CN209042420U - A kind of air pretreatment combustion box - Google Patents

Abstract

The utility model relates to combustion box technical fields, in particular a kind of air pretreatment combustion box, including combustion box ontology, the interior side of the combustion box ontology is fixed with mixing chamber, the inner wall bottom end of the mixing chamber is fixed with oxygen-containing quantity sensor, side of the mixing chamber in the middle part of combustion box ontology is fixed with spacing board, the bottom end fixation of the spacing board offers air inlet, the air inlet is fixed with combustion chamber far from the side of mixing chamber, mounting rack is fixed in the middle part of the combustion chamber, the both ends of the mounting rack are fixedly connected with mounting plate, the bottom wall of the mounting rack is fixed with multiple combustion heads, the combustion box ontology is fixedly connected with escape pipe close to the side outer wall top of combustion chamber, one end roof of the combustion box ontology is fixed with oxygen case, the side delivery outlet of the oxygen case is fixedly connected with First oxygen hose, overall structure is scientific and reasonable, and high treating effect, practicability is higher, has certain use value and promotional value.

Description

A kind of air pretreatment combustion box

Technical field

The utility model relates to combustion box technical field, specially a kind of air pretreatment combustion box.

Background technique

Currently, improving with the continuous social and economic development, exhaust gas caused by some industrial trades causes serious Air environment pollution carries out pretreatment to air at present and generallys use the mode of multistage filtering, however this mode cannot will be empty Some harmful substances in gas directly carry out harmless processing, and subsequent processing is caused to be more troublesome, time-consuming and laborious.Therefore, it is necessary to A kind of air pretreatment combustion box solves the shortcoming in the presence of conventional process mode.

Summary of the invention

The purpose of this utility model is to provide a kind of air pretreatment combustion box, to solve to propose in above-mentioned background technique The problem of.

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

The interior side of a kind of air pretreatment combustion box, including combustion box ontology, the combustion box ontology is fixed with Mixing chamber, the inner wall bottom end of the mixing chamber are fixed with oxygen-containing quantity sensor, and the mixing chamber is in the middle part of combustion box ontology Side be fixed with spacing board, the bottom end fixation of the spacing board offers air inlet, and the air inlet is far from mixing chamber Side is fixed with combustion chamber, and mounting rack is fixed in the middle part of the combustion chamber, and the both ends of the mounting rack are fixedly connected with Mounting plate, the bottom wall of the mounting rack are fixed with multiple combustion heads, side outer wall of the combustion box ontology close to combustion chamber Top is fixedly connected with escape pipe, and one end roof of the combustion box ontology is fixed with oxygen case, the side of the oxygen case Delivery outlet is fixedly connected with the first oxygen hose, and first oxygen hose is fixedly connected with first flow far from one end of oxygen case Valve, the bottom of the first flow valve are fixedly connected with the second oxygen hose, the combustion box ontology far from the side of escape pipe outside Wall bottom end is fixedly connected with fixed plate, collecting box is fixed at the top of the fixed plate, the fixed plate is far from combustion box sheet It is fixed with limited block at the top of one end of body, the collecting box is fixedly connected with air close to the side side wall top of limited block and leads It manages, is fixed with second flow valve in the middle part of the air conduit, top cover, the collection are fixed at the top of the collecting box The inside fixation of case is connected with filter screen, and the collecting box is fixedly connected with connecting tube far from the side side wall of air conduit, institute It states and is fixed with controller at the top of combustion box ontology.

Preferably, the two sides of the air inlet are respectively communicated in mixing chamber and combustion chamber.

Preferably, the roof that the bottom end of second oxygen hose passes through combustion box ontology is connected to the inside of mixing chamber.

Preferably, top cover is connected at the top of the filter screen, and filter screen is detachable setting.

Preferably, the both ends of the air conduit are respectively communicated in collecting box and mixing chamber.

Preferably, the controller is electrically connected at first flow valve, second flow valve and oxygen-containing quantity sensor.

Compared with prior art, the utility model has the beneficial effects that

1, in the utility model, oxygen and the air of processing to be combusted can be made to be mixed by the mixing chamber of setting, Make it into behind combustion chamber can guarantee combustion reaction constantly, be sufficiently carried out down, and can by oxygen-containing quantity sensor Real-time monitoring is carried out to the oxygen content inside mixing chamber, effective progress of burning work is ensured with this.

2, in the utility model, by the evenly distributed middle part that combustion chamber is arranged in of the combustion head of setting, and mutually it Between spacing it is identical so that combustion reaction it is more scientific effectively.

3, in the utility model, dismounting and change or cleaning can be periodically carried out by the filter screen of setting, firing it The preceding filtering carried out to a certain extent of processing to be burnt, the working process difficulty of combustion chamber is reduced, structure overall utility is stronger, More comprehensively.

Detailed description of the invention

Fig. 1 is the utility model overall structure main view；

Fig. 2 is the utility model overall structure right view；

Fig. 3 is the utility model overall structure top view.

In figure: 1- combustion box ontology, 2- mixing chamber, 3- spacing board, 4- air inlet, the combustion chamber 5-, 6- mounting rack, 7- installation Plate, 8- combustion head, 9- escape pipe, 10- oxygen case, the first oxygen hose of 11-, 12- first flow valve, the second oxygen hose of 13-, 14- Fixed plate, 15- collecting box, 16- limited block, 17- air conduit, 18- second flow valve, 19- top cover, 20- filter screen, 21- contain Oxygen amount sensor, 22- connecting tube, 23- controller.

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.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution:

A kind of air pretreatment combustion box, including combustion box ontology 1, the interior side of combustion box ontology 1 are fixed with mixed Room 2 is closed, oxygen and the air of processing to be combusted can be made to be mixed by mixing chamber 2, can be protected after making it into combustion chamber 5 Card combustion reaction constantly, be sufficiently carried out down, and can be to the oxygen content inside mixing chamber 2 by oxygen-containing quantity sensor 21 Real-time monitoring is carried out, effective progress of burning work is ensured with this, the inner wall bottom end of mixing chamber 2 is fixed with oxygen content sensing Device 21, mixing chamber 2 are fixed with spacing board 3 close to the side at 1 middle part of combustion box ontology, and the bottom end fixation of spacing board 3 offers Air inlet 4, air inlet 4 are fixed with combustion chamber 5 far from the side of mixing chamber 2, and the middle part of combustion chamber 5 is fixed with mounting rack 6, The both ends of mounting rack 6 are fixedly connected with mounting plate 7, and the bottom wall of mounting rack 6 is fixed with multiple combustion heads 8, equal by combustion head 8 The even middle part for being arranged in combustion chamber 5, and mutual spacing is identical, so that combustion reaction is more scientific effectively, combustion Saggar ontology 1 is fixedly connected with escape pipe 9 close to the side outer wall top of combustion chamber 5, and one end roof of combustion box ontology 1 is fixed Equipped with oxygen case 10, the side delivery outlet of oxygen case 10 is fixedly connected with the first oxygen hose 11, and the first oxygen hose 11 is far from oxygen One end of case 10 is fixedly connected with first flow valve 12, and the bottom of first flow valve 12 is fixedly connected with the second oxygen hose 13, combustion Saggar ontology 1 is fixedly connected with fixed plate 14 far from the side outer wall bottom end of escape pipe 9, and the top of fixed plate 14 is fixed with receipts Header 15, fixed plate 14 is far from limited block 16 is fixed at the top of one end of combustion box ontology 1, and collecting box 15 is close to limited block 16 Side side wall top be fixedly connected with air conduit 17, the middle part of air conduit 17 is fixed with second flow valve 18, collect The top of case 15 is fixed with top cover 19, and the inside fixation of collecting box 15 is connected with filter screen 20, can be determined by filter screen 20 Phase carries out dismounting and change or cleaning, so that it is carried out filtering to a certain extent before burning is handled, reduces inside combustion chamber 5 Working process difficulty, structure overall utility is stronger, and more comprehensively, collecting box 15 is fixed far from the side side wall of air conduit 17 It is connected with connecting tube 22, the top of combustion box ontology 1 is fixed with controller 23.

Utility model works process: in use, controlling first flow valve 12 and second flow valve 18 by controller 23 Respectively at conveying the oxygen of corresponding proportion and processing to be combusted air, oxygen is connected to first by the delivery outlet of oxygen case 10 Then oxygen hose 11 is delivered to the inside of mixing chamber 2, while processing to be combusted by first flow valve 12 and the second oxygen hose 13 Air the inside of collecting box 15 is connected to by air conduit 17 and second flow valve 18, then carry out one by filter screen 20 Entered the inside of mixing chamber 2 by connecting tube 22 after determining the filtering in degree, air is mutually mixed in the inside of mixing chamber 2 and oxygen The inner bottom for entering combustion chamber 5 after conjunction by air inlet 4, by multiple combustion heads 8 to the gaseous mixture of 5 inner bottom of combustion chamber Body burns, until the noxious pollutant burning in gas is changed into innocuous substance, the gas after transformation passes through escape pipe 9 It is delivered to outside, and passes through the oxygen content inside oxygen-containing 21 real-time monitoring mixing chamber 2 of quantity sensor in whole work process Situation, according to oxygen content number by controller 23 rationally control first flow valve 12 and second flow valve 18 inlet, with This completes whole work of air pretreatment combustion box.

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. a kind of air pretreatment combustion box, including combustion box ontology (1), it is characterised in that: the combustion box ontology (1) it is interior Portion side is fixed with mixing chamber (2), and the inner wall bottom end of the mixing chamber (2) is fixed with oxygen-containing quantity sensor (21), described Side of the mixing chamber (2) in the middle part of combustion box ontology (1) is fixed with spacing board (3), and the bottom end of the spacing board (3) is fixed It offers air inlet (4), the air inlet (4) is fixed with combustion chamber (5), the combustion chamber far from the side of mixing chamber (2) (5) it is fixed in the middle part of mounting rack (6), the both ends of the mounting rack (6) are fixedly connected with mounting plate (7), the mounting rack (6) bottom wall is fixed with multiple combustion heads (8), and the combustion box ontology (1) is solid close to the side outer wall top of combustion chamber (5) Surely it is connected with escape pipe (9), one end roof of the combustion box ontology (1) is fixed with oxygen case (10), the oxygen case (10) side delivery outlet is fixedly connected with the first oxygen hose (11), and the one of first oxygen hose (11) separate oxygen case (10) End is fixedly connected with first flow valve (12), and the bottom of the first flow valve (12) is fixedly connected with the second oxygen hose (13), The combustion box ontology (1) is fixedly connected with fixed plate (14), the fixed plate far from the side outer wall bottom end of escape pipe (9) (14) it is fixed at the top of collecting box (15), the fixed plate (14) sets far from fixation at the top of the one end of combustion box ontology (1) Have limited block (16), the collecting box (15) is fixedly connected with air conduit close to the side side wall top of limited block (16) (17), it is fixed with second flow valve (18) in the middle part of the air conduit (17), the top fixation of the collecting box (15) is set Have top cover (19), the inside fixation of the collecting box (15) is connected with filter screen (20), and the collecting box (15) is led far from air The side side wall of pipe (17) is fixedly connected with connecting tube (22), is fixed with controller at the top of the combustion box ontology (1) (23).

2. a kind of air pretreatment combustion box according to claim 1, it is characterised in that: the two sides of the air inlet (4) It is respectively communicated in mixing chamber (2) and combustion chamber (5).

3. a kind of air pretreatment combustion box according to claim 1, it is characterised in that: second oxygen hose (13) The roof that bottom end passes through combustion box ontology (1) is connected to the inside of mixing chamber (2).

4. a kind of air pretreatment combustion box according to claim 1, it is characterised in that: the top of the filter screen (20) It is connected in top cover (19), and filter screen (20) is detachable setting.

5. a kind of air pretreatment combustion box according to claim 1, it is characterised in that: the two of the air conduit (17) End is respectively communicated in collecting box (15) and mixing chamber (2).

6. a kind of air pretreatment combustion box according to claim 1, it is characterised in that: the controller (23) electrically connects It is connected to first flow valve (12), second flow valve (18) and oxygen-containing quantity sensor (21).