CN215557253U

CN215557253U - Positive pressure air seal machinery

Info

Publication number: CN215557253U
Application number: CN202121376860.7U
Authority: CN
Inventors: 王永; 黄作明; 黄勇; 蒋海
Original assignee: Sichuan Guanghan Jingli Storage Equipment Manufacturing Co ltd
Current assignee: Sichuan Guanghan Jingli Storage Equipment Manufacturing Co ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2022-01-18
Anticipated expiration: 2031-06-21

Abstract

The utility model discloses a positive pressure air seal machinery, which belongs to the technical field of air seal machinery and comprises a shell, wherein the top of the shell is fixedly connected with a positioning block, the surface of the positioning block is fixedly connected with a lower charging barrel, a buffer device is arranged in the lower charging barrel, one end of a positioning rod of the buffer device is fixedly connected with the surface of the positioning block, a sieve plate is arranged on the surface of the positioning rod in a sliding manner, the bottom of the sieve plate is fixedly connected with a vibrating motor, the bottom of the positioning block is fixedly connected with a feeding hole of the air seal machinery, a water cooling plate is fixedly bonded on the surface of the air seal machinery, and two sides of the air seal machinery are provided with heat dissipation fans; according to the utility model, the screen is arranged, the screen vibrates through the vibration motor to uniformly discharge materials, so that the device is prevented from being blocked, the influence of vibration on the device is reduced through the damping device, the water cooling plates and the heat dissipation fans are arranged on the surface and two sides of the air seal machine to cool the device, and the damage to components caused by overhigh temperature of the device is prevented from influencing the working efficiency of the device.

Description

Positive pressure air seal machinery

Technical Field

The utility model relates to the technical field of air seal machinery, in particular to a positive pressure air seal machinery.

Background

The air seal machine is an important device in a pneumatic conveying and ventilating dust removing network, has the main functions of continuously and timely discharging materials in a discharger or a dust remover and simultaneously preventing external air from entering the discharger or the dust remover, is widely suitable for pneumatic conveying of industrial devices such as rice milling, powder making, feed, machinery, chemical industry, medicine, tobacco, metallurgy, cement, dust removal and the like and discharging of pipe network pressure states, and plays a role in continuously discharging powdery, granular, flaky and fibrous materials in positive pressure and negative pressure states.

The existing air seal machinery can cause the internal temperature of the air seal machinery to be overhigh when the air seal machinery is long time, damages the parts of the air seal machinery, reduces the production efficiency, easily causes blockage when the material quantity is large, and influences the normal feeding work, so that a positive pressure air seal machinery needs to be provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a positive pressure air seal machinery which can cool a device and prevent the device from being blocked so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a malleation air seal machinery, includes the casing, the top fixed connection locating piece of casing, feed cylinder under the fixed surface of locating piece connects, be provided with buffer in the feed cylinder, buffer's locating lever one end fixed connection locating piece surface, locating lever surface sliding mounting has the sieve, the bottom fixedly connected with vibrating motor of sieve, the feed inlet fixed connection at locating piece bottom and air seal machinery top, the fixed surface of air seal machinery bonds and has the water-cooling board, the both sides of air seal machinery are provided with the heat dissipation fan, heat dissipation fan fixed mounting is on the mounting panel surface.

Preferably, the buffer device comprises a positioning rod, a buffer spring and a blanking inclined plate, the buffer spring is movably mounted on the surface of the positioning rod, one end of the positioning rod is in sliding connection with the blanking inclined plate, and the surface of the blanking inclined plate is in sliding connection with the inner wall of the blanking barrel.

Preferably, the blanking inclined plate is fixedly installed on the surface of the sieve plate, an upper material baffle plate is fixedly installed at the bottom of the sieve plate, a lower material baffle plate is arranged on one side of the positioning rod, and the bottom of the lower material baffle plate is fixedly installed on the surface of the positioning block.

Preferably, the sieve plate is connected with the inner wall of the feeding barrel in a sliding mode, and the bottom of the feeding barrel is connected with the feeding hole through a positioning block.

Preferably, the fixed plate in the water cooling plate is provided with a water cooling pipe, and two ends of the water cooling pipe are respectively externally connected with a water inlet pipe and a water outlet pipe.

Preferably, the two ends of the mounting plate are fixedly connected with the inner wall of the shell, and the surface of the shell on one side of the mounting plate is fixedly provided with a dust cover.

Preferably, the discharge opening at the bottom of the air seal machinery is fixedly connected with a fixed bottom plate, and the fixed bottom plate is fixedly connected with the bottom of the inner cavity of the shell.

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

according to the utility model, the buffering device is arranged, the discharging barrel is arranged at the top of the device, the screen is arranged in the discharging barrel, materials can be uniformly discharged on the screen through the vibrating motor, the situation that the materials enter the air seal machine too much and block the device is prevented, the screen is positioned through the positioning rod of the buffering device, the buffering spring on the surface of the positioning rod can reduce the influence on the device when the screen plate vibrates, the heat dissipation fans are arranged on the two sides of the air seal machine, the water cooling plate is bonded on the surface of the air seal machine, the device can be cooled through the external water inlet pipe and the external water outlet pipe, the temperature of the device is prevented from rising in the working process, the damage is caused to the device parts, and the working efficiency of the device is prevented from being influenced.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

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

FIG. 3 is a side view of the internal structure of the present invention;

FIG. 4 is an enlarged view of the area A of FIG. 2 according to the present invention.

In the figure: 1. a housing; 2. feeding the material barrel; 3. a dust cover; 4. a wind seal machine; 5. a feed inlet; 6. a discharge opening; 7. positioning blocks; 8. a sieve plate; 9. screening holes; 10. a vibration motor; 11. positioning a rod; 12. a buffer spring; 13. blanking sloping plates; 14. a material baffle plate is arranged; 15. a lower retainer plate; 16. mounting a plate; 17. a heat dissipation fan; 18. a water-cooling plate; 19. a water-cooled tube; 20. a water inlet pipe; 21. a water outlet pipe; 22. and fixing the bottom plate.

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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a positive pressure air seal machinery comprises a shell 1, wherein the top of the shell 1 is fixedly connected with a positioning block 7, the surface of the positioning block 7 is fixedly connected with a lower charging barrel 2, a buffer device is arranged in the lower charging barrel 2, one end of a positioning rod 11 of the buffer device is fixedly connected with the surface of the positioning block 7, a sieve plate 8 is slidably mounted on the surface of the positioning rod 11, the bottom of the sieve plate 8 is fixedly connected with a vibrating motor 10, the bottom of the positioning block 7 is fixedly connected with a feeding hole 5 at the top of an air seal machinery 4, a water cooling plate 18 is fixedly bonded on the surface of the air seal machinery 4, heat dissipation fans 17 are arranged on two sides of the air seal machinery 4, and the heat dissipation fans 17 are fixedly mounted on the surface of a mounting plate 16;

the buffer device comprises a positioning rod 11, a buffer spring 12 and a blanking sloping plate 13, wherein the buffer spring 12 is movably arranged on the surface of the positioning rod 11, one end of the positioning rod 11 is in sliding connection with the blanking sloping plate 13, and the surface of the blanking sloping plate 13 is in sliding connection with the inner wall of the blanking barrel 2; the blanking sloping plate 13 is fixedly arranged on the surface of the sieve plate 8, the bottom of the sieve plate 8 is fixedly provided with an upper baffle plate 14, one side of the positioning rod 11 is provided with a lower baffle plate 15, and the bottom of the lower baffle plate 15 is fixedly arranged on the surface of the positioning block 7;

through the arrangement of the buffer device, the influence of the sieve plate 8 on other parts of the device during vibration can be reduced, the positioning rod 11 is a component for positioning the sieve plate 8, the buffer spring 12 is a component for preventing the sieve plate 8 from colliding with other parts during shaking, the blanking sloping plate 13 is a component for blanking materials, so that the materials are prevented from being stacked in the blanking barrel 2, the upper material baffle plate 14 and the lower material baffle plate 15 are components for protecting the buffer spring 12, and the materials are prevented from entering the buffer device and influencing the buffer spring 12 in the blanking process;

the sieve plate 8 can be conveniently mounted, dismounted and replaced through the positioning rod 11 of the buffer device, in the blanking process, the vibration of the sieve plate 8 can be reduced through the buffer spring 12, the influence on other parts of the device is caused, the materials can be prevented from being stacked in the dead angle of the blanking barrel 2 through the blanking sloping plate 13, the buffer assembly can be protected through the upper baffle plate 14 and the lower baffle plate 15 in the blanking process, and the materials are prevented from entering the buffer assembly and influencing the buffer spring 12;

the sieve plate 8 is connected with the inner wall of the blanking barrel 2 in a sliding way, the surface of the sieve plate 8 is provided with sieve pores 9, the bottom of the blanking barrel 2 is connected with the feed inlet 5 through a positioning block 7, and the surface of the positioning block 7 is provided with through holes; the sieve plate 8 is a component used for blocking materials and capable of blanking uniformly, the situation that the materials are blanked too much is prevented, the device is blocked, and the working efficiency is affected, the sieve holes 9 are through holes for blanking, the positioning block 7 is a component used for installing and positioning an air seal machine, the feeding hole 5 is an inlet of the materials entering the air seal machine 4, the sieve plate 8 is vibrated through the vibrating motor 10, the materials can be blanked through the sieve holes 9, the materials can be blanked uniformly in the blanking process of the materials, the materials enter the feeding hole 5, the materials are prevented from being too much, the device is blocked, and the working efficiency of the device is affected;

a water-cooling tube 19 is arranged on a fixed plate in the water-cooling plate 18, and both ends of the water-cooling tube 19 are respectively externally connected with a water inlet tube 20 and a water outlet tube 21; the water cooling plate 18 is a component for installing the water cooling tube 19, the water cooling tube 19 is a component for cooling and radiating the device, the water inlet tube 20 is an external pipeline for injecting water into the water cooling tube 19, the water outlet tube 21 is an external pipeline for draining water from the water cooling tube 19, the water in the water cooling tube 19 is circulated through the external water inlet tube 20 and the external water outlet tube 21, and the water cooling plate 18 is installed on the surface of the device to cool the device;

two ends of the mounting plate 16 are fixedly connected with the inner wall of the shell 1, and the surface of the shell 1 at one side of the mounting plate 16 is fixedly provided with the dust cover 3; discharge opening 6 and PMKD 22 fixed connection of air seal machinery 4 bottom, PMKD 22 fixed connection casing 1 inner chamber bottom, mounting panel 16 is the subassembly that is used for installing heat dissipation fan 17, and be used for playing the effect of support to casing 1, heat dissipation fan 17 is used for improving and carries out radiating efficiency to the device, casing 1 is the subassembly that is used for playing the protection to the device, dust cover 3 is used for in the course of the work, prevent inside the dust entering device, heat dispersion and the subassembly to the device cause the influence, discharge opening 6 is the export that is used for arranging the material, PMKD 22 is the subassembly that is used for installing fixedly to air seal machinery 4.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A positive pressure air seal machinery, includes casing (1), its characterized in that: the utility model discloses a fan structure, including casing (1), top fixed connection locating piece (7), the surface of locating piece (7) is provided with down feed cylinder (2), be provided with buffer down in feed cylinder (2), buffer's locating lever (11) one end fixed connection locating piece (7) surface, locating lever (11) surface slidable mounting has sieve (8), the bottom fixedly connected with vibrating motor (10) of sieve (8), feed inlet (5) fixed connection at locating piece (7) bottom and air seal machinery (4) top, the fixed surface of air seal machinery (4) bonds and has water-cooling board (18), the both sides of air seal machinery (4) are provided with heat dissipation fan (17), heat dissipation fan (17) fixed mounting is on mounting panel (16) surface.

2. A positive pressure air seal according to claim 1, wherein: the buffer device comprises a positioning rod (11), a buffer spring (12) and a blanking sloping plate (13), wherein the buffer spring (12) is movably mounted on the surface of the positioning rod (11), one end of the positioning rod (11) is connected with the blanking sloping plate (13) in a sliding manner, and the surface of the blanking sloping plate (13) is connected with the inner wall of the blanking barrel (2) in a sliding manner.

3. A positive pressure air seal according to claim 2, wherein: unloading swash plate (13) fixed mounting is on sieve (8) surface, sieve (8) bottom fixed mounting has last striker plate (14), one side of locating lever (11) is provided with down striker plate (15), striker plate (15) bottom fixed mounting is on locating piece (7) surface down.

4. A positive pressure air seal according to claim 3 wherein: sieve (8) and lower feed cylinder (2) inner wall sliding connection, feed cylinder (2) bottom is passed through locating piece (7) and is connected with feed inlet (5) down.

5. A positive pressure air seal according to claim 1, wherein: the water-cooled plate (18) is internally fixed with a water-cooled tube (19), and two ends of the water-cooled tube (19) are respectively externally connected with a water inlet tube (20) and a water outlet tube (21).

6. A positive pressure air seal according to claim 1, wherein: the both ends fixed connection casing (1) inner wall of mounting panel (16), casing (1) fixed surface of mounting panel (16) one side installs dust cover (3).

7. A positive pressure air seal according to claim 1, wherein: the discharge opening (6) at the bottom of the air seal machinery (4) is fixedly connected with a fixed bottom plate (22), and the fixed bottom plate (22) is fixedly connected with the bottom of the inner cavity of the shell (1).