CN201634560U - Long-rack type sludge paving vehicle - Google Patents
Long-rack type sludge paving vehicle Download PDFInfo
- Publication number
- CN201634560U CN201634560U CN201020134617XU CN201020134617U CN201634560U CN 201634560 U CN201634560 U CN 201634560U CN 201020134617X U CN201020134617X U CN 201020134617XU CN 201020134617 U CN201020134617 U CN 201020134617U CN 201634560 U CN201634560 U CN 201634560U
- Authority
- CN
- China
- Prior art keywords
- gone
- gear
- rotor
- lobe pump
- motor
- 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
- 239000010802 sludge Substances 0.000 title abstract description 19
- 230000009184 walking Effects 0.000 claims description 33
- 230000008878 coupling Effects 0.000 claims description 13
- 238000010168 coupling process Methods 0.000 claims description 13
- 238000005859 coupling reaction Methods 0.000 claims description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 7
- 238000001035 drying Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003245 working effect Effects 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Images
Landscapes
- Treatment Of Sludge (AREA)
Abstract
The utility model discloses a long-rack type sludge paving vehicle which comprises a traveling frame, wherein the traveling frame is formed by connecting two traveling supports with two guide rods; each traveling support is provided with two traveling wheels and a traveling motor, the traveling motor is provided with a traveling gear matched with a guide rail, the side wall of the guide rail is provided with a long rack meshed with the traveling gear; a first screw rod and a paving vehicle screw rod are arranged between the two traveling supports, and one traveling support is provided with two screw rod motors which are respectively connected with the two screw rods; and the two guide rods are respectively provided with a traveling seat of the paving vehicle, the traveling seats are sheathed on the screw rods of the paving vehicle for threaded connection and respectively provided with a trough internally provided with a screw shaft, each trough is provided with a gear-box housing, the gear-box housing is internally provided with a large gear and a small gear which are meshed with each other, a driving motor is arranged on the gear-box housing, and the large gear is connected with the driving motor.
Description
Technical field
The utility model relates to a kind of long rack-and-pinion mud paver vehicle.
Background technology
At present, existing mud lying device has the following disadvantages: the first, and existing lying device moving range is little, can't be laid on mud in the sludge sump equably; The second, existing lying device does not possess the recovery function of dewatered sludge, function singleness, working costs effort.
Summary of the invention
The purpose of this utility model has provided a kind of long rack-and-pinion mud paver vehicle, and it can solve the problem that prior art exists, and both can guarantee mud evenly is taped against in the sludge sump, can behind drying sludge dewatered sludge be reclaimed again, and is easy to use.
The utility model is achieved through the following technical solutions: long rack-and-pinion mud paver vehicle, comprise walker, and walker is connected and composed by two mobile roof supports and two tail rods, two tail rods of parallel installation between two mobile roof supports; Two road wheels are installed on each mobile roof support, movable motor vertically is installed on each mobile roof support, movable motor is between two road wheels, on the output shaft of movable motor walking gear is installed, road wheel cooperates with guide rail, and long tooth bar is set on the guiding cheekn, long tooth bar and walking gear engagement; Parallel installation first leading screw and paver vehicle leading screw between two mobile roof supports are installed first spindle motor and second spindle motor on the mobile roof support, first spindle motor is connected with an end of paver vehicle leading screw, and second spindle motor is connected with an end of first leading screw; Spreader walking seat is installed on two tail rods, spreader walking seat is gone up second swivel nut is installed, second swivel nut is connected with the paver vehicle threads of lead screw, spreader walking seat is gone up hopper is installed, feed chute is offered on the top of hopper, screw shaft is installed in the hopper, one end of hopper is installed gear box casing, master wheel and pinion(gear) are installed in the gear box casing, master wheel and pinion are installed drive-motor on the gear box casing, master wheel is connected with the output shaft of drive-motor, the paver vehicle discharge nozzle is installed on the sidewall of hopper, and the paver vehicle discharge nozzle communicates with hopper; Pump walking seat is installed on two tail rods, and pump walking seat is gone up first swivel nut is installed, and first swivel nut is connected with first threads of lead screw, and pump walking seat is gone up lobe pump is installed.
For further realizing the purpose of this utility model, can also realize by the following technical solutions: described lobe pump comprises the lobe pump housing, the lobe pump housing is connected with pump walking seat, the discharge nozzle adapter sleeve is vertically installed at the top of lobe pump housing, and level is installed the charging pipe connector sleeves on the sidewall of lobe pump housing; The first rotor housing and second rotor shell are installed in the lobe pump housing side by side, first power rotor and first driven rotor are installed in the first rotor housing, second power rotor and second driven rotor are installed in second rotor shell; Y-tube is installed on the top of the first rotor housing and second rotor shell, and last Y-tube is connected with the discharge nozzle adapter sleeve; Y-tube is down installed in the bottom of the first rotor housing and second rotor shell, and following Y-tube is connected with the feed-pipe adapter sleeve; The lobe pump motor is installed on the lobe pump housing, second rotating shaft and first rotating shaft are installed in the lobe pump housing, second gear is installed in second rotating shaft, first gear is installed in first rotating shaft, second rotating shaft is connected with second power rotor, first rotating shaft is connected with first power rotor, between second gear and first gear driving toothed gear is installed, and driving toothed gear is connected with the output shaft of lobe pump motor.Second vacuum valve is installed on the feed-pipe adapter sleeve, on second vacuum valve feed-pipe is installed, first vacuum valve is installed on the discharge nozzle adapter sleeve, on first vacuum valve discharge nozzle is installed.A scraper plate anchor respectively is installed on two mobile roof supports, the scraper plate coupling spindle is installed between two scraper plate anchors, scraper plate coupling spindle and mobile roof support are slidingly matched, several scraper plates are installed on the scraper plate coupling spindle, an electro-magnet is installed on each scraper plate anchor, electro-magnet is between mobile roof support and scraper plate anchor, and the two ends of scraper plate coupling spindle are to be provided with iron block.
Positively effect of the present utility model is: its lying device can laterally move when sludge sump vertically moves, and can make mud be routed to the interior any corner of sludge sump, and mud is evenly distributed; It can be equipped with the dewatered sludge retrieving arrangement, can quickly and easily dewatered sludge be taken away, and high efficiency, time saving and energy saving; It also is equipped with scraper plate, can be further shakeouts wholely with pouring mud in the sludge sump into, makes more effectively mummification of mud.The utility model also has compactness simple for structure, advantage cheap for manufacturing cost and easy to use.
Description of drawings
Fig. 1 is a structural representation of the present utility model; Fig. 2 is that the A-A of Fig. 1 analyses and observe the structure for amplifying synoptic diagram; Fig. 3 is that the structure for amplifying synoptic diagram is looked by the B-B portion of Fig. 1; Fig. 4 is the C-C sectional structure synoptic diagram of Fig. 1; Fig. 5 is that the E of Fig. 2 is to the structure for amplifying synoptic diagram; Fig. 6 is that the F of Fig. 5 is to structural representation; Fig. 7 is that the D-D of Fig. 4 analyses and observe the structure for amplifying synoptic diagram; Fig. 8 is the local structure for amplifying synoptic diagram of the II of Fig. 1; Fig. 9 is the local structure for amplifying synoptic diagram of the I of Fig. 2; Figure 10 is that the G of Fig. 8 is to structural representation.
：1- 2- 3- 4- 5- 6- 7- 8- 9- 10- 11- 12- 14- 15- 16- 17- 18- 19- 20- 21- 22- 23- 24- 25- 26- 27- 28- 29- 30- 31- 32- 33- 34- 35- 36- 37- 38- 39- 40- 41- 42- 43- 44- 45- 46- 47- 48- 49- 50- 51。
Embodiment
Long rack-and-pinion mud paver vehicle comprises walker, and walker is connected and composed by two mobile roof supports 8 and two tail rods 19, two tail rods 19 of parallel installation between two mobile roof supports 8; Two road wheels 30 are installed on each mobile roof support 8, movable motor 26 vertically is installed on each mobile roof support 8, movable motor 26 is between two road wheels 30, walking gear 29 is installed on the output shaft of movable motor 26, road wheel 30 cooperates with guide rail 20, long tooth bar 31 is set, long tooth bar 31 and walking gear 29 engagements on guide rail 20 sidewalls; Parallel installation first leading screw 17 and paver vehicle leading screw 28 between two mobile roof supports 8, first spindle motor 25 and second spindle motor 33 are installed on the mobile roof support 8, first spindle motor 25 is connected with an end of paver vehicle leading screw 28, and second spindle motor 33 is connected with an end of first leading screw 17; Spreader walking seat 22 is installed on two tail rods 19, on the spreader walking seat 22 second swivel nut 40 is installed, second swivel nut 40 is threaded with paver vehicle leading screw 28, second swivel nut 40 can be changed, thereby be equivalent to prolong the work-ing life of spreader walking seat 22, on the spreader walking seat 22 hopper 24 is installed, notch is offered on the top of hopper 24 as shown in Figure 3, the transverse section that is hopper 24 is a U-shaped, screw shaft 35 is installed in the hopper 24, one end of hopper 24 is installed gear box casing 36, and master wheel 37 and pinion(gear) 34 are installed in the gear box casing 36, master wheel 37 and pinion(gear) 34 engagements, drive-motor 23 is installed on the gear box casing 36, master wheel 37 is connected with the output shaft of drive-motor 23, and paver vehicle discharge nozzle 21 is installed on the sidewall of hopper 24, and paver vehicle discharge nozzle 21 communicates with hopper 24; Pump walking seat 18 is installed on two tail rods 19, on the pump walking seat 18 first swivel nut, 39, the first swivel nuts 39 are installed and are threaded with first leading screw 17, first swivel nut 39 is also replaceable, thereby can prolong the work-ing life of pump walking seat 18, on the pump walking seat 18 lobe pump is installed.
During use, mud is injected mud by the notch place of described hopper 24, start drive-motor 23, drive-motor 23 drives screw shaft 35 by master wheel 37 and pinion(gear) 34 and rotates, screw shaft 35 stirs mud, and delivers to paver vehicle discharge nozzle 21 places and discharge outside the hopper 24; When the dirt dirt was discharged by paver vehicle discharge nozzle 21, movable motor 26 drove walking gears 29 and rotates, and walking gear 29 cooperates the whole paver vehicle of drive to move along guide rail 20 with long tooth bar 31; Simultaneously first spindle motor 25 drives paver vehicle leading screws 28 and rotates, and spreader walking seat 22 is moved along paver vehicle leading screw 28, thereby mud is distributed in the sludge sump 32 equably.After the sludge drying in the sludge sump 32 is finished, can start movable motor 26 makes whole paver vehicle along guide rail 20 walkings, start second spindle motor 33 simultaneously, second spindle motor 33 moves along first leading screw 17 by first leading screw, 17 drive lobe pump housings 7 and described lobe pump and moves, and described lobe pump is packed up the dewatered sludges in the sludge sump 32.Lobe pump of the present invention also can be existing other, can be with dewatered sludge by packing up in the sludge sump 32, the pump of entrucking side by side.
Because existing lobe pump all has only a group rotor, therefore, it all is the non-continuous process of pulsed when suction and discharge, as follows for separating the problems referred to above design: as Fig. 2, Fig. 5, Fig. 6 and shown in Figure 9, described lobe pump comprises lobe pump housing 7, lobe pump housing 7 is connected with pump walking seat 18, and discharge nozzle adapter sleeve 11 is vertically installed at the top of lobe pump housing 7, and level is installed charging pipe connector sleeves 9 on the sidewall of lobe pump housing 7; The first rotor housing 41 and second rotor shell 46 are installed in the lobe pump housing 7 side by side, are installed in the first rotor housing 41 in first power rotor 16 and first driven rotor, 44, the second rotor shells 46 second power rotor 43 and second driven rotor 45 are installed; Y-tube 50 is installed on the top of the first rotor housing 41 and second rotor shell 46, and last Y-tube 50 is connected with discharge nozzle adapter sleeve 11; Y-tube 49 is down installed in the bottom of the first rotor housing 41 and second rotor shell 46, and following Y-tube 49 is connected with feed-pipe adapter sleeve 9; Lobe pump motor 4 is installed on the lobe pump housing 7, second rotating shaft 42 and first rotating shaft 2 are installed in the lobe pump housing 7, second gear 47 is installed in second rotating shaft 42, first gear 48 is installed in first rotating shaft 2, second rotating shaft 42 is connected with second power rotor 43, first rotating shaft 2 is connected with first power rotor 16, driving toothed gear 3 is installed between second gear 47 and first gear 48, driving toothed gear 3 is connected with the output shaft of lobe pump motor 4, and driving toothed gear 3 meshes with second gear 47 and first gear 48 respectively.As shown in Figure 9, the rotor assembly that the rotor assembly that first power rotor 16 and first driven rotor 44 constitute and second power rotor 43 and second driven rotor 45 constitute is put in order in rotation process can be complementary, when promptly rotor assembly turns to non-suction material discharge region, another rotor assembly just in time is in the state of suction material, thereby, can make the lobe pump of giving sb. a hard time is the process of a continuous suction and discharge, and working efficiency is higher, can shorten the time of reclaiming dewatered sludge effectively.
Be the vacuum tightness in the raising lobe pump, thereby increase the dynamics of lobe pump suction material, as shown in Figure 2, second vacuum valve 15 is installed on the feed-pipe adapter sleeve 9, feed-pipe 14 is installed on second vacuum valve 15, is installed on the discharge nozzle adapter sleeve 11 discharge nozzle 1 is installed on first vacuum valve, 12, the first vacuum valves 12.
For further mud being shakeout, make the mud drying of absorbing heat most effectively, as shown in Figure 1 and Figure 4, respectively install on two mobile roof supports 8 scraper plate coupling spindle 6 is installed between 38, two scraper plate anchors 38 of a scraper plate anchor, scraper plate coupling spindle 6 is slidingly matched with mobile roof support 8, several scraper plates 51 are installed on the scraper plate coupling spindle 6, an electro-magnet 27 is installed on each scraper plate anchor 38, and electro-magnet 27 is between mobile roof support 8 and scraper plate anchor 38, and the two ends of scraper plate coupling spindle 6 are to be provided with iron block.Two electro-magnet 27 replace power on/off, and can make scraper plate coupling spindle 6 drive scraper plates 51 and move back and forth, thus can mud is floating.The utility model is not described part in detail and is known technology.
Claims (4)
1. long rack-and-pinion mud paver vehicle is characterized in that: comprise walker, walker is connected and composed by two mobile roof supports (8) and two tail rods (19), two tail rods of parallel installation (19) between two mobile roof supports (8); Each mobile roof support (8) is gone up two road wheels (30) is installed, each mobile roof support (8) is gone up movable motor (26) vertically is installed, movable motor (26) is positioned between two road wheels (30), walking gear (29) is installed on the output shaft of movable motor (26), road wheel (30) cooperates with guide rail (20), on guide rail (20) sidewall long tooth bar (31) is set, long tooth bar (31) and walking gear (29) engagement; Parallel installation first leading screw (17) and paver vehicle leading screw (28) between two mobile roof supports (8), a mobile roof support (8) is gone up first spindle motor (25) and second spindle motor (33) is installed, first spindle motor (25) is connected with an end of paver vehicle leading screw (28), and second spindle motor (33) is connected with an end of first leading screw (17); Two tail rods (19) are gone up spreader walking seat (22) are installed, spreader walking seat (22) is gone up second swivel nut (40) is installed, second swivel nut (40) is threaded with paver vehicle leading screw (28), spreader walking seat (22) is gone up hopper (24) is installed, feed chute is offered on the top of hopper (24), screw shaft (35) is installed in the hopper (24), one end of hopper (24) is installed gear box casing (36), master wheel (37) and pinion(gear) (34) are installed in the gear box casing (36), master wheel (37) and pinion(gear) (34) engagement, gear box casing (36) is gone up drive-motor (23) is installed, master wheel (37) is connected with the output shaft of drive-motor (23), paver vehicle discharge nozzle (21) is installed on the sidewall of hopper (24), and paver vehicle discharge nozzle (21) communicates with hopper (24); Two tail rods (19) are gone up pump walking seat (18) are installed, and pump walking seat (18) is gone up first swivel nut (39) is installed, and first swivel nut (39) is threaded with first leading screw (17), and pump walking seat (18) is gone up lobe pump is installed.
2. long rack-and-pinion mud paver vehicle according to claim 1, it is characterized in that: described lobe pump comprises lobe pump housing (7), lobe pump housing (7) is connected with pump walking seat (18), discharge nozzle adapter sleeve (11) is vertically installed at the top of lobe pump housing (7), and level is installed charging pipe connector sleeves (9) on the sidewall of lobe pump housing (7); The first rotor housing (41) and second rotor shell (46) are installed in the lobe pump housing (7) side by side, first power rotor (16) and first driven rotor (44) are installed in the first rotor housing (41), second power rotor (43) and second driven rotor (45) are installed in second rotor shell (46); Y-tube (50) is installed on the top of the first rotor housing (41) and second rotor shell (46), and last Y-tube (50) is connected with discharge nozzle adapter sleeve (11); Y-tube (49) is down installed in the bottom of the first rotor housing (41) and second rotor shell (46), and following Y-tube (49) is connected with feed-pipe adapter sleeve (9); Lobe pump housing (7) is gone up lobe pump motor (4) is installed, second rotating shaft (42) and first rotating shaft (2) are installed in the lobe pump housing (7), second rotating shaft (42) is gone up second gear (47) is installed, first rotating shaft (2) is gone up first gear (48) is installed, second rotating shaft (42) is connected with second power rotor (43), first rotating shaft (2) is connected with first power rotor (16), between second gear (47) and first gear (48) driving toothed gear (3) is installed, driving toothed gear (3) is connected with the output shaft of lobe pump motor (4).
3. long rack-and-pinion mud paver vehicle according to claim 2, it is characterized in that: feed-pipe adapter sleeve (9) is gone up second vacuum valve (15) is installed, second vacuum valve (15) is gone up feed-pipe (14) is installed, discharge nozzle adapter sleeve (11) is gone up first vacuum valve (12) is installed, and first vacuum valve (12) is gone up discharge nozzle (1) is installed.
4. long rack-and-pinion mud paver vehicle according to claim 1, it is characterized in that: a scraper plate anchor (38) respectively is installed on two mobile roof supports (8), scraper plate coupling spindle (6) is installed between two scraper plate anchors (38), scraper plate coupling spindle (6) is slidingly matched with mobile roof support (8), scraper plate coupling spindle (6) is gone up several scraper plates (51) is installed, each scraper plate anchor (38) is gone up an electro-magnet (27) is installed, electro-magnet (27) is positioned between mobile roof support (8) and the scraper plate anchor (38), and the two ends of scraper plate coupling spindle (6) are to be provided with iron block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020134617XU CN201634560U (en) | 2010-03-18 | 2010-03-18 | Long-rack type sludge paving vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020134617XU CN201634560U (en) | 2010-03-18 | 2010-03-18 | Long-rack type sludge paving vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201634560U true CN201634560U (en) | 2010-11-17 |
Family
ID=43079049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020134617XU Expired - Fee Related CN201634560U (en) | 2010-03-18 | 2010-03-18 | Long-rack type sludge paving vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201634560U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102617010A (en) * | 2012-04-01 | 2012-08-01 | 健雄职业技术学院 | Integral sludge distribution, cutting, throwing and receiving integrated machine |
| CN102627385A (en) * | 2012-04-01 | 2012-08-08 | 健雄职业技术学院 | Sectional type all-in-one machine for distributing, breaking, cutting, turning, throwing and collecting sludge |
| CN103910208A (en) * | 2014-04-02 | 2014-07-09 | 苏州奥泰斯环保科技发展有限公司 | Double-helix scraper blade sludge turning, gathering and distributing machine |
| CN104355523A (en) * | 2014-10-13 | 2015-02-18 | 山东福航新能源环保股份有限公司 | Spreading and turning type sludge treatment device |
| CN105019496A (en) * | 2014-04-21 | 2015-11-04 | 中国石油化工股份有限公司 | Well-type track walking sludge removing machine |
-
2010
- 2010-03-18 CN CN201020134617XU patent/CN201634560U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102617010A (en) * | 2012-04-01 | 2012-08-01 | 健雄职业技术学院 | Integral sludge distribution, cutting, throwing and receiving integrated machine |
| CN102627385A (en) * | 2012-04-01 | 2012-08-08 | 健雄职业技术学院 | Sectional type all-in-one machine for distributing, breaking, cutting, turning, throwing and collecting sludge |
| CN103910208A (en) * | 2014-04-02 | 2014-07-09 | 苏州奥泰斯环保科技发展有限公司 | Double-helix scraper blade sludge turning, gathering and distributing machine |
| CN103910208B (en) * | 2014-04-02 | 2016-05-25 | 苏州奥泰斯环保科技发展有限公司 | Material distributing machine is thrown, received to a kind of Double-spiral scraper plate sludge turning |
| CN105019496A (en) * | 2014-04-21 | 2015-11-04 | 中国石油化工股份有限公司 | Well-type track walking sludge removing machine |
| CN104355523A (en) * | 2014-10-13 | 2015-02-18 | 山东福航新能源环保股份有限公司 | Spreading and turning type sludge treatment device |
| CN104355523B (en) * | 2014-10-13 | 2016-04-27 | 山东福航新能源环保股份有限公司 | One paves mixing type sludge treatment equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201634560U (en) | Long-rack type sludge paving vehicle | |
| CN101050703A (en) | Underground continuous tunnelling machine | |
| CN100577985C (en) | Shortwall mining forklift in underground mine | |
| CN104746638A (en) | Powerful stain absorbing type sludge and liquid separating vehicle | |
| CN209508912U (en) | A kind of snow breaker | |
| CN103866721A (en) | Road sand removing machine | |
| CN109109169B (en) | Stirring device convenient to move | |
| CN105345922B (en) | Concrete doffer in a kind of prefabricated board assembly line | |
| CN201636008U (en) | Roots pump with dual-rotor group | |
| CN206635848U (en) | A kind of tank mud equipment for harbour machinery | |
| CN212262567U (en) | Sewage treatment plant of sewage factory | |
| CN117213255A (en) | Energy-saving rotary kiln waste heat recycling system | |
| CN217450463U (en) | Integrated crushing system for backfilling soil | |
| CN103233417A (en) | Power device of milling and planing machine | |
| CN2830518Y (en) | Dibhole clearing machine | |
| CN214383939U (en) | Dredging trolley for tunnel construction | |
| CN211333899U (en) | Mud tank convenient to move | |
| CN209956996U (en) | Center rotary type full-hydraulic warehouse cleaning machine | |
| CN209652854U (en) | A kind of highway construction curing means | |
| CN221114144U (en) | Excavator crawler belt with desilting structure | |
| CN111701279A (en) | Chondroitin sulfate sodium heat energy circulating device | |
| CN217174992U (en) | A reservoir desilting device for hydraulic engineering | |
| CN210915371U (en) | Treatment equipment for preventing sewage of garbage truck from overflowing and discharging | |
| CN217537123U (en) | Dedicated desilting device in water conservancy construction | |
| CN212476345U (en) | Sedimentation tank for sludge treatment with high sedimentation rate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shandong Fuhang New Energy Environmental Technology Co., Ltd. Assignor: Wang Zhiheng Contract record no.: 2011370000562 Denomination of utility model: Long-rack type sludge paving vehicle Granted publication date: 20101117 License type: Exclusive License Record date: 20111221 |
|
| ASS | Succession or assignment of patent right |
Owner name: SHANDONG FUHANG NEW ENERGY ENVIRONMENTAL TECHNOLOG Free format text: FORMER OWNER: WANG ZHIHENG Effective date: 20140813 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140813 Address after: 251200 Shandong city of Dezhou province Yucheng City East High Tech Development Zone, the first North Ring Patentee after: Shandong Fuhang New Energy Environmental Technology Co., Ltd. Address before: 251200, No. 116, North Street, central office, Yucheng, Shandong, Dezhou Patentee before: Wang Zhiheng |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20150318 |
|
| EXPY | Termination of patent right or utility model |