阅读说明：本技术 一种用于煤矿污泥压滤设备 (Be used for colliery mud filter-pressing equipment ) 是由 张秀群 于 2021-08-24 设计创作，主要内容包括：本发明涉及一种用于煤矿污泥压滤设备,包括辊式传输带、污泥压滤夹板、液压系统、压滤辊结构,所述污泥压滤夹板设在辊式传输带的顶面,所述压滤辊结构等间距设在辊式传输带的顶面所述液压系统分别对应若干组压滤辊结构,所述污泥压滤夹板可在辊式传输带上移动,所述压滤辊结构紧贴在污泥压滤夹板的顶面。本发明优化了污泥压滤的设置,改变传统的污泥压滤机的结构设计,改进为一种更加简单的污泥压滤设备,本设备采用可变径的压滤辊结构,可以在非平整的压滤面上实现不同的下压压力,传输带式的污泥压滤流程节省了污泥压滤的时间,增加了污泥压滤的效率,宜推广使用。(The invention relates to sludge filter pressing equipment for a coal mine, which comprises a roller type conveying belt, sludge filter pressing clamp plates, a hydraulic system and filter pressing roller structures, wherein the sludge filter pressing clamp plates are arranged on the top surface of the roller type conveying belt, the filter pressing roller structures are arranged on the top surface of the roller type conveying belt at equal intervals, the hydraulic system respectively corresponds to a plurality of groups of filter pressing roller structures, the sludge filter pressing clamp plates can move on the roller type conveying belt, and the filter pressing roller structures are tightly attached to the top surfaces of the sludge filter pressing clamp plates. The sludge filter pressing device optimizes the sludge filter pressing setting, changes the structural design of the traditional sludge filter pressing machine, and is improved into a simpler sludge filter pressing device.)

1. The utility model provides a be used for colliery mud filter-pressing equipment, its characterized in that, includes roll-type transmission band (1), mud filter-pressing splint (2), hydraulic system (3), filter-pressing roller structure (4), the top surface at roll-type transmission band (1) is established in mud filter-pressing splint (2), filter-pressing roller structure (4) are equipped with a plurality of groups, and a plurality of groups filter-pressing roller structure (4) equidistant establish the top surface at roll-type transmission band (1), and filter-pressing roller structure (4) establish the top surface at mud filter-pressing splint (2), hydraulic system (3) are equipped with a plurality of groups, and a plurality of groups hydraulic system (3) correspond a plurality of groups filter-pressing roller structure (4) respectively, a plurality of groups hydraulic system (3) all fix in the bottom side of roll-type transmission band (1), and hydraulic system (3) connect the both sides end at filter-pressing roller structure (4), mud filter-pressing splint (2) can move on roll-type transmission band (1), the filter pressing roller structure (4) is tightly attached to the top surface of the sludge filter pressing splint (2).

2. The coal mine sludge press filtration equipment according to claim 1, wherein the roller type conveyor belt (1) is composed of a conveyor roller (1-1), a conveyor belt frame body (1-2) and a press filtration roller fixing frame (1-3), the conveyor roller (1-1) is provided with a plurality of groups, the plurality of groups of conveyor rollers (1-1) are arranged on the top surface of the conveyor belt frame body (1-2) at equal intervals, the press filtration roller fixing frame (1-3) is provided with a plurality of groups, the plurality of groups of press filtration roller fixing frames (1-3) are symmetrically arranged on two sides of the top surface of the conveyor belt frame body (1-2), the conveyor belt frame body (1-2) and the press filtration roller fixing frame (1-3) are integrally welded, the sludge press filtration splint (2) is arranged on the top side of the conveyor roller (1-1), and the sludge press filtration splint (2) can move on the top side of the conveyor roller (1-1), and two ends of the filter pressing roller structure (4) are fixed between the filter pressing roller fixing frames (1-3) which are symmetrically arranged.

3. The sludge press filtration equipment for the coal mine according to claim 1, wherein the sludge press filtration splint (2) is composed of a corrugated upper splint (2-1), a corrugated lower splint (2-2), a water filtration corrugated plate (2-3) and an overflow prevention frame (2-4), the water filtration corrugated plate (2-3) is arranged in the overflow prevention frame (2-4), the corrugated lower splint (2-2) is arranged on the top surface of the water filtration corrugated plate (2-3), the corrugated upper splint (2-1) is arranged on the top surface of the corrugated lower splint (2-2), and the press filtration roller structure (4) is tightly attached to the top surface of the corrugated upper splint (2-1).

4. The coal mine sludge filter pressing device according to claim 1, wherein the hydraulic system (3) is composed of an electric control hydraulic pump set (3-1) and liquid supply pump pipes (3-2), the liquid supply pump pipes (3-2) are symmetrically arranged on two sides of the electric control hydraulic pump set (3-1), and the liquid supply pump pipes (3-2) are respectively connected to the side surfaces of two ends of the filter pressing roller structure (4).

5. The coal mine sludge press filtration equipment as claimed in claim 1, wherein the press filtration roller structure (4) is composed of a fixed liquid supply end (4-1), a reducing press filtration roller shaft structure (4-2), outer support rollers (4-3) and elastic roller sleeves (4-4), the fixed liquid supply end (4-1) is provided with two groups, the two groups of fixed liquid supply end (4-1) are symmetrically connected to the two side ends of the reducing press filtration roller shaft structure (4-2), the outer support rollers (4-3) are provided with a plurality of groups, the plurality of groups of outer support rollers (4-3) are connected to the outer side of the reducing press filtration roller shaft structure (4-2) at equal circumferential angles, the elastic roller sleeves (4-4) are sleeved on the outer sides of the plurality of groups of outer support rollers (4-3), and the reducing press filtration roller shaft structure (4-2) can rotate between the two groups of fixed liquid supply end (4-1) And the liquid supply pump pipes (3-2) are respectively connected with the front side surfaces of two groups of fixed liquid supply end heads (4-1), and the outer side ends of the fixed liquid supply end heads (4-1) are fixed on the filter pressing roller fixing frames (1-3).

6. The coal mine sludge press filtration equipment as claimed in claim 5, wherein the outer support roller (4-3) is composed of a single roller (43-1) and an outer roller shaft (43-2), the outer roller shaft (43-2) is arranged at the axis of the single roller (43-1), the single roller (43-1) can rotate by taking the outer roller shaft (43-2) as the axis, the reducing press filtration roller shaft structure (4-2) is composed of an inner roller shaft (42-1) and an outer diameter reducing member (42-2), the outer diameter reducing member (42-2) is provided with two groups, the two groups of outer diameter reducing members (42-2) are symmetrically arranged at the two side ends of the inner roller shaft (42-1), and the inner roller shaft (42-1) and the outer diameter reducing member (42-2) are integrally formed, the fixed liquid supply end head (4-1) consists of a fixed liquid supply pipe (41-1) and a liquid supply cavity (41-2), the fixed liquid supply pipe (41-1) is arranged on the side surface of the liquid supply cavity (41-2), the fixed liquid supply pipe (41-1) and the liquid supply cavity (41-2) are integrally formed, an embedded shaft groove (41-3) is arranged at the inner side end of the liquid supply cavity (41-2), the outer side end of the outer diameter reducing component (42-2) is connected in the embedded shaft groove (41-3), the outer diameter reducing component (42-2) can rotate in the inner embedded shaft groove (41-3), the outer side end of the liquid supply cavity (41-2) is fixed on the filter pressing roller fixing frame (1-3), the liquid supply pump pipe (3-2) is connected to the front side end of the fixed liquid supply pipe (41-1).

7. The coal mine sludge pressure filtration equipment as claimed in claim 6, wherein the outer diameter reducing member (42-2) is composed of a side connection end (422-1), a sealing rubber mat (422-2), a pressure supply cavity shell (422-3), an outer pushing cylinder (422-4), an outer pushing rod (422-5) and a pushing rod rubber mat (422-6), the side connection end (422-1) is arranged at the outer side end of the pressure supply cavity shell (422-3), the outer pushing cylinder (422-4) is provided with a plurality of groups, the plurality of groups of outer pushing cylinders (422-4) are arranged at the outer side surface of the pressure supply cavity shell (422-3) at equal circumferential angles, the side connection end (422-1), the pressure supply cavity shell (422-3) and the outer pushing cylinder (422-4) are integrally formed, the sealing rubber mat (422-2) is arranged at the outer side surface of the side connection end (422-1), the outer push rod (422-5) is provided with a plurality of groups, a plurality of groups of outer push rods (422-5) correspond to a plurality of groups of outer push cylinders (422-4), the groups of outer push rods (422-5) are respectively arranged in the groups of outer push cylinders (422-4), the push rod rubber gasket (422-6) is arranged outside the inner side end of the outer push rod (422-5), the outer push rod (422-5) can move in the outer push cylinder (422-4), the side connecting end (422-1) is connected in the embedded shaft groove (41-3), the pressure supply cavity shell (422-3), the outer push cylinder (422-4), the side connecting end (422-1), the liquid supply cavity body (41-2) and the fixed liquid supply pipe (41-1) are communicated with each other, the outer side end of the outer push rod (422-5) is provided with a shaft end fixing hole (422-7), the outer side end of the outer roll shaft (43-2) is connected in the shaft end fixing hole (422-7).

Technical Field

The invention relates to the field of energy environmental protection, in particular to a coal mine sludge filter pressing device.

Background

The sludge filter pressing is a process for separating sludge and water in sludge water through positive pressure filtration, and mainly realizes the effect of solid-liquid separation, the sludge filter pressing is widely applied to various industrial production, such as filter pressing separation of coal dust sludge and fine sand in coal mines, and the like.

Disclosure of Invention

The invention aims to provide a coal mine sludge filter pressing device, which aims to solve the technical problems and adopts the following technical scheme for realizing the aim:

the utility model provides a be used for colliery sludge press filtration equipment, includes roll-type transmission band, sludge press filtration splint, hydraulic system, filter-pressing roller structure, sludge press filtration splint establish the top surface at the roll-type transmission band, filter-pressing roller structure is equipped with a plurality of groups, and a plurality of groups filter-pressing roller structure equidistant establish the top surface at the roll-type transmission band, and filter-pressing roller structure establishes the top surface at sludge press filtration splint, hydraulic system is equipped with a plurality of groups, and a plurality of groups hydraulic system correspond a plurality of groups filter-pressing roller structure respectively, a plurality of groups hydraulic system all fix the bottom side at the roll-type transmission band, and hydraulic system connects the both sides end at the filter-pressing roller structure, sludge press filtration splint can remove on the roll-type transmission band, the top surface at sludge press filtration splint is hugged closely to the filter-pressing roller structure.

The utility model discloses a filter-pressing roller, including roll-type transmission band, transmission band support body, filter-pressing roller, transmission band, transmission roller, transmission band support body, filter-pressing roller mount, transmission roller is equipped with a plurality of groups, and a plurality of groups of transmission roller equidistant establish the top surface at the transmission band support body, filter-pressing roller mount is equipped with a plurality of groups, and a plurality of groups filter-pressing roller mount are the top surface both sides at the transmission band support body of establishing of symmetry, the integrative welding of transmission band support body, filter-pressing roller mount, mud filter-pressing splint are established on the top side of transmission roller, and mud filter-pressing splint can remove on the transmission roller top side, the both ends of filter-pressing roller structure are fixed between the filter-pressing roller mount that the symmetry set up.

The sludge filter-pressing clamping plate is composed of a corrugated upper clamping plate, a corrugated lower clamping plate, a water filtering corrugated plate and an overflow preventing frame, wherein the water filtering corrugated plate is arranged in the overflow preventing frame, the corrugated lower clamping plate is arranged on the top surface of the water filtering corrugated plate, the corrugated upper clamping plate is arranged on the top surface of the corrugated lower clamping plate, and the filter-pressing roller structure is tightly attached to the top surface of the corrugated upper clamping plate.

The hydraulic system comprises an electric control hydraulic pump set and a liquid supply pump pipe, wherein the liquid supply pump pipe is symmetrically arranged on two sides of the electric control hydraulic pump set, and the liquid supply pump pipe is respectively connected to the side surfaces of two ends of the filter pressing roller structure.

The filter-pressing roller structure comprises fixed confession liquid end, reducing filter-pressing roller structure, outer supporting roller, elasticity roller shell, fixed confession liquid end is equipped with two sets ofly, and two sets of fixed confession liquid end is the both sides end of connection at reducing filter-pressing roller structure of symmetry, outer supporting roller is equipped with a plurality of groups, and a plurality of groups are outer supporting roller and are the outside at reducing filter-pressing roller structure of connection of equal circumference angle, elasticity roller shell cover is put in the outside of a plurality of groups outer supporting roller, reducing filter-pressing roller structure can rotate between two sets of fixed confession liquid end, the leading flank of two sets of fixed confession liquid end is connected respectively to the confession liquid pump line, the outside end of fixed confession liquid end is fixed on the filter-pressing roller mount.

The outer supporting roller consists of a single roller and an outer roller shaft, the outer roller shaft is arranged at the axle center of the single roller, the single roller can rotate by taking the outer roller shaft as the axle center, the reducing filter pressing roll shaft structure consists of an inner roll shaft and two groups of outer diameter reducing components which are symmetrically arranged at the two side ends of the inner roll shaft, the inner roller shaft and the outer diameter reducing component are integrally formed, the fixed liquid supply end head consists of a fixed liquid supply pipe and a liquid supply cavity, the fixed liquid supply pipe is arranged on the side surface of the liquid supply cavity, the fixed liquid supply pipe and the liquid supply cavity are integrally formed, an embedded shaft groove is arranged at the inner side end of the liquid supply cavity, the outer side end of the outer diameter reducing component is connected in the embedded shaft groove, and the outer diameter reducing component can rotate in the inner embedded shaft groove, the outer side end of the liquid supply cavity is fixed on the filter pressing roller fixing frame, and the liquid supply pump pipe is connected to the front side end of the fixed liquid supply pipe.

The outer diameter reducing component consists of a side connecting end, a sealing rubber gasket, a pressure supply cavity shell, an outer pushing cylinder, an outer pushing rod and a pushing rod rubber gasket, wherein the side connecting end is arranged at the outer side end of the pressure supply cavity shell, the outer pushing cylinder is provided with a plurality of groups, the groups of the outer pushing cylinders are arranged on the outer side surface of the pressure supply cavity shell at equal circumferential angles, the side connecting end, the pressure supply cavity shell and the outer pushing cylinder are integrally formed, the sealing rubber gasket is arranged on the outer side surface of the side connecting end, the outer pushing rod is provided with a plurality of groups, the groups of the outer pushing rods correspond to the groups of the outer pushing cylinders, the groups of the outer pushing rods are respectively arranged in the groups of the outer pushing cylinders, the pushing rod rubber gasket is arranged on the outer side of the inner side end of the outer pushing rod, the outer pushing rod can move in the outer pushing cylinder, the side connecting end is connected in an embedded shaft groove, the pressure supply cavity shell, the outer pushing cylinder, the side connecting end, the liquid supply cavity and the fixed liquid supply pipe are mutually communicated, the outer end of the outer push rod is provided with a shaft end fixing hole, and the outer end of the outer roller shaft is connected in the shaft end fixing hole.

On the basis of the technical scheme, the terminal is integrated to be composed of a magnetic stripe sensing part, a chip sensing part and an integrated circuit board, the magnetic stripe sensing part and the chip sensing part are welded on the integrated circuit board, the magnetic stripe sensing part is arranged in the slide clamp groove, the chip sensing part is arranged on the back side of the reading transparent plate, and the chip sensing part is tightly attached to the back side surface of the reading transparent plate.

Compared with the prior art, the invention has the following advantages: the sludge filter pressing device optimizes the sludge filter pressing setting, changes the structural design of the traditional sludge filter pressing machine, and is improved into a simpler sludge filter pressing device.

Drawings

Fig. 1 is a general state diagram of the present invention.

FIG. 2 is a schematic view of a roller conveyor according to the present invention.

FIG. 3 is a schematic view of a sludge press-filtration splint according to the present invention.

FIG. 4 is a schematic view showing the structural connection between the hydraulic system and the filter pressing roll according to the present invention.

FIG. 5 is a schematic view showing the connection and disconnection of the hydraulic system and the filter pressing roller structure.

FIG. 6 is a schematic view of an outer support roller of the present invention.

FIG. 7 is a schematic view of the construction of a fixed liquid supply end and a variable diameter filter press roll shaft according to the present invention.

FIG. 8 is a schematic view of the structural side end details of the fixed liquid supply end and the variable diameter filter press roll shaft of the present invention.

FIG. 9 is a schematic plan sectional view of the variable diameter filter press roll shaft structure of the present invention.

FIG. 10 is a schematic side sectional view of a variable diameter filter press roll shaft according to the present invention.

In the figure: the device comprises a roller type conveying belt 1, a sludge press-filtering splint 2, a hydraulic system 3, a press-filtering roller structure 4, a conveying roller 1-1, a conveying belt frame body 1-2, a press-filtering roller fixing frame 1-3, a corrugated upper splint 2-1, a corrugated lower splint 2-2, a water filtering corrugated plate 2-3, an overflow-resistant frame 2-4, an electric control hydraulic pump set 3-1, a liquid supply pump pipe 3-2, a fixed liquid supply end 4-1, a reducing press-filtering roller shaft structure 4-2, an outer support roller 4-3, an elastic roller sleeve 4-4, a fixed liquid supply end 4-1, a fixed liquid supply pipe 41-1, a liquid supply cavity 41-2, an embedded shaft groove 41-3, an inner roller shaft 42-1, an outer diameter reducing component 42-2, a monomer roller 43-1, an outer roller shaft 43-2, a side connecting end 422-1, A sealing rubber gasket 422-2, a pressure supply cavity shell 422-3, an outer push cylinder 422-4, an outer push rod 422-5 and a push rod rubber gasket 422-6.

Detailed Description

The invention is described in further detail below with reference to the figures and the detailed description.

The utility model provides a be used for colliery sludge press filtration equipment, includes roll-type transmission band 1, sludge press filtration splint 2, hydraulic system 3, filter-pressing roller structure 4, sludge press filtration splint 2 establishes the top surface at roll-type transmission band 1, filter-pressing roller structure 4 is equipped with a plurality of groups, and a plurality of groups filter-pressing roller structure 4 equidistant establish the top surface at roll-type transmission band 1, and filter-pressing roller structure 4 establishes the top surface at sludge press filtration splint 2, hydraulic system 3 is equipped with a plurality of groups, and a plurality of groups hydraulic system 3 correspond a plurality of groups filter-pressing roller structure 4 respectively, a plurality of groups hydraulic system 3 all fix in roll-type transmission band 1's bottom side, and hydraulic system 3 connects the both sides end at filter-pressing roller structure 4, sludge press filtration splint 2 can remove on roll-type transmission band 1, filter-pressing roller structure 4 hugs closely the top surface at sludge press filtration splint 2.

The roller type conveying belt 1 is composed of conveying rollers 1-1, a conveying belt frame body 1-2 and a filter pressing roller fixing frame 1-3, wherein the conveying rollers 1-1 are provided with a plurality of groups, the groups of conveying rollers 1-1 are equidistantly arranged on the top surface of the conveying belt frame body 1-2, the filter pressing roller fixing frame 1-3 is provided with a plurality of groups, the groups of filter pressing roller fixing frames 1-3 are symmetrically arranged on two sides of the top surface of the conveying belt frame body 1-2, the conveying belt frame body 1-2 and the filter pressing roller fixing frame 1-3 are integrally welded, the sludge filter pressing clamping plate 2 is arranged on the top side of the conveying rollers 1-1, the sludge filter pressing clamping plate 2 can move on the top side of the conveying rollers 1-1, and two ends of the filter pressing roller structure 4 are fixed between the filter pressing roller fixing frames 1-3 which are symmetrically arranged.

The sludge filter-pressing clamping plate 2 is composed of a corrugated upper clamping plate 2-1, a corrugated lower clamping plate 2-2, a water filtering corrugated plate 2-3 and an overflow preventing frame 2-4, the water filtering corrugated plate 2-3 is arranged in the overflow preventing frame 2-4, the corrugated lower clamping plate 2-2 is arranged on the top surface of the water filtering corrugated plate 2-3, the corrugated upper clamping plate 2-1 is arranged on the top surface of the corrugated lower clamping plate 2-2, and the filter-pressing roller structure 4 is tightly attached to the top surface of the corrugated upper clamping plate 2-1.

The hydraulic system 3 is composed of an electric control hydraulic pump group 3-1 and liquid supply pump pipes 3-2, the liquid supply pump pipes 3-2 are symmetrically arranged on two sides of the electric control hydraulic pump group 3-1, and the liquid supply pump pipes 3-2 are respectively connected to the side faces of two ends of the filter pressing roller structure 4.

The filter pressing roller structure 4 comprises fixed liquid supply ends 4-1, reducing filter pressing roller shaft structures 4-2, outer supporting rollers 4-3 and elastic roller sleeves 4-4, wherein the fixed liquid supply ends 4-1 are provided with two groups, the two groups of fixed liquid supply ends 4-1 are symmetrically connected to two side ends of the reducing filter pressing roller shaft structures 4-2, the outer supporting rollers 4-3 are provided with a plurality of groups, the plurality of groups of outer supporting rollers 4-3 are connected to the outer sides of the reducing filter pressing roller shaft structures 4-2 at equal circumferential angles, the elastic roller sleeves 4-4 are sleeved on the outer sides of the plurality of groups of outer supporting rollers 4-3, the reducing filter pressing roller shaft structures 4-2 can rotate between the two groups of fixed liquid supply ends 4-1, the liquid supply pump pipes 3-2 are respectively connected with the front side faces of the two groups of fixed liquid supply ends 4-1, the outer side end of the fixed liquid supply end head 4-1 is fixed on a filter pressing roller fixing frame 1-3.

The outer supporting roller 4-3 consists of a single roller 43-1 and an outer roller shaft 43-2, the outer roller shaft 43-2 is arranged at the shaft center of the single roller 43-1, the single roller 43-1 and the outer roller shaft 43-2 can rotate as the shaft center, the reducing filter pressing roller shaft structure 4-2 consists of an inner roller shaft 42-1 and an outer diameter reducing member 42-2, the outer diameter reducing member 42-2 is provided with two groups, the two groups of outer diameter reducing members 42-2 are symmetrically arranged at two side ends of the inner roller shaft 42-1, the inner roller shaft 42-1 and the outer diameter reducing member 42-2 are integrally formed, the fixed liquid supply end 4-1 consists of a fixed liquid supply pipe 41-1 and a liquid supply cavity 41-2, the fixed liquid supply pipe 41-1 is arranged at the side surface of the liquid supply cavity 41-2, the fixed liquid supply pipe 41-1 and the liquid supply cavity 41-2 are integrally formed, an embedded shaft groove 41-3 is formed in the inner side end of the liquid supply cavity 41-2, the outer side end of the outer diameter reducing member 42-2 is connected into the embedded shaft groove 41-3, the outer diameter reducing member 42-2 can rotate in the embedded shaft groove 41-3, the outer side end of the liquid supply cavity 41-2 is fixed on the filter pressing roller fixing frame 1-3, and the liquid supply pump pipe 3-2 is connected to the front side end of the fixed liquid supply pipe 41-1.

The outer diameter reducing member 42-2 is composed of a side connecting end 422-1, a sealing rubber gasket 422-2, a pressure supply cavity shell 422-3, an outer push cylinder 422-4, an outer push rod 422-5 and a push rod rubber gasket 422-6, wherein the side connecting end 422-1 is arranged at the outer side end of the pressure supply cavity shell 422-3, the outer push cylinder 422-4 is provided with a plurality of groups, the outer push cylinders 422-4 are arranged at the outer side surface of the pressure supply cavity shell 422-3 in an equal circumferential angle, the side connecting end 422-1, the pressure supply cavity shell 422-3 and the outer push cylinder 422-4 are integrally formed, the sealing rubber gasket 422-2 is arranged at the outer side surface of the side connecting end 422-1, the outer push rod 422-5 is provided with a plurality of groups, the outer push rods 422-5 of the plurality of groups correspond to the outer push cylinders 422-4 of the plurality of groups, and a plurality of groups of outer push rods 422-5 are respectively arranged in a plurality of groups of outer push cylinders 422-4, the push rod rubber mats 422-6 are arranged outside the inner side ends of the outer push rods 422-5, the outer push rods 422-5 can move in the outer push cylinders 422-4, the side connecting ends 422-1 are connected in the embedded shaft grooves 41-3, the pressure supply cavity shell 422-3, the outer push cylinders 422-4, the side connecting ends 422-1, the liquid supply cavity 41-2 and the fixed liquid supply pipe 41-1 are communicated with each other, the outer side ends of the outer push rods 422-5 are provided with shaft end fixing holes 422-7, and the outer side ends of the outer roller shafts 43-2 are connected in the shaft end fixing holes 422-7.

The working principle of the invention is as follows: the use of the device is mainly divided into three processes.

The first is the loading of mud, and the loading of mud can load raw materials mud to the top surface of ripple shape lower plate through machinery, then covers the top side at the mud raw materials with ripple shape upper plate, and rethread mechanical equipment will load and accomplish the mud splint and carry to the drainage buckled plate that hinders the frame inboard that overflows on, then will load the mud filter-pressing splint transport after accomplishing and take to the roller-type conveyer belt.

Secondly, the sludge is transported, and on the roller type conveyor belt, the sludge press-filtering clamp plate loaded with the sludge can move on the roller type conveyor belt, and is pressed and filtered by the press-filtering roller structure in the moving process, and finally is unloaded at the tail end of the roller type conveyor belt.

The main working principle of the device is that the sludge between the clamp plates is subjected to filter pressing through a filter pressing roller structure to realize solid-liquid separation, the filter pressing roller structure is fixed on a filter pressing roller fixing frame, so the integral vertical displacement degree of the filter pressing roller structure is basically consistent with the motion trend of the integral structure of a roller type transmission belt, when the sludge filter pressing clamp plate passes through the roller type transmission belt, an elastic roller is sleeved on the top surface of the sludge filter pressing clamp plate under the supporting action of an outer supporting roller to ensure that the sludge filter pressing clamp plate is tightly attached to the top surface, and because the hydraulic capacities supplied by each group of hydraulic systems are different, the downward pressure on a corrugated surface is different, because the sludge filter pressing clamp plate moves, the sludge filter pressing clamp plate passes through an obstructed downward pressing point, in the process, an electric control hydraulic pump set supplies hydraulic oil to a liquid supply pump pipe, the liquid supply pump pipe supplies the liquid to the fixed liquid supply end, the communicating of the inside of the reducing filter pressing roll shaft structure of the fixed liquid supply end is distributed to different outer pushing cylinders through the supply effect of the pressure supply cavity shell, the outer pushing rod is pushed outwards in the outer pushing cylinders, the outer supporting roll is driven to move outwards in the pushing process, and the liquid flowing property of the hydraulic oil can also provide certain buffering performance for the filter pressing roll structure, so that the rigid damage of the filter pressing roll structure can not be caused.

The foregoing is a preferred embodiment of the present invention, and it will be apparent to those skilled in the art that variations, modifications, substitutions and alterations can be made in the embodiment without departing from the principles and spirit of the invention.