CN223969764U - Workshop exhaust treatment device - Google Patents
Workshop exhaust treatment deviceInfo
- Publication number
- CN223969764U CN223969764U CN202520385642.1U CN202520385642U CN223969764U CN 223969764 U CN223969764 U CN 223969764U CN 202520385642 U CN202520385642 U CN 202520385642U CN 223969764 U CN223969764 U CN 223969764U
- Authority
- CN
- China
- Prior art keywords
- inlet pipe
- air inlet
- machine body
- treatment device
- gas treatment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
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
- 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
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model relates to a workshop waste gas treatment device which effectively solves the problems of incomplete workshop waste gas treatment and inconvenient use of oversized treatment equipment, and comprises a machine body, wherein a spraying mechanism is arranged above the machine body, an air inlet pipe is arranged at the inner bottom of the machine body, a cone top is arranged at the upper end of the air inlet pipe, a baffle plate extends downwards along the circumference of the cone top, a plurality of through holes are formed at the outer side of the air inlet pipe, neutralizing liquid is contained in the machine body, the liquid level of the neutralizing liquid is higher than that of the baffle plate and is lower than that of the through holes, an exhaust port is formed above the machine body, and a screen plate is arranged at the end part of the air inlet pipe.
Description
Technical Field
The utility model relates to the technical field of waste gas treatment, in particular to a workshop waste gas treatment device.
Background
Often there is a lot of dust or harmful gas in the workshop, in order to guarantee workman's health and discharge safety, need handle the waste gas that the workshop produced, among the prior art mostly be at workshop external purification device or be connected to unified clean system and carry out unified processing, large-scale clean system is bulky, area is big, need great space to arrange, and far away from the workshop, can not handle the waste gas that produces immediately, and the purification device who sets up outside the workshop mostly can only carry out the capture of particulate matter, can't accomplish the purification of chemical composition, probably there is the condition that the pollutant exceeds standard when directly discharging.
Disclosure of utility model
In order to overcome the defects of the prior art, the utility model provides a workshop waste gas treatment device, which effectively solves the problems of incomplete workshop waste gas treatment and inconvenient use of excessive treatment equipment.
The technical scheme includes that the workshop waste gas treatment device comprises a machine body, a spraying mechanism is arranged above the machine body, an air inlet pipe is arranged at the inner bottom of the machine body, a cone top is arranged at the upper end of the air inlet pipe, a baffle plate extends downwards from the circumference of the cone top, a plurality of through holes are formed in the outer side of the air inlet pipe, neutralizing liquid is contained in the machine body, the liquid level of the neutralizing liquid is higher than that of the baffle plate and lower than that of the through holes, an exhaust port is formed in the upper portion of the machine body, and a screen plate is arranged at the end part of the air inlet pipe.
Preferably, the bottom of the machine body is provided with a liquid outlet, and the liquid outlet is provided with a valve.
Preferably, the spraying mechanism comprises a spraying pipe penetrating through the top of the machine body, the lower end of the spraying pipe is positioned in the machine body and connected with a spraying head, and a plurality of spraying heads are arranged at the bottom of the spraying head.
Preferably, the air inlet pipe is provided with a one-way valve.
Preferably, the air inlet pipe is provided with a material receiving box positioned at the bottom of the filter screen plate.
Preferably, the filter screen plate is inserted into the air inlet pipe.
The utility model has simple and ingenious structure and convenient use, can be arranged outside a workshop, and can be used for carrying out instant treatment on waste gas in the workshop, and the waste gas is subjected to double treatment of physical filtration and chemical purification, so that the discharged air meets the discharge standard, and the pollution to the air is avoided.
Drawings
Fig. 1 is a schematic view of a plant exhaust gas treatment device according to the present utility model.
FIG. 2 is a schematic cross-sectional view of a plant exhaust treatment device of the present utility model.
Fig. 3 is a schematic structural view of a screen plate in a workshop exhaust gas treatment device of the present utility model.
Detailed Description
The following describes the embodiments of the present utility model in further detail with reference to the drawings.
From fig. 1 to fig. 3, it can be seen that a workshop waste gas treatment device comprises a machine body 1, a spraying mechanism is arranged above the machine body 1, an air inlet pipe 2 is arranged in the machine body 1, a cone top 3 is arranged at the upper end of the air inlet pipe 2, a baffle 4 extends downwards from the circumference of the cone top 3, a plurality of through holes 5 are formed in the outer side of the air inlet pipe 2, neutralizing liquid is contained in the machine body 1, the liquid level of the neutralizing liquid is higher than that of the baffle 4 and lower than that of the through holes 5, an exhaust port 6 is formed above the machine body 1, a filter screen plate 7 is arranged at the end part of the air inlet pipe 2, and the filter screen plate 7 is spliced with the air inlet pipe 2.
In the specific use of the present utility model,
The device is placed outside a workshop, the gas collecting device is connected with the gas inlet pipe 2, waste gas in the workshop enters the machine body 1, the machine body 1 is internally sprayed with neutralizing liquid through the spraying mechanism, partial neutralizing liquid is reserved in the inner bottom of the machine body 1, the waste gas enters the bottom of the cone roof 3 through the through hole 5 in the gas inlet pipe 2 and then is dissolved into the neutralizing liquid, pollutants contained in the waste gas react with the neutralizing liquid in a neutralizing way, harmful gas in the waste gas is eliminated, and the rest of gas is discharged out of the machine body through the gas outlet 6.
After the waste gas enters the air inlet pipe 2, the waste gas is filtered through the filter screen plate 7, solid particles in the waste gas are filtered, and the neutralization liquid is used for purifying harmful gas in the waste gas, so that the discharged air meets the discharge standard in a combined mode, and the pollution to the air is avoided.
The bottom of the machine body 1 is provided with a liquid outlet 8, the liquid outlet 8 is provided with a valve 9, after the neutralization liquid is saturated, the neutralization liquid is discharged from the liquid outlet 8, and then the neutralization liquid is supplemented by a spraying mechanism.
The spraying mechanism comprises a spraying pipe 10 penetrating through the top of the machine body 1, the lower end of the spraying pipe 10 is located inside the machine body 1 and is connected with a spraying head 11, a plurality of spraying heads 12 are arranged at the bottom of the spraying head 11, and when the conventional purification treatment process is carried out, the inside of the machine body 1 can be intermittently sprayed through the spraying mechanism, so that the emission of harmful gas is avoided.
Be provided with check valve 13 on intake pipe 2 for intake pipe 2 can only carry and can not reverse the discharge to organism 1 inside, consequently the pressure in the conical top 3 bottom space can be greater than conical top 3 external pressure, and neutralization liquid level in the conical top 3 can be less than outside neutralization liquid level, even spray system and sprayed too much neutralization liquid and also can avoid in the neutralization liquid gets into intake pipe 2 through hole 5, avoid neutralization liquid to cause the damage to intake pipe 2.
Be equipped with the receiver 14 that is located filter screen plate 7 bottom on the intake pipe 2, can be through vibration filter screen plate 7 during the processing for particulate matter on the filter screen plate 7 drops to the receiver 14 in, can change filter screen plate 7 simultaneously, and clear up the receiver 14.
Compared with the prior art, the utility model has the following beneficial effects that the waste gas in a workshop can be subjected to physical filtration and chemical purification treatment, the discharged air is ensured to reach the standard, the polluted air is avoided, the discharge standard is met, a large-scale purification system is not required to be input, and the production cost can be reduced.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520385642.1U CN223969764U (en) | 2025-03-06 | 2025-03-06 | Workshop exhaust treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520385642.1U CN223969764U (en) | 2025-03-06 | 2025-03-06 | Workshop exhaust treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223969764U true CN223969764U (en) | 2026-03-06 |
Family
ID=98905897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520385642.1U Active CN223969764U (en) | 2025-03-06 | 2025-03-06 | Workshop exhaust treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223969764U (en) |
-
2025
- 2025-03-06 CN CN202520385642.1U patent/CN223969764U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |