CN208943789U - A kind of stuffing spray-washing sewage deodorizing device - Google Patents
A kind of stuffing spray-washing sewage deodorizing device Download PDFInfo
- Publication number
- CN208943789U CN208943789U CN201820614489.5U CN201820614489U CN208943789U CN 208943789 U CN208943789 U CN 208943789U CN 201820614489 U CN201820614489 U CN 201820614489U CN 208943789 U CN208943789 U CN 208943789U
- Authority
- CN
- China
- Prior art keywords
- tank body
- spray
- stuffing
- deodorizing device
- pipe
- 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.)
- Expired - Fee Related
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 58
- 230000001877 deodorizing effect Effects 0.000 title claims abstract description 26
- 238000005406 washing Methods 0.000 title claims abstract description 25
- 239000003595 mist Substances 0.000 claims abstract description 54
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000005096 rolling process Methods 0.000 claims description 21
- 239000007921 spray Substances 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000000889 atomisation Methods 0.000 claims description 2
- 210000002421 cell wall Anatomy 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 20
- 238000000034 method Methods 0.000 description 8
- 238000009825 accumulation Methods 0.000 description 6
- 239000000945 filler Substances 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000002912 waste gas Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 239000010805 inorganic waste Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a kind of stuffing spray-washing sewage deodorizing devices, including tank body, inlet plenum is equipped in tank body, tank body is connected with de- mist layer by clamping structure on the inner sidewall of top position, de- mist layer is located at the top of inlet plenum, high-pressure nozzle is connected in the top inner wall of tank body, high-pressure nozzle is located at the surface of de- mist layer, the top of tank body symmetrically offers exhaust outlet about high-pressure nozzle, tank body is communicated with air inlet pipe on the side wall of bottom position, the side wall of one end connection inlet plenum of air inlet pipe, atomizer is connected on the inside top wall of air inlet pipe, the lower end of tank body is connected with sewage pipe, sewage pipe is connected with support frame on the inner sidewall of outlet end position.The utility model structure is simple, easy to operate, to the more abundant of exhaust-gas treatment, and saves water source, and the attached crop being deposited on blowdown tube wall is transported out sewage pipe, and easily replaced to de- mist layer.
Description
Technical field
The utility model relates to technical field of waste gas treatment more particularly to a kind of stuffing spray-washing sewage deodorizing to fill
It sets.
Background technique
Municipal sewage, sludge and its treatment facility, system etc. are the main source of foul gas, the gaseous state of sewage treatment plant
Pollutant is mainly the organic exhaust gas and inorganic waste gases of sulfur-bearing, nitrogen, oxygen, and exhaust gas is distributed in the overall process of processing, such exhaust gas
It is endlessly discharged into atmosphere, forms a large amount of aerosol, not only seriously threatens the health and peace of field personnel
Entirely, and accumulation is difficult to eliminate in an atmosphere, and thus stench generates, but nowadays Deodor technology mainly uses for reference chemical unit
Operating technology, such as absorption and sorption, oxidation, burning etc., main method have filler wet absorption method, mist wet absorption method, work
Property charcoal absorption process, biological filter process, thermal oxidation method etc., the efficiency of such processing foul waste gas can reach 80-90% or so, but
There are the drawbacks of be, water consumption is big, removing exhaust gas cost is larger, is not suitable for the processing of higher concentration foul waste gas.
Through retrieving, Chinese Patent Application No. is the patent of CN201020117484.5, discloses a kind of material filling type spray and washes
Sewage deodorizing device is washed, by tank body, setting is formed in the intracorporal de- mist layer of tank, filler filter layer and spray equipment.In tank body
Interior lower part is equipped with filler filter layer, de- mist layer is provided with above filler filter layer, filler filter layer and de- mist layer will be in tank bodies
It is divided into the exhaust chamber on top, the spray chamber at middle part, the inlet plenum of lower part.Exhaust outlet, exhaust outlet and exhaust are provided in tank body upper end
Room connection；Tank body lower end is provided with sewage draining exit, and sewage draining exit is connected to inlet plenum；Tank body lower part side wall is provided with air inlet, in air inlet
End is connected to inlet plenum, and air inlet outer end is connected to fan outlet.Circulating water pipe is provided in spray chamber.
Stuffing spray-washing sewage deodorizing device in above-mentioned patent, water consumption is larger, and uses rear blowdown for a long time
Mouth is easy to be blocked by the attachment accumulation in water flow, and de- mist layer replacement inconvenience.
Utility model content
Purpose of the utility model is to solve deodorization devices in the prior art, and water consumption is larger, and use for a long time
Sewage draining exit is easy to be blocked by the attachment accumulation in water flow afterwards, and the problem that de- mist layer replacement is inconvenient, and one proposed
Kind stuffing spray-washing sewage deodorizing device.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of stuffing spray-washing sewage deodorizing device, including tank body, the tank body is interior to be equipped with inlet plenum, the tank body
De- mist layer is connected with by clamping structure on the inner sidewall of top position, the de- mist layer is located at the top of inlet plenum, institute
It states and is connected with high-pressure nozzle in the top inner wall of tank body, the high-pressure nozzle is located at the surface of de- mist layer, the top of the tank body
Portion symmetrically offers exhaust outlet about high-pressure nozzle, and the tank body is communicated with air inlet pipe on the side wall of bottom position, described
One end of air inlet pipe is connected to the side wall of inlet plenum, is connected with atomizer, the tank body on the inside top wall of the air inlet pipe
Lower end be connected with sewage pipe, the sewage pipe is connected with support frame, support frame as described above on the inner sidewall of outlet end position
Center at rotation axis is rotatably connected to by bearing, the side wall of the end position in the rotation axis close to inlet plenum is connected with
The side wall of helical blade, an end position of the rotation axis far from inlet plenum is socketed with driven gear, the outside of the sewage pipe
Driving motor is fixedly connected on wall, the output end of the driving motor is connected with driving gear, the active by shaft coupling
One end of gear is arranged through the side wall of sewage pipe, and the driving gear being located in sewage pipe is meshed with driven gear.
Preferably, the de- mist layer includes fixed frame, and being equipped in the fixed frame is in horizontally arranged de- mist plate, institute
Stating de- mist plate is the zigzag plate vertically placed.
Preferably, the clamping apparatus includes two pieces of fixed blocks, and two pieces of fixed blocks are symmetrically connected to tank body close to top
On the inner sidewall of portion position, fixation hole is offered on the fixed block, the fixed frame lower end corresponds to the position pair of fixation hole
Title offers fixing groove, and the slot bottom of the fixing groove is connected with spring, and the other end of the spring is connected with fixed pin, described solid
Rationed marketing extends out in fixation hole far from one end of spring.
Preferably, the fixed pin is symmetrically connected with sliding block, the fixing groove phase on the side wall of spring one end position
The sliding slot to match with sliding block is symmetrically offered on corresponding cell wall, the sliding block is slidably connected in sliding slot.
Preferably, the sliding block offers rolling groove far from one end of fixed pin, is equipped with the rolling rolled in the rolling groove
Pearl, the one end of the ball far from rolling groove slot bottom is arranged through the notch of rolling groove, and ball rolls the slot for being connected to sliding slot
Bottom.
Preferably, the sphere diameter of the ball is greater than the slot diameter of rolling groove notch.
Preferably, outlet is offered on the side wall of the tank body, is hinged with cover board in the outlet.
Preferably, the outlet and the junction of cover board are equipped with gasket.
Preferably, the atomizer passes through water pipe with high-pressure nozzle and is connected with external water source.
Preferably, support frame as described above is in " ten " font.
Compared with prior art, the utility model provides a kind of stuffing spray-washing sewage deodorizing device, have with
It is lower the utility model has the advantages that
1, the stuffing spray-washing sewage deodorizing device is given up to be processed by blower by the way that atomizer is arranged
Gas is passed through air inlet pipe, aqueous vapor will be sprayed into air inlet pipe by atomizer, aqueous vapor and exhaust gas are combined into water in inlet plenum
Mist can more fully adsorb exhaust gas, and water mist moves up and is condensed drippage on the de- mist plate for be adsorbed on de- mist layer,
To the more abundant of exhaust-gas treatment, and save water source.
2, stuffing spray-washing sewage deodorizing device, by the way that support frame, rotation axis, helical blade, driven tooth is arranged
Wheel, driving motor and driving gear start driving motor, drive when sewage pipe is blocked by the attachment accumulation in water flow
Dynamic motor drives driving gear rotation, and rotation axis rotation is driven and then the driven gear for having driving gear to be meshed, so that
The attached crop being deposited on blowdown tube wall is transported out sewage pipe by helical blade.
3, the stuffing spray-washing sewage deodorizing device by setting fixed block, fixation hole, fixing groove, spring and is consolidated
Rationed marketing, fixed pin bullet under the elastic force effect of spring is fixed into fixation hole, and then by de- mist layer, de- when needing replacing
When mist layer, by the fixed pin indentation fixing groove in fixation hole, easily de- mist layer can be removed and replaced.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model
Structure is simple, easy to operate, to the more abundant of exhaust-gas treatment, and saves water source, and will be deposited in blowdown tube wall
On attached crop be transported out sewage pipe, and easily de- mist layer is replaced.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of stuffing spray-washing sewage deodorizing device structural schematic diagram；
Fig. 2 be the utility model proposes a kind of stuffing spray-washing sewage deodorizing device part A enlarged drawing；
Fig. 3 be the utility model proposes a kind of stuffing spray-washing sewage deodorizing device part B enlarged drawing.
In figure: 1 tank body, 2 inlet plenums, 3 de- mist layers, 4 high-pressure nozzles, 5 exhaust outlets, 6 air inlet pipe, 7 atomizers, 8 blowdowns
Pipe, 9 support frames, 10 rotation axis, 11 helical blades, 12 driven gears, 13 driving motors, 14 driving gears, 15 fixed frames, 16
De- mist plate, 17 fixed blocks, 18 fixation holes, 19 fixing grooves, 20 springs, 21 fixed pins, 22 sliding blocks, 23 sliding slots, 24 rolling grooves, 25 rollings
Pearl, 26 cover boards.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-3, a kind of stuffing spray-washing sewage deodorizing device, including tank body 1, tank body 1 is interior to be equipped with inlet plenum
2, tank body 1 is connected with de- mist layer 3 by clamping structure on the inner sidewall of top position, and de- mist layer 3 is located at the upper of inlet plenum 2
It is square, high-pressure nozzle 4 is connected in the top inner wall of tank body 1, high-pressure nozzle 4 is located at the surface of de- mist layer 3, the top of tank body 1
Exhaust outlet 5 is symmetrically offered about high-pressure nozzle 4, tank body 1 is communicated with air inlet pipe 6, air inlet pipe 6 on the side wall of bottom position
It is obliquely installed upwards, the side wall of one end connection inlet plenum 2 of air inlet pipe 6, is connected with atomization spray on the inside top wall of air inlet pipe 6
First 7, exhaust gas to be processed is passed through by air inlet pipe 6 by blower, aqueous vapor, water will be sprayed into air inlet pipe 6 by atomizer 7
Gas and exhaust gas are combined into water mist in inlet plenum 2, can more fully be adsorbed to exhaust gas, water mist move up be adsorbed on it is de-
It is condensed drippage on the de- mist plate 16 of mist layer 3, to the more abundant of exhaust-gas treatment, and saves water source, the lower end of tank body 1
It is connected with sewage pipe 8, sewage pipe 8 is connected with support frame 9 on the inner sidewall of outlet end position, leads at the center of support frame 9
It crosses bearing and is rotatably connected to rotation axis 10, the side wall of an end position of close inlet plenum 2 is connected with helical blade in rotation axis 10
11, the side wall of an end position of the rotation axis 10 far from inlet plenum 2 is socketed with driven gear 12, fixes on the lateral wall of sewage pipe 8
It is connected with driving motor 13, the output end of driving motor 13 is connected with driving gear 14 by shaft coupling, and the one of driving gear 14
End is arranged through the side wall of sewage pipe 8, and the driving gear 14 being located in sewage pipe 8 is meshed with driven gear 12, works as blowdown
When pipe 8 is blocked by the attachment accumulation in water flow, start driving motor 13, driving motor 13 drives 14 turns of driving gear
It is dynamic, the rotation of rotation axis 10 is driven by driven gear 12 for having driving gear 14 to be meshed and then, so that helical blade 11 is by heap
Attached crop of the product on 8 tube wall of sewage pipe is transported out sewage pipe 8.
De- mist layer 3 includes fixed frame 15, and being equipped in fixed frame 15 is in horizontally arranged de- mist plate 16, and de- mist plate 16 is
The zigzag plate vertically placed.
Clamping apparatus includes two pieces of fixed blocks 17, and two pieces of fixed blocks 17 are symmetrically connected to tank body 1 in top position
On side wall, fixation hole 18 is offered on fixed block 17, the positional symmetry that 15 lower end of fixed frame corresponds to fixation hole 18 offers solid
Determine slot 19, the slot bottom of fixing groove 19 is connected with spring 20, and the other end of spring 20 is connected with fixed pin 21, and fixed pin 21 is far from bullet
One end of spring 20 extends out in fixation hole 18, fixed pin 21 spring 20 elastic force effect under bullet into fixation hole 18, into
And fixed de- mist layer 3, when needing replacing de- mist layer 3, the fixed pin 21 in fixation hole 18 is pressed into fixing groove 19
It is interior, easily de- mist layer 3 can be removed and replaced.
Fixed pin 21 is symmetrically connected with sliding block 22, the corresponding slot of fixing groove 19 on the side wall of 20 1 end position of spring
The sliding slot 23 to match with sliding block 22 is symmetrically offered on wall, sliding block 22 is slidably connected in sliding slot 23, and sliding block 22 follows fixation
The movement of pin 21 is moved in sliding slot 23, and when sliding block 22 is moved to the end of sliding slot 23 in sliding slot 23, sliding block 22 drives solid
Rationed marketing 21 stops movement, prevents fixed pin 21 from popping up fixing groove 19 by spring 20.
Sliding block 22 offers rolling groove 24 far from one end of fixed pin 21, and the ball 25 rolled, rolling are equipped in rolling groove 24
The one end of pearl 25 far from 24 slot bottom of rolling groove is arranged through the notch of rolling groove 24, and ball 25 rolls the slot for being connected to sliding slot 23
Bottom reduces frictional force suffered when sliding block 22 moves in sliding slot 23 by the rolling connection of ball 25.
The sphere diameter of ball 25 is greater than the slot diameter of 24 notch of rolling groove, prevents ball 25 from skidding off rolling groove 24.
Outlet is offered on the side wall of tank body 1, cover board 26 is hinged in outlet, is opened cover board 26 and is convenient for replacing de- mist
Layer 3.
Outlet and the junction of cover board 26 are equipped with gasket, prevent water mist from revealing from junction.
Atomizer 7 is connected by water pipe with external water source with high-pressure nozzle 4, by external water source provide water source with
Power.
Support frame 9 is in " ten " font, reduces the probability that support frame 9 stops the attached crop flowed in sewage pipe 8.
In the utility model, exhaust gas to be processed is passed through by air inlet pipe 6 by blower, by atomizer 7 will into
Aqueous vapor is sprayed in tracheae 6, aqueous vapor and exhaust gas are combined into water mist in inlet plenum 2, can more fully be adsorbed to exhaust gas, water
Mist moves up and is condensed drippage on the de- mist plate 16 for be adsorbed on de- mist layer 3, to the more abundant of exhaust-gas treatment, and saves
Water source；When sewage pipe 8 is blocked by the attachment accumulation in water flow, start driving motor 13, driving motor 13 drives
Driving gear 14 rotates, and drives rotation axis 10 to rotate and then driven gear 12 for having driving gear 14 to be meshed, so that spiral shell
The attached crop being deposited on 8 tube wall of sewage pipe is transported out sewage pipe 8 by vane piece 11；Fixed pin 21 is acted in the elastic force of spring 20
Lower bullet is fixed into fixation hole 18, and then by de- mist layer 3, when needing replacing de- mist layer 3, by consolidating in fixation hole 18
Rationed marketing 21 is pressed into fixing groove 19, can easily be removed de- mist layer 3 and be replaced.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (10)
1. a kind of stuffing spray-washing sewage deodorizing device, including tank body (1), which is characterized in that be equipped in the tank body (1)
Inlet plenum (2), the tank body (1) is connected with de- mist layer (3) by clamping structure on the inner sidewall of top position, described de-
Mist layer (3) is located at the top of inlet plenum (2), is connected with high-pressure nozzle (4), the high pressure in the top inner wall of the tank body (1)
Spray head (4) is located at the surface of de- mist layer (3), and the top of the tank body (1) symmetrically offers exhaust outlet about high-pressure nozzle (4)
(5), the tank body (1) close to bottom position side wall on be communicated with air inlet pipe (6), one end of the air inlet pipe (6) be connected into
The side wall of gas chamber (2) is connected with atomizer (7) on the inside top wall of the air inlet pipe (6), the lower end of the tank body (1)
It is connected with sewage pipe (8), the sewage pipe (8) is connected with support frame (9), the support on the inner sidewall of outlet end position
It is rotatably connected to rotation axis (10) at the center of frame (9) by bearing, close to the one end of inlet plenum (2) on the rotation axis (10)
The side wall of position is connected with helical blade (11), the side wall socket of an end position of the rotation axis (10) far from inlet plenum (2)
Have driven gear (12), is fixedly connected with driving motor (13) on the lateral wall of the sewage pipe (8), the driving motor (13)
Output end be connected with driving gear (14) by shaft coupling, the side of sewage pipe (8) is run through in one end of the driving gear (14)
Wall setting, and the driving gear (14) being located in sewage pipe (8) is meshed with driven gear (12).
2. a kind of stuffing spray-washing sewage deodorizing device according to claim 1, which is characterized in that the de- mist layer
It (3) include fixed frame (15), being equipped in the fixed frame (15) is in horizontally arranged de- mist plate (16), the de- mist plate
(16) the zigzag plate vertically to place.
3. a kind of stuffing spray-washing sewage deodorizing device according to claim 2, which is characterized in that the clamping knot
Structure includes two pieces of fixed blocks (17), and two pieces of fixed blocks (17) are symmetrically connected to the inner sidewall of tank body (1) close to top position
On, it is offered fixation hole (18) on the fixed block (17), fixed frame (15) lower end corresponds to the position of fixation hole (18)
It symmetrically offers fixing groove (19), the slot bottom of the fixing groove (19) is connected with spring (20), the other end of the spring (20)
It is connected with fixed pin (21), the fixed pin (21) extends out in fixation hole (18) far from the one end of spring (20).
4. a kind of stuffing spray-washing sewage deodorizing device according to claim 3, which is characterized in that the fixed pin
(21) it is symmetrically connected with sliding block (22) on the side wall of (20) one end position of spring, the corresponding cell wall of the fixing groove (19)
On symmetrically offer the sliding slot (23) to match with sliding block (22), the sliding block (22) is slidably connected in sliding slot (23).
5. a kind of stuffing spray-washing sewage deodorizing device according to claim 4, which is characterized in that the sliding block
(22) one end far from fixed pin (21) offers rolling groove (24), and the ball (25) rolled is equipped in the rolling groove (24),
Notch of the one end of the ball (25) far from rolling groove (24) slot bottom through rolling groove (24) is arranged, and ball (25) rolls and connects
Connect the slot bottom in sliding slot (23).
6. a kind of stuffing spray-washing sewage deodorizing device according to claim 5, which is characterized in that the ball
(25) sphere diameter is greater than the slot diameter of rolling groove (24) notch.
7. a kind of stuffing spray-washing sewage deodorizing device according to claim 1, which is characterized in that the tank body
(1) outlet is offered on side wall, and cover board (26) are hinged in the outlet.
8. a kind of stuffing spray-washing sewage deodorizing device according to claim 7, which is characterized in that it is described outlet with
The junction of cover board (26) is equipped with gasket.
9. a kind of stuffing spray-washing sewage deodorizing device according to claim 1, which is characterized in that the atomization spray
Head (7) is connected by water pipe with external water source with high-pressure nozzle (4).
10. a kind of stuffing spray-washing sewage deodorizing device according to claim 1, which is characterized in that the support
Frame (9) is in " ten " font.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820614489.5U CN208943789U (en) | 2018-04-27 | 2018-04-27 | A kind of stuffing spray-washing sewage deodorizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820614489.5U CN208943789U (en) | 2018-04-27 | 2018-04-27 | A kind of stuffing spray-washing sewage deodorizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208943789U true CN208943789U (en) | 2019-06-07 |
Family
ID=66729966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820614489.5U Expired - Fee Related CN208943789U (en) | 2018-04-27 | 2018-04-27 | A kind of stuffing spray-washing sewage deodorizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208943789U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108355464A (en) * | 2018-04-27 | 2018-08-03 | 马鞍山金安环境科技有限公司 | A kind of stuffing spray-washing sewage deodorizing device |
-
2018
- 2018-04-27 CN CN201820614489.5U patent/CN208943789U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108355464A (en) * | 2018-04-27 | 2018-08-03 | 马鞍山金安环境科技有限公司 | A kind of stuffing spray-washing sewage deodorizing device |
| CN108355464B (en) * | 2018-04-27 | 2024-07-16 | 马鞍山金安环境科技有限公司 | Filling type spraying and washing sewage deodorizing device |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190607 |
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| CF01 | Termination of patent right due to non-payment of annual fee |