CN211215571U - Central transmission mud scraper - Google Patents
Central transmission mud scraper Download PDFInfo
- Publication number
- CN211215571U CN211215571U CN201921630546.XU CN201921630546U CN211215571U CN 211215571 U CN211215571 U CN 211215571U CN 201921630546 U CN201921630546 U CN 201921630546U CN 211215571 U CN211215571 U CN 211215571U
- Authority
- CN
- China
- Prior art keywords
- central vertical
- vertical shaft
- scraper
- mud scraper
- central
- 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
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 21
- 238000007790 scraping Methods 0.000 claims abstract description 28
- 239000010802 sludge Substances 0.000 claims abstract description 9
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 8
- 210000005056 cell body Anatomy 0.000 claims abstract description 6
- 230000000087 stabilizing effect Effects 0.000 claims description 2
- 239000010865 sewage Substances 0.000 abstract description 18
- 238000005260 corrosion Methods 0.000 abstract description 5
- 230000007797 corrosion Effects 0.000 abstract description 5
- 238000000926 separation method Methods 0.000 abstract description 5
- 229910001220 stainless steel Inorganic materials 0.000 abstract description 4
- 239000010935 stainless steel Substances 0.000 abstract description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 3
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 3
- 241001330002 Bambuseae Species 0.000 abstract description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 3
- 239000011425 bamboo Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of sewage treatment accessory is used, specifically disclose central transmission mud scraper, by cell body, central vertical scroll supporting seat, central vertical scroll, working bridge, stationary flow section of thick bamboo, sprocket feed case, vertical turbine speed reducer and scrape the mud subassembly and constitute. The utility model discloses a center drive mud scraper's beneficial effect lies in: the integral component is a stainless steel structure with reasonable design, the service life of the integral structure is prolonged, namely the integral structure has strong toughness, corrosion resistance and excellent wear resistance, and meanwhile, the structures of the pool body, the central vertical shaft supporting seat, the central vertical shaft, the working bridge, the steady flow cylinder, the chain wheel transmission case, the vertical turbine speed reducer, the mud scraping assembly and the like which are matched with each other are used, so that the accurate, efficient and stable separation treatment operation can be completed on sewage and sludge in the sewage pool, and the operation safety coefficient is high.
Description
Technical Field
The utility model belongs to the technical field of sewage treatment accessory is used, concretely relates to central transmission mud scraper.
Background
In the matched treatment structures of urban sewage treatment plants, residential district sewage pretreatment devices, municipal rain/sewage pump stations, water works and the like, the transmission mud scraper is mainly used for a mud scraping process of a circular sedimentation tank, and the transmission mud scraper adopts middle water inlet and mud discharge and peripheral water discharge to ensure even water flow.
However, the mud scraping structure of the existing traditional structure has unreasonable structural design, cannot finish the accurate, efficient and stable separation treatment operation of sludge and sewage in the sewage pool, is inconvenient to assemble and maintain, has poor corrosion resistance and wear resistance, has short service life, cannot meet the high-standard assembly use requirements of the existing urban sewage treatment plant, residential community sewage pretreatment device, municipal rain/sewage pump station, water works and the like, and is urgently needed to be solved at present.
Therefore, based on the above problem, the utility model provides a central transmission mud scraper.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims at providing a central transmission mud scraper, whole component part is reasonable in design's stainless steel construction, and the life that has improved overall structure is that toughness is strong, corrosion-resistant and wearability are excellent, cell body, central vertical scroll supporting seat, central vertical scroll, working bridge, stationary flow section of thick bamboo, sprocket feed case, vertical turbine speed reducer and the mud subassembly isotructure of scraping that cooperate to use simultaneously, can accomplish accurate, high-efficient and stable separation processing operation to sewage, mud in the sewage pond, and operation factor of safety is high.
The technical scheme is as follows: the utility model provides a center drive mud scraper, which consists of a center vertical shaft supporting seat arranged in the bottom of a tank body, a center vertical shaft arranged in the center vertical shaft supporting seat, a working bridge arranged at one end of the center vertical shaft, a steady flow cylinder arranged at the bottom surface of the working bridge and matched with the center vertical shaft for use, a chain wheel transmission box arranged on the working bridge, a vertical turbine speed reducer arranged on the working bridge and connected with the center vertical shaft and the chain wheel transmission box, and a mud scraping component matched with the center vertical shaft for use; the mud scraping assembly comprises a scraping arm mounting frame connected with one end outer wall of the central vertical shaft, a vertical type concentrated grid arranged on the scraping arm mounting frame, a scraping plate arranged at the bottom of the scraping arm mounting frame, a bottom scraping plate arranged at one end of the central vertical shaft, a liquid collecting tank arranged on the inner wall of the top of the tank body, a liquid guide pipe which runs through the inner wall of the top of the tank body and is matched with the liquid collecting tank for use, and a concentrated sludge discharge pipe arranged on the outer wall of the bottom of the tank body.
According to the technical scheme, the center transmission mud scraper further comprises a group of balance arms connected with the center vertical shaft, and a left-handed pull rod and a right-handed pull rod which are respectively connected with the group of balance arms and the scraping arm mounting frame.
According to the technical scheme, the vertical concentrated grid bars arranged on the scraping arm mounting rack form a step-shaped structure.
Compared with the prior art, the utility model discloses a central transmission mud scraper's beneficial effect lies in: the integral component is a stainless steel structure with reasonable design, the service life of the integral structure is prolonged, namely the integral structure has strong toughness, corrosion resistance and excellent wear resistance, and meanwhile, the structures of the pool body, the central vertical shaft supporting seat, the central vertical shaft, the working bridge, the steady flow cylinder, the chain wheel transmission case, the vertical turbine speed reducer, the mud scraping assembly and the like which are matched with each other are used, so that the accurate, efficient and stable separation treatment operation can be completed on sewage and sludge in the sewage pool, and the operation safety coefficient is high.
Drawings
Fig. 1 is a schematic structural view of a central transmission mud scraper of the present invention;
fig. 2 is a schematic view of the top view of the center drive mud scraper of the present invention.
Detailed Description
The invention will be further elucidated with reference to the drawings and the specific embodiments.
Examples
The center-drive mud scraper shown in figures 1 and 2 consists of a center vertical shaft supporting seat 16 arranged in the bottom of a pool body 18, a center vertical shaft 8 arranged in the center vertical shaft supporting seat 16, a working bridge 1 arranged at one end of the center vertical shaft 8, a flow stabilizing cylinder 4 arranged at the bottom surface of the working bridge 1 and matched with the center vertical shaft 8, a chain wheel transmission box 2 arranged on the working bridge 1, a vertical turbine speed reducer 3 arranged on the working bridge 1 and connected with the center vertical shaft 8 and the chain wheel transmission box 2, and a mud scraping component matched with the center vertical shaft 8; the mud scraping assembly comprises a scraping arm mounting frame 7 connected with the outer wall of one end of a central vertical shaft 8, a vertical concentrated grid 6 arranged on the scraping arm mounting frame 7, a scraping plate 9 arranged at the bottom of the scraping arm mounting frame 7, a bottom scraping plate 10 arranged at the end part of one end of the central vertical shaft 8, a liquid collecting tank 14 arranged on the inner wall of the top of the tank body 18, a liquid guide pipe 15 penetrating through the inner wall of the top of the tank body 18 and matched with the liquid collecting tank 14 for use, and a concentrated sludge discharge pipe 17 arranged on the outer wall of the bottom of the tank body 18.
Preferably, the central transmission mud scraper further comprises a group of balance arms 11 connected with the central vertical shaft 8, and a left-handed pull rod 5 and a right-handed pull rod 12 respectively connected with the group of balance arms 11 and the scraper mounting frame 7, so that the stability of mud scraping operation of the scraper mounting frame 7 and the scraper 9 is improved; according to the technical scheme, the vertical concentration grid bars 6 arranged on the scraping arm mounting rack 7 form a step-shaped structure, and the sludge in the tank body 18 is concentrated efficiently and qualitatively.
The central transmission mud scraper of this structure, on the one hand whole component part be reasonable in design's stainless steel construction, has improved overall structure's life promptly toughness strong, corrosion-resistant and wearability are excellent, on the other hand cell body, central vertical scroll supporting seat, central vertical scroll, working bridge, stationary flow section of thick bamboo, sprocket feed case, vertical turbine speed reducer and the mud subassembly isotructure of scraping that cooperatees simultaneously and use, can accomplish accurate, high-efficient and stable separation processing operation to sewage, mud in the sewage pond, and operation factor of safety is high.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principle of the present invention, and these modifications should also be regarded as the protection scope of the present invention.
Claims (3)
1. Center drive mud scraper, its characterized in that: the sludge scraper consists of a central vertical shaft supporting seat (16) arranged in the bottom of a tank body (18), a central vertical shaft (8) arranged in the central vertical shaft supporting seat (16), a working bridge (1) arranged at one end of the central vertical shaft (8), a flow stabilizing cylinder (4) arranged on the bottom surface of the working bridge (1) and matched with the central vertical shaft (8) for use, a chain wheel transmission box (2) arranged on the working bridge (1), a vertical turbine speed reducer (3) arranged on the working bridge (1) and connected with the central vertical shaft (8) and the chain wheel transmission box (2), and a sludge scraping component matched with the central vertical shaft (8) for use; scrape mud subassembly, including with central vertical scroll (8) one end outer wall connection scrape arm mounting bracket (7), and set up vertical concentrated grid (6) on scraping arm mounting bracket (7), and set up scraper blade (9) scraping arm mounting bracket (7) bottom, and set up end scraper blade (10) at central vertical scroll (8) one end tip, and set up collecting tank (14) at cell body (18) top inner wall, and run through cell body (18) top inner wall and cooperate catheter (15) that use with collecting tank (14), and set up concentrated sludge discharge pipe (17) at cell body (18) bottom outer wall.
2. The center drive mud scraper as claimed in claim 1, wherein: the center-drive mud scraper further comprises a group of balance arms (11) connected with the center vertical shaft (8), and a left-handed pull rod (5) and a right-handed pull rod (12) which are respectively connected with the group of balance arms (11) and the scraper arm mounting frame (7).
3. The center drive mud scraper as claimed in claim 1, wherein: the vertical concentrated grid bars (6) arranged on the scraping arm mounting rack (7) form a step-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921630546.XU CN211215571U (en) | 2019-09-27 | 2019-09-27 | Central transmission mud scraper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921630546.XU CN211215571U (en) | 2019-09-27 | 2019-09-27 | Central transmission mud scraper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211215571U true CN211215571U (en) | 2020-08-11 |
Family
ID=71915258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921630546.XU Expired - Fee Related CN211215571U (en) | 2019-09-27 | 2019-09-27 | Central transmission mud scraper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211215571U (en) |
-
2019
- 2019-09-27 CN CN201921630546.XU patent/CN211215571U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200811 |