阅读说明：本技术 蒸汽型转鼓结片机 (Steam type rotary drum flaker ) 是由 倪云霞 曹敏 许娟 于 2020-12-16 设计创作，主要内容包括：本申请公开了一种蒸汽型转鼓结片机,包括有壳体、可转动设置在壳体内的转鼓滚筒和用于驱动转鼓滚筒转动的驱动装置,壳体的底端设置有盛装液态物料的第一料槽,转鼓滚筒的底部浸入第一料槽内的液态物料的液面以下,转鼓滚筒包括有转鼓筒体、用于带动转鼓筒体转动的中心轴、多个环绕设置在转鼓筒体的筒壁内的内部滚筒半管、蒸汽进管和冷凝水出管,中心轴与壳体可转动地连接,蒸汽进管和冷凝水出管位于中心轴上,蒸汽进管与内部滚筒半管的进口相连通,冷凝水出管与内部滚筒半管的出口相连通。解决了现有转鼓结片机的热量利用率低且物料在转鼓滚筒表面热量损失而影响物料出料的含水率的问题。(The application discloses steam type rotary drum flaker, which comprises a housin, rotatable rotary drum cylinder that sets up in the casing with be used for driving rotary drum cylinder pivoted drive arrangement, the bottom of casing is provided with the first silo of splendid attire liquid material, below the liquid level of the liquid material of first silo is soaked to rotary drum cylinder's bottom, rotary drum cylinder is including the rotary drum barrel, a center pin for driving rotary drum barrel pivoted, a plurality of inside cylinder semicanal that set up in the section of thick bamboo wall of rotary drum barrel of encircleing, pipe and comdenstion water exit tube are advanced to steam, the center pin rotationally is connected with the casing, steam advances to manage and the comdenstion water exit tube is located the center pin, steam advances the import of pipe and inside cylinder semicanal and is linked together, the comdenstion water exit tube is. The problem of current rotary drum flaker's heat utilization rate low and material at rotary drum cylinder surface heat loss and influence the moisture content of material ejection of compact is solved.)

1. A steam type rotary drum flaker is characterized by comprising a shell (11), a rotary drum roller which is rotatably arranged in the shell (11) and a driving device which is used for driving the rotary drum roller to rotate, wherein a first trough for containing liquid materials is arranged at the bottom end of the shell (11), the bottom of the rotary drum roller is immersed below the liquid level of the liquid materials in the first trough, the rotary drum roller comprises a rotary drum body (16), a central shaft which is used for driving the rotary drum body (16) to rotate, a plurality of inner drum half pipes (19) which are arranged in the wall of the rotary drum body (16) in a surrounding mode, a steam inlet pipe (3) and a condensed water outlet pipe (12), the central shaft is rotatably connected with the shell (11), the steam inlet pipe (3) and the condensed water outlet pipe (12) are positioned on the central shaft, and the steam inlet pipe (3) is communicated with the inlet of the inner drum half pipes (19), the condensed water outlet pipe (12) is communicated with the outlet of the inner roller half pipe (19).

2. The steam type drum flaker as claimed in claim 1, wherein the central shaft comprises a first central shaft (5) having a second end fixedly connected to the first end of the drum body (16), the first central shaft (5) is a hollow shaft, the steam inlet pipe (3) and the condensed water outlet pipe (12) are both located in a central hole of the first central shaft (5), the steam inlet pipe (3) penetrates through the first end of the first central shaft (5) and is communicated with an inlet of the inner drum half-pipe (19), a shaft hole (13) is formed in the first central shaft (5), and two ends of the shaft hole (13) are respectively communicated with outlets of the condensed water outlet pipe (12) and the inner drum half-pipe (19).

3. A steam type rotary drum flaker as claimed in claim 1, wherein the central shaft comprises a first central shaft (5) having a second end fixedly connected to a first end of the drum body (16) and a second central shaft (9) having a first end fixedly connected to a second end of the drum body (16), the first central shaft (5) and the second central shaft (9) are both hollow shafts, the steam inlet pipe (3) is positioned in the central hole of the first central shaft (5) and is communicated with the inlet of the inner roller half-pipe (19), the condensed water outlet pipe (12) is positioned in the central hole of the second central shaft (9), and a shaft hole (13) is formed in the second central shaft (9), and two ends of the shaft hole (13) are respectively communicated with the condensed water outlet pipe (12) and the outlet of the inner roller half-pipe (19).

4. A steam type rotary drum flaker as claimed in claim 2, wherein a partition plate (14) is provided between the shaft hole (13) and the steam inlet pipe (3), and a gap communicated with the condensed water outlet pipe (12) is left between the shaft hole (13) and the partition plate (14).

5. A steam type rotary drum flaker as claimed in claim 1, wherein the inner drum half-pipe (19) is provided with a plurality of circulation ducts (29), the plurality of circulation ducts (29) being arranged side by side and communicating end to end in sequence.

6. A steam type rotary drum flaker as claimed in claim 2, wherein the central shaft further comprises a second central shaft (9), the second central shaft (9) is a solid shaft, the second central shaft (9) is fixed at the second end of the drum body (16), and the second central shaft (9) is rotatably connected with the housing (11).

7. The steam type rotary drum flaker as claimed in claim 1, further comprising a second trough (32) disposed at the bottom end of the housing (11), wherein the bottom end of the first trough is provided with an opening so that the first trough and the second trough (32) are communicated.

8. The steam type rotary drum flaker as claimed in claim 1, wherein the upper end of the housing (11) is provided with a vacuum port (17) for communicating with a vacuum pumping device, the vacuum port (17) communicating with the first trough.

9. The steam type rotary drum flaker as claimed in claim 1, wherein the left end and the right end of the first material tank are provided with a side scraper (20) for cleaning the sticky materials on the left side wall and the right side wall of the rotary drum cylinder and a side scraper support (21) for supporting the side scraper (20), and the two side scraper supports (21) are respectively welded with the left side wall and the right side wall of the shell (11) in an attaching manner.

10. The steam type drum flaker of claim 9, wherein the casing (11) is provided with a feed inlet (22) and a finished product outlet (25) communicated with the first trough, the finished product outlet (25) is opposite to the feed inlet (22), the finished product outlet (25) is provided with a discharge short circuit (31), a positive scraper component (24) for scraping the crystallized material on the outer wall of the drum body (16) is arranged in the discharge short circuit (31), the positive scraper component (24) comprises scraper shafts (36) with two ends fixedly arranged on two side plates of the discharge short circuit (31), positive scrapers (34) rotatably arranged on the scraper shafts (36), and a scraper adjusting screw rod (37) for adjusting the gap between the positive scrapers (34) and the drum body (16), and a first end of the scraper adjusting screw rod (37) is connected with the positive scrapers (34), the end of the scraper adjusting screw rod (37) is connected with the outer side plate of the discharging short joint (31) through a nut.

Technical Field

The application relates to the technical field of flaker, more specifically to a steam type rotary drum flaker.

Background

Tumble drying is a continuous process in which a material or a strip-like material attached to the outer wall of a rotating drum is heated and dried by means of heat transfer through the rotating drum. And current rotary drum sheeting machine bottom sets up the heating charging tray, and when the rotary drum cylinder ran, calorific loss appeared in the rotary drum cylinder surface to influence the moisture content of material ejection of compact, and the heat utilization who heats the charging tray is low.

Therefore, how to solve the problems that the heat utilization rate of the existing rotary drum flaker is low and the moisture content of the discharged material is influenced by the heat loss of the material on the surface of the rotary drum roller is a key technical problem to be solved by technical personnel in the field.

Disclosure of Invention

For overcoming the problem that exists in the correlation technique at least to a certain extent, the utility model aims at providing a steam type rotary drum flaker, its heat utilization rate that can solve current rotary drum flaker is low and the material influences the problem of the moisture content of the material ejection of compact at rotary drum cylinder surface heat loss.

The application provides a steam type rotary drum flaker, which comprises a shell, a rotary drum roller which is rotatably arranged in the shell and a driving device which is used for driving the rotary drum roller to rotate, a first material groove for containing liquid materials is arranged at the bottom end of the shell, the bottom of the rotary drum roller is immersed below the liquid level of the liquid materials in the first material groove, the drum roller comprises a drum body, a central shaft for driving the drum body to rotate, a plurality of inner roller half pipes arranged in the wall of the drum body in a surrounding manner, a steam inlet pipe and a condensed water outlet pipe, the central shaft is rotatably connected with the shell, the steam inlet pipe and the condensed water outlet pipe are positioned on the central shaft, the steam inlet pipe is communicated with an inlet of the inner roller half pipe, and the condensed water outlet pipe is communicated with an outlet of the inner roller half pipe.

Preferably, the central shaft comprises a first central shaft with a second end fixedly connected with the first end of the drum body, the first central shaft is a hollow shaft, the steam inlet pipe and the condensed water outlet pipe are both located in a central hole of the first central shaft, the steam inlet pipe penetrates through the first end of the first central shaft and is communicated with an inlet of the inner drum half pipe, a shaft hole is formed in the first central shaft, and two ends of the shaft hole are respectively communicated with outlets of the condensed water outlet pipe and the inner drum half pipe.

Preferably, the central shaft includes a first central shaft having a second end fixedly connected to the first end of the drum body and a second central shaft having a first end fixedly connected to the second end of the drum body, the first central shaft and the second central shaft are hollow shafts, the steam inlet pipe is located in the central hole of the first central shaft and is communicated with the inlet of the inner drum half-pipe, the condensed water outlet pipe is located in the central hole of the second central shaft, the second central shaft is provided with a shaft hole, and two ends of the shaft hole are respectively communicated with the condensed water outlet pipe and the outlet of the inner drum half-pipe.

Preferably, a partition plate is arranged between the shaft hole and the steam inlet pipe, and a gap communicated with the condensed water outlet pipe is reserved between the shaft hole and the partition plate.

Preferably, the half pipe of inside cylinder is provided with a plurality of circulating line, and is a plurality of the circulating line sets up side by side and end to end communicates in proper order.

Preferably, the central shaft further includes a second central shaft, the second central shaft is a solid shaft, the second central shaft is fixed to the second end of the drum body, and the second central shaft is rotatably connected to the housing.

Preferably, the device further comprises a second material groove arranged at the bottom end of the shell, and the bottom end of the first material groove is provided with an opening so that the first material groove is communicated with the second material groove.

Preferably, the upper end of the shell is provided with a vacuum port communicated with a vacuum pumping device, and the vacuum port is communicated with the first material tank.

Preferably, both ends all are provided with the side scraper that is used for clearing up lateral wall sticky tape material about the rotary drum cylinder and are used for supporting the side scraper support of side scraper, two side scraper support respectively with the lateral wall laminating welding about the casing.

Preferably, be provided with on the casing with feed inlet and finished product material mouth that first silo is linked together, the finished product material mouth with the feed inlet sets up relatively, finished product material mouth department is provided with ejection of compact short circuit, be provided with in the ejection of compact short circuit and be used for scraping down the positive scraper subassembly of the crystallization material on the rotary drum barrel outer wall, positive scraper subassembly is including both ends are fixed to be set up scrape the axle on the both sides board of ejection of compact short circuit, rotationally set up scrape epaxial positive scraper, be used for adjusting positive scraper with the scraper accommodate the lead screw in the clearance of rotary drum barrel, scraper accommodate the lead screw's first end with positive scraper is connected, scraper accommodate the lead screw's second end with the outer panel of ejection of compact short circuit is connected through the nut.

The technical scheme provided by the application can comprise the following beneficial effects:

the application provides a steam type rotary drum flaker, including casing, rotary drum cylinder and drive arrangement, the bottom of casing is provided with first silo, in order to be used for splendid attire liquid material, and the rotary drum cylinder rotationally sets up in the casing to the bottom of rotary drum cylinder is immersed below the liquid level of the liquid material of first silo, so that liquid material can form the material membrane on the outer wall surface of rotary drum cylinder. The rotary drum cylinder comprises a rotary drum cylinder body, a central shaft, a plurality of internal cylinder half pipes, a steam inlet pipe and a condensed water outlet pipe, wherein a driving device drives the rotary drum cylinder body to rotate through driving the central shaft, and the central shaft is rotatably connected with the shell so that the rotary drum cylinder can rotate relative to the shell. Steam advances pipe and comdenstion water exit tube and all is located the center pin to steam advances the import of pipe and inside cylinder half-pipe to be linked together, and the comdenstion water exit tube is linked together with the export of inside cylinder half-pipe, and steam advances the pipe from steam and enters into inside cylinder half-pipe, condenses for the comdenstion water after carrying out the heat exchange with the material in the inside cylinder half-pipe again, and the comdenstion water that generates is discharged after entering the comdenstion water exit tube from the export of inside cylinder half-pipe. When the rotary drum runs, the materials are always in a heating state on the surface of the rotary drum, the heating time of the materials is long, the heat utilization rate is high, and the moisture content of the materials is reduced more quickly, so that the treatment efficiency of the materials is improved; the steam inlet pipe and the condensate outlet pipe are both arranged on the first central shaft, so that the whole equipment structure is more compact, the arrangement is more reasonable, and the occupied area of the equipment is reduced. So set up, solved current rotary drum flaker's heat utilization rate low and the material at rotary drum cylinder surface heat loss and influence the problem of the moisture content of the material ejection of compact.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.

FIG. 1 is a schematic structural view of the present steam type rotary drum flaker shown in accordance with some exemplary embodiments;

FIG. 2 is a side view one of the present steam type rotary drum flaker shown in accordance with some exemplary embodiments;

FIG. 3 is a top view of the present steam type rotary drum flaker shown in accordance with some exemplary embodiments;

FIG. 4 is a second side view of the present steam type rotary drum flaker, shown in accordance with some exemplary embodiments;

FIG. 5 is a rear view of the present steam type rotary drum flaker shown in accordance with some exemplary embodiments;

FIG. 6 is a front view of the present steam type rotary drum flaker shown in accordance with some exemplary embodiments;

FIG. 7 is a schematic structural view of a drum shown in accordance with some exemplary embodiments;

FIG. 8 is a cross-sectional view of a drum shown in accordance with some exemplary embodiments;

FIG. 9 is a schematic structural view of an inner drum half-pipe shown in accordance with some exemplary embodiments;

FIG. 10 is a front view of an out-feed short shown in accordance with some exemplary embodiments;

fig. 11 is a cross-sectional view of an out-feed short shown in accordance with some example embodiments.

In the figure:

1. a sheeting machine base; 2. a speed reducer; 3. a steam inlet pipe; 4. a rotary joint; 5. a first central shaft; 6. a gear; 7. a bearing; 8. a filler; 9. a second central shaft; 10. a housing end plate; 11. a housing; 12. a condensed water outlet pipe; 13. a shaft hole; 14. a partition plate; 15. a pressure gauge interface; 16. a drum body; 17. a vacuum port; 18. a sight glass; 19. an inner drum half-pipe; 20. a side scraper; 21. a side scraper support; 22. a feed inlet; 23. a sewage draining outlet; 24. a positive doctor assembly; 25. a finished product material port; 26. a steam connecting pipe; 27. a condensed water connecting pipe; 28. a reinforcing plate; 29. a circulation pipe; 30. fixing the partition board; 31. discharging short circuit; 32. a second trough; 33. an inspection opening; 34. a positive scraper; 35. a scraper seat; 36. a scraper shaft; 37. a scraper adjusting screw rod; 38. and (7) sealing the cover.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus consistent with certain aspects of the present application, as detailed in the appended claims.

Referring to fig. 1 to 11, the present embodiment provides a steam type drum flaker, which includes a housing 11, a drum roller and a driving device, wherein a first trough is disposed at a bottom end of the housing 11 for containing liquid material, the drum roller is rotatably disposed in the housing 11, and the bottom end of the drum roller is immersed below a liquid level of the liquid material in the first trough, so that the liquid material can form a film on an outer wall surface of the drum roller. The driving device is used for driving the rotary drum to rotate so as to heat and dry the materials attached to the outer wall of the rotary drum.

The drum comprises a drum body 16, a central shaft, a plurality of inner drum half-pipes 19, a steam inlet pipe 3 and a condensed water outlet pipe 12.

The central shaft is used for driving the drum body 16 to rotate, and specifically, a first end of the central shaft is fixedly connected with the drum body 16, and a second end of the central shaft is connected with a driving device, and the driving device drives the drum body 16 to rotate by driving the central shaft to rotate. The central shaft is rotatably connected to the housing 11 so that the drum can rotate relative to the housing 11.

Steam advances tub 3 and condensed water exit tube 12 and all is located the center pin to steam advances tub 3 and is linked together with the import of inside cylinder half-pipe 19, and condensed water exit tube 12 is linked together with the export of inside cylinder half-pipe 19, and like this, steam advances tub 3 from steam and enters into inside cylinder half-pipe 19, condenses into the comdenstion water after carrying out the heat exchange with the material in the inside cylinder half-pipe 19 again, and the comdenstion water that generates is discharged after entering condensed water exit tube 12 from the export of inside cylinder half-pipe 19. Moreover, the plurality of inner roller half-pipes 19 are uniformly arranged in the wall of the drum body 16 in a surrounding manner, when the drum runs, the materials are always in a heating state on the surface of the drum, the material heating time is long, the heat utilization rate is high, the water content of the materials is reduced more quickly, and the material processing efficiency is improved; the steam inlet pipe 3 and the condensed water outlet pipe 12 are both arranged on the first central shaft 5, so that the whole equipment structure is more compact and more reasonable in arrangement, and the occupied area of the equipment is reduced.

So set up, solved current rotary drum flaker's heat utilization rate low and the material at rotary drum cylinder surface heat loss and influence the problem of the moisture content of the material ejection of compact.

In one embodiment, the central shaft comprises a first central shaft 5, the second end of the first central shaft 5 is fixedly connected with the first end of the drum body 16, the first central shaft 5 is a hollow shaft, and the steam inlet pipe 3 and the condensed water outlet pipe 12 are both positioned in the central hole of the first central shaft 5, and the steam inlet pipe 3 passes through the first end of the first central shaft 5 and then is communicated with the inlet of the inner drum half-pipe 19; an axle hole 13 is arranged on the first central axle 5, and two ends of the axle hole 13 are respectively communicated with the outlets of the condensed water outlet pipe 12 and the inner roller half-pipe 19, namely, the condensed water outlet pipe 12 is communicated with the inner roller half-pipe 19 through the axle hole 13. Thus, the steam inlet pipe 3 and the condensed water outlet pipe 12 are separately arranged, and the mixing of steam and condensed water can not be caused in the operation process, thereby reducing the loss of a heat source.

Preferably, a partition plate 14 is arranged between the shaft hole 13 and the steam inlet pipe 3, and a gap communicated with the condensed water outlet pipe 12 is reserved between the shaft hole 13 and the partition plate 14, so that the condensed water flows into the condensed water outlet pipe 12 from the gap after flowing into the shaft hole 13 from the outlet of the inner roller half-pipe 19, the partition plate 14 separates the condensed water from the steam inlet pipe 3, and the heat of the steam in the steam inlet pipe 3 is prevented from being taken away by the condensed water.

The central shaft further comprises a second central shaft 9, the second central shaft 9 is fixed to a second end of the drum body 16, and the second central shaft 9 is rotatably connected to the housing 11, so that the drum body 16 is rotatably connected to the housing 11 through the first central shaft 5 and the second central shaft 9. Here, the second central shaft 9 may be a solid shaft to facilitate machining and reduce machining cost.

In another embodiment, the central shaft comprises a first central shaft 5 and a second central shaft 9, the second end of the first central shaft 5 is fixedly connected with the first end of the drum body 16, the first end of the second central shaft 9 is fixedly connected with the second end of the drum body 16, the first central shaft 5 and the second central shaft 9 are hollow shafts, the steam inlet pipe 3 is positioned in the central hole of the first central shaft 5, and the steam inlet pipe 3 passes through the second end of the first central shaft 5 and then is communicated with the inlet of the inner drum half-pipe 19; the condensed water outlet pipe 12 is positioned in the central hole of the second central shaft 9, a shaft hole 13 is arranged on the second central shaft 9, and two ends of the shaft hole 13 are respectively communicated with the condensed water outlet pipe 12 and the outlet of the inner roller half-pipe 19. In this way, steam can enter the inner drum half-pipe 19 from the first central shaft 5 and condensate can flow out of the inner drum half-pipe 19 through the second central shaft 9.

The first center shaft 5 and the second center shaft 9 are rotatably connected to the housing 11 through bearings 7.

Moreover, reinforcing plates 28 are further arranged at the joints of the first central shaft 5 and the second central shaft 9 and the drum body 16, so that the stability of the connection of the first central shaft 5 and the second central shaft 9 and the drum body 16 is improved.

Further, a steam connecting pipe 26 and a condensed water connecting pipe 27 are also arranged in the drum body 16, and both ends of the steam connecting pipe 26 are respectively communicated with inlets of the steam inlet pipe 3 and the inner drum half-pipe 19 for connecting the steam inlet pipe 3 and the inner drum half-pipe 19; both ends of the condensed water connecting pipe 27 are respectively communicated with the outlets of the shaft hole 13 and the inner roller half-pipe 19 so as to be used for connecting the condensed water outlet pipe 12 and the inner roller half-pipe 19, the steam connecting pipe 26 and the condensed water connecting pipe 27 are arranged in a way of being vertical to the axial direction of the roller body 16 and are arranged in a staggered way so as to lead the steam to enter the pipe 3 and be separately arranged with the condensed water outlet pipe 12, thereby avoiding the heat of the steam brought out by the condensed water and reducing the loss of the heat source.

In this embodiment, the inner roller half-pipe 19 is provided with a plurality of circulation pipes 29, the plurality of circulation pipes 29 are arranged side by side and are sequentially communicated end to end, so that steam flows in the inner roller half-pipe 19 in a circulating manner, and the utilization rate of a heat source is improved.

It should be noted that the inner drum half pipe 19 may be provided with 4 circulation pipes 29, or may be provided with 6 circulation pipes, and here, the number of the circulation pipes 29 is not limited, and may be increased or decreased according to the size of the drum flaker. Two ends of the plurality of circulation pipes 29 are respectively fixed on an end plate of the drum 16 and a fixed partition plate 30, and the fixed partition plate 30 is located in the drum 16 and is arranged near the second end of the drum 16.

In the preferred scheme of this embodiment, the upper end of the casing 11 is provided with a vacuum port 17, the vacuum port 17 is communicated with the first material tank, and the vacuum port 17 is used for being communicated with a vacuum-pumping device, so as to enable a vacuum state to be formed in the first material tank, thereby enabling the steam type rotary drum flaker to operate in the vacuum state, and avoiding pollution to the surrounding environment of the device.

In some embodiments, the steam type drum flaker further includes a second trough 32, the second trough 32 is disposed at the bottom end of the housing 11, and the bottom end of the first trough is provided with an opening, that is, the bottom end of the housing 11 is provided with an opening, so that the first trough and the second trough 32 are communicated, and thus the volume of the whole trough is increased, and more liquid materials can be contained.

In another preferred scheme of this embodiment, both ends all are provided with side scraper 20 and side scraper support 21 about first silo, and side scraper 20 is used for clearing up the material that lateral wall sticky tape was about the rotary drum cylinder, and side scraper support 21 is used for supporting side scraper 20 to two side scraper supports 21 respectively with the lateral wall laminating welding about casing 11, two side scraper supports 21 respectively with casing 11 about the lateral wall full weld promptly, like this, both can regard as side scraper support 21, can regard as the baffle of first silo both sides again to increase the volume of first silo.

The side scraper support 21 is connected with the side scraper 20 through bolts, and elongated bolt holes matched with the bolts are arranged on the side scraper 20 so as to adjust the position of the side scraper 20, thereby adjusting the gap between the side scraper 20 and the side end plate of the drum roller.

In this embodiment, the casing 11 is provided with a feed port 22 and a finished product port 25 which are communicated with the first trough, the finished product port 25 is arranged opposite to the feed port 22, the finished product port 25 is provided with a discharge short-circuit 31, and the discharge short-circuit 31 is provided with a positive scraper component 24 therein for scraping off the crystallized material on the outer wall of the outer barrel.

The positive scraper component 24 comprises a positive scraper 34, a scraper shaft 36 and a scraper adjusting screw 37, two ends of the scraper shaft 36 are fixedly arranged on two side plates of the discharge short circuit 31, the positive scraper 34 is rotatably arranged on the scraper shaft 36, and the scraper adjusting screw 37 is used for adjusting the gap between the positive scraper 34 and the rotary drum barrel 16, so that the slice thickness is adjusted.

Specifically, the first end of scraper accommodate the lead screw 37 is connected with positive scraper 34, the first end of scraper accommodate the lead screw 37 can pass through threaded connection with positive scraper 34, and it is dead fixed to lock through the nut at the first end of scraper accommodate the lead screw 37, the second end of scraper accommodate the lead screw 37 is connected through the nut with the outer panel of ejection of compact short circuit 31, when the clearance of positive scraper 34 with rotary drum barrel 16 needs to be adjusted, unscrew the nut of scraper accommodate the lead screw 37 second end, adjust scraper accommodate the lead screw 37 and adjust the clearance of positive scraper 34 and rotary drum barrel.

It should be noted that two scraper adjusting screw rods 37 are provided, and the two scraper adjusting screw rods 37 are respectively provided near two ends of the discharge short 31, so as to adjust the gap between the positive scraper 34 and the drum 16 and ensure the balance of the positive scraper 34.

In order to ensure the sealing performance of the steam type rotary drum flaker, a sealing cover 38 is arranged on the outer side plate of the discharging short joint 31, and the sealing cover 38 is arranged at the second end of the scraper adjusting screw rod 37 so as to seal a through hole for the scraper adjusting screw rod 37 to extend out on the outer side plate of the discharging short joint 31, thereby ensuring that the equipment is in a vacuum operation state.

In order to facilitate maintenance and inspection of the positive scraper component 24, an inspection opening 33 is arranged on the discharge short circuit 31, the inspection opening 33 is arranged between two scraper adjusting screw rods 37, the positive scraper 34 is rotatably connected to a scraper shaft 36 through a scraper seat 35, and the positive scraper 34 is sectionally fixed on the scraper seat 35, so that the positive scraper can be taken out from the inspection opening 33 and replaced at the later stage.

In this embodiment, the inspection opening 33 is provided with a plurality of sight glasses 18 so as to observe the material condition in the first material groove and the second material groove 32.

A mirror 18 is also provided on the housing 11, and the mirror 18 is obliquely inserted into the housing 11 so as to observe the condition of the drum in the housing 11.

In this embodiment, the driving device includes a driving motor, a speed reducer 2 and a gear 6 fixedly connected to the first central shaft 5, and an output shaft of the speed reducer 2 is engaged with the gear 6 to drive the first central shaft 5 to rotate.

Packing 8 is further disposed between the first and second center shafts 5 and 9 and the housing 11 to ensure the sealing property of the housing 11. A first end of the first central shaft 5 and/or a second end of the second central shaft 9 may be provided with a swivel joint 4 for connecting a steam inlet pipe and a condensate outlet pipe.

The steam type drum flaker also comprises a flaker base 1, and the shell 11 and the driving motor are both arranged on the flaker base 1.

The bottom end of the second trough 32 is also provided with a drain outlet 23 communicated with the second trough 32 so as to discharge the remaining materials in the second trough 32 or clean the first trough and the second trough 32. The outer wall of the shell 11 is also provided with a cylinder reinforcing rib, and the cylinder reinforcing rib is arranged along the axial direction of the shell 11 and is fixedly connected with the shell end plate 10 of the shell 11. The top end of the shell 11 is further provided with a pressure gauge interface 15 for connecting a pressure gauge, and the pressure gauge is used for measuring the pressure in the shell 11.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

It is understood that the same or similar parts in the above embodiments may be mutually referred to, and the same or similar parts in other embodiments may be referred to for the content which is not described in detail in some embodiments.

Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.