TWM530385U - Smoke eliminator - Google Patents

Description

Smoke remover

This creation is related to the combustion structure, especially a smoke remover that burns smoke particles.

Conventional combustion devices (such as burners or coffee-baked beans), in the process of burning substances, the material is not completely burned, but will produce carbon particles, and the carbon particles move with the air flow generated by the combustion to form smoke. The smoke will eventually be discharged outside the combustion unit and dispersed in the air.

However, the smoke that is scattered in the air not only causes environmental pollution, but also depends on the pollutants in the smoke, thus reflecting the degree of influence on the respiratory diseases, sensitivities or asthma caused by biological organisms. For example, some of the smoke contains not only particles but also toxic metal carcinogens. Therefore, when smoke is inhaled by the human body, it is easy to cause discomfort. A large amount of absorption will increase the risk of cancer.

At present, the manufacturer has installed a filter element or a filter screen on the exhaust path of the above-mentioned combustion device, in order to filter the carbon particles generated by the incomplete combustion, however, the filter element or the filter screen is not effective, It needs to be replaced regularly to maintain the effect of absorbing carbon particles. If you forget to replace it, the filter element or filter that has been fully adhered to carbon will lose its effect. Therefore, how to effectively and conveniently reduce the harm caused by smoke to the environment and the human body is the primary issue.

In view of this, the purpose of the present invention is to provide a smoke remover which can effectively improve the chance of the smoke particles discharged from the burning device contacting the flame.

In order to achieve the above object, a cigarette remover provided by the present invention is installed on a row of smoke paths of a combustion device; and includes a row of smoke pipes, a plurality of guide vanes, and a heating device; Having an inlet and an outlet, the inlet is connected to the combustion device; the guide vanes are disposed in the exhaust pipe and located between the inlet and the outlet, each of the guide vanes being inclined and the guide vanes Is disposed around a reference axis passing through the center of the exhaust pipe; the heating device is disposed in the exhaust pipe to generate a heat source acting between the guide vane and the outlet to burn the combustion Smoke particles emitted by the device.

The effect of the present invention is to increase the chance of contact with the heat source by the smoke particles discharged from the burning device.

[this creation]

100, 200, 300, 400, 500‧‧ ‧ cigarette remover

10‧‧‧Exhaust pipe

12‧‧‧First body

121‧‧‧First pipe section

12a‧‧‧ Entrance

122‧‧‧Second section

12b‧‧‧ side port

14‧‧‧Second body

14a‧‧‧Export

141‧‧‧ first paragraph

142‧‧‧ second paragraph

16‧‧ ‧ sleeve

20‧‧‧Guide vanes

30‧‧‧ heating device

32‧‧‧ Gas tube

34‧‧‧ burner

40‧‧‧heat shield

40a‧‧‧ mesh

40b‧‧‧Long slot

50‧‧‧ Catalyst Converter

60‧‧‧Transparent cover

L‧‧‧ reference axis

1 is a perspective view of a smoke remover of the first preferred embodiment of the present invention.

2 is an exploded perspective view of the smoke remover shown in FIG. 1.

Figure 3 is a cross-sectional view taken along line 3-3 of Figure 1.

Figure 4 is a cross-sectional view similar to Figure 3, showing the direction of the smoke particles emitted by the burner.

Figure 5 is a cross-sectional view of the de-icemaker of the second preferred embodiment of the present invention.

Figure 6 is a cross-sectional view of the smoke remover of the third preferred embodiment of the present invention

Figure 7 is a perspective view of the smoke remover of the fourth preferred embodiment of the present invention.

Figure 8 is a perspective view of the smoke remover of the fifth preferred embodiment of the present invention.

In order to explain the present invention more clearly, a preferred embodiment will be described in detail with reference to the drawings. Referring to FIG. 1 to FIG. 4, the deaerator 100 of the first preferred embodiment of the present invention is mounted on a row of smoke paths of a combustion device (not shown). The burning device may be a burner or a coffee bean dryer, etc., which discharges smoke particles.

The smoke remover 100 includes a discharge pipe 10, a flow guiding device, a heating device 30, and a heat shield 40.

The exhaust pipe 10 includes a first pipe body 12, a second pipe body 14 and a pipe sleeve 16 that are in communication. The first pipe body 12 has a first pipe section 121 and a second pipe section 122 connecting the first pipe section 121. The first pipe section 121 has an inlet 12a, and the inlet 12a communicates with the combustion device to allow the combustion device to The exhausted smoke stream enters the exhaust pipe 10; the second pipe section 122 has a side port 12b. The second tube 14 is a heat-resistant transparent glass tube in this embodiment, one end of which is connected to the first tube section 121 of the first tube body 12, and the other end forms an outlet 14a, and the outlet 14a is located at the inlet 12a. Passing through a reference axis L at the center of the exhaust pipe 10, wherein the length of the second pipe body 14 is greater than the length of the first pipe body 12. The sleeve 16 is connected to the outlet 14a of the second tube 14.

The flow guiding device has a plurality of guiding vanes 20 disposed in the second pipe segment 122 of the first pipe body 12 and located at the inlet 12a and the second portion of the first pipe body 12. Between the outlets 14a of the tubular body 14, each of the guide vanes 20 is inclined and the guide vanes 20 are circumferentially disposed around the reference axis L passing through the center of the exhaust pipe 10. Therefore, when the mist flow passes between the guide vanes 20, it will be guided by the guide vanes 20 to cause the smoke flow to rotate about the reference axis L.

The heating device 30 includes a gas tube 32 and a burner 34. The gas tube 32 passes through the side port 12b of the first tube body 12 and communicates with the burner 34 to provide gas to The burner 34 is disposed in the first pipe body 12 and located at the center of the guide vanes 20; the burner 34 is to burn gas to generate a flame, and the flame constitutes a heat source and acts on the first In the second tube 14, the smoke particles in the gas stream passing through the second tube are burned.

The heat shield 40 is sleeved on the outer periphery of the second pipe body 14. The two ends of the heat shield are respectively disposed on the heat shield 40, and the heat shield 40 has a plurality of mesh holes 40a so that the user can easily check the location. The state of the flame in the second tube 14 and the change in flame.

The smoke remover 100 of the embodiment can rotate the smoke flow discharged into the exhaust pipe 10 along the reference axis L through the guide vanes 20 to make the smoke flow easily contact with the flame and be burned. In order to reduce the residual amount of smoke particles and reduce the pollution caused to the outside world. In practice, in addition to using a flame as a heat source, the heating device may also be an electric heater located between the flow vane and the outlet, and the heat generated by the electric heater forms a heat source.

Referring to FIG. 5, the cigarette remover 200 of the second preferred embodiment is based on the first embodiment, and further includes a catalytic converter 50 having platinum. A precious metal such as palladium or ruthenium absorbs carbon monoxide discharged into a second pipe body 14 and has the effect of purifying exhaust gas (smoke flow). In addition, the catalytic converter 14 is disposed at a position where a flame generated by a heating device 30 can be contacted. When carbon particles are attached to the catalytic converter 14, carbon particles are burned by the flame to remove carbon. Granules, avoiding the accumulation of carbon particles and affecting the ability to adsorb carbon monoxide.

Referring to FIG. 6, the cigarette remover 300 of the third preferred embodiment of the present invention has a structure substantially the same as that of the first embodiment, except that the second tube body 14 of the embodiment includes a connection. a first segment 141 and a second segment 142; wherein the first segment 141 is coupled to a first tubular body 12; the second segment 142 has an outlet 14a, and the diameter of the second segment 142 is The first segment 141 tapers in the direction of the outlet 14a. The above structure is discharged into the second tube The flow of smoke in the body 14 can be temporarily retained in the second tube 14 such that the flame gains a longer period of time to fully burn the aerosol stream.

Referring to FIG. 7, the cigarette remover 400 of the fourth preferred embodiment of the present invention has a structure substantially the same as that of the first embodiment, except that the heat shield 40 of the embodiment has a plurality of lengths. The groove 40b, the long axis of each of the long grooves 40b is parallel to the reference axis L. Thereby, compared with the heat shield of the first embodiment, the heat shield 40 has a large hollow area, and is easy to view the internal flame change.

Referring to FIG. 8, the cigarette remover 500 of the fifth preferred embodiment of the present invention has a structure substantially the same as that of the first embodiment, except that the transparent cover 60 is replaced by a transparent cover 60 in this embodiment. Heat shield 40. The transparent cover 60 not only makes it easier to view the internal flame change, but also has a spacing from the second tube.

In summary, the present smoke remover has a concentrated smoke flow, so that the smoke flow rotates around the reference axis L, thereby increasing the flame contact with the smoke flow to increase the chance of burning the smoke particles, so that the smoke pipe is passed through the exhaust pipe. The subsequent smoke flow reduces the pollution caused to the outside world.

The above is only a preferred embodiment of the present invention, and equivalent changes to the scope of the present application and the scope of the patent application are intended to be included in the scope of the present patent.

12‧‧‧First body

122‧‧‧Second section

12b‧‧‧ side port

14‧‧‧Second body

16‧‧ ‧ sleeve

20‧‧‧Guide vanes

32‧‧‧ Gas tube

34‧‧‧ burner

L‧‧‧ reference axis

Claims (13)

A smoke remover is mounted on a row of smoke paths of a combustion device; and comprises: a row of pipes having an inlet and an outlet, the inlet being connected to the combustion device; and a heating device disposed in the row a smoke pipe for generating a heat source for burning the smoke particles discharged from the combustion device; and a flow guiding device disposed in the smoke exhaust pipe for guiding the smoke particles to contact the heat source. The de-airing device of claim 1, wherein the flow guiding device comprises a plurality of guiding vanes between the inlet and the outlet, and the guiding vanes are passed through a reference axis of the center of the exhaust pipe Set for center surround. The smoke remover of claim 2, wherein the guide vanes are inclined. The smoke remover of claim 3, wherein the exhaust pipe comprises a first pipe body and a second pipe body, the first pipe body has the inlet, and the second pipe body has the outlet, the guide pipes The flow vane is disposed in the first tube body, and a heat source generated by the heating device acts on the second tube body. The smoke remover of claim 4, wherein the length of the second tubular body is greater than the length of the first tubular body. The smoke remover of claim 4, wherein the heating device comprises a burner disposed in the first pipe body and located at a center of the guide vanes; the burner burns gas to generate a flame This heat source is constructed. The smoke remover of claim 6, wherein the first pipe body has a side port; a gas pipe passes through the side port and communicates with the burner. The smoke remover of claim 6, wherein the second tube system is transparent. The smoke remover of claim 8, comprising a heat shield disposed on a periphery of the second tube, the heat shield having a plurality of meshes. The smoke remover of claim 6, comprising a catalytic converter for absorbing carbon monoxide in the second tube, the catalytic converter being disposed in the second tube and located at a position accessible to the flame . The smoke remover of claim 4, wherein the second pipe body comprises a first segment and a second segment connected to each other, the first segment is connected to the first pipe body, and the second segment has the outlet And the diameter of the second section is tapered from the first section toward the outlet. The smoke remover of claim 8, comprising a heat shield disposed on a periphery of the second pipe body, the heat shield having a plurality of long grooves, the long axis of each of the long grooves being parallel to the reference axis. The smoke remover of claim 8, comprising a transparent cover disposed on a periphery of the second pipe, and having a spacing between the transparent cover and the second pipe.