Novel vertical high-pressure belt type sludge deep dehydrator

Abstract

The utility model discloses a novel vertical high-pressure belt type sludge deep dehydrator. The dehydrator comprises a vertical box, a belt filter pressing part, a plurality of drainers, a sludge distributor and a cleaning part, the inside of the vertical box is hollow to form a filter pressing cavity, the left end is connected with a feeding box with an upper opening, and the right end is connected with a discharging box with a lower opening; a lower filter pressing belt of the belt type filter pressing part transversely and horizontally enters the feeding box; in the filter pressing cavity, the relative intervals of the S-shaped filter pressing sections from bottom to top are gradually reduced to form a sludge deep dehydration section; a horizontal compressed sludge discharging section is formed in the discharging box; the plurality of drainers are respectively arranged right below the steering rollers; the sludge distributor uniformly conveys sludge to the lower filter pressing belt; the cleaning part is used for cleaning the upper filter pressing belt and the lower filter pressing belt. The sludge treatment device has the effects of continuously and deeply compressing sludge, reducing soil and water pollution formed by harmful water and harmful gas, protecting human and biological health and effectively saving land at the same time.

Description

Technical Field

[0001] The utility model relates to the field of sludge dewatering, and particularly to a novel vertical high-pressure belt type sludge deep dewatering machine. Background Art

[0002] In today's society, environmental protection is becoming increasingly important. A large amount of sludge is generated in industry and daily life, and it is usually directly transported to landfills or open drying yards. Its defects are as follows: First, a large amount of harmful substances are contained in the sludge, which will penetrate into the soil and groundwater with water, causing soil pollution and water pollution and damaging the health of humans and animals; Second, the volatile gases in the sludge will pollute the air, causing air pollution; Third, the sludge will occupy a large amount of land, and the occupied land cannot be cultivated or used for production and living, resulting in land waste. Content of the Utility Model

[0003] In order to solve one or more of the above problems, the utility model provides a novel vertical high-pressure belt type sludge deep dewatering machine.

[0004] According to one aspect of the utility model, the novel vertical high-pressure belt type sludge deep dewatering machine includes: a vertical box, a belt type filter press part, a plurality of drainers, a sludge distributor, and a cleaning part;

[0005] The inside of the vertical box is hollow to form a filter press cavity. The left end is vertically connected to a feed box with an upper opening, and the right end is vertically connected to a discharge box with a lower opening. In the middle of the left end of the feed box, there is a lower tensioning roller. In the middle of the discharge box, there are an upper driving roller and a lower driving roller arranged opposite to each other up and down. On both sides of the vertical center line of the filter press cavity, there are turning rollers arranged up and down in a staggered manner;

[0006] The lower filter belt of the belt type filter press part horizontally and externally exposes the end of the upper filter belt and enters the feed box, and wraps around the lower tensioning roller to form a horizontal material receiving section of the belt type filter press part; In the filter press cavity, the upper filter belt and the lower filter belt arranged up and down sequentially wrap around each turning roller, forming a plurality of S-shaped filter press sections from bottom to top. Moreover, the relative distance between the upper filter belt and the lower filter belt gradually becomes smaller, forming a sludge deep dewatering section; In the discharge box, the upper filter belt and the lower filter belt are horizontal and vertically opposite to each other. The ends of both wrap around the upper driving roller and the lower driving roller respectively, forming a discharge section for compressing sludge. The horizontal material receiving section of the belt type filter press part continuously inputs sludge, runs to the deep dewatering section for filter pressing, and outputs compressed sludge in the discharge section;

[0007] A plurality of drainers are respectively arranged directly below each turning roller. The drainers collect the water separated from the sludge and discharge it through a drain pipe;

[0008] The sludge distributor is placed at the upper end of the feed box, and the discharge port at its lower end is directly opposite to the lower filter belt. The sludge distributor evenly conveys sludge onto the lower filter belt;

[0009] The cleaning section is arranged inside the discharge box, and covers the upper filter pressing belt above the upper driving roller and the lower filter pressing belt below the lower driving roller.

[0010] In some embodiments, the drainer includes a box body with an open upper end. The box body is located directly below the turning roller, and the upper filter pressing belt and the lower filter pressing belt pass through the gap between the box body and the turning roller.

[0011] In some embodiments, the inner grooves of the elastic plates inserted into the left and right end plates of the box body, the upper ends of the elastic plates elastically contact the filter pressing belt below the belt type filter pressing section or are located outside the filter pressing belt; or the inner grooves of the elastic plates are connected to the upper ends of the left and right end plates of the box body through a plurality of spring members.

[0012] In some embodiments, the cleaning section includes two cleaning boxes. High-pressure spray nozzles are symmetrically arranged at equal intervals longitudinally at the upper and lower ends of the cleaning boxes. A belt passing hole is arranged in the vertical end plate of the cleaning box. The two ends of the two cleaning boxes are fixed to the upper end and the lower end of the right end of the discharge box. The upper filter pressing belt passes through the belt passing hole of the upper cleaning box, and the lower filter pressing belt passes through the belt passing hole of the lower cleaning box. The high-pressure spray nozzles at the upper and lower ends respectively spray high-pressure water to clean the upper and lower surfaces of the filter pressing belt.

[0013] In some embodiments, longitudinal channels and transverse channels that intersect with each other are arranged in the upper and lower flat plates of the cleaning box, and the lower flat plate is provided with a water inlet joint communicating with the channels and a water outlet joint communicating with the inner cavity;

[0014] The high-pressure water tank is located outside the vertical box. The water outlet end of the high-pressure water pump of the high-pressure water tank is connected to the water inlet joint through a flexible pipeline.

[0015] In some embodiments, a filter box is further arranged at the upper end of the high-pressure water tank. The water outlet end of the filter box is connected to the water inlet end of the high-pressure water tank. The water outlet joint of the cleaning box is connected to the liquid inlet of the filter box through a pipeline;

[0016] Or a drain pipe is connected to the liquid inlet of the filter box.

[0017] In some embodiments, the sludge distributor is a uniform vibrating feeder.

[0018] In some embodiments, a large material sieve is further included. The sieve plate of the large material sieve is inclined at the upper end of the sludge distributor, and its falling hole is located above the large material bin; or rubber columns are arranged between the lower end of the sieve plate and the support.

[0019] In some embodiments, a driving motor of the driving section is installed outside the discharge box. The motor wheel of the driving motor is connected to the upper driving wheel and the lower driving wheel outside the upper driving roller and the lower driving roller. The motor wheel drives the upper driving roller to rotate counterclockwise and drives the lower driving roller to rotate clockwise.

[0020] In some embodiments, the shaft ends on both sides of the turning drum of the turning roller are fixed on the vertical end blocks, and the vertical end blocks are vertically adjustably connected to the frame of the vertical box.

[0021] The new vertical high-pressure belt type sludge deep dewatering machine realizes continuous deep compression of sludge, extrudes harmful gases during deep dewatering, and the volume of the sludge after deep compression is small, without harmful moisture, effectively reducing the amount of volatile gases. Its beneficial effects are as follows: First, the compressed sludge has no harmful water and other harmful pollutants, reducing pollution to soil and water bodies, protecting the health of humans and organisms, and at the same time, there is no volatile gas polluting the air. Second, the deeply compressed sludge is convenient for transportation and can be reused, without occupying a large amount of land, effectively saving land. Third, the sludge processor operates continuously, with a fast production speed, and the S-shaped section has two-dimensional forces of shear force and extrusion force. The free water in the sludge is discharged from the gaps between particles. Among them, the shear force can change the gap channels in real time, and the extrusion force can discharge the water outward. After the action of the S-shaped filter press section multiple times, the moisture in the sludge can be gradually compressed to achieve high-efficiency deep dewatering, and the product is dry mud blocks. Fourth, the cleaning part 04 continuously cleans the filter belt, keeping the filter press belt in the same operating state for a long time, ensuring stable production. Fifth, no manual participation is required during operation, effectively protecting human health. Sixth, the device occupies a small area, with a minimum of only more than ten square meters. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is the front view schematic diagram of the new vertical high-pressure belt type sludge deep dewatering machine according to an embodiment of the present invention;

[0023] Figure 2 is Figure 1 the schematic diagram of the vertical box and the internal devices shown;

[0024] Figure 3 is Figure 2 the front view schematic diagram of the drainer shown;

[0025] Figure 4 is Figure 2 the front view schematic diagram of the turning roller shown;

[0026] Figure 5 is Figure 4 the left view schematic diagram of the turning roller shown;

[0027] Figure 6 is Figure 1 the schematic diagram of the discharge box and related devices shown;

[0028] Figure 7 is Figure 6 the sectional view schematic diagram of the cleaning part shown;

[0029] Figure 8 is Figure 7 the left view schematic diagram of the cleaning part shown;

[0030] Figure 9 is Figure 7 the front view schematic diagram of the driving part shown;

[0031] Figure 10 is Figure 1 the front view schematic diagram of the large material sieve shown;

[0032] Figure 11 is Figure 10 the top view schematic diagram of the sieve plate shown;

[0033] Vertical box 1, filter pressing cavity 11, intermediate guide roller 12, lower tensioning roller 13, upper driving roller 14, lower driving roller 15, turning roller 16, rotating drum 160, vertical end block 161, self-locking slider 162, slide rail 163, upper tensioning roller 17, upper guide roller 18, lower guide roller 19; Feed box 4; Discharge box 5;

[0034] Belt filter pressing part 01, lower filter pressing belt 2, upper filter pressing belt 3;

[0035] Drainer 02, box body 020, drain pipe 021, end plate 022, elastic plate 023, spring part 024;

[0036] Sludge distributor 03, vibration cavity 031, vibrator 032;

[0037] Cleaning part 04, water outlet joint 040, cleaning box 041, high-pressure spray head 042, belt through hole 043, filter box 044, longitudinal channel 045, transverse channel 046, high-pressure water tank 047, high-pressure water pump 048, water inlet joint 049;

[0038] Driving part 05, driving motor 050, motor wheel 051, upper driving wheel 052, lower driving wheel 053;

[0039] Large material sieve 06, support 060, sieve plate 061, large material bin 062, falling hole 063, rubber column 064, screening hole 065. Specific embodiments

[0040] The present utility model will be further described in detail below with reference to the accompanying drawings. It should be noted that the terms "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the terms "inner" and "outer" respectively refer to the directions towards or away from the geometric center of a specific component.

[0041] Figures 1 to 11Schematically shows a novel vertical high-pressure belt type sludge deep dewatering machine according to an embodiment of the present utility model. As shown in the figure, the novel vertical high-pressure belt type sludge deep dewatering machine includes: a vertical box 1, a belt filter pressing part 01, a plurality of drainers 02, a sludge distributor 03, and a cleaning part 04;

[0042] The inside of the vertical box 1 is hollow to form a filter pressing cavity 11. The left end is vertically connected to a feed box 4 with an upper opening, and the right end is vertically connected to a discharge box 5 with a lower opening. In the middle of the left end inside the feed box 4, there is a lower tension roller 13. In the middle of the discharge box 5, there are an upper driving roller 14 and a lower driving roller 15 that are opposite to each other up and down. On both sides of the vertical center line of the filter pressing cavity 11, there are turning rollers 16 that are offset up and down;

[0043] The belt filter pressing part 01 includes a lower filter belt 2 and an upper filter belt 3. The lower filter belt 2 horizontally and externally exposes the end of the upper filter belt 3 and enters the feed box 4, and wraps around the lower tension roller 13 to form a horizontal material receiving section of the belt filter pressing part 01; In the filter pressing cavity 11, the upper filter belt 3 and the lower filter belt 2 arranged up and down sequentially wrap around each turning roller 16, forming a plurality of S-shaped filter pressing sections from bottom to top. Moreover, the relative distance between the upper filter belt 3 and the lower filter belt 2 gradually becomes smaller, and the sludge is deeply dewatered by the dual actions of shear force and extrusion force, forming a deep dewatering section; In the discharge box 5, the upper filter belt 3 and the lower filter belt 2 are horizontal and opposite to each other up and down. The ends of both respectively wrap around the upper driving roller 14 and the lower driving roller 15 to form a discharge section for compressing the sludge. The horizontal material receiving section of the belt filter pressing part 01 continuously inputs the sludge, runs to the deep dewatering section for filter pressing, and outputs the compressed sludge at the discharge section;

[0044] A plurality of drainers 02 are respectively arranged directly below each turning roller 16. The drainers 02 collect the moisture in the deep dewatering section of the sludge and export it through a drain pipe 021;

[0045] The sludge distributor 03 is placed at the upper end of the feed box 4, and the discharge port at its lower end is directly opposite to the lower filter belt 2. The sludge distributor 03 evenly conveys the sludge onto the lower filter belt 2;

[0046] The cleaning part 04 is arranged in the discharge box 5, and cleans the coverings on the upper filter belt 3 above the upper driving roller 14 and the lower filter belt 2 below the lower driving roller 15.

[0047] The new vertical high-pressure belt type sludge deep dewatering machine realizes continuous deep compression of sludge, extrudes harmful gases during deep dewatering, has a small volume of sludge after deep compression, no harmful moisture, and effectively reduces the amount of volatile gases. Its beneficial effects are as follows: First, the compressed sludge has no harmful water and other harmful pollutants, reduces pollution to soil and water bodies, protects the health of humans and organisms, and at the same time has no volatile gas pollution to the air. Second, the deeply compressed sludge is convenient for transportation, can be reused, does not require a large amount of land occupation, and effectively saves land. Third, the sludge processor operates continuously, has a fast production speed, and the S-shaped section has two-dimensional forces of shear force and extrusion force. The free water in the sludge is discharged from the gaps between particles. Among them, the shear force can change the gap channel in real time, and the extrusion force can discharge the water outward. After the action of the S-shaped filter press section multiple times, the moisture in the middle can be gradually compressed to achieve high-efficiency deep dewatering, and the product is dry mud blocks. Fourth, the cleaning unit 04 continuously cleans the filter belt, keeping the filter press belt in the same operating state for a long time and ensuring stable production. Fifth, no manual participation is required during operation, effectively protecting human health. Sixth, the device occupies a small area, with a minimum of only a dozen square meters.

[0048] Further, the drainer 02 includes a box body 020 with an open upper end. The box body 020 is located directly below the turning roller 16. The upper filter belt 3 and the lower filter belt 2 pass through the gap between the box body 020 and the turning roller 16. The upper opening of the box body 020 is larger than the widths of the upper filter belt 3 and the lower filter belt 2. The water compressed out flows into the box body 020 through the upper filter belt 3 and the lower filter belt 2. Preferably, the two ends of the box body 020 are fixed to the frame of the vertical box 1, and the left and right end plates 022 of the box body 020 are outer inclined plates, so that its vertical section is a trapezoidal shell. Its beneficial effect is that the drainer 02 can achieve full collection of sewage without residue entering other areas of the equipment.

[0049] Preferably, the inner groove of the elastic plate 023 inserted into the left and right end plates 022 of the box body 020 has an upper end that elastically contacts the filter belt below the belt type filter press section 01 or is located outside the filter belt, realizing full recovery of the compressed water. The elastic plate 023 is preferably a rubber plate. Its beneficial effect is that it further improves the full recovery rate of the compressed water and is applicable to equipment of various sizes.

[0050] Preferably, the inner groove of the elastic plate 023 is connected to the upper ends of the left and right end plates 022 of the box body 020 through a plurality of spring members 024. Its beneficial effect is that this setting can protect the belt from damage and can increase the running speed.

[0051] Further, the cleaning section 04 includes two cleaning boxes 041 and several high-pressure nozzles 042. The high-pressure nozzles 042 are symmetrically arranged at the upper and lower ends of the cleaning box 041 at equal intervals longitudinally. A belt-passing hole 043 is provided in the vertical end plate of the cleaning box 041 and is arranged at an interval from the lower pressing filter belt 2 and the upper pressing filter belt 3. The two ends of the two cleaning boxes 041 are fixed to the upper end and the lower end of the right side of the discharge box 5. The upper pressing filter belt 3 passes through the belt-passing hole 043 of the upper cleaning box 041, and the lower pressing filter belt 2 passes through the belt-passing hole 043 of the lower cleaning box 041. The high-pressure nozzles 042 at the upper and lower ends respectively spray high-pressure water to clean the upper and lower surfaces of the filter belts. Preferably, longitudinal channels 045 and transverse channels 046 that intersect with each other are provided in the upper and lower flat plates of the cleaning box 041, and a water inlet joint 049 for connecting the channels and a water outlet joint 040 for connecting the inner cavity are provided on its lower flat plate; the high-pressure water tank 047 is located outside the vertical box 1, a high-pressure water pump 048 is provided on the high-pressure water tank 047, and the water outlet end of the high-pressure water pump 048 is connected to the water inlet joint 049 through a flexible pipeline. The beneficial effect is that the device can effectively and quickly clean the filter belts.

[0052] Preferably, a filter box 044 is further provided at the upper end of the high-pressure water tank 047. The water outlet end of the filter box 044 is connected to the water inlet end of the high-pressure water tank 047, and the water outlet joint 040 of the cleaning box 041 is connected to the liquid inlet of the filter box 044 through a pipeline; preferably, the drain pipe 021 is connected to the liquid inlet of the filter box 044. The drain pipe 021 is a corrugated pipe. The beneficial effect is that this setting can recycle the cleaning water and reduce the use of clean water.

[0053] Further, the sludge distributor 03 is a uniform vibrating feeder; the vibrating cavity 031 is located in the feeding box 4, and its vibrator 032 is located on the rear end wall of the vibrating cavity 031. The beneficial effect is that this setting can effectively and evenly input the sludge.

[0054] Further, a large material sieve 06 is further included. The screening holes 065 of the sieve plate 061 of the large material sieve 06 are larger than the length and width dimensions of abnormal large materials. The sieve plate 061 is located above the sludge distributor 03, the sieve plate 061 is inclined, and its falling hole 063 is located above the large material bin 062. The beneficial effect is that the large material sieve 06 can screen large materials, prevent damage to the belt and equipment shutdown caused by large block jams.

[0055] Preferably, rubber columns 064 are provided between the lower end of the sieve plate 061 and the bracket 060. The beneficial effect is that the elastic buffer force of the rubber columns 064 can protect the sieve plate 061 from being damaged by the impact force and improve the service life of the sieve plate 061.

[0056] Preferably, a drive motor 050 for driving part 05 is installed outside the discharge box 5. The motor wheel 051 of the drive motor 05 is connected to the upper drive wheel 052 and the lower drive wheel 053 outside the upper drive roller 14 and the lower drive roller 15. The motor wheel 051 drives the upper drive roller 14 to rotate counterclockwise and drives the lower drive roller 15 to rotate clockwise. Preferably, the motor wheel 051 is a driving gear, and the upper drive wheel 052 and the lower drive wheel 053 are driven gears. The driving gear meshes with the upper drive wheel 052 and the lower drive wheel 053 simultaneously, which are driven gears. The beneficial effect is that this setting can reduce the number of motors and the volume of the equipment at the same time.

[0057] Furthermore, the upper end surface of the turning roller 16 at the lowermost right end is flush with the lower end surface of the lower tension roller 13, and the upper end surface of the turning roller 16 at the uppermost left end is flush with the upper end surface of the lower drive roller 15, so that both the feeding end and the discharging end of the belt filter pressing part 01 are horizontally arranged.

[0058] The belt filter pressing part 01 further includes an upper tension roller 17, an upper guide roller 18, and a lower guide roller 19. The upper tension roller 17 is installed at the left end of the vertical box 1 and is flush with the upper drive roller 14.

[0059] The upper guide roller 18 is located directly below the upper tension roller 17 and to the left of the lowermost turning roller 16. Its lowermost end surface is flush with the lower end surface of the lowermost turning roller 16. The upper filter belt 3 sequentially wraps around the upper drive roller 14, the upper tension roller 17, the upper guide roller 18, the turning roller 16, and the lower end of the upper drive roller 14 to form an upper filter pressing moving part.

[0060] The middle guide roller 12 is located to the left of the uppermost turning roller 16 and their upper end surfaces are flush. The lower guide roller 19 is located to the right of the lowermost turning roller 16 and their lower end surfaces are flush. The lower filter belt 2 sequentially wraps around the lower tension roller 13, the turning roller 16, the lower drive roller 15, the middle guide roller 12, the lower guide roller 19, and the lower tension roller 13 to form a lower filter pressing moving part.

[0061] Among them, in the lower horizontal section and the upper horizontal section, the upper filter belt 3 is located on the lower filter belt 2. In several S-shaped filter pressing sections, the two alternately take turns to be on the upper side of each other. The beneficial effect is that this setting can achieve the stable and rapid operation of the filter belt.

[0062] Furthermore, the turning roller 16 includes a rotating drum 160. The shaft ends on both sides of the rotating drum 160 are fixed on the vertical end blocks 161. The vertical end blocks 161 are fixedly connected or vertically adjustably connected to the frame of the vertical box 1. The vertical adjustment structure is a self-locking slider 162 and a slide rail 163 that cooperate with each other. The beneficial effect is that vertical adjustability can achieve more application scenarios and improve the applicability.

[0063] Furthermore, the vertical box 1, the feeding box 4, and the discharge box 11 are all provided with hinged and openable box doors. The beneficial effect is that the above setting facilitates maintenance.

[0064] The above are only some embodiments of the present utility model. For those of ordinary skill in the art, without departing from the inventive concept of the present utility model, several modifications and improvements can still be made, and these all fall within the protection scope of the present utility model.

Claims

1. The new vertical high-pressure belt sludge deep dewatering machine is characterized by: It comprises: a vertical box (1), a belt filter press section (01), a plurality of drainers (02), a sludge distributor (03) and a cleaning section (04); The vertical box (1) is hollow inside to form a filter press chamber (11), the lower left end is vertically connected to an upper opening feed box (4), and the upper right end is vertically connected to a lower opening discharge box (5), a lower tensioning roller (13) is provided in the middle of the left end of the feed box (4), an upper driving roller (14) and a lower driving roller (15) are provided in the middle of the discharge box (5) opposite to each other, and steering rollers (16) offset up and down are provided on both sides of the vertical center line of the filter press chamber (11); The lower filter press belt (2) of the belt filter press section (01) is horizontally exposed from the end of the upper filter press belt (3) and enters the feed box (4), and is wrapped around the lower tensioning roller (13) to form a horizontal material receiving section of the belt filter press section (01); in the filter press chamber (11), the upper filter press belt (3) and the lower filter press belt (2) arranged above and below are wrapped around each of the steering rollers (16) in turn, forming a plurality of S-shaped filter press sections from bottom to top, and the relative spacing between the upper filter press belt (3) and the lower filter press belt (2) gradually decreases, forming a sludge deep dehydration section; in the discharge box (5), the upper filter press belt (3) and the lower filter press belt (2) are horizontally horizontal and face each other up and down, and the ends of the two are wrapped around the upper driving roller (14) and the lower driving roller (15) respectively, forming a discharge section for compressed sludge, and the horizontal material receiving section of the belt filter press section (01) continuously inputs sludge, runs to the deep dehydration section for filtration, and outputs compressed sludge in the discharge section; A plurality of drainers (02) are respectively arranged directly below each of the turning rollers (16), and the drainers (02) collect water separated from the sludge and discharge it through a drainage pipe (021); The sludge distributor (03) is placed at the upper end of the feed box (4) and the discharge port at the lower end thereof is directly facing the lower filter belt (2). The sludge distributor (03) evenly transports the sludge to the lower filter belt (2); The cleaning section (04) is arranged in the discharge box (5) and cleans the covering materials on the upper filter press belt (3) on the upper side of the upper drive roller (14) and the lower filter press belt (2) on the lower side of the lower drive roller (15).

2. The novel vertical high-pressure belt-type sludge deep dewatering machine according to claim 1 is characterized in that: The drainer (02) comprises a box body (020) with an open upper end, the box body (020) is located directly below the steering roller (16), and the upper filter press belt (3) and the lower filter press belt (2) pass through the gap between the box body (020) and the steering roller (16).

3. The novel vertical high-pressure belt-type sludge deep dewatering machine according to claim 2 is characterized in that: The left and right end plates (022) of the box body (020) are inserted into the inner groove of the elastic plate (023), and the upper end of the elastic plate (023) elastically contacts the filter belt below the belt filter press section (01) or is located outside the filter belt; or the inner groove of the elastic plate (023) is connected to the upper ends of the left and right end plates (022) of the box body (020) through a plurality of spring members (024).

4. The novel vertical high-pressure belt-type sludge deep dewatering machine according to claim 1 is characterized in that: The cleaning section (04) comprises two cleaning boxes (041), and high-pressure nozzles (042) are symmetrically provided at the upper and lower ends of the cleaning boxes (041) at equal longitudinal intervals. A belt-passing hole (043) is provided in the vertical end plate of the cleaning box (041). The two ends of the two cleaning boxes (041) are fixed to the upper and lower ends of the right end of the discharge box (5). The upper filter press belt (3) passes through the belt-passing hole (043) of the upper cleaning box (041), and the lower filter press belt (2) passes through the belt-passing hole (043) of the lower cleaning box (041). The high-pressure nozzles (042) at the upper and lower ends respectively spray water at high pressure to clean the upper and lower surfaces of the filter press belt.

5. The novel vertical high-pressure belt-type sludge deep dewatering machine according to claim 4 is characterized in that: The upper and lower plates of the cleaning box (041) are provided with longitudinal channels (045) and transverse channels (046) that intersect with each other, and the lower plate is provided with a water inlet joint (049) that communicates with the channels and a water outlet joint (040) that communicates with the inner cavity; The high-pressure water tank (047) is located outside the vertical box (1), and the water outlet of the high-pressure water pump (048) of the high-pressure water tank (047) is connected to the water inlet joint (049) through a hose line.

6. The novel vertical high-pressure belt-type sludge deep dewatering machine according to claim 5 is characterized in that: A filter box (044) is also provided at the upper end of the high-pressure water tank (047), the water outlet end of the filter box (044) is connected to the water inlet end of the high-pressure water tank (047), and the water outlet joint (040) of the cleaning box (041) is connected to the liquid inlet of the filter box (044) through a pipeline; Or the drainage pipe (021) is connected to the liquid inlet of the filter box (044).

7. The novel vertical high-pressure belt-type sludge deep dewatering machine according to claim 1 is characterized in that: The sludge distributor (03) is a uniform vibrating feeder.

8. The novel vertical high-pressure belt-type sludge deep dewatering machine according to claim 1 is characterized in that: It also includes a large material screener (06), wherein the screen plate (061) of the large material screener (06) is tilted and located at the upper end of the sludge distributor (03), and its drop hole (063) is located above the large material bin (062); or a rubber column (064) is provided between the lower end of the screen plate (061) and the bracket (060).

9. The novel vertical high-pressure belt-type sludge deep dewatering machine according to claim 1 is characterized in that: A driving motor (050) of a driving unit (05) is installed on the outside of the discharge box (5); a motor wheel (051) of the driving motor (050) is connected to an upper driving wheel (052) and a lower driving wheel (053) on the outside of the upper driving roller (14) and the lower driving roller (15); the motor wheel (051) drives the upper driving roller (14) to rotate counterclockwise and drives the lower driving roller (15) to rotate clockwise.

10. The novel vertical high-pressure belt-type sludge deep dewatering machine according to claim 1 is characterized in that: The shaft ends on both sides of the steering drum (160) of the steering roller (16) are fixed on a vertical end block (161), and the vertical end block (161) is vertically adjustably connected to the frame of the vertical box (1).

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