CN218989248U

CN218989248U - Fermentation raw material pretreatment device for large biogas engineering

Info

Publication number: CN218989248U
Application number: CN202223258123.4U
Authority: CN
Inventors: 杨建华
Original assignee: Gaolan Jinshenghe Agriculture And Animal Husbandry Technology Co ltd
Current assignee: Gaolan Jinshenghe Agriculture And Animal Husbandry Technology Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-05-09
Anticipated expiration: 2032-12-06

Abstract

The utility model relates to the technical field of raw material pretreatment, and discloses a fermentation raw material pretreatment device for large biogas engineering, which comprises a body mechanism, a stirring mechanism, a connecting mechanism and a crushing mechanism, wherein the stirring mechanism is positioned at the inner end of the body mechanism, the connecting mechanism is positioned at the outer end of the stirring mechanism, the crushing mechanism is positioned above the stirring mechanism, the crushing mechanism comprises a motor, a rotating shaft, a first gear, a driving belt, a second gear, a movable rod, a mincing knife and a connecting knife, the rotating shaft is fixedly arranged at the driving end of the motor, the first gear is fixedly arranged at the outer end of the rotating shaft, and the driving belt is movably arranged at the outer end of the first gear. According to the fermentation raw material pretreatment device for the large-scale biogas engineering, the mincing knife and the connecting knife rotate simultaneously, so that sundries such as household garbage, straws, weeds and the like in the fermentation raw materials can be effectively minced, subsequent fermentation work is facilitated, the device can widen the variety of raw materials utilized in the large-scale biogas engineering, and the utilization effect of the raw materials is improved.

Description

Fermentation raw material pretreatment device for large biogas engineering

Technical Field

The utility model relates to the technical field of raw material pretreatment, in particular to a fermentation raw material pretreatment device for large-scale biogas engineering.

Background

Along with the continuous progress of society and the rapid development of rural breeding industry, the society is more and more important to rural pollution and environmental management, especially organic wastes such as livestock manure, rural household garbage, straw, weeds and the like, and organic wastes such as rural household garbage, straw, weeds and the like, sewage plant sludge and the like are good biogas fermentation raw materials.

Therefore, in order to solve the problem of rural comprehensive garbage non-point source pollution, the raw materials are required to be treated by a raw material pretreatment device, the pretreatment of fermentation raw materials comprises stirring and evenly stirring the raw materials, the traditional raw material pretreatment device replaces the problem of low traditional manual stirring and mixing effects, the stirring and evenly stirring of the raw materials are realized by adopting a mode of driving a stirring shaft and a stirring rod by a motor,

however, in the raw material pretreatment device, the raw materials contain more sundries such as household garbage, straw, weeds and the like, and the raw materials are not treated, so that the raw material pretreatment device cannot widen the variety of fermentation raw materials, the utilization effect of the raw materials is reduced, and the diversity of the raw materials utilized in large-scale biogas engineering is affected.

Disclosure of Invention

(one) solving the technical problems

The utility model aims to provide a fermentation raw material pretreatment device for large-scale biogas engineering, which aims to solve the problems that the raw material pretreatment device cannot widen the variety of fermentation raw materials because the raw materials contain more household garbage, straw, weeds and other impurities in the raw material pretreatment device and are not treated.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fermentation raw material pretreatment device for large-scale marsh gas engineering, includes body mechanism, rabbling mechanism, coupling mechanism and crushing mechanism, the rabbling mechanism is located the inner of body mechanism, coupling mechanism is located the outer end of rabbling mechanism, crushing mechanism is located the top of rabbling mechanism, crushing mechanism includes motor, pivot, first gear, drive belt, second gear, movable rod, mincing knife and coupling knife, pivot fixed mounting is at the driving end of motor, first gear fixed mounting is at the outer end of pivot, drive belt movable mounting is at the outer end of first gear, second gear movable mounting is at the inner of drive belt, movable rod fixed mounting is at the inner of second gear, mincing knife fixed mounting is at the outer end of movable rod, mincing knife and coupling knife through the installation, mincing knife and coupling knife rotate simultaneously, make debris such as domestic waste, straw, weeds in the fermentation raw materials effectively handle to follow-up fermentation work, let the device can widen large-scale engineering and utilize the raw materials kind, improved marsh gas's utilization effect has reduced.

Preferably, the connecting knife is fixedly arranged at the outer end of the rotating shaft, and is equidistantly distributed, so that sundries such as household garbage, straw, weeds and the like can be more effectively and thoroughly ground, and the using effect of the device is improved.

Preferably, the body mechanism comprises a pretreatment device body, support columns, a base, a feed inlet, a discharge assembly and a switch cover, wherein the support columns are fixedly arranged at the lower end of the pretreatment device body and are symmetrically distributed, the number of the support columns is four, and a plurality of support columns can form a supporting structure at the lower end of the pretreatment device through the support columns, so that the pretreatment device is more stable in the use process.

Preferably, the base fixed mounting is in the lower extreme of pillar, pan feeding mouth fixed mounting is in the upper end of preprocessing device body, discharge assembly fixed mounting is in the outer end of preprocessing device body, switch cover movable mounting is in the outer end of preprocessing device body, through installing the pan feeding mouth, a plurality of pan feeding mouths can pour different grade preprocessing raw materials respectively, let the device guide more convenient.

Preferably, the rabbling mechanism includes driving piece, puddler, stirring vane and sealing washer, driving piece fixed mounting is in the lower extreme of preprocessing device body, puddler fixed mounting is at the driving end of driving piece, stirring vane fixed mounting is at the outer end of puddler, stirring vane is the equidistance and distributes, sealing washer movable mounting is at the outer end of puddler, through the installation sealing washer, can avoid the device to miscellaneous raw materials preprocessing during operation that carries out, preprocessing device body inside raw materials leak downwards, lets the device use more convenient.

Preferably, the coupling mechanism includes connecting rod, assembly piece, mixed pole, reinforcement circle and blade two, connecting rod fixed mounting is in the outer end of puddler, the connecting rod is symmetric distribution, assembly piece fixed mounting is in the outer end of connecting rod, mixed pole threaded connection is in the outer end of assembly piece, through installation connecting rod and mixed pole, can let the device have a plurality of mixed processing structures, lets fermentation raw materials can evenly carry out the preliminary treatment.

Preferably, the reinforcing ring is fixedly arranged at the outer end of the mixing rod, the second blade is fixedly arranged at the outer end of the reinforcing ring, and the second blade can be stably stirred and mixed by installing the reinforcing ring, so that the second blade is stable in the working process.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the fermentation raw material pretreatment device for the large biogas engineering, the mincing knife and the connecting knife are arranged and rotate simultaneously, so that sundries such as household garbage, straw, weeds and the like in the fermentation raw materials can be effectively minced, the problem that the sundries such as the household garbage, the straw, the weeds and the like cannot be effectively pretreated is solved, the subsequent fermentation work can be facilitated, the device can widen the raw material types used in the large biogas engineering, and the utilization effect of the raw materials is improved;

2. according to the fermentation raw material pretreatment device for the large biogas engineering, the connecting rod and the mixing rod are installed and are matched with the stirring rod to rotate simultaneously, so that the device is provided with a plurality of mixing treatment structures, fermentation raw materials can be pretreated uniformly, the problem that a plurality of stirring assemblies are difficult to operate is solved, and the raw materials of the device are stirred and stirred uniformly at high efficiency and are more rapid and more convenient;

3. the fermentation raw material pretreatment device for the large biogas engineering can avoid the situation that the device is miscellaneous to carry out raw material pretreatment during working by installing the sealing ring, and the raw material inside the pretreatment device body leaks downwards, so that the device is more convenient to use, and the sealing effect of the device is improved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic plan view of a connecting mechanism according to the present utility model;

FIG. 3 is a schematic top plan view of the shredder mechanism of the present utility model;

FIG. 4 is an enlarged plan view of the structure of FIG. 3A according to the present utility model;

fig. 5 is an enlarged plan view of the structure of fig. 2B according to the present utility model.

In the figure: 1. a body mechanism; 101. a pretreatment device body; 102. a support post; 103. a base; 104. a feed inlet; 105. a discharge assembly; 106. opening and closing the cover; 2. a stirring mechanism; 201. a driving member; 202. a stirring rod; 203. stirring blades; 204. a seal ring; 3. a connecting mechanism; 301. a connecting rod; 302. a mounting block; 303. a mixing rod; 304. a reinforcing ring; 305. a second blade; 4. a crushing mechanism; 401. a motor; 402. a rotating shaft; 403. a first gear; 404. a transmission belt; 405. a second gear; 406. a movable rod; 407. mincing knife; 408. and (5) connecting a knife.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: a fermentation raw material pretreatment device for large biogas engineering comprises a body mechanism 1, a stirring mechanism 2, a connecting mechanism 3 and a smashing mechanism 4, wherein the stirring mechanism 2 is positioned at the inner end of the body mechanism 1, the connecting mechanism 3 is positioned at the outer end of the stirring mechanism 2, the smashing mechanism 4 is positioned above the stirring mechanism 2, the smashing mechanism 4 comprises a motor 401, a rotating shaft 402, a first gear 403, a transmission belt 404, a second gear 405, a movable rod 406, a mincing knife 407 and a connecting knife 408, the rotating shaft 402 is fixedly arranged at the transmission end of the motor 401, the first gear 403 is fixedly arranged at the outer end of the rotating shaft 402, the transmission belt 404 is movably arranged at the outer end of the first gear 403, the second gear 405 is movably arranged at the inner end of the transmission belt 404, the movable rod 406 is fixedly arranged at the inner end of the second gear 405, the mincing knife 407 and the connecting knife 408 are arranged, the motor 401 is started to drive the rotating shaft 402 and the first gear 403 to rotate simultaneously, and at the moment, the transmission belt 404 and the second gear 405 rotate simultaneously, so that household garbage, straw, weeds and the like in the fermentation raw material can not be effectively treated by the device, and the garbage can not be conveniently and effectively treated by the garbage after the garbage can be treated by the straw, the straw pretreatment device;

the connecting knives 408 are fixedly arranged at the outer end of the rotating shaft 402, the connecting knives 408 are distributed at equal intervals, the connecting knives 408 can be used for increasing the mincing structure on the basis of the mincing knives 407, so that sundries such as household garbage, straws, weeds and the like can be more effectively and thoroughly minced, the using effect of the device is improved, the body mechanism 1 comprises a pretreatment device body 101, a support column 102, a base 103, a feed inlet 104, a discharge assembly 105 and a switch cover 106, the support column 102 is fixedly arranged at the lower end of the pretreatment device body 101, the support columns 102 are symmetrically distributed, the number of the support columns 102 is four, the support columns 102 can form a supporting structure at the lower end of the device through the installation of the support columns 102, the device is more stable in the using process, the stability of the device is improved, the base 103 is fixedly arranged at the lower end of the support column 102, the feed inlet 104 is fixedly arranged at the upper end of the pretreatment device body 101, the discharge assembly 105 is fixedly arranged at the outer end of the pretreatment device body 101, the switch cover 106 is movably arranged at the outer end of the pretreatment device body 101, the feed inlet 104 can be used for guiding materials respectively, and the convenience and the raw materials are improved;

the stirring mechanism 2 comprises a driving piece 201, a stirring rod 202, stirring blades 203 and a sealing ring 204, wherein the driving piece 201 is fixedly arranged at the lower end of the pretreatment device body 101, the stirring rod 202 is fixedly arranged at the transmission end of the driving piece 201, the stirring blades 203 are fixedly arranged at the outer end of the stirring rod 202, the stirring blades 203 are distributed at equal intervals, the sealing ring 204 is movably arranged at the outer end of the stirring rod 202, the sealing ring 204 is arranged, the sealing ring 204 can form a sealing structure at the inner end of the pretreatment device body 101, the situation that the pretreatment device is mixed for raw material pretreatment is avoided, raw materials in the pretreatment device body 101 leak downwards, the device is more convenient to use, the sealing effect of the device is improved, the connecting mechanism 3 comprises a connecting rod 301, an assembling block 302, a mixing rod 303, a reinforcing ring 304 and a blade second 305, the connecting rod 301 is fixedly arranged at the outer end of the stirring rod 202, the assembling block 302 is symmetrically distributed, the mixing rod 303 is in threaded connection with the outer end of the assembling block 302, the driving piece 201 can enable the connecting rod 301 and the mixing rod 303 to be matched with the stirring rod 202 to rotate simultaneously, the stirring rod 303 can be matched with the stirring rod 202 to rotate, the reinforcing ring is more convenient to install the reinforcing ring 304, the reinforcing ring can be more stable in the mixing device, the mixing device can be more stable in the mixing device can be more stable, and the raw materials can be more stable in the two-solid-state, and more stable in the raw materials can be more stable and stable, and stable in the raw materials can be more stable and stable in the raw materials can be mixed and stable.

Working principle: when the fermentation raw material pretreatment device for large-scale biogas engineering is used, firstly, large-scale biogas engineering raw materials to be pretreated are poured into the pretreatment device body 101 from the feed inlet 104, the motor 401 is started to drive the rotating shaft 402 and the first gear 403 to rotate simultaneously, the transmission belt 404 and the second gear 405 rotate under the rotating force, the mincing knife 407 and the connecting knife 408 rotate simultaneously at the moment, sundries such as household garbage, straws and weeds in the fermentation raw materials can be effectively minced, the problem that the sundries such as the household garbage, the straws and the weeds cannot be effectively pretreated can be solved, the sundries can be conveniently treated, so that the follow-up fermentation work can be conveniently minced, after the mincing is completed, the driving piece 201 is started, the driving piece 201 drives the stirring rod 202 to rotate, the stirring rod 202 drives the connecting rod 301 and the mixing rod 303 to rotate simultaneously, the connecting rod 301 and the mixing rod 303 are matched with the stirring rod 202 to rotate simultaneously, the device is provided with a plurality of mixed treatment structures, the fermentation raw materials can be uniformly pretreated, the sealing ring 204 can form a sealing structure at the inner end of the pretreatment device body 101 in the process, the situation that the sundries in the pretreatment device body can be effectively ground, the sundries such as to be subjected to pretreatment of the raw materials can be conveniently treated, the raw materials can be conveniently and conveniently discharged from the pretreatment device 101 after the pretreatment device is more convenient to be discharged, and the raw materials can be conveniently discharged from the pretreatment device to be conveniently and conveniently discharged after the pretreatment assembly is completed.

Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. The utility model provides a fermentation raw materials preprocessing device that large-scale marsh gas engineering was used, includes body mechanism (1), rabbling mechanism (2), coupling mechanism (3) and crushing mechanism (4), its characterized in that: the utility model provides a grinding device, including body mechanism (1), coupling mechanism (3), grinding mechanism (4) are located the inner of body mechanism (1), coupling mechanism (3) are located the outer end of rabbling mechanism (2), grinding mechanism (4) are located the top of rabbling mechanism (2), grinding mechanism (4) include motor (401), pivot (402), first (403) of gear, drive belt (404), second (405) of gear, movable rod (406), rub sword (407) and coupling sword (408), pivot (402) fixed mounting is at the driving end of motor (401), first (403) of gear fixed mounting is at the outer end of pivot (402), drive belt (404) movable mounting is at the outer end of first (403) of gear, second (405) of gear movable mounting is at the inner of second (405) of gear, rub sword (407) fixed mounting is at the outer end of movable rod (406).

2. The fermentation raw material pretreatment device for large-scale biogas engineering according to claim 1, wherein: the connecting cutters (408) are fixedly arranged at the outer end of the rotating shaft (402), and the connecting cutters (408) are distributed at equal intervals.

3. The fermentation raw material pretreatment device for large-scale biogas engineering according to claim 2, wherein: the body mechanism (1) comprises a pretreatment device body (101), support columns (102), a base (103), a feed inlet (104), a discharge assembly (105) and a switch cover (106), wherein the support columns (102) are fixedly arranged at the lower end of the pretreatment device body (101), the support columns (102) are symmetrically distributed, and the number of the support columns (102) is four.

4. A fermentation feedstock pretreatment device for large biogas projects according to claim 3, characterized in that: the base (103) is fixedly arranged at the lower end of the supporting column (102), the feeding port (104) is fixedly arranged at the upper end of the pretreatment device body (101), the discharging assembly (105) is fixedly arranged at the outer end of the pretreatment device body (101), and the switch cover (106) is movably arranged at the outer end of the pretreatment device body (101).

5. The fermentation raw material pretreatment device for large-scale biogas engineering according to claim 4, wherein: the stirring mechanism (2) comprises a driving piece (201), a stirring rod (202), stirring blades (203) and a sealing ring (204), wherein the driving piece (201) is fixedly installed at the lower end of the pretreatment device body (101), the stirring rod (202) is fixedly installed at the driving end of the driving piece (201), the stirring blades (203) are fixedly installed at the outer end of the stirring rod (202), the stirring blades (203) are distributed at equal intervals, and the sealing ring (204) is movably installed at the outer end of the stirring rod (202).

6. The fermentation raw material pretreatment device for large-scale biogas engineering according to claim 5, wherein: coupling mechanism (3) are including connecting rod (301), assembly piece (302), mixed pole (303), reinforcement circle (304) and blade two (305), connecting rod (301) fixed mounting is in the outer end of puddler (202), connecting rod (301) are symmetrical distribution, assembly piece (302) fixed mounting is in the outer end of connecting rod (301), mixed pole (303) threaded connection is in the outer end of assembly piece (302).

7. The fermentation raw material pretreatment device for large-scale biogas engineering according to claim 6, wherein: the reinforcing ring (304) is fixedly arranged at the outer end of the mixing rod (303), and the second blade (305) is fixedly arranged at the outer end of the reinforcing ring (304).