CN2050856U - Multi-vat closing beater - Google Patents
Multi-vat closing beater Download PDFInfo
- Publication number
- CN2050856U CN2050856U CN 89205711 CN89205711U CN2050856U CN 2050856 U CN2050856 U CN 2050856U CN 89205711 CN89205711 CN 89205711 CN 89205711 U CN89205711 U CN 89205711U CN 2050856 U CN2050856 U CN 2050856U
- Authority
- CN
- China
- Prior art keywords
- dish
- screen pack
- pulp
- circular cylinder
- cylinder body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Paper (AREA)
Abstract
The utility model belongs to a pulp washing device in paper making industry, which is characterized in that the concentration of pulp inlet is in a range of 0.5-3%, pulp fluid moves as a rotating acetabuliform filter net, the pulp fluid is washed by water continuously, and the pulp fluid has multi-stage washing, and the detergency washing rate of the pulp fluid reaches more than 95%. The device adopts a multi-vat closing structure, the water can be used repeatedly, the utility model does not pollute environment, and the utility model has electricity saving, water saving, steel product saving, small volume and low cost.
Description
The utility model belongs to the washing device in the paper industry.
At present, comparatively advanced in the washing device that domestic papermaking producer adopts is the horizontal belt vacuum pulp washing machine, and this equipment operates steadily, operating maintenance convenient, and detersive efficiency reaches 95%.But this equipment must be controlled in 3～4% the concentration of advancing slurries, if be lower than standard, slurries then can all disappear into underground, causes waste and contaminated environment, and black liquor and clear water in the work are all drained, and water can not reuse.This equipment volume is big, weighs 11 tons.Owing to exist above problem, Chinese patent CN 85 1 05596 vertical washing machines to provide a kind of centrifugal force that utilizes to make paper pulp under the rotation of stirring wing is stirred, carry out disposable washing.This equipment volume is little, and is energy-conservation, but structure is complicated, and detersive efficiency reaches 90%.
For fear of above-mentioned weak point, the utility model provides a kind of and is controlled in 0.5～3% scope advancing concentration of slurry, and simple in structure, in light weight, slurries washing rate reaches the closed wash engine of multi-cylinder of the multistage flushing more than 95%.
For achieving the above object, in conjunction with the accompanying drawings feature of the present utility model is described.
Fig. 1, the closed wash engine structural representation of multi-cylinder.
Among the figure: 1 valve, 2 slurry pipes, 3 water tanks, 4 dish-shaped screen packs, 5 Pulley shafts, 6 dish-shaped water tank baffles, 7 slurry pipes, 8 water inlet pipes, 9 slurries casees, 10 belt pulleys, 11,15 blow-off pipes, 12 stock pumps, 13 bases, 14 motors, 16 circular cylinder bodies.
As shown in Figure 1, multi-vat closing beater is made up of base, circular cylinder body, slurry pipe, stock pump, water inlet pipe, blow-off pipe, valve, motor. Circular cylinder body seals, and water tank is positioned at the top of the dish-shaped screen pack assembly of cylinder body, and butterfly screen pack assembly is made up of the dish-shaped screen pack and the belt pulley that are fixed on the Pulley shaft. The cavity that forms between screen pack and the dish-shaped water tank baffle is communicated with the slurry tank of circular cylinder body outside. Circular cylinder body is fixed on the base, and is connected with slurries, slurry pipe, water inlet pipe, blow-off pipe respectively.
Distribute equably on the water tank baffle of the dish aperture of some diameter phi 1～2mm, the sieve diameter of dish-shaped screen pack is φ 8～10mm.
This equipment has the use that is connected in series of two circular cylinder bodies at least.
The course of work of the present utility model:
Stock pump is 0.5～3% slurries conveying pulp-inlet pipe with concentration, to dish-shaped screen pack, valve control grout absorption is arranged on the slurry pipe, simultaneously, the driven by motor belt pulley rotates, dish-shaped screen pack assembly rotation, this moment, slurries moved with dish-shaped screen pack, because centrifugal action makes black liquor be squeezed into the sump of inferior part of the cylinder block on the inclined-plane of dish-shaped filter screen, enters sewage pipe.The water that certain hydraulic pressure is arranged in the water tank is constantly sprayed water to the slurries that just rotatablely move with screen pack by the aperture on the water tank dish dividing plate, and the washing slurries are discharged black liquor.Slurries are thrown under action of centrifugal force in the slurries case outside the cylinder body, and concentration of slurry at this moment reaches 8%, changes second cylinder in order to make slurries, by water inlet pipe and control valve, after slurry dilution, progressively slurries is sent into second cylinder by stock pump again, carries out with this.According to circumstances can adopt three cylinders, the series connection of four cylinders to use.In operate as normal, after the two cylinder, the water that each cylinder is drawn can reuse, and reaches the purpose of water saving.
The utility model and horizontal belt vacuum pulp washing machine performance comparison sheet are as follows:
The closed wash engine horizontal belt of multi-cylinder vacuum pulp washing machine
(three cylinders)
Advance to starch concentration 0.5～3% 3～4%
Detersive efficiency is more than 95% 90～95%
Power 18KW 30KW
Ton slurry power consumption 18 degree 34.5 degree
0.8～1.2 ton 2～3 tons of dilution gfactors
4 tons 11.8 tons of gross weights
Appearance and size 6500 * 1800 * 1,600 11500 * 2800 * 1900
6.5 ten thousand yuan 180,000 yuan of costs
Advantage of the present utility model: simple in structure, economize on electricity, steel are saved in water saving, and cost is low, and the efficient height is big to advancing the concentration of slurry claimed range, and the operation rinsing provided advantage under the multi-cylinder wash engine was given.
Embodiment:
High 720～the 800mm of circular cylinder body, diameter phi 1600～1800mm adopts thick being welded of common iron plate 2～3mm.
Base adopts section bar to be welded.
Claims (4)
1, the closed wash engine of a kind of multi-cylinder is made up of base, circular cylinder body, slurry pipe, stock pump, water inlet pipe, blow-off pipe, valve, it is characterized in that the water tank 3 in the circular cylinder body 16 is positioned at the top of dish-shaped screen pack assembly, dish screen pack assembly is made up of the dish-shaped screen pack 4 and the belt pulley 10 that are fixed on the Pulley shaft 5, screen pack 4 is communicated with the slurries case 9 of circular cylinder body outside with cavity between the dish-shaped water tank baffle 6, circular cylinder body is fixed on the base 13, and is connected with water inlet pipe, blow-off pipe, slurry pipe, stock pump respectively.
2, the closed wash engine of multi-cylinder according to claim 1 is characterized in that the aperture of even some diameter phi 1～2mm of distribution on the butterfly water tank baffle 6, the sieve diameter φ 8～10mm on the screen pack 4.
3, the closed wash engine of multi-cylinder according to claim 1 is characterized in that the high 720～800mm of circular cylinder body, diameter phi 1650～1800mm.
4, the closed wash engine of multi-cylinder according to claim 1 is characterized in that having at least two circular cylinder bodies to be connected in series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89205711 CN2050856U (en) | 1989-06-08 | 1989-06-08 | Multi-vat closing beater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89205711 CN2050856U (en) | 1989-06-08 | 1989-06-08 | Multi-vat closing beater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2050856U true CN2050856U (en) | 1990-01-10 |
Family
ID=4862873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89205711 Expired - Lifetime CN2050856U (en) | 1989-06-08 | 1989-06-08 | Multi-vat closing beater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2050856U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101184892B (en) * | 2005-06-03 | 2011-07-06 | 美佐纸业股份有限公司 | Arrangement for treatment of cellulose pulp |
-
1989
- 1989-06-08 CN CN 89205711 patent/CN2050856U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101184892B (en) * | 2005-06-03 | 2011-07-06 | 美佐纸业股份有限公司 | Arrangement for treatment of cellulose pulp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215696232U (en) | Waste steel part recycling and cleaning device for automobile recycling | |
| CN209523054U (en) | Efficient pulp washing system for paper pulp production line | |
| CN211754567U (en) | Pulping machine for preparing disperse black with high white-collision fastness | |
| CN2050856U (en) | Multi-vat closing beater | |
| CN2810745Y (en) | Wheat washer | |
| CN214513125U (en) | Double-filter-barrel double-vacuum-pump dehydration and drainage device of ceramic filter | |
| CN212051070U (en) | Fold spiral shell formula sludge dewaterer | |
| CN211871782U (en) | Energy-concerving and environment-protective waste water treatment equipment | |
| CN2500704Y (en) | Double-roll displacing pressing pulp washer | |
| CN208500506U (en) | High efficiency anaerobic reactor | |
| CN210817281U (en) | Air flotation sand washing machine for treating waste water glass sand | |
| CN1043370C (en) | Two-purpose machine for steaming and washing paper pulp | |
| CN110723882A (en) | Combined efficient sludge squeezer and sludge squeezing method | |
| CN212214750U (en) | Turnover type pressure filter | |
| CN213112894U (en) | Sewage cavitation conditioning device | |
| CN2203180Y (en) | Multifunctional extractor | |
| CN218951840U (en) | Stirring processor for waste paper recovery | |
| CN220845880U (en) | Fold spiral shell formula sludge dewaterer | |
| CN219683430U (en) | Cleaning mechanism | |
| CN220558651U (en) | Dyeing liquid cyclic utilization device | |
| CN216191590U (en) | Sewage treatment device convenient to maintain and clean | |
| CN219929902U (en) | Sludge dewatering adds medicine mixing arrangement | |
| CN210176867U (en) | Pretreatment device before biogas use | |
| CN209917399U (en) | Chemical waste separation device | |
| CN212576971U (en) | Cleaning device for mechanical parts |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |