CN214184543U

CN214184543U - Drilling rock debris curing device

Info

Publication number: CN214184543U
Application number: CN202022384117.8U
Authority: CN
Inventors: 邵迎春; 张艳军; 张雪东; 李可栋; 李君哲; 张昱; 王福来
Original assignee: Machtec Tianjin Petroleum Equipment Co ltd
Current assignee: Machtec Tianjin Petroleum Equipment Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-09-14
Anticipated expiration: 2030-10-23

Abstract

The utility model provides a well drilling detritus solidification equipment, including detritus storehouse, blender and curing agent storehouse, detritus storehouse, blender and curing agent storehouse are arranged in proper order in the container that keeps warm, thereby the detritus storehouse connects gradually with detritus screw conveyer and detritus measurement conveyer and realizes carrying the detritus to the blender in, the curing agent storehouse passes through the curing agent conveyer and carries the curing agent to the blender in, the discharge gate and the discharge conveyor of blender are connected. The utility model has the advantages that: the system can continuously and automatically operate, reduces the occupation of the manual work of customers, improves the working efficiency and saves the working cost.

Description

Drilling rock debris curing device

Technical Field

The utility model relates to a well drilling detritus solidification field, more specifically say and relate to a well drilling detritus solidification equipment.

Background

Drill cuttings are rock particles ground or crushed by the drill bit during oil and shale gas production drilling and are carried out of the well to the surface by the drilling fluid. Because the drilling fluid, especially the oil-based drilling fluid, contains a large amount of harmful substances such as oil, the oil-containing drilling cuttings discarded around a well site can flow into surface water bodies such as rivers and lakes nearby due to rain wash, so that the surface water is polluted by the oil, heavy metal and salt particles, the water body is damaged, and the growth and development of aquatic organisms in the water are influenced and damaged. The rock debris curing device can solve the problems well, oil-based drill cuttings and water-based drill cuttings can be effectively treated, chemicals in the waste can be effectively decomposed or sealed inside the waste through chemical reaction in the curing process, so that harmless treatment is realized, and pollution and damage to the environment are avoided.

The existing methods for treating rock debris include the following methods: the method comprises the steps of landfill in situ, landfill after curing by simply mixing the curing agent in situ, and curing and landfill by mixing with simple equipment such as a conveyor stirring tank.

Disclosure of Invention

The utility model overcomes not enough among the prior art provides a well drilling detritus solidification equipment, can fine solution environmental pollution, mix solidification effect poor, the loaded down with trivial details problem of equipment transport equipment.

The purpose of the utility model is realized by the following technical scheme.

The utility model provides a well drilling detritus solidification equipment, includes detritus storehouse, blender and curing agent storehouse, the detritus storehouse the blender with the curing agent storehouse is arranged in proper order in the container that keeps warm, thereby the detritus storehouse connects gradually with detritus screw conveyer and detritus measurement conveyer and realizes carrying the detritus extremely in the blender, the curing agent storehouse passes through the curing agent conveyer and carries the curing agent extremely in the blender, the discharge gate and the ejection of compact conveyer of blender are connected.

Preferably, the number of the curing agent bins is two.

In any of the above embodiments, preferably, the number of the curing agent metering conveyors is two.

According to any one of the above schemes, preferably, a cantilever crane is arranged on one side of the rock debris bin.

According to any one of the above schemes, preferably, the side walls of the rock debris bin and the curing agent bin are provided with shock excitation motors.

The utility model has the advantages that:

1. the integral machine cabin is of a container type structure, is convenient to transport, does not need a complex assembly process, saves time of customers and improves working efficiency;

2. a real-time rock debris metering conveyor is used, so that the proportion of the solidified materials can be accurately controlled, and the optimal solidification effect is achieved;

3. the precise metering of the materials can avoid the waste of the curing agent, thereby reducing the treatment cost for customers;

4. in the process of mixing and curing, a control mode of accurately metering the curing agent and the rock debris by a metering screw is adopted, so that the materials can be accurately metered, and the proportion is controlled;

5. the installation mode of the metering screw is a mode that the conveying screw and the metering screw are used in a matched mode, and the effects that the filling material does not interrupt work and the metering precision is not influenced can be achieved.

The system can continuously and automatically operate, reduces the occupation of the manual work of customers, improves the working efficiency and saves the working cost.

Drawings

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

fig. 2 is a top view of the present invention;

fig. 3 is a side view of the present invention;

in the figure:

1. a heat-insulating container; 2. a rock debris bin; 3. a rock debris screw conveyor; 4. a rock debris metering conveyor;

5. a mixer; 6. a cantilever crane; 7. a first curing agent bin; 8. a second curing agent bin;

9. a first curing agent metering conveyor; 10. a second curing agent metering conveyor; 11. a discharge conveyor;

12. an electronic control system; 13. a shock motor.

Detailed Description

The technical solution of the present invention is further explained by the following specific examples.

As shown in figure 1, a well drilling detritus solidification equipment, including detritus storehouse 2, blender 5 and curing agent storehouse, detritus storehouse 2, blender 5 and curing agent storehouse are arranged in insulated container 1 in proper order, are equipped with shock excitation motor on the lateral wall of detritus storehouse 2, thereby detritus storehouse 2 and detritus screw conveyer 3 and detritus measurement conveyer 4 connect gradually the realization carry the detritus to blender 5 in, the curing agent storehouse is carried the curing agent to blender 5 in through the curing agent conveyer, one side of curing agent storehouse is equipped with cantilever crane 6, and the discharge gate of blender 5 is connected with ejection of compact conveyer 11.

The heat insulation container 1 is integrally in a container type structure mode, is convenient to transport and can work without a complex assembly process.

The number of the curing agent bins is two, as shown in fig. 2, the curing agent bins are respectively provided with a first curing agent bin 7 and a second curing agent bin 8, and the side walls of the first curing agent bin 7 and the second curing agent bin 8 are respectively provided with a shock excitation motor 13.

The number of the curing agent metering conveyors is two, preferably, a first curing agent metering conveyor 9 and a second curing agent metering conveyor 10 are respectively arranged, the first curing agent metering conveyor 9 is connected with a discharge port of the first curing agent bin 7, and the second curing agent metering conveyor 10 is connected with a discharge port of the second curing agent bin 8.

The rock debris screw conveyor 3, the rock debris metering conveyor 4, the first curing agent metering conveyor 9 and the second curing agent metering conveyor 10 are existing equipment, and the functions of conveying, metering and conveying are only utilized in the patent, and the structure or the function of the device is not improved and innovated.

The working mode is as follows:

rock debris to be treated is placed into a rock debris bin 2 through a conveyor or an excavator, a first curing agent material bag is hung onto a first curing agent bin 7 through a cantilever crane 6, a first curing agent is placed into the first curing agent bin 7, a second curing agent material bag is hung onto a second curing agent bin 8 through the cantilever crane 6, a second curing agent is placed into the second curing agent bin 8, after a mixer 5 is started, a rock debris spiral conveyor 3, a rock debris metering conveyor 4, a first curing agent metering conveyor 9 and a second curing agent metering conveyor 10 are respectively started, the ratio of the conveying speed of the first curing agent metering conveyor 9, the second curing agent metering conveyor 10 and the rock debris spiral conveyor 3 can be adjusted according to the quantity of the rock debris and the curing agent, and the conveying amount of the materials is metered in the process of conveying the rock debris metering conveyor 4. The rotating speed of the mixer 5 is adjusted, the mixing time is adjusted, the best curing effect is achieved, the discharging gate can be opened after the materials are processed, the discharging conveyor 11 conveys the materials to the outside, the shock excitation motors 13 are installed on the side walls of the rock debris bin 2, the first curing agent bin 7 and the second curing agent bin 8, the shock excitation motors 13 can be started in the mixing process to vibrate the materials in the bins, and the situations of material retardation and no discharging are avoided.

The electric control system 12 can control the whole system to perform manual and automatic operation, the system can complete the rock debris solidification process without human intervention during automatic operation, and the proportion of the solidified materials can be mixed according to a preset proportion or a proportion set by a customer.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. A well drilling detritus solidification equipment which characterized in that: including detritus storehouse, blender and curing agent storehouse, the detritus storehouse the blender with the curing agent storehouse is arranged in proper order in the container that keeps warm, thereby the detritus storehouse connects gradually with detritus screw conveyer and detritus measurement conveyer and realizes carrying the detritus extremely in the blender, the curing agent storehouse passes through the curing agent conveyer and carries the curing agent extremely in the blender, the discharge gate and the discharge conveyer of blender are connected.

2. The drill cuttings solidifying apparatus of claim 1, wherein: the number of the curing agent bins is two.

3. The drill cuttings solidifying apparatus of claim 2, wherein: the number of the curing agent conveyors is two.

4. The drill cuttings solidifying apparatus of claim 3, wherein: and a cantilever crane is arranged on one side of the rock debris bin.

5. A drill cuttings solidifying apparatus as claimed in any one of claims 1 to 4, wherein: and shock excitation motors are arranged on the side walls of the rock debris bin and the curing agent bin.