CN101162090A

CN101162090A - Oil smoke purifier

Info

Publication number: CN101162090A
Application number: CNA2006100323770A
Authority: CN
Inventors: 邱显玮
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-10-09
Filing date: 2006-10-09
Publication date: 2008-04-16
Anticipated expiration: 2026-10-09
Also published as: CN100567820C

Abstract

The invention discloses an oil fume clearing machine, wherein the bottom side of the oil fume clearing machine is provided with a gas collecting hood which can collect the oil fume in a combustion chamber arranged above the clearing machine; by the afterheat of the oil fume, the lead-in gas is ignited, thereby the oil fume in the combustion chamber is combusted; based on the hot gas ascent theory, the oil fume after combustion which ascends and enters in a filter furnace arranged above the combustion chamber is filtered by a multi-hole type ceramic filter screen arranged inside the filter furnace; when the temperature in a filter is below 600 DEG C, a heater in the multi-hole type ceramic filter screen is started to heat, thereby lowering the pollution degree of the discharged exhaust gas.

Description

Smoke purifier

Technical field:

The present invention relates to a kind of smoke purifier, refer to a kind of device that the abandoned oil smoke pollution that production equipment produced can be got rid of especially.

Background technology:

Along with the prosperity of industrial technology, various products constantly are developed, so that people to be provided the use in work or life.In various device, need to utilize heating to reach function if having, on-stream nature will produce the waste oil cigarette, be the example explanation at this electric stove that uses with heat treatment, please cooperate and consult Fig. 1, Fig. 2, all can connect at the end of quenching heating furnace 1 and to establish an oil smoke and handle stove 2, these oil smoke processing stove 2 bottom sides connect establishes a gas catheter 21, the gas that produces in quenching heating furnace 1 course of action can be directed to oil smoke handles in the stove 2, the oil smoke that is produced is then handled the bottom importing of stove 2 through oil smoke, because this oil smoke is all a high hot state, therefore the gas that enters oil smoke processing stove 2 will be fired by its hot spots, and the oil smoke that enters oil smoke processing stove 2 is carried out the action of heating flame, step by this heating flame, the pollution of oil smoke is reduced, oil smoke after the burning, principle because of the hot-air rising, just discharge via the blast pipe 22 of upper end, and reduce the dustiness of environment, though this mode has reduced the pollution of discharging oil smoke to context, but oil smoke is not to be all gas first, but can mix partly graininess discarded object, so that these discarded granules can directly be discharged extraneous from blast pipe 22, the optimum temperature of oil smoke ignition in addition, be being the state of the best more than 600 ℃, can allow the oil smoke of discharging can not pollute, though and the aforementioned known action that ignition is arranged, but can not allow its burning maintain more than 600 ℃, so that the oil smoke of discharging still can impact environment, and the necessity that is improved is arranged in fact.

Summary of the invention:

Technical problem to be solved by this invention is: at above-mentioned the deficiencies in the prior art, provide a kind of smoke purifier that can better reduce the dustiness of institute's discharging waste gas.

In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of smoke purifier, this smoke purifier bottom side is a gas skirt, the top of gas skirt connects establishes a combustion chamber, the top of combustion chamber connects establishes a blast pipe, this side, combustion chamber is provided with the gas catheter that number stretches into inside, combustion chamber, be characterized in: the two-phase corresponding side surface of described combustion chamber offers transom window, and above the combustion chamber, establish one and filter stove, described blast pipe is arranged in the upper surface of this filtration stove, and be provided with heat-insulation layer at the outer peripheral face that filters stove and combustion chamber, this filtration furnace interior is established with number and is cavernous ceramic filter screen, and the inside of porous type ceramic filter screen up is provided with heater, and establishes one temperature measuring stick on this is provided with inwall between the porous type ceramic filter screen of heater.

By this smoke purifier bottom side is a gas skirt; can be with the combustion chamber of cooking fume-collecting toward the top; the gas that utilizes the waste heat of oil smoke to ignite and import; make the oil smoke that enters the combustion chamber produce burning; mat hot gas rising principle again; make oil gas after the burning rise to the lautertuns of its top; filter by the porous type ceramic filter screen that is provided with in this lautertuns; and when temperature in the lautertuns does not reach more than 600 ℃; the heater that can start in the porous type ceramic filter screen heats; can make that desire discharging oil smoke is a burning fully, allow can not form in the waste gas of discharging and pollute, guarantee the effect of environmental protection context.

Description of drawings:

Fig. 1 is the stereogram that known oil smoke is handled stove.

Fig. 2 is the profile of Fig. 1.

Fig. 3 is the stereogram of a preferred embodiment of the present invention.

Fig. 4 is the profile of Fig. 3.

Label declaration:

1 quenching heating furnace, 2 oil smoke are handled stove

21 gas catheters, 22 blast pipes

3 gas skirts, 4 combustion chambers

41 transom windows, 42 gas catheters

5 filter stove 51 porous type ceramic filter screen

52 heaters, 6 blast pipes

7 heat-insulation layers, 8 tempilsticks

The specific embodiment:

Effect for being easier to understand device of the present invention and can reach cooperates graphic being described as follows now.

Smoke purifier of the present invention is for being used in the exhaust apparatus in various industry or the house equipment, see also Fig. 3 and shown in Figure 4, the bottom side of smoke purifier of the present invention is a gas skirt 3, the top of gas skirt 3 connects establishes a combustion chamber 4, these 4 tops, combustion chamber are a filtration stove 5, the upper surface of filtering stove 5 connects establishes a blast pipe 6, wherein, 4 two-phase corresponding side surface is offered with transom window 41 in the combustion chamber, to make extraneous air can produce convection current by combustion chamber 4, provide burning required oxygen, and be provided with number and stretch into the gas catheters 42 of 4 inside, combustion chamber, this gas catheter 42 can with gas or fuel gas imports in the combustion chamber 4, to exercise combustion efficiency, and the importing person of institute system can be gas or the fuel gas that this device institute linking equipment is produced in course of action, and be provided with heat-insulation layer 7 at the outer peripheral face that filters stove 5 and combustion chamber 4, prevent combustion chamber 4 and filter stove 5 heat energy forfeiture in action, again, establish and utilize pottery magnetic material to make with number to be cavernous filter screen 51 filtering stove 5 inside, and be to be example in graphic with three layers of porous type ceramic filter screen, but not in order to limit the porous type ceramic filter screen number that the present invention uses, wherein, the porous type ceramic filter screen 51 of bottom side is located at combustion chamber 4 and the junction of filtering stove 5, and last, in the inside of two porous type ceramic filter screen 51 be provided with heater 52, and two be provided with between the porous type ceramic filter screen 51 of heater 52 and establish one temperature measuring stick 8 in this.

And action of the present invention; be that the oil smoke that institute's linking equipment is produced in course of action is directed at gas skirt 3; introduce combustion chamber 4 through gas catheter 42 simultaneously and with gas or fuel gas; utilize the waste heat of oil smoke ignite gas or fuel gas catching fire; and the oil smoke that enters combustion chamber 4 is formed combustion efficiency; remove the pernicious gas in the oil smoke; at hot gas under the principle that rises; high-temperature oil smoke in combustion chamber 4 after the process burning; will upwards enter and filter stove 5; these oil smoke filter through the porous type ceramic filter screen 51 of junction in advance; and when the porous type ceramic filter screen 51 of oil smoke by top two interval settings; when if the temperature that tempilstick 8 detects these uprising gas does not reach more than 600 ℃; promptly start these two porous types ceramic filter screen, 51 interior heaters 52 and begin heating; be higher than more than 600 ℃ with the temperature that makes this space, place; once more to wanting exhaust gas discharged to carry out the action of heating flame; and guaranteeing that discharging waste gas is bound under the burning of high temperature more than 600 ℃; can make desire discharge oil smoke is a burning fully; allow can not form in the waste gas of discharging and pollute, guarantee the effect of environmental protection context.

In sum, device of the present invention does not see the market, can finish demand again and reduce the purpose of polluting, and possess novelty and progressive, and have the usability of industry, should meet the application important document of patent of invention, files an application in accordance with the law.

Claims

1. smoke purifier, this smoke purifier bottom side is a gas skirt, the top of gas skirt connects establishes a combustion chamber, the top of combustion chamber connects establishes a blast pipe, this side, combustion chamber is provided with the gas catheter that number stretches into inside, combustion chamber, it is characterized in that: the two-phase corresponding side surface of described combustion chamber offers transom window, and above the combustion chamber, establish one and filter stove, described blast pipe is arranged in the upper surface of this filtration stove, and be provided with heat-insulation layer at the outer peripheral face that filters stove and combustion chamber, this filtration furnace interior is established with number and is cavernous ceramic filter screen, and the inside of porous type ceramic filter screen up is provided with heater, and establishes one temperature measuring stick on this is provided with inwall between the porous type ceramic filter screen of heater.