Lubricant production raw material dehydration device for drilling fluid

Abstract

The utility model discloses a lubricant production raw material dehydration device for drilling fluid, which comprises a dehydration box, the outer surface of the front end of the dehydration box is fixedly connected with an electric heating box, the two sides of the electric heating box are connected with inlet and outlet pipes in a penetrating manner, and one ends of the two inlet and outlet pipes are fixedly provided with a first air pipe and a second air pipe respectively; the centrifugal dewatering device has the beneficial effects that in the working process of the device, the motor can drive the centrifugal dewatering barrel to rotate at a high speed, so that raw materials in the centrifugal dewatering barrel can be centrifugally dewatered, the multiple layers of striker plates can dehydrate the raw materials in a layered manner, and the electric heater can heat the interior of the electric heating box; the circulating air pump can drive heated air to circulate through the interior of the dewatering box, so that the raw materials can be dried in the dewatering process, the structure is reasonable, the raw material dewatering effect and efficiency can be improved, and the raw materials can be better stored and used.

Description

Technical Field

[0001] The utility model relates to the technical field of drilling, in particular to a raw material dehydration device for producing a lubricant for drilling fluid. Background Art

[0002] Drilling fluid is a general term for various circulating fluids that meet the needs of drilling work with its multiple functions during the drilling process. Drilling fluid is the blood of drilling, also known as drilling flushing fluid. Drilling fluid can be divided into clean water, mud, clay-free flushing fluid, emulsion, foam and compressed air according to its composition. Clean water is the earliest drilling fluid used. It does not need to be treated and is easy to use. It is suitable for intact rock formations and areas with sufficient water sources. Mud is a widely used drilling fluid, mainly suitable for loose, fractured, prone to collapse and block falling, and unstable rock formations such as swelling and peeling when exposed to water.

[0003] Drilling fluid is produced by mixing different raw materials in proportion, and the raw materials need to be dehydrated and dried during storage in order to store them for a longer period of time. Therefore, a dehydration device is needed to dehydrate the raw materials. However, the existing dehydration devices have certain disadvantages. Since the raw materials are piled together, they cannot be dehydrated evenly during dehydration, which affects the quality and efficiency of raw material dehydration. Utility Model Content

[0004] In order to solve the above problems, the utility model provides a raw material dehydration device for producing a lubricant for drilling fluid, and the utility model is realized through the following technical solutions.

[0005] A raw material dehydration device for producing lubricants for drilling fluids comprises a dehydration box, an electric heating box is fixedly connected to the front end outer surface of the dehydration box, inlet and outlet pipes are penetrated on both sides of the electric heating box, a first air duct and a second air duct are respectively fixedly installed on one end of the two inlet and outlet pipes, the first air duct and the second air duct are both penetrated and connected to the dehydration box, a feed pipe is penetrated on the top of the dehydration box, a discharge pipe is penetrated on the bottom of the dehydration box, and a centrifugal dehydration barrel is rotatably connected between the opposite ends of the feed pipe and the discharge pipe.

[0006] Furthermore, one end of the first air duct passes through the dehydration box and is close to the bottom of the dehydration box, and one end of the second air duct passes through the dehydration box and is close to the top of the dehydration box.

[0007] Furthermore, an electric heater is fixedly installed on the top of the electric heating box, a threaded heating tube is arranged inside the electric heating box, electric heat conversion seats are fixedly installed on both ends of the threaded heating tube, and the electric heat conversion seats are fixedly installed on the inner wall of the electric heating box, a connecting wire is electrically connected between the electric heater and the electric heat conversion seat, and a circulating air pump is fixedly installed on the bottom of the electric heating box.

[0008] Furthermore, a baffle plate is fixedly connected to the inner wall of the centrifugal dehydration barrel, and the baffle plates are multiple and parallel to each other, and the multiple baffle plates are equidistant from each other. The outer surfaces of the baffle plates are provided with discharge openings, and the discharge openings on the baffle plates are staggered from each other. The outer surface of the centrifugal dehydration barrel is provided with dehydration holes, and the dehydration holes are multiple and evenly distributed.

[0009] Furthermore, a motor is fixedly connected to the top of the dehydration box, and one end of the motor output shaft passes through the dehydration box and is fixedly connected to a rotating rod, one end of the rotating rod is fixedly sleeved with a first gear, and the outer surface of the centrifugal dehydration barrel is fixedly sleeved with a second gear, and the second gear is meshingly connected to the first gear.

[0010] Furthermore, a feed hopper is fixedly mounted on one end of the feed pipe away from the dehydration box.

[0011] The beneficial effect of the utility model is that during the operation of the device, the inside of the centrifugal dehydration barrel is first fed with materials through the provided feed hopper, the provided motor can drive the centrifugal dehydration barrel to rotate at a high speed, thereby enabling the raw materials inside the centrifugal dehydration barrel to be centrifugally dehydrated, the multi-layer baffle plates can enable the dehydration to be carried out in layers, the electric heater can heat the inside of the electric heating box, the circulating air pump can drive the heated gas to circulate through the inside of the dehydration box, thereby enabling the raw materials to be dried during the dehydration process, the structure is reasonable, and the effect and efficiency of raw material dehydration can be improved, so as to facilitate better storage and use of the raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description of the specific implementation methods will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 : A schematic diagram of the structure of a raw material dehydration device for producing a lubricant for drilling fluid according to the utility model;

[0014] Figure 2 : A schematic diagram of the connection between the dehydration box and the centrifugal dehydration barrel of the utility model;

[0015] Figure 3 : A cross-sectional view of the centrifugal dehydration barrel of the utility model;

[0016] Figure 4 : The internal schematic diagram of the electric heating box described in the utility model.

[0017] The reference numerals are as follows:

[0018] 1. Dehydration box; 101. Feed pipe; 102. Discharge pipe;

[0019] 2. Feed hopper;

[0020] 3. Electric heating box; 301. Electric heater; 302. Inlet and outlet pipes; 303. Threaded heating pipe; 304. Electric heat conversion seat; 305. Connecting wire; 306. Circulating air pump;

[0021] 4. The first air duct;

[0022] 5. Second air duct;

[0023] 6. Motor; 601. Rotating rod; 602. First gear;

[0024] 7. Centrifugal dehydration barrel; 701. Second gear; 702. Dehydration hole;

[0025] 8. Material baffle; 801. Material discharge port. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] like Figure 1-4 As shown, the utility model has the following three specific embodiments.

[0028] Example 1

[0029] A raw material dehydration device for producing lubricant for drilling fluid comprises a dehydration box 1, an electric heating box 3 is fixedly connected to the front end outer surface of the dehydration box 1, both sides of the electric heating box 3 are penetrated with inlet and outlet pipes 302, one end of the two inlet and outlet pipes 302 are respectively fixedly installed with a first air duct 4 and a second air duct 5, the first air duct 4 and the second air duct 5 are both penetrated with the dehydration box 1, a feed pipe 101 is penetrated with the top of the dehydration box 1, a discharge pipe 102 is penetrated with the bottom of the dehydration box 1, and a centrifugal dehydration barrel 7 is rotatably connected between the opposite ends of the feed pipe 101 and the discharge pipe 102.

[0030] Preferably, one end of the first air duct 4 passes through the dehydration box 1 close to the bottom of the dehydration box 1 , and one end of the second air duct 5 passes through the dehydration box 1 close to the top of the dehydration box 1 .

[0031] Preferably, a motor 6 is fixedly connected to the top of the dehydration box 1, and one end of the output shaft of the motor 6 passes through the dehydration box 1 and is fixedly connected to a rotating rod 601, one end of the rotating rod 601 is fixedly sleeved with a first gear 602, and the outer surface of the centrifugal dehydration barrel 7 is fixedly sleeved with a second gear 701, and the second gear 701 is meshingly connected to the first gear 602.

[0032] Preferably, a feed hopper 2 is fixedly mounted on one end of the feed pipe 101 away from the dehydration box 1 .

[0033] In this embodiment:

[0034] When using the device, first the raw materials are stored and transported through the feed hopper 2, and the raw materials inside the feed hopper 2 are transported to the inside of the centrifugal dehydration barrel 7 through the feed pipe 101, and at the same time the motor 6 is turned on, the motor 6 can drive the rotating rod 601 to rotate, the rotating rod 601 can drive the first gear 602 to rotate, the first gear 602 is meshed with the second gear 701 and can drive the second gear 701 to rotate, the second gear 701 can drive the centrifugal dehydration barrel 7 to rotate, the centrifugal dehydration barrel 7 can drive the raw materials to be centrifugally dried, so that the raw materials can be quickly dehydrated, wherein the multi-layer baffle plate 8 arranged inside the centrifugal dehydration barrel 7 can dehydrate the raw materials in layers, which can improve the dehydration effect.

[0035] As a further implementation method of this embodiment, during the centrifugal dehydration process of the raw materials, the electric heater 301 is first turned on, and the electric heater 301 can heat the threaded heating tube 303 inside the electric heating box 3. The circulating air pump 306 fixedly installed at the bottom of the electric heating box 3 can drive the heat inside the electric heating box 3 to flow, and the first air duct 4 and the second air duct 5 respectively passing through the two sides of the electric heating box 3 can drive the internal gas circulation of the dehydration box 1, so that the centrifugally dehydrated raw materials inside the dehydration box 1 can be air-dried, and then the raw materials can be further dehydrated. The structure is reasonable, and the effect and efficiency of raw material dehydration can be improved, so as to facilitate better storage and use of the raw materials.

[0036] Example 2

[0037] The difference from Example 1 is that it also includes the following contents:

[0038] An electric heater 301 is fixedly installed on the top of the electric heating box 3, and a threaded heating tube 303 is arranged inside the electric heating box 3. Electric heat conversion seats 304 are fixedly installed on both ends of the threaded heating tube 303, and the electric heat conversion seats 304 are fixedly installed on the inner wall of the electric heating box 3. A connecting line 305 is electrically connected between the electric heater 301 and the electric heat conversion seat 304, and a circulating air pump 306 is fixedly installed on the bottom of the electric heating box 3.

[0039] Preferably,

[0040] In this embodiment:

[0041] This embodiment discloses the heating structure of the electric heating box 3. The threaded heating tube 303 arranged inside the electric heating box 3 can be fixed to the inner wall thereof through the electric heat conversion seat 304. The electric heater 301 fixedly installed on the top of the electric heating box 3 can be electrically connected to the electric heat conversion seat 304 through the connecting line 305, so that the electric heater 301 can heat the threaded heating tube 303. The circulating air pump 306 fixedly installed on the bottom of the electric heating box 3 can drive the flow of gas inside the electric heating box 3. The electric heating box 3 can drive the flow of gas inside the dehydration box 1 through the first air duct 4 and the second air duct 5, so as to heat the inside of the dehydration box 1 for drying the material in the centrifuge.

[0042] Example 3

[0043] The difference from Example 1 is that it also includes the following contents:

[0044] The inner wall of the centrifugal dehydration barrel 7 is fixedly connected with a baffle plate 8, which is parallel to each other and equidistant from each other. The outer surface of the baffle plate 8 is provided with a discharge port 801, and the discharge ports 801 on the baffle plates 8 are staggered with each other. The outer surface of the centrifugal dehydration barrel 7 is provided with a dehydration hole 702, which is evenly distributed.

[0045] In this embodiment:

[0046] The multiple baffle plates 8 arranged inside the centrifugal dehydration barrel 7 can block the incoming materials, and the blocked materials can be centrifugally filtered inside the centrifugal dehydration barrel 7. The materials after centrifugal filtration are then discharged through the discharge port 801, so that the multi-layer baffle plates 8 can centrifugally filter the materials in layers in sequence, which can achieve a better filtering effect.

[0047] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A device for dehydrating raw materials for producing lubricants for drilling fluids, comprising a dehydration tank (1), characterized in that: The front end outer surface of the dehydration box (1) is fixedly connected to an electric heating box (3), and both sides of the electric heating box (3) are penetrated by inlet and outlet pipes (302), and one end of the two inlet and outlet pipes (302) is respectively fixedly installed with a first air duct (4) and a second air duct (5), and the first air duct (4) and the second air duct (5) are both penetrated and connected to the dehydration box (1), and the top of the dehydration box (1) is penetrated by a feed pipe (101), and the bottom of the dehydration box (1) is penetrated by a discharge pipe (102), and a centrifugal dehydration bucket (7) is rotatably connected between the opposite ends of the feed pipe (101) and the discharge pipe (102).

2. A drilling fluid lubricant production raw material dehydration device according to claim 1, characterized in that: One end of the first air duct (4) passes through the dehydration box (1) and is close to the bottom of the dehydration box (1), and one end of the second air duct (5) passes through the dehydration box (1) and is close to the top of the dehydration box (1).

3. A drilling fluid lubricant production raw material dehydration device according to claim 1, characterized in that: An electric heater (301) is fixedly installed on the top of the electric heating box (3), a threaded heating tube (303) is arranged inside the electric heating box (3), electric heat conversion seats (304) are fixedly installed on both ends of the threaded heating tube (303), and the electric heat conversion seat (304) is fixedly installed on the inner wall of the electric heating box (3), a connecting line (305) is electrically connected between the electric heater (301) and the electric heat conversion seat (304), and a circulating air pump (306) is fixedly installed on the bottom of the electric heating box (3).

4. A drilling fluid lubricant production raw material dehydration device according to claim 1, characterized in that: The inner wall of the centrifugal dehydration barrel (7) is fixedly connected with a baffle plate (8), the baffle plates (8) are multiple and parallel to each other, and the multiple baffle plates (8) are equidistant from each other, the outer surface of the baffle plate (8) is provided with a material discharge port (801), and the material discharge ports (801) on the baffle plates (8) are staggered from each other, and the outer surface of the centrifugal dehydration barrel (7) is provided with a dehydration hole (702), and the dehydration hole (702) is a plurality of evenly distributed holes.

5. The device for dehydrating raw materials for producing lubricant for drilling fluid according to claim 1, characterized in that: A motor (6) is fixedly connected to the top of the dehydration box (1); an output shaft of the motor (6) passes through the dehydration box (1) and is fixedly connected to a rotating rod (601) at one end; a first gear (602) is fixedly sleeved on one end of the rotating rod (601); a second gear (701) is fixedly sleeved on the outer surface of the centrifugal dehydration barrel (7), and the second gear (701) is meshingly connected to the first gear (602).

6. A raw material dehydration device for producing a lubricant for drilling fluid according to claim 1, characterized in that: A feed hopper (2) is fixedly mounted on one end of the feed pipe (101) away from the dehydration box (1).

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