CN204054720U - Suction-type sewer scavenger spiral separating device - Google Patents
Suction-type sewer scavenger spiral separating device Download PDFInfo
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- CN204054720U CN204054720U CN201420321203.6U CN201420321203U CN204054720U CN 204054720 U CN204054720 U CN 204054720U CN 201420321203 U CN201420321203 U CN 201420321203U CN 204054720 U CN204054720 U CN 204054720U
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Abstract
The utility model discloses a kind of suction-type sewer scavenger spiral separating device, it comprises is located in tank body and has the cylinder of charging aperture and discharging opening, this cylinder comprises the cylindrical shell with some water seepage holes, and the helical axis be located in this cylindrical shell, this helical axis has helical blade, helical blade distribution on described helical axis is followed successively by feeding section, middle compression section, the section of gathering materials by described charging aperture to discharging opening direction, and the blade on described middle compression section is the variable-pitch auger blade that pitch diminishes gradually.The variable-pitch auger blade that this utility model is diminished gradually by pitch combines the section of gathering materials, extruding force large is as far as possible formed to the foreign material be filled in the section of gathering materials, moisture in foreign material is extruded and flows in tank body by water seepage hole, the water content in solid sundries is reduced with this, and then avoid moisture inflow surface in discharging process, to ensure the sanitation and hygiene of suction-type sewer scavenger working environment.
Description
Technical field
The utility model relates to suction-type sewer scavenger technical field, is specifically related to a kind of suction-type sewer scavenger spiral separating device.
Background technology
Suction-type sewer scavenger spiral separating device is mainly used in suction-type sewer scavenger by the sewage sucked from sewer, septic tank after the mesh in cylinder enters tank body, and will the solid sundries in cylinder be retained in, as the blade on helical axis such as sanitary napkin, napkin paper, bone, finger stone, plastic bottle, ight soil, by roller tube left end discharging opening, open cover plate by hydraulic control oil cylinder simultaneously, allow solid sundries be expelled in hopper slide, finally enter in collection barrelling and be transported to garbage disposal plant.
Existing suction-type sewer scavenger spiral separating device is divided into three sections: feeding section, closed section, the section of gathering materials, and on-bladed in the section of gathering materials is mainly used in collection and deposits solid sundries; And the helical blade pitch in feeding section, closed section is uniform pitch.In use, there is following problem:
1, due in foreign material as stationery, dry goods etc. absorb large quantity of moisture, can not in cylindrical shell by moisture extrude, in discharging process, large quantity of moisture inflow surface, has a strong impact on the sanitation and hygiene of environment;
2, in discharging process, the solid sundries of the section of gathering materials can not drain completely, finally needs labor cleaning.
Summary of the invention
For above-mentioned weak point of the prior art, the utility model aims to provide a kind of suction-type sewer scavenger spiral separating device, reduces the water content of foreign material in helical feed process, ensure that the sanitation and hygiene of suction-type sewer scavenger working environment.
To achieve these goals, the technical solution of the utility model: a kind of suction-type sewer scavenger spiral separating device, it comprises is located in tank body and has the cylinder of charging aperture and discharging opening, this cylinder comprises the cylindrical shell with some water seepage holes, and the helical axis be located in this cylindrical shell, this helical axis has helical blade, helical blade distribution on described helical axis is followed successively by feeding section, middle compression section, the section of gathering materials by described charging aperture to discharging opening direction, and the blade on described middle compression section is the variable-pitch auger blade that pitch diminishes gradually.
Further, described variable-pitch auger blade comprises the first helical blade, the second helical blade, the 3rd helical blade, the 4th helical blade that connect successively, and the pitch ratio between this first helical blade, the second helical blade, the 3rd helical blade, the 4th helical blade is 9:8:7:6.
Further, the helical blade in described feeding section adopts the arrangement of coarse pitch reamer, and the pitch ratio between itself and described first helical blade is 10:9.
Further, the helical blade in the section of gathering materials described in adopts isometrical, double helix, coarse pitch helical blade.
Further, the helical blade in the section of gathering materials described in and the pitch ratio between described 4th helical blade are 5:2.
Further, the helical blade on described helical axis and the gap between described cylindrical shell are less than or equal to 10mm.
Further, the outer blade diameter of the helical blade on described helical axis is 2 ~ 2.8 with the diameter of axle ratio of described helical axis.
The beneficial effects of the utility model: the variable-pitch auger blade diminished gradually by pitch combines the section of gathering materials, extruding force large is as far as possible formed to the foreign material be filled in the section of gathering materials, moisture in foreign material is extruded and flows in tank body by water seepage hole, the water content in solid sundries is reduced with this, and then avoid moisture inflow surface in discharging process, to ensure the sanitation and hygiene of suction-type sewer scavenger working environment; In addition, the transporting velocity of suction-type sewer scavenger is provided by the screw with long screw pitch blade in feeding section, the section of gathering materials; Reduce the gap between helical blade and cylindrical shell, improve helical blade to the free rate of the foreign material in cylindrical shell; By the diameter of axle between outer blade diameter and the diameter of axle than reducing, improving the situation that accepts and the blade processing situation of helical axis, improve the service life of equipment.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structure chart of the present utility model.
Detailed description of the invention
The utility model is further described below in conjunction with specific embodiment and accompanying drawing.
A kind of suction-type sewer scavenger spiral separating device as described in Figure 1, it comprises is located in tank body 1 and has the cylinder of charging aperture and discharging opening, this cylinder comprises the cylindrical shell 2 with some water seepage holes, and the helical axis 3 be located in this cylindrical shell 2, this helical axis 3 has helical blade 4, helical blade 4 on described helical axis 3 distributes and is followed successively by feeding section 10, middle compression section 20, the section of gathering materials 30 to discharging opening direction, the variable-pitch auger blade that the blade 4 on described middle compression section 20 diminishes gradually for pitch by described charging aperture.
The variable-pitch auger blade that the utility model is diminished gradually by pitch combines the section of gathering materials 30, extruding force large is as far as possible formed to the foreign material be filled in the section of gathering materials 30, moisture in foreign material is extruded and flows in tank body 1 by water seepage hole, the water content in solid sundries is reduced with this, and then avoid moisture inflow surface in discharging process, to ensure the sanitation and hygiene of suction-type sewer scavenger working environment.
Particularly, the discharge outlet on tank body 1 establishes end cap, and this end cap carries out control by hydraulic cylinder and opens and closes.During work, end cap is closed, the helical blade 4 of described middle compression section 20 with every section by 1.15 pitch ratio combine, thus make the overall compression ratio of the helical blade 4 on middle compression section 20 be 1.5, when the section of gathering materials 30 is full of, to produce along the equidirectional extruding force of foreign material mobile phase, moisture in foreign material is extruded, the variable-pitch auger blade diminished gradually by pitch, extruding force is made to reach maximum as far as possible, and then the moisture in foreign material is squeezed out as far as possible, and entered in tank body by water seepage hole.And in this legend, described variable-pitch auger blade comprises the first helical blade I, second helical blade II, the 3rd helical blade III, the 4th helical blade IV that connect successively, pitch ratio between this first helical blade 1, second helical blade II, the 3rd helical blade III, the 4th helical blade IV is 9:8:7:6, and the pitch specific to size such as this first helical blade 1, second helical blade II, the 3rd helical blade III, the 4th helical blade IV is respectively 270mm, 240mm, 210mm, 180mm.When the foreign material in the section of gathering materials 30 reach certain pressure, can pressure sensor be established to carry out detected pressures in the section of gathering materials 30, and send a signal to control system by this pressure sensor, open end cap by control system hydraulic control cylinder, by the reamer in the section of gathering materials 30, foreign material are transferred out outside cylindrical shell 2.
Helical blade 4 in the described section of gathering materials 30 adopts isometrical, double helix, coarse pitch helical blade, concrete pitch ratio as described in helical blade 4 in the section of gathering materials 30 and as described in pitch ratio between the 4th helical blade IV be 5:2.Helical blade 4 in this legend in this section of gathering materials 30 is respectively 300mm, 180mm, in order to improve the transporting velocity of equipment with described 4th helical blade IV pitch.
And feeding section 10, same, helical blade 4 in this feeding section 10 adopts coarse pitch reamer to arrange, pitch ratio between itself and described first helical blade I is 10:9, specifically to size as described in the pitch of helical blade 4 in feeding section 10 and the first helical blade I be respectively 300mm, 270mm, also in order to improve the feed quantity of equipment, the operating efficiency of whole equipment is improved.
Gap between helical blade on described helical axis 3 and described cylindrical shell 2 is less than or equal to 10mm, make the helical blade 4 on helical axis 3 foreign material in cylindrical shell 2 can be removed as far as possible totally, to reduce labor cleaning, increase work efficiency, reduce the labour intensity of operator.
Finally, the outer blade diameter of the helical blade 4 on described helical axis 3 is 2 ~ 2.8 with the diameter of axle ratio of described helical axis 3, with the processing situation of the stressing conditions and helical blade 4 that improve helical axis 3.Be 4 than traditional outer blade diameter and the ratio of the diameter of axle, under high-pressure situations, vane stress is less, in identical manufacturing process and operating mode, extends the service life of equipment.
Above the technical scheme that the utility model embodiment provides is described in detail, apply specific case herein to set forth the principle of the utility model embodiment and embodiment, the explanation of above embodiment is only applicable to the principle helping to understand the utility model embodiment; Meanwhile, for one of ordinary skill in the art, according to the utility model embodiment, detailed description of the invention and range of application all will change, and in sum, this description should not be construed as restriction of the present utility model.
Claims (7)
1. a suction-type sewer scavenger spiral separating device, comprise and be located in tank body (1) and there is the cylinder of charging aperture and discharging opening, this cylinder comprises the cylindrical shell (2) with some water seepage holes, and the helical axis (3) be located in this cylindrical shell (2), this helical axis (3) has helical blade (4), it is characterized in that: helical blade (4) distribution on described helical axis (3) is followed successively by feeding section (10) by described charging aperture to discharging opening direction, middle compression section (20), the section of gathering materials (30), the variable-pitch auger blade that blade (4) on described middle compression section (20) diminishes gradually for pitch.
2. suction-type sewer scavenger spiral separating device according to claim 1, it is characterized in that: described variable-pitch auger blade comprises the first helical blade (I), the second helical blade (II), the 3rd helical blade (III), the 4th helical blade (IV) that connect successively, and the pitch ratio between this first helical blade (1), the second helical blade (II), the 3rd helical blade (III), the 4th helical blade (IV) is 9:8:7:6.
3. suction-type sewer scavenger spiral separating device according to claim 2, it is characterized in that: the helical blade (4) on described feeding section (10) adopts the arrangement of coarse pitch reamer, and the pitch ratio between itself and described first helical blade (I) is 10:9.
4. suction-type sewer scavenger spiral separating device according to claim 2, is characterized in that: described in helical blade (4) in the section of gathering materials (30) adopt isometrical, double helix, coarse pitch helical blade.
5. suction-type sewer scavenger spiral separating device according to claim 4, is characterized in that: described in helical blade (4) in the section of gathering materials (30) and the pitch ratio between described 4th helical blade (IV) be 5:2.
6. suction-type sewer scavenger spiral separating device according to claim 1, is characterized in that: the helical blade on described helical axis (3) and the gap between described cylindrical shell (2) are less than or equal to 10mm.
7. suction-type sewer scavenger spiral separating device according to claim 1, is characterized in that: the outer blade diameter of the helical blade (4) on described helical axis (3) and the diameter of axle ratio of described helical axis (3) are 2 ~ 2.8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420321203.6U CN204054720U (en) | 2014-06-17 | 2014-06-17 | Suction-type sewer scavenger spiral separating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420321203.6U CN204054720U (en) | 2014-06-17 | 2014-06-17 | Suction-type sewer scavenger spiral separating device |
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| Publication Number | Publication Date |
|---|---|
| CN204054720U true CN204054720U (en) | 2014-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420321203.6U Expired - Fee Related CN204054720U (en) | 2014-06-17 | 2014-06-17 | Suction-type sewer scavenger spiral separating device |
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| CN (1) | CN204054720U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104746638A (en) * | 2015-04-08 | 2015-07-01 | 杨朝虹 | Powerful stain absorbing type sludge and liquid separating vehicle |
| CN104801088A (en) * | 2015-04-08 | 2015-07-29 | 重庆市渝中区市政管理局环卫三所 | Adjustable type efficient residue-liquid separation device |
| CN105317063A (en) * | 2015-11-30 | 2016-02-10 | 湖南金松汽车有限公司 | Suction sewage truck |
| CN108222241A (en) * | 2016-12-22 | 2018-06-29 | 卡尔·维德曼 | Pipeline and/or street cleaning equipment |
| CN109501356A (en) * | 2018-12-07 | 2019-03-22 | 上海水域环境发展有限公司 | Water plant dewatering system |
-
2014
- 2014-06-17 CN CN201420321203.6U patent/CN204054720U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104746638A (en) * | 2015-04-08 | 2015-07-01 | 杨朝虹 | Powerful stain absorbing type sludge and liquid separating vehicle |
| CN104801088A (en) * | 2015-04-08 | 2015-07-29 | 重庆市渝中区市政管理局环卫三所 | Adjustable type efficient residue-liquid separation device |
| CN105317063A (en) * | 2015-11-30 | 2016-02-10 | 湖南金松汽车有限公司 | Suction sewage truck |
| CN108222241A (en) * | 2016-12-22 | 2018-06-29 | 卡尔·维德曼 | Pipeline and/or street cleaning equipment |
| CN108222241B (en) * | 2016-12-22 | 2021-01-05 | 卡尔·维德曼 | Cleaning device for pipes and/or streets |
| CN109501356A (en) * | 2018-12-07 | 2019-03-22 | 上海水域环境发展有限公司 | Water plant dewatering system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20150617 |
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| EXPY | Termination of patent right or utility model |