CN214809212U - Bag filter of filter with inverted filter bag - Google Patents
Bag filter of filter with inverted filter bag Download PDFInfo
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- CN214809212U CN214809212U CN202120736081.7U CN202120736081U CN214809212U CN 214809212 U CN214809212 U CN 214809212U CN 202120736081 U CN202120736081 U CN 202120736081U CN 214809212 U CN214809212 U CN 214809212U
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Abstract
The utility model discloses a bag filter of filter bag inversion formula filter, including lower casing, the external lateral wall below of inferior valve is equipped with the inlet tube, the casing top is equipped with the mounting groove down, the mounting groove top is equipped with down the mounting panel, the casing top is equipped with the casing down, it is equipped with the outlet pipe to go up casing lateral wall below, it is equipped with the backup pad to go up the casing bottom, go up the mounting panel with the mounting panel is connected through a plurality of rings down, the backup pad is arranged in the mounting groove, the casing bottom is equipped with the blow off pipe down. The utility model relates to a bag filter technical field, this device compact structure makes sewage from the internal entering of inferior valve through the mode of invering the filter bag to from last casing discharge after the filter screen filters, when the casing need be dismantled, only need with the fixed arc draw-in groove of inlaying the outer wall of last casing of arc fixed, start first motor, make the last casing break away from down the casing, give people and brought the convenience.
Description
Technical Field
The utility model relates to a bag filter technical field specifically is bag filter of filter bag inversion formula filter.
Background
The bag filter is a multi-purpose filtering device with the advantages of novel and reasonable structure, good sealing performance, strong flow capacity, simple and convenient operation, wide application range, strong adaptability and the like. Particularly, the filter bag has small side leakage probability, can accurately ensure the filtering precision, can quickly replace the filter bag, basically has no material consumption in the filtering process, and reduces the operation cost. The filter is suitable for fine filtering of liquid in the industries of paint, viscose, resin dye, printing ink, oil products, chemicals and the like. The filtering fineness is ensured by the filter bag, sampling and re-inspection are not needed in the middle, and the filter can be assembled on a movable trolley by a matched conveying pump so as to be freely moved to any production line for filtering.
The utility model discloses a utility model with CN203829735U, which provides a bag filter of a filter bag inverted type filter, comprising an upper porous plate, a lower porous plate, a pressing sleeve, a pipe hoop, a stop block, a filter bag and a cage type frame, wherein the lower end of the pressing sleeve is provided with a fixing ring, the upper part of the pressing sleeve is provided with a ring groove, the filter bag is sleeved outside the cage type frame, the lower end of the cage type frame is fixedly connected on the inner wall of the pressing sleeve, the lower end of the filter bag is provided with a steel ring, the steel ring is sleeved in the ring groove and is pressed by the pipe hoop, the stop block is symmetrically provided with two on the outer side of the pressing sleeve, the upper part of the hole wall of the upper porous plate is provided with an annular retaining ring, the annular retaining ring is symmetrically provided with two through grooves, the pressing sleeve and the cage type frame pass through the holes on the upper porous plate from top to bottom, the dog passes through logical groove and rotates the back and annular retaining ring upper surface contact, and solid fixed ring upper surface and lower surface cooperate with last perforated plate and lower perforated plate roof pressure respectively, have reduced artifical intensity of labour. However, although the device can filter sewage, the dismounting process of the device is troublesome, and a large amount of manpower is wasted.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a bag filter of filter bag inversion formula filter solves the comparatively trouble problem of dismantlement process.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the bag filter of the filter with the inverted filter bag comprises a lower shell, wherein a water inlet pipe is arranged below the outer side wall of the lower shell, a mounting groove is formed in the top of the lower shell, a lower mounting plate is arranged at the top of the mounting groove, an upper shell is arranged above the lower shell, a water outlet pipe is arranged below the outer side wall of the upper shell, a supporting plate is arranged at the bottom of the upper shell, an upper mounting plate is arranged below the side wall surface of the upper shell, the upper mounting plate is connected with the lower mounting plate through a plurality of hanging rings, the supporting plate is arranged in the mounting groove, two pairs of water through holes are formed in the supporting plate, two pairs of supporting frames are arranged on the upper wall surface of the supporting plate, a filter screen is connected in each supporting frame, the filter screen and the supporting frames are positioned above the water through holes, a dismounting mechanism and a circulating filtering mechanism are arranged on one side of the upper shell, a pressure pump is arranged on the opposite side of the dismounting mechanism, the pressure pump drainage end connect in the inlet tube, the casing bottom is equipped with the blow off pipe down.
Preferably, the detaching mechanism comprises a first motor seat, the first motor seat is positioned on one side of the lower shell, a first motor is fixedly mounted at the top of the first motor seat, the output end of the first motor is connected with a first threaded rod, an internal thread sleeve and a first connecting frame are screwed on the first threaded rod, the top of the internal thread sleeve is fixedly connected with the first connecting frame, a third internal thread hole is formed in the first connecting frame, a second connecting frame is fixedly mounted at one side of the lower shell, a chute is formed in the second connecting frame, a second motor is fixedly mounted at one side of the second connecting frame, the output end of the second motor is connected with a second threaded rod, a pair of arc-shaped fixing inlays are screwed on the second threaded rod, a sliding pin is arranged at one side of the arc-shaped fixing inlay, and slides in the chute, the sliding pin is provided with a first internal threaded hole, the second threaded rod is connected to the sliding pin in a rotating mode, the arc-shaped fixing embedded inner wall face is provided with an arc-shaped clamping groove, the outer side wall face of the upper shell is provided with an annular clamping plate, and the annular clamping plate is clamped in the arc-shaped clamping groove.
Preferably, the circulation filter mechanism includes small-size circulating water pump, small-size circulating water pump locates casing one side down, small-size circulating water pump drainage end is connected with the upper circulating hose, the upper circulating hose is equipped with the connector, the upper circulating hose has the takeover through the connector spiro union, the takeover communicate in go up the casing lateral wall, small-size circulating water pump intake end is connected with down the circulating hose, the lower circulating hose connect in the external lateral wall of inferior valve, the inside connector that is equipped with of connector, the upper circulating hose and takeover mouth department is equipped with the external screw thread, connector internal face is equipped with the internal thread, the upper circulating hose spiro union in the connector.
Preferably, a pair of triangular reinforcing plates is fixedly mounted between the first connecting frame and the internal thread sleeve, and a reversing handle is connected to one side wall surface of the first connecting frame.
Preferably, the arc-shaped fixing embedding side is provided with a connecting block, a second internal thread hole is formed in the connecting block, and a pair of bolts are screwed in the connecting blocks.
Preferably, the top of the mounting groove is provided with two pairs of limiting pins, the supporting plate is provided with two pairs of limiting holes, the limiting pins are inserted into the limiting holes, and the mounting groove is internally provided with a sealing gasket.
Preferably, the water inlet pipe and the water outlet pipe are both connected with electromagnetic switch valves.
Preferably, the top of the upper shell is provided with a backwashing port, a pressure relief valve and a pressure gauge.
Preferably, two pairs of first reinforcing ribs are connected between the first motor base and the first motor, the top of each first reinforcing rib is connected with a connecting ring, the top of each connecting ring is connected with two pairs of second reinforcing ribs, the top of each second reinforcing rib is connected with a shaft sleeve, and the smooth part of the first threaded rod is sleeved in the shaft sleeve.
Advantageous effects
The utility model provides a bag filter of filter bag inversion formula filter, the following beneficial effect is possessed, this device compact structure, make sewage get into from the lower casing through the mode of inverting the filter bag, and discharge from last casing after the filter screen filters, if when remaining too much filter residue on the filter screen, the accessible lets in the mode of backwash water from the backwash water pipe and carries out the backwash to the filter screen and clean, circulating filter mechanism still has, filter sewage repeatedly through small-size circulating water pump, when the last casing need be dismantled, only need to inlay the arc fixed arc draw-in groove of inlaying with last casing outer wall fixed, start first motor afterwards, make the last casing break away from down the casing, rotate the switching-over handle afterwards, commutate last casing, accomplish the dismantlement, give people and brought the convenience.
Drawings
Fig. 1 is a schematic view of the internal structure of the present invention.
Fig. 2 is a schematic view of the arc-shaped fixing insert of the present invention.
Fig. 3 is a schematic view of the connector of the present invention.
In the figure: 1. a lower housing; 2. a water inlet pipe; 3. mounting grooves; 4. a lower mounting plate; 5. an upper housing; 6. a water outlet pipe; 7. a support plate; 8. an upper mounting plate; 9. a support frame; 10. filtering with a screen; 11. a pressure pump; 12. a first motor mount; 13. a first motor; 14. a first threaded rod; 15. an internally threaded sleeve; 16. a first connecting frame; 17. a second link frame; 18. a chute; 19. a second motor; 20. a second threaded rod; 21. fixedly embedding in an arc shape; 22. a slide pin; 23. a first internally threaded bore; 24. an arc-shaped clamping groove; 25. an annular clamping plate; 26. a small-sized circulating water pump; 27. an upper circulation hose; 28. a lower circulation hose; 29. a shaft sleeve; 30. a connector; 31. and (6) taking over.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a bag filter of a filter with inverted filter bag comprises a lower casing 1, a water inlet pipe 2 is arranged below the outer side wall of the lower casing 1, a mounting groove 3 is arranged at the top of the lower casing 1, a lower mounting plate 4 is arranged at the top of the mounting groove 3, an upper casing 5 is arranged above the lower casing 1, a water outlet pipe 6 is arranged below the outer side wall of the upper casing 5, a support plate 7 is arranged at the bottom of the upper casing 5, an upper mounting plate 8 is arranged below the side wall surface of the upper casing 5, the upper mounting plate 8 is connected with the lower mounting plate 4 through a plurality of rings, the support plate 7 is arranged in the mounting groove 3, two pairs of water through holes are arranged on the support plate 7, two pairs of support frames 9 are arranged on the upper wall surface of the support plate 7, a filter screen 10 is connected in the support frames 9, and the filter screen 10 and the support frames 9 are positioned above the water through holes, the device is characterized in that a detaching mechanism and a circulating filter mechanism are arranged on one side of the upper shell 5, the upper shell 5 is positioned on the opposite side of the detaching mechanism and is provided with a pressure pump 11, the drainage end of the pressure pump 11 is connected with the water inlet pipe 2, the bottom of the lower shell 1 is provided with a sewage discharge pipe, the detaching mechanism comprises a first motor base 12, the first motor base 12 is positioned on one side of the lower shell 1, the top of the first motor base 12 is fixedly provided with a first motor 13, the output end of the first motor 13 is connected with a first threaded rod 14, an internal thread sleeve 15 and a first connecting frame 16 are screwed on the first threaded rod 14, the top of the internal thread sleeve 15 is fixedly connected with the first connecting frame 16, the first connecting frame 16 is provided with a third internal thread hole, the first connecting frame 16 is positioned on one side of the lower shell 1 and is fixedly provided with a second connecting frame 17, and the second connecting frame 17 is provided with a chute 18, a second motor 19 is fixedly installed on one side of the second connecting frame 17, the output end of the second motor 19 is connected with a second threaded rod 20, a pair of arc-shaped fixing embedded 21 is screwed on the second threaded rod 20, a sliding pin 22 is arranged on one side of the arc-shaped fixing embedded 21, the sliding pin 22 slides in the sliding groove 18, a first internal threaded hole 23 is formed in the sliding pin 22, the second threaded rod 20 is screwed on the sliding pin 22, an arc-shaped clamping groove 24 is formed in the inner wall surface of the arc-shaped fixing embedded 21, an annular clamping plate 25 is arranged on the outer side wall surface of the upper shell 5, the annular clamping plate 25 is clamped in the arc-shaped clamping groove 24, the circulating and filtering mechanism comprises a small circulating water pump 26, the small circulating water pump 26 is arranged on one side of the lower shell 1, an upper circulating hose 27 is connected to the water discharge end of the small circulating water pump 26, and the upper circulating hose 27 is provided with a connector 30, the upper circulation hose 27 is screwed with a connecting pipe 31 through a connecting head 30, the connecting pipe 31 is communicated with the outer side wall of the upper shell 5, the water inlet end of the small circulation water pump 26 is connected with a lower circulation hose 28, the lower circulation hose 28 is connected with the outer side wall of the lower shell 1, a connecting port is arranged inside the connecting head 30, external threads are arranged at the positions of the upper circulation hose 27 and the connecting pipe 31, internal threads are arranged on the inner wall surface of the connecting port, the upper circulation hose 27 is screwed with the connecting head 30, a pair of triangular reinforcing plates are fixedly arranged between the first connecting frame 16 and the internal thread sleeve 15, a reversing handle is connected to one side wall surface of the first connecting frame 16, a connecting block is arranged on one side of the arc-shaped fixed embedded 21, a second internal thread hole is formed in the connecting block, a pair of bolts are screwed in the connecting block, and two pairs of limiting pins are arranged at the top of the mounting groove 3, two pairs of limiting holes are formed in the supporting plate 7, limiting pins are inserted into the limiting holes, sealing gaskets are arranged in the mounting grooves 3, electromagnetic switch valves are connected to the water inlet pipe 2 and the water outlet pipe 6, a backwashing port, a pressure release valve and a pressure gauge are arranged at the top of the upper shell 5, two pairs of first reinforcing ribs are connected between the first motor base 12 and the first motor 13, the top of each first reinforcing rib is connected with a connecting ring, the top of each connecting ring is connected with two pairs of second reinforcing ribs, the top of each second reinforcing rib is connected with a shaft sleeve 29, and the smooth part of the first threaded rod 14 is sleeved in the shaft sleeve 29.
Example (b): firstly opening an electromagnetic switch valve and a pressure release valve, starting a pressure pump 11, introducing sewage into a lower shell 1 from a water inlet pipe 2, after the inner part of the lower shell 1 is full of sewage, filtering through a filter screen 10, introducing the filtered sewage into the upper shell 5 under the action of the pressure pump 11, after an upper circulation hose 27 and a lower circulation hose 28 are full of water, starting a small-sized circulation water pump 26, introducing the sewage in the upper circulation hose 27 and the lower circulation hose 28 into the lower shell 1 for circulation filtering, when the sewage is filtered, opening the electromagnetic switch valve on a water outlet pipe 6, discharging the filtered sewage from the water outlet pipe 6, when the filter screen 10 needs to be backwashed, introducing backwash water into the filter screen 10 from a backwash port for backwashing, flushing filter residues into the lower shell 1, finally opening a drain pipe, when the upper shell 5 and the lower shell 1 need to be disassembled, screwing out all hanging rings, screwing out the upper circulating hose 27 from the connector 30, starting the second motor 19, rotating the second threaded rod 20, sliding the sliding pin 22 in the sliding groove 18, enabling the arc-shaped fixing insert 21 to move towards the inner side, enabling the annular clamping plate 25 to be clamped in the arc-shaped clamping groove 24, screwing the bolt into the second internal threaded hole, starting the first motor 13, rotating the first threaded rod 14 at the moment, enabling the internal threaded sleeve 15 to move upwards, enabling the limiting pin to be separated from the limiting hole, when the supporting plate 7 is completely separated from the mounting groove 3, the upper shell 5 is not limited in position, rotating the reversing handle, rotating the upper shell 5 to the outside, completing separation, in the steering process, ensuring the strength of the first threaded rod 14 by the first reinforcing rib and the second reinforcing rib matching shaft sleeve 29, and being convenient to use.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. Bag filter of filter bag inversion formula filter, including casing (1) down, its characterized in that, casing (1) lateral wall below is equipped with inlet tube (2) down, casing (1) top is equipped with mounting groove (3) down, mounting groove (3) top is equipped with down mounting panel (4), casing (1) top is equipped with casing (5) down, it is equipped with outlet pipe (6) to go up casing (5) lateral wall below, it is equipped with backup pad (7) to go up casing (5) bottom, it is equipped with mounting panel (8) to go up casing (5) lateral wall below, go up mounting panel (8) with mounting panel (4) down are connected through a plurality of rings, backup pad (7) are arranged in mounting groove (3), it has two pairs of water ports to open in backup pad (7), the wall is equipped with two pairs of carriage (9) on backup pad (7), the utility model discloses a water inlet pipe, including braced frame (9), filter screen (10) are connected in braced frame (9), filter screen (10) and braced frame (9) are located the water service port top, it is equipped with disassembly body and loop filter mechanism to go up casing (5) one side, it is located to go up casing (5) disassembly body offside department is equipped with force pump (11), force pump (11) drainage end connect in inlet tube (2), casing (1) bottom is equipped with the blow off pipe down.
2. The bag filter of filter bag inverted type filter according to claim 1, wherein the detaching mechanism comprises a first motor base (12), the first motor base (12) is located at one side of the lower casing (1), a first motor (13) is fixedly installed at the top of the first motor base (12), a first threaded rod (14) is connected to the output end of the first motor (13), an internally threaded sleeve (15) and a first connecting frame (16) are screwed on the first threaded rod (14), the top of the internally threaded sleeve (15) is fixedly connected with the first connecting frame (16), a third internally threaded hole is opened on the first connecting frame (16), a second connecting frame (17) is fixedly installed at one side of the lower casing (1) on the first connecting frame (16), a chute (18) is opened on the second connecting frame (17), second link (17) one side fixed mounting has second motor (19), second motor (19) output is connected with second threaded rod (20), second threaded rod (20) top spin has connect a pair of arc fixed inlay (21), the arc is fixed inlay (21) one side and is equipped with sliding pin (22), sliding pin (22) slide in spout (18), it has first internal thread hole (23) to open on sliding pin (22), second threaded rod (20) connect soon in sliding pin (22), the arc is fixed inlay (21) internal face and is opened there is arc draw-in groove (24), it is equipped with annular cardboard (25) to go up casing (5) outside wall, annular cardboard (25) joint in arc draw-in groove (24).
3. The bag filter of the filter with the inverted filter bag according to claim 1, wherein the circulating filter mechanism comprises a small circulating water pump (26), the small circulating water pump (26) is arranged on one side of the lower shell (1), the water discharge end of the small circulating water pump (26) is connected with an upper circulating hose (27), the upper circulating hose (27) is provided with a connector (30), the upper circulating hose (27) is rotatably connected with a connecting pipe (31) through the connector (30), the connecting pipe (31) is communicated with the outer side wall of the upper shell (5), the water inlet end of the small circulating water pump (26) is connected with a lower circulating hose (28), the lower circulating hose (28) is connected with the outer side wall of the lower shell (1), connectors are arranged inside the connector (30), and external threads are arranged at the positions of the upper circulating hose (27) and the connecting pipe (31), the inner wall surface of the connecting port is provided with internal threads, and the upper circulation hose (27) is screwed on the connecting head (30).
4. The bag filter of filter bag-inverted machine according to claim 2, wherein a pair of triangular reinforcing plates are fixedly installed between the first connecting frame (16) and the internally threaded sleeve (15), and a reversing handle is connected to one side wall surface of the first connecting frame (16).
5. The bag filter of filter bag-inverted machine according to claim 2, wherein a connecting block is provided at one side of the arc-shaped fixing insert (21), a second female screw hole is provided in the connecting block, and a bolt is screwed into a pair of the connecting blocks.
6. The bag filter of a filter with inverted filter bags according to claim 1, wherein two pairs of limiting pins are provided on the top of the mounting groove (3), two pairs of limiting holes are provided on the supporting plate (7), the limiting pins are inserted into the limiting holes, and a sealing gasket is provided in the mounting groove (3).
7. The bag filter of filter bag inverted according to claim 1, wherein the water inlet pipe (2) and the water outlet pipe (6) are connected with electromagnetic switch valves.
8. The bag filter of filter bag inverted machine according to claim 1, wherein the top of said upper housing (5) is provided with a backwash port, a pressure relief valve and a pressure gauge.
9. The bag filter of the filter bag inverted machine according to claim 2, wherein two pairs of first reinforcing ribs are connected between the first motor base (12) and the first motor (13), the top of the first reinforcing ribs is connected with a connecting ring, the top of the connecting ring is connected with two pairs of second reinforcing ribs, the top of the second reinforcing ribs is connected with a shaft sleeve (29), and the smooth part of the first threaded rod (14) is sleeved in the shaft sleeve (29).
Priority Applications (1)
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CN202120736081.7U CN214809212U (en) | 2021-04-12 | 2021-04-12 | Bag filter of filter with inverted filter bag |
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CN202120736081.7U CN214809212U (en) | 2021-04-12 | 2021-04-12 | Bag filter of filter with inverted filter bag |
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CN214809212U true CN214809212U (en) | 2021-11-23 |
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CN202120736081.7U Active CN214809212U (en) | 2021-04-12 | 2021-04-12 | Bag filter of filter with inverted filter bag |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116585771A (en) * | 2023-07-04 | 2023-08-15 | 浙江天台华宇工业用布有限公司 | Filter bag and purifying filter |
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2021
- 2021-04-12 CN CN202120736081.7U patent/CN214809212U/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116585771A (en) * | 2023-07-04 | 2023-08-15 | 浙江天台华宇工业用布有限公司 | Filter bag and purifying filter |
CN116585771B (en) * | 2023-07-04 | 2023-11-03 | 浙江天台华宇工业用布有限公司 | Filter bag and purifying filter |
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