CN215250492U

CN215250492U - Continuous mixing equipment for low-carbon enzymolysis micro-aerobic composting

Info

Publication number: CN215250492U
Application number: CN202120648072.2U
Authority: CN
Inventors: 于家伊; 刘墨; 武金辉
Original assignee: Beijing Siliang Technology Co Ltd
Current assignee: Beijing Siliang Technology Co Ltd
Priority date: 2021-03-30
Filing date: 2021-03-30
Publication date: 2021-12-21
Anticipated expiration: 2031-03-30

Abstract

The utility model discloses a mix equipment in succession for little oxygen compost of low carbon enzymolysis includes: the device comprises a frame, a front machine base, a fixed cylinder, a motor, a differential mechanism, a coupling, a central shaft, a turnover blade, a rear machine base, a temperature instrument, a water content instrument and a controller, wherein the motor is connected with the central shaft through the differential mechanism and the coupling in sequence, the central shaft penetrates through the front machine base and the rear machine base which are fixed on the fixed frame and are separated by a certain distance, the front end and the rear end of the fixed cylinder are respectively fixed on the front machine base and the rear machine base, the central shaft penetrates through the center of the fixed cylinder and rotates in the fixed cylinder, a turning blade is arranged on a central shaft in the fixed cylinder, a feed inlet is arranged at the upper end of the fixed cylinder close to the front engine base, the lower end of the fixed cylinder body close to the rear engine base is provided with a discharge hole, the fixed cylinder body is provided with a temperature instrument and a moisture instrument, the controller is respectively connected with the motor, the temperature instrument and the moisture instrument, and the controller controls the rotating speed of the motor according to the temperature and the moisture of the material in the fixed cylinder body.

Description

Continuous mixing equipment for low-carbon enzymolysis micro-aerobic composting

Technical Field

The application relates to the field of waste treatment and environmental protection, in particular to a low-carbon enzymolysis micro-aerobic compost continuous mixing device

Background

The compost is an organic fertilizer formed by accumulating and decomposing various organic matters such as crop straws, tailstocks, green manure, mountain grass, turf and the like and human and animal excreta. Under the manual control conditions of certain moisture, carbon-nitrogen ratio, ventilation and the like, the process of harmlessness and stabilization of organic wastes is realized through the action of microorganisms.

The composting principle mainly utilizes the action of various microorganisms to mineralize, humate and harmlessly the animal wastes and the plant organic residues, so that various complex organic nutrients are converted into soluble nutrients and humus; the high temperature (45-65 ℃) produced by the compost is utilized to kill germs, worm eggs and weed seeds brought by the raw materials, thereby achieving the purpose of harmlessness. Therefore, a composting device suitable for mixing field crop straws and livestock and poultry manure is needed to meet the requirement of aerobic composting at the present stage.

At present, domestic main mixing equipment is divided into the following types:

horizontal helical ribbon mixer: this machine makes the material carry out intensive mixing according to the principle against the current in the mixer, and outer lane helical blade makes the material flow to one direction along the spiral shaft, and the inner circle spiral makes the material flow to opposite direction, makes the material move to another from a stockpile with a group, reaches the mixing of rough lump form very fast to there is more surface to carry out careful, the mixing between granule on this basis, thereby reaches the homogeneous mixing. The equipment adopts intermittent feeding, can not realize continuous production, has extremely high requirement on the water content of materials, is easy to cause material blockage of materials with high water content, and has large occupied area and high matching power.

Vertical mixer: the mixing is mainly carried out by the diffusion principle, so the mixing time is longer, the mixing quality is poor, the production efficiency is low, and more residual materials are left in the machine after discharging.

Two-shaft paddle mixer: the paddle groups on the two shafts are staggered with each other, and the shaft distance is smaller than the sum of the lengths of the two paddles. When the rotor runs, the ends of the blades on the two shafts are overlapped at the center of the machine body, but do not collide with each other. When the mixer works, the convection mixing, the shearing mixing and the diffusion mixing are carried out along the direction of the rotor shaft. The equipment adopts intermittent feeding, can not realize continuous production, is easy to cause material blockage of materials with high water content, and has large floor area and high matching power.

Conical planetary mixer: the mixer mainly adopts diffusion mixing during working, and is characterized by higher price and limited application range. The mixing has dead angle, long mixing time, low efficiency, excessively complex structure of a transmission part, long mixing time, intermittent feeding of the equipment, incapability of continuous production, extremely easy blockage caused by high water content materials,

rotary drum mixer: the motion track in the machine barrel is two symmetrical and intersected approximate elliptical tracks, the materials are alternately and repeatedly separated and aggregated in the machine, the mixing is mainly carried out in two track gravity separation areas, and the mixing is mainly diffusion and scissors. Its disadvantages are large floor area and not easy installation. The structure of the transmission part of the device is too complex, the mixing time is long, the device is in discontinuous feeding and can not produce continuously, the material with high water content is easy to cause material blockage,

disclosure of Invention

The utility model aims to overcome the problems of the mixing of the prior compost raw materials and provide a continuous mixing device for low-carbon enzymolysis micro-aerobic compost.

In order to accomplish the object of the present invention, the present invention adopts the following technical solutions:

the utility model discloses a mix equipment in succession for little oxygen compost of low carbon enzymolysis, it includes: a machine support, preceding frame, the fixed barrel, including a motor, an end cap, a controller, and a cover plate, differential mechanism, the shaft coupling, the fixed barrel, preceding frame and back frame are adorned in the frame respectively in proper order, the motor loops through differential mechanism and shaft coupling and center pin and links to each other, the center pin passes fixed and the preceding frame and the back frame of certain distance apart from in the fixed frame, the front end and the rear end of fixed barrel are fixed respectively in the front on frame and back frame, the center pin passes the center of fixed barrel and rotatory in fixed barrel, the upset blade is equipped with on the center pin in fixed barrel, open the feed inlet in the upper end of being close to the fixed barrel of preceding frame, open the lower extreme of being close to the fixed barrel of back frame has the discharge gate, wherein: the continuous mixing equipment for the low-carbon enzymolysis micro-aerobic compost also comprises: the temperature instrument and the moisture instrument are mounted on the fixed cylinder, the controller is respectively connected with the motor, the temperature instrument and the moisture instrument, and the controller controls the rotating speed of the motor according to the temperature and the moisture of the material in the fixed cylinder.

The utility model discloses a mix equipment in succession for little oxygen compost of low carbon enzymolysis, wherein: the upper end of the cylinder wall of the fixed cylinder body is also provided with an observation port.

The utility model discloses a mix equipment in succession for little oxygen compost of low carbon enzymolysis, wherein: an emergency opening is also arranged at the upper end of the cylinder wall of the fixed cylinder body.

The utility model discloses a mix equipment in succession for little oxygen compost of low carbon enzymolysis, wherein: the turning blade is a helical blade along the length direction of the central shaft.

The utility model discloses a mix equipment in succession for little oxygen compost of low carbon enzymolysis, wherein: the included angle between the turning blade and the central shaft is 30-60 degrees.

The utility model discloses a mix equipment in succession for little oxygen compost of low carbon enzymolysis, wherein: the included angle between the turning blade and the central shaft is 45 degrees.

The utility model discloses a mix equipment in succession for little oxygen compost of low carbon enzymolysis, wherein: the inner wall of the fixed cylinder is sprayed with a wear-resistant layer so as to reduce the wear of the inner wall of the cylinder and prolong the service life of the cylinder.

The utility model discloses a mix equipment in succession for little oxygen compost of low carbon enzymolysis, wherein: the distance between the turning blade and the inner wall of the fixed cylinder body is 100 mm.

The utility model discloses a mix equipment in succession for little oxygen compost of low carbon enzymolysis, wherein: the continuous mixing equipment for the low-carbon enzymolysis micro-aerobic compost also comprises: and the bearings are respectively arranged between the central shaft and the front engine base and between the central shaft and the rear engine base.

The utility model discloses a mix equipment in succession for little oxygen compost of low carbon enzymolysis has solved present stage blendor and has received that it is big to come from external environment temperature change influence, the dirty C/N ratio of beasts and birds excrement is unbalanced, the material water content is inhomogeneous, mix the bulk degree too low, the compounding can not supply in succession, the heap body can not obtain a series of problems such as sufficient ventilation and oxygen suppliment, can satisfy the requirement of current fertilizer production, the adaptation social development has broken the continuous bottleneck of mixing equipment that mixes of compost.

Drawings

FIG. 1 is a schematic sectional view of the continuous mixing and stirring device for low-carbon enzymolysis of micro-aerobic compost.

In fig. 1, reference numeral 1 denotes a frame; reference numeral 2 is a front frame; reference numeral 3 is a fixed cylinder; reference numeral 4 is a motor; reference numeral 5 is a differential; reference numeral 6 is a coupler; reference numeral 7 is a central axis; reference numeral 8 is a turning blade; reference numeral 9 is a rear frame; reference numeral 10 is a thermometer; reference numeral 11 is a water content meter; reference numeral 12 is a feed port; reference numeral 13 is a viewing port; reference numeral 14 is an emergency port; reference numeral 15 is a discharge port; reference numeral 16 is a controller; reference numeral 17 denotes a bearing.

Detailed Description

As shown in figure 1, the utility model discloses a mix equipment in succession for low carbon enzymolysis micro-oxygen compost includes: the device comprises a frame 1, a front machine base 2, a fixed cylinder 3, a motor 4, a differential mechanism 5, a coupler 6, a central shaft 7, turnover blades 8, a rear machine base 9, a temperature instrument 10, a moisture instrument 11 and a controller 16, wherein the motor 4, the differential mechanism 5, the coupler 6, the fixed cylinder 3, the front machine base 2 and the rear machine base 9 are respectively and sequentially arranged on the frame 1, the motor 4 is sequentially connected with the central shaft 7 through the differential mechanism 5 and the coupler 6, the central shaft 7 penetrates through the front machine base 2 and the rear machine base 9 which are fixed on the fixed frame 1 and are separated by a certain distance, and bearings 17 are further arranged between the central shaft 7 and the front machine base 2 and the rear machine base 9. The front end and the rear end of fixed barrel 3 are fixed respectively on front frame 2 and back frame 9, and center pin 7 passes the center of fixed barrel 3 and rotates in fixed barrel 3, is equipped with upset blade 8 on the center pin 7 in fixed barrel 3, and upset blade 8 is the helical blade along center pin 7 length direction, and the contained angle of upset blade 8 and center pin 7 is 30 to 60, for example: the included angle between the turning blade 8 and the central shaft 7 is 45, and the distance between the turning blade 8 and the inner wall of the fixed cylinder 3 is 100 mm. The upper end of the fixed cylinder 3 close to the front base 2 is provided with a feeding hole 12, the lower end of the fixed cylinder 3 close to the rear base 9 is provided with a discharging hole 15, the fixed cylinder 3 is provided with a temperature instrument 10 and a moisture instrument 11, a controller 16 is respectively connected with the motor 4, the temperature instrument 10 and the moisture instrument 11, and the controller 16 controls the rotating speed of the motor 4 according to the temperature and the moisture of the material in the fixed cylinder 3.

The upper end of the cylinder wall of the fixed cylinder 3 is also provided with an observation port 13 and an emergency port 14. The inner wall of the fixed cylinder 3 is sprayed with a wear-resistant layer to reduce the wear of the inner wall of the cylinder and prolong the service life of the cylinder.

In the practical use process, firstly, a front base 2 and a rear base 9 are fixed on a frame 1, a motor 4 fixed at the front end of the frame 1 rotates to drive a differential mechanism 5, a coupler 6 and a central shaft 7 to do corresponding accelerated rotation, a turning blade 8 on the central shaft 7 receives materials from a feed inlet 12, the temperature and the water content are measured through a temperature instrument 10 and a water content instrument 11, the data are transmitted to a controller 16, then the controller 16 controls the rotating speed of the motor 4 according to set parameters and the data, power is transmitted to the central shaft 7 through the differential mechanism 5 and the coupler 6, the central shaft 7 drives the turning blade 8 to throw the materials along the direction of 45 degrees of a spiral line, the materials enter the next turning blade 8 and do the same action, so that the materials are continuously mixed and move forwards, and finally, the turning blade 8 discharges the mixed materials through a discharge port 15 to achieve the purpose of continuously mixing, the fixed cylinder 3 is provided with a viewing port 13 and an emergency port 14 in the mixing process so as to be convenient for corresponding treatment in emergency.

The above-mentioned embodiments are merely to describe the preferred embodiments of the present invention, and are not to limit the scope of the air inlet of the present invention, and those skilled in the art can make various modifications and improvements on the technical solution of the present invention without departing from the spirit of the present invention, and all shall fall within the scope of the present invention.

Claims

1. A continuous mixing and stirring device for low-carbon enzymolysis micro-aerobic composting comprises: the motor (4), the differential mechanism (5), the shaft coupling (6), the front engine base (2) and the rear engine base (9) are sequentially arranged on the frame (1) respectively, the motor (4), the differential mechanism (5), the shaft coupling (6), the fixed cylinder (3), the front engine base (2) and the rear engine base (9) are connected with the central shaft (7) sequentially through the differential mechanism (5) and the shaft coupling (6), the central shaft (7) penetrates through the front engine base (2) and the rear engine base (9) which are fixed on the fixed frame (1) and are separated by a certain distance, the front end and the rear end of the fixed cylinder (3) are respectively fixed on the front engine base (2) and the rear engine base (9), the central shaft (7) penetrates through the center of the fixed cylinder (3) and rotates in the fixed cylinder (3), the central shaft (7) in the fixed cylinder (3) is provided with the turnover blade (8), open in the upper end of being close to preceding frame (2) fixed barrel (3) has feed inlet (12), opens at the lower extreme that is close to back frame (9) fixed barrel (3) has discharge gate (15), its characterized in that: the continuous mixing equipment for the low-carbon enzymolysis micro-aerobic compost also comprises: the temperature instrument (10) and the water content instrument (11) are arranged on the fixed cylinder body (3), the controller (16) is respectively connected with the motor (4), the temperature instrument (10) and the water content instrument (11), and the controller (16) controls the rotating speed of the motor (4) according to the temperature and the moisture of the material in the fixed cylinder body (3).

2. The continuous mixing and stirring equipment for low-carbon enzymolysis micro-aerobic composting as claimed in claim 1, characterized in that: the upper end of the cylinder wall of the fixed cylinder (3) is also provided with an observation port (13).

3. The continuous mixing and stirring device for low-carbon enzymolysis micro-aerobic composting as claimed in claim 2, characterized in that: an emergency opening (14) is also arranged at the upper end of the cylinder wall of the fixed cylinder body (3).

4. The continuous mixing and stirring device for low-carbon enzymolysis micro-aerobic composting as claimed in claim 3, characterized in that: the turning blade (8) is a helical blade along the length direction of the central shaft (7).

5. The continuous mixing and stirring device for low-carbon enzymolysis micro-aerobic composting as claimed in claim 4, characterized in that: the included angle between the turning blade (8) and the central shaft (7) is 30-60 degrees.

6. The continuous mixing and stirring device for low-carbon enzymolysis micro-aerobic composting as claimed in claim 5, characterized in that: the included angle between the turning blade (8) and the central shaft (7) is 45 degrees.

7. The continuous mixing and stirring device for low-carbon enzymolysis micro-aerobic composting as claimed in claim 6, characterized in that: the inner wall of the fixed cylinder (3) is sprayed with a wear-resistant layer to reduce the abrasion of the inner wall of the cylinder and prolong the service life of the cylinder.

8. The continuous mixing and stirring device for low-carbon enzymolysis micro-aerobic composting as claimed in claim 7, characterized in that: the distance between the turning blade (8) and the inner wall of the fixed cylinder (3) is 100 mm.

9. The continuous mixing and stirring device for low-carbon enzymolysis micro-aerobic composting as claimed in claim 8, characterized in that: the continuous mixing equipment for the low-carbon enzymolysis micro-aerobic compost also comprises: and the bearings (17), wherein the bearings (17) are respectively arranged between the central shaft (7) and the front base (2) and the rear base (9).