CN117361830A - Sludge dewatering device - Google Patents
Sludge dewatering device Download PDFInfo
- Publication number
- CN117361830A CN117361830A CN202311526299.XA CN202311526299A CN117361830A CN 117361830 A CN117361830 A CN 117361830A CN 202311526299 A CN202311526299 A CN 202311526299A CN 117361830 A CN117361830 A CN 117361830A
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- China
- Prior art keywords
- hole
- cam
- seat
- base
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000010802 sludge Substances 0.000 title claims abstract description 69
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 60
- 230000018044 dehydration Effects 0.000 claims abstract description 11
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 11
- 238000007599 discharging Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 2
- 230000006835 compression Effects 0.000 abstract description 7
- 238000007906 compression Methods 0.000 abstract description 7
- 208000005156 Dehydration Diseases 0.000 description 9
- 238000010586 diagram Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 230000001863 plant nutrition Effects 0.000 description 1
- 239000002881 soil fertilizer Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F7/00—Fertilisers from waste water, sewage sludge, sea slime, ooze or similar masses
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment Of Sludge (AREA)
Abstract
The utility model provides a sludge dewatering device, includes dewatering device, aggregate unit, dewatering device includes base, blade seat, blade, no. two cams, adjustment lid, anti-blocking seat, apron, and aggregate unit includes linkage seat, rack, have the centre bore in the middle of the base rear side, the centre bore outside has the cam seat, and the centre bore front side has the circular arc seat, and the centre bore left side has the base apopore, and the base left side has the discharge opening, and the discharge opening left side has two guiding holes of fore-and-aft symmetry, and the base right side has the feed port, and the feed port right side has the hopper, and the hopper right side has the hopper hole, and the hopper hole right side has a motor cabinet, and the base lower part has the water catch bowl, and the water catch bowl rear side has No. two motor boards, and during the compression, the confined space that forms between two blades in mud and left side, base and the circular arc seat to guaranteed compression and dehydration of mud.
Description
Technical Field
The invention relates to the field of sludge dewatering, in particular to a sludge dewatering device.
Background
The sludge after the dehydration treatment has low water content, is convenient for transportation and subsequent commodity fertilizer processing, enhances the soil fertilizer and plant nutrition, and enhances the utilization of waste resources, so that the livestock sludge is required to be dehydrated, the dehydration treatment needs to be adjusted according to the water content of the sludge and the compactness of the sludge, and the device is required to solve the problems.
Disclosure of Invention
The invention aims at the defects in the prior art and provides a sludge dewatering device which is adjusted according to the water content of sludge and the compactness of the sludge and can prevent blockage.
The invention aims at realizing the following technical scheme:
the sludge dewatering device comprises a dewatering device and a linkage device, wherein the dewatering device comprises a base, a blade seat, a blade, a second cam, an adjusting cover, an anti-blocking seat and a cover plate, the linkage device comprises a linkage seat and a rack, a central hole is formed in the middle of the rear side of the base, the cam seat is arranged on the outer side of the central hole, an arc seat is arranged on the front side of the central hole, a base water outlet hole is formed in the left side of the central hole, a discharging hole is formed in the left side of the base, two guide holes which are symmetrical in front and back are formed in the left side of the discharging hole, a feeding hole is formed in the right side of the base, a hopper is formed in the right side of the feeding hole, a hopper hole is formed in the right side of the hopper, a first motor seat is formed in the right side of the hopper hole, a water collecting hopper is formed in the lower portion of the base, a second motor plate is arranged on the rear side of the water collecting hopper, a blade seat shaft is arranged in the rear side of the blade seat, blade grooves are uniformly distributed on the end faces of the blade seat, a blade pin is arranged in the middle of the second cam, the second cam cylinder surface is provided with a second cam groove, the second cam groove is divided into a lower groove and an upper groove, a first cam shaft is arranged in the middle of the rear side of the first cam, a first cam hole is arranged in the middle of the first cam shaft, the first cam end surface is provided with a first cam groove, the first cam groove is divided into a first groove, a second groove, a third groove and a fourth groove, the first cam shaft penetrates through the central hole from the front side, the first cam is placed in the cam seat, the first cam shaft is fixedly connected with the central hole, the vane seat shaft penetrates through the first cam hole, the second cam hole and the first wheel from the front side, the vane seat shaft is rotationally connected with the first cam hole, the vane seat is rotationally arranged in the first cam hole, the vane seat shaft is fixedly connected with the second cam hole and the first wheel, each vane is respectively arranged in each vane groove, each vane is slidingly connected with the corresponding vane groove, the three vane pins slide simultaneously in the cam slot number one.
The two sides of the adjusting cover are provided with two symmetrical guide rods, the outer sides of each guide rod are respectively provided with threads, the guide rods on the two sides are connected with the guide holes on the two sides in a sliding way, the adjusting cover slides in the guide holes on the two sides, the outer sides of each guide rod are respectively sleeved with an adjusting spring, the outer sides of each thread are respectively connected with a nut in a threaded way, and the two sides of each adjusting spring respectively prop against the inner sides of the adjusting cover and the end faces of the threads.
Advantageous effects
The invention can adjust according to the water content of the sludge and the compactness of the sludge, has the function of preventing blockage, can adjust the pretightening force of the adjusting springs at two sides by adjusting the nuts on the two adjusting covers, changes the outlet pressure of the sludge, can adjust the dehydration degree of the sludge, and realizes the function of removing sundries in the water outlet holes of the base and the water outlet holes of the cover plate by mutually matching the two cams, the two anti-blocking seats and the linkage device, thereby preventing the water outlet holes of the base and the water outlet holes of the cover plate from being blocked to affect the dehydration of the sludge, ensuring the pressure of the sludge to prevent the backflow of the sludge, and forming a gradually reduced closed space between the sludge and the left two blades, the base and the circular arc seat when in compression, thereby ensuring the compression and the dehydration of the sludge.
Drawings
Fig. 1 is a schematic diagram of a sludge dewatering device according to the present invention.
Fig. 2 is a schematic diagram of the rear side structure of the sludge dewatering device according to the present invention.
Fig. 3 is a schematic view of the lower structure of the sludge dewatering device according to the present invention.
Fig. 4 is a schematic view of a blade holder and blade connection structure according to the present invention.
Fig. 5 is a schematic view of the front structure of the blade seat and the blade connection according to the present invention.
Fig. 6 is a schematic view of a vane and cam connection structure according to the present invention.
Fig. 7 is a schematic view of the front structure of the vane and cam connection of the present invention.
Fig. 8 is a schematic view of a base structure according to the present invention.
Fig. 9 is a schematic cross-sectional view of a base according to the present invention.
Fig. 10 is a schematic view of a rear side structure of the base according to the present invention.
Fig. 11 is a schematic view of a blade seat according to the present invention.
Fig. 12 is a schematic view of a blade according to the present invention.
Fig. 13 is a schematic view of a second cam structure according to the present invention.
Fig. 14 is a schematic view of the structure of the adjusting cover according to the present invention.
Fig. 15 is a schematic view of an anti-blocking seat according to the present invention.
Fig. 16 is a schematic view of a cover plate according to the present invention.
Fig. 17 is a schematic view of a first cam structure according to the present invention.
Fig. 18 is a schematic diagram of the front structure of the first cam according to the present invention.
Fig. 19 is an exploded view of a linkage according to the present invention.
Description of the embodiments
The invention is described in further detail below with reference to the drawings and examples:
the sludge dewatering device comprises a dewatering device 100 and a linkage 300, wherein the dewatering device 100 comprises a base 110, a blade seat 130, blades 140, a second cam 150, an adjusting cover 160, an anti-blocking seat 170 and a cover plate 180, the linkage 300 comprises a linkage seat 310 and a rack 320, a central hole 111 is arranged in the middle of the rear side of the base 110, the outer side of the central hole 111 is provided with the cam seat 112, the front side of the central hole 111 is provided with an arc seat 113, the left side of the central hole 111 is provided with a base water outlet 114, the left side of the base 110 is provided with a discharge hole 115, the left side of the discharge hole 115 is provided with two guide holes 116 which are symmetrical in front-back, the right side of the base 110 is provided with a feed hole 117, the right side of the feed hole 117 is provided with a hopper 118, the right side of the hopper 118 is provided with a hopper hole 119, the right side of the hopper hole 119 is provided with a first motor seat 120, the lower part of the base 110 is provided with a water collecting hopper 121, the rear side of the water collecting hopper 121 is provided with a second motor plate 122, the middle of the rear side of the blade seat 130 is provided with a blade seat shaft 131, the upper vane groove 132 is uniformly distributed on the end surface of the vane seat 130, the vane pin 141 is arranged on the rear side of the vane 140, the second cam hole 151 is arranged in the middle of the second cam 150, the second cam 150 is provided with the second cam groove 152, the second cam groove 152 is divided into a lower groove 1521 and a higher groove 1522, the first cam 191 is arranged in the middle of the rear side of the first cam 190, the first cam hole 192 is arranged in the middle of the first cam 191, the first cam 190 is provided with the first cam groove 193, the first cam groove 193 is divided into four parts of a first groove 1931, a second groove 1932, a third groove 1933 and a fourth groove 1934, the first cam 191 passes through the central hole 111 from the front side, the first cam 190 is arranged in the cam seat 112, the first cam 191 is fixedly connected with the central hole 111, the vane seat shaft 131 passes through the first cam hole 192, the second cam hole 151 and the first wheel 240 from the front side, the vane seat shaft 131 is rotationally connected with the first cam hole 192, the vane seat 130 rotates in the first cam hole 192, the vane seat shaft 131 is fixedly connected with the second cam hole 151 and the first wheel 240, each vane groove 132 is provided with one vane 140, each vane 140 is slidably connected with the corresponding vane groove 132, and the three vane pins 141 simultaneously slide in the first cam groove 193.
When the invention is used, sludge is added from the hopper 118, the first motor 230 and the second motor 270 are started, the first motor 230 rotates to drive the dragon 220 to rotate, the dragon 220 rotates to send the sludge into the base 110, the second motor 270 rotates to drive the second wheel 260 to rotate, the second wheel 260 rotates to drive the first wheel 240 through the belt 250, the first wheel 240 rotates to drive the blade seat 130 and the second cam 150 to rotate, the blade seat 130 rotates to drive the three blades 140 to slide along the first cam groove 193, initially, the blades 140 slide in the first groove 1931, the outer sides of the blades 140 slide along the surfaces of the arc seat 113, the blades 140 slide in the third groove 1933, the outer sides of the blades 140 slide along the upper surfaces of the inner sides of the base 110, the blades 140 slowly extend or shrink from the blade grooves 132 when the blades 140 slide in the second groove 1932 and the fourth groove 1934, the three blades 140 divide the inner part of the base 110 into three areas, when the lower blade 140 slides along the first groove 1931, the other two blades 140 slide along the third groove 1933, the right blade 140 is called the second blade 140, the left blade 140 is called the third blade 140, the second blade 140, the third blade 140 and the base 110 form a closed space, the first blade 140, the second blade 140, the base 110 and the circular arc seat 113 form a closed space, the first blade 140, the third blade 140, the base 110 and the circular arc seat 113 form a closed space, after the sludge is fed to the right side of the base 110 by the dragon 220, the first blade 140 slides from the first groove 1931 to the second groove 1932 along with the rotation of the blade seat 130, the second blade 140 and the third blade 140 continue to slide in the third groove 1933, the outer sides of the second blade 140 and the third blade 140 continue to slide along the upper surface inside the base 110, the first blade 140 drives the fed sludge to move upwards, when the first blade 140 slides from the second groove 1932 to the third groove 1933, the outside of the first blade 140 slides along the inner side surface of the base 110, the second blade 140 continues to slide in the third groove 1933, sludge is enclosed in the first and second blades 140 and 140, the sludge of the first and second blades 140 is driven to rotate along the inner side of the base 110, the second blade 140 rotates to the left when the first blade 140 rotates to the middle of the third groove 1933, the sludge enters the left space when the second blade 140 rotates from the third groove 1933 to the fourth groove 1934, the third blade 140 slides from the fourth groove 1934 to the first groove 1931, the third blade 140 slides along the circular arc seat 113, the sludge between the first and second blades 140 enters the left space, the second blade 140 slides from the fourth groove 1934 to the first groove 1931 after the first blade 140 continues to slide at a certain angle, the outer side of the second blade 140 slides along the surface of the circular arc seat 113, the third blade 140 slides from the first groove 1931 to the second groove 1932 to continuously drive the sludge upwards, when the second blade slides along the circular arc seat 113, the space formed by the first blade 140, the second blade 140, the base 110 and the circular arc seat 113 is reduced, the sludge is compressed, the compressed sludge flows out through the discharge hole 115, the discharge hole 115 is blocked by the adjusting cover 160, the sludge pressure is increased, the sludge is compressed, the water in the sludge is extruded, the extruded water flows out through the base discharge holes 114 and the cover plate discharge holes 181 at two sides, the discharged water is discharged into the water collecting hopper 121 in a concentrated manner, when the sludge pressure in the discharge hole 115 reaches a certain value, the adjusting cover 160 overcomes the elasticity of the adjusting springs 210 at two sides to open, the sludge flows out from the outlet of the discharge hole 115, the blade seat 130 continuously rotates, the above actions are circularly performed, when the sludge enclosed in the first vane 140 and the second vane 140 is driven to rotate along the inner side of the base 110, the cam rod 172 slides from the low-level groove 1521 to the high-level groove 1522, the high-level groove 1522 drives the anti-blocking seat 170 at the rear side to approach the base 110, the bolt 171 is inserted into the base water outlet 114, the rear anti-blocking seat 170 drives the rear rack 320 to approach the base 110, the rear rack 320 drives the front rack 320 to approach the cover plate 180 through the center wheel 330, the front rack 320 drives the front anti-blocking seat 170 to approach the cover plate 180, the front bolt 171 is inserted into the cover plate water outlet 181, after the bolt 171 is inserted into the base water outlet 114 and the cover plate water outlet 181, sundries in the base water outlet 114 and the cover plate water outlet 181 are removed, the base water outlet 114 and the cover plate water outlet 181 are prevented from being blocked, after the cam rod 172 slides to the bottom of the high-level groove 1522, the anti-blocking seat 170 at the two sides is immediately slid from the high-level groove 1522 to the second cam hole 1511, the anti-blocking seat 170 at the two sides is quickly reset, the adjustable nuts 210 are adjusted, the adjustable pre-tightening force of the adjustable nuts on the two sides of the adjustable nuts are adjusted, and the degree of sludge dewatering is changed.
Two symmetrical guide rods 161 are arranged on two sides of the adjusting cover 160, threads 162 are respectively arranged on the outer side of each guide rod 161, the guide rods 161 on two sides are connected with the guide holes 116 on two sides in a sliding mode, the adjusting cover 160 slides in the guide holes 116 on two sides, an adjusting spring 210 is respectively sleeved on the outer side of each guide rod 161, a nut is respectively connected with the outer side of each thread 162 in a threaded mode, and two sides of each adjusting spring 210 respectively prop against the inner side of the adjusting cover 160 and the end faces of the threads.
The second motor 270 is fixedly connected with the upper part of the second motor plate 122, the output shaft of the second motor 270 is fixedly connected with the second wheel 260, the first wheel 240 is rotationally connected with the second wheel 260 through a belt 250, the lower part of the first motor 230 is fixedly connected with the first motor seat 120, the dragon 220 penetrates through the feeding hole 117, the right side of the dragon 220 is rotationally connected with the hopper hole 119, the dragon 220 rotates in the hopper hole 119, and the right side of the dragon 220 is fixedly connected with the output shaft of the first motor 230.
The middle of the linkage seat 310 is provided with a linkage seat hole 311, two symmetrical sliding grooves 312 are arranged on two sides of the linkage seat hole 311, a rack sliding block 321 is arranged at the lower part of the rack 320, a fixing rod 322 is arranged on one side of the rack 320, one rack 320 is arranged in each sliding groove 312, each rack sliding block 321 is in sliding connection with the corresponding sliding groove 312, each rack 320 slides in the corresponding sliding groove 312, a middle shaft of the center wheel 330 is rotationally connected with the linkage seat hole 311, the center wheel 330 rotates in the linkage seat hole 311, the center wheel 330 is meshed with the racks 320 on two sides at the same time, and the two side fixing plates 313 are fixedly connected with the lower part of the base 110.
The end surfaces of the anti-blocking seat 170 are uniformly distributed with a plurality of bolts 171, the inner side of the rear anti-blocking seat 170 is provided with a cam rod 172, the end surfaces of the cover plates 180 are uniformly distributed with a plurality of cover plate water outlet holes 181, the inner side of each fixing rod 322 is fixedly connected with one anti-blocking seat 170, each bolt 171 of the front anti-blocking seat 170 corresponds to each cover plate water outlet hole 181 of the cover plate 180 one by one, each bolt 171 of the rear anti-blocking seat 170 corresponds to each base water outlet hole 114 one by one, and the cam rod 172 is slidably connected with the second cam groove 152.
The invention can adjust according to the water content of the sludge and the compactness of the sludge, has the function of preventing blockage, can adjust the pretightening force of the adjusting springs 210 at two sides by adjusting the nuts on the two adjusting covers 160, changes the outlet pressure of the sludge, can adjust the dehydration degree of the sludge, and realizes the function of removing sundries in the water outlet 114 of the base and the water outlet 181 of the cover plate by mutually matching the two cams 150, the two anti-blocking seats 170 and the linkage 300, thereby preventing the water outlet 114 of the base and the water outlet 181 of the cover plate from being blocked to affect the dehydration of the sludge, the screw conveyor 220 not only has the feeding function, but also can ensure the pressure of the sludge to prevent the backflow of the sludge, and the base 110, the blade seat 130, the blade 140 and the cam 190 mutually match to form the transportation and compression of the sludge, and when in compression, the gradually reduced enclosed space is formed among the sludge, the two blades 140 at the left side, the base 110 and the circular arc seat 113, thereby ensuring the compression and the dehydration of the sludge.
A method of operating a sludge dewatering device comprising the steps of:
in the first step, when the invention is used, sludge is added from the hopper 118, the first motor 230 and the second motor 270 are started, the adjusting cover 160 is opened against the elastic force of the adjusting springs 210 at both sides, and the sludge flows out from the outlet of the discharging hole 115.
In the second step, the bolt 171 at the rear side is inserted into the base water outlet 114, the bolt 171 at the front is inserted into the cover water outlet 181, and after the bolt 171 is inserted into the base water outlet 114 and the cover water outlet 181, the sundries in the base water outlet 114 and the cover water outlet 181 are removed, so that the base water outlet 114 and the cover water outlet 181 are prevented from being blocked and water cannot be discharged.
In the third step, the nuts on the two adjusting covers 160 are adjusted to adjust the pretightening force of the two adjusting springs 210, and the outlet pressure of the sludge is changed, thereby adjusting the dehydration degree of the sludge.
Claims (6)
1. A sludge dewatering device is characterized in that: comprises a dewatering device and a linkage device, wherein the dewatering device comprises a base, a blade seat, a blade, a second cam, an adjusting cover, an anti-blocking seat and a cover plate, the linkage device comprises a linkage seat and a rack, a central hole is formed in the middle of the rear side of the base, the outer side of the central hole is provided with the cam seat, the front side of the central hole is provided with an arc seat, the left side of the central hole is provided with a base water outlet hole, the left side of the base is provided with a discharging hole, the left side of the discharging hole is provided with two guide holes which are symmetrical in front-back, the right side of the base is provided with a feeding hole, the right side of the feeding hole is provided with a hopper, the right side of the hopper is provided with a hopper hole, the right side of the hopper hole is provided with a first motor seat, the lower part of the base is provided with a water collecting hopper, the rear side of the water collecting hopper is provided with a second motor plate, a blade seat shaft is arranged in the middle of the rear side of the blade seat, blade grooves are uniformly distributed on the end faces of the blade seat, the rear side of the blade is provided with a blade pin in the middle of the second cam, the second cam cylinder surface is provided with a second cam groove, the second cam groove is divided into a lower groove and an upper groove, a first cam shaft is arranged in the middle of the rear side of the first cam, a first cam hole is arranged in the middle of the first cam shaft, the first cam end surface is provided with a first cam groove, the first cam groove is divided into a first groove, a second groove, a third groove and a fourth groove, the first cam shaft penetrates through the central hole from the front side, the first cam is placed in the cam seat, the first cam shaft is fixedly connected with the central hole, the vane seat shaft penetrates through the first cam hole, the second cam hole and the first wheel from the front side, the vane seat shaft is rotationally connected with the first cam hole, the vane seat is rotationally arranged in the first cam hole, the vane seat shaft is fixedly connected with the second cam hole and the first wheel, each vane is respectively arranged in each vane groove, each vane is slidingly connected with the corresponding vane groove, the three vane pins slide simultaneously in the cam slot number one.
2. The sludge dewatering device according to claim 1, wherein the two symmetrical guide rods are arranged on two sides of the adjusting cover, threads are respectively arranged on the outer sides of the guide rods, the guide rods on two sides are connected with the guide holes on two sides in a sliding mode, the adjusting cover slides in the guide holes on two sides, an adjusting spring is respectively sleeved on the outer sides of the guide rods, a nut is respectively connected with the threads on the outer sides of the threads, and two sides of each adjusting spring respectively prop against the inner sides of the adjusting cover and the end faces of the threads.
3. The sludge dewatering device according to claim 2, wherein the second motor is fixedly connected with the upper portion of the second motor plate, an output shaft of the second motor is fixedly connected with the second wheel, the first wheel is rotationally connected with the second wheel through a belt, the lower portion of the first motor is fixedly connected with the first motor seat, the dragon penetrates through the feeding hole, the right side of the dragon is rotationally connected with the hopper hole, the dragon rotates in the hopper hole, and the right side of the dragon is fixedly connected with the output shaft of the first motor.
4. The sludge dewatering device according to claim 3, wherein the linkage seat is provided with a linkage seat hole in the middle, two symmetrical sliding grooves are formed in two sides of the linkage seat hole, a rack sliding block is arranged at the lower part of the rack, a fixing rod is arranged at one side of the rack, a rack is arranged in each sliding groove, each rack sliding block is slidably connected with the corresponding sliding groove, each rack slides in the corresponding sliding groove, a central wheel intermediate shaft is rotatably connected with the linkage seat hole, the central wheel rotates in the linkage seat hole, the central wheel is meshed with the racks at two sides at the same time, and two side fixing plates are fixedly connected with the lower part of the base.
5. The sludge dewatering device according to claim 1, wherein the end face of the anti-blocking seat is uniformly provided with a plurality of bolts, the inner side of the rear anti-blocking seat is provided with a cam rod, the end face of the cover plate is uniformly provided with a plurality of cover plate water outlets, the inner side of each fixing rod is fixedly connected with one anti-blocking seat, each bolt of the front anti-blocking seat is in one-to-one correspondence with each cover plate water outlet of the cover plate, each bolt of the rear anti-blocking seat is in one-to-one correspondence with each base water outlet, and the cam rod is in sliding connection with the second cam groove.
6. The method for operating a sludge dewatering device as claimed in claim 4, comprising the steps of:
when the device is used, sludge is added from a hopper, a first motor and a second motor are started, an adjusting cover is opened against the elasticity of adjusting springs at two sides, and the sludge flows out from an outlet of a discharge hole;
secondly, inserting a bolt at the rear side into the water outlet hole of the base, inserting a bolt at the front part into the water outlet hole of the cover plate, and removing sundries in the water outlet hole of the base and the water outlet hole of the cover plate after inserting the bolt into the water outlet hole of the base and the water outlet hole of the cover plate, so as to prevent the water outlet hole of the base and the water outlet hole of the cover plate from being blocked and not being capable of discharging water;
and thirdly, adjusting nuts on the two adjusting covers can adjust the pretightening force of the adjusting springs at the two sides, and the outlet pressure of the sludge is changed, so that the dehydration degree of the sludge is adjusted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311526299.XA CN117361830B (en) | 2023-11-16 | 2023-11-16 | Sludge dewatering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311526299.XA CN117361830B (en) | 2023-11-16 | 2023-11-16 | Sludge dewatering device |
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| Publication Number | Publication Date |
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| CN117361830A true CN117361830A (en) | 2024-01-09 |
| CN117361830B CN117361830B (en) | 2024-04-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311526299.XA Active CN117361830B (en) | 2023-11-16 | 2023-11-16 | Sludge dewatering device |
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| CN216998102U (en) * | 2022-03-28 | 2022-07-19 | 天津承沅环保科技有限公司 | Novel sludge dewatering device |
| CN219259811U (en) * | 2022-10-25 | 2023-06-27 | 西安卓勒环境工程有限公司 | Sludge dewatering device for sewage treatment |
| CN219652871U (en) * | 2023-03-30 | 2023-09-08 | 深圳市深水水务咨询有限公司 | Sludge treatment device for water environment treatment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112010524A (en) * | 2020-07-06 | 2020-12-01 | 高超 | Municipal sludge dewatering and recycling device |
| CN215049616U (en) * | 2021-06-10 | 2021-12-07 | 河南省科学院化学研究所有限公司 | Sludge concentration and resource utilization device for urban sewage treatment plant |
| CN215480501U (en) * | 2021-07-30 | 2022-01-11 | 城康(上海)生态科技有限公司 | Sludge dewatering device |
| CN216236620U (en) * | 2021-09-27 | 2022-04-08 | 无锡市一庆环保设备有限公司 | Novel non-blocking non-abrasion multi-shaft stacked screw type sludge dewatering machine |
| CN216998102U (en) * | 2022-03-28 | 2022-07-19 | 天津承沅环保科技有限公司 | Novel sludge dewatering device |
| CN219259811U (en) * | 2022-10-25 | 2023-06-27 | 西安卓勒环境工程有限公司 | Sludge dewatering device for sewage treatment |
| CN219652871U (en) * | 2023-03-30 | 2023-09-08 | 深圳市深水水务咨询有限公司 | Sludge treatment device for water environment treatment |
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| CN117361830B (en) | 2024-04-23 |
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