CN107520000B - Special mincing machine for sewage discharge - Google Patents
Special mincing machine for sewage discharge Download PDFInfo
- Publication number
- CN107520000B CN107520000B CN201710840264.1A CN201710840264A CN107520000B CN 107520000 B CN107520000 B CN 107520000B CN 201710840264 A CN201710840264 A CN 201710840264A CN 107520000 B CN107520000 B CN 107520000B
- Authority
- CN
- China
- Prior art keywords
- reamer
- cylinder
- filter cylinder
- circular filter
- passive
- 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
- 239000010865 sewage Substances 0.000 title claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 44
- 239000007787 solid Substances 0.000 claims abstract description 26
- 238000007790 scraping Methods 0.000 claims abstract description 11
- 238000005452 bending Methods 0.000 claims description 10
- 238000000227 grinding Methods 0.000 claims description 10
- 238000003466 welding Methods 0.000 claims description 5
- 239000010813 municipal solid waste Substances 0.000 abstract description 32
- 238000003756 stirring Methods 0.000 abstract description 5
- 239000013049 sediment Substances 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 description 6
- 239000007788 liquid Substances 0.000 description 4
- 238000010008 shearing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000002910 solid waste Substances 0.000 description 2
- 235000010585 Ammi visnaga Nutrition 0.000 description 1
- 244000153158 Ammi visnaga Species 0.000 description 1
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 206010024796 Logorrhoea Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/16—Mills in which a fixed container houses stirring means tumbling the charge
- B02C17/163—Stirring means
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
- B02C2201/063—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage for waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/26—Reducing the size of particles, liquid droplets or bubbles, e.g. by crushing, grinding, spraying, creation of microbubbles or nanobubbles
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Food Science & Technology (AREA)
- Filtration Of Liquid (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention relates to the field of sewage discharge, in particular to a special mincing machine for sewage discharge. According to the invention, the solid garbage can be intercepted by the circular filter cylinder, sewage flows out from the water outlet through the circular filter cylinder, the motor drives the rotating shaft to rotate according to the specification of the electric cabinet, the scraping plate on the rotating shaft rotates to stir and lift sediment in the cylinder, the active reamer and the passive reamer are mutually cut and torn, the solid garbage is smashed, and then the solid garbage and the sewage flow out from the water outlet through the circular filter cylinder. The invention can stir the solid garbage to the greatest extent, ensure that the pipeline is not blocked to the greatest extent, and can continuously and stably work for a long time.
Description
Technical Field
The invention relates to the field of sewage discharge, in particular to a special mincing machine for sewage discharge.
Background
The application occasions such as solid-liquid mixed garbage generated by toilets, kitchens and the like are necessary space in daily life of residents, and have extremely important positions in the household life. The traditional sewage discharge mainly adopts gravity drainage. Gravity self-flowing drainage utilizes the gravity and fluidity of sewage, is suitable for the application scene where drainage is properly arranged, and common domestic sewage almost enters a sewer pipeline in a gravity self-flowing mode. However, the drainage mode has the defects that the drainage mode depends on the characteristic that water automatically flows by gravity, a certain gradient is needed for inflow, the position is lower, the drainage mode is easy to block after long-term use in the occasion of gravity-flowing drainage, paper scraps are easy to decompose and objects are blocked, and objects such as toothpicks and bones are not easy to break up and block. Once the blockage occurs, various problems are caused, such as that sewage in a toilet can flow out along a sewage disposal channel, and bad odor can be emitted, so that the life quality of families is greatly influenced. Relevant technicians at home and abroad develop sewage lifting equipment aiming at the problems, and an integrated sewage discharge device is formed by combining a water collecting tank, an automatic controller, a sewage pump and the like, and mainly utilizes a filtering back flushing function to flush away solid garbage and sewage together. However, the sewage lifting equipment does not thoroughly solve the problem, and when the volume of the solid garbage is relatively large, the toilet is still blocked, and the flushed solid garbage can also cause secondary blocking in other places.
Various technical solutions have been proposed by those skilled in the art to address the above problems. If CN 205933504U discloses a "purification device for domestic sewage treatment", its embodiment includes reducing mechanism, precipitation unit and degassing unit, but the reducing mechanism crushing ability is not enough, can not effectively handle solid rubbish, simultaneously, the filter screen is located the bottom of crushing case, because sewage can pass the filter screen fast, solid rubbish deposits on the filter screen easily, crushing case hardly plays a role. As another example, CN 106975649A discloses a "garbage disposer with high grinding efficiency", which in its embodiment includes a grinding chamber, where the grinding chamber includes a first gear grinding blade, a second gear grinding blade, a first grinding mechanism and a second grinding mechanism, although this embodiment has high grinding efficiency on solid garbage, and can treat large-scale solid garbage in batches, the whole set of equipment is complex, and the volume is also larger, and it is also difficult to treat solid-liquid mixed garbage with relatively much water, and it is not suitable for daily household living environment.
Disclosure of Invention
The invention aims to solve the problem that solid garbage blocks a sewage drain pipe in daily household life, and provides a special mincing machine for sewage discharge. The mincing machine is driven by a motor to rotate, and is mutually cut and torn with a passive toothed reamer fixed on a cylinder, solid garbage is minced, a scraping plate is arranged at the bottom of a rotating shaft, and can agitate and lift the barrel sediment, so that the solid garbage is minced to the maximum extent and then discharged together with sewage. The whole set of equipment has smaller occupied space and reasonable design, can continuously and stably work, can stir the solid garbage to the maximum extent, can not cause the problem of blockage of a sewage discharge pipeline, and can fully meet the requirements of application occasions such as solid-liquid mixed garbage generated in toilets, kitchens and the like.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
The utility model provides a special machine of rubbing of sewage discharge, includes barrel, apron, motor, pivot and circular filter cartridge, be provided with water inlet and delivery port on the barrel, the top of barrel is provided with the apron, install on the apron the motor, a plurality of initiative reamers are installed to the lower extreme of pivot, its characterized in that: the inner wall of the cylinder body is provided with a circular filter cylinder, the circular filter cylinder is provided with a filter cylinder inlet, the filter cylinder inlet is communicated with the water inlet, the motor drives the rotating shaft and the active reamer to rotate in the circular filter cylinder, and the inner wall of the circular filter cylinder is provided with a plurality of passive reamers.
Preferably, the circular filter cartridge is composed of an arc filter screen and a part of the inner wall of the cylinder body, and the filter cartridge inlet is arranged on the inner wall of the cylinder body; preferably, two ends of the circular filter cylinder are welded at the outer side part of the water inlet of the cylinder, the filter cylinder inlet is arranged inside two ends of the welding port on the inner wall of the cylinder, the circular filter cylinder is tangent to the cylinder at the water inlet side, and the solid garbage entering the cylinder can be stirred for a long time in the circular filter cylinder.
Preferably, the circular filter cartridge is formed by encircling a filter screen for one circle, the filter cartridge inlet is arranged at the position corresponding to the water inlet, and the inner diameter of the filter cartridge inlet is larger than that of the water inlet; preferably, the circular filter cylinder is connected with the cylinder body through a screw, the screw is welded on the cylinder body, and the filter screen is fixed through the screw, so that the filter screen can be conveniently and regularly taken out and cleaned, the circular filter cylinder can be quickly replaced, and the maintenance is convenient; the round filter cylinder is tangent to the barrel body at the water inlet side, and solid garbage entering the barrel body can be crushed in the round filter cylinder for a long time.
Preferably, it further comprises a passive reamer mount; the device also comprises a passive reamer base; the passive reamer base is fixed on the inner wall of the cylinder body, penetrates through the round filter cylinder, and is arranged at the front end.
Preferably, the middle parts of the active reamer and the passive reamer are bent to be arc-shaped, and the edge surfaces of the reamers are in sawtooth shapes, so that the number of the active reamer and the number of the passive reamer are the same; under the overlooking condition, the bending directions of the active reamer and the corresponding passive reamer are left and right, so that scissor type cutting is formed, and the shearing force of the circular arc reamer in fluid is strong.
The active reamer positioned at the top of the active reamer is downward in bending direction, and the corresponding passive reamer is upward in bending direction; the active reamer is positioned at the bottom, the bending direction of the active reamer is upward, and the corresponding passive reamer is downward; the horizontal height interval between the active reamer and the passive reamer is not less than the radius of the active reamer, and the active reamer and the passive reamer can cut and tear solid garbage.
Preferably, the inner diameter of the circular filter cylinder is 0.5-0.9 of the inner diameter of the cylinder body, and the preferable value is 0.8, although the working gravity center of the system is positioned at the left side, the overall stability of the device is optimal; the horizontal length of the reamer is 1/5-2/3 of the radius of the circular filter cylinder, the shearing force is strong, the optimal value is 0.6, and the solid garbage can be cut to a large extent.
Preferably, it further comprises a scraper; the scraper solids are at the bottom of the shaft; the two ends of the scraping plate are of bent plate structures which are bent reversely in the vertical direction, the movement rule of fluid mechanics is met, and the rotating force with water flow is stronger than the straight plate structure; the radius of the scraping plate is 0.6-0.9 of the radius of the circular filter cylinder, the optimal value is 0.85, and the system stability is optimal when the reamer is driven to rotate by the rotating shaft; the scraper is 0.1-0.3m away from the bottom of the filter screen, preferably 0.2m, so that garbage at the bottom of the barrel can be driven to the greatest extent.
Preferably, the water inlet is positioned at the upper left side of the cylinder; the water outlet is positioned at the lower part of the right side of the cylinder body, and the water inlet and the water outlet can well discharge liquid garbage; the water outlet is connected with the sewage drain pipe through a water pipe, sewage is naturally discharged or pumped and discharged through a water pump, and the sewage can be discharged in time, so that the risk of pipeline corrosion is reduced.
Preferably, the sewage treatment device further comprises a bypass port, and the sewage is discharged through the bypass port under the condition that the filter screen is blocked, so that the use safety of the whole system is ensured.
Preferably, the motor also comprises an electric cabinet, and the motor is started according to the indication of the electric cabinet. The electric cabinet is periodically and circularly started (for example, working for 10 minutes and stopping for 10 minutes) according to the setting of the time controller, and can also be additionally provided with a water flow sensor for control, and the electric cabinet is started when water flow exists and stopped when no water flow exists.
Compared with the prior art, the invention has the beneficial technical effects that:
1. The solid garbage can be minced, so that the problem that a sewage discharge pipeline is not blocked is solved to the greatest extent;
2. the active reamer and the passive reamer are matched with each other, so that the shearing force is strong, and the solid garbage can be well minced;
3. The bottom scraping plate of the rotating shaft can carry up the garbage deposited at the bottom, so that the garbage can not be deposited, and the long-time stable work can be realized;
4. the system is reasonable in design, the barrel is tangential on the left side and the same horizontal plane as the filter screen, and the solid garbage can stay in the filter screen for a long time, so that the mincing effect is good.
Drawings
Fig. 1 is an elevation view of the device, and fig. 2 is a plan view of the device.
Wherein, the technical characteristics that each reference sign indicates are as follows:
the device comprises a water inlet 1, a passive reamer 2, an active reamer 3, a scraping plate 4, a round filter cartridge 5, a water outlet 6, a cover plate 7, a motor 8, a rotating shaft 9, a shaft seat 10, a cylinder 11, a bypass port 12, an electric cabinet 13 and a passive reamer base 14.
Detailed Description
The present invention will be further described in detail with reference to the following examples, for the purpose of making the objects, technical solutions and advantages of the present invention more apparent, but the scope of the present invention is not limited to the following specific examples.
The embodiment discloses a special mincing machine for sewage discharge, which comprises a motor 8, an electric cabinet 13, a cylinder 11, a shaft seat 10, a rotating shaft 9, a passive reamer 2, a passive reamer base 14, an active reamer 3, a scraping plate 4, a round filter cylinder 5, a cover plate 7, a water inlet 1, a water outlet 6 and a side flow port 12; the water inlet 1 is positioned at the upper left side of the cylinder 11; the water outlet 6 is positioned at the lower right side of the cylinder 11; the bypass port 12 is positioned behind the cylinder 11; the cover plate 7 is positioned at the upper part of the cylinder 11; the shaft seat 10 is positioned at the upper part of the cover plate 7; the motor 8 is positioned at the upper part of the shaft seat 10; the motor 8 is connected with the electric cabinet 13; the upper part of the rotating shaft 9 is connected with the motor 8, penetrates through the shaft seat 10 and the cover plate 7, and the lower part of the rotating shaft penetrates into the lower part of the cylinder 11; the active reamer 3 is positioned at the lower part of the rotating shaft 9; the scraping plate 4 is positioned at the bottom of the rotating shaft 9; the passive reamer 2 is positioned at the lower part of the inner side of the cylinder 11; the passive reamer 2 extends to the rotating shaft 9 through the passive reamer base 14; the passive reamer base 14 is fixed on the inner wall of the cylinder 11 and penetrates through the round filter cylinder 5; the circular filter cartridge 5 is located inside the cylinder.
The active reamer 3 is provided with 2 handles, and the first active reamer is positioned at the top; the second active reamer is positioned at the bottom; the passive reamer 2 opposite to the first passive reamer and the second passive reamer are respectively called a first passive reamer and a second passive reamer; the bending direction of the first active reamer is downward, and the bending direction of the corresponding second passive reamer is upward; the second active reamer is upwards in bending direction, and the corresponding second passive reamer is downwards in bending direction.
The circular filter cylinder 5 is composed of an arc filter screen and a part of the inner wall of the cylinder 11, two ends of the circular filter cylinder 5 are welded on the inner wall of the cylinder, and filter cylinder inlets are arranged inside two ends of a welding port on the inner wall of the cylinder 11.
The inner diameter of the cylinder 11 is 1m; the inner diameter of the round filter cylinder 5 is 0.8m; the horizontal length of the active reamer 3 and the horizontal length of the passive reamer 2 are 0.48m, and the number of the active reamers is 2; the radius of the scraping plate 4 is 0.68m, and the distance from the bottom of the cylinder 11 is 0.2m. The horizontal height distance between the active reamer 3 and the passive reamer 2 is 0.2m.
The round filter cartridge 5 is tangent to the cylinder 11 at the water inlet 1 side, and solid waste entering the cylinder 11 can be crushed in the round filter cartridge 5 for a long time. Sewage enters the cylinder 11 from the water inlet 1, solid garbage is intercepted by the circular filter cylinder 5, and the sewage flows out from the water drain port 6 through the circular filter cylinder 5; the motor starts according to the appointed timing of electric cabinet 13, drives pivot 9 rotation, fixes the epaxial scraper blade 4 of pivot, and rotatory stirring the sediment in with barrel 11 is risen, and the initiative reamer rotation of fixing on pivot 9 is through cutting each other with the fixed toothed reamer 2 of fixing on barrel 11, tears solid rubbish, stirs garrulous, then is crossed circular filter cylinder 5 with sewage and is flowed from delivery port 6. Under the condition that the filter screen is blocked, sewage is discharged through the side flow port 12, so that the use safety of the whole system is ensured.
As a preferred embodiment, the circular filter cartridge 5 is formed by winding a filter screen around one circle, and the inlet of the filter cartridge is arranged at a position corresponding to the water inlet, and the inner diameter of the filter cartridge is larger than the water inlet. The round filter cylinder 5 is connected with the cylinder 11 through a screw, the screw is welded on the round filter cylinder 5, and the round filter cylinder 5 is fixed through the screw. In addition, a welding screw rod is also arranged on the cover plate 7, and the welding screw rod is fixedly connected with the corresponding position of the round filter cylinder 5 close to the cover plate 7 through the screw rod. Therefore, the round filter cylinder 5 can be firmly connected, and meanwhile, the round filter cylinder 5 can be conveniently and periodically taken out for cleaning, so that the round filter cylinder is quickly replaced and convenient to maintain; the round filter cartridge 5 is tangential to the bowl 11 at the water inlet side, and solid waste entering the bowl 11 can be crushed in the round filter cartridge 5 for a longer period of time.
Claims (3)
1. The utility model provides a special machine of rubbing of sewage discharge, includes barrel, apron, motor, pivot and circular filter cartridge, be provided with water inlet and delivery port on the barrel, the top of barrel is provided with the apron, install on the apron the motor, a plurality of initiative reamers are installed to the lower extreme of pivot, its characterized in that: the inner wall of the cylinder body is provided with a circular filter cylinder, the circular filter cylinder is provided with a filter cylinder inlet, the filter cylinder inlet is communicated with the water inlet, the motor drives the rotating shaft and the active reamer to rotate in the circular filter cylinder, and the inner wall of the circular filter cylinder is provided with a plurality of passive reamers;
The circular filter cylinder consists of an arc filter screen and a part of the inner wall of the cylinder body, two ends of the circular filter cylinder are welded on the inner wall of the cylinder body, and the filter cylinder inlet is arranged in the two ends of a welding port on the inner wall of the cylinder body;
The circular filter cylinder is formed by encircling a filter screen, the inlet of the circular filter cylinder is arranged at the position corresponding to the water inlet, and the inner diameter of the circular filter cylinder is larger than that of the water inlet;
The device also comprises a passive reamer base; the passive reamer base is fixed on the inner wall of the cylinder body, penetrates through the round filter cylinder, and is arranged at the front end;
The driving reamer comprises a first driving reamer arranged in the middle of the rotating shaft and a second driving reamer arranged at the lower part of the rotating shaft, and the driven reamer comprises a first driven reamer and a second driven reamer, wherein the first driven reamer and the second driven reamer are arranged on the inner wall of the circular filter cylinder and correspond to the first driving reamer and the second driven reamer respectively; the active reamer and the passive reamer are arc-shaped reamers, wherein the bending directions of the first active reamer and the first passive reamer are opposite, and the bending directions of the second active reamer and the second passive reamer are opposite; the horizontal height distance between the active reamer and the passive reamer is not less than the radius of the active reamer;
the inner diameter of the circular filter cylinder is 0.5-0.9 of the inner diameter of the cylinder body; the horizontal length of the reamer is 1/5-2/3 of the radius of the circular filter cylinder;
It also comprises a scraper; the scraper solid is arranged at the bottom of the rotating shaft; the two ends of the scraping plate are of a structure which is bent in opposite directions in the vertical direction; the radius of the scraping plate is 0.6-0.9 of the radius of the circular filter cylinder; the scraper is 0.1-0.3 m away from the bottom of the cylinder;
The water inlet is positioned at the upper left side of the cylinder; the water outlet is positioned at the lower part of the right side of the cylinder; the water outlet is connected with a sewage drain pipe through a water pipe, and sewage is naturally discharged or is sucked and discharged through a water pump.
2. The grinding machine of claim 1 further comprising a bypass port.
3. The grinding machine of claim 1 further comprising an electric cabinet, said motor being activated in response to said electric cabinet indication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710840264.1A CN107520000B (en) | 2017-09-18 | 2017-09-18 | Special mincing machine for sewage discharge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710840264.1A CN107520000B (en) | 2017-09-18 | 2017-09-18 | Special mincing machine for sewage discharge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107520000A CN107520000A (en) | 2017-12-29 |
| CN107520000B true CN107520000B (en) | 2024-04-30 |
Family
ID=60736697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710840264.1A Active CN107520000B (en) | 2017-09-18 | 2017-09-18 | Special mincing machine for sewage discharge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107520000B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112588392A (en) * | 2020-11-24 | 2021-04-02 | 温州蝶玛缇贸易有限公司 | Sewage treatment is with preventing auxiliary assembly of jam from cutting tough winding thing in aquatic |
| CN115043502A (en) * | 2022-06-29 | 2022-09-13 | 深圳瑞新达新能源科技有限公司 | Sewage treatment device applying microbial carrier |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4271025A (en) * | 1979-02-09 | 1981-06-02 | Filterwerk Mann & Hummel Gmbh | Layered filter cartridge with internal bypass channels |
| CN201519591U (en) * | 2009-10-23 | 2010-07-07 | 长春聚禾生物质能源设备有限公司 | Double-casing axial-flow grinder |
| KR20130025936A (en) * | 2013-02-08 | 2013-03-12 | 이춘우 | Food waste cutting and dehydrating apparatus of sink |
| CN104001450A (en) * | 2014-06-13 | 2014-08-27 | 刘春� | Rotating bucket type granulator |
| CN204051816U (en) * | 2014-06-27 | 2014-12-31 | 傅晓锋 | Sewage lifting machine shredder mechanism |
| CN205008061U (en) * | 2015-08-20 | 2016-02-03 | 北京三态环境科技有限公司 | Edulcoration device is smashed to living beings |
| CN207385617U (en) * | 2017-09-18 | 2018-05-22 | 广东普施德泽环保股份有限公司 | A kind of special pulverizer of sewage discharge |
-
2017
- 2017-09-18 CN CN201710840264.1A patent/CN107520000B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4271025A (en) * | 1979-02-09 | 1981-06-02 | Filterwerk Mann & Hummel Gmbh | Layered filter cartridge with internal bypass channels |
| CN201519591U (en) * | 2009-10-23 | 2010-07-07 | 长春聚禾生物质能源设备有限公司 | Double-casing axial-flow grinder |
| KR20130025936A (en) * | 2013-02-08 | 2013-03-12 | 이춘우 | Food waste cutting and dehydrating apparatus of sink |
| CN104001450A (en) * | 2014-06-13 | 2014-08-27 | 刘春� | Rotating bucket type granulator |
| CN204051816U (en) * | 2014-06-27 | 2014-12-31 | 傅晓锋 | Sewage lifting machine shredder mechanism |
| CN205008061U (en) * | 2015-08-20 | 2016-02-03 | 北京三态环境科技有限公司 | Edulcoration device is smashed to living beings |
| CN207385617U (en) * | 2017-09-18 | 2018-05-22 | 广东普施德泽环保股份有限公司 | A kind of special pulverizer of sewage discharge |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107520000A (en) | 2017-12-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108704341A (en) | A kind of sedimentation basin being convenient to clean | |
| CN107520000B (en) | Special mincing machine for sewage discharge | |
| CN106430366A (en) | Domestic sewage treatment device | |
| CN215166421U (en) | Integration pump station is with preventing stifled pump system | |
| CN2900646Y (en) | Water saving device with new water driver driven water pump | |
| CN219231574U (en) | Drainage device for building engineering | |
| CN201574090U (en) | Cylindrical screen type fine grille | |
| CN209771477U (en) | Municipal administration sewage purification device | |
| CN110590023A (en) | Domestic sewage purifier | |
| CN207385617U (en) | A kind of special pulverizer of sewage discharge | |
| CN213572161U (en) | Integration pump station convenient to desilting | |
| CN109228021A (en) | A kind of cleaning device for cleaning with greasy dirt plastics | |
| CN213823579U (en) | Inclined plate sedimentation tank | |
| CN207392410U (en) | A kind of sewage lifter with crushing function | |
| CN220918325U (en) | Papermaking sewage filter equipment | |
| CN219384874U (en) | Sedimentation tank for environmental protection engineering convenient to clearance | |
| CN211799103U (en) | Automatic slag discharging filter | |
| CN213994963U (en) | Filtering and stirring device of sewage treatment tank | |
| CN215799031U (en) | Sewage treatment recycles device | |
| CN215367546U (en) | Hydraulic engineering submersible pump station | |
| CN217909233U (en) | Power plant domestic sewage treatment device | |
| CN216457142U (en) | Sludge discharge device for sewage treatment | |
| CN211664842U (en) | Building sewage discharge device with water economy resource | |
| CN220433862U (en) | Drainage and sewage disposal device | |
| CN218900939U (en) | Wastewater air floatation precipitation integrated sedimentation tank |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |