CN114753903B - Mobile tail gas purification equipment based on diesel engine - Google Patents
Mobile tail gas purification equipment based on diesel engine Download PDFInfo
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- CN114753903B CN114753903B CN202210522929.5A CN202210522929A CN114753903B CN 114753903 B CN114753903 B CN 114753903B CN 202210522929 A CN202210522929 A CN 202210522929A CN 114753903 B CN114753903 B CN 114753903B
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- rotating rod
- fixedly connected
- purifying box
- box
- movably connected
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
- F01N3/0215—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters the filtering elements having the form of disks or plates
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
- F01N3/0211—Arrangements for mounting filtering elements in housing, e.g. with means for compensating thermal expansion or vibration
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
- F01N3/023—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles
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- 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
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a movable tail gas purifying device based on a diesel engine, wherein an air inlet is formed in the surface of a purifying box, and a first filter screen is fixedly connected to the inner side of the purifying box; place case fixed connection on the top of purifying box, the inboard of placing the case is provided with the motor, the output of motor is connected with first bull stick, first bull stick swing joint is in the inboard of purifying box. According to the invention, the motor operates to drive the first rotating rod to rotate, the second conical teeth can rotate on the inner side of the first limiting sleeve under the action of the first conical teeth, and the scraper rotates under the action of the second rotating rod to scrape off dust and impurities on the surface of the first filter screen, so that the surface of the first filter screen is convenient to clean, and the filtering effect of the first filter screen is improved.
Description
Technical Field
The invention relates to the technical field of tail gas purification, in particular to a mobile tail gas purification device based on a diesel engine.
Background
The diesel engine burns diesel oil and obtains energy release's engine, the advantage is that the moment of torsion is big, economic performance is good, but the tail gas that the engine discharged contains multiple poisonous and harmful gas, solid suspended particle in the tail gas also can carry multiple carcinogen, can cause harm to human health, and tail gas clarification plant can purify tail gas, tail gas can produce a series of complicated chemical reaction in clarification plant, the catalyst can force tail gas to decompose into carbon dioxide and water, just so played the effect of purifying tail gas, also can effectively purify the black cigarette pollutant of pungent eye of nose in the tail gas.
Among the prior art, the filter screen is installed in tail gas clean-up equipment's inside, and long-term use dust, impurity and particulate matter can pile up on the surface of filter screen, because inconvenient surface to the filter screen is cleared up, also be inconvenient to demolish the change to the filter screen, can lead to the hole of filter screen to take place easily and block up, can influence filterable effect, consequently need urgent need to design portable tail gas clean-up equipment based on diesel engine to solve above-mentioned problem
Disclosure of Invention
The invention aims to provide a mobile tail gas purification device based on a diesel engine, which solves the problems that the filter screen in the prior art is accumulated on the surface of the filter screen due to dust, impurities and particulate matters accumulated on the surface of the filter screen after long-term use, and the filter screen is not convenient to clean and dismantle and replace, so that holes of the filter screen are easy to block, and the filtering effect is influenced.
The purpose of the invention can be realized by the following technical scheme:
mobile exhaust gas purification device based on a diesel engine, comprising:
the device comprises a purifier body and a filter, wherein the surface of the purifier body is provided with an air inlet, and the inner side of the purifier body is fixedly connected with a first filter screen;
cleaning mechanism, including placing the case, place case fixed connection on the top of purifying box, the inboard of placing the case is provided with the motor, the output of motor is connected with first bull stick, first bull stick swing joint is in the inboard of purifying box, the first toper tooth of fixed surface of first bull stick is connected with, the inner wall fixedly connected with dead lever of purifying box, the first stop collar of one end fixedly connected with of purifying box is kept away from to the dead lever, the inboard swing joint of first stop collar has the second bull stick, the fixed surface of second bull stick is connected with second toper tooth, the fixed surface of second bull stick is connected with the scraper blade.
Preferably, the inner wall fixedly connected with deflector of purifying box, the first pivot of fixed surface of first bull stick is connected with, the surface swing joint of first pivot has the belt, the inboard swing joint of belt has the second pivot, the inboard swing joint of purifying box has the third bull stick, second pivot fixed connection is on the surface of third bull stick, the bottom fixedly connected with third toper tooth of third bull stick, the bottom fixedly connected with working bin of purifying box, the inboard swing joint of working bin has the fourth bull stick, the fixed surface of fourth bull stick is connected with the fourth toper tooth, the fixed surface of fourth bull stick is connected with the gear, the spout has been seted up to the inner wall of working bin, the surface swing joint of spout has the slider, the one end fixedly connected with rack of spout is kept away from to the slider, the one end fixedly connected with block rubber of slider is kept away from to the rack, logical groove has been seted up to the inboard of purifying box.
Preferably, the inboard swing joint of purifying box has the fifth bull stick, the fixed surface of fifth bull stick is connected with the fifth toper tooth, the bottom fixedly connected with sixth toper tooth of fifth bull stick, the inboard fixedly connected with second stop collar of working bin, the inboard swing joint of second stop collar has the sixth bull stick, the fixed surface of sixth bull stick is connected with the seventh toper tooth, the one end fixedly connected with fan that the seventh toper tooth was kept away from to the sixth bull stick.
Preferably, the fixed surface of working bin is connected with the connecting box, the inner wall fixedly connected with fixed block of connecting box, the inboard of connecting box is provided with the second filter screen, the activity groove has been seted up to the inboard of second filter screen, the surface swing joint in activity groove has the inserted block, the surface swing joint of inserted block has the stay cord, the fixed surface of inserted block is connected with the spring, the one end of spring and the fixed surface of inserted block are connected, the other end of spring and the inner wall fixed connection in activity groove, the slot has been seted up to the inner wall of connecting box.
Preferably, first bull stick is shaft-like swing joint in the inboard of purifying box, the dead lever is two sets of fixed connection and corresponds the connection at the inner wall of purifying box, first stop collar is two sets ofly and the dead lever, the second bull stick is shaft-like swing joint in the inboard of first stop collar, the scraper blade is platelike fixed connection on the surface of second bull stick.
Preferably, the third bull stick is shaft-like swing joint in the inboard of purifying box, the fourth bull stick is shaft-like swing joint in the inboard of working bin, the rack passes through slider and spout swing joint, the block rubber is the one end of keeping away from the slider at the rack with rubber material fixed connection.
Preferably, the fifth rotating rod is movably connected to the inner side of the purifying box in a rod shape, the second limiting sleeve is fixedly connected to the inner side of the working bin in a cylindrical shape, and the sixth rotating rod is movably connected to the inner side of the second limiting sleeve in a rod shape.
Preferably, the fixed block is massive fixed connection and is at the inner wall of connecting box, the second filter screen is the inboard of netted setting at the connecting box, the activity groove is two sets of inboards of seting up at the second filter screen, the inserted block is two sets of and the activity groove corresponds the connection, the stay cord is two sets of and the inserted block corresponds the connection, the spring is two sets of and the inserted block corresponds the connection.
The invention has the beneficial effects that:
the motor rotates to drive the first rotating rod to rotate, the second conical tooth can rotate on the inner side of the first limiting sleeve under the action of the first conical tooth, the scraper blade rotates under the action of the second rotating rod to scrape off dust and impurities on the surface of the first filter screen, the surface of the first filter screen is convenient to clean, the filtering effect of the first filter screen is improved, meanwhile, the first rotating rod rotates to drive the first rotating shaft to rotate the belt, the second rotating shaft drives the third rotating rod to rotate under the action of the belt, the fourth conical tooth rotates under the action of the third conical tooth to drive the fourth rotating rod to rotate the gear, the effect that the rack horizontally moves under the action of the gear is achieved, and the rubber block slides to the left side, impurity convenient to be struck off enters into the inboard to the working bin through leading to the groove, can realize collecting dust impurity, second conical tooth is rotatory in addition makes fifth conical tooth drive fifth bull stick and rotates, seventh conical tooth rotates under the effect of sixth conical tooth and realizes that the fan rotates, the rotatory negative pressure that produces of fan can be taken dust impurity out, realize that the dust gets into the inside to the connecting box, the second filter screen intercepts the dust and filters, make inserted block and slot cancellation to insert through the pulling stay cord and close, can realize demolising the second filter screen, be convenient for wash the second filter screen, accomplish the collection and the discharge to the dust, the drawback that can't clear up and change the dust residue and cause the dust to remain in the equipment to first filter screen has been solved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic cross-sectional elevation view of the structure of the present invention;
FIG. 2 is a side cross-sectional view of the structure of the gear and the third rotating shaft of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 4 is a schematic sectional elevational view of a portion of the connection box and secondary screen of the present invention;
FIG. 5 is an enlarged view of the structure at B in FIG. 4 according to the present invention;
FIG. 6 is a side cross-sectional view of a first screen and flight configuration of the present invention;
FIG. 7 is a schematic side sectional view of the structure of the rubber block and the through groove of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
in the figure: 1. a purification box; 11. an air inlet; 12. a first filter screen; 2. placing a box; 21. a motor; 22. a first rotating lever; 23. a first conical tooth; 24. a fixing rod; 25. a first stop collar; 26. a second rotating rod; 27. a second tapered tooth; 28. a squeegee; 29. a guide plate; 210. a first rotating shaft; 211. a belt; 212. a second rotating shaft; 213. a third rotating rod; 214. a third tapered tooth; 215. a working bin; 216. a fourth rotating rod; 217. a fourth conical tooth; 218. a gear; 219. a chute; 220. a slider; 221. a rack; 222. a rubber block; 223. a through groove; 224. a fifth rotating rod; 225. a fifth conical tooth; 226. a sixth conical tooth; 227. a second stop collar; 228. a sixth rotating rod; 229. a seventh conical tooth; 230. a fan; 231. a connecting box; 232. a fixed block; 233. a second filter screen; 234. a movable groove; 235. inserting a block; 236. pulling a rope; 237. a spring; 238. and (4) a slot.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, an embodiment of the present invention is shown: mobile exhaust gas purification device based on a diesel engine, comprising:
the purifier body comprises a purifying box 1, wherein an air inlet 11 is formed in the surface of the purifying box 1, a first filter screen 12 is fixedly connected to the inner side of the purifying box 1, the first filter screen 12 is fixedly connected to the inner side of the purifying box 1, and can filter gas entering the inner side of the purifying box 1, block impurity and dust and avoid accumulation on the inner side of the purifying box 1;
cleaning mechanism, including placing case 2, place case 2 fixed connection on the top of purifying box 1, the inboard of placing case 2 is provided with motor 21, motor 21's output is connected with first bull stick 22, first bull stick 22 swing joint is in the inboard of purifying box 1, the fixed surface of first bull stick 22 is connected with first toper tooth 23, the inner wall fixedly connected with dead lever 24 of purifying box 1, the first stop collar 25 of one end fixedly connected with of purifying box 1 is kept away from to dead lever 24, the inboard swing joint of first stop collar 25 has second bull stick 26, the fixed surface of second bull stick 26 is connected with second toper tooth 27, the fixed surface of second bull stick 26 is connected with scraper blade 28, scraper blade 28 fixed connection is on the surface of second bull stick 26, when second bull stick 26 rotates, scraper blade 28 can rotate thereupon under the effect of second bull stick 26, can realize cleaning first filter screen 12's surface through scraper blade 28, thereby can avoid the dust to take place to pile up on first filter screen 12's surface and influence the filter effect of first filter screen 12.
Further, the inner wall of the purifying box 1 is fixedly connected with a guide plate 29, the surface of the first rotating rod 22 is fixedly connected with a first rotating shaft 210, the surface of the first rotating shaft 210 is movably connected with a belt 211, the inner side of the belt 211 is movably connected with a second rotating shaft 212, the inner side of the purifying box 1 is movably connected with a third rotating rod 213, the second rotating shaft 212 is fixedly connected with the surface of the third rotating rod 213, the bottom end of the third rotating rod 213 is fixedly connected with a third conical tooth 214, the bottom end of the purifying box 1 is fixedly connected with a working bin 215, the inner side of the working bin 215 is movably connected with a fourth rotating rod 216, the surface of the fourth rotating rod 216 is fixedly connected with a fourth conical tooth 217, the surface of the fourth rotating rod 216 is fixedly connected with a gear 218, a sliding groove 219 is formed in the inner wall of the working bin 215, the surface of the sliding groove 219 is movably connected with a sliding block 220, one end of the sliding block 220, the sliding block 220 is fixedly connected with a rack 221 far away from the sliding groove 219, one end of the rack 221 is fixedly connected with a rubber block 222, the inner side of the purifying box 1 is formed in the inner side of the guide plate 29, the inner wall of the purifying box 1 can play a role of guiding to guiding dust, the dust to be guided, the dust can be guided through the dust falling through the guide plate 29, and impurities can be collected on the dust collecting effect of the dust passing through the dust collecting bin, and the dust collecting effect of the dust collecting box, and impurities can be carried out through the dust collecting effect of the dust collecting box through the dust collecting box 215.
Further, a fifth rotating rod 224 is movably connected to the inner side of the purifying box 1, a fifth conical tooth 225 is fixedly connected to the surface of the fifth rotating rod 224, a sixth conical tooth 226 is fixedly connected to the bottom end of the fifth rotating rod 224, a second limiting sleeve 227 is fixedly connected to the inner side of the working bin 215, a sixth rotating rod 228 is movably connected to the inner side of the second limiting sleeve 227, a seventh conical tooth 229 is fixedly connected to the surface of the sixth rotating rod 228, a fan 230 is fixedly connected to one end, away from the seventh conical tooth 229, of the sixth rotating rod 228, the fan 230 can rotate on the inner side of the working bin 215 through the rotation of the sixth rotating rod 228, and the fan 230 rotates to form negative pressure so that dust and impurities inside the working bin 215 can be sucked to the inner side of the connecting box 231.
Further, the fixed surface of the working bin 215 is connected with the connecting box 231, the inner wall of the connecting box 231 is fixedly connected with the fixing block 232, the inner side of the connecting box 231 is provided with the second filter screen 233, the inner side of the second filter screen 233 is provided with the movable groove 234, the surface of the movable groove 234 is movably connected with the insert block 235, the surface of the insert block 235 is movably connected with the pull rope 236, one end of the spring 237 is fixedly connected with the surface of the insert block 235, the other end of the spring 237 is fixedly connected with the inner wall of the movable groove 234, the slot 238 is formed in the inner wall of the connecting box 231, the insert block 235 is movably connected with the inner side of the movable groove 234 by inserting the insert block 235 and the slot 238, the second filter screen 233 can be detached by inserting the insert block 235 and the slot 238, the dust on the surface of the second filter screen 233 can be conveniently cleaned, the defect that the first filter screen 12 cannot be detached and the dust can not be cleaned is overcome.
Further, first bull stick 22 is the inboard of shaft-like swing joint at purifying box 1, dead lever 24 is two sets of fixed connection at the inner wall of purifying box 1, first stop collar 25 is two sets of and dead lever 24 corresponds the connection, second bull stick 26 is shaft-like swing joint in the inboard of first stop collar 25, scraper 28 is platelike fixed connection on the surface of second bull stick 26, first stop collar 25 fixed connection is in the bottom of dead lever 24, can play spacing effect to second bull stick 26, can avoid second bull stick 26 to take place the skew.
Further, the third rotating rod 213 is movably connected to the inner side of the purifying box 1 in a rod shape, the fourth rotating rod 216 is movably connected to the inner side of the working bin 215 in a rod shape, the rack 221 is movably connected to the sliding groove 219 through the sliding block 220, the rubber block 222 is fixedly connected to one end of the rack 221, which is far away from the sliding block 220, and the rubber block 222 is fixedly connected to the top end of the rack 221, and the third conical tooth 214 rotates to drive the fourth conical tooth 217 to rotate, so that the gear 218 rotates under the action of the fourth rotating rod 216, and the rack 221 can horizontally move on the surface of the sliding groove 219 through the sliding block 220 under the action of the gear 218, and further when the position of the rubber block 222 is aligned with the through groove 223, the through groove 223 can be sealed, and when the surface of the first filter screen 12 does not need to be cleaned, the sealing can prevent the gas inside the purifying box 1 from leaking through the through groove 223.
Further, the fifth rotating rod 224 is movably connected to the inner side of the purifying box 1 in a rod shape, the second limiting sleeve 227 is fixedly connected to the inner side of the working chamber 215 in a cylindrical shape, the sixth rotating rod 228 is movably connected to the inner side of the second limiting sleeve 227 in a rod shape, the fifth rotating rod 224 is movably connected to the inner side of the purifying box 1, when the second conical tooth 27 rotates, the fifth conical tooth 225 drives the fifth rotating rod 224 to rotate under the action of the second conical tooth 27, and the sixth conical tooth 226 can drive the seventh conical tooth 229 to rotate under the action of the fifth rotating rod 224, so that the fan 230 rotates under the action of the sixth rotating rod 228 to form negative pressure to extract dust and impurities, and the second limiting sleeve 227 can prevent the sixth rotating rod 228 from shifting.
Further, fixed block 232 is massive fixed connection at the inner wall of connecting box 231, second filter screen 233 is netted the setting in the inboard of connecting box 231, movable groove 234 is two sets of inboards of seting up at second filter screen 233, inserted block 235 is two sets of and movable groove 234 corresponds the connection, stay cord 236 is two sets of and inserted block 235 corresponds the connection, spring 237 is two sets of and inserted block 235 corresponds the connection, fixed block 232 fixed connection is at the inner wall of connecting box 231, can carry on spacingly to second filter screen 233, spring 237 fixed connection is on the surface of inserted block 235, can play the effect that resets to inserted block 235.
The working principle is as follows: the output end of the motor 21 is electrically connected with the input end of an external power supply through a lead, a worker starts the motor 21 by pressing a switch, the motor 21 operates to drive the first rotating rod 22 to rotate, the first rotating rod 22 rotates to enable the second conical tooth 27 to drive the second rotating rod 26 to rotate under the action of the first conical tooth 23, the scraper 28 rotates along with the second rotating rod 26, the surface of the first filter screen 12 is cleaned, meanwhile, when the first rotating rod 22 rotates, the first rotating shaft 210 can drive the belt 211 to rotate, the second rotating shaft 212 can drive the third rotating rod 213 to rotate under the action of the belt 211, the third conical tooth 214 drives the fourth conical tooth 217 to rotate under the action of the third rotating rod 213, the fourth rotating rod 216 rotates under the action of the fourth conical tooth 217 to drive the gear 218 to rotate, the rack 221 can move leftwards through the sliding block 220 under the action of the gear 218, the dislocation of the rubber block 222 and the through groove 223 is realized, dust can fall to the inner side of the working bin 215 through the through groove 223, when the second conical tooth 27 rotates under the action of the first conical tooth 23, the fifth conical tooth 225 is rotated to rotate the fifth rotating rod 224, and the sixth tapered tooth 226 drives the seventh tapered tooth 229 to rotate under the action of the fifth rotating rod 224, so that the sixth rotating rod 228 rotates to drive the fan 230 to rotate, the fan 230 rotates to form a negative pressure to draw the dust into the connecting box 231, the second filter screen 233 can block and filter the dust, by pulling the pull rope 236, the insert 235 moves towards the inner side of the movable slot 234 under the action of the pulling force, so that the insert 235 and the slot 238 are removed from the inserting state, at the moment, the spring 237 is in a contracted state, the second filter screen 233 can be removed to clean the dust on the surface of the second filter screen 233.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is merely exemplary and illustrative of the principles of the present invention and various modifications, additions and substitutions of the specific embodiments described herein may be made by those skilled in the art without departing from the principles of the present invention or exceeding the scope of the claims set forth herein.
Claims (8)
1. Mobile exhaust gas purification equipment based on a diesel engine, characterized by comprising:
the device comprises a purifying box (1), wherein an air inlet (11) is formed in the surface of the purifying box (1), and a first filter screen (12) is fixedly connected to the inner side of the purifying box (1);
the cleaning mechanism comprises a placing box (2), the placing box (2) is fixedly connected to the top end of a purifying box (1), a motor (21) is arranged on the inner side of the placing box (2), the output end of the motor (21) is connected with a first rotating rod (22), the first rotating rod (22) is movably connected to the inner side of the purifying box (1), a first conical tooth (23) is fixedly connected to the surface of the first rotating rod (22), a fixing rod (24) is fixedly connected to the inner wall of the purifying box (1), one end, far away from the purifying box (1), of the fixing rod (24) is fixedly connected with a first limiting sleeve (25), a second rotating rod (26) is movably connected to the inner side of the first limiting sleeve (25), a second conical tooth (27) is fixedly connected to the surface of the second rotating rod (26), and a scraper (28) is fixedly connected to the surface of the second rotating rod (26);
the surface of the first rotating rod (22) is fixedly connected with a first rotating shaft (210), the surface of the first rotating shaft (210) is movably connected with a belt (211), the inner side of the belt (211) is movably connected with a second rotating shaft (212), the inner side of the purifying box (1) is movably connected with a third rotating rod (213), the second rotating shaft (212) is fixedly connected with the surface of the third rotating rod (213), the bottom end of the third rotating rod (213) is fixedly connected with a third conical tooth (214), the bottom end of the purifying box (1) is fixedly connected with a working bin (215), the inner side of the working bin (215) is movably connected with a fourth rotating rod (216), the surface of the fourth rotating rod (216) is fixedly connected with a fourth conical tooth (217), the surface of the fourth rotating rod (216) is fixedly connected with a gear (218), the inner wall of the working bin (215) is provided with a sliding groove (219), the surface of the sliding groove (219) is movably connected with a sliding block (220), one end of the sliding block (220) far away from the sliding groove (219) is fixedly connected with a rack (221), and the inner side of the purifying box (223) is provided with a through groove (223);
a sixth rotating rod (228) is movably connected to the inner side of the second limiting sleeve (227), seventh conical teeth (229) are fixedly connected to the surface of the sixth rotating rod (228), and a fan (230) is fixedly connected to one end, far away from the seventh conical teeth (229), of the sixth rotating rod (228);
the first limiting sleeves (25) are correspondingly connected with the fixing rod (24) in two groups, the second rotating rod (26) is movably connected to the inner side of the first limiting sleeve (25) in a rod shape, the scraper (28) is fixedly connected to the surface of the second rotating rod (26) in a plate shape, and the first limiting sleeve (25) is fixedly connected to the bottom end of the fixing rod (24);
the rubber block (222) is fixedly connected to one end, far away from the sliding block (220), of the rack (221) through a rubber material, the rubber block (222) is fixedly connected to the top end of the rack (221), the third conical tooth (214) rotates to drive the fourth conical tooth (217) to rotate, the gear (218) rotates under the action of the fourth rotating rod (216), horizontal position movement of the rack (221) on the surface of the sliding groove (219) through the sliding block (220) under the action of the gear (218) can be achieved, and when the position of the rubber block (222) is aligned to the through groove (223), the through groove (223) can be sealed;
sixth rotating rod (228) is rod-shaped and is movably connected to the inner side of second limiting sleeve (227), fifth rotating rod (224) is movably connected to the inner side of purification box (1), when second conical tooth (27) rotates, fifth conical tooth (225) can drive fifth rotating rod (224) to rotate under the action of second conical tooth (27), and then sixth conical tooth (226) can drive seventh conical tooth (229) to rotate under the action of fifth rotating rod (224), so that fan (230) rotates under the action of sixth rotating rod (228) to form negative pressure, dust and impurities are extracted, and second limiting sleeve (227) can prevent sixth rotating rod (228) from offsetting.
2. The mobile exhaust gas purifying apparatus based on a diesel engine according to claim 1, wherein: the inner wall fixedly connected with deflector (29) of purifying box (1), the bottom fixedly connected with working bin (215) of purifying box (1).
3. The mobile exhaust gas purifying apparatus based on a diesel engine according to claim 2, wherein: the inboard swing joint of purifying box (1) has fifth bull stick (224), the fixed surface of fifth bull stick (224) is connected with fifth toper tooth (225), the bottom fixedly connected with sixth toper tooth (226) of fifth bull stick (224), the inboard fixedly connected with second stop collar (227) of working bin (215).
4. The mobile exhaust gas purifying apparatus based on a diesel engine according to claim 2, wherein: the fixed surface of working bin (215) is connected with connecting box (231), the inner wall fixedly connected with fixed block (232) of connecting box (231), the inboard of connecting box (231) is provided with second filter screen (233), movable groove (234) have been seted up to the inboard of second filter screen (233), the surface swing joint of movable groove (234) has inserted block (235), the surface swing joint of inserted block (235) has stay cord (236), the fixed surface of inserted block (235) is connected with spring (237), the one end of spring (237) and the fixed surface of inserted block (235) are connected, the other end of spring (237) and the inner wall fixed connection of movable groove (234), slot (238) have been seted up to the inner wall of connecting box (231).
5. The mobile exhaust gas purifying apparatus based on a diesel engine according to claim 1, wherein: the first rotating rod (22) is movably connected to the inner side of the purifying box (1) in a rod shape, and the fixing rods (24) are fixedly connected to the inner wall of the purifying box (1) in two groups.
6. The mobile exhaust gas purifying apparatus based on a diesel engine according to claim 2, wherein: the third rotating rod (213) is movably connected to the inner side of the purifying box (1) in a rod shape, the fourth rotating rod (216) is movably connected to the inner side of the working bin (215) in a rod shape, and the rack (221) is movably connected with the sliding groove (219) through a sliding block (220).
7. The mobile diesel engine-based exhaust gas purification apparatus of claim 3, wherein: the fifth rotating rod (224) is movably connected to the inner side of the purifying box (1) in a rod shape, and the second limiting sleeve (227) is fixedly connected to the inner side of the working bin (215) in a cylindrical shape.
8. The mobile exhaust gas purifying apparatus based on a diesel engine according to claim 4, wherein: fixed block (232) are massive fixed connection at the inner wall of connecting box (231), second filter screen (233) are netted the inboard that sets up at connecting box (231).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210522929.5A CN114753903B (en) | 2022-05-13 | 2022-05-13 | Mobile tail gas purification equipment based on diesel engine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210522929.5A CN114753903B (en) | 2022-05-13 | 2022-05-13 | Mobile tail gas purification equipment based on diesel engine |
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| CN114753903B true CN114753903B (en) | 2023-03-14 |
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| CN115324750A (en) * | 2022-09-06 | 2022-11-11 | 南京交通职业技术学院 | Exhaust throttle valve of diesel engine |
| CN116677478B (en) * | 2023-07-10 | 2024-04-19 | 湖北美标康盛动力科技有限公司 | Tail gas aftertreatment device for high-power diesel engine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101095994B (en) * | 2006-06-30 | 2010-11-03 | 陈友年 | Waste gases filtering equipment |
| JP6192576B2 (en) * | 2014-03-20 | 2017-09-06 | ヤンマー株式会社 | Engine equipment |
| CN212818591U (en) * | 2020-07-30 | 2021-03-30 | 苏州瓦尔尼智能科技有限公司 | Sewage purification device |
| CN213063713U (en) * | 2020-08-13 | 2021-04-27 | 天津润亨动力科技股份有限公司 | Diesel generator tail gas purification device |
| CN212927974U (en) * | 2020-08-26 | 2021-04-09 | 山西超岳汽车服务有限公司 | Automobile exhaust purifying and recovering device |
| CN112412577A (en) * | 2020-11-12 | 2021-02-26 | 全椒县全动机械有限公司 | Bituminous coal purifying equipment for four-valve diesel engine |
| CN216062214U (en) * | 2021-05-21 | 2022-03-18 | 广州市象丰润滑油品有限公司 | Lubricating oil purifying and filtering device |
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