CA2104362A1 - Smoke/gas exhausting and purifying device - Google Patents
Smoke/gas exhausting and purifying deviceInfo
- Publication number
- CA2104362A1 CA2104362A1 CA002104362A CA2104362A CA2104362A1 CA 2104362 A1 CA2104362 A1 CA 2104362A1 CA 002104362 A CA002104362 A CA 002104362A CA 2104362 A CA2104362 A CA 2104362A CA 2104362 A1 CA2104362 A1 CA 2104362A1
- Authority
- CA
- Canada
- Prior art keywords
- gas
- smoke
- purifying device
- exhausting
- sucking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/02—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
- B01D47/021—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath by bubbling the gas through a liquid bath
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2221/00—Applications of separation devices
- B01D2221/02—Small separation devices for domestic application, e.g. for canteens, industrial kitchen, washing machines
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
- Separation Of Particles Using Liquids (AREA)
Abstract
ABSTRACT OF THE DISCLOSURE
A smoke/gas exhausting and purifying device comprising a wide area gas sucking means and a gas discharging means disposed at a gas discharging side of the gas sucking means, wherein the gas sucking means is disposed near an unexpected gas-produced position for collecting the same, and the gas discharging means is a high pressure gas discharging means which can suck the unexpected waste gas at high speed to produce concentrative gas flow and guide the gas flow directly into the water contained in a water tank or a sewer, or guide the gas flow first through a filtering means and then discharge the gas glow outsides so as to avoid contamination of the air and environment.
A smoke/gas exhausting and purifying device comprising a wide area gas sucking means and a gas discharging means disposed at a gas discharging side of the gas sucking means, wherein the gas sucking means is disposed near an unexpected gas-produced position for collecting the same, and the gas discharging means is a high pressure gas discharging means which can suck the unexpected waste gas at high speed to produce concentrative gas flow and guide the gas flow directly into the water contained in a water tank or a sewer, or guide the gas flow first through a filtering means and then discharge the gas glow outsides so as to avoid contamination of the air and environment.
Description
2 ~ 6 2 A SMOKE/GAS EXHAUSTING AND Pl)RIFYING DEVICE
BACKGROUND OF T~E INVENTION
The present invention relates to a smoke/gas ex-hausting and purifying device.
It is well known that general food processing factories are often filled with steam while cemenk 10factories are always filled with dust and waste gas.
Moreover, small amount of toxic gases are often dis-charged in a tin-plating factory, a chemical factory or a pl~stic or rubber foaming factory. Also, when cooking in a kitchen, oil smoke is always produced. Such working 15sites are all harmful to humam body. Therefore, a gas exhaust is necessary in such worhing site for discharg-ing the waste gas outsides. However, the discharged gas or smoke will contaminate the environment and cause pollution of the air.
Conventi,onal smoke exhausting or discharging fan can only create weak gas suckingJdischarging effect with low pressure and strong wind while no concentrative pressuri~ed discharged or sucked gas flow can be created 25so that in using condition, the exhausting effect of the smoke eY~hausting or gas disch,lrging device will be poor 2~043~2 due to an inwardl~ reversely blown wind. In such condi-tion, the gas is unable to be discharged and will dissi-pate i.nwardly.
SUMMARY OF THE INVENTION
It is therefore a primary object of the present invention to provide a smoke/gas exhausting and purifying device wherein the unexpected waste gas discharged from the exit of the gas sucking means thereof is sucked b~ a stron~ blast device or vacuum pump ( or equivalent device ) whic}l creates concentrative pressurized gas flow and then directly forced into a close type of water tank or a sewer or is first filtered by a replaceable fil-tering ~ean,s and then discharged outsides. As a result, the ga~ is first purified and then discharged to the air. Therefore, no Gontamination of the air and environment will take place.
According to the above object, the smoke/gas exhausting and purifying device of the present invention includes a wide area gas sucking means and a gas discharging means which can create pressurized concentrative gas flow and is disposed on an upper side or a gas discharging side o~ the gas sucking means, ~., ` -`` 2104~2 wherein the gas sucking means is disposed near a produced position of the unexpected gases for collecting the same. A tapered tube can be formed between the gas sucking means and the gas discharging means for speeding the gas flowing therein, whereby the wide surface gas sucking means and the gas discharging means together suck the harmful ~as or steam or other unexpected waste gases in a weak and w:ide sucking surface pattern and then speed the gas flow and strongly discharge tne same outsides in a concentrative gas flow pattern. The discharged gas flow gas is directly forced into the water contained in a close type of water tank or a sewer or first ~oes through a replace~ble filtering means and then discharged outs:ides. Therefore, the discharged waste ~as is purified to prevent any contamination of the environment.
BRIEF DESCRIPTlON OF THE DRAWINGS
Fig. l is a schematic view of the first embodiment of the present invention;
Fig. 2 is a front view according to Fig. l;
Fig. 3 is a schematic view of the second embodiment of the present invention;
Fig. 4 is a schematic view of the third embodiment of the present invention;
::
` :^` 210~362 Fig. 5 is a schematic ~iew of the fourth embodiment of the present invention;
Fig. 6 is a schematic view of the fifth embodiment of the present inven-tion;
Fig. 7 is a schematic view of the six embodiment of the present invention, Fig. 8 is a schematic view of the seventh embodiment of the present invention;
DETAILE~ DESCRIPTION OF THE PREFERRED EMBODIMENTS
The smoke/gas exhausting and purifying device of the present invention can be widely used on various occasions for exhausting harmful gas in a factory or a kitchen outdoors. Such occasions are food factories filled with steam, plating factories filled with toxic gas, PC board tin-plating factories, plastic or rubber foaming factories, general domestic kitchens, etc. For simplification, the present invention used in a domestic kitchen is exemplified hereinafter.
Please first refer to Figs. 1 and 2. The smoke/gas exhausting and purifying device of the present invention includes a wide area sucking means 10 installed in a kitchen, a gas discharging pipe l1 and a pressurized gas discharging means 13 which can produce concentrative gas ' ~ ~, . ",, ~ -:
. .
21 04~
flow, wherein in a first embodiment, the sucking means is a gas guiding funnel 10 ancl the gas discharging means 13 is a high power vacuum pump 13 or other equivalent devices. As shown in Fig. l, the gas guiding funnel 10 covers the left, right and rear sides of a stove or the like. The gas guiding funnel 10 is composed of a top trumpet section lOT, a relative long back gas guiding board lOB, a left and a ri,ght gas guiding boards lOLt lOR and a half open front gas guiding board lOF. The funnel lO almost covers the whole pan 30 and stove 40. A
flow speeding tube 12 wit,h narrowed diameter is disposed a-t a rear end of the ventilating pipe ll and the vacllum pump 13 is connected behind the tube 12, whereby the funnel lO is extended to achieve a chimney-like high gas discharging effect. Even if the funnel 10 is not provided with an exhausting fan, the gas discharging effect thereof will be stil] very good. Therefore, the ventilating noise can be minimized and the smoke contamination in the kitchen can be eliminated.
For purifying the exhausted gas 9 the gas flow discharged from the pump 13 is forced into a close water tank ]4 containing clean wa-ter. The water tank l4 is provided with a water supplementing faucet 15, an over flow draining pipe 17 dispose on a side of the water tank 14 and a draining faucet 16 disposed at the bottom ~lQ~3~2 -6 ~
thereof for draining the water in the tank. The draining pipe l~ can d;scharge the clean gas into a sewer 20 so that the gas exhausted from the smoke/gas exhauæting device will not contaminate the environment. It should be noted that the water supplementing faucet 15 can be manually operated or automatically operated along with the activation of the smoke/gas exhaust 10 for supple-menting water into the water tank 14. For cleaning purpose, the water source of the faucet 15 can be added with a detergent so that the ~as flow coming from the e~it of the vacuum pump 13 can stir up the water con-tained in the water tank, making the water tank self-cleaned. The dirts float on the water surface can be discharged outsides through the draining pipe 17 by the injected water flow of the vacuum pump 13.
In a second embodiment of the present invention, as shown in Fig. 3, most of the components thereof are identical to those of the first embodiment, while the f~O only difference therebetween resides in that the exit 130 of the vacuum pump 13 is directly immersed into the water in a sewer 20A and the ~ater tank 14, water sup-plementing faucet 1~, over flow draining pipe 17 and the draining faucet 16 of the first embodiment are all eliminated.
; ' ,, `:
. ! ' ~.
21 ~362 In a third embodi,men-t of the present invention, as shown in Fig. 4, the structure thereof as a whole is simii.ar to tha-t of Fi~. 2, while the exi-t 130 of the vacuum pump 13 first goes through a filterer 18 and then e~tends i.nto the sewer 20. The filterer 18 can be composed of mul,tiple layérs of sponge or filtering net~orhs or fiber papers or cloths so that the impurities in the smol~e or waste gas are absorbed by the fi.lterer 18 an~ the discharged gas is clean gas.
In a fourth embodiment of the present invention, a~
shown in Fi~. 5, the structure as a whole is still similar to that of Fig. l, while the vacuum purnp 13 i5 alternatively disposed on a -top side of the funnel 10 and thus is closer to the upper side of the waste gas to be e.~hausted so that the was-te gas exhausting effect can be enhanced. Moreover, the water tank 14 can be disposed in the kitcherl or in the waste gas producing site for easy maintenance and installation.
In a fifth ernbodiment of the present invention, as shown in Fig. 6, the structure as a whole is still simil.ar to that of Fi~. 1, while a sucking fan 9 is disposed in the funnel lOA and ~he funnel lOA is alternatively rnounted at a higher position so that a greater room is forllled under the funnel lOA for an : -~3~36~
operation or cooking needing grea-ter room.
In a sixth eMbodiment of the present invention, as shown in Fig. 7, the structure as a whole is still similar to that of Fig. L, while the vacuum pump 13 of the first embodiment is replaced with a blast device 13A
which can blast the gas from the exit thereof into the water in the water tark for cleaning the unexpected waste ~as.
In ~ sevcllth embodiment of the present invention~
as shown in Fi~. 8, the structure as a whole is similar to that of the sixth embodiment shown in Fig. 1, while the funnel lOA is eliminated and the power of the sucking fan 9 is increased with the sucking fan 9 directly mounted on a wall or a window. Moreover, the exit of the blast device 13A is directly immersed into the water in the sewer. The seventh embodiment is suitable for a site on which the funnel cannot be disposed and in which the produced position of the unexpected waste gas of the working table is nearer to the gas sucking open. The gas purifying effect will be better if each working table or working station is disposed with a sucking fan 9.
According to tile above arrangements, the present ,, . ~
BACKGROUND OF T~E INVENTION
The present invention relates to a smoke/gas ex-hausting and purifying device.
It is well known that general food processing factories are often filled with steam while cemenk 10factories are always filled with dust and waste gas.
Moreover, small amount of toxic gases are often dis-charged in a tin-plating factory, a chemical factory or a pl~stic or rubber foaming factory. Also, when cooking in a kitchen, oil smoke is always produced. Such working 15sites are all harmful to humam body. Therefore, a gas exhaust is necessary in such worhing site for discharg-ing the waste gas outsides. However, the discharged gas or smoke will contaminate the environment and cause pollution of the air.
Conventi,onal smoke exhausting or discharging fan can only create weak gas suckingJdischarging effect with low pressure and strong wind while no concentrative pressuri~ed discharged or sucked gas flow can be created 25so that in using condition, the exhausting effect of the smoke eY~hausting or gas disch,lrging device will be poor 2~043~2 due to an inwardl~ reversely blown wind. In such condi-tion, the gas is unable to be discharged and will dissi-pate i.nwardly.
SUMMARY OF THE INVENTION
It is therefore a primary object of the present invention to provide a smoke/gas exhausting and purifying device wherein the unexpected waste gas discharged from the exit of the gas sucking means thereof is sucked b~ a stron~ blast device or vacuum pump ( or equivalent device ) whic}l creates concentrative pressurized gas flow and then directly forced into a close type of water tank or a sewer or is first filtered by a replaceable fil-tering ~ean,s and then discharged outsides. As a result, the ga~ is first purified and then discharged to the air. Therefore, no Gontamination of the air and environment will take place.
According to the above object, the smoke/gas exhausting and purifying device of the present invention includes a wide area gas sucking means and a gas discharging means which can create pressurized concentrative gas flow and is disposed on an upper side or a gas discharging side o~ the gas sucking means, ~., ` -`` 2104~2 wherein the gas sucking means is disposed near a produced position of the unexpected gases for collecting the same. A tapered tube can be formed between the gas sucking means and the gas discharging means for speeding the gas flowing therein, whereby the wide surface gas sucking means and the gas discharging means together suck the harmful ~as or steam or other unexpected waste gases in a weak and w:ide sucking surface pattern and then speed the gas flow and strongly discharge tne same outsides in a concentrative gas flow pattern. The discharged gas flow gas is directly forced into the water contained in a close type of water tank or a sewer or first ~oes through a replace~ble filtering means and then discharged outs:ides. Therefore, the discharged waste ~as is purified to prevent any contamination of the environment.
BRIEF DESCRIPTlON OF THE DRAWINGS
Fig. l is a schematic view of the first embodiment of the present invention;
Fig. 2 is a front view according to Fig. l;
Fig. 3 is a schematic view of the second embodiment of the present invention;
Fig. 4 is a schematic view of the third embodiment of the present invention;
::
` :^` 210~362 Fig. 5 is a schematic ~iew of the fourth embodiment of the present invention;
Fig. 6 is a schematic view of the fifth embodiment of the present inven-tion;
Fig. 7 is a schematic view of the six embodiment of the present invention, Fig. 8 is a schematic view of the seventh embodiment of the present invention;
DETAILE~ DESCRIPTION OF THE PREFERRED EMBODIMENTS
The smoke/gas exhausting and purifying device of the present invention can be widely used on various occasions for exhausting harmful gas in a factory or a kitchen outdoors. Such occasions are food factories filled with steam, plating factories filled with toxic gas, PC board tin-plating factories, plastic or rubber foaming factories, general domestic kitchens, etc. For simplification, the present invention used in a domestic kitchen is exemplified hereinafter.
Please first refer to Figs. 1 and 2. The smoke/gas exhausting and purifying device of the present invention includes a wide area sucking means 10 installed in a kitchen, a gas discharging pipe l1 and a pressurized gas discharging means 13 which can produce concentrative gas ' ~ ~, . ",, ~ -:
. .
21 04~
flow, wherein in a first embodiment, the sucking means is a gas guiding funnel 10 ancl the gas discharging means 13 is a high power vacuum pump 13 or other equivalent devices. As shown in Fig. l, the gas guiding funnel 10 covers the left, right and rear sides of a stove or the like. The gas guiding funnel 10 is composed of a top trumpet section lOT, a relative long back gas guiding board lOB, a left and a ri,ght gas guiding boards lOLt lOR and a half open front gas guiding board lOF. The funnel lO almost covers the whole pan 30 and stove 40. A
flow speeding tube 12 wit,h narrowed diameter is disposed a-t a rear end of the ventilating pipe ll and the vacllum pump 13 is connected behind the tube 12, whereby the funnel lO is extended to achieve a chimney-like high gas discharging effect. Even if the funnel 10 is not provided with an exhausting fan, the gas discharging effect thereof will be stil] very good. Therefore, the ventilating noise can be minimized and the smoke contamination in the kitchen can be eliminated.
For purifying the exhausted gas 9 the gas flow discharged from the pump 13 is forced into a close water tank ]4 containing clean wa-ter. The water tank l4 is provided with a water supplementing faucet 15, an over flow draining pipe 17 dispose on a side of the water tank 14 and a draining faucet 16 disposed at the bottom ~lQ~3~2 -6 ~
thereof for draining the water in the tank. The draining pipe l~ can d;scharge the clean gas into a sewer 20 so that the gas exhausted from the smoke/gas exhauæting device will not contaminate the environment. It should be noted that the water supplementing faucet 15 can be manually operated or automatically operated along with the activation of the smoke/gas exhaust 10 for supple-menting water into the water tank 14. For cleaning purpose, the water source of the faucet 15 can be added with a detergent so that the ~as flow coming from the e~it of the vacuum pump 13 can stir up the water con-tained in the water tank, making the water tank self-cleaned. The dirts float on the water surface can be discharged outsides through the draining pipe 17 by the injected water flow of the vacuum pump 13.
In a second embodiment of the present invention, as shown in Fig. 3, most of the components thereof are identical to those of the first embodiment, while the f~O only difference therebetween resides in that the exit 130 of the vacuum pump 13 is directly immersed into the water in a sewer 20A and the ~ater tank 14, water sup-plementing faucet 1~, over flow draining pipe 17 and the draining faucet 16 of the first embodiment are all eliminated.
; ' ,, `:
. ! ' ~.
21 ~362 In a third embodi,men-t of the present invention, as shown in Fig. 4, the structure thereof as a whole is simii.ar to tha-t of Fi~. 2, while the exi-t 130 of the vacuum pump 13 first goes through a filterer 18 and then e~tends i.nto the sewer 20. The filterer 18 can be composed of mul,tiple layérs of sponge or filtering net~orhs or fiber papers or cloths so that the impurities in the smol~e or waste gas are absorbed by the fi.lterer 18 an~ the discharged gas is clean gas.
In a fourth embodiment of the present invention, a~
shown in Fi~. 5, the structure as a whole is still similar to that of Fig. l, while the vacuum purnp 13 i5 alternatively disposed on a -top side of the funnel 10 and thus is closer to the upper side of the waste gas to be e.~hausted so that the was-te gas exhausting effect can be enhanced. Moreover, the water tank 14 can be disposed in the kitcherl or in the waste gas producing site for easy maintenance and installation.
In a fifth ernbodiment of the present invention, as shown in Fig. 6, the structure as a whole is still simil.ar to that of Fi~. 1, while a sucking fan 9 is disposed in the funnel lOA and ~he funnel lOA is alternatively rnounted at a higher position so that a greater room is forllled under the funnel lOA for an : -~3~36~
operation or cooking needing grea-ter room.
In a sixth eMbodiment of the present invention, as shown in Fig. 7, the structure as a whole is still similar to that of Fig. L, while the vacuum pump 13 of the first embodiment is replaced with a blast device 13A
which can blast the gas from the exit thereof into the water in the water tark for cleaning the unexpected waste ~as.
In ~ sevcllth embodiment of the present invention~
as shown in Fi~. 8, the structure as a whole is similar to that of the sixth embodiment shown in Fig. 1, while the funnel lOA is eliminated and the power of the sucking fan 9 is increased with the sucking fan 9 directly mounted on a wall or a window. Moreover, the exit of the blast device 13A is directly immersed into the water in the sewer. The seventh embodiment is suitable for a site on which the funnel cannot be disposed and in which the produced position of the unexpected waste gas of the working table is nearer to the gas sucking open. The gas purifying effect will be better if each working table or working station is disposed with a sucking fan 9.
According to tile above arrangements, the present ,, . ~
3 ~ 2 invention can be applied to purify the waste gases in variolls factories or exhaust the steam in food processing factories in addition to the smoke exhausting/pu[if~ing functions in a kitchen. In case the exhaustecl waste gas or steam has a high temperature J the coil and wire of the motor of the vacuum pump or blast de-~ice can be replaced with heat-resistant wire.
In the aforesaid embodiments, the ventilating pipes l~ ll, 12, vacuum pump 13 and high pressure blast device 13A are disposed outdoors. However, in actual use, if there i5 difficulty in installation, all the components can be mounted in the kitchen or at a suitable position indoors as shown in Fig. 5 to achieve the same effect.
It should be noted that the above high po~er vacuum pump 13 and high pressure blast device 13A are only examples of the gas exhausting measures of the present invention. In actual use, the other equivalent devices which can perform gas discharging function with the exit thereof immersed in the water, for example, a high speed high pressure gas discharging device.
It is hnowrl I`rom the above that a high pressure gas exhausting device ~hich can produce concentrative gas flow, suc~- as a vacuum pump or high pressure blast "
2~ 0~362 -~o de~-ice, is disposed at exit pipe of the smoke/gas exhausting device of the present invention. The wide area gas glliding means such as gas guiding unnel 10 or gas sucking means '~ is disposed near the produced position of the waste gas for collecting the waste gas and discharging the same. If necessary, a speeding tube 12 can be disposed between the exit and the vacuum pump 13 or the high pressure blast device 13A for forcing the gas flow to flow out at higher speed. Moreover, the pressurized gas discharging means 13 is used to discharge -the waste gas to so that the gas exhausting effect of the present invention can be greatly enhanced.
r,y HA'I' I S CL A I M E 1) I S :
~0 ~5 :
:
In the aforesaid embodiments, the ventilating pipes l~ ll, 12, vacuum pump 13 and high pressure blast device 13A are disposed outdoors. However, in actual use, if there i5 difficulty in installation, all the components can be mounted in the kitchen or at a suitable position indoors as shown in Fig. 5 to achieve the same effect.
It should be noted that the above high po~er vacuum pump 13 and high pressure blast device 13A are only examples of the gas exhausting measures of the present invention. In actual use, the other equivalent devices which can perform gas discharging function with the exit thereof immersed in the water, for example, a high speed high pressure gas discharging device.
It is hnowrl I`rom the above that a high pressure gas exhausting device ~hich can produce concentrative gas flow, suc~- as a vacuum pump or high pressure blast "
2~ 0~362 -~o de~-ice, is disposed at exit pipe of the smoke/gas exhausting device of the present invention. The wide area gas glliding means such as gas guiding unnel 10 or gas sucking means '~ is disposed near the produced position of the waste gas for collecting the waste gas and discharging the same. If necessary, a speeding tube 12 can be disposed between the exit and the vacuum pump 13 or the high pressure blast device 13A for forcing the gas flow to flow out at higher speed. Moreover, the pressurized gas discharging means 13 is used to discharge -the waste gas to so that the gas exhausting effect of the present invention can be greatly enhanced.
r,y HA'I' I S CL A I M E 1) I S :
~0 ~5 :
:
Claims (14)
PROPERTY OR PRIVILEGE IS CLAIMED ARE DEFINED AS FOLLOWS:
1. A smoke/gas exhausting and purifying device comprising a wide area gas sucking means and a pressur-ized gas discharging means which can produce concentra-tive gas flow, wherein said gas discharging device is disposed at a gas discharging side of said gas sucking means and said gas sucking means is disposed near a produced position of waste gas, harmful gas, steam, smoke, etc. for collecting the same, a gas exit of said gas discharging means being directly immersed into waker or first going through a filtering means before immersed into water.
2. A smoke/gas exhausting and purifying device as claimed in claim 1, wherein a tapered tube is formed between said gas sucking means and said gas discharging means for speeding the gas flowing therein.
3. A smoke/gas exhausting and purifying device as claimed in claim 1, wherein said wide area gas sucking means is a general gas sucking means which can produce wide area of gas flow at low pressure.
4. A smoke/gas exhausting and purifying device as claimed in claim 1, wherein said wide area gas sucking means is a gas guiding funnel capable of guiding and sucking gas.
5. A smoke/gas exhausting and purifying device as claimed in claim 3, wherein said gas discharging means is a vacuum pump.
6. A smoke/gas exhausting and purifying device as claimed in claim 4, wherein said gas discharging means is a vacuum pump.
7. A smoke/gas exhausting and purifying device as claimed in claim 3, wherein said gas discharging means is a high power blast device.
8. A smoke/gas exhausting and purifying device as claimed in claim 4, wherein said gas discharging means is a high power blast device.
9. A smoke/gas exhausting and purifying device as claimed in claim 1, further comprising a close water tank and wherein a exit pipe of said gas discharging means is extended into said water tank.
10. A smoke/gas exhausting and purifying device as claimed in claim 7, wherein said water tank is provided with a water supplementing faucet and an over flow draining pipe which can drain the overflowing water and purified gas into a sewer.
11. A smoke/gas exhausting and purifying device as claimed in claim 1, wherein said gas discharging means first goes through a filtering means and then extends into a sewer.
12. A smoke/gas exhausting and purifying device as claimed in claim 7, wherein said water supplementing faucet is operated synchronously with said gas dis-charging means.
13. A smoke/gas exhausting and purifying device as claimed in claim 7, wherein the water source of said water supplementing faucet can be added with a detergent for facilitating the cleaning of said water tank and draining pipe.
14. A smoke/gas exhausting and purifying device as claimed in claim 1, wherein said gas discharging means is disposed on a top side of said wide area gas sucking means.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002104362A CA2104362A1 (en) | 1993-08-18 | 1993-08-18 | Smoke/gas exhausting and purifying device |
| GB9317292A GB2281230A (en) | 1993-08-18 | 1993-08-19 | A smoke/gas exhausting and purifying device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002104362A CA2104362A1 (en) | 1993-08-18 | 1993-08-18 | Smoke/gas exhausting and purifying device |
| GB9317292A GB2281230A (en) | 1993-08-18 | 1993-08-19 | A smoke/gas exhausting and purifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2104362A1 true CA2104362A1 (en) | 1995-02-19 |
Family
ID=25676559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002104362A Abandoned CA2104362A1 (en) | 1993-08-18 | 1993-08-18 | Smoke/gas exhausting and purifying device |
Country Status (2)
| Country | Link |
|---|---|
| CA (1) | CA2104362A1 (en) |
| GB (1) | GB2281230A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103894026A (en) * | 2014-03-17 | 2014-07-02 | 中冶集团武汉勘察研究院有限公司 | Preparation method for cement bin flying dust filtering device |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0981028B1 (en) * | 1998-08-17 | 2003-04-23 | eloma GmbH Grossküchentechnik | Process and device for cleaning of exhaust air of kitchen apparatus |
| GB9909917D0 (en) * | 1999-04-29 | 1999-06-30 | D C Norris & Co Engineering Lt | Improvements relating to food production |
| EP3161387A1 (en) * | 2014-06-27 | 2017-05-03 | Koninklijke Philips N.V. | Device and method for absorbing organic constituents in ambient air |
| CN107966025A (en) * | 2017-11-07 | 2018-04-27 | 登封市豫登耐火材料厂 | A kind of environmentally friendly fire resisting brickkiln facility based on sensing heating control technology |
| RU2718084C1 (en) * | 2019-06-14 | 2020-03-30 | Александр Владимирович Стегленко | Device and method of cooling, sparking and cleaning of smoke emissions from braziers and other furnaces |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB199425A (en) * | 1922-02-21 | 1923-06-21 | Charles Victor Albert Eley | Improvements relating to furnaces |
| GB235988A (en) * | 1925-01-01 | 1925-07-02 | Tom Kay | Improvements in dust extractors for emery wheels, polishing spindles and the like |
| GB526178A (en) * | 1939-03-09 | 1940-09-12 | Luis Santos Garcia Crespo | An improved device for scrubbing combustion gases |
| GB992810A (en) * | 1961-10-20 | 1965-05-19 | Arthur Leonard Tanner | Cleaning of polluted air |
| CA1079495A (en) * | 1975-11-05 | 1980-06-17 | John M. Schauer | Apparatus and method for cleansing noxious constituents from gas streams |
| GB2258623B (en) * | 1991-08-12 | 1995-05-10 | Kuo Tien Sung | A waste gas-purifying device |
-
1993
- 1993-08-18 CA CA002104362A patent/CA2104362A1/en not_active Abandoned
- 1993-08-19 GB GB9317292A patent/GB2281230A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103894026A (en) * | 2014-03-17 | 2014-07-02 | 中冶集团武汉勘察研究院有限公司 | Preparation method for cement bin flying dust filtering device |
| CN103894026B (en) * | 2014-03-17 | 2016-04-20 | 中冶集团武汉勘察研究院有限公司 | A kind of preparation method of cement bin airborne dust filter |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2281230A (en) | 1995-03-01 |
| GB9317292D0 (en) | 1993-10-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued | ||
| FZDE | Discontinued |
Effective date: 19960219 |