CN220370551U - Self-cleaning filter - Google Patents
Self-cleaning filter Download PDFInfo
- Publication number
- CN220370551U CN220370551U CN202321047554.8U CN202321047554U CN220370551U CN 220370551 U CN220370551 U CN 220370551U CN 202321047554 U CN202321047554 U CN 202321047554U CN 220370551 U CN220370551 U CN 220370551U
- Authority
- CN
- China
- Prior art keywords
- filter bag
- tank body
- filter
- tank
- self
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000004140 cleaning Methods 0.000 title claims abstract description 26
- 239000000706 filtrate Substances 0.000 claims abstract description 15
- 239000007921 spray Substances 0.000 claims abstract description 10
- 239000002893 slag Substances 0.000 claims abstract description 7
- 230000007246 mechanism Effects 0.000 claims description 14
- 230000003014 reinforcing effect Effects 0.000 claims description 13
- 238000007906 compression Methods 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 9
- 238000001914 filtration Methods 0.000 abstract description 12
- 239000012535 impurity Substances 0.000 abstract description 6
- 239000007788 liquid Substances 0.000 abstract description 5
- 239000002994 raw material Substances 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Abstract
Self-cleaning filter comprising: filter tank, set up the filter bag in the filter tank, its characterized in that, the filter tank includes: tank body and society are the top cap on the tank body, and the tank body is equipped with the filter bag mounting panel that the level set up, on the filter bag mounting panel that the filter bag set up, the feed inlet has been seted up to the lateral wall bottom of the tank body, and filtrate discharge port has been seted up at the lateral wall top of the tank body, and the filter bag mounting panel sets up between feed inlet and filtrate discharge port, is equipped with the spray port on the top cap, and the bottom of the tank body is equipped with the slag notch, and overflow mouth has still been seted up at the lateral wall top of the tank body, installs the manometer interface on the top cap. The raw materials flow from bottom to top and pass through the filter bag to carry out filtering operation, so that impurities are prevented from accumulating in the filter bag, meanwhile, a spray opening is formed in the top cover, cleaning liquid is injected into the tank body through the spray opening after filtering for a certain period of time, backflushing cleaning operation is realized, the structure is simple, and cleaning operation can be completed under the condition that the filter tank is not opened.
Description
Technical Field
The utility model relates to the field of filtering equipment, in particular to a self-cleaning filter.
Background
The filter type is various, has the filter core formula filter that is applicable to precision filtration, has the quick filter equipment who is applicable to the large-traffic, adopts the filter of filter bag formula to carry out the filtration operation generally, and the filter mechanism of filter bag formula generally sets up the division board in the filter jar and installs the filter bag on the division board, and the raw materials flows from the top down in the filter jar and carries out the filtration operation through the filter bag on the division board, thereby pile up impurity in the filter bag easily and block up the filter bag, to the filter bag that the reusability is higher, need dismantle the back with the filter bag and carry out the washing operation, and the dismantlement process consumes time and influences filtration efficiency.
Disclosure of Invention
Aiming at the problems in the background technology, the utility model provides a self-cleaning filter, which comprises: a filter canister disposed within the filter canister, the filter canister comprising: tank body and society are the top cap on the tank body, the internal filter bag mounting panel that is equipped with the level setting of tank, on the filter bag mounting panel that the filter bag set up, the feed inlet has been seted up to the lateral wall bottom of the tank body, the filtrate discharge port has been seted up at the lateral wall top of the tank body, the filter bag mounting panel sets up between feed inlet and filtrate discharge port, be equipped with the spray port on the top cap, the bottom of the tank body is equipped with the slag notch, and the overflow mouth has still been seted up at the lateral wall top of the tank body, install the manometer interface on the top cap.
As a preferred embodiment of the utility model, the filtrate outlet consists of three groups of adjacently arranged outlets, the branch pipes of the collecting pipe being connected to a plurality of outlets.
As a preferable scheme of the utility model, a vertically arranged supporting arm is arranged on the side wall of the tank body, a horizontally arranged rotating arm is arranged at the top of the supporting arm, the top cover is arranged at the end part of the rotating arm through a lifting mechanism, and the moving track of the end part of the rotating arm penetrates through the central axis of the tank body.
As a preferable scheme of the utility model, the lifting mechanism comprises an internal thread sleeve arranged at the end part of the rotating arm, the internal thread sleeve is vertically arranged, a lifting screw is arranged in the internal thread sleeve, and the bottom end of the lifting screw is movably connected with the middle part of the top cover.
As a preferable scheme of the utility model, a manual rotary table is arranged at the top of the lifting screw.
As a preferred embodiment of the present utility model, the top cover is sealed to the top opening position of the can body by a plurality of sets of pressing mechanisms.
As a preferred embodiment of the present utility model, the pressing mechanism includes: the shaft pin is arranged at the top of the outer side of the tank body, the shaft pin is arranged along the tangential direction of the outer part of the tank body, the two ends of the shaft pin are provided with shaft baffles, the shaft baffles are fixedly connected with the tank body, and the shaft pin is movably connected with the shaft baffles;
a rotary screw fixedly mounted on the shaft pin, one end of the rotary screw being fixedly connected with the shaft pin, the rotary screw rotating together with the axis;
the clamping groove corresponding to the rotary screw rod is formed in the outer side of the pressing plate, and the rotary screw rod is inserted into the clamping groove after being turned upwards;
and the compression nut is assembled on the rotary screw, and a compression turntable is installed at the top of the compression nut.
As a preferable scheme of the utility model, the filter bag mounting plate is provided with a plurality of round holes, a filter bag reinforcing net which is detachably arranged is arranged in the round holes, the filter bag reinforcing net is designed into a cylindrical structure, the top of the filter bag reinforcing net is provided with a fixed ring, the top of the filter bag is provided with a hanging ring, the filter bag is sleeved outside the filter bag reinforcing net, and the hanging ring on the filter bag is pressed between the fixed ring and the filter bag mounting plate.
Compared with the prior art, the self-cleaning filter provided by the utility model has the following beneficial effects:
1. according to the utility model, the bottom of the side wall of the tank body is provided with the feed inlet, the top of the side wall of the tank body is provided with the filtrate outlet, raw materials flow from bottom to top and pass through the filter bag to carry out filtering operation, so that impurities are prevented from accumulating in the filter bag, meanwhile, a spray opening is arranged on the top cover, after filtering for a certain time, cleaning liquid is injected into the tank body through the spray opening, backflushing cleaning operation is realized, cleaning operation can be completed under the condition that the filter tank is not opened, and backflushed impurities and waste liquid are discharged outwards through the slag discharge opening at the bottom of the tank body.
2. According to the utility model, the support arm is arranged on the side wall of the tank body, and the rotating arm and the lifting mechanism are arranged at the top end of the support arm, so that the tank body top cover can be rapidly opened and closed.
Drawings
Fig. 1 is a front view of a self-cleaning filter.
Fig. 2 is a top view of the self-cleaning filter.
FIG. 3 is a schematic diagram of a filter bag.
Wherein: 1-a tank body; 101-a feed inlet; 102-a filtrate outlet; 103-a slag discharge port; 104-overflow port; 2-top cover; 201-spraying ports; 202—a pressure gauge interface; 3-a support arm; 4-rotating arms; 501-an internal thread sleeve; 502-lifting screw rods; 503-a manual turntable; 601-a shaft pin; 602-axis baffles; 603-rotating the screw; 604-a compacting plate; 605-compression nut; 606-pressing the turntable; 7-a filter bag mounting plate; 8-a filter bag reinforcing net; 9-filtering bag.
Description of the embodiments
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.
As shown in fig. 1-3, the present utility model provides a self-cleaning filter comprising: filter tank, set up the filter bag in the filter tank, its characterized in that, the filter tank includes: tank body 1 and society are the top cap 2 on the tank body, be equipped with the filter bag mounting panel 7 that the level set up in the tank body 1, on the filter bag mounting panel 7 that the filter bag 9 set up, feed inlet 101 has been seted up to the lateral wall bottom of tank body 1, filtrate discharge port 102 has been seted up at the lateral wall top of tank body 1, filter bag mounting panel 7 sets up between feed inlet 101 and filtrate discharge port 102, be equipped with spray port 201 on the top cap 2, the bottom of tank body 1 is equipped with row slag notch 103, overflow port 104 has still been seted up at the lateral wall top of tank body 1, install manometer interface 202 on the top cap 2. According to the utility model, the bottom of the side wall of the tank body is provided with the feed inlet, the top of the side wall of the tank body is provided with the filtrate outlet, raw materials flow from bottom to top and pass through the filter bag to carry out filtering operation, so that impurities are prevented from accumulating in the filter bag, meanwhile, a spray opening is arranged on the top cover, after filtering for a certain time, cleaning liquid is injected into the tank body through the spray opening, backflushing cleaning operation is realized, cleaning operation can be completed under the condition that the filter tank is not opened, and backflushed impurities and waste liquid are discharged outwards through the slag discharge opening at the bottom of the tank body.
To increase the outward filtrate discharge rate, the filtrate discharge port 102 of the present utility model is composed of three sets of adjacently disposed discharge ports, and branch pipes of the confluence pipe are connected to the plurality of discharge ports in an abutting manner.
In order to facilitate the rapid opening and closing of the top cover 2, a vertically arranged supporting arm 3 is arranged on the side wall of the tank body 1, a horizontally arranged rotating arm 4 is arranged at the top of the supporting arm 3, the top cover 2 is arranged at the end part of the rotating arm 4 through a lifting mechanism, the moving track of the end part of the rotating arm 4 penetrates through the central axis of the tank body 1, the lifting mechanism comprises an inner thread sleeve 501 arranged at the end part of the rotating arm 4, the inner thread sleeve 501 is vertically arranged, a lifting screw rod 502 is arranged in the inner thread sleeve 501, the bottom end of the lifting screw rod 502 is movably connected with the middle part of the top cover 2, and a manual rotary table 503 is arranged at the top part of the lifting screw rod 502. The operator performs the lifting operation of the top cover 2 by rotating the manual dial 503.
The top cover 2 of the utility model is sealed to the top opening position of the can body by a plurality of groups of pressing mechanisms, and the pressing mechanisms comprise: the shaft pin 601 is arranged at the top of the outer side of the tank body 1, the shaft pin 601 is arranged along the tangential direction of the outer side of the tank body 1, the two ends of the shaft pin 601 are provided with shaft baffles 602, the shaft baffles 602 are fixedly connected with the tank body 1, and the shaft pin 601 is movably connected with the shaft baffles 602;
a rotating screw 603 fixedly mounted to the shaft pin 601, one end of the rotating screw 603 being fixedly connected to the shaft pin 601, the rotating screw 603 rotating together with the shaft pin 601;
a pressing plate 604 mounted on the outer side of the top cover 2, wherein a clamping groove corresponding to the rotating screw 603 is formed on the outer side of the pressing plate 604, and the rotating screw 603 is inserted into the clamping groove after being turned upwards;
a compression nut 605 mounted on the rotary screw 603, and a compression dial 606 is mounted on top of the compression nut 605.
In order to realize quick disassembly and fixation of the filter bag 9, the utility model is provided with a plurality of round holes on the filter bag mounting plate 7, a filter bag reinforcing net 8 which is detachably arranged is arranged in the round holes, the filter bag reinforcing net 8 is designed into a cylindrical structure, the top of the filter bag reinforcing net 8 is provided with a fixed ring, the top of the filter bag 9 is provided with a hanging ring, the filter bag 9 is sleeved outside the filter bag reinforcing net 8, and the hanging ring on the filter bag 9 is pressed between the fixed ring and the filter bag mounting plate 7.
It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.
Claims (8)
1. Self-cleaning filter comprising: filter tank, set up the filter bag in the filter tank, its characterized in that, filter tank includes: tank body (1) and society top cap (2) on the tank body, be equipped with filter bag mounting panel (7) that the level set up in tank body (1), on filter bag mounting panel (7) that filter bag (9) set up, feed inlet (101) have been seted up to the lateral wall bottom of tank body (1), filtrate discharge port (102) have been seted up at the lateral wall top of tank body (1), filter bag mounting panel (7) set up between feed inlet (101) and filtrate discharge port (102), be equipped with on top cap (2) and spray mouthful (201), the bottom of tank body (1) is equipped with slag notch (103), overflow mouth (104) have still been seted up at the lateral wall top of tank body (1), install manometer interface (202) on top cap (2).
2. Self-cleaning filter according to claim 1, characterized in that the filtrate outlet opening (102) consists of three groups of adjacently arranged outlet openings, the branch pipes of the collecting pipe being connected to a plurality of outlet openings.
3. Self-cleaning filter according to claim 2, characterized in that a vertically arranged support arm (3) is mounted on the side wall of the tank (1), a horizontally arranged rotating arm (4) is mounted on top of the support arm (3), the top cover (2) is mounted to the end of the rotating arm (4) through a lifting mechanism, and the movement track of the end of the rotating arm (4) passes through the central axis of the tank (1).
4. A self-cleaning filter according to claim 3, characterized in that the lifting mechanism comprises an internal thread sleeve (501) arranged at the end part of the rotating arm (4), the internal thread sleeve (501) is vertically arranged, a lifting screw (502) is arranged in the internal thread sleeve (501), and the bottom end of the lifting screw (502) is movably connected with the middle part of the top cover (2).
5. Self-cleaning filter according to claim 4, characterized in that a manual turntable (503) is mounted on top of the lifting screw (502).
6. The self-cleaning filter of claim 1, wherein the top cover is sealed to the top opening of the tank by a plurality of sets of hold-down mechanisms.
7. The self-cleaning filter of claim 6, wherein the hold-down mechanism comprises: the shaft pin (601) is arranged at the top of the outer side of the tank body (1), the shaft pin (601) is arranged along the tangential direction of the outer part of the tank body (1), shaft baffles (602) are arranged at two ends of the shaft pin (601), the shaft baffles (602) are fixedly connected with the tank body (1), and the shaft pin (601) is movably connected with the shaft baffles (602);
a rotating screw (603) fixedly mounted on the shaft pin (601), one end of the rotating screw (603) is fixedly connected with the shaft pin (601), and the rotating screw (603) rotates along with the axis;
the pressing plate (604) is arranged on the outer side of the top cover (2), a clamping groove corresponding to the rotary screw (603) is formed in the outer side of the pressing plate (604), and the rotary screw (603) is inserted into the clamping groove after being turned upwards;
and a compression nut (605) assembled on the rotary screw (603), wherein a compression turntable (606) is arranged at the top of the compression nut (605).
8. The self-cleaning filter according to claim 1, characterized in that the filter bag mounting plate (7) is provided with a plurality of round holes, a filter bag reinforcing net (8) which is detachably arranged is arranged in the round holes, the filter bag reinforcing net (8) is designed into a cylindrical structure, the top of the filter bag reinforcing net (8) is provided with a fixed ring, the top of the filter bag (9) is provided with a hanging ring, the filter bag (9) is sleeved outside the filter bag reinforcing net (8), and the hanging ring on the filter bag (9) is pressed between the fixed ring and the filter bag mounting plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321047554.8U CN220370551U (en) | 2023-05-05 | 2023-05-05 | Self-cleaning filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321047554.8U CN220370551U (en) | 2023-05-05 | 2023-05-05 | Self-cleaning filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220370551U true CN220370551U (en) | 2024-01-23 |
Family
ID=89567105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321047554.8U Active CN220370551U (en) | 2023-05-05 | 2023-05-05 | Self-cleaning filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220370551U (en) |
-
2023
- 2023-05-05 CN CN202321047554.8U patent/CN220370551U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |