CN107600753A - A kind of bulk powder transporting tank - Google Patents
A kind of bulk powder transporting tank Download PDFInfo
- Publication number
- CN107600753A CN107600753A CN201710841016.9A CN201710841016A CN107600753A CN 107600753 A CN107600753 A CN 107600753A CN 201710841016 A CN201710841016 A CN 201710841016A CN 107600753 A CN107600753 A CN 107600753A
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- ajutage
- tank
- tank body
- bulk powder
- air permeable
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- 239000000843 powder Substances 0.000 title claims abstract description 71
- 238000007599 discharging Methods 0.000 claims abstract description 73
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 8
- 238000004140 cleaning Methods 0.000 claims description 10
- 238000005452 bending Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 21
- 238000013022 venting Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 210000004534 cecum Anatomy 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 235000013312 flour Nutrition 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000001914 calming effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Air Transport Of Granular Materials (AREA)
Abstract
The invention discloses ajutage in a kind of bulk powder transporting tank, including tank body, discharging broken pipe, header pipe and tank；The lowermost end of tank body is provided with discharging opening, tank body proximally and distally between bottom surface on the inside of be provided with multiple air permeable belts；The upper end of the vertical section for the broken pipe that discharges is connected on the discharging opening, and outlet valve is provided with traversing section；At least it is connected with near-end ajutage, distal end ajutage and blanking air-supply interface, near-end ajutage on header pipe with the near-end of air permeable belt to be connected, blanking air-supply interface is forward communicated to the upstream of the outlet valve on traversing section by pipeline；In tank ajutage be laid on the inside bottom of tank body proximally and distally between, one end of ajutage is connected with distal end ajutage in tank, and the other end is connected with the distal end of air permeable belt.The pipeline structure of the bulk powder transporting tank of the present invention is reasonable, it is not easy to blocks, hence it is evident that improve discharge velocity, and then improve the short-distance transport efficiency of bulk powder transporting tank car.
Description
Technical field
The invention belongs to bulk powder transporting apparatus field, more particularly, to a kind of bulk powder transporting tank.
Background technology
Current bulk powder transporting tank is mainly passed through gases at high pressure in discharge from the air permeable belt of the bottom of tank body,
The cement flour in tank body is pushed to from discharge pipe in cement flour storage tank by the pressure in tank body.Such a discharge way
Need to spend for about one hours can all discharge the powder in tank body, discharge spends the time oversize, occupied
The amount transport time, reduce the daily transport number of transport driver, cause bulk powder transporting tank car in short-distance transport timeliness
Rate is very beneath.
The content of the invention
To solve problem above, the present invention provides a kind of bulk powder transporting tank, and its pipeline structure is reasonable, it is not easy to stifled
Plug, discharge velocity can be significantly improved, and then improve the short-distance transport efficiency of bulk powder transporting tank car.
In order to achieve the above object, the present invention is solved using following technical scheme.
Ajutage in a kind of bulk powder transporting tank, including tank body, discharging broken pipe, header pipe and tank；The tank body is horizontal
To setting, feeding mouth and manhole are provided with the top of the tank body, the bottom of the tank body is in infundibulate, and its lowermost end is provided with
Discharging opening, the tank body proximally and distally between the inner side of bottom surface be equipped with multiple air permeable belts side by side；The discharging broken pipe
Comprising vertical section and traversing section, the upper end of the vertical section is connected on the discharging opening, and discharging is provided with the traversing section
Valve；The header pipe is arranged on the outside of the tank body, and one end of the header pipe is air compressor machine gas source interface, described to send
At least be connected with wind house steward near-end ajutage, distal end ajutage and blanking air-supply interface, the near-end ajutage with it is described
The near-end of gas band is connected, and the blanking air-supply interface is forward communicated to the upper of the outlet valve on the traversing section by pipeline
Trip；In the tank ajutage be laid on the inside bottom of the tank body proximally and distally between, the one of ajutage in the tank
End is connected with the distal end ajutage, and the other end is connected with the distal end of the air permeable belt.
According to the bulk powder transporting tank of the present invention, header pipe is gone out by air compressor machine vapour source interface and vehicle-mounted air compressor
Gas end is connected, the distal end ventilation of air permeable belt of the distal end ajutage by ajutage in tank into tank body on header pipe, by
In ajutage in tank directly from the distal end that the inside bottom of tank body is led in tank body, at least subtract compared with existing powder lot transport tank
Lack and bent at two, ensured that venting pressure distal end of ajutage to air permeable belt out of tank does not have greater attenuation, ensure that tank body
Distal end inside bulk powder the velocity of discharge.Blanking air-supply interface, blanking air-supply are additionally provided with header pipe simultaneously
Interface is connected directly between by pipeline on the traversing section of discharging broken pipe, in blanking, the gases at high pressure of blanking air-supply interface feeding
Pressure directly can be provided in the downstream of the bending part of discharging broken pipe, reduce the probability that powder gets congestion in discharging broken pipe, together
The velocity of discharge of Shi Tigao powders.The pipeline structure of the bulk powder transporting tank of the present invention is reasonable, tank body proximally and distally
Inner side uniform blanking, while discharge velocity is fast, it is not easy to block, hence it is evident that improve discharge velocity, ensure that the transfer cask in bulk that given up
The short-distance transport efficiency of car.
As preferable, a pneumatic trough is respectively arranged with the outside of the both ends of the tank body, the both ends of the tank body
Inner side is respectively arranged with a group of branches inner joint, and branch's inner joint described in every group is connected with a pneumatic trough respectively, often
The individual air permeable belt is proximally and distally connected with one in branch's inner joint described in two groups respectively.
According to the bulk powder transporting tank of the present invention, a dividing plate is respectively arranged with the inside of the both ends of general tanks, is made
The inner side at the both ends of tank body forms an air collecting chamber, and the both ends of air permeable belt are connected with an air collecting chamber respectively, due to being passed through collection
Fluctuations occur in the pressure of gases at high pressure in air cavity in blanking process, dividing plate can be caused to heave or cave in, when long
Between heave and the cave in connection of the inner side that can make dividing plate and tank body there is crack, powder is entered in air collecting chamber, cause air permeable belt
Block.That pneumatic trough is set in the outside at the both ends of tank body in this programme, the near-end ajutage and tank body on header pipe it is near
The pneumatic trough at end is connected, and the pneumatic trough at the both ends of tank body is connected with branch's inner joint of the inner side at the both ends of tank body respectively,
The near-end of air permeable belt is connected with branch's inner joint of the inner side of the near-end of tank body, avoids the use of dividing plate, it is ensured that powder
In a long time all without entering in air permeable belt, the gas permeability of air permeable belt and the blanking velocity of tank body ensure that.
As preferable, the inside of the near-end of the air permeable belt and the inside of distal end are respectively installed with connecting cylinder, the company
It is provided with mounting hole and the first connecting hole in the side wall of connect cylinder, the hole on the air permeable belt connects with the mounting hole and described first
It is corresponding to connect hole, the mounting hole and the first connecting hole face, the dorsal part of the pneumatic trough are provided with the second connecting hole, institute
The second connecting hole and branch's inner joint face are stated, branch's inner joint is laterally through the air permeable belt and the installation
Described in the side insertion of hole in connecting cylinder, sealing gasket is provided between the air permeable belt and branch's inner joint, described first connects
Connect and bolt is connected between hole and second connecting hole, the nut and nut on the bolt and first connecting hole and institute
State and be respectively arranged with pad and cushion between the second connecting hole.
According to the bulk powder transporting tank of the present invention, air permeable belt is respectively proximally and distally cecum, is arranged on air permeable belt
Connecting cylinder proximally and distally be enclosed on respectively by mounting hole tank body both ends inner side branch's inner joint on, then pass through spiral shell
Bolt sequentially passes through air permeable belt upper side wall, the first connecting hole, branch's inner joint, the second connecting hole and air permeable belt lower wall from the inside to the outside
Air permeable belt is proximally and distally separately fixed at the inner side proximally and distally of tank body afterwards, and pneumatic trough is passed through with air permeable belt
Branch's inner joint is connected, and is arranged on the cushion at the outer edge of the first connecting hole and the second connecting hole and is used to connect to first
Hole and the second connecting hole are sealed, the compressible cushion of pad, improve sealing.It is arranged on close at the outer edge of mounting hole
Packing is under the extruding of the madial wall of mounting cylinder and tank body, and sealing is formed to the edge of mounting hole.
As preferable, it is provided with the side wall of the tank body in the tank between the distal end of ajutage and the pneumatic trough remote
Total interface is held, the total interface in distal end is stretched into the pneumatic trough.
According to the bulk powder transporting tank of the present invention, the total interface in distal end is connected with the distal end of ajutage in tank, its end
Stretch into pneumatic trough, the gases at high pressure of ajutage are introduced into after the pneumatic trough of the distal end of tank body and are inscribed again by multiple branches in tank
Mouth enters the distal end of multiple air permeable belts, without setting other pipeline structures in the inside of tank body, simplifies ajutage in tank
Attachment structure between the distal end of each air permeable belt.
As preferable, arch tube is connected with the tank in the middle part of ajutage, the arch tube is across the discharging opening
Surface.
According to the bulk powder transporting tank of the present invention, ajutage is arranged on the bottom surface of the underface of the axis of tank body in tank
On, in order to not stop discharging interface, one section of arch tube is arranged above in discharging interface, ajutage is encircleed by this section in tank
Shape pipe is across discharging interface, and the bending degree in tank between ajutage and this section of arch tube is smaller, and the influence to venting pressure is not
Greatly.
As preferable, the discharging opening is arranged above arc-shaped cover, around the arc-shaped cover and the discharging opening
Bottom surface between be connected with multiple supporting plates, multiple supporting plates radially distribute.
According to the bulk powder transporting tank of the present invention, because the powder near the bottom of tank body can be because in transportation
It is compacted for pitching for tank body, the discharging broken pipe particularly connected on discharging opening, can if powder is compacted here
Cause the broken pipe blocking that discharges, it is impossible to discharge.Arc-shaped cover is arranged above in discharging opening, powder is laterally entered discharging opening
Lighter in weight that is interior, bearing the powder entered in discharging broken pipe, will not be compacted, can be from material broken pipe easily in blanking
Pass-out.
As preferable, ajutage is covered in the bottom of the medial surface of the tank body by two edges of angle steel in the tank
Welding is formed.
According to the bulk powder transporting tank of the present invention, the bottom of the inner side of tank body is fastened on using angle steel, then by angle steel
Both sides edge and the madial wall of tank body weld together, thus form ajutage in tank, its section is triangular in shape, and side wall is
Two inclined-planes to hang together, the larger extruding force of the powder in tank body can be born in transportation, and in blanking
Powder is facilitated to be slid from two inclined-plane, will not backgauge.
As preferable, pipeline cleaning interface is additionally provided with the header pipe, the pipeline cleaning interface passes through pipe
Road is forward communicated to the downstream of the outlet valve on the traversing section of the discharging broken pipe.
According to the bulk powder transporting tank of the present invention, pipeline clears up the traversing section that interface is connected to discharging broken pipe by pipeline
On outlet valve downstream, staff close outlet valve after by pipeline clear up interface be passed through gases at high pressure, discharging can be cleared up
The residual powder in discharging pipeline connected in broken pipe.
As preferable, auxiliary ajutage, the arrival end and the tank of the auxiliary ajutage are connected with the tank body
It is connected on the inside of the top of body, the port of export of the auxiliary ajutage is forward communicated to the discharging broken pipe.
According to the bulk powder transporting tank of the present invention, auxiliary ajutage can introduce the gases at high pressure of the near top of tank body
In the broken pipe that discharges, the powder flowing velocity in the discharge pipe connected in discharging broken pipe is improved, reduces the blanking time of tank body.
As preferable, the port of export of the auxiliary ajutage is divided into the first blowpipe and the second blowpipe, described
First blowpipe is forward communicated to the upstream of the outlet valve on the traversing section of the discharging broken pipe, and second blowpipe is suitable
To the vertical section for the bending place for being communicated to the discharging broken pipe.
According to the bulk powder transporting tank of the present invention, the first blowpipe is communicated to the discharging on the traversing section of discharging broken pipe
The upstream of valve, can improve the powder flowing velocity in discharge pipe, and the second blowpipe is communicated to the perpendicular of discharging broken pipe bending place
To section, the powder of deposition herein can be dispelled, prevents powder from blocking here.
Brief description of the drawings
The present invention is described in further details with specific embodiment below in conjunction with the accompanying drawings.
Fig. 1 is a kind of external structure schematic diagram of embodiment of the bulk powder transporting tank of the present invention；
Fig. 2 is Fig. 1 inside perspective structure schematic diagram；
Fig. 3 is partial cross section's structural representation figure at A-A in Fig. 2；
Fig. 4 is the partial enlargement structural representation in Fig. 3.
In above figure：1 tank body；101 feeding mouths；102 manholes；103 branch's inner joints；The 104 total interfaces in distal end；2 is ventilative
Band；210 connecting cylinders；211 mounting holes；212 first connecting holes；220 sealing gaskets；3 discharging broken pipes；301 vertical sections；302 traversing sections；
303 outlet valves；304 anti-blocking detection ports；4 header pipes；401 air compressor machine gas source interfaces；402 external gas source interfaces；410 near-ends
Ajutage；420 distal end ajutages；430 blankings air-supply interface；440 pipelines clear up interface；Ajutage in 5 tanks；510 arch tubes；6
Pneumatic trough；601 second connecting holes；602 cleaning doors；7 bolts；701 pads；702 cushions；8 arc-shaped covers；801 supporting plates；9 is auxiliary
Help ajutage；901 first blowpipes；902 second blowpipes.
Embodiment
With reference to figure 1 and Fig. 2, specific embodiment of the invention proposes a kind of bulk powder transporting tank, including tank body 1, discharging
Ajutage 5 in broken pipe 3, header pipe 4 and tank；The tank body 1 is laterally set, and the top of the tank body 1 is provided with feeding mouth 101
With manhole 102, the bottom of the tank body 1 is in infundibulate, and its lowermost end is provided with discharging opening, and the tank body 1 is proximally and distally
Between the inner side of bottom surface be equipped with multiple air permeable belts 2 side by side；The discharging broken pipe 3 includes vertical section 301 and traversing section 302,
The upper end of the vertical section 301 is connected on the discharging opening, and vertical section 301 is provided with anti-blocking with the discharging opening connection
Detect port 304；Outlet valve 303 is provided with the traversing section 302；The header pipe 4 is arranged on the outer of the tank body 1
Side, one end of the header pipe 4 is air compressor machine gas source interface 401, and the other end is external gas source interface 402, and the air-supply is total
Near-end ajutage 410, distal end ajutage 420 and blanking air-supply interface 430, the near-end ajutage 410 are at least connected with pipe 4
It is connected with the near-end of the air permeable belt 2, the blanking air-supply interface 430 is forward communicated to the traversing section 302 by pipeline
On outlet valve 303 upstream；In the tank ajutage 5 be laid on the inside bottom of the tank body 1 proximally and distally between,
One end of ajutage 5 is connected with the distal end ajutage 420 in the tank, and the other end is connected with the distal end of the air permeable belt 2
It is logical.
In the embodiment above, header pipe 4 is connected by air compressor machine vapour source interface with the outlet side of vehicle-mounted air compressor,
The distal end ventilation of air permeable belt 2 of the distal end ajutage 420 by ajutage in tank 5 into tank body 1 on header pipe 4, due to tank
Interior ajutage 5 directly from the distal end that the inside bottom of tank body 1 is led in tank body 1, at least subtracts compared with existing powder lot transport tank
Lack and bent at two, ensured that venting pressure distal end of ajutage 5 to air permeable belt 2 out of tank does not have greater attenuation, ensure that tank
The velocity of discharge of the bulk powder of the inside of the distal end of body 1.Blanking air-supply interface 430 is additionally provided with header pipe 4 simultaneously, under
Material air-supply interface 430 is connected directly between by pipeline on the traversing section 302 of discharging broken pipe 3, in blanking, blanking air-supply interface
430 gases at high pressure being sent into directly can provide pressure in the downstream of the bending part of discharging broken pipe 3, reduce powder in discharging broken pipe
3 probabilities to get congestion, while improve the velocity of discharge of powder.The pipeline structure of the bulk powder transporting tank of the present invention is reasonable,
The inner side uniform blanking proximally and distally of tank body 1, while discharge velocity is fast, it is not easy to block, hence it is evident that improve discharge velocity, protect
The short-distance transport efficiency of the transportation tank car in bulk that given up is demonstrate,proved.
With reference to figure 1 and Fig. 3, according to one embodiment of present invention, one is respectively arranged with the outside of the both ends of the tank body 1
Individual pneumatic trough 6, a group of branches inner joint 103 is respectively arranged with the inside of the both ends of the tank body 1, branch's inner joint described in every group
103 are connected with a pneumatic trough 6 respectively, each air permeable belt 2 proximally and distally respectively with branch described in two groups
One in inner joint 103 is connected.
In the embodiment above, a dividing plate is respectively arranged with the inside of the both ends of general tanks 1, makes the both ends of tank body 1
Inner side formed an air collecting chamber, the both ends of air permeable belt 2 are connected with an air collecting chamber respectively, due to the height being passed through in air collecting chamber
Fluctuations occur in the pressure of body of calming the anger in blanking process, and dividing plate can be caused to heave or cave in, heave for a long time with it is interior
It is sunken that dividing plate and the connection of the inner side of tank body 1 can be made crack occur, powder is entered in air collecting chamber, cause air permeable belt 2 to block.We
It is that pneumatic trough 6 is set in the outside at the both ends of tank body 1 in case, the both ends of pneumatic trough 6 set cleaning door 602 respectively, and header pipe 4
On near-end ajutage 410 be connected with the pneumatic trough 6 of the near-end of tank body 1, the pneumatic trough 6 at the both ends of tank body 1 respectively with tank body 1
Branch's inner joint 103 of inner side at both ends be connected, the near-end of air permeable belt 2 and the branch of the inner side of the near-end of tank body 1 are inscribed
Mouth 103 is connected, and avoids the use of dividing plate, it is ensured that powder all without entering in air permeable belt 2, ensure that in a long time
The gas permeability of gas band 2 and the blanking velocity of tank body 1.
With reference to figure 3 and Fig. 4, according to one embodiment of present invention, the inside of the near-end of the air permeable belt 2 and distal end it is interior
Portion is respectively installed with connecting cylinder 210, and the connecting hole 212 of mounting hole 211 and first, institute are provided with the side wall of the connecting cylinder 210
The hole stated on air permeable belt 2 is corresponding with the mounting hole 211 and first connecting hole 212, the mounting hole 211 and described the
The face of one connecting hole 212, the dorsal part of the pneumatic trough 6 are provided with the second connecting hole 601, second connecting hole 601 with it is described
The face of branch's inner joint 103, branch's inner joint 103 are laterally stretched laterally through the air permeable belt 2 and the mounting hole 211
Enter in the connecting cylinder 210, be provided with sealing gasket 220 between the air permeable belt 2 and branch's inner joint 103, described first
It is connected with bolt 7 between connecting hole 212 and second connecting hole 601, nut and nut and described first on the bolt 7
Pad 701 and cushion 702 are respectively arranged between connecting hole 212 and second connecting hole 601.
In the embodiment above, air permeable belt 2 is respectively proximally and distally cecum, is arranged on the near-end of air permeable belt 2 and remote
The connecting cylinder 210 at end is enclosed on by mounting hole 211 on branch's inner joint 103 of the inner side at the both ends of tank body 1 respectively, then passes through spiral shell
Bolt 7 sequentially passes through the upper side wall of air permeable belt 2, the first connecting hole 212, branch's inner joint 103, the and of the second connecting hole 601 from the inside to the outside
Air permeable belt 2 is proximally and distally separately fixed at the inner side proximally and distally of tank body 1 after the lower wall of air permeable belt 2, and makes collection
Air drain 6 is connected with air permeable belt 2 by branch's inner joint 103, is arranged on the outer of the first connecting hole 212 and the second connecting hole 601
The cushion 702 of edge is used to seal the first connecting hole 212 and the second connecting hole 601,701 compressible elasticity of pad
Pad 702, improve sealing.It is arranged on the inner side that the sealing gasket 220 at the outer edge of mounting hole 211 is in mounting cylinder and tank body 1
Under the extruding of wall, sealing is formed to the edge of mounting hole 211.
With reference to figure 3, according to one embodiment of present invention, in the tank between the distal end of ajutage 5 and the pneumatic trough 6
Tank body 1 side wall on be provided with the total interface 104 in distal end, the total interface 104 in distal end is stretched into the pneumatic trough 6.
In the embodiment above, the total interface 104 in distal end is connected with the distal end of ajutage in tank 5, and gas collection is stretched into its end
In groove 6, the gases at high pressure of ajutage 5 are introduced into after the pneumatic trough 6 of the distal end of tank body 1 again by multiple branch's inner joints in tank
103 enter the distal end of multiple air permeable belts 2, without setting other pipeline structures in the inside of tank body 1, simplify in tank and blow
Attachment structure between the distal end of pipe 5 and each air permeable belt 2.
With reference to figure 2, according to one embodiment of present invention, the middle part of ajutage 5 is connected with arch tube 510 in the tank,
The arch tube 510 is across the surface of the discharging opening.
In the embodiment above, ajutage 5 is arranged on the bottom surface of the underface of the axis of tank body 1 in tank, in order to not
Stop discharging interface, be arranged above one section of arch tube 510 in discharging interface, ajutage 5 passes through this section of arch tube in tank
510 across discharging interface, and the bending degree in tank between ajutage 5 and this section of arch tube 510 is smaller, the influence to venting pressure
Less.
With reference to figure 2, according to one embodiment of present invention, the discharging opening is arranged above arc-shaped cover 8, the arc
Multiple supporting plates 801 are connected between bottom surface around shape cover 8 and the discharging opening, multiple supporting plates 801 are radial
Distribution.
In the embodiment above, because the powder near the bottom of tank body 1 can be understood because of the upper of tank body 1 in transportation
Under jolt and be compacted, the discharging broken pipe 3 particularly connected on discharging opening, if powder is compacted here, can cause to discharge
Broken pipe 3 blocks, it is impossible to discharges.Arc-shaped cover 8 is arranged above in discharging opening, powder is laterally entered in discharging opening, makes
The lighter in weight born into the powder in discharging broken pipe 3, will not be compacted, and can lead to easily from material broken pipe in blanking
Go out.
According to one embodiment of present invention, ajutage 5 is covered in the tank body 1 by two edges of angle steel in the tank
The bottom of medial surface weld to be formed.
In the embodiment above, the bottom of the inner side of tank body 1 is fastened on using angle steel, then by the both sides edge of angle steel with
The madial wall of tank body 1 welds together, and thus forms ajutage 5 in tank, and its section is triangular in shape, and side wall is two and rides over one
The inclined-plane risen, the larger extruding force of the powder in tank body 1 can be born in transportation, and facilitate in blanking powder from
Two inclined-plane slides, will not backgauge.
With reference to figure 1 and Fig. 2, according to one embodiment of present invention, pipeline cleaning is additionally provided with the header pipe 4 and is connect
Mouth 440, the pipeline cleaning interface 440 are forward communicated to the outlet valve on the traversing section 302 of the discharging broken pipe 3 by pipeline
303 downstream.
In the embodiment above, pipeline cleaning interface 440 is connected to by pipeline on the traversing section 302 of discharging broken pipe 3
The downstream of outlet valve 303, staff close after outlet valve 303 and are passed through gases at high pressure by pipeline cleaning interface 440, can clear up
The residual powder in discharging pipeline connected in discharging broken pipe 3.
With reference to figure 1, according to one embodiment of present invention, auxiliary ajutage 9, the auxiliary are connected with the tank body 1
With being connected on the inside of the top of the tank body 1, the port of export of the auxiliary ajutage 9 forward connects the arrival end of ajutage 9
To the discharging broken pipe 3.
In the embodiment above, aid in ajutage 9 that the gases at high pressure of the near top of tank body 1 can be introduced to discharging broken pipe 3
In, the powder flowing velocity in the discharge pipe connected in discharging broken pipe 3 is improved, reduces the blanking time of tank body 1.
With reference to figure 1, according to one embodiment of present invention, the port of export of the auxiliary ajutage 9 is divided into the first air-supply branch
The blowpipe 902 of pipe 901 and second, first blowpipe 901 are forward communicated to the traversing section 302 of the discharging broken pipe 3
On outlet valve 303 upstream, second blowpipe 902 be forward communicated to it is described discharging broken pipe 3 bending place it is vertical
Section 301.
In the embodiment above, the first blowpipe 901 is communicated to the outlet valve 303 on the traversing section 302 of discharging broken pipe 3
Upstream, the powder flowing velocity in discharge pipe can be improved, the second blowpipe 902 is communicated to discharging broken pipe 3 bending place
Vertical section 301, the powder of deposition herein can be dispelled, prevents powder from blocking here.
Obviously, those skilled in the art can carry out the essence of various changes and modification without departing from the present invention to the present invention
God and scope.So, if these changes and modification of the present invention belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising including these changes and modification.
Claims (10)
- A kind of 1. bulk powder transporting tank, it is characterised in that including：Tank body (1), the tank body (1) are laterally set, and feeding mouth (101) and manhole are provided with the top of the tank body (1) (102), the bottom of the tank body (1) is in infundibulate, and its lowermost end is provided with discharging opening, and the tank body (1) is proximally and distally Between the inner side of bottom surface be equipped with multiple air permeable belts (2) side by side；The broken pipe that discharges (3), the discharging broken pipe (3) include vertical section (301) and traversing section (302), the vertical section (301) Upper end is connected on the discharging opening, and outlet valve (303) is provided with the traversing section (302)；Header pipe (4), the header pipe (4) are arranged on the outside of the tank body (1), one end of the header pipe (4) For air compressor machine gas source interface (401), near-end ajutage (410), distal end ajutage are at least connected with the header pipe (4) (420) and blanking air-supply interface (430), the near-end ajutage (410) is connected with the near-end of the air permeable belt (2), described Blanking air-supply interface (430) is forward communicated to the upstream of the outlet valve (303) on the traversing section (302) by pipeline；Ajutage (5) in tank, in the tank ajutage (5) be laid on the inside bottom of the tank body (1) proximally and distally it Between, one end of ajutage (5) is connected with the distal end ajutage (420) in the tank, the other end and the air permeable belt (2) Distal end is connected.
- 2. bulk powder transporting tank according to claim 1, it is characterised in that the outside at the both ends of the tank body (1) point A pneumatic trough (6) is not provided with, a group of branches inner joint (103) is respectively arranged with the inside of the both ends of the tank body (1), often Group branch's inner joint (103) is connected with a pneumatic trough (6) respectively, the near-end of each air permeable belt (2) and Distal end is connected with one in branch's inner joint (103) described in two groups respectively.
- 3. bulk powder transporting tank according to claim 2, it is characterised in that the inside of the near-end of the air permeable belt (2) Be respectively installed with connecting cylinder (210) with the inside of distal end, be provided with the side wall of the connecting cylinder (210) mounting hole (211) and First connecting hole (212), hole and the mounting hole (211) and first connecting hole (212) phase on the air permeable belt (2) Corresponding, the mounting hole (211) and the first connecting hole (212) face, the dorsal part of the pneumatic trough (6) are provided with the second company Connect hole (601), second connecting hole (601) and branch's inner joint (103) face, branch's inner joint (103) side To through in connecting cylinder (210) described in the air permeable belt (2) and the mounting hole (211) side insertion, the air permeable belt (2) with Sealing gasket (220), first connecting hole (212) and second connecting hole are provided between branch's inner joint (103) (601) it is connected with bolt (7) between, the nut and nut on the bolt (7) and first connecting hole (212) and described the Pad (701) and cushion (702) are respectively arranged between two connecting holes (601).
- 4. bulk powder transporting tank according to claim 3, it is characterised in that in the tank distal end of ajutage (5) with The total interface (104) in distal end is provided with the side wall of tank body (1) between the pneumatic trough (6), the total interface in distal end (104) is stretched Enter in the pneumatic trough (6).
- 5. bulk powder transporting tank according to claim 1, it is characterised in that connect in the tank in the middle part of ajutage (5) It is connected to arch tube (510), the arch tube (510) is across the surface of the discharging opening.
- 6. bulk powder transporting tank according to claim 5, it is characterised in that the discharging opening is arranged above arc Shape cover (8), multiple supporting plates (801) are connected between the bottom surface around the arc-shaped cover (8) and the discharging opening, it is multiple described Supporting plate (801) radially distributes.
- 7. bulk powder transporting tank according to claim 6, it is characterised in that ajutage (5) is by angle steel in the tank Weld to be formed in the bottom that two edges are covered in the medial surface of the tank body (1).
- 8. bulk powder transporting tank according to claim 1, it is characterised in that be additionally provided with the header pipe (4) Pipeline cleaning interface (440), the pipeline cleaning interface (440) are forward communicated to by pipeline on the discharging broken pipe (3) The downstream of the outlet valve (303).
- 9. bulk powder transporting tank according to any one of claim 1 to 8, it is characterised in that connect on the tank body (1) Auxiliary ajutage (9) is connected to, the arrival end of the auxiliary ajutage (9) on the inside of the top of the tank body (1) with being connected, institute The port of export for stating auxiliary ajutage (9) is forward communicated to the discharging broken pipe (3).
- 10. bulk powder transporting tank according to claim 9, it is characterised in that the port of export of the auxiliary ajutage (9) It is divided into the first blowpipe (901) and the second blowpipe (902), first blowpipe (901) is forward communicated to described The upstream of outlet valve (303) on the traversing section (302) of the broken pipe that discharges (3), second blowpipe (902) forward connect Pass to the vertical section (301) of the bending place of the discharging broken pipe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710841016.9A CN107600753A (en) | 2017-09-18 | 2017-09-18 | A kind of bulk powder transporting tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710841016.9A CN107600753A (en) | 2017-09-18 | 2017-09-18 | A kind of bulk powder transporting tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107600753A true CN107600753A (en) | 2018-01-19 |
Family
ID=61060695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710841016.9A Withdrawn CN107600753A (en) | 2017-09-18 | 2017-09-18 | A kind of bulk powder transporting tank |
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| Country | Link |
|---|---|
| CN (1) | CN107600753A (en) |
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| CN204368767U (en) * | 2015-01-08 | 2015-06-03 | 山东恩信特种车辆制造有限公司 | A kind of middle part arranges the particle material carrier vehicle tank body of inlet plenum |
| CN104843359A (en) * | 2015-05-20 | 2015-08-19 | 南车眉山车辆有限公司 | Unloading system of horizontal pneumatic powder transport vehicle |
| CN206384383U (en) * | 2016-12-16 | 2017-08-08 | 郭银平 | A kind of pipeline permeability type powder, granular materials shipping unit |
| CN207191967U (en) * | 2017-09-18 | 2018-04-06 | 高义武 | A kind of bulk powder transporting tank |
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- 2017-09-18 CN CN201710841016.9A patent/CN107600753A/en not_active Withdrawn
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|---|---|---|---|---|
| GB1072960A (en) * | 1964-12-03 | 1967-06-21 | Freight Dev Company Ltd | Improvements in dischargeable containers for bulk materials in powder or granular form |
| GB1163881A (en) * | 1966-02-25 | 1969-09-10 | Carmichael And Sons Worcester | A Bulk Container having a discharge arrangement |
| JPH07156991A (en) * | 1993-11-30 | 1995-06-20 | Tokai Paudetsukusu:Kk | Powder storing device |
| JP2005029330A (en) * | 2003-07-11 | 2005-02-03 | Kyokuto Kaihatsu Kogyo Co Ltd | Canvas mounting structure for powder tank |
| CN1712330A (en) * | 2004-06-25 | 2005-12-28 | 韩红武 | Air-operated guider of powdery material drum |
| CN202295937U (en) * | 2011-09-19 | 2012-07-04 | 安徽江淮扬天汽车股份有限公司 | Vertical particle material transport tanker |
| CN104085626A (en) * | 2014-07-15 | 2014-10-08 | 高义武 | Powder storage and transportation tank truck |
| CN204078533U (en) * | 2014-08-11 | 2015-01-07 | 安徽星马专用汽车有限公司 | A kind of powder tank superimposed trailer |
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Application publication date: 20180119 |