CN202279988U - Steam heating pot for heating slurry congee - Google Patents
Steam heating pot for heating slurry congee Download PDFInfo
- Publication number
- CN202279988U CN202279988U CN2011203629394U CN201120362939U CN202279988U CN 202279988 U CN202279988 U CN 202279988U CN 2011203629394 U CN2011203629394 U CN 2011203629394U CN 201120362939 U CN201120362939 U CN 201120362939U CN 202279988 U CN202279988 U CN 202279988U
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- steam
- heating
- slurry congee
- congee
- pot
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Abstract
The utility model belongs to the field of alkali fiber, concretely relates to a steam heating pot for heating slurry congee; the upper portion of the steam heating pot is provided with a steam inlet, and the bottom of the pot is provided with a slurry congee inlet, and one side of the pot is provided with a slurry congee outlet, and the steam heating pot is provided with a steam pipe inside; one end of the steam pipe is communicated with a steam inlet of the steam heating pot, and the other end extends to the inner part of the steam heating pot, and an outlet of the steam pipe is equipped with a steam silencer. The utility model has the advantages that the traditional heating mode is changed into a slurry congee and steam convection heating mode, and the convection heating mode realizes the uniform heating of slurry congee, thereby guarantying squeezing effect and stabilizing production. The utility model solves the gas explosion phenomenon generated by obstruction of little aperture on a heating ring shaped pipe when heating slurry congee, thereby improving the service life of the equipment.
Description
Technical field
The utility model belongs to the fine production field of alkali, a kind of specifically Steam Heating jar that is used to starch the congee heating.
Background technology
The operation that makes viscose solution is followed successively by: dipping, squeezing, pulverizing, experienced, yellow, dissolving make viscose solution; Wherein in the dipping link; Slurry congee need heat in the assistant soakage bucket, and the heating means of prior art are to make slurry congee be introduced into auxiliary barrel, and then heat.Concrete mode of heating is through setting up circulating line in assistant soakage bucket inside, on circulating line, be drilled with aperture, and steam is through these apertures ejections, thereby realizes the heating of slurry congee.Like the patent No. is 201020547595.X; Patent application day is 2010-09-29; Name is called the utility model patent of " a kind of hot type assistant soakage bucket "; Its technical scheme is: comprise assistant soakage bucket body, be positioned at the intrinsic agitating device of assistant soakage bucket, in assistant soakage bucket body, be provided with steam jet ejector, the height of steam jet ejector is corresponding with the leaf position of agitating device.But there is following problem in above-mentioned mode of heating: 1. the aperture on the endless tube is often stopped up by slurry congee, and it is inhomogeneous to cause starching the congee heating, have a strong impact on down one technology-squeezing, and circulating line is cleared up extremely inconvenience; 2. steam is directly from aperture, to spray, and outlet pressure is very big, the gas explosion phenomenon occurs through regular meeting, makes whole assistant soakage bucket shake the service life of serious threat equipment.
Summary of the invention
Have the problems referred to above based on existing slurry congee heater, propose a kind of Steam Heating jar that is used to starch the congee heating at present, this device makes slurry congee homogeneous heating, guarantees slurry congee temperature stabilization, makes the squeezing effect stability; Solve because the gas explosion problem that steam discharges realizes the stable release of steam, prolong the auxiliary barrel life-span; Avoid promoting the purpose of squeezing quality because of heating of slurry congee and the inhomogeneous squeezer putty that brings.
The technical scheme of the utility model is following:
A kind of Steam Heating jar that is used to starch the congee heating; Steam Heating jar top is provided with steam inlet, and tank base is provided with the import of slurry congee, and tank body one side is provided with the outlet of slurry congee; It is characterized in that: be provided with steam pipe in the said Steam Heating jar; Steam pipe one end is communicated with Steam Heating jar steam inlet, and it is inner that the other end extends to the Steam Heating jar, and steam silencer is equipped with in the steam pipe exit.
The structure of the said steam silencer of the utility model comprises admission line; The one-level that is communicated with admission line discharges pipeline; One-level discharges pipeline and is provided with air outlet, discharges pipeline in one-level and is outside equipped with secondary release pipeline, and secondary discharges duct bottom and is provided with air outlet.
The described steam pipe of the utility model is one or many.
The said steam silencer of the utility model is connected through flange with steam pipe, is provided with asbestos pad between two flanges.Said admission line bottom is a zigzag.
The said slurry congee of the utility model enters into the said assistant soakage bucket of Steam Heating jar the utility model through the slurry congee pump that is provided with and is provided with temperature transmitter in treating tank; Temperature transmitter links to each other with pneumatic control valve through the DCS Central Control Room, and pneumatic control valve is arranged on the steam input pipe road.
The temperature of the said input steam of the utility model is 101 ℃-111 ℃, and slurry congee temperature range value before getting into heating tank is 56 ℃-58 ℃, and it is 63 ℃-72 ℃ that slurry congee is discharged the back temperature from the slurry congee outlet of Steam Heating jar.
The advantage of the utility model is:
1, be improved to slurry congee and steam Convective Heating to traditional mode of heating, the mode of Convective Heating has realized the even heating of slurry congee, has guaranteed the squeezing effect, has stablized production.
2, solved the gas explosion phenomenon that slurry congee produces owing to the little hole plug on the heating ring pipe when heating, the life-span of having improved equipment.
3, the steam silencer that is provided with in steam pipe bottom is through the principle of multistage release, the energy of steam discharged layer by layer, thereby play the effect of noise elimination.
4, make to clean simplifications that become, personnel do not get in the auxiliary barrel, just can clean and starch the congee heating system.
5, the asbestos pad of steam silencer and steam pipe junction seals, good seal performance, and decay resistance is superior, and the Applicable temperature scope is-100 ℃-+1000 ℃, and it is big being suitable for pressure limit.
Description of drawings
Fig. 1 is the described Steam Heating jar structure of a utility model sketch map.
Fig. 2 is the structural scheme of mechanism of the steam silencer of the described Steam Heating jar of the utility model.
Fig. 3 is a steam silencer A-A ' cutaway view.
1 steam inlet in the accompanying drawing, 2 slurry congee imports, 3 slurry congee outlets, 4 steam pipes, 5 steam silencers, 6 admission lines, 7 one-levels discharge pipeline, and 8 secondarys discharge pipeline, 9 air outlets, 10 flanges, 11 asbestos pads.
The specific embodiment
Be used to starch the Steam Heating jar of congee heating, make slurry congee get into the Steam Heating jar earlier and heat through slurry congee pipe;
Steam Heating jar top is provided with steam inlet, and tank base is provided with the import of slurry congee, and tank body one side is provided with the outlet of slurry congee, and above-mentioned export and import all adopts flange arrangement, conveniently installs and changes.Be provided with steam pipe in the said Steam Heating jar, steam pipe can be provided with one or many, and concrete quantity can be adjusted according to the production demand, as two, three, four ... Deng.Steam pipe one end is communicated with Steam Heating jar steam inlet, and the junction connects through flange, is provided with asbestos pad between the flange and seals.It is inner that the other end extends to the Steam Heating jar, is specially the position near the Steam Heating pot bottom, when slurry congee when the slurry congee import of bottom gets into, can directly contact with vapor phase, most effective.Steam silencer is equipped with in the steam pipe exit.Because in the middle of the production of reality; The amount of steam is very big and temperature is very high, so the sound when steam sprays from steam pipe is very big, can form very strong noise; The operator is impacted, have the structure of silencing function that noise is reduced so be necessary to be provided with one.The structure of steam silencer comprises admission line, and the one-level that is communicated with admission line discharges pipeline, and one-level discharges pipeline and is provided with air outlet, discharges pipeline in one-level and is outside equipped with secondary release pipeline, and secondary discharges duct bottom and is provided with air outlet.The principle of silencer is: steam is entered from the hole of the admission line of φ 57 * 3.5; The one-level that is introduced into φ 76 * 3.5 discharges the hole realization one-level release of pipeline; Enter into φ 159 * 4.5 holes again and realize that secondary discharges; The pore that I and II discharges is provided with a plurality of, is discharged into heating tank at last again and realizes three grades of releases, and the principle that adopts energy progressively to discharge plays the effect of noise elimination.
Slurry congee after the heating gets into the assistant soakage bucket through the slurry congee outlet of Steam Heating jar.
Said assistant soakage bucket is provided with temperature transmitter, and temperature transmitter links to each other with pneumatic control valve through the DCS Central Control Room, and pneumatic control valve is arranged on the steam input pipe road.When temperature transmitter detects the slurry congee temperature drift of actual output or when on the low side; Can send signal and give the DCS Central Control Room; Central Control Room is regulated the pneumatic control valve that is provided with according to preset program, and wherein pneumatic control valve is a power source with compressed air exactly; With the cylinder is actuator; And remove to drive valve by means of annexes such as electropneumatic valve positioner, converter, electromagnetic valve, guarantor position valves, and realizing that switching value or proportion expression regulate, the control signal that receives industrial automation control system is accomplished the adjustable pipe track media: various technological parameters such as flow, pressure, temperature.The characteristics of pneumatic control valve are controlled simply exactly, and reaction is quick, and essential safety, does not need to take in addition explosion precaution again.Start control valve and come source temperature to control, thereby realize regulating the purpose of starching the congee temperature steam.
Slurry congee enters into the Steam Heating jar through the slurry congee pump that is provided with in treating tank.
In the Steam Heating jar, the temperature of input steam is 101 ℃-111 ℃, and slurry congee temperature range value before getting into heating tank is 56 ℃-58 ℃, and it is 63 ℃-72 ℃ that slurry congee is discharged the back temperature from the slurry congee outlet of Steam Heating jar.Steam silencer is connected through flange with steam pipe, is provided with asbestos pad between two flanges.Said admission line bottom is a zigzag.
Claims (4)
1. one kind is used to starch the Steam Heating jar that congee heats; Steam Heating jar top is provided with steam inlet (1), and tank base is provided with slurry congee import (2), and tank body one side is provided with slurry congee outlet (3); It is characterized in that: be provided with steam pipe (4) in the said Steam Heating jar; Steam pipe (4) one ends are communicated with Steam Heating jar steam inlet (1), and it is inner that the other end extends to the Steam Heating jar, and steam silencer (5) is equipped with in steam pipe (4) exit.
2. the Steam Heating jar that is used to starch the congee heating according to claim 1; It is characterized in that: the structure of said steam silencer (5) comprises admission line (6); The one-level that is communicated with admission line (6) discharges pipeline (7); One-level discharges pipeline (7) and is provided with air outlet (9), discharges pipeline (7) in one-level and is outside equipped with secondary release pipeline (8), and secondary discharges pipeline (8) bottom and is provided with air outlet (9).
3. the Steam Heating jar that is used to starch the congee heating according to claim 1 and 2 is characterized in that: described steam pipe (4) is one or many.
4. the Steam Heating jar that is used to starch the congee heating according to claim 1 and 2; It is characterized in that: said steam silencer (5) is connected through flange (10) with steam pipe (4); Be provided with asbestos pad (11) between two flanges (10), said admission line (6) bottom is a zigzag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203629394U CN202279988U (en) | 2011-09-26 | 2011-09-26 | Steam heating pot for heating slurry congee |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203629394U CN202279988U (en) | 2011-09-26 | 2011-09-26 | Steam heating pot for heating slurry congee |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202279988U true CN202279988U (en) | 2012-06-20 |
Family
ID=46226162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203629394U Expired - Fee Related CN202279988U (en) | 2011-09-26 | 2011-09-26 | Steam heating pot for heating slurry congee |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202279988U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102367640A (en) * | 2011-09-26 | 2012-03-07 | 宜宾海丝特纤维有限责任公司 | Gruel heating method and steam heating pot for heating gruel |
-
2011
- 2011-09-26 CN CN2011203629394U patent/CN202279988U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102367640A (en) * | 2011-09-26 | 2012-03-07 | 宜宾海丝特纤维有限责任公司 | Gruel heating method and steam heating pot for heating gruel |
| CN102367640B (en) * | 2011-09-26 | 2013-12-25 | 宜宾海丝特纤维有限责任公司 | Gruel heating method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120620 Termination date: 20150926 |
|
| EXPY | Termination of patent right or utility model |