CN111905439A - Multistage continuous industrial waste gas treatment device - Google Patents
Multistage continuous industrial waste gas treatment device Download PDFInfo
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- CN111905439A CN111905439A CN202010779315.6A CN202010779315A CN111905439A CN 111905439 A CN111905439 A CN 111905439A CN 202010779315 A CN202010779315 A CN 202010779315A CN 111905439 A CN111905439 A CN 111905439A
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- Prior art keywords
- fixedly connected
- filter screen
- water
- cartridge
- waste gas
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/35—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition
- B01D33/41—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in series connection
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
- B01D33/461—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element brushes
Abstract
The invention discloses a multi-section continuous industrial waste gas treatment device, which belongs to the technical field of industrial waste gas treatment and comprises a device shell and a circulating pump, wherein the device shell comprises a filter cylinder, the bottom of the filter cylinder is fixedly connected with a supporting leg, and double-layer inner spiral columns are arranged inside the filter cylinder. The surface of the conical filter screen is restored to be in a dredging and cleaning state.
Description
Technical Field
The invention relates to the technical field of industrial waste gas treatment, in particular to a multi-section continuous industrial waste gas treatment device.
Background
Industrial waste gas is a generic term for various pollutant-containing gases discharged into the air during the combustion and production processes of fuels in the factory area of an enterprise. These exhaust gases are: carbon dioxide, carbon disulfide, hydrogen sulfide, fluorides, nitrogen oxides, chlorine, hydrogen chloride, carbon monoxide, lead mercury (mist) sulfate, beryllium compounds, smoke dust and productive dust, which are discharged into the atmosphere and pollute the air. The substances enter human bodies through different paths of respiratory tracts, some substances directly cause harm, and some substances have an accumulation effect and can seriously harm the health of people. The industrial waste gas treatment refers to the work of pre-treating waste gas generated in industrial places such as factories and workshops before the waste gas is discharged to the outside so as to reach the national standard of the external discharge of the waste gas.
The treatment of particulate pollutants such as smoke dust contained in exhaust gas is generally purified by a filtering method, but in the filtering treatment, the most common problem is that the filtering equipment is blocked by particulate matters and is difficult to clean, so that the filtering effect of the equipment is poor.
Disclosure of Invention
1. Technical problem to be solved
The invention aims to provide a multi-section continuous industrial waste gas treatment device, which leads water flow into a double-layer inner spiral column from bottom to top, wherein the water flow is uniformly sprayed on the surface of a conical filter screen through a water outlet on one hand, and flows along a spiral plate on the other hand, and the double-layer inner spiral column is rotated by acting force generated on the spiral plate, so that the double-layer inner spiral column drives the conical filter screen to rotate above a cleaner, a hairbrush cleans particulate matters attached to the lower surface of the conical filter screen, the particulate matters flow into clean water along with the water flow on the surface of the conical filter screen, and the surface of the conical filter screen is recovered to be dredged to be clean.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
The utility model provides a multistage continuous formula industrial waste gas treatment device, includes device shell and circulating pump, the device shell includes the cartridge filter of bottom fixedly connected with supporting leg, the inside of cartridge filter is equipped with double-deck internal spiral post, the outer end fixedly connected with of double-deck internal spiral post is a plurality of cone-shaped filter screen that are evenly distributed from top to bottom, the downside of cone-shaped filter screen is equipped with the cleaner, cleaner fixed connection is on the inner wall of cartridge filter, the inner wall of cartridge filter is seted up a plurality of evenly distributed's the ring channel of releasing water, and is a plurality of the ring channel of releasing water and a plurality of cleaner are interval distribution from top to bottom, singly the ring channel of releasing water is located the upside of single cleaner, the upside of double-deck internal spiral post is equipped with fixed cover, the upper end of double-deck internal spiral post rotates and connects in the inside of fixed cover, the upper end fixedly connected with cylinder of cartridge, the cleaning water is contained in the filter cartridge, the water inlet end of the circulating pump is fixedly connected with a water inlet pipe, the water inlet pipe penetrates through the inner wall of the filter cartridge and extends to the inside of the cleaning water, the water outlet end of the circulating pump is fixedly connected with a water outlet pipe, the water outlet pipe penetrates through the inner wall of the filter cartridge and extends to the lower side of the double-layer internal spiral column, the lower end of the double-layer internal spiral column is rotatably connected with the inside of the water outlet pipe, and the water outlet pipe is positioned at the upper side of the cleaning water. The particle impurities flow to the cleaning water along with the water flow on the surface of the conical filter screen, so that the surface of the conical filter screen is restored to be dredged to be clean.
Further, the spiral post includes the urceolus in the double-deck, toper filter screen fixed connection is in the outer end of urceolus, the inside of urceolus is equipped with the inner prop, fixedly connected with spiral plate between urceolus and the inner prop, a plurality of delivery ports have been seted up on the urceolus, and is a plurality of delivery port and a plurality of toper filter screen are interval distribution from top to bottom, singly the delivery port is located the upside of single toper filter screen, and when cleaning water passed through the outlet pipe from up letting in two intraformational spiral posts down, rivers upwards flow along the spiral plate, produce the impact force to the spiral plate for the spiral post rotates in the inside of outlet pipe and fixed cover in two intraformational spiral posts, sprays the top of efflux to toper filter screen in the time of rivers upwards flowing, conveniently washs the particulate matter on toper filter screen surface.
Further, the outer end fixedly connected with spacing ring of urceolus, the spacing ring is located the upside of delivery port, spacing ring channel has been seted up to the inner wall of fixed cover, the spacing ring rotates to be connected in the inside of spacing ring channel, and the spacing ring plays limiting displacement, makes double-deck interior spiral post rotate in the inside of fixed cover steadily through the spacing ring to follow fixed cover and reciprocate, through the length of adjusting cylinder, make double-deck interior spiral post, toper filter screen and fixed cover carry out corresponding reciprocating.
Further, the cleaner includes the ring, the ring overlaps in the outside of urceolus, a plurality of evenly distributed's of outer end fixedly connected with carrier bar of ring, the inner wall fixed connection of the one end of ring and cartridge filter is kept away from to the carrier bar, a plurality of evenly distributed brushes of upper end fixedly connected with of carrier bar, the ring plays the effect of connecting a plurality of carrier bars to the ring does not contact with the surface of double-deck internal screw post, can not lead to the fact the hindrance to the rotation and reciprocating of double-deck internal screw post, cleans the lower surface of toper filter screen through the brush.
Furthermore, it is a plurality of the mesh aperture of toper filter screen is from the top down increases in proper order, and is a plurality of the notch radius of the ring channel of releasing water is from the top down increases in proper order, realizes the multistage filtration to waste gas through a plurality of toper filter screens, and its filterable particulate matter size also increases from the top down in proper order, therefore, can conveniently thoughtlessly have the clean water of particulate matter to flow downwards through the ring channel of releasing water that changes gradually, and the size of the ring channel of releasing water sets up according to the particulate matter size of filtering on the corresponding toper filter screen, makes particulate matter aqueous solution difficult to take place the jam in the ring channel of releasing water in the in-process that flows downwards.
Further, the side fixedly connected with of cartridge filter and the communicating intake pipe of cartridge filter inside and outlet duct, the intake pipe is located the downside of toper filter screen, and the intake pipe is located the upside of cleaning water liquid level, the outlet duct is located the upside of toper filter screen, and the intake pipe is arranged in letting in waste gas to the cartridge filter, and the outlet duct is used for discharging the waste gas after filtering.
Furthermore, the side of the filter cartridge is fixedly connected with a water adding pipe communicated with the inside of the filter cartridge, the water adding pipe is positioned between the conical filter screen and the cleaning water, the lower end of the filter cartridge is fixedly connected with a drain pipe, the outer ends of the water adding pipe and the drain pipe are in threaded connection with pipe covers, the water adding pipe is used for adding the cleaning water into the filter cartridge, and the drain pipe is used for discharging the waste water of the mixed particulate matter.
Furthermore, the included angles between the generatrix of the conical filter screen and the horizontal plane and the included angles between the carrier rod and the horizontal plane are the same, when the double-layer inner spiral column drives the conical filter screen to move downwards to the corresponding water release annular groove, the lower surface of the conical filter screen is just contacted with the brush, and therefore the conical filter screen is convenient to clean in the rotating process of the conical filter screen.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) this scheme is through from up letting in two in-layer spiral post down with rivers, rivers evenly spray the surface at the toper filter screen through the delivery port on the one hand, on the other hand rivers flow along the spiral plate, the effort that produces the spiral plate makes double-deck interior spiral post take place to rotate, thereby make double-deck interior spiral post drive the toper filter screen and rotate in the cleaner top, make the brush clear up the adnexed particulate matter impurity of lower surface of toper filter screen, particulate matter impurity flows to clean aquatic along with the rivers on toper filter screen surface together, the realization makes toper filter screen surface resume mediation clean state.
(2) Double-deck interior spiral post includes the urceolus, toper filter screen fixed connection is in the outer end of urceolus, the inside of urceolus is equipped with the inner prop, fixedly connected with spiral plate between urceolus and the inner prop, a plurality of delivery ports have been seted up on the urceolus, interval distribution about a plurality of delivery ports and a plurality of toper filter screens are, single delivery port is located the upside of single toper filter screen, when cleaning water passes through the outlet pipe from up letting in two intraformational spiral posts down, rivers upwards flow along the spiral plate, produce the impact force to the spiral plate, make two intraformational spiral posts rotate in the inside of outlet pipe and fixed cover, the top of efflux to toper filter screen is sprayed from a plurality of delivery ports when rivers flow upwards, the convenience is washd the particulate matter on toper filter screen.
(3) The outer end fixedly connected with spacing ring of urceolus, the spacing ring is located the upside of delivery port, spacing ring channel has been seted up to the inner wall of fixed cover, the spacing ring rotates to be connected in the inside of spacing ring channel, the spacing ring plays limiting displacement, make double-deck interior spiral post rotate in the inside of fixed cover steadily through the spacing ring, and follow fixed cover and reciprocate, through the length of adjusting the cylinder, make double-deck interior spiral post, toper filter screen and fixed cover carry out corresponding reciprocating.
(4) The cleaner includes the ring, the ring overlaps in the outside of urceolus, a plurality of evenly distributed's of outer end fixedly connected with carrier rod of ring, the one end that the ring was kept away from to the carrier rod and the inner wall fixed connection of cartridge filter, a plurality of evenly distributed brushes of upper end fixedly connected with of carrier rod, the ring plays the effect of connecting a plurality of carrier rods, and the surface contactless of ring and double-deck in-layer spiral post, can not lead to the fact the hindrance to the rotation of double-deck in-layer spiral post with reciprocating, clean the lower surface of toper filter screen through the brush.
(5) The mesh apertures of the conical filter screens are sequentially increased from top to bottom, the groove opening radiuses of the water release ring grooves are sequentially increased from top to bottom, multi-stage filtration of waste gas is achieved through the conical filter screens, the sizes of filtered particles are sequentially increased from top to bottom, therefore, cleaning water mixed with the particles can conveniently flow downwards through the gradually-changed water release ring grooves, the sizes of the water release ring grooves are set according to the sizes of the particles filtered on the corresponding conical filter screens, and the particle water solution is not easy to block in the water release ring grooves in the downward flowing process.
(6) The included angles between the generatrix of the conical filter screen and the horizontal plane and the included angles between the carrier rod and the horizontal plane are the same, when the double-layer inner spiral column drives the conical filter screen to move downwards to the corresponding water release annular groove, the lower surface of the conical filter screen is just contacted with the brush, and therefore the conical filter screen is convenient to clean in the rotating process of the conical filter screen.
Drawings
FIG. 1 is a partial perspective view of the present invention;
FIG. 2 is a schematic front view of the present invention in normal use;
FIG. 3 is a perspective view of a double inner spiral column and conical screen of the present invention;
FIG. 4 is a perspective view of the cleaner of the present invention;
FIG. 5 is a schematic front view of the present invention in cleaning a conical screen;
fig. 6 is a schematic view of the structure at a in fig. 5.
The reference numbers in the figures illustrate:
the device comprises a filter cartridge 1, a water release ring groove 101, a double-layer internal spiral column 2, an outer cylinder 21, a water outlet 2101, an internal column 22, a spiral plate 23, a limit ring 24, a conical filter screen 3, a cleaner 4, a ring 41, a carrier rod 42, a brush 43, a fixed sleeve 5, a limit ring groove 501, a cylinder 6, a circulating pump 7, a water inlet pipe 81, a water outlet pipe 82, an air inlet pipe 9, an air outlet pipe 10, a water feeding pipe 11 and a water outlet pipe 12.
Detailed Description
The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
referring to fig. 1 and 2, a multi-stage continuous industrial waste gas treatment device comprises a device housing and a circulating pump 7, the device housing comprises a filter cartridge 1 with a bottom fixedly connected with a supporting leg, a double-layer inner spiral column 2 is arranged inside the filter cartridge 1, the outer end of the double-layer inner spiral column 2 is fixedly connected with a plurality of conical filter screens 3 which are uniformly distributed up and down, the lower side of the conical filter screens 3 is provided with a cleaner 4, the cleaner 4 is fixedly connected with the inner wall of the filter cartridge 1, the inner wall of the filter cartridge 1 is provided with a plurality of water release ring grooves 101 which are uniformly distributed, the plurality of water release ring grooves 101 and the plurality of cleaners 4 are vertically distributed at intervals, the single water release ring groove 101 is positioned at the upper side of the single cleaner 4, the upper side of the double-layer inner spiral column 2 is provided with a fixing sleeve 5, the upper end of the double-layer, the output of cylinder 6 runs through cartridge filter 1's interior top and with the upper end fixed connection of fixed cover 5, cartridge filter 1's inside has held cleaning water, circulating pump 7's the end fixedly connected with inlet tube 81 of intaking, inlet tube 81 runs through cartridge filter 1's inner wall and extends to the inside of cleaning water, circulating pump 7's play water end fixedly connected with outlet pipe 82, outlet pipe 82 runs through cartridge filter 1's inner wall and extends to the downside of double-deck intraformational spiral post 2, the lower extreme of double-deck interior spiral post 2 rotates the inside of connecting outlet pipe 82, outlet pipe 82 is located the upside of cleaning water.
Referring to fig. 3, the double-layered inner spiral column 2 includes an outer cylinder 21, a conical filter net 3 is fixedly connected to an outer end of the outer cylinder 21, an inner cylinder 22 is disposed inside the outer cylinder 21, a spiral plate 23 is fixedly connected between the outer cylinder 21 and the inner cylinder 22, a plurality of water outlets 2101 are disposed on the outer cylinder 21, the plurality of water outlets 2101 and the plurality of conical filter nets 3 are vertically spaced, a single water outlet 2101 is disposed on an upper side of a single conical filter net 3, when cleaning water is introduced into the double-layered inner spiral column 2 from bottom to top through a water outlet pipe 82, the water flows upwards along the spiral plate 23, impact is generated on the spiral plate 23, so that the double-layered inner spiral column 2 rotates inside the water outlet pipe 82 and the fixing sleeve 5, the water flows upwards while flowing upwards and flows above the conical filter net 3 through spraying from the plurality of water outlets 2101, thereby facilitating cleaning of particles on the surface of the conical filter net 3, a, spacing ring 24 is located the upside of delivery port 2101, spacing ring channel 501 has been seted up to the inner wall of fixed cover 5, spacing ring 24 rotates to be connected in the inside of spacing ring channel 501, spacing ring 24 plays limiting displacement, make double-deck internal screw post 2 rotate in the inside of fixed cover 5 steadily through spacing ring 24, and follow fixed cover 5 and reciprocate, through the length of adjusting cylinder 6, make double-deck internal screw post 2, toper filter screen 3 and fixed cover 5 carry out corresponding reciprocating.
Referring to fig. 4, the cleaner 4 includes a ring 41, the ring 41 is sleeved outside the outer cylinder 21, the outer end of the ring 41 is fixedly connected with a plurality of uniformly distributed carrier rods 42, one end of the carrier rod 42 far away from the ring 41 is fixedly connected with the inner wall of the filter cartridge 1, the upper end of the carrier rod 42 is fixedly connected with a plurality of uniformly distributed brushes 43, the ring 41 plays a role of connecting the plurality of carrier rods 42, and the circular ring 41 is not contacted with the outer surface of the double-layer inner spiral column 2, so that the rotation and the up-and-down movement of the double-layer inner spiral column 2 are not hindered, the lower surface of the conical filter screen 3 is cleaned by the brush 43, the included angle between the generatrix of the conical filter screen 3 and the carrier rod 42 and the horizontal plane is the same, when the double-layer inner spiral column 2 drives the conical filter screen 3 to move downwards to the corresponding water release annular groove 101, the lower surface of the conical filter screen 3 just contacts with the brush 43, so that the conical filter screen 3 is conveniently cleaned in the rotating process of the conical filter screen 3.
Referring to fig. 1 and 2, the aperture of the conical filter screens 3 increases from top to bottom, the radius of the openings of the water release ring grooves 101 increases from top to bottom, the conical filter screens 3 are used for multi-stage filtration of exhaust gas, and the size of the particles to be filtered increases from top to bottom, so that the cleaning water mixed with the particles can flow downwards conveniently through the gradually changing water release ring grooves 101, and the size of the water release ring grooves 101 is set according to the size of the particles to be filtered on the corresponding conical filter screens 3, so that the particle water solution is not easy to block in the water release ring grooves 101 in the process of flowing downwards.
Referring to fig. 2, an air inlet pipe 9 and an air outlet pipe 10 which are communicated with the inside of the filter cartridge 1 are fixedly connected to the side end of the filter cartridge 1, the air inlet pipe 9 is located on the lower side of the conical filter screen 3, the air inlet pipe 9 is located on the upper side of the liquid level of the cleaning water, the air outlet pipe 10 is located on the upper side of the conical filter screen 3, the air inlet pipe 9 is used for introducing the exhaust gas into the filter cartridge 1, the air outlet pipe 10 is used for discharging the filtered exhaust gas, a water adding pipe 11 which is communicated with the inside of the filter cartridge 1 is also fixedly connected to the side end of the filter cartridge 1, the water adding pipe 11 is located between the conical filter screen 3 and the cleaning water, a drain pipe 12 is fixedly connected to the lower end of the filter cartridge 1, pipe covers are respectively in threaded.
During normal use, please refer to fig. 2, the conical filter screens 3 and the water release ring-shaped grooves 101 are staggered with each other, a single conical filter screen 3 is located at the upper side of the corresponding water release ring-shaped groove 101, a seal is formed between the double-layer internal spiral column 2 and the inner wall of the filter cartridge 1, i.e. a seal is formed between adjacent conical filter screens 3, so as to realize a multi-stage filtration process of waste gas, the waste gas is introduced into the filter cartridge 1 through the gas inlet pipe 9, sequentially passes through the plurality of conical filter screens 3 from bottom to top, realizes multi-stage filtration, and is finally discharged through the; when the particles blocked on the conical filter screen 3 need to be cleaned, please refer to fig. 5, the fixed sleeve 5, the double-layer internal spiral column 2 and the conical filter screen 3 are driven by the air cylinder 6 to move downwards, so that the conical filter screen 3 moves to the corresponding water release ring groove 101, the conical filter screens 3 correspond to the water release ring grooves 101 one by one, the brush 43 on the carrier rod 42 contacts with the conical filter screen 3 above the carrier rod, then the circulating pump 7 is started, clean water is introduced into the double-layer internal spiral column 2 from bottom to top, on one hand, the water flows out from the water outlet 2101 and is sprayed on the surface of each conical filter screen 3, on the other hand, the water flow impacts the spiral plate 23 to rotate the double-layer internal spiral column 2, the double-layer internal spiral column 2 drives the conical filter screen 3 to rotate, so that the brush 43 cleans the particles on the surface of the conical filter screen 3, and the particles flow downwards, flows down into the cleaning water through the corresponding water release annular groove 101.
According to the invention, water flow is introduced into the double-layer inner spiral column 2 from bottom to top, on one hand, the water flow is uniformly sprayed on the surface of the conical filter screen 3 through the water outlet 2101, on the other hand, the water flow flows along the spiral plate 23, the double-layer inner spiral column 2 is rotated by the acting force generated by the spiral plate 23, so that the double-layer inner spiral column 2 drives the conical filter screen 3 to rotate above the cleaner 4, the brush 43 cleans particulate impurities attached to the lower surface of the conical filter screen 3, the particulate impurities flow into cleaning water along with the water flow on the surface of the conical filter screen 3, and the dredging clean state of the surface of the conical filter screen 3 is recovered.
The above; but are merely preferred embodiments of the invention; the scope of the invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.
Claims (8)
1. The utility model provides a formula industrial waste gas processing apparatus is continued to multistage, includes device shell and circulating pump (7), its characterized in that: the device shell comprises a filter cartridge (1) with a bottom fixedly connected with supporting legs, wherein double-layer internal spiral columns (2) are arranged inside the filter cartridge (1), a plurality of conical filter screens (3) which are uniformly distributed up and down are fixedly connected with the outer ends of the double-layer internal spiral columns (2), a cleaner (4) is arranged on the lower side of each conical filter screen (3), the cleaner (4) is fixedly connected onto the inner wall of the filter cartridge (1), a plurality of water release ring grooves (101) which are uniformly distributed are arranged on the inner wall of the filter cartridge (1), the water release ring grooves (101) and the cleaners (4) are distributed at intervals up and down, the water release ring grooves (101) are positioned on the upper side of a single cleaner (4), a fixed sleeve (5) is arranged on the upper side of the double-layer internal spiral columns (2), and the upper ends of the double-layer internal spiral columns (2) are rotatably connected inside the fixed, the utility model discloses a cleaning water purifier, including cartridge filter (1), the upper end fixedly connected with cylinder (6) of cartridge filter (1), the output of cylinder (6) run through the interior top of cartridge filter (1) and with the upper end fixed connection of fixed cover (5), the inside of cartridge filter (1) holds cleaning water, the water inlet end fixedly connected with inlet tube (81) of circulating pump (7), inlet tube (81) run through the inner wall of cartridge filter (1) and extend to the inside of cleaning water, the play water outlet end fixedly connected with outlet pipe (82) of circulating pump (7), outlet pipe (82) run through the inner wall of cartridge filter (1) and extend to the downside of two in-layer spiral columns (2), the lower extreme of two in-layer spiral columns (2) rotates the inside of connecting outlet pipe (82), outlet pipe (82) are located the upside of cleaning water.
2. The industrial waste gas treatment device of claim 1, wherein: double-deck internal spiral post (2) are including urceolus (21), toper filter screen (3) fixed connection is in the outer end of urceolus (21), the inside of urceolus (21) is equipped with interior post (22), fixedly connected with spiral plate (23) between urceolus (21) and interior post (22), a plurality of delivery ports (2101) have been seted up on urceolus (21), and are a plurality of delivery port (2101) and a plurality of toper filter screen (3) are interval distribution from top to bottom, and are single delivery port (2101) are located the upside of single toper filter screen (3).
3. The industrial waste gas treatment device of claim 2, wherein: the outer end fixedly connected with spacing ring (24) of urceolus (21), spacing ring (24) are located the upside of delivery port (2101), spacing ring channel (501) have been seted up to the inner wall of fixed cover (5), spacing ring (24) rotate to be connected in the inside of spacing ring channel (501).
4. The industrial waste gas treatment device of claim 2, wherein: cleaner (4) include ring (41), ring (41) cover in the outside of urceolus (21), the carrier rod (42) of a plurality of evenly distributed of outer end fixedly connected with of ring (41), the inner wall fixed connection of the one end of ring (41) and cartridge filter (1) is kept away from in carrier rod (42), a plurality of evenly distributed brushes (43) of upper end fixedly connected with of carrier rod (42).
5. The industrial waste gas treatment device of claim 1, wherein: a plurality of the mesh aperture of toper filter screen (3) is from last down increase in proper order, and is a plurality of the notch radius of water release ring channel (101) is from last down increase in proper order.
6. The industrial waste gas treatment device of claim 1, wherein: the side fixedly connected with of cartridge filter (1) and inside communicating intake pipe (9) and outlet duct (10) of cartridge filter (1), intake pipe (9) are located the downside of toper filter screen (3), and intake pipe (9) are located the upside of cleaning water liquid level, outlet duct (10) are located the upside of toper filter screen (3).
7. The industrial waste gas treatment device of claim 1, wherein: the side of cartridge filter (1) still fixedly connected with cartridge filter (1) inside communicating filler pipe (11), filler pipe (11) are located between toper filter screen (3) and the clean water, the lower extreme fixedly connected with drain pipe (12) of cartridge filter (1), the equal threaded connection in outer end of filler pipe (11) and drain pipe (12) has the tube cap.
8. The industrial waste gas treatment device of claim 4, wherein: the included angle between the generatrix of the conical filter screen (3) and the horizontal plane and the included angle between the carrier rod (42) and the horizontal plane are the same.
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| CN202010779315.6A CN111905439A (en) | 2020-08-05 | 2020-08-05 | Multistage continuous industrial waste gas treatment device |
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| CN202010779315.6A CN111905439A (en) | 2020-08-05 | 2020-08-05 | Multistage continuous industrial waste gas treatment device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112316611A (en) * | 2020-11-20 | 2021-02-05 | 陈矗 | Environment-friendly coal powder collecting device for coal mine construction site |
| CN113440934A (en) * | 2021-06-28 | 2021-09-28 | 江苏斯尔邦石化有限公司 | Ethylene oxide absorption and reuse device and use method |
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| CN210080325U (en) * | 2019-06-17 | 2020-02-18 | 万绿达(天津)再生资源利用有限公司 | Multistage dust removal recovery unit of waste processing |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112316611A (en) * | 2020-11-20 | 2021-02-05 | 陈矗 | Environment-friendly coal powder collecting device for coal mine construction site |
| CN113440934A (en) * | 2021-06-28 | 2021-09-28 | 江苏斯尔邦石化有限公司 | Ethylene oxide absorption and reuse device and use method |
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Application publication date: 20201110 |