CN214597551U - Municipal administration is spiral shell formula dewatering device for sewage improvement - Google Patents
Municipal administration is spiral shell formula dewatering device for sewage improvement Download PDFInfo
- Publication number
- CN214597551U CN214597551U CN202023312233.5U CN202023312233U CN214597551U CN 214597551 U CN214597551 U CN 214597551U CN 202023312233 U CN202023312233 U CN 202023312233U CN 214597551 U CN214597551 U CN 214597551U
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- China
- Prior art keywords
- rectangular
- dewatering device
- fixed
- screw type
- dehydration chamber
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- 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.)
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- 239000010865 sewage Substances 0.000 title claims abstract description 25
- 238000001914 filtration Methods 0.000 claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000012535 impurity Substances 0.000 claims abstract description 19
- 230000018044 dehydration Effects 0.000 claims description 34
- 238000006297 dehydration reaction Methods 0.000 claims description 34
- 241001233242 Lontra Species 0.000 claims description 17
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000011045 prefiltration Methods 0.000 claims description 3
- 125000003003 spiro group Chemical group 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 7
- 239000002245 particle Substances 0.000 abstract description 2
- 239000010841 municipal wastewater Substances 0.000 abstract 1
- 239000010802 sludge Substances 0.000 abstract 1
- 239000008187 granular material Substances 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a screw type dewatering device for municipal wastewater improvement, a primary filtering device is connected with the input end of a water pump through a pipeline, the output end of the water pump is communicated with a screw type dewatering device body through a pipeline, a sludge discharge pipe is vertically and fixedly inserted at the left end of the bottom surface of a dewatering cavity of the screw type dewatering device, supporting columns are fixedly assembled at the left end and the right end of the bottom surface of the dewatering cavity, a water collecting tank is fixedly assembled between the supporting columns at two sides, a drainage filtering structure is detachably assembled at the middle part of the bottom surface of the dewatering cavity, the device adopts the screw type dewatering device body to further process and treat sewage after primary filtering to remove small particle impurities such as silt, and is convenient for the subsequent treatment of the sewage; simultaneously impurity filters piece and drainage filtration all adopt detachable equipment, the dismantlement process only need spiral shell one side bolt down can, conveniently clear up and change filtering piece.
Description
Technical Field
The utility model relates to a sewage treatment technical field specifically is a screw type dewatering device is used in municipal administration sewage improvement.
Background
Along with the development of society, people have stronger environmental awareness, the urban environmental management is continuously strengthened, the municipal sewage is effectively treated, large impurities are firstly filtered in the municipal sewage treatment process, then the subsequent treatment is carried out, but the sewage after the preliminary filtration still contains more silt, and the people are easy to cause equipment blockage when the silt is treated; simultaneously because impurity volume is great in the primary filter process, the clearance to the equipment inner chamber is comparatively frequent, and the operation is comparatively loaded down with trivial details, in order to solve above-mentioned problem, we have provided a screw dewatering device for municipal administration sewage improvement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a municipal administration is spiral shell formula dewatering device for sewage improvement to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a municipal administration is spiral shell formula dewatering device for sewage improvement, includes water pump and prefilter unit, its characterized in that: the primary filtering device is connected with the input end of the water pump through a pipeline, and the output end of the water pump is communicated with the screw type dehydrating device body through a pipeline;
the spiral shell formula dewatering device body includes the dehydration chamber of right-hand member downward sloping, and the dehydration chamber is the big cylindrical in a little right side in a left side, the end fixing in dehydration chamber is equipped with the motor case, and the servo motor output of motor incasement passes through shaft coupling fixedly connected with pivot, the even fixed spiral shell piece that folds that is equipped with of lateral surface of pivot, the bottom surface left end vertical fixation in dehydration chamber is pegged graft and is had the mud pipe, both ends fixed is equipped with the support column about the bottom surface in dehydration chamber, and fixed being equipped with the water catch bowl between the support column of both sides, the detachable drainage filtration that is equipped with in bottom surface middle part in dehydration chamber.
Preferably, the drainage filtration includes the opening of seting up in dehydration chamber bottom surface middle part, the draw-in groove has been seted up to open-ended inner wall upper right end, it has the otter board of matching to peg graft in the opening, and the right flank upper end of otter board is fixed to be equipped with the fixture block of joint in the draw-in groove, the left surface lower extreme of otter board is fixed to be equipped with the connecting plate of joint in dehydration chamber bottom surface reserve groove, the connecting plate passes through the bolt of bottom surface spiro union and dehydration chamber bottom surface fixed connection.
Preferably, primary filter equipment includes the box, the fixed first slope guide plate that is equipped with in box inner chamber right side, and the fixed second slope guide plate that is equipped with in box inner chamber left side, crisscross distribution about first slope guide plate and the second slope guide plate, box inner chamber middle part is equipped with impurity and filters the piece, the left surface lower extreme of box is fixed to be pegged graft and is had the drain pipe, and the drain pipe is connected with the water pump input through the pipeline.
Preferably, impurity filters piece is including seting up lateral wall upper end rectangle opening about the box, the rectangular frame who has upper and lower both ends opening design is pegged graft in the rectangle opening, and the edge paste about the rectangular frame have with the rubber layer of rectangle opening laminating, rectangular frame's inner wall fixed mounting has rectangle spout group, and the rectangle spout group distributes from top to bottom has two, rectangle spout group is including the fixed rectangle spout of assembling on the inner wall about rectangular frame of symmetry, rectangle spout in-group sliding assembly has filter plate, rectangular frame's left surface edge integrated into one piece has the otic placode of joint reservation inslot on the box, the otic placode passes through bolt and box fixed connection, and is from top to bottom the centre gripping has latticed filter layer between the filter plate.
Compared with the prior art, the beneficial effects of the utility model are that: according to the technical scheme, the screw type dewatering device for municipal sewage improvement is designed, and the screw type dewatering device body is adopted to further process and treat preliminarily filtered sewage to remove small particle impurities such as silt, so that the subsequent treatment of the sewage is facilitated, and equipment blockage in the subsequent treatment process is avoided; simultaneously impurity in the prefilter filters the drainage filtration of piece and spiral shell formula dewatering device body bottom surface and all adopts detachable equipment, the dismantlement process only need spiral shell under one side bolt can, the convenience is cleared up and is changed filtering the piece.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a preliminary filtering device of the present invention;
fig. 3 is a schematic diagram of the structure of the mesh-like filter layer of the present invention.
In the figure: the filter comprises a water pump 1, a primary filter device 2, a box 21, a first inclined guide plate 22, a second inclined guide plate 23, a drain pipe 24, an impurity filter element 25, a rectangular opening 251, a rectangular frame 252, a rectangular frame 253, a rectangular sliding groove group 253, a filter screen 254, an ear plate 255, a filter layer 256 in a grid shape, a dehydration device body 3, a dehydration cavity 31, a rotating shaft 32, a spiral piece 33 in a lamination mode, a mud discharge pipe 34, a support column 35, a water collecting groove 36, a drainage filter structure 37, an opening 371, a clamping groove 372, a screen 373, a clamping block 374 and a connecting plate 375.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: a screw type dehydration device for municipal sewage improvement comprises a water pump 1 and a primary filtering device 2, wherein the primary filtering device 2 is connected with the input end of the water pump 1 through a pipeline, and the output end of the water pump 1 is communicated with a screw type dehydration device body 3 through a pipeline;
spiral shell formula dewatering device body 3 includes the dehydration chamber 31 of right-hand member downward sloping, and dehydration chamber 31 is the big cylindrical in the small right side in a left side, the end fixing in dehydration chamber 31 is equipped with the motor case, and the servo motor output of motor incasement passes through shaft coupling fixedly connected with pivot 32, the even fixed overlapping spiral shell piece 33 that is equipped with of lateral surface of pivot 32, the bottom surface left end vertical fixation who dewaters chamber 31 pegs graft and has mud pipe 34, the fixed support column 35 that is equipped with in the left and right both ends in bottom surface of dehydration chamber 31, the fixed water catch bowl 36 that is equipped with between the support column 35 of both sides, the detachable drainage filtration structure 37 that is equipped with in bottom surface middle part of dehydration chamber 31.
External power source is connected respectively to servo motor and water pump 1 in the motor case, and through the on-off of on-off control place circuit, servo motor drives pivot 32 and rotates, the rotatory extrusion promotion in left side is thought to the epaxial pile of spiral shell piece 33 of pivot 32, sewage has the upper end to discharge from dehydration chamber 31 through water pump 1, wherein liquid is discharged from drainage filtration structure 37 department, the filtration is piled up impurity and is promoted by pile of spiral shell piece 33 upper end left, the final dehydration chamber 31 of discharging from mud pipe 34 department, the discharged water falls into in the water catch bowl 36 of lower extreme.
When installation drainage filtration 37, earlier in otter board 373 right-hand member inserted opening 371, and guarantee that fixture block 374 inserts in draw-in groove 372, then upwards promote otter board 373 left end, insert in dehydration chamber 31 bottom surface reservation recess until connecting plate 375, otter board 373 inserts in opening 371 this moment, finally through bolt fixed connection connecting plate 375 and dehydration chamber 31 bottom surface, when drainage filtration 37 is dismantled to needs, reverse operation can, otter board 373 is stainless steel material in this embodiment, when otter board 373 exists slight jam, strike otter board 373 from the below and make otter board 373 vibrations can solve slight jam problem.
The right flank upper end of box 21 is equipped with the water inlet for pour into sewage into, sewage get into box 32 and carry out the unhurried current through two slope guide plates and slow down, then sewage falls into impurity and filters 25 on, filters large granule impurity, and the water after the filtration is taken out from drain pipe 24 by the water pump.
The impurity filtering member 25 comprises a rectangular opening 251 arranged at the upper end of the left side wall and the right side wall of the box body 21, a rectangular frame 252 with an upper end and a lower end designed with openings is inserted in the rectangular opening 251, rubber layers attached to the rectangular opening 251 are adhered to the upper edge and the lower edge of the rectangular frame 252, a rectangular sliding groove group 253 is fixedly installed on the inner wall of the rectangular frame 252, two rectangular sliding groove groups 253 are distributed on the upper side and the lower side of the rectangular sliding groove group 253, the rectangular sliding groove groups 253 comprise rectangular sliding grooves symmetrically and fixedly assembled on the left inner wall and the right inner wall of the rectangular frame 252, a filtering screen plate 254 is slidably assembled in the rectangular sliding groove group 253, lug plates 255 clamped in reserved grooves on the box body 21 are integrally formed on the left side surface edge of the rectangular frame 252, the lug plates 255 are fixedly connected with the box body 21 through bolts, and a latticed filtering layer 256 is clamped between the upper filtering screen plate 254 and the lower filtering screen plate 254.
Sewage is filtered by filter plate 254, get rid of large granule impurity, filter plate 254 aperture is greater than the aperture of otter board 373, a impurity for to bigger diameter filters, latticed filter layer 256 is the polyethylene material, the cross-section of arranging by numerous vertical is the fixed constitution of pasting each other of hexagonal hollow tube, utilize the body in hexagonal cross-section to filter large granule impurity, the bolt on the otic placode 255 falls down during the dismantlement, rectangular frame 252 follow rectangle opening 251 take out can, filter plate 254 and the latticed filter layer 256 under the dismantlement utilize the squirt backwash to clear up.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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 (4)
1. The utility model provides a municipal administration is spiral shell formula dewatering device for sewage improvement, includes water pump (1) and prefilter unit (2), its characterized in that: the primary filtering device (2) is connected with the input end of the water pump (1) through a pipeline, and the output end of the water pump (1) is communicated with a screw type dewatering device body (3) through a pipeline;
spiral shell formula dewatering device body (3) include dehydration chamber (31) of right-hand member downward sloping, and dehydration chamber (31) are big cylindrical in a small left side and a big right side, the tip fixed mounting in dehydration chamber (31) has the motor case, and the servo motor output of motor incasement passes through shaft coupling fixedly connected with pivot (32), the even fixed overlapping spiral shell piece (33) that is equipped with of lateral surface of pivot (32), the bottom surface left end vertical fixation grafting in dehydration chamber (31) has mud pipe (34), both ends fixed mounting is equipped with support column (35) about the bottom surface in dehydration chamber (31), fixed water catch bowl (36) that is equipped with between both sides support column (35), the detachable drainage filtration (37) that is equipped with in bottom surface middle part in dehydration chamber (31).
2. The screw type dewatering device for municipal sewage improvement according to claim 1, wherein: drainage filtration (37) are including seting up opening (371) in dehydration chamber (31) bottom surface middle part, draw-in groove (372) have been seted up to the upper right end of inner wall of opening (371), it has otter board (373) of matching to peg graft in opening (371), and the right flank upper end of otter board (373) fixed be equipped with fixture block (374) of joint in draw-in groove (372), the left surface lower extreme fixed be equipped with joint connecting plate (375) in dehydration chamber (31) bottom surface reservation recess of otter board (373), bolt and dehydration chamber (31) bottom surface fixed connection through the bottom surface spiro union of connecting plate (375).
3. The screw type dewatering device for municipal sewage improvement according to claim 1, wherein: preliminary filter equipment (2) include box (21), box (21) inner chamber right side is fixed to be equipped with first slope guide plate (22), and box (21) inner chamber left side is fixed to be equipped with second slope guide plate (23), crisscross distribution about first slope guide plate (22) and second slope guide plate (23), box (21) inner chamber middle part is equipped with impurity filtration piece (25), the left surface lower extreme of box (21) is fixed to be pegged graft and is had drain pipe (24), and drain pipe (24) are connected with water pump (1) input through the pipeline.
4. The screw type dewatering device for municipal sewage improvement according to claim 3, wherein: the impurity filtering piece (25) comprises rectangular openings (251) arranged at the upper ends of the left side wall and the right side wall of the box body (21), rectangular frames (252) with upper and lower end openings designed are inserted in the rectangular openings (251), rubber layers attached to the rectangular openings (251) are adhered to the upper and lower edges of the rectangular frames (252), rectangular chute groups (253) are fixedly installed on the inner walls of the rectangular frames (252), two rectangular chute groups (253) are distributed on the upper and lower sides of each rectangular chute group (253), each rectangular chute group (253) comprises rectangular chutes symmetrically and fixedly assembled on the left and right inner walls of the rectangular frame (252), a filtering screen plate (254) is assembled in each rectangular chute group (253) in a sliding mode, lug plates (255) clamped in reserved grooves in the box body (21) are integrally formed on the edge of the left side face of each rectangular frame (252), and the lug plates (255) are fixedly connected with the box body (21) through bolts, a latticed filter layer (256) is clamped between the upper filter screen plate (254) and the lower filter screen plate (254).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023312233.5U CN214597551U (en) | 2020-12-31 | 2020-12-31 | Municipal administration is spiral shell formula dewatering device for sewage improvement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023312233.5U CN214597551U (en) | 2020-12-31 | 2020-12-31 | Municipal administration is spiral shell formula dewatering device for sewage improvement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214597551U true CN214597551U (en) | 2021-11-05 |
Family
ID=78433556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023312233.5U Expired - Fee Related CN214597551U (en) | 2020-12-31 | 2020-12-31 | Municipal administration is spiral shell formula dewatering device for sewage improvement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214597551U (en) |
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2020
- 2020-12-31 CN CN202023312233.5U patent/CN214597551U/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: 20211105 |