CN108467781A

CN108467781A - It is a kind of the leaching of residue cake of press to be refined oil mechanism

Info

Publication number: CN108467781A
Application number: CN201810487236.0A
Authority: CN
Inventors: 洪颖; 李川; 白云
Original assignee: Dongguan University of Technology
Current assignee: Dongguan University of Technology
Priority date: 2018-05-21
Filing date: 2018-05-21
Publication date: 2018-08-31

Abstract

The leaching of residue cake of press can be refined oil mechanism the present invention relates to a kind of, it includes rack and leaching cylinder, it leaches in cylinder and is provided with screen tube, the bottom of screen tube is the movable solid strainer bottom plate of liftable, it leaches the position that cylinder is located at below strainer bottom plate and offers cake of press mouth, cake of press mouth is sealed with cake of press elevator, cake of press elevator is connect with the cake of press lifting cylinder moved towards vertically being arranged in rack, the top of screen tube, which is provided with, grinds cylinder, it grinds an internal upper part and is provided with grinding mechanism, interior lower part is provided with the support coordinated with strainer bottom plate and draws material device, the upper and lower part for leaching cylinder offers inlet and liquid outlet respectively, inlet and liquid outlet have been respectively cooperating with liquid inlet control valve and liquid control valve；Screen tube is arranged in leaching cylinder in the present invention, coordinates the design of cake of press structure, can remaining residue in screen tube be pressed into pie, and so that pie residue is declined and take out, and improves the efficiency of the efficiency and after-treatment of residue separation, realizes continuous dipping and refines oil.

Description

It is a kind of the leaching of residue cake of press to be refined oil mechanism

Technical field

The present invention relates to refining equipment field more particularly to it is a kind of can by the leaching of residue cake of press refine oil mechanism.

Background technology

There are many abundant fat content, such as soybean, peanut and tea seed is contained in crop, it can be used for refining oil, refine oil Mode be all squeezing method and lixiviation process mostly, infusion method is to be soaked out lubricant component then to pass through steaming again using solvent It evaporates and detaches grease and solvent.

It is existing leach oil refining mostly and be all solvent and the crop that grinds are put into leach in cylinder to impregnate, and then will Lubricant component, which soaks out, to be come, and is later detached mixed liquor and residue by the way of filtering, is needed to use filter plant, grasps Make complex steps, while also needing to carry out after-treatment to the residue in strainer, cannot achieve continuous impregnate and refine oil, oil refining effect Rate is low.

Invention content

The leaching of residue cake of press can be refined oil mechanism the object of the present invention is to provide a kind of, strainer is set leaching in cylinder Cylinder, and open up cake of press mouth at the position for leaching installation screen tube in cylinder, coordinates the design of cake of press structure, can will be residual in screen tube The residue stayed is pressed into pie, and so that pie residue is declined and take out, and improves the efficiency of the efficiency and after-treatment of residue separation, real Continuous dipping oil refining is showed.

In order to achieve the goal above, the technical solution adopted by the present invention is：It is a kind of the leaching of residue cake of press to be refined oil Mechanism, it includes rack and leaches cylinder, screen tube is provided in the leaching cylinder, the bottom of the screen tube is liftable Movable solid strainer bottom plate, the leaching cylinder are located at the position below strainer bottom plate and offer cake of press mouth, the cake of press Mouth is sealed with cake of press elevator, and the cake of press lifting cylinder moved towards vertically being arranged on the cake of press elevator and rack connects It connects, the top of the screen tube, which is provided with, grinds cylinder, and the internal upper part that grinds is provided with grinding mechanism, the setting of interior lower part There is the support coordinated with strainer bottom plate to draw material device, the upper and lower part of the leaching cylinder offers inlet and goes out liquid respectively Mouthful, the inlet and liquid outlet have been respectively cooperating with liquid inlet control valve and liquid control valve.

Further, the left and right sides of the rack is provided with the bottom plate clamping cylinder of left and right horizontal trend, the bottom The tight cylinder of board is connected with bottom plate clamping block, and the bottom plate clamping block is L-shaped block, and its horizontal component is in vertical portion Side, the thickness of the horizontal component of the bottom plate clamping block be less than the thickness of strainer bottom plate and with strainer bottom plate clamping engagement.

Further, it includes being arranged grinding the fixation cake of press block in cylinder, the fixation that material device is drawn in the support Move towards vertically rectangular is offered in the middle part of cake of press block and draws material mouth, is further opened in the fixation cake of press block and is drawn material mouth and be connected to Cake of press chamber, the cake of press intracavitary is provided with cake of press folding cylinder, and cake of press folding cylinder is connected with to penetrate into and draws The cake of press of material mouth opens and closes block.

Further, cake of press folding block is position that is rectangular, coordinating with pressing chamber with the part for drawing material mouth cooperation Lower surface is inclined-plane, and cake of press folding cylinder is hinged on cake of press intracavitary, and the cake of press intracavitary is additionally provided with vertical trend Folding block compression cylinder, the lower part of the folding block compression cylinder is connected with the folding with the upper surface cooperation of cake of press folding block Block pressure plate, when cake of press folding block is with material mouth cooperation is drawn, cake of press opens and closes the lower surface of block and the lower surface of fixed cake of press block is put down Together.

Further, the grinding mechanism includes the shaft that grinds being arranged grinding a center, and described grinds shaft It is connect with the motor that grinds for leaching the setting of cylinder top, the lower part for grinding shaft, which is socketed with, grinds switch block, the leaching It is provided with below the upper cover plate of cylinder and grinds lower air cylinder, described grinding is connected with below lower air cylinder grinds lower lock block, described Grind the briquetting that grinds for being connected with and grinding switch block cooperation below lower lock block, the middle part for grinding shaft is hollow shaft, And it grinds hollow part in the middle part of shaft and is located at the position for grinding above switch block and offers and grind discharge port, positioned at grinding above briquetting Position be provided with and grind feed inlet, be provided on the upper lid of the leaching cylinder and the feed hopper that grinds cylinder and be connected to.

Further, the top for grinding switch block be middle high outer bottom the conical surface, the lower part for grinding briquetting with The shape cooperation of switch block is ground, described grinding has gap between switch block and the barrel for grinding cylinder, described grinds below briquetting It is provided with and grinds the charging block of switch block outer rim cooperation, the top of the fixation cake of press block is back taper v notch v, described The lower part for grinding switch block is and the back taper column of fixed cake of press block top cooperation, and between grinding between switch block and fixed cake of press block Away from gradually being reduced by outer lateral middle part.

Further, described to grind briquetting and grind lower lock block be contact disconnected cooperation, and the briquetting that grinds connects It is connected to the briquetting resetting spring in compressive state, the top of the briquetting resetting spring is connected with spring mounting blocks, described Spring mounting blocks on the outside of offer mounting blocks screens slot, and pass through mounting blocks screens slot and be arranged below cylinder upper plate with leaching Mounting blocks snap ring coordinates, and mounting blocks screens cylinder is provided in the spring mounting blocks, the mounting blocks screens cylinder Cylinder head is pierced by the inside of spring mounting blocks and is connected with mounting blocks screens inserted block, and the top setting for grinding shaft opens up There are the mounting blocks screens slot coordinated with mounting blocks screens inserted block, the position outside for grinding shaft and grinding briquetting cooperation It is provided with the first cooperation ring gear, described grinding offers the ring gear consistent with the first cooperation ring gear outer diameter with healing up in briquetting, The ring gear matches the lower part to heal up and is provided with the first ring gear cooperation rack coordinated with the first cooperation ring gear.

Further, the outer middle side part for grinding switch block, which offers, grinds switch block screens annular groove, and described grinding turns The cooperation of block screens annular groove is described to grind being connected with across grinding cylinder of switch block screens arc block there are two grinding switch block screens arc block And grinding switch block screens push rod with grind cylinder locking connection, the shaft that grinds penetrates into the position setting ground in switch block There is the second cooperation ring gear, described grinding is provided in switch block coordinates rack with the second ring gear of the second cooperation ring gear cooperation.

Beneficial effects of the present invention are：

1, screen tube in leaching cylinder is set, and cake of press mouth is opened up at the position for leaching installation screen tube in cylinder, coordinates cake of press knot Remaining residue in screen tube can be pressed into pie by the design of structure, and so that pie residue is declined and taken out, and residue separation is improved Efficiency and after-treatment efficiency, realize continuous dipping oil refining.

2, the design of bottom plate clamping cylinder and bottom plate clamping block can play card when taking out residue cake to strainer Tight effect avoids shaking when taking out, the L-shaped design of bottom plate clamping block, additionally it is possible to play limit when taking out residue cake The effect of position.

3, the structure design of material device is drawn in support, and can realize will draw material mouth closure, and then can ensure cake of press more Completely.

4, the structure design of cake of press folding block, the design of cooperation folding block compression cylinder, can be such that folding presses in cake of press Cake block is concordant with the fixed lower surface of briquetting block, realizes more smooth cake of press effect, the stacking of more convenient residue cake.

5, the smart structural design of grinding mechanism can realize that charging grinds integrated operation, and then can realize continuous Grind work, substantially increase the efficiency ground.

6, the design of block is fed, it can be ensured that can be intercepted to the particulate matter of entrance in charging, avoid not having By grinding the case where just falling, the structure design of switch block and fixed cake of press block is ground, secondary grinding can be carried out to granule materials It is broken, it is ensured that the particle degree ground.

7, the structure design of briquetting resetting spring and spring mounting blocks, can make to grind briquetting and do not occur in attrition process Rotation rotates together in separation process with grinding switch block, and remaining particle is centrifuged and is discharged.

8, it grinds switch block screens annular groove and grinds the design of switch block screens arc block, it can be ensured that grind and turn in rotation process Block is not in teetertotter, while being also convenient for grinding shaft and grinding the dismounting and replacement of switch block.

Description of the drawings

Fig. 1 is a kind of structural schematic diagram that the leaching of residue cake of press can be refined oil to mechanism.

Fig. 2 is the structural schematic diagram that material device is drawn in support.

Fig. 3 is the structural schematic diagram of grinding mechanism.

Fig. 4 is the partial enlarged view of A in Fig. 3.

Fig. 5 is the sectional view of B-B in Fig. 4.

Fig. 6 is the partial enlarged view of D in Fig. 3.

Fig. 7 is the sectional view of F-F in Fig. 3.

Fig. 8 is the partial enlarged view of H in Fig. 7.

Label character as shown in the figure is expressed as：1, rack；2, cylinder is leached；3, screen tube；4, cylinder is ground；5, grinding mechanism； 6, feed hopper；7, cake of press mouth；8, strainer bottom plate；9, cake of press elevator；10, cake of press lifting cylinder；11, material device is drawn in support；12、 Bottom plate clamping cylinder；13, bottom plate clamping block；14, liquid inlet control valve；15, liquid control valve；16, fixed cake of press block；17, draw material Mouthful；18, cake of press chamber；19, cake of press opens and closes cylinder；20, cake of press opens and closes block；21, block compression cylinder is opened and closed；22, block pressure plate is opened and closed； 23, motor is ground；24, shaft is ground；25, feed inlet is ground；26, discharge port is ground；27, switch block is ground；28, briquetting is ground； 29, lower air cylinder is ground；30, lower lock block is ground；31, the first cooperation ring gear；32, ring gear matches and heals up；33, the first ring gear cooperating teeth Item；34, spring mounting blocks；35, briquetting resetting spring；36, mounting blocks screens cylinder；37, mounting blocks screens inserted block；38, it installs Block snap ring；39, block is fed；41, switch block screens push rod is ground；42, switch block screens arc block is ground；43, switch block screens ring is ground Slot；44, the second cooperation ring gear；45, the second ring gear coordinates rack.

Specific implementation mode

In order to make those skilled in the art more fully understand technical scheme of the present invention, below in conjunction with the accompanying drawings to the present invention into The description of row detailed description, this part is only exemplary and explanatory, should not there is any limitation to protection scope of the present invention Effect.

As Figure 1-Figure 8, concrete structure of the invention is：It is a kind of the leaching of residue cake of press to be refined oil mechanism, it Including rack 1 and cylinder 2 is leached, screen tube 3 is provided in the leaching cylinder 2, the bottom of the screen tube 3 is lived for liftable Dynamic solid strainer bottom plate 8, the position that the leaching cylinder 2 is located at 8 lower section of strainer bottom plate offer cake of press mouth 7, the pressure Cake mouth 7 is sealed with cake of press elevator 9, and the cake of press moved towards vertically being arranged on the cake of press elevator 9 and rack 1 lifts Cylinder 10 connects, and the top of the screen tube 3, which is provided with, grinds cylinder 4, and 4 internal upper part of cylinder that grinds is provided with grinding mechanism 5, interior lower part be provided with the support coordinated with strainer bottom plate 8 draw material device 11, the upper and lower part of the leaching cylinder 2 is opened respectively Equipped with inlet and liquid outlet, the inlet and liquid outlet have been respectively cooperating with liquid inlet control valve 14 and liquid control valve 15.

Preferably, the left and right sides of the rack 1 is provided with the bottom plate clamping cylinder 12 of left and right horizontal trend, the bottom The tight cylinder of board 12 is connected with bottom plate clamping block 13, and the bottom plate clamping block 13 is L-shaped block, and its horizontal component is in vertical portion The thickness of the inside divided, the horizontal component of the bottom plate clamping block 13 is less than the thickness of strainer bottom plate 8 and is pressed from both sides with strainer bottom plate 8 Tight fit.

Preferably, it includes being arranged grinding the fixation cake of press block 16 in cylinder 4 that material device 11 is drawn in the support, and described consolidates The middle part of level pressure cake block 16 offers move towards vertically rectangular and draws material mouth 17, is further opened with and draws in the fixation cake of press block 16 The cake of press chamber 18 that material mouth 17 is connected to, cake of press folding cylinder 19 is provided in the cake of press chamber 18, and the cake of press opens and closes cylinder 19 be connected with can penetrate into the cake of press for drawing material mouth 17 folding block 20.

Preferably, cake of press folding block 20 is position that is rectangular, coordinating with pressing chamber with the part for drawing material mouth cooperation Lower surface is inclined-plane, and cake of press folding cylinder 19 is hinged in cake of press chamber 18, is additionally provided in the cake of press chamber 18 perpendicular The folding block compression cylinder 21 directly moved towards, the lower part of the folding block compression cylinder 21 is connected with opens and closes 20 upper table of block with cake of press Face cooperation folding block pressure plate 22, when cake of press folding block 20 and draw material mouth 17 coordinate when, cake of press open and close block 20 lower surface with The lower surface of fixed cake of press block 16 is concordant.

Preferably, the grinding mechanism 5 includes being arranged to grind shaft 24 grind 4 center of cylinder, and described grinding turns Axis 24 is connect with the motor 23 that grinds for leaching the setting of 2 top of cylinder, and the lower part for grinding shaft 24, which is socketed with, grinds switch block 27, It is provided with below the upper cover plate of the leaching cylinder 2 and grinds lower air cylinder 29,29 lower section of lower air cylinder that grinds is connected with Grind lower lock block 30, it is described grind that 30 lower section of lower lock block is connected with and grinds the cooperation of switch block 27 grind briquetting 28, it is described The middle part for grinding shaft 24 is hollow shaft, and grinds 24 middle part hollow part of shaft and opened up positioned at the position for grinding 27 top of switch block Have and grinds discharge port 26, is provided with positioned at the position ground above briquetting 28 and grinds feed inlet 25, the upper cover of the leaching cylinder 2 On be provided with and the feed hopper 6 that grinds cylinder 4 and be connected to.

Preferably, the top for grinding switch block 27 is the conical surface of middle high outer bottom, the lower part for grinding briquetting 28 Coordinate with the shape for grinding switch block 27, has gap between the barrel for grinding switch block 27 and grinding cylinder 4, described grinds pressure 28 lower section of block is provided with and grinds the charging block 39 of 27 outer rim of switch block cooperation, and the top of the fixation cake of press block 16 is back taper V notch v, the lower part for grinding switch block 27 is the back taper column with the cooperation of 16 top of fixed cake of press block, and grinds switch block 27 Spacing between fixed cake of press block 16 is gradually reduced by outer lateral middle part.

Preferably, described to grind briquetting 28 with lower lock block 30 is ground be to contact disconnected cooperation, and described grinds briquetting 28 are connected with the briquetting resetting spring 35 in compressive state, and the top of the briquetting resetting spring 35 is connected with spring installation The outside of block 34, the spring mounting blocks 34 offers mounting blocks screens slot, and by mounting blocks screens slot and leaches on cylinder 2 The mounting blocks snap ring 38 being arranged below plate coordinates, and mounting blocks screens cylinder 37 is provided in the spring mounting blocks 34, described The cylinder head of mounting blocks screens cylinder 37 be pierced by the inside of spring mounting blocks 34 and be connected with mounting blocks screens inserted block 37, it is described Grind shaft 24 top setting offer the mounting blocks screens slot coordinated with mounting blocks screens inserted block 37, described grinds Shaft 24 and the position outside for grinding the cooperation of briquetting 28 are provided with the first cooperation ring gear 31, and described grinding in briquetting 28 offers With the first consistent ring gear of cooperation 31 outer diameter of ring gear with healing up 32, the ring gear matches 32 lower part of healing up and is provided with and matches with first It closes the first ring gear that ring gear 31 coordinates and coordinates rack 33.

Preferably, the outer middle side part for grinding switch block 37, which offers, grinds switch block screens annular groove 43, and described grinds The cooperation of switch block screens annular groove 43 there are two switch block screens arc block 43 is ground, wear by being connected with for switch block screens arc block 43 that grind Cross and grind cylinder 4 and grind switch block screens push rod 41 with grind the locking connection of cylinder 4, it is described grind shaft 24 and penetrate into grind turn Position in block 27 is provided with the second cooperation ring gear 44, and described grinding is provided in switch block 27 to be coordinated with the second cooperation ring gear 44 The second ring gear coordinate rack 45.

When specifically used, first equipment is assembled, later by the way that crop to be refined oil to be put into from feed hopper 6, crop into Enter to grinding and can be entered in the cavity for grinding shaft 24 from feed inlet 25 is ground after 28 top of briquetting, and then can be from grinding out Material mouth 26, which flows out to, grinds 27 top of switch block, charging baffle 39 at this time and grinds switch block 27 and is in closed state, passes through later It grinds the drive of motor 23 and grinds the rotation of shaft 24, and then drive and grind the rotation of switch block 27, while will by grinding lower air cylinder 29 It grinds briquetting 28 to press down, cooperation grinds switch block 27 and realizes that crop grinds, and makes to grind lower air cylinder 29 later and is returned to original position Rise a bit again afterwards, while making to grind motor stalls, grinding briquetting 28 can reply under the action of briquetting resetting spring 35 To extreme higher position, block 39 is fed at this time and is detached with switch block 27 is ground, the first ring gear coordinates rack 33 and first to coordinate ring gear 31 Engagement, while 37 activity of mounting blocks screens inserted block is driven by mounting blocks screens cylinder 36, it is that mounting blocks screens inserted block 37 penetrates To grinding in shaft, shaft rotation is ground by grinding motor drive later, and then drive and grind switch block 27 and grind briquetting 28 It rotates synchronously, their upper remaining particles is thrown away, the material thrown away enters on fixed cake of press block 16, along fixed cake of press block 16 notch falls, and along with grind 27 lower part of switch block it is secondary grind to enter draw in material mouth 17, drop into filter later On net bottom plate 8, repeatedly attrition process later, while feed liquor is persistently controlled by liquid control valve 15 and liquid inlet control valve 14 and is gone out Liquid realizes that flowing shape leaches oil refining, when entering the material in screen tube 3 and reaching a certain amount of, passes through cake of press and opens and closes cylinder 19 Cake of press folding block 20 is pushed away as to drawing in material mouth, cake of press folding block 20 is compressed by opening and closing block cake of press cylinder 21 later, is being soaked It after the completion of going out, is all transported away into leachate, then drives cake of press elevator 9 to rise by cake of press lifting cylinder 10, and then band Electric filter bottom plate 8 rises, and coordinates fixed cake of press block 16 that the material in it is pressed into pie, makes later under cake of press lifting cylinder 10 Drop, and then so that strainer bottom plate 8 is detached from and leach cylinder 2, drive bottom plate clamping block 13 by strainer bottom by bottom plate clamping cylinder 12 later Plate 8 carries out clamping, makes to take out residue cake later, completes primary leach and is operated at cake, is subsequently repeated the above steps.

It should be noted that herein, the terms "include", "comprise" or its any other variant are intended to non-row His property includes, so that the process, method, article or equipment including a series of elements includes not only those elements, and And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic Element.

Principle and implementation of the present invention are described for specific case used herein, the explanation of above example The method and its core concept for being merely used to help understand the present invention are answered the above is only a preferred embodiment of the present invention When pointing out due to the finiteness of literal expression, and objectively there is unlimited concrete structure, for the common skill of the art For art personnel, without departing from the principle of the present invention, several improvement, retouching or variation can also be made, can also incited somebody to action Above-mentioned technical characteristic is combined in the right way；These improve retouching, variation or combination, or the not improved structure by invention Think and technical solution directly applies to other occasions, is regarded as protection scope of the present invention.

Claims

1. a kind of can refine oil mechanism by the leaching of residue cake of press, it includes rack（1）With leaching cylinder（2）, which is characterized in that institute The leaching cylinder stated（2）Inside it is provided with screen tube（3）, the screen tube（3）Bottom be the movable solid strainer bottom of liftable Plate（8）, the leaching cylinder（2）Positioned at strainer bottom plate（8）The position of lower section offers cake of press mouth（7）, the cake of press mouth（7） It is sealed with cake of press elevator（9）, the cake of press elevator（9）With rack（1）The cake of press liter of upper setting moved towards vertically Sending down abnormally ascending cylinder（10）Connection, the screen tube（3）Top be provided with and grind cylinder（4）, described grinds cylinder（4）Internal upper part is arranged There is grinding mechanism（5）, interior lower part is provided with and strainer bottom plate（8）Material device is drawn in the support of cooperation（11）, the leaching cylinder（2） Upper and lower part offer inlet and liquid outlet respectively, the inlet and liquid outlet have been respectively cooperating with liquid inlet control valve （14）And liquid control valve（15）.

2. it is according to claim 1 it is a kind of can by the leaching of residue cake of press refine oil mechanism, which is characterized in that the machine Frame（1）Left and right sides be provided with left and right horizontal trend bottom plate clamping cylinder（12）, the bottom plate clamping cylinder（12）Connection There is bottom plate clamping block（13）, the bottom plate clamping block（13）For L-shaped block, and its horizontal component is in the inside of vertical portion, institute The bottom plate clamping block stated（13）Horizontal component thickness be less than strainer bottom plate（8）Thickness and with strainer bottom plate（8）Clamping is matched It closes.

3. it is according to claim 1 it is a kind of can by the leaching of residue cake of press refine oil mechanism, which is characterized in that the branch Material device is drawn in support（11）Cylinder is being ground including setting（4）Interior fixation cake of press block（16）, the fixation cake of press block（16）In Portion offers move towards vertically rectangular and draws material mouth（17）, the fixation cake of press block（16）Inside it is further opened with and draws material mouth（17）Even Logical cake of press chamber（18）, the cake of press chamber（18）Inside it is provided with cake of press folding cylinder（19）, the cake of press opens and closes cylinder （19）It is connected with to penetrate into and draws material mouth（17）Cake of press open and close block（20）.

4. it is according to claim 3 it is a kind of can by the leaching of residue cake of press refine oil mechanism, which is characterized in that the pressure Cake opens and closes block（20）It is inclined-plane with the position lower surface that the part of material mouth cooperation is rectangular and pressing chamber coordinates is drawn, the pressure Cake opens and closes cylinder（19）It is hinged on cake of press chamber（18）Interior, described cake of press chamber（18）Inside it is additionally provided with the folding block pressure moved towards vertically Tight cylinder（21）, the folding block compression cylinder（21）Lower part be connected with and cake of press folding block（20）Upper surface cooperation is opened Close block pressure plate（22）, when cake of press opens and closes block（20）With draw material mouth（17）When cooperation, cake of press opens and closes block（20）Lower surface with it is solid Level pressure cake block（16）Lower surface it is concordant.

5. it is according to claim 3 it is a kind of can by the leaching of residue cake of press refine oil mechanism, which is characterized in that the mill Crushing device（5）Cylinder is being ground including setting（4）Center grinds shaft（24）, described grinds shaft（24）With leaching cylinder（2） Top setting grinds motor（23）Connection, described grinds shaft（24）Lower part be socketed with and grind switch block（27）, described Leach cylinder（2）Upper cover plate below be provided with and grind lower air cylinder（29）, described grinds lower air cylinder（29）Lower section is connected with Grind lower lock block（30）, described grinds lower lock block（30）Lower section is connected with and grinds switch block（27）Cooperation grinds briquetting （28）, described grinds shaft（24）Middle part be hollow shaft, and grind shaft（24）Middle part hollow part, which is located at, grinds switch block （27）The position of top, which offers, grinds discharge port（26）, positioned at grinding briquetting（28）The position of top, which is provided with, grinds feed inlet （25）, the leaching cylinder（2）Upper lid on be provided with and grind cylinder（4）The feed hopper of connection（6）.

6. it is according to claim 5 it is a kind of can by the leaching of residue cake of press refine oil mechanism, which is characterized in that the mill Broken switch block（27）Top be middle high outer bottom the conical surface, described grinds briquetting（28）Lower part and grind switch block（27）Shape Cooperation, described grinds switch block（27）With grind cylinder（4）Barrel between have gap, described grinds briquetting（28）Lower section is arranged There is and grinds switch block（27）The charging block of outer rim cooperation（39）, the fixation cake of press block（16）Top for back taper lack Mouthful, described grinds switch block（27）Lower part be and fixed cake of press block（16）The back taper column of top cooperation, and grind switch block （27）With fixed cake of press block（16）Between spacing gradually reduced by outer lateral middle part.

7. it is according to claim 5 it is a kind of can by the leaching of residue cake of press refine oil mechanism, which is characterized in that the mill Broken briquetting（28）With grind lower lock block（30）To contact disconnected cooperation, described grinds briquetting（28）It is connected in compression shape The briquetting resetting spring of state（35）, the briquetting resetting spring（35）Top be connected with spring mounting blocks（34）, described Spring mounting blocks（34）Outside offer mounting blocks screens slot, and pass through mounting blocks screens slot and leach cylinder（2）Below upper plate The mounting blocks snap ring of setting（38）Cooperation, the spring mounting blocks（34）Inside it is provided with mounting blocks screens cylinder（37）, described Mounting blocks screens cylinder（37）Cylinder head be pierced by spring mounting blocks（34）Inside and be connected with mounting blocks screens inserted block （37）, described grinds shaft（24）Top setting offer and mounting blocks screens inserted block（37）The mounting blocks screens of cooperation is inserted Slot, described grinds shaft（24）With grind briquetting（28）It is provided with the first cooperation ring gear on the outside of the position of cooperation（31）, described Grind briquetting（28）It inside offers and the first cooperation ring gear（31）The consistent ring gear of outer diameter, which is matched, to heal up（32）, the ring gear matches It heals up（32）Lower part be provided with and first cooperation ring gear（31）First ring gear of cooperation coordinates rack（33）.

8. it is according to claim 5 it is a kind of can by the leaching of residue cake of press refine oil mechanism, which is characterized in that the mill Broken switch block（37）Outer middle side part offer and grind switch block screens annular groove（43）, described grinds switch block screens annular groove（43）Cooperation There are two grind switch block screens arc block（43）, described grinds switch block screens arc block（43）Be connected with across grinding cylinder（4）And With grind cylinder（4）Locking connection grinds switch block screens push rod（41）, described grinds shaft（24）It penetrates into and grinds switch block （27）Interior position is provided with the second cooperation ring gear（44）, described grinds switch block（27）It is inside provided with and the second cooperation ring gear （44）Second ring gear of cooperation coordinates rack（45）.