CN210994676U - Waste treatment device for municipal engineering construction - Google Patents
Waste treatment device for municipal engineering construction Download PDFInfo
- Publication number
- CN210994676U CN210994676U CN201921234151.8U CN201921234151U CN210994676U CN 210994676 U CN210994676 U CN 210994676U CN 201921234151 U CN201921234151 U CN 201921234151U CN 210994676 U CN210994676 U CN 210994676U
- Authority
- CN
- China
- Prior art keywords
- box body
- box
- motor
- plate
- crushing
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a waste material processing apparatus is used in municipal works construction, including first box and first hydraulic means, crushing chamber has been seted up to the top of first box, first motor is connected with crushing roller, the left side sliding connection of first box has the bracket, the right side of workbin is provided with first blowing board, the left side sliding connection of first blowing board has the second connector, first hydraulic means's right-hand member is provided with first connector, the one end that the line roller was kept away from to the cotton rope is provided with the fixed hook, the inside electric telescopic handle that is provided with of right side wall of first box, the below of third motor is connected with the magnet frame through the connecting rod, the filter plate is installed to the front side of third box. This waste material processing apparatus for municipal works construction is provided with first box and third box, and its inside crushing roller and crushing sword of being provided with respectively, through two sets of crushing structures that set up, carries out abundant crushing to the material, makes that the material can be better utilized.
Description
Technical Field
The utility model relates to a municipal works technical field specifically is a waste material processing apparatus is used in municipal works construction.
Background
Municipal works refer to municipal facilities construction engineering, wherein a road is an important construction in municipal works, the construction of the road is related to the safety problem of citizens going out, the road can be aged and cracked after a long time, the road needs to be cleaned and then paved again when serious, and the cleaned waste materials need to be crushed by a waste material treatment device and then utilized.
At present most waste material processing apparatus kibbling effect in kibbling is not very good to not being convenient for use, some inconvenient separations of reinforcing bar of doping in the waste material are got rid of in addition, need consume great manpower at the material loading in-process that carries out the waste material simultaneously, and the device is used comparatively inconveniently, is difficult to satisfy the user demand, consequently, needs to innovate on original waste material processing apparatus for municipal works's basis and improve.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a waste material processing apparatus is used in municipal works construction to solve the present most waste material processing apparatus who proposes in the above-mentioned background art kibbling effect in kibbling not very good, thereby be not convenient for use, some inconvenient separations of reinforcing bar of doping are got rid of in the waste material in addition, need consume great manpower at the material loading in-process that carries out the waste material simultaneously, the device is used comparatively inconveniently, is difficult to satisfy user demand's problem.
In order to achieve the above object, the utility model provides a following technical scheme: a waste treatment device for municipal engineering construction comprises a first box body and a first hydraulic device, wherein a crushing cavity is formed above the first box body, a first motor is arranged on the rear side of the first box body, the first motor is connected with a crushing roller, the crushing roller is rotatably connected in the crushing cavity, the left side of the first box body is slidably connected with a bracket, the front side and the rear side of the bracket are connected through handles, a feed box is fixed on the bracket, a first discharge plate is arranged on the right side of the feed box, the lower end of the first discharge plate is hinged with the bracket, the left side of the first discharge plate is slidably connected with a second connector, the first hydraulic device is fixed on the bracket, the first hydraulic device is arranged at the front and rear side of the feed box, a first connector is arranged at the right end of the first hydraulic device, and the right side of the first connector is connected with a second connector, a support frame is fixed at the top end of the first box body, a second motor is fixed at the left side of the top end of the support frame, a wire roller is arranged at the left side of the second motor and connected with one end of a wire rope, a fixed hook is arranged at one end of the wire rope, which is far away from the wire roller, and the fixed hook is clamped on a handle, an electric telescopic rod is arranged inside the right side wall of the first box body, the inner side of the electric telescopic rod is connected with a second discharging plate, a first material guiding plate is arranged on the right side wall of the first box body, a second box body is arranged on the right side of the first box body, a second material guiding plate is arranged on the left side of the second box body and arranged below the first material guiding plate, a support is arranged on the rear side of the second box body, a second hydraulic device is arranged below the top end of the support, a third motor is arranged at the lower end of the second hydraulic device, and the lower end of the third motor is connected with a magnet, and the magnet frame stretches into inside the second box, the bottom of second box runs through there is the bleeder valve, and the below of bleeder valve is connected with the screening cover, and the below of screening cover is provided with the third box simultaneously, the interior bottom of third box is provided with the fourth motor, and the top of fourth motor is provided with crushing sword, the filter plate is installed to the front side of third box.
Preferably, the length of the first material placing plate is greater than that of the bin, the height of the first material placing plate is equal to that of the bin, and the bottom of the bin is inclined.
Preferably, the first hydraulic device is symmetrically arranged relative to the central axis of the material box, and the first hydraulic device is rotatably connected with the second connector through the first connector.
Preferably, the second motor, the thread roller and the thread rope form a rotating structure, and the thread rope is connected with the handle through a clamping manner between the thread rope and the fixed hook.
Preferably, the electric telescopic rod and the second material placing plate form a telescopic structure, and the electric telescopic rod and the second material placing plate are symmetrically arranged about a central axis of the first box body.
Preferably, the first material guiding plate and the second material guiding plate are both arranged in an inclined shape, the horizontal height of the left end of the first material guiding plate is consistent with the horizontal height of the right end of the crushing cavity and the horizontal height of the bottom of the second material discharging plate, and meanwhile, the bottom of the crushing cavity is arranged in an inclined shape.
Preferably, be threaded connection between connecting rod and the magnet frame, and the axis of magnet frame and the axis coincidence of second box.
Preferably, the shielding cover is funnel-shaped, and the diameter of the lower end face of the shielding cover is larger than that of the third box body.
Preferably, the filter plate and the third box body form a detachable mounting structure.
Compared with the prior art, the beneficial effects of the utility model are that: the waste treatment device for municipal engineering construction,
(1) the bracket can be driven to ascend and descend along with the first box body through the second motor, so that the feeding process is more convenient, the labor consumption is reduced, and meanwhile, the angle of the first material placing plate is controlled through the extension and contraction action of the first hydraulic device, so that the automatic material placing is convenient to realize;
(2) the crushing device is provided with a first box body and a third box body, and a crushing roller and a crushing knife are respectively arranged in the first box body and the third box body, so that materials are fully crushed through two groups of crushing structures, and the materials can be better utilized;
(3) the arranged magnet frame can go deep into the second box body to rotate, so that fragments with reinforcing steel bars are adsorbed on the magnet frame, the reinforcing steel bars doped in the waste materials can be conveniently removed, and meanwhile, the magnet frame is connected with the connecting rod in a threaded connection mode, so that the magnet frame can be conveniently detached to be cleaned;
(4) the electric telescopic rod and the second discharging plate are arranged, the second discharging plate is controlled to contract to enable the materials to flow out of the crushing cavity, and meanwhile the first guide plate and the second guide plate are obliquely arranged, so that the materials in the crushing cavity can be conveniently guided into the second box body to be processed;
(5) the setting of blocking cover can block the upper end of third box, and the waste material spill when preventing that the third box is inside to stir does not block the removal of the position of third box simultaneously.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic top view of the cross-sectional structure of the present invention;
FIG. 3 is a schematic view of the front view of the present invention;
FIG. 4 is a schematic diagram of the structure of the first box body viewed from the right side;
FIG. 5 is a schematic view of the sectional structure of the bracket and the material box in front view;
fig. 6 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.
In the figure: 1. the device comprises a first box body, 2, a crushing cavity, 3, a first motor, 4, a crushing roller, 5, a bracket, 6, a handle, 7, a bin, 8, a first discharging plate, 9, a first hydraulic device, 10, a first connecting head, 11, a second connecting head, 12, a supporting frame, 13, a second motor, 14, a wire roller, 15, a wire rope, 16, a fixing hook, 17, an electric telescopic rod, 18, a second discharging plate, 19, a first material guiding plate, 20, a second material guiding plate, 21, a second box body, 22, a support, 23, a second hydraulic device, 24, a third motor, 25, a connecting rod, 26, a magnet frame, 27, a discharging valve, 28, a shielding cover, 29, a third box body, 30, a fourth motor, 31, a crushing knife, 32 and a filter plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a waste treatment device for municipal engineering construction is disclosed, according to 1, 2, 5 and 6, a crushing cavity 2 is arranged above a first box body 1, a first motor 3 is arranged at the rear side of the first box body 1, the first motor 3 is connected with a crushing roller 4, the crushing roller 4 is rotatably connected in the crushing cavity 2, the left side of the first box body 1 is slidably connected with a bracket 5, the front side and the rear side of the bracket 5 are connected through handles 6, a material box 7 is fixed on the bracket 5, a first material discharging plate 8 is arranged at the right side of the material box 7, the lower end of the first material discharging plate 8 is hinged with the bracket 5, the length of the first material discharging plate 8 is larger than that of the material box 7, the height of the first material discharging plate 8 is equal to that of the material box 7, the right side of the material box 7 can be sealed through the first material discharging plate 8, the bottom of the material box 7 is inclined, and the inclined arrangement is convenient for discharging, the material can the landing smash in the chamber 2, the left side sliding connection of first flitch 8 has second connector 11, first hydraulic means 9 is fixed on bracket 5, and first hydraulic means 9 sets up the front and back at workbin 7, first hydraulic means 9 sets up about the axis symmetry of workbin 7, and first hydraulic means 9 is connected for rotating between first connector 10 and the second connector 11, can control the angle of first flitch 8 through first hydraulic means 9, the right-hand member of first hydraulic means 9 is provided with first connector 10, and first connector 10 right side is connected with second connector 11.
As shown in fig. 1, 3 and 4, a supporting frame 12 is fixed at the top end of a first box 1, a second motor 13 is fixed at the left side of the top end of the supporting frame 12, the second motor 13, a thread roller 14 and a thread rope 15 form a rotating structure, the thread roller 14 is driven to rotate by the second motor 13 so as to wind and unwind the thread rope 15, the bracket 5 can move up and down, the thread rope 15 is connected with a fixed hook 16 and a handle 6 in a clamping manner so as to connect the fixed hook 16 with the handle 6, the thread roller 14 is arranged at the left side of the second motor 13, the thread roller 14 is connected with one end of the thread rope 15, the fixed hook 16 is arranged at one end of the thread rope 15 far away from the thread roller 14, the fixed hook 16 is clamped on the handle 6, an electric telescopic rod 17 is arranged inside the right side wall of the first box 1, the inner side of the electric telescopic rod 17 is connected with a second unwinding plate 18, the electric telescopic rod 17 and the, the electric telescopic rod 17 and the second material discharging plate 18 are symmetrically arranged about the central axis of the first box body 1, the second material discharging plate 18 is driven by the electric telescopic rod 17 to move so as to facilitate discharging, the right side wall of the first box body 1 is provided with a first material guiding plate 19, the right side of the first box body 1 is provided with a second box body 21, the first material guiding plate 19 and the second material guiding plate 20 are both arranged in an inclined shape, the horizontal height of the left end of the first material guiding plate 19 is consistent with the horizontal height of the right end of the crushing cavity 2 and the horizontal height of the bottom of the second material discharging plate 18, the bottom of the crushing cavity 2 is arranged in an inclined shape, materials sliding out of the crushing cavity 2 can sequentially pass through the first material guiding plate 19 and the second material guiding plate 20 to enter the second box body 21, the left side of the second box body 21 is provided with the second material guiding plate 20, the second material guiding plate 20 is arranged below the first material guiding plate 19, the rear side of the second box body 21 is provided with, a second hydraulic device 23 is arranged below the top end of the support 22, a third motor 24 is arranged at the lower end of the second hydraulic device 23, the lower part of the third motor 24 is connected with a magnet frame 26 through a connecting rod 25, the magnet frame 26 extends into the second box 21, the connecting rod 25 is in threaded connection with the magnet frame 26, the magnet frame 26 is convenient to disassemble and assemble, the central axis of the magnet frame 26 is coincident with the central axis of the second box 21, the magnet frame 26 extends into the second box 21 to be stirred, fragments doped in materials and provided with steel bars can be adsorbed and then treated, a discharge valve 27 penetrates through the bottom of the second box 21, a shielding cover 28 is connected below the discharge valve 27, a third box 29 is arranged below the shielding cover 28, the shielding cover 28 is in a funnel shape, and the diameter of the lower end face of the shielding cover 28 is larger than that of the third box 29, the upper end of the third box body 29 can be shielded to prevent materials from splashing, the inner bottom of the third box body 29 is provided with a fourth motor 30, a crushing knife 31 is arranged above the fourth motor 30, a filter plate 32 is arranged on the front side of the third box body 29, the filter plate 32 and the third box body 29 form a disassembly and assembly structure, the filter plate 32 can be disassembled and cleaned or replaced, and the like, and the filter plate 32 can shield materials which are not completely crushed to enable the materials to be sufficiently crushed.
The working principle is as follows: when the waste treatment device for municipal engineering construction is used, waste is firstly dumped into the bin 7, the fixed hook 16 is clamped with the handle 6, the power supply is connected, the second motor 13 is started, the wire roller 14 is driven to rotate under the action of the second motor 13 to roll the wire rope 15, so that the bracket 5 can upwards slide along the left side of the first box body 1, when the bracket 5 slides to the upper end of the first box body 1, the first discharging plate 8 is driven to clockwise rotate through the extension of the first hydraulic device 9 to enable the first discharging plate 8 to be leveled, so that materials in the bin 7 slide down to the crushing cavity 2 along the first discharging plate 8, the crushing roller 4 is driven to rotate through the first motor 3, the waste can be primarily crushed, after the crushing is finished, the second discharging plate 18 is driven to shrink through the electric telescopic rod 17, the 2 second discharging plates 18 are separated, and the materials slide out of the crushing cavity 2, the materials sequentially pass through the first material guiding plate 19 and the second material guiding plate 20 to enter the second box body 21, then the third motor 24 is started, the third motor 24 drives the connecting rod 25 and the magnet frame 26 to rotate, fragments with reinforcing steel bars are adsorbed by the magnet frame 26, then the third motor 24 is closed, the second hydraulic device 23 is started, the magnet frame 26 can be driven to move to the upper part of the second box body 21 through contraction of the second hydraulic device 23, the magnet frame 26 is rotated and taken down to be cleaned, then the discharge valve 27 is opened, the materials in the second box body 21 enter the third box body 29, the fourth motor 30 is started, the crushing knife 31 is driven to rotate by the fourth motor 30, the materials which are crushed to meet the requirements can flow out through the filter plate 32, the materials which do not meet the requirements can flow out until the crushing is complete, and the shielding cover 28 can prevent the materials in the third box body 29 from splashing, those not described in detail in this specification are within the skill of the art.
The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a waste material processing apparatus for municipal works construction, includes first box (1) and first hydraulic means (9), its characterized in that: the crushing cavity (2) is formed above the first box body (1), the rear side of the first box body (1) is provided with a first motor (3), the first motor (3) is connected with the crushing roller (4), the crushing roller (4) is rotatably connected in the crushing cavity (2), the left side of the first box body (1) is slidably connected with a bracket (5), the front side and the rear side of the bracket (5) are connected through handles (6), a material box (7) is fixed on the bracket (5), the right side of the material box (7) is provided with a first material discharging plate (8), the lower end of the first material discharging plate (8) is hinged with the bracket (5), the left side of the first material discharging plate (8) is slidably connected with a second connector (11), a first hydraulic device (9) is fixed on the bracket (5), and the first hydraulic device (9) is arranged at the front side and the rear side of the material box (7), a first connector (10) is arranged at the right end of the first hydraulic device (9), a second connector (11) is connected to the right side of the first connector (10), a support frame (12) is fixed to the top end of the first box body (1), a second motor (13) is fixed to the left side of the top end of the support frame (12), a wire roller (14) is arranged on the left side of the second motor (13), the wire roller (14) is connected with one end of a wire rope (15), a fixing hook (16) is arranged at one end, far away from the wire roller (14), of the wire rope (15), the fixing hook (16) is clamped on the handle (6), an electric telescopic rod (17) is arranged inside the right side wall of the first box body (1), the inner side of the electric telescopic rod (17) is connected with a second discharging plate (18), a first material guide plate (19) is arranged on the right side wall of the first box body (1), and a second box body (21) is arranged on the right side of the first box body (1), a second feed plate (20) is arranged on the left side of the second box body (21), the second feed plate (20) is arranged below the first feed plate (19), a support (22) is arranged on the rear side of the second box body (21), a second hydraulic device (23) is arranged below the top end of the support (22), a third motor (24) is arranged at the lower end of the second hydraulic device (23), the lower portion of the third motor (24) is connected with a magnet frame (26) through a connecting rod (25), the magnet frame (26) extends into the second box body (21), a discharge valve (27) penetrates through the bottom of the second box body (21), a blocking cover (28) is connected below the discharge valve (27), a third box body (29) is arranged below the blocking cover (28), and a fourth motor (30) is arranged at the inner bottom of the third box body (29), and a crushing knife (31) is arranged above the fourth motor (30), and a filter plate (32) is arranged on the front side of the third box body (29).
2. The waste treatment device for municipal engineering construction according to claim 1, wherein: the length of the first material placing plate (8) is larger than that of the material box (7), the height of the first material placing plate (8) is equal to that of the material box (7), and meanwhile the bottom of the material box (7) is inclined.
3. The waste treatment device for municipal engineering construction according to claim 1, wherein: the first hydraulic devices (9) are symmetrically arranged about the central axis of the material box (7), and the first hydraulic devices (9) are rotatably connected with the second connector (11) through the first connector (10).
4. The waste treatment device for municipal engineering construction according to claim 1, wherein: the second motor (13), the wire roller (14) and the wire rope (15) form a rotating structure, and the wire rope (15) is connected with the handle (6) through a fixed hook (16) in a clamping mode.
5. The waste treatment device for municipal engineering construction according to claim 1, wherein: the electric telescopic rod (17) and the second material placing plate (18) form a telescopic structure, and the electric telescopic rod (17) and the second material placing plate (18) are symmetrically arranged relative to the central axis of the first box body (1).
6. The waste treatment device for municipal engineering construction according to claim 1, wherein: the first material guiding plate (19) and the second material guiding plate (20) are both arranged to be inclined, the horizontal height of the left end of the first material guiding plate (19) is consistent with the horizontal height of the right end of the crushing cavity (2) and the horizontal height of the bottom of the second material discharging plate (18), and meanwhile, the bottom of the crushing cavity (2) is arranged to be inclined.
7. The waste treatment device for municipal engineering construction according to claim 1, wherein: be threaded connection between connecting rod (25) and magnet frame (26), and the axis of magnet frame (26) and the axis coincidence of second box (21).
8. The waste treatment device for municipal engineering construction according to claim 1, wherein: the shielding cover (28) is funnel-shaped, and the diameter of the lower end face of the shielding cover (28) is larger than that of the third box body (29).
9. The waste treatment device for municipal engineering construction according to claim 1, wherein: the filter plate (32) and the third box body (29) form a disassembly and assembly structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921234151.8U CN210994676U (en) | 2019-08-01 | 2019-08-01 | Waste treatment device for municipal engineering construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921234151.8U CN210994676U (en) | 2019-08-01 | 2019-08-01 | Waste treatment device for municipal engineering construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210994676U true CN210994676U (en) | 2020-07-14 |
Family
ID=71465973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921234151.8U Expired - Fee Related CN210994676U (en) | 2019-08-01 | 2019-08-01 | Waste treatment device for municipal engineering construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210994676U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110394227A (en) * | 2019-08-01 | 2019-11-01 | 江苏纵湖涂装设备产业研究院有限公司 | A kind of Municipal Engineering Construction waste treatment device |
| CN115888938A (en) * | 2022-09-19 | 2023-04-04 | 江苏国能合金科技有限公司 | Efficient soft magnetic material powder preparation device and manufacturing method thereof |
-
2019
- 2019-08-01 CN CN201921234151.8U patent/CN210994676U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110394227A (en) * | 2019-08-01 | 2019-11-01 | 江苏纵湖涂装设备产业研究院有限公司 | A kind of Municipal Engineering Construction waste treatment device |
| CN115888938A (en) * | 2022-09-19 | 2023-04-04 | 江苏国能合金科技有限公司 | Efficient soft magnetic material powder preparation device and manufacturing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210994676U (en) | Waste treatment device for municipal engineering construction | |
| CN107670813A (en) | A kind of automatic grinding equipment for coating | |
| CN209967896U (en) | Breed tail water and subside device | |
| CN111760624A (en) | Concrete waste smashes with categorised reinforcing bar sieving mechanism of quick scan | |
| CN112387688A (en) | Chinese-medicinal material washs stoving grinding equipment | |
| CN206748724U (en) | A kind of ceramic pug mill | |
| CN211888995U (en) | Powder forming machine | |
| CN208772337U (en) | A kind of reinforcing bar recyclable device | |
| CN110394227A (en) | A kind of Municipal Engineering Construction waste treatment device | |
| CN207344856U (en) | A kind of blanking device of concrete | |
| CN206466489U (en) | A kind of anti-blockage type hopper | |
| CN214635749U (en) | Mixing equipment for herbicide production and processing | |
| CN206535612U (en) | A kind of ring hammer crusher | |
| CN216396463U (en) | Biological medicine grinding device | |
| CN214599524U (en) | Recycled concrete waste recovery device | |
| CN212288046U (en) | Full-automatic ceramic grouting machine | |
| CN216172692U (en) | Garbage smashing device convenient for collecting materials for building construction | |
| CN213194445U (en) | Automatic on-spot quartz sand sorting unit that arranges | |
| CN111558417B (en) | A jaw breaker for concrete production | |
| CN217962651U (en) | Cone crushing device | |
| CN209273756U (en) | A kind of novel and multifunctional processing crusher | |
| CN207749800U (en) | Radiotherapy room shields mortar injection apparatus | |
| CN215140894U (en) | Construction waste classification device of being convenient for | |
| CN208909044U (en) | A kind of tealeaves smears tea operating equipment and smears tea machine | |
| CN213669501U (en) | A cement caking screen removes device for concrete production line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200804 Address after: 3 / F and 4 / F, 65 Zhongxing Road, Nianli Town, Qujiang District, Quzhou City, Zhejiang Province Patentee after: Quzhou Sanzhong Construction Co.,Ltd. Address before: 224022 Jingyi No. 9 (M) on the 5th floor of Dazhonghu Town E-commerce Service Center, Yandu District, Yancheng City, Jiangsu Province Patentee before: JIANGSU ZONGHU COATING EQUIPMENT INDUSTRY RESEARCH INSTITUTE Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200714 Termination date: 20210801 |