CN217080381U

CN217080381U - A device that is used for high temperature oil base drilling fluid ground to cool down and handles

Info

Publication number: CN217080381U
Application number: CN202121762378.7U
Authority: CN
Inventors: 沈超; 沈慧
Original assignee: Chengdu Chaohao Refrigeration Technology Co ltd
Current assignee: Chengdu Chaohao Refrigeration Technology Co ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2022-07-29
Anticipated expiration: 2031-07-30

Abstract

The utility model provides a device that is used for high temperature oil base drilling fluid ground to cool down to handle, including supporting the base and setting up the support frame on supporting the base, the support frame is including two risers of relative setting, two the layering is provided with upper plate and lower floor's board between the riser, lower extreme and one side of upper plate are equipped with the collection flow box, one side of collection flow box is equipped with the inlet tube, one side of collection flow box is connected with the condenser, the upper end of lower plate is equipped with the reposition of redundant personnel case, be equipped with the water pump on connecting pipe and the connecting pipe between reposition of redundant personnel case and the condenser, the lower extreme of reposition of redundant personnel case evenly is equipped with the sprinkler bead, the upper end of supporting the base and the lower part of reposition of redundant personnel case are equipped with the cooler bin, inside and one side of cooler bin are equipped with high temperature oil and advance the storehouse. The utility model has the advantages that: the cooling is through the shower of upper cooling chamber and the soaking of lower floor's cooling intracavity coolant liquid to the high temperature oil base drilling fluid after will filtering shunts through a plurality of shunt tubes, and the cooling effect is good.

Description

A device that is used for high temperature oil base drilling fluid ground to cool down and handles

Technical Field

The utility model relates to a well drilling field, in particular to a device that is used for high temperature oil base drilling fluid ground cooling to handle.

Background

In geological work, a drilling device is utilized to drill a cylindrical round hole with smaller diameter and larger depth into the ground. Also known as drilling. The diameter and depth of the drilled well depend on the drilling application, the buried depth of the mineral products and the like. The diameter of the well drilled for drilling oil, gas and ground water is large. The main functions are as follows: the method comprises the following steps of obtaining underground physical data, namely, taking rock cores, ore cores, rock debris, liquid samples, gas samples and the like from the well drilling. And secondly, the device is used as a geophysical logging channel to obtain the data of various geophysical fields of the rock and ore bed. And thirdly, observing the dynamic situation of the groundwater layer hydrogeology as a manual channel. And fourthly, the drilling well is used for the combination of exploration and mining and the development of underground water, oil gas, geothermal heat and the like.

Drilling fluid is needed when drilling, but the drilling fluid can generate impurities after drilling due to working environment, and meanwhile, the impurities are generated in the drilling fluid. The temperature also rises, and impurities must be filtered and recycled to reduce the temperature in order to be recycled.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a device for high temperature oil base drilling fluid ground cooling is handled, its simple structure, convenient operation, it is effectual to retrieve, convenient popularization.

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

a device for ground cooling treatment of high-temperature oil-based drilling fluid comprises a supporting base and a supporting frame arranged on the supporting base, wherein the supporting frame comprises two vertical plates which are oppositely arranged, an upper plate and a lower plate are arranged between the two vertical plates in a layered manner, a confluence box is arranged at the lower end of the upper plate and at one side of the upper plate, a water inlet pipe is arranged at one side of the confluence box, a condenser is connected at one side of the confluence box, a diversion box is arranged at the upper end of the lower plate, a connecting pipe is arranged between the diversion box and the condenser, a water pump is arranged on the connecting pipe, water spray heads are uniformly arranged at the lower end of the diversion box, a cooling box is arranged at the upper end of the supporting base and at the lower part of the diversion box, a high-temperature oil inlet bin is arranged inside one side of the cooling box, a liquid inlet pipe is connected and arranged on the high-temperature oil inlet bin, a partition plate is arranged inside the cooling box and divides the cooling box into an upper-layer cooling cavity and a lower-layer cooling cavity, the upper part of the high-temperature oil inlet bin is communicated with a shunt box, the shunt box is uniformly connected with shunt tubes, the shunt tubes are arranged in the upper-layer cooling cavity and penetrate through the partition plate to reach the lower-layer cooling cavity, one end of the flow dividing pipe, which is far away from the flow dividing box, is connected with a flow converging box, a return pipe I is arranged on the side surface of the lower-layer cooling cavity and is connected with a water inlet pipe, the reflux pipe is connected with a reflux pipe II which is arranged to extend to the bottom of the upper-layer cooling cavity, the upper end of the supporting base is provided with a recovery box, the confluence box is connected with a liquid pump through a pipe body, the output end of the liquid pump is connected with a feeding pipe, the outlet of the feeding pipe is arranged at the upper end of the recovery box, a filter cartridge is arranged in the recovery box, the lower end of the lower layer plate is provided with a motor which is connected with the filter cartridge for rotation, and a liquid outlet pipe is arranged at the bottom of the recovery box, and a water outlet of the water pump is connected with a pipe communicated with the lower-layer cooling cavity.

As an improvement, the upper part of the clapboard is groove-shaped.

As the improvement, the cartridge filter includes arch filter and sets up the outer barrel at arch filter lateral part, be equipped with the connecting axle between arch filter and the motor and be connected.

As an improvement, a slag discharging pipe is arranged on the side surface and the bottom of the high-temperature oil inlet bin.

As an improvement, the upper part of the confluence box is provided with a heat radiation fan.

As the improvement, the upper part of the high-temperature oil inlet bin is provided with a filter plate in a pulling mode.

The feed pipe (27) is rotatably arranged.

The utility model has the advantages that:

the utility model discloses simple structure, high durability and convenient use, the cooler bin divide into upper cooling chamber and lower floor's cooling chamber structure, and set up high temperature oil in the inside of cooler bin and advance the storehouse, can filter the back and cool down, the cooling is through the shower of upper cooling chamber and the soaking of lower floor's cooling intracavity coolant liquid, and the high temperature oil base drilling fluid after will filtering shunts through a plurality of shunt tubes, the cooling effect is good, and simultaneously, the coolant liquid can be retrieved and recycled, the use that can save the coolant liquid greatly enters into the collection box and can carry out secondary filter, and through the effect of centrifugal force, can prevent that the hole on the arch filter from being blockked up.

Drawings

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

fig. 2 is an enlarged schematic view of the shunt tube structure of the present invention.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that as used in the following description, the terms "front," "back," "left," "right," "upper" and "lower" refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

In order to make the content of the present invention more clearly understood, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the attached drawings in the embodiment of the present invention.

As shown in fig. 1-2, a device for ground temperature reduction treatment of high-temperature oil-based drilling fluid comprises a supporting base 1 and a supporting frame 2 arranged on the supporting base 1, wherein the supporting frame 2 comprises two vertical plates 3 which are oppositely arranged, an upper plate 4 and a lower plate 5 are arranged between the two vertical plates 3 in a layered manner, a confluence box 6 is arranged at the lower end and one side of the upper plate 4, a water inlet pipe 7 is arranged at one side of the confluence box 6, a condenser 8 is connected at one side of the confluence box 6, a diversion box 9 is arranged at the upper end of the lower plate 5, a connecting pipe 10 is arranged between the diversion box 9 and the condenser 8, a water pump 11 is arranged on the connecting pipe 10, water spray heads 12 are uniformly arranged at the lower end of the diversion box 9, a cooling box 13 is arranged at the upper end of the supporting base 1 and at the lower part of the diversion box 9, a high-temperature oil inlet 14 is arranged inside and at one side of the cooling box 13, the high-temperature oil enters the storehouse 14 and is connected and is equipped with the feed liquor pipe 15, the inside of cooler bin 13 is equipped with baffle 16 and separates cooler bin 13 for upper cooling chamber 17 and lower floor's cooling chamber 18, the upper portion intercommunication that the high-temperature oil enters storehouse 14 has flow distribution box 19 and evenly is connected with shunt tubes 20 on flow distribution box 19, shunt tubes 20 set up in upper cooling chamber 17 and pass baffle 16 and go deep into lower floor's cooling chamber 18 and set up, the one end that shunt tubes 20 kept away from flow distribution box 19 is connected with converging box 21, the side of lower floor's cooling chamber 18 is equipped with back flow pipe 22 and is connected with inlet tube 7, back flow pipe 22 is connected with back flow pipe two 23 and goes deep into the bottom setting of upper cooling chamber 17, support the upper end and the collection box 24 of base 1, be connected with liquid pump 26 and the output of liquid pump 26 is connected with inlet pipe 27 through body 25 on the converging box 21, the export of inlet pipe 27 sets up in the upper end of collection box 24, a filter cartridge 29 is arranged in the recycling tank 24, a motor 28 is arranged at the lower end of the lower plate 5 and connected with the filter cartridge 29 for rotation, a liquid outlet pipe 30 is arranged at the bottom of the recycling tank 24, and a water outlet of the water pump 11 is connected with a pipe 31 and communicated with the lower-layer cooling cavity 18.

The cooling medium for ground cooling treatment of the high-temperature oil-based drilling fluid comprises the following components in parts by weight: 100 parts of ethylene glycol, 0.5-0.7 part of triethylene glycol bridged cyclodextrin, 0.8-1.0 part of copper nanoparticles, 0.25-1.0 part of sodium dodecyl benzene sulfonate and 40-45 parts of water.

Cooling medium enters into condenser 8 through inlet tube 7 and cools down after entering into collection flow box 6, coolant liquid (cooling medium) after the cooling, coolant liquid pours into the coolant liquid into lower floor's cooling chamber 18 under water pump 11's effect into, then close the valve on the pipe 31, get into high temperature oil base drilling fluid through feed liquor pipe 15, then through water pump 11 toward the interior water injection of flow box 9, spray cooling back through sprinkler bead 12 and then enter into the collection box 24 after cooling down and carry out secondary filter in and carry out recycle through drain pipe 30, the coolant liquid is retrieved reuse through the pump that sets up on back flow 22.

The upper portion of the partition plate 16 is formed in a groove shape, and the coolant can be completely recovered.

The filter cartridge 29 comprises an arched filter plate 32 and an outer cylinder 33 arranged on the side of the arched filter plate 32, a connecting shaft 34 is arranged between the arched filter plate 32 and the motor 28 for connection, and after the connecting shaft 34 is detached, the filter cartridge 29 is taken out to pour out impurities.

High temperature oil advances the side and the bottom in storehouse 14 and is equipped with slag pipe 35, can be with the impurity discharge of primary filtration.

The upper part of the confluence box 6 is provided with a heat radiation fan 36 for primary heat radiation, so that the cooling burden of the condenser 8 can be reduced.

The upper portion pull that high temperature oil entered storehouse 14 is equipped with filter 37, and the pull setting is conveniently changed, sets up seal structure on the filter 37, can prevent to leak.

The inlet pipe 27 rotates the setting, and inlet pipe 27 can rotate different angles, makes things convenient for taking out of cartridge filter 29.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements and the like that are made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A device for ground cooling treatment of high-temperature oil-based drilling fluid comprises a supporting base (1) and a supporting frame (2) arranged on the supporting base (1), and is characterized in that the supporting frame (2) comprises two vertical plates (3) which are oppositely arranged, an upper plate (4) and a lower plate (5) are arranged between the two vertical plates (3) in a layered mode, a confluence box (6) is arranged at the lower end and one side of the upper plate (4), a water inlet pipe (7) is arranged at one side of the confluence box (6), a condenser (8) is connected to one side of the confluence box (6), a diversion box (9) is arranged at the upper end of the lower plate (5), a connecting pipe (10) is arranged between the diversion box (9) and the condenser (8), a water pump (11) is arranged on the connecting pipe (10), and water spray heads (12) are uniformly arranged at the lower end of the diversion box (9), the upper end of the supporting base (1) and the lower part of the flow dividing box (9) are provided with a cooling box (13), the inside and one side of the cooling box (13) are provided with a high-temperature oil inlet bin (14), the high-temperature oil inlet bin (14) is connected with a liquid inlet pipe (15), the inside of the cooling box (13) is provided with a partition plate (16) to separate the cooling box (13) into an upper-layer cooling cavity (17) and a lower-layer cooling cavity (18), the upper part of the high-temperature oil inlet bin (14) is communicated with a flow dividing box (19) and the flow dividing box (19) is evenly connected with a flow dividing pipe (20), the flow dividing pipe (20) is arranged in the upper-layer cooling cavity (17) and penetrates through the partition plate (16) to be arranged in the lower-layer cooling cavity (18), one end, far away from the flow dividing box (19), of the flow dividing pipe (20) is connected with a flow converging box (21), the side surface of the lower-layer cooling cavity (18) is provided with a return pipe (22) connected with a water inlet pipe (7), the utility model discloses a cooler, including base (1), collection box (21), return pipe (22), motor (28), collection box (24), the lower extreme of plywood (5) is equipped with motor (28) and cartridge filter (29) and rotates, the bottom setting that return pipe (22) are connected with return pipe two (23) and go deep into upper cooling chamber (17), support the upper end and collection box (24) of base (1), the output that is connected with liquid pump (26) and liquid pump (26) through body (25) on collection box (21) is connected with inlet pipe (27), the export setting of inlet pipe (27) is in the upper end of collection box (24), be equipped with cartridge filter (29) in collection box (24), the lower extreme of plywood (5) is equipped with motor (28) and is connected with cartridge filter (29) and rotates, the bottom of collection box (24) is equipped with drain pipe (30), the delivery port of water pump (11) is connected with pipe (31) and lower floor cooling chamber (18) intercommunication.

2. The apparatus of claim 1 for surface cooling of a high temperature oil-based drilling fluid, wherein: the upper part of the clapboard (16) is groove-shaped.

3. The apparatus of claim 1 for surface cooling of a high temperature oil-based drilling fluid, wherein: the filter cartridge (29) comprises an arched filter plate (32) and an outer cylinder (33) arranged on the side of the arched filter plate (32), and a connecting shaft (34) is arranged between the arched filter plate (32) and the motor (28) for connection.

4. The apparatus of claim 1 for surface cooling of a high temperature oil-based drilling fluid, wherein: and a slag discharging pipe (35) is arranged on the side surface and the bottom of the high-temperature oil inlet bin (14).

5. The apparatus of claim 1 for surface cooling of a high temperature oil-based drilling fluid, wherein: and a heat radiation fan (36) is arranged at the upper part of the confluence box (6).

6. The apparatus of claim 4 for surface cooling of a high temperature oil-based drilling fluid, wherein: the upper part of the high-temperature oil inlet bin (14) is provided with a filter plate (37) in a drawing mode.

7. The apparatus of claim 1 for surface cooling of a high temperature oil-based drilling fluid, wherein: the feed pipe (27) is rotatably arranged.