CN215137824U

CN215137824U - Centralized catalytic combustion all-in-one

Info

Publication number: CN215137824U
Application number: CN202120710275.XU
Authority: CN
Inventors: 吕昌刚; 梁瑞; 田立宝
Original assignee: Bo Albert Road Qingdao Environmental Protection Technology Development Co ltd
Current assignee: Bo Albert Road Qingdao Environmental Protection Technology Development Co ltd
Priority date: 2021-04-07
Filing date: 2021-04-07
Publication date: 2021-12-14
Anticipated expiration: 2031-04-07

Abstract

The utility model discloses a centralized catalytic combustion all-in-one, including bottom plate and filter, preprocessing device is installed to the one end at bottom plate top, and the exhaust fan is installed to the other end at bottom plate top. The utility model discloses, through the second slide rail among the dry-type filter equipment, a mounting bracket, a fixing device, the cooperation of spring and fixture block is used and can be easy to assemble and dismantle not unidimensional filter, through first connecting pipe, adsorption equipment, the cooperation of first slide rail and activated carbon plate is used, can adsorb waste gas through activated carbon plate, cooperation through discharge pipe and exhaust fan is used, can be with the gaseous discharge after adsorbing, through the hot-water tank, the cooperation of water pump and outlet duct is used, can make vapor reach the activated carbon plate desorption of saturation to adsorbing, through the aqua storage tank, the cooperation of outlet pipe and second connecting pipe is used, can make the liquid after the desorption flow in the aqua storage tank, remaining steam gets into the outlet pipe and can retrieve the heat.

Description

Centralized catalytic combustion all-in-one

Technical Field

The utility model relates to a centralized catalytic combustion all-in-one technical field specifically is a centralized catalytic combustion all-in-one.

Background

At present, haze weather often takes place, influences the air quality in the environment, and volatile organic compounds (VOCs for short) are the important factor of polluting the environmental quality, and VOCs produces roughly to divide into: industrial enterprise discharge, automobile exhaust emission, oil volatilization, solvent use source, combustion source and the like, and VOCs can cause direct or indirect damage to human health

After the catalytic oxidation combustion utilizes the runner to pass through the desorption area, VOCs enter the desorption pipeline and enter the heat exchanger for heat exchange through the desorption fan, partial heat generated by the catalytic combustion is carried into the catalytic combustor again through the heat exchange by the VOCs, the catalytic combustion technology can realize the purification efficiency of the VOCs of more than 95 percent at lower temperature (300-500 ℃).

The catalytic combustion all-in-one that commonly uses is when carrying out the desorption to saturated active carbon, and the inconvenient recovery of heat of production to dry-type filter inside adopts fixed mounting filter mostly, increases staff's the work degree of difficulty at the in-process of later stage change easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a centralized catalytic combustion all-in-one to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a centralized catalytic combustion all-in-one machine comprises a bottom plate and a filter plate, wherein a pretreatment device is installed at one end of the top of the bottom plate, an exhaust fan is installed at the other end of the top of the bottom plate, an adsorption device is installed at one end, close to a central position, of the top of the point top, the adsorption device is communicated with the exhaust fan, a water storage tank is installed at one end, far away from the adsorption device, of the top of the bottom plate, a water outlet pipe is communicated with the bottom of the water storage tank, close to one end of the adsorption device, the top of the water storage tank is communicated with a second connecting pipe, a hot water tank is installed at the top of the water storage tank, an air outlet pipe is communicated with the top of the hot water tank through a water pump, a control panel is installed at one end, close to the water storage tank, a first slide rail is installed at two ends inside the adsorption device, and an activated carbon plate is installed on the inner surface of the first slide rail in a sliding manner, an air inlet valve is installed at the bottom of the adsorption device, and an exhaust valve is installed at the top of the adsorption device.

Preferably, preprocessing device includes dry-type filter equipment, dry-type filter equipment and adsorption equipment's bottom is linked together through first connecting pipe, the second slide rail is all installed to the inside top of dry-type filter equipment and bottom, the internal surface slidable mounting of second slide rail has the mounting bracket, fixing device is all installed at the inside bottom of mounting bracket and top, fixing device's inside is seted up flutedly and this recess internally mounted has the spring, the fixture block is installed to the one end of spring.

Preferably, the number of the adsorption devices is three, and the three adsorption devices are uniformly arranged on the top of the bottom plate in a straight line.

Preferably, the adsorption device is communicated with one end of the water outlet pipe, which is far away from the water storage tank, and the adsorption device is communicated with one end of the air outlet pipe, which is far away from the hot water tank.

Preferably, one end of the second connecting pipe, which is far away from the water storage tank, is communicated with the inside of the air outlet pipe.

Preferably, the top and the bottom of the two ends of the filter plate are provided with clamping grooves corresponding to the clamping blocks in position and matched with the clamping blocks in size.

Compared with the prior art, the utility model provides a centralized catalytic combustion all-in-one possesses following beneficial effect: the utility model can conveniently install and disassemble the filter plates with different sizes by the matching use of the second slide rail, the mounting rack, the fixing device, the spring and the fixture block in the dry type filter device, the filter plate can remove the impurities with larger particles in the waste, can reduce the influence on the active carbon, through the matching use of the first connecting pipe, the adsorption device, the first slide rail and the activated carbon plate, the waste gas can be adsorbed through the activated carbon plate, the exhaust pipe is matched with the exhaust fan to exhaust the adsorbed gas, the hot water tank, the water pump and the air outlet pipe are matched to desorb the activated carbon plate which is saturated in adsorption by the water vapor, through the cooperation use of aqua storage tank, outlet pipe and second connecting pipe, can make the liquid after the desorption flow in the aqua storage tank to get into the outlet pipe through the second connecting pipe with remaining steam and can retrieve the heat.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the adsorption device of the present invention;

FIG. 3 is a schematic view of the internal structure of the dry filter apparatus of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 3 according to the present invention.

In the figure: 1. a base plate; 2. a dry filtration device; 3. a first connecting pipe; 4. an adsorption device; 5. a discharge pipe; 6. an exhaust fan; 7. a water outlet pipe; 8. a water storage tank; 9. an air outlet pipe; 10. a water pump; 11. a hot water tank; 12. a control panel; 13. a second connecting pipe; 14. a first slide rail; 15. an activated carbon plate; 16. an intake valve; 17. an exhaust valve; 18. a second slide rail; 19. a mounting frame; 20. a fixing device; 21. a spring; 22. a clamping block; 23. a filter plate.

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.

Referring to fig. 1-4, the present invention provides an embodiment: a centralized catalytic combustion all-in-one machine comprises a bottom plate 1 and a filter plate 23, wherein a pretreatment device is installed at one end of the top of the bottom plate 1, an exhaust fan 6 is installed at the other end of the top of the bottom plate 1, an adsorption device 4 is installed at one end, close to the central position, of the top of a point 1, the adsorption device 4 is communicated with the exhaust fan 6, a water storage tank 8 is installed at one end, far away from the adsorption device 4, of the top of the bottom plate 1, a water outlet pipe 7 is communicated with the bottom of one end, close to the adsorption device 4, of the water storage tank 8, a second connecting pipe 13 is communicated with the top of one end, close to the water outlet pipe 7, a hot water tank 11 is installed at the top of the water storage tank 8, an air outlet pipe 9 is communicated with the top of the hot water tank 11 through a water pump 10, a control panel 12 is installed at one end, close to the water storage tank 8, of the top of the bottom plate 1, first slide rails 14 are installed at two ends inside the adsorption device, and activated carbon plates 15 are installed on the inner surfaces of the first slide rails 14 in a sliding manner, an intake valve 16 is installed at the bottom of the adsorption device 4, and an exhaust valve 17 is installed at the top of the adsorption device 4.

In this implementation, preprocessing device includes dry-type filter equipment 2, dry-type filter equipment 2 and adsorption equipment 4's bottom is linked together through first connecting pipe 3, second slide rail 18 is all installed to the inside top of dry-type filter equipment 2 and bottom, the internal surface slidable mounting of second slide rail 18 has mounting bracket 19, fixing device 20 is all installed to the inside bottom and the top of mounting bracket 19, fixing device 20's inside is seted up flutedly and this recess internally mounted has spring 21, fixture block 22 is installed to spring 21's one end, through second slide rail 18, mounting bracket 19, fixing device 20, the cooperation of spring 21 and fixture block 22 is used, can conveniently change and fixed filter 23.

In this embodiment, the number of the adsorption devices 4 is three, and the three adsorption devices 4 are linearly and uniformly arranged on the top of the bottom plate 1, so that the adsorption effect can be enhanced by the plurality of adsorption devices 4.

In this embodiment, the adsorption device 4 is communicated with the end of the water outlet pipe 7 far away from the water storage tank 8, the adsorption device 4 is communicated with the end of the air outlet pipe 9 far away from the hot water tank 11, hot air in the hot water tank 11 can enter the adsorption device 4 through the air outlet pipe 9 through the through hole formed by the communication of the adsorption device 4, the water outlet pipe 7 and the air outlet pipe 9, and desorbed liquid enters the water storage tank 8 through the water outlet pipe 7.

In this embodiment, one end of the second connecting pipe 13 far from the water storage tank 8 is communicated with the inside of the air outlet pipe 9, and is communicated with the air outlet pipe 9 through the second connecting pipe 13, so that hot gas of desorbed liquid can enter the air outlet pipe 9 for circulation, and the effect of recovering heat can be achieved.

In this embodiment, the top and the bottom of the two ends of the filter plate 23 are provided with a slot corresponding to the position of the fixture block 22 and having a size suitable for the fixture block 22, and the filter plate 23 can be fixed by the spring 21 and the fixture block 22.

The working principle is as follows: waste gas enters the dry type filtering device 2, the filter plate 23 adsorbs impurities with larger particles in the waste gas, then the waste gas enters the adsorption device 4 through the first connecting pipe 3, organic solvents and the like are adsorbed on the surface of the activated carbon through the activated carbon plate 15, meanwhile, a worker starts the exhaust fan 6 through the control panel 12, the treated clean gas is discharged through the exhaust pipe 5 and the exhaust fan 6, when the activated carbon plate 15 is adsorbed to saturation, the control panel 12 closes the air inlet valve 16 and the exhaust valve 17, the water pump 10 is started, the water pump 10 drives water vapor inside the hot water tank 11 to enter the top of the adsorption device 4 through the outlet pipe 9, the activated carbon plate 15 saturated in adsorption is desorbed through the water vapor, liquid at the bottom of the activated carbon plate 15 during desorption enters the water storage tank 8 through the second connecting pipe 7, meanwhile, hot gas of the liquid in the water storage tank 8 enters the inside the outlet pipe 9 through the second connecting pipe 13, therefore, the effect of heat recovery is achieved, when the filter plate 23 needs to be replaced, the mounting frame 19 is drawn out, the replaced filter plate 23 is placed on the inner surface of the fixing device 20, and the filter plate 23 can be fixed through the spring 21 and the fixture block 22.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. A centralized catalytic combustion all-in-one machine comprises a bottom plate (1) and a filter plate (23), and is characterized in that: the pretreatment device is installed at one end of the top of the bottom plate (1), the exhaust fan (6) is installed at the other end of the top of the bottom plate (1), the adsorption device (4) is installed at one end, close to the central position, of the top of the bottom plate (1), the exhaust fan (6) is communicated with the adsorption device (4), the water storage tank (8) is installed at one end, far away from the adsorption device (4), of the top of the bottom plate (1), the water storage tank (8) is communicated with the water outlet pipe (7) at the bottom, close to one end of the adsorption device (4), of the water storage tank (8), the second connecting pipe (13) is communicated with the top of the water storage tank (8), the hot water tank (11) is installed at the top of the water storage tank (8), the air outlet pipe (9) is communicated with the top of the hot water tank (11) through the water pump (10), and the control panel (12) is installed at one end, close to the water storage tank (8), of the top of the bottom plate (1), first slide rail (14) are all installed at the inside both ends of adsorption equipment (4), the internal surface slidable mounting of first slide rail (14) has activated carbon plate (15), admission valve (16) are installed to the bottom of adsorption equipment (4), discharge valve (17) are installed at the top of adsorption equipment (4).

2. The integrated centralized catalytic combustion machine as set forth in claim 1, wherein: preprocessing device includes dry-type filter equipment (2), the bottom of dry-type filter equipment (2) and adsorption equipment (4) is linked together through first connecting pipe (3), second slide rail (18) are all installed to the inside top and the bottom of dry-type filter equipment (2), the internal surface slidable mounting of second slide rail (18) has mounting bracket (19), fixing device (20) are all installed to the inside bottom and the top of mounting bracket (19), fixing device (20) inside is seted up flutedly and this recess internally mounted has spring (21), fixture block (22) are installed to the one end of spring (21).

3. The integrated centralized catalytic combustion machine as set forth in claim 1, wherein: the number of the adsorption devices (4) is three, and the adsorption devices (4) are uniformly arranged on the top of the bottom plate (1) in a straight line.

4. The integrated centralized catalytic combustion machine as set forth in claim 1, wherein: the adsorption device (4) is communicated with one end, far away from the water storage tank (8), of the water outlet pipe (7), and the adsorption device (4) is communicated with one end, far away from the hot water tank (11), of the air outlet pipe (9).

5. The integrated centralized catalytic combustion machine as set forth in claim 1, wherein: one end of the second connecting pipe (13) far away from the water storage tank (8) is communicated with the inside of the air outlet pipe (9).

6. The integrated centralized catalytic combustion machine as set forth in claim 1, wherein: the top and the bottom of the two ends of the filter plate (23) are provided with clamping grooves which correspond to the clamping blocks (22) in position and are matched with the clamping blocks in size.