CN205820928U - A kind of Powdered Activated Carbon dry method throwing device - Google Patents
A kind of Powdered Activated Carbon dry method throwing device Download PDFInfo
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- CN205820928U CN205820928U CN201620547893.6U CN201620547893U CN205820928U CN 205820928 U CN205820928 U CN 205820928U CN 201620547893 U CN201620547893 U CN 201620547893U CN 205820928 U CN205820928 U CN 205820928U
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Abstract
The utility model discloses a kind of Powdered Activated Carbon dry method throwing device, this device mainly includes belt conveyor, automatic bale breaker, vacuum feeder, feed bin, pre-invasion case, pressure pump, pre-invasion pipe and water sprayer.Packed Powdered Activated Carbon is unpacked through automatic bale breaker, Powdered Activated Carbon after unpacking is transported in feed bin under the effect of vacuum feeding unit, vacuum feeder is positioned at feed bin top, feed bin bottom is equipped with anti-hole vibrator and automatic brake plate valve, Powdered Activated Carbon is introduced into star feeder by feed bin, and the rear screw(-type) feeder that enters finally falls in pre-invasion case.In pre-invasion case, Powdered Activated Carbon and pressure (hydraulic) water carry out strong shear agitation diffusion, and the Powdered Activated Carbon after pre-invasion enters and carries out being delivered to after Forced Mixing dilution corresponding chemical feeding points in water sprayer to pressure (hydraulic) water.This utility model overcomes that the blocking low, easy of prior art utilization rate, floor space be big and the defect such as investment cost is high.
Description
Technical field
The present invention relates to a kind of Powdered Activated Carbon dry method throwing device, be mainly used in micro polluted source purified treatment and give up
Water depth processes in technique, belongs to environment-protective water processing technology field.
Background technology
Activated carbon application in water processes is for 70 years.Activated carbon is used to go first from U.S.'s twenties in 20th century
After the odor that dechlorination phenol produces, the clean-up effect of activated carbon has obtained the approval of numerous country.
Both at home and abroad numerous studies show, activated carbon to dissolubility organic pollution in water, as haloform and precursor substance,
Carbon tetrachloride, benzene class, phenolic compound etc. have stronger absorbability.Colourity, foreign odor, abnormal flavour etc. are had preferably removal
Effect.To some heavy metal compound, also there is stronger absorbability such as hydrargyrum, lead, ferrum, nickel, chromium, zinc, cobalt etc..
Activated carbon can be divided into Powdered Activated Carbon and granular active carbon by outward appearance.Typically 90% above by 80 mesh standard sieves
Or the activated carbon that granularity is less than 0.175mm is referred to as Powdered Activated Carbon, and the activated carbon that granularity is more than 0.175mm is referred to as granule and lives
Property charcoal.Powdered Activated Carbon outward appearance is furvous, has good absorption property, and chemical stability is good, can strong alkali-acid resistance, can be through
By water logging, high temperature, packing density is generally 0.32～0.50g/cm2, specific surface area is up to 1000～1500m3/ g, is porous
Hydrophobic adsorbent.
Compared with granular active carbon, it is big that Powdered Activated Carbon has specific surface area, high adsorption capacity, and adsorption rate is fast, preparation
Easily, price is low, and the mode that comes into operation is flexible, and the change of water quality, water temperature and the water yield is had the advantages such as adaptation ability more by force.Along with domestic water
Body environment constantly deteriorates and the continuous lifting of water quality requirement, and Powdered Activated Carbon will have the biggest application prospect on water processes.
At present, in the water treatment technology of Powdered Activated Carbon, many employing wet type dosing methods, will pass through by Powdered Activated Carbon
After manual or automatic dosing method is added to be sufficiently mixed with water in Scatula, it is delivered to add by the solution prepared with pump
Snack made with traditional Chinese medicines.But existing wet type adding device also exists following drawback: 1) the easy occluding device of Powdered Activated Carbon and conveyance conduit and make
Become potential safety hazard；2) Powdered Activated Carbon can not spread rapidly in water and cause its utilization ratio low and affect outlet effect；3) wet
Equipment contained by method throwing device makes floor space big more, and investment cost is high.
Summary of the invention
In view of the deficiency of existing wet type adding device, present invention aim at providing a kind of Powdered Activated Carbon dry method to add dress
Putting, this dry method throwing device can solve easily blocking that during engineer applied wet type adding device exists, utilization ratio is low, account for
The problems such as ground area is big, investment cost is high.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of Powdered Activated Carbon dry method throwing device, it is characterised in that mainly include belt conveyor, automatic bale breaker,
Vacuum feeder, feed bin, pre-invasion case, pressure pump, pre-invasion pipe and water sprayer；
The discharging opening of described belt conveyor is connected with the entrance of automatic bale breaker；
The discharging opening of described automatic bale breaker is connected with the entrance of vacuum feeder by suction tube；
The discharging opening of described vacuum feeder is connected with the entrance of feed bin；
The discharging opening of described feed bin is connected with the charging aperture of pre-invasion case；
The outlet of described pressure pump is connected with the entrance of pre-invasion case by pre-invasion pipe；
The entrance of described water sprayer is connected with the discharging opening of pre-invasion case, and another entrance is connected with pressure pump outlet,
Outlet is connected with chemical feeding points.
Described a kind of Powdered Activated Carbon dry method throwing device, it is characterised in that described water sprayer by nozzle, trunnion,
Anemostat three part forms, and wherein, trunnion is connected with the discharging opening of pre-invasion case.
Described a kind of Powdered Activated Carbon dry method throwing device, it is characterised in that described feed bin is furnished with stuff level switch, low
During liquid level, vacuum feeder starts；During high level, vacuum feeder is automatically stopped operation.
Described a kind of Powdered Activated Carbon dry method throwing device, it is characterised in that the top of described feed bin is equipped with dedusting
Device, in order to reclaim the powder of spilling.
Described a kind of Powdered Activated Carbon dry method throwing device, it is characterised in that the bottom of described feed bin is equipped with automatic brake
Plate valve, when stopping adding Powdered Activated Carbon, valve is automatically switched off, and so can effectively prevent the erosion of steam, it is ensured that powder activity
Charcoal will not make moist in feed bin.
Described a kind of Powdered Activated Carbon dry method throwing device, it is characterised in that the outlet of described feed bin is connected with star
Batcher and screw(-type) feeder, in order to improve feed precision.
Described a kind of Powdered Activated Carbon dry method throwing device, it is characterised in that the lower section of described feed bin is provided with air defense
Cave vibrator, is used for ensureing that bin blanking is smooth and easy.
Described a kind of Powdered Activated Carbon dry method throwing device, it is characterised in that described pre-invasion case can make powder live
Property charcoal and pressure (hydraulic) water carry out intensive shear stirring diffusion, beneficially Powdered Activated Carbon is completely dissolved, and improves its utilization ratio.
Described a kind of Powdered Activated Carbon dry method throwing device, it is characterised in that described Powdered Activated Carbon uses water sprayer
Add so that it is have easy to maintenance, floor space is little, reduced investment, is not likely to produce the features such as blocking.
Described throwing device carries switch board, with automatically/hands behaviour's handoff functionality, can realize device under automatic function
Fully automatic operation.
Its work process is generally: packed Powdered Activated Carbon is delivered to automatically unpack unit through belt conveyor, through unpacking
Rear Powdered Activated Carbon under the effect of vacuum feeder in suction tube is sucked up to feed bin, in feeding process produce airborne dust
Can be collected by cleaner unit；During Powdered Activated Carbon metering, first pass through the star feeder of feed bin bottom, then through screw(-type) feeder essence
Really entering after metering in pre-invasion device, Powdered Activated Carbon carries out strong shear agitation expansion in pre-invasion device with pressure (hydraulic) water afterwards
Entering back into water sprayer after Saning and carry out Forced Mixing dilution with pressure (hydraulic) water, the Powdered Activated Carbon solution finally prepared is gone out by water sprayer
Mouth is delivered to corresponding chemical feeding points.
Above-mentioned being formulated as full-automatic process, can the most automatically start, molten match system links all has automatically, hands
Dynamic handoff functionality, process for preparation also can the most manually be carried out.
Compared with prior art, this utility model has the advantage that and good effect:
1) use automatically unpack, the mode of vacuum feed, can significantly reduce labor intensity, improve the building ring of operator
Border；
2) process for preparation total enclosing, can effectively prevent Powdered Activated Carbon from making moist and form knot bow member bridge in feed bin；
3) star feeder and screw(-type) feeder with the use of, can prevent Powdered Activated Carbon from overstocking in a large number at screw(-type) feeder
On cause discharging density fluctuation, improve the feed precision of screw(-type) feeder；
4) use water sprayer to add Powdered Activated Carbon, be difficult to result in blockage；
5) pre-invasion case is used to make Powdered Activated Carbon and pressure (hydraulic) water enter back into water-jet after carrying out strong shear agitation diffusion
Device and pressure (hydraulic) water carry out Forced Mixing dilution, greatly improve the dispersing uniformity of Powdered Activated Carbon, improve its utilization ratio；
6) dry method throwing device need not arrange solution preparation case, mechanical agitator and dosing dosing pump etc. so that it is has
The advantage that floor space is little, investment cost is low；
7) integrating and automatically unpack, dispensing, dissolve, dilute, add, automaticity is high, can realize continuous automatically
Run；
8) simple to operate, maintenance workload is little.
Accompanying drawing explanation
Fig. 1 is structure of the present utility model and schematic flow sheet.
In figure: 1 belt conveyor；2 automatic bale breakers；3 suction tubes；4 vacuum feeders；5 feed bins；6 anti-hole vibrators；
7 automatic brake plate valves；8 star feeders；9 screw(-type) feeders；10 pre-invasion casees；11 pressure pumps；12 water sprayers；13 cleaner units；
14 pre-invasion pipes.
Detailed description of the invention
In conjunction with embodiment accompanying drawing 1, the utility model is described in more detail, and accompanying drawing 1 is the schematic diagram simplified.
Should be appreciated that the present embodiment is merely to illustrate this utility model, rather than limit protection domain of the present utility model.
As shown in Figure 1, packed Powdered Activated Carbon, by being manually transported on belt conveyor 1, is delivered to certainly through belt conveyor 1
Dynamic bale breaker 2 is unpacked, and Powdered Activated Carbon is transported to feed bin 5 through suction tube 3 after unpacking under the effect of vacuum feeder 4
In, feed bin 5 is positioned at the lower section of vacuum feeder 4, V-shaped structure；Along with the unlatching of vacuum feeder 4, cleaner unit 13 leaves automatically
Open to collect the dust produced in feeding process；Anti-hole vibrator 6 it is provided with, when the hole arranged in feed bin 5 is visited below feed bin 5
When slowdown monitoring switch detects Powdered Activated Carbon knot bow member bridge formation hole, can automatically start vibrator 6 rapping of anti-hole with under guarantee
Expect smooth and easy；Powdered Activated Carbon automatic brake plate valve 7 through feed bin 5 exit under gravity fall into successively star feeder 8,
In screw(-type) feeder 9, star feeder 8 causes stockpile in order to prevent Powdered Activated Carbon from overstocking in a large number on screw(-type) feeder 9
Long-pending density fluctuation, Powdered Activated Carbon enters in pre-invasion case 10 after screw(-type) feeder 9 accurate measurement；When starting to make up a prescription, make up a prescription
After the pressurization of water pressurized water pump 11, major part pressure (hydraulic) water enters in water sprayer 12, and sub-fraction pressure (hydraulic) water passes through pre-invasion pipe 14
Tangentially entering in pre-invasion case 10, pressure (hydraulic) water forms strong eddy current along cabinet wall and carries out the Powdered Activated Carbon entered
Pre-invasion and the diffusion of strong shear agitation are to ensure the dispersing uniformity of Powdered Activated Carbon, through the Powdered Activated Carbon that pre-invasion is crossed
It is delivered to corresponding chemical feeding points after carrying out to pressure (hydraulic) water forcing diffusive mixing in water sprayer 12.
Wherein, Powdered Activated Carbon use water sprayer 12 carry out adding can avoid produce blocking.Water sprayer 12 is by nozzle, larynx
Pipe, anemostat three part composition, in succession pressurized water inlet, one end, water sprayer 12 one end in succession liquid outlet, and one end powder of ining succession is lived
Property charcoal entrance.Its operation principle is when pressure (hydraulic) water is by nozzle directive trunnion, and pressure (hydraulic) water flow velocity becomes big, and pressure can produce kinetic energy,
In making water sprayer 12, pressure reduces generation vacuum, and under vacuum, Powdered Activated Carbon is carried out with pressure (hydraulic) water in being inhaled into trunnion
It is flow to chemical feeding points by discharging opening after Forced Mixing dilution.Automatic valve in this utility model device and in-line meter, can realize
Automatic Control.
This utility model overcomes the blocking low, easy of throwing device Powdered Activated Carbon utilization rate, floor space in prior art
The defects such as big and investment cost is high.
Last it is noted that above example is only in order to illustrate the technical solution of the utility model, it is not intended to limit；
Although this utility model being described in detail with reference to previous embodiment, it will be understood by those within the art that:
Technical scheme described in previous embodiment still can be modified by it, or is equal to wherein portion of techniques feature
Replace；And these amendments or replacement, do not make the essence of appropriate technical solution depart from this utility model embodiment technical scheme
Spirit and scope.
Claims (7)
1. a Powdered Activated Carbon dry method throwing device, it is characterised in that mainly include belt conveyor, automatic bale breaker, true
Empty feeder, feed bin, pre-invasion case, pressure pump, pre-invasion pipe and water sprayer；
The discharging opening of described belt conveyor is connected with the entrance of automatic bale breaker；
The discharging opening of described automatic bale breaker is connected with the entrance of vacuum feeder by suction tube；
The discharging opening of described vacuum feeder is connected with the entrance of feed bin；
The discharging opening of described feed bin is connected with the charging aperture of pre-invasion case；
The outlet of described pressure pump is connected with the entrance of pre-invasion case by pre-invasion pipe；
The entrance of described water sprayer is connected with the discharging opening of pre-invasion case, and another entrance is connected with pressure pump outlet, outlet
It is connected with chemical feeding points.
2. a kind of Powdered Activated Carbon dry method throwing device as claimed in claim 1, it is characterised in that described water sprayer is by spraying
Mouth, trunnion, anemostat three part form, and wherein, trunnion is connected with the discharging opening of pre-invasion case.
3. a kind of Powdered Activated Carbon dry method throwing device as claimed in claim 1, it is characterised in that described feed bin is furnished with material
Bit switch, during low liquid level, vacuum feeder starts；During high level, vacuum feeder is automatically stopped operation.
4. a kind of Powdered Activated Carbon dry method throwing device as claimed in claim 1, it is characterised in that the top of described feed bin
Equipped with cleaner unit.
5. a kind of Powdered Activated Carbon dry method throwing device as claimed in claim 1, it is characterised in that the bottom dress of described feed bin
Having automatic brake plate valve, when stopping adding Powdered Activated Carbon, valve is automatically switched off.
6. a kind of Powdered Activated Carbon dry method throwing device as claimed in claim 1, it is characterised in that the outlet of described feed bin
It is connected with star feeder and screw(-type) feeder, in order to improve feed precision.
7. a kind of Powdered Activated Carbon dry method throwing device as claimed in claim 1, it is characterised in that the lower section of described feed bin
It is provided with anti-hole vibrator, is used for ensureing that bin blanking is smooth and easy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620547893.6U CN205820928U (en) | 2016-06-07 | 2016-06-07 | A kind of Powdered Activated Carbon dry method throwing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620547893.6U CN205820928U (en) | 2016-06-07 | 2016-06-07 | A kind of Powdered Activated Carbon dry method throwing device |
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| CN205820928U true CN205820928U (en) | 2016-12-21 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108380078A (en) * | 2018-03-08 | 2018-08-10 | 四川西丹孚能源科技有限公司 | Electrode material production system of processing based on twin-screw |
| CN110563074A (en) * | 2019-09-30 | 2019-12-13 | 浙江海洋大学 | Device for removing algae polluting water source |
| CN111420586A (en) * | 2020-05-24 | 2020-07-17 | 浙江大业新材料股份有限公司 | Carbon slurry feeding device and feeding method thereof |
-
2016
- 2016-06-07 CN CN201620547893.6U patent/CN205820928U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108380078A (en) * | 2018-03-08 | 2018-08-10 | 四川西丹孚能源科技有限公司 | Electrode material production system of processing based on twin-screw |
| CN110563074A (en) * | 2019-09-30 | 2019-12-13 | 浙江海洋大学 | Device for removing algae polluting water source |
| CN111420586A (en) * | 2020-05-24 | 2020-07-17 | 浙江大业新材料股份有限公司 | Carbon slurry feeding device and feeding method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 100083 01-02 room 10, B block, block 30, Beijing, Haidian District, Xueyuan Road. Patentee after: Beijing CM Environmental Engineering Co., Ltd. Address before: 100083 8 floor, block A, block 30, Beijing science and technology mansion, Xueyuan Road, Haidian District. Patentee before: Beijing CM Environmental Engineering Co., Ltd. |
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| CP02 | Change in the address of a patent holder |