CN106395173A - Rotational-flow downward induction type material sending device - Google Patents
Rotational-flow downward induction type material sending device Download PDFInfo
- Publication number
- CN106395173A CN106395173A CN201611016315.0A CN201611016315A CN106395173A CN 106395173 A CN106395173 A CN 106395173A CN 201611016315 A CN201611016315 A CN 201611016315A CN 106395173 A CN106395173 A CN 106395173A
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- China
- Prior art keywords
- gas
- sending
- rotational
- eddy flow
- dispensing device
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/54—Large containers characterised by means facilitating filling or emptying
- B65D88/64—Large containers characterised by means facilitating filling or emptying preventing bridge formation
- B65D88/70—Large containers characterised by means facilitating filling or emptying preventing bridge formation using fluid jets
- B65D88/703—Air blowing devices, i.e. devices for the sudden introduction of compressed air into the container
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cyclones (AREA)
Abstract
The invention relates to a rotational-flow downward induction type material sending device which comprises a sending tank and a bracket used for supporting the sending tank, wherein a charge hole is formed in the top of the sending tank, and a discharge hole is formed in the bottom of the sending tank. The rotational-flow downward induction type material sending device is characterized in that a plurality of gas inlets and a gas spray nozzle are arranged on the side wall of the sending tank, wherein the gas inlets and the gas spray nozzle communicate with a gas inlet pipeline mounted on the outer side wall of the sending tank. The rotational-flow downward induction type material sending device is designed according to the rotational-flow gas principle, and the action principle of the rotational-flow downward induction type material sending device is as follows: when dust materials are loaded into the sending tank from the charge hole in the top end of the sending tank, compressed gas enters gas inlet distributing tubes through a ring-shaped pipeline, and is sprayed out through the gas inlets tangential to the sending tank body as well as the gas spray nozzle at a high speed to form strong vortex gas flow to drive dust materials to rotate, and the dust materials enter a conveying pipeline after a very high mixing ratio is achieved, so that high-concentration material conveying is realized. A rotational-flow conveying mode and a pressurized conveying mode of the device can prevent a dust felt from being adhered to a bin wall, so that smooth dust conveying is guaranteed.
Description
Technical field
The present invention relates to calcium carbide furnace gas equipment technical field, draw formula material under more particularly to a kind of eddy flow and send
Device.
Background technology
Furnace of calcium carbide purifies ash（Dedusting ash）It is that enclosed calcium carbide burner gas collect gained, its main component in dry cleaning workshop section
For CaO, C, SiO2、AI2O3、Fe2O3, the material such as MgO, there is high temperature, fine size, light specific gravity, viscosity is big, be not readily dissolved in water, easily
The characteristic such as easy spontaneous combustion after generation airborne dust, with air contact, also contains carbon monoxide and other toxic gas, once dust is dissolved in
Water will produce sulfur, two English and other noxious substance and form carcinogen.At present, there are closely thousands of furnaces of calcium carbide in the whole nation, according to every
Produce the furnace of calcium carbide purification ash that 1 t carbide about produces 60 kg（Dedusting ash）, every produces 15 tons of dust calculating daily, does not go out
2 years, highly energy-consuming Area Inhabitants water will become very big problem.Therefore, seek a kind of effective disposal furnace of calcium carbide net
The method of ashing or device, are furnace of calcium carbide industry problem demanding prompt solutions.But, disposal furnace of calcium carbide in any case purifies ash
Method or device, be required for furnace of calcium carbide purify ash convey.Due to furnace of calcium carbide purify ash have inflammable and explosive and viscous
The characteristic such as property is big, cannot be realized using common conveying equipment.
Content of the invention
It is an object of the invention to overcoming the defect of above-mentioned prior art, one kind is provided to realize inflammable and explosive, high viscosity electric
Stone stove purifies and draws formula material dispensing device under the eddy flow that ash conveys.
The technical scheme taken for achieving the above object is：
Formula material dispensing device is drawn under a kind of eddy flow, the support including sending cans and for supporting sending cans, described transmission tank deck
Portion has charging aperture, and bottom has discharging opening, it is characterized in that：It is provided with several air inlets and gas on described transmission pot sidewall
Nozzle, this air inlet and gas nozzle and the admission line being arranged on sending cans lateral wall connect.
Described sending cans are by the spherical upper lid in top, middle part cylinder gas cyclone storehouse and bottom vertebral body gas cyclone storehouse group
Become, air inlet and gas nozzle, admission line are arranged on middle part cylinder gas cyclone storehouse or/and bottom vertebral body gas cyclone storehouse
On.
Described admission line be by the circulating line being radially arranged along sending cans and along sending cans axially arranged enter edema caused by disorder of QI
Stringing forms, and described air inlet distributor pipe is communicated with circulating line, air inlet and gas nozzle respectively.
Described air inlet distributor pipe has 6, is uniformly distributed.
Described gas nozzle and sending cans are in 5～45 degree of settings.
Described air inlet aperture is 4～8mm.
It is sequentially installed with transmission deformation elbow at described sending cans bottom discharge mouth and send reducer pipe.
Described transmission is provided with the stifled valve of spray on deformation elbow.
Draw formula material dispensing device under the eddy flow of the present invention to be designed according to rotational flow gas principle, its operating principle is such as
Under：After particulate dust loads sending cans from the charging aperture sending upper end, compressed gas enter air inlet through ring-like circulating line
Distributor pipe, then the air inlet cut through sending cans body phase and gas nozzle spray at a high speed, forms one powerful eddy airstream, drives
Particulate dust rotates, and reaches entrance transfer pipeline after very high mixing ratio, thus realizing the conveying of high concentration material.This device
Eddy flow and pressurized delivered mode can prevent dust felt from gluing bulkhead it is ensured that the unimpeded conveying of dust.
Assembly of the invention can achieve calcium carbide furnace gas ash conveying and other have certain viscosity, humidity dust smooth
Logical conveying.
Brief description
Fig. 1 is the structure schematic diagram drawing formula material dispensing device under eddy flow of the present invention；
Fig. 2 is the top view drawing formula material dispensing device under eddy flow of the present invention.
Specific embodiment
Draw formula under the eddy flow of the present invention and send bin device, be too high for inflammable and explosive, viscosity, the too high dust of humidity is defeated
Send and design.
Draw formula material dispensing device under the eddy flow of the present invention and include sending cans and for installing the support 12 supporting sending cans.
Described sending cans are made up of the spherical upper lid 2 in top, middle part cylinder gas cyclone storehouse 3 and bottom vertebral body gas cyclone storehouse 4, its
Have charging aperture on the spherical upper lid 2 in middle top, and inlet amount control instrument 15, gas backstreaming valve 13 and relief valve 14 be installed,
Gas backstreaming valve 13 is opened when being used for feeding and gas in sending cans is flowed back.The bottom in bottom vertebral body gas cyclone storehouse 4 is opened
There is discharging opening, discharge outlet is sequentially installed with transmission special-shaped connector bend 5 and sends reducer pipe 6, and material introduces lower one work the most at last
Sequence.The stifled valve 11 of spray is installed at special-shaped connector bend 5, has stifled in pipeline in mainly preventing material from conveying, once occurring ash stifled in pipeline,
Then open the stifled valve 11 of this spray to be cleaned.
Technical key point is to arrange several air inlets and nozzle of air supply on sending pot sidewall, using outside
Admission line is by gas（Nitrogen or air）Import in sending cans and eddy flow is formed to material.This mechanism is arranged on circle in the middle part of sending cans
On cylinder gas cyclone storehouse 3 or/and bottom vertebral body gas cyclone storehouse 4, it is provided with cylinder gas cyclone in the middle part of sending cans
Admission line on storehouse 3 is enter by the circulating line II 9 being radially arranged along sending cans and along axially arranged several of sending cans
Edema caused by disorder of QI stringing II 10（It is usually arranged as 6, be uniformly distributed）Composition, this air inlet distributor pipe II 10 respectively with circulating line II 9, enter
QI KOU and gas nozzle communicate；The admission line being arranged on sending cans bottom vertebral body gas cyclone storehouse 4 is by along sending cans radially
Setting circulating line I 7 and along several axially arranged air inlet distributor pipes I 8 of sending cans（It is usually arranged as 6, uniformly divide
Cloth）Composition, this air inlet distributor pipe I 8 is communicated with circulating line I 7, air inlet and gas nozzle respectively.Simultaneously in circulating line II 9
On be also equipped with pressure gauge 16, control and send pressure inside the tank.Described gas nozzle and sending cans are in 5～45 degree of settings, beneficial to shape
Become eddy flow.Described air inlet aperture is 4～8mm, and this is mainly designed to be arranged according to dust viscosity, so that dust is reached
To unimpeded conveying.
Claims (8)
1. draw formula material dispensing device under a kind of eddy flow, the support including sending cans and for supporting sending cans（12）, described
Tank sending top has charging aperture（1）, bottom has discharging opening, it is characterized in that：It is provided with several on described transmission pot sidewall to enter
QI KOU and gas nozzle, this air inlet and gas nozzle and the admission line being arranged on sending cans lateral wall connect.
2. according to drawing formula material dispensing device under the eddy flow described in claim 1 it is characterised in that described sending cans are by top
Spherical upper lid（2）, middle part cylinder gas cyclone storehouse（3）With bottom vertebral body gas cyclone storehouse（4）Composition, air inlet and gas spray
Mouth, admission line are arranged on middle part cylinder gas cyclone storehouse（3）Or/and bottom vertebral body gas cyclone storehouse（4）On.
3. according to draw formula material dispensing device under the eddy flow described in claim 1 or 2 it is characterised in that described admission line be by
The circulating line that is radially arranged along sending cans and along the axially arranged air inlet distributor pipe composition of sending cans, described air inlet distributor pipe divides
Do not communicate with circulating line, air inlet and gas nozzle.
4. according to drawing formula material dispensing device under the eddy flow described in claim 3 it is characterised in that described air inlet distributor pipe has 6
Individual, it is uniformly distributed.
5. according to draw formula material dispensing device under the eddy flow described in claim 1 or 2 it is characterised in that described gas nozzle with send out
Tank sending is in 5～45 degree of settings.
6. according to drawing formula material dispensing device under the eddy flow described in claim 1 or 2 it is characterised in that described air inlet aperture is
4～8mm.
7. according to drawing formula material dispensing device under the eddy flow described in claim 1 or 2 it is characterised in that described transmission pot bottom goes out
It is sequentially installed with transmission deformation elbow at material mouth（5）With transmission reducer pipe（6）.
8. according to draw formula material dispensing device under the eddy flow described in claim 7 it is characterised in that described transmission deformation elbow（5）
On the stifled valve of spray is installed（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611016315.0A CN106395173A (en) | 2016-11-18 | 2016-11-18 | Rotational-flow downward induction type material sending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611016315.0A CN106395173A (en) | 2016-11-18 | 2016-11-18 | Rotational-flow downward induction type material sending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106395173A true CN106395173A (en) | 2017-02-15 |
Family
ID=58068431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611016315.0A Pending CN106395173A (en) | 2016-11-18 | 2016-11-18 | Rotational-flow downward induction type material sending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106395173A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111828994A (en) * | 2020-07-20 | 2020-10-27 | 聊城研聚新材料有限公司 | Calcium carbide furnace purification ash conveying, burning and deslagging system |
| CN114704761A (en) * | 2022-03-17 | 2022-07-05 | 江苏兆辉防腐科技有限公司 | Steel rotational molding PFA vertical storage tank |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2776926Y (en) * | 2004-12-29 | 2006-05-03 | 谢一华 | Vortex type pneumatic transfer device |
| CN202529573U (en) * | 2012-03-30 | 2012-11-14 | 济南煜龙气力输送设备有限公司 | External bypass type pneumatic conveyor |
| CN103332499A (en) * | 2013-07-19 | 2013-10-02 | 韩旭新 | Swirl-type pneumatic conveying device |
| CN105460440A (en) * | 2015-12-28 | 2016-04-06 | 莱歇研磨机械制造(上海)有限公司 | Powder-bin flow assisting system |
| CN105668239A (en) * | 2016-03-02 | 2016-06-15 | 煤炭科学技术研究院有限公司 | Powder supplying system |
| CN206218547U (en) * | 2016-11-18 | 2017-06-06 | 沈林彬 | Draw formula material dispensing device under eddy flow |
-
2016
- 2016-11-18 CN CN201611016315.0A patent/CN106395173A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2776926Y (en) * | 2004-12-29 | 2006-05-03 | 谢一华 | Vortex type pneumatic transfer device |
| CN202529573U (en) * | 2012-03-30 | 2012-11-14 | 济南煜龙气力输送设备有限公司 | External bypass type pneumatic conveyor |
| CN103332499A (en) * | 2013-07-19 | 2013-10-02 | 韩旭新 | Swirl-type pneumatic conveying device |
| CN105460440A (en) * | 2015-12-28 | 2016-04-06 | 莱歇研磨机械制造(上海)有限公司 | Powder-bin flow assisting system |
| CN105668239A (en) * | 2016-03-02 | 2016-06-15 | 煤炭科学技术研究院有限公司 | Powder supplying system |
| CN206218547U (en) * | 2016-11-18 | 2017-06-06 | 沈林彬 | Draw formula material dispensing device under eddy flow |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111828994A (en) * | 2020-07-20 | 2020-10-27 | 聊城研聚新材料有限公司 | Calcium carbide furnace purification ash conveying, burning and deslagging system |
| CN111828994B (en) * | 2020-07-20 | 2022-05-03 | 聊城研聚新材料有限公司 | Calcium carbide furnace purification ash conveying, burning and deslagging system |
| CN114704761A (en) * | 2022-03-17 | 2022-07-05 | 江苏兆辉防腐科技有限公司 | Steel rotational molding PFA vertical storage tank |
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| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170215 |
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| WD01 | Invention patent application deemed withdrawn after publication |