CN207861436U - A kind of material negative pressure conveying device - Google Patents
A kind of material negative pressure conveying device Download PDFInfo
- Publication number
- CN207861436U CN207861436U CN201820123727.2U CN201820123727U CN207861436U CN 207861436 U CN207861436 U CN 207861436U CN 201820123727 U CN201820123727 U CN 201820123727U CN 207861436 U CN207861436 U CN 207861436U
- Authority
- CN
- China
- Prior art keywords
- negative pressure
- stock bin
- low level
- storehouse
- conveying device
- 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
- 239000000463 material Substances 0.000 title claims abstract description 33
- 235000021050 feed intake Nutrition 0.000 claims abstract description 13
- 238000005192 partition Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Abstract
A kind of material negative pressure conveying device, including：Feed intake storehouse, high-order negative pressure stock bin of low level for access material is used and vacuum pump and negative-pressure vacuum tank；The feed intake bottom in storehouse of top and the low level of the high position negative pressure stock bin is connect by conveyance conduit, and bottom is equipped with tremie pipe, and tremie pipe is equipped with pneumatic operated valve；The connection of the vacuum pump and the negative-pressure vacuum tank equipped with pressure vacuum gauge, the top of the high-order negative pressure stock bin of negative-pressure vacuum tank connection；Vacuum pump makes high-order negative pressure stock bin be in vacuum state by extracting the air in high-order negative pressure stock bin, and then material is made to be transferred to high-order negative pressure stock bin from the low level storehouse that feeds intake.Described device can complete carrying of the material from lower to eminence, and can meet cargo demand, and transmission range is wide, can reduce human cost.
Description
Technical field
The utility model belongs to field of machinery automation more particularly to a kind of material negative pressure conveying device.
Background technology
In raw material production with process, need to carry material, when carrying out the carrying up and down of material, if
It is carried using manual type, human cost is high, and inefficiency.Material carrying is carried out according to loop wheel machine, not only tedious process, at
This height, there is also the risks that object, material height are fallen.
Utility model content
To solve the above-mentioned problems, the utility model proposes a kind of material negative pressure conveying device, concrete scheme is as follows：
A kind of material negative pressure conveying device, including：Low level for access material feeds intake storehouse, high-order negative pressure stock bin, vacuum
Pump and negative-pressure vacuum tank；The high position negative pressure stock bin is arranged the top in the storehouse that feeds intake in the low level, and low level feed intake storehouse with it is high-order
The vertical range of negative pressure stock bin is less than 70 meters；The feed intake bottom in storehouse of the top of high-order negative pressure stock bin and low level is connected by conveyance conduit
It connects, the conveyance conduit is equipped with solenoid valve；In high-order negative pressure stock bin high charge level is respectively equipped on the side wall of top and bottom
Meter and low level-sensing device；The connection of the vacuum pump and negative-pressure vacuum tank, the negative-pressure vacuum tank and the top with high-order negative pressure stock bin
Portion connects, and pressure vacuum gauge is provided on the negative-pressure vacuum tank；Vacuum pump is made by extracting the air in high-order negative pressure stock bin
High-order negative pressure stock bin is in vacuum state.
The high position negative pressure stock bin bottom is equipped with tremie pipe, and tremie pipe is equipped with pneumatic operated valve.
The tremie pipe exit is equipped with partition board.
On the conveyance conduit by low level feed intake the bottom in storehouse position be equipped with air inlet pipe, air inlet pipe be equipped with ball valve.
The low level feed intake storehouse by top position be equipped with sieve.
The low level feed intake storehouse bottom be cone open-top receptacle, cone bottom opening connect with conveyance conduit.
The advantageous effect reached of the utility model：
1, lower material is transported to, eminence, saves human cost.
2, the bottom of high-order negative pressure stock bin can carry out blanking, facilitate the loading of material.
Description of the drawings
A kind of material negative pressure conveying device side views of Fig. 1.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not under the premise of making the creative labor
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Embodiment：
A kind of material negative pressure conveying device, including：Low level for access material feed intake storehouse 1, high-order negative pressure stock bin 3 use and
Vacuum pump 5 and negative-pressure vacuum tank 4；As shown in Figure 1：
The low level storehouse 1 that feeds intake is embedded in subsurface, and the feeding mouth for being equipped with sieve 11 protrudes ground；Low level feeds intake the bottom in storehouse 1
For the open-top receptacle of cone, cone bottom opening is connect by conveyance conduit 2 with the top of high-order negative pressure stock bin 3.
2 are equipped with solenoid valve 21 on conveyance conduit, on conveyance conduit 2 by low level feed intake the bottom in storehouse 1 position equipped with being used for
The air inlet pipe 22 of air is supplemented, air inlet pipe 22 is equipped with ball valve 23.Air is supplemented by air inlet pipe 22, keeps feedstock transportation more suitable
Freely.
Vacuum pump 5 is connect with negative-pressure vacuum tank 4, and vacuum pump 5 uses Roots vaccum pump, negative-pressure vacuum tank 4 to be equipped with vacuum pressure
Power table 41, negative-pressure vacuum tank 4 connect the top of high-order negative pressure stock bin 3；Vacuum pump 5 by extract negative-pressure vacuum tank 4 air into
And the air in high-order negative pressure stock bin 3 is extracted, so that high-order negative pressure stock bin 3 is in vacuum state, forms negative pressure.Open solenoid valve
21, so that the material that low level feeds intake in storehouse 1 is passed through conveyance conduit 2 and is transported in high-order negative pressure stock bin 3.Wherein, operating personnel can root
Judge whether high-order negative pressure stock bin 3 is vacuum state according to pressure vacuum gauge 41.
Vacuum pump 5, negative-pressure vacuum tank 4 and high-order negative pressure stock bin 3 are set on the roof floor of charging car park.
3 bottom of high-order negative pressure stock bin is equipped with tremie pipe 31, and tremie pipe passes through attic floor, is located at attic floor and lower floor
Between plate；Tremie pipe is equipped with pneumatic operated valve 311, and tremie pipe exit is equipped with partition board 312.High-order negative pressure stock bin 3 is equipped with high material
Position meter and low level-sensing device；When accumulation height of the material in high-order negative pressure stock bin 3 reaches the position indicated by high charge level meter, electricity
Magnet valve 21 is closed, and charging is stopped, and opens operated pneumatic valve 311, extraction tremie pipe partition board 312, and raw material will be launched to being docked in blanking
In charging car under mouthful.
The low level storehouse 1 that feeds intake can be arranged according to actual needs in the place for facilitating blanking.
Similarly, high-order negative pressure stock bin 3, the negative-pressure vacuum tank 4 of more set material negative pressure conveying devices can be set on roof floor
With vacuum pump 5, the corresponding low level storehouse 1 that feeds intake may be provided on different location, facilitate transmission and the loading of different material, transmission side
Formula is flexible.
The dehvery lift of the vacuum pump 5 is up to 70 meters.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to aforementioned reality
Example is applied the utility model is described in detail, it will be understood by those of ordinary skill in the art that：It still can be to preceding
The technical solution recorded in embodiment is stated to modify or equivalent replacement of some of the technical features；And these are repaiied
Change or replaces, the spirit and scope for the utility model embodiment technical solution that it does not separate the essence of the corresponding technical solution.
Claims (7)
1. a kind of material negative pressure conveying device, which is characterized in that including：Low level for access material feeds intake storehouse, high-order negative pressure
Feed bin, vacuum pump and negative-pressure vacuum tank；
The high position negative pressure stock bin is arranged the top in the storehouse that feeds intake in the low level, and low level feeds intake the hanging down of storehouse and high-order negative pressure stock bin
Straight distance is less than 70 meters；The feed intake bottom in storehouse of the top of high-order negative pressure stock bin and low level is connect by conveyance conduit；The conveying
Pipeline is equipped with solenoid valve；In high-order negative pressure stock bin high charge level meter and low material position are respectively equipped on the side wall of top and bottom
Meter；
The connection of the vacuum pump and negative-pressure vacuum tank, the negative-pressure vacuum tank are connect with the top of high-order negative pressure stock bin again, very
Sky pump makes high-order negative pressure stock bin be in vacuum state by extracting the air in high-order negative pressure stock bin.
2. a kind of material negative pressure conveying device according to claim 1, it is characterised in that：
The high position negative pressure stock bin bottom is equipped with tremie pipe, and tremie pipe is equipped with pneumatic operated valve.
3. a kind of material negative pressure conveying device according to claim 2, it is characterised in that：
The tremie pipe exit is equipped with partition board.
4. a kind of material negative pressure conveying device according to claim 2 or 3, it is characterised in that：
It is provided with pressure vacuum gauge on the negative-pressure vacuum tank.
5. a kind of material negative pressure conveying device according to claim 4, it is characterised in that：
On the conveyance conduit by low level feed intake the bottom in storehouse position be equipped with air inlet pipe, air inlet pipe be equipped with ball valve.
6. a kind of material negative pressure conveying device according to claim 5, it is characterised in that：
The low level feed intake storehouse by top position be equipped with sieve.
7. a kind of material negative pressure conveying device according to claim 6, it is characterised in that：
The low level feed intake storehouse bottom be cone open-top receptacle, cone bottom opening connect with conveyance conduit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820123727.2U CN207861436U (en) | 2018-01-24 | 2018-01-24 | A kind of material negative pressure conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820123727.2U CN207861436U (en) | 2018-01-24 | 2018-01-24 | A kind of material negative pressure conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207861436U true CN207861436U (en) | 2018-09-14 |
Family
ID=63458667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820123727.2U Active CN207861436U (en) | 2018-01-24 | 2018-01-24 | A kind of material negative pressure conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207861436U (en) |
-
2018
- 2018-01-24 CN CN201820123727.2U patent/CN207861436U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202201496U (en) | Vacuum feeding-metering-blanking device for ceramic powder | |
| CN204490049U (en) | From cleaning type coal powder conveyer | |
| CN102756920A (en) | Continuous dense-phase positive-pressure pneumatic conveying apparatus and conveying method | |
| CN206604407U (en) | A kind of water emulsion coating production system | |
| CN202848649U (en) | Reverse turning bed combined type powder conveying airlock device | |
| CN203402719U (en) | Grain sucking device | |
| CN207861436U (en) | A kind of material negative pressure conveying device | |
| CN205435645U (en) | Lithium ion battery closes thick liquid workshop automatic material conveying system | |
| CN209226139U (en) | A kind of online addition Masterbatch conveying device | |
| CN206445978U (en) | Double automatic material-absorbing device | |
| CN103754646A (en) | Vacuum material suction device | |
| CN203695244U (en) | Novel coal ash sorting device | |
| CN202807882U (en) | Continuous dense phase positive pressure pneumatic transmission device | |
| CN211254436U (en) | Warehouse pump conveying system | |
| CN104401757A (en) | Vacuum material discharging device for organic waste dry type anaerobic fermentation system | |
| CN205132144U (en) | Cement silo | |
| CN204386641U (en) | A kind of negative pressure extraction gas draining slag device | |
| CN210375360U (en) | Automatic material loading machine metering equipment | |
| CN108607488B (en) | Manganese dioxide compound stone powder slurrying system and control method thereof | |
| CN207861435U (en) | A kind of automatic conveying and storing apparatus of material | |
| CN201842652U (en) | Silica powder conveyor | |
| CN205555591U (en) | Transferred send system among powder material | |
| CN215515813U (en) | Pneumatic mixing and transmitting tank integrating mixing and conveying | |
| CN201647684U (en) | Automatic storage bin | |
| CN204021938U (en) | Full-automatic dry Chips Conveying System |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A negative pressure conveying device for raw materials Granted publication date: 20180914 Pledgee: China Co. truction Bank Corp Jieyang branch Pledgor: GUANGDONG QIU SHENG RESOURCES Co.,Ltd. Registration number: Y2024980001947 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |