CN108755219A

CN108755219A - A kind of broken bamboo steaming plant of rail mounted of cooking liquor recycling

Info

Publication number: CN108755219A
Application number: CN201810683594.9A
Authority: CN
Inventors: 谢兰英; 谢章春
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-06-28
Filing date: 2018-06-28
Publication date: 2018-11-06

Abstract

The present invention provides a kind of broken bamboo steaming plant of rail mounted of cooking liquor recycling, including an operation console, an opening is offered on the operation console, opening is arranged with a boiling pond, and limit framework, water receiving groove body and two tracks are provided on operation console；The limitting casing body is located in front of the opening, water receiving tank body is located at opening rear, two tracks are erected at the both sides of operation console, it is provided with one first conveyer in front of the limit framework, first conveying frame is located on operation console, the discharge port of first conveyer is just located in limit framework, a movable stand is provided on described two tracks, and movable stand can be slid back and forth on two tracks, winding motor there are two being arranged side by side on movable stand, there are two ropes for winding on winding motor, it is provided with a boiling frame on four ropes of two winding motors, a cover board sliding equipment is provided on support frame, the open top of boiling pond and boiling frame can be sealed by the cover board sliding equipment.The present invention improves the efficiency of broken bamboo boiling.

Description

A kind of broken bamboo steaming plant of rail mounted of cooking liquor recycling

Technical field

The present invention relates to pulp technology for making paper, especially a kind of broken bamboo steaming plant of rail mounted of cooking liquor recycling.

Background technology

Existing papermaking primary raw material is exactly bamboo, but during papermaking, it needs to carry out boiling to broken bamboo chip, Existing digesting apparatus, in boiling, is needed by hanging pawl by broken bamboo chip snatch due to the design feature of pot using digester Into boiler, after cooked, then caught by hanging pawl, not only efficiency is low in this way, but also the bamboo chip after boiling is more open, it is not easy to Crawl.Further, since the bamboo chip amount needed for papermaking is more, disposable boiling is required for as unit of ton, therefore, volume to pot and Efficiency all requires, i.e., existing digesting apparatus there will necessarily be low boiling efficiency, waste of human resource, charging and discharging trouble The problems such as.Such as patent name：Broken bamboo chip steaming plant, the patent No.：201410611596.9；Although it solves asking for charging Topic, but in digestion process due to lye non-uniform spraying（Bamboo chip irregularly causes）, and steam pipework can not be accomplished entirely Boiling cavity temperature is uniform, and therefore, there are half-cooked phenomenons as steamed rice, and the broken bamboo chip that boiling comes out is not by lye Spray, it can all black, seriously affect the quality of product, significant cost is increased for follow-up pulp washing.In addition, black liquor processing Cost is the problem of entire industry, is not handled well, and the destruction of environment is will result in.

Invention content

In order to overcome the problems referred above, the object of the present invention is to provide a kind of broken bamboo boiling dresses of the rail mounted of cooking liquor recycling It sets, broken bamboo is conveyed by rail mounted, and transfer efficiency is high, and can cooking liquor be carried out reclaimer operation, reduces the pollution of environment.

The present invention is realized using following scheme：A kind of broken bamboo steaming plant of rail mounted of cooking liquor recycling, including one Operation console offers an opening on the operation console, and the opening is arranged with a boiling pond, be provided in the boiling pond plus Heat pipe, two side is horizontally arranged with two support plates in the boiling pond, and limit framework, water receiving tank are provided on the operation console Body and two tracks；The limitting casing body is located in front of the opening, and the water receiving tank body is located at the opening rear, institute It states water receiving groove body tail portion and is provided with a water outlet, the water outlet connects with the boiling pond；Described two tracks are erected at The both sides of operation console, the limit framework front are provided with one first conveyer, and first conveying frame is located on operation console, The discharge port of first conveyer is just located in limit framework, and a movable stand, and movable stand are provided on described two tracks It can be slid back and forth, be arranged side by side on the movable stand there are two winding motor, on the winding motor on two tracks Winding is provided with a boiling frame there are two rope on four ropes of two winding motors, the top of the boiling frame is opened wide, institute The bottom for stating boiling frame is hingedly provided with an openable and closable lid, and multiple filter hole is offered on the boiling frame；

One support frame is set below the operation console, a cover board sliding equipment is provided on the support frame, the boiling pond Top nose wall offers a strip shape gob, and the support frame is located at the front of the boiling pond, and the cover board sliding equipment Position is corresponding with the strip shape gob position, and the top rear wall of the boiling pond is provided with cover board limit groove body；The lid Plate sliding equipment includes boiling pond cover board, boiling frame cover board and driving motor, the surface at left and right sides of the boiling pond cover board On be horizontally arranged with rack, the front end of the boiling pond cover board opens up that there are two strip gabs, and two strip gabs are set parallel It sets, the driving motor is set on the rack of boiling pond cover board, and drives boiling pond cover board to carry out front and back move by rack It is dynamic；Two wall of left and right in the support frame is horizontally arranged with a support arm, there are a gap between two support arms, described two A support arm will be divided into upper space and down space in support frame；Bottom surface at left and right sides of the boiling pond cover board is arranged with multiple The first spin, and the first spin is located at the upper surface of the support arm, and the bottom surface at left and right sides of the boiling frame cover board divides into It is equipped with the second multiple spin, and the second spin is located in the support frame；The boiling pond cover board is located at upper in support frame Space, the boiling frame cover board are located at the down space in support frame, are provided between the boiling pond cover board and boiling frame cover board One connecting rod, the connecting rod pass through the gap；The driving motor can drive boiling pond cover board and boiling frame cover board simultaneously It is moved forward and backward respectively in upper space and down space, the boiling pond cover board and boiling frame cover board be able to pass through after being moved along The strip shape gob of boiling pond, and boiling pond cover board can be located in the cover board limiting slot body, to which the feed inlet of boiling pond be carried out Closing；Boiling arch can be open and close by boiling frame cover board；

An outlet pipe is provided in the boiling pond；The outlet pipe is connect through one first suction pump with a triple valve；Described three The first outlet of port valve is connected to a drainpipe；The second outlet of the triple valve is connected to a black liquor scratch pool；The black liquor The leakage fluid dram of scratch pool is connect with a black liquor storage pool；The liquid spill-way of the black liquor scratch pool is connected to an alkali liquor preparing pond；Institute The alkali liquor preparing pond stated is provided with the second suction pump, and the water outlet of second suction pump is connected with feed liquor supervisor, it is described into During liquid supervisor extends through in the boiling pond；It is provided with second conveyor, the second conveyor position in front of the water receiving groove body In on operation console.

Further, the movable stand includes two shafts, and the shaft both ends are both provided with idler wheel, and the track is cut Face is " u "-shaped, and the idler wheel is located in the track, and a steel plate for carrying square aperture is provided between described two shafts, Described two winding motors are set on the steel plate, and are provided with a spacing block in the middle part of steel plate, and two winding motors are carried out It separates, two on the winding motor rope can pass through the square aperture.

Further, the retractable lid is locked together in by mechanical lock on boiling frame, and the mechanical lock includes multigroup Limit assembly, the limit assembly include limit buckle and limited post；The limit buckle is fixed on the side wall of the boiling frame, institute The one end for stating limited post is hingedly set to the end of the retractable lid, and the other end of limited post is laterally vertically installed with a cross After the limited post is buckled in the limit buckle, sealed fixation is carried out by the cross bar for bar.

Further, the boiling frame and boiling pond are rectangular, and at least four extensions are provided on the boiling arch Ring, the rope are connect with the link.

Further, the both sides of the second conveyor are both provided with a limiting plate.

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 beneficial effects of the present invention are：The present invention is provided with an operation console, and an opening is offered on the operation console, is opened Mouth is arranged with a boiling pond, and limit framework, water receiving groove body and two tracks are provided on operation console；The limit framework In front of the opening, water receiving tank body is located at opening rear, and two tracks are erected at the both sides of operation console, the limit framework Front is provided with one first conveyer, and the first conveying frame is located on operation console, and the discharge port of the first conveyer is just located at limit In framework, a movable stand is provided on described two tracks, and movable stand can be slid back and forth on two tracks, movable stand Upper to be arranged side by side there are two winding motor, winding is set on four ropes of two winding motors there are two rope on winding motor It is equipped with a boiling frame, a cover board sliding equipment is provided on support frame, which can be by boiling pond and boiling frame Open top is sealed, and lye is placed in boiling frame in this way, and boiling frame can be directly introduced to be steamed in boiling pond It boils, bamboo is carried out soaking cooking by such cooking liquor completely, is not in that cooking liquor sprays non-uniform situation, such boiling Broken bamboo chip out is integrally of good quality, i.e., is all white, is not in black, improves the broken bamboo quality for making paper pulp.Boiling pond It is provided with black liquor scratch pool and alkali liquor preparing pond outside；By opening the first suction pump, while triple valve is opened, by black liquor by first Suction pump is pumped into black liquor scratch pool, is then raised up the boiling frame by winding motor, staff can basis The concentration and basicity of black liquor, to determine whether the black liquor given off is re-used, it is not available, then pass through drain Mouthful black liquor is discharged, it is available then black liquor is flowed into alkali liquor preparing pond by black liquor scratch pool, it is recycled after allotment, greatly The big generation for reducing black liquor.

Description of the drawings

Fig. 1 is the structural schematic diagram of the present invention.

Fig. 2 is the positive structure schematic of cover board sliding equipment of the present invention.

Fig. 3 is the partial structural diagram of cover board sliding equipment of the present invention.

Fig. 4 is the cross-sectional view of cover board sliding equipment of the present invention.

Fig. 5 is the side schematic view of movable stand of the present invention and boiling frame.

Fig. 6 is the side structure schematic diagram of boiling frame of the present invention.

Specific implementation mode

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

It please refers to Fig.1 to shown in Fig. 6, a kind of broken bamboo steaming plant of rail mounted of cooking liquor of the invention recycling wraps An operation console 1 is included, an opening 11 is offered on the operation console 1, the opening 11 is arranged with a boiling pond 2, the boiling Heating tube 21 is provided in pond 2, two side is horizontally arranged with two support plates 22 in the boiling pond 2, and such boiling frame can lead to It crosses two support plates to be erected above heating tube, such boiling frame can carry out preferably boiling；It is arranged on the operation console 1 limited Position framework 3, water receiving groove body 4 and two tracks 5；The limit framework 3 is located at 11 front of the opening, the water receiving groove body 4 Positioned at 11 rears of the opening, water receiving groove body tail portion is provided with a water outlet, and the water outlet is mutually passed through with the boiling pond It is logical；After boiling frame is promoted in this way, the liquid in broken bamboo can be fed directly in boiling pond after flowing to water receiving tank body 4；It is described two Track 5 is erected at the both sides of operation console 1, and 3 front of the limit framework is provided with one first conveyer 31, first conveyer 31 are erected on operation console 1, and the discharge port of first conveyer 31 is just located in limit framework 3, and such boiling frame 7 can be placed In limit framework 3, limited by limiting framework 3；Broken bamboo is delivered directly to by the first conveyer 31 in boiling frame.

A movable stand 6 is provided on described two tracks 5, and movable stand 6 can be slid back and forth on two tracks 5, It is arranged side by side on the movable stand 6 there are two winding motor 61, there are two rope 62, two volumes for winding on the winding motor 61 A boiling frame 7 is provided on four ropes 62 of motor 61, boiling frame 7 carries out promoting operation up and down by winding motor 61； The top of the boiling frame 7 is opened wide, and the bottom of the boiling frame 7 is hingedly provided with an openable and closable lid 71, the boiling frame 7 On offer multiple filter hole 72；Boiling frame 7 can be placed under the traction of winding motor in boiling pond in this way, due to industry The boiling of broken bamboo chip be all with tonnage unit, the structure design solve the problems, such as boiling bamboo chip amount it is more, weight, by conveyer into Row feeding is carrying out conveying boiling by movable stand, is not only saving equipment cost, but also substantially increase the effect of input and output material Rate.

A support frame 12 is arranged in 1 lower section of the operation console, and a cover board sliding equipment 8, institute are provided on the support frame 12 The top nose wall for stating boiling pond 2 offers a strip shape gob 23, and the support frame 12 is located at the front of the boiling pond 2, and institute The position for stating cover board sliding equipment 8 is corresponding with 23 position of the strip shape gob, and the top rear wall of the boiling pond 2 is provided with one Cover board limits groove body 24；The cover board sliding equipment 8 includes boiling pond cover board 81, boiling frame cover board 82 and driving motor 83, It is horizontally arranged with rack 811 on the surface of 81 left and right sides of the boiling pond cover board, the front end of the boiling pond cover board 81 opens up There are two strip gabs 812, and two strip gabs 812 are arranged parallel, and the driving motor 83 is set to boiling pond cover board 81 Rack 811 on, and drive boiling pond cover board 81 to be moved forward and backward by rack 811；Left and right in the support frame 12 Two walls are horizontally arranged with a support arm 121, and there are a gap 122, described two support arms 121 between two support arms 121 Upper space 123 and down space 124 will be divided into support frame 12；The bottom surface of 81 left and right sides of the boiling pond cover board is arranged with more The first a spin 813, and the first spin 813 is located at the upper surface of the support arm 121, such boiling pond cover board 81 is driving When being moved under the driving of motor, the first spin 813 can carry out power-assisted and so that boiling pond cover board 81 is preferably moved, institute The bottom surface for stating 82 left and right sides of boiling frame cover board is arranged with the second multiple spin 821, and the second spin 821 is located at the branch In support frame 12；When boiling frame cover board 82 is moved under the driving of driving motor in this way, the second spin 821, which can carry out power-assisted, to be made It obtains boiling frame cover board 82 preferably to be moved, the boiling pond cover board 81 is located at the upper space 123 in support frame 12, the steaming The down space 124 that frame cover board 82 is located in support frame 12 is boiled, is provided between the boiling pond cover board 81 and boiling frame cover board 82 One connecting rod 84, the connecting rod 84 pass through the gap 122；The driving motor 83 can drive 81 He of boiling pond cover board simultaneously Boiling frame cover board 82 is moved forward and backward in upper space 123 and down space 124 respectively, the boiling pond cover board 81 and boiling frame lid Plate 82 be able to pass through the strip shape gob 23 of boiling pond 2 after being moved along, and boiling pond cover board 81 can be located at the cover board and limit groove body In 24, to which the feed inlet of boiling pond 2 be closed；Boiling frame cover board 82 can close 7 open top of boiling frame；

An outlet pipe 25 is provided in the boiling pond 2；The outlet pipe 25 connects through one first suction pump 26 and a triple valve 27 It connects；The first outlet of the triple valve 27 is connected to a drainpipe 271；The second outlet of the triple valve 27 is connected to a black liquor Scratch pool 28；The leakage fluid dram 281 of the black liquor scratch pool 28 and a black liquor storage pool（It is not shown）Connection；The black liquor scratch pool 28 liquid spill-way 282 is connected to an alkali liquor preparing pond 29；The alkali liquor preparing pond 29 is provided with the second suction pump 32, and described The water outlet of two suction pumps 32 is connected with feed liquor supervisor 33, during the feed liquor supervisor 33 extends through in the boiling pond 2；Preferably , stirring motor 34 can also be set in the alkali liquor preparing pond 29, in favor of being stirred when allotment.It is noted that of the invention After boiling frame installs broken bamboo chip, boiling pond is slowly put by winding motor lifting, is then responsible for 33 to boiling by feed liquor Lye is injected in pond 2；Lye can submerge the boiling frame 7 in this way；In addition, after bamboo chip is cooked, first passing through the first suction pump will Water in boiling pond is drained, and then controls winding motor and the boiling frame is promoted a predetermined altitude, allows black liquor in boiling frame It is excluded, meanwhile, triple valve is opened, and black liquor is entered by the first pumping 26 of drawing water to black liquor scratch pool.Staff can root According to the concentration and basicity of black liquor, to determine whether the black liquor given off is re-used, alkali liquor preparing can be put into Pond is drawn back by the second suction pump 32 after allotment and is recycled, greatly reduces the generation of black liquor.

After the boiling frame equipped with broken bamboo is located in boiling pond, 33 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.

4 front of the water receiving groove body is provided with second conveyor 41, and the second conveyor 41 is located on operation console 1, this When open boiling frame bottom lid, discharging can be carried out in this way, after broken bamboo discharging, conveyed broken bamboo by second conveyor 41 It is operated on to next process.

In the present invention, the movable stand 6 includes two shafts 63, and 63 both ends of the shaft are both provided with idler wheel 64, institute The section for stating track 5 is " u "-shaped, and the idler wheel 64 is located in the track 5, is provided with one between described two shafts 63 and carries The steel plate 65 of square aperture 651, described two winding motors 61 are set on the steel plate 65, and 65 middle part of steel plate is provided with one Spacing block 66 separates two winding motors 61, and two on the winding motor 61 rope 62 can pass through described rectangular Opening 651.The shaft can be driven by motor, or carry out tethered sliding by hoist engine, herein without detailed Explanation, wherein shaft 63 can be slided preferably in orbit by idler wheel 64.

The boiling frame 7 and boiling pond 2 are rectangular, and the boiling frame is provided at least four links 72, institute on 7 top Rope 62 is stated to connect with the link 72.

The retractable lid is locked together in by mechanical lock 9 on boiling frame, and the mechanical lock 9 includes multigroup limit assembly 91, the limit assembly 91 includes limit buckle 911 and limited post 912；The limit buckle 911 is fixed on the side of the boiling frame 7 On wall, one end of the limited post 912 is hingedly set to the end of the retractable lid 71, and the other end of limited post 912 is horizontal To a cross bar 913 is vertically installed with, after the limited post 912 is buckled in the limit buckle 911, carried out by the cross bar 913 Sealed fixation.The cover board 71 of boiling frame 7 in this way is closed or is opened and closed more convenient.

The alkali liquor preparing pond 29 includes inner wall 291 and outer wall 292, and one is formed between the inner wall 291 and outer wall 292 Hollow cavity 293, is provided with an air inlet pipe 294 on the upside of the outer wall in the alkali liquor preparing pond 29, the alkali liquor preparing pond 29 it is outer An escape pipe 295 is provided on the downside of wall, the air inlet pipe 294 can enter in hot gas to hollow cavity 293 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 both sides of the second conveyor 41 are both provided with a limiting plate 42.Bamboo broken in this way can be on second conveyor 41 more Discharging is carried out well, and broken bamboo will not be scattering into discharge process on operation console 1.

In short, the broken bamboo chip that boiling of the present invention comes out is integrally of good quality, i.e., all it is white, is not in black, improves broken The bamboo quality for making paper pulp.It is provided with black liquor scratch pool and alkali liquor preparing pond outside boiling pond；By opening the first suction pump, together Black liquor is pumped into black liquor scratch pool by Shi Kaiqi triple valves by the first suction pump, then by winding motor by the boiling frame It raises up, staff can be according to the concentration and basicity of black liquor, to determine whether the black liquor given off is carried out weight It is new to utilize, it is not available, then black liquor is discharged by leakage fluid dram, it is available then be flowed into black liquor by black liquor scratch pool Alkali liquor preparing pond 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 broken bamboo steaming plant of rail mounted of cooking liquor recycling, it is characterised in that：Including an operation console, the operation An opening is offered on platform, the opening is arranged with a boiling pond, heating tube, the boiling pond are provided in the boiling pond Interior two side is horizontally arranged with two support plates, and limit framework, water receiving groove body and two rails are provided on the operation console Road；The limitting casing body is located in front of the opening, and the water receiving tank body is located at the opening rear, water receiving groove body tail portion It is provided with a water outlet, the water outlet connects with the boiling pond；Described two tracks are erected at the both sides of operation console, institute It states and is provided with one first conveyer in front of limit framework, first conveying frame is located on operation console, first conveyer Discharge port just be located at limit framework on, a movable stand is provided on described two tracks, and movable stand can be on two tracks Slid back and forth, be arranged side by side on the movable stand there are two winding motor, on the winding motor winding there are two rope, A boiling frame is provided on four ropes of two winding motors, the top of the boiling frame is opened wide, the bottom of the boiling frame It is hingedly provided with an openable and closable lid, multiple filter hole is offered on the boiling frame；

2. a kind of broken bamboo steaming plant of rail mounted of cooking liquor recycling according to claim 1, it is characterised in that：Institute It includes two shafts to state movable stand, and the shaft both ends are both provided with idler wheel, and the section of the track is " u "-shaped, the idler wheel In the track, a steel plate for carrying square aperture is provided between described two shafts, described two winding motors are set It is placed on the steel plate, and a spacing block is provided in the middle part of steel plate, two winding motors are separated, on the winding motor Two ropes can pass through the square aperture.

3. a kind of broken bamboo steaming plant of rail mounted of cooking liquor recycling according to claim 1, it is characterised in that：Institute It states retractable lid to be locked together on boiling frame by mechanical lock, the mechanical lock includes multigroup limit assembly, the limit group Part includes limit buckle and limited post；The limit buckle is fixed on the side wall of the boiling frame, and one end of the limited post is hinged It is set to the end of the retractable lid, the other end of limited post is laterally vertically installed with a cross bar, and the limited post is buckled in After in the limit buckle, sealed fixation is carried out by the cross bar.

4. a kind of broken bamboo steaming plant of rail mounted of cooking liquor recycling according to claim 1, it is characterised in that：Institute It is rectangular to state boiling frame and boiling pond, and at least four links, the rope and the extension are provided on the boiling arch Ring connects.

5. a kind of broken bamboo steaming plant of rail mounted of cooking liquor recycling according to claim 1, it is characterised in that：Institute The both sides for stating second conveyor are both provided with a limiting plate.

6. a kind of broken bamboo steaming plant of rail mounted of cooking liquor recycling according to claim 1, it is characterised in that：Institute It includes inner and outer wall to state alkali liquor preparing pond, and a hollow cavity, the alkali liquor preparing pond are formed between the inner and outer wall Outer wall on the upside of be provided with an air inlet pipe, be provided with an escape pipe, the air inlet pipe energy on the downside of the outer wall in the alkali liquor preparing pond Into in hot gas to hollow cavity so that hot gas preheats the black liquor in alkali liquor preparing pond.