CN220723932U - Drying equipment for sludge treatment - Google Patents

Abstract

The utility model belongs to the technical field of sludge treatment, in particular to a drying device for sludge treatment, which comprises a shell; a cylinder is movably arranged in the shell; a discharging opening is fixedly connected to the top of the shell; two groups of crushing teeth are rotationally connected to the discharging opening; the two groups of crushing teeth are meshed with each other; the discharging opening is respectively communicated with the shell and the cylinder; upright posts are fixedly connected at two ends in the shell; through operating personnel with mud entering into the drum through the feed opening in, mud can break through the feed opening, increase the clearance between the mud, the mud piece is got into in the drum afterwards, the heating pipe heats the mud piece in the drum because the pivot middle part rigid coupling has eccentric block, so when the motor drives the pivot and rotates, the spring of rocking the piece both sides then can drive the pivot constantly shake owing to the focus of pivot constantly changes to drive the mud piece in the drive drum and beat in the circular opening, make the mud piece fully with the high temperature contact on the heating pipe, improve the rate of heating of shell to mud.

Description

Drying equipment for sludge treatment

Technical Field

The utility model belongs to the technical field of sludge treatment, and particularly relates to a drying device for sludge treatment.

Background

The sludge contains a large amount of water, has large volume and large humidity, so the sludge can provide places for other harmful organisms to breed, can destroy the nutrient balance of plants, pollutes the ground surface and underground water, and can produce peculiar smell when being piled up in open air, thereby causing atmospheric pollution, and therefore, the sludge is required to be subjected to 'four-way' treatment.

When the operator carries out sludge treatment, mainly dry the sludge, the operator pours the sludge into the rotary drying furnace, and the stirring blade in the rotary drying furnace stirs and dries the sludge until the sludge drying is finished, and the operator recycles the dried sludge, thereby saving resources.

In the prior art, when the rotary drying furnace is used for drying sludge, the sludge is heated only by the continuous stirring of the stirring blade matched with the drying tank, so that the sludge can be completely dried after being stirred in the drying tank for a long time, the sludge heating efficiency is low, and the time is too long.

Accordingly, a drying apparatus for sludge treatment has been proposed in view of the above problems.

Disclosure of Invention

In order to overcome the defects of the prior art and solve the problems, the drying equipment for sludge treatment is provided.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a drying device for sludge treatment, which comprises a shell; a cylinder is movably arranged in the shell; a discharging opening is fixedly connected to the top of the shell; two groups of crushing teeth are rotationally connected to the discharging opening; the two groups of crushing teeth are meshed with each other; the discharging opening is respectively communicated with the shell and the cylinder; upright posts are fixedly connected at two ends in the shell; springs are fixedly connected to the top and the bottom in the two groups of upright posts respectively; a shaking block is fixedly connected between the two groups of springs; the two groups of shaking blocks slide in the upright posts; a rotating shaft is fixedly connected between the two groups of shaking blocks; the cylinder is movably arranged between the two groups of upright posts; the rotating shaft is fixedly connected with the cylinder; an eccentric block is fixedly connected with the middle part of the rotating shaft; the eccentric block is square; and a heating pipe is movably arranged in the shell.

Preferably, the side wall of the cylinder is provided with a plurality of groups of round holes; the circular holes are distributed in a circumferential array.

Preferably, a plurality of groups of heating pipes are fixedly connected on the inner side wall of the shell; the multiple groups of shells are distributed in a circumferential array.

Preferably, one side of the shell is fixedly connected with a motor through a connecting seat; the output end of the motor is movably connected with the rotating shaft.

Preferably, a protective cover is connected with one side of the shell far away from the motor in a threaded manner; the side of the protective cover, which is far away from the motor, is fixedly connected with a handle.

Preferably, the bottom of the shell is fixedly connected with two groups of brackets; the two groups of brackets are fixedly connected at two ends of the shell; lifting plates are fixedly connected to the bottoms of the two groups of brackets.

Preferably, the bottoms of the two groups of lifting plates are fixedly connected with two groups of universal wheels; the two groups of universal wheels are fixedly connected to two ends of the bottom of the lifting plate.

Preferably, the shell is made of 316 steel.

The utility model has the beneficial effects that:

the utility model provides a drying device for sludge treatment, which is characterized in that an operator is used for feeding sludge into a cylinder through a feed opening, the sludge is crushed through the feed opening, gaps among the sludge are increased, then sludge blocks enter the cylinder, a heating pipe is used for heating the sludge blocks in the cylinder, and then a motor is started.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a perspective view of the entire present utility model;

FIG. 2 is a partial perspective view of a first embodiment of the present utility model;

FIG. 3 is a perspective view of a second embodiment of the present utility model;

FIG. 4 is a partial perspective view of a third embodiment of the present utility model;

legend description:

1. a protective cover; 2. a handle; 3. a bracket; 4. a lifting plate; 5. a universal wheel; 6. a feed opening; 7. a housing; 8. heating pipes; 9. a cylinder; 10. a column; 11. a spring; 12. shaking the block; 13. a rotating shaft; 14. an eccentric block; 15. a round hole; 16. crushing teeth.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Specific examples are given below.

Referring to fig. 1-4, the present utility model provides a drying apparatus for sludge treatment, comprising a housing 7; a cylinder 9 is movably arranged in the shell 7; a feed opening 6 is fixedly connected to the top of the shell 7; two groups of crushing teeth 16 are connected in a rotary way in the feed opening 6; two sets of said crushing teeth 16 are intermeshed; the feed opening 6 is respectively communicated with the shell 7 and the cylinder 9; the two ends in the shell 7 are fixedly connected with upright posts 10; springs 11 are fixedly connected to the top and the bottom of the two groups of upright posts 10 respectively; a shaking block 12 is fixedly connected between the two groups of springs 11; two groups of shaking blocks 12 slide in the upright post 10; a rotating shaft 13 is fixedly connected between the two groups of shaking blocks 12; the cylinder 9 is movably arranged between two groups of upright posts 10; the rotating shaft 13 is fixedly connected with the cylinder 9; an eccentric block 14 is fixedly connected to the middle part of the rotating shaft 13; the eccentric block 14 is square; a heating pipe 8 is movably arranged in the shell 7. During operation, because in the prior art at present, when the rotary drying stove carries out the drying to mud, only mix constantly through the dry pot cooperation stirring leaf and heat, lead to mud to stir in the dry pot for a long time just can dry completely, mud heating efficiency is not high, the time overlength, the device is provided with eccentric block 14, get into drum 9 through feed opening 6 with mud through operating personnel, mud can break through feed opening 6, increase the clearance between the mud, the mud piece is got into in the drum 9 afterwards, heating pipe 8 heats the mud piece in the drum 9, rotate pivot 13 afterwards, because pivot 13 middle part rigid coupling has eccentric block 14, so when motor drive pivot 13 rotates, pivot 13 then constantly changes owing to eccentric block 14, and pivot 13 rigid coupling is on rocking block 12, the spring 11 of rocking block 12 both sides then can drive pivot 13 constantly owing to the focus change of pivot 13, thereby drive the mud piece beat in the drum 9 in the circular opening, make the mud piece fully contact with the high temperature on the heating pipe 8, improve the rate of shell 7 to the mud.

A plurality of groups of round holes 15 are formed in the side wall of the cylinder 9; the circular holes 15 are distributed in a circumferential array. During operation, the high temperature on the heating pipe 8 enters the circular through the plurality of groups of circular holes 15, so that the high-temperature heating rate of the heating pipe 8 on the cylinder 9 is improved.

A plurality of groups of heating pipes 8 are fixedly connected to the inner side wall of the shell 7; the multiple sets of shells 7 are distributed in a circumferential array. In operation, the speed of temperature rise in the shell 7 is increased by arranging a plurality of groups of heating pipes 8, so that the speed of heating the sludge is increased.

One side of the shell 7 is fixedly connected with a motor through a connecting seat; the output end of the motor is movably connected with the rotating shaft 13. During operation, the motor is started by an operator, and the motor is used for driving the rotating shaft 13 to rotate, so that the operation is convenient and quick.

The side, far away from the motor, of the shell 7 is in threaded connection with a protective cover 1; the side of the protective cover 1 far away from the motor is fixedly connected with a handle 2. In operation, the operator holds the handle 2 to screw the protective cover 1, so that the shell 7 is in a closed state, and the sludge block cannot leak out of the shell 7.

Two groups of brackets 3 are fixedly connected to the bottom of the shell 7; the two groups of brackets 3 are fixedly connected at two ends of the shell 7; lifting plates 4 are fixedly connected to the bottoms of the two groups of brackets 3. When the sludge drying device is in operation, after the sludge is dried, the protective cover 1 is unscrewed by an operator, and then the lifting plate 4 far away from the protective cover 1 is lifted, so that the dried sludge is poured out for collection.

Two groups of universal wheels 5 are fixedly connected to the bottoms of the two groups of lifting plates 4; the two groups of universal wheels 5 are fixedly connected to two ends of the bottom of the lifting plate 4. During operation, operating personnel promotes the base and utilizes universal wheel 5 to drive the base and remove, pushes down the brake block on universal wheel 5 when the base reaches required position for universal wheel 5 is fixed no longer to roll, stabilizes the position of base.

The shell 7 is made of 316 steel. In operation, the shell 7 is made of 316 steel material

Working principle: because in the prior art, when the rotary drying stove carries out the drying to mud, only mix constantly the stirring through the drying pot cooperation stirring leaf and heat, lead to mud in the drying pot stirring can dry completely for a long time, mud heating efficiency is not high, the time overlength, the device passes through the feed opening 6 with mud and gets into drum 9 in, mud can break through feed opening 6, increase the clearance between the mud, the mud piece gets into drum 9 afterwards, heating pipe 8 heats the mud piece in the drum 9, then start the motor, because pivot 13 middle part rigid coupling has eccentric block 14, so when motor drive pivot 13 rotates, pivot 13 is constantly changed owing to the focus of eccentric block 14, and pivot 13 rigid coupling is on rocking block 12, the spring 11 of rocking block 12 both sides then can drive pivot 13 constantly shake owing to the focus of pivot 13, thereby drive the mud piece in the drum 9 in the circular-pass, make the high temperature contact on beating mud piece and heating pipe 8, improve the rate of heating of shell 7 to mud.

When the sludge is dried, the operator unscrews the protective cover 1, and then the lifting plate 4 far away from the protective cover 1 is lifted, so that the dried sludge is poured out for collection.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (8)

1. A drying apparatus for sludge treatment, characterized in that: comprises a housing (7); a cylinder (9) is movably arranged in the shell (7); a feed opening (6) is fixedly connected to the top of the shell (7); two groups of crushing teeth (16) are rotationally connected to the feed opening (6); two groups of crushing teeth (16) are meshed with each other; the blanking opening (6) is respectively communicated with the shell (7) and the cylinder (9); upright posts (10) are fixedly connected at two ends in the shell (7); springs (11) are fixedly connected to the top and the bottom of the two groups of upright posts (10) respectively; a shaking block (12) is fixedly connected between the two groups of springs (11); the two groups of shaking blocks (12) slide in the upright post (10); a rotating shaft (13) is fixedly connected between the two groups of shaking blocks (12); the cylinder (9) is movably arranged between the two groups of upright posts (10); the rotating shaft (13) is fixedly connected with the cylinder (9); an eccentric block (14) is fixedly connected to the middle part of the rotating shaft (13); the eccentric block (14) is square; a heating pipe (8) is movably arranged in the shell (7).

2. A sludge treatment drying apparatus as claimed in claim 1, wherein: a plurality of groups of round holes (15) are formed in the side wall of the cylinder (9); the circular holes (15) are distributed in a circumferential array.

3. A sludge treatment drying apparatus as claimed in claim 2, wherein: the plurality of groups of heating pipes (8) are fixedly connected to the inner side wall of the shell (7); the multiple groups of shells (7) are distributed in a circumferential array.

4. A sludge treatment drying apparatus as claimed in claim 3, wherein: one side of the shell (7) is fixedly connected with a motor through a connecting seat; the output end of the motor is movably connected with the rotating shaft (13).

5. The sludge treatment drying apparatus as claimed in claim 4, wherein: a protective cover (1) is connected to one side of the shell (7) far away from the motor in a threaded manner; one side of the protective cover (1) far away from the motor is fixedly connected with a handle (2).

6. A sludge treatment drying apparatus as claimed in claim 5 wherein: two groups of brackets (3) are fixedly connected to the bottom of the shell (7); the two groups of brackets (3) are fixedly connected at two ends of the shell (7); lifting plates (4) are fixedly connected to the bottoms of the two groups of brackets (3).

7. A sludge treatment drying apparatus as claimed in claim 6, wherein: two groups of universal wheels (5) are fixedly connected to the bottoms of the two groups of lifting plates (4); the two groups of universal wheels (5) are fixedly connected at two ends of the bottom of the lifting plate (4).

8. A sludge treatment drying apparatus as claimed in claim 7 wherein: the shell (7) is made of 316 steel.