CN203227401U - Simple energy-saving dust removal device - Google Patents
Simple energy-saving dust removal device Download PDFInfo
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- CN203227401U CN203227401U CN 201320285297 CN201320285297U CN203227401U CN 203227401 U CN203227401 U CN 203227401U CN 201320285297 CN201320285297 CN 201320285297 CN 201320285297 U CN201320285297 U CN 201320285297U CN 203227401 U CN203227401 U CN 203227401U
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Abstract
The utility model relates to a simple energy-saving dust removal device applied to a dry-type papermaking production line. The simple energy-saving dust removal device comprises a dry powder recycling chamber, a spraying region, a wet powder falling region and a dust removal region, wherein multiple pore plates are arranged in the dry powder recycling chamber, water spraying nozzles are arranged in the spraying region, a multi-stage wind shield is arranged in the wet powder falling region, a water returning tank, a water supplying tank, a material receiving tank, an arc-shaped sieve and an inclined sieve are arranged in the dust removal region, the arc-shaped sieve is arranged above the inclined sieve, the water supplying tank is arranged below the inclined sieve, the material receiving tank is arranged in front of the arc-shaped sieve and the inclined sieve, the water returning tank is communicated with the spraying region and the ground of the wet powder falling region, a sewage pump is arranged in the water returning tank, and a water outlet of the sewage pump is formed in the surface of the arc-shaped sieve. As only two pumps are adopted by the whole device, the operation cost is extremely low; water is recycled; the simple energy-saving dust removal device has the characteristics of simplicity, easiness, energy conservation, environmental protection, practicability and the like.
Description
Technical field
Utility model relates to a kind of energy-conservation simple and easy dust arrester for the dry type paper production line.
Background technology
In the dry type paper production line, generally be to handle by cyclone system or bag-type dust removing system to be thrown into airborne paper dirt in the dry type papermaking, yet all there are the operating cost height in cyclone dust removal or bag-type dusting, big shortcoming consumes energy.Therefore improve the cost price of product, also be unfavorable for the theory of environmental protection and energy saving.
Summary of the invention
The purpose of this utility model is at above-mentioned existing problems, provides a kind of environmental protection and energy saving for the dry type paper production line simple and easy dust arrester.
The utility model, set gradually dry dust by air-flow direction and reclaim the chamber, the spray district, wet dust depositing dust district and gumming district, reclaim in the chamber at dry dust, be provided with 2-8 sheet orifice plate at fore-and-aft direction, in the spray district, be provided with the trickle shower nozzle, in wet dust depositing dust district, be provided with 2-6 level deep bead, in the gumming district, be provided with back pool, feed cistern, groove connects material, camber sieve and slanted screen, the camber sieve is positioned on the slanted screen, feed cistern be positioned at slanted screen below, the groove that connects material is positioned at the place ahead of camber sieve and slanted screen, back pool communicates with the ground in spray district and wet dust depositing dust district, is provided with dredge pump in the back pool, and the delivery port of dredge pump is arranged on the compass screen surface of camber sieve.
The utility model also is provided with water circulating pump, and the water inlet of water circulating pump connects feed cistern, and the delivery port of water circulating pump connects the trickle shower nozzle.
The utility model reclaims the air channel of crossing between chamber and the spray district at dry dust, is provided with the elbow wind deflector, spray distinguish and wet dust depositing dust district between be provided with the wind orifice plate.
The utility model has following good effect: owing to only use two pumps in the whole system, so operating cost is extremely low; And the two pumps VFC, thereby reach the balance of the water yield; And water is recycling, just can reach constantly and recycle as long as replenish the sub-fraction that runs off, and the purpose of reduce water consumption, and simple in structure, practicality.
Description of drawings
Fig. 1-Fig. 3 is respectively structural front view, left view and the vertical view of the utility model embodiment.
Among the figure, 1, the elbow wind deflector; 2, shower nozzle; 3, orifice plate; 4, cross the wind orifice plate; 5, deep bead; 6, dredge pump; 7, back pool; 8, the groove that connects material; 9, feed cistern; 10, water circulating pump; 11, slanted screen; 12, camber sieve.
The specific embodiment
Please refer to accompanying drawing, a kind of energy-conservation simple and easy dust arrester, set gradually dry dust by air-flow direction and reclaim chamber A, spray district B, wet dust depositing dust district C and gumming district D, reclaim chamber A and spray the air channel of distinguishing between the B of crossing at dry dust, be provided with elbow wind deflector 1, between spray district B and wet dust depositing dust district C, be provided with wind orifice plate 4, reclaim among the A of chamber at dry dust, be provided with 6 orifice plates 3 at fore-and-aft direction, in spray district B, be provided with one group of trickle shower nozzle 2, in wet dust depositing dust district C, be provided with 4 grades of deep beads 5, in gumming district D, be provided with back pool 7, feed cistern 9, groove 8 connects material, camber sieve 12 and slanted screen 11, camber sieve 12 is positioned on the slanted screen 11, feed cistern 9 be positioned at slanted screen 11 below, the groove 8 that connects material is positioned at the place ahead of camber sieve 12 and slanted screen 11, back pool 7 communicates with the ground of spray district B and wet dust depositing dust district C, is provided with dredge pump 6 in the back pool 7, and the delivery port of dredge pump 6 is arranged on the compass screen surface of camber sieve 12.
Its operation principle is: the orifice plate that in dry dust reclaims the chamber, arranges, be used for the air velocity that slows down, thus the dried paper dirt of a sedimentation part, this is the recyclable utilization of dried paper dirt partly; Air channel excessively between dry dust recovery chamber and spray district, the elbow wind deflector is set, its objective is and allow air-flow enter the spray district downwards, the trickle shower nozzle that in the spray district, arranges, allow the moisture absorption of airborne paper dirt, pass through wet dust depositing dust district again, wind orifice plate and the deep bead excessively that in wet dust depositing dust district, arrange, its purpose also is to make air-flow slack-off, owing to cross the effect of wind orifice plate, deep bead and gravity, paper dirt after the moisture absorption drops to ground and confluxes to enter and becomes slurry in the back pool, and dredge pump pumps to slurry and water on the compass screen surface of camber sieve more together.Camber sieve is that pulp-water is separated with the function of slanted screen, and slurry to contain moisture less, wherein water sees through slanted screen and the camber sieve flows to feed cistern again, is transported to by water circulating pump and sprays the shower nozzle of distinguishing, thereby reach the recycling of water, reduce water consumption; And slurry flows to the groove that connects material through the camber sieve, and groove is discharged from connecting material.
Claims (4)
1. energy-conservation simple and easy dust arrester, it is characterized in that: set gradually dry dust by air-flow direction and reclaim chamber (A), spray district (B), wet dust depositing dust district (C) and gumming district (D), reclaim in the chamber (A) at dry dust, be provided with 2-8 sheet orifice plate (3) at fore-and-aft direction, in spray district (B), be provided with trickle shower nozzle (2), in wet dust depositing dust district (C), be provided with 2-6 level deep bead (5), in gumming district (D), be provided with back pool (7), feed cistern (9), groove (8) connects material, camber sieve (12) and slanted screen (11), camber sieve (12) is positioned on the slanted screen (11), feed cistern (9) be positioned at slanted screen (11) below, the groove (8) that connects material is positioned at the place ahead of camber sieve (12) and slanted screen (11), back pool (7) communicates with the ground in spray district (B) and wet dust depositing dust district (C), is provided with dredge pump (6) in the back pool (7), and the delivery port of dredge pump (6) is arranged on the compass screen surface of camber sieve (12).
2. energy-conservation simple and easy dust arrester according to claim 1 is characterized in that: water circulating pump (10) is set, the water inlet connection feed cistern (9) of water circulating pump (10), the delivery port connection trickle shower nozzle (2) of water circulating pump (10).
3. energy-conservation simple and easy dust arrester according to claim 1 and 2, it is characterized in that: reclaim chamber (A) and spray the air channel of distinguishing between (B) of crossing at dry dust, be provided with elbow wind deflector (1), between spray district (B) and wet dust depositing dust district (C), be provided with wind orifice plate (4).
4. energy-conservation simple and easy dust arrester according to claim 1, it is characterized in that: described orifice plate (3) is 6, described deep bead (5) is 4 grades.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320285297 CN203227401U (en) | 2013-05-22 | 2013-05-22 | Simple energy-saving dust removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320285297 CN203227401U (en) | 2013-05-22 | 2013-05-22 | Simple energy-saving dust removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203227401U true CN203227401U (en) | 2013-10-09 |
Family
ID=49283551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320285297 Expired - Fee Related CN203227401U (en) | 2013-05-22 | 2013-05-22 | Simple energy-saving dust removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203227401U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104474828A (en) * | 2014-12-19 | 2015-04-01 | 代会民 | Efficient wet dust remover |
-
2013
- 2013-05-22 CN CN 201320285297 patent/CN203227401U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104474828A (en) * | 2014-12-19 | 2015-04-01 | 代会民 | Efficient wet dust remover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131009 Termination date: 20180522 |