CN208691799U - A kind of multi-channel ventilating column device for silo - Google Patents
A kind of multi-channel ventilating column device for silo Download PDFInfo
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- CN208691799U CN208691799U CN201821252066.XU CN201821252066U CN208691799U CN 208691799 U CN208691799 U CN 208691799U CN 201821252066 U CN201821252066 U CN 201821252066U CN 208691799 U CN208691799 U CN 208691799U
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Abstract
A kind of multi-channel ventilating column device for silo, it is characterized by: it includes the remittance bellows pedestal (1) being fixed on the terrace in silo centre, it is sequentially arranged at the multi-channel ventilating column standard paragraphs (2) converged on bellows pedestal, top remittance bellows (3) and upper cone cage section (4)；The ventilation connector that the ventilation shaft pre-buried with storehouse terrace is attached is offered on remittance bellows pedestal (1)；The side of top remittance bellows (3) as upper cone cage section (4) pedestal is provided with the ventilation nozzle being connected with air hose；The upper cone cage section (4) is in back taper frame structure, as the component being connected with silo roof, and upper cone cage section (4) hollow cavity is connected by the central passage of top remittance bellows (3) with the food passageway of multi-channel ventilating column standard paragraphs (2) as the import for entering silo grain channel.
Description
Technical field
The utility model relates to arrive the ventilation in the formwork of provisions room construction period silo roof and storehouse during Bulk Grain storage
The problems such as, belong to storage technique field.Particularly relate to a kind of multi-channel ventilating column device for silo.Device installation
In the centre of silo, as pillar support warehouse top template during opening a position；After silo is built, and as in storage technique
Multi-channel ventilating column, realize the purposes such as the various ventilations of grain heap.
Background technique
Silo has become the main storehouse type of modern foodstuff preservation, and silo is in construction period especially circular cylinder bulkhead sliding formwork knot
When Shu Jinhang silo roof formwork supporting plate, the method for supporting of conventional silo roof template has: full hall frame support top is taken in storehouse, or on silo wall
Large-scale truss-steel beam support top is taken, the material of these support top methods is more, take a lot of work, time-consuming and installation, disassembly safety are poor.
Summary of the invention
The purpose of this utility model is exactly directed to above-mentioned prior art silo construction period, and conventional silo roof support top method is taken
Expect, take a lot of work, is time-consuming, it is costly and disassembly safety it is poor the deficiencies of and later period Grain storage in silos ventilation also need it is pre-buried, installation it is various
The problems such as ventilation shaft, and design a kind of multiple duct ventilation column device for being mounted on silo center, that is, as column during opening a position
For silo roof formwork, used after opening a position but also as ventilating duct.Both it can shorten the period of opening a position, reduce cost of opening a position, it is also simple
The ventilation technics and device for having changed silo facilitate the grain heap in later period to divulge information.
The purpose of this utility model can be realized by following technique measures:
The multi-channel ventilating column device for silo of the utility model includes the terrace for being fixed on silo centre
Remittance bellows pedestal, be sequentially arranged at the multi-channel ventilating column standard paragraphs converged on bellows pedestal, bellows and upper cone cage are converged in top
Section；The ventilation connector that the ventilation shaft pre-buried with storehouse terrace is attached is offered on the remittance bellows pedestal；As top
The side of the top remittance bellows of cone cage section pedestal is provided with the ventilation nozzle being connected with air hose；The upper cone cage section is in back taper
Shape frame structure, as the component being connected with silo roof, and upper cone cage section hollow cavity is as entering silo grain channel
Import is connected by the central passage of top remittance bellows with the food passageway of multi-channel ventilating column standard paragraphs.
The standard paragraphs of multi-channel ventilating column described in the utility model are constituted by being sequentially connected several standard paragraphs connect
Ventilation column；The standard paragraphs are by as the main channel for entering silo grain channel and around multiple conducts of main channel setting
Subchannel two parts of silo vent passages form；It is from top to bottom equipped on primary channel wall between every two adjacent subchannels
Several grain ports；The bottom of the subchannel is connected with the ventilation housing of remittance bellows pedestal, top and top remittance bellows
Ventilation housing be connected.
The circular in cross-section structure of main channel described in the utility model is provided with four around main channel with equal mode for cloth
The subchannel of a cross section semicircular in shape structure.
Also realized using following structures main channel described in the utility model: the cross section of the i.e. described main channel is in rectangle
Structure, the four corners in main channel are respectively arranged with that cross section is arc-shaped or the subchannel of polygonized structure.
The remittance bellows cross section of top described in the utility model is in the hollow cylindrical structure for being provided with interlayer ring cavity, and hollow
Column chamber cross-sectional shape matches with the cross-sectional shape of the main channel of multi-channel ventilating column standard paragraphs, size, and the top is converged
The outer profile size of bellows cross section is consistent with the subchannel maximum outside diameter size of multi-channel ventilating column standard paragraphs；And the interlayer
Ring cavity is connected as air chamber with subchannel, and hollow posts chamber is connected as food passageway with main channel.
The characteristics of the utility model is in silo top process of construction with divulging information in storage after silo loading, design
A kind of multi-channel ventilating column device is used as ventilating duct as column for silo roof formwork during opening a position again after opening a position
It uses.The form for combining multi-channel ventilating post design at standard paragraphs, to meet the needs of ventilation pillar height is low.It is welded between standard paragraphs
It connects or flange bolt connects.The standard segment structure of multi-channel ventilating column uses central part for main channel, using circle
Or square structure；Four subchannels are symmetrically distributed in main channel surrounding, using arc-shaped or square structure, and it is logical in four branch
Several grain ports are opened up on primary channel wall between road from top to bottom.
The beneficial effects of the utility model are as follows:
The multi-channel ventilating column device of the utility model can greatly simplify conventional support top technique and method, in the silo the heart
On terrace, the fixed present apparatus is installed as column, one end of template frame is supported on silo wall, and the other end is just supported on center
In the present apparatus, support top work can be completed.
After silo roof concreting, the present apparatus does not have to remove, and can be used as the ventilation air duct in storehouse during foodstuff preservation
It uses.Achieve many things at one stroke, can both shorten silo roof civil engineering construction period, reduce construction cost, can also during the grain storage in later period after
It is continuous to use.
Detailed description of the invention
The structure chart of Fig. 1 the utility model.
Fig. 2 is a kind of standard paragraphs structure chart (embodiment) of multi-channel ventilating column.
Fig. 3 is the top view of Fig. 2.
Fig. 4 is the standard paragraphs structure chart (second of embodiment) of multi-channel ventilating column.
Fig. 5 is the top view of Fig. 4.
Fig. 6 is the standard paragraphs structure chart (the third embodiment) of multi-channel ventilating column.
Fig. 7 is the top view of Fig. 6.
Specific embodiment
The utility model is further described below with reference to embodiment (attached drawing):
As shown in Figure 1, the multi-channel ventilating column device for silo of the utility model includes being fixed on silo central part
Remittance bellows pedestal 1 on the terrace of position is sequentially arranged at the multi-channel ventilating column standard paragraphs 2 converged on bellows pedestal, top remittance wind
Case 3 and upper cone cage section 4；The ventilation that the ventilation shaft pre-buried with storehouse terrace is attached is offered on the remittance bellows pedestal 1
Connector；The side of top remittance bellows 3 as 4 pedestal of upper cone cage section is provided with the ventilation nozzle being connected with air hose；Institute
Upper cone cage section 4 is stated in back taper frame structure, as the component being connected with silo roof, and 4 hollow cavity of upper cone cage section is made
Pass through the central passage of top remittance bellows 3 and the grain of multi-channel ventilating column standard paragraphs 2 to enter the import in silo grain channel
Channel is connected.
The standard paragraphs of multi-channel ventilating column described in the utility model 2 are constituted by being sequentially connected several standard paragraphs connect
Ventilation column；The standard paragraphs are by as the main channel 2-1 for entering silo grain channel and around the multiple of main channel setting
Subchannel 2-2 two parts as silo vent passages form；By upper on primary channel wall between every two adjacent subchannels
To having several grain ports 2-3；The bottom of the subchannel 2-2 is connected with the ventilation housing of remittance bellows pedestal 1, pushes up
Portion is connected with the ventilation housing of top remittance bellows 3.
The circular in cross-section structure of main channel 2-1 described in the utility model is set around main channel 2-1 with equal mode for cloth
Set there are four cross section semicircular in shape structure subchannel 2-2(referring to fig. 2,3).
Also it is realized using following structures main channel 2-1 described in the utility model: the cross section of the i.e. described main channel 2-1
In rectangular configuration, in main channel, the four corners of 2-1 are respectively arranged with that cross section is arc-shaped or the subchannel 2-2 of polygonized structure
(referring to fig. 4,5,6,7).
Remittance 3 cross section of bellows of top described in the utility model is in the hollow cylindrical structure for being provided with interlayer ring cavity, and in
Void column chamber cross-sectional shape matches with the cross-sectional shape of the main channel 2-1 of multi-channel ventilating column standard paragraphs 2, size, described
The outer profile size of top remittance 3 cross section of bellows and the subchannel 2-2 maximum outside diameter size one of multi-channel ventilating column standard paragraphs 2
It causes；And the interlayer ring cavity is connected as air chamber with subchannel 2-2, hollow posts chamber is as food passageway and main channel 2-1
It is connected.
More specifically: converge bellows 3 for remittance bellows pedestal 1 described in the utility model, multi-channel ventilating column standard paragraphs 2 and top
Etc. three parts be made by the steel plate of different wall thickness；Upper cone cage section 4 is made by channel steel, angle steel etc.；Remittance bellows pedestal 1
It is the pedestal of silo multi-channel ventilating column device for cylindrical empty core structure (having various stiffener plates), in multi-channel ventilating column
Air-flow collect herein go forward side by side row of channels distribution, converge bellows pedestal 1 side be provided with ventilation connector, can be pre-buried with storehouse terrace
Ventilation shaft is attached, and silo multi-channel ventilating column is fixed on the terrace in silo centre by the pedestal.
As shown in Figure 2,3, standard paragraphs are made of main channel 2-1 and subchannel 2-2 two parts.Main channel 2-1 is into and out cylinder
The channel of storehouse grain, only one, and subchannel 2-2 is the vent passages for silo, it is general there are four, in main channel 2-1
Wall on be arranged symmetrically.On primary channel wall between two adjacent subchannels, it is equipped with grain port 2-3,4 subchannel 2-
There are 4 column gaps on primary channel wall between 2, then open up 3 grain ports on each column gap from top to bottom, between multiple standard paragraphs
Connection using welding or flange bolt connection type.
The section configuration of main channel 2-1 can be circle, i.e. Fig. 2, shown in 3, is also possible to rectangular such as the institute of Fig. 4,5,6,7
Show.
The section configuration of subchannel 2-2 can be it is arc-shaped, i.e. shown in Fig. 2,3,6,7, be also possible to it is rectangular, such as 4,5 institutes
Show.
The subchannel 2-2 other than vent passages use, in structure, is also acted as steady during can be used as Grain storage in silos
Determine the effect of main channel 2-1.
The construction method and working principle of the utility model are as follows:
When silo construction period support top, the height of multi-channel ventilating column device is made into epicone cage section 4 according to drawing requirement
Extreme higher position absolute altitude reaches requirement, and then by silo roof template frame one end branch on epicone cage, bolt is fixed；Silo roof template frame it is another
One end is propped up on bulkhead, and symmetric position puts template frame, until template frame puts completion.
During grain storage, into the air of top remittance bellows 3, the opening for passing through its lower Circular Plate enters multi-channel ventilating column
It wherein in a subchannel or multiple subchannels, flows arrive at always in remittance bellows pedestal 1 from top to bottom, then pass through remittance bellows
The air hose of 1 side of pedestal enters and converges in the pipeline that bellows pedestal communicates, and converges the logical of pipeline that bellows pedestal 1 communicates and silo
Wind geosyncline communicates, and then, air draught enters grain heap by geosyncline of divulging information, to complete the circulating ventilation or stifling work to grain heap
With.
Claims (5)
1. a kind of multi-channel ventilating column device for silo, it is characterised in that: it includes the ground for being fixed on silo centre
Remittance bellows pedestal (1) on level ground is sequentially arranged at the multi-channel ventilating column standard paragraphs (2) converged on bellows pedestal, top remittance bellows
(3) and upper cone cage section (4)；Offer what the ventilation shaft pre-buried with storehouse terrace was attached on the remittance bellows pedestal (1)
Ventilation connector；The side of top remittance bellows (3) as upper cone cage section (4) pedestal is provided with the ventilation being connected with air hose
Nozzle；The upper cone cage section (4) is in back taper frame structure, as the component being connected with silo roof, and upper cone cage section (4)
Hollow cavity passes through the central passage and multi-channel ventilating column mark of top remittance bellows (3) as the import for entering silo grain channel
The food passageway of quasi- section (2) is connected.
2. the multi-channel ventilating column device according to claim 1 for silo, it is characterised in that: the multi-channel ventilating
Column standard paragraphs (2) are the ventilation columns constituted by being sequentially connected several standard paragraphs connect；The standard paragraphs are by as entrance
The main channel (2-1) in silo grain channel and the multiple subchannels (2-2) as silo vent passages being arranged around main channel
Two parts composition；Several grain ports (2-3) are from top to bottom equipped on primary channel wall between every two adjacent subchannels；
The bottom of the subchannel (2-2) is connected with the ventilation housing of remittance bellows pedestal (1), and top is logical with top remittance bellows (3)
Wind cavity is connected.
3. the multi-channel ventilating column device according to claim 2 for silo, it is characterised in that: the main channel (2-
1) circular in cross-section structure is provided with four cross section semicircular in shape structures around main channel (2-1) with equal mode for cloth
Subchannel (2-2).
4. the multi-channel ventilating column device according to claim 2 for silo, it is characterised in that: the main channel (2-
1) cross section is in rectangular configuration, is respectively arranged with that cross section is arc-shaped or polygonized structure in the four corners of main channel (2-1)
Subchannel (2-2).
5. the multi-channel ventilating column device according to claim 2 for silo, it is characterised in that: converge bellows on the top
(3) cross section is in be provided with the hollow cylindrical structure of interlayer ring cavity, and hollow posts chamber cross-sectional shape and multi-channel ventilating column mark
The cross-sectional shape of the main channel (2-1) of quasi- section (2), size match, the outer profile ruler of top remittance bellows (3) cross section
It is very little consistent with subchannel (2-2) the maximum outside diameter size of multi-channel ventilating column standard paragraphs (2)；And the interlayer ring cavity is as remittance wind
Chamber is connected with subchannel (2-2), and hollow posts chamber is connected as food passageway with main channel (2-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821252066.XU CN208691799U (en) | 2018-08-06 | 2018-08-06 | A kind of multi-channel ventilating column device for silo |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821252066.XU CN208691799U (en) | 2018-08-06 | 2018-08-06 | A kind of multi-channel ventilating column device for silo |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208691799U true CN208691799U (en) | 2019-04-05 |
Family
ID=65940602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821252066.XU Active CN208691799U (en) | 2018-08-06 | 2018-08-06 | A kind of multi-channel ventilating column device for silo |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208691799U (en) |
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2018
- 2018-08-06 CN CN201821252066.XU patent/CN208691799U/en active Active
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