CN215327615U - A sludge dewatering equipment for chemical wastewater treatment - Google Patents
A sludge dewatering equipment for chemical wastewater treatment Download PDFInfo
- Publication number
- CN215327615U CN215327615U CN202120830600.6U CN202120830600U CN215327615U CN 215327615 U CN215327615 U CN 215327615U CN 202120830600 U CN202120830600 U CN 202120830600U CN 215327615 U CN215327615 U CN 215327615U
- Authority
- CN
- China
- Prior art keywords
- main body
- sludge
- dewatering equipment
- equipment main
- roller
- 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.)
- Active
Links
Images
Abstract
The utility model discloses sludge dewatering equipment for chemical wastewater treatment, which comprises a feeding mechanism, a dewatering equipment main body, a sterilizing device and a water collecting tank, wherein a rotating shaft is arranged at the central position in the dewatering equipment main body, a second motor is fixed on one side of the dewatering equipment main body through a fixing bolt, the output end of the second motor is connected with the rotating shaft, spiral conveying blades are uniformly distributed on the rotating shaft, the sterilizing device is arranged at the top end in the dewatering equipment main body, and a light-passing plate is arranged at the bottom end of the sterilizing device. According to the sludge dewatering device, the dewatering device main body, the feeding mechanism, the first roller, the second roller, the buffer supporting plate and the return spring are arranged, so that when sludge to be dewatered is added, external driving equipment drives the first roller and the second roller to rotate relatively, large sludge is crushed, sludge is extruded at the same time, most of water in the sludge is extruded in advance, and subsequent dewatering is more thorough and sufficient.
Description
Technical Field
The utility model relates to the technical field of chemical wastewater treatment, in particular to sludge dewatering equipment for chemical wastewater treatment.
Background
Chemical wastewater is wastewater such as process wastewater, cooling water, waste gas washing water, equipment and site washing water discharged in chemical production, and can be discharged after special treatment, and sludge in the wastewater needs to be dehydrated in the chemical wastewater treatment process, but the existing dehydration equipment has partial defects, specifically the following steps;
1. the existing sludge dewatering equipment is easy to mix large sludge when introducing sludge, and the internal water is not beneficial to filtering, so that the dewatering is insufficient;
2. the existing sludge dewatering equipment is not beneficial to sterilizing and disinfecting the sludge during dewatering, and the dewatered sludge is easy to have residual bacteria and still causes pollution to the environment;
3. the existing sludge dewatering equipment does not have the function of filtering the filtered sewage, and has insufficient functionality.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide sludge dewatering equipment for chemical wastewater treatment, which aims to solve the problems of insufficient dewatering, inconvenience in sterilization and disinfection and inconvenience in treatment of filtered water body in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a sludge dewatering device for chemical wastewater treatment comprises a feeding mechanism, a dewatering device main body, a sterilization device and a water collection tank, wherein a rotating shaft is arranged at the central position inside the dewatering device main body, a second motor is fixed on one side of the dewatering device main body through a fixing bolt, the output end of the second motor is connected with the rotating shaft, spiral conveying blades are uniformly distributed on the rotating shaft, filter cloth is arranged at the bottom end inside the dewatering device main body, the water collection tank is arranged below the dewatering device main body, the top end of the water collection tank is uniformly communicated with the dewatering device main body through a liquid guide pipe, a sludge outlet is formed in one end of the bottom of the dewatering device main body, the feeding mechanism is welded at one end of the top of the dewatering device main body, the bottom end of the feeding mechanism is communicated with the dewatering device main body, and the sterilization device is arranged at the top end inside the dewatering device main body, and the bottom end of the sterilizing device is provided with a light-transmitting plate.
Preferably, the top end inside the feeding mechanism is provided with a first roller through a roller, and a second roller is arranged in the feeding mechanism on one side of the first roller through a roller.
Preferably, the two sides inside the feeding mechanism are both movably connected with buffering supporting plates through rotating shafts, and the buffering supporting plates are connected with the inner wall of the feeding mechanism through reset springs.
Preferably, the sterilizing device is internally provided with a rotating rod, one end of the top of the main body of the dewatering equipment is fixed with a first motor through a fixing bolt, and the output end of the first motor is connected with the rotating rod through a belt pulley mechanism.
Preferably, the both sides of bull stick all are equipped with the movable sleeve, and are provided with 2 relative flanks on the bull stick, the inside of movable sleeve all is provided with flank assorted internal thread hole, and the bottom of movable sleeve all is fixed with sterilamp.
Preferably, a guide rod is fixed in the sterilization device above the movable sleeve, and the top end of the movable sleeve is slidably sleeved with the guide rod through the guide sleeve.
Preferably, the top of the inside of header tank is provided with the filter screen, and the inside central point department of filter screen is provided with the strengthening rib of "X" type structure.
Preferably, the both sides of filter screen all are provided with the slider, the inside both sides of header tank all are provided with slider assorted spout.
Compared with the prior art, the utility model has the beneficial effects that:
(1) this a sludge dewatering equipment for chemical wastewater handles is through installing the dewatering equipment main part, feed mechanism, first cylinder, the second cylinder, buffering layer board and reset spring, make when adding and treat dehydration mud, external drive equipment drives first cylinder and second cylinder and rotates relatively, the outside evenly distributed of first cylinder and second cylinder has the spine, carry out the breakage with bold mud, extrude mud simultaneously, extrude most water in the mud in advance, make follow-up dehydration more thoroughly abundant, in addition, mud makes buffering layer board extrusion reset spring after falling on buffering layer board, later, breach department through buffering layer board falls down, slow down the input speed, produce the jam when avoiding the feeding.
(2) This a sludge dewatering equipment for chemical wastewater handles is through installing sterilizing equipment, first motor, the bull stick, the movable sleeve, sterilamp and light-passing board, make at the in-process that carries out sludge dewatering and transport, sterilamp produces the ultraviolet ray, the ultraviolet ray passes through the light-passing board and shines downwards, disinfect the mud, first motor passes through belt pulley mechanism and drives the bull stick rotation simultaneously, be equipped with two relative flanks on the bull stick, all be provided with in the movable sleeve with flank assorted internal thread hole, make and do benefit to drive sterilamp and carry out position control when shining, enlarge the scope of disinfecting.
(3) This a sludge dewatering equipment for chemical wastewater handles is through installing the second motor, the apparatus further comprises a rotating shaft, the defeated material blade of spiral, the header tank, the filter screen, filter cloth and catheter, the second motor drives the pivot and the defeated material blade of spiral rotates, carry and stir the mud that gets into, mud stirs and produces the extrusion with the filter cloth when to the inside bottom of dewatering equipment main part, the water passes through the filter cloth and gets into the catheter, later get into and collect in the header tank, the filter screen in the header tank will filter out sewage and purify, slider and header tank sliding connection are passed through to the both sides of filter screen, do benefit to dismantle the change.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic cross-sectional view of a sterilization device according to the present invention;
FIG. 3 is a schematic cross-sectional view of the feeding mechanism of the present invention;
FIG. 4 is a schematic top view of a cross-sectional structure of the filter screen of the present invention;
FIG. 5 is an enlarged cross-sectional view taken at A in FIG. 1 according to the present invention.
In the figure: 1. filtering cloth; 2. a rotating shaft; 3. a feeding mechanism; 4. a dewatering apparatus main body; 5. a sterilizing device; 6. an ultraviolet germicidal lamp; 7. a first motor; 8. a helical feeding blade; 9. a second motor; 10. a sludge outlet; 11. a catheter; 12. filtering with a screen; 13. a water collection tank; 14. a movable sleeve; 15. a light-transmitting plate; 16. a rotating rod; 17. a first drum; 18. a second drum; 19. a buffer supporting plate; 20. a return spring; 21. a slider; 22. reinforcing ribs; 23. a chute.
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.
Referring to fig. 1-5, an embodiment of the present invention is shown: a sludge dewatering device for chemical wastewater treatment comprises a feeding mechanism 3, a dewatering device main body 4, a sterilizing device 5 and a water collecting tank 13, wherein a rotating shaft 2 is arranged at the central position inside the dewatering device main body 4, a second motor 9 is fixed on one side of the dewatering device main body 4 through a fixing bolt, the output end of the second motor 9 is connected with the rotating shaft 2, spiral conveying blades 8 are uniformly distributed on the rotating shaft 2, a filter cloth 1 is arranged at the bottom end inside the dewatering device main body 4, the water collecting tank 13 is arranged below the dewatering device main body 4, the top end of the water collecting tank 13 is uniformly communicated with the dewatering device main body 4 through a liquid guide pipe 11, a filter screen 12 is arranged at the top end inside the water collecting tank 13, and a reinforcing rib 22 of an X-shaped structure is arranged at the central position inside the filter screen 12;
water extruded from the sludge enters the liquid guide pipe 11 through the filter cloth 1 and then enters the water collection tank 13 for collection, the filter screen 12 in the water collection tank 13 filters and purifies the filtered sewage, and the reinforcing ribs 22 are beneficial to increasing the structural strength of the filter screen 12 and prolonging the service life;
the two sides of the filter screen 12 are both provided with a sliding block 21, the two sides inside the water collection tank 13 are both provided with a sliding chute 23 matched with the sliding block 21, and the two sides of the filter screen 12 are in sliding connection with the sliding chute 23 on the water collection tank 13 through the sliding block 21, so that the disassembly and replacement are facilitated;
a sludge outlet 10 is formed in one end of the bottom of the dewatering equipment main body 4, a feeding mechanism 3 is welded at one end of the top of the dewatering equipment main body 4, the bottom end of the feeding mechanism 3 is communicated with the dewatering equipment main body 4, a first roller 17 is arranged at the top end of the interior of the feeding mechanism 3 through a roller, and a second roller 18 is arranged in the feeding mechanism 3 on one side of the first roller 17 through a roller;
sludge to be dewatered is led in through the feeding mechanism 3, external driving equipment drives the first roller 17 and the second roller 18 to rotate relatively, sharp spines are uniformly distributed on the outer sides of the first roller 17 and the second roller 18 to crush large sludge and extrude the sludge, and most of water in the sludge is extruded in advance, so that subsequent dewatering is more thorough and sufficient;
both sides of the interior of the feeding mechanism 3 are movably connected with a buffer supporting plate 19 through a rotating shaft, and the buffer supporting plate 19 is connected with the inner wall of the feeding mechanism 3 through a return spring 20;
after the extruded sludge falls on the buffer supporting plates 19, the buffer supporting plates 19 extrude the return springs 20, and then the sludge falls through gaps among the buffer supporting plates 19, so that the feeding speed is reduced, and the blockage during feeding is avoided;
the top end of the inside of the dehydration equipment main body 4 is provided with a sterilization device 5, the bottom end of the sterilization device 5 is provided with a light-transmitting plate 15, the inside of the sterilization device 5 is provided with a rotating rod 16, one end of the top of the dehydration equipment main body 4 is fixed with a first motor 7 through a fixing bolt, the output end of the first motor 7 is connected with the rotating rod 16 through a belt pulley mechanism, two sides of the rotating rod 16 are both sleeved with movable sleeves 14, the rotating rod 16 is provided with 2 opposite thread surfaces, the inside of each movable sleeve 14 is provided with an internal thread hole matched with the thread surface, and the bottom end of each movable sleeve 14 is fixed with an ultraviolet sterilization lamp 6;
in the process of sludge dewatering and conveying, the ultraviolet sterilizing lamp 6 generates ultraviolet rays, the ultraviolet rays are irradiated downwards through the light-transmitting plate 15 to sterilize and disinfect sludge, and meanwhile, the first motor 7 drives the rotating rod 16 to rotate through the belt pulley mechanism, so that the ultraviolet sterilizing lamp 6 is favorably driven to mutually approach or separate during irradiation, the position is adjusted, and the sterilization range is expanded;
a guide rod is fixed in the sterilization device 5 above the movable sleeve 14, and the top end of the movable sleeve 14 is in sliding sleeve joint with the guide rod through the guide sleeve, so that the guide and limiting effects are achieved when the ultraviolet irradiation position is adjusted;
the specific models and specifications of the first motor 7, the second motor 9 and the ultraviolet germicidal lamp 6 need to be calculated and determined according to the model selection of the specification parameters and the like of the device, and the model selection calculation method is the prior art, so detailed description is omitted.
The working principle is as follows: when the sludge dewatering device is used, sludge to be dewatered is guided in through the feeding mechanism 3, external driving equipment drives the first roller 17 and the second roller 18 to rotate relatively, spines are uniformly distributed on the outer sides of the first roller 17 and the second roller 18 to crush large sludge, simultaneously, sludge is extruded, most of water in the sludge is extruded in advance, subsequent dewatering is more thorough and sufficient, after the extruded sludge falls on the buffering supporting plate 19, the buffering supporting plate 19 extrudes the reset spring 20, then the reset spring falls through a gap between the buffering supporting plates 19 to slow down the feeding speed, blockage in feeding is avoided, then the second motor 9 drives the rotating shaft 2 and the spiral conveying blade 8 to rotate, the entered sludge is conveyed and stirred, when the sludge is stirred to the bottom end inside the dewatering device main body 4, the sludge is extruded with the filter cloth 1, the water enters the liquid guide pipe 11 through the filter cloth 1 and then enters the water collection tank 13 to be collected, filter screen 12 in the header tank 13 carries out filtration purification with the sewage that filters out, spout 23 sliding connection on slider 21 and the header tank 13 is passed through to filter screen 12's both sides, do benefit to the dismantlement and change, in addition, in the in-process of carrying out sludge dewatering and transport, sterilamp 6 produces the ultraviolet ray, the ultraviolet ray shines downwards through light-passing board 15, disinfect and disinfect mud, first motor 7 drives bull stick 16 through the pulley mechanism and rotates simultaneously, be equipped with two relative flanks on the bull stick 16, all be provided with in the movable sleeve 14 with flank assorted internal thread hole, make and do benefit to when shining and drive sterilamp 6 and be close to each other or part, carry out position control, enlarge the scope of disinfecting, mud after the final dehydration is derived from mud outlet 10.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides a sludge dewatering equipment for chemical industry waste water treatment, includes feed mechanism (3), dewatering equipment main part (4), sterilizing equipment (5) and header tank (13), its characterized in that: a rotating shaft (2) is arranged at the central position inside the dehydration equipment main body (4), a second motor (9) is fixed on one side of the dehydration equipment main body (4) through a fixing bolt, the output end of the second motor (9) is connected with the rotating shaft (2), spiral material conveying blades (8) are uniformly distributed on the rotating shaft (2), filter cloth (1) is arranged at the bottom inside the dehydration equipment main body (4), a water collecting tank (13) is arranged below the dehydration equipment main body (4), the top end of the water collecting tank (13) is uniformly communicated with the dehydration equipment main body (4) through a liquid guide pipe (11), a sludge outlet (10) is arranged at one end of the bottom of the dehydration equipment main body (4), a feeding mechanism (3) is welded at one end of the top of the dehydration equipment main body (4), and the bottom end of the feeding mechanism (3) is communicated with the dehydration equipment main body (4), the top end of the interior of the dewatering equipment main body (4) is provided with a sterilizing device (5), and the bottom end of the sterilizing device (5) is provided with a light-transmitting plate (15).
2. The sludge dewatering equipment for chemical wastewater treatment according to claim 1, characterized in that: the top end of the interior of the feeding mechanism (3) is provided with a first roller (17) through a roller, and a second roller (18) is arranged in the feeding mechanism (3) on one side of the first roller (17) through a roller.
3. The sludge dewatering equipment for chemical wastewater treatment according to claim 1, characterized in that: the two sides of the interior of the feeding mechanism (3) are both movably connected with a buffering supporting plate (19) through a rotating shaft, and the buffering supporting plate (19) is connected with the inner wall of the feeding mechanism (3) through a return spring (20).
4. The sludge dewatering equipment for chemical wastewater treatment according to claim 1, characterized in that: the inside of sterilizing equipment (5) is provided with bull stick (16), the one end at dewatering equipment main part (4) top is fixed with first motor (7) through fixing bolt, and the output of first motor (7) passes through the belt pulley mechanism and is connected with bull stick (16).
5. The sludge dewatering equipment for chemical wastewater treatment according to claim 4, characterized in that: the both sides of bull stick (16) all are equipped with movable sleeve (14), and are provided with 2 relative flanks on bull stick (16), the inside of movable sleeve (14) all is provided with flank assorted internal thread hole, and the bottom of movable sleeve (14) all is fixed with sterilamp (6).
6. The sludge dewatering equipment for chemical wastewater treatment according to claim 5, characterized in that: a guide rod is fixed in the sterilization device (5) above the movable sleeve (14), and the top end of the movable sleeve (14) is in sliding sleeve connection with the guide rod through the guide sleeve.
7. The sludge dewatering equipment for chemical wastewater treatment according to claim 1, characterized in that: the top of water collection tank (13) inside is provided with filter screen (12), and the inside central point department of filter screen (12) is provided with strengthening rib (22) of "X" type structure.
8. The sludge dewatering equipment for chemical wastewater treatment according to claim 7, characterized in that: both sides of filter screen (12) all are provided with slider (21), the inside both sides of header tank (13) all are provided with slider (21) assorted spout (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120830600.6U CN215327615U (en) | 2021-04-21 | 2021-04-21 | A sludge dewatering equipment for chemical wastewater treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120830600.6U CN215327615U (en) | 2021-04-21 | 2021-04-21 | A sludge dewatering equipment for chemical wastewater treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215327615U true CN215327615U (en) | 2021-12-28 |
Family
ID=79595126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120830600.6U Active CN215327615U (en) | 2021-04-21 | 2021-04-21 | A sludge dewatering equipment for chemical wastewater treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215327615U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115069000A (en) * | 2022-06-27 | 2022-09-20 | 中建二局第二建筑工程有限公司 | Indoor ski field effluent disposal system |
| CN117552492A (en) * | 2024-01-09 | 2024-02-13 | 山西省水利水电勘测设计研究院有限公司 | Quick dredging device for hydraulic engineering |
-
2021
- 2021-04-21 CN CN202120830600.6U patent/CN215327615U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115069000A (en) * | 2022-06-27 | 2022-09-20 | 中建二局第二建筑工程有限公司 | Indoor ski field effluent disposal system |
| CN115069000B (en) * | 2022-06-27 | 2023-09-22 | 中建二局第二建筑工程有限公司 | Indoor skifield wastewater treatment system |
| CN117552492A (en) * | 2024-01-09 | 2024-02-13 | 山西省水利水电勘测设计研究院有限公司 | Quick dredging device for hydraulic engineering |
| CN117552492B (en) * | 2024-01-09 | 2024-03-19 | 山西省水利水电勘测设计研究院有限公司 | Quick dredging device for hydraulic engineering |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215327615U (en) | A sludge dewatering equipment for chemical wastewater treatment | |
| CN208378456U (en) | Sewage-treatment plant is used in a kind of processing of fabrics printing and dyeing | |
| CN112960803B (en) | Sewage treatment device for municipal engineering | |
| CN111618067B (en) | Environment-friendly treatment device and method for garbage treatment | |
| CN108033644A (en) | A kind of sewage treatment unit of high efficiency smart | |
| CN201046362Y (en) | Full-automatic effluent purification machine | |
| CN114671540A (en) | Can effectively carry out municipal sewage treatment plant that disperses silt | |
| CN113398639A (en) | Mud water filtration recovery plant is used in municipal administration | |
| CN112850998A (en) | Peripheral sewage remediation of mining site handles circulation clarification plant | |
| CN111285430A (en) | Sewage treatment device and pesticide waste treatment system | |
| CN214270553U (en) | Industrial wastewater purification and drainage device | |
| CN218454094U (en) | Intelligent sewage treatment device | |
| CN208356265U (en) | A kind of drum-type sewage-treatment plant | |
| CN216855901U (en) | Solid-liquid separation device for garbage classification | |
| CN213012394U (en) | Energy-concerving and environment-protective type chemical production sewage treatment plant | |
| CN208700861U (en) | A kind of urban night soil recycling treatment system | |
| CN213085695U (en) | Filtration formula sewage treatment unit | |
| CN112960827A (en) | Medical water purification treatment equipment and treatment method | |
| CN112090163A (en) | Water pollution administers impurity separation equipment with adjust structure | |
| CN112044728A (en) | Garbage classification screening device for garbage disposal | |
| CN213253303U (en) | Industrial wastewater's classification device | |
| CN219585946U (en) | Small-size integrated full-automatic sewage treatment system | |
| CN219558864U (en) | Sewage and wastewater treatment equipment with filtering mechanism | |
| CN213537606U (en) | Domestic sewage rapid treatment equipment | |
| CN109205894A (en) | A kind of photocatalysis oxidation treated high concentration organic wastewater integrated apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |