CN105438838A - Continuous bin type pneumatic conveying pump - Google Patents
Continuous bin type pneumatic conveying pump Download PDFInfo
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- CN105438838A CN105438838A CN201510896996.3A CN201510896996A CN105438838A CN 105438838 A CN105438838 A CN 105438838A CN 201510896996 A CN201510896996 A CN 201510896996A CN 105438838 A CN105438838 A CN 105438838A
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- conveying
- storehouse
- warehouse
- storage material
- transmission
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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
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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
- B65G53/04—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, particularly relate to the continuous storehouse formula Pneumatic conveying pump that continuously can realize mass transport.
Background technology
Geldart-D particle is the energy utilizing air-flow, along air flow line conveying powder and granule shape material in closed conduit, is a kind of embody rule of fluidization technology.The structure of Pneumatic conveyer is simple, easy to operate, can do level, the conveying of vertical or direction of tilt, in course of conveying, also can carry out physical operations or some chemical operation such as the heating of material, cooling, drying and air current classifying simultaneously.The principal feature of Geldart-D particle is that operational throughput is large, and fed distance is long, and delivery speed is higher; Can feed, then in many places discharging at a place.Due to these features of Geldart-D particle, Geldart-D particle is made to wait until widespread use in powder and granule shape material conveying, as departments such as electric power, chemical industry, metallurgy, cement, grains.
But existing traditional storehouse formula Geldart-D particle generally adopts step mode of movement, and namely traditional Geldart-D particle is carried and is divided into three processes at every turn: one, climb process, we and fix time as t
1, carry mixture ratio low in this period, air consumption is large, and energy resource consumption is high; Two, stablize course of conveying, the time is t
2, this period convey materials mixture ratio reaches optimum value, and operational throughput is maximum, and speed is low, little to abrasion of conveying pipes, is the optimum regime of Geldart-D particle, is also the optimum running state that people pursue; Three, blow null process (descending process), the time is t
3, this period is used for the material in pipe to blow sky, and source of the gas is in short-circuit condition, and air consumption is maximum.The shortcomings such as current this pneumatic conveying mode can not realize the continus convergence of material, there is transported substance doses little, and pipe wear is large, and gas consumption is large, and efficiency is low, and productive costs is high.
Therefore, be badly in need of a kind of continus convergence that can realize material at present, and transport efficiency is high, abrasion of conveying pipes is little, and production efficiency is high, the pneumatic transport equipment that productive costs is low.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the object of this invention is to provide a kind of storehouse formula Pneumatic conveying pump continuously.Continuous storehouse formula Pneumatic conveying pump in the present invention can realize the continus convergence of material, thus improves transport efficiency, reduces abrasion of conveying pipes, enhances productivity, and reduces time cost; Meanwhile, device fabrication cost can be saved, reduce the floor area of equipment, serve energy-saving and cost-reducing effect, overcome the difficulty of high, the difficult assembling of device fabrication cost.
For achieving the above object, present invention employs following technical scheme:
A kind of storehouse formula Pneumatic conveying pump continuously, this transmission pump comprises the conveying storehouse of intermittently used storage material transmission storehouse and continuous working, and the upside in described storage material transmission storehouse is provided with the inlet point with inlet valve, and the volume in described storage material transmission storehouse is greater than the volume in conveying storehouse; Be provided with some for connecting the two and transferring the transfer tube of powder between described storage material transmission storehouse and conveying storehouse, described transfer tube be provided with material control valve; This transmission pump also comprises the positive pressure conveying device respectively to storage material transmission storehouse and conveying storehouse air feed, and the outlet at bottom place in described conveying storehouse is provided with drawing mechanism.
Preferably, described storage material transmission storehouse comprises the hypomere transmission warehouse of cylindric epimere transmission warehouse and inverted cone-shaped; The bottom that bottom feed mouth and the hypomere of described transfer tube transmit warehouse is connected, and the upper part discharge port of transfer tube is connected with the open top in conveying storehouse; Described conveying storehouse and described storage material are transmitted storehouse and are coaxially arranged; The inlet point in described storage material transmission storehouse is arranged on and departs from conveying side, storehouse.
Further, described conveying storehouse is inserted in described storage material transmission storehouse from top to bottom.
Preferably, described hypomere transmission warehouse is provided with goods fluid device; Described goods fluid device comprises the annular air feed fluidisation pipe around hypomere transmission warehouse arranged outside, the both sides up and down of described annular air feed fluidisation pipe are provided with the gas manifold inserted in hypomere transmission warehouse, and the air extractor duct of described gas manifold is higher than the bottom feed mouth of described transfer tube.
Further, described conveying storehouse comprises the epimere conveying warehouse of tubular and the hypomere conveying warehouse of tubulose, and the cylinder interior diameter of epimere conveying warehouse is greater than the pipe interior diameter of hypomere conveying warehouse; Described hypomere conveying warehouse is connected with strength drawing mechanism through described hypomere transmission warehouse.
Further, described positive pressure conveying device comprises air valve, an air extractor duct of described air valve transmits warehouse by the epimere that the first air supply pipe and described storage material transmit storehouse and is connected, and another air extractor duct of air valve carries warehouse to be connected by the second air supply pipe with the epimere in described conveying storehouse.
Preferably, the storehouse interior diameter of described epimere conveying warehouse is less than the storehouse interior diameter of epimere transmission warehouse.
Further, described drawing mechanism comprises the discharging pipeline and tonifying Qi pipeline that are connected with each other, inlet point and the described hypomere of described discharging pipeline carry the discharging opening of warehouse to be connected, and described discharge nozzle curb powder carry direction and is disposed with bleeder valve and fluidisation controller.
Preferably, the epimere in described second air supply pipe and described conveying storehouse carries warehouse coaxially to arrange, and the second air supply pipe has respectively upwards freeing pipe mouth and the mouth of pipe of giving vent to anger downwards.
Preferably, described discharging pipeline carries the discharging opening of warehouse to be connected by a curved arc pipeline section and described hypomere, and the gas supplementing opening of described tonifying Qi pipeline is arranged on described curved arc pipeline section place.
Beneficial effect of the present invention is as follows:
1), in process of pneumatic transmission, the lasting feed status keeping powder is very important problem.Namely outwards powder is carried incessantly to the lasting conveying of powder, mass transport velocity-stabilization can be kept, evenly, reduce the wearing and tearing to pipeline, and prevent feed blocking pipeline.
The volume that storage material is transmitted storehouse by the present invention is set to be greater than the volume carrying storehouse, then the larger volume in storage material transmission storehouse plays the effect temporarily storing powder; Owing to carrying the volume in storehouse less, by regulating the aperture of material control cock, then the powder come from storage material transmission storehouse transmission will make conveying storehouse in running order all the time.From the above, the set-up mode in storage material transmission storehouse and conveying storehouse in the present invention, the mode of operation transferred out continuously by powder can be realized, this lasting mode of operation, drastically increase the transport efficiency of pump, significantly reduce productive costs, and make whole Pneumatic conveying pump can the work of lasting stability, decrease rate of breakdown.
2), in the present invention, the top in storage material transmission storehouse is set to cylindric epimere transmission warehouse, bottom is then set to the hypomere transmission warehouse of inverted cone-shaped, this up big and down small structure design can reduce the height in storage material transmission storehouse effectively, also make the height reduction of inlet point, thus reduce the difficulty of material loading construction manufacture.In addition, because hypomere transmission warehouse is inverted cone-shaped, thus the pressure that storage material is transmitted suffered by the discharge outlet powder of lower end, storehouse is also comparatively large, is conducive to powder and discharges.
3) the storage material transmission storehouse, in the present invention and conveying storehouse are coaxially arranged, storage material transmission storehouse and conveying storehouse parts processing, then install and be integrated, not only can save device fabrication cost, the floor area of minimizing equipment, serve energy-saving and cost-reducing effect, and overcome the difficulty that device fabrication cost is high, assembling construction is complicated.
4), the present invention is provided with goods fluid device on hypomere transmission warehouse, and the air extractor duct of goods fluid device is higher than storage material transmission lower end, storehouse discharging opening.Good, omnibearing stirring and rheomorphism can be played from the goods fluid device air-flow entered from circumference in hypomere transmission warehouse, powder can be effectively prevented to be accumulated into block and the phenomenon that results in blockage on the one hand in hypomere transmission warehouse, powder before then can making to enter transfer tube is on the other hand in fluidized state because of gas effect, thus ensure that the high efficiency that powder transfers.
5) two sectional type is also arranged in the conveying storehouse, in the present invention, and its top is the epimere conveying warehouse of tubular, and bottom be then the hypomere conveying warehouse of tubulose, and the storehouse interior diameter of wherein said epimere conveying warehouse is less than the storehouse interior diameter that epimere transmits warehouse.The powder that this structure design not only makes to carry storehouse can be received from storage material transmission storehouse transmission in time to be come, can also under the effect of positive pressure conveying device, by the hypomere conveying warehouse of its tubulose, powder is transferred out at high speed, ensure that the high efficiency of powder carry.
6) the second air supply pipe, in positive pressure conveying device of the present invention is set to two air extractor ducts, and upward, another air extractor duct down for one of them air extractor duct.The gas of air extractor duct ejection is upward full of the epimere conveying warehouse in conveying storehouse, and keeps a downward force feed thrust to powder; Air extractor duct down then plays rheomorphism, and namely air extractor duct is down buried in powder, and air-flow of its ejection makes the powder boiling fluidisation of all sides, and the powder after boiling fluidisation is delivered to drawing mechanism place by the hypomere conveying warehouse of tubulose immediately.This structure design of the second air supply pipe further increases the operating efficiency of powder carry.
7) the discharging pipeline, in the present invention carries the discharging opening of warehouse to be connected by a curved arc pipeline section with hypomere, curved arc pipeline section the effect playing on the one hand water conservancy diversion is set, be conducive to the powder after fluidisation successfully to discharge, the gas then filled into tonifying Qi pipeline on the other hand plays the effect of guiding, ensure that the order of the powder carry of tonifying Qi.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of positive pressure conveying device.
Fig. 3 is the structural representation of positive pressure conveying device.
In figure, the implication of label symbol is as follows:
10-storage material transmission storehouse 11-epimere transmission warehouse 12-hypomere transmission warehouse
13-inlet valve 14-goods fluid device 141-annular air feed fluidisation pipe
142-gas manifold 20-transfer tube, 21-material control valve
30-carries storehouse 31-epimere conveying warehouse 32-hypomere conveying warehouse
40-discharging pipeline, 41-curved arc pipeline section, 42-bleeder valve, 43-fluidisation controller
50-tonifying Qi pipeline, 60-positive pressure conveying pipeline, 61-air valve 62-the first air supply pipe
63-the second air supply pipe
Detailed description of the invention
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 clearly and completely described.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Figure 1, this transmission pump comprises storage material transmission storehouse 10, transfer tube 20, conveying storehouse 30, discharging pipeline 40, also comprises positive pressure conveying device 60 and tonifying Qi pipeline 50, and the volume in described storage material transmission storehouse 10 is greater than the volume in conveying storehouse 30.Below each component part is described respectively.
1. storage material transmission storehouse 10
As shown in Figure 1, storage material transmission storehouse 10 comprises the hypomere transmission warehouse 12 of cylindric epimere transmission warehouse 11 and inverted cone-shaped; Inlet point be opened in epimere transmission warehouse 11 upside, and inlet point be arranged on depart from conveying side, storehouse 30, described inlet point place is provided with inlet valve 13.
Described hypomere transmission warehouse 12 is arranged on stationary plane by pillar.
As shown in Figure 1, 2, the bottom of described hypomere transmission warehouse 12 is provided with goods fluid device 14; Described goods fluid device 14 comprises the annular air feed fluidisation pipe 141 around hypomere transmission warehouse 12 arranged outside, the both sides up and down of described annular air feed fluidisation pipe 141 are provided with the gas manifold 142 inserted in hypomere transmission warehouse 12, and the air extractor duct of described gas manifold 142 is higher than the bottom feed mouth of described transfer tube 20.
2. transfer tube 20
As shown in Figure 1, the bottom discharge mouth that bottom feed mouth and the hypomere of described transfer tube 20 transmit warehouse 12 is connected, and the upper part discharge port of transfer tube 20 is connected with its top feed mouth in conveying storehouse 30.Described transfer tube 20 is provided with material control valve 21.Conveying and feed time can be controlled by the opening degree controlling material control valve 21, thus adjustment operational throughput.
Transfer tube 20 can be set to multiple, such as 2 ~ 3.
3. carry storehouse 30
As shown in Figure 1, described conveying storehouse 30 and described storage material are transmitted storehouse 10 and are coaxially arranged.Described conveying storehouse 30 comprises the epimere conveying warehouse 31 of tubular and the hypomere conveying warehouse 32 of tubulose, and the cylinder interior diameter of epimere conveying warehouse 31 is greater than the pipe interior diameter of hypomere conveying warehouse 32; Described epimere conveying warehouse 31 is external, and namely epimere conveying warehouse 31 stretches out in the upside in storage material transmission storehouse 10, and described hypomere conveying warehouse 32 is then passed down through described hypomere transmission warehouse 12 and is connected with discharging pipeline 40.
The storehouse interior diameter of described epimere conveying warehouse 31 is less than the storehouse interior diameter of epimere transmission warehouse 11.
4. drawing mechanism
This part comprises discharging pipeline 40 and tonifying Qi pipeline 50.
As shown in Figure 1, described discharging pipeline 40 comprises the curved arc pipeline section 41 as charging pipeline section, inlet point and the described hypomere of curved arc pipeline section 41 carry the discharging opening of warehouse 32 to be connected, and described discharging pipeline 40 is disposed with bleeder valve 42 and fluidisation controller 43 along powder carry direction.
The gas supplementing opening of described tonifying Qi pipeline 50 is arranged on described curved arc pipeline section 41 place.As shown in Figure 1, described tonifying Qi pipeline 50 is disposed with gate valve and check valve along tonifying Qi direction.
5. positive pressure conveying device 60
As shown in Figure 1,3, positive pressure conveying device 60 comprises air valve 61, an air extractor duct of described air valve 61 transmits warehouse 11 by the epimere that the first air supply pipe 62 and described storage material transmit storehouse 10 and is connected, and another air extractor duct of air valve 61 carries warehouse 31 to be connected by the second air supply pipe 63 with the epimere in described conveying storehouse 30.
As shown in Figure 3, described second air supply pipe 63 carries warehouse 31 coaxially to arrange with the epimere of described conveying storehouse (30), and the second air supply pipe 63 has respectively upwards freeing pipe mouth and the mouth of pipe of giving vent to anger downwards.
In addition, although not shown in Fig. 1, those skilled in the art will envision that and obtain: described storage material transmission storehouse 1 can arrange level-sensing device one, described conveying storehouse 2 can arrange level-sensing device two.Described level-sensing device one for detecting the position in storehouse of material in described storage material transmission storehouse 1, and sends described storage material transmission storehouse 1 according to location status and buys securities with all one's capital or the signal of hole capital after selling all securities.Described level-sensing device two for detecting the position in storehouse of material in described conveying storehouse 2, and sends the signal of the full or hole capital after selling all securities of described conveying Cang2Cang according to location status.
In addition, for the ease of realizing Automated condtrol of the present invention, can configurating programmable controller (PLC) in the present invention, and configure electromagnetic valve respectively for the inlet valve at inlet point 13 place in the present invention, material control valve 21, bleeder valve 42 and air valve 61 etc., thus by electromagnetic valve described in described Controlled by Programmable Controller, and by the opening and closing of each parts of the signal control of described electromagnetic valve, and then realize the automatic operating of whole continuous storehouse formula Pneumatic conveying pump.
Below in conjunction with accompanying drawing, working process of the present invention is described further.
Open the inlet valve 13 at inlet point place, material control valve 21 and bleeder valve 42.
Powder enters in storage material transmission storehouse 10 from inlet point 13, is then temporarily stored in storage material transmission storehouse 10, and goods fluid device 14 action also carries out abundant fluidisation to the powder in storage material transmission storehouse 10.When the powder in storage material transmission storehouse 10 is stacked into setting position in storehouse (the powder volume in now storage material transmission storehouse 10 is greater than the volume in conveying storehouse 30), close inlet valve 13, air valve 61 action also transmits storehouse 10 air feed (now the second air supply pipe 63 not air feed) by the first air supply pipe 62 to storage material, then powder transfers in conveying storehouse 30 through transfer tube 20 under the influence of air pressure.When carrying the powder in storehouse 30 to be stacked into setting position in storehouse, air valve 61 switches, now the first air supply pipe 62 no longer air feed, and the second air supply pipe 63 is to air feed in conveying storehouse 30, then carry the powder in storehouse 30 to enter discharging pipeline 40 through curved arc pipeline section 41 under the influence of air pressure, then outwards carry through bleeder valve 42 and fluidisation controller 43 successively.
When carrying the powder in storehouse 30 to be reduced to setting position in storehouse, air valve 61 is closed, first air supply pipe 62 and the second air supply pipe 63 all no longer air feed, charging opened by inlet valve 13, material enters in storage material transmission storehouse 10 by inlet point, now goods fluid device 14 and tonifying Qi pipeline 50 are still in work, carry storehouse 30 under the effect of existing air pressure still at continuous discharge, when the powder in storage material transmission storehouse 10 is stacked into setting position in storehouse again, inlet valve 13, air valve 61 again action also transmits storehouse 10 air feed by the first air supply pipe 62 to storage material, thus realizes continuous working.
When run continuously, the powder force feed in storage material transmission storehouse 10 and the powder carry in conveying storehouse 30 just constitute a continuous print working process, storehouse 30 is now carried to remain the state of continuous discharge, even if (now the first air supply pipe 62 air feed when the powder force feed in storage material transmission storehouse 10, and the second air supply pipe 63 not air feed), the original powder in conveying storehouse 30 still can outwards be carried by the powder entered from storage material transmission storehouse 10, transfer tube 20.
Claims (10)
1. a continuous storehouse formula Pneumatic conveying pump, it is characterized in that: this transmission pump comprises the conveying storehouse (30) of intermittently used storage material transmission storehouse (10) and continuous working, the upside of described storage material transmission storehouse (10) is provided with the inlet point with inlet valve (13), and the volume of described storage material transmission storehouse (10) is greater than the volume of conveying storehouse (30); Being provided with some for transferring the transfer tube (20) of powder both connecting between described storage material transmission storehouse (10) and conveying storehouse (30), described transfer tube (20) being provided with material control valve (21); This transmission pump also comprises the positive pressure conveying device (60) respectively to storage material transmission storehouse (10) and conveying storehouse (30) air feed, and the outlet at bottom place of described conveying storehouse (30) is provided with drawing mechanism.
2. continuous storehouse according to claim 1 formula Pneumatic conveying pump, is characterized in that: described storage material transmission storehouse (10) comprises cylindric epimere transmission warehouse (11) and hypomere transmission warehouse (12) of inverted cone-shaped; The bottom that bottom feed mouth and the hypomere of described transfer tube (20) transmit warehouse (12) is connected, and the upper part discharge port of transfer tube (20) is connected with the open top of conveying storehouse (30); Described conveying storehouse (30) and described storage material are transmitted storehouse (10) and are coaxially arranged; The inlet point (13) of described storage material transmission storehouse (10) is arranged on and departs from conveying storehouse (30) side.
3. continuous storehouse according to claim 1 formula Pneumatic conveying pump, is characterized in that: described conveying storehouse (30) is inserted in described storage material transmission storehouse (10) from top to bottom.
4. the continuous storehouse formula Pneumatic conveying pump according to Claims 2 or 3, is characterized in that: described hypomere transmission warehouse (12) is provided with goods fluid device (14); Described goods fluid device (14) comprises the air feed annulus (141) around hypomere transmission warehouse (12) arranged outside, the both sides up and down of described air feed annulus (141) are provided with the gas manifold (142) inserted in hypomere transmission warehouse (12), and the air extractor duct of described gas manifold (142) is higher than the bottom feed mouth of described transfer tube (20).
5. continuous storehouse according to claim 3 formula Pneumatic conveying pump, it is characterized in that: described conveying storehouse (30) comprises epimere conveying warehouse (31) of tubular and hypomere conveying warehouse (32) of tubulose, and the cylinder interior diameter of epimere conveying warehouse (31) is greater than the pipe interior diameter of hypomere conveying warehouse (32); Described hypomere conveying warehouse (32) is connected with strength drawing mechanism through described hypomere transmission warehouse (12).
6. continuous storehouse according to claim 5 formula Pneumatic conveying pump, it is characterized in that: described positive pressure conveying device (60) comprises air valve (61), an air extractor duct of described air valve (61) transmits warehouse (11) by the epimere that the first air supply pipe (62) and described storage material transmit storehouse (10) and is connected, and another air extractor duct of air valve (61) passes through the second air supply pipe (63) and carries warehouse (31) to be connected with the epimere of described conveying storehouse (30).
7. continuous storehouse according to claim 5 formula Pneumatic conveying pump, is characterized in that: the storehouse interior diameter of described epimere conveying warehouse (31) is less than the storehouse interior diameter of epimere transmission warehouse (11).
8. continuous storehouse according to claim 5 formula Pneumatic conveying pump, it is characterized in that: described drawing mechanism comprises the discharging pipeline (40) and tonifying Qi pipeline (50) that are connected with each other, inlet point and the described hypomere of described discharging pipeline (40) carry the discharging opening of warehouse (32) to be connected, and described discharging pipeline (40) is disposed with bleeder valve (42) and fluidisation controller (43) along powder carry direction.
9. continuous storehouse according to claim 6 formula Pneumatic conveying pump, it is characterized in that: described second air supply pipe (63) carries warehouse (31) coaxially to arrange with the epimere of described conveying storehouse (30), and the second air supply pipe (63) has respectively upwards freeing pipe mouth and the mouth of pipe of giving vent to anger downwards.
10. continuous storehouse according to claim 7 formula Pneumatic conveying pump, it is characterized in that: described discharging pipeline (40) carries the discharging opening of warehouse (32) to be connected by a curved arc pipeline section (41) and described hypomere, the gas supplementing opening of described tonifying Qi pipeline (50) is arranged on described 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 |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510896996.3A CN105438838B (en) | 2015-12-03 | 2015-12-03 | Continuous bin type pneumatic conveying pump |
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| Publication Number | Publication Date |
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| CN105438838A true CN105438838A (en) | 2016-03-30 |
| CN105438838B CN105438838B (en) | 2017-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510896996.3A Active CN105438838B (en) | 2015-12-03 | 2015-12-03 | Continuous bin type pneumatic conveying pump |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116002382A (en) * | 2023-03-24 | 2023-04-25 | 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 |
| CN117842702A (en) * | 2024-03-04 | 2024-04-09 | 新乡市华成机械设备有限公司 | Double-bin vacuum feeding machine |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2015
- 2015-12-03 CN CN201510896996.3A patent/CN105438838B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116002382A (en) * | 2023-03-24 | 2023-04-25 | 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 |
| CN117842702A (en) * | 2024-03-04 | 2024-04-09 | 新乡市华成机械设备有限公司 | Double-bin vacuum feeding machine |
| 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 | Publication date |
|---|---|
| CN105438838B (en) | 2017-03-22 |
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