TWI579033B - Waste gas scrubber structure - Google Patents

Description

Exhaust gas scrubber structure

The invention relates to an exhaust gas scrubbing tower structure, in particular to an exhaust gas scrubbing tower structure which can improve the deodorizing effect of the exhaust gas scrubbing tower.

According to the industry, animal husbandry and catering industry, it will produce extremely uncomfortable exhaust gas. Therefore, the industry that produces unpleasant exhaust gas will usually be protested by residents, so it will not solve the problem. Unpleasant taste.

Take the catering industry as an example, the catering industry, such as cooking some ingredients, will produce high concentrations of odor, such as stinky tofu, garlic, pepper and other ingredients, the high concentration of odor produced by these ingredients in cooking often cause people to trouble. Therefore, the restaurant industry will install an exhaust gas scrubber to reduce the irritating smell to reduce people's troubles.

As shown in FIG. 1, a conventional exhaust gas scrubber 1 has a body 11 and a flusher 12 mounted in the body 11. The body 11 has an exhaust gas inlet port 111, an exhaust gas discharge port 112 and a water discharge port 113. The exhaust gas enters the body 11 through the exhaust gas inlet port 111. The flusher 12 has a water spray head 121, which can externally The water is ejected, whereby the exhaust gas entering the main body 11 is subjected to a washing operation, and the exhaust gas is washed and then discharged from the exhaust gas discharge port 112 to the outside of the body 11, thereby reducing micromolecules in the exhaust gas, thereby reducing The taste of the exhaust gas, the residual micromolecules accumulated in the body 11 and the waste water are discharged from the drain 11 to the outside of the body 11.

The conventional exhaust gas scrubbing tower, by virtue of the above-described configuration, has been able to reduce the taste of the exhaust gas, but still cannot effectively bring the taste of the exhaust gas to an undisturbed level. Therefore, how to provide an exhaust gas scrubber structure to effectively solve the disturbing odor in the cooking exhaust gas has become an urgent problem for the exhaust gas scrubber manufacturers.

The main object of the present invention is to provide a structure for an exhaust gas scrubbing tower, which is mainly intended to overcome the lack of good odor removal effect of the conventional exhaust gas scrubber.

To this end, the main technical means used in claim 1 of the present invention is to provide an exhaust gas scrubbing tower comprising a tower unit, a filter unit disposed in the tower unit, a washing unit capable of washing exhaust gas entering the tower unit; the tower unit defines a plurality of passages through which the exhaust gas flows through the partition plate, the tower unit is provided with an exhaust gas inlet port and an exhaust gas discharge port; The unit has a plurality of filter elements disposed on the passages of the passages, and the washing unit can form a water mist curtain for washing exhaust gas in the passage, thereby allowing the exhaust gas to enter the exhaust gas scrubber It can be washed and filtered several times.

The invention can be achieved by the main technical means of the first claim of the above patent scope: the passage unit is provided with a plurality of passages for exhaust gas circulation, and the passage is provided with filter elements of a plurality of filter units. And a washing water mist curtain formed by the washing unit is arranged in each channel, so that after the exhaust gas enters the exhaust gas scrubbing tower, multiple water mist curtain washing and multiple filtering can be performed, thereby effectively The odor and micromolecules in the exhaust gas are removed to enhance the use efficiency of the exhaust gas scrubber structure.

1‧‧‧Exhaust scrubber

11‧‧‧Ontology

111‧‧‧Exhaust gas inlet

112‧‧‧Exhaust gas outlet

113‧‧‧Discharge

12‧‧‧Washer

121‧‧‧Water jet head

2‧‧‧Exhaust scrubber

3‧‧‧Tower unit

31‧‧‧Exhaust gas outlet

32‧‧‧Exhaust gas inlet

33‧‧‧Water Storage Department

34‧‧‧ overflow

35‧‧‧Water level controller

36‧‧‧ Wastewater drain

37‧‧‧ Spacer

37a‧‧‧First partition board

37b‧‧‧Second spacer

37c‧‧‧ third spacer

37d‧‧‧fourth partition board

371‧‧‧Water Collection Department

372‧‧‧Water Department

38‧‧‧ passage

381‧‧‧First Passage

382‧‧‧second channel

383‧‧‧ third channel

384‧‧‧fourth channel

39‧‧‧Filter Installation Department

4‧‧‧Filter unit

41‧‧‧Filter

42‧‧‧Filter

5‧‧‧Washing unit

51‧‧‧First Washing Group

511‧‧‧First pump set

512‧‧‧First pumping pipe

513‧‧‧First water pipe group

514‧‧‧First pressure regulating tube

515‧‧‧First head group

52‧‧‧Second Washing Group

521‧‧‧Second pump set

522‧‧‧Second pumping pipe

523‧‧‧Second water supply pipe group

524‧‧‧Second pressure regulating tube

525‧‧‧Second head group

Figure 1 is a schematic diagram of a conventional exhaust gas scrubber.

Figure 2 is a schematic view of the exhaust gas scrubber of the present invention.

Figure 3 is a perspective view of the spacer of the present invention.

Figure 4 is a schematic view showing the flow and washing operation of the exhaust gas scrubbing tower of the present invention.

In order to make the review function easier to understand the structure of the present invention and the achievable effects, the following description will be made with reference to the following: First, please refer to FIG. 2, the exhaust gas scrubber structure of the present invention, the exhaust gas scrubber 2 The utility model comprises a tower unit 3, a filter unit 4 disposed in the tower unit 3, and a washing unit 5 capable of washing the exhaust gas entering the tower unit 3.

As shown in FIG. 2 and FIG. 3, an exhaust gas discharge port 31 is disposed above the tower unit 3, and an exhaust gas inlet port 32 is provided on a lower side of the tower body unit 3. The bottom of the tower body unit 3 has a washable water. The stored water storage portion 33 is provided with an overflow port 34 and a water level controller 35 on the two sides above the water storage portion 33. The water overflow port 34 is connected to the tower unit 3 by the water storage portion 33. Excess water in the water storage portion 33 is discharged outside the tower unit 3, and the water level controller 35 controls the water level of the water storage portion 33. When the water level of the water storage portion 33 is lower than a preset height, the water level controller 35, the water can be automatically introduced into the water storage portion 33; the tower unit 3 is provided with a waste water drain port 36 at the bottom of the water storage portion 33, and the waste water drain port 36 is a waste water in the water storage portion 33. Exhausted from the outside of the tower unit 3; the tower unit 3 is partitioned into a plurality of upper and lower laminated passages 38 by a plurality of partition plates 37. The present invention divides four passages 38 from bottom to top by four partition plates 37, That is, the first partition plate 37a and the water storage portion 3 3 defining a first channel 381, the first spacer 37a and the second spacer 37b defining a second channel 382, the second spacer 37b and the third spacer 37c defining a third channel 383, respectively The third spacer 37c and the fourth spacer 37d define a fourth passage 384; wherein the first passage 381 is in communication with the second passage 382, and the second passage 382 is in communication with the third passage 383, the third passage 383 and the third passage The four channels 384 are in communication, the first channel 381 is connected to the water storage portion 33, the water storage portion 33 is connected to the exhaust gas inlet port 32, and the fourth channel 384 is connected to the exhaust gas discharge port 31; the plurality of partition plates 37 are at least three Above the partition plate 37, a water collecting portion 371 is provided, and one end of the partition plate 37 is provided with a water discharge portion 372 which is discharged in a manner similar to a waterfall in the water collecting portion 371, and the present invention is The first partitioning plate 37a, the second partitioning plate 37b and the third partitioning plate 37c are provided with a water collecting portion 371 and a water discharging portion 372; the tower body unit 3 is provided with a plurality of filter members on the communicating passage of the passage 38. In the portion 39, the filter mounting portion 39 is mountable to the filter member 41 of the filter unit 4.

As shown in FIG. 2, the filter unit 4 is composed of a plurality of filter elements 41 having a plurality of filter elements 42 therein. The filter elements 41 of the filter unit 4 are attached to the tower unit 3 for filtration. More specifically, the filter elements 41 of the filter unit 4 are attached to the communicating passages of each of the passages 38 of the tower unit 3 so as to be stacked one above the other and alternately in a staggered manner.

As shown in FIG. 2, the washing unit 5 includes a first washing group 51 and a second washing group 52. The first washing group 51 has a first pump group 511 and a first water pump connected to the first pump group 511. 512. A first water distribution pipe group 513 connected to the first pump group 511, a first pressure regulating pipe 514 connected to the first pump group 511, and a plurality of connected first input pipes a first head group 515 of the water pipe group 513, the first head group 515 is disposed on the partition plate 37, more specifically, the first head group 515 is disposed on the second partition plate 37b and The bottom surface of the four partition plates 37d, whereby the exhaust gas entering the second passage 382 and the fourth passage 384 can be sprayed with water spray curtain; the second washing group 52 has a second pump group 521, and a connection a second pumping pipe 522 of the second pump group 521, a second water pipe group 523 connected to the second pump group 521, a second pressure regulating pipe 524 connected to the second pump group 521, and a plurality of connecting the second power a second head group 525 of the water tube group 523, the second head group 525 is disposed on the partition plate 37. More specifically, the second head group 525 is disposed on the first partition plate 37a and On the bottom surface of the three partition plates 37c, the exhaust gas entering the first passage 381 and the third passage 383 can be sprayed with water mist curtain.

As shown in FIG. 2, the first washing group 51 extracts the purified water located in the water storage portion 33 of the tower unit 3 from the first pumping pipe 512 by the first pump group 511. After the pressure regulation of the pressure regulating pipe 514, the first water pipe group 513 is sent to the second passage 382 of the tower body unit 3, and partially delivered to the fourth passage 384, which is connected to the first water pipe group 513. The head group 515 is disposed in the second passage 382 and the fourth passage 384 from top to bottom, whereby the first pump group 511 delivers the purified water of the water storage portion 33 to the first spray When the head group 515 is inside, the water mist sprayed by the first head group 515 can be inserted into the overlapping water mist curtain to spray water mist into the second channel 382 and the fourth channel 384. Curtain mode washing action.

As shown in FIG. 2 and FIG. 3, the second washing group 52 is extracted from the bottom of the water storage portion 33 of the tower unit 3 by the second pumping pipe 522 by the second pump group 521. The purified water is sent from the second water distribution pipe group 523 to the first passage 381 and the third passage 383 of the tower unit 3 by the pressure regulation of the second pressure regulating pipe 524, and the second water supply pipe group 523 is connected. The second head group 525 is disposed in the first passage 381 and the third passage 383 from the top to the bottom, whereby the second pump group 521 delivers the purified water of the water storage portion 33 to the first In the second head group 525, the exhaust gas entering the first passage 381 and the third passage 383 is subjected to a washing operation.

As shown in FIG. 4, in the practice of the present invention, when a high concentration of cooking exhaust gas enters the first passage 381 of the tower unit 3 from the exhaust gas inlet port 32 of the tower unit 3, the washing unit 5 is activated at the same time. And forming a washing water curtain in the passage 38 of the tower unit 3; therefore, when the exhaust gas enters the first passage 381, the exhaust gas travels in a transverse transverse manner, that is, the water curtain in the first passage 381 The washing process is performed, and the filter element 41 of the filter unit 4 on the inner side of the first passage 381 can perform the micromolecular sieve filtering operation on the exhaust gas, and the exhaust gas is filtered by the preliminary washing of the first passage 381, The first passage 381 enters the second passage 382 from the side through the filter member 41 of the filter unit 4 in a lateral direction; when the exhaust gas system crosses the second passage 382 by lateral movement, the second passage 382 The water mist curtain performs a second washing operation on the exhaust gas from the top to the bottom, respectively, and the washed water is collected by the water collecting portion 371 on the first partition plate 37a, and then the first partition plate is collected. The water outlet portion 372 of the 37a flows to the water storage portion 33 in a waterfall manner. Thereby, the water waterfall can perform water waterfall washing on the exhaust gas entering the second passage 382 from the first passage 381; when the exhaust gas crosses the second passage 382 and enters the third passage 383 upward, the The filter unit 41 between the two channels 382 and the third channel 383 will perform a second micro-molecular filtration on the exhaust gas. When the exhaust gas enters the third passage 383, the exhaust gas will be simultaneously The transverse flow is transversely cut into the third passage 383, and the exhaust gas is washed by the water mist curtain in the third passage 383 for the third time from the top to the bottom, and the washed water is replaced by the second After the water collecting portion 371 on the partition plate 37b is collected, the water discharging portion 372 of the second partitioning plate 37b flows to the second passage 382 in a waterfall manner, whereby the water waterfall can enter the second passage 382. The exhaust gas of the third passage 383 is subjected to waterfall washing; when the exhaust gas enters the fourth passage 384 from the side of the third passage 383 from bottom to top, the filtering is simultaneously provided between the third passage 383 and the fourth passage 384. The filter element 41 of the unit 4 can perform the third micro-molecular filtration on the exhaust gas, and the exhaust gas entering the fourth passage 384 is subjected to the fourth time from the top to the bottom of the water mist curtain in the fourth passage 384. After washing, the washed water is collected by the water collecting portion 371 of the third partitioning plate 37c, and then flows out of the water outlet portion 372 of the third partitioning plate 37c to the third passage 383 by means of a waterfall, whereby the water flows. The waterfall can wash the exhaust gas entering the fourth passage 384 from the third passage 383 by a waterfall; when the exhaust gas passes through After the washing of the water mist curtain and the filtering of the filter unit 4 of the filter unit 4 for three times, when it is to be discharged into the atmosphere by the exhaust gas discharge port 31, the filter unit 4 is disposed beside the fourth passage 384 side. The filter member 41 performs the fourth micro-molecular filtration. At this time, the exhaust gas discharged from the exhaust gas discharge port 31 has no unpleasant odor; a part of oil or micro-molecules in the exhaust gas is stuck to the filter unit 4; A part of the filter member 41 is washed by the water mist curtain and accumulated on the water storage portion 33. When the restaurant operator rests, the user can open the waste water drain port 36 to discharge all the waste water in the water storage portion 33. The clean water is removed and stored, so that the exhaust gas scrubber 2 of the present invention is in a standby state.

The invention has the effect that a plurality of passages 38 for exhaust gas circulation are provided in the tower unit 3, and the passages 38 are provided with filter elements 4 of a plurality of filter units 4 1, and a washing water mist curtain formed by the washing unit 5 is disposed in each of the passages 38, so that the exhaust gas can be washed into the exhaust gas washing tower 2, and the water mist curtain can be washed and filtered multiple times. Thereby, the odor and micromolecules in the exhaust gas can be effectively removed, thereby improving the use efficiency of the exhaust gas scrubber 2.

In summary, the present invention can achieve the purpose and effect of the claim by the structure of the exhaust gas scrubbing tower mentioned above, and should meet the requirements of novelty, practicability and advancement, and apply for an invention patent according to law. The detailed examination of your examiner, Huisei granted the examination of the invention patent, to the sense of virtue.

2‧‧‧Exhaust scrubber

3‧‧‧Tower unit

31‧‧‧Exhaust gas outlet

32‧‧‧Exhaust gas inlet

33‧‧‧Water Storage Department

34‧‧‧ overflow

35‧‧‧Water level controller

36‧‧‧ Wastewater drain

37‧‧‧ Spacer

37a‧‧‧First partition board

37b‧‧‧Second spacer

37c‧‧‧ third spacer

37d‧‧‧fourth partition board

372‧‧‧Water Department

38‧‧‧ passage

381‧‧‧First Passage

382‧‧‧second channel

383‧‧‧ third channel

384‧‧‧fourth channel

39‧‧‧Filter Installation Department

4‧‧‧Filter unit

41‧‧‧Filter

42‧‧‧Filter

5‧‧‧Washing unit

51‧‧‧First Washing Group

511‧‧‧First pump set

512‧‧‧First pumping pipe

513‧‧‧First water pipe group

514‧‧‧First pressure regulating tube

515‧‧‧First head group

52‧‧‧Second Washing Group

521‧‧‧Second pump set

522‧‧‧Second pumping pipe

523‧‧‧Second water supply pipe group

524‧‧‧Second pressure regulating tube

525‧‧‧Second head group

Claims (9)

An exhaust gas scrubbing tower structure comprising a tower unit, a filtering unit disposed in the tower unit, and a washing unit capable of washing exhaust gas entering the tower unit; the tower unit The partition plate defines a plurality of passages for the exhaust gas to flow, the tower body unit is provided with an exhaust gas inlet port and an exhaust gas discharge port; the filter unit has a plurality of filter members, and the filter member is disposed on the passage connecting the passages. The washing unit is configured to form a water mist curtain for washing exhaust gas in the passage, thereby allowing the exhaust gas to enter the exhaust gas scrubbing tower after a plurality of washing and filtering operations, wherein the partitioning plate has a plurality of A water collecting portion and a water outlet portion are provided above the partition plate. The exhaust gas scrubber structure of claim 1, wherein an upper side of the tower unit is provided with an exhaust gas discharge port, and a lower side of the tower unit is provided with an exhaust gas inlet, and the bottom of the tower unit has A water storage portion for storing the washing water, the water overflow port being connected to the outside of the tower body unit by the water storage portion, and a waste water drain port is provided at the bottom of the water storage portion. The structure of the exhaust gas scrubber of claim 2, wherein an overflow port and a water level controller are respectively disposed on two sides of the water storage portion. The exhaust gas scrubber structure of claim 1, wherein the tower unit is partitioned into a plurality of upper and lower laminated channels by a plurality of partition plates, wherein the partition plate has a first partition plate and a second interval. The plate is spaced apart from the third partition plate and the fourth partition plate by four channels from bottom to top, and the first partition plate and the water storage portion of the tower body unit define a first passage, the first partition plate and the second partition plate Defining a second channel, the second spacer plate and the third spacer plate define a third channel, the third spacer plate and the fourth spacer plate defining a fourth channel; wherein the first channel is in communication with the second channel, The second channel is connected to the third channel, and the third channel is The fourth passage is in communication, and the first passage communicates with the water storage portion. The exhaust gas scrubber structure of claim 1, wherein the washing unit comprises a first washing group and a second washing group; the first washing group has a first pump group, and the first pump group is connected a first pumping pipe, a first water pipe group connected to the first pump group, a first pressure regulating pipe connected to the first pump group, and a plurality of first spray head groups connected to the first water pipe group; The second washing group has a second pump group, a second water pumping pipe connected to the second pump group, a second water pipe group connected to the second pump group, and a second pressure regulating unit connected to the second pump group. And a plurality of second spray head groups connected to the second water transfer pipe group. The exhaust gas scrubber structure of claim 1, wherein the washing unit comprises a first washing group and a second washing group, the first washing group having a first pump group and a connecting the first pump group a first pumping pipe, a first water pipe group connected to the first pump group, a first pressure regulating pipe connected to the first pump group, and a plurality of first spray head groups connected to the first water pipe group; The plurality of channels are sequentially a first channel, a second channel, a third channel, and a fourth channel; the first jet head group is disposed in the second channel and the fourth channel in a top-down manner; The plurality of spacers have a first spacer, a second spacer, a third spacer, and a fourth spacer. The first ejection head group is disposed on the bottom surfaces of the second spacer and the fourth spacer. The exhaust gas scrubber structure of claim 1, wherein the washing unit comprises a first washing group and a second washing group, the second washing group has a second pump group, and the second pump group is connected a second pumping pipe, a second water pipe group connected to the second pump group, a second pressure regulating pipe connected to the second pump group, and a plurality of second spray head groups connected to the second water pipe group; The plurality of channels are sequentially the first channel, the second channel, the third channel and the fourth channel; the second ejection head group is disposed on the first channel and the third channel in a top-down manner The plurality of spacers have a first spacer, a second spacer, a third spacer, and a fourth spacer. The second ejection head group is disposed on the bottom surfaces of the first spacer and the third spacer. The structure of the exhaust gas scrubber according to claim 1, wherein the communication passage of the plurality of passages of the tower unit is provided with a filter mounting portion, and the filter mounting portion is provided for the filter member of the filter unit. . The exhaust gas scrubber structure of claim 8, wherein the filter member is provided with a plurality of filters.