CN220194455U - Micro mist neutralization treatment device - Google Patents
Micro mist neutralization treatment device Download PDFInfo
- Publication number
- CN220194455U CN220194455U CN202320834565.4U CN202320834565U CN220194455U CN 220194455 U CN220194455 U CN 220194455U CN 202320834565 U CN202320834565 U CN 202320834565U CN 220194455 U CN220194455 U CN 220194455U
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- CN
- China
- Prior art keywords
- liquid
- hose
- micro mist
- integrated cabinet
- multifunctional integrated
- Prior art date
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- 238000011282 treatment Methods 0.000 title claims abstract description 38
- 238000006386 neutralization reaction Methods 0.000 title claims abstract description 32
- 239000003595 mist Substances 0.000 title claims abstract description 29
- 239000007788 liquid Substances 0.000 claims abstract description 62
- 239000007921 spray Substances 0.000 claims abstract description 43
- 238000009826 distribution Methods 0.000 claims abstract description 17
- 239000002253 acid Substances 0.000 claims abstract description 13
- 239000007789 gas Substances 0.000 claims description 33
- 239000002912 waste gas Substances 0.000 claims description 12
- 238000001514 detection method Methods 0.000 claims description 9
- 238000000926 separation method Methods 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 230000000007 visual effect Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims 1
- 238000004140 cleaning Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000005242 forging Methods 0.000 description 6
- 230000002378 acidificating effect Effects 0.000 description 5
- 229910000838 Al alloy Inorganic materials 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000005304 joining Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000003472 neutralizing effect Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000013523 data management Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Treating Waste Gases (AREA)
Abstract
The application provides a little fog neutralization treatment device, include: the collecting module is used for integrating the multifunctional integrated cabinet, the liquid distribution cylinder and the spray head; the collecting module comprises a hose and a gas collecting hood connected with the hose, wherein the gas collecting hood is sealed on the demolding treatment chamber, and the hose is used for exhausting gas in the demolding treatment chamber; the hose is connected to the multifunctional integrated cabinet, a liquid distribution cylinder is arranged inside the multifunctional integrated cabinet, a plurality of spray heads are arranged on the upper portion of the multifunctional integrated cabinet, and the spray heads are connected with a liquid tank filled with acid liquid and spray acid liquid mist. According to the spray head, the spray head is arranged to spray acid liquor mist, so that alkaline gas is neutralized, and the emission of alkaline pollution gas is reduced.
Description
Technical Field
The application relates to the field of waste gas treatment, in particular to a micro-mist neutralization treatment device.
Background
The aluminum alloy high-strength forging gains market acceptance according to multiple advantages, but the high elongation of the aluminum alloy high-strength forging also reveals the defects of production and processing, so that the demolding effect in forging molding is poor, and the surface residual demolding agent in the forging production process is inconvenient to clean; in order to ensure the economical efficiency, the safety, the quality stability, the production efficiency and the like of the aluminum alloy high-strength forging, the problem of high difficulty in cleaning the surface release agent of the existing aluminum alloy forging is solved, and the method is the most economical and effective way, and the release agent cleaning treatment process generally comprises graphite removal and hot water flushing, and alkaline is added in the cleaning treatment process, so that the surface cleaning and the cleaning cleanliness are facilitated.
Alkaline addition can generate pungent smell, harm staff health and easily cause air pollution.
Disclosure of Invention
The object of the present application is to overcome the technical problems of the prior art and to provide a micro mist neutralization treatment device.
The application provides a little fog neutralization treatment device, include: the collecting module is used for integrating the multifunctional integrated cabinet, the liquid distribution cylinder and the spray head;
the collecting module comprises a hose and a gas collecting hood connected with the hose, wherein the gas collecting hood is sealed on the demolding treatment chamber, and the hose is used for exhausting gas in the demolding treatment chamber;
the hose is connected to the multifunctional integrated cabinet, a liquid distribution cylinder is arranged inside the multifunctional integrated cabinet, a plurality of spray heads are arranged on the upper portion of the multifunctional integrated cabinet, and the spray heads are connected with a liquid tank filled with acid liquid and spray acid liquid mist.
Optionally, the liquid dispensing cylinder is made of stainless steel.
Optionally, the plurality of spray heads includes eight spray heads arranged uniformly circumferentially.
Optionally, the hose extends to the bottom of the dispensing cylinder.
Optionally, the hose diameter is 200mm.
The application has the advantages and beneficial effects that:
the application provides a little fog neutralization treatment device, include: the collecting module is used for integrating the multifunctional integrated cabinet, the liquid distribution cylinder and the spray head; the collecting module comprises a hose and a gas collecting hood connected with the hose, wherein the gas collecting hood is sealed on the demolding treatment chamber, and the hose is used for exhausting gas in the demolding treatment chamber; the hose is connected to the multifunctional integrated cabinet, a liquid distribution cylinder is arranged inside the multifunctional integrated cabinet, a plurality of spray heads are arranged on the upper portion of the multifunctional integrated cabinet, and the spray heads are connected with a liquid tank filled with acid liquid and spray acid liquid mist. According to the spray head, the spray head is arranged to spray acid liquor mist, so that alkaline gas is neutralized, and the emission of alkaline pollution gas is reduced.
Drawings
Fig. 1 is a schematic top view of the micro mist neutralization treatment apparatus in the present application.
Fig. 2 is a schematic front view of the micro mist neutralization treatment apparatus in the present application.
Detailed Description
The present application is further described in conjunction with the drawings and detailed embodiments so that those skilled in the art may better understand the present application and practice it.
The following are examples of specific implementation provided for the purpose of illustrating the technical solutions to be protected in this application in detail, but this application may also be implemented in other ways than described herein, and one skilled in the art may implement this application by using different technical means under the guidance of the conception of this application, so this application is not limited by the following specific embodiments.
The application provides a little fog neutralization treatment device, include: the collecting module is used for integrating the multifunctional integrated cabinet, the liquid distribution cylinder and the spray head; the collecting module comprises a hose and a gas collecting hood connected with the hose, wherein the gas collecting hood is sealed on the demolding treatment chamber, and the hose is used for exhausting gas in the demolding treatment chamber; the hose is connected to the multifunctional integrated cabinet, a liquid distribution cylinder is arranged inside the multifunctional integrated cabinet, a plurality of spray heads are arranged on the upper portion of the multifunctional integrated cabinet, and the spray heads are connected with a liquid tank filled with acid liquid and spray acid liquid mist. According to the spray head, the spray head is arranged to spray acid liquor mist, so that alkaline gas is neutralized, and the emission of alkaline pollution gas is reduced.
Referring to fig. 1 and 2, the collection module includes a hose 102, and the hose 102 is used to communicate the multifunctional integrated cabinet 103 and the demolding process chamber.
The demolding treatment chamber is a working space 101 for cleaning residual demolding agent, and the demolding chamber can also be other working spaces 101 for generating waste gas which is alkaline or acidic. In another embodiment, the exhaust gas generated by the workspace 101 may also be dust.
In this application, the working space 101 is a cylinder, and a gas collecting hood may be provided to seal the cylinder. In another embodiment, the working space 101 may be unsealed, and the exhaust gas in the working space 101 may be collected only through the hose 102. Further, a fan may be disposed on the hose 102 to provide suction to the exhaust gas, so as to guide the exhaust gas in the working space 101 into the multifunctional integrated cabinet 103.
In this application, be provided with the through-hole on the gas-collecting channel, can hold hose 102 passes through, hose 102 with the gas-collecting channel is sealed.
The hose 102 is communicated into the multifunctional integrated cabinet 103, a liquid distribution cylinder 104 is arranged in the multifunctional integrated cabinet 103, and the liquid distribution cylinder 104 is cylindrical and is opened at the upper part. The liquid dispensing cylinder 104 is placed in the multifunctional integrated cabinet 103, and can be fixed.
The hose 102 extends into the vicinity of the bottom of the dispensing cylinder 104 but does not contact the bottom of the dispensing cylinder 104. The distance is at least:
where r is the radius of the hose 102, and 2r is preferably 200mm.
The upper part of the multifunctional integrated cabinet 103 is provided with a plurality of spray heads 105, and the spray heads 105 are uniformly distributed and arranged circumferentially, preferably 8 spray heads 105.
The spray head 105 is connected with a liquid tank through a liquid pipe, acidic neutralizing liquid is stored in the liquid tank, and the acidic neutralizing liquid is pumped to the spray head 105 through a pump to form acidic spray so as to neutralize alkaline gas. In another embodiment, the neutralizing liquid stored in the liquid bath is rotated according to the nature of the exhaust gas in the working space 101, and is configured to be alkaline if the exhaust gas is acidic, and is water if the exhaust gas is dust.
Preferably, the dispensing cylinder 104 is made of stainless steel.
Preferably, the plurality of spray heads 105 includes eight spray heads 105 arranged uniformly circumferentially.
Preferably, the hose 102 extends to the bottom of the dispensing cylinder 104.
The device increases protruding gas collecting channel and collects waste gas, and the protruding design of gas collecting channel is for field operation security and stability, satisfies automatic switching and gas collecting channel sealing performance.
The negative pressure hose 102 is used for guiding the waste gas into an integrated cabinet for micro mist neutralization treatment, and the negative pressure hose 102 is designed to ensure the airtight diversion of the waste gas and not to influence the automatic opening and closing of the gas collecting hood; the negative pressure hose 102 is internally provided with a built-in micro-mist spray head, and waste gas and mist neutralizer are uniformly neutralized by utilizing negative pressure, so that the neutralization effect is better finished.
The waste gas is led into the multifunctional integrated cabinet 103 and is discharged into the liquid distribution cylinder 104 by utilizing a negative pressure conduit to perform secondary liquid-gas neutralization, so that the neutralization effect is better achieved;
after the secondary liquid gas of the waste gas is neutralized, the multifunctional integrated box is sprayed with micro mist at multiple angles by using the spray head 105, and the waste gas treatment effect is improved by the third mist neutralization;
and after the waste gas is subjected to three atomization and neutralization treatments, the waste gas is discharged after reaching the standard by an axial flow fan through a water-steam separation device.
In this application, be equipped with neutralization liquid concentration detection in the multi-functional integrated case, the concentration on-line measuring and the liquid level detection of neutralization liquid to and neutralization liquid automatic proportion concentration and supplementary liquid level, thereby better reach neutralization effect, through exhaust gas concentration detection, neutralization treatment effect is greater than or equal to 95%, satisfies the exhaust emission requirement.
Specifically, a control system for neutralization treatment is set:
the control system adopts a SIEMENS 1200 series PLC control system, the touch screen adopts a 1200 series touch screen, and the control system adopts a PLC control mode so as to meet the requirements of unified regulation of self-control design, complete data acquisition, fault comprehensive alarm, automatic regulation control, data management and the like of the system and related equipment, facilitate parameter setting, data inquiry and downloading of operators, and ensure that the technological production requirements are met.
Wherein, install temperature sensor, liquid level sensor, join in marriage liquid concentration detection, join in marriage liquid proportional valve, little fog flow detection and emission index detection etc. in joining in marriage the liquid jar 104, provide the signal to the PLC controller, the PLC controller control is set up in advance in joining in marriage the liquid jar 104, heats, liquid feeding and concentration proportional valve, realizes joining in marriage temperature control, liquid level control and join in marriage liquid concentration control to joining in marriage the fluid reservoir.
Furthermore, an audible and visual alarm signal is sent out and a fault code is prompted when the setting of the online and offline occurs.
In this application, be provided with alarm module, connect control system, alarm function all need send audible and visual alarm signal when any position in the system breaks down (temperature, flow, emission index cross line, liquid level etc.) PLC system, shows the trouble position with striking mode simultaneously on touch display screen.
Claims (9)
1. A micro mist neutralization treatment apparatus, characterized by comprising: the collecting module is used for integrating the multifunctional integrated cabinet, the liquid distribution cylinder and the spray head;
the collecting module comprises a hose and a gas collecting hood connected with the hose, wherein the gas collecting hood is sealed on the demolding treatment chamber, and the hose is used for exhausting gas in the demolding treatment chamber;
the multifunctional integrated cabinet is characterized in that the hose is connected to the multifunctional integrated cabinet, a liquid distribution cylinder is arranged inside the multifunctional integrated cabinet to support the hose, a plurality of spray heads are arranged on the upper portion of the multifunctional integrated cabinet, and the spray heads are connected with a liquid tank filled with acid liquid and spray acid liquid mist.
2. The micro mist neutralization treatment device according to claim 1, wherein the liquid dispensing cylinder is made of stainless steel.
3. The micro mist neutralization treatment apparatus of claim 1, wherein the plurality of spray heads comprises eight spray heads arranged uniformly circumferentially.
4. The micro mist neutralization treatment device according to claim 1, wherein the hose extends to the bottom of the dispensing cylinder.
5. The micro mist neutralization treatment device according to claim 1, wherein the hose has a diameter of 200mm.
6. The micro mist neutralization treatment apparatus according to any one of claims 1 to 5, further comprising: the waste gas is led into the multifunctional integrated cabinet and is discharged into the liquid distribution cylinder by utilizing the negative pressure conduit to carry out secondary liquid-gas neutralization.
7. The micro mist neutralization treatment apparatus according to any one of claims 1 to 5, further comprising: the multifunctional integrated cabinet is provided with a water-steam separation device, and the water-steam separation device is used for discharging the water after reaching the standard by an axial flow fan.
8. A micro mist neutralization treatment apparatus according to any one of claims 1 to 5, characterized in that,
a temperature sensor, a liquid level sensor, a liquid distribution concentration detection, a liquid distribution proportional valve, a micro mist flow detection and an emission index detection are arranged in the liquid distribution cylinder;
the detected signals are provided for a PLC controller, and the PLC controller controls the temperature, the liquid level and the liquid concentration of the liquid preparation tank.
9. A micro mist neutralization treatment apparatus according to any one of claims 1 to 5, characterized in that,
the system also comprises an alarm module, when the temperature, the flow, the discharge index in the system pass through the line and the liquid level are in fault, the PLC system sends out an audible and visual alarm signal, and meanwhile, the fault part is displayed on the touch display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320834565.4U CN220194455U (en) | 2023-04-14 | 2023-04-14 | Micro mist neutralization treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320834565.4U CN220194455U (en) | 2023-04-14 | 2023-04-14 | Micro mist neutralization treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220194455U true CN220194455U (en) | 2023-12-19 |
Family
ID=89142980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320834565.4U Active CN220194455U (en) | 2023-04-14 | 2023-04-14 | Micro mist neutralization treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220194455U (en) |
-
2023
- 2023-04-14 CN CN202320834565.4U patent/CN220194455U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |