Drying stirrer for producing lubricating anti-collapse agent for drilling fluid

Abstract

The utility model relates to the technical field of lubricating anti-collapse agent production equipment for drilling fluid, and provides a drying stirrer for producing a lubricating anti-collapse agent for drilling fluid, which comprises an equipment frame, a driving motor, a driver and a speed reducer, the driving motor is mounted at the bottom of the equipment frame, and the speed reducer is mounted at the top of the equipment frame. The driver is connected between the driving motor and the speed reducer, the drying box is arranged in the equipment frame, the stirring assembly is arranged in the drying box, the center shaft is rotationally connected in the drying box, and one end of the center shaft is connected with the output end of the speed reducer. According to the technical scheme, the problems that in the production process of the lubricating anti-collapse agent for the drilling fluid in the prior art, materials need to be dried, existing treatment equipment is poor in stability, the treatment time of each time is inconsistent, humidity needs to be detected repeatedly, internal caking is likely to happen, and complete drying cannot be achieved are solved. The use is very inconvenient, and the long operation time is wasted.

Description

Technical Field

[0001] This utility model relates to the technical field of drilling fluid lubricating and anti-collapse agent production equipment, specifically, to a drying and mixing machine for producing drilling fluid lubricating and anti-collapse agents. Background Technology

[0002] Drilling fluid lubricants and anti-collapse agents are chemical agents used in drilling fluids to improve lubricity and prevent wellbore collapse. These products are typically composed of a combination of various chemical raw materials, such as modified graphite powder, potassium nitrohumate, and polymeric alcohols, and come in different specifications and properties to meet diverse drilling needs.

[0003] In the production process of drilling fluid lubricant and anti-collapse agent, the material needs to be dried. The current processing equipment has poor stability, the processing time is inconsistent each time, and the humidity needs to be checked repeatedly. It is easy for internal clumps to form and not be completely dried, which is very inconvenient to use and wastes a lot of operation time.

[0004] Therefore, improvements have been made to address the aforementioned issues. Utility Model Content

[0005] This utility model proposes a drying mixer for the production of drilling fluid lubricating anti-collapse agents, which solves the problem in the related technology that in the process of producing drilling fluid lubricating anti-collapse agents, the materials need to be dried. The current processing equipment has poor stability, the processing time is inconsistent each time, and the humidity needs to be repeatedly checked. It is easy for internal clumps to form and not be completely dried, which is very inconvenient to use and wastes a lot of operation time.

[0006] The technical solution of this utility model is as follows: including...

[0007] The equipment includes a frame, a drive motor, a transmission, and a reducer. The drive motor is mounted at the bottom of the equipment frame, the reducer is mounted at the top of the equipment frame, and the transmission is connected between the drive motor and the reducer.

[0008] A drying chamber and a stirring assembly, wherein the drying chamber is disposed within the equipment frame and the stirring assembly is disposed inside the drying chamber;

[0009] A sealing assembly is disposed on top of the equipment rack;

[0010] A drying assembly is disposed inside the drying chamber;

[0011] The stirring assembly includes a central shaft, which is rotatably connected inside the drying chamber. One end of the central shaft is connected to the output end of the reducer. Both ends of the central shaft are provided with a dispersing frame. Several outer ring rods are connected between the dispersing frames, and several inner ring rods are connected between the dispersing frames.

[0012] As a further technical solution, the enclosure component includes a pair of connecting slots, which are formed at both ends of the top of the equipment frame. A connecting rod is inserted into the connecting slot, and one end of the connecting rod is connected to a top cover.

[0013] As a further technical solution, the bottom surface of the top cover is slidably attached to the top of the equipment frame, and an exhaust vent is provided on the surface of the top cover, with a barrier net installed inside the exhaust vent.

[0014] As a further technical solution, the drying assembly includes a pair of inner covers, which are fixed to the inner two sides of the drying chamber. The inner covers have several air holes on their surfaces, and a fan is provided outside the equipment frame.

[0015] As a further technical solution, the fan output end is provided with a pair of air pipes, which are connected to the inner cover. A heater is provided at the bottom of the drying box, and the output end of the heater is located inside the inner cover.

[0016] As a further technical solution, a discharge assembly is also included, which includes a discharge port located at the bottom of the drying chamber. A sealing cover is rotatably connected to the bottom of the drying chamber via a pin, and a telescopic cylinder is rotatably connected between the sealing cover and the outer surface of the drying chamber via a pin.

[0017] As a further technical solution, one end of the top cover is bent downwards, and a handle is provided on the side end face of the top cover.

[0018] As a further technical solution, the bottom of the drying box has a semi-circular structure, and the discharge port is located off to one side of the bottom.

[0019] The working principle and beneficial effects of this utility model are as follows:

[0020] 1. This utility model is equipped with a stirring component. Through the interaction of the central shaft, dispersing frame, outer ring rod and inner ring rod, etc., it can cooperate with the structure of the drying box to evenly turn the material inside from the inside to the outside, achieving a stirring effect without dead corners and promoting drying efficiency.

[0021] 2. This utility model is equipped with a drying component. Through the interaction of the inner cover, air holes, fan and heater, air is sent from both sides of the drying box to the center of the drying box. During the material turning process, hot air is blown into the material, which has a uniform and fast drying effect. Attached Figure Description

[0022] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0023] Figure 1 This is a schematic diagram of the structure of this utility model;

[0024] Figure 2 This is an isometric drawing of the present invention;

[0025] Figure 3 This is an isometric view of the present invention from another perspective;

[0026] Figure 4 This is a cross-sectional view of the present invention;

[0027] In the diagram: 1. Equipment frame; 2. Drive motor; 3. Transmission device; 4. Reducer; 5. Drying chamber; 6. Mixing assembly; 6-1. Central shaft; 6-2. Dispersing rack; 6-3. Outer ring rod; 6-4. Inner ring rod; 7. Sealing assembly; 7-1. Connecting groove; 7-2. Connecting rod; 7-3. Top cover; 7-4. Exhaust vent; 7-5. Barrier net; 8. Drying assembly; 8-1. Inner cover; 8-2. Air vent; 8-3. Fan; 8-4. Air pipe; 8-5. Heater; 9. Discharge assembly; 9-1. Discharge port; 9-2. Sealing cover; 9-3. Telescopic cylinder; 10. Handle. Detailed Implementation

[0028] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0029] like Figures 1-4 As shown, this embodiment proposes a drying mixer for producing drilling fluid lubricating and anti-collapse agents, including...

[0030] The equipment frame 1, drive motor 2, transmission device 3 and reducer 4 are included. The drive motor 2 is installed at the bottom of the equipment frame 1, the reducer 4 is installed at the top of the equipment frame 1, and the transmission device 3 is connected between the drive motor 2 and the reducer 4.

[0031] Drying box 5 and stirring assembly 6, the drying box 5 is set inside the equipment frame 1, and the stirring assembly 6 is set inside the drying box 5;

[0032] Enclosure component 7 is located on top of equipment rack 1;

[0033] Drying component 8 is installed inside the drying chamber 5;

[0034] The stirring assembly 6 includes a central shaft 6-1, which is rotatably connected inside the drying chamber 5. One end of the central shaft 6-1 is connected to the output end of the reducer 4. Both ends of the central shaft 6-1 are provided with a dispersing frame 6-2. Several outer ring rods 6-3 are connected between the dispersing frames 6-2, and several inner ring rods 6-4 are connected between the dispersing frames 6-2.

[0035] In this embodiment, in order to achieve a uniform stirring effect without dead angles, a stirring component 6 is designed. A central shaft 6-1 is set inside the drying box 5 and driven to rotate by a reducer 4. Both ends of the central shaft 6-1 are provided with a dispersing frame 6-2. Multiple outer ring rods 6-3 and inner ring rods 6-4 are connected between the dispersing frames 6-2 for stirring the inside of the drying box 5.

[0036] Furthermore, the enclosure component 7 includes a pair of connecting slots 7-1, which are opened at both ends of the top of the equipment rack 1. A connecting rod 7-2 is inserted into the connecting slot 7-1. One end of the connecting rod 7-2 is connected to a top cover 7-3. The bottom surface of the top cover 7-3 is slidably attached to the top of the equipment rack 1. An exhaust port 7-4 is opened on the surface of the top cover 7-3. A barrier net 7-5 is installed inside the exhaust port 7-4.

[0037] In this embodiment, to achieve the closed filtration effect of the drying oven 5, a sealing component 7 is designed. Two connecting grooves 7-1 are opened on the side end face of the equipment frame 1. A connecting rod 7-2 is movably connected to the connecting groove 7-1. One end of the connecting rod 7-2 is connected to a top cover 7-3. The top cover 7-3 slides against the top of the equipment frame 1 and can close the drying oven 5 through the top cover 7-3. An exhaust port 7-4 is opened on the surface of the top cover 7-3 and a barrier net 7-5 is installed. The exhaust can be discharged outward while the barrier net 7-5 blocks the material to prevent it from drifting out with the exhaust air.

[0038] Furthermore, the drying assembly 8 includes a pair of inner covers 8-1, which are fixed to the inner sides of the drying chamber 5. The inner covers 8-1 have several air holes 8-2 on their surfaces. A fan 8-3 is installed outside the equipment frame 1. A pair of air pipes 8-4 are installed at the output end of the fan 8-3. The air pipes 8-4 are connected to the inner covers 8-1. A heater 8-5 is installed at the bottom of the drying chamber 5. The output end of the heater 8-5 is located inside the inner covers 8-1.

[0039] In this embodiment, in order to achieve a thorough drying effect, a drying component 8 is designed. An inner cover 8-1 is provided on both sides of the drying box 5 and multiple air holes 8-2 are provided. A heater 8-5 is provided at the bottom of the drying box 5 and the heating end is located in the inner cover 8-1. A fan 8-3 is installed outside the equipment frame 1. An air pipe 8-4 is connected between the fan 8-3 and the inner cover 8-1. Air can be sent into the inner cover 8-1 through the air pipe 8-4, heated, and then sprayed out through the air holes 8-2.

[0040] Furthermore, it also includes a discharge assembly 9, which includes a discharge port 9-1. The discharge port 9-1 is located at the bottom of the drying chamber 5. A sealing cover 9-2 is rotatably connected to the bottom of the drying chamber 5 via a pin. A telescopic cylinder 9-3 is rotatably connected between the sealing cover 9-2 and the outer surface of the drying chamber 5 via a pin.

[0041] In this embodiment, in order to achieve the effect of full material discharge, a discharge port 9-1 is provided at the bottom of the drying box 5, and a sealing cover 9-2 is rotatably connected by a pin. The sealing cover 9-2 can block the discharge port 9-1. A telescopic cylinder 9-3 is connected between the sealing cover 9-2 and the drying box 5, and the opening and closing of the sealing cover 9-2 can be controlled by the telescopic cylinder 9-3.

[0042] Furthermore, one end of the top cover 7-3 is bent downwards, and a handle 10 is provided on the side end face of the top cover 7-3.

[0043] In this embodiment, the downward bending structure can fit against the side end face of the equipment frame 1, which serves as a limiting function, and a handle 10 is installed, which can be used to pull the top cover 7-3 to open.

[0044] Furthermore, the bottom of the drying box 5 has a semi-circular structure, and the discharge port 9-1 is located off to one side of the bottom.

[0045] In this embodiment, the semi-circular bottom structure, combined with the stirring component 6, can achieve a stirring effect without dead corners, and the discharge port 9-1 is tilted to one side to facilitate discharge and internal cleaning.

[0046] When processing is required, pull the closing cover 9-2 with handle 10 to open the top of the drying chamber 5, pour in the material, close the closing cover 9-2, start the heater 8-5 to heat the inner cover 8-1, blow air into the inner cover 8-1 through the fan 8-3, and then blow it into the equipment frame 1 through the air hole 8-2. At the same time, start the drive motor 2 and the reducer 4, and the central shaft 6-1 will continue to rotate. The material is turned and stirred by the dispersing frame 6-2, the outer ring rod 6-3 and the inner ring rod 6-4, so that all the material is heated and dried evenly. The air volume is discharged through the barrier net 7-5. When discharging, start the telescopic cylinder 9-3 to pull the closing cover 9-2 to open the discharge port 9-1 to discharge the material.

[0047] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A drying and mixing machine for producing a lubricating anti-sloughing agent for a drilling fluid, characterized by, Comprising The device frame (1), drive motor (2), transmission (3) and reducer (4), the drive motor (2) is installed in the bottom of the device frame (1), the reducer (4) is installed in the top of the device frame (1), the transmission (3) is connected between the drive motor (2) and reducer (4); The drying box (5) and stirring assembly (6), the drying box (5) is provided in the device frame (1), the stirring assembly (6) is provided inside the drying box (5); The closing assembly (7) is provided on the top of the device frame (1); The drying assembly (8) is provided inside the drying box (5); The stirring assembly (6) comprises a central shaft (6-1), the central shaft (6-1) is rotatably connected inside the drying box (5), one end of the central shaft (6-1) is connected with the output end of the reducer (4), both ends of the central shaft (6-1) are provided with a dispersion frame (6-2), a plurality of outer ring rods (6-3) are connected between the dispersion frame (6-2), a plurality of inner ring rods (6-4) are connected between the dispersion frame (6-2).

2. The drying and mixing machine for producing a lubricating anti-sloughing agent for a drilling fluid according to claim 1, characterized in that, The closing assembly (7) comprises a pair of connecting grooves (7-1), the connecting grooves (7-1) are opened at both ends of the top of the device frame (1), the connecting grooves (7-1) are inserted and connected with connecting rods (7-2), one end of the connecting rod (7-2) is connected with a top cover (7-3).

3. The drying and mixing machine for producing a lubricating anti-sloughing agent for a drilling fluid according to claim 2, characterized in that, The bottom surface of the top cover (7-3) is slidably attached to the top of the device frame (1), the surface of the top cover (7-3) is provided with an air outlet (7-4), the air outlet (7-4) is provided with a blocking net (7-5).

4. The drying and mixing machine for producing a lubricating anti-sloughing agent for a drilling fluid according to claim 1, characterized in that, The drying assembly (8) comprises a pair of inner covers (8-1), the inner covers (8-1) are fixed on the two side surfaces inside the drying box (5), a plurality of air holes (8-2) are opened on the surface of the inner cover (8-1), a fan (8-3) is arranged outside the device frame (1).

5. The drying and mixing machine for producing a lubricating anti-sloughing agent for a drilling fluid according to claim 4, characterized in that, The output end of the fan (8-3) is provided with a pair of air pipes (8-4), the air pipes (8-4) are connected with the inner cover (8-1), a heater (8-5) is arranged at the bottom of the drying box (5), the output end of the heater (8-5) is located inside the inner cover (8-1).

6. The drying and mixing machine for producing a lubricating anti-sloughing agent for a drilling fluid according to claim 1, characterized in that, It also includes a discharge assembly (9), the discharge assembly (9) comprises a discharge port (9-1), the discharge port (9-1) is opened at the bottom of the drying box (5), the bottom of the drying box (5) is rotatably connected with a closure cover (9-2) through a pin shaft, the closure cover (9-2) and the outer surface of the drying box (5) are rotatably connected with a telescopic cylinder (9-3) through a pin shaft.

7. A drying and mixing machine for producing a lubricating anti-sloughing agent for a drilling fluid according to claim 2, characterized in that, One end of the top cover (7-3) is downwardly bent, a handle (10) is arranged on the side end surface of the top cover (7-3).

8. The drying and mixing machine for producing a lubricating anti-sloughing agent for a drilling fluid according to claim 6, characterized in that, The bottom of the drying box (5) is semicircular structure, the discharge port (9-1) is deviated to one side of the bottom.

Images