CN217842717U - Air flow control device for producing spherical graphite - Google Patents
Air flow control device for producing spherical graphite Download PDFInfo
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- CN217842717U CN217842717U CN202222296158.0U CN202222296158U CN217842717U CN 217842717 U CN217842717 U CN 217842717U CN 202222296158 U CN202222296158 U CN 202222296158U CN 217842717 U CN217842717 U CN 217842717U
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- control valve
- air current
- gas flow
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Abstract
The utility model provides a production spherical graphite air current controlling means, include: intake pipe, control valve, spiral head, air current control assembly, joint, feed inlet and the production jar body, the control valve is installed to the intake pipe right-hand member, the joint is installed to the control valve right-hand member face, connect the right-hand member face and install the production jar body, the intake pipe has been seted up to the production jar body upper end, the air current control assembly is installed to the terminal surface under the spiral head, sealed cap is installed in the air current control assembly upper end outside, the seal receptacle is installed to sealed cap lower extreme, the air channel has been seted up to the terminal surface under the seal receptacle, compare with prior art, the utility model discloses following beneficial effect has: through using spiral head and air current control assembly, can control the gas flow input, through using sealed cap, seal receptacle and control valve left and right sides nut, can dismantle fast and safeguard, improved the utility model discloses gas control and convenient effect of maintaining.
Description
Technical Field
The utility model belongs to the technical field of graphite production air current control, a production spherical graphite air current controlling means is related to.
Background
Spherical graphite, use high-quality natural crystalline flake graphite as the raw materials, adopt advanced processing technology to carry out modified treatment to the surface, the different fineness of production, the shape is similar to oval sphere shape, in order to make things convenient for the production to spherical graphite among the prior art, airflow control device has very important application, current airflow control device gas flow can not effective control, product quality reduces when leading to production spherical graphite, it is comparatively troublesome to dismantle during equipment internal maintenance simultaneously, consequently, need to produce spherical graphite airflow control device and solve above problem now urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a production spherical graphite air current controlling means, solve the problem of proposing in the above-mentioned background art to the not enough that prior art exists.
The utility model discloses a following technical scheme realizes: an apparatus for controlling gas flow in the production of spheroidal graphite bodies, comprising: intake pipe and the production jar body, the control valve is installed to the intake pipe right-hand member, the joint is installed to control valve right-hand member face, connect the right-hand member face and install the production jar body, the intake pipe has been seted up to the production jar body upper end, the control valve is including spiral head, airflow control subassembly and base, airflow control subassembly is installed to spiral head lower extreme face, airflow control subassembly is installed in the airflow control subassembly upper end outside, sealed cap is installed in the sealed cap lower extreme, the air channel has been seted up to terminal surface under the sealed seat, the base is installed to the air channel lower extreme.
In a preferred embodiment, the inside of the air inlet pipe, the inside of the control valve, the inside of the joint and the inside of the production tank are communicated with each other, and the control valve is a manual control valve.
As a preferred embodiment, the screw head is a movable mechanism, the screw head is fixedly connected with the airflow control assembly, the airflow control assembly is a movable mechanism, the sealing cap is connected with the sealing seat through a thread, the sealing cap and the sealing seat are both internally provided with a sealing structure, the inner side of the upper end of the sealing cap is provided with a thread groove, and the sealing cap is connected with the upper end of the airflow control assembly through a thread.
In a preferred embodiment, the cross section of the base is a U-shaped structure, the base is wrapped by a vent groove, and the control valve is rotatably connected with the joint and the air inlet pipe through threads.
As a preferred embodiment, the airflow control assembly comprises a rotating rod, a connecting shell and a bearing, a ball is mounted on the outer side of the middle position of the rotating rod, the connecting shell is mounted on the outer side of the ball, a limit sleeve is mounted on the lower end face of the connecting shell, a seal ring is mounted at the lower end of the limit sleeve, an inner groove is formed in the middle position inside the seal ring, and the bearing is mounted on the outer side of the lower end of the rotating rod.
As a preferable embodiment, the stop sleeve seat is provided with two sides provided with stop pieces, the rotating rod is fixedly connected with the inner wall of the inner groove, the diameter of the cross section of the seal ring is consistent with the length of the inner diameter of the cross section of the vent groove, and the outer side of the seal ring is of a rubber structure.
After the technical scheme is adopted, the beneficial effects of the utility model are that: through using spiral head and air current control assembly, can control the gas flow input, through using sealed cap, seal receptacle and control valve left and right sides nut, can dismantle fast and safeguard, improved the utility model discloses gas control and convenient effect of maintaining.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic structural view of an airflow control device for producing spherical graphite according to the present invention;
FIG. 2 is a front view of the interior of a control valve of the air flow control device for producing spherical graphite according to the present invention;
FIG. 3 is a front view of the air flow control assembly of the spherical graphite production flow control device of the present invention;
in the figure: 1-air inlet pipe, 2-control valve, 3-joint, 4-feed inlet, 5-production tank, 21-rotary head, 22-airflow control component, 23-sealing cap, 24-sealing seat, 25-vent groove, 26-base, 221-rotary rod, 222-connecting shell, 223-ball, 224-spacing sleeve, 225-sealing ring, 226-internal groove and 227-bearing.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, an apparatus for controlling gas flow in the production of spheroidal graphite comprises: intake pipe 1, the control valve 2 and the production jar body 5, control valve 2 is installed to 1 right-hand member of intake pipe, 2 right-hand member faces of control valve are installed and are connected 3, connect 3 right-hand member faces and install the production jar body 5, intake pipe 1 has been seted up to the 5 upper ends of the production jar body, control valve 2 is including spiral head 21, airflow control subassembly 22 and base 26, airflow control subassembly 22 is installed to the terminal surface under the spiral head 21, sealing cap 23 is installed in the airflow control subassembly 22 upper end outside, sealing seat 24 is installed to sealing cap 23 lower extreme, air channel 25 has been seted up to terminal surface under the sealing seat 24, base 26 is installed to air channel 25 lower extreme.
Inside 1, inside 2 control valves of intake pipe, connect 3 inside and the production jar body 5 inside all intercommunications each other, control valve 2 is a manual control valve, and manual control can make things convenient for the staff to use.
The base 26 cross section is a U-shaped structure, and base 26 parcel air channel 25, and control valve 2 all passes through screw thread swivelling joint with joint 3 and intake pipe 1, can conveniently dismantle and maintain.
The airflow control assembly 22 comprises a rotating rod 221, a connecting shell 222 and a bearing 227, wherein a ball 223 is mounted on the outer side of the middle position of the rotating rod 221, the connecting shell 222 is mounted on the outer side of the ball 223, a limiting sleeve 224 is mounted on the lower end face of the connecting shell 222, a sealing ring 225 is mounted at the lower end of the limiting sleeve 224, an inner groove 226 is formed in the middle position inside the sealing ring 225, and the bearing 227 is mounted on the outer side of the lower end of the rotating rod 221.
The stop collar 224 seat has both sides to install the separation blade, and the swing arm 221 is fixed with the inner wall connection of inner groove 226, and the diameter of the cross section of seal ring 225 is unanimous with air channel 25 cross section internal diameter length, and the seal ring 225 outside is rubber construction, can change rotation angle through seal ring 225 in air channel 25 inside to control the air current air input.
As an embodiment of the present invention: in practical use, in order to solve the problem that the gas flow cannot be effectively controlled, firstly, an operator connects an external air suction pump device with the air inlet pipe 1 in a sealing manner, then the air suction pump device is started, the operator rotates the rotary head 21 according to the required air inflow, the rotary head 21 drives the rotary rod 221 to rotate, the rotary rod 221 drives the limit sleeve 224 to rotate inside the sealing seat 24 after rotating inside the connecting shell 222, and then the rotary rod 221 drives the seal ring 225 to rotate inside the vent groove 25, so that the inclination angle of the seal ring 225 is changed inside the vent groove 25, and the gas flow passing area is reduced, thereby controlling the gas inflow.
As a second embodiment of the present invention: in practical use, in order to solve the problem that the disassembly is troublesome during the internal maintenance of the equipment, when the internal parts of the control valve 2 need to be replaced or maintained, the sealing cap 23 is rotated, the sealing cap 23 is separated from the sealing seat 24, and then nuts on the left side and the right side of the control valve 2 are screwed out (shown in the attached drawings of fig. 1 and fig. 2 in the specification), so that the air inlet pipe 1 and the joint 3 can be separated from the control valve 2, and the control valve 2 can be conveniently disassembled and maintained by workers.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. An apparatus for controlling gas flow in the production of spheroidal graphite bodies, comprising: intake pipe (1) and the production jar body (5), control valve (2) are installed to intake pipe (1) right-hand member, joint (3) are installed to control valve (2) right-hand member face, the production jar body (5) are installed to joint (3) right-hand member face, intake pipe (1), its characterized in that have been seted up to the production jar body (5) upper end: control valve (2) are including turning round (21) and base (26), airflow control subassembly (22) are installed to the terminal surface under turning round (21), sealed cap (23) are installed in airflow control subassembly (22) upper end outside, seal receptacle (24) are installed to sealed cap (23) lower extreme, air channel (25) have been seted up to terminal surface under seal receptacle (24), base (26) are installed to air channel (25) lower extreme.
2. The gas flow control device for producing spheroidal graphite according to claim 1, wherein: the air inlet pipe (1), the control valve (2), the joint (3) and the production tank body (5) are communicated with one another, and the control valve (2) is a manual control valve.
3. The gas flow control device for producing spheroidal graphite according to claim 1, wherein: revolve head (21) and be a moving mechanism, revolve head (21) and be connected fixedly with air current control subassembly (22), air current control subassembly (22) is a moving mechanism, sealing cap (23) and seal receptacle (24) pass through threaded connection, sealing cap (23) and seal receptacle (24) inside are seal structure, the thread groove has been seted up to sealing cap (23) upper end inboard, sealing cap (23) and air current control subassembly (22) upper end pass through threaded connection.
4. The gas flow control device for producing spheroidal graphite according to claim 1, wherein: the cross section of the base (26) is of a U-shaped structure, the base (26) wraps the vent groove (25), and the control valve (2), the connector (3) and the air inlet pipe (1) are connected in a rotating mode through threads.
5. The gas flow control device for producing spheroidal graphite according to claim 1, wherein: airflow control assembly (22) includes swing arm (221) and bearing (227), ball (223) are installed to swing arm (221) intermediate position outside, connect shell (222) are installed in ball (223) outside, stop collar (224) are installed to the terminal surface under connecting shell (222), seal ring (225) are installed to stop collar (224) lower extreme, inside groove (226) have been seted up to the inside intermediate position of seal ring (225), bearing (227) are installed in swing arm (221) lower extreme outside.
6. The gas flow control device for producing spheroidal graphite according to claim 5, wherein: the stop piece is installed to stop collar (224) seat both sides, swing arm (221) and inside wall connection of inside groove (226) are fixed, seal ring (225) cross section diameter and vent groove (25) cross section internal diameter length unanimous, seal ring (225) outside is rubber construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222296158.0U CN217842717U (en) | 2022-08-31 | 2022-08-31 | Air flow control device for producing spherical graphite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222296158.0U CN217842717U (en) | 2022-08-31 | 2022-08-31 | Air flow control device for producing spherical graphite |
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| Publication Number | Publication Date |
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| CN217842717U true CN217842717U (en) | 2022-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222296158.0U Active CN217842717U (en) | 2022-08-31 | 2022-08-31 | Air flow control device for producing spherical graphite |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115854044A (en) * | 2023-02-27 | 2023-03-28 | 西安高压阀门厂集团有限公司 | Super wear-resistant control valve |
-
2022
- 2022-08-31 CN CN202222296158.0U patent/CN217842717U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115854044A (en) * | 2023-02-27 | 2023-03-28 | 西安高压阀门厂集团有限公司 | Super wear-resistant control valve |
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