CN206676901U - Dry-type anaerobic fermentation batch mixing material feeding equipment and dry type anaerobic fermentation system - Google Patents

Abstract

The utility model provides dry-type anaerobic fermentation batch mixing material feeding equipment and dry type anaerobic fermentation system, is related to rubbish dry-type anaerobic fermentation technical field, including conveying arrangement, mixing device and the feed device set gradually；Mixing device includes blending bucket and blender；Blending bucket is provided with charging aperture, dilution entrance and discharging opening, and conveying arrangement can stretch into the charging aperture of blending bucket close to one end of blending bucket；Blender is provided with charging aperture, mixing component and discharging opening, and the charging aperture of blender and the discharging opening of blending bucket are connected by pipeline；Feed device includes delivery pump, and the charging aperture of delivery pump and the discharging opening of blender are connected by pipeline, and the discharging opening of delivery pump is used to be connected by pipeline with the charging aperture of fermentation tank.The purpose of this utility model is to provide a kind of dry-type anaerobic fermentation batch mixing material feeding equipment and dry type anaerobic fermentation system, smoothly and can accurately be transported to new refuse in fermentation tank.

Description

Dry-type anaerobic fermentation batch mixing material feeding equipment and dry type anaerobic fermentation system

Technical field

Rubbish dry-type anaerobic fermentation technical field is the utility model is related to, more particularly, to dry-type anaerobic fermentation batch mixing material feeding Equipment and dry type anaerobic fermentation system.

Background technology

At home, house refuse and rubbish from cooking dry method fermentation popularity rate be not high.Largely with new refuse is noted Enter into fermentation tank relatively difficult relevant.In wet-fermentation technique, because solid content is very low, typically all 5%-10% it Between, rubbish typically can be completed rubbish with common Pulp pump and be entered tank by water Macrodilution.In dry method zymotechnique, due to containing Gu rate is higher, typically in 33%-35%, general device is difficult this high viscosity solid refuse of conveying.Before fermentation tank is entered, need The quantity for being mixed into rubbish is accurately measured.In the prior art, can't be smoothly defeated by a number of new refuse well It is sent in fermentation tank.

Therefore, how new refuse smoothly precisely to be injected in fermentation tank to be that those skilled in the art are urgently to be resolved hurrily ask Topic.

Utility model content

The purpose of this utility model is to provide a kind of dry-type anaerobic fermentation batch mixing material feeding equipment and dry-type anaerobic fermentation system System, new refuse smoothly and can be accurately transported in fermentation tank.

To achieve the above object, the utility model provides following technical scheme：

In a first aspect, the utility model provides a kind of dry-type anaerobic fermentation batch mixing material feeding equipment, including：Along material conveying side To the conveying arrangement, mixing device and feed device set gradually, wherein：

New refuse after weighing is transported in the mixing device by the conveying arrangement bag for weighing new refuse；

The mixing device includes being used for the blending bucket tentatively mixed and the blender for depth mixing；

The blending bucket is provided with the charging aperture for the rubbish for being used to accept the transporting apparatus transports, for injecting dilution Dilution entrance and for export mix after material discharging opening, the conveying arrangement can stretch close to one end of the blending bucket Enter the charging aperture of the blending bucket；

The blender is provided with charging aperture, mixing component and discharging opening, the charging aperture of the blender and the blending bucket Discharging opening connected by pipeline；

The feed device includes being used for the delivery pump for conveying the material exported by the blender, and the delivery pump enters Material mouth is connected with the discharging opening of the blender by pipeline, and the discharging opening of the delivery pump is used to lead to the charging aperture of fermentation tank Piping connects.

Further, the conveying arrangement includes support and is installed on the conveyer belt of the support, wherein：

The support includes two support frames being oppositely arranged and the link assembly between two support frames.

Further, the link assembly is included along multiple connecting rods of support frame as described above bearing of trend arrangement and positioned at institute State above connecting rod and with the one-to-one carrier bar group of the connecting rod, every a pair mutually corresponding to the connecting rods and institute State in carrier bar group：

One end of the connecting rod is fixedly connected with a support frame as described above and the other end is consolidated with another support frame as described above Fixed connection；

The carrier bar group includes multiple carrier bars, and the connecting rod, which is provided with, to be used to the multiple carrier bar connect respectively The stand connect；The distance of the stand top and the connecting rod is along a support frame as described above to the side of another support frame as described above Increase afterwards to first reducing.

Further, roller is set with each carrier bar, and roller can rotate around own axes relative to carrier bar.

Further, the conveying arrangement includes being used for the load transducer weighed and the speed for detecting conveying tape speed Sensor is spent, the velocity sensor and the load transducer are all provided with the bracket.

Further, the blending bucket is provided with the circulation fluid entrance for being used for being mixed into circulation fluid in fermentation tank.

Further, gas discharge outlet for excluding foul smell is additionally provided with the blending bucket and for detecting the batch mixing The liquid level sensor of height of materials in bucket.

Further, the blending bucket is additionally provided with hatch door, and the hatch door, which is provided with, to be used to observe inside the blending bucket Peep hole.

Further, the blender also includes being used for the power unit for driving the mixing component work, the power Unit includes motor and the gearbox with motor drive connection.

Second aspect, the utility model also provide a kind of dry type anaerobic fermentation system, including fermentation tank, in addition to first party Any described dry-type anaerobic fermentation batch mixing material feeding equipment in face.

Dry-type anaerobic fermentation batch mixing material feeding equipment provided by the utility model and dry type anaerobic fermentation system have and following had Beneficial effect：

The dry-type anaerobic fermentation batch mixing material feeding equipment and dry type anaerobic fermentation system bag that the utility model first aspect provides Include：Conveying arrangement, mixing device and the feed device set gradually, wherein：Conveying arrangement is used to weigh new refuse and will claimed New refuse after amount is transported in mixing device；Mixing device includes the blending bucket for tentatively mixing and mixed for depth Blender；Blending bucket is provided with the charging aperture for the rubbish for being used to accept transporting apparatus transports, the dilution for injecting dilution Liquid entrance and the discharging opening for material after output mixing, conveying arrangement can stretch into the charging of blending bucket close to one end of blending bucket Mouthful；Blender is provided with charging aperture, mixing component and discharging opening, and the charging aperture of blender and the discharging opening of blending bucket are connected by pipeline Connect；Feed device includes being used for the delivery pump for conveying the material by blender output, the charging aperture of delivery pump and going out for blender Material mouth is connected by pipeline, and the discharging opening of delivery pump is used to be connected by pipeline with the charging aperture of fermentation tank.The utility model On the one hand the function of the dry-type anaerobic fermentation batch mixing material feeding equipment provided is to inject fermentation tank after new refuse is diluted, main bag Include the equipment such as metering, batch mixing and feeding and pipeline.Rubbish after sorting is delivered to blending bucket through conveying arrangement.To verify fermentation tank The development situation of interior attenuation degree and the quality of production target, the rubbish quantity for entering fermentation tank need to be carried out with conveying arrangement Accurately measure.The solid content of new refuse is generally 40%-45%, and rubbish need to be diluted to allotment extremely according to process requirements 33%-35%.Dilution and new refuse mix in blending bucket.To ensure that garbage energy smooth delivery of power to fermentation tank, reduces pipe Road resistance, rubbish need to be sufficiently mixed with dilution, therefore be mixed using blender.Mixed rubbish is using conveying It is pumped into fermentation tank.The dry-type anaerobic fermentation batch mixing material feeding device structure that the utility model first aspect provides is simple, rubbish Rubbish batch mixing is uniform, and solid content is easily controlled, and smoothly and can accurately be transported to new refuse in fermentation tank.

The dry type anaerobic fermentation system that the utility model second aspect provides is provided with the offer of the utility model first aspect Dry-type anaerobic fermentation batch mixing material feeding equipment, so as to the utility model first aspect provide dry-type anaerobic fermentation batch mixing note Expect all beneficial effects possessed by equipment.

Brief description of the drawings

, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, describe below In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 is the dry-type anaerobic fermentation batch mixing material feeding equipment material transportation flow chart that the utility model embodiment provides；

Fig. 2 is the structural representation for the conveying arrangement that the utility model embodiment provides；

Fig. 3 is the structural representation for the blending bucket that the utility model embodiment provides；

Fig. 4 is the structural representation for the blender that the utility model embodiment provides；

Fig. 5 is the structural representation for the delivery pump that the utility model embodiment provides.

Icon：1- conveying arrangements；2- mixing devices；3- feed devices；11- load transducers；12- supports；13- speed passes Sensor；21- blending buckets；22- blenders；121- support frames；122- link assemblies；211- charging apertures；212- dilution entrances； 213- circulation fluid entrances；214- gas discharge outlets；215- liquid level sensors；216- hatch doors；217- peep holes；221- stirring groups Part；222- power units；1221- connecting rods；1222- carrier bar groups；2221- motors；2222- gearboxes.

Embodiment

The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described Embodiment is the utility model part of the embodiment, rather than whole embodiments.Based on the embodiment in the utility model, sheet The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality Novel protected scope.

, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.

, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition Concrete meaning of the language in the utility model.

Specific embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.It should be appreciated that herein Described embodiment is merely to illustrate and explained the utility model, is not limited to the utility model.

Fig. 1-Fig. 5 is refer to, the dry-type anaerobic fermentation batch mixing provided below in conjunction with accompanying drawing the utility model embodiment Material feeding equipment and dry type anaerobic fermentation system elaborate.

The embodiment of the utility model first aspect provides a kind of dry-type anaerobic fermentation batch mixing material feeding equipment, including：Edge Conveying arrangement 1, mixing device 2 and the feed device 3 that material conveying direction is set gradually, wherein：

New refuse after weighing is transported in mixing device 2 by conveying arrangement 1 for weighing new refuse；

Mixing device 2 includes being used for the blending bucket 21 tentatively mixed and the blender 22 for promoting material depth mixing；

Blending bucket 21 is provided with the charging aperture 211 for the rubbish for being used to accept the transport of conveying arrangement 1, for injecting dilution Dilution entrance 212 and the discharging opening for material after output mixing, conveying arrangement 1 can stretch into mixed close to one end of blending bucket 21 The charging aperture 211 of hopper 21；

Blender 22 is provided with charging aperture, mixing component 221 and discharging opening, the charging aperture of blender 22 and going out for blending bucket 21 Material mouth is connected by pipeline；

Feed device 3 includes being used for the delivery pump for conveying the material exported by blender 22, and the charging aperture of delivery pump is with mixing The discharging opening of glassware 22 is connected by pipeline, and the discharging opening of delivery pump is used to be connected by pipeline with the charging aperture of fermentation tank.

It should be noted that the dry-type anaerobic fermentation batch mixing material feeding equipment that the embodiment of the utility model first aspect provides And dry type anaerobic fermentation system includes：Conveying arrangement, mixing device and the feed device set gradually, wherein：Conveying arrangement is used In weighing new refuse and the new refuse after weighing is transported in mixing device；Mixing device includes being used for what is tentatively mixed Blending bucket and the blender for depth mixing；Charging aperture of the blending bucket provided with the rubbish for being used to accept transporting apparatus transports, For inject dilution dilution entrance and for export mix after material discharging opening, conveying arrangement close to blending bucket one End can stretch into the charging aperture of blending bucket；Blender is provided with charging aperture, mixing component and discharging opening, the charging aperture and batch mixing of blender The discharging opening of bucket is connected by pipeline；Feed device includes being used for the delivery pump for conveying the material by blender output, delivery pump Charging aperture and the discharging opening of blender connected by pipeline, the discharging opening of delivery pump is used to pass through pipe with the charging aperture of fermentation tank Road connects.The function for the dry-type anaerobic fermentation batch mixing material feeding equipment that the embodiment of the utility model first aspect provides is will be fresh Fermentation tank is injected after rubbish dilution, it is main to include equipment and the pipelines such as metering, batch mixing and feeding.Rubbish after sorting fills through transport Put and be delivered to blending bucket.For the development situation of attenuation degree and the quality of production target in checking fermentation tank, transport dress need to be used Put and the rubbish quantity for entering fermentation tank is accurately measured.The solid content of new refuse is generally 40%-45%, according to technique Rubbish need to be diluted allotment to 33%-35% by demand.Dilution and new refuse mix in blending bucket.To ensure rubbish Energy smooth delivery of power reduces the resistance of ducting, rubbish need to be sufficiently mixed with dilution, therefore be mixed using blender to fermentation tank Stirring.Mixed rubbish is pumped into fermentation tank using conveying.The embodiment of the utility model first aspect provides dry Formula anaerobic fermentation batch mixing material feeding device structure is simple, and rubbish batch mixing is uniform, and solid content is easily controlled, can be smooth by new refuse And accurately it is transported in fermentation tank.

Further, conveying arrangement 1 includes support 12 and is installed on the conveyer belt of support 12, wherein：

Support 12 includes two support frames 121 being oppositely arranged and the link assembly between two support frames 121 122。

It should be noted that the conveyer belt of conveying arrangement is arranged on link assembly, conveyer belt band body is specifically as follows one Forming structure.In the non-installation forming of support, integrally formed band body is sleeved on support, is afterwards mounted to support Type.Conveyer belt of the integrated formed structure with body is not used compared to after being dispatched from the factory using conveyer belt of the integrated formed structure with body, needs head Secondary time of the replacing with body is shorter, that is to say, that and when interface be present on band body, the interface can constantly be rubbed when in use, After a period of time, fracture easily occurs for interface, it is necessary to the belt more renewed, and the band body of integrated formed structure does not connect Mouthful, service life is longer.

Further, link assembly 122 includes the multiple connecting rods 1221 arranged along the bearing of trend of support frame 121 and is located at The top of the connecting rod 1221 and with the one-to-one carrier bar group 1222 of connecting rod 1221, every a pair mutually corresponding to connect In bar 1221 and carrier bar group 1222：

One end of connecting rod 1221 is fixedly connected with a support frame 121 and the other end is fixed with another support frame 121 Connection；

Carrier bar group 1222 includes multiple carrier bars, and connecting rod 1221, which is provided with, is used for what is be connected respectively with multiple carrier bars Stand；After direction of the distance of stand top and connecting rod 1221 along support frame 121 to another support frame 121 first reduces Increase.

It should be noted that when in use, the band body of conveyer belt is layed between support frame along support frame bearing of trend Multiple carrier bar groups top, band body ride on carrier bar.Because the distance of stand top and connecting rod is along a support frame First reduce to the direction of another support frame and increase afterwards, this structure to be formed close to the two of support frame on the cross section with body Side is higher than middle matrix.

It is different from and is made up of its multiple vertical roller placed among two support frames being parallel to each other and two support frames Conveyer belt shelf, conveyer belt was transporting with the goods on body when the conveyer belt shelf in the utility model can avoid using The phenomenon offset in journey, to drop, improve the stability of conveyer belt transport goods.

Further, roller is set with each carrier bar, and roller can rotate around own axes relative to carrier bar.

Specifically, being set with roller on each carrier bar, the band body of conveyer belt rides over cylinder surface.When conveyer belt rotates When, roller rolls in the presence of the frictional force being in contact with it with body at face, with body and the frictional force of its own, makes the fortune with body Turn more stable.

It should be noted that the structure of carrier bar is pipe, the structure of roller is can be achieved around own axes relative to holding Carry the various structures of bar rotation.Preferably, the structure of roller is pipe, and pipe outer surface is relatively round and smooth, when pipe is around itself axle When line rotates relative to carrier bar, it will not be shaken with body because of the uneven of cylinder surface, it operates more stable.

In addition, roller, when being rotated on carrier bar, the two contact position easily forms abrasion, in order to strengthen the use longevity of roller Life, can be respectively embedded into the bearing being set on carrier bar at the both ends of roller.The frictional resistance of bearing is small, service life length, and With interchangeability, dismounting is easily installed, it is easy to maintenance.The roller service life of embedded bearing is elongated, the friction being subject to during rotation Resistance diminishes.

Further, conveying arrangement 1 includes being used for the load transducer 11 weighed and the speed for detecting conveying tape speed Sensor 13 is spent, velocity sensor 13 and load transducer 11 are each provided on support 12.

It should be noted that velocity sensor is used for the speed for detecting conveyer belt, load transducer is used for material metage, The two, which coordinates, can be good at controlling the rubbish quantity into tank, accurately measure.

Further, blending bucket 21 is provided with the circulation fluid entrance 213 for being used for being mixed into circulation fluid in fermentation tank.

It is right in circulation fluid circulation conveying in fermentation tank to blending bucket it should be noted that in order to make full use of dilution Resource is made full use of, and saves production cost.

Further, gas discharge outlet 214 for excluding foul smell is additionally provided with blending bucket 21 and for detecting blending bucket The liquid level sensor 215 of height of materials in 21.

In order to protect working environment, caused foul gas discharges blending bucket through gas discharge outlet by pump-line.Liquid Level sensor is used to detect height of materials in blending bucket.

Further, blending bucket 21 is additionally provided with the hatch door 216 for the entrance that can tolerate towards others during for overhauling, and hatch door 216, which is provided with, to be used Peep hole 217 inside observation blending bucket 21.

Further, blender 22 also includes being used for the power unit 222 for driving mixing component 221 to work, power unit 222 include motor 2221 and the gearbox 2222 being connected with motor 2221.

Specifically, blender uses twin-screw mixing procedure device, and twin-screw mixing procedure device is rational in infrastructure, excellent performance, and feeding is by two The screw rod composition of root rotating Vortex engagement, feeding is uniform, accurate, and self-cleaning is good, material to poor fluidity also can accurately be fed Material.Screw rod energy rapid-assembling/disassembling, hopper cleaning are convenient.The parts that screw rod, hopper, agitating paddle etc. contact with material use food Level stainless steel makes, and deceleration distributor key components and parts are selected imported product, operated steadily.

In a kind of embodiment, the delivery pump of dry-type anaerobic fermentation batch mixing material feeding equipment is using the KOS for being equipped with S swing pipes Plunger pump, smoothly well mixed material can be transported in fermentation tank.The KOS plunger pumps for being equipped with S swing pipes are used to convey Granule content high coarse sludge and slurry.The moving parts of system is considerably less, is to realize minimal wear and maintenance demand The guarantee of amount.Conveying cylinder feeding end is sufficiently large, and charging is unrestricted, therefore material suction resistance is small.Even in maintenance In the case of bad.Hydraulic circuit also remains the state of isolation with pumping material.The discharging opening of KOS series solid pumps and defeated Cylinder is sent to be connected by S swing pipes.This means material can be pumped directly, it is free of discontinuities, hindered without machinery, without use any valve Door is changed, and Just because of this, the debris in material can be pumped smoothly, and the largest particles material is up to transported material material 50%.

The embodiment of the utility model second aspect provides a kind of dry type anaerobic fermentation system, including fermentation tank, also wraps Any one of include the dry-type anaerobic fermentation batch mixing material feeding equipment in embodiment, the delivery pump in dry-type anaerobic fermentation batch mixing material feeding equipment Discharging opening and the charging aperture of fermentation tank connected by pipeline.

The dry type anaerobic fermentation system that the embodiment of the utility model second aspect provides is provided with the utility model first The dry-type anaerobic fermentation batch mixing material feeding equipment that the embodiment of aspect provides, so as to the embodiment with the utility model first aspect All beneficial effects possessed by the dry-type anaerobic fermentation batch mixing material feeding equipment of offer.

New refuse into blending bucket, is sufficiently mixed with dilution in blending bucket, reached after conveyer belt measures Suitable solid content, plunger pump is entered back into, material is injected into fermentation tank by plunger pump after hydraulic drive.This process PLC Whole-process control.

Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited System；Although utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should manage Solution：It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole skills Art feature carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from the utility model The scope of each embodiment technical scheme.

Claims (10)

1. A kind of 1. dry-type anaerobic fermentation batch mixing material feeding equipment, it is characterised in that including：The fortune set gradually along material conveying direction Defeated device (1), mixing device (2) and feed device (3), wherein：

   The conveying arrangement (1) is used to weigh new refuse and the new refuse after weighing is transported into the mixing device (2) It is interior；

   The mixing device (2) includes being used for the blending bucket (21) tentatively mixed and the blender (22) for depth mixing；

   The blending bucket (21) is provided with the charging aperture (211) for the rubbish for being used to accept the conveying arrangement (1) transport, for noting The discharging opening of material after entering the dilution entrance (212) of dilution and being mixed for output, the conveying arrangement (1) is close to described One end of blending bucket (21) can stretch into the charging aperture (211) of the blending bucket (21)；

   The blender (22) is provided with charging aperture, mixing component (221) and discharging opening, the charging aperture of the blender (22) and institute The discharging opening for stating blending bucket (21) is connected by pipeline；

   The feed device (3) includes being used for the delivery pump for conveying the material by the blender (22) output, the delivery pump Charging aperture be connected with the discharging opening of the blender (22) by pipeline, the discharging opening of the delivery pump is used for and fermentation tank Charging aperture is connected by pipeline.
2. 2. dry-type anaerobic fermentation batch mixing material feeding equipment according to claim 1, it is characterised in that the conveying arrangement (1) Including support (12) and the conveyer belts of the support (12) is installed on, wherein：

   The support (12) includes two support frames (121) being oppositely arranged and the connecting rod between two support frames (121) Component (122).
3. 3. dry-type anaerobic fermentation batch mixing material feeding equipment according to claim 2, it is characterised in that the link assembly (122) include along multiple connecting rods (1221) of support frame as described above (121) bearing of trend arrangement and positioned at the connecting rod (1221) top and with the one-to-one carrier bar group (1222) of the connecting rod (1221), every a pair mutually corresponding to it is described In connecting rod (1221) and the carrier bar group (1222)：

   One end of the connecting rod (1221) be fixedly connected with a support frame as described above (121) and the other end with another described in Support frame (121) is fixedly connected；

   The carrier bar group (1222) includes multiple carrier bars, the connecting rod (1221) be provided be used for respectively with it is the multiple The stand of carrier bar connection；The stand top and the distance of the connecting rod (1221) arrive along a support frame as described above (121) The direction of another support frame as described above (121) first reduces to increase afterwards.
4. 4. dry-type anaerobic fermentation batch mixing material feeding equipment according to claim 3, it is characterised in that be set with each carrier bar There is roller, and roller can rotate around own axes relative to carrier bar.
5. 5. dry-type anaerobic fermentation batch mixing material feeding equipment according to claim 3, it is characterised in that the conveying arrangement (1) The velocity sensor (13) of tape speed, the velocity pick-up are conveyed including the load transducer (11) for weighing and for detecting Device (13) and the load transducer (11) are each provided on the support (12).
6. 6. dry-type anaerobic fermentation batch mixing material feeding equipment according to claim 1, it is characterised in that on the blending bucket (21) Provided with the circulation fluid entrance (213) for being mixed into circulation fluid in fermentation tank.
7. 7. dry-type anaerobic fermentation batch mixing material feeding equipment according to claim 1, it is characterised in that on the blending bucket (21) It is additionally provided with the gas discharge outlet (214) for excluding foul smell and the liquid level for detecting the blending bucket (21) interior height of materials passes Sensor (215).
8. 8. dry-type anaerobic fermentation batch mixing material feeding equipment according to claim 1, it is characterised in that the blending bucket (21) is also Provided with hatch door (216), the hatch door (216), which is provided with, to be used to observe the internal peep hole (217) of the blending bucket (21).
9. 9. dry-type anaerobic fermentation batch mixing material feeding equipment according to claim 1, it is characterised in that the blender (22) is also Including the power unit (222) for driving the mixing component (221) to work, the power unit (222) includes motor (2221) gearbox (2222) and with the motor (2221) being connected.
10. 10. a kind of dry type anaerobic fermentation system, including fermentation tank, it is characterised in that also including any one of claim 1 to 9 Described dry-type anaerobic fermentation batch mixing material feeding equipment.