CN208465520U - A kind of tubular demister - Google Patents
A kind of tubular demister Download PDFInfo
- Publication number
- CN208465520U CN208465520U CN201820858022.5U CN201820858022U CN208465520U CN 208465520 U CN208465520 U CN 208465520U CN 201820858022 U CN201820858022 U CN 201820858022U CN 208465520 U CN208465520 U CN 208465520U
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- Prior art keywords
- pipe
- demisting
- filter screen
- water
- chamber
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a kind of tubular demisters, belong to demister technical field.It includes shell, partition, demisting pipe, metal filter screen, fibrous filter layer, sparge pipe, electric water pump；Two pieces of partitions are equipped in the shell, partition divides housing 135 into top exhaust chamber, the cooled filter chamber in middle part, lower part inlet plenum, cooled filter chamber is passed through in the middle part of demisting pipe, demisting pipe both ends are fixed with bulkhead seal respectively, exhaust chamber is connected to inlet plenum, is successively arranged metal filter screen, fibrous filter layer in demisting pipe from top to bottom.It is adsorbed by hole for water spraying to by the fine dust of demisting pipe, fine dust can be prevented excessive；By the way that the water inlet pipe of cooled filter chamber, outlet pipe are accessed in cooling water recirculation system, on the one hand exhaust gas can be cooled down, heat reuses after being absorbed by recirculated water, and the small droplet in demisting pipe is on the other hand condensed into big water droplet, is filtered out by metal filter screen and fibrous filter layer blocking.
Description
Technical field
The utility model relates to a kind of tubular demisters, belong to demister technical field.
Background technique
Demister be it is a kind of will be by the solid granule and the equipment that is separated with gas of small droplet in fluid.Useless
Containing vapor, dust, small droplet, pernicious gas etc. in gas, direct emission pollutes the environment.Therefore, it is necessary to pass through demister
It handles with relevant device, could be discharged after pollution-free step by step.Currently, demister is in demisting, it can not be to high-temp waste gas
Cooling recycling is carried out, energy waste is caused, has the small droplet in part very small in exhaust gas, filter layer can be easily passed through, this
Outside, some dusts are also very tiny, and common filter layer cannot prevent to pass through.
Summary of the invention
Technical problem to be solved by the utility model is to provide a kind of tubular demisters, it solves current demisting
The device problem poor for the filter effect of tiny water mist and dust.
Technical problem to be solved in the utility model takes following technical scheme to realize:
A kind of tubular demister, it includes shell, partition, demisting pipe, metal filter screen, fibrous filter layer, sparge pipe, electricity
Dynamic water pump；
Be equipped with two pieces of partitions in the shell, partition divide housing 135 into top exhaust chamber, the cooled filter chamber in middle part, lower part into
Gas chamber, demisting pipe middle part pass through cooled filter chamber, and demisting pipe both ends are fixed with bulkhead seal respectively, and exhaust chamber and inlet plenum are connected
It is logical, metal filter screen, fibrous filter layer are successively arranged in demisting pipe from top to bottom；
Electric water pump is equipped at the top of the exhaust chamber, electric water pump water outlet connects a sparge pipe, and sparge pipe passes through gold
Belong to filter screen, fibrous filter layer, be inserted into demisting pipe, sparge pipe lower end seals and stretch to demisting pipe lower half, bottom of the tube of spraying water
It is surrounded by hole for water spraying, exhaust chamber side is equipped with exhaust pipe；
The cooled filter chamber side lower part is equipped with water inlet pipe, and another upper lateral part is equipped with outlet pipe；
The inlet plenum side is equipped with air inlet pipe, and inlet plenum bottom is equipped with drainpipe.
As preferred embodiment, the metal filter screen uses stainless steel filter screen.
As preferred embodiment, the metal filter screen is located at demisting pipe upper port 20cm.
In use, exhaust pipe is connect with air-introduced machine, air inlet pipe is filled with by filtering exhaust gas, the water inlet pipe of cooled filter chamber,
Outlet pipe accesses in cooling water recirculation system, and drainpipe connects treatment tank, and electric water pump accesses clear water.
The beneficial effects of the utility model are: high pressure water is filled in sparge pipe by electric water pump, sprayed by hole for water spraying,
It is adsorbed to by the fine dust of demisting pipe, fine dust can be prevented excessive；By by the water inlet pipe of cooled filter chamber,
Outlet pipe accesses in cooling water recirculation system, on the one hand can cool down exhaust gas, heat reuses after being absorbed by recirculated water, another
Small droplet in demisting pipe is condensed into big water droplet by aspect, is filtered out by metal filter screen and fibrous filter layer blocking；Pass through gold
Belong to filter screen and fibrous filter layer double medium filtration, can prevent water mist and dust from passing through, improves strainability.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure: shell 1, partition 2, demisting pipe 3, metal filter screen 4, fibrous filter layer 5, sparge pipe 6, electric water pump 7, row
Gas chamber 8, cooled filter chamber 9, inlet plenum 10, hole for water spraying 11, exhaust pipe 12, water inlet pipe 13, outlet pipe 14, air inlet pipe 15, draining
Pipe 16.
Specific embodiment
In order to which the technical means, creative features, achievable purpose and effectiveness to the utility model are easy to understand, tie below
Conjunction is specifically illustrating, and the utility model is further described.
As shown in Figure 1, a kind of tubular demister, it includes shell 1, partition 2, demisting pipe 3, metal filter screen 4, fiber mistake
Filtering layer 5, sparge pipe 6, electric water pump 7；
Two pieces of partitions 2 are equipped in shell 1, shell 1 is divided into top exhaust chamber 8, the cooled filter chamber 9 in middle part, lower part by partition 2
Inlet plenum 10 passes through cooled filter chamber 9 in the middle part of demisting pipe 3, and 3 both ends of demisting pipe seal with partition 2 fix respectively, by exhaust chamber 8
It is connected to inlet plenum 10, is successively arranged metal filter screen 4, fibrous filter layer 5 in demisting pipe 3 from top to bottom；
Electric water pump 7 is equipped at the top of exhaust chamber 8,7 water outlet of electric water pump connects a sparge pipe 6, and sparge pipe 6 passes through gold
Belong to filter screen 4, fibrous filter layer 5, be inserted into demisting pipe 3,6 lower end of sparge pipe seals and stretches to 3 lower half of demisting pipe, sparge pipe
6 bottoms are surrounded by hole for water spraying 11, and 8 side of exhaust chamber is equipped with exhaust pipe 12；
Cooled 9 one side lower part of filter chamber is equipped with water inlet pipe 13, and another upper lateral part is equipped with outlet pipe 14；
10 side of inlet plenum is equipped with air inlet pipe 15, and 10 bottom of inlet plenum is equipped with drainpipe 16.
Metal filter screen 4 uses stainless steel filter screen.
Metal filter screen 4 is located at 3 upper port 20cm of demisting pipe.
It is equipped with more elimination mist pipes 3 in each shell 1, is equipped with metal filter screen 4, fibrous filter layer in every elimination mist pipe 3
5, sparge pipe 6, every sparge pipe 6 are respectively connected with electric water pump 7.
In use, exhaust pipe 12 is connect with air-introduced machine, air inlet pipe 15 is filled with by filtering exhaust gas, cooled filter chamber 9 into
Water pipe 13, outlet pipe 14 access in cooling water recirculation system, and drainpipe 16 connects treatment tank.
High pressure water is filled in sparge pipe 6 by electric water pump 7, is sprayed by hole for water spraying 11, to by the tiny of demisting pipe 3
Dust is adsorbed, and fine dust can be prevented excessive；It is cold by accessing the water inlet pipe 13 of cooled filter chamber 9, outlet pipe 14
But in water circulation system, exhaust gas on the one hand can be cooled down, heat reuses after being absorbed by recirculated water, on the other hand by demisting pipe
Small droplet in 3 is condensed into big water droplet, is filtered out by metal filter screen 4 and the blocking of fibrous filter layer 5；Pass through metal filter screen 4
It with 5 double medium filtration of fibrous filter layer, can prevent water mist and dust from passing through, improve strainability.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry it should be appreciated that the present utility model is not limited to the above embodiments, do not depart from the spirit of the present invention and
Under the premise of range, the utility model also has various changes and improvements, these changes and improvements both fall within the utility model and want
In the range of asking protection.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (3)
1. a kind of tubular demister, it is characterised in that: it include shell, partition, demisting pipe, metal filter screen, fibrous filter layer,
Sparge pipe, electric water pump；
Two pieces of partitions are equipped in the shell, partition divides housing 135 into top exhaust chamber, the cooled filter chamber in middle part, lower part air inlet
Room, demisting pipe middle part pass through cooled filter chamber, and demisting pipe both ends are fixed with bulkhead seal respectively, and exhaust chamber and inlet plenum are connected
It is logical, metal filter screen, fibrous filter layer are successively arranged in demisting pipe from top to bottom；
Electric water pump is equipped at the top of the exhaust chamber, electric water pump water outlet connects a sparge pipe, and sparge pipe passes through metal mistake
Strainer, fibrous filter layer are inserted into demisting pipe, and sparge pipe lower end seals and stretch to demisting pipe lower half, bottom of the tube surrounding of spraying water
Equipped with hole for water spraying, exhaust chamber side is equipped with exhaust pipe；
The cooled filter chamber side lower part is equipped with water inlet pipe, and another upper lateral part is equipped with outlet pipe；
The inlet plenum side is equipped with air inlet pipe, and inlet plenum bottom is equipped with drainpipe.
2. a kind of tubular demister according to claim 1, it is characterised in that: the metal filter screen is filtered using stainless steel
Net.
3. a kind of tubular demister according to claim 1, it is characterised in that: the metal filter screen is located at apart from demisting pipe
At upper port 20cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820858022.5U CN208465520U (en) | 2018-06-04 | 2018-06-04 | A kind of tubular demister |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820858022.5U CN208465520U (en) | 2018-06-04 | 2018-06-04 | A kind of tubular demister |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208465520U true CN208465520U (en) | 2019-02-05 |
Family
ID=65216192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820858022.5U Active CN208465520U (en) | 2018-06-04 | 2018-06-04 | A kind of tubular demister |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208465520U (en) |
-
2018
- 2018-06-04 CN CN201820858022.5U patent/CN208465520U/en active Active
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