CN111333297A - Sludge dewatering solidification treatment device of drainage pipeline for drainage facility - Google Patents
Sludge dewatering solidification treatment device of drainage pipeline for drainage facility Download PDFInfo
- Publication number
- CN111333297A CN111333297A CN202010205969.8A CN202010205969A CN111333297A CN 111333297 A CN111333297 A CN 111333297A CN 202010205969 A CN202010205969 A CN 202010205969A CN 111333297 A CN111333297 A CN 111333297A
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- cylinder
- dewatering
- fixedly connected
- drainage
- pipe
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- 239000010802 sludge Substances 0.000 title claims abstract description 48
- 238000007711 solidification Methods 0.000 title claims description 6
- 230000008023 solidification Effects 0.000 title claims description 6
- 238000000926 separation method Methods 0.000 claims abstract description 35
- 230000018044 dehydration Effects 0.000 claims abstract description 13
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 13
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 5
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 5
- 241001330002 Bambuseae Species 0.000 claims abstract description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 5
- 239000011425 bamboo Substances 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 27
- 238000003825 pressing Methods 0.000 claims description 17
- 238000007790 scraping Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 description 9
- 239000010865 sewage Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 4
- 210000001061 forehead Anatomy 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
- 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
- C02F11/008—Sludge treatment by fixation or solidification
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- Engineering & Computer Science (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)
- Mechanical Engineering (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses a sludge dewatering and solidifying treatment device of a drainage pipeline for drainage facilities, which comprises a separation cylinder, wherein a first drainage pipe is fixedly communicated with one side of the upper surface of the separation cylinder, a second drainage pipe matched with the first drainage pipe is fixedly communicated with the lower surface of the separation cylinder, a conveying pipe is fixedly communicated with one side of the lower surface of the separation cylinder, which is far away from the second drainage pipe, a separation mechanism is arranged in the separation cylinder, and the lower end of the conveying pipe is fixedly connected with a dewatering mechanism, so that the sludge dewatering and solidifying treatment device has the following beneficial effects: through the separating mechanism who sets up, utilize the motor to drive the pivot and rotate and then drive the doctor-bar and rotate, scrape into the conveyer pipe through the doctor-bar of putting to one side with the mud on the filter, through the dehydration mechanism who sets up, utilize the cylinder to promote the ejector pad, make the ejector pad extrude the inside moisture of mud to falling into the inside mud of dehydration section of thick bamboo, extrude the inside moisture of mud through the dehydration hole, and then make the inside most moisture of mud extruded, great weight that has alleviateed mud.
Description
Technical Field
The invention relates to a sludge dewatering and solidifying treatment device, in particular to a sludge dewatering and solidifying treatment device of a drainage pipeline for a drainage facility, and belongs to the technical field of sewage treatment.
Background
Sludge dewatering refers to a sludge treatment method for removing water from fluid-state primary, concentrated or digested sludge and converting the sludge into semi-solid or solid sludge blocks, and when objects are cleaned in daily life, sludge attached to the surfaces of the objects can be flushed into sewer pipelines, so that a large amount of sludge can flow through the inside of the sewer pipelines in the using process.
These mud may build up inside the drainage pipe and then cause the jam, and the process cost that sewage purification that these mud and water discharged jointly made increases greatly, so need handle the mud in the drainage pipe, but because mud is discharged together with water, so can contain a large amount of moisture in the mud, these moisture make the weight of mud heavier, it is inconvenient to transport mud, and if can make the mud of discharge comparatively thick through conventional mud discharge method only, and thick mud can the adhesion on people and article of contact, the clearance of mud is comparatively troublesome and then causes the puzzlement to the sludge treatment personnel.
Disclosure of Invention
The invention provides a sludge dewatering and solidifying treatment device of a drainage pipeline for drainage facilities, which effectively solves the problems that the sludge in the prior art contains a large amount of moisture, the weight of the sludge is heavier, the sludge is inconvenient to transport, the sludge is sticky if the sludge is discharged by a conventional sludge discharge method, the sticky sludge is adhered to people and objects in contact, the sludge is troublesome to clean, and the trouble is caused to sludge treatment personnel.
In order to solve the technical problems, the invention provides the following technical scheme:
the invention relates to a sludge dewatering and solidifying treatment device of a drainage pipeline for drainage facilities, which comprises a separation cylinder, wherein a first drainage pipe is fixedly communicated with one side of the upper surface of the separation cylinder, a second drainage pipe matched with the first drainage pipe is fixedly communicated with the lower surface of the separation cylinder, a conveying pipe is fixedly communicated with one side of the lower surface of the separation cylinder, which is far away from the second drainage pipe, a separation mechanism is arranged in the separation cylinder, a dewatering mechanism is fixedly connected to the lower end of the conveying pipe, and a discharge mechanism is arranged in the dewatering mechanism.
As a preferred technical scheme of the invention, the separation mechanism comprises a filter plate, a motor frame, a motor, a rotating shaft, a waterproof bearing and scraping blades, the filter plate is fixedly sleeved on the inner wall of the joint of the second drain pipe and the separation cylinder, the motor frame is fixedly connected to the center of the upper surface of the separation cylinder, the motor is fixedly sleeved inside the motor frame, the output shaft of the motor is fixedly connected with the rotating shaft, the rotating shaft is rotatably connected to the center of the upper surface of the separation cylinder through the waterproof bearing, the rotating shaft penetrates through the upper surface of the separation cylinder and extends into the separation cylinder, and the surface of one end, positioned inside the separation cylinder, of the rotating shaft is fixedly connected with the scraping blades.
As a preferred technical scheme of the invention, the dewatering mechanism comprises a dewatering cylinder, an air cylinder, a push block, dewatering holes and a water delivery pipe, the dewatering cylinder is fixedly connected to the lower end of the delivery pipe, the dewatering cylinder is communicated with the delivery pipe, the dewatering cylinder is horizontally arranged, the air cylinder is fixedly connected to the side wall of one side of the dewatering cylinder close to the second drain pipe, the output end of the air cylinder penetrates through the dewatering cylinder and extends into the dewatering cylinder, the push block is fixedly connected to the output end of the air cylinder, a plurality of dewatering holes are formed in the surface of the push block, the dewatering holes are matched with the inside of the dewatering cylinder, the bottom of the side wall of one side of the dewatering cylinder close to the second drain pipe is fixedly communicated with the water delivery pipe, and the other end of the water delivery pipe.
As a preferred technical scheme, the discharging mechanism comprises a discharging opening, a cover plate, a pressing block, a connecting rod, a clamping block, a U-shaped frame, a spring and a rubber pad, the discharging opening is formed in the side wall of the dewatering cylinder far away from the second drainage pipe, the opening of the discharging opening is hinged to the cover plate through a hinge, the pressing block is inserted into the inner wall of the bottom of the dewatering cylinder, one end, located outside the dewatering cylinder, of the pressing block is fixedly connected with the connecting rod, the other end of the connecting rod is fixedly connected with the clamping block, the clamping block is clamped on the surface of the cover plate, the U-shaped frame is fixedly connected to the lower surface of the dewatering cylinder, the spring is fixedly connected to the inner portion of the U-shaped frame, the other end of the spring is fixedly connected to the center of the connecting rod, and.
In a preferred embodiment of the present invention, the scraper is inclined with respect to the inner rubber forehead of the separation cylinder.
As a preferable technical scheme of the invention, the water conveying pipe is obliquely arranged, and the height of one end of the water conveying pipe, which is fixedly communicated with the second drain pipe, is lower.
As a preferable technical scheme of the invention, one side of the upper end of the pressing block, which is close to the pushing block, is provided with an inclined plane, the height of the inclined plane of the pressing block is smaller than the thickness of the side wall of the dewatering cylinder, and the spring is always in a vertical state.
The invention has the following beneficial effects: separating mechanism through setting up, utilize the motor to drive the pivot and rotate and then drive the doctor-bar and rotate, scrape into the conveyer pipe through the doctor-bar of putting to one side with the mud on the filter, dehydration mechanism through setting up, utilize the cylinder to promote the ejector pad, make the ejector pad extrude the inside moisture of mud to falling into the inside mud of dehydration section of thick bamboo, and then make the inside most moisture of mud extruded, great weight that has alleviateed mud, the convenience is transported the processing to mud, inside with water conveyer belt second drainage pipe through the raceway, make mud become cubic solid, and then make mud can not take place the adhesion, and then conveniently handle mud, prevent that mud from gluing to cause the puzzlement at the processing personnel on one's body to the processing personnel.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 1 in accordance with the present invention;
FIG. 4 is an enlarged view of portion B of FIG. 1 in accordance with the present invention;
FIG. 5 is an enlarged view of portion C of FIG. 1 in accordance with the present invention.
In the figure: 1. a separation cylinder; 2. a first drain pipe; 3. a second drain pipe; 4. a delivery pipe; 5. a separating mechanism; 51. a filter plate; 52. a motor frame; 53. a motor; 54. a rotating shaft; 55. a waterproof bearing; 56. scraping a blade; 6. a dewatering mechanism; 61. a dewatering drum; 62. a cylinder; 63. a push block; 64. a dewatering hole; 65. a water delivery pipe; 7. a discharge mechanism; 71. a discharge outlet; 72. a cover plate; 73. briquetting; 74. a connecting rod; 75. a clamping block; 76. a U-shaped frame; 77. a spring; 78. and (7) a rubber pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b): as shown in fig. 1-5, the sludge dewatering and solidifying treatment device for a drainage pipeline of a drainage facility comprises a separation cylinder 1, wherein a first drainage pipe 2 is fixedly communicated with one side of the upper surface of the separation cylinder 1, a second drainage pipe 3 matched with the first drainage pipe 2 is fixedly communicated with the lower surface of the separation cylinder 1, a conveying pipe 4 is fixedly communicated with one side of the lower surface of the separation cylinder 1 far away from the second drainage pipe 3, a separation mechanism 5 is arranged inside the separation cylinder 1, a dewatering mechanism 6 is fixedly connected with the lower end of the conveying pipe 4, and a discharge mechanism 7 is arranged inside the dewatering mechanism 6.
The separating mechanism 5 comprises a filter plate 51, a motor frame 52, a motor 53, a rotating shaft 54, a waterproof bearing 55 and scraping blades 56, the filter plate 51 is fixedly sleeved on the inner wall of the joint of the second water discharge pipe 3 and the separating cylinder 1, the motor frame 52 is fixedly connected at the center of the upper surface of the separating cylinder 1, the motor 53 is fixedly sleeved inside the motor frame 52, the rotating shaft 54 is fixedly connected with an output shaft of the motor 53, the rotating shaft 54 is rotatably connected at the center of the upper surface of the separating cylinder 1 through the waterproof bearing 54, the rotating shaft 54 penetrates through the upper surface of the separating cylinder 1 and extends into the separating cylinder 1, the scraping blades 56 are fixedly connected on the surface of one end of the rotating shaft 55 positioned inside the separating cylinder 1, sewage flows into the third water discharge pipe 3 after passing through the separating cylinder 1, sludge in the sewage is blocked by the filter plate 51, and then the sludge is stored on the, the motor 53 is started, the rotating shaft 54 is driven by the motor 53 to rotate, water leakage is prevented by the waterproof bearing 55, the rotating shaft 54 drives the scraping blade 56 to rotate, and then sludge on the surface of the filtering plate 51 is scraped into the conveying pipe 4 through the scraping blade 56.
The dewatering mechanism 6 comprises a dewatering cylinder 61, an air cylinder 62, a push block 63, dewatering holes 64 and a water delivery pipe 65, the dewatering cylinder 61 is fixedly connected to the lower end of the conveying pipe 4, the dewatering cylinder 61 is communicated with the conveying pipe 4, the dewatering cylinder 61 is horizontally arranged, the air cylinder 62 is fixedly connected to one side wall of the dewatering cylinder 61 close to the second drain pipe 3, the output end of the air cylinder 62 penetrates through the dewatering cylinder 61 and extends to the inside of the dewatering cylinder 61, the push block 63 is fixedly connected to the output end of the air cylinder 62, a plurality of dewatering holes 64 are formed in the surface of the push block 63, the dewatering holes 64 are matched with the inside of the dewatering cylinder 61, the bottom of one side wall of the dewatering cylinder 61 close to the second drain pipe 3 is fixedly communicated with the water delivery pipe 65, the other end of the water delivery pipe 65 is fixedly communicated with the second drain pipe 3, sludge is accumulated in the dewatering cylinder 61, when the sludge is accumulated to a certain degree, the push block 63, make the inside moisture of mud extruded, moisture leaves the one side that dehydration section of thick bamboo 61 is close to cylinder 62 through the dehydration hole 64 on ejector pad 63 surface, and then carries rivers inside second drain pipe 3 through raceway 65, through the extrusion of ejector pad 63 to mud, and then makes mud become cubic solid.
The discharging mechanism 7 comprises a discharging opening 71, a cover plate 72, a pressing block 73, a connecting rod 74, a clamping block 75, a U-shaped frame 76, a spring 77 and a rubber pad 78, the discharging opening 71 is arranged on the side wall of the dewatering cylinder 61 far away from the second water discharging pipe 3, the opening of the discharging opening 71 is hinged with the cover plate 72 through a hinge, the pressing block 73 is inserted on the inner wall of the bottom of the dewatering cylinder 61, one end of the pressing block 73 positioned outside the dewatering cylinder 61 is fixedly connected with the connecting rod 74, the other end of the connecting rod 74 is fixedly connected with the clamping block 75, the clamping block 75 is clamped on the surface of the cover plate 72, the U-shaped frame 76 is fixedly connected on the lower surface of the dewatering cylinder 61, the spring 77 is fixedly connected inside the U-shaped frame 76, the other end of the spring 77 is fixedly connected at the center of the connecting rod 74, the rubber pad 78 is fixedly connected on the side wall of the dewatering cylinder 61 through the cover, and then drive the fixture block 75 to move downwards through the connecting rod 74, and then remove the fixture block 75 to the fixed of cover plate 72, and then promote the cover plate 72 to open through mud, make mud discharge dehydration pipe 61 from bin outlet 71, when cylinder 62 moves back, cover plate 72 is closed through weight, and the pushing ram 63 removes the extrusion to briquetting 73, promotes the connecting rod 74 through the spring 77 and replies, and then drives briquetting 73 and fixture block 75 to reply, makes the joint of fixture block 75 on the surface of cover plate 72.
The scraping blade 56 and the rubber forehead in the separating cylinder 1 are obliquely arranged, the obliquely arranged scraping blade 56 pushes the sludge to the outer ring in the separating cylinder 1, and then the sludge is convenient to fall into the conveying pipe 4.
The water pipe 65 is obliquely arranged, the height of one end of the water pipe 65 fixedly communicated with the second drain pipe 3 is lower, and water flow in the plate-imitating dewatering cylinder 61 flows into the second drain pipe 3.
The upper end of the pressing block 73 is provided with an inclined plane at one side close to the pushing block 63, the height of the inclined plane of the pressing block 73 is smaller than the thickness of the side wall of the dewatering cylinder 61, the spring 77 is always in a vertical state, the pressing block 73 can be pressed down by the pushing block 63 through the inclined plane at the upper end of the pressing block 73, and the spring 77 vertically can provide elastic force for the connecting rod 74 to enable the connecting rod 74 to return.
Specifically, when the invention is used, sewage is introduced from the first drainage pipe 2, flows into the third drainage pipe 3 after passing through the separation cylinder 1, sludge in the sewage is blocked by the filter plate 51, and then the sludge is stored on the surface of the filter plate 51, the motor 53 is started, the motor 53 drives the rotating shaft 54 to rotate, water leakage is prevented through the waterproof bearing 55, the rotating shaft 54 drives the scraper 56 to rotate, further the sludge on the surface of the filter plate 51 is scraped into the conveying pipe 4 through the scraper 56, the sludge falls into the dewatering cylinder 61 through the conveying pipe 4, the sludge is accumulated in the dewatering cylinder 61, when the sludge is accumulated to a certain degree, the pushing block 63 is driven to move through the air cylinder 6 which is started regularly, the sludge is squeezed through the pushing block 63, moisture in the sludge is squeezed out, the moisture is left to one side of the dewatering cylinder 61 close to the air cylinder 62 through the dewatering holes 64 on the surface of the pushing block 63, and then the water flow is conveyed to the inside the second drainage, through the extrusion of ejector pad 63 to mud, and then make mud become cubic solid, when ejector pad 63 moved briquetting 73 upper end, inclined plane through setting up on briquetting 73 surface made briquetting 73 move down, and then drive fixture block 75 through connecting rod 74 and move down, and then remove fixture block 75 to the fixed of apron 72, and then promote the apron 72 through mud and open, make mud discharge dehydration pipe 61 from bin outlet 71, when cylinder 62 moves back, apron 72 is closed through weight, the extrusion to briquetting 73 is removed to ejector pad 63, promote the connecting rod 74 through spring 77 and reply, and then drive briquetting 73 and fixture block 75 and reply, make fixture block 75 joint on the surface of apron 72, seal dewatering cylinder 61 through rubber pad 78.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a drainage pipeline's sludge dewatering solidification treatment device for drainage facility, includes cylinder (1), its characterized in that, the fixed intercommunication in one side of cylinder (1) upper surface has first drain pipe (2), the lower fixed surface intercommunication of cylinder (1) have with first drain pipe (2) assorted second drain pipe (3), the fixed intercommunication has conveyer pipe (4) on one side of second drain pipe (3) is kept away from to cylinder (1) lower surface, the inside of cylinder (1) is provided with separating mechanism (5), the lower extreme fixedly connected with dehydration mechanism (6) of conveyer pipe (4), the inside of dehydration mechanism (6) is provided with row material mechanism (7).
2. The sludge dewatering and solidifying treatment device of the drainage pipeline of the drainage facility according to claim 1, wherein the separation mechanism (5) comprises a filter plate (51), a motor frame (52), a motor (53), a rotating shaft (54), a waterproof bearing (55) and a scraper (56), the filter plate (51) is fixedly sleeved on the inner wall of the joint of the second drainage pipeline (3) and the separation cylinder (1), the motor frame (52) is fixedly connected at the center of the upper surface of the separation cylinder (1), the motor (53) is fixedly sleeved inside the motor frame (52), the output shaft of the motor (53) is fixedly connected with the rotating shaft (54), the rotating shaft (54) is rotatably connected at the center of the upper surface of the separation cylinder (1) through the waterproof bearing (54), and the rotating shaft (54) extends to the inside of the separation cylinder (1) through the upper surface of the separation cylinder (1), the surface of one end of the rotating shaft (55) positioned in the separating cylinder (1) is fixedly connected with a plurality of scraping blades (56).
3. The sludge dewatering and solidifying device of the drainage pipeline of the drainage facility according to claim 1, wherein the dewatering mechanism (6) comprises a dewatering cylinder (61), an air cylinder (62), a pushing block (63), dewatering holes (64) and a water delivery pipe (65), the dewatering cylinder (61) is fixedly connected to the lower end of the delivery pipe (4), the dewatering cylinder (61) is communicated with the delivery pipe (4), the dewatering cylinder (61) is horizontally arranged, the air cylinder (62) is fixedly connected to the side wall of one side of the dewatering cylinder (61) close to the second drainage pipeline (3), the output end of the air cylinder (62) penetrates through the dewatering cylinder (61) and extends to the inside of the dewatering cylinder (61), the pushing block (63) is fixedly connected to the output end of the air cylinder (62), a plurality of dewatering holes (64) are formed on the surface of the pushing block (63), and the dewatering holes (64) are matched with the inside of the dewatering cylinder (61), the bottom of the side wall of the dewatering cylinder (61) close to the second drain pipe (3) is fixedly communicated with a water pipe (65), and the other end of the water pipe (65) is fixedly communicated with the second drain pipe (3).
4. The sludge dewatering and solidifying treatment device of the drainage pipeline for the drainage facility as claimed in claim 1, wherein the discharge mechanism (7) comprises a discharge opening (71), a cover plate (72), a pressing block (73), a connecting rod (74), a clamping block (75), a U-shaped frame (76), a spring (77) and a rubber pad (78), the discharge opening (71) is arranged on one side wall of the dewatering cylinder (61) far away from the second drainage pipeline (3), the opening of the discharge opening (71) is hinged with the cover plate (72) through a hinge, the pressing block (73) is inserted on the inner wall of the bottom of the dewatering cylinder (61), one end of the pressing block (73) positioned outside the dewatering cylinder (61) is fixedly connected with the connecting rod (74), the other end of the connecting rod (74) is fixedly connected with the clamping block (75), and the clamping block (75) is clamped on the surface of the cover plate (72), fixedly connected with U-shaped frame (76) on the lower surface of dehydration section of thick bamboo (61), the inside fixedly connected with spring (77) of U-shaped frame (76), the other end fixed connection of spring (77) is in the center department of connecting rod (74), fixedly connected with rubber pad (78) on cover plate (72) examination one side lateral wall through dehydration section of thick bamboo (61).
5. The sludge dewatering and solidification treatment apparatus of a drainpipe according to claim 2, wherein the scraper (56) is provided obliquely to the inner rubber sheet of the separation cylinder (1), and the scraper (56) is provided obliquely.
6. The sludge dewatering and solidification treatment device of the drainage pipeline of the drainage facility as claimed in claim 3, wherein the water delivery pipe (65) is arranged obliquely, and the height of the end of the water delivery pipe (65) fixedly communicated with the second drainage pipeline (3) is lower.
7. The sludge dewatering and solidification treatment device of a drainage pipeline of a drainage facility as claimed in claim 4, wherein a slope is provided on one side of the upper end of the pressing block (73) close to the pushing block (63), the height of the slope of the pressing block (73) is smaller than the thickness of the side wall of the dewatering cylinder (61), and the spring (77) is always in a vertical state.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010205969.8A CN111333297B (en) | 2020-03-23 | 2020-03-23 | Sludge dewatering solidification treatment device of drainage pipeline for drainage facility |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010205969.8A CN111333297B (en) | 2020-03-23 | 2020-03-23 | Sludge dewatering solidification treatment device of drainage pipeline for drainage facility |
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| CN111333297B CN111333297B (en) | 2022-08-05 |
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| CN112958207A (en) * | 2021-02-06 | 2021-06-15 | 河海大学 | Interior wall breaker is used to fitment |
| CN113800733A (en) * | 2021-09-23 | 2021-12-17 | 杨艳艳 | Make-up machine convenient to with mud dewatering and punching press cubic |
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| CN109775954A (en) * | 2019-03-13 | 2019-05-21 | 河南仁恒环保科技有限公司 | A kind of squash type sludge dehydration device |
| CN110835222A (en) * | 2019-10-11 | 2020-02-25 | 周其胤 | Sludge treatment device capable of rapidly dehydrating |
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| CN112958207A (en) * | 2021-02-06 | 2021-06-15 | 河海大学 | Interior wall breaker is used to fitment |
| CN113800733A (en) * | 2021-09-23 | 2021-12-17 | 杨艳艳 | Make-up machine convenient to with mud dewatering and punching press cubic |
| CN113800733B (en) * | 2021-09-23 | 2024-03-29 | 杨艳艳 | Forming machine convenient for dewatering sludge and stamping sludge into blocks |
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| CN111333297B (en) | 2022-08-05 |
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Denomination of invention: A sludge dewatering and solidification treatment device for drainage pipelines used in drainage facilities Granted publication date: 20220805 Pledgee: Hubei Science and Technology Financing Guarantee Co.,Ltd. Pledgor: WUHAN THOUGHT OF FORGING ANEW ENVIRONMENT ENGINEERING Co.,Ltd. Registration number: Y2024980024751 |