CN208943827U - A kind of modular air purification system - Google Patents
A kind of modular air purification system Download PDFInfo
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- CN208943827U CN208943827U CN201821697204.5U CN201821697204U CN208943827U CN 208943827 U CN208943827 U CN 208943827U CN 201821697204 U CN201821697204 U CN 201821697204U CN 208943827 U CN208943827 U CN 208943827U
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- clarifier box
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Abstract
The utility model relates to waste gas purification technical field, especially a kind of modular air purification system.Wherein purification system includes clarifier box, the first water pump, PH detection module, stores up sour device, sour pump, EC detection module, water storage device, the second water pump, level sensing module and power control cabinet；Liquid storage pool, spray tube, nozzle, cascade, air inlet and outlet, diversion pipe, drain pipe, drain solenoid valve and water conservancy diversion solenoid valve are equipped in clarifier box.The modular air purification system of the utility model is entered in clarifier box using exhaust gas from air inlet, and with the abundant comprehensive engagement of purification medical fluid on cascade, to effectively improve purification efficiency, purified air is discharged outside clarifier box by air outlet；Simultaneously by the cooperation between modules in this system, so that this system is had a detergent power good, save increasingly automated control, be automatically drained out the function of waste liquid and automatic replacement medical fluid.
Description
Technical field
The utility model relates to waste gas purification technical field, especially a kind of modular air purification system
Background technique
The fields such as all kinds of sewage treatment plants' (station), refuse transfer station, refuse landfill, composting plant, farm, sludge stacking area
Deodorization and petroleum, chemical industry, synthetic rubber, pharmacy, food processing, papermaking etc., be all the main source place of foul smell.
Air (exhaust gas) deodourizing on current market generallys use waste gas purification deodorizing tower, and the equipment volume is big, accounts for
Ground area is big, and clean-up effect is not good enough, installation and transport inconvenience, dosing medicament inconvenience, and lacks currently on the market in high precision and big
Type waste gas purification product is not able to satisfy the purification demand of present air off gas；Waste gas purification product current simultaneously exists net
Change that performance is low, and automatic controlling level is low, and stability and fixing are poor, and many element qualities are poor, the service life is short, fixing is low, no
It is convenient for safeguarding, influence the problems such as the quality of integral product.
Utility model content
In view of the deficiency of the prior art, it is good that the purpose of this utility model is to provide a kind of detergent powers, section
Can be environmentally friendly, maintenance cost is low, increasingly automated control, the modular air purification system for replacing medical fluid automatically, being automatically drained out waste liquid
System.
To achieve the goals above, the utility model adopts the following technical solution:
A kind of modular air purification system, it includes clarifier box, the first water pump, PH detection module, stores up sour device, acid
Pump, EC detection module, water storage device, the second water pump, level sensing module and power control cabinet；
The intracorporal bottom of purifying box is provided with the liquid storage pool for accommodating purification medical fluid, the top of the clarifier box
If being provided with root spray tube, several nozzles are installed on the spray tube, the clarifier box is interior and is located at liquid storage pool and spray
Cascade is provided between shower pipe, the clarifier box offers air inlet and air outlet, and the air enters purification from air inlet
Cabinet, by the way that clarifier box is discharged from air outlet after cascade；
First water pump is used to for the purification medical fluid in liquid storage pool being pressed into spray tube by diversion pipe, first water
Pump is installed in clarifier box and is connected with liquid storage pool；
The PH detection module is installed in the PH value in clarifier box and for detecting the purification medical fluid in liquid storage pool,
The sour device of the storage for storing sulfuric acid, the acid pump respectively with liquid storage pool and store up sour device be connected and be used for by
The sulfuric acid stored up in sour device is added in liquid storage pool；
The EC detection module is installed in the conductivity in clarifier box and for detecting purification medical fluid in reservoir；
For storing water, second water pump is connected and is used for water storage device and liquid storage pool respectively the water storage device
Water in water storage device is added in liquid storage pool；
The level sensing module is installed in clarifier box and for detecting the liquid level in liquid storage pool；
The power control cabinet is used for the detection data of real-time reception PH detection module, EC detection module and level sensing module
And for being provided respectively for the first water pump, PH detection module, sour pump, EC detection module, the second water pump and level sensing module
Operating voltage, first water pump, acid pump and the second water pump are controlled by power control cabinet；
It is additionally provided with drain pipe on the diversion pipe, is provided with drain solenoid valve on the drain pipe, on the diversion pipe
And it is located above drain pipe and is provided with water conservancy diversion solenoid valve；The drain solenoid valve and water conservancy diversion solenoid valve are controlled by automatically controlled
Cabinet.
Preferably, it is also provided with pre- jet pipe in the clarifier box and positioned at the inside of air inlet, is filled on the pre- jet pipe
Equipped with several nozzle, the pre- jet pipe is connected with diversion pipe, and the pre- jet pipe is for entering purifying box to from air inlet
Intracorporal air is sprayed in advance.
Preferably, it further includes that air collecting box is matched with air inlet, and the air collecting box is connected by duct set with air inlet
It is logical.
Preferably, it further includes one for recycling the waste liquid recovery apparatus of saturation waste liquid, the drain pipe and devil liquor recovery
Device is connected.
Preferably, it is installed with dehydrater respectively at the air outlet.
Preferably, the cascade is set as net-shaped water screen or twill cascade.
As the above scheme is adopted, the utility model can realize it is following the utility model has the advantages that
1, this modular air purification system is entered in clarifier box using exhaust gas from air inlet, with the purification medicine on cascade
The abundant comprehensive engagement of liquid, to effectively improve purification efficiency, purified air is discharged outside clarifier box by air outlet.
2, this modular air purification system is cooperated using level sensing module and water storage device and the second water pump, can make liquid
Position is maintained within the scope of normal level, is effectively guaranteed there are enough liquid volumes in liquid storage pool, is prevented the first water pump dry tap；It utilizes
PH detection module cooperates with the sour device of storage and acid pump, and the pH value of purification medical fluid can be made to be maintained at PH standard value hereinafter, effectively protecting
The detergent power and purification efficiency of card purification medical fluid, continuous entrance of the purification efficiency of anti-locking system entirety with exhaust gas, medical fluid
Continuous consumption, and gradually reduce.
3, this modular air purification system utilizes the conductivity that medical fluid is purified in EC detection module real-time detection liquid storage pool
EC is cooperated using EC detection module and level sensing module, the second water pump, PH detection module and acid pump, can will be after saturation
Purification medical fluid discharge clarifier box outside, and automatically configure new purification medical fluid in liquid storage pool, enable the system to enough arrange automatically
It is saturated waste liquid out, replaces medical fluid automatically, improves the sustainability and purification efficiency of system purification exhaust gas.
4, this modular air purification system utilizes the setting of power control cabinet, and whole system can be made to form the automation control of height
System, the function of having both manual manipulation and remotely monitor.
Based on secondary, the modular air purification system of the utility model detects mould using power control cabinet and PH detection module, EC
Block and level sensing module cooperation, carry out long-range real-time detection to modular air purification system, keep this modular air net
Change system can be automatically drained out waste liquid, replace medical fluid automatically, to keep the stability and duration of the detergent power of purification system,
The purification efficiency of purification system performance, while highly precisely long-distance intelligent control are improved, increasingly automated control has very strong
Practical value and market popularization value.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the modular air purification system of the utility model embodiment；
Fig. 2 is the enlarged structure schematic diagram of a-quadrant in Fig. 1；
Fig. 3 is the schematic diagram of the section structure of the clarifier box of the utility model embodiment；
Fig. 4 is the control principle drawing of the modular air purification system of the utility model embodiment；
Fig. 5 is the control flow schematic diagram of the modular air purification system of the utility model embodiment；
In figure: 1, clarifier box；2, the first water pump；3, PH detection module；4, acid pump；5, EC detection module；6, the second water
Pump；7, level sensing module；8, power control cabinet；11, liquid storage pool；12, spray tube；13, nozzle；14, cascade；15, air inlet；16,
Air outlet；17, diversion pipe；171, water conservancy diversion solenoid valve；18, drain pipe；181, drain solenoid valve；19 pre- jet pipes.
Specific embodiment
The embodiments of the present invention are described in detail below in conjunction with attached drawing, but the utility model can be by right
It is required that the multitude of different ways for limiting and covering is implemented.
As shown in Figure 1-Figure 3, a kind of modular air purification system provided by the embodiment of the utility model, it includes purification
Cabinet 1, PH detection module 3, stores up sour device (not shown), acid pump 4, EC detection module 5, water storage device at first water pump 2
(not shown), the second water pump 6, level sensing module 7 and power control cabinet 8；Bottom setting wherein in clarifier box 1 is useful
It is installed on spray tube 12 in the liquid storage pool 11 for accommodating purification medical fluid if being provided with root spray tube 12 at the top of clarifier box 1
There are several nozzles 13, is being provided with cascade 14 in clarifier box 1 and between liquid storage pool 11 and spray tube 12, is purifying
Offer air inlet 15 and air outlet 16 on cabinet, air enters clarifier box 1 from air inlet 15, by after cascade 14 from outlet air
Clarifier box 1 are discharged in mouth 15；First water pump 2 is used to the purification medical fluid in liquid storage pool 11 being pressed into spray tube 12 by diversion pipe 17
Interior, the first water pump 2 is installed in clarifier box 1 and is connected with liquid storage pool 11；PH detection module 3 is installed in clarifier box 1
And the pH value for detecting the purification medical fluid in liquid storage pool 11, store up sour device for storing sulfuric acid, acid pump 4 respectively with liquid storage pool 11
It is connected with the sour device of storage and the sulfuric acid for being used to store up in sour device is added in liquid storage pool 11；(the conductivity inspection of EC detection module 5
Survey module) it is installed in clarifier box 1 and for detecting the conductivity for purifying medical fluid in reservoir 11；Water storage device is for storing up
Water, the second water pump 6 are connected with water storage device and liquid storage pool 11 respectively and for liquid storage pool to be added in the water in water storage device
In 11；Level sensing module 7 is installed in clarifier box 1 and for detecting the liquid level in liquid storage pool 11；Power control cabinet 8 is used
In real-time reception PH detection module 3, EC detection module 5 and level sensing module 7 detection data and for be the first water pump
2, PH detection module 3, acid pump 4, EC detection module 5, the second water pump 6 and level sensing module 7 provide operating voltage respectively, the
One water pump 2, acid pump 4 and the second water pump 6 are controlled by power control cabinet 8；Drain pipe 18, drain are additionally provided on diversion pipe 17
It is provided with drain solenoid valve 181 on pipe 18, on diversion pipe 17 and is located at the top of drain pipe 18 and is provided with water conservancy diversion solenoid valve 171；
Drain solenoid valve 181 and water conservancy diversion solenoid valve 171 are controlled by power control cabinet 8.
Based on the above structure setting, the waste gas purification principle of this system is to enter clarifier box from air inlet 15 using exhaust gas
In 1, with the abundant comprehensive engagement of purification medical fluid on cascade 14, to effectively improve purification efficiency, purified air passes through
Air outlet 16 is discharged outside clarifier box 1.
Cooperated using level sensing module 7 and water storage device and the second water pump 6, liquid level can be made to be maintained at normal level range
It is interior, effectively guarantee there are enough liquid volumes in liquid storage pool 11, prevents 2 dry tap of the first water pump；Utilize PH detection module 3 and storage acid
4 cooperation of device and acid pump, can make the pH value for purifying medical fluid be maintained at PH standard value hereinafter, effectively guaranteeing the purification of purification medical fluid
Ability and purification efficiency, continuous entrance of the purification efficiency of anti-locking system entirety with exhaust gas, the continuous consumption of medical fluid, and gradually
It reduces.
Using the conductivity EC for purifying medical fluid in 5 real-time detection liquid storage pool 11 of EC detection module, as detected in solution
Ammonium ion NH4+ concentration, when exhaust gas enters inside air purifier, the ammonia in exhaust gas passes through cascade and sulfuric acid solution
It comes into contact in a large area, following chemical reaction occurs:
H2SO4+NH3=NH4HSO4(when ammonia is with sulfuric acid molar ratio≤1:1)
H2SO4+2NH3=(NH4)2SO4(when ammonia is with sulfuric acid molar ratio >=2:1)
2H2SO4+3NH3=(NH4)2SO4+NH4HSO4(when between ammonia and sulfuric acid molar ratio 1:1 and 2:1)；
As exhaust-gas treatment amount is increasing, the ammonium sulfate concentrations in circulating water pool, which constantly increase, nearly reaches saturation shape
State, conductivity EC also reach peak, and ammonia is gone successively in air purifier at this time, and the sulfuric acid solution of saturation state is (i.e. net
Medical solution) in add the concentrated sulfuric acid again and can not also be effectively treated ammonia, and hold for a long time close to the ammonium sulfate of saturation state
Easily crystallization influences system operation；Utilize EC detection module 5 and level sensing module 7, the second water pump 6, PH detection module 3 and acid
Pump 4 is cooperated, and the purification medical fluid after saturation can be discharged outside clarifier box 1, and is automatically configured in liquid storage pool 11 new net
Medical solution enables the system to enough be automatically drained out saturation waste liquid, replaces medical fluid automatically, improve system purification exhaust gas sustainability and
Purification efficiency.
Simultaneously utilize power control cabinet 8 setting, can make whole system formed height automation control, have both manual manipulation and
The function of remotely monitoring.
It is simple and compact for structure based on this, by the cooperation between modules, so that this system is had a detergent power good,
Increasingly automated control is saved, the function of waste liquid and automatic replacement medical fluid is automatically drained out, there is very strong practical value and market to push away
Wide value.
To further improve purification efficiency of the exhaust gas in clarifier box 1, in the clarifier box 1 of the present embodiment and position
Also is provided with pre- jet pipe 19 in the inside of air inlet 15, be installed with several nozzle 13 on pre- jet pipe 19, pre- jet pipe 19 with
Diversion pipe 17 is connected, and pre- jet pipe 19 is used to spray the air entered in clarifier box 1 from air inlet 15 in advance, purifies medicine
Liquid sprays the jet face for forming taper from nozzle 13, to sufficiently come into contact in a large area with air (exhaust gas).
Further, to enter in clarifier box 1 convenient for exhaust gas, the modular air purification system of the present embodiment further includes
Air collecting box (not shown) is matched with air inlet 15, air collecting box is connected by duct set (not shown) with air inlet 15
It is logical.
Further, it is saturated waste liquid for recycling or double purification, the modular air purification system of the present embodiment is also
Including one for recycling the waste liquid recovery apparatus (not shown) of saturation waste liquid, drain pipe 18 is connected with waste liquid recovery apparatus
It is logical.As a result, can get up saturation waste collection centralized processing or progress double purification, so that system be made to have energy-saving and environment-friendly function
Can, avoid waste liquor contamination secondary environment again.
Further, it is installed with dehydrater (not shown) respectively at the air outlet 15 of the present embodiment.It as a result, can will be from
Air outlet 16 goes out water-atomization cooling in the air being discharged, condensation, prevents air outlet 16 containing a large amount of water mists.
Further, the cascade 14 of the present embodiment is set as net-shaped water screen or twill cascade.
Based on above-mentioned modular air purification system, as Figure 1-Figure 5, the utility model embodiment additionally provides one kind
The control method of modular air purification system, it includes above-mentioned modular air purification system, and control method includes following
Step:
Step 1: detection liquid level；System is opened, and normal level range is established, and starting 7 real-time detection of level sensing module stores
Whether the liquid level of the purification medical fluid in liquid pool 11 is within the scope of normal level；When level sensing value is not within the scope of normal level,
Then start the second water pump 6 and water is added into liquid storage pool 11 until liquid level reaches normal level range；
Step 2: detection conductivity；When level sensing value is within the scope of normal level, the starting detection of EC detection module 5 is purified
The conductivity of medical fluid closes water conservancy diversion solenoid valve 171 when conductivity detected value is greater than set conductivity saturation value, opens
Drain solenoid valve 181, and start the first water pump 2 and saturation waste liquid is passed through into the discharge clarifier box 1 of drain solenoid valve 18 until liquid level
Detection module 7 detects in reservoir 11 to close drain solenoid valve 181 and the first water pump 2 after minimum liquid level, opens water conservancy diversion electricity
Magnet valve 171, water is added into liquid storage pool 11 for the second water pump 6 of starting until liquid level reaches normal level, restarts acid and pumps 4 to water storage
Sulfuric acid is added in pond 11 until PH detected value is less than the first PH standard value；
Step 3: detection pH value；When conductivity detected value is less than or equal to set conductivity saturation value, start PH
The pH value of purification medical fluid in 3 real-time detection liquid storage pool 11 of detection module；When PH detected value is greater than the 2nd PH standard value (first
PH standard value is less than the 2nd PH standard value), start acid pump 4 and sulfuric acid is added into reservoir 11 until PH detected value is less than first
PH standard value；
Step 4: the first water pump 2 of starting establishes decontamination cycle；When PH detected value is less than or equal to the 2nd PH standard value,
Starting the first water pump 2 will be pressed into the purification medical fluid in liquid storage pool 11 in spray tube 19 by diversion pipe 17, and pass through nozzle 13
Be spread across on cascade 14, exhaust gas by air inlet 15 enter clarifier box 1 in, and by contacted with the purification medical fluid on cascade 14 with
Exhaust gas is purified, clarifier box 1 is discharged by air outlet 16 in purified air, while the purification medical fluid on cascade 14 is fallen
Enter in liquid storage pool 11, form decontamination cycle, until system closing terminates.
Based on above method step, using power control cabinet 8 and PH detection module 3, EC detection module 5 and level sensing mould
Block 7 cooperates, and carries out long-range real-time detection to modular air purification system, this modular air purification system is enable to arrange automatically
Out waste liquid, replace medical fluid automatically, it is automatic to add medicament to keep the stability and duration of the detergent power of purification system, improve
The purification efficiency of purification system performance, while highly precisely long-distance intelligent control, increasingly automated control.
The conductivity saturation value of the present embodiment is set as 250S/m, and the first PH standard value is set as pH value and is equal to 3, the 2nd PH
Standard value is set as pH value equal to 5.When electrical conductivity of solution EC is maintained in 250S/m (every meter of Siemens) in circulating water pool, then can
Guarantee sulfuric acid is sufficiently reacted with ammonia, guarantees the treatment effeciency to ammonia.When conductivity EC is greater than 250S/m, sulphur will be saturated
Acid ammonium solution discharge and collect, the ammonium sulfate of high concentration is a kind of nitrogenous fertilizer, be applicable in various soil, crop, can waste utilization,
It is avoided to pollute environment, energy conservation and environmental protection, and the medical fluid more renewed simultaneously.It, will simultaneously to maintain to the higher treatment effeciency of ammonia
PH value control, hereinafter, when pH value is greater than or equal to 5, opens acid pump and the concentrated sulfuric acid is added in liquid storage pool 11, until liquid storage pool 5
The pH value of medical fluid maintains the PH value for purifying medical fluid between 3-5, to keep modular air purification system less than 3 in 11
Deodourizing ability.
In step 4, exhaust gas is entered after clarifier box 1 and before contacting with cascade 14 the present embodiment by air inlet 15, is led to
The nozzle 13 crossed on pre- jet pipe 19 sprays purification medical fluid and is sprayed in advance, net in clarifier box 1 to further increase exhaust gas
Change efficiency.
Further, in step 2, after clarifier box 1 is discharged by drain solenoid valve 181 in waste liquid, pass through devil liquor recovery
Device is collected, it is avoided to pollute environment, energy conservation and environmental protection.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
Equivalent structure or equivalent flow shift made by using the description of the utility model and the drawings, is directly or indirectly transported
Used in other related technical areas, it is also included in the patent protection scope of the utility model.
Claims (6)
1. a kind of modular air purification system, it is characterised in that: it includes clarifier box, the first water pump, PH detection module, storage
Sour device, sour pump, EC detection module, water storage device, the second water pump, level sensing module and power control cabinet；
The intracorporal bottom of purifying box is provided with the liquid storage pool for accommodating purification medical fluid, the top setting of the clarifier box
If there is root spray tube, several nozzles are installed on the spray tube, the clarifier box is interior and is located at liquid storage pool and spray tube
Between be provided with cascade, the clarifier box offers air inlet and air outlet, and the air enters clarifier box from air inlet,
By the way that clarifier box is discharged from air outlet after cascade；
First water pump is used to for the purification medical fluid in liquid storage pool being pressed into spray tube by diversion pipe, the first water pump dress
It is connected in clarifier box and with liquid storage pool；
The PH detection module is installed in the pH value in clarifier box and for detecting the purification medical fluid in liquid storage pool,
The sour device of the storage is connected with liquid storage pool and the sour device of storage respectively for storing sulfuric acid, the acid pump and is used to that acid will to be stored up
Sulfuric acid in device is added in liquid storage pool；
The EC detection module is installed in the conductivity in clarifier box and for detecting purification medical fluid in reservoir；
For storing water, second water pump is connected with water storage device and liquid storage pool respectively and is used to store up the water storage device
Water in water installations is added in liquid storage pool；
The level sensing module is installed in clarifier box and for detecting the liquid level in liquid storage pool；
The power control cabinet is used for the detection data and use of real-time reception PH detection module, EC detection module and level sensing module
In providing work respectively for the first water pump, PH detection module, sour pump, EC detection module, the second water pump and level sensing module
Voltage, first water pump, acid pump and the second water pump are controlled by power control cabinet；
It is additionally provided with drain pipe on the diversion pipe, is provided with drain solenoid valve on the drain pipe, on the diversion pipe and position
Water conservancy diversion solenoid valve is provided with above drain pipe；The drain solenoid valve and water conservancy diversion solenoid valve are controlled by power control cabinet.
2. a kind of modular air purification system as described in claim 1, it is characterised in that: in the clarifier box and be located at
The inside of air inlet is also provided with pre- jet pipe, several nozzle, the pre- jet pipe and diversion pipe are installed on the pre- jet pipe
It is connected, the pre- jet pipe is used to sprayed in advance to entering the intracorporal air of purifying box from air inlet.
3. a kind of modular air purification system as described in claim 1, it is characterised in that: it further includes matching with air inlet
Intersection bellows, the air collecting box are connected by duct set with air inlet.
4. a kind of modular air purification system as described in claim 1, it is characterised in that: it further includes one full for recycling
With the waste liquid recovery apparatus of waste liquid, the drain pipe is connected with waste liquid recovery apparatus.
5. a kind of modular air purification system as described in claim 1, it is characterised in that: installed respectively at the air outlet
There is dehydrater.
6. a kind of modular air purification system as described in claim 1, it is characterised in that: the cascade is set as netted water
Curtain or twill cascade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201821697204.5U CN208943827U (en) | 2018-10-18 | 2018-10-18 | A kind of modular air purification system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201821697204.5U CN208943827U (en) | 2018-10-18 | 2018-10-18 | A kind of modular air purification system |
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| CN208943827U true CN208943827U (en) | 2019-06-07 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109200793A (en) * | 2018-10-18 | 2019-01-15 | 广州荷德曼农业科技有限公司 | A kind of modular air purification system and its control method |
| CN111330410A (en) * | 2020-03-06 | 2020-06-26 | 中国农业科学院农业环境与可持续发展研究所 | Method and equipment for recovering ammonia gas in exhaust gas of livestock and poultry house |
| CN113144870A (en) * | 2021-05-19 | 2021-07-23 | 苏尼特金曦黄金矿业有限责任公司 | Gold detection tail gas and tail liquid purification and recovery process based on optimized milling and leaching |
-
2018
- 2018-10-18 CN CN201821697204.5U patent/CN208943827U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109200793A (en) * | 2018-10-18 | 2019-01-15 | 广州荷德曼农业科技有限公司 | A kind of modular air purification system and its control method |
| CN111330410A (en) * | 2020-03-06 | 2020-06-26 | 中国农业科学院农业环境与可持续发展研究所 | Method and equipment for recovering ammonia gas in exhaust gas of livestock and poultry house |
| CN113144870A (en) * | 2021-05-19 | 2021-07-23 | 苏尼特金曦黄金矿业有限责任公司 | Gold detection tail gas and tail liquid purification and recovery process based on optimized milling and leaching |
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