CN110523213A - A kind of garbage pool foul smell negative pressure non-proliferation system and method based on exhaust monitoring - Google Patents
A kind of garbage pool foul smell negative pressure non-proliferation system and method based on exhaust monitoring Download PDFInfo
- Publication number
- CN110523213A CN110523213A CN201910917016.1A CN201910917016A CN110523213A CN 110523213 A CN110523213 A CN 110523213A CN 201910917016 A CN201910917016 A CN 201910917016A CN 110523213 A CN110523213 A CN 110523213A
- Authority
- CN
- China
- Prior art keywords
- blower
- control
- vacuum pump
- concentration
- garbage pool
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/0454—Controlling adsorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a kind of garbage pool foul smell negative pressure non-proliferation system and methods based on exhaust monitoring, and the system comprises garbage pool, the first blower, activated carbon adsorber, the second blower, exhaust monitoring box, vacuum pump, odor treating device and control devices.Control device, when for being greater than the air pressure threshold value of setting in the collected pressure information of baroceptor, control the first blower, the starting of the second blower, vacuum pump is controlled to close, when the collected odor concentration of odor concentration acquisition device is greater than the concentration threshold of setting, control the first blower, the second blower is closed, control vacuum pump startup.The present invention can be when garbage pool air pressure be higher, foul smell in garbage pool is sent into after activated carbon adsorber is purified and is discharged again, odor concentration monitoring is carried out to purified gas simultaneously, when the odor concentration for including in gas after cleaning is higher, automatically switch to the process of regenerating active carbon, after avoiding active carbon saturation, clean-up effect reduces bring environmental pollution.
Description
Technical field
The present invention relates to garbage disposals, more particularly to a kind of garbage pool foul smell negative pressure non-proliferation system based on exhaust monitoring
System and method.
Background technique
Garbage pool is the important component of waste-to-energy plant, into garbage pool house refuse storage, heap ferment
In the process, rubbish can distribute naturally and release a large amount of foul smell because of the effect of microorganism, and main component is hydrogen sulfide
(H2S), ammonia (NH3) etc.；Garbage pool stench agglomerates excessive in air in order to prevent, is generally drawn foul gas using blower
To incinerator, foul gas pyrolytic in incinerator, smell is removed.
However in the load reduction of power grid, many enterprise's incinerator load reductions, fan delivery is reduced, this results in nothing
Method is in time handled foul smell, causes air pressure in garbage pool to increase, foul smell is excessive, and there are stenches so that causing refuse-burning plant
Situation influences ambient enviroment, even if part refuse-burning plant when air pressure raising, will be discharged in garbage pool after gas purification,
Do not account for purification adsorbing medium saturation after, clean-up effect reduce the case where, the gas being discharged at this time can still generate environment
Pollution.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of garbage pool foul smell based on exhaust monitoring is negative
Press non-proliferation system and method, can when garbage pool air pressure is higher, by garbage pool foul smell be sent into activated carbon adsorber into
It is discharged again after row purification, while odor concentration monitoring is carried out to purified gas, include in gas after cleaning is smelly
When gas concentration is higher, the process of regenerating active carbon is automatically switched to, after avoiding active carbon saturation, clean-up effect reduces bring
Environmental pollution.
The purpose of the present invention is achieved through the following technical solutions: a kind of garbage pool foul smell based on exhaust monitoring is negative
Press non-proliferation system, including garbage pool, the first blower, activated carbon adsorber, the second blower, exhaust monitoring box, vacuum pump, foul smell
Processing unit and control device；
The air inlet of first blower is connected to garbage pool, and the exhaust outlet of the first blower is connected to activated carbon adsorber, described
The air inlet of second blower is connected to activated carbon adsorber, and the exhaust outlet of the second blower is connected to exhaust monitoring box；The exhaust
The exhaust outlet be vented outwards is provided on the side wall of monitoring box；The exhaust monitoring box is internally provided with odor concentration acquisition mould
The output end of block, the odor concentration acquisition module is connect with control device；The air inlet of the vacuum pump and activated carbon adsorption
Tower connection, the exhaust outlet of vacuum pump are connected to odor treating device；
The baroceptor positioned at dumping overlying regions, the output end of the baroceptor are provided in the garbage pool
It is connect with control device；The control device is also connect with the first blower, the second blower and vacuum pump respectively；
The control device, when for being greater than the air pressure threshold value of setting in the collected pressure information of baroceptor, control the
One blower, the starting of the second blower, control vacuum pump are closed, and according to the collected odor concentration information of odor concentration acquisition device
Monitoring is exhausted, when the collected odor concentration of odor concentration acquisition device is greater than the concentration threshold of setting, control first
Blower, the second blower are closed, and vacuum pump startup is controlled.
A kind of non-proliferation method of the garbage pool foul smell negative pressure non-proliferation system based on exhaust monitoring, including it is following
Step:
S1. baroceptor acquires the air pressure of garbage pool dumping overlying regions in real time, and is transferred to control device；
S2. the collected pressure information of baroceptor is compared by control device with the air pressure threshold value of setting, judges to acquire
To pressure information whether be greater than the air pressure threshold value of setting:
If so, control device controls the first blower, the starting of the second blower, control vacuum pump is closed, and enters step S3；
It is closed if it is not, control device controls the first blower, the second blower and vacuum pump, return step S1；
S3. under the action of the first blower and the second blower, air cleaning discharge process starts, the foul smell quilt generated in garbage pool
It is sent into activated carbon adsorber and is purified, and by purified gas by exhaust monitoring box discharge, to reduce in garbage pool
Air pressure, prevent garbage pool air pressure increase bring foul smell it is excessive；
S4. the odor concentration that odor concentration acquisition module is acquired in real time in exhaust monitoring box is transferred to control device；
S5. control device compares the odor concentration that odor concentration acquisition module acquires in real time with the concentration threshold of setting, sentences
Whether the odor concentration of disconnected acquisition is greater than the concentration threshold of setting:
If so, control device controls the first blower, the second blower is closed, vacuum pump startup is controlled, air cleaning discharge process stops
Only, S6 is entered step；
If it is not, the first blower of control, the second blower keep starting state, control vacuum pump is remained off, return step S4
Continue odor concentration acquisition；
S6. start regenerating active carbon process, vacuum pump vacuumizes activated carbon absorption tower, so that generating in activated carbon adsorber negative
It presses, in activated carbon adsorber, activated carbon discharges the foul smell of absorption under the action of negative pressure and regenerated, and the foul smell of release is through vacuum
Pump output is collected by odor treating device or is handled to odor treating device.
The beneficial effects of the present invention are: foul smell in garbage pool can be sent by active carbon when garbage pool air pressure is higher
Adsorption tower is discharged again after being purified, while carrying out odor concentration monitoring to purified gas, after cleaning in gas
When the odor concentration for including is higher, the process of regenerating active carbon is automatically switched to, after avoiding active carbon saturation, clean-up effect drop
Low bring environmental pollution.
Detailed description of the invention
Fig. 1 is system principle diagram of the invention；
Fig. 2 is flow chart of the method for the present invention；
In figure, 1- garbage pool, 2- baroceptor, the first blower of 3-, 4- activated carbon adsorber, the second blower of 5-, 6- exhaust prison
Control case, 7- exhaust outlet, 8- odor concentration acquisition module, 9- vacuum pump, 10- odor treating device.
Specific embodiment
Technical solution of the present invention is described in further detail with reference to the accompanying drawing, but protection scope of the present invention is not limited to
It is as described below.
As shown in Figure 1, a kind of garbage pool foul smell negative pressure non-proliferation system based on exhaust monitoring, including garbage pool 1, first
Blower 3, activated carbon adsorber 4, the second blower 5, exhaust monitoring box 6, vacuum pump 9, odor treating device 10 and control device；
The air inlet of first blower 3 is connected to garbage pool 1, and the exhaust outlet of the first blower 3 is connected to activated carbon adsorber 4,
The air inlet of second blower 5 is connected to activated carbon adsorber 4, and the exhaust outlet of the second blower 5 is connected to exhaust monitoring box 6；
The exhaust outlet 7 be vented outwards is provided on the side wall of the exhaust monitoring box 6；Being internally provided with for the exhaust monitoring box 6 is smelly
The output end of gas concentration acquisition module 8, the odor concentration acquisition module 8 is connect with control device；The air inlet of the vacuum pump 9
Mouth is connected to activated carbon adsorber 4, and the exhaust outlet of vacuum pump 9 is connected to odor treating device 10；
Be provided with the baroceptor 2 positioned at dumping overlying regions in the garbage pool 1, the baroceptor 2 it is defeated
Outlet is connect with control device；The control device is also connect with the first blower 3, the second blower 5 and vacuum pump 9 respectively；
The control device, when for being greater than the air pressure threshold value of setting in the collected pressure information of baroceptor 2, control the
One blower 3, the starting of the second blower 4, control vacuum pump 9 are closed, and dense according to the collected foul smell of odor concentration acquisition device 10
Monitoring is exhausted in degree information, when the collected odor concentration of odor concentration acquisition device 10 is greater than the concentration threshold of setting,
Control the first blower 3, the second blower 4 is closed, the control starting of vacuum pump 9.
In embodiments herein, the odor concentration acquisition module 8 includes that concentration of hydrogen sulfide detector and ammonia are dense
The output end of degree detector, the concentration of hydrogen sulfide detector and ammonia concentration detector is connect with monitoring display device 11；
The active carbon for realizing odor purification is provided in the activated carbon adsorber 4；The odor treating device 10 is foul smell receipts
Header or foul smell incinerator.
In embodiments herein, the control device includes:
Air pressure monitor unit, for the collected pressure information of baroceptor 2 to be compared with the air pressure threshold value of setting, In
When pressure information is greater than the air pressure threshold value of setting, the first blower 3 of control, the starting of the second blower 4, control vacuum pump 9 are closed；In gas
When information being pressed to be less than the air pressure threshold value of setting, the first blower 3 of control, the second blower 4 and vacuum pump are closed；
Odor concentration monitoring unit, the concentration threshold of odor concentration and setting for acquiring odor concentration acquisition module 8 in real time
Value compares, and when the odor concentration of acquisition is greater than the concentration threshold of setting, the first blower 3 of control, the second blower 5 are closed, control
Vacuum pump 9 processed starts；When the odor concentration of acquisition is less than the concentration threshold of setting, the first blower 3 of control, the second blower 5 are protected
Starting state is held, control vacuum pump 9 remains off.
As shown in Fig. 2, a kind of non-proliferation method of the garbage pool foul smell negative pressure non-proliferation system based on exhaust monitoring, including
Following steps:
S1. baroceptor 2 acquires the air pressure of 1 dumping overlying regions of garbage pool in real time, and is transferred to control device；
S2. the collected pressure information of baroceptor 2 is compared by control device with the air pressure threshold value of setting, judges to acquire
To pressure information whether be greater than the air pressure threshold value of setting:
If so, control device controls the first blower 3, the starting of the second blower 4, control vacuum pump 9 is closed, and enters step S3；
It is closed if it is not, control device controls the first blower 3, the second blower 4 and vacuum pump, return step S1；
S3. under the action of the first blower 3 and the second blower 5, air cleaning discharge process starts, and what is generated in garbage pool 1 is smelly
Gas is admitted in activated carbon adsorber 4 and is purified, and purified gas is discharged by being vented monitoring box 6, to reduce rubbish
Air pressure in rubbish pond prevents garbage pool air pressure from increasing bring foul smell excessive；
S4. the odor concentration in the acquisition exhaust in real time of odor concentration acquisition module 8 monitoring box 6 is transferred to control device；
S5. control device compares the odor concentration that odor concentration acquisition module 8 acquires in real time with the concentration threshold of setting, sentences
Whether the odor concentration of disconnected acquisition is greater than the concentration threshold of setting:
If so, control device controls the first blower 3, the second blower 5 is closed, control vacuum pump 9 starts, air cleaning discharge process
Stop, entering step S6；
If it is not, the first blower 3 of control, the second blower 5 keep starting state, control vacuum pump 9 is remained off, return step
S4 continues odor concentration acquisition；
S6. start regenerating active carbon process, vacuum pump 9 vacuumizes activated carbon absorption tower 4, so that producing in activated carbon adsorber 4
Raw negative pressure, in activated carbon adsorber 4, activated carbon discharges the foul smell of absorption under the action of negative pressure and is regenerated, the foul smell of release
It exports through vacuum pump 9 to odor treating device 10, is collected or is handled by odor treating device 10.
In embodiments herein, after the carbon, C regeneration process of cycle T is fixed in step S6, control device control
The first blower 3, the starting of the second blower 4 are made, control vacuum pump 9 is closed, and the air cleaning discharge process of step S3 is again introduced into.Institute
Stating fixed cycle T is 30 minutes.In the step S5, the odor concentration that odor concentration acquisition module 8 acquires in real time refers to vulcanization
The sum of hydrogen concentration detector and the collected concentration of ammonia concentration detector.
Foul smell in garbage pool can be sent into activated carbon adsorber and purified by the present invention when garbage pool air pressure is higher
It is discharged again afterwards, while odor concentration monitoring, the odor concentration for including in gas after cleaning is carried out to purified gas
When higher, the process of regenerating active carbon is automatically switched to, after avoiding active carbon saturation, it is dirty that clean-up effect reduces bring environment
Dye.
It should be noted that the above is a preferred embodiment of the present invention, it should be understood that the present invention is not limited to
Form disclosed herein should not be viewed as excluding other embodiments, and can be used for other combinations, modification and environment,
And can be in contemplated scope described herein, modifications can be made through the above teachings or related fields of technology or knowledge.And ability
The modifications and changes that domain personnel are carried out do not depart from the spirit and scope of the present invention, then all should be in appended claims of the present invention
In protection scope.
Claims (9)
1. a kind of garbage pool foul smell negative pressure non-proliferation system based on exhaust monitoring, it is characterised in that: including garbage pool (1), the
One blower (3), activated carbon adsorber (4), the second blower (5), exhaust monitoring box (6), vacuum pump (9), odor treating device
(10) and control device；
The air inlet of first blower (3) is connected to garbage pool (1), the exhaust outlet and activated carbon adsorber of the first blower (3)
(4) it is connected to, the air inlet of second blower (5) is connected to activated carbon adsorber (4), the exhaust outlet of the second blower (5) and row
Gas monitoring box (6) connection；The exhaust outlet (7) be vented outwards is provided on the side wall of exhaust monitoring box (6)；The exhaust prison
Control case (6) is internally provided with odor concentration acquisition module (8), the output end of the odor concentration acquisition module (8) and control
Device connection；The air inlet of the vacuum pump (9) is connected to activated carbon adsorber (4), at the exhaust outlet and foul smell of vacuum pump (9)
Manage device (10) connection；
The baroceptor (2) positioned at dumping overlying regions, the baroceptor are provided in the garbage pool (1)
(2) output end is connect with control device；The control device also respectively with the first blower (3), the second blower (5) and vacuum pump
(9) it connects；
The control device, when for being greater than the air pressure threshold value of setting in baroceptor (2) collected pressure information, control
First blower (3), the second blower (4) starting, control vacuum pump (9) is closed, and is acquired according to odor concentration acquisition device (10)
To odor concentration information monitoring is exhausted, odor concentration acquisition device (10) collected odor concentration be greater than setting
When concentration threshold, control the first blower (3), the second blower (4) are closed, control vacuum pump (9) starting.
2. a kind of garbage pool foul smell negative pressure non-proliferation system based on exhaust monitoring according to claim 1, feature exist
In: the odor concentration acquisition module (8) includes concentration of hydrogen sulfide detector and ammonia concentration detector, the concentration of hydrogen sulfide
The output end of detector and ammonia concentration detector is connect with monitoring display device (11).
3. a kind of garbage pool foul smell negative pressure non-proliferation system based on exhaust monitoring according to claim 1, feature exist
In: the active carbon for realizing odor purification is provided in the activated carbon adsorber (4).
4. a kind of garbage pool foul smell negative pressure non-proliferation system based on exhaust monitoring according to claim 1, feature exist
In: the odor treating device (10) is foul smell collecting box or foul smell incinerator.
5. a kind of garbage pool foul smell negative pressure non-proliferation system based on exhaust monitoring according to claim 1, feature exist
In: the control device includes:
Air pressure monitor unit, for baroceptor (2) collected pressure information to be compared with the air pressure threshold value of setting,
When pressure information is greater than the air pressure threshold value of setting, control the first blower (3), the second blower (4) starting are controlled vacuum pump (9)
It closes；When pressure information is less than the air pressure threshold value of setting, control the first blower (3), the second blower (4) and vacuum pump are closed；
Odor concentration monitoring unit is used for the concentration of odor concentration acquisition module (8) odor concentration acquired in real time and setting
Threshold value compares, and when the odor concentration of acquisition is greater than the concentration threshold of setting, control the first blower (3), the second blower (5) are closed
It closes, control vacuum pump (9) starting；When the odor concentration of acquisition is less than the concentration threshold of setting, control the first blower (3), the
Two blowers (5) keep starting state, and control vacuum pump (9) remains off.
6. a kind of garbage pool foul smell negative pressure non-proliferation system based on exhaust monitoring described according to claim 1 ~ any one of 5
The non-proliferation method of system, it is characterised in that: the following steps are included:
S1. baroceptor (2) acquires the air pressure of garbage pool (1) dumping overlying regions in real time, and is transferred to control device；
S2. baroceptor (2) collected pressure information is compared by control device with the air pressure threshold value of setting, and judgement is adopted
Whether the pressure information collected is greater than the air pressure threshold value of setting:
If so, control device control the first blower (3), the second blower (4) starting, control vacuum pump (9) are closed, are entered step
S3；
If it is not, control device control the first blower (3), the second blower (4) and vacuum pump are closed, return step S1；
S3. under the action of the first blower (3) and the second blower (5), air cleaning discharge process starts, and produces in garbage pool (1)
Raw foul smell is admitted in activated carbon adsorber (4) and is purified, and purified gas is passed through exhaust monitoring box (6) row
Out, to reduce the air pressure in garbage pool, prevent garbage pool air pressure from increasing bring foul smell excessive；
S4. the odor concentration in odor concentration acquisition module (8) acquisition exhaust monitoring box (6) in real time is transferred to control device；
S5. control device compares the odor concentration that odor concentration acquisition module (8) acquires in real time with the concentration threshold of setting,
Judge whether the odor concentration of acquisition is greater than the concentration threshold of setting:
If so, control device control the first blower (3), the second blower (5) are closed, and control vacuum pump (9) starting, air cleaning row
Journey stopping is let off, S6 is entered step；
If it is not, control the first blower (3), the second blower (5) keep starting state, control vacuum pump (9) is remained off, is returned
It returns step S4 and continues odor concentration acquisition；
S6. start regenerating active carbon process, vacuum pump (9) vacuumizes activated carbon absorption tower (4), so that activated carbon adsorber
(4) negative pressure is generated in, in activated carbon adsorber (4), activated carbon discharges the foul smell of absorption under the action of negative pressure and regenerated, and releases
The foul smell put exports through vacuum pump (9) and gives odor treating device (10), is collected or is handled by odor treating device (10).
7. a kind of non-proliferation side of garbage pool foul smell negative pressure non-proliferation system based on exhaust monitoring according to claim 6
Method, it is characterised in that: after the carbon, C regeneration process of cycle T is fixed in step S6, control device controls the first blower
(3), the second blower (4) starts, and control vacuum pump (9) is closed, and is again introduced into the air cleaning discharge process of step S3.
8. a kind of non-proliferation side of garbage pool foul smell negative pressure non-proliferation system based on exhaust monitoring according to claim 7
Method, it is characterised in that: the fixed cycle T is 30 minutes.
9. a kind of non-proliferation side of garbage pool foul smell negative pressure non-proliferation system based on exhaust monitoring according to claim 6
Method, it is characterised in that: in the step S5, the odor concentration that odor concentration acquisition module (8) acquires in real time refers to that hydrogen sulfide is dense
Spend the sum of detector and the collected concentration of ammonia concentration detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910917016.1A CN110523213A (en) | 2019-09-26 | 2019-09-26 | A kind of garbage pool foul smell negative pressure non-proliferation system and method based on exhaust monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910917016.1A CN110523213A (en) | 2019-09-26 | 2019-09-26 | A kind of garbage pool foul smell negative pressure non-proliferation system and method based on exhaust monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110523213A true CN110523213A (en) | 2019-12-03 |
Family
ID=68670388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910917016.1A Pending CN110523213A (en) | 2019-09-26 | 2019-09-26 | A kind of garbage pool foul smell negative pressure non-proliferation system and method based on exhaust monitoring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110523213A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112964418A (en) * | 2021-01-28 | 2021-06-15 | 深圳市水务科技有限公司 | Method, device, equipment and medium for monitoring negative pressure state of pretreatment workshop of sewage plant |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201140193Y (en) * | 2007-12-25 | 2008-10-29 | 华益兰馨(北京)环境科技有限公司 | Malodorous gas processing equipment for garbage burying field |
| CN206285719U (en) * | 2016-12-28 | 2017-06-30 | 重庆湟海城乡建设投资有限公司 | Domestic garbage treatment plant workshop pollutant intelligent processing system |
| CN108355460A (en) * | 2018-01-30 | 2018-08-03 | 四川特空科技有限公司 | A kind of air cleaning unit operation status control system and method based on purifying rate |
| CN108499308A (en) * | 2018-01-30 | 2018-09-07 | 四川特空科技有限公司 | A kind of intake air amount control device and method of air cleaning unit |
| KR20190052311A (en) * | 2017-11-08 | 2019-05-16 | 김영민 | Apparatus for treating waste gas and System for treating waste gas using the same |
-
2019
- 2019-09-26 CN CN201910917016.1A patent/CN110523213A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201140193Y (en) * | 2007-12-25 | 2008-10-29 | 华益兰馨(北京)环境科技有限公司 | Malodorous gas processing equipment for garbage burying field |
| CN206285719U (en) * | 2016-12-28 | 2017-06-30 | 重庆湟海城乡建设投资有限公司 | Domestic garbage treatment plant workshop pollutant intelligent processing system |
| KR20190052311A (en) * | 2017-11-08 | 2019-05-16 | 김영민 | Apparatus for treating waste gas and System for treating waste gas using the same |
| CN108355460A (en) * | 2018-01-30 | 2018-08-03 | 四川特空科技有限公司 | A kind of air cleaning unit operation status control system and method based on purifying rate |
| CN108499308A (en) * | 2018-01-30 | 2018-09-07 | 四川特空科技有限公司 | A kind of intake air amount control device and method of air cleaning unit |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112964418A (en) * | 2021-01-28 | 2021-06-15 | 深圳市水务科技有限公司 | Method, device, equipment and medium for monitoring negative pressure state of pretreatment workshop of sewage plant |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2912772Y (en) | Waste gas treatment apparatus | |
| CN105435573A (en) | Low-energy-consumption roof haze particle capturing and curing device and monitoring device thereof | |
| CN110523213A (en) | A kind of garbage pool foul smell negative pressure non-proliferation system and method based on exhaust monitoring | |
| CN201500497U (en) | Zero-air generator | |
| CN103145244A (en) | Synergistic biological treatment method for washing waste water and amine salt waste liquor produced by capturing CO2 in smoke of coal-fired power plant | |
| CN205379766U (en) | Organic waste gas adsorbs concentrated thermolysis processing system | |
| CN211255968U (en) | Pressure-equalizing gas self-cleaning purifying and full-recovering device for blast furnace top charging bucket | |
| CN108355460A (en) | A kind of air cleaning unit operation status control system and method based on purifying rate | |
| CN213790936U (en) | Domestic waste transfer station exhaust treatment device | |
| CN103041683A (en) | Dust removing and deodorization process and device for waste gas generated at starch production section | |
| CN204690022U (en) | A kind of blast furnace top pressure-equalizing bleeding gas recovering device | |
| CN211348106U (en) | Garbage disposal system foul smell real-time supervision system | |
| CN210786764U (en) | Exhaust monitoring system for negative-pressure anti-diffusion device for odor in garbage pool | |
| CN210814727U (en) | Distributed household garbage low-temperature reduction harmless system | |
| CN205313473U (en) | Admittedly useless garbage pyrolytic gasification system | |
| CN208711391U (en) | A kind of laboratory exhaust gas processing system | |
| CN202762264U (en) | Efficient collection dust removing system with filter cartridge at following stage for lead oxide mill | |
| CN208244428U (en) | The chemistry and biological treatment device of foul smell in a kind of rubbish | |
| CN208194036U (en) | A kind of air cleaning unit based on the cleaning of medium under negative pressure | |
| CN208194035U (en) | One kind is based on the regenerated air cleaning unit of magnetization | |
| CN220609743U (en) | High-efficient volatile organic waste gas treatment device | |
| CN108499308A (en) | A kind of intake air amount control device and method of air cleaning unit | |
| CN204554834U (en) | A kind of composite waste gas treatment facility | |
| CN209123565U (en) | A kind of air purifier with dust collect plant | |
| CN217773588U (en) | Air purification system of garbage transfer station |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191203 |