CN214513611U - Organic waste gas airtight negative pressure collection device - Google Patents
Organic waste gas airtight negative pressure collection device Download PDFInfo
- Publication number
- CN214513611U CN214513611U CN202120511384.9U CN202120511384U CN214513611U CN 214513611 U CN214513611 U CN 214513611U CN 202120511384 U CN202120511384 U CN 202120511384U CN 214513611 U CN214513611 U CN 214513611U
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- Prior art keywords
- negative pressure
- air
- waste gas
- cabinet
- pipe
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- 239000007789 gas Substances 0.000 title claims abstract description 32
- 239000010815 organic waste Substances 0.000 title claims abstract description 18
- 239000002912 waste gas Substances 0.000 claims abstract description 31
- 238000000746 purification Methods 0.000 claims abstract description 19
- 230000000694 effects Effects 0.000 abstract description 6
- 230000036541 health Effects 0.000 abstract description 3
- 238000002347 injection Methods 0.000 abstract description 2
- 239000007924 injection Substances 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
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Abstract
The utility model provides an airtight negative pressure collection device of organic waste gas relates to the exhaust-gas treatment field. The negative pressure collection cabinet is characterized by comprising a negative pressure collection cabinet, wherein a first air suction pump is arranged on the upper surface of the negative pressure collection cabinet, and a first air suction pipe is arranged on one side of the first air suction pump. This airtight negative pressure collection device of organic waste gas, cooperation through first suction pump and negative-pressure air fan is used, can be so that collect the cabinet by the outside air injection negative pressure of first suction pump, later collect the inside waste gas of cabinet and take out by negative-pressure air fan with the negative pressure, thereby collect the inside air circulation of cabinet to the negative pressure, reduce the harm of waste gas to the staff health, through exhaust purification case, the cooperation of second gas phase purification ware and third suction opening is used, can make the waste gas that gets into in the purifying box purify through second gas phase purification ware, later by third suction opening suction under the effect of second suction pump output, discharge by the second tuber pipe, thereby purify waste gas.
Description
Technical Field
The utility model relates to a waste gas treatment technical field specifically is an airtight negative pressure collection device of organic waste gas.
Background
The waste gas refers to toxic and harmful gas discharged by human in the production and living process. Especially chemical plants, steel plants, pharmaceutical plants, coking plants and oil refineries, etc., the discharged waste gas has large odor, seriously pollutes the environment and affects the human health.
The traditional organic waste gas collection adopts a top gas collecting hood or a workshop negative pressure air draft mode. If the design of the gas-collecting hood is too high, the situation of incomplete collection of the pollution source can occur; if the design of the gas collecting hood is too low, normal production and operation of a workshop can be hindered, and the waste gas is difficult to purify after being collected, so that a closed negative pressure collecting device for organic waste gas is needed.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides an airtight negative pressure collection device of organic waste gas has solved the problem mentioned in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an organic waste gas airtight negative pressure collecting device comprises a negative pressure collecting cabinet, wherein a first air suction pump is mounted on the upper surface of the negative pressure collecting cabinet, a first air suction pipe is mounted on one side of the first air suction pump, a first air suction opening is mounted at the other end of the first air suction pipe, a third air outlet pipe is mounted on the lower surface of the first air suction pump, an air outlet is mounted on the lower surface of the third air outlet pipe, a first air-phase purifier is mounted on the inner side of the negative pressure collecting cabinet, a negative pressure fan is mounted on one side of the negative pressure collecting cabinet, a second air suction pipe is mounted on one side of the negative pressure fan, a second air suction opening is mounted on the other side of the second air suction pipe, a first air outlet pipe is mounted on the other side of the negative pressure fan, a waste gas purifying box is mounted at the other end of the first air outlet pipe, a second air-phase purifier is mounted in the waste gas purifying box, and a second air suction pump is mounted on the upper surface of the waste gas purifying box, the lower surface mounting of second suction pump has the third suction opening, the last surface mounting of second suction pump has the second to go out the tuber pipe, the filter screen is installed to the other end that the second goes out the tuber pipe.
Preferably, the number of the second air suction openings is multiple, and the second air suction openings are respectively installed on one side of the second air suction pipe.
Preferably, a first air suction pipe is installed on one side of the first air suction opening, and a negative pressure collection cabinet is installed on the lower surface of the first air suction pipe.
Preferably, a cabinet door is installed on one side of the negative pressure collecting cabinet, and a door handle is installed on the other side of the cabinet door.
Preferably, the upper surface of the third air outlet pipe is provided with a first air suction pump, and the side surface of the third air outlet pipe is provided with a negative pressure collecting cabinet.
(III) advantageous effects
The utility model provides an airtight negative pressure collection device of organic waste gas. Has the following beneficial effects:
1. this airtight negative pressure collection device of organic waste gas uses through first suction pump and negative-pressure air fan's cooperation, can be so that collect the cabinet by the outside air injection negative pressure of first suction pump, later collect the inside waste gas of cabinet by negative-pressure air fan with the negative pressure and take out to collect the inside air circulation of cabinet, reduce the harm of waste gas to the staff health to the negative pressure.
2. This airtight negative pressure collection device of organic waste gas, through the cooperation use of exhaust purification case, second suction pump, second play tuber pipe, second gas phase clarifier and third suction opening, can be so that the waste gas that gets into in the purifying case purifies through the second gas phase clarifier, later by the suction of third suction opening under the effect of second suction pump output end, later by the discharge of second play tuber pipe to purify waste gas.
Drawings
FIG. 1 is a schematic view of the complete structure of the present invention;
FIG. 2 is a schematic sectional view of a first part of the present invention;
fig. 3 is a schematic sectional view of a second part of the present invention.
In the figure: the negative pressure collection cabinet comprises a negative pressure collection cabinet 1, a first air suction pump 2, a first air suction pipe 3, a first air suction opening 4, a negative pressure fan 5, a first air outlet pipe 6, a waste gas purification box 7, a second air suction pump 8, a second air outlet pipe 9, a filter screen 10, a third air outlet pipe 11, an air outlet 12, a first gas phase purifier 13, a second air suction pipe 14, a second air suction opening 15, a second gas phase purifier 16, a third air suction opening 17, a cabinet door 18 and a door handle 19.
Detailed Description
The invention is explained in more detail below with reference to the figures and examples.
The embodiment of the utility model provides an organic waste gas airtight negative pressure collecting device, as shown in fig. 1-3, comprising a negative pressure collecting cabinet 1, a first air suction pump 2 is installed on the upper surface of the negative pressure collecting cabinet 1, a first air suction pipe 3 is installed on one side of the first air suction pump 2, a first air suction opening 4 is installed on the other end of the first air suction pipe 3, a third air outlet pipe 11 is installed on the lower surface of the first air suction pump 2, an air outlet 12 is installed on the lower surface of the third air outlet pipe 11, through the cooperation of the first air suction pump 2, the first air suction pipe 3, the first air suction opening 4, the third air outlet pipe 11 and the air outlet 12, the first air suction opening 4 can suck air outside the negative pressure collecting cabinet 1 under the effect of the output end of the first air suction pump 2, then the air is ejected from the air outlet 12 to the inside of the negative pressure collecting cabinet 1 through the first air suction pipe 3 and the third air outlet pipe 11, a first gas phase purifier 13 is installed on the inner side of the negative pressure collecting cabinet 1, through the arrangement of the first gas-phase purifier 13, the first gas-phase purifier 13 can purify air sucked from the outside, the negative pressure collection cabinet 1 is provided with the negative pressure fan 5 at one side, the negative pressure fan 5 is provided with the second exhaust pipe 14 at one side, the second exhaust pipe 14 is provided at the other side, the first air outlet pipe 6 is provided at the other side of the negative pressure fan 5, the second exhaust pipe 14, the second exhaust port 15 and the first air outlet pipe 6 are arranged in a matching manner, so that the second exhaust port 15 can suck waste gas in the negative pressure collection cabinet 1 under the action of the output end of the negative pressure fan 5, then the waste gas enters the waste gas purification cabinet 7 through the second exhaust pipe 14 and the first air outlet pipe 6, the waste gas purification cabinet 7 is arranged at the other end of the first air outlet pipe 6, the second gas-phase purifier 16 is arranged in the waste gas purification cabinet 7, and the waste gas purification cabinet 7 and the second gas-phase purifier 16 are arranged in a matching manner, can be so that the waste gas that gets into in the exhaust purification case 7 purifies through second gas phase purification ware 16, the last surface mounting of exhaust purification case 7 has second suction pump 8, the lower surface mounting of second suction pump 8 has third suction opening 17, the last surface mounting of second suction pump 8 has second air-out pipe 9, through setting up second suction pump 8, third suction opening 17 and the cooperation of second air-out pipe 9, can make the gas after purifying in the exhaust purification case 7 inhale by third suction opening 17 under the effect of second suction pump 8 output, later go out the tuber pipe 9 by the second and discharge, filter screen 10 is installed to the other end that the second goes out tuber pipe 9, through setting up filter screen 10, can make the unable second that gets into of outside foreign matter goes out in the tuber pipe 9.
Specifically, the number of the second suction openings 15 is plural, the second suction openings 15 are respectively installed at one side of the second suction pipe 14, and the waste gas inside the negative pressure collection cabinet 1 can be sufficiently sucked by the cooperation of the second suction openings 15 and the second suction pipe 14.
Specifically, first suction pipe 3 is installed to one side of first suction opening 4, and cabinet 1 is collected to the lower surface mounting of first suction pipe 4 has the negative pressure, and through setting up the cooperation that cabinet 1 was collected to first suction opening 4, first suction pipe 3 and negative pressure, can make outside air pass through first suction opening 4 and get into inside the cabinet 1 is collected to the negative pressure by air outlet 12 via first suction pipe 3.
Specifically, a cabinet door 18 is installed on one side of the negative pressure collecting cabinet 1, a door handle 19 is installed on the other side of the cabinet door 18, and through the cooperation of the cabinet door 18 and the door handle 19, a worker can conveniently get in and out of the negative pressure collecting cabinet 1.
Specifically, the upper surface mounting that the third goes out tuber pipe 11 has first suction pump 2, and the cabinet 1 is collected to the side-mounting that the third goes out tuber pipe 11 has the negative pressure, and through setting up the cooperation that the cabinet 1 was collected to third play tuber pipe 11, first suction pump 2 and negative pressure, can be so that the air of inhaling under the effect of first suction pump 2 output spouts into the negative pressure by air outlet 12 and collects inside the cabinet 1 via the third play tuber pipe 11.
All the electric equipment in the scheme supplies power through the external power supply.
The working principle is as follows: when in use, firstly the first air suction pump 2 is operated, the first air suction opening 4 sucks air under the action of the output end of the first air suction pump 2, then the air is sprayed into the negative pressure collection cabinet 1 from the air outlet 12 through the first air suction pipe 3 and the third air suction pipe 11, then the sprayed air is purified by the first air purifier 13, then the negative pressure fan 5 is operated, the output end of the negative pressure fan 5 drives the second air suction pipe 14, the second air suction pipe 14 drives the second air suction opening 15 to suck waste gas in the negative pressure collection cabinet 1, then the waste gas enters the waste gas purification cabinet 7 through the first air outlet pipe 6, the waste gas is purified in the waste gas purification cabinet 7 through the second air purifier 16, then the second air suction pump 8 is operated, the third air suction opening 17 sucks purified air in the waste gas purification cabinet 7 under the action of the output end of the second air suction pump 8, and then the air is discharged through the second air outlet pipe 9, thereby achieving the purpose of circulating the air in the negative pressure collecting cabinet 1.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a airtight negative pressure collection device of organic waste gas, includes negative pressure collection cabinet (1), its characterized in that: the air purifier is characterized in that a first air suction pump (2) is mounted on the upper surface of the negative pressure collection cabinet (1), a first air suction pipe (3) is mounted on one side of the first air suction pump (2), a first air suction opening (4) is mounted at the other end of the first air suction pipe (3), a third air outlet pipe (11) is mounted on the lower surface of the first air suction pump (2), an air outlet (12) is mounted on the lower surface of the third air outlet pipe (11), a first air phase purifier (13) is mounted on the inner side of the negative pressure collection cabinet (1), a negative pressure fan (5) is mounted on one side of the negative pressure collection cabinet (1), a second air suction pipe (14) is mounted on one side of the negative pressure fan (5), a second air suction opening (15) is mounted on the other side of the second air suction pipe (14), a first air outlet pipe (6) is mounted on the other side of the negative pressure fan (5), and a waste gas purification box (7) is mounted on the other end of the first air outlet pipe (6), install second gas phase clarifier (16) in exhaust purification case (7), the last surface mounting of exhaust purification case (7) has second suction pump (8), the lower surface mounting of second suction pump (8) has third suction opening (17), the last surface mounting of second suction pump (8) has second air-out pipe (9), filter screen (10) are installed to the other end that the second goes out air pipe (9).
2. The organic waste gas closed negative pressure collecting device according to claim 1, characterized in that: the number of the second air suction openings (15) is multiple, and the second air suction openings (15) are respectively arranged on one side of the second air suction pipe (14).
3. The organic waste gas closed negative pressure collecting device according to claim 1, characterized in that: a first air suction pipe (3) is installed on one side of the first air suction opening (4), and a negative pressure collecting cabinet (1) is installed on the lower surface of the first air suction pipe (3).
4. The organic waste gas closed negative pressure collecting device according to claim 1, characterized in that: a cabinet door (18) is installed on one side of the negative pressure collecting cabinet (1), and a door handle (19) is installed on the other side of the cabinet door (18).
5. The organic waste gas closed negative pressure collecting device according to claim 1, characterized in that: the upper surface mounting that the third goes out tuber pipe (11) has first air pump (2), the side-mounting that the third goes out tuber pipe (11) has negative pressure to collect cabinet (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120511384.9U CN214513611U (en) | 2021-03-10 | 2021-03-10 | Organic waste gas airtight negative pressure collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120511384.9U CN214513611U (en) | 2021-03-10 | 2021-03-10 | Organic waste gas airtight negative pressure collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214513611U true CN214513611U (en) | 2021-10-29 |
Family
ID=78262442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120511384.9U Expired - Fee Related CN214513611U (en) | 2021-03-10 | 2021-03-10 | Organic waste gas airtight negative pressure collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214513611U (en) |
-
2021
- 2021-03-10 CN CN202120511384.9U patent/CN214513611U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |