CN213708955U - Automatic cleaning device of spiral press master - Google Patents
Automatic cleaning device of spiral press master Download PDFInfo
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- CN213708955U CN213708955U CN202022182602.7U CN202022182602U CN213708955U CN 213708955 U CN213708955 U CN 213708955U CN 202022182602 U CN202022182602 U CN 202022182602U CN 213708955 U CN213708955 U CN 213708955U
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- helical blade
- pulp
- automatic cleaning
- blade
- spiral
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Abstract
The utility model discloses an automatic cleaning device of a spiral pulp extruder, which comprises a pulp washer shell, wherein a rotating shaft is arranged in the pulp washer shell, a spiral blade is arranged on the rotating shaft, and the spiral blade is formed by detachably mounting a first spiral blade and a second spiral blade which have the same structure; a screen is arranged on the lower side of the helical blade, and a gap is formed between the screen and the outer edge of the helical blade; a brush is arranged between the first helical blade and the second helical blade, and the edge of the brush, which is far away from the axial lead of the rotating shaft, extends out of the edge of the helical blade; the length of the brush extending out of the edge of the helical blade is greater than the gap between the screen and the outer edge of the helical blade; the utility model can clean the sieve plate in the working process of the pulp extruder, avoid blockage, lead washing water to pass smoothly and ensure the washing and purifying effect; the disassembly and cleaning of the sieve plate can be avoided, time and labor are saved, and the efficiency is improved.
Description
Technical Field
The utility model relates to an automatic cleaning device of spiral press master belongs to papermaking equipment technical field.
Background
The spiral pulp extruder is mainly used for concentrating and washing various paper pulps in the pulping and papermaking industry, is particularly suitable for dewatering and concentrating waste paper pulps, can achieve the treatment concentration required by a heat dispersion machine when being connected with the double-spiral pulp extruder in series, and has the advantages of large productivity, good dewatering effect, occupied area saving, convenience in operation and maintenance and the like.
Agricultural straw class plant gets into the washing workshop section after high enriched grinds thick liquid, this workshop section adopts oblique spiral press to concentrate and wash, but in the in-service use, because the jam easily appears in spiral press sieve, lead to the washing water to pass through, reach the purpose that the washing purified, because the sieve is in the inside of press, there is not effectual way to wash among the prior art, generally after a period of use, dismantle the sieve and wash after getting off, this process not only wastes time and energy, and can influence frequently to dismantle and can reduce work efficiency.
In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the automatic cleaning device of the spiral press master is provided, which can clean the sieve plate in the working process of the press master, avoid blockage, lead the washing water to pass smoothly and ensure the washing and purifying effect; the disassembly and cleaning of the sieve plate can be avoided, time and labor are saved, and the efficiency is improved.
For solving the technical problem, the utility model discloses a following technical scheme: an automatic cleaning device of a spiral pulp extruder comprises a pulp washer shell, wherein a rotating shaft is arranged in the pulp washer shell, a spiral blade is arranged on the rotating shaft, and the spiral blade is formed by detachably mounting a first spiral blade and a second spiral blade which have the same structure;
a screen is arranged on the lower side of the helical blade, and a gap is formed between the screen and the outer edge of the helical blade; a brush is arranged between the first helical blade and the second helical blade, and the edge of the brush, which is far away from the axial lead of the rotating shaft, extends out of the edge of the helical blade; the length of the brush extending out of the edge of the helical blade is larger than the gap between the screen and the outer edge of the helical blade.
Further, the first helical blade is fixed on the rotating shaft, and the second helical blade is fixed on the first helical blade through a bolt.
Further, the brush has the same spiral structure as the spiral blade.
Further, the screen is parallel to the axis of the rotating shaft.
Further, the washing machine shell is obliquely arranged; the number of the rotating shafts is three; the three rotating shafts are arranged in parallel.
Furthermore, the upper end of the rotating shaft extends out of the washing machine shell and is connected with the driving mechanism.
Furthermore, a pulp inlet is formed in one side of the lower end of the shell of the pulp washing machine and connected with the buffer tank;
and a liquid outlet is formed in the other side of the lower end of the shell of the pulp washing machine.
Furthermore, one side of the upper end of the shell of the pulp washing machine is provided with a thick pulp outlet.
Further, the washing machine shell is fixed on the rack, and the rack is of an L-shaped structure.
The utility model adopts the above technical scheme after, compare with prior art, have following advantage:
the utility model can clean the sieve plate in the working process of the pulp extruder, avoid blockage, lead washing water to pass smoothly and ensure the washing and purifying effect; the disassembly and cleaning of the sieve plate can be avoided, time and labor are saved, and the efficiency is improved.
The present invention will be described in detail with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an enlarged view at A in FIG. 1;
FIG. 3 is a right side view of FIG. 1;
in the figure, the position of the upper end of the main shaft,
1-a pulp washer shell, 2-a rotating shaft, 3-a first helical blade, 4-a brush, 5-a second helical blade, 6-a screen, 7-a bolt, 8-a pulp inlet, 9-a thick pulp outlet, 10-a liquid outlet, 11-a driving mechanism, 12-a rack and 13-a buffer tank.
Detailed Description
In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described with reference to the accompanying drawings.
Example 1
As shown in fig. 1-3 jointly, the utility model provides an automatic cleaning device of spiral press, including pulp washer casing 1, the slope of pulp washer casing 1 sets up, be equipped with three axis of rotation 2 in the pulp washer casing 1, three axis of rotation 2 parallel arrangement each other all sets up helical blade in every axis of rotation 2, helical blade includes first helical blade 3 and second helical blade 5, first helical blade 3 and second helical blade 5 structure are the same, first helical blade 3 is fixed in axis of rotation 2, second helical blade 5 passes through bolt 7 to be fixed on first helical blade 3.
The screen cloth 6 is arranged in the shell 1 of the washing machine, the screen cloth 6 is arranged at the lower side of the helical blade, the screen cloth 6 is parallel to the axial lead of the rotating shaft 2, and a gap is arranged between the screen cloth 6 and the outer edge of the helical blade.
A brush 4 is arranged between the first helical blade 3 and the second helical blade 5, and the brush 4 has the same helical structure as the helical blades; the edge of the brush 4 far away from the axial lead of the rotating shaft 2 extends out of the edge of the helical blade; the length of the brush 4 extending out of the edge of the helical blade is larger than the gap between the screen 6 and the edge of the helical blade, so that the brush 4 can be cleaned.
The upper end of the rotating shaft 2 extends out of the washing machine shell 1 and is connected with the driving mechanism 11, the rotating shaft 2 is driven to rotate through the driving mechanism 11, and the driving mechanism 11 comprises a motor and a speed reducer.
And a pulp inlet 8 is formed in one side of the lower end of the shell 1 of the pulp washer, and the pulp inlet 8 is connected with a buffer tank 13.
A liquid outlet 10 is arranged on the other side of the lower end of the shell 1 of the pulp washing machine.
And one side of the upper end of the shell 1 of the pulp washer is provided with a thick pulp outlet 9, and the washed and compressed thick pulp is discharged through the thick pulp outlet 9.
The washing machine shell 1 is fixed on the frame 12, and the frame 12 is of an L-shaped structure so as to ensure that the washing machine shell and the rotating shaft are obliquely arranged.
The utility model discloses a theory of operation:
after the high-concentration pulp is subjected to latency elimination through the latency elimination pool, fibers are fully relaxed, the fibers are conveyed to the buffer tank through the pump, then the pulp is conveyed to the bottom of the shell of the pulp washer through the pulp inlet, the driving mechanism drives the rotating shaft and the helical blades to rotate, in the process that the helical blades spirally lift the pulp, the pulp is compressed, dehydrated, solid and liquid are separated, the liquid is discharged from the liquid outlet through the screen, and the compressed thick pulp is discharged through the thick pulp outlet at the upper part and conveyed to the next process.
Above-mentioned in-process, helical blade is that two blade demountable installation constitute, has increased the structural strength of blade to press from both sides tightly in the middle of two blades and set up the brush, the axis of rotation rotates the in-process and drives the brush and rotate together, with the impurity clean up on the screen cloth, can effectively prevent the jam of screen cloth hole.
The utility model can clean the sieve plate in the working process of the pulp extruder, avoid blockage, lead washing water to pass smoothly and ensure the washing and purifying effect; the disassembly and cleaning of the sieve plate can be avoided, time and labor are saved, and the efficiency is improved.
The foregoing is illustrative of the best mode of the invention, and details not described herein are within the common general knowledge of a person of ordinary skill in the art. The protection scope of the present invention is subject to the content of the claims, and any equivalent transformation based on the technical teaching of the present invention is also within the protection scope of the present invention.
Claims (9)
1. The utility model provides an automatic cleaning device of spiral press master which characterized in that: the washing machine comprises a washing machine shell (1), wherein a rotating shaft (2) is arranged in the washing machine shell (1), a spiral blade is arranged on the rotating shaft (2), and the spiral blade is formed by detachably mounting a first spiral blade (3) and a second spiral blade (5) which have the same structure;
a screen (6) is arranged on the lower side of the helical blade, and a gap is formed between the screen (6) and the outer edge of the helical blade; a brush (4) is arranged between the first helical blade (3) and the second helical blade (5), and the edge of the brush (4) far away from the axial lead of the rotating shaft (2) extends out of the edge of the helical blade; the length of the brush (4) extending out of the edge of the helical blade is larger than the gap between the screen (6) and the outer edge of the helical blade.
2. The automatic cleaning apparatus of a screw press according to claim 1, wherein: the first helical blade (3) is fixed on the rotating shaft (2), and the second helical blade (5) is fixed on the first helical blade (3) through a bolt (7).
3. The automatic cleaning apparatus of a screw press according to claim 1, wherein: the hairbrush (4) is of a spiral structure the same as the spiral blade.
4. The automatic cleaning apparatus of a screw press according to claim 1, wherein: the screen (6) is parallel to the axis of the rotating shaft (2).
5. The automatic cleaning apparatus of a screw press according to claim 1, wherein: the washing machine shell (1) is obliquely arranged; the number of the rotating shafts (2) is three; the three rotating shafts (2) are arranged in parallel.
6. The automatic cleaning apparatus of a screw press according to claim 1, wherein: the upper end of the rotating shaft (2) extends out of the casing (1) of the pulp washer and is connected with the driving mechanism (11).
7. The automatic cleaning apparatus of a screw press according to claim 1, wherein: a pulp inlet (8) is formed in one side of the lower end of the shell (1) of the pulp washer, and the pulp inlet (8) is connected with a buffer tank (13);
a liquid outlet (10) is arranged on the other side of the lower end of the shell (1) of the pulp washing machine.
8. The automatic cleaning apparatus of a screw press according to claim 1, wherein: and one side of the upper end of the shell (1) of the pulp washer is provided with a thick pulp outlet (9).
9. The automatic cleaning apparatus of a screw press according to claim 1, wherein: the washing machine shell (1) is fixed on a rack (12), and the rack (12) is of an L-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022182602.7U CN213708955U (en) | 2020-09-29 | 2020-09-29 | Automatic cleaning device of spiral press master |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022182602.7U CN213708955U (en) | 2020-09-29 | 2020-09-29 | Automatic cleaning device of spiral press master |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213708955U true CN213708955U (en) | 2021-07-16 |
Family
ID=76796579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022182602.7U Active CN213708955U (en) | 2020-09-29 | 2020-09-29 | Automatic cleaning device of spiral press master |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213708955U (en) |
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2020
- 2020-09-29 CN CN202022182602.7U patent/CN213708955U/en active Active
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