CN116617791A - Waste gas treatment device - Google Patents
Waste gas treatment device Download PDFInfo
- Publication number
- CN116617791A CN116617791A CN202310883005.2A CN202310883005A CN116617791A CN 116617791 A CN116617791 A CN 116617791A CN 202310883005 A CN202310883005 A CN 202310883005A CN 116617791 A CN116617791 A CN 116617791A
- Authority
- CN
- China
- Prior art keywords
- exhaust gas
- assembly
- gas treatment
- pipe
- waste gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000002912 waste gas Substances 0.000 title claims abstract description 82
- 239000007789 gas Substances 0.000 claims abstract description 204
- 238000000746 purification Methods 0.000 claims abstract description 92
- 229920000742 Cotton Polymers 0.000 claims abstract description 86
- 238000007789 sealing Methods 0.000 claims abstract description 81
- 238000006073 displacement reaction Methods 0.000 claims abstract description 57
- 230000002265 prevention Effects 0.000 claims abstract description 22
- 230000000712 assembly Effects 0.000 claims abstract description 16
- 238000000429 assembly Methods 0.000 claims abstract description 16
- 241000219146 Gossypium Species 0.000 claims description 84
- 238000005192 partition Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 description 14
- 238000009434 installation Methods 0.000 description 7
- 238000001914 filtration Methods 0.000 description 6
- 239000002245 particle Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 239000002440 industrial waste Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/88—Replacing filter elements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Processes For Solid Components From Exhaust (AREA)
Abstract
The invention provides an exhaust gas treatment device, which relates to the field of exhaust gas treatment and comprises: an exhaust gas duct; the exhaust treatment component is arranged on the right side of the exhaust pipeline; the anti-stop assembly is arranged in the exhaust gas treatment assembly; the exhaust gas purification component is arranged on the exhaust gas treatment component; the displacement prevention assembly is arranged at the top of the waste gas treatment assembly; the automatic sealing assemblies are provided with two groups in total, and the two groups of automatic sealing assemblies are arranged in the waste gas purifying assembly; the pushing assemblies are provided with two groups in total, and the two groups of pushing assemblies are arranged in the waste gas treatment assembly; according to the invention, when a worker moves the waste gas purifying pipe, the shutdown preventing flat plate moves upwards under the pressure of waste gas, so that the non-shutdown replacement of the waste gas purifying filter cotton A and the waste gas purifying filter cotton B is realized; the problem that waste gas purification materials can be replaced only after the machine is stopped and the waste gas purification materials cannot be replaced rapidly on the premise of not stopping the machine is solved.
Description
Technical Field
The invention relates to the technical field of waste gas treatment, in particular to a waste gas treatment device.
Background
The waste gas treatment mainly refers to the treatment of industrial waste gas such as dust particles, smoke dust, peculiar smell gas and toxic and harmful gas generated in industrial sites; the existing waste gas treatment device can replace waste gas purification materials after stopping, and can not quickly replace the waste gas purification materials on the premise of not stopping, so that the waste gas treatment efficiency is reduced.
Disclosure of Invention
In view of the above, the present invention provides an exhaust gas treatment device having an exhaust gas treatment unit, an anti-stop unit, an exhaust gas purification unit, an automatic sealing unit, and a pushing unit, in which positions of two exhaust gas purification filter cotton a and exhaust gas purification filter cotton B are changed when a worker moves an exhaust gas purification pipe, so that the worker can conveniently and rapidly change purification materials, and the anti-stop plate moves upward under the pressure of exhaust gas when the worker moves the exhaust gas purification pipe, thereby realizing non-stop replacement of the exhaust gas purification filter cotton a and the exhaust gas purification filter cotton B.
The invention provides an object and an effect of an exhaust gas treatment device, which specifically comprise: the device comprises an exhaust gas pipeline, an exhaust gas treatment assembly, an anti-stop assembly, an exhaust gas purification assembly, an anti-displacement assembly, an automatic sealing assembly and a pushing assembly;
the exhaust treatment component is arranged on the right side of the exhaust pipeline; the anti-stop assembly is arranged in the exhaust gas treatment assembly; the exhaust gas purification component is arranged on the exhaust gas treatment component; the displacement prevention assembly is arranged at the top of the waste gas treatment assembly; the automatic sealing assemblies are provided with two groups in total, and the two groups of automatic sealing assemblies are arranged in the waste gas purifying assembly; the pushing assemblies are provided with two groups in total, and the two groups of pushing assemblies are arranged in the waste gas treatment assembly;
the exhaust treatment assembly includes: an exhaust gas treatment pipe and an exhaust gas filter screen; the exhaust gas treatment pipe is arranged on the right side of the exhaust gas pipeline and is connected with the exhaust gas pipeline through bolts; the waste gas filter screen is fixedly arranged in the waste gas treatment pipe;
the anti-shutdown assembly includes: the device comprises a mounting frame, a stable hollow pipe A and an anti-stop flat plate; the installation frame is fixedly installed in the exhaust gas treatment pipe; four stable hollow pipes A are arranged in total, and the four stable hollow pipes A are slidably arranged in the installation frame; the anti-stop flat plate is fixedly arranged at the bottoms of the four stable hollow pipes A, and the outer wall of the anti-stop flat plate is in contact with the waste gas treatment pipe;
the exhaust gas purifying assembly includes: an exhaust gas purifying pipe, a positioning groove and a sealing partition plate; the exhaust gas purifying pipe is slidably arranged in the exhaust gas treatment pipe, and two positioning grooves are formed in the top of the exhaust gas purifying pipe; the sealing partition plate is fixedly arranged in the exhaust gas purifying pipe.
Further, the displacement prevention assembly further includes: a limiting retainer ring B and a return spring B; the limiting retainer ring B is fixedly arranged on the outer wall of the displacement-preventing shaft; and the reset spring B is arranged outside the displacement-preventing shaft and is positioned between the displacement-preventing frame and the limiting retainer ring B.
Further, the anti-stop assembly further comprises: a limiting retainer ring A and a return spring A; four limit check rings A are arranged in total, the four limit check rings A are fixedly arranged on the outer walls of the four stable hollow tubes A, and the bottoms of the four limit check rings A are in contact with the mounting frame; four reset springs A are arranged in total, the four reset springs A are arranged outside the four stable hollow tubes A, and the four reset springs A are arranged between the mounting frame and the anti-stop flat plate.
Further, the automatic sealing assembly includes: an automatic sealing disc and a reset tube; the two automatic sealing discs are arranged in the exhaust gas purifying pipe; the reset tube is fixedly connected with the left automatic sealing disc.
Further, the exhaust gas purifying assembly further includes: the device comprises waste gas purifying and filtering cotton A, waste gas purifying and filtering cotton B and a limiting baffle frame; the two exhaust gas purification filter cottons A are arranged at the front side and the rear side of the sealing partition plate; the two exhaust gas purification filter cottons B are arranged at the outer sides of the two exhaust gas purification filter cottons A; the inner sides of the two exhaust gas purification filter cottons B are contacted with the outer sides of the two exhaust gas purification filter cottons A, and the outer walls of the two exhaust gas purification filter cottons A and the exhaust gas purification filter cottons B are contacted with an exhaust gas purification pipe; the limiting baffle frames are arranged in two, the two limiting baffle frames are fixedly arranged on the outer wall of the waste gas purifying pipe, and the limiting baffle frames on the front side are in contact with the waste gas treating pipe.
Further, the automatic sealing assembly further comprises: a return guide shaft and a return spring C; the reset guide shaft is fixedly connected with the right automatic sealing disc, and is inserted into the reset tube; the return spring C is arranged inside the return tube.
Further, the exhaust gas purifying assembly further includes: a sealing baffle and a replacement handle; the two sealing baffles are arranged in total and are slidably arranged in the exhaust gas purifying pipe, and the inner sides of the two sealing baffles are in contact with the two exhaust gas purifying filter cotton B; the two replacing handles are arranged in total, and the two replacing handles are fixedly arranged at the tops of the two sealing baffles.
Further, the pushing assembly includes: the installation bar block, the stable hollow pipe B and the semicircular pushing cover; the installation bar block is fixedly installed in the exhaust gas treatment pipe; the stable hollow pipe B is slidably arranged in the mounting bar block; the semicircular pushing cover is fixedly arranged at the inner end of the stable hollow pipe B, and the outer wall of the semicircular pushing cover is tangent to the automatic sealing disc at the front side.
Further, the displacement prevention assembly includes: an anti-displacement frame and an anti-displacement shaft; the displacement prevention frame is fixedly arranged at the top of the waste gas treatment pipe; the displacement prevention shaft is slidably mounted inside the displacement prevention frame and the exhaust gas treatment pipe, a round corner is arranged at the bottom of the displacement prevention shaft, and the displacement prevention shaft is inserted into the positioning groove at the front side.
Further, the pushing assembly further comprises: a limiting retainer ring C and a reset spring D; the limiting check ring C is fixedly arranged on the outer wall of the stable hollow pipe B, and the inner side of the limiting check ring C is in contact with the mounting bar; the reset spring D is arranged outside the stable hollow tube B, and the reset spring D is positioned between the mounting bar block and the semicircular pushing cover.
Advantageous effects
1. According to the invention, the exhaust gas filter screen is fixedly arranged in the exhaust gas treatment pipe, so that a filtering effect is achieved on small particles in exhaust gas, the two exhaust gas purification filter cottons A are arranged on the front side and the rear side of the sealing partition plate, the two exhaust gas purification filter cottons B are arranged on the outer sides of the two exhaust gas purification filter cottons A, so that the filtered exhaust gas is purified, when a worker moves the exhaust gas treatment pipe, the positions of the two exhaust gas purification filter cottons A and the two exhaust gas purification filter cottons B are changed, the quick replacement of a purifying material by the worker is facilitated, the two sealing baffle plates are slidably arranged in the exhaust gas treatment pipe, and the two replacement handles are fixedly arranged at the tops of the two sealing baffle plates, so that the worker can conveniently place the new two exhaust gas purification filter cottons A and the new exhaust gas purification filter cottons B.
2. According to the invention, the anti-displacement shaft is slidably arranged in the anti-displacement frame and the waste gas treatment pipe, and is inserted into the positioning groove at the front side, so that the waste gas purification pipe is positioned, the waste gas purification pipe is more stable after moving, and the return spring B is arranged outside the anti-displacement shaft and between the anti-displacement frame and the limiting retainer ring B, so that the anti-displacement shaft is limited, and the anti-displacement shaft is prevented from falling off on the premise of not influencing the movement of the waste gas purification pipe.
3. According to the invention, the semicircular pushing cover is fixedly arranged at the inner end of the stable hollow pipe B, and the outer wall of the semicircular pushing cover is tangent to the automatic sealing discs at the front side, so that the two automatic sealing discs at the front side move inwards under the pushing action of the two semicircular pushing covers, waste gas is discharged through a gap between the waste gas purifying pipe and the two automatic sealing discs, and the reset spring C is arranged in the reset pipe, so that the two automatic sealing discs at the rear side are always in close contact with the waste gas purifying pipe, the waste gas purifying filter cotton A and the waste gas purifying filter cotton B at the rear side are protected, and the waste gas purifying filter cotton A and the waste gas purifying filter cotton B at the rear side are prevented from being damaged.
4. According to the invention, the anti-stop flat plate is fixedly arranged at the bottoms of the four stable hollow pipes A, and the outer wall of the anti-stop flat plate is in contact with the waste gas treatment pipe, so that when a worker moves the waste gas purification pipe, the anti-stop flat plate moves upwards under the pressure effect of waste gas, the non-stop replacement of waste gas purification filter cotton A and waste gas purification filter cotton B is realized, and because the four reset springs A are arranged outside the four stable hollow pipes A, the four reset springs A are positioned between the installation frame and the anti-stop flat plate, and further, after the waste gas purification filter cotton A and the waste gas purification filter cotton B are replaced, the anti-stop flat plate is automatically reset under the effect of the four reset springs A.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
The drawings described below are only for illustration of some embodiments of the invention and are not intended to limit the invention.
In the drawings:
fig. 1 shows a schematic perspective view of the present invention;
FIG. 2 shows a schematic view of the rear side view of the angle structure of FIG. 1 of the present invention;
FIG. 3 illustrates a schematic top view of the structure of FIG. 1 in accordance with the present invention;
FIG. 4 shows a schematic view of the invention in a cross-section in the direction A-A in FIG. 3;
FIG. 5 shows a schematic view of the present invention in a cut-away configuration in the direction B-B in FIG. 3;
FIG. 6 is a schematic view showing a partially enlarged structure of the region C in FIG. 5 according to the present invention;
fig. 7 is a schematic view showing the structures of the exhaust gas purifying filter a, the exhaust gas purifying filter B and the automatic sealing disc of the present invention;
fig. 8 shows a partially enlarged schematic view of the area D of fig. 4 according to the present invention.
List of reference numerals
1. An exhaust gas duct; 2. an exhaust treatment assembly; 201. an exhaust gas treatment pipe; 202. an exhaust gas filter screen; 3. an anti-shutdown assembly; 301. a mounting frame; 302. stabilizing the hollow tube A; 303. an anti-stop flat plate; 304. a limiting retainer ring A; 305. a return spring A; 4. an exhaust gas purifying component; 401. an exhaust gas purifying pipe; 4011. a positioning groove; 402. a sealing separator; 403. waste gas purifying filter cotton A; 404. waste gas purifying and filtering cotton B; 405. a limit baffle frame; 406. a sealing baffle; 407. changing the handle; 5. an anti-displacement assembly; 501. an anti-displacement frame; 502. an anti-displacement shaft; 503. a limiting retainer ring B; 504. a return spring B; 6. an automatic sealing assembly; 601. automatically sealing the disc; 602. a reset tube; 603. resetting the guide shaft; 604. a return spring C; 7. a pushing assembly; 701. mounting a bar block; 702. stabilizing the hollow tube B; 703. a semicircular pushing cover; 704. a limiting retainer ring C; 705. and a return spring D.
Detailed Description
In order to make the objects, aspects and advantages of the technical solution of the present invention more clear, the technical solution of the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings of the specific embodiment of the present invention. Unless otherwise indicated, terms used herein have the meaning common in the art. Like reference numerals in the drawings denote like parts.
Embodiment one: please refer to fig. 1 to 8:
the invention provides an exhaust gas treatment device, which comprises an exhaust gas pipeline 1, an exhaust gas treatment component 2, an anti-stop component 3, an exhaust gas purification component 4, an anti-displacement component 5, an automatic sealing component 6 and a pushing component 7;
the exhaust treatment component 2 is arranged on the right side of the exhaust pipeline 1; the anti-stop assembly 3 is arranged inside the exhaust gas treatment assembly 2; the exhaust gas purifying component 4 is arranged on the exhaust gas treatment component 2; the displacement prevention assembly 5 is installed on the top of the exhaust gas treatment assembly 2; the automatic sealing assemblies 6 are provided with two groups in total, and the two groups of automatic sealing assemblies 6 are arranged inside the waste gas purifying assembly 4; the pushing assemblies 7 are provided with two groups in total, and the two groups of pushing assemblies 7 are arranged inside the exhaust gas treatment assembly 2.
Wherein the exhaust treatment assembly 2 comprises: an exhaust gas treatment pipe 201 and an exhaust gas filtering screen 202; the exhaust gas treatment pipe 201 is disposed on the right side of the exhaust gas pipe 1, and the exhaust gas treatment pipe 201 is connected to the exhaust gas pipe 1 by bolts; the exhaust gas filter 202 is fixedly installed inside the exhaust gas treatment pipe 201, and the exhaust gas purifying assembly 4 includes: an exhaust gas purifying pipe 401, a positioning groove 4011, and a sealing separator 402; the exhaust gas purifying tube 401 is slidably installed inside the exhaust gas treating tube 201, and the top of the exhaust gas purifying tube 401 is provided with two positioning grooves 4011; the sealing diaphragm 402 is fixedly installed inside the exhaust gas purifying pipe 401; the exhaust gas purifying assembly 4 further includes: an exhaust gas purifying filter cotton A403, an exhaust gas purifying filter cotton B404 and a limit baffle frame 405; two exhaust gas purifying filter cotton A403 are provided in total, and the two exhaust gas purifying filter cotton A403 are arranged on the front side and the rear side of the sealing partition plate 402; two exhaust gas purifying filter cottons B404 are arranged in total, and the two exhaust gas purifying filter cottons B404 are arranged on the outer sides of the two exhaust gas purifying filter cottons A403; the inner sides of the two exhaust gas purifying filter cottons B404 are in contact with the outer sides of the two exhaust gas purifying filter cottons a403, and the outer walls of the two exhaust gas purifying filter cottons a403 and the exhaust gas purifying filter cottons B404 are in contact with the exhaust gas purifying pipe 401; the two limit baffle frames 405 are arranged in total, the two limit baffle frames 405 are fixedly arranged on the outer wall of the exhaust gas purification pipe 401, and the limit baffle frames 405 on the front side are in contact with the exhaust gas treatment pipe 201; the exhaust gas purifying assembly 4 further includes: a sealing flap 406 and a replacement handle 407; the two sealing baffles 406 are arranged in total, the two sealing baffles 406 are slidably arranged inside the exhaust gas purification tube 401, and the inner sides of the two sealing baffles 406 are contacted with the two exhaust gas purification filter cottons B404; the two replacement handles 407 are provided, and the two replacement handles 407 are fixedly installed at the top of the two sealing baffles 406, and specifically function is as follows: because the exhaust gas filter screen 202 fixed mounting has played the filter effect in exhaust gas in the inside of exhaust treatment pipe 201 to having played the filter effect to the tiny particle in the waste gas, because of two exhaust gas purification filter cotton A403 set up in the front and back both sides of sealing baffle 402, and two exhaust gas purification filter cotton B404 set up in the outside of two exhaust gas purification filter cotton A403, thereby played the purifying effect to the waste gas after the filtration, when the staff removes exhaust gas purification pipe 401, the position of two exhaust gas purification filter cotton A403 and two exhaust gas purification filter cotton B404 changes, the staff of being convenient for changes purifying material fast, again because of two sealing baffle 406 slidable mounting is in the inside of exhaust gas purification pipe 401, and two change handle 407 fixed mounting is at the top of two sealing baffle 406, thereby make things convenient for the staff to place new two exhaust gas purification filter cotton A403 and exhaust gas purification filter cotton B404.
Embodiment two:
the displacement prevention assembly 5 includes: an anti-displacement frame 501 and an anti-displacement shaft 502; the displacement prevention frame 501 is fixedly installed at the top of the exhaust gas treatment pipe 201; the displacement prevention shaft 502 is slidably installed inside the displacement prevention rack 501 and the exhaust gas treatment pipe 201, and the bottom of the displacement prevention shaft 502 is provided with a rounded corner, and the displacement prevention shaft 502 is inserted into the positioning groove 4011 on the front side; the displacement prevention assembly 5 further includes: a limit retainer ring B503 and a return spring B504; the limit retainer ring B503 is fixedly arranged on the outer wall of the displacement preventing shaft 502; the reset spring B504 is installed outside the anti-displacement shaft 502, and the reset spring B504 is located between the anti-displacement frame 501 and the limiting retainer ring B503, and has the specific effects of: because of prevent displacement axle 502 slidable mounting in the inside of preventing displacement frame 501 and exhaust-gas treatment pipe 201, and prevent that displacement axle 502 inserts in the constant head tank 4011 of front side, thereby played the positioning action to exhaust-gas purification pipe 401, make exhaust-gas purification pipe 401 remove the back more stable, again because of reset spring B504 installs in the outside of preventing displacement axle 502, and reset spring B504 is located between preventing displacement frame 501 and spacing retaining ring B503, and then has played the spacing effect to preventing displacement axle 502, under the prerequisite that does not influence exhaust-gas purification pipe 401 and remove, avoided preventing that displacement axle 502 from taking place to drop.
Embodiment III:
the automatic sealing assembly 6 includes: a self-sealing disc 601 and a reset tube 602; two automatic sealing disks 601 are arranged in total, and the two automatic sealing disks 601 are arranged inside the waste gas purifying pipe 401; the reset tube 602 is fixedly connected with the left automatic sealing disc 601; the automatic sealing assembly 6 further includes: a return guide shaft 603 and a return spring C604; the reset guide shaft 603 is fixedly connected with the right automatic sealing disk 601, and the reset guide shaft 603 is inserted into the reset tube 602; a return spring C604 is installed inside the return tube 602, and the pushing assembly 7 includes: mounting bar 701, stable hollow tube B702 and semicircular push cap 703; the mounting bar 701 is fixedly mounted inside the exhaust treatment pipe 201; the stable hollow tube B702 is slidably mounted inside the mounting bar 701; the semicircular pushing cover 703 is fixedly arranged at the inner end of the stable hollow pipe B702, and the outer wall of the semicircular pushing cover 703 is tangent to the front automatic sealing disc 601; the pushing assembly 7 further comprises: a limit retainer ring C704 and a return spring D705; the limiting retainer ring C704 is fixedly arranged on the outer wall of the stable hollow pipe B702, and the inner side of the limiting retainer ring C704 is in contact with the mounting bar 701; the restoring spring D705 is installed outside the stable hollow tube B702, and the restoring spring D705 is positioned between the installation bar 701 and the semicircular pushing cover 703, and has the specific functions of: because semicircle pushing hood 703 fixed mounting is at the inner of stable hollow pipe B702, and semicircle pushing hood 703's outer wall is tangent with the self-sealing disc 601 of front side, thereby make two self-sealing discs 601 of front side inwards remove under the promotion effect of two semicircle pushing hoods 703, make waste gas pass through the gap between waste gas purification pipe 401 and two self-sealing discs 601 and discharge, because reset spring C604 installs in reset pipe 602's inside again, and then make two self-sealing discs 601 of rear side and waste gas purification pipe 401 contact closely all the time, waste gas purification filter cotton A403 and waste gas purification filter cotton B404 of rear side have played the guard action, waste gas purification filter cotton A403 and waste gas purification filter cotton B404 of rear side have avoided the waste gas to take place to damage.
Embodiment four:
the shutdown prevention assembly 3 includes: a mounting frame 301, a stable hollow tube A302 and an anti-stop plate 303; the mounting frame 301 is fixedly mounted inside the exhaust treatment pipe 201; four stable hollow pipes A302 are arranged in total, and the four stable hollow pipes A302 are slidably arranged in the mounting frame 301; the anti-stop flat plate 303 is fixedly arranged at the bottoms of the four stable hollow pipes A302, and the outer wall of the anti-stop flat plate 303 is in contact with the waste gas treatment pipe 201; the anti-stop assembly 3 further comprises: a limit retainer ring A304 and a return spring A305; four limit check rings A304 are arranged in total, the four limit check rings A304 are fixedly arranged on the outer walls of the four stable hollow pipes A302, and the bottoms of the four limit check rings A304 are in contact with the mounting frame 301; the four return springs a305 are provided in total, and the four return springs a305 are installed outside the four stable hollow tubes a302, and the four return springs a305 are located between the installation frame 301 and the shutdown prevention flat plate 303, and specifically function is as follows: because the anti-stop flat plate 303 is fixedly arranged at the bottoms of the four stable hollow pipes A302, and the outer wall of the anti-stop flat plate 303 is in contact with the exhaust gas treatment pipe 201, when a worker moves the exhaust gas purification pipe 401, the anti-stop flat plate 303 moves upwards under the action of the pressure of exhaust gas, the non-stop replacement of the exhaust gas purification filter cotton A403 and the exhaust gas purification filter cotton B404 is realized, and because the four reset springs A305 are arranged outside the four stable hollow pipes A302, the four reset springs A305 are positioned between the mounting frame 301 and the anti-stop flat plate 303, and further, after the exhaust gas purification filter cotton A403 and the exhaust gas purification filter cotton B404 are replaced, the anti-stop flat plate 303 automatically resets under the action of the four reset springs A305.
Specific use and action of the embodiment: in the invention, firstly, a worker connects an exhaust gas treatment pipe 201 with an exhaust gas pipeline 1 through bolts, then the worker places two new exhaust gas purification filter cottons A403 and two exhaust gas purification filter cottons B404 in the exhaust gas purification pipe 401, the purification effect is achieved on the filtered exhaust gas, when the exhaust gas purification filter cottons A403 and the exhaust gas purification filter cottons B404 need to be replaced, the worker moves the exhaust gas purification pipe 401, the positions of the two exhaust gas purification filter cottons A403 and the two exhaust gas purification filter cottons B404 change, the quick replacement of purification materials by the worker is facilitated, the setting of an anti-displacement shaft 502 plays a positioning effect on the exhaust gas purification pipe 401, the exhaust gas purification pipe 401 is more stable after moving, when the worker moves the exhaust gas purification pipe 401, the anti-stop flat plate 303 moves upwards under the pressure effect of the exhaust gas, the non-stop replacement of the exhaust gas purification filter cottons A403 and the exhaust gas purification filter cottons B404 is achieved, the semicircular pushing cover 703 is fixedly arranged at the inner end of the stable hollow tube B702, and the outer wall of the semicircular pushing cover 703 is tangent to the automatic sealing discs 601 at the front side, so that the two automatic sealing discs 601 at the front side move inwards under the pushing action of the two semicircular pushing covers 703, waste gas is discharged through a gap between the waste gas purifying tube 401 and the two automatic sealing discs 601, and the reset spring C604 is arranged in the reset tube 602, so that the two automatic sealing discs 601 at the rear side are always in close contact with the waste gas purifying tube 401, the waste gas purifying filter cotton A403 and the waste gas purifying filter cotton B404 at the rear side are protected, the waste gas purifying filter cotton A403 and the waste gas purifying filter cotton B404 at the rear side are prevented from being damaged, after the waste gas purifying filter cotton A403 and the waste gas purifying filter cotton B404 are replaced, the shutdown prevention plate 303 is automatically reset under the action of four reset springs a 305.
The foregoing is merely exemplary embodiments of the present invention and is not intended to limit the scope of the invention, which is defined by the appended claims.
Claims (10)
1. An exhaust gas treatment device, comprising: the device comprises an exhaust gas pipeline (1), an exhaust gas treatment assembly (2), an anti-stop assembly (3), an exhaust gas purification assembly (4), an anti-displacement assembly (5), an automatic sealing assembly (6) and a pushing assembly (7);
the exhaust gas treatment component (2) is arranged on the right side of the exhaust gas pipeline (1); the anti-stop assembly (3) is arranged inside the waste gas treatment assembly (2); the exhaust gas purification component (4) is arranged on the exhaust gas treatment component (2); the displacement prevention assembly (5) is arranged at the top of the waste gas treatment assembly (2); the automatic sealing assemblies (6) are provided with two groups in total, and the two groups of automatic sealing assemblies (6) are arranged in the waste gas purifying assembly (4); the pushing assemblies (7) are provided with two groups in total, and the two groups of pushing assemblies (7) are arranged in the waste gas treatment assembly (2);
the exhaust gas treatment assembly (2) comprises: an exhaust gas treatment pipe (201) and an exhaust gas filter screen (202); the exhaust gas treatment pipe (201) is arranged on the right side of the exhaust gas pipeline (1), and the exhaust gas treatment pipe (201) is connected with the exhaust gas pipeline (1) through bolts; the waste gas filter screen (202) is fixedly arranged in the waste gas treatment pipe (201);
the anti-stop assembly (3) comprises: a mounting frame (301), a stable hollow pipe A (302) and an anti-stop flat plate (303); the mounting frame (301) is fixedly mounted inside the exhaust gas treatment pipe (201); four stable hollow pipes A (302) are arranged in total, and the four stable hollow pipes A (302) are slidably arranged in the mounting frame (301); the anti-stop flat plate (303) is fixedly arranged at the bottoms of the four stable hollow pipes A (302), and the outer wall of the anti-stop flat plate (303) is in contact with the waste gas treatment pipe (201);
the exhaust gas purification assembly (4) includes: an exhaust gas purifying pipe (401), a positioning groove (4011) and a sealing partition plate (402); the exhaust gas purification pipe (401) is slidably arranged in the exhaust gas treatment pipe (201), and two positioning grooves (4011) are formed in the top of the exhaust gas purification pipe (401); the sealing partition plate (402) is fixedly arranged inside the exhaust gas purifying pipe (401).
2. An exhaust gas treatment device according to claim 1, wherein: the anti-stop assembly (3) further comprises: a limit retainer ring A (304) and a return spring A (305); four limit check rings A (304) are arranged in total, the four limit check rings A (304) are fixedly arranged on the outer walls of the four stable hollow pipes A (302), and the bottoms of the four limit check rings A (304) are in contact with the mounting frame (301); four return springs A (305) are arranged in total, the four return springs A (305) are arranged outside the four stable hollow pipes A (302), and the four return springs A (305) are arranged between the mounting frame (301) and the anti-stop flat plate (303).
3. An exhaust gas treatment device according to claim 1, wherein: the exhaust gas purification assembly (4) further includes: an exhaust gas purifying filter cotton A (403), an exhaust gas purifying filter cotton B (404) and a limit baffle frame (405); two exhaust gas purification filter cotton A (403) are arranged in total, and the two exhaust gas purification filter cotton A (403) are arranged on the front side and the rear side of the sealing partition plate (402); two exhaust gas purification filter cotton B (404) are arranged in total, and the two exhaust gas purification filter cotton B (404) are arranged at the outer sides of the two exhaust gas purification filter cotton A (403); the inner sides of the two exhaust gas purifying filter cottons B (404) are contacted with the outer sides of the two exhaust gas purifying filter cottons A (403), and the outer walls of the two exhaust gas purifying filter cottons A (403) and the exhaust gas purifying filter cottons B (404) are contacted with the exhaust gas purifying pipe (401); the limiting baffle frames (405) are arranged in two, the two limiting baffle frames (405) are fixedly arranged on the outer wall of the waste gas purifying pipe (401), and the limiting baffle frames (405) on the front side are in contact with the waste gas treating pipe (201).
4. An exhaust gas treatment device according to claim 3, wherein: the exhaust gas purification assembly (4) further includes: a sealing baffle (406) and a replacement handle (407); the two sealing baffles (406) are arranged in total, the two sealing baffles (406) are slidably arranged in the exhaust gas purifying pipe (401), and the inner sides of the two sealing baffles (406) are in contact with the two exhaust gas purifying filter cottons B (404); two replacement handles (407) are arranged in total, and the two replacement handles (407) are fixedly arranged at the tops of the two sealing baffles (406).
5. An exhaust gas treatment device according to claim 1, wherein: the anti-displacement assembly (5) comprises: an anti-displacement frame (501) and an anti-displacement shaft (502); the displacement prevention frame (501) is fixedly arranged at the top of the waste gas treatment pipe (201); the anti-displacement shaft (502) is slidably mounted inside the anti-displacement frame (501) and the exhaust gas treatment pipe (201), a round corner is arranged at the bottom of the anti-displacement shaft (502), and the anti-displacement shaft (502) is inserted into the positioning groove (4011) on the front side.
6. An exhaust gas treatment device according to claim 5, wherein: the anti-displacement assembly (5) further comprises: a limit retainer ring B (503) and a return spring B (504); the limiting retainer ring B (503) is fixedly arranged on the outer wall of the displacement preventing shaft (502); the reset spring B (504) is arranged outside the anti-displacement shaft (502), and the reset spring B (504) is positioned between the anti-displacement frame (501) and the limit retainer ring B (503).
7. An exhaust gas treatment device according to claim 3, wherein: the automatic sealing assembly (6) comprises: a self-sealing disc (601) and a reset tube (602); two automatic sealing discs (601) are arranged in total, and the two automatic sealing discs (601) are arranged in the waste gas purifying pipe (401); the reset tube (602) is fixedly connected with the left automatic sealing disc (601).
8. An exhaust gas treatment device according to claim 7, wherein: the automatic sealing assembly (6) further comprises: a return guide shaft (603) and a return spring C (604); the reset guide shaft (603) is fixedly connected with the right automatic sealing disc (601), and the reset guide shaft (603) is inserted into the reset tube (602); the return spring C (604) is mounted inside the return tube (602).
9. An exhaust gas treatment device according to claim 7, wherein: the pushing assembly (7) comprises: mounting a bar block (701), a stable hollow tube B (702) and a semicircular pushing cover (703); the mounting bar block (701) is fixedly arranged in the exhaust gas treatment pipe (201); the stable hollow tube B (702) is slidably arranged inside the mounting bar block (701); the semicircular pushing cover (703) is fixedly arranged at the inner end of the stable hollow tube B (702), and the outer wall of the semicircular pushing cover (703) is tangent to the front automatic sealing disc (601).
10. An exhaust gas treatment device according to claim 9, wherein: the pushing assembly (7) further comprises: a limit retainer ring C (704) and a return spring D (705); the limiting retainer ring C (704) is fixedly arranged on the outer wall of the stable hollow pipe B (702), and the inner side of the limiting retainer ring C (704) is in contact with the mounting bar block (701); the return spring D (705) is arranged outside the stable hollow tube B (702), and the return spring D (705) is arranged between the mounting bar block (701) and the semicircular pushing cover (703).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310883005.2A CN116617791B (en) | 2023-07-19 | 2023-07-19 | Waste gas treatment device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310883005.2A CN116617791B (en) | 2023-07-19 | 2023-07-19 | Waste gas treatment device |
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| CN116617791A true CN116617791A (en) | 2023-08-22 |
| CN116617791B CN116617791B (en) | 2024-04-12 |
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| CN202310883005.2A Active CN116617791B (en) | 2023-07-19 | 2023-07-19 | Waste gas treatment device |
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| CN116617791B (en) | 2024-04-12 |
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