CN210219815U

CN210219815U - Waste gas combustion type sterilization and deodorization device

Info

Publication number: CN210219815U
Application number: CN201921185196.0U
Authority: CN
Inventors: Qingyun Peng; 彭青云; tengfei Guo; 郭腾飞; Tongbing Wu; 吴统兵
Original assignee: Shenzhen Poly Environmental Protection Technology Co Ltd
Current assignee: Shenzhen Poly Environmental Protection Technology Co Ltd
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-03-31
Anticipated expiration: 2029-07-26

Abstract

The utility model discloses a waste gas combustion type sterilization and deodorization device, which relates to the technical field of waste gas treatment, and comprises an incinerator, wherein a burner is arranged on one side of the outer wall of the incinerator, a first box body is arranged on one side of the outer part of the incinerator, a second box body is arranged on one side of the incinerator opposite to the first box body, a waste gas filter is arranged on one side of the second box body opposite to the incinerator, the first box body is connected with the incinerator through a connecting pipe, and an air inlet pipe is connected with the outer wall of one side of the first box body, the utility model utilizes the water flow which absorbs the waste heat of waste gas in the second box body, sprays the waste gas which just enters the device through a fixed pipe and a spray head, and further can dilute the sulfide in the waste gas while improving the resource utilization rate, thereby avoiding the waste gas with high concentration sulfide directly entering, so that the safety of the device can be improved.

Description

Waste gas combustion type sterilization and deodorization device

Technical Field

The utility model belongs to the technical field of exhaust-gas treatment, concretely relates to waste gas burning formula sterilization deodorization device.

Background

The waste gas treatment is also called waste gas purification, the waste gas treatment refers to the work of pretreating waste gas generated in industrial places and factory workshops before the waste gas is discharged to reach the national standard of the external discharge of the waste gas, and the common waste gas treatment comprises the aspects of peculiar smell waste gas treatment, air sterilization, disinfection and purification and the like.

In the chinese patent No. 201720151602.6, a waste gas burning type sterilization and deodorization device is disclosed, which describes that "the inlet of a waste gas delivery fan is connected with the outlet of a waste gas filter, a part of heated waste gas enters from the waste gas inlet of a waste gas incinerator, and a part of the heated waste gas is used as the air inlet of a burner, thereby ensuring the stability of burning and the adaptability of the system", since the main component of the stink gas in the waste gas is mostly sulfide, but the device does not dilute the sulfide in the waste gas, but directly burns the waste gas after passing through the waste gas filter, when the concentration of the sulfide in the waste gas is too high, the device is easy to explode, so that the safety of the device is reduced, in addition, since the waste gas enters the device, the waste gas firstly directly contacts with the waste gas filter, and further, the waste gas filter easily filters too many impurities at one time, thereby shortening the service life of the waste gas filter, resulting in a problem of high running cost of the apparatus.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waste gas burning formula sterilization deodorization device to the sulphide dilutes in being difficult to waste gas that proposes among the above-mentioned background art of solution, and installs the higher problem of exhaust gas filter running cost.

In order to achieve the above object, the utility model provides a following technical scheme: a waste gas combustion type sterilization and deodorization device comprises an incinerator, wherein a burner is installed on one side of the outer wall of the incinerator, a first box body is placed on one side of the outer portion of the incinerator, a second box body is placed on one side of the incinerator, a waste gas filter is installed on one side of the second box body, the first box body is connected with the incinerator through a connecting pipe, an air inlet pipe is connected to the outer wall of one side of the first box body, a water outlet pipe is connected to the outer wall of the first box body and located below the air inlet pipe, a PLC (programmable logic controller) is installed on the outer wall of the first box body and located above the air inlet pipe, an air outlet pipe is installed on one side of the waste gas filter, one end of the waste gas filter, opposite to the air outlet pipe, is connected with one side of the second box body through a pipeline, the other side, the circulating pump is installed to the below of second box, the end of intaking of circulating pump is connected through the pipeline with the second box, and the play water end of circulating pump is connected with the aqueduct, one side that the inner wall of second box is close to burning furnace is fixed with the shunt tubes, and one side that the inner wall of second box is close to exhaust gas filter is fixed with the flow-joining pipe, the shunt tubes is connected through the air guide tubule with the flow-joining pipe, the inside top of first box is fixed with fixed pipe, the shower nozzle is installed to the bottom of fixed pipe, the aqueduct extends to the inside of first box and is connected with fixed pipe for the one end with the circulating pump, exhaust gas filter, combustor and circulating pump all with PLC controller electric connection.

Preferably, the inside of first box and the top that is located fixed pipe are fixed with spacing frame, the internally mounted of spacing frame has the filter screen.

Preferably, a guide plate is fixed at the bottom of the first box body, and a guide groove is formed in the outer wall of the guide plate.

Preferably, the sleeve is sleeved outside the water guide pipe and inside the first box, and the outer wall of the sleeve is coated with an anticorrosive coating.

Preferably, the outer wall of the first box body is fixedly provided with a supporting block at the bottom of the PLC, the top of the supporting block is connected with the PLC, and the cross section of the supporting block is triangular.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses utilize the rivers of absorption waste gas waste heat in the second box to spray the waste gas of just getting into the device through fixed pipe and shower nozzle, and then can dilute the sulphide in the waste gas when improving resource utilization, thereby can avoid the direct entering incinerator of the too high sulphide waste gas of concentration, so that alright improve the security of device.

(2) The utility model discloses utilize rivers and shunt tubes and air guide tubule in the second box can be fast to the waste gas rapid cooling after burning, and then can avoid exhaust gas filter to be damaged by high temperature waste gas to make exhaust gas filter's working process more stable, also can reduce exhaust gas filter's maintenance cost simultaneously.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is a top view of the limiting frame of the present invention;

in the figure: the device comprises a guide plate 1, a first box 2, a water outlet pipe 3, a connecting pipe 4, an air inlet pipe 5, a supporting block 6, a PLC controller 7, a spray head 8, a fixing pipe 9, a limiting frame 10, an incinerator 11, a burner 12, a shunt pipe 13, a water inlet pipe 14, an air guide thin pipe 15, a second box 16, a waste gas filter 17, an air outlet pipe 18, a flow merging pipe 19, a circulating pump 20, a water guide pipe 21, a sleeve 22, an anticorrosive coating 23 and a filter screen 24.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-3, which illustrate the present embodimentThe technical scheme is as follows: a waste gas combustion type sterilization and deodorization device comprises an incinerator 11, the incinerator 11 can incinerate waste gas, and then bacteria and odor waste gas in the waste gas are removed, a burner 12 is installed on one side of the outer wall of the incinerator 11, a first box body 2 is placed on one side of the outer portion of the incinerator 11, a second box body 16 is placed on one side of the incinerator 11 opposite to the first box body 2, a waste gas filter 17 is installed on one side of the second box body 16 opposite to the incinerator 11, the first box body 2 is connected with the incinerator 11 through a connecting pipe 4, an air inlet pipe 5 is connected to the outer wall of one side of the first box body 2, a water outlet pipe 3 is connected to the outer wall of the first box body 2 and below the air inlet pipe 5, a PLC controller 7 is installed on the outer wall of the first box body 2 and above the air inlet pipe 5, a model CPU226 adopted by the PLC controller 7, rated power 11W, working, one end of the waste gas filter 17 opposite to the gas outlet pipe 18 is connected with one side of the second box 16 through a pipeline, the other side of the second box 16 is connected with the incinerator 11 through a pipeline, the top of the second box 16 is connected with a water inlet pipe 14, a circulating pump 20 is arranged below the second box 16, the circulating pump 20 adopts a CDLF vertical type multi-stage circulating pump, the power is 0.37-75kw, and the flow is 1-120m³H, the rotating speed is 2900r/min, the water inlet end of the circulating pump 20 is connected with the second box 16 through a pipeline, the water outlet end of the circulating pump 20 is connected with a water guide pipe 21, one side of the inner wall of the second box 16, which is close to the incinerator 11, is fixed with a shunt pipe 13, one side of the inner wall of the second box 16, which is close to the exhaust gas filter 17, is fixed with a confluence pipe 19, the shunt pipe 13 is connected with the confluence pipe 19 through an air guide tubule 15, after the incinerator 11 incinerates the exhaust gas, impurities and bacteria in the exhaust gas can be greatly reduced, the shunt pipe 13 can uniformly disperse and guide the high-temperature exhaust gas into the air guide tubule 15, then the circulating pump 20 is injected into the second box 16 through the water inlet pipe 14 and started simultaneously, so that the water flow flows in the second box 16 unidirectionally and rapidly, because the gas is divided by the air guide tubules 15 and circulates rapidly, the, thereby, the filtering effect of the exhaust gas filter 17 can be more stabilized and the maintenance cost can be lower, and the inside top of the first case 2 is fixed with the fixingPipe 9, shower nozzle 8 is installed to the bottom of fixed pipe 9, aqueduct 21 extends to the inside of first box 2 and is connected with fixed pipe 9 for the one end with circulating pump 20, rivers behind the absorption high temperature waste gas heat in the second box 16 can get into in aqueduct 21 under circulating pump 20's effect, and then can improve the utilization ratio of resource, later high temperature rivers can spray the waste gas that intake pipe 5 got into through shower nozzle 8 on the fixed pipe 9, so that utilize the sulphide in the high temperature rivers dissolution waste gas, thereby can avoid the too high sulphide waste gas of concentration to directly get into to burn in burning furnace 11 and burn, greatly increased the security of device, exhaust gas filter 17, combustor 12 and circulating pump 20 all with PLC controller 7 electric connection.

Further, the inside bottom of first box 2 is fixed with guide plate 1, and the guiding gutter has been seted up to the outer wall of guide plate 1 to the sewage discharge to first box 2's outside of washing waste gas is fast, and then makes first box 2 can use for a long time.

Further, the inside of first box 2 just is located the top of fixed pipe 9 and is fixed with spacing frame 10, and the internally mounted of spacing frame 10 has filter screen 24, utilizes filter screen 24 can improve the cleanliness factor behind the waste gas entering incinerator 11.

Specifically, the sleeve 22 is sleeved outside the water guide pipe 21 and inside the first tank 2, and the outer wall of the sleeve 22 is coated with the corrosion-resistant layer 23 to prevent the water guide pipe 21 from corroding inside the first tank 2.

Specifically, the outer wall of the first box 2 and the bottom of the PLC controller 7 are fixed with a supporting block 6, the top of the supporting block 6 is connected with the PLC controller 7, and the cross-sectional shape of the supporting block 6 is triangular, so as to further improve the stability of the PLC controller 7 in the using process.

The utility model discloses a theory of operation and use flow: the utility model discloses when using, can get into first box 2 with waste gas through intake pipe 5 in, then pour into rivers into second box 16 through inlet tube 14 again, later waste gas can get into through connecting pipe 4 and burn in burning furnace 11, and then detach bacterium and the stink in the waste gas, later the waste gas after burning can get into shunt tubes 13, then shunt tubes 13 can evenly disperse waste gas and leading-in to air guide tubule 15, then can start circulating pump 20 through PLC controller 7, make rivers cool off the waste gas in air guide tubule 15, the waste gas after the cooling can further filter through exhaust filter 17 and finally discharge through outlet duct 18, and in this process, rivers after absorbing high temperature waste gas heat in second box 16 can get into in aqueduct 21 under the effect of circulating pump 20, later rivers can spray the waste gas of entering through shower nozzle 8 on the fixed pipe 9 just, further, the sulfur compounds in the exhaust gas are diluted, so that the exhaust gas treatment effect of the device can be improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A waste gas combustion type sterilization and deodorization device is characterized in that: comprises an incinerator (11), a burner (12) is installed on one side of the outer wall of the incinerator (11), a first box body (2) is placed on one side of the outside of the incinerator (11), a second box body (16) is placed on one side of the incinerator (11) relative to the first box body (2), a waste gas filter (17) is installed on one side of the second box body (16) relative to the incinerator (11), the first box body (2) is connected with the incinerator (11) through a connecting pipe (4), an air inlet pipe (5) is connected to the outer wall of one side of the first box body (2), a water outlet pipe (3) is connected to the outer wall of the first box body (2) and is positioned below the air inlet pipe (5), a PLC controller (7) is installed on the outer wall of the first box body (2) and positioned above the air inlet pipe (5), and an air outlet pipe (18) is installed, one end of the waste gas filter (17) opposite to the gas outlet pipe (18) is connected with one side of the second box body (16) through a pipeline, the other side of the second box body (16) is connected with the incinerator (11) through a pipeline, the top of the second box body (16) is connected with a water inlet pipe (14), a circulating pump (20) is installed below the second box body (16), the water inlet end of the circulating pump (20) is connected with the second box body (16) through a pipeline, the water outlet end of the circulating pump (20) is connected with a water guide pipe (21), a shunt pipe (13) is fixed on one side, close to the incinerator (11), of the inner wall of the second box body (16), a confluence pipe (19) is fixed on one side, close to the waste gas filter (17), of the inner wall of the second box body (16), the shunt pipe (13) is connected with the confluence pipe (19) through a gas guide tubule (15), a fixed pipe (9) is fixed on the, shower nozzle (8) are installed to the bottom of fixed pipe (9), inside that aqueduct (21) extend to first box (2) and be connected with fixed pipe (9) for the one end with circulating pump (20), exhaust gas filter (17), combustor (12) and circulating pump (20) all with PLC controller (7) electric connection.

2. The exhaust gas combustion type sterilizing and deodorizing device according to claim 1, characterized in that: the inside of first box (2) and the top that is located fixed pipe (9) are fixed with spacing frame (10), the internally mounted of spacing frame (10) has filter screen (24).

3. The exhaust gas combustion type sterilizing and deodorizing device according to claim 1, characterized in that: the bottom of the interior of the first box body (2) is fixed with a guide plate (1), and the outer wall of the guide plate (1) is provided with a guide groove.

4. The exhaust gas combustion type sterilizing and deodorizing device according to claim 1, characterized in that: the water guide pipe is characterized in that a sleeve (22) is sleeved outside the water guide pipe (21) and inside the first box body (2), and an anti-corrosion layer (23) is coated on the outer wall of the sleeve (22).

5. The exhaust gas combustion type sterilizing and deodorizing device according to claim 1, characterized in that: the outer wall of the first box body (2) is fixed with a supporting block (6) at the bottom of the PLC controller (7), the top of the supporting block (6) is connected with the PLC controller (7), and the cross section of the supporting block (6) is triangular.