CN2492522Y

CN2492522Y - Grain storage

Info

Publication number: CN2492522Y
Application number: CN 01231907
Authority: CN
Inventors: 李长忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-07-18
Filing date: 2001-07-18
Publication date: 2002-05-22
Anticipated expiration: 2011-07-18

Abstract

A grain storage device is a grain storage space comprising a top cover, a side wall and the ground surface that is enclosed and surrounded by the side wall; wherein, a ventilation device and a grain conveying device is arranged inside the grain storage space; the main body of the ventilation device is constituted by an upper and a lower rings or a square ventilation pipe with interior provided with a lateral ventilation pipe; the upper and the lower rings or the square ventilation pipes are connected with each other through a vertical ventilation pipe arranged on the vertical direction, the correspondent lateral ventilation pipes are also connected with each other through a vertical ventilation pipe arranged on the vertical direction, and a plurality of ventilation holes are arranged on each ring or each square ventilation pipe, the lateral ventilation pipe and the vertical ventilation pipe. Under the condition that the grain storage device basically does not occupy the storage space, the vertical and the lateral ventilation pipes are arranged inside the accumulated grain; therefore, the dry air can come into the grain and take the tidal air away from the grain stock; the hot dry air is forced to pass through the grain if the tidal air is more to parch the tidal air so that the grain can be always in a dry condition and avoid infesting and mildewing.

Description

Grains storage equipment

Technical field

The utility model relates to a kind of grains storage equipment.

Background technology

Existing grains storage equipment, mainly be for provide one can shading wind and rain the space, in such space, grain is deposited in together, mainly be to consider farthest to utilize the space and how can hoard grain more in the cost-cutting as far as possible in its design, tend to ignore the problem of going mouldy of grain in how effectively preventing to store like this, particularly the grain of Dui Jiing within it portion owing to do not reach dry air, its in-to-in moisture can not distributed, cause grain after storing a period of time, go mouldy, fermentation, even it is rotten to damage by worms.Therefore, this grains storage equipment need expend certain manpower and materials and grain is transported the level land carry out airing from storage facilities, if run into long intermittent drizzles in the rainy season weather, the grain of seeing that then can only be passive is suffered a loss, in fact, if without any measure, need the frequency of airing grain can be quite high, make operating personal have to be hard put to cope with the situation.

In view of this, how a kind of grains storage equipment is provided, the one person is grain reservation very effectively, another person can carry out aeration-drying to the grain that is imbedded in the grain heap well, avoiding grain to damage by worms goes mouldy, and whole apparatus structure is simple and practical, the wound motivation place of grinding of the present utility model just.

The utility model designer relies on the practical experiences such as research, production and processing of being engaged in all kinds of grains storage equipments for many years, designs the grains storage equipment in the utility model.

Summary of the invention

Grains storage equipment in the utility model mainly is in order to solve grain to be carried out aeration-drying, to prevent the problem of going mouldy.

Grains storage equipment in the utility model is one by top cover, sidewall and the grain storage space that constituted on interior ground by side walls enclose, and is provided with a drafting apparatus in this grain storage space, and a transportation device is installed on the ground below the described drafting apparatus; This drafting apparatus constitutes main body by annular or the square breather pipe that upper and lower two inside are provided with the transverse ventilation pipe, and connecting by the vertical longitudinal ventilation pipe that is provided with between upper and lower two annulars or the square breather pipe and between cooresponding transverse ventilation pipe, on each annular or square breather pipe, transverse ventilation pipe and longitudinal ventilation pipe, be distributed with breather port.

Wherein, described drafting apparatus is concentrated on upper, annular or square breather pipe and is provided with an exhaust outlet, simultaneously, is provided with an impurities removal thing mouth in a side of lower annular or square breather pipe, and is provided with a hot blast import that can be connected with hot-air heater in a relative side.

Wherein, described transportation device is for being provided with a pipeline that extends to the described sidewall outside in silo bottom, and this pipeline offers a grain-entering mouth at its top, and is provided with a valve at this grain-entering mouth place; Simultaneously, be provided with a belt conveyor that grain can be sent to the sidewall outside at this pipe interior.

In addition, described belt conveyor can be driven by a motor and change speed gear box.

In addition, described sidewall can be constructed by materials such as metal, cement concrete and common bricks and form.

In addition, described annular or square breather pipe, vertical breather pipe and transverse ventilation Guan Junke are made by plastics or plastic-steel.

Breather port external fixation on described annular or square breather pipe and transverse ventilation pipe is tied with metal gauze or nylon wire.

Drafting apparatus in the utility model not only can make dry gas enter into grain inside, the moisture in the grain heap is taken away, and it does not utilize sidewall to be support, thereby can reduce the building difficulty of sidewall, and then reduce its productive costs.

Description of drawings

Further illustrate embodiment of the present utility model below in conjunction with accompanying drawing.

Fig. 1 is the utility model structure cross-sectional schematic;

Fig. 2 is along the cross-sectional schematic of A-A line among Fig. 1;

Fig. 3 is another embodiment of grains storage equipment in the utility model.

The specific embodiment

As shown in Figure 1, the grains storage equipment in the utility model is a grain storage space 7 that ground constituted in being enclosed in by top cover 1, sidewall 2 with by sidewall 2.On these 7 in-to-in ground, grain storage space, directly be placed with a drafting apparatus 3, and below this drafting apparatus 3, be provided with a transportation device 4.

As depicted in figs. 1 and 2, drafting apparatus 3 mainly constitutes main body by upper and lower two

loop vent pipes

31 and 32, and lower annular breather pipe 32 thereunder is provided with a support.Upper and lower two

loop vent pipes

31 and 32 are provided with transverse ventilation pipe 33 in its inside separately, simultaneously, are connecting by longitudinal ventilation pipe 34 between upper and lower

loop vent pipe

31 and 32 and between upper and lower cooresponding transverse ventilation pipe 33.Be distributed with breather port on

loop vent pipe

31 and 32, transverse ventilation pipe 33 and the longitudinal ventilation pipe 34 up and down at two, the aperture of this breather port is very little, to prevent that grain from entering in the breather pipe, simultaneously, in order further to avoid grain to enter breather pipe, can on the pipe outer wall of transverse ventilation pipe 33 and

loop vent pipe

31,32, fixedly be wound with metal gauze or nylon wire, to prevent that further grain is strayed into to breather pipe, dry air in the breather pipe then can enter into the grain inside of accumulation, makes grain inside be in a kind of drying regime.

As shown in Figure 1, the drafting apparatus 3 in a utility model side of loop vent pipe 31 is at an upper portion thereof concentrated and to be provided with an exhaust outlet 35, and is provided with pipe at these exhaust outlet 35 places and covers 36.Simultaneously, be provided with an impurities removal thing mouth 37 in a side of lower annular breather pipe 32, this impurities removal thing mouth 37 is used for getting rid of the foreign material in drafting apparatus 3 ventilator tubes, so that air-flow unimpeded in the ventilator tube; On the support below this loop vent pipe 32, offer a hot blast import 38, this hot blast import 38 links to each other with hot-air heater 8, can make that by this hot blast import 38 and hot-air heater 8 grain in the grains storage equipment is blown into hot blast when moisture is too much in the utility model, grain is carried out drying handle, go mouldy to prevent grain.In addition, cover 36 owing to be provided with pipe at exhaust outlet 35 places, opening and closing that can free control drafting apparatus 3 are so that regulate the dry gas scale of construction that enters grain inside each several part.

One transportation device 4 is installed below lower annular breather pipe 32, this transportation device 4 is to place a pipeline 41 on the ground, one end of this pipeline 41 stretches out the outside of grain storage apparatus sidewall 2, and be provided with one at its top by grain-entering mouth 43 by valve 42 controls, and being provided with a belt conveyor 44 in these pipeline 41 inside, this belt conveyor 44 is driven by a reductor 9 and motor 10.To transport to outside the sidewall of grain storage apparatus from the grain that grain-entering mouth 43 falls at an easy rate by this belt conveyor 44, be transported to Anywhere by other transportation meanss again.And can connect an elevator in the outside of belt conveyor 44, can replace up and down the grain in the grains storage equipment, thereby the grain moisture in the even storage facilities goes mouldy with the grain that prevents the not enough part of ventilation condition by this elevator.

As shown in Figure 3, grains storage equipment in the utility model also can build up difformity according to what and ground-surface situation of institute's grain reservation, therefore, the breather pipe up and down of being located at its in-to-in drafting apparatus also can build up difformity, as: rectangle, square or triangle.And about this, be provided with transverse ventilation pipe 33 in the

rectangle breather pipe

31,32, and between corresponding transverse ventilation pipe and rectangle ventilation, be connected by longitudinal ventilation pipe 34.

Wherein, sidewall 2 can be constructed by metal or concrete material; Annular or square breather pipe, transverse ventilation pipe and longitudinal ventilation pipe are plastic pipe or Plastic Steel Pipe.In addition, the grains storage equipment in the utility model can be a column type, also can be square, because the material of selecting for use all is to be easy on the refractory material, particularly structure whole device is closed, thereby can prevent effectively that fire from taking place.

In sum, the simple structure design of grains storage equipment utilization in the utility model makes it can reduce damaging by worms of storing grain effectively and goes mouldy, and reduces the loss through standing of grain.Obviously the utility model is the new design of a kind of novelty, progress and dark tool practicality.The above is specific embodiment of the utility model and the know-why used, if the equivalence of doing according to conception of the present utility model changes, when the function that it produced does not exceed spiritual that specification sheets and accompanying drawing contain yet, all should be in scope of the present utility model, explanation hereby.

Claims

1. grains storage equipment is one by top cover, sidewall and the grain storage space that constituted on interior ground by side walls enclose, and is provided with a drafting apparatus in this grain storage space, it is characterized in that: a transportation device is installed on the ground below the described drafting apparatus; This drafting apparatus constitutes main body by annular or the square breather pipe that upper and lower two inside are provided with the transverse ventilation pipe, and connecting by the vertical longitudinal ventilation pipe that is provided with between upper and lower two annulars or the square breather pipe and between cooresponding transverse ventilation pipe, on each annular or square breather pipe, transverse ventilation pipe and longitudinal ventilation pipe, be distributed with breather port.

2. according to the grains storage equipment described in the claim 1, it is characterized in that: described drafting apparatus is concentrated on the annular or square breather pipe on top and is provided with an exhaust outlet, simultaneously, be provided with an impurities removal thing mouth in the annular of bottom or a side of square breather pipe, and be provided with a hot blast import that can be connected with hot-air heater in a relative side.

3. according to the grains storage equipment described in the claim 1, it is characterized in that: the pipeline that extend to the described sidewall outside of described transportation device on silo ground, being provided with, this pipeline offers a grain-entering mouth at its top, and is provided with a valve at this grain-entering mouth place; Simultaneously, be provided with a belt conveyor that grain can be sent to the sidewall outside at this pipe interior.

4. according to the grains storage equipment described in the claim 3, it is characterized in that: described belt conveyor is driven by a motor and change speed gear box.

5. according to the grains storage equipment described in the claim 1, it is characterized in that: described sidewall is constructed by metal or concrete material.

6. according to the grains storage equipment described in the claim 1, it is characterized in that: described annular or square breather pipe, longitudinal ventilation pipe and transverse ventilation pipe are made by plastics or plastic-steel.

7. according to the grains storage equipment described in the claim 1, it is characterized in that: the breather port external fixation on described annular or square breather pipe and transverse ventilation pipe is tied with metal gauze or nylon wire.