CN105438838B - Continuous bin type pneumatic conveying pump - Google Patents
Continuous bin type pneumatic conveying pump Download PDFInfo
- Publication number
- CN105438838B CN105438838B CN201510896996.3A CN201510896996A CN105438838B CN 105438838 B CN105438838 B CN 105438838B CN 201510896996 A CN201510896996 A CN 201510896996A CN 105438838 B CN105438838 B CN 105438838B
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- Prior art keywords
- conveying
- storehouse
- warehouse
- storage material
- hypomere
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Classifications
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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
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/40—Feeding or discharging devices
- B65G53/50—Pneumatic devices
-
- 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
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/04—Conveying materials in bulk pneumatically through pipes or tubes; Air slides
- B65G53/16—Gas pressure systems operating with fluidisation of the materials
-
- 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
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Transport Of Granular Materials (AREA)
Abstract
The invention belongs to the technical field of material conveying, and particularly relates to a continuous bin type pneumatic conveying pump capable of continuously achieving material conveying. The conveying pump comprises an intermittent-working storage material conveying bin and a continuous-working conveying bin. A feeding opening is formed in the upper side of the storage material conveying bin, the volume of the storage material conveying bin is larger than that of the conveying bin, and the conveying bin is inserted in the storage material conveying bin from top to bottom. A plurality of conveying pipes connecting the storage material conveying bin with the conveying bin and conveying powder are arranged between the storage material conveying bin and the conveying bin. The continuous bin type pneumatic conveying pump further comprises a pneumatic pressure feed device supplying air to the storage material conveying bin and the conveying bin, and a discharging device is arranged at a bottom outlet of the conveying bin. According to the continuous bin type pneumatic conveying pump, continuous material conveying can be achieved, accordingly, the conveying efficiency is improved, the conveying pipeline abrasion is reduced, the production efficiency is improved, and time cost is reduced. Meanwhile, the equipment manufacturing cost can be saved, the equipment occupied area is reduced, the functions of saving energy and reducing consumption are achieved, and the defects that the equipment manufacturing cost is high, and assembling is difficult are overcome.
Description
Technical field
The invention belongs to materials-handling technology field, more particularly to the continuous storehouse formula that can continuously realize material conveying
Pneumatic conveying pump.
Background technology
Air conveying is the energy using air-flow, conveys powder and granule shape material along airflow direction, be fluidised form in closed conduit
A kind of concrete application of change technology.The simple structure of Pneumatic conveyer, it is easy to operate, level, vertical or inclination can be made
The conveying in direction, can also carry out the heating of material, cooling in course of conveying simultaneously, be dried and the physical operationss such as air current classifying or
Some chemical operations.Air conveying is mainly characterized by conveying capacity greatly, and fed distance is long, and transporting velocity is higher；Can fill at one
Material, then in many places discharging.Due to these air conveying features so that air conveying to wait until in terms of powder and granule shape material conveying
Extensively apply, such as the department such as electric power, chemical industry, metallurgy, cement, grain.
But, existing traditional storehouse formula is air conveying typically to adopt step mode of movement, i.e., traditional air conveying every
Secondary conveying is divided into three processes：First, climb process, we and fix time as t1, in this period, conveying mixing ratio is low, air consumption
Greatly, energy resource consumption is high；2nd, stable course of conveying, the time is t2, this conveying material mixing ratio reaches optimum, conveying capacity period
Maximum, speed are low, little to abrasion of conveying pipes, are air conveying optimum states, and the optimum running state that people pursue；
3rd, null process (descending process) is blown, the time is t3, the period, source of the gas was in short-circuit condition, consumption for the material in pipe is blown sky
Tolerance is maximum.Current this pneumatic conveying mode can not realize the continuous conveying of material, and it is little to there is conveying inventory, pipeline mill
Damage big, gas consumption is big, and efficiency is low, the shortcomings of production cost is high.
Therefore, it is badly in need of a kind of continuous conveying that can realize material at present, and transfer efficiency is high, abrasion of conveying pipes is little,
Production efficiency is high, the pneumatic transport equipment of low production cost.
The content of the invention
In order to overcome the above-mentioned deficiencies of the prior art, it is an object of the invention to provide a kind of continuous storehouse formula Pneumatic conveying pump.
Continuous storehouse formula Pneumatic conveying pump in the present invention can realize the continuous conveying of material, so as to improve transfer efficiency, reduce delivery pipe
Road weares and teares, improve production efficiency, reduces time cost；Meanwhile, it is capable to save device fabrication cost, reduce the occupation of land face of equipment
Accumulate, serve energy-saving effect, overcome device fabrication high cost, the difficulty of difficult assembling.
For achieving the above object, present invention employs technical scheme below：
A kind of continuous storehouse formula Pneumatic conveying pump, this delivery pump include that intermittently used storage material transmission storehouse is defeated with continuous work
Storehouse is sent, the charging aperture with inlet valve on the upside of the storage material transmission storehouse, is provided with, and the volume in storage material transmission storehouse is more than
The volume in conveying storehouse；Some transmission for connecting the two and transfer powder are provided between the storage material transmission storehouse and conveying storehouse
Pipe, is provided with Material control valve on the transfer tube；This delivery pump also includes transmitting storehouse to storage material respectively and conveys storehouse supply
Positive pressure conveying device, is provided with drawing mechanism at the outlet at bottom in the conveying storehouse.
Preferably, the storage material transmission storehouse includes the hypomere transmission storehouse of the epimere transmission warehouse and inverted cone-shaped of cylindrical shape
Body；The bottom feed mouth of the transfer tube and hypomere transmit the bottom of warehouse and are connected, the upper part discharge port of transfer tube and conveying
The open top in storehouse is connected；The conveying storehouse is coaxially disposed with storage material transmission storehouse；The storage material transmits the charging aperture in storehouse
It is positioned away from conveying storehouse side.
Further, the conveying storehouse is inserted in the storage material transmission storehouse from top to bottom.
Preferably, goods fluid device is provided with the hypomere transmission warehouse；The goods fluid device includes surrounding
The annular supply fluidisation pipe arranged on the outside of hypomere transmission warehouse, the both sides up and down of the annular supply fluidisation pipe are provided with insertion
Gas manifold in hypomere transmission warehouse, the gas outlet of the gas manifold is higher than the bottom feed mouth of the transfer tube.
Further, the conveying storehouse include tubular epimere conveying warehouse and tubulose hypomere conveying warehouse, and on
The cylinder interior diameter of section conveying warehouse conveys the pipe interior diameter of warehouse more than hypomere；The hypomere conveys warehouse and passes through the hypomere
Defeated warehouse is connected with strength drawing mechanism.
Further, the positive pressure conveying device includes air valve, and a gas outlet of the air valve passes through the first air supply pipe
The epimere transmission warehouse that storehouse is transmitted with the storage material is connected, and another gas outlet of air valve is defeated with described by the second air supply pipe
The epimere conveying warehouse in storehouse is sent to be connected.
Preferably, the storehouse interior diameter of the epimere conveying warehouse transmits the storehouse interior diameter of warehouse less than epimere.
Further, the drawing mechanism includes the discharging pipeline being connected with each other and QI invigorating pipeline, the discharging pipeline
The discharging opening that charging aperture conveys warehouse with the hypomere is connected, and the discharge nozzle curb powder carry direction and is disposed with out
Material valve and fluidisation controller.
Preferably, second air supply pipe is coaxially disposed with the epimere conveying warehouse in the conveying storehouse, and the second air supply pipe
It is upper to have escape pipe mouth upwards and the downward outlet mouth of pipe respectively.
Preferably, the discharging pipeline is connected by the discharging opening that a curved arc pipeline section conveys warehouse with the hypomere, described
The gas supplementing opening of QI invigorating pipeline is arranged at the curved arc pipeline section.
Beneficial effects of the present invention are as follows：
1), in process of pneumatic transmission, the lasting feed status for keeping powder is critically important problem.Powder is continued
Conveying outwards conveys powder incessantly, and material transporting velocity can be kept stable, uniform, reduces the abrasion to pipeline, and
Prevent feed blocking pipeline.
The volume that storage material transmits storehouse is set greater than conveying the volume in storehouse by the present invention, then storage material transmits the larger appearance in storehouse
Product plays a part of temporarily to store powder；Due to convey storehouse volume it is less, by adjust Material control valve aperture, then from storage
The powder that material transmission storehouse transmission comes will make conveying storehouse in running order all the time.From the foregoing, storage material transmission storehouse in the present invention
With the set-up mode in conveying storehouse, the working condition that powder is continuously transferred out can be realized, this lasting working condition,
The transfer efficiency of pump is drastically increased, production cost is significantly reduced, and is enabled whole Pneumatic conveying pump persistently steady
Fixed work, reduces rate of breakdown.
2), in the present invention, the top in storage material transmission storehouse is set to the epimere transmission warehouse of cylindrical shape, and bottom is then set to down
Cone shape hypomere transmits warehouse, and this up big and down small structure design can be effectively reduced the height that storage material transmits storehouse,
So that the height reduction of charging aperture, so as to reduce the difficulty of feeding construction manufacture.Further, since hypomere transmission warehouse is in rounding
Taper, the pressure transmitted so as to storage material suffered by the discharge outlet powder of storehouse lower end are also larger, are conducive to powder to discharge.
3), the storage material transmission storehouse and conveying storehouse in the present invention is coaxially disposed, and storage material transmits storehouse and conveying storehouse parts processing, so
Install afterwards and be integrated, be not only able to save device fabrication cost, reduce the floor space of equipment, serve energy-saving work
With, and overcome device fabrication high cost, the difficulty of assembling construction complexity.
4), the present invention is provided with goods fluid device on hypomere transmission warehouse, and the gas outlet of goods fluid device is higher than
Storage material transmits storehouse lower end discharging opening.Can play well from goods fluid device from the circumferential air-flow entered in hypomere transmission warehouse
, omnibearing stirring and fluidization, on the one hand can be effectively prevented powder gather in bulk in hypomere transmission warehouse and
Result in blockage phenomenon, on the other hand can then make the powder into before transfer tube be in fluidized state because gas is acted on, from
And ensure that high efficiency that powder is transferred.
5), the conveying storehouse in the present invention is also configured to two-part, epimere conveying warehouse of its top for tubular, and bottom is then
The hypomere conveying warehouse of tubulose, the storehouse interior diameter of wherein described epimere conveying warehouse transmit the storehouse interior diameter of warehouse less than epimere.
This structure design not only enables conveying storehouse to be received from the powder that storage material transmission storehouse transmission comes in time, additionally it is possible in strength pressure
In the presence of sending device, warehouse is conveyed by the hypomere of its tubulose powder is transferred out at high speed, it is ensured that powder carry
High efficiency.
6), the second air supply pipe in positive pressure conveying device of the invention is set to two gas outlets, one of gas outlet
Upward, another outlet mouth down.Epimere conveying warehouse of the gas that gas outlet upward sprays full of conveying storehouse, and to powder
Keep a downward force feed thrust；And fluidization is then played in gas outlet directed downwardly, i.e., gas outlet directed downwardly is buried in powder
In material, its air-flow for spraying causes the powder boiling fluidisation of the week side of boss, and the powder after boiling fluidisation is defeated by the hypomere of tubulose immediately
Warehouse is sent to be delivered at drawing mechanism.This structure design of the second air supply pipe further increases the operation effect of powder carry
Rate.
7), the discharging pipeline in the present invention is connected by the discharging opening that a curved arc pipeline section conveys warehouse with hypomere, curved arc pipe
On the one hand arranging for section play a part of water conservancy diversion, and the powder after being conducive to fluidizing is smoothly discharged out, on the other hand then to blowdown pipe
The gas filled into by road plays a part of guiding, it is ensured that the order of the powder carry of QI invigorating.
Description of the drawings
Fig. 1 is the structural representation of the present invention.
Structural representations of the Fig. 2 for positive pressure conveying device.
Structural representations of the Fig. 3 for positive pressure conveying device.
In figure, the implication of label symbol is as follows：
10- storage materials transmission 11 epimere of storehouse transmission warehouse 12 hypomere transmission warehouse
14 goods fluid device of 13- inlet valves, 141 annular supply fluidisation pipe
142 gas manifold 20- transfer tubes, 21 Material control valve
30- conveying 31 epimere of storehouse conveying warehouse 32 hypomere conveying warehouses
40 42 outlet valves of discharging 41 curved arc pipeline section of pipeline 43 fluidize controller
50 QI invigorating pipeline, 60 positive pressure conveying pipeline, 61 air valve, 62 first air supply pipe
63 second air supply pipes
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described.Based on the embodiment in the present invention, those of ordinary skill in the art institute under the premise of creative work is not made
The every other embodiment for obtaining, belongs to the scope of protection of the invention.
As shown in figure 1, this delivery pump includes storage material transmission storehouse 10, transfer tube 20, conveying storehouse 30, discharging pipeline 40, also wrap
Positive pressure conveying device 60 and QI invigorating pipeline 50 is included, the volume in the storage material transmission storehouse 10 is more than the volume for conveying storehouse 30.It is right below
Each ingredient is illustrated respectively.
1. storage material transmits storehouse 10
As shown in figure 1, storage material transmission storehouse 10 includes the hypomere transmission of the epimere transmission warehouse 11 and inverted cone-shaped of cylindrical shape
Warehouse 12；Charging aperture be opened in epimere transmit warehouse 11 upside, and charging aperture be positioned away from convey 30 side of storehouse, it is described enter
Inlet valve 13 is provided with material mouth.
The hypomere transmission warehouse 12 is arranged on stationary plane by pillar.
As shown in Figure 1, 2, the bottom of the hypomere transmission warehouse 12 is provided with goods fluid device 14；The goods fluid
Device 14 includes transmitting the annular supply fluidisation pipe 141 arranged on the outside of warehouse 12, the annular supply fluidisation pipe 141 around hypomere
Both sides up and down be provided with the gas manifold 142 in insertion hypomere transmission warehouse 12, the gas outlet of the gas manifold 142 is high
In the bottom feed mouth of the transfer tube 20.
2. transfer tube 20
As shown in figure 1, the bottom discharge mouth that the bottom feed mouth of the transfer tube 20 transmits warehouse 12 with hypomere is connected,
The upper part discharge port of transfer tube 20 is connected with its top feed mouth in conveying storehouse 30.Material control is provided with the transfer tube 20
Valve 21.The opening degree that valve 21 is controlled by control material can control conveying and feed time, so as to adjust conveying capacity.
Transfer tube 20 could be arranged to it is multiple, such as 2～3.
3. storehouse 30 is conveyed
As shown in figure 1, the conveying storehouse 30 is coaxially disposed with storage material transmission storehouse 10.The conveying storehouse 30 includes tubular
Epimere conveying warehouse 31 and tubulose hypomere conveying warehouse 32, and epimere conveying warehouse 31 cylinder interior diameter more than hypomere conveying
The pipe interior diameter of warehouse 32；The epimere conveying warehouse 31 is external, i.e., epimere conveying warehouse 31 stretches out and transmits storehouse 10 in storage material
Upside, and hypomere conveying warehouse 32 is then passed down through the hypomere transmission warehouse 12 and is connected with discharging pipeline 40.
The storehouse interior diameter of the epimere conveying warehouse 31 transmits the storehouse interior diameter of warehouse 11 less than epimere.
4. drawing mechanism
This part includes discharge pipeline 40 and QI invigorating pipeline 50.
As shown in figure 1, the discharging pipeline 40 includes the curved arc pipeline section 41 as charging pipeline section, the charging of curved arc pipeline section 41
The discharging opening that mouth conveys warehouse 32 with the hypomere is connected, and the discharging pipeline 40 is disposed with out along powder carry direction
Material valve 42 and fluidisation controller 43.
The gas supplementing opening of the QI invigorating pipeline 50 is arranged at the curved arc pipeline section 41.As shown in figure 1, the blowdown pipe
Gate valve and check valve are disposed with along QI invigorating direction on road 50.
5. positive pressure conveying device 60
As shown in Figure 1,3, positive pressure conveying device 60 includes air valve 61, and a gas outlet of the air valve 61 is supplied by first
The epimere transmission warehouse 11 that trachea 62 transmits storehouse 10 with the storage material is connected, and another gas outlet of air valve 61 is supplied by second
Trachea 63 is connected with the epimere conveying warehouse 31 in the conveying storehouse 30.
As shown in figure 3, second air supply pipe 63 is coaxially disposed with the epimere conveying warehouse 31 of conveying storehouse (30), and
There are escape pipe mouth upwards and the downward outlet mouth of pipe on second air supply pipe 63 respectively.
Additionally, it is not seen in fig. 1, but those skilled in the art will envision that obtaining：On the storage material transmission storehouse 1
Level-sensing device one can be set, level-sensing device two can be set on the conveying storehouse 2.The level-sensing device one is used for detecting that the storage material is passed
The position in storehouse of material in defeated storehouse 1, and according to location status send storage material transmission storehouse 1 buy securities with all one's capital or hole capital after selling all securities signal.The material position
Meter two is used for detecting the position in storehouse of material in the conveying storehouse 2, and it is full or hole capital after selling all securities to send the conveying Cang2Cang according to location status
Signal.
In addition, the Automated condtrol for the ease of realizing the present invention, can configure Programmable Logic Controller in the present invention
(PLC), and for the inlet valve at the charging aperture 13 in the present invention, Material control valve 21, outlet valve 42 and air valve 61 etc. respectively
Configuration electromagnetic valve, so as to by electromagnetic valve described in the Controlled by Programmable Controller, and is controlled by the signal of the electromagnetic valve
The opening and closing of each part, and then realize the automatic operating of whole continuous storehouse formula Pneumatic conveying pump.
Below in conjunction with the accompanying drawings the course of work of the present invention is described further.
Inlet valve 13, Material control valve 21 and outlet valve 42 at opening charging aperture.
Powder is entered in storage material transmission storehouse 10 from charging aperture 13, is subsequently temporarily stored in storage material transmission storehouse 10, material stream
Makeup is put 14 actions and transmits the powder in storehouse 10 to storage material and fully fluidized.The powder in storehouse 10 is transmitted when storage material to be stacked into
During setting position in storehouse (volume of the powder volume in now storage material transmission storehouse 10 more than conveying storehouse 30), inlet valve 13, air valve is closed
61 actions simultaneously supply (now the second air supply pipe 63 is not supplied) by the first air supply pipe 62 to storage material transmission storehouse 10, then powder is in gas
In the presence of pressure, Jing transfer tubes 20 are transferred into conveying storehouse 30.When powder in storehouse 30 is conveyed is stacked into setting position in storehouse, air valve
61 switchings, now the first air supply pipe 62 is no longer supplied, and the second air supply pipe 63 is supplied in conveying storehouse 30, then convey in storehouse 30
Jing curved arcs pipeline section 41 enters discharging pipeline 40 to powder under the influence of air pressure, then Jing outlet valves 42 and fluidisation controller 43 successively
Outwards convey.
When powder in storehouse 30 is conveyed is reduced to setting position in storehouse, air valve 61 is closed, and the first air supply pipe 62 and second is supplied
Pipe 63 is no longer supplied, and inlet valve 13 opens charging, and material enters storage material by charging aperture and transmits in storehouse 10, now goods fluid
Device 14 and QI invigorating pipeline 50 convey storehouse 30 in the presence of existing air pressure still in continuous discharge, when storage material is transmitted still in work
Powder in storehouse 10 be stacked into again setting position in storehouse when, inlet valve 13, air valve 61 again action and pass through the first air supply pipe 62 to
Storage material transmission storehouse 10 supplies, so as to realize continuous work.
When run continuously, the powder carry in the powder force feed in storage material transmission storehouse 10 and conveying storehouse 30 just constitutes a company
The continuous course of work, now conveys storehouse 30 and will remain the state of continuous discharge, even if transmitting the powder pressure in storehouse 10 in storage material
When sending (now the first air supply pipe 62 is supplied, and the second air supply pipe 63 is not supplied), storehouse 10, transfer tube 20 is transmitted from storage material and entered
Original powder in conveying storehouse 30 still outwards can be conveyed by powder.
Claims (7)
1. a kind of continuous storehouse formula Pneumatic conveying pump, it is characterised in that：This delivery pump includes intermittently used storage material transmission storehouse (10)
With the conveying storehouse (30) of continuous work, on the upside of storage material transmission storehouse (10), the charging aperture with inlet valve (13) is provided with,
And the volume of storage material transmission storehouse (10) is more than the volume of conveying storehouse (30)；Storage material transmission storehouse (10) and conveying storehouse (30)
Between be provided with some transfer tubes (20) for connecting the two and transfer powder, be provided with material control on transfer tube (20)
Valve (21) processed；This delivery pump also includes transmitting the positive pressure conveying device that storehouse (10) and conveying storehouse (30) are supplied to storage material respectively
(60), drawing mechanism is provided with the outlet at bottom of conveying storehouse (30)；
Storage material transmission storehouse (10) includes the hypomere transmission warehouse of cylindric epimere transmission warehouse (11) and inverted cone-shaped
(12)；The bottom feed mouth of transfer tube (20) and hypomere transmit the bottom of warehouse (12) and are connected, transfer tube (20) it is upper
Portion's discharging opening is connected with the open top of conveying storehouse (30)；Conveying storehouse (30) are coaxially set with storage material transmission storehouse (10)
Put；The charging aperture (13) of storage material transmission storehouse (10) is positioned away from conveying storehouse (30) side；
Conveying storehouse (30) are inserted in storage material transmission storehouse (10) from top to bottom；
Described conveying storehouse (30) include hypomere conveying warehouse (32) of epimere conveying warehouse (31) and tubulose of tubular, and epimere is defeated
The cylinder interior diameter of warehouse (31) is sent more than the pipe interior diameter of hypomere conveying warehouse (32)；Hypomere conveying warehouse (32) passes through institute
State hypomere transmission warehouse (12) to be connected with strength drawing mechanism；
Epimere conveying warehouse (31) stretches out the upside for transmitting storehouse (10) in storage material.
2. continuous storehouse formula Pneumatic conveying pump according to claim 1, it is characterised in that：On hypomere transmission warehouse (12)
It is provided with goods fluid device (14)；Goods fluid device (14) include transmitting what is arranged on the outside of warehouse (12) around hypomere
Supply annulus (141), the both sides up and down of supply annulus (141) are provided with the supply in insertion hypomere transmission warehouse (12)
Arm (142), the gas outlet of gas manifold (142) are higher than the bottom feed mouth of the transfer tube (20).
3. continuous storehouse formula Pneumatic conveying pump according to claim 1, it is characterised in that：Described positive pressure conveying device (60) wrap
Air valve (61) is included, a gas outlet of air valve (61) transmits the upper of storehouse (10) by the first air supply pipe (62) with the storage material
Section transmission warehouse (11) is connected, and another gas outlet of air valve (61) passes through the second air supply pipe (63) and conveying storehouse (30)
Epimere conveying warehouse (31) be connected.
4. continuous storehouse formula Pneumatic conveying pump according to claim 1, it is characterised in that：Epimere conveying warehouse (31)
Storehouse interior diameter transmits the storehouse interior diameter of warehouse (11) less than epimere.
5. continuous storehouse formula Pneumatic conveying pump according to claim 1, it is characterised in that：The drawing mechanism includes phase each other
Discharging pipeline (40) even and QI invigorating pipeline (50), charging aperture and hypomere conveying warehouse (32) of discharging pipeline (40)
Discharging opening be connected, it is described discharging pipeline (40) along powder carry direction be disposed with outlet valve (42) and fluidize controller
(43)。
6. continuous storehouse formula Pneumatic conveying pump according to claim 3, it is characterised in that：Second air supply pipe (63) and institute
State conveying storehouse (30) epimere conveying warehouse (31) be coaxially disposed, and have on the second air supply pipe (63) respectively upwards escape pipe mouth and
The downward outlet mouth of pipe.
7. continuous storehouse formula Pneumatic conveying pump according to claim 5, it is characterised in that：Discharging pipeline (40) passes through one
The discharging opening that curved arc pipeline section (41) conveys warehouse (32) with the hypomere is connected, and the gas supplementing opening of QI invigorating pipeline (50) is arranged on
Curved arc pipeline section (41) place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510896996.3A CN105438838B (en) | 2015-12-03 | 2015-12-03 | Continuous bin type pneumatic conveying pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510896996.3A CN105438838B (en) | 2015-12-03 | 2015-12-03 | Continuous bin type pneumatic conveying pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105438838A CN105438838A (en) | 2016-03-30 |
| CN105438838B true CN105438838B (en) | 2017-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510896996.3A Active CN105438838B (en) | 2015-12-03 | 2015-12-03 | Continuous bin type pneumatic conveying pump |
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| CN (1) | CN105438838B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116002382B (en) * | 2023-03-24 | 2023-06-23 | 合肥恒诚工业装备科技有限公司 | Pneumatic conveying bin pump for putty powder production line for wall surface |
| CN117842702B (en) * | 2024-03-04 | 2024-05-14 | 新乡市华成机械设备有限公司 | Double-bin vacuum feeding machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN204355770U (en) * | 2014-10-17 | 2015-05-27 | 合肥耐力德粉体输送设备有限责任公司 | A kind of storehouse formula Pneumatic conveying pump continuously |
| CN205294265U (en) * | 2015-12-03 | 2016-06-08 | 安徽耐力德气力输送有限公司 | Continuous storehouse formula air conveying pump |
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| CN105438838A (en) | 2016-03-30 |
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