CN205708866U - A kind of Pneumatic conveyer for producing damping slurry - Google Patents
A kind of Pneumatic conveyer for producing damping slurry Download PDFInfo
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- CN205708866U CN205708866U CN201620130840.4U CN201620130840U CN205708866U CN 205708866 U CN205708866 U CN 205708866U CN 201620130840 U CN201620130840 U CN 201620130840U CN 205708866 U CN205708866 U CN 205708866U
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- pneumatic conveyer
- pump
- feed bin
- producing damping
- damping slurry
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Abstract
This utility model provides a kind of Pneumatic conveyer for producing damping slurry, including feed bin, mixing accelerating chamber, conveyance conduit, Liao Qi separation chamber, pump-line and vacuum pump, suction tube, feed bin, mixing accelerating chamber, conveyance conduit, Liao Qi separation chamber, pump-line and vacuum pump are sequentially connected with；On structure designs, mixing accelerating chamber is arranged to iris type, it is possible to effectively prevent feed blocking, and silo design is tapered, and bottom is equipped with vibrator so that material circulation is smoothly, it is to avoid pile up.This utility model reasonable in design, and solid accumulation and blocking can be effectively prevented, and expect that the design of gas separating device makes whole device ensure that work continuously during discharging, improve work efficiency.
Description
Technical field
This utility model relates to a kind of Pneumatic conveyer for producing damping slurry.
Background technology
Damping slurry raw material includes solid powder raw material and liquid charging stock, during producing, it is typically solid powder raw material and needs the artificial mix and blend oar that adds, but solid powder raw material easily causes dust from flying during adding, and damages the health of operator.
The air conveying energy being to utilize air-flow, along airflow direction conveying granular material in closed conduit, is a kind of concrete application of fluidization technology.Pneumatic conveyer can make level, the vertical or conveying of incline direction, and conveying capacity is big, and fed distance is long, and transporting velocity is higher.
But current Pneumatic conveyer, if charging aperture has large granular materials, the blocking of charging aperture can be caused, additionally during material exports, general air can carry part dust and enter air, can be provided with dust arrester in the most general material air separation, the dust that follow-up needs manually will build up on is removed, waste time and energy, during producing, need intermittent operation, make troubles to production.
Utility model content
In order to solve problem of the prior art, this utility model provides a kind of Pneumatic conveyer for producing damping slurry, improves, prevents the blocking of material, facilitate the cleaning of dust in charging aperture and Liao Qi separation chamber.
In order to achieve the above object, this utility model adopts the following technical scheme that
A kind of Pneumatic conveyer for producing damping slurry, including feed bin, mixing accelerating chamber, conveyance conduit, Liao Qi separation chamber, pump-line and vacuum pump, feed bin, mixing accelerating chamber, conveyance conduit, Liao Qi separation chamber, pump-line and vacuum pump are sequentially connected with；
Described mixing accelerating chamber includes air inlet pipe, blanking port, gas-solid mixing room and nozzle, air inlet pipe, gas-solid mixing room and nozzle are connected successively, blanking port is positioned at the upper end of gas-solid mixing room, blanking port is structure wide at the top and narrow at the bottom so that the material of decline gradually decreases, and the centre position of mixing accelerating chamber is provided with dividing plate, dividing plate is provided with some passages, upper end is material bed, and lower end is air layer, it is ensured that the material come in upstream will not block charging aperture.
Described feed bin is pyramidal structure, it is possible to be effectively prevented material accumulation in feed bin, and the bottom of feed bin is provided with vibrator, contributes to the flowing of material.
The top of described feed bin is provided with screening system, prevents caking materials from blocking discharging opening.
Air inlet pipe one end of described mixing accelerating chamber is provided with Hand-operated butterfly valve, for regulating the air inflow in pipeline, enables the system to obtain optimal material gas hybrid parameter.
Described conveyance conduit uses seamless steel pipe, uses Flange joint, and uses gasket seal, form the pipe network of a set of closing between each pipe fitting.
Described Liao Qi separation chamber includes charging aperture, gas outlet and discharge bin, top, Liao Qi separation chamber is additionally provided with filter element type deduster, filter element type deduster is provided with one group of electromagnetic valve, electromagnetic valve alternately ejection compressed air deashing, constantly remove the accumulation of the bag wall of a part, enable cleaner unit to work smoothly, reach the purpose of removing dust and clearing ash, decrease the loaded down with trivial details of artificial deashing, and enable to the operating of machine continuous print.
Described discharge bin includes buffer area and staging area, staging area is respectively arranged with a Pneumatic butterfly valve up and down, during suction, the Pneumatic butterfly valve of upper end, staging area is opened, the Pneumatic butterfly valve of lower end is closed, when material storage storage reaches setting value, the valve closing lower end valve of upper end is opened, material enters feed bin under gravity, material accumulates in buffer area the most in this process, when the material of staging area has fallen with posterior end valve closing, upper end valve is opened, and staging area fallen into by material, is so repeated.
Described Pneumatic conveyer is additionally provided with deafener, is arranged on the lower end of Roots vaccum pump, it is possible to be effectively reduced noise pollution.
Described vacuum pump is any one in reciprocating vacuum pump, rotary-vane vaccum pump, Roots vaccum pump, turbomolecular pump or water-ring vacuum pump.
Operation principle:
During system start-up, material is entered in feed bin by upstream equipment, then material is by from the mixing accelerating chamber reentering bin bottom, the gas-solid mixing room of mixing accelerating chamber is arranged to iris type, and upper end is the packing layer of material, and lower end is air layer, ensure that discharging opening will not be blocked by material, air inlet pipe one end is provided with Hand-operated butterfly valve for the air inflow regulating in pipeline, makes to be obtained in that optimal material gas hybrid parameter in whole course of conveying, and this is the fill process of material.
nullUnder the effect of vacuum pump，Conveyance conduit forms vacuum state，Under atmospheric pressure，Air is forced into air inlet pipe，The air stream of certain speed is formed in pipeline，After air stream is formed，Material and air carry out two-phase mixtures in gas-solid mixing room，Under the dynamic pressure effect of air stream，Material obtains acceleration in the direction of the air flow，Solid and gas two-phase flow is formed with air，Solid and gas two-phase flow forms more stable fluidised form in conveying pipe and is promoted to expect in gas separating device，It is forced to change circular motion into after encountering material gas separating device wall due to air-flow，Create centrifugal force，Owing to the density of solid material is more much bigger than the density of gas，Thus create bigger centrifugal force，Make material in the friction with barrel、Collision loses the speed of linear motion，Fall under gravity into the discharge bin of material gas separating device，Material is entered in next step machine by the Pneumatic butterfly valve of bottom，In the process，Air and a small amount of dust are inhaled into filter element type deduster，Dust is intercepted in outer wall by filter element，Air then passes filter element in Roots vaccum pump is discharged into air.Dust on filter element is through the accumulation of certain time, and under the control of electromagnetic valve, pulse reverse gas shock, in filter element, makes dust depart from filter element, falls in the discharge bin of Liao Qi separation chamber, and by the Pneumatic butterfly valve of bottom, unloaded equally to next step machine by material.This process is the process of pneumatic transmission of material.
The end of induction system arranges power set vacuum pump, and vacuum pump is connected with pump-line, and the conveying air come by material gas separating device enters the external world through the exit silencer of vacuum pump.This process is the exhaust process of material.
Beneficial effect:
(1) centre position, gas-solid mixing room of this utility model mixing accelerating chamber is provided with dividing plate, it is possible to effectively prevent the blocking of material；
(2) silo design of Liao Qi separation chamber includes staging area so that whole system can work continuously, it is to avoid discharge time delay；
(3) bin bottom is provided with vibrator, and is provided with screening system, prevents solid accumulation and blocking；
(4) Liao Qi separation chamber is provided with dust arrester, it is possible to is automatically removed by dust, decreases the trouble of hand sweeping, it is achieved that continuous operation；
(5) it is provided with deafener, it is possible to effective noise reduction function pollutes.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is this utility model mixing accelerating chamber structural representation；
Fig. 3 is that this utility model material edema caused by disorder of QI is from cell structure schematic diagram；
Wherein, 1 feed bin, 2 vibrators, 3 mixing accelerating chamber, 4 conveyance conduits, 5 buffer areas, 6 staging areas, 7 Pneumatic butterfly valves, 8 filter element type dedusters, 9 pump-lines, 10 vacuum pumps, 11 deafeners, 12 blanking ports, 13 Hand-operated butterfly valves, 14 air inlet pipe, 15 gas-solid mixing rooms, 16 dividing plates, 17 nozzles, 18 passages, 19 charging apertures, 20 gas outlets.
Detailed description of the invention
This utility model is further illustrated below in conjunction with the accompanying drawings with embodiment.
Embodiment 1
As shown in Figure 1, a kind of Pneumatic conveyer for producing damping slurry, including feed bin, mixing accelerating chamber, conveyance conduit, Liao Qi separation chamber, pump-line and vacuum pump, feed bin, mixing accelerating chamber, conveyance conduit, Liao Qi separation chamber, pump-line and vacuum pump are sequentially connected with；
Described mixing accelerating chamber includes air inlet pipe, blanking port, gas-solid mixing room and nozzle, air inlet pipe, gas-solid mixing room and nozzle are connected successively, blanking port is positioned at the upper end of gas-solid mixing room, blanking port is structure wide at the top and narrow at the bottom so that the material of decline gradually decreases, and the centre position of mixing accelerating chamber is provided with dividing plate, dividing plate is provided with some passages, upper end is material bed, and lower end is air layer, it is ensured that the material come in upstream will not block charging aperture.
Silo design is pyramidal structure, it is possible to be effectively prevented material accumulation in feed bin, and the bottom of feed bin is provided with vibrator, contributes to the flowing of material.
The top of feed bin is provided with screening system, is positioned at the bottom of suction tube, effectively prevents caking materials from entering feed bin blocking feed bin discharge hole.
It is provided with Hand-operated butterfly valve in air inlet pipe one end of mixing accelerating chamber, for regulating the air inflow in pipeline, enables the system to obtain optimal material gas hybrid parameter so that the transporting velocity of material is reasonable, it is to avoid cause the breakage of material and to pipe wear.
Conveyance conduit uses seamless steel pipe, uses Flange joint, and uses gasket seal, form the pipe network of a set of closing between each pipe fitting.
Liao Qi separation chamber includes charging aperture, gas outlet and discharge bin, top, Liao Qi separation chamber is additionally provided with filter element type deduster, filter element type deduster is provided with one group of electromagnetic valve, electromagnetic valve alternately ejection compressed air deashing, constantly remove the accumulation of the bag wall of a part, enable cleaner unit to work smoothly, reach the purpose of removing dust and clearing ash, decrease the loaded down with trivial details of artificial deashing, and enable to the operating of machine continuous print.Discharge bin includes buffer area and staging area, staging area is respectively arranged with a Pneumatic butterfly valve up and down, during suction, the Pneumatic butterfly valve of upper end, staging area is opened, the Pneumatic butterfly valve of lower end is closed, when material storage storage reaches setting value, the valve closing lower end valve of upper end is opened, material enters feed bin under gravity, material accumulates in buffer area the most in this process, when the material of staging area has fallen with posterior end valve closing, upper end valve is opened, staging area fallen into by material, so it is repeated, change traditional interval discharge way, during discharging, whole system can continuous firing, save resource.
Pneumatic conveyer is additionally provided with deafener, is arranged on the lower end of Roots vaccum pump, it is possible to be effectively reduced noise pollution.
Described vacuum pump is any one in reciprocating vacuum pump, rotary-vane vaccum pump, Roots vaccum pump, turbomolecular pump or water-ring vacuum pump.
Although detailed description of the invention of the present utility model is described by the above-mentioned accompanying drawing that combines; but the not restriction to this utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art need not to pay various amendments or deformation that creative work can make still within protection domain of the present utility model.
Claims (9)
1. the Pneumatic conveyer being used for producing damping slurry, it is characterized in that: include that suction tube, feed bin, mixing accelerating chamber, conveyance conduit, Liao Qi separation chamber, pump-line and vacuum pump, suction tube, feed bin, mixing accelerating chamber, conveyance conduit, Liao Qi separation chamber, pump-line and vacuum pump are sequentially connected with；
Described mixing accelerating chamber includes air inlet pipe, blanking port, gas-solid mixing room and nozzle, air inlet pipe, gas-solid mixing room and nozzle are connected successively, blanking port is positioned at the upper end of gas-solid mixing room, blanking port is structure wide at the top and narrow at the bottom so that the material of decline gradually decreases, and the centre position of mixing accelerating chamber is provided with dividing plate, dividing plate is provided with some passages, upper end is material bed, and lower end is air layer, it is ensured that the material come in upstream will not block charging aperture.
A kind of Pneumatic conveyer for producing damping slurry, is characterized in that: described feed bin is pyramidal structure, and the bottom of feed bin is provided with vibrator.
A kind of Pneumatic conveyer for producing damping slurry, is characterized in that: the top of described feed bin is provided with screening system.
A kind of Pneumatic conveyer for producing damping slurry, is characterized in that: air inlet pipe one end of described mixing accelerating chamber is provided with Hand-operated butterfly valve, for regulating the air inflow in pipeline.
A kind of Pneumatic conveyer for producing damping slurry, is characterized in that: described conveyance conduit uses seamless steel pipe, uses Flange joint, and uses gasket seal, form the pipe network of a set of closing between each pipe fitting.
A kind of Pneumatic conveyer for producing damping slurry, it is characterized in that: described Liao Qi separation chamber includes charging aperture, gas outlet and discharge bin, top, Liao Qi separation chamber is additionally provided with filter element type deduster, and filter element type deduster is provided with one group of electromagnetic valve.
A kind of Pneumatic conveyer for producing damping slurry, is characterized in that: described discharge bin includes buffer area and staging area, and staging area is respectively arranged with a Pneumatic butterfly valve up and down.
A kind of Pneumatic conveyer for producing damping slurry, is characterized in that: be additionally provided with deafener in described Pneumatic conveyer, is arranged on the lower end of Roots vaccum pump, it is possible to be effectively reduced noise pollution.
A kind of Pneumatic conveyer for producing damping slurry, is characterized in that: described vacuum pump is any one in reciprocating vacuum pump, rotary-vane vaccum pump, Roots vaccum pump, turbomolecular pump or water-ring vacuum pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620130840.4U CN205708866U (en) | 2016-02-19 | 2016-02-19 | A kind of Pneumatic conveyer for producing damping slurry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620130840.4U CN205708866U (en) | 2016-02-19 | 2016-02-19 | A kind of Pneumatic conveyer for producing damping slurry |
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| CN205708866U true CN205708866U (en) | 2016-11-23 |
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| CN201620130840.4U Active CN205708866U (en) | 2016-02-19 | 2016-02-19 | A kind of Pneumatic conveyer for producing damping slurry |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108974689A (en) * | 2018-09-12 | 2018-12-11 | 长兴鑫迪耐火材料厂 | It is a kind of for refractory brick preparation clinker, fine powder enter feed bin |
| CN115445335A (en) * | 2022-08-26 | 2022-12-09 | 中国石油天然气集团有限公司 | Slurry preparation material feeding hopper for slurry mixing and mixing system |
-
2016
- 2016-02-19 CN CN201620130840.4U patent/CN205708866U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108974689A (en) * | 2018-09-12 | 2018-12-11 | 长兴鑫迪耐火材料厂 | It is a kind of for refractory brick preparation clinker, fine powder enter feed bin |
| CN115445335A (en) * | 2022-08-26 | 2022-12-09 | 中国石油天然气集团有限公司 | Slurry preparation material feeding hopper for slurry mixing and mixing system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 266111 No. 2 Chunhai Road, Chengyang District, Qingdao City, Shandong Province Patentee after: Qingdao Aier Jia new materials Limited by Share Ltd Address before: North Laoshan Road Licang District 266000 in Shandong province Qingdao City, No. 1022 (1688 in the arts and Creative Industry Park F building room 209) Patentee before: Qingdao Aier Jia new materials Limited by Share Ltd |
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