CN203837458U - Steam heating drying oven - Google Patents
Steam heating drying oven Download PDFInfo
- Publication number
- CN203837458U CN203837458U CN201420049638.XU CN201420049638U CN203837458U CN 203837458 U CN203837458 U CN 203837458U CN 201420049638 U CN201420049638 U CN 201420049638U CN 203837458 U CN203837458 U CN 203837458U
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- CN
- China
- Prior art keywords
- steam
- baking oven
- pipe
- stop valve
- heating pipe
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- 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 - Fee Related
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 35
- 238000001035 drying Methods 0.000 title abstract description 9
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 13
- 230000001105 regulatory effect Effects 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model discloses a steam heating drying oven. The steam heating drying oven comprises a drying oven body communicated with a hot air pipe which is used for providing hot air for the drying oven body. The inlet of the hot air pipe is communicated with the outlet of an air heat exchanger, and the inlet of the air heat exchanger absorbs outside air through a draught fan. A steam heating pipe is arranged in the air heat exchanger in a coiling mode. An inlet pipe of the steam heating pipe is connected with a master steam pipe, an outlet pipe of the steam heating pipe is connected with a header condensate water pipe, and a steam adjusting loop is connected between the steam heating pipe and the master steam pipe. The steam heating drying over has the advantage that the drying oven can be heated by steam.
Description
Technical field
The utility model relates to drying plant, especially relates to one and utilizes steam-heated baking oven.
Background technology
Traditional drying plant is normally stablized electric energy conversion adjustable heat energy and is carried out work, but this heating form can not meet the demand of all environment completely.Near some electric energy scarcities or baking oven equipment, have steam source place, electric energy becomes and meets these demands no longer completely, and therefore tradition relies on the baking oven of electric energy heating to have applied defect.
Utility model content
For addressing the above problem, the utility model object is to provide one can utilize steam-heated baking oven.
The utility model is realized by following technical measures, a kind of steam-heated baking oven, comprise baking oven casing, described baking oven casing is communicated with one and provides the warm-air pipe of hot-air to it, the entrance of described warm-air pipe is communicated with the outlet of an air heat exchanger, the entrance of described air heat exchanger sucks extraneous air by a blower fan, described air heat exchanger inner disc is provided with steam-heating pipe, the inlet tube of described steam-heating pipe connects main steam range, the outlet of described steam-heating pipe meets condensed water house steward, is connected with steam regulating loop between described steam-heating pipe and main steam range.
As a kind of optimal way, described steam regulating loop comprises that pipe connects the main steam arm of main steam range, is connected with the first steam branch road between described main steam arm and the entrance of steam-heating pipe, on described the first steam branch road, is also connected with a steam control valve.
As a kind of optimal way, steam control valve two sides of described the first steam branch road are also connected with respectively the first Pressure gauge and the second Pressure gauge, the first stop valve and the second stop valve.
As a kind of optimal way, between described main steam arm and the entrance of steam-heating pipe, be also connected with and the second steam branch road of the first steam branch circuit parallel connection, on described the second steam branch road, be connected with the 3rd stop valve.
As a kind of optimal way, on described main steam arm, be connected with the 4th stop valve.
As a kind of optimal way, in described main steam range, be connected with the 5th stop valve, described condensed water house steward is connected with the 6th stop valve.
As a kind of optimal way, on described condensed water house steward, be connected with drain valve.
As a kind of optimal way, described steam-heated baking oven is the multiple of series connection.
The steam of main steam range of the present utility model output enters by steam regulating loop interior circulation that air heat exchanger inner disc establishes the steam-heating pipe of steam, in air heat exchanger, realize energy exchange by the heat transmission new wind to be heated of flowing through, steam in air heat exchanger in steam-heating pipe has transmitted energy and has got back in condensed water house steward with the form of condensed water, thereby provides energy by steam to baking oven.The utility model at electric energy deficient or near have steam source place can utilize steam to heat to baking oven.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the top view of the utility model embodiment steam regulating loop;
Fig. 3 is the structural representation of the multiple series connection of the utility model embodiment.
Detailed description of the invention
Below in conjunction with embodiment and contrast accompanying drawing the utility model is described in further detail.
The steam-heated baking oven of one of the present embodiment, please refer to accompanying drawing 1, comprise baking oven casing 100, described baking oven casing 100 is communicated with one and provides the warm-air pipe 200 of hot-air to it, the entrance of described warm-air pipe 200 is communicated with the outlet of an air heat exchanger 300, the entrance 301 of described air heat exchanger 300 sucks extraneous air by a blower fan, described air heat exchanger 300 inner discs are provided with steam-heating pipe (not shown), entrance 302 pipes of described steam-heating pipe connect main steam range 13, the outlet of described steam-heating pipe meets condensed water house steward 14, between described steam-heating pipe and main steam range 13, be connected with steam regulating loop.
The steam that this baking oven main steam range 13 is exported enters by steam regulating loop interior circulation that air heat exchanger 300 inner discs establish the steam-heating pipe of steam, in air heat exchanger 300, realize energy exchange by the heat transmission new wind to be heated of flowing through, steam in air heat exchanger in steam-heating pipe has transmitted energy and has got back in condensed water house steward 14 with the form of condensed water, thereby provides energy by steam to baking oven.This baking oven at electric energy deficient or near have steam source place can utilize steam to heat to baking oven.
The steam-heated baking oven of the present embodiment, please refer to accompanying drawing 1 to Fig. 2, on the basis of previous technique scheme, can also be specifically, steam regulating loop comprises that pipe connects the main steam arm of main steam range 13, between the entrance 301 of main steam arm and steam-heating pipe, be connected with the first steam branch road, on the first steam branch road, be also connected with a steam control valve 3.Regulate by steam control valve 3 steam pressure that enters steam-heating pipe, thereby regulate the temperature of the hot-air after exchange.
The steam-heated baking oven of the present embodiment, please refer to accompanying drawing 1 to Fig. 2, on the basis of previous technique scheme, can also be specifically that steam control valve 3 two sides of the first steam branch road are also connected with respectively the first Pressure gauge 1 and the second Pressure gauge 5, the first stop valve 2 and the second stop valve 4.Steam in main steam range 13 enters in steam regulating loop by main steam arm.The first Pressure gauge 1 detects steam pressure numerical value, the first stop valve 2 stays open state, control the force value of steam according to the numerical value steam regulation control valve 3 of the first Pressure gauge 1, steam after adjusting is by staying open the first stop valve 2 of state, detect the steam through overregulating by the second Pressure gauge 5 again, steam enters the steam-heating pipe in air heat exchanger 300 with the numerical value of demand, and whole process the second stop valve 4 remains closed condition; Steam after adjusting, by air heat exchanger 300, transfers heat to the new wind of circulation that flows to air heat exchanger 300.
The steam-heated baking oven of the present embodiment, please refer to accompanying drawing 1 to Fig. 2, on the basis of previous technique scheme, can also be specifically, between the entrance 301 of main steam arm and steam-heating pipe, be also connected with and the second steam branch road of the first steam branch circuit parallel connection, on described the second steam branch road, be connected with the 3rd stop valve 15.When normal work, open the first stop valve 2 and the second stop valve 4, close the 3rd stop valve 15, steam flows in air heat exchanger 300 by the first steam branch road of steam regulating loop; In the time safeguarding or overhaul steam control valve 3, for ensureing the lasting running of baking oven, now close the first stop valve 2 and the second stop valve 4, open the 3rd stop valve 15, steam enters in air heat exchanger by the second steam branch road of steam regulating loop; Also can be to the control of whole steam regulating loop by the stop valve on adjusting branch road; The draining branch road of air heat exchanger outlet can be realized same effect by drain valve 9.Make whole closed-loop path easy to maintenance and rational in infrastructure.
The steam-heated baking oven of the present embodiment, please refer to accompanying drawing 1, on the basis of previous technique scheme, can also be specifically, is connected with the 4th stop valve 10 on main steam arm.
The steam-heated baking oven of the present embodiment, please refer to accompanying drawing 1 to Fig. 2, on the basis of previous technique scheme, can also be specifically, is connected with the 5th stop valve 11 in main steam range 13, and described condensed water house steward 14 is connected with the 6th stop valve 12.The switch that main steam range 13 and condensed water house steward's 14 the 5th stop valve 11 and the 6th stop valve 12 are the circulation of the whole baking oven heating system of control.
The steam-heated baking oven of the present embodiment, please refer to accompanying drawing 1 to Fig. 2, can also be specifically on condensed water house steward 14, to be connected with drain valve 9 on the basis of previous technique scheme.Alternately the steam of conversion heat flows in condensed water house steward 13 by drain valve 9 with the form of condensed water; Forming a closed closed circuit with this continues to provide heat energy to baking oven.Integral layout compactness.Drain valve 9 limits are connected with the 7th stop valve 6.
The steam-heated baking oven of the present embodiment, please refer to accompanying drawing 3, on the basis of previous technique scheme, can also be specifically, and steam-heated baking oven is the multiple of series connection.The 4th stop valve and drain valve on the main steam arm of each baking oven are all realized separately the control to this closed circuit, therefore the adjusting of single-unit baking oven are not affected the running of other baking ovens; Total system both can overall control, realized again the independent adjusting of every part.
More than that the steam-heated baking oven of the utility model is set forth; be used for helping to understand the utility model; but embodiment of the present utility model is not restricted to the described embodiments; anyly do not deviate from the change done under the utility model principle, modification, substitute, combination, simplify; all should be equivalent substitute mode, be included in protection domain of the present utility model in.
Claims (7)
1. a steam-heated baking oven, it is characterized in that: comprise baking oven casing, described baking oven casing is communicated with one and provides the warm-air pipe of hot-air to it, the entrance of described warm-air pipe is communicated with the outlet of an air heat exchanger, the entrance of described air heat exchanger sucks extraneous air by a blower fan, described air heat exchanger inner disc is provided with steam-heating pipe, the inlet tube of described steam-heating pipe connects main steam range, the outlet of described steam-heating pipe meets condensed water house steward, is connected with steam regulating loop between described steam-heating pipe and main steam range.
2. steam-heated baking oven according to claim 1, it is characterized in that: described steam regulating loop comprises that pipe connects the main steam arm of main steam range, between described main steam arm and the entrance of steam-heating pipe, be connected with the first steam branch road, on described the first steam branch road, be also connected with a steam control valve.
3. steam-heated baking oven according to claim 2, is characterized in that: steam control valve two sides of described the first steam branch road are also connected with respectively the first Pressure gauge and the second Pressure gauge, the first stop valve and the second stop valve.
4. steam-heated baking oven according to claim 2, it is characterized in that: between described main steam arm and the entrance of steam-heating pipe, be also connected with and the second steam branch road of the first steam branch circuit parallel connection, on described the second steam branch road, be connected with the 3rd stop valve.
5. steam-heated baking oven according to claim 2, is characterized in that: on described main steam arm, be connected with the 4th stop valve.
6. steam-heated baking oven according to claim 1, is characterized in that: in described main steam range, be connected with the 5th stop valve, described condensed water house steward is connected with the 6th stop valve.
7. steam-heated baking oven according to claim 1, is characterized in that: on described condensed water house steward, be connected with drain valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420049638.XU CN203837458U (en) | 2014-01-26 | 2014-01-26 | Steam heating drying oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420049638.XU CN203837458U (en) | 2014-01-26 | 2014-01-26 | Steam heating drying oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203837458U true CN203837458U (en) | 2014-09-17 |
Family
ID=51515284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420049638.XU Expired - Fee Related CN203837458U (en) | 2014-01-26 | 2014-01-26 | Steam heating drying oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203837458U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111271965A (en) * | 2020-02-11 | 2020-06-12 | 安徽华润金蟾药业股份有限公司 | Method and device for online control of moisture in drying process of traditional Chinese medicinal materials |
-
2014
- 2014-01-26 CN CN201420049638.XU patent/CN203837458U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111271965A (en) * | 2020-02-11 | 2020-06-12 | 安徽华润金蟾药业股份有限公司 | Method and device for online control of moisture in drying process of traditional Chinese medicinal materials |
| CN111271965B (en) * | 2020-02-11 | 2021-11-19 | 安徽华润金蟾药业股份有限公司 | Method and device for online control of moisture in drying process of traditional Chinese medicinal materials |
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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: 20140917 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |