CN203429494U - Multifunctional steam cooker - Google Patents
Multifunctional steam cooker Download PDFInfo
- Publication number
- CN203429494U CN203429494U CN201320379103.4U CN201320379103U CN203429494U CN 203429494 U CN203429494 U CN 203429494U CN 201320379103 U CN201320379103 U CN 201320379103U CN 203429494 U CN203429494 U CN 203429494U
- Authority
- CN
- China
- Prior art keywords
- steam
- pot body
- filter plate
- multifunctional
- plate device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Abstract
The utility model discloses a multifunctional steam cooker. The multifunctional steam cooker comprises a cooker body, wherein the upper part of the cooker body is connected to a spherical seal head; the top of the seal head is provided with a steam chip distributor which is used for increasing chip distribution amount; an annular circulation opening is formed in the middle of the cooker body; an annular circulation filtering plate device is arranged in the position, near the circulation opening, in the cooker body. Through the multifunctional steam cooker, the chip distribution amount is increased to a maximum limit, and the dipping performance of materials is improved. Meanwhile, the steam cooker has a structure function of washing the materials in the cooker by using a weak black liquor after the cooking is ended, and the number of washing machines for washing slurry subsequently is reduced.
Description
Technical field
The utility model relates to a kind of multi-functional boiling equipment, is specifically related to a kind of cooking plant fiber tablet and forms the multifunctional steam saucepan of slurry, belongs to papermaking equipment technical field.
Background technology
At present, in field of papermaking, digester is the nucleus equipment of papermaking pulping system batch cooking.Tradition digester heat when boiling finishes is spurted slurry, one of slurry and high temperature black liquor are discharged from drain hole, not only make high temperature black liquor energy can not get the waste that recycle causes heat energy, the intensity of slurry also sustains damage simultaneously, and has very large noise and a large amount of foul smell to discharge and contaminated environment.Based on this, there is utilizing the displacement cooking at intermittence of a digester after previous digester black liquor heat temperature raising, boiling is put pot with stock pump below finishing the interior slurry of the rear black liquor washing pot coming by washing section and being cooled to 100 ℃, the fibre strength that significantly reduces heat-energy losses and anti-grouting is impaired, but this kind of digester tablet filled and stopped charging, between tablet, also have very large space, dress pot amount does not also reach maximum and quantizes.
In addition, during the operation of conventional displacement cooking technology blowing, slurry is often built bridge, must secondary blowing, not only lose time, and remain in slurry in pot and also cause secondary boiledly, affected the quality of pulping.In addition, digester structure can only be for cooking of pulp, can not boiling presents the dissolving pulp of the good momentum of development, slurry kind of a bad adaptability.
Utility model content
Subject matter to be solved in the utility model is to provide a kind of washing function that increases dress pot amount and digester, increases equipment dependability, more easily quick while making blowing operation, the multifunctional steam saucepan that the while can boiling dissolving pulp.
In order to address the above problem, the technical solution adopted in the utility model is:
A kind of multifunctional steam saucepan, comprise a pot body, the top of pot body is connected with dome head, and the top of described end socket is provided with the steam chip distributor that increases dress pot amount, the centre position of described pot body is provided with the circulation port of ring-type, is provided with the circulation filter plate device of ring-type in pot body near the position of circulation port.
Below the utility model for further improvement of these options:
The both sides of end socket are respectively equipped with recovery mouthful, in described end socket, near the position of reclaiming mouth, are provided with recovery filter plate device.
Further improve: described end socket is dome head, minimum at same volume following table area, under uniform pressure, material therefor is minimum, and is subject to the good of other version of force rate.
Further improve: the top of described pot body is provided with top nozzle, a bottom and is provided with several equally distributed lower nozzles, the bottom of pot body is provided with discharging opening, and bottom one side of described pot body is provided with steam inlet.
Further improve: described each lower nozzle comprises two nozzles of major-minor, and described major-minor nozzle angle is 20～30 ° of settings.
Further improve: described top nozzle is sleeve type structure, comprises the inner sleeve and the outer tube that are set in together, and the outer end of inner sleeve and outer tube removably connects; Inner sleeve inside circularizes and is welded with the some block plates that are 20～30 ° of settings with inner sleeve axis.
Further improve: the upper end of described steam chip distributor is provided with charging aperture, a wherein side of steam chip distributor is provided with the steam inlet being communicated with charging aperture, the bottom surrounding of steam chip distributor is evenly provided with several steam jets, and nozzle vertical direction angle is 15～25 °; The opposite side of steam chip distributor is provided with bleeding point.
Further improve: the position near bleeding point in described steam chip distributor is provided with filter plate device.
Further improve: the both sides up and down of described circulation filter plate device removably connect by Tang Shi checknut and pot body respectively.
Further improve: between described circulation filter plate device and circulation port, annular bearing rib is installed.
The utility model, according to boiling property of raw material, can adopt separately steam and black liquor to fill pot, also can adopt the collaborative dress pot of steam and black liquor, increases to greatest extent overload and the saturating machine that improves material.Meanwhile, when boiling finishes, there is the structure function with material in rare black liquor washing pot, reduce the wash engine quantity of subsequent wash slurry.
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of the utility model embodiment;
Accompanying drawing 2 is the local enlarged diagram in A place in accompanying drawing 1;
Accompanying drawing 4 is the local enlarged diagram in C place in accompanying drawing 1.
In figure: 1-pot body; 2-steam chip distributor; 3-top nozzle; Nozzle under 4-; 5-discharging opening; 6-steel plate; 7-steam jet; 8-air intake; 9-bleeding point; 10-filter plate device; 11-end socket; 12-outer tube; 13-reclaims filter plate device; 14-circulation filter plate device; 15-reclaims mouth; 16-circulation port; 17-charging aperture; 18-steam inlet; 19-Tang Shi checknut; 20-bearing rib; 21-inner sleeve.
The specific embodiment
Embodiment, as shown in Figure 1, a kind of multifunctional steam saucepan, comprise pot body 1, the top of pot body 1 is connected with end socket 11, the top of described end socket 11 is provided with the steam chip distributor 2 that increase dress pot is measured, and the both sides of end socket 11 are respectively equipped with reclaims mouth 15, and the interior position near reclaiming mouth 15 of described end socket 11 is provided with reclaims filter plate device 13.
Pot body 1 is all steel or carbon steel lining stainless steel, not only can also be for boiling dissolving pulp for papermaking digesting slurry.
The centre position of described pot body 1 is provided with the circulation port 16 of ring-type, the circulation filter plate device 14 that the interior position near circulation port 16 of pot body 1 is provided with ring-type, reclaims filter plate device 13 and circulation filter plate device 14 and can effectively prevent that slurry is discharged from pot body 1 in the circulating-heating of black liquor.
The top of described pot body 1 is provided with top nozzle 3, a bottom that is conducive to blowing and is provided with several equally distributed lower nozzles 4, and the bottom of pot body is provided with discharging opening 5, and this discharging opening 5 can also be as inlet, and bottom one side of described pot body 1 is provided with steam inlet 18.
While carrying out the displacement heat cycles of black liquor, black liquor enters pot body 1 from the surrounding of pot body end socket 11 with discharging opening 5, makes more uniformity of the interior temperature of charge of pot body 1.
Described each lower nozzle 4 comprises two nozzles of major-minor, can, simultaneously towards two different directions sprays, slurry more easily be stripped down from the pot body wall of pot body bottom.Such nozzle is around uniformly distributed in pot body middle and lower part, makes the pot body wall of pot body bottom have shower water to peel off slurry in one week, has more increased the reliability of smooth blowing.
Described major-minor nozzle angle is 20～30 ° of settings, and angle must be suitable, does not so have due slurry and peels off effect, need adjust within the specific limits according to slurry character.
As shown in Figure 2, described top nozzle 3 is sleeve type structure, comprises the inner sleeve 21 and the outer tube 12 that are set in together, and inner sleeve 21 is connected with flange with the outer end of outer tube 12.Inner sleeve 21 inside circularize and are welded with the some block plates 6 that are 20～30 ° of settings with inner sleeve 21 axis;
When blowing operates, shower water sprays downwards, makes water slug slurry.Can compacting raw material and when putting pot operation, slurry is more easily emitted, avoid slurry to put clean phenomenon.
Owing to utilizing flange to connect, when steel plate 6 is because impacting or when corrosion is dropped, can extracting easily sleeve pipe out and keep in repair.
As shown in Figure 3, the upper end of described steam chip distributor 2 is provided with charging aperture 17, and a wherein side of steam chip distributor 2 is provided with the steam inlet 18 being communicated with charging aperture 17, and the bottom surrounding of steam chip distributor 2 is evenly provided with several steam jets 7; Steam jet 7 in steam chip distributor air chamber, makes steam enter digester body with hyperboloid of one sheet track with certain angle distribution.The opposite side of steam chip distributor 2 is provided with bleeding point 9;
When loading operation, open bleeding point 9, drain tablet interior section air and air intake 8 too much gas in pot, tablet is more easily fallen, and then increase dress pot amount.
The interior position near bleeding point 9 of described steam chip distributor 2 is provided with filter plate device 10.While preventing exhaust, tablet enters bleeding point 9, prevents a slurry discharge pot body 1 while being exactly in addition digestion process steam bleeding.
Described tablet, through the steam chip distributor 2 at multifunctional steam saucepan top, passes into low-pressure steam by air intake 8, by steam jet 7, sprays, and with hyperboloid of one sheet track, enters pot nside, accelerates sinking speed and the compacting tablet of tablet, increases dress pot amount.
Steam chip distributor, in charging process, not only accelerates wood chip whereabouts compression wood chip by adding steam, increases dress pot and measures, also to wood chip preheating and the effect of discharging wood chip interior section air.
In the above-described embodiment, the angle of steam jet 7 is very important, and angle can design according to the volume of material properties and pot, if angle is too large, the arrival pot body wall that the hyperboloid of one sheet is too early, the strength of vertical direction is too little, the sinking speed of tablet is reduced, and then dress pot material amount is affected.If contrary angle is too little, the hyperboloid of one sheet arrives a pot body bottom always, has affected the distribution of pot body periphery slurry, same impact dress pot amount.
As shown in Figure 4, the both sides up and down of described circulation filter plate device 14 removably connect by Tang Shi checknut 19 and pot body respectively.
The feature of Tang Shi checknut 19 existing left hand threads has again the feature of right-handed thread, it not only can but also can coordinate with right-handed thread with left hand thread engagement, the in the situation that of vibration, impact, can there is loosening trend in clamp nut, but, because the pine of clamp nut moves back the tightening direction that direction is locking nut, tightening of locking nut exactly stoped the pine of clamp nut to move back, and causes clamp nut to get loose.So not only reach the locking object of filter plate, can also filter plate for convenience detach.Reclaim filter plate device 13 and have same improvement.
In the above-described embodiment; between described circulation filter plate device 14 and circulation port 16, annular bearing rib 20 is installed; this kind of structure, not only to 14 booster actions of circulation filter plate device, supported gusset 20 to arrive to unlikely overinflation on pot body and damages in the time of can also protecting filter plate to be heated.Opening on bearing rib 20, can make between bearing rib 20 and pot body wall in cavity black liquor unimpeded.Reclaim filter plate device 13 and have same improvement.
Claims (9)
1. a multifunctional steam saucepan, comprise a pot body (1), the top of pot body (1) is connected with end socket (11), the top of described end socket (11) is provided with the steam chip distributor (2) that increases dress pot amount, the centre position of described pot body (1) is provided with the circulation port (16) of ring-type, is provided with the circulation filter plate device (14) of ring-type in pot body (1) near the position of circulation port (16).
2. a kind of multifunctional steam saucepan according to claim 1, is characterized in that:
The both sides of end socket (11) are respectively equipped with reclaims mouthful (15), in described end socket (11), near the position of reclaiming mouthful (15), is provided with and reclaims filter plate device (13).
3. a kind of multifunctional steam saucepan according to claim 1 and 2, is characterized in that:
The top of described pot body (1) is provided with a top nozzle (3), bottom is provided with several equally distributed lower nozzles (4), and the bottom of pot body is provided with discharging opening (5), and bottom one side of described pot body (1) is provided with steam inlet (18).
4. a kind of multifunctional steam saucepan according to claim 3, is characterized in that:
Described each lower nozzle (4) comprises two nozzles of major-minor, and described major-minor nozzle angle is 20～30 ° of settings.
5. a kind of multifunctional steam saucepan according to claim 4, is characterized in that:
Described top nozzle (3) is sleeve type structure, comprises the inner sleeve (21) and the outer tube (12) that are set in together, and the outer end of inner sleeve (21) and outer tube (12) removably connects; Inner sleeve (21) inside circularizes and is welded with the some block plates (6) that are 20～30 ° of settings with inner sleeve (21) axis.
6. a kind of multifunctional steam saucepan according to claim 5, is characterized in that:
The upper end of described steam chip distributor (2) is provided with charging aperture (17), a wherein side of steam chip distributor (2) is provided with the steam inlet (18) being communicated with charging aperture (17), and the bottom surrounding of steam chip distributor (2) is evenly provided with several steam jets (7); The opposite side of steam chip distributor (2) is provided with bleeding point (9).
7. a kind of multifunctional steam saucepan according to claim 6, is characterized in that:
Position near bleeding point (9) in described steam chip distributor (2) is provided with filter plate device (10).
8. a kind of multifunctional steam saucepan according to claim 7, is characterized in that:
The both sides up and down of described circulation filter plate device (14) removably connect by Tang Shi checknut (19) and pot body respectively.
9. a kind of multifunctional steam saucepan according to claim 8, is characterized in that:
Between described circulation filter plate device (14) and circulation port (16), annular bearing rib (20) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320379103.4U CN203429494U (en) | 2013-06-28 | 2013-06-28 | Multifunctional steam cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320379103.4U CN203429494U (en) | 2013-06-28 | 2013-06-28 | Multifunctional steam cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203429494U true CN203429494U (en) | 2014-02-12 |
Family
ID=50058542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320379103.4U Expired - Lifetime CN203429494U (en) | 2013-06-28 | 2013-06-28 | Multifunctional steam cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203429494U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104313932A (en) * | 2014-11-04 | 2015-01-28 | 卢丽花 | Smashed bamboo piece stewing device |
-
2013
- 2013-06-28 CN CN201320379103.4U patent/CN203429494U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104313932A (en) * | 2014-11-04 | 2015-01-28 | 卢丽花 | Smashed bamboo piece stewing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101906730B (en) | Non-wood fiber continuous cooking method and device | |
| CN108589374A (en) | A kind of paper pulp manufacturing technique | |
| CN203429494U (en) | Multifunctional steam cooker | |
| CN102400404B (en) | Straw cutting-free method for preparing straw pulp by spherical digester alkali digestion | |
| CN205455956U (en) | Device that explodes production plant fodder is spouted in pressurization of cooking in succession | |
| CN102226319A (en) | Batch cooking cold blow device and cold blow method | |
| CN102154907B (en) | Bamboo pulping method | |
| CN202339132U (en) | High-temperature-resistant tube-arrayed type graphite heat exchanger | |
| CN103194923B (en) | A kind of use founds the preparation method that pot alkaline cooking exempts to cut rice wheat straw | |
| CN203741642U (en) | Small liquid ratio cooking and pulping system for large liquid ratio permeation of cotton linter | |
| CN204689980U (en) | A kind of device for brewing spirit | |
| CN212476681U (en) | Liquor steamer and steamer bottom structure for steaming liquor with sauce-flavor liquor | |
| CN104404804B (en) | A kind of chemical pulp or dissolving pulp preparation method and test-type displacement cooking device thereof | |
| CN201835171U (en) | Non-wood fiber continuous cooking device | |
| CN208455345U (en) | It is a kind of applied to bamboo pulp preparation broken bamboo stew equipment | |
| CN105178085A (en) | Poplar pulp black liquor green extraction process | |
| CN102277768B (en) | High-temperature and high-concentration extraction device and method for pulping black liquor | |
| CN106381743A (en) | Fiber refining process | |
| CN111057627A (en) | Leaching circulation system of dry red wine fermentation tank | |
| CN204689979U (en) | A kind of rice steamer bucket | |
| CN204689981U (en) | A kind of white liquor distilling device | |
| CN202099650U (en) | Improved digester | |
| CN216522665U (en) | Chemical industry granule drying-machine | |
| CN217762365U (en) | Novel drainage pipeline supporting device for rotary joint of drying machine | |
| CN113684714A (en) | Vertical type steaming, micro-spraying, pulping, screening and pulp washing integrated machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140212 |
|
| CX01 | Expiry of patent term | ||
| CU01 | Correction of utility model |
Correction item: Termination upon expiration of patent Correct: Revocation of Patent Expiration and Termination False: On July 14, 2023, the expiration and termination of 39 volumes and 2802 issues of the patent Number: 28-02 Volume: 39 |
|
| CU01 | Correction of utility model |