CN214830176U

CN214830176U - Sprayer of extractor

Info

Publication number: CN214830176U
Application number: CN202023036147.6U
Authority: CN
Inventors: 徐陆陆; 童绪武; 王大伟; 王本良
Original assignee: Cofco Grain & Oil Industry Huanggang Co ltd
Current assignee: Cofco Grain & Oil Industry Huanggang Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-11-23
Anticipated expiration: 2030-12-15

Abstract

The utility model relates to a leacher spraying device, which comprises a spraying groove extending along an axis and a spraying pipe arranged in the spraying groove, wherein a plurality of spray holes are uniformly distributed along the axial direction on the spraying pipe; the jet hole faces the first long seam flow channel and is far away from the second long seam flow channel; the spraying groove is also provided with a movable plate for controlling the opening or closing of the first long seam flow channel. Spray set simple structure, reasonable in design, and the practicality is good, application scope is wide, long service life, can show the residual oil content in the reduction dregs of a meal, improves the oil yield.

Description

Sprayer of extractor

Technical Field

The utility model belongs to the technical field of leach the ware, concretely relates to leach ware spray set.

Background

The extractor is the core equipment of the oil-making process by the extraction method, and the principle is that a spraying device is used for spraying a solvent to extract oil. The quality of the product is directly related to each economic and technical index of leaching production. Therefore, the reasonable selection of the leacher has very important significance for improving the efficiency of leaching production, reducing the production cost and improving the economic benefit of the leaching oil plant. The leachers currently used in the market mainly comprise a flat rotation type leacher, an annular leacher, a drag chain type leacher, a crawler type leacher and the like, and the leachers are widely applied to the oil preparation and grain and oil deep processing industries.

At present, a spraying device of the existing leacher comprises a spraying groove extending along an axis and a spraying pipe fixed in the spraying groove, and a row of spraying holes are distributed along the axial direction of the spraying pipe; the middle part of the bottom of the spray groove is provided with a long seam flow channel, and the spray hole is positioned at the bottommost part of the spray pipe and is sprayed out by aiming at the long seam flow channel at the bottom of the spray groove. There is also a spray tank which uses solvent to be distributed by overflowing from the upper part to prevent the material layer from being impacted by the solvent.

The two leacher spraying devices are low in practicability and narrow in application range. During the use, the following defects exist: (1) when oil with large powder degree is processed, the solvent from the spray holes passes through the long slit flow channel and is directly sprayed onto the oil, the impact force on the oil is large, the spray holes are easy to block, and then the spraying is uneven, so that the content of residual oil in the meal is increased, and the oil yield is reduced; (2) the spraying groove adopts the solvent distributed from the upper part in an overflowing way, although the impact force on the oil is reduced, the solvent is always remained in the spraying groove, so that the solvent is easy to deposit in the spraying groove, and the pollution to new oil is easy to cause when the oil or the process is replaced. In addition, when processing the oil that the powder degree is little, than the mode of spraying the groove overflow cloth solvent, adopt the mode that the solvent that comes out from the orifice directly sprays to the oil, have and spray more evenly, the advantage that oil yield is also higher.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the technical problem who exists among the prior art, provide a leach ware spray set, it is lower effectively to solve the practicality that two kinds of present leach ware spray sets exist, and application scope is narrower, and the easy jam of orifice and solvent deposit scheduling problem in the spray tank easily.

The utility model provides an above-mentioned technical problem's technical scheme as follows:

a leacher spraying device comprises a spraying groove extending along an axis and a spraying pipe arranged in the spraying groove, wherein a plurality of spray holes are uniformly distributed along the axial direction on the spraying pipe; the jet hole faces the first long seam flow channel and is far away from the second long seam flow channel; the spraying groove is also provided with a movable plate for controlling the opening or closing of the first long seam flow channel.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Further, the spray tank comprises a front cover plate, a rear cover plate and a top plate; the bottom of the spraying groove is provided with a bottom plate and a guide plate of which the top is fixedly connected with the bottom plate; one side of the bottom plate, which is close to the front cover plate, is rotatably connected with the movable plate; a first long seam flow channel is formed between the front cover plate and the bottom plate, and a second long seam flow channel is formed between the rear cover plate and the guide plate.

Furthermore, the top plate is detachably connected with the front cover plate and the rear cover plate.

Further, two end parts of the spraying groove are detachably connected with side cover plates.

Further, the bottom plate is arranged horizontally, and the guide plate is arranged vertically.

Further, the included angle between the axis of the spray hole and the horizontal line is 45-70 degrees.

Further, a sealing ring is arranged between the bottom plate and the movable plate.

Further, the movable plate is fixedly connected with a rotating shaft; a plurality of bearings matched with the rotating shaft are fixedly arranged on the bottom plate.

Furthermore, the end part of the rotating shaft is fixedly connected with a rotating handle.

Further, the spraying device also comprises a driving motor; the output shaft of the driving motor is fixedly connected with the rotating shaft.

The utility model has the advantages that: spray set simple structure, reasonable in design, and the practicality is good, application scope is wide, long service life, can show the residual oil content in the reduction dregs of a meal, improves the oil yield. (1) When oil with small powder degree is processed, the first long slit flow passage is opened; the solvent from the spray holes passes through the first long slit flow channel and is directly sprayed onto the oil material to extract the oil material, the spraying uniformity is good, the residual oil content in the meal is obviously reduced, and the oil yield is improved. (2) When oil with high powder degree is processed, the first long slit flow passage is closed; the solvent that comes out from the orifice sprays from the second long slit runner downwards outflow on the fly leaf, guarantees that the solvent evenly trickles to the oil on, and the impact force is less, effectively avoids the orifice to block up simultaneously, sets up the second long slit runner in the bottom of spray tank in addition, guarantees that the solvent in the spray tank can all flow completely, does not have and remains.

Drawings

Fig. 1 is an external structural view (right side view) of the present invention;

fig. 2 is a schematic diagram (right side view) of the internal structure of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. the spraying device comprises a spraying groove, 11, side cover plates, 12, a front cover plate, 13, a rear cover plate, 14, a top plate, 15, a bottom plate, 16, a movable plate, 17, a guide plate, 2, a spraying pipe, 21, spraying holes, 3, a first long seam flow passage, 4, a second long seam flow passage, 5 and a rotating shaft.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

It should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are intended to be construed broadly, as if they were connected either fixedly or removably, or as integrally formed structures. To those of ordinary skill in the art, the specific meaning of such terms in this patent may be understood as appropriate.

As shown in fig. 1 and 2, the spraying device of the leaching device of the present invention comprises a spraying groove 1 extending along an axis and a spraying pipe 2 disposed in the spraying groove 1, wherein the spraying pipe 2 is provided with a plurality of spray holes 21 uniformly distributed along an axial direction, one side of the bottom of the spraying groove 1 is provided with a first long slit runner 3, and the other side is provided with a second long slit runner 4; the spray hole 21 faces the first long seam flow channel 3 and is far away from the second long seam flow channel 4; the spraying groove 1 is further provided with a movable plate 16 for controlling the opening or closing of the first long seam flow channel 3.

The spraying device is simple in structure, reasonable in design, good in practicability, wide in application range and long in service life, and can be used for remarkably reducing the content of residual oil in the meal and improving the oil yield. (1) When oil with small powder degree is processed, the first long slit flow passage 3 is opened; the solvent from the spray hole 21 passes through the first long slit flow passage 3 and is directly sprayed on the oil material to extract the oil material, the spraying uniformity is good, the residual oil content in the meal is obviously reduced, and the oil yield is improved. (2) When oil with large powder degree is processed, the first long slit flow passage 3 is closed; the solvent from the spray holes 21 is sprayed onto the movable plate 16 and then flows downwards from the second long seam flow channel 4, so that the solvent is guaranteed to uniformly flow onto the oil material, the impact force is small, meanwhile, the spray holes 21 are effectively prevented from being blocked, in addition, the second long seam flow channel 4 is arranged at the bottom of the spray groove 1, and the solvent in the spray groove 1 can completely flow and is free of residue.

As shown in fig. 1 and 2, the shower tray 1 includes a front cover plate 12, a rear cover plate 13, and a top plate 14; the bottom of the spray tank 1 is provided with a bottom plate 15 and a guide plate 17 fixedly connected with the top and the bottom plate 15, and the second long seam flow channel 4 is arranged at the lowest position of the spray tank 1 so as to ensure that the solvent in the spray tank 1 can completely flow and be free of residue. One side of the bottom plate 15 close to the front cover plate 12 is rotatably connected with a movable plate 16; a first long seam flow channel 3 is formed between the front cover plate 12 and the bottom plate 15, and a second long seam flow channel 4 is formed between the rear cover plate 13 and the guide plate 17. Preferably, side cover plates 11 are detachably connected to both ends of the spray tank 1. Preferably, the top plate 14 is detachably connected with the front cover plate 12 and the rear cover plate 13, so as to improve the convenience of dismounting and maintaining the spray tank 1 and the spray pipe 2.

Preferably, the bottom plate 15 is arranged horizontally and the deflector 17 is arranged vertically. The deflector 17 may be formed by bending the bottom plate 15 downward. So that the solvent flows more uniformly, and further the solvent is ensured to flow uniformly onto the oil material.

As shown in figure 2, the included angle between the axis of the spray hole 21 and the horizontal line is 45-70 degrees, the spraying uniformity is further improved, and the oil yield is improved.

Preferably, a sealing ring is disposed between the bottom plate 15 and the movable plate 16 to improve the sealing performance between the bottom plate 15 and the movable plate 16, so as to improve the working stability of the spraying device.

Preferably, the movable plate 16 is fixedly connected with a rotating shaft 5; a plurality of bearings matched with the rotating shaft 5 are fixedly installed on the bottom plate 15, so that the movable plate 16 is rotatably connected with the bottom plate 15.

The end part of the rotating shaft 5 is fixedly connected with a rotating handle, and the position of the movable plate 16 is controlled through the rotating handle, so that the first long seam flow channel 3 is controlled to be opened or closed.

The spraying device also comprises a driving motor; an output shaft of the driving motor is fixedly connected with the rotating shaft 5, and the position of the movable plate 16 is controlled by the driving motor, so that the opening or closing of the first long seam flow channel 3 is controlled.

The working principle of the spraying device of the leacher is as follows:

(1) when oil with small powder degree is processed, the rotating shaft 5 is driven to rotate by a rotating handle or a driving motor, so that the movable plate 16 is far away from the front cover plate 12 to open the first long seam flow channel 3; the solvent from the spray hole 21 passes through the first long slit flow channel 3 and is directly sprayed on the oil to extract the oil;

(2) when oil with large powder degree is processed, the rotating shaft 5 is driven to rotate by a rotating handle or a driving motor, so that the movable plate 16 is tightly contacted with the front cover plate 12 to close the first long seam flow channel 3; the solvent from the spray holes 21 is firstly sprayed onto the movable plate 16, then moves along the bottom plate 15, and finally flows out downwards from the second long seam flow channel 4, so that the solvent is ensured to uniformly flow onto the oil material, and the impact force is small. In this process, the movable plate 16 also acts as a buffer for the solvent.

Because the second long slit runner 4 is positioned at the lowest part of the spraying groove 1 and the solvent has the self-cleaning function, the solvent in the spraying groove 1 can completely flow and be clean without residue.

The mechanisms, assemblies and components of the present invention that are not described with respect to specific structures are conventional structures that exist in the prior art. Can be purchased directly from the market.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A leacher spraying device comprises a spraying groove (1) extending along an axis and a spraying pipe (2) arranged in the spraying groove (1), wherein a plurality of spray holes (21) uniformly distributed along the axial direction are formed in the spraying pipe (2), and the leacher spraying device is characterized in that a first long-slit runner (3) is arranged on one side of the bottom of the spraying groove (1), and a second long-slit runner (4) is arranged on the other side of the bottom of the spraying groove (1); the spray holes (21) face the first long seam flow channel (3) and are far away from the second long seam flow channel (4); the spraying groove (1) is also provided with a movable plate (16) for controlling the opening or closing of the first long seam flow channel (3).

2. The spray arrangement according to claim 1, characterized in that the spray channel (1) comprises a front cover plate (12), a rear cover plate (13) and a top plate (14); a bottom plate (15) and a guide plate (17) with the top fixedly connected with the bottom plate (15) are arranged at the bottom of the spraying groove (1); one side of the bottom plate (15) close to the front cover plate (12) is rotatably connected with a movable plate (16); a first long seam flow channel (3) is formed between the front cover plate (12) and the bottom plate (15), and a second long seam flow channel (4) is formed between the rear cover plate (13) and the guide plate (17).

3. The spray device according to claim 2, characterized in that the top plate (14) is detachably connected to the front cover plate (12) and the rear cover plate (13).

4. A spray arrangement according to claim 2, characterised in that side cover plates (11) are removably attached to both ends of the spray channel (1).

5. Spraying device according to claim 2, characterized in that the floor (15) is arranged horizontally and the deflector (17) is arranged vertically.

6. Spraying device according to claim 5, characterised in that the angle between the axis of the spray aperture (21) and the horizontal is 45 ° -70 °.

7. Spray device according to claim 2, characterized in that a sealing ring is arranged between the bottom plate (15) and the movable plate (16).

8. The spraying device according to claim 2, characterized in that the movable plate (16) is fixedly connected with a rotating shaft (5); a plurality of bearings matched with the rotating shaft (5) are fixedly arranged on the bottom plate (15).

9. Spraying device according to claim 8, characterized in that a rotating handle is fixedly connected to the end of the rotating shaft (5).

10. The spray device of claim 8, further comprising a drive motor; the output shaft of the driving motor is fixedly connected with the rotating shaft (5).