CN219091638U - Liquid discharging structure for waste gas purifying tower - Google Patents
Liquid discharging structure for waste gas purifying tower Download PDFInfo
- Publication number
- CN219091638U CN219091638U CN202320146151.2U CN202320146151U CN219091638U CN 219091638 U CN219091638 U CN 219091638U CN 202320146151 U CN202320146151 U CN 202320146151U CN 219091638 U CN219091638 U CN 219091638U
- Authority
- CN
- China
- Prior art keywords
- liquid
- pipe
- inner cavity
- storage tank
- exhaust gas
- 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.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Treating Waste Gases (AREA)
- Separation Of Particles Using Liquids (AREA)
Abstract
The utility model discloses a liquid discharging structure for an exhaust gas purifying tower, which belongs to the field of purifying tower equipment, and comprises a purifying tower, wherein one side of the bottom of the purifying tower is provided with a bracket, the top surface of the bracket is provided with a liquid extracting pump, the input end of the liquid extracting pump is provided with a liquid extracting pipe, and one end of the liquid extracting pipe is communicated with the bottom end of an inner cavity of the purifying tower and is used for being matched with the liquid extracting pipe to realize the extraction of exhaust gas at the bottom of the inner cavity of the purifying tower; the output end of the liquid pump is connected with a liquid storage tank through a liquid guide pipe, and the liquid storage tank is used for storing waste liquid pumped by the purifying tower; the middle part of the liquid suction pipe is provided with a decontamination mechanism which is used for filtering the extracted waste liquid; the surface of the liquid storage tank is provided with the time control switch, so that the time control switch can be realized, waste liquid at the bottom of the inner cavity of the purifying tower can be regularly pumped out, and the staff can conveniently clean dirt in the waste liquid, thereby improving the burden of later maintenance of equipment.
Description
Technical Field
The utility model relates to the field of purifying tower equipment, in particular to a liquid discharging structure for an exhaust purifying tower.
Background
The purifying tower is a device for purifying various toxic and harmful waste gases by adopting a wet treatment method according to different waste gases which are provided with different medicaments, is designed by absorbing essence of purifying technologies such as a foam tower, a spray tower, a packed tower and the like, has a dust removing effect, can realize countercurrent or parallel flow of gas-liquid two phases in the tower, generally adopts countercurrent operation, the absorbent flows from top to bottom in the tower top, contacts with gas flowing from bottom to top, absorbs liquid of the absorbent, discharges the purified gas from the tower top.
However, when the existing purifying tower is used, the sprayed liquid is collected at the bottom of the inner cavity of the purifying tower, so that waste liquid is easily collected continuously, and the water level of the waste liquid is further increased continuously, so that waste gas is influenced to enter the purifying tower, the purifying efficiency of the purifying tower is reduced, and meanwhile, dirt in the waste liquid is also collected at the bottom of the inner cavity of the purifying tower, so that the burden of later cleaning of staff is increased, and therefore, the liquid discharging structure for the waste gas purifying tower is provided for solving the problems.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the utility model aims to provide a liquid discharging structure for an exhaust gas purifying tower, which can not only regularly extract the waste liquid at the bottom of the inner cavity of the purifying tower, but also facilitate the cleaning of dirt in the waste liquid by staff, thereby improving the burden of the later maintenance of equipment.
2. Technical proposal
In order to solve the problems, the utility model adopts the following technical scheme.
The liquid discharging structure for the waste gas purifying tower comprises a purifying tower, wherein a bracket is arranged on one side of the bottom of the purifying tower, a liquid extracting pump is arranged on the top surface of the bracket, a liquid extracting pipe is arranged at the input end of the liquid extracting pump, one end of the liquid extracting pipe is communicated with the bottom end of an inner cavity of the purifying tower, and the liquid extracting pump is used for being matched with the liquid extracting pipe to extract waste liquid at the bottom of the inner cavity of the purifying tower;
the liquid pump output end is connected with a liquid storage tank through a liquid guide pipe, and the liquid storage tank is used for storing waste liquid pumped out by the purifying tower;
the middle part of the liquid suction pipe is provided with a decontamination mechanism, and the decontamination mechanism is used for filtering the extracted waste liquid;
the surface of the liquid storage tank is provided with a time control switch which is used for controlling the operation of the liquid pump and the electrical equipment in the decontamination mechanism at fixed time.
Further, the decontamination mechanism comprises a liquid conveying pipe connected in series with the liquid suction pipe, at least one group of check rings are arranged in the inner cavity of the liquid conveying pipe, and a filter screen plate is arranged on the outer side of each group of check rings;
each group of filter screen plate surfaces are provided with scraping assemblies.
Further, the scraping component comprises a waterproof motor, a scraper is installed at the output end of the waterproof motor, and one side of the scraper is attached to the outer wall surface of the filter screen plate.
Further, the scraping assembly further comprises a sealing box, the waterproof motor is arranged in an inner cavity of the sealing box, an output end of the waterproof motor penetrates through one side wall of the sealing box, and the sealing box is connected with the check ring through a fixing frame.
Further, the decontamination mechanism further comprises a plurality of groups of drain pipes which are inlaid on the bottom surface of the liquid conveying pipe and on two sides of the filter screen plate, and the middle part of each group of drain pipes is connected with a first valve in series.
Furthermore, the shape of the inner cavity of the retainer ring is matched with that of the inner cavity of the liquid conveying pipe, and the retainer ring and the liquid conveying pipe are fixedly connected.
Further, the surface of the liquid storage tank is provided with an observation window.
Further, scale marks are arranged on the surface of the observation window.
Further, a drain pipe is connected with the bottom of one side wall of the liquid storage tank in an embedded mode, and a second valve is arranged in the middle of the drain pipe.
Furthermore, one end of the liquid guide tube is communicated and connected with one side of the surface of the top of the liquid storage tank, and the bottom end of the liquid guide tube is positioned at the bottom of the inner cavity of the liquid storage tank.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages that:
(1) This scheme, when needs carry out the extraction to the waste water in the purifying column, this moment through time control switch, can carry out the timing according to user's settlement time and open the drawing liquid pump operation, thereby can make the drawing liquid pump take out the waste liquid of purifying column inner chamber bottom through the drawing liquid pipe, then carry the waste liquid to the liquid storage pot in through the catheter, and then can make the liquid storage pot store the waste liquid, prevent simultaneously that the waste liquid from gathering and influencing its use in purifying column inner chamber bottom, because scrubbing mechanism installs on the drawing liquid pipe, thereby can make scrubbing mechanism can carry out filtration treatment to the waste liquid of flow direction drawing liquid pump, and then can reduce and pile up in the liquid storage pot, so that can reduce the burden of liquid storage pot later stage clearance and maintenance.
(2) This scheme, through the liquid feeding pipe in the scrubbing mechanism, can concatenate on the drawing liquid pipe, can install the filter screen plate again through the retaining ring, then through the filter screen plate, can filter the waste liquid that flows through and handle, and then can intercept the part filth in the waste liquid, then strike off the subassembly through opening, can strike off the accumulational filth on the filter screen plate, thereby can guarantee the filtration efficiency of filter screen plate to the waste liquid, through striking off the waterproof motor in the subassembly, can drive the scraper high-speed rotation, thereby can make the scraper strike off the filth of filter screen plate outer wall, and then can filter screen plate outer wall.
(3) This scheme, when needs get rid of the dirt of sending intraductal accumulational filth of liquid, through the blow off pipe this moment, can external pump of taking out the dirty, then open first valve, thereby can take out the filth of sending intraductal at the liquid, prevent that the filth from piling up in sending the liquid, through observation window and scale mark, can make things convenient for the staff to look over the waste liquid storage capacity in the liquid storage jar from the outside, thereby can in time discharge, when needs to the waste liquid discharge in the liquid storage jar, through opening the second valve this moment, thereby can follow the fluid-discharge tube with the waste liquid in the liquid storage jar and discharge, and then can empty the waste liquid in the liquid storage jar.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of a liquid discharge structure according to the present utility model;
FIG. 3 is a schematic side view of a liquid discharge structure according to the present utility model;
FIG. 4 is a schematic view of a decontamination mechanism according to the present utility model;
FIG. 5 is a schematic cross-sectional view of a decontamination mechanism according to the present utility model;
fig. 6 is a schematic view of a scraping assembly according to the present utility model.
The reference numerals in the figures illustrate:
1. a bracket; 2. a liquid pump; 3. a liquid suction pipe; 4. a catheter; 5. a liquid storage tank; 6. a decontamination mechanism; 601. a liquid feeding pipe; 602. a retainer ring; 603. a filter screen plate; 604. a scraping assembly; 6041. a waterproof motor; 6042. a scraper; 6043. a seal box; 6044. a fixing frame; 605. a blow-down pipe; 606. a first valve; 7. a time-controlled switch; 8. an observation window; 9. a liquid discharge pipe; 10. a second valve; 11. a purifying tower.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.
Examples:
referring to fig. 1-4, a liquid discharging structure for an exhaust gas purifying tower comprises a purifying tower 11, wherein a bracket 1 is arranged at one side of the bottom of the purifying tower 11, a liquid extracting pump 2 is arranged on the top surface of the bracket 1, a liquid extracting pipe 3 is arranged at the input end of the liquid extracting pump 2, one end of the liquid extracting pipe 3 is communicated with the bottom end of an inner cavity of the purifying tower 11, and the liquid extracting pump 2 is used for matching with the liquid extracting pipe 3 to realize extraction of waste liquid at the bottom of the inner cavity of the purifying tower 11;
the output end of the liquid pump 2 is connected with a liquid storage tank 5 through a liquid guide pipe 4, and the liquid storage tank 5 is used for storing waste liquid pumped by a purifying tower 11;
the middle part of the liquid suction pipe 3 is provided with a decontamination mechanism 6, and the decontamination mechanism 6 is used for filtering the extracted waste liquid;
the surface of the liquid storage tank 5 is provided with a time control switch 7, and the time control switch 7 is used for controlling the operation of the liquid pump 2 and the electrical equipment in the decontamination mechanism 6 at fixed time;
when needs carry out the extraction to the waste water in the purifying column 11, this moment through time switch 7, can carry out the operation of timing start drawing liquid pump 2 according to user's settlement time, thereby can make drawing liquid pump 2 take out the waste liquid of purifying column 11 inner chamber bottom through drawing liquid pipe 3, then carry the waste liquid to liquid storage pot 5 through catheter 4, and then can make liquid storage pot 5 store the waste liquid, prevent simultaneously that the waste liquid from gathering and influencing its use in purifying column 11 inner chamber bottom, because scrubbing mechanism 6 installs on drawing liquid pipe 3, thereby can make scrubbing mechanism 6 can carry out filtration treatment to the waste liquid that flows to drawing liquid pump 2, and then can reduce and pile up in liquid storage pot 5, so that can reduce the burden of liquid storage pot 5 later stage clearance and maintenance.
Referring to fig. 4, 5 and 6, the decontamination mechanism 6 includes a liquid feeding pipe 601 connected in series to the liquid suction pipe 3, at least one set of check rings 602 are disposed in the inner cavity of the liquid feeding pipe 601, a filter screen plate 603 is disposed outside each set of check rings 602, and a scraping component 604 is disposed on the surface of each set of filter screen plate 603;
through the liquid feeding pipe 601 in the scrubbing mechanism 6, can concatenate on the drawing liquid pipe 3, can install the filter screen plate 603 through retaining ring 602 again, then through filter screen plate 603, can filter the waste liquid that flows through and handle, and then can intercept the partial filth in the waste liquid, then through opening scraping assembly 604, can strike off the filth of piling up on the filter screen plate 603 to can guarantee the filtration efficiency of filter screen plate 603 to the waste liquid.
Referring to fig. 6, the scraping component 604 includes a waterproof motor 6041, a scraper 6042 is installed at an output end of the waterproof motor 6041, and one side of the scraper 6042 is attached to an outer wall surface of the filter screen 603, and the scraper 6042 can be driven to rotate at a high speed by the waterproof motor 6041 in the scraping component 604, so that the scraper 6042 can scrape dirt on the outer wall of the filter screen 603, and then the outer wall of the filter screen 603 can be filtered.
Referring to fig. 6, the scraping assembly 604 further includes a sealing box 6043, the waterproof motor 6041 is disposed in an inner cavity of the sealing box 6043, and an output end of the waterproof motor 6041 penetrates through a side wall of the sealing box 6043, and the sealing box 6043 is connected with the retainer ring 602 through a fixing frame 6044;
through seal box 6043, can install waterproof motor 6041 to can improve the safety and the life-span that waterproof motor 6041 used, then through mount 6044, can fix seal box 6043 on retaining ring 602, improve waterproof motor 6041 stability in waterproof motor 6041.
Referring to fig. 5, the decontamination mechanism 6 further includes a plurality of groups of drain pipes 605 inlaid on the bottom surface of the liquid feeding pipe 601 and on both sides of the filter screen 603, and a first valve 606 is connected in series to the middle of each group of drain pipes 605;
when the dirt accumulated in the liquid feeding pipe 601 needs to be removed, the dirt suction pump can be externally connected through the drain pipe 605, and then the first valve 606 is opened, so that the dirt in the liquid feeding pipe 601 can be pumped out, and the dirt is prevented from accumulating in the liquid feeding pipe 601.
Referring to fig. 5, the shape of the inner cavity of the retainer ring 602 is adapted to the shape of the inner cavity of the liquid feeding pipe 601, and the retainer ring 602 and the liquid feeding pipe are fixedly connected, so that the stability of the retainer ring 602 installed in the liquid feeding pipe 601 can be improved.
Referring to fig. 2, the surface of the liquid storage tank 5 is provided with an observation window 8, and the surface of the observation window 8 is provided with scale marks, so that a worker can conveniently check the storage capacity of waste liquid in the liquid storage tank 5 from the outside, and the waste liquid can be discharged in time.
Referring to fig. 2, a drain pipe 9 is connected to the bottom of a side wall of the liquid storage tank 5, a second valve 10 is arranged in the middle of the drain pipe 9, and when waste liquid in the liquid storage tank 5 needs to be discharged, the second valve 10 is opened at this time, so that the waste liquid in the liquid storage tank 5 can be discharged from the drain pipe 9, and then the waste liquid in the liquid storage tank 5 can be emptied.
Referring to fig. 2, one end of the liquid guiding tube 4 is connected with one side of the top surface of the liquid storage tank 5 in a conducting manner, and the bottom end of the liquid guiding tube 4 is positioned at the bottom of the inner cavity of the liquid storage tank 5, so that the liquid guiding tube 4 can conveniently guide waste liquid into the liquid storage tank 5.
When in use: when needs carry out the extraction to the waste water in the purifying column 11, this moment through time switch 7, can carry out the operation of timing start drawing liquid pump 2 according to user's settlement time, thereby can make drawing liquid pump 2 take out the waste liquid of purifying column 11 inner chamber bottom through drawing liquid pipe 3, then carry the waste liquid to liquid storage pot 5 through catheter 4, and then can make liquid storage pot 5 store the waste liquid, prevent simultaneously that the waste liquid from gathering and influencing its use in purifying column 11 inner chamber bottom, because scrubbing mechanism 6 installs on drawing liquid pipe 3, thereby can make scrubbing mechanism 6 can carry out filtration treatment to the waste liquid that flows to drawing liquid pump 2, and then can reduce and pile up in liquid storage pot 5, so that can reduce the burden of liquid storage pot 5 later stage clearance and maintenance.
Through the liquid feeding pipe 601 in the scrubbing mechanism 6, can concatenate on the liquid extraction pipe 3, can install the filter screen 603 again through retaining ring 602, then through filter screen 603, can filter the waste liquid that flows through, and then can intercept partial filth in the waste liquid, then through opening scraping assembly 604, can strike off the filth of piling up on the filter screen 603, thereby can guarantee the filtration efficiency of filter screen 603 to the waste liquid, waterproof motor 6041 in scraping assembly 604, can drive scraper 6042 high-speed rotation, thereby can make scraper 6042 strike off the filth of filter screen 603 outer wall, and then can filter screen 603 outer wall, through seal box 6043, can install waterproof motor 6041, thereby can improve waterproof motor 6041 safety and the life-span that uses, then through mount 6044, can fix seal box 6043 on retaining ring 602, waterproof motor 6041 stability in the improvement waterproof motor 6041.
When needs get rid of the filth of piling up in sending liquid pipe 601, this moment is through blow off pipe 605, can external pump of taking out the dirty, then open first valve 606, thereby can take out the filth of sending in the liquid pipe 601, prevent that the filth from piling up in sending liquid pipe 601, through observation window 8 and scale mark, can make things convenient for the staff to look over the waste liquid storage capacity in the liquid storage pot 5 from the outside, thereby can in time discharge, when needs are to the waste liquid discharge in the liquid storage pot 5, at this moment through opening second valve 10, thereby can follow the waste liquid discharge of fluid-discharge pipe 9 with the waste liquid in the liquid storage pot 5, and then can empty the waste liquid in the liquid storage pot 5.
The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.
Claims (10)
1. The utility model provides a waste gas purification is flowing back structure for tower, includes purifying column (11), purifying column (11) bottom one side is provided with bracket (1), its characterized in that: the top surface of the bracket (1) is provided with a liquid suction pump (2), the input end of the liquid suction pump (2) is provided with a liquid suction pipe (3), one end of the liquid suction pipe (3) is communicated with the bottom end of the inner cavity of the purifying tower (11), and the liquid suction pump (2) is used for matching with the liquid suction pipe (3) to realize the extraction of waste liquid at the bottom of the inner cavity of the purifying tower (11);
the output end of the liquid drawing pump (2) is connected with a liquid storage tank (5) through a liquid guide pipe (4), and the liquid storage tank (5) is used for storing waste liquid pumped by the purifying tower (11);
the middle part of the liquid suction pipe (3) is provided with a decontamination mechanism (6), and the decontamination mechanism (6) is used for filtering the extracted waste liquid;
the surface of the liquid storage tank (5) is provided with a time control switch (7), and the time control switch (7) is used for controlling the operation of the liquid pump (2) and the electrical equipment in the decontamination mechanism (6) at fixed time.
2. The liquid discharging structure for an exhaust gas purifying column according to claim 1, wherein: the decontamination mechanism (6) comprises a liquid conveying pipe (601) connected in series on the liquid suction pipe (3), at least one group of check rings (602) are arranged in the inner cavity of the liquid conveying pipe (601), and a filter screen plate (603) is arranged outside each group of check rings (602);
a scraping assembly (604) is arranged on the surface of each group of filter screen plates (603).
3. The liquid discharging structure for an exhaust gas purifying column according to claim 2, wherein: the scraping assembly (604) comprises a waterproof motor (6041), a scraper (6042) is installed at the output end of the waterproof motor (6041), and one side of the scraper (6042) is attached to the outer wall surface of the filter screen plate (603).
4. A liquid discharge structure for an exhaust gas purifying column according to claim 3, wherein: the scraping assembly (604) further comprises a sealing box (6043), the waterproof motor (6041) is arranged in an inner cavity of the sealing box (6043), an output end of the waterproof motor (6041) penetrates through one side wall of the sealing box (6043), and the sealing box (6043) is connected with the check ring (602) through a fixing frame (6044).
5. The liquid discharging structure for an exhaust gas purifying column according to claim 2, wherein: the decontamination mechanism (6) further comprises a plurality of groups of drain pipes (605) inlaid on the bottom surface of the liquid conveying pipe (601) and on two sides of the filter screen plate (603), and the middle part of each group of drain pipes (605) is connected with a first valve (606) in series.
6. The liquid discharging structure for an exhaust gas purifying column according to claim 2, wherein: the inner cavity shape of the check ring (602) is matched with the inner cavity shape of the liquid conveying pipe (601), and the check ring and the inner cavity shape of the liquid conveying pipe are fixedly connected.
7. The liquid discharging structure for an exhaust gas purifying column according to claim 1, wherein: an observation window (8) is arranged on the surface of the liquid storage tank (5).
8. The liquid discharging structure for an exhaust gas purifying column according to claim 7, wherein: and graduation lines are arranged on the surface of the observation window (8).
9. The liquid discharging structure for an exhaust gas purifying column according to claim 1, wherein: the bottom of one side wall of the liquid storage tank (5) is embedded and connected with a liquid discharge pipe (9), and a second valve (10) is arranged in the middle of the liquid discharge pipe (9).
10. The liquid discharging structure for an exhaust gas purifying column according to claim 1, wherein: one end of the liquid guide tube (4) is communicated with one side of the top surface of the liquid storage tank (5), and the bottom end of the liquid guide tube (4) is positioned at the bottom of the inner cavity of the liquid storage tank (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320146151.2U CN219091638U (en) | 2023-01-12 | 2023-01-12 | Liquid discharging structure for waste gas purifying tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320146151.2U CN219091638U (en) | 2023-01-12 | 2023-01-12 | Liquid discharging structure for waste gas purifying tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219091638U true CN219091638U (en) | 2023-05-30 |
Family
ID=86463092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320146151.2U Active CN219091638U (en) | 2023-01-12 | 2023-01-12 | Liquid discharging structure for waste gas purifying tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219091638U (en) |
-
2023
- 2023-01-12 CN CN202320146151.2U patent/CN219091638U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207483494U (en) | A kind of efficiently removal impurity water treatment facilities | |
| CN108625451B (en) | Sponge city rainwater oozes row structure and circulating device | |
| CN219091638U (en) | Liquid discharging structure for waste gas purifying tower | |
| CN219259643U (en) | Multi-chamber oil removal pond | |
| CN210131500U (en) | Sealed production of gluing of cavity glass is with waste gas drainage device | |
| CN212068159U (en) | Mill uses high-efficient air-purifying device | |
| CN213995261U (en) | Drilling extraction dust removal device | |
| CN211999126U (en) | Automatic oil-absorbing sewage environmental protection separator | |
| CN216586944U (en) | A scrubbing device for pump station | |
| CN211913155U (en) | Novel air purification equipment | |
| CN210009690U (en) | Sponge city rainwater collection and purification device capable of cleaning garbage | |
| CN113230825A (en) | Self-cleaning newly-developed waste gas emission treatment equipment for atmosphere pollution prevention and control | |
| CN214218370U (en) | Industrial sewage treatment device with sludge discharge mechanism | |
| CN218339394U (en) | Environment-friendly flue gas treatment spray tower | |
| CN219399203U (en) | Filler type aerobic tank for MBBR (moving bed biofilm reactor) process | |
| CN214158837U (en) | Cyclone dirt separator | |
| CN115012476B (en) | Rainwater collecting device is gathered to refrigerated container ship waste gas blast pipe | |
| CN217887231U (en) | Integration industrial sewage treatment is with contact oxidation pond of high-efficient environmental protection | |
| CN217340669U (en) | High-efficient whirl scrubbing tower equipment | |
| CN219355374U (en) | Efficient effluent treatment plant | |
| CN214437610U (en) | Dust remover convenient to remove | |
| CN212633209U (en) | Automatic paint spraying machine exhaust device | |
| CN220939781U (en) | Wet-process multistage spraying absorption dust removal equipment | |
| CN213112829U (en) | Spray tower with self-cleaning function for mixed dye | |
| CN210385299U (en) | Oil smoke dust high pressure water smoke purifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |