CN105107331A - Exhaust gas filtering device - Google Patents

Exhaust gas filtering device Download PDF

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Publication number
CN105107331A
CN105107331A CN201510594120.3A CN201510594120A CN105107331A CN 105107331 A CN105107331 A CN 105107331A CN 201510594120 A CN201510594120 A CN 201510594120A CN 105107331 A CN105107331 A CN 105107331A
Authority
CN
China
Prior art keywords
filter
chamber
filter chamber
filtration chamber
filtration
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.)
Pending
Application number
CN201510594120.3A
Other languages
Chinese (zh)
Inventor
刘晓初
谈世松
梁忠伟
何铨鹏
陈凡
冯明松
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou University
Original Assignee
Guangzhou University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guangzhou University filed Critical Guangzhou University
Priority to CN201510594120.3A priority Critical patent/CN105107331A/en
Publication of CN105107331A publication Critical patent/CN105107331A/en
Pending legal-status Critical Current

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Abstract

The invention relates to an exhaust gas filtering device. The device comprises a filtration tank body, and the filtration tank body is provided with a left filtration chamber, a right filtration chamber and an upper filtration chamber; a gas inlet guide pipe is connected to the lower portion of the left side wall of the left filtration chamber, multiple layers of lower filtration plates are arranged inside the left filtration chamber, and the left filtration chamber is communicated with the right filtration chamber; multiple layers of lower filtration plates are arranged inside the right filtration chamber, and the right filtration chamber is communicated with the upper filtration chamber; multiple layers of upper filtration plates are arranged inside the upper filtration chamber, and an exhaust pipe is arranged at the top end of the upper filtration chamber. According to the exhaust gas filtering device, by arranging the filtration plates provided with filtration holes inside the filtration tank body and arranging water and activated carbon at the bottoms of the left filtration chamber and the right filtration chamber, when exhaust gas enters the left filtration chamber and the right filtration chamber, large-particle solid impurities in the exhaust gas are filtered out in the first place, due to the fact that the water and the activated carbon are added, harmful gas can be filtered out effectively, volatile pungent smell can be effectively removed, thereby the exhaust gas which is emitted finally is made to reach emission environment-friendliness standards, and environmental pollution is effectively reduced.

Description

A kind of waste gas filter
Technical field
The present invention relates to a kind of waste gas filter.
Background technology
In fields such as bearing machining manufactures, carry out in attrition process process to bearing outer ring, under the lapping liquid abrasive particle gone out due to high velocity jet and workpiece acting in conjunction, the waste gas with pollution can be produced, owing to often containing solid impurity in the waste gas of discharge, flue dust, nitride, the pernicious gases such as sulfide, if do not take effectively to filter measure, make undressed Litter be discharged in the middle of air, not only can have a strong impact on the healthy of personnel, also can pollute atmospheric environment, also can cause certain waste to the energy simultaneously.At present, conventional waste gas processing method comprises directly to airborne release, charcoal absorption, electrochemical oxidation etc., but mostly there is poor filtration effect, thorough not to contaminant filter, easily there is secondary so dirty, filter the more high deficiency of cost, do not reach the filter effect of expection.
Summary of the invention
Primary and foremost purpose of the present invention is to provide a kind of waste gas that effectively can filter discharge, and play the waste gas filter of good filter effect, concrete scheme of the present invention is as follows for achieving the above object:
A kind of waste gas filter, comprise filter box, described filter box is provided with left filter chamber, right filter chamber and upper filter chamber; Be connected to air induction conduit below described left filter chamber left side wall, inside is provided with filter under some layers, and described left filter chamber is communicated with described right filter chamber; Inside, described right filter chamber is provided with filter under some layers, and described right filter chamber is communicated with described upper filter chamber; Be provided with filter on some layers in described upper filter chamber, and top is provided with blast pipe.
Preferably, described left filter chamber is communicated with described right filter chamber by connecting duct, and one end of described connecting duct is communicated in above described left filter chamber right side wall, and the other end is communicated in below the left side wall of described right filter chamber.
Preferably, the bottom of described left filter chamber and/or the bottom of described right filter chamber are full of water, and are filled with active carbon.
Preferably, described lower filter and/or described upper filter parallel with bottom described filter box, described lower filter and/or described upper filter both sides are fixed on filter box.
Preferably, described lower filter is fixed on the inside of described left filter chamber and/or the inside of described right filter chamber by long connecting rod.
Preferably, described lower filter is fixed on the inside of described upper filter chamber by short connecting rod.
Preferably, described upper filter is provided with a plurality of first filter bores, and described lower filter is provided with a plurality of second filter bores, and the pore diameter range of described first filter bores and described second filter bores is 2mm ~ 4mm.
Waste gas filter structure provided by the invention is simple, easy for installation, floor space is little, operating cost is low, by arranging the filter with filter bores in filter box, and in left filter chamber, water and active carbon are set bottom right filter chamber, when making waste gas enter left filter chamber and right filter chamber, first bulky grain solid impurity in waste gas will be filtered, owing to adding water and active carbon, pernicious gas can effectively be filtered, the penetrating odor of volatilization also can effectively be removed, thus make the waste gas of final discharge reach the environmental protection standard of discharge, effective minimizing is to the pollution of environment.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, forms a application's part, does not form inappropriate limitation of the present invention, in the accompanying drawings:
Fig. 1 is embodiment of the present invention filter box structural upright schematic diagram;
Fig. 2 is embodiment of the present invention internal structure schematic perspective view;
Fig. 3 is filter perspective view in the embodiment of the present invention;
Fig. 4 is filter perspective view under the embodiment of the present invention.
Mark in figure: 1, filter box 2, left filter chamber 3, long connecting rod 4, air induction conduit 5, lower filter 6, short connecting rod 7, upper filter chamber 8, upper filter 9, filtration case lid 10, blast pipe 11, connecting duct 12, right filter chamber.
Detailed description of the invention
Describe the present invention in detail below in conjunction with accompanying drawing and specific embodiment, be used for explaining the present invention in this illustrative examples of the present invention and explanation, but not as a limitation of the invention.
Embodiment
As shown in figures 1-4, a kind of waste gas filter of the present invention, comprises filter box 1, left filter chamber 2, right filter chamber 12, upper filter chamber 7, upper filter 8, lower filter 5, is connected to air induction conduit 4 below left filter chamber 2 left side wall, and inside, described left filter chamber 2 is provided with four layers of lower filter 5; Described left filter chamber 2 is communicated with right filter chamber 12 by connecting duct 11, and inside, described right filter chamber 12 is provided with four layers of lower filter 5; Described right filter chamber 12 is connected with upper filter chamber 7, and right filter chamber 12 is connected between dividing plate with upper filter chamber 7 and has circular hole, is provided with two-layer upper filter 8 in upper filter chamber 7, and top, described upper filter chamber is connected to blast pipe 10.
As preferably, described left filter chamber 2, is full of water bottom right filter chamber 12 and is filled with a small amount of active carbon.
As preferably, be parallel to each other bottom described upper filter 8, lower filter 5 and filter box 1, described upper filter 8, lower filter 5 both sides are fixed on filter box 1.
As preferably, described upper filter 8 utilizes short connecting rod 6 to be fixed on the inside of filter chamber 7, and lower filter 5 utilizes long connecting rod 3 to be fixed on the inside of described left filter chamber 2 and/or the inside of described right filter chamber 12.
Described upper filter 8 is provided with the first filter bores 8-1, and lower filter 5 is provided with the second filter bores 5-1, and pore diameter range is 2mm-4mm, such as, can be 2mm, 2.5mm, 3mm or 4mm.
As preferably, described connecting duct 11 is in " Z " shape, and one end of described connecting duct 11 is communicated in above described left filter chamber 2 right side wall, and the other end is communicated in below the left side wall of described right filter chamber 12; Described blast pipe 10 is vertically set on top, filter chamber 7.
Specific works mode: after waste gas enters the left filter chamber 2 of waste gas filter from air induction conduit 4, react with the water in left filter chamber 2, in waste gas, solid impurity particle is blocked under the effect of filter, falls under gravity into bottom half, can not continue flowing.Remainder of exhaust gas continues flowing, and enter right filter chamber 12 by connecting duct, react, filtration, purification again with the water in right filter chamber 12, like this, the gas after purification filtering enters upper filter chamber 7, is discharged by blast pipe 10.
Because the water in left filter chamber 2, right filter chamber 12 carries out filtration treatment to waste gas, so need regularly to change the water in casing, to reach filtering requirement.
Above the technical scheme that the embodiment of the present invention provides is described in detail, apply specific case herein to set forth the principle of the embodiment of the present invention and embodiment, the explanation of above embodiment is only applicable to the principle helping to understand the embodiment of the present invention; Meanwhile, for one of ordinary skill in the art, according to the embodiment of the present invention, detailed description of the invention and range of application all will change, and in sum, this description should not be construed as limitation of the present invention.

Claims (7)

1. a waste gas filter, comprises filter box, it is characterized in that:
Described filter box is provided with left filter chamber, right filter chamber and upper filter chamber;
Be connected to air induction conduit below described left filter chamber left side wall, inside is provided with filter under some layers, and described left filter chamber is communicated with described right filter chamber; Inside, described right filter chamber is provided with filter under some layers, and described right filter chamber is communicated with described upper filter chamber; Be provided with filter on some layers in described upper filter chamber, and top is provided with blast pipe.
2. a kind of waste gas filter as claimed in claim 1, is characterized in that:
Described left filter chamber is communicated with described right filter chamber by connecting duct, and one end of described connecting duct is communicated in above described left filter chamber right side wall, and the other end is communicated in below the left side wall of described right filter chamber.
3. a kind of waste gas filter as claimed in claim 1, is characterized in that:
The bottom of described left filter chamber and/or the bottom of described right filter chamber are full of water, and are filled with active carbon.
4. a kind of waste gas filter as claimed in claim 1, is characterized in that:
Described lower filter and/or described upper filter parallel with bottom described filter box, described lower filter and/or described upper filter both sides are fixed on filter box.
5. a kind of waste gas filter as claimed in claim 1, is characterized in that:
Described lower filter is fixed on the inside of described left filter chamber and/or the inside of described right filter chamber by long connecting rod.
6. a kind of waste gas filter as claimed in claim 1, is characterized in that:
Described lower filter is fixed on the inside of described upper filter chamber by short connecting rod.
7. a kind of waste gas filter as claimed in claim 1, is characterized in that:
Described upper filter is provided with a plurality of first filter bores, and described lower filter is provided with a plurality of second filter bores, and the pore diameter range of described first filter bores and described second filter bores is 2mm ~ 4mm.
CN201510594120.3A 2015-09-17 2015-09-17 Exhaust gas filtering device Pending CN105107331A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510594120.3A CN105107331A (en) 2015-09-17 2015-09-17 Exhaust gas filtering device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510594120.3A CN105107331A (en) 2015-09-17 2015-09-17 Exhaust gas filtering device

Publications (1)

Publication Number Publication Date
CN105107331A true CN105107331A (en) 2015-12-02

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510594120.3A Pending CN105107331A (en) 2015-09-17 2015-09-17 Exhaust gas filtering device

Country Status (1)

Country Link
CN (1) CN105107331A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105536377A (en) * 2015-12-15 2016-05-04 安仁县永昌贵金属有限公司 Metal dust filtering apparatus
CN111282389A (en) * 2020-03-31 2020-06-16 李琳 Energy-concerving and environment-protective type stove flue gas processing apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105536377A (en) * 2015-12-15 2016-05-04 安仁县永昌贵金属有限公司 Metal dust filtering apparatus
CN111282389A (en) * 2020-03-31 2020-06-16 李琳 Energy-concerving and environment-protective type stove flue gas processing apparatus
CN111282389B (en) * 2020-03-31 2022-01-25 广东省福日升绿色科技研究有限公司 Energy-concerving and environment-protective type stove flue gas processing apparatus

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Application publication date: 20151202