CN110102140B - Low-cost exhaust treatment system for kitchen waste gas - Google Patents
Low-cost exhaust treatment system for kitchen waste gas Download PDFInfo
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- CN110102140B CN110102140B CN201910523421.5A CN201910523421A CN110102140B CN 110102140 B CN110102140 B CN 110102140B CN 201910523421 A CN201910523421 A CN 201910523421A CN 110102140 B CN110102140 B CN 110102140B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Separating Particles In Gases By Inertia (AREA)
- Chimneys And Flues (AREA)
- Incineration Of Waste (AREA)
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Abstract
The invention discloses a kitchen waste gas low-cost exhaust treatment system, which comprises an air inlet pipe, wherein the air inlet pipe is communicated with a chimney, a cylindrical box is connected to the upper side of the air inlet pipe, a rotating cavity communicated with the air inlet pipe is arranged in the cylindrical box, a rotating motor is fixedly arranged on the rear wall of the rotating cavity, the front side of the rotating motor is in power connection with a motor shaft, and five connecting rods are fixedly arranged on the outer surface of the motor shaft.
Description
Technical Field
The invention relates to the technical field of waste gas treatment, in particular to a low-cost exhaust treatment system for kitchen waste gas.
Background
In the rural areas where the soil stoves are used for cooking, the combustion materials are generally straws or woods and the like, the straws or the woods are difficult to burn completely, more smoke is generated, if waste gas is not treated, certain influence is caused on the environment, the conventional treatment equipment on the world is generally high in cost, and large-scale popularization in the rural areas is difficult to realize, and the invention improves the defects.
Disclosure of Invention
The invention aims to provide a low-cost exhaust treatment system for kitchen waste gas, and solves the problems.
The invention is realized by the following technical scheme.
The kitchen waste gas low-cost exhaust treatment system comprises an air inlet pipe, wherein the air inlet pipe is communicated with a chimney, a cylindrical box is connected to the upper side of the air inlet pipe, a rotating cavity communicated with the air inlet pipe is arranged in the cylindrical box, a rotating motor is fixedly arranged on the rear wall of the rotating cavity, a motor shaft is in power connection with the front side of the rotating motor, five connecting rods are fixedly arranged on the outer surface of the motor shaft, a conveying box is fixedly arranged at one end of each connecting rod, an intermediate plate is connected between every two conveying boxes, a conveying cavity with an opening towards one side is arranged in each conveying box, and a connecting pipe communicated with the rotating cavity is fixedly arranged on the upper side;
the right end of the connecting pipe is fixedly provided with a processing box, a dust removal mechanism is arranged in the processing box, the dust removal mechanism comprises a deposition cavity arranged in the processing box, an exhaust pipe communicated with the deposition cavity is fixedly arranged on the upper side of the processing box, filter cotton is arranged in the exhaust pipe, the exhaust speed of smoke is low under the action of the filter cotton, more dust in the smoke is deposited in the deposition cavity, and the air inlet pipe cannot be directly communicated with the deposition cavity due to the low exhaust speed of the smoke, so that the situation that the smoke in the air inlet pipe cannot normally enter the deposition cavity due to the high pressure in the deposition cavity is avoided;
be equipped with in the treatment box and strike off the mechanism, strike off the mechanism and include closing plate, right push pedal, intercommunication chamber, right push pedal slide set up in the deposit chamber, the intercommunication chamber with deposit chamber intercommunication and downward opening, be equipped with valve mechanism in the intercommunication chamber, work as dust reaches appointed volume back in the deposit chamber, the closing plate will the connecting pipe seals, right push pedal left movement will dust on the deposit intracavity wall strikes off, valve mechanism opens, the push pedal descends to push off the dust extremely the deposit chamber is collected.
Further, be equipped with in the treatment box and be located the cavity of sedimentation chamber rear side, the cavity rear wall is fixed and is equipped with main motor, main motor front side power is connected with initiative lead screw, threaded connection has the movable plate on the initiative lead screw, the closing plate fixed connection in the movable plate left end, the closing plate with sedimentation intracavity wall sliding connection.
Furthermore, a gear cavity positioned on the right side of the deposition cavity is arranged in the treatment box, a threaded sleeve is rotatably arranged between the left inner wall and the right inner wall of the gear cavity, a threaded rod with the left end extending into the deposition cavity is connected in the threaded sleeve through threads, a right push plate is fixedly arranged at the left end of the threaded rod, a front gear is fixedly arranged on the threaded sleeve, a guide groove is arranged on the right wall of the gear cavity, a guide block is slidably arranged in the guide groove, a compression spring is connected between the guide block and the front wall of the guide groove, a rotating shaft is rotatably arranged on the left end face of the guide block, a rear gear is fixedly arranged on the rotating shaft, a ratchet wheel is fixedly arranged on the rotating shaft, a torsion spring is connected between the rotating shaft and the guide block, a pawl meshed with the ratchet wheel is arranged on the inner wall of the gear cavity, the right end of the moving plate is fixedly provided with a double-sided rack, the right end face of the double-sided rack is fixedly provided with a positioning block, and the front end of the double-sided rack extends into the gear cavity through the through hole.
Further, the valve mechanism comprises storage cavities which are arranged in the inner wall of the communicating cavity in a bilateral symmetry manner, the rear wall of the storage cavity is rotatably provided with a mounting shaft, a door panel is fixedly arranged on the mounting shaft, a transmission cavity is arranged in the treatment box, the rear end of the mounting shaft extends into the transmission cavity, a synchronous gear fixedly connected with the mounting shaft is arranged in the transmission cavity, a rotary gear is fixedly arranged at the rear end of the mounting shaft at the left side, a chute is arranged at the bottom wall of the transmission cavity, a sliding block is slidably arranged in the chute, the upper end of the sliding block is fixedly connected with a fixed plate through a transmission rod, a right rack and a left rack are fixedly arranged on the upper end surface of the fixed plate, the right rack is positioned at the right side of the left rack, the left rack is meshed with the rotary gear, a gear shaft is rotatably arranged on the rear wall of, the transmission shaft is in transmission connection with the gear shaft through a belt wheel mechanism, and a transmission gear which can be meshed with the double-sided rack is fixedly arranged at the right end of the transmission shaft.
Furthermore, be equipped with in the treatment box and be located deposit chamber upside and with the push rod chamber of deposit chamber intercommunication, the fixed electric putter that is equipped with of push rod chamber roof, the push rod lower extreme fixedly connected with of electric putter downside the push pedal.
Furthermore, a collecting box is connected to the lower end face of the treatment box through threads, a collecting cavity with an upward opening is formed in the collecting box, and the collecting cavity is communicated with the communicating cavity.
Further, be equipped with the carousel chamber in the treatment box, the fixed power motor that is equipped with of carousel chamber roof, power motor downside power is connected with the power shaft, the fixed carousel that is equipped with of power shaft lower extreme, be equipped with six installation cavities that link up from top to bottom in the carousel, carousel one side extends to in the blast pipe, install in the installation cavity filter pulp.
Furthermore, an air exhaust fan is arranged in the air inlet pipe and the connecting pipe.
Furthermore, a rain shade is fixedly arranged on the exhaust pipe.
The invention has the beneficial effects that: because the waste gas contains more dust, if the dust removal treatment cost is higher by adopting a filtering mode, the invention adopts a method of filtering a small part and standing and depositing a large part, when the dust reaches a certain amount, the dust is automatically collected, thereby facilitating the subsequent unified treatment.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure at A-A in FIG. 1;
FIG. 3 is a schematic view of the structure at B-B in FIG. 1;
FIG. 4 is a schematic view of the structure at C-C in FIG. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The kitchen waste gas low-cost exhaust treatment system mainly comprises an air inlet pipe 10, wherein the air inlet pipe 10 is communicated with a chimney, a cylindrical box 15 is connected to the upper side of the air inlet pipe 10, a rotating cavity 75 communicated with the air inlet pipe 10 is formed in the cylindrical box 15, a rotating motor 16 is fixedly arranged on the rear wall of the rotating cavity 75, a motor shaft 59 is dynamically connected to the front side of the rotating motor 16, five connecting rods 17 are fixedly arranged on the outer surface of the motor shaft 59, a transport box 13 is fixedly arranged at one end of each connecting rod 17, an intermediate plate 76 is connected between every two transport boxes 13, a transport cavity 14 with an opening towards one side is formed in each transport box 13, and a connecting pipe 18 communicated with the rotating cavity 75 is fixedly arranged on the upper side of the cylindrical box 15;
a processing box 50 is fixedly arranged at the right end of the connecting pipe 18, a dust removing mechanism 92 is arranged in the processing box 50, the dust removing mechanism 92 comprises a deposition cavity 60 arranged in the processing box 50, an exhaust pipe 26 communicated with the deposition cavity 60 is fixedly arranged at the upper side of the processing box 50, filter cotton 25 is arranged in the exhaust pipe 26, the exhaust rate of flue gas is low under the action of the filter cotton 25, more dust in the flue gas is deposited in the deposition cavity 60, and the inlet pipe 10 cannot be directly communicated with the deposition cavity 60 due to the low exhaust rate of the flue gas, so that the problem that the flue gas in the inlet pipe 10 cannot normally enter the deposition cavity 60 due to the high pressure in the deposition cavity 60 is avoided;
be equipped with in handling case 50 and scrape off mechanism 91, scrape off mechanism 91 including closing plate 31, right push plate 39, push up board 30, intercommunication chamber 57, right push plate 39 slide set up in the deposit chamber 60, intercommunication chamber 57 with deposit chamber 60 intercommunication and downward opening, be equipped with valve mechanism 90 in the intercommunication chamber 57, work as dust reaches appointed volume back in the deposit chamber 60, closing plate 31 will connecting pipe 18 seals, right push plate 39 moves left and will dust on the deposit chamber 60 inner wall is scraped off, valve mechanism 90 opens, push up board 30 descends to push off the dust extremely deposit chamber 60 collects.
Be equipped with in the processing case 50 and be located the cavity 62 of sedimentation chamber 60 rear side, the cavity 62 rear wall is fixed and is equipped with main motor 64, main motor 64 front side power is connected with initiative lead screw 65, threaded connection has movable plate 63 on the initiative lead screw 65, closing plate 31 fixed connection in the movable plate 63 left end, closing plate 31 with sedimentation chamber 60 inner wall sliding connection.
Be equipped with in the processing case 50 and be located gear chamber 61 on deposit chamber 60 right side, it is equipped with screw sleeve 43 to rotate between the inner wall about gear chamber 61, threaded connection has the left end to extend to threaded rod 42 in deposit chamber 60 in the screw sleeve 43, right push pedal 39 fixed set up in the threaded rod 42 left end, the fixed front gear 45 that is equipped with on screw sleeve 43, gear chamber 61 right wall is equipped with guide way 70, it is equipped with guide block 69 to slide in the guide way 70, guide block 69 with be connected with compression spring 77 between the guide way 70 antetheca, guide block 69 left end face rotates and is equipped with the rotation axis 72, the fixed rear gear 44 that is equipped with on the rotation axis 72, the fixed ratchet 71 that is equipped with on the rotation axis 72, be connected with torsional spring 68 between rotation axis 72 and the guide block 69, install on the gear chamber 61 inner wall with ratchet 71 meshing, a through hole 46 is formed between the gear cavity 61 and the cavity 62, a double-sided rack 38 is fixedly arranged at the right end of the moving plate 63, a positioning block 66 is fixedly arranged on the right end face of the double-sided rack 38, and the front end of the double-sided rack 38 extends into the gear cavity 61 through the through hole 46.
The valve mechanism 90 comprises a storage cavity 32 which is arranged in the inner wall of the communicating cavity 57 in a bilateral symmetry manner, the rear wall of the storage cavity 32 is provided with a mounting shaft 34 in a rotating manner, a door plate 33 is fixedly arranged on the mounting shaft 34, a transmission cavity 49 is arranged in the processing box 50, the rear end of the mounting shaft 34 extends into the transmission cavity 49, a synchronizing gear 74 fixedly connected with the mounting shaft 34 is arranged in the transmission cavity 49, the rear end of the mounting shaft 34 on the left side is fixedly provided with a rotating gear 73, the bottom wall of the transmission cavity 49 is provided with a sliding groove 54, a sliding block 53 is arranged in the sliding groove 54 in a sliding manner, the upper end of the sliding block 53 is fixedly connected with a fixing plate 51 through a transmission rod 52, the upper end face of the fixing plate 51 is fixedly provided with a right rack 48 and a left rack 35, the right rack 48 is positioned on the right side of the left rack 35, the gear shaft 37 is fixedly provided with a sector gear 36, the left wall of the gear cavity 61 is rotatably provided with a transmission shaft 40, the transmission shaft 40 is in transmission connection with the gear shaft 37 through a belt wheel mechanism 41, and the right end of the transmission shaft 40 is fixedly provided with a transmission gear 47 which can be meshed with the double-sided rack 38.
The treatment box 50 is internally provided with a push rod cavity 22 which is positioned at the upper side of the deposition cavity 60 and is communicated with the deposition cavity 60, the top wall of the push rod cavity 22 is fixedly provided with an electric push rod 23, and the lower end of a push rod 21 at the lower side of the electric push rod 23 is fixedly connected with the upper push plate 30.
A collecting box 55 is connected to the lower end face of the treatment box 50 through threads, a collecting cavity 56 with an upward opening is formed in the collecting box 55, and the collecting cavity 56 is communicated with the communicating cavity 57.
Be equipped with carousel chamber 78 in handling the case 50, the fixed power motor 27 that is equipped with in carousel chamber 78 roof, power motor 27 downside power connection has power shaft 28, the fixed carousel 29 that is equipped with of power shaft 28 lower extreme, be equipped with six installation cavity 79 that link up from top to bottom in the carousel 29, carousel 29 one side extends to in the blast pipe 26, install in the installation cavity 79 filter pulp 25.
An air suction fan 11 is arranged in the air inlet pipe 10 and the connecting pipe 18.
A rain shade 24 is fixedly arranged on the exhaust pipe 26.
Sequence of mechanical actions of the whole device:
1. the rotating motor 16 is started to drive the transportation box 13 to rotate through the motor shaft 59 and the connecting rod 17, and the waste gas in the air inlet pipe 10 is transported to the connecting pipe 18 through the transportation cavity 14;
2. the waste gas enters the deposition chamber 60, a small part of the waste gas is filtered by the filter cotton 25 and is discharged through the exhaust pipe 26, the majority of the waste gas is left in the deposition chamber 60, and dust in the waste gas is deposited in the deposition chamber 60;
3. after a certain amount of dust reaches the deposition cavity 60, the main motor 64 is started to enable the driving screw 65 to rotate, the moving plate 63 drives the closing plate 31 to slide forwards to close the connecting pipe 18, so that dust is prevented from being pushed into the connecting pipe 18, and the moving plate 63 drives the double-sided rack 38 to move forwards;
4. the double-sided rack 38 is meshed with the rear gear 44 to enable the torsion spring 68 to accumulate force, the double-sided rack 38 continues to move forwards, the double-sided rack 38 is disengaged from the rear gear 44, the positioning block 66 presses the rotating shaft 72 to enable the rear gear 44 to be meshed with the front gear 45, at the moment, the main motor 64 stops, the ratchet wheel 71 is disengaged from the pawl 67, the torsion spring 68 resets to enable the rear gear 44 to drive the front gear 45 to rotate, and the right push plate 39 moves leftwards under the action of the threaded rod 42 to scrape off dust on the inner wall of the deposition cavity 60;
5. when the double-sided rack 38 moves forwards, the double-sided rack 38 is meshed with the transmission gear 47, the transmission shaft 40 drives the gear shaft 37 to rotate through the belt wheel mechanism 41, the sector gear 36 is meshed with the right rack 48 to enable the fixing plate 51 to move leftwards, the left rack 35 is meshed with the rotating gear 73 to enable the left mounting shaft 34 to rotate, and under the action of the synchronizing gear 74, the door panel 33 rotates to enable the communication cavity 57 to be opened;
6. when the right push plate 39 moves to the same plane with the right end face of the upper push plate 30, the electric push rod 23 is started to enable the upper push plate 30 to descend through the push rod 21 so as to push the dust into the collection cavity 56 for collection;
7. after the filter cotton 25 is used for a period of time, the power motor 27 is started to drive the turntable 29 to rotate through the power shaft 28, and the filter cotton 25 is replaced.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (1)
1. The utility model provides a meal kitchen waste gas low-cost exhaust treatment system, includes the intake pipe, intake pipe and chimney intercommunication, its characterized in that: the upper side of the air inlet pipe is connected with a cylindrical box, a rotating cavity communicated with the air inlet pipe is arranged in the cylindrical box, a rotating motor is fixedly arranged on the rear wall of the rotating cavity, the front side of the rotating motor is in power connection with a motor shaft, five connecting rods are fixedly arranged on the outer surface of the motor shaft, a conveying box is fixedly arranged at one end of each connecting rod, an intermediate plate is connected between every two conveying boxes, a conveying cavity with an opening towards one side is arranged in each conveying box, and a connecting pipe communicated with the rotating cavity is fixedly arranged on the upper side of each cylindrical box; the right end of the connecting pipe is fixedly provided with a processing box, a dust removal mechanism is arranged in the processing box, the dust removal mechanism comprises a deposition cavity arranged in the processing box, an exhaust pipe communicated with the deposition cavity is fixedly arranged on the upper side of the processing box, filter cotton is arranged in the exhaust pipe, the exhaust speed of smoke is low under the action of the filter cotton, more dust in the smoke is deposited in the deposition cavity, and the air inlet pipe cannot be directly communicated with the deposition cavity due to the low exhaust speed of the smoke, so that the situation that the smoke in the air inlet pipe cannot normally enter the deposition cavity due to the high pressure in the deposition cavity is avoided; the treatment box is internally provided with a scraping mechanism, the scraping mechanism comprises a sealing plate, a right push plate, an upper push plate and a communicating cavity, the right push plate is arranged in the deposition cavity in a sliding manner, the communicating cavity is communicated with the deposition cavity and is opened downwards, a valve mechanism is arranged in the communicating cavity, when dust in the deposition cavity reaches a specified amount, the connecting pipe is sealed by the sealing plate, the right push plate moves leftwards to scrape the dust on the inner wall of the deposition cavity, the valve mechanism is opened, and the upper push plate descends to push the dust out of the deposition cavity for collection; a cavity positioned at the rear side of the deposition cavity is arranged in the treatment box, a main motor is fixedly arranged on the rear wall of the cavity, the front side of the main motor is dynamically connected with a driving screw rod, a movable plate is connected onto the driving screw rod in a threaded manner, a closing plate is fixedly connected to the left end of the movable plate, and the closing plate is in sliding connection with the inner wall of the deposition cavity; a gear cavity positioned on the right side of the deposition cavity is arranged in the treatment box, a threaded sleeve is rotatably arranged between the left inner wall and the right inner wall of the gear cavity, a threaded rod is connected with the left end of the threaded sleeve and extends into the deposition cavity, a right push plate is fixedly arranged at the left end of the threaded rod, a front gear is fixedly arranged on the threaded sleeve, a guide groove is arranged on the right wall of the gear cavity, a guide block is arranged in the guide groove in a sliding manner, a compression spring is connected between the guide block and the front wall of the guide groove, a rotating shaft is rotatably arranged on the left end face of the guide block, a rear gear is fixedly arranged on the rotating shaft, a ratchet wheel is fixedly arranged on the rotating shaft, a torsion spring is connected between the rotating shaft and the guide block, a pawl meshed with the ratchet wheel is arranged on the inner wall of the gear cavity, a through hole, a positioning block is fixedly arranged on the right end face of the double-sided rack, and the front end of the double-sided rack extends into the gear cavity through the through hole; the valve mechanism comprises a storage cavity which is arranged in the inner wall of the communicating cavity in a bilateral symmetry manner, the rear wall of the storage cavity is rotatably provided with a mounting shaft, a door plate is fixedly arranged on the mounting shaft, a transmission cavity is arranged in the treatment box, the rear end of the mounting shaft extends into the transmission cavity, a synchronous gear fixedly connected with the mounting shaft is arranged in the transmission cavity, a rotary gear is fixedly arranged at the rear end of the mounting shaft at the left side, a chute is arranged at the bottom wall of the transmission cavity, a sliding block is arranged in the chute in a sliding manner, the upper end of the sliding block is fixedly connected with a fixed plate through a transmission rod, a right rack and a left rack are fixedly arranged on the upper end surface of the fixed plate, the right rack is positioned at the right side of the left rack, the left rack is meshed with the rotary gear, the rear wall of the, the transmission shaft is in transmission connection with the gear shaft through a belt wheel mechanism, and a transmission gear which can be meshed with the double-sided rack is fixedly arranged at the right end of the transmission shaft; a push rod cavity which is positioned at the upper side of the deposition cavity and is communicated with the deposition cavity is arranged in the treatment box, an electric push rod is fixedly arranged on the top wall of the push rod cavity, and the lower end of the push rod at the lower side of the electric push rod is fixedly connected with the upper push plate; a collecting box is connected to the lower end face of the treatment box in a threaded manner, a collecting cavity with an upward opening is arranged in the collecting box, and the collecting cavity is communicated with the communicating cavity; a rotary disc cavity is arranged in the treatment box, a power motor is fixedly arranged on the top wall of the rotary disc cavity, the lower side of the power motor is in power connection with a power shaft, a rotary disc is fixedly arranged at the lower end of the power shaft, six vertically-through installation cavities are formed in the rotary disc, one side of the rotary disc extends into the exhaust pipe, and the filter cotton is installed in the installation cavities; an air exhaust fan is arranged in the air inlet pipe and the connecting pipe; a rain shade is fixedly arranged on the exhaust pipe.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910523421.5A CN110102140B (en) | 2019-06-17 | 2019-06-17 | Low-cost exhaust treatment system for kitchen waste gas |
| JP2019129282A JP6630943B1 (en) | 2019-06-17 | 2019-07-11 | Kitchen exhaust gas low cost exhaust treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910523421.5A CN110102140B (en) | 2019-06-17 | 2019-06-17 | Low-cost exhaust treatment system for kitchen waste gas |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110102140A CN110102140A (en) | 2019-08-09 |
| CN110102140B true CN110102140B (en) | 2021-06-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910523421.5A Active CN110102140B (en) | 2019-06-17 | 2019-06-17 | Low-cost exhaust treatment system for kitchen waste gas |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6630943B1 (en) |
| CN (1) | CN110102140B (en) |
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| NL8300010A (en) * | 1977-06-22 | 1984-08-01 | Idrex | APPARATUS AND METHOD FOR PURIFYING A CONTAMINATED LIQUID. |
| CN204767901U (en) * | 2015-05-08 | 2015-11-18 | 江苏大亚滤嘴材料有限公司 | Filter rod making negative pressure case for cigarette |
| CN107376559A (en) * | 2017-07-27 | 2017-11-24 | 国网河南省电力公司西峡县供电公司 | A kind of discarded cable high-temperature processing unit waste gas Online Processing System |
| CN108195137A (en) * | 2017-12-30 | 2018-06-22 | 郑州赫恩电子信息技术有限公司 | A kind of equivalent drying collection device of garden fertilizer |
| CN208245418U (en) * | 2018-02-08 | 2018-12-18 | 北京九和药业有限公司 | A kind of dedusting smoke evacuation system |
| CN208512176U (en) * | 2018-06-26 | 2019-02-19 | 泰州市维华混凝土有限公司 | Air dust collector for coal mining |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2020204451A (en) | 2020-12-24 |
| JP6630943B1 (en) | 2020-01-15 |
| CN110102140A (en) | 2019-08-09 |
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