CN215031664U - Equipment for removing oil stain on surface of waste steel scrap containing precious alloy elements - Google Patents
Equipment for removing oil stain on surface of waste steel scrap containing precious alloy elements Download PDFInfo
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- CN215031664U CN215031664U CN202121447338.3U CN202121447338U CN215031664U CN 215031664 U CN215031664 U CN 215031664U CN 202121447338 U CN202121447338 U CN 202121447338U CN 215031664 U CN215031664 U CN 215031664U
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Abstract
The equipment comprises a steam jet chamber, an oil removing mechanism and a feeding mechanism, wherein the steam jet chamber is fixedly installed, the feeding mechanism has a heating function, a feeding hole and a discharging hole are oppositely formed in the inner wall of the steam jet chamber, the feeding mechanism is fixedly installed at the feeding hole, the oil removing mechanism comprises a vibration conveying part, a steam oil removing part and a recovery part, the vibration conveying part is longitudinally and slidably connected in the steam jet chamber, the steam oil removing part is fixedly arranged on the top of the steam jet chamber and contains an oil removing agent, the recovery part is fixedly installed on the outer wall of the bottom of the steam jet chamber in a penetrating mode, the vibration conveying part is arranged from the feeding hole to the discharging hole in a descending mode, and the recovery part is located below a drain outlet in the bottom of the steam jet chamber; the feeding mechanism sends the waste steel scraps containing precious metal alloy elements to the vibration conveying part to vibrate and slide, and the oil removing part efficiently, quickly, simply and low in cost removes oil stains on the surface of the waste steel scraps containing the precious metal alloy elements.
Description
Technical Field
The utility model relates to an deoiling technical field, concretely relates to remove equipment and method that contains the greasy dirt on steel scrap bits surface of noble alloying element.
Background
The noble metal alloy element is a necessary metal element for forming the special steel. The noble metal alloy element is a strategic resource of China, and the special steel with the noble metal element added in the steel has the characteristics of better comprehensive physical, chemical and mechanical properties, high reliability, stability, long service life and the like.
Because the raw material cost of the special steel is relatively high, the aim of reasonably using the waste steel scraps containing the precious metal alloy elements for reducing the production cost of the special steel and expanding the reasonable use of the waste steel scraps containing the precious metal alloy elements is always pursued by professionals at home and abroad, and therefore, the recycling of the waste steel scraps containing the precious metal alloy elements is always an important way for reducing the raw material cost of the special steel production.
In the machining process of the special steel in the field of mechanical industry, a large amount of scrap-shaped return materials (namely, scrap steel containing precious metal alloy elements) are generated. The treatment and use of the scrap steel scrap containing precious metal alloy elements become an important means for reducing the cost of raw materials, and have important economic benefits, energy-saving and environment-friendly benefits and social benefits.
Meanwhile, only the existing method for removing oil on the surface of the scrap steel containing precious metal alloy elements by using high-temperature furnace charging is adopted, and the waste smoke leakage gas containing oil stains generated by the method is discharged into the atmosphere to pollute the environment, so that the environmental protection requirement cannot be met, and the prior art does not find a solution which is high in efficiency, low in cost and suitable for industrial mass production.
SUMMERY OF THE UTILITY MODEL
The utility model discloses according to the limited problem of means is handled to the scrap steel bits that contain precious metal alloy element now, the utility model discloses a following technical scheme:
the utility model discloses according to the limited problem of means is handled to the scrap steel bits that contain valuable alloying element now, the utility model discloses a following technical scheme:
the equipment comprises a steam jet chamber, an oil removing mechanism and a feeding mechanism, wherein the steam jet chamber is fixedly installed, the feeding mechanism has a heating function, a feeding hole and a discharging hole are oppositely formed in the inner wall of the steam jet chamber, the feeding mechanism is fixedly installed at the feeding hole, the oil removing mechanism comprises a vibration conveying part, a steam oil removing part and a recovery part, the vibration conveying part is longitudinally and slidably connected in the steam jet chamber, the steam oil removing part is fixedly arranged on the top of the steam jet chamber and contains an oil removing agent, the recovery part is fixedly installed on the outer wall of the bottom of the steam jet chamber in a penetrating mode, the vibration conveying part is arranged from the feeding hole to the discharging hole in a descending mode, and the recovery part is located below a drain outlet in the bottom of the steam jet chamber;
the feeding mechanism sends the waste steel scraps containing precious metal alloy elements to the vibration conveying part to vibrate and slide, and the oil is removed through the steam oil removing part.
Compared with the prior art, the utility model provides a remove equipment that contains valuable alloying element's scrap steel bits surface greasy dirt has following beneficial effect: when the device is used, the waste steel scraps containing precious metal alloy elements are heated and baked at a low temperature lower than the burning point of grease through the feeding mechanism, then the waste steel scraps are sent into the steam injection chamber and fall on the vibration conveying part which is obliquely arranged, the vibration conveying part is started to drive the waste steel scraps containing the precious metal alloy elements to vibrate and slide on the vibration conveying part, meanwhile, steam containing degreasing agent is injected through the steam degreasing part to degrease, and the waste steel scraps containing the precious metal alloy elements after being degreased are discharged from the discharge hole; the vibration transmission part can be beneficial to steam to rapidly penetrate through the waste steel scraps containing the precious metal alloy elements without dead angles in the oil removing process, so that the oil removing effect is better, the oil-water separation effect is good, meanwhile, the waste steel scraps containing the precious metal alloy elements discharged from the steam jet chamber can have the temperature higher than the room temperature, and the waste steel scraps are easy to rapidly dry;
moreover, the utility model has low cost for processing the scrap steel containing precious metal alloy elements, simple equipment use, low investment and high efficiency, and the machine hour output can reach 5 to 10 tons/h, which is the obvious characteristic of the equipment.
Preferably, the inner wall of steam jet room slides in opposite directions and is equipped with a plurality of vibrating parts, and each vibrating part is all coplane with feed inlet and discharge gate, vibration transfer portion includes fixed mounting and is in the outer vibrator of steam jet room and can dismantle the vibration sieve board that links to each other with a plurality of vibrating parts, the power take off end of vibrator penetrate in the steam jet room with link to each other can be dismantled to the vibration sieve board, and the vibration sieve board is arranged from the feed inlet to the discharge gate downhill path.
Preferably, the steam deoiling portion includes a plurality of fixed ultrasonic spray heads of wearing to establish at steam jet chamber top, and a plurality of ultrasonic spray heads are followed the scrap steel bits are in vibration sliding direction on the vibration sieve is evenly arranged.
Preferably, the recovery part comprises an oil-water collecting tray fixedly installed below a drain outlet at the bottom of the steam injection chamber, and an oil-water discharging pipe is fixedly connected to the bottom of the oil-water collecting tray.
Preferably, a plurality of sliding grooves which are in one-to-one corresponding sliding connection with a plurality of vibrating pieces are oppositely formed in the inner wall of the steam injection chamber along the vertical direction, each vibrating piece comprises a clamping groove which is slidably arranged in the corresponding sliding groove, the side wall of each clamping groove is elastically connected with the upper inner wall and the lower inner wall of each sliding groove through springs, the notch of each clamping groove is far away from the corresponding sliding groove, a bolt is arranged between the inner side and the outer side of each clamping groove in a threaded penetrating mode, and an auxiliary vibrating device is arranged in each clamping groove;
during assembly, the vibrating screen plate is clamped among the clamping grooves which are arranged oppositely and is locked and fixed through a plurality of corresponding bolts on the clamping grooves.
Preferably, the feeding mechanism comprises a spiral feeder with a heating function, and a discharge end of the spiral feeder is fixedly connected with the feed inlet.
Preferably, a steam discharge pipe is arranged at the top of the steam spraying chamber.
Preferably, the discharge port is provided with a scrap collecting box.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a front view of an embodiment of the present invention.
Fig. 2 is a sectional view of the steam spray chamber of fig. 1.
Fig. 3 is a partial enlarged view of i in fig. 2.
The numbers in the figures are in order: 1. a screw feeder; 2. a feed inlet; 3. a steam injection chamber; 31. a sewage draining outlet; 32. a discharge port; 33. a steam discharge pipe; 34. a chute; 4. a vibrator; 41. vibrating the sieve plate; 5. an ultrasonic spray head; 6. an oil-water collecting tray; 61. an oil-water discharge pipe; 7. a vibrating member; 71. a card slot; 72. a bolt; 8. a spring; 9. and a scrap collecting box.
Detailed Description
In order to make the utility model realize that technical means, creation characteristics, achievement purpose and effect are clearer and easily understand, it is right to combine below the figure and the detailed implementation mode the utility model discloses do further explanation:
as shown in figures 1-2, the utility model provides a remove equipment that contains waste steel bits surface greasy dirt of valuable alloying element, including fixed mounting's steam jet chamber 3, deoiling mechanism and the feeding mechanism who has the heating function, feed inlet 2 and discharge gate 32 have been seted up in opposite directions to the inner wall of steam jet chamber 3, feeding mechanism fixed mounting is in feed inlet 2 department, deoiling mechanism includes the vibration conveying part of vertical sliding connection in steam jet chamber 3, fixed wear to establish the steam deoiling part that contains the deoiling agent at steam jet chamber 3 top and the recovery part on the outer wall of fixed mounting steam jet chamber 3 bottom, vibration conveying part is arranged from feed inlet 2 to discharge gate 32 downhill slope, the recovery part is located the below of steam jet chamber 3 bottom drain 31 to steam jet chamber 3 bottom is hopper-shaped, drain 31 is located the lowest of steam jet chamber 3 bottom, the oil stain can be collected better; the feeding mechanism sends the waste steel scraps containing precious metal alloy elements to the vibration conveying part to vibrate and slide, and the oil is removed by spraying an oil removing agent through the steam oil removing part; preferably, the discharge port 32 is provided with a scrap collecting box 9.
When the device is used, the waste steel scraps containing precious metal alloy elements are heated and baked at a low temperature lower than the burning point of grease through the feeding mechanism, then the waste steel scraps are sent into the steam injection chamber and fall on the vibration conveying part which is obliquely arranged, the vibration conveying part is started to drive the waste steel scraps containing the precious metal alloy elements to vibrate and slide on the vibration conveying part, meanwhile, steam containing degreasing agent is injected through the steam degreasing part to degrease, and the waste steel scraps containing the precious metal alloy elements after being degreased are discharged from the discharge hole; the vibration transmission part can facilitate steam to rapidly penetrate through the waste steel scraps containing the precious metal alloy elements without dead angles in the oil removing process, so that the oil removing effect is better, the oil-water separation effect is good, meanwhile, the waste steel scraps containing the precious metal alloy elements discharged from the steam jet chamber can have the temperature higher than the room temperature, and the waste steel scraps are easy to rapidly dry; moreover, the utility model has low cost for processing the scrap steel containing precious metal alloy elements, simple equipment use, low investment and high efficiency, and the machine hour output can reach 5 to 10 tons/h, which is the obvious characteristic of the equipment.
As shown in fig. 2-3, according to the utility model discloses a further embodiment, a except that the equipment that contains the greasy dirt on precious alloy element's scrap steel bits surface, further optimize vibration transfer portion, steam deoiling portion and the recovery unit that it includes, the inner wall of steam jet chamber 3 slides in opposite directions is equipped with a plurality of vibrating pieces 7, and each vibrating piece 7 is all not coplanar with feed inlet 2 and discharge gate 32, vibration transfer portion includes fixed mounting and is in the outer vibrator 4 of steam jet chamber 3 and can dismantle continuous vibration sieve 41 with a plurality of vibrating pieces 7, the power take off end of vibrator 4 penetrate in steam jet chamber 3 with vibration sieve 41 can dismantle and link to each other, vibration sieve 41 is followed feed inlet 2 and is arranged to discharge gate 32 downhill slope.
The steam deoiling portion includes a plurality of fixed ultrasonic nozzle 5 of wearing to establish at 3 tops of steam jet chamber, and a plurality of ultrasonic nozzle 5 are followed the scrap steel bits are in vibration direction of sliding on the vibration sieve 41 is evenly arranged.
The recovery part comprises an oil-water collecting tray 6 fixedly installed below the drain outlet 31 at the bottom of the steam jet chamber 3, and an oil-water discharging pipe 61 is fixedly connected to the bottom of the oil-water collecting tray 6.
The scrap steel containing precious metal alloy elements is conveyed to a vibration sieve plate 41 by a feeding mechanism, a vibrator 4 is started to drive the vibration sieve plate 41 to vibrate, so that the scrap steel containing precious metal alloy elements slides on the vibration sieve plate 41 in a vibrating manner, meanwhile, steam containing degreasing agent is sprayed by a plurality of ultrasonic spray heads 5 to degrease, the degreased oil falls into an oil-water collecting tray 6 through the vibration sieve plate 41, the degreased scrap steel containing precious metal alloy elements is discharged from a discharge hole 32, the greasy dirt in the oil-water collecting tray 6 is conveyed to a subsequent oil-water separator (not shown) through an oil-water discharge pipe 61 to be recycled, and the oil-water separator (not shown) is the prior art and is not described in detail herein; since the vibrating screen panel 41 is detachably connected to the vibrating member 7, it is convenient to repair and replace the vibrating screen panel 41.
As shown in fig. 2-3, according to another embodiment of the present invention, the apparatus for removing oil stains on the surface of steel scraps containing precious alloy elements further optimizes the vibrating member 7 included therein, the inner wall of the steam spraying chamber 3 is oppositely provided with a plurality of sliding slots 34 in one-to-one sliding connection with the plurality of vibrating members 7 along the vertical direction, each vibrating member 7 includes a clamping slot 71 slidably disposed in the corresponding sliding slot 34, the clamping slot 71 is elastically connected with the upper and lower inner walls of the sliding slot 34 through a spring 8, one side of the clamping slot 71 away from the sliding slot 34 is provided with a clamping slot 71, a bolt 72 is threaded between the inner side and the outer side of the clamping slot 71, and an auxiliary vibrating device (not shown) is disposed in the clamping slot 71; during assembly, the vibrating screen plate 41 is clamped in the clamping grooves 71 which are arranged oppositely and is locked and fixed through the corresponding bolts 72 on the clamping grooves 71, and preferably, an auxiliary vibrating device (not shown) is arranged in each clamping groove 71 and vibrates with the vibrator 4 at the same time, so that the vibrating screen plate 41 has a better vibrating sliding effect on the scrap steel containing the precious alloy elements; when the vibrating screen plate 41 needs to be replaced, the fixing of the vibrating screen plate 41 by the plurality of bolts 72 is loosened, the vibrating screen plate is separated from the connection with the vibrator 4, and then the vibrating screen plate 41 is taken out of the steam spraying chamber 3 for replacement.
As shown in fig. 1-2, according to the utility model discloses a device for removing greasy dirt on the surface of steel scrap containing precious metal alloy element, preferably, feeding mechanism includes the feed screw 1 that has the heating function, feed screw 1's discharge end with feed inlet 2 is fixed continuous, send into the steel scrap containing precious metal alloy element through feed screw 1 and adopt the temperature that is less than the grease ignition point to carry out the low temperature heating and toast for steel scrap containing precious metal alloy element can peel off more rapidly in the follow-up deoiling in-process, the greasy dirt on its surface.
As shown in fig. 1-2, according to another embodiment of the present invention, the apparatus for degreasing the surface of the steel scrap containing valuable alloying elements is preferably provided with a steam discharge pipe 33 at the top of the steam spraying chamber 3, so as to discharge the oil-containing steam generated by the steam spraying chamber 3 and recycle the oil-containing steam through a subsequent oil-water separator (not shown).
The utility model provides a pair of remove equipment that contains the greasy dirt on steel scrap bits surface of valuable alloying element's theory of use does: the waste steel scraps containing precious metal alloy elements are heated and baked at a low temperature lower than the burning point of grease through the spiral feeder 1, then the waste steel scraps are conveyed to the vibration sieve plate 41, meanwhile, steam containing degreasing agents is sprayed through the ultrasonic spray heads 5 to degrease, the removed grease falls into the oil-water collecting tray 6 through the vibration sieve plate 41, oil-containing steam is discharged from the steam discharge pipe 33, the waste steel scraps containing precious metal alloy elements and subjected to degreasing are discharged from the discharge hole 32, and the oil-containing steam discharged from the steam spraying chamber 3 and waste oil collected in the oil-water collecting tray 6 are subjected to recovery and separation treatment through a subsequent oil-water separator (not shown); when the vibrating screen plate 41 needs to be replaced, the fixing of the vibrating screen plate 41 by the plurality of bolts 72 is loosened, the vibrating screen plate is separated from the connection with the vibrator 4, and then the vibrating screen plate 41 is taken out of the steam spraying chamber 3 for replacement.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (8)
1. The equipment for removing the oil stain on the surface of the scrap steel containing the precious alloy elements is characterized by comprising a steam jet chamber (3) which is fixedly installed, an oil removing mechanism and a feeding mechanism with a heating function, wherein the inner wall of the steam jet chamber (3) is oppositely provided with a feeding hole (2) and a discharging hole (32), the feeding mechanism is fixedly installed at the feeding hole (2), the oil removing mechanism comprises a vibration conveying part which is longitudinally and slidably connected in the steam jet chamber (3), a steam oil removing part which is fixedly arranged at the top of the steam jet chamber (3) in a penetrating mode and contains an oil removing agent, and a recovery part which is fixedly installed on the outer wall of the bottom of the steam jet chamber (3), the vibration conveying part is arranged in a descending mode from the feeding hole (2) to the discharging hole (32), and the recovery part is located below a drain outlet (31) at the bottom of the steam jet chamber (3);
the feeding mechanism sends the waste steel scraps containing precious metal alloy elements to the vibration conveying part to vibrate and slide, and the oil is removed through the steam oil removing part.
2. The equipment for removing the greasy dirt on the surface of the steel scrap containing the precious alloy elements is characterized in that a plurality of vibrating pieces (7) are arranged on the inner wall of the steam jet chamber (3) in a sliding mode in opposite directions, each vibrating piece (7) is not coplanar with the feeding port (2) and the discharging port (32), each vibrating conveying part comprises a vibrator (4) fixedly installed outside the steam jet chamber (3) and a vibrating screen plate (41) detachably connected with the plurality of vibrating pieces (7), the power output end of the vibrator (4) penetrates into the steam jet chamber (3) and is detachably connected with the vibrating screen plate (41), and the vibrating screen plate (41) is arranged in a descending mode from the feeding port (2) to the discharging port (32).
3. The apparatus for degreasing the surface of the steel scraps containing valuable alloying elements according to claim 2, wherein the steam degreasing portion comprises a plurality of ultrasonic spray heads (5) fixedly arranged at the top of the steam spraying chamber (3), and the plurality of ultrasonic spray heads (5) are uniformly arranged along the vibrating sliding direction of the steel scraps on the vibrating screen plate (41).
4. The equipment for removing the greasy dirt on the surface of the waste steel scrap containing the valuable alloying elements as claimed in claim 3, wherein the recovery part comprises an oil-water collecting tray (6) fixedly installed below the sewage outlet (31) at the bottom of the steam jet chamber (3), and an oil-water discharging pipe (61) is fixedly connected at the bottom of the oil-water collecting tray (6).
5. The equipment for removing the oil stain on the surface of the steel scraps containing valuable alloying elements according to claim 2, wherein a plurality of sliding grooves (34) which are in one-to-one corresponding sliding connection with a plurality of vibrating pieces (7) are oppositely formed in the inner wall of the steam injection chamber (3) along the vertical direction, each vibrating piece (7) comprises a clamping groove (71) which is slidably arranged in the corresponding sliding groove (34), the side wall of each clamping groove (71) is elastically connected with the upper inner wall and the lower inner wall of each sliding groove (34) through a spring (8), the notch of each clamping groove (71) is far away from the corresponding sliding groove (34), a bolt (72) is arranged between the inner side and the outer side of each clamping groove (71) in a threaded manner, and an auxiliary vibrating device is arranged in each clamping groove (71);
during assembly, the vibrating screen plate (41) is clamped among a plurality of clamping grooves (71) which are arranged oppositely and is locked and fixed through corresponding bolts (72) on the clamping grooves (71).
6. The equipment for removing the greasy dirt on the surface of the steel scraps containing valuable alloying elements according to any one of claims 1 to 5, wherein the feeding mechanism comprises a spiral feeder (1) with a heating function, and the discharge end of the spiral feeder (1) is fixedly connected with the feed port (2).
7. The apparatus for degreasing the surface of the steel scraps containing valuable alloying elements according to claim 6, wherein the steam discharge pipe (33) is arranged at the top of the steam spraying chamber (3).
8. The apparatus for degreasing the surface of the steel scraps containing valuable alloying elements according to claim 7, wherein the scrap collecting box (9) is arranged at the discharge port (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121447338.3U CN215031664U (en) | 2021-06-28 | 2021-06-28 | Equipment for removing oil stain on surface of waste steel scrap containing precious alloy elements |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121447338.3U CN215031664U (en) | 2021-06-28 | 2021-06-28 | Equipment for removing oil stain on surface of waste steel scrap containing precious alloy elements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215031664U true CN215031664U (en) | 2021-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121447338.3U Active CN215031664U (en) | 2021-06-28 | 2021-06-28 | Equipment for removing oil stain on surface of waste steel scrap containing precious alloy elements |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215031664U (en) |
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2021
- 2021-06-28 CN CN202121447338.3U patent/CN215031664U/en active Active
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