CN205525967U - Inclined to one side toper dry powder dry sand storage tank with prevent device of educing - Google Patents
Inclined to one side toper dry powder dry sand storage tank with prevent device of educing Download PDFInfo
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- CN205525967U CN205525967U CN201620096784.7U CN201620096784U CN205525967U CN 205525967 U CN205525967 U CN 205525967U CN 201620096784 U CN201620096784 U CN 201620096784U CN 205525967 U CN205525967 U CN 205525967U
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Abstract
The utility model belongs to the technical field of be the equipment technique of dry powder dry sand storage tank and specifically relates to an inclined to one side toper dry powder dry sand storage tank with prevent device of educing. It mainly comprises the storage tank jar body, support frame, inlet pipe, pole -climbing, blowing cone, discharge gate and the device of preventing educing, blowing cone fixed connection is at the lower extreme of the storage tank jar body, the inlet pipe is inserted and is established in the storage tank jar body, the pole -climbing sets up on the inside wall of the storage tank jar body, the discharge gate sets up the lower extreme in the blowing cone, the inboard that sets up in the blowing cone is fixed to the device of preventing educing. After adopting above -mentioned structure, can reduce workman's amount of labour through preventing the effectual solution segregation phenomenon of device that educes, guarantee production quality, reduction in production cost, the benefit of improving production.
Description
Technical field
The utility model relates to the equipment technical field of dry powder dry sand storage tank, a kind of inclined taper dry powder dry sand storage tank with isolation-proof device.
Background technology
Isolation, refers to that certain molecule in mixed material gathers owing to physical property is identical, causes the phenomenon being separated from each other of storeroom.In Building class industry, inclined taper dry powder dry sand storage tank is one of the most highly important equipment, during inclined taper dry powder dry sand storage tank life-time service, usually there will be the phenomenon of isolation.The generally material in dry powder dry sand storage tank is mainly made up of the single material of 0～4.75mm dry sand, cement and the mixture of flyash or 0～4.75mm dry sand different-grain diameter, find during life-time service: 1, the material mixing when the compound (0～4.75mm dry sand, flyash, cement) deposited is discharged of dry powder dry sand storage tank is uneven, there is also the cement of powdery and flyash is deposited in the bottom of inclined taper dry powder dry sand storage tank, the most do not clear up and there is also solidification phenomenon.2, dry powder dry sand storage tank granularity of dry sand when depositing 0～4.75mm dry sand and discharging is uneven, interim appearance major part is dry sand that 2～4.75mm relative particle are thicker or the thinner dry sand of 0～2mm relative particle, has a strong impact on the quality of mortar after mixing.
The storing amount of taper dry powder dry sand storage tank is at 300～500 tons the most partially, under normal operating conditions, can produce after the material of 20～30 tons discharges from dry powder dry sand storage tank, owing to the blanking pressure of inclined taper dry powder dry sand storage tank both sides is different, the segregation phenomenon ratio caused is more serious, the material that the mixing of lower backward material is uneven or granularity is uneven, have a strong impact on mortar quality and application property, need to re-start secondary operations, and not only increase when secondary operations workman's amount of labour also have dust overflow, environment is impacted, also add whole production cost simultaneously.
In sum, existing inclined taper dry powder dry sand storage tank there is also the biggest defect in structure and design, it is impossible to meets the actual demand of modern efficient low cost.
Utility model content
This utility model technical issues that need to address are a kind of inclined taper dry powder dry sand storage tanks with isolation-proof device proposed for above-mentioned technical problem, segregation phenomenon can be effectively solved by isolation-proof device, reduce workman's amount of labour, ensure the quality of production, reduce production cost, improve productivity effect.
For solving above-mentioned technical problem, the utility model proposes a kind of inclined taper dry powder dry sand storage tank with isolation-proof device, be mainly made up of storage tank tank body, bracing frame, feed pipe, pole-climbing, blowing cone, discharging opening and isolation-proof device；Described blowing cone is fixedly connected on the lower end of storage tank tank body, described feed pipe is plugged in storage tank tank body, described pole-climbing is arranged on the medial wall of storage tank tank body, and described discharging opening is arranged on the lower end of blowing cone, and described isolation-proof device is fixedly installed on the inner side of blowing cone；Described isolation-proof device is mainly made up of the first tremie pipe, the second tremie pipe, the 3rd tremie pipe, the 4th tremie pipe, the 5th tremie pipe, blanking hole and blanking plate；Described blanking plate is horizontally set in blowing cone, described blanking hole is arranged on blanking plate, described first tremie pipe, the second tremie pipe, the 3rd tremie pipe, the 4th tremie pipe and the 5th tremie pipe, the sidewall of these five tremie pipes is all fixedly connected on the medial wall of blowing cone, described first tremie pipe, the second tremie pipe, the 3rd tremie pipe, the 4th tremie pipe and the 5th tremie pipe, one end of these five tremie pipes is all connected on the blanking hole on blanking plate.
Further, in technique scheme, described first tremie pipe is vertically set on the middle part of blanking plate, described second tremie pipe is arranged on the side that in blowing cone, the gradient is steep, described 3rd tremie pipe is arranged on the side that the gradient in blowing cone is slow, and described 3rd tremie pipe and the 4th tremie pipe are symmetricly set on the both sides of the plane that the centrage of the centrage with the second tremie pipe and the 3rd tremie pipe is constituted.Such design arrangement is so that the material in storage tank can realize uniform blanking simultaneously, improves the proportioning uniformity of material.
Further, in technique scheme, a length of the 100～150mm of described first tremie pipe, a length of the 2200～2600mm of described second tremie pipe, a length of the 4300～4600mm of described 3rd tremie pipe, described 3rd tremie pipe is 4000～4300mm, a length of the 4000～4300mm of described 4th tremie pipe.Such design is so that the fossaperturate of blanking can be evenly distributed in storage tank, it is achieved the uniform blanking of material, prevents the generation of segregation phenomenon, improves the mixing quality of material.
Further, in technique scheme, described second tremie pipe is 60 °～80 ° with the angle of blanking plate, described 3rd tremie pipe is 40 °～60 ° with the angle of blanking plate, described 4th tremie pipe is 50 °～80 ° with the angle of blanking plate, and described 5th tremie pipe is 50 °～80 ° with the angle of blanking plate.Such design arrangement is to realize the uniform blanking in many places, it is ensured that blanking fossaperturate being uniformly distributed on material bed, and material is during each fossaperturate falls, the trend that can move downward, promote the secondary mixing of material, effectively prevent the generation of segregation phenomenon, improve the quality of material.
Further, in technique scheme, described first tremie pipe, the second tremie pipe, the 3rd tremie pipe, the 4th tremie pipe and the 5th tremie pipe, the upper port of these five tremie pipes is both provided with hand flow regulating valve.Such design is to facilitate operator to be adjusted its flow, meets multiple spot blanking simultaneously, it is achieved the mixing uniformity of material.
Further, in technique scheme, the lateral wall of described storage tank tank body is additionally provided with material position.Such it is disposed to facilitate operator from outside it is known that material position in storage tank.
Further, in technique scheme, the lateral wall of described blowing cone is additionally provided with access hole.Such being disposed to is convenient for people to detect overstocked material timely and clear up, and improves the service efficiency of dry powder dry sand storage tank.
Further, in technique scheme, the lower end of described discharging opening is additionally provided with inspection platform.Such maintenance being disposed to facilitate operator to storage tank.
After using said structure, can effectively solve segregation phenomenon by isolation-proof device, reduce workman's amount of labour, it is ensured that the quality of production, reduce production cost, improve productivity effect.
Accompanying drawing explanation
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings:
Fig. 1 is structural representation of the present utility model；
Fig. 2 be in Fig. 1 A to close-up schematic view；
Fig. 3 is the structural representation of isolation-proof device in this utility model；
Fig. 4 is the blanking process schematic diagram of tradition taper dry powder dry sand storage tank partially；
Fig. 5 is baiting structure schematic diagram of the present utility model；
Fig. 6 is the structural representation that in this utility model, blanking plate optimizes further.
In figure: 1 is storage tank tank body, 2 is bracing frame, and 3 is feed pipe, 4 is pole-climbing, and 5 is blowing cone, and 6 is discharging opening, 7 is the first tremie pipe, and 8 is the second tremie pipe, and 9 is the 3rd tremie pipe, 10 is the 4th tremie pipe, and 11 is the 5th tremie pipe, and 12 is blanking hole, 13 is blanking plate, and 14 is hand flow regulating valve, and 15 is level-sensing device, 16 is access hole, and 17 is inspection platform, and 18 is sieve aperture.
Detailed description of the invention
A kind of inclined taper dry powder dry sand storage tank with isolation-proof device as shown in Figures 1 to 3, is mainly made up of storage tank tank body 1, bracing frame 2, feed pipe 3, pole-climbing 4, blowing cone 5, discharging opening 6 and isolation-proof device；Blowing cone 5 is fixedly connected on the lower end of storage tank tank body 1, feed pipe 3 is plugged in storage tank tank body 1, pole-climbing 4 is arranged on the medial wall of storage tank tank body 1, and discharging opening 6 is arranged on the lower end of blowing cone 5, and isolation-proof device is fixedly installed on the inner side of blowing cone 5；Isolation-proof device is mainly made up of first tremie pipe the 7, second tremie pipe the 8, the 3rd tremie pipe the 9, the 4th tremie pipe the 10, the 5th tremie pipe 11, blanking hole 12 and blanking plate 13；Blanking plate 13 is horizontally set in blowing cone 5, blanking hole 12 is arranged on blanking plate 13, first tremie pipe the 7, second tremie pipe the 8, the 3rd tremie pipe the 9, the 4th tremie pipe 10 and the 5th tremie pipe 11, the sidewall of these five tremie pipes is all fixedly connected on the medial wall of blowing cone 5, first tremie pipe the 7, second tremie pipe the 8, the 3rd tremie pipe the 9, the 4th tremie pipe 10 and the 5th tremie pipe 11, one end of these five tremie pipes is all connected on the blanking hole 12 on blanking plate 13.
Owing to the blowing cone 5 of inclined taper dry powder dry sand storage tank is eccentric structure, so the side blanking that material has the gradient steep in blowing cone 5 is fast, the phenomenon that the slow side blanking of the gradient is slow, in order to meet material can realize uniform blanking in same plane layer, therefore the first tremie pipe 7 is vertically set on the middle part of blanking plate 13, second tremie pipe 8 is arranged on the side that in blowing cone 5, the gradient is steep, 3rd tremie pipe 9 is arranged on the side that in blowing cone 5, the gradient is slow, 3rd blanking 9 pipe and the 4th tremie pipe 10 are symmetricly set on the both sides of the plane that the centrage of the centrage with the second tremie pipe 8 and the 3rd tremie pipe 9 is constituted.A length of the 100～150mm of first tremie pipe 7, a length of the 2200～2600mm of the second tremie pipe 8, a length of the 4300～4600mm of the 3rd tremie pipe 9, a length of the 4000～4300mm of the 3rd tremie pipe 10, a length of the 4000～4300mm of the 4th tremie pipe 11.Second tremie pipe 8 is 60 °～80 ° with the angle of blanking plate 13,3rd tremie pipe 9 is 40 °～60 ° with the angle of blanking plate 13,4th tremie pipe 10 is 50 °～80 ° with the angle of blanking plate 13, and the 5th tremie pipe 11 is 50 °～80 ° with the angle of blanking plate 13.Above-mentioned data are all that utility model people obtains through long-term experimental data, it is ensured that demonstrate multiple equirotal fossaperturate on material bed at one, it is achieved the uniform blanking of material.When operator find that the fossaperturate that material falls is not of uniform size when, prove that material flow from tremie pipe differs, in order to realize material even drop down simultaneously, therefore at the first tremie pipe the 7, second tremie pipe the 8, the 3rd tremie pipe the 9, the 4th tremie pipe 10 and the 5th tremie pipe 11, the upper port of these five tremie pipes is both provided with hand flow regulating valve 14, so manually can regulate each flow descending sandpipe by flow control valve 14.Operator can know the material information in storage tank tank body 1 at any time for convenience, therefore is additionally provided with level-sensing device 15 on the lateral wall of storage tank tank body 1.For convenience the material piled up in inclined taper dry powder dry sand storage tank is discharged timely, therefore on the lateral wall of blowing cone 5, be additionally provided with access hole 16.Operator's maintenance to storage tank for convenience, therefore it is additionally provided with inspection platform 17 in the lower end of discharging opening 6.
It is illustrated in figure 4 traditional inclined taper dry powder dry sand storage tank, do not use isolation-proof device, material is during falling, generally operator can climb up storage tank tank body 1 and observe the whereabouts situation of material, can form a big fossaperturate on the finding bed of material, the meeting that in material, granule is big preferentially rolls down to fossaperturate, the rear discharge that granule is relatively small, result in formation of the segregation phenomenon of storeroom, so can cause the most serious segregation phenomenon.
It is illustrated in figure 5 the inclined taper dry powder dry sand storage tank that have employed isolation-proof device, material is in dropping process, generally operator can climb up storage tank tank body 1 and observe the whereabouts situation of material, on the finding bed of material, multiple fossaperturate can occur, multiple fossaperturates are evenly distributed on material bed, it is such so that material is cut off by each fossaperturate, when material falls from fossaperturate when, have a movement tendency fallen, thereby promoting the secondary mixing of overall material, improve the mixing homogeneity of material, be effectively prevented the generation of segregation phenomenon.
Whether utility model people is to using isolation-proof device to make the experiment of comparative, experiment is by material 200 tons good for mix and blend, 100 tons are put in the storage tank not installing isolation-proof device, 100 tons are positioned in the storage tank using isolation-proof device, carry out blowing experiment simultaneously, specific experiment data such as following table:
| It is provided without isolation-proof device | Use isolation-proof device | Standard | |
| Modulus of fineness | 5.0 | 2.4 | 2.3～2.5 |
| Mixing homogeneity (Cv) | 11.0 | 4.8 | 7.0 |
| Voidage (%) | 8.2 | 4.6 | 5.0 |
Modulus of fineness, it it is a kind of index representing the mixing of sand, stone fineness in concrete, the modulus of fineness of the general material being stirred in movable material storage tank is between 2.3～2.5, after not installing isolation-proof device, discharging records modulus of fineness is 5.0, create serious material segregation phenomenon, after installing isolation-proof device, the modulus of fineness of material is 2.4, meets the requirements；Mixing homogeneity, it is used to detect the parameter of material mixing uniformity, the material mixing homogeneity standard being stirred is below 7.0, after isolation-proof device is not installed, record mixing homogeneity after material discharging and reach 11.0, occur in that serious feed separation phenomenon, measure mixing homogeneity after employing and reached 4.8；Voidage, refer to the ratio of the voidage between granule and granule and whole material bed volume, the voidage standard of the material being stirred, below 5.0, does not uses the voidage of isolation-proof device to reach 8.2, and after using isolation-proof device, the voidage of material has reached 4.6.
It is the further optimization of blanking plate 13 as shown in Figure 6, blanking plate 13 is arranged to arcuation plate construction, it is horizontally set on the upper end of discharging opening 6, multiple sieve aperture 18 it is evenly arranged with on blanking plate 13, so can effectively prevent from producing in dry powder dry sand storage tank the phenomenon of buildup, the buildup being positioned in isolation-proof device can be fallen by sieve aperture 18, it is to avoid is manually cleared up by access hole 16, improve production efficiency, it is ensured that the quality of production.
Although the foregoing describing detailed description of the invention of the present utility model; but those skilled in the art are to be understood that; these are merely illustrative of; present embodiment can be made various changes or modifications; without departing from principle of the present utility model and essence, protection domain of the present utility model is only limited by the claims that follow.
Claims (7)
1. there is the inclined taper dry powder dry sand storage tank of isolation-proof device, it is characterised in that: main by storage tank tank body
(1), bracing frame (2), feed pipe (3), pole-climbing (4), blowing cone (5), discharging opening
(6) form with isolation-proof device；Described blowing cone (5) is fixedly connected on storage tank tank body (1)
Lower end, described feed pipe (3) is plugged in storage tank tank body (1), described pole-climbing (4) arrange
On the medial wall of storage tank tank body (1), described discharging opening (6) is arranged on blowing cone (5)
Lower end, described isolation-proof device is fixedly installed on the inner side of blowing cone (5)；Described isolation-proof device
Main by the first tremie pipe (7), the second tremie pipe (8), the 3rd tremie pipe (9), the 4th blanking
Pipe (10), the 5th tremie pipe (11), blanking hole (12) and blanking plate (13) composition；Under described
Flitch (13) is horizontally set in blowing cone (5), and described blanking hole (12) is arranged on blanking plate
(13) on, described first tremie pipe (7), the second tremie pipe (8), the 3rd tremie pipe (9),
4th tremie pipe (10) and the 5th tremie pipe (11), the sidewall of these five tremie pipes is all fixedly connected on
On the medial wall of blowing cone (5), described first tremie pipe (7), the second tremie pipe (8),
Three tremie pipes (9), the 4th tremie pipe (10) and the 5th tremie pipe (11), these five tremie pipes
One end is all connected on the blanking hole (12) on blanking plate (13).
The inclined taper dry powder dry sand storage tank with isolation-proof device the most according to claim 1, its feature exists
In: described first tremie pipe (7) is vertically set on the middle part of blanking plate (13), described second blanking
Pipe (8) is arranged on the side that in blowing cone (5), the gradient is steep, and described 3rd tremie pipe (9) is arranged
The side that the gradient is slow in blowing cone (5), described 3rd blanking (9) pipe and the 4th tremie pipe (10)
It is symmetricly set on what the centrage of the centrage with the second tremie pipe (8) and the 3rd tremie pipe (9) was constituted
The both sides of plane.
The inclined taper dry powder dry sand storage tank with isolation-proof device the most according to claim 1, its feature exists
In: a length of the 100～150mm of described first tremie pipe (7), the length of described second tremie pipe (8)
Degree is 2200～2600mm, a length of the 4300～4600mm of described 3rd tremie pipe (9), described
A length of the 4000～4300mm of three tremie pipes (10), described 4th tremie pipe (11) a length of
4000～4300mm.
The inclined taper dry powder dry sand storage tank with isolation-proof device the most according to claim 1, its feature exists
In: described second tremie pipe (8) is 60 °～80 ° with the angle of blanking plate (13), the described 3rd
Tremie pipe (9) is 40 °～60 ° with the angle of blanking plate (13), described 4th tremie pipe (10)
It is 50 °～80 ° with the angle of the 5th tremie pipe (11) Yu blanking plate (13), described 5th tremie pipe
(11) angle with blanking plate (13) is 50 °～80 °.
The inclined taper dry powder dry sand storage tank with isolation-proof device the most according to claim 1, its feature exists
In: described first tremie pipe (7), the second tremie pipe (8), the 3rd tremie pipe (9), the 4th time
Material pipe (10) and the 5th tremie pipe (11), the upper port of these five tremie pipes is both provided with manual flow
Regulation valve (14).
The inclined taper dry powder dry sand storage tank with isolation-proof device the most according to claim 1, its feature exists
In: it is additionally provided with level-sensing device (15) on the lateral wall of described storage tank tank body (1).
The inclined taper dry powder dry sand storage tank with isolation-proof device the most according to claim 1, its feature exists
In: it is additionally provided with access hole (16) on the lateral wall of described blowing cone (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620096784.7U CN205525967U (en) | 2016-01-29 | 2016-01-29 | Inclined to one side toper dry powder dry sand storage tank with prevent device of educing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620096784.7U CN205525967U (en) | 2016-01-29 | 2016-01-29 | Inclined to one side toper dry powder dry sand storage tank with prevent device of educing |
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| Publication Number | Publication Date |
|---|---|
| CN205525967U true CN205525967U (en) | 2016-08-31 |
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| CN201620096784.7U Active CN205525967U (en) | 2016-01-29 | 2016-01-29 | Inclined to one side toper dry powder dry sand storage tank with prevent device of educing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105540089A (en) * | 2016-01-29 | 2016-05-04 | 江苏沃尔夫机械有限公司 | Leaning-conical dry powder and dry sand storage tank with segregation prevention device |
-
2016
- 2016-01-29 CN CN201620096784.7U patent/CN205525967U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105540089A (en) * | 2016-01-29 | 2016-05-04 | 江苏沃尔夫机械有限公司 | Leaning-conical dry powder and dry sand storage tank with segregation prevention device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 213125 Fukang Road, Xinbei District, Changzhou, Jiangsu Province, No. 2 Patentee after: Jiangsu Wolf Intelligent Technology Co., Ltd. Address before: 213125 Fukang Road, Xinbei District, Changzhou, Jiangsu Province, No. 2 Patentee before: Jiangsu Wolves Machinery Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder |