CN215100662U

CN215100662U - Pneumatic stockline conveying system

Info

Publication number: CN215100662U
Application number: CN202121132362.8U
Authority: CN
Inventors: 杨焕利
Original assignee: Shanghai Runmu Electromechanical Equipment Co ltd
Current assignee: Shanghai Runmu Electromechanical Equipment Co ltd
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2021-12-10
Anticipated expiration: 2031-05-25

Abstract

The utility model discloses a pneumatic stockline conveying system relates to pneumatic stockline and carries technical field, for solving current central authorities' pipe chain when carrying through pneumatic stockline, needs the multiloop overlap joint, can not realize remote transport, and traditional pipe chain delivery capacity is little, the cost is very high, the not nimble problem of cloth pipe. The pneumatic automatic weighing device is characterized in that an air compressor is installed on one side of the sending system, a freeze dryer is arranged on one side of the air compressor, an air storage tank is installed on one side of the freeze dryer, a sending pump is arranged on one side of the air storage tank, a pneumatic dome valve is installed above the sending pump, a manual gate valve is arranged above the pneumatic dome valve, a weighing bin is installed above the manual gate valve, a second pneumatic ball valve is arranged below the sending pump, a pressure transmitter is installed on the outer side of the sending pump, one end of the conveying system is provided with a conveying pipeline, and a quick pipe clamp is installed on the outer side of the conveying pipeline.

Description

Pneumatic stockline conveying system

Technical Field

The utility model relates to a pneumatic stockline carries technical field, specifically is a pneumatic stockline conveying system.

Background

Pneumatic stockline conveying system uses in the pig farm, make the pig farm towards centralization, the science and technology has become better development pig farm, guarantee biological safety, the most effective solution just reduces, block people and thing direct or indirect and pig contact even, the fodder is the necessary supply for the pig farm of wanting every day, so need dispose the major ingredient tower far away from the pig farm as the transfer, avoid people and feed carriage to get into the pig farm, however, traditional pipe chain carries furthest linear transport distance and is less than 200 meters, need the overlap joint of multiloop, so long-distance transport also can not be realized to the high while of system fault rate.

When the existing central pipe chain is conveyed through a pneumatic material line, multiple loops are needed for overlapping, long-distance conveying cannot be realized, and the traditional pipe chain is small in conveying amount, very high in cost and inflexible in pipe distribution.

We therefore propose a pneumatic stockline conveying system in order to solve the problems set out above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pneumatic stockline conveying system to solve the current central authorities pipe chain that proposes in the above-mentioned background art when carrying through pneumatic stockline, need the multiloop overlap joint, can not realize remote transport, and traditional pipe chain delivery volume is little, the cost is very high, the not nimble problem of cloth pipe.

In order to achieve the above object, the utility model provides a following technical scheme: a pneumatic stockline conveying system comprises a sending system, a conveying system, a blanking system and a control system, wherein an air compressor is installed on one side of the sending system, a freeze dryer is arranged on one side of the air compressor, an air storage tank is installed on one side of the freeze dryer, a sending pump is arranged on one side of the air storage tank, a pneumatic dome valve is installed above the sending pump, a manual gate valve is arranged above the pneumatic dome valve, a weighing bin is installed above the manual gate valve, a second pneumatic ball valve is arranged below the sending pump, a pressure transmitter is installed outside the sending pump, a conveying pipeline is arranged at one end of the conveying system, a quick pipe clamp is installed outside the conveying pipeline, a blowing-assisting valve group is arranged on one side of the quick pipe clamp, a reversing three-way valve is installed at one end of the conveying pipeline, and an isolating bin is arranged below the reversing three-way valve, one side of blanking system is provided with the isolation feed bin, the branch material tower is installed to one side of isolation feed bin, one side of branch material tower is provided with the main material tower, electronic blanking structure is installed to the below of main material tower, the inside of blanking system is provided with the terminal point buffer, husky dragon dust removal tripper is installed to one side of terminal point buffer, control system's inside is provided with the switch board, the internally mounted of switch board has PLC control module group, the below of electronic blanking structure is provided with auger pipeline structure, first pneumatic ball valve is installed to one side of pneumatic dome valve, auger pipeline structure's below is provided with the feed structure, the internally mounted of branch material tower has level sensor.

Preferably, a filter group is installed at one end of the gas storage tank, and the filter group is connected with one end of the gas storage tank in a welding manner.

Preferably, one end of the sending pump is provided with a level indicator, and the level indicator is connected with one end of the sending pump in a welding mode.

Preferably, a pipeline pressure detection sensor is installed inside the conveying pipeline, and the pipeline pressure detection sensor is connected with the conveying pipeline in a welding mode.

Preferably, the one end of electronic blanking structure is installed and is hindered rotatory formula machinery material level control sensor, and hinders rotatory formula machinery material level control sensor and electronic blanking structure's one end welded connection.

Preferably, the surface of the control cabinet is provided with a touch screen, and the touch screen and the surface of the control cabinet are integrally formed.

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

1. the utility model discloses a sending system and conveying system and blanking system mutually support with control system, can carry by effectual control material, guarantee teletransmission carries, pneumatic stockline system can realize carrying horizontal distance 2000 meters, can be apart from 1000 meters in pig farm configuration central authorities' stock tower, need not skip and people and get into the pig farm, the fine propagation way of cutting off the virus, pneumatic stockline delivery volume is 6-12 tons/hour, the delivery volume is more than 2 times of pipe chain, especially, be fit for the fodder transport in large-scale pig farm.

2. The pneumatic stockline principle uses the kinetic energy of the air flow to drive the feed to operate, so the requirement on the trend and the trend of the pipeline is not too high, the pipes can be distributed along the ground, the construction operation difficulty can be reduced, the material cost and the manufacturing cost of the support are saved, the pneumatic stockline can be conveyed within the range of 0-90, the vertical conveying capacity can reach 72 meters at most, the requirement of building cultivation is completely met, the pipeline has no angle limitation, the angle can be a large arc line, the pipe distribution is quite flexible, the pneumatic stockline can be used in a feeding farm in a mountain area, and the advantages are quite obvious.

3. Utilize transfer hopper on the delivery pump to have the weighing measurement function, can carry out a statistics and record to the process of carrying the fodder, utilize the inside pipeline pressure detection sensor of conveying system, adjust the correspondence of atmospheric pressure through control system, guarantee that conveying pressure is stable, utilize every main material tower and branch material tower all to dispose and hinder rotary machine material level control sensor for detect the material level of fodder in the material tower. When set in the automatic mode; when the material level sensor detects that the main material tower is at the high and bottom material levels, the control can display corresponding material level alarm information.

Drawings

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

fig. 2 is a schematic diagram of the control system of the present invention;

fig. 3 is a schematic diagram of a delivery system of the present invention;

in the figure: 1. a transmitting system; 2. a delivery system; 3. a blanking system; 4. a control system; 5. a packing auger conveying pipeline structure; 6. an electric blanking structure; 7. a PLC control module; 8. a control cabinet; 9. a touch screen; 10. a filter group; 11. an air compressor; 12. a gas storage tank; 13. a freeze dryer; 14. a delivery pump; 15. a first pneumatic ball valve; 16. a manual gate valve; 17. a pneumatic dome valve; 18. a level gauge; 19. a pressure transmitter; 20. a second pneumatic ball valve; 21. isolating the storage bin; 22. a main material tower; 23. a feeding structure; 24. a weighing bin; 25. a rotation-resisting mechanical material level control sensor; 26. a delivery conduit; 27. a quick pipe clamp; 28. a reversing three-way valve; 29. a blow-assist valve set; 30. a pipeline pressure detection sensor; 31. a destination buffer; 32. a shakelong dust removal discharger; 33. a material distributing tower; 34. a level sensor.

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.

Referring to fig. 1-3, the present invention provides an embodiment: a pneumatic material line conveying system comprises a sending system 1, a conveying system 2, a blanking system 3 and a control system 4, wherein an air compressor 11 is installed on one side of the sending system 1, a freeze dryer 13 is arranged on one side of the air compressor 11, an air storage tank 12 is installed on one side of the freeze dryer 13, a sending pump 14 is arranged on one side of the air storage tank 12, a pneumatic dome valve 17 is installed above the sending pump 14, a manual gate valve 16 is arranged above the pneumatic dome valve 17, a weighing bin 24 is installed above the manual gate valve 16, a second pneumatic ball valve 20 is arranged below the sending pump 14, a pressure transmitter 19 is installed on the outer side of the sending pump 14, a conveying pipeline 26 is arranged at one end of the conveying system 2, a quick pipe clamp 27 is installed on the outer side of the conveying pipeline 26, a blowing-assisting valve set 29 is arranged on one side of the quick pipe clamp 27, and a reversing three-way valve 28 is installed at one end of the conveying pipeline 26, the below of switching-over three-way valve 28 is provided with isolation feed bin 21, one side of blanking system 3 is provided with isolation feed bin 21, branch material tower 33 is installed to one side of isolation feed bin 21, one side of branch material tower 33 is provided with main material tower 22, electronic blanking structure 6 is installed to main material tower 22's below, blanking system 3's inside is provided with terminal point buffer 31, husky dragon dust removal tripper 32 is installed to one side of terminal point buffer 31, control system 4's inside is provided with switch board 8, the internally mounted of switch board 8 has PLC control module 7, the below of electronic blanking structure 6 is provided with auger conveying pipeline structure 5, first pneumatic ball valve 15 is installed to one side of pneumatic dome valve 17, auger conveying pipeline structure 5's below is provided with feed structure 23, the internally mounted of branch material tower 33 has level sensor 34.

Further, a filter group 10 is installed at one end of the gas storage tank 12, and the filter group 10 is welded to one end of the gas storage tank 12.

Further, a level indicator 18 is arranged at one end of the sending pump 14, the level indicator 18 is welded with one end of the sending pump 14, and a rotation-resisting type mechanical level control sensor 25 is arranged on each of the main material tower 22 and the material distributing tower 33 and used for detecting the level of the feed in the material tower.

Further, a pipe pressure detection sensor 30 is installed inside the delivery pipe 26, and the pipe pressure detection sensor 30 is welded to the inside of the delivery pipe 26.

Further, the one end of electronic blanking structure 6 is installed and is hindered rotatory formula machinery material level control sensor 25, and hinders rotatory formula machinery material level control sensor 25 and electronic blanking structure 6's one end welded connection.

Further, the surface of switch board 8 is provided with touch-sensitive screen 9, and touch-sensitive screen 9 sets up with the surperficial integrated into one piece of switch board 8, and when level sensor 34 detected that the major ingredient tower is in height, bed charge level, the control all can show corresponding material level alarm information.

The working principle is as follows: when the device is used, the sending system 1 is connected with the air storage tank 12 through the high-pressure hose by the air compressor 11, the air storage tank 12 is connected with the freeze dryer 13 through the high-pressure hose, the air storage tank 12 is connected with the sending pump 14 through the pneumatic triple piece, the transfer hopper on the sending pump 14 has the weighing and metering functions, statistics and recording can be carried out on the feed conveying process, automatic control and manual control are arranged in the control system 4, each main material tower 22 and each distributing tower 33 are provided with the rotation-resisting type mechanical material level control sensor 25 for detecting the material level of the feed in the material tower, and when the device is set in an automatic mode; when the material level sensor 34 detects that the main material tower 22 is at a high material level and a bottom material level, the corresponding material level alarm information is displayed by control, when the material distribution tower 33 is at the high material level, the pneumatic feeding program is not executed by the material tower, when the material distribution tower is at the bottom material level, the material distribution tower 33 material beating route corresponding to the system is automatically started by the system for beating the material, the route selection mode is a reversing process of the program-set automatic execution reversing three-way valve 28, when the high material level is displayed by the corresponding material tower, the system automatically executes material beating stopping, and when the manual mode state is set, the material beating can be manually executed for the specified material distribution tower 33, on the premise that the high and low material level limiting conditions are met, namely the precondition that the low material level of the material distribution tower 33 and the high material level of the main material tower 22 are met; otherwise, the material beating program is not executed under the condition that the material beating program is not executed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a pneumatic stockline conveying system, includes sending system (1), conveying system (2), blanking system (3), control system (4), its characterized in that: the automatic material distribution system is characterized in that an air compressor (11) is installed on one side of the sending system (1), a freeze dryer (13) is arranged on one side of the air compressor (11), an air storage tank (12) is installed on one side of the freeze dryer (13), a sending pump (14) is arranged on one side of the air storage tank (12), a pneumatic dome valve (17) is installed above the sending pump (14), a pressure transmitter (19) is installed on the outer side of the sending pump (14), a conveying pipeline (26) is arranged at one end of the conveying system (2), a quick pipe clamp (27) is installed on the outer side of the conveying pipeline (26), a reversing three-way valve (28) is installed at one end of the conveying pipeline (26), an isolation bin (21) is arranged below the reversing three-way valve (28), a material distribution tower (33) is installed on one side of the isolation bin (21), a main material tower (22) is arranged on one side of the material distribution tower (33), electronic unloading structure (6) are installed to the below of main material tower (22), the inside of blanking system (3) is provided with terminal point buffer (31), husky dragon dust removal tripper (32) are installed to one side of terminal point buffer (31), the inside of control system (4) is provided with switch board (8), the internally mounted of switch board (8) has PLC control module group (7).

2. A pneumatic stockline conveying system according to claim 1, wherein: a filter group (10) is installed at one end of the air storage tank (12), and the filter group (10) is connected with one end of the air storage tank (12) in a welding mode.

3. A pneumatic stockline conveying system according to claim 1, wherein: one end of the sending pump (14) is provided with a level indicator (18), and the level indicator (18) is connected with one end of the sending pump (14) in a welding mode.

4. A pneumatic stockline conveying system according to claim 1, wherein: pipeline pressure detection sensor (30) are installed inside the conveying pipeline (26), and pipeline pressure detection sensor (30) are connected with the conveying pipeline (26) in a welding mode.

5. A pneumatic stockline conveying system according to claim 1, wherein: the one end of electronic blanking structure (6) is installed and is hindered rotation type machinery material level control sensor (25), and hinders rotation type machinery material level control sensor (25) and the one end welded connection of electronic blanking structure (6).

6. A pneumatic stockline conveying system according to claim 1, wherein: the surface of the control cabinet (8) is provided with a touch screen (9), and the touch screen (9) and the surface of the control cabinet (8) are integrally formed.