CN218359688U

CN218359688U - Sludge crushing device

Info

Publication number: CN218359688U
Application number: CN202222807068.3U
Authority: CN
Inventors: 王健; 何静; 陶莎; 王明; 申练
Original assignee: Chongqing Yuqing Environmental Protection Technology Co ltd
Current assignee: Chongqing Yuqing Environmental Protection Technology Co ltd
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-01-24
Anticipated expiration: 2032-10-25

Abstract

The utility model discloses a sludge crushing device belongs to the broken field of mud. The utility model provides a sludge crushing device, is including broken case and two sets of dwang, and is two sets of the dwang swivelling joint is at broken incasement, the broken blade of fixedly connected with still includes on the dwang: the filter hood is fixedly connected in the crushing box, the filter hood is umbrella-shaped and is arranged below the crushing blades, two groups of symmetrically designed fixed cylinders are fixedly connected to the side wall of the crushing box, the bottoms of the two groups of fixed cylinders are communicated with the upper end face of the filter hood through a feed port, and the tops of the two groups of fixed cylinders are communicated with the inner wall of the top of the crushing box through a discharge port; a driving rod is rotationally connected in the fixed cylinder, and a helical blade is fixedly connected to the driving rod; the utility model discloses a helical blade sends into great sludge block and carries out the breakage that circulates once more on the broken blade, reduces great massif mud and piles up on the filter mantle, improves broken filterable effect.

Description

Sludge crushing device

Technical Field

The utility model relates to a broken technical field of mud especially relates to a mud breaker.

Background

The sludge drying process generally needs to dehydrate liquid sludge to process the liquid sludge into solid sludge; the dehydration treatment generally utilizes solid-liquid separation equipment to carry out solid-liquid separation on the sludge, and the dehydrated sludge forms a larger block with certain water content, namely blocky sludge; then, drying the blocky sludge so as to convert the blocky sludge into granular sludge; the drying treatment is generally to dry the sludge by using drying equipment; the dried sludge forms sludge particles with certain water content for subsequent treatment. Whether the sludge is dehydrated or dried, the sludge may have the characteristics of non-uniform granularity and difficult recrushment.

Common crushing equipment includes, but is not limited to, jaw crushers, gyratory crushers, cone crushers, hammer crushers, roller crushers, and vibratory crushers, among others; the crushing devices convert sludge blocks from larger blocks into smaller blocks through the action of the crushing parts on the sludge blocks so as to improve the fluidity of the sludge, thereby being beneficial to the transportation and the subsequent treatment of the sludge; however, these crushing devices have many disadvantages, one of which is a significant disadvantage that in order to obtain smaller and uniform blocks, the crushed sludge blocks are usually filtered and screened by the filter plate, but the larger blocks generated during crushing fall on the filter plate and cannot be filtered and discharged, and are accumulated on the filter plate after long-term use, so that the sludge blocks are easy to block the device, and the crushing efficiency is reduced, therefore, we propose a sludge crushing device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving prior art, filter the screening through the filter to the sludge cake after the breakage, but the sludge cake of the bigger block that produces during the breakage falls on the filter and can't filter the discharge, piles up on the filter after long-time the use, the phenomenon that the mud block blockked up equipment appears easily, has reduced the problem of broken efficiency, and the mud breaker who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a sludge crushing device, is including broken case and two sets of dwang, and is two sets of the dwang is rotated and is connected in broken incasement, the broken blade of fixedly connected with still includes on the dwang: the filter hood is fixedly connected in the crushing box, the filter hood is umbrella-shaped and is arranged below the crushing blades, two groups of symmetrically designed fixed cylinders are fixedly connected to the side wall of the crushing box, the bottoms of the two groups of fixed cylinders are communicated with the upper end surface of the filter hood through a feeding hole, and the tops of the two groups of fixed cylinders are communicated with the inner wall of the top of the crushing box through a discharging hole; the fixed cylinder is rotatably connected with driving rods, each group of driving rods is connected with one group of corresponding rotating rods through a first driving belt, and the driving rods are fixedly connected with helical blades; be equipped with the driving source on the broken case, when the driving source during operation, two sets of dwang rotate relatively.

In order to facilitate the sludge discharged from the discharge port to enter the position of the stirring rod close to the middle, preferably, a material guide plate is fixedly connected to the discharge port.

In order to improve the crushing effect, preferably, the driving source comprises a motor fixedly connected to the crushing box, the output end of the motor is fixedly connected with one set of rotating rods, and the two sets of rotating rods are connected with each other through gear set meshing.

In order to further improve the crushing effect, the crushing blades on the two sets of rotating rods are preferably arranged in a staggered manner.

In order to reduce the adhesion and blockage of the sludge on the filter cover, the filter cover preferably further comprises: the supporting plate is fixedly connected in the crushing box, a rotating shaft is rotatably connected to the supporting plate, and the rotating shaft is connected with one group of driving rods through a second driving belt; the connecting plate is fixedly connected to the rotating shaft, an air injection plate is fixedly connected to the connecting plate, the air injection plate is attached to the bottom of the filter cover, and an air outlet hole is formed in the air injection plate; the rotary joint is connected to the rotating shaft and connected with the air injection plate through a connecting pipe, an air pump is fixedly connected to the supporting plate and connected with the rotary joint through an air outlet pipe.

In order to improve the efficiency of cleaning sludge on the filter cover, preferably, the connecting plates are two groups, the two groups of connecting plates are respectively and fixedly connected to two sides of the rotating shaft, and the two groups of connecting plates are fixedly connected with the air injection plates.

Compared with the prior art, the utility model provides a sludge crushing device possesses following beneficial effect:

1. this sludge crushing device, the crushing blade through crisscross setting each other on two sets of dwangs rotates in opposite directions, carries out the breakage to mud, improves crushing effect, sends into the fixed cylinder through the feed inlet with the mud of great size simultaneously in, sends into the broken blade through helical blade and goes up the breakage that circulates once more, reduces great bulk mud and piles up on the filter mantle, improves broken filterable effect.

2. This sludge crushing device sends into the air jet-propelled board through the air pump in, on the venthole spouts the filter mantle, blows the sludge cake that will block up on the filter mantle, then sends into the solid fixed cylinder through the discharge gate and circulates the breakage, reduces the jam of sludge cake to the filter mantle, improves broken filterable efficiency.

Drawings

Fig. 1 is a schematic structural view of a sludge crushing device provided by the utility model;

FIG. 2 is a front view of a sludge crushing device provided by the present invention;

FIG. 3 is a schematic structural view of an air-jet plate of the sludge crushing device provided by the present invention;

fig. 4 is a schematic structural diagram of a filtering cover of the sludge crushing device provided by the utility model.

In the figure: 1. a crushing box; 101. a feed inlet; 102. a discharge port; 1021. a stock guide; 103. a feed inlet; 104. a discharge outlet; 105. a blanking plate; 2. rotating the rod; 3. crushing the leaves; 4. a filter housing; 5. a fixed cylinder; 6. a drive rod; 7. a helical blade; 8. a support plate; 9. a rotating shaft; 901. a connecting plate; 10. an air jet plate; 1011. an air outlet; 11. an air pump; 1101. an air outlet pipe; 12. a rotary joint; 13. a connecting pipe; 14. a motor; 15. a gear set; 16. a first drive belt; 17. a second belt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1:

referring to fig. 1-4, a sludge crushing device comprises a crushing box 1 and two sets of rotating rods 2, wherein the two sets of rotating rods 2 are rotatably connected in the crushing box 1, crushing blades 3 are fixedly connected to the rotating rods 2, and the crushing blades 3 are positioned in the crushing box 1 to crush sludge blocks in the crushing box 1.

Still include filter mantle 4 of fixed connection in broken case 1, wherein, filter mantle 4 is the umbrella-type, and set up and filter the screening in broken sludge block 3 below, two sets of solid fixed cylinder 5 of broken case 1 lateral wall fixedly connected with symmetrical design, two sets of solid fixed cylinder 5 bottoms are linked together through feed inlet 101 and filter mantle 4 up end and are made the filter mantle 4 go up to pile up great sludge block and enter into solid fixed cylinder 5 in, two sets of solid fixed cylinder 5 tops are linked together through discharge gate 102 and broken case 1 top inner wall.

The fixed cylinder 5 is rotatably connected with driving rods 6, each group of driving rods 6 is connected with one group of corresponding rotating rods 2 through a first driving belt 16, and the driving rods 6 are fixedly connected with helical blades 7 to drive sludge blocks to enter the crushing blades 3 from the discharge port 102 for crushing again; the crushing box 1 is provided with a driving source, and when the driving source works, the two groups of rotating rods 2 rotate relatively, namely the two groups of rotating rods 2 rotate in opposite directions.

The driving source includes motor 14 of fixed connection on broken case 1, and motor 14 output links to each other with one of them a set of dwang 2 is fixed, links to each other through the 15 meshing of gear train between two sets of dwang 2 and drives two sets of dwang 2 and revolve to opposite rotation and carry out the breakage, and gear train 15 is two intermeshing's gear, fixes respectively on two sets of dwang 2.

It should be pointed out that, two sets of dwang 2 drive corresponding actuating lever 6 through first drive belt 16 respectively and rotate, so two sets of helical blade 7 rotation direction is opposite, consequently sets up two sets of helical blade 7 rotation directions in two sets of fixed barrels 5 to opposite, ensures that two sets of helical blade 7 all upwards pay-off simultaneously.

The outlet of the discharge port 102 is fixedly connected with a material guide plate 1021 for conveying the sludge blocks to the middle position of the two groups of crushing blades 3 for crushing.

Referring to fig. 1-2, there are two groups of fixed cylinders 5, and the two groups of fixed cylinders 5 are respectively and fixedly connected to the left and right sides of the crushing box 1 to convey larger sludge, so that the efficiency of circular crushing is improved.

Referring to fig. 1-2, link to each other through the meshing of gear train 15 between two sets of dwang 2 and carry out reverse rotation, the dwang 2 that rotates in reverse drives broken blade 3 and carries out the breakage to mud, improves crushing effect, and crisscross setting each other between the broken blade 3 on two sets of dwang 2 simultaneously is broken the sludge cake, further improves crushing efficiency.

Example 2:

referring to fig. 1-4, further comprising: the supporting plate 8 is fixedly connected in the crushing box 1, the supporting plate 8 is rotatably connected with a rotating shaft 9, and the rotating shaft 9 is connected with one group of driving rods 6 through a second driving belt 17; the connecting plate 901 is fixedly connected to the rotating shaft 9, the connecting plate 901 is fixedly connected with the air jet plate 10, the air jet plate 10 is attached to the bottom of the filter mantle 4, the air jet plate 10 is provided with air outlet holes 1011, and air is sprayed out from the air outlet holes 1011 to clean sludge blocks blocked on the filter mantle 4; the output end of the rotary joint 12 is connected with the air jet plate 10 through a connecting pipe 13, the air pump 11 is fixedly connected to the support plate 8, and the air pump 11 is connected with the input end of the rotary joint 12 through an air outlet pipe 1101 to supply air to the interior of the air jet plate 10.

Referring to fig. 1-2, there are two groups of connecting plates 901, the two groups of connecting plates 901 are respectively and fixedly connected to two sides of the rotating shaft 9, and the two groups of connecting plates 901 are both and fixedly connected with the air-jet plates 10 for air-blowing cleaning of the filter housing 4, thereby improving the cleaning efficiency.

When the user uses, start motor 14, motor 14 drives broken blade 3 through dwang 2 and rotates, then add the sludge block in broken case 1 through charge door 103 on broken case 1, the sludge block contacts with broken blade 3, the cutting force through the rotatory production of broken blade 3 breaks the sludge block, the sludge block after the breakage falls on filter mantle 4, filter through filter mantle 4 and fall into on lower feed plate 105, then discharge through bin outlet 104 and accomplish the breakage, the sludge block of the bigger block body that broken blade 3 left out when broken rolls down on filter mantle 4, enter into fixed cylinder 5 through feed inlet 101, dwang 2 drives actuating lever 6 through first drive belt 16 and rotates, actuating lever 6 drives helical blade 7 and rotates, drive the sludge block that enters into in fixed cylinder 5 and moves up, enter into broken blade 3 top from discharge gate 102, break 1101 the block again through broken blade 3, improve broken effect, actuating lever 6 drives pivot 9 through second drive belt 17 and rotates, pivot 9 drives pivot 10 through connecting plate 901 and rotates, blow out broken blade 10 and broken blade 3 in the air pump 10 drives air jet pump 10 and drives air jet filter mantle 13 and drives air jet outlet pipe 12 and improves the air jet filter cover and drives air jet filter hood and spout from filter hood 4, the rotary union head, it improves the air jet efficiency and stops up the air jet filter hood and drives air jet efficiency and drives the air jet pipe 12 and improves.

As shown in FIG. 2, the air pump 11 is provided with an inclined baffle fixed on the supporting plate 8, which can effectively protect the air pump 11 and ensure that the broken sludge blocks quickly slide onto the blanking plate 105.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a sludge crushing device, includes broken case (1) and two sets of dwang (2), and is two sets of dwang (2) are rotated and are connected in broken case (1), the broken blade of fixedly connected with (3) on dwang (2), its characterized in that still includes:

a filter cover (4) fixedly connected in the crushing box (1),

the filter hood (4) is umbrella-shaped and is arranged below the crushing blades (3), two groups of symmetrically designed fixed cylinders (5) are fixedly connected to the side wall of the crushing box (1), the bottoms of the two groups of fixed cylinders (5) are communicated with the upper end face of the filter hood (4) through a feeding hole (101), and the tops of the two groups of fixed cylinders (5) are communicated with the inner wall of the top of the crushing box (1) through a discharging hole (102);

the fixed cylinder (5) is rotatably connected with driving rods (6), each group of driving rods (6) is connected with one group of corresponding rotating rods (2) through a first transmission belt (16), and the driving rods (6) are fixedly connected with helical blades (7);

be equipped with the driving source on broken case (1), when the driving source during operation, two sets of dwang (2) rotate relatively.

2. The sludge crushing device as claimed in claim 1, wherein a material guide plate (1021) is fixedly connected to the discharge port (102).

3. The sludge crushing device as claimed in claim 1, wherein the driving source comprises a motor (14) fixedly connected to the crushing box (1), the output end of the motor (14) is fixedly connected with one group of rotating rods (2), and the two groups of rotating rods (2) are meshed and connected through a gear set (15).

4. A sludge crushing device according to claim 1, wherein the crushing blades (3) on the two groups of rotating rods (2) are arranged in a staggered way.

5. The sludge crushing device according to claim 1, further comprising:

the supporting plate (8) is fixedly connected in the crushing box (1), a rotating shaft (9) is rotatably connected to the supporting plate (8), and the rotating shaft (9) is connected with one group of driving rods (6) through a second driving belt (17);

a connecting plate (901) fixedly connected to the rotating shaft (9), wherein an air injection plate (10) is fixedly connected to the connecting plate (901), the air injection plate (10) is attached to the bottom of the filter cover (4), and an air outlet (1011) is formed in the air injection plate (10);

connect rotary joint (12) in pivot (9), rotary joint (12) output is connected with jet-propelled board (10) through connecting pipe (13), fixedly connected with air pump (11) on backup pad (8), air pump (11) are connected with rotary joint (12) input through outlet duct (1101).

6. A sludge crushing device according to claim 5, wherein there are two groups of said connecting plates (901), two groups of said connecting plates (901) are respectively and fixedly connected to both sides of the rotating shaft (9), and both groups of said connecting plates (901) are respectively and fixedly connected with the air injection plate (10).