CN205034574U - Novel powder material jar of unloading - Google Patents
Novel powder material jar of unloading Download PDFInfo
- Publication number
- CN205034574U CN205034574U CN201520134270.1U CN201520134270U CN205034574U CN 205034574 U CN205034574 U CN 205034574U CN 201520134270 U CN201520134270 U CN 201520134270U CN 205034574 U CN205034574 U CN 205034574U
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- Prior art keywords
- cloth
- fluid bed
- fluidized bed
- novel powder
- grain material
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Abstract
The utility model relates to a novel powder material jar of unloading, which comprises a tank body, the fluidized bed of the certain area of jar body middle part position installation, the fluidized bed is located the discharge gate top, the fluidized bed includes the perforated plate and sets up the ventilative cloth in the perforated plate top, the perforated plate is fixed with jar body, and it is fixed with the perforated plate that ventilative cloth passes through the angle bar, and the fluidized bed forms sealedly through sealed cloth and jar internal wall all around, the fluidized bed bottom is equipped with the breather pipe with the bottom intercommunication of sealed cloth, the fluidized bed below is equipped with the fluidized bed admission line, and sealed cloth below is equipped with sealed cloth admission line. The utility model discloses simple structure, reasonable in design, fluidized bed and sealed cloth separately set up and independently admit air, and the clout at four dead angles is remained in the time of can effectively reducing the cloth and heave, the setting of breather pipe can make fluidized bed bottom and the bottom air current intercommunication of sealed cloth to the in -process seals cloth because the smooth and easy and safety of unloading has been guaranteed in the too high and fried production of splitting of atmospheric pressure to have avoided the medium to unload.
Description
Technical field
The utility model relates to a kind of novel powder grain material discharge tank.
Background technology
In recent years, because country is to the increasing of economic construction dynamics, Infrastructure and road, the accelerating development fast of science of bridge building and housing construction, make the volume of production and marketing that are civilian and industrial powder grain material medium such as cement, breeze, pulverized limestone, mortar, metal powder, paddy, corn increase rapidly.Tank truck, standing tank, receiver etc., because having environmental protection, economy, advantage that efficiency is high, therefore become the main flow transportation means of powder grain material transport.Tank truck is applicable to the Bulk Transport & its of the powder dried materials such as fly ash, cement, pulverized limestone, mineral powder, granulated alkali, can be country and saves a large amount of Packaging Resources and handling labor power.
Existing powder grain material dummy car structure is comparatively complicated, generally comprises the structures such as tank body, sliding plate, fluidized bed board, middle gas chamber, balance tracheae, air permeable belt, is divided into two points of storehouses in tank body by partition panel.Powder tank bicycle and powder tank superimposed trailer generally all require to make sliding plate, sliding plate and fluidized bed board are welded at a certain angle after tank interior, form streaming architecture with air permeable belt, sliding plate is generally obliquely installed in 45 °, sliding plate can set up Space Angle, and make space angle be more than or equal to the angle of resting in peace of material, make material can glide smoothly and drain tank outside, thus reach the object of discharging, this kind of sliding plate structural weight is about 400 ~ 600kg, certain ratio is occupied in tank car deadweight, therefore, the gravity of tank car self is added.
Chinese patent CN104340552A discloses a kind of powder grain material discharge tank, comprise tank body and discharge duct, longitudinally be provided with some permeability cells bottom described inner tank wall, described permeability cell have several air gates, tank body has the admission port be communicated with permeability cell; Described inner tank wall bottom surrounding is also fixed with fluidisation cloth, seal between fluidisation cloth surrounding and inner tank wall surrounding, fluidisation cloth central authorities are fixing with tank base central authorities, and described fluidisation cloth central part has ventilation area, and permeability cell is between inner tank wall and fluidisation cloth; The inlet point of described discharge duct is positioned at 1 ~ 50cm above ventilation area.This invention eliminates the structure such as original sliding plate in traditional discharging tank body, changes and forms streaming architecture by cloth and many permeability cells, have the advantages such as cost is low, structure is simple, fabrication and installation are easy, easy to maintenance, discharging is convenient and swift, usage space is large.But in discharge process, when cloth is heaved, four dead angles easily cause clout to remain, and cause a certain amount of clout to produce.
Utility model content
In order to overcome the deficiency that prior art exists, it is simple that the utility model provides a kind of structure, effectively can reduce the novel powder grain material discharge tank that clout is residual.
A kind of novel powder grain material discharge tank, comprise tank body, described tank body medium position installs the fluid bed of certain area, described fluid bed is positioned at above discharging opening, described fluid bed comprises breaker plate and is arranged on the breathable cloth above breaker plate, described breaker plate and tank body are fixed, and breathable cloth is fixed by angle bar and breaker plate, and fluid bed surrounding is formed by packing cloth and inner tank wall and seals; Described fluidized-bed bottom be provided with packing cloth bottom the breather pipe of intercommunication, be provided with fluid bed induction tract below described fluid bed, below packing cloth, be provided with packing cloth induction tract.
As preferably, described inner tank wall surrounding is provided with draw-in groove, and packing cloth is fixed by draw-in groove and tank body.
As preferably, described packing cloth induction tract is arranged on the midway location at packing cloth both ends, and and distance between packing cloth be 10cm.
As preferably, described breathable cloth adopts polypropylene fibre multifilament filter cloth or polyester-cotton blend surely to spin filter cloth, and described polypropylene fibre multifilament filter cloth thickness is 1 ~ 6mm, and air permeability is 1.5 ~ 2L/m
2.s, mass area ratio is 300 ~ 900g/m
2; It is 1 ~ 6mm that polyester-cotton blend spins filter cloth thickness surely, and air permeability is 1 ~ 6.4L/m
2.s, mass area ratio is 300 ~ 900g/m
2.Wherein, described polyester-cotton blend spins the composition of filter cloth is surely terylene 70%+ cotton 30%; In addition, according to the actual requirements, described breathable cloth can also adopt polypropylene cloth or cotton.
As preferably, described packing cloth adopts canvas filler rubber plate, and described canvas filler rubber plate thickness is 2.5mm or 4.5mm.Be specially 2.5mm and press from both sides one deck cloth rubber plate and 4.5mm presss from both sides two layers of cloth rubber plate, it is 65 degree that 2.5mm presss from both sides one deck cloth rubber plate hardness, and pulling strengrth is 60MPa, and elongation at failure is 150%; It is 68 degree that 4.5mm presss from both sides two layers of cloth rubber plate hardness, and pulling strengrth is 90MPa, and elongation at failure is 100%.
As preferably, the middle and lower part in described tank body is divided into several point of storehouse by the partition panel of vertical direction, and each point of storehouse medium position installs the fluid bed of certain area, and fluid bed surrounding is formed by packing cloth and inner tank wall and seals.
As preferably, in described tank body, bottom is divided into three points of storehouses by two partition panels.Many storehouses can be divided into according to different demand.
As preferably, described packing cloth is U-shaped structure, and its length is 1 ~ 2m, and width is 0.5 ~ 1m; Described breather pipe diameter is 6cm, and length is 40 ~ 70cm.
As preferably, described breaker plate thickness is 2 ~ 4mm.
As preferably, the area of described fluid bed is 0.5 ~ 2m
2.
The utility model structure is simple, and reasonable in design, fluid bed and packing cloth are provided separately and independent air inlet, and the clout that effectively can reduce four dead angles when cloth is heaved remains; The setting of breather pipe, can make fluidized-bed bottom and the intercommunication of packing cloth bottom airflow, thus avoids and the generation that burst too high due to air pressure of packing cloth in medium discharge process, ensure that the smooth and easy of discharging and safety.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is another kind of structural representation of the present utility model;
Fig. 3 is pipeline schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, but protection domain of the present utility model is not limited to this.
With reference to Fig. 1 ~ 3, a kind of novel powder grain material discharge tank, comprise tank body 1, described tank body 1 medium position installs the fluid bed of certain area, described fluid bed is positioned at above discharging opening 5, the breathable cloth 3 that described fluid bed comprises breaker plate 2 and is arranged on above breaker plate 2, and described breaker plate 2 is fixed with tank body 1, breathable cloth 3 is fixed by angle bar and breaker plate 2, and fluid bed surrounding is formed by packing cloth 8 and tank body 1 inwall and seals; Described tank body 1 inwall surrounding is provided with draw-in groove 9, and packing cloth 8 is fixed by draw-in groove 9 and tank body 1.
Be provided with fluid bed induction tract 7 below described fluid bed, by fluid bed induction tract 7, the air-flow outside tank body can directly enter fluid bed inside; Be provided with packing cloth induction tract 6 below packing cloth, described packing cloth induction tract 6 is arranged on the midway location at packing cloth 8 both ends, and and distance between packing cloth be 10cm.Described fluidized-bed bottom be provided with packing cloth bottom the breather pipe 4 of intercommunication, fluidized-bed bottom and the intercommunication of packing cloth bottom airflow can be made, thus avoid and the generation that burst too high due to air pressure of packing cloth in medium discharge process, ensure that the smooth and easy of discharging and safety.
Described breathable cloth adopts polypropylene fibre multifilament filter cloth or polyester-cotton blend surely to spin filter cloth, and described polypropylene fibre multifilament filter cloth thickness is 1 ~ 6mm, and air permeability is 1.5 ~ 2L/m
2.s, mass area ratio is 300 ~ 900g/m
2; The composition that polyester-cotton blend spins filter cloth is surely terylene 70%+ cotton 30%, and thickness is 1 ~ 6mm, and air permeability is 1 ~ 6.4L/m
2.s, mass area ratio is 300 ~ 900g/m
2.In addition, according to the actual requirements, described breathable cloth can also adopt polypropylene cloth or cotton.
Described packing cloth adopts canvas filler rubber plate, and described canvas filler rubber plate thickness is 2.5mm or 4.5mm.Be specially 2.5mm and press from both sides one deck cloth rubber plate and 4.5mm presss from both sides two layers of cloth rubber plate, it is 65 degree that 2.5mm presss from both sides one deck cloth rubber plate hardness, and pulling strengrth is 60MPa, and elongation at failure is 150%; It is 68 degree that 4.5mm presss from both sides two layers of cloth rubber plate hardness, and pulling strengrth is 90MPa, and elongation at failure is 100%.
Middle and lower part in described tank body 1 can be divided into several point of storehouse by the partition panel 10 of vertical direction, as being divided into three points of storehouses by two partition panels, also can be divided into many storehouses according to different demand.Each point of storehouse medium position installs the fluid bed of certain area, and fluid bed surrounding is formed by packing cloth 8 and tank body 1 inwall and seals.Described packing cloth 8 is U-shaped structure, and its length is 1 ~ 2m, and width is 0.5 ~ 1m; Described breather pipe diameter is 6cm, and length is 40 ~ 70cm; Described breaker plate thickness is 2 ~ 4mm, and the area of fluid bed is 0.5 ~ 2m
2.
Principle of work: when filling medium in tank body, Air compressor is opened, opens fluid bed induction tract 7 air inlet switch, packing cloth induction tract 6 air inlet switch, and pressurized air enters in tank and produces pressure (0.2MPa), opens discharge gate and starts discharging.When gage pressure declines, close fluid bed induction tract 7 air inlet switch, packing cloth induction tract 6 air inlet switch continues to stay open state, enter deashing state, after having cut off fluidisation cloth charge flow rate, a large amount of pressurized airs enters below packing cloth, and the air below packing cloth creates rapidly pressure, and (packing cloth lower air enters fluidisation cloth through breather pipe, and the amount of air flowed out is less than suction quantity), sealing cloth starts to heave, surrounding medium (powder grain material) flows to fluid bed rapidly, discharging opening (generation discharging functions) is entered by the fluidization effect of fluid bed, packing cloth induction tract 6 air inlet switch is closed after completing clout cleaning.The utility model fluid bed and packing cloth are provided separately and independent air inlet, can effectively reduce the clout at four dead angles when cloth is heaved, reach the object that discharging is clean.
Claims (10)
1. a novel powder grain material discharge tank, comprise tank body, it is characterized in that: described tank body medium position installs the fluid bed of certain area, described fluid bed is positioned at above discharging opening, described fluid bed comprises breaker plate and is arranged on the breathable cloth above breaker plate, described breaker plate and tank body are fixed, and breathable cloth is fixed by angle bar and breaker plate, and fluid bed surrounding is formed by packing cloth and inner tank wall and seals; Described fluidized-bed bottom be provided with packing cloth bottom the breather pipe of intercommunication, be provided with fluid bed induction tract below described fluid bed, below packing cloth, be provided with packing cloth induction tract.
2. novel powder grain material discharge tank according to claim 1, is characterized in that: described inner tank wall surrounding is provided with draw-in groove, and packing cloth is fixed by draw-in groove and tank body.
3. novel powder grain material discharge tank according to claim 1, is characterized in that: described packing cloth induction tract is arranged on the midway location at packing cloth both ends, and and distance between packing cloth be 10cm.
4. novel powder grain material discharge tank according to claim 1, is characterized in that: described breathable cloth adopts polypropylene fibre multifilament filter cloth or polyester-cotton blend surely to spin filter cloth, and described polypropylene fibre multifilament filter cloth thickness is 1 ~ 6mm, and air permeability is 1.5 ~ 2L/m
2.s, mass area ratio is 300 ~ 900g/m
2; It is 1 ~ 6mm that polyester-cotton blend spins filter cloth thickness surely, and air permeability is 1 ~ 6.4L/m
2.s, mass area ratio is 300 ~ 900g/m
2.
5. novel powder grain material discharge tank according to claim 1, is characterized in that: described packing cloth adopts canvas filler rubber plate, and described canvas filler rubber plate thickness is 2.5mm or 4.5mm.
6. novel powder grain material discharge tank according to claim 1, it is characterized in that: the middle and lower part in described tank body is divided into several point of storehouse by the partition panel of vertical direction, each point of storehouse medium position installs the fluid bed of certain area, and fluid bed surrounding is formed by packing cloth and inner tank wall and seals.
7. novel powder grain material discharge tank according to claim 6, is characterized in that: in described tank body, bottom is divided into three points of storehouses by two partition panels.
8. novel powder grain material discharge tank according to claim 1, it is characterized in that: described packing cloth is U-shaped structure, its length is 1 ~ 2m, and width is 0.5 ~ 1m; Described breather pipe diameter is 6cm, and length is 40 ~ 70cm.
9. novel powder grain material discharge tank according to claim 1, is characterized in that: described breaker plate thickness is 2 ~ 4mm.
10. novel powder grain material discharge tank according to claim 1, is characterized in that: the area of described fluid bed is 0.5 ~ 2m
2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520134270.1U CN205034574U (en) | 2015-03-10 | 2015-03-10 | Novel powder material jar of unloading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520134270.1U CN205034574U (en) | 2015-03-10 | 2015-03-10 | Novel powder material jar of unloading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205034574U true CN205034574U (en) | 2016-02-17 |
Family
ID=55293489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520134270.1U Expired - Fee Related CN205034574U (en) | 2015-03-10 | 2015-03-10 | Novel powder material jar of unloading |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205034574U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105668056A (en) * | 2016-02-26 | 2016-06-15 | 吴江新劲纺织有限公司 | Raw material storing device for spinning |
| CN108190272A (en) * | 2017-12-19 | 2018-06-22 | 浙江山丰智能科技股份有限公司 | The flow-guiding cloth groove cleaning structure and its method for cleaning of a kind of particle material tank |
| CN109335352A (en) * | 2018-10-24 | 2019-02-15 | 中车太原机车车辆有限公司 | Gas, which unloads, dumps dual-purpose tank container |
| CN110482038A (en) * | 2019-07-27 | 2019-11-22 | 浙江超宇汽车科技有限公司 | A kind of particle material tank of automatic discharging |
-
2015
- 2015-03-10 CN CN201520134270.1U patent/CN205034574U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105668056A (en) * | 2016-02-26 | 2016-06-15 | 吴江新劲纺织有限公司 | Raw material storing device for spinning |
| CN108190272A (en) * | 2017-12-19 | 2018-06-22 | 浙江山丰智能科技股份有限公司 | The flow-guiding cloth groove cleaning structure and its method for cleaning of a kind of particle material tank |
| CN109335352A (en) * | 2018-10-24 | 2019-02-15 | 中车太原机车车辆有限公司 | Gas, which unloads, dumps dual-purpose tank container |
| CN110482038A (en) * | 2019-07-27 | 2019-11-22 | 浙江超宇汽车科技有限公司 | A kind of particle material tank of automatic discharging |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160217 Termination date: 20170310 |