CN211254436U - Warehouse pump conveying system - Google Patents
Warehouse pump conveying system Download PDFInfo
- Publication number
- CN211254436U CN211254436U CN201921170130.4U CN201921170130U CN211254436U CN 211254436 U CN211254436 U CN 211254436U CN 201921170130 U CN201921170130 U CN 201921170130U CN 211254436 U CN211254436 U CN 211254436U
- Authority
- CN
- China
- Prior art keywords
- valve
- pump
- venturi
- silo
- bin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model relates to a storehouse pump conveying system, including storehouse pump and venturi, install the dust remover on the storehouse pump, storehouse pump top is connected with the deashing valve, the storehouse pump is connected with the venturi, be connected with discharge valve between venturi and the storehouse pump, the storehouse pump is connected with the feed valve, the deashing valve is connected with discharge valve, the feed valve is connected with the feeder hopper. The structure realizes the transportation mode of two materials of negative pressure material suction and positive pressure material feeding by utilizing the change of air pressure in the bin pump, simplifies the structure of the device, reduces the height of the device and saves energy.
Description
Technical Field
The utility model relates to a pneumatic conveying system, in particular to warehouse pump conveying system.
Background
In the existing pneumatic conveying system, the feeding mode of a bin pump is mostly gravity blanking, and the feeding mode directly enters a bin from the bottom of the bin or the bottom of an unpacking station through the gravity mode. The feeding mode can lead the height of a factory building to be greatly increased, unpacking stations are increased, the input cost is increased, and the working difficulty is increased.
Patent CN201620902116.9 discloses a storehouse pump conveying system for powder is carried, which comprises a first, two and three feed bins, first feed bin passes through the relief valve with the second feed bin and is connected, the second feed bin passes through ball valve and secondary filter with the third feed bin and is connected, still be connected through two relief valves and a filter between second feed bin and the first feed bin, there is feed bin pressure detector on the second feed bin, the second feed bin still with the pneumatic ball valve of direct current, control valve and pneumatic stop valve are connected, pneumatic stop valve sets up between the pneumatic ball valve of direct current and control valve, control valve one end is passed through the solenoid valve alone, one-way stop valve is connected with the second feed bin, pneumatic stop valve one end is passed through online filter, safety relief valve is connected with the ball valve, the pneumatic ball valve of direct current is connected with the ball valve. The realization of storehouse pump delivery in above-mentioned device utilizes the difference in height between each feed bin, utilizes the difference in height to realize the transport of material, because the demand of difference in height all has higher requirement to the whole height in structure and place, the cost of formation is great.
Patent CN201620511186.1 discloses a pneumatic conveying system, which comprises an air intake device, a feeding group, a gas-solid separation device, an exhaust fan and a main pipeline; an air inlet device and an air-solid separation device which are communicated with the main pipeline are respectively arranged at the two ends of the main pipeline; at least one group of feeding groups communicated with the main pipeline are arranged on the main pipeline; the exhaust fan is communicated with the gas-solid separation device; the air inlet device comprises a cover body and an air inlet valve, wherein the cover body is provided with an air inlet, and the air inlet valve is positioned at the communication part of the cover body and the main pipeline; the feeding group comprises at least one feeding device, the feeding device comprises a cylinder body and a feeding valve, a feeding port is formed in the cylinder body, and the feeding valve is located at the communication position of the cylinder body and the main pipeline. The device mainly utilizes the air inlet device and the air extracting device to form high wind speed for processing materials to transmit the materials, and the high wind speed required by the materials is required to realize the blowing of the materials due to higher energy.
The prior art has certain technical defects in the aspect of material conveying.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide such an use negative pressure mode suction material to reduce and use factory building height, energy saving's storehouse pump conveying system.
The purpose of the utility model is realized through the following technical means:
the utility model provides a storehouse pump conveying system, includes storehouse pump and venturi, install the dust remover on the storehouse pump, storehouse pump top is connected with the deashing valve, the storehouse pump is connected with the venturi, be connected with discharge valve between venturi and the storehouse pump, the storehouse pump is connected with the feed valve, the deashing valve is connected with discharge valve, the feed valve is connected with the feeder hopper.
The bin pump in the structure adopts two modes of negative pressure material suction and positive pressure material transportation to realize the transportation of materials, in order to enable the bin pump to be in a negative pressure mode for material suction, a venturi is firstly opened to evacuate the gas in the bin pump to enable the interior of the bin pump to be in a negative pressure state, and the materials in the internal and external pressure difference feed hoppers enter the bin pump through the feed valves, so that the material suction process is simplified by using the negative pressure material suction mode, the energy consumption is reduced, the height difference among the feed hoppers, the feed valves and the bin pump is not required, and the height requirement on a factory building is not high.
Preferably, a venturi air inlet valve is mounted on the venturi and connected with the air compression device.
The air compression device in the structure provides power for the venturi to realize the negative pressure state in the bin pump, and the air compression device operates to enable the venturi to pump out air in the bin pump, so that the bin pump is in the negative pressure state, and the bin pump is enabled to have the negative pressure material suction effect.
Preferably, a top air inlet valve is installed at the top of the bin pump, and a bottom air inlet valve is installed at the lower part of the bin pump.
The device closes the venturi after the bin pump sucks the materials, and opens the top air inlet valve and the bottom air inlet valve to enable the bin pump to be in a positive pressure state so as to convey the materials in the bin pump.
Preferably, a bottom discharge valve is arranged at the bottom of the bin pump and connected with the target bin.
Preferably, the feed hopper, the feed valve and the bin pump are connected through material pipes, and the bottom discharge valve and the target bin are connected through material pipes.
Preferably, the top air inlet valve and the bottom air inlet valve are respectively connected with the air compression device through air pipes.
The device realizes the inlet and outlet of gas in the bin pump and realizes the positive pressure and negative pressure states in the bin pump.
Preferably, the material pipe between the venturi and the target bin is communicated by a dust removal pipe.
Preferably, the venturi is connected with the exhaust valve and the bin pump through vent pipes, the bin pump is connected with the ash removal valve through vent pipes, and the ash removal valve is connected with the exhaust valve through vent pipes.
Preferably, the venturi is connected with the venturi air inlet valve and the air compression device through an air vent pipe.
The utility model discloses gain following beneficial effect:
1. the device uses the venturi to make the bin pump generate a negative pressure state, materials to be transported in the feed hopper are transported to the bin pump through the feed valve, the venturi is closed after the negative pressure material suction is completed in the process of realizing the negative pressure material suction, and the positive pressure state is recovered in the bin pump by utilizing the top air inlet valve and the bottom air inlet valve on the bin pump, so that the condition of positive pressure transportation of the materials in the bin pump is realized. Because the cabin pump is internally provided with a negative pressure material sucking and positive pressure transportation mode, the conveying device is not required to have height difference, the requirement on the use site is not high, and the height of a factory building is not limited.
2. The device mainly adopts air pressure difference to transport materials, and does not use larger kinetic energy when transporting the materials, thereby saving energy.
Drawings
Fig. 1 is a schematic view of a conveying system of a storehouse pump of the present invention.
In the figure: 1-bin pump, 2-venturi, 3-deashing valve, 4-exhaust valve, 5-feeding valve, 6-feeding hopper, 7-air compression device, 8-destination bin, 11-dust remover, 12-top air inlet valve, 13-bottom air inlet valve, 14-bottom discharge valve and 21-venturi air inlet valve.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
Example one
According to fig. 1, a storehouse pump conveying system, including storehouse pump 1 and venturi 2, its characterized in that, install dust remover 11 on the storehouse pump 1, 1 top of storehouse pump is connected with deashing valve 3, storehouse pump 1 is connected with venturi 2, be connected with discharge valve 4 between venturi 2 and the storehouse pump 1, storehouse pump 1 is connected with feed valve 5, deashing valve 3 is connected with discharge valve 4, feed valve 5 is connected with feeder hopper 6.
The bin pump in the structure adopts two modes of negative pressure material suction and positive pressure material transportation to realize the transportation of materials, in order to enable the bin pump to be in a negative pressure mode for material suction, a venturi is firstly opened to evacuate the gas in the bin pump to enable the interior of the bin pump to be in a negative pressure state, and the materials in the internal and external pressure difference feed hoppers enter the bin pump through the feed valves, so that the material suction process is simplified by using the negative pressure material suction mode, the energy consumption is reduced, the height difference among the feed hoppers, the feed valves and the bin pump is not required, and the height requirement on a factory building is not high.
The venturi 2 is provided with a venturi air inlet valve 21, and the venturi air inlet valve 21 is connected with the air compression device 7.
The air compression device in the structure provides power for the venturi to realize the negative pressure state in the bin pump, and the air compression device operates to enable the venturi to pump out air in the bin pump, so that the bin pump is in the negative pressure state, and the bin pump is enabled to have the negative pressure material suction effect.
And a top air inlet valve 12 is installed at the top of the bin pump 1, and a bottom air inlet valve 13 is installed at the lower part of the bin pump 1.
The device closes the venturi after the bin pump sucks the materials, and opens the top air inlet valve and the bottom air inlet valve to enable the bin pump to be in a positive pressure state so as to convey the materials in the bin pump.
The bottom of the bin pump 1 is provided with a bottom discharge valve 14, and the bottom discharge valve 14 is connected with the target bin 8.
The feed hopper 6, the feed valve 5 and the bin pump 1 are connected through material pipes, and the bottom discharge valve 14 and the target bin 8 are connected through material pipes.
The top intake valve 12 and the bottom intake valve 13 are respectively connected with the air compression device 7 through vent pipes.
The device realizes the inlet and outlet of gas in the bin pump and realizes the positive pressure and negative pressure states in the bin pump.
The venturi 2 is communicated with the target bin 8 by a dust removal pipe.
Venturi 2 is connected with exhaust valve 4, bin pump 1 through the breather pipe, bin pump 1 is connected through the breather pipe with the deashing valve 3 between, the deashing valve 3 is connected through the breather pipe with exhaust valve 4 between.
The venturi 2 is connected with the venturi air inlet valve 21 and the air compression device 7 through an air vent pipe.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (9)
1. A hopper pump delivery system characterized by: including storehouse pump (1) and venturi (2), its characterized in that, install dust remover (11) on storehouse pump (1), storehouse pump (1) top is connected with deashing valve (3), storehouse pump (1) is connected with venturi (2), be connected with discharge valve (4) between venturi (2) and storehouse pump (1), storehouse pump (1) is connected with feed valve (5), deashing valve (3) are connected with discharge valve (4), feed valve (5) are connected with feeder hopper (6).
2. A pump delivery system according to claim 1, wherein the venturi (2) is provided with a venturi inlet valve (21), the venturi inlet valve (21) being connected to the air compressing device (7).
3. A silo pump delivery system according to claim 1, characterized in that the top of the silo pump (1) is fitted with a top air inlet valve (12) and the lower part of the silo pump (1) is fitted with a bottom air inlet valve (13).
4. A silo pump conveying system according to claim 1, characterized in that the bottom of the silo pump (1) is provided with a bottom discharge valve (14), and the bottom discharge valve (14) is connected with the destination silo (8).
5. A silo pump conveying system according to claim 4, characterized in that feed hopper (6), feed valve (5) and silo pump (1) are connected by a material pipe, and bottom bleeder valve (14) and destination silo (8) are connected by a material pipe.
6. A silo pump delivery system according to claim 3, characterized in that the top inlet valve (12) and the bottom inlet valve (13) are each connected to the air compressor device (7) by means of a vent pipe.
7. A silo pump conveying system according to claim 4, characterized in that the venturi (2) communicates with the destination silo (8) by means of a dust removal pipe.
8. A silo pump conveying system according to claim 1, characterized in that the venturi (2) is connected with the exhaust valve (4) and the silo pump (1) through a vent pipe, the silo pump (1) is connected with the ash valve (3) through a vent pipe, and the ash valve (3) is connected with the exhaust valve (4) through a vent pipe.
9. A pump delivery system according to claim 1, wherein the venturi (2) is connected to the venturi inlet valve (21) and the air compression means (7) by a vent pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921170130.4U CN211254436U (en) | 2019-07-24 | 2019-07-24 | Warehouse pump conveying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921170130.4U CN211254436U (en) | 2019-07-24 | 2019-07-24 | Warehouse pump conveying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211254436U true CN211254436U (en) | 2020-08-14 |
Family
ID=71982288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921170130.4U Active CN211254436U (en) | 2019-07-24 | 2019-07-24 | Warehouse pump conveying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211254436U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110371678A (en) * | 2019-07-24 | 2019-10-25 | 浙江管工智能机械设备有限公司 | A kind of storehouse pump transportation system |
-
2019
- 2019-07-24 CN CN201921170130.4U patent/CN211254436U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110371678A (en) * | 2019-07-24 | 2019-10-25 | 浙江管工智能机械设备有限公司 | A kind of storehouse pump transportation system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102009849B (en) | Pneumatic conveying method for powder materials | |
| CN201494928U (en) | Positive-negative pressure integral multi-functional pump conveying system device | |
| CN102756920A (en) | Continuous dense-phase positive-pressure pneumatic conveying apparatus and conveying method | |
| CN202529574U (en) | Pneumatic material conveyor | |
| CN103434844B (en) | Two force feed delivery system and carrying method thereof | |
| CN208948383U (en) | A kind of lithium battery material vacuum charging system | |
| CN202670745U (en) | Continuous gas conveying system device | |
| CN102009848B (en) | Positive-negative integrated conveying system device of multifunctional pump | |
| CN211920164U (en) | Pneumatic conveying system with auxiliary pressurization function | |
| CN202337581U (en) | Self-absorption type air-jet-flow particle charging device | |
| CN211254436U (en) | Warehouse pump conveying system | |
| CN201686314U (en) | Gypsum-powder pneumatic-feeding device | |
| CN105197598A (en) | Vacuum lifter | |
| CN206050978U (en) | A kind of balance force feed feeding device | |
| CN202807882U (en) | Continuous dense phase positive pressure pneumatic transmission device | |
| CN207918026U (en) | Light Jie of one kind flowing air-transport system altogether | |
| CN2509139Y (en) | Efficient powder materials conveying machinery | |
| CN203319266U (en) | Dense pneumatic ash conveying system of thermal power plant | |
| CN205708867U (en) | A kind of gas force transmission system | |
| CN203512773U (en) | Conveying device for nanometer zinc oxide powder | |
| CN209337668U (en) | Feed bin pump and pneumatic transport equipment | |
| CN203529460U (en) | Positive-and-negative pressure combination material conveying and processing device | |
| CN102935945A (en) | Single efficient continuous delivery pump | |
| CN203158820U (en) | Improved positive-pressure pneumatic pipeline conveying system for pebble coal | |
| CN207890677U (en) | A kind of energy-efficient injection conveying device of flyash |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |