CN210197419U - Smoke exhaust hood with cleaning device - Google Patents
Smoke exhaust hood with cleaning device Download PDFInfo
- Publication number
- CN210197419U CN210197419U CN201921186022.6U CN201921186022U CN210197419U CN 210197419 U CN210197419 U CN 210197419U CN 201921186022 U CN201921186022 U CN 201921186022U CN 210197419 U CN210197419 U CN 210197419U
- Authority
- CN
- China
- Prior art keywords
- oil smoke
- filter screen
- smoke filter
- case
- water
- 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
Landscapes
- Ventilation (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses an enclosure with cleaning device, its technical scheme main points are: the oil smoke cleaning machine comprises a machine case, wherein a fan is arranged in the machine case, a plurality of air inlets are formed in the bottom of the machine case, an oil smoke filter screen is also arranged in the machine case, and a scraping and brushing mechanism and a spraying and washing mechanism for cleaning the surface of the oil smoke filter screen are arranged in the machine case; the scraping and brushing mechanism comprises two moving rods arranged at the upper side and the lower side of the oil smoke filter screen, a plurality of bristles fixedly connected to one side of the moving rods close to the surface of the oil smoke filter screen, and driving components arranged at the two ends of the moving rods and used for driving the moving rods to reciprocate on the surface of the oil smoke filter screen; the spray washing mechanism comprises a water tank arranged on the upper portion of the case and a water pump arranged on one side of the water tank, a water inlet of the water pump is communicated with the inside of the water tank, and a water outlet of the water pump is connected with a water outlet pipe for cleaning the surface of the oil smoke filter screen. The utility model has the advantages that: the oil smoke filter screen can be automatically cleaned, and the labor consumption of workers is reduced.
Description
Technical Field
The utility model relates to a kitchen equipment field, concretely relates to enclosure with cleaning device.
Background
The traditional smoke exhaust hood is erected above a kitchen cooking bench and used for adsorbing and removing oil smoke generated in the cooking process, namely the oil smoke generated in cooking is exhausted out of a kitchen. But current enclosure is after long-time the use, can accumulate a large amount of greasy dirt on the oil smoke filter screen of the inside, if untimely clearance, then can greatly reduced oil smoke filter screen's filterability, a large amount of bacteriums can breed in oil smoke filter screen's inside, washs the difficulty moreover.
Chinese patent with grant publication No. CN104832963B discloses an oil smoke discharging, filtering, purifying and smoke discharging hood for hotel kitchens, which is provided with a filter screen between an air inlet and an air outlet, wherein a plurality of metal nets are arranged in the filter screen, and gaps are arranged between adjacent metal nets, so that the smoke can rub with the metal nets while passing through the gaps, and the oil mist in the smoke can be condensed on the metal nets.
Although the metal mesh structure who sets up can carry out certain absorption to the oil smoke, makes the oil smoke condense in the metal mesh surface, but can't effectively clear up the metal mesh surface after the oil smoke condenses to greatly increased artifical clear labour consumption.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a fume exhaust hood with cleaning device, its advantage can wash the oil smoke filter screen automatically, has reduced artificial labour consumption.
The above technical purpose of the present invention can be achieved by the following technical solutions:
a fume exhaust hood with a cleaning device comprises a case, wherein a fan is arranged in the case, a plurality of air inlets are formed in the bottom of the case, an oil fume filter screen is also arranged in the case, and a scraping and brushing mechanism and a spraying and washing mechanism for cleaning the surface of the oil fume filter screen are arranged in the case;
the scraping and brushing mechanism comprises two moving rods arranged at the upper side and the lower side of the oil smoke filter screen, a plurality of bristles fixedly connected to one side of the moving rods close to the surface of the oil smoke filter screen, and driving components arranged at the two ends of the moving rods and used for driving the moving rods to reciprocate on the surface of the oil smoke filter screen;
the spray washing mechanism comprises a water tank arranged on the upper portion of the case and a water pump arranged on one side of the water tank, a water inlet of the water pump is communicated with the inside of the water tank, and a water outlet of the water pump is connected with a water outlet pipe for cleaning the surface of the oil smoke filter screen.
Through the technical scheme, after the exhaust hood is used for a long time, more oil stains can be accumulated on the oil smoke filter screen, at the moment, the worker drives the moving rod to move back and forth on the surface of the oil smoke filter screen through the driving assembly, so that the brush hair is driven to move back and forth to scrape and brush the oil smoke filter screen, when the brush hair scrapes and brushes the oil smoke filter screen, the worker can open the water pump, liquid in the water tank is driven to be sprayed out on the surface of the oil smoke filter screen through the water outlet pipe to be matched with the brush hair to brush the oil stains on the surface of the oil smoke filter screen, the oil stains on the surface of the oil smoke filter screen are more easily brushed away, the labor consumption.
The utility model discloses further set up to: a first connecting block and a second connecting block for connecting the two moving rods are fixedly connected to two ends of the moving rod respectively; the driving assembly comprises a limiting rod and a screw rod which are arranged on two sides of the oil smoke filter screen, the limiting rod and the screw rod are parallel to each other, the limiting rod and the screw rod are arranged in a coplanar manner with the oil smoke filter screen, two ends of the limiting rod are fixedly connected with the inner wall of the case, and the limiting rod is connected with the first connecting block in a sliding manner; two ends of the screw rod are rotatably connected with the inner wall of the case, and the screw rod is in threaded connection with the second connecting block; and one end of the screw rod is provided with a driving motor for driving the screw rod to rotate.
Through the technical scheme, the staff can start driving motor, drive the bolt and rotate, threaded connection through screw rod and carriage release lever, and make the carriage release lever under the restriction of gag lever post, the length direction of following the gag lever post slides, thereby make the brush hair on carriage release lever surface scrape on the sample frame surface, adjust driving motor's corotation or reversal, thereby make the reciprocal surface to the oil smoke filter screen of brush hair brush and rub, make the greasy dirt clearance on oil smoke filter screen surface fall, thereby manual cleaning's labour consumption has been reduced, and drive assembly simple structure, and the maintenance is convenient for.
The utility model discloses further set up to: the bottom in the case is provided with a sewage tank for receiving wastewater, the bottom of the sewage tank is provided with a drain hole, the bottom of the drain hole is provided with a sewage discharge channel, and the sewage discharge channel is connected with the outside.
Through above-mentioned technical scheme, the sewage tank sets up, and the waste water that produces in the cleanness can drop in the sewage tank of bottom of the case to retrieve waste water, be convenient for subsequent centralized processing.
The utility model discloses further set up to: the bottom surface of the sewage tank is obliquely arranged towards the drain hole, so that the drain hole is positioned at the lowest point of the sewage tank.
Through above-mentioned technical scheme, the wash port is located the lowest point of sewage tank to liquid in the sewage tank has played the drainage effect, the waste water residue in the reducible sewage tank.
The utility model discloses further set up to: the filter that the downthehole card of drain was equipped with, evenly seted up a plurality of on the filter and be used for the filtration hole of weeping.
Through above-mentioned technical scheme, the setting of filter can be filtered waste water to make the waste water in the sewage tank can reuse after purifying through the filter, also can reduce because of the emission of sewage causes the pollution to the water resource.
The utility model discloses further set up to: the bottom of the case is provided with at least one illuminating lamp.
Through above-mentioned technical scheme, when the staff used the enclosure, can open the light, ambient brightness when improving the enclosure and using.
The utility model discloses further set up to: the utility model discloses a portable water purifier, including the carriage release lever, the carriage release lever is equipped with the brush hair, the cavity has been seted up to the inside of carriage release lever, sets up the apopore that a plurality of and cavity communicate each other on the lateral wall that the carriage release lever rigid coupling has the brush hair, the outlet pipe is the hose, and the end of outlet pipe communicates each other with two carriage release levers insidely.
Through above-mentioned technical scheme, after opening the water pump, liquid accessible outlet pipe enters into the inside cavity and the apopore of carriage release lever to the realization is directly washed the oil smoke filter screen through the apopore with the liquid of outlet pipe, and the cooperation brush hair is to the scraping of oil smoke filter screen, thereby is more high-efficient with oil smoke filter screen abluent efficiency.
The utility model discloses further set up to: and the side wall of the air inlet is connected with a baffle in a sliding manner.
Through above-mentioned technical scheme, when shower nozzle and high pressure nozzle work, the staff can seal the air intake with the baffle to waste water splash enclosure when reducing the oil smoke filter screen and wasing.
To sum up, the utility model discloses following beneficial effect has:
firstly, can wash the oil smoke filter screen automatically, reduce artifical labour consumption. The smoke exhaust hood can automatically clean the oil smoke filter screen daily through the bristles on the movable rod, the water outlet holes and the driving motor, so that the labor consumption of workers is reduced;
and secondly, the waste of water resources is reduced. Through the arrangement of the filter, the cleaned wastewater is filtered and can be reused.
Drawings
FIG. 1 is a schematic view of the overall construction of a smoke enclosure;
FIG. 2 is a schematic structural view showing a spray mechanism;
FIG. 3 is a schematic view showing the internal structure of the extractor hood;
FIG. 4 is a schematic view showing the structure of the scraping and brushing mechanism;
FIG. 5 is an enlarged view of detail A in FIG. 4, showing the connection of a second connecting block to the screw;
FIG. 6 is a sectional view showing the inner structure of the travel bar;
FIG. 7 is a schematic view showing the overall structure of the sewage tank;
FIG. 8 is a schematic diagram showing a filter structure;
fig. 9 is a schematic diagram showing the connection relationship between the baffle and the chassis.
In the figure, 1, a chassis; 11. an air inlet; 111. a baffle plate; 112. a slideway; 12. a lampblack filter screen; 13. a fan; 14. a smoke exhaust pipe; 15. an illuminating lamp; 16. an operating door; 2. a scraping and brushing mechanism; 21. a travel bar; 211. brushing; 212. a cavity; 213. a water outlet hole; 214. a first connection block; 2141. a first channel; 215. a second connecting block; 2151. a second channel; 22. a drive assembly; 221. a limiting rod; 222. a screw; 223. a drive motor; 3. a spray rinsing mechanism; 31. a water tank; 32. a water pump; 33. a water inlet pipe; 34. a water outlet pipe; 35. a water injection hole; 4. a sewage tank; 41. a drain hole; 411. a filter; 412. a filtration pore; 42. a trapway.
Detailed Description
Example (b): the utility model provides an enclosure with cleaning device, as shown in figure 1, including trapezoidal quick-witted case 1, with the pipe 14 of discharging fume of quick-witted case 1 top intercommunication each other, the inside of quick-witted case 1 is provided with the fan 13 (here is shown in figure 3) that is used for the enclosure to pump off the oil smoke with discharging fume with the pipe 14 junction of discharging fume, fan 13 and the mutual rigid coupling of the inside wall of quick-witted case 1, a plurality of is seted up to the bottom of quick-witted case 1 and is used for the air intake 11 of enclosure to pump off the oil smoke, the bottom lateral wall of quick-witted case 1 still is provided with a light 15.
As shown in fig. 3, a smoke filter 12 is disposed in the chassis 1, the smoke filter 12 is located between the air inlet 11 and the fan 13, an upper end of the smoke filter 12 is fixedly connected to an upper sidewall of the chassis 1, and a lower end of the smoke filter 12 is fixedly connected to a rear sidewall of the chassis 1, so that the smoke filter 12 is inclined with respect to a horizontal plane.
As shown in fig. 2 and 3, a wiping mechanism 2 for cleaning the upper and lower surfaces of the soot filter 12 and a spray mechanism 3 for spraying the surface of the soot filter 12 are provided in the casing 1.
As shown in fig. 4 and 5, the scraping and brushing mechanism 2 includes moving rods 21 respectively disposed at the upper and lower sides of the soot filter 12, and the two moving rods 21 are parallel to each other; one side of the moving rod 21 facing the lampblack filter screen 12 is fixedly connected with two rows of bristles 211, and the bristles 211 are distributed along the length direction of the moving rod 21; two ends of the two moving rods 21 are fixedly connected with a first connecting block 214 and a second connecting block 215, and two sides of the oil smoke filter screen 12 are provided with driving components 22 which drive the moving rods 21 to reciprocate on the surface of the oil smoke filter screen 12 so that the bristles scrape the oil smoke filter screen 12.
As shown in fig. 4 and 5, the driving assembly 22 includes a limiting rod 221 and a screw 222 disposed at two sides of the moving rod 21, the limiting rod 221 and the screw 222 are parallel to each other, the limiting rod 221 and the screw 222 are located on the same plane as the soot filter 12, two ends of the limiting rod 221 are fixedly connected to an inner wall of the chassis 1, and two ends of the screw 222 are rotatably connected to the inner wall of the chassis 1. The limiting rod 221 penetrates through the first connecting block 214 and is connected with the first connecting block 214 in a sliding manner; the screw 222 passes through the second connecting block 215 and is threadedly connected to the second connecting block 215. And a driving motor 223 is fixedly connected to the outer side wall of the case 1, and the driving motor 223 penetrates through the case 1 and is coaxially and fixedly connected with the screw 222.
When the scraping and brushing mechanism 2 works, the driving component 22 is started to drive the screw rod 222 to rotate, the screw rod 222 is connected with the second connecting block 215 through the screw thread, and the moving rod 21 is driven to scrape and brush along the length direction of the limiting rod 221 under the limitation of the first connecting block 214 and the limiting rod 221, so that the brush bristles 211 are in contact with the surface of the oil smoke filter screen 12, and oil stains on the surface of the oil smoke filter screen 12 are conveniently brushed. The driving motor 223 rotates forward or backward to drive the brush 211 to reciprocate to scrape the oil smoke filter 12.
As shown in fig. 6, a cavity 212 is formed in the movable rod 21, a plurality of water outlets 213 communicating with the cavity 212 are formed in the sidewall of the movable rod 21 to which the bristles 211 are fixedly connected, a first passage 2141 communicating with the cavities 212 in the two movable rods 21 is formed in the first connecting block 214, and a second passage 2151 communicating with the cavities 212 in the two movable rods 21 is formed in the second connecting block 215.
As shown in fig. 2 and 3, the spray mechanism 3 includes a water tank 31 fixedly connected to the top of the cabinet 1, a water pump 32 is disposed on one side of the water tank 31, the water pump 32 is fixedly connected to the top of the cabinet 1, a water inlet pipe 33 is fixedly connected to a water inlet end of the water pump 32, and the other end of the water inlet pipe 33 is communicated with the inside of the water tank 31; the water outlet end of the water pump 32 is fixedly connected with a water outlet pipe 34, the water outlet pipe 34 is a hose, and the other end of the water outlet pipe 34 is communicated with the cavity 215 inside the moving rod 21. The top of the water tank 31 is provided with a water filling port 35 for filling water into the water tank 31.
When the spraying mechanism 3 works, the water pump 32 is started, so that the cleaning water in the water tank 31 is driven to enter the cavity 212 of the movable rod 21 through the water outlet pipe 34, and the cleaning water is sprayed out of all the water outlet holes 213, so that the cleaning efficiency of the surface of the oil smoke filter screen 12 is improved by matching with the scraping and brushing of the brush hairs 211 on the surface of the oil smoke filter screen 12, the surface of the oil smoke filter screen 12 is automatically cleaned through the combined action of the scraping and brushing mechanism 2 and the spraying mechanism 3, the cleaning efficiency of the surface of the oil smoke filter screen 12 is improved, and the labor consumption of a cleaner is also reduced. The outlet pipe 34 is a flexible pipe which also facilitates the normal operation of the wiping mechanism 2 without interfering therewith. The oil smoke filter screen 12 is arranged obliquely to the horizontal plane, so that the drainage function is realized on the waste water after the oil smoke filter screen 12 is cleaned.
As shown in fig. 7, a sewage tank 4 for receiving wastewater is disposed at the bottom of the chassis 1, the sewage tank 4 is located right below the soot filter 12, a drain hole 41 is disposed at the bottom of the sewage tank 4, and the bottom of the sewage tank 4 is inclined toward the drain hole 41, so that the drain hole 41 is located at the lowest point of the sewage tank 4, thereby draining the liquid in the sewage tank 4 and reducing the wastewater residue in the sewage tank 4. The bottom of the drain hole 41 is provided with a sewage passage 42 (see fig. 2), and the sewage passage 42 is communicated with the outside of the cabinet 1, so that the wastewater is recovered, and the subsequent centralized treatment is facilitated.
As shown in fig. 7 and 8, an inverted conical filter 411 is further supported above the drain hole 41, and the diameter of the upper port of the filter 411 is larger than that of the drain hole 41, so that the filter 411 does not fall into the drain hole 41; the circumferential surface of the filter 411 is uniformly provided with a plurality of filter holes 412, so that the passing of waste water can be satisfied. The filter 411 can filter the wastewater, so that the wastewater in the wastewater tank 4 can be reused after being purified by the filter 411, and the pollution to water resources caused by the discharge of the wastewater can be reduced. The side wall of the cabinet 1 is provided with an operation door 16 hinged to the cabinet 1 so that an operator can take the filter 411 and clean the filter 411 and the sewage tank 4.
As shown in fig. 9, two L-shaped slideways 112 are fixedly connected to the bottom surface of the chassis 1, the two slideways 112 are located at two sides of the air inlet 11, the two slideways 112 are parallel to each other and are arranged oppositely, and a baffle 111 is connected to the two slideways 112 in a sliding manner along the length direction of the slideways 112. The size of the baffle 111 is the same as that of the air inlet 11 so as to completely seal the air inlet 11, and when the scraping and brushing mechanism 2 and the spraying and washing mechanism 3 in the machine case 1 perform cleaning work, the baffle 111 can be sealed and slid to the rear of the air inlet 11, so that the splashing of the cleaned waste water out of the air inlet 11 is reduced.
The working process is as follows: after the work that the enclosure stopped to discharge fume, more greasy dirt can be built up to oil smoke filter screen 12, the staff can seal air intake 11 with baffle 111 this moment, then open driving motor 223, drive movable rod 21 at oil smoke filter screen 12 surface reciprocating motion through drive assembly 22, thereby drive brush hair 211 reciprocal scrape the brush to oil smoke filter screen 12, when brush hair 211 scrapes brush oil smoke filter screen 12, the staff can open water pump 32, thereby drive the liquid in the water tank 31 and pass through apopore 213 splash at oil smoke filter screen 12 surface and cooperate the brush of brush hair 211 to rub, thereby brush the greasy dirt on oil smoke filter screen 12 surface.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (8)
1. The utility model provides an enclosure with cleaning device, includes quick-witted case (1), machine case (1) inside is provided with fan (13), and the bottom of machine case (1) is provided with air intake (11), and the inside of machine case (1) still is provided with oil smoke filter screen (12), characterized by: a scraping and brushing mechanism (2) and a spray washing mechanism (3) for cleaning the surface of the oil smoke filter screen (12) are arranged in the case (1);
the scraping and brushing mechanism (2) comprises two moving rods (21) arranged at the upper side and the lower side of the oil smoke filter screen (12), a plurality of bristles (211) fixedly connected to one side of the moving rods (21) facing the oil smoke filter screen (12), and driving components (22) arranged at the two ends of the moving rods (21) and used for driving the moving rods (21) to reciprocate on the surface of the oil smoke filter screen (12);
the spray washing mechanism (3) comprises a water tank (31) arranged on the upper portion of the case (1) and a water pump (32) arranged on one side of the water tank (31), a water inlet of the water pump (32) is communicated with the inside of the water tank (31), and a water outlet of the water pump (32) is connected with a water outlet pipe (34) for cleaning the surface of the oil smoke filter screen (12).
2. An extractor hood having a cleaning device as defined in claim 1, wherein: a first connecting block (214) and a second connecting block (215) which are used for connecting the two moving rods (21) are respectively and fixedly connected with the two ends of the moving rods (21); the driving assembly (22) comprises a limiting rod (221) and a screw rod (222) which are arranged on two sides of the oil smoke filter screen (12), the limiting rod (221) and the screw rod (222) are parallel to each other, the limiting rod (221) and the screw rod (222) are arranged in a coplanar manner with the oil smoke filter screen (12), two ends of the limiting rod (221) are fixedly connected with the inner wall of the case (1), and the limiting rod (221) is connected with the first connecting block (214) in a sliding manner; two ends of the screw (222) are rotatably connected with the inner wall of the case (1), and the screw (222) is in threaded connection with the second connecting block (215); one end of the screw rod (222) is provided with a driving motor (223) for driving the screw rod (222) to rotate.
3. An extractor hood having a cleaning device as defined in claim 1, wherein: the bottom in the case (1) is provided with a sewage tank (4) for receiving waste water, the bottom of the sewage tank (4) is provided with a drain hole (41), and the bottom of the drain hole (41) is provided with a sewage discharge channel (42) which is mutually communicated with the outside of the case (1).
4. An extractor hood having a cleaning device as defined in claim 3, wherein: the bottom surface of the sewage tank (4) is obliquely arranged towards the drain hole (41), so that the drain hole (41) is positioned at the lowest point of the sewage tank (4).
5. An extractor hood having a cleaning device as defined in claim 4, wherein: a filter (411) is clamped in the drain hole (41), and a plurality of filtering holes (412) for liquid leakage are uniformly formed in the filter (411).
6. An extractor hood having a cleaning device as defined in claim 1, wherein: the bottom of the case (1) is provided with an illuminating lamp (15).
7. An extractor hood having a cleaning device as defined in claim 1, wherein: cavity (212) have been seted up to the inside of carriage release lever (21), set up a plurality of apopore (213) that communicate each other with cavity (212) on the lateral wall that carriage release lever (21) rigid coupling has brush hair (211), outlet pipe (34) are the hose, and the end of outlet pipe (34) communicates each other with two carriage release levers (21) are inside.
8. An extractor hood having a cleaning device as defined in claim 1, wherein: the lower surface of the air inlet (11) is connected with a baffle (111) used for blocking the air inlet (11) in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921186022.6U CN210197419U (en) | 2019-07-25 | 2019-07-25 | Smoke exhaust hood with cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921186022.6U CN210197419U (en) | 2019-07-25 | 2019-07-25 | Smoke exhaust hood with cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210197419U true CN210197419U (en) | 2020-03-27 |
Family
ID=69867187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921186022.6U Active CN210197419U (en) | 2019-07-25 | 2019-07-25 | Smoke exhaust hood with cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210197419U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111964127A (en) * | 2020-09-28 | 2020-11-20 | 江西万佳保险设备有限公司 | Self-cleaning range hood |
| CN115430234A (en) * | 2022-10-12 | 2022-12-06 | 张家口市杰星电子科技有限公司 | Intelligent control oil smoke clarifier |
| CN116558009A (en) * | 2023-04-23 | 2023-08-08 | 广州品发机电科技有限公司 | Composite air pipe convenient to install |
-
2019
- 2019-07-25 CN CN201921186022.6U patent/CN210197419U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111964127A (en) * | 2020-09-28 | 2020-11-20 | 江西万佳保险设备有限公司 | Self-cleaning range hood |
| CN111964127B (en) * | 2020-09-28 | 2022-12-23 | 江西万佳保险设备有限公司 | Self-cleaning range hood |
| CN115430234A (en) * | 2022-10-12 | 2022-12-06 | 张家口市杰星电子科技有限公司 | Intelligent control oil smoke clarifier |
| CN115430234B (en) * | 2022-10-12 | 2023-08-08 | 张家口市杰星电子科技有限公司 | Intelligent control oil smoke clarifier |
| CN116558009A (en) * | 2023-04-23 | 2023-08-08 | 广州品发机电科技有限公司 | Composite air pipe convenient to install |
| CN116558009B (en) * | 2023-04-23 | 2023-11-14 | 广州品发机电科技有限公司 | Composite air pipe convenient to install |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210197419U (en) | Smoke exhaust hood with cleaning device | |
| CN208840046U (en) | A kind of Efficient lathe accessory gear cleaning device | |
| CN208694373U (en) | A kind of industrial residue recycling and processing device | |
| CN109144194A (en) | A kind of computer cabinet with self-cleaning function | |
| CN212894633U (en) | A oil-water separator that is used for oil to draw oil with tree peony | |
| CN218357956U (en) | Cleaning device for dust removal filter plate of environmental protection equipment | |
| CN208004404U (en) | Radix Notoginseng cleaning machine cleans hair root reception device | |
| CN215388482U (en) | Industrial dust collector convenient to clean | |
| CN215591853U (en) | Environmental protection dust collecting equipment of building engineering construction | |
| CN212974533U (en) | Dust collecting equipment with dust collector in advance | |
| CN213207958U (en) | Oil smoke purifying equipment convenient to clean | |
| CN212818326U (en) | Sedimentation tank cleaning device for sewage treatment | |
| CN211888059U (en) | Medical appliances belt cleaning device | |
| CN110639912A (en) | Integrated oil cylinder cleaning device | |
| CN218532019U (en) | Shell cleaning machine for numerical control machine tool | |
| CN218895438U (en) | High-efficient purification unit of industry oil smoke | |
| CN217041579U (en) | Impurity removal device for coal coking sewage treatment | |
| CN214512970U (en) | Industrial sewage collection and treatment equipment | |
| CN218188685U (en) | Self-cleaning dustproof filter fan for mine | |
| CN114558393B (en) | Water circulation automatic cleaning oil smoke purifies all-in-one | |
| CN218179116U (en) | No pipeline fume chamber | |
| CN219023428U (en) | Organic waste gas treatment device convenient for cleaning filter element | |
| CN218591196U (en) | Automatic cleaning equipment for aluminum template | |
| CN218107187U (en) | Flue gas dust removal equipment for atmosphere pollution prevention and control convenient to clean dust screen | |
| CN215489934U (en) | Fume exhaust cover based on circulating water oil fume purification and automatic cleaning |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |