CN212923529U

CN212923529U - Foamable particle sponge conveying device

Info

Publication number: CN212923529U
Application number: CN202021155278.3U
Authority: CN
Inventors: 王三文
Original assignee: Shenzhen Golden Phoenix Furniture Group Co ltd
Current assignee: Shenzhen Golden Phoenix Furniture Group Co ltd
Priority date: 2020-06-21
Filing date: 2020-06-21
Publication date: 2021-04-09
Anticipated expiration: 2030-06-21

Abstract

The utility model discloses a granule sponge conveyor that can foam, including roots blower, blanking storehouse and material holding pipe, roots blower and air-supply line flange joint, air-supply line and material holding pipe flange joint, material holding pipe top and inlet pipe fixed connection, the inlet pipe is vertical upwards, fixed mounting valve on the inlet pipe, inlet pipe top and blanking storehouse fixed connection, blanking storehouse top fixed mounting release valve, material holding pipe right-hand member and material holding pipe flange joint. By adding the air deflector and the feeding pipe, the pipe orifice of the feeding pipe is inclined, so that the light granular sponge can be prevented from being blown back to the blanking bin by wind, and the transportation efficiency of the granular sponge is prevented from being influenced; a pressure relief valve is added, and the pressure relief valve is automatically opened when the pressure in the blanking bin is too high, so that safety accidents such as explosion and the like caused by too high air pressure are prevented, and the safety of the device is improved; and a closed groove is added, and the closed groove has a certain calibration effect on the valve cover device, so that the valve cover and the valve body can be more conveniently and quickly matched.

Description

Foamable particle sponge conveying device

Technical Field

The utility model relates to a conveying equipment field specifically is a granule sponge conveyor that can foam.

Background

Conveying equipment can wide application in various fields, and conveying equipment has just appeared in ancient times, through continuous improvement, and it is more convenient to use, and high revolving drum car and the car that overturns like ancient times are exactly modern bucket elevator and scraper conveyor's rudiment, have different conveying equipment according to characteristics such as the morphological property of transported substance material, make transportation process high efficiency safety more. There is not the conveyer of special granule sponge that can froth of transport among the prior art, there is a pneumatic conveyor, can transport granular material, can not produce high temperature yet and make the sponge burning, but lack the device that prevents the granule sponge reflux to the blanking storehouse, also not set up the snuffle valve, the release valve can release pressure when device internal pressure is too big, it is airtight that the device internal pressure makes the device when normal, prevent that the granule sponge from blowing off from the release valve, there is not the safety that the device course of operation can not be guaranteed to the release valve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a granule sponge conveyor that can foam to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a granule sponge conveyor that can foam, includes roots blower, blanking storehouse and holds the material pipe, roots blower and air-supply line flange joint, air-supply line and holding material pipe flange joint, hold material pipe top and inlet pipe fixed connection, the inlet pipe is vertical upwards, fixed mounting valve on the inlet pipe, inlet pipe top and blanking storehouse fixed connection, blanking storehouse top fixed mounting release valve, hold material pipe right-hand member and conveying pipeline flange joint.

Preferably, the release valve comprises a valve body, a valve rod and a piston, the valve body is cylindrical, the lower end surface of the valve body is open, the upper end surface of the valve body is provided with an annular closed groove, the central position of the upper end surface of the valve body is provided with a connecting piece, the inside of the connecting piece is provided with a circular ring, the outside of the circular ring is fixedly connected with four connectors which are uniformly distributed, the valve rod passes through the circular ring of the connecting piece, the connecting piece is in sliding connection with the valve rod, the connectors of the connecting piece are fixedly connected with the valve body, four arc-shaped annular gaps formed by the connectors of the connecting piece and the valve body are release holes, the upper end of the valve rod is fixedly connected with a valve cover, the valve cover is matched with the closed groove, the lower end of the valve rod is fixedly connected with the piston, the piston is arranged in a piston cylinder, the upper end of the spring is fixedly connected with the inner wall of the upper end surface of the piston cylinder, and the piston cylinder is fixedly connected with the valve body.

Preferably, the blanking bin is cylindrical above and conical below, and the lower end of the conical is fixedly connected with the feeding pipe.

Preferably, one side of the material bearing pipe, which is close to the Roots blower, is provided with a wind deflector, the material inlet pipe is positioned on one side of the wind deflector, which is far away from the Roots blower, and the pipe opening of the material inlet pipe is an inclined pipe opening and inclines towards the direction far away from the wind deflector.

Compared with the prior art, the beneficial effects of the utility model are that: the wind deflector and the feeding pipe are added, so that wind blown by the Roots blower is guided into the lower part of the material bearing pipe by the wind deflector, and light granular sponge can be prevented from being blown back to the blanking bin by the wind to influence the transportation efficiency of the granular sponge due to the inclination of the pipe opening of the feeding pipe and the opposite inclination direction of the Roots blower;

by adding the pressure relief valve, when the pressure in the blanking bin is too high, the pressure relief valve is automatically opened to release the pressure, so that the air pressure in the blanking bin is reduced, safety accidents such as explosion and the like caused by the too high air pressure are prevented, and the safety of the device is improved;

through adding the closed groove, the closed groove makes the valve gap and the valve body coincide more conveniently and quickly to the certain calibration effect of valve gap ware, makes things convenient for automatic recovery after relief valve work is accomplished.

Drawings

FIG. 1 is a schematic structural view of the utility model;

FIG. 2 is a schematic view of a material receiving pipe;

FIG. 3 is a cross-sectional view of a pressure relief valve;

fig. 4 is a top view of the relief valve body.

In the figure: the device comprises a Roots blower 1, an air inlet pipe 2, a valve 3, a material receiving pipe 4, a material inlet pipe 5, an air release valve 6, a valve cover 601, a valve rod 602, a sealing groove 603, an air release hole 604, a spring 605, a connecting piece 606, a valve body 607, a piston 608, a sealing rubber ring 609, a piston cylinder 610, a blanking bin 7, an air deflector 8 and a material conveying pipe 9.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below. The embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative work, all belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution:

the utility model provides a granule sponge conveyor that can foam, includes roots blower 1, blanking storehouse 7 and holds material pipe 4,

roots blower

1 and 2 flange joint of air-supply line, air-

supply line

2 and 4 flange joint of material pipe, hold material pipe 4 top and 5 fixed connection of inlet pipe, inlet pipe 5 is vertical upwards, fixed mounting valve 3 on the inlet pipe 5, inlet pipe 5 top and 7 fixed connection of blanking storehouse, 7 top fixed mounting of blanking storehouse lose heart valve 6, hold 4 right-hand members of material pipe and 9 flange joint of conveying pipeline.

The air release valve 6 comprises a valve body 607, a valve rod 602 and a piston 608, the valve body 607 is cylindrical, the lower end surface of the valve body 607 is open, the upper end surface of the valve body is provided with an annular sealing groove 603, the center of the upper end surface of the valve body 607 is provided with a connecting piece 606, the inside of the connecting piece 606 is a ring, the outside of the ring is fixedly connected with four evenly distributed connecting bodies, the valve rod 602 passes through the ring of the connecting piece 606, the connecting piece 606 is in sliding connection with the valve rod 602, the connecting body of the connecting piece 606 is fixedly connected with the valve body 607, four arc annular gaps formed by the connecting bodies of the connecting piece 606 and the valve body 607 are air release holes 604, the upper end of the valve rod 602 is fixedly connected with a valve cover 601, the valve cover 601 is inosculated with the sealing groove 603, the lower end of the valve rod 602 is fixedly connected with the piston 608, the piston, the closed rubber ring is matched with the inner wall of the piston cylinder 610, a spring 605 is fixedly arranged above the piston 608, the upper end of the spring 605 is fixedly connected with the inner wall of the upper end surface of the piston cylinder 610, and the piston cylinder 610 is fixedly connected with the valve body 607;

the upper part of the blanking bin 7 is a cylinder, the lower part is a cone, and the lower end of the cone is fixedly connected with the feeding pipe 5;

one side of the material bearing pipe 4 close to the Roots blower 1 is provided with an air deflector 8, the material inlet pipe 5 is positioned on one side of the air deflector 8 far away from the Roots blower 1, and the pipe orifice of the material inlet pipe 5 is an inclined pipe orifice and inclines towards the direction far away from the air deflector 8.

The working principle is as follows: when transporting the particle sponge that can froth, the particle sponge is located the blanking storehouse, opens blanking storehouse valve, and the particle sponge falls into the conveying pipeline from the inlet pipe, starts the roots blower, and roots blower model is LFB-75, and wind gets into the conveying pipeline from the air-supply line, and the particle sponge quality in the conveying pipeline is light, and is small, is blown to the direction of principle roots blower by wind, is carried the target position along the conveying pipeline. The blanking storehouse top sets up the release valve, for preventing that the sponge from scattering, airtight in conveying pipeline and the blanking storehouse, because windy constantly blows to the conveying pipeline, conveying pipeline and blanking storehouse intercommunication, the granule sponge that needs the transportation in the conveying pipeline makes the conveying pipeline space reduce, unnecessary air can not in time be followed the conveying pipeline and discharged, after the roots blower work a period for conveying pipeline and blanking storehouse internal pressure increase need the relief valve pressure release in order to avoid the explosion. When the pressure is normal, the valve cover of the air escape valve is matched with the closed groove at the upper part of the valve body, the spring is in a free state, and the piston is positioned at the lower part of the piston cylinder; when pressure is too big, the air in the blanking storehouse can be the trend of putting outward, the piston of outside extrusion release valve, the piston is upwards extruded by atmospheric pressure, the spring of fixing on the piston is compressed, slide on the connecting piece with piston fixed mounting's valve rod, the valve gap on valve rod top shifts up, expose the valve body up end of relief valve, the valve body up end has the hole of losing heart, the air passes the hole of losing heart and discharges from between valve body and the piston cylinder, reduce the atmospheric pressure in blanking storehouse and the conveying pipeline, prevent that pressure from too big causing the incident, get back to normal when pressure, the piston gets back to original position under the spring action, the valve gap coincide with the airtight groove again, it is airtight with the valve body of relief valve. After the transportation is finished, the valve of the feeding pipe is closed firstly, and the Roots blower is closed after no particle sponge is blown out from the other end of the feeding pipe.

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

1. The utility model provides a granule sponge conveyor that can foam, includes roots blower (1), blanking storehouse (7) and holds material pipe (4), its characterized in that: roots blower (1) and air-supply line (2) flange joint, air-supply line (2) and hold material pipe (4) flange joint, hold material pipe (4) top and inlet pipe (5) fixed connection, inlet pipe (5) are vertical upwards, fixed mounting valve (3) are gone up in inlet pipe (5), inlet pipe (5) top and blanking storehouse (7) fixed connection, blanking storehouse (7) top fixed mounting is disappointed valve (6), holds material pipe (4) right-hand member and conveying pipeline (9) flange joint.

2. A foamable particulate sponge transporting device according to claim 1, wherein: the air release valve (6) comprises a valve body (607), a valve rod (602) and a piston (608), the valve body (607) is cylindrical, the lower end surface of the valve body (607) is open, the upper end surface of the valve body is provided with an annular sealed groove (603), the center of the upper end surface of the valve body (607) is provided with a connecting piece (606), the inside of the connecting piece (606) is a ring, the outside of the ring is fixedly connected with four evenly distributed connecting bodies, the valve rod (602) passes through the ring of the connecting piece (606), the connecting piece (606) is in sliding connection with the valve rod (602), the connecting body of the connecting piece (606) is fixedly connected with the valve body (607), four arc-shaped annular gaps formed by the connecting body of the connecting piece (606) and the valve body (607) are air release holes (604), the upper end of the valve rod (602) is fixedly connected with a valve cover (601), the valve cover (601) is inosculated with the sealed groove (, the center of the upper end of the piston cylinder (610) is provided with a through hole, the valve rod (602) penetrates through the through hole to be in sliding connection with the piston cylinder (610), a circle of closed rubber ring (609) is fixedly installed around the piston (608), the closed rubber ring is matched with the inner wall of the piston cylinder (610), a spring (605) is fixedly installed above the piston (608), the upper end of the spring (605) is fixedly connected with the inner wall of the upper end face of the piston cylinder (610), and the piston cylinder (610) is fixedly connected with the valve body (607).

3. A foamable particulate sponge transporting device according to claim 1, wherein: the upper part of the blanking bin (7) is a cylinder, the lower part of the blanking bin is a cone, and the lower end of the cone is fixedly connected with the feeding pipe (5).

4. A foamable particulate sponge transporting device according to claim 1, wherein: the wind deflector (8) is arranged on one side, close to the Roots blower (1), of the material bearing pipe (4), the feeding pipe (5) is located on one side, far away from the Roots blower (1), of the wind deflector (8), and the pipe orifice of the feeding pipe (5) is an inclined pipe orifice and inclines towards the direction far away from the wind deflector (8).