CN220530879U - Belt type sludge dewatering machine for industrial sludge - Google Patents

Abstract

The utility model discloses an industrial sludge belt type sludge dewatering machine which comprises two oppositely arranged side plates, wherein a conveying structure for conveying sludge is arranged on one side, close to the top, between the two side plates, an upper sludge pressing structure for dewatering is arranged at the bottom of the conveying structure, a lower sludge pressing structure for separating sludge from water is arranged at the bottom of the upper sludge pressing structure and between the two side plates, connecting plates are fixedly arranged at the tops of the two side plates, and a bulk material structure for separating sludge is further arranged between the two connecting plates. This industry mud belt sludge dewaterer takes out mud to conveying structure top through taking out mud structure, then drives the threaded rod through servo motor and rotate to make the threaded rod drive the mud rake of movable block bottom mud frame and carry out even dispersion to the mud at conveying structure top, conveniently go up to press mud structure and press mud structure to extrude the mud that disperses down, improve equipment dehydration effect.

Description

Belt type sludge dewatering machine for industrial sludge

Technical Field

The utility model relates to the technical field of sludge dehydrators, in particular to an industrial sludge belt type sludge dehydrator.

Background

The belt type sludge dewatering machine is also called a belt filter press, is widely used for sludge dewatering equipment of fine-grained inorganic sludge and the like generated by sewage treatment plants in small and medium-sized cities and industrial wastewater treatment, and consists of a filter belt, a rolling cylinder, a filter belt tensioning system, a filter belt deviation adjusting system, a filter belt flushing system and a filter belt driving system.

The belt sludge dewatering machine is used for discharging sludge onto the filter bag, then the filter belt is used for conveying the sludge to the two rows of rolling cylinders to be extruded through pressure, the effect of sludge dewatering is achieved, when the sludge is discharged onto the filter belt, the sludge on the filter belt is likely to be unevenly distributed, the sludge at partial positions is more accumulated, the partial positions are thin, the pressure of the rolling cylinders when the sludge is extruded is uneven, the water content of the sludge at the thin position is high, and the dewatering of equipment is affected, so that the industrial sludge belt sludge dewatering machine is provided for solving the problems.

Disclosure of Invention

Object of the utility model

In order to solve the technical problems in the background technology, the utility model provides an industrial sludge belt type sludge dehydrator, which is provided with a filter belt for uniformly distributing sludge and bulk materials, so that a press roller can conveniently squeeze the sludge, and the dehydration effect of equipment is improved.

(II) technical scheme

The utility model provides an industrial sludge belt-type sludge dewatering machine which comprises two oppositely arranged side plates, wherein a conveying structure for conveying sludge is arranged on one side, close to the top, between the two side plates, the right sides of the two side plates are connected with a fixing plate, and the top of the fixing plate is also provided with a sludge pumping structure for pumping sludge;

the mud bucket is installed at the top right side of two curb plates, just be located between two curb plates the conveying structure bottom is equipped with the last mud structure that presses that is used for the dehydration, just be located between two curb plates conveying structure bottom still is provided with the mud guide board, just be located between two curb plates the bottom of going up mud structure is provided with the mud structure that presses down that is used for mud-water separation, the equal fixed mounting in top of two curb plates has the connecting plate, transversely spread between two connecting plates has a plurality of spacing, still be equipped with between two connecting plates and be used for the bulk cargo structure with mud is divided the equal.

Preferably, a mud discharging plate is arranged between the two side plates and positioned at the left side of the bottom of the lower mud pressing structure, and the top of the upper mud pressing structure is obliquely arranged.

Preferably, the conveying structure comprises a first motor, a first transmission belt, a first driving roller and a first transmission shaft, the first motor is arranged on the square of a certain side plate, the first two driving rollers are movably arranged between the two side plates through bearings respectively, the first transmission belt is sleeved on the outer surfaces of the first two driving rollers, the first transmission shaft is fixed inside the first driving roller, and one end of the first transmission shaft penetrates through the output shaft of the first motor and the first side plate.

Preferably, the mud pumping structure comprises a mud pumping pump, a mud outlet pipe and a mud inlet pipe, wherein the mud pumping pump is fixedly arranged at the top of the fixed plate, one end of the mud outlet pipe is communicated with one side of the mud pumping pump, one end of the mud inlet pipe is communicated with the other side of the mud pumping pump, and the other end of the mud outlet pipe extends to the top of the mud bucket.

Preferably, the upper mud pressing structure comprises a motor II, a driving roller II and a driving shaft II, the upper mud pressing roller and a transmission belt II, the three driving rollers II and the two upper mud pressing rollers are respectively connected between the two side plates through bearings in a rotating mode, the transmission belt II is sleeved on the outer surfaces of the three driving rollers II and the two upper mud pressing rollers, the motor II is fixed on the square of a certain side plate, the driving shaft II is fixed inside a certain driving roller II, and one end of the driving shaft II also penetrates through the certain side plate and is connected with an output shaft of the motor II.

Preferably, the mud pressing structure comprises a motor III, a driving roller III, a mud pressing roller, a transmission belt III and a transmission shaft III, wherein the three driving rollers III and the three mud pressing rollers are movably mounted between the two side plates through bearings respectively, the transmission belt III is sleeved on the outer surfaces of the three driving rollers III and the three mud pressing rollers, the motor III is fixed on the square of a certain side plate, the transmission shaft III is fixed in the interior of a certain driving roller II, and one end of the transmission shaft III also penetrates through the certain side plate and is connected with an output shaft of the motor III.

Preferably, the bulk cargo structure includes servo motor, threaded rod, movable block, harrow mud frame, worm wheel and worm, the square fixed mounting of a certain curb plate has L type frame, servo motor fixes the top of L type frame, many threaded rods pass through bearing movable mounting be in between two connecting plates, just many threaded rods still run through two connecting plates and extend to its one side that is contrary, a plurality of movable blocks overlap respectively and establish on a plurality of threaded rod surfaces, a plurality of harrow mud frames install the bottom of a plurality of movable blocks respectively, worm one end is fixed on servo motor's output shaft, and the worm in addition with the perpendicular of L type frame passes through the bearing rotation and is connected, a plurality of worm wheels overlap respectively and establish on a plurality of threaded rod one ends.

Preferably, the plurality of threaded rods are respectively in threaded connection with the plurality of moving blocks, and every two adjacent threads in the plurality of threaded rods are in opposite directions.

Preferably, the two upper mud pressing rollers and the three lower mud pressing rollers are distributed in a corrugated staggered mode, and the two upper mud pressing rollers are located between the three lower mud pressing rollers.

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial technical effects:

this industry mud belt sludge dewaterer takes out mud to conveying structure top through taking out mud structure, then drives the threaded rod through servo motor and rotate to make the threaded rod drive the mud rake of movable block bottom mud frame and carry out even dispersion to the mud at conveying structure top, conveniently go up to press mud structure and press mud structure to extrude the mud that disperses down, improve equipment dehydration effect.

Drawings

Fig. 1 is a schematic structural diagram of an industrial sludge belt-type sludge dewatering machine provided by the utility model.

Fig. 2 is a schematic structural view of another view angle in an industrial sludge belt-type sludge dewatering machine according to the present utility model.

Fig. 3 is a schematic cross-sectional structure diagram of an industrial sludge belt-type sludge dewatering machine according to the present utility model.

Fig. 4 is an enlarged schematic view of the structure of a belt-type industrial sludge dewatering machine a shown in fig. 1 according to the present utility model.

Reference numerals: 1. a side plate; 2. a mud pumping structure; 201. a mud pump; 202. a mud outlet pipe; 203. a mud inlet pipe; 3. a fixing plate; 4. a conveying structure; 401. a first motor; 402. a first transmission belt; 403. a first driving roller; 404. a transmission shaft I; 5. a mud bucket; 6. a top plate; 7. a connecting plate; 8. an L-shaped frame; 9. a bulk material structure; 901. a servo motor; 902. a threaded rod; 903. a moving block; 904. a mud raking frame; 905. a worm wheel; 906. a worm; 10. a mud pressing structure; 1001. a second motor; 1002. a second driving roller; 1003. a transmission shaft II; 1004. a mud pressing roller is arranged; 1005. a second transmission belt; 11. pressing down a mud structure; 1101. a third motor; 1102. a third driving roller; 1103. pressing down a mud roller; 1104. a third transmission belt; 1105. a transmission shaft III; 12. a limit bar; 13. a mud-removing plate; 14. and a mud guiding plate.

Detailed Description

The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.

As shown in fig. 1-4, the industrial sludge belt-type sludge dewatering machine provided by the utility model comprises two oppositely arranged side plates 1, wherein a conveying structure 4 for conveying sludge is arranged on one side, close to the top, between the two side plates 1, the right sides of the two side plates 1 are connected with a fixed plate 3, and the top of the fixed plate 3 is also provided with a sludge pumping structure 2 for pumping sludge;

the top right side of two curb plates 1 is fixed with roof 6, mud bucket 5 is installed at the top of roof 6, and be located and be equipped with the last mud structure 10 that presses that is used for the dehydration bottom conveying structure 4 between two curb plates 1, it is the slope setting to go up mud structure 10 top, and it still is provided with the mud guiding plate 14 to be located conveying structure 4 bottom between two curb plates 1, and be provided with the mud structure 11 that presses down that is used for mud-water separation between two curb plates 1 and be located the bottom left side of pressing mud structure 11 down, be equipped with mud discharging plate 13 between two curb plates 1 and be located the bottom left side of mud structure 11, the equal fixed mounting in top of two curb plates 1 has connecting plate 7, it has a plurality of spacing bars 12 to transversely spread between two connecting plate 7, still be equipped with the bulk cargo structure 9 that is used for the mud to divide evenly between two connecting plate 7.

The bottom between the two side plates 1 is provided with a drainage channel, and a conveyor belt for conveying mud cakes is installed at the bottom of the mud discharging plate 13.

Specifically, firstly, sludge is extracted to the inside of the sludge bucket 5 through the sludge pumping structure 2, the sludge enters the top of the conveying structure 4 along the outlet of the sludge bucket 5, meanwhile, the bulk material structure 9 at the top of the conveying structure 4 uniformly disperses the sludge on the conveying structure 4, the dispersed sludge falls to the top of the lower sludge pressing mechanism 11 along the upper sludge pressing structure 10, the sludge is transmitted to the upper sludge pressing structure 10 and forms extrusion between the lower sludge pressing structure 11 under the lower sludge pressing structure, so that the effect of sludge dewatering is achieved, and finally, the dewatered sludge is discharged through the sludge discharging plate 13, so that the processing flow of the whole sludge dewatering machine is completed.

In this embodiment, the conveying structure 4 includes a first motor 401, a first transmission belt 402, a first transmission roller 403 and a first transmission shaft 404, the first motor 401 is mounted on a square of a certain side plate 1, the first two transmission rollers 403 are movably mounted between the two side plates 1 through bearings, the first transmission belt 402 is sleeved on an outer surface of the first two transmission rollers 403, the first transmission shaft 404 is fixed inside the first transmission roller 403, and one end of the first transmission shaft 404 also penetrates through the side plate 1 and is connected with an output shaft of the first motor 401.

The surface of the first belt 402 has micro-filtration holes, which are permeable to the moisture in the sludge.

Specifically, the first motor 401 drives the first transmission shaft 404 to rotate, so that the first transmission shaft 404 drives one of the first transmission rollers 403 to rotate, and the first transmission belt 402 sleeved on the first transmission rollers 403 circularly moves on the first transmission rollers 403, thereby realizing the effect of conveying sludge.

In this embodiment, the mud pumping structure 2 includes a mud pumping pump 201, a mud outlet pipe 202 and a mud inlet pipe 203, the mud pumping pump 201 is fixedly installed at the top of the fixed plate 3, and is installed in the middle of the fixed plate 3, one end of the mud outlet pipe 202 is communicated with one side of the mud pumping pump 201, one end of the mud inlet pipe 203 is communicated with the other side of the mud pumping pump 201, the other end of the mud outlet pipe 202 extends to the top of the mud bucket 5, and the mud inlet pipe 203 extends to the top of the mud bucket 5 in a multi-section bending mode.

The sludge inlet pipe 203 is communicated with the flocculated sludge tank.

Specifically, the sludge pump 201 is turned on to pump the sludge into the sludge outlet pipe 202 through the sludge inlet pipe 203, and then the sludge is discharged into the sludge hopper 5, so that the sludge is conveyed to the top of the conveying structure 4.

In this embodiment, the upper mud pressing structure 10 includes a second motor 1001, a second driving roller 1002, a second driving shaft 1003, the upper mud pressing roller 1004 and a second transmission belt 1005, where the second three driving rollers 1002 and the second two upper mud pressing rollers 1004 are respectively connected between the two side plates 1 through bearings in a rotating manner, the second transmission belt 1005 is sleeved on the outer surfaces of the second three driving rollers 1002 and the second two upper mud pressing rollers 1004, the second motor 1001 is fixed on the square of a certain side plate 1, the second transmission shaft 1003 is fixed inside the second driving roller 1002, and one end of the second transmission shaft 1003 also penetrates through a certain side plate 1 and is connected with the output shaft of the second motor 1001.

The second transmission belt 1005 is a water permeable belt.

Specifically, when the sludge passes through the top of the second transmission belt 1005, the second motor 1001 is started to drive the second transmission shaft 1003 to rotate, and then the second transmission shaft 1003 drives the second transmission shaft 1002 to rotate and is sleeved on the upper sludge pressing rollers 1004 and the second transmission roller 1002, so that the sludge is transmitted to the top of the lower sludge pressing structure 11.

In this embodiment, the mud pressing structure 11 includes a motor three 1101, a driving roller three 1102, a mud pressing roller 1103, a transmission belt three 1104 and a transmission shaft three 1105, wherein the three driving rollers three 1102 and the three mud pressing rollers 1103 are movably mounted between the two side plates 1 through bearings respectively, the transmission belt three 1104 is sleeved on the outer surfaces of the three driving rollers three 1102 and the three mud pressing rollers 1103, the motor three 1101 is fixed on the square of a certain side plate 1, the transmission shaft three 1105 is fixed inside a certain driving roller two 1002, and one end of the transmission shaft three 1105 also penetrates through a certain side plate 1 and is connected with an output shaft of the motor three 1101.

It should be noted that the third belt 1104 is also a water permeable belt.

Specifically, after the sludge falls to the top of the third transmission belt 1104, the third motor 1101 is started to drive the third transmission shaft 1105 to drive the third transmission rollers 1102 to rotate, and then the third transmission belt 1102 is driven to move by the third transmission rollers 1102, when the third transmission belt 1104 conveys the sludge to the top of the lower sludge pressing roller 1103, the upper sludge pressing roller 1004 and the lower sludge pressing roller 1103 generate pressure to press the sludge, so that the water in the sludge is extruded, the water is discharged through the third transmission belt 1104, the water is discharged to the bottom between the side plates 1, the dewatering effect is achieved inside the drainage channel, and the dewatered sludge is discharged through the mud discharging plate 13 to complete the whole sludge dewatering process.

In this embodiment, the bulk cargo structure 9 includes a servo motor 901, a threaded rod 902, a moving block 903, a mud raking frame 904, a worm gear 905 and a worm 906, wherein an L-shaped frame 8 is fixedly mounted on a square of a certain side plate 1, the servo motor 901 is fixed on the top of the L-shaped frame 8, a plurality of threaded rods 902 are movably mounted between two connecting plates 7 through bearings, the plurality of threaded rods 902 further penetrate through the two connecting plates 7 and extend to one side opposite to the two connecting plates, the plurality of moving blocks 903 are respectively sleeved on the outer surfaces of the plurality of threaded rods 902, the plurality of mud raking frames 904 are respectively mounted at the bottoms of the plurality of moving blocks 903, the plurality of threaded rods 902 are respectively in threaded connection with the plurality of moving blocks 903, every two adjacent threads in the plurality of threaded rods 902 are turned oppositely, one end of the worm 906 is fixed on an output shaft of the servo motor 901, the worm 906 is further rotatably connected with a vertical plane of the L-shaped frame 8 through bearings, and the plurality of worm gears 905 are respectively sleeved on one ends of the plurality of threaded rods 902.

It should be noted that, the mud raking frame 904 is composed of a plurality of vertical bars and triangular plates.

Specifically, the servo motor 901 is started, so that the worm 906 is driven to rotate, a plurality of worm gears 905 meshed with the worm 906 are further used for driving a plurality of threaded rods 902 to rotate, and the threaded rods 902 are in threaded connection with the moving blocks 903, so that the moving blocks 903 drive the sludge raking frames 904 to disperse sludge at the top of the conveying structure 4, and the sludge is conveniently extruded in the follow-up process.

It should be noted that, the two upper mud pressing rollers 1004 and the three lower mud pressing rollers 1103 are distributed in a corrugated and staggered manner, and the two upper mud pressing rollers 1004 are located between the three lower mud pressing rollers 1103.

It is to be understood that the above-described embodiments of the present utility model are merely illustrative of or explanation of the principles of the present utility model and are in no way limiting of the utility model. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model should be included in the scope of the present utility model. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims, or equivalents of such scope and boundary.

Claims (9)

1. The utility model provides an industrial sludge belt sludge dewatering machine, includes two curb plates (1) of relative setting, one side that is close to the top between two curb plates (1) is provided with conveying structure (4) that are used for carrying mud, the right side of two curb plates (1) is connected with fixed plate (3), the top of fixed plate (3) still is provided with and is used for extracting mud suction structure (2);

the mud bucket is characterized in that mud hoppers (5) are mounted at the tops of the top plates (6), a mud pressing structure (10) used for dewatering is arranged between the two side plates (1) and located at the bottom of the conveying structure (4), mud guiding plates (14) are further arranged at the bottoms of the conveying structure (4) between the two side plates (1), a mud pressing structure (11) used for separating mud from water is arranged at the bottoms of the mud pressing structures (10) between the two side plates (1), connecting plates (7) are fixedly mounted at the tops of the two side plates (1), a plurality of limiting strips (12) are transversely paved between the two connecting plates (7), and a bulk material structure (9) used for distributing mud evenly is further arranged between the two connecting plates (7).

2. An industrial sludge belt sludge dewatering machine as claimed in claim 1 wherein: mud discharging plates (13) are arranged between the two side plates (1) and positioned on the left side of the bottom of the lower mud pressing structure (11), and the top of the upper mud pressing structure (10) is obliquely arranged.

3. An industrial sludge belt sludge dewatering machine as claimed in claim 1 wherein: the conveying structure (4) comprises a motor I (401), a conveying belt I (402), a driving roller I (403) and a driving shaft I (404), wherein the motor I (401) is installed on the square of a certain side plate (1), the two driving roller I (403) are movably installed between the two side plates (1) through bearings respectively, the conveying belt I (402) is sleeved on the outer surface of the two driving roller I (403), the driving shaft I (404) is fixed inside the certain driving roller I (403), and one end of the driving shaft I (404) is connected with an output shaft of the motor I (401) in a penetrating mode.

4. An industrial sludge belt sludge dewatering machine as claimed in claim 1 wherein: the mud pumping structure (2) comprises a mud pumping pump (201), a mud outlet pipe (202) and a mud inlet pipe (203), wherein the mud pumping pump (201) is fixedly installed at the top of the fixed plate (3), one end of the mud outlet pipe (202) is communicated with one side of the mud pumping pump (201), one end of the mud inlet pipe (203) is communicated with the other side of the mud pumping pump (201), and the other end of the mud outlet pipe (202) extends to the top of the mud bucket (5).

5. An industrial sludge belt sludge dewatering machine as claimed in claim 1 wherein: go up mud pressing structure (10) including motor two (1001), driving roller two (1002), transmission shaft two (1003), go up mud pressing roller (1004) and transmission band two (1005), three driving roller two (1002) with two go up mud pressing roller (1004) are connected respectively through the bearing rotation between two curb plates (1), transmission band two (1005) cover is established three driving roller two (1002) with on the surface of mud pressing roller (1004) on two, motor two (1001) are fixed the square of a certain curb plate (1), transmission shaft two (1003) are fixed in the inside of a certain driving roller two (1002), just the one end of transmission shaft two (1003) still runs through a certain curb plate (1) and with the output shaft of motor two (1001) is connected.

6. An industrial sludge belt sludge dewatering machine as claimed in claim 1 wherein: the utility model provides a mud structure (11) pushes down, includes motor three (1101), driving roller three (1102), pushes down mud roller (1103), transmission band three (1104) and transmission shaft three (1105), three driving roller three (1102) with three mud roller (1103) of pushing down are in through bearing movable mounting respectively between two curb plates (1), transmission band three (1104) cover is established three driving roller three (1102) with on the surface of mud roller (1103) is pushed down to the three, the square at certain curb plate (1) is fixed in motor three (1101), the inside at certain driving roller two (1002) is fixed in transmission shaft three (1105), just transmission shaft three (1105) one end still runs through certain curb plate (1) and with the output shaft of motor three (1101).

7. An industrial sludge belt sludge dewatering machine as claimed in claim 1 wherein: bulk cargo structure (9) include servo motor (901), threaded rod (902), movable block (903), harrow mud frame (904), worm wheel (905) and worm (906), the square fixed mounting of certain curb plate (1) has L type frame (8), servo motor (901) are fixed on the top of L type frame (8), many threaded rods (902) are through bearing movable mounting between two connecting plates (7), just many threaded rods (902) still run through two connecting plates (7) and extend to its one side that runs through, a plurality of movable blocks (903) are overlapped respectively and are established on a plurality of threaded rods (902) surface, a plurality of harrow mud frames (904) are installed respectively in the bottom of a plurality of movable blocks (903), worm (906) one end is fixed on the output shaft of servo motor (901), and worm (906) in addition with the perpendicular of L type frame (8) is passed through the bearing and is rotated and is connected, a plurality of worm wheels (905) are overlapped respectively and are established on a plurality of one ends.

8. The industrial sludge belt sludge dewatering machine of claim 7, wherein: the plurality of threaded rods (902) are respectively in threaded connection with the plurality of moving blocks (903), and every two adjacent threads in the plurality of threaded rods (902) are opposite in rotation direction.

9. An industrial sludge belt sludge dewatering machine as claimed in claim 5 or 6 wherein: the two upper mud pressing rollers (1004) and the three lower mud pressing rollers (1103) are distributed in a corrugated staggered mode, and the two upper mud pressing rollers (1004) are located between the three lower mud pressing rollers (1103).