CN213101617U

CN213101617U - Safety exhaust bag type filter

Info

Publication number: CN213101617U
Application number: CN202021196310.2U
Authority: CN
Inventors: 李春雨; 邱汉东
Original assignee: Dongguan Kenien Environment Co ltd
Current assignee: Dongguan Kenien Environment Co ltd
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2021-05-04
Anticipated expiration: 2030-06-24

Abstract

The utility model discloses a safe carminative capsule filter, including the filter main part, install the inlet pipe on the middle part conchal wall at filter main part top, the both sides of inlet pipe are equipped with the blast pipe that is located on the conchal wall of filter main part top, two the equal swing joint in top of blast pipe has the block, the top of block is equipped with the carousel, there is the pivot bottom of carousel through bolted connection. The utility model discloses a combination of various structures makes this device when exhausting, the exhaust hole is opened through the motion of carousel earlier to inside atmospheric pressure to the filter main part exhausts, the opening of rethread block accelerates the emission to the inside atmospheric pressure of filter, replace the mode that the block was directly opened to the tradition with such mode and carry out atmospheric pressure and discharge, the effectual equipment of having avoided launches the block away when exhausting, and make the block difficult for losing after opening through the lantern ring, go-between and spud pile's combination, and the cost is saved.

Description

Safety exhaust bag type filter

Technical Field

The utility model relates to a field for the filter especially relates to a safe carminative capsule filter.

Background

The bag type filter is also called as an integrated filter, a folding inlet filter membrane is adopted, the filtering surface area is large, the bag type filter is suitable for filtering solution with larger volume, and the surface of the bag type filter is made of polypropylene material, does not contain adhesive and other chemical substances, and ensures that a sample is not polluted.

The air exhaust mode is easy to eject the air exhaust hole plugging component at the opening moment, and the plugging component has small volume and is easy to lose, so that the use of equipment is influenced. Therefore, how to treat the safe exhaust of the bag filter becomes an urgent problem to be solved.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem that exists among the background art, the utility model provides a safe carminative bag filter, the utility model discloses a combination of various structures makes this device when exhausting, open the exhaust hole through the motion of carousel earlier to inside atmospheric pressure to the filter main part is discharged, the rethread block open accelerate the emission to the inside atmospheric pressure of filter, replace the mode that the block was directly opened to the tradition to such a mode and carry out atmospheric pressure and discharge, effectually avoided equipment to launch away the block when exhausting, and make the block open the back difficult loss through the lantern ring, go-between and spud pile's combination, practice thrift the cost.

(II) technical scheme

The utility model provides a safe carminative capsule filter, including the filter main part, install the inlet pipe on the middle part conchal wall at filter main part top, the both sides of inlet pipe are equipped with the blast pipe that is located on the conchal wall of filter main part top, two the equal swing joint in top of blast pipe has the block, the top of block is equipped with the carousel, there is the pivot bottom of carousel through bolted connection, the bottom of pivot is equipped with first diaphragm and second diaphragm, the lantern ring, two have been cup jointed to the outer lane of block one side that the blast pipe kept away from each other is equipped with the spud pile that is located on the outer wall of filter main part top, every the go-between has been cup jointed on the spu.

Preferably, a first slot is formed in the middle shell wall of the top of the filter main body, a feed pipe is installed in the first slot, a second slot located on the shell wall of the top of the filter main body is formed in one side of the first slot, and an exhaust pipe is installed in the second slot.

Preferably, the top of each exhaust pipe outer ring is provided with threads, the inner ring of each cover cap is also provided with threads, and the exhaust pipes are connected with the cover caps through the threads.

Preferably, an annular groove is formed in the outer side shell wall of each cap, a lantern ring is movably sleeved in each annular groove, a third slotted hole is formed in the middle shell wall of each cap, one end, far away from the rotating disc, of the rotating shaft penetrates through the third slotted hole, and the bottom end of the rotating shaft penetrates through the first transverse plate.

Preferably, be equipped with the recess on the middle part conchal wall of second diaphragm, install the bearing in the recess, pass through bolted connection between the bottom of pivot and the bearing, all seted up four first exhaust holes along the circumferencial direction on the conchal wall of first diaphragm and second diaphragm, press close to each other between the bottom of first diaphragm and the top of second diaphragm, four second exhaust holes have been seted up along the circumferencial direction on the conchal wall of block, be connected with the fixed band between the lantern ring and the go-between, and the fixed band adopts plastic material.

Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has:

1. make this device can make first exhaust hole corresponding with the second exhaust hole in advance at the in-process that carries out the exhaust to equipment through the combination of structures such as installation carousel, pivot, first diaphragm and second diaphragm to exhaust, thereby exhaust, reduce the inside atmospheric pressure of equipment, thereby launch the block because inside atmospheric pressure is too big when preventing to open the block.

2. Make this device open the block when exhausting fast through the combination of installing block, the lantern ring, go-between, fixed band and spud pile isotructure, need not carry out placing of characteristics to depositing of block, avoided losing of block to practice thrift the cost.

Drawings

Fig. 1 is a schematic front sectional view of a structure of a safety-vented bag filter according to the present invention.

Fig. 2 is a schematic top view of the rotary disc and the cap of the safety-vented bag filter according to the present invention.

Fig. 3 is an enlarged schematic view of a partial structure at a position a of the safety exhaust bag filter according to the present invention.

Reference numerals: 1. a filter body; 2. a feed pipe; 3. an exhaust pipe; 4. capping; 5. a turntable; 6. a rotating shaft; 7. a first transverse plate; 8. a second transverse plate; 9. a collar; 10. a connecting ring; 11. and (6) fixing the pile.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-3, the utility model provides a safe carminative bag filter, including filter body 1, install inlet pipe 2 on the middle part conchal wall at filter body 1 top, inlet pipe 2's both sides are equipped with blast pipe 3 that is located on the conchal wall of filter body 1 top, the equal swing joint in top of two blast pipes 3 has block 4, block 4's top is equipped with carousel 5, there is pivot 6 bottom of carousel 5 through bolted connection, the bottom of pivot 6 is equipped with first diaphragm 7 and second diaphragm 8, the lantern ring 9 has been cup jointed to block 4's outer lane, one side that two blast pipes 3 kept away from each other is equipped with the spud pile 11 that is located on filter body 1 top outer wall, cup jointed go-between 10 on every spud pile 11.

In an alternative embodiment, the filter body 1 has a first slot in the top wall of the middle part, in which the feed pipe 2 is mounted, and a second slot on the top wall of the filter body 1 on one side of the first slot, in which the exhaust pipe 3 is mounted.

In an alternative embodiment, the top of the outer ring of each exhaust pipe 3 is provided with threads, the inner ring of each cap 4 is also provided with threads, and the exhaust pipe 3 is connected with the cap 4 through threads.

In an alternative embodiment, an annular groove is formed in an outer side wall of each cap 4, a collar 9 is movably sleeved in the annular groove, a third slot is formed in a middle wall of each cap 4, one end of the rotating shaft 6, which is far away from the rotating disc 5, penetrates through the third slot, and the bottom end of the rotating shaft 6 also penetrates through the first transverse plate 7.

In an optional embodiment, a groove is formed in the middle shell wall of the second transverse plate 8, a bearing is installed in the groove, the bottom end of the rotating shaft 6 is connected with the bearing through a bolt, four first exhaust holes are formed in the shell walls of the first transverse plate 7 and the second transverse plate 8 along the circumferential direction, the bottom of the first transverse plate 7 is close to the top of the second transverse plate 8, four second exhaust holes are formed in the shell wall of the cap 4 along the circumferential direction, a fixing band is connected between the lantern ring 9 and the connecting ring 10, and the fixing band is made of a plastic material.

In the utility model, when the device is needed to be used, the rotary disc 5 is rotated to drive the first transverse plate 7 to rotate, so that the first exhaust holes between the first transverse plate 7 and the second transverse plate 8 correspond to each other, so that a small amount of exhaust is performed through the exhaust pipe 3, the first exhaust holes and the second exhaust holes, the cover cap 4 is rotated after the inside of the device is exhausted, so that the cover cap 4 and the exhaust pipe 3 are taken down, and then the first transverse plate 7 and the second transverse plate 8 and the exhaust pipe 3 are taken out, so that the air pressure discharge inside the device is accelerated, the taken-down cover cap 4 is hung on the filter main body 1 through the combination of the lantern ring 9, the connecting ring 10, the fixing belt and the fixing pile 11, the loss of the cover cap 4 is avoided, after the exhaust is completed, the cover cap 4 is connected through the screw thread between the exhaust pipe 3, the rotary disc 5 is rotated, so that the first transverse plate, thereby make two first exhaust openings dislocation, because all bond all around on first diaphragm 7 and the second diaphragm 8 and have sealed the pad to the realization is to the shutoff of blast pipe 3.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A safety venting capsule filter comprising a filter body (1), characterized in that, a feed pipe (2) is arranged on the middle shell wall at the top of the filter main body (1), exhaust pipes (3) positioned on the wall of the top shell of the filter main body (1) are arranged at two sides of the feed pipe (2), the tops of the two exhaust pipes (3) are movably connected with caps (4), a rotary table (5) is arranged above the cover cap (4), the bottom of the rotary table (5) is connected with a rotating shaft (6) through a bolt, a first transverse plate (7) and a second transverse plate (8) are arranged at the bottom end of the rotating shaft (6), the lantern ring (9) has been cup jointed to the outer lane of block (4), two one side that blast pipe (3) kept away from each other is equipped with spud pile (11) that are located filter main part (1) top outer wall, every go up the go-between (10) of cup jointing in spud pile (11).

2. A safety venting capsule filter as in claim 1, wherein the filter body (1) has a first slot in the top middle wall, the first slot having a feed pipe (2) mounted therein, and a second slot in the top wall of the filter body (1) on one side of the first slot, the second slot having a vent pipe (3) mounted therein.

3. A safety venting bag filter as claimed in claim 1, wherein the top of the outer ring of each vent pipe (3) is threaded, the inner ring of each cap (4) is threaded, and the vent pipes (3) and caps (4) are connected by threads.

4. The bag filter of claim 1, wherein an annular groove is formed in an outer wall of each cover cap (4), a sleeve ring (9) is movably sleeved in the annular groove, a third slotted hole is formed in a middle wall of each cover cap (4), one end of the rotating shaft (6) far away from the rotating disc (5) penetrates through the third slotted hole, and the bottom end of the rotating shaft (6) penetrates through the first transverse plate (7).

5. The bag filter of claim 1, wherein a groove is formed in the middle shell wall of the second transverse plate (8), a bearing is installed in the groove, the bottom end of the rotating shaft (6) is connected with the bearing through a bolt, four first exhaust holes are formed in the shell walls of the first transverse plate (7) and the second transverse plate (8) along the circumferential direction, the bottom of the first transverse plate (7) and the top of the second transverse plate (8) are close to each other, four second exhaust holes are formed in the shell wall of the cover cap (4) along the circumferential direction, a fixing band is connected between the sleeve ring (9) and the connecting ring (10), and the fixing band is made of plastic materials.