CN209612568U - A kind of void tower device of PLC control high-temperature flue gas - Google Patents
A kind of void tower device of PLC control high-temperature flue gas Download PDFInfo
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- CN209612568U CN209612568U CN201920079888.0U CN201920079888U CN209612568U CN 209612568 U CN209612568 U CN 209612568U CN 201920079888 U CN201920079888 U CN 201920079888U CN 209612568 U CN209612568 U CN 209612568U
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- void tower
- level
- flue gas
- liquid
- tower
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Abstract
The utility model belongs to smoke comprehensive Treatment process field, and in particular to a kind of void tower device of PLC control high-temperature flue gas, including pass sequentially through flue and level-one void tower, second level void tower, electrostatic precipitator is connected in series；The level-one void tower, second level void tower bottom pass through respectively connecting tube successively with deep wimble thickener, liquid circulation slot be connected in series, the deep wimble thickener bottom is connected by connecting tube with filter press；The filter press filtrate outlet is connected with the liquid circulation slot inlet, and the liquid circulation slot liquid outlet is connected with the spray equipment inlet of the level-one void tower, second level void tower respectively by liquid circulation line；The electrostatic precipitator evacuated tube is equipped with flue gas inductor, and the liquid circulating pipe road is equipped with flow control valve, and the flue gas inductor, flow control valve are connected by wired or wireless with PLC controller respectively；The utility model high degree of automation, long service life, smoke gas treatment effect are good.
Description
Technical field
The utility model belongs to smoke comprehensive Treatment process field, and in particular to a kind of void tower of PLC control high-temperature flue gas
Device.
Background technique
Currently, the void tower device of high-temperature flue gas washing, purifying is mainly the spray head by single void tower to passing through fume pipe
The high-temperature flue gas that road enters in void tower is washed, and in the higher situation of temperature, cooling washing effect is poor, into electrostatic precipitator
Inlet temperature it is higher, often beyond electrostatic precipitator normal working temperature, thus reduce the efficiency of whole system smoke gas treatment,
It is short that system operates normally the period, and needs that manually spray flow is adjusted in operational process.
Summary of the invention
Purpose of the utility model is to solve the above problems, provide a kind of high degree of automation, easily operated, operation
Steadily, the sky of good, the energy-saving and environment-friendly automatic high-efficiency processing high-temperature flue gas of adaptable, long service life, smoke gas treatment effect
Tower apparatus.
The purpose of this utility model is realized by the following technical solution: a kind of void tower device of PLC control high-temperature flue gas,
Including level-one void tower, second level void tower, electrostatic precipitator, deep wimble thickener, filter press, liquid circulation slot；
The level-one void tower, second level void tower, electrostatic precipitator pass sequentially through flue series connection；
Spray equipment, the bottom of the level-one void tower, second level void tower are mounted at the top of the level-one void tower and second level void tower
Portion passes through connecting tube respectively and is connected with the deep wimble thickener feed inlet, and the deep wimble thickener top is equipped with supernatant overflow
Mouthful, the overflow port is connected by connecting tube with liquid circulation slot inlet, and the deep wimble thickener bottom passes through connecting tube
It is connected with the feed opening of press filter；The filter press filtrate outlet is connected with the liquid circulation slot inlet, described
Liquid circulation slot liquid outlet passes through the liquid circulation line spray equipment inlet phase with the level-one void tower, second level void tower respectively
Connection；
The electrostatic precipitator evacuated tube is equipped with flue gas inductor, and the liquid circulating pipe road is equipped with flow control valve,
The flue gas inductor, flow control valve are connected by wired or wireless with PLC controller respectively；
Further, the level-one void tower, second level void tower liner Anti-corrosion ceramic tile, Anti-corrosion ceramic tile are built by epoxy resin daub
It builds；
Further, the deep wimble thickener liner pitch or Anti-corrosion ceramic tile, Anti-corrosion ceramic tile are built by epoxy resin daub
It builds；
Further, the filter press filter board material is PP/PVDF/ stainless steel/natural rubber；
Further, the material of the liquid circulation slot is PP/FRP；
Further, the flow control valve is 2, be separately mounted to the level-one void tower, second level void tower inlet it is outer
Side；
Further, the liquid circulation line includes the circulation being sequentially connected in series with the liquid circulation slot liquid outlet
Pump, connecting tube；
When utility model works, since the level-one void tower, second level void tower, electrostatic precipitator pass sequentially through flue string
Connection connection, flue gas further removes droplet through electrostatic precipitator after level-one void tower, second level void tower washing, purifying respectively, due to electricity
Demister row blank pipe is equipped with flue gas inductor, can be to the row of need after level-one void tower, second level void tower, electrostatic precipitator washing, purifying
Air body content is incuded, is measured, and by information feedback to connected PLC controller, PLC controller is according to anti-
Feedforward information controls the aperture of connected flow control valve, to control the flow of flue gas spray washing liquid, adjusts spray
The sprinkle density of the ejecting liquid of shower device, and then achieve the purpose that carry out washing cooling, the level-one void tower, two as needed
After spray liquid in grade void tower washs flue gas, the deep wimble thickener feed inlet is flowed into from tower bottom respectively, supernatant is certainly
In the supernatant overflow port influent circulating slot on the deep wimble thickener top, sediment enters from the deep wimble thickener bottom
The feed opening of press filter, filtrate are passed through the liquid circulation slot inlet through filter press filtrate outlet, and the liquid follows
Liquid in liquid circulation slot is pumped into the level-one void tower by endless tube road, the spray equipment inlet of second level void tower completes liquid with this
The spray of body, wash cycle；
It is easily operated, run smoothly, is adaptable, service life the utility model has the advantages that the utility model high degree of automation
It grows, smoke gas treatment effect is good, energy conservation and environmental protection.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment 1.
In figure: 1. level-one void towers；2. second level void tower；3. electrostatic precipitator；4. deep wimble thickener；5. filter press；6. liquid follows
Annular groove；7.PLC controller；31. flue gas inductor；41. overflow port；61. liquid circulation line；62. flow control valve.
Specific embodiment
Specific embodiment of the present utility model is given below, for making further details of solution to utility model content
It releases.Therefore it does not limit the scope of the patent of the utility model, made by using the description of the utility model and the drawings
Equivalent structure transformation, being applied directly or indirectly in other relevant technical fields, similarly includes in the special of the utility model
In sharp protection scope.
Embodiment 1, referring to Fig.1: a kind of void tower device of PLC control high-temperature flue gas, including level-one void tower 1, second level void tower
2, electrostatic precipitator 3, deep wimble thickener 4, filter press 5, liquid circulation slot 6；
The level-one void tower 1, second level void tower 2, electrostatic precipitator 3 pass sequentially through flue series connection；
Spray equipment, the level-one void tower 1, second level void tower 2 are mounted at the top of the level-one void tower 1 and second level void tower 2
Bottom pass through connecting tube respectively and be connected with 4 feed inlet of deep wimble thickener, 4 top of deep wimble thickener is equipped with supernatant
Hydrorrhea head piece 41, the overflow port 41 are connected by connecting tube with 6 inlet of liquid circulation slot, 4 bottom of deep wimble thickener
Portion is connected by connecting tube with 5 feed inlet of filter press；5 filtrate (liquid of filter press and the liquid circulation slot 6 into
Liquid mouth is connected, and 6 liquid outlet of liquid circulation slot is empty with the level-one void tower 1, second level respectively by liquid circulation line 61
The spray equipment inlet of tower 2 is connected；
3 evacuated tube of electrostatic precipitator is equipped with flue gas inductor 31, and the liquid circulation line 61 is equipped with flow tune
Valve 62 is saved, the flue gas inductor 31, flow control valve 62 are connected by wired or wireless with PLC controller 7 respectively；
The level-one void tower 1,2 liner Anti-corrosion ceramic tile of second level void tower, Anti-corrosion ceramic tile are built by epoxy resin daub；
The 4 liner pitch of deep wimble thickener or Anti-corrosion ceramic tile, Anti-corrosion ceramic tile are built by epoxy resin daub；It is described
5 filter plate material of filter press is PP/PVDF/ stainless steel/natural rubber；
The material of the liquid circulation slot 6 is PP/FRP；
The flow control valve 62 is 2, is separately mounted to the outside of the level-one void tower 1,2 inlet of second level void tower；
When utility model works, since the level-one void tower 1, second level void tower 2, electrostatic precipitator 3 pass sequentially through fume pipe
Road is connected in series, and flue gas further goes demisting through electrostatic precipitator 3 after level-one void tower 1,2 washing, purifying of second level void tower respectively
Drop can be to through level-one void tower 1, second level void tower 2, electrostatic precipitator 3 since 3 evacuated tube of electrostatic precipitator is equipped with flue gas inductor 31
It needs vent gas content to be incuded, measured after washing, purifying, and information is fed back to connected PLC controller 7
On, PLC controller 7 controls the aperture of connected flow control valve 62 according to feedback information, to control flue gas spray
The flow of wash liquid, adjusts the sprinkle density of the ejecting liquid of spray equipment, and then reaches and carry out washing cooling as needed
Purpose, after the spray liquid in the level-one void tower 1, second level void tower 2 washs flue gas, flow into the depth from tower bottom respectively
4 feed inlet of wimble thickener, supernatant from the 41 influent circulating slot 6 of supernatant overflow port on 4 top of deep wimble thickener,
Sediment enters 5 feed inlet of filter press from 4 bottom of deep wimble thickener, and filtrate is passed through through 5 filtrate (liquid of filter press
Liquid in liquid circulation slot 6 is pumped into the level-one void tower by 6 inlet of liquid circulation slot, the liquid circulation line 61
1, the spray equipment inlet of second level void tower 2 completes spray, the wash cycle of liquid with this.
Claims (5)
1. a kind of void tower device of PLC control high-temperature flue gas, it is characterised in that: including level-one void tower, second level void tower, electric demisting
Device, deep wimble thickener, filter press, liquid circulation slot；
The level-one void tower, second level void tower, electrostatic precipitator pass sequentially through flue series connection；
Spray equipment, the bottom point of the level-one void tower, second level void tower are mounted at the top of the level-one void tower and second level void tower
It is not connected by connecting tube with the deep wimble thickener feed inlet, the deep wimble thickener top is equipped with supernatant overflow port,
The overflow port is connected by connecting tube with liquid circulation slot inlet, and the deep wimble thickener bottom passes through connecting tube and institute
Feed opening of press filter is stated to be connected；The filter press filtrate outlet is connected with the liquid circulation slot inlet, the liquid
Circulating slot liquid outlet is connected with the spray equipment inlet of the level-one void tower, second level void tower respectively by liquid circulation line
It is logical；
The electrostatic precipitator evacuated tube is equipped with flue gas inductor, and the liquid circulating pipe road is equipped with flow control valve, described
Flue gas inductor, flow control valve are connected by wired or wireless with PLC controller respectively.
2. a kind of void tower device of PLC control high-temperature flue gas according to claim 1, which is characterized in that the level-one is empty
Tower, second level void tower liner Anti-corrosion ceramic tile, Anti-corrosion ceramic tile are built by epoxy resin daub.
3. a kind of void tower device of PLC control high-temperature flue gas according to claim 1, which is characterized in that the deep cone is dense
Close machine liner pitch or Anti-corrosion ceramic tile, Anti-corrosion ceramic tile are built by epoxy resin daub；Further, the filter press filter board material
Matter is PP/PVDF/ stainless steel/natural rubber.
4. a kind of void tower device of PLC control high-temperature flue gas according to claim 1, which is characterized in that the liquid follows
The material of annular groove is PP/FRP.
5. a kind of void tower device of PLC control high-temperature flue gas according to claim 1 to 4, which is characterized in that described
Flow control valve is 2, is separately mounted to the outside of the level-one void tower, second level void tower inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920079888.0U CN209612568U (en) | 2019-01-18 | 2019-01-18 | A kind of void tower device of PLC control high-temperature flue gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920079888.0U CN209612568U (en) | 2019-01-18 | 2019-01-18 | A kind of void tower device of PLC control high-temperature flue gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209612568U true CN209612568U (en) | 2019-11-12 |
Family
ID=68450457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920079888.0U Expired - Fee Related CN209612568U (en) | 2019-01-18 | 2019-01-18 | A kind of void tower device of PLC control high-temperature flue gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209612568U (en) |
-
2019
- 2019-01-18 CN CN201920079888.0U patent/CN209612568U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191112 Termination date: 20220118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |