CN212107125U - Pneumatic valve automatic control system for swirler group - Google Patents

Abstract

The utility model discloses a pneumatic valve automated control system is used to swirler group, the on-line screen storage device comprises a base, the inside fixed mounting of base has the box assembly, the last fixed surface of base is connected with the pneumatic control cabinet, the inside of box assembly is provided with the distributor, the inside of box assembly is provided with a set of swirler, and is a set of the top of swirler all communicates there is the overflow return bend, and is a set of one side of swirler all communicates there is the material feeding body, pneumatic control cabinet's output intercommunication has a set of trachea, and is a set of the inside of material feeding body all is provided with the valve member, the inside rotation of valve member is connected with the bull stick, the surface of bull stick is provided with the separation blade. This pneumatic valve automated control system for swirler group through setting up a plurality of tracheas and a plurality of monomer control switch, can realize carrying out the independent control to the valve member on single swirler, has improved swirler group's practicality.

Description

Pneumatic valve automatic control system for swirler group

Technical Field

The utility model belongs to the technical field of the swirler, concretely relates to pneumatic valve automated control system for swirler group.

Background

A cyclone is a common separation and classification device, and the centrifugal sedimentation principle is commonly used. When the two-phase mixed liquid to be separated enters the cyclone tangentially from the periphery of the cyclone under a certain pressure, strong three-dimensional elliptical strong-rotation shearing turbulent motion is generated. Because the particle size difference exists between the coarse particles and the fine particles, the coarse particles and the fine particles are subjected to different sizes of centrifugal force, centripetal buoyancy, fluid drag force and the like, and under the action of centrifugal sedimentation, most of the coarse particles are discharged through a bottom flow port of the cyclone, and most of the fine particles are discharged through an overflow port, so that the purposes of separation and classification are achieved.

The single feeding body is controlled by a valve to feed and discharge materials on the cyclone group, the common valve control automation degree is not high, manual control switches are needed, a plurality of groups of cyclones are controlled by a single valve, the practicability is poor, the single cyclones can not be well controlled, the labor force is increased, the working efficiency is reduced, and therefore the pneumatic valve automatic control system for the cyclone group is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pneumatic valve automated control system for swirler group to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the pneumatic valve automatic control system for the cyclone group comprises a base, wherein a box assembly is fixedly arranged in the base, a pneumatic control cabinet is fixedly connected to the upper surface of the base, a distributor is arranged in the box assembly, a group of cyclones are arranged in the box assembly, the top ends of the cyclones are communicated with an overflow bent pipe, one side of each cyclone is communicated with a material inlet body, the output of the pneumatic control cabinet is communicated with a group of air pipes, a valve assembly is arranged in each material inlet body, a rotating rod is rotatably connected in each valve assembly, a blocking piece is arranged on the outer surface of each rotating rod, each rotating rod penetrates through the corresponding valve assembly, a gear is fixedly connected to the bottom end of each rotating rod, a gas guide cylinder is fixedly connected to the outer surface of each overflow bent pipe, and the air pipes are communicated with the gas guide cylinders, the piston is arranged in the gas cylinder, a rack is fixedly connected to one side of the piston, a limiting telescopic rod is fixedly connected to one end of the rack, and a spring is sleeved on the outer surface of the limiting telescopic rod.

Preferably, the number of the cyclones in one set and the air pipes in the other set is at least two.

Preferably, the top end of the rotating rod is rotatably connected with the interior of the valve component through a bearing.

Preferably, the blocking piece is matched with the inner size of the valve component.

Preferably, the outer surface of the gear and one side of the rack are both fixedly connected with a group of teeth, and the gear is meshed with the rack through the teeth.

Preferably, the rack penetrates and extends to the outside of the gas cylinder.

Preferably, one end of the limiting telescopic rod is fixedly connected with the outer surface of the distributor, and two ends of the spring are respectively fixedly connected with two ends of the limiting telescopic rod.

Preferably, a single switch is arranged outside the pneumatic control cabinet.

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

(1) a pneumatic valve automatic control system for a swirler set is characterized in that a pneumatic control cabinet is arranged, a single switch on the pneumatic control cabinet is controlled, air pressure is applied to an air guide tube through an air tube, a piston is further pushed to move in the air guide tube, the piston pushes a rack to move towards the outer side of the air guide tube at the moment, a gear is further driven to rotate while the rack moves, the gear rotates to drive a rotating rod and a baffle to rotate, the baffle is opened when the baffle rotates to be ninety degrees with a valve component, the limit position of the piston moving into the air guide tube is simultaneously arranged, when the valve component needs to be closed, the air pressure is controlled to be closed by controlling the single switch, the rack is pushed towards the inner side of the air guide tube under the action of the resilience force of a spring, and the baffle is restored to be in the original position and is closed, so that the opening and closing of the, manual operation is not needed, the labor intensity is greatly reduced, and the working efficiency is improved.

(2) The utility model provides a pneumatic valve automated control system for swirler group, through setting up a plurality of tracheas and a plurality of monomer control switch, can realize carrying out the independent control to the valve member on single swirler, has improved swirler group's practicality.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged view of the structure of fig. 1 at a;

FIG. 3 is a schematic side view of the baffle plate of the present invention;

fig. 4 is the schematic view of the structure of the limiting telescopic rod of the present invention.

In the figure: 1. a base; 2. a box body assembly; 3. a pneumatic control cabinet; 4. a dispenser; 5. a swirler; 6. an overflow bend; 7. a material feeding body; 8. an air tube; 9. a valve assembly; 10. a rotating rod; 11. a baffle plate; 12. a gear; 13. an air guide cylinder; 14. a piston; 15. a rack; 16. limiting the telescopic rod; 17. a spring.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution of an automatic control system for a pneumatic valve of a cyclone unit, which comprises: comprises a base 1, a box assembly 2 is fixedly arranged in the base 1, a pneumatic control cabinet 3 is fixedly connected with the upper surface of the base 1, a distributor 4 is arranged in the box assembly 2, a group of cyclones 5 are arranged in the box assembly 2, overflow bent pipes 6 are respectively communicated with the top ends of the cyclones 5, a material feeding body 7 is respectively communicated with one side of the cyclones 5, a group of air pipes 8 are communicated with the output of the pneumatic control cabinet 3, valve assemblies 9 are respectively arranged in the material feeding bodies 7, a rotating rod 10 is rotatably connected in the valve assemblies 9, a baffle 11 is arranged on the outer surface of the rotating rod 10, the rotating rod 10 penetrates through the valve assemblies 9, a gear 12 is fixedly connected with the bottom end of the rotating rod 10, air guide cylinders 13 are respectively fixedly connected with the outer surfaces of the overflow bent pipes 6, a group of air pipes 8 are respectively communicated with the air guide cylinders 13, and pistons 14, one side fixedly connected with rack 15 of piston 14, the one end fixedly connected with of rack 15 limit telescopic link 16, and the surface cover of limit telescopic link 16 is equipped with spring 17.

In order to facilitate the control of the individual cyclones 5 by means of the gas pipes 8, it is preferred that the number of cyclones 5 of one set and gas pipes 8 of one set is at least two.

In order to facilitate the rotation of the rotating rod 10 and at the same time improve its stability, it is preferred that the top end of the rotating rod 10 is rotatably connected to the inside of the valve assembly 9 by a bearing.

In order to increase the closing effect of the closed state of the valve, the flap 11 is preferably adapted to the inner dimensions of the valve component 9.

In order to engage the gear 12 with the rack 15, it is preferable that a set of teeth is fixedly connected to both the outer surface of the gear 12 and one side of the rack 15, and the gear 12 is engaged with the rack 15 through the teeth.

To facilitate the movement of the rack 15, it is preferable that the rack 15 penetrates and extends to the outside of the gas cylinder 13.

In order to enable the spring 17 to generate elastic force along with the extension and retraction of the limiting telescopic rod 16, preferably, one end of the limiting telescopic rod 16 is fixedly connected with the outer surface of the distributor 4, and two ends of the spring 17 are respectively fixedly connected with two ends of the limiting telescopic rod 16.

In order to facilitate the control of the different air pipes 8, it is preferable that the pneumatic control cabinet 3 is provided with a single switch on the outside.

The utility model discloses a theory of operation and use flow: the pneumatic valve automatic control system for the swirler set is characterized in that a pneumatic control cabinet 3 is arranged, a single switch on the pneumatic control cabinet 3 is controlled, air pressure is applied to an air guide tube 13 through an air tube 8, a piston 14 is further pushed to move in the air guide tube 13, the piston 14 pushes a rack 15 to move towards the outer side of the air guide tube 13 at the moment, a gear 12 is further driven to rotate while the rack 15 moves, the gear 12 rotates to drive a rotating rod 10 and a baffle 11 to rotate, the baffle 11 is opened when rotating to be ninety degrees with a valve assembly 9, the piston 14 is arranged to move to a limit position in the air guide tube 13 at the same time, when the valve assembly 9 needs to be closed, the single switch is controlled to close the air pressure, the rack 15 is pushed towards the inner side of the air guide tube 13 under the effect of resilience force of a spring 17, and the baffle 11 is restored to be closed according to the same principle, so that the opening and closing of the air guide, do not need manual operation, greatly reduced intensity of labour, improved work efficiency, through setting up a plurality of trachea 8 and a plurality of monomer control switch, can realize carrying out the independent control to the valve member on single swirler 5, improved the practicality of swirler group.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a pneumatic valve automated control system for swirler group, includes base (1), its characterized in that: the automatic feeding device is characterized in that a box assembly (2) is fixedly mounted inside the base (1), a pneumatic control cabinet (3) is fixedly connected to the upper surface of the base (1), a distributor (4) is arranged inside the box assembly (2), a set of cyclones (5) is arranged inside the box assembly (2), the top ends of the cyclones (5) are communicated with an overflow elbow (6), one side of each cyclone (5) is communicated with a feeding body (7), the output of the pneumatic control cabinet (3) is communicated with a set of air pipes (8), a set of valve assemblies (9) are arranged inside the feeding bodies (7), rotating rods (10) are rotatably connected inside the valve assemblies (9), blocking pieces (11) are arranged on the outer surfaces of the rotating rods (10), the rotating rods (10) penetrate through the valve assemblies (9), gears (12) are fixedly connected to the bottom ends of the rotating rods (10), a set of the equal fixedly connected with gas cylinder (13) of surface of overflow return bend (6), a set of trachea (8) are linked together with a set of gas cylinder (13) respectively, the inside of gas cylinder (13) is provided with piston (14), one side fixedly connected with rack (15) of piston (14), the spacing telescopic link of one end fixedly connected with (16) of rack (15), the surface cover of spacing telescopic link (16) is equipped with spring (17).

2. A pneumatically actuated valve automation control system for cyclone block as set forth in claim 1 wherein: the number of the group of the cyclones (5) and the group of the air pipes (8) is at least two.

3. A pneumatically actuated valve automation control system for cyclone block as set forth in claim 1 wherein: the top end of the rotating rod (10) is rotatably connected with the interior of the valve component (9) through a bearing.

4. A pneumatically actuated valve automation control system for cyclone block as set forth in claim 1 wherein: the baffle plate (11) is matched with the inner size of the valve component (9).

5. A pneumatically actuated valve automation control system for cyclone block as set forth in claim 1 wherein: the outer surface of the gear (12) and one side of the rack (15) are fixedly connected with a group of teeth, and the gear (12) and the rack (15) are meshed through the teeth.

6. A pneumatically actuated valve automation control system for cyclone block as set forth in claim 1 wherein: the rack (15) penetrates through and extends to the outside of the gas cylinder (13).

7. A pneumatically actuated valve automation control system for cyclone block as set forth in claim 1 wherein: one end of the limiting telescopic rod (16) is fixedly connected with the outer surface of the distributor (4), and two ends of the spring (17) are fixedly connected with two ends of the limiting telescopic rod (16) respectively.

8. A pneumatically actuated valve automation control system for cyclone block as set forth in claim 1 wherein: and a single switch is arranged outside the pneumatic control cabinet (3).

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