CN215327360U - Recycling device for casting regeneration wastewater - Google Patents
Recycling device for casting regeneration wastewater Download PDFInfo
- Publication number
- CN215327360U CN215327360U CN202120613056.XU CN202120613056U CN215327360U CN 215327360 U CN215327360 U CN 215327360U CN 202120613056 U CN202120613056 U CN 202120613056U CN 215327360 U CN215327360 U CN 215327360U
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- China
- Prior art keywords
- tank
- recycling device
- filter tank
- brush
- filter
- 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 - Fee Related
Links
- 239000002351 wastewater Substances 0.000 title claims abstract description 35
- 238000011069 regeneration method Methods 0.000 title claims abstract description 29
- 230000008929 regeneration Effects 0.000 title claims abstract description 28
- 238000004064 recycling Methods 0.000 title claims abstract description 22
- 238000005266 casting Methods 0.000 title claims abstract description 20
- 238000003756 stirring Methods 0.000 claims abstract description 31
- 239000000126 substance Substances 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 238000001914 filtration Methods 0.000 claims abstract description 8
- 239000003814 drug Substances 0.000 claims description 21
- 239000010865 sewage Substances 0.000 claims description 11
- 238000001556 precipitation Methods 0.000 claims description 6
- 238000000746 purification Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 238000004062 sedimentation Methods 0.000 abstract description 3
- 230000001376 precipitating effect Effects 0.000 abstract 1
- 239000002245 particle Substances 0.000 description 7
- 239000007787 solid Substances 0.000 description 7
- 239000004576 sand Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Abstract
The utility model discloses a recycling device of casting regeneration wastewater, which comprises a filter tank, wherein a filter screen is arranged at the top of the filter tank, a slide rail is arranged on the side wall of the top of the filter tank, a brush is arranged on the slide rail, a screw rod driving mechanism for driving the brush is arranged on one side of the top of the filter tank, a chemical feeding groove is arranged on one side of the filter tank, a stirring roller is arranged in the chemical feeding groove, a chemical nozzle is arranged on the stirring roller, a sedimentation groove is arranged on one side of the chemical feeding groove, a chute is arranged at the bottom of the sedimentation groove, a drain pipe is arranged at the bottom of the chute, and a propeller mechanism is arranged in the drain pipe. The recycling device for the casting regeneration wastewater provided by the utility model belongs to the technical field of casting production, and can effectively purify the regeneration wastewater through the processes of filtering, chemical adding, purifying and precipitating, so that the purification effect is good, the water purification speed is high, the efficiency is high, and the recycling of the regeneration wastewater is realized.
Description
Technical Field
The utility model relates to a casting production technology, in particular to a recycling device for casting regeneration wastewater.
Background
The sand mold is required to be used in casting production, materials of the sand mold can be recycled through a wet regeneration method, however, after the sand mold is treated through wet regeneration, more regeneration waste water is generated, and in the prior art, the waste water is usually directly discharged, so that waste of water is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problems of the prior art, and aims to provide a recycling device for casting regeneration wastewater, which has good purification effect and high recovery efficiency.
In order to achieve the purpose, the utility model provides a recycling device of casting regeneration wastewater, which comprises a filter tank, wherein a filter screen is arranged at the top of the filter tank, a slide rail is arranged on the side wall of the top of the filter tank, a brush which is adaptive to the surface of the filter screen is arranged on the slide rail, a screw rod driving mechanism for driving the brush is arranged on one side of the top of the filter tank, a chemical feeding groove communicated with the filter tank is arranged on one side of the filter tank, a stirring roller is arranged in the chemical feeding groove, a chemical nozzle is arranged on the stirring roller, a settling tank communicated with the chemical feeding groove is arranged on one side of the chemical feeding groove, a chute which extends obliquely downwards is arranged at the bottom of the settling tank, a discharge pipe is arranged at the bottom of the chute, a propeller mechanism is arranged in the discharge pipe, and a discharge valve is arranged at the bottom of the outer end of the discharge pipe.
Furthermore, a water outlet is formed in the top of the settling tank, and a water inlet is formed in the top of the filtering tank.
Furthermore, a water stirring plate is arranged on the stirring roller, a first channel is arranged at one end, close to the filter tank, in the dosing tank, and a second channel is arranged at one end, close to the settling tank, in the dosing tank.
Furthermore, the first channel and the second channel are in a bell mouth shape, and a water retaining sieve plate is arranged at one end, close to the filter tank, in the dosing tank.
Furthermore, a medicine charging tank communicated with the inner cavity of the stirring roller is arranged on the medicine charging groove, and a pressure pump is arranged on a pipeline connecting the medicine charging tank and the stirring roller.
Furthermore, the screw rod driving mechanism comprises a screw rod arranged in the slide rail and a motor arranged outside one end of the filter tank, a sliding block matched with the slide rail is arranged on the brush, and the sliding block is in threaded connection with the screw rod.
As a further improvement, the brush is provided with a rotating part which is rotationally connected with the sliding block, and the rotating part is provided with a torsion spring which is connected with the sliding block.
Furthermore, the propeller mechanism comprises a screw conveying propeller matched with the sewage discharge pipe and a motor arranged outside the sewage discharge pipe.
Advantageous effects
Compared with the prior art, the utility model has the beneficial effects that: according to the recycling device for the casting regeneration wastewater, the protective cover and the rotating plate are arranged, the processes of filtering, dosing purification and precipitation are good, the regeneration wastewater can be effectively purified, the purification effect is good, the water purification speed is high, the efficiency is high, and the recycling of the regeneration wastewater is realized.
Drawings
FIG. 1 is a sectional view showing the construction of a recycling apparatus for foundry waste water according to the present invention;
fig. 2 is an enlarged sectional view showing the structure of the brush and the rail assembly of the present invention.
In the figure: 1. a filter tank; 2. filtering with a screen; 3. a slide rail; 4. a brush; 5. a screw rod driving mechanism; 6. a medicine feeding groove; 7. a stirring roller; 8. a medicament nozzle; 9. a settling tank; 10. a chute; 11. a blow-off pipe; 12. a propeller mechanism; 13. a blowoff valve; 14. a sewage draining outlet; 15. a water outlet; 16. a water inlet; 17. a water-repellent plate; 18. a first channel; 19. a second channel; 20. a water retaining sieve plate; 21. a medicine filling tank; 22. a pressure pump; 23. a slider; 24. a rotating part; 25. a torsion spring; 26. the squeegee is rotated.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, in the embodiment of the present invention, a recycling device for casting regeneration wastewater includes a filter tank 1, a filter screen 2 is disposed at the top of the filter tank 1, a slide rail 3 is disposed on a side wall of the top of the filter tank 1, a brush 4 adapted to a surface of the filter screen 2 is disposed on the slide rail 3, a screw rod driving mechanism 5 for driving the brush 4 is disposed at one side of the top of the filter tank 1, a chemical feeding tank 6 communicated with one side of the filter tank 1 is disposed at one side of the filter tank 1, a stirring roller 7 is disposed in the chemical feeding tank 6, a motor connected to the stirring roller 7 is disposed on an outer wall of the chemical feeding tank 6, a chemical nozzle 8 is disposed on the stirring roller 7, a settling tank 9 communicated with one side of the chemical feeding tank 6 is disposed at one side of the chemical feeding tank 6, a chute 10 extending obliquely downward is disposed at the bottom of the settling tank 9, a drain pipe 11 communicated with the chute 10 is disposed at the bottom of the chute, a propeller mechanism 12 is disposed in the drain pipe 11, and a drain valve 13 is disposed at the bottom of the drain pipe 11. In the recycling device for the casting regeneration wastewater, the regeneration wastewater entering the tank is filtered by the filter screen 2 on the filter tank 1, solid particles of water are separated, and then the particles on the filter screen 2 are cleaned to one side by the brush 4, so that workers can clean the particles out; then, the water in the filter tank 1 overflows to the dosing tank 6, acidic or alkaline medicament is sprayed out through the medicament nozzle 8 on the stirring roller 7, sufficient reaction is realized through stirring, more solid substances are separated out from the regenerated wastewater, the purification effect on the regenerated wastewater is realized, then the regenerated wastewater in the dosing tank 6 enters the settling tank 9 under the stirring and stirring of the stirring roller 7, after the precipitation for a certain time, the solid substances in the wastewater are precipitated in the chute 10, and the precipitate is discharged through the propeller mechanism 12 in the sewage discharge pipe 11.
This recycling device of casting regeneration waste water purifies and deposits several processes through filtering, adding the medicine and good, can effectually purify regeneration waste water, and purifying effect is good, and the water purification is fast, and is efficient, realizes the cyclic utilization to regeneration waste water.
In this embodiment, the bottom in the filter tank 1 is provided with a grid plate, the bottom of the filter tank 1 is provided with a sewage discharge outlet 14, and the sediment in the filter tank 1 can be discharged through the sewage discharge outlet 14.
In this embodiment, the bottom end of the filter tank 1 is provided with a motor, the output shaft of the motor is provided with a rotating scraper 26, the rotating scraper 26 is arranged below the grating plate, and the rotating scraper 26 can contact with the inner wall of the bottom of the filter tank 1 to clean up the dirt at the bottom of the filter tank 1 and then discharge the dirt from the sewage outlet 14.
In this embodiment, the top of the settling tank 9 is provided with a water outlet 15, and the top of the filtering tank 1 is provided with a water inlet 16.
In this embodiment, a water stirring plate 17 is arranged on the stirring roller 7, a first channel 18 is arranged at one end of the dosing tank 6 close to the filter tank 1, a second channel 19 is arranged at one end of the dosing tank 6 close to the precipitation tank 9, and the water stirring plate 17 can stir the wastewater in the dosing tank 6 into the precipitation tank 9.
The first channel 18 and the second channel 19 are in a bell mouth shape, and a water retaining sieve plate 20 is arranged at one end of the dosing groove 6 close to the filter tank 1. The bell-mouth-shaped first channel 18 and the second channel 19 facilitate the wastewater to flow into the dosing tank 6 and the sedimentation tank 9.
In this embodiment, the medicine feed tank 6 is provided with a medicine tank 21 communicating with the inner cavity of the stirring drum 7, a pipeline connecting the medicine tank 21 and the stirring drum 7 is provided with a pressure pump 22, and the pressure pump 22 conveys the medicine in the medicine tank 21 into the stirring drum 7, so that the pressure of the medicine in the stirring drum 7 is increased easily, and the medicine is ejected by the medicine nozzle 8 easily.
In this embodiment, the bottom of the dosing tank 6 is provided with a motor and belt drive assembly that drives the stirring drum 7.
In this embodiment, the screw rod driving mechanism 5 includes a screw rod disposed in the slide rail 3 and a motor disposed outside the filter tank 1, a slider 23 adapted to the slide rail 3 is disposed on the brush 4, and the slider 23 is connected to the screw rod through a thread. The two sides of the filter tank 1 are provided with slide rails 3, the two ends of the brush 4 are provided with slide blocks 23 which are connected with the two slide rails 3 in a rotating and sliding manner, one of the slide rails 3 is internally provided with a guide shaft, the other slide rail 3 is internally provided with a lead screw connected with the slide block 23 in a threaded manner, namely, the slide block 23 is internally provided with a lead screw nut. The motor drives the sliding block 23 to slide through the screw rod, so as to drive the brush 4 to wash the filter screen 2.
In the present embodiment, a bearing structure for supporting the screw is provided in the slide rail 3.
In this embodiment, the two ends of the brush 4 are provided with the rotating parts 24 rotatably connected with the sliding blocks 23, the rotating parts 24 are provided with the torsion springs 25 connected with the sliding blocks 23, when the brush 4 moves towards one end, under the torsion action of the torsion springs 25, the brush of the brush 4 can be tightly contacted with the surface of the filter screen 2, so that the solid particles on the filter screen 2 can fluctuate towards one end, and the solid particles are gathered at one end of the filter screen 2; then, when brush 4 moved to the other end, brush 4's brush received the resistance, can take place to rotate, and then the brush is difficult to be stirred solid particle away, so set up, can only stir solid particle to one end.
In this embodiment, the propeller mechanism 12 includes a screw for feeding the slurry to be fitted into the sewage pipe 11 and a motor provided outside the sewage pipe 11.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (8)
1. The utility model provides a recycling device of casting regeneration waste water, includes filter tank (1), its characterized in that, the top of filter tank (1) is equipped with filter screen (2), be equipped with slide rail (3) on the lateral wall at filter tank (1) top, be equipped with on slide rail (3) with brush (4) that the surface of filter screen (2) suited, one side at filter tank (1) top is equipped with the drive lead screw actuating mechanism (5) of brush (4), one side of filter tank (1) is equipped with medicine feeding groove (6) rather than the intercommunication, be equipped with agitator drum (7) in medicine feeding groove (6), be equipped with medicament nozzle (8) on agitator drum (7), one side of medicine feeding groove (6) is equipped with precipitation tank (9) rather than the intercommunication, the bottom of precipitation tank (9) is equipped with chute (10) that extend the setting to one side, the bottom of chute (10) is equipped with blow off pipe (11), be equipped with screw mechanism (12) in blow off pipe (11), the bottom of blow off pipe (11) outer end is equipped with blowoff valve (13).
2. The recycling device of foundry regeneration wastewater according to claim 1, characterized in that the top of the settling tank (9) is provided with a water outlet (15), and the top of the filtering tank (1) is provided with a water inlet (16).
3. The recycling device of the casting regeneration wastewater according to claim 2, wherein a water-stirring plate (17) is arranged on the stirring drum (7), a first channel (18) is arranged at one end of the chemical feeding tank (6) close to the filter tank (1), and a second channel (19) is arranged at one end of the chemical feeding tank (6) close to the settling tank (9).
4. The recycling device of casting regeneration wastewater according to claim 3, wherein the first channel (18) and the second channel (19) are flared, and a water-retaining screen plate (20) is arranged at one end of the chemical feeding tank (6) close to the filtering tank (1).
5. The recycling device of the casting regeneration wastewater according to claim 1, 2, 3 or 4, wherein a charging tank (21) communicated with the inner cavity of the stirring drum (7) is arranged on the charging tank (6), and a pressure pump (22) is arranged on a pipeline connecting the charging tank (21) and the stirring drum (7).
6. The recycling device of the casting regeneration wastewater according to claim 5, wherein the screw rod driving mechanism (5) comprises a screw rod arranged in the slide rail (3) and a motor arranged outside one end of the filter tank (1), a sliding block (23) matched with the slide rail (3) is arranged on the brush (4), and the sliding block (23) is in threaded connection with the screw rod.
7. The recycling device of the casting regeneration waste water according to claim 6, characterized in that the brush (4) is provided with a rotating part (24) rotatably connected with the slide block (23), and the rotating part (24) is provided with a torsion spring (25) connected with the slide block (23).
8. The recycling device of the foundry regeneration waste water according to claim 5, characterized in that the propeller mechanism (12) comprises a screw-conveying paddle adapted to the sewage pipe (11) and a motor provided outside the sewage pipe (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120613056.XU CN215327360U (en) | 2021-03-26 | 2021-03-26 | Recycling device for casting regeneration wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120613056.XU CN215327360U (en) | 2021-03-26 | 2021-03-26 | Recycling device for casting regeneration wastewater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215327360U true CN215327360U (en) | 2021-12-28 |
Family
ID=79591306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120613056.XU Expired - Fee Related CN215327360U (en) | 2021-03-26 | 2021-03-26 | Recycling device for casting regeneration wastewater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215327360U (en) |
-
2021
- 2021-03-26 CN CN202120613056.XU patent/CN215327360U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211228 |