CN112546999A - Stirring mechanism and method of organic residue hydrolysis treatment device - Google Patents
Stirring mechanism and method of organic residue hydrolysis treatment device Download PDFInfo
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- CN112546999A CN112546999A CN202011410062.1A CN202011410062A CN112546999A CN 112546999 A CN112546999 A CN 112546999A CN 202011410062 A CN202011410062 A CN 202011410062A CN 112546999 A CN112546999 A CN 112546999A
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- 238000006460 hydrolysis reaction Methods 0.000 title claims abstract description 114
- 230000007062 hydrolysis Effects 0.000 title claims abstract description 111
- 238000003756 stirring Methods 0.000 title claims abstract description 103
- 238000000034 method Methods 0.000 title claims abstract description 30
- 230000007246 mechanism Effects 0.000 title claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims abstract description 37
- 238000012544 monitoring process Methods 0.000 claims description 5
- XDDAORKBJWWYJS-UHFFFAOYSA-N glyphosate Chemical compound OC(=O)CNCP(O)(O)=O XDDAORKBJWWYJS-UHFFFAOYSA-N 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 description 7
- 238000005303 weighing Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 3
- 230000003301 hydrolyzing effect Effects 0.000 description 3
- 238000013019 agitation Methods 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
- B01J19/20—Stationary reactors having moving elements inside in the form of helices, e.g. screw reactors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0006—Controlling or regulating processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
- B01J19/0066—Stirrers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/008—Feed or outlet control devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2204/00—Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices
- B01J2204/002—Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices the feeding side being of particular interest
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00184—Controlling or regulating processes controlling the weight of reactants in the reactor vessel
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Abstract
The application provides a stirring mechanism and a method of an organic residue hydrolysis treatment device, wherein the stirring mechanism comprises a driving device, a transmission shaft, a first stirrer, a second stirrer, a third stirrer and a controller; the transmission shaft is connected to an output shaft of the driving device in a transmission way and coaxially extends into the hydrolysis treatment device; the first stirrer, the second stirrer and the third stirrer are sequentially and coaxially arranged on the transmission shaft; the controller is electrically connected with the driving device and controls the driving device to drive the first stirrer, the second stirrer and the third stirrer. The driving machine drives the transmission shaft and drives the stirrers to rotate through the transmission shaft. The third stirrer stirs the bottom of the hydrolysis treatment device, so that bottom siltation is avoided; the second stirrer is used for rolling and stirring the organic residues in the hydrolysis treatment device, so that the stirring is more sufficient; the first stirrer stirs the upper part in the hydrolysis treatment device, and avoids impact on the top of the hydrolysis treatment device while stirring.
Description
Technical Field
The invention belongs to the technical field of organic residue hydrolysis, and particularly relates to a stirring mechanism and a stirring method of an organic residue hydrolysis treatment device.
Background
At present, people pay more attention to garbage classification and treat classified garbage, so that resources can be recycled, and environmental pollution is avoided. In the daily garbage category of production and living, some organic residues which can be reused are also involved, and the organic residues comprise kitchen garbage, discarded vegetable leaves, farmland straws, excrement produced by livestock breeding and the like. In the prior art, organic residues are difficult to treat, the storage time of the organic residues is limited, and otherwise, the organic residues are fermented and rotten, emit odor, are easy to breed bacteria, influence production and the like.
In the prior art, the treatment of organic residues is heavy and high in cost, and no complete equipment for effectively treating the organic residues exists.
Disclosure of Invention
In view of the above, the present invention provides a stirring mechanism and a method for an apparatus for hydrolyzing organic remainder, so as to achieve sufficient stirring of the organic remainder and achieve sufficient hydrolysis reaction.
In a first aspect, the present application provides a stirring mechanism of an organic residue hydrolysis treatment device, comprising a driving device, a transmission shaft, a first stirrer, a second stirrer, a third stirrer and a controller;
the transmission shaft is connected to an output shaft of the driving device in a transmission manner and coaxially extends into the hydrolysis treatment device;
the first stirrer, the second stirrer and the third stirrer are sequentially and coaxially arranged on the transmission shaft;
the controller is electrically connected with the driving device and controls the driving device to drive the first stirrer, the second stirrer and the third stirrer.
Further, the driving device is arranged at the top of the hydrolysis treatment device.
Further, still include:
the shaft seat is coaxially arranged at the bottom of the hydrolysis treatment device, and the end part of the transmission shaft is rotatably arranged in the shaft seat.
Further, the shaft seat includes:
a shaft seat body;
and the support rod is respectively connected with the bearing body and the inner wall surface of the hydrolysis treatment device.
Furthermore, the number of the supporting rods is at least two, and the at least two supporting rods are respectively and uniformly connected to the circumferential direction of the shaft seat.
Further, the first stirrer is arranged at the top position in the hydrolysis treatment device;
the first agitator includes:
the fixing sleeve is provided with a threaded hole in the circumferential direction;
the fixing bolt can be threaded through the fixing sleeve;
and the propeller blade is arranged on the fixing sleeve.
Further, the second stirrer is arranged at the middle position in the hydrolysis treatment device;
the second agitator includes:
the first propeller blade is spirally connected to the transmission shaft;
the second propeller blade is spirally connected to the transmission shaft, and the second propeller blade and the first propeller blade are arranged in pairs;
and the connecting rods radially penetrate through the transmission shaft, and two ends of each connecting rod are respectively connected with the first propeller blade and the second propeller blade.
Further, the second stirrer also comprises a downward-bent stirring part;
the kick-down stirring portion includes: the bottom ends of the first propeller blade and the second propeller blade are arranged in a bent manner towards the bottom end of the hydrolysis treatment device.
Further, the third stirrer is disposed at a bottom position in the hydrolysis treatment apparatus
The third agitator includes:
the fixing sleeve is provided with a threaded hole in the circumferential direction;
the fixing bolt can be threaded through the fixing sleeve;
and the propeller blade is arranged on the fixing sleeve.
Further, the screw blade of the third agitator includes:
a straight blade part connected to the fixing sleeve;
a down-turned blade portion connected to the straight blade portion.
In a second invention, there is provided a stirring method for an apparatus for hydrolysis treatment of organic residues, comprising:
detecting the weight, namely monitoring the weight of the hydrolysis treatment device in real time;
controlling feeding, namely controlling feeding of the hydrolysis treatment device according to the detected weight value of the hydrolysis treatment device;
and (4) controlling stirring to be started or closed according to the weight value of the hydrolysis treatment device.
Further, the method for controlling the feeding materials comprises the following steps:
setting a feeding weight value instruction in a controller;
starting feeding or stopping feeding when the monitored weight value in the hydrolysis treatment device triggers the set feeding weight value instruction;
wherein the content of the first and second substances,
the feed weight value instruction at least comprises:
a feeding instruction, wherein feeding is started when the monitored weight value triggers the feeding instruction;
and stopping the feeding when the monitored weight value triggers the stopping instruction. .
Further, the stirring control method comprises the following steps:
setting a stirring weight value instruction in a controller;
when the monitored weight value in the hydrolysis treatment device triggers the set stirring weight value instruction, starting stirring;
and stopping stirring when the monitored weight value in the hydrolysis treatment device is lower than the stirring weight value instruction.
The application has the following beneficial effects:
the application provides a stirring mechanism and a method of an organic residue hydrolysis treatment device, which drive a transmission shaft through a driver and drive each stirrer to rotate through the transmission shaft. The third stirrer stirs the bottom of the hydrolysis treatment device, so that bottom siltation is avoided; the second stirrer is used for rolling and stirring the organic residues in the hydrolysis treatment device, so that the stirring is more sufficient; the first stirrer stirs the upper part in the hydrolysis treatment device, and avoids impact on the top of the hydrolysis treatment device while stirring.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent from the following description of the embodiments of the present invention with reference to the accompanying drawings.
FIG. 1 is a schematic view of a simple structure of a stirring mechanism of an apparatus for hydrolyzing organic remainder according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a third agitator provided in accordance with an alternative embodiment of the present invention;
FIG. 3 is a flow chart of feed control in a hydrolysis treatment apparatus provided according to an embodiment of the invention;
FIG. 4 is a flow chart showing the control of agitation in the hydrolysis apparatus according to the embodiment of the present invention.
The device comprises a hydrolysis treatment device 1, a driving machine 2, a transmission shaft 3, a first stirrer 4, a second stirrer 5, a shaft seat body 6, a supporting rod 7 and a third stirrer 8, wherein the first stirrer is a hollow cylinder;
51-first propeller blade, 52-second propeller blade, 53-connecting rod, 54-downward bending stirring part;
81-fixing a sleeve; 82-straight blade part, 83-downbent blade part.
Detailed Description
Various embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Like elements in the various figures are denoted by the same or similar reference numerals. For purposes of clarity, the various features in the drawings are not necessarily drawn to scale.
Referring to fig. 1, in a first aspect, the present application provides a stirring mechanism of an organic residue hydrolysis treatment device, comprising a driving device, a transmission shaft 3, a first stirrer 4, a second stirrer 5, a third stirrer 8 and a controller; the transmission shaft 3 is connected to an output shaft of the driving device in a transmission manner and coaxially extends into the hydrolysis treatment device 1; the first stirrer 4, the second stirrer 5 and the third stirrer 8 are sequentially and coaxially arranged on the transmission shaft 3; the controller is electrically connected with the driving device and controls the driving device to drive the first stirrer 4, the second stirrer 5 and the third stirrer 8.
In this embodiment, the driving device is disposed on the top of the hydrolysis treatment device 1. The setting can not only increase weight at the top, guarantees the leakproofness, and the part offsets the impact of atmospheric pressure to the lid, can also stabilize each agitator, guarantees the stationarity of stirring.
In this embodiment, the method further includes: the shaft seat is coaxially arranged at the bottom of the hydrolysis treatment device 1, and the end part of the transmission shaft 3 is rotatably arranged in the shaft seat. The bottom of transmission shaft 3 is far away from the position of driving machine 2, and its axiality of assurance that can't be fine to at the in-process of stirring, can receive the influence of organic remainder, consequently set up the axle bed and guaranteed the stability of transmission shaft 3 rotation in-process.
In this embodiment, the shaft seat includes: a shaft seat body 6; and the support rod 7 is connected with the bearing body and the inner wall surface of the hydrolysis treatment device 1 respectively. The shaft seat body 6 is fixed inside the hydrolysis treatment device 1 through the support rod 7, and the arrangement of the support rod 7 does not affect the discharge of organic residues from the hydrolysis treatment device 1.
The supporting rods 7 are provided with at least two supporting rods 7, and the at least two supporting rods 7 are respectively and uniformly connected to the circumferential direction of the shaft seat. In this embodiment, three support rods 7 are uniformly arranged in the circumferential direction of the shaft seat, so that stable support to the shaft seat body 6 is ensured.
In the present embodiment, the first stirrer 4 is provided at a top position within the hydrolysis treatment apparatus 1; the first agitator 4 includes: a fixing sleeve 81 having a screw hole formed in a circumferential direction thereof; a fixing bolt which can be threaded through the fixing sleeve 81; and the propeller blade is arranged on the fixed sleeve 81.
The second stirrer 5 is arranged at the middle position in the hydrolysis treatment device 1; the second agitator 5 includes: a first propeller blade 51 screwed to the drive shaft 3; a second propeller blade 52 which is screw-coupled to the drive shaft 3, and the second propeller blade 52 and the first propeller blade 51 are provided in pairs; the connecting rods 53 radially penetrate through the transmission shaft 3, and two ends of each connecting rod 53 are respectively connected with the first propeller blade 51 and the second propeller blade 52.
The second stirrer 5 further comprises a downward-bent stirring part 54; the kick-down stirring portion 54 includes: the bottom ends of the first and second screw blades 51 and 52 are curved toward the bottom end of the hydrolysis treatment apparatus 1.
It should be understood that the purpose of the downward-bent stirring section 54 is to reduce the diameter of the lower part of the hydrolysis treatment apparatus 1 gradually, so that the downward-bent stirring section 54 is not only adapted to the inner diameter of the hydrolysis treatment apparatus 1, but also can sufficiently stir the organic residues in the circumferential direction.
In this embodiment, the third agitator 8 is provided at a bottom position in the hydrolysis treatment apparatus 1, and the third agitator 8 includes: a fixing sleeve 81 having a screw hole formed in a circumferential direction thereof; a fixing bolt which can be threaded through the fixing sleeve 81; and the propeller blade is arranged on the fixed sleeve 81. It should be understood that the third stirrer 8 has a structure similar to that of the first stirrer 4, but the stirring diameter of the third stirrer 8 is smaller than that of the first stirrer 4 because the third stirrer 8 is located at the bottom inside the hydrolysis treatment apparatus 1. The third stirrer 8 ensures that the organic residue at the bottom in the hydrolysis treatment device 1 is stirred, so as to avoid partial organic residue from accumulating at the bottom position in the hydrolysis treatment device 1.
In an alternative embodiment, with reference to fig. 2, the propeller blades of the third stirrer 8 comprise: a straight blade portion 82 connected to the fixing sheath 81; a downward curved blade section 83 connected to the straight blade section 82. The downward-bent blade part 83 can more fully stir the organic residues at the bottom in the hydrolysis treatment device 1, so as to ensure the full hydrolysis reaction of the organic residues and the catalyst.
In a second aspect, a stirring method for an apparatus for hydrolyzing organic remainder is provided, which applies the stirring mechanism provided by the first aspect, and comprises: detecting the weight, namely monitoring the weight of the hydrolysis treatment device 1 in real time; controlling the feeding of the hydrolysis treatment device 1 according to the detected weight value of the hydrolysis treatment device 1; and (4) controlling stirring to be started or stopped according to the weight value of the hydrolysis treatment device 1.
In this embodiment, the weight value of the hydrolysis apparatus 1 is mainly used as a trigger switch to control the stirring so as to control the stirring mechanism to be turned on or off. Thereby realizing the full stirring of the organic residues and the control of the stirring time, and ensuring the full hydrolysis of the organic residues.
It should be understood that the weight of the hydrolysis treatment apparatus 1 itself does not change, and the weight of the hydrolysis treatment apparatus 1 is gradually increased by the progress of the feeding, and the stirring mechanism is controlled to start the stirring when the weight value at which the stirring is turned on is reached.
In this embodiment, the weight of the hydrolysis apparatus 1 is monitored by a weighing device. The weighing device includes: the ear seats are arranged on the circumferential direction of the hydrolysis treatment device 1, and the hydrolysis treatment device 1 is arranged on a support frame through the ear seats; and the strain gauge weighing sensor is arranged on one side, facing the support frame, of the ear seat, and is used for detecting the weight of the hydrolysis treatment device 1.
The number of the ear seats can be three or four, but is not limited thereto. A strain gauge weighing sensor is arranged below each ear seat, and the sum of the weights detected by the strain gauge weighing sensors is the total weight of the hydrolysis treatment device 1 and the organic residues in the hydrolysis treatment device. Each foil gage weighing sensor all with controller electric connection, the controller is through each foil gage weighing sensor real-time supervision hydrolysis treatment device 1's weight value, the controller is according to the opening or the stopping of the weight value control stirring of monitoring.
Referring to fig. 3, the feed control includes: setting a feeding weight value instruction in a controller; when the monitored weight value in the hydrolysis treatment device 1 triggers the set feeding weight value instruction, feeding is started or stopped.
The feed weight value instruction at least comprises: a feeding instruction, wherein feeding is started when the monitored weight value triggers the feeding instruction; and stopping the feeding when the monitored weight value triggers the stopping instruction. It should be understood that the hydrolysis treatment device 1 needs to be fed first, so that the state of the hydrolysis treatment device 1 needs to be detected first, feeding is started when a feeding instruction is satisfied, the feeding instruction is a set feeding weight value, and feeding of the hydrolysis treatment device 1 is controlled when the monitored weight value of the hydrolysis treatment device 1 is lower than the set feeding weight value. The stop command is a set stop weight value, and when the monitored weight of the hydrolysis treatment device 1 reaches or exceeds the set stop weight value, the hydrolysis treatment device 1 is controlled to stop feeding.
During the feeding, the stirring control process may be performed simultaneously.
Referring to fig. 4, the process of agitation control includes: setting a stirring weight value instruction in a controller; when the monitored weight value in the hydrolysis treatment device 1 triggers the set stirring weight value instruction, stirring is started; and stopping stirring when the monitored weight value in the hydrolysis treatment device 1 is lower than the stirring weight value instruction.
In the process of hydrolysis treatment device 1 feeding, hydrolysis treatment device 1's weight increases gradually to trigger the stirring weight value instruction of setting, stirring weight value instruction is a predetermined weight value instruction equally, when monitoring weight value in hydrolysis treatment device 1 reaches or is greater than the stirring weight value instruction, the controller control stirring is opened. It should be understood that the value of the stir weight value command is greater than the value of the feed command.
In this embodiment, stirring is performed in the hydrolysis apparatus 1 by using a stirring mechanism. The structures and functions of the first stirrer 4, the second stirrer 5 and the third stirrer 8 are described in detail in the first aspect, and are not described in detail herein.
In this embodiment, the stirring control process further includes a preset stirring speed and a preset stirring duration; and inputting the preset stirring speed and the preset stirring time length into a controller according to actual requirements. It should be understood that the sufficient stirring time and the preset stirring time can make the stirring more sufficient to satisfy the hydrolysis reaction of the organic residue.
The stirring mechanism and the method of the organic residue hydrolysis treatment device provided by the application drive the transmission shaft 3 through the driving machine 2, and drive each stirrer to rotate through the transmission shaft 3. The third stirrer 8 stirs the bottom of the hydrolysis treatment device 1, so that bottom siltation is avoided; the second stirrer 5 is used for rolling and stirring the organic residues in the hydrolysis treatment device 1, so that the stirring is more sufficient; the first stirrer 4 stirs the upper part of the inside of the hydrolysis treatment apparatus 1, and avoids impact on the top of the hydrolysis treatment apparatus 1 while stirring.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Finally, it should be noted that: it should be understood that the above examples are only for clearly illustrating the present invention and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications of the invention may be made without departing from the scope of the invention.
Claims (10)
1. A stirring mechanism of an organic residue hydrolysis treatment device is characterized by comprising a driving device, a transmission shaft, a first stirrer, a second stirrer, a third stirrer and a controller;
the transmission shaft is connected to an output shaft of the driving device in a transmission manner and coaxially extends into the hydrolysis treatment device;
the first stirrer, the second stirrer and the third stirrer are sequentially and coaxially arranged on the transmission shaft;
the controller is electrically connected with the driving device and controls the driving device to drive the first stirrer, the second stirrer and the third stirrer.
2. The stirring mechanism of an organic residue hydrolysis treatment device as claimed in claim 1, wherein the driving means is disposed at a top of the hydrolysis treatment device.
3. The stirring mechanism of an organic residue hydrolysis treatment device as claimed in claim 1, further comprising a shaft seat coaxially disposed at the bottom of the hydrolysis treatment device, wherein an end of the transmission shaft is rotatably disposed in the shaft seat;
the shaft seat comprises a shaft seat body and a support rod, and the support rod is respectively connected with the bearing body and the inner wall surface of the hydrolysis treatment device; the supporting rods are provided with at least two, and the at least two supporting rods are respectively and uniformly connected to the circumference of the shaft seat.
4. The stirring mechanism of an organic residue hydrolysis treatment apparatus as set forth in claim 1, wherein said first stirrer is provided at a top position inside said hydrolysis treatment apparatus;
the first agitator includes:
the fixing sleeve is provided with a threaded hole in the circumferential direction;
the fixing bolt can be threaded through the fixing sleeve;
and the propeller blade is arranged on the fixing sleeve.
5. The stirring mechanism of an organic residue hydrolysis treatment apparatus as set forth in claim 1, wherein the second stirrer is provided at a middle position in the hydrolysis treatment apparatus;
the second agitator includes:
the first propeller blade is spirally connected to the transmission shaft;
the second propeller blade is spirally connected to the transmission shaft, and the second propeller blade and the first propeller blade are arranged in pairs;
and the connecting rods radially penetrate through the transmission shaft, and two ends of each connecting rod are respectively connected with the first propeller blade and the second propeller blade.
6. The stirring mechanism of an organic residue hydrolysis treatment device as set forth in claim 5, wherein the second stirrer further comprises a downward-bent stirring part;
the kick-down stirring portion includes: the bottom ends of the first propeller blade and the second propeller blade are arranged in a bent manner towards the bottom end of the hydrolysis treatment device.
7. The stirring mechanism of an organic residue hydrolysis treatment apparatus as set forth in claim 1, wherein the third stirrer is provided at a bottom position in the hydrolysis treatment apparatus;
the third agitator includes:
the fixing sleeve is provided with a threaded hole in the circumferential direction;
the fixing bolt can be threaded through the fixing sleeve;
the propeller blade is arranged on the fixing sleeve;
wherein the content of the first and second substances,
the propeller blade includes:
a straight blade part connected to the fixing sleeve;
a down-turned blade portion connected to the straight blade portion.
8. A stirring method of an organic residue hydrolysis treatment device is characterized by comprising the following steps:
detecting the weight, namely monitoring the weight of the hydrolysis treatment device in real time;
controlling feeding, namely controlling feeding of the hydrolysis treatment device according to the detected weight value of the hydrolysis treatment device;
and (4) controlling stirring to be started or closed according to the weight value of the hydrolysis treatment device.
9. The stirring method of an apparatus for hydrolysis treatment of organic residues according to claim 8, wherein the feeding control method is:
setting a feeding weight value instruction in a controller;
starting feeding or stopping feeding when the monitored weight value in the hydrolysis treatment device triggers the set feeding weight value instruction;
wherein the content of the first and second substances,
the feed weight value instruction at least comprises:
a feeding instruction, wherein feeding is started when the monitored weight value triggers the feeding instruction;
and stopping the feeding when the monitored weight value triggers the stopping instruction. .
10. The stirring method for an apparatus for hydrolysis treatment of organic residues according to claim 8, wherein the stirring step comprises the step of stirring the organic residues in the stirring step,
the stirring control method comprises the following steps:
setting a stirring weight value instruction in a controller;
when the monitored weight value in the hydrolysis treatment device triggers the set stirring weight value instruction, starting stirring;
and stopping stirring when the monitored weight value in the hydrolysis treatment device is lower than the stirring weight value instruction.
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| CN202011410062.1A CN112546999A (en) | 2020-12-04 | 2020-12-04 | Stirring mechanism and method of organic residue hydrolysis treatment device |
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| CN202011410062.1A CN112546999A (en) | 2020-12-04 | 2020-12-04 | Stirring mechanism and method of organic residue hydrolysis treatment device |
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Application publication date: 20210326 |