CN108744627A - A kind of sewage treating and recovering device - Google Patents
A kind of sewage treating and recovering device Download PDFInfo
- Publication number
- CN108744627A CN108744627A CN201811011148.XA CN201811011148A CN108744627A CN 108744627 A CN108744627 A CN 108744627A CN 201811011148 A CN201811011148 A CN 201811011148A CN 108744627 A CN108744627 A CN 108744627A
- Authority
- CN
- China
- Prior art keywords
- rose box
- pipe
- accommodating cavity
- male
- riffled tube
- 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- Withdrawn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
- 239000010865 sewage Substances 0.000 title claims abstract description 54
- 241000220317 Rosa Species 0.000 claims abstract description 83
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 11
- 230000007613 environmental effect Effects 0.000 abstract description 9
- 238000004064 recycling Methods 0.000 abstract description 7
- 238000010276 construction Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 11
- 238000001914 filtration Methods 0.000 description 3
- 239000003610 charcoal Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007789 sealing 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
- 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
- B01D29/50—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 multiple filtering elements, characterised by their mutual disposition
- B01D29/56—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 multiple filtering elements, characterised by their mutual disposition in series connection
- B01D29/58—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 multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a kind of sewage treating and recovering devices, including retracting device ontology, the inside of the retracting device ontology offers accommodating cavity, fixation is communicated with water inlet pipe on the inner roof wall of accommodating cavity, the outer end of water inlet pipe is placed with the second valve, the first symmetrical fixed plate there are two being fixedly connected on the madial wall of accommodating cavity, two the first fixed plates one side close to each other offers the first buckling groove, it is placed with the first Rose Box between two the first fixed plates, the lateral surface of the first Rose Box is fixedly connected with that there are two the first symmetrical clamping blocks.The sewage treating and recovering device, by the way that active carbon filter screen is arranged in the inside of the second Rose Box, secondary filter can be carried out to sewage, convenient for the recycling to sewage, under the action of the second buckling groove and the second clamping block, the second Rose Box is taken out into accommodating cavity, convenient for being replaced to active carbon filter screen, the efficiency for improving sewage disposal is conducive to urban environmental protection construction convenient for being recycled to sewage.
Description
Technical field
The present invention relates to technical field of sewage, specially a kind of sewage treating and recovering device.
Background technology
Sewage disposal is that the water quality requirement for draining a certain water body to make sewage reach or reusing purifies it
Process, it is each that sewage disposal is widely used in building, agricultural, traffic, the energy, petrochemical industry, environmental protection, urban landscape, medical treatment, food and drink etc.
The daily life of common people is also come into a field more and more.
Most of during to sewage disposal at present, there is a large amount of disorderly rows to leave about, and is unfavorable for urban environmental protection and builds
If causing pollution to water resource, environmental quality has been seriously affected, has been unfavorable for environmental protection, it is existing to respond urban environmental protection construction
It is proposed a kind of sewage treating and recovering device.
Invention content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of sewage treating and recovering devices, solve existing most
The problem of number sewage impacts environment.
(2) technical solution
To achieve the above object, the present invention provides the following technical solutions：A kind of sewage treating and recovering device, including recycling dress
Ontology is set, the inside of the retracting device ontology offers accommodating cavity, fixes and be communicated with into water on the inner roof wall of the accommodating cavity
Pipe, the outer end of the water inlet pipe is placed with the second valve, is fixedly connected with that there are two symmetrical on the madial wall of the accommodating cavity
First fixed plate, two first fixed plate one sides close to each other offer the first buckling groove, two described first
It is placed with the first Rose Box between fixed plate, the lateral surface of first Rose Box is fixedly connected with that there are two the cards of symmetrical first
Block is connect, first through hole is offered on the inner roof wall of first Rose Box, the water inlet pipe is located at the surface of first through hole, institute
The inside fixation for stating the first Rose Box is inlaid with the first filter screen, is fixed in the inner bottom wall of first Rose Box and being communicated with first
The inner ring of riffled tube, first riffled tube is threaded with the first male-pipe, the inner bottom wall of first Rose Box
On be fixedly connected there are two the first symmetrical directing plate, first directing plate is oblique, each first directing plate
The one side being located remotely from each other is fixedly connected with the madial wall of the first Rose Box, the least significant end of each first directing plate with
The outer ring of first riffled tube is mutually close.
It is fixedly connected on the madial wall of the accommodating cavity there are two the second symmetrical fixed plate, two described second are fixed
Plate is respectively positioned on the lower section of the first fixed plate, and two second fixed plate one sides close to each other offer the second clamping
Slot is placed with the second Rose Box between two second fixed plates, and the lateral surface of second Rose Box is fixedly connected with two
A the second symmetrical clamping block, second clamping block is adapted with the second buckling groove, and the second clamping block is connected to second
In buckling groove, the second through-hole is offered on the inner roof wall of second Rose Box, the inside of second Rose Box, which is fixed, inlays
Active charcoal strainer, in the inner bottom wall of second Rose Box fixation be communicated with the second male-pipe, second riffled tube
Inner ring be threaded with the second male-pipe, be fixedly connected with that there are two symmetrical the in the inner bottom wall of second Rose Box
Two directing plates, second directing plate is oblique, the one side that each second directing plate is located remotely from each other with the second mistake
The madial wall of filter box is fixedly connected, and the least significant end of each second directing plate is mutually close with the outer ring of the second riffled tube.
It is placed with containing box in the inner bottom wall of the accommodating cavity, is fixed on the inner roof wall of the containing box and is communicated with fixation
Pipe, second male-pipe are located at the surface of fixing pipe, the described one end of second male-pipe far from the second riffled tube
Through fixing pipe and extend to the inside of containing box, on the madial wall of the containing box fixation be communicated with third riffled tube, institute
The inner ring for stating third riffled tube is threaded with third male-pipe, and the lower part of the accommodating chamber inner sidewall offers third and leads to
Hole.
Preferably, the front of the accommodating cavity is fixedly hinged with hermatic door, the sealing by two symmetrical hinges
Front of the door far from hinge is fixedly connected with handle.
Preferably, first clamping block is adapted with the first buckling groove, and the first clamping block is connected to the first buckling groove
It is interior.
Preferably, first male-pipe is located at the surface of the second through-hole, and first male-pipe is far from first
One end of riffled tube extends in the second through-hole.
Preferably, the inside of the containing box is fixed and is inlaid with the second oblique filter screen, second filter screen
Between the second male-pipe and third riffled tube.
Preferably, the described one end of third male-pipe far from third riffled tube through third through-hole and extends to recycling
The outer end of the outside of device body, the third riffled tube is placed with the first valve.
(3) advantageous effect
The present invention provides a kind of sewage treating and recovering devices, have following advantageous effect：
(1) sewage treating and recovering device, by the way that the first Rose Box is arranged in the inside of retracting device ontology, and first
The first filter screen is arranged in the inside of Rose Box, can for the first time be filtered to sewage, and the impurity of bulky grain is passed through the first filtering
Net stays in the first Rose Box, under the collective effect of the first buckling groove and the first clamping block, can take out the first Rose Box
The first riffled tube and the is arranged by the inner bottom wall in the first Rose Box convenient for clearing up the first Rose Box in accommodating cavity
One male-pipe can be connected to the first Rose Box and the second Rose Box, convenient for carrying out secondary filter, and energy to sewage
It is enough convenient for picking and placeing and clearing up to the first Rose Box and the second Rose Box, convenient for being recycled to sewage.
(2) sewage treating and recovering device can be to sewage by the way that active carbon filter screen is arranged in the inside of the second Rose Box
Secondary filter is carried out, it can be by second under the collective effect of the second buckling groove and the second clamping block convenient for the recycling to sewage
Rose Box takes out accommodating cavity and improves the efficiency of sewage disposal convenient for being replaced to active carbon filter screen, convenient for being carried out to sewage
Recycling, is conducive to urban environmental protection construction.
Description of the drawings
Fig. 1 is retracting device ontology front view of the present invention；
Fig. 2 is the sectional view of retracting device ontology front view of the present invention.
In figure：1 retracting device ontology, 2 hermatic doors, 3 hinges, 4 handles, 5 first valves, 6 third male-pipes, 7 water inlets
Pipe, 8 second valves, 9 first fixed plates, 10 accommodating cavities, 11 first through hole, 12 first Rose Boxes, 13 first clamping blocks, 14 first
Directing plate, 15 second through-holes, 16 second Rose Boxes, 17 second are clamped fast, 18 second directing plates, 19 second fixed plates, 20 first
Filter screen, 21 first buckling grooves, 22 first riffled tubes, 23 first male-pipes, 24 active carbon filter screens, 25 second buckling grooves,
26 second riffled tubes, 27 fixing pipes, 28 second male-pipes, 29 second filter screens, 30 third riffled tubes, 31 thirds are logical
Hole, 32 containing boxs.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of sewage treating and recovering device, including retracting device
The inside of ontology 1, retracting device ontology 1 offers accommodating cavity 10, and the front of accommodating cavity 10 is solid by two symmetrical hinges 3
Surely it is hinged with hermatic door 2, front of the hermatic door 2 far from hinge 3 is fixedly connected with handle 4, convenient for the first Rose Box 12 and the
Two Rose Boxes 16 are picked and placeed and are cleared up, and fixed on the inner roof wall of accommodating cavity 10 to be communicated with water inlet pipe 7, the outer end of water inlet pipe 7 is put
It is equipped with the second valve 8, is fixedly connected on the madial wall of accommodating cavity 10 there are two the first symmetrical fixed plate 9, two first solid
The one side close to each other of fixed board 9 offers the first buckling groove 21, and the first Rose Box is placed between two the first fixed plates 9
12, the lateral surface of the first Rose Box 12 is fixedly connected with that there are two the first symmetrical clamping block 13, the first clamping blocks 13 and first
Buckling groove 21 is adapted, and the first clamping block 13 is connected in the first buckling groove 21, in the first buckling groove 21 and the first clamping block
Under 13 collective effect, the first Rose Box 12 can be taken out accommodating cavity 10, convenient for clearing up the first Rose Box 12, first
First through hole 11 is offered on the inner roof wall of Rose Box 12, water inlet pipe 7 is located at the surface of first through hole 11, the first Rose Box 12
Inside fix be inlaid with the first filter screen 20, sewage can be filtered for the first time, the impurity of bulky grain is passed through into the first mistake
Strainer 20 stays in the first Rose Box 12, fixes being communicated with the first riffled tube 22 in the inner bottom wall of the first Rose Box 9, in first
The inner ring of screwed pipe 22 is threaded with the first male-pipe 23, is fixedly connected in the inner bottom wall of the first Rose Box 12 there are two phase
Symmetrical first directing plate 14, the first directing plate 14 is oblique, the one side that each first directing plate 14 is located remotely from each other with
The madial wall of first Rose Box 12 is fixedly connected, the outer ring of the least significant end of each first directing plate 14 with the first riffled tube 22
It is mutually close.
The second symmetrical fixed plate 19 there are two being fixedly connected on the madial wall of accommodating cavity 10, two the second fixed plates 19
It is respectively positioned on the lower section of the first fixed plate 9, two the second fixed plate 19 one sides close to each other offer the second buckling groove 25,
It is placed with the second Rose Box 16 between two the second fixed plates 19, the lateral surface of the second Rose Box 16 is fixedly connected with that there are two opposite
The second clamping block 17 claimed, the second clamping block 17 is adapted with the second buckling groove 25, and the second clamping block 17 is connected to the second card
In access slot 25, under the collective effect of the second buckling groove 25 and the second clamping block 17, the second Rose Box 16 can be taken out accommodating
Chamber 10 offers the second through-hole 15 convenient for being replaced to active carbon filter screen 24 on the inner roof wall of second Rose Box 16, outside first
Screwed pipe 23 is located at the surface of the second through-hole 15, and the one end of the first male-pipe 23 far from the first riffled tube 22 extends to
In two through-holes 15, the first Rose Box 12 can be connected to the second Rose Box 16, convenient for carrying out secondary filter to sewage, and
And picking and placeing and clearing up to the first Rose Box 12 and the second Rose Box 16 can be convenient for, the inside of the second Rose Box 16, which is fixed, inlays
Active charcoal strainer 24 can carry out secondary filter to sewage, convenient for recycling to sewage, in the inner bottom wall of the second Rose Box 16
Fixation is communicated with the second riffled tube 26, and the inner ring of the second riffled tube 26 is threaded with the second male-pipe 28, the second mistake
The second symmetrical directing plate 18 there are two being fixedly connected in the inner bottom wall of filter box 16, the second directing plate 18 is oblique, each
The one side that second directing plate 18 is located remotely from each other is fixedly connected with the madial wall of the second Rose Box 16, each second directing plate 18
Least significant end it is mutually close with the outer ring of the second riffled tube 26.
It is placed with containing box 32 in the inner bottom wall of accommodating cavity 10, is fixed on the inner roof wall of containing box 32 and is communicated with fixing pipe
27, the second male-pipe 28 is located at the surface of fixing pipe 27, the one end of the second male-pipe 28 far from the second riffled tube 26
Through fixing pipe 27 and the inside of containing box 32 is extended to, the inside of containing box 32, which is fixed, is inlaid with the second oblique filtering
Net 29 can further be filtered sewage, and the second filter screen 29 is located at the second male-pipe 28 and third riffled tube
Between 30, fixed on the madial wall of containing box 32 to be communicated with third riffled tube 30, the inner ring screw thread of third riffled tube 30 connects
It is connected to third male-pipe 6, the lower part of 10 madial wall of accommodating cavity offers third through-hole 31, and third male-pipe 6 is far from third
One end of riffled tube 30 runs through third through-hole 31 and extends to the outside of retracting device ontology 1, outside third riffled tube 30
End is placed with the first valve 5, improves the efficiency of sewage disposal, convenient for being recycled to sewage, is conducive to urban environmental protection construction.
Operation principle：Sewage enters the first Rose Box 12 by water inlet pipe 7, under the action of the first filter screen 20, to sewage
It is filtered for the first time, under the collective effect of the first riffled tube 22 and the first male-pipe 23, process filtered dirt for the first time
Water enters the second Rose Box 16 by the first Rose Box 12, and under the action of active carbon filter screen 24, secondary filter is carried out to sewage,
Under the collective effect of second buckling groove 25 and the second clamping block 17, the second Rose Box 16 is taken out into accommodating cavity 10, to active carbon filtration
Net 24 is replaced, and the efficiency of sewage disposal is improved.
In conclusion the sewage treating and recovering device, by the way that the first Rose Box is arranged in the inside of retracting device ontology 1
12, and first filter screen 20 is set in the inside of the first Rose Box 12, sewage can be filtered for the first time, by the miscellaneous of bulky grain
Matter is stayed in by the first filter screen 20 in the first Rose Box 12, in the collective effect of the first buckling groove 21 and the first clamping block 13
Under, the first Rose Box 12 can be taken out accommodating cavity 10, convenient for clearing up the first Rose Box 12, by the first Rose Box
The first riffled tube 22 and the first male-pipe 23 is arranged in 12 inner bottom wall, can be to the first Rose Box 12 and the second Rose Box 16
It is connected to, convenient for carrying out secondary filter to sewage, and taking to the first Rose Box 12 and the second Rose Box 16 can be convenient for
It puts and clears up, it, can by the way that active carbon filter screen 24 is arranged in the inside of the second Rose Box 16 convenient for being recycled to sewage
Secondary filter is carried out to sewage, convenient for the recycling to sewage, under the collective effect of the second buckling groove 25 and the second clamping block 17,
Second Rose Box 16 can be taken out accommodating cavity 10 and improve the effect of sewage disposal convenient for being replaced to active carbon filter screen 24
Rate is conducive to urban environmental protection construction convenient for being recycled to sewage.
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 actual relationship or order or sequence.
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 (6)
1. a kind of sewage treating and recovering device, including retracting device ontology (1), it is characterised in that：The retracting device ontology (1)
Inside offer accommodating cavity (10), on the inner roof wall of the accommodating cavity (10) fixation be communicated with water inlet pipe (7), the water inlet pipe
(7) outer end is placed with the second valve (8), is fixedly connected on the madial wall of the accommodating cavity (10) there are two symmetrical first
Fixed plate (9), two first fixed plate (9) one sides close to each other offer the first buckling groove (21), two institutes
It states and is placed with the first Rose Box (12) between the first fixed plate (9), the lateral surface of first Rose Box (12) is fixedly connected with
Two symmetrical the first clamping blocks (13) offer first through hole (11), institute on the inner roof wall of first Rose Box (12)
The surface that water inlet pipe (7) is located at first through hole (11) is stated, the inside of first Rose Box (12), which is fixed, is inlaid with the first mistake
Strainer (20), in the inner bottom wall of first Rose Box (9) fixation be communicated with the first riffled tube (22), first internal thread
The inner ring of pipe (22) is threaded with the first male-pipe (23), is fixedly connected in the inner bottom wall of first Rose Box (12)
Two symmetrical the first directing plates (14), first directing plate (14) obliquely, each first directing plate (14)
The one side being located remotely from each other is fixedly connected with the madial wall of the first Rose Box (12), and each first directing plate (14) is most
Low side is mutually close with the outer ring of the first riffled tube (22)；Phase there are two being fixedly connected on the madial wall of the accommodating cavity (10)
Symmetrical second fixed plate (19), two second fixed plates (19) are respectively positioned on the lower section of the first fixed plate (9), described in two
Second fixed plate (19) one side close to each other offers the second buckling groove (25), two second fixed plates (19) it
Between be placed with the second Rose Box (16), the lateral surface of second Rose Box (16) is fixedly connected with that there are two the cards of symmetrical second
Block (17) is connect, second clamping block (17) is adapted with the second buckling groove (25), and the second clamping block (17) is connected to second
In buckling groove (25), the second through-hole (15), second Rose Box are offered on the inner roof wall of second Rose Box (16)
(16) inside, which is fixed, is inlaid with active carbon filter screen (24), fixed in the inner bottom wall of second Rose Box (16) to be communicated with second
The inner ring of riffled tube (26), second riffled tube (26) is threaded with the second male-pipe (28), second mistake
It is fixedly connected in the inner bottom wall of filter box (16) there are two symmetrical the second directing plate (18), second directing plate (18) is in incline
Ramp-like, the one side that each second directing plate (18) is located remotely from each other, which is fixed with the madial wall of the second Rose Box (16), to be connected
It connects, the least significant end of each second directing plate (18) is mutually close with the outer ring of the second riffled tube (26)；
It is placed with containing box (32) in the inner bottom wall of the accommodating cavity (10), connection is fixed on the inner roof wall of the containing box (32)
There are fixing pipe (27), second male-pipe (28) to be located at the surface of fixing pipe (27), second male-pipe (28)
One end far from the second riffled tube (26) runs through fixing pipe (27) and extends to the inside of containing box (32), the containing box
(32) fixation is communicated with third riffled tube (30) on madial wall, and the inner ring of the third riffled tube (30) is threaded with
The lower part of third male-pipe (6), accommodating cavity (10) madial wall offers third through-hole (31).
2. a kind of sewage treating and recovering device according to claim 1, it is characterised in that：The front of the accommodating cavity (10)
It is fixedly hinged with hermatic door (2) by two symmetrical hinges (3), front of the hermatic door (2) far from hinge (3) is fixed
It is connected with handle (4).
3. a kind of sewage treating and recovering device according to claim 1, it is characterised in that：First clamping block (13) with
First buckling groove (21) is adapted, and the first clamping block (13) is connected in the first buckling groove (21).
4. a kind of sewage treating and recovering device according to claim 1, it is characterised in that：First male-pipe (23)
Surface positioned at the second through-hole (15), the one end of first male-pipe (23) far from the first riffled tube (22) extend to
In second through-hole (15).
5. a kind of sewage treating and recovering device according to claim 1, it is characterised in that：The inside of the containing box (32)
Fixed to be inlaid with oblique the second filter screen (29), second filter screen (29) is located at the second male-pipe (28) and the
Between three riffled tubes (30).
6. a kind of sewage treating and recovering device according to claim 1, it is characterised in that：The third male-pipe (6)
One end far from third riffled tube (30) runs through third through-hole (31) and extends to the outside of retracting device ontology (1), described
The outer end of third riffled tube (30) is placed with the first valve (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811011148.XA CN108744627A (en) | 2018-08-31 | 2018-08-31 | A kind of sewage treating and recovering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811011148.XA CN108744627A (en) | 2018-08-31 | 2018-08-31 | A kind of sewage treating and recovering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108744627A true CN108744627A (en) | 2018-11-06 |
Family
ID=63967896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811011148.XA Withdrawn CN108744627A (en) | 2018-08-31 | 2018-08-31 | A kind of sewage treating and recovering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108744627A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109759327A (en) * | 2019-02-25 | 2019-05-17 | 中国电力工程顾问集团西北电力设计院有限公司 | A kind of electric power plant coal transportation filtering and impurity removing device |
-
2018
- 2018-08-31 CN CN201811011148.XA patent/CN108744627A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109759327A (en) * | 2019-02-25 | 2019-05-17 | 中国电力工程顾问集团西北电力设计院有限公司 | A kind of electric power plant coal transportation filtering and impurity removing device |
| CN109759327B (en) * | 2019-02-25 | 2023-12-26 | 中国电力工程顾问集团西北电力设计院有限公司 | Power plant coal conveying, filtering and impurity removing device |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181106 |