CN108547169A

CN108547169A - A kind of application method for the broken bamboo digesting apparatus that cooking liquor recycles

Info

Publication number: CN108547169A
Application number: CN201810683621.2A
Authority: CN
Inventors: 谢章春; 谢兰英
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-06-28
Filing date: 2018-06-28
Publication date: 2018-09-18

Abstract

The present invention provides a kind of application method for the broken bamboo digesting apparatus that cooking liquor recycles, this method is：Step S1, the second retractable cover board on the feed inlet of boiling frame is opened, while broken bamboo being transported to by conveyer in boiling frame, closes the second retractable cover board；Step S2, boiling frame is slowly slid by boiling pond by winding motor, which can slide into boiling pond bottom along limit guide rail；Step S3, the deployed lye in alkali liquor preparing pond opens the second suction pump and is pumped into lye in boiling pond by feed liquor supervisor, closes the second suction pump at this time；Step S4, lid is covered boiling pond, heated to lye by the heating tube in boiling pond, step S5, after boiling, re-used to black liquor, reduce the generation of black liquor by the lid of boiling pond toward declining by telescopic cylinder.The present invention can carry out batch boiling to broken bamboo, and can be recycled to cooking liquor.

Description

A kind of application method for the broken bamboo digesting apparatus that cooking liquor recycles

Technical field

The present invention relates to pulp technology for making paper, the user for the broken bamboo digesting apparatus that especially a kind of cooking liquor recycles Method.

Background technology

Bamboo is the perennial lignified plant of grass family, and China is that most important production bamboo is national in the world, the purposes of bamboo It is very extensive, it is broadly divided into bamboo shoot and uses, watches four major class of use, traditional timber-used and industrial timber-used.Wherein, papermaking primary raw material is exactly bamboo Son, but during papermaking, it needing to carry out boiling to broken bamboo chip, existing digesting apparatus is all to use digester, by It in the design feature of pot, in boiling, needs by hanging pawl by broken bamboo chip snatch to boiler, after cooked, then is grabbed by hanging pawl Go out, not only efficiency is low in this way, but also the bamboo chip after boiling is more open, it is not easy to capture.Further, since the bamboo chip needed for papermaking Amount is more, and disposable boiling is required for as unit of ton, and therefore, volume and efficiency to pot all require, i.e., existing boiling is set Standby the problems such as there will necessarily be low boiling efficiency, waste of human resource, charging and discharging trouble.Such as patent name：Broken bamboo is steamed The implementation method boiled, the patent No.：201410611620.9；Although this method solves the problems, such as charging, but in digestion process Due to lye non-uniform spraying（Bamboo chip irregularly causes）, and steam pipework can not accomplish that entire boiling cavity temperature is uniform, Therefore, there are half-cooked phenomenons as steamed rice, and the broken bamboo chip that boiling comes out can all black not by lye spray, The quality of product has been seriously affected, significant cost is increased for follow-up pulp washing.In addition, the cost of black liquor processing is entire industry Problem is not handled well, and the destruction of environment is will result in.

Invention content

In order to overcome the problems referred above, the broken bamboo digesting apparatus recycled the object of the present invention is to provide a kind of cooking liquor makes With method, the working efficiency of broken bamboo digesting apparatus is improved, and can cooking liquor be subjected to reclaimer operation, reduce the pollution of environment.

The present invention is realized using following scheme：A kind of application method for the broken bamboo digesting apparatus that cooking liquor recycles, institute The broken bamboo digesting apparatus for stating cooking liquor recycling include for forklift is fed and is discharged road surface, be erected at it is defeated on road surface It send machine and the dell in road surface front end is set, be connected by an arc Slope Facies between the road surface and the dell；It is described A boiling pond is provided in dell, the boiling pond is tightly attached to arc runway bottom side, and heating tube, institute are provided in the boiling pond Pedestal there are two being arranged on road surface is stated, winding motor is provided on the pedestal, is provided with limit guide rail in front of the pedestal, institute The section for stating limit guide rail is " u "-shaped, and the limit guide rail is extended to from road surface in the boiling pond, and the limit is led Rail gantry is located on road surface and arc slope；It is opened up on the road surface and arc slope there are two groove body, the groove body middle part is arranged There is a guide rail, a boiling frame is provided on two guide rails, there are two pulley, the pulley is stuck in institute for the boiling frame bottom setting It states on guide rail, a gag lever post is horizontally arranged on the left and right sides wall of the boiling frame, the gag lever post is stuck in the section and is In the limit guide rail of " u "-shaped, the rope on the winding motor is connected with the gag lever post of boiling frame；It is arranged on the boiling frame There is multiple filter hole, a discharge port offered in front of the boiling frame, a feed inlet is offered above the boiling frame, The discharge outlet of the boiling frame bottom is hingedly provided with a first retractable cover board with hole, the boiling frame side wall A second retractable cover board with hole is hingedly provided at feed inlet；The first retractable cover board and the second retractable lid Plate is locked together in by mechanical lock on boiling frame；The conveying frame is located above pedestal, and the tail down of the conveyer tilts There is a reclaiming plate, and reclaiming plate be able to be located at the top of boiling frame feed inlet；A lid, the lid are provided in the boiling pond A telescopic cylinder is provided on body, the telescopic cylinder can drive lid to move up and down, and the lid front end offers two A opening, the cover cap rear limit guide rail in the boiling pond be able to be placed in the opening；It is arranged in the boiling pond There is an outlet pipe；The outlet pipe is connect through one first suction pump with a triple valve；The first outlet of the triple valve is connected to Drainpipe；The second outlet of the triple valve is connected to black liquor scratch pool；The leakage fluid dram of the black liquor scratch pool is deposited with a black liquor Reservoir connects；The liquid spill-way of the black liquor scratch pool is connected to alkali liquor preparing pond；The alkali liquor preparing pond is provided with the second pumping Water pump, the water outlet of second suction pump are connect with by feed liquor supervisor with the boiling pond；

The application method includes the following steps：

Step S1, the second retractable cover board on the feed inlet of boiling frame is opened, while broken bamboo is transported to steaming by conveyer It boils in frame, closes the second retractable cover board；

Step S2, boiling frame is slowly slid by boiling pond by winding motor, which can slide into steaming along limit guide rail Boil bottom of pond；

Step S3, the deployed lye in alkali liquor preparing pond opens the second suction pump and lye is pumped into steaming by feed liquor supervisor It boils in pond, lye submerged boiling frame and impregnated to broken bamboo, closed the second suction pump at this time；

Step S4, lid is covered into boiling pond toward declining by the lid of boiling pond by telescopic cylinder, passes through adding in boiling pond Heat pipe heats lye, to carry out boiling to the broken bamboo in boiling frame；

Step S5, after boiling, the first suction pump is opened, while opening triple valve, black liquor is pumped by the first suction pump Then black liquor scratch pool is raised up the boiling frame by winding motor, staff is according to the concentration and alkali of black liquor Property degree cannot utilize to determine whether the black liquor given off is re-used, then arranged black liquor by leakage fluid dram It puts, can utilize, then black liquor is flowed into alkali liquor preparing pond by black liquor scratch pool, is recycled after black liquor allotment, reduce black liquor Generation.

Further, further comprise after the step S5：Step S6, it after broken bamboo boiling is good, will be covered by telescopic cylinder Body rises, and then starts winding motor pull-up out of boiling pond by boiling frame, remains in the black liquor in boiling frame at this time due to weight The effect of power can be flowed to from the filter hole of boiling frame in boiling pond, and boiling frame is opened after limit guide rail is transported to road surface First retractable cover board of discharge outlet is taken out well-done broken bamboo by forklift.

Further, the step S2 is specially further：Boiling frame is slowly slid into boiling pond by winding motor, it should Boiling frame is after sliding into road surface and arc slope junction, and winding motor stops work boiling frame and can tilt down, at this time broken bamboo It can be rolled into the rear end of boiling frame, the interior meeting vacating space again of such boiling frame, then lifted boiling frame by winding motor, open and steam The second retractable cover board on the feed inlet of frame is boiled, then broken bamboo is transported to by conveyer in boiling frame, closing second can open Closing lid plate；It opens winding motor and boiling frame is slowly slid into boiling pond, which can slide into boiling pond along limit guide rail Bottom.

Further, the alkali liquor preparing pond includes inner and outer wall, and it is hollow that one is formed between the inner and outer wall The outer wall upside of cavity, the alkali liquor preparing pond is provided with an air inlet pipe, and one is provided on the downside of the outer wall in the alkali liquor preparing pond Escape pipe, the air inlet pipe can enter in hot gas to hollow cavity so that hot gas carries out pre-add to the black liquor in alkali liquor preparing pond Heat；The implementation method further includes：When boiling pond carries out boiling to broken bamboo, alkali liquor preparing pond carries out lye on a new wheel It allocates, after deployed lye, first escape pipe is closed, hot gas is passed through in air inlet pipe, hot gas is passed through in hollow cavity, this Sample hot gas can carry out pre-add heat treatment to lye, when carrying out a new broken bamboo boiling of wheel, by pre-warmed lye into boiling pond It is sent into.

Further, the gag lever post is T-shaped gag lever post.

Further, the boiling frame is trapezoidal with boiling pond.

Further, the front end of the limit guide rail is down-set there are two the first fixed link, after the limit guide rail Hold down-set there are two the second fixed link, first fixed link is fixed on the road surface, and second fixed link is fixed Tail portion in the arc slope, the limit guide rail are located at road surface by two the first fixed links and two the second fixed rod frames On arc slope.

The beneficial effects of the present invention are：The present invention method road surface front end be arranged a dell, the road surface with it is described It is connected by an arc Slope Facies between dell；It is opened up on road surface and arc slope fluted, and is provided with boiling on groove Frame, the boiling frame can be slided along limit guide rail, and boiling pond is provided in dell, and broken bamboo is loaded by such conveyer After boiling frame, boiling frame is directly slipped to boiling pond and carries out boiling, and bamboo is carried out soaking cooking by such cooking liquor completely, will not There is cooking liquor and spray non-uniform situation, the broken bamboo chip that such boiling comes out is integrally of good quality, i.e., is all white, is not in Black improves the broken bamboo quality for making paper pulp.It is provided with black liquor scratch pool and alkali liquor preparing pond outside boiling pond；By opening first Suction pump, while opening triple valve, black liquor scratch pool is pumped by black liquor by the first suction pump, then by winding motor by institute It states boiling frame to raise up, staff can be according to the concentration and basicity of black liquor, to determine whether black by what is given off Liquid is re-used, not available, then is discharged black liquor by leakage fluid dram, available then keep in black liquor by black liquor Pond is flowed into alkali liquor preparing pond, is recycled after allotment, greatly reduces the generation of black liquor.

Description of the drawings

Fig. 1 is the method flow schematic diagram of the present invention.

Fig. 2 is the structural schematic diagram of the use state one of the broken bamboo digesting apparatus of the present invention.

Fig. 3 is the structural schematic diagram of the use state two of the broken bamboo digesting apparatus of the present invention.

Fig. 4 is the structural schematic diagram that boiling frame of the present invention is located on guide rail.

Specific implementation mode

The present invention will be further described below in conjunction with the accompanying drawings.

Shown in please referring to Fig.1 to Fig.4, the user for the broken bamboo digesting apparatus that a kind of cooking liquor of the invention recycles Method, the broken bamboo digesting apparatus include for forklift is fed and is discharged road surface 1, the conveyer 5 being erected on road surface 1 and Dell 2 in 1 front end of road surface is set, is connected by 3 phase of an arc slope between the road surface 1 and the dell 2；The dell A boiling pond 4 is provided in 2, the boiling pond 4 is tightly attached to 3 bottom surface of arc slope, heating tube is provided in the boiling pond 4 40, on the road surface 1 setting be provided with winding motor 12 on the pedestal 11,11 front of the pedestal is set there are two pedestal 11 It is equipped with limit guide rail 6, the section of the limit guide rail 6 is " u "-shaped, and the limit guide rail 6 extends to the steaming from road surface 1 It boils in pond 4, and the limit guide rail 6 is erected on road surface 1 and arc slope 3；It is offered on the road surface 1 and arc slope 3 Two groove bodies 13,13 middle part of the groove body are provided with a guide rail 14, a boiling frame 7, the boiling are provided on two guide rails 14 There are two pulleys 71 for the setting of 7 bottom of frame, and the pulley 71 is stuck on the guide rail 14, on the left and right sides wall of the boiling frame 7 It is horizontally arranged with a gag lever post 72, the gag lever post 72 is stuck in the limit guide rail 6 that the section is " u "-shaped；Boiling frame 7 in this way Pulley 71 can be slided on guide rail 14, and pulley can be also stuck in groove body just, and section is that the limit guide rail 6 of " u "-shaped can be right The gag lever post 72 of boiling frame 7 plays the role of guiding.Boiling frame 7 can pass through winding motor on road surface 1 and arc slope 3 in this way 12 carry out traction up and down.

Rope 121 on the winding motor 12 is connected with the gag lever post 72 of boiling frame 7；It is arranged on the boiling frame 7 There are multiple filter hole 73, the front of the boiling frame 7 to offer a discharge port 74, the top of the boiling frame 7 offers one Feed inlet 75 is hingedly provided with a first retractable cover board 8 with hole, institute at the discharge port 74 of 7 bottom of boiling frame It states and is hingedly provided with a second retractable cover board 9 with hole at the feed inlet 75 of 7 side wall of boiling frame；Described first is retractable Cover board 8 and the second retractable cover board 9 are locked together in by mechanical lock on boiling frame 7；Its other party can also be used in practical applications Formula carries out sealed；

The conveyer 5 is erected at 11 top of pedestal, and the tail down inclination of the conveyer 5 has a reclaiming plate 51, and discharges Plate 51 be able to be located at the top of 7 feed inlet 75 of boiling frame；When broken bamboo will carry out boiling, second on feed inlet 75 can be opened Closing lid plate 9 is opened, and then broken bamboo is sent in boiling frame 7 by conveyer 5, and after boiling frame fills bamboo, boiling frame 7 passes through winding Motor is sent in boiling pond from road surface and carries out boiling, after boiling is good, by winding motor by bamboo pull-up, then opens discharge port 74 On the first retractable cover board 8, well-done bamboo is taken out by forklift.

It is provided with a lid 41 in the boiling pond 4, a telescopic cylinder 42, the flexible gas are provided on the lid 41 Cylinder 42 can drive lid 41 to move up and down, and 41 front end of the lid is opened up there are two opening 411, and the lid 41 is covered in institute Limit guide rail 6 be able to be placed in the opening 411 after stating in boiling pond 4；Understood between limit guide rail 6 and opening 411 there are gap, When the gap is used for boiling pond boiling, the circulation of air-flow.An outlet pipe 43 is provided in the boiling pond 4；The water outlet Pipe 43 is connect through one first suction pump 44 with a triple valve 45；The first outlet of the triple valve is connected to drainpipe 46；It is described The second outlet of triple valve is connected to black liquor scratch pool 47；The leakage fluid dram 48 of the black liquor scratch pool 47 and a black liquor storage pool （Do not illustrate in figure）Connection；In the present embodiment, which can be arranged apart from the two of three parts of 47 bottom of black liquor scratch pool Distance；The liquid spill-way 49 of the black liquor scratch pool 47 is connected to alkali liquor preparing pond 50；The alkali liquor preparing pond 50 is provided with Second suction pump 52, the water outlet of second suction pump 52 are connect with by feed liquor supervisor 53 with the boiling pond 4.Preferably , stirring motor 54 can also be set in the alkali liquor preparing pond 50, in favor of being stirred when allotment.The boiling frame and boiling pond are equal It is trapezoidal.

After the boiling frame equipped with broken bamboo is located in boiling pond, 53 are responsible for by cooking liquor by feed liquor（Cooking liquor includes alkali Liquid or black liquor, the basicity in black liquor is high, and impurity is few can then to be recycled, and black liquor neutral and alkali degree is low, and impurity height then cannot be again It uses）It pours into boiling pond, boiling pond carries out boiling to the bamboo in boiling frame.Cooking liquor completely impregnates bamboo in this way Boiling is not in that cooking liquor sprays non-uniform situation, and the broken bamboo chip that such boiling comes out is integrally of good quality, i.e., is all white Color is not in black, improves the broken bamboo quality for making paper pulp.

The application method includes the following steps：

Step S1, the second retractable cover board 9 on the feed inlet 75 of boiling frame 7 is opened, while broken bamboo being conveyed by conveyer 5 Into boiling frame 7, the second retractable cover board 9 is closed；

Step S2, boiling frame 7 is slowly slid by boiling pond 4 by winding motor 12, which can slide along limit guide rail 6 Enter to 4 bottom of boiling pond；The step S2 is specially further：Boiling frame 7 is slowly slid into boiling pond 4 by winding motor 12, After sliding into road surface 1 and 3 junction of arc slope, winding motor 12 stops work boiling frame 7 and can tilt down the boiling frame 7, Broken bamboo can be rolled into the rear end of boiling frame 7 at this time, in such boiling frame 7 again can vacating space, then by winding motor 12 by boiling Frame 7 lifts, and opens the second retractable cover board 9 on the feed inlet 75 of boiling frame 7, then broken bamboo is transported to steaming by conveyer 5 It boils in frame 7, closes the second retractable cover board 9；It opens winding motor 12 and boiling frame 7 is slowly slid into boiling pond, 7 energy of boiling frame Boiling pond bottom is slid into along limit guide rail 6.

Step S3, the deployed lye in alkali liquor preparing pond 50 opens the second suction pump 52 and is responsible for lye by feed liquor 53 are pumped into boiling pond, and lye submerged boiling frame 7 and impregnated to broken bamboo, close the second suction pump 52 at this time；

Step S4, lid 41 is covered boiling pond 4, pass through boiling by the lid 41 of boiling pond 4 toward declining by telescopic cylinder 42 Heating tube 40 in pond 4 heats lye, to carry out boiling to the broken bamboo in boiling frame 7；

Step S5, after boiling, the first suction pump 44 is opened, while opening triple valve 45, by black liquor by the first suction pump 44 It is pumped into black liquor scratch pool 47, is then raised up the boiling frame 7 by winding motor, staff is according to the dense of black liquor Degree and basicity cannot utilize to determine whether the black liquor given off is re-used, then will be black by leakage fluid dram 48 Liquid is discharged, and can be utilized, then black liquor is flowed into alkali liquor preparing pond 50 by black liquor scratch pool 47, sharp again after black liquor allotment With reducing the generation of black liquor.

Step S6, after broken bamboo boiling is good, lid 41 is risen by telescopic cylinder 42, then starting winding motor 12 will steam The pull-up out of boiling pond 4 of frame 7 is boiled, remains in the black liquor in boiling frame 7 at this time since the effect of gravity can be from the filtering of boiling frame 7 It is flowed in hole 73 in boiling pond 4, after limit guide rail is transported to road surface, opening first at discharge port 74 can open boiling frame 7 Closing lid plate 8 is taken out well-done broken bamboo by forklift.

The alkali liquor preparing pond 50 includes inner wall 501 and outer wall 502, and one is formed between the inner wall 501 and outer wall 502 Hollow cavity 503, is provided with an air inlet pipe 504 on the upside of the outer wall in the alkali liquor preparing pond 50, the alkali liquor preparing pond 50 it is outer An escape pipe 505 is provided on the downside of wall, the air inlet pipe 504 can enter in hot gas to hollow cavity 503 so that hot gas is to lye Black liquor in preparing pool is preheated.Boiling pond is entered after the black liquor that can be utilized again so directly preheating, steaming can be improved Boil efficiency.The implementation method further includes：When boiling pond 4 carries out boiling to broken bamboo, alkali liquor preparing pond 50 carries out lye A new wheel is allocated, and after deployed lye, is first closed escape pipe 505, and hot gas is passed through in air inlet pipe 504, and hot gas is logical Enter in hollow cavity 503, such hot gas can carry out pre-add heat treatment to lye, when carrying out a new broken bamboo boiling of wheel, by pre-add The lye of heat is sent into boiling pond 4.

In the present invention, the gag lever post 72 is T-shaped gag lever post.Boiling frame 7 in this way is after sliding into boiling pond, limit Position bar, which can be stuck in the limit guide rail 6 of " u "-shaped, to be played the role of limiting and stucking.

The boiling frame 7 and boiling pond 4 are trapezoidal.Boiling frame can preferably load broken bamboo in this way, and also can be preferably It is slided on road surface and arc slope.

The front end of the limit guide rail 6 is down-set there are two the first fixed link 61, and the rear end of the limit guide rail 6 is downward There are two the second fixed link 62, first fixed links 61 to be fixed on the road surface 1 for setting, and second fixed link 62 is fixed Tail portion in the arc slope 3, the limit guide rail 6 are set up by two the first fixed links 61 and two the second fixed links 62 On road surface 1 and arc slope 3.Limit guide rail 6 more preferably can carry out guiding role to boiling frame in this way.

In short, bamboo is carried out soaking cooking by boiling liquid energy completely in the method for the present invention, be not in cooking liquor sprinkling Non-uniform situation, the broken bamboo chip that such boiling comes out is integrally of good quality, i.e., is all white, is not in black, improves broken bamboo Make the quality of paper pulp.It is provided with black liquor scratch pool and alkali liquor preparing pond outside boiling pond；By opening the first suction pump, open simultaneously Triple valve is opened, black liquor is pumped into black liquor scratch pool by the first suction pump, is then promoted the boiling frame by winding motor Get up, staff can be according to the concentration and basicity of black liquor, to determine whether the black liquor given off is carried out again sharp With, it is not available, then black liquor is discharged by leakage fluid dram, it is available then black liquor is flowed into lye by black liquor scratch pool Preparing pool recycles after allotment, greatly reduces the generation of black liquor.

The foregoing is merely presently preferred embodiments of the present invention, all equivalent changes done according to scope of the present invention patent with Modification should all belong to the covering scope of the present invention.

Claims

1. a kind of application method for the broken bamboo digesting apparatus that cooking liquor recycles, it is characterised in that：The cooking liquor recycling profit Broken bamboo digesting apparatus includes existing for forklift is fed and is discharged road surface, the conveyer being erected on road surface and setting The dell of road surface front end is connected between the road surface and the dell by an arc Slope Facies；It is provided with one in the dell Boiling pond, the boiling pond are tightly attached to arc runway bottom side, and heating tube is provided in the boiling pond, is provided on the road surface Two pedestals are provided with winding motor on the pedestal, and limit guide rail is provided in front of the pedestal, and the limit guide rail is cut Face is " u "-shaped, and the limit guide rail is extended to from road surface in the boiling pond, and the limit guide rail be erected at road surface and On arc slope；It is opened up on the road surface and arc slope there are two groove body, the groove body middle part is provided with a guide rail, and two are led A boiling frame is provided on rail, the boiling frame bottom setting is there are two pulley, and the pulley is stuck on the guide rail, the steaming It boils and is horizontally arranged with a gag lever post on the left and right sides wall of frame, the gag lever post is stuck in the limit guide rail that the section is " u "-shaped Interior, the rope on the winding motor is connected with the gag lever post of boiling frame；It is provided with multiple filter hole on the boiling frame, A discharge port is offered in front of the boiling frame, and a feed inlet, the boiling frame bottom are offered above the boiling frame Discharge outlet be hingedly provided with a first retractable cover board with hole, hingedly set at the feed inlet of the boiling frame side wall It is equipped with a second retractable cover board with hole；The first retractable cover board and the second retractable cover board are locked by mechanical lock It closes on boiling frame；The conveying frame is located above pedestal, and the tail down inclination of the conveyer has a reclaiming plate, and goes out Flitch be able to be located at the top of boiling frame feed inlet；A lid is provided in the boiling pond, being provided with one on the lid stretches Contracting cylinder, the telescopic cylinder can drive lid to move up and down, the lid front end open up there are two opening, the lid Limit guide rail be able to be placed in the opening after covering in the boiling pond；An outlet pipe is provided in the boiling pond；It is described Outlet pipe is connect through one first suction pump with a triple valve；The first outlet of the triple valve is connected to drainpipe；The threeway The second outlet of valve is connected to black liquor scratch pool；The leakage fluid dram of the black liquor scratch pool is connect with a black liquor storage pool；It is described black The liquid spill-way of liquid scratch pool is connected to alkali liquor preparing pond；The alkali liquor preparing pond is provided with the second suction pump, and described second takes out The water outlet of water pump is connect with by feed liquor supervisor with the boiling pond；

The application method includes the following steps：

2. the application method for the broken bamboo digesting apparatus that a kind of cooking liquor according to claim 1 recycles, feature exist In：Further comprise after the step S5：Step S6, after broken bamboo boiling is good, lid is risen by telescopic cylinder, is then started Winding motor pull-up out of boiling pond by boiling frame remains in the black liquor in boiling frame since the effect of gravity can be from boiling at this time It is flowed in boiling pond in the filter hole of frame, for boiling frame after limit guide rail is transported to road surface, that opens discharge outlet first can Cover board is opened and closed, is taken out well-done broken bamboo by forklift.

3. the application method for the broken bamboo digesting apparatus that a kind of cooking liquor according to claim 1 recycles, feature exist In：The step S2 is specially further：Boiling frame is slowly slid into boiling pond by winding motor, which is sliding into road Face is with behind the junction of arc slope, and winding motor stops work boiling frame and can tilt down, and broken bamboo can be rolled into boiling frame at this time Rear end, the interior meeting vacating space again of such boiling frame, then lifted boiling frame by winding motor, on the feed inlet for opening boiling frame The second retractable cover board, then broken bamboo is transported to by conveyer in boiling frame, closes the second retractable cover board；Open winding Boiling frame is slowly slid into boiling pond by motor, which can slide into boiling pond bottom along limit guide rail.

4. the application method for the broken bamboo digesting apparatus that a kind of cooking liquor according to claim 1 recycles, feature exist In：The alkali liquor preparing pond includes inner and outer wall, and a hollow cavity, the lye tune are formed between the inner and outer wall It is provided with an air inlet pipe on the upside of outer wall with pond, an escape pipe, the air inlet are provided on the downside of the outer wall in the alkali liquor preparing pond Pipe can enter in hot gas to hollow cavity so that hot gas preheats the black liquor in alkali liquor preparing pond；The application method Further include：When boiling pond carries out boiling to broken bamboo, alkali liquor preparing pond carries out a new wheel to lye and allocates, deployed lye Afterwards, first escape pipe is closed, hot gas is passed through in air inlet pipe, hot gas is passed through in hollow cavity, and such hot gas can be to lye Pre-add heat treatment is carried out, when carrying out a new broken bamboo boiling of wheel, pre-warmed lye is sent into boiling pond.

5. the application method for the broken bamboo digesting apparatus that a kind of cooking liquor according to claim 1 recycles, feature exist In：The gag lever post is T-shaped gag lever post.

6. the application method for the broken bamboo digesting apparatus that a kind of cooking liquor according to claim 1 recycles, feature exist In：The boiling frame is trapezoidal with boiling pond.

7. the application method for the broken bamboo digesting apparatus that a kind of cooking liquor according to claim 1 recycles, feature exist In：The front end of the limit guide rail is down-set, and there are two the first fixed links, and the rear end of the limit guide rail is vertically provided with two A second fixed link, first fixed link are fixed on the road surface, and second fixed link is fixed on the arc slope Tail portion, the limit guide rail is located at by two the first fixed links and two the second fixed rod frames on road surface and arc slope.