CN213334451U

CN213334451U - Catalytic combustion waste gas collection device

Info

Publication number: CN213334451U
Application number: CN202022006107.0U
Authority: CN
Inventors: 余磊; 张婷婷
Original assignee: Kunshan Fitter Environmental Protection Technology Co ltd
Current assignee: Kunshan Fitter Environmental Protection Technology Co ltd
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-06-01
Anticipated expiration: 2030-09-15

Abstract

The utility model provides a catalytic combustion waste gas collecting device, which comprises a gas storage box, a baffle is fixedly connected with the bottom end of the gas storage box, a catalytic box is fixedly arranged at the bottom end of the baffle, a fixed pipeline is alternately connected with one side of the gas storage box, a hose is fixedly arranged at one end of the fixed pipeline, an air suction hopper is fixedly arranged at one end of the hose, a fixed lantern ring is fixedly connected with one side of the inner part of the gas storage box, a ring groove is fixedly arranged at one end of the fixed lantern ring, a movable lantern ring is fixedly clamped and connected with the inner part of the ring groove, two connecting rods are fixedly connected with one end of the movable lantern ring, one end of each connecting rod is slidably and alternately connected with one side of the gas storage box, the utility model utilizes the design of the movable lantern ring, when the movable lantern ring is moved out from the inner part of the ring groove, then the, thereby reducing the possibility of dust explosion.

Description

Catalytic combustion waste gas collection device

Technical Field

The utility model relates to a waste gas treatment's technical field, concretely relates to catalytic combustion waste gas collection device.

Background

With the continuous development of industrial technology, the establishment of factories is increased, various factories often produce a large amount of waste gas when processing products, and if the waste gas is directly discharged into the outside, the environmental pollution is easily caused, so that the waste gas needs to be collected and treated uniformly, and the waste gas can be discharged after reaching the national emission standard.

The existing waste gas treatment is mainly carried out by adopting a catalytic combustion method, the waste gas is generated continuously, unnecessary treatment cost can be increased if the catalytic combustion is carried out continuously, unnecessary energy can be lost, the existing waste gas collecting device is mainly used for collecting waste gas directly sucked into the gas storage box, the sucked gas flow is more, the pressure inside the gas storage box is increased suddenly and easily, dust in the waste gas can be exploded, and the gas storage box is damaged.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a catalytic combustion waste gas collecting device for solve the technical problem who proposes among the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

the utility model provides a catalytic combustion waste gas collection device, including the gas receiver, the bottom fixedly connected with baffle of gas receiver, the bottom fixed mounting of baffle has the catalysis case, one side interlude of gas receiver is connected with fixed pipeline, the one end fixed mounting of fixed pipeline has the hose, the one end fixed mounting of hose has the air suction fill, the fixed lantern ring of one side fixedly connected with of gas receiver inside, the fixed ring channel of having seted up of one end of the fixed lantern ring, the inside block of ring channel is connected with the activity lantern ring, the inside of the activity lantern ring and the outside sliding connection of fixed pipeline, two connecting rods of the one end fixedly connected with of the activity lantern ring, two the one end of connecting rod all alternates with one side of gas receiver and is connected.

The top of baffle alternates and is connected with the disappointing pipe, the inside fixedly connected with supporting shoe of disappointing pipe, the bottom fixedly connected with sealing rod of supporting shoe, the equal fixed mounting in both sides of supporting shoe bottom has reset spring, two reset spring's bottom fixed mounting has sealed piece, the exhaust hole has been seted up on the top of sealed piece, the exhaust hole is mutually supported with sealing rod.

A plurality of air holes are formed in the bottom of the fixed pipeline in an annular and equidistant mode, a plurality of through holes are formed in the outer wall of the fixed lantern ring in an annular and equidistant mode, and the air holes correspond to the through holes respectively.

Two thread grooves are fixedly formed in one side of the top of the fixed pipeline, and the distance between the two thread grooves is equal to the width of the annular groove.

The top of one of them connecting rod alternates and is connected with the location lead screw, just location lead screw and thread groove threaded connection, wherein another one side of connecting rod and one side sliding connection of fixed pipeline.

The inside both sides of disappointing the inside all have seted up the spacing groove, two the equal sliding connection in inside of spacing groove has the stopper, two the stopper respectively with the both sides fixed connection of sealed piece.

Compared with the prior art, the beneficial effects of the utility model are that: one of which, the utility model discloses utilize the design of the movable sleeve ring, can shift out the pulling connecting rod drive the movable sleeve ring from the inside of ring channel when the gas receiver is collected gas, and then the bleeder vent is opened and can be discharged fixed pipeline inspiratory waste gas uniformly through the bleeder vent, avoid the inside waste gas of gas receiver to receive the motion that the air current strikes activeness, thereby reduce dust explosion's possibility, make the inside waste gas of gas receiver increase gradually, can protect again when guaranteeing to collect the stability of waste gas and can not damage the gas receiver, good practicality has.

Two, the utility model discloses utilize the combination of sealing rod and sealed piece, when the inside pressure of gas storage box crescent, waste gas will move and extrude sealed piece to the inside of disappointing pipe and descend, thereby the inside waste gas of gas storage box will enter into the inside of catalyst case through disappointing pipe and carry out catalytic combustion and handle, because the inside waste gas flow of gas storage box is stable, the event is difficult for taking place dust explosion's phenomenon when catalytic combustion, the design of the sealed bleeder vent of the movable lantern ring block of deuterogamying to the groove of trading shape inside, can continue the inside pressure of air inlet fast increase gas storage box after waste gas collection finishes, and then make the inside waste gas of gas storage box can be complete emit into the inside burning of catalyst case.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

Fig. 1 is a schematic diagram of the overall explosion structure of the present invention;

FIG. 2 is a schematic view of the explosion structure inside the ring groove of the present invention;

figure 3 is the schematic diagram of the internal structure of the air release pipe of the present invention.

In the figure: 1. a gas storage tank; 2. a catalyst box; 3. a partition plate; 4. fixing the pipeline; 5. a hose; 6. an air suction hopper; 7. air holes are formed; 8. a fixed collar; 9. a through hole; 10. an annular groove; 11. a movable collar; 12. a connecting rod; 13. positioning a screw rod; 14. a thread groove; 15. an air escape pipe; 16. a support block; 17. a sealing rod; 18. a sealing block; 19. a return spring; 20. an exhaust hole; 21. a limiting groove; 22. and a limiting block.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-3 heavily, a catalytic combustion exhaust gas collecting device, which comprises a gas storage tank 1, a bottom end of the gas storage tank 1 is fixedly connected with a partition plate 3, a bottom end of the partition plate 3 is fixedly provided with a catalytic tank 2, one side of the gas storage tank 1 is connected with a fixed pipeline 4 in an inserting manner, one end of the fixed pipeline 4 is fixedly provided with a hose 5, one end of the hose 5 is fixedly provided with an air suction hopper 6, one side of the inside of the gas storage tank 1 is fixedly connected with a fixed lantern ring 8, one end of the fixed lantern ring 8 is fixedly provided with an annular groove 10, the inside of the annular groove 10 is connected with a movable lantern ring 11, the inside of the movable lantern ring 11 is connected with the outside of the fixed pipeline 4 in a sliding manner, one end of the movable lantern ring 11 is.

The top of baffle 3 alternates and is connected with disappointing pipe 15, the inside fixedly connected with supporting shoe 16 of disappointing pipe 15, the bottom fixedly connected with sealing rod 17 of supporting shoe 16, the equal fixed mounting in both sides of supporting shoe 16 bottom has reset spring 19, the bottom fixed mounting of two reset spring 19 has sealed piece 18, exhaust hole 20 has been seted up on the top of sealed piece 18, exhaust hole 20 and sealing rod 17 mutually support, spacing groove 21 has all been seted up to the inside both sides of disappointing pipe 15, the equal sliding connection in inside of two spacing grooves 21 has stopper 22, two stopper 22 respectively with sealed piece 18's both sides fixed connection, stopper 22 has restricted sealed piece 18's home range with spacing groove 21's design, indirect protection reset spring 19 can not excessively stretch simultaneously, reset spring 19's life has been increased.

Two thread grooves 14 have been seted up to one side of fixed pipeline 4 top is fixed, the top of one of them connecting rod 12 alternates and is connected with positioning screw 13, and positioning

screw

13 and 14 threaded connection of thread groove, wherein one side of another connecting rod 12 and one side sliding connection of fixed pipeline 4, distance between two thread grooves 14 equals the width of ring channel 10, and then can carry out the fixed of connecting rod 12 according to the position of the movable sleeve ring 11, a plurality of bleeder vents 7 have been seted up to the bottom annular equidistance of fixed pipeline 4, a plurality of through-holes 9 have been seted up to the outer wall annular equidistance of the fixed sleeve ring 8, a plurality of bleeder vents 7 correspond with a plurality of through-holes.

The utility model discloses a concrete operation as follows: when the exhaust gas collection device is used, an operator firstly drags the connecting rod 12 to drive the movable lantern ring 11 to move out of the annular groove 10, then screws the positioning screw rod 13 to fix the connecting rod 12 above one of the thread grooves 14, and finally takes up the air suction hopper 6 to drive the hose 5 to move and collect exhaust gas.

Waste gas gets into the inside of fixed pipeline 4 through the hopper 6 and hose 5 of breathing in, and the inside waste gas of fixed pipeline 4 flows and will distribute away through bleeder vent 7 at first after the bottom, then waste gas is through the inside of the slow and even entering into gas storage tank 1 of through-hole 9 again, and the waste gas of gas storage tank 1 inside will increase gradually this moment.

The inside waste gas overstock of gas receiver 1 will drive exhaust hole 20 and break away from the block state with sealing rod 17 to the inside motion of disappointing pipe 15 and extrusion sealing block 18 after certain degree, waste gas will enter into the inside of catalysis case 2 this moment and carry out catalytic combustion and handle, waste gas continues to inhale external air after having collected and will promote connecting rod 12 and drive the inside that the movable sleeve ring 11 block entered ring groove 10, the inside gas of fixed pipeline 4 will directly discharge this moment, make the inside gas of gas receiver 1 increase fast and extrude that waste gas is whole to enter into the inside of catalysis case 2 through exhaust hole 20, the waste gas that realizes collecting at last all carries out catalytic combustion and handles.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. The utility model provides a catalytic combustion waste gas collection device, includes gas storage tank (1), its characterized in that: the bottom end of the gas storage tank (1) is fixedly connected with a partition plate (3), the bottom end of the partition plate (3) is fixedly provided with a catalytic tank (2), one side of the gas storage box (1) is connected with a fixed pipeline (4) in an inserting way, one end of the fixed pipeline (4) is fixedly provided with a hose (5), an air suction hopper (6) is fixedly arranged at one end of the hose (5), a fixed lantern ring (8) is fixedly connected with one side inside the air storage box (1), one end of the fixed lantern ring (8) is fixedly provided with an annular groove (10), the inside of the annular groove (10) is clamped and connected with a movable lantern ring (11), the inner part of the movable lantern ring (11) is connected with the outer part of the fixed pipeline (4) in a sliding way, one end of the movable lantern ring (11) is fixedly connected with two connecting rods (12), and one ends of the two connecting rods (12) are connected with one side of the gas storage box (1) in a sliding penetrating mode.

2. A catalytic combustion exhaust gas collecting device in accordance with claim 1, wherein: the top of baffle (3) alternates and is connected with disappointing pipe (15), the inside fixedly connected with supporting shoe (16) of disappointing pipe (15), the bottom fixedly connected with sealing rod (17) of supporting shoe (16), the equal fixed mounting in both sides of supporting shoe (16) bottom has reset spring (19), two the bottom fixed mounting of reset spring (19) has sealed piece (18), exhaust hole (20) have been seted up on the top of sealed piece (18), exhaust hole (20) and sealing rod (17) mutually support.

3. A catalytic combustion exhaust gas collecting device in accordance with claim 1, wherein: a plurality of bleeder vents (7) have been seted up to the bottom annular equidistance of fixed pipeline (4), a plurality of through-holes (9) have been seted up to the outer wall annular equidistance of fixed lantern ring (8), and is a plurality of bleeder vents (7) correspond each other with a plurality of through-holes (9) respectively.

4. A catalytic combustion exhaust gas collecting device in accordance with claim 1, wherein: two thread grooves (14) are fixedly formed in one side of the top of the fixed pipeline (4), and the distance between the two thread grooves (14) is equal to the width of the annular groove (10).

5. A catalytic combustion exhaust gas collecting device in accordance with claim 1, wherein: the top of one of the connecting rods (12) is connected with a positioning screw rod (13) in an inserting mode, the positioning screw rod (13) is in threaded connection with a thread groove (14), and one side of the other connecting rod (12) is in sliding connection with one side of the fixed pipeline (4).

6. A catalytic combustion exhaust gas collecting device in accordance with claim 2, wherein: spacing groove (21) have all been seted up to the inside both sides of disappointing pipe (15), two the equal sliding connection in inside of spacing groove (21) has stopper (22), two stopper (22) respectively with the both sides fixed connection of sealing block (18).