CN223980173U

CN223980173U - Waste drilling mud recovery and impurity removal device

Info

Publication number: CN223980173U
Application number: CN202520462903.5U
Authority: CN
Inventors: 曹亮; 曹国其
Original assignee: Jiangsu Zhaoneng Environmental Protection Equipment Co ltd
Current assignee: Jiangsu Zhaoneng Environmental Protection Equipment Co ltd
Priority date: 2025-03-17
Filing date: 2025-03-17
Publication date: 2026-03-10
Anticipated expiration: 2035-03-17

Abstract

The utility model discloses a device for recycling and removing impurities from waste drilling mud, which comprises a casing, wherein the outer wall of the casing is fixedly connected with a first motor, the interior of the casing is rotatably connected with a spiral conveying rod, one end of an output shaft of the first motor is fixedly connected with the outer wall of the spiral conveying rod, an annular screen is sleeved on the outer wall of the spiral conveying rod, one end of the annular screen is fixedly connected with an end ring, and the outer wall of the casing is provided with a mounting hole. The utility model achieves the aim of further dehydration by arranging the first motor, the spiral conveying rod, the annular screen, the end ring, the dirt inlet pipe, the material frame, the connecting rod, the end plate, the conical material guide plate, the electric push rod, the circular plate and the water outlet pipe and can prevent the material from being difficult to discharge after blockage by adjusting the extrusion force during discharging, and is convenient for cleaning the outer wall of the annular screen in all directions by arranging the toothed ring, the gear, the equipment frame, the second motor, the transverse pipe and the air inlet pipe, thereby reducing the operation difficulty and the cost.

Description

Waste drilling mud recovery and impurity removal device

Technical Field

The utility model relates to the technical field of waste mud treatment, in particular to a device for recycling and removing impurities from waste drilling mud.

Background

The waste drilling mud contains a large amount of pollutants such as heavy metals, organic matters, salts and other harmful substances, and if the pollutants are directly discharged, the pollutants can cause serious pollution to soil and water. For example, alkaline salts in waste mud can have adverse environmental effects, and thus it is desirable to reduce the environmental pollution by recycling and removing impurities. In addition, if the untreated waste mud is piled up or discharged at will, the problems of reduced soil permeability, surface water pollution and the like can be caused. The solid matters such as rock scraps, sand and the like contained in the waste mud have a certain recycling value. These solid materials can be separated by recycling and removing impurities and used for building materials (such as bricks, road pavement and the like) or as raw materials for other industrial purposes.

In the prior art, since the waste mud contains a large amount of fine particles and chemical substances, equipment is easy to be blocked and damaged during treatment, frequent maintenance and cleaning are required, and the operation difficulty and the cost are increased, the recovery and impurity removal device for the waste drilling mud is provided for solving the problems.

Disclosure of utility model

The utility model aims to solve the defects in the prior art, and provides a recovery and impurity removal device for waste drilling mud.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides a drilling waste mud retrieves edulcoration device, includes the casing, the first motor of outer wall fixedly connected with of casing, the inside rotation of casing is connected with the screw conveyer pole, the one end of first motor output shaft and the outer wall fixedly connected with of screw conveyer pole, the outer wall cover of screw conveyer pole is equipped with annular screen cloth, the one end fixedly connected with end ring of annular screen cloth, the mounting hole has been seted up to the outer wall of casing, the inner wall fixedly connected with of mounting hole advances dirty pipe, the outer wall fixed cover of end ring is equipped with the toothed ring, the outer wall meshing of toothed ring is connected with the gear, the bottom fixedly connected with equipment frame of casing, the inside fixedly connected with second motor of equipment frame, the one end and the outer wall fixedly connected with of gear of second motor output shaft, the inside fixedly connected with of casing is violently managed, the bottom outer wall fixedly intercommunicating of violently managing has a plurality of air nozzles, the top fixedly intercommunicating of violently managing has the air inlet pipe, the one end fixedly intercommunicating with air pump of casing, the one end fixedly connected with material frame of casing, the inside of material frame is equipped with ejection of compact frame, the bottom fixedly connected with drain pipe, the bottom of the drain pipe is equipped with adjustment mechanism.

Preferably, the discharge mechanism includes the toper stock guide, two slide holes have been seted up to the outer wall of material frame, and the equal sliding connection of inner wall of two slide holes has the connecting rod, the same end plate of one end fixedly connected with of two connecting rods, fixed connection between end plate and the toper stock guide, the pilot hole has all been seted up to the outer wall of end plate and toper stock guide, the inner wall of pilot hole and the outer wall sliding connection of screw conveyer pole, the blown down tank has been seted up to the outer wall of casing, the inner wall of blown down tank and the outer wall sliding connection of toper stock guide, can receive the extrusion force when the ejection of compact through setting up discharge mechanism messenger abandonment mud, increase the dehydration effect.

Preferably, the discharging adjusting mechanism comprises an electric push rod, the inner wall of the material frame is fixedly connected with the outer wall of the electric push rod, a circular plate is fixedly connected with the outer wall of the output end of the electric push rod, the other ends of the two connecting rods are fixedly connected with the outer wall of the circular plate, the position of the conical material guide plate is adjusted by the discharging adjusting mechanism, and the gap between the discharging groove and the conical material guide plate is changed.

Preferably, the outer wall of the casing is provided with a through hole, and the inner wall of the through hole is rotationally connected with the outer wall of the output shaft of the first motor.

Preferably, the end ring and one end of the annular screen mesh are fixedly sleeved with bearings, the outer ring of each bearing is fixedly connected with the inner wall of the casing, the outer wall of each end ring is slidably connected with the inner wall of the casing, and the end ring and the annular screen mesh are stably rotated by arranging the bearings.

Preferably, the bottom of the shell is provided with a groove, and the inner wall of the groove is in sliding connection with the outer wall of the gear.

Preferably, a through hole is formed in the top of the casing, and the inner wall of the through hole is fixedly connected with the outer wall of the air inlet pipe.

Compared with the prior art, the utility model has the advantages that:

According to the scheme, through the arrangement of the first motor, the spiral conveying rod, the annular screen, the end ring, the dirt inlet pipe, the material frame, the connecting rod, the end plate, the conical material guide plate, the electric push rod, the circular plate and the drain pipe, the purpose of further dewatering is achieved by adjusting the extrusion force during discharging, the problem that the material is difficult to discharge after blockage can be prevented, and through the arrangement of the toothed ring, the gear, the equipment frame, the second motor, the transverse pipe and the air inlet pipe, the outer wall of the annular screen is convenient to clean in all directions, and the operation difficulty and cost are reduced.

Drawings

In order to more clearly illustrate the technical solutions of the present utility model, the drawings that are needed in the description of the specific embodiments will be briefly described below, it being obvious that the drawings in the following description are only some examples of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic cross-sectional view of a device for recycling and removing impurities from waste drilling mud according to the present utility model;

fig. 2 is a schematic perspective view of a device for recycling and removing impurities from waste drilling mud according to the present utility model;

FIG. 3 is an enlarged schematic view of the portion A in FIG. 2 of a device for recovering and removing impurities from waste drilling mud according to the present utility model;

Fig. 4 is a schematic view of a part of a perspective structure of a device for recycling and removing impurities from waste drilling mud.

In the figure, 1, a shell; 2, a first motor, 3, a spiral conveying rod, 4, an annular screen, 5, an end ring, 6, a sewage inlet pipe, 7, a toothed ring, 8, a gear, 9, an equipment frame, 10, a second motor, 11, a transverse pipe, 12, an air inlet pipe, 13, a material frame, 14, a connecting rod, 15, an end plate, 16, a conical material guide plate, 17, an electric push rod, 18, a circular plate, 19 and a drain pipe.

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.

The utility model provides a shown by fig. 1-4, relate to a well drilling waste mud retrieves edulcoration device, including casing 1, the outer wall fixedly connected with first motor 2 of casing 1, the through-hole has been seted up to the outer wall of casing 1, the inner wall of through-hole is connected with the outer wall rotation of first motor 2 output shafts, the inside rotation of casing 1 is connected with screw conveyer 3, the one end of first motor 2 output shafts and screw conveyer 3's outer wall fixed connection, the operation of first motor 2 drives screw conveyer 3 and rotates, screw conveyer 3 rotates and drives waste mud and move right.

The outer wall cover of screw conveyer pole 3 is equipped with annular screen cloth 4, and annular screen cloth 4 is held back the large granule impurity in the waste mud, and annular screen cloth 4's one end fixedly connected with end ring 5, the equal fixed cover of end ring 5 and annular screen cloth 4's one end are equipped with the bearing, the outer lane of bearing and the inner wall fixed connection of casing 1, the outer wall of end ring 5 and the inner wall sliding connection of casing 1.

The mounting hole has been seted up to the outer wall of casing 1, the inner wall fixedly connected with of mounting hole advances dirty pipe 6, advance the current slush pump of the fixed intercommunication of one end of dirty pipe 6, the other end is located one side of end ring 5, the fixed cover of outer wall of end ring 5 is equipped with ring gear 7, ring gear 7's outer wall meshing is connected with gear 8, the bottom of casing 1 is seted up flutedly, the inner wall of recess and the outer wall sliding connection of gear 8, the bottom fixedly connected with equipment frame 9 of casing 1, the inside fixedly connected with second motor 10 of equipment frame 9, equipment frame 9 protects second motor 10, the one end of second motor 10 output shaft and the outer wall fixed connection of gear 8, the operation of second motor 10 drives gear 8 and ring gear 7 and rotates, and ring gear 7 drives annular screen cloth 4 and end ring 5 and rotates.

The inside fixedly connected with of casing 1 is violently managed 11, and the fixed intercommunication of the bottom outer wall of violently managing 11 has a plurality of air cock, and the fixed intercommunication in top of violently managing 11 has intake pipe 12, and the fixed intercommunication in one end of intake pipe 12 has the air pump, and the air pump operation is passed through intake pipe 12 and is directed into violently managing 11 with compressed gas in, and the through hole has been seted up at the top of casing 1, and the inner wall of through hole and the outer wall fixed connection of intake pipe 12, the one end fixedly connected with material frame 13 of casing 1, the bottom outer wall of material frame 13 is the open design for the discharge, the fixed intercommunication in bottom outer wall of casing 1 has drain pipe 19.

The inside of material frame 13 is equipped with discharge mechanism, and discharge mechanism includes toper stock guide 16, and two slide holes have been seted up to the outer wall of material frame 13, and the equal sliding connection of inner wall of two slide holes has connecting rod 14, and the one end fixedly connected with of two connecting rods 14 is same end plate 15, fixed connection between end plate 15 and the toper stock guide 16 makes end plate 15 and plectane 18 be connected through two connecting rods 14.

The outer wall of end plate 15 and toper stock guide 16 has all seted up the pilot hole, and the inner wall of pilot hole and the outer wall sliding connection of screw conveyer pole 3, and the blown down tank has been seted up to the outer wall of casing 1, and the inner wall of blown down tank and the outer wall sliding connection of toper stock guide 16.

The outer wall of material frame 13 is equipped with ejection of compact adjustment mechanism, and ejection of compact adjustment mechanism includes electric putter 17, and the inner wall of material frame 13 and electric putter 17's outer wall fixed connection, electric putter 17 output's outer wall fixedly connected with plectane 18, the other end of two connecting rods 14 all with the outer wall fixed connection of plectane 18, electric putter 17's operation drives plectane 18 and end plate 15 and controls the removal.

When the device is used, waste slurry is fixedly butted with a sewage inlet pipe 6 through the output end of an existing slurry pump, the waste slurry is conveyed into an end ring 5 through the sewage inlet pipe 6, then a first motor 2 is operated to drive a spiral conveying rod 3 to rotate, the spiral conveying rod 3 rotates to drive the waste slurry to move rightwards, in the moving process, water in the waste slurry enters into a shell 1 along an annular screen 4 and is discharged through a drain pipe 19, when the waste slurry moves to the position of a conical guide plate 16, the extrusion force is applied to the waste slurry, and the rear waste slurry forms forward extrusion force along with the continuous operation of the spiral conveying rod 3, further dehydration treatment is carried out, a circular plate 18 can be driven to move rightwards through the operation of an electric push rod 17, two connecting rods 14 can be driven to move rightwards to drive an end plate 15 and the conical guide plate 16 to move rightwards, the dehydration degree is adjusted, and after the opening is increased, the waste slurry is prevented from being difficult to discharge after blockage; the follow-up air pump operation gets into compressed gas through intake pipe 12 to compressed gas discharges along a plurality of air cock of violently managing 11 bottoms, and the air current is cleared up annular screen cloth 4 of below, and along with the operation of second motor 10 drives gear 8 and rotates, and gear 8 rotates and drives ring gear 7 and rotate, and ring gear 7 rotates and drives end ring 5 and annular screen cloth 4 and rotate, so that carry out the omnidirectional clearance to the outer wall of annular screen cloth 4, blows the direction of spiral delivery pole 3 with the plug, so that follow-up discharge.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional types in the prior art, the circuit connection adopts conventional connection modes in the prior art, the details are not described herein, and the structures and principles of the parts known to the skilled in the art are known by the skilled artisan through technical manuals or by conventional experimental methods.

Although embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A drilling waste mud recycling and impurity removal device, comprising a housing (1), characterized in that a first motor (2) is fixedly connected to the outer wall of the housing (1), a spiral conveying rod (3) is rotatably connected inside the housing (1), one end of the output shaft of the first motor (2) is fixedly connected to the outer wall of the spiral conveying rod (3), an annular screen (4) is sleeved on the outer wall of the spiral conveying rod (3), an end ring (5) is fixedly connected to one end of the annular screen (4), an installation hole is opened on the outer wall of the housing (1), a sludge inlet pipe (6) is fixedly connected to the inner wall of the installation hole, a toothed ring (7) is fixedly sleeved on the outer wall of the end ring (5), a gear (8) is meshed on the outer wall of the toothed ring (7), and the housing (1) has a... A device frame (9) is fixedly connected to the bottom. A second motor (10) is fixedly connected inside the device frame (9). One end of the output shaft of the second motor (10) is fixedly connected to the outer wall of the gear (8). A horizontal tube (11) is fixedly connected inside the housing (1). Multiple air nozzles are fixedly connected to the bottom outer wall of the horizontal tube (11). An air inlet pipe (12) is fixedly connected to the top of the horizontal tube (11). An air pump is fixedly connected to one end of the air inlet pipe (12). A material frame (13) is fixedly connected to one end of the housing (1). A discharge mechanism is provided inside the material frame (13). A discharge adjustment mechanism is provided on the outer wall of the material frame (13). A drain pipe (19) is fixedly connected to the bottom outer wall of the housing (1).

2. A drilling waste mud recycling and impurity removal device according to claim 1, characterized in that the discharge mechanism includes a conical guide plate (16), the outer wall of the material frame (13) is provided with two sliding holes, the inner walls of the two sliding holes are slidably connected with connecting rods (14), one end of the two connecting rods (14) is fixedly connected with the same end plate (15), the end plate (15) is fixedly connected with the conical guide plate (16), the outer walls of the end plate (15) and the conical guide plate (16) are provided with assembly holes, the inner walls of the assembly holes are slidably connected with the outer walls of the spiral conveying rod (3), the outer wall of the housing (1) is provided with a discharge trough, and the inner wall of the discharge trough is slidably connected with the outer wall of the conical guide plate (16).

3. A drilling waste mud recycling and impurity removal device according to claim 2, characterized in that the discharge adjustment mechanism includes an electric push rod (17), the inner wall of the material frame (13) is fixedly connected to the outer wall of the electric push rod (17), a circular plate (18) is fixedly connected to the outer wall of the output end of the electric push rod (17), and the other ends of the two connecting rods (14) are fixedly connected to the outer wall of the circular plate (18).

4. The drilling waste mud recycling and impurity removal device according to claim 1, characterized in that the outer wall of the housing (1) is provided with a through hole, and the inner wall of the through hole is rotatably connected to the outer wall of the output shaft of the first motor (2).

5. A drilling waste mud recycling and impurity removal device according to claim 1, characterized in that a bearing is fixedly sleeved on one end of the end ring (5) and the annular screen (4), the outer ring of the bearing is fixedly connected to the inner wall of the housing (1), and the outer wall of the end ring (5) is slidably connected to the inner wall of the housing (1).

6. The drilling waste mud recycling and impurity removal device according to claim 1, characterized in that a groove is provided at the bottom of the housing (1), and the inner wall of the groove is slidably connected to the outer wall of the gear (8).

7. The drilling waste mud recycling and impurity removal device according to claim 1, characterized in that a through hole is provided on the top of the housing (1), and the inner wall of the through hole is fixedly connected to the outer wall of the air inlet pipe (12).