CN203359260U - Powder and particle material conveying vehicle - Google Patents
Powder and particle material conveying vehicle Download PDFInfo
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- CN203359260U CN203359260U CN 201320412029 CN201320412029U CN203359260U CN 203359260 U CN203359260 U CN 203359260U CN 201320412029 CN201320412029 CN 201320412029 CN 201320412029 U CN201320412029 U CN 201320412029U CN 203359260 U CN203359260 U CN 203359260U
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Abstract
The utility model discloses a powder and particle material conveying vehicle which comprises a vehicle chassis, a tank body, an air compressor and an unloading control system. A layer-by-layer centripetal centralized fluidized bed is adopted by a plurality of sub cabins of the tank body. According to the structure, the powder and particle material conveying vehicle is characterized in that a plurality of layers of main guiding boards which are gradually lowered to the center are symmetrically arranged at the two sides of each sub cabin in the length direction with a discharging port serving as the center, an air guiding opening is formed in the portion between each air chamber below the main guiding boards and one main guiding board, the air flow direction of the air guiding openings faces each discharging port, and an air flow hole is formed in a separating board arranged between each air chamber and one air guiding opening; the two sides of each sub cabin are symmetrically and respectively provided with a side guiding board and each low-layer air guiding opening is formed in the lower portion of one side guiding board; the air flow direction of the main guiding board at the lowest layer and the air flow direction of each side guiding board face the center of each discharging port, so that a rectangular zone is formed, particles or powder is flown to each discharging port and collides with the air flow blown face to face, and remaining materials in tank are thoroughly cleaned. The powder and particle material conveying vehicle is also suitable for crop particles in bulk and powder in bulk such as cement.
Description
Technical field
The utility model relates to a kind of for bulk grain class particle and the same applicable bulk powder goods tanker of bulk cement class powder.
Background technology
Bulk powder goods tanker claims again bulk cement car, special-purpose automobile chassis, Bulk cement Delivery Tankers, air pipe system, automatic unloading device etc., partly consists of.Be applicable to fly ash, cement, pulverized limestone, mineral powder, granulated alkali, etc. the Bulk Transport & its of powder dried material.Mainly, for cement mill, cement warehouse, heavy construction building site and bulk grain transportation, can save a large amount of packing and handling labor.
The powder grain material vehicle tank is mainly become by tank body, inlet point, fluid bed, discharge nozzle, air inlet pipe and other enclosure group.Two or three are equipped with to inlet point in the tank body top.The forward and backward air chamber of bulk powder goods tanker is respectively established an air inlet pipe, the function that by ball valve, can realize respectively opening simultaneously and control separately.System Working Principle is as follows: utilize this car power driven air compressor, pressurized air is sent into to the air chamber of sealed shell of tank bottom through pipeline, make the bulk material on the air chamber fludizied bed suspend into flow-like, when pressure reaches 0.196Mpa, open discharge valve, the fluidization material is carried by Flows.
China is 0.3% for the requirement of the remnant ash rate of bulk material transportation vehicle, if but the medium of transportation has certain viscosity or contains the part stickum, perhaps owing to making moist, solidify (as high-mark cement, aqueous vapor in course of conveying in the meeting absorbed air, make partial material stick on tube wall and tank inner surface, especially on breathable cloth, fluid bed is first-class), carry increasing of number of times along with using, the material adhered to can get more and more, the effective volume of tank interior is diminished, permeability to air reduces, then residual too high; The canvas fluid bed that is provided with fluidisation cloth or fluidisation band for be the characteristic that the powdered substance of close elephant presents fluid, when seeing through dense canvas air-flow velocity, greatly reduces in air-flow, if the particle of transported material own is larger, space between particle meet air-flow by the time, with regard to can not meet fluidization, affect discharge rate and discharging thoroughly or residual volume improve.
1. corrugated tube type fluid bed: there are 45 ° of inclined-plane deflecting plates the tank body both sides, are idle space below deflecting plate, occupy effective volume, and center of gravity is improved; Pipe racks is placed in bottom groove, and air-flow belongs to upwards effect basically, and the air-flow no-load ratio is high; Residual can't fluidisation the discharge gathered at Duo， dead angle, dead angle and angle position; Pipe racks firstly appears out from ventilative increasing of part and causes that the exposed portions serve pipe racks is not airtight, and the part not reason such as energy fluidizing discharge causes whole long residual clout of discharge time many, and available space is little, the defects such as center of gravity height.
2.W type groove fluid bed, for the tank body form be widely used at present, there are 45 ° of inclined-plane deflecting plates the tank body both sides to tank base, there are 90 ° of projections centre, article two, square edge and bottom surface shape inclined-plane at 45 ° deflecting plate, the projection both sides form two V-type grooves, and the bottom face of making even is laid fluidisation cloth, fluidisation cloth regulation of longitudinal angle be 15 ° to discharging opening.Integral air chamber is formed at all deflecting plates bottom, air-flow sees through fluidisation cloth basically in upwards effect, material slumps to a certain degree, form depression around discharging opening, when fluidisation cloth upper exposed air-flow is accelerated, because laminated by material, tolerance reduces or is airtight in fluidisation cloth bottom, will form the crater shape around discharging opening overstocks, air-flow forms circulation and climbs over the overstocked thing of crater shape, from the depression position, from discharging opening, discharge, form zero load, cause clout in tank body to discharge, this is the critical defect of fluidisation cloth fluid bed; Be idle space below deflecting plate, occupy the mass efficient volume, and center of gravity is improved; Air is easily separated out moisture through high pressure, at fluidisation cloth, is subject to the time of tide to run into solidifiable thing (as: cement) and can solidifies, and stopping up pore affects fluidizing velocity; Through long-time, observe, the clout that can't discharge around each discharging opening is about 200 kilograms, discharging opening is set more, and overstocked clout is more.
3. vertebra bucket formula bulk powder goods tanker, the vertebra bucket occupies large quantity space, and effective volume reduces, and the tank body center of gravity is improved; Tank structure is too complicated, and manufacture difficulty is large, and productive costs is high.
4. sinciput Dumpage type, and dumping car does not have much differences, realize that remote and high-altitude excretion also will be by external power, and double dynamical productive costs and manufacture difficulty are all very large.
5. spiral stirring-cage type bulk powder goods tanker, will be at the stirring cage inclined-plane deflecting plate that arranges suitable for reading, deflecting plate generally will be in the situation that 40 ° of-45 ° of inclinations, material slump smoothly, correspondingly occupy large quantity space, and the tank body center of gravity improves naturally, stirring cage needs power, realize that remote and high-altitude excretion also will be by external power, double dynamical productive costs and manufacture difficulty are all very large.
Above-mentioned all kinds of vehicle has certain selectivity to particle or powder, can not realize the preceence that a car is multiplex, or complex structure, or discharge is not thorough, and these defects are perplexing manufacturer always and using colony.
Summary of the invention
The technical problems to be solved in the utility model: the utility model proposes a kind of bulk powder goods tanker, solve the selectivity of the fluid bed of original bulk powder goods tanker for particle and powder, accelerate drainage rate, thoroughly remove clout in tank; Improve the tank body effective capacity, lower the center of gravity, strengthen the car load riding stability.
The utility model is for the technical solution problem, and the technical scheme of employing is as follows:
A kind of bulk powder goods tanker, comprise car chassis and be arranged on tank body, Air compressor, the discharge control system on car chassis, be divided into a plurality of minutes storehouses in tank body, the fluidization system in described minute storehouse adopts successively centripetal centralized fluid bed, each Fen Cang center is provided with discharging opening, it is characterized in that successively the structure of centripetal centralized fluid bed is:
Centered by discharging opening, bilateral symmetry along its length is provided with the multilayer dominant flow plate progressively reduced to center, dominant flow plate is level or is 3-5 to the angle of inclination at center, below the multilayer dominant flow plate, it is air chamber, be provided with the water conservancy diversion air port between air chamber and dominant flow plate, the air flow line in water conservancy diversion air port, towards the center discharging opening, concentrates successively slump of material, on the dividing plate between described air chamber and water conservancy diversion air port, is provided with airflow hole;
Minute storehouse bilateral symmetry is provided with the side deflecting plate, and the angle of inclination of side deflecting plate is 40 °-45 °, after the side deflecting plate, is air chamber, and the upper end of side deflecting plate is lower than the line of centers of tank body, and the side deflecting plate bottom of both sides is symmetrically arranged with low layer water conservancy diversion air port;
In the multilayer dominant flow plate, the air flow line in the low layer water conservancy diversion air port of the water conservancy diversion air port of the dominant flow plate of the bottom and side deflecting plate bottom is all towards the center of discharging opening, form a rectangular area, there is the water conservancy diversion air port on Mei limit, rectangular area, particle or powder are blowed to discharging opening, and the air-flow head-on blown produces head-on collision, make particle or the powder of tank body bottom produce jump, with air-flow, enter smoothly discharging opening, thoroughly remove clout in tank;
The water conservancy diversion air port of described multilayer dominant flow plate and low layer water conservancy diversion air port are controlled separately exhaust or are controlled exhaust simultaneously.
The utility model operate time Control electromagnetic gas valve, electromagnetic gas valve is controlled operated pneumatic valve, realize the time setting, automatically controlled and manually control triple function, when free position is all avoided the bulk powder goods tanker discharging, because valve is numerous, caused misoperation to affect service efficiency.
The beneficial effects of the utility model:
1. in the utility model, successively the air flow line of centripetal centralized fluid bed is towards center, and successively slump is concentrated, and material in tank is improved towards center discharging opening fluidizing velocity, shortens the excretion time;
2. the utility model has been realized the separation control of drop air chamber, focused airflow amount, successively cleaning targetedly; The air-flow of bottom starts material around discharging opening, with air-flow, discharges, and thoroughly removes residual; Division board between air chamber supports weight in tank, strengthens tank structure and service life;
3. the utility model has been realized the double effects of air-flow carrying with automatic slump fluidisation;
4. originally state the utility model bulk powder goods tanker and easily gather residual angle position, dead angle, be provided with air-flow and pass through;
5. side deflecting plate cross-sectional plane air chamber takes up space and only has 1/3 of original technology, side deflecting plate cross-section lengths is 1/2 of original technology, 3-5 ° of dominant flow plate angles, dull and stereotyped without projection, substantially in without the air chamber state, improve significantly effective volume, reduce the tank body center of gravity, strengthen automobile practicality and riding stability;
6. the fluid bed of described utility model has same applicability to particle and powder, has embodied the multiplex high performance of a car;
7. described utility model is simple in structure, and productive costs is low, and easy operating is convenient to adjust maintenance.
Summary, the utility model can thoroughly be removed clout in tank; Improve the tank body effective capacity, lower the center of gravity, strengthen the car load riding stability; The utility model is applicable equally for bulk grain class particle and bulk cement class powder.
The accompanying drawing explanation
Fig. 1 is overall construction drawing of the present utility model.
Fig. 2 is the vertical section schematic diagram of successively centripetal centralized fluid bed.
Fig. 3 is the birds-eye view of centripetal centralized fluid bed successively.
Fig. 4 is the cross sectional representation of centripetal centralized fluid bed successively.
Fig. 5 is the utility model electric circuit control system figure.
Shown in figure: 1. car chassis; 2. Air compressor; 3. tank body; 4. hand-hole; 5. air chamber operated pneumatic valve; 6. low layer air chamber operated pneumatic valve; 7. high-rise air chamber pipe; 8. low layer air chamber pipe; 9. Pneumatic butterfly valve; 10. air pipe; 11. control box; 12. discharging opening; 13. discharging flexible pipe; 14. safety valve; 15. dominant flow plate; 16. side deflecting plate; 17. high-rise air chamber; 18. low layer air chamber; 19. high-rise water conservancy diversion air port; 20. low layer water conservancy diversion air port; 21. minute storehouse dividing plate; 22. power light; 23. three-dimensional time-delay switch; A 24. storehouse indicator lamp; 25. two storehouse indicator lamps; 26. three storehouse indicator lamp 27. 12 storehouse gang switchs; 28. two or three storehouse gang switchs; 29. two air circuit breakers; 30. third gear change-over swith; 31. automatically bring down stocks indicator lamp; 32. two-way time-delay switch; 33. reducing valve; 34. high-rise air chamber indicator lamp (red); 35. low layer air chamber indicator lamp (red); 36. high-rise air chamber electromagnetic gas valve; 37. low layer air chamber electromagnetic gas valve; 38. pressure operated switch; 39. discharging switch; 40. discharging indicator lamp; 41. discharging electromagnetic gas valve.
The specific embodiment
A kind of bulk powder goods tanker shown in Fig. 3 and Fig. 4 as shown in Figure 1, Figure 2,, comprise car chassis 1 and be arranged on tank body 3, Air compressor 2, the discharge control system on car chassis, be divided into a plurality of minutes storehouses in tank body, each Fen Cang center is provided with discharging opening 12, the fluidization system in described minute storehouse uses successively centripetal concentrated fluidized forms, adopts successively centripetal centralized fluid bed;
Described successively centripetal centralized fluid bed, centered by discharging opening 12, bilateral symmetry along its length arranges multilayer dominant flow plate 15, dominant flow plate 15 is 3-5 ° for level or to the angle of inclination at center, be divided into high-rise air chamber 17 and bottom air chamber 18 below dominant flow plate 15, minute storehouse bilateral symmetry is provided with side deflecting plate 16, and the angle of inclination of side deflecting plate 16 is 40 °-45 °, is bottom air chamber 18 below side deflecting plate 16; Be provided with high-rise water conservancy diversion air port 19 between high-rise air chamber 17 and dominant flow plate 15, be provided with low layer water conservancy diversion air port 20 between bottom air chamber 18 and dominant flow plate 15 and side deflecting plate 16, be provided with airflow hole on dividing plate between described air chamber and water conservancy diversion air port, the air flow line in high-rise water conservancy diversion air port is towards the center discharging opening, successively slump of material is concentrated, improve towards center discharging opening fluidizing velocity, shorten the excretion time;
In the multilayer dominant flow plate, the air flow line in the low layer water conservancy diversion air port 20 of the dominant flow plate of the bottom and the low layer water conservancy diversion air port 20 of side deflecting plate bottom is all towards the center of discharging opening, form a rectangular area, there is the water conservancy diversion air port on Mei limit, rectangular area, particle or powder are blowed to discharging opening, and the air-flow head-on blown produces head-on collision, make particle or the powder of tank body bottom produce jump, with air-flow, enter smoothly discharging opening, thoroughly remove clout in tank;
Described high-rise water conservancy diversion air port and the independent control in low layer water conservancy diversion air port is exhaust simultaneously also.
The control box 11 of electric circuit control system is equipped with on bulk powder goods tanker as shown in Figure 1.
Electric circuit control system of the present utility model (for three minutes storehouses are arranged on tank body) as shown in Figure 5.Described electric circuit control system, be the air pressure that is greater than 0.75MPa that uses electromagnetic gas valve to control to be provided by car chassis as controlling gas circuit, utilize air pressure reduce pressure by reducing valve as the return gas circuit, control the operated pneumatic valve unlatching or close, complete air inlet and discharging work, concrete operations are; Open operator's compartment and control power supply, start Air compressor, at this moment three-dimensional time-delay switch power supply leads to a storehouse, and a storehouse indicator lamp is bright, and two air circuit breakers 29 are off-state, high-rise air chamber operated pneumatic valve 5 and low layer air chamber operated pneumatic valve 6 are opening, air-flow enters high-rise air chamber 17 and low layer air chamber 18, closed 29 pairs of air circuit breakers 29, and third gear change-over swith 30 is at any one grade, the height air chamber always has one to open, and another closes; Third gear change-over swith 30 leads to high-rise air chamber, high-rise air chamber indicator lamp 34 when reds, and high-rise air chamber electromagnetic gas valve 36 is opened, high-rise air chamber operated pneumatic valve 5 is closed, low layer air chamber indicator lamp does not work simultaneously, and low layer air chamber electromagnetic gas valve 37 is closed, and low layer air chamber operated pneumatic valve 6 is normally open; Third gear change-over swith 30 leads to the low layer air chamber, low layer air chamber indicator lamp 35 when reds, and low layer air chamber electromagnetic gas valve is opened, low layer air chamber operated pneumatic valve 5 is closed, high-rise air chamber indicator lamp does not work simultaneously, and high-rise air chamber electromagnetic gas valve is closed, and high-rise air chamber operated pneumatic valve is normally open; Third gear change-over swith 30 leads to automatically brings down stocks, automatically it is bright to bring down stocks indicator lamp, high-rise air chamber electromagnetic gas valve 36 and 37 open and close in turn of low layer air chamber electromagnetic gas valve, control high-rise air chamber operated pneumatic valve 5 and low layer air chamber operated pneumatic valve 6 in turn open and close complete the task of bringing down stocks; When the tank internal gas pressure reaches setting value, pressure operated switch 38 is opened automatically, and discharging indicator lamp 40 is bright, and discharging electromagnetic gas valve 41 is opened, and 9 Pneumatic butterfly valves 9 are opened, and starts discharging; When the tank internal gas pressure does not reach setting value, closed discharging switch 39, discharging electromagnetic gas valve 41 is opened, and Pneumatic butterfly valve 9 is opened, and can implement discharging equally; Three-dimensional time-delay switch power supply leads to a storehouse, two storehouses and three storehouses successively according to setting-up time; Closed one or two storehouse gang switchs 27 or two or three storehouse gang switchs 28 are the air inlet simultaneously of two storehouses or discharging simultaneously.
Described utility model operate time Control electromagnetic gas valve, electromagnetic gas valve is controlled operated pneumatic valve, realize the time setting, automatically controlled and manually control triple function, while avoiding the bulk powder goods tanker discharging, because valve is numerous, caused misoperation to affect service efficiency.
The utility model structure is not limited to the described form of embodiment, can pipeline system, tank body shape, minute storehouse quantity and guide layer quantity need to be adjusted arbitrarily according to suitable environment, further expansion and change that those skilled in the art do on the utility model principle basis, all fall into the utility model scope.
Claims (2)
1. a bulk powder goods tanker, comprise car chassis and be arranged on tank body, Air compressor, the discharge control system on car chassis, be divided into a plurality of minutes storehouses in tank body, the fluidization system in described minute storehouse adopts successively centripetal centralized fluid bed, each Fen Cang center is provided with discharging opening, it is characterized in that successively the structure of centripetal centralized fluid bed is:
Centered by discharging opening, bilateral symmetry along its length is provided with the multilayer dominant flow plate progressively reduced to center, dominant flow plate is level or is 3-5 ° to the angle of inclination at center, below the multilayer dominant flow plate, it is air chamber, be provided with the water conservancy diversion air port between air chamber and dominant flow plate, the air flow line in water conservancy diversion air port, towards the discharging opening at center, concentrates successively slump of material, on the dividing plate between described air chamber and water conservancy diversion air port, is provided with airflow hole;
Minute storehouse bilateral symmetry is provided with the side deflecting plate, and the angle of inclination of side deflecting plate is 40 °-45 °, after the side deflecting plate, is air chamber, and the upper end of side deflecting plate is lower than the line of centers of tank body, and the side deflecting plate bottom of both sides is symmetrically arranged with low layer water conservancy diversion air port;
In the multilayer dominant flow plate, the air flow line in the water conservancy diversion air port of the water conservancy diversion air port of the dominant flow plate of the bottom and side deflecting plate bottom is all towards the center of discharging opening, form a rectangular area, there is the water conservancy diversion air port on Mei limit, rectangular area, particle or powder are blowed to discharging opening, and the air-flow head-on blown produces head-on collision, make particle or the powder of tank body bottom produce jump, with air-flow, enter smoothly discharging opening, thoroughly remove clout in tank;
Exhaust can be controlled separately by discharge control system in described high-rise water conservancy diversion air port and low layer water conservancy diversion air port, or controls exhaust by discharge control system simultaneously.
2. a kind of bulk powder goods tanker according to claim 1, is characterized in that: discharge control system employing time relay control electromagnetic gas valve, electromagnetic gas valve control operated pneumatic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320412029 CN203359260U (en) | 2013-07-11 | 2013-07-11 | Powder and particle material conveying vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320412029 CN203359260U (en) | 2013-07-11 | 2013-07-11 | Powder and particle material conveying vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN203359260U true CN203359260U (en) | 2013-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320412029 Expired - Fee Related CN203359260U (en) | 2013-07-11 | 2013-07-11 | Powder and particle material conveying vehicle |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103434768A (en) * | 2013-07-11 | 2013-12-11 | 十堰天策专用汽车技术开发有限公司 | Powder and particle material transport vehicle |
| CN105000290A (en) * | 2014-04-23 | 2015-10-28 | 南通中集罐式储运设备制造有限公司 | Tank body, tank container and tank car |
| 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 |
| CN112208950A (en) * | 2020-09-29 | 2021-01-12 | 中车齐齐哈尔车辆有限公司 | Can type container system |
| CN115465574A (en) * | 2022-09-16 | 2022-12-13 | 广西中船北部湾船舶及海洋工程设计有限公司 | Low remaining strength discharge system of horizontal canned dry bulk cargo |
-
2013
- 2013-07-11 CN CN 201320412029 patent/CN203359260U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103434768A (en) * | 2013-07-11 | 2013-12-11 | 十堰天策专用汽车技术开发有限公司 | Powder and particle material transport vehicle |
| CN103434768B (en) * | 2013-07-11 | 2015-10-14 | 十堰天策专用汽车技术开发有限公司 | A kind of bulk powder goods tanker |
| CN105000290A (en) * | 2014-04-23 | 2015-10-28 | 南通中集罐式储运设备制造有限公司 | Tank body, tank container and tank car |
| 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 |
| CN112208950A (en) * | 2020-09-29 | 2021-01-12 | 中车齐齐哈尔车辆有限公司 | Can type container system |
| CN112208950B (en) * | 2020-09-29 | 2022-10-18 | 中车齐齐哈尔车辆有限公司 | Can type container system |
| CN115465574A (en) * | 2022-09-16 | 2022-12-13 | 广西中船北部湾船舶及海洋工程设计有限公司 | Low remaining strength discharge system of horizontal canned dry bulk cargo |
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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: 20131225 Termination date: 20160711 |