CN205435381U - Waste gas purifying equipment - Google Patents
Waste gas purifying equipment Download PDFInfo
- Publication number
- CN205435381U CN205435381U CN201620105439.5U CN201620105439U CN205435381U CN 205435381 U CN205435381 U CN 205435381U CN 201620105439 U CN201620105439 U CN 201620105439U CN 205435381 U CN205435381 U CN 205435381U
- Authority
- CN
- China
- Prior art keywords
- adsorbing medium
- blowing device
- cleaning equipment
- housing
- gas cleaning
- 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.)
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- 239000002912 waste gas Substances 0.000 title claims abstract description 6
- 238000010521 absorption reaction Methods 0.000 claims abstract description 7
- 238000000746 purification Methods 0.000 claims abstract description 7
- 238000007664 blowing Methods 0.000 claims description 20
- 238000004140 cleaning Methods 0.000 claims description 20
- 239000007789 gas Substances 0.000 claims description 20
- 238000001914 filtration Methods 0.000 claims description 13
- 239000000706 filtrate Substances 0.000 claims description 11
- 210000003437 trachea Anatomy 0.000 claims description 10
- 238000001179 sorption measurement Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical class O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000009298 carbon filtering Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010010904 Convulsion Diseases 0.000 description 1
- 229920005479 Lucite® Polymers 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Separation Of Gases By Adsorption (AREA)
Abstract
The utility model provides a waste gas purifying equipment, include: equipment casing, updraft ventilator, adsorbing medium drive arrangement and jetting device. The beneficial effects are that: adsorbing medium can mix the renewal for free -standing sets up at any time under adsorbing medium drive arrangement's drive on the one hand, compares fixed filter core or filter, and its adsorption efficiency promotes greatly, simultaneously, can prevent through setting up of jetting device that adsorbing medium from for a long time attached to on the filter bag, can make adsorbing medium upgrade in time through regularly jetting, has further improved absorption efficiency, and then the air purifying power and the purification efficiency that are improving equipment on the whole.
Description
Technical field
This utility model relates to technical field of waste gas treatment, more particularly to the adsorption-type off-gas cleaning equipment of a kind of industry and engineering.
Background technology
The off-gas cleaning equipment of existing industry and engineering generally uses the abnormal flavour and harmful substance that adsorption filtration mode removes in air, as used active carbon filter, can adsorb certain antibacterial and dust and harmful gas at short notice, and price is the cheapest.
Also has the off-gas cleaning equipment using multiple filtration, as patent CN201310236825.9 discloses a kind of off-gas cleaning equipment, including casing, and be sequentially placed in casing primary air filter, auxiliary air purifier, active carbon filtering device, high efficiency particulate air filter, Data Control Center, blower fan；Described primary air filter is drainage screen, and described drainage screen is located at the air inlet of described off-gas cleaning equipment；Described air enters secondary air purifier after primary air filter processes after entering casing and purifies, then discharges through blower fan after active carbon filtering device and high efficiency particulate air filter process.
Adsorbing medium in the shortcoming purifier that prior art exists is for being fixedly installed, during use, first adsorbing medium reaches saturation along the adsorbing medium of its front end, direction that air flows, not only can reduce the absorbability of rear end adsorbing medium, and air circulation can be reduced, cause overall adsorption rate low.Meanwhile, filter element or filter use a period of time will reach saturation, need to change filter element or filter, cause use inconvenience and also maintenance cost is high.
Utility model content
To this end, this utility model is for solving above-mentioned technical problem, it is provided that the off-gas cleaning equipment that a kind of purification efficiency is high, easy to use.
This utility model realizes goal of the invention and the technical scheme is that a kind of off-gas cleaning equipment, including:
Apparatus casing, is provided with filtering frame in described apparatus casing and fixed cover is located at the filter course on described filtering frame；The lower section of described filter course stores powdered absorption medium, and the lower end of described apparatus casing is provided with air inlet；
Extractor fan, described extractor fan connects with the upper cavity of described apparatus casing, in order to drive waste gas enter housing and confess purification air；
Adsorbing medium driving means, in order to blow afloat the described powdered absorption medium bottom described apparatus casing that sinks and to be attached to the outside of described filter course with air-flow；
Blowing device, described blowing device is fixed on the upper end of described housing, and the outlet side of described blowing device extends to the adsorbing medium being attached to inside described filter course outside described filter course in order to jet, and the inlet end of described blowing device connects compressed air.
Specifically, described apparatus casing includes that upper cover, cylindrical filtrate housing, bucket shape medium housing and leg, described upper cover form filter chamber with described cylindrical filtrate housing the most successively, and described adsorbing medium is stored in described bucket shape medium housing.
Preferably, the multiple bags of cages that described filtering frame is arranged by array form, and described filter course is made up of the multiple filter bags being set on bag cage, and the corresponding the plurality of bag cage of described blowing device is provided with multiple winding-up trachea, and described winding-up trachea extends in described bag cage.
Preferably, described blowing device being provided with multiple pulse valve, each pulse valve correspondence connects compressed air hose and described winding-up trachea.
Preferably, described cylindrical filtrate housing is provided with observation window.
The beneficial effects of the utility model are: this utility model provides a kind of off-gas cleaning equipment, on the one hand adsorbing medium is that free-standing is arranged, renewal can be mixed at any time under the driving of adsorbing medium driving means, compare fixed filter element or filter, its absorbability is greatly promoted, simultaneously, adsorbing medium can be prevented to be attached to for a long time on filter bag by arranging of blowing device, adsorbing medium can be made to upgrade in time by timing winding-up, further increase adsorption efficiency, and then improve air-filtering ability and the purification efficiency of equipment on the whole.
Accompanying drawing explanation
Fig. 1, the structure chart of embodiment off-gas cleaning equipment；
Fig. 2, for the left view of Fig. 1；
Fig. 3, for the top view of Fig. 1.
Detailed description of the invention
Below, in conjunction with specific embodiments this utility model is described in detail.
A kind of off-gas cleaning equipment, its structure chart is referring to accompanying drawing 1, and Fig. 2 is the left view of Fig. 1, and Fig. 3 is the top view of Fig. 1.Including:
Apparatus casing, apparatus casing includes upper cover 1, cylindrical filtrate housing 2, bucket shape medium housing 3 and leg 4 the most successively, upper cover 1 forms filter chamber with cylindrical filtrate housing 2, adsorbing medium is stored in bucket shape medium housing 3, it is provided with filtering frame in the filter chamber of apparatus casing, the multiple bags of cages 5 that filtering frame is arranged by array form, and each bag of cage 5 is all arranged with filter bag (not shown), and the lower end of bucket shape medium housing 3 is provided with air inlet pipe 6；
Extractor fan, extractor fan connects with the upper cavity of cylindrical filtrate housing 2, in order to drive waste gas enter housing and confess purification air；Extractor fan is made up of convulsion motor 7 and discharge pipe 8；
Adsorbing medium driving means, in order to blow afloat and to be attached to air-flow the outside of filter bag by the powdered absorption medium bottom bucket shape medium housing 3 that sinks, adsorbing medium driving means is taken turns 10 by air blast motor 9 and lattice and is formed；
Blowing device, blowing device is fixed on the upper end of cylindrical filtrate housing 2, the corresponding multiple bags of cages 5 of blowing device are provided with multiple winding-up trachea 11, winding-up trachea 11 extends in bag cage 5, the inlet end of blowing device connects compressed air hose 12, being provided with multiple pulse valve 13 on blowing device, each pulse valve 13 is corresponding connects compressed air hose 12 and winding-up trachea 11.
The operation principle of the present embodiment off-gas cleaning equipment is: first turn on extractor fan and adsorbing medium driving means, air to be clean is entered into bucket shape medium housing 3 by blast pipe 6, powdered absorption medium is blown afloat by adsorbing medium driving means by air blast motor 9 and lattice wheel 10 simultaneously, adsorbing medium enters into filter chamber under the drive of air draught and is attached on filter bag, and air to be clean is discharged by discharge pipe 8 after sock filtration adsorption cleaning.When, after equipment steady operation a period of time, blowing device is sprayed compressed air with the frequency by trachea 11 of jetting at a time interval by the control of pulse valve 13, will be attached to the adsorbing medium outside filter bag and blows off, it is achieved the continuous renewal to adsorbing medium.
The off-gas cleaning equipment of the present embodiment, on the one hand adsorbing medium is that free-standing is arranged, renewal can be constantly mixed under the driving of adsorbing medium driving means, comparing fixed filter element or filter, its absorbability is greatly promoted, simultaneously, adsorbing medium can be prevented to be attached to for a long time on filter bag by arranging of blowing device, adsorbing medium can be made to upgrade in time by timing winding-up, further increase adsorption efficiency, and then improve air-filtering ability and the purification efficiency of equipment on the whole.
As detailed description of the invention, in the present embodiment, upper cover 1 is made up of left and right two parts, and two parts can be opened respectively, it is simple to inspection operation.
As detailed description of the invention, in the present embodiment, adsorbing medium can be metal or the nonmetal oxide class adsorbents such as the activated carbon of powder, activated silica, activated alumina, silica gel, molecular sieve, natural clay.
As detailed description of the invention, the cylindrical filtrate housing 2 of the present embodiment can also arrange observation window, observation window can use transparent wear lucite.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (5)
1. an off-gas cleaning equipment, it is characterised in that described off-gas cleaning equipment includes:
Apparatus casing, is provided with filtering frame in described apparatus casing and fixed cover is located at the filter course on described filtering frame；The lower section of described filter course stores powdered absorption medium, and the lower end of described apparatus casing is provided with air inlet；
Extractor fan, described extractor fan connects with the upper cavity of described apparatus casing, in order to drive waste gas enter housing and confess purification air；
Adsorbing medium driving means, in order to blow afloat the described powdered absorption medium bottom described apparatus casing that sinks and to be attached to the outside of described filter course with air-flow；
Blowing device, described blowing device is fixed on the upper end of described housing, and the outlet side of described blowing device extends to the adsorbing medium being attached to inside described filter course outside described filter course in order to jet, and the inlet end of described blowing device connects compressed air.
Off-gas cleaning equipment the most according to claim 1, it is characterized in that: described apparatus casing includes upper cover, cylindrical filtrate housing, bucket shape medium housing and leg the most successively, described upper cover forms filter chamber with described cylindrical filtrate housing, and described adsorbing medium is stored in described bucket shape medium housing.
Off-gas cleaning equipment the most according to claim 1 and 2, it is characterized in that: the multiple bags of cages that described filtering frame is arranged by array form, described filter course is made up of the multiple filter bags being set on bag cage, the corresponding the plurality of bag cage of described blowing device is provided with multiple winding-up trachea, and described winding-up trachea extends in described bag cage.
Off-gas cleaning equipment the most according to claim 3, it is characterised in that: being provided with multiple pulse valve on described blowing device, each pulse valve correspondence connects compressed air hose and described winding-up trachea.
Off-gas cleaning equipment the most according to claim 2, it is characterised in that: it is provided with observation window in described cylindrical filtrate housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620105439.5U CN205435381U (en) | 2016-02-03 | 2016-02-03 | Waste gas purifying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620105439.5U CN205435381U (en) | 2016-02-03 | 2016-02-03 | Waste gas purifying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205435381U true CN205435381U (en) | 2016-08-10 |
Family
ID=56582682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620105439.5U Active CN205435381U (en) | 2016-02-03 | 2016-02-03 | Waste gas purifying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205435381U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105709564A (en) * | 2016-02-03 | 2016-06-29 | 中山市宏迪节能科技有限公司 | Waste gas purification device |
-
2016
- 2016-02-03 CN CN201620105439.5U patent/CN205435381U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105709564A (en) * | 2016-02-03 | 2016-06-29 | 中山市宏迪节能科技有限公司 | Waste gas purification device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Waste gas clarification device Effective date of registration: 20190219 Granted publication date: 20160810 Pledgee: Science and Technology Branch of Torch Development Zone of Zhongshan Rural Commercial Bank Co.,Ltd. Pledgor: ZHONGSHAN HONGDI ENERGY SAVING TECHNOLOGY Co.,Ltd. Registration number: 2019440020014 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210219 Granted publication date: 20160810 Pledgee: Science and Technology Branch of Torch Development Zone of Zhongshan Rural Commercial Bank Co.,Ltd. Pledgor: ZHONGSHAN HONGDI ENERGY SAVING TECHNOLOGY Co.,Ltd. Registration number: 2019440020014 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A kind of waste gas purification equipment Effective date of registration: 20210303 Granted publication date: 20160810 Pledgee: Science and Technology Branch of Torch Development Zone of Zhongshan Rural Commercial Bank Co.,Ltd. Pledgor: ZHONGSHAN HONGDI ENERGY SAVING TECHNOLOGY Co.,Ltd. Registration number: Y2021980001427 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20160810 Pledgee: Science and Technology Branch of Torch Development Zone of Zhongshan Rural Commercial Bank Co.,Ltd. Pledgor: ZHONGSHAN HONGDI ENERGY SAVING TECHNOLOGY Co.,Ltd. Registration number: Y2021980001427 |