A kind of conveying device of biogas fermentation solid straws charging
Technical field:
The utility model belongs to biogas fermentation field, and in particular to a kind of conveying dress of biogas fermentation solid straws charging
It sets.
Background technology:
At present since biomass regenerative resource rapidly develops, more and more aquaculture wastes and agricultural crop straw by with
In biogas fermentation.In actual application, stalk dry matter content after broken is very high, at present can not be directly defeated by pumping
It send into fermentation tank, reduces powder feeding efficiency.
Existing stalk feeding equipment is as a cabin, one end in the inside of entry mixers by sending stalk solid
Enter in cabin, cow dung liquid is being mixed by cabin using pump by the other end, is then fed into fermentation tank after mixing.
Charging mixing cabin needs continuous charging, the especially conveying of stalk solid that cannot stagnate, and otherwise will produce only
Into the consequence of cow dung liquid;In addition, in order to keep fermentation efficiency, it is also necessary to the total feed weight of real-time statistics stalk.How
Efficiently, it smoothly realizes the continuous conveying of solid straws charging, improves fermentation efficiency, referred to as urgent problem to be solved.
Invention content:
The purpose of this utility model is to be to provide a kind of conveying device for the charging of biogas fermentation solid straws, this reality
It is as follows with novel technical solution:
A kind of conveying device of biogas fermentation solid straws charging, including feeding warehouse 1 and the first transmitting device 2, it is described into
Feed bin 1 is provided with holder 3, and 3 bottom of the holder is provided with metering Weighing module 4, the feeding warehouse 1 by tapping channel 7 with
First transmitting device 2 connects.
First transmitting device 2 is provided with motor 5, the discharge end 6 of first transmitting device 2 and biogas fermentation into
Expect mixing arrangement connection.
In one embodiment, first transmitting device 2 is sealed transmitting device, the transmission of the transmitting device
Mode is selected from helical feed or Belt Conveying.
In one embodiment, the bottom of feeding warehouse 1 is provided with several the second transmitting devices 8, the second transmitting device 8
Selected from helical feed or Belt Conveying.
In one embodiment, the bottom of the feeding warehouse 1 using centrum be arranged, convenient for solid straws discharging, subtract
Few stalk accumulation.
In one embodiment, the quantity of the holder is 2-8, it is preferable that 2-6.
Further, underground can be used in the feeding warehouse 1 or semi-underground mode is arranged, in order to which stalk waggon is direct
Stalk is poured into feeding warehouse 1;In one embodiment, the top of the feeding warehouse 1 is provided with baffle, avoid into
It is excessive when feed bin 1 topples over stalk.
Further, first transmitting device 2 can be true according to the bore of the charging mixing arrangement of rear end biogas fermentation
It is sized, while ensuring that its rate is consistent with charging mixing arrangement rate.
Further, the metering Weighing module 4 can be true according to volume size, the weight of stalk full load of feeding warehouse
Its fixed range of weighing reminds Central Control Room operator furthermore it is also possible to give signal alarm according to the data that Weighing module is fed back
Member makes reasonable judgement to material situation, if needs to increase new material.It can also be according to the required stalk of biogas fermentation
The upper limit threshold that stalk conveys is arranged by measuring Weighing module, when the straw being delivered in biogas fermentation entry mixers in total amount
When stalk total amount reaches the upper limit, operator on duty is reminded, closes conveying device, stops charging.
Advantageous effect:
The conveying device of the utility model stalk charging can reduce fermentation tank stalk conveying cost, reduce conveying load, and
Improve rear end transfer efficiency;Conveying operating cost is low, equipment volume is small, can be not using front end pretreatment pool can be very well by cow dung
Liquid is mixed with stalk;It saves manually, does not need personnel and keep watch to feeding warehouse, material totally can feedback signal;Metering essence
Standard, online real-time display material feed situation, convenient for statistics inlet amount, may also function as the effect of threshold value prompting.
Description of the drawings:
Fig. 1 is the schematic diagram of the utility model, wherein 1- feeding warehouses, the first transmitting devices of 2-, 3- holders, and 4- meterings are weighed
Module, 5- motors, 6- discharge ends, 7- tapping channels.
Fig. 2 is the vertical view of the utility model, wherein 1- feeding warehouses, the first transmitting devices of 2-, the second transmitting devices of 8-.
Specific implementation mode:
For a clearer understanding of the technical features, objectives and effects of the utility model, control attached drawing is to this reality
It is made further explanation with novel.
As shown in Figs. 1-2, the conveying device of the biogas fermentation solid straws charging of the utility model, including 1 He of feeding warehouse
First transmitting device 2, for the setting of the feeding warehouse 1 there are two holder 3,3 bottom of the holder is provided with metering Weighing module 4, institute
Feeding warehouse 1 is stated to connect with the first transmitting device 2 by tapping channel 7.
The bottom of feeding warehouse is arranged to the shape of centrum, it is possible to reduce the accumulation of stalk, convenient for stalk from tapping channel into
Enter the first transmitting device.Feeding warehouse can be fixed in 3 one side of holder, on the other hand, be arranged to measure on holder and weigh
Module, the accuracy for being conducive to improve metric results are arranged a metering and weigh in one embodiment on each holder
Module.
First transmitting device 2 is provided with motor 5, the discharge end 6 of first transmitting device 2 and biogas fermentation into
Expect that mixing arrangement connection, transmitting device 2 use closed helical feed, discharge end to be docked with entry mixers.
The bottom of feeding warehouse 1 is provided with 2 the second transmitting devices 8, the second helical feed of transmitting device 8, feeding warehouse
The accumulation that the second transmitting device can avoid 1 inside stalk of feeding warehouse is arranged in bottom.
In actual use, solid straws are first poured into feeding warehouse with straw transportation vehicle, measuring Weighing module at this time can show
The weight of current material;Stalk is delivered to by the first transmitting device in the entry mixers of biogas fermentation, is weighed by metering
Module can feed back the weight for being delivered to stalk in entry mixers;In addition, when stalk weighs less than preset value in feeding warehouse,
Metering Weighing module feedback is alarmed, and operator on duty is reminded to increase material.Furthermore it is also possible to required according to biogas fermentation
The upper limit threshold that stalk conveys is arranged by measuring Weighing module, when being delivered in biogas fermentation entry mixers in stalk total amount
Stalk total amount reach the upper limit when, remind operator on duty, close conveying device, stop charging.
Above is only an example of the present application, it is not intended to limit this application.For those skilled in the art
For, the application can have various modifications and variations.It is all within spirit herein and principle made by any modification, equivalent
Replace, improve etc., it should be included within the scope of claims hereof.