CN105057583A - Dust removing and heat recycling device for casting and shakeout workshop - Google Patents
Dust removing and heat recycling device for casting and shakeout workshop Download PDFInfo
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- CN105057583A CN105057583A CN201510425869.5A CN201510425869A CN105057583A CN 105057583 A CN105057583 A CN 105057583A CN 201510425869 A CN201510425869 A CN 201510425869A CN 105057583 A CN105057583 A CN 105057583A
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- collecting box
- heat
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- casting
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Abstract
The invention provides a dust removing and heat recycling device for a casting and shakeout workshop. The device aims to solve the technical problems that the dust removing effect is not good in the casting and shakeout workshop, and heat can not be fully recycled. The dust removing and heat recycling device comprises a support. The support is connected with a suspended hood. The suspended hood is connected with an air supply pipe. The air supply pipe is connected with a coil pipe. The coil pipe is arranged in a cooling cylinder. A water inlet pipe is arranged at the upper end of the cooling cylinder, and a water outlet pipe is arranged at the lower end of the cooling cylinder. The coil pipe is connected with a collecting box through a conveying pipe. At least one filter screen is arranged in the collecting box. Sprayers used for spraying water to the filter screens are arranged in the collecting box. A mud outlet pipe is disposed at the bottom of the collecting box. An air outlet is formed in the upper side of the collecting box. Heat in air can be recycled through the cooling cylinder, and energy can be saved; sand dust in the air can be removed through the collecting box, the air can be purified, the work environment of the workshop is improved, and the dust removing and heat recycling device is good for body health of workers.
Description
Technical field
The present invention relates to a kind of casting device, be specifically related to a kind of device that be used in foundry, that sand dust can be removed, 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.
Summary of the invention
The invention provides a kind of device casting knockout workshop dedusting recovery heat, 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 invention 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.
Beneficial effect of the present invention is: the present invention 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 invention.
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 present invention 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 invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
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 |
|---|---|---|---|
| CN201510425869.5A CN105057583A (en) | 2015-07-20 | 2015-07-20 | Dust removing and heat recycling device for casting and shakeout workshop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510425869.5A CN105057583A (en) | 2015-07-20 | 2015-07-20 | Dust removing and heat recycling device for casting and shakeout workshop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105057583A true CN105057583A (en) | 2015-11-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510425869.5A Pending CN105057583A (en) | 2015-07-20 | 2015-07-20 | Dust removing and heat recycling device for casting and shakeout workshop |
Country Status (1)
| Country | Link |
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| CN (1) | CN105057583A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107511452A (en) * | 2017-09-30 | 2017-12-26 | 山西好利阀机械制造有限公司 | A kind of waste heat recycling type knockout case |
| CN109108259A (en) * | 2018-11-12 | 2019-01-01 | 雍万民 | A kind of Mechanical processing of casting sand shake-out device convenient for uniform feeding |
| CN109158529A (en) * | 2018-09-27 | 2019-01-08 | 含山县全兴内燃机配件有限公司 | A kind of cylinder head casting old-sand regeneration processing old sand screening plant |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11156526A (en) * | 1997-11-21 | 1999-06-15 | Sintokogio Ltd | Dust collection device for cooling rotary drum |
| CN103344120A (en) * | 2013-07-12 | 2013-10-09 | 王永江 | Slag-removing, vacuum dust-pumping and waste heat recycling system of magnesium smelting furnace |
| CN103604310A (en) * | 2013-11-28 | 2014-02-26 | 天津百思特环保能源开发有限公司 | Device for recovering and storing intermittent steam |
| CN104107877A (en) * | 2014-06-30 | 2014-10-22 | 常州市姚氏铸造材料有限公司 | Sand cooling apparatus |
| CN205043077U (en) * | 2015-07-20 | 2016-02-24 | 嘉禾县南宏铸造有限公司 | Remove dust and retrieve device of heat in casting knockout workshop |
-
2015
- 2015-07-20 CN CN201510425869.5A patent/CN105057583A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11156526A (en) * | 1997-11-21 | 1999-06-15 | Sintokogio Ltd | Dust collection device for cooling rotary drum |
| CN103344120A (en) * | 2013-07-12 | 2013-10-09 | 王永江 | Slag-removing, vacuum dust-pumping and waste heat recycling system of magnesium smelting furnace |
| CN103604310A (en) * | 2013-11-28 | 2014-02-26 | 天津百思特环保能源开发有限公司 | Device for recovering and storing intermittent steam |
| CN104107877A (en) * | 2014-06-30 | 2014-10-22 | 常州市姚氏铸造材料有限公司 | Sand cooling apparatus |
| CN205043077U (en) * | 2015-07-20 | 2016-02-24 | 嘉禾县南宏铸造有限公司 | Remove dust and retrieve device of heat in casting knockout workshop |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107511452A (en) * | 2017-09-30 | 2017-12-26 | 山西好利阀机械制造有限公司 | A kind of waste heat recycling type knockout case |
| CN109158529A (en) * | 2018-09-27 | 2019-01-08 | 含山县全兴内燃机配件有限公司 | A kind of cylinder head casting old-sand regeneration processing old sand screening plant |
| CN109108259A (en) * | 2018-11-12 | 2019-01-01 | 雍万民 | A kind of Mechanical processing of casting sand shake-out device convenient for uniform feeding |
| CN109108259B (en) * | 2018-11-12 | 2021-02-26 | 浙江立致金属制品科技有限公司 | Foundry goods processing is with shakeout device convenient to even feeding |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151118 |