CN218636790U - Box microstrainer - Google Patents
Box microstrainer Download PDFInfo
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- CN218636790U CN218636790U CN202223270166.4U CN202223270166U CN218636790U CN 218636790 U CN218636790 U CN 218636790U CN 202223270166 U CN202223270166 U CN 202223270166U CN 218636790 U CN218636790 U CN 218636790U
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- bearing
- box
- pipe
- filter
- filter cartridge
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Abstract
The utility model discloses a box microstrainer, include: a drive motor; backwashing the water pump; a controller; the box is equipped with and accepts the cavity: the filter cylinder is rotatably arranged in the accommodating cavity; the water inlet pipe is used for conveying water to be filtered into the filter cylinder; the water outlet pipe is used for discharging the water body filtered by the filter cartridge in the accommodating cavity of the box body; the driven gear is arranged at the other end of the filter cylinder, and a driving gear is arranged on a rotating shaft of the driving motor and meshed with the driven gear; the sewage collecting disc is arranged in the filter cylinder, and one end of the sewage collecting disc is provided with a sewage discharge pipe; a backwash pipe for spraying water toward the filter cartridge; and one end of the circulating pipe is communicated with the backwashing pipe, the other end of the circulating pipe is communicated with the accommodating cavity, and a backwashing water pump is arranged in the circulating pipe. In this way, the utility model discloses a box microstrainer is provided with the self-cleaning structure, can be with the water backwash water pump sending to the cartridge filter after filtering when needs wash the cartridge filter to wash the cartridge filter, the cost of labor is low.
Description
Technical Field
The utility model relates to a fish culture technical field specifically is a box microstrainer.
Background
The micro-filter is a screen filter for intercepting fine suspended matters, and generally comprises a box body, wherein a filter cylinder is rotatably arranged in the box body, raw water in a water plant can be filtered and plankton such as algae, water fleas and the like can be removed through the filter cylinder, and the micro-filter can also be used for filtering industrial water, recovering substances in industrial wastewater, finally treating sewage and the like.
In the normal use in-process, the microstrainer filters a period of time back to water, and some dirt or other impurity can be by the filter screen interception of microstrainer cartridge filter to block up cartridge filter screen mesh, lead to the filter effect variation, consequently can wash the cartridge filter at interval time quantum.
However, in the conventional mode, the filter cartridge is manually detached and cleaned, and the labor cost is high.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a box microstrainer to solve above-mentioned technical problem.
(II) technical scheme
In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a box microstrainer, includes driving motor, back flush water pump and with the control driving motor work with the controller of back flush water pump work, characterized in that still includes: the box is equipped with and accepts the cavity, wherein the controller sets up in the box: the filter cylinder is cylindrical and is rotatably arranged in the accommodating cavity of the box body; the water inlet pipe is arranged on one side of the box body, is communicated with one end of the filter cylinder and is used for conveying water to be filtered into the filter cylinder; the water discharge pipe is arranged on one side of the box body, is communicated with the accommodating cavity of the box body and is used for discharging the water body filtered by the filter cartridge in the accommodating cavity of the box body; the driven gear is annular and is arranged at the other end of the filter cartridge, the driving motor is arranged in the box body, and a driving gear is arranged on a rotating shaft of the driving motor and meshed with the driven gear so as to drive the driven gear to rotate through the driving motor and drive the filter cartridge to rotate; the sewage collecting disc is arranged in the filter cylinder, and one end of the sewage collecting disc is provided with a sewage discharge pipe; a backwash pipe disposed above the filter cartridge for spraying water toward the filter cartridge, wherein the backwash pipe is above the sewage collection pan; and one end of the circulating pipe is communicated with the backwashing pipe, the other end of the circulating pipe is arranged at the bottom of the box body and is communicated with the accommodating cavity, and the backwashing water pump is arranged in the circulating pipe so as to convey the water body in the accommodating cavity after being filtered by the filter cartridge into the backwashing pipe through the backwashing water pump.
Furthermore, the back washing pipe is rotationally arranged, and a plurality of jet ports are arranged at intervals along the length direction of the back washing pipe.
Furthermore, a rotating head is fixedly arranged at one end of the backwash pipe exposed outside the tank body, wherein the rotating head is communicated with one end of the circulating pipe and is in rotating connection with the circulating pipe, so that the backwash pipe can be driven to rotate through the rotating head.
Furthermore, a first bearing and a second bearing are arranged on one side wall of the accommodating cavity of the box body at intervals, a third bearing and a fourth bearing are arranged on the other side wall of the accommodating cavity of the box body at intervals, one end of the filter cartridge is arranged between the first bearing and the second bearing, and the other end of the filter cartridge is arranged between the third bearing and the fourth bearing.
Further, the first bearing, the second bearing, the third bearing and the fourth bearing are arranged on the same horizontal plane, wherein the distance between the first bearing and the second bearing is smaller than the outer diameter of the filter cylinder, and the distance between the third bearing and the fourth bearing is smaller than the outer diameter of the filter cylinder.
Furthermore, one end of the sewage collecting disc, which is provided with the sewage discharge pipe, is exposed outside the top end of the box body.
Furthermore, a plurality of observation windows are arranged at the top of the box body at intervals.
Furthermore, the joint of the drain pipe and the box body is positioned below the filter cylinder.
Furthermore, a liquid level sensor which is used for measuring the liquid level of the water body in the filter cartridge and is electrically connected with the controller is further arranged in the filter cartridge.
(III) advantageous effects
Compared with the prior art, the utility model provides a box microstrainer possesses following beneficial effect: the utility model discloses a box microstrainer includes: a drive motor; backwashing the water pump; a controller; the box is equipped with and accepts the cavity: the filter cylinder is rotatably arranged in the accommodating cavity; the water inlet pipe is used for conveying water to be filtered into the filter cylinder; the water outlet pipe is used for discharging the water body filtered by the filter cartridge in the accommodating cavity of the box body; the driven gear is arranged at the other end of the filter cylinder, and a driving gear is arranged on a rotating shaft of the driving motor and meshed with the driven gear; the sewage collecting disc is arranged in the filter cylinder, and one end of the sewage collecting disc is provided with a sewage discharge pipe; a backwash pipe for spraying water toward the filter cartridge; and one end of the circulating pipe is communicated with the backwashing pipe, the other end of the circulating pipe is communicated with the accommodating cavity, and a backwashing water pump is arranged in the circulating pipe. In this way, the utility model discloses a box microstrainer is provided with the self-cleaning structure, can carry the water after filtering to the cartridge filter when needs wash the cartridge filter to wash the cartridge filter, need not dismantle the cartridge filter, the cost of labor is low.
Drawings
FIG. 1 is a schematic view of a first directional structure of the box-type micro-filter of the present invention;
FIG. 2 is a schematic view of the box-type micro-filter of the present invention in a second direction;
FIG. 3 is a schematic view of a first partial structure of the box-type micro-filter of the present invention;
fig. 4 is a second partial structural schematic diagram of the box-type micro-filter of the present invention.
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.
As shown in fig. 1-4, the present invention provides a box-type micro-filter, which comprises a box body 10, a filter cartridge 11, a water inlet pipe 12, a water outlet pipe 13, a dirt collecting tray 14, a back-washing pipe 15, a circulating pipe 16, a back-washing water pump 17, a driven gear 18, a driving motor 19, and a controller for controlling the driving motor 19 and the back-washing water pump 17.
The case 10 is provided with a receiving cavity, wherein the controller is disposed in the case 10. It should be understood that the controller can be disposed at any position of the housing 10, and the specific position is determined according to the actual situation.
In this embodiment, a plurality of observation windows 100 are disposed at intervals on the top of the box 10, so that a worker can view the internal condition of the accommodating cavity through the observation windows 100.
The filter cartridge 11 is cylindrical, wherein the filter cartridge 11 is rotatably disposed in the accommodating cavity of the box 10 to filter the water entering the accommodating cavity through the filter cartridge 11.
In the present embodiment, a first bearing 101 and a second bearing 102 are spaced apart from each other at one side wall of the housing chamber of the housing 10, and a third bearing 103 and a fourth bearing 104 are spaced apart from each other at the other side wall of the housing chamber of the housing 10, wherein one end of the filter cartridge 11 is disposed between the first bearing 101 and the second bearing 102, and the other end of the filter cartridge 11 is disposed between the third bearing 103 and the fourth bearing 104.
Further, a first fixing rod and a second fixing rod are arranged on one side wall of the accommodating cavity of the box 10 at intervals, one end of the first fixing rod is inserted into the inner ring of the first bearing 101, one end of the second fixing rod is inserted into the inner ring of the second bearing 102, one end of the filter cartridge 11 is arranged between the outer ring of the first bearing 101 and the outer ring of the second bearing 102, a third fixing rod and a fourth fixing rod are arranged on the other side wall of the accommodating cavity of the box 10 at intervals, one end of the third fixing rod is inserted into the inner ring of the third bearing 103, one end of the fourth fixing rod is inserted into the inner ring of the fourth bearing 104, and the other end of the filter cartridge 11 is arranged between the outer ring of the third bearing 103 and the outer ring of the fourth bearing 104.
Preferably, the first bearing 101, the second bearing 102, the third bearing 103 and the fourth bearing 104 are disposed at the same horizontal plane, wherein the distance between the first bearing 101 and the second bearing 102 is smaller than the outer diameter of the filter cartridge 11, and the distance between the third bearing 103 and the fourth bearing 104 is smaller than the outer diameter of the filter cartridge 11.
The inlet tube 12 is disposed on one side of the box body 10, wherein the inlet tube 12 is communicated with one end of the filter cartridge 10 for conveying the water to be filtered toward the interior of the filter cartridge 11, so as to filter the water to be filtered through the filter cartridge 11.
The drain pipe 13 is disposed at one side of the box body 10, and the drain pipe 13 is communicated with the accommodating cavity of the box body 10 and is used for discharging the water body filtered by the filter cartridge 11 in the accommodating cavity of the box body 10.
Preferably, the connection of the drain pipe 13 to the case 10 is located below the filter cartridge 11.
The dirt collecting disc 14 is arranged in the filter cartridge 11 and is used for collecting dirt, filter residues or other impurities and the like of the filter cartridge 11. It will be appreciated that the dirt collection pan 14 is located within the filter cartridge 11 and directly below the topmost end of the filter cartridge 11 so that dirt, filter residue or other debris falling from the filter cartridge 11 falls into the dirt collection pan 14.
Preferably, a drain pipe 141 is provided at one end of the drain pan 14 to drain dirt, filter residue, other impurities, etc. in the drain pan 14 through the drain pipe 141.
In this embodiment, one end of the dirt collecting tray 14, which is provided with the dirt discharging pipe 141, is exposed out of the top end of the box body 10, so that the worker can conveniently see the condition of dirt, filter residues or other impurities and the like collected by the dirt collecting tray 14. It should be understood that the drain pipe 141 is provided with a manual switch, and when a worker sees a large amount of the dirt, filter residue, or other impurities collected by the dirt collection tray 14, the manual switch can be manually turned on to drain the dirt, filter residue, or other impurities in the dirt collection tray 14 through the drain pipe 141.
A back-flushing pipe 15 is provided above the filter cartridge 11 for spraying water toward the filter cartridge 11 to clean dirt, filter residue, or other foreign substances stuck in the filter cartridge 11.
Preferably, the backwash pipe 15 is above the catch basin 14. It will be appreciated that the water spray direction from the backwash pipe 15 is towards the sump 14.
One end of the circulating pipe 16 is communicated with the backwashing pipe 15, and the other end of the circulating pipe 16 is arranged at the bottom of the box body 10 and is communicated with the accommodating cavity, so that the water body in the accommodating cavity after being filtered by the filter cartridge 11 can be conveyed into the backwashing pipe 15 through the circulating pipe 16, and the water can be recycled.
Preferably, a back flush water pump 17 is disposed in the circulating pipe 16, so that the water filtered by the filter cartridge 11 in the accommodating cavity is conveyed to the back flush pipe 15 by the back flush water pump 17.
In the present embodiment, the backwash pipe 15 is provided with a plurality of injection ports 151 at intervals along the length direction thereof so that the filter cartridge is cleaned by the water injected from the plurality of injection ports 151.
It should be appreciated that in some embodiments, the backwash pipe 15 is rotatably disposed so that the angle of the backwash pipe 15 can be rotated as needed to change the jetting direction of the jetting ports 15.
Specifically, a rotating head 152 is fixedly arranged at one end of the backwash pipe 15 exposed outside the tank body 10, wherein the rotating head 152 is communicated and rotatably connected with one end of the circulating pipe 16, so that the backwash pipe 15 can be driven to rotate by the rotating head 152. That is, the rotating head 152 is fixedly connected with the backwash pipe 15, specifically, the rotating head 152 is cylindrical, one end of the rotating head 152 is provided with a first opening, the other end of the rotating head 152 is provided with a second opening, one end of the backwash pipe 15 is inserted and fixedly arranged in the first opening, one end of the circulation pipe 16 is arranged in the second opening through a fifth bearing, that is, the outer ring of the fifth bearing is fixed in the second opening, and one end of the circulation pipe 16 is fixed in the inner ring of the fifth bearing.
The driven gear 18 is in a circular ring shape, wherein the driven gear 18 is disposed at the other end of the filter cartridge 11, that is, the driven gear 18 is fixedly connected with the filter cartridge 11 and rotates synchronously.
Further, driving motor 19 sets up in box 10, and driving motor 19's axis of rotation is equipped with driving gear 191, and this driving gear 191 and driven gear 18 interlock to drive driving gear 191 through driving motor 19 and rotate, thereby drive driven gear 18 through driving gear 191 and rotate, in order to drive cartridge filter 11 and rotate, can effectively filter dirt, filter residue or other debris etc. in the water through cartridge filter 11 like this.
Further, in other embodiments, a liquid level sensor electrically connected to the controller for measuring the liquid level of the water in the filter cartridge 11 is further disposed in the filter cartridge 11, so that the water level in the filter cartridge 11 can be detected in real time by the liquid level sensor. It should be understood that, when normally filtering, the water inlet pipe 12 surpasses and accepts the cavity input water, and the water in the cavity is acceptd in the output of drain pipe 13, if the cartridge filter 11 does not block up, the liquid level of the water in the cartridge filter 11 keeps in predetermined position, and after the cartridge filter 11 blockked up, the water that the water inlet pipe 12 got into was piled up in the cartridge filter 11 for the most part, so can detect when the liquid level in the cartridge filter 11 reaches the early warning value through level sensor, then can judge that the cartridge filter 11 has blockked up.
It should be noted that the liquid level sensor, the backwash water pump 17, the driving motor 19 and the controller of the present embodiment may be implemented by products in the prior art, and the principle and structure thereof are not described herein.
It is to be noted that 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, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a 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. The utility model provides a box microstrainer, includes driving motor, back flush water pump and with the control driving motor work with the controller of back flush water pump work, characterized in that still includes:
the box is equipped with and accepts the cavity, wherein the controller sets up in the box:
the filter cylinder is cylindrical and is rotatably arranged in the accommodating cavity of the box body;
the water inlet pipe is arranged on one side of the box body, is communicated with one end of the filter cylinder and is used for conveying water to be filtered into the filter cylinder;
the water discharge pipe is arranged on one side of the box body, is communicated with the accommodating cavity of the box body and is used for discharging the water body filtered by the filter cartridge in the accommodating cavity of the box body;
the driven gear is annular and is arranged at the other end of the filter cartridge, the driving motor is arranged in the box body, and a driving gear is arranged on a rotating shaft of the driving motor and meshed with the driven gear so as to drive the driven gear to rotate through the driving motor and drive the filter cartridge to rotate;
the sewage collecting disc is arranged in the filter cylinder, wherein one end of the sewage collecting disc is provided with a sewage discharge pipe;
a backwash pipe disposed above the filter cartridge for spraying water toward the filter cartridge, wherein the backwash pipe is above the sewage collection pan;
and one end of the circulating pipe is communicated with the backwashing pipe, the other end of the circulating pipe is arranged at the bottom of the box body and is communicated with the accommodating cavity, and the backwashing water pump is arranged in the circulating pipe so as to convey the water body in the accommodating cavity after being filtered by the filter cartridge into the backwashing pipe through the backwashing water pump.
2. The box-type microfilter of claim 1, wherein said backwash pipe is rotatably disposed, said backwash pipe having a plurality of jets spaced along its length.
3. The box-type microfiltration machine according to claim 2, wherein a rotating head is fixedly arranged at one end of the backwash pipe exposed outside the box body, wherein the rotating head is communicated and rotatably connected with one end of the circulation pipe, so that the backwash pipe can be driven to rotate by the rotating head.
4. The box-type microstrainer of claim 1, wherein a first bearing and a second bearing are spaced apart from each other on one side wall of the housing chamber of the box body, and a third bearing and a fourth bearing are spaced apart from each other on the other side wall of the housing chamber of the box body, wherein one end of the filter cartridge is disposed between the first bearing and the second bearing, and the other end of the filter cartridge is disposed between the third bearing and the fourth bearing.
5. The chamber microfilter of claim 4, wherein the first bearing, the second bearing, the third bearing and the fourth bearing are in a same horizontal plane, wherein the distance between the first bearing and the second bearing is less than the outer diameter of the filter cartridge and the distance between the third bearing and the fourth bearing is less than the outer diameter of the filter cartridge.
6. The box-type microfilter of claim 1, wherein the end of the dirt collecting tray where the dirt discharge pipe is located is exposed outside the top end of the box body.
7. The box-type microfilter of claim 1, wherein a plurality of viewing windows are spaced on the top of the box.
8. The box microfilter of claim 1, wherein the junction of the drain and the box is located below the filter cartridge.
9. The box microfilter of claim 1, further comprising a level sensor in said filter cartridge for measuring the level of the body of water in said filter cartridge and electrically connected to said controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223270166.4U CN218636790U (en) | 2022-12-05 | 2022-12-05 | Box microstrainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223270166.4U CN218636790U (en) | 2022-12-05 | 2022-12-05 | Box microstrainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218636790U true CN218636790U (en) | 2023-03-17 |
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ID=85500157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223270166.4U Active CN218636790U (en) | 2022-12-05 | 2022-12-05 | Box microstrainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218636790U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117699904A (en) * | 2023-11-28 | 2024-03-15 | 济宁市渔业监测站 | Water purification and filtration equipment for aquaculture |
-
2022
- 2022-12-05 CN CN202223270166.4U patent/CN218636790U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117699904A (en) * | 2023-11-28 | 2024-03-15 | 济宁市渔业监测站 | Water purification and filtration equipment for aquaculture |
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