CN214495959U - Be applied to city and town sewage treatment's full automatization cleaning device - Google Patents
Be applied to city and town sewage treatment's full automatization cleaning device Download PDFInfo
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- CN214495959U CN214495959U CN202023318973.XU CN202023318973U CN214495959U CN 214495959 U CN214495959 U CN 214495959U CN 202023318973 U CN202023318973 U CN 202023318973U CN 214495959 U CN214495959 U CN 214495959U
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Abstract
The utility model relates to the technical field of sewage treatment, in particular to a full-automatic cleaning device applied to town sewage treatment, which improves the effect of removing impurities and the working efficiency and enhances the practicability; the water filter comprises a filter bin, a water inlet pipe and a water outlet pipe, wherein a cavity is arranged in the filter bin, the water inlet pipe is fixedly arranged at the lower part of the filter bin, the output end of the water inlet pipe is communicated with the cavity of the filter bin, the water outlet pipe is fixedly arranged at the upper part of the filter bin, the input end of the water outlet pipe is communicated with the cavity of the filter bin, and the output end of the water outlet pipe is provided with a water pump; still include first filter screen, motor, reduction gear, pivot, support, connecting rod, stirring piece, connecting axle, stirring board, inlet pipe and funnel, first filter screen slope is installed in the lower part of filtering the storehouse cavity, and first filter screen is located the top of inlet tube, and motor fixed mounting is in the upper end of filtering the storehouse, and reduction gear fixed mounting is in the upper end of filtering the storehouse, and the output of motor is connected with the input of reduction gear.
Description
Technical Field
The utility model relates to a sewage treatment's technical field especially relates to a be applied to town sewage treatment's full automatization cleaning device.
Background
The sewage treatment cleaning equipment is cleaning equipment applied to urban sewage treatment and is widely used in the field of sewage treatment; the existing sewage treatment cleaning equipment comprises a filtering bin, a water inlet pipe and a water outlet pipe, wherein a cavity is arranged in the filtering bin, the water inlet pipe is fixedly arranged at the lower part of the filtering bin, the output end of the water inlet pipe is communicated with the cavity of the filtering bin, the water outlet pipe is fixedly arranged at the upper part of the filtering bin, the input end of the water outlet pipe is communicated with the cavity of the filtering bin, and the output end of the water outlet pipe is provided with a water pump; when the existing sewage treatment cleaning equipment is used, firstly, sewage is conveyed into a cavity of a filter bin through a water inlet pipe, impurities in the sewage are precipitated to the bottom of the cavity of the filter bin under the action of gravity, and then a water pump is started to discharge clear water at the upper part through a water outlet pipe; the existing sewage treatment cleaning equipment is discovered in use, only relies on gravity to remove impurities in sewage, has low working efficiency and poor cleaning effect, and leads to low practicability.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an efficiency of the effect of getting rid of impurity and work has been improved, the full automatization cleaning device who is applied to town sewage treatment of practicality has been strengthened.
The utility model discloses a be applied to city and town sewage treatment's full automatization cleaning device, including filtering storehouse, inlet tube and outlet pipe, filtering the inside cavity that is provided with of storehouse, the inlet tube is fixed to be installed in the lower part of filtering the storehouse, and the output of inlet tube communicates with the cavity of filtering the storehouse, and the outlet pipe is fixed to be installed in the upper portion of filtering the storehouse, and the input of outlet pipe communicates with the cavity of filtering the storehouse, and the output of outlet pipe is provided with the water pump; the device also comprises a first filter screen, a motor, a speed reducer, a rotating shaft, a support, a connecting rod, a stirring sheet, a connecting shaft, a stirring plate, a feeding pipe and a funnel, wherein the first filter screen is obliquely arranged at the lower part of the cavity of the filtering bin, the first filter screen is positioned above the water inlet pipe, the motor is fixedly arranged at the upper end of the filtering bin, the speed reducer is fixedly arranged at the upper end of the filtering bin, the output end of the motor is connected with the input end of the speed reducer, the upper end of the rotating shaft is connected with the output end of the speed reducer, the lower part of the rotating shaft is positioned in the cavity of the filtering bin, the upper part of the rotating shaft is rotatably connected with the filtering bin, a plurality of groups of supports are arranged at the lower part of the rotating shaft, a plurality of groups of connecting rods are arranged on the support, the connecting shaft is fixedly arranged at the lower end of the rotating shaft, a plurality of groups of stirring plates are fixedly arranged at the outer surface of the connecting shaft, the plurality of groups of supports and the stirring plates are arranged in a staggered manner, the upper end of the filtering bin is provided with a feeding hole, the feed inlet of the filtering bin is communicated with the cavity of the filtering bin, the lower end of the feed pipe is communicated with the feed inlet of the filtering bin, the upper end of the feed pipe is fixedly installed on the funnel, and the funnel is positioned above the filtering bin.
The utility model discloses a be applied to town sewage treatment's full automatization cleaning device, still include the sewage treatment storehouse, the second filter screen, the filter, drain pipe and valve, the sewage treatment storehouse is located the right side of filtering the storehouse, the inside cavity that is provided with in sewage treatment storehouse, the output of outlet pipe and the upper portion intercommunication of sewage treatment storehouse cavity, second filter screen fixed mounting is in the cavity in sewage treatment storehouse, the second filter screen is located the below of outlet pipe, filter fixed mounting is in the cavity in sewage treatment storehouse, the filter is located the below of second filter screen, be provided with the active carbon on the filter, the input of drain pipe and the cavity intercommunication in sewage treatment storehouse, the drain pipe is located the below of filter, be provided with the valve on the drain pipe.
The utility model discloses a be applied to town sewage treatment's full automatization cleaning device still includes detecting tube and outlet valve, the input of detecting tube and the cavity intercommunication in sewage treatment storehouse, and the detecting tube is located the below of filter, and the right-hand member at the detecting tube is installed to the outlet valve, and the outlet valve is located the outside in sewage treatment storehouse.
The utility model discloses a be applied to town sewage treatment's full automatization cleaning device still includes apron and bolt, is provided with the clearance mouth on the sewage treatment storehouse, and the clearance mouth in sewage treatment storehouse communicates with each other with the cavity in sewage treatment storehouse, and the apron passes through the bolt and installs the outside at the clearance mouth.
The utility model discloses a be applied to town sewage treatment's full automatization cleaning device still includes the check valve, check valve fixed mounting is on the inlet tube.
The utility model discloses a be applied to town sewage treatment's full automatization cleaning device is provided with multiunit water conservancy diversion hole on the stirring board.
The utility model discloses a be applied to town sewage treatment's full automatization cleaning device still includes the dust cover, and dust cover fixed mounting is in the upper end in sewage treatment storehouse.
The utility model discloses a be applied to town sewage treatment's full automatization cleaning device crosses and is provided with the mouth of decontaminating on the filter bin, and the mouth of decontaminating communicates with each other with the cavity of crossing the filter bin, and the mouth of decontaminating is provided with the apron outward.
Compared with the prior art, the beneficial effects of the utility model are that: firstly, sewage is discharged into a cavity of a filter bin through a water inlet pipe, in the process of sewage rising, large-particle impurities are filtered to the lower part of the cavity of the filter bin by a first filter screen, then a precipitator is placed into the cavity of the filter bin through a funnel and a feed pipe, then a motor is turned on, the motor converts electric energy into mechanical energy and transmits the mechanical energy to a speed reducer, the speed reducer drives a rotating shaft to rotate, the rotating shaft drives a plurality of groups of connecting rods and stirring pieces on a support at the lower part to rotate, meanwhile, a stirring plate installed in a staggered mode with the support also synchronously rotates, the precipitator is uniformly mixed with the sewage to adsorb small-particle impurities in the sewage onto the precipitator, then the small-particle impurities fall to the lower part of the cavity of the filter bin, the water is fully contacted with the precipitator through the connecting rods, the stirring pieces and the stirring plate, meanwhile, the large-particle impurities are filtered out in advance through the first filter screen, and the precipitator is saved, the effect of getting rid of impurity has been improved, the efficiency of work has been improved, has strengthened the practicality.
Drawings
Fig. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view showing the structure of the connection of the rotating shaft, the bracket, the stirring blade and the like;
FIG. 3 is a schematic structural view of the connection of the sewage treatment bin, the dust cover, the filter plate and the like;
in the drawings, the reference numbers: 1. a filtering bin; 2. a water inlet pipe; 3. a water outlet pipe; 4. a water pump; 5. a first filter screen; 6. a motor; 7. a speed reducer; 8. a rotating shaft; 9. a support; 10. a connecting rod; 11. a stirring sheet; 12. a connecting shaft; 13. a stirring plate; 14. a feed pipe; 15. a funnel; 16. a sewage treatment bin; 17. a second filter screen; 18. a filter plate; 19. a drain pipe; 20. a valve; 21. a detection tube; 22. a water outlet valve; 23. a cover plate; 24. a bolt; 25. a one-way valve; 26. a flow guide hole; 27. a dust cover.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 to 3, the utility model discloses a full-automatic cleaning device applied to town sewage treatment, which comprises a filtering bin 1, a water inlet pipe 2 and a water outlet pipe 3, wherein a cavity is arranged inside the filtering bin 1, the water inlet pipe 2 is fixedly arranged at the lower part of the filtering bin 1, the output end of the water inlet pipe 2 is communicated with the cavity of the filtering bin 1, the water outlet pipe 3 is fixedly arranged at the upper part of the filtering bin 1, the input end of the water outlet pipe 3 is communicated with the cavity of the filtering bin 1, and the output end of the water outlet pipe 3 is provided with a water pump 4; the device also comprises a first filter screen 5, a motor 6, a speed reducer 7, a rotating shaft 8, a support 9, a connecting rod 10, stirring sheets 11, a connecting shaft 12, a stirring plate 13, a feeding pipe 14 and a funnel 15, wherein the first filter screen 5 is obliquely arranged at the lower part of a cavity of the filtering bin 1, the first filter screen 5 is positioned above the water inlet pipe 2, the motor 6 is fixedly arranged at the upper end of the filtering bin 1, the speed reducer 7 is fixedly arranged at the upper end of the filtering bin 1, the output end of the motor 6 is connected with the input end of the speed reducer 7, the upper end of the rotating shaft 8 is connected with the output end of the speed reducer 7, the lower part of the rotating shaft 8 is positioned in the cavity of the filtering bin 1, the upper part of the rotating shaft 8 is rotatably connected with the filtering bin 1, a plurality of groups of supports 9 are arranged at the lower part of the rotating shaft 8, a plurality of groups of connecting rods 10 are arranged on the support 9, the connecting rods 10 are provided with the stirring sheets 11, the connecting shaft 12 is fixedly arranged at the lower end of the rotating shaft 8, the plurality of groups of stirring plates 13 are fixedly arranged on the outer surface of the connecting shaft 12, the plurality of groups of supports 9 and the plurality of groups of stirring plates 13 are installed in a staggered manner, the upper end of the filtering bin 1 is provided with a feed inlet, the feed inlet of the filtering bin 1 is communicated with the cavity of the filtering bin 1, the lower end of the feed pipe 14 is communicated with the feed inlet of the filtering bin 1, the upper end of the feed pipe 14 is fixedly installed on the funnel 15, and the funnel 15 is positioned above the filtering bin 1; firstly, sewage is discharged into a cavity of a filter bin 1 through a water inlet pipe 2, in the process of sewage rising, large-particle impurities are filtered to the lower part of the cavity of the filter bin 1 by a first filter screen 5, then a precipitator is placed into the cavity of the filter bin 1 through a funnel 15 and a feed pipe 14, then a motor 6 is started, the motor 6 converts electric energy into mechanical energy and transmits the mechanical energy to a reducer 7, the reducer 7 drives a rotating shaft 8 to rotate, the rotating shaft 8 drives a plurality of groups of connecting rods 10 and stirring sheets 11 on a support 9 at the lower part to rotate, meanwhile, stirring plates 13 installed in a staggered mode with the support 9 synchronously rotate, the precipitator is uniformly mixed with the sewage to adsorb small-particle impurities in the sewage onto the precipitator, then the small-particle impurities fall to the lower part of the cavity of the filter bin 1, water is fully contacted with the precipitator through the connecting rods 10, the stirring sheets 11 and the stirring plates 13, and the large-particle impurities are filtered in advance through the first filter screen 5, the precipitator is saved, the impurity removing effect is improved, the working efficiency is improved, and the practicability is enhanced.
The utility model discloses a be applied to town sewage treatment's full automatization cleaning device, still include sewage treatment storehouse 16, second filter screen 17, filter 18, drain pipe 19 and valve 20, sewage treatment storehouse 16 is located the right side of filtering storehouse 1, the inside cavity that is provided with of sewage treatment storehouse 16, the output of outlet pipe 3 is communicated with the upper portion of sewage treatment storehouse 16 cavity, second filter screen 17 fixed mounting is in the cavity of sewage treatment storehouse 16, second filter screen 17 is located the below of outlet pipe 3, filter 18 fixed mounting is in the cavity of sewage treatment storehouse 16, filter 18 is located the below of second filter screen 17, be provided with the active carbon on filter 18, the input of drain pipe 19 is communicated with the cavity of sewage treatment storehouse 16, drain pipe 19 is located the below of filter 18, be provided with valve 20 on drain pipe 19; the water treated in the filtering bin 1 is firstly filtered by the second filter screen 17 after entering the cavity of the sewage treatment bin 16, then is adsorbed by the activated carbon on the filter plate 18, and then the clean water is discharged through the drain pipe 19, so that the cleaning effect of the sewage is improved, and the practicability is enhanced.
The utility model discloses a be applied to full automatization cleaning device of town sewage treatment, still include detecting tube 21 and outlet valve 22, the input of detecting tube 21 and the cavity intercommunication in sewage treatment storehouse 16, detecting tube 21 is located the below of filter 18, outlet valve 22 is installed at the right-hand member of detecting tube 21, outlet valve 22 is located the outside in sewage treatment storehouse 16; the water outlet valve 22 is opened, and a part of clean water is taken out through the detection pipe 21 and the water outlet valve 22 for detection, so that the detection of sewage is facilitated, and the convenience in the use process is improved.
The utility model discloses a be applied to full automatization cleaning device of town sewage treatment, still include apron 23 and bolt 24, be provided with the clearance mouth on the sewage treatment storehouse 16, the clearance mouth of sewage treatment storehouse 16 communicates with each other with the cavity of sewage treatment storehouse 16, apron 23 is installed in the outside of clearance mouth through bolt 24; through the arrangement, the cleaning of impurities in the cavity of the sewage treatment bin 16 and the overhaul of equipment are facilitated, and the convenience in the use process is improved.
The utility model discloses a full-automatic cleaning device applied to town sewage treatment, which also comprises a check valve 25, wherein the check valve 25 is fixedly arranged on the water inlet pipe 2; through the arrangement, sewage in the cavity of the filter bin 1 is prevented from flowing back to the water inlet pipe 2, and the stability in the use process is improved.
The utility model relates to a full-automatic cleaning device applied to town sewage treatment, a plurality of groups of diversion holes 26 are arranged on a stirring plate 13; through the arrangement, the reliability of the stirring plate 13 in the using process is improved.
The utility model discloses a full-automatic cleaning device applied to town sewage treatment, which also comprises a dust cover 27, wherein the dust cover 27 is fixedly arranged at the upper end of the sewage treatment bin 16; through the arrangement, dust is prevented from falling to the upper end of the sewage treatment bin 16, and the cleanness in the using process is improved.
The utility model discloses a full-automatic cleaning device applied to town sewage treatment, a sewage cleaning opening is arranged on a filtering bin 1, the sewage cleaning opening is communicated with a cavity of the filtering bin 1, and a cover plate is arranged outside the sewage cleaning opening; through the arrangement, the cleaning of sludge in the cavity of the filter bin 1 is facilitated, and the convenience in the use process is improved.
The utility model discloses a be applied to full automatization cleaning device of town sewage treatment, it is at the during operation, first select to discharge sewage into the cavity of filtering storehouse 1 through inlet tube 2, in the process that sewage rises, the impurity of large granule is filtered the lower part of filtering storehouse 1 cavity by first filter screen 5, then put into the cavity of filtering storehouse 1 through funnel 15 and inlet pipe 14 precipitant, then open motor 6, motor 6 converts the electric energy into mechanical energy and transmits to reduction gear 7, reduction gear 7 drives pivot 8 and rotates, pivot 8 drives the rotation of multiunit connecting rod 10 and stirring piece 11 on the support 9 of lower part, simultaneously also synchronous rotation with stirring board 13 of crisscross installation of support 9, make the precipitant even mix with sewage and adsorb the granule impurity in the sewage to the precipitant, later the granule impurity falls to the lower part of filtering storehouse 1 cavity, then the water pump 4 is started to make the water in the cavity of the filter bin 1 enter the cavity of the sewage treatment bin 16 through the water outlet pipe 3, then the water is firstly filtered by the second filter screen 17 and then adsorbed by the activated carbon on the filter screen 18, and then the clean water is discharged through the water discharge pipe 19.
The installation mode, the connection mode or the setting mode of the full-automatic cleaning equipment applied to town sewage treatment of the utility model are common mechanical modes, and the full-automatic cleaning equipment can be implemented as long as the beneficial effects can be achieved; the utility model discloses a be applied to town sewage treatment's full automatization cleaning device's motor 6, reduction gear 7, stirring board 13, second filter screen 17, outlet valve 22, check valve 25 and dust cover 27 for purchase on the market, this industry technical staff only need according to its subsidiary instruction for use install and operate can.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A full-automatic cleaning device applied to town sewage treatment comprises a filtering bin (1), a water inlet pipe (2) and a water outlet pipe (3), wherein a cavity is arranged in the filtering bin (1), the water inlet pipe (2) is fixedly arranged at the lower part of the filtering bin (1), the output end of the water inlet pipe (2) is communicated with the cavity of the filtering bin (1), the water outlet pipe (3) is fixedly arranged at the upper part of the filtering bin (1), the input end of the water outlet pipe (3) is communicated with the cavity of the filtering bin (1), and the output end of the water outlet pipe (3) is provided with a water pump (4); it is characterized by also comprising a first filter screen (5), a motor (6), a speed reducer (7), a rotating shaft (8), a bracket (9), a connecting rod (10), a stirring sheet (11), a connecting shaft (12), a stirring plate (13), a feeding pipe (14) and a funnel (15), wherein the first filter screen (5) is obliquely arranged at the lower part of a cavity of the filtering bin (1), the first filter screen (5) is positioned above the water inlet pipe (2), the motor (6) is fixedly arranged at the upper end of the filtering bin (1), the speed reducer (7) is fixedly arranged at the upper end of the filtering bin (1), the output end of the motor (6) is connected with the input end of the speed reducer (7), the upper end of the rotating shaft (8) is connected with the output end of the speed reducer (7), the lower part of the rotating shaft (8) is positioned in the cavity of the filtering bin (1), the upper part of the rotating shaft (8) is rotatably connected with the filtering bin (1), a plurality of groups of brackets (9) are arranged at the lower part of the rotating shaft (8), the utility model discloses a filter, including support (9), connecting shaft (8), the lower extreme in pivot (8), be provided with stirring piece (11) on connecting shaft (10), connecting shaft (12) fixed mounting, multiunit stirring board (13) fixed mounting is at the surface of connecting shaft (12), and multiunit support (9) and multiunit stirring board (13) are crisscross the installation, the upper end of filtering storehouse (1) is provided with the feed inlet, the feed inlet of filtering storehouse (1) communicates with each other with the cavity of filtering storehouse (1), the lower extreme of inlet pipe (14) communicates with each other with the feed inlet of filtering storehouse (1), the upper end of funnel (15) fixed mounting inlet pipe (14), funnel (15) are located the top of filtering storehouse (1).
2. The full-automatic cleaning equipment applied to town sewage treatment of claim 1, further comprising a sewage treatment bin (16), a second filter screen (17), a filter screen (18), a drain pipe (19) and a valve (20), wherein the sewage treatment bin (16) is positioned at the right side of the filter bin (1), a cavity is arranged inside the sewage treatment bin (16), the output end of the water outlet pipe (3) is communicated with the upper part of the cavity of the sewage treatment bin (16), the second filter screen (17) is fixedly arranged in the cavity of the sewage treatment bin (16), the second filter screen (17) is positioned below the water outlet pipe (3), the filter screen (18) is fixedly arranged in the cavity of the sewage treatment bin (16), the filter screen (18) is positioned below the second filter screen (17), activated carbon is arranged on the filter screen (18), the input end of the drain pipe (19) is communicated with the cavity of the sewage treatment bin (16), the drain pipe (19) is positioned below the filter plate (18), and a valve (20) is arranged on the drain pipe (19).
3. The full-automatic cleaning equipment applied to town sewage treatment according to claim 2, further comprising a detection pipe (21) and a water outlet valve (22), wherein the input end of the detection pipe (21) is communicated with the cavity of the sewage treatment bin (16), the detection pipe (21) is positioned below the filter plate (18), the water outlet valve (22) is arranged at the right end of the detection pipe (21), and the water outlet valve (22) is positioned outside the sewage treatment bin (16).
4. The full-automatic cleaning equipment applied to town sewage treatment as recited in claim 3, further comprising a cover plate (23) and a bolt (24), wherein the sewage treatment bin (16) is provided with a cleaning port, the cleaning port of the sewage treatment bin (16) is communicated with the cavity of the sewage treatment bin (16), and the cover plate (23) is installed outside the cleaning port through the bolt (24).
5. The full automatic cleaning equipment for town sewage treatment as recited in claim 4, further comprising a check valve (25), wherein the check valve (25) is fixedly installed on the water inlet pipe (2).
6. The full-automatic cleaning equipment applied to town sewage treatment according to claim 5, wherein the stirring plate (13) is provided with a plurality of groups of diversion holes (26).
7. The full-automatic cleaning equipment applied to town sewage treatment of claim 6, further comprising a dust cover (27), wherein the dust cover (27) is fixedly arranged at the upper end of the sewage treatment bin (16).
8. The full-automatic cleaning equipment applied to town sewage treatment as recited in claim 7, wherein the filtering bin (1) is provided with a sewage cleaning port, the sewage cleaning port is communicated with the chamber of the filtering bin (1), and a cover plate is arranged outside the sewage cleaning port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023318973.XU CN214495959U (en) | 2020-12-31 | 2020-12-31 | Be applied to city and town sewage treatment's full automatization cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023318973.XU CN214495959U (en) | 2020-12-31 | 2020-12-31 | Be applied to city and town sewage treatment's full automatization cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214495959U true CN214495959U (en) | 2021-10-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023318973.XU Active CN214495959U (en) | 2020-12-31 | 2020-12-31 | Be applied to city and town sewage treatment's full automatization cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214495959U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114605028A (en) * | 2022-01-18 | 2022-06-10 | 云南建投第九建设有限公司 | Sewage treatment system provided with novel contact oxidation tank |
-
2020
- 2020-12-31 CN CN202023318973.XU patent/CN214495959U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114605028A (en) * | 2022-01-18 | 2022-06-10 | 云南建投第九建设有限公司 | Sewage treatment system provided with novel contact oxidation tank |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 214200 baihechang Road, huankeyuan, Yixing City, Wuxi City, Jiangsu Province Patentee after: Jiangsu Hongyang Environmental Protection Co.,Ltd. Address before: No.3 baihechang Road, huankeyuan, Yixing City, Wuxi City, Jiangsu Province Patentee before: JIANGSU ZHONGCHAO ENVIRONMENTAL PROTECTION Co.,Ltd. |
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| CP03 | Change of name, title or address |