CN219440986U - Mud-water discharging filter device for tap water plant - Google Patents
Mud-water discharging filter device for tap water plant Download PDFInfo
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- CN219440986U CN219440986U CN202320279120.4U CN202320279120U CN219440986U CN 219440986 U CN219440986 U CN 219440986U CN 202320279120 U CN202320279120 U CN 202320279120U CN 219440986 U CN219440986 U CN 219440986U
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- scraper
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Abstract
The utility model relates to a mud water filtering device of a tap water plant, which comprises a filtering component, a scraper component and a conveying component, wherein the filtering component comprises a filter screen arranged at a water outlet of a sedimentation tank and a driving component capable of driving the filter screen to move back and forth between the water outlet of the sedimentation tank and a decontamination position; the scraper component comprises a scraper, and when the filter screen is in a decontamination position, the scraper is attached to the feeding side of the filter screen and can move relative to the filter screen; the conveyor assembly includes a first conveyor belt positioned below the scraper blade, the first conveyor belt configured to move debris away from the conveying surface to a debris collection basin. The filter device can intercept sundries in water, the intercepted sundries can enter the conveying assembly under the cooperation of the filter assembly and the scraper assembly, and the intercepted sundries are conveyed to the impurity collecting tank by the conveying assembly, so that the blocking risk of the filter device and the residence time of the sundries in water are reduced. In addition, the sundries are sent to a special collecting tank, so that the disposal is more convenient.
Description
Technical Field
The utility model relates to a mud water filtering device for a tap water plant.
Background
In tap water production, raw water often needs to enter a sedimentation tank to remove suspended matters in water, then enters a regulating tank and the like to regulate water quality, and finally clean tap water can be obtained, and water in the sedimentation tank often needs to be filtered in the prior art. The existing filter device has the defects that the more sundries are accumulated on the interception side of the filter device along with the extension of the service time, the filter device is easy to be blocked. In addition, the longer the sundries stay in the water, the microorganisms can be bred, and the water treatment difficulty is increased.
Disclosure of Invention
The utility model aims to provide a mud water filtering device for a tap water plant.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the muddy water draining filtering device of the tap water plant comprises a filtering component, wherein the filtering component comprises a filter screen arranged at a water outlet of a sedimentation tank and a driving component capable of driving the filter screen to move back and forth between the water outlet of the sedimentation tank and a decontamination position, and the decontamination position is positioned at the outer side of the sedimentation tank;
the scraper assembly comprises a scraper, and when the filter screen is in the decontamination position, the scraper is attached to the feeding side of the filter screen and can move relative to the filter screen so as to remove sundries trapped on the filter screen;
a conveyor assembly including a first conveyor belt positioned below the scraper blade, the first conveyor belt having a conveying surface that receives the debris, the first conveyor belt configured to move the debris away from the conveying surface to a debris collection basin.
Preferably, the driving assembly comprises a first driving piece and a first transmission piece, wherein the first transmission piece is connected between the first driving piece and the filter screen, is controlled by the first driving piece and moves along a first direction along with the filter screen;
the driving assembly further comprises a second driving piece and a second transmission piece, wherein the second transmission piece is connected between the first driving piece and/or the first transmission piece and the second transmission piece, is controlled by the second driving piece and moves along a second direction along with the first driving piece and/or the first transmission piece.
Further preferably, the first direction is an up-down direction, and the second direction is a front-back direction.
In some preferred embodiments, the first driving member is a motor, the first driving member includes a second conveyor belt, a plurality of rollers connected to the second conveyor belt, and a connecting rod, wherein one of the rollers is connected to the first driving member and controlled by the first driving member and pushes the second conveyor belt to move; the other roller is connected to the second conveyor belt and driven by the second conveyor belt to rotate, and is in threaded connection with the connecting rod; the connecting rod is connected to the filter screen and driven by the other roller to move along the first direction.
In some preferred embodiments, the second driving member includes a telescopic member controlled by a power source and capable of telescoping along a second direction, the second conveying member is a carrier connected to the second driving member, the second conveying member is capable of moving along the second direction under the driving of the second driving member, and the first driving member are partially or integrally provided on the second conveying member.
Further preferably, the second driving member is a telescopic cylinder.
Preferably, the filter device further comprises a frame mounted on the sedimentation tank, the scraper is rotatably connected to the frame, and the scraper assembly further comprises a third driving piece which is arranged on the frame and connected with the scraper and is used for driving the scraper to move relative to the filter screen.
Further preferably, the third driving member is a telescopic cylinder.
Preferably, the direction of the axis of rotation of the scraper is perpendicular to the plane of the filter screen.
Preferably, the drive assembly is disposed on the frame.
Preferably, the conveying assembly further comprises a fourth driving member for driving the first conveying belt to move, and a plurality of struts arranged between the sedimentation tank and the sundry collecting tank, and the struts are connected with the conveying assembly and used for supporting the conveying assembly.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
the filter assembly, the scraper assembly and the conveying assembly are arranged in the filter device, so that sundries in water can be intercepted, the intercepted sundries can enter the conveying assembly under the cooperation of the filter assembly and the scraper assembly and are conveyed to the impurity collecting tank by the conveying assembly, and the blocking risk of the filter device and the residence time of the sundries in water are reduced. In addition, the sundries are sent to a special collecting tank, so that the disposal is more convenient.
The filtering device has high automation degree and good application prospect.
Drawings
FIG. 1 is a schematic diagram of a mud-water filter device in a tap water plant, wherein a filter screen is positioned at a decontamination position;
FIG. 2 is an enlarged view of FIG. 1C;
FIG. 3 is a schematic structural view of a mud water filter device in a tap water plant, wherein a filter screen is positioned at a water outlet of a sedimentation tank;
in the above figures: 1. a filter assembly; 11. a filter screen; 12. a drive assembly; 121. a first driving member; 122. a second conveyor belt; 123. a first roller; 124. a second roller; 125. a connecting rod; 126. a carrier;
21. a scraper; 22. A third driving member;
3. a transfer assembly; 31. A first conveyor belt; 32. A support post;
4. a frame;
5. a water outlet of the sedimentation tank;
A. a sedimentation tank; B. and a sundry collecting tank.
Detailed Description
Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in numerous different ways without departing from the spirit or scope of the embodiments of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.
In the description of the embodiment of the present utility model, it should be understood that the azimuth or the positional relationship indicated by the terms "up", "down", "left", "right", etc. is based on the azimuth or the positional relationship shown in fig. 1, where the driving assembly 12 is located, and where the sedimentation tank water outlet 5 is located, is located; the sedimentation tank A is positioned at the left side, and the sundry collecting tank B is positioned at the right side. The above orientation or positional relationship is merely for convenience in describing embodiments of the present utility model and to simplify the description, and is not indicative or implying that the apparatus or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore should not be construed as limiting the embodiments of the present utility model.
In the description of the embodiments of the present utility model, the meaning of "plurality" is two or more, unless explicitly defined otherwise.
In embodiments of the utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, or may include both the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
In order to simplify the disclosure of embodiments of the present utility model, components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit embodiments of the present utility model. Furthermore, embodiments of the present utility model may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed.
The utility model will be further described with reference to examples of embodiments shown in the drawings.
Example 1
Referring to fig. 1 and 3, the mud-water draining filtering device for the tap water plant comprises a filtering assembly 1, a scraper assembly, a conveying assembly 3 and a frame 4 arranged on a sedimentation tank A.
The filter assembly 1 comprises a filter screen 11 and a drive assembly 12.
The filter screen 11 is arranged at the water outlet 5 of the sedimentation tank and is used for filtering the water in the sedimentation tank A. The filter screen 11 is fully provided with filter holes so that when water flows through the filter screen 11, only water passes through the filter holes and impurities are trapped on the trapping side, and the trapping side is approximately planar for removing the impurities on the trapping side.
The driving component 12 can drive the filter screen 11 to move back and forth between the sedimentation tank water outlet 5 and the decontamination position, and the decontamination position is arranged on the outer side of the sedimentation tank A, so that sundries on the filter screen 11 can be conveniently removed. In this embodiment, the decontamination position is located above the sedimentation tank a. In order to prevent the filter screen 11 from flowing out of the sedimentation tank A without filtering in the process of moving from the sedimentation tank water outlet 5 to the decontamination position or in the decontamination position, an opening and closing device is arranged on the sedimentation tank water outlet 5, and when the filter screen 11 moves from the sedimentation tank water outlet 5 to the decontamination position or in the decontamination position, the opening and closing device is closed to close the sedimentation tank water outlet 5; when the filter screen 11 is in the decontamination position, the closing means is opened such that the sedimentation tank water outlet 5 is opened. The opening and closing means include, but are not limited to, valves or shutters and the like.
Further, the driving assembly 12 includes a first driving member 121, a first transmission member, a second driving member, and a second transmission member. The first transmission part is connected between the first driving part 121 and the filter screen 11, is controlled by the first driving part 121 and moves along the filter screen 11 along a first direction; the second transmission member is connected between the first driving member 121 and/or the first transmission member and the second transmission member, and is controlled by the second driving member and moves along the second direction with the first driving member 121 and/or the first transmission member. In this embodiment, the first direction is the up-down direction, and the second direction is the front-back direction. The filter screen 11 can be moved from the sedimentation tank water outlet 5 to the decontamination position by moving the filter screen 11 in the first direction for a certain distance and then in the second direction for a certain distance.
Specifically, referring to fig. 2, the first driving member 121 is a motor. The first driving member includes a second belt 122, a plurality of rollers coupled to the second belt, and a connecting rod 125. In this embodiment, the rollers have two, hereinafter named a first roller 123 and a second roller 124, the first roller 123 and the second roller 124 are disposed in sequence in the left-right direction, and the second conveyor belt 122 is disposed on the first roller 123 and the second roller 124. The first roller 123 is fixedly connected to the first driving member 121 and is controlled by the first driving member 121, and the first roller 123 rotates around the first direction and drives the second conveyor belt 122 to slide left and right under the driving of the first driving member 121. The second roller 124 is connected to the second conveyor belt 122 and is driven by the second conveyor belt 122 to rotate around the first direction, the second roller 124 is in threaded connection with the connecting rod 125, and the connecting rod 125 is connected to the filter screen 11 and is driven by the second roller 124 to move along the first direction. In this way, movement of the filter screen 11 in the first direction can be achieved.
The second driving member comprises a telescopic member (not shown) controlled by the power source and capable of telescopic movement in a second direction, preferably a telescopic cylinder, which is fixedly connected to the frame 4. The second conveying member is a carrier 126 connected to the second driving member, and the second conveying member can move along the second direction under the driving of the second driving member, and the first driving member 121 and the first driving member are partially or integrally arranged on the second conveying member. In the present embodiment, the first driving member 121, the first roller 123 and the second roller 124 are fixedly connected to the carrier 126, and the carrier 126 is slidably disposed on the frame 4, and the sliding manner includes, but is not limited to, sliding rail connection.
The doctor assembly comprises a doctor 21 rotatably connected to the frame 4 in a third direction and a third drive member 22 fixedly connected to the frame 4. When the filter screen 11 is in the decontamination position, the scraper 21 is attached to the feeding side of the filter screen 11, and the third direction is perpendicular to the plane of the filter screen 11. A third driving member 22 is connected to the scraper 21 for driving the scraper 21 to move relative to the filter screen 11, thereby scraping the feed side of the filter screen 11 to remove impurities trapped on the filter screen 11. In this embodiment, the third direction is the front-rear direction, and the third driving member 22 is a telescopic cylinder.
The conveyor assembly 3 comprises a first conveyor belt 31, the first conveyor belt 31 being positioned below the scraper 21 so that the removed debris falls into the first conveyor belt 31. The first conveyor belt 31 has a conveying surface that receives debris, and the first conveyor belt 31 is configured to move debris away from the conveying surface to the debris collection basin B.
Further, the transfer assembly 3 further includes a fourth driving member (not shown) for driving the first transfer belt 31 to move, and a plurality of support posts 32 disposed between the sedimentation tank a and the foreign material collection tank B, the support posts 32 being connected to the transfer assembly 3 for supporting the transfer assembly 3. The first belt and the fourth drive can be arranged with reference to the conveyor assembly 3 of the prior art.
Working principle:
the mud water filtering device of the tap water plant has two states, namely a filtering state and a impurity removing state.
When the filter is in a filtering state, the filter screen 11 is positioned at the water outlet 5 of the sedimentation tank and is used for filtering water in the sedimentation tank A. After a period of time, the trapped side sundries of the filter screen 11 are increased, the motor is started, the first roller 123 is driven by the motor to rotate around the upper and lower direction and drive the second conveyor belt 122 to move, so that the second roller 124 rotates around the upper and lower direction, the connecting rod 125 moves upwards, the filter screen 11 is driven to move upwards, and when the filter screen 11 moves to the upper side of the first conveyor belt 31, the motor is turned off. The second driving member (telescopic cylinder) drives the carrier 126 to slide in the front-rear direction, so that the filter screen 11 moves to the impurity removal position, and the filter device is switched to the impurity removal state.
When the device is in the impurity removing state, the third driving piece 22 drives the scraper 21 to rotate so as to remove impurities on the filter screen 11, and the impurities fall into the first conveying belt 31 and enter the impurity collecting tank B under the driving of the first conveying belt 31.
The above embodiments are provided to illustrate the technical concept and features of the present utility model and are intended to enable those skilled in the art to understand the content of the present utility model and implement the same, and are not intended to limit the scope of the present utility model. All equivalent changes or modifications made in accordance with the spirit of the present utility model should be construed to be included in the scope of the present utility model.
Claims (10)
1. The utility model provides a mud water filter equipment is arranged in running water factory which characterized in that: the filtering device comprises a filtering component, the filtering component comprises a filter screen arranged at the water outlet of the sedimentation tank and a driving component capable of driving the filter screen to move back and forth between the water outlet of the sedimentation tank and a decontamination position, and the decontamination position is positioned at the outer side of the sedimentation tank;
the scraper assembly comprises a scraper, and when the filter screen is in the decontamination position, the scraper is attached to the feeding side of the filter screen and can move relative to the filter screen so as to remove sundries trapped on the filter screen; a conveyor assembly including a first conveyor belt positioned below the scraper blade, the first conveyor belt having a conveying surface that receives the debris, the first conveyor belt configured to move the debris away from the conveying surface to a debris collection basin.
2. The water works muddy water filtering device according to claim 1, characterized in that: the driving assembly comprises a first driving piece and a first transmission piece, wherein the first transmission piece is connected between the first driving piece and the filter screen, is controlled by the first driving piece and moves along a first direction along with the filter screen;
the driving assembly further comprises a second driving piece and a second transmission piece, wherein the second transmission piece is connected between the first driving piece and/or the first transmission piece and the second transmission piece, is controlled by the second driving piece and moves along a second direction along with the first driving piece and/or the first transmission piece.
3. The mud water filter apparatus of a tap water plant according to claim 2, wherein: the first direction is the up-down direction, and the second direction is the front-back direction.
4. The mud water filter apparatus of a tap water plant according to claim 2, wherein: the first driving piece is a motor, and the first transmission piece comprises a second conveyor belt, a plurality of rollers connected with the second conveyor belt and a connecting rod, wherein one roller is connected to the first driving piece and controlled by the first driving piece and pushes the second conveyor belt to move; the other roller is connected to the second conveyor belt and driven by the second conveyor belt to rotate, and is in threaded connection with the connecting rod; the connecting rod is connected to the filter screen and driven by the other roller to move along the first direction.
5. The mud water filter apparatus of a tap water plant according to claim 2, wherein: the second driving piece comprises a telescopic piece which is controlled by a power source and can stretch along a second direction, the second driving piece is a carrier connected to the second driving piece, the second driving piece can move along the second direction under the driving of the second driving piece, and the first driving piece are partially or wholly arranged on the second driving piece.
6. The water works mud water filter apparatus of claim 5, wherein: the second driving piece is a telescopic cylinder.
7. The water works muddy water filtering device according to claim 1, characterized in that: the filter device further comprises a frame arranged on the sedimentation tank, the scraper is rotationally connected to the frame, and the scraper assembly further comprises a third driving piece which is arranged on the frame and connected with the scraper and is used for driving the scraper to move relative to the filter screen.
8. The apparatus for filtering sludge water in a water works according to claim 7, wherein: the third driving piece is a telescopic cylinder.
9. The apparatus for filtering sludge water in a water works according to claim 7, wherein: the driving assembly is arranged on the frame.
10. The water works muddy water filtering device according to claim 1, characterized in that: the conveying assembly further comprises a fourth driving piece used for driving the first conveying belt to move and a plurality of struts arranged between the sedimentation tank and the sundry collecting tank, and the struts are connected with the conveying assembly and used for supporting the conveying assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320279120.4U CN219440986U (en) | 2023-02-22 | 2023-02-22 | Mud-water discharging filter device for tap water plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320279120.4U CN219440986U (en) | 2023-02-22 | 2023-02-22 | Mud-water discharging filter device for tap water plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219440986U true CN219440986U (en) | 2023-08-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320279120.4U Active CN219440986U (en) | 2023-02-22 | 2023-02-22 | Mud-water discharging filter device for tap water plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219440986U (en) |
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2023
- 2023-02-22 CN CN202320279120.4U patent/CN219440986U/en active Active
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