CN108147481A - A kind of use in waste water treatment waste water conveyance conduit - Google Patents
A kind of use in waste water treatment waste water conveyance conduit Download PDFInfo
- Publication number
- CN108147481A CN108147481A CN201810109452.1A CN201810109452A CN108147481A CN 108147481 A CN108147481 A CN 108147481A CN 201810109452 A CN201810109452 A CN 201810109452A CN 108147481 A CN108147481 A CN 108147481A
- Authority
- CN
- China
- Prior art keywords
- waste water
- fixed
- tube body
- mounting shell
- cover
- 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.)
- Withdrawn
Links
- 239000002351 wastewater Substances 0.000 title claims abstract description 35
- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 21
- 238000007789 sealing Methods 0.000 claims abstract description 35
- 230000006835 compression Effects 0.000 claims abstract description 19
- 238000007906 compression Methods 0.000 claims abstract description 19
- 239000007787 solid Substances 0.000 claims description 2
- 239000012535 impurity Substances 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 6
- 239000010865 sewage Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010840 domestic wastewater Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
-
- 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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/24—Preventing accumulation of dirt or other matter in the pipes, e.g. by traps, by strainers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a kind of use in waste water treatment waste water conveyance conduits,Including tube body,The outside of tube body is equipped with opening,The top of opening is equipped with sealing cover,Filter screen is fixed on the inside of sealing cover,The outside of sealing cover is equipped with pressing device,Pressing device includes supporting rack,Mounting shell,Compressed spring,Sleeve,Limit shaft,Piston,Compression axis,Drive rod,Compact heap and limiting device,Supporting rack both ends are equipped with convex block close to the side of tube body,The outer wall of convex block and tube body is fixed,One end of supporting rack is rotatablely connected by axis pin and convex block,The other end of supporting rack is clamped by limiting device and convex block,Side of the mounting shell far from tube body is fixed with supporting rack,One end of compressed spring is fixed with inner wall of the mounting shell far from tube body side,The other end of compressed spring is fixed with piston,This use in waste water treatment waste water conveyance conduit,It can further be filtered to entering the waste water in tank body,Impurity in waste water is prevented to be polluted caused by tube body,Improve the performance of tube body.
Description
Technical field
The present invention relates to technical field of waste water processing, specially a kind of use in waste water treatment waste water conveyance conduit.
Background technology
Wastewater treatment is exactly that waste water is handled using the method for physics, chemistry and biology, makes purification of waste water, is reduced dirty
Dye so that reaching Sewage treatment, multiplexing, makes full use of water resource.Due to being on the increase for urban population, at urban domestic wastewater
Reason problem is increasingly prominent.Again because it is backward in technique, lack of capital, difficulty of governance it is larger, always affect urban environment and its build
If.If these are not solved the problems, such as early as possible, then with the propulsion of urbanization, water consumption is continuously increased, and pollution will be more
It is serious, influencing also can be more severe.
In wastewater treatment work, often using stainless-steel pipe as the delivery pipe of waste water after filtering, but since part is useless
Water does not filter fully, and a large amount of little particle impurity are still remained in waste water, if these impurity not removed, it will the shape in tube body
Into incrustation scale, tube body is polluted or even is resulted in blockage in the corner of tube body, reduces the performance of tube body.For this purpose, I
Propose a kind of use in waste water treatment waste water conveyance conduit.
Invention content
The purpose of the present invention is to provide a kind of use in waste water treatment waste water conveyance conduit, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the present invention provides following technical solution：A kind of use in waste water treatment waste water conveyance conduit, including
Tube body, the outside of the tube body are equipped with opening, and the top of the opening is equipped with sealing cover, was fixed on the inside of the sealing cover
Strainer, the outside of the sealing cover are equipped with pressing device, and the pressing device includes supporting rack, mounting shell, compressed spring, set
Cylinder, limit shaft, piston, compression axis, drive rod, compact heap and limiting device, support frame as described above both ends are equal close to the side of tube body
Equipped with convex block, the outer wall of the convex block and tube body is fixed, and one end of support frame as described above is rotatablely connected by axis pin and convex block, described
The other end of supporting rack is clamped by limiting device and convex block, and side of the mounting shell far from tube body is fixed with supporting rack, institute
The one end and inner wall of the mounting shell far from tube body side for stating compressed spring are fixed, and the other end and the piston of the compressed spring are consolidated
Fixed, the inner wall of the piston and mounting shell is slidably matched, and the sleeve is located at the inside of compressed spring, one end of the sleeve and
Inner wall of the mounting shell far from tube body side is fixed, and one end of the limit shaft is slidably connected at the inside of sleeve, the limit shaft
The other end fixed with piston, the side of the mounting shell is equipped with bar-shaped trough, and the bar-shaped trough is connected with the inside of mounting shell, institute
The one end and piston for stating drive rod are fixed, and the other end of the drive rod is slidably matched through bar-shaped trough with bar-shaped trough, described
One end of compression axis is fixed with side of the piston far from compressed spring, and the other end of the compression axis passes through mounting shell and compact heap
Fixed, the compression axis is slidably connected with mounting shell, and side of the compact heap far from compression axis is contacted with sealing cover.
Preferably, the limiting device includes set casing, limit spring, limiting plate, limit shaft and connecting shaft, the fixation
Shell is fixed on the top of supporting rack, and one end and inner wall of the set casing far from supporting rack side of the limit spring are fixed, described
The other end of limit spring is fixed with limiting plate, and the inner wall of the limiting plate and set casing is slidably matched, and the connecting shaft is located at
The inside of limit spring, one end and the limiting plate of the connecting shaft are fixed, and the other end of the connecting shaft is described through set casing
Connecting shaft is slidably connected with set casing, and position corresponding with set casing is equipped with card slot at the top of the convex block, and the one of the limit shaft
End is fixed with side of the limiting plate far from connecting shaft, and the other end of the limit shaft sequentially passes through set casing and supporting rack and card slot
Clamping, the limit shaft are slidably connected respectively with supporting rack and set casing.
Preferably, the one end of the connecting shaft far from limiting plate is equipped with draw ring, and the draw ring is slidably socketed in connecting shaft
It is internal.
Preferably, there are three the pressing devices, and three pressing devices are symmetrically distributed in the outside of sealing cover.
Preferably, the sealing cover includes cover and boss, and the boss coordinates with opening, the inside of the boss and mistake
Strainer is fixed, and the boss is fixed on the inside of cover, and the cover is located at the outside of tube body, the outside of the cover and compression
Block contacts.
Preferably, gasket is equipped between the cover and tube body, the gasket is socketed in the outside of boss, described close
Packing is fixed with cover.
Preferably, the compact heap is arcuate structure close to the side of cover.
Preferably, non-slip mat is equipped between the compact heap and cover, the non-slip mat is fixed with compact heap.
Preferably, the filter screen includes installing frame and dictyosome, and outside and the boss of the installing frame are fixed, the dictyosome
It is fixed on the inside of installing frame.
Preferably, the diameter of the mounting shell is equal with the internal diameter of tube body.
Compared with prior art, the beneficial effects of the invention are as follows：
1st, the present invention can further be filtered to entering the waste water in tank body, it is therefore prevented that impurity is dirty caused by tube body in waste water
Dye, improves the performance of tube body, during installation, filter screen from opening is placed into the inside of tube body, passes through filter screen pair
Sewage into tubular body is filtered, and is sealed tube body by sealing cover, is prevented the leakage of waste water in tube body, pass through
Sealing cover is fixed in pressing device, cover is made to be fitted closely with tube body by the elastic force effect of compressed spring, increased close
The ability resistant to pressure of capping when removing the impurity on filter screen, by applying pulling force to drive rod, makes piston sliding in mounting shell
It is dynamic, and pressure is applied to compressed spring, shrink compressed spring, compact heap is detached with cover, is drawn at this point, applying again to connecting shaft
Power shrinks limit spring, limit shaft and exact separation, so as to make clamping event resolves of the card slot to limit shaft, rotation support
Frame makes compact heap be removed from the outside of cover, so as to relieve fixation of the pressing device to sealing cover, makes filter screen can be from opening
Interior taking-up realizes the removing to impurity on dictyosome.
2nd, the one end of connecting shaft of the present invention far from limiting plate is equipped with draw ring, and draw ring is slidably socketed in the inside of connecting shaft, leads to
It crosses draw ring to be convenient for applying pulling force to connecting shaft, there are three pressing devices, and three pressing devices are symmetrically distributed in the outer of sealing cover
Side makes pressing device more uniform to the active force of sealing cover, gasket is equipped between cover and tube body, gasket is socketed in convex
The outside of platform, gasket are fixed with cover, the leakproofness of sealing cover are enhanced by gasket, compact heap is close to the side of cover
For arcuate structure, the contact area of compact heap and cover is increased, non-slip mat, non-slip mat and pressure are equipped between compact heap and cover
Tight block is fixed, and increases the frictional force that compact heap is contacted with cover, and contact of the compact heap with cover is made more to stablize, mounting shell
Diameter is equal with the internal diameter of tube body, makes filter screen that can fully be filtered to the waste water in tube body.
Description of the drawings
Fig. 1 is overall structure diagram of the present invention；
Fig. 2 is vertical view of the present invention；
Fig. 3 is side cutaway view of the present invention；
Fig. 4 is a-quadrant enlarged drawing in Fig. 1；
Fig. 5 is B area enlarged drawing in Fig. 1；
Fig. 6 is C regional enlarged drawings in Fig. 3；
Fig. 7 is D regional enlarged drawings in Fig. 4.
In figure：1- tube bodies；2- is open；3- sealing covers；4- filter screens；5- pressing devices；6- supporting racks；7- mounting shells；8-
Compressed spring；9- sleeves；10- telescopic shafts；11- pistons；12- compression axises；13- drive rods；14- compact heaps；15- limiting devices；
16- convex blocks；17- bar-shaped troughs；18- set casings；19- limit springs；20- limiting plates；21- limit shafts；22- connecting shafts；23- cards
Slot；24- draw rings；25- covers；26- boss；27- gaskets；28- non-slip mats；29- installing frames；30- dictyosomes.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
- 7 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of use in waste water treatment waste water conveyance conduit, including pipe
Body 1, the outside of the tube body 1 are equipped with opening 2, and the top of the opening 2 is equipped with sealing cover 3, and the inside of the sealing cover 3 is fixed
There is filter screen 4, the outside of the sealing cover 3 is equipped with pressing device 5, and the pressing device 5 includes supporting rack 6, mounting shell 7, pressure
Contracting spring 8, sleeve 9, telescopic shaft 10, piston 11, compression axis 12, drive rod 13, compact heap 14 and limiting device 15, the support
6 both ends of frame are equipped with convex block 16 close to the side of tube body 1, and the outer wall of the convex block 16 and tube body 1 is fixed, support frame as described above 6
One end is rotatablely connected by axis pin and convex block 16, and the other end of support frame as described above 6 is clamped by limiting device 15 and convex block 16, institute
It states side of the mounting shell 7 far from tube body 1 to fix with supporting rack 6, one end of the compressed spring 8 and mounting shell 7 are far from tube body 1 one
The inner wall of side is fixed, and the other end and the piston 11 of the compressed spring 8 are fixed, and the inner wall of the piston 11 and mounting shell 7 slides
Cooperation, the sleeve 9 are located at the inside of compressed spring 8, one end and inner wall of the mounting shell 7 far from 1 side of tube body of the sleeve 9
Fixed, one end of the telescopic shaft 10 is slidably connected at the inside of sleeve 9, and the other end and piston 11 of the telescopic shaft 10 are solid
Fixed, the side of the mounting shell 7 is equipped with bar-shaped trough 17, and the bar-shaped trough 17 is connected with the inside of mounting shell 7, the drive rod 13
One end fixed with piston 11, the other end of the drive rod 13 is slidably matched through bar-shaped trough 17 with bar-shaped trough 17, described
One end of compression axis 12 is fixed with side of the piston 11 far from compressed spring 8, and the other end of the compression axis 12 passes through mounting shell 7
Fixed with compact heap 14, the compression axis 12 is slidably connected with mounting shell 7, side of the compact heap 14 far from compression axis 12 with
Sealing cover 3 contacts.
The limiting device 15 includes set casing 18, limit spring 19, limiting plate 20, limit shaft 21 and connecting shaft 22, institute
The top that set casing 18 is fixed on supporting rack 6 is stated, one end of the limit spring 19 and set casing 18 are far from 6 side of supporting rack
Inner wall is fixed, and the other end and the limiting plate 20 of the limit spring 19 are fixed, and the inner wall of the limiting plate 20 and set casing 18 is slided
Dynamic cooperation, the connecting shaft 22 are located at the inside of limit spring 19, and one end and the limiting plate 20 of the connecting shaft 22 are fixed, described
The other end of connecting shaft 22 runs through set casing 18, and the connecting shaft 22 is slidably connected with set casing 18,16 top of convex block and
18 corresponding position of set casing is equipped with card slot 23, and one end and side of the limiting plate 20 far from connecting shaft 22 of the limit shaft 21 are consolidated
Fixed, the other end of the limit shaft 21 sequentially passes through set casing 18 and supporting rack 6 and is clamped with card slot 23, and the limit shaft 21 is distinguished
It is slidably connected with supporting rack 6 and set casing 18, the position of compact heap 14 is limited by limiting device 15.
The described one end of connecting shaft 22 far from limiting plate 20 is equipped with draw ring 24, and the draw ring 24 is slidably socketed in connecting shaft 22
Inside, by draw ring 24 be convenient for connecting shaft 22 apply pulling force.
There are three the pressing devices 5, and three pressing devices 5 are symmetrically distributed in the outside of sealing cover 3, make pressing device
The active force of 5 pairs of sealing covers 3 is more uniform.
The sealing cover 3 includes cover 25 and boss 26, the boss 26 and 2 cooperation of opening, the inside of the boss 26
It is fixed with filter screen 4, the boss 26 is fixed on the inside of cover 25, and the cover 25 is located at the outside of tube body 1, the cover
25 outside is contacted with compact heap 14, and opening 2 is sealed by sealing cover 3.
Gasket 27 is equipped between the cover 25 and tube body 1, the gasket 27 is socketed in the outside of boss 26, described
Gasket 27 is fixed with cover 25, and the leakproofness of sealing cover 3 is enhanced by gasket 27.
The compact heap 14 is arcuate structure close to the side of cover 25, increases the contact surface of compact heap 14 and cover 25
Product.
Non-slip mat 28 is equipped between the compact heap 14 and cover 25, the non-slip mat 28 is fixed with compact heap 14, is increased
The frictional force that compact heap 14 is contacted with cover 25 makes compact heap 14 contact with cover 25 more stablize.
The filter screen 4 includes installing frame 29 and dictyosome 30, and outside and the boss 26 of the installing frame 29 are fixed, the net
Body 30 is fixed on the inside of installing frame 29, the impurity in waste water is filtered, and by installing frame 29 to net by filter screen 4
Body 30 is fixed, convenient for the replacement to dictyosome 30.
The diameter of the mounting shell 7 is equal with the internal diameter of tube body 1, makes filter screen 4 that can be carried out to the waste water in tube body 1 abundant
Filtering.
Operation principle：It can further be filtered to entering the waste water in tank body, it is therefore prevented that impurity is to caused by tube body 1 in waste water
Pollution, improves the performance of tube body 1, during installation, filter screen 4 at opening 2 is placed into the inside of tube body 1, was passed through
Strainer 4 is filtered to entering the sewage inside tube body 1, is sealed tube body 1 by sealing cover 3, is prevented waste water in tube body 1
Leakage, sealing cover 3 is fixed by pressing device 5, cover 25 and tube body 1 are made by the effect of the elastic force of compressed spring 8
It fits closely, increases the ability resistant to pressure of sealing cover 3, when removing the impurity on filter screen 4, drawn by applying to drive rod 13
Power makes piston 11 be slided in mounting shell 7, and applies pressure to compressed spring 8, shrinks compressed spring 8, compact heap 14 and lid
Body 25 detaches, at this point, applying pulling force to connecting shaft 22 again, shrinks limit spring 19, and limit shaft 21 is detached with card slot 23, so as to
Making clamping event resolves of the card slot 23 to limit shaft 21, rotating support 6 makes compact heap 14 be removed from the outside of cover 25, from
And fixation of the pressing device 5 to sealing cover 3 is relieved, make filter screen 4 that can be taken out out of opening 2, realize to miscellaneous on dictyosome 30
The removing of matter.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this practical relationship or sequence.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed or further include as this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of use in waste water treatment waste water conveyance conduit, including tube body (1), it is characterised in that：The outside of the tube body (1) is equipped with
It is open (2), the top of the opening (2) is equipped with sealing cover (3), and filter screen (4), institute are fixed on the inside of the sealing cover (3)
The outside for stating sealing cover (3) is equipped with pressing device (5), and the pressing device (5) includes supporting rack (6), mounting shell (7), compression
Spring (8), sleeve (9), telescopic shaft (10), piston (11), compression axis (12), drive rod (13), compact heap (14) and limiting dress
It puts (15), support frame as described above (6) both ends are equipped with convex block (16), the convex block (16) and tube body (1) close to the side of tube body (1)
Outer wall fix, one end of support frame as described above (6) is rotatablely connected by axis pin and convex block (16), support frame as described above (6) it is another
End is clamped by limiting device (15) and convex block (16), and side of the mounting shell (7) far from tube body (1) and supporting rack (6) are solid
Fixed, one end and inner wall of the mounting shell (7) far from tube body (1) side of the compressed spring (8) are fixed, the compressed spring (8)
The other end and piston (11) it is fixed, the piston (11) and the inner wall of mounting shell (7) are slidably matched, and the sleeve (9) is located at
The inside of compressed spring (8), one end and inner wall of the mounting shell (7) far from tube body (1) side of the sleeve (9) are fixed, described
One end of telescopic shaft (10) is slidably connected at the inside of sleeve (9), and the other end and piston (11) of the telescopic shaft (10) are fixed,
The side of the mounting shell (7) is equipped with bar-shaped trough (17), and the bar-shaped trough (17) connects with the inside of mounting shell (7), the drive
One end of lever (13) is fixed with piston (11), and the other end of the drive rod (13) runs through bar-shaped trough (17), and and bar-shaped trough
(17) it is slidably matched, one end and side of the piston (11) far from compressed spring (8) of the compression axis (12) are fixed, the compression
The other end of axis (12) passes through mounting shell (7) fixed with compact heap (14), and the compression axis (12) is slided with mounting shell (7) to be connected
It connects, side of the compact heap (14) far from compression axis (12) is contacted with sealing cover (3).
2. a kind of use in waste water treatment waste water conveyance conduit according to claim 1, it is characterised in that：The limiting device
(15) including set casing (18), limit spring (19), limiting plate (20), limit shaft (21) and connecting shaft (22), the set casing
(18) top of supporting rack (6), one end and separate supporting rack (6) side of set casing (18) of the limit spring (19) are fixed on
Inner wall fix, the other end of the limit spring (19) is fixed with limiting plate (20), the limiting plate (20) and set casing
(18) inner wall is slidably matched, and the connecting shaft (22) is positioned at the inside of limit spring (19), one end of the connecting shaft (22)
Fixed with limiting plate (20), the other end of the connecting shaft (22) runs through set casing (18), the connecting shaft (22) and set casing
(18) it is slidably connected, position corresponding with set casing (18) is equipped with card slot (23), the limit shaft at the top of the convex block (16)
(21) one end is fixed with side of the limiting plate (20) far from connecting shaft (22), and the other end of the limit shaft (21) sequentially passes through
Set casing (18) and supporting rack (6) are clamped with card slot (23), the limit shaft (21) respectively with supporting rack (6) and set casing (18)
It is slidably connected.
3. a kind of use in waste water treatment waste water conveyance conduit according to claim 2, it is characterised in that：The connecting shaft (22)
One end far from limiting plate (20) is equipped with draw ring (24), and the draw ring (24) is slidably socketed in the inside of connecting shaft (22).
4. a kind of use in waste water treatment waste water conveyance conduit according to claim 1, it is characterised in that：The pressing device
(5) there are three, and three pressing devices (5) are symmetrically distributed in the outside of sealing cover (3).
5. a kind of use in waste water treatment waste water conveyance conduit according to claim 1, it is characterised in that：The sealing cover (3)
Including cover (25) and boss (26), the boss (26) and opening (2) cooperation, the inside of the boss (26) and filter screen
(4) fixed, the boss (26) is fixed on the inside of cover (25), and the cover (25) is positioned at the outside of tube body (1), the lid
The outside of body (25) is contacted with compact heap (14).
6. a kind of use in waste water treatment waste water conveyance conduit according to claim 5, it is characterised in that：The cover (25) with
Gasket (27) is equipped between tube body (1), the gasket (27) is socketed in the outside of boss (26), the gasket (27) with
Cover (25) is fixed.
7. a kind of use in waste water treatment waste water conveyance conduit according to claim 6, it is characterised in that：The compact heap (14)
It is arcuate structure close to the side of cover (25).
8. a kind of use in waste water treatment waste water conveyance conduit according to claim 7, it is characterised in that：The compact heap (14)
Non-slip mat (28) is equipped between cover (25), the non-slip mat (28) is fixed with compact heap (14).
9. a kind of use in waste water treatment waste water conveyance conduit according to claim 8, it is characterised in that：The filter screen (4)
Including installing frame (29) and dictyosome (30), the outside of the installing frame (29) is fixed with boss (26), and the dictyosome (30) is fixed
In the inside of installing frame (29).
10. a kind of use in waste water treatment waste water conveyance conduit according to claim 9, it is characterised in that：The mounting shell (7)
Diameter it is equal with the internal diameter of tube body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810109452.1A CN108147481A (en) | 2018-02-05 | 2018-02-05 | A kind of use in waste water treatment waste water conveyance conduit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810109452.1A CN108147481A (en) | 2018-02-05 | 2018-02-05 | A kind of use in waste water treatment waste water conveyance conduit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108147481A true CN108147481A (en) | 2018-06-12 |
Family
ID=62456961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810109452.1A Withdrawn CN108147481A (en) | 2018-02-05 | 2018-02-05 | A kind of use in waste water treatment waste water conveyance conduit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108147481A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109809510A (en) * | 2019-04-04 | 2019-05-28 | 胡乐顺 | A kind of integrated sewage treating apparatus |
| CN109958785A (en) * | 2018-12-25 | 2019-07-02 | 兰控阀门执行器江苏有限公司 | A kind of valve actuator of good heat dissipation effect |
-
2018
- 2018-02-05 CN CN201810109452.1A patent/CN108147481A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109958785A (en) * | 2018-12-25 | 2019-07-02 | 兰控阀门执行器江苏有限公司 | A kind of valve actuator of good heat dissipation effect |
| CN109809510A (en) * | 2019-04-04 | 2019-05-28 | 胡乐顺 | A kind of integrated sewage treating apparatus |
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Application publication date: 20180612 |