CN108014637A - A kind of soda acid emission-control equipment - Google Patents
A kind of soda acid emission-control equipment Download PDFInfo
- Publication number
- CN108014637A CN108014637A CN201810035014.5A CN201810035014A CN108014637A CN 108014637 A CN108014637 A CN 108014637A CN 201810035014 A CN201810035014 A CN 201810035014A CN 108014637 A CN108014637 A CN 108014637A
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- Prior art keywords
- filled layer
- tower body
- spray tube
- electrostatic
- catheter
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- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/84—Biological processes
- B01D53/85—Biological processes with gas-solid contact
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/01—Pretreatment of the gases prior to electrostatic precipitation
- B03C3/011—Prefiltering; Flow controlling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/02—Plant or installations having external electricity supply
- B03C3/04—Plant or installations having external electricity supply dry type
- B03C3/06—Plant or installations having external electricity supply dry type characterised by presence of stationary tube electrodes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Treating Waste Gases (AREA)
Abstract
The present invention relates to a kind of soda acid emission-control equipment.The present invention includes electrostatic demister and adsorption tower, sets multiple electrostatic demisting layers in the electrostatic demister, the electrostatic demisting layer is made of electrode and electrode tube, and acid storage tank is connected with below the electrostatic demister；PH detection meters are provided with the adsorption tower, the tower body is provided outside PH displays, the PH detection meters are connected with PH displays, the first filled layer and the second filled layer are provided with the tower body, the first spray tube is set on first filled layer, the second spray tube is provided with second filled layer, the nozzle of different directions water jet is provided with below second spray tube, the catheter is provided with circulating pump and control valve, the side of the catheter is provided with dosing pump, and the dosing pump is connected with grug feeding jar.The configuration of the present invention is simple, exhaust treatment efficiency are high, greatly reduce the pollution to environment.
Description
Technical field
The present invention relates to technical field of waste gas treatment, and in particular to a kind of soda acid emission-control equipment.
Background technology
With the development of China's chemical industry, the scale of sulphur sulfonation relieving haperacidity is increasing.However, produced by sulfonation process
Exhaust gas in, residual organic matter, unreacted SO3And unconverted SO2, a part of unreacted SO3Generation sulfuric acid mist is combined with water
Drop, understands some raw material and sulfonated bodies as tail gas discharges together under the impact of air-flow.With the increasing of people's environmental consciousness
By force, it is necessary to carry out desulfurization process to these tail gas.And also have many desulfurizers at present, but desulfuration efficiency is not high, still there is one
A little SO2It is discharged into air, seriously pollutes environment.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of soda acid emission-control equipment.
The purpose of the present invention is what is be achieved through the following technical solutions：A kind of soda acid emission-control equipment, its feature exist
In, including electrostatic demister and adsorption tower, the electrostatic demister left bottom is provided with exhaust gas inlet, top is set
There is waste gas outlet, multiple electrostatic demisting layers are set in the electrostatic demister, the electrostatic demisting layer is by electrode and electricity
Pole pipe forms, and acid storage tank is connected with below the electrostatic demister；
The adsorption tower includes tower body, and gas outlet is provided with above the tower body, air inlet is provided with below the tower body
Mouthful, the waste gas outlet of the electrostatic demister is connected by gas-guide tube with the air inlet, is set in the tower body
PH detection meters are equipped with, the tower body is provided outside PH displays, and PH detection meters are connected with PH displays, described
The first filled layer and the second filled layer are provided with tower body, the first spray tube is set on first filled layer, described
One spray tube surrounding is evenly arranged with multiple rotary-atomizing nozzles, and the second spray tube, institute are provided with second filled layer
The nozzle of different directions water jet is provided with below the second spray tube stated, is provided with catheter on the right side of the tower body, institute
The catheter stated is connected with the first spray tube and the second spray tube, and the catheter is provided with circulating pump and control valve, institute
The side for the catheter stated is provided with dosing pump, and the dosing pump is connected with grug feeding jar.
Further, the exhaust gas inlet is additionally provided with basket strainer.
Further, first filled layer is the western filled layer of daraf(reciprocal of farad).
Further, second filled layer is microbe carrier adsorption stuffing layer.
Further, SDG adsorbent layers are additionally provided with above second spray tube.
The beneficial effects of the invention are as follows：Efficiently solved using the electrostatic demisting layer being made of electrode and electrode tube in exhaust gas
The problem of sulfurous gas is easily atomized；By the mutually coordinated of multilayer filled layer and multiple spray tubes, high treating effect is efficient.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention；
In figure, 1- electrostatic demisters, 2- adsorption towers, 3- exhaust gas inlets, 4- waste gas outlets, 5- electrodes, 6- electrode tubes, 7- storage acid
Tank, 8- tower bodies, 9- gas outlets, 10- air inlets, 11-PH detection meters, 12-PH displays, the first filled layers of 13-, 14- first spray
Shower pipe, the second filled layers of 15-, the second spray tubes of 16-, 17-SDG adsorbent layers, 18- catheters, 19- control valves, 20- circulations
Pump, 21- dosing pumps, 22- grug feeding jars.
Embodiment
Technical scheme is described in further detail with reference to specific embodiment, but protection scope of the present invention is not
It is confined to as described below.
A kind of soda acid emission-control equipment, it is characterised in that including electrostatic demister 1 and adsorption tower 2, the electrostatic
1 left bottom of demister is provided with exhaust gas inlet 3, top is provided with waste gas outlet 4, is set in the electrostatic demister 1
Multiple electrostatic demisting layers are put, the electrostatic demisting layer is made of electrode 5 and electrode tube 6, under the electrostatic demister 1
Side is connected with acid storage tank 7；
The adsorption tower 2 includes tower body 8, and the top of tower body 8 is provided with gas outlet 9, and the lower section of tower body 8 is provided with
Air inlet 10, the waste gas outlet 4 of the electrostatic demister 1 is connected with the air inlet 10 by gas-guide tube, described
Tower body 8 in be provided with PH detections meter 11, the tower body is provided outside PH displays 12, and PH detections meter 11 is shown with PH
Show that device 12 is connected, the first filled layer 13 and the second filled layer 15, first filled layer 13 are provided with the tower body 8
The first spray tube 14 of upper setting, 14 surrounding of the first spray tube are evenly arranged with multiple rotary-atomizing nozzles, and described the
The second spray tube 16 is provided with two filled layers 15, the lower section of the second spray tube 16 is provided with the spray of different directions water jet
Head, the right side of the tower body 8 are provided with catheter 18,18 and first spray tube 14 of catheter and the second spray tube 16
It is connected, the catheter 18 is provided with circulating pump 20 and control valve 19, and the side of the catheter 18 is provided with dosing
Pump 21, the dosing pump 21 is connected with grug feeding jar 22.
Further, the exhaust gas inlet 3 is additionally provided with basket strainer.
Further, first filled layer 13 is the western filled layer of daraf(reciprocal of farad).
Further, second filled layer 15 is microbe carrier adsorption stuffing layer.
Further, the top of second spray tube 16 is additionally provided with SDG adsorbent layers 17.
The course of work of the present invention is as follows：Exhaust gas is entered in electrostatic demister 1 by exhaust gas inlet 3, in exhaust gas inlet 3
Place is provided with basket strainer, can filter out large granular impurity；In electrostatic demister 1, it is provided with multiple by electrode 5 and electrode tube
The electrostatic demisting layer of 6 compositions, the liquid that demisting obtains are collected by acid storage tank 7.Exhaust gas is discharged from the waste gas outlet 4 at top, via
The other end air inlet 10 of gas-guide tube is entered in adsorption tower 2, and 8 are provided with the first filling being made of the western filled layer of daraf(reciprocal of farad) in tower
Layer 13, is provided with the first spray tube 14,14 surrounding of the first spray tube is evenly arranged with multiple rotations above the first filled layer 13
Atomizer, realizes the spray multi-faceted to the multi-angle of exhaust gas.It is provided with the top of the first spray tube 14 and is carried by microorganism
The second packing layer 15 that body adsorption stuffing layer is formed, the second spray tube 16, the second spray are provided with the top of the second packing layer 15
The lower section of shower pipe 16 is provided with the nozzle of different directions water jet.SDG adsorbent layers are additionally provided with the top of the second spray tube 16
17.The exhaust gas entered in adsorption tower 2 be followed successively by from the bottom up the first filled layer 13, the first spray tube 14, the second filled layer 15,
Second spray tube 16 and SDG adsorbent layers 17, completion processing, are finally discharged by gas outlet.Tower body 2 is provided outside PH displays
12, PH detection meters 11 are connected with PH displays 12.Catheter 18 is provided with the right side of tower body 8, catheter 18 and first sprays
Shower pipe 14 is connected with the second spray tube 16, and catheter 18 is provided with circulating pump 20 and control valve 19, and the side of catheter 18 is set
Dosing pump 21 is equipped with, dosing pump 21 is connected with grug feeding jar 22, and the multiple Sprayer Circulation of spray liquid can be used.Realize to spray liquid PH
The monitoring of value, 21 dosing of dosing pump is controlled according to pH value.
The above is only the preferred embodiment of the present invention, it should be understood that the present invention is not limited to described herein
Form, is not to be taken as the exclusion to other embodiment, and can be used for various other combinations, modification and environment, and can be at this
In the text contemplated scope, it is modified by the technology or knowledge of above-mentioned teaching or association area.And those skilled in the art institute into
Capable modifications and changes do not depart from the spirit and scope of the present invention, then all should be in the protection domain of appended claims of the present invention
It is interior.
Claims (5)
1. a kind of soda acid emission-control equipment, it is characterised in that including electrostatic demister（1）And adsorption tower（2）, described is quiet
Electric demister（1）Left bottom is provided with exhaust gas inlet（3）, top be provided with waste gas outlet（4）, described electrostatic demisting dress
Put（1）Interior to set multiple electrostatic demisting layers, the electrostatic demisting layer is by electrode（5）And electrode tube（6）Composition, the electrostatic
Demister（1）Lower section be connected with acid storage tank（7）；
The adsorption tower（2）Including tower body（8）, the tower body（8）Top is provided with gas outlet（9）, the tower body（8）
Lower section is provided with air inlet（10）, the electrostatic demister（1）Waste gas outlet（4）With the air inlet（10）Pass through
Gas-guide tube is connected, the tower body（8）Inside it is provided with PH detection meters（11）, the tower body is provided outside PH displays
（12）, the PH, which is detected, to be counted（11）With PH displays（12）It is connected, the tower body（8）Inside it is provided with the first filled layer
（13）With the second filled layer（15）, first filled layer（13）The first spray tube of upper setting（14）, described first spray
Pipe（14）Surrounding is evenly arranged with multiple rotary-atomizing nozzles, second filled layer（15）On be provided with the second spray tube
（16）, second spray tube（16）Lower section is provided with the nozzle of different directions water jet, the tower body（8）Right side set
It is equipped with catheter（18）, the catheter（18）With the first spray tube（14）With the second spray tube（16）It is connected, it is described
Catheter（18）It is provided with circulating pump（20）And control valve（19）, the catheter（18）Side be provided with dosing pump
（21）, the dosing pump（21）With grug feeding jar（22）Connection.
A kind of 2. soda acid emission-control equipment according to claim 1, it is characterised in that the exhaust gas inlet（3）Also
It is provided with basket strainer.
A kind of 3. soda acid emission-control equipment according to claim 1, it is characterised in that first filled layer（13）
For the western filled layer of daraf(reciprocal of farad).
A kind of 4. soda acid emission-control equipment according to claim 1, it is characterised in that second filled layer（15）
For microbe carrier adsorption stuffing layer.
A kind of 5. soda acid emission-control equipment according to claim 1, it is characterised in that second spray tube（16）
Top be additionally provided with SDG adsorbent layers（17）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810035014.5A CN108014637A (en) | 2018-01-15 | 2018-01-15 | A kind of soda acid emission-control equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810035014.5A CN108014637A (en) | 2018-01-15 | 2018-01-15 | A kind of soda acid emission-control equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108014637A true CN108014637A (en) | 2018-05-11 |
Family
ID=62072591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810035014.5A Withdrawn CN108014637A (en) | 2018-01-15 | 2018-01-15 | A kind of soda acid emission-control equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108014637A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109012036A (en) * | 2018-08-02 | 2018-12-18 | 芜湖市朗道企业形象设计有限公司 | A kind of industrial waste gas environment-friendly processing unit |
| CN109091994A (en) * | 2018-08-20 | 2018-12-28 | 郑州源冉生物技术有限公司 | A kind of soda acid exhaust gas biological purifying processing unit |
| CN109603415A (en) * | 2018-12-19 | 2019-04-12 | 广州九诺实业有限公司 | Laboratory exhaust gas adsorption tower |
-
2018
- 2018-01-15 CN CN201810035014.5A patent/CN108014637A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109012036A (en) * | 2018-08-02 | 2018-12-18 | 芜湖市朗道企业形象设计有限公司 | A kind of industrial waste gas environment-friendly processing unit |
| CN109091994A (en) * | 2018-08-20 | 2018-12-28 | 郑州源冉生物技术有限公司 | A kind of soda acid exhaust gas biological purifying processing unit |
| CN109603415A (en) * | 2018-12-19 | 2019-04-12 | 广州九诺实业有限公司 | Laboratory exhaust gas adsorption tower |
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| 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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180511 |
|
| WW01 | Invention patent application withdrawn after publication |