CN210917610U - Environment-friendly energy-saving sewer smashing device - Google Patents
Environment-friendly energy-saving sewer smashing device Download PDFInfo
- Publication number
- CN210917610U CN210917610U CN201921630459.4U CN201921630459U CN210917610U CN 210917610 U CN210917610 U CN 210917610U CN 201921630459 U CN201921630459 U CN 201921630459U CN 210917610 U CN210917610 U CN 210917610U
- Authority
- CN
- China
- Prior art keywords
- filter frame
- wheel
- crushing
- outer pipe
- sewer
- 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 an environment-friendly energy-saving sewer crushing device, which comprises an outer pipe, a filter frame, an elastic support piece and a crushing assembly, wherein the outer pipe is rectangular, and pipe joints communicated with the outer pipe are arranged at both ends of the outer pipe; the filter frame is arranged in the outer pipe, the top of the filter frame is provided with an opening, and a plurality of filter holes are arranged on the filter frame at intervals; the elastic supporting piece is arranged between the bottom of the filtering frame and the outer pipe; the crushing unit sets up in the filter frame, just the crushing unit can be automatic smashes dregs according to the weight of the dregs of filter frame. This environmental protection and energy saving sewer reducing mechanism can clear up the residue in the sewer automatically to can effectually prevent that the sewer from reaching blockking up, can also play energy-conserving effect simultaneously.
Description
Technical Field
The utility model relates to an environmental protection field, concretely relates to environmental protection and energy saving sewer reducing mechanism.
Background
In people's daily life, the sewer is closely related to people's daily life. Sewer plugging is a problem often encountered in life. Sewer blockage is often due to dregs from the vegetable washing basin, which are not completely filtered when primarily filtered through the vegetable washing basin and then flow into the sewer along with the water flow, and after accumulating over the day and the month, blockage is formed in the sewer. When the sewage is blocked, if the sewage is not cleaned in time, the reverse outflow of the sewage flow can be caused, and great troubles are caused to the daily life of people; meanwhile, if the sewer is blocked and is not dredged in time, the blockage is more and more serious, and finally the sewer cannot be dredged, so that the problem can be solved only by replacing the sewer. However, sewer dredging is a very cumbersome matter, sometimes special dredging personnel have to be invited to dredge through a special sewer dredger. And the sewer dredging tool on the market adopts manual work, special to dredge after the sewer blocks up, and not only reaches in the sewer use, carries out the sewer mediation at any time, and then effectually prevents that the sewer from blockking up.
SUMMERY OF THE UTILITY MODEL
To above-mentioned problem, provide an environmental protection and energy saving sewer reducing mechanism, this environmental protection and energy saving sewer reducing mechanism can clear up the residue in the sewer automatically to can effectually prevent that the sewer from reaching blockking up, can also play energy-conserving effect simultaneously.
The utility model provides an environmental protection and energy saving sewer reducing mechanism, includes:
the inner cavity of the outer pipe is rectangular, and pipe joints communicated with the outer pipe are arranged at two ends of the outer pipe;
the filter frame is arranged in the outer pipe, the top of the filter frame is provided with an opening, and a plurality of filter holes are arranged on the filter frame at intervals;
the elastic supporting piece is arranged between the bottom of the filtering frame and the outer pipe; and
crushing unit, crushing unit sets up in the filter frame, just crushing unit can be automatic smashes dregs according to the weight of the dregs of filter frame.
Furthermore, the crushing assembly comprises a bar-shaped tooth, a first crushing wheel, a second crushing wheel and a screw rod, the bar-shaped tooth is vertically and upwards arranged in the outer pipe and positioned outside the filter frame, the first crushing wheel and the second crushing wheel are arranged in the filter frame at intervals and in parallel, two opposite side walls of the filter frame are transversely provided with a first chute and a second chute, the first chute is positioned at one side far away from the bar-shaped tooth, one end of the first crushing wheel is provided with a first main shaft, the first main shaft can slidably penetrate through the first chute, the end face of the first main shaft is provided with a first rotating motor, the side wall of the first rotating motor is provided with a first switch, the first switch is provided with an exposed positive plate and an exposed negative plate in parallel, the other end of the first crushing wheel is provided with a first sliding block, and the first sliding block and the first crushing wheel can relatively rotate, the first sliding block is slidably inserted into the other second sliding groove and extends out of the second sliding groove, and a first helical tooth is arranged on the side wall of the first sliding block;
a second main shaft is arranged at one end of the second crushing wheel, the second main shaft can rotatably penetrate through the first chute, a second rotating motor is arranged on the end face of the second main shaft, a second switch is transversely arranged on the second rotating motor, an exposed positive plate and an exposed negative plate are arranged on the second switch in parallel, a second sliding block is arranged at the other end of the second crushing wheel, the second sliding block and the second crushing wheel can rotate relatively, the second sliding block is slidably inserted in the second chute, and second oblique teeth are arranged on the side wall of the second sliding block;
the middle part of screw rod is provided with a plurality of first tooth along circumference interval, just the bar tooth with first tooth meshing, the screw rod both ends are provided with left-handed screw thread and right-handed screw respectively, just left-handed screw thread with first skewed tooth meshing, right-handed screw thread with second skewed tooth meshing.
Furthermore, a plurality of blades are arranged on the first crushing wheel and the second crushing wheel at intervals.
Further, the blade is arc-shaped.
Further, the elastic force of the elastic supporting member is equal to one third of the gravity when the filter frame is filled with the dregs.
Furthermore, a first metal pressing sheet and a second metal pressing sheet are arranged in the outer tube, when the first crushing wheel is tangent to the second crushing wheel, the first metal pressing sheet is simultaneously contacted with a positive plate and a negative plate on the first switch, and the second metal pressing sheet is simultaneously contacted with a positive plate and a negative plate on the second switch.
Further, the first metal pressing sheet is arranged at the bottom of the outer tube through a first buffer pad, and the second metal pressing sheet is arranged at the bottom of the outer tube through a second buffer pad.
Above-mentioned environmental protection and energy saving sewer reducing mechanism includes following advantage at least:
above-mentioned environmental protection and energy saving sewer reducing mechanism includes outer tube, filter frame, elastic support piece and crushing unit. This environmental protection and energy saving sewer reducing mechanism sets up in the sewer, can filter sewage, has simultaneously and then the dregs in the sewer smash to dredge the sewer, prevent that the sewer from being blockked up. Crushing unit controls through the weight of the dregs of straining the frame and opens or the disconnection, and needs the special messenger to dredge, just can automatic start crushing when blockking up simultaneously to can carry out nimble crushing mediation, can reach energy-conserving effect simultaneously again.
Drawings
FIG. 1 is a front view of the present embodiment;
FIG. 2 is a schematic view of the present embodiment with the interior of the outer tube removed;
FIG. 3 is a schematic view of a first grinding wheel in this embodiment;
FIG. 4 is a schematic view of the engagement of the screw with the rack teeth in this embodiment;
FIG. 5 is a schematic diagram of the first switch in contact with the first metal wafer and the second switch in contact with the second metal wafer in this embodiment;
reference numerals: 10-environment-friendly and energy-saving sewer smashing device, 100-outer pipe, 110-pipe joint, 200-filter frame, 210-first sliding groove, 220-second sliding groove, 300-elastic supporting piece, 400-smashing component, 410-strip-shaped tooth, 420-first smashing wheel, 421-first main shaft, 422-first rotating motor, 423-first switch, 424-first sliding block, 430-second smashing wheel, 440-screw, 441-first tooth, 450-first metal pressing sheet, 451-first cushion pad, 460-second metal pressing sheet and 461-second cushion pad.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1 to 4, an environment-friendly and energy-saving sewage smashing device 10 is used for preventing a sewage from being blocked. The eco-friendly and energy-saving sewage pulverizing apparatus 10 includes an outer pipe 100, a filter frame 200, an elastic support 300, and a pulverizing assembly 400.
Referring to fig. 1 and 2, in particular, both ends of the outer tube 100 are provided with pipe joints 110 communicating with the outer tube 100. One pipe joint 110 is connected with the water outlet pipe of the vegetable washing plate, and the other pipe joint 110 is connected with the sewer pipe buried in the ground. The filter frame 200 is disposed inside the outer tube 100. The top of the filter frame 200 is open, and a plurality of filter holes are arranged on the filter frame 200 at intervals. In the present embodiment, the elastic support 300 is disposed between the filter frame 200 and the outer tube 100, and serves to support the filter frame 200 and to allow a distance between the filter frame 200 and the outer tube 100. The pulverizing assembly 400 is provided in the filter frame 200, and the pulverizing assembly 400 can start or stop with the weight of the dregs of the filter frame 200 and pulverize the dregs.
Referring to fig. 2 to 4, the pulverizing assembly 400 includes a rack 410, a first pulverizing wheel 420, a second pulverizing wheel 430, and a screw 440. The bar-shaped teeth 410 are vertically upwardly disposed in the outer tube 100 and are located outside the filter frame 200. The first pulverizing wheel 420 and the second pulverizing wheel 430 are disposed in the filter frame 200 in a spaced and parallel manner. The two opposite side walls of the filter frame 200 are transversely provided with a first chute 210 and a second chute 220, and the first chute 210 is located at one side far away from the strip-shaped teeth 410. One end of the first pulverizing wheel 420 is provided with a first main shaft 421, and the first main shaft 421 can slidably pass through the first chute 210. A first rotating electric machine 422 is provided on an end surface of the first main shaft 421. A first rotating electric machine 422 is provided on a side wall of the first rotating electric machine 422. The first rotating electric machine 422 is provided with an exposed positive plate and an exposed negative plate in parallel. The other end of the first pulverizing wheel 420 is provided with a first slider 424. And the first slider 424 and the first crushing wheel can rotate relatively. The first sliding block 424 is slidably inserted into the second sliding slot 220 and extends out of the second sliding slot 220, and a side wall of the first sliding block 424 is provided with a first helical tooth.
Similarly, a second main shaft is provided at one end of the second pulverizing wheel 430. And the second main shaft can rotatably pass through the first sliding groove 210. And a second rotating motor is arranged on the end surface of the second main shaft. The second rotating motor is transversely provided with a second switch, and the second sliding block and the second crushing wheel can rotate relatively. The second switch is provided with an exposed positive plate and an exposed negative plate in parallel. The other end of the second crushing wheel 430 is provided with a second sliding block, the second sliding block is slidably inserted into the second sliding groove 220, and the side wall of the second sliding block is provided with second helical teeth.
The middle of the screw 440 is provided with a plurality of first teeth 441 at intervals along the circumferential direction. And the bar-shaped teeth 410 are engaged with the first teeth 441. The two ends of the screw 440 are respectively provided with a left-hand thread and a right-hand thread, and the left-hand thread is engaged with one thread and the right-hand thread is engaged with the second helical tooth.
In this embodiment, when the filter frame 200 does not collect a certain amount of dregs, the first pulverizing wheel 420 and the first pulverizing wheel 420 are spaced at two sides of the inner cavity of the filter frame 200, when the dregs in the filter frame 200 reach a certain weight, the filter frame 200 descends under the action of gravity, the screw 440 descends accordingly, the screw 440 rotates under the action of the strip-shaped teeth 410 on the first teeth 441, and the first pulverizing wheel 420 move in opposite directions under the action of the left-hand threads and the right-hand threads until the outer sides of the first pulverizing wheel 420 and the first pulverizing wheel 420 abut against each other. At this time, the first rotating motor 422 and the second switch are started, the first crushing wheel 420 and the first crushing wheel 420 rotate, and during the rotation, dregs in the filter frame 200 can be thrown, so that the dregs are loosened, and the dregs can fall out of the filter holes by themselves; meanwhile, the first pulverizing wheel 420 and the first pulverizing wheel 420 roll while rolling, and further crush and cut the dregs falling therebetween. Further, the residue is repeatedly crushed, and the crushed residue falls out from the filtering holes. When the dregs are crushed and filtered through the filtering holes, the weight of the filter frame 200 is reduced, the filter frame 200 is lifted by the restoring force of the elastic member, the screw 440 is rotated in a reverse direction, the first crushing wheel 420 and the first crushing wheel 420 are moved away from each other, and at this time, the first crushing wheel 420 and the first crushing wheel 420 are stopped. The wheel crushing operation is completed.
Referring to fig. 2 and 5, in the implementation process, the first crushing wheel 420 and the first crushing wheel 420 can be started and controlled by connecting the first rotating motor 422 and the positive pole piece and the negative pole piece of the second switch through the power cord and then pulling the first rotating motor 422 and the negative pole piece out of the outer tube 100. When the sewer is blocked, the filter frame 200 descends, the first crushing wheel 420 and the first crushing wheel 420 move relatively to each other and are abutted against each other, and at the moment, the first rotating motor 422 and the second switch can be started through the exposed power cord to perform crushing operation. In this embodiment, in order to achieve the purpose that the first pulverizing wheel 420 and the first pulverizing wheel 420 can be automatically activated, a first metal pressing piece 450 and a second metal pressing piece 460 are provided in the outer tube 100. And when the first crushing wheel 420 and the second crushing wheel 430 are tangent, the first metal pressing sheet 450 is simultaneously contacted with the positive plate and the negative plate on the first switch 423, and the second metal pressing sheet 460 is simultaneously contacted with the positive plate and the negative plate on the second switch. When the first crushing wheel 420 and the first crushing wheel 420 are abutted, the positive pole piece and the negative pole piece on the first switch 423 are abutted against the first metal pressing piece 450, and the circuit of the first rotating motor 422 is communicated, so that the first crushing wheel 420 is automatically driven to rotate; in the same way, the positive plate and the negative plate of the first switch 423 are pressed against the second metal pressing plate 460, and the circuit of the second rotating motor is connected, so as to automatically drive the second pulverizing wheel 430 to rotate. After dregs are completely crushed and filtered from the filtering holes, the weight of the filtering frame 200 is reduced, the filtering frame 200 rises under the action of the restoring force of the elastic piece, the screw 440 rotates reversely, the first crushing wheel 420 and the first crushing wheel 420 move back to back, at the moment, the first rotating motor 422 and the second switch respectively fall off the first metal pressing piece 450 and the second metal pressing piece 460, and the first rotating motor 422 and the second rotating motor stop rotating, so that the effects of flexibility and energy conservation are achieved.
In this embodiment, the first metal pressing piece 450 is disposed at the bottom of the outer tube 100 through the first buffer 451, and the second metal pressing piece 460 is disposed at the bottom of the outer tube 100 through the second buffer 461. The first and second buffer pads 451 and 461 may place the first and second metal press pieces 450 and 460 in hard contact with the first and second switches 423 and 460, respectively, causing trauma to the first and second switches 423 and 423.
In the present embodiment, the elastic force of the elastic support 300 is equal to one third of the gravity when the filter frame 200 is filled with the dregs. When dregs at a point are filled into the filter frame 200, the gravity of the whole filter frame 200 is one third of the elasticity of the elastic piece, the filter frame 200 begins to descend, the filter frame 200 descends continuously along with the continuous increase of the dregs in the filter frame 200 until the first crushing wheel 420 and the first crushing wheel 420 are abutted, and by the design, the frequent starting work of the first crushing wheel 420 and the first crushing wheel 420 can be avoided, so that the energy-saving effect is achieved.
In the present embodiment, in order to enhance the pulverizing effect of the first pulverizing wheel 420 and the second pulverizing wheel 430, a plurality of blades are provided on the first pulverizing wheel 420 and the first pulverizing wheel 430 at intervals. The blade can cut up the dregs; meanwhile, the blade is arc-shaped. The curved blade is advantageous for curling the dregs, thereby facilitating crushing.
The working principle and the specific use method of the environment-friendly and energy-saving sewer crushing device 10 are as follows:
when in use, the pipe joints 110 are arranged at both ends of the outer pipe 100, and the crushing device is arranged between the water outlet pipe of the vegetable washing plate and the sewer pipe through the pipe joints 110. After sewage and dregs from the vegetable washing basin are filtered for the first time through a filter in the vegetable washing basin, the sewage and the dregs flow into the filter frame 200 of the crushing device and are filtered for the second time through the filter frame 200, dregs are collected at the bottom of the filter frame 200, when the gravity of the whole filter frame 200 is one third of the elastic force of the elastic piece, the filter frame 200 begins to descend, and the screw 440 descends accordingly. Through the action of the strip-shaped teeth 410 on the first teeth 441, the screw 440 rotates, and under the action of the left-hand thread and the right-hand thread, the first crushing wheel 420 and the second crushing wheel 430 move towards each other until the two are mutually abutted.
When the first crushing wheel 420 and the second crushing wheel 430 are abutted, the positive pole piece and the negative pole piece on the first switch 423 are abutted against the first metal pressing piece 450 at the same time, the circuit of the first rotating motor 422 is communicated, and the first crushing wheel 420 rotates; in the same way, the positive plate and the negative plate of the second switch are simultaneously pressed against the second metal pressing plate 460, the circuit of the second rotating electric machine is connected, and the second crushing wheel 430 rotates. The first crushing wheel 420 and the first crushing wheel 420 rotate, and during the rotation, dregs in the filter frame 200 can be thrown, so that the dregs are loosened, and the dregs can fall out of the filter holes by self; meanwhile, the first pulverizing wheel 420 and the first pulverizing wheel 420 roll and cut the dregs falling between the two while rolling, so that the dregs are repeatedly pulverized, and the pulverized dregs fall out of the filtering holes. After the dregs are crushed and filtered through the filtering holes, the weight of the filtering frame 200 is reduced, the filtering frame 200 is lifted up under the restoring force of the elastic member, the screw 440 rotates in the reverse direction, the first crushing wheel 420 and the first crushing wheel 420 move in the opposite direction, and the first crushing wheel 420 stop rotating after the first metal pressing sheet 450 and the second metal pressing sheet 460 are separated by the first rotating motor 422 and the second switch. And the action movement is continued until the initial position is recovered, and the grinding operation of the round is completed. Thereby dredging the sewer.
Above-mentioned environmental protection and energy saving sewer reducing mechanism 10:
the environment-friendly and energy-saving sewer crushing device comprises an outer pipe 100, a filter frame 200, an elastic support 300 and a crushing assembly 400. This environmental protection and energy saving sewer reducing mechanism sets up in the sewer, both filtered sewage, will and then the dregs in the sewer smash simultaneously again to dredge the sewer, prevent that the sewer from being blockked up. The crushing assembly 400 achieves the crushing effect by controlling the rotation of the first crushing wheel 420 and the second crushing wheel 430 by the weight of the dregs of the filter frame 200. When the weight of the filter frame 200 is one third of the elastic force of the elastic support 300, the filter frame 200 starts to descend, and the screw 440 descends accordingly. The first crushing wheel 420 and the first crushing wheel 420 move in opposite directions until the two are against each other, and when the first crushing wheel 420 and the first crushing wheel 420 are against each other, the first crushing wheel 420 and the first crushing wheel 420 are started through the action of the first metal pressing sheet 450 and the second metal sheet, so that the crushing is realized. When the dregs are crushed and filtered from the filtering holes, the weight of the filtering frame 200 is reduced, the filtering frame 200 is lifted up by the restoring force of the elastic member, the first crushing wheel 420 and the first crushing wheel 420 move away from each other, and when the first switch 423 and the second switch respectively separate the first metal pressing piece 450 and the second metal pressing piece 460, the first crushing wheel 420 and the first crushing wheel 420 stop rotating. And continuing to apply the movement until the initial position is restored. Thereby achieving the effects of flexible crushing and dredging and energy saving
Finally, it should be noted that: the basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides an environmental protection and energy saving sewer reducing mechanism which characterized in that includes:
the inner cavity of the outer pipe is rectangular, and pipe joints communicated with the outer pipe are arranged at two ends of the outer pipe;
the filter frame is arranged in the outer pipe, the top of the filter frame is provided with an opening, and a plurality of filter holes are arranged on the filter frame at intervals;
the elastic supporting piece is arranged between the bottom of the filtering frame and the outer pipe; and
crushing unit, crushing unit sets up in the filter frame, just crushing unit can be automatic smashes dregs according to the weight of the dregs of filter frame.
2. The environment-friendly and energy-saving sewer smashing device according to claim 1, wherein the smashing assembly comprises a bar-shaped tooth, a first smashing wheel, a second smashing wheel and a screw rod, the bar-shaped tooth is vertically and upwardly arranged in the outer pipe and located on the outer side of the filter frame, the first smashing wheel and the second smashing wheel are arranged in the filter frame at intervals and in parallel, two opposite side walls of the filter frame are transversely provided with a first sliding groove and a second sliding groove, the first sliding groove is located on the side far away from the bar-shaped tooth, one end of the first smashing wheel is provided with a first main shaft, the first main shaft can slidably penetrate through the first sliding groove, the end face of the first main shaft is provided with a first rotating motor, the side wall of the first rotating motor is provided with a first switch, and the first switch is provided with an exposed positive pole piece and an exposed negative pole piece in parallel, the other end of the first crushing wheel is provided with a first sliding block, the first sliding block and the first crushing wheel can rotate relatively, the first sliding block is slidably inserted into the other second sliding groove and extends out of the second sliding groove, and the side wall of the first sliding block is provided with first oblique teeth;
a second main shaft is arranged at one end of the second crushing wheel, the second main shaft can rotatably penetrate through the first chute, a second rotating motor is arranged on the end face of the second main shaft, a second switch is transversely arranged on the second rotating motor, an exposed positive plate and an exposed negative plate are arranged on the second switch in parallel, a second sliding block is arranged at the other end of the second crushing wheel, the second sliding block and the second crushing wheel can rotate relatively, the second sliding block is slidably inserted in the second chute, and second oblique teeth are arranged on the side wall of the second sliding block;
the middle part of screw rod is provided with a plurality of first tooth along circumference interval, just the bar tooth with first tooth meshing, the screw rod both ends are provided with left-handed screw thread and right-handed screw respectively, just left-handed screw thread with first skewed tooth meshing, right-handed screw thread with second skewed tooth meshing.
3. The environment-friendly and energy-saving sewer smashing device according to claim 2, wherein a plurality of blades are arranged on the first smashing wheel and the second smashing wheel at intervals.
4. The environment-friendly and energy-saving sewer crushing device according to claim 3, wherein the blade is arc-shaped.
5. The environment-friendly and energy-saving sewage smashing device according to claim 1, wherein the elastic force of the elastic supporting piece is equal to one third of the gravity when the filter frame is filled with dregs.
6. The environment-friendly and energy-saving sewer crushing device according to claim 2, wherein a first metal pressing sheet and a second metal pressing sheet are arranged in the outer pipe, when the first crushing wheel and the second crushing wheel are tangent, the first metal pressing sheet is in contact with a positive plate and a negative plate on the first switch at the same time, and the second metal pressing sheet is in contact with a positive plate and a negative plate on the second switch at the same time.
7. The environment-friendly and energy-saving sewer crushing device as claimed in claim 6, wherein the first metal pressing sheet is disposed at the bottom of the outer pipe through a first buffer, and the second metal pressing sheet is disposed at the bottom of the outer pipe through a second buffer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921630459.4U CN210917610U (en) | 2019-09-27 | 2019-09-27 | Environment-friendly energy-saving sewer smashing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921630459.4U CN210917610U (en) | 2019-09-27 | 2019-09-27 | Environment-friendly energy-saving sewer smashing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210917610U true CN210917610U (en) | 2020-07-03 |
Family
ID=71364186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921630459.4U Expired - Fee Related CN210917610U (en) | 2019-09-27 | 2019-09-27 | Environment-friendly energy-saving sewer smashing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210917610U (en) |
-
2019
- 2019-09-27 CN CN201921630459.4U patent/CN210917610U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113089810A (en) | Anti-blocking water supply and drainage pipeline device | |
| CN210917610U (en) | Environment-friendly energy-saving sewer smashing device | |
| CN211312645U (en) | Prevent hydraulic engineering silt cleaning device of jam | |
| CN211358955U (en) | Perishable garbage smashing device adopting blade-free grinding | |
| CN210815558U (en) | Instant kitchen waste treatment equipment | |
| CN111099671A (en) | Crushing type grid sewage-removing machine | |
| CN110528643A (en) | A kind of environmental protection and energy saving sewer grinding device | |
| CN110614135A (en) | Clear stifled device of breaker | |
| CN216920499U (en) | Dredging treatment device suitable for urban flood control river channel | |
| CN114308332B (en) | Rapeseed oil residue collection device | |
| CN215609625U (en) | Sewage filtering and recycling device | |
| CN114504863A (en) | Mixed effluent treatment plant of oil field well drilling abandonment drilling fluid | |
| CN210482517U (en) | Integrated sewage lifting pump station with dredging device | |
| CN213701215U (en) | Filtering device for soil detection and restoration | |
| CN209849553U (en) | Cleaning device for roller production and processing | |
| CN112044931A (en) | Recovery plant for crushing and compressing urban living dry garbage | |
| CN108187398B (en) | Accumulated ore cleaning device for ceramic filter | |
| CN111549869A (en) | Sewer dredging device for cleaning pipeline | |
| CN213725009U (en) | Waste water treatment solid collection device | |
| CN217053531U (en) | Hydraulic engineering desilting device with raising and lowering functions | |
| CN213926577U (en) | Drainage device for municipal administration | |
| CN220716013U (en) | Financial security document destroys equipment | |
| CN213670818U (en) | Plant polypeptide extraction element | |
| CN213773149U (en) | Construction is with built on stilts drainage device | |
| CN215277867U (en) | Impurity removing device for recycled aggregate for high-strength concrete |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20200703 Termination date: 20210927 |