.

The utility model has a series of structures, is convenient for centrifugally and quickly filtering the added waste slurry of the drilling engineering before crushing, improves the initial filtering efficiency of massive impurities before crushing, is convenient for automatically and quickly discharging and collecting the solid impurities after the initial filtering, does not need to be periodically disassembled and opened by personnel to carry out cleaning work, saves time and labor, improves the slag removing efficiency and the automation degree, and is convenient for personnel to use.

Drawings

FIG. 1 is a schematic diagram of a device for treating waste mud in drilling engineering according to the present utility model;

FIG. 2 is a schematic diagram of a three-dimensional structure of a box body and a slag receiving box connector of a waste mud treatment device for drilling engineering, which is provided by the utility model;

Fig. 3 is a schematic diagram of a front view of an internal cross-sectional structure of a box body and a slag receiving box of a waste mud treatment device for drilling engineering.

In the figure: 100. a case; 101. an L-shaped water pipe; 200. a filter assembly; 300. a separation assembly; 400. a dirt storage assembly; 500. a purification assembly; 1. a feed pipe; 2. a support box; 3. a round tube; 4. a filter cartridge; 5. an outer ring gear; 6. a gear; 7. a driving motor; 8. a toggle rod; 9. a material guide plate; 10. a vibration exciter; 11. a slag discharging hole; 12. a connecting rod; 13. an electric telescopic rod; 14. a slag receiving box; 15. a first motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 3, the drilling engineering waste mud treatment apparatus according to the present embodiment includes a drilling engineering waste mud treatment apparatus body, which includes a crushing assembly, a filtering assembly 200, a separating assembly 300, a dirt storage assembly 400 and a purifying assembly 500 installed in sequence from left to right, wherein an inlet of the filtering assembly 200 is provided with an L-shaped water pipe 101 in a communicating manner, the crushing assembly includes a tank 100, a bottom end of the L-shaped water pipe 101 is located at the right side of the interior of the tank 100, a first motor 15 is fixedly installed at the bottom of the tank 100, an output shaft of the first motor 15 extends into the tank 100 and is fixedly provided with a crushing blade, and other specific structures, connection relations and waste mud treatment principles of the filtering assembly 200, the separating assembly 300, the dirt storage assembly 400 and the purifying assembly 500 of the drilling engineering waste mud treatment apparatus body are disclosed in the prior art, and the technology is also disclosed in the above-mentioned prior art CN211921256U, which is not further elucidated herein;

The left side of the box body 100 is fixedly provided with a support box 2 with an opening at the left side, the top of the support box 2 is provided with an inclined plane inclined to the right and lower side, the bottom inner wall and the bottom of the support box 2 are both provided with inclined planes, the top of the support box 2 is embedded and fixed with a round tube 3, the top of the support box 2 is provided with an embedded hole fixedly connected with the outer side of the round tube 3, the round tube 3 is embedded and fixed at the top of the support box 2 through the embedded hole, a filter cylinder 4 is sleeved in the round tube 3 in a sealing way, the filter cylinder 4 is rotatably installed with the top inner wall of the box body 100, a crushing cutter blade is positioned below the support box 2, a sealing bearing is sleeved in the round tube 3, the inner ring of the first bearing and the inner ring of the sealing bearing are fixedly sleeved with the outer side of the filter cylinder 4, the effect of sealing and rotatably installing the filter cylinder 4 is achieved, the top of the box 100 is fixedly provided with a feeding pipe 1 communicated with the inner side of the filter cylinder 4, the fixed sleeve is provided with a rotary driving assembly, the left side of the top of the box 100 is fixedly provided with an output shaft and a rotary driving motor 7 fixedly connected with the rotary driving assembly, when the filter cylinder 4 is rotatably driven by a rotary driving rod 8 is rotatably driven by a rotary driving motor 8 connected with the rotary driving rod for the rotary pump 8, and when the rotary pump 8 is used for driving a mud pump in a quick-filter pump, and the filter pump is well to be driven;

The sealing and discharging assembly is rotatably connected between the front side inner wall and the rear side inner wall of the supporting box 2, the sealing and discharging assembly is in sealing and movable contact with the bottom end of the round tube 3, a slag discharging hole 11 communicated with the inside of the supporting box 2 is formed in the left side inner wall of the box body 100, the left side of the sealing and discharging assembly penetrates through the slag discharging hole 11 and extends out of the box body 100, an electric telescopic rod 13 is fixedly mounted at the bottom of the left side of the box body 100, the extending end of the electric telescopic rod 13 is hinged to the bottom end of the sealing and discharging assembly, and the sealing and discharging assembly is used for sealing the bottom end of the round tube 3 and for unsealing and discharging slag when the electric telescopic rod 13 is started.

Specifically, the rotary driving assembly comprises an outer gear ring 5 fixedly sleeved on the filter cylinder 4, a gear 6 is meshed with the left side of the outer gear ring 5, and the top of the gear 6 is fixedly connected with the bottom end of an output shaft of the driving motor 7; the outer gear ring 5 and the gear 6 are matched, so that when the driving motor 7 is started, the rotating force is transferred to the filter cylinder 4 to drive the filter cylinder to rotate, centrifugally and fast filter.

Further, the plugging and discharging assembly comprises a guide plate 9 rotatably installed between the front inner wall and the rear inner wall of the supporting box 2, wherein a supporting shaft is fixedly connected between the front inner wall and the rear inner wall of the supporting box 2, a rotating hole is formed in the right of the front side of the guide plate 9, two second bearings are fixedly sleeved in the rotating hole, an inner ring of each second bearing is fixedly sleeved with the outer side of the supporting shaft, the second bearings and the supporting shaft are arranged to achieve the effect of rotatably installing the guide plate 9, the right side of the guide plate 9 is arranged to be of an arc-shaped structure, the top of the guide plate 9 is in sealing movable contact with the bottom end of the circular tube 3, a sealing ring is fixedly adhered to the bottom of the sealing ring and is in tight contact with the top of the guide plate 9, the sealing ring arranged to achieve the effect of movable sealing between the guide plate 9 and the circular tube 3, a connecting rod 12 is hinged to the left side of the guide plate 9 and extends out of a box body 100, the bottom left side of the guide plate 9 is hinged with a connecting rod 14 which is obliquely arranged, the bottom end of the connecting rod 12 is hinged to the bottom of the electric slag discharging rod 13 and is connected with the left box 14 which is arranged to be matched with the bottom of the box 14 of the box 9, and is arranged to be matched with the bottom of the box 14; the material guide plate 9, the vibration exciter 10 and the connecting rod 12 are matched, the material guide plate 9 is utilized to realize shielding and blocking of the bottom end of the round tube 3, when the connecting rod 12 is driven to move downwards by the reverse starting electric telescopic rod 13, the connecting rod 12 pulls the material guide plate 9 to rotate downwards to release blocking of the round tube 3, the vibration exciter 10 is utilized to hard shake the material guide plate 9, and the inclined hard-shake material guide plate 9 is utilized to automatically guide and discharge impurities leftwards.

The application method of the embodiment is as follows: after entering through the feed pipe 1, waste mud in drilling engineering enters the filter cylinder 4, a person starts the driving motor 7 to drive the gear 6 to rotate, the gear 6 drives the filter cylinder 4 to rotate through the external gear ring 5 meshed with the driving motor, the filter cylinder 4 drives the two poking rods 8 to poke the waste mud to rotate, liquid and mud in the waste mud are quickly thrown out into the box 100 through the filter holes of the filter cylinder 4 under the rotating action, and large solid impurities are filtered, intercepted and collected in the filter cylinder 4, so that the centrifugal quick filtering effect of the waste mud is realized, and the initial filtering efficiency before crushing is improved by utilizing the rotary centrifugal quick filtering mode;

Then, the first motor 15 can be started to drive the crushing blade to crush the centrifugally filtered waste slurry, the filtering assembly 200 extracts the slurry water in the tank body 100 through the L-shaped water pipe 101, and the extracted slurry water sequentially utilizes the filtering assembly 200, the separating assembly 300, the dirt storage assembly 400, the purifying assembly 500 and the like to perform multi-layer filtering, oil-liquid separation, dirt storage and purifying treatment in order, and the principle is the prior art, and the operation and principle are disclosed in the prior art, and the operation and principle are the same as the operation and the principle are not described in the prior art;

When large solid impurities in the filter cylinder 4 need to be cleaned after initial filtration and crushing, an electric telescopic rod 13 and a vibration exciter 10 are reversely started, the electric telescopic rod 13 drives a guide plate 9 to rotate downwards and incline through a connecting rod 12, the blocking of the bottom end of the round tube 3 is relieved, the vibration exciter 10 hard shakes the guide plate 9, at the moment, the solid impurities in the filter cylinder 4 fall down onto the guide plate 9, at the moment, the inclined and hard-shaken guide plate 9 automatically guides and discharges the impurities leftwards through a slag discharge hole 11, and the discharged solid impurities fall down and are collected into a slag receiving box 14, so that the effect of automatically and quickly discharging the solid impurities after initial filtration is realized, cleaning work is not required to be carried out by personnel during regular disassembly and assembly, time and labor are saved, slag cleaning efficiency and automation degree are improved, and convenience is brought to personnel use; after the slag discharge is finished, the electric telescopic rod 13 is started positively to drive the connecting rod 12 to upwards rotate and extrude the material guide plate 9, under the extrusion force, the material guide plate 9 upwards rotates and resets and plugs the bottom end of the round tube 3 again, and the initial filtering work of massive impurities before crushing can be performed again.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. The utility model provides a drilling engineering waste mud processing apparatus, includes drilling engineering waste mud processing apparatus body, drilling engineering waste mud processing apparatus body includes crushing subassembly, filter unit (200), separation subassembly (300), dirt storage subassembly (400) and purification subassembly (500) of installing in proper order from a left side to the right side, the import intercommunication of filter unit (200) is provided with L shape water pipe (101), its characterized in that: the crushing assembly comprises a box body (100), the bottom end of an L-shaped water pipe (101) is positioned on the right inside the box body (100), a first motor (15) is fixedly arranged at the bottom of the box body (100), and an output shaft of the first motor (15) extends into the box body (100) and is fixedly provided with a crushing blade;

The device is characterized in that a supporting box (2) with an opening at the left side is fixedly arranged on the left side inner wall of the box body (100), the top of the supporting box (2) is provided with an inclined surface inclined to the right and below, the bottom inner wall and the bottom of the supporting box (2) are both provided with inclined surfaces, a circular tube (3) is embedded and fixed at the top of the supporting box (2), a filter cylinder (4) is sleeved in a sealing and rotating manner in the circular tube (3), the filter cylinder (4) is rotatably arranged on the top inner wall of the box body (100), a feeding pipe (1) communicated with the inside of the filter cylinder (4) is embedded and fixed at the top of the box body (100), a rotary driving assembly is fixedly sleeved on the filter cylinder (4), and a driving motor (7) with an output shaft fixedly connected with the rotary driving assembly is fixedly arranged at the left side of the top of the box body (100);

The novel sealing device is characterized in that a sealing and discharging assembly is rotationally connected between the front side inner wall and the rear side inner wall of the supporting box (2), the sealing and discharging assembly is in sealing and movable contact with the bottom end of the round tube (3), a slag discharging hole (11) communicated with the inside of the supporting box (2) is formed in the left side inner wall of the box body (100), the left side of the sealing and discharging assembly penetrates through the slag discharging hole (11) and extends out of the box body (100), an electric telescopic rod (13) is fixedly mounted at the left side bottom of the box body (100), and the extending end of the electric telescopic rod (13) is hinged to the bottom end of the sealing and discharging assembly.

2. The drilling engineering waste mud treatment device according to claim 1, wherein: the rotary driving assembly comprises an outer gear ring (5) fixedly sleeved on the filter cylinder (4), a gear (6) is meshed with the left side of the outer gear ring (5), and the top of the gear (6) is fixedly connected with the bottom end of an output shaft of the driving motor (7).

3. A drilling engineering waste mud treatment device according to claim 2, wherein: the shutoff material discharging assembly is including rotating stock guide (9) of installing between supporting box (2) front side inner wall and rear side inner wall, the top of stock guide (9) and the sealed movable contact of bottom of pipe (3), the bottom fixedly connected with vibration exciter (10) of stock guide (9), the left side of stock guide (9) runs through slag hole (11) and extends to outside box (100), and the bottom left side of stock guide (9) articulates there is connecting rod (12) of slope setting, and the bottom of connecting rod (12) articulates with the end that stretches out of electric telescopic handle (13).

4. A drilling engineering waste mud treatment device according to claim 3, wherein: the left side of box (100) is equipped with and connects sediment box (14) that the top set up for the opening, connects sediment box (14) and is located the left side below of stock guide (9) and cooperatees with stock guide (9).

5. A drilling engineering waste mud treatment device according to claim 3, wherein: the bottom of pipe (3) bonds and is fixed with the sealing washer, and the bottom of sealing washer and the top in close contact of stock guide (9).

6. The drilling engineering waste mud treatment device according to claim 1, wherein: the crushing blade is located below the supporting box (2), a sealing bearing is fixedly sleeved in the circular tube (3), a first bearing is fixedly installed on the inner wall of the top of the box body (100), and the inner ring of the first bearing and the inner ring of the sealing bearing are fixedly sleeved with the outer side of the filter cylinder (4).

7. The drilling engineering waste mud treatment device according to claim 1, wherein: two poking rods (8) are fixedly connected to the left inner wall of the filter cylinder (4).