CN215782577U - Circulating device for purifying organic waste gas VOCs - Google Patents
Circulating device for purifying organic waste gas VOCs Download PDFInfo
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- CN215782577U CN215782577U CN202121687775.2U CN202121687775U CN215782577U CN 215782577 U CN215782577 U CN 215782577U CN 202121687775 U CN202121687775 U CN 202121687775U CN 215782577 U CN215782577 U CN 215782577U
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- water storage
- storage tank
- organic waste
- purifying
- vocs
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- 239000012855 volatile organic compound Substances 0.000 title claims abstract description 31
- 239000007789 gas Substances 0.000 title claims abstract description 28
- 239000010815 organic waste Substances 0.000 title claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 84
- 238000005507 spraying Methods 0.000 claims description 22
- 230000005540 biological transmission Effects 0.000 claims description 16
- 239000007921 spray Substances 0.000 claims description 13
- 229920001971 elastomer Polymers 0.000 claims description 12
- 238000004891 communication Methods 0.000 claims description 10
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 238000004064 recycling Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 238000000746 purification Methods 0.000 abstract description 11
- 238000001914 filtration Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 6
- 230000002035 prolonged effect Effects 0.000 abstract description 2
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- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
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- Treating Waste Gases (AREA)
Abstract
The utility model provides a circulating device for purifying organic waste gas VOCs, which comprises: a water storage tank; the filter tanks are all arranged on the water storage tank; two inclined connecting plates, two the inclined connecting plates are connected respectively in the both sides at water storage box inner wall top, two be connected with the filter box between the relative both sides of inclined connecting plate, the intercommunication groove has been seted up to the inside of filter box, three mounting groove has been seted up in the front of filter box. According to the circulating device for purifying the VOCs in the organic waste gas, provided by the utility model, the filter box is arranged, the filter plates with three filtering degrees are arranged in the three mounting grooves, the sprayed water source is filtered for multiple times, and the filtered water source is extracted by the water pump, so that the sprayed water source can be reused, the purifying effect is improved, the service life of an equipment pipeline is prolonged, and the water resource used for purification is saved.
Description
Technical Field
The utility model relates to the field of waste gas purification, in particular to a circulating device for purifying organic waste gas VOCs.
Background
In China, VOCs refer to organic compounds with saturated vapor pressure of more than 70 Pa at normal temperature and boiling point of below 260 ℃ at normal pressure, or all organic compounds with vapor pressure of more than or equal to 10 Pa and volatility at 20 ℃, most VOCs have uncomfortable special smell, toxicity, irritation, teratogenicity and carcinogenesis, and particularly benzene, toluene, formaldehyde and the like cause great harm to human health. VOCs are important precursors causing urban dust haze and photochemical smog and mainly come from the processes of coal chemical industry, petrochemical industry, fuel coating manufacturing, solvent manufacturing and using and the like.
With the change of the times, various purification methods for VOCs are provided, such as: spray tower absorption, electrostatic adsorption, biological purification, regenerative thermal incineration, activated carbon adsorption and the like, and the spray tower absorption technology is the one with the lowest equipment requirement in a plurality of purification modes, so the spray tower absorption technology becomes the first choice of most manufacturers.
But among the current spray column absorption technology, to the water source after gas spray purifies, either directly discharge no longer recycle, or filter when using again not complete enough to lead to the subsidiary granule transmission of water source, can cause equipment pipeline to block up for a long time, or reduce gaseous purifying effect.
Therefore, it is necessary to provide a circulation device for purifying VOCs in organic waste gases to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a circulating device for purifying organic waste gas VOCs, which solves the problems of insufficient circulation and poor filtering effect of a spray water source of a spray tower.
In order to solve the above technical problem, the present invention provides a circulation device for purifying organic waste gases VOCs, comprising: a water storage tank;
the filter tanks are all arranged on the water storage tank;
the filter box comprises two inclined connecting plates, a water storage tank and a water outlet pipe, wherein the two inclined connecting plates are respectively connected to two sides of the top of the inner wall of the water storage tank, a filter box is connected between two opposite sides of the two inclined connecting plates, a communicating groove is formed in the filter box, and three mounting grooves are formed in the front of the filter box;
the water pump, the water pump is connected in one side of water storage box, and is three the mounting groove from top to bottom sets gradually, all is used for inserting the filter, and the filter is current device, the extraction end of water pump runs through and extends to the inside of water storage box.
Preferably, the top of the water storage tank is connected with a communication pipeline, the top of the communication pipeline is connected with three spraying cylinders, the tops of the three spraying cylinders are connected with a transmission pipeline, one side of the communication pipeline is connected with an air inlet pipeline, the spraying cylinders are conical cylinders with short radii facing upwards, grooves are formed in the spraying cylinders, and the air inlet pipeline is connected with a waste gas suction device.
Preferably, the inner walls of the three spraying cylinders are all connected with a distributing pipe, one end of the distributing pipe is connected with an annular transmission pipe, the outer surface of the annular transmission pipe is connected with a plurality of spraying heads, the spraying heads are all existing devices and can spray water in a mist mode, and one end of the distributing pipe penetrates through and extends to the outside of the spraying cylinders.
Preferably, one end of each of the three distributing pipes is connected with a water injection pipe, and the other end of each water injection pipe is communicated with a water outlet end of the water pump.
Preferably, a clamping groove is formed in the front face of the water storage tank, a shielding plate is connected to the front face of the water storage tank through screws, a first rubber sealing ring is connected to the back face of the shielding plate, and the first rubber sealing ring is clamped inside the clamping groove.
Preferably, the front surface of the shielding plate is provided with a replacement groove.
Preferably, the front of changing the groove has the change door through the screw connection, the back connection who changes the door has second rubber seal, be connected with transparent observation window in the positive groove of change door, transparent observation window is used for observing the behaviour in service of filter, change a accessible and dismantle the screw and dismantle and open, when changing a closed back, second rubber seal can include the groove of changing.
Compared with the related art, the circulating device for purifying the organic waste gas VOCs provided by the utility model has the following beneficial effects:
the utility model provides a circulating device for purifying organic waste gas VOCs, which is characterized in that a plurality of filter tanks are arranged at the top of a water storage tank for primary water source filtration, then a sprayed water source is filtered for many times through the arrangement of filter boxes and the arrangement of filter plates with three filtration degrees in three mounting grooves, and the filtered water source is extracted through a water pump, so that the sprayed water source can be reused, the purification effect is improved, the service life of an equipment pipeline is prolonged, and the water resource used for purification is saved.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of a circulation device for purifying VOCs in organic waste gas according to the present invention;
FIG. 2 is a schematic structural view of a cross section of a spraying device provided by the present invention;
FIG. 3 is an overall three-dimensional perspective view provided by the present invention;
FIG. 4 is a schematic view of the shielding plate shown in FIG. 1;
fig. 5 is a schematic structural diagram of a second embodiment of the circulation device for purifying VOCs in organic waste gas according to the present invention;
reference numbers in the figures: 1. the device comprises a filter tank, 2, an inclined connecting plate, 3, a clamping groove, 4, a water storage tank, 5, a mounting groove, 6, a communicating groove, 7, a filter box, 8, a replacing groove, 9, a first rubber sealing ring, 10, a baffle plate, 11, a conducting groove, 12, a spraying cylinder, 13, an annular transmission pipe, 14, a spraying head, 15, an air inlet pipeline, 16, a communicating pipeline, 17, a transmission pipeline, 18, a water injection pipe, 19, a water pump, 20, a replacing door, 21, a second rubber sealing ring, 22, a transparent observation window, 23 and a distributing pipe.
Detailed Description
The utility model is further described with reference to the following figures and embodiments.
First embodiment
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, wherein fig. 1 is a schematic structural diagram of a first embodiment of a circulation device for purifying organic waste gases VOCs according to the present invention; FIG. 2 is a schematic structural view of a cross section of a spraying device provided by the present invention; FIG. 3 is an overall three-dimensional perspective view provided by the present invention; fig. 4 is a schematic structural view of the shielding plate shown in fig. 1.
Organic waste gas VOCs purifies uses circulating device includes: a water storage tank 4;
the filter tanks 1 are all arranged on the water storage tank 4;
the water storage tank comprises two inclined connecting plates 2, wherein the two inclined connecting plates 2 are respectively connected to two sides of the top of the inner wall of the water storage tank 4, a filter box 7 is connected between two opposite sides of the two inclined connecting plates 2, a communicating groove 6 is formed in the filter box 7, and three mounting grooves 5 are formed in the front of the filter box 7;
the water pump 19, the water pump 19 is connected in one side of water storage box 4, and is three the mounting groove 5 from top to bottom sets gradually, all is used for inserting the filter, and the filter is current device, like activated carbon board, coarse filtration net. A device with a water source filtering function such as a fine filter screen, and a suction end of the water pump 19 penetrates and extends to the inside of the water storage tank 4.
The top of the water storage tank 4 is connected with a communication pipeline 16, the top of the communication pipeline 16 is connected with three spraying cylinders 12, the tops of the three spraying cylinders 12 are connected with a transmission pipeline 17, one side of the communication pipeline 16 is connected with an air inlet pipeline 15, the spraying cylinders 12 are conical cylinders with upward short radii and are internally provided with grooves, the other end of the transmission pipeline 17 can be connected with a discharge pipeline or a secondary purification device, and the air inlet pipeline 15 is connected with a waste gas suction device and is used for sucking and transmitting waste gas into a purification device;
the inner walls of the three spraying cylinders 12 are connected with distributing pipes 23, one ends of the distributing pipes 23 are connected with annular transmission pipes 13, the outer surfaces of the annular transmission pipes 13 are connected with a plurality of spraying heads 14, the spraying heads 14 are all existing devices and can spray water in a mist mode, and one ends of the distributing pipes 23 penetrate through and extend to the outer portions of the spraying cylinders 12;
one end of each of the three distributing pipes 23 is connected with a water injection pipe 18, and the other end of each water injection pipe 18 is communicated with a water outlet end of the water pump 19;
When the device works, VOCs waste gas is injected through the air inlet pipeline 15 and is transmitted to the insides of the three transmission guide grooves 11 through the communication pipeline 16, the water pump 19 is started, a pumped water source is transmitted through the water injection pipe 18 and is respectively transmitted to the insides of the three annular transmission pipes 13 through the three branch pipes 23, water mist is discharged by the plurality of spray headers 14, the waste gas is purified, and the purified gas is transmitted through the transmission pipeline 17 to be discharged or the subsequent purification operation is carried out;
after the water source purifies and adsorbs particles in the waste gas, the particles drop into the filter box 7 through the filter tank 1, sequentially pass through the three filter plates, and flow into the water storage tank 4 after the waste gas particles are purified, so that the waste gas particles are waited to be pumped by the water pump 19 for reuse;
after observing the filter board through transparent observation window 22 and adsorbing saturation, open change door 20 through dismantling the screw, carry out the change of filter to guarantee good filter effect.
Compared with the related art, the circulating device for purifying the organic waste gas VOCs provided by the utility model has the following beneficial effects:
set up a plurality of filter tanks 1 through the top at water storage box 4 and carry out preliminary water source and filter, later through filter box 7's setting, and the setting of the filter of three kinds of filtering degree of 5 inside three mounting grooves, carry out filtration many times to the water source that sprays, and through the water pump 19 to the water source extraction after filtering, make the water source after spraying can reuse, improved the effect of purification, improved the life of equipment pipeline simultaneously, practiced thrift the used water resource of purification.
Second embodiment
Referring to fig. 5, a second embodiment of the present application provides another recycling apparatus for purifying VOCs in organic waste gas based on the recycling apparatus for purifying VOCs in organic waste gas provided in the first embodiment of the present application. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the second embodiment of the present application provides a circulation device for purifying organic waste gases VOCs, which is different in that the front surface of the shielding plate 10 is provided with a replacement groove 8.
The front of changing groove 8 has change door 20 through screwed connection, the back connection who changes door 20 has second rubber seal 21, be connected with transparent observation window 22 in the groove of changing door 20 front, transparent observation window 22 is used for observing the behaviour in use of filter, change door 20 accessible and dismantle the screw and dismantle and open, when changing door 20 closed back, second rubber seal 21 can cover change groove 8, prevents revealing of water source.
Compared with the related art, the circulating device for purifying the organic waste gas VOCs provided by the utility model has the following beneficial effects:
through seting up change groove 8 in the front of shielding plate 10 to change door 20 through screw swing joint, make personnel's later stage when changing the filter, need not to dismantle whole shielding plate 10, make equipment at the in-process of operation, also can carry out the change of filter, simultaneously can convenient and fast's change filter more.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. A circulating device for purifying organic waste gas VOCs is characterized by comprising: a water storage tank;
the filter tanks are all arranged on the water storage tank;
the filter box comprises two inclined connecting plates, a water storage tank and a water outlet pipe, wherein the two inclined connecting plates are respectively connected to two sides of the top of the inner wall of the water storage tank, a filter box is connected between two opposite sides of the two inclined connecting plates, a communicating groove is formed in the filter box, and three mounting grooves are formed in the front of the filter box;
and the water pump is connected to one side of the water storage tank.
2. The recycling device for purifying organic waste gases VOCs according to claim 1, wherein a top of the water storage tank is connected with a communication pipeline, the top of the communication pipeline is connected with three spraying cylinders, the top of the three spraying cylinders is connected with a transmission pipeline, and one side of the communication pipeline is connected with an air inlet pipeline.
3. The circulation device for purifying organic waste gases VOCs according to claim 2, wherein the inner walls of the three spray cylinders are connected with branch pipes, one ends of the branch pipes are connected with annular transmission pipes, and the outer surfaces of the annular transmission pipes are connected with a plurality of spray headers.
4. The recycling apparatus for purifying VOCs in organic exhaust gas as claimed in claim 3, wherein a water injection pipe is connected to one end of each of the three branch pipes.
5. The circulation device for purifying organic waste gases VOCs according to claim 1, wherein a clamping groove is formed in the front face of the water storage tank, a shielding plate is connected to the front face of the water storage tank through a screw, and a first rubber sealing ring is connected to the back face of the shielding plate.
6. The recycling apparatus for purifying VOCs in organic waste gas as claimed in claim 5, wherein the front surface of said shielding plate is provided with a replacing groove.
7. The recycling apparatus for purifying organic waste gases VOCs according to claim 6, wherein a replacing door is connected to the front surface of the replacing groove through a screw, a second rubber sealing ring is connected to the back surface of the replacing door, and a transparent viewing window is connected to the groove on the front surface of the replacing door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121687775.2U CN215782577U (en) | 2021-07-23 | 2021-07-23 | Circulating device for purifying organic waste gas VOCs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121687775.2U CN215782577U (en) | 2021-07-23 | 2021-07-23 | Circulating device for purifying organic waste gas VOCs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215782577U true CN215782577U (en) | 2022-02-11 |
Family
ID=80184032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121687775.2U Expired - Fee Related CN215782577U (en) | 2021-07-23 | 2021-07-23 | Circulating device for purifying organic waste gas VOCs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215782577U (en) |
-
2021
- 2021-07-23 CN CN202121687775.2U patent/CN215782577U/en not_active Expired - Fee Related
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| 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: 20220211 |