CN1522797A

CN1522797A - Mixing and crushing device for disposing raw garbage

Info

Publication number: CN1522797A
Application number: CNA031046436A
Authority: CN
Inventors: 中本义范
Original assignee: TIEKE CO Ltd
Current assignee: TIEKE CO Ltd
Priority date: 2003-02-19
Filing date: 2003-02-19
Publication date: 2004-08-25

Abstract

The present invention relates to a stirring reducing equipment for treating raw garbage. It includes a cylindrical treatment tank, its axle centre portion is equipped with a rotating shaft transversally, on its rotating shaft a sickle-like plate made of stainless steel is mounted, and the top of said sickle-like plate is equipped with several single board wings which are curved leftward or rightward to 45 deg-60 deg and on its rotating shaft two parallel sickle-like plates are mounted, and the top of said every sickle-like plate is equipped with a transverse-long scraper blade with scraping wing. The sickle-like top of said single board wing is directed toward rotating direction, and the sickle-like top end of the scraping wing is directed toward despinning dirction, these single board wings and scraping wings are mixed and dispersively mounted on the periphery of the rotating shaft.

Description

Give birth to the stirring powder crushing device that garbage disposal is used

Technical field

The present invention relates to pulverize behind the living rubbish stirring powder crushing device that living garbage disposal that the processing by microorganism eliminates solid content (particularly organic matter) is used.

Background technology

The processing of living rubbish in the past be to use burning method and, the improvement material of as fertilizer sources or soil and the method utilized and, pulverize solid content as stirring of the present invention, decompose the method for microfine thing with microbial fermentation.

As this stirring powder crushing device, using the wide variety of devices (for example with reference to No. the 253614/1997th, Japan and No. 201580/1997 open communique of patent of invention) that stirring rod or agitator are installed at present on rotating shaft.

Summary of the invention

Give birth to the living rubbish stirring powder crushing device that rubbish is eliminated solid content in order to decompose by microbial fermentation, be by stir will give birth to run foul of each other between granulated garbage and, give birth to rubbish by with the collision of the inwall of stirring rod or agitator and tank diameter by the fine powder fragmentation, but stirring rod of installing on the rotating shaft of device in the past or agitator, be to be installed with a lot of after same structural change installation site, the change direction mostly, it is many that the time that is spent is pulverized in stirring like this, efficient is low, how can handle in a large number at short notice, reducing cost is the problem that will solve at present.

In order to solve above-mentioned problem, the present invention is the stirring powder crushing device, and it is that a plurality of veneer wings and the scraper plate wing that stainless steel constitutes is installed on the rotating shaft outer peripheral face of the axle center part horizontally set of the treatment trough of round cylinder slot shape.

The installation portion of linearity that the above-mentioned veneer wing is installed in radially the periphery of above-mentioned rotating shaft from thickness and width with regulation prolongs into sickle shaped after the bending at grade, with its top ends left or right ground warpage 45 degree～60 degree, the top makes the shape near the top bend of the inner peripheral surface of above-mentioned treatment trough.The above-mentioned scraper plate wing prolongs into sickle shaped after the bending at grade from the installation portion with above-mentioned veneer wing same straight line shape, it is made 2 plate-like arms that the top has the top hypotenuse, the inner peripheral surface of the nearly above-mentioned treatment trough of corner connection of the preceding avris of the direction of rotation of this top hypotenuse, and gradually towards the inner peripheral surface of back avris away from treatment trough, and with predetermined distance ground configured in parallel, on the hypotenuse of top, fixing the outstanding to the left and right scraper plate of growing crosswise in two ends by above-mentioned 2 plate-like arms.

Give birth to the stirring powder crushing device of garbage disposal, it is only to be many pieces of the above-mentioned veneer wing and the many places that alternately are configured in the axis direction of equally spaced cutting apart above-mentioned rotating shaft by the many pieces of wings that the veneer wing and the above-mentioned scraper plate wing constitute, simultaneously, at circumferencial direction with proper spacing, left and right directions with the top bend of the above-mentioned veneer wing, with two adjacent rightabout ground configurations, above-mentioned installation portion is fixed radially or removably is mounted as much as possible.

In addition, the above-mentioned veneer wing and the scraper plate wing are installed in another kind of form on the above-mentioned rotating shaft, promptly, direction of principal axis at the urceolus of the periphery that is inlaid in rotating shaft equally spaced is divided on the periphery of many places, give prominence to radially a plurality of mount pads are set, the installation portion of the above-mentioned veneer wing and the scraper plate wing removably is installed on this mount pad.

Description of drawings

Fig. 1 is the side view of the rotating shaft part of expression stirring powder crushing device of the present invention;

Fig. 2 is the end view drawing that the direction that is illustrated in the P arrow is seen Fig. 1;

Fig. 3 (A) is the vertical view of the expression veneer wing;

Fig. 3 (B) is the side view of the expression veneer wing;

Fig. 4 (A) is the vertical view of the expression scraper plate wing;

Fig. 4 (B) is the side view of the expression scraper plate wing;

Fig. 5 (A) is the side view of the rotating shaft part of No. 1 testing machine of expression;

Fig. 5 (B) is the end view drawing of the rotating shaft part of No. 1 testing machine of expression;

Fig. 6 (A) is the side view of the rotating shaft part of No. 2 testing machines of expression;

Fig. 6 (B) is the end view drawing of the rotating shaft part of No. 2 testing machines of expression;

Fig. 7 (A) is the side view of the rotating shaft part of No. 3 testing machines of expression;

Fig. 7 (B) is the end view drawing that the rotating shaft part of No. 3 testing machines is made in expression.

The specific embodiment

Embodiment

With reference to description of drawings embodiment, in Fig. 1, setting-in urceolus 5 on the periphery that is horizontally set with at the rotating shaft 1 of the axle center part of the treatment trough of round cylinder slot shape, at the direction of principal axis of this urceolus 5 equally spaced on the periphery of split position, the outstanding radially mount pad 6 that is provided with in 2～3 places, at A shown in Figure 1, C, E, each the veneer wing 3 shown in Fig. 3 (A) and Fig. 3 (B) and the scraper plate wing 4 shown in Fig. 4 (A) and Fig. 4 (B) of one piece are removably installed in the G position, at B, D, the F position, the veneer wing 3 is only removably installed in position at circumference 3 five equilibriums, shown in Figure 2 as what see from the rotating shaft extreme direction shown in the P arrow of Fig. 1, to direction of rotation the veneer wing 3 is being installed agley every angle of circumference 30 degree, to reverse directions the scraper plate wing is being installed agley every 90 degree.

The veneer wing 3 is made of corrosion resistant plate, extends into sickle shaped after the straight installation portion 3a transverse direction bending shown in Fig. 3 (A) and Fig. 3 (B), its top ends make left or the bending rightly represented by solid line and dotted line into about the top bend 3b of 50 degree.

The scraper plate wing 4 similarly is made of corrosion resistant plate, be from the installation portion 4a of Fig. 4 (A) with the linearity identical shown in Fig. 4 (B) with the veneer wing 3, extend into sickle shaped after the transverse curvature at grade, its top will make 2 plate-like arms 4c compartment of terrain configured in parallel according to the rules of top hypotenuse 4b, this top hypotenuse 4b is the inner peripheral surface 2 of the nearly above-mentioned treatment trough of corner connection of preceding avris of the direction of rotation of front end, and gradually towards the inner peripheral surface of back avris away from treatment trough, the top board 4d that grows crosswise two ends are outstanding to the left and right by above-mentioned 2 plate-like arms 4c is fixed on the hypotenuse 4b of top.

In addition, present embodiment is that mount pad 6 is arranged on the urceolus 5 that is inlaid in rotating shaft 1, but also mount pad 6 can be set directly on the rotating shaft 1.

Before exploitation the present invention, in the treatment trough identical, made following testing machine with the present invention, promptly, the periphery of rotating shaft radially 9 single bar-shaped mixing arms of decentralized configuration No. 1 testing machine shown in Fig. 5 (A) and Fig. 5 (B) and, at loose No. 2 testing machines shown in Fig. 6 (A) and Fig. 6 (B) of configuration mixing arm of 9 punishment of the periphery of rotating shaft, this mixing arm be install squarely with the top of 2 rods of narrow spaced and parallel little scraper plate and, periphery at rotating shaft, No. 3 testing machines shown in Fig. 7 (A) and Fig. 7 (B) of the scraper plate bigger than No. 2 machines shown in Fig. 6 (A) and Fig. 6 (B) are installed to the front lower place obliquely in the relative direction of rotation in the top of arm, this arm is to be cut into " ㄑ " font by the steel plate with wide a little spaced and parallel to make, the result and the result of the present invention of expression test simultaneously under experimental condition as follows.

Experimental condition

Give birth to the kind life of rubbish and give birth to rubbish (moisture ratio about 40%)

1 time treating capacity 50kg

The about 175kg of the microbial bacteria scale of construction (about 470 liters)

Temperature is 40 ℃～50 ℃ in the treatment trough

Rotating speed 8rpm

Result of the test

No. 1 testing machine

The stirring pulverizing of giving birth to rubbish is insufficient, and is motionless in the stop of the bottom of treatment trough, and As time goes on stench takes place.

No. 2 testing machines

Giving birth to rubbish is about 2/3 of No. 1 testing machine with the resolving time, needs 6～7 hours to eliminate solid content efficiently, but stench takes place the also residual sometimes living rubbish that is difficult to decompose (for example beastly meat).

No. 3 testing machines

The decomposition of giving birth to rubbish is very fast, carries out sleekly with the mixing energy of microbial bacteria, and the processing time shortens to 4～5 hours, also rare stench.

Machine of the present invention

Resolving time and No. 3 testing machines of the living rubbish of the present invention are roughly the same, but stir broken further miniaturization, and stench further reduces, and has obtained the feasibility of practicability.

The present invention is by the scheme implementation of above explanation, plays effect as described below.

Because the veneer wing and the scraper plate wing are upright from the periphery of rotating shaft,,, can reduce processing cost so contact and improve the stirring breaking capacity with the more rubbish of giving birth to by rotation at transverse direction warpage or crooked and form long-armed near the treatment trough inner peripheral surface.

Because left or right ground warpage, when can promote to give birth to the stirring of rubbish, move by left and right directions ground and to make homogenising in the groove, and then will give birth to rubbish and be expressed to the treatment trough inner peripheral surface by smashing a mixing that promotes to pulverize with the top of the veneer wing.

Because the scraper plate wing can be taken up a large amount of livings rubbish by the big scraper plate of area it is fallen when improve stirring crushing effect, living rubbish signature is outside played the effect of smashing to the treatment trough inner peripheral surface, can improve the stirring crushing effect significantly.

Mix setting by the veneer wing and the scraper plate wing that will have above-mentioned not same-action, can make the broken further miniaturization of stirring of living rubbish, promotion mixes with microorganism, eliminates solid content at short notice, more promptly positively handles, and prevents stench.

Claims

1. give birth to the stirring powder crushing device that garbage disposal is used for one kind, on rotating shaft (1) periphery of the axle center part horizontally set of treatment trough cylindraceous, a plurality of veneer wings (3) and the scraper plate wing (4) that stainless steel constitutes be installed, it is characterized in that,

The above-mentioned veneer wing (3) extends into sickle shaped after the bending at grade from the installation portion (3a) with the linearity of the thickness of regulation and the width periphery that is installed in above-mentioned rotating shaft (1) radially, its top ends left or right ground warpage 45 degree～60 degree, its top makes the shape near the top bend (3b) of the inner peripheral surface (2) of above-mentioned treatment trough;

The above-mentioned scraper plate wing (4) extends into sickle shaped after the bending at grade from the installation portion (4a) of linearity, it is made 2 plate-like arms (4c) that the top has top hypotenuse (4b), the relative direction of rotation of front end of this top hypotenuse (4b) is near the inner peripheral surface (2) of above-mentioned treatment trough, and gradually towards the inner peripheral surface (2) of back avris away from treatment trough, and, go up the fixedly outstanding to the left and right horizontal long scraper plate (4d) in two ends at top hypotenuse (4b) by 2 plate-like arms (4c) with the predetermined distance configured in parallel;

To only be many pieces of wings of the above-mentioned veneer wing (3) and many pieces of wing alternate configurations constituting by the veneer wing (3) and the above-mentioned scraper plate wing (4) many places at the axis direction of equally spaced cutting apart above-mentioned rotating shaft (1), wherein, the falculate top of the veneer wing (3) is towards direction of rotation, the scraper plate wing (4) is towards the despining direction, simultaneously at circumferencial direction with the left and right directions of proper spacing with the top bend of the above-mentioned veneer wing (3), with two adjacent rightabout ground configurations, installation portion (3a), (4a) removably install radially as much as possible.

2. the stirring powder crushing device that living garbage disposal according to claim 1 is used, wherein the direction of principal axis at the urceolus (5) of the periphery that is inlaid in rotating shaft (1) equally spaced is divided on the periphery of many places, give prominence to radially a plurality of mount pads (6) are set, the installation portion (3a) of the veneer wing (3) or the installation portion (4a) of the scraper plate wing (4) removably are installed on this mount pad (6).