CN211383918U

CN211383918U - Inertia separation device for high-efficiency energy utilization

Info

Publication number: CN211383918U
Application number: CN201922118631.4U
Authority: CN
Inventors: 胡倩澜; 陈鸿; 曹晶
Original assignee: Wisdom Energy Technology Co Ltd
Current assignee: Wisdom Energy Technology Co Ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-09-01
Anticipated expiration: 2029-11-29

Abstract

The application provides an inertia separation device that energy high efficiency was utilized, include the barrel and install the divertor in the barrel, the barrel have the collection liquid chamber and with mixed medium entry, play liquid end and the gas output channel of collection liquid chamber intercommunication, mixed medium entry is used for leading-in gas-liquid-solid mixed medium the divertor separates, gas output channel is used for the gas after the output separation, it is used for liquid and tiny solid particulate matter after the output separation to go out the liquid end, inertia separation device includes motor element, motor element includes pivot and motor, pivot one end drive connection to the motor, the other end is worn to locate in the barrel, the divertor with the pivot is connected and is constructed and to be able to utilize from the energy drive of the leading-in gas-liquid-solid mixed medium of mixed medium entry the pivot rotates, and then the motor is driven to operate.

Description

Inertia separation device for high-efficiency energy utilization

Technical Field

The utility model relates to a gas-liquid-solid separation device, in particular to an inertia separation device of high-efficient utilization of energy.

Background

The existing inertial separator mainly separates gas, liquid and solid fluids through centrifugal force generated by rotational flow of two-phase (three-phase) fluids, media of different phases are discharged through corresponding outlets, and the inertial separator usually needs multi-stage separation to achieve higher separation efficiency, so that the manufacturing cost of the inertial separator is increased. And the fluid passing through the inertial separator tends to have a large amount of energy (kinetic or pressure energy), which is usually directly processed, resulting in waste of energy.

In practical applications, the flow guider of the inertial separator is usually a stationary blade, and the separation efficiency is low, and the predetermined separation target may not be reached. And high-speed or high-pressure fluid is directly discharged, so that the energy utilization rate is reduced. Therefore, there is a need to improve the efficiency of inertial separators and to efficiently utilize the energy of the mixed media.

SUMMERY OF THE UTILITY MODEL

In view of this, the present application provides an inertial separation device capable of improving gas-liquid-solid separation efficiency and efficiently utilizing energy.

In one embodiment, the inertial separation unit is disposed in a vertical direction, and the motor assembly includes a cantilever bracket, and the motor is mounted on the top outer side of the cylinder through the cantilever bracket.

In one embodiment, the cartridge comprises a volute disposed around the cartridge side wall such that an inner cavity of the volute is in communication with the sump, and the portion of the volute connected to the cartridge side wall forms the mixed medium inlet along an inner opening on a path along which the volute extends.

In one embodiment, the inner cavity of the volute has a first inner cavity end and a second inner cavity end in the extending direction of the volute, the first inner cavity end is an inlet for inputting the gas-liquid-solid mixed medium, the second inner cavity end is contracted in the side wall of the barrel, and the cross-sectional area of the inner cavity of the volute gradually decreases in the extending direction of the volute.

In an embodiment, an end cover is arranged at the top of the cylinder, the end cover includes an end cover base body and an end cover side wall formed by extending from the bottom of the end cover base body, the rotating shaft penetrates through the end cover base body, the spiral case is arranged around the end cover side wall, a supporting portion is arranged on the outer side wall of the cylinder in a protruding mode, the end cover side wall is supported on the supporting portion, a space is formed between the end cover base body and the top surface of the cylinder, and the fluid director is installed in the space.

In one embodiment, the flow guider comprises a flow guiding support, a plurality of guide vanes and a plurality of movable vanes, the flow guiding support comprises an inner ring piece and an outer ring piece arranged around the inner ring piece, the inner ring piece is arranged on the rotating shaft in a ring manner and connected into the cylinder body through ribs, the inner ring piece is connected with the outer ring piece through a plurality of connecting rods, the outer ring piece comprises an upper annular plate and a lower annular plate, the guide vanes are arranged between the upper annular plate and the lower annular plate at intervals in the vertical direction, the inclined direction of the guide vanes faces the fluid flowing direction, a flow guiding inlet is formed between the guide vanes on one side facing the mixed medium inlet, a flow guiding outlet is formed between the guide vanes on one side facing the rotating shaft, and the movable vanes are arranged on the rotating shaft in a ring manner along the circumferential direction and are positioned below the upper annular plate, so that the blades of the movable vanes face the flow guiding outlet, and then the fluid flows out from the diversion outlet and then impacts the movable blade to rotate, so that the rotating shaft is driven to rotate, the side surface of the outer ring piece is positioned at the mixed medium inlet, and the mixed medium inlet is opposite to the diversion inlet.

In an embodiment, the deflector comprises an adjustment assembly for controlling a guiding angle adjustment of the guide vane, the guide vane is movably arranged between the upper annular plate and the lower annular plate, the adjusting component comprises a servo motor, a plurality of adjusting rods and a plurality of adjusting columns, each adjusting rod and each adjusting column respectively correspond to one guide vane, the adjusting column is rotatablely arranged on the upper annular plate in a penetrating way, the adjusting rod comprises a first rod part and a second rod part which are connected in a pivoting way, one end of the adjusting column is fixedly connected to the guide vane, the other end of the adjusting column is fixedly connected to the end part of the second rod part, the end part of the first rod part is connected to the servo motor, when the servo motor drives the first rod part to move, the first rod part drives the second rod part to rotate, the second rod part rotates to drive the adjusting column to rotate, and the adjusting column rotates to drive the guide vane to rotate.

In some embodiments, the motor comprises a motor spindle, the motor spindle is in driving connection with the rotating shaft through a coupling, or the motor spindle is coaxial with the rotating shaft.

In some embodiments, the motor is coupled to a load.

In some embodiments, the electric machine is a generator.

To sum up, the utility model provides a side direction air inlet liquid-solid mixed medium, and the inertia separator of the high-efficient utilization of energy of additional power generation function. The inertia separation device is arranged in the vertical direction, gas-liquid-solid mixed media enter the volute from the side surface, the volute introduces the adjustable guide vane, and the flow and the speed direction of the gas-liquid-solid mixed media are controlled by the opening degree of the adjustable guide vane so as to adapt to different flow working conditions. The gas-liquid-solid mixed medium enters the movable blade through the adjustable guide blade, liquid and fine particles in the gas-liquid-solid mixed medium generate large inertia force when passing through the movable blade, the movable blade rotates, turbulence condensation is formed, liquid-solid fluid and gas are separated, the liquid-solid fluid is guided by the movable blade to flow to the inner wall surface of the cylinder body, and the non-smooth surface is arranged on the wall surface, so that turbulence condensation is generated, and separation is promoted. The liquid part and the fine particles in the gas-liquid-solid mixed medium flow downwards along the inner wall due to the self gravity and flow out from the liquid outlet end through the liquid outlet pipe, and the gas part is extruded to enter the gas output channel from the gas inlet end to be discharged. Meanwhile, the movable blade rotates to drive the rotating shaft to rotate, so that the upper end motor is driven to operate, and the motor can be connected with a load or directly generate electricity. The utility model discloses an inertial separation device compact structure, separation efficiency is high, extensive applicability, and energy utilization is rateed highly, is fit for popularizing and applying in the industry.

Drawings

Fig. 1 is a schematic perspective view of the inertial separation device for efficient energy utilization according to the present invention.

Fig. 2 is a side sectional view of the inertial separation unit of fig. 1.

Fig. 3 is a perspective cross-sectional view of the inertial separation unit of fig. 1.

Fig. 4 is a perspective view of the fluid director connected to the shaft.

Fig. 5 is a side view of the deflector connected to the shaft.

Fig. 6 is a top view of the deflector connected to the shaft.

Detailed Description

Before the embodiments are described in detail, it is to be understood that the invention is not limited in its application to the details of construction and the arrangements of components set forth in the following description or illustrated in the drawings. The utility model discloses can be the embodiment that other modes realized. Also, it is to be understood that the phraseology and terminology used herein is for the purpose of description and should not be regarded as limiting. The use of "including," "comprising," "having," and the like, herein is meant to encompass the items listed thereafter and equivalents thereof as well as additional items. In particular, when "a certain element" is described, the present invention is not limited to the number of the element being one, and may include a plurality of the elements.

In the present specification and claims, the description is given of the inertial separation unit that efficiently utilizes energy in the vertical direction, that is, in the vertical direction (normal use state), and therefore, the description is given with reference to the vertical state in which the inertial separation unit is placed in the vertical direction and the horizontal direction in a large number of terms.

As shown in fig. 1 to 3, the present application provides an energy efficient inertial separation unit 10, wherein the inertial separation unit 10 includes a cylinder 12, a fluid director 14 and a motor assembly, the fluid director 14 is installed in the cylinder 12, and the cylinder 12 is disposed in a vertical direction. The barrel 12 is internally provided with a liquid collecting cavity 16, and the barrel 12 is provided with a mixed medium inlet 18, a liquid outlet end 20 and a gas output channel 22 which are communicated with the liquid collecting cavity 16. The mixed medium inlet 18 is used for introducing a gas-liquid-solid mixed medium, such as a gas-liquid-solid mixed medium of petroleum, into the flow guider 14, the flow guider 14 is used for dispersing the gas-liquid-solid mixed medium into the inner wall of the liquid collecting cavity 16 in a cyclone mode to separate gas from liquid-solid fluid, the liquid outlet end 20 is used for discharging separated liquid-solid fluid parts, and the separated gas parts are discharged through the gas output channel 22.

The cylinder 12 includes a first portion 12a, a second portion 12b, and an end cap 12c, the first portion 12a and the second portion 12b are arranged in a vertical direction, and the end cap 12c is provided at a top end of the first portion 12 a. The first part 12a and the end cover 12c jointly form a first cavity 16a, the second part 12b forms a second cavity 16b, and the first cavity 16a is communicated with the second cavity 16b and jointly forms the liquid collecting cavity 16. The connecting ends of the first part 12a and the second part 12b are respectively provided with flanges 24, and the two flanges 24 are fixed by bolts. In this embodiment, the first portion 12a is a straight cylinder, the inner diameter of the second portion 12b is gradually reduced in the direction of fluid flow, so that the second cavity 16b forms a conical shape, and the inner diameter at the connection end of the first portion 12a and the second portion 12b is the same, so as to ensure the fluency of the inner wall of the liquid collection cavity 16. The arrangement can accelerate the flow of the liquid-solid fluid dispersed on the inner wall surface of the liquid collecting cavity 16 by the fluid director 14, and improve the inertia separation efficiency.

More specifically, the first portion 12a projects outwardly along its outer side wall to form a support 26, and the end cap 12c includes an end cap base 28 and an end cap side wall 30 extending vertically downwardly from a bottom edge of the end cap base 28, the end cap side wall 30 resting on the support 26 and being sealingly attached when installed, i.e., the bottom of the end cap side wall 30 resting on the top surface of the support 26 and the inner side wall of the end cap side wall 30 resting on the outer side wall of the first portion 12 a. In the illustrated embodiment, the height of the end cap sidewall 30 is greater than the height of the first portion 12a above the support portion 26 such that there is a space 32 between the bottom of the end cap base 28 and the top surface of the first portion 12a, and the flow director 14 is mounted within the space 32.

The bottom of the side wall of the second part 12b of the barrel 12 extends horizontally outwards to form a liquid outlet pipe 34, one end of the liquid outlet pipe 34 is communicated with the liquid collecting cavity 16 through the side wall, the inner wall is tangent, and the other end is communicated to the outside. The liquid outlet end 20 is arranged at the end part of the liquid outlet pipe 34 positioned at the outer part, and the fluid which is dispersed to the inner wall surface of the liquid collecting cavity 16 through the fluid director 14 flows to the bottom of the cylinder body 12 by utilizing the self gravity thereof and flows out from the liquid outlet end 20 through the liquid outlet pipe 34. Under the state that the cross-sectional area of the second cavity 16b gradually shrinks, the wall thickness of the second part 12b is gradually increased in a slope, the depth of the second part is increased, and the second part is communicated with the liquid outlet 35 at a certain angle, so that the discharge speed of the liquid-solid fluid is increased, and the separation efficiency is improved. The gas outlet channel 22 includes a gas outlet tube 36. in this embodiment, the gas outlet tube 36 is a straight tube arranged in a vertical direction, and the gas outlet tube 36 has opposite gas inlet and

outlet ends

36a and 36 b. The gas outlet pipe 36 is arranged in the liquid collecting cavity 16 from the bottom of the second part 12b of the cylinder 12 in a penetrating way, so that the gas inlet end 36a of the gas outlet pipe 36 is positioned in the first cavity 16a, and the gas outlet end 36b of the gas outlet pipe 36 is positioned outside the cylinder 12. The gas outlet tube 36 is fixedly attached to the bottom of the cylinder 12 by a flange 38. As the gas-liquid-solid mixed medium is continuously input, the liquid in the cylinder 12 is continuously increased, the pressure in the liquid collecting cavity 16 is increased, and the gas is pressed into the gas output pipe 36 from the gas inlet end 36a so as to be discharged.

The motor assembly is disposed outside the top of the barrel 12. The motor assembly comprises a motor 40, a rotating shaft 42 and a cantilever bracket 44, one end of the rotating shaft 42 is connected to the motor 40 in a driving mode, the other end of the rotating shaft 42 penetrates through the cylinder body 12, and the fluid director 14 is connected with the rotating shaft 42 and is constructed to be capable of driving the rotating shaft 42 to rotate by utilizing the energy of the gas-liquid-solid mixed medium introduced from the mixed medium inlet 18, so that the motor 40 is driven to operate.

In the present embodiment, the motor 40, the cantilever support 44 and the rotating shaft 42 are all arranged in a vertical direction, and the rotating shaft 42 is inserted on the end cover base 28 of the end cover 12c, such that one end of the rotating shaft 42 is located in the cylinder 12, and in the illustrated embodiment, the end of the rotating shaft 42 passes through the spacing space 32 and is located in the first cavity 16a, and the other end is located outside the cylinder 12. The motor 40 includes a motor shaft 46, and the end of the rotating shaft 42 located outside the barrel 12 is drivingly connected to the motor 40, for example, the rotating shaft 42 is coaxial with the motor shaft 46 of the motor 40, or a coupling is connected between the rotating shaft 42 and the motor shaft 46, and is drivingly connected through the coupling. In this embodiment, the shaft 42 is coaxially and drivingly connected to a motor spindle 46 of the motor 40.

In this embodiment, the motor 40 is a generator, and the rotating shaft 42 drives the motor 40 to operate so as to directly output electric energy. In some embodiments, the motor 40 may also be connected to a load, and the output torque may be used to drive other rotating machines, and the motor 40 and the load may be driven by a coupling connection, or may be coaxially connected.

Cantilever mount 44 includes a mount base 48, a mount ring 50, a mount arm 52, and a mount barrel 54, wherein mount ring 50 is mounted on the top end face of barrel 12, i.e., on the top surface of end cap base 28. In the illustrated embodiment, the outer diameter of the carrier ring 50 is the same as the outer diameter of the end cap base 28, and more specifically, the outer edge of the top surface of the end cap base 28 is provided with a circumferential groove into which the carrier ring 50 is received during installation. The holder arms 52 are provided in two, and the two holder arms 52 are connected to both radial sides of the holder ring 50, respectively. The bracket base 48 is arranged along the vertical direction, the motor 40 is installed in the bracket cylinder 54, and the bracket cylinder 54 is connected, for example, integrally connected to one side of the bracket base 48 and located right above the cylinder 12, so that the motor 40 is connected with the rotating shaft 42. One of the bracket arms 52 is attached to the bottom of the bracket holder 48, and the other bracket arm 52 is attached to the side wall of the bracket barrel 54. The bracket ring 50 is fixed to the top of the end cap base 28 by a plurality of screws, thereby fixing the cantilever bracket 44 to the barrel 12.

In this embodiment, the motor 40 is coaxial with the rotating shaft 42, the rotating shaft 42 is disposed through two axial ends of the support cylinder 54, a bearing 56, such as a rolling bearing, is disposed at a joint between the rotating shaft 42 and the upper end and the lower end of the support cylinder 54, bearing seats 58 are disposed outside the upper and the lower bearings 56, the bearing 56 is mounted in the bearing seat 58, and the bearing 56 and the bearing seat 58 are both annularly sleeved on the rotating shaft 42. A main shaft seal is arranged between the upper bearing 56 and the lower bearing 56 and the rotating shaft 42, and the main shaft seal is in interference fit with the rotating shaft 42. Specifically, the bearing seat 58 includes a seat cover 60 and a bearing housing 62 connected to the bottom of the seat cover 60, the bearing 56 is installed in the bearing housing 62, the two seat covers 60 are respectively covered on the upper and lower ends of the support cylinder 54, and the two seat covers 60 are respectively fixed to the two ends of the support cylinder 54 by using a plurality of screws, so as to respectively fix the two bearings 56.

The end cover base 28 has a through hole at the center for the rotation shaft 42 to pass through, the rotation shaft 42 is provided with a bearing 64, such as a rolling bearing, the bearing 64 is provided with a bearing seat 66 at the outer side, the bearing 64 is installed in the bearing seat 66, and the bearing seat 66 is sleeved on the rotation shaft 42. A main shaft seal is arranged between the bearing 64 and the rotating shaft 42, and the main shaft seal is in interference fit with the rotating shaft 42. Specifically, the bearing seat 66 includes a seat cover 68 and a bearing sleeve 70 extending from the lower side of the seat cover 68, the bearing 64 is installed in the bearing sleeve 70, the bearing sleeve 70 is disposed between the bearing 64 and the inner wall of the through hole, and the seat cover 68 is covered on the center of the top surface of the end cover base 28 and fixed by a plurality of screws, so as to fix the bearing 64 in the through hole.

The inertial separation unit 10 of the present invention advances the medium laterally. The barrel 12 includes a volute 72, the volute 72 is circumferentially arranged around the barrel side wall and enables an inner cavity 72a of the volute 72 to be communicated with the liquid collecting cavity 16, and an inner opening of a part, on an extending path of the volute 72, connected with the barrel 12 forms the mixed medium inlet 18. More specifically, in the present embodiment, the volute 72 includes a volute inlet portion 72b and a surrounding portion 72c, the surrounding portion 72c is a portion where the volute 72 is connected to the cylinder 12, the surrounding portion 72c is circumferentially disposed around the end cover side wall 30, and enables the inner cavity 72a of the volute 72 to communicate with the separation space 32, and the inner opening of the surrounding portion 72c along its extending path forms the mixed medium inlet 18. The inner chamber 72a of the volute 72 has an inner chamber first end 74 and an inner chamber second end 76 in the direction in which the volute 72 extends, and the cross-sectional area of the inner chamber 72a of the volute 72 gradually decreases in the direction in which the volute 72 extends. The first end 74 of the cavity is an inlet for the input of the gas, liquid and solid mixing medium and the second end 76 of the cavity is constricted within the barrel 12, for example, the end cap side wall 30.

As shown in fig. 4-6, the fluid director 14 is mounted within the space 32. More specifically, the exducer 14 includes a inducer support 78, a number of vanes 80, and a number of buckets 82. The deflector bracket 78 includes an inner ring member 84 and an outer ring member 86 disposed around the outside of the inner ring member 84. the inner ring member 84 is disposed around the shaft 42 and is connected to the shaft 42, such as to the bottom of the bearing block 66, by a plurality of ribs 88. The inner ring member 84 and the outer ring member 86 are connected by a plurality of connecting rods 90. In the illustrated embodiment, the outer ring member 86 includes an upper ring plate 86a and a lower ring plate 86b, and the upper ring plate 86a and the lower ring plate 86b are arranged in the vertical direction and arranged in parallel. The lower annular plate 86b is placed on the top surface of the first portion 12a, a protrusion 96 is protruded outward from the inner sidewall of the end cap sidewall 30, and the outer edge of the upper annular plate 86a abuts against the bottom of the protrusion 96, thereby axially restraining the outer annular member 86. That is, a holding space for holding the upper and lower end faces of the outer ring member 86 is formed between the bottom of the protrusion 96 and the top face of the first portion 12a, and the outer ring member 86 is prevented from moving up and down. A plurality of vanes 80 are annularly arranged between the upper annular plate 86a and the lower annular plate 86b at intervals in the vertical direction, and the inclined direction of the vanes 80 faces the fluid flow direction. A guide inlet 92 is formed between the guide vanes 80 on the side facing the mixed medium inlet 18, and a guide outlet 94 is formed between the guide vanes 80 on the side facing the rotating shaft 42. The plurality of movable blades 82 are circumferentially arranged on the rotating shaft 42 and located below the upper annular plate 86a, and at least part of the plurality of movable blades 82 is located in an inner annular space formed between the upper annular plate 86a and the lower annular plate 86b, so that the blades of the movable blades 82 face the diversion outlet 94, and then the fluid flows out of the diversion outlet 94 and impacts the movable blades 82 to rotate, thereby driving the rotating shaft 42 to rotate, and the rotating shaft 42 rotates and drives the motor 40 to operate.

The volute 72 is arranged around the outer side of the outer ring member 86, so that the mixed medium inlet 18 is close to and opposite to the guide inlet 92, that is, the side surface of the outer ring member 86 is located at the mixed medium inlet 18, and the distance between the upper end and the lower end of the mixed medium inlet 18 is about the distance between the upper annular plate and the lower annular plate of the outer ring member 86, so that the gas-liquid-solid mixed medium directly enters the flow guider 14 for dispersion after coming out of the volute 72. After entering the volute 72, the gas-liquid-solid mixed medium exits from the mixed medium inlet 18 and immediately enters the flow guide 14 from the flow guide inlet 92, and after being guided by the guide vanes 80, the gas-liquid-solid mixed medium exits from the flow guide outlet 94 and impacts the movable vanes 82 to rotate.

The guide vanes 80 may be provided in a guide fixed type and a guide adjustable type. In this embodiment, the guide vanes 80 are of a guide adjustable type.

Specifically, the flow director 14 includes an adjustment assembly for controlling the guide angle adjustment of the guide vanes 80, the guide vanes 80 being movably disposed between an upper annular plate 86a and a lower annular plate 86 b. In this embodiment, the adjustable angle of the guide vane 80 is 15 ° to 30 °, and the adjustable angle of the guide vane 80 is an angle formed between the guide vane 80 and the center of the outer ring 86. Since the vanes 80 are evenly circumferentially arranged along the outer ring 86, the guide angle of each vane 80 is the same. The guide angle of the guide vanes 80 is adjustable so that the rotor can maintain the same rotational speed at different flow rates. The smaller the particles in the gas-liquid-solid mixed medium, the smaller the angle opening of the guide vane 80, and the adjustable angle can be adjusted to about 15 degrees, so that the fluid rotates along a more horizontal tangent line, the retention time in the liquid collection cavity 16 is effectively increased, and the effect of cyclone centrifugation is enhanced. When the particles are large, the opening degree can be adjusted to 30 degrees of tangential angle. The particles can be ensured to pass through smoothly, and the residence time of the particles in the liquid collecting cavity 16 can be kept. The design of adjustable guide vanes 80 allows the range of operating conditions of inertial separation unit 10 to be extended.

More specifically, the adjusting assembly is arranged on the top of the deflector and comprises a servo motor (not shown), a plurality of adjusting rods 100 and a plurality of adjusting columns 102, wherein the plurality of adjusting rods 100 are all connected to the servo motor, and the servo motor is electrically connected to the PLC controller. Each adjusting rod 100 and each adjusting column 102 corresponds to one guide vane 80, i.e. the number of adjusting rods 100 and adjusting columns 102 is the same as the number of guide vanes 80. The adjusting column 102 is rotatably disposed through the upper annular plate 86a, the adjusting rod 100 includes a first rod portion 100a and a second rod portion 100b, the first rod portion 100a is pivotally connected to the second rod portion 100b, one end of the adjusting column 102 is fixedly connected to the top of the guide vane 80, the other end of the adjusting column is fixedly connected to the end of the second rod portion 100b, and the end of the first rod portion 100a is connected to the servo motor.

The PLC controller calculates the proper placing angle of the guide vane 80 after collecting the air inlet pressure and the flow of the gas-liquid-solid mixed medium, and controls the servo motor to act, the servo motor drives the adjusting rod 100 to move so as to drive the guide vane 80 to rotate, for example, the servo motor drives the first rod part 100a to move, the first rod part 100a drives the second rod part 100b to rotate, the second rod part 100b rotates to drive the adjusting column 102 to rotate, and the adjusting column 102 rotates to drive the guide vane 80 to rotate, so that the angle adjustment of the guide vane 80 is realized.

The above embodiments use the terms "circumferentially" or "circumferentially" and the terms do not limit the volute 72 to necessarily surround the entire circumference, and only a portion of the circumference is considered as the circumference as set forth in the present application. Furthermore, although the inertial separation unit is described herein to separate gas from liquid in a mixed medium, in practice the mixed medium may contain gas, liquid and solid phases, and the solid phase is generally discharged from the liquid channel together with the liquid phase. For simplicity of description, the embodiments and the claims of the present application will be described only as a gas-liquid-solid mixed medium, and the channels for discharging liquid and solid phases will be collectively referred to as the liquid outlet 20 and the liquid outlet pipe 34, but it should be understood that depending on the composition of the substances in the mixed medium, the liquid channels may also discharge solid-phase substances, or the liquid may be entrained with solid-phase substances.

The concepts described herein may be embodied in other forms without departing from the spirit or characteristics thereof. The particular embodiments disclosed should be considered illustrative rather than limiting. The scope of the invention is, therefore, indicated by the appended claims rather than by the foregoing description. Any changes which come within the meaning and range of equivalency of the claims are to be embraced within their scope.

Claims

1. An inertia separation device with high-efficiency energy utilization comprises a cylinder body and a fluid director arranged in the cylinder body, wherein the cylinder body is provided with a liquid collecting cavity, a mixed medium inlet, a liquid outlet end and a gas output channel, the mixed medium inlet is communicated with the liquid collecting cavity and is used for guiding a gas-liquid-solid mixed medium into the fluid director for separation, the gas output channel is used for outputting separated gas, and the liquid outlet end is used for outputting separated liquid and fine solid particles, the inertia separation device is characterized by comprising a motor assembly, the motor assembly comprises a rotating shaft and a motor, one end of the rotating shaft is in driving connection with the motor, the other end of the rotating shaft penetrates through the cylinder body, the fluid director is connected with the rotating shaft and is constructed to be capable of driving the rotating shaft to rotate by using the energy of the gas-liquid-solid mixed medium guided from the mixed, and then the motor is driven to operate.

2. The energy efficient inertial separation unit according to claim 1, wherein the inertial separation unit is vertically oriented, and the motor assembly comprises a cantilever bracket through which the motor is mounted outside the top of the tank.

3. The energy efficient inertial separation unit according to claim 2, wherein the cartridge includes a volute disposed around the cartridge side wall such that an inner cavity of the volute communicates with the liquid collection chamber, and an inner opening of a portion of the volute connected to the cartridge side wall forms the mixed medium inlet along an extension path thereof.

4. The energy efficient inertial separation device according to claim 3, wherein the inner chamber of the volute has a first inner chamber end and a second inner chamber end in a direction in which the volute extends, the first inner chamber end is an inlet for inputting the gas-liquid-solid mixed medium, the second inner chamber end is contracted in the side wall of the cylinder, and a cross-sectional area of the inner chamber of the volute gradually decreases in the direction in which the volute extends.

5. The energy efficient inertial separation device according to claim 3, wherein an end cover is disposed on the top of the cylinder, the end cover includes an end cover base and an end cover side wall extending from the bottom of the end cover base, the rotation shaft is disposed through the end cover base, the spiral casing is disposed around the end cover side wall, a support portion is protruded on the outer side wall of the cylinder, the end cover side wall is supported on the support portion, so that a space is formed between the end cover base and the top surface of the cylinder, and the flow director is disposed in the space.

6. The inertia separation device for high efficiency utilization of energy according to claim 5, wherein the fluid director comprises a fluid guiding bracket, a plurality of guide vanes and a plurality of movable vanes, the fluid guiding bracket comprises an inner ring member and an outer ring member surrounding the inner ring member, the inner ring member is annularly arranged on the rotating shaft and connected to the inside of the cylinder body through ribs, the inner ring member is connected with the outer ring member through a plurality of connecting rods, the outer ring member comprises an upper annular plate and a lower annular plate, the plurality of guide vanes are annularly arranged between the upper annular plate and the lower annular plate at intervals along the vertical direction, the inclined direction of the guide vanes faces the fluid flow direction, a fluid guiding inlet is formed between the plurality of guide vanes facing the mixed medium inlet, a fluid guiding outlet is formed between the plurality of guide vanes facing the rotating shaft, the plurality of movable vanes are annularly arranged on the rotating shaft along the circumferential direction and are positioned below the upper annular plate, and enabling the blades of the movable blade to face the flow guide outlet, so that the fluid flows out of the flow guide outlet and then impacts the movable blade to rotate, and the rotating shaft is driven to rotate, wherein the side surface of the outer ring piece is positioned at the mixed medium inlet, and the mixed medium inlet is opposite to the flow guide inlet.

7. The inertia separation device according to claim 6, wherein the deflector includes an adjustment assembly for controlling adjustment of a guiding angle of the guide vane, the guide vane is movably disposed between the upper and lower annular plates, the adjustment assembly includes a servo motor, a plurality of adjustment rods and a plurality of adjustment posts, each of the adjustment rods and each of the adjustment posts corresponds to one of the guide vanes, the adjustment posts are rotatably disposed on the upper annular plate, each of the adjustment rods includes a first rod portion and a second rod portion pivotally connected to each other, one end of each of the adjustment posts is fixedly connected to the guide vane, the other end of each of the adjustment posts is fixedly connected to an end of the second rod portion, an end of the first rod portion is connected to the servo motor, and when the servo motor drives the first rod portion to move, the first rod portion drives the second rod portion to rotate, the second rod part rotates to drive the adjusting column to rotate, and the adjusting column rotates to drive the guide vane to rotate.

8. The energy efficient inertial separation device according to any one of claims 1 to 7, wherein the motor comprises a motor spindle, the motor spindle is in driving connection with the rotating shaft through a coupling, or the motor spindle is coaxial with the rotating shaft.

9. An energy efficient inertial separation unit according to any one of claims 1 to 7 wherein the motor is connected to a load.

10. The energy efficient inertial separation device according to any one of claims 1 to 7, wherein the electric machine is a generator.