CN204134291U - Energy-saving control device is reclaimed in the split of arsenic slag - Google Patents
Energy-saving control device is reclaimed in the split of arsenic slag Download PDFInfo
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- CN204134291U CN204134291U CN201420613280.9U CN201420613280U CN204134291U CN 204134291 U CN204134291 U CN 204134291U CN 201420613280 U CN201420613280 U CN 201420613280U CN 204134291 U CN204134291 U CN 204134291U
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- baffle plate
- energy
- control device
- reversal valve
- saving control
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Abstract
The utility model relates to a kind of recovery energy-saving control device, especially relates to a kind of arsenic slag split and reclaims energy-saving control device.Energy-saving control device is reclaimed in the split of arsenic slag, comprises Rose Box (1), conveying worm (2), dries pot (3), baffle plate (4), baffle plate cylinder (5), baffle plate cylinder reversal valve (6), material scraping plate (7), scraper cylinder (8), scraper cylinder reversal valve (9), collecting box (10) and controller (11); The low side of charging aperture near oblique filter screen (12) of conveying worm (2), the discharging opening of conveying worm (2) is in the top of drying pot (3); Radiating tube is provided with along drying tank (14) outside; Discharging opening (18) is provided with baffle plate (4) and limit switch (19); The opposite side of drying tank (14) has material scraping plate (7), and collecting box (10) is in discharging opening (18) below.The simple control accuracy of the utility model structure is high, and organic efficiency is high, has saved the energy.
Description
Technical field
The utility model relates to a kind of recovery energy-saving control device, especially relates to a kind of arsenic slag split and reclaims energy-saving control device.
Background technology
The residue filtered during phosphoric acid dearsenification is arsenic slag.Can not the waste water containing arsenic slag be entered in natural environment, not so can cause environmental pollution.
Arsenic pollutes the environmental pollution referred to caused by arsenic or its compound.Arsenic and containing the exploitation of arsenic metal, smelting, makes the processes such as the glass of raw material, pigment, former medicine, the production of paper and burning of coal, all can produce arsenic-containing waste water, waste gas and waste residue, to environment with arsenic or arsenic compound.Air pollutes except the natural cause such as rock decay, volcano eruption containing arsenic, mainly from industrial production and the use, the burning of coal that contain arsenic agricultural chemicals.Arsenic-containing waste water, agricultural chemicals and flue dust all can contaminated soils.Arsenic is accumulated disease and is entered thus in crops tissue in soil.Arsenic and arsenide generally enter human body by approach such as water, air and foods, work the mischief.The toxicity of element arsenic is extremely low, and arsenide is all toxic, and trivalent arsenide compound is stronger than other arsenic compound toxicity.Arsenic pollute poisoning (acute arsenic poisoning: Report) or the nuisance disease (arsenicalism) that causes of common occurrence.Because of As
2s
3poisonous, workman can contact with arsenic slag when arsenic slag reclaims, and there is potential safety hazard.
The removal of impurities of Artificial Control phosphoric acid produce in arsenic slag split retracting device when running, when arsenic slag precipitation does not have to make during certain thickness conveying worm can not oepration at full load, cause the waste of electric energy.And be transported to the bad control of amount of moist arsenic slag of drying pot with conveying worm from Rose Box, there is steam or hot blast when drying and use excessive, cause the waste of the energy.
Summary of the invention
The utility model, for the deficiencies in the prior art, provides that a kind of structure is simple, control accuracy is high, can reclaim energy-saving control device by the arsenic slag split of the moist arsenic slag of a certain amount of oven dry, effectively solve power saving when arsenic slag split retracting device runs.
For achieving the above object, the technical solution that the utility model adopts is:
Energy-saving control device is reclaimed in the split of arsenic slag, comprises Rose Box, conveying worm, oven dry pot, baffle plate, baffle plate cylinder, baffle plate cylinder reversal valve, material scraping plate, scraper cylinder, scraper cylinder reversal valve, collecting box and controller; Be provided with oblique filter screen in Rose Box, the charging aperture of conveying worm is near the low side of oblique filter screen, and the discharging opening of conveying worm is above oven dry pot, and conveying worm is driven by drive motors; The drying tank of drying pot is rectangular channel, and be provided with radiating tube along drying tank outside, radiating tube is communicated with air inlet pipe, and air inlet pipe is provided with intake valve, and drying tank has gravity sensor; There is discharging opening drying tank side, and discharging opening is provided with baffle plate and limit switch, and baffle plate is connected with baffle plate cylinder, and baffle plate cylinder reversal valve drives baffle plate cylinder moving; The opposite side of drying tank has material scraping plate, and material scraping plate is connected with scraper cylinder, and scraper cylinder reversal valve drives scraper cylinder moving, and collecting box is below discharging opening; Gravity sensor is connected with controller by holding wire with limit switch, and controller is connected with baffle plate cylinder reversal valve, scraper cylinder reversal valve, drive motors, intake valve by control line.
Described controller is DCS main frame.
Described baffle plate cylinder reversal valve, scraper cylinder reversal valve are three-position four-way electromagnetic directional valve.
Described intake valve is magnetic valve.
Described holding wire and control line are shielding line.
During work, waste water containing arsenic slag is put into Rose Box filter, because of Action of Gravity Field, arsenic slag is concentrated in the lower end of oblique screen pack, controller starts drive motors, the arsenic slag of humidity is transported in drying tank by conveying worm, during to constant weight, signal is passed to controller by gravity sensor, controller stops drive motors, and open intake valve and pass into steam to radiating tube or the arsenic slag of hot blast to humidity is dried, when to constant weight, signal is passed to controller by gravity sensor, controller cuts out intake valve, and control baffle plate cylinder reversal valve and make baffle plate air cylinder driven baffle plate open discharging opening, then controller control scraper cylinder reversal valve makes scraper air cylinder driven material scraping plate that the arsenic slag of oven dry is put into collecting box from discharging opening, when after material scraping plate contact limit switch, signal is passed to controller by limit switch, controller controls scraper cylinder reversal valve makes scraper air cylinder driven material scraping plate reset, then controller controls baffle plate cylinder reversal valve and makes baffle plate air cylinder driven flapper closure discharging opening, restart drive motors, repeat above-mentioned steps, realize continual recovery arsenic slag.
the beneficial effects of the utility model:
1, the utility model structure is simple, and holding wire and control line employing shielding line, have higher transfer rate and good anti-electromagnetic interference capability ensure that the safe operation that arsenic slag reclaims.
2, the utility model controller is that DCS main frame can carry out Automated condtrol to each equipment, and control accuracy is high, and the continual recovery arsenic slag of energy, organic efficiency is high.
3, the utility model reduces the consumption of the energy consumption of drive motors, steam or hot blast, has saved the energy.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model.
Fig. 2 is connecting line construction schematic diagram of the present utility model.
1-Rose Box, 2-conveying worm, 3-dry pot, 4-baffle plate, 5-baffle plate cylinder, 6-baffle plate cylinder reversal valve, 7-material scraping plate, 8-scraper cylinder, 9-scraper cylinder reversal valve, 10-collecting box, 11-controller, the oblique filter screen of 12-, 13-drive motors, 14-drying tank, 15-air inlet pipe, 16-intake valve, 17-gravity sensor, 18-discharging opening, 19-limit switch.
Detailed description of the invention
embodiment 1
As shown in Figure 1 and Figure 2, energy-saving control device is reclaimed in the split of arsenic slag, comprises Rose Box 1, conveying worm 2, dries pot 3, baffle plate 4, baffle plate cylinder 5, baffle plate cylinder reversal valve 6, material scraping plate 7, scraper cylinder 8, scraper cylinder reversal valve 9, collecting box 10 and controller 11; Be provided with oblique filter screen 12 in Rose Box 1, the charging aperture of conveying worm 2 is near the low side of oblique filter screen 12, and the discharging opening of conveying worm 2 is above oven dry pot 3, and conveying worm 2 is driven by drive motors 13; The drying tank 14 of drying pot 3 is rectangular channel, and be provided with radiating tube along drying tank 14 outside, radiating tube is communicated with air inlet pipe 15, and air inlet pipe 15 is provided with intake valve 16, and drying tank 14 has gravity sensor 17; There is discharging opening 18 drying tank 14 side, and discharging opening 18 is provided with baffle plate 4 and limit switch 19, and baffle plate 4 is connected with baffle plate cylinder 5, and baffle plate cylinder reversal valve 6 drives baffle plate cylinder 5 to move; The opposite side of drying tank 14 has material scraping plate 7, and material scraping plate 7 is connected with scraper cylinder 8, and scraper cylinder reversal valve 9 drives scraper cylinder 8 to move, and collecting box 10 is below discharging opening 18; Gravity sensor 17 is connected with controller 11 by holding wire with limit switch 19, and controller 11 is connected with baffle plate cylinder reversal valve 6, scraper cylinder reversal valve 9, drive motors 13, intake valve 16 by control line.
Described controller 11 is DCS main frame.
Described baffle plate cylinder reversal valve 6, scraper cylinder reversal valve 9 are three-position four-way electromagnetic directional valve.
Described intake valve 16 is magnetic valve.
Described holding wire and control line are shielding line.
During work, waste water containing arsenic slag is put into Rose Box 1 filter, because of Action of Gravity Field, arsenic slag is concentrated in the lower end of oblique screen pack 12, controller 11 starts drive motors 13, the arsenic slag of humidity is transported in drying tank 14 by conveying worm 2, during to constant weight, signal is passed to controller 11 by gravity sensor 17, controller 11 stops drive motors 13, and open intake valve 16 and pass into the arsenic slag of steam to humidity to radiating tube and dry, when to constant weight, signal is passed to controller 11 by gravity sensor 17, controller 11 cuts out intake valve 16, and control baffle plate cylinder reversal valve 6 and make baffle plate cylinder 5 drive baffle plate 4 to open discharging opening 18, then controller 11 controls scraper cylinder reversal valve 9 and makes scraper cylinder 8 drive material scraping plate 7 that the arsenic slag of oven dry is put into collecting box 10 from discharging opening 18, after material scraping plate 7 contacts limit switch 19, signal is passed to controller 11 by limit switch 19, controller 11 controls scraper cylinder reversal valve 9 makes scraper cylinder 8 drive material scraping plate 7 to reset, then controller 11 controls baffle plate cylinder reversal valve 6 and makes baffle plate cylinder 5 drive baffle plate 4 to cut out discharging opening 18, restart drive motors 13, repeat above-mentioned steps, realize continual recovery arsenic slag.
embodiment 2
Energy-saving control device is reclaimed in the split of arsenic slag, and its embodiment is as embodiment 1, and difference is that described radiating tube passes into hot blast.
Claims (7)
1. energy-saving control device is reclaimed in the split of arsenic slag, comprises Rose Box (1), conveying worm (2), dries pot (3), baffle plate (4), baffle plate cylinder (5), baffle plate cylinder reversal valve (6), material scraping plate (7), scraper cylinder (8), scraper cylinder reversal valve (9), collecting box (10) and controller (11); It is characterized in that, oblique filter screen (12) is provided with in Rose Box (1), the low side of charging aperture near oblique filter screen (12) of conveying worm (2), the discharging opening of conveying worm (2) is in the top of drying pot (3), and conveying worm (2) is driven by drive motors (13); The drying tank (14) of drying pot (3) is rectangular channel, and be provided with radiating tube along drying tank (14) outside, radiating tube is communicated with air inlet pipe (15), and air inlet pipe (15) is provided with intake valve (16), and drying tank (14) has gravity sensor (17); There is discharging opening (18) drying tank (14) side, and discharging opening (18) is provided with baffle plate (4) and limit switch (19), and baffle plate (4) is connected with baffle plate cylinder (5), and baffle plate cylinder reversal valve (6) drives baffle plate cylinder (5) motion; The opposite side of drying tank (14) has material scraping plate (7), and material scraping plate (7) is connected with scraper cylinder (8), and scraper cylinder reversal valve (9) drives scraper cylinder (8) motion, and collecting box (10) is in discharging opening (18) below; Gravity sensor (17) is connected with controller (11) by holding wire with limit switch (19), and controller (11) is connected with baffle plate cylinder reversal valve (6), scraper cylinder reversal valve (9), drive motors (13), intake valve (16) by control line.
2. energy-saving control device is reclaimed in arsenic slag split according to claim 1, and it is characterized in that, described controller (11) is DCS main frame.
3. energy-saving control device is reclaimed in arsenic slag split according to claim 1 and 2, and it is characterized in that, described baffle plate cylinder reversal valve (6), scraper cylinder reversal valve (9) are three-position four-way electromagnetic directional valve.
4. energy-saving control device is reclaimed in arsenic slag split according to claim 1 and 2, and it is characterized in that, described intake valve (16) is magnetic valve.
5. energy-saving control device is reclaimed in arsenic slag split according to claim 3, and it is characterized in that, described intake valve (16) is magnetic valve.
6. energy-saving control device is reclaimed in arsenic slag split according to claim 1 and 2, and it is characterized in that, described holding wire and control line are shielding line.
7. energy-saving control device is reclaimed in arsenic slag split according to claim 3, and it is characterized in that, described holding wire and control line are shielding line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420613280.9U CN204134291U (en) | 2014-10-23 | 2014-10-23 | Energy-saving control device is reclaimed in the split of arsenic slag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420613280.9U CN204134291U (en) | 2014-10-23 | 2014-10-23 | Energy-saving control device is reclaimed in the split of arsenic slag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204134291U true CN204134291U (en) | 2015-02-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420613280.9U Expired - Fee Related CN204134291U (en) | 2014-10-23 | 2014-10-23 | Energy-saving control device is reclaimed in the split of arsenic slag |
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| CN (1) | CN204134291U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112460954A (en) * | 2020-11-27 | 2021-03-09 | 安徽众盛农业发展有限公司 | Drying device of middle chicken feed for broiler breeding |
| CN113603456A (en) * | 2021-08-23 | 2021-11-05 | 深圳市础润环保科技有限公司 | Research, development and manufacturing process of novel clay and porcelain plate |
-
2014
- 2014-10-23 CN CN201420613280.9U patent/CN204134291U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112460954A (en) * | 2020-11-27 | 2021-03-09 | 安徽众盛农业发展有限公司 | Drying device of middle chicken feed for broiler breeding |
| CN113603456A (en) * | 2021-08-23 | 2021-11-05 | 深圳市础润环保科技有限公司 | Research, development and manufacturing process of novel clay and porcelain plate |
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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: 20150204 Termination date: 20151023 |
|
| EXPY | Termination of patent right or utility model |