CN108178209B - Dirt blocking grid dirt removing device - Google Patents
Dirt blocking grid dirt removing device Download PDFInfo
- Publication number
- CN108178209B CN108178209B CN201810111234.1A CN201810111234A CN108178209B CN 108178209 B CN108178209 B CN 108178209B CN 201810111234 A CN201810111234 A CN 201810111234A CN 108178209 B CN108178209 B CN 108178209B
- Authority
- CN
- China
- Prior art keywords
- dirt
- cylinder
- rotating shaft
- sleeve
- rake nail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000000903 blocking effect Effects 0.000 title claims abstract description 32
- 239000007788 liquid Substances 0.000 claims abstract description 15
- 239000010865 sewage Substances 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 34
- 230000007704 transition Effects 0.000 claims description 15
- 238000005201 scrubbing Methods 0.000 claims description 7
- 238000005202 decontamination Methods 0.000 claims description 6
- 230000003588 decontaminative effect Effects 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 2
- 239000010813 municipal solid waste Substances 0.000 claims 1
- 239000002351 wastewater Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 208000034699 Vitreous floaters Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Soil Working Implements (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a dirt blocking grid dirt removing device which comprises a shell, a first cylinder, a guide sleeve, a rack, a dirt removing mechanism, a transverse linear module, a vertical plate, a longitudinal linear module, a supporting plate, a second cylinder and a frame, wherein the frame is fixed at the upper end of a sewage pool, the second cylinder drives the dirt removing mechanism to move downwards, the transverse linear module and the longitudinal linear module adjust the position of the dirt removing mechanism so that the axis of the dirt removing mechanism coincides with the axis of a liquid flow hole in the dirt blocking grid, the longitudinal linear module drives the dirt removing mechanism to move forwards, a rake nail mechanism moves forwards and stretches into the liquid flow hole, the first cylinder pushes the rack to move downwards, a rotating shaft fixedly connected with a gear is driven to rotate, the rake nail mechanism is driven to rotate, an annular groove arranged on a rake nail winds and locks dirt, and the longitudinal linear module drives the dirt removing mechanism to move backwards and pull out the dirt on the dirt blocking grid. The device simple structure need not the line shut down and can be automatic with blocking dirt attached to the filth grid and pull out, effectively reduces operating personnel intensity of labour, improves the efficiency of cleaing away.
Description
Technical Field
The invention relates to a mechanical device, in particular to a dirt blocking grid dirt removing device.
Background
The sewage blocking grille is a treatment facility for intercepting coarse sewage of the wastewater, is mainly used for wastewater pretreatment operation and is used for intercepting coarse suspended matters and floaters in the wastewater so as to prevent a water pump from being blocked and treat a wastewater pipeline. The dirt blocking grating is formed by arranging metal rods or grating bars in parallel at equal intervals in the horizontal direction and the vertical direction, square holes formed by the metal rods or grating bars in a staggered mode are liquid flow holes, after long-time use, the liquid flow holes are wound with dirt around the liquid flow holes, the liquid flow holes become smaller, and the flow of the sewage is not beneficial, so that the dirt blocking grating is required to be subjected to dirt removal treatment, at present, a production line is required to stop when the dirt blocking grating is used for removing the dirt, an operator manually pulls out the wound matters, the labor intensity is high, and the dirt removal efficiency is low. In view of the above drawbacks, it is necessary to design a dirt blocking grille decontamination device.
Disclosure of Invention
The invention aims to provide a dirt blocking grating dirt removing device which can automatically pull out dirt attached to a dirt blocking grating without stopping a production line, thereby effectively reducing the labor intensity of operators and improving the cleaning efficiency.
In order to solve the technical problems, the technical scheme of the invention is as follows: the utility model provides a block dirty grid scrubbing device, includes casing, first cylinder, guide pin bushing, rack, scrubbing mechanism, horizontal sharp module, riser, vertical sharp module, layer board, second cylinder, frame, first cylinder be located the inboard upper end of casing, first cylinder and casing pass through the bolt and link to each other, the guide pin bushing be located the inboard lower extreme of casing, guide pin bushing and casing pass through the bolt and link to each other, the rack run through guide pin bushing its and be located first cylinder lower extreme, the rack link to each other with first cylinder screw thread, the rack can slide from top to bottom along the guide pin bushing, scrubbing mechanism quantity be no less than 2, follow the casing is equidistant from bottom to top to arrange, horizontal sharp module be located the casing, horizontal sharp module pass through the bolt with the casing and link to each other, the riser be located horizontal sharp module upper end, the riser be located vertical sharp module upper end, vertical sharp module pass through the bolt and link to each other, the second cylinder be located the upper end, the second cylinder pass through the bolt and link to each other with the layer board.
Further, scrubbing mechanism still include swivel mount, pivot, gear, shrouding, guide arm, transition cover, first spring, harrow nail mechanism, the swivel mount be located the casing inboard, swivel mount and casing welding link to each other, the pivot lower extreme stretch into the swivel mount, pivot and swivel mount rotate and link to each other, the gear be located the pivot outside and be located the rack outside, gear and pivot key link to each other and link to each other with the rack meshing, the shrouding be located the casing outside and run through by the pivot, shrouding link to each other and rotate with the pivot and link to each other through the bolt with the casing, the guide arm be located the shrouding upper end, the guide arm link to each other with the shrouding screw thread, the guide arm run through transition cover, the transition cover can slide from top to bottom along the guide arm, first spring be located the guide arm outside and be located between transition cover and the shrouding, harrow mechanism quantity be no less than 2, follow the pivot evenly arranged.
The invention is further improved as follows:
further, the number of the guide rods is 2, and the guide rods are symmetrically arranged along the sealing plate.
Further, the sealing plate is also provided with a sealing gasket, the sealing gasket is positioned at the lower end of the sealing plate, and the sealing gasket is bonded and connected with the sealing plate.
Further, the rake nail mechanism also include sleeve pipe, rake nail, second spring, the sleeve pipe be located the pivot outside upper end, sleeve pipe and pivot welding link to each other, rake nail one end stretch into the sleeve pipe, the rake nail can follow the sleeve pipe and slide, the second spring be located the sleeve pipe inboard and be located the rake nail outside.
Further, the included angle between the axis of the sleeve and the axis of the rotating shaft is 45 degrees.
Furthermore, the rake nail is also provided with a limiting ring, the limiting ring is positioned at the outer side of the rake nail and at the inner side of the sleeve, and the limiting ring is connected with the rake nail in a welding way.
Furthermore, the rake nail is also provided with an annular groove, and the annular groove does not penetrate through the rake nail main body.
Compared with the prior art, the dirt blocking grid dirt removing device is characterized in that the frame is fixed at the upper end of the sewage pool, the second cylinder descends to drive the shell to move downwards, the dirt removing mechanism fixedly connected to the shell is driven to move downwards, the positions of the dirt removing mechanism are adjusted through the transverse linear module and the longitudinal linear module, the axis of the dirt removing mechanism is overlapped with the axis of the liquid flow hole in the dirt blocking grid, then the longitudinal linear module drives the dirt removing mechanism to move forwards, the transition sleeve cannot pass through the liquid flow hole due to the blocking of the dirt blocking grid, the first spring is compressed, the rake nail mechanism fixedly connected with the rotating shaft moves forwards into the liquid flow hole, then the first cylinder pushes the rack to move downwards along the guide sleeve, the rotating shaft fixedly connected with the gear is driven to rotate, the rake nail mechanism fixedly connected with the rotating shaft is driven to rotate, the annular groove arranged on the rake nail winds and locks dirt, the longitudinal linear module drives the dirt removing mechanism to move backwards, the dirt on the dirt blocking grid is pulled out, then the second cylinder resets to drive the dirt removing mechanism fixedly connected with the shell to return to the initial position, the operator manually removes the dirt by the rake nail by the aid of the rake nail, and the rake nail is reset to the first spring returns to the rake nail fixedly connected with the rake nail sleeve, and the rake nail is completely retracted into the rake nail. The device simple structure need not the line shut down and can be automatic with blocking dirt attached to the filth grid and pull out, effectively reduces operating personnel intensity of labour, improves the efficiency of cleaing away.
Drawings
FIG. 1 shows a front view of the present invention
FIG. 2 is a schematic view showing the structure of the decontamination mechanism according to the present invention
FIG. 3 is a schematic view showing the structure of the rake nail mechanism of the present invention
In the figure: the device comprises a shell 1, a first cylinder 2, a guide sleeve 3, a rack 4, a decontamination mechanism 5, a transverse linear module 6, a vertical plate 7, a longitudinal linear module 8, a supporting plate 9, a second cylinder 10, a frame 11, a swivel 501, a rotating shaft 502, a gear 503, a sealing plate 504, a guide rod 505, a transition sleeve 506, a first spring 507, a rake mechanism 508, a sealing gasket 509, a sleeve 510, rake nails 511, a second spring 512, a limiting ring 513 and an annular groove 514.
Detailed Description
As shown in fig. 1, 2 and 3, the dirt blocking grating dirt removing device comprises a shell 1, a first cylinder 2, a guide sleeve 3, a rack 4, a dirt removing mechanism 5, a transverse linear module 6, a vertical plate 7, a longitudinal linear module 8, a supporting plate 9, a second cylinder 10 and a frame 11, wherein the first cylinder 2 is positioned at the upper end of the inner side of the shell 1, the first cylinder 2 is connected with the shell 1 through bolts, the guide sleeve 3 is positioned at the lower end of the inner side of the shell 1, the guide sleeve 3 is connected with the shell 1 through bolts, the rack 4 penetrates through the guide sleeve 3 and is positioned at the lower end of the first cylinder 2, the rack 4 is connected with the first cylinder 2 through threads, the rack 4 can slide up and down along the guide sleeve 3, the number of the dirt removing mechanism 5 is not less than 2, the transverse linear modules 6 are arranged on the shell 1 from bottom to top at equal intervals, the horizontal linear module 6 is connected with the shell 1 through bolts, the vertical plate 7 is positioned at the upper end of the horizontal linear module 6, the vertical plate 7 is connected with the horizontal linear module 6 through bolts, the supporting plate 9 is positioned at the upper end of the longitudinal linear module 68, the supporting plate 9 is connected with the longitudinal linear module 8 through bolts, the second cylinder 10 is positioned at the upper end of the supporting plate 9, the second cylinder 10 is connected with the supporting plate 9 through bolts, the frame 11 is connected with the second cylinder 10 through bolts, the dirt removing mechanism 5 also comprises a swivel seat 501, a rotating shaft 502, a gear 503, a sealing plate 504, a guide rod 505, a transition sleeve 506, a first spring 507 and a rake nail mechanism 508, the swivel seat 501 is positioned at the inner side of the shell 1, the swivel seat 501 is connected with the shell 1 through welding, the lower end of the rotating shaft 502 stretches into the swivel seat 501, the rotating shaft 502 is connected with the swivel seat 501 through bolts, the gear 503 is positioned outside the rotating shaft 502 and outside the rack 4, the gear 503 is connected with the key of the rotating shaft 502 and meshed with the rack 4, the sealing plate 504 is positioned outside the shell 1 and penetrated by the rotating shaft 502, the sealing plate 504 is connected with the shell 1 through bolts and rotationally connected with the rotating shaft 502, the guide rod 505 is positioned at the upper end of the sealing plate 504, the guide rod 505 is connected with the sealing plate 504 through threads, the guide rod 505 penetrates through the transition sleeve 506, the transition sleeve 506 can slide up and down along the guide rod 505, the first spring 507 is positioned outside the guide rod 505 and between the transition sleeve 506 and the sealing plate 504, the number of rake nails 508 is not less than 2, the sealing plate 504 is uniformly arranged along the rotating shaft 502, the number of the guide rod 505 is 2, the sealing plate 504 is symmetrically arranged along the sealing plate 504, the sealing pad 509 is also arranged at the lower end of the sealing plate 504, the sealing gasket 509 is adhered to the sealing plate 504, the rake mechanism 508 further comprises a sleeve 510, a rake nail 511 and a second spring 512, the sleeve 510 is positioned at the upper end of the outer side of the rotating shaft 502, the sleeve 510 is welded with the rotating shaft 502, one end of the rake nail 511 extends into the sleeve 510, the rake nail 511 can slide along the sleeve 510, the second spring 512 is positioned at the inner side of the sleeve 510 and positioned at the outer side of the rake nail 511, an included angle between the axis of the sleeve 510 and the axis of the rotating shaft 502 is 45 degrees, the rake nail 511 is further provided with a limiting ring 513, the limiting ring 513 is positioned at the outer side of the rake nail 511 and positioned at the inner side of the sleeve 510, the limiting ring 513 is welded with the rake nail 511, the rake nail 511 is further provided with an annular groove 514, the annular groove 514 does not penetrate through the main body of the rake nail 511, the dirt blocking grid dirt removing device is fixed at the upper end of a sewage pool when in operation, the second cylinder 10 descends to drive the shell 1 to move downwards, then drives the dirt removing mechanism 5 fixedly connected to the shell 1 to move downwards, adjusts the position of the dirt removing mechanism 5 through the transverse linear module 6 and the longitudinal linear module 8, enables the axis of the dirt removing mechanism 5 to coincide with the axis of a liquid flow hole in the dirt blocking grid, then the longitudinal linear module 8 drives the dirt removing mechanism 5 to move forwards, the transition sleeve 506 cannot compress through the liquid flow hole due to the blocking of the dirt blocking grid, the first spring 507 is enabled to compress, the rake nail mechanism 508 fixedly connected with the rotating shaft 502 moves forwards to extend into the liquid flow hole, then the first cylinder 2 pushes the rack 4 to move downwards along the guide sleeve 3, so that the rotating shaft 502 fixedly connected with the gear 503 is driven to rotate, further the rake nail mechanism 508 fixedly connected with the rotating shaft 502 is driven to rotate, the annular groove 514 arranged on the rake nail 511 winds and locks dirt, then the longitudinal linear module 8 drives the dirt removing mechanism 5 to move backwards, the dirt on the dirt blocking grid is pulled out, then the second cylinder 10 resets to drive the dirt removing mechanism 5 fixedly connected with the shell 1 to move forwards to the initial position, the operator returns the rake nail 508 to the first spring 511, and the operator returns to the first rake nail mechanism 511 to the first spring 511, and the first rake nail mechanism 511 returns to the first spring 511, and the whole rake mechanism is retracted into the sleeve tube 510. The device simple structure need not the line shut down and can be automatic with blocking dirt attached to the filth grid and pull out, effectively reduces operating personnel intensity of labour, improves the efficiency of cleaing away.
The present invention is not limited to the above-described specific embodiments, and various modifications may be made by those skilled in the art without inventive effort from the above-described concepts, and are within the scope of the present invention.
Claims (6)
1. The utility model provides a block dirty grid scrubbing device, its characterized in that includes casing, first cylinder, guide pin bushing, rack, scrubbing mechanism, horizontal sharp module, riser, vertical sharp module, layer board, second cylinder, frame, first cylinder be located the casing inboard upper end, first cylinder pass through the bolt with the casing and link to each other, the guide pin bushing be located the casing inboard lower extreme, the guide pin bushing pass through the bolt with the casing and link to each other, the rack run through the guide pin bushing and be located first cylinder lower extreme, the rack with first cylinder screw thread link to each other, the rack slide along the guide pin bushing from top to bottom, scrubbing mechanism quantity be no less than 2, along the casing equidistant arrangement from bottom to top, horizontal sharp module be located on the casing, horizontal sharp module pass through the bolt with the casing and link to each other, the riser be located horizontal sharp module upper end, riser and horizontal sharp module pass through the bolt and link to each other, the layer board pass through the bolt with vertical sharp module and link to each other, the second cylinder be located the upper end, the second cylinder passes through the bolt with the layer board and links to each other; the dirt removing mechanism further comprises a rotating seat, a rotating shaft, gears, sealing plates, guide rods, a transition sleeve, a first spring and a rake nail mechanism, wherein the rotating seat is located on the inner side of the shell, the rotating seat is connected with the shell in a welded mode, the lower end of the rotating shaft stretches into the rotating seat, the rotating shaft is connected with the rotating seat in a rotating mode, the gears are located on the outer side of the rotating shaft and located on the outer side of a rack, the gears are connected with the rotating shaft key and meshed with the rack, the sealing plates are located on the outer side of the shell and are penetrated by the rotating shaft, the sealing plates are connected with the shell through bolts and are connected with the rotating shaft in a rotating mode, the number of the guide rods is 2, the guide rods are located at the upper end of the sealing plates, the guide rods are connected with the sealing plates through threads, the transition sleeve vertically slides along the guide rods, the first spring is located on the outer side of the guide rods and between the transition sleeve and the sealing plates, and the rake nail mechanism is not less than 2 pieces and is evenly arranged along the rotating shaft. The rake nail mechanism also comprises a sleeve, a rake nail and a second spring, wherein the sleeve is positioned at the upper end of the outer side of the rotating shaft, the sleeve is connected with the rotating shaft in a welding way, one end of the rake nail extends into the sleeve, the rake nail slides along the sleeve, and the second spring is positioned at the inner side of the sleeve and positioned at the outer side of the rake nail; during operation, the frame is fixed at the upper end of the sewage pool, the second cylinder descends, the shell is driven to move downwards, the dirt removing mechanism fixedly connected to the shell is driven to move downwards, the positions of the dirt removing mechanism are adjusted through the transverse linear module and the longitudinal linear module, the axis of the dirt removing mechanism is overlapped with the axis of the liquid flow hole in the dirt blocking grid, then the longitudinal linear module drives the dirt removing mechanism to move forwards, the transition sleeve cannot compress through the liquid flow hole due to the blocking of the dirt blocking grid, the first spring is compressed, the rake nail mechanism fixedly connected with the rotating shaft moves forwards into the liquid flow hole, then the first cylinder pushes the rack to move downwards along the guide sleeve, so that the rotating shaft fixedly connected with the gear is driven to rotate, the rake nail mechanism fixedly connected with the rotating shaft is driven to rotate, the annular groove arranged on the rake nail winds and locks dirt, and the longitudinal linear module drives the dirt removing mechanism to move backwards, so that the dirt on the dirt blocking grid is pulled out.
2. The dirt-blocking grille decontamination apparatus of claim 1, wherein 2 of the guide rods are symmetrically disposed along the seal plate.
3. The trash rack dirt removing device of claim 1, wherein the sealing plate is further provided with a sealing gasket, the sealing gasket is located at the lower end of the sealing plate, and the sealing gasket is adhered to the sealing plate.
4. A dirt blocking grid decontamination apparatus as claimed in claim 1, wherein the angle between the axis of the sleeve and the axis of the shaft is 45 °.
5. The dirt-blocking grille decontamination device of claim 1, wherein the rake nail is further provided with a limiting ring, the limiting ring is positioned outside the rake nail and inside the sleeve, and the limiting ring is welded with the rake nail.
6. The dirt-blocking grille cleaning apparatus of claim 1 wherein the rake pin is further provided with an annular slot, the annular slot not extending through the rake pin body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810111234.1A CN108178209B (en) | 2018-02-05 | 2018-02-05 | Dirt blocking grid dirt removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810111234.1A CN108178209B (en) | 2018-02-05 | 2018-02-05 | Dirt blocking grid dirt removing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108178209A CN108178209A (en) | 2018-06-19 |
| CN108178209B true CN108178209B (en) | 2024-02-09 |
Family
ID=62552173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810111234.1A Active CN108178209B (en) | 2018-02-05 | 2018-02-05 | Dirt blocking grid dirt removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108178209B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108970223A (en) * | 2018-08-30 | 2018-12-11 | 江苏佳佩环保机械设备有限公司 | A kind of movable grid grab type spotter |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2386489A1 (en) * | 1977-04-07 | 1978-11-03 | Schreiber Klaeranlagen | Cleaning rake arrangement for a drain channel grid - is of low, stable construction and suitable for grids with straight bars |
| CN201855610U (en) * | 2010-11-18 | 2011-06-08 | 辽宁广联机械科技有限公司 | Composite arc-shaped grille dirt-removing machine |
| CN102864762A (en) * | 2012-09-11 | 2013-01-09 | 扬州楚门机电设备制造有限公司 | Dirt-stopping dirt-removing mechanism |
| CN103951002A (en) * | 2014-05-09 | 2014-07-30 | 北京世纪国瑞环境工程技术有限公司 | Solid-liquid separation device |
| CN204098167U (en) * | 2014-10-15 | 2015-01-14 | 李明佳 | Dredging sewer cleaner |
| CN204712174U (en) * | 2015-06-10 | 2015-10-21 | 杭州盛龙制冷设备有限公司 | There is the puncher of waste material recovery device |
| CN206170200U (en) * | 2016-11-26 | 2017-05-17 | 滁州市天悦塑胶制品有限公司 | Refrigerator inner bag side opening piercing press |
| CN208071354U (en) * | 2018-02-05 | 2018-11-09 | 苏州思上环保科技有限公司 | A kind of garbage grille decontamination apparatus |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012103058A1 (en) * | 2012-04-10 | 2013-10-10 | Huber Se | Device with a grate and a movable additional grate for removing screenings from a flowing liquid |
-
2018
- 2018-02-05 CN CN201810111234.1A patent/CN108178209B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2386489A1 (en) * | 1977-04-07 | 1978-11-03 | Schreiber Klaeranlagen | Cleaning rake arrangement for a drain channel grid - is of low, stable construction and suitable for grids with straight bars |
| CN201855610U (en) * | 2010-11-18 | 2011-06-08 | 辽宁广联机械科技有限公司 | Composite arc-shaped grille dirt-removing machine |
| CN102864762A (en) * | 2012-09-11 | 2013-01-09 | 扬州楚门机电设备制造有限公司 | Dirt-stopping dirt-removing mechanism |
| CN103951002A (en) * | 2014-05-09 | 2014-07-30 | 北京世纪国瑞环境工程技术有限公司 | Solid-liquid separation device |
| CN204098167U (en) * | 2014-10-15 | 2015-01-14 | 李明佳 | Dredging sewer cleaner |
| CN204712174U (en) * | 2015-06-10 | 2015-10-21 | 杭州盛龙制冷设备有限公司 | There is the puncher of waste material recovery device |
| CN206170200U (en) * | 2016-11-26 | 2017-05-17 | 滁州市天悦塑胶制品有限公司 | Refrigerator inner bag side opening piercing press |
| CN208071354U (en) * | 2018-02-05 | 2018-11-09 | 苏州思上环保科技有限公司 | A kind of garbage grille decontamination apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108178209A (en) | 2018-06-19 |
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