CN111731869A - Feeding and discharging device used in air film building - Google Patents
Feeding and discharging device used in air film building Download PDFInfo
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- CN111731869A CN111731869A CN202010568618.3A CN202010568618A CN111731869A CN 111731869 A CN111731869 A CN 111731869A CN 202010568618 A CN202010568618 A CN 202010568618A CN 111731869 A CN111731869 A CN 111731869A
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- feeding
- conveying
- pneumatic conveying
- air film
- conveying device
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/02—Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads
Abstract
The invention discloses a feeding and discharging device used in a gas film building, which comprises a feeding and spraying device, a spiral conveying device and a pneumatic conveying device, wherein the feeding and spraying device comprises an overhaul channel, a dust remover, a spraying device and a feeding interface, the spiral conveying device comprises a spiral conveyor feeding port, a spiral conveyor and a spiral conveyor discharging port, the pneumatic conveying device comprises a pneumatic conveying device feeding port, a pneumatic conveying tank body, a pneumatic conveying bracket, a supercharger, an elbow, a conveying pipe, a pneumatic conveying device discharging port and a hopper, the feeding interface comprises a tank car, a connecting port and a check valve, all the devices are connected through the conveying pipe to complete feeding and discharging, the invention is scientific and reasonable, the use is safe and convenient, when the materials are conveyed, the generation of dust is prevented from harming the health of working personnel, and simultaneously, the efficiency of material conveying is also improved.
Description
Technical Field
The invention relates to the field of material conveying in an air film building, in particular to a feeding and discharging device for the air film building.
Background
As a novel structural style, the air film building has become a trend for a closed warehouse for material storage, the air film building refers to a building structure system which uses a special building film material as a shell, is provided with a set of intelligent electromechanical equipment to provide positive pressure of air inside the air film building and supports a building main body, the air film building has the closure property and isolates indoor and external environments, and in the air film building, the material access modes are three at present:
1. the materials are transported in and out by the automobile, and the digging machine and the pushing machine are operated in an auxiliary way;
2. stacking or taking materials by a stacker-reclaimer;
3. the combination of automobile transportation and stacker-reclaimer.
The air film building generally adopts two doors as material inlets and outlets to convey materials, but the existing air film building material conveying mode has the following problems:
1. in the existing material conveying process, an automobile is required to convey materials, and if the conveying amount is large, the automobile needs to wait for manual operation, so that the conveying efficiency is low;
2. the pay-off of material and the ejection of compact all need artifical long-time operation in the air film building, at material loading and unloading in-process, can produce a large amount of raise dusts, and under long-term operation, the raise dusts can produce certain health damage to the staff.
Therefore, there is a need for a feeding and discharging device for use in air film buildings to solve the above problems.
Disclosure of Invention
The invention aims to provide a feeding and discharging device used in an air film building to solve the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
a feeding and discharging device used in an air film building comprises a feeding and spraying device, a spiral conveying device and a pneumatic conveying device;
a feeding interface is arranged on one side of the feeding and spraying device, the feeding and spraying device is connected with a tank material vehicle outside the air film building, the feeding interface is connected with the tank material vehicle and the air film building, and feeding is carried out in the air film building through a first conveying pipe;
an overhaul channel is laid below the feeding and spraying device and is respectively connected with the spiral conveying device and the pneumatic conveying device in sequence;
the screw conveying device conveys materials to the pneumatic conveying device through the conveying pipe, and the materials fall into the tank material trolley for transportation after passing through the pneumatic conveying device.
The whole material conveying process avoids unloading and loading materials in a manual mode, manpower is greatly reduced, and damage to human health caused by flying dust generated by materials is reduced to a certain extent.
Further, the feeding and spraying device comprises: the device comprises a feeding interface, a first conveying pipe, a conveying pipe and a spraying device;
the feeding and spraying device is connected with a tank car outside the air film building through a feeding interface, receives materials conveyed by the tank car, sprays the materials to form a material pile, and finishes material conveying through a spiral conveying device;
the first conveying pipe is connected with the feeding interface and the material spraying device, and conveys the materials conveyed by the feeding interface to the material spraying device, wherein the direction of the first conveying pipe is the conveying direction of the materials in the air film building, and an included angle state is formed between the first conveying pipe and the feeding interface;
the material spraying device comprises a material spraying port and a material spraying support, the material spraying port is connected with the material spraying support, and materials are sprayed out through the material spraying port and form a material pile through free falling;
a plurality of material spraying devices are arranged in the air film building, and each material spraying device is connected through a conveying pipe, wherein the material spraying support has a fixed supporting effect on the material spraying opening;
the multiple material spraying ports can spray materials simultaneously, the materials are sequentially conveyed to different material spraying devices through the conveying pipes, multi-directional material spraying is achieved, and the material accumulation and conveying speed can be improved;
an overhaul channel and a dust remover are laid at the lower end of the feeding and spraying device, the overhaul channel is used for overhauling the spiral conveying device and the pneumatic conveying device, and the dust remover is installed on one side of the pneumatic conveying device;
the maintenance channel is laid under the feeding and spraying device and connected with the spiral conveying device and the pneumatic conveying device, when any one of the devices breaks down, the broken-down device is detected and maintained in time through the maintenance channel, the device does not need to be disassembled, and other problems caused by disassembly are effectively avoided;
the dust remover absorbs flying dust generated when the material is sprayed from the material spraying port, and absorbs the flying dust through the air pressure of the dust remover, so that the flowing of the flying dust in the air film building is reduced.
Further, the spiral conveying device comprises a spiral conveyor feeding port, a spiral conveyor and a spiral conveyor discharging port;
the upper end of the spiral conveyor is provided with a spiral conveyor feeding hole, and one side of the lower part of the spiral conveyor, which is close to the pneumatic conveying device, is provided with a spiral conveyor discharging hole;
the upper end of the spiral conveyor is provided with a plurality of spiral conveyor feed inlets according to the position and the size of the spiral conveyor;
the arrangement of a plurality of feed inlets can help the material heap to get into screw conveyer from the equidirectional, carries out transporting of material, improves the speed that the material got into screw conveyer, avoids appearing the material and piles up surplus phenomenon.
Furthermore, a plurality of spiral conveying devices are arranged in the air film building, and each spiral conveying device is connected with a pneumatic conveying device through a conveying pipe;
the spiral conveying devices correspond to the pneumatic conveying devices one to one, a complete material feeding and discharging process can be achieved, a plurality of groups of spiral conveying devices and pneumatic conveying devices are arranged in the air film building, loading and transportation of materials can be completed at different positions in the air film building, meanwhile, the spiral conveying devices and the pneumatic conveying devices are located below a material pile all the time, and the materials are determined to be located on the ground or underground according to different landforms on site.
Further, the pneumatic conveying device comprises: the pneumatic conveying device comprises a feeding hole, a pneumatic conveying tank body, a pneumatic conveying bracket, a supercharger, an elbow, a conveying pipe, a discharging hole of the pneumatic conveying device and a hopper;
the pneumatic conveying tank body is a funnel-shaped tank body, pneumatic conveying device feed inlets are arranged on two sides of the upper end of the pneumatic conveying tank body, and the pneumatic conveying device feed inlets are communicated with a discharge port of the screw conveyor through conveying pipes;
the periphery of the lower end of the pneumatic conveying tank body supports the pneumatic conveying tank body through the pneumatic conveying support, the pneumatic conveying tank body is more firmly fixed through the peripheral pneumatic conveying support, the dangerous problems of deformation and the like of the pneumatic conveying tank body due to overweight of materials are avoided, and the pneumatic conveying tank body is close to one side of a discharge port of a pneumatic conveying device and is connected with a supercharger through a conveying pipe;
the pneumatic conveying device is characterized in that superchargers are arranged at multiple positions, the superchargers increase the air pressure in the conveying pipe, and when materials in the conveying pipe are conveyed, the materials are accelerated to be conveyed in a pressurization mode.
Further, the materials enter the pneumatic conveying tank body through a feeding hole of the pneumatic conveying device, and the materials are conveyed to a discharging hole of the pneumatic conveying device through a conveying pipe;
in the pneumatic conveying device, conveying pipes in different directions for conveying materials are connected through elbows;
a hopper is arranged below a discharge port of the pneumatic conveying device, and a discharge port is formed in the bottom of the hopper;
the material is carried to the hopper from pneumatic conveyor discharge gate, and the material in the hopper passes through the discharge opening, utilizes the action of gravity, falls into the jar skip.
Further, the screw conveying device is connected with the pneumatic conveying device through a conveying pipe, the upper end of the conveying pipe is connected with a screw conveyor discharge port of the screw conveying device, and the lower end of the conveying pipe is connected with a pneumatic conveying device feed port of the pneumatic conveying device;
the discharge port of the screw conveyer can be connected with the feed ports of the pneumatic conveying devices in different directions through a plurality of conveying pipes, so that materials can be conveyed in multiple directions simultaneously, and the conveying efficiency of the materials is improved.
Further, the feed interface comprises: the device comprises a tank truck, a first connecting port, an air film foundation wall, a check valve, a fixing plate, a second connecting port, a feeding port and a second conveying pipe;
the tank material vehicle is connected into an air film foundation wall of the air film device through a first connecting port;
the two sides of the air film foundation wall are provided with fixing plates, wherein a second connector is embedded in the fixing plate at one side, and a check valve connected with the feeding hole is embedded in the fixing plate at the other side;
the first connecting port is connected with the second connecting port through a socket;
the connecting port is connected with the air film foundation wall and is communicated with the first conveying pipe through a second conveying pipe, and a check valve is installed on one side, close to the second conveying pipe, of the air film foundation wall;
the check valve prevents indoor materials from being discharged outdoors through the conveying pipe in a non-feeding state, and meanwhile, the indoor pressure can be prevented from leaking;
the tank material vehicle is connected with the inside of the air film building through the feeding interface, the material feeding can be completed without entering the air film building, and the reinforced concrete is injected into the air film foundation wall and is used for bearing the gravity of each component in the air film building.
Compared with the prior art, the invention has the beneficial effects that:
1. the material conveying is carried out through the connection among the devices, so that manual operation is reduced, when the tank material trucks carry out material conveying, the material conveying and the material discharging of a plurality of tank material trucks can be simultaneously finished through the plurality of conveying devices, the conveying efficiency is improved, and the time cost is saved;
2. unmanned operation can be realized in the air film building, the problem of health condition reduction caused by long-time operation of workers in the air film building is avoided, and the occupational health condition is improved.
Drawings
In order that the present invention may be more readily and clearly understood, a more particular description of the invention briefly described above will be rendered by reference to specific embodiments that are illustrated in the appended drawings.
FIG. 1 is a cross-sectional view of a conveying process of a feeding and discharging device used in a gas film building according to the present invention;
FIG. 2 is a schematic view of a screw conveyor for a feeding and discharging device in a gas film building according to the present invention;
FIG. 3 is a schematic view of a pneumatic conveying device for a feeding and discharging device in a gas film building according to the present invention;
fig. 4 is a schematic view of a feeding interface of a feeding and discharging device used in an air film building.
In the figure: 1-discharge feeding device, 2-spiral conveying device, 3-pneumatic conveying device, 4-feeding interface, 11-maintenance channel, 12-dust remover, 13-material spraying port, 14-material spraying bracket, 15-material pile, 16-material spraying device, 17-first conveying pipe, 18-second conveying pipe, 21-material, 22-spiral conveyor, 23-spiral conveyor feeding port, 24-spiral conveyor discharging port, 31-pneumatic conveying device feeding port, 32-pneumatic conveying tank body, 33-pneumatic conveying bracket, 34-pneumatic supercharger, 35-elbow, 36-conveying pipe, 37-pneumatic conveying device discharging port, 38-hopper, 41-tank material vehicle, 42-first connecting interface, 43-air film foundation wall, 44-check valve, 45-fixing plate, 46-feed inlet and 47-second connecting port.
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 to 4, in an embodiment of the present invention, a feeding and discharging device for use in an air film building includes a feeding and spraying device 1, a spiral conveying device 2, and a pneumatic conveying device 3;
a feeding interface 4 is arranged on one side of the feeding and spraying device 1, the feeding and spraying device 1 is connected with a tank skip 41 outside the air film building, the feeding interface 4 is connected with the tank skip 41 and the air film building, and feeding is carried out in the air film building through a first conveying pipe 17;
an overhaul channel 11 is laid below the feeding and spraying device 1, and the overhaul channel 11 is respectively connected with the spiral conveying device 2 and the pneumatic conveying device 3 in sequence;
the screw conveyor 2 conveys the material 21 to the pneumatic conveyor 3 through the conveying pipe 36, and the material 21 falls into the tank truck 41 for transportation after passing through the pneumatic conveyor 3.
The feeding and spraying device 1 comprises: the feeding interface 4, the first delivery pipe 17, the delivery pipe 36 and the spraying device 16;
the feeding and spraying device 1 is connected with a tank skip 41 outside the air film building through a feeding interface 4, the feeding and spraying device 1 receives materials conveyed by the tank skip, sprays the materials to form a material pile 15, and finishes material conveying through the spiral conveying device 2;
the first conveying pipe 17 is connected with the feeding interface 4 and the spraying device 15, the first conveying pipe 17 conveys the materials conveyed by the feeding interface 4 to the spraying device 16, the direction of the first conveying pipe 17 is inclined upwards along the direction that the materials are conveyed to the pneumatic conveying device 3 through the spiral conveying device 2 according to the internal structures of different air film buildings, meanwhile, the first conveying pipe and the feeding interface can form included angles with different sizes, and the direction of the first conveying pipe includes but is not limited to the above forms according to the internal structures of the air film buildings and the positions of the feeding interfaces;
the material spraying device 16 comprises a material spraying opening 13 and a material spraying support 14, the material spraying opening 13 is welded with the material spraying support 14, the material 21 is sprayed out through the material spraying opening 13, and a material pile 15 is formed by free falling bodies;
the connection mode of the material spraying port and the material spraying bracket comprises but is not limited to welding, threaded connection, mechanical connection and the like;
a plurality of material spraying devices 16 are arranged in the air film building, each material spraying device 16 is connected through a conveying pipe 36, and the material spraying support 14 has a fixing and supporting function on the material spraying opening 13;
the lower end of the feeding and spraying device 1 is paved with an overhaul channel 11 and a dust remover 12, the overhaul channel 11 is used for overhauling the spiral conveying device 2 and the pneumatic conveying device 3, and the dust remover 12 is installed on one side of the pneumatic conveying device 3.
The spiral conveying device comprises a spiral conveyor feed inlet 23, a spiral conveyor 22 and a spiral conveyor discharge outlet 24;
a screw conveyor feed inlet 23 is arranged at the upper end of the screw conveyor 22, and a screw conveyor discharge outlet 24 is arranged at one side of the lower part of the screw conveyor 22 close to the pneumatic conveying device 3;
the upper end of the screw conveyor 22 is provided with a plurality of screw conveyor feed inlets 23 according to the position and the size of the screw conveyor 22.
A plurality of spiral conveying devices 2 are arranged in the air film building, and each spiral conveying device 2 is connected with the pneumatic conveying device 3 through a conveying pipe 36.
The pneumatic conveying device 3 comprises: the pneumatic conveying device comprises a pneumatic conveying device inlet 31, a pneumatic conveying tank body 32, a pneumatic conveying bracket 33, a supercharger 34, an elbow 35, a conveying pipe 36, a pneumatic conveying device outlet 37 and a hopper 38;
the pneumatic conveying tank body 32 is a funnel-shaped tank body, pneumatic conveying device feed inlets 31 are arranged on two sides of the upper end of the pneumatic conveying tank body 32, and the pneumatic conveying device feed inlets 31 are communicated with the screw conveyor discharge outlet 24 through conveying pipes 36;
the periphery of the lower end of the pneumatic conveying tank body 32 supports the pneumatic conveying tank body 32 through a pneumatic conveying support 33, and the pneumatic conveying tank body 32 is close to one side of a discharge port 37 of a pneumatic conveying device and is connected with a supercharger 34 through a conveying pipe 36;
the air conveying device 3 is provided with the pressurizers 34 at a plurality of positions, and the pressurizers 34 increase the air pressure in the conveying pipe 36, so that the conveying efficiency of the materials 21 is improved.
The material 21 enters the pneumatic conveying tank body 32 through the feeding hole 31 of the pneumatic conveying device, and the material 21 is conveyed to the discharging hole 37 of the pneumatic conveying device through the conveying pipe 36;
wherein, in the pneumatic conveying device 3, conveying pipes 36 which are used for conveying materials 21 and have different directions are connected through an elbow 35;
a hopper 38 is arranged below the discharge port 37 of the pneumatic conveying device, and a discharge port is arranged at the bottom of the hopper 38, wherein the hopper 38 can be in a conical structure, but is not limited to the conical structure;
the material 21 is conveyed from the outlet 37 of the pneumatic conveyor to the hopper 38, and the material in the hopper 38 falls into the tank car 41 through the discharge opening by gravity.
The screw conveyer 2 is connected with the pneumatic conveyer 3 through a conveying pipe 36, the upper end of the conveying pipe 36 is connected with the screw conveyer discharge port 24 of the screw conveyer 2, and the lower end of the conveying pipe 36 is connected with the pneumatic conveyer feed port 31 of the pneumatic conveyer 3.
The feed interface 4 includes: the tank truck 41, the first connecting port 42, the air film foundation wall 43, the check valve 44, the fixing plate 45, the second connecting port 47, the feed port 46 and the second conveying pipe 18;
the tank truck 41 is connected into an air film foundation wall 43 of the air film device through a first connecting port 42;
generally, the first connection port 42 and the second connection port 47 adopt fast interfaces to realize fast transportation between materials and air film buildings, and the connection ports also adopt interface modes such as but not limited to a threaded interface and a flange interface besides the fast interfaces;
the fixing plate 45 is usually fixed by adopting a flange structure, the flange structure is convenient to disassemble when the fixing plate 45 is replaced, meanwhile, besides the flange structure, the fixing plate 45 can be fixed by adopting other thread structures, movable sleeve structures and the like which are convenient to disassemble, and the fixing plate 45 adopts a structure including but not limited to the structures;
fixing plates 45 are arranged on two sides of the air film foundation wall 43, wherein a second connecting port 47 is embedded in the fixing plate 45 on one side, and a check valve 44 connected with a feeding port 46 is embedded in the fixing plate 45 on the other side;
the first connecting port 42 is connected with a second connecting port 47 through a socket;
the connection mode between the second connection port 47 and the feeding port 46 can be realized in different forms, and can include, but is not limited to, a concave-convex fit, a planar connection and the like;
the connecting port 42 is connected with the air film foundation wall 43 and is communicated with the first conveying pipe 17 through the second conveying pipe 18, and a check valve 44 is arranged on one side, close to the second conveying pipe 18, of the air film foundation wall 43.
The working principle of the invention is as follows: when feeding into the air film building is started, the tank material vehicle 41 is connected with the first connecting port 42 in the feeding port 4, the check valve 44 is opened, the tank material vehicle 41 conveys materials through the second connecting port 47, the feeding port 46 and the check valve 44 respectively by self-strength, and the materials enter the discharging and feeding device 1 through the second conveying pipe 18 and the first conveying pipe 17 in sequence;
after the material enters the air film conveying device 1, the material enters the material spraying opening 13 through the first conveying pipe 17, the material 21 is sprayed out through the material spraying opening 13, and free falling bodies are stacked to form a material stack 15;
when the materials in the air film building are discharged outwards, the material pile 15 conveys the materials to the screw conveyor 22 through the feed inlet 23 of the screw conveyor, and the screw conveyor 22 conveys the materials to the pneumatic conveying device 3 from the discharge outlet 24 of the screw conveyor through self work;
the pneumatic conveying device 3 is connected with the screw conveyer 22 through a plurality of pneumatic conveying device material receiving ports 31, and after materials enter the pneumatic conveying tank body 32, the supercharger 34 is used for supercharging, and the materials are discharged through a pneumatic conveying device material outlet 37;
the tank material truck is stopped below the hopper 38, the discharge port 37 is spaced from the ground by a certain distance, the distance between the discharge port 37 and the ground is determined according to the size of the tank material truck, and the material falls into the tank truck below through the action of gravity for loading and transporting;
wherein, the lower extreme of air film conveyor 1 has laid maintenance passageway 11, and maintenance passageway can carry out real-time maintenance to screw conveyor 2 and pneumatic conveyor 3.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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 (8)
1. The utility model provides a pay-off and discharging device for in air film building which characterized in that: comprises a feeding and spraying device (1), a spiral conveying device (2) and a pneumatic conveying device (3);
a feeding interface (4) is formed in one side of the feeding and spraying device (1), the feeding and spraying device (1) is connected with a tank skip car (41) outside the air film building, the feeding interface (4) is connected with the tank skip car (41) and the air film building, and feeding is carried out in the air film building through a first conveying pipe (17);
an overhaul channel (11) is laid below the feeding and spraying device (1), and the overhaul channel (11) is respectively connected with the spiral conveying device (2) and the pneumatic conveying device (3) in sequence;
the screw conveying device (2) conveys materials (21) to the pneumatic conveying device (3) through the conveying pipe (36), and the materials (21) fall into the tank material trolley (41) for transportation after passing through the pneumatic conveying device (3).
2. A feeding and discharging device for use in air film buildings according to claim 1, characterized in that the feeding and spraying device (1) comprises: the device comprises a feeding interface (4), a first conveying pipe (17), a conveying pipe (36) and a spraying device (16);
the feeding and spraying device (1) is connected with a tank skip car (41) outside the air film building through a feeding interface (4), the feeding and spraying device (1) receives materials conveyed by the tank skip car, sprays the materials to form a material pile (15), and finishes material conveying through a spiral conveying device (2);
the first conveying pipe (17) is connected with the feeding interface (4) and the spraying device (15), the first conveying pipe (17) conveys the materials conveyed by the feeding interface (4) to the spraying device (16), and the direction of the first conveying pipe (17) is the material conveying direction;
the material spraying device (16) comprises a material spraying opening (13) and a material spraying support (14), the material spraying opening (13) is connected with the material spraying support (14), and materials (21) are sprayed out through the material spraying opening (13) and form a material pile (15) in a free falling mode;
a plurality of material spraying devices (16) are arranged in the air film building, each material spraying device (16) is connected through a conveying pipe (36), and the material spraying support (14) has a fixed supporting function on the material spraying opening (13);
the feeding material spraying device is characterized in that an overhaul channel (11) and a dust remover (12) are laid at the lower end of the feeding material spraying device (1), the overhaul channel (11) is used for overhauling a spiral conveying device (2) and a pneumatic conveying device (3), and the dust remover (12) is installed on one side of the pneumatic conveying device (3).
3. A feeding and discharging device for use in gas film buildings according to claim 1 wherein the screw conveyor comprises a screw conveyor feed inlet (23), a screw conveyor (22) and a screw conveyor discharge outlet (24);
a screw conveyor feed inlet (23) is formed in the upper end of the screw conveyor (22), and a screw conveyor discharge outlet (24) is formed in one side, close to the pneumatic conveying device (3), below the screw conveyor (22);
the upper end of the spiral conveyor (22) is provided with a plurality of spiral conveyor feed inlets (23) according to the position and the size of the spiral conveyor (22).
4. The feeding and discharging device for the air film building is characterized in that a plurality of spiral conveying devices (2) are arranged in the air film building, and each spiral conveying device (2) is connected with the pneumatic conveying device (3) through a conveying pipe (36).
5. A feeding and discharging device for use in air film buildings according to claim 4, characterised in that said pneumatic conveying means (3) comprise: a pneumatic conveying device feeding port (31), a pneumatic conveying tank body (32), a pneumatic conveying bracket (33), a supercharger (34), an elbow (35), a conveying pipe (36), a pneumatic conveying device discharging port (37) and a hopper (38);
the pneumatic conveying tank body (32) is a funnel-shaped tank body, pneumatic conveying device feed inlets (31) are arranged on two sides of the upper end of the pneumatic conveying tank body (32), and the pneumatic conveying device feed inlets (31) are communicated with a discharge outlet (24) of the screw conveyer through conveying pipes (36);
the periphery of the lower end of the pneumatic conveying tank body (32) supports the pneumatic conveying tank body (32) through a pneumatic conveying support (33), and the pneumatic conveying tank body (32) is close to one side of a discharge hole (37) of a pneumatic conveying device and is connected with a supercharger (34) through a conveying pipe (36);
the pneumatic conveying device (3) is provided with the pressurizers (34) at multiple positions, the pressurizers (34) increase air pressure in the conveying pipe (36), and conveying efficiency of the materials (21) is improved.
6. The feeding and discharging device for use in air film buildings according to claim 5, wherein: the materials (21) enter the pneumatic conveying tank body (32) through the feeding hole (31) of the pneumatic conveying device, and the materials (21) are conveyed to the discharging hole (37) of the pneumatic conveying device through the conveying pipe (36);
wherein, in the pneumatic conveying device (3), conveying pipes (36) which are used for conveying materials (21) and have different directions are connected through an elbow (35);
a hopper (38) is arranged below the discharge hole (37) of the pneumatic conveying device, and a discharge opening is formed in the bottom of the hopper (38);
the material (21) is conveyed to the hopper (38) from the discharge port (37) of the pneumatic conveying device, and the material in the hopper (38) falls into the tank material vehicle (41) through the discharge port by utilizing the action of gravity.
7. The feeding and discharging device for the gas film building is characterized in that the screw conveying device (2) is connected with the pneumatic conveying device (3) through a conveying pipe (36), the upper end of the conveying pipe (36) is connected with the screw conveyor discharge port (24) of the screw conveying device (2), and the lower end of the conveying pipe (36) is connected with the pneumatic conveying device feed port (31) of the pneumatic conveying device (3).
8. A feeding and discharging device for use in air film buildings according to claim 1, characterised in that the feeding interface (4) comprises: the device comprises a tank truck (41), a first connecting port (42), an air film foundation wall (43), a check valve (44), a fixing plate (45), a second connecting port (47), a feeding port (46) and a second conveying pipe (18);
the tank car (41) is connected into an air film foundation wall (43) of the air film device through a first connecting port (42);
fixing plates (45) are arranged on two sides of the air film foundation wall (43), wherein a second connecting port (47) is embedded in the fixing plate (45) on one side, and a check valve (44) connected with a feeding port (46) is embedded in the fixing plate (45) on the other side;
the first connecting port (42) is connected with the second connecting port (47) through a socket;
the connecting port (42) is connected with the air film foundation wall (43) and communicated with the first conveying pipe (17) through the second conveying pipe (18), and the check valve (44) is installed on one side, close to the second conveying pipe (18), of the air film foundation wall (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010568618.3A CN111731869B (en) | 2020-06-19 | 2020-06-19 | Feeding and discharging device used in air film building |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010568618.3A CN111731869B (en) | 2020-06-19 | 2020-06-19 | Feeding and discharging device used in air film building |
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| CN111731869A true CN111731869A (en) | 2020-10-02 |
| CN111731869B CN111731869B (en) | 2021-11-19 |
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| CN109516048A (en) * | 2018-11-30 | 2019-03-26 | 东莞市深粮物流有限公司 | A kind of the air film warehouse and its issuing method of intelligence material issuance |
| CN209721024U (en) * | 2019-04-12 | 2019-12-03 | 西安西热锅炉环保工程有限公司 | A kind of security protection system of the film whole-closed coal yard of high volatile coal gas |
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| US20070264926A1 (en) * | 2006-05-10 | 2007-11-15 | Bob Sonntag | Device and method for the transferring of grain from a grain bin |
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| CN109516048A (en) * | 2018-11-30 | 2019-03-26 | 东莞市深粮物流有限公司 | A kind of the air film warehouse and its issuing method of intelligence material issuance |
| CN109436851A (en) * | 2018-12-21 | 2019-03-08 | 中国石油集团川庆钻探工程有限公司工程技术研究院 | A kind of fettling installation and method of closed mixing sand tank |
| CN209721024U (en) * | 2019-04-12 | 2019-12-03 | 西安西热锅炉环保工程有限公司 | A kind of security protection system of the film whole-closed coal yard of high volatile coal gas |
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