CN217928830U

CN217928830U - Purification device for incineration of solid waste

Info

Publication number: CN217928830U
Application number: CN202221815904.6U
Authority: CN
Inventors: 陈潇; 邓超; 杨卓华; 李俟佐; 陈语
Original assignee: Gongxian Huajie Hazardous Waste Treatment Co ltd
Current assignee: Gongxian Huajie Hazardous Waste Treatment Co ltd
Priority date: 2022-07-15
Filing date: 2022-07-15
Publication date: 2022-11-29
Anticipated expiration: 2032-07-15

Abstract

The utility model discloses a purifier when burning solid waste, including burning device, purifier, burn the inside gas outlet that is equipped with of device, first exhaust pipe has been cup jointed to the gas outlet, and the right side of first exhaust pipe cup joints with the air inlet on the purifier, purifier is last to be equipped with the opposite net gas export of air inlet, net gas export fixedly connected with second blast pipe, and the right side of second blast pipe is connected with heat recovery device through first ring flange. The utility model discloses can be at solid waste incineration in-process, be convenient for carry out recycle to the heat in the flue gas, avoided the heat to cause the extravagant problem of heat energy because of smoke emission, realized energy-concerving and environment-protective theory.

Description

Purifier when burning solid waste

Technical Field

The utility model relates to a waste treatment technical field, concretely relates to purifier when burning solid waste.

Background

With the rapid development of industrial technologies, the disposal of industrial solid waste mainly includes landfill, incineration, thermal decomposition, biogas and other means, wherein incineration is the main means of disposal, and during the incineration of solid waste, a large amount of flue gas is generated, and the flue gas contains a large amount of dust and fine particles, and if the flue gas is directly discharged, the pollution to the surrounding environment is caused.

Now according to an application No. 201820057575.0 solid waste incineration treatment device can know, this application utilizes the filter core to carry out filtration treatment with a little dust that the flue gas has, adsorb the tiny particulate matter by the absorption valve, discharge clean gas from the gas outlet by the guide plate is orderly, can not cause the pollution to the surrounding environment, play energy-concerving and environment-protective efficiency, however, the scheme of this application is in-process in the in-service use, because the flue gas produces from burning, its inside contains a large amount of heats, can not carry out recycle to the heat energy in the flue gas, thereby cause the waste of energy easily, for this reason, we provide a purifier when burning solid waste.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a purifier when burning solid waste for solve the problem in the background art.

In order to solve the technical problem, the utility model adopts the following scheme:

the utility model provides a purifier when burning solid waste, is including burning device, purifier, burn the inside gas outlet that is equipped with of device, first exhaust pipe has been cup jointed to the gas outlet, and the right side of first exhaust pipe cup joints with the air inlet on the purifier, purifier is last to be equipped with the net gas export opposite with the air inlet, and net gas export fixedly connected with second blast pipe, the right side of second blast pipe is connected with heat recovery unit through first ring flange.

Optionally, the heat recovery device comprises a water tank filled with normal-temperature water and a heat pipe located in the water tank, a water inlet is formed in the top of the water tank, a water outlet is formed in the bottom of the water tank, the left end of the heat pipe is fixedly connected with a second flange plate on the outer wall of the left side of the water tank, the second flange plate is connected with a first flange plate through bolts, the right end of the heat pipe is fixedly connected with a third flange plate on the outer wall of the right side of the water tank, the third flange plate is connected with a fourth flange plate, a third exhaust pipe is connected onto the fourth flange plate, and an exhaust valve is arranged on the third exhaust pipe.

Optionally, the heat pipes are provided with a plurality of heat pipes, each heat pipe is made of a good heat conducting metal material, and the plurality of heat pipes are concentrically and annularly distributed between the second flange plate and the third flange plate.

Optionally, a downward convex connector is arranged at the middle position of the second flange plate and the third flange plate, and a vent hole communicated with the heat conducting pipe is arranged in the connector.

Optionally, a sealing ring is clamped between the first flange plate and the second flange plate.

Optionally, the water inlet and the water outlet are respectively connected with a water inlet pipe and a water outlet pipe, and the water inlet pipe and the water outlet pipe are respectively provided with a control valve.

Optionally, a first rubber ferrule is fixedly connected to the position of an air outlet of the incineration device, the first rubber ferrule is embedded and installed at the left end of the first exhaust pipe, a second rubber ferrule is movably installed at the right end of the first exhaust pipe, and the right side of the second rubber ferrule is fixedly connected to the position of an air inlet.

Optionally, circular connectors are formed in the first rubber ferrule and the second rubber ferrule, and the circular connectors are mounted with the first exhaust pipe in an embedded manner.

Optionally, purifier includes purifying box, a plurality of filter screens and a plurality of activated carbon plate, and a plurality of filter screens are the disc and set gradually in the air inlet rear end, and the filter screen middle part is fixed with the stainless steel screen cloth, and the mesh of each filter screen is crisscross the setting each other, and a plurality of activated carbon plate are the disc and set gradually in the filter screen rear end.

The utility model discloses beneficial effect who has:

1. the utility model discloses in, through set up heat recovery unit on the blast pipe, can burn the in-process at solid waste, be convenient for carry out recycle to the heat in the flue gas, avoided the heat to cause the extravagant problem of heat energy because of smoke discharge, realized energy-concerving and environment-protective theory.

2. Set up heat recovery device in purifier's rear end for get into the flue gas in the heat pipe and be the gas after being purified by purifier, inside large granule impurity dust of flue gas, tiny particle impurity dust have all been adsorbed, and the problem that leads to heat conductivity to descend is piled up too much because of the dust in having avoided the heat pipe so fine, has improved the heat conduction effect of heat pipe, has also improved thermal recovery efficiency.

3. The circular interface that first rubber sleeve ring, second rubber sleeve ring's inside was seted up can cup joint first exhaust pipe between burning device and purifier, and the rubber sleeve ring has better elasticity, installs when rubber sleeve ring is inside when first exhaust pipe, can adjust according to the size of first exhaust pipe size, prevents the production in space, can effectively avoid the not purified flue gas to flow like this and influence operational environment.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic structural view of a first rubber ferrule;

FIG. 3 is a schematic view of a filter screen;

FIG. 4 is a perspective view of the second flange;

FIG. 5 is a top view of the second flange;

fig. 6 is a top view of the first flange.

Reference numerals: 1-an incinerator, 2-an air outlet, 3-a first rubber ferrule, 4-a first exhaust pipe, 5-a second rubber ferrule, 6-an air inlet, 7-a filter screen, 8-a purification box, 9-an activated carbon plate, 10-a second exhaust pipe, 11-a first flange, 12-a connector, 13-a second flange, 14-a water tank, 15-a water inlet, 16-a heat pipe, 17-a water outlet, 18-a fourth flange, 19-a third exhaust pipe, 20-a third flange, 21-an air vent, 22-a sealing ring, 23-a bolt, 24-a stainless steel screen, 25-a circular connector and 26-a purified gas outlet.

Detailed Description

The present invention will be described in further detail with reference to the following examples and drawings, but the present invention is not limited thereto.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "longitudinal", "lateral", "horizontal", "inner", "outer", "front", "rear", "top", "bottom", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and the terms are only for convenience of description of the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should be further noted that, unless otherwise explicitly specified or limited, the terms "disposed," "opened," "mounted," "connected," and "connected" are to be construed broadly, e.g., as either a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

The utility model provides a purifier when burning solid waste, is including burning device 1, purifier, burn 1 inside gas outlet 2 that is equipped with of device, gas outlet 2 has cup jointed first blast pipe 4, and the right side of first blast pipe 4 cup joints with air inlet 6 on the purifier, purifier is last to be equipped with 6 opposite net gas export 26 of air inlet, net gas export 26 fixedly connected with second blast pipe 10, and the right side of second blast pipe 10 is connected with heat recovery device through first ring flange 11.

In this embodiment, as shown in fig. 1, it burns the structure of burning furnace and the like to burn device 1 for current commonly used, it sets up the front end at purifier to burn device 1, switch on through first blast pipe 4 between the two, the flue gas after burning is purified and then is discharged by second blast pipe 10 in getting into purifier by first blast pipe 4, the right-hand member of second blast pipe 10 is connected with heat recovery unit through welded first ring flange 11, heat recovery unit can burn the in-process at solid waste, be convenient for carry out recycle to the heat in the flue gas, the problem of heat energy waste because of the flue gas emission has been avoided the heat, energy-concerving and environment-protective theory has been realized.

Further, the heat recovery device comprises a water tank 14 filled with normal-temperature water and a heat conduction pipe 16 located in the water tank 14, a water inlet 15 is formed in the top of the water tank 14, a water outlet 17 is formed in the bottom of the water tank, the left end of the heat conduction pipe 16 is fixedly connected with a second flange 13 on the outer wall of the left side of the water tank 14, the second flange 13 is connected with a first flange 11 through bolts 23, the right end of the heat conduction pipe 16 is fixedly connected with a third flange 20 on the outer wall of the right side of the water tank 14, the third flange 20 is connected with a fourth flange 18, a third exhaust pipe 19 is connected onto the fourth flange 18, and an exhaust valve is arranged on the third exhaust pipe 19.

Specifically, except necessary inlets and outlets, the water tank 14 is closed, the second flange 13 and the third flange 20 are respectively welded on the left side wall and the right side wall of the water tank 14, and when the flue gas passes through the heat conduction pipe 16, the high-temperature flue gas in the heat conduction pipe 16 exchanges heat with the normal-temperature water in the water tank 14, so that the heat of the flue gas is recycled, the temperature of the normal-temperature water in the water tank 14 is increased, and the hot water is conveniently utilized in the later period; simultaneously, set up heat recovery unit in purifier's rear end for the flue gas that gets into in the heat pipe 16 is the gas after being purified by purifier, and inside large granule impurity dust of flue gas, tiny particle impurity dust have all been adsorbed, and the problem that leads to the heat transmissibility to descend is piled up too much because of the dust in having avoided the heat pipe 16 very so, has improved heat pipe 16's heat conduction effect, has also improved thermal recovery efficiency.

The clean flue gas after heat exchange is finally discharged by the third exhaust pipe 19, so that the problem of air pollution is avoided, and the concept of energy conservation and environmental protection is realized.

Furthermore, the heat conduction pipes 16 are provided in plural, the heat conduction pipes 16 are made of a good heat conduction metal material, and the plural heat conduction pipes 16 are concentrically and annularly distributed between the second flange 13 and the third flange 20. Specifically, the heat pipe 16 is made of copper or aluminum alloy, so that the interior of the heat pipe 16 can be conveniently cleaned, the heat pipe 16 is distributed in a concentric circle shape, and two ends of the heat pipe are respectively welded with the end faces of the second flange 13 and the third flange 20; the heat pipes 16 are in-line distribution, and the heat pipes 16 are distributed in such a way, so that the clean flue gas coming out of the second exhaust pipe 10 can be effectively shunted, the heat exchange effect between the flue gas in the heat pipes 16 and the normal temperature water can be accelerated, and the heat of the flue gas can be recovered to the maximum extent.

Furthermore, as shown in fig. 4 and 5, a downward convex connector 12 is disposed at the middle position of the second flange 13 and the third flange 20, and a vent 21 communicated with the heat pipe 16 is disposed in the connector 12. Specifically, the downward convex connecting bodies 12 of the second flange 13 and the third flange 20 are welded with the side wall of the water tank 14, so that gaps are left between the second flange 13 and the side wall of the water tank 14 and between the third flange 20 and the side wall of the water tank 14, a bolt 23 is conveniently mounted on the later flange, two ends of the heat pipe 16 are respectively communicated with the vent holes 21 on the second flange 13 and the third flange 20, the vent holes 21 are respectively communicated with the second exhaust pipe 10 and the third exhaust pipe 19, the vent holes 21 penetrate through the whole connecting bodies 12 and are used for communicating the heat pipe 16 with the first exhaust pipe 4 and the second exhaust pipe 10, the heat pipe 16 is connected to the end parts of the vent holes 21 in a welding mode, the position of the heat pipe 16 penetrating through the side wall of the water tank 14 is also subjected to welding sealing treatment, flaw detection treatment is required after welding, and air flow or water flow leakage caused by the generation of welding is avoided.

Further, as shown in fig. 5 and 6, a seal ring 22 is interposed between the first flange 11 and the second flange 13. Specifically, the sealing rings 22 are respectively embedded in the first flange plate 11 and the second flange plate 13, the diameters of the two sealing rings 22 are different, and after the first flange plate 11 and the second flange plate 13 are mutually connected and compressed, the sealing rings 22 on the two flange plates are mutually staggered, so that a two-layer sealing structure can be formed, and the situation that the uncleaned flue gas does not flow outwards is ensured.

Furthermore, the water inlet 15 and the water outlet 17 are respectively connected with a water inlet pipe and a water outlet pipe, and the water inlet pipe and the water outlet pipe are respectively provided with a control valve.

Furthermore, 2 fixedly connected with first rubber sleeve rings 3 in position of the gas outlet of the incineration device 1, the installation is inlayed with the 4 left ends of first exhaust pipe to first rubber sleeve rings 3, the right-hand member movable mounting of first exhaust pipe 4 has second rubber sleeve rings 5, and the right side fixed connection of second rubber sleeve rings 5 is in 6 departments of air inlet.

Furthermore, circular connecting ports 25 are formed in the first rubber ferrule 3 and the second rubber ferrule 5, and the circular connecting ports 25 are embedded in the first exhaust pipe 4.

Specifically, as shown in fig. 1 and 2, the inner wall of the first exhaust pipe 4 is easily subjected to scale deposition after long-time operation, and at this time, the first exhaust pipe 4 needs to be cleaned, and the connection between the first exhaust pipe 4 and the purification device and the incineration device 1 is worn after long-time cleaning, so that the waste gas can leak from the connection part in the operation process, and after the connection part and the first exhaust pipe 4 are loosened, the first exhaust pipe 4 can fall off from the connection device to affect the operation, and the circular connecting port 25 formed in the first rubber ferrule 3 and the second rubber ferrule 5 can sleeve the first exhaust pipe 4 between the incineration device 1 and the purification device, and the rubber ferrule has good flexibility, when the first exhaust pipe 4 is installed inside the rubber ferrule, the circular connecting port can be adjusted according to the size of the first exhaust pipe 4 to prevent the generation of gaps, so that the influence of the outflow of the uncleaned smoke on the working environment can be effectively avoided.

Further, as shown in fig. 1, purifier includes purifying box 8, a plurality of filter screens 7 and a plurality of activated carbon plate 9, and a plurality of filter screens 7 are the disc and set gradually in 6 rear ends of air inlet, and as shown in fig. 3, filter screen 7 middle part is fixed with stainless steel screen cloth 24, and the mesh of each filter screen 7 sets up for staggering each other, and a plurality of activated carbon plate 9 are the disc and set gradually in 7 rear ends of filter screens. Specifically, the filter screens 7 can be used for blocking large particle impurities in the flue gas in the flowing process of the flue gas, so that primary filtration of the flue gas is facilitated, the filter screens 7 are arranged, and meshes of the filter screens are staggered with one another, so that the filtering effect of the large particle impurities can be improved; can adsorb the filtration to the tiny particle impurity in the flue gas and pungent smell through a plurality of active carbon boards 9 to improved gas cleaning's effect, make the flue gas that comes out through purifier can directly discharge, avoid the polluted environment, simultaneously fine avoided in the heat pipe 16 because of the dust pile up too much the problem that leads to the heat conductivity to descend, improved heat pipe 16's heat conduction effect, also improved thermal recovery efficiency.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and the technical essence of the present invention is that within the spirit and principle of the present invention, any simple modification, equivalent replacement, and improvement made to the above embodiments are all within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a purifier when burning solid waste, is including burning device (1), purifier, its characterized in that, burn inside gas outlet (2) that is equipped with of device (1), first exhaust pipe (4) have been cup jointed in gas outlet (2), and the right side of first exhaust pipe (4) cup joints with air inlet (6) on the purifier, purifier is last to be equipped with air inlet (6) opposite net gas export (26), net gas export (26) fixedly connected with second blast pipe (10), and the right side of second blast pipe (10) is connected with heat recovery device through first ring flange (11).

2. The purification device for incinerating solid waste according to claim 1, wherein the heat recovery device comprises a water tank (14) containing water at normal temperature and a heat pipe (16) located in the water tank (14), the top of the water tank (14) is provided with a water inlet (15), the bottom of the water tank is provided with a water outlet (17), the left end of the heat pipe (16) is fixedly connected with a second flange (13) on the outer wall of the left side of the water tank (14), the second flange (13) is connected with the first flange (11) through bolts (23), the right end of the heat pipe (16) is fixedly connected with a third flange (20) on the outer wall of the right side of the water tank (14), the third flange (20) is connected with a fourth flange (18), the fourth flange (18) is connected with a third exhaust pipe (19), and the third exhaust pipe (19) is provided with an exhaust valve.

3. The purification apparatus for incinerating solid waste according to claim 2, wherein said heat pipes (16) are provided in plural numbers, the heat pipes (16) are made of a good heat conducting metal material, and the plural heat pipes (16) are concentrically and annularly distributed between the second flange (13) and the third flange (20).

4. A purification apparatus for incinerating solid waste according to claim 3, wherein a downwardly convex connecting body (12) is provided at the middle of said second flange (13) and said third flange (20), and a vent hole (21) communicating with said heat pipe (16) is provided in said connecting body (12).

5. The purification apparatus for incinerating solid waste according to claim 2, wherein a seal ring (22) is interposed between said first flange plate (11) and said second flange plate (13).

6. The purification device for incinerating solid waste according to claim 2, wherein the water inlet (15) and the water outlet (17) are respectively connected with a water inlet pipe and a water outlet pipe, and the water inlet pipe and the water outlet pipe are respectively provided with a control valve.

7. The purification device for incinerating solid waste according to claim 1, wherein a first rubber ferrule (3) is fixedly connected to the position of the air outlet (2) of the incineration device (1), the first rubber ferrule (3) is embedded and installed with the left end of the first exhaust pipe (4), a second rubber ferrule (5) is movably installed at the right end of the first exhaust pipe (4), and the right side of the second rubber ferrule (5) is fixedly connected to the air inlet (6).

8. The purification device for incinerating solid waste according to claim 7, wherein the first rubber collar (3) and the second rubber collar (5) are internally provided with a circular connecting port (25), and the circular connecting port (25) is mounted with the first exhaust pipe (4) in an embedded manner.

9. The purification device for incinerating solid waste according to claim 1, wherein the purification device comprises a purification box (8), a plurality of filter screens (7) and a plurality of activated carbon plates (9), the filter screens (7) are disc-shaped and are sequentially arranged at the rear end of the air inlet (6), a stainless steel screen (24) is fixed in the middle of the filter screens (7), the meshes of the filter screens (7) are staggered with each other, and the activated carbon plates (9) are disc-shaped and are sequentially arranged at the rear end of the filter screens (7).