CN114618240A - Sectional type heatable porcelain filter tube - Google Patents
Sectional type heatable porcelain filter tube Download PDFInfo
- Publication number
- CN114618240A CN114618240A CN202210084366.6A CN202210084366A CN114618240A CN 114618240 A CN114618240 A CN 114618240A CN 202210084366 A CN202210084366 A CN 202210084366A CN 114618240 A CN114618240 A CN 114618240A
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- Prior art keywords
- ring
- filter tube
- heating cylinder
- tube body
- groove
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- 229910052573 porcelain Inorganic materials 0.000 title claims abstract description 25
- 238000010438 heat treatment Methods 0.000 claims abstract description 56
- 239000000919 ceramic Substances 0.000 claims abstract description 51
- 238000001914 filtration Methods 0.000 claims abstract description 9
- 239000011148 porous material Substances 0.000 claims abstract description 5
- 230000001681 protective effect Effects 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 10
- 239000003546 flue gas Substances 0.000 abstract description 10
- 239000000779 smoke Substances 0.000 abstract description 7
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Images
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
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2411—Filter cartridges
-
- 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
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/4263—Means for active heating or cooling
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Filtering Materials (AREA)
Abstract
The invention discloses a sectional heatable ceramic filter tube, and belongs to the technical field of flue gas filtration. A sectional heatable ceramic filter tube comprises a ceramic filter tube body, wherein a heating cylinder is detachably sleeved on the outer side of the ceramic filter tube body, a fastening device is arranged at the bottom of the heating cylinder, and a connecting device is arranged at the top of the heating cylinder; the fastening device is used for connecting the heating cylinder and the ceramic filter tube body; the connecting device is used for connecting the two heating barrels. The inside of porcelain chimney filter body is provided with the several filtration pore, the bottom outward flange of porcelain chimney filter body is provided with the several draw-in groove, the top and the equal fluting of bottom of porcelain chimney filter body and the inslot are provided with the rubber circle, the bottom outside of porcelain chimney filter body is provided with inlays the groove. The invention effectively solves the problems that the length of the traditional ceramic filter tube cannot be changed according to the amount of smoke and the traditional ceramic filter tube cannot be heated.
Description
Technical Field
The invention relates to the technical field of flue gas filtration, in particular to a sectional type heatable ceramic filter tube.
Background
Flue gas treatment has been a difficult problem worldwide. The smoke also contains a plurality of toxic and harmful components, and some of the smoke also contains substances with corrosiveness, radioactivity and the like, so that the requirements on the filter material are harsh in the smoke treatment. The microporous ceramic material has stable chemical property, acid resistance, alkali resistance, corrosion resistance, high mechanical strength and long service life, can stably work in the flue gas treatment, and has great advantages in the flue gas treatment application.
The velocity of flow of flue gas is faster, and the length requirement of ceramic chimney filter is just big more, and flue gas volume often is unfixed in the reality, just so need design the length of ceramic chimney filter according to flue gas volume, and the flue gas often needs the heating in the processing procedure simultaneously, and current ceramic chimney filter can't satisfy service conditions.
Disclosure of Invention
1. Technical problem to be solved
The invention aims to provide a sectional heatable ceramic filter tube to solve the problems in the background technology:
the traditional ceramic filter tube cannot change the length according to the smoke amount and cannot be heated.
2. Technical scheme
A sectional heatable ceramic filter tube comprises a ceramic filter tube body, wherein a heating cylinder is detachably sleeved on the outer side of the ceramic filter tube body, a fastening device is arranged at the bottom of the heating cylinder, and a connecting device is arranged at the top of the heating cylinder;
the fastening device is used for connecting the heating cylinder and the ceramic filter tube body;
the connecting device is used for connecting the two heating barrels.
Preferably, the inside of porcelain filter tube body is provided with the several filtration pore, the bottom outward flange of porcelain filter tube body is provided with the several draw-in groove, the top and the bottom of porcelain filter tube body all fluting and the inslot are provided with the rubber circle, the bottom outside of porcelain filter tube body is provided with inlays the groove.
Preferably, the connecting device comprises an inner ring, protective covers are arranged at the top and the bottom of the inner ring, a circular groove is formed in the outer side of each protective cover, the connecting device further comprises an adjusting ring, the adjusting ring is sleeved on the outer sides of the inner ring and the protective covers at the same time, annular clamping pieces are arranged on the inner sides of the upper portion and the lower portion of the adjusting ring, and the annular clamping pieces are embedded with the circular groove;
preferably, the middle part inboard of adjustable ring is provided with the regulation tooth, the inside of inner ring is provided with several driven gear, driven gear's top has set firmly go-between A, the outside cover of go-between A is equipped with bearing A, the outside of bearing A and the visor gomphosis at top, driven gear's top and bottom are all fixed and are provided with the screw rod, the inside of visor is provided with the several through-hole, the screw rod runs through the through-hole and the two contactless.
Preferably, the fastening device comprises a fastening ring, the fastening ring is fixedly arranged at the bottom of the heating cylinder, a plurality of square clamping pieces are arranged on the inner side of the bottom of the fastening ring, the square clamping pieces are embedded with the clamping grooves, a groove is formed in the bottom of the fastening ring, a bearing B is fixedly arranged in the groove, a threaded ring is arranged in the bearing B, and the threaded ring is in threaded fit with the screw.
Preferably, a connecting ring B is fixedly arranged at the top of the threaded ring, a special-shaped gear is fixedly arranged at the top of the connecting ring B, the screw rod penetrates through the connecting ring B and the special-shaped gear, the connecting ring B and the special-shaped gear are not in contact with the screw rod, a screw rod is connected to the outer side of the special-shaped gear in a meshed mode, a lead screw is fixedly connected to one end, close to the circle center of the fastening ring, of the screw rod, a moving block is connected to the outer side of the lead screw in a threaded mode, and the moving block is located on the outer side of the embedding groove;
preferably, a moving groove and an extending groove are arranged in the fastening ring, the fastening ring is located on the outer side of the moving block and is embedded with the moving block, and the extending groove is located at the top of the special-shaped gear.
Preferably, connectors are arranged at the top and the bottom of the heating cylinder, water holes are formed in the inner ring and the protective cover in a penetrating mode, water holes are also formed in the fastening ring in a penetrating mode, and the connectors and the water holes are located on the same vertical line.
Preferably, the top and the bottom outside of heating cylinder all set firmly the retainer plate, and the adjacent retainer plate of two heating cylinders passes through fixing bolt to be connected, the equal threaded connection in top and the bottom of fixing bolt has the nut.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
1. the ceramic filter tube connecting device has the advantages that the two heating cylinders can be connected together by the connecting device, the operation is simple, the connection is firm, the stability of the device is improved, the number of the ceramic filter tube bodies can be selected according to the smoke amount, then the ceramic filter tube bodies and the heating cylinders are connected by the connecting device, and the length planning is more reasonable.
2. When the ceramic filter tube is used, the ceramic filter tube body is firstly inserted into the heating cylinder from top to bottom until the square clamping piece is embedded with the clamping groove, then the connecting device is placed below the fastening device, then the connecting device is pushed from bottom to top, the screw at the top is lifted and inserted into the threaded ring, the threaded ring can rotate freely but cannot move up and down, at the moment, the threaded ring rotates along with the lifting of the screw, the threaded ring rotates to drive the connecting ring B and the special-shaped gear to rotate, the special-shaped gear rotates to drive the screw rod and the screw rod to rotate, so that the moving block is driven to move, and the moving block is inserted into the embedding groove, so that the heating cylinder and the ceramic filter tube body are fastened together.
3. The heating cylinder adopts the mode of water bath heating or oil bath heating to heat the ceramic filter tube body, at the inside filling water or the conduction oil of heating cylinder to carry out the even heating to the ceramic filter tube body, heat through retainer plate cooperation fixing bolt between the heating cylinder, prevent that the bolt from following the inside stability that drops of fastening ring, improved the device.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a single ceramic filter tube of the present invention;
FIG. 3 is a schematic view of a ceramic filter tube body according to the present invention;
FIG. 4 is a schematic view of the connecting device of the present invention;
FIG. 5 is a schematic view of the interior of the connector of the present invention;
FIG. 6 is a cross-sectional view of the fastening device of the present invention;
FIG. 7 is an internal view of the fastening device of the present invention;
fig. 8 is a view of a fastener device of the present invention in detail.
The numbering in the figures illustrates: 1. a porcelain filter tube body; 101. filtering holes; 102. a card slot; 103. a rubber ring; 104. embedding a groove; 2. a heating cylinder; 201. a stationary ring; 202. fixing the bolt; 203. a connecting port; 204. a nut; 3. a connecting device; 301. an inner ring; 302. an adjusting ring; 303. adjusting teeth; 304. a driven gear; 305. a connecting ring A; 306. a bearing A; 307. a screw; 308. a protective cover; 309. water passing holes; 310. a circular groove; 311. an annular clip; 312. a through hole; 4. a fastening device; 401. a fastening ring; 402. a square fastener; 403. a bearing B; 404. a connecting ring B; 405. a special-shaped gear; 406. a screw rod; 407. a screw rod; 408. a moving block; 409. a thread ring; 410. a moving groove; 411. an extension groove.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
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 1:
referring to fig. 1-5, a sectional heatable ceramic filter tube includes a ceramic filter tube body 1, a heating cylinder 2 detachably sleeved outside the ceramic filter tube body 1, a fastening device 4 disposed at the bottom of the heating cylinder 2, and a connecting device 3 disposed at the top of the heating cylinder 2;
the fastening device 4 is used for connecting the heating cylinder 2 and the ceramic filter tube body 1;
the connecting device 3 is used for connecting the two heating cartridges 2.
The inside of ceramic filter tube body 1 is provided with several filtration pore 101, and the bottom outward flange of ceramic filter tube body 1 is provided with several draw-in groove 102, and the top and the equal fluting of bottom of ceramic filter tube body 1 and the inslot are provided with rubber circle 103, and the bottom outside of ceramic filter tube body 1 is provided with inlays groove 104.
Porcelain filter tube body 1 itself is by ceramic manufacture, and is corrosion-resistant difficult dirty, can fill absorbent in its inside filtration pore 101, and rubber circle 103 can prevent the flue gas when two porcelain filter tube bodies 1 connect and spill out.
The connecting device 3 comprises an inner ring 301, protective covers 308 are arranged at the top and the bottom of the inner ring 301, a circular groove 310 is arranged on the outer side of each protective cover 308, the connecting device 3 further comprises an adjusting ring 302, the adjusting ring 302 is sleeved on the outer sides of the inner ring 301 and the protective covers 308 at the same time, annular clamping pieces 311 are arranged on the inner sides of the upper portion and the lower portion of the adjusting ring 302, and the annular clamping pieces 311 are embedded with the circular groove 310; the protective cover 308 serves to protect the components inside the inner ring 301 and also serves to connect the adjustment ring 302 so that the adjustment ring 302 can rotate freely while remaining stationary.
The surface of the adjusting ring 302 is provided with anti-slip threads, the inner side of the middle of the adjusting ring 302 is provided with adjusting teeth 303, a plurality of driven gears 304 are arranged inside the inner ring 301, a connecting ring A305 is fixedly arranged at the top of each driven gear 304, a bearing A306 is sleeved outside the connecting ring A305, the outer side of each bearing A306 is embedded with a protective cover 308 at the top, each bearing A306 is used for fixing the position of each driven gear 304, but the rotation of each driven gear 304 cannot be prevented, screws 307 are fixedly arranged at the top and the bottom of each driven gear 304, a plurality of through holes 312 are formed inside each protective cover 308, each screw 307 penetrates through each through hole 312 and is not in contact with the corresponding through hole, when the adjusting ring 302 is rotated, each adjusting tooth 303 drives each driven gear 304 to rotate, each screw 307 is driven to rotate, and each screw 307 can rotate into each heating cylinder 2 when rotating, and therefore the two heating cylinders 2 are connected.
According to the invention, the two heating cylinders 2 can be connected together by using the connecting device 3, the operation is simple, the connection is firm, the stability of the device is improved, so that the number of the ceramic filter tube bodies 1 can be selected according to the smoke volume, and then the ceramic filter tube bodies 1 and the heating cylinders 2 are connected by using the connecting device 3, so that the length planning is more reasonable.
Example 2:
referring to fig. 6-8, the difference between the embodiment 1 and the embodiment is that the fastening device 4 includes a fastening ring 401, the fastening ring 401 is fixed at the bottom of the heating cylinder 2, the inner side of the bottom of the fastening ring 401 is provided with a plurality of square fasteners 402, the square fasteners 402 are embedded with the slots 102, the square fasteners 402 and the slots 102 are used for positioning and preliminary connection of the heating cylinder 2, the bottom of the fastening ring 401 is grooved, a bearing B403 is fixed in the groove, a thread ring 409 is arranged inside the bearing B403, the thread ring 409 is in threaded fit with the screw 307, and the thread ring 409 can rotate freely when the screw 307 is inserted.
A connecting ring B404 is fixedly arranged at the top of the threaded ring 409, a special-shaped gear 405 is fixedly arranged at the top of the connecting ring B404, the special-shaped gear 405 is driven to rotate by the connecting ring B404 when the threaded ring 409 rotates, the screw 307 penetrates through the connecting ring B404 and the special-shaped gear 405, the connecting ring B404 and the special-shaped gear 405 are not in contact with the screw 307, the outer side of the special-shaped gear 405 is connected with a screw rod 406 in a meshed mode, one end, close to the circle center of the fastening ring 401, of the screw rod 406 is fixedly connected with a screw rod 407, the outer side of the screw rod 407 is connected with a moving block 408 in a threaded mode, and the moving block 408 is located on the outer side of the embedding groove 104;
the fastening ring 401 is internally provided with a moving groove 410 and an extending groove 411, the fastening ring 401 is positioned on the outer side of the moving block 408 and is embedded with the moving block 408, the extending groove 411 is positioned at the top of the special-shaped gear 405, the moving groove 410 is used for limiting the moving block 408 to enable the moving block 408 to be incapable of rotating and providing a track for the moving block 408 to move, the extending groove 411 provides a position for the movement of the screw 307 and ensures that the screw 307 is not blocked when ascending.
When the ceramic filter tube body 1 is used, the ceramic filter tube body 1 is firstly inserted into the heating cylinder 2 from top to bottom until the square clamping piece 402 is embedded with the clamping groove 102, then the connecting device 3 is placed below the fastening device 4, then the connecting device 3 is pushed from bottom to top, the screw 307 at the top is lifted and inserted into the thread ring 409, the thread ring 409 can rotate freely but cannot move up and down, the thread ring 409 rotates along with the lifting of the screw 307, the thread ring 409 rotates to drive the connecting ring B404 and the special-shaped gear 405 to rotate, the special-shaped gear 405 rotates to drive the screw rod 406 and the screw rod 407 to rotate, so that the moving block 408 is driven to move, and the moving block 408 is inserted into the embedding groove 104, so that the heating cylinder 2 and the ceramic filter tube body 1 are fastened together.
Example 3:
referring to fig. 1, the difference between the embodiments 1 and 2 is that a plurality of filtering holes 101 are formed in the ceramic filter tube body 1, a plurality of slots 102 are formed in the outer edge of the bottom of the ceramic filter tube body 1, the top and the bottom of the ceramic filter tube body 1 are both slotted, rubber rings 103 are arranged in the slots, and an embedded slot 104 is formed in the outer side of the bottom of the ceramic filter tube body 1.
The connector 203 has all been seted up to the top and the bottom of heating cylinder 2, and the water hole 309 has been seted up in running through to the inside of inner ring 301 and visor 308, and the water hole 309 has also been seted up in the inside of tighrening ring 401, and the connector 203 is located same vertical line with the water hole 309.
The top and the bottom outside of heating cylinder 2 all set firmly retainer plate 201, and two adjacent retainer plates 201 of heating cylinder 2 pass through fixing bolt 202 to be connected, and fixing bolt 202's the equal threaded connection in top and bottom has nut 204.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a sectional type heatable porcelain filter tube, includes porcelain filter tube body (1), its characterized in that: the ceramic filter tube comprises a ceramic filter tube body (1), wherein a heating cylinder (2) is detachably sleeved on the outer side of the ceramic filter tube body (1), a fastening device (4) is arranged at the bottom of the heating cylinder (2), and a connecting device (3) is arranged at the top of the heating cylinder (2);
the fastening device (4) is used for connecting the heating cylinder (2) and the ceramic filter tube body (1);
the connecting device (3) is used for connecting the two heating cylinders (2).
2. The segmented heatable porcelain filter tube of claim 1, wherein: the inside of porcelain filter tube body (1) is provided with several filtration pore (101), the bottom outward flange of porcelain filter tube body (1) is provided with several draw-in groove (102), the top and the equal fluting of bottom of porcelain filter tube body (1) and inslot are provided with rubber circle (103), the bottom outside of porcelain filter tube body (1) is provided with inlays groove (104).
3. The segmented heatable porcelain filter tube of claim 2, wherein: the connecting device (3) comprises an inner ring (301), protective covers (308) are arranged at the top and the bottom of the inner ring (301), a circular groove (310) is formed in the outer sides of the protective covers (308), the connecting device (3) further comprises an adjusting ring (302), the adjusting ring (302) is sleeved on the outer sides of the inner ring (301) and the protective covers (308) at the same time, annular clamping pieces (311) are arranged on the inner sides of the upper portion and the lower portion of the adjusting ring (302), and the annular clamping pieces (311) are embedded with the circular groove (310);
the middle part inboard of adjustable ring (302) is provided with adjusts tooth (303), the inside of inner ring (301) is provided with several driven gear (304), the top of driven gear (304) has set firmly go-between A (305), the outside cover of go-between A (305) is equipped with bearing A (306), the outside of bearing A (306) and the visor (308) gomphosis at top, the top and the bottom of driven gear (304) all are fixed and are provided with screw rod (307), the inside of visor (308) is provided with several through-hole (312), screw rod (307) run through-hole (312) and the two contactless.
4. A segmented heatable porcelain filter tube according to claim 3 wherein: fastening device (4) include tighrening ring (401), tighrening ring (401) sets firmly in the bottom of heating cylinder (2), the bottom inboard of tighrening ring (401) is provided with several square fastener (402), square fastener (402) and draw-in groove (102) gomphosis, the bottom fluting of tighrening ring (401) and inslot have set firmly bearing B (403), the inside of bearing B (403) is provided with thread ring (409), thread ring (409) and screw rod (307) screw-thread fit.
5. The segmented heatable porcelain filter tube of claim 4, wherein: a connecting ring B (404) is fixedly arranged at the top of the threaded ring (409), a special-shaped gear (405) is fixedly arranged at the top of the connecting ring B (404), the screw (307) penetrates through the connecting ring B (404) and the special-shaped gear (405), the connecting ring B (404) and the special-shaped gear (405) are not in contact with the screw (307), a screw rod (406) is connected to the outer side of the special-shaped gear (405) in a meshed mode, a lead screw (407) is fixedly connected to one end, close to the circle center of the fastening ring (401), of the screw rod (406), a moving block (408) is connected to the outer side of the lead screw (407) in a threaded mode, and the moving block (408) is located on the outer side of the embedding groove (104);
the fastening ring (401) is internally provided with a moving groove (410) and an extending groove (411), the fastening ring (401) is positioned on the outer side of the moving block (408) and is embedded with the moving block, and the extending groove (411) is positioned on the top of the special-shaped gear (405).
6. A segmented heatable porcelain filter tube according to claim 5 wherein: connector (203) have all been seted up to the top and the bottom of cartridge heater (2), the inside of inner ring (301) and visor (308) is run through and has been seted up water hole (309), water hole (309) have also been seted up to the inside of tighrening ring (401), connector (203) and water hole (309) of crossing are located same vertical line.
7. The segmented heatable porcelain filter tube of claim 1, wherein: the top and the bottom outside of heating cylinder (2) all set firmly retainer plate (201), and two adjacent retainer plates (201) of heating cylinder (2) are connected through fixing bolt (202), the equal threaded connection in top and the bottom of fixing bolt (202) has nut (204).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210084366.6A CN114618240A (en) | 2022-01-24 | 2022-01-24 | Sectional type heatable porcelain filter tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210084366.6A CN114618240A (en) | 2022-01-24 | 2022-01-24 | Sectional type heatable porcelain filter tube |
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| Publication Number | Publication Date |
|---|---|
| CN114618240A true CN114618240A (en) | 2022-06-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210084366.6A Pending CN114618240A (en) | 2022-01-24 | 2022-01-24 | Sectional type heatable porcelain filter tube |
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| CN (1) | CN114618240A (en) |
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Application publication date: 20220614 |