CN213623792U

CN213623792U - Municipal administration mud filtration treatment equipment

Info

Publication number: CN213623792U
Application number: CN202021751051.5U
Authority: CN
Inventors: 杨秀祥; 尚瑶; 张凤霞
Original assignee: Guizhou Taihe Construction Engineering Co ltd
Current assignee: Guizhou Taihe Construction Engineering Co ltd
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-07-06
Anticipated expiration: 2030-08-20

Abstract

The utility model discloses a municipal administration mud filtration treatment equipment, including the filter vat, its characterized in that: the filter vat in be equipped with filter and lower filter, go up the filter, the filter slope is placed down, the below of filter is equipped with oblique wallboard down, the one end and the bucket wall of oblique wallboard leave clearance one, the below of oblique wallboard is equipped with first wallboard and second wallboard, leave clearance two between first wallboard and the bucket wall, first wallboard passes through the baffle with oblique wallboard and connects, the inside of second wallboard is equipped with the filter paper, the bottom of second wallboard is connected with T shape pole, the bottom of T shape pole is connected with telescopic pneumatic cylinder. The utility model discloses use the rubbish that mixes in the two-layer filter filtration mud, and the clearance of bucket wall and inclined wall board can carry out the third time to mud and filter, and the three-layer is filtered, and filtering quality is strong, is equipped with dehydration filter equipment, drives the reciprocal up-and-down motion of second wallboard through telescopic pneumatic cylinder, makes the first wallboard of mud extrusion, filters out moisture through the filter paper, accomplishes the dehydration.

Description

Municipal administration mud filtration treatment equipment

Technical Field

The utility model relates to a sludge treatment field specifically indicates a municipal administration sludge filtration treatment equipment.

Background

Along with the development of urban construction and the improvement of living standard, the generation amount of urban domestic sludge is increased, and the urban environment and the air quality are affected by long-term accumulation. The treated sludge is discharged into the environment to cause serious damage, secondary pollution is brought to water and atmosphere, and serious consequences are brought to the ecological environment and human activities. Sludge disposal is a particular concern for every municipality. In the process of sludge treatment, particles and sticky substances mixed in the sludge are filtered firstly, and then dehydration filtration is carried out. At present, common sludge filtering equipment on the market has a complex structure, large occupied area and high energy consumption, and is easy to cause poor workshop environment and smelly weather when in use, and mosquitoes and flies are bred and are not easy to clean.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to solve above problem, provide a simple structure, high-efficient practical, easy to operate, use that the closure is strong, convenient abluent municipal sludge filtration treatment equipment.

In order to solve the technical problem, the utility model provides a technical scheme does: a municipal sludge filtration treatment device comprises a closed filter vat, wherein an upper filter plate and a lower filter plate which are sequentially arranged from top to bottom are arranged inside the filter vat, the upper filter plate and the lower filter plate are obliquely arranged in the filter vat, the diameter of meshes of the upper filter plate is larger than that of meshes of the lower filter plate, an inclined wall plate is arranged below the lower filter plate, a first gap smaller than that of the meshes of the lower filter plate is reserved between one end of the inclined wall plate and the vat wall, a first wall plate which is horizontally arranged and a second wall plate which can move up and down and is horizontally arranged are sequentially arranged below the inclined wall plate, a second gap is reserved between the first wall plate and the vat wall, the first wall plate and the inclined wall plate are connected through a baffle plate at the first gap and the second gap, filter paper is arranged inside the second wall plate, and the bottom end of the second wall plate is connected with a T-shaped rod, the bottom end of the T-shaped rod is connected with a telescopic hydraulic cylinder, and the telescopic hydraulic cylinder can push the T-shaped rod to drive the second wall plate to do reciprocating linear motion.

Compared with the prior art, the utility model the advantage lie in: the utility model discloses a filter vat is strong in closure, can not lead to the workshop environment variation. The utility model discloses use the rubbish that mixes in the two-layer filter filtration mud, and the clearance of bucket wall and inclined wall board can carry out the third time to mud and filter, and the three-layer filtration, filtering quality is strong, and is equipped with dehydration filter equipment, drives the reciprocal up-and-down motion of second wallboard through telescopic pneumatic cylinder, drives the first wallboard of mud extrusion, filters moisture through the filter paper and crosses the drainage, reaches the purpose of dehydration, the utility model discloses vertical putting stands, convenient washing, simple structure, high-efficient practical.

As an improvement, a first stirring machine and a second stirring machine are arranged inside the filter vat, the first stirring machine comprises a first main shaft and a first stirring blade connected and arranged on the first main shaft, the second stirring machine comprises a second main shaft and a second stirring blade connected and arranged on the second main shaft, the upper portion of the first main shaft is arranged above the filter vat and connected and provided with a first gear, the upper portion of the second main shaft is arranged above the filter vat and provided with a second gear meshed with the first gear, and a motor driving the first gear to rotate is arranged above the first gear.

As an improvement, the first main shaft and the second main shaft penetrate through the inclined wall plate and are rotatably connected with the first wall plate.

As an improvement, the first gear and the second gear are both straight toothed spur gears. The externally meshed spur gear is characterized in that the two gears have opposite rotating directions, namely the rotating directions of the stirrer are opposite, and the sludge filtering speed is increased.

As an improvement, a bracket for supporting and fixing the motor is arranged above the filter barrel. The motor is fixed comparatively conveniently in the top of filter vat, if fix in the bottom, the main shaft of agitator still need pass first wallboard and second wallboard, is unfavorable for the motion of second wallboard.

As an improvement, the side wall of the filter barrel is matched with the upper filter plate, the lower filter plate, the first gap wall plate and the second wall plate and is respectively provided with a first outlet, a second outlet, a third outlet and a fourth outlet, and the side wall of the filter barrel, which is positioned at the high end of the upper filter plate in the inclination direction, is provided with an inlet. The garbage filter is provided with an outlet I, an outlet II and an outlet III, can clean garbage at each filter opening at any time, and can classify the garbage according to the size of particles.

As an improvement, the bottom end of the filter vat is provided with a water outlet. The water outlet is arranged to store the water in the sludge, and the water from the water outlet can be reused.

Drawings

FIG. 1 is a schematic structural view of the municipal sludge filtration treatment equipment of the present invention.

Fig. 2 is a schematic view of the flow of sludge in the filter vat.

Fig. 3 is a schematic structural design diagram of a switchable outlet I.

As shown in the figure: 1. the filter comprises a filter barrel, 2, an upper filter plate, 3, a lower filter plate, 4, an inclined wall plate, 5, a first wall plate, 6, a second wall plate, 7, a baffle plate, 8, a T-shaped rod, 9, a first stirrer, 10, a second stirrer, 11, a first gear, 12, a second gear, 13, a water outlet, 14, a motor, 15, a telescopic hydraulic cylinder, 1.1, a first outlet, 1.2, a second outlet, 1.3, a third outlet, 1.4, a fourth outlet, 1.5, an inlet, 4.1, a first gap, 5.1, a second gap, 6.1, filter paper, 9.1, a first main shaft, 9.2, a first stirring blade, 10.1, a second main shaft, 10.2 and a second stirring blade.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

With reference to the attached drawing 1, the municipal sludge filtration treatment equipment comprises a closed filter vat 1, wherein an upper filter plate 2 and a lower filter plate 3 are arranged in the filter vat 1 in sequence from top to bottom, the upper filter plate 2 and the lower filter plate 3 are arranged in the filter vat 1 in an inclined manner, the diameter of meshes of the upper filter plate 2 is larger than that of meshes of the lower filter plate 3, an inclined wall plate 4 is arranged below the lower filter plate 3, a gap I4.1 smaller than that of the meshes of the lower filter plate 3 is reserved between one end of the inclined wall plate 4 and the vat wall, a first wall plate 5 which is horizontally arranged and a second wall plate 6 which can move up and down and is horizontally arranged are arranged below the inclined wall plate 4 in sequence, a gap II 5.1 is reserved between the first wall plate 5 and the vat wall, the first wall plate 5 and the inclined wall plate 4 are connected through a baffle 7 at the gap I4.1 and the gap II 5.1, filter paper 6.1 is arranged inside the second wall plate 6, the bottom end of the second wallboard 6 is connected with a T-shaped rod 8, the bottom end of the T-shaped rod 8 is connected with a telescopic hydraulic cylinder 15, and the telescopic hydraulic cylinder 15 can push the T-shaped rod 8 to drive the second wallboard 6 to do reciprocating linear motion. During specific use, sludge flows into the second wall plate 6 through the inclined wall plate 4 and the gap I4.1. The filter paper 6.1 can better carry out solid-liquid separation. The upper filter plate 2 and the lower filter plate 3 are obliquely arranged to be beneficial to the flowing of sludge. The telescopic hydraulic cylinder is placed at the bottommost end of the filter vat.

The inside of filter vat 1 be equipped with mixer one 9 and mixer two 10, mixer one 9 include main shaft one 9.1 and connect and locate stirring paddle one 9.2 on main shaft one 9.1, mixer two 10 include main shaft two 10.1 and connect and locate stirring paddle two 10.2 on main shaft two 10.1, the upper portion of main shaft one 9.1 locate filter vat 1 top and connect and be equipped with first gear 11, the upper portion of main shaft two 10.1 locate filter vat 1 top and be equipped with second gear 12 with first gear 11 meshing, the top of first gear 11 be equipped with drive first gear 11 pivoted motor 14. The stirring paddle can select multi-blade opening turbine slurry, the multi-blade opening turbine slurry belongs to an axial flow type stirrer, sludge is diffused better, the filtering speed of the sludge is increased, and mixed garbage in the sludge is separated.

The first main shaft 9.1 and the second main shaft 10.1 penetrate through the inclined wall plate 4 and are rotatably connected with the first wall plate 5.

The first gear 11 and the second gear 12 are both straight toothed spur gears. When the two straight-tooth cylindrical gears are in external meshing transmission, the rotating directions of the gears are opposite.

A bracket for supporting and fixing the motor 14 is arranged above the filter vat 1.

The side wall of the filter barrel 1 is matched with the upper filter plate 2, the lower filter plate 3, the gap I4.1 and the second wall plate 6, and is respectively provided with an outlet I1.1, an outlet II 1.2, an outlet III 1.3 and an outlet IV 1.4, and one side of the side wall of the filter barrel 1, which is positioned at the high end of the upper filter plate 2 in the inclination direction, is provided with an inlet 1.5. Fig. 3 is a schematic structural view of an outlet one which can be designed, all outlet designs can be as shown in fig. 3, an L-shaped baffle is made on the barrel wall, and then a door plate used at the outlet is inserted into a groove between the barrel wall and the baffle, so that the outlet can be opened and closed at any time.

The bottom end of the filter vat is provided with a water outlet 13.

The utility model discloses when concrete implementation, the utility model discloses more be applicable to more rare mud, more rare mud mobility is strong, does benefit to and uses the filter to filter. When the sludge dewatering device is used specifically, the motor 14 is started, then sludge is thrown in from the inlet 1.5, the sludge flows to the inclined wall plate 4 through the two layers of filter plates under the action of self gravity, the first stirrer 9 and the second stirrer 10, the sludge flows into the second wall plate 6 after being filtered again through the first gap 4.1 and the second gap 5.1, the telescopic hydraulic cylinder 15 is started, the telescopic hydraulic cylinder 15 drives the second wall plate 6 to do reciprocating linear motion, the sludge extrudes the first wall plate 5, moisture in the sludge flows into the water outlet 13 through the filter paper 6.1 through extrusion, when no water flows out, the motor 14 and the telescopic hydraulic cylinder 15 are closed, the dewatered sludge is taken out from the outlet 1.4, and the filtered garbage of each layer is taken out through the first outlet 1.1, the second outlet 1.2 and the third outlet 1.3. During cleaning, water is directly introduced from the inlet 1.5, the operation mode is the same as that of sludge filtering, and the cleaned water flows to the water outlet 13, so that the water is recycled.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a municipal sludge filtration treatment equipment, includes closed filter vat (1), its characterized in that: the filter barrel (1) is internally provided with an upper filter plate (2) and a lower filter plate (3) which are sequentially arranged from top to bottom, the upper filter plate (2) and the lower filter plate (3) are obliquely arranged in the filter barrel (1), the diameter of meshes of the upper filter plate (2) is larger than that of meshes of the lower filter plate (3), an inclined wall plate (4) is arranged below the lower filter plate (3), one end of the inclined wall plate (4) and a barrel wall are provided with a first gap (4.1) which is smaller than the diameter of meshes of the lower filter plate (3), a first horizontally-arranged wall plate (5) and a second horizontally-arranged wall plate (6) which can move up and down are sequentially arranged below the inclined wall plate (4), a gap two (5.1) is reserved between the first wall plate (5) and the barrel wall, the first wall plate (5) and the inclined wall plate (4) are connected through a baffle (7) at the gap one (4.1) and the gap two (5.1), the inside of second wallboard (6) be equipped with filter paper (6.1), the bottom of second wallboard (6) be connected with T shape pole (8), the bottom of T shape pole (8) be connected with telescopic pneumatic cylinder (15), telescopic pneumatic cylinder (15) can promote T type pole (8) and drive second wallboard (6) and do reciprocating linear motion.

2. The municipal sludge filtration treatment apparatus of claim 1, wherein: the inside of filter vat (1) be equipped with mixer (9) and mixer two (10), mixer (9) including main shaft (9.1) and connect and locate mixing paddle leaf (9.2) on main shaft (9.1), mixer two (10) including main shaft two (10.1) and connect and locate mixing paddle leaf (10.2) on main shaft two (10.1), the upper portion of main shaft one (9.1) locate filter vat (1) top and connect and be equipped with first gear (11), the upper portion of main shaft two (10.1) locate filter vat (1) top and be equipped with second gear (12) with first gear (11) meshing, the top of first gear (11) be equipped with and drive first gear (11) pivoted motor (14).

3. The municipal sludge filtration treatment apparatus of claim 2, wherein: the first main shaft (9.1) and the second main shaft (10.1) penetrate through the inclined wall plate (4) and are rotatably connected with the first wall plate (5).

4. The municipal sludge filtration treatment apparatus of claim 2, wherein: the first gear (11) and the second gear (12) are both straight-tooth cylindrical gears.

5. The municipal sludge filtration treatment apparatus of claim 2, wherein: a bracket for supporting and fixing the motor (14) is arranged above the filter barrel (1).

6. The municipal sludge filtration treatment apparatus of claim 1, wherein: the side wall of filter vat (1) on match filter (2), filter (3), clearance one (4.1), second wallboard (6) are equipped with export one (1.1), export two (1.2), export three (1.3) and export four (1.4) respectively, the lateral wall of filter vat (1) on lie in filter (2) incline direction high-end one side be equipped with entry (1.5).

7. The municipal sludge filtration treatment apparatus of claim 1, wherein: the bottom end of the filter vat is provided with a water outlet (13).