CN213558458U

CN213558458U - Conveying device of pressure relief type winnowing machine

Info

Publication number: CN213558458U
Application number: CN202022391235.1U
Authority: CN
Inventors: 张中贵
Original assignee: Hangzhou Taiyang Foundry Engineering Technology Co ltd
Current assignee: Hangzhou Taiyang Foundry Engineering Technology Co ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-06-29
Anticipated expiration: 2030-10-22

Abstract

The utility model discloses a conveyor of pressure relief formula air separator, including sending the jar, the lower terminal surface fixed mounting who sends the jar has four pillars, the bottom fixed mounting who sends the jar has the unloading pipe, the outside fixed mounting of unloading pipe has the material cutting valve, the left side fixed mounting who sends jar up end has the high-pressure pipe, compressed air inlet unit, spherical elbow and spherical tee bend are installed in proper order from a right side to a left side in the outside of high-pressure pipe. This conveyor of pressure relief formula air separator, compressed air inlet unit can increase the pressure of sending the jar inside, realized that the material is low-speed advancing in the suspension of conveyer pipe, spherical elbow, mutually supporting of spherical tee bend and high-pressure tube, also can reduce high-pressure tube and spherical elbow wearing and tearing when reducing the device air consumption, the feed port on the inside filter of first inlet pipe and second inlet pipe, filter the material, avoid sending the jar because of debris gets into, thereby cause the inside damage of sending the jar, the security of device has been improved.

Description

Conveying device of pressure relief type winnowing machine

Technical Field

The utility model relates to a conveyor technical field specifically is a conveyor of pressure relief formula air separator.

Background

The air separator is called winnowing rubbing crusher again, by coarse crushing, fine crushing, devices such as wind-force transport are constituteed, the form that utilizes high-speed striking reaches kibbling purpose, often all need use conveyor to transmit it in the use of air separator, what present majority's air separator adopted is artifical transmission, conveyer belt transmission and three kinds of modes of pneumatic transmission, the lower staff's of artifical transmission speed working strength is great, conveyer belt transmission often can lead to splashing of material, pneumatic transmission has avoided the inconvenience that artifical transmission and conveyer belt transmission brought.

However, most of the existing pneumatic conveying devices applied to casting equipment are not provided with a filtering mechanism, so that sundries are often caused to enter the device to damage the inside of the device to a certain extent, and most of the existing pneumatic conveying devices are not provided with a compressed air inlet device, so that the conveying speed is often slowed down, and the pneumatic conveying devices are inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a conveyor of pressure relief formula air separator to the feed inlet that proposes current most pneumatic transmission device in solving above-mentioned background art does not have the filtering mechanism, often leads to debris to enter into the inside of device, causes certain damage to the device is inside, and current most pneumatic transmission device also does not set up compressed air inlet unit, and the condition that often transfer rate slows down, the problem of not convenient to use.

In order to achieve the above object, the utility model provides a following technical scheme: a conveying device of a pressure relief type winnowing machine comprises a sending tank, wherein four supporting columns are fixedly mounted on the lower end face of the sending tank, a blanking pipe is fixedly mounted at the bottom of the sending tank, a material cutting valve is fixedly mounted on the outer side of the blanking pipe, a high-pressure pipe is fixedly mounted on the left side of the upper end face of the sending tank, a compressed air inlet device, a spherical elbow and a spherical tee are sequentially mounted on the outer side of the high-pressure pipe from right to left, a first inlet pipe is fixedly mounted at the lower end of the right side of the sending tank, a mounting block is fixedly mounted at the top of the sending tank, two second inlet pipes are fixedly mounted on the outer side of the mounting block, a mounting groove is formed in the right end face of the first inlet pipe, filter plates are arranged in the first inlet pipe and the second inlet pipes, fixed blocks are fixedly mounted on the outer, and an electric contact pressure gauge, a high-pressure type material loading level meter and a high-pressure type material unloading level meter are fixedly arranged on the outer side of the sending tank.

Preferably, the pillars are symmetrically distributed about the center of the canister, and the second feeding pipe pairs are distributed on the left and right sides of the mounting block.

Preferably, the mounting block, the second feeding pipe and the sending tank are communicated with each other, and the sending tank, the high-pressure pipe and the compressed air inlet device are communicated with each other.

Preferably, the lower end of the high pressure type discharging level gauge, the lower end of the high pressure type charging level gauge and the lower end of the electric contact pressure gauge extend to the inside of the sending tank.

Preferably, the fixed block is located the inside of mounting groove, the mounting groove passes through bolt fixed connection with the fixed block, the external diameter of filter is less than the internal diameter of first inlet pipe.

Preferably, the left end of the first feeding pipe extends to the sending tank, the upper end of the blanking pipe extends to the inside of the sending tank, and the inner diameter of the first feeding pipe is the same as that of the second feeding pipe.

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

the conveying device of the pressure relief type winnowing machine has the advantages that in the using process, the compressed air inlet device, the electric contact pressure gauge, the high-pressure type blanking level indicator, the sending tank and the high-pressure type loading level indicator are matched with each other, the pressure in the sending tank can be increased by utilizing the compressed air inlet device, so that the materials can be suspended in the conveying pipe and advance at a low speed, the air consumption of the device is reduced and the abrasion of the high-pressure pipe and the spherical elbow can be reduced by the mutual matching of the spherical elbow, the materials can be screened through the feed holes in the internal filter plates of the first feed pipe and the second feed pipe, the damage to the interior of the sending tank caused by the entering of impurities into the sending tank is avoided, the safety of the device is improved, the service life of the device is prolonged, the device cannot splash of the materials, the manual carrying is not needed, the operation is simple, is convenient for use.

Drawings

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

FIG. 2 is a schematic view of the filter plate mounting structure of the present invention;

FIG. 3 is a schematic view of the pillar mounting structure of the present invention;

fig. 4 is a schematic view of the second feeding pipe installation structure of the present invention.

In the figure: 1. a sending tank; 2. a pillar; 3. a discharging pipe; 4. a material stopping valve; 5. a high pressure pipe; 6. a compressed air intake device; 7. a first feed tube; 8. a second feed tube; 10. a spherical elbow; 11. a spherical tee joint; 12. mounting grooves; 13. a filter plate; 14. a fixed block; 15. a feed port; 16. an electric contact pressure gauge; 17. a high pressure type level gauge; 18. mounting blocks; 19. high-pressure type blanking level indicator.

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: a conveying device of a pressure relief type winnowing machine comprises a sending tank 1, four supporting columns 2 are fixedly mounted on the lower end face of the sending tank 1, a blanking pipe 3 is fixedly mounted at the bottom of the sending tank 1, a material cutting valve 4 is fixedly mounted on the outer side of the blanking pipe 3, a high-pressure pipe 5 is fixedly mounted on the left side of the upper end face of the sending tank 1, a compressed air inlet device 6, a spherical elbow 10 and a spherical tee joint 11 are sequentially mounted on the outer side of the high-pressure pipe 5 from right to left, a first inlet pipe 7 is fixedly mounted at the lower end of the right side of the sending tank 1, a mounting block 18 is fixedly mounted at the top of the sending tank 1, two second inlet pipes 8 are fixedly mounted on the outer side of the mounting block 18, a mounting groove 12 is formed in the right end face of the first inlet pipe 7, filter plates 13 are arranged inside the first inlet pipe 7 and the second inlet pipes 8, a, an electric contact pressure gauge 16, a high-pressure type material loading level meter 17 and a high-pressure type material unloading level meter 19 are fixedly arranged on the outer side of the sending tank 1, and valves are arranged in the second feeding pipe 8 and the first feeding pipe 7.

Furthermore, the pillars 2 are symmetrically distributed about the center of the sending tank 1, and the second feeding pipes 8 are distributed on the left side and the right side of the mounting block 18, so that the sending tank 1 can be supported, and the stability of the device is also improved.

Further, the installation block 18, the second feeding pipes 8 are communicated with the sending tank 1, the high-pressure pipe 5 and the compressed air inlet device 6 are communicated with each other, materials can be added into the sending tank 1 through the two second feeding pipes 8, and the feeding speed of the device is increased.

Furthermore, the lower end of the high-pressure type blanking level gauge 19, the lower end of the high-pressure type charging level gauge 17 and the lower end of the electric contact pressure gauge 16 extend into the sending tank 1, so that the pressure inside the device and the amount of materials can be observed, and the pressure inside the sending tank 1 can be conveniently adjusted by a worker.

Further, the fixed block 14 is located the inside of mounting groove 12, and mounting groove 12 passes through bolt fixed connection with fixed block 14, and the external diameter of filter 13 is less than the internal diameter of first inlet pipe 7, at the in-process of staff's feeding, can filter the material, thereby avoided causing the inside damage of device because of debris entering device, improved the security of device.

Further, the left end of the first feeding pipe 7 extends to the sending tank 1, the upper end of the blanking pipe 3 extends to the inside of the sending tank 1, the inner diameters of the first feeding pipe 7 and the second feeding pipe 8 are the same, and the filter plate 13 can be fixed and installed.

The working principle is as follows: firstly, in the process of using the device by a worker, the worker opens the valves in the two second feeding pipes 8 and the first feeding pipe 7, the worker conveys the materials to be conveyed to the interior of the sending tank 1 through the two second feeding pipes 8 and the first feeding pipe 7, in the feeding process, the materials can be screened by using the feeding holes 15 on the filter plate 13, the damage to the interior of the sending tank 1 caused by the impurities entering the sending tank 1 is avoided, the safety of the device is improved, the quantity of the materials in the sending tank 1 can be detected by using the high-pressure type material loading level meter 17 and the high-pressure type material unloading level meter 19, when the materials reach the required conveying quantity, the valves in the first feeding pipe 7 and the second feeding pipe 8 are closed, the worker opens the spherical elbow 10 and the spherical tee 11, and the air can be compressed by using the compressed air inlet device 6, compressed air passes through high-pressure pipe 5 and carries to the inside of sending jar 1, and the staff observes the numerical value on the electric contact pressure gauge 16 this moment, opens material intercepting valve 4 when numerical value on electric contact pressure gauge 16 reaches standard, and the inside material of sending jar 1 inside this moment is pushed into to the inside of unloading pipe 3 under the effect of compressed air thrust to get into the inside of air separator, easy operation, convenient to use through pipeline.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a conveyor of pressure unloading formula air separator, includes and sends jar (1), its characterized in that: the device comprises a sending tank (1), wherein four supporting columns (2) are fixedly mounted on the lower end face of the sending tank (1), a blanking pipe (3) is fixedly mounted at the bottom of the sending tank (1), a material cutting valve (4) is fixedly mounted on the outer side of the blanking pipe (3), a high-pressure pipe (5) is fixedly mounted on the left side of the upper end face of the sending tank (1), a compressed air inlet device (6), a spherical elbow (10) and a spherical tee joint (11) are sequentially mounted on the outer side of the high-pressure pipe (5) from right to left, a first inlet pipe (7) is fixedly mounted at the lower end of the right side of the sending tank (1), a mounting block (18) is fixedly mounted at the top of the sending tank (1), two second inlet pipes (8) are fixedly mounted on the outer side of the mounting block (18), a mounting groove (12) is formed in the right end face of the first inlet pipe (7), and filter plates (, the utility model discloses a material level meter, including filter (13), a plurality of feed ports (15), the outside fixed mounting of filter (13) has fixed block (14), a plurality of feed ports (15) have been seted up in the outside of filter (13), the outside fixed mounting who sends jar (1) has electric contact pressure gauge (16), high pressure type to go up charge level indicator (17) and high pressure type charge level indicator (19) down.

2. The conveying device of a pressure relief type air separator according to claim 1, wherein: the pillar (2) is the symmetric distribution about the center of sending jar (1), second inlet pipe (8) are to distributing in the left and right sides of installation piece (18).

3. The conveying device of a pressure relief type air separator according to claim 1, wherein: the installation block (18), the second feeding pipe (8) and the sending tank (1) are mutually communicated, and the sending tank (1), the high-pressure pipe (5) and the compressed air inlet device (6) are mutually communicated.

4. The conveying device of a pressure relief type air separator according to claim 1, wherein: the lower end of the high-pressure type blanking level gauge (19), the lower end of the high-pressure type loading level gauge (17) and the lower end of the electric contact pressure gauge (16) all extend into the sending tank (1).

5. The conveying device of a pressure relief type air separator according to claim 1, wherein: the fixed block (14) is located the inside of mounting groove (12), mounting groove (12) pass through bolt fixed connection with fixed block (14), the external diameter of filter (13) is less than the internal diameter of first inlet pipe (7).

6. The conveying device of a pressure relief type air separator according to claim 1, wherein: the left end of first inlet pipe (7) extends to sending jar (1), the upper end of unloading pipe (3) extends to the inside of sending jar (1), the internal diameter of first inlet pipe (7) and second inlet pipe (8) is the same.