CN2432455Y - Environmental protection dust-removing defroster - Google Patents
Environmental protection dust-removing defroster Download PDFInfo
- Publication number
- CN2432455Y CN2432455Y CN 00221279 CN00221279U CN2432455Y CN 2432455 Y CN2432455 Y CN 2432455Y CN 00221279 CN00221279 CN 00221279 CN 00221279 U CN00221279 U CN 00221279U CN 2432455 Y CN2432455 Y CN 2432455Y
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- environmental protection
- dust
- utility
- model
- frost
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- Expired - Fee Related
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Abstract
The utility model relates to an environmental protection dust and frost removing device which can be arranged in an absorption tower, a water-film dust remover and a flue of industrial equipment. The utility model is provided with flow baffle plate layers and a flusher of a flow baffle plate composed of a main water supply pipe and branch water spray pipes, the branch water spray pipes are positioned at two sides of every flow baffle plate layer, and the branch water spray pipes are distributed with nozzles. The utility model having the advantages of simple structure and low cost can be used for removing frost and dust, and the efficiency of removing the frost can be increased when the dust on the flow baffle plate is removed in time. The single layer frost removing efficiency of the utility model is more than 90 % via test, and the dust and the frost in the air flow having dust and high flow rate (2-7 m/s) can be removed. The utility model having wide application can be used for removing the dust and the frost of various industrial equipment and can conform to the requirements of environmental protection.
Description
The utility model relates to a kind of environmental protecting device, particularly a kind of device that can carry out the dedusting demist to the moisture gas of dust-laden in the absorption tower of industrial equipment, water dust scrubber, the flue.
At present, deduster (as water dust scrubber, electric cleaner) can only dedusting can not demist.Existing demister mainly contains three types: 1, used for cooling tower deflection plate demister, utilize band shredded tobacco for water pipes gas in demister, to flow to and change the centrifugal force that is produced, on the deflection plate wall that facings the wind, make it droplets impact its in flue gas, thereby reach the purpose of demist following of knuckle place cohesion.It is only applicable to low flow velocity (1-1.5m/s) gas demist; 2, screen cloth demister, mesh easily stops up, and the gas side pressure is fallen greatly, and system's operation stability is poor; 3, eddy flow plate demister, structure are complicated, the cost height, and the gas side pressure is fallen greatly, and application surface is narrow.Above demister all can not be handled band cloud of dust gas, only not dedusting of demist.
The purpose of this utility model is, overcomes the shortcoming of prior art, and a kind of simple in structure, multiple functional, dedusting demist obvious results environmental protection dedusting demister is provided.
The purpose of this utility model is achieved through the following technical solutions: a kind of environmental protection dedusting demister that is installed in industrial equipment absorption tower, water dust scrubber, the flue, have the baffling flaggy and install and fix parts, deflection plate has the knuckle of certain angle, with having certain spacing between the layer deflection plate, it is characterized in that also having the deflection plate flusher of forming by water inlet manifold, branch's sparge pipe, branch's sparge pipe is positioned at every layer of deflection plate aspect both sides, distribution nozzles on branch's sparge pipe.
With reference to the accompanying drawings and in conjunction with the embodiments the utility model is described in detail.
Fig. 1 is the utility model overall structure schematic diagram.
Fig. 2 is the A-A cut-away view of Fig. 1.
As depicted in figs. 1 and 2, the utility model environmental protection dedusting demister, have baffling flaggy 41 and install and fix parts 3, deflection plate 4 has the knuckle of certain angle, with having certain spacing between the layer deflection plate, also have the deflection plate flusher of being made up of water inlet manifold 5, branch's sparge pipe 2, branch's sparge pipe 2 is positioned at every layer of deflection plate aspect both sides, and distribution nozzles 1 on branch's sparge pipe.6 signal absorption towers among the figure, 7 is the ash-laden gas air inlet, filled arrows signal airflow direction, hollow arrow signal dust-laden water droplet direction.
The utility model course of work is as follows: control each branch's sparge pipe and regularly demister deflection plate different aspects are carried out jet douche, remove the dust that accumulates on deflection plate, and the baffling flaggy is carrying out demist work all the time.
The utility model apparatus structure is simple, and cost is low, can demist again can dedusting, in time dedusting also helps the pressure drop that reduces the air-flow side to deflection plate, helps improving demist efficient.After tested, the utility model individual layer demist efficient can contain water flow to high flow rate (2-7m/s) dust-laden and carry out dedusting demist, wide application greater than 90%, be applicable to dedusting demists such as multiple industrial equipment such as absorption tower, water dust scrubber, flue, cooling tower, compliance with environmental protection requirements.
Among the embodiment, nozzle outlet pressure is 2-3kg/cm
2, each washing time 2-5 minute, 1-2 hour blanking time.
For more effective dedusting demist, the further feature of the utility model is: 1, the baffling flaggy can To be horizontally disposed with, to be obliquely installed or vertically to arrange; 2, the knuckle scope of deflection plate is the 35-50 degree; 3, the baffle(s) spacing scope is more than or equal to 18mm and less than 80mm.
Claims (6)
1, a kind of environmental protection dedusting demister that is installed in industrial equipment absorption tower, water dust scrubber, the flue, have the baffling flaggy and install and fix parts, deflection plate has the knuckle of certain angle, with having certain spacing between the layer deflection plate, it is characterized in that also having the deflection plate flusher of forming by water inlet manifold, branch's sparge pipe, branch's sparge pipe is positioned at every layer of deflection plate aspect both sides, distribution nozzles on branch's sparge pipe.
2, environmental protection dedusting demister according to claim 1 is characterized in that the baffling flaggy is horizontally disposed with.
3, environmental protection dedusting demister according to claim 1 is characterized in that the baffling flaggy is obliquely installed.
4, environmental protection dedusting demister according to claim 1 is characterized in that the baffling flaggy vertically is provided with.
5, environmental protection dedusting demister according to claim 1, the knuckle scope that it is characterized in that deflection plate is the 35-50 degree.
6, environmental protection dedusting demister according to claim 1 is characterized in that the baffle(s) spacing scope is more than or equal to 18mm and less than 80mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00221279 CN2432455Y (en) | 2000-08-04 | 2000-08-04 | Environmental protection dust-removing defroster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00221279 CN2432455Y (en) | 2000-08-04 | 2000-08-04 | Environmental protection dust-removing defroster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2432455Y true CN2432455Y (en) | 2001-05-30 |
Family
ID=33586194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00221279 Expired - Fee Related CN2432455Y (en) | 2000-08-04 | 2000-08-04 | Environmental protection dust-removing defroster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2432455Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104492167A (en) * | 2015-01-11 | 2015-04-08 | 吕宏俊 | Desulfurizing tower |
| CN104815500A (en) * | 2015-04-08 | 2015-08-05 | 华南理工大学 | Self-adaptation type floating ball demister and demisting method thereof |
| CN105986059A (en) * | 2015-02-04 | 2016-10-05 | 北京博鹏蓝天环保设备有限公司 | Flue gas purification and waste heat recovery system for converter |
| CN106422534A (en) * | 2016-08-26 | 2017-02-22 | 海洲环保集团有限公司 | Baffle plate despumation separator |
| CN108939748A (en) * | 2017-05-25 | 2018-12-07 | 北京柯美瑞环保科技有限公司 | Aerosol dust-extraction unit, gas wash tower and dust removal method using the dust-extraction unit |
-
2000
- 2000-08-04 CN CN 00221279 patent/CN2432455Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104492167A (en) * | 2015-01-11 | 2015-04-08 | 吕宏俊 | Desulfurizing tower |
| CN105986059A (en) * | 2015-02-04 | 2016-10-05 | 北京博鹏蓝天环保设备有限公司 | Flue gas purification and waste heat recovery system for converter |
| CN104815500A (en) * | 2015-04-08 | 2015-08-05 | 华南理工大学 | Self-adaptation type floating ball demister and demisting method thereof |
| CN106422534A (en) * | 2016-08-26 | 2017-02-22 | 海洲环保集团有限公司 | Baffle plate despumation separator |
| CN108939748A (en) * | 2017-05-25 | 2018-12-07 | 北京柯美瑞环保科技有限公司 | Aerosol dust-extraction unit, gas wash tower and dust removal method using the dust-extraction unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |