CN209672358U - It is a kind of can multistep treatment RCO heat accumulating type gas sample oxidizer - Google Patents

Abstract

The utility model relates to exhaust-gas treatment fields, and disclose it is a kind of can multistep treatment RCO heat accumulating type gas sample oxidizer, the combustion furnace can be pre-processed before exhaust gas enters combustion furnace, S type channel is formed in combustion furnace, and two ignition points are set in furnace body, S type filter mechanism is also set when exhaust gas is discharged, the treatment effect of VOCs is effectively promoted.Its structure includes furnace body, the first cabinet is equipped on the left of the furnace body, first cabinet is integrally in the rectangular-shape of upper opening, is connected by the first connecting tube with fan outlet on the left of first cabinet, is connected by the second connecting tube with furnace body on the right side of first cabinet；U-shaped fixed block outer surface on the first cabinet outboard sidewalls and bottom surface jointly with upper opening is fixedly connected, and the U-shaped fixed block inner surface encloses the first groove embedded with one, is vertically plugged with filter screen in first groove.It is easy to operate, easy to use, is suitable for a variety of places.

Description

It is a kind of can multistep treatment RCO heat accumulating type gas sample oxidizer

Technical field

The utility model relates to exhaust-gas treatment field, specially it is a kind of can multistep treatment RCO heat accumulating type gas oxidizing fire Furnace.

Background technique

RCO catalysis burning is to realize the complete oxidation to organic matter by under catalyst at low temperature (200~400 DEG C), Therefore, less energy consumption, easy to operate, safety, purification efficiency is high, net in the little organic exhaust gas of organic exhaust gas especially recovery value Change aspect, such as chemical industry, the industrial applications such as spray painting, insulating materials, enameled wire, coating material production are wider, have many modular systems It is alternative.Catalysis burning basic principle: catalysis burning is realized to having by under catalyst at low temperature (200~400 DEG C) The complete oxidation of machine object, therefore, less energy consumption are easy to operate, and safety, purification efficiency is high, in organic exhaust gas especially recovery value In terms of little organic waste-gas purification, for example chemical industry, the industrial applications such as spray painting, insulating materials, enameled wire, coating material production are wider.

Currently, when VOCs gas is handled, existing processing equipment, internal is usually perforation shape, to newly into The organic exhaust gas entered, the simple shortage of heat by outer wall is to reach preheating purpose, and this adds increased the consumption of fuel, and then increases The operating cost of enterprise.On the other hand, exhaust gas is before entering combustion furnace without by pretreatment, only one interior igniting of furnace Point, portion is unable to full combustion, while being discharged combustion furnace, still can cause environmental pollution, and when exhaust gas discharge It is filtered merely by active carbon slab, filter plate and exhaust gas contact limited area, filter effect is poor.

Summary of the invention

In view of the deficiencies of the prior art, the utility model provide it is a kind of can multistep treatment the oxidation combustion of RCO heat accumulating type gas Furnace is burnt, which can be pre-processed before exhaust gas enters combustion furnace, S type channel be formed in combustion furnace, and in furnace Two ignition points are set in body, S type filter mechanism is also set when exhaust gas is discharged, the treatment effect of VOCs is effectively promoted.

To achieve the above object, the utility model provides the following technical solutions:

It is a kind of can multistep treatment RCO heat accumulating type gas sample oxidizer, structure includes furnace body, it is characterised in that: described Furnace body on the left of be equipped with the first cabinet, first cabinet is integrally in the rectangular-shape of upper opening, and first cabinet is left Side is connected by the first connecting tube with fan outlet, is connected by the second connecting tube with furnace body on the right side of first cabinet It connects；U-shaped fixed block outer surface on the first cabinet outboard sidewalls and bottom surface jointly with upper opening is fixedly connected, described U-shaped fixed block inner surface encloses the first groove embedded with one, is vertically plugged with filter screen, first case in first groove The first case lid is bolted at the top of body；

Second connecting tube is connected with exhaust fume collecting hood upper left in furnace body, exhaust fume collecting hood and intracorporal first accumulation of heat of furnace Device is connected, and the first storage heater bottom is connected on the first transverse slat, and with the first transverse slat lower section, and described first Transverse slat right part is fixedly connected with the first vertical plate bottom, first transverse slat and the inside and outside perforation furnace body setting of the first vertical plate, The furnace body inner bottom surface of the first vertical plate lower right is fixed with the second vertical plate, and the second vertical plate upper end is horizontal with second Plate left part is fixedly connected, and is embedded with the second storage heater, the second transverse slat right part and the on second transverse slat downwards Three vertical plate bottoms are fixedly connected, and are fixedly connected at the top of the third vertical plate upper end and furnace body, second vertical plate, third Vertical plate and the inside and outside perforation furnace body setting of the second transverse slat；

Wall lower end is embedded with first jet and second nozzle respectively at left and right sides of the furnace body, the first jet and Second nozzle is connected with the first combustion gas branch pipe and the second combustion gas branch pipe respectively, and the first combustion gas branch pipe and the second combustion gas branch pipe are common It is connected with gas header pipe；

It is embedded with exhaust outlet at the top of furnace body on the right side of the third vertical plate, is equipped with the second cabinet above the exhaust outlet, The whole S-type structure of second cabinet, upper and lower ends portion is respectively equipped with lateral partition, partition in second cabinet Up and down through the air-exhausting duct equipped with several S types on partition described in side and the second cabinet, the air-exhausting duct side respectively with Partition is fixedly connected, and filter assemblies are equipped in the air-exhausting duct；The filter assemblies include the first annular boss of top, The first annular boss bottom is fixed with the metal mesh of upper opening tubular, has been connected through a screw thread in first annular boss Second annular convex platform, the second annular convex platform hollow space are fixed with filter, difference at left and right sides of the first annular boss It is fixed with boss, described air-exhausting duct both sides of the upper end is respectively equipped with the second groove with boss cooperation；The air-exhausting duct The second case lid has been bolted in second box opening of top, and the second case lid is connected with the gas outlet of top.

Muffler is equipped between the furnace body and exhaust fume collecting hood, muffler is equipped with suction pump, and the suction pump is fixed At the top of furnace body.

Preferably, first bottom of box quadrangle is respectively equipped with supporting leg.

Preferably, first vertical plate and the second riser height are respectively the half of furnace body height.

Preferably, the first guidance cover, the first guidance cover are equipped between first connecting tube and the first cabinet left side wall Whole is in the pyramidal structure of right opening, and the first guidance cover left part is connected with the first connecting tube right part, and the first guidance cover is right End is connected with the first cabinet left side wall.

Preferably, the second guidance cover, the second guidance cover are equipped between second connecting tube and the first cabinet right side wall Whole is in the pyramidal structure of left opening, and the second guidance cover right part is connected to the second connecting tube left part, the second guidance cover left end Portion is connected with the first cabinet right side wall.

Preferably, in a rectangular parallelepiped shape, second groove is in rectangular with boss cooperation to boss difference respectively Body shape.

Compared with prior art, the utility model provide it is a kind of can multistep treatment RCO heat accumulating type gas sample oxidizer, Have it is following the utility model has the advantages that

1. the utility model is set by the first cabinet, filter screen, the first guidance cover, the second guidance cover and the first case lid It sets, in use, filter screen can play the role of filtering to the granule foreign in exhaust gas, and the first guidance cover can play exhaust gas To diffusion, conducive to coming into full contact with for exhaust gas and filter screen, the second guidance cover can play storage guiding function to exhaust gas, benefit In the second connecting tube of entrance, and filter screen can be drawn upwardly out, just by the later period by opening the first case lid from U-shaped fixed block In the cleaning to filter screen.

2. the utility model passes through the second connecting tube, the first storage heater, furnace body, the second storage heater, first jet and second The setting of nozzle, in use, exhaust gas enters the first storage heater by the second connecting tube, then in the first jet of furnace body lower left Locate ignition, exhaust gas moves up under the barrier effect of the second vertical plate later, then again under the barrier effect of furnace roof to the right It is mobile, then the second storage heater is downwardly by the blocking of third vertical plate, then exhaust gas moves right again, by the furnace body lower right corner The igniting of second nozzle realizes the treatment effect to the regnition of exhaust gas, conducive to the adequacy of waste gas burning；And exhaust gas is whole The processing route that S type is formed in furnace body further increases the adequacy of burning conducive to the processing time for increasing exhaust gas.

3. the utility model passes through the setting of exhaust outlet, the second cabinet, air-exhausting duct and metal mesh, in use, exhaust gas passes through Exhaust outlet enters the second cabinet, the air-exhausting duct in the second cabinet can to cannot clean-burning exhaust gas play a role in filtering, have Gymnastics conduct: the granular active carbon of bulk is packed into before installation in metal mesh, is then screwed on the second annular convex platform, by metal Net (flexible, flexible) is inserted in the air-exhausting duct of S type, then when exhaust gas enters, active carbon can effectively adsorb ammonia, radon, A variety of pernicious gases such as TVOC, and S type exhaust duct structure, compared to the adequacy that straight tube is conducive to contact of the gas with active carbon, benefit In promotion adsorption effect.

4, the utility model is by muffler, the setting of suction pump, in use, can be by portion by muffler 35 Recycling enters back into furnace body 1, conducive to the adequacy of exhaust-gas treatment.

Detailed description of the invention

Fig. 1 is the schematic cross-sectional view of the utility model；

Fig. 2 is the overlooking structure diagram that the first cabinet opens case lid in Fig. 1；

Fig. 3 is the schematic cross-sectional view of air-exhausting duct in Fig. 1；

Fig. 4 is the overlooking structure diagram of the second annular convex platform in Fig. 3；

Fig. 5 is the enlarged structure schematic diagram in Fig. 2 at A；

Fig. 6 is the enlarged structure schematic diagram in Fig. 3 at B.

It is indicated in figure:

1. furnace body；10. exhaust outlet；11. gas header pipe；111. the first combustion gas branch pipe；112. first jet；113. the second combustion Gas branch pipe；114. second nozzle；12. exhaust fume collecting hood；13. the first transverse slat；14. the first vertical plate；15. the first storage heater；16. second is vertical Plate；17. the second transverse slat；18. third vertical plate；19. the second storage heater；

2. the first cabinet；20. supporting leg；21.U type fixed block；211. first grooves；212. filter screen；22. the first case lid； 23. the first guidance cover；24. the first connecting tube；25. blower；26. the second guidance cover；27. the second connecting tube；

3. the second case lid；31. partition；32. air-exhausting duct；321. second grooves；322. first annular boss；323. metal Net；324. second annular convex platform；325. filter；326. boss；33. the second case lid；34. gas outlet；35. muffler；36. suction Pump.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

As shown in Figures 1 to 6, it is a kind of can multistep treatment RCO heat accumulating type gas sample oxidizer, structure includes furnace body 1, Be equipped with the first cabinet 2 on the left of the furnace body 1, first cabinet 2 is whole be in upper opening rectangular-shape, described first It is connected by the first connecting tube 24 with 25 air outlet of blower on the left of cabinet 2, passes through the second connection on the right side of first cabinet 2 Pipe 27 is connected with furnace body 1.On first cabinet, 2 outboard sidewalls and bottom surface jointly and outside the U-shaped fixed block 21 of upper opening Surface is fixedly connected, and 21 inner surface of U-shaped fixed block encloses the first groove 211 embedded with one, is erected in first groove 211 To filter screen 212 is plugged with, the first case lid 22 is bolted at the top of first cabinet 2.

In above-described embodiment, specifically, second connecting tube 27 is connected with exhaust fume collecting hood 12 upper left in furnace body 1 It connects, exhaust fume collecting hood 12 is connected with the first storage heater 15 in furnace body 1, and 15 bottom of the first storage heater is embedded in the first transverse slat 13 On, and be connected below the first transverse slat 13,13 right part of the first transverse slat is fixedly connected with 14 bottom of the first vertical plate, institute The inside and outside perforation furnace body of the first transverse slat 13 and the first vertical plate 14 stated is arranged, in the furnace body 1 of 14 lower right of the first vertical plate Bottom surface is fixed with the second vertical plate 16, and 16 upper end of the second vertical plate is fixedly connected with 17 left part of the second transverse slat, described The second transverse slat 17 on downwards be embedded with the second storage heater 19,17 right part of the second transverse slat is fixed with 18 bottom of third vertical plate It connects, is fixedly connected at the top of 18 upper end of third vertical plate and furnace body 1, second vertical plate 16,18 and of third vertical plate The inside and outside perforation furnace body 1 of second transverse slat 17 is arranged.

In above-described embodiment, specifically, 1 left and right sides wall lower end of furnace body is embedded with 112 He of first jet respectively Second nozzle 114, the first jet 112 and second nozzle 114 respectively with the first combustion gas branch pipe 111 and the second combustion gas branch pipe 113 are connected, and the first combustion gas branch pipe 111 and the second combustion gas branch pipe 113 are connected with gas header pipe 11 jointly.

In above-described embodiment, specifically, it is embedded with exhaust outlet 10 at the top of the furnace body 1 on 18 right side of third vertical plate, it is described Exhaust outlet 10 above be equipped with the second cabinet 3, the whole S-type structure of second cabinet 3, in second cabinet 3 on Lower both ends are respectively equipped with lateral partition 31,31 side of partition on partition 31 described in the second cabinet 3 up and down through being equipped with The air-exhausting duct 32 of several S types, 32 side of air-exhausting duct are fixedly connected with partition 31 respectively, are equipped in the air-exhausting duct 32 Filter assemblies.The filter assemblies include the first annular boss 322 of top, and 322 bottom of first annular boss is solid Surely it is equipped with the metal mesh 323 of upper opening tubular, has been connected through a screw thread the second annular convex platform 324 in first annular boss 322, the 324 hollow space of second ring boss is fixed with filter 325, and fixation is set respectively for 322 left and right sides of first annular boss There is boss 326, described 32 both sides of the upper end of air-exhausting duct is respectively equipped with the second groove 321 cooperated with boss 326.The row The second case lid 3, the gas outlet 34 of the second case lid 3 and top has been bolted in 3 opening of the second cabinet of 32 top of air hose It is connected.

In above-described embodiment, specifically, muffler 35 is equipped between the furnace body 1 and exhaust fume collecting hood 12, on muffler 35 Equipped with suction pump 36,1 top of furnace body is fixed in the suction pump 36.

In above-described embodiment, more specifically, 2 bottom four corners of the first cabinet are respectively equipped with supporting leg 20.

In above-described embodiment, more specifically, first vertical plate 14 and the second vertical plate 18 are highly respectively that furnace body 1 is high The half of degree.

In above-described embodiment, more specifically, the is equipped between 2 left side wall of the first connecting tube 24 and the first cabinet One guidance cover 23,23 entirety of the first guidance cover are in the pyramidal structure of right opening, the first guidance 23 left parts of cover and the first connecting tube 24 right parts are connected, and the first 23 right parts of guidance cover are connected with 2 left side wall of the first cabinet.

In above-described embodiment, more specifically, the is equipped between 2 right side wall of the second connecting tube 27 and the first cabinet Two guidance covers 26,26 entirety of the second guidance cover are in the pyramidal structure of left opening, the second guidance 26 right parts of cover and the second connecting tube The connection of 27 left parts, the second 26 left parts of guidance cover are connected with 2 right side wall of the first cabinet.

In above-described embodiment, more specifically, the boss 326 is distinguished in a rectangular parallelepiped shape, second groove 320 Respectively in the rectangular-shape cooperated with boss 326.

(blower, suction pump pass through connection line to circuit part in the utility model respectively and distribution box is electrically connected, and match Electronic box side is equipped with power supply line) it is not shown, it is the well-known technique of ability, is known to those skilled in the art.

Working principle: exhaust gas to be processed enters the first cabinet 2 under the action of blower 25, and filter screen 212 can be to useless Granule foreign in gas plays the role of filtering, and the first guidance cover 23 can play diffusion to exhaust gas, be conducive to exhaust gas with Filter screen 212 comes into full contact with, and the second guidance cover 26 can play storage guiding function to exhaust gas, is conducive to enter the second connecting tube 27, and filter screen 212 can be drawn upwardly out, convenient for filtering by the later period by opening the first case lid 22 from U-shaped fixed block 21 The cleaning of net 212；Exhaust gas enters the first storage heater 15 by the second connecting tube 27, then in the first jet of 1 lower left of furnace body Ignition at 112, exhaust gas moves up under the barrier effect of the second vertical plate 114 later, then the barrier effect of furnace roof again Under move right, then the second storage heater 19 is downwardly by the blocking of third vertical plate 18, then exhaust gas moves right again, passes through The igniting of 1 lower right corner second nozzle 114 of furnace body realizes the treatment effect to the regnition of exhaust gas, conducive to filling for waste gas burning Divide property；And the whole processing route that S type is formed in furnace body 1 of exhaust gas further increases combustion conducive to the processing time for increasing exhaust gas The adequacy of burning, then exhaust gas enters the second cabinet 3 by exhaust outlet 10, and the air-exhausting duct 32 in the second cabinet 3 can be to cannot Clean-burning exhaust gas plays a role in filtering, concrete operations are as follows: is packed into the granular activity of bulk before installation in metal mesh 323 Then charcoal is screwed on the second annular convex platform 324, metal mesh 323(is flexible, flexible) it is inserted in the air-exhausting duct 32 of S type, then When exhaust gas enters, active carbon can effectively adsorb a variety of pernicious gases such as ammonia, radon, TVOC, and 32 structure of S type air-exhausting duct, phase Than the adequacy that straight tube is conducive to contact of the gas with active carbon, it is conducive to promote adsorption effect.And it can be by portion by muffler 35 Waste gas recovery is divided to enter back into furnace body 1, conducive to the adequacy of exhaust-gas treatment.

Component used in the utility model is universal standard part or component as known to those skilled in the art, structure It is well known to the skilled person with principle.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. one kind can multistep treatment RCO heat accumulating type gas sample oxidizer, structure includes furnace body, it is characterised in that: described The first cabinet is equipped on the left of furnace body, first cabinet is integrally in the rectangular-shape of upper opening, on the left of first cabinet It is connected by the first connecting tube with fan outlet, is connected by the second connecting tube with furnace body on the right side of first cabinet It connects；U-shaped fixed block outer surface on the first cabinet outboard sidewalls and bottom surface jointly with upper opening is fixedly connected, described U-shaped fixed block inner surface encloses the first groove embedded with one, is vertically plugged with filter screen, first case in first groove The first case lid is bolted at the top of body；Second connecting tube is connected with exhaust fume collecting hood upper left in furnace body, collects cigarette Cover be connected with intracorporal first storage heater of furnace, the first storage heater bottom be embedded in the first transverse slat on, and with the first transverse slat Lower section is connected, and the first transverse slat right part is fixedly connected with the first vertical plate bottom, and first transverse slat and first is stood The inside and outside perforation furnace body setting of plate, the furnace body inner bottom surface of the first vertical plate lower right is fixed with the second vertical plate, described Second vertical plate upper end is fixedly connected with the second transverse slat left part, is embedded with the second storage heater, institute on second transverse slat downwards The the second transverse slat right part stated is fixedly connected with third vertical plate bottom, fixed at the top of the third vertical plate upper end and furnace body to connect It connects, the inside and outside perforation furnace body setting of second vertical plate, third vertical plate and the second transverse slat；At left and right sides of the furnace body under wall End is embedded with first jet and second nozzle respectively, the first jet and second nozzle respectively with the first combustion gas branch pipe and Two combustion gas branch pipes are connected, and the first combustion gas branch pipe and the second combustion gas branch pipe are connected with gas header pipe jointly；The third is vertical It is embedded with exhaust outlet at the top of furnace body on the right side of plate, is equipped with the second cabinet above the exhaust outlet, second cabinet is integrally in S Type structure, upper and lower ends portion is respectively equipped with lateral partition in second cabinet, described in bulkhead sides and the second cabinet Partition runs through the air-exhausting duct equipped with several S types up and down, and the air-exhausting duct side is fixedly connected with partition respectively, the air draft Filter assemblies are equipped in pipe；The filter assemblies include the first annular boss of top, the first annular boss bottom It is fixed with the metal mesh of upper opening tubular, the second annular convex platform, the second annular have been connected through a screw thread in first annular boss Boss hollow space is fixed with filter, is fixed with boss, the row respectively at left and right sides of the first annular boss Air hose both sides of the upper end is respectively equipped with the second groove with boss cooperation；The second box opening above the air-exhausting duct is logical It crosses and has been bolted the second case lid, the second case lid is connected with the gas outlet of top；

Muffler is equipped between the furnace body and exhaust fume collecting hood, muffler is equipped with suction pump, and furnace is fixed in the suction pump At the top of body.

2. one kind according to claim 1 can multistep treatment RCO heat accumulating type gas sample oxidizer, it is characterised in that: institute The first bottom of box quadrangle stated is respectively equipped with supporting leg.

3. one kind according to claim 1 can multistep treatment RCO heat accumulating type gas sample oxidizer, it is characterised in that: institute The first vertical plate for stating and the half that the second riser height is respectively furnace body height.

4. one kind according to claim 1 can multistep treatment RCO heat accumulating type gas sample oxidizer, it is characterised in that: institute It is equipped with first between the first connecting tube stated and the first cabinet left side wall and guides cover, the first whole taper in right opening of guidance cover Structure, the first guidance cover left part is connected with the first connecting tube right part, on the left of the first guidance cover right part and the first cabinet Wall is connected.

5. one kind according to claim 1 can multistep treatment RCO heat accumulating type gas sample oxidizer, it is characterised in that: institute It is equipped with second between the second connecting tube stated and the first cabinet right side wall and guides cover, the second whole taper in left opening of guidance cover Structure, the second guidance cover right part are connected to the second connecting tube left part, the second guidance cover left part and the first cabinet right side wall It is connected.

6. one kind according to claim 1 can multistep treatment RCO heat accumulating type gas sample oxidizer, it is characterised in that: institute Respectively in a rectangular parallelepiped shape, second groove is in the rectangular-shape with boss cooperation to the boss stated respectively.