CN214182403U - Energy-saving and environment-friendly equipment - Google Patents
Energy-saving and environment-friendly equipment Download PDFInfo
- Publication number
- CN214182403U CN214182403U CN202023085512.2U CN202023085512U CN214182403U CN 214182403 U CN214182403 U CN 214182403U CN 202023085512 U CN202023085512 U CN 202023085512U CN 214182403 U CN214182403 U CN 214182403U
- Authority
- CN
- China
- Prior art keywords
- filter
- air
- pipe
- water tank
- box
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 44
- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- 229940070527 tourmaline Drugs 0.000 claims abstract description 12
- 229910052613 tourmaline Inorganic materials 0.000 claims abstract description 12
- 239000011032 tourmaline Substances 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims abstract description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 29
- 238000003860 storage Methods 0.000 claims description 19
- 239000002245 particle Substances 0.000 claims description 18
- 238000007664 blowing Methods 0.000 claims description 13
- 230000001681 protective effect Effects 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 claims 5
- 238000010521 absorption reaction Methods 0.000 claims 1
- 238000001179 sorption measurement Methods 0.000 abstract description 7
- 239000007789 gas Substances 0.000 description 35
- 238000002485 combustion reaction Methods 0.000 description 4
- 241000282414 Homo sapiens Species 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 241000220317 Rosa Species 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000003949 liquefied natural gas Substances 0.000 description 1
- 239000003915 liquefied petroleum gas Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Images
Landscapes
- Physical Water Treatments (AREA)
Abstract
The utility model provides an energy-saving and environment-friendly device, which comprises a base, wherein a water tank is arranged on the base, the water tank comprises an inner shell and an outer shell, a heating layer is arranged between the inner shell and the outer shell, the two sides of the heating layer are respectively communicated with an air inlet pipe and an air outlet pipe, a spiral radiating pipe is arranged inside the water tank, and the opening of the spiral radiating pipe is respectively opposite to the air inlet pipe and the air outlet pipe; the utility model discloses a filter, including the outlet duct, the outlet duct other end is connected with just the filter box, just the filter box is located the base, be equipped with two filter of slope installation in just the filter box, two the filter is close to outlet duct one side and is equipped with first recess, be equipped with electrostatic adsorption board in the first recess, it has the air duct to just filter box keeps away from outlet duct one side intercommunication, the air duct other end is connected with the processing case, the processing incasement portion is equipped with tourmaline far infrared grained layer. The utility model discloses effectively utilize gas to it is energy-conserving abundant, avoid extravagant resource.
Description
Technical Field
The utility model mainly relates to the technical field of energy-concerving and environment-protective, concretely relates to energy-concerving and environment-protective equipment.
Background
With the development of human society, the amount of energy used by human beings in various fields of life and industrial production is greatly increased, the problem of energy shortage is increasingly prominent, and energy conservation by reducing energy consumption is one of the main problems facing the world at present. At present, liquefied petroleum gas, natural gas and pipeline gas are used as energy substances required by the production and life of people at present, and provide heat energy in a combustion mode, but a large amount of chemical substances such as black smoke oil stain, sulfur dioxide, carbon monoxide, nitrogen oxide, alkane gas and the like are generated due to insufficient combustion, and the chemical substances are discharged into the atmosphere, so that the environment is polluted, the human health is harmed, and meanwhile, the energy consumption is increased and the energy is wasted due to insufficient combustion.
For example, patent No. 202010457979.0, including air inlet, preliminary treatment case, control panel, support frame, rose box, discharge port up to standard, the air inlet right-hand member inlays at the preliminary treatment case left end and link up mutually, has reduced the coating fog in the waste gas and has entered into inside the rose box and take place to adhere with the active carbon, but does not carry out effective utilization to gas to cause energy-conservation not enough, the extravagant resource.
SUMMERY OF THE UTILITY MODEL
The utility model mainly provides an energy-saving and environment-friendly device for solve the technical problem who proposes in the above-mentioned background art.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: an energy-saving and environment-friendly device comprises a base, wherein a water tank is arranged on the base and comprises an inner shell and an outer shell, a heating layer is arranged between the inner shell and the outer shell, an air inlet pipe and an air outlet pipe are respectively communicated with two sides of the heating layer, a spiral radiating pipe is arranged in the water tank, and openings of the spiral radiating pipe are respectively opposite to the air inlet pipe and the air outlet pipe; the utility model discloses a filter, including the outlet duct, the outlet duct other end is connected with just the filter box, just the filter box is located the base, be equipped with two filter of slope installation in just the filter box, two the filter is close to outlet duct one side and is equipped with first recess, be equipped with electrostatic adsorption board in the first recess, it has the air duct to just filter box keeps away from outlet duct one side intercommunication, the air duct other end is connected with the processing case, the processing incasement portion is equipped with tourmaline far infrared grained layer.
Preferably, the upper end of the water tank is provided with a water inlet pipeline, the bottom end of the side wall of the water tank is connected with a water outlet pipeline, and the water inlet pipeline and the water outlet pipeline are both provided with sealing covers. In the preferred embodiment, convenient water addition can be achieved through the water inlet pipe and the water outlet pipe.
Preferably, be equipped with a plurality of cavernosum in the primary filter case, it is a plurality of the cavernosum is crisscross the design installation from top to bottom and forms the passageway, and is a plurality of the cavernosum all is located the filter and is close to outlet duct one side. In the preferred embodiment, oil contamination can be adsorbed by the sponge.
Preferably, a plurality of electric rods are arranged between the two filter plates, and each electric rod is externally provided with a protective sleeve. In the preferred embodiment, the avoidance of particles in the gas from sticking to the filter plate is achieved by means of electrically powered rods.
Preferably, one side of the primary filter box is connected with a storage battery box, a storage battery is arranged in the storage battery box, two second grooves which are opposite up and down are arranged in the primary filter box, the two second grooves are located on the side, away from the air outlet pipe, of the filter plate, the air blowing fan is arranged in the second groove at the upper end, the adhesive plate is arranged in the second groove at the lower end, and the air blowing fan and the plurality of electric rods are electrically connected with the storage battery through wires. In the preferred embodiment, the removal of dust from the gas is achieved by the combination of the adhesive plate and the blowing fan.
Preferably, handle incasement portion and be equipped with a plurality of activated carbon plates, it is a plurality of the crisscross design installation about the activated carbon plate just forms the passageway, and is a plurality of the activated carbon plate all is located tourmaline far infrared grained layer and is close to air duct one side. In the preferred embodiment, the gas can be purified by the activated carbon plate to meet emission standards.
Preferably, one side, far away from the air duct, of the processing box is connected with an exhaust pipe, an exhaust fan is arranged in the exhaust pipe, and the exhaust fan is electrically connected with a storage battery in the storage battery box through a lead. In the present preferred embodiment, the internal gas circulation is achieved by the exhaust fan.
Compared with the prior art, the utility model has the advantages that the water tank is adopted, the gas discharged by combustion has a certain temperature, the water is heated by the high temperature of the gas, the heat energy is fully utilized, and meanwhile, the gas is cooled, thereby facilitating the subsequent treatment; a primary filter box is adopted to carry out primary filtration on the gas, and particles in the gas are filtered, so that secondary utilization is realized; the gas is further treated by adopting a treatment box, and the tourmaline far infrared particle layer can activate the gas and can be used as secondary energy for continuous use; the sponge body, the filter plate, the blowing fan and the activated carbon plate are adopted, so that effective purification of gas can be ensured.
The present invention will be explained in detail with reference to the drawings and specific embodiments.
Drawings
Fig. 1 is an isometric view of the present invention;
FIG. 2 is a view showing the internal structure of the water tank of the present invention;
FIG. 3 is a view showing the internal structure of the primary filter tank of the present invention;
FIG. 4 is a view showing the inside structure of the treatment tank of the present invention;
figure 5 is the utility model discloses filter plate axonometric drawing.
In the figure: 1. a base; 11. an air inlet pipe; 12. an air outlet pipe; 13. an air duct; 14. an accumulator case; 2. a water tank; 21. an inner shell; 22. a housing; 23. a heating layer; 24. a spiral radiating pipe; 25. a water inlet pipe; 26. a water outlet pipeline; 27. a sealing cover; 3. a primary filter box; 31. a filter plate; 32. a first groove; 33. an electrostatic adsorption plate; 34. a sponge body; 35. an electric wand; 36. a protective sleeve; 37. a second groove; 38. a blowing fan; 39. sticking a plate; 4. a treatment tank; 41. a tourmaline far infrared particle layer; 42. an activated carbon plate; 43. an exhaust pipe; 44. an exhaust fan.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Please refer to fig. 1 and 2, the present invention provides a technical solution: an energy-saving and environment-friendly device comprises a base 1, wherein a water tank 2 is arranged on the base 1, the water tank 2 comprises an inner shell 21 and an outer shell 22, a heating layer 23 is arranged between the inner shell 21 and the outer shell 22, two sides of the heating layer 23 are respectively communicated with an air inlet pipe 11 and an air outlet pipe 12, a spiral radiating pipe 24 is arranged inside the water tank 2, the contact area between the spiral radiating pipe 24 and water can be increased, meanwhile, the time of air in the water tank 2 can be prolonged, the water can absorb heat conveniently, and the openings of the spiral radiating pipe 24 are respectively opposite to the air inlet pipe 11 and the air outlet pipe 12; 2 upper ends of water tank are equipped with inlet channel 25, 2 lateral wall bottom ends of water tank are connected with outlet conduit 26, all be equipped with sealed lid 27 on inlet channel 25 and the outlet conduit 26, zone of heating 23 and spiral cooling tube 24 make inside and outside simultaneous heating, guarantee the heating effect, make full use of, open sealed lid 27, add water and get into water tank 2, cover sealed lid 27, gas gets into through intake pipe 11, then enter into zone of heating 23 and spiral cooling tube 24 respectively in, through inside and outside simultaneous heating, make water heat up rapidly, gaseous temperature reduces simultaneously, avoid causing the harm to follow-up material.
Please refer to fig. 1, 3, 5, wherein one side of the primary filter box 3 is connected with a storage battery box 14, a storage battery is arranged in the storage battery box 14, the other end of the air outlet pipe 12 is connected with the primary filter box 3, the primary filter box 3 is arranged on the base 1, two filter plates 31 are arranged in the primary filter box 3, the filter plates 31 can screen particles in the air, a first groove 32 is arranged at one side of the two filter plates 31 close to the air outlet pipe 12, an electrostatic adsorption plate 33 is arranged in the first groove 32, the electrostatic adsorption plate 33 can effectively adsorb the particles under the screen to avoid the particles flying around in the interior, the collected particles can be reused, a plurality of electric rods 35 are arranged between the two filter plates 31, the electric rods 35 vibrate to drive the filter plates 31 to vibrate to avoid the particles from being stuck on the filter plates 31, and a protective sleeve 36 is arranged outside each electric rod 35, the protective sleeve 36 can protect the electric rods 35 from being influenced by the external environment, the plurality of electric rods 35 are electrically connected with the storage battery through wires, the primary filter box 3 is internally provided with a plurality of sponges 34, the plurality of sponges 34 are installed in a vertically staggered manner to form channels, so that the contact area between the sponges 34 and gas is increased, effective adsorption is ensured, the plurality of sponges 34 are all positioned on one side of the filter plate 31 close to the gas outlet pipe 12, the gas passes through the plurality of sponges 34, the plurality of sponges 34 can effectively adsorb oil and dirt in the gas, the gas is purified, meanwhile, the influence of the oil and dirt on subsequent materials is avoided, the cleanliness is kept, the primary filter box 3 is internally provided with two second grooves 37 which are vertically opposite, the two second grooves 37 are all positioned on one side of the filter plate 31 far away from the gas outlet pipe 12, the upper end of the second grooves 37 is internally provided with the blowing fan 38, and the lower end of the second grooves 37 is internally provided with the sticky plates 39, the blowing fan 38 is electrically connected with the storage battery through a lead, the blowing fan 38 is started, the blowing fan 38 blows air downwards, the air is enabled to contact the sticky plate 39, the sticky plate 39 effectively adsorbs dust in the air, and the air is further purified.
Please refer to fig. 1 and 4, the primary filter box 3 is connected to an air duct 13 at a side far from an air outlet pipe 12, the other end of the air duct 13 is connected to a processing box 4, the processing box 4 is internally provided with a far infrared tourmaline particle layer 41, the far infrared tourmaline particle layer 41 can activate the air and can be used as a secondary energy source for further use, the processing box 4 is internally provided with a plurality of activated carbon plates 42, the activated carbon plates 42 are installed in a vertically staggered manner to form a channel, the contact area between the activated carbon plates 42 and the air is increased, effective purification is ensured, the activated carbon plates 42 are all positioned at a side of the far infrared tourmaline particle layer 41 close to the air duct 13, the processing box 4 is connected to an exhaust pipe 43 at a side far from the air duct 13, an exhaust fan 44 is arranged in the exhaust pipe 43, the exhaust fan 44 is electrically connected to a storage battery in the storage box 14 through a wire to start the exhaust fan 44, the internal gas can be made to flow.
The utility model discloses a concrete operation as follows:
the staff opens the sealing cover 27 first, add water into the water tank 2, cover the sealing cover 27, start the exhaust fan 44, make the internal gas flow, the gas enters through the air inlet pipe 11, then enter into the heating layer 23 and the spiral radiating pipe 24 respectively, through the simultaneous heating inside and outside, make the water raise the temperature rapidly, the gas temperature reduces at the same time, then the gas enters the primary filter tank 3 through the air outlet pipe 12 and meets a plurality of sponges 34, a plurality of sponges 34 can effectively adsorb oil dirt in the gas, then pass through the filter plate 31, the filter plate 31 can make the particles in the gas lower, the particles lower than the level enter the first groove 32, then the electrostatic adsorption plate 33 can effectively adsorb the particles lower than the level, start the blowing fan 38, the blowing fan 38 blows the gas down, make the gas contact with the adhesion plate 39, the adhesion plate 39 effectively adsorbs the dust in the gas, then the gas enters into the disposal tank 4 through the air guide pipe 13, the activated carbon plate 42 is effectively purified by contacting with gas, and then meets the tourmaline far infrared particle layer 41, and the tourmaline far infrared particle layer 41 can activate the gas and finally comes out through the exhaust pipe 43.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.
Claims (7)
1. The utility model provides an energy-concerving and environment-protective equipment, includes base (1), its characterized in that: the water tank (2) is arranged on the base (1), the water tank (2) comprises an inner shell (21) and an outer shell (22), a heating layer (23) is arranged between the inner shell (21) and the outer shell (22), two sides of the heating layer (23) are respectively communicated with an air inlet pipe (11) and an air outlet pipe (12), a spiral radiating pipe (24) is arranged inside the water tank (2), and openings of the spiral radiating pipe (24) are respectively opposite to the air inlet pipe (11) and the air outlet pipe (12);
the utility model discloses a filter, including outlet duct (12), filter (12), air outlet duct (12) other end is connected with and just filters (3), just filters (3) are located base (1), be equipped with two filter (31) of slope installation in just filtering case (3), two filter (31) are close to outlet duct (12) one side and are equipped with first recess (32), be equipped with electrostatic absorption board (33) in first recess (32), it has air duct (13) to keep away from outlet duct (12) one side intercommunication just filtering case (3), air duct (13) other end is connected with handles case (4), it is equipped with tourmaline far infrared grained layer (41) to handle case (4) inside.
2. An energy saving and environmental friendly apparatus according to claim 1, wherein: the water tank is characterized in that a water inlet pipeline (25) is arranged at the upper end of the water tank (2), a water outlet pipeline (26) is connected to the bottom end of the side wall of the water tank (2), and sealing covers (27) are arranged on the water inlet pipeline (25) and the water outlet pipeline (26).
3. An energy saving and environmental friendly apparatus according to claim 1, wherein: a plurality of sponges (34) are arranged in the primary filter box (3), the sponges (34) are vertically arranged in a staggered mode to form a channel, and the sponges (34) are located on one side, close to the air outlet pipe (12), of the filter plate (31).
4. An energy saving and environmental friendly apparatus according to claim 1, wherein: a plurality of electric rods (35) are arranged between the two filter plates (31), and each electric rod (35) is externally provided with a protective sleeve (36).
5. The energy-saving and environment-friendly device as claimed in claim 4, wherein: the novel filter is characterized in that one side of the primary filter box (3) is connected with a storage battery box (14), a storage battery is arranged in the storage battery box (14), two second grooves (37) which are opposite up and down are arranged in the primary filter box (3), the two second grooves (37) are all located on one side, away from the air outlet pipe (12), of the filter plate (31), an air blowing fan (38) is arranged in the second groove (37) at the upper end, an adhesive plate (39) is arranged in the second groove (37) at the lower end, and the air blowing fan (38) and the plurality of electric rods (35) are electrically connected with the storage battery through wires.
6. An energy saving and environmental friendly apparatus according to claim 1, wherein: the treatment box (4) is internally provided with a plurality of activated carbon plates (42), the activated carbon plates (42) are vertically staggered and installed to form a channel, and the activated carbon plates (42) are all positioned on one side of the tourmaline far infrared particle layer (41) close to the air guide pipe (13).
7. An energy saving and environmental friendly apparatus according to claim 5, wherein: the air guide pipe (13) is kept away from one side of the treatment box (4) and is connected with an exhaust pipe (43), an exhaust fan (44) is arranged in the exhaust pipe (43), and the exhaust fan (44) is electrically connected with a storage battery in the storage battery box (14) through a lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023085512.2U CN214182403U (en) | 2020-12-21 | 2020-12-21 | Energy-saving and environment-friendly equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023085512.2U CN214182403U (en) | 2020-12-21 | 2020-12-21 | Energy-saving and environment-friendly equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214182403U true CN214182403U (en) | 2021-09-14 |
Family
ID=77654620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023085512.2U Expired - Fee Related CN214182403U (en) | 2020-12-21 | 2020-12-21 | Energy-saving and environment-friendly equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214182403U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120160465A (en) * | 2025-04-22 | 2025-06-17 | 抚顺华恒化工机械有限公司 | A horizontal shell and tube heat exchanger with reduced scaling |
-
2020
- 2020-12-21 CN CN202023085512.2U patent/CN214182403U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120160465A (en) * | 2025-04-22 | 2025-06-17 | 抚顺华恒化工机械有限公司 | A horizontal shell and tube heat exchanger with reduced scaling |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207221563U (en) | A kind of waste gas circulation processing unit | |
| CN206372003U (en) | A kind of air cleaning intelligent sweeping robot | |
| CN208205246U (en) | A kind of factory's purification device | |
| CN214182403U (en) | Energy-saving and environment-friendly equipment | |
| CN206207299U (en) | A kind of urban road street lamp with air cleaning unit | |
| CN205627476U (en) | Dedicated tail gas waste heat recovery processing apparatus of printing -dyeing textile | |
| CN113694667A (en) | Paint spray booth waste gas zero discharge treatment system and technological process | |
| CN201613095U (en) | Air purifying device | |
| CN216048222U (en) | Double-air-duct structure for air sterilizing robot | |
| CN216002630U (en) | Nested type animal transfer isolator | |
| CN205340444U (en) | Purifier is used in workshop | |
| CN207058356U (en) | A kind of filer element type filter for being used to handle polishing dust | |
| CN206540277U (en) | A kind of multifunctional air purifying humidifier | |
| CN212397108U (en) | Furniture paint spraying chamber | |
| CN204648572U (en) | A kind of Novel clean supersonic humidifier system | |
| CN212538105U (en) | Double-fan air purifier for removing bacteria and toxins based on plasma technology | |
| CN209415643U (en) | A kind of duct type air purification device | |
| CN208398321U (en) | A split type fresh air treatment device | |
| CN209376051U (en) | A kind of outdoor electric cabinet dry dehumidification device | |
| CN113864962A (en) | Intelligent air purification equipment adopting electrostatic dust collection technology | |
| CN108043148B (en) | Intelligent dust removal equipment for tea processing workshop | |
| CN207962931U (en) | A kind of basement air circulation device | |
| CN105757822A (en) | Solar air purifier mounted in wall and use method thereof | |
| CN207823550U (en) | Without pipeline self-cleaning type vent cabinet | |
| CN221752851U (en) | An integrated Gaoligong Mountain pig house odor biodegradation device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210914 |