CN209601674U - A kind of particle material transportation semitrailer bottom discharge device - Google Patents
A kind of particle material transportation semitrailer bottom discharge device Download PDFInfo
- Publication number
- CN209601674U CN209601674U CN201920225828.5U CN201920225828U CN209601674U CN 209601674 U CN209601674 U CN 209601674U CN 201920225828 U CN201920225828 U CN 201920225828U CN 209601674 U CN209601674 U CN 209601674U
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- China
- Prior art keywords
- funnel
- discharge nozzle
- discharge
- plate
- tank body
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Abstract
A kind of particle material transportation semitrailer bottom discharge device, including gas handling system portion, tank body, funnel out, grate plate, discharge nozzle, gas handling system portion includes power takeoff, air compressor, air inlet pipeline, air inlet pipeline protrudes into tank interior, the bottom middle position of tank body is provided with out funnel, funnel upper port and tank base discharge port weld out, the upper port of funnel is provided with grate plate out, the edge and discharging inner wall of hopper welding of grate plate, the lower end of funnel is provided with securing plate out, funnel and securing plate are welded out, the entrance of discharge nozzle is provided in discharging hopper side walls, discharge nozzle stretches to out in funnel, discharge nozzle nozzle and funnel flanging welded and sealing out, butterfly valve is provided on discharge nozzle.The utility model reduces the resistance of Flow of Goods and Materials, improves discharge rate, sift out agglomeration powder grain material in advance, reduce discharge nozzle and valve body blocking probability by the way that discharge port is arranged in tank base and adds grate plate in discharging bell mouth.
Description
Technical field
The utility model relates to powder grain material technical field, a kind of more precisely particle material transportation semitrailer bottom
Device for discharging.
Background technique
Currently, particle material transportation semitrailer generallys use the discharge pipelines for being mounted on tank body side, pass through the side of suction
Formula draws off material from tank body, and this discharge way has the drawback that material surplus ratio is high, and is easy blocking pipeline, material
Accumulation angle it is relatively large.
Existing patent will be compressed empty by the way that discharge pipelines are mounted on tank base using the air pipe line 8 for entering tank body 7
Gas input, for material due to being self-possessed under the dual superposition of air pressure under fluidized state, material can be successfully from tank body bottom
Portion is drawn off, and reduction material surplus ratio is low, improves discharge rate, but when the powder grain material dampness filled in tank body, powder grain material
Agglomeration, be easy to cause discharging blockage, and the decompression reprocessing agglomeration that needs to stop could continue discharging, and tank body pressurization needs time ratio
It is longer, and again again pressure expulsion first is that waste of resource, second is that waste time, third is that increasing workload, need a kind of technology
Solve the problems, such as this.
Summary of the invention
The utility model provides a kind of particle material transportation semitrailer bottom discharge device, is blocked in advance by the way that baffle is arranged
Caking materials are cut, the caking materials that keep away from moisture enter discharge nozzle, block valve body or discharge nozzle.The technical solution of the utility model
Are as follows:
A kind of particle material transportation semitrailer bottom discharge device, including gas handling system portion, tank body, out funnel, double-edged fine-toothed comb
Plate, discharge nozzle, gas handling system portion include power takeoff, air compressor, air inlet pipeline, the domain gearbox of power takeoff and tractor
Connection, power takeoff are connect by transmission shaft with air compressor input terminal, and air compressor output end is connect with air inlet pipeline, into
Air pipe protrudes into tank interior, and the bottom middle position of the tank body is provided with out funnel, and tank base, which is provided with, to be cut into
Rectangular discharge port, funnel upper port and tank base discharge port weld out, and the upper port of funnel is provided with grate plate out,
The edge and discharging inner wall of hopper welding of grate plate, the lower end of funnel is provided with securing plate out, and funnel and securing plate are welded out
It connects, the entrance of discharge nozzle is provided in the hopper side walls that discharge, discharge nozzle stretches to out in funnel, and discharge nozzle nozzle and discharging are leaked
Struggle against flanging welded and sealing, and butterfly valve is provided on discharge nozzle, and discharge nozzle is connect by butterfly valve flange with butterfly valve.
The grate plate is square, grate plate be steel plate abnormity cutting at criss-cross engraved structure or ring steel in
Integral structure made of several rectangular strips is welded according to a fixed spacing.
The trapezoidal structure of funnel, trapezoidal big opening end and tank base discharge port flanging welded, trapezoidal osculum
Lower end is provided with securing plate, and securing plate is square, reinforce plate suqare be greater than trapezoidal osculum area, trapezoidal osculum lower end surface with plus
Solid plate welding, the quadrangle of securing plate are respectively arranged with reinforcing rib, and reinforcing rib one end and securing plate are welded, the other end of reinforcing rib with
The welding of tank body lower end surface.
Compared with prior art, the utility model has the following beneficial effects: the utility model in tank base by setting
Discharge port is set, the resistance of Flow of Goods and Materials is reduced, improves discharge rate, by adding grate plate in discharging bell mouth, is sifted out in advance
Agglomerate powder grain material, reduces discharge nozzle and valve body blocking probability, avoids because discharge nozzle and valve body block and take pressure release, unload valve etc.
The wasting of resources and the time waste；Securing plate is set and reinforcing rib be improve funnel stability, to prevent because by pressure it is excessive,
Welding breaking, influence using.
Detailed description of the invention
The utility model is described in further detail below in conjunction with attached drawing.
Attached drawing 1 is the structural schematic diagram of the utility model；
Attached drawing 2 is the side structure schematic diagram of the utility model；
Attached drawing 3 is the utility model A direction structure schematic diagram；
In attached drawing: 1, tank body, 2, go out funnel, 3, grate plate, 4, discharge nozzle, 5, butterfly valve, 6, securing plate, 7, reinforcing rib.
Specific embodiment
In order to enable those skilled in the art to better understand the technical solutions of the present invention, 1, attached drawing with reference to the accompanying drawing
2, attached drawing 3 and specific embodiment are further described the utility model.
As shown in attached drawing 1, attached drawing 2 and attached drawing 3, a kind of particle material transportation semitrailer bottom discharge device, including air inlet
Account Dept, goes out funnel 2, grate plate 3, discharge nozzle 4 at tank body 1, and gas handling system portion includes power takeoff, air compressor, air inlet pipe
The domain gearbox of road, power takeoff and tractor connects, and power takeoff is connect by transmission shaft with air compressor input terminal, air
Compressor output end is connect with air inlet pipeline, and air inlet pipeline protrudes into inside tank body 1, the bottom middle position setting of the tank body 1
There are funnel 2 out, the bottom of tank body 1 is provided with the discharge port of cutting squarely, out the upper port of funnel 2 and discharge port flange
Welding, the upper port of funnel 2 is provided with grate plate 3 out, and the edge of grate plate 3 and the inner wall of funnel 2 out weld, discharging leakage
The lower end of bucket 2 is provided with securing plate 6, and funnel 2 and securing plate 6 are welded out, is provided with discharge nozzle 4 on the side wall of funnel 2 out
Entrance, discharge nozzle 4 stretches to out in funnel 2,4 nozzle of discharge nozzle and 2 flanging welded of funnel and sealing out, discharge nozzle 4
On be provided with butterfly valve 5, discharge nozzle 4 is connect by butterfly valve flange with butterfly valve 5.
The grate plate 3 is square, grate plate 3 be steel plate abnormity cutting at criss-cross engraved structure or ring steel
It is interior to weld integral structure made of several rectangular strips according to a fixed spacing.
The trapezoidal structure of funnel 2 out, trapezoidal big opening end and 1 bottom discharge port flanging welded of tank body, it is trapezoidal
The lower end of osculum is provided with securing plate 6, and securing plate 6 is square, and 6 area of securing plate is greater than trapezoidal osculum area, trapezoidal osculum
Lower end surface and securing plate 6 are welded, and securing plate quadrangle is respectively arranged with reinforcing rib 7, and one end of reinforcing rib 7 and support plate are welded, added
The other end of strengthening tendons 7 and the lower end surface of tank body 1 are welded, and setting reinforcing rib shares the pressure in the case of the compression of funnel 2 out, are avoided
There is slight crack in the trapezoidal big opening end of funnel 2 and tank body welding out.
Discharging principle: power takeoff is driven by chassis speed changing box power taking by the belt on transmission shaft and transition supporting seat
The compressed air of device band engine-driven air compressor, air compressor output enters tank body through air inlet pipe and air pipe line, and material exists
It is in fluidised form shape under the action of air pressure, when reaching certain pressure in tank, opened butterfly valve 5, work of the material in tank body internal and external pressure difference
From funnel 2 out through grate plate 3 under, then through the discharge tank body of discharge nozzle 4, realize powder grain material by going out funnel from tank body bottom
Portion is rapidly and cleanly drawn off, and dampness caking materials are sifted out through grate plate 3, and discharging, which finishes, clears up the caking materials sifted out.
The utility model reduces the resistance of Flow of Goods and Materials, improves discharge rate, lead to by the way that discharge port is arranged in tank base
It crosses and adds grate plate in discharging bell mouth, sift out agglomeration powder grain material in advance, reduce discharge nozzle and valve body blocking probability, avoid
Because discharge nozzle and valve body block the wasting of resources taken pressure release, unload valve etc. and time waste；Securing plate is set and reinforcing rib is to mention
The stability of high funnel, to prevent because by pressure excessive, welding breaking, influence using.
Using technical solution described in the utility model or those skilled in the art in technical solutions of the utility model
Under inspiration, similar technical solution is designed, and reaches above-mentioned technical effect, is the protection model for falling into the utility model
It encloses.
Claims (3)
1. a kind of particle material transportation semitrailer bottom discharge device, including gas handling system portion, tank body (1), go out funnel (2),
Grate plate (3), discharge nozzle (4), gas handling system portion include power takeoff, air compressor, air inlet pipeline, power takeoff and tractor
The connection of domain gearbox, power takeoff are connect by transmission shaft with air compressor input terminal, air compressor output end and air inlet
Piping connection, air inlet pipeline protrude into tank body (1) inside, and characteristic value is that the bottom middle position of the tank body (1) is provided with
Funnel (2) out, the bottom of tank body (1) are provided with the discharge port of cutting squarely, out the upper port and discharge port of funnel (2)
Flanging welded, the upper port of funnel (2) is provided with grate plate (3) out, and the edge of grate plate (3) is interior with funnel out (2)
Wall welding, the lower end of funnel (2) is provided with securing plate (6) out, and funnel (2) and securing plate (6) are welded out, out funnel
(2) be provided with the entrance of discharge nozzle (4) on side wall, discharge nozzle (4) stretches to out in funnel (2), discharge nozzle (4) nozzle with
Funnel (2) flanging welded and sealing out are provided with butterfly valve (5) on discharge nozzle (4), and discharge nozzle (4) passes through butterfly valve flange and butterfly
Valve (5) connection.
2. a kind of particle material transportation semitrailer bottom discharge device according to claim 1, which is characterized in that the comb
Daughter board (3) is square, grate plate (3) be steel plate abnormity cutting at criss-cross engraved structure or ring steel according to certain
Spacing welds integral structure made of several rectangular strips.
3. a kind of particle material transportation semitrailer bottom discharge device according to claim 1, which is characterized in that it is described go out
Funnel (2) trapezoidal structure, trapezoidal big opening end and tank body (1) bottom discharge port flanging welded, the lower end of trapezoidal osculum
It is provided with securing plate (6), securing plate (6) is square, and securing plate (6) area is greater than the area of trapezoidal osculum, under trapezoidal osculum
End face and securing plate (6) are welded, and the quadrangle of securing plate (6) is respectively arranged with reinforcing rib (7), one end of reinforcing rib (7) and reinforcing
Plate (6) welding, the other end of reinforcing rib (7) and the lower end surface of tank body (1) are welded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920225828.5U CN209601674U (en) | 2019-02-23 | 2019-02-23 | A kind of particle material transportation semitrailer bottom discharge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920225828.5U CN209601674U (en) | 2019-02-23 | 2019-02-23 | A kind of particle material transportation semitrailer bottom discharge device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209601674U true CN209601674U (en) | 2019-11-08 |
Family
ID=68404260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920225828.5U Expired - Fee Related CN209601674U (en) | 2019-02-23 | 2019-02-23 | A kind of particle material transportation semitrailer bottom discharge device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209601674U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113602841A (en) * | 2021-07-05 | 2021-11-05 | 安徽江淮扬天汽车股份有限公司 | Powder tank car incomplete material cleaning device |
-
2019
- 2019-02-23 CN CN201920225828.5U patent/CN209601674U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113602841A (en) * | 2021-07-05 | 2021-11-05 | 安徽江淮扬天汽车股份有限公司 | Powder tank car incomplete material cleaning device |
| CN113602841B (en) * | 2021-07-05 | 2023-12-12 | 安徽江淮扬天汽车股份有限公司 | Powder tank car defective material cleaning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |