CN216397428U - Ash discharging device of laboratory gas-solid two-phase flow detection experiment platform - Google Patents

Abstract

The utility model relates to the technical field of gas-solid two-phase flow detection, in particular to an ash discharging device of a laboratory gas-solid two-phase flow detection experiment platform. Open small-size hydraulic power unit, make the hydraulic pressure post carry out the height that concertina movement adjusted this device, the convenient butt joint, cup joint the pipeline in the connecting pipe recess, rotate the connecting axle, make the fastening rope tighten up the winding on the connecting pipe, the convenient equipment with different specifications docks, enlarge the suitable face, open step motor and solenoid valve, make the dust in the filter bag enter into the ash bucket, enter into in the conveyer pipe, open servo motor and drive the hob work, step motor drives the pivot and makes the scraper blade clear up the ash bucket, prevent to block up, the filter bag passes through the screwed pipe and is connected with the connecting pipe, conveniently carry out the dismouting.

Description

Ash discharging device of laboratory gas-solid two-phase flow detection experiment platform

Technical Field

The utility model relates to the technical field of gas-solid two-phase flow detection, in particular to an ash discharging device of a laboratory gas-solid two-phase flow detection experiment platform.

Background

The working medium circulating system is used for simulating basic parameters and operating conditions of a primary air powder pipeline of a boiler in the power industry, provides a basic operating environment of a field process flow for the whole detection experiment platform, is one of design bases for the construction of the whole detection experiment platform, is used for detecting the experiment platform by using the gas-solid two-phase flow, is mainly used for separating the gas-solid two-phase flow, recovering a solid-phase medium in the gas-solid two-phase flow (and then sending the solid-phase medium back to the system through a material return system), and discharging a gas phase into the outside, and needs an ash discharging device in the process.

The existing ash discharging device of a laboratory gas-solid two-phase flow detection experiment platform is inconvenient to adjust the installation position when in use, so that a plurality of devices with different specifications can not be butted when the device is butted, and the application range of the device is limited; the existing ash discharging device for the laboratory gas-solid two-phase flow detection experiment platform is inconvenient for cleaning the interior of the device when in use and is easy to block during discharging.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an ash discharging device for a laboratory gas-solid two-phase flow detection experiment platform, which aims to solve the problems in the background technology. In order to achieve the purpose, the utility model provides the following technical scheme: laboratory gas-solid two-phase flow detection experiment platform dust discharging device, including the base, set up the coupling mechanism who has small-size hydraulic power unit on the base, set up the dust discharging mechanism who has fixed pipe on the base.

Preferably, coupling mechanism includes small-size hydraulic power unit, hydraulic pressure post, box, baffle and connecting pipe, fixed mounting has small-size hydraulic power unit on the face of the top of base, be rectangle fixedly connected with hydraulic pressure post on the face of the bottom of base, fixedly connected with box on the face of the top of base, fixedly connected with baffle on the inner wall of box, the fixed running through in top of box installs the connecting pipe, the ring channel has been seted up on the connecting pipe, set up flutedly on the base, fastening rope has been placed in the recess, the bottom threaded connection of connecting pipe has the screwed pipe, the bottom fixedly connected with filter bag of screwed pipe.

Preferably, unload grey mechanism including fixed pipe, solenoid valve, slider, servo motor and conveyer pipe, fixed pipe fixed connection is in the bottom of filter bag, fixed cover has connect the solenoid valve on the fixed pipe, slider sliding connection is on the baffle, the bottom fixedly connected with ash bucket of slider, fixed mounting has step motor on the ash bucket, fixedly connected with pivot on step motor's the output shaft, servo motor fixed mounting is on the inner wall of box, conveyer pipe fixed connection is on the bottom face of box inner wall, fixed embedding installs the bearing on the conveyer pipe, the conveyer pipe rotates through the bearing and is connected with the hob, the one end fixed connection of hob is on servo motor's output shaft.

Preferably, the top of the box body is rotatably connected with a connecting shaft, the tail end of the fastening rope is wound on the connecting shaft, and one side of the box body is fixedly provided with a one-way diversion valve in a penetrating mode.

Preferably, the bottom ends of the four hydraulic columns are fixedly connected with wheels, and the four wheels are distributed under four corners of the bottom end face of the base in a rectangular shape.

Preferably, the bottom of the fixed pipe is fixedly installed on a top plate of the partition plate and the ash bucket in a penetrating mode, the bottom of the ash bucket is fixedly installed with the material pipe in a penetrating mode, the fixed pipe and the material pipe are hoses, electromagnetic valves are fixedly sleeved on the fixed pipe and the material pipe, and the bottom of the material pipe is fixedly installed on a conveying pipe of the ash bucket in a penetrating mode.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the height of the device is adjusted by telescopic motion of the hydraulic column by opening the small hydraulic pump station, the butt joint is convenient, the pipeline is sleeved in the groove of the connecting pipe, the connecting shaft is rotated, the fastening rope is wound on the connecting pipe in a tightening manner, the butt joint with equipment of different specifications is convenient, and the application range of the device is expanded.

According to the dust filter, the stepping motor and the electromagnetic valve are opened, so that dust in the filter bag enters the dust hopper and enters the conveying pipe, the servo motor is opened to drive the spiral rod to work, the rotating shaft is driven to rotate under the rotation of the stepping motor, the scraper plate cleans the dust hopper, the blockage is prevented, the dust filter is quite convenient to assemble and disassemble, and the filter bag is connected with the connecting pipe through the threaded pipe.

Drawings

FIG. 1 is a front sectional view schematically illustrating the structure of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is an enlarged view of a portion of the structure of FIG. 1;

FIG. 4 is an enlarged view of a portion of the structure of FIG. 1 at B;

fig. 5 is a schematic perspective view of a rotating shaft according to the present invention.

In the figure: 1. a base; 2. a small hydraulic pump station; 3. a hydraulic column; 4. a box body; 401. a rotating shaft; 5. A partition plate; 6. a connecting pipe; 7. fastening the rope; 8. a threaded pipe; 9. a filter bag; 10. a fixed tube; 11. an electromagnetic valve; 12. a slider; 13. an ash hopper; 14. a stepping motor; 15. a rotating shaft; 16. a servo motor; 17. A delivery pipe; 18. a screw rod; 19. a bearing; 20. one-way diverter valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution: laboratory gas-solid two-phase flow detection experiment platform dust discharging device includes base 1, sets up the coupling mechanism who has small-size hydraulic power unit 2 on the base 1, sets up the dust discharging mechanism who has fixed pipe 10 on the base 1.

In this embodiment, as shown in fig. 1, fig. 2 and fig. 3, coupling mechanism includes small-size hydraulic power unit 2, hydraulic column 3, box 4, baffle 5 and connecting pipe 6, fixed mounting has small-size hydraulic power unit 2 on the top face of base 1, be rectangle fixedly connected with hydraulic column 3 on the bottom face of base 1, fixedly connected with box 4 on the top face of base 1, fixedly connected with baffle 5 on the inner wall of box 4, the fixed run-through in top of box 4 installs connecting pipe 6, the ring channel has been seted up on the connecting pipe 6, the recess has been seted up on the base 1, fastening rope 7 has been placed in the recess, the bottom threaded connection of connecting pipe 6 has screwed pipe 8, the bottom fixedly connected with filter bag 9 of screwed pipe 8.

In the present embodiment, as shown in fig. 1, 2, 4 and 5, the ash discharging mechanism includes a fixed pipe 10, solenoid valve 11, slider 12, servo motor 16 and conveyer pipe 17, fixed pipe 10 fixed connection is in the bottom of filter bag 9, fixed cover has connect solenoid valve 11 on the fixed pipe 10, slider 12 sliding connection is on baffle 5, the bottom fixedly connected with ash bucket 13 of slider 12, fixed mounting has step motor 14 on the ash bucket 13, fixedly connected with pivot 15 on step motor 14's the output shaft, fixedly connected with scraper blade on the pivot 15, the scraper blade overlap joint is on the inner wall of ash bucket 13, servo motor 16 fixed mounting is on the inner wall of box 4, conveyer pipe 17 bottom fixed connection is on the face of box 4 inner wall, bearing 19 is installed to fixed embedding on the conveyer pipe 17, conveyer pipe 17 rotates through bearing 19 and is connected with hob 18, the one end fixed connection of hob 18 is on servo motor 16's output shaft.

In this embodiment, as shown in fig. 1 and 2, a connecting shaft 401 is rotatably connected to the top of the box body 4, the end of the fastening rope 7 is wound on the connecting shaft 401, and a one-way diversion valve 20 is fixedly installed on one side of the box body 4 in a penetrating manner.

In this embodiment, as shown in fig. 1 and fig. 2, the bottom ends of the four hydraulic columns 3 are fixedly connected with wheels, and the four wheels are distributed right below four corners of the bottom end surface of the base 1 in a rectangular shape.

In this embodiment, as shown in fig. 1, the bottom of the fixed pipe 10 is fixedly installed on the top plate of the partition plate 5 and the ash bucket 13 in a penetrating manner, the bottom of the ash bucket 13 is fixedly installed on the material pipe 1001 in a penetrating manner, the fixed pipe 10 and the material pipe 1001 are both hoses, the electromagnetic valve 11 is fixedly sleeved on the fixed pipe 10 and the material pipe 1001, and the bottom of the material pipe 1001 is fixedly installed on the ash bucket conveying pipe 17 in a penetrating manner.

The use method and the advantages of the utility model are as follows: when the ash discharging device of the laboratory gas-solid two-phase flow detection experiment platform is used, the working process is as follows:

as shown in fig. 1, 2, 3 and 4, the device is moved to a designated position, and then power is turned on, the small hydraulic pump station 2 is opened to make the hydraulic column 3 do telescopic motion to adjust the height of the device to be convenient for butt joint with the appointed equipment, then the pipeline is sleeved in the groove of the connecting pipe 6, the connecting shaft 401 is rotated, so that the fastening rope 7 is tightened and wound on the pipeline of the butt joint equipment, the pipe of the butt joint equipment is sunk to the annular groove of the connecting pipe 6, the effect of conveniently butting with the pipes of the equipment with different specifications is achieved, the application range of the device is expanded, the problem that the installation position of the ash discharging device of the existing laboratory gas-solid two-phase flow detection experiment platform is inconvenient to adjust when in use is solved, when the device is in butt joint, a plurality of devices with different specifications can not be in butt joint, so that the application range of the device is limited.

Through opening step motor 14 and solenoid valve 11, make the dust in the filter bag 9 enter into ash bucket 13 in, then in entering into conveyer pipe 17, it drives the hob 18 and rotates and carry the work to open servo motor 16, it rotates to drive pivot 15 under step motor 14's rotation, it clears up ash bucket 13 to drive the scraper blade, prevent to take place to block up, therefore, the steam generator is very convenient, simultaneously filter bag 9 passes through screwed pipe 8 and is connected with connecting pipe 6, the dismouting is conveniently carried out, the inside cleanness of inconvenient device when using of current laboratory gas-solid two-phase flow detection experiment platform dust discharging device has been solved, the problem of jam takes place easily during the ejection of compact.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. Laboratory gas-solid two-phase flow detection experiment platform dust discharging device, including base (1), its characterized in that: the base (1) is provided with a connecting mechanism with a small hydraulic pump station (2), and the base (1) is provided with an ash discharging mechanism with a fixed pipe (10).

2. The laboratory gas-solid two-phase flow detection experiment platform ash discharge device of claim 1, which is characterized in that: the connecting mechanism comprises a small hydraulic pump station (2), a hydraulic column (3), a box body (4), a clapboard (5) and a connecting pipe (6), a small hydraulic pump station (2) is fixedly arranged on the top end surface of the base (1), a hydraulic column (3) is fixedly connected to the bottom end surface of the base (1) in a rectangular shape, a box body (4) is fixedly connected on the top end surface of the base (1), a clapboard (5) is fixedly connected on the inner wall of the box body (4), a connecting pipe (6) is fixedly arranged at the top of the box body (4) in a penetrating way, an annular groove is arranged on the connecting pipe (6), a groove is arranged on the base (1), a fastening rope (7) is arranged in the groove, the bottom of the connecting pipe (6) is in threaded connection with a threaded pipe (8), and the bottom of the threaded pipe (8) is fixedly connected with a filter bag (9).

3. The laboratory gas-solid two-phase flow detection experiment platform ash discharge device of claim 1, which is characterized in that: the ash discharging mechanism comprises a fixed pipe (10), an electromagnetic valve (11), a sliding block (12), a servo motor (16) and a conveying pipe (17), the fixed pipe (10) is fixedly connected to the bottom of the filter bag (9), the electromagnetic valve (11) is fixedly sleeved on the fixed pipe (10), the sliding block (12) is connected to the partition plate (5) in a sliding mode, the bottom end of the sliding block (12) is fixedly connected with an ash bucket (13), a stepping motor (14) is fixedly installed on the ash bucket (13), a rotating shaft (15) is fixedly connected to an output shaft of the stepping motor (14), the servo motor (16) is fixedly installed on the inner wall of the box body (4), the conveying pipe (17) is fixedly connected to the bottom end face of the inner wall of the box body (4), a bearing (19) is fixedly embedded in the conveying pipe (17), and the conveying pipe (17) is rotatably connected with a spiral rod (18) through the bearing (19), one end of the screw rod (18) is fixedly connected to an output shaft of the servo motor (16).

4. The laboratory gas-solid two-phase flow detection experiment platform ash discharge device of claim 2, which is characterized in that: the top of the box body (4) is rotatably connected with a connecting shaft (401), the tail end of the fastening rope (7) is wound on the connecting shaft (401), and one side of the box body (4) is fixedly provided with a one-way diversion valve (20) in a penetrating mode.

5. The laboratory gas-solid two-phase flow detection experiment platform ash discharge device of claim 2, which is characterized in that: the bottom ends of the four hydraulic columns (3) are fixedly connected with wheels, and the four wheels are distributed under four corners of the bottom end face of the base (1) in a rectangular mode.

6. The laboratory gas-solid two-phase flow detection experiment platform ash discharge device of claim 3, which is characterized in that: the bottom of the fixed pipe (10) is fixedly installed on a top plate of the partition plate (5) and the ash bucket (13) in a penetrating mode, the bottom of the ash bucket (13) is fixedly installed with the material pipe (1001) in a penetrating mode, the fixed pipe (10) and the material pipe (1001) are hoses, the fixed pipe (10) and the material pipe (1001) are fixedly sleeved with the electromagnetic valve (11), and the bottom of the material pipe (1001) is fixedly installed on the ash bucket conveying pipe (17) in a penetrating mode.

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