CN213133454U

CN213133454U - Double-crushing multi-blade self-scraping crusher for sludge treatment

Info

Publication number: CN213133454U
Application number: CN202021541013.7U
Authority: CN
Inventors: 曾波; 李山
Original assignee: Hubei Huayao Biotechnology Co ltd
Current assignee: Hubei Huayao Biotechnology Co ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-05-07
Anticipated expiration: 2030-07-30

Abstract

The utility model relates to the technical field of sludge treatment, and discloses a double-crushing multi-blade self-scraping crusher for sludge treatment, which comprises a support frame, a charging barrel, a gas purification mechanism and a controller, wherein the middle of the support frame is provided with the charging barrel, the top end of the charging barrel is provided with a feeding hopper, the inner wall of the feeding hopper is provided with an automatic sealing mechanism, the bottom end of a servo motor of a driving mechanism arranged in the middle of the support frame is rotationally connected with a main shaft through a coupler, the tail end of the main shaft is respectively connected with a first driven rotating shaft and a second driven rotating shaft through gear transmission, the structures of the two driven rotating shafts are similar, the first driven rotating shaft is provided with a plurality of crushing blades at equal intervals, the second driven rotating shaft is provided with crushing blades which are alternated with the first driven rotating shaft, the driven rotating shafts below the crushing blades are respectively provided with helical blades, a, and a material cleaning plate is respectively arranged below the filter screens. The utility model discloses prevent that gas from spilling over, improve crushing efficiency.

Description

Double-crushing multi-blade self-scraping crusher for sludge treatment

Technical Field

The utility model relates to a rubbing crusher specifically is a double-crushing is multitool from scraping formula rubbing crusher for sludge treatment, belongs to sludge treatment technical field.

Background

The sludge can be used for incineration, energy can be saved, the environment can be protected, sludge leather mixing process needs to be stored and output in a controlled amount through a sludge quantitative temporary storage bin firstly, the sludge needs to be crushed before being mixed with the leather so as to be stirred and mixed, the sludge after being mixed needs to be extruded and formed by a forming machine after being stirred, and finally, the sludge after being formed is cut into small blocks through a crusher.

Although the existing self-scraping type pulverizer for sludge treatment improves the problems of incomplete crushing and harmful gas, the following problems still exist:

(1) the single-rotating shaft is adopted to be provided with the plurality of crushing blades for crushing, a larger interval is left between the crushing blades and the crushing blades, the crushing efficiency is lower, and the sludge can pass through the filter screen after being repeatedly crushed for many times.

(2) The sealing cover needs to be manually opened during feeding, the machine is not finished and stopped in the processing process, the residual gas at the top is processed by the gas processing mechanism within a certain time, and harmful gas can overflow to harm the health of workers and pollute the environment.

(3) The spiral blade above the filter screen drives the sludge on the filter screen to be crushed again, the space in the cylinder below the filter screen does not have a material cleaning mechanism from the space to the discharge port, the sludge is easy to accumulate at the bottom of the cylinder and is reattached to the inner wall of the cylinder, and the sludge is discharged incompletely.

Disclosure of Invention

An object of the utility model is to provide a two broken mud handles with multitool from scraping formula rubbing crusher to the crushing efficiency is low in the current device processing procedure who provides in solving above-mentioned background and need relapse broken many times, has harmful gas during the feeding and spills over, and mud piles up again easily at barrel bottom discharge incomplete problem.

In order to achieve the above object, the utility model provides a following scheme:

a multi-cutter self-scraping crusher for double-crushing sludge treatment comprises a support frame, a material cylinder, a gas purification mechanism and a controller, wherein the material cylinder is arranged in the middle of the support frame, a connecting plate is arranged between the outer side of the material cylinder and the support frame, the gas purification mechanism is arranged on one side of the top end of the support frame and is communicated with the material cylinder, the gas purification mechanism is electrically connected with the controller, a feed hopper is arranged on one side of the top end of the material cylinder, an automatic sealing mechanism is arranged on the inner wall of the bottom end of the feed hopper, a driving mechanism is arranged in the middle of the support frame and comprises a servo motor, the servo motor is arranged at the middle position of the top end of the support frame, the bottom end of the servo motor is rotatably connected with a main shaft through a coupler, the main shaft extends to the inside of the material cylinder, and the tail end of, first driven spindle and the symmetrical arrangement of second driven spindle are in main shaft end both sides, and the epaxial structure of two driven spindles is similar, and equidistant a plurality of broken blades that are provided with on first driven spindle, equidistant a plurality of broken blades that are provided with on the second driven spindle, and broken blade on the epaxial broken blade of second driven spindle and the epaxial broken blade of first driven spindle alternate arranging, are equipped with helical blade on the driven spindle of the below of broken blade respectively, helical blade's below is equipped with the filter screen, the top of filter screen is equipped with two cleaning brushes, and the end of two cleaning brushes respectively with first driven spindle and second driven spindle fixed connection, be equipped with the clearly flitch on the driven spindle of filter screen below respectively, the bottom of feed cylinder one end is equipped with the discharge gate.

Preferably, the automatic sealing mechanism comprises a torsion spring and a sealing plate powered by the torsion spring.

Preferably, the top end of the feed hopper is hinged with a sealing cover.

Preferably, a driving gear is arranged at the tail end of the main shaft, driven gears are respectively arranged on the outer walls of the upper parts of the first driven rotating shaft and the second driven rotating shaft, and the driven gears are meshed with the driving gear.

Preferably, the upper end and the lower end of the first driven rotating shaft and the upper end and the lower end of the second driven rotating shaft are respectively and rotatably connected to the upper inner wall and the lower inner wall of the charging barrel.

Preferably, the two cleaning brushes rotate in the same direction.

Preferably, the helical blades have the same blade rotation direction.

Preferably, the material cleaning plates are arranged at intervals.

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

1. the utility model provides a two broken mud handles with multitool from scraping formula rubbing crusher sets up first driven spindle and the second driven spindle that drives through gear drive, and the broken blade alternate arrangement in two driven spindles guarantees that the mud in the interval between the broken blade also can be broken in the same driven spindle, improves the crushing efficiency of device, reduces crushing time.

2. The utility model provides a two broken mud is multitool from scraping formula rubbing crusher for processing is equipped with the automatic mechanism that seals that provides power by the torsional spring in the hookup location department of feeder hopper and feed cylinder, seals the board during feeding and down rotates under the pressure effect of material, and the torsional spring energy storage this moment, back in all materials get into the feed cylinder, the torsional spring provides kinetic energy and makes and seal the board and upwards bounce until the position of reacing the stopper, seals automatically, prevents that the unnecessary harmful gas in top from spilling over.

3. The utility model provides a two broken sludge treatment are with multitool from scraping formula rubbing crusher is equipped with alternate clear flitch in the driven spindle of filter screen below, and servo motor drives two driven spindles through gear drive and rotates to make clear flitch rotate in the filter screen below, clear material with higher speed prevents that mud from piling up, improves the discharge effect.

Drawings

Fig. 1 is a schematic view of the front view cross-sectional structure of the present invention.

Fig. 2 is a schematic view of the structure of the present invention.

In the figure: 1. a support frame; 2. a charging barrel; 3. a connecting plate; 4. a feed hopper; 5. a drive mechanism; 501. a servo motor; 502. a coupling; 503. a main shaft; 504. a driving gear; 505. a driven gear; 6. a first driven rotating shaft; 7. an automatic sealing mechanism; 8. a second driven rotating shaft; 9. crushing the blade; 10. a helical blade; 11. a cleaning brush; 12. filtering with a screen; 13. clearing the material plate; 14. a gas purification mechanism; 15. a controller; 16. and (4) a discharge port.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in the figures 1-2 of the drawings,

a multi-blade self-scraping crusher for double-crushing sludge treatment comprises a support frame 1, a feed cylinder 2, a gas purification mechanism 14 and a controller 15, wherein the feed cylinder 2 is arranged in the middle of the support frame 1, a connecting plate 3 is arranged between the outer side of the feed cylinder 2 and the support frame 1, the gas purification mechanism 14 is arranged on one side of the top end of the support frame 1, the gas purification mechanism 14 is communicated with the feed cylinder 2, the gas purification mechanism 14 is electrically connected with the controller 15, a feed hopper 4 is arranged on one side of the top end of the feed cylinder 2, an automatic sealing mechanism 7 is arranged on the inner wall of the bottom end of the feed hopper 4, a driving mechanism 5 is arranged in the middle of the support frame 1, the driving mechanism 5 comprises a servo motor 501, the servo motor 501 is arranged in the middle position of the top end of the support frame 1, the bottom end of the servo motor 501 is rotatably connected with a main, and the end of the main shaft 503 is connected with a first driven rotating shaft 6 and a second driven rotating shaft 8 through gear transmission respectively, the first driven rotating shaft 6 and the second driven rotating shaft 8 are symmetrically arranged on both sides of the end of the main shaft 503, and the structure on the two driven rotating shafts is similar, the first driven rotating shaft 6 is provided with a plurality of crushing blades 9 at equal intervals, the second driven rotating shaft 8 is provided with a plurality of crushing blades 9 at equal intervals, and the crushing blades 9 on the second driven rotating shaft 8 and the crushing blades 9 on the first driven rotating shaft 6 are arranged alternately, the driven rotating shafts below the crushing blades 9 are respectively provided with helical blades 10, a filter screen 12 is arranged below the helical blades 10, two cleaning brushes 11 are arranged above the filter screen 12, the ends of the two cleaning brushes 11 are respectively fixedly connected with the first driven rotating shaft 6 and the second driven rotating shaft 8, the driven rotating shafts below the filter screen 12 are respectively provided with a cleaning plate 13, the bottom of one end of the charging barrel 2 is provided with a discharge hole 16.

The automatic sealing mechanism 7 comprises a torsion spring and a sealing plate which provides kinetic energy by the torsion spring, and harmful gas at the top in the crushing process is prevented from overflowing.

The top end of the feed hopper 4 is hinged with a sealing cover, so that the sealing performance of the device is enhanced.

A driving gear 504 is arranged at the tail end of the main shaft 503, driven gears 505 are respectively arranged on the outer walls of the upper portions of the first driven rotating shaft 6 and the second driven rotating shaft 8, and the driven gears 505 are meshed with the driving gear 504, so that the gear transmission is realized.

The upper and lower both ends of first driven rotating shaft 6 and the upper and lower both ends of second driven rotating shaft 8 rotate respectively and connect on the upper and lower inner wall of feed cylinder 2, and first driven rotating shaft 6 and second driven rotating shaft 8 originally can be in feed cylinder 2 internal rotation, take them to carry out synchronous rotation through gear drive servo motor 501.

The two cleaning brushes 11 rotate in the same direction, ensuring that they do not collide and hit each other during operation.

The blade rotating directions of the helical blades 10 are the same, the helical blades 10 are used for taking up the sludge which is not completely crushed above the filter screen 12 for re-crushing, the rotating directions of the first driven rotating shaft 6 and the second driven rotating shaft 8 are the same, and therefore the helical blades 10 arranged on the helical blades can realize the lifting function by realizing the lifting function on both sides in the same blade direction.

The material cleaning plates 13 are arranged at intervals, so that the material cleaning plates 13 do not conflict when in operation, and the pollution discharge efficiency is enhanced.

The utility model discloses a theory of operation:

during the processing operation, open external power supply and controller 15, external power supply supplies power for actuating mechanism 5, servo motor 501 drives main shaft 503 synchronous rotation through shaft coupling 502, driving gear 504 on the main shaft 503 forms gear drive with the symmetrical driven gear 505 who arranges in its both sides, thereby drive first driven spindle 6 and the synchronous rotation of second driven spindle 8, arrange alternate crushing blade 9 on two driven spindles and carry out the breakage to mud, helical blade 10 drives the mud of filter screen 12 top and carries out the recracking, it gets into the below of filter screen 12 to strain qualified mud through filter screen 12, cleaning brush 11 above filter screen 12 prevents that filter screen 12 from blockking up, the blowdown efficiency of the pivoted scarfing material board 13 acceleration mud below filter screen 12.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a two broken mud is handled with multitool from scraping formula rubbing crusher, includes support frame (1), feed cylinder (2), gaseous purification mechanism (14) and controller (15), the centre of support frame (1) is equipped with feed cylinder (2), and is equipped with connecting plate (3) between the outside of feed cylinder (2) and support frame (1), and top one side of support frame (1) is equipped with gaseous purification mechanism (14), and gaseous purification mechanism (14) and feed cylinder (2) intercommunication, gaseous purification mechanism (14) meet its characterized in that with controller (15) electrical property: the top one side of feed cylinder (2) is equipped with feeder hopper (4), be equipped with automatic sealing mechanism (7) on the bottom inner wall of feeder hopper (4), the centre of support frame (1) is equipped with actuating mechanism (5), actuating mechanism (5) include servo motor (501), and servo motor (501) arranges on the top intermediate position of support frame (1), the bottom of servo motor (501) is rotated through shaft coupling (502) and is connected with main shaft (503), main shaft (503) extend to the inside of feed cylinder (2), and the end of main shaft (503) is connected with first driven spindle (6) and second driven spindle (8) respectively through gear drive, the symmetrical arrangement of first driven spindle (6) and second driven spindle (8) is in main shaft (503) terminal both sides, and the epaxial structure of two driven spindles is similar, and first driven spindle (6) are equidistant to be provided with a plurality of broken blade (9), equidistant a plurality of broken blades (9) that are provided with on second driven rotating shaft (8), and broken blade (9) on second driven rotating shaft (8) and first driven rotating shaft (6) arrange alternately, are equipped with helical blade (10) on the driven rotating shaft of the below of broken blade (9) respectively, the below of helical blade (10) is equipped with filter screen (12), the top of filter screen (12) is equipped with two cleaning brush (11), and the end of two cleaning brush (11) respectively with first driven rotating shaft (6) and second driven rotating shaft (8) fixed connection, be equipped with flitch (13) respectively in the driven rotating shaft of filter screen (12) below, the bottom of feed cylinder (2) one end is equipped with discharge gate (16).

2. The multi-blade self-scraping mill for double crushing sludge treatment of claim 1, wherein: the automatic sealing mechanism (7) comprises a torsion spring and a sealing plate which is provided with kinetic energy by the torsion spring.

3. The multi-blade self-scraping mill for double crushing sludge treatment of claim 1, wherein: the top end of the feed hopper (4) is hinged with a sealing cover.

4. The multi-blade self-scraping mill for double crushing sludge treatment of claim 1, wherein: the tail end of the main shaft (503) is provided with a driving gear (504), the outer walls of the upper parts of the first driven rotating shaft (6) and the second driven rotating shaft (8) are respectively provided with a driven gear (505), and the driven gear (505) is meshed with the driving gear (504).

5. The multi-blade self-scraping mill for double crushing sludge treatment of claim 1, wherein: the upper end and the lower end of the first driven rotating shaft (6) and the upper end and the lower end of the second driven rotating shaft (8) are respectively connected to the upper inner wall and the lower inner wall of the charging barrel (2) in a rotating mode.

6. The multi-blade self-scraping mill for double crushing sludge treatment of claim 1, wherein: the two cleaning brushes (11) rotate in the same direction.

7. The multi-blade self-scraping mill for double crushing sludge treatment of claim 1, wherein: the blade rotating directions of the spiral blades (10) are the same.

8. The multi-blade self-scraping mill for double crushing sludge treatment of claim 1, wherein: the material cleaning plates (13) are arranged at intervals.