CN112121505A - Sewage treatment equipment and sewage treatment method - Google Patents
Sewage treatment equipment and sewage treatment method Download PDFInfo
- Publication number
- CN112121505A CN112121505A CN202011029417.2A CN202011029417A CN112121505A CN 112121505 A CN112121505 A CN 112121505A CN 202011029417 A CN202011029417 A CN 202011029417A CN 112121505 A CN112121505 A CN 112121505A
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- Prior art keywords
- filter
- auxiliary
- cleaning
- block
- sewage
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- 239000010865 sewage Substances 0.000 title claims abstract description 74
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000004140 cleaning Methods 0.000 claims abstract description 78
- 238000001914 filtration Methods 0.000 claims abstract description 61
- 239000012535 impurity Substances 0.000 claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000004804 winding Methods 0.000 claims description 20
- 238000007790 scraping Methods 0.000 claims description 13
- 238000003825 pressing Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000002245 particle Substances 0.000 abstract description 16
- 239000011148 porous material Substances 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 230000000717 retained effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 235000013361 beverage Nutrition 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/52—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
- B01D29/6423—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a translational movement with respect to the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/16—Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention relates to sewage treatment equipment and a sewage treatment method, which comprise a filter frame and cleaning units symmetrically arranged at the left end and the right end of the filter frame, wherein the filter unit is arranged between the two cleaning units, a water inlet is arranged at the upper end of the filter frame, and the lower end surface of the filter frame is of a grid structure. The invention can solve the problems that the traditional sewage filtering treatment process is easy to cause equipment blockage when the filtered particle impurities are not cleaned in time, the sewage cannot be filtered continuously smoothly, the sewage filtering efficiency is influenced, the equipment needs to be maintained after stopping working, the filtered particle impurities need to be cleaned manually, the sewage treatment cost is increased, and the like.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to sewage treatment equipment and a sewage treatment method.
Background
Sewage treatment is widely applied to each field such as building, agriculture, traffic, the energy, the petrochemical industry, the environmental protection, city view, medical treatment, food and beverage, also more and more walk into common people's daily life, can produce a large amount of sewage in daily life production process, there is strict requirement to the emission of sewage, consequently, need carry out multistage processing to sewage before discharging, the sewage of guaranteeing to discharge can accord with relevant requirement, it is one of them important process with the granule impurity filtering in the sewage when sewage treatment, the effect of impurity filtering directly influences sewage treatment's quality in the sewage.
However, in the traditional sewage filtration treatment process, the problem that the equipment is blocked easily due to untimely cleaning of the filtered particle impurities, the sewage cannot be filtered smoothly in a continuous manner, the efficiency of sewage filtration is influenced, the equipment needs to be maintained after stopping working, the filtered particle impurities need to be cleaned manually, and the cost of sewage treatment is increased.
Therefore, the invention provides sewage treatment equipment and a sewage treatment method.
Disclosure of Invention
In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose: a sewage treatment device comprises a filter frame and cleaning units symmetrically arranged at the left end and the right end of the filter frame, wherein the filter unit is arranged between the two cleaning units, a water inlet is formed in the upper end of the filter frame, the lower end face of the filter frame is of a grid structure, the cleaning units comprise cleaning boxes arranged on the filter frame, the cleaning boxes are communicated with the filter frame through an arranged operation opening, a winding roller and a guide roller are arranged between the inner walls of the cleaning boxes from top to bottom through bearings, an auxiliary assembly is arranged on the lower end face of the inner wall of the cleaning box, a scraping assembly is arranged on the upper end face of the inner wall of the cleaning box, and an opening and closing door is arranged on the cleaning boxes;
the rear end of the winding roller penetrates through the cleaning box, chain wheels are sleeved on the outer wall of the rear end of the winding roller and connected through chains, and the winding roller at the left end is connected with an output shaft of the first motor;
the auxiliary assembly comprises a first air cylinder, an auxiliary lifting plate and auxiliary cleaning pieces, wherein the first air cylinder is fixed on the cleaning box, the auxiliary lifting plate is mounted on the first air cylinder, and the auxiliary cleaning pieces are symmetrically arranged on the auxiliary lifting plate; the auxiliary cleaning part comprises auxiliary cleaning rods, auxiliary springs, an auxiliary operation plate and an auxiliary control block, the auxiliary cleaning rods are arranged on the auxiliary lifting plate in a circumferential structure, the auxiliary operation plate is arranged on the auxiliary cleaning rods in a sliding mode, the auxiliary springs are arranged between the auxiliary operation plate and the auxiliary lifting plate, and the auxiliary control block is arranged on the auxiliary operation plate;
the filter unit includes rubber block, filtration mouth, clearance spring beam, filter block and filtering component, the both ends of rubber block are connected respectively on the winding roller of controlling the setting, the middle part of rubber block is located the filter frame, and the inner wall of rubber block and filter frame links to each other through the slip mode, the rubber block is connected after operation mouth and guide roll in proper order on the winding roller, the filtration mouth has evenly been seted up on the rubber block, install the filter block through clearance spring beam in the filtration mouth, evenly seted up the filtration pore on the filter block, evenly be provided with on the filter block with cross filtration pore complex filtering component.
Strike off the subassembly including striking off board, second motor, control lever, carriage release lever, striking off frame, second cylinder, press the clamp plate, strike off the board and fix on the inner wall of clearance case, strike off the board and go up the symmetry and seted up the shifting chute, it is provided with the carriage release lever to slide in the shifting chute, has seted up the slip hole on the carriage release lever, the lower extreme of carriage release lever is provided with strikes off the frame, the second motor is fixed on striking off the board, install the control lever on the second motor, the control lever slides and passes the slip hole, the upper end inner wall department of clearance case installs the second cylinder, the press the clamp plate is installed to the lower extreme of second cylinder, press the clamp plate to lean on the up end of.
The inner wall of the moving rod is provided with an adjusting spring rod, the lower end of the adjusting spring rod is provided with a T-shaped sliding block through a bearing, a T-shaped sliding groove is formed in the control rod, and the T-shaped sliding block is arranged in the T-shaped sliding block in a sliding mode.
The filter assembly comprises a control cavity, a filter brush, a connecting plate and a reset spring rod, the control cavity is arranged on the filter block, a telescopic hole is formed between the control cavity and the filter hole in a penetrating mode, the telescopic hole is evenly arranged along the filter hole, the filter brush is movably arranged in the filter hole, the filter brush located on the same vertical line is fixed on the same filter connecting plate, and the reset spring rod is arranged between the filter connecting plate and the inner wall of the control cavity.
The width of the auxiliary control block is increased from top to bottom.
A method for treating sewage by sewage treatment equipment comprises the following steps:
step one, sewage is filled, and sewage to be treated is filled into a filter frame from a water inlet by using a water pump;
step two, filtration treatment, wherein the sewage injected into the filter frame is filtered by the filter unit and then flows out of the filter frame
Bottom discharge of (3);
step three, auxiliary treatment, namely cleaning the impurities filtered out of the filtering unit through a cleaning unit, wherein the cleaned impurities fall into a cleaning box;
and step four, cleaning operation, namely uniformly collecting the impurities filtered in the cleaning box after the sewage treatment is finished.
Advantageous effects
1. The granular impurities in the sewage are filtered by the filtering unit, the filtered sewage is discharged from the bottom of the filtering frame, and the impurities filtered on the filtering unit can be removed in time by the cleaning unit, so that the normal work of the filtering unit can be ensured, and the sewage filtering efficiency is ensured;
2. the invention can not lead the particle impurities meeting the filtering requirement in the sewage to pass through the filtering holes and then to be retained on the filtering block in the operation, in order to improve the purification degree in the sewage filtering operation and reduce the volume of the particle impurities in the filtering operation, the filtering brushes arranged in the filtering holes can further intercept the impurity particles remained in the sewage, thereby improving the purification degree of the filtering holes for the sewage.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a plan sectional view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is an enlarged schematic view of the invention in the area X of FIG. 1;
FIG. 4 is an enlarged schematic view of the area X1 of FIG. 3 in accordance with the present invention;
fig. 5 is an enlarged schematic view of the area X2 in fig. 3 according to the present invention.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 5, a sewage treatment device comprises a filter frame 10 and cleaning units 20 symmetrically arranged at the left and right ends of the filter frame 10, wherein a filter unit 30 is arranged between the two cleaning units 20; the upper end of the filter frame 10 is provided with a water inlet, the lower end surface of the filter frame 10 is of a grid structure, and sewage is injected into the filter frame 10 through the water inlet;
the filter unit 30 includes rubber block 31, the filtration mouth, clearance spring beam 32, filter block 33 and filtering component 34, the both ends of rubber block 31 are connected respectively on the winding roller 22 of controlling the setting, the middle part of rubber block 31 is located filter frame 10, and rubber block 31 passes through the sliding mode with the inner wall of filtering frame 10 and links to each other, rubber block 31 is connected on winding roller 22 after operation mouth and guide roll 23 in proper order, the filtration mouth has evenly been seted up on the rubber block 31, install filter block 33 through clearance spring beam 32 in the filtration mouth, evenly seted up the filtration pore on the filter block 33, evenly be provided with on the filter block 33 with filtration pore complex filtering component 34.
The filter assembly 34 comprises a control cavity, a filter brush 341, a connecting plate 342 and a reset spring rod 343, the control cavity is arranged on the filter block 33, telescopic holes are formed between the control cavity and the filter holes in a penetrating mode, the telescopic holes are evenly distributed along the filter holes, the filter brush 341 is movably arranged in the filter holes, the filter brush 341 positioned on the same vertical line is fixed on the same filter connecting plate 342, and the reset spring rod 343 is arranged between the filter connecting plate 342 and the inner wall of the control cavity.
In the operation of filtering sewage, sewage in the filter frame 10 enters the rubber block 31 and is provided with a filter opening and then is discharged through the filter hole formed in the filter block 33, particle impurities required by composite filtration in the sewage cannot pass through the filter hole in the operation and then are retained on the filter block 33, in order to improve the purification degree in the sewage filtering operation and reduce the volume of the particle impurities in the filtering operation, the filter brush 341 arranged in the filter hole can further intercept the impurity particles remained in the sewage, and therefore the purification degree of the filter hole for filtering the sewage is improved.
At this time, the particle impurities are retained on the upper end face of the filter block 33 and in the filter holes, and the rubber block 31 cannot retain the particle impurities in the filter frame 10 when moving through the operation opening;
the rubber block 31 is attached to the inside of the operation opening, the upper end face of the rubber block 31 is in sliding fit with the inner wall of the upper end of the operation opening when the rubber block 31 moves, and sewage can be effectively prevented from being discharged from the operation opening when the rubber block 31 moves.
The cleaning unit 20 comprises a cleaning box 21 arranged on the filter frame 10, the cleaning box 21 is communicated with the filter frame 10 through an opened operation opening, a winding roller 22 and a guide roller 23 are arranged between the inner walls of the cleaning box 21 from top to bottom through bearings, an auxiliary assembly 24 is arranged on the lower end surface of the inner wall of the cleaning box 21, a scraping assembly 25 is arranged on the upper end surface of the inner wall of the cleaning box 21, and an opening and closing door is arranged on the cleaning box 21;
the rear end of the winding roller 22 penetrates through the cleaning box 21, the outer wall of the rear end of the winding roller 22 is sleeved with chain wheels 26, the chain wheels 26 are connected through a chain 27, and the winding roller 22 at the left end is connected with an output shaft of a first motor 28;
the first motor 28 is started to control the winding roller 22 to wind through the mutual matching between the chain wheel 26 and the chain 27, and the two winding rollers 22 can control the rubber block 31 to move in the working opening when rotating in the same direction.
The auxiliary assembly 24 comprises a first cylinder 241, an auxiliary lifting plate 242 and auxiliary cleaning pieces, the first cylinder 241 is fixed on the cleaning box 21, the auxiliary lifting plate 242 is installed on the first cylinder 241, and the auxiliary cleaning pieces are symmetrically arranged on the auxiliary lifting plate 242; the auxiliary cleaning part comprises auxiliary cleaning rods 243, auxiliary springs 244, an auxiliary operation plate 245 and an auxiliary control block 246, the auxiliary cleaning rods 243 are arranged on the auxiliary lifting plate 242 in a circumferential structure, the auxiliary operation plate 245 is arranged on the auxiliary cleaning rods 243 in a sliding mode, the auxiliary springs 244 are arranged between the auxiliary operation plate 245 and the auxiliary lifting plate 242, and the auxiliary control block 246 is arranged on the auxiliary operation plate 245; the elastic force of the auxiliary spring 244 is greater than the elastic force of the return spring lever 343 and the cleaning spring lever 32;
after the rubber block 31 moves to a proper position in the cleaning box 21, the first air cylinder 241 is started to control the auxiliary lifting plate 242 to move upwards, the auxiliary lifting plate 242 controls the auxiliary cleaning rod 243 to be inserted into the filtering hole to block the filtering hole in the upward movement process, the auxiliary control block 246 at the moment upwards pressurizes the filtering connecting plate 342, the squeezed filtering connecting plate 342 drives the filtering brush 341 to retract into the control cavity from the telescopic hole, the particle impurities intercepted by the filtering brush 341 slide downwards, the auxiliary lifting plate 242 continues to move upwards to control the filtering block 33 to move upwards synchronously, so that the upper end face of the filtering block 33 moves to a position which is at the same level with the upper end face of the rubber block 31, at the moment, the filtering block 33 cannot continue to move upwards, the auxiliary lifting plate 242 continues to move upwards, the auxiliary spring 244 begins to contract, the auxiliary lifting plate 242 drives the auxiliary cleaning rod 243 to move upwards in the filtering hole, the auxiliary cleaning rod 243 pushes out the particulate impurities in the filter holes, and when the upper end surface of the auxiliary cleaning rod 243 is in a horizontal state with the filter block 33, the first cylinder 241 is started to keep a static state.
The upper end face of the rubber block 31 forms a complete plane, so that filtered particle impurities can be conveniently scraped.
The scraping assembly 25 comprises a scraping plate 251, a second motor 252, a control rod 253, a moving rod 254, a scraping frame 255, a second air cylinder 256 and a pressing plate 257, the scraping plate 251 is fixed on the inner wall of the cleaning box 21, moving grooves are symmetrically formed in the scraping plate 251, the moving rod 254 is slidably arranged in the moving grooves, sliding holes are formed in the moving rod 254, the scraping frame 255 is arranged at the lower end of the moving rod 254, the second motor 252 is fixed on the scraping plate 251, the control rod 253 is installed on the second motor 252, the control rod 253 slidably penetrates through the sliding holes, the second air cylinder 256 is installed on the inner wall of the upper end of the cleaning box 21, the pressing plate 257 is installed at the lower end of the second air cylinder 256, and the pressing plate 257 abuts against the upper end face of the moving rod 254.
An adjusting spring rod is mounted on the inner wall of the moving rod 254, a T-shaped sliding block is mounted at the lower end of the adjusting spring rod through a bearing, a T-shaped sliding groove is formed in the control rod 253, and the T-shaped sliding block is arranged in the T-shaped sliding block in a sliding mode.
The width of the auxiliary control block 246 is incremented from top to bottom.
First start second cylinder 256 control and press the board 257 and extrude the carriage release lever 254, make the frame 255 that scrapes of carriage release lever 254 lower extreme attached on the upper portion terminal surface of block rubber 31, start second motor 252 drive control pole 253 and carry out reciprocating swing, the control pole 253 drives the carriage release lever 254 at the wobbling in-process and removes in the shifting chute to control scrapes frame 255 and clear up filterable granule impurity to the clearance case 21 in, open the door that opens and shuts after the filtering operation is accomplished and carry out unified collection to filterable impurity.
A method for treating sewage by sewage treatment equipment comprises the following steps:
step one, sewage is filled, and sewage to be treated is filled into the filter frame 10 from a water inlet by using a water pump;
step two, filtration treatment, in which the sewage injected into the filter frame 10 is filtered by the filter unit 30 and then passes through the filter frame 10
Bottom discharge of (3);
step three, auxiliary treatment, namely cleaning the impurities filtered on the filtering unit 30 through the cleaning unit 20, and enabling the cleaned impurities to fall into the cleaning box 21;
and step four, cleaning operation, namely collecting the impurities filtered in the cleaning box 21 in a unified way after the sewage treatment is finished.
The invention overcomes the defect that the traditional sewage filtering treatment process is easy to cause the arrangement when the filtered particle impurities are not cleaned in time
The sewage treatment device is blocked, the sewage cannot be filtered continuously, the sewage filtering efficiency is influenced, the operation needs to be stopped to maintain the equipment, the filtered particle impurities need to be cleaned manually, and the sewage treatment cost is increased.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A sewage treatment device comprises a filter frame (10) and cleaning units (20) symmetrically arranged at the left end and the right end of the filter frame (10), wherein a filter unit (30) is arranged between the two cleaning units (20), and the sewage treatment device is characterized in that; the cleaning device is characterized in that a water inlet is formed in the upper end of the filter frame (10), the lower end face of the filter frame (10) is of a grid structure, the cleaning unit (20) comprises a cleaning box (21) arranged on the filter frame (10), the cleaning box (21) is communicated with the filter frame (10) through an opened operation opening, a winding roller (22) and a guide roller (23) are arranged between the inner walls of the cleaning box (21) from top to bottom through bearings, an auxiliary assembly (24) is installed on the lower end face of the inner wall of the cleaning box (21), and a scraping assembly (25) is installed on the upper end face of the inner wall of the cleaning box (21);
the rear end of the winding roller (22) penetrates through the cleaning box (21), the outer wall of the rear end of the winding roller (22) is sleeved with chain wheels (26), the chain wheels (26) are connected through a chain (27), and the winding roller (22) at the left end is connected with an output shaft of a first motor (28);
the auxiliary assembly (24) comprises a first cylinder (241), an auxiliary lifting plate (242) and auxiliary cleaning pieces, the first cylinder (241) is fixed on the cleaning box (21), the auxiliary lifting plate (242) is installed on the first cylinder (241), and the auxiliary cleaning pieces are symmetrically arranged on the auxiliary lifting plate (242); the auxiliary cleaning piece comprises auxiliary cleaning rods (243), auxiliary springs (244), an auxiliary operation plate (245) and an auxiliary control block (246), the auxiliary cleaning rods (243) are arranged on the auxiliary lifting plate (242) in a circumferential structure, the auxiliary operation plate (245) is arranged on the auxiliary cleaning rods (243) in a sliding mode, the auxiliary springs (244) are arranged between the auxiliary operation plate (245) and the auxiliary lifting plate (242), and the auxiliary control block (246) is arranged on the auxiliary operation plate (245);
filter unit (30) include rubber block (31), filter mouthful, clearance spring beam (32), filter block (33) and filtering component (34), the both ends of rubber block (31) are connected respectively on winding roller (22) of controlling the setting, the middle part of rubber block (31) is located filter frame (10), and inner wall through the slip mode of rubber block (31) and filter frame (10) links to each other, rubber block (31) are connected after operation mouth and guide roll (23) in proper order on winding roller (22), the filter mouth has evenly been seted up on rubber block (31), install filter block (33) through clearance spring beam (32) in the filter mouth, evenly seted up the filtration hole on filter block (33), evenly be provided with on filter block (33) and filter hole complex filtering component (34).
2. The sewage treatment apparatus according to claim 1, wherein: the scraping component (25) comprises a scraping plate (251), a second motor (252), a control rod (253), a moving rod (254), a scraping frame (255), a second air cylinder (256) and a pressing plate (257), strike off board (251) fix on the inner wall of clearance case (21), strike off board (251) and go up the symmetry and seted up the shifting chute, it is provided with carriage release lever (254) to slide in the shifting chute, the sliding hole has been seted up on carriage release lever (254), the lower extreme of carriage release lever (254) is provided with strikes off frame (255), second motor (252) are fixed on striking off board (251), install control lever (253) on second motor (252), slide and pass the sliding hole in control lever (253), second cylinder (256) are installed to the upper end inner wall department of clearance case (21), press down board (257) are installed to the lower extreme of second cylinder (256), press down board (257) to lean on the up end of carriage release lever (254).
3. The sewage treatment apparatus according to claim 2, wherein: an adjusting spring rod is installed on the inner wall of the moving rod (254), a T-shaped sliding block is installed at the lower end of the adjusting spring rod through a bearing, a T-shaped sliding groove is formed in the control rod (253), and the T-shaped sliding block is arranged in the T-shaped sliding block in a sliding mode.
4. The sewage treatment apparatus according to claim 1, wherein: the filter assembly (34) comprises a control cavity, a filter brush (341), a connecting plate (342) and a reset spring rod (343), the control cavity is arranged on the filter block (33), a telescopic hole is formed between the control cavity and the filter hole in a penetrating mode, the telescopic hole is evenly distributed along the filter hole, the filter brush (341) is movably arranged in the filter hole, the filter brush (341) located on the same vertical line is fixed on the same filter connecting plate (342), and the reset spring rod (343) is arranged between the inner wall of the filter connecting plate (342) and the inner wall of the control cavity.
5. The sewage treatment apparatus according to claim 1, wherein: the width of the auxiliary control block (246) is increased from top to bottom.
6. The method for treating sewage by sewage treatment equipment according to claim 1, wherein: the method comprises the following steps:
step one, sewage is filled, and sewage to be treated is filled into a filter frame (10) from a water inlet by using a water pump;
step two, filtration treatment, wherein the sewage injected into the filter frame (10) is filtered by the filter unit (30) and then flows out of the filter frame (10)
Bottom discharge of (3);
step three, auxiliary treatment, namely cleaning the impurities filtered on the filtering unit (30) through a cleaning unit (20), and enabling the cleaned impurities to fall into a cleaning box (21);
and step four, cleaning operation, namely collecting the impurities filtered in the cleaning box (21) in a unified way after the sewage treatment is finished.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011029417.2A CN112121505A (en) | 2020-09-27 | 2020-09-27 | Sewage treatment equipment and sewage treatment method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011029417.2A CN112121505A (en) | 2020-09-27 | 2020-09-27 | Sewage treatment equipment and sewage treatment method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112121505A true CN112121505A (en) | 2020-12-25 |
Family
ID=73841006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011029417.2A Withdrawn CN112121505A (en) | 2020-09-27 | 2020-09-27 | Sewage treatment equipment and sewage treatment method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112121505A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117966504A (en) * | 2024-04-02 | 2024-05-03 | 上海柯林包装集团有限公司 | Pulp slurry filtering device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014018767A (en) * | 2012-07-20 | 2014-02-03 | Sankyo Giken Kogyo Kk | Filtration method and filtration device |
| CN109056896A (en) * | 2018-09-26 | 2018-12-21 | 李方光 | A kind of automatic rain water collection cleaning of tool and rainwater collection and purification method |
| CN110170191A (en) * | 2019-04-23 | 2019-08-27 | 萍乡市华星环保工程技术有限公司 | Device for the solid particulate matter in filtering spam terminal penetrating fluid |
| CN210302604U (en) * | 2019-07-26 | 2020-04-14 | 曲阜三让洁能股份有限公司 | Water coal slurry filter |
| CN111450591A (en) * | 2020-04-29 | 2020-07-28 | 浙江茗虞建筑装饰工程有限公司 | Thing networking municipal sewage treatment system |
| CN111701299A (en) * | 2020-06-24 | 2020-09-25 | 赵茂奇 | Self-cleaning water purifier |
-
2020
- 2020-09-27 CN CN202011029417.2A patent/CN112121505A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014018767A (en) * | 2012-07-20 | 2014-02-03 | Sankyo Giken Kogyo Kk | Filtration method and filtration device |
| CN109056896A (en) * | 2018-09-26 | 2018-12-21 | 李方光 | A kind of automatic rain water collection cleaning of tool and rainwater collection and purification method |
| CN110170191A (en) * | 2019-04-23 | 2019-08-27 | 萍乡市华星环保工程技术有限公司 | Device for the solid particulate matter in filtering spam terminal penetrating fluid |
| CN210302604U (en) * | 2019-07-26 | 2020-04-14 | 曲阜三让洁能股份有限公司 | Water coal slurry filter |
| CN111450591A (en) * | 2020-04-29 | 2020-07-28 | 浙江茗虞建筑装饰工程有限公司 | Thing networking municipal sewage treatment system |
| CN111701299A (en) * | 2020-06-24 | 2020-09-25 | 赵茂奇 | Self-cleaning water purifier |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117966504A (en) * | 2024-04-02 | 2024-05-03 | 上海柯林包装集团有限公司 | Pulp slurry filtering device |
| CN117966504B (en) * | 2024-04-02 | 2024-06-18 | 上海柯林包装集团有限公司 | Pulp slurry filtering device |
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Application publication date: 20201225 |
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| WW01 | Invention patent application withdrawn after publication |