CN114149104A - Municipal administration sewage treatment plant - Google Patents
Municipal administration sewage treatment plant Download PDFInfo
- Publication number
- CN114149104A CN114149104A CN202111636534.XA CN202111636534A CN114149104A CN 114149104 A CN114149104 A CN 114149104A CN 202111636534 A CN202111636534 A CN 202111636534A CN 114149104 A CN114149104 A CN 114149104A
- Authority
- CN
- China
- Prior art keywords
- cavity
- fixed
- water distribution
- baffle
- sewage treatment
- 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.)
- Granted
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 52
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 79
- 239000012535 impurity Substances 0.000 claims abstract description 38
- 238000000746 purification Methods 0.000 claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 238000004891 communication Methods 0.000 claims abstract description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 23
- 238000003756 stirring Methods 0.000 claims description 16
- 238000004804 winding Methods 0.000 claims description 9
- 230000000903 blocking effect Effects 0.000 claims description 8
- 238000001125 extrusion Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims description 3
- 238000013019 agitation Methods 0.000 claims 1
- 238000001914 filtration Methods 0.000 abstract description 7
- 230000009471 action Effects 0.000 description 6
- 230000005484 gravity Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
-
- 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
- B01D29/70—Regenerating the filter material in the filter by forces created by movement of the filter element
- B01D29/72—Regenerating the filter material in the filter by forces created by movement of the filter element involving vibrations
-
- 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
Abstract
The invention is suitable for the technical field of sewage treatment, and provides a municipal sewage treatment device, which comprises: a device body; the water diversion cavity is arranged in the device body; the water inlet is communicated with the upper part of the inner part of the water dividing cavity; the impurity cavity is communicated with one side below the inner part of the water dividing cavity; the purification cavity is communicated with the other side of the lower part of the inner part of the water distribution cavity; the elastic filter plate is fixed at the communication part of the water distribution cavity and the impurity cavity; the water distribution assembly comprises a driving shaft and a water distribution plate, the driving shaft is rotatably arranged at the axis of the water distribution cavity and is connected to a driving motor, the water distribution plate is fixed on the driving shaft and is circumferentially distributed, and the water distribution plate is attached to the inner wall of the water distribution cavity in a sliding manner; and the knocking mechanism is arranged in the purification cavity and used for knocking the elastic filter plate to realize sectional type sewage treatment, and can keep the filtering efficiency of the elastic filter plate, and the structure is simple and ingenious and is easy to realize.
Description
Technical Field
The invention belongs to the technical field of sewage treatment, and particularly relates to a municipal sewage treatment device.
Background
Along with the development of society, people's life begins to enrich gradually, and the domestic sewage that produces also increases gradually, has brought very big examination for municipal sewage treatment system.
At present, municipal sewage contains more fixed impurity mostly, consequently often need to filter and carry out clean maintenance to keeping filtration efficiency, but the mode of manual cleaning not only influences filtration efficiency, and intensity of labour is higher moreover, needs to improve urgently.
Disclosure of Invention
The invention aims to provide a municipal sewage treatment device, and aims to solve the problems in the background art.
The invention is thus achieved, a municipal sewage treatment plant comprising:
a device body;
the water diversion cavity is arranged in the device body;
the water inlet is communicated with the upper part of the inner part of the water dividing cavity;
the impurity cavity is communicated with one side below the inner part of the water dividing cavity;
the purification cavity is communicated with the other side of the lower part of the inner part of the water distribution cavity;
the elastic filter plate is fixed at the communication part of the water distribution cavity and the impurity cavity;
the water distribution assembly comprises a driving shaft and a water distribution plate, the driving shaft is rotatably arranged at the axis of the water distribution cavity and is connected to a driving motor, the water distribution plate is fixed on the driving shaft and is circumferentially distributed, and the water distribution plate is attached to the inner wall of the water distribution cavity in a sliding manner; and
and the knocking mechanism is arranged in the purification cavity and used for knocking the elastic filter plate.
Preferably, the striking mechanism comprises:
the sliding seat is arranged on the side wall of the purification cavity close to the water distribution cavity in a sliding manner;
the baffle is fixed on the sliding seat, and one side of the baffle, which is far away from the sliding seat, is in an arc shape and faces to the lower side;
the supporting frame is fixed on the baffle; and
the knocking piece is fixed on the knocking piece and is abutted against the outer wall of the elastic filter plate;
an elastic supporting component is arranged below the baffle.
Preferably, the elastic support assembly comprises:
the fixed seat is fixed on the inner wall of the purification cavity;
the supporting rod penetrates through the fixed seat and is fixedly connected with the baffle; and
the elastic piece is sleeved on the supporting rod and is positioned between the fixed seat and the baffle.
Preferably, the device body is provided with the processing agent and stores the chamber, and the processing agent is stored the chamber and is passed through the subassembly that switches on and purify the chamber intercommunication, it is provided with rabbling mechanism in the purification chamber, and rabbling mechanism is used for stirring processing agent and sewage.
Preferably, the stirring mechanism includes:
the fixed screw is fixed in the purification cavity and extends to the upper part of the baffle;
the rotary screw sleeve is in threaded connection with the fixed screw and is in rotary connection with the baffle;
the stirring rod is fixed on the rotating screw sleeve; and
and the limiting plate is fixed at one end of the fixing screw rod, which extends to the upper part of the baffle plate.
Preferably, the conduction assembly includes:
the blocking rod is fixed on the baffle and extends into the treating agent storage cavity;
the first through groove is arranged on the device body, and is used for communicating the treating agent storage cavity and the purification cavity for the blocking rod to pass through; and
the Du chock plug is fixed in on the stifled pole, and the nestification is in first logical inslot, and the external diameter is greater than the external diameter in first logical groove.
Preferably, the treating agent storage cavity is nested with an end cover, the end cover is in interference fit with the device body, and a pull handle is fixedly connected to the end cover.
Preferably, a compression assembly is arranged in the impurity cavity and used for compressing the solid impurities in the impurity cavity.
Preferably, the compression assembly comprises:
the sliding hinge frame is arranged on the inner wall of one side of the impurity cavity far away from the water separation cavity in a sliding mode;
the extrusion heavy plate is hinged with the sliding hinge frame and is vertically distributed;
one end of the traction rope is fixed on the movable top surface of the extrusion heavy plate, the other end of the traction rope extends out of the device body, and the device body is provided with a second through groove for the traction rope to pass through;
the winding wheel is arranged on the outer wall of the device body and used for winding the traction rope; and
and the guide wheel is arranged in the second through groove and used for guiding the traction rope.
The municipal sewage treatment device provided by the embodiment of the invention comprises a device body, a water distribution cavity, a water inlet, an impurity cavity, a water distribution component, an elastic filter plate, a knocking mechanism and a purification cavity, when sewage enters the water dividing cavity from the water inlet, the sewage is positioned between two adjacent water dividing plates, when the sewage is communicated with the position where the elastic filter plate is positioned, under the action of gravity, the sewage passes through the elastic filter plate and flows into the purification cavity, at the moment, the solid impurities are filtered by the elastic filter plate, on one hand, under knocking the mechanism to the striking of elasticity filter, stifled impurity in the elasticity filter is knocked out, and on the other hand drive shaft continues to drive the rotation of dividing the water board, divides the water board to sweep the impurity of elasticity filter to the impurity intracavity, realizes that the sectional type handles sewage, and can keep the filtration efficiency of elasticity filter, and simple structure is ingenious, easily realizes.
Drawings
FIG. 1 is a schematic structural diagram of a municipal sewage treatment plant according to an embodiment of the present invention.
Fig. 2 is a second schematic structural diagram of a municipal sewage treatment device according to an embodiment of the present invention.
Fig. 3 is an enlarged view of fig. 2 at a.
Fig. 4 is an enlarged view of fig. 2 at B.
FIG. 5 is a schematic perspective view of a pressing plate in a municipal sewage treatment plant according to an embodiment of the invention.
In the drawings: 1-the device body; 2-a water distribution cavity; 3-a water inlet; 4-impurity chamber; 5-a water diversion component; 501-a drive shaft; 502-water diversion plate; 6-elastic filter plate; 7-a knocking mechanism; 701-a slide seat; 702-a baffle; 703-a support frame; 704-a plexor; 8-a resilient support member; 801-fixing seat; 802-support rods; 803-an elastic member; 9-a stirring mechanism; 901-fixing a screw; 902-rotating a thread insert; 903-stirring rod; 904-limiting plate; 10-a treatment agent storage chamber; 11-end cap; 12-a pull handle; 13-blocking the rod; 14-a first through slot; 15-a stopper; 16-a sliding articulated frame; 17-extruding the heavy plate; 18-a hauling rope; 19-a second through slot; 20-a guide wheel; 21-a winding wheel; 22-decontamination chamber.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1, a schematic structural diagram of a municipal sewage treatment apparatus according to an embodiment of the present invention includes:
an apparatus body 1;
the water distribution cavity 2 is arranged in the device body 1;
the water inlet 3 is communicated with the upper part inside the water diversion cavity 2;
the impurity cavity 4 is communicated with one side of the lower part inside the water diversion cavity 2;
the purification cavity 22 is communicated with the other side below the inner part of the water distribution cavity 2;
the elastic filter plate 6 is fixed at the communication part of the water diversion cavity 2 and the impurity cavity 4;
the water distribution assembly 5 comprises a driving shaft 501 and a water distribution plate 502, the driving shaft 501 is rotatably arranged at the axis of the water distribution cavity 2, the driving shaft 501 is connected to a driving motor, the water distribution plate 502 is fixed on the driving shaft 501 and distributed circumferentially, and the water distribution plate 502 is attached to the inner wall of the water distribution cavity 2 in a sliding manner; and
and the knocking mechanism 7 is arranged in the purification cavity 22 and is used for knocking the elastic filter plate 6.
In the embodiment of the invention, when sewage enters the water dividing cavity 2 from the water inlet 3, the sewage is positioned between two adjacent water dividing plates 502, when the sewage is communicated with the position of the elastic filter plate 6, the sewage passes through the elastic filter plate 6 and flows into the purification cavity 22 under the action of gravity, and at the moment, solid impurities are filtered by the elastic filter plate 6, on one hand, the impurities blocked in the elastic filter plate 6 are knocked out by the knocking mechanism 7 under the knocking of the elastic filter plate 6, on the other hand, the driving shaft 501 continues to drive the water dividing plates 502 to rotate, and the water dividing plates 502 sweep the impurities of the elastic filter plate 6 into the impurity cavity 4, so that sectional sewage treatment is realized, the filtering efficiency of the elastic filter plate 6 can be kept, the structure is simple and ingenious, and the implementation is easy.
As shown in fig. 1, as a preferred embodiment of the present invention, the knocking mechanism 7 includes:
the sliding seat 701 is arranged on the side wall of the purification cavity 22 close to the water diversion cavity 2 in a sliding mode;
a baffle 702 fixed on the slide carriage 701, wherein one side far away from the slide carriage 701 is arc-shaped and faces downwards;
a support bracket 703 fixed to the baffle 702; and
the knocking piece 704 is fixed on the knocking piece 704 and abuts against the outer wall of the elastic filter plate 6;
an elastic supporting component 8 is arranged below the baffle 702.
In the embodiment of the invention, when sewage is filtered by the elastic filter plate 6 and flows into the purification chamber 22, the sewage impacts on the baffle 702, under the action of potential energy, the baffle 702 presses the elastic support assembly 8 downwards to move, then, under the action of the elastic potential energy of the elastic support assembly 8, the baffle starts to reset, the elastic filter plate 6 is knocked, and the sewage flows downwards through the baffle 702.
It should be noted that the knocking mechanism 7 can also directly knock the baffle 702 driven by the vibration motor on the elastic filter plate 6.
As shown in fig. 1, as another preferred embodiment of the present invention, the elastic support assembly 8 includes:
the fixing seat 801 is fixed on the inner wall of the purification cavity 22;
the supporting rod 802 penetrates through the fixing seat 801 and is fixedly connected with the baffle 702; and
the elastic member 803 is sleeved on the support rod 802 and located between the fixing seat 801 and the baffle 702.
In the embodiment of the present invention, the baffle 702 is elastically supported by the elastic force of the elastic member 803.
It should be noted that the elastic support assembly 8 can also be directly implemented by the fixing seat 801 and the elastic member 803; the elastic member 803 may be not only a spring as shown in fig. 1, but also other elastic articles such as an elastic rubber sleeve.
As shown in fig. 1 and 2, as another preferred embodiment of the present invention, the device body 1 is provided with a treating agent storage chamber 10, the treating agent storage chamber 10 is communicated with a purification chamber 22 through a communication component, a stirring mechanism 9 is provided in the purification chamber 22, the stirring mechanism 9 is used for stirring the treating agent and the sewage, and the stirring mechanism 9 includes:
a fixing screw 901 fixed in the purification chamber 22 and extending above the baffle 702;
a rotary screw sleeve 902 which is in threaded connection with the fixed screw 901 and is in rotary connection with the baffle 702;
a stirring rod 903 fixed on the rotary screw sleeve 902; and
and a limiting plate 904 fixed at one end of the fixing screw 901 extending above the baffle 702.
In the embodiment of the invention, by feeding the treating agent from the treating agent storage chamber 10 into the purifying chamber 22, when the sewage impacts the baffle 702 to move downwards, the baffle 702 drives the rotary screw sleeve 902 to move downwards, and since the fixed screw 901 cannot move, the rotary screw sleeve 902 also rotates while moving downwards, and the rotary screw sleeve 902 drives the stirring rod 903 to rotate, so that the treating agent and the sewage are stirred.
It should be noted that the stirring mechanism 9 can also be driven to stir by a driving motor.
As shown in fig. 2 and 3, as another preferred embodiment of the present invention, the conducting assembly includes:
a stopper rod 13 fixed to the baffle 702 and extending into the treating agent storage chamber 10;
a first through groove 14 provided in the apparatus body 1 for communicating the treating agent storage chamber 10 with the purification chamber 22 for the blocking rod 13 to pass through; and
the Du-sai head 15 is fixed on the blocking rod 13 and nested in the first through groove 14, and the outer diameter of the Du-sai head is larger than that of the first through groove 14.
In the embodiment of the present invention, when the sewage enters the purifying chamber 22 and drives the baffle 702 to move downward, the baffle 702 drives the blocking rod 13 to move downward, the blocking rod 13 drives the stopper head 15 to move downward, and the treating agent passes through the first through groove 14 and enters the purifying chamber 22 to be mixed with the sewage.
It is to be noted that the lead-through assembly may also use a solenoid valve directly.
As shown in FIG. 2, as another preferred embodiment of the present invention, the treating agent storage chamber 10 is nested with an end cap 11, the end cap 11 is in interference fit with the device body 1, and a pull handle 12 is fixedly connected to the end cap 11, thereby facilitating the replenishment of the treating agent storage chamber 10.
As shown in fig. 2 and 4, as another preferred embodiment of the present invention, a compressing assembly is disposed in the impurity chamber 4, and the compressing assembly is used for compressing solid impurities in the impurity chamber 4, and includes:
the sliding hinge frame 16 is arranged on the inner wall of one side of the impurity cavity 4 far away from the water separation cavity 2 in a sliding manner;
a pressing heavy plate 17 (see figure 5) hinged with the sliding hinged frame 16 and vertically distributed;
one end of a traction rope 18 is fixed on the movable top surface of the extrusion heavy plate 17, the other end of the traction rope extends out of the device body 1, and the device body 1 is provided with a second through groove 19 for the traction rope 18 to pass through;
the winding wheel 21 is arranged on the outer wall of the device body 1 and used for winding the traction rope 18; and
and a guide pulley 20 installed in the second through groove 19 for guiding the traction rope 18.
In the embodiment of the invention, the traction rope 18 is paid off by the winding wheel 21, the extrusion heavy plate 17 is turned over at the moment, and the sliding hinge frame 16 is driven to slide downwards along the inner wall of the impurity cavity 4 under the action of gravity, so that impurities are extruded and compressed, and when the recovery is needed, only the winding wheel 21 is needed to wind up the traction rope 18.
It is required to state that the compression subassembly also can realize vertically and the exhibition is flat through crank link mechanism to compress rubbish, the advantage of this scheme lies in, and the volume is less, and it is comparatively convenient to maintain.
The embodiment of the invention provides a municipal sewage treatment device, which comprises a device body 1, a water diversion cavity 2, a water inlet 3, an impurity cavity 4, a water diversion assembly 5, an elastic filter plate 6, a knocking mechanism 7 and a purification cavity 22, wherein when sewage enters the water diversion cavity 2 from the water inlet 3, the sewage is positioned between two adjacent water diversion plates 502, when the sewage is communicated with the elastic filter plate 6, the sewage passes through the elastic filter plate 6 and flows into the purification cavity 22 under the action of gravity, solid impurities are filtered by the elastic filter plate 6, on one hand, under the knocking of the elastic filter plate 6 by the knocking mechanism 7, the impurities blocked in the elastic filter plate 6 are knocked out, on the other hand, a driving shaft 501 continuously drives the water diversion plates 502 to rotate, and the impurities of the elastic filter plate 6 are swept into the impurity cavity 4 by the water diversion plates 502, so as to realize sectional sewage treatment, and the filtering efficiency of the elastic filtering plate 6 can be kept, the structure is simple and ingenious, and the realization is easy.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. A municipal sewage treatment apparatus, comprising:
a device body;
the water diversion cavity is arranged in the device body;
the water inlet is communicated with the upper part of the inner part of the water dividing cavity;
the impurity cavity is communicated with one side below the inner part of the water dividing cavity;
the purification cavity is communicated with the other side of the lower part of the inner part of the water distribution cavity;
the elastic filter plate is fixed at the communication part of the water distribution cavity and the impurity cavity;
the water distribution assembly comprises a driving shaft and a water distribution plate, the driving shaft is rotatably arranged at the axis of the water distribution cavity and is connected to a driving motor, the water distribution plate is fixed on the driving shaft and is circumferentially distributed, and the water distribution plate is attached to the inner wall of the water distribution cavity in a sliding manner; and
and the knocking mechanism is arranged in the purification cavity and used for knocking the elastic filter plate.
2. The municipal sewage treatment apparatus of claim 1, wherein the rapping mechanism comprises:
the sliding seat is arranged on the side wall of the purification cavity close to the water distribution cavity in a sliding manner;
the baffle is fixed on the sliding seat, and one side of the baffle, which is far away from the sliding seat, is in an arc shape and faces to the lower side;
the supporting frame is fixed on the baffle; and
the knocking piece is fixed on the knocking piece and is abutted against the outer wall of the elastic filter plate;
an elastic supporting component is arranged below the baffle.
3. The municipal sewage treatment apparatus of claim 2, wherein the resilient support assembly comprises:
the fixed seat is fixed on the inner wall of the purification cavity;
the supporting rod penetrates through the fixed seat and is fixedly connected with the baffle; and
the elastic piece is sleeved on the supporting rod and is positioned between the fixed seat and the baffle.
4. The municipal sewage treatment device according to claim 2, wherein the device body is provided with a treatment agent storage chamber which is communicated with the purification chamber through the conducting assembly, and the purification chamber is internally provided with a stirring mechanism for stirring the treatment agent and the sewage.
5. The municipal sewage treatment apparatus of claim 4, wherein the agitation mechanism comprises:
the fixed screw is fixed in the purification cavity and extends to the upper part of the baffle;
the rotary screw sleeve is in threaded connection with the fixed screw and is in rotary connection with the baffle;
the stirring rod is fixed on the rotating screw sleeve; and
and the limiting plate is fixed at one end of the fixing screw rod, which extends to the upper part of the baffle plate.
6. The municipal sewage treatment apparatus of claim 4, wherein the conductivity assembly comprises:
the blocking rod is fixed on the baffle and extends into the treating agent storage cavity;
the first through groove is arranged on the device body, and is used for communicating the treating agent storage cavity and the purification cavity for the blocking rod to pass through; and
the Du chock plug is fixed in on the stifled pole, and the nestification is in first logical inslot, and the external diameter is greater than the external diameter in first logical groove.
7. The municipal sewage treatment device according to claim 4, wherein the treatment agent storage chamber is nested with an end cap which is in interference fit with the device body, and a pull handle is fixedly connected to the end cap.
8. The municipal sewage treatment apparatus according to any one of claims 1 to 7, wherein a compression assembly is provided in the impurity chamber for compressing solid impurities in the impurity chamber.
9. The municipal sewage treatment apparatus of claim 8, wherein the compression assembly comprises:
the sliding hinge frame is arranged on the inner wall of one side of the impurity cavity far away from the water separation cavity in a sliding mode;
the extrusion heavy plate is hinged with the sliding hinge frame and is vertically distributed;
one end of the traction rope is fixed on the movable top surface of the extrusion heavy plate, the other end of the traction rope extends out of the device body, and the device body is provided with a second through groove for the traction rope to pass through;
the winding wheel is arranged on the outer wall of the device body and used for winding the traction rope; and
and the guide wheel is arranged in the second through groove and used for guiding the traction rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111636534.XA CN114149104B (en) | 2021-12-29 | 2021-12-29 | Municipal wastewater treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111636534.XA CN114149104B (en) | 2021-12-29 | 2021-12-29 | Municipal wastewater treatment device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114149104A true CN114149104A (en) | 2022-03-08 |
| CN114149104B CN114149104B (en) | 2023-08-22 |
Family
ID=80449446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111636534.XA Active CN114149104B (en) | 2021-12-29 | 2021-12-29 | Municipal wastewater treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114149104B (en) |
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| CN211137671U (en) * | 2019-11-25 | 2020-07-31 | 惠安县协成建材工贸有限公司 | Cement foaming mixer |
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| CN112791485A (en) * | 2020-12-25 | 2021-05-14 | 黄汉凡 | Circulation alternating formula building sewage filtration equipment |
| CN112870836A (en) * | 2021-01-06 | 2021-06-01 | 杨玉芹 | Screening effectual silt filter equipment |
| CN113069805A (en) * | 2021-03-31 | 2021-07-06 | 河北机电职业技术学院 | Non-uniform-speed swing type anti-blocking automatic sewage impurity filtering device |
| CN213924329U (en) * | 2020-11-26 | 2021-08-10 | 青海江豪建设集团有限公司 | Municipal works are used prevent blockking up sewage treatment plant |
| CN214972048U (en) * | 2020-12-31 | 2021-12-03 | 绍兴高肯数码纺织有限公司 | Automatic weaving factory sewage filter equipment of edulcoration |
-
2021
- 2021-12-29 CN CN202111636534.XA patent/CN114149104B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190248690A1 (en) * | 2018-02-09 | 2019-08-15 | Xiaojun Liu | Sewage treatment device |
| CN208234571U (en) * | 2018-04-04 | 2018-12-14 | 临沂大学 | A kind of sponge urban sewage purification utilizes system |
| CN210080205U (en) * | 2019-06-26 | 2020-02-18 | 刘佳 | Dust device for ore dressing and feeding |
| US20210007324A1 (en) * | 2019-07-12 | 2021-01-14 | Dongguan Jiasheng Enterprise Co., Ltd | Filter assembly and portable water feeder |
| CN211137671U (en) * | 2019-11-25 | 2020-07-31 | 惠安县协成建材工贸有限公司 | Cement foaming mixer |
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| CN112791485A (en) * | 2020-12-25 | 2021-05-14 | 黄汉凡 | Circulation alternating formula building sewage filtration equipment |
| CN214972048U (en) * | 2020-12-31 | 2021-12-03 | 绍兴高肯数码纺织有限公司 | Automatic weaving factory sewage filter equipment of edulcoration |
| CN112870836A (en) * | 2021-01-06 | 2021-06-01 | 杨玉芹 | Screening effectual silt filter equipment |
| CN113069805A (en) * | 2021-03-31 | 2021-07-06 | 河北机电职业技术学院 | Non-uniform-speed swing type anti-blocking automatic sewage impurity filtering device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114149104B (en) | 2023-08-22 |
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