JPH0142797Y2 - - Google Patents
Info
- Publication number
- JPH0142797Y2 JPH0142797Y2 JP1343484U JP1343484U JPH0142797Y2 JP H0142797 Y2 JPH0142797 Y2 JP H0142797Y2 JP 1343484 U JP1343484 U JP 1343484U JP 1343484 U JP1343484 U JP 1343484U JP H0142797 Y2 JPH0142797 Y2 JP H0142797Y2
- Authority
- JP
- Japan
- Prior art keywords
- group
- heat
- hood
- cooling
- trough
- 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
Links
- 238000001816 cooling Methods 0.000 claims description 22
- 238000011084 recovery Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 6
- 235000015173 baked goods and baking mixes Nutrition 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 39
- 238000005245 sintering Methods 0.000 description 10
- 239000000428 dust Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000011230 binding agent Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005469 granulation Methods 0.000 description 2
- 230000003179 granulation Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
本考案は、例えば焼結鉱を製造する焼結機に付
属し、焼結鉱を冷却する冷却機に関するものであ
る。[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a cooler that is attached to a sintering machine for producing sintered ore, for example, and that cools the sintered ore.
（従来技術）
上記冷却機としては、形状的特徴によりサーキ
ユラー型、直線型等があり、又冷却空気の導入方
式により吸引型と押込型がある。(Prior Art) The above-mentioned coolers include circular types, linear types, etc. depending on their shape characteristics, and there are also suction types and push type types depending on the method of introducing cooling air.
サーキユラー・吸引型と直線・吸引型において
は、焼結機からの焼結鉱をトラフ群又はパン群に
移載し、このトラフ群又はパン群を移動しながら
その上方のフードに設けた吸引型の冷却フアンに
より、下方から大気を吸引することによつてトラ
フ群又はパン群上の焼結鉱を冷却するようになつ
ている。 In the circular/suction type and linear/suction type, the sintered ore from the sintering machine is transferred to a trough group or pan group, and the suction type is installed on the hood above the trough group or pan group while moving it. A cooling fan is used to cool the sintered ore on the troughs or pans by sucking atmospheric air from below.
一方サーキユラー・押込型と直線・押込型にお
いては、焼結機からの焼結鉱をトラフ群又はパン
群に移載し、このトラフ群又はパン群を移動しな
がら、その下方に設けた押込型冷却フアンによつ
て大気を空気チヤンバーを介して押し込み、トラ
フ群又はパン群上の焼結鉱を冷却するようになつ
ている。 On the other hand, in the circular/pushing type and the linear/pushing type, sintered ore from the sintering machine is transferred to a trough group or pan group, and while moving this trough group or pan group, a push type installed below the sintered ore is transferred. A cooling fan forces atmospheric air through the air chamber to cool the sinter on the troughs or pans.
かかるいずれの形式の冷却機においても、焼結
鉱の冷却排気はトラフ群又はパン群の上方に設け
たフードおよび排気筒を経て大気に放散されるよ
うになつている。 In any of these types of coolers, the sintered ore cooling exhaust gas is dissipated into the atmosphere through a hood and exhaust stack provided above the trough group or pan group.
この冷却排気は約350℃と高温であり、従来か
らその熱の回収が試みられている。この熱回収方
法として例えば特公昭54−30641のように、トラ
フ群又はパン群の上部のフードの適当な位置に設
けた排気筒のうち温度の高い焼成鉱供給側の１〜
２個の排気筒を選択し、この排気筒からの冷却排
気をダクト、集塵機経由で、冷却機近傍に設けた
ボイラー等の熱交換機に導き、熱回収したのち、
誘引フアンで大気に放散するようになつているも
のがある。 This cooling exhaust gas has a high temperature of approximately 350°C, and attempts have been made to recover this heat. As a heat recovery method, for example, as in Japanese Patent Publication No. 54-30641, one of the exhaust pipes installed at an appropriate position on the hood at the top of the trough group or pan group is located on the calcined ore supply side where the temperature is high.
Two exhaust stacks are selected, and the cooled exhaust air from these exhaust stacks is guided through a duct and a dust collector to a heat exchanger such as a boiler installed near the cooler, and the heat is recovered.
Some attraction fans are designed to dissipate into the atmosphere.
しかし、このような熱回収方法においては一部
の冷却排気の熱回収に止まり、熱回収が充分では
なく、ダクト、集塵機、誘引フアン等の設備を必
要とし、大きなスペースを要し、熱回収率に比し
設備費、運転費が高くつくほか、冷却排気は排気
筒、ダクト、集塵機を経なければならず、途中で
その熱を損失する機会も多く、効率的な熱回収が
できない等の欠点を有している。 However, such heat recovery methods only recover heat from a portion of the cooled exhaust gas, and the heat recovery is not sufficient.They require equipment such as ducts, dust collectors, and induction fans, and take up a large space, resulting in low heat recovery rates. In addition to being expensive in terms of equipment and operating costs, the cooling exhaust gas has to pass through exhaust stacks, ducts, and dust collectors, and there are many opportunities to lose heat along the way, making efficient heat recovery impossible. have.
（考案の目的）
本考案は、前記従来の熱回収方法の持つ点を解
消し、焼成鉱等の高温焼成物の冷却排気の熱を効
率良く、かつ安価に回収することを目的とするも
のである。(Purpose of the invention) The purpose of the invention is to solve the problems of the conventional heat recovery methods and to efficiently and inexpensively recover the heat of the cooling exhaust of high-temperature fired products such as fired ore. be.
（考案の構成）
本考案は高温焼成物を多数のトラフ又はパンか
らなるトラフ群又はパン群に積載し、その下方か
ら大気を直接吸引又は空気チヤンバーを介して押
込み、焼成物を冷却する冷却機において、上記ト
ラフ群又はパン群の上部にフードを設け、このフ
ード内に熱回収装置の熱交換用伝熱管群を装備し
て焼成物の冷却排気の熱を直接的に回収するよう
にしたものであり、その主たる特徴は、トラフ群
又はパン群の上部にフードを設け、このフード内
に直接熱交換用の伝熱管群を装備させるところに
あり、冷却排気の熱をこのフード内で伝熱管群に
直接接触させることにより回収すると同時に、焼
成物自体からの輻射熱をも回収できるようにした
ところにある。(Structure of the device) The present invention is a cooling device that cools the baked product by loading high-temperature baked products into a group of troughs or pans consisting of a large number of troughs or pans, and by sucking atmospheric air directly from below or forcing it through an air chamber. A hood is provided above the trough group or pan group, and a group of heat exchanger tubes of a heat recovery device is installed in the hood to directly recover the heat of the cooling exhaust gas of the baked product. Its main feature is that a hood is provided above the trough group or pan group, and a group of heat transfer tubes for direct heat exchange is installed inside this hood. The radiant heat from the fired product itself can be collected at the same time by being brought into direct contact with the fired product.
（考案の実施例）
つぎに本考案の実施例を説明する。第１図〜第
３図は焼結機に付属するサーキユラー・押込型の
冷却機に適用した本考案の一実施例の概略を示す
ものである。(Example of the invention) Next, an example of the invention will be described. 1 to 3 schematically show an embodiment of the present invention applied to a circular/push type cooler attached to a sintering machine.
図において、１は焼結機、２はこの焼結機１で
焼結された焼結鉱Ｓを積載し、冷却するための無
端状のトラフ群であり、多数のトラフからなり架
台３に設けた無端軌道４上に載置され旋回できる
ようになつている。 In the figure, 1 is a sintering machine, and 2 is a group of endless troughs for loading and cooling the sintered ore S sintered by the sintering machine 1, which is made up of a large number of troughs and is installed on a frame 3. It is placed on an endless track 4 and can rotate.
このトラフ群２の下部には空気チヤンバー５が
配設され、この空気チヤンバーにはダクト６を介
して押込型フアン７が接続されている。又トラフ
群２の上部にはフード８が設けられ、このフード
内には熱回収装置（図示省略）に接続された伝熱
管９群が配設されている。 An air chamber 5 is disposed at the bottom of the trough group 2, and a push-in fan 7 is connected to this air chamber via a duct 6. A hood 8 is provided above the trough group 2, and a group of heat transfer tubes 9 connected to a heat recovery device (not shown) is disposed within the hood.
図中１０はフード８の天井部に設けられた排気
筒、１１はフード支持架、１２は伝熱管群支持
板、１３はフードの補強梁、１４は伝熱管９群に
水を供給する給水管、１５は伝熱管９群からの熱
水を汽水分離器１６に送るための熱水管、１７は
汽水分離器１６内の蒸気を所要の箇所に供給する
ための蒸気供給管、１８は給水ポンプ、１９，２
０，２１は逆止弁である。 In the figure, 10 is an exhaust pipe installed on the ceiling of the hood 8, 11 is a hood support rack, 12 is a heat exchanger tube group support plate, 13 is a reinforcing beam of the hood, and 14 is a water supply pipe that supplies water to the 9 groups of heat exchanger tubes. , 15 is a hot water pipe for sending hot water from the 9 groups of heat transfer tubes to the brackish water separator 16, 17 is a steam supply pipe for supplying the steam in the brackish water separator 16 to a required location, 18 is a water supply pump, 19,2
0 and 21 are check valves.
かくして、焼結機１で焼結された焼結鉱Ｓを旋
回するトラフ群２上に供給し、トラフ群２上に積
載された状態で押込型冷却フアン７によつて大気
をダクト６、空気チヤンバー５を介して押し込
み、この焼結鉱Ｓを冷却する。 In this way, the sintered ore S sintered by the sintering machine 1 is supplied onto the rotating trough group 2, and while it is loaded on the trough group 2, the atmosphere is transferred to the duct 6 by the push-in type cooling fan 7. The sintered ore S is forced through the chamber 5 and cooled.
ここで焼結鉱Ｓと熱交換し昇温した大気（冷却
排気）は、トラフ群２の上部のフード８内に設け
られた伝熱管９群の外表面と接触したのち、フー
ド８の天井部の排気筒１０から放散する。 Here, the atmosphere (cooled exhaust gas) heated by exchanging heat with the sintered ore S comes into contact with the outer surface of the heat transfer tube group 9 provided in the hood 8 at the upper part of the trough group 2, and then reaches the ceiling of the hood 8. It radiates from the exhaust stack 10 of.
この冷却排気と接触する伝熱管９群には、汽水
分離器１６から水が給水ポンプ１８により逆止弁
１９を介して供給されており、この水は伝熱管９
群を通過する過程で、冷却排気から熱を奪いかつ
焼結鉱Ｓの輻射熱により85℃程度の熱水となり、
逆止弁２０を介して熱水管１５により汽水分離器
１６内に戻り、この汽水分離器１６によつて分離
された蒸気は逆止弁２１を介して蒸気供給管１７
により所要の設備に供給され、例えば焼結原料の
造粒用のバインダー、あるいは加温用の熱源等と
して用いられる。 Water is supplied from a brackish water separator 16 by a water supply pump 18 through a check valve 19 to the heat exchanger tubes 9 that come into contact with this cooling exhaust gas, and this water is supplied to the heat exchanger tubes 9
In the process of passing through the group, it absorbs heat from the cooling exhaust and becomes hot water at about 85℃ due to the radiant heat of the sintered ore S.
The steam returned to the brackish water separator 16 via the hot water pipe 15 via the check valve 20, and the steam separated by the brackish water separator 16 is passed through the check valve 21 to the steam supply pipe 17.
It is supplied to required equipment and used, for example, as a binder for granulating sintering raw materials or as a heat source for heating.
第３図および第４図は本考案の他の実施例の概
要を示すものである。この実施例は前記の実施例
の場合と同タイプの冷却機に適用し、伝熱管９を
フイン９′付の直管によつて構成したものである。 3 and 4 outline another embodiment of the present invention. This embodiment is applied to the same type of cooler as in the previous embodiment, and the heat transfer tube 9 is constituted by a straight tube with fins 9'.
図において、焼結鉱の冷却機のトラフ群２上の
フード８内には、上下に２段、フード８の放射方
向に約200列からなる約400本の直管による伝熱管
９を、略々水平に配設しており、各伝熱管９の両
端部はフード８外に突出し、その端部にはフラン
ジ２６，２７が設けられている。 In the figure, in the hood 8 above the trough group 2 of the sinter cooler, there are about 400 straight heat transfer tubes 9 arranged in two stages vertically and about 200 rows in the radial direction of the hood 8. Both ends of each heat transfer tube 9 protrude outside the hood 8, and flanges 26 and 27 are provided at the ends.
又この伝熱管９の伝熱部の外周部には伝熱効果
を高めるためのフイン９′が設けられている。 Furthermore, fins 9' are provided on the outer periphery of the heat transfer portion of the heat transfer tube 9 to enhance the heat transfer effect.
一方、フード８の内周に沿つて給水源に接続さ
れた給水ヘツダー管２２が設けられており、その
フード８側には伝熱管９の給水側９1と接続する
ための接続管２４が設けられている。又フード８
の外周に沿つて熱水ヘツダー管２３が設けられて
おり、そのフード８側には伝熱管９の熱水側９2
と接続するための接続管２５が設けられており、
これら各ヘツダー管２２，２３の接続管２４，２
５の端部にはフランジ２６′２７′が設けられてい
る。 On the other hand, a water supply header pipe 22 connected to a water supply source is provided along the inner circumference of the hood 8, and a connecting pipe 24 for connecting to the water supply side 91 of the heat transfer tube 9 is provided on the hood 8 side. It is being Also food 8
A hot water header pipe 23 is provided along the outer periphery of the heat exchanger tube 9, and the hot water side 92 of the heat transfer tube 9 is provided on the hood 8 side of the hot water header pipe 23.
A connecting pipe 25 is provided for connecting with the
Connecting pipes 24 and 2 of these header pipes 22 and 23
At the end of 5, a flange 26'27' is provided.
そして各伝熱管９は、夫々その一端が給水ヘツ
ダー管２２の接続管２４にフランジ２６，２６′
を介して接続され、又他端は熱水ヘツダー管２３
の接続管２５にフランジ２７，２７′を介して接
続されている。 Each heat transfer tube 9 has one end connected to the connecting tube 24 of the water supply header tube 22 with a flange 26, 26'.
The other end is connected via a hot water header pipe 23.
is connected to a connecting pipe 25 via flanges 27, 27'.
本実施例においては、冷却水として焼結鉱のク
ラツシヤー冷却装置からの約40℃の冷却排水を用
い、これを給水ヘツダー管２２を経て各伝熱管９
に供給し、各伝熱管９内で約100〜200℃の冷却排
気と150〜250℃の焼結鉱輻射熱とによつて昇温さ
れた約85℃の熱水を熱水ヘツダー管２３に集め、
この熱水を移送ピツト２８を経由して焼結原料工
場の造粒設備（図示せず）に送り、造粒用のバイ
ンダーとして用いるようにしている。 In this embodiment, approximately 40°C cooling waste water from a crusher cooling device for sintered ore is used as the cooling water, and this water is passed through the water supply header pipe 22 to each heat transfer tube 9.
The hot water at about 85°C, which is heated in each heat transfer tube 9 by cooling exhaust at about 100 to 200°C and radiant heat from the sintered mineral at 150 to 250°C, is collected in the hot water header pipe 23. ,
This hot water is sent to the granulation equipment (not shown) of the sintering raw material factory via the transfer pit 28, and is used as a binder for granulation.
本実施例における伝熱管９は直管とし、夫々は
独立した構成としたので曲管の場合に比し、
製作が容易であり、かつ安価である。 The heat exchanger tubes 9 in this embodiment are straight tubes, each having an independent configuration, which is easier and cheaper to manufacture than in the case of curved tubes.
洗滌が容易である。 Easy to wash.
取替えが容易である。 Easy to replace.
等の特長を有しており、又、伝熱管９の外周にフ
イン９′を設けたので、伝熱効果が高いという特
長も併せ有している。In addition, since the fins 9' are provided on the outer periphery of the heat transfer tube 9, it also has the feature of high heat transfer effect.
（考案の効果）
以上述べた如く、本考案の熱回収装置付き冷却
機においては、トラフ群又はパン群の上部、即ち
焼結鉱の直上部のフード内に伝熱管群を装備さ
せ、冷却排気をフード内で伝熱管群に直接接触さ
せるようにしているので、冷却排気の熱を伝導に
より回収すると同時に、焼結鉱自体の輻射熱をも
回収できるので熱損失が少なく、熱回収効率も極
めて高いという効果を有する。(Effect of the invention) As described above, in the cooler with a heat recovery device of the invention, a group of heat transfer tubes is installed in the hood above the trough group or the pan group, that is, directly above the sintered ore, and the cooling exhaust Since it is brought into direct contact with the heat transfer tube group inside the hood, the heat of the cooling exhaust gas is recovered by conduction, and at the same time, the radiant heat of the sintered ore itself can also be recovered, so there is little heat loss and the heat recovery efficiency is extremely high. It has this effect.
又、フード内の冷却排気の流速が低いためダス
トにより伝熱管群が摩耗する心配も殆んどないの
で、特別なダスト処理設備も必要とせず、伝熱管
群等の管、弁等が主体の簡易な構造で良く、設備
費、運転費も軽微であるという効果を有する。 In addition, since the flow velocity of the cooling exhaust inside the hood is low, there is almost no fear that the heat exchanger tube group will be worn out by dust, so there is no need for special dust treatment equipment, and the heat exchanger tube group etc. tubes, valves, etc. It has the advantage of having a simple structure and requiring only minor equipment and operating costs.
さらに、設置スペースを余り必要とせず、既設
設備に適用する場合も大きな改造工事を必要とせ
ずに容易に据付けができるという効果を有する。 Furthermore, it does not require much installation space, and when applied to existing equipment, it can be easily installed without requiring major modification work.
本考案は以上のように、優れた実用効果を有す
るものであり、特に70〜90℃程度の熱水を得る場
合に最適である。 As described above, the present invention has excellent practical effects, and is particularly suitable for obtaining hot water of about 70 to 90°C.
第１図は、本考案を適用したサーキユラー・押
込型冷却機の一実施例を示す一部切欠平面説明
図、第２図は第１図における−′矢視断面拡
大説明図、第３図は本考案における伝熱管の一実
施例を示す一部切欠平面説明図、第４図は、第１
図と同タイプの冷却機に第３図の伝熱管構造を適
用した本考案の冷却機の他の実施例を示す断面説
明図（伝熱管構造は第３図の−′矢視断面図
に相当）である。
１……焼結機、Ｓ……焼結鉱、２……トラフ
群、３……架台、４……無端軌道、５……空気チ
ヤンバー、６……ダクト、７……押込型フアン、
８……フード、９……伝熱管、９′……フイン、
９1……伝熱管給水側、９2……伝熱管熱水側、１
０……排気筒、１１……フード支持架、１２……
伝熱管支持板、１３……フード補強梁、１４……
給水管、１５……熱水管、１６……汽水分離器、
１７……蒸気供給管、１８……給水ポンプ、１
９，２０，２１……逆止弁、２２……給水ヘツダ
ー管、２３……熱水ヘツダー管、２４……伝熱管
（給水側）接続管、２５……伝熱管（熱水側）接
続管、２６，２６′，２７，２７′……フランジ、
２８……移送ピツト。
Fig. 1 is a partially cutaway plan view showing an embodiment of a circular forced cooling machine to which the present invention is applied, Fig. 2 is an enlarged cross-sectional view taken in the direction of -' arrow in Fig. 1, and Fig. 3 is FIG. 4 is a partially cutaway plan explanatory diagram showing one embodiment of the heat exchanger tube in the present invention.
A cross-sectional explanatory diagram showing another embodiment of the cooler of the present invention in which the heat exchanger tube structure shown in Figure 3 is applied to the same type of cooler as shown in the figure (the heat exchanger tube structure corresponds to the cross-sectional view taken along the -' arrow in Figure 3). ). 1... Sintering machine, S... Sintered ore, 2... Trough group, 3... Frame, 4... Endless track, 5... Air chamber, 6... Duct, 7... Push type fan,
8...Hood, 9...Heat transfer tube, 9'...Fin,
9 1 ... Heat exchanger tube water supply side, 9 2 ... Heat exchanger tube hot water side, 1
0... Exhaust pipe, 11... Hood support rack, 12...
Heat exchanger tube support plate, 13...Hood reinforcement beam, 14...
Water supply pipe, 15...Hot water pipe, 16...Brackish water separator,
17... Steam supply pipe, 18... Water supply pump, 1
9, 20, 21...Check valve, 22...Water supply header pipe, 23...Hot water header pipe, 24...Heat transfer tube (water supply side) connection pipe, 25...Heat transfer tube (hot water side) connection pipe , 26, 26', 27, 27'...flange,
28...Transfer pit.
Claims (1)
ン群に高温焼成物を供給し、トラフ群又はパン群
の下方から直接大気を吸引又は空気チヤンバーを
介して大気を押込み、焼成物を冷却する焼成物の
冷却機において、上記トラフ群又はパン群の上部
フード内に熱回収装置の熱交換用伝熱管群を装備
して、冷却排気の熱を回収するようにした熱回収
装置付き冷却機。 A method of producing baked goods in which a high-temperature baked product is supplied to a trough group or a pan group consisting of a large number of troughs or pans, and the baked product is cooled by drawing atmospheric air directly from below the trough group or pan group or by pushing the air through an air chamber. A cooling machine with a heat recovery device, which is equipped with a group of heat exchange heat exchanger tubes of a heat recovery device in the upper hood of the trough group or pan group to recover heat from the cooling exhaust gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1343484U JPS60127351U (en) | 1984-02-02 | 1984-02-02 | Cooler with heat recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1343484U JPS60127351U (en) | 1984-02-02 | 1984-02-02 | Cooler with heat recovery device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60127351U JPS60127351U (en) | 1985-08-27 |
| JPH0142797Y2 true JPH0142797Y2 (en) | 1989-12-13 |
Family
ID=30497437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1343484U Granted JPS60127351U (en) | 1984-02-02 | 1984-02-02 | Cooler with heat recovery device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60127351U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3081655B1 (en) * | 2015-04-17 | 2018-03-07 | Primetals Technologies Austria GmbH | Barrier for reducing the dust emissions for a cooler for cooling warm bulk material |
-
1984
- 1984-02-02 JP JP1343484U patent/JPS60127351U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60127351U (en) | 1985-08-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2653799A (en) | Heat exchanger | |
| JPS6036554B2 (en) | Regenerative air preheater | |
| US4000778A (en) | Temperature-control system with rotary heat exchangers | |
| JPH0142797Y2 (en) | ||
| FI90313B (en) | Medium liquid heater for plate-like membrane evaporators and method for evaporating the liquid | |
| CN209696328U (en) | A kind of diffusion tail gas condensate collection device | |
| CN214199510U (en) | Air source heat pump drying equipment | |
| CN113294944A (en) | Condenser | |
| JPH03129296A (en) | Method of heating the flow of gaseous fluid and its device | |
| JPS6259164B2 (en) | ||
| US3446279A (en) | Air-cooled radiation recuperator | |
| JPS6038637B2 (en) | Exhaust heat recovery method and exhaust heat recovery device for a grate air quenching cooler in the manufacturing process of high-temperature fired products | |
| CN204881207U (en) | Cooling of high temperature powdery material and hot -blast recovery unit | |
| JPS61217694A (en) | Composite type gas preheater | |
| CN107255421A (en) | A kind of high temperature modification powder heat exchanger | |
| SU891978A1 (en) | Appparatus for cooling i.c. engine | |
| CN220018196U (en) | Cooling device of grate cooler | |
| JPS61246587A (en) | Sintering cooler | |
| GB2026664A (en) | Apparatus for Removing Heat from Cylinders of a Planetary Cooler | |
| US4212630A (en) | Apparatus for removing heat from cylinders of the rotary kiln recuperator cooler | |
| CN105840260A (en) | Boiler step energy using system and method | |
| SU1085517A3 (en) | Heat exchanger | |
| JPS5922151B2 (en) | Condenser | |
| SU1134881A1 (en) | Regenerative heat exchanger | |
| SU580079A1 (en) | Plant for heating rims for assembling and disassembling |