CN109205148A - A kind of garbage pool discharge structure - Google Patents
A kind of garbage pool discharge structure Download PDFInfo
- Publication number
- CN109205148A CN109205148A CN201811056274.7A CN201811056274A CN109205148A CN 109205148 A CN109205148 A CN 109205148A CN 201811056274 A CN201811056274 A CN 201811056274A CN 109205148 A CN109205148 A CN 109205148A
- Authority
- CN
- China
- Prior art keywords
- scupper
- strainer
- height
- rectangular outer
- outer frame
- 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.)
- Pending
Links
- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 78
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 21
- 239000010959 steel Substances 0.000 claims abstract description 21
- 238000001914 filtration Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 9
- 230000000903 blocking effect Effects 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 230000000694 effects Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000002361 compost Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F1/00—Refuse receptacles; Accessories therefor
- B65F1/14—Other constructional features; Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F2210/00—Equipment of refuse receptacles
- B65F2210/132—Draining means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sewage (AREA)
Abstract
The present invention provides a kind of garbage pool discharge structure, it includes the rectangular outer frame surrounded by I-steel and the strainer that is fixed in the rectangular outer frame, the rectangular outer frame is fixed on the garbage pool pool wall for offering scupper, the strainer is covered on outside the scupper and is spaced apart with the pool wall, the strainer length in the horizontal direction is greater than the corresponding length of the scupper, and the height of the strainer is greater than the height of the scupper.Beneficial effect is: passing through the rectangular outer frame being fixedly installed on pool wall and the strainer being connected in rectangular outer frame, it is spaced apart between strainer and pool wall, rectangular outer frame and screen area are greater than the area of the scupper of pool wall bottom, it is the equal of the drainage face for effectively expanding scupper, smaller and draining is more smooth a possibility that blocking；Rectangular outer frame and strainer are not to be built in scupper, therefore can be collided by grab bucket and shake block clearing.
Description
Technical field
The invention belongs to garbage power fields, are related to refuse disposal service, and in particular to a kind of garbage pool discharge structure.
Background technique
In view of compared with the technologies of garbage disposal such as sanitary landfills, compost, incineration treatment technology has volume reduction, weight loss effect bright
It is aobvious, it is innoxious thorough, and occupied area is small, in addition waste heat can be used for heat supply or power generation, and secondary pollution is less and controllable etc. excellent
Point has been increasingly becoming the mainstream technology of China's urban garbage disposal.
In incineration technology, rubbish is put in 5 days or so anaerobic fermentations in garbage pool, sloughs moisture.Rubbish is put into after dehydration
Rubbish is burned in special furnace and is burned, and into factory's msw water content generally 20% or more, could be stablized in incinerator after being only dehydrated
Burning.Daily water is very big in garbage pool, and only the water in time in discharge garbage pool can just make the moisture of rubbish de-
It goes.When enter furnace refuse moisture content it is higher when will affect incinerator stablize burning, cause incinerator output drop.
Garbage pool draining at present mainly uses three kinds of schemes:
1. it is high in the side heap of garbage pool using the method laterally stacked, drain, such stacking side are reserved in drain-side
Method, often because garbage pool design width is inadequate or rubbish in moisture content it is high in the case where, easily slide, block after rubbish heap is high
Drain causes draining difficult, and influences the available stacking volume of garbage pool, is often smoothly discharged for rubbish pool inner water, sacrificial
The storage capacity of the raw garbage pool of domestic animal, causes pilling up time insufficient, influences the quality (moisture content is high, calorific value reduces) into furnace rubbish, and
Dumping can not be accomplished orderly in garbage pool.Rubbish draining degree is different in different zones.
2. being embedded in strainer in garbage pool side middle position, rubbish pool inner water is discharged.In view of garbage pool structural strength etc.
Factor, drainage hole are opened smaller, insufficient height.Due to being embedded structure, rubbish is easy to block in screen surface, causes to drain
It is unsmooth, it needs often to arrange people that garbage pool bottom is gone to dredge, it is ineffective to expend a large amount of manpowers, and garbage pool bottom environment
Badly there is certain danger.The transhipment work of rubbish is all completed by grabbing flap-type grab bucket in garbage pool, under garbage pool side wall
The rubbish in portion crawl when there are certain difficulties, can not empty.Garbage pool drainage hole is located at lower sidewall, is not taking other
Long-term blocked state is substantially in the case where measure to be drained.
3. putting suction pump from Dump gate to go in garbage pool to draw water.The program needs to use leisure moments in Dump gate doorway region, and
Assuming that water pump is put into from Dump gate to garbage pool by the modes such as hoist engine or use fork truck, the program expends a large amount of manpowers
Material resources and inefficiency, Dump gate put pump personnel and face side operating risk there is also higher.
Rubbish pool inner water all cannot be effectively discharged in mesh first three scheme, have large effect, shadow to furnace refuse thermal value is entered
The power output for ringing incinerator, to influence the income of garbage incinerating power plant.
Summary of the invention
The present invention provides a kind of garbage pool discharge structure, it is intended to solve garbage pool discharge structure design in the prior art and not conform to
The problems such as reason, drainage hole easily blocks, causes impeded drainage.
The technical scheme to solve the above technical problems is that a kind of garbage pool discharge structure comprising by I-shaped
The rectangular outer frame and the strainer being fixed in the rectangular outer frame that steel surrounds, the rectangular outer frame, which is fixed on, offers scupper
On garbage pool pool wall, the strainer is covered on outside the scupper and is spaced apart with the pool wall, and the strainer is in the horizontal direction
Length be greater than the corresponding length of the scupper, the height of the strainer is greater than the height of the scupper.
Based on the above technical solution, the present invention can also be improved as follows.
Further, the strainer and the pool wall be spaced apart at a distance from be 5-30cm, the strainer length in the horizontal direction
Degree is 50-300cm bigger than the corresponding length of the scupper, and the height of the strainer is 100- bigger than the height of the scupper
600cm。
Beneficial effect using above-mentioned further scheme is that the strainer of above-mentioned size difference and the design of scupper structure can
Guarantee, which fully ensures that, more smoothly to be drained.
Further, the scupper is opened in the bottom of the pool wall, and the scupper length in the horizontal direction is 20-
The height of 80cm, the scupper are 100-180cm, and the quantity of the scupper has multiple and is fixed on the square on pool wall
Shape outline border is also corresponding with multiple, and multiple rectangular outer frames are divided into two classes, respectively short wide outline border and high narrow outline border, the short width
The height of outline border is 100-200cm bigger than the height of the scupper, horizontal direction length than the scupper corresponding length
Big 200-300cm, the height of the narrow outline border of height is 400-600cm bigger than the height of the scupper, horizontal direction length ratio
The big 50-100cm of the corresponding length of the scupper.
Beneficial effect using above-mentioned further scheme is that rectangular outer frame is divided into two classes, and one kind is short wide outline border, another
For high narrow outline border, all have the function of increasing scupper catchment area, improves drainage efficiency, the corresponding two kinds of corresponding rulers of two kinds of outline borders
Very little strainer, two kinds of outline borders be applied in combination (i.e. in a garbage pool in the presence of multiple scuppers, some scuppers pair
Short wide outline border should be used, some scuppers are corresponding to use high narrow outline border), the outline border of two kinds of forms of installation and right simultaneously in garbage pool
The strainer answered, it is ensured that no matter the water in garbage pool can be discharged in material position height in time in garbage pool；Wherein, high narrow outline border is deposited
When a benefit also having be that the relatively high narrow outline border of height is inevitably collided in grab bucket once in a while when being promoted, generate
Vibration makes the rubbish blocked in high narrow outline border Inner filter net filter opening be shaken and be fallen off, to have certain block clearing effect.
Two kinds of rectangular outer frame and its interior corresponding strainer are also close to the action principle of enhancing drainability, are all
It is equivalent to and expands the area of scupper relatively small on rubbish pool wall, and prominent garbage pool wall plane (prominent garbage pool
Surface when being collided, has block clearing effect, and the pool wall of grab bucket collision certain altitude is normality in the prior art).Due to drainage face
It separates with garbage pool pool wall, results in blockage so rubbish is not easy to accumulate on strainer, hole area expands, can be faster by rubbish
The discharge of rubbish pool inner water.The filter structure of the first form is relatively short but area is larger, is mainly guaranteeing big flow in garbage pool
Draining.The filter structure of high narrow form is higher, but area is small, for preventing when garbage pool material position is higher, short width form filter
The case where blocking and can not draining occurs in net, and more effectively (material position is high, not easy for removing block when short width filter net jam, and high narrow strainer
Higher, upper pressure is small, is not easy to block up).
Further, several support bars are fixedly installed between the strainer and the pool wall in the short wide outline border,
Several support columns are fixedly installed between the strainer and the pool wall in the narrow outline border of height.
Beneficial effect using above-mentioned further scheme is, the presence of support bar/support column can prevent strainer from being collided, by
Pull rod pressing force or by rubbish lateral pressure act on and to pool wall direction depressed deformation.
Further, the support bar is along the channel steel of the diagonal line setting of the short wide outline border, and the support column is vertical
In several steel columns of strainer setting.
Beneficial effect using above-mentioned further scheme is that easy to install and resistance to compression enabling capabilities are strong.
Further, the strainer is the 16mm thick steel plate for being spaced 50mm and being full of aperture 50mm filtration hole, the week of the strainer
It is welded on the inside of side and the periphery of the rectangular outer frame.
Beneficial effect using above-mentioned further scheme is that actual measurement drainage effect is good, and is not easy to block up.
Further, inclined plate is fixedly installed at the top of the rectangular outer frame, the upper side edge of the inclined plate is supported with the pool wall
It connects, the outer of the top frame of the lower side and rectangular outer frame of the inclined plate is fixedly connected.
Beneficial effect using above-mentioned further scheme is that inclined plate is arranged in top, it can be effectively prevent to hang grab bucket by rubbish
It catches on, and reduces accumulation rubbish.
Further, the rectangular outer frame is fixedly connected by pull rod with the pool wall.
Beneficial effect using above-mentioned further scheme is that pull rod is reinforcing pull rod, and one end anchors into pool wall, and the other end is pressed in
Rectangular outer frame or strainer.
Compared with prior art, the beneficial effects of the present invention are:
By the rectangular outer frame being fixedly installed on pool wall and the strainer being connected in rectangular outer frame, between strainer and pool wall
It is spaced apart, rectangular outer frame and screen area are the equal of effectively expanding scupper greater than the area of the scupper of pool wall bottom
Drainage face, a possibility that blocking, is smaller and draining is more smooth；Rectangular outer frame and strainer are built in scupper, therefore can
Block clearing is shaken by grab bucket collision.
Detailed description of the invention
Fig. 1 is a kind of schematic front view of garbage pool discharge structure provided by the invention (short width outline border)；
Fig. 2 is the schematic side view of garbage pool discharge structure shown in Fig. 1；
Fig. 3 is the schematic front view (high narrow outline border) of another garbage pool discharge structure provided by the invention；
Fig. 4 is the schematic side view of garbage pool discharge structure shown in Fig. 3.
In attached drawing, parts list represented by the reference numerals are as follows:
1. rectangular outer frame；2. strainer；3. scupper；4. pool wall；5. support bar；6. support column；7. pull rod；8. inclined plate.
Specific embodiment
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the invention.
As shown in Figures 1 to 4, the present invention provides a kind of garbage pool discharge structure comprising outside the rectangle surrounded by I-steel
Frame 1 and the strainer 2 being fixed in the rectangular outer frame 1, the rectangular outer frame 1 are fixed on the garbage pool pond for offering scupper 3
On wall 4, the strainer 2 is covered on outside the scupper 3 and is spaced apart with the pool wall 4, the strainer 2 length in the horizontal direction
Degree is greater than the corresponding length of the scupper 3, and the height of the strainer 2 is greater than the height of the scupper 3.
Further, the strainer 2 and the pool wall 4 be spaced apart at a distance from be 5-30cm, the strainer 2 is in the horizontal direction
Length is 50-300cm bigger than the corresponding length of the scupper 3, and the height of the strainer 2 is bigger than the height of the scupper 3
100-600cm。
Further, the scupper 3 is opened in the bottom of the pool wall 4, and the scupper 3 length in the horizontal direction is
The height of 20-80cm, the scupper 3 are 100-180cm, and the quantity of the scupper 3 has multiple and is fixed on pool wall 4
The rectangular outer frame 1 is also corresponding with multiple, and multiple rectangular outer frames 1 are divided to for two classes, respectively short wide outline border and high narrow outline border,
The height of the short wide outline border is 100-200cm bigger than the height of the scupper 3, horizontal direction length is than the scupper 3
The big 200-300cm of corresponding length, the height of the narrow outline border of height is 400-600cm bigger than the height of the scupper 3, level side
To length it is 50-100cm bigger than the corresponding length of the scupper 3.
It should be noted that Fig. 1 and Fig. 2 reflection be short wide outline border structure, Fig. 3 and Fig. 4 reflection are high narrow outline borders
Structure.Multiple scuppers are opened in the pool wall bottom of same garbage pool, some installations corresponding on the outside in multiple scuppers are solid
The fixed short wide outline border, other then fixed described narrow outline borders of height of corresponding installation on the outside, two kinds of rectangular outer frame and right
A possibility that answering the strainer of geomery to be used cooperatively, while blocking is extremely low, can effectively ensure that smooth draining.
Further, several support bars are fixedly installed between the strainer 2 and the pool wall 4 in the short wide outline border
5, several support columns 6 are fixedly installed between the strainer 2 and the pool wall 4 in the narrow outline border of height.
Further, the support bar 5 is along the channel steel of the diagonal line setting of the short wide outline border, and the support column 6 is vertical
Directly in several steel columns of the strainer 2 setting.
Further, the strainer 2 is the 16mm thick steel plate for being spaced 50mm and being full of aperture 50mm filtration hole, the strainer 2
It is welded on the inside of periphery and the periphery of the rectangular outer frame 1.
It should be noted that preferred, strainer is concordant far from the side of pool wall with the I-steel for constituting rectangular outer frame and welds
It connects, such to be advantageous in that strainer is relatively large with a distance from pool wall, drainage is more unimpeded and is not easy to block up, while can prevent grappling bucket hook
The firmly edge of I-steel.Other than the connection type of above-mentioned preferred strainer and I-steel, strainer can also pass through two blocks of angle steel
Clamping is welded on the intermediate beam of I-steel.
Further, the top of the rectangular outer frame 1 is fixedly installed inclined plate 8, the upper side edge and the pool wall of the inclined plate 8
4 abut, and the outer of the top frame of the lower side and rectangular outer frame 1 of the inclined plate 8 is fixedly connected.
Further, the rectangular outer frame 1 is fixedly connected by pull rod 7 with the pool wall 4.
It should be noted that opening up two scuppers in actual production on pool wall, the same width of each draining is 50cm,
Height is 120cm, fixed short wide outline border outside scupper, and the size of short width outline border is width 300cm, height 350cm, another
Fixed high narrow outline border, the size of high narrow outline border are width 150cm, height 700cm outside a scupper；I-steel uses 25# I-shaped
Steel, support bar use C16 or C10 channel steel.Using the discharge structure of above structure, actual measurement drains unimpeded and excellent, than original
The discharge structure of mesh form built in this scupper is more not easy to block up, and block clearing frequency substantially reduces, and is greatly saved and is produced into
This.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of garbage pool discharge structure, which is characterized in that including the rectangular outer frame (1) surrounded by I-steel and be fixed on described
Strainer (2) in rectangular outer frame (1), the rectangular outer frame (1) are fixed on the garbage pool pool wall (4) for offering scupper (3),
The strainer (2) is covered on the scupper (3) outside and is spaced apart with the pool wall (4), and the strainer (2) is in the horizontal direction
Length is greater than the corresponding length of the scupper (3), and the height of the strainer (2) is greater than the height of the scupper (3).
2. a kind of garbage pool discharge structure according to claim 1, which is characterized in that the strainer (2) and the pool wall
(4) distance spaced apart is 5-30cm, corresponding length of the strainer (2) length in the horizontal direction than the scupper (3)
The height of big 50-300cm, the strainer (2) are 100-600cm bigger than the height of the scupper (3).
3. a kind of garbage pool discharge structure according to claim 1, which is characterized in that the scupper (3) is opened in institute
The bottom of pool wall (4) is stated, the scupper (3) length in the horizontal direction is 20-80cm, and the height of the scupper (3) is
100-180cm, the quantity of the scupper (3) have the rectangular outer frame (1) that is multiple and being fixed on pool wall (4) to be also corresponding with
Multiple, multiple rectangular outer frames (1) are divided into two classes, respectively short wide outline border and high narrow outline border, the height of the short wide outline border
100-200cm bigger than the height of the scupper (3), horizontal direction length is bigger than the corresponding length of the scupper (3)
200-300cm, the height of the narrow outline border of height is 400-600cm bigger than the height of the scupper (3), horizontal direction length ratio
The big 50-100cm of corresponding length of the scupper (3).
4. a kind of garbage pool discharge structure according to claim 3, which is characterized in that the filter in the short wide outline border
Several support bars (5) are fixedly installed between net (2) and the pool wall (4), the strainer (2) in the narrow outline border of height with
Several support columns (6) are fixedly installed between the pool wall (4).
5. a kind of garbage pool discharge structure according to claim 4, which is characterized in that the support bar (5) is along described
The channel steel of the diagonal line setting of short width outline border, the support column (6) is several steel columns being arranged perpendicular to the strainer (2).
6. a kind of garbage pool discharge structure according to any one of claims 1 to 5, which is characterized in that the strainer (2) is
Interval 50mm is full of the 16mm thick steel plate of aperture 50mm filtration hole, the periphery of the strainer (2) and the week of the rectangular outer frame (1)
Welding on the inside of side.
7. a kind of garbage pool discharge structure according to any one of claims 1 to 5, which is characterized in that the rectangular outer frame
(1) it is fixedly installed at the top of inclined plate (8), the upper side edge of the inclined plate (8) is abutted with the pool wall (4), the inclined plate (8)
Lower side is fixedly connected with the outer of the top frame of rectangular outer frame (1).
8. a kind of garbage pool discharge structure according to any one of claims 1 to 5, which is characterized in that the rectangular outer frame
(1) it is fixedly connected by pull rod (7) with the pool wall (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811056274.7A CN109205148A (en) | 2018-09-11 | 2018-09-11 | A kind of garbage pool discharge structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811056274.7A CN109205148A (en) | 2018-09-11 | 2018-09-11 | A kind of garbage pool discharge structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109205148A true CN109205148A (en) | 2019-01-15 |
Family
ID=64986989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811056274.7A Pending CN109205148A (en) | 2018-09-11 | 2018-09-11 | A kind of garbage pool discharge structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109205148A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203034560U (en) * | 2013-01-31 | 2013-07-03 | 吕雪真 | Floor drain filter screen |
| CN205634939U (en) * | 2016-04-27 | 2016-10-12 | 永清环保股份有限公司 | Rubbish pond leachate drainage guide of msw incineration factory prevents stifled system |
| CN206648039U (en) * | 2016-12-30 | 2017-11-17 | 安徽海螺川崎工程有限公司 | A kind of leachate collecting device |
| CN209009353U (en) * | 2018-09-11 | 2019-06-21 | 武汉深能环保新沟垃圾发电有限公司 | A kind of anticlogging garbage pool discharge structure |
-
2018
- 2018-09-11 CN CN201811056274.7A patent/CN109205148A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203034560U (en) * | 2013-01-31 | 2013-07-03 | 吕雪真 | Floor drain filter screen |
| CN205634939U (en) * | 2016-04-27 | 2016-10-12 | 永清环保股份有限公司 | Rubbish pond leachate drainage guide of msw incineration factory prevents stifled system |
| CN206648039U (en) * | 2016-12-30 | 2017-11-17 | 安徽海螺川崎工程有限公司 | A kind of leachate collecting device |
| CN209009353U (en) * | 2018-09-11 | 2019-06-21 | 武汉深能环保新沟垃圾发电有限公司 | A kind of anticlogging garbage pool discharge structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209367023U (en) | A kind of compression type garbage truck | |
| CN103382739B (en) | Roof drain pollutant interception device and using method thereof | |
| CN205167624U (en) | Garbage compressor | |
| CN209009353U (en) | A kind of anticlogging garbage pool discharge structure | |
| CN209042410U (en) | A kind of subregion garbage pool suitable for a variety of municipal solid wastes collaboration incineration plant | |
| CN206888165U (en) | A kind of anticlogging municipal drainage pipeline | |
| CN109205148A (en) | A kind of garbage pool discharge structure | |
| CN208981482U (en) | Road surface drainage structure | |
| CN209662774U (en) | A kind of filtering tank arrangement of garbage disposal | |
| CN211080519U (en) | Drainage weir type collection net | |
| CN215888510U (en) | Take slope resin concrete escape canal | |
| CN214019460U (en) | Sewage solid-liquid separator for environmental protection engineering | |
| CN211357876U (en) | Garbage storage pit leachate grid and garbage storage pit | |
| CN211097847U (en) | Rural domestic sewage treatment is with quick filtration equipment | |
| CN210976011U (en) | Municipal drainage pipeline with filtering capability | |
| CN106480970A (en) | A kind of backwash inclines filter screen sewer cover plate | |
| CN208382166U (en) | A kind of dump pit percolate filters out device | |
| CN210619159U (en) | Drainage structure of garbage pool | |
| CN207314499U (en) | A kind of municipal drainage with rubbish storage and choke preventing function is combed | |
| CN208726947U (en) | A kind of sewage intercept process device | |
| CN207129518U (en) | A kind of compression docks garbage truck sewage collection equipment | |
| CN215759492U (en) | Municipal works are with preventing drainage device who blocks up | |
| CN213668302U (en) | Waste incineration plant waste stacking pool sewage discharge device | |
| CN219637810U (en) | River slope construction protection structure | |
| CN216304875U (en) | Efficient environment-friendly energy-saving emission-reducing drainage system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190115 |