CN214512996U - Multi-net thickener - Google Patents
Multi-net thickener Download PDFInfo
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- CN214512996U CN214512996U CN202120221634.5U CN202120221634U CN214512996U CN 214512996 U CN214512996 U CN 214512996U CN 202120221634 U CN202120221634 U CN 202120221634U CN 214512996 U CN214512996 U CN 214512996U
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Abstract
The utility model relates to a concentrated machine of many nets relates to papermaking equipment, including a plurality of frames, a plurality of filter screens, a plurality of cloth thick liquid device, a plurality of album thick liquid device, a plurality of water-collecting device, the frame slope sets up, the filter screen is located one side of frame, cloth thick liquid device is located the top of frame, the one end of cloth thick liquid device is kept away from to album thick liquid device is located the frame, the one end of cloth thick liquid device, its characterized in that are kept away from to the water-collecting device is located the frame: the improved water spraying machine is characterized in that a spraying device is arranged on the machine frame and comprises a water inlet pipe and a water spraying pipe, the water spraying pipe is arranged on the machine frame, the water spraying pipe and the water collecting device are located on the same side, the water inlet pipe is communicated with the water spraying pipe, a water spraying opening is formed in the water spraying pipe, and the water spraying opening faces towards the filter screen. This application has the effect of being convenient for clean filter screen.
Description
Technical Field
The application relates to the field of papermaking machinery, in particular to a multi-net thickener.
Background
The inclined vertical screen frame type recovery method is one of slurry recovery methods, and is characterized by that the slurry is raised to the upper side of screen frame, and the slurry is flowed down from screen frame, and after the water is flowed into the screen, the slurry is separated from the screen and fallen into slurry-collecting tank by means of gravity.
At present, in application number 200710116519.6's application file, a concentrated machine of many nets is disclosed, including the frame, install the filter screen that just the slope was placed in the frame, be located the cloth thick liquid device on filter screen top, be located the collection thick liquid device of filter screen bottom, be located the water-collecting device at filter screen rear portion, the filter screen is at least more than two and have corresponding cloth thick liquid device and water-collecting device, filter screen demountable installation in the frame, cloth thick liquid device is for setting up the overflow launder on filter screen top, be equipped with into thick liquid mouth on the overflow launder, water-collecting device is for setting up the cell body that becomes "U" shape at filter screen rear portion and bottom, the one end that the filter screen was kept away from to the cell body upwards extends, the side of the cell body of "U" shape is equipped with the outlet.
In view of the above-mentioned related art, the inventors have recognized that the slurry tends to clog the screen, requiring frequent removal of the screen for cleaning.
SUMMERY OF THE UTILITY MODEL
In order to facilitate the cleaning of the filter screen, the application provides a concentrated machine of many nets.
The multi-net thickener adopts the following technical scheme:
a multi-screen thickener comprises a plurality of frames, a plurality of filter screens, a plurality of pulp distribution devices, a plurality of pulp collection devices and a plurality of water collection devices, the frame is obliquely arranged, the filter screen is positioned at one side of the frame, the pulp distribution device is positioned at the top end of the frame, the slurry collecting device is positioned at one end of the frame far away from the slurry distributing device, the water collecting device is positioned at one end of the frame far away from the slurry distributing device, the slurry collecting device and the water collecting device are positioned at two sides of the filter screen, the slurry collecting device and the slurry distributing device are positioned at the same side of the filter screen, the water collecting device is positioned at one side far away from the pulp collecting device, the machine frame is provided with a spraying device, the spraying device comprises a water inlet pipe and a water spraying pipe, the water spraying pipe is arranged on the rack, the water spraying pipe and the water collecting device are positioned on the same side, the water inlet pipe is communicated with the water spraying pipe, the water spraying pipe is provided with a water spraying opening, and the water spraying opening faces the filter screen.
Through adopting above-mentioned technical scheme, after the filter screen uses a period, with inlet tube and external water source intercommunication, the inlet tube sends water to the spray pipe, and the spray pipe spouts water toward the filter screen through the water jet, and spun water washes the thick liquids of adhesion on the filter screen surface in the follow spray pipe, accomplishes the washing to thick liquids.
Optionally, the water spray pipe is slidably connected with the frame.
Through adopting above-mentioned technical scheme, the spray pipe of being convenient for washes the thick liquids of filter screen different positions clean, improves the clean dynamics of spray pipe to the filter screen.
Optionally, the inlet tube sets up to the hose, set up first linear electric motor, second linear electric motor in the frame, first linear electric motor, second linear electric motor are located same one side of filter screen, first linear electric motor, second linear electric motor symmetry set up, first linear electric motor, second linear electric motor's track is parallel, spray pipe one end and the slider fixed connection of first linear electric motor, the other end of spray pipe and second linear electric motor's slider fixed connection.
Through adopting above-mentioned technical scheme, open first motor, second motor simultaneously, first motor drives the spray pipe along filter screen surface motion with the second motor, is convenient for wash to the different positions of filter screen, is convenient for accomplish the washing to the filter screen.
Optionally, a mesh enclosure is arranged at the water spray opening, and the filter screen is attached to the water spray pipe.
Through adopting above-mentioned technical scheme, the screen panel is outside the water jet with thick liquids interception, and the screen panel reduces the possibility that thick liquids get into the water jet.
Optionally, the mesh enclosure is detachably connected with the spray pipe.
Through adopting above-mentioned technical scheme, the screen panel is by thick liquids jam back, is convenient for dismantle old screen panel, changes new screen panel.
Optionally, the mesh enclosure and the spray pipe are detachably connected through a bolt, and the bolt penetrates through the mesh enclosure and the spray pipe simultaneously.
Through adopting above-mentioned technical scheme, lift the bolt off, take off the screen panel, use the bolt to install new screen panel on the spray pipe, the water jet of being convenient for continues to spray water and clears up the filter screen.
Optionally, the water inlet pipe is communicated with a booster pump, and the booster pump is arranged on the frame.
Through adopting above-mentioned technical scheme, increase pressure, be convenient for utilize the impact force of water to wash the thick liquids on filter screen surface clean.
Optionally, one end of the water inlet pipe is communicated with the water spraying pipe, and the other end of the water inlet pipe is communicated with a water tank of the water collecting device.
Through adopting above-mentioned technical scheme, the water intake pipe is drawn out the water of water-collecting device and is washed the filter screen, realizes the cyclic utilization of water.
In summary, the present application includes at least one of the following beneficial technical effects:
1. according to the slurry cleaning device, the spraying device is arranged on the rack, after the filter screen is used for a period of time, the water inlet pipe is communicated with an external water source, water is sent to the water spraying pipe by the water inlet pipe, the water is sprayed to the filter screen by the water spraying pipe through the water spraying opening, and slurry adhered to the surface of the filter screen is washed away by water sprayed from the water spraying pipe, so that the slurry is cleaned;
2. according to the filter screen cleaning device, the first linear motor and the second linear motor are arranged, so that the spray pipe is connected with the rack in a sliding mode, the first motor and the second motor are started simultaneously, the first motor and the second motor drive the spray pipe to move along the surface of the filter screen, cleaning can be conveniently carried out on different positions of the filter screen, and the filter screen can be conveniently cleaned;
3. this application is through setting up the booster pump on the inlet tube, increaseing the pressure of inlet tube normal water to increase the impact force of water, be convenient for utilize the impact force of water with the thick liquids sanitization on filter screen surface.
Drawings
Fig. 1 is a schematic structural diagram of a multi-screen thickener according to an embodiment of the present disclosure.
Fig. 2 is a schematic diagram of a single wire configuration of a multi-wire thickener according to an embodiment of the present disclosure.
Fig. 3 is a schematic view illustrating a hidden screen of a multi-screen thickener according to an embodiment of the present disclosure.
Fig. 4 is an enlarged schematic view of a portion a in fig. 3.
Description of reference numerals: 1. a frame; 2. filtering with a screen; 3. a pulp distribution device; 4. a slurry collecting device; 5. a water collection device; 6. a spraying device; 61. a water inlet pipe; 62. a water spray pipe; 7. a water jet; 8. a first linear motor; 9. a second linear motor; 10. a bolt; 11. a mesh enclosure; 12. a booster pump.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses a multi-net thickener. Referring to fig. 1, a multi-screen thickener comprises three frames 1, three filter screens 2, three pulp distribution devices 3, three pulp collection devices 4 and three water collection devices 5, wherein the frames 1 are obliquely arranged, in the embodiment, the included angle between the frames 1 and the ground is 60 degrees, the filter screens 2 are positioned on one side of the frames 1, the pulp distribution devices 3 are positioned at the top ends of the frames 1, the pulp collection devices 4 are positioned at one ends of the frames 1 far away from the pulp distribution devices 3, the water collection devices 5 are positioned at one ends of the frames 1 far away from the pulp distribution devices 3, the pulp collection devices 4 and the water collection devices 5 are positioned on two sides of the filter screens 2, the pulp collection devices 4 and the pulp distribution devices 3 are positioned on the same side of the filter screens 2, the water collection devices 5 are positioned on one side far away from the pulp collection devices 4, a spraying device 6 is arranged on the frames 1, the spraying device 6 comprises a water inlet pipe 61 and a water spray pipe 62, the water spray pipe 62 is arranged on the frames 1, the water spray pipe 62 and the water collection devices 5 are positioned on the same side, the water inlet pipe 61 is communicated with the water spraying pipe 62, the water spraying pipe 62 is provided with a water spraying opening 7, and the water spraying opening 7 faces the filter screen 2. After filter screen 2 uses a period, with inlet tube 61 and external water source intercommunication, inlet tube 61 sends water to spray pipe 62, and spray pipe 62 spouts filter screen 2 with water through water jet 7, and the thick liquids of adhesion on filter screen 2 surface are washed away to the spun water in the follow spray pipe 62, the completion is to the washing of thick liquids.
The screen panel 11 is detachably connected to the water jet 7 through a bolt 10, the screen panel 2 is attached to the water jet pipe 62, and the bolt 10 penetrates through the screen panel 11 and the water jet pipe 62. The screen panel 11 intercepts thick liquids outside the water jet 7, and the screen panel 11 reduces the possibility that thick liquids get into the water jet 7, and after the screen panel 11 was blockked up by thick liquids, the bolt 10 was lifted off, takes off the screen panel 11, uses the bolt 10 to install new screen panel 11 on the spray pipe 62, and the water jet 7 of being convenient for continues to spray water and clears up filter screen 2, is convenient for dismantle old screen panel 11, changes new screen panel 11.
The water inlet pipe 61 is communicated with a booster pump 12, and the booster pump 12 is arranged on the frame 1. The pressure intensity is increased, so that the slurry on the surface of the filter screen 2 can be conveniently cleaned by using the impact force of water.
One end of the water inlet pipe 61 is communicated with the water spraying pipe 62, and the other end of the water inlet pipe 61 is communicated with the water tank of the water collecting device 5. The water inlet pipe 61 extracts the water of the water collecting device 5 to wash the filter screen 2, so that the water is recycled.
The implementation principle of the multi-network thickener in the embodiment of the application is as follows: when the filter screen 2 is blocked, the first linear motor 8 is started, the second linear motor 9 is started, the first linear motor 8, the second linear motor 9 drives the water spray pipe 62 to move, the water spray pipe moves to the position where the filter screen 2 is blocked, the booster pump 12 is started, the booster pump 12 pumps out water from the water collecting device 5, the water is sent to the water spray pipe 62 through the water inlet pipe 61, the water is sprayed onto the filter screen 2 through the water spray opening 7, slurry on the filter screen 2 is flushed down, the filter screen 2 is convenient to clean, when the spraying device 6 is used, the mesh enclosure 11 reduces the possibility that the slurry blocks the water spray opening 7, when the water spray opening 7 is blocked, the bolt 10 is detached, the mesh enclosure 11 is replaced, and the filter screen is convenient to clean.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a concentrated machine of many nets, includes a plurality of frames (1), a plurality of filter screen (2), a plurality of cloth thick liquid device (3), a plurality of album thick liquid device (4), a plurality of water-collecting device (5), frame (1) slope sets up, filter screen (2) are located one side of frame (1), cloth thick liquid device (3) are located the top of frame (1), the one end of cloth thick liquid device (3) is kept away from in album thick liquid device (4) is located frame (1), water-collecting device (5) are located the one end of cloth thick liquid device (3) is kept away from in frame (1), album thick liquid device (4), water-collecting device (5) are located the both sides of filter screen (2), album thick liquid device (4) and cloth thick liquid device (3) are located the same one side of filter screen (2), water-collecting device (5) are located the one side of keeping away from album thick liquid device (4), its characterized in that: be provided with spray set (6) on frame (1), spray set (6) are including inlet tube (61), spray pipe (62) set up in frame (1), spray pipe (62) lie in same one side with water-collecting device (5), inlet tube (61) and spray pipe (62) intercommunication, water jet (7) have been seted up on spray pipe (62), water jet (7) are towards filter screen (2).
2. A multi-screen thickener according to claim 1 wherein: the water spray pipe (62) is connected with the frame (1) in a sliding way.
3. A multi-screen thickener according to claim 2 wherein: inlet tube (61) sets up to the hose, set up first linear electric motor (8), second linear electric motor (9) on frame (1), first linear electric motor (8), second linear electric motor (9) are located same one side of filter screen (2), first linear electric motor (8), second linear electric motor (9) symmetry set up, the track of first linear electric motor (8), second linear electric motor (9) is parallel, the slider fixed connection of spray pipe (62) one end and first linear electric motor (8), the other end of spray pipe (62) and the slider fixed connection of second linear electric motor (9).
4. A multi-screen thickener according to claim 1 wherein: and a mesh enclosure (11) is arranged at the water spraying opening (7), and the mesh enclosure (11) is attached to the water spraying pipe (62).
5. A multi-screen thickener according to claim 4 wherein: the mesh enclosure (11) is detachably connected with the water spraying pipe (62).
6. A multi-screen thickener according to claim 5 wherein: the net cover (11) is detachably connected with the water spraying pipe (62) through a bolt (10), and the bolt (10) penetrates through the net cover (11) and the water spraying pipe (62) simultaneously.
7. A multi-screen thickener according to claim 1 wherein: the water inlet pipe (61) is communicated with a booster pump (12), and the booster pump (12) is arranged on the frame (1).
8. A multi-screen thickener according to claim 7 wherein: one end of the water inlet pipe (61) is communicated with the water spraying pipe (62), and the other end of the water inlet pipe (61) is communicated with a water tank of the water collecting device (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120221634.5U CN214512996U (en) | 2021-01-26 | 2021-01-26 | Multi-net thickener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120221634.5U CN214512996U (en) | 2021-01-26 | 2021-01-26 | Multi-net thickener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214512996U true CN214512996U (en) | 2021-10-29 |
Family
ID=78312275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120221634.5U Active CN214512996U (en) | 2021-01-26 | 2021-01-26 | Multi-net thickener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214512996U (en) |
-
2021
- 2021-01-26 CN CN202120221634.5U patent/CN214512996U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Multi screen thickener Effective date of registration: 20221013 Granted publication date: 20211029 Pledgee: Xianyang financing guarantee Limited by Share Ltd. Pledgor: Shaanxi Dongfang environmental protection industry group Dongpeng renewable resources utilization Co.,Ltd. Registration number: Y2022990000727 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230911 Granted publication date: 20211029 Pledgee: Xianyang financing guarantee Limited by Share Ltd. Pledgor: Shaanxi Dongfang environmental protection industry group Dongpeng renewable resources utilization Co.,Ltd. Registration number: Y2022990000727 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A multi mesh thickener Effective date of registration: 20230913 Granted publication date: 20211029 Pledgee: Xianyang financing guarantee Limited by Share Ltd. Pledgor: Shaanxi Dongfang environmental protection industry group Dongpeng renewable resources utilization Co.,Ltd. Registration number: Y2023610000676 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |