CN206304516U - Two-stage type exhaust treating purifier - Google Patents
Two-stage type exhaust treating purifier Download PDFInfo
- Publication number
- CN206304516U CN206304516U CN201621404177.9U CN201621404177U CN206304516U CN 206304516 U CN206304516 U CN 206304516U CN 201621404177 U CN201621404177 U CN 201621404177U CN 206304516 U CN206304516 U CN 206304516U
- Authority
- CN
- China
- Prior art keywords
- spray equipment
- rose box
- stage type
- type exhaust
- water
- 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.)
- Active
Links
Landscapes
- Treating Waste Gases (AREA)
- Separation Of Particles Using Liquids (AREA)
Abstract
The utility model provides a kind of two-stage type exhaust treating purifier, including the main box with purification cavity, the air intake and gas outlet communicated with purification cavity are respectively equipped with the main box, the first purifying treating unit and the second purifying treating unit are sequentially provided with along exhaust gas flow direction in the purification cavity；The first spray equipment is installed in the first purifying treating unit corresponding position on the main box, the second spray equipment is installed in the second purifying treating unit corresponding position on the main box；And first spray equipment is connected by first circulation pipeline with Rose Box, second spray equipment is connected by second circulation pipeline with Rose Box；The Rose Box is connected with purification cavity.The recirculated water flowed out from purification cavity flow to the first spray equipment and the second spray equipment respectively again after being filtered through Rose Box；Avoid the impurity in recirculated water from causing the blocking of the first spray equipment and the second spray equipment, and then ensure that the utility model purification efficiency is higher.
Description
Technical field
The utility model is related to waste gas purification processing technology field, and more particularly to a kind of two-stage type waste gas purification treatment sets
It is standby.
Background technology
In the prior art, it will usually which purified treatment is carried out to industrial waste using WATER-WASHING METHOD.But existing WATER-WASHING METHOD
Processing equipment, because its recirculated water is without filtering, and lacks reasonable installation liquid level detection system and water quality monitoring system, easily makes
Blocked into spray system, and then reduce the purified treatment efficiency to waste gas；Meanwhile, and because its drainage system is unreasonable, lead
Cause it to be difficult in time discharge the impurity in water in drainage procedure, and then cause that its purification efficiency is low and water consumption is big.
For example, Chinese utility model specification 201420498276.2 discloses a kind of waste gas treatment equipment, including waste gas
Treating column, exhaust-gas treatment tower bottom is provided with exhaust gas inlet, and top is provided with clean air outlet, the exhaust gas inlet of exhaust gas treating tower with
Be sequentially provided between clean air outlet current divider, separate ball, spray head, except fog-zone；Exhaust gas treating tower lower section is additionally provided with water tank,
Spray head is connected with water tank by water pipe；Exhaust-gas treatment tower bottom is provided with overfall, and is connected with drainage pipeline；Water tank is also connected with
There is automatic medicament feeding machine.
Above-mentioned waste gas treatment equipment of the prior art, its advantage is：By spray head to shower water in exhaust gas treating tower,
Particle in waste gas is rinsed into water tank using water, realizes the purification of waste gas, and spray head is connected with water tank by water pipe, water tank
In water again reusable edible；However, it has the disadvantage：Because the water in water tank usually contains impurity, and water in the water tank is simultaneously
Just reused without any filtering, be easily caused the blocking of water pipe and spray head, so that influence spray head normally to spray water,
And then cause its purification efficiency relatively low.
Utility model content
The shortcoming of prior art in view of the above, the technical problems to be solved in the utility model is to provide a kind of purification
Two-stage type exhaust treating purifier in hgher efficiency.
To achieve the above object, the utility model provides a kind of two-stage type exhaust treating purifier, including with purification
The main box of cavity, is respectively equipped with the air intake and gas outlet communicated with purification cavity, the purification cavity on the main box
It is middle to be sequentially provided with the first purifying treating unit and the second purifying treating unit along exhaust gas flow direction；First on the main box
Purifying treating unit corresponding position is provided with the first spray equipment, is installed in the second purifying treating unit corresponding position on the main box
There is the second spray equipment；And first spray equipment is connected by first circulation pipeline with Rose Box, second spray
Device is connected by second circulation pipeline with Rose Box；The Rose Box is connected with purification cavity.
Further, it is provided with screen pack in the Rose Box.
Further, first purifying treating unit and the second purifying treating unit are constituted by air filtration filler.
Further, the Rose Box is connected by pond with purification cavity；The pond is provided with admission port and row
The mouth of a river.
Further, the discharge outlet includes the upper discharge outlet positioned at pond upper end and the lower draining positioned at pond lower end
Mouthful.
Further, the main box is provided with gas-liquid separation device at neighbouring gas outlet.
Further, first spray equipment includes many first showers being connected with first circulation pipeline, and
Many first showers are respectively positioned at the top and side of the first purifying treating unit；Second spray equipment include many with
The second shower that second circulation pipeline is connected, and many second showers are respectively positioned at the top of the second purifying treating unit
And side；Multiple nozzles are equipped with first shower and the second shower.
Further, the first circulation pipeline is connected by first circulation water pump with Rose Box；Second circulation pipeline
It is connected with Rose Box by second circulation water pump.
Further, liquid level gauge is installed on the Rose Box.
Further, water quality detecting device is installed on the Rose Box.
As described above, the two-stage type exhaust treating purifier that the utility model is related to, has the advantages that：
Two-stage type exhaust treating purifier in the utility model, when in use, the recirculated water flowed out from purification cavity
The first spray equipment and the second spray equipment are flow to respectively again after being filtered through Rose Box；So as to avoid the impurity in recirculated water from causing
The blocking of first circulation pipeline, the first spray equipment, second circulation pipeline and the second spray equipment, it is ensured that recirculated water is just
Often circulation and the first spray equipment and the normal of the second spray equipment are used, and then ensure that the utility model purification efficiency is higher；
Meanwhile, two-step purification processing unit is provided with purification cavity, further enhanced to waste gas using the two-step purification processing unit
Clean-up effect.
Brief description of the drawings
Fig. 1 is the front view of two-stage type exhaust treating purifier in the utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the top view of Fig. 1.
Component label instructions
1 main box
11 purification cavitys
12 air intakes
13 gas outlets
14 gas-liquid separation devices
15 first install lid
16 second install lid
21 first spray equipments
211 first showers
22 second spray equipments
221 second showers
3 Rose Boxes
31 Rose Box bases
32 second regulating bolts
41 first circulation pipelines
411 first check valves
412 first switch valves
42 second circulation pipelines
421 second check valves
422 second switch valves
6 ponds
61 admission ports
62 discharge outlet
Discharge outlet on 621
622 times discharge outlet
63 water supply systems
64 drainage systems
65 pond bases
66 first regulating bolts
71 first circulation water pumps
72 second circulation water pumps
8 dosing tanks
9 I/O interfaces are distributed case
Specific embodiment
Implementation method of the present utility model is illustrated by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification understands other advantages of the present utility model and effect easily.
It should be clear that structure, ratio, size depicted in this specification institute accompanying drawings etc., is only used to coordinate specification to be taken off
The content shown, so that those skilled in the art understands and reads, is not limited to the enforceable restriction bar of the utility model
Part, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influenceing
Under effect that the utility model can be generated and the purpose to be reached, all should still fall in the technology disclosed in the utility model
In the range of Rong get Neng is covered.Meanwhile, in this specification it is cited such as " on ", D score, "left", "right", the use of " centre "
Language, be merely convenient to narration understand, and be not used to limit the enforceable scope of the utility model, the change of its relativeness or
Adjustment, under without essence change technology contents, when being also considered as the enforceable category of the utility model.
In the utility model embodiment：As shown in figure 1, the short transverse of main box 1 is defined as into above-below direction, Ji Jiangzhi
The above-below direction in face is defined as above-below direction；As shown in figure 1, the length direction in pond 6 is defined as fore-and-aft direction, will paper
Left and right directions be defined as fore-and-aft direction；As shown in Fig. 2 the left and right directions of paper is defined as into left and right directions.
As shown in Figure 1 to Figure 3, the utility model provides a kind of two-stage type exhaust treating purifier, including with purification
The main box 1 of cavity 11, is respectively equipped with the air intake 12 and gas outlet 13 communicated with purification cavity 11 on main box 1, purification is empty
In chamber 11 the first purifying treating unit and the second purifying treating unit are sequentially provided with along exhaust gas flow direction.Meanwhile, on main box 1
The first spray equipment 21 is installed in the first purifying treating unit corresponding position, in the second purifying treating unit correspondence on main box 1
Place is provided with the second spray equipment 22；And first spray equipment 21 be connected with Rose Box 3 by first circulation pipeline 41, second
Spray equipment 22 is connected by second circulation pipeline 42 with Rose Box 3；Rose Box 3 is connected with purification cavity 11.Using
When, waste gas enters purification cavity 11 by air intake 12；When waste gas flows through the first purifying treating unit, the first purifying treating unit pair
Granule foreign in waste gas is filtered, while the first spray equipment 21 is to shower water on the first purifying treating unit, by gas
Liquid phase is contacted, and the granule foreign in waste gas and on the first purifying treating unit is rinsed out, so as to realize first to waste gas
Level purified treatment；When waste gas continues flow through the second purifying treating unit, the second purifying treating unit in waste gas remain
Grain impurity is further filtered, meanwhile, the second spray equipment 22 is connected to shower water on the second purifying treating unit by gas-liquid
Touch, the granule foreign in waste gas and on the second purifying treating unit is rinsed out, so as to realize at the second purification to waste gas
Reason；It is more preferable so as to ensure purified treatment effect of the present utility model.And from the first spray equipment 21 and the second spray equipment 22
The water of ejection, purified cavity 11 flow into Rose Box 3 and through Rose Box 3 filter after, then through first circulation pipeline 41 flow into first
Spray equipment 21 and through second circulation pipeline 42 flow into the second spray equipment 22.In this way, not only realize being followed to shower water
Ring is utilized；Meanwhile, filtered by 3 pairs of recirculated waters for flowing into the first spray equipment 21 and the second spray equipment 22 of Rose Box,
Avoid that first circulation pipeline 41, second circulation pipeline 42, the first spray equipment 21 and the second spray equipment 22 are caused to block up
Plug, and then ensure that the normal circulation and the first spray equipment 21 of recirculated water and the normal of the second spray equipment 22 are used, and make
The purification efficiency of two-stage type exhaust treating purifier is higher in the utility model.
Screen pack is provided with above-mentioned Rose Box 3, effectively can be fallen the contaminant filter in recirculated water using the screen pack.It is above-mentioned
First purifying treating unit and the second purifying treating unit are constituted by air filtration filler, and air filtration in the present embodiment
Filler is the ball-type polypropylene polyhedron empty ball of different size.Above-mentioned air filtration filler can not only be by the granule foreign in waste gas
Filter out, while coordinating the use of the first spray equipment 21 and the second spray equipment 22, waste gas can be effectively increased with shower water
Contact area simultaneously extends residence time of the waste gas in purification cavity 11, so as to effectively increase at purification of the present utility model
Reason efficiency.In addition, purifying the cavity of insertion before and after cavity 11 is in the application.
As shown in Fig. 2 Rose Box 3 is connected by pond 6 with purification cavity 11.Pond 6, Rose Box 3, first circulation pipe
Road 41, second circulation pipeline 42, the first spray equipment 21 and the second spray equipment 22 collectively form water circulation system.Meanwhile,
Pond 6 is provided with admission port 61 and discharge outlet 62.Can be to note in pond 6 and whole water circulation system by admission port 61
Enter recirculated water；The recirculated water in pond 6 and in whole water circulation system can be discharged by discharge outlet 62.As shown in Fig. 2
Pond 6 is located at the underface of main box 1, and pond 6 is connected by flange with Rose Box 3, Rose Box 3 positioned at the side of pond 6 and
Water level in Rose Box 3 is equal with the water level in pond 6.So, the water for being sprayed out from spray equipment 2, it is empty purification is flowed through
During chamber 11, contacted with the particle in waste gas and under gravity together flow into pond 6 in, then through pond 6 flow into filter
Case 3 is filtered.As depicted in figs. 1 and 2, above-mentioned pond 6 is fixed on ground and is connected by pond base 65, and pond base 65 is logical
Foundation bolt is crossed installed in ground.In addition, Rose Box 3 is fixed on the ground by Rose Box base 31, mistake in the utility model
The material of filter box 3 and Rose Box base 31 is stainless steel.Pond base 65 is installed in above-mentioned pond 6 by the first regulating bolt 66,
It is easy to adjust as needed the height in pond 6 using first regulating bolt 66；Rose Box 3 is installed by the second regulating bolt 32
In Rose Box base 31, the height of Rose Box 3 can be adjusted by adjusting second regulating bolt 32.
In use, the circulation water impurity for flowing into pond 6 is more, to ensure the normal fortune of whole water circulation system
OK, it usually needs change the water in pond 6, i.e., the impurity such as the particle in pond 6 are discharged together with recirculated water using discharge outlet 62,
Again by admission port 61 to refilling recirculated water in pond 6.Therefore, as shown in figure 1, discharge outlet 62 includes being located on pond 6
The upper discharge outlet 621 and the lower discharge outlet 622 positioned at the lower end of pond 6 at end.Using upper discharge outlet, 621 need to discharge a small amount of circulation
Water can will just swim in the impurity discharge on the water surface, so that the recirculated water of lower section cleans and ensures to be located at pond in ensureing pond 6
The water energy of lower section is continuing with 6, reduces quantity of exchanged water, and then has saved recirculated water, and makes the utility model water consumption relatively low,
With environment protection significance.In addition, upper discharge outlet 621 and lower discharge outlet 622 are respectively positioned on the front end in pond 6；Admission port 61 is located at pond 6
Rear end.Admission port 61 is connected with water supply system 63；Upper discharge outlet 621 and lower discharge outlet 622 are connected with drainage system 64
It is logical.
As shown in Figures 2 and 3, the first spray equipment 21 includes many first sprays being connected with first circulation pipeline 41
Pipe 211, and many first showers 211 are respectively positioned at the top and side of the first purifying treating unit；Second spray equipment 22
Including many second showers 221 being connected with second circulation pipeline 42, and many second showers 221 are located at second respectively
The top and side of purifying treating unit；Multiple nozzles are equipped with first shower 211 and the second shower 221.It is above-mentioned many
The first shower of root 211 is respectively used to from top and side to the first purifying treating unit spray water；Many second showers 221
It is respectively used to from top and side to the second purifying treating unit spray water, the utility model intersects spray mode using this kind of,
I.e. shower water and waste gas in the same direction and cross-contact, make shower water more abundant with exhaust gas contact, it is ensured that purification efficiency is higher.In this reality
The first shower 211 has 3 in applying example, wherein 1 first shower 211 is located at the first purifying treating unit top, in addition 2
First shower 211 is located at the first purifying treating unit front side；Second shower 221 has 3, wherein 1 second shower 221
Positioned at the second purifying treating unit top, 2 second showers 221 are positioned at the second purifying treating unit front side in addition.
The application first circulation pipeline 41 is connected by first circulation water pump 71 with Rose Box 3；Second circulation pipeline 42
It is connected with Rose Box 3 by second circulation water pump 72.Using first circulation water pump 71 and 72 pairs, second circulation water pump through filtering
Case 3 filter after recirculated water pressurization so that ensure cycle water energy smoothly flow into the first spray equipment 21 and the second spray equipment 22,
And first spray equipment 21 and the second spray equipment 22 spray.In addition, being provided with the first check valve in first circulation pipeline 41
411, the recirculated water being effectively ensured using first check valve 411 in first circulation pipeline 41 can only unidirectionally by first circulation water pump
71 flow into the first spray equipment 21.Second check valve 421 is installed, using second check valve 421 in second circulation pipeline 42
The recirculated water being effectively ensured in second circulation pipeline 42 unidirectionally can only flow into the second spray equipment 22 by second circulation water pump 72.
First circulation water pump 71 and second circulation water pump 72 are stainless steel horizontal centrifugal pump in the present embodiment, can using this kind of water pump
The water of the big lift of big flow is provided, the first spray equipment 21 and the second spray equipment 22 is reached optimal spray pattern, increase
The uniform contact rate of gas-liquid, effectively increases purified treatment efficiency.In addition, above-mentioned first circulation pipeline 41 is opened by 3 first
Valve 412 is closed to be connected with 3 first showers 211 respectively；Second circulation pipeline 42 is by 3 second switch valves 422 respectively with 3
The second shower of root 221 is connected.To be wafer type manual for first switch valve 412 and second switch valve 422 in the present embodiment
Butterfly valve.
Liquid level gauge is installed on Rose Box 3, real-time detection can be carried out to the water level in Rose Box 3 using the liquid level gauge, with
Ensure that there is enough recirculated water in Rose Box 3.Water quality detecting device is installed on Rose Box 3, the water quality detecting device includes
PH monitor control mechanisms etc., real-time detection can be carried out using the water quality detecting device to water quality situation in Rose Box 3.The utility model is closed
Be installed on for liquid level gauge, water quality detecting device in the casing of Rose Box 3 by reason, science, and such mounting means is easy to secondary meter
Detection and correction, so that it is guaranteed that the normal operation of equipment.In addition, two-stage type exhaust treating purifier is also in the utility model
Including two dosing tanks 8.Can be added in first circulation pipeline 41 and second circulation pipeline 42 respectively using two dosing tanks 8
Corresponding purification medicament, to strengthen the clean-up effect of the first spray equipment 21 and the shower water of the second spray equipment 22.
As shown in figures 1 and 3, above-mentioned main box 1 is provided with gas-liquid separation device 14 at neighbouring gas outlet 13.The gas-liquid point
Effectively the vapor-separated water outlet in purification gas can be come from device 14 and be recycled by water circulation system, and effectively reduced
The humidity of purification gas.Meanwhile, gas-liquid separation device 14 includes corrugated plating in the present embodiment, and this kind of structure ensures gas-liquid separation dress
The separative efficiency for putting 14 is higher, and ensures that the crushing of gas is smaller, and the humidity of the gas after treatment is reduced 70%.
In addition, the utility model two-stage type exhaust treating purifier also includes distribution case 9, the electrical conductivity monitoring of I/O interfaces
System and electrical control cabinet.First circulation water pump 71 in the application, second circulation water pump 72, liquid level gauge, supply and drain water system,
Water quality detecting device, electrical conductivity monitoring system are electrically connected with the control circuit system of electrical control cabinet.Meanwhile, on Rose Box 3
The liquid level gauge of placement, PH monitor control mechanisms, electrical conductivity monitoring system effectively can be monitored to cycling use of water, effective reduction water
Amount, while facilitating service work.
In actual applications, ammonia treatment effeciency of the present utility model is more than 92%；Particulate matter treatment effeciency is more than or equal to
90%；Peculiar odor treatment efficiency is more than or equal to 74%.The utility model realizes exhaust treatment system operation Automatic Control, tool
Have the advantages that easy for installation, the safe and stable property of operation is high, water consumption is small, gas purification efficiency is high and continual and steady.
In addition, the top of main box 1 is provided with dismountable first in the first purifying treating unit corresponding position installs lid 15；Main tank
The top of body 1 is provided with dismountable second and installs lid 16 in the second purifying treating unit corresponding position.
In sum, the utility model effectively overcomes various shortcoming of the prior art and has high industrial exploitation value
Value.
Above-described embodiment only illustrative principle of the present utility model and its effect are new not for this practicality is limited
Type.Any person skilled in the art can all be carried out under without prejudice to spirit and scope of the present utility model to above-described embodiment
Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the essence disclosed in the utility model
All equivalent modifications completed under god and technological thought or change, should be covered by claim of the present utility model.
Claims (10)
1. a kind of two-stage type exhaust treating purifier, including the main box (1) with purification cavity (11), the main box
(1) air intake (12) and gas outlet (13) communicated with purification cavity (11) are respectively equipped with, it is characterised in that：The purification is empty
In chamber (11) the first purifying treating unit and the second purifying treating unit are sequentially provided with along exhaust gas flow direction；The main box
(1) the first spray equipment (21) is installed in the first purifying treating unit corresponding position on, in the second purification on the main box (1)
Processing unit corresponding position is provided with the second spray equipment (22)；And first spray equipment (21) is by first circulation pipeline
(41) it is connected with Rose Box (3), second spray equipment (22) is connected by second circulation pipeline (42) with Rose Box (3)
It is logical；The Rose Box (3) is connected with purification cavity (11).
2. two-stage type exhaust treating purifier according to claim 1, it is characterised in that：It is provided with the Rose Box (3)
Screen pack.
3. two-stage type exhaust treating purifier according to claim 1, it is characterised in that：First purifying treating unit
Constituted by air filtration filler with the second purifying treating unit.
4. two-stage type exhaust treating purifier according to claim 1, it is characterised in that：The Rose Box (3) is by water
Pond (6) is connected with purification cavity (11)；The pond (6) is provided with admission port (61) and discharge outlet (62).
5. two-stage type exhaust treating purifier according to claim 4, it is characterised in that：The discharge outlet (62) is including position
In the upper discharge outlet (621) and the lower discharge outlet (622) positioned at pond (6) lower end of pond (6) upper end.
6. two-stage type exhaust treating purifier according to claim 1, it is characterised in that：The main box (1) is neighbouring
Gas outlet (13) place is provided with gas-liquid separation device (14).
7. two-stage type exhaust treating purifier according to claim 1, it is characterised in that：First spray equipment (21)
Including many first showers (211) being connected with first circulation pipeline (41), and many first shower (211) difference positions
In the top and side of the first purifying treating unit；Second spray equipment (22) includes many and second circulation pipeline (42)
The second shower (221) being connected, and many second showers (221) respectively positioned at the top of the second purifying treating unit and
Side；Multiple nozzles are equipped with first shower (211) and the second shower (221).
8. two-stage type exhaust treating purifier according to claim 1, it is characterised in that：The first circulation pipeline (41)
It is connected with Rose Box (3) by first circulation water pump (71)；Second circulation pipeline (42) by second circulation water pump (72) with
Rose Box (3) is connected.
9. two-stage type exhaust treating purifier according to claim 1, it is characterised in that：Installed on the Rose Box (3)
There is liquid level gauge.
10. two-stage type exhaust treating purifier according to claim 1, it is characterised in that：Installed on the Rose Box (3)
There is water quality detecting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621404177.9U CN206304516U (en) | 2016-12-20 | 2016-12-20 | Two-stage type exhaust treating purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621404177.9U CN206304516U (en) | 2016-12-20 | 2016-12-20 | Two-stage type exhaust treating purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206304516U true CN206304516U (en) | 2017-07-07 |
Family
ID=59251933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621404177.9U Active CN206304516U (en) | 2016-12-20 | 2016-12-20 | Two-stage type exhaust treating purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206304516U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020021505A1 (en) * | 2018-07-27 | 2020-01-30 | 施恒忠 | Water purification gas system |
-
2016
- 2016-12-20 CN CN201621404177.9U patent/CN206304516U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020021505A1 (en) * | 2018-07-27 | 2020-01-30 | 施恒忠 | Water purification gas system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104028069A (en) | Smoke washing device and smoke washing method | |
| CN206444371U (en) | Two sections of three-level exhaust treating purifiers | |
| CN104045187A (en) | Sewage treatment equipment | |
| CN206304516U (en) | Two-stage type exhaust treating purifier | |
| CN209635957U (en) | Integrated coagulation-sedimentation equipment | |
| CN206304515U (en) | Exhaust treating purifier | |
| CN206304497U (en) | Three-level formula exhaust treating purifier | |
| CN206809977U (en) | Two sections of level Four exhaust treating purifiers | |
| CN103055638A (en) | High-effect cross flow washing pool | |
| CN210186785U (en) | All-in-one is handled to hydrogen sulfide | |
| CN203959958U (en) | Sewage disposal device | |
| CN208194066U (en) | A kind of energy-saving efficient boiler desulfurizer | |
| CN207462876U (en) | Water curtain machine and sewage disposal device | |
| CN206604865U (en) | A kind of water tank of automated cleaning supply equipment | |
| CN207581397U (en) | A kind of acid waste water concentrates adiabatic evaporation tower | |
| CN206770224U (en) | Autocontrol water diversion tank | |
| CN202289770U (en) | Water mist sprinkling adsorption tower | |
| CN201632170U (en) | Flange conical screen pipe bundle immersion high-efficiency wet-type dust collector | |
| CN206173111U (en) | Novel gondola water faucet of automatically cleaning formula | |
| CN219376585U (en) | Pesticide component recovery unit for pesticide production waste gas | |
| CN205886473U (en) | A circulation tank for vertical washing tower | |
| CN205445013U (en) | Stainless steel sculpture landscape pool | |
| CN202860471U (en) | Special pressure-stabilizing distributor | |
| CN212283568U (en) | Slurry tank of spray tower | |
| CN205436026U (en) | High pressure wet -type electrostatic precipitator adjacent electric field rinse -system that does not have a power failure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |