CN203123691U - Full-automatic fiber recovery device - Google Patents
Full-automatic fiber recovery device Download PDFInfo
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- CN203123691U CN203123691U CN 201320141894 CN201320141894U CN203123691U CN 203123691 U CN203123691 U CN 203123691U CN 201320141894 CN201320141894 CN 201320141894 CN 201320141894 U CN201320141894 U CN 201320141894U CN 203123691 U CN203123691 U CN 203123691U
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Abstract
The utility model aims at overcoming the defects of the existing fiber recovery technology, and develops a fiber recovery device which is systematized and automated and forms a complete set. Aiming at achieving the aims, the utility model provides a full-automatic fiber recovery device which comprises a pretreatment metering device, a water distribution filtering device, a full-automatic fiber collecting and conveying device and a fiber squeezing and recycling device. After the technical scheme is adopted, the secondary filter of the fiber can be realized by a filter screen and a filter screen belt conveyor; the full-automatic fiber recovery device is organically combined with a screw press, so that the integrated joint operation of filtering, collecting, squeezing and transporting of the fiber can be realized, and the complete set of device is available; furthermore, the complete set of fiber recovery device is full-automatic and continuous and stable in running; the fiber recovery device is high in impact resistance load capacity, reduces the load and the processing difficulty of a subsequent biochemical treatment unit, and lowers the waste water treatment cost; the fiber recover device is convenient in running and maintenance, and improves the operation running environment; and the fiver recovery device can recycle the renewable resources, thus reducing the pollutant which is directly emitted into the environment.
Description
Technical field
The utility model relates to a kind of fibrous recovery unit, specially refers to a kind of full-automatic fibrous recovery unit for wastewater treatment.
Technical background
In industry wastewater treatments such as pulping and paper-making, suspension is rich in fiber, inorganic filler and various chemical assistant in the waste water, it is renewable resource, reclaim this part fiber, with its recycling, can reduce the draining suspension, alleviate the subsequent wastewater treatment unit load, cut down direct pollutant to environmental emission, have certain economic and environmental benefit.
In the prior art, for in the utility model " waste water fibre recovery machine " of " CN96216081.4 " a kind of waste water fibre recovery machine is disclosed as the patent No., include frame, driving gear, driven gear, cylinder mould, feed tube and feed pipe for mortar, it is characterized in that: feed tube (4) connects feed pipe for mortar (13) and is fixedly supported on the frame (1), be fixed in cylinder mould (2) one ends that are sleeved on feed tube (4) and the feed pipe for mortar (13) with the driven gear (3) of the normal engagement of driving gear (9), cylinder mould (2) periphery is coated with filter screen (16), feed tube (4) end in cylinder mould (2) is provided with liquid outlet (5), and feed pipe for mortar (13) is communicated with in cylinder mould (2) and is provided with opening slurry-dropping bucket (12) up.Drive driving gear by such structural dynamic device, driving gear drives the driven gear that is fixed on cylinder mould one end and drives the cylinder mould rotation, fibre-bearing waste water enters filtrate in the cylinder mould by the feed tube liquid outlet in the rotation cylinder mould that is sleeved on the filter screen sealing, be adsorbed on the filter screen inwall fiber pulp and when going to the cylinder mould upper top, fall to breaking away from filter screen, warp enters feed pipe for mortar with the slurry-dropping bucket that feed pipe for mortar fixedly is communicated with and discharges from grout outlet, realizes that the waste water fiber returns thin the recovery continuously.
In actual use, we recognize that such device is an independent device, not with corresponding working environment coupling work.Therefore operating environment is poor, and fiber recovery is low, not only causes the wasting of resources, and increases the intractability of follow-up biochemical processing unit, increases the wastewater treatment operating cost.This also is that the importance to fiber recovery is realized not enough cause in the prior art.To this, at the deficiency of traditional fibre retracting device, to its research and development and application of carrying out systematization, automation, complete set, has realistic meaning.
The utility model content
The purpose of this utility model is the deficiency that overcomes existing fiber recovery technology, develops the fibrous recovery unit of a kind of systematization, automation, complete set.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of full-automatic fibrous recovery unit, comprise preliminary treatment metering device, water distribution filter, full-automatic fiber collecting conveying device and fiber squeezing retracting device, described preliminary treatment metering device is by water inlet pipe, the energy dissipating pond, inlet channel, mechanical grille, conveying worm, slag bucket is formed, and described water inlet pipe one end connects waste water source, and the other end is connected in the energy dissipating pond, the energy dissipating pond connects inlet channel, mechanical grille is installed on the inlet channel, and inlet channel is provided with conveying worm in the mechanical grille rear end, and conveying worm below correspondence is provided with slag bucket; Described water distribution filter comprises distributing channel, and the distributing channel both sides are provided with the water distribution weir, and there is filter screen bracket in oblique of the outside, water distribution weir, is equipped with filter screen on the filter screen bracket, and the filter screen bracket below is provided with filter back waste water collection tank, and filter back wastewater collection trench bottom is provided with outlet pipe; Described full-automatic fiber collecting conveying device comprises the filter screen belt conveyor that is arranged on the filter screen bracket bottom outside, and the filter screen belt conveyor other end leads to the wet fiber feeder, and the wet fiber feeder connects the wet fiber carrier pipe; Described fiber squeezing retracting device comprises the feed hopper that connects wet fiber carrier pipe end, and feed hopper connects conveying worm, and conveying worm leads to dump skip.
Preferably, in the preliminary treatment metering device, described conveying worm end also is provided with ultrasonic flowmeter.Ultrasonic flowmeter is convenient to the water intake velocity of water inlet pipe for detection of the inflow in the water distribution filter.
Preferably, also be provided with stable wall between described preliminary treatment metering device and the water distribution filter.Stablize wall and be used for the stable current that enter the water distribution filter, guarantee that the current of advancing are steady in distributing channel.
Preferably, described distributing channel adopts 1 ‰～5 ‰ the gradient.
Preferably, the triangle weir plate is adopted on described water distribution weir, and triangular-notch weir sheet material matter is SUS304.SUS304 i.e. 304 stainless steels.304 stainless steels are with its good hear resistance, and are widely used in making corrosion-resistant and equipment and parts mouldability.
Preferably, the inclination angle of described filter screen bracket is 20～35 °, and the mesh of filter screen is 30～200 orders.Such structure filter effect the best.
The utility model belongs to a kind of improvement to conventional art, and it adopts filter screen and filter screen belt conveyor to realize the fiber secondary filter, organically combines with pressafiner, makes the integrated coordinated operation of filtration, collection, squeezing, transportation of fiber, the device complete set; Simultaneously, a whole set of fibrous recovery unit is realized full automatic working, the operation continous-stable; The anti impulsion load ability is strong, reduces load and the intractability of follow-up biochemical processing unit, reduces the cost for wastewater treatment expense; The operation maintenance easy maintenance improves operation running environment; Reclaim renewable resource, cut down the pollutant that directly discharges to environment.
Description of drawings
Fig. 1 is a kind of full-automatic fibrous recovery unit overall structure schematic diagram of the utility model;
Fig. 2 is the preliminary treatment metering device profile of a kind of full-automatic fibrous recovery unit of the utility model;
Fig. 3 is a kind of full-automatic fibrous recovery unit water distribution of the utility model, filtration, collection conveying device profile;
Fig. 4 is the fiber pressing device plane of a kind of full-automatic fibrous recovery unit of the utility model;
Fig. 5 is the fiber pressing device profile of a kind of full-automatic fibrous recovery unit of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
Shown in Fig. 1～5, a kind of full-automatic fibrous recovery unit of the utility model, comprise the preliminary treatment metering device, the water distribution filter, full-automatic fiber collecting conveying device and fiber squeezing retracting device, described preliminary treatment metering device is by water inlet pipe 1, energy dissipating pond 2, inlet channel 3, mechanical grille 4, conveying worm 5, slag bucket 6 is formed, described water inlet pipe 1 one ends connect waste water source, the other end is connected in the energy dissipating pond 2, and energy dissipating pond 2 connects inlet channel 3, and mechanical grille 4 is installed on the inlet channel 3, inlet channel 3 is provided with conveying worm 5 in mechanical grille 4 rear ends, and conveying worm 5 below correspondences are provided with slag bucket 6; Described water distribution filter comprises distributing channel 9, distributing channel 9 both sides are provided with water distribution weir 10, and there is filter screen bracket 12 in oblique of 10 outsides, water distribution weir, are equipped with filter screen 11 on the filter screen bracket 12, filter screen bracket 12 belows are provided with filter back waste water collection tank 15, and waste water collection tank 15 bottoms, filter back are provided with outlet pipe 16; Described full-automatic fiber collecting conveying device comprises the filter screen belt conveyor 13 that is arranged on filter screen bracket 12 bottom outside, and filter screen belt conveyor 13 other ends lead to wet fiber feeder 14, and wet fiber feeder 14 connects wet fiber carrier pipe 17; Described fiber squeezing retracting device comprises the feed hopper 18 that connects wet fiber carrier pipe 17 ends, and feed hopper 18 connects conveying worm 19, and conveying worm 19 leads to dump skip 20.In the preliminary treatment metering device, described conveying worm 5 ends also are provided with ultrasonic flowmeter 7.Also be provided with between described preliminary treatment metering device and the water distribution filter and stablize wall 8.Described distributing channel 9 adopts 1 ‰～5 ‰ the gradient.The triangle weir plate is adopted on described water distribution weir 10, and triangular-notch weir sheet material matter is SUS304.The inclination angle of described filter screen bracket 12 is 20～35 °, and the mesh of filter screen 11 is 30～200 orders.
As shown in Figure 1 and Figure 2, the preliminary treatment metering device comprises water inlet pipe 1, energy dissipating pond 2, inlet channel 3, mechanical grille 4, conveying worm 5, slag bucket 6, ultrasonic flowmeter 7.The waste water that fiber content is high is compressed into into energy dissipating pond 2 by water inlet pipe 1 band, energy dissipating in energy dissipating pond 2, waste water stream tends towards stability, flow automatically to inlet channel 3, at inlet channel 3 mechanical grille 4, conveying worm 5, slag bucket 6 are installed, mechanical grille spacing 20mm, current are through mechanical grille 4, remove big suspension and form the grid slag, the grid slag is transported to slag bucket 6 by conveying worm 5 and falls on the ground fortune and abandon, after ultrasonic flowmeter 7 meterings, after stablizing wall 8 current stabilizations, enter into the water distribution filter through pretreated waste water again.
As Fig. 1, shown in Figure 3, the water distribution filter comprises canal for water distribution 9, water distribution weir 10, filter screen 11, filter screen bracket 12, filter back waste water collection tank 15, outlet pipe 16.Even water distribution is the key point of this device, waste water after the preliminary treatment metering carries out water distribution at canal for water distribution 9, and canal for water distribution 9 arranges 0.5% gradient, then by 10 water distributions of water distribution weir, guarantee even water distribution on whole section, the triangle weir plate is adopted on water distribution weir 10, and material is SUS304, and the waste water after the even water distribution falls on filter screen 11, filter screen 11 is supported by wooden filter screen bracket 12,30 ° at inclination angle, mesh 200 orders, filter capacity 25m
3M
-2H
-1
This moment, the average COD Cr clearance of whole system was 40～60%, and average SS clearance is 50～70%; Through filter screen 11 and the isolated fiber moisture of conveying device about 90%～95 ‰.
Filter back waste water and fall into wastewater collection pond, filtration back 15, be transported to next processing unit by outlet pipe 16 and further handle.Full-automatic fiber collecting conveying device comprises filter screen belt conveyor 13, wet fiber feeder 14, wet fiber carrier pipe 17 compositions, this covering device has overcome traditional usefulness manually from filter screen shovel fiber and the pattern of collecting fiber, fiber directly drops on the filter screen belt conveyor 13, in course of conveying, have the secondary filter function simultaneously concurrently, the end that wet fiber is transported to belt feeder falls into wet fiber feeder 14, enter fiber squeezing, fiber moisture about about 92% at this moment by the wet fiber carrier pipe.
As Fig. 4, shown in Figure 5, fiber squeezing retracting device comprises feed hopper 18, conveying worm 19, dump skip 20, wet fiber enters pressafiner 19 by carrier pipe by pressafiner feed hopper 18 and squeezes, fiber moisture after the squeezing about 66%, temporarily store by dump skip 20 then, transport recovery with means of transport 21 at last.
In sum, the utility model organically combines fiber recovery system in Waste Water Treatment, can not only reach good water treatment effect, also can and effectively reclaim the fiber in the waste water simultaneously.The recovery utilization rate height with its recycling, can reduce the draining suspension, alleviates the subsequent wastewater treatment unit load, cuts down direct pollutant to environmental emission, has certain economic and environmental benefit.
Claims (6)
1. full-automatic fibrous recovery unit, it is characterized in that: comprise the preliminary treatment metering device, the water distribution filter, full-automatic fiber collecting conveying device and fiber squeezing retracting device, described preliminary treatment metering device is by water inlet pipe (1), energy dissipating pond (2), inlet channel (3), mechanical grille (4), screw thread conveyer (5), slag bucket (6) is formed, and described water inlet pipe (1) one end connects waste water source, and the other end is connected in the energy dissipating pond (2), energy dissipating pond (2) connects inlet channel (3), mechanical grille (4) is installed on the inlet channel (3), and inlet channel (3) is provided with screw thread conveyer (5) in mechanical grille (4) rear end, and screw thread conveyer (5) below correspondence is provided with slag bucket (6); Described water distribution filter comprises distributing channel (9), distributing channel (9) both sides are provided with water distribution weir (10), there is filter screen bracket (12) in oblique of the outside, water distribution weir (10), be equipped with filter screen (11) on the filter screen bracket (12), filter screen bracket (12) below is provided with filter back waste water collection tank (15), and filter back waste water collection tank (15) bottom is provided with outlet pipe (16); Described full-automatic fiber collecting conveying device comprises the filter screen belt conveyor (13) that is arranged on filter screen bracket (12) bottom outside, filter screen belt conveyor (13) other end leads to wet fiber feeder (14), and wet fiber feeder (14) connects wet fiber carrier pipe (17); Described fiber squeezing retracting device comprises the feed hopper (18) that connects wet fiber carrier pipe (17) end, and feed hopper (18) connects conveying worm (19), and conveying worm (19) leads to dump skip (20).
2. a kind of full-automatic fibrous recovery unit as claimed in claim 1, it is characterized in that: in the preliminary treatment metering device, described screw thread conveyer (5) end also is provided with ultrasonic flowmeter (7).
3. a kind of full-automatic fibrous recovery unit as claimed in claim 2 is characterized in that: also be provided with stable wall (8) between described preliminary treatment metering device and the water distribution filter.
4. a kind of full-automatic fibrous recovery unit as claimed in claim 1 is characterized in that: the gradient of described distributing channel (9) employing 1 ‰～5 ‰.
5. a kind of full-automatic fibrous recovery unit as claimed in claim 1 is characterized in that: the triangle weir plate is adopted on described water distribution weir (10), and triangular-notch weir sheet material matter is SUS304.
6. a kind of full-automatic fibrous recovery unit as claimed in claim 1, it is characterized in that: the inclination angle of described filter screen bracket (12) is 20～35 °, the mesh of filter screen (11) is 30～200 orders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320141894 CN203123691U (en) | 2013-03-22 | 2013-03-22 | Full-automatic fiber recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320141894 CN203123691U (en) | 2013-03-22 | 2013-03-22 | Full-automatic fiber recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203123691U true CN203123691U (en) | 2013-08-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320141894 Expired - Lifetime CN203123691U (en) | 2013-03-22 | 2013-03-22 | Full-automatic fiber recovery device |
Country Status (1)
| Country | Link |
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| CN (1) | CN203123691U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103143202A (en) * | 2013-03-22 | 2013-06-12 | 田启平 | Full-automatic fibre recovery device |
-
2013
- 2013-03-22 CN CN 201320141894 patent/CN203123691U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103143202A (en) * | 2013-03-22 | 2013-06-12 | 田启平 | Full-automatic fibre recovery device |
| CN103143202B (en) * | 2013-03-22 | 2014-11-05 | 田启平 | Full-automatic fibre recovery device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130814 Effective date of abandoning: 20141105 |
|
| RGAV | Abandon patent right to avoid regrant |