CN210177269U - Papermaking slurry screening device convenient to clean - Google Patents
Papermaking slurry screening device convenient to clean Download PDFInfo
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- CN210177269U CN210177269U CN201920123074.2U CN201920123074U CN210177269U CN 210177269 U CN210177269 U CN 210177269U CN 201920123074 U CN201920123074 U CN 201920123074U CN 210177269 U CN210177269 U CN 210177269U
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Abstract
The utility model discloses a thick liquids screening plant for paper-making convenient to it is clean, include: the screening device comprises a body, a screening assembly and a discharging port, wherein the top of the body is provided with a feeding port; the screening assembly consists of a screen, a vibrator and a plurality of vibration springs, the screen is fixed on bosses on the inner walls of the two sides of the body through the vibration springs, and the vibrator is arranged at the bottom of the screen; a flushing pipe provided with a flushing nozzle is arranged at the upper part in the body; the water pipe is provided with a booster pump; the push plate is arranged on one side of the body and driven by an oil cylinder, the side wall of the push plate is connected with a piston rod of the oil cylinder, and the oil cylinder is fixed outside the body through a support plate; the bottom of the push plate is provided with bristles which are in contact with the screen; and a slag discharge port is formed in the side wall of the other side of the body. The utility model provides a thick liquids screening plant for paper-making convenient to it is clean, its simple structure sieves effectually, the clearance of being convenient for.
Description
Technical Field
The utility model relates to a papermaking technology field especially relates to a thick liquids screening plant for paper-making convenient to it is clean.
Background
Paper is the most commonly used article in our daily life, and is in contact with paper for reading, writing and drawing, and is a sheet-like fibrous product for writing, printing, drawing or packaging, and is generally prepared by combining water suspensions of plant fibers subjected to pulping treatment on a net in a staggered manner, preliminarily dehydrating, compressing and drying.
In the process of papermaking production, in order to improve the product quality, the pulp for papermaking needs to be screened, but in the prior art, after the screening device is used for screening the pulp for papermaking for a long time, the phenomena of screen mesh blocking and slag discharge port blocking easily occur. When the phenomenon that the screen cloth blocks the hole or the slag discharge port is blocked occurs, the screen cloth needs to be detached for cleaning, so that the production efficiency is greatly reduced.
SUMMERY OF THE UTILITY MODEL
An object of the present invention is to solve at least the above problems and/or disadvantages and to provide at least the advantages which will be described later.
In order to solve the not enough of prior art, the utility model provides a thick liquids screening plant for paper-making convenient to it is clean, include:
the screening device comprises a body, a screening assembly and a discharging port, wherein the top of the body is provided with a feeding port; the screening assembly consists of a screen, a vibrator and a plurality of vibration springs, the screen is fixed on bosses on the inner walls of the two sides of the body through the vibration springs, and the vibrator is arranged at the bottom of the screen;
a flushing pipe provided with a flushing nozzle is arranged at the upper part in the body; one end of the flushing pipe positioned above the screen is connected with an external water source through a water pipe, and a booster pump is arranged on a water pipe;
the push plate is arranged on one side of the body and driven by an oil cylinder, the side wall of the push plate is connected with a piston rod of the oil cylinder, and the oil cylinder is fixed outside the body through a support plate; the bottom of the push plate is provided with bristles which are in contact with the screen; a slag discharge port is formed in the side wall of the other side of the body and is communicated with a slag discharge pipe; the oil cylinder, the vibrator and the booster pump are respectively and electrically connected with the controller.
Preferably, the surface of the body is provided with a visual transparent window.
Preferably, the bottom of the body is provided with a roller.
Preferably, the discharge hole is funnel-shaped.
Preferably, a plurality of electric heating pipes are arranged inside the flushing pipe, and the electric heating pipes are electrically connected with the controller.
Preferably, the electric heating pipe is a ceramic electric heating pipe, the ceramic electric heating pipe is perpendicular to the axial arrangement of the flushing pipe, and the ceramic electric heating pipe is in a single-head electric heating pipe form.
Preferably, the two ends of the flushing pipe are further provided with auxiliary nozzles, and the auxiliary nozzles are obliquely arranged and are inclined towards the center of the screen.
Preferably, the slag discharge pipe is arranged obliquely towards the bottom of the body.
The utility model discloses at least, include following beneficial effect:
1. the utility model has simple structure, the screen sieves the slurry, the vibrator drives the screen to shake, the slurry falls from the meshes of the screen, the phenomenon of screen hole blockage is avoided, and the work efficiency is improved;
2. the washing terminals washes by water downwards, and rivers wash and wash the washing screen cloth, and convenient and fast avoids dismantling the screening subassembly to improve production efficiency greatly, and control push pedal motion, make the remaining filter residue in the mesh of the brush hair clearance screen cloth of push pedal bottom, improve clean effect, guarantee thick liquids screening effect and quality.
Drawings
Fig. 1 is a schematic structural view of a papermaking pulp screening apparatus convenient to clean according to the present invention.
Reference numerals: 1-body, 11-feeding hole, 12-discharging hole, 13-slag discharging hole, 2-screening component, 21-screen, 22-vibrator, 23-vibrating spring, 3-boss, 4-flushing pipe, 41-flushing nozzle, 42-auxiliary nozzle, 5-water pipe, 51-booster pump, 6-oil cylinder, 61-support plate, 7-push plate, 71-brush hair, 8-slag discharging pipe, 9-roller and 10-electric heating pipe.
Detailed Description
The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
Fig. 1 shows a pulp screening device for making paper convenient to clean of the utility model, include:
the screening device comprises a body 1 with a feeding hole 11 in the top, a screening component 2 is arranged in the body 1, and a discharging hole 12 is formed in the bottom of the body 1; the screening assembly 2 consists of a screen 21, a vibrator 22 and a plurality of vibration springs 23, the screen 21 is fixed on bosses 3 on the inner walls of the two sides of the body 1 through the vibration springs 23, and the vibrator 22 is installed at the bottom of the screen 21;
a washing pipe 4 provided with a washing nozzle 41 is arranged at the upper part in the body 1; one end of the flushing pipe 4 positioned above the screen 21 is connected with an external water source through a water pipe 5, and a booster pump 51 is arranged on a pipeline of the water pipe 5;
the device also comprises a push plate 7 which is arranged on one side of the body 1 and driven by an oil cylinder 6, wherein the side wall of the push plate 7 is connected with a piston rod of the oil cylinder 6, and the oil cylinder 6 is fixed outside the body 1 through a support plate 61; the bottom of the push plate 7 is provided with bristles 71 which are in contact with the screen 21; a slag discharge port 13 is formed in the side wall of the other side of the body 1, and the slag discharge port 13 is communicated with the slag discharge pipe 8; the oil cylinder 6, the vibrator 22 and the booster pump 51 are respectively electrically connected with the controller.
In the technical scheme, the pulp for papermaking enters the body 1 through the feed inlet 11, the screen 21 screens the pulp, and the vibrator 22 drives the screen 21 to shake, so that the pulp can fall from meshes of the screen 21, the phenomenon that the screen 21 blocks the holes is avoided, and the working efficiency is improved; discharging the screened and filtered slurry through a discharge port 12, and discharging filter residues through a residue discharge port 13; arrange the sediment and accomplish the back, control booster pump 51, washing terminals 41 flushes downwards, and rivers erode and wash screen cloth 21, and convenient and fast avoids dismantling screening subassembly 2 to improve production efficiency greatly, and control cylinder 6 promotes push pedal 7, and remaining filter residue in the mesh of screen cloth 21 is cleared up to the brush hair 71 of push pedal 7 bottom, improves clean effect, guarantees thick liquids screening effect and quality.
In another example, the surface of the body 1 is provided with a visual transparent window. By adopting the scheme, operators can conveniently check the screening condition of the slurry.
In another example, the bottom of the body 1 is provided with rollers 9. With this arrangement, the entire movement of the pulp screening device for papermaking is facilitated.
In another example, the discharge port 12 is funnel-shaped. By adopting the scheme, the slurry can flow out conveniently.
In another example, a plurality of electric heating pipes 10 are arranged inside the flushing pipe 4, and the electric heating pipes 10 are electrically connected with a controller. By adopting the scheme, the electric heating pipe 10 heats the cleaning water, so that a better cleaning effect is achieved.
In another example, the electric heating tube 10 is a ceramic electric heating tube, the ceramic electric heating tube is arranged perpendicular to the axial direction of the flushing tube 4, and the ceramic electric heating tube 10 is in the form of a single-head electric heating tube. By adopting the proposal, the ceramic electrothermal tube has the characteristics of scale prevention, long service life and the like.
In another example, the two ends of the flushing pipe 4 are further provided with auxiliary spray heads 42, and the auxiliary spray heads 42 are obliquely arranged and are inclined towards the center of the screen 21. By adopting the scheme, the better washing and cleaning effect can be obtained.
In another example, the slag discharging pipe 8 is arranged obliquely towards the bottom of the body 1. By adopting the scheme, filter residues can pass through the filter residue discharge hole conveniently, and the filter residues are prevented from blocking the residue discharge hole 13.
While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.
Claims (8)
1. The utility model provides a thick liquids screening plant for paper-making convenient to it is clean which characterized in that includes:
the screening device comprises a body (1) with a feeding hole (11) in the top, wherein a screening component (2) is arranged in the body (1), and a discharging hole (12) is formed in the bottom of the body (1); the screening assembly (2) consists of a screen (21), a vibrator (22) and a plurality of vibration springs (23), the screen (21) is fixed on bosses (3) on the inner walls of the two sides of the body (1) through the vibration springs (23), and the vibrator (22) is installed at the bottom of the screen (21);
a flushing pipe (4) provided with a flushing nozzle (41) is arranged at the upper part in the body (1); one end of the flushing pipe (4) positioned above the screen (21) is connected with an external water source through a water pipe (5), and a booster pump (51) is arranged on a pipeline of the water pipe (5);
the oil cylinder is characterized by further comprising a push plate (7) which is arranged on one side of the body (1) and driven by an oil cylinder (6), wherein the side wall of the push plate (7) is connected with a piston rod of the oil cylinder (6), and the oil cylinder (6) is fixed outside the body (1) through a support plate (61); the bottom of the push plate (7) is provided with bristles (71) which are in contact with the screen (21); a slag discharge port (13) is formed in the side wall of the other side of the body (1), and the slag discharge port (13) is communicated with the slag discharge pipe (8); the oil cylinder (6), the vibrator (22) and the booster pump (51) are respectively electrically connected with the controller.
2. A papermaking stock screening device facilitating cleaning according to claim 1, characterized in that the surface of the body (1) is provided with a visually transparent window.
3. A cleaning-facilitating pulp screening apparatus for paper making according to claim 1, characterized in that rollers (9) are mounted to the bottom of said body (1).
4. A cleaning-facilitating pulp screening apparatus for papermaking according to claim 1, characterized in that the discharge opening (12) is funnel-shaped.
5. The papermaking pulp screening device convenient to clean as claimed in claim 1, characterized in that a plurality of electric heating pipes (10) are arranged inside the flushing pipe (4), and the electric heating pipes (10) are electrically connected with a controller.
6. An easy-to-clean pulp screening apparatus for papermaking according to claim 5, characterized in that the electric heating tube (10) is a ceramic electric heating tube, the ceramic electric heating tube is arranged perpendicular to the axial direction of the washing tube (4), and the ceramic electric heating tube is in the form of a single-head electric heating tube.
7. A papermaking stock screening apparatus convenient to clean according to claim 1, characterized in that auxiliary spray heads (42) are further provided at both ends of the washing pipe (4), and the auxiliary spray heads (42) are obliquely provided and are inclined toward the center of the screen (21).
8. A cleaning-facilitating pulp screening apparatus for paper making according to claim 1, characterized in that the scum pipe (8) is arranged obliquely towards the bottom of the body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920123074.2U CN210177269U (en) | 2019-01-24 | 2019-01-24 | Papermaking slurry screening device convenient to clean |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920123074.2U CN210177269U (en) | 2019-01-24 | 2019-01-24 | Papermaking slurry screening device convenient to clean |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210177269U true CN210177269U (en) | 2020-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920123074.2U Active CN210177269U (en) | 2019-01-24 | 2019-01-24 | Papermaking slurry screening device convenient to clean |
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| CN (1) | CN210177269U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111974065A (en) * | 2020-09-02 | 2020-11-24 | 中冶美利云产业投资股份有限公司 | Production process and production device of high-grade color paperboard |
| CN115738452A (en) * | 2022-12-08 | 2023-03-07 | 河北冠能石油机械制造有限公司 | Cleaning device for vibrating screen |
-
2019
- 2019-01-24 CN CN201920123074.2U patent/CN210177269U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111974065A (en) * | 2020-09-02 | 2020-11-24 | 中冶美利云产业投资股份有限公司 | Production process and production device of high-grade color paperboard |
| CN111974065B (en) * | 2020-09-02 | 2023-10-03 | 宁夏星河新材料科技有限公司 | High-grade color paperboard production process and production device |
| CN115738452A (en) * | 2022-12-08 | 2023-03-07 | 河北冠能石油机械制造有限公司 | Cleaning device for vibrating screen |
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