CN212855375U

CN212855375U - Heating and stirring device for rapidly treating kitchen garbage

Info

Publication number: CN212855375U
Application number: CN202021534799.XU
Authority: CN
Inventors: 丁玉勇; 朱红星
Original assignee: Jiangsu Food and Pharmaceutical Science College
Current assignee: Jiangsu Food and Pharmaceutical Science College
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-04-02
Anticipated expiration: 2030-07-29

Abstract

The utility model discloses a heating agitating unit for rapidly transacting rubbish from cooking, the top central authorities of machine case are equipped with the feed inlet, the bottom central authorities of machine case are equipped with the discharge gate, the discharge gate is equipped with the valve, quick-witted incasement level is equipped with around axle center pivoted pivot, the one end of pivot is stretched out behind the quick-witted case and is connected with driving motor's output shaft transmission, the both ends on pivot surface are fixed with helical blade with the axle center through radial connecting rod respectively, helical blade uses the median vertical plane of pivot to personally submit the symmetry setting for the symmetry, the helical blade's at pivot both ends fixed connection in opposite directions, the helical blade at pivot both ends simultaneously with quick-witted incasement material by the centre to both ends turn, or turn the material of quick-witted incasement by both. According to the structure, the utility model discloses a heating agitating unit for rapidly transacting rubbish from cooking through double helical blade's effect, can improve the efficiency of quick-witted incasement material to both ends conveying and stirring, makes each composition in the material stir fully effectively.

Description

Heating and stirring device for rapidly treating kitchen garbage

Technical Field

The utility model relates to a technical field of material mixer, concretely relates to heating agitating unit for refuse left in rapid processing kitchen.

Background

The material mixer is a common device and is used for mixing and stirring various granular materials or various powder materials. The material stirring machine is divided into a horizontal stirring machine and a vertical stirring machine according to a rotating shaft of the stirring device. Compared with a vertical stirrer, the horizontal stirrer has the following differences in stirring effect:

firstly, the effect of being heated is different with the degree of consistency of being heated during the stirring: the materials in the horizontal stirrer can be positioned at the lower part in the stirrer under the action of gravity, and the heating device is only required to be arranged at the bottom of the horizontal stirrer, so that the distribution range of the heating device is reduced, the energy consumption is reduced, the materials are also basically positioned at the lower part of the stirrer in the stirring process, and the materials are also basically positioned at the lower part of the horizontal stirrer in the stirring process, so that the heating effect is good, the heating uniformity is good, and can reach more than 99 percent and be uniformly heated; the vertical stirrer needs to throw the materials to be uniformly mixed, and the height of the inner material stirring cavity of the vertical stirrer is far higher than that of the material stirring cavity in the horizontal stirrer, so that the heating of the materials is influenced, and the heating uniformity of the materials can only reach about 90 percent generally.

Secondly, the stirring blades are different: in order to ensure the uniform stirring effect of the horizontal stirrer, the stirring blades of the horizontal stirrer are generally helical blades of a helical ribbon type, and a 360-degree double S-shaped helical ribbon is high in uniformity; and only one screw shaft in the middle of the vertical stirrer drives the materials to be stirred.

But horizontal mixer is stirring the in-process, and the time of accomplishing the material stirring can be longer than vertical mixer for a long time relatively, and stirring efficiency is relative vertical stirring chance low for a little promptly, mainly because vertical mixer all can shed and mix at stirring in-process material, stirs the material through this kind of mode, can make the material accomplish the stirring of material in very short time and mix.

In addition, in the current garbage treatment, the treatment of kitchen garbage is relatively complex, and the garbage is generally converted into fertilizer through fermentation treatment at present. In the process of converting kitchen waste into fertilizer, the kitchen waste is actually subjected to fermentation reaction by microorganisms at warm environmental temperature. However, the processing speed of the microorganisms on the kitchen waste is relatively slow at room temperature, and the kitchen waste cannot be uniformly and sufficiently reacted, so that the fertilizer conversion efficiency is low. Therefore, the technical personnel in the field need to stir the kitchen waste by a special horizontal stirrer, and the stirring efficiency of the special horizontal stirrer needs to be improved, so that the kitchen waste can be fully and uniformly mixed with the microorganisms and preliminarily reacted in the stirring process, and the stirred kitchen waste can be rapidly treated and reacted into fertilizer.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the heating and stirring device for rapidly treating the kitchen waste overcomes the defects of the prior art, and can improve the efficiency of conveying and stirring the materials in the case to two ends through the action of the double helical blades, so that all components in the materials are fully and effectively stirred; through the structure at the bottom of the box body of the case, when the materials are stirred, the materials can move to the lowest position in the middle of the case due to gravity in the process of moving to the two ends for stirring, so that the times and time for stirring the materials are increased, and the stirring effect of the materials is further ensured; through the action of the fork rod, the materials which are moved and stirred to the two ends in the case are continuously stirred, scattered and lifted, so that the materials are prevented from caking, and the stirring effect of the materials is further improved; through double helical blade's effect, can also be convenient for follow quick the quick ejection of compact of quick-witted incasement with the material that stirs, improve discharging efficiency.

The technical scheme adopted by the utility model is as follows:

the heating and stirring device for rapidly treating kitchen waste comprises a case, wherein a feed inlet is formed in the center of the top of the case, a discharge outlet is formed in the center of the bottom of the case, a valve is arranged at the discharge outlet, a rotating shaft rotating around the axis is horizontally arranged in the case, one end of the rotating shaft extends out of the case and is in transmission connection with an output shaft of a driving motor, spiral blades are fixed at two ends of the surface of the rotating shaft through radial connecting rods and are coaxially arranged, the spiral blades are symmetrically arranged by taking the midperpendicular plane of the rotating shaft as a symmetrical plane, opposite ends of the spiral blades at two ends of the rotating shaft are fixedly connected, and when the rotating shaft rotates, the spiral blades at two ends of the rotating shaft simultaneously turn materials in the case from the middle to two ends or turn the materials in the case from two ends to; the machine case comprises a substrate layer and a heat insulation layer A from inside to outside, a heating layer is arranged at the bottom of the machine case and between the substrate layer and the heat insulation layer A, and the helical blades arranged at the two ends of the rotating shaft are double helical blades.

The utility model discloses the further improvement scheme is, double helix blade's phase place contained angle is 180 degrees.

The utility model discloses a further improvement scheme is, radial connecting rod is through the pivot axle center, and radial connecting rod's both ends are fixed respectively with double helical blade.

The utility model discloses further improve the scheme and be, the surface of pivot still is equipped with multiunit stirring fork rod through the installation piece is fixed, stirring fork rod perpendicular to pivot to it is perpendicular with the line that corresponds the double helix blade of position department.

The utility model discloses further improve the scheme and be, every group stirring fork pole is equipped with many stirring fork poles and equal with the interval between two adjacent stirring fork poles of a set of.

The utility model discloses further improve the scheme and be, the stirring fork arm of same group keeps away from the distance between pivot one end and the pivot axle center and equals to be less than the internal diameter that corresponds the double helix blade of position department.

The utility model discloses further improve the scheme and be, the length of stirring fork rod reduces to the direction of pivot tip along the middle part by the pivot gradually.

The utility model discloses a further improvement scheme is, helical blade's external diameter reduces along the direction from quick-witted case middle part to quick-witted case both ends gradually, and helical blade's helical pitch reduces along the direction from quick-witted case middle part to quick-witted case both ends gradually.

The utility model discloses further improve the scheme and be, the width of machine case reduces to the direction at both ends along by the middle part, the bottom of machine case descends along the direction by both ends to the discharge gate gradually, the bottom of machine case is the awl cambered surface to chassis bottom's optional position and the distance between the helical blade equal.

The utility model discloses further improve the scheme and be, the lateral wall feed inlet of machine case still is equipped with dismantled and assembled apron, the surface of apron is equipped with insulating layer B, insulating layer B's lateral wall flushes with insulating layer A.

The utility model discloses further improve the scheme and be, driving motor passes through the mount pad and is fixed with quick-witted case.

The utility model discloses further improve the scheme and be, the both ends of pivot are stretched out behind the quick-witted case and are connected through the bearing frame with quick-witted case rotation.

The beneficial effects of the utility model reside in that:

first, the utility model discloses a heating agitating unit for rapidly transacting rubbish from cooking through double helical blade's effect, can improve the efficiency of quick-witted incasement material to both ends conveying and stirring, makes each composition in the material stir fully effectively.

Second, the utility model discloses a heating agitating unit for rapidly transacting rubbish from cooking through the structure of the bottom half of quick-witted case, in the stirring for the material can remove to the lowest of quick-witted case middle part because of gravity reason at the in-process that removes the stirring to both ends, thereby has increased the number of times and the time of material stirring, has further guaranteed the stirring effect of material.

Third, the utility model discloses a heating agitating unit for rapidly transacting rubbish from cooking through the effect of fork arm, with the quick-witted incasement to the material that removes the stirring at both ends stir constantly, break up, raise to when avoiding the material caking, further improve the stirring effect of material.

Fourth, the utility model discloses a heating agitating unit for rapidly transacting rubbish from cooking through double helical blade's effect, can also be convenient for follow quick-witted incasement ejection of compact with the material that stirs, improves discharging efficiency.

Description of the drawings:

fig. 1 is a schematic view of the present invention in partial section from the front view.

The specific implementation mode is as follows:

as shown in FIG. 1, the heating and stirring device for rapidly processing kitchen waste of the present invention comprises a case 1, a feed inlet 2 is arranged in the center of the top of the case 1, a discharge outlet 3 is arranged in the center of the bottom of the case 1, the discharge port is provided with a valve 4, a rotating shaft 5 rotating around the axis is horizontally arranged in the case 1, one end of the rotating shaft 5 extends out of the case 1 and then is in transmission connection with an output shaft of a driving motor 6, two ends of the surface of the rotating shaft 5 are respectively fixed with helical blades 7 through radial connecting rods and the same axle center, the helical blades 7 are symmetrically arranged by taking the vertical plane of the rotating shaft 5 as a symmetrical plane, the opposite ends of the helical blades 7 at the two ends of the rotating shaft 5 are fixedly connected, when the rotating shaft 5 rotates, the helical blades 7 at the two ends of the rotating shaft 5 simultaneously turn over the materials in the case 1 from the middle to the two ends, or simultaneously turn over the materials in the case 1 from the two ends to the middle; the cabinet 1 comprises a substrate layer 9 and a heat insulation layer A11 from inside to outside, a heating layer 10 is arranged at the bottom of the cabinet 1 and between the substrate layer 9 and the heat insulation layer A11, and the helical blades 7 arranged at two ends of the rotating shaft 5 are both double helical blades.

The phase included angle of the double helical blades is 180 degrees.

The radial connecting rod passes through the axis of the rotating shaft 5, and the two ends of the radial connecting rod are respectively fixed with the double helical blades.

The surface of the rotating shaft 5 is also fixedly provided with a plurality of groups of stirring fork rods 8 through mounting blocks 14, and the stirring fork rods 8 are perpendicular to the rotating shaft 5 and perpendicular to the connecting line of the double helical blades at the corresponding positions.

Each group of the stirring fork rods 8 is provided with a plurality of stirring fork rods 8, and the distance between two adjacent stirring fork rods 8 in the same group is equal.

The distances between one end of the stirring fork rods 8 far away from the rotating shaft 5 and the axis of the rotating shaft 5 are equal and smaller than the inner diameter of the double-spiral blade at the corresponding position.

The length of the mixing fork 8 is gradually reduced from the middle of the rotation shaft 5 to the end of the rotation shaft 5.

The outer diameter of the helical blade 7 is gradually reduced in the direction from the middle of the cabinet 1 to both ends of the cabinet 1, and the lead of the helical blade 7 is gradually reduced in the direction from the middle of the cabinet 1 to both ends of the cabinet 1.

The width of the case 1 is reduced along the direction from the middle part to the two ends, the bottom of the case 1 gradually descends along the direction from the two ends to the discharge hole 3, the bottom of the case 1 is a conical arc surface, and the distance between any position of the bottom of the case 1 and the helical blades 7 is equal.

The outer side wall feed inlet 2 of the case 1 is also provided with a detachable cover plate 12, the outer surface of the cover plate 12 is provided with a heat insulation layer B13, and the outer side wall of the heat insulation layer B13 is flush with the heat insulation layer A11.

The driving motor 6 is fixed with the case 1 through a mounting seat 15.

And two ends of the rotating shaft 5 extend out of the case 1 and are rotatably connected with the case 1 through bearing seats 16.

When the heating device is used, the valve 4 of the discharge hole 3 is closed, and then the heating layer 10 is started to heat the interior of the case 1; when the temperature in the case 1 reaches the temperature required by stirring the materials, the cover plate 12 is opened, the materials to be stirred are put into the case 1 from the feed port 2, and the materials to be stirred fall to the lowest position in the case 1; then the cover plate 12 is covered, the motor 6 is started, and the helical blade 7 drives the materials in the case 1 to move towards the two ends of the case 1 while turning over; the materials are stirred, scattered and lifted in the process of moving to the two ends of the case 1 through the action of the fork rod 8, so that the materials can be stirred to the maximum extent while being prevented from caking; after the material stirring score is even, open valve 4 to make motor 6 reverse start, make the material of accomplishing the stirring from discharge gate 3 ejection of compact.

Claims

1. A heating agitating unit for rapid processing kitchen remains rubbish, its characterized in that: the improved rotary material feeding machine comprises a machine case (1), wherein a feeding hole (2) is formed in the center of the top of the machine case (1), a discharging hole (3) is formed in the center of the bottom of the machine case (1), a valve (4) is arranged on the discharging hole, a rotating shaft (5) rotating around the axis is horizontally arranged in the machine case (1), one end of the rotating shaft (5) stretches out of the machine case (1) and is in transmission connection with an output shaft of a driving motor (6), spiral blades (7) are fixed to two ends of the surface of the rotating shaft (5) through radial connecting rods and the same axis, the spiral blades (7) are symmetrically arranged by taking the vertical plane of the rotating shaft (5) as the symmetrical plane, the spiral blades (7) at two ends of the rotating shaft (5) are fixedly connected in opposite directions, when the rotating shaft (5) rotates, the spiral blades (7) at two ends of the rotating shaft (5) simultaneously turn materials in, Or simultaneously turning the materials in the case (1) from two ends to the middle; case (1) from interior to exterior includes base plate layer (9) and insulating layer A (11), the bottom of case (1), be located and be equipped with zone of heating (10) between base plate layer (9) and insulating layer A (11), helical blade (7) that pivot (5) both ends were established are double helical blade.

2. The heating and stirring device for rapidly processing kitchen waste as set forth in claim 1, wherein: the phase included angle of the double helical blades is 180 degrees.

3. The heating and stirring device for rapidly processing kitchen waste as set forth in claim 2, wherein: the radial connecting rod passes through the axis of the rotating shaft (5), and two ends of the radial connecting rod are respectively fixed with the double-helix blades.

4. The heating and stirring device for rapidly processing kitchen waste as set forth in claim 1, wherein: the surface of the rotating shaft (5) is also fixedly provided with a plurality of groups of stirring fork rods (8) through mounting blocks (14), and the stirring fork rods (8) are perpendicular to the rotating shaft (5) and are perpendicular to the connecting lines of the double helical blades at the corresponding positions.

5. The heating and stirring device for rapidly processing kitchen waste as set forth in claim 4, wherein: every stirring fork arm (8) of group is equipped with many stirring fork arms (8) to the interval between two adjacent stirring fork arms (8) of same group equals.

6. The heating and stirring device for rapidly processing kitchen waste as set forth in claim 4, wherein: the distance between one end of the stirring fork rod (8) in the same group, which is far away from the rotating shaft (5), and the axis of the rotating shaft (5) is equal, and is smaller than the inner diameter of the double-helix blade at the corresponding position.

7. The heating and stirring device for rapidly processing kitchen waste as set forth in claim 6, wherein: the length of the stirring fork rod (8) is gradually reduced along the direction from the middle part of the rotating shaft (5) to the end part of the rotating shaft (5).

8. The heating and stirring device for rapidly processing kitchen waste as set forth in claim 1, wherein: the outer diameter of the spiral blade (7) is gradually reduced along the direction from the middle of the case (1) to two ends of the case (1), and the lead of the spiral blade (7) is gradually reduced along the direction from the middle of the case (1) to two ends of the case (1).

9. The heating and stirring device for rapidly processing kitchen waste as set forth in claim 8, wherein: the width of the case (1) is reduced along the direction from the middle part to the two ends, the bottom of the case (1) is gradually reduced along the direction from the two ends to the discharge hole (3), the bottom of the case (1) is a conical arc surface, and the distance between any position of the bottom of the case (1) and the helical blades (7) is equal.

10. The heating and stirring device for rapidly processing kitchen waste as set forth in claim 1, wherein: the outer side wall feeding hole (2) of the case (1) is further provided with a detachable cover plate (12), the outer surface of the cover plate (12) is provided with a heat insulation layer B (13), and the outer side wall of the heat insulation layer B (13) is flush with the heat insulation layer A (11).