CN203116467U - Dehydrating spiral device - Google Patents
Dehydrating spiral device Download PDFInfo
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- CN203116467U CN203116467U CN 201320066529 CN201320066529U CN203116467U CN 203116467 U CN203116467 U CN 203116467U CN 201320066529 CN201320066529 CN 201320066529 CN 201320066529 U CN201320066529 U CN 201320066529U CN 203116467 U CN203116467 U CN 203116467U
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- spiral
- equipment
- dehydration
- filter
- helical axis
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Abstract
The utility model discloses a dehydrating spiral device. The dehydrating spiral device comprises a spiral groove body (11), a spiral shaft (12) which is fixed in the spiral groove body (11), a filer device (13) which is installed on the spiral groove body (11) and a water collecting groove (14) which is fixed with the spiral groove body (11). Material conveying space is formed above the filer device (13). The water collecting groove (14) is communicated with the material conveying space through the filer device (13). When the dehydrating spiral device works, the spiral shaft rotates to drive materials to constantly move, moisture in the materials drops to the water collecting groove through the filer device, so that dehydration of the materials can be achieved. Due to the fact that the spiral shaft is adopted to convey the materials, the spiral shaft has a large stirring function for the materials, so that the moisture in the materials can be separated easily, the spiral shaft does not need to be too long, and the dehydration operation of the materials can be effectively achieved. The dehydrating spiral device is little in occupied space and good in dehydration effect.
Description
Technical field
The utility model relates to the dewater unit technical field, relates in particular to a kind of dehydration spiral equipment that takies less space in the dehydrating effect that improves material.
Background technology
At present, in industries such as slurrying, papermaking, wood-based plates, need to use raw materials such as a large amount of wood chips that clean, bamboo chip, for satisfying self manufacturing technique requirent, need above-mentioned raw materials be cleaned, the raw material after the cleaning carries out processed again and just can produce.
The dehydration equipment that generally uses is mainly the dehydration drag conveyor at present, this dehydration drag conveyor mainly comprises carrier chain, scraper plate and base plate, carrier chain and scraper plate are arranged at the base plate top, base plate is provided with filter screen, and chain is double strand chain, is provided with scraper plate between the double strand chain, material is constantly mobile under the effect of carrier chain and scraper plate, in moving process, the water in the material flows out by filter screen owing to the self gravitation effect, thereby realizes the dehydration purpose of material.
In the above-mentioned dehydration drag conveyor, because its conveying capacity is limited, packing phenomenon appears in material easily in course of conveying, cause dehydration not thorough, if the assurance dehydrating effect, the delivered length that then needs to prolong the dehydration drag conveyor causes this dehydration drag conveyor occupation space bigger.
In sum, how in the dehydrating effect that improves material, to reduce the dehydration equipment occupation space, become the technical barrier that those skilled in the art need to be resolved hurrily.
The utility model content
The purpose of this utility model provides a kind of dehydration spiral equipment, and this equipment can improve the dehydrating effect of material, takies less space simultaneously.
To achieve these goals, the utility model provides following technical scheme:
A kind of dehydration spiral equipment, comprise the spiral cell body, be fixed in the helical axis in the described spiral cell body, the water receiving tank that is installed on the filter on the described spiral cell body and fixes with described spiral cell body, described filter top forms the mass transport space, and described water receiving tank communicates with described mass transport space by described filter.
Preferably, in above-mentioned dehydration spiral equipment, comprise also for the spray equipment that cleans described filter that described spray equipment is fixed in described filter below.
Preferably, in above-mentioned dehydration spiral equipment, described spray equipment comprises and is fixed in the water pipe on the described water receiving tank and is arranged at shower nozzle on the described water pipe.
Preferably, in above-mentioned dehydration spiral equipment, described filter is filter screen, and the area of section of mesh one end of described filter screen is less than the area of section of the described mesh other end, and the bigger end of the area of section of described mesh is towards described water receiving tank.
Preferably, in above-mentioned dehydration spiral equipment, described mesh comprises cylindrical hole section and the bellmouth section that is connected with described cylindrical hole section, and the flared end of described bellmouth section is towards described water receiving tank.
Preferably, in above-mentioned dehydration spiral equipment, an end of described helical axis is higher than the other end of described helical axis.
Preferably, in above-mentioned dehydration spiral equipment, described helical axis is many, and the hand of spiral of adjacent two described helical axis is opposite.
Preferably, in above-mentioned dehydration spiral equipment, the distance of the end of the blade on the described helical axis and described filter inner surface is 5 ~ 7mm.
Preferably, in above-mentioned dehydration spiral equipment, has discharge outlet on the described water receiving tank.
Preferably, in above-mentioned dehydration spiral equipment, described spiral cell body is provided with observation window.
In technique scheme, the dehydration spiral equipment that the utility model provides comprises spiral cell body, helical axis, filter and water receiving tank, helical axis is fixed in the spiral cell body, filter is installed on the spiral cell body, water receiving tank and spiral cell body are fixed, the filter top forms the mass transport space, and water receiving tank communicates with the mass transport space by filter.During this dehydration spiral equipment work, it is constantly mobile to drive material after helical axis rotates, and the moisture in the material then falls in the water receiving tank by filter, thereby realizes the dehydration of material.
By foregoing description as can be known, the dehydration spiral equipment that the utility model provides adopts the helical axis convey materials, and helical axis has bigger stirring action to material, make that the moisture in the material is easier to be separated, obviously, helical axis need not the long dehydrating operations that can realize material efficiently, and dehydrating effect was better when namely this dehydration spiral equipment took less space.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in the utility model embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The structural representation of the dehydration spiral equipment that Fig. 1 provides for the utility model embodiment;
Fig. 2 is the side view of Fig. 1;
The structural representation of the filter that Fig. 3 provides for the utility model embodiment.
Among last Fig. 1-3:
The specific embodiment
Core of the present utility model provides a kind of dehydration spiral equipment, and this equipment can improve the dehydrating effect of material, takies less space simultaneously.
In order to make those skilled in the art understand the technical scheme that the utility model provides better, the utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As depicted in figs. 1 and 2, the dehydration spiral equipment that provides of the utility model embodiment comprises spiral cell body 11, helical axis 12, filter 13 and water receiving tank 14; Spiral cell body 11 is the installation basis of whole dehydration spiral equipment, and its two ends are respectively arranged with charging aperture 18 and discharging opening 19; Helical axis 12 is fixed in by bearing and bearing block on the end plate of spiral cell body 11 both sides, has blade on it, and the one end is connected with drive unit 17, and this drive unit 17 can be hollow shaft-mounted reducing motor; Filter 13 is installed on the spiral cell body 11, and its top forms the mass transport space, and this filter 13 can be the web plate that is provided with filter opening, and the size of this filter opening can't be by being benchmark with material; Water receiving tank 14 is fixing with spiral cell body 11, and water receiving tank 14 communicates with the mass transport space by filter 13.
During this dehydration spiral equipment work, drive unit 17 drives helical axis 12 and rotates, and the blade on the helical axis 12 constantly promotes material and moves to discharging opening 19 from charging aperture 18, in this course, moisture in the material then falls in the water receiving tank 14 by filter 13, thereby realizes the dehydration of material.Regularly clear up the water in the water receiving tank 14, can use this dehydration spiral equipment for a long time.
By foregoing description as can be known, content described in the background technology, the dehydration spiral equipment that the utility model embodiment provides adopts helical axis 12 convey materials, and 12 pairs of materials of helical axis have bigger stirring action, make that the moisture in the material is easier to be separated, obviously, the length of helical axis 12 need not the long dehydrating operations that can realize material efficiently, and dehydrating effect was better when namely this dehydration spiral equipment took less space.
Owing to after filter 13 uses a period of time, can pile up impurity or the less material of part in the filter opening on it, cause the dehydrating effect of this dehydration spiral equipment to be adversely affected.For this reason, the dehydration spiral equipment that the utility model embodiment provides also comprises the spray equipment 15 for cleaning and filtrating equipment 13, and this spray equipment 15 is fixed in filter 13 belows, and this spray equipment 15 can be the sparge pipe with aperture.When needs cleaning and filtrating equipment 13, there is not material in this equipment, behind the unlatching spray equipment 15, the water in the sparge pipe is injected on the filter 13 with certain pressure, thereby removes the material in the filter opening, ensures the unimpeded of filter 13.
Further in the technical scheme, above-mentioned spray equipment 15 comprises and is fixed in the water pipe on the water receiving tank 14 and is arranged at shower nozzle on the water pipe, the outer water pump of this water pipe, and shower nozzle and water pipe removably connect, and the quantity of shower nozzle is generally a plurality of.During concrete the use, can select the shower nozzle of different size flexibly, to guarantee that under different operating modes, spray equipment 15 all can reach cleaning performance preferably.
For the ease of spray equipment 15 cleaning and filtrating equipments 13, the filter 13 that the utility model embodiment provides is filter screen, and the area of section of mesh one end of this filter screen is less than the area of section of this mesh other end, and the bigger end of the area of section of mesh is towards water receiving tank 14, this cross section is cross section, particularly, this mesh is bellmouth.Said structure can further improve the pressure that spray equipment 15 is injected into the water on the filter 13, so that cleaning and filtrating equipment 13 expeditiously.In addition, the water that also helps in the material of above-mentioned filter 13 falls in the water receiving tank 14 more quickly.The shape and size of above-mentioned mesh are determined to get final product according to concrete operating mode.
Further in the technical scheme, above-mentioned mesh comprises cylindrical hole section and the bellmouth section that is connected with the cylindrical hole section, and the flared end of this bellmouth section is towards water receiving tank 14, as shown in Figure 3.Draw through test of many times, the mesh of being made up of cylindrical hole section and bellmouth section can reach better dehydrating effect and cleaning performance.Preferably, the diameter of cylindrical hole section is 4mm, and the diameter of an end of conical bore section upper section area maximum is 7mm, that is, the opening angle of conical bore section is about 60 °.
The arrange position of helical axis 12 in spiral cell body 11 can be for being horizontally disposed with, and namely the height at the two ends of helical axis 12 equates, yet the dehydrating effect of the spiral equipment that dewaters this moment is high not enough.In order to improve the dehydrating effect of this dehydration spiral equipment to a greater degree, can make an end of helical axis 12 be higher than its other end, be that helical axis 12 is obliquely installed, make that the interior moisture of material is more prone to owing to self gravitation and material breaks away from, and enter fast in the water receiving tank 14.In this scheme, the dewatering efficiency of dehydration spiral equipment is higher.In view of the consideration to practical operation, the utility model embodiment is preferably the end that helical axis 12 is positioned at discharging opening 19 and is higher than the end that it is positioned at charging aperture 18.
In order to improve the conveying capacity of above-mentioned dehydration spiral equipment, the quantity of helical axis 12 can be a plurality of, and for fear of the generation of solid accumulation phenomenon, the hand of spiral of adjacent two helical axis 12 is opposite, as shown in Figure 2.
Consider that helical axis 12 is provided with blade, and a part of material is to be transferred out by the gap between blade and the filter 13, therefore excessive even be blocked in the above-mentioned space for fear of the material running resistance, have the distance of 5 ~ 7mm between the inner surface of the filter 13 that the utility model embodiment provides and the end of blade.Certainly, above-mentioned numerical value is according to the size of great majority dehydrations spiral equipment and fixed, according to the different size of dehydration spiral equipment, can suitably adjust the size of above-mentioned distance, to reach better effect.
In the optimized technical scheme, have discharge outlet on the above-mentioned water receiving tank 14, this discharge outlet can connect drainage pipeline by external flange, and then the water in the material is discharged.This discharge outlet makes the water in the water receiving tank 14 discharge flexibly according to the actual requirements, infiltrates the situation of material after having avoided water-water reactors in the water receiving tank 14 long-pending again.Above-mentioned discharge outlet is usually located at the bottom of water receiving tank 14.
Duty for the spiral equipment of monitoring dehydration in real time, also be provided with observation window 16 on the above-mentioned spiral cell body 11, operating personnel by this observation window 16 can learn whether material is piled up, situation such as whether filter 13 stops up, whether water receiving tank 14 full, whether drainage pipeline stops up and whether above-mentioned each parts are damaged, thereby in time take appropriate measures, guarantee the operate as normal of dehydration spiral equipment.This observation window 16 can be a plurality of, and a plurality of observation window 16 can be according to corresponding setting of the regularity of distribution of probability of malfunction in the dehydration spiral equipment.
In the preferred technical scheme, all be connected by bolt between above-mentioned filter 13, spray equipment 15 and water receiving tank 14 and the spiral cell body 11, so that install and maintenance; Helical axis 12 is provided with sealing device with the junction of spiral cell body 11, in case leak.
More than dehydration spiral equipment provided by the utility model is described in detail.Used specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof.Should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection domain of the utility model claim.
Claims (10)
- One kind the dehydration spiral equipment, it is characterized in that, comprise spiral cell body (11), be fixed in the helical axis (12) in the described spiral cell body (11), the water receiving tank (14) that is installed on the filter (13) on the described spiral cell body (11) and fixes with described spiral cell body (11), described filter (13) top forms the mass transport space, and described water receiving tank (14) communicates with described mass transport space by described filter (13).
- 2. according to the described dehydration spiral equipment of claim 1, it is characterized in that also comprise for the spray equipment (15) that cleans described filter (13), described spray equipment (15) is fixed in described filter (13) below.
- 3. according to the described dehydration spiral equipment of claim 2, it is characterized in that described spray equipment (15) comprises and is fixed in the water pipe on the described water receiving tank (14) and is arranged at shower nozzle on the described water pipe.
- 4. according to the described dehydration spiral equipment of claim 1, it is characterized in that, described filter (13) is filter screen, and the area of section of mesh one end of described filter screen is less than the area of section of the described mesh other end, and the bigger end of the area of section of described mesh is towards described water receiving tank (14).
- 5. according to the described dehydration spiral equipment of claim 4, it is characterized in that described mesh comprises cylindrical hole section and the bellmouth section that is connected with described cylindrical hole section, the flared end of described bellmouth section is towards described water receiving tank (14).
- 6. according to each described dehydration spiral equipment among the claim 1-5, it is characterized in that an end of described helical axis (12) is higher than the other end of described helical axis (12).
- 7. according to each described dehydration spiral equipment among the claim 1-5, it is characterized in that described helical axis (12) is many, and the hand of spiral of adjacent two described helical axis (12) is opposite.
- 8. according to each described dehydration spiral equipment among the claim 1-5, it is characterized in that the distance of the end of the blade on the described helical axis (12) and described filter (13) inner surface is 5 ~ 7mm.
- 9. according to each described dehydration spiral equipment among the claim 1-5, it is characterized in that described water receiving tank has discharge outlet on (14).
- 10. according to each described dehydration spiral equipment among the claim 1-5, it is characterized in that described spiral cell body (11) is provided with observation window (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320066529 CN203116467U (en) | 2013-02-05 | 2013-02-05 | Dehydrating spiral device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320066529 CN203116467U (en) | 2013-02-05 | 2013-02-05 | Dehydrating spiral device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203116467U true CN203116467U (en) | 2013-08-07 |
Family
ID=48896803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320066529 Expired - Fee Related CN203116467U (en) | 2013-02-05 | 2013-02-05 | Dehydrating spiral device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203116467U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105924020A (en) * | 2016-05-03 | 2016-09-07 | 太原科技大学 | Drum type cullet cleaning system |
| CN111617864A (en) * | 2020-06-05 | 2020-09-04 | 姜国英 | Ore machine with automatic feeding function |
-
2013
- 2013-02-05 CN CN 201320066529 patent/CN203116467U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105924020A (en) * | 2016-05-03 | 2016-09-07 | 太原科技大学 | Drum type cullet cleaning system |
| CN105924020B (en) * | 2016-05-03 | 2018-04-24 | 太原科技大学 | A kind of drum-type cullet cleaning system |
| CN111617864A (en) * | 2020-06-05 | 2020-09-04 | 姜国英 | Ore machine with automatic feeding function |
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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 |
Granted publication date: 20130807 Termination date: 20160205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |