CN215028814U

CN215028814U - Drilling fluid production reaction generating device with heat preservation sandwich structure

Info

Publication number: CN215028814U
Application number: CN202120493735.8U
Authority: CN
Inventors: 周瑜葛; 周庆丰; 赵录亮; 原培垚
Original assignee: Xinxiang Zhenhua Drilling Fluid Material Co ltd
Current assignee: Xinxiang Zhenhua Drilling Fluid Material Co ltd
Priority date: 2021-03-09
Filing date: 2021-03-09
Publication date: 2021-12-07
Anticipated expiration: 2031-03-09

Abstract

The utility model relates to the field of drilling fluid production equipment, in particular to a drilling fluid production reaction generating device with a heat preservation sandwich structure, which comprises a reaction tank body, wherein the outer part of a shell of the reaction tank body is connected with a jacket, a heating resistance wire is arranged between the shell of the reaction tank body and the jacket, the lateral part of the reaction tank body is provided with a feeding device, the feeding device comprises a plurality of feeding bins, the bottom of each feeding bin is provided with a mixing bin, a material homogenizing device is arranged in the mixing bin, the bottom of the mixing bin is provided with a discharge port, a spiral conveyor which is arranged in an inclined manner is arranged below the discharge port, the bottom of the spiral conveyor is provided with a discharge hopper, the top of the reaction tank body is provided with a conveying motor, a driving shaft of the conveying motor is connected with a vertically arranged rotating shaft, and a plurality of groups of first stirring devices and second stirring devices are arranged on the rotating shaft; the reaction tank is used for solving the problems that the existing reaction generating device has no feeding device and is not uniform in stirring, and materials adhered to the wall of the reaction tank cannot be cleaned in time.

Description

Drilling fluid production reaction generating device with heat preservation sandwich structure

Technical Field

The utility model relates to a drilling fluid production facility field, concretely relates to drilling fluid production reaction generating device with heat preservation sandwich structure.

Background

When the drilling fluid is produced, the raw materials are required to be mixed and reacted through a reaction generating device, so that the subsequent processing of various links is facilitated. Need multiple material to mix the stirring when carrying out the compounding reaction, need add reaction unit earlier with the material of the various differences of needs, then carry out the compounding stirring in reaction unit, can cause the compounding inhomogeneous, current reaction unit does not have material feeding unit simultaneously, can not feed in the midway, and reinforced can not going on simultaneously of different materials, can be stained with a large amount of materials on reaction unit's the wall and can not clear up.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a drilling fluid production reaction generating device with heat preservation sandwich structure for it does not have material feeding unit and stirring inhomogeneous to solve current reaction generating device, and the problem that the material of the wall adhesion of retort can not in time be cleared up.

The technical scheme of the utility model is realized like this: a drilling fluid production reaction generating device with a heat-insulating interlayer structure comprises a reaction tank body, wherein a jacket is connected to the outside of a shell of the reaction tank body, a heating resistance wire is arranged between the shell of the reaction tank body and the jacket, a feeding device is arranged on the side portion of the reaction tank body and comprises a plurality of feeding bins, a mixing bin is arranged at the bottom of each feeding bin, a material homogenizing device is arranged in each mixing bin, a discharge port is arranged at the bottom of each mixing bin, a spiral conveyor which is arranged in an inclined manner is arranged below the discharge port, a discharge hopper is arranged at the bottom of the spiral conveyor, the bottom of the discharge hopper is connected with a feed port of the reaction tank body, a conveying motor is arranged at the top of the reaction tank body, a vertically arranged rotating shaft is connected onto a driving shaft of the conveying motor, the rotating shaft extends downwards to the inside of the reaction tank body, and a plurality of first stirring devices and second stirring devices are arranged on the rotating shaft, the first stirring device and the second stirring device are identical in structure, the first stirring device and the second stirring device are respectively arranged on two sides of the rotating shaft, and the second stirring device is located on the lower portion of the first stirring device.

Preferably, the refining device comprises a refining motor, a driving shaft of the refining motor is connected with a horizontal rotating shaft, the horizontal rotating shaft is connected with a helical blade, and the horizontal rotating shaft is horizontally arranged in the mixing bin.

Preferably, the first stirring device comprises a first stirring blade and a second stirring blade, the first stirring blade and the second stirring blade are arranged in an inclined mode, one ends of the first stirring blade and the second stirring blade are fixedly connected with the rotating shaft, the other end of the first stirring blade and the other end of the second stirring blade are fixedly connected with a first vertical rod, two ends of the first vertical rod are fixedly connected with transverse rods respectively, a second vertical rod is fixedly connected between the two transverse rods, and the second vertical rod is rotatably connected with a rotating roller.

Preferably, a connecting pipeline is communicated between the discharge hole of the mixing bin and the feed inlet of the screw conveyer.

Preferably, the first stirring blade and the second stirring blade are both provided with blanking holes.

The technical scheme of the utility model has following positive effect: the device is provided with a plurality of feeding bins, required materials are added from the feeding bins, the materials in the feeding bins completely enter a mixing bin, a material homogenizing device is arranged in the mixing bin and is used for mixing and stirring various materials, the materials are pushed to an outlet by a spiral blade and enter a spiral conveyer, the materials enter a reaction tank through the spiral conveyer, the materials are fully stirred by a first stirring device and a second stirring device in a two-pair mode, so that the reaction is fully performed, the first stirring blade and a second stirring blade are obliquely arranged, and blanking holes are formed in the first stirring blade and the second stirring blade to prevent the materials from being accumulated on the stirring blades; the rotating shaft is arranged to scrape the materials from the inner wall of the reaction tank, so that the materials are prevented from being adhered to the inner wall; a heating resistance wire is arranged between the shell of the reaction tank and the jacket, and the heating resistance wire heats the heat-conducting oil in the reaction tank body and the jacket, so that the temperature required by the reaction is ensured.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the first stirring device.

Detailed Description

As shown in figures 1 and 2, a drilling fluid production reaction generating device with a heat-insulating sandwich structure comprises a reaction tank body 1, wherein a jacket 2 is connected to the outside of a shell of the reaction tank body 1, a heating resistance wire 3 is arranged between the shell of the reaction tank body 1 and the jacket 2, the heating resistance wire 3 heats heat-conducting oil in the reaction tank body 1 and the jacket 2 so as to ensure the temperature required by the reaction, a feeding device is arranged on the side part of the reaction tank body 1, the feeding device comprises a plurality of feeding bins 4, a mixing bin 5 is fixedly connected to the bottom of the feeding bins 4, a discharge port at the bottom of the feeding bin 4 is communicated with the top surface of the mixing bin 5, so that materials enter the mixing bin 5 from the feeding bin 5, a material homogenizing device is arranged in the mixing bin 5, a discharge port is arranged at the bottom of the mixing bin 5, a spiral conveyor 6 which is obliquely arranged upwards is arranged below the discharge port, the bottom of the spiral conveyor 6 is provided with a discharge hopper 7, the bottom of the discharge hopper 7 is connected with a feed inlet of the reaction tank body 1, the top of the reaction tank body 1 is provided with a conveying motor 8, a driving shaft of the conveying motor 8 is connected with a rotating shaft 9, the rotating shaft 9 extends downwards to the inside of the reaction tank body 1, the rotating shaft 9 is provided with a first stirring device and a second stirring device, and the first stirring device and the second stirring device are respectively arranged on two sides of the rotating shaft 9; the bottoms of the mixing bin, the screw conveyor and the first reaction tank body are fixedly connected with a support; the quantity of feeding bin 4 is 2 at least, put into the different materials of needs in every feeding bin 4, then the material enters into blending bunker 5 through the discharge gate of bottom, be provided with refining device in the blending bunker 5 and carry out abundant mixture to the material, the material after mixing enters into screw conveyer 6 through the discharge gate, after the material enters into screw conveyer 6, the material is through mixing again and through screw conveyer 6 transport, the material enters into retort 1 through a hopper 7, the material mixes before entering into retort 1.

Preferably, the refining device comprises a refining motor 22, a driving shaft of the refining motor 22 is connected with a horizontal rotating shaft 10, the horizontal rotating shaft 10 is connected with a helical blade 11, and the horizontal rotating shaft 10 is horizontally arranged in the mixing bin 5; after various different materials entered into blending bunker 5, start refining motor 22, horizontal rotating shaft 10 rotates, drives helical blade 11 and rotates, mixes the stirring to the material in blending bunker 5, and helical blade 11 is with the exit of material propelling movement to blending bunker 5 simultaneously, then enters into the screw conveyer again.

Preferably, the first stirring device comprises a first stirring blade 12 and a second stirring blade 13 which are obliquely arranged, one ends of the first stirring blade 12 and the second stirring blade 13 are fixedly connected with the rotating shaft 9, the other ends of the first stirring blade 12 and the second stirring blade 13 are fixedly connected with a first vertical rod 14, two ends of the first vertical rod 14 are respectively and fixedly connected with a transverse rod 15, a second vertical rod 16 is fixedly connected between the two transverse rods 15, a rotating roller 17 is rotatably connected on the second vertical rod 16, and the outer surface of the rotating roller 17 is in contact connection with the inner wall of the reaction tank 1; stirring vane one 12 and two 13 of stirring vane are the slope setting, prevent that the material from piling up on stirring vane, transfer motor 8 starts, pivot 9 rotates, it rotates with two agitating unit to drive agitating unit one, stirring vane one 12 stirs the material with two 13 of stirring vane, live-rollers 17 contacts with retort 1's inner wall, extrusion through live-rollers 17, scrape the material from retort 1's inner wall, prevent the material adhesion on the inner wall, live-rollers 17 adopts elastic material such as rubber to make, prevent the inner wall scratch to retort 1.

Preferably, a connecting pipeline 18 is communicated between the discharge hole of the mixing bin 5 and the feed hole of the screw conveyer 6, and the material in the mixing bin 5 enters the screw conveyer 6 through the connecting pipeline 18.

Preferably, all seted up blanking hole 19 on stirring vane one 12 and the stirring vane two 13, when stirring the material, made the material can fall through blanking hole 19, prevented to pile up on stirring vane one 12 and stirring vane two 13.

Claims

1. The utility model provides a drilling fluid production reaction generating device with heat preservation sandwich structure, includes retort body (1), its characterized in that: the outer part of the shell of the reaction tank body (1) is connected with a jacket (2), a heating resistance wire (3) is arranged between the shell of the reaction tank body (1) and the jacket (2), the lateral part of the reaction tank body (1) is provided with a feeding device which comprises a plurality of feeding bins (4), the bottom of each feeding bin (4) is provided with a mixing bin (5), a material homogenizing device is arranged in each mixing bin (5), the bottom of each mixing bin (5) is provided with a discharge hole, a spiral conveyor (6) which is obliquely arranged upwards is arranged below the discharge hole, the bottom of each spiral conveyor (6) is provided with a discharge hopper (7), the bottom of each discharge hopper (7) is connected with the feed inlet of the reaction tank body (1), the top of the reaction tank body (1) is provided with a conveying motor (8), and a driving shaft (9) of the conveying motor (8) is connected with a vertical shaft, the rotating shaft (9) extends downwards to the inside of the reaction tank body (1), a plurality of groups of first stirring devices (20) and second stirring devices (21) are arranged on the rotating shaft (9), the first stirring devices (20) and the second stirring devices (21) are identical in structure, the first stirring devices (20) and the second stirring devices (21) are respectively arranged on two sides of the rotating shaft (9), and the second stirring devices (21) are located on the lower portion of the first stirring devices (20).

2. The drilling fluid production reaction generating device with the heat-insulating sandwich structure is characterized in that: the material refining device comprises a material refining motor (22), a driving shaft of the material refining motor (22) is connected with a horizontal rotating shaft (10), the horizontal rotating shaft (10) is connected with a helical blade (11), and the horizontal rotating shaft (10) is horizontally arranged in the mixing bin (5).

3. The drilling fluid production reaction generating device with the heat-insulating sandwich structure is characterized in that: agitating unit (20) are including the stirring vane one (12) that the slope set up and the stirring vane two (13) that the slope set up, the one end and pivot (9) fixed connection of stirring vane one (12) and stirring vane two (13), another tip fixedly connected with vertical pole one (14) of stirring vane one (12) and stirring vane two (13), fixedly connected with horizontal pole (15) are distinguished at the both ends of vertical pole one (14), fixedly connected with vertical pole two (16) between two horizontal poles (15), it is connected with live-rollers (17) to rotate on vertical pole two (16).

4. The drilling fluid production reaction generating device with the heat-insulating sandwich structure is characterized in that: a connecting pipeline (18) is communicated between the discharge hole of the mixing bin (5) and the feed inlet of the screw conveyer (6).

5. The drilling fluid production reaction generation device with the heat insulation sandwich structure as claimed in claim 3, wherein: the first stirring blade (12) and the second stirring blade (13) are both provided with blanking holes (19).