CN205043077U - Remove dust and retrieve device of heat in casting knockout workshop - Google Patents
Remove dust and retrieve device of heat in casting knockout workshop Download PDFInfo
- Publication number
- CN205043077U CN205043077U CN201520525466.3U CN201520525466U CN205043077U CN 205043077 U CN205043077 U CN 205043077U CN 201520525466 U CN201520525466 U CN 201520525466U CN 205043077 U CN205043077 U CN 205043077U
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- CN
- China
- Prior art keywords
- collecting box
- heat
- pipe
- filter screen
- workshop
- 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
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Abstract
The utility model provides a remove dust and retrieve device of heat in casting knockout workshop, the technical problem that solve cast that knockout workshop dust removal effect is not good, the problem of the heat of failing fully to retrieve. The utility model discloses a support even has the cover that induced drafts on, and the cover that induced drafts links to each other with the blast pipe, and the blast pipe links to each other with the coiled pipe, and the coiled pipe setting is in the cooling cylinder, and the cooling cylinder upper end is equipped with the inlet tube, the lower extreme is equipped with the outlet pipe, and the coiled pipe passes through conveying pipe and links to each other with the collecting box, is equipped with at least one filter screen in the collecting box, is equipped with the shower nozzle to the filter screen water spray in the collecting box, and the collecting box bottom is equipped with outlet mud tubes, and the collecting box top is equipped with the gas outlet. The utility model discloses a cooling cylinder can recovery gas heat in the body, can the energy saving, can detach the sand dust in the gas through the collecting box, can the purge gas, improve workshop operation environment, be favorable to that the workman's is healthy.
Description
Technical field
The utility model relates to a kind of casting device, is specifically related to a kind of device that be used in foundry, that can remove sand dust, reclaim heat.
Background technology
Cast and cooled foundry goods have to pass through knockout and cleaning, just can carry out machining or use.Knockout to refer to after sand mold cast by hand or machinery operation that foundry goods, molding sand and sandbox are separated.The mode of general factory knockout is all carry out on vibratory shakeout machine, and vibrating shakeout utilizes the collision between casting mold and shakeout to realize knockout.
Time when vibrating shakeout, larger sand dust of kicking up in workshop, these sand dusts not only affect working environment, contaminated air in workshop, also likely cause workman to change tuberculosis.Therefore, must timely sand and dust treatment be fallen.Be that air blast is set in workshop when existing knockout workshop process sand dust, utilize sack cleaner etc. sand dust absorption to be walked.Although this mode can improve workshop condition, thoroughly can not solve the flotation issue of sand dust, the sand dust problem especially near shakeout is even more serious.
The knockout of general ironcasting, temperature between 400 ~ 500 DEG C, complex-shaped, the ironcasting that easily splits should below 200 DEG C knockout.That is sack cleaner is when work, to be directly disposed in air by the gas of high temperature, serious waste heat after removing sand dust.
Utility model content
The utility model provides a kind of and casts the device that heat is reclaimed in the dedusting of knockout workshop, and the technical problem that solve is the problem that casting knockout workshop dust removing effects is bad, fail fully to reclaim heat.
Content of the present utility model comprises: a kind of device casting knockout workshop dedusting recovery heat, comprise support, support is connected with suspended hood, suspended hood is connected with ajutage, ajutage is connected with coiled pipe, coiled pipe is arranged in cooling cylinder, cooling cylinder upper end is provided with water inlet pipe, lower end is provided with outlet pipe, coiled pipe is connected with collecting box by dispatch tube, at least one filter screen is provided with in collecting box, be provided with the shower nozzle to filter screen water spray in collecting box, be provided with sludge out pipe bottom collecting box, above collecting box, be provided with gas vent.
Three filter screens are provided with in described collecting box.
Three filter screens are arranged side by side.
Described collecting box comprises the lid at main body and top, lid by gemel connection in collecting box main body.
Collecting box main body inner wall is provided with vertical groove, and the fixed frame of filter screen periphery is plugged in groove.
Ajutage is provided with triple valve, and the outlet of triple valve another one is connected with the threeway on dispatch tube.
The beneficial effects of the utility model are: the utility model can heat in gas recovery by cooling cylinder, can economize energy; The sand dust in gas can be removed by collecting box, can Purge gas, improve plant working environment, be conducive to the healthy of workman.
Accompanying drawing explanation
Accompanying drawing is structural representation of the present utility model.
In the drawings, 1. support, 2. suspended hood, 3. ajutage, 4. coiled pipe, 5. water inlet pipe, 6. dispatch tube, 7. shower nozzle, 8. collecting box, 9. gas vent, 10. cooling cylinder, 11. outlet pipes, 12. triple valves, 13. filter screens, 14. sludge out pipe.
Detailed description of the invention
As shown in drawings, a kind of device casting knockout workshop dedusting recovery heat, comprise support 1, support 1 is connected with suspended hood 2, suspended hood 2 is connected with ajutage 3, ajutage 3 is connected with coiled pipe 4, coiled pipe 4 is arranged in cooling cylinder 10, cooling cylinder 10 upper end is provided with water inlet pipe 5, lower end is provided with outlet pipe 11, coiled pipe 4 is connected with collecting box 8 by dispatch tube 6, is provided with at least one filter screen 13 in collecting box 8, is provided with the shower nozzle 7 to filter screen water spray in collecting box 8, be provided with sludge out pipe 14 bottom collecting box 8, above collecting box 8, be provided with gas vent 9.
The utility model can realize reclaiming heat, clean except sand dust two kinds of functions simultaneously: 1. sand dust mist enters ajutage 3 under the effect of suspended hood 2 and blower fan, and in cooling cylinder 10, be connected with cooling water, high-temperature gas in cooling water and coiled pipe 4 carries out heat exchange, in coiled pipe 4, gas temperature out lowers, and flowed out through outlet pipe 11 by the water heated, may be used for heating etc.; 2. the mist after cooling enters in collecting box 8 through dispatch tube 6, shower nozzle 7 is sprayed water to filter screen 13, and when mist is through filter screen 13 time, the sand dust that the inside mixes is adsorbed on filter screen, flow to the sludge out pipe 14 of bottom along current, and the gas after filtering is discharged through gas vent 9.
Preferably, be provided with three filter screens, 13, three filter screens 13 in described collecting box 8 to be arranged side by side.Such sand dust gas can through multistage filtering, and removal of impurities is more thorough.
Preferably, the lid at described collecting box 8 top, is convenient to like this open lid at any time by gemel connection in collecting box main body, observes the situation of collecting box 8 inside, cleaning filter screen.
Further, collecting box 8 main body inner wall is provided with vertical groove, and the fixed frame of filter screen 13 periphery is plugged in groove, more convenient when replacing or maintenance filter screen like this.
Preferably, ajutage 3 is provided with triple valve 12, and the outlet of triple valve 12 another one is connected with the threeway on dispatch tube 6.After triple valve is set, the trend of sand dust mist can be selected, time if not high-temperature gas, the gas in suspended hood 2 directly can be sent into dedusting in collecting box.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. cast the device that heat is reclaimed in the dedusting of knockout workshop for one kind, comprise support (1), support (1) is connected with suspended hood (2), it is characterized in that: suspended hood (2) is connected with ajutage (3), ajutage (3) is connected with coiled pipe (4), coiled pipe (4) is arranged in cooling cylinder (10), cooling cylinder (10) upper end is provided with water inlet pipe (5), lower end is provided with outlet pipe (11), coiled pipe (4) is connected with collecting box (8) by dispatch tube (6), at least one filter screen (13) is provided with in collecting box (8), the shower nozzle (7) to filter screen water spray is provided with in collecting box (8), collecting box (8) bottom is provided with sludge out pipe (14), collecting box (8) top is provided with gas vent (9).
2. the device of heat is reclaimed in casting knockout workshop dedusting as claimed in claim 1, it is characterized in that: be provided with three filter screens (13) in described collecting box (8).
3. the device of heat is reclaimed in casting knockout workshop dedusting as claimed in claim 2, it is characterized in that: three filter screens (13) are arranged side by side.
4. the device of heat is reclaimed in the casting knockout workshop dedusting as described in claim 1 or 2 or 3, it is characterized in that: described collecting box (8) comprises the lid at main body and top, lid by gemel connection in collecting box main body.
5. the device of heat is reclaimed in casting knockout workshop dedusting as claimed in claim 4, and it is characterized in that: collecting box main body inner wall is provided with vertical groove, the fixed frame of filter screen (13) periphery is plugged in groove.
6. the device of heat is reclaimed in casting knockout workshop dedusting as claimed in claim 5, and it is characterized in that: ajutage (3) is provided with triple valve (12), the outlet of triple valve (12) another one is connected with the threeway on dispatch tube (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520525466.3U CN205043077U (en) | 2015-07-20 | 2015-07-20 | Remove dust and retrieve device of heat in casting knockout workshop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520525466.3U CN205043077U (en) | 2015-07-20 | 2015-07-20 | Remove dust and retrieve device of heat in casting knockout workshop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205043077U true CN205043077U (en) | 2016-02-24 |
Family
ID=55336695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520525466.3U Expired - Fee Related CN205043077U (en) | 2015-07-20 | 2015-07-20 | Remove dust and retrieve device of heat in casting knockout workshop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205043077U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105057583A (en) * | 2015-07-20 | 2015-11-18 | 嘉禾县南宏铸造有限公司 | Dust removing and heat recycling device for casting and shakeout workshop |
| CN110560643A (en) * | 2019-07-31 | 2019-12-13 | 南通普瑞特机械有限公司 | energy-saving environment-friendly surface drying furnace |
-
2015
- 2015-07-20 CN CN201520525466.3U patent/CN205043077U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105057583A (en) * | 2015-07-20 | 2015-11-18 | 嘉禾县南宏铸造有限公司 | Dust removing and heat recycling device for casting and shakeout workshop |
| CN110560643A (en) * | 2019-07-31 | 2019-12-13 | 南通普瑞特机械有限公司 | energy-saving environment-friendly surface drying furnace |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160224 Termination date: 20160720 |