CN116603295A - Municipal wastewater integrated treatment device - Google Patents
Municipal wastewater integrated treatment device Download PDFInfo
- Publication number
- CN116603295A CN116603295A CN202310807024.7A CN202310807024A CN116603295A CN 116603295 A CN116603295 A CN 116603295A CN 202310807024 A CN202310807024 A CN 202310807024A CN 116603295 A CN116603295 A CN 116603295A
- Authority
- CN
- China
- Prior art keywords
- filter layer
- flexible filter
- box body
- sludge
- mud
- 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.)
- Pending
Links
- 239000010841 municipal wastewater Substances 0.000 title claims description 7
- 239000010865 sewage Substances 0.000 claims abstract description 61
- 239000010802 sludge Substances 0.000 claims abstract description 57
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 238000007790 scraping Methods 0.000 claims abstract description 24
- 238000001125 extrusion Methods 0.000 claims abstract description 19
- 238000001914 filtration Methods 0.000 claims abstract description 12
- 238000007599 discharging Methods 0.000 claims abstract description 10
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 229920002457 flexible plastic Polymers 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/01—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
- B01D33/015—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with flat filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
- B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
- B01D33/62—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying
- B01D33/64—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by compression
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
- B01D33/62—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying
- B01D33/64—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by compression
- B01D33/646—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by compression by pressure rollers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Sludge (AREA)
Abstract
The application provides an integrated municipal sewage treatment device, which belongs to the technical field of municipal sewage treatment and comprises a box body, a flexible filter layer, a sludge scraping assembly, a driving assembly and an extrusion assembly, wherein a water inlet is formed in the top of the box body, two groups of sludge discharging openings which are distributed oppositely are formed in the side wall of the box body, the flexible filter layer horizontally penetrates through the two groups of sludge discharging openings and is used for filtering sewage entering the box body from the water inlet, and the driving assembly is arranged in the box body and is used for driving the flexible filter layer to horizontally reciprocate so as to remove sludge intercepted at the upper part of the flexible filter layer from the lower part of the water inlet. Compared with the prior art, the embodiment of the application can integrate sewage filtration, sludge dewatering and sludge discharge when treating municipal sewage, thereby improving the municipal sewage treatment effect and treatment efficiency.
Description
Technical Field
The application belongs to the technical field of municipal sewage treatment, and particularly relates to an integrated municipal sewage treatment device.
Background
Municipal sewage, i.e., domestic sewage, industrial wastewater, and runoff sewage in urban areas. Is generally collected by urban pipelines and is discharged after being treated by urban sewage treatment plants.
At present, municipal sewage should filter debris such as mud in the sewage in advance when sewage treatment plant handles for sewage and mud separation, so that follow-up to sewage and mud carry out independent processing, among the prior art, the filtering means to mud in the municipal sewage mostly makes sewage pass the mode of filter screen realization, however along with sewage filtration's continuation goes on, the more the mud quantity of filter screen one side interception is accumulated, very easily cause the jam of filter screen, and then influence follow-up sewage smooth pass the filter screen, lead to the filtration efficiency of sewage not high, and mud is blocked behind filter screen one side wherein still contains certain sewage, these sewage are difficult to break away from in the mud fast, lead to the follow-up processing of mud to receive the influence.
Disclosure of Invention
Aiming at the defects of the prior art, the embodiment of the application aims to provide the municipal sewage integrated treatment device.
In order to solve the technical problems, the application provides the following technical scheme:
an integrated municipal sewage treatment device comprises a box body, a flexible filter layer, a mud scraping assembly, a driving assembly and an extrusion assembly,
a water inlet is arranged at the top of the box body, two groups of mud outlets which are distributed oppositely are arranged on the side wall of the box body,
the flexible filter layer horizontally penetrates through the two groups of mud outlets and is used for filtering the sewage entering the box body from the water inlet,
the driving component is arranged in the box body and is used for driving the flexible filter layer to horizontally reciprocate so as to remove the sludge intercepted at the upper part of the flexible filter layer from the lower part of the water inlet,
the extrusion component is arranged in the box body and is adhered to the upper surface of the flexible filter layer, when the flexible filter layer moves, the extrusion component is used for extruding the sludge on the upper part of the flexible filter layer,
the mud scraping assembly is arranged inside the box body, and after the mud is extruded by the extrusion assembly, the mud scraping assembly is used for scraping the mud towards the mud discharging opening.
As a further improvement of the application: the driving component comprises a screw rod, a frame, a threaded sleeve and a motor,
the frame is arranged below the flexible filter layer, the upper part of the frame is connected with the edge of the bottom of the flexible filter layer through a plurality of supporting seats, the threaded sleeve is fixedly arranged at the bottom of the frame,
the motor is fixedly arranged on the inner wall of the box body, one end of the screw rod is connected with the output end of the motor, and the other end of the screw rod penetrates through the threaded sleeve and is in threaded fit with the threaded sleeve.
As a further improvement of the application: the inner wall of the box body is also fixedly provided with a guide rail, and the edge of the frame is fixedly provided with a sliding block which is in sliding fit with the guide rail.
As a further improvement of the application: the extrusion component comprises a rotating shaft and a compression roller,
the compression roller is arranged on the upper portion of the flexible filter layer and is attached to the upper surface of the flexible filter layer, the end portion of the compression roller is connected with the inner wall of the box body in a rotating mode through the rotating shaft, a second tooth plate set is fixedly arranged on the edge of the upper portion of the frame, a rotating wheel is fixedly arranged on the rotating shaft, and a first tooth plate set capable of being meshed with the second tooth plate set is fixedly arranged on the circumferential side wall of the rotating shaft.
As a still further improvement of the application: the mud scraping component comprises a scraping plate, a third tooth plate group and a fourth tooth plate group,
the scraper blade upper end pass through elastic support subassembly with the box roof links to each other, the scraper blade bottom with flexible filter layer upper surface pastes mutually, third tooth piece group sets up scraper blade one side edge, fourth tooth piece group sets up on the runner circumference lateral wall and can with third tooth piece group meshing.
As a still further improvement of the application: the elastic supporting component comprises a guide column casing, an elastic piece and a guide column,
the upper end of the guide column casing is fixedly connected with the top wall of the box body, the lower end of the guide column casing is sleeved outside the guide column and is in telescopic fit with the guide column, the lower end of the guide column is fixedly connected with the scraping plate, and the elastic piece is arranged inside the guide column casing and is used for providing elastic support for the guide column.
As a still further improvement of the application: two groups of support plates which are distributed oppositely are fixedly arranged on the outer wall of the box body, guide rollers are arranged above the two groups of support plates and positioned on the lower edge of the mud discharging opening in a rotating way,
two ends of the flexible filter layer extend out of the two groups of mud discharging openings to the outside of the box body, respectively bypass the two groups of guide rollers and are connected with the supporting plate through elastic belts.
Compared with the prior art, the application has the beneficial effects that:
in the embodiment of the application, when municipal sewage is filtered, the sewage can be introduced into the box body from the water inlet, when the sewage enters the box body, the sewage can pass through the flexible filter layer, the flexible filter layer is used for filtering and intercepting the sludge in the sewage, and meanwhile, the drive component drives the flexible filter layer to horizontally reciprocate so as to remove the sludge intercepted at the upper part of the flexible filter layer from the position below the water inlet, so that the sludge is prevented from accumulating too much below the water inlet to further influence the smooth passing of the subsequent sewage through the flexible filter layer, after the sludge is removed from the position below the water inlet, the extrusion component is used for extruding the sludge so as to extrude the residual sewage in the sludge, the residual sewage can continuously pass through the flexible filter layer after being extruded, and then the extruded and dehydrated sludge is scraped towards the direction of the sludge discharge opening through the sludge scraping component, so that the sludge is discharged to the outside of the box body from the sludge discharge opening.
Drawings
FIG. 1 is a schematic diagram of a municipal wastewater integrated treatment device;
FIG. 2 is a schematic diagram of the structure of the interior of a municipal wastewater integrated treatment device;
FIG. 3 is an enlarged schematic view of area A of FIG. 2;
FIG. 4 is an enlarged schematic view of area B of FIG. 2;
in the figure: 10-box, 101-water inlet, 102-water outlet, 103-mud outlet, 104-support plate, 105-guide roller, 20-flexible filter layer, 30-elastic belt, 40-elastic support component, 401-guide column, 402-elastic piece, 403-guide column, 50-mud scraping component, 501-scraper, 502-third tooth plate group, 503-fourth tooth plate group, 60-first driving component, 601-rotating wheel, 602-first tooth plate group, 603-screw rod, 604-support, 605-frame, 606-second tooth plate group, 70-extrusion component, 701-rotating shaft, 702-press roller.
Description of the embodiments
The technical scheme of the application is further described in detail below with reference to the specific embodiments.
Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the application.
Referring to fig. 1 and 2, this embodiment provides an integrated municipal sewage treatment device, including a tank 10, a flexible filter layer 20, a sludge scraping assembly 50, a driving assembly 60 and an extrusion assembly 70, wherein a water inlet 101 is formed at the top of the tank 10, two groups of sludge discharging openings 103 are formed on the side wall of the tank 10, the flexible filter layer 20 horizontally penetrates through the two groups of sludge discharging openings 103, and is used for filtering sewage entering the tank 10 from the water inlet 101, the driving assembly 60 is installed inside the tank 10, and is used for driving the flexible filter layer 20 to horizontally reciprocate so as to remove sludge intercepted at the upper portion of the flexible filter layer 20 from the lower portion of the water inlet 101, the extrusion assembly 70 is arranged inside the tank 10 and is attached to the upper surface of the flexible filter layer 20, when the flexible filter layer 20 moves, the extrusion assembly 70 is used for extruding sludge at the upper portion of the flexible filter layer 20, the sludge scraping assembly 50 is arranged inside the tank 10, and after the sludge is extruded by the extrusion assembly 70, the sludge scraping assembly 50 is used for scraping the sludge in the direction of the sludge discharging opening.
When filtering municipal sewage, can let in sewage to the box 10 inside from water inlet 101, can pass flexible filter layer 20 after sewage gets into the box 10 inside, utilize flexible filter layer 20 to filter the interception to the mud in the sewage, simultaneously drive flexible filter layer 20 horizontal reciprocating motion through drive assembly 60, with the mud that is intercepted in flexible filter layer 20 upper portion from water inlet 101 below position removal, avoid the mud to pile up too much and then influence follow-up sewage smooth passing flexible filter layer 20 in water inlet 101 below, after the mud is removed from water inlet 101 below position, extrude the mud through extrusion assembly 70, with the residual sewage extrusion in the mud, can continue to pass flexible filter layer 20 after the residual sewage is pressed out, later will be pressed the mud after the dehydration through scraping mud subassembly 50 and scrape to the mud mouth 103 direction, make the mud discharge to the box 10 outside from mud mouth 103.
Referring to fig. 3, in one embodiment, the driving assembly 60 includes a screw 603, a frame 605, a threaded sleeve (not shown in the drawing), and a motor (not shown in the drawing), the frame 605 is disposed below the flexible filter layer 20, the upper portion of the frame 605 is connected to the bottom edge of the flexible filter layer 20 through a plurality of supporting seats 604, the threaded sleeve is fixedly mounted at the bottom of the frame 605, the motor is fixedly mounted on the inner wall of the case 10, one end of the screw 603 is connected to the output end of the motor, and the other end penetrates through the threaded sleeve and is in threaded fit with the threaded sleeve.
The screw rod 603 is driven by a motor to rotate positively and negatively alternately, when the screw rod 603 rotates positively, the frame 605 is driven to move in one direction through the screw thread matching action of the screw thread sleeve, when the frame 605 moves in one direction, the flexible filter layer 20 is pulled to move in one direction through the plurality of supporting seats 604, when the screw rod 603 rotates reversely, the frame 605 is driven to move in the other direction through the screw thread matching action of the screw thread sleeve, when the frame 605 moves in the other direction, the flexible filter layer 20 is pulled to move in the other direction through the plurality of supporting seats 604, and the sludge intercepted at the upper part of the frame is removed from the lower part of the water inlet 101 through the reciprocating movement of the flexible filter layer 20, so that follow-up sewage can smoothly pass through the flexible filter layer 20.
In one embodiment, a guide rail (not shown in the figure) is further fixedly disposed on the inner wall of the case 10, a slider (not shown in the figure) slidably engaged with the guide rail is fixedly disposed on the edge of the frame 605, and the frame 605 is driven to reciprocate smoothly when the screw 603 rotates forward and backward by slidably engaging the slider with the guide rail, so as to smoothly pull the flexible filter layer 20 to reciprocate.
Referring to fig. 3, in one embodiment, the pressing assembly 70 includes a rotating shaft 701 and a pressing roller 702, the pressing roller 702 is disposed on the upper portion of the flexible filtering layer 20 and is attached to the upper surface of the flexible filtering layer 20, an end portion of the pressing roller 702 is rotatably connected with an inner wall of the case 10 through the rotating shaft 701, a second tooth set 606 is fixedly disposed on an upper edge of the frame 605, a rotating wheel 601 is fixedly disposed on the rotating shaft 701, and a first tooth set 602 capable of being meshed with the second tooth set 606 is fixedly disposed on a circumferential side wall of the rotating shaft 601.
When the frame 605 moves, the second tooth set 606 at the upper edge can be driven to move synchronously, and when the second tooth set 606 moves below the rotating wheel 601, the second tooth set 606 can be meshed with the first tooth set 602, so that the rotating wheel 601 is pushed to rotate, the rotating shaft 701 and the press roller 702 can be driven to rotate synchronously when the rotating wheel 601 rotates, and the sludge on the upper part of the flexible filter layer 20 can be extruded when the press roller 702 rotates, so that residual sewage in the sludge can be extruded.
Referring to fig. 2 and 3, in one embodiment, the mud scraping assembly 50 includes a scraper 501, a third set of teeth 502, and a fourth set of teeth 503, wherein the upper end of the scraper 501 is connected to the top wall of the casing 10 through the elastic supporting assembly 40, the bottom end of the scraper 501 is attached to the upper surface of the flexible filter layer 20, the third set of teeth 502 is disposed at one side edge of the scraper 501, and the fourth set of teeth 503 is disposed on the circumferential side wall of the rotating wheel 601 and can be meshed with the third set of teeth 502.
When the second tooth plate set 606 is meshed with the first tooth plate set 602 to drive the rotating wheel 601 to rotate, the rotating wheel 601 can drive the fourth tooth plate set 503 to synchronously rotate, the meshing effect of the fourth tooth plate set 503 and the third tooth plate set 502 can drive the scraper 501 to overcome the elastic supporting force of the elastic supporting component 40 to move upwards, the bottom end of the scraper 501 is separated from the upper surface of the flexible filter layer 20, so that the sludge can pass through the scraper 501 after being extruded and dehydrated by the sludge compression roller 702, after the scraper 501 moves to a certain height, the third tooth plate set 502 and the fourth tooth plate set 503 are disengaged, the elastic supporting component 40 pushes the scraper 501 to move downwards, the bottom end of the scraper 501 is attached to the upper surface of the flexible filter layer 20 again, then the rotation of the screw 603 is reversely changed, the moving direction of the flexible filter layer 20 is changed, at the moment, compared with the scraper 501, the flexible filter layer 20 scrapes the sludge extruded and dehydrated by the scraper 501 towards the direction of the sludge outlet 103, and the sludge is discharged to the outside of the box 10 from the sludge outlet 103.
Referring to fig. 4, in one embodiment, the elastic supporting assembly 40 includes a guide post 401, an elastic member 402, and a guide post 403, where the upper end of the guide post 401 is fixedly connected to the top wall of the box 10, the lower end of the guide post 403 is sleeved outside the guide post 403 and is in telescopic fit with the guide post 403, the lower end of the guide post 403 is fixedly connected to the scraper 501, and the elastic member 402 is disposed inside the guide post 401 and is used for providing elastic support to the guide post 403.
When the third tooth set 502 and the fourth tooth set 503 are meshed to drive the scraper 501 to move upwards, the guide post 403 moves towards the interior of the guide post 401, and the elastic member 402 is compressed under force; after the third tooth set 502 and the fourth tooth set 503 are disengaged, the elastic member 402 pushes the guide post 403 to move outside the guide post 401, and further drives the scraper 501 to move downward, so that the bottom end of the scraper 501 is attached to the upper surface of the flexible filter layer 20 again, and the movement direction of the flexible filter layer 20 is changed to scrape the dewatered sludge toward the sludge discharge port 103.
In one embodiment, the elastic member 402 may be a spring, or may be a metal elastic sheet, which is not limited herein.
Referring to fig. 1 and 2, in one embodiment, two sets of relatively distributed support plates 104 are fixedly disposed on the outer wall of the casing 10, guide rollers 105 are rotatably disposed on the lower edges of the sludge discharge openings 103 above the two sets of support plates 104, and two ends of the flexible filter layer 20 extend from the two sets of sludge discharge openings 103 to the outside of the casing 10, and then bypass the two sets of guide rollers 105 and are connected to the support plates 104 through elastic belts 30.
For ease of understanding and description, the moving direction of the flexible filter layer 20 is now defined as moving left and right, while two sets of elastic bands 30 are defined as being distributed left and right with respect to the outside of the case 10, when the frame 605 pulls the flexible filter layer 20 to move left, the elastic band 30 located on the left pulls the left end of the flexible filter layer 20 so that the left half of the flexible filter layer 20 moves toward the outside of the case 10, and when the frame 605 pulls the flexible filter layer 20 to move right, the elastic band 30 located on the right pulls the right end of the flexible filter layer 20 so that elastic pulling force is provided to both ends of the flexible filter layer 20 by the two sets of elastic bands 30, respectively, so that the flexible filter layer 20 can be kept flat throughout the moving process, so that the scraper 501 and the pressing roller 702 can be closely attached to the upper surface of the flexible filter layer 20, thereby improving the scraping effect on sludge and the squeezing effect on sludge.
In one embodiment, the elastic band 30 may be a rubber band or a silicone band, which is not limited herein.
Referring to fig. 1, in one embodiment, a drain opening 102 is formed at a lower portion of a sidewall of the tank 10, and when sewage passes through the flexible filter layer 20, the sewage can fall to the bottom of the inner side of the tank 10, and then is discharged to the outside of the tank 10 through the drain opening 102.
In one embodiment, the flexible filter layer 20 may be a flexible metal mesh or a flexible plastic mesh, without limitation.
In the embodiment of the application, when municipal sewage is filtered, the sewage can be introduced into the box 10 from the water inlet 101, when the sewage enters the box 10, the sewage can pass through the flexible filter layer 20, the flexible filter layer 20 is utilized to filter and intercept the sludge in the sewage, meanwhile, the flexible filter layer 20 is driven by the driving component 60 to horizontally reciprocate, so that the sludge intercepted at the upper part of the flexible filter layer 20 is removed from the position below the water inlet 101, the phenomenon that the sludge is accumulated too much below the water inlet 101 to influence the subsequent sewage to smoothly pass through the flexible filter layer 20 is avoided, when the sludge is removed from the position below the water inlet 101, the sludge is extruded by the extrusion component 70 so as to extrude the residual sewage in the sludge, the residual sewage can continuously pass through the flexible filter layer 20 after being extruded, and then the sludge after being extruded and dehydrated is scraped to the direction of the sludge discharge port 103 by the sludge scraping component 50 to the outside the box 10.
While the preferred embodiments of the present application have been described in detail, the present application is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present application within the knowledge of those skilled in the art.
Claims (7)
1. The utility model relates to an integrated municipal sewage treatment device, which is characterized by comprising a box body, a flexible filter layer, a mud scraping assembly, a driving assembly and an extrusion assembly,
a water inlet is arranged at the top of the box body, two groups of mud outlets which are distributed oppositely are arranged on the side wall of the box body,
the flexible filter layer horizontally penetrates through the two groups of mud outlets and is used for filtering the sewage entering the box body from the water inlet,
the driving component is arranged in the box body and is used for driving the flexible filter layer to horizontally reciprocate so as to remove the sludge intercepted at the upper part of the flexible filter layer from the lower part of the water inlet,
the extrusion component is arranged in the box body and is adhered to the upper surface of the flexible filter layer, when the flexible filter layer moves, the extrusion component is used for extruding the sludge on the upper part of the flexible filter layer,
the mud scraping assembly is arranged inside the box body, and after the mud is extruded by the extrusion assembly, the mud scraping assembly is used for scraping the mud towards the mud discharging opening.
2. The municipal wastewater integrated treatment device according to claim 1, wherein the driving assembly comprises a screw rod, a frame, a threaded sleeve and a motor,
the frame is arranged below the flexible filter layer, the upper part of the frame is connected with the edge of the bottom of the flexible filter layer through a plurality of supporting seats, the threaded sleeve is fixedly arranged at the bottom of the frame,
the motor is fixedly arranged on the inner wall of the box body, one end of the screw rod is connected with the output end of the motor, and the other end of the screw rod penetrates through the threaded sleeve and is in threaded fit with the threaded sleeve.
3. The municipal sewage integrated treatment device according to claim 2, wherein guide rails are fixedly arranged on the inner wall of the box body, and sliding blocks which are in sliding fit with the guide rails are fixedly arranged on the edges of the frame.
4. The municipal sewage integrated treatment apparatus according to claim 2, wherein the pressing assembly comprises a rotating shaft and a pressing roller,
the compression roller is arranged on the upper portion of the flexible filter layer and is attached to the upper surface of the flexible filter layer, the end portion of the compression roller is connected with the inner wall of the box body in a rotating mode through the rotating shaft, a second tooth plate set is fixedly arranged on the edge of the upper portion of the frame, a rotating wheel is fixedly arranged on the rotating shaft, and a first tooth plate set capable of being meshed with the second tooth plate set is fixedly arranged on the circumferential side wall of the rotating shaft.
5. The integrated municipal sewage treatment device according to claim 4, wherein the sludge scraping assembly comprises a scraper, a third tooth plate set and a fourth tooth plate set,
the scraper blade upper end pass through elastic support subassembly with the box roof links to each other, the scraper blade bottom with flexible filter layer upper surface pastes mutually, third tooth piece group sets up scraper blade one side edge, fourth tooth piece group sets up on the runner circumference lateral wall and can with third tooth piece group meshing.
6. The municipal wastewater integrated treatment device according to claim 5, wherein the elastic support member comprises a guide cylinder, an elastic member and a guide column,
the upper end of the guide column casing is fixedly connected with the top wall of the box body, the lower end of the guide column casing is sleeved outside the guide column and is in telescopic fit with the guide column, the lower end of the guide column is fixedly connected with the scraping plate, and the elastic piece is arranged inside the guide column casing and is used for providing elastic support for the guide column.
7. The municipal wastewater integrated treatment device according to claim 1, wherein two groups of support plates which are distributed oppositely are fixedly arranged on the outer wall of the tank body, guide rollers are arranged above the two groups of support plates and positioned on the lower edge of the sludge discharge opening in a rotating manner,
two ends of the flexible filter layer extend out of the two groups of mud discharging openings to the outside of the box body, respectively bypass the two groups of guide rollers and are connected with the supporting plate through elastic belts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310807024.7A CN116603295A (en) | 2023-07-04 | 2023-07-04 | Municipal wastewater integrated treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310807024.7A CN116603295A (en) | 2023-07-04 | 2023-07-04 | Municipal wastewater integrated treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116603295A true CN116603295A (en) | 2023-08-18 |
Family
ID=87682013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310807024.7A Pending CN116603295A (en) | 2023-07-04 | 2023-07-04 | Municipal wastewater integrated treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116603295A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117447028A (en) * | 2023-12-20 | 2024-01-26 | 河南黄河水工机械有限公司 | Continuous water treatment device |
-
2023
- 2023-07-04 CN CN202310807024.7A patent/CN116603295A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117447028A (en) * | 2023-12-20 | 2024-01-26 | 河南黄河水工机械有限公司 | Continuous water treatment device |
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